libsanitizer/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for package-unused version-unused.
   4 #
   5 # Report bugs to <libsanitizer>.
   6 #
   7 #
   8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 # Use a proper internal environment variable to ensure we don't fall
 138   # into an infinite loop, continuously re-executing ourselves.
 139   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 140     _as_can_reexec=no; export _as_can_reexec;
 141     # We cannot yet assume a decent shell, so we have to provide a
 142 # neutralization value for shells without unset; and this also
 143 # works around shells that cannot unset nonexistent variables.
 144 # Preserve -v and -x to the replacement shell.
 145 BASH_ENV=/dev/null
 146 ENV=/dev/null
 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 148 case $- in # ((((
 149   *v*x* | *x*v* ) as_opts=-vx ;;
 150   *v* ) as_opts=-v ;;
 151   *x* ) as_opts=-x ;;
 152   * ) as_opts= ;;
 153 esac
 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 155 # Admittedly, this is quite paranoid, since all the known shells bail
 156 # out after a failed `exec'.
 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 158 as_fn_exit 255
 159   fi
 160   # We don't want this to propagate to other subprocesses.
 161           { _as_can_reexec=; unset _as_can_reexec;}
 162 if test "x$CONFIG_SHELL" = x; then
 163   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 164   emulate sh
 165   NULLCMD=:
 166   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 167   # is contrary to our usage.  Disable this feature.
 168   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 169   setopt NO_GLOB_SUBST
 170 else
 171   case \`(set -o) 2>/dev/null\` in #(
 172   *posix*) :
 173     set -o posix ;; #(
 174   *) :
 175      ;;
 176 esac
 177 fi
 178 "
 179   as_required="as_fn_return () { (exit \$1); }
 180 as_fn_success () { as_fn_return 0; }
 181 as_fn_failure () { as_fn_return 1; }
 182 as_fn_ret_success () { return 0; }
 183 as_fn_ret_failure () { return 1; }
 184
 185 exitcode=0
 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 191
 192 else
 193   exitcode=1; echo positional parameters were not saved.
 194 fi
 195 test x\$exitcode = x0 || exit 1
 196 test -x / || exit 1"
 197   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 198   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 199   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 200   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 201 test \$(( 1 + 1 )) = 2 || exit 1
 202
 203   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 204     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 205     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 206     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 207     PATH=/empty FPATH=/empty; export PATH FPATH
 208     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 209       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 210   if (eval "$as_required") 2>/dev/null; then :
 211   as_have_required=yes
 212 else
 213   as_have_required=no
 214 fi
 215   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 216
 217 else
 218   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 219 as_found=false
 220 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 221 do
 222   IFS=$as_save_IFS
 223   test -z "$as_dir" && as_dir=.
 224   as_found=:
 225   case $as_dir in #(
 226          /*)
 227            for as_base in sh bash ksh sh5; do
 228              # Try only shells that exist, to save several forks.
 229              as_shell=$as_dir/$as_base
 230              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 231                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 232   CONFIG_SHELL=$as_shell as_have_required=yes
 233                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 234   break 2
 235 fi
 236 fi
 237            done;;
 238        esac
 239   as_found=false
 240 done
 241 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 242               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 243   CONFIG_SHELL=$SHELL as_have_required=yes
 244 fi; }
 245 IFS=$as_save_IFS
 246
 247
 248       if test "x$CONFIG_SHELL" != x; then :
 249   export CONFIG_SHELL
 250              # We cannot yet assume a decent shell, so we have to provide a
 251 # neutralization value for shells without unset; and this also
 252 # works around shells that cannot unset nonexistent variables.
 253 # Preserve -v and -x to the replacement shell.
 254 BASH_ENV=/dev/null
 255 ENV=/dev/null
 256 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 257 case $- in # ((((
 258   *v*x* | *x*v* ) as_opts=-vx ;;
 259   *v* ) as_opts=-v ;;
 260   *x* ) as_opts=-x ;;
 261   * ) as_opts= ;;
 262 esac
 263 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 264 # Admittedly, this is quite paranoid, since all the known shells bail
 265 # out after a failed `exec'.
 266 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 267 exit 255
 268 fi
 269
 270     if test x$as_have_required = xno; then :
 271   $as_echo "$0: This script requires a shell more modern than all"
 272   $as_echo "$0: the shells that I found on your system."
 273   if test x${ZSH_VERSION+set} = xset ; then
 274     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 275     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 276   else
 277     $as_echo "$0: Please tell bug-autoconf@gnu.org and libsanitizer about
 278 $0: your system, including any error possibly output before
 279 $0: this message. Then install a modern shell, or manually
 280 $0: run the script under such a shell if you do have one."
 281   fi
 282   exit 1
 283 fi
 284 fi
 285 fi
 286 SHELL=${CONFIG_SHELL-/bin/sh}
 287 export SHELL
 288 # Unset more variables known to interfere with behavior of common tools.
 289 CLICOLOR_FORCE= GREP_OPTIONS=
 290 unset CLICOLOR_FORCE GREP_OPTIONS
 291
 292 ## --------------------- ##
 293 ## M4sh Shell Functions. ##
 294 ## --------------------- ##
 295 # as_fn_unset VAR
 296 # ---------------
 297 # Portably unset VAR.
 298 as_fn_unset ()
 299 {
 300   { eval $1=; unset $1;}
 301 }
 302 as_unset=as_fn_unset
 303
 304 # as_fn_set_status STATUS
 305 # -----------------------
 306 # Set $? to STATUS, without forking.
 307 as_fn_set_status ()
 308 {
 309   return $1
 310 } # as_fn_set_status
 311
 312 # as_fn_exit STATUS
 313 # -----------------
 314 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 315 as_fn_exit ()
 316 {
 317   set +e
 318   as_fn_set_status $1
 319   exit $1
 320 } # as_fn_exit
 321
 322 # as_fn_mkdir_p
 323 # -------------
 324 # Create "$as_dir" as a directory, including parents if necessary.
 325 as_fn_mkdir_p ()
 326 {
 327
 328   case $as_dir in #(
 329   -*) as_dir=./$as_dir;;
 330   esac
 331   test -d "$as_dir" || eval $as_mkdir_p || {
 332     as_dirs=
 333     while :; do
 334       case $as_dir in #(
 335       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 336       *) as_qdir=$as_dir;;
 337       esac
 338       as_dirs="'$as_qdir' $as_dirs"
 339       as_dir=`$as_dirname -- "$as_dir" ||
 340 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 341          X"$as_dir" : 'X\(//\)[^/]' \| \
 342          X"$as_dir" : 'X\(//\)$' \| \
 343          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 344 $as_echo X"$as_dir" |
 345     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 346             s//\1/
 347             q
 348           }
 349           /^X\(\/\/\)[^/].*/{
 350             s//\1/
 351             q
 352           }
 353           /^X\(\/\/\)$/{
 354             s//\1/
 355             q
 356           }
 357           /^X\(\/\).*/{
 358             s//\1/
 359             q
 360           }
 361           s/.*/./; q'`
 362       test -d "$as_dir" && break
 363     done
 364     test -z "$as_dirs" || eval "mkdir $as_dirs"
 365   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 366
 367
 368 } # as_fn_mkdir_p
 369
 370 # as_fn_executable_p FILE
 371 # -----------------------
 372 # Test if FILE is an executable regular file.
 373 as_fn_executable_p ()
 374 {
 375   test -f "$1" && test -x "$1"
 376 } # as_fn_executable_p
 377 # as_fn_append VAR VALUE
 378 # ----------------------
 379 # Append the text in VALUE to the end of the definition contained in VAR. Take
 380 # advantage of any shell optimizations that allow amortized linear growth over
 381 # repeated appends, instead of the typical quadratic growth present in naive
 382 # implementations.
 383 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 384   eval 'as_fn_append ()
 385   {
 386     eval $1+=\$2
 387   }'
 388 else
 389   as_fn_append ()
 390   {
 391     eval $1=\$$1\$2
 392   }
 393 fi # as_fn_append
 394
 395 # as_fn_arith ARG...
 396 # ------------------
 397 # Perform arithmetic evaluation on the ARGs, and store the result in the
 398 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 399 # must be portable across $(()) and expr.
 400 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 401   eval 'as_fn_arith ()
 402   {
 403     as_val=$(( $* ))
 404   }'
 405 else
 406   as_fn_arith ()
 407   {
 408     as_val=`expr "$@" || test $? -eq 1`
 409   }
 410 fi # as_fn_arith
 411
 412
 413 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 414 # ----------------------------------------
 415 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 416 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 417 # script with STATUS, using 1 if that was 0.
 418 as_fn_error ()
 419 {
 420   as_status=$1; test $as_status -eq 0 && as_status=1
 421   if test "$4"; then
 422     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 423     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 424   fi
 425   $as_echo "$as_me: error: $2" >&2
 426   as_fn_exit $as_status
 427 } # as_fn_error
 428
 429 if expr a : '\(a\)' >/dev/null 2>&1 &&
 430    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 431   as_expr=expr
 432 else
 433   as_expr=false
 434 fi
 435
 436 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 437   as_basename=basename
 438 else
 439   as_basename=false
 440 fi
 441
 442 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 443   as_dirname=dirname
 444 else
 445   as_dirname=false
 446 fi
 447
 448 as_me=`$as_basename -- "$0" ||
 449 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 450          X"$0" : 'X\(//\)$' \| \
 451          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 452 $as_echo X/"$0" |
 453     sed '/^.*\/\([^/][^/]*\)\/*$/{
 454             s//\1/
 455             q
 456           }
 457           /^X\/\(\/\/\)$/{
 458             s//\1/
 459             q
 460           }
 461           /^X\/\(\/\).*/{
 462             s//\1/
 463             q
 464           }
 465           s/.*/./; q'`
 466
 467 # Avoid depending upon Character Ranges.
 468 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 469 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 470 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 471 as_cr_digits='0123456789'
 472 as_cr_alnum=$as_cr_Letters$as_cr_digits
 473
 474
 475   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 476   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 477   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 478   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 479   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 480   sed -n '
 481     p
 482     /[$]LINENO/=
 483   ' <$as_myself |
 484     sed '
 485       s/[$]LINENO.*/&-/
 486       t lineno
 487       b
 488       :lineno
 489       N
 490       :loop
 491       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 492       t loop
 493       s/-\n.*//
 494     ' >$as_me.lineno &&
 495   chmod +x "$as_me.lineno" ||
 496     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 497
 498   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 499   # already done that, so ensure we don't try to do so again and fall
 500   # in an infinite loop.  This has already happened in practice.
 501   _as_can_reexec=no; export _as_can_reexec
 502   # Don't try to exec as it changes $[0], causing all sort of problems
 503   # (the dirname of $[0] is not the place where we might find the
 504   # original and so on.  Autoconf is especially sensitive to this).
 505   . "./$as_me.lineno"
 506   # Exit status is that of the last command.
 507   exit
 508 }
 509
 510 ECHO_C= ECHO_N= ECHO_T=
 511 case `echo -n x` in #(((((
 512 -n*)
 513   case `echo 'xy\c'` in
 514   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 515   xy)  ECHO_C='\c';;
 516   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 517        ECHO_T=' ';;
 518   esac;;
 519 *)
 520   ECHO_N='-n';;
 521 esac
 522
 523 rm -f conf$$ conf$$.exe conf$$.file
 524 if test -d conf$$.dir; then
 525   rm -f conf$$.dir/conf$$.file
 526 else
 527   rm -f conf$$.dir
 528   mkdir conf$$.dir 2>/dev/null
 529 fi
 530 if (echo >conf$$.file) 2>/dev/null; then
 531   if ln -s conf$$.file conf$$ 2>/dev/null; then
 532     as_ln_s='ln -s'
 533     # ... but there are two gotchas:
 534     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 535     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 536     # In both cases, we have to default to `cp -pR'.
 537     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 538       as_ln_s='cp -pR'
 539   elif ln conf$$.file conf$$ 2>/dev/null; then
 540     as_ln_s=ln
 541   else
 542     as_ln_s='cp -pR'
 543   fi
 544 else
 545   as_ln_s='cp -pR'
 546 fi
 547 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 548 rmdir conf$$.dir 2>/dev/null
 549
 550 if mkdir -p . 2>/dev/null; then
 551   as_mkdir_p='mkdir -p "$as_dir"'
 552 else
 553   test -d ./-p && rmdir ./-p
 554   as_mkdir_p=false
 555 fi
 556
 557 as_test_x='test -x'
 558 as_executable_p=as_fn_executable_p
 559
 560 # Sed expression to map a string onto a valid CPP name.
 561 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 562
 563 # Sed expression to map a string onto a valid variable name.
 564 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 565
 566 SHELL=${CONFIG_SHELL-/bin/sh}
 567
 568
 569 test -n "$DJDIR" || exec 7<&0 </dev/null
 570 exec 6>&1
 571
 572 # Name of the host.
 573 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 574 # so uname gets run too.
 575 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 576
 577 #
 578 # Initializations.
 579 #
 580 ac_default_prefix=/usr/local
 581 ac_clean_files=
 582 ac_config_libobj_dir=.
 583 LIBOBJS=
 584 cross_compiling=no
 585 subdirs=
 586 MFLAGS=
 587 MAKEFLAGS=
 588
 589 # Identity of this package.
 590 PACKAGE_NAME='package-unused'
 591 PACKAGE_TARNAME='package-unused'
 592 PACKAGE_VERSION='version-unused'
 593 PACKAGE_STRING='package-unused version-unused'
 594 PACKAGE_BUGREPORT='libsanitizer'
 595 PACKAGE_URL=''
 596
 597 ac_unique_file="include/sanitizer/common_interface_defs.h"
 598 # Factoring default headers for most tests.
 599 ac_includes_default="\
 600 #include <stdio.h>
 601 #ifdef HAVE_SYS_TYPES_H
 602 # include <sys/types.h>
 603 #endif
 604 #ifdef HAVE_SYS_STAT_H
 605 # include <sys/stat.h>
 606 #endif
 607 #ifdef STDC_HEADERS
 608 # include <stdlib.h>
 609 # include <stddef.h>
 610 #else
 611 # ifdef HAVE_STDLIB_H
 612 #  include <stdlib.h>
 613 # endif
 614 #endif
 615 #ifdef HAVE_STRING_H
 616 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 617 #  include <memory.h>
 618 # endif
 619 # include <string.h>
 620 #endif
 621 #ifdef HAVE_STRINGS_H
 622 # include <strings.h>
 623 #endif
 624 #ifdef HAVE_INTTYPES_H
 625 # include <inttypes.h>
 626 #endif
 627 #ifdef HAVE_STDINT_H
 628 # include <stdint.h>
 629 #endif
 630 #ifdef HAVE_UNISTD_H
 631 # include <unistd.h>
 632 #endif"
 633
 634 ac_subst_vars='am__EXEEXT_FALSE
 635 am__EXEEXT_TRUE
 636 LTLIBOBJS
 637 LIBOBJS
 638 EXTRA_CXXFLAGS
 639 EXTRA_CFLAGS
 640 EXTRA_ASFLAGS
 641 get_gcc_base_ver
 642 SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS
 643 TSAN_TARGET_DEPENDENT_OBJECTS
 644 LIBBACKTRACE_SUPPORTED_FALSE
 645 LIBBACKTRACE_SUPPORTED_TRUE
 646 RPC_DEFS
 647 BACKTRACE_SUPPORTS_THREADS
 648 BACKTRACE_USES_MALLOC
 649 ALLOC_FILE
 650 VIEW_FILE
 651 BACKTRACE_SUPPORTED
 652 FORMAT_FILE
 653 SANITIZER_SUPPORTED_FALSE
 654 SANITIZER_SUPPORTED_TRUE
 655 USING_MAC_INTERPOSE_FALSE
 656 USING_MAC_INTERPOSE_TRUE
 657 link_liblsan
 658 link_libubsan
 659 link_libtsan
 660 link_libasan
 661 LSAN_SUPPORTED_FALSE
 662 LSAN_SUPPORTED_TRUE
 663 TSAN_SUPPORTED_FALSE
 664 TSAN_SUPPORTED_TRUE
 665 enable_static
 666 enable_shared
 667 CXXCPP
 668 OTOOL64
 669 OTOOL
 670 LIPO
 671 NMEDIT
 672 DSYMUTIL
 673 AR
 674 OBJDUMP
 675 LN_S
 676 NM
 677 ac_ct_DUMPBIN
 678 DUMPBIN
 679 LD
 680 FGREP
 681 SED
 682 LIBTOOL
 683 RANLIB
 684 am__fastdepCCAS_FALSE
 685 am__fastdepCCAS_TRUE
 686 CCASDEPMODE
 687 CCASFLAGS
 688 CCAS
 689 am__fastdepCXX_FALSE
 690 am__fastdepCXX_TRUE
 691 CXXDEPMODE
 692 ac_ct_CXX
 693 CXXFLAGS
 694 CXX
 695 toolexeclibdir
 696 toolexecdir
 697 MAINT
 698 MAINTAINER_MODE_FALSE
 699 MAINTAINER_MODE_TRUE
 700 AM_BACKSLASH
 701 AM_DEFAULT_VERBOSITY
 702 AM_DEFAULT_V
 703 AM_V
 704 am__fastdepCC_FALSE
 705 am__fastdepCC_TRUE
 706 CCDEPMODE
 707 am__nodep
 708 AMDEPBACKSLASH
 709 AMDEP_FALSE
 710 AMDEP_TRUE
 711 am__quote
 712 am__include
 713 DEPDIR
 714 am__untar
 715 am__tar
 716 AMTAR
 717 am__leading_dot
 718 SET_MAKE
 719 AWK
 720 mkdir_p
 721 MKDIR_P
 722 INSTALL_STRIP_PROGRAM
 723 STRIP
 724 install_sh
 725 MAKEINFO
 726 AUTOHEADER
 727 AUTOMAKE
 728 AUTOCONF
 729 ACLOCAL
 730 VERSION
 731 PACKAGE
 732 CYGPATH_W
 733 am__isrc
 734 INSTALL_DATA
 735 INSTALL_SCRIPT
 736 INSTALL_PROGRAM
 737 LIBSTDCXX_RAW_CXX_LDFLAGS
 738 LIBSTDCXX_RAW_CXX_CXXFLAGS
 739 target_noncanonical
 740 target_os
 741 target_vendor
 742 target_cpu
 743 target
 744 host_os
 745 host_vendor
 746 host_cpu
 747 host
 748 build_os
 749 build_vendor
 750 build_cpu
 751 build
 752 EGREP
 753 GREP
 754 CPP
 755 OBJEXT
 756 EXEEXT
 757 ac_ct_CC
 758 CPPFLAGS
 759 LDFLAGS
 760 CFLAGS
 761 CC
 762 multi_basedir
 763 target_alias
 764 host_alias
 765 build_alias
 766 LIBS
 767 ECHO_T
 768 ECHO_N
 769 ECHO_C
 770 DEFS
 771 mandir
 772 localedir
 773 libdir
 774 psdir
 775 pdfdir
 776 dvidir
 777 htmldir
 778 infodir
 779 docdir
 780 oldincludedir
 781 includedir
 782 localstatedir
 783 sharedstatedir
 784 sysconfdir
 785 datadir
 786 datarootdir
 787 libexecdir
 788 sbindir
 789 bindir
 790 program_transform_name
 791 prefix
 792 exec_prefix
 793 PACKAGE_URL
 794 PACKAGE_BUGREPORT
 795 PACKAGE_STRING
 796 PACKAGE_VERSION
 797 PACKAGE_TARNAME
 798 PACKAGE_NAME
 799 PATH_SEPARATOR
 800 SHELL'
 801 ac_subst_files=''
 802 ac_user_opts='
 803 enable_option_checking
 804 enable_multilib
 805 enable_version_specific_runtime_libs
 806 enable_dependency_tracking
 807 enable_silent_rules
 808 enable_maintainer_mode
 809 enable_shared
 810 enable_static
 811 with_pic
 812 enable_fast_install
 813 with_gnu_ld
 814 enable_libtool_lock
 815 with_gcc_major_version_only
 816 enable_cet
 817 '
 818       ac_precious_vars='build_alias
 819 host_alias
 820 target_alias
 821 CC
 822 CFLAGS
 823 LDFLAGS
 824 LIBS
 825 CPPFLAGS
 826 CPP
 827 CXX
 828 CXXFLAGS
 829 CCC
 830 CCAS
 831 CCASFLAGS
 832 CXXCPP'
 833
 834
 835 # Initialize some variables set by options.
 836 ac_init_help=
 837 ac_init_version=false
 838 ac_unrecognized_opts=
 839 ac_unrecognized_sep=
 840 # The variables have the same names as the options, with
 841 # dashes changed to underlines.
 842 cache_file=/dev/null
 843 exec_prefix=NONE
 844 no_create=
 845 no_recursion=
 846 prefix=NONE
 847 program_prefix=NONE
 848 program_suffix=NONE
 849 program_transform_name=s,x,x,
 850 silent=
 851 site=
 852 srcdir=
 853 verbose=
 854 x_includes=NONE
 855 x_libraries=NONE
 856
 857 # Installation directory options.
 858 # These are left unexpanded so users can "make install exec_prefix=/foo"
 859 # and all the variables that are supposed to be based on exec_prefix
 860 # by default will actually change.
 861 # Use braces instead of parens because sh, perl, etc. also accept them.
 862 # (The list follows the same order as the GNU Coding Standards.)
 863 bindir='${exec_prefix}/bin'
 864 sbindir='${exec_prefix}/sbin'
 865 libexecdir='${exec_prefix}/libexec'
 866 datarootdir='${prefix}/share'
 867 datadir='${datarootdir}'
 868 sysconfdir='${prefix}/etc'
 869 sharedstatedir='${prefix}/com'
 870 localstatedir='${prefix}/var'
 871 includedir='${prefix}/include'
 872 oldincludedir='/usr/include'
 873 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 874 infodir='${datarootdir}/info'
 875 htmldir='${docdir}'
 876 dvidir='${docdir}'
 877 pdfdir='${docdir}'
 878 psdir='${docdir}'
 879 libdir='${exec_prefix}/lib'
 880 localedir='${datarootdir}/locale'
 881 mandir='${datarootdir}/man'
 882
 883 ac_prev=
 884 ac_dashdash=
 885 for ac_option
 886 do
 887   # If the previous option needs an argument, assign it.
 888   if test -n "$ac_prev"; then
 889     eval $ac_prev=\$ac_option
 890     ac_prev=
 891     continue
 892   fi
 893
 894   case $ac_option in
 895   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 896   *=)   ac_optarg= ;;
 897   *)    ac_optarg=yes ;;
 898   esac
 899
 900   # Accept the important Cygnus configure options, so we can diagnose typos.
 901
 902   case $ac_dashdash$ac_option in
 903   --)
 904     ac_dashdash=yes ;;
 905
 906   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 907     ac_prev=bindir ;;
 908   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 909     bindir=$ac_optarg ;;
 910
 911   -build | --build | --buil | --bui | --bu)
 912     ac_prev=build_alias ;;
 913   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 914     build_alias=$ac_optarg ;;
 915
 916   -cache-file | --cache-file | --cache-fil | --cache-fi \
 917   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 918     ac_prev=cache_file ;;
 919   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 920   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 921     cache_file=$ac_optarg ;;
 922
 923   --config-cache | -C)
 924     cache_file=config.cache ;;
 925
 926   -datadir | --datadir | --datadi | --datad)
 927     ac_prev=datadir ;;
 928   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 929     datadir=$ac_optarg ;;
 930
 931   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 932   | --dataroo | --dataro | --datar)
 933     ac_prev=datarootdir ;;
 934   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 935   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 936     datarootdir=$ac_optarg ;;
 937
 938   -disable-* | --disable-*)
 939     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 940     # Reject names that are not valid shell variable names.
 941     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 942       as_fn_error $? "invalid feature name: $ac_useropt"
 943     ac_useropt_orig=$ac_useropt
 944     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 945     case $ac_user_opts in
 946       *"
 947 "enable_$ac_useropt"
 948 "*) ;;
 949       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 950          ac_unrecognized_sep=', ';;
 951     esac
 952     eval enable_$ac_useropt=no ;;
 953
 954   -docdir | --docdir | --docdi | --doc | --do)
 955     ac_prev=docdir ;;
 956   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 957     docdir=$ac_optarg ;;
 958
 959   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 960     ac_prev=dvidir ;;
 961   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 962     dvidir=$ac_optarg ;;
 963
 964   -enable-* | --enable-*)
 965     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 966     # Reject names that are not valid shell variable names.
 967     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 968       as_fn_error $? "invalid feature name: $ac_useropt"
 969     ac_useropt_orig=$ac_useropt
 970     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 971     case $ac_user_opts in
 972       *"
 973 "enable_$ac_useropt"
 974 "*) ;;
 975       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 976          ac_unrecognized_sep=', ';;
 977     esac
 978     eval enable_$ac_useropt=\$ac_optarg ;;
 979
 980   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 981   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 982   | --exec | --exe | --ex)
 983     ac_prev=exec_prefix ;;
 984   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 985   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 986   | --exec=* | --exe=* | --ex=*)
 987     exec_prefix=$ac_optarg ;;
 988
 989   -gas | --gas | --ga | --g)
 990     # Obsolete; use --with-gas.
 991     with_gas=yes ;;
 992
 993   -help | --help | --hel | --he | -h)
 994     ac_init_help=long ;;
 995   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 996     ac_init_help=recursive ;;
 997   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 998     ac_init_help=short ;;
 999
1000   -host | --host | --hos | --ho)
1001     ac_prev=host_alias ;;
1002   -host=* | --host=* | --hos=* | --ho=*)
1003     host_alias=$ac_optarg ;;
1004
1005   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1006     ac_prev=htmldir ;;
1007   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1008   | --ht=*)
1009     htmldir=$ac_optarg ;;
1010
1011   -includedir | --includedir | --includedi | --included | --include \
1012   | --includ | --inclu | --incl | --inc)
1013     ac_prev=includedir ;;
1014   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1015   | --includ=* | --inclu=* | --incl=* | --inc=*)
1016     includedir=$ac_optarg ;;
1017
1018   -infodir | --infodir | --infodi | --infod | --info | --inf)
1019     ac_prev=infodir ;;
1020   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1021     infodir=$ac_optarg ;;
1022
1023   -libdir | --libdir | --libdi | --libd)
1024     ac_prev=libdir ;;
1025   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1026     libdir=$ac_optarg ;;
1027
1028   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1029   | --libexe | --libex | --libe)
1030     ac_prev=libexecdir ;;
1031   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1032   | --libexe=* | --libex=* | --libe=*)
1033     libexecdir=$ac_optarg ;;
1034
1035   -localedir | --localedir | --localedi | --localed | --locale)
1036     ac_prev=localedir ;;
1037   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1038     localedir=$ac_optarg ;;
1039
1040   -localstatedir | --localstatedir | --localstatedi | --localstated \
1041   | --localstate | --localstat | --localsta | --localst | --locals)
1042     ac_prev=localstatedir ;;
1043   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1044   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1045     localstatedir=$ac_optarg ;;
1046
1047   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1048     ac_prev=mandir ;;
1049   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1050     mandir=$ac_optarg ;;
1051
1052   -nfp | --nfp | --nf)
1053     # Obsolete; use --without-fp.
1054     with_fp=no ;;
1055
1056   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1057   | --no-cr | --no-c | -n)
1058     no_create=yes ;;
1059
1060   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1061   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1062     no_recursion=yes ;;
1063
1064   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1065   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1066   | --oldin | --oldi | --old | --ol | --o)
1067     ac_prev=oldincludedir ;;
1068   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1069   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1070   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1071     oldincludedir=$ac_optarg ;;
1072
1073   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1074     ac_prev=prefix ;;
1075   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1076     prefix=$ac_optarg ;;
1077
1078   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1079   | --program-pre | --program-pr | --program-p)
1080     ac_prev=program_prefix ;;
1081   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1082   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1083     program_prefix=$ac_optarg ;;
1084
1085   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1086   | --program-suf | --program-su | --program-s)
1087     ac_prev=program_suffix ;;
1088   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1089   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1090     program_suffix=$ac_optarg ;;
1091
1092   -program-transform-name | --program-transform-name \
1093   | --program-transform-nam | --program-transform-na \
1094   | --program-transform-n | --program-transform- \
1095   | --program-transform | --program-transfor \
1096   | --program-transfo | --program-transf \
1097   | --program-trans | --program-tran \
1098   | --progr-tra | --program-tr | --program-t)
1099     ac_prev=program_transform_name ;;
1100   -program-transform-name=* | --program-transform-name=* \
1101   | --program-transform-nam=* | --program-transform-na=* \
1102   | --program-transform-n=* | --program-transform-=* \
1103   | --program-transform=* | --program-transfor=* \
1104   | --program-transfo=* | --program-transf=* \
1105   | --program-trans=* | --program-tran=* \
1106   | --progr-tra=* | --program-tr=* | --program-t=*)
1107     program_transform_name=$ac_optarg ;;
1108
1109   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1110     ac_prev=pdfdir ;;
1111   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1112     pdfdir=$ac_optarg ;;
1113
1114   -psdir | --psdir | --psdi | --psd | --ps)
1115     ac_prev=psdir ;;
1116   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1117     psdir=$ac_optarg ;;
1118
1119   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1120   | -silent | --silent | --silen | --sile | --sil)
1121     silent=yes ;;
1122
1123   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1124     ac_prev=sbindir ;;
1125   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1126   | --sbi=* | --sb=*)
1127     sbindir=$ac_optarg ;;
1128
1129   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1130   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1131   | --sharedst | --shareds | --shared | --share | --shar \
1132   | --sha | --sh)
1133     ac_prev=sharedstatedir ;;
1134   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1135   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1136   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1137   | --sha=* | --sh=*)
1138     sharedstatedir=$ac_optarg ;;
1139
1140   -site | --site | --sit)
1141     ac_prev=site ;;
1142   -site=* | --site=* | --sit=*)
1143     site=$ac_optarg ;;
1144
1145   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1146     ac_prev=srcdir ;;
1147   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1148     srcdir=$ac_optarg ;;
1149
1150   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1151   | --syscon | --sysco | --sysc | --sys | --sy)
1152     ac_prev=sysconfdir ;;
1153   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1154   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1155     sysconfdir=$ac_optarg ;;
1156
1157   -target | --target | --targe | --targ | --tar | --ta | --t)
1158     ac_prev=target_alias ;;
1159   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1160     target_alias=$ac_optarg ;;
1161
1162   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1163     verbose=yes ;;
1164
1165   -version | --version | --versio | --versi | --vers | -V)
1166     ac_init_version=: ;;
1167
1168   -with-* | --with-*)
1169     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1170     # Reject names that are not valid shell variable names.
1171     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1172       as_fn_error $? "invalid package name: $ac_useropt"
1173     ac_useropt_orig=$ac_useropt
1174     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1175     case $ac_user_opts in
1176       *"
1177 "with_$ac_useropt"
1178 "*) ;;
1179       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1180          ac_unrecognized_sep=', ';;
1181     esac
1182     eval with_$ac_useropt=\$ac_optarg ;;
1183
1184   -without-* | --without-*)
1185     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1186     # Reject names that are not valid shell variable names.
1187     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1188       as_fn_error $? "invalid package name: $ac_useropt"
1189     ac_useropt_orig=$ac_useropt
1190     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1191     case $ac_user_opts in
1192       *"
1193 "with_$ac_useropt"
1194 "*) ;;
1195       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1196          ac_unrecognized_sep=', ';;
1197     esac
1198     eval with_$ac_useropt=no ;;
1199
1200   --x)
1201     # Obsolete; use --with-x.
1202     with_x=yes ;;
1203
1204   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1205   | --x-incl | --x-inc | --x-in | --x-i)
1206     ac_prev=x_includes ;;
1207   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1208   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1209     x_includes=$ac_optarg ;;
1210
1211   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1212   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1213     ac_prev=x_libraries ;;
1214   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1215   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1216     x_libraries=$ac_optarg ;;
1217
1218   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1219 Try \`$0 --help' for more information"
1220     ;;
1221
1222   *=*)
1223     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1224     # Reject names that are not valid shell variable names.
1225     case $ac_envvar in #(
1226       '' | [0-9]* | *[!_$as_cr_alnum]* )
1227       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1228     esac
1229     eval $ac_envvar=\$ac_optarg
1230     export $ac_envvar ;;
1231
1232   *)
1233     # FIXME: should be removed in autoconf 3.0.
1234     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1235     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1236       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1237     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1238     ;;
1239
1240   esac
1241 done
1242
1243 if test -n "$ac_prev"; then
1244   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1245   as_fn_error $? "missing argument to $ac_option"
1246 fi
1247
1248 if test -n "$ac_unrecognized_opts"; then
1249   case $enable_option_checking in
1250     no) ;;
1251     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1252     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1253   esac
1254 fi
1255
1256 # Check all directory arguments for consistency.
1257 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1258                 datadir sysconfdir sharedstatedir localstatedir includedir \
1259                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1260                 libdir localedir mandir
1261 do
1262   eval ac_val=\$$ac_var
1263   # Remove trailing slashes.
1264   case $ac_val in
1265     */ )
1266       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1267       eval $ac_var=\$ac_val;;
1268   esac
1269   # Be sure to have absolute directory names.
1270   case $ac_val in
1271     [\\/$]* | ?:[\\/]* )  continue;;
1272     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1273   esac
1274   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1275 done
1276
1277 # There might be people who depend on the old broken behavior: `$host'
1278 # used to hold the argument of --host etc.
1279 # FIXME: To remove some day.
1280 build=$build_alias
1281 host=$host_alias
1282 target=$target_alias
1283
1284 # FIXME: To remove some day.
1285 if test "x$host_alias" != x; then
1286   if test "x$build_alias" = x; then
1287     cross_compiling=maybe
1288   elif test "x$build_alias" != "x$host_alias"; then
1289     cross_compiling=yes
1290   fi
1291 fi
1292
1293 ac_tool_prefix=
1294 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1295
1296 test "$silent" = yes && exec 6>/dev/null
1297
1298
1299 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1300 ac_ls_di=`ls -di .` &&
1301 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1302   as_fn_error $? "working directory cannot be determined"
1303 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1304   as_fn_error $? "pwd does not report name of working directory"
1305
1306
1307 # Find the source files, if location was not specified.
1308 if test -z "$srcdir"; then
1309   ac_srcdir_defaulted=yes
1310   # Try the directory containing this script, then the parent directory.
1311   ac_confdir=`$as_dirname -- "$as_myself" ||
1312 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1313          X"$as_myself" : 'X\(//\)[^/]' \| \
1314          X"$as_myself" : 'X\(//\)$' \| \
1315          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1316 $as_echo X"$as_myself" |
1317     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1318             s//\1/
1319             q
1320           }
1321           /^X\(\/\/\)[^/].*/{
1322             s//\1/
1323             q
1324           }
1325           /^X\(\/\/\)$/{
1326             s//\1/
1327             q
1328           }
1329           /^X\(\/\).*/{
1330             s//\1/
1331             q
1332           }
1333           s/.*/./; q'`
1334   srcdir=$ac_confdir
1335   if test ! -r "$srcdir/$ac_unique_file"; then
1336     srcdir=..
1337   fi
1338 else
1339   ac_srcdir_defaulted=no
1340 fi
1341 if test ! -r "$srcdir/$ac_unique_file"; then
1342   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1343   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1344 fi
1345 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1346 ac_abs_confdir=`(
1347         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1348         pwd)`
1349 # When building in place, set srcdir=.
1350 if test "$ac_abs_confdir" = "$ac_pwd"; then
1351   srcdir=.
1352 fi
1353 # Remove unnecessary trailing slashes from srcdir.
1354 # Double slashes in file names in object file debugging info
1355 # mess up M-x gdb in Emacs.
1356 case $srcdir in
1357 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1358 esac
1359 for ac_var in $ac_precious_vars; do
1360   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1361   eval ac_env_${ac_var}_value=\$${ac_var}
1362   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1363   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1364 done
1365
1366 #
1367 # Report the --help message.
1368 #
1369 if test "$ac_init_help" = "long"; then
1370   # Omit some internal or obsolete options to make the list less imposing.
1371   # This message is too long to be a string in the A/UX 3.1 sh.
1372   cat <<_ACEOF
1373 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1374
1375 Usage: $0 [OPTION]... [VAR=VALUE]...
1376
1377 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1378 VAR=VALUE.  See below for descriptions of some of the useful variables.
1379
1380 Defaults for the options are specified in brackets.
1381
1382 Configuration:
1383   -h, --help              display this help and exit
1384       --help=short        display options specific to this package
1385       --help=recursive    display the short help of all the included packages
1386   -V, --version           display version information and exit
1387   -q, --quiet, --silent   do not print \`checking ...' messages
1388       --cache-file=FILE   cache test results in FILE [disabled]
1389   -C, --config-cache      alias for \`--cache-file=config.cache'
1390   -n, --no-create         do not create output files
1391       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1392
1393 Installation directories:
1394   --prefix=PREFIX         install architecture-independent files in PREFIX
1395                           [$ac_default_prefix]
1396   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1397                           [PREFIX]
1398
1399 By default, \`make install' will install all the files in
1400 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1401 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1402 for instance \`--prefix=\$HOME'.
1403
1404 For better control, use the options below.
1405
1406 Fine tuning of the installation directories:
1407   --bindir=DIR            user executables [EPREFIX/bin]
1408   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1409   --libexecdir=DIR        program executables [EPREFIX/libexec]
1410   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1411   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1412   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1413   --libdir=DIR            object code libraries [EPREFIX/lib]
1414   --includedir=DIR        C header files [PREFIX/include]
1415   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1416   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1417   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1418   --infodir=DIR           info documentation [DATAROOTDIR/info]
1419   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1420   --mandir=DIR            man documentation [DATAROOTDIR/man]
1421   --docdir=DIR            documentation root [DATAROOTDIR/doc/package-unused]
1422   --htmldir=DIR           html documentation [DOCDIR]
1423   --dvidir=DIR            dvi documentation [DOCDIR]
1424   --pdfdir=DIR            pdf documentation [DOCDIR]
1425   --psdir=DIR             ps documentation [DOCDIR]
1426 _ACEOF
1427
1428   cat <<\_ACEOF
1429
1430 Program names:
1431   --program-prefix=PREFIX            prepend PREFIX to installed program names
1432   --program-suffix=SUFFIX            append SUFFIX to installed program names
1433   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1434
1435 System types:
1436   --build=BUILD     configure for building on BUILD [guessed]
1437   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1438   --target=TARGET   configure for building compilers for TARGET [HOST]
1439 _ACEOF
1440 fi
1441
1442 if test -n "$ac_init_help"; then
1443   case $ac_init_help in
1444      short | recursive ) echo "Configuration of package-unused version-unused:";;
1445    esac
1446   cat <<\_ACEOF
1447
1448 Optional Features:
1449   --disable-option-checking  ignore unrecognized --enable/--with options
1450   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1451   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1452   --enable-multilib       build many library versions (default)
1453   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
1454   --enable-dependency-tracking
1455                           do not reject slow dependency extractors
1456   --disable-dependency-tracking
1457                           speeds up one-time build
1458   --enable-silent-rules   less verbose build output (undo: "make V=1")
1459   --disable-silent-rules  verbose build output (undo: "make V=0")
1460   --enable-maintainer-mode
1461                           enable make rules and dependencies not useful (and
1462                           sometimes confusing) to the casual installer
1463   --enable-shared[=PKGS]  build shared libraries [default=yes]
1464   --enable-static[=PKGS]  build static libraries [default=yes]
1465   --enable-fast-install[=PKGS]
1466                           optimize for fast installation [default=yes]
1467   --disable-libtool-lock  avoid locking (might break parallel builds)
1468   --enable-cet            enable Intel CET in target libraries [default=no]
1469
1470 Optional Packages:
1471   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1472   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1473   --with-pic              try to use only PIC/non-PIC objects [default=use
1474                           both]
1475   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1476   --with-gcc-major-version-only
1477                           use only GCC major number in filesystem paths
1478
1479 Some influential environment variables:
1480   CC          C compiler command
1481   CFLAGS      C compiler flags
1482   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1483               nonstandard directory <lib dir>
1484   LIBS        libraries to pass to the linker, e.g. -l<library>
1485   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1486               you have headers in a nonstandard directory <include dir>
1487   CPP         C preprocessor
1488   CXX         C++ compiler command
1489   CXXFLAGS    C++ compiler flags
1490   CCAS        assembler compiler command (defaults to CC)
1491   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1492   CXXCPP      C++ preprocessor
1493
1494 Use these variables to override the choices made by `configure' or to help
1495 it to find libraries and programs with nonstandard names/locations.
1496
1497 Report bugs to <libsanitizer>.
1498 _ACEOF
1499 ac_status=$?
1500 fi
1501
1502 if test "$ac_init_help" = "recursive"; then
1503   # If there are subdirs, report their specific --help.
1504   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1505     test -d "$ac_dir" ||
1506       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1507       continue
1508     ac_builddir=.
1509
1510 case "$ac_dir" in
1511 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1512 *)
1513   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1514   # A ".." for each directory in $ac_dir_suffix.
1515   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1516   case $ac_top_builddir_sub in
1517   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1518   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1519   esac ;;
1520 esac
1521 ac_abs_top_builddir=$ac_pwd
1522 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1523 # for backward compatibility:
1524 ac_top_builddir=$ac_top_build_prefix
1525
1526 case $srcdir in
1527   .)  # We are building in place.
1528     ac_srcdir=.
1529     ac_top_srcdir=$ac_top_builddir_sub
1530     ac_abs_top_srcdir=$ac_pwd ;;
1531   [\\/]* | ?:[\\/]* )  # Absolute name.
1532     ac_srcdir=$srcdir$ac_dir_suffix;
1533     ac_top_srcdir=$srcdir
1534     ac_abs_top_srcdir=$srcdir ;;
1535   *) # Relative name.
1536     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1537     ac_top_srcdir=$ac_top_build_prefix$srcdir
1538     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1539 esac
1540 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1541
1542     cd "$ac_dir" || { ac_status=$?; continue; }
1543     # Check for guested configure.
1544     if test -f "$ac_srcdir/configure.gnu"; then
1545       echo &&
1546       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1547     elif test -f "$ac_srcdir/configure"; then
1548       echo &&
1549       $SHELL "$ac_srcdir/configure" --help=recursive
1550     else
1551       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1552     fi || ac_status=$?
1553     cd "$ac_pwd" || { ac_status=$?; break; }
1554   done
1555 fi
1556
1557 test -n "$ac_init_help" && exit $ac_status
1558 if $ac_init_version; then
1559   cat <<\_ACEOF
1560 package-unused configure version-unused
1561 generated by GNU Autoconf 2.69
1562
1563 Copyright (C) 2012 Free Software Foundation, Inc.
1564 This configure script is free software; the Free Software Foundation
1565 gives unlimited permission to copy, distribute and modify it.
1566 _ACEOF
1567   exit
1568 fi
1569
1570 ## ------------------------ ##
1571 ## Autoconf initialization. ##
1572 ## ------------------------ ##
1573
1574 # ac_fn_c_try_compile LINENO
1575 # --------------------------
1576 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1577 ac_fn_c_try_compile ()
1578 {
1579   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1580   rm -f conftest.$ac_objext
1581   if { { ac_try="$ac_compile"
1582 case "(($ac_try" in
1583   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1584   *) ac_try_echo=$ac_try;;
1585 esac
1586 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1587 $as_echo "$ac_try_echo"; } >&5
1588   (eval "$ac_compile") 2>conftest.err
1589   ac_status=$?
1590   if test -s conftest.err; then
1591     grep -v '^ *+' conftest.err >conftest.er1
1592     cat conftest.er1 >&5
1593     mv -f conftest.er1 conftest.err
1594   fi
1595   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1596   test $ac_status = 0; } && {
1597          test -z "$ac_c_werror_flag" ||
1598          test ! -s conftest.err
1599        } && test -s conftest.$ac_objext; then :
1600   ac_retval=0
1601 else
1602   $as_echo "$as_me: failed program was:" >&5
1603 sed 's/^/| /' conftest.$ac_ext >&5
1604
1605         ac_retval=1
1606 fi
1607   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1608   as_fn_set_status $ac_retval
1609
1610 } # ac_fn_c_try_compile
1611
1612 # ac_fn_c_try_cpp LINENO
1613 # ----------------------
1614 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1615 ac_fn_c_try_cpp ()
1616 {
1617   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1618   if { { ac_try="$ac_cpp conftest.$ac_ext"
1619 case "(($ac_try" in
1620   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1621   *) ac_try_echo=$ac_try;;
1622 esac
1623 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1624 $as_echo "$ac_try_echo"; } >&5
1625   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1626   ac_status=$?
1627   if test -s conftest.err; then
1628     grep -v '^ *+' conftest.err >conftest.er1
1629     cat conftest.er1 >&5
1630     mv -f conftest.er1 conftest.err
1631   fi
1632   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1633   test $ac_status = 0; } > conftest.i && {
1634          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1635          test ! -s conftest.err
1636        }; then :
1637   ac_retval=0
1638 else
1639   $as_echo "$as_me: failed program was:" >&5
1640 sed 's/^/| /' conftest.$ac_ext >&5
1641
1642     ac_retval=1
1643 fi
1644   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1645   as_fn_set_status $ac_retval
1646
1647 } # ac_fn_c_try_cpp
1648
1649 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1650 # -------------------------------------------------------
1651 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1652 # the include files in INCLUDES and setting the cache variable VAR
1653 # accordingly.
1654 ac_fn_c_check_header_mongrel ()
1655 {
1656   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1657   if eval \${$3+:} false; then :
1658   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1659 $as_echo_n "checking for $2... " >&6; }
1660 if eval \${$3+:} false; then :
1661   $as_echo_n "(cached) " >&6
1662 fi
1663 eval ac_res=\$$3
1664                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1665 $as_echo "$ac_res" >&6; }
1666 else
1667   # Is the header compilable?
1668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1669 $as_echo_n "checking $2 usability... " >&6; }
1670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1671 /* end confdefs.h.  */
1672 $4
1673 #include <$2>
1674 _ACEOF
1675 if ac_fn_c_try_compile "$LINENO"; then :
1676   ac_header_compiler=yes
1677 else
1678   ac_header_compiler=no
1679 fi
1680 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1681 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1682 $as_echo "$ac_header_compiler" >&6; }
1683
1684 # Is the header present?
1685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1686 $as_echo_n "checking $2 presence... " >&6; }
1687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1688 /* end confdefs.h.  */
1689 #include <$2>
1690 _ACEOF
1691 if ac_fn_c_try_cpp "$LINENO"; then :
1692   ac_header_preproc=yes
1693 else
1694   ac_header_preproc=no
1695 fi
1696 rm -f conftest.err conftest.i conftest.$ac_ext
1697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1698 $as_echo "$ac_header_preproc" >&6; }
1699
1700 # So?  What about this header?
1701 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1702   yes:no: )
1703     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1704 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1705     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1706 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1707     ;;
1708   no:yes:* )
1709     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1710 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1711     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1712 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1713     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1714 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1715     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1716 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1717     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1718 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1719 ( $as_echo "## --------------------------- ##
1720 ## Report this to libsanitizer ##
1721 ## --------------------------- ##"
1722      ) | sed "s/^/$as_me: WARNING:     /" >&2
1723     ;;
1724 esac
1725   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1726 $as_echo_n "checking for $2... " >&6; }
1727 if eval \${$3+:} false; then :
1728   $as_echo_n "(cached) " >&6
1729 else
1730   eval "$3=\$ac_header_compiler"
1731 fi
1732 eval ac_res=\$$3
1733                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1734 $as_echo "$ac_res" >&6; }
1735 fi
1736   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1737
1738 } # ac_fn_c_check_header_mongrel
1739
1740 # ac_fn_c_try_run LINENO
1741 # ----------------------
1742 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1743 # that executables *can* be run.
1744 ac_fn_c_try_run ()
1745 {
1746   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1747   if { { ac_try="$ac_link"
1748 case "(($ac_try" in
1749   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1750   *) ac_try_echo=$ac_try;;
1751 esac
1752 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1753 $as_echo "$ac_try_echo"; } >&5
1754   (eval "$ac_link") 2>&5
1755   ac_status=$?
1756   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1757   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1758   { { case "(($ac_try" in
1759   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1760   *) ac_try_echo=$ac_try;;
1761 esac
1762 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1763 $as_echo "$ac_try_echo"; } >&5
1764   (eval "$ac_try") 2>&5
1765   ac_status=$?
1766   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1767   test $ac_status = 0; }; }; then :
1768   ac_retval=0
1769 else
1770   $as_echo "$as_me: program exited with status $ac_status" >&5
1771        $as_echo "$as_me: failed program was:" >&5
1772 sed 's/^/| /' conftest.$ac_ext >&5
1773
1774        ac_retval=$ac_status
1775 fi
1776   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1777   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1778   as_fn_set_status $ac_retval
1779
1780 } # ac_fn_c_try_run
1781
1782 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1783 # -------------------------------------------------------
1784 # Tests whether HEADER exists and can be compiled using the include files in
1785 # INCLUDES, setting the cache variable VAR accordingly.
1786 ac_fn_c_check_header_compile ()
1787 {
1788   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1789   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1790 $as_echo_n "checking for $2... " >&6; }
1791 if eval \${$3+:} false; then :
1792   $as_echo_n "(cached) " >&6
1793 else
1794   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1795 /* end confdefs.h.  */
1796 $4
1797 #include <$2>
1798 _ACEOF
1799 if ac_fn_c_try_compile "$LINENO"; then :
1800   eval "$3=yes"
1801 else
1802   eval "$3=no"
1803 fi
1804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1805 fi
1806 eval ac_res=\$$3
1807                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1808 $as_echo "$ac_res" >&6; }
1809   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1810
1811 } # ac_fn_c_check_header_compile
1812
1813 # ac_fn_cxx_try_compile LINENO
1814 # ----------------------------
1815 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1816 ac_fn_cxx_try_compile ()
1817 {
1818   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1819   rm -f conftest.$ac_objext
1820   if { { ac_try="$ac_compile"
1821 case "(($ac_try" in
1822   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1823   *) ac_try_echo=$ac_try;;
1824 esac
1825 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1826 $as_echo "$ac_try_echo"; } >&5
1827   (eval "$ac_compile") 2>conftest.err
1828   ac_status=$?
1829   if test -s conftest.err; then
1830     grep -v '^ *+' conftest.err >conftest.er1
1831     cat conftest.er1 >&5
1832     mv -f conftest.er1 conftest.err
1833   fi
1834   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1835   test $ac_status = 0; } && {
1836          test -z "$ac_cxx_werror_flag" ||
1837          test ! -s conftest.err
1838        } && test -s conftest.$ac_objext; then :
1839   ac_retval=0
1840 else
1841   $as_echo "$as_me: failed program was:" >&5
1842 sed 's/^/| /' conftest.$ac_ext >&5
1843
1844         ac_retval=1
1845 fi
1846   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1847   as_fn_set_status $ac_retval
1848
1849 } # ac_fn_cxx_try_compile
1850
1851 # ac_fn_c_try_link LINENO
1852 # -----------------------
1853 # Try to link conftest.$ac_ext, and return whether this succeeded.
1854 ac_fn_c_try_link ()
1855 {
1856   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1857   rm -f conftest.$ac_objext conftest$ac_exeext
1858   if { { ac_try="$ac_link"
1859 case "(($ac_try" in
1860   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1861   *) ac_try_echo=$ac_try;;
1862 esac
1863 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1864 $as_echo "$ac_try_echo"; } >&5
1865   (eval "$ac_link") 2>conftest.err
1866   ac_status=$?
1867   if test -s conftest.err; then
1868     grep -v '^ *+' conftest.err >conftest.er1
1869     cat conftest.er1 >&5
1870     mv -f conftest.er1 conftest.err
1871   fi
1872   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1873   test $ac_status = 0; } && {
1874          test -z "$ac_c_werror_flag" ||
1875          test ! -s conftest.err
1876        } && test -s conftest$ac_exeext && {
1877          test "$cross_compiling" = yes ||
1878          test -x conftest$ac_exeext
1879        }; then :
1880   ac_retval=0
1881 else
1882   $as_echo "$as_me: failed program was:" >&5
1883 sed 's/^/| /' conftest.$ac_ext >&5
1884
1885         ac_retval=1
1886 fi
1887   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1888   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1889   # interfere with the next link command; also delete a directory that is
1890   # left behind by Apple's compiler.  We do this before executing the actions.
1891   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1892   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1893   as_fn_set_status $ac_retval
1894
1895 } # ac_fn_c_try_link
1896
1897 # ac_fn_c_check_func LINENO FUNC VAR
1898 # ----------------------------------
1899 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1900 ac_fn_c_check_func ()
1901 {
1902   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1903   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1904 $as_echo_n "checking for $2... " >&6; }
1905 if eval \${$3+:} false; then :
1906   $as_echo_n "(cached) " >&6
1907 else
1908   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1909 /* end confdefs.h.  */
1910 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1911    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1912 #define $2 innocuous_$2
1913
1914 /* System header to define __stub macros and hopefully few prototypes,
1915     which can conflict with char $2 (); below.
1916     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1917     <limits.h> exists even on freestanding compilers.  */
1918
1919 #ifdef __STDC__
1920 # include <limits.h>
1921 #else
1922 # include <assert.h>
1923 #endif
1924
1925 #undef $2
1926
1927 /* Override any GCC internal prototype to avoid an error.
1928    Use char because int might match the return type of a GCC
1929    builtin and then its argument prototype would still apply.  */
1930 #ifdef __cplusplus
1931 extern "C"
1932 #endif
1933 char $2 ();
1934 /* The GNU C library defines this for functions which it implements
1935     to always fail with ENOSYS.  Some functions are actually named
1936     something starting with __ and the normal name is an alias.  */
1937 #if defined __stub_$2 || defined __stub___$2
1938 choke me
1939 #endif
1940
1941 int
1942 main ()
1943 {
1944 return $2 ();
1945   ;
1946   return 0;
1947 }
1948 _ACEOF
1949 if ac_fn_c_try_link "$LINENO"; then :
1950   eval "$3=yes"
1951 else
1952   eval "$3=no"
1953 fi
1954 rm -f core conftest.err conftest.$ac_objext \
1955     conftest$ac_exeext conftest.$ac_ext
1956 fi
1957 eval ac_res=\$$3
1958                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1959 $as_echo "$ac_res" >&6; }
1960   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1961
1962 } # ac_fn_c_check_func
1963
1964 # ac_fn_cxx_try_cpp LINENO
1965 # ------------------------
1966 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1967 ac_fn_cxx_try_cpp ()
1968 {
1969   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1970   if { { ac_try="$ac_cpp conftest.$ac_ext"
1971 case "(($ac_try" in
1972   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1973   *) ac_try_echo=$ac_try;;
1974 esac
1975 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1976 $as_echo "$ac_try_echo"; } >&5
1977   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1978   ac_status=$?
1979   if test -s conftest.err; then
1980     grep -v '^ *+' conftest.err >conftest.er1
1981     cat conftest.er1 >&5
1982     mv -f conftest.er1 conftest.err
1983   fi
1984   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1985   test $ac_status = 0; } > conftest.i && {
1986          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
1987          test ! -s conftest.err
1988        }; then :
1989   ac_retval=0
1990 else
1991   $as_echo "$as_me: failed program was:" >&5
1992 sed 's/^/| /' conftest.$ac_ext >&5
1993
1994     ac_retval=1
1995 fi
1996   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1997   as_fn_set_status $ac_retval
1998
1999 } # ac_fn_cxx_try_cpp
2000
2001 # ac_fn_cxx_try_link LINENO
2002 # -------------------------
2003 # Try to link conftest.$ac_ext, and return whether this succeeded.
2004 ac_fn_cxx_try_link ()
2005 {
2006   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2007   rm -f conftest.$ac_objext conftest$ac_exeext
2008   if { { ac_try="$ac_link"
2009 case "(($ac_try" in
2010   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2011   *) ac_try_echo=$ac_try;;
2012 esac
2013 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2014 $as_echo "$ac_try_echo"; } >&5
2015   (eval "$ac_link") 2>conftest.err
2016   ac_status=$?
2017   if test -s conftest.err; then
2018     grep -v '^ *+' conftest.err >conftest.er1
2019     cat conftest.er1 >&5
2020     mv -f conftest.er1 conftest.err
2021   fi
2022   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2023   test $ac_status = 0; } && {
2024          test -z "$ac_cxx_werror_flag" ||
2025          test ! -s conftest.err
2026        } && test -s conftest$ac_exeext && {
2027          test "$cross_compiling" = yes ||
2028          test -x conftest$ac_exeext
2029        }; then :
2030   ac_retval=0
2031 else
2032   $as_echo "$as_me: failed program was:" >&5
2033 sed 's/^/| /' conftest.$ac_ext >&5
2034
2035         ac_retval=1
2036 fi
2037   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2038   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2039   # interfere with the next link command; also delete a directory that is
2040   # left behind by Apple's compiler.  We do this before executing the actions.
2041   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2042   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2043   as_fn_set_status $ac_retval
2044
2045 } # ac_fn_cxx_try_link
2046
2047 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2048 # --------------------------------------------
2049 # Tries to find the compile-time value of EXPR in a program that includes
2050 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2051 # computed
2052 ac_fn_c_compute_int ()
2053 {
2054   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2055   if test "$cross_compiling" = yes; then
2056     # Depending upon the size, compute the lo and hi bounds.
2057 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2058 /* end confdefs.h.  */
2059 $4
2060 int
2061 main ()
2062 {
2063 static int test_array [1 - 2 * !(($2) >= 0)];
2064 test_array [0] = 0;
2065 return test_array [0];
2066
2067   ;
2068   return 0;
2069 }
2070 _ACEOF
2071 if ac_fn_c_try_compile "$LINENO"; then :
2072   ac_lo=0 ac_mid=0
2073   while :; do
2074     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2075 /* end confdefs.h.  */
2076 $4
2077 int
2078 main ()
2079 {
2080 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2081 test_array [0] = 0;
2082 return test_array [0];
2083
2084   ;
2085   return 0;
2086 }
2087 _ACEOF
2088 if ac_fn_c_try_compile "$LINENO"; then :
2089   ac_hi=$ac_mid; break
2090 else
2091   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2092                         if test $ac_lo -le $ac_mid; then
2093                           ac_lo= ac_hi=
2094                           break
2095                         fi
2096                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2097 fi
2098 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2099   done
2100 else
2101   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2102 /* end confdefs.h.  */
2103 $4
2104 int
2105 main ()
2106 {
2107 static int test_array [1 - 2 * !(($2) < 0)];
2108 test_array [0] = 0;
2109 return test_array [0];
2110
2111   ;
2112   return 0;
2113 }
2114 _ACEOF
2115 if ac_fn_c_try_compile "$LINENO"; then :
2116   ac_hi=-1 ac_mid=-1
2117   while :; do
2118     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2119 /* end confdefs.h.  */
2120 $4
2121 int
2122 main ()
2123 {
2124 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2125 test_array [0] = 0;
2126 return test_array [0];
2127
2128   ;
2129   return 0;
2130 }
2131 _ACEOF
2132 if ac_fn_c_try_compile "$LINENO"; then :
2133   ac_lo=$ac_mid; break
2134 else
2135   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2136                         if test $ac_mid -le $ac_hi; then
2137                           ac_lo= ac_hi=
2138                           break
2139                         fi
2140                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2141 fi
2142 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2143   done
2144 else
2145   ac_lo= ac_hi=
2146 fi
2147 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2148 fi
2149 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2150 # Binary search between lo and hi bounds.
2151 while test "x$ac_lo" != "x$ac_hi"; do
2152   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2153   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2154 /* end confdefs.h.  */
2155 $4
2156 int
2157 main ()
2158 {
2159 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2160 test_array [0] = 0;
2161 return test_array [0];
2162
2163   ;
2164   return 0;
2165 }
2166 _ACEOF
2167 if ac_fn_c_try_compile "$LINENO"; then :
2168   ac_hi=$ac_mid
2169 else
2170   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2171 fi
2172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2173 done
2174 case $ac_lo in #((
2175 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2176 '') ac_retval=1 ;;
2177 esac
2178   else
2179     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2180 /* end confdefs.h.  */
2181 $4
2182 static long int longval () { return $2; }
2183 static unsigned long int ulongval () { return $2; }
2184 #include <stdio.h>
2185 #include <stdlib.h>
2186 int
2187 main ()
2188 {
2189
2190   FILE *f = fopen ("conftest.val", "w");
2191   if (! f)
2192     return 1;
2193   if (($2) < 0)
2194     {
2195       long int i = longval ();
2196       if (i != ($2))
2197         return 1;
2198       fprintf (f, "%ld", i);
2199     }
2200   else
2201     {
2202       unsigned long int i = ulongval ();
2203       if (i != ($2))
2204         return 1;
2205       fprintf (f, "%lu", i);
2206     }
2207   /* Do not output a trailing newline, as this causes \r\n confusion
2208      on some platforms.  */
2209   return ferror (f) || fclose (f) != 0;
2210
2211   ;
2212   return 0;
2213 }
2214 _ACEOF
2215 if ac_fn_c_try_run "$LINENO"; then :
2216   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2217 else
2218   ac_retval=1
2219 fi
2220 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2221   conftest.$ac_objext conftest.beam conftest.$ac_ext
2222 rm -f conftest.val
2223
2224   fi
2225   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2226   as_fn_set_status $ac_retval
2227
2228 } # ac_fn_c_compute_int
2229
2230 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2231 # -------------------------------------------
2232 # Tests whether TYPE exists after having included INCLUDES, setting cache
2233 # variable VAR accordingly.
2234 ac_fn_c_check_type ()
2235 {
2236   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2237   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2238 $as_echo_n "checking for $2... " >&6; }
2239 if eval \${$3+:} false; then :
2240   $as_echo_n "(cached) " >&6
2241 else
2242   eval "$3=no"
2243   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2244 /* end confdefs.h.  */
2245 $4
2246 int
2247 main ()
2248 {
2249 if (sizeof ($2))
2250          return 0;
2251   ;
2252   return 0;
2253 }
2254 _ACEOF
2255 if ac_fn_c_try_compile "$LINENO"; then :
2256   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2257 /* end confdefs.h.  */
2258 $4
2259 int
2260 main ()
2261 {
2262 if (sizeof (($2)))
2263             return 0;
2264   ;
2265   return 0;
2266 }
2267 _ACEOF
2268 if ac_fn_c_try_compile "$LINENO"; then :
2269
2270 else
2271   eval "$3=yes"
2272 fi
2273 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2274 fi
2275 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2276 fi
2277 eval ac_res=\$$3
2278                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2279 $as_echo "$ac_res" >&6; }
2280   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2281
2282 } # ac_fn_c_check_type
2283
2284 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2285 # ---------------------------------------------
2286 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2287 # accordingly.
2288 ac_fn_c_check_decl ()
2289 {
2290   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2291   as_decl_name=`echo $2|sed 's/ *(.*//'`
2292   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2293   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2294 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2295 if eval \${$3+:} false; then :
2296   $as_echo_n "(cached) " >&6
2297 else
2298   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2299 /* end confdefs.h.  */
2300 $4
2301 int
2302 main ()
2303 {
2304 #ifndef $as_decl_name
2305 #ifdef __cplusplus
2306   (void) $as_decl_use;
2307 #else
2308   (void) $as_decl_name;
2309 #endif
2310 #endif
2311
2312   ;
2313   return 0;
2314 }
2315 _ACEOF
2316 if ac_fn_c_try_compile "$LINENO"; then :
2317   eval "$3=yes"
2318 else
2319   eval "$3=no"
2320 fi
2321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2322 fi
2323 eval ac_res=\$$3
2324                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2325 $as_echo "$ac_res" >&6; }
2326   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2327
2328 } # ac_fn_c_check_decl
2329 cat >config.log <<_ACEOF
2330 This file contains any messages produced by compilers while
2331 running configure, to aid debugging if configure makes a mistake.
2332
2333 It was created by package-unused $as_me version-unused, which was
2334 generated by GNU Autoconf 2.69.  Invocation command line was
2335
2336   $ $0 $@
2337
2338 _ACEOF
2339 exec 5>>config.log
2340 {
2341 cat <<_ASUNAME
2342 ## --------- ##
2343 ## Platform. ##
2344 ## --------- ##
2345
2346 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2347 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2348 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2349 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2350 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2351
2352 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2353 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2354
2355 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2356 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2357 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2358 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2359 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2360 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2361 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2362
2363 _ASUNAME
2364
2365 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2366 for as_dir in $PATH
2367 do
2368   IFS=$as_save_IFS
2369   test -z "$as_dir" && as_dir=.
2370     $as_echo "PATH: $as_dir"
2371   done
2372 IFS=$as_save_IFS
2373
2374 } >&5
2375
2376 cat >&5 <<_ACEOF
2377
2378
2379 ## ----------- ##
2380 ## Core tests. ##
2381 ## ----------- ##
2382
2383 _ACEOF
2384
2385
2386 # Keep a trace of the command line.
2387 # Strip out --no-create and --no-recursion so they do not pile up.
2388 # Strip out --silent because we don't want to record it for future runs.
2389 # Also quote any args containing shell meta-characters.
2390 # Make two passes to allow for proper duplicate-argument suppression.
2391 ac_configure_args=
2392 ac_configure_args0=
2393 ac_configure_args1=
2394 ac_must_keep_next=false
2395 for ac_pass in 1 2
2396 do
2397   for ac_arg
2398   do
2399     case $ac_arg in
2400     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2401     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2402     | -silent | --silent | --silen | --sile | --sil)
2403       continue ;;
2404     *\'*)
2405       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2406     esac
2407     case $ac_pass in
2408     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2409     2)
2410       as_fn_append ac_configure_args1 " '$ac_arg'"
2411       if test $ac_must_keep_next = true; then
2412         ac_must_keep_next=false # Got value, back to normal.
2413       else
2414         case $ac_arg in
2415           *=* | --config-cache | -C | -disable-* | --disable-* \
2416           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2417           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2418           | -with-* | --with-* | -without-* | --without-* | --x)
2419             case "$ac_configure_args0 " in
2420               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2421             esac
2422             ;;
2423           -* ) ac_must_keep_next=true ;;
2424         esac
2425       fi
2426       as_fn_append ac_configure_args " '$ac_arg'"
2427       ;;
2428     esac
2429   done
2430 done
2431 { ac_configure_args0=; unset ac_configure_args0;}
2432 { ac_configure_args1=; unset ac_configure_args1;}
2433
2434 # When interrupted or exit'd, cleanup temporary files, and complete
2435 # config.log.  We remove comments because anyway the quotes in there
2436 # would cause problems or look ugly.
2437 # WARNING: Use '\'' to represent an apostrophe within the trap.
2438 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2439 trap 'exit_status=$?
2440   # Save into config.log some information that might help in debugging.
2441   {
2442     echo
2443
2444     $as_echo "## ---------------- ##
2445 ## Cache variables. ##
2446 ## ---------------- ##"
2447     echo
2448     # The following way of writing the cache mishandles newlines in values,
2449 (
2450   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2451     eval ac_val=\$$ac_var
2452     case $ac_val in #(
2453     *${as_nl}*)
2454       case $ac_var in #(
2455       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2456 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2457       esac
2458       case $ac_var in #(
2459       _ | IFS | as_nl) ;; #(
2460       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2461       *) { eval $ac_var=; unset $ac_var;} ;;
2462       esac ;;
2463     esac
2464   done
2465   (set) 2>&1 |
2466     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2467     *${as_nl}ac_space=\ *)
2468       sed -n \
2469         "s/'\''/'\''\\\\'\'''\''/g;
2470           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2471       ;; #(
2472     *)
2473       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2474       ;;
2475     esac |
2476     sort
2477 )
2478     echo
2479
2480     $as_echo "## ----------------- ##
2481 ## Output variables. ##
2482 ## ----------------- ##"
2483     echo
2484     for ac_var in $ac_subst_vars
2485     do
2486       eval ac_val=\$$ac_var
2487       case $ac_val in
2488       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2489       esac
2490       $as_echo "$ac_var='\''$ac_val'\''"
2491     done | sort
2492     echo
2493
2494     if test -n "$ac_subst_files"; then
2495       $as_echo "## ------------------- ##
2496 ## File substitutions. ##
2497 ## ------------------- ##"
2498       echo
2499       for ac_var in $ac_subst_files
2500       do
2501         eval ac_val=\$$ac_var
2502         case $ac_val in
2503         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2504         esac
2505         $as_echo "$ac_var='\''$ac_val'\''"
2506       done | sort
2507       echo
2508     fi
2509
2510     if test -s confdefs.h; then
2511       $as_echo "## ----------- ##
2512 ## confdefs.h. ##
2513 ## ----------- ##"
2514       echo
2515       cat confdefs.h
2516       echo
2517     fi
2518     test "$ac_signal" != 0 &&
2519       $as_echo "$as_me: caught signal $ac_signal"
2520     $as_echo "$as_me: exit $exit_status"
2521   } >&5
2522   rm -f core *.core core.conftest.* &&
2523     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2524     exit $exit_status
2525 ' 0
2526 for ac_signal in 1 2 13 15; do
2527   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2528 done
2529 ac_signal=0
2530
2531 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2532 rm -f -r conftest* confdefs.h
2533
2534 $as_echo "/* confdefs.h */" > confdefs.h
2535
2536 # Predefined preprocessor variables.
2537
2538 cat >>confdefs.h <<_ACEOF
2539 #define PACKAGE_NAME "$PACKAGE_NAME"
2540 _ACEOF
2541
2542 cat >>confdefs.h <<_ACEOF
2543 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2544 _ACEOF
2545
2546 cat >>confdefs.h <<_ACEOF
2547 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2548 _ACEOF
2549
2550 cat >>confdefs.h <<_ACEOF
2551 #define PACKAGE_STRING "$PACKAGE_STRING"
2552 _ACEOF
2553
2554 cat >>confdefs.h <<_ACEOF
2555 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2556 _ACEOF
2557
2558 cat >>confdefs.h <<_ACEOF
2559 #define PACKAGE_URL "$PACKAGE_URL"
2560 _ACEOF
2561
2562
2563 # Let the site file select an alternate cache file if it wants to.
2564 # Prefer an explicitly selected file to automatically selected ones.
2565 ac_site_file1=NONE
2566 ac_site_file2=NONE
2567 if test -n "$CONFIG_SITE"; then
2568   # We do not want a PATH search for config.site.
2569   case $CONFIG_SITE in #((
2570     -*)  ac_site_file1=./$CONFIG_SITE;;
2571     */*) ac_site_file1=$CONFIG_SITE;;
2572     *)   ac_site_file1=./$CONFIG_SITE;;
2573   esac
2574 elif test "x$prefix" != xNONE; then
2575   ac_site_file1=$prefix/share/config.site
2576   ac_site_file2=$prefix/etc/config.site
2577 else
2578   ac_site_file1=$ac_default_prefix/share/config.site
2579   ac_site_file2=$ac_default_prefix/etc/config.site
2580 fi
2581 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2582 do
2583   test "x$ac_site_file" = xNONE && continue
2584   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2585     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2586 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2587     sed 's/^/| /' "$ac_site_file" >&5
2588     . "$ac_site_file" \
2589       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2590 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2591 as_fn_error $? "failed to load site script $ac_site_file
2592 See \`config.log' for more details" "$LINENO" 5; }
2593   fi
2594 done
2595
2596 if test -r "$cache_file"; then
2597   # Some versions of bash will fail to source /dev/null (special files
2598   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2599   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2600     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2601 $as_echo "$as_me: loading cache $cache_file" >&6;}
2602     case $cache_file in
2603       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2604       *)                      . "./$cache_file";;
2605     esac
2606   fi
2607 else
2608   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2609 $as_echo "$as_me: creating cache $cache_file" >&6;}
2610   >$cache_file
2611 fi
2612
2613 # Check that the precious variables saved in the cache have kept the same
2614 # value.
2615 ac_cache_corrupted=false
2616 for ac_var in $ac_precious_vars; do
2617   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2618   eval ac_new_set=\$ac_env_${ac_var}_set
2619   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2620   eval ac_new_val=\$ac_env_${ac_var}_value
2621   case $ac_old_set,$ac_new_set in
2622     set,)
2623       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2624 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2625       ac_cache_corrupted=: ;;
2626     ,set)
2627       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2628 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2629       ac_cache_corrupted=: ;;
2630     ,);;
2631     *)
2632       if test "x$ac_old_val" != "x$ac_new_val"; then
2633         # differences in whitespace do not lead to failure.
2634         ac_old_val_w=`echo x $ac_old_val`
2635         ac_new_val_w=`echo x $ac_new_val`
2636         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2637           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2638 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2639           ac_cache_corrupted=:
2640         else
2641           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2642 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2643           eval $ac_var=\$ac_old_val
2644         fi
2645         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2646 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2647         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2648 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2649       fi;;
2650   esac
2651   # Pass precious variables to config.status.
2652   if test "$ac_new_set" = set; then
2653     case $ac_new_val in
2654     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2655     *) ac_arg=$ac_var=$ac_new_val ;;
2656     esac
2657     case " $ac_configure_args " in
2658       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2659       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2660     esac
2661   fi
2662 done
2663 if $ac_cache_corrupted; then
2664   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2665 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2666   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2667 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2668   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2669 fi
2670 ## -------------------- ##
2671 ## Main body of script. ##
2672 ## -------------------- ##
2673
2674 ac_ext=c
2675 ac_cpp='$CPP $CPPFLAGS'
2676 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2677 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2678 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2679
2680
2681
2682
2683
2684
2685
2686 # Default to --enable-multilib
2687 # Check whether --enable-multilib was given.
2688 if test "${enable_multilib+set}" = set; then :
2689   enableval=$enable_multilib; case "$enableval" in
2690   yes) multilib=yes ;;
2691   no)  multilib=no ;;
2692   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2693  esac
2694 else
2695   multilib=yes
2696 fi
2697
2698
2699 # We may get other options which we leave undocumented:
2700 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2701 # See config-ml.in if you want the gory details.
2702
2703 if test "$srcdir" = "."; then
2704   if test "$with_target_subdir" != "."; then
2705     multi_basedir="$srcdir/$with_multisrctop../.."
2706   else
2707     multi_basedir="$srcdir/$with_multisrctop.."
2708   fi
2709 else
2710   multi_basedir="$srcdir/.."
2711 fi
2712
2713
2714 # Even if the default multilib is not a cross compilation,
2715 # it may be that some of the other multilibs are.
2716 if test $cross_compiling = no && test $multilib = yes \
2717    && test "x${with_multisubdir}" != x ; then
2718    cross_compiling=maybe
2719 fi
2720
2721 ac_config_commands="$ac_config_commands default-1"
2722
2723
2724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2725 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2726 # Check whether --enable-version-specific-runtime-libs was given.
2727 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2728   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
2729  yes) version_specific_libs=yes ;;
2730  no)  version_specific_libs=no ;;
2731  *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
2732  esac
2733 else
2734   version_specific_libs=no
2735 fi
2736
2737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
2738 $as_echo "$version_specific_libs" >&6; }
2739
2740 ac_aux_dir=
2741 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2742   if test -f "$ac_dir/install-sh"; then
2743     ac_aux_dir=$ac_dir
2744     ac_install_sh="$ac_aux_dir/install-sh -c"
2745     break
2746   elif test -f "$ac_dir/install.sh"; then
2747     ac_aux_dir=$ac_dir
2748     ac_install_sh="$ac_aux_dir/install.sh -c"
2749     break
2750   elif test -f "$ac_dir/shtool"; then
2751     ac_aux_dir=$ac_dir
2752     ac_install_sh="$ac_aux_dir/shtool install -c"
2753     break
2754   fi
2755 done
2756 if test -z "$ac_aux_dir"; then
2757   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2758 fi
2759
2760 # These three variables are undocumented and unsupported,
2761 # and are intended to be withdrawn in a future Autoconf release.
2762 # They can cause serious problems if a builder's source tree is in a directory
2763 # whose full name contains unusual characters.
2764 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2765 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2766 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2767
2768
2769 # Expand $ac_aux_dir to an absolute path.
2770 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2771
2772 ac_ext=c
2773 ac_cpp='$CPP $CPPFLAGS'
2774 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2775 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2776 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2777 if test -n "$ac_tool_prefix"; then
2778   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2779 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2781 $as_echo_n "checking for $ac_word... " >&6; }
2782 if ${ac_cv_prog_CC+:} false; then :
2783   $as_echo_n "(cached) " >&6
2784 else
2785   if test -n "$CC"; then
2786   ac_cv_prog_CC="$CC" # Let the user override the test.
2787 else
2788 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2789 for as_dir in $PATH
2790 do
2791   IFS=$as_save_IFS
2792   test -z "$as_dir" && as_dir=.
2793     for ac_exec_ext in '' $ac_executable_extensions; do
2794   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2795     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2796     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2797     break 2
2798   fi
2799 done
2800   done
2801 IFS=$as_save_IFS
2802
2803 fi
2804 fi
2805 CC=$ac_cv_prog_CC
2806 if test -n "$CC"; then
2807   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2808 $as_echo "$CC" >&6; }
2809 else
2810   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2811 $as_echo "no" >&6; }
2812 fi
2813
2814
2815 fi
2816 if test -z "$ac_cv_prog_CC"; then
2817   ac_ct_CC=$CC
2818   # Extract the first word of "gcc", so it can be a program name with args.
2819 set dummy gcc; ac_word=$2
2820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2821 $as_echo_n "checking for $ac_word... " >&6; }
2822 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2823   $as_echo_n "(cached) " >&6
2824 else
2825   if test -n "$ac_ct_CC"; then
2826   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2827 else
2828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2829 for as_dir in $PATH
2830 do
2831   IFS=$as_save_IFS
2832   test -z "$as_dir" && as_dir=.
2833     for ac_exec_ext in '' $ac_executable_extensions; do
2834   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2835     ac_cv_prog_ac_ct_CC="gcc"
2836     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2837     break 2
2838   fi
2839 done
2840   done
2841 IFS=$as_save_IFS
2842
2843 fi
2844 fi
2845 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2846 if test -n "$ac_ct_CC"; then
2847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2848 $as_echo "$ac_ct_CC" >&6; }
2849 else
2850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2851 $as_echo "no" >&6; }
2852 fi
2853
2854   if test "x$ac_ct_CC" = x; then
2855     CC=""
2856   else
2857     case $cross_compiling:$ac_tool_warned in
2858 yes:)
2859 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2860 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2861 ac_tool_warned=yes ;;
2862 esac
2863     CC=$ac_ct_CC
2864   fi
2865 else
2866   CC="$ac_cv_prog_CC"
2867 fi
2868
2869 if test -z "$CC"; then
2870           if test -n "$ac_tool_prefix"; then
2871     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2872 set dummy ${ac_tool_prefix}cc; ac_word=$2
2873 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2874 $as_echo_n "checking for $ac_word... " >&6; }
2875 if ${ac_cv_prog_CC+:} false; then :
2876   $as_echo_n "(cached) " >&6
2877 else
2878   if test -n "$CC"; then
2879   ac_cv_prog_CC="$CC" # Let the user override the test.
2880 else
2881 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2882 for as_dir in $PATH
2883 do
2884   IFS=$as_save_IFS
2885   test -z "$as_dir" && as_dir=.
2886     for ac_exec_ext in '' $ac_executable_extensions; do
2887   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2888     ac_cv_prog_CC="${ac_tool_prefix}cc"
2889     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2890     break 2
2891   fi
2892 done
2893   done
2894 IFS=$as_save_IFS
2895
2896 fi
2897 fi
2898 CC=$ac_cv_prog_CC
2899 if test -n "$CC"; then
2900   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2901 $as_echo "$CC" >&6; }
2902 else
2903   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2904 $as_echo "no" >&6; }
2905 fi
2906
2907
2908   fi
2909 fi
2910 if test -z "$CC"; then
2911   # Extract the first word of "cc", so it can be a program name with args.
2912 set dummy cc; ac_word=$2
2913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2914 $as_echo_n "checking for $ac_word... " >&6; }
2915 if ${ac_cv_prog_CC+:} false; then :
2916   $as_echo_n "(cached) " >&6
2917 else
2918   if test -n "$CC"; then
2919   ac_cv_prog_CC="$CC" # Let the user override the test.
2920 else
2921   ac_prog_rejected=no
2922 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2923 for as_dir in $PATH
2924 do
2925   IFS=$as_save_IFS
2926   test -z "$as_dir" && as_dir=.
2927     for ac_exec_ext in '' $ac_executable_extensions; do
2928   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2929     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2930        ac_prog_rejected=yes
2931        continue
2932      fi
2933     ac_cv_prog_CC="cc"
2934     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2935     break 2
2936   fi
2937 done
2938   done
2939 IFS=$as_save_IFS
2940
2941 if test $ac_prog_rejected = yes; then
2942   # We found a bogon in the path, so make sure we never use it.
2943   set dummy $ac_cv_prog_CC
2944   shift
2945   if test $# != 0; then
2946     # We chose a different compiler from the bogus one.
2947     # However, it has the same basename, so the bogon will be chosen
2948     # first if we set CC to just the basename; use the full file name.
2949     shift
2950     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2951   fi
2952 fi
2953 fi
2954 fi
2955 CC=$ac_cv_prog_CC
2956 if test -n "$CC"; then
2957   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2958 $as_echo "$CC" >&6; }
2959 else
2960   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2961 $as_echo "no" >&6; }
2962 fi
2963
2964
2965 fi
2966 if test -z "$CC"; then
2967   if test -n "$ac_tool_prefix"; then
2968   for ac_prog in cl.exe
2969   do
2970     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2971 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2972 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2973 $as_echo_n "checking for $ac_word... " >&6; }
2974 if ${ac_cv_prog_CC+:} false; then :
2975   $as_echo_n "(cached) " >&6
2976 else
2977   if test -n "$CC"; then
2978   ac_cv_prog_CC="$CC" # Let the user override the test.
2979 else
2980 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2981 for as_dir in $PATH
2982 do
2983   IFS=$as_save_IFS
2984   test -z "$as_dir" && as_dir=.
2985     for ac_exec_ext in '' $ac_executable_extensions; do
2986   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2987     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2988     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2989     break 2
2990   fi
2991 done
2992   done
2993 IFS=$as_save_IFS
2994
2995 fi
2996 fi
2997 CC=$ac_cv_prog_CC
2998 if test -n "$CC"; then
2999   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3000 $as_echo "$CC" >&6; }
3001 else
3002   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3003 $as_echo "no" >&6; }
3004 fi
3005
3006
3007     test -n "$CC" && break
3008   done
3009 fi
3010 if test -z "$CC"; then
3011   ac_ct_CC=$CC
3012   for ac_prog in cl.exe
3013 do
3014   # Extract the first word of "$ac_prog", so it can be a program name with args.
3015 set dummy $ac_prog; ac_word=$2
3016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3017 $as_echo_n "checking for $ac_word... " >&6; }
3018 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3019   $as_echo_n "(cached) " >&6
3020 else
3021   if test -n "$ac_ct_CC"; then
3022   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3023 else
3024 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3025 for as_dir in $PATH
3026 do
3027   IFS=$as_save_IFS
3028   test -z "$as_dir" && as_dir=.
3029     for ac_exec_ext in '' $ac_executable_extensions; do
3030   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3031     ac_cv_prog_ac_ct_CC="$ac_prog"
3032     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3033     break 2
3034   fi
3035 done
3036   done
3037 IFS=$as_save_IFS
3038
3039 fi
3040 fi
3041 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3042 if test -n "$ac_ct_CC"; then
3043   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3044 $as_echo "$ac_ct_CC" >&6; }
3045 else
3046   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3047 $as_echo "no" >&6; }
3048 fi
3049
3050
3051   test -n "$ac_ct_CC" && break
3052 done
3053
3054   if test "x$ac_ct_CC" = x; then
3055     CC=""
3056   else
3057     case $cross_compiling:$ac_tool_warned in
3058 yes:)
3059 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3060 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3061 ac_tool_warned=yes ;;
3062 esac
3063     CC=$ac_ct_CC
3064   fi
3065 fi
3066
3067 fi
3068
3069
3070 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3071 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3072 as_fn_error $? "no acceptable C compiler found in \$PATH
3073 See \`config.log' for more details" "$LINENO" 5; }
3074
3075 # Provide some information about the compiler.
3076 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3077 set X $ac_compile
3078 ac_compiler=$2
3079 for ac_option in --version -v -V -qversion; do
3080   { { ac_try="$ac_compiler $ac_option >&5"
3081 case "(($ac_try" in
3082   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3083   *) ac_try_echo=$ac_try;;
3084 esac
3085 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3086 $as_echo "$ac_try_echo"; } >&5
3087   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3088   ac_status=$?
3089   if test -s conftest.err; then
3090     sed '10a\
3091 ... rest of stderr output deleted ...
3092          10q' conftest.err >conftest.er1
3093     cat conftest.er1 >&5
3094   fi
3095   rm -f conftest.er1 conftest.err
3096   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3097   test $ac_status = 0; }
3098 done
3099
3100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3101 /* end confdefs.h.  */
3102
3103 int
3104 main ()
3105 {
3106
3107   ;
3108   return 0;
3109 }
3110 _ACEOF
3111 ac_clean_files_save=$ac_clean_files
3112 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3113 # Try to create an executable without -o first, disregard a.out.
3114 # It will help us diagnose broken compilers, and finding out an intuition
3115 # of exeext.
3116 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3117 $as_echo_n "checking whether the C compiler works... " >&6; }
3118 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3119
3120 # The possible output files:
3121 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3122
3123 ac_rmfiles=
3124 for ac_file in $ac_files
3125 do
3126   case $ac_file in
3127     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3128     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3129   esac
3130 done
3131 rm -f $ac_rmfiles
3132
3133 if { { ac_try="$ac_link_default"
3134 case "(($ac_try" in
3135   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3136   *) ac_try_echo=$ac_try;;
3137 esac
3138 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3139 $as_echo "$ac_try_echo"; } >&5
3140   (eval "$ac_link_default") 2>&5
3141   ac_status=$?
3142   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3143   test $ac_status = 0; }; then :
3144   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3145 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3146 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3147 # so that the user can short-circuit this test for compilers unknown to
3148 # Autoconf.
3149 for ac_file in $ac_files ''
3150 do
3151   test -f "$ac_file" || continue
3152   case $ac_file in
3153     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3154         ;;
3155     [ab].out )
3156         # We found the default executable, but exeext='' is most
3157         # certainly right.
3158         break;;
3159     *.* )
3160         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3161         then :; else
3162            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3163         fi
3164         # We set ac_cv_exeext here because the later test for it is not
3165         # safe: cross compilers may not add the suffix if given an `-o'
3166         # argument, so we may need to know it at that point already.
3167         # Even if this section looks crufty: it has the advantage of
3168         # actually working.
3169         break;;
3170     * )
3171         break;;
3172   esac
3173 done
3174 test "$ac_cv_exeext" = no && ac_cv_exeext=
3175
3176 else
3177   ac_file=''
3178 fi
3179 if test -z "$ac_file"; then :
3180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3181 $as_echo "no" >&6; }
3182 $as_echo "$as_me: failed program was:" >&5
3183 sed 's/^/| /' conftest.$ac_ext >&5
3184
3185 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3186 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3187 as_fn_error 77 "C compiler cannot create executables
3188 See \`config.log' for more details" "$LINENO" 5; }
3189 else
3190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3191 $as_echo "yes" >&6; }
3192 fi
3193 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3194 $as_echo_n "checking for C compiler default output file name... " >&6; }
3195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3196 $as_echo "$ac_file" >&6; }
3197 ac_exeext=$ac_cv_exeext
3198
3199 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3200 ac_clean_files=$ac_clean_files_save
3201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3202 $as_echo_n "checking for suffix of executables... " >&6; }
3203 if { { ac_try="$ac_link"
3204 case "(($ac_try" in
3205   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3206   *) ac_try_echo=$ac_try;;
3207 esac
3208 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3209 $as_echo "$ac_try_echo"; } >&5
3210   (eval "$ac_link") 2>&5
3211   ac_status=$?
3212   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3213   test $ac_status = 0; }; then :
3214   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3215 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3216 # work properly (i.e., refer to `conftest.exe'), while it won't with
3217 # `rm'.
3218 for ac_file in conftest.exe conftest conftest.*; do
3219   test -f "$ac_file" || continue
3220   case $ac_file in
3221     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3222     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3223           break;;
3224     * ) break;;
3225   esac
3226 done
3227 else
3228   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3229 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3230 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3231 See \`config.log' for more details" "$LINENO" 5; }
3232 fi
3233 rm -f conftest conftest$ac_cv_exeext
3234 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3235 $as_echo "$ac_cv_exeext" >&6; }
3236
3237 rm -f conftest.$ac_ext
3238 EXEEXT=$ac_cv_exeext
3239 ac_exeext=$EXEEXT
3240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3241 /* end confdefs.h.  */
3242 #include <stdio.h>
3243 int
3244 main ()
3245 {
3246 FILE *f = fopen ("conftest.out", "w");
3247  return ferror (f) || fclose (f) != 0;
3248
3249   ;
3250   return 0;
3251 }
3252 _ACEOF
3253 ac_clean_files="$ac_clean_files conftest.out"
3254 # Check that the compiler produces executables we can run.  If not, either
3255 # the compiler is broken, or we cross compile.
3256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3257 $as_echo_n "checking whether we are cross compiling... " >&6; }
3258 if test "$cross_compiling" != yes; then
3259   { { ac_try="$ac_link"
3260 case "(($ac_try" in
3261   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3262   *) ac_try_echo=$ac_try;;
3263 esac
3264 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3265 $as_echo "$ac_try_echo"; } >&5
3266   (eval "$ac_link") 2>&5
3267   ac_status=$?
3268   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3269   test $ac_status = 0; }
3270   if { ac_try='./conftest$ac_cv_exeext'
3271   { { case "(($ac_try" in
3272   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3273   *) ac_try_echo=$ac_try;;
3274 esac
3275 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3276 $as_echo "$ac_try_echo"; } >&5
3277   (eval "$ac_try") 2>&5
3278   ac_status=$?
3279   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3280   test $ac_status = 0; }; }; then
3281     cross_compiling=no
3282   else
3283     if test "$cross_compiling" = maybe; then
3284         cross_compiling=yes
3285     else
3286         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3287 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3288 as_fn_error $? "cannot run C compiled programs.
3289 If you meant to cross compile, use \`--host'.
3290 See \`config.log' for more details" "$LINENO" 5; }
3291     fi
3292   fi
3293 fi
3294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3295 $as_echo "$cross_compiling" >&6; }
3296
3297 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3298 ac_clean_files=$ac_clean_files_save
3299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3300 $as_echo_n "checking for suffix of object files... " >&6; }
3301 if ${ac_cv_objext+:} false; then :
3302   $as_echo_n "(cached) " >&6
3303 else
3304   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3305 /* end confdefs.h.  */
3306
3307 int
3308 main ()
3309 {
3310
3311   ;
3312   return 0;
3313 }
3314 _ACEOF
3315 rm -f conftest.o conftest.obj
3316 if { { ac_try="$ac_compile"
3317 case "(($ac_try" in
3318   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3319   *) ac_try_echo=$ac_try;;
3320 esac
3321 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3322 $as_echo "$ac_try_echo"; } >&5
3323   (eval "$ac_compile") 2>&5
3324   ac_status=$?
3325   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3326   test $ac_status = 0; }; then :
3327   for ac_file in conftest.o conftest.obj conftest.*; do
3328   test -f "$ac_file" || continue;
3329   case $ac_file in
3330     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3331     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3332        break;;
3333   esac
3334 done
3335 else
3336   $as_echo "$as_me: failed program was:" >&5
3337 sed 's/^/| /' conftest.$ac_ext >&5
3338
3339 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3340 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3341 as_fn_error $? "cannot compute suffix of object files: cannot compile
3342 See \`config.log' for more details" "$LINENO" 5; }
3343 fi
3344 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3345 fi
3346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3347 $as_echo "$ac_cv_objext" >&6; }
3348 OBJEXT=$ac_cv_objext
3349 ac_objext=$OBJEXT
3350 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3351 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3352 if ${ac_cv_c_compiler_gnu+:} false; then :
3353   $as_echo_n "(cached) " >&6
3354 else
3355   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3356 /* end confdefs.h.  */
3357
3358 int
3359 main ()
3360 {
3361 #ifndef __GNUC__
3362        choke me
3363 #endif
3364
3365   ;
3366   return 0;
3367 }
3368 _ACEOF
3369 if ac_fn_c_try_compile "$LINENO"; then :
3370   ac_compiler_gnu=yes
3371 else
3372   ac_compiler_gnu=no
3373 fi
3374 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3375 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3376
3377 fi
3378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3379 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3380 if test $ac_compiler_gnu = yes; then
3381   GCC=yes
3382 else
3383   GCC=
3384 fi
3385 ac_test_CFLAGS=${CFLAGS+set}
3386 ac_save_CFLAGS=$CFLAGS
3387 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3388 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3389 if ${ac_cv_prog_cc_g+:} false; then :
3390   $as_echo_n "(cached) " >&6
3391 else
3392   ac_save_c_werror_flag=$ac_c_werror_flag
3393    ac_c_werror_flag=yes
3394    ac_cv_prog_cc_g=no
3395    CFLAGS="-g"
3396    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3397 /* end confdefs.h.  */
3398
3399 int
3400 main ()
3401 {
3402
3403   ;
3404   return 0;
3405 }
3406 _ACEOF
3407 if ac_fn_c_try_compile "$LINENO"; then :
3408   ac_cv_prog_cc_g=yes
3409 else
3410   CFLAGS=""
3411       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3412 /* end confdefs.h.  */
3413
3414 int
3415 main ()
3416 {
3417
3418   ;
3419   return 0;
3420 }
3421 _ACEOF
3422 if ac_fn_c_try_compile "$LINENO"; then :
3423
3424 else
3425   ac_c_werror_flag=$ac_save_c_werror_flag
3426          CFLAGS="-g"
3427          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3428 /* end confdefs.h.  */
3429
3430 int
3431 main ()
3432 {
3433
3434   ;
3435   return 0;
3436 }
3437 _ACEOF
3438 if ac_fn_c_try_compile "$LINENO"; then :
3439   ac_cv_prog_cc_g=yes
3440 fi
3441 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3442 fi
3443 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3444 fi
3445 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3446    ac_c_werror_flag=$ac_save_c_werror_flag
3447 fi
3448 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3449 $as_echo "$ac_cv_prog_cc_g" >&6; }
3450 if test "$ac_test_CFLAGS" = set; then
3451   CFLAGS=$ac_save_CFLAGS
3452 elif test $ac_cv_prog_cc_g = yes; then
3453   if test "$GCC" = yes; then
3454     CFLAGS="-g -O2"
3455   else
3456     CFLAGS="-g"
3457   fi
3458 else
3459   if test "$GCC" = yes; then
3460     CFLAGS="-O2"
3461   else
3462     CFLAGS=
3463   fi
3464 fi
3465 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3466 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3467 if ${ac_cv_prog_cc_c89+:} false; then :
3468   $as_echo_n "(cached) " >&6
3469 else
3470   ac_cv_prog_cc_c89=no
3471 ac_save_CC=$CC
3472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3473 /* end confdefs.h.  */
3474 #include <stdarg.h>
3475 #include <stdio.h>
3476 struct stat;
3477 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3478 struct buf { int x; };
3479 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3480 static char *e (p, i)
3481      char **p;
3482      int i;
3483 {
3484   return p[i];
3485 }
3486 static char *f (char * (*g) (char **, int), char **p, ...)
3487 {
3488   char *s;
3489   va_list v;
3490   va_start (v,p);
3491   s = g (p, va_arg (v,int));
3492   va_end (v);
3493   return s;
3494 }
3495
3496 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3497    function prototypes and stuff, but not '\xHH' hex character constants.
3498    These don't provoke an error unfortunately, instead are silently treated
3499    as 'x'.  The following induces an error, until -std is added to get
3500    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3501    array size at least.  It's necessary to write '\x00'==0 to get something
3502    that's true only with -std.  */
3503 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3504
3505 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3506    inside strings and character constants.  */
3507 #define FOO(x) 'x'
3508 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3509
3510 int test (int i, double x);
3511 struct s1 {int (*f) (int a);};
3512 struct s2 {int (*f) (double a);};
3513 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3514 int argc;
3515 char **argv;
3516 int
3517 main ()
3518 {
3519 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3520   ;
3521   return 0;
3522 }
3523 _ACEOF
3524 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3525         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3526 do
3527   CC="$ac_save_CC $ac_arg"
3528   if ac_fn_c_try_compile "$LINENO"; then :
3529   ac_cv_prog_cc_c89=$ac_arg
3530 fi
3531 rm -f core conftest.err conftest.$ac_objext
3532   test "x$ac_cv_prog_cc_c89" != "xno" && break
3533 done
3534 rm -f conftest.$ac_ext
3535 CC=$ac_save_CC
3536
3537 fi
3538 # AC_CACHE_VAL
3539 case "x$ac_cv_prog_cc_c89" in
3540   x)
3541     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3542 $as_echo "none needed" >&6; } ;;
3543   xno)
3544     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3545 $as_echo "unsupported" >&6; } ;;
3546   *)
3547     CC="$CC $ac_cv_prog_cc_c89"
3548     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3549 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3550 esac
3551 if test "x$ac_cv_prog_cc_c89" != xno; then :
3552
3553 fi
3554
3555 ac_ext=c
3556 ac_cpp='$CPP $CPPFLAGS'
3557 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3558 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3559 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3560
3561 ac_ext=c
3562 ac_cpp='$CPP $CPPFLAGS'
3563 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3564 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3565 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3567 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3568 if ${am_cv_prog_cc_c_o+:} false; then :
3569   $as_echo_n "(cached) " >&6
3570 else
3571   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3572 /* end confdefs.h.  */
3573
3574 int
3575 main ()
3576 {
3577
3578   ;
3579   return 0;
3580 }
3581 _ACEOF
3582   # Make sure it works both with $CC and with simple cc.
3583   # Following AC_PROG_CC_C_O, we do the test twice because some
3584   # compilers refuse to overwrite an existing .o file with -o,
3585   # though they will create one.
3586   am_cv_prog_cc_c_o=yes
3587   for am_i in 1 2; do
3588     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3589    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3590    ac_status=$?
3591    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3592    (exit $ac_status); } \
3593          && test -f conftest2.$ac_objext; then
3594       : OK
3595     else
3596       am_cv_prog_cc_c_o=no
3597       break
3598     fi
3599   done
3600   rm -f core conftest*
3601   unset am_i
3602 fi
3603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3604 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3605 if test "$am_cv_prog_cc_c_o" != yes; then
3606    # Losing compiler, so override with the script.
3607    # FIXME: It is wrong to rewrite CC.
3608    # But if we don't then we get into trouble of one sort or another.
3609    # A longer-term fix would be to have automake use am__CC in this case,
3610    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3611    CC="$am_aux_dir/compile $CC"
3612 fi
3613 ac_ext=c
3614 ac_cpp='$CPP $CPPFLAGS'
3615 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3616 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3617 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3618
3619
3620
3621 ac_ext=c
3622 ac_cpp='$CPP $CPPFLAGS'
3623 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3624 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3625 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3627 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3628 # On Suns, sometimes $CPP names a directory.
3629 if test -n "$CPP" && test -d "$CPP"; then
3630   CPP=
3631 fi
3632 if test -z "$CPP"; then
3633   if ${ac_cv_prog_CPP+:} false; then :
3634   $as_echo_n "(cached) " >&6
3635 else
3636       # Double quotes because CPP needs to be expanded
3637     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3638     do
3639       ac_preproc_ok=false
3640 for ac_c_preproc_warn_flag in '' yes
3641 do
3642   # Use a header file that comes with gcc, so configuring glibc
3643   # with a fresh cross-compiler works.
3644   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3645   # <limits.h> exists even on freestanding compilers.
3646   # On the NeXT, cc -E runs the code through the compiler's parser,
3647   # not just through cpp. "Syntax error" is here to catch this case.
3648   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3649 /* end confdefs.h.  */
3650 #ifdef __STDC__
3651 # include <limits.h>
3652 #else
3653 # include <assert.h>
3654 #endif
3655                      Syntax error
3656 _ACEOF
3657 if ac_fn_c_try_cpp "$LINENO"; then :
3658
3659 else
3660   # Broken: fails on valid input.
3661 continue
3662 fi
3663 rm -f conftest.err conftest.i conftest.$ac_ext
3664
3665   # OK, works on sane cases.  Now check whether nonexistent headers
3666   # can be detected and how.
3667   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3668 /* end confdefs.h.  */
3669 #include <ac_nonexistent.h>
3670 _ACEOF
3671 if ac_fn_c_try_cpp "$LINENO"; then :
3672   # Broken: success on invalid input.
3673 continue
3674 else
3675   # Passes both tests.
3676 ac_preproc_ok=:
3677 break
3678 fi
3679 rm -f conftest.err conftest.i conftest.$ac_ext
3680
3681 done
3682 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3683 rm -f conftest.i conftest.err conftest.$ac_ext
3684 if $ac_preproc_ok; then :
3685   break
3686 fi
3687
3688     done
3689     ac_cv_prog_CPP=$CPP
3690
3691 fi
3692   CPP=$ac_cv_prog_CPP
3693 else
3694   ac_cv_prog_CPP=$CPP
3695 fi
3696 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3697 $as_echo "$CPP" >&6; }
3698 ac_preproc_ok=false
3699 for ac_c_preproc_warn_flag in '' yes
3700 do
3701   # Use a header file that comes with gcc, so configuring glibc
3702   # with a fresh cross-compiler works.
3703   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3704   # <limits.h> exists even on freestanding compilers.
3705   # On the NeXT, cc -E runs the code through the compiler's parser,
3706   # not just through cpp. "Syntax error" is here to catch this case.
3707   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3708 /* end confdefs.h.  */
3709 #ifdef __STDC__
3710 # include <limits.h>
3711 #else
3712 # include <assert.h>
3713 #endif
3714                      Syntax error
3715 _ACEOF
3716 if ac_fn_c_try_cpp "$LINENO"; then :
3717
3718 else
3719   # Broken: fails on valid input.
3720 continue
3721 fi
3722 rm -f conftest.err conftest.i conftest.$ac_ext
3723
3724   # OK, works on sane cases.  Now check whether nonexistent headers
3725   # can be detected and how.
3726   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3727 /* end confdefs.h.  */
3728 #include <ac_nonexistent.h>
3729 _ACEOF
3730 if ac_fn_c_try_cpp "$LINENO"; then :
3731   # Broken: success on invalid input.
3732 continue
3733 else
3734   # Passes both tests.
3735 ac_preproc_ok=:
3736 break
3737 fi
3738 rm -f conftest.err conftest.i conftest.$ac_ext
3739
3740 done
3741 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3742 rm -f conftest.i conftest.err conftest.$ac_ext
3743 if $ac_preproc_ok; then :
3744
3745 else
3746   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3747 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3748 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3749 See \`config.log' for more details" "$LINENO" 5; }
3750 fi
3751
3752 ac_ext=c
3753 ac_cpp='$CPP $CPPFLAGS'
3754 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3755 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3756 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3757
3758
3759 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3760 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3761 if ${ac_cv_path_GREP+:} false; then :
3762   $as_echo_n "(cached) " >&6
3763 else
3764   if test -z "$GREP"; then
3765   ac_path_GREP_found=false
3766   # Loop through the user's path and test for each of PROGNAME-LIST
3767   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3768 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3769 do
3770   IFS=$as_save_IFS
3771   test -z "$as_dir" && as_dir=.
3772     for ac_prog in grep ggrep; do
3773     for ac_exec_ext in '' $ac_executable_extensions; do
3774       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3775       as_fn_executable_p "$ac_path_GREP" || continue
3776 # Check for GNU ac_path_GREP and select it if it is found.
3777   # Check for GNU $ac_path_GREP
3778 case `"$ac_path_GREP" --version 2>&1` in
3779 *GNU*)
3780   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3781 *)
3782   ac_count=0
3783   $as_echo_n 0123456789 >"conftest.in"
3784   while :
3785   do
3786     cat "conftest.in" "conftest.in" >"conftest.tmp"
3787     mv "conftest.tmp" "conftest.in"
3788     cp "conftest.in" "conftest.nl"
3789     $as_echo 'GREP' >> "conftest.nl"
3790     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3791     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3792     as_fn_arith $ac_count + 1 && ac_count=$as_val
3793     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3794       # Best one so far, save it but keep looking for a better one
3795       ac_cv_path_GREP="$ac_path_GREP"
3796       ac_path_GREP_max=$ac_count
3797     fi
3798     # 10*(2^10) chars as input seems more than enough
3799     test $ac_count -gt 10 && break
3800   done
3801   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3802 esac
3803
3804       $ac_path_GREP_found && break 3
3805     done
3806   done
3807   done
3808 IFS=$as_save_IFS
3809   if test -z "$ac_cv_path_GREP"; then
3810     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3811   fi
3812 else
3813   ac_cv_path_GREP=$GREP
3814 fi
3815
3816 fi
3817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3818 $as_echo "$ac_cv_path_GREP" >&6; }
3819  GREP="$ac_cv_path_GREP"
3820
3821
3822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3823 $as_echo_n "checking for egrep... " >&6; }
3824 if ${ac_cv_path_EGREP+:} false; then :
3825   $as_echo_n "(cached) " >&6
3826 else
3827   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3828    then ac_cv_path_EGREP="$GREP -E"
3829    else
3830      if test -z "$EGREP"; then
3831   ac_path_EGREP_found=false
3832   # Loop through the user's path and test for each of PROGNAME-LIST
3833   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3834 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3835 do
3836   IFS=$as_save_IFS
3837   test -z "$as_dir" && as_dir=.
3838     for ac_prog in egrep; do
3839     for ac_exec_ext in '' $ac_executable_extensions; do
3840       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3841       as_fn_executable_p "$ac_path_EGREP" || continue
3842 # Check for GNU ac_path_EGREP and select it if it is found.
3843   # Check for GNU $ac_path_EGREP
3844 case `"$ac_path_EGREP" --version 2>&1` in
3845 *GNU*)
3846   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3847 *)
3848   ac_count=0
3849   $as_echo_n 0123456789 >"conftest.in"
3850   while :
3851   do
3852     cat "conftest.in" "conftest.in" >"conftest.tmp"
3853     mv "conftest.tmp" "conftest.in"
3854     cp "conftest.in" "conftest.nl"
3855     $as_echo 'EGREP' >> "conftest.nl"
3856     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3857     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3858     as_fn_arith $ac_count + 1 && ac_count=$as_val
3859     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3860       # Best one so far, save it but keep looking for a better one
3861       ac_cv_path_EGREP="$ac_path_EGREP"
3862       ac_path_EGREP_max=$ac_count
3863     fi
3864     # 10*(2^10) chars as input seems more than enough
3865     test $ac_count -gt 10 && break
3866   done
3867   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3868 esac
3869
3870       $ac_path_EGREP_found && break 3
3871     done
3872   done
3873   done
3874 IFS=$as_save_IFS
3875   if test -z "$ac_cv_path_EGREP"; then
3876     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3877   fi
3878 else
3879   ac_cv_path_EGREP=$EGREP
3880 fi
3881
3882    fi
3883 fi
3884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3885 $as_echo "$ac_cv_path_EGREP" >&6; }
3886  EGREP="$ac_cv_path_EGREP"
3887
3888
3889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3890 $as_echo_n "checking for ANSI C header files... " >&6; }
3891 if ${ac_cv_header_stdc+:} false; then :
3892   $as_echo_n "(cached) " >&6
3893 else
3894   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3895 /* end confdefs.h.  */
3896 #include <stdlib.h>
3897 #include <stdarg.h>
3898 #include <string.h>
3899 #include <float.h>
3900
3901 int
3902 main ()
3903 {
3904
3905   ;
3906   return 0;
3907 }
3908 _ACEOF
3909 if ac_fn_c_try_compile "$LINENO"; then :
3910   ac_cv_header_stdc=yes
3911 else
3912   ac_cv_header_stdc=no
3913 fi
3914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3915
3916 if test $ac_cv_header_stdc = yes; then
3917   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3918   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3919 /* end confdefs.h.  */
3920 #include <string.h>
3921
3922 _ACEOF
3923 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3924   $EGREP "memchr" >/dev/null 2>&1; then :
3925
3926 else
3927   ac_cv_header_stdc=no
3928 fi
3929 rm -f conftest*
3930
3931 fi
3932
3933 if test $ac_cv_header_stdc = yes; then
3934   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3935   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3936 /* end confdefs.h.  */
3937 #include <stdlib.h>
3938
3939 _ACEOF
3940 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3941   $EGREP "free" >/dev/null 2>&1; then :
3942
3943 else
3944   ac_cv_header_stdc=no
3945 fi
3946 rm -f conftest*
3947
3948 fi
3949
3950 if test $ac_cv_header_stdc = yes; then
3951   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3952   if test "$cross_compiling" = yes; then :
3953   :
3954 else
3955   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3956 /* end confdefs.h.  */
3957 #include <ctype.h>
3958 #include <stdlib.h>
3959 #if ((' ' & 0x0FF) == 0x020)
3960 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3961 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3962 #else
3963 # define ISLOWER(c) \
3964                    (('a' <= (c) && (c) <= 'i') \
3965                      || ('j' <= (c) && (c) <= 'r') \
3966                      || ('s' <= (c) && (c) <= 'z'))
3967 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3968 #endif
3969
3970 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3971 int
3972 main ()
3973 {
3974   int i;
3975   for (i = 0; i < 256; i++)
3976     if (XOR (islower (i), ISLOWER (i))
3977         || toupper (i) != TOUPPER (i))
3978       return 2;
3979   return 0;
3980 }
3981 _ACEOF
3982 if ac_fn_c_try_run "$LINENO"; then :
3983
3984 else
3985   ac_cv_header_stdc=no
3986 fi
3987 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3988   conftest.$ac_objext conftest.beam conftest.$ac_ext
3989 fi
3990
3991 fi
3992 fi
3993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3994 $as_echo "$ac_cv_header_stdc" >&6; }
3995 if test $ac_cv_header_stdc = yes; then
3996
3997 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3998
3999 fi
4000
4001 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4002 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4003                   inttypes.h stdint.h unistd.h
4004 do :
4005   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4006 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4007 "
4008 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4009   cat >>confdefs.h <<_ACEOF
4010 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4011 _ACEOF
4012
4013 fi
4014
4015 done
4016
4017
4018
4019   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4020 if test "x$ac_cv_header_minix_config_h" = xyes; then :
4021   MINIX=yes
4022 else
4023   MINIX=
4024 fi
4025
4026
4027   if test "$MINIX" = yes; then
4028
4029 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4030
4031
4032 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4033
4034
4035 $as_echo "#define _MINIX 1" >>confdefs.h
4036
4037   fi
4038
4039
4040   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4041 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4042 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4043   $as_echo_n "(cached) " >&6
4044 else
4045   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4046 /* end confdefs.h.  */
4047
4048 #         define __EXTENSIONS__ 1
4049           $ac_includes_default
4050 int
4051 main ()
4052 {
4053
4054   ;
4055   return 0;
4056 }
4057 _ACEOF
4058 if ac_fn_c_try_compile "$LINENO"; then :
4059   ac_cv_safe_to_define___extensions__=yes
4060 else
4061   ac_cv_safe_to_define___extensions__=no
4062 fi
4063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4064 fi
4065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4066 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4067   test $ac_cv_safe_to_define___extensions__ = yes &&
4068     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4069
4070   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4071
4072   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4073
4074   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4075
4076   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4077
4078
4079
4080 # Do not delete or change the following two lines.  For why, see
4081 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
4082 # Make sure we can run config.sub.
4083 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4084   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4085
4086 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4087 $as_echo_n "checking build system type... " >&6; }
4088 if ${ac_cv_build+:} false; then :
4089   $as_echo_n "(cached) " >&6
4090 else
4091   ac_build_alias=$build_alias
4092 test "x$ac_build_alias" = x &&
4093   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4094 test "x$ac_build_alias" = x &&
4095   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4096 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4097   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4098
4099 fi
4100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4101 $as_echo "$ac_cv_build" >&6; }
4102 case $ac_cv_build in
4103 *-*-*) ;;
4104 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4105 esac
4106 build=$ac_cv_build
4107 ac_save_IFS=$IFS; IFS='-'
4108 set x $ac_cv_build
4109 shift
4110 build_cpu=$1
4111 build_vendor=$2
4112 shift; shift
4113 # Remember, the first character of IFS is used to create $*,
4114 # except with old shells:
4115 build_os=$*
4116 IFS=$ac_save_IFS
4117 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4118
4119
4120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4121 $as_echo_n "checking host system type... " >&6; }
4122 if ${ac_cv_host+:} false; then :
4123   $as_echo_n "(cached) " >&6
4124 else
4125   if test "x$host_alias" = x; then
4126   ac_cv_host=$ac_cv_build
4127 else
4128   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4129     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4130 fi
4131
4132 fi
4133 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4134 $as_echo "$ac_cv_host" >&6; }
4135 case $ac_cv_host in
4136 *-*-*) ;;
4137 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4138 esac
4139 host=$ac_cv_host
4140 ac_save_IFS=$IFS; IFS='-'
4141 set x $ac_cv_host
4142 shift
4143 host_cpu=$1
4144 host_vendor=$2
4145 shift; shift
4146 # Remember, the first character of IFS is used to create $*,
4147 # except with old shells:
4148 host_os=$*
4149 IFS=$ac_save_IFS
4150 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4151
4152
4153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4154 $as_echo_n "checking target system type... " >&6; }
4155 if ${ac_cv_target+:} false; then :
4156   $as_echo_n "(cached) " >&6
4157 else
4158   if test "x$target_alias" = x; then
4159   ac_cv_target=$ac_cv_host
4160 else
4161   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4162     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4163 fi
4164
4165 fi
4166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4167 $as_echo "$ac_cv_target" >&6; }
4168 case $ac_cv_target in
4169 *-*-*) ;;
4170 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
4171 esac
4172 target=$ac_cv_target
4173 ac_save_IFS=$IFS; IFS='-'
4174 set x $ac_cv_target
4175 shift
4176 target_cpu=$1
4177 target_vendor=$2
4178 shift; shift
4179 # Remember, the first character of IFS is used to create $*,
4180 # except with old shells:
4181 target_os=$*
4182 IFS=$ac_save_IFS
4183 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4184
4185
4186 # The aliases save the names the user supplied, while $host etc.
4187 # will get canonicalized.
4188 test -n "$target_alias" &&
4189   test "$program_prefix$program_suffix$program_transform_name" = \
4190     NONENONEs,x,x, &&
4191   program_prefix=${target_alias}-
4192
4193 target_alias=${target_alias-$host_alias}
4194
4195  case ${build_alias} in
4196   "") build_noncanonical=${build} ;;
4197   *) build_noncanonical=${build_alias} ;;
4198 esac
4199
4200  case ${host_alias} in
4201   "") host_noncanonical=${build_noncanonical} ;;
4202   *) host_noncanonical=${host_alias} ;;
4203 esac
4204
4205  case ${target_alias} in
4206   "") target_noncanonical=${host_noncanonical} ;;
4207   *) target_noncanonical=${target_alias} ;;
4208 esac
4209
4210
4211
4212
4213
4214   LIBSTDCXX_RAW_CXX_CXXFLAGS="\
4215     -I\$(top_builddir)/../libstdc++-v3/include \
4216     -I\$(top_builddir)/../libstdc++-v3/include/\$(target_noncanonical) \
4217     -I\$(top_srcdir)/../libstdc++-v3/libsupc++"
4218   LIBSTDCXX_RAW_CXX_LDFLAGS="\
4219     \$(top_builddir)/../libstdc++-v3/src/libstdc++.la"
4220
4221
4222
4223
4224 am__api_version='1.15'
4225
4226 # Find a good install program.  We prefer a C program (faster),
4227 # so one script is as good as another.  But avoid the broken or
4228 # incompatible versions:
4229 # SysV /etc/install, /usr/sbin/install
4230 # SunOS /usr/etc/install
4231 # IRIX /sbin/install
4232 # AIX /bin/install
4233 # AmigaOS /C/install, which installs bootblocks on floppy discs
4234 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4235 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4236 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4237 # OS/2's system install, which has a completely different semantic
4238 # ./install, which can be erroneously created by make from ./install.sh.
4239 # Reject install programs that cannot install multiple files.
4240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4241 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4242 if test -z "$INSTALL"; then
4243 if ${ac_cv_path_install+:} false; then :
4244   $as_echo_n "(cached) " >&6
4245 else
4246   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4247 for as_dir in $PATH
4248 do
4249   IFS=$as_save_IFS
4250   test -z "$as_dir" && as_dir=.
4251     # Account for people who put trailing slashes in PATH elements.
4252 case $as_dir/ in #((
4253   ./ | .// | /[cC]/* | \
4254   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4255   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4256   /usr/ucb/* ) ;;
4257   *)
4258     # OSF1 and SCO ODT 3.0 have their own names for install.
4259     # Don't use installbsd from OSF since it installs stuff as root
4260     # by default.
4261     for ac_prog in ginstall scoinst install; do
4262       for ac_exec_ext in '' $ac_executable_extensions; do
4263         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4264           if test $ac_prog = install &&
4265             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4266             # AIX install.  It has an incompatible calling convention.
4267             :
4268           elif test $ac_prog = install &&
4269             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4270             # program-specific install script used by HP pwplus--don't use.
4271             :
4272           else
4273             rm -rf conftest.one conftest.two conftest.dir
4274             echo one > conftest.one
4275             echo two > conftest.two
4276             mkdir conftest.dir
4277             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4278               test -s conftest.one && test -s conftest.two &&
4279               test -s conftest.dir/conftest.one &&
4280               test -s conftest.dir/conftest.two
4281             then
4282               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4283               break 3
4284             fi
4285           fi
4286         fi
4287       done
4288     done
4289     ;;
4290 esac
4291
4292   done
4293 IFS=$as_save_IFS
4294
4295 rm -rf conftest.one conftest.two conftest.dir
4296
4297 fi
4298   if test "${ac_cv_path_install+set}" = set; then
4299     INSTALL=$ac_cv_path_install
4300   else
4301     # As a last resort, use the slow shell script.  Don't cache a
4302     # value for INSTALL within a source directory, because that will
4303     # break other packages using the cache if that directory is
4304     # removed, or if the value is a relative name.
4305     INSTALL=$ac_install_sh
4306   fi
4307 fi
4308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4309 $as_echo "$INSTALL" >&6; }
4310
4311 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4312 # It thinks the first close brace ends the variable substitution.
4313 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4314
4315 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4316
4317 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4318
4319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
4320 $as_echo_n "checking whether build environment is sane... " >&6; }
4321 # Reject unsafe characters in $srcdir or the absolute working directory
4322 # name.  Accept space and tab only in the latter.
4323 am_lf='
4324 '
4325 case `pwd` in
4326   *[\\\"\#\$\&\'\`$am_lf]*)
4327     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
4328 esac
4329 case $srcdir in
4330   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
4331     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
4332 esac
4333
4334 # Do 'set' in a subshell so we don't clobber the current shell's
4335 # arguments.  Must try -L first in case configure is actually a
4336 # symlink; some systems play weird games with the mod time of symlinks
4337 # (eg FreeBSD returns the mod time of the symlink's containing
4338 # directory).
4339 if (
4340    am_has_slept=no
4341    for am_try in 1 2; do
4342      echo "timestamp, slept: $am_has_slept" > conftest.file
4343      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
4344      if test "$*" = "X"; then
4345         # -L didn't work.
4346         set X `ls -t "$srcdir/configure" conftest.file`
4347      fi
4348      if test "$*" != "X $srcdir/configure conftest.file" \
4349         && test "$*" != "X conftest.file $srcdir/configure"; then
4350
4351         # If neither matched, then we have a broken ls.  This can happen
4352         # if, for instance, CONFIG_SHELL is bash and it inherits a
4353         # broken ls alias from the environment.  This has actually
4354         # happened.  Such a system could not be considered "sane".
4355         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
4356   alias in your environment" "$LINENO" 5
4357      fi
4358      if test "$2" = conftest.file || test $am_try -eq 2; then
4359        break
4360      fi
4361      # Just in case.
4362      sleep 1
4363      am_has_slept=yes
4364    done
4365    test "$2" = conftest.file
4366    )
4367 then
4368    # Ok.
4369    :
4370 else
4371    as_fn_error $? "newly created file is older than distributed files!
4372 Check your system clock" "$LINENO" 5
4373 fi
4374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4375 $as_echo "yes" >&6; }
4376 # If we didn't sleep, we still need to ensure time stamps of config.status and
4377 # generated files are strictly newer.
4378 am_sleep_pid=
4379 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
4380   ( sleep 1 ) &
4381   am_sleep_pid=$!
4382 fi
4383
4384 rm -f conftest.file
4385
4386 test "$program_prefix" != NONE &&
4387   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4388 # Use a double $ so make ignores it.
4389 test "$program_suffix" != NONE &&
4390   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4391 # Double any \ or $.
4392 # By default was `s,x,x', remove it if useless.
4393 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4394 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4395
4396 if test x"${MISSING+set}" != xset; then
4397   case $am_aux_dir in
4398   *\ * | *\     *)
4399     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
4400   *)
4401     MISSING="\${SHELL} $am_aux_dir/missing" ;;
4402   esac
4403 fi
4404 # Use eval to expand $SHELL
4405 if eval "$MISSING --is-lightweight"; then
4406   am_missing_run="$MISSING "
4407 else
4408   am_missing_run=
4409   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
4410 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
4411 fi
4412
4413 if test x"${install_sh+set}" != xset; then
4414   case $am_aux_dir in
4415   *\ * | *\     *)
4416     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4417   *)
4418     install_sh="\${SHELL} $am_aux_dir/install-sh"
4419   esac
4420 fi
4421
4422 # Installed binaries are usually stripped using 'strip' when the user
4423 # run "make install-strip".  However 'strip' might not be the right
4424 # tool to use in cross-compilation environments, therefore Automake
4425 # will honor the 'STRIP' environment variable to overrule this program.
4426 if test "$cross_compiling" != no; then
4427   if test -n "$ac_tool_prefix"; then
4428   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4429 set dummy ${ac_tool_prefix}strip; ac_word=$2
4430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4431 $as_echo_n "checking for $ac_word... " >&6; }
4432 if ${ac_cv_prog_STRIP+:} false; then :
4433   $as_echo_n "(cached) " >&6
4434 else
4435   if test -n "$STRIP"; then
4436   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4437 else
4438 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4439 for as_dir in $PATH
4440 do
4441   IFS=$as_save_IFS
4442   test -z "$as_dir" && as_dir=.
4443     for ac_exec_ext in '' $ac_executable_extensions; do
4444   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4445     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4446     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4447     break 2
4448   fi
4449 done
4450   done
4451 IFS=$as_save_IFS
4452
4453 fi
4454 fi
4455 STRIP=$ac_cv_prog_STRIP
4456 if test -n "$STRIP"; then
4457   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4458 $as_echo "$STRIP" >&6; }
4459 else
4460   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4461 $as_echo "no" >&6; }
4462 fi
4463
4464
4465 fi
4466 if test -z "$ac_cv_prog_STRIP"; then
4467   ac_ct_STRIP=$STRIP
4468   # Extract the first word of "strip", so it can be a program name with args.
4469 set dummy strip; ac_word=$2
4470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4471 $as_echo_n "checking for $ac_word... " >&6; }
4472 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
4473   $as_echo_n "(cached) " >&6
4474 else
4475   if test -n "$ac_ct_STRIP"; then
4476   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4477 else
4478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4479 for as_dir in $PATH
4480 do
4481   IFS=$as_save_IFS
4482   test -z "$as_dir" && as_dir=.
4483     for ac_exec_ext in '' $ac_executable_extensions; do
4484   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4485     ac_cv_prog_ac_ct_STRIP="strip"
4486     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4487     break 2
4488   fi
4489 done
4490   done
4491 IFS=$as_save_IFS
4492
4493 fi
4494 fi
4495 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4496 if test -n "$ac_ct_STRIP"; then
4497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4498 $as_echo "$ac_ct_STRIP" >&6; }
4499 else
4500   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4501 $as_echo "no" >&6; }
4502 fi
4503
4504   if test "x$ac_ct_STRIP" = x; then
4505     STRIP=":"
4506   else
4507     case $cross_compiling:$ac_tool_warned in
4508 yes:)
4509 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4510 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4511 ac_tool_warned=yes ;;
4512 esac
4513     STRIP=$ac_ct_STRIP
4514   fi
4515 else
4516   STRIP="$ac_cv_prog_STRIP"
4517 fi
4518
4519 fi
4520 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4521
4522 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
4523 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
4524 if test -z "$MKDIR_P"; then
4525   if ${ac_cv_path_mkdir+:} false; then :
4526   $as_echo_n "(cached) " >&6
4527 else
4528   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4529 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4530 do
4531   IFS=$as_save_IFS
4532   test -z "$as_dir" && as_dir=.
4533     for ac_prog in mkdir gmkdir; do
4534          for ac_exec_ext in '' $ac_executable_extensions; do
4535            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
4536            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
4537              'mkdir (GNU coreutils) '* | \
4538              'mkdir (coreutils) '* | \
4539              'mkdir (fileutils) '4.1*)
4540                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
4541                break 3;;
4542            esac
4543          done
4544        done
4545   done
4546 IFS=$as_save_IFS
4547
4548 fi
4549
4550   test -d ./--version && rmdir ./--version
4551   if test "${ac_cv_path_mkdir+set}" = set; then
4552     MKDIR_P="$ac_cv_path_mkdir -p"
4553   else
4554     # As a last resort, use the slow shell script.  Don't cache a
4555     # value for MKDIR_P within a source directory, because that will
4556     # break other packages using the cache if that directory is
4557     # removed, or if the value is a relative name.
4558     MKDIR_P="$ac_install_sh -d"
4559   fi
4560 fi
4561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4562 $as_echo "$MKDIR_P" >&6; }
4563
4564 for ac_prog in gawk mawk nawk awk
4565 do
4566   # Extract the first word of "$ac_prog", so it can be a program name with args.
4567 set dummy $ac_prog; ac_word=$2
4568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4569 $as_echo_n "checking for $ac_word... " >&6; }
4570 if ${ac_cv_prog_AWK+:} false; then :
4571   $as_echo_n "(cached) " >&6
4572 else
4573   if test -n "$AWK"; then
4574   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4575 else
4576 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4577 for as_dir in $PATH
4578 do
4579   IFS=$as_save_IFS
4580   test -z "$as_dir" && as_dir=.
4581     for ac_exec_ext in '' $ac_executable_extensions; do
4582   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4583     ac_cv_prog_AWK="$ac_prog"
4584     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4585     break 2
4586   fi
4587 done
4588   done
4589 IFS=$as_save_IFS
4590
4591 fi
4592 fi
4593 AWK=$ac_cv_prog_AWK
4594 if test -n "$AWK"; then
4595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4596 $as_echo "$AWK" >&6; }
4597 else
4598   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4599 $as_echo "no" >&6; }
4600 fi
4601
4602
4603   test -n "$AWK" && break
4604 done
4605
4606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4607 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4608 set x ${MAKE-make}
4609 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4610 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4611   $as_echo_n "(cached) " >&6
4612 else
4613   cat >conftest.make <<\_ACEOF
4614 SHELL = /bin/sh
4615 all:
4616         @echo '@@@%%%=$(MAKE)=@@@%%%'
4617 _ACEOF
4618 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4619 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4620   *@@@%%%=?*=@@@%%%*)
4621     eval ac_cv_prog_make_${ac_make}_set=yes;;
4622   *)
4623     eval ac_cv_prog_make_${ac_make}_set=no;;
4624 esac
4625 rm -f conftest.make
4626 fi
4627 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4629 $as_echo "yes" >&6; }
4630   SET_MAKE=
4631 else
4632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4633 $as_echo "no" >&6; }
4634   SET_MAKE="MAKE=${MAKE-make}"
4635 fi
4636
4637 rm -rf .tst 2>/dev/null
4638 mkdir .tst 2>/dev/null
4639 if test -d .tst; then
4640   am__leading_dot=.
4641 else
4642   am__leading_dot=_
4643 fi
4644 rmdir .tst 2>/dev/null
4645
4646 DEPDIR="${am__leading_dot}deps"
4647
4648 ac_config_commands="$ac_config_commands depfiles"
4649
4650
4651 am_make=${MAKE-make}
4652 cat > confinc << 'END'
4653 am__doit:
4654         @echo this is the am__doit target
4655 .PHONY: am__doit
4656 END
4657 # If we don't find an include directive, just comment out the code.
4658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4659 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4660 am__include="#"
4661 am__quote=
4662 _am_result=none
4663 # First try GNU make style include.
4664 echo "include confinc" > confmf
4665 # Ignore all kinds of additional output from 'make'.
4666 case `$am_make -s -f confmf 2> /dev/null` in #(
4667 *the\ am__doit\ target*)
4668   am__include=include
4669   am__quote=
4670   _am_result=GNU
4671   ;;
4672 esac
4673 # Now try BSD make style include.
4674 if test "$am__include" = "#"; then
4675    echo '.include "confinc"' > confmf
4676    case `$am_make -s -f confmf 2> /dev/null` in #(
4677    *the\ am__doit\ target*)
4678      am__include=.include
4679      am__quote="\""
4680      _am_result=BSD
4681      ;;
4682    esac
4683 fi
4684
4685
4686 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4687 $as_echo "$_am_result" >&6; }
4688 rm -f confinc confmf
4689
4690 # Check whether --enable-dependency-tracking was given.
4691 if test "${enable_dependency_tracking+set}" = set; then :
4692   enableval=$enable_dependency_tracking;
4693 fi
4694
4695 if test "x$enable_dependency_tracking" != xno; then
4696   am_depcomp="$ac_aux_dir/depcomp"
4697   AMDEPBACKSLASH='\'
4698   am__nodep='_no'
4699 fi
4700  if test "x$enable_dependency_tracking" != xno; then
4701   AMDEP_TRUE=
4702   AMDEP_FALSE='#'
4703 else
4704   AMDEP_TRUE='#'
4705   AMDEP_FALSE=
4706 fi
4707
4708
4709 # Check whether --enable-silent-rules was given.
4710 if test "${enable_silent_rules+set}" = set; then :
4711   enableval=$enable_silent_rules;
4712 fi
4713
4714 case $enable_silent_rules in # (((
4715   yes) AM_DEFAULT_VERBOSITY=0;;
4716    no) AM_DEFAULT_VERBOSITY=1;;
4717     *) AM_DEFAULT_VERBOSITY=1;;
4718 esac
4719 am_make=${MAKE-make}
4720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4721 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
4722 if ${am_cv_make_support_nested_variables+:} false; then :
4723   $as_echo_n "(cached) " >&6
4724 else
4725   if $as_echo 'TRUE=$(BAR$(V))
4726 BAR0=false
4727 BAR1=true
4728 V=1
4729 am__doit:
4730         @$(TRUE)
4731 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4732   am_cv_make_support_nested_variables=yes
4733 else
4734   am_cv_make_support_nested_variables=no
4735 fi
4736 fi
4737 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4738 $as_echo "$am_cv_make_support_nested_variables" >&6; }
4739 if test $am_cv_make_support_nested_variables = yes; then
4740     AM_V='$(V)'
4741   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4742 else
4743   AM_V=$AM_DEFAULT_VERBOSITY
4744   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4745 fi
4746 AM_BACKSLASH='\'
4747
4748 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4749   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4750   # is not polluted with repeated "-I."
4751   am__isrc=' -I$(srcdir)'
4752   # test to see if srcdir already configured
4753   if test -f $srcdir/config.status; then
4754     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4755   fi
4756 fi
4757
4758 # test whether we have cygpath
4759 if test -z "$CYGPATH_W"; then
4760   if (cygpath --version) >/dev/null 2>/dev/null; then
4761     CYGPATH_W='cygpath -w'
4762   else
4763     CYGPATH_W=echo
4764   fi
4765 fi
4766
4767
4768 # Define the identity of the package.
4769  PACKAGE='package-unused'
4770  VERSION='version-unused'
4771
4772
4773 cat >>confdefs.h <<_ACEOF
4774 #define PACKAGE "$PACKAGE"
4775 _ACEOF
4776
4777
4778 cat >>confdefs.h <<_ACEOF
4779 #define VERSION "$VERSION"
4780 _ACEOF
4781
4782 # Some tools Automake needs.
4783
4784 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4785
4786
4787 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4788
4789
4790 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4791
4792
4793 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4794
4795
4796 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4797
4798 # For better backward compatibility.  To be removed once Automake 1.9.x
4799 # dies out for good.  For more background, see:
4800 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4801 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4802 mkdir_p='$(MKDIR_P)'
4803
4804 # We need awk for the "check" target (and possibly the TAP driver).  The
4805 # system "awk" is bad on some platforms.
4806 # Always define AMTAR for backward compatibility.  Yes, it's still used
4807 # in the wild :-(  We should find a proper way to deprecate it ...
4808 AMTAR='$${TAR-tar}'
4809
4810
4811 # We'll loop over all known methods to create a tar archive until one works.
4812 _am_tools='gnutar  pax cpio none'
4813
4814 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4815
4816
4817
4818
4819
4820 depcc="$CC"   am_compiler_list=
4821
4822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4823 $as_echo_n "checking dependency style of $depcc... " >&6; }
4824 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4825   $as_echo_n "(cached) " >&6
4826 else
4827   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4828   # We make a subdir and do the tests there.  Otherwise we can end up
4829   # making bogus files that we don't know about and never remove.  For
4830   # instance it was reported that on HP-UX the gcc test will end up
4831   # making a dummy file named 'D' -- because '-MD' means "put the output
4832   # in D".
4833   rm -rf conftest.dir
4834   mkdir conftest.dir
4835   # Copy depcomp to subdir because otherwise we won't find it if we're
4836   # using a relative directory.
4837   cp "$am_depcomp" conftest.dir
4838   cd conftest.dir
4839   # We will build objects and dependencies in a subdirectory because
4840   # it helps to detect inapplicable dependency modes.  For instance
4841   # both Tru64's cc and ICC support -MD to output dependencies as a
4842   # side effect of compilation, but ICC will put the dependencies in
4843   # the current directory while Tru64 will put them in the object
4844   # directory.
4845   mkdir sub
4846
4847   am_cv_CC_dependencies_compiler_type=none
4848   if test "$am_compiler_list" = ""; then
4849      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4850   fi
4851   am__universal=false
4852   case " $depcc " in #(
4853      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4854      esac
4855
4856   for depmode in $am_compiler_list; do
4857     # Setup a source with many dependencies, because some compilers
4858     # like to wrap large dependency lists on column 80 (with \), and
4859     # we should not choose a depcomp mode which is confused by this.
4860     #
4861     # We need to recreate these files for each test, as the compiler may
4862     # overwrite some of them when testing with obscure command lines.
4863     # This happens at least with the AIX C compiler.
4864     : > sub/conftest.c
4865     for i in 1 2 3 4 5 6; do
4866       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4867       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4868       # Solaris 10 /bin/sh.
4869       echo '/* dummy */' > sub/conftst$i.h
4870     done
4871     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4872
4873     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4874     # mode.  It turns out that the SunPro C++ compiler does not properly
4875     # handle '-M -o', and we need to detect this.  Also, some Intel
4876     # versions had trouble with output in subdirs.
4877     am__obj=sub/conftest.${OBJEXT-o}
4878     am__minus_obj="-o $am__obj"
4879     case $depmode in
4880     gcc)
4881       # This depmode causes a compiler race in universal mode.
4882       test "$am__universal" = false || continue
4883       ;;
4884     nosideeffect)
4885       # After this tag, mechanisms are not by side-effect, so they'll
4886       # only be used when explicitly requested.
4887       if test "x$enable_dependency_tracking" = xyes; then
4888         continue
4889       else
4890         break
4891       fi
4892       ;;
4893     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4894       # This compiler won't grok '-c -o', but also, the minuso test has
4895       # not run yet.  These depmodes are late enough in the game, and
4896       # so weak that their functioning should not be impacted.
4897       am__obj=conftest.${OBJEXT-o}
4898       am__minus_obj=
4899       ;;
4900     none) break ;;
4901     esac
4902     if depmode=$depmode \
4903        source=sub/conftest.c object=$am__obj \
4904        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4905        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4906          >/dev/null 2>conftest.err &&
4907        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4908        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4909        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4910        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4911       # icc doesn't choke on unknown options, it will just issue warnings
4912       # or remarks (even with -Werror).  So we grep stderr for any message
4913       # that says an option was ignored or not supported.
4914       # When given -MP, icc 7.0 and 7.1 complain thusly:
4915       #   icc: Command line warning: ignoring option '-M'; no argument required
4916       # The diagnosis changed in icc 8.0:
4917       #   icc: Command line remark: option '-MP' not supported
4918       if (grep 'ignoring option' conftest.err ||
4919           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4920         am_cv_CC_dependencies_compiler_type=$depmode
4921         break
4922       fi
4923     fi
4924   done
4925
4926   cd ..
4927   rm -rf conftest.dir
4928 else
4929   am_cv_CC_dependencies_compiler_type=none
4930 fi
4931
4932 fi
4933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4934 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4935 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4936
4937  if
4938   test "x$enable_dependency_tracking" != xno \
4939   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4940   am__fastdepCC_TRUE=
4941   am__fastdepCC_FALSE='#'
4942 else
4943   am__fastdepCC_TRUE='#'
4944   am__fastdepCC_FALSE=
4945 fi
4946
4947
4948
4949 # POSIX will say in a future version that running "rm -f" with no argument
4950 # is OK; and we want to be able to make that assumption in our Makefile
4951 # recipes.  So use an aggressive probe to check that the usage we want is
4952 # actually supported "in the wild" to an acceptable degree.
4953 # See automake bug#10828.
4954 # To make any issue more visible, cause the running configure to be aborted
4955 # by default if the 'rm' program in use doesn't match our expectations; the
4956 # user can still override this though.
4957 if rm -f && rm -fr && rm -rf; then : OK; else
4958   cat >&2 <<'END'
4959 Oops!
4960
4961 Your 'rm' program seems unable to run without file operands specified
4962 on the command line, even when the '-f' option is present.  This is contrary
4963 to the behaviour of most rm programs out there, and not conforming with
4964 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
4965
4966 Please tell bug-automake@gnu.org about your system, including the value
4967 of your $PATH and any error possibly output before this message.  This
4968 can help us improve future automake versions.
4969
4970 END
4971   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
4972     echo 'Configuration will proceed anyway, since you have set the' >&2
4973     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
4974     echo >&2
4975   else
4976     cat >&2 <<'END'
4977 Aborting the configuration process, to ensure you take notice of the issue.
4978
4979 You can download and install GNU coreutils to get an 'rm' implementation
4980 that behaves properly: <http://www.gnu.org/software/coreutils/>.
4981
4982 If you want to complete the configuration process using your problematic
4983 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
4984 to "yes", and re-run configure.
4985
4986 END
4987     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
4988   fi
4989 fi
4990
4991
4992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4993 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4994     # Check whether --enable-maintainer-mode was given.
4995 if test "${enable_maintainer_mode+set}" = set; then :
4996   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4997 else
4998   USE_MAINTAINER_MODE=no
4999 fi
5000
5001   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
5002 $as_echo "$USE_MAINTAINER_MODE" >&6; }
5003    if test $USE_MAINTAINER_MODE = yes; then
5004   MAINTAINER_MODE_TRUE=
5005   MAINTAINER_MODE_FALSE='#'
5006 else
5007   MAINTAINER_MODE_TRUE='#'
5008   MAINTAINER_MODE_FALSE=
5009 fi
5010
5011   MAINT=$MAINTAINER_MODE_TRUE
5012
5013
5014
5015 # Calculate toolexeclibdir
5016 # Also toolexecdir, though it's only used in toolexeclibdir
5017 case ${version_specific_libs} in
5018   yes)
5019     # Need the gcc compiler version to know where to install libraries
5020     # and header files if --enable-version-specific-runtime-libs option
5021     # is selected.
5022     toolexecdir='$(libdir)/gcc/$(target_alias)'
5023     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
5024     ;;
5025   no)
5026     if test -n "$with_cross_host" &&
5027        test x"$with_cross_host" != x"no"; then
5028       # Install a library built with a cross compiler in tooldir, not libdir.
5029       toolexecdir='$(exec_prefix)/$(target_alias)'
5030       toolexeclibdir='$(toolexecdir)/lib'
5031     else
5032       toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
5033       toolexeclibdir='$(libdir)'
5034     fi
5035     multi_os_directory=`$CC -print-multi-os-directory`
5036     case $multi_os_directory in
5037       .) ;; # Avoid trailing /.
5038       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
5039     esac
5040     ;;
5041 esac
5042
5043
5044
5045 # Checks for programs.
5046 ac_ext=c
5047 ac_cpp='$CPP $CPPFLAGS'
5048 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5049 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5050 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5051 if test -n "$ac_tool_prefix"; then
5052   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
5053 set dummy ${ac_tool_prefix}gcc; ac_word=$2
5054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5055 $as_echo_n "checking for $ac_word... " >&6; }
5056 if ${ac_cv_prog_CC+:} false; then :
5057   $as_echo_n "(cached) " >&6
5058 else
5059   if test -n "$CC"; then
5060   ac_cv_prog_CC="$CC" # Let the user override the test.
5061 else
5062 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5063 for as_dir in $PATH
5064 do
5065   IFS=$as_save_IFS
5066   test -z "$as_dir" && as_dir=.
5067     for ac_exec_ext in '' $ac_executable_extensions; do
5068   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5069     ac_cv_prog_CC="${ac_tool_prefix}gcc"
5070     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5071     break 2
5072   fi
5073 done
5074   done
5075 IFS=$as_save_IFS
5076
5077 fi
5078 fi
5079 CC=$ac_cv_prog_CC
5080 if test -n "$CC"; then
5081   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5082 $as_echo "$CC" >&6; }
5083 else
5084   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5085 $as_echo "no" >&6; }
5086 fi
5087
5088
5089 fi
5090 if test -z "$ac_cv_prog_CC"; then
5091   ac_ct_CC=$CC
5092   # Extract the first word of "gcc", so it can be a program name with args.
5093 set dummy gcc; ac_word=$2
5094 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5095 $as_echo_n "checking for $ac_word... " >&6; }
5096 if ${ac_cv_prog_ac_ct_CC+:} false; then :
5097   $as_echo_n "(cached) " >&6
5098 else
5099   if test -n "$ac_ct_CC"; then
5100   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
5101 else
5102 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5103 for as_dir in $PATH
5104 do
5105   IFS=$as_save_IFS
5106   test -z "$as_dir" && as_dir=.
5107     for ac_exec_ext in '' $ac_executable_extensions; do
5108   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5109     ac_cv_prog_ac_ct_CC="gcc"
5110     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5111     break 2
5112   fi
5113 done
5114   done
5115 IFS=$as_save_IFS
5116
5117 fi
5118 fi
5119 ac_ct_CC=$ac_cv_prog_ac_ct_CC
5120 if test -n "$ac_ct_CC"; then
5121   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
5122 $as_echo "$ac_ct_CC" >&6; }
5123 else
5124   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5125 $as_echo "no" >&6; }
5126 fi
5127
5128   if test "x$ac_ct_CC" = x; then
5129     CC=""
5130   else
5131     case $cross_compiling:$ac_tool_warned in
5132 yes:)
5133 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5134 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5135 ac_tool_warned=yes ;;
5136 esac
5137     CC=$ac_ct_CC
5138   fi
5139 else
5140   CC="$ac_cv_prog_CC"
5141 fi
5142
5143 if test -z "$CC"; then
5144           if test -n "$ac_tool_prefix"; then
5145     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
5146 set dummy ${ac_tool_prefix}cc; ac_word=$2
5147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5148 $as_echo_n "checking for $ac_word... " >&6; }
5149 if ${ac_cv_prog_CC+:} false; then :
5150   $as_echo_n "(cached) " >&6
5151 else
5152   if test -n "$CC"; then
5153   ac_cv_prog_CC="$CC" # Let the user override the test.
5154 else
5155 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5156 for as_dir in $PATH
5157 do
5158   IFS=$as_save_IFS
5159   test -z "$as_dir" && as_dir=.
5160     for ac_exec_ext in '' $ac_executable_extensions; do
5161   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5162     ac_cv_prog_CC="${ac_tool_prefix}cc"
5163     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5164     break 2
5165   fi
5166 done
5167   done
5168 IFS=$as_save_IFS
5169
5170 fi
5171 fi
5172 CC=$ac_cv_prog_CC
5173 if test -n "$CC"; then
5174   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5175 $as_echo "$CC" >&6; }
5176 else
5177   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5178 $as_echo "no" >&6; }
5179 fi
5180
5181
5182   fi
5183 fi
5184 if test -z "$CC"; then
5185   # Extract the first word of "cc", so it can be a program name with args.
5186 set dummy cc; ac_word=$2
5187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5188 $as_echo_n "checking for $ac_word... " >&6; }
5189 if ${ac_cv_prog_CC+:} false; then :
5190   $as_echo_n "(cached) " >&6
5191 else
5192   if test -n "$CC"; then
5193   ac_cv_prog_CC="$CC" # Let the user override the test.
5194 else
5195   ac_prog_rejected=no
5196 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5197 for as_dir in $PATH
5198 do
5199   IFS=$as_save_IFS
5200   test -z "$as_dir" && as_dir=.
5201     for ac_exec_ext in '' $ac_executable_extensions; do
5202   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5203     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
5204        ac_prog_rejected=yes
5205        continue
5206      fi
5207     ac_cv_prog_CC="cc"
5208     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5209     break 2
5210   fi
5211 done
5212   done
5213 IFS=$as_save_IFS
5214
5215 if test $ac_prog_rejected = yes; then
5216   # We found a bogon in the path, so make sure we never use it.
5217   set dummy $ac_cv_prog_CC
5218   shift
5219   if test $# != 0; then
5220     # We chose a different compiler from the bogus one.
5221     # However, it has the same basename, so the bogon will be chosen
5222     # first if we set CC to just the basename; use the full file name.
5223     shift
5224     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
5225   fi
5226 fi
5227 fi
5228 fi
5229 CC=$ac_cv_prog_CC
5230 if test -n "$CC"; then
5231   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5232 $as_echo "$CC" >&6; }
5233 else
5234   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5235 $as_echo "no" >&6; }
5236 fi
5237
5238
5239 fi
5240 if test -z "$CC"; then
5241   if test -n "$ac_tool_prefix"; then
5242   for ac_prog in cl.exe
5243   do
5244     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5245 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5247 $as_echo_n "checking for $ac_word... " >&6; }
5248 if ${ac_cv_prog_CC+:} false; then :
5249   $as_echo_n "(cached) " >&6
5250 else
5251   if test -n "$CC"; then
5252   ac_cv_prog_CC="$CC" # Let the user override the test.
5253 else
5254 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5255 for as_dir in $PATH
5256 do
5257   IFS=$as_save_IFS
5258   test -z "$as_dir" && as_dir=.
5259     for ac_exec_ext in '' $ac_executable_extensions; do
5260   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5261     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
5262     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5263     break 2
5264   fi
5265 done
5266   done
5267 IFS=$as_save_IFS
5268
5269 fi
5270 fi
5271 CC=$ac_cv_prog_CC
5272 if test -n "$CC"; then
5273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5274 $as_echo "$CC" >&6; }
5275 else
5276   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5277 $as_echo "no" >&6; }
5278 fi
5279
5280
5281     test -n "$CC" && break
5282   done
5283 fi
5284 if test -z "$CC"; then
5285   ac_ct_CC=$CC
5286   for ac_prog in cl.exe
5287 do
5288   # Extract the first word of "$ac_prog", so it can be a program name with args.
5289 set dummy $ac_prog; ac_word=$2
5290 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5291 $as_echo_n "checking for $ac_word... " >&6; }
5292 if ${ac_cv_prog_ac_ct_CC+:} false; then :
5293   $as_echo_n "(cached) " >&6
5294 else
5295   if test -n "$ac_ct_CC"; then
5296   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
5297 else
5298 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5299 for as_dir in $PATH
5300 do
5301   IFS=$as_save_IFS
5302   test -z "$as_dir" && as_dir=.
5303     for ac_exec_ext in '' $ac_executable_extensions; do
5304   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5305     ac_cv_prog_ac_ct_CC="$ac_prog"
5306     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5307     break 2
5308   fi
5309 done
5310   done
5311 IFS=$as_save_IFS
5312
5313 fi
5314 fi
5315 ac_ct_CC=$ac_cv_prog_ac_ct_CC
5316 if test -n "$ac_ct_CC"; then
5317   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
5318 $as_echo "$ac_ct_CC" >&6; }
5319 else
5320   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5321 $as_echo "no" >&6; }
5322 fi
5323
5324
5325   test -n "$ac_ct_CC" && break
5326 done
5327
5328   if test "x$ac_ct_CC" = x; then
5329     CC=""
5330   else
5331     case $cross_compiling:$ac_tool_warned in
5332 yes:)
5333 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5334 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5335 ac_tool_warned=yes ;;
5336 esac
5337     CC=$ac_ct_CC
5338   fi
5339 fi
5340
5341 fi
5342
5343
5344 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5345 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5346 as_fn_error $? "no acceptable C compiler found in \$PATH
5347 See \`config.log' for more details" "$LINENO" 5; }
5348
5349 # Provide some information about the compiler.
5350 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
5351 set X $ac_compile
5352 ac_compiler=$2
5353 for ac_option in --version -v -V -qversion; do
5354   { { ac_try="$ac_compiler $ac_option >&5"
5355 case "(($ac_try" in
5356   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5357   *) ac_try_echo=$ac_try;;
5358 esac
5359 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5360 $as_echo "$ac_try_echo"; } >&5
5361   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5362   ac_status=$?
5363   if test -s conftest.err; then
5364     sed '10a\
5365 ... rest of stderr output deleted ...
5366          10q' conftest.err >conftest.er1
5367     cat conftest.er1 >&5
5368   fi
5369   rm -f conftest.er1 conftest.err
5370   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5371   test $ac_status = 0; }
5372 done
5373
5374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5375 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5376 if ${ac_cv_c_compiler_gnu+:} false; then :
5377   $as_echo_n "(cached) " >&6
5378 else
5379   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5380 /* end confdefs.h.  */
5381
5382 int
5383 main ()
5384 {
5385 #ifndef __GNUC__
5386        choke me
5387 #endif
5388
5389   ;
5390   return 0;
5391 }
5392 _ACEOF
5393 if ac_fn_c_try_compile "$LINENO"; then :
5394   ac_compiler_gnu=yes
5395 else
5396   ac_compiler_gnu=no
5397 fi
5398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5399 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5400
5401 fi
5402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5403 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5404 if test $ac_compiler_gnu = yes; then
5405   GCC=yes
5406 else
5407   GCC=
5408 fi
5409 ac_test_CFLAGS=${CFLAGS+set}
5410 ac_save_CFLAGS=$CFLAGS
5411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5412 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5413 if ${ac_cv_prog_cc_g+:} false; then :
5414   $as_echo_n "(cached) " >&6
5415 else
5416   ac_save_c_werror_flag=$ac_c_werror_flag
5417    ac_c_werror_flag=yes
5418    ac_cv_prog_cc_g=no
5419    CFLAGS="-g"
5420    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5421 /* end confdefs.h.  */
5422
5423 int
5424 main ()
5425 {
5426
5427   ;
5428   return 0;
5429 }
5430 _ACEOF
5431 if ac_fn_c_try_compile "$LINENO"; then :
5432   ac_cv_prog_cc_g=yes
5433 else
5434   CFLAGS=""
5435       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5436 /* end confdefs.h.  */
5437
5438 int
5439 main ()
5440 {
5441
5442   ;
5443   return 0;
5444 }
5445 _ACEOF
5446 if ac_fn_c_try_compile "$LINENO"; then :
5447
5448 else
5449   ac_c_werror_flag=$ac_save_c_werror_flag
5450          CFLAGS="-g"
5451          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5452 /* end confdefs.h.  */
5453
5454 int
5455 main ()
5456 {
5457
5458   ;
5459   return 0;
5460 }
5461 _ACEOF
5462 if ac_fn_c_try_compile "$LINENO"; then :
5463   ac_cv_prog_cc_g=yes
5464 fi
5465 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5466 fi
5467 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5468 fi
5469 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5470    ac_c_werror_flag=$ac_save_c_werror_flag
5471 fi
5472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5473 $as_echo "$ac_cv_prog_cc_g" >&6; }
5474 if test "$ac_test_CFLAGS" = set; then
5475   CFLAGS=$ac_save_CFLAGS
5476 elif test $ac_cv_prog_cc_g = yes; then
5477   if test "$GCC" = yes; then
5478     CFLAGS="-g -O2"
5479   else
5480     CFLAGS="-g"
5481   fi
5482 else
5483   if test "$GCC" = yes; then
5484     CFLAGS="-O2"
5485   else
5486     CFLAGS=
5487   fi
5488 fi
5489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5490 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5491 if ${ac_cv_prog_cc_c89+:} false; then :
5492   $as_echo_n "(cached) " >&6
5493 else
5494   ac_cv_prog_cc_c89=no
5495 ac_save_CC=$CC
5496 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5497 /* end confdefs.h.  */
5498 #include <stdarg.h>
5499 #include <stdio.h>
5500 struct stat;
5501 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5502 struct buf { int x; };
5503 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5504 static char *e (p, i)
5505      char **p;
5506      int i;
5507 {
5508   return p[i];
5509 }
5510 static char *f (char * (*g) (char **, int), char **p, ...)
5511 {
5512   char *s;
5513   va_list v;
5514   va_start (v,p);
5515   s = g (p, va_arg (v,int));
5516   va_end (v);
5517   return s;
5518 }
5519
5520 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5521    function prototypes and stuff, but not '\xHH' hex character constants.
5522    These don't provoke an error unfortunately, instead are silently treated
5523    as 'x'.  The following induces an error, until -std is added to get
5524    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5525    array size at least.  It's necessary to write '\x00'==0 to get something
5526    that's true only with -std.  */
5527 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5528
5529 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5530    inside strings and character constants.  */
5531 #define FOO(x) 'x'
5532 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5533
5534 int test (int i, double x);
5535 struct s1 {int (*f) (int a);};
5536 struct s2 {int (*f) (double a);};
5537 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5538 int argc;
5539 char **argv;
5540 int
5541 main ()
5542 {
5543 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5544   ;
5545   return 0;
5546 }
5547 _ACEOF
5548 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5549         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5550 do
5551   CC="$ac_save_CC $ac_arg"
5552   if ac_fn_c_try_compile "$LINENO"; then :
5553   ac_cv_prog_cc_c89=$ac_arg
5554 fi
5555 rm -f core conftest.err conftest.$ac_objext
5556   test "x$ac_cv_prog_cc_c89" != "xno" && break
5557 done
5558 rm -f conftest.$ac_ext
5559 CC=$ac_save_CC
5560
5561 fi
5562 # AC_CACHE_VAL
5563 case "x$ac_cv_prog_cc_c89" in
5564   x)
5565     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5566 $as_echo "none needed" >&6; } ;;
5567   xno)
5568     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5569 $as_echo "unsupported" >&6; } ;;
5570   *)
5571     CC="$CC $ac_cv_prog_cc_c89"
5572     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5573 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5574 esac
5575 if test "x$ac_cv_prog_cc_c89" != xno; then :
5576
5577 fi
5578
5579 ac_ext=c
5580 ac_cpp='$CPP $CPPFLAGS'
5581 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5582 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5583 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5584
5585 ac_ext=c
5586 ac_cpp='$CPP $CPPFLAGS'
5587 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5588 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5589 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
5591 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
5592 if ${am_cv_prog_cc_c_o+:} false; then :
5593   $as_echo_n "(cached) " >&6
5594 else
5595   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5596 /* end confdefs.h.  */
5597
5598 int
5599 main ()
5600 {
5601
5602   ;
5603   return 0;
5604 }
5605 _ACEOF
5606   # Make sure it works both with $CC and with simple cc.
5607   # Following AC_PROG_CC_C_O, we do the test twice because some
5608   # compilers refuse to overwrite an existing .o file with -o,
5609   # though they will create one.
5610   am_cv_prog_cc_c_o=yes
5611   for am_i in 1 2; do
5612     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
5613    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
5614    ac_status=$?
5615    echo "$as_me:$LINENO: \$? = $ac_status" >&5
5616    (exit $ac_status); } \
5617          && test -f conftest2.$ac_objext; then
5618       : OK
5619     else
5620       am_cv_prog_cc_c_o=no
5621       break
5622     fi
5623   done
5624   rm -f core conftest*
5625   unset am_i
5626 fi
5627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
5628 $as_echo "$am_cv_prog_cc_c_o" >&6; }
5629 if test "$am_cv_prog_cc_c_o" != yes; then
5630    # Losing compiler, so override with the script.
5631    # FIXME: It is wrong to rewrite CC.
5632    # But if we don't then we get into trouble of one sort or another.
5633    # A longer-term fix would be to have automake use am__CC in this case,
5634    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5635    CC="$am_aux_dir/compile $CC"
5636 fi
5637 ac_ext=c
5638 ac_cpp='$CPP $CPPFLAGS'
5639 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5640 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5641 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5642
5643
5644 ac_ext=cpp
5645 ac_cpp='$CXXCPP $CPPFLAGS'
5646 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5647 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5648 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5649 if test -z "$CXX"; then
5650   if test -n "$CCC"; then
5651     CXX=$CCC
5652   else
5653     if test -n "$ac_tool_prefix"; then
5654   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5655   do
5656     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5657 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5659 $as_echo_n "checking for $ac_word... " >&6; }
5660 if ${ac_cv_prog_CXX+:} false; then :
5661   $as_echo_n "(cached) " >&6
5662 else
5663   if test -n "$CXX"; then
5664   ac_cv_prog_CXX="$CXX" # Let the user override the test.
5665 else
5666 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5667 for as_dir in $PATH
5668 do
5669   IFS=$as_save_IFS
5670   test -z "$as_dir" && as_dir=.
5671     for ac_exec_ext in '' $ac_executable_extensions; do
5672   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5673     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5674     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5675     break 2
5676   fi
5677 done
5678   done
5679 IFS=$as_save_IFS
5680
5681 fi
5682 fi
5683 CXX=$ac_cv_prog_CXX
5684 if test -n "$CXX"; then
5685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5686 $as_echo "$CXX" >&6; }
5687 else
5688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5689 $as_echo "no" >&6; }
5690 fi
5691
5692
5693     test -n "$CXX" && break
5694   done
5695 fi
5696 if test -z "$CXX"; then
5697   ac_ct_CXX=$CXX
5698   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5699 do
5700   # Extract the first word of "$ac_prog", so it can be a program name with args.
5701 set dummy $ac_prog; ac_word=$2
5702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5703 $as_echo_n "checking for $ac_word... " >&6; }
5704 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
5705   $as_echo_n "(cached) " >&6
5706 else
5707   if test -n "$ac_ct_CXX"; then
5708   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5709 else
5710 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5711 for as_dir in $PATH
5712 do
5713   IFS=$as_save_IFS
5714   test -z "$as_dir" && as_dir=.
5715     for ac_exec_ext in '' $ac_executable_extensions; do
5716   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5717     ac_cv_prog_ac_ct_CXX="$ac_prog"
5718     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5719     break 2
5720   fi
5721 done
5722   done
5723 IFS=$as_save_IFS
5724
5725 fi
5726 fi
5727 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5728 if test -n "$ac_ct_CXX"; then
5729   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5730 $as_echo "$ac_ct_CXX" >&6; }
5731 else
5732   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5733 $as_echo "no" >&6; }
5734 fi
5735
5736
5737   test -n "$ac_ct_CXX" && break
5738 done
5739
5740   if test "x$ac_ct_CXX" = x; then
5741     CXX="g++"
5742   else
5743     case $cross_compiling:$ac_tool_warned in
5744 yes:)
5745 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5746 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5747 ac_tool_warned=yes ;;
5748 esac
5749     CXX=$ac_ct_CXX
5750   fi
5751 fi
5752
5753   fi
5754 fi
5755 # Provide some information about the compiler.
5756 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5757 set X $ac_compile
5758 ac_compiler=$2
5759 for ac_option in --version -v -V -qversion; do
5760   { { ac_try="$ac_compiler $ac_option >&5"
5761 case "(($ac_try" in
5762   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5763   *) ac_try_echo=$ac_try;;
5764 esac
5765 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5766 $as_echo "$ac_try_echo"; } >&5
5767   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5768   ac_status=$?
5769   if test -s conftest.err; then
5770     sed '10a\
5771 ... rest of stderr output deleted ...
5772          10q' conftest.err >conftest.er1
5773     cat conftest.er1 >&5
5774   fi
5775   rm -f conftest.er1 conftest.err
5776   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5777   test $ac_status = 0; }
5778 done
5779
5780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
5781 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
5782 if ${ac_cv_cxx_compiler_gnu+:} false; then :
5783   $as_echo_n "(cached) " >&6
5784 else
5785   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5786 /* end confdefs.h.  */
5787
5788 int
5789 main ()
5790 {
5791 #ifndef __GNUC__
5792        choke me
5793 #endif
5794
5795   ;
5796   return 0;
5797 }
5798 _ACEOF
5799 if ac_fn_cxx_try_compile "$LINENO"; then :
5800   ac_compiler_gnu=yes
5801 else
5802   ac_compiler_gnu=no
5803 fi
5804 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5805 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5806
5807 fi
5808 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
5809 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
5810 if test $ac_compiler_gnu = yes; then
5811   GXX=yes
5812 else
5813   GXX=
5814 fi
5815 ac_test_CXXFLAGS=${CXXFLAGS+set}
5816 ac_save_CXXFLAGS=$CXXFLAGS
5817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
5818 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
5819 if ${ac_cv_prog_cxx_g+:} false; then :
5820   $as_echo_n "(cached) " >&6
5821 else
5822   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5823    ac_cxx_werror_flag=yes
5824    ac_cv_prog_cxx_g=no
5825    CXXFLAGS="-g"
5826    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5827 /* end confdefs.h.  */
5828
5829 int
5830 main ()
5831 {
5832
5833   ;
5834   return 0;
5835 }
5836 _ACEOF
5837 if ac_fn_cxx_try_compile "$LINENO"; then :
5838   ac_cv_prog_cxx_g=yes
5839 else
5840   CXXFLAGS=""
5841       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5842 /* end confdefs.h.  */
5843
5844 int
5845 main ()
5846 {
5847
5848   ;
5849   return 0;
5850 }
5851 _ACEOF
5852 if ac_fn_cxx_try_compile "$LINENO"; then :
5853
5854 else
5855   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5856          CXXFLAGS="-g"
5857          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5858 /* end confdefs.h.  */
5859
5860 int
5861 main ()
5862 {
5863
5864   ;
5865   return 0;
5866 }
5867 _ACEOF
5868 if ac_fn_cxx_try_compile "$LINENO"; then :
5869   ac_cv_prog_cxx_g=yes
5870 fi
5871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5872 fi
5873 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5874 fi
5875 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5876    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5877 fi
5878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5879 $as_echo "$ac_cv_prog_cxx_g" >&6; }
5880 if test "$ac_test_CXXFLAGS" = set; then
5881   CXXFLAGS=$ac_save_CXXFLAGS
5882 elif test $ac_cv_prog_cxx_g = yes; then
5883   if test "$GXX" = yes; then
5884     CXXFLAGS="-g -O2"
5885   else
5886     CXXFLAGS="-g"
5887   fi
5888 else
5889   if test "$GXX" = yes; then
5890     CXXFLAGS="-O2"
5891   else
5892     CXXFLAGS=
5893   fi
5894 fi
5895 ac_ext=c
5896 ac_cpp='$CPP $CPPFLAGS'
5897 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5898 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5899 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5900
5901 depcc="$CXX"  am_compiler_list=
5902
5903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5904 $as_echo_n "checking dependency style of $depcc... " >&6; }
5905 if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
5906   $as_echo_n "(cached) " >&6
5907 else
5908   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5909   # We make a subdir and do the tests there.  Otherwise we can end up
5910   # making bogus files that we don't know about and never remove.  For
5911   # instance it was reported that on HP-UX the gcc test will end up
5912   # making a dummy file named 'D' -- because '-MD' means "put the output
5913   # in D".
5914   rm -rf conftest.dir
5915   mkdir conftest.dir
5916   # Copy depcomp to subdir because otherwise we won't find it if we're
5917   # using a relative directory.
5918   cp "$am_depcomp" conftest.dir
5919   cd conftest.dir
5920   # We will build objects and dependencies in a subdirectory because
5921   # it helps to detect inapplicable dependency modes.  For instance
5922   # both Tru64's cc and ICC support -MD to output dependencies as a
5923   # side effect of compilation, but ICC will put the dependencies in
5924   # the current directory while Tru64 will put them in the object
5925   # directory.
5926   mkdir sub
5927
5928   am_cv_CXX_dependencies_compiler_type=none
5929   if test "$am_compiler_list" = ""; then
5930      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5931   fi
5932   am__universal=false
5933   case " $depcc " in #(
5934      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5935      esac
5936
5937   for depmode in $am_compiler_list; do
5938     # Setup a source with many dependencies, because some compilers
5939     # like to wrap large dependency lists on column 80 (with \), and
5940     # we should not choose a depcomp mode which is confused by this.
5941     #
5942     # We need to recreate these files for each test, as the compiler may
5943     # overwrite some of them when testing with obscure command lines.
5944     # This happens at least with the AIX C compiler.
5945     : > sub/conftest.c
5946     for i in 1 2 3 4 5 6; do
5947       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5948       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
5949       # Solaris 10 /bin/sh.
5950       echo '/* dummy */' > sub/conftst$i.h
5951     done
5952     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5953
5954     # We check with '-c' and '-o' for the sake of the "dashmstdout"
5955     # mode.  It turns out that the SunPro C++ compiler does not properly
5956     # handle '-M -o', and we need to detect this.  Also, some Intel
5957     # versions had trouble with output in subdirs.
5958     am__obj=sub/conftest.${OBJEXT-o}
5959     am__minus_obj="-o $am__obj"
5960     case $depmode in
5961     gcc)
5962       # This depmode causes a compiler race in universal mode.
5963       test "$am__universal" = false || continue
5964       ;;
5965     nosideeffect)
5966       # After this tag, mechanisms are not by side-effect, so they'll
5967       # only be used when explicitly requested.
5968       if test "x$enable_dependency_tracking" = xyes; then
5969         continue
5970       else
5971         break
5972       fi
5973       ;;
5974     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
5975       # This compiler won't grok '-c -o', but also, the minuso test has
5976       # not run yet.  These depmodes are late enough in the game, and
5977       # so weak that their functioning should not be impacted.
5978       am__obj=conftest.${OBJEXT-o}
5979       am__minus_obj=
5980       ;;
5981     none) break ;;
5982     esac
5983     if depmode=$depmode \
5984        source=sub/conftest.c object=$am__obj \
5985        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5986        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5987          >/dev/null 2>conftest.err &&
5988        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5989        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5990        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5991        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5992       # icc doesn't choke on unknown options, it will just issue warnings
5993       # or remarks (even with -Werror).  So we grep stderr for any message
5994       # that says an option was ignored or not supported.
5995       # When given -MP, icc 7.0 and 7.1 complain thusly:
5996       #   icc: Command line warning: ignoring option '-M'; no argument required
5997       # The diagnosis changed in icc 8.0:
5998       #   icc: Command line remark: option '-MP' not supported
5999       if (grep 'ignoring option' conftest.err ||
6000           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6001         am_cv_CXX_dependencies_compiler_type=$depmode
6002         break
6003       fi
6004     fi
6005   done
6006
6007   cd ..
6008   rm -rf conftest.dir
6009 else
6010   am_cv_CXX_dependencies_compiler_type=none
6011 fi
6012
6013 fi
6014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
6015 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
6016 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
6017
6018  if
6019   test "x$enable_dependency_tracking" != xno \
6020   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
6021   am__fastdepCXX_TRUE=
6022   am__fastdepCXX_FALSE='#'
6023 else
6024   am__fastdepCXX_TRUE='#'
6025   am__fastdepCXX_FALSE=
6026 fi
6027
6028
6029 # By default we simply use the C compiler to build assembly code.
6030
6031 test "${CCAS+set}" = set || CCAS=$CC
6032 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
6033
6034
6035
6036 depcc="$CCAS"   am_compiler_list=
6037
6038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
6039 $as_echo_n "checking dependency style of $depcc... " >&6; }
6040 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
6041   $as_echo_n "(cached) " >&6
6042 else
6043   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6044   # We make a subdir and do the tests there.  Otherwise we can end up
6045   # making bogus files that we don't know about and never remove.  For
6046   # instance it was reported that on HP-UX the gcc test will end up
6047   # making a dummy file named 'D' -- because '-MD' means "put the output
6048   # in D".
6049   rm -rf conftest.dir
6050   mkdir conftest.dir
6051   # Copy depcomp to subdir because otherwise we won't find it if we're
6052   # using a relative directory.
6053   cp "$am_depcomp" conftest.dir
6054   cd conftest.dir
6055   # We will build objects and dependencies in a subdirectory because
6056   # it helps to detect inapplicable dependency modes.  For instance
6057   # both Tru64's cc and ICC support -MD to output dependencies as a
6058   # side effect of compilation, but ICC will put the dependencies in
6059   # the current directory while Tru64 will put them in the object
6060   # directory.
6061   mkdir sub
6062
6063   am_cv_CCAS_dependencies_compiler_type=none
6064   if test "$am_compiler_list" = ""; then
6065      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6066   fi
6067   am__universal=false
6068
6069
6070   for depmode in $am_compiler_list; do
6071     # Setup a source with many dependencies, because some compilers
6072     # like to wrap large dependency lists on column 80 (with \), and
6073     # we should not choose a depcomp mode which is confused by this.
6074     #
6075     # We need to recreate these files for each test, as the compiler may
6076     # overwrite some of them when testing with obscure command lines.
6077     # This happens at least with the AIX C compiler.
6078     : > sub/conftest.c
6079     for i in 1 2 3 4 5 6; do
6080       echo '#include "conftst'$i'.h"' >> sub/conftest.c
6081       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
6082       # Solaris 10 /bin/sh.
6083       echo '/* dummy */' > sub/conftst$i.h
6084     done
6085     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6086
6087     # We check with '-c' and '-o' for the sake of the "dashmstdout"
6088     # mode.  It turns out that the SunPro C++ compiler does not properly
6089     # handle '-M -o', and we need to detect this.  Also, some Intel
6090     # versions had trouble with output in subdirs.
6091     am__obj=sub/conftest.${OBJEXT-o}
6092     am__minus_obj="-o $am__obj"
6093     case $depmode in
6094     gcc)
6095       # This depmode causes a compiler race in universal mode.
6096       test "$am__universal" = false || continue
6097       ;;
6098     nosideeffect)
6099       # After this tag, mechanisms are not by side-effect, so they'll
6100       # only be used when explicitly requested.
6101       if test "x$enable_dependency_tracking" = xyes; then
6102         continue
6103       else
6104         break
6105       fi
6106       ;;
6107     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
6108       # This compiler won't grok '-c -o', but also, the minuso test has
6109       # not run yet.  These depmodes are late enough in the game, and
6110       # so weak that their functioning should not be impacted.
6111       am__obj=conftest.${OBJEXT-o}
6112       am__minus_obj=
6113       ;;
6114     none) break ;;
6115     esac
6116     if depmode=$depmode \
6117        source=sub/conftest.c object=$am__obj \
6118        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6119        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6120          >/dev/null 2>conftest.err &&
6121        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6122        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6123        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6124        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6125       # icc doesn't choke on unknown options, it will just issue warnings
6126       # or remarks (even with -Werror).  So we grep stderr for any message
6127       # that says an option was ignored or not supported.
6128       # When given -MP, icc 7.0 and 7.1 complain thusly:
6129       #   icc: Command line warning: ignoring option '-M'; no argument required
6130       # The diagnosis changed in icc 8.0:
6131       #   icc: Command line remark: option '-MP' not supported
6132       if (grep 'ignoring option' conftest.err ||
6133           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6134         am_cv_CCAS_dependencies_compiler_type=$depmode
6135         break
6136       fi
6137     fi
6138   done
6139
6140   cd ..
6141   rm -rf conftest.dir
6142 else
6143   am_cv_CCAS_dependencies_compiler_type=none
6144 fi
6145
6146 fi
6147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
6148 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
6149 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
6150
6151  if
6152   test "x$enable_dependency_tracking" != xno \
6153   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
6154   am__fastdepCCAS_TRUE=
6155   am__fastdepCCAS_FALSE='#'
6156 else
6157   am__fastdepCCAS_TRUE='#'
6158   am__fastdepCCAS_FALSE=
6159 fi
6160
6161
6162 if test -n "$ac_tool_prefix"; then
6163   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6164 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6166 $as_echo_n "checking for $ac_word... " >&6; }
6167 if ${ac_cv_prog_RANLIB+:} false; then :
6168   $as_echo_n "(cached) " >&6
6169 else
6170   if test -n "$RANLIB"; then
6171   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6172 else
6173 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6174 for as_dir in $PATH
6175 do
6176   IFS=$as_save_IFS
6177   test -z "$as_dir" && as_dir=.
6178     for ac_exec_ext in '' $ac_executable_extensions; do
6179   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6180     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6181     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6182     break 2
6183   fi
6184 done
6185   done
6186 IFS=$as_save_IFS
6187
6188 fi
6189 fi
6190 RANLIB=$ac_cv_prog_RANLIB
6191 if test -n "$RANLIB"; then
6192   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6193 $as_echo "$RANLIB" >&6; }
6194 else
6195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6196 $as_echo "no" >&6; }
6197 fi
6198
6199
6200 fi
6201 if test -z "$ac_cv_prog_RANLIB"; then
6202   ac_ct_RANLIB=$RANLIB
6203   # Extract the first word of "ranlib", so it can be a program name with args.
6204 set dummy ranlib; ac_word=$2
6205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6206 $as_echo_n "checking for $ac_word... " >&6; }
6207 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6208   $as_echo_n "(cached) " >&6
6209 else
6210   if test -n "$ac_ct_RANLIB"; then
6211   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6212 else
6213 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6214 for as_dir in $PATH
6215 do
6216   IFS=$as_save_IFS
6217   test -z "$as_dir" && as_dir=.
6218     for ac_exec_ext in '' $ac_executable_extensions; do
6219   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6220     ac_cv_prog_ac_ct_RANLIB="ranlib"
6221     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6222     break 2
6223   fi
6224 done
6225   done
6226 IFS=$as_save_IFS
6227
6228 fi
6229 fi
6230 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6231 if test -n "$ac_ct_RANLIB"; then
6232   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6233 $as_echo "$ac_ct_RANLIB" >&6; }
6234 else
6235   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6236 $as_echo "no" >&6; }
6237 fi
6238
6239   if test "x$ac_ct_RANLIB" = x; then
6240     RANLIB=":"
6241   else
6242     case $cross_compiling:$ac_tool_warned in
6243 yes:)
6244 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6245 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6246 ac_tool_warned=yes ;;
6247 esac
6248     RANLIB=$ac_ct_RANLIB
6249   fi
6250 else
6251   RANLIB="$ac_cv_prog_RANLIB"
6252 fi
6253
6254
6255 enable_dlopen=yes
6256
6257
6258
6259 case `pwd` in
6260   *\ * | *\     *)
6261     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
6262 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
6263 esac
6264
6265
6266
6267 macro_version='2.2.7a'
6268 macro_revision='1.3134'
6269
6270
6271
6272
6273
6274
6275
6276
6277
6278
6279
6280
6281
6282 ltmain="$ac_aux_dir/ltmain.sh"
6283
6284 # Backslashify metacharacters that are still active within
6285 # double-quoted strings.
6286 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
6287
6288 # Same as above, but do not quote variable references.
6289 double_quote_subst='s/\(["`\\]\)/\\\1/g'
6290
6291 # Sed substitution to delay expansion of an escaped shell variable in a
6292 # double_quote_subst'ed string.
6293 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
6294
6295 # Sed substitution to delay expansion of an escaped single quote.
6296 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
6297
6298 # Sed substitution to avoid accidental globbing in evaled expressions
6299 no_glob_subst='s/\*/\\\*/g'
6300
6301 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6302 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
6303 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
6304
6305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
6306 $as_echo_n "checking how to print strings... " >&6; }
6307 # Test print first, because it will be a builtin if present.
6308 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
6309    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
6310   ECHO='print -r --'
6311 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
6312   ECHO='printf %s\n'
6313 else
6314   # Use this function as a fallback that always works.
6315   func_fallback_echo ()
6316   {
6317     eval 'cat <<_LTECHO_EOF
6318 $1
6319 _LTECHO_EOF'
6320   }
6321   ECHO='func_fallback_echo'
6322 fi
6323
6324 # func_echo_all arg...
6325 # Invoke $ECHO with all args, space-separated.
6326 func_echo_all ()
6327 {
6328     $ECHO ""
6329 }
6330
6331 case "$ECHO" in
6332   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
6333 $as_echo "printf" >&6; } ;;
6334   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
6335 $as_echo "print -r" >&6; } ;;
6336   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
6337 $as_echo "cat" >&6; } ;;
6338 esac
6339
6340
6341
6342
6343
6344
6345
6346
6347
6348
6349
6350
6351
6352
6353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
6354 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
6355 if ${ac_cv_path_SED+:} false; then :
6356   $as_echo_n "(cached) " >&6
6357 else
6358             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
6359      for ac_i in 1 2 3 4 5 6 7; do
6360        ac_script="$ac_script$as_nl$ac_script"
6361      done
6362      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
6363      { ac_script=; unset ac_script;}
6364      if test -z "$SED"; then
6365   ac_path_SED_found=false
6366   # Loop through the user's path and test for each of PROGNAME-LIST
6367   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6368 for as_dir in $PATH
6369 do
6370   IFS=$as_save_IFS
6371   test -z "$as_dir" && as_dir=.
6372     for ac_prog in sed gsed; do
6373     for ac_exec_ext in '' $ac_executable_extensions; do
6374       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
6375       as_fn_executable_p "$ac_path_SED" || continue
6376 # Check for GNU ac_path_SED and select it if it is found.
6377   # Check for GNU $ac_path_SED
6378 case `"$ac_path_SED" --version 2>&1` in
6379 *GNU*)
6380   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
6381 *)
6382   ac_count=0
6383   $as_echo_n 0123456789 >"conftest.in"
6384   while :
6385   do
6386     cat "conftest.in" "conftest.in" >"conftest.tmp"
6387     mv "conftest.tmp" "conftest.in"
6388     cp "conftest.in" "conftest.nl"
6389     $as_echo '' >> "conftest.nl"
6390     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
6391     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6392     as_fn_arith $ac_count + 1 && ac_count=$as_val
6393     if test $ac_count -gt ${ac_path_SED_max-0}; then
6394       # Best one so far, save it but keep looking for a better one
6395       ac_cv_path_SED="$ac_path_SED"
6396       ac_path_SED_max=$ac_count
6397     fi
6398     # 10*(2^10) chars as input seems more than enough
6399     test $ac_count -gt 10 && break
6400   done
6401   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6402 esac
6403
6404       $ac_path_SED_found && break 3
6405     done
6406   done
6407   done
6408 IFS=$as_save_IFS
6409   if test -z "$ac_cv_path_SED"; then
6410     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
6411   fi
6412 else
6413   ac_cv_path_SED=$SED
6414 fi
6415
6416 fi
6417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
6418 $as_echo "$ac_cv_path_SED" >&6; }
6419  SED="$ac_cv_path_SED"
6420   rm -f conftest.sed
6421
6422 test -z "$SED" && SED=sed
6423 Xsed="$SED -e 1s/^X//"
6424
6425
6426
6427
6428
6429
6430
6431
6432
6433
6434
6435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
6436 $as_echo_n "checking for fgrep... " >&6; }
6437 if ${ac_cv_path_FGREP+:} false; then :
6438   $as_echo_n "(cached) " >&6
6439 else
6440   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
6441    then ac_cv_path_FGREP="$GREP -F"
6442    else
6443      if test -z "$FGREP"; then
6444   ac_path_FGREP_found=false
6445   # Loop through the user's path and test for each of PROGNAME-LIST
6446   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6447 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6448 do
6449   IFS=$as_save_IFS
6450   test -z "$as_dir" && as_dir=.
6451     for ac_prog in fgrep; do
6452     for ac_exec_ext in '' $ac_executable_extensions; do
6453       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
6454       as_fn_executable_p "$ac_path_FGREP" || continue
6455 # Check for GNU ac_path_FGREP and select it if it is found.
6456   # Check for GNU $ac_path_FGREP
6457 case `"$ac_path_FGREP" --version 2>&1` in
6458 *GNU*)
6459   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
6460 *)
6461   ac_count=0
6462   $as_echo_n 0123456789 >"conftest.in"
6463   while :
6464   do
6465     cat "conftest.in" "conftest.in" >"conftest.tmp"
6466     mv "conftest.tmp" "conftest.in"
6467     cp "conftest.in" "conftest.nl"
6468     $as_echo 'FGREP' >> "conftest.nl"
6469     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
6470     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6471     as_fn_arith $ac_count + 1 && ac_count=$as_val
6472     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
6473       # Best one so far, save it but keep looking for a better one
6474       ac_cv_path_FGREP="$ac_path_FGREP"
6475       ac_path_FGREP_max=$ac_count
6476     fi
6477     # 10*(2^10) chars as input seems more than enough
6478     test $ac_count -gt 10 && break
6479   done
6480   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6481 esac
6482
6483       $ac_path_FGREP_found && break 3
6484     done
6485   done
6486   done
6487 IFS=$as_save_IFS
6488   if test -z "$ac_cv_path_FGREP"; then
6489     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6490   fi
6491 else
6492   ac_cv_path_FGREP=$FGREP
6493 fi
6494
6495    fi
6496 fi
6497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
6498 $as_echo "$ac_cv_path_FGREP" >&6; }
6499  FGREP="$ac_cv_path_FGREP"
6500
6501
6502 test -z "$GREP" && GREP=grep
6503
6504
6505
6506
6507
6508
6509
6510
6511
6512
6513
6514
6515
6516
6517
6518
6519
6520
6521
6522 # Check whether --with-gnu-ld was given.
6523 if test "${with_gnu_ld+set}" = set; then :
6524   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
6525 else
6526   with_gnu_ld=no
6527 fi
6528
6529 ac_prog=ld
6530 if test "$GCC" = yes; then
6531   # Check if gcc -print-prog-name=ld gives a path.
6532   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
6533 $as_echo_n "checking for ld used by $CC... " >&6; }
6534   case $host in
6535   *-*-mingw*)
6536     # gcc leaves a trailing carriage return which upsets mingw
6537     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
6538   *)
6539     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
6540   esac
6541   case $ac_prog in
6542     # Accept absolute paths.
6543     [\\/]* | ?:[\\/]*)
6544       re_direlt='/[^/][^/]*/\.\./'
6545       # Canonicalize the pathname of ld
6546       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
6547       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
6548         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
6549       done
6550       test -z "$LD" && LD="$ac_prog"
6551       ;;
6552   "")
6553     # If it fails, then pretend we aren't using GCC.
6554     ac_prog=ld
6555     ;;
6556   *)
6557     # If it is relative, then search for the first ld in PATH.
6558     with_gnu_ld=unknown
6559     ;;
6560   esac
6561 elif test "$with_gnu_ld" = yes; then
6562   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
6563 $as_echo_n "checking for GNU ld... " >&6; }
6564 else
6565   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
6566 $as_echo_n "checking for non-GNU ld... " >&6; }
6567 fi
6568 if ${lt_cv_path_LD+:} false; then :
6569   $as_echo_n "(cached) " >&6
6570 else
6571   if test -z "$LD"; then
6572   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
6573   for ac_dir in $PATH; do
6574     IFS="$lt_save_ifs"
6575     test -z "$ac_dir" && ac_dir=.
6576     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
6577       lt_cv_path_LD="$ac_dir/$ac_prog"
6578       # Check to see if the program is GNU ld.  I'd rather use --version,
6579       # but apparently some variants of GNU ld only accept -v.
6580       # Break only if it was the GNU/non-GNU ld that we prefer.
6581       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
6582       *GNU* | *'with BFD'*)
6583         test "$with_gnu_ld" != no && break
6584         ;;
6585       *)
6586         test "$with_gnu_ld" != yes && break
6587         ;;
6588       esac
6589     fi
6590   done
6591   IFS="$lt_save_ifs"
6592 else
6593   lt_cv_path_LD="$LD" # Let the user override the test with a path.
6594 fi
6595 fi
6596
6597 LD="$lt_cv_path_LD"
6598 if test -n "$LD"; then
6599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
6600 $as_echo "$LD" >&6; }
6601 else
6602   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6603 $as_echo "no" >&6; }
6604 fi
6605 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
6606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
6607 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
6608 if ${lt_cv_prog_gnu_ld+:} false; then :
6609   $as_echo_n "(cached) " >&6
6610 else
6611   # I'd rather use --version here, but apparently some GNU lds only accept -v.
6612 case `$LD -v 2>&1 </dev/null` in
6613 *GNU* | *'with BFD'*)
6614   lt_cv_prog_gnu_ld=yes
6615   ;;
6616 *)
6617   lt_cv_prog_gnu_ld=no
6618   ;;
6619 esac
6620 fi
6621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
6622 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
6623 with_gnu_ld=$lt_cv_prog_gnu_ld
6624
6625
6626
6627
6628
6629
6630
6631
6632
6633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
6634 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
6635 if ${lt_cv_path_NM+:} false; then :
6636   $as_echo_n "(cached) " >&6
6637 else
6638   if test -n "$NM"; then
6639   # Let the user override the test.
6640   lt_cv_path_NM="$NM"
6641 else
6642   lt_nm_to_check="${ac_tool_prefix}nm"
6643   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
6644     lt_nm_to_check="$lt_nm_to_check nm"
6645   fi
6646   for lt_tmp_nm in $lt_nm_to_check; do
6647     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
6648     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
6649       IFS="$lt_save_ifs"
6650       test -z "$ac_dir" && ac_dir=.
6651       tmp_nm="$ac_dir/$lt_tmp_nm"
6652       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
6653         # Check to see if the nm accepts a BSD-compat flag.
6654         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
6655         #   nm: unknown option "B" ignored
6656         # Tru64's nm complains that /dev/null is an invalid object file
6657         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
6658         */dev/null* | *'Invalid file or object type'*)
6659           lt_cv_path_NM="$tmp_nm -B"
6660           break
6661           ;;
6662         *)
6663           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
6664           */dev/null*)
6665             lt_cv_path_NM="$tmp_nm -p"
6666             break
6667             ;;
6668           *)
6669             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
6670             continue # so that we can try to find one that supports BSD flags
6671             ;;
6672           esac
6673           ;;
6674         esac
6675       fi
6676     done
6677     IFS="$lt_save_ifs"
6678   done
6679   : ${lt_cv_path_NM=no}
6680 fi
6681 fi
6682 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
6683 $as_echo "$lt_cv_path_NM" >&6; }
6684 if test "$lt_cv_path_NM" != "no"; then
6685   NM="$lt_cv_path_NM"
6686 else
6687   # Didn't find any BSD compatible name lister, look for dumpbin.
6688   if test -n "$DUMPBIN"; then :
6689     # Let the user override the test.
6690   else
6691     if test -n "$ac_tool_prefix"; then
6692   for ac_prog in dumpbin "link -dump"
6693   do
6694     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
6695 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
6696 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6697 $as_echo_n "checking for $ac_word... " >&6; }
6698 if ${ac_cv_prog_DUMPBIN+:} false; then :
6699   $as_echo_n "(cached) " >&6
6700 else
6701   if test -n "$DUMPBIN"; then
6702   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
6703 else
6704 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6705 for as_dir in $PATH
6706 do
6707   IFS=$as_save_IFS
6708   test -z "$as_dir" && as_dir=.
6709     for ac_exec_ext in '' $ac_executable_extensions; do
6710   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6711     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
6712     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6713     break 2
6714   fi
6715 done
6716   done
6717 IFS=$as_save_IFS
6718
6719 fi
6720 fi
6721 DUMPBIN=$ac_cv_prog_DUMPBIN
6722 if test -n "$DUMPBIN"; then
6723   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
6724 $as_echo "$DUMPBIN" >&6; }
6725 else
6726   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6727 $as_echo "no" >&6; }
6728 fi
6729
6730
6731     test -n "$DUMPBIN" && break
6732   done
6733 fi
6734 if test -z "$DUMPBIN"; then
6735   ac_ct_DUMPBIN=$DUMPBIN
6736   for ac_prog in dumpbin "link -dump"
6737 do
6738   # Extract the first word of "$ac_prog", so it can be a program name with args.
6739 set dummy $ac_prog; ac_word=$2
6740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6741 $as_echo_n "checking for $ac_word... " >&6; }
6742 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
6743   $as_echo_n "(cached) " >&6
6744 else
6745   if test -n "$ac_ct_DUMPBIN"; then
6746   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
6747 else
6748 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6749 for as_dir in $PATH
6750 do
6751   IFS=$as_save_IFS
6752   test -z "$as_dir" && as_dir=.
6753     for ac_exec_ext in '' $ac_executable_extensions; do
6754   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6755     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
6756     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6757     break 2
6758   fi
6759 done
6760   done
6761 IFS=$as_save_IFS
6762
6763 fi
6764 fi
6765 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
6766 if test -n "$ac_ct_DUMPBIN"; then
6767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
6768 $as_echo "$ac_ct_DUMPBIN" >&6; }
6769 else
6770   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6771 $as_echo "no" >&6; }
6772 fi
6773
6774
6775   test -n "$ac_ct_DUMPBIN" && break
6776 done
6777
6778   if test "x$ac_ct_DUMPBIN" = x; then
6779     DUMPBIN=":"
6780   else
6781     case $cross_compiling:$ac_tool_warned in
6782 yes:)
6783 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6784 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6785 ac_tool_warned=yes ;;
6786 esac
6787     DUMPBIN=$ac_ct_DUMPBIN
6788   fi
6789 fi
6790
6791     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
6792     *COFF*)
6793       DUMPBIN="$DUMPBIN -symbols"
6794       ;;
6795     *)
6796       DUMPBIN=:
6797       ;;
6798     esac
6799   fi
6800
6801   if test "$DUMPBIN" != ":"; then
6802     NM="$DUMPBIN"
6803   fi
6804 fi
6805 test -z "$NM" && NM=nm
6806
6807
6808
6809
6810
6811
6812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
6813 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
6814 if ${lt_cv_nm_interface+:} false; then :
6815   $as_echo_n "(cached) " >&6
6816 else
6817   lt_cv_nm_interface="BSD nm"
6818   echo "int some_variable = 0;" > conftest.$ac_ext
6819   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
6820   (eval "$ac_compile" 2>conftest.err)
6821   cat conftest.err >&5
6822   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
6823   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
6824   cat conftest.err >&5
6825   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
6826   cat conftest.out >&5
6827   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
6828     lt_cv_nm_interface="MS dumpbin"
6829   fi
6830   rm -f conftest*
6831 fi
6832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
6833 $as_echo "$lt_cv_nm_interface" >&6; }
6834
6835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6836 $as_echo_n "checking whether ln -s works... " >&6; }
6837 LN_S=$as_ln_s
6838 if test "$LN_S" = "ln -s"; then
6839   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6840 $as_echo "yes" >&6; }
6841 else
6842   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6843 $as_echo "no, using $LN_S" >&6; }
6844 fi
6845
6846 # find the maximum length of command line arguments
6847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
6848 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
6849 if ${lt_cv_sys_max_cmd_len+:} false; then :
6850   $as_echo_n "(cached) " >&6
6851 else
6852     i=0
6853   teststring="ABCD"
6854
6855   case $build_os in
6856   msdosdjgpp*)
6857     # On DJGPP, this test can blow up pretty badly due to problems in libc
6858     # (any single argument exceeding 2000 bytes causes a buffer overrun
6859     # during glob expansion).  Even if it were fixed, the result of this
6860     # check would be larger than it should be.
6861     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
6862     ;;
6863
6864   gnu*)
6865     # Under GNU Hurd, this test is not required because there is
6866     # no limit to the length of command line arguments.
6867     # Libtool will interpret -1 as no limit whatsoever
6868     lt_cv_sys_max_cmd_len=-1;
6869     ;;
6870
6871   cygwin* | mingw* | cegcc*)
6872     # On Win9x/ME, this test blows up -- it succeeds, but takes
6873     # about 5 minutes as the teststring grows exponentially.
6874     # Worse, since 9x/ME are not pre-emptively multitasking,
6875     # you end up with a "frozen" computer, even though with patience
6876     # the test eventually succeeds (with a max line length of 256k).
6877     # Instead, let's just punt: use the minimum linelength reported by
6878     # all of the supported platforms: 8192 (on NT/2K/XP).
6879     lt_cv_sys_max_cmd_len=8192;
6880     ;;
6881
6882   mint*)
6883     # On MiNT this can take a long time and run out of memory.
6884     lt_cv_sys_max_cmd_len=8192;
6885     ;;
6886
6887   amigaos*)
6888     # On AmigaOS with pdksh, this test takes hours, literally.
6889     # So we just punt and use a minimum line length of 8192.
6890     lt_cv_sys_max_cmd_len=8192;
6891     ;;
6892
6893   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
6894     # This has been around since 386BSD, at least.  Likely further.
6895     if test -x /sbin/sysctl; then
6896       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
6897     elif test -x /usr/sbin/sysctl; then
6898       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
6899     else
6900       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
6901     fi
6902     # And add a safety zone
6903     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6904     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6905     ;;
6906
6907   interix*)
6908     # We know the value 262144 and hardcode it with a safety zone (like BSD)
6909     lt_cv_sys_max_cmd_len=196608
6910     ;;
6911
6912   osf*)
6913     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
6914     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
6915     # nice to cause kernel panics so lets avoid the loop below.
6916     # First set a reasonable default.
6917     lt_cv_sys_max_cmd_len=16384
6918     #
6919     if test -x /sbin/sysconfig; then
6920       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
6921         *1*) lt_cv_sys_max_cmd_len=-1 ;;
6922       esac
6923     fi
6924     ;;
6925   sco3.2v5*)
6926     lt_cv_sys_max_cmd_len=102400
6927     ;;
6928   sysv5* | sco5v6* | sysv4.2uw2*)
6929     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
6930     if test -n "$kargmax"; then
6931       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
6932     else
6933       lt_cv_sys_max_cmd_len=32768
6934     fi
6935     ;;
6936   *)
6937     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
6938     if test -n "$lt_cv_sys_max_cmd_len"; then
6939       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6940       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6941     else
6942       # Make teststring a little bigger before we do anything with it.
6943       # a 1K string should be a reasonable start.
6944       for i in 1 2 3 4 5 6 7 8 ; do
6945         teststring=$teststring$teststring
6946       done
6947       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
6948       # If test is not a shell built-in, we'll probably end up computing a
6949       # maximum length that is only half of the actual maximum length, but
6950       # we can't tell.
6951       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
6952                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
6953               test $i != 17 # 1/2 MB should be enough
6954       do
6955         i=`expr $i + 1`
6956         teststring=$teststring$teststring
6957       done
6958       # Only check the string length outside the loop.
6959       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
6960       teststring=
6961       # Add a significant safety factor because C++ compilers can tack on
6962       # massive amounts of additional arguments before passing them to the
6963       # linker.  It appears as though 1/2 is a usable value.
6964       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
6965     fi
6966     ;;
6967   esac
6968
6969 fi
6970
6971 if test -n $lt_cv_sys_max_cmd_len ; then
6972   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
6973 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
6974 else
6975   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
6976 $as_echo "none" >&6; }
6977 fi
6978 max_cmd_len=$lt_cv_sys_max_cmd_len
6979
6980
6981
6982
6983
6984
6985 : ${CP="cp -f"}
6986 : ${MV="mv -f"}
6987 : ${RM="rm -f"}
6988
6989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
6990 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
6991 # Try some XSI features
6992 xsi_shell=no
6993 ( _lt_dummy="a/b/c"
6994   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
6995       = c,a/b,, \
6996     && eval 'test $(( 1 + 1 )) -eq 2 \
6997     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
6998   && xsi_shell=yes
6999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
7000 $as_echo "$xsi_shell" >&6; }
7001
7002
7003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
7004 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
7005 lt_shell_append=no
7006 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
7007     >/dev/null 2>&1 \
7008   && lt_shell_append=yes
7009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
7010 $as_echo "$lt_shell_append" >&6; }
7011
7012
7013 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7014   lt_unset=unset
7015 else
7016   lt_unset=false
7017 fi
7018
7019
7020
7021
7022
7023 # test EBCDIC or ASCII
7024 case `echo X|tr X '\101'` in
7025  A) # ASCII based system
7026     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7027   lt_SP2NL='tr \040 \012'
7028   lt_NL2SP='tr \015\012 \040\040'
7029   ;;
7030  *) # EBCDIC based system
7031   lt_SP2NL='tr \100 \n'
7032   lt_NL2SP='tr \r\n \100\100'
7033   ;;
7034 esac
7035
7036
7037
7038
7039
7040
7041
7042
7043
7044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
7045 $as_echo_n "checking for $LD option to reload object files... " >&6; }
7046 if ${lt_cv_ld_reload_flag+:} false; then :
7047   $as_echo_n "(cached) " >&6
7048 else
7049   lt_cv_ld_reload_flag='-r'
7050 fi
7051 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
7052 $as_echo "$lt_cv_ld_reload_flag" >&6; }
7053 reload_flag=$lt_cv_ld_reload_flag
7054 case $reload_flag in
7055 "" | " "*) ;;
7056 *) reload_flag=" $reload_flag" ;;
7057 esac
7058 reload_cmds='$LD$reload_flag -o $output$reload_objs'
7059 case $host_os in
7060   darwin*)
7061     if test "$GCC" = yes; then
7062       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
7063     else
7064       reload_cmds='$LD$reload_flag -o $output$reload_objs'
7065     fi
7066     ;;
7067 esac
7068
7069
7070
7071
7072
7073
7074
7075
7076
7077 if test -n "$ac_tool_prefix"; then
7078   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
7079 set dummy ${ac_tool_prefix}objdump; ac_word=$2
7080 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7081 $as_echo_n "checking for $ac_word... " >&6; }
7082 if ${ac_cv_prog_OBJDUMP+:} false; then :
7083   $as_echo_n "(cached) " >&6
7084 else
7085   if test -n "$OBJDUMP"; then
7086   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
7087 else
7088 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7089 for as_dir in $PATH
7090 do
7091   IFS=$as_save_IFS
7092   test -z "$as_dir" && as_dir=.
7093     for ac_exec_ext in '' $ac_executable_extensions; do
7094   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7095     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
7096     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7097     break 2
7098   fi
7099 done
7100   done
7101 IFS=$as_save_IFS
7102
7103 fi
7104 fi
7105 OBJDUMP=$ac_cv_prog_OBJDUMP
7106 if test -n "$OBJDUMP"; then
7107   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
7108 $as_echo "$OBJDUMP" >&6; }
7109 else
7110   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7111 $as_echo "no" >&6; }
7112 fi
7113
7114
7115 fi
7116 if test -z "$ac_cv_prog_OBJDUMP"; then
7117   ac_ct_OBJDUMP=$OBJDUMP
7118   # Extract the first word of "objdump", so it can be a program name with args.
7119 set dummy objdump; ac_word=$2
7120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7121 $as_echo_n "checking for $ac_word... " >&6; }
7122 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
7123   $as_echo_n "(cached) " >&6
7124 else
7125   if test -n "$ac_ct_OBJDUMP"; then
7126   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
7127 else
7128 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7129 for as_dir in $PATH
7130 do
7131   IFS=$as_save_IFS
7132   test -z "$as_dir" && as_dir=.
7133     for ac_exec_ext in '' $ac_executable_extensions; do
7134   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7135     ac_cv_prog_ac_ct_OBJDUMP="objdump"
7136     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7137     break 2
7138   fi
7139 done
7140   done
7141 IFS=$as_save_IFS
7142
7143 fi
7144 fi
7145 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
7146 if test -n "$ac_ct_OBJDUMP"; then
7147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
7148 $as_echo "$ac_ct_OBJDUMP" >&6; }
7149 else
7150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7151 $as_echo "no" >&6; }
7152 fi
7153
7154   if test "x$ac_ct_OBJDUMP" = x; then
7155     OBJDUMP="false"
7156   else
7157     case $cross_compiling:$ac_tool_warned in
7158 yes:)
7159 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7160 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7161 ac_tool_warned=yes ;;
7162 esac
7163     OBJDUMP=$ac_ct_OBJDUMP
7164   fi
7165 else
7166   OBJDUMP="$ac_cv_prog_OBJDUMP"
7167 fi
7168
7169 test -z "$OBJDUMP" && OBJDUMP=objdump
7170
7171
7172
7173
7174
7175
7176
7177
7178
7179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
7180 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
7181 if ${lt_cv_deplibs_check_method+:} false; then :
7182   $as_echo_n "(cached) " >&6
7183 else
7184   lt_cv_file_magic_cmd='$MAGIC_CMD'
7185 lt_cv_file_magic_test_file=
7186 lt_cv_deplibs_check_method='unknown'
7187 # Need to set the preceding variable on all platforms that support
7188 # interlibrary dependencies.
7189 # 'none' -- dependencies not supported.
7190 # `unknown' -- same as none, but documents that we really don't know.
7191 # 'pass_all' -- all dependencies passed with no checks.
7192 # 'test_compile' -- check by making test program.
7193 # 'file_magic [[regex]]' -- check by looking for files in library path
7194 # which responds to the $file_magic_cmd with a given extended regex.
7195 # If you have `file' or equivalent on your system and you're not sure
7196 # whether `pass_all' will *always* work, you probably want this one.
7197
7198 case $host_os in
7199 aix[4-9]*)
7200   lt_cv_deplibs_check_method=pass_all
7201   ;;
7202
7203 beos*)
7204   lt_cv_deplibs_check_method=pass_all
7205   ;;
7206
7207 bsdi[45]*)
7208   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
7209   lt_cv_file_magic_cmd='/usr/bin/file -L'
7210   lt_cv_file_magic_test_file=/shlib/libc.so
7211   ;;
7212
7213 cygwin*)
7214   # func_win32_libid is a shell function defined in ltmain.sh
7215   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
7216   lt_cv_file_magic_cmd='func_win32_libid'
7217   ;;
7218
7219 mingw* | pw32*)
7220   # Base MSYS/MinGW do not provide the 'file' command needed by
7221   # func_win32_libid shell function, so use a weaker test based on 'objdump',
7222   # unless we find 'file', for example because we are cross-compiling.
7223   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
7224   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
7225     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
7226     lt_cv_file_magic_cmd='func_win32_libid'
7227   else
7228     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
7229     lt_cv_file_magic_cmd='$OBJDUMP -f'
7230   fi
7231   ;;
7232
7233 cegcc*)
7234   # use the weaker test based on 'objdump'. See mingw*.
7235   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
7236   lt_cv_file_magic_cmd='$OBJDUMP -f'
7237   ;;
7238
7239 darwin* | rhapsody*)
7240   lt_cv_deplibs_check_method=pass_all
7241   ;;
7242
7243 freebsd* | dragonfly*)
7244   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
7245     case $host_cpu in
7246     i*86 )
7247       # Not sure whether the presence of OpenBSD here was a mistake.
7248       # Let's accept both of them until this is cleared up.
7249       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
7250       lt_cv_file_magic_cmd=/usr/bin/file
7251       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
7252       ;;
7253     esac
7254   else
7255     lt_cv_deplibs_check_method=pass_all
7256   fi
7257   ;;
7258
7259 gnu*)
7260   lt_cv_deplibs_check_method=pass_all
7261   ;;
7262
7263 haiku*)
7264   lt_cv_deplibs_check_method=pass_all
7265   ;;
7266
7267 hpux10.20* | hpux11*)
7268   lt_cv_file_magic_cmd=/usr/bin/file
7269   case $host_cpu in
7270   ia64*)
7271     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
7272     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
7273     ;;
7274   hppa*64*)
7275     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
7276     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
7277     ;;
7278   *)
7279     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
7280     lt_cv_file_magic_test_file=/usr/lib/libc.sl
7281     ;;
7282   esac
7283   ;;
7284
7285 interix[3-9]*)
7286   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
7287   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
7288   ;;
7289
7290 irix5* | irix6* | nonstopux*)
7291   case $LD in
7292   *-32|*"-32 ") libmagic=32-bit;;
7293   *-n32|*"-n32 ") libmagic=N32;;
7294   *-64|*"-64 ") libmagic=64-bit;;
7295   *) libmagic=never-match;;
7296   esac
7297   lt_cv_deplibs_check_method=pass_all
7298   ;;
7299
7300 # This must be Linux ELF.
7301 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
7302   lt_cv_deplibs_check_method=pass_all
7303   ;;
7304
7305 netbsd*)
7306   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
7307     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
7308   else
7309     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
7310   fi
7311   ;;
7312
7313 newos6*)
7314   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
7315   lt_cv_file_magic_cmd=/usr/bin/file
7316   lt_cv_file_magic_test_file=/usr/lib/libnls.so
7317   ;;
7318
7319 *nto* | *qnx*)
7320   lt_cv_deplibs_check_method=pass_all
7321   ;;
7322
7323 openbsd*)
7324   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
7325     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
7326   else
7327     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
7328   fi
7329   ;;
7330
7331 osf3* | osf4* | osf5*)
7332   lt_cv_deplibs_check_method=pass_all
7333   ;;
7334
7335 rdos*)
7336   lt_cv_deplibs_check_method=pass_all
7337   ;;
7338
7339 solaris*)
7340   lt_cv_deplibs_check_method=pass_all
7341   ;;
7342
7343 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
7344   lt_cv_deplibs_check_method=pass_all
7345   ;;
7346
7347 sysv4 | sysv4.3*)
7348   case $host_vendor in
7349   motorola)
7350     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
7351     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
7352     ;;
7353   ncr)
7354     lt_cv_deplibs_check_method=pass_all
7355     ;;
7356   sequent)
7357     lt_cv_file_magic_cmd='/bin/file'
7358     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
7359     ;;
7360   sni)
7361     lt_cv_file_magic_cmd='/bin/file'
7362     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
7363     lt_cv_file_magic_test_file=/lib/libc.so
7364     ;;
7365   siemens)
7366     lt_cv_deplibs_check_method=pass_all
7367     ;;
7368   pc)
7369     lt_cv_deplibs_check_method=pass_all
7370     ;;
7371   esac
7372   ;;
7373
7374 tpf*)
7375   lt_cv_deplibs_check_method=pass_all
7376   ;;
7377 esac
7378
7379 fi
7380 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
7381 $as_echo "$lt_cv_deplibs_check_method" >&6; }
7382 file_magic_cmd=$lt_cv_file_magic_cmd
7383 deplibs_check_method=$lt_cv_deplibs_check_method
7384 test -z "$deplibs_check_method" && deplibs_check_method=unknown
7385
7386
7387
7388
7389
7390
7391
7392
7393
7394
7395
7396
7397 if test -n "$ac_tool_prefix"; then
7398   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7399 set dummy ${ac_tool_prefix}ar; ac_word=$2
7400 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7401 $as_echo_n "checking for $ac_word... " >&6; }
7402 if ${ac_cv_prog_AR+:} false; then :
7403   $as_echo_n "(cached) " >&6
7404 else
7405   if test -n "$AR"; then
7406   ac_cv_prog_AR="$AR" # Let the user override the test.
7407 else
7408 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7409 for as_dir in $PATH
7410 do
7411   IFS=$as_save_IFS
7412   test -z "$as_dir" && as_dir=.
7413     for ac_exec_ext in '' $ac_executable_extensions; do
7414   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7415     ac_cv_prog_AR="${ac_tool_prefix}ar"
7416     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7417     break 2
7418   fi
7419 done
7420   done
7421 IFS=$as_save_IFS
7422
7423 fi
7424 fi
7425 AR=$ac_cv_prog_AR
7426 if test -n "$AR"; then
7427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7428 $as_echo "$AR" >&6; }
7429 else
7430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7431 $as_echo "no" >&6; }
7432 fi
7433
7434
7435 fi
7436 if test -z "$ac_cv_prog_AR"; then
7437   ac_ct_AR=$AR
7438   # Extract the first word of "ar", so it can be a program name with args.
7439 set dummy ar; ac_word=$2
7440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7441 $as_echo_n "checking for $ac_word... " >&6; }
7442 if ${ac_cv_prog_ac_ct_AR+:} false; then :
7443   $as_echo_n "(cached) " >&6
7444 else
7445   if test -n "$ac_ct_AR"; then
7446   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7447 else
7448 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7449 for as_dir in $PATH
7450 do
7451   IFS=$as_save_IFS
7452   test -z "$as_dir" && as_dir=.
7453     for ac_exec_ext in '' $ac_executable_extensions; do
7454   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7455     ac_cv_prog_ac_ct_AR="ar"
7456     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7457     break 2
7458   fi
7459 done
7460   done
7461 IFS=$as_save_IFS
7462
7463 fi
7464 fi
7465 ac_ct_AR=$ac_cv_prog_ac_ct_AR
7466 if test -n "$ac_ct_AR"; then
7467   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7468 $as_echo "$ac_ct_AR" >&6; }
7469 else
7470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7471 $as_echo "no" >&6; }
7472 fi
7473
7474   if test "x$ac_ct_AR" = x; then
7475     AR="false"
7476   else
7477     case $cross_compiling:$ac_tool_warned in
7478 yes:)
7479 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7480 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7481 ac_tool_warned=yes ;;
7482 esac
7483     AR=$ac_ct_AR
7484   fi
7485 else
7486   AR="$ac_cv_prog_AR"
7487 fi
7488
7489 test -z "$AR" && AR=ar
7490 test -z "$AR_FLAGS" && AR_FLAGS=cru
7491
7492
7493
7494
7495
7496
7497
7498
7499
7500
7501
7502 if test -n "$ac_tool_prefix"; then
7503   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
7504 set dummy ${ac_tool_prefix}strip; ac_word=$2
7505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7506 $as_echo_n "checking for $ac_word... " >&6; }
7507 if ${ac_cv_prog_STRIP+:} false; then :
7508   $as_echo_n "(cached) " >&6
7509 else
7510   if test -n "$STRIP"; then
7511   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
7512 else
7513 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7514 for as_dir in $PATH
7515 do
7516   IFS=$as_save_IFS
7517   test -z "$as_dir" && as_dir=.
7518     for ac_exec_ext in '' $ac_executable_extensions; do
7519   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7520     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
7521     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7522     break 2
7523   fi
7524 done
7525   done
7526 IFS=$as_save_IFS
7527
7528 fi
7529 fi
7530 STRIP=$ac_cv_prog_STRIP
7531 if test -n "$STRIP"; then
7532   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
7533 $as_echo "$STRIP" >&6; }
7534 else
7535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7536 $as_echo "no" >&6; }
7537 fi
7538
7539
7540 fi
7541 if test -z "$ac_cv_prog_STRIP"; then
7542   ac_ct_STRIP=$STRIP
7543   # Extract the first word of "strip", so it can be a program name with args.
7544 set dummy strip; ac_word=$2
7545 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7546 $as_echo_n "checking for $ac_word... " >&6; }
7547 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
7548   $as_echo_n "(cached) " >&6
7549 else
7550   if test -n "$ac_ct_STRIP"; then
7551   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
7552 else
7553 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7554 for as_dir in $PATH
7555 do
7556   IFS=$as_save_IFS
7557   test -z "$as_dir" && as_dir=.
7558     for ac_exec_ext in '' $ac_executable_extensions; do
7559   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7560     ac_cv_prog_ac_ct_STRIP="strip"
7561     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7562     break 2
7563   fi
7564 done
7565   done
7566 IFS=$as_save_IFS
7567
7568 fi
7569 fi
7570 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
7571 if test -n "$ac_ct_STRIP"; then
7572   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
7573 $as_echo "$ac_ct_STRIP" >&6; }
7574 else
7575   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7576 $as_echo "no" >&6; }
7577 fi
7578
7579   if test "x$ac_ct_STRIP" = x; then
7580     STRIP=":"
7581   else
7582     case $cross_compiling:$ac_tool_warned in
7583 yes:)
7584 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7585 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7586 ac_tool_warned=yes ;;
7587 esac
7588     STRIP=$ac_ct_STRIP
7589   fi
7590 else
7591   STRIP="$ac_cv_prog_STRIP"
7592 fi
7593
7594 test -z "$STRIP" && STRIP=:
7595
7596
7597
7598
7599
7600
7601 if test -n "$ac_tool_prefix"; then
7602   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7603 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7604 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7605 $as_echo_n "checking for $ac_word... " >&6; }
7606 if ${ac_cv_prog_RANLIB+:} false; then :
7607   $as_echo_n "(cached) " >&6
7608 else
7609   if test -n "$RANLIB"; then
7610   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7611 else
7612 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7613 for as_dir in $PATH
7614 do
7615   IFS=$as_save_IFS
7616   test -z "$as_dir" && as_dir=.
7617     for ac_exec_ext in '' $ac_executable_extensions; do
7618   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7619     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7620     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7621     break 2
7622   fi
7623 done
7624   done
7625 IFS=$as_save_IFS
7626
7627 fi
7628 fi
7629 RANLIB=$ac_cv_prog_RANLIB
7630 if test -n "$RANLIB"; then
7631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7632 $as_echo "$RANLIB" >&6; }
7633 else
7634   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7635 $as_echo "no" >&6; }
7636 fi
7637
7638
7639 fi
7640 if test -z "$ac_cv_prog_RANLIB"; then
7641   ac_ct_RANLIB=$RANLIB
7642   # Extract the first word of "ranlib", so it can be a program name with args.
7643 set dummy ranlib; ac_word=$2
7644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7645 $as_echo_n "checking for $ac_word... " >&6; }
7646 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
7647   $as_echo_n "(cached) " >&6
7648 else
7649   if test -n "$ac_ct_RANLIB"; then
7650   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7651 else
7652 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7653 for as_dir in $PATH
7654 do
7655   IFS=$as_save_IFS
7656   test -z "$as_dir" && as_dir=.
7657     for ac_exec_ext in '' $ac_executable_extensions; do
7658   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7659     ac_cv_prog_ac_ct_RANLIB="ranlib"
7660     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7661     break 2
7662   fi
7663 done
7664   done
7665 IFS=$as_save_IFS
7666
7667 fi
7668 fi
7669 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7670 if test -n "$ac_ct_RANLIB"; then
7671   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7672 $as_echo "$ac_ct_RANLIB" >&6; }
7673 else
7674   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7675 $as_echo "no" >&6; }
7676 fi
7677
7678   if test "x$ac_ct_RANLIB" = x; then
7679     RANLIB=":"
7680   else
7681     case $cross_compiling:$ac_tool_warned in
7682 yes:)
7683 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7684 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7685 ac_tool_warned=yes ;;
7686 esac
7687     RANLIB=$ac_ct_RANLIB
7688   fi
7689 else
7690   RANLIB="$ac_cv_prog_RANLIB"
7691 fi
7692
7693 test -z "$RANLIB" && RANLIB=:
7694
7695
7696
7697
7698
7699
7700 # Determine commands to create old-style static archives.
7701 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
7702 old_postinstall_cmds='chmod 644 $oldlib'
7703 old_postuninstall_cmds=
7704
7705 if test -n "$RANLIB"; then
7706   case $host_os in
7707   openbsd*)
7708     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
7709     ;;
7710   *)
7711     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
7712     ;;
7713   esac
7714   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
7715 fi
7716
7717 case $host_os in
7718   darwin*)
7719     lock_old_archive_extraction=yes ;;
7720   *)
7721     lock_old_archive_extraction=no ;;
7722 esac
7723
7724
7725
7726
7727
7728
7729
7730
7731
7732
7733
7734
7735
7736
7737
7738
7739
7740
7741
7742
7743
7744
7745
7746
7747
7748
7749
7750
7751
7752
7753
7754
7755
7756
7757
7758
7759
7760
7761
7762 # If no C compiler was specified, use CC.
7763 LTCC=${LTCC-"$CC"}
7764
7765 # If no C compiler flags were specified, use CFLAGS.
7766 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
7767
7768 # Allow CC to be a program name with arguments.
7769 compiler=$CC
7770
7771
7772 # Check for command to grab the raw symbol name followed by C symbol from nm.
7773 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
7774 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
7775 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
7776   $as_echo_n "(cached) " >&6
7777 else
7778
7779 # These are sane defaults that work on at least a few old systems.
7780 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
7781
7782 # Character class describing NM global symbol codes.
7783 symcode='[BCDEGRST]'
7784
7785 # Regexp to match symbols that can be accessed directly from C.
7786 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
7787
7788 # Define system-specific variables.
7789 case $host_os in
7790 aix*)
7791   symcode='[BCDT]'
7792   ;;
7793 cygwin* | mingw* | pw32* | cegcc*)
7794   symcode='[ABCDGISTW]'
7795   ;;
7796 hpux*)
7797   if test "$host_cpu" = ia64; then
7798     symcode='[ABCDEGRST]'
7799   fi
7800   ;;
7801 irix* | nonstopux*)
7802   symcode='[BCDEGRST]'
7803   ;;
7804 osf*)
7805   symcode='[BCDEGQRST]'
7806   ;;
7807 solaris*)
7808   symcode='[BDRT]'
7809   ;;
7810 sco3.2v5*)
7811   symcode='[DT]'
7812   ;;
7813 sysv4.2uw2*)
7814   symcode='[DT]'
7815   ;;
7816 sysv5* | sco5v6* | unixware* | OpenUNIX*)
7817   symcode='[ABDT]'
7818   ;;
7819 sysv4)
7820   symcode='[DFNSTU]'
7821   ;;
7822 esac
7823
7824 # If we're using GNU nm, then use its standard symbol codes.
7825 case `$NM -V 2>&1` in
7826 *GNU* | *'with BFD'*)
7827   symcode='[ABCDGIRSTW]' ;;
7828 esac
7829
7830 # Transform an extracted symbol line into a proper C declaration.
7831 # Some systems (esp. on ia64) link data and code symbols differently,
7832 # so use this general approach.
7833 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
7834
7835 # Transform an extracted symbol line into symbol name and symbol address
7836 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
7837 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/  {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"lib\2\", (void *) \&\2},/p'"
7838
7839 # Handle CRLF in mingw tool chain
7840 opt_cr=
7841 case $build_os in
7842 mingw*)
7843   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
7844   ;;
7845 esac
7846
7847 # Try without a prefix underscore, then with it.
7848 for ac_symprfx in "" "_"; do
7849
7850   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
7851   symxfrm="\\1 $ac_symprfx\\2 \\2"
7852
7853   # Write the raw and C identifiers.
7854   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
7855     # Fake it for dumpbin and say T for any non-static function
7856     # and D for any global variable.
7857     # Also find C++ and __fastcall symbols from MSVC++,
7858     # which start with @ or ?.
7859     lt_cv_sys_global_symbol_pipe="$AWK '"\
7860 "     {last_section=section; section=\$ 3};"\
7861 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
7862 "     \$ 0!~/External *\|/{next};"\
7863 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
7864 "     {if(hide[section]) next};"\
7865 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
7866 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
7867 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
7868 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
7869 "     ' prfx=^$ac_symprfx"
7870   else
7871     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
7872   fi
7873
7874   # Check to see that the pipe works correctly.
7875   pipe_works=no
7876
7877   rm -f conftest*
7878   cat > conftest.$ac_ext <<_LT_EOF
7879 #ifdef __cplusplus
7880 extern "C" {
7881 #endif
7882 char nm_test_var;
7883 void nm_test_func(void);
7884 void nm_test_func(void){}
7885 #ifdef __cplusplus
7886 }
7887 #endif
7888 int main(){nm_test_var='a';nm_test_func();return(0);}
7889 _LT_EOF
7890
7891   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7892   (eval $ac_compile) 2>&5
7893   ac_status=$?
7894   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7895   test $ac_status = 0; }; then
7896     # Now try to grab the symbols.
7897     nlist=conftest.nm
7898     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
7899   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
7900   ac_status=$?
7901   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7902   test $ac_status = 0; } && test -s "$nlist"; then
7903       # Try sorting and uniquifying the output.
7904       if sort "$nlist" | uniq > "$nlist"T; then
7905         mv -f "$nlist"T "$nlist"
7906       else
7907         rm -f "$nlist"T
7908       fi
7909
7910       # Make sure that we snagged all the symbols we need.
7911       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
7912         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
7913           cat <<_LT_EOF > conftest.$ac_ext
7914 #ifdef __cplusplus
7915 extern "C" {
7916 #endif
7917
7918 _LT_EOF
7919           # Now generate the symbol file.
7920           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
7921
7922           cat <<_LT_EOF >> conftest.$ac_ext
7923
7924 /* The mapping between symbol names and symbols.  */
7925 const struct {
7926   const char *name;
7927   void       *address;
7928 }
7929 lt__PROGRAM__LTX_preloaded_symbols[] =
7930 {
7931   { "@PROGRAM@", (void *) 0 },
7932 _LT_EOF
7933           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
7934           cat <<\_LT_EOF >> conftest.$ac_ext
7935   {0, (void *) 0}
7936 };
7937
7938 /* This works around a problem in FreeBSD linker */
7939 #ifdef FREEBSD_WORKAROUND
7940 static const void *lt_preloaded_setup() {
7941   return lt__PROGRAM__LTX_preloaded_symbols;
7942 }
7943 #endif
7944
7945 #ifdef __cplusplus
7946 }
7947 #endif
7948 _LT_EOF
7949           # Now try linking the two files.
7950           mv conftest.$ac_objext conftstm.$ac_objext
7951           lt_save_LIBS="$LIBS"
7952           lt_save_CFLAGS="$CFLAGS"
7953           LIBS="conftstm.$ac_objext"
7954           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
7955           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
7956   (eval $ac_link) 2>&5
7957   ac_status=$?
7958   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7959   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
7960             pipe_works=yes
7961           fi
7962           LIBS="$lt_save_LIBS"
7963           CFLAGS="$lt_save_CFLAGS"
7964         else
7965           echo "cannot find nm_test_func in $nlist" >&5
7966         fi
7967       else
7968         echo "cannot find nm_test_var in $nlist" >&5
7969       fi
7970     else
7971       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
7972     fi
7973   else
7974     echo "$progname: failed program was:" >&5
7975     cat conftest.$ac_ext >&5
7976   fi
7977   rm -rf conftest* conftst*
7978
7979   # Do not use the global_symbol_pipe unless it works.
7980   if test "$pipe_works" = yes; then
7981     break
7982   else
7983     lt_cv_sys_global_symbol_pipe=
7984   fi
7985 done
7986
7987 fi
7988
7989 if test -z "$lt_cv_sys_global_symbol_pipe"; then
7990   lt_cv_sys_global_symbol_to_cdecl=
7991 fi
7992 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
7993   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
7994 $as_echo "failed" >&6; }
7995 else
7996   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
7997 $as_echo "ok" >&6; }
7998 fi
7999
8000
8001
8002
8003
8004
8005
8006
8007
8008
8009
8010
8011
8012
8013
8014
8015
8016
8017
8018
8019
8020
8021 # Check whether --enable-libtool-lock was given.
8022 if test "${enable_libtool_lock+set}" = set; then :
8023   enableval=$enable_libtool_lock;
8024 fi
8025
8026 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
8027
8028 # Some flags need to be propagated to the compiler or linker for good
8029 # libtool support.
8030 case $host in
8031 ia64-*-hpux*)
8032   # Find out which ABI we are using.
8033   echo 'int i;' > conftest.$ac_ext
8034   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8035   (eval $ac_compile) 2>&5
8036   ac_status=$?
8037   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8038   test $ac_status = 0; }; then
8039     case `/usr/bin/file conftest.$ac_objext` in
8040       *ELF-32*)
8041         HPUX_IA64_MODE="32"
8042         ;;
8043       *ELF-64*)
8044         HPUX_IA64_MODE="64"
8045         ;;
8046     esac
8047   fi
8048   rm -rf conftest*
8049   ;;
8050 *-*-irix6*)
8051   # Find out which ABI we are using.
8052   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
8053   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8054   (eval $ac_compile) 2>&5
8055   ac_status=$?
8056   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8057   test $ac_status = 0; }; then
8058     if test "$lt_cv_prog_gnu_ld" = yes; then
8059       case `/usr/bin/file conftest.$ac_objext` in
8060         *32-bit*)
8061           LD="${LD-ld} -melf32bsmip"
8062           ;;
8063         *N32*)
8064           LD="${LD-ld} -melf32bmipn32"
8065           ;;
8066         *64-bit*)
8067           LD="${LD-ld} -melf64bmip"
8068         ;;
8069       esac
8070     else
8071       case `/usr/bin/file conftest.$ac_objext` in
8072         *32-bit*)
8073           LD="${LD-ld} -32"
8074           ;;
8075         *N32*)
8076           LD="${LD-ld} -n32"
8077           ;;
8078         *64-bit*)
8079           LD="${LD-ld} -64"
8080           ;;
8081       esac
8082     fi
8083   fi
8084   rm -rf conftest*
8085   ;;
8086
8087 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
8088 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
8089   # Find out which ABI we are using.
8090   echo 'int i;' > conftest.$ac_ext
8091   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8092   (eval $ac_compile) 2>&5
8093   ac_status=$?
8094   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8095   test $ac_status = 0; }; then
8096     case `/usr/bin/file conftest.o` in
8097       *32-bit*)
8098         case $host in
8099           x86_64-*kfreebsd*-gnu)
8100             LD="${LD-ld} -m elf_i386_fbsd"
8101             ;;
8102           x86_64-*linux*)
8103             case `/usr/bin/file conftest.o` in
8104               *x86-64*)
8105                 LD="${LD-ld} -m elf32_x86_64"
8106                 ;;
8107               *)
8108                 LD="${LD-ld} -m elf_i386"
8109                 ;;
8110             esac
8111             ;;
8112           powerpc64le-*linux*)
8113             LD="${LD-ld} -m elf32lppclinux"
8114             ;;
8115           powerpc64-*linux*)
8116             LD="${LD-ld} -m elf32ppclinux"
8117             ;;
8118           s390x-*linux*)
8119             LD="${LD-ld} -m elf_s390"
8120             ;;
8121           sparc64-*linux*)
8122             LD="${LD-ld} -m elf32_sparc"
8123             ;;
8124         esac
8125         ;;
8126       *64-bit*)
8127         case $host in
8128           x86_64-*kfreebsd*-gnu)
8129             LD="${LD-ld} -m elf_x86_64_fbsd"
8130             ;;
8131           x86_64-*linux*)
8132             LD="${LD-ld} -m elf_x86_64"
8133             ;;
8134           powerpcle-*linux*)
8135             LD="${LD-ld} -m elf64lppc"
8136             ;;
8137           powerpc-*linux*)
8138             LD="${LD-ld} -m elf64ppc"
8139             ;;
8140           s390*-*linux*|s390*-*tpf*)
8141             LD="${LD-ld} -m elf64_s390"
8142             ;;
8143           sparc*-*linux*)
8144             LD="${LD-ld} -m elf64_sparc"
8145             ;;
8146         esac
8147         ;;
8148     esac
8149   fi
8150   rm -rf conftest*
8151   ;;
8152
8153 *-*-sco3.2v5*)
8154   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
8155   SAVE_CFLAGS="$CFLAGS"
8156   CFLAGS="$CFLAGS -belf"
8157   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
8158 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
8159 if ${lt_cv_cc_needs_belf+:} false; then :
8160   $as_echo_n "(cached) " >&6
8161 else
8162   ac_ext=c
8163 ac_cpp='$CPP $CPPFLAGS'
8164 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8165 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8166 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8167
8168      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8169 /* end confdefs.h.  */
8170
8171 int
8172 main ()
8173 {
8174
8175   ;
8176   return 0;
8177 }
8178 _ACEOF
8179 if ac_fn_c_try_link "$LINENO"; then :
8180   lt_cv_cc_needs_belf=yes
8181 else
8182   lt_cv_cc_needs_belf=no
8183 fi
8184 rm -f core conftest.err conftest.$ac_objext \
8185     conftest$ac_exeext conftest.$ac_ext
8186      ac_ext=c
8187 ac_cpp='$CPP $CPPFLAGS'
8188 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8189 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8190 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8191
8192 fi
8193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
8194 $as_echo "$lt_cv_cc_needs_belf" >&6; }
8195   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
8196     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
8197     CFLAGS="$SAVE_CFLAGS"
8198   fi
8199   ;;
8200 sparc*-*solaris*)
8201   # Find out which ABI we are using.
8202   echo 'int i;' > conftest.$ac_ext
8203   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8204   (eval $ac_compile) 2>&5
8205   ac_status=$?
8206   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8207   test $ac_status = 0; }; then
8208     case `/usr/bin/file conftest.o` in
8209     *64-bit*)
8210       case $lt_cv_prog_gnu_ld in
8211       yes*) LD="${LD-ld} -m elf64_sparc" ;;
8212       *)
8213         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
8214           LD="${LD-ld} -64"
8215         fi
8216         ;;
8217       esac
8218       ;;
8219     esac
8220   fi
8221   rm -rf conftest*
8222   ;;
8223 esac
8224
8225 need_locks="$enable_libtool_lock"
8226
8227
8228   case $host_os in
8229     rhapsody* | darwin*)
8230     if test -n "$ac_tool_prefix"; then
8231   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
8232 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
8233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8234 $as_echo_n "checking for $ac_word... " >&6; }
8235 if ${ac_cv_prog_DSYMUTIL+:} false; then :
8236   $as_echo_n "(cached) " >&6
8237 else
8238   if test -n "$DSYMUTIL"; then
8239   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
8240 else
8241 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8242 for as_dir in $PATH
8243 do
8244   IFS=$as_save_IFS
8245   test -z "$as_dir" && as_dir=.
8246     for ac_exec_ext in '' $ac_executable_extensions; do
8247   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8248     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
8249     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8250     break 2
8251   fi
8252 done
8253   done
8254 IFS=$as_save_IFS
8255
8256 fi
8257 fi
8258 DSYMUTIL=$ac_cv_prog_DSYMUTIL
8259 if test -n "$DSYMUTIL"; then
8260   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
8261 $as_echo "$DSYMUTIL" >&6; }
8262 else
8263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8264 $as_echo "no" >&6; }
8265 fi
8266
8267
8268 fi
8269 if test -z "$ac_cv_prog_DSYMUTIL"; then
8270   ac_ct_DSYMUTIL=$DSYMUTIL
8271   # Extract the first word of "dsymutil", so it can be a program name with args.
8272 set dummy dsymutil; ac_word=$2
8273 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8274 $as_echo_n "checking for $ac_word... " >&6; }
8275 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
8276   $as_echo_n "(cached) " >&6
8277 else
8278   if test -n "$ac_ct_DSYMUTIL"; then
8279   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
8280 else
8281 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8282 for as_dir in $PATH
8283 do
8284   IFS=$as_save_IFS
8285   test -z "$as_dir" && as_dir=.
8286     for ac_exec_ext in '' $ac_executable_extensions; do
8287   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8288     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
8289     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8290     break 2
8291   fi
8292 done
8293   done
8294 IFS=$as_save_IFS
8295
8296 fi
8297 fi
8298 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
8299 if test -n "$ac_ct_DSYMUTIL"; then
8300   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
8301 $as_echo "$ac_ct_DSYMUTIL" >&6; }
8302 else
8303   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8304 $as_echo "no" >&6; }
8305 fi
8306
8307   if test "x$ac_ct_DSYMUTIL" = x; then
8308     DSYMUTIL=":"
8309   else
8310     case $cross_compiling:$ac_tool_warned in
8311 yes:)
8312 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8313 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8314 ac_tool_warned=yes ;;
8315 esac
8316     DSYMUTIL=$ac_ct_DSYMUTIL
8317   fi
8318 else
8319   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
8320 fi
8321
8322     if test -n "$ac_tool_prefix"; then
8323   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
8324 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
8325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8326 $as_echo_n "checking for $ac_word... " >&6; }
8327 if ${ac_cv_prog_NMEDIT+:} false; then :
8328   $as_echo_n "(cached) " >&6
8329 else
8330   if test -n "$NMEDIT"; then
8331   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
8332 else
8333 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8334 for as_dir in $PATH
8335 do
8336   IFS=$as_save_IFS
8337   test -z "$as_dir" && as_dir=.
8338     for ac_exec_ext in '' $ac_executable_extensions; do
8339   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8340     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
8341     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8342     break 2
8343   fi
8344 done
8345   done
8346 IFS=$as_save_IFS
8347
8348 fi
8349 fi
8350 NMEDIT=$ac_cv_prog_NMEDIT
8351 if test -n "$NMEDIT"; then
8352   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
8353 $as_echo "$NMEDIT" >&6; }
8354 else
8355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8356 $as_echo "no" >&6; }
8357 fi
8358
8359
8360 fi
8361 if test -z "$ac_cv_prog_NMEDIT"; then
8362   ac_ct_NMEDIT=$NMEDIT
8363   # Extract the first word of "nmedit", so it can be a program name with args.
8364 set dummy nmedit; ac_word=$2
8365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8366 $as_echo_n "checking for $ac_word... " >&6; }
8367 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
8368   $as_echo_n "(cached) " >&6
8369 else
8370   if test -n "$ac_ct_NMEDIT"; then
8371   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
8372 else
8373 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8374 for as_dir in $PATH
8375 do
8376   IFS=$as_save_IFS
8377   test -z "$as_dir" && as_dir=.
8378     for ac_exec_ext in '' $ac_executable_extensions; do
8379   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8380     ac_cv_prog_ac_ct_NMEDIT="nmedit"
8381     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8382     break 2
8383   fi
8384 done
8385   done
8386 IFS=$as_save_IFS
8387
8388 fi
8389 fi
8390 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
8391 if test -n "$ac_ct_NMEDIT"; then
8392   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
8393 $as_echo "$ac_ct_NMEDIT" >&6; }
8394 else
8395   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8396 $as_echo "no" >&6; }
8397 fi
8398
8399   if test "x$ac_ct_NMEDIT" = x; then
8400     NMEDIT=":"
8401   else
8402     case $cross_compiling:$ac_tool_warned in
8403 yes:)
8404 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8405 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8406 ac_tool_warned=yes ;;
8407 esac
8408     NMEDIT=$ac_ct_NMEDIT
8409   fi
8410 else
8411   NMEDIT="$ac_cv_prog_NMEDIT"
8412 fi
8413
8414     if test -n "$ac_tool_prefix"; then
8415   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
8416 set dummy ${ac_tool_prefix}lipo; ac_word=$2
8417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8418 $as_echo_n "checking for $ac_word... " >&6; }
8419 if ${ac_cv_prog_LIPO+:} false; then :
8420   $as_echo_n "(cached) " >&6
8421 else
8422   if test -n "$LIPO"; then
8423   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
8424 else
8425 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8426 for as_dir in $PATH
8427 do
8428   IFS=$as_save_IFS
8429   test -z "$as_dir" && as_dir=.
8430     for ac_exec_ext in '' $ac_executable_extensions; do
8431   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8432     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
8433     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8434     break 2
8435   fi
8436 done
8437   done
8438 IFS=$as_save_IFS
8439
8440 fi
8441 fi
8442 LIPO=$ac_cv_prog_LIPO
8443 if test -n "$LIPO"; then
8444   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
8445 $as_echo "$LIPO" >&6; }
8446 else
8447   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8448 $as_echo "no" >&6; }
8449 fi
8450
8451
8452 fi
8453 if test -z "$ac_cv_prog_LIPO"; then
8454   ac_ct_LIPO=$LIPO
8455   # Extract the first word of "lipo", so it can be a program name with args.
8456 set dummy lipo; ac_word=$2
8457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8458 $as_echo_n "checking for $ac_word... " >&6; }
8459 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
8460   $as_echo_n "(cached) " >&6
8461 else
8462   if test -n "$ac_ct_LIPO"; then
8463   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
8464 else
8465 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8466 for as_dir in $PATH
8467 do
8468   IFS=$as_save_IFS
8469   test -z "$as_dir" && as_dir=.
8470     for ac_exec_ext in '' $ac_executable_extensions; do
8471   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8472     ac_cv_prog_ac_ct_LIPO="lipo"
8473     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8474     break 2
8475   fi
8476 done
8477   done
8478 IFS=$as_save_IFS
8479
8480 fi
8481 fi
8482 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
8483 if test -n "$ac_ct_LIPO"; then
8484   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
8485 $as_echo "$ac_ct_LIPO" >&6; }
8486 else
8487   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8488 $as_echo "no" >&6; }
8489 fi
8490
8491   if test "x$ac_ct_LIPO" = x; then
8492     LIPO=":"
8493   else
8494     case $cross_compiling:$ac_tool_warned in
8495 yes:)
8496 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8497 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8498 ac_tool_warned=yes ;;
8499 esac
8500     LIPO=$ac_ct_LIPO
8501   fi
8502 else
8503   LIPO="$ac_cv_prog_LIPO"
8504 fi
8505
8506     if test -n "$ac_tool_prefix"; then
8507   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
8508 set dummy ${ac_tool_prefix}otool; ac_word=$2
8509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8510 $as_echo_n "checking for $ac_word... " >&6; }
8511 if ${ac_cv_prog_OTOOL+:} false; then :
8512   $as_echo_n "(cached) " >&6
8513 else
8514   if test -n "$OTOOL"; then
8515   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
8516 else
8517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8518 for as_dir in $PATH
8519 do
8520   IFS=$as_save_IFS
8521   test -z "$as_dir" && as_dir=.
8522     for ac_exec_ext in '' $ac_executable_extensions; do
8523   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8524     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
8525     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8526     break 2
8527   fi
8528 done
8529   done
8530 IFS=$as_save_IFS
8531
8532 fi
8533 fi
8534 OTOOL=$ac_cv_prog_OTOOL
8535 if test -n "$OTOOL"; then
8536   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
8537 $as_echo "$OTOOL" >&6; }
8538 else
8539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8540 $as_echo "no" >&6; }
8541 fi
8542
8543
8544 fi
8545 if test -z "$ac_cv_prog_OTOOL"; then
8546   ac_ct_OTOOL=$OTOOL
8547   # Extract the first word of "otool", so it can be a program name with args.
8548 set dummy otool; ac_word=$2
8549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8550 $as_echo_n "checking for $ac_word... " >&6; }
8551 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
8552   $as_echo_n "(cached) " >&6
8553 else
8554   if test -n "$ac_ct_OTOOL"; then
8555   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
8556 else
8557 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8558 for as_dir in $PATH
8559 do
8560   IFS=$as_save_IFS
8561   test -z "$as_dir" && as_dir=.
8562     for ac_exec_ext in '' $ac_executable_extensions; do
8563   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8564     ac_cv_prog_ac_ct_OTOOL="otool"
8565     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8566     break 2
8567   fi
8568 done
8569   done
8570 IFS=$as_save_IFS
8571
8572 fi
8573 fi
8574 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
8575 if test -n "$ac_ct_OTOOL"; then
8576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
8577 $as_echo "$ac_ct_OTOOL" >&6; }
8578 else
8579   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8580 $as_echo "no" >&6; }
8581 fi
8582
8583   if test "x$ac_ct_OTOOL" = x; then
8584     OTOOL=":"
8585   else
8586     case $cross_compiling:$ac_tool_warned in
8587 yes:)
8588 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8589 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8590 ac_tool_warned=yes ;;
8591 esac
8592     OTOOL=$ac_ct_OTOOL
8593   fi
8594 else
8595   OTOOL="$ac_cv_prog_OTOOL"
8596 fi
8597
8598     if test -n "$ac_tool_prefix"; then
8599   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
8600 set dummy ${ac_tool_prefix}otool64; ac_word=$2
8601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8602 $as_echo_n "checking for $ac_word... " >&6; }
8603 if ${ac_cv_prog_OTOOL64+:} false; then :
8604   $as_echo_n "(cached) " >&6
8605 else
8606   if test -n "$OTOOL64"; then
8607   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
8608 else
8609 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8610 for as_dir in $PATH
8611 do
8612   IFS=$as_save_IFS
8613   test -z "$as_dir" && as_dir=.
8614     for ac_exec_ext in '' $ac_executable_extensions; do
8615   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8616     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
8617     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8618     break 2
8619   fi
8620 done
8621   done
8622 IFS=$as_save_IFS
8623
8624 fi
8625 fi
8626 OTOOL64=$ac_cv_prog_OTOOL64
8627 if test -n "$OTOOL64"; then
8628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
8629 $as_echo "$OTOOL64" >&6; }
8630 else
8631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8632 $as_echo "no" >&6; }
8633 fi
8634
8635
8636 fi
8637 if test -z "$ac_cv_prog_OTOOL64"; then
8638   ac_ct_OTOOL64=$OTOOL64
8639   # Extract the first word of "otool64", so it can be a program name with args.
8640 set dummy otool64; ac_word=$2
8641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8642 $as_echo_n "checking for $ac_word... " >&6; }
8643 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
8644   $as_echo_n "(cached) " >&6
8645 else
8646   if test -n "$ac_ct_OTOOL64"; then
8647   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
8648 else
8649 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8650 for as_dir in $PATH
8651 do
8652   IFS=$as_save_IFS
8653   test -z "$as_dir" && as_dir=.
8654     for ac_exec_ext in '' $ac_executable_extensions; do
8655   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8656     ac_cv_prog_ac_ct_OTOOL64="otool64"
8657     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8658     break 2
8659   fi
8660 done
8661   done
8662 IFS=$as_save_IFS
8663
8664 fi
8665 fi
8666 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
8667 if test -n "$ac_ct_OTOOL64"; then
8668   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
8669 $as_echo "$ac_ct_OTOOL64" >&6; }
8670 else
8671   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8672 $as_echo "no" >&6; }
8673 fi
8674
8675   if test "x$ac_ct_OTOOL64" = x; then
8676     OTOOL64=":"
8677   else
8678     case $cross_compiling:$ac_tool_warned in
8679 yes:)
8680 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8681 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8682 ac_tool_warned=yes ;;
8683 esac
8684     OTOOL64=$ac_ct_OTOOL64
8685   fi
8686 else
8687   OTOOL64="$ac_cv_prog_OTOOL64"
8688 fi
8689
8690
8691
8692
8693
8694
8695
8696
8697
8698
8699
8700
8701
8702
8703
8704
8705
8706
8707
8708
8709
8710
8711
8712
8713
8714
8715
8716     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
8717 $as_echo_n "checking for -single_module linker flag... " >&6; }
8718 if ${lt_cv_apple_cc_single_mod+:} false; then :
8719   $as_echo_n "(cached) " >&6
8720 else
8721   lt_cv_apple_cc_single_mod=no
8722       if test -z "${LT_MULTI_MODULE}"; then
8723         # By default we will add the -single_module flag. You can override
8724         # by either setting the environment variable LT_MULTI_MODULE
8725         # non-empty at configure time, or by adding -multi_module to the
8726         # link flags.
8727         rm -rf libconftest.dylib*
8728         echo "int foo(void){return 1;}" > conftest.c
8729         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
8730 -dynamiclib -Wl,-single_module conftest.c" >&5
8731         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
8732           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
8733         _lt_result=$?
8734         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
8735           lt_cv_apple_cc_single_mod=yes
8736         else
8737           cat conftest.err >&5
8738         fi
8739         rm -rf libconftest.dylib*
8740         rm -f conftest.*
8741       fi
8742 fi
8743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
8744 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
8745     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
8746 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
8747 if ${lt_cv_ld_exported_symbols_list+:} false; then :
8748   $as_echo_n "(cached) " >&6
8749 else
8750   lt_cv_ld_exported_symbols_list=no
8751       save_LDFLAGS=$LDFLAGS
8752       echo "_main" > conftest.sym
8753       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
8754       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8755 /* end confdefs.h.  */
8756
8757 int
8758 main ()
8759 {
8760
8761   ;
8762   return 0;
8763 }
8764 _ACEOF
8765 if ac_fn_c_try_link "$LINENO"; then :
8766   lt_cv_ld_exported_symbols_list=yes
8767 else
8768   lt_cv_ld_exported_symbols_list=no
8769 fi
8770 rm -f core conftest.err conftest.$ac_objext \
8771     conftest$ac_exeext conftest.$ac_ext
8772         LDFLAGS="$save_LDFLAGS"
8773
8774 fi
8775 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
8776 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
8777     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
8778 $as_echo_n "checking for -force_load linker flag... " >&6; }
8779 if ${lt_cv_ld_force_load+:} false; then :
8780   $as_echo_n "(cached) " >&6
8781 else
8782   lt_cv_ld_force_load=no
8783       cat > conftest.c << _LT_EOF
8784 int forced_loaded() { return 2;}
8785 _LT_EOF
8786       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
8787       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
8788       echo "$AR cru libconftest.a conftest.o" >&5
8789       $AR cru libconftest.a conftest.o 2>&5
8790       cat > conftest.c << _LT_EOF
8791 int main() { return 0;}
8792 _LT_EOF
8793       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
8794       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
8795       _lt_result=$?
8796       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
8797         lt_cv_ld_force_load=yes
8798       else
8799         cat conftest.err >&5
8800       fi
8801         rm -f conftest.err libconftest.a conftest conftest.c
8802         rm -rf conftest.dSYM
8803
8804 fi
8805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
8806 $as_echo "$lt_cv_ld_force_load" >&6; }
8807     case $host_os in
8808     rhapsody* | darwin1.[012])
8809       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
8810     darwin1.*)
8811       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
8812     darwin*) # darwin 5.x on
8813       # if running on 10.5 or later, the deployment target defaults
8814       # to the OS version, if on x86, and 10.4, the deployment
8815       # target defaults to 10.4. Don't you love it?
8816       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
8817         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
8818           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
8819         10.[012][,.]*)
8820           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
8821         10.*)
8822           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
8823       esac
8824     ;;
8825   esac
8826     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
8827       _lt_dar_single_mod='$single_module'
8828     fi
8829     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
8830       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
8831     else
8832       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
8833     fi
8834     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
8835       _lt_dsymutil='~$DSYMUTIL $lib || :'
8836     else
8837       _lt_dsymutil=
8838     fi
8839     ;;
8840   esac
8841
8842 for ac_header in dlfcn.h
8843 do :
8844   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
8845 "
8846 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8847   cat >>confdefs.h <<_ACEOF
8848 #define HAVE_DLFCN_H 1
8849 _ACEOF
8850
8851 fi
8852
8853 done
8854
8855
8856
8857
8858
8859
8860 # Set options
8861
8862
8863
8864
8865   enable_win32_dll=no
8866
8867
8868             # Check whether --enable-shared was given.
8869 if test "${enable_shared+set}" = set; then :
8870   enableval=$enable_shared; p=${PACKAGE-default}
8871     case $enableval in
8872     yes) enable_shared=yes ;;
8873     no) enable_shared=no ;;
8874     *)
8875       enable_shared=no
8876       # Look at the argument we got.  We use all the common list separators.
8877       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8878       for pkg in $enableval; do
8879         IFS="$lt_save_ifs"
8880         if test "X$pkg" = "X$p"; then
8881           enable_shared=yes
8882         fi
8883       done
8884       IFS="$lt_save_ifs"
8885       ;;
8886     esac
8887 else
8888   enable_shared=yes
8889 fi
8890
8891
8892
8893
8894
8895
8896
8897
8898
8899   # Check whether --enable-static was given.
8900 if test "${enable_static+set}" = set; then :
8901   enableval=$enable_static; p=${PACKAGE-default}
8902     case $enableval in
8903     yes) enable_static=yes ;;
8904     no) enable_static=no ;;
8905     *)
8906      enable_static=no
8907       # Look at the argument we got.  We use all the common list separators.
8908       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8909       for pkg in $enableval; do
8910         IFS="$lt_save_ifs"
8911         if test "X$pkg" = "X$p"; then
8912           enable_static=yes
8913         fi
8914       done
8915       IFS="$lt_save_ifs"
8916       ;;
8917     esac
8918 else
8919   enable_static=yes
8920 fi
8921
8922
8923
8924
8925
8926
8927
8928
8929
8930
8931 # Check whether --with-pic was given.
8932 if test "${with_pic+set}" = set; then :
8933   withval=$with_pic; pic_mode="$withval"
8934 else
8935   pic_mode=default
8936 fi
8937
8938
8939 test -z "$pic_mode" && pic_mode=default
8940
8941
8942
8943
8944
8945
8946
8947   # Check whether --enable-fast-install was given.
8948 if test "${enable_fast_install+set}" = set; then :
8949   enableval=$enable_fast_install; p=${PACKAGE-default}
8950     case $enableval in
8951     yes) enable_fast_install=yes ;;
8952     no) enable_fast_install=no ;;
8953     *)
8954       enable_fast_install=no
8955       # Look at the argument we got.  We use all the common list separators.
8956       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8957       for pkg in $enableval; do
8958         IFS="$lt_save_ifs"
8959         if test "X$pkg" = "X$p"; then
8960           enable_fast_install=yes
8961         fi
8962       done
8963       IFS="$lt_save_ifs"
8964       ;;
8965     esac
8966 else
8967   enable_fast_install=yes
8968 fi
8969
8970
8971
8972
8973
8974
8975
8976
8977
8978
8979
8980 # This can be used to rebuild libtool when needed
8981 LIBTOOL_DEPS="$ltmain"
8982
8983 # Always use our own libtool.
8984 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8985
8986
8987
8988
8989
8990
8991
8992
8993
8994
8995
8996
8997
8998
8999
9000
9001
9002
9003
9004
9005
9006
9007
9008
9009
9010
9011 test -z "$LN_S" && LN_S="ln -s"
9012
9013
9014
9015
9016
9017
9018
9019
9020
9021
9022
9023
9024
9025
9026 if test -n "${ZSH_VERSION+set}" ; then
9027    setopt NO_GLOB_SUBST
9028 fi
9029
9030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
9031 $as_echo_n "checking for objdir... " >&6; }
9032 if ${lt_cv_objdir+:} false; then :
9033   $as_echo_n "(cached) " >&6
9034 else
9035   rm -f .libs 2>/dev/null
9036 mkdir .libs 2>/dev/null
9037 if test -d .libs; then
9038   lt_cv_objdir=.libs
9039 else
9040   # MS-DOS does not allow filenames that begin with a dot.
9041   lt_cv_objdir=_libs
9042 fi
9043 rmdir .libs 2>/dev/null
9044 fi
9045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
9046 $as_echo "$lt_cv_objdir" >&6; }
9047 objdir=$lt_cv_objdir
9048
9049
9050
9051
9052
9053 cat >>confdefs.h <<_ACEOF
9054 #define LT_OBJDIR "$lt_cv_objdir/"
9055 _ACEOF
9056
9057
9058
9059
9060 case $host_os in
9061 aix3*)
9062   # AIX sometimes has problems with the GCC collect2 program.  For some
9063   # reason, if we set the COLLECT_NAMES environment variable, the problems
9064   # vanish in a puff of smoke.
9065   if test "X${COLLECT_NAMES+set}" != Xset; then
9066     COLLECT_NAMES=
9067     export COLLECT_NAMES
9068   fi
9069   ;;
9070 esac
9071
9072 # Global variables:
9073 ofile=libtool
9074 can_build_shared=yes
9075
9076 # All known linkers require a `.a' archive for static linking (except MSVC,
9077 # which needs '.lib').
9078 libext=a
9079
9080 with_gnu_ld="$lt_cv_prog_gnu_ld"
9081
9082 old_CC="$CC"
9083 old_CFLAGS="$CFLAGS"
9084
9085 # Set sane defaults for various variables
9086 test -z "$CC" && CC=cc
9087 test -z "$LTCC" && LTCC=$CC
9088 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
9089 test -z "$LD" && LD=ld
9090 test -z "$ac_objext" && ac_objext=o
9091
9092 for cc_temp in $compiler""; do
9093   case $cc_temp in
9094     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
9095     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
9096     \-*) ;;
9097     *) break;;
9098   esac
9099 done
9100 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
9101
9102
9103 # Only perform the check for file, if the check method requires it
9104 test -z "$MAGIC_CMD" && MAGIC_CMD=file
9105 case $deplibs_check_method in
9106 file_magic*)
9107   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
9108     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
9109 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
9110 if ${lt_cv_path_MAGIC_CMD+:} false; then :
9111   $as_echo_n "(cached) " >&6
9112 else
9113   case $MAGIC_CMD in
9114 [\\/*] |  ?:[\\/]*)
9115   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
9116   ;;
9117 *)
9118   lt_save_MAGIC_CMD="$MAGIC_CMD"
9119   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
9120   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
9121   for ac_dir in $ac_dummy; do
9122     IFS="$lt_save_ifs"
9123     test -z "$ac_dir" && ac_dir=.
9124     if test -f $ac_dir/${ac_tool_prefix}file; then
9125       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
9126       if test -n "$file_magic_test_file"; then
9127         case $deplibs_check_method in
9128         "file_magic "*)
9129           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
9130           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9131           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
9132             $EGREP "$file_magic_regex" > /dev/null; then
9133             :
9134           else
9135             cat <<_LT_EOF 1>&2
9136
9137 *** Warning: the command libtool uses to detect shared libraries,
9138 *** $file_magic_cmd, produces output that libtool cannot recognize.
9139 *** The result is that libtool may fail to recognize shared libraries
9140 *** as such.  This will affect the creation of libtool libraries that
9141 *** depend on shared libraries, but programs linked with such libtool
9142 *** libraries will work regardless of this problem.  Nevertheless, you
9143 *** may want to report the problem to your system manager and/or to
9144 *** bug-libtool@gnu.org
9145
9146 _LT_EOF
9147           fi ;;
9148         esac
9149       fi
9150       break
9151     fi
9152   done
9153   IFS="$lt_save_ifs"
9154   MAGIC_CMD="$lt_save_MAGIC_CMD"
9155   ;;
9156 esac
9157 fi
9158
9159 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9160 if test -n "$MAGIC_CMD"; then
9161   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
9162 $as_echo "$MAGIC_CMD" >&6; }
9163 else
9164   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9165 $as_echo "no" >&6; }
9166 fi
9167
9168
9169
9170
9171
9172 if test -z "$lt_cv_path_MAGIC_CMD"; then
9173   if test -n "$ac_tool_prefix"; then
9174     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
9175 $as_echo_n "checking for file... " >&6; }
9176 if ${lt_cv_path_MAGIC_CMD+:} false; then :
9177   $as_echo_n "(cached) " >&6
9178 else
9179   case $MAGIC_CMD in
9180 [\\/*] |  ?:[\\/]*)
9181   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
9182   ;;
9183 *)
9184   lt_save_MAGIC_CMD="$MAGIC_CMD"
9185   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
9186   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
9187   for ac_dir in $ac_dummy; do
9188     IFS="$lt_save_ifs"
9189     test -z "$ac_dir" && ac_dir=.
9190     if test -f $ac_dir/file; then
9191       lt_cv_path_MAGIC_CMD="$ac_dir/file"
9192       if test -n "$file_magic_test_file"; then
9193         case $deplibs_check_method in
9194         "file_magic "*)
9195           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
9196           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9197           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
9198             $EGREP "$file_magic_regex" > /dev/null; then
9199             :
9200           else
9201             cat <<_LT_EOF 1>&2
9202
9203 *** Warning: the command libtool uses to detect shared libraries,
9204 *** $file_magic_cmd, produces output that libtool cannot recognize.
9205 *** The result is that libtool may fail to recognize shared libraries
9206 *** as such.  This will affect the creation of libtool libraries that
9207 *** depend on shared libraries, but programs linked with such libtool
9208 *** libraries will work regardless of this problem.  Nevertheless, you
9209 *** may want to report the problem to your system manager and/or to
9210 *** bug-libtool@gnu.org
9211
9212 _LT_EOF
9213           fi ;;
9214         esac
9215       fi
9216       break
9217     fi
9218   done
9219   IFS="$lt_save_ifs"
9220   MAGIC_CMD="$lt_save_MAGIC_CMD"
9221   ;;
9222 esac
9223 fi
9224
9225 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9226 if test -n "$MAGIC_CMD"; then
9227   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
9228 $as_echo "$MAGIC_CMD" >&6; }
9229 else
9230   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9231 $as_echo "no" >&6; }
9232 fi
9233
9234
9235   else
9236     MAGIC_CMD=:
9237   fi
9238 fi
9239
9240   fi
9241   ;;
9242 esac
9243
9244 # Use C for the default configuration in the libtool script
9245
9246 lt_save_CC="$CC"
9247 ac_ext=c
9248 ac_cpp='$CPP $CPPFLAGS'
9249 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9250 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9251 ac_compiler_gnu=$ac_cv_c_compiler_gnu
9252
9253
9254 # Source file extension for C test sources.
9255 ac_ext=c
9256
9257 # Object file extension for compiled C test sources.
9258 objext=o
9259 objext=$objext
9260
9261 # Code to be used in simple compile tests
9262 lt_simple_compile_test_code="int some_variable = 0;"
9263
9264 # Code to be used in simple link tests
9265 lt_simple_link_test_code='int main(){return(0);}'
9266
9267
9268
9269
9270
9271
9272
9273 # If no C compiler was specified, use CC.
9274 LTCC=${LTCC-"$CC"}
9275
9276 # If no C compiler flags were specified, use CFLAGS.
9277 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
9278
9279 # Allow CC to be a program name with arguments.
9280 compiler=$CC
9281
9282 # Save the default compiler, since it gets overwritten when the other
9283 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
9284 compiler_DEFAULT=$CC
9285
9286 # save warnings/boilerplate of simple test code
9287 ac_outfile=conftest.$ac_objext
9288 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
9289 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
9290 _lt_compiler_boilerplate=`cat conftest.err`
9291 $RM conftest*
9292
9293 ac_outfile=conftest.$ac_objext
9294 echo "$lt_simple_link_test_code" >conftest.$ac_ext
9295 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
9296 _lt_linker_boilerplate=`cat conftest.err`
9297 $RM -r conftest*
9298
9299
9300 ## CAVEAT EMPTOR:
9301 ## There is no encapsulation within the following macros, do not change
9302 ## the running order or otherwise move them around unless you know exactly
9303 ## what you are doing...
9304 if test -n "$compiler"; then
9305
9306 lt_prog_compiler_no_builtin_flag=
9307
9308 if test "$GCC" = yes; then
9309   case $cc_basename in
9310   nvcc*)
9311     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
9312   *)
9313     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
9314   esac
9315
9316   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
9317 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
9318 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
9319   $as_echo_n "(cached) " >&6
9320 else
9321   lt_cv_prog_compiler_rtti_exceptions=no
9322    ac_outfile=conftest.$ac_objext
9323    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9324    lt_compiler_flag="-fno-rtti -fno-exceptions"
9325    # Insert the option either (1) after the last *FLAGS variable, or
9326    # (2) before a word containing "conftest.", or (3) at the end.
9327    # Note that $ac_compile itself does not contain backslashes and begins
9328    # with a dollar sign (not a hyphen), so the echo should work correctly.
9329    # The option is referenced via a variable to avoid confusing sed.
9330    lt_compile=`echo "$ac_compile" | $SED \
9331    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9332    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9333    -e 's:$: $lt_compiler_flag:'`
9334    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9335    (eval "$lt_compile" 2>conftest.err)
9336    ac_status=$?
9337    cat conftest.err >&5
9338    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9339    if (exit $ac_status) && test -s "$ac_outfile"; then
9340      # The compiler can only warn and ignore the option if not recognized
9341      # So say no if there are warnings other than the usual output.
9342      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
9343      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9344      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
9345        lt_cv_prog_compiler_rtti_exceptions=yes
9346      fi
9347    fi
9348    $RM conftest*
9349
9350 fi
9351 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
9352 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
9353
9354 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
9355     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
9356 else
9357     :
9358 fi
9359
9360 fi
9361
9362
9363
9364
9365
9366
9367   lt_prog_compiler_wl=
9368 lt_prog_compiler_pic=
9369 lt_prog_compiler_static=
9370
9371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
9372 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
9373
9374   if test "$GCC" = yes; then
9375     lt_prog_compiler_wl='-Wl,'
9376     lt_prog_compiler_static='-static'
9377
9378     case $host_os in
9379       aix*)
9380       # All AIX code is PIC.
9381       if test "$host_cpu" = ia64; then
9382         # AIX 5 now supports IA64 processor
9383         lt_prog_compiler_static='-Bstatic'
9384       fi
9385       lt_prog_compiler_pic='-fPIC'
9386       ;;
9387
9388     amigaos*)
9389       case $host_cpu in
9390       powerpc)
9391             # see comment about AmigaOS4 .so support
9392             lt_prog_compiler_pic='-fPIC'
9393         ;;
9394       m68k)
9395             # FIXME: we need at least 68020 code to build shared libraries, but
9396             # adding the `-m68020' flag to GCC prevents building anything better,
9397             # like `-m68040'.
9398             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
9399         ;;
9400       esac
9401       ;;
9402
9403     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
9404       # PIC is the default for these OSes.
9405       ;;
9406
9407     mingw* | cygwin* | pw32* | os2* | cegcc*)
9408       # This hack is so that the source file can tell whether it is being
9409       # built for inclusion in a dll (and should export symbols for example).
9410       # Although the cygwin gcc ignores -fPIC, still need this for old-style
9411       # (--disable-auto-import) libraries
9412       lt_prog_compiler_pic='-DDLL_EXPORT'
9413       ;;
9414
9415     darwin* | rhapsody*)
9416       # PIC is the default on this platform
9417       # Common symbols not allowed in MH_DYLIB files
9418       lt_prog_compiler_pic='-fno-common'
9419       ;;
9420
9421     haiku*)
9422       # PIC is the default for Haiku.
9423       # The "-static" flag exists, but is broken.
9424       lt_prog_compiler_static=
9425       ;;
9426
9427     hpux*)
9428       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
9429       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
9430       # sets the default TLS model and affects inlining.
9431       case $host_cpu in
9432       hppa*64*)
9433         # +Z the default
9434         ;;
9435       *)
9436         lt_prog_compiler_pic='-fPIC'
9437         ;;
9438       esac
9439       ;;
9440
9441     interix[3-9]*)
9442       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
9443       # Instead, we relocate shared libraries at runtime.
9444       ;;
9445
9446     msdosdjgpp*)
9447       # Just because we use GCC doesn't mean we suddenly get shared libraries
9448       # on systems that don't support them.
9449       lt_prog_compiler_can_build_shared=no
9450       enable_shared=no
9451       ;;
9452
9453     *nto* | *qnx*)
9454       # QNX uses GNU C++, but need to define -shared option too, otherwise
9455       # it will coredump.
9456       lt_prog_compiler_pic='-fPIC -shared'
9457       ;;
9458
9459     sysv4*MP*)
9460       if test -d /usr/nec; then
9461         lt_prog_compiler_pic=-Kconform_pic
9462       fi
9463       ;;
9464
9465     *)
9466       lt_prog_compiler_pic='-fPIC'
9467       ;;
9468     esac
9469
9470     case $cc_basename in
9471     nvcc*) # Cuda Compiler Driver 2.2
9472       lt_prog_compiler_wl='-Xlinker '
9473       lt_prog_compiler_pic='-Xcompiler -fPIC'
9474       ;;
9475     esac
9476   else
9477     # PORTME Check for flag to pass linker flags through the system compiler.
9478     case $host_os in
9479     aix*)
9480       lt_prog_compiler_wl='-Wl,'
9481       if test "$host_cpu" = ia64; then
9482         # AIX 5 now supports IA64 processor
9483         lt_prog_compiler_static='-Bstatic'
9484       else
9485         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
9486       fi
9487       ;;
9488
9489     mingw* | cygwin* | pw32* | os2* | cegcc*)
9490       # This hack is so that the source file can tell whether it is being
9491       # built for inclusion in a dll (and should export symbols for example).
9492       lt_prog_compiler_pic='-DDLL_EXPORT'
9493       ;;
9494
9495     hpux9* | hpux10* | hpux11*)
9496       lt_prog_compiler_wl='-Wl,'
9497       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
9498       # not for PA HP-UX.
9499       case $host_cpu in
9500       hppa*64*|ia64*)
9501         # +Z the default
9502         ;;
9503       *)
9504         lt_prog_compiler_pic='+Z'
9505         ;;
9506       esac
9507       # Is there a better lt_prog_compiler_static that works with the bundled CC?
9508       lt_prog_compiler_static='${wl}-a ${wl}archive'
9509       ;;
9510
9511     irix5* | irix6* | nonstopux*)
9512       lt_prog_compiler_wl='-Wl,'
9513       # PIC (with -KPIC) is the default.
9514       lt_prog_compiler_static='-non_shared'
9515       ;;
9516
9517     linux* | k*bsd*-gnu | kopensolaris*-gnu)
9518       case $cc_basename in
9519       # old Intel for x86_64 which still supported -KPIC.
9520       ecc*)
9521         lt_prog_compiler_wl='-Wl,'
9522         lt_prog_compiler_pic='-KPIC'
9523         lt_prog_compiler_static='-static'
9524         ;;
9525       # icc used to be incompatible with GCC.
9526       # ICC 10 doesn't accept -KPIC any more.
9527       icc* | ifort*)
9528         lt_prog_compiler_wl='-Wl,'
9529         lt_prog_compiler_pic='-fPIC'
9530         lt_prog_compiler_static='-static'
9531         ;;
9532       # Lahey Fortran 8.1.
9533       lf95*)
9534         lt_prog_compiler_wl='-Wl,'
9535         lt_prog_compiler_pic='--shared'
9536         lt_prog_compiler_static='--static'
9537         ;;
9538       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
9539         # Portland Group compilers (*not* the Pentium gcc compiler,
9540         # which looks to be a dead project)
9541         lt_prog_compiler_wl='-Wl,'
9542         lt_prog_compiler_pic='-fpic'
9543         lt_prog_compiler_static='-Bstatic'
9544         ;;
9545       ccc*)
9546         lt_prog_compiler_wl='-Wl,'
9547         # All Alpha code is PIC.
9548         lt_prog_compiler_static='-non_shared'
9549         ;;
9550       xl* | bgxl* | bgf* | mpixl*)
9551         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
9552         lt_prog_compiler_wl='-Wl,'
9553         lt_prog_compiler_pic='-qpic'
9554         lt_prog_compiler_static='-qstaticlink'
9555         ;;
9556       *)
9557         case `$CC -V 2>&1 | sed 5q` in
9558         *Sun\ F* | *Sun*Fortran*)
9559           # Sun Fortran 8.3 passes all unrecognized flags to the linker
9560           lt_prog_compiler_pic='-KPIC'
9561           lt_prog_compiler_static='-Bstatic'
9562           lt_prog_compiler_wl=''
9563           ;;
9564         *Sun\ C*)
9565           # Sun C 5.9
9566           lt_prog_compiler_pic='-KPIC'
9567           lt_prog_compiler_static='-Bstatic'
9568           lt_prog_compiler_wl='-Wl,'
9569           ;;
9570         esac
9571         ;;
9572       esac
9573       ;;
9574
9575     newsos6)
9576       lt_prog_compiler_pic='-KPIC'
9577       lt_prog_compiler_static='-Bstatic'
9578       ;;
9579
9580     *nto* | *qnx*)
9581       # QNX uses GNU C++, but need to define -shared option too, otherwise
9582       # it will coredump.
9583       lt_prog_compiler_pic='-fPIC -shared'
9584       ;;
9585
9586     osf3* | osf4* | osf5*)
9587       lt_prog_compiler_wl='-Wl,'
9588       # All OSF/1 code is PIC.
9589       lt_prog_compiler_static='-non_shared'
9590       ;;
9591
9592     rdos*)
9593       lt_prog_compiler_static='-non_shared'
9594       ;;
9595
9596     solaris*)
9597       lt_prog_compiler_pic='-KPIC'
9598       lt_prog_compiler_static='-Bstatic'
9599       case $cc_basename in
9600       f77* | f90* | f95*)
9601         lt_prog_compiler_wl='-Qoption ld ';;
9602       *)
9603         lt_prog_compiler_wl='-Wl,';;
9604       esac
9605       ;;
9606
9607     sunos4*)
9608       lt_prog_compiler_wl='-Qoption ld '
9609       lt_prog_compiler_pic='-PIC'
9610       lt_prog_compiler_static='-Bstatic'
9611       ;;
9612
9613     sysv4 | sysv4.2uw2* | sysv4.3*)
9614       lt_prog_compiler_wl='-Wl,'
9615       lt_prog_compiler_pic='-KPIC'
9616       lt_prog_compiler_static='-Bstatic'
9617       ;;
9618
9619     sysv4*MP*)
9620       if test -d /usr/nec ;then
9621         lt_prog_compiler_pic='-Kconform_pic'
9622         lt_prog_compiler_static='-Bstatic'
9623       fi
9624       ;;
9625
9626     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
9627       lt_prog_compiler_wl='-Wl,'
9628       lt_prog_compiler_pic='-KPIC'
9629       lt_prog_compiler_static='-Bstatic'
9630       ;;
9631
9632     unicos*)
9633       lt_prog_compiler_wl='-Wl,'
9634       lt_prog_compiler_can_build_shared=no
9635       ;;
9636
9637     uts4*)
9638       lt_prog_compiler_pic='-pic'
9639       lt_prog_compiler_static='-Bstatic'
9640       ;;
9641
9642     *)
9643       lt_prog_compiler_can_build_shared=no
9644       ;;
9645     esac
9646   fi
9647
9648 case $host_os in
9649   # For platforms which do not support PIC, -DPIC is meaningless:
9650   *djgpp*)
9651     lt_prog_compiler_pic=
9652     ;;
9653   *)
9654     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
9655     ;;
9656 esac
9657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
9658 $as_echo "$lt_prog_compiler_pic" >&6; }
9659
9660
9661
9662
9663
9664
9665 #
9666 # Check to make sure the PIC flag actually works.
9667 #
9668 if test -n "$lt_prog_compiler_pic"; then
9669   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
9670 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
9671 if ${lt_cv_prog_compiler_pic_works+:} false; then :
9672   $as_echo_n "(cached) " >&6
9673 else
9674   lt_cv_prog_compiler_pic_works=no
9675    ac_outfile=conftest.$ac_objext
9676    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9677    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
9678    # Insert the option either (1) after the last *FLAGS variable, or
9679    # (2) before a word containing "conftest.", or (3) at the end.
9680    # Note that $ac_compile itself does not contain backslashes and begins
9681    # with a dollar sign (not a hyphen), so the echo should work correctly.
9682    # The option is referenced via a variable to avoid confusing sed.
9683    lt_compile=`echo "$ac_compile" | $SED \
9684    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9685    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9686    -e 's:$: $lt_compiler_flag:'`
9687    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9688    (eval "$lt_compile" 2>conftest.err)
9689    ac_status=$?
9690    cat conftest.err >&5
9691    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9692    if (exit $ac_status) && test -s "$ac_outfile"; then
9693      # The compiler can only warn and ignore the option if not recognized
9694      # So say no if there are warnings other than the usual output.
9695      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
9696      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9697      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
9698        lt_cv_prog_compiler_pic_works=yes
9699      fi
9700    fi
9701    $RM conftest*
9702
9703 fi
9704 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
9705 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
9706
9707 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
9708     case $lt_prog_compiler_pic in
9709      "" | " "*) ;;
9710      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
9711      esac
9712 else
9713     lt_prog_compiler_pic=
9714      lt_prog_compiler_can_build_shared=no
9715 fi
9716
9717 fi
9718
9719
9720
9721
9722
9723
9724 #
9725 # Check to make sure the static flag actually works.
9726 #
9727 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
9728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
9729 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
9730 if ${lt_cv_prog_compiler_static_works+:} false; then :
9731   $as_echo_n "(cached) " >&6
9732 else
9733   lt_cv_prog_compiler_static_works=no
9734    save_LDFLAGS="$LDFLAGS"
9735    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
9736    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9737    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9738      # The linker can only warn and ignore the option if not recognized
9739      # So say no if there are warnings
9740      if test -s conftest.err; then
9741        # Append any errors to the config.log.
9742        cat conftest.err 1>&5
9743        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9744        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9745        if diff conftest.exp conftest.er2 >/dev/null; then
9746          lt_cv_prog_compiler_static_works=yes
9747        fi
9748      else
9749        lt_cv_prog_compiler_static_works=yes
9750      fi
9751    fi
9752    $RM -r conftest*
9753    LDFLAGS="$save_LDFLAGS"
9754
9755 fi
9756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
9757 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
9758
9759 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
9760     :
9761 else
9762     lt_prog_compiler_static=
9763 fi
9764
9765
9766
9767
9768
9769
9770
9771   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9772 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9773 if ${lt_cv_prog_compiler_c_o+:} false; then :
9774   $as_echo_n "(cached) " >&6
9775 else
9776   lt_cv_prog_compiler_c_o=no
9777    $RM -r conftest 2>/dev/null
9778    mkdir conftest
9779    cd conftest
9780    mkdir out
9781    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9782
9783    lt_compiler_flag="-o out/conftest2.$ac_objext"
9784    # Insert the option either (1) after the last *FLAGS variable, or
9785    # (2) before a word containing "conftest.", or (3) at the end.
9786    # Note that $ac_compile itself does not contain backslashes and begins
9787    # with a dollar sign (not a hyphen), so the echo should work correctly.
9788    lt_compile=`echo "$ac_compile" | $SED \
9789    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9790    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9791    -e 's:$: $lt_compiler_flag:'`
9792    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9793    (eval "$lt_compile" 2>out/conftest.err)
9794    ac_status=$?
9795    cat out/conftest.err >&5
9796    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9797    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9798    then
9799      # The compiler can only warn and ignore the option if not recognized
9800      # So say no if there are warnings
9801      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9802      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9803      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9804        lt_cv_prog_compiler_c_o=yes
9805      fi
9806    fi
9807    chmod u+w . 2>&5
9808    $RM conftest*
9809    # SGI C++ compiler will create directory out/ii_files/ for
9810    # template instantiation
9811    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9812    $RM out/* && rmdir out
9813    cd ..
9814    $RM -r conftest
9815    $RM conftest*
9816
9817 fi
9818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9819 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9820
9821
9822
9823
9824
9825
9826   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9827 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9828 if ${lt_cv_prog_compiler_c_o+:} false; then :
9829   $as_echo_n "(cached) " >&6
9830 else
9831   lt_cv_prog_compiler_c_o=no
9832    $RM -r conftest 2>/dev/null
9833    mkdir conftest
9834    cd conftest
9835    mkdir out
9836    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9837
9838    lt_compiler_flag="-o out/conftest2.$ac_objext"
9839    # Insert the option either (1) after the last *FLAGS variable, or
9840    # (2) before a word containing "conftest.", or (3) at the end.
9841    # Note that $ac_compile itself does not contain backslashes and begins
9842    # with a dollar sign (not a hyphen), so the echo should work correctly.
9843    lt_compile=`echo "$ac_compile" | $SED \
9844    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9845    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9846    -e 's:$: $lt_compiler_flag:'`
9847    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9848    (eval "$lt_compile" 2>out/conftest.err)
9849    ac_status=$?
9850    cat out/conftest.err >&5
9851    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9852    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9853    then
9854      # The compiler can only warn and ignore the option if not recognized
9855      # So say no if there are warnings
9856      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9857      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9858      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9859        lt_cv_prog_compiler_c_o=yes
9860      fi
9861    fi
9862    chmod u+w . 2>&5
9863    $RM conftest*
9864    # SGI C++ compiler will create directory out/ii_files/ for
9865    # template instantiation
9866    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9867    $RM out/* && rmdir out
9868    cd ..
9869    $RM -r conftest
9870    $RM conftest*
9871
9872 fi
9873 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9874 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9875
9876
9877
9878
9879 hard_links="nottested"
9880 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9881   # do not overwrite the value of need_locks provided by the user
9882   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9883 $as_echo_n "checking if we can lock with hard links... " >&6; }
9884   hard_links=yes
9885   $RM conftest*
9886   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9887   touch conftest.a
9888   ln conftest.a conftest.b 2>&5 || hard_links=no
9889   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9890   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9891 $as_echo "$hard_links" >&6; }
9892   if test "$hard_links" = no; then
9893     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9894 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9895     need_locks=warn
9896   fi
9897 else
9898   need_locks=no
9899 fi
9900
9901
9902
9903
9904
9905
9906   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9907 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9908
9909   runpath_var=
9910   allow_undefined_flag=
9911   always_export_symbols=no
9912   archive_cmds=
9913   archive_expsym_cmds=
9914   compiler_needs_object=no
9915   enable_shared_with_static_runtimes=no
9916   export_dynamic_flag_spec=
9917   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9918   hardcode_automatic=no
9919   hardcode_direct=no
9920   hardcode_direct_absolute=no
9921   hardcode_libdir_flag_spec=
9922   hardcode_libdir_flag_spec_ld=
9923   hardcode_libdir_separator=
9924   hardcode_minus_L=no
9925   hardcode_shlibpath_var=unsupported
9926   inherit_rpath=no
9927   link_all_deplibs=unknown
9928   module_cmds=
9929   module_expsym_cmds=
9930   old_archive_from_new_cmds=
9931   old_archive_from_expsyms_cmds=
9932   thread_safe_flag_spec=
9933   whole_archive_flag_spec=
9934   # include_expsyms should be a list of space-separated symbols to be *always*
9935   # included in the symbol list
9936   include_expsyms=
9937   # exclude_expsyms can be an extended regexp of symbols to exclude
9938   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9939   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9940   # as well as any symbol that contains `d'.
9941   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9942   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9943   # platforms (ab)use it in PIC code, but their linkers get confused if
9944   # the symbol is explicitly referenced.  Since portable code cannot
9945   # rely on this symbol name, it's probably fine to never include it in
9946   # preloaded symbol tables.
9947   # Exclude shared library initialization/finalization symbols.
9948   extract_expsyms_cmds=
9949
9950   case $host_os in
9951   cygwin* | mingw* | pw32* | cegcc*)
9952     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9953     # When not using gcc, we currently assume that we are using
9954     # Microsoft Visual C++.
9955     if test "$GCC" != yes; then
9956       with_gnu_ld=no
9957     fi
9958     ;;
9959   interix*)
9960     # we just hope/assume this is gcc and not c89 (= MSVC++)
9961     with_gnu_ld=yes
9962     ;;
9963   openbsd*)
9964     with_gnu_ld=no
9965     ;;
9966   esac
9967
9968   ld_shlibs=yes
9969
9970   # On some targets, GNU ld is compatible enough with the native linker
9971   # that we're better off using the native interface for both.
9972   lt_use_gnu_ld_interface=no
9973   if test "$with_gnu_ld" = yes; then
9974     case $host_os in
9975       aix*)
9976         # The AIX port of GNU ld has always aspired to compatibility
9977         # with the native linker.  However, as the warning in the GNU ld
9978         # block says, versions before 2.19.5* couldn't really create working
9979         # shared libraries, regardless of the interface used.
9980         case `$LD -v 2>&1` in
9981           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9982           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9983           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9984           *)
9985             lt_use_gnu_ld_interface=yes
9986             ;;
9987         esac
9988         ;;
9989       *)
9990         lt_use_gnu_ld_interface=yes
9991         ;;
9992     esac
9993   fi
9994
9995   if test "$lt_use_gnu_ld_interface" = yes; then
9996     # If archive_cmds runs LD, not CC, wlarc should be empty
9997     wlarc='${wl}'
9998
9999     # Set some defaults for GNU ld with shared library support. These
10000     # are reset later if shared libraries are not supported. Putting them
10001     # here allows them to be overridden if necessary.
10002     runpath_var=LD_RUN_PATH
10003     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10004     export_dynamic_flag_spec='${wl}--export-dynamic'
10005     # ancient GNU ld didn't support --whole-archive et. al.
10006     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
10007       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
10008     else
10009       whole_archive_flag_spec=
10010     fi
10011     supports_anon_versioning=no
10012     case `$LD -v 2>&1` in
10013       *GNU\ gold*) supports_anon_versioning=yes ;;
10014       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
10015       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
10016       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
10017       *\ 2.11.*) ;; # other 2.11 versions
10018       *) supports_anon_versioning=yes ;;
10019     esac
10020
10021     # See if GNU ld supports shared libraries.
10022     case $host_os in
10023     aix[3-9]*)
10024       # On AIX/PPC, the GNU linker is very broken
10025       if test "$host_cpu" != ia64; then
10026         ld_shlibs=no
10027         cat <<_LT_EOF 1>&2
10028
10029 *** Warning: the GNU linker, at least up to release 2.19, is reported
10030 *** to be unable to reliably create shared libraries on AIX.
10031 *** Therefore, libtool is disabling shared libraries support.  If you
10032 *** really care for shared libraries, you may want to install binutils
10033 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
10034 *** You will then need to restart the configuration process.
10035
10036 _LT_EOF
10037       fi
10038       ;;
10039
10040     amigaos*)
10041       case $host_cpu in
10042       powerpc)
10043             # see comment about AmigaOS4 .so support
10044             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10045             archive_expsym_cmds=''
10046         ;;
10047       m68k)
10048             archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
10049             hardcode_libdir_flag_spec='-L$libdir'
10050             hardcode_minus_L=yes
10051         ;;
10052       esac
10053       ;;
10054
10055     beos*)
10056       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10057         allow_undefined_flag=unsupported
10058         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
10059         # support --undefined.  This deserves some investigation.  FIXME
10060         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10061       else
10062         ld_shlibs=no
10063       fi
10064       ;;
10065
10066     cygwin* | mingw* | pw32* | cegcc*)
10067       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
10068       # as there is no search path for DLLs.
10069       hardcode_libdir_flag_spec='-L$libdir'
10070       export_dynamic_flag_spec='${wl}--export-all-symbols'
10071       allow_undefined_flag=unsupported
10072       always_export_symbols=no
10073       enable_shared_with_static_runtimes=yes
10074       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
10075
10076       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
10077         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
10078         # If the export-symbols file already is a .def file (1st line
10079         # is EXPORTS), use it as is; otherwise, prepend...
10080         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
10081           cp $export_symbols $output_objdir/$soname.def;
10082         else
10083           echo EXPORTS > $output_objdir/$soname.def;
10084           cat $export_symbols >> $output_objdir/$soname.def;
10085         fi~
10086         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
10087       else
10088         ld_shlibs=no
10089       fi
10090       ;;
10091
10092     haiku*)
10093       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10094       link_all_deplibs=yes
10095       ;;
10096
10097     interix[3-9]*)
10098       hardcode_direct=no
10099       hardcode_shlibpath_var=no
10100       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10101       export_dynamic_flag_spec='${wl}-E'
10102       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
10103       # Instead, shared libraries are loaded at an image base (0x10000000 by
10104       # default) and relocated if they conflict, which is a slow very memory
10105       # consuming and fragmenting process.  To avoid this, we pick a random,
10106       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
10107       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
10108       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
10109       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
10110       ;;
10111
10112     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
10113       tmp_diet=no
10114       if test "$host_os" = linux-dietlibc; then
10115         case $cc_basename in
10116           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
10117         esac
10118       fi
10119       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
10120          && test "$tmp_diet" = no
10121       then
10122         tmp_addflag=' $pic_flag'
10123         tmp_sharedflag='-shared'
10124         case $cc_basename,$host_cpu in
10125         pgcc*)                          # Portland Group C compiler
10126           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
10127           tmp_addflag=' $pic_flag'
10128           ;;
10129         pgf77* | pgf90* | pgf95* | pgfortran*)
10130                                         # Portland Group f77 and f90 compilers
10131           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
10132           tmp_addflag=' $pic_flag -Mnomain' ;;
10133         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
10134           tmp_addflag=' -i_dynamic' ;;
10135         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
10136           tmp_addflag=' -i_dynamic -nofor_main' ;;
10137         ifc* | ifort*)                  # Intel Fortran compiler
10138           tmp_addflag=' -nofor_main' ;;
10139         lf95*)                          # Lahey Fortran 8.1
10140           whole_archive_flag_spec=
10141           tmp_sharedflag='--shared' ;;
10142         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
10143           tmp_sharedflag='-qmkshrobj'
10144           tmp_addflag= ;;
10145         nvcc*)  # Cuda Compiler Driver 2.2
10146           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
10147           compiler_needs_object=yes
10148           ;;
10149         esac
10150         case `$CC -V 2>&1 | sed 5q` in
10151         *Sun\ C*)                       # Sun C 5.9
10152           whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
10153           compiler_needs_object=yes
10154           tmp_sharedflag='-G' ;;
10155         *Sun\ F*)                       # Sun Fortran 8.3
10156           tmp_sharedflag='-G' ;;
10157         esac
10158         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10159
10160         if test "x$supports_anon_versioning" = xyes; then
10161           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
10162             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
10163             echo "local: *; };" >> $output_objdir/$libname.ver~
10164             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
10165         fi
10166
10167         case $cc_basename in
10168         xlf* | bgf* | bgxlf* | mpixlf*)
10169           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
10170           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
10171           hardcode_libdir_flag_spec=
10172           hardcode_libdir_flag_spec_ld='-rpath $libdir'
10173           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
10174           if test "x$supports_anon_versioning" = xyes; then
10175             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
10176               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
10177               echo "local: *; };" >> $output_objdir/$libname.ver~
10178               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
10179           fi
10180           ;;
10181         esac
10182       else
10183         ld_shlibs=no
10184       fi
10185       ;;
10186
10187     netbsd*)
10188       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10189         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
10190         wlarc=
10191       else
10192         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10193         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10194       fi
10195       ;;
10196
10197     solaris*)
10198       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
10199         ld_shlibs=no
10200         cat <<_LT_EOF 1>&2
10201
10202 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
10203 *** create shared libraries on Solaris systems.  Therefore, libtool
10204 *** is disabling shared libraries support.  We urge you to upgrade GNU
10205 *** binutils to release 2.9.1 or newer.  Another option is to modify
10206 *** your PATH or compiler configuration so that the native linker is
10207 *** used, and then restart.
10208
10209 _LT_EOF
10210       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10211         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10212         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10213       else
10214         ld_shlibs=no
10215       fi
10216       ;;
10217
10218     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
10219       case `$LD -v 2>&1` in
10220         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
10221         ld_shlibs=no
10222         cat <<_LT_EOF 1>&2
10223
10224 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
10225 *** reliably create shared libraries on SCO systems.  Therefore, libtool
10226 *** is disabling shared libraries support.  We urge you to upgrade GNU
10227 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
10228 *** your PATH or compiler configuration so that the native linker is
10229 *** used, and then restart.
10230
10231 _LT_EOF
10232         ;;
10233         *)
10234           # For security reasons, it is highly recommended that you always
10235           # use absolute paths for naming shared libraries, and exclude the
10236           # DT_RUNPATH tag from executables and libraries.  But doing so
10237           # requires that you compile everything twice, which is a pain.
10238           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10239             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10240             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10241             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10242           else
10243             ld_shlibs=no
10244           fi
10245         ;;
10246       esac
10247       ;;
10248
10249     sunos4*)
10250       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10251       wlarc=
10252       hardcode_direct=yes
10253       hardcode_shlibpath_var=no
10254       ;;
10255
10256     *)
10257       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10258         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10259         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10260       else
10261         ld_shlibs=no
10262       fi
10263       ;;
10264     esac
10265
10266     if test "$ld_shlibs" = no; then
10267       runpath_var=
10268       hardcode_libdir_flag_spec=
10269       export_dynamic_flag_spec=
10270       whole_archive_flag_spec=
10271     fi
10272   else
10273     # PORTME fill in a description of your system's linker (not GNU ld)
10274     case $host_os in
10275     aix3*)
10276       allow_undefined_flag=unsupported
10277       always_export_symbols=yes
10278       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
10279       # Note: this linker hardcodes the directories in LIBPATH if there
10280       # are no directories specified by -L.
10281       hardcode_minus_L=yes
10282       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
10283         # Neither direct hardcoding nor static linking is supported with a
10284         # broken collect2.
10285         hardcode_direct=unsupported
10286       fi
10287       ;;
10288
10289     aix[4-9]*)
10290       if test "$host_cpu" = ia64; then
10291         # On IA64, the linker does run time linking by default, so we don't
10292         # have to do anything special.
10293         aix_use_runtimelinking=no
10294         exp_sym_flag='-Bexport'
10295         no_entry_flag=""
10296       else
10297         # If we're using GNU nm, then we don't want the "-C" option.
10298         # -C means demangle to AIX nm, but means don't demangle with GNU nm
10299         # Also, AIX nm treats weak defined symbols like other global
10300         # defined symbols, whereas GNU nm marks them as "W".
10301         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
10302           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
10303         else
10304           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
10305         fi
10306         aix_use_runtimelinking=no
10307
10308         # Test if we are trying to use run time linking or normal
10309         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
10310         # need to do runtime linking.
10311         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
10312           for ld_flag in $LDFLAGS; do
10313           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
10314             aix_use_runtimelinking=yes
10315             break
10316           fi
10317           done
10318           ;;
10319         esac
10320
10321         exp_sym_flag='-bexport'
10322         no_entry_flag='-bnoentry'
10323       fi
10324
10325       # When large executables or shared objects are built, AIX ld can
10326       # have problems creating the table of contents.  If linking a library
10327       # or program results in "error TOC overflow" add -mminimal-toc to
10328       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
10329       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
10330
10331       archive_cmds=''
10332       hardcode_direct=yes
10333       hardcode_direct_absolute=yes
10334       hardcode_libdir_separator=':'
10335       link_all_deplibs=yes
10336       file_list_spec='${wl}-f,'
10337
10338       if test "$GCC" = yes; then
10339         case $host_os in aix4.[012]|aix4.[012].*)
10340         # We only want to do this on AIX 4.2 and lower, the check
10341         # below for broken collect2 doesn't work under 4.3+
10342           collect2name=`${CC} -print-prog-name=collect2`
10343           if test -f "$collect2name" &&
10344            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
10345           then
10346           # We have reworked collect2
10347           :
10348           else
10349           # We have old collect2
10350           hardcode_direct=unsupported
10351           # It fails to find uninstalled libraries when the uninstalled
10352           # path is not listed in the libpath.  Setting hardcode_minus_L
10353           # to unsupported forces relinking
10354           hardcode_minus_L=yes
10355           hardcode_libdir_flag_spec='-L$libdir'
10356           hardcode_libdir_separator=
10357           fi
10358           ;;
10359         esac
10360         shared_flag='-shared'
10361         if test "$aix_use_runtimelinking" = yes; then
10362           shared_flag="$shared_flag "'${wl}-G'
10363         fi
10364       else
10365         # not using gcc
10366         if test "$host_cpu" = ia64; then
10367         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
10368         # chokes on -Wl,-G. The following line is correct:
10369           shared_flag='-G'
10370         else
10371           if test "$aix_use_runtimelinking" = yes; then
10372             shared_flag='${wl}-G'
10373           else
10374             shared_flag='${wl}-bM:SRE'
10375           fi
10376         fi
10377       fi
10378
10379       export_dynamic_flag_spec='${wl}-bexpall'
10380       # It seems that -bexpall does not export symbols beginning with
10381       # underscore (_), so it is better to generate a list of symbols to export.
10382       always_export_symbols=yes
10383       if test "$aix_use_runtimelinking" = yes; then
10384         # Warning - without using the other runtime loading flags (-brtl),
10385         # -berok will link without error, but may produce a broken library.
10386         allow_undefined_flag='-berok'
10387         # Determine the default libpath from the value encoded in an
10388         # empty executable.
10389         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10390 /* end confdefs.h.  */
10391
10392 int
10393 main ()
10394 {
10395
10396   ;
10397   return 0;
10398 }
10399 _ACEOF
10400 if ac_fn_c_try_link "$LINENO"; then :
10401
10402 lt_aix_libpath_sed='
10403     /Import File Strings/,/^$/ {
10404         /^0/ {
10405             s/^0  *\(.*\)$/\1/
10406             p
10407         }
10408     }'
10409 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10410 # Check for a 64-bit object if we didn't find anything.
10411 if test -z "$aix_libpath"; then
10412   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10413 fi
10414 fi
10415 rm -f core conftest.err conftest.$ac_objext \
10416     conftest$ac_exeext conftest.$ac_ext
10417 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
10418
10419         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
10420         archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
10421       else
10422         if test "$host_cpu" = ia64; then
10423           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
10424           allow_undefined_flag="-z nodefs"
10425           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
10426         else
10427          # Determine the default libpath from the value encoded in an
10428          # empty executable.
10429          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10430 /* end confdefs.h.  */
10431
10432 int
10433 main ()
10434 {
10435
10436   ;
10437   return 0;
10438 }
10439 _ACEOF
10440 if ac_fn_c_try_link "$LINENO"; then :
10441
10442 lt_aix_libpath_sed='
10443     /Import File Strings/,/^$/ {
10444         /^0/ {
10445             s/^0  *\(.*\)$/\1/
10446             p
10447         }
10448     }'
10449 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10450 # Check for a 64-bit object if we didn't find anything.
10451 if test -z "$aix_libpath"; then
10452   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10453 fi
10454 fi
10455 rm -f core conftest.err conftest.$ac_objext \
10456     conftest$ac_exeext conftest.$ac_ext
10457 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
10458
10459          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
10460           # Warning - without using the other run time loading flags,
10461           # -berok will link without error, but may produce a broken library.
10462           no_undefined_flag=' ${wl}-bernotok'
10463           allow_undefined_flag=' ${wl}-berok'
10464           if test "$with_gnu_ld" = yes; then
10465             # We only use this code for GNU lds that support --whole-archive.
10466             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
10467           else
10468             # Exported symbols can be pulled into shared objects from archives
10469             whole_archive_flag_spec='$convenience'
10470           fi
10471           archive_cmds_need_lc=yes
10472           # This is similar to how AIX traditionally builds its shared libraries.
10473           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
10474         fi
10475       fi
10476       ;;
10477
10478     amigaos*)
10479       case $host_cpu in
10480       powerpc)
10481             # see comment about AmigaOS4 .so support
10482             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10483             archive_expsym_cmds=''
10484         ;;
10485       m68k)
10486             archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
10487             hardcode_libdir_flag_spec='-L$libdir'
10488             hardcode_minus_L=yes
10489         ;;
10490       esac
10491       ;;
10492
10493     bsdi[45]*)
10494       export_dynamic_flag_spec=-rdynamic
10495       ;;
10496
10497     cygwin* | mingw* | pw32* | cegcc*)
10498       # When not using gcc, we currently assume that we are using
10499       # Microsoft Visual C++.
10500       # hardcode_libdir_flag_spec is actually meaningless, as there is
10501       # no search path for DLLs.
10502       hardcode_libdir_flag_spec=' '
10503       allow_undefined_flag=unsupported
10504       # Tell ltmain to make .lib files, not .a files.
10505       libext=lib
10506       # Tell ltmain to make .dll files, not .so files.
10507       shrext_cmds=".dll"
10508       # FIXME: Setting linknames here is a bad hack.
10509       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
10510       # The linker will automatically build a .lib file if we build a DLL.
10511       old_archive_from_new_cmds='true'
10512       # FIXME: Should let the user specify the lib program.
10513       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
10514       fix_srcfile_path='`cygpath -w "$srcfile"`'
10515       enable_shared_with_static_runtimes=yes
10516       ;;
10517
10518     darwin* | rhapsody*)
10519
10520
10521   archive_cmds_need_lc=no
10522   hardcode_direct=no
10523   hardcode_automatic=yes
10524   hardcode_shlibpath_var=unsupported
10525   if test "$lt_cv_ld_force_load" = "yes"; then
10526     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
10527   else
10528     whole_archive_flag_spec=''
10529   fi
10530   link_all_deplibs=yes
10531   allow_undefined_flag="$_lt_dar_allow_undefined"
10532   case $cc_basename in
10533      ifort*) _lt_dar_can_shared=yes ;;
10534      *) _lt_dar_can_shared=$GCC ;;
10535   esac
10536   if test "$_lt_dar_can_shared" = "yes"; then
10537     output_verbose_link_cmd=func_echo_all
10538     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
10539     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
10540     archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
10541     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
10542
10543   else
10544   ld_shlibs=no
10545   fi
10546
10547       ;;
10548
10549     dgux*)
10550       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10551       hardcode_libdir_flag_spec='-L$libdir'
10552       hardcode_shlibpath_var=no
10553       ;;
10554
10555     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
10556     # support.  Future versions do this automatically, but an explicit c++rt0.o
10557     # does not break anything, and helps significantly (at the cost of a little
10558     # extra space).
10559     freebsd2.2*)
10560       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
10561       hardcode_libdir_flag_spec='-R$libdir'
10562       hardcode_direct=yes
10563       hardcode_shlibpath_var=no
10564       ;;
10565
10566     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
10567     freebsd2.*)
10568       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10569       hardcode_direct=yes
10570       hardcode_minus_L=yes
10571       hardcode_shlibpath_var=no
10572       ;;
10573
10574     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
10575     freebsd* | dragonfly*)
10576       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
10577       hardcode_libdir_flag_spec='-R$libdir'
10578       hardcode_direct=yes
10579       hardcode_shlibpath_var=no
10580       ;;
10581
10582     hpux9*)
10583       if test "$GCC" = yes; then
10584         archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
10585       else
10586         archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
10587       fi
10588       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10589       hardcode_libdir_separator=:
10590       hardcode_direct=yes
10591
10592       # hardcode_minus_L: Not really in the search PATH,
10593       # but as the default location of the library.
10594       hardcode_minus_L=yes
10595       export_dynamic_flag_spec='${wl}-E'
10596       ;;
10597
10598     hpux10*)
10599       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
10600         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10601       else
10602         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10603       fi
10604       if test "$with_gnu_ld" = no; then
10605         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10606         hardcode_libdir_flag_spec_ld='+b $libdir'
10607         hardcode_libdir_separator=:
10608         hardcode_direct=yes
10609         hardcode_direct_absolute=yes
10610         export_dynamic_flag_spec='${wl}-E'
10611         # hardcode_minus_L: Not really in the search PATH,
10612         # but as the default location of the library.
10613         hardcode_minus_L=yes
10614       fi
10615       ;;
10616
10617     hpux11*)
10618       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
10619         case $host_cpu in
10620         hppa*64*)
10621           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10622           ;;
10623         ia64*)
10624           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10625           ;;
10626         *)
10627           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10628           ;;
10629         esac
10630       else
10631         case $host_cpu in
10632         hppa*64*)
10633           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10634           ;;
10635         ia64*)
10636           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10637           ;;
10638         *)
10639
10640           # Older versions of the 11.00 compiler do not understand -b yet
10641           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
10642           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
10643 $as_echo_n "checking if $CC understands -b... " >&6; }
10644 if ${lt_cv_prog_compiler__b+:} false; then :
10645   $as_echo_n "(cached) " >&6
10646 else
10647   lt_cv_prog_compiler__b=no
10648    save_LDFLAGS="$LDFLAGS"
10649    LDFLAGS="$LDFLAGS -b"
10650    echo "$lt_simple_link_test_code" > conftest.$ac_ext
10651    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
10652      # The linker can only warn and ignore the option if not recognized
10653      # So say no if there are warnings
10654      if test -s conftest.err; then
10655        # Append any errors to the config.log.
10656        cat conftest.err 1>&5
10657        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
10658        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10659        if diff conftest.exp conftest.er2 >/dev/null; then
10660          lt_cv_prog_compiler__b=yes
10661        fi
10662      else
10663        lt_cv_prog_compiler__b=yes
10664      fi
10665    fi
10666    $RM -r conftest*
10667    LDFLAGS="$save_LDFLAGS"
10668
10669 fi
10670 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
10671 $as_echo "$lt_cv_prog_compiler__b" >&6; }
10672
10673 if test x"$lt_cv_prog_compiler__b" = xyes; then
10674     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10675 else
10676     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10677 fi
10678
10679           ;;
10680         esac
10681       fi
10682       if test "$with_gnu_ld" = no; then
10683         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10684         hardcode_libdir_separator=:
10685
10686         case $host_cpu in
10687         hppa*64*|ia64*)
10688           hardcode_direct=no
10689           hardcode_shlibpath_var=no
10690           ;;
10691         *)
10692           hardcode_direct=yes
10693           hardcode_direct_absolute=yes
10694           export_dynamic_flag_spec='${wl}-E'
10695
10696           # hardcode_minus_L: Not really in the search PATH,
10697           # but as the default location of the library.
10698           hardcode_minus_L=yes
10699           ;;
10700         esac
10701       fi
10702       ;;
10703
10704     irix5* | irix6* | nonstopux*)
10705       if test "$GCC" = yes; then
10706         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
10707         # Try to use the -exported_symbol ld option, if it does not
10708         # work, assume that -exports_file does not work either and
10709         # implicitly export all symbols.
10710         save_LDFLAGS="$LDFLAGS"
10711         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
10712         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10713 /* end confdefs.h.  */
10714 int foo(void) {}
10715 _ACEOF
10716 if ac_fn_c_try_link "$LINENO"; then :
10717   archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
10718
10719 fi
10720 rm -f core conftest.err conftest.$ac_objext \
10721     conftest$ac_exeext conftest.$ac_ext
10722         LDFLAGS="$save_LDFLAGS"
10723       else
10724         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
10725         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
10726       fi
10727       archive_cmds_need_lc='no'
10728       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10729       hardcode_libdir_separator=:
10730       inherit_rpath=yes
10731       link_all_deplibs=yes
10732       ;;
10733
10734     netbsd*)
10735       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10736         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
10737       else
10738         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
10739       fi
10740       hardcode_libdir_flag_spec='-R$libdir'
10741       hardcode_direct=yes
10742       hardcode_shlibpath_var=no
10743       ;;
10744
10745     newsos6)
10746       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10747       hardcode_direct=yes
10748       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10749       hardcode_libdir_separator=:
10750       hardcode_shlibpath_var=no
10751       ;;
10752
10753     *nto* | *qnx*)
10754       ;;
10755
10756     openbsd*)
10757       if test -f /usr/libexec/ld.so; then
10758         hardcode_direct=yes
10759         hardcode_shlibpath_var=no
10760         hardcode_direct_absolute=yes
10761         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10762           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10763           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
10764           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10765           export_dynamic_flag_spec='${wl}-E'
10766         else
10767           case $host_os in
10768            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
10769              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10770              hardcode_libdir_flag_spec='-R$libdir'
10771              ;;
10772            *)
10773              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10774              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10775              ;;
10776           esac
10777         fi
10778       else
10779         ld_shlibs=no
10780       fi
10781       ;;
10782
10783     os2*)
10784       hardcode_libdir_flag_spec='-L$libdir'
10785       hardcode_minus_L=yes
10786       allow_undefined_flag=unsupported
10787       archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
10788       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
10789       ;;
10790
10791     osf3*)
10792       if test "$GCC" = yes; then
10793         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10794         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
10795       else
10796         allow_undefined_flag=' -expect_unresolved \*'
10797         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
10798       fi
10799       archive_cmds_need_lc='no'
10800       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10801       hardcode_libdir_separator=:
10802       ;;
10803
10804     osf4* | osf5*)      # as osf3* with the addition of -msym flag
10805       if test "$GCC" = yes; then
10806         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10807         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
10808         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10809       else
10810         allow_undefined_flag=' -expect_unresolved \*'
10811         archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
10812         archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
10813         $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
10814
10815         # Both c and cxx compiler support -rpath directly
10816         hardcode_libdir_flag_spec='-rpath $libdir'
10817       fi
10818       archive_cmds_need_lc='no'
10819       hardcode_libdir_separator=:
10820       ;;
10821
10822     solaris*)
10823       no_undefined_flag=' -z defs'
10824       if test "$GCC" = yes; then
10825         wlarc='${wl}'
10826         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10827         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10828           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10829       else
10830         case `$CC -V 2>&1` in
10831         *"Compilers 5.0"*)
10832           wlarc=''
10833           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10834           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10835           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10836           ;;
10837         *)
10838           wlarc='${wl}'
10839           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10840           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10841           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10842           ;;
10843         esac
10844       fi
10845       hardcode_libdir_flag_spec='-R$libdir'
10846       hardcode_shlibpath_var=no
10847       case $host_os in
10848       solaris2.[0-5] | solaris2.[0-5].*) ;;
10849       *)
10850         # The compiler driver will combine and reorder linker options,
10851         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10852         # but is careful enough not to reorder.
10853         # Supported since Solaris 2.6 (maybe 2.5.1?)
10854         if test "$GCC" = yes; then
10855           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10856         else
10857           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10858         fi
10859         ;;
10860       esac
10861       link_all_deplibs=yes
10862       ;;
10863
10864     sunos4*)
10865       if test "x$host_vendor" = xsequent; then
10866         # Use $CC to link under sequent, because it throws in some extra .o
10867         # files that make .init and .fini sections work.
10868         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10869       else
10870         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10871       fi
10872       hardcode_libdir_flag_spec='-L$libdir'
10873       hardcode_direct=yes
10874       hardcode_minus_L=yes
10875       hardcode_shlibpath_var=no
10876       ;;
10877
10878     sysv4)
10879       case $host_vendor in
10880         sni)
10881           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10882           hardcode_direct=yes # is this really true???
10883         ;;
10884         siemens)
10885           ## LD is ld it makes a PLAMLIB
10886           ## CC just makes a GrossModule.
10887           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10888           reload_cmds='$CC -r -o $output$reload_objs'
10889           hardcode_direct=no
10890         ;;
10891         motorola)
10892           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10893           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10894         ;;
10895       esac
10896       runpath_var='LD_RUN_PATH'
10897       hardcode_shlibpath_var=no
10898       ;;
10899
10900     sysv4.3*)
10901       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10902       hardcode_shlibpath_var=no
10903       export_dynamic_flag_spec='-Bexport'
10904       ;;
10905
10906     sysv4*MP*)
10907       if test -d /usr/nec; then
10908         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10909         hardcode_shlibpath_var=no
10910         runpath_var=LD_RUN_PATH
10911         hardcode_runpath_var=yes
10912         ld_shlibs=yes
10913       fi
10914       ;;
10915
10916     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10917       no_undefined_flag='${wl}-z,text'
10918       archive_cmds_need_lc=no
10919       hardcode_shlibpath_var=no
10920       runpath_var='LD_RUN_PATH'
10921
10922       if test "$GCC" = yes; then
10923         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10924         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10925       else
10926         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10927         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10928       fi
10929       ;;
10930
10931     sysv5* | sco3.2v5* | sco5v6*)
10932       # Note: We can NOT use -z defs as we might desire, because we do not
10933       # link with -lc, and that would cause any symbols used from libc to
10934       # always be unresolved, which means just about no library would
10935       # ever link correctly.  If we're not using GNU ld we use -z text
10936       # though, which does catch some bad symbols but isn't as heavy-handed
10937       # as -z defs.
10938       no_undefined_flag='${wl}-z,text'
10939       allow_undefined_flag='${wl}-z,nodefs'
10940       archive_cmds_need_lc=no
10941       hardcode_shlibpath_var=no
10942       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10943       hardcode_libdir_separator=':'
10944       link_all_deplibs=yes
10945       export_dynamic_flag_spec='${wl}-Bexport'
10946       runpath_var='LD_RUN_PATH'
10947
10948       if test "$GCC" = yes; then
10949         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10950         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10951       else
10952         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10953         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10954       fi
10955       ;;
10956
10957     uts4*)
10958       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10959       hardcode_libdir_flag_spec='-L$libdir'
10960       hardcode_shlibpath_var=no
10961       ;;
10962
10963     *)
10964       ld_shlibs=no
10965       ;;
10966     esac
10967
10968     if test x$host_vendor = xsni; then
10969       case $host in
10970       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10971         export_dynamic_flag_spec='${wl}-Blargedynsym'
10972         ;;
10973       esac
10974     fi
10975   fi
10976
10977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10978 $as_echo "$ld_shlibs" >&6; }
10979 test "$ld_shlibs" = no && can_build_shared=no
10980
10981 with_gnu_ld=$with_gnu_ld
10982
10983
10984
10985
10986
10987
10988
10989
10990
10991
10992
10993
10994
10995
10996
10997 #
10998 # Do we need to explicitly link libc?
10999 #
11000 case "x$archive_cmds_need_lc" in
11001 x|xyes)
11002   # Assume -lc should be added
11003   archive_cmds_need_lc=yes
11004
11005   if test "$enable_shared" = yes && test "$GCC" = yes; then
11006     case $archive_cmds in
11007     *'~'*)
11008       # FIXME: we may have to deal with multi-command sequences.
11009       ;;
11010     '$CC '*)
11011       # Test whether the compiler implicitly links with -lc since on some
11012       # systems, -lgcc has to come before -lc. If gcc already passes -lc
11013       # to ld, don't add -lc before -lgcc.
11014       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
11015 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
11016 if ${lt_cv_archive_cmds_need_lc+:} false; then :
11017   $as_echo_n "(cached) " >&6
11018 else
11019   $RM conftest*
11020         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11021
11022         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
11023   (eval $ac_compile) 2>&5
11024   ac_status=$?
11025   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11026   test $ac_status = 0; } 2>conftest.err; then
11027           soname=conftest
11028           lib=conftest
11029           libobjs=conftest.$ac_objext
11030           deplibs=
11031           wl=$lt_prog_compiler_wl
11032           pic_flag=$lt_prog_compiler_pic
11033           compiler_flags=-v
11034           linker_flags=-v
11035           verstring=
11036           output_objdir=.
11037           libname=conftest
11038           lt_save_allow_undefined_flag=$allow_undefined_flag
11039           allow_undefined_flag=
11040           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
11041   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
11042   ac_status=$?
11043   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11044   test $ac_status = 0; }
11045           then
11046             lt_cv_archive_cmds_need_lc=no
11047           else
11048             lt_cv_archive_cmds_need_lc=yes
11049           fi
11050           allow_undefined_flag=$lt_save_allow_undefined_flag
11051         else
11052           cat conftest.err 1>&5
11053         fi
11054         $RM conftest*
11055
11056 fi
11057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
11058 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
11059       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
11060       ;;
11061     esac
11062   fi
11063   ;;
11064 esac
11065
11066
11067
11068
11069
11070
11071
11072
11073
11074
11075
11076
11077
11078
11079
11080
11081
11082
11083
11084
11085
11086
11087
11088
11089
11090
11091
11092
11093
11094
11095
11096
11097
11098
11099
11100
11101
11102
11103
11104
11105
11106
11107
11108
11109
11110
11111
11112
11113
11114
11115
11116
11117
11118
11119
11120
11121
11122
11123
11124
11125
11126
11127
11128
11129
11130
11131
11132
11133
11134
11135
11136
11137
11138
11139
11140
11141
11142
11143
11144
11145
11146
11147
11148
11149
11150
11151
11152
11153
11154
11155
11156
11157
11158
11159
11160
11161
11162
11163
11164
11165
11166
11167
11168
11169
11170
11171
11172
11173
11174
11175
11176
11177
11178
11179
11180
11181
11182
11183
11184
11185
11186
11187
11188
11189
11190
11191
11192
11193
11194
11195
11196
11197
11198
11199
11200
11201
11202
11203
11204
11205
11206
11207
11208
11209
11210
11211
11212
11213
11214
11215
11216
11217
11218
11219
11220
11221
11222   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
11223 $as_echo_n "checking dynamic linker characteristics... " >&6; }
11224
11225 if test "$GCC" = yes; then
11226   case $host_os in
11227     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
11228     *) lt_awk_arg="/^libraries:/" ;;
11229   esac
11230   case $host_os in
11231     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
11232     *) lt_sed_strip_eq="s,=/,/,g" ;;
11233   esac
11234   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
11235   case $lt_search_path_spec in
11236   *\;*)
11237     # if the path contains ";" then we assume it to be the separator
11238     # otherwise default to the standard path separator (i.e. ":") - it is
11239     # assumed that no part of a normal pathname contains ";" but that should
11240     # okay in the real world where ";" in dirpaths is itself problematic.
11241     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
11242     ;;
11243   *)
11244     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
11245     ;;
11246   esac
11247   # Ok, now we have the path, separated by spaces, we can step through it
11248   # and add multilib dir if necessary.
11249   lt_tmp_lt_search_path_spec=
11250   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
11251   for lt_sys_path in $lt_search_path_spec; do
11252     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
11253       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
11254     else
11255       test -d "$lt_sys_path" && \
11256         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
11257     fi
11258   done
11259   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
11260 BEGIN {RS=" "; FS="/|\n";} {
11261   lt_foo="";
11262   lt_count=0;
11263   for (lt_i = NF; lt_i > 0; lt_i--) {
11264     if ($lt_i != "" && $lt_i != ".") {
11265       if ($lt_i == "..") {
11266         lt_count++;
11267       } else {
11268         if (lt_count == 0) {
11269           lt_foo="/" $lt_i lt_foo;
11270         } else {
11271           lt_count--;
11272         }
11273       }
11274     }
11275   }
11276   if (lt_foo != "") { lt_freq[lt_foo]++; }
11277   if (lt_freq[lt_foo] == 1) { print lt_foo; }
11278 }'`
11279   # AWK program above erroneously prepends '/' to C:/dos/paths
11280   # for these hosts.
11281   case $host_os in
11282     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
11283       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
11284   esac
11285   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
11286 else
11287   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
11288 fi
11289 library_names_spec=
11290 libname_spec='lib$name'
11291 soname_spec=
11292 shrext_cmds=".so"
11293 postinstall_cmds=
11294 postuninstall_cmds=
11295 finish_cmds=
11296 finish_eval=
11297 shlibpath_var=
11298 shlibpath_overrides_runpath=unknown
11299 version_type=none
11300 dynamic_linker="$host_os ld.so"
11301 sys_lib_dlsearch_path_spec="/lib /usr/lib"
11302 need_lib_prefix=unknown
11303 hardcode_into_libs=no
11304
11305 # when you set need_version to no, make sure it does not cause -set_version
11306 # flags to be left without arguments
11307 need_version=unknown
11308
11309 case $host_os in
11310 aix3*)
11311   version_type=linux
11312   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
11313   shlibpath_var=LIBPATH
11314
11315   # AIX 3 has no versioning support, so we append a major version to the name.
11316   soname_spec='${libname}${release}${shared_ext}$major'
11317   ;;
11318
11319 aix[4-9]*)
11320   version_type=linux
11321   need_lib_prefix=no
11322   need_version=no
11323   hardcode_into_libs=yes
11324   if test "$host_cpu" = ia64; then
11325     # AIX 5 supports IA64
11326     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
11327     shlibpath_var=LD_LIBRARY_PATH
11328   else
11329     # With GCC up to 2.95.x, collect2 would create an import file
11330     # for dependence libraries.  The import file would start with
11331     # the line `#! .'.  This would cause the generated library to
11332     # depend on `.', always an invalid library.  This was fixed in
11333     # development snapshots of GCC prior to 3.0.
11334     case $host_os in
11335       aix4 | aix4.[01] | aix4.[01].*)
11336       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
11337            echo ' yes '
11338            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
11339         :
11340       else
11341         can_build_shared=no
11342       fi
11343       ;;
11344     esac
11345     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
11346     # soname into executable. Probably we can add versioning support to
11347     # collect2, so additional links can be useful in future.
11348     if test "$aix_use_runtimelinking" = yes; then
11349       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
11350       # instead of lib<name>.a to let people know that these are not
11351       # typical AIX shared libraries.
11352       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11353     else
11354       # We preserve .a as extension for shared libraries through AIX4.2
11355       # and later when we are not doing run time linking.
11356       library_names_spec='${libname}${release}.a $libname.a'
11357       soname_spec='${libname}${release}${shared_ext}$major'
11358     fi
11359     shlibpath_var=LIBPATH
11360   fi
11361   ;;
11362
11363 amigaos*)
11364   case $host_cpu in
11365   powerpc)
11366     # Since July 2007 AmigaOS4 officially supports .so libraries.
11367     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
11368     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11369     ;;
11370   m68k)
11371     library_names_spec='$libname.ixlibrary $libname.a'
11372     # Create ${libname}_ixlibrary.a entries in /sys/libs.
11373     finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
11374     ;;
11375   esac
11376   ;;
11377
11378 beos*)
11379   library_names_spec='${libname}${shared_ext}'
11380   dynamic_linker="$host_os ld.so"
11381   shlibpath_var=LIBRARY_PATH
11382   ;;
11383
11384 bsdi[45]*)
11385   version_type=linux
11386   need_version=no
11387   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11388   soname_spec='${libname}${release}${shared_ext}$major'
11389   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
11390   shlibpath_var=LD_LIBRARY_PATH
11391   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
11392   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
11393   # the default ld.so.conf also contains /usr/contrib/lib and
11394   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
11395   # libtool to hard-code these into programs
11396   ;;
11397
11398 cygwin* | mingw* | pw32* | cegcc*)
11399   version_type=windows
11400   shrext_cmds=".dll"
11401   need_version=no
11402   need_lib_prefix=no
11403
11404   case $GCC,$host_os in
11405   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
11406     library_names_spec='$libname.dll.a'
11407     # DLL is installed to $(libdir)/../bin by postinstall_cmds
11408     postinstall_cmds='base_file=`basename \${file}`~
11409       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
11410       dldir=$destdir/`dirname \$dlpath`~
11411       test -d \$dldir || mkdir -p \$dldir~
11412       $install_prog $dir/$dlname \$dldir/$dlname~
11413       chmod a+x \$dldir/$dlname~
11414       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
11415         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
11416       fi'
11417     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
11418       dlpath=$dir/\$dldll~
11419        $RM \$dlpath'
11420     shlibpath_overrides_runpath=yes
11421
11422     case $host_os in
11423     cygwin*)
11424       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
11425       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11426
11427       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
11428       ;;
11429     mingw* | cegcc*)
11430       # MinGW DLLs use traditional 'lib' prefix
11431       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11432       ;;
11433     pw32*)
11434       # pw32 DLLs use 'pw' prefix rather than 'lib'
11435       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11436       ;;
11437     esac
11438     ;;
11439
11440   *)
11441     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
11442     ;;
11443   esac
11444   dynamic_linker='Win32 ld.exe'
11445   # FIXME: first we should search . and the directory the executable is in
11446   shlibpath_var=PATH
11447   ;;
11448
11449 darwin* | rhapsody*)
11450   dynamic_linker="$host_os dyld"
11451   version_type=darwin
11452   need_lib_prefix=no
11453   need_version=no
11454   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
11455   soname_spec='${libname}${release}${major}$shared_ext'
11456   shlibpath_overrides_runpath=yes
11457   shlibpath_var=DYLD_LIBRARY_PATH
11458   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
11459
11460   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
11461   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
11462   ;;
11463
11464 dgux*)
11465   version_type=linux
11466   need_lib_prefix=no
11467   need_version=no
11468   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
11469   soname_spec='${libname}${release}${shared_ext}$major'
11470   shlibpath_var=LD_LIBRARY_PATH
11471   ;;
11472
11473 freebsd* | dragonfly*)
11474   # DragonFly does not have aout.  When/if they implement a new
11475   # versioning mechanism, adjust this.
11476   if test -x /usr/bin/objformat; then
11477     objformat=`/usr/bin/objformat`
11478   else
11479     case $host_os in
11480     freebsd[23].*) objformat=aout ;;
11481     *) objformat=elf ;;
11482     esac
11483   fi
11484   version_type=freebsd-$objformat
11485   case $version_type in
11486     freebsd-elf*)
11487       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11488       need_version=no
11489       need_lib_prefix=no
11490       ;;
11491     freebsd-*)
11492       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
11493       need_version=yes
11494       ;;
11495   esac
11496   shlibpath_var=LD_LIBRARY_PATH
11497   case $host_os in
11498   freebsd2.*)
11499     shlibpath_overrides_runpath=yes
11500     ;;
11501   freebsd3.[01]* | freebsdelf3.[01]*)
11502     shlibpath_overrides_runpath=yes
11503     hardcode_into_libs=yes
11504     ;;
11505   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
11506   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
11507     shlibpath_overrides_runpath=no
11508     hardcode_into_libs=yes
11509     ;;
11510   *) # from 4.6 on, and DragonFly
11511     shlibpath_overrides_runpath=yes
11512     hardcode_into_libs=yes
11513     ;;
11514   esac
11515   ;;
11516
11517 gnu*)
11518   version_type=linux
11519   need_lib_prefix=no
11520   need_version=no
11521   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
11522   soname_spec='${libname}${release}${shared_ext}$major'
11523   shlibpath_var=LD_LIBRARY_PATH
11524   hardcode_into_libs=yes
11525   ;;
11526
11527 haiku*)
11528   version_type=linux
11529   need_lib_prefix=no
11530   need_version=no
11531   dynamic_linker="$host_os runtime_loader"
11532   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
11533   soname_spec='${libname}${release}${shared_ext}$major'
11534   shlibpath_var=LIBRARY_PATH
11535   shlibpath_overrides_runpath=yes
11536   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
11537   hardcode_into_libs=yes
11538   ;;
11539
11540 hpux9* | hpux10* | hpux11*)
11541   # Give a soname corresponding to the major version so that dld.sl refuses to
11542   # link against other versions.
11543   version_type=sunos
11544   need_lib_prefix=no
11545   need_version=no
11546   case $host_cpu in
11547   ia64*)
11548     shrext_cmds='.so'
11549     hardcode_into_libs=yes
11550     dynamic_linker="$host_os dld.so"
11551     shlibpath_var=LD_LIBRARY_PATH
11552     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11553     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11554     soname_spec='${libname}${release}${shared_ext}$major'
11555     if test "X$HPUX_IA64_MODE" = X32; then
11556       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
11557     else
11558       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
11559     fi
11560     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11561     ;;
11562   hppa*64*)
11563     shrext_cmds='.sl'
11564     hardcode_into_libs=yes
11565     dynamic_linker="$host_os dld.sl"
11566     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
11567     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11568     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11569     soname_spec='${libname}${release}${shared_ext}$major'
11570     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
11571     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11572     ;;
11573   *)
11574     shrext_cmds='.sl'
11575     dynamic_linker="$host_os dld.sl"
11576     shlibpath_var=SHLIB_PATH
11577     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
11578     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11579     soname_spec='${libname}${release}${shared_ext}$major'
11580     ;;
11581   esac
11582   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
11583   postinstall_cmds='chmod 555 $lib'
11584   # or fails outright, so override atomically:
11585   install_override_mode=555
11586   ;;
11587
11588 interix[3-9]*)
11589   version_type=linux
11590   need_lib_prefix=no
11591   need_version=no
11592   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11593   soname_spec='${libname}${release}${shared_ext}$major'
11594   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
11595   shlibpath_var=LD_LIBRARY_PATH
11596   shlibpath_overrides_runpath=no
11597   hardcode_into_libs=yes
11598   ;;
11599
11600 irix5* | irix6* | nonstopux*)
11601   case $host_os in
11602     nonstopux*) version_type=nonstopux ;;
11603     *)
11604         if test "$lt_cv_prog_gnu_ld" = yes; then
11605                 version_type=linux
11606         else
11607                 version_type=irix
11608         fi ;;
11609   esac
11610   need_lib_prefix=no
11611   need_version=no
11612   soname_spec='${libname}${release}${shared_ext}$major'
11613   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
11614   case $host_os in
11615   irix5* | nonstopux*)
11616     libsuff= shlibsuff=
11617     ;;
11618   *)
11619     case $LD in # libtool.m4 will add one of these switches to LD
11620     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
11621       libsuff= shlibsuff= libmagic=32-bit;;
11622     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
11623       libsuff=32 shlibsuff=N32 libmagic=N32;;
11624     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
11625       libsuff=64 shlibsuff=64 libmagic=64-bit;;
11626     *) libsuff= shlibsuff= libmagic=never-match;;
11627     esac
11628     ;;
11629   esac
11630   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
11631   shlibpath_overrides_runpath=no
11632   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
11633   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
11634   hardcode_into_libs=yes
11635   ;;
11636
11637 # No shared lib support for Linux oldld, aout, or coff.
11638 linux*oldld* | linux*aout* | linux*coff*)
11639   dynamic_linker=no
11640   ;;
11641
11642 # This must be Linux ELF.
11643
11644 # uclinux* changes (here and below) have been submitted to the libtool
11645 # project, but have not yet been accepted: they are GCC-local changes
11646 # for the time being.  (See
11647 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
11648 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
11649   version_type=linux
11650   need_lib_prefix=no
11651   need_version=no
11652   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11653   soname_spec='${libname}${release}${shared_ext}$major'
11654   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
11655   shlibpath_var=LD_LIBRARY_PATH
11656   shlibpath_overrides_runpath=no
11657
11658   # Some binutils ld are patched to set DT_RUNPATH
11659   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
11660   $as_echo_n "(cached) " >&6
11661 else
11662   lt_cv_shlibpath_overrides_runpath=no
11663     save_LDFLAGS=$LDFLAGS
11664     save_libdir=$libdir
11665     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
11666          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
11667     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11668 /* end confdefs.h.  */
11669
11670 int
11671 main ()
11672 {
11673
11674   ;
11675   return 0;
11676 }
11677 _ACEOF
11678 if ac_fn_c_try_link "$LINENO"; then :
11679   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
11680   lt_cv_shlibpath_overrides_runpath=yes
11681 fi
11682 fi
11683 rm -f core conftest.err conftest.$ac_objext \
11684     conftest$ac_exeext conftest.$ac_ext
11685     LDFLAGS=$save_LDFLAGS
11686     libdir=$save_libdir
11687
11688 fi
11689
11690   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
11691
11692   # This implies no fast_install, which is unacceptable.
11693   # Some rework will be needed to allow for fast_install
11694   # before this can be enabled.
11695   hardcode_into_libs=yes
11696
11697   # Append ld.so.conf contents to the search path
11698   if test -f /etc/ld.so.conf; then
11699     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' ' '`
11700     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
11701   fi
11702
11703   # We used to test for /lib/ld.so.1 and disable shared libraries on
11704   # powerpc, because MkLinux only supported shared libraries with the
11705   # GNU dynamic linker.  Since this was broken with cross compilers,
11706   # most powerpc-linux boxes support dynamic linking these days and
11707   # people can always --disable-shared, the test was removed, and we
11708   # assume the GNU/Linux dynamic linker is in use.
11709   dynamic_linker='GNU/Linux ld.so'
11710   ;;
11711
11712 netbsd*)
11713   version_type=sunos
11714   need_lib_prefix=no
11715   need_version=no
11716   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11717     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11718     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11719     dynamic_linker='NetBSD (a.out) ld.so'
11720   else
11721     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11722     soname_spec='${libname}${release}${shared_ext}$major'
11723     dynamic_linker='NetBSD ld.elf_so'
11724   fi
11725   shlibpath_var=LD_LIBRARY_PATH
11726   shlibpath_overrides_runpath=yes
11727   hardcode_into_libs=yes
11728   ;;
11729
11730 newsos6)
11731   version_type=linux
11732   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11733   shlibpath_var=LD_LIBRARY_PATH
11734   shlibpath_overrides_runpath=yes
11735   ;;
11736
11737 *nto* | *qnx*)
11738   version_type=qnx
11739   need_lib_prefix=no
11740   need_version=no
11741   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11742   soname_spec='${libname}${release}${shared_ext}$major'
11743   shlibpath_var=LD_LIBRARY_PATH
11744   shlibpath_overrides_runpath=no
11745   hardcode_into_libs=yes
11746   dynamic_linker='ldqnx.so'
11747   ;;
11748
11749 openbsd*)
11750   version_type=sunos
11751   sys_lib_dlsearch_path_spec="/usr/lib"
11752   need_lib_prefix=no
11753   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
11754   case $host_os in
11755     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
11756     *)                          need_version=no  ;;
11757   esac
11758   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11759   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11760   shlibpath_var=LD_LIBRARY_PATH
11761   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
11762     case $host_os in
11763       openbsd2.[89] | openbsd2.[89].*)
11764         shlibpath_overrides_runpath=no
11765         ;;
11766       *)
11767         shlibpath_overrides_runpath=yes
11768         ;;
11769       esac
11770   else
11771     shlibpath_overrides_runpath=yes
11772   fi
11773   ;;
11774
11775 os2*)
11776   libname_spec='$name'
11777   shrext_cmds=".dll"
11778   need_lib_prefix=no
11779   library_names_spec='$libname${shared_ext} $libname.a'
11780   dynamic_linker='OS/2 ld.exe'
11781   shlibpath_var=LIBPATH
11782   ;;
11783
11784 osf3* | osf4* | osf5*)
11785   version_type=osf
11786   need_lib_prefix=no
11787   need_version=no
11788   soname_spec='${libname}${release}${shared_ext}$major'
11789   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11790   shlibpath_var=LD_LIBRARY_PATH
11791   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11792   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
11793   ;;
11794
11795 rdos*)
11796   dynamic_linker=no
11797   ;;
11798
11799 solaris*)
11800   version_type=linux
11801   need_lib_prefix=no
11802   need_version=no
11803   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11804   soname_spec='${libname}${release}${shared_ext}$major'
11805   shlibpath_var=LD_LIBRARY_PATH
11806   shlibpath_overrides_runpath=yes
11807   hardcode_into_libs=yes
11808   # ldd complains unless libraries are executable
11809   postinstall_cmds='chmod +x $lib'
11810   ;;
11811
11812 sunos4*)
11813   version_type=sunos
11814   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11815   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11816   shlibpath_var=LD_LIBRARY_PATH
11817   shlibpath_overrides_runpath=yes
11818   if test "$with_gnu_ld" = yes; then
11819     need_lib_prefix=no
11820   fi
11821   need_version=yes
11822   ;;
11823
11824 sysv4 | sysv4.3*)
11825   version_type=linux
11826   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11827   soname_spec='${libname}${release}${shared_ext}$major'
11828   shlibpath_var=LD_LIBRARY_PATH
11829   case $host_vendor in
11830     sni)
11831       shlibpath_overrides_runpath=no
11832       need_lib_prefix=no
11833       runpath_var=LD_RUN_PATH
11834       ;;
11835     siemens)
11836       need_lib_prefix=no
11837       ;;
11838     motorola)
11839       need_lib_prefix=no
11840       need_version=no
11841       shlibpath_overrides_runpath=no
11842       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11843       ;;
11844   esac
11845   ;;
11846
11847 sysv4*MP*)
11848   if test -d /usr/nec ;then
11849     version_type=linux
11850     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11851     soname_spec='$libname${shared_ext}.$major'
11852     shlibpath_var=LD_LIBRARY_PATH
11853   fi
11854   ;;
11855
11856 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11857   version_type=freebsd-elf
11858   need_lib_prefix=no
11859   need_version=no
11860   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11861   soname_spec='${libname}${release}${shared_ext}$major'
11862   shlibpath_var=LD_LIBRARY_PATH
11863   shlibpath_overrides_runpath=yes
11864   hardcode_into_libs=yes
11865   if test "$with_gnu_ld" = yes; then
11866     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11867   else
11868     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11869     case $host_os in
11870       sco3.2v5*)
11871         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11872         ;;
11873     esac
11874   fi
11875   sys_lib_dlsearch_path_spec='/usr/lib'
11876   ;;
11877
11878 tpf*)
11879   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11880   version_type=linux
11881   need_lib_prefix=no
11882   need_version=no
11883   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11884   shlibpath_var=LD_LIBRARY_PATH
11885   shlibpath_overrides_runpath=no
11886   hardcode_into_libs=yes
11887   ;;
11888
11889 uts4*)
11890   version_type=linux
11891   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11892   soname_spec='${libname}${release}${shared_ext}$major'
11893   shlibpath_var=LD_LIBRARY_PATH
11894   ;;
11895
11896 *)
11897   dynamic_linker=no
11898   ;;
11899 esac
11900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11901 $as_echo "$dynamic_linker" >&6; }
11902 test "$dynamic_linker" = no && can_build_shared=no
11903
11904 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11905 if test "$GCC" = yes; then
11906   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11907 fi
11908
11909 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11910   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11911 fi
11912 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11913   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11914 fi
11915
11916
11917
11918
11919
11920
11921
11922
11923
11924
11925
11926
11927
11928
11929
11930
11931
11932
11933
11934
11935
11936
11937
11938
11939
11940
11941
11942
11943
11944
11945
11946
11947
11948
11949
11950
11951
11952
11953
11954
11955
11956
11957
11958
11959
11960
11961
11962
11963
11964
11965
11966
11967
11968
11969
11970
11971
11972
11973
11974
11975
11976
11977
11978
11979
11980
11981
11982
11983
11984
11985
11986
11987
11988
11989
11990
11991
11992
11993
11994
11995
11996
11997
11998
11999
12000
12001
12002
12003
12004
12005
12006
12007   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
12008 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
12009 hardcode_action=
12010 if test -n "$hardcode_libdir_flag_spec" ||
12011    test -n "$runpath_var" ||
12012    test "X$hardcode_automatic" = "Xyes" ; then
12013
12014   # We can hardcode non-existent directories.
12015   if test "$hardcode_direct" != no &&
12016      # If the only mechanism to avoid hardcoding is shlibpath_var, we
12017      # have to relink, otherwise we might link with an installed library
12018      # when we should be linking with a yet-to-be-installed one
12019      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
12020      test "$hardcode_minus_L" != no; then
12021     # Linking always hardcodes the temporary library directory.
12022     hardcode_action=relink
12023   else
12024     # We can link without hardcoding, and we can hardcode nonexisting dirs.
12025     hardcode_action=immediate
12026   fi
12027 else
12028   # We cannot hardcode anything, or else we can only hardcode existing
12029   # directories.
12030   hardcode_action=unsupported
12031 fi
12032 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
12033 $as_echo "$hardcode_action" >&6; }
12034
12035 if test "$hardcode_action" = relink ||
12036    test "$inherit_rpath" = yes; then
12037   # Fast installation is not supported
12038   enable_fast_install=no
12039 elif test "$shlibpath_overrides_runpath" = yes ||
12040      test "$enable_shared" = no; then
12041   # Fast installation is not necessary
12042   enable_fast_install=needless
12043 fi
12044
12045
12046
12047
12048
12049
12050   if test "x$enable_dlopen" != xyes; then
12051   enable_dlopen=unknown
12052   enable_dlopen_self=unknown
12053   enable_dlopen_self_static=unknown
12054 else
12055   lt_cv_dlopen=no
12056   lt_cv_dlopen_libs=
12057
12058   case $host_os in
12059   beos*)
12060     lt_cv_dlopen="load_add_on"
12061     lt_cv_dlopen_libs=
12062     lt_cv_dlopen_self=yes
12063     ;;
12064
12065   mingw* | pw32* | cegcc*)
12066     lt_cv_dlopen="LoadLibrary"
12067     lt_cv_dlopen_libs=
12068     ;;
12069
12070   cygwin*)
12071     lt_cv_dlopen="dlopen"
12072     lt_cv_dlopen_libs=
12073     ;;
12074
12075   darwin*)
12076   # if libdl is installed we need to link against it
12077     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12078 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12079 if ${ac_cv_lib_dl_dlopen+:} false; then :
12080   $as_echo_n "(cached) " >&6
12081 else
12082   ac_check_lib_save_LIBS=$LIBS
12083 LIBS="-ldl  $LIBS"
12084 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12085 /* end confdefs.h.  */
12086
12087 /* Override any GCC internal prototype to avoid an error.
12088    Use char because int might match the return type of a GCC
12089    builtin and then its argument prototype would still apply.  */
12090 #ifdef __cplusplus
12091 extern "C"
12092 #endif
12093 char dlopen ();
12094 int
12095 main ()
12096 {
12097 return dlopen ();
12098   ;
12099   return 0;
12100 }
12101 _ACEOF
12102 if ac_fn_c_try_link "$LINENO"; then :
12103   ac_cv_lib_dl_dlopen=yes
12104 else
12105   ac_cv_lib_dl_dlopen=no
12106 fi
12107 rm -f core conftest.err conftest.$ac_objext \
12108     conftest$ac_exeext conftest.$ac_ext
12109 LIBS=$ac_check_lib_save_LIBS
12110 fi
12111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12112 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12113 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
12114   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
12115 else
12116
12117     lt_cv_dlopen="dyld"
12118     lt_cv_dlopen_libs=
12119     lt_cv_dlopen_self=yes
12120
12121 fi
12122
12123     ;;
12124
12125   *)
12126     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
12127 if test "x$ac_cv_func_shl_load" = xyes; then :
12128   lt_cv_dlopen="shl_load"
12129 else
12130   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
12131 $as_echo_n "checking for shl_load in -ldld... " >&6; }
12132 if ${ac_cv_lib_dld_shl_load+:} false; then :
12133   $as_echo_n "(cached) " >&6
12134 else
12135   ac_check_lib_save_LIBS=$LIBS
12136 LIBS="-ldld  $LIBS"
12137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12138 /* end confdefs.h.  */
12139
12140 /* Override any GCC internal prototype to avoid an error.
12141    Use char because int might match the return type of a GCC
12142    builtin and then its argument prototype would still apply.  */
12143 #ifdef __cplusplus
12144 extern "C"
12145 #endif
12146 char shl_load ();
12147 int
12148 main ()
12149 {
12150 return shl_load ();
12151   ;
12152   return 0;
12153 }
12154 _ACEOF
12155 if ac_fn_c_try_link "$LINENO"; then :
12156   ac_cv_lib_dld_shl_load=yes
12157 else
12158   ac_cv_lib_dld_shl_load=no
12159 fi
12160 rm -f core conftest.err conftest.$ac_objext \
12161     conftest$ac_exeext conftest.$ac_ext
12162 LIBS=$ac_check_lib_save_LIBS
12163 fi
12164 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
12165 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
12166 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
12167   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
12168 else
12169   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
12170 if test "x$ac_cv_func_dlopen" = xyes; then :
12171   lt_cv_dlopen="dlopen"
12172 else
12173   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12174 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12175 if ${ac_cv_lib_dl_dlopen+:} false; then :
12176   $as_echo_n "(cached) " >&6
12177 else
12178   ac_check_lib_save_LIBS=$LIBS
12179 LIBS="-ldl  $LIBS"
12180 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12181 /* end confdefs.h.  */
12182
12183 /* Override any GCC internal prototype to avoid an error.
12184    Use char because int might match the return type of a GCC
12185    builtin and then its argument prototype would still apply.  */
12186 #ifdef __cplusplus
12187 extern "C"
12188 #endif
12189 char dlopen ();
12190 int
12191 main ()
12192 {
12193 return dlopen ();
12194   ;
12195   return 0;
12196 }
12197 _ACEOF
12198 if ac_fn_c_try_link "$LINENO"; then :
12199   ac_cv_lib_dl_dlopen=yes
12200 else
12201   ac_cv_lib_dl_dlopen=no
12202 fi
12203 rm -f core conftest.err conftest.$ac_objext \
12204     conftest$ac_exeext conftest.$ac_ext
12205 LIBS=$ac_check_lib_save_LIBS
12206 fi
12207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12208 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12209 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
12210   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
12211 else
12212   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
12213 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
12214 if ${ac_cv_lib_svld_dlopen+:} false; then :
12215   $as_echo_n "(cached) " >&6
12216 else
12217   ac_check_lib_save_LIBS=$LIBS
12218 LIBS="-lsvld  $LIBS"
12219 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12220 /* end confdefs.h.  */
12221
12222 /* Override any GCC internal prototype to avoid an error.
12223    Use char because int might match the return type of a GCC
12224    builtin and then its argument prototype would still apply.  */
12225 #ifdef __cplusplus
12226 extern "C"
12227 #endif
12228 char dlopen ();
12229 int
12230 main ()
12231 {
12232 return dlopen ();
12233   ;
12234   return 0;
12235 }
12236 _ACEOF
12237 if ac_fn_c_try_link "$LINENO"; then :
12238   ac_cv_lib_svld_dlopen=yes
12239 else
12240   ac_cv_lib_svld_dlopen=no
12241 fi
12242 rm -f core conftest.err conftest.$ac_objext \
12243     conftest$ac_exeext conftest.$ac_ext
12244 LIBS=$ac_check_lib_save_LIBS
12245 fi
12246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
12247 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
12248 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
12249   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
12250 else
12251   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
12252 $as_echo_n "checking for dld_link in -ldld... " >&6; }
12253 if ${ac_cv_lib_dld_dld_link+:} false; then :
12254   $as_echo_n "(cached) " >&6
12255 else
12256   ac_check_lib_save_LIBS=$LIBS
12257 LIBS="-ldld  $LIBS"
12258 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12259 /* end confdefs.h.  */
12260
12261 /* Override any GCC internal prototype to avoid an error.
12262    Use char because int might match the return type of a GCC
12263    builtin and then its argument prototype would still apply.  */
12264 #ifdef __cplusplus
12265 extern "C"
12266 #endif
12267 char dld_link ();
12268 int
12269 main ()
12270 {
12271 return dld_link ();
12272   ;
12273   return 0;
12274 }
12275 _ACEOF
12276 if ac_fn_c_try_link "$LINENO"; then :
12277   ac_cv_lib_dld_dld_link=yes
12278 else
12279   ac_cv_lib_dld_dld_link=no
12280 fi
12281 rm -f core conftest.err conftest.$ac_objext \
12282     conftest$ac_exeext conftest.$ac_ext
12283 LIBS=$ac_check_lib_save_LIBS
12284 fi
12285 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
12286 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
12287 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
12288   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
12289 fi
12290
12291
12292 fi
12293
12294
12295 fi
12296
12297
12298 fi
12299
12300
12301 fi
12302
12303
12304 fi
12305
12306     ;;
12307   esac
12308
12309   if test "x$lt_cv_dlopen" != xno; then
12310     enable_dlopen=yes
12311   else
12312     enable_dlopen=no
12313   fi
12314
12315   case $lt_cv_dlopen in
12316   dlopen)
12317     save_CPPFLAGS="$CPPFLAGS"
12318     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
12319
12320     save_LDFLAGS="$LDFLAGS"
12321     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
12322
12323     save_LIBS="$LIBS"
12324     LIBS="$lt_cv_dlopen_libs $LIBS"
12325
12326     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
12327 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
12328 if ${lt_cv_dlopen_self+:} false; then :
12329   $as_echo_n "(cached) " >&6
12330 else
12331           if test "$cross_compiling" = yes; then :
12332   lt_cv_dlopen_self=cross
12333 else
12334   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12335   lt_status=$lt_dlunknown
12336   cat > conftest.$ac_ext <<_LT_EOF
12337 #line 12337 "configure"
12338 #include "confdefs.h"
12339
12340 #if HAVE_DLFCN_H
12341 #include <dlfcn.h>
12342 #endif
12343
12344 #include <stdio.h>
12345
12346 #ifdef RTLD_GLOBAL
12347 #  define LT_DLGLOBAL           RTLD_GLOBAL
12348 #else
12349 #  ifdef DL_GLOBAL
12350 #    define LT_DLGLOBAL         DL_GLOBAL
12351 #  else
12352 #    define LT_DLGLOBAL         0
12353 #  endif
12354 #endif
12355
12356 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12357    find out it does not work in some platform. */
12358 #ifndef LT_DLLAZY_OR_NOW
12359 #  ifdef RTLD_LAZY
12360 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
12361 #  else
12362 #    ifdef DL_LAZY
12363 #      define LT_DLLAZY_OR_NOW          DL_LAZY
12364 #    else
12365 #      ifdef RTLD_NOW
12366 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
12367 #      else
12368 #        ifdef DL_NOW
12369 #          define LT_DLLAZY_OR_NOW      DL_NOW
12370 #        else
12371 #          define LT_DLLAZY_OR_NOW      0
12372 #        endif
12373 #      endif
12374 #    endif
12375 #  endif
12376 #endif
12377
12378 /* When -fvisbility=hidden is used, assume the code has been annotated
12379    correspondingly for the symbols needed.  */
12380 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12381 void fnord () __attribute__((visibility("default")));
12382 #endif
12383
12384 void fnord () { int i=42; }
12385 int main ()
12386 {
12387   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12388   int status = $lt_dlunknown;
12389
12390   if (self)
12391     {
12392       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
12393       else
12394         {
12395           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
12396           else puts (dlerror ());
12397         }
12398       /* dlclose (self); */
12399     }
12400   else
12401     puts (dlerror ());
12402
12403   return status;
12404 }
12405 _LT_EOF
12406   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12407   (eval $ac_link) 2>&5
12408   ac_status=$?
12409   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12410   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
12411     (./conftest; exit; ) >&5 2>/dev/null
12412     lt_status=$?
12413     case x$lt_status in
12414       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
12415       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
12416       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
12417     esac
12418   else :
12419     # compilation failed
12420     lt_cv_dlopen_self=no
12421   fi
12422 fi
12423 rm -fr conftest*
12424
12425
12426 fi
12427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
12428 $as_echo "$lt_cv_dlopen_self" >&6; }
12429
12430     if test "x$lt_cv_dlopen_self" = xyes; then
12431       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
12432       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
12433 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
12434 if ${lt_cv_dlopen_self_static+:} false; then :
12435   $as_echo_n "(cached) " >&6
12436 else
12437           if test "$cross_compiling" = yes; then :
12438   lt_cv_dlopen_self_static=cross
12439 else
12440   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12441   lt_status=$lt_dlunknown
12442   cat > conftest.$ac_ext <<_LT_EOF
12443 #line 12443 "configure"
12444 #include "confdefs.h"
12445
12446 #if HAVE_DLFCN_H
12447 #include <dlfcn.h>
12448 #endif
12449
12450 #include <stdio.h>
12451
12452 #ifdef RTLD_GLOBAL
12453 #  define LT_DLGLOBAL           RTLD_GLOBAL
12454 #else
12455 #  ifdef DL_GLOBAL
12456 #    define LT_DLGLOBAL         DL_GLOBAL
12457 #  else
12458 #    define LT_DLGLOBAL         0
12459 #  endif
12460 #endif
12461
12462 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12463    find out it does not work in some platform. */
12464 #ifndef LT_DLLAZY_OR_NOW
12465 #  ifdef RTLD_LAZY
12466 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
12467 #  else
12468 #    ifdef DL_LAZY
12469 #      define LT_DLLAZY_OR_NOW          DL_LAZY
12470 #    else
12471 #      ifdef RTLD_NOW
12472 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
12473 #      else
12474 #        ifdef DL_NOW
12475 #          define LT_DLLAZY_OR_NOW      DL_NOW
12476 #        else
12477 #          define LT_DLLAZY_OR_NOW      0
12478 #        endif
12479 #      endif
12480 #    endif
12481 #  endif
12482 #endif
12483
12484 /* When -fvisbility=hidden is used, assume the code has been annotated
12485    correspondingly for the symbols needed.  */
12486 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12487 void fnord () __attribute__((visibility("default")));
12488 #endif
12489
12490 void fnord () { int i=42; }
12491 int main ()
12492 {
12493   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12494   int status = $lt_dlunknown;
12495
12496   if (self)
12497     {
12498       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
12499       else
12500         {
12501           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
12502           else puts (dlerror ());
12503         }
12504       /* dlclose (self); */
12505     }
12506   else
12507     puts (dlerror ());
12508
12509   return status;
12510 }
12511 _LT_EOF
12512   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12513   (eval $ac_link) 2>&5
12514   ac_status=$?
12515   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12516   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
12517     (./conftest; exit; ) >&5 2>/dev/null
12518     lt_status=$?
12519     case x$lt_status in
12520       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
12521       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
12522       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
12523     esac
12524   else :
12525     # compilation failed
12526     lt_cv_dlopen_self_static=no
12527   fi
12528 fi
12529 rm -fr conftest*
12530
12531
12532 fi
12533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
12534 $as_echo "$lt_cv_dlopen_self_static" >&6; }
12535     fi
12536
12537     CPPFLAGS="$save_CPPFLAGS"
12538     LDFLAGS="$save_LDFLAGS"
12539     LIBS="$save_LIBS"
12540     ;;
12541   esac
12542
12543   case $lt_cv_dlopen_self in
12544   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
12545   *) enable_dlopen_self=unknown ;;
12546   esac
12547
12548   case $lt_cv_dlopen_self_static in
12549   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
12550   *) enable_dlopen_self_static=unknown ;;
12551   esac
12552 fi
12553
12554
12555
12556
12557
12558
12559
12560
12561
12562
12563
12564
12565
12566
12567
12568
12569
12570 striplib=
12571 old_striplib=
12572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
12573 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
12574 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
12575   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
12576   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
12577   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12578 $as_echo "yes" >&6; }
12579 else
12580 # FIXME - insert some real tests, host_os isn't really good enough
12581   case $host_os in
12582   darwin*)
12583     if test -n "$STRIP" ; then
12584       striplib="$STRIP -x"
12585       old_striplib="$STRIP -S"
12586       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12587 $as_echo "yes" >&6; }
12588     else
12589       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12590 $as_echo "no" >&6; }
12591     fi
12592     ;;
12593   *)
12594     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12595 $as_echo "no" >&6; }
12596     ;;
12597   esac
12598 fi
12599
12600
12601
12602
12603
12604
12605
12606
12607
12608
12609
12610
12611   # Report which library types will actually be built
12612   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
12613 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
12614   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
12615 $as_echo "$can_build_shared" >&6; }
12616
12617   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
12618 $as_echo_n "checking whether to build shared libraries... " >&6; }
12619   test "$can_build_shared" = "no" && enable_shared=no
12620
12621   # On AIX, shared libraries and static libraries use the same namespace, and
12622   # are all built from PIC.
12623   case $host_os in
12624   aix3*)
12625     test "$enable_shared" = yes && enable_static=no
12626     if test -n "$RANLIB"; then
12627       archive_cmds="$archive_cmds~\$RANLIB \$lib"
12628       postinstall_cmds='$RANLIB $lib'
12629     fi
12630     ;;
12631
12632   aix[4-9]*)
12633     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
12634       test "$enable_shared" = yes && enable_static=no
12635     fi
12636     ;;
12637   esac
12638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
12639 $as_echo "$enable_shared" >&6; }
12640
12641   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
12642 $as_echo_n "checking whether to build static libraries... " >&6; }
12643   # Make sure either enable_shared or enable_static is yes.
12644   test "$enable_shared" = yes || enable_static=yes
12645   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
12646 $as_echo "$enable_static" >&6; }
12647
12648
12649
12650
12651 fi
12652 ac_ext=c
12653 ac_cpp='$CPP $CPPFLAGS'
12654 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12655 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12656 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12657
12658 CC="$lt_save_CC"
12659
12660       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
12661     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
12662     (test "X$CXX" != "Xg++"))) ; then
12663   ac_ext=cpp
12664 ac_cpp='$CXXCPP $CPPFLAGS'
12665 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12666 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12667 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
12668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
12669 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
12670 if test -z "$CXXCPP"; then
12671   if ${ac_cv_prog_CXXCPP+:} false; then :
12672   $as_echo_n "(cached) " >&6
12673 else
12674       # Double quotes because CXXCPP needs to be expanded
12675     for CXXCPP in "$CXX -E" "/lib/cpp"
12676     do
12677       ac_preproc_ok=false
12678 for ac_cxx_preproc_warn_flag in '' yes
12679 do
12680   # Use a header file that comes with gcc, so configuring glibc
12681   # with a fresh cross-compiler works.
12682   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12683   # <limits.h> exists even on freestanding compilers.
12684   # On the NeXT, cc -E runs the code through the compiler's parser,
12685   # not just through cpp. "Syntax error" is here to catch this case.
12686   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12687 /* end confdefs.h.  */
12688 #ifdef __STDC__
12689 # include <limits.h>
12690 #else
12691 # include <assert.h>
12692 #endif
12693                      Syntax error
12694 _ACEOF
12695 if ac_fn_cxx_try_cpp "$LINENO"; then :
12696
12697 else
12698   # Broken: fails on valid input.
12699 continue
12700 fi
12701 rm -f conftest.err conftest.i conftest.$ac_ext
12702
12703   # OK, works on sane cases.  Now check whether nonexistent headers
12704   # can be detected and how.
12705   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12706 /* end confdefs.h.  */
12707 #include <ac_nonexistent.h>
12708 _ACEOF
12709 if ac_fn_cxx_try_cpp "$LINENO"; then :
12710   # Broken: success on invalid input.
12711 continue
12712 else
12713   # Passes both tests.
12714 ac_preproc_ok=:
12715 break
12716 fi
12717 rm -f conftest.err conftest.i conftest.$ac_ext
12718
12719 done
12720 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
12721 rm -f conftest.i conftest.err conftest.$ac_ext
12722 if $ac_preproc_ok; then :
12723   break
12724 fi
12725
12726     done
12727     ac_cv_prog_CXXCPP=$CXXCPP
12728
12729 fi
12730   CXXCPP=$ac_cv_prog_CXXCPP
12731 else
12732   ac_cv_prog_CXXCPP=$CXXCPP
12733 fi
12734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
12735 $as_echo "$CXXCPP" >&6; }
12736 ac_preproc_ok=false
12737 for ac_cxx_preproc_warn_flag in '' yes
12738 do
12739   # Use a header file that comes with gcc, so configuring glibc
12740   # with a fresh cross-compiler works.
12741   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12742   # <limits.h> exists even on freestanding compilers.
12743   # On the NeXT, cc -E runs the code through the compiler's parser,
12744   # not just through cpp. "Syntax error" is here to catch this case.
12745   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12746 /* end confdefs.h.  */
12747 #ifdef __STDC__
12748 # include <limits.h>
12749 #else
12750 # include <assert.h>
12751 #endif
12752                      Syntax error
12753 _ACEOF
12754 if ac_fn_cxx_try_cpp "$LINENO"; then :
12755
12756 else
12757   # Broken: fails on valid input.
12758 continue
12759 fi
12760 rm -f conftest.err conftest.i conftest.$ac_ext
12761
12762   # OK, works on sane cases.  Now check whether nonexistent headers
12763   # can be detected and how.
12764   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12765 /* end confdefs.h.  */
12766 #include <ac_nonexistent.h>
12767 _ACEOF
12768 if ac_fn_cxx_try_cpp "$LINENO"; then :
12769   # Broken: success on invalid input.
12770 continue
12771 else
12772   # Passes both tests.
12773 ac_preproc_ok=:
12774 break
12775 fi
12776 rm -f conftest.err conftest.i conftest.$ac_ext
12777
12778 done
12779 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
12780 rm -f conftest.i conftest.err conftest.$ac_ext
12781 if $ac_preproc_ok; then :
12782
12783 else
12784   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12785 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12786 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
12787 See \`config.log' for more details" "$LINENO" 5; }
12788 fi
12789
12790 ac_ext=c
12791 ac_cpp='$CPP $CPPFLAGS'
12792 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12793 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12794 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12795
12796 else
12797   _lt_caught_CXX_error=yes
12798 fi
12799
12800 ac_ext=cpp
12801 ac_cpp='$CXXCPP $CPPFLAGS'
12802 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12803 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12804 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
12805
12806 archive_cmds_need_lc_CXX=no
12807 allow_undefined_flag_CXX=
12808 always_export_symbols_CXX=no
12809 archive_expsym_cmds_CXX=
12810 compiler_needs_object_CXX=no
12811 export_dynamic_flag_spec_CXX=
12812 hardcode_direct_CXX=no
12813 hardcode_direct_absolute_CXX=no
12814 hardcode_libdir_flag_spec_CXX=
12815 hardcode_libdir_flag_spec_ld_CXX=
12816 hardcode_libdir_separator_CXX=
12817 hardcode_minus_L_CXX=no
12818 hardcode_shlibpath_var_CXX=unsupported
12819 hardcode_automatic_CXX=no
12820 inherit_rpath_CXX=no
12821 module_cmds_CXX=
12822 module_expsym_cmds_CXX=
12823 link_all_deplibs_CXX=unknown
12824 old_archive_cmds_CXX=$old_archive_cmds
12825 reload_flag_CXX=$reload_flag
12826 reload_cmds_CXX=$reload_cmds
12827 no_undefined_flag_CXX=
12828 whole_archive_flag_spec_CXX=
12829 enable_shared_with_static_runtimes_CXX=no
12830
12831 # Source file extension for C++ test sources.
12832 ac_ext=cpp
12833
12834 # Object file extension for compiled C++ test sources.
12835 objext=o
12836 objext_CXX=$objext
12837
12838 # No sense in running all these tests if we already determined that
12839 # the CXX compiler isn't working.  Some variables (like enable_shared)
12840 # are currently assumed to apply to all compilers on this platform,
12841 # and will be corrupted by setting them based on a non-working compiler.
12842 if test "$_lt_caught_CXX_error" != yes; then
12843   # Code to be used in simple compile tests
12844   lt_simple_compile_test_code="int some_variable = 0;"
12845
12846   # Code to be used in simple link tests
12847   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
12848
12849   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
12850
12851
12852
12853
12854
12855
12856 # If no C compiler was specified, use CC.
12857 LTCC=${LTCC-"$CC"}
12858
12859 # If no C compiler flags were specified, use CFLAGS.
12860 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
12861
12862 # Allow CC to be a program name with arguments.
12863 compiler=$CC
12864
12865
12866   # save warnings/boilerplate of simple test code
12867   ac_outfile=conftest.$ac_objext
12868 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
12869 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12870 _lt_compiler_boilerplate=`cat conftest.err`
12871 $RM conftest*
12872
12873   ac_outfile=conftest.$ac_objext
12874 echo "$lt_simple_link_test_code" >conftest.$ac_ext
12875 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
12876 _lt_linker_boilerplate=`cat conftest.err`
12877 $RM -r conftest*
12878
12879
12880   # Allow CC to be a program name with arguments.
12881   lt_save_CC=$CC
12882   lt_save_LD=$LD
12883   lt_save_GCC=$GCC
12884   GCC=$GXX
12885   lt_save_with_gnu_ld=$with_gnu_ld
12886   lt_save_path_LD=$lt_cv_path_LD
12887   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
12888     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
12889   else
12890     $as_unset lt_cv_prog_gnu_ld
12891   fi
12892   if test -n "${lt_cv_path_LDCXX+set}"; then
12893     lt_cv_path_LD=$lt_cv_path_LDCXX
12894   else
12895     $as_unset lt_cv_path_LD
12896   fi
12897   test -z "${LDCXX+set}" || LD=$LDCXX
12898   CC=${CXX-"c++"}
12899   compiler=$CC
12900   compiler_CXX=$CC
12901   for cc_temp in $compiler""; do
12902   case $cc_temp in
12903     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
12904     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
12905     \-*) ;;
12906     *) break;;
12907   esac
12908 done
12909 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
12910
12911
12912   if test -n "$compiler"; then
12913     # We don't want -fno-exception when compiling C++ code, so set the
12914     # no_builtin_flag separately
12915     if test "$GXX" = yes; then
12916       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
12917     else
12918       lt_prog_compiler_no_builtin_flag_CXX=
12919     fi
12920
12921     if test "$GXX" = yes; then
12922       # Set up default GNU C++ configuration
12923
12924
12925
12926 # Check whether --with-gnu-ld was given.
12927 if test "${with_gnu_ld+set}" = set; then :
12928   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
12929 else
12930   with_gnu_ld=no
12931 fi
12932
12933 ac_prog=ld
12934 if test "$GCC" = yes; then
12935   # Check if gcc -print-prog-name=ld gives a path.
12936   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
12937 $as_echo_n "checking for ld used by $CC... " >&6; }
12938   case $host in
12939   *-*-mingw*)
12940     # gcc leaves a trailing carriage return which upsets mingw
12941     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
12942   *)
12943     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
12944   esac
12945   case $ac_prog in
12946     # Accept absolute paths.
12947     [\\/]* | ?:[\\/]*)
12948       re_direlt='/[^/][^/]*/\.\./'
12949       # Canonicalize the pathname of ld
12950       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
12951       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
12952         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
12953       done
12954       test -z "$LD" && LD="$ac_prog"
12955       ;;
12956   "")
12957     # If it fails, then pretend we aren't using GCC.
12958     ac_prog=ld
12959     ;;
12960   *)
12961     # If it is relative, then search for the first ld in PATH.
12962     with_gnu_ld=unknown
12963     ;;
12964   esac
12965 elif test "$with_gnu_ld" = yes; then
12966   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
12967 $as_echo_n "checking for GNU ld... " >&6; }
12968 else
12969   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
12970 $as_echo_n "checking for non-GNU ld... " >&6; }
12971 fi
12972 if ${lt_cv_path_LD+:} false; then :
12973   $as_echo_n "(cached) " >&6
12974 else
12975   if test -z "$LD"; then
12976   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
12977   for ac_dir in $PATH; do
12978     IFS="$lt_save_ifs"
12979     test -z "$ac_dir" && ac_dir=.
12980     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
12981       lt_cv_path_LD="$ac_dir/$ac_prog"
12982       # Check to see if the program is GNU ld.  I'd rather use --version,
12983       # but apparently some variants of GNU ld only accept -v.
12984       # Break only if it was the GNU/non-GNU ld that we prefer.
12985       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
12986       *GNU* | *'with BFD'*)
12987         test "$with_gnu_ld" != no && break
12988         ;;
12989       *)
12990         test "$with_gnu_ld" != yes && break
12991         ;;
12992       esac
12993     fi
12994   done
12995   IFS="$lt_save_ifs"
12996 else
12997   lt_cv_path_LD="$LD" # Let the user override the test with a path.
12998 fi
12999 fi
13000
13001 LD="$lt_cv_path_LD"
13002 if test -n "$LD"; then
13003   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
13004 $as_echo "$LD" >&6; }
13005 else
13006   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13007 $as_echo "no" >&6; }
13008 fi
13009 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
13010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
13011 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
13012 if ${lt_cv_prog_gnu_ld+:} false; then :
13013   $as_echo_n "(cached) " >&6
13014 else
13015   # I'd rather use --version here, but apparently some GNU lds only accept -v.
13016 case `$LD -v 2>&1 </dev/null` in
13017 *GNU* | *'with BFD'*)
13018   lt_cv_prog_gnu_ld=yes
13019   ;;
13020 *)
13021   lt_cv_prog_gnu_ld=no
13022   ;;
13023 esac
13024 fi
13025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
13026 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
13027 with_gnu_ld=$lt_cv_prog_gnu_ld
13028
13029
13030
13031
13032
13033
13034
13035       # Check if GNU C++ uses GNU ld as the underlying linker, since the
13036       # archiving commands below assume that GNU ld is being used.
13037       if test "$with_gnu_ld" = yes; then
13038         archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
13039         archive_expsym_cmds_CXX='$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 $lib'
13040
13041         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13042         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13043
13044         # If archive_cmds runs LD, not CC, wlarc should be empty
13045         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
13046         #     investigate it a little bit more. (MM)
13047         wlarc='${wl}'
13048
13049         # ancient GNU ld didn't support --whole-archive et. al.
13050         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
13051           $GREP 'no-whole-archive' > /dev/null; then
13052           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
13053         else
13054           whole_archive_flag_spec_CXX=
13055         fi
13056       else
13057         with_gnu_ld=no
13058         wlarc=
13059
13060         # A generic and very simple default shared library creation
13061         # command for GNU C++ for the case where it uses the native
13062         # linker, instead of GNU ld.  If possible, this setting should
13063         # overridden to take advantage of the native linker features on
13064         # the platform it is being used on.
13065         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
13066       fi
13067
13068       # Commands to make compiler produce verbose output that lists
13069       # what "hidden" libraries, object files and flags are used when
13070       # linking a shared library.
13071       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13072
13073     else
13074       GXX=no
13075       with_gnu_ld=no
13076       wlarc=
13077     fi
13078
13079     # PORTME: fill in a description of your system's C++ link characteristics
13080     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
13081 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
13082     ld_shlibs_CXX=yes
13083     case $host_os in
13084       aix3*)
13085         # FIXME: insert proper C++ library support
13086         ld_shlibs_CXX=no
13087         ;;
13088       aix[4-9]*)
13089         if test "$host_cpu" = ia64; then
13090           # On IA64, the linker does run time linking by default, so we don't
13091           # have to do anything special.
13092           aix_use_runtimelinking=no
13093           exp_sym_flag='-Bexport'
13094           no_entry_flag=""
13095         else
13096           aix_use_runtimelinking=no
13097
13098           # Test if we are trying to use run time linking or normal
13099           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
13100           # need to do runtime linking.
13101           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
13102             for ld_flag in $LDFLAGS; do
13103               case $ld_flag in
13104               *-brtl*)
13105                 aix_use_runtimelinking=yes
13106                 break
13107                 ;;
13108               esac
13109             done
13110             ;;
13111           esac
13112
13113           exp_sym_flag='-bexport'
13114           no_entry_flag='-bnoentry'
13115         fi
13116
13117         # When large executables or shared objects are built, AIX ld can
13118         # have problems creating the table of contents.  If linking a library
13119         # or program results in "error TOC overflow" add -mminimal-toc to
13120         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
13121         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
13122
13123         archive_cmds_CXX=''
13124         hardcode_direct_CXX=yes
13125         hardcode_direct_absolute_CXX=yes
13126         hardcode_libdir_separator_CXX=':'
13127         link_all_deplibs_CXX=yes
13128         file_list_spec_CXX='${wl}-f,'
13129
13130         if test "$GXX" = yes; then
13131           case $host_os in aix4.[012]|aix4.[012].*)
13132           # We only want to do this on AIX 4.2 and lower, the check
13133           # below for broken collect2 doesn't work under 4.3+
13134           collect2name=`${CC} -print-prog-name=collect2`
13135           if test -f "$collect2name" &&
13136              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
13137           then
13138             # We have reworked collect2
13139             :
13140           else
13141             # We have old collect2
13142             hardcode_direct_CXX=unsupported
13143             # It fails to find uninstalled libraries when the uninstalled
13144             # path is not listed in the libpath.  Setting hardcode_minus_L
13145             # to unsupported forces relinking
13146             hardcode_minus_L_CXX=yes
13147             hardcode_libdir_flag_spec_CXX='-L$libdir'
13148             hardcode_libdir_separator_CXX=
13149           fi
13150           esac
13151           shared_flag='-shared'
13152           if test "$aix_use_runtimelinking" = yes; then
13153             shared_flag="$shared_flag "'${wl}-G'
13154           fi
13155         else
13156           # not using gcc
13157           if test "$host_cpu" = ia64; then
13158           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
13159           # chokes on -Wl,-G. The following line is correct:
13160           shared_flag='-G'
13161           else
13162             if test "$aix_use_runtimelinking" = yes; then
13163               shared_flag='${wl}-G'
13164             else
13165               shared_flag='${wl}-bM:SRE'
13166             fi
13167           fi
13168         fi
13169
13170         export_dynamic_flag_spec_CXX='${wl}-bexpall'
13171         # It seems that -bexpall does not export symbols beginning with
13172         # underscore (_), so it is better to generate a list of symbols to
13173         # export.
13174         always_export_symbols_CXX=yes
13175         if test "$aix_use_runtimelinking" = yes; then
13176           # Warning - without using the other runtime loading flags (-brtl),
13177           # -berok will link without error, but may produce a broken library.
13178           allow_undefined_flag_CXX='-berok'
13179           # Determine the default libpath from the value encoded in an empty
13180           # executable.
13181           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13182 /* end confdefs.h.  */
13183
13184 int
13185 main ()
13186 {
13187
13188   ;
13189   return 0;
13190 }
13191 _ACEOF
13192 if ac_fn_cxx_try_link "$LINENO"; then :
13193
13194 lt_aix_libpath_sed='
13195     /Import File Strings/,/^$/ {
13196         /^0/ {
13197             s/^0  *\(.*\)$/\1/
13198             p
13199         }
13200     }'
13201 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13202 # Check for a 64-bit object if we didn't find anything.
13203 if test -z "$aix_libpath"; then
13204   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13205 fi
13206 fi
13207 rm -f core conftest.err conftest.$ac_objext \
13208     conftest$ac_exeext conftest.$ac_ext
13209 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13210
13211           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
13212
13213           archive_expsym_cmds_CXX='$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 $shared_flag"
13214         else
13215           if test "$host_cpu" = ia64; then
13216             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
13217             allow_undefined_flag_CXX="-z nodefs"
13218             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
13219           else
13220             # Determine the default libpath from the value encoded in an
13221             # empty executable.
13222             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13223 /* end confdefs.h.  */
13224
13225 int
13226 main ()
13227 {
13228
13229   ;
13230   return 0;
13231 }
13232 _ACEOF
13233 if ac_fn_cxx_try_link "$LINENO"; then :
13234
13235 lt_aix_libpath_sed='
13236     /Import File Strings/,/^$/ {
13237         /^0/ {
13238             s/^0  *\(.*\)$/\1/
13239             p
13240         }
13241     }'
13242 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13243 # Check for a 64-bit object if we didn't find anything.
13244 if test -z "$aix_libpath"; then
13245   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13246 fi
13247 fi
13248 rm -f core conftest.err conftest.$ac_objext \
13249     conftest$ac_exeext conftest.$ac_ext
13250 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13251
13252             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
13253             # Warning - without using the other run time loading flags,
13254             # -berok will link without error, but may produce a broken library.
13255             no_undefined_flag_CXX=' ${wl}-bernotok'
13256             allow_undefined_flag_CXX=' ${wl}-berok'
13257             if test "$with_gnu_ld" = yes; then
13258               # We only use this code for GNU lds that support --whole-archive.
13259               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
13260             else
13261               # Exported symbols can be pulled into shared objects from archives
13262               whole_archive_flag_spec_CXX='$convenience'
13263             fi
13264             archive_cmds_need_lc_CXX=yes
13265             # This is similar to how AIX traditionally builds its shared
13266             # libraries.
13267             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'
13268           fi
13269         fi
13270         ;;
13271
13272       beos*)
13273         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
13274           allow_undefined_flag_CXX=unsupported
13275           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
13276           # support --undefined.  This deserves some investigation.  FIXME
13277           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13278         else
13279           ld_shlibs_CXX=no
13280         fi
13281         ;;
13282
13283       chorus*)
13284         case $cc_basename in
13285           *)
13286           # FIXME: insert proper C++ library support
13287           ld_shlibs_CXX=no
13288           ;;
13289         esac
13290         ;;
13291
13292       cygwin* | mingw* | pw32* | cegcc*)
13293         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
13294         # as there is no search path for DLLs.
13295         hardcode_libdir_flag_spec_CXX='-L$libdir'
13296         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
13297         allow_undefined_flag_CXX=unsupported
13298         always_export_symbols_CXX=no
13299         enable_shared_with_static_runtimes_CXX=yes
13300
13301         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
13302           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
13303           # If the export-symbols file already is a .def file (1st line
13304           # is EXPORTS), use it as is; otherwise, prepend...
13305           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
13306             cp $export_symbols $output_objdir/$soname.def;
13307           else
13308             echo EXPORTS > $output_objdir/$soname.def;
13309             cat $export_symbols >> $output_objdir/$soname.def;
13310           fi~
13311           $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 $lib'
13312         else
13313           ld_shlibs_CXX=no
13314         fi
13315         ;;
13316       darwin* | rhapsody*)
13317
13318
13319   archive_cmds_need_lc_CXX=no
13320   hardcode_direct_CXX=no
13321   hardcode_automatic_CXX=yes
13322   hardcode_shlibpath_var_CXX=unsupported
13323   if test "$lt_cv_ld_force_load" = "yes"; then
13324     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 \"$new_convenience\"`'
13325   else
13326     whole_archive_flag_spec_CXX=''
13327   fi
13328   link_all_deplibs_CXX=yes
13329   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
13330   case $cc_basename in
13331      ifort*) _lt_dar_can_shared=yes ;;
13332      *) _lt_dar_can_shared=$GCC ;;
13333   esac
13334   if test "$_lt_dar_can_shared" = "yes"; then
13335     output_verbose_link_cmd=func_echo_all
13336     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}"
13337     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
13338     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}${_lt_dsymutil}"
13339     module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
13340        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
13341       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${_lt_dsymutil}"
13342       archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
13343     fi
13344
13345   else
13346   ld_shlibs_CXX=no
13347   fi
13348
13349         ;;
13350
13351       dgux*)
13352         case $cc_basename in
13353           ec++*)
13354             # FIXME: insert proper C++ library support
13355             ld_shlibs_CXX=no
13356             ;;
13357           ghcx*)
13358             # Green Hills C++ Compiler
13359             # FIXME: insert proper C++ library support
13360             ld_shlibs_CXX=no
13361             ;;
13362           *)
13363             # FIXME: insert proper C++ library support
13364             ld_shlibs_CXX=no
13365             ;;
13366         esac
13367         ;;
13368
13369       freebsd2.*)
13370         # C++ shared libraries reported to be fairly broken before
13371         # switch to ELF
13372         ld_shlibs_CXX=no
13373         ;;
13374
13375       freebsd-elf*)
13376         archive_cmds_need_lc_CXX=no
13377         ;;
13378
13379       freebsd* | dragonfly*)
13380         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
13381         # conventions
13382         ld_shlibs_CXX=yes
13383         ;;
13384
13385       gnu*)
13386         ;;
13387
13388       haiku*)
13389         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13390         link_all_deplibs_CXX=yes
13391         ;;
13392
13393       hpux9*)
13394         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
13395         hardcode_libdir_separator_CXX=:
13396         export_dynamic_flag_spec_CXX='${wl}-E'
13397         hardcode_direct_CXX=yes
13398         hardcode_minus_L_CXX=yes # Not in the search PATH,
13399                                              # but as the default
13400                                              # location of the library.
13401
13402         case $cc_basename in
13403           CC*)
13404             # FIXME: insert proper C++ library support
13405             ld_shlibs_CXX=no
13406             ;;
13407           aCC*)
13408             archive_cmds_CXX='$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 $lib'
13409             # Commands to make compiler produce verbose output that lists
13410             # what "hidden" libraries, object files and flags are used when
13411             # linking a shared library.
13412             #
13413             # There doesn't appear to be a way to prevent this compiler from
13414             # explicitly linking system object files so we need to strip them
13415             # from the output so that they don't get included in the library
13416             # dependencies.
13417             output_verbose_link_cmd='templist=`($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"'
13418             ;;
13419           *)
13420             if test "$GXX" = yes; then
13421               archive_cmds_CXX='$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'
13422             else
13423               # FIXME: insert proper C++ library support
13424               ld_shlibs_CXX=no
13425             fi
13426             ;;
13427         esac
13428         ;;
13429
13430       hpux10*|hpux11*)
13431         if test $with_gnu_ld = no; then
13432           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
13433           hardcode_libdir_separator_CXX=:
13434
13435           case $host_cpu in
13436             hppa*64*|ia64*)
13437               ;;
13438             *)
13439               export_dynamic_flag_spec_CXX='${wl}-E'
13440               ;;
13441           esac
13442         fi
13443         case $host_cpu in
13444           hppa*64*|ia64*)
13445             hardcode_direct_CXX=no
13446             hardcode_shlibpath_var_CXX=no
13447             ;;
13448           *)
13449             hardcode_direct_CXX=yes
13450             hardcode_direct_absolute_CXX=yes
13451             hardcode_minus_L_CXX=yes # Not in the search PATH,
13452                                                  # but as the default
13453                                                  # location of the library.
13454             ;;
13455         esac
13456
13457         case $cc_basename in
13458           CC*)
13459             # FIXME: insert proper C++ library support
13460             ld_shlibs_CXX=no
13461             ;;
13462           aCC*)
13463             case $host_cpu in
13464               hppa*64*)
13465                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13466                 ;;
13467               ia64*)
13468                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13469                 ;;
13470               *)
13471                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13472                 ;;
13473             esac
13474             # Commands to make compiler produce verbose output that lists
13475             # what "hidden" libraries, object files and flags are used when
13476             # linking a shared library.
13477             #
13478             # There doesn't appear to be a way to prevent this compiler from
13479             # explicitly linking system object files so we need to strip them
13480             # from the output so that they don't get included in the library
13481             # dependencies.
13482             output_verbose_link_cmd='templist=`($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"'
13483             ;;
13484           *)
13485             if test "$GXX" = yes; then
13486               if test $with_gnu_ld = no; then
13487                 case $host_cpu in
13488                   hppa*64*)
13489                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13490                     ;;
13491                   ia64*)
13492                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13493                     ;;
13494                   *)
13495                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13496                     ;;
13497                 esac
13498               fi
13499             else
13500               # FIXME: insert proper C++ library support
13501               ld_shlibs_CXX=no
13502             fi
13503             ;;
13504         esac
13505         ;;
13506
13507       interix[3-9]*)
13508         hardcode_direct_CXX=no
13509         hardcode_shlibpath_var_CXX=no
13510         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13511         export_dynamic_flag_spec_CXX='${wl}-E'
13512         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
13513         # Instead, shared libraries are loaded at an image base (0x10000000 by
13514         # default) and relocated if they conflict, which is a slow very memory
13515         # consuming and fragmenting process.  To avoid this, we pick a random,
13516         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
13517         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
13518         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
13519         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
13520         ;;
13521       irix5* | irix6*)
13522         case $cc_basename in
13523           CC*)
13524             # SGI C++
13525             archive_cmds_CXX='$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 $lib'
13526
13527             # Archives containing C++ object files must be created using
13528             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
13529             # necessary to make sure instantiated templates are included
13530             # in the archive.
13531             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
13532             ;;
13533           *)
13534             if test "$GXX" = yes; then
13535               if test "$with_gnu_ld" = no; then
13536                 archive_cmds_CXX='$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 $lib'
13537               else
13538                 archive_cmds_CXX='$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 $lib'
13539               fi
13540             fi
13541             link_all_deplibs_CXX=yes
13542             ;;
13543         esac
13544         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13545         hardcode_libdir_separator_CXX=:
13546         inherit_rpath_CXX=yes
13547         ;;
13548
13549       linux* | k*bsd*-gnu | kopensolaris*-gnu)
13550         case $cc_basename in
13551           KCC*)
13552             # Kuck and Associates, Inc. (KAI) C++ Compiler
13553
13554             # KCC will only create a shared library if the output file
13555             # ends with ".so" (or ".sl" for HP-UX), so rename the library
13556             # to its proper name (with version) after linking.
13557             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'
13558             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 $lib'
13559             # Commands to make compiler produce verbose output that lists
13560             # what "hidden" libraries, object files and flags are used when
13561             # linking a shared library.
13562             #
13563             # There doesn't appear to be a way to prevent this compiler from
13564             # explicitly linking system object files so we need to strip them
13565             # from the output so that they don't get included in the library
13566             # dependencies.
13567             output_verbose_link_cmd='templist=`$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"'
13568
13569             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13570             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13571
13572             # Archives containing C++ object files must be created using
13573             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
13574             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
13575             ;;
13576           icpc* | ecpc* )
13577             # Intel C++
13578             with_gnu_ld=yes
13579             # version 8.0 and above of icpc choke on multiply defined symbols
13580             # if we add $predep_objects and $postdep_objects, however 7.1 and
13581             # earlier do not add the objects themselves.
13582             case `$CC -V 2>&1` in
13583               *"Version 7."*)
13584                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
13585                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13586                 ;;
13587               *)  # Version 8.0 or newer
13588                 tmp_idyn=
13589                 case $host_cpu in
13590                   ia64*) tmp_idyn=' -i_dynamic';;
13591                 esac
13592                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13593                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13594                 ;;
13595             esac
13596             archive_cmds_need_lc_CXX=no
13597             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13598             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13599             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
13600             ;;
13601           pgCC* | pgcpp*)
13602             # Portland Group C++ compiler
13603             case `$CC -V` in
13604             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
13605               prelink_cmds_CXX='tpldir=Template.dir~
13606                 rm -rf $tpldir~
13607                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
13608                 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
13609               old_archive_cmds_CXX='tpldir=Template.dir~
13610                 rm -rf $tpldir~
13611                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
13612                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
13613                 $RANLIB $oldlib'
13614               archive_cmds_CXX='tpldir=Template.dir~
13615                 rm -rf $tpldir~
13616                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
13617                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
13618               archive_expsym_cmds_CXX='tpldir=Template.dir~
13619                 rm -rf $tpldir~
13620                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
13621                 $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 $lib'
13622               ;;
13623             *) # Version 6 and above use weak symbols
13624               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
13625               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
13626               ;;
13627             esac
13628
13629             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
13630             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13631             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
13632             ;;
13633           cxx*)
13634             # Compaq C++
13635             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
13636             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
13637
13638             runpath_var=LD_RUN_PATH
13639             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
13640             hardcode_libdir_separator_CXX=:
13641
13642             # Commands to make compiler produce verbose output that lists
13643             # what "hidden" libraries, object files and flags are used when
13644             # linking a shared library.
13645             #
13646             # There doesn't appear to be a way to prevent this compiler from
13647             # explicitly linking system object files so we need to strip them
13648             # from the output so that they don't get included in the library
13649             # dependencies.
13650             output_verbose_link_cmd='templist=`$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" | $Xsed'
13651             ;;
13652           xl* | mpixl* | bgxl*)
13653             # IBM XL 8.0 on PPC, with GNU ld
13654             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13655             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13656             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13657             if test "x$supports_anon_versioning" = xyes; then
13658               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
13659                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
13660                 echo "local: *; };" >> $output_objdir/$libname.ver~
13661                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
13662             fi
13663             ;;
13664           *)
13665             case `$CC -V 2>&1 | sed 5q` in
13666             *Sun\ C*)
13667               # Sun C++ 5.9
13668               no_undefined_flag_CXX=' -zdefs'
13669               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13670               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
13671               hardcode_libdir_flag_spec_CXX='-R$libdir'
13672               whole_archive_flag_spec_CXX='${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'
13673               compiler_needs_object_CXX=yes
13674
13675               # Not sure whether something based on
13676               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
13677               # would be better.
13678               output_verbose_link_cmd='func_echo_all'
13679
13680               # Archives containing C++ object files must be created using
13681               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
13682               # necessary to make sure instantiated templates are included
13683               # in the archive.
13684               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13685               ;;
13686             esac
13687             ;;
13688         esac
13689         ;;
13690
13691       lynxos*)
13692         # FIXME: insert proper C++ library support
13693         ld_shlibs_CXX=no
13694         ;;
13695
13696       m88k*)
13697         # FIXME: insert proper C++ library support
13698         ld_shlibs_CXX=no
13699         ;;
13700
13701       mvs*)
13702         case $cc_basename in
13703           cxx*)
13704             # FIXME: insert proper C++ library support
13705             ld_shlibs_CXX=no
13706             ;;
13707           *)
13708             # FIXME: insert proper C++ library support
13709             ld_shlibs_CXX=no
13710             ;;
13711         esac
13712         ;;
13713
13714       netbsd*)
13715         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
13716           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
13717           wlarc=
13718           hardcode_libdir_flag_spec_CXX='-R$libdir'
13719           hardcode_direct_CXX=yes
13720           hardcode_shlibpath_var_CXX=no
13721         fi
13722         # Workaround some broken pre-1.5 toolchains
13723         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
13724         ;;
13725
13726       *nto* | *qnx*)
13727         ld_shlibs_CXX=yes
13728         ;;
13729
13730       openbsd2*)
13731         # C++ shared libraries are fairly broken
13732         ld_shlibs_CXX=no
13733         ;;
13734
13735       openbsd*)
13736         if test -f /usr/libexec/ld.so; then
13737           hardcode_direct_CXX=yes
13738           hardcode_shlibpath_var_CXX=no
13739           hardcode_direct_absolute_CXX=yes
13740           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
13741           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13742           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
13743             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
13744             export_dynamic_flag_spec_CXX='${wl}-E'
13745             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
13746           fi
13747           output_verbose_link_cmd=func_echo_all
13748         else
13749           ld_shlibs_CXX=no
13750         fi
13751         ;;
13752
13753       osf3* | osf4* | osf5*)
13754         case $cc_basename in
13755           KCC*)
13756             # Kuck and Associates, Inc. (KAI) C++ Compiler
13757
13758             # KCC will only create a shared library if the output file
13759             # ends with ".so" (or ".sl" for HP-UX), so rename the library
13760             # to its proper name (with version) after linking.
13761             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 $lib'
13762
13763             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13764             hardcode_libdir_separator_CXX=:
13765
13766             # Archives containing C++ object files must be created using
13767             # the KAI C++ compiler.
13768             case $host in
13769               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
13770               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
13771             esac
13772             ;;
13773           RCC*)
13774             # Rational C++ 2.4.1
13775             # FIXME: insert proper C++ library support
13776             ld_shlibs_CXX=no
13777             ;;
13778           cxx*)
13779             case $host in
13780               osf3*)
13781                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
13782                 archive_cmds_CXX='$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 $lib'
13783                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13784                 ;;
13785               *)
13786                 allow_undefined_flag_CXX=' -expect_unresolved \*'
13787                 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'
13788                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
13789                   echo "-hidden">> $lib.exp~
13790                   $CC -shared$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~
13791                   $RM $lib.exp'
13792                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
13793                 ;;
13794             esac
13795
13796             hardcode_libdir_separator_CXX=:
13797
13798             # Commands to make compiler produce verbose output that lists
13799             # what "hidden" libraries, object files and flags are used when
13800             # linking a shared library.
13801             #
13802             # There doesn't appear to be a way to prevent this compiler from
13803             # explicitly linking system object files so we need to strip them
13804             # from the output so that they don't get included in the library
13805             # dependencies.
13806             output_verbose_link_cmd='templist=`$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"'
13807             ;;
13808           *)
13809             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13810               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
13811               case $host in
13812                 osf3*)
13813                   archive_cmds_CXX='$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 $lib'
13814                   ;;
13815                 *)
13816                   archive_cmds_CXX='$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 $lib'
13817                   ;;
13818               esac
13819
13820               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13821               hardcode_libdir_separator_CXX=:
13822
13823               # Commands to make compiler produce verbose output that lists
13824               # what "hidden" libraries, object files and flags are used when
13825               # linking a shared library.
13826               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13827
13828             else
13829               # FIXME: insert proper C++ library support
13830               ld_shlibs_CXX=no
13831             fi
13832             ;;
13833         esac
13834         ;;
13835
13836       psos*)
13837         # FIXME: insert proper C++ library support
13838         ld_shlibs_CXX=no
13839         ;;
13840
13841       sunos4*)
13842         case $cc_basename in
13843           CC*)
13844             # Sun C++ 4.x
13845             # FIXME: insert proper C++ library support
13846             ld_shlibs_CXX=no
13847             ;;
13848           lcc*)
13849             # Lucid
13850             # FIXME: insert proper C++ library support
13851             ld_shlibs_CXX=no
13852             ;;
13853           *)
13854             # FIXME: insert proper C++ library support
13855             ld_shlibs_CXX=no
13856             ;;
13857         esac
13858         ;;
13859
13860       solaris*)
13861         case $cc_basename in
13862           CC*)
13863             # Sun C++ 4.2, 5.x and Centerline C++
13864             archive_cmds_need_lc_CXX=yes
13865             no_undefined_flag_CXX=' -zdefs'
13866             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13867             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13868               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13869
13870             hardcode_libdir_flag_spec_CXX='-R$libdir'
13871             hardcode_shlibpath_var_CXX=no
13872             case $host_os in
13873               solaris2.[0-5] | solaris2.[0-5].*) ;;
13874               *)
13875                 # The compiler driver will combine and reorder linker options,
13876                 # but understands `-z linker_flag'.
13877                 # Supported since Solaris 2.6 (maybe 2.5.1?)
13878                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
13879                 ;;
13880             esac
13881             link_all_deplibs_CXX=yes
13882
13883             output_verbose_link_cmd='func_echo_all'
13884
13885             # Archives containing C++ object files must be created using
13886             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
13887             # necessary to make sure instantiated templates are included
13888             # in the archive.
13889             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13890             ;;
13891           gcx*)
13892             # Green Hills C++ Compiler
13893             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13894
13895             # The C++ compiler must be used to create the archive.
13896             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
13897             ;;
13898           *)
13899             # GNU C++ compiler with Solaris linker
13900             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
13901               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
13902               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
13903                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13904                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13905                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13906
13907                 # Commands to make compiler produce verbose output that lists
13908                 # what "hidden" libraries, object files and flags are used when
13909                 # linking a shared library.
13910                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13911               else
13912                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
13913                 # platform.
13914                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
13915                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13916                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
13917
13918                 # Commands to make compiler produce verbose output that lists
13919                 # what "hidden" libraries, object files and flags are used when
13920                 # linking a shared library.
13921                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13922               fi
13923
13924               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
13925               case $host_os in
13926                 solaris2.[0-5] | solaris2.[0-5].*) ;;
13927                 *)
13928                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13929                   ;;
13930               esac
13931             fi
13932             ;;
13933         esac
13934         ;;
13935
13936     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13937       no_undefined_flag_CXX='${wl}-z,text'
13938       archive_cmds_need_lc_CXX=no
13939       hardcode_shlibpath_var_CXX=no
13940       runpath_var='LD_RUN_PATH'
13941
13942       case $cc_basename in
13943         CC*)
13944           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13945           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13946           ;;
13947         *)
13948           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13949           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13950           ;;
13951       esac
13952       ;;
13953
13954       sysv5* | sco3.2v5* | sco5v6*)
13955         # Note: We can NOT use -z defs as we might desire, because we do not
13956         # link with -lc, and that would cause any symbols used from libc to
13957         # always be unresolved, which means just about no library would
13958         # ever link correctly.  If we're not using GNU ld we use -z text
13959         # though, which does catch some bad symbols but isn't as heavy-handed
13960         # as -z defs.
13961         no_undefined_flag_CXX='${wl}-z,text'
13962         allow_undefined_flag_CXX='${wl}-z,nodefs'
13963         archive_cmds_need_lc_CXX=no
13964         hardcode_shlibpath_var_CXX=no
13965         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
13966         hardcode_libdir_separator_CXX=':'
13967         link_all_deplibs_CXX=yes
13968         export_dynamic_flag_spec_CXX='${wl}-Bexport'
13969         runpath_var='LD_RUN_PATH'
13970
13971         case $cc_basename in
13972           CC*)
13973             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13974             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13975             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
13976               '"$old_archive_cmds_CXX"
13977             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
13978               '"$reload_cmds_CXX"
13979             ;;
13980           *)
13981             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13982             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13983             ;;
13984         esac
13985       ;;
13986
13987       tandem*)
13988         case $cc_basename in
13989           NCC*)
13990             # NonStop-UX NCC 3.20
13991             # FIXME: insert proper C++ library support
13992             ld_shlibs_CXX=no
13993             ;;
13994           *)
13995             # FIXME: insert proper C++ library support
13996             ld_shlibs_CXX=no
13997             ;;
13998         esac
13999         ;;
14000
14001       vxworks*)
14002         # FIXME: insert proper C++ library support
14003         ld_shlibs_CXX=no
14004         ;;
14005
14006       *)
14007         # FIXME: insert proper C++ library support
14008         ld_shlibs_CXX=no
14009         ;;
14010     esac
14011
14012     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
14013 $as_echo "$ld_shlibs_CXX" >&6; }
14014     test "$ld_shlibs_CXX" = no && can_build_shared=no
14015
14016     GCC_CXX="$GXX"
14017     LD_CXX="$LD"
14018
14019     ## CAVEAT EMPTOR:
14020     ## There is no encapsulation within the following macros, do not change
14021     ## the running order or otherwise move them around unless you know exactly
14022     ## what you are doing...
14023     # Dependencies to place before and after the object being linked:
14024 predep_objects_CXX=
14025 postdep_objects_CXX=
14026 predeps_CXX=
14027 postdeps_CXX=
14028 compiler_lib_search_path_CXX=
14029
14030 cat > conftest.$ac_ext <<_LT_EOF
14031 class Foo
14032 {
14033 public:
14034   Foo (void) { a = 0; }
14035 private:
14036   int a;
14037 };
14038 _LT_EOF
14039
14040 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14041   (eval $ac_compile) 2>&5
14042   ac_status=$?
14043   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14044   test $ac_status = 0; }; then
14045   # Parse the compiler output and extract the necessary
14046   # objects, libraries and library flags.
14047
14048   # Sentinel used to keep track of whether or not we are before
14049   # the conftest object file.
14050   pre_test_object_deps_done=no
14051
14052   for p in `eval "$output_verbose_link_cmd"`; do
14053     case $p in
14054
14055     -L* | -R* | -l*)
14056        # Some compilers place space between "-{L,R}" and the path.
14057        # Remove the space.
14058        if test $p = "-L" ||
14059           test $p = "-R"; then
14060          prev=$p
14061          continue
14062        else
14063          prev=
14064        fi
14065
14066        if test "$pre_test_object_deps_done" = no; then
14067          case $p in
14068          -L* | -R*)
14069            # Internal compiler library paths should come after those
14070            # provided the user.  The postdeps already come after the
14071            # user supplied libs so there is no need to process them.
14072            if test -z "$compiler_lib_search_path_CXX"; then
14073              compiler_lib_search_path_CXX="${prev}${p}"
14074            else
14075              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
14076            fi
14077            ;;
14078          # The "-l" case would never come before the object being
14079          # linked, so don't bother handling this case.
14080          esac
14081        else
14082          if test -z "$postdeps_CXX"; then
14083            postdeps_CXX="${prev}${p}"
14084          else
14085            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
14086          fi
14087        fi
14088        ;;
14089
14090     *.$objext)
14091        # This assumes that the test object file only shows up
14092        # once in the compiler output.
14093        if test "$p" = "conftest.$objext"; then
14094          pre_test_object_deps_done=yes
14095          continue
14096        fi
14097
14098        if test "$pre_test_object_deps_done" = no; then
14099          if test -z "$predep_objects_CXX"; then
14100            predep_objects_CXX="$p"
14101          else
14102            predep_objects_CXX="$predep_objects_CXX $p"
14103          fi
14104        else
14105          if test -z "$postdep_objects_CXX"; then
14106            postdep_objects_CXX="$p"
14107          else
14108            postdep_objects_CXX="$postdep_objects_CXX $p"
14109          fi
14110        fi
14111        ;;
14112
14113     *) ;; # Ignore the rest.
14114
14115     esac
14116   done
14117
14118   # Clean up.
14119   rm -f a.out a.exe
14120 else
14121   echo "libtool.m4: error: problem compiling CXX test program"
14122 fi
14123
14124 $RM -f confest.$objext
14125
14126 # PORTME: override above test on systems where it is broken
14127 case $host_os in
14128 interix[3-9]*)
14129   # Interix 3.5 installs completely hosed .la files for C++, so rather than
14130   # hack all around it, let's just trust "g++" to DTRT.
14131   predep_objects_CXX=
14132   postdep_objects_CXX=
14133   postdeps_CXX=
14134   ;;
14135
14136 linux*)
14137   case `$CC -V 2>&1 | sed 5q` in
14138   *Sun\ C*)
14139     # Sun C++ 5.9
14140
14141     # The more standards-conforming stlport4 library is
14142     # incompatible with the Cstd library. Avoid specifying
14143     # it if it's in CXXFLAGS. Ignore libCrun as
14144     # -library=stlport4 depends on it.
14145     case " $CXX $CXXFLAGS " in
14146     *" -library=stlport4 "*)
14147       solaris_use_stlport4=yes
14148       ;;
14149     esac
14150
14151     if test "$solaris_use_stlport4" != yes; then
14152       postdeps_CXX='-library=Cstd -library=Crun'
14153     fi
14154     ;;
14155   esac
14156   ;;
14157
14158 solaris*)
14159   case $cc_basename in
14160   CC*)
14161     # The more standards-conforming stlport4 library is
14162     # incompatible with the Cstd library. Avoid specifying
14163     # it if it's in CXXFLAGS. Ignore libCrun as
14164     # -library=stlport4 depends on it.
14165     case " $CXX $CXXFLAGS " in
14166     *" -library=stlport4 "*)
14167       solaris_use_stlport4=yes
14168       ;;
14169     esac
14170
14171     # Adding this requires a known-good setup of shared libraries for
14172     # Sun compiler versions before 5.6, else PIC objects from an old
14173     # archive will be linked into the output, leading to subtle bugs.
14174     if test "$solaris_use_stlport4" != yes; then
14175       postdeps_CXX='-library=Cstd -library=Crun'
14176     fi
14177     ;;
14178   esac
14179   ;;
14180 esac
14181
14182
14183 case " $postdeps_CXX " in
14184 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
14185 esac
14186  compiler_lib_search_dirs_CXX=
14187 if test -n "${compiler_lib_search_path_CXX}"; then
14188  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
14189 fi
14190
14191
14192
14193
14194
14195
14196
14197
14198
14199
14200
14201
14202
14203
14204
14205
14206
14207
14208
14209
14210
14211
14212
14213
14214
14215
14216
14217
14218
14219
14220
14221     lt_prog_compiler_wl_CXX=
14222 lt_prog_compiler_pic_CXX=
14223 lt_prog_compiler_static_CXX=
14224
14225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14226 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14227
14228   # C++ specific cases for pic, static, wl, etc.
14229   if test "$GXX" = yes; then
14230     lt_prog_compiler_wl_CXX='-Wl,'
14231     lt_prog_compiler_static_CXX='-static'
14232
14233     case $host_os in
14234     aix*)
14235       # All AIX code is PIC.
14236       if test "$host_cpu" = ia64; then
14237         # AIX 5 now supports IA64 processor
14238         lt_prog_compiler_static_CXX='-Bstatic'
14239       fi
14240       lt_prog_compiler_pic_CXX='-fPIC'
14241       ;;
14242
14243     amigaos*)
14244       case $host_cpu in
14245       powerpc)
14246             # see comment about AmigaOS4 .so support
14247             lt_prog_compiler_pic_CXX='-fPIC'
14248         ;;
14249       m68k)
14250             # FIXME: we need at least 68020 code to build shared libraries, but
14251             # adding the `-m68020' flag to GCC prevents building anything better,
14252             # like `-m68040'.
14253             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
14254         ;;
14255       esac
14256       ;;
14257
14258     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14259       # PIC is the default for these OSes.
14260       ;;
14261     mingw* | cygwin* | os2* | pw32* | cegcc*)
14262       # This hack is so that the source file can tell whether it is being
14263       # built for inclusion in a dll (and should export symbols for example).
14264       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14265       # (--disable-auto-import) libraries
14266       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
14267       ;;
14268     darwin* | rhapsody*)
14269       # PIC is the default on this platform
14270       # Common symbols not allowed in MH_DYLIB files
14271       lt_prog_compiler_pic_CXX='-fno-common'
14272       ;;
14273     *djgpp*)
14274       # DJGPP does not support shared libraries at all
14275       lt_prog_compiler_pic_CXX=
14276       ;;
14277     haiku*)
14278       # PIC is the default for Haiku.
14279       # The "-static" flag exists, but is broken.
14280       lt_prog_compiler_static_CXX=
14281       ;;
14282     interix[3-9]*)
14283       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14284       # Instead, we relocate shared libraries at runtime.
14285       ;;
14286     sysv4*MP*)
14287       if test -d /usr/nec; then
14288         lt_prog_compiler_pic_CXX=-Kconform_pic
14289       fi
14290       ;;
14291     hpux*)
14292       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14293       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
14294       # sets the default TLS model and affects inlining.
14295       case $host_cpu in
14296       hppa*64*)
14297         ;;
14298       *)
14299         lt_prog_compiler_pic_CXX='-fPIC'
14300         ;;
14301       esac
14302       ;;
14303     *qnx* | *nto*)
14304       # QNX uses GNU C++, but need to define -shared option too, otherwise
14305       # it will coredump.
14306       lt_prog_compiler_pic_CXX='-fPIC -shared'
14307       ;;
14308     *)
14309       lt_prog_compiler_pic_CXX='-fPIC'
14310       ;;
14311     esac
14312   else
14313     case $host_os in
14314       aix[4-9]*)
14315         # All AIX code is PIC.
14316         if test "$host_cpu" = ia64; then
14317           # AIX 5 now supports IA64 processor
14318           lt_prog_compiler_static_CXX='-Bstatic'
14319         else
14320           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
14321         fi
14322         ;;
14323       chorus*)
14324         case $cc_basename in
14325         cxch68*)
14326           # Green Hills C++ Compiler
14327           # _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"
14328           ;;
14329         esac
14330         ;;
14331       dgux*)
14332         case $cc_basename in
14333           ec++*)
14334             lt_prog_compiler_pic_CXX='-KPIC'
14335             ;;
14336           ghcx*)
14337             # Green Hills C++ Compiler
14338             lt_prog_compiler_pic_CXX='-pic'
14339             ;;
14340           *)
14341             ;;
14342         esac
14343         ;;
14344       freebsd* | dragonfly*)
14345         # FreeBSD uses GNU C++
14346         ;;
14347       hpux9* | hpux10* | hpux11*)
14348         case $cc_basename in
14349           CC*)
14350             lt_prog_compiler_wl_CXX='-Wl,'
14351             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
14352             if test "$host_cpu" != ia64; then
14353               lt_prog_compiler_pic_CXX='+Z'
14354             fi
14355             ;;
14356           aCC*)
14357             lt_prog_compiler_wl_CXX='-Wl,'
14358             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
14359             case $host_cpu in
14360             hppa*64*|ia64*)
14361               # +Z the default
14362               ;;
14363             *)
14364               lt_prog_compiler_pic_CXX='+Z'
14365               ;;
14366             esac
14367             ;;
14368           *)
14369             ;;
14370         esac
14371         ;;
14372       interix*)
14373         # This is c89, which is MS Visual C++ (no shared libs)
14374         # Anyone wants to do a port?
14375         ;;
14376       irix5* | irix6* | nonstopux*)
14377         case $cc_basename in
14378           CC*)
14379             lt_prog_compiler_wl_CXX='-Wl,'
14380             lt_prog_compiler_static_CXX='-non_shared'
14381             # CC pic flag -KPIC is the default.
14382             ;;
14383           *)
14384             ;;
14385         esac
14386         ;;
14387       linux* | k*bsd*-gnu | kopensolaris*-gnu)
14388         case $cc_basename in
14389           KCC*)
14390             # KAI C++ Compiler
14391             lt_prog_compiler_wl_CXX='--backend -Wl,'
14392             lt_prog_compiler_pic_CXX='-fPIC'
14393             ;;
14394           ecpc* )
14395             # old Intel C++ for x86_64 which still supported -KPIC.
14396             lt_prog_compiler_wl_CXX='-Wl,'
14397             lt_prog_compiler_pic_CXX='-KPIC'
14398             lt_prog_compiler_static_CXX='-static'
14399             ;;
14400           icpc* )
14401             # Intel C++, used to be incompatible with GCC.
14402             # ICC 10 doesn't accept -KPIC any more.
14403             lt_prog_compiler_wl_CXX='-Wl,'
14404             lt_prog_compiler_pic_CXX='-fPIC'
14405             lt_prog_compiler_static_CXX='-static'
14406             ;;
14407           pgCC* | pgcpp*)
14408             # Portland Group C++ compiler
14409             lt_prog_compiler_wl_CXX='-Wl,'
14410             lt_prog_compiler_pic_CXX='-fpic'
14411             lt_prog_compiler_static_CXX='-Bstatic'
14412             ;;
14413           cxx*)
14414             # Compaq C++
14415             # Make sure the PIC flag is empty.  It appears that all Alpha
14416             # Linux and Compaq Tru64 Unix objects are PIC.
14417             lt_prog_compiler_pic_CXX=
14418             lt_prog_compiler_static_CXX='-non_shared'
14419             ;;
14420           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
14421             # IBM XL 8.0, 9.0 on PPC and BlueGene
14422             lt_prog_compiler_wl_CXX='-Wl,'
14423             lt_prog_compiler_pic_CXX='-qpic'
14424             lt_prog_compiler_static_CXX='-qstaticlink'
14425             ;;
14426           *)
14427             case `$CC -V 2>&1 | sed 5q` in
14428             *Sun\ C*)
14429               # Sun C++ 5.9
14430               lt_prog_compiler_pic_CXX='-KPIC'
14431               lt_prog_compiler_static_CXX='-Bstatic'
14432               lt_prog_compiler_wl_CXX='-Qoption ld '
14433               ;;
14434             esac
14435             ;;
14436         esac
14437         ;;
14438       lynxos*)
14439         ;;
14440       m88k*)
14441         ;;
14442       mvs*)
14443         case $cc_basename in
14444           cxx*)
14445             lt_prog_compiler_pic_CXX='-W c,exportall'
14446             ;;
14447           *)
14448             ;;
14449         esac
14450         ;;
14451       netbsd*)
14452         ;;
14453       *qnx* | *nto*)
14454         # QNX uses GNU C++, but need to define -shared option too, otherwise
14455         # it will coredump.
14456         lt_prog_compiler_pic_CXX='-fPIC -shared'
14457         ;;
14458       osf3* | osf4* | osf5*)
14459         case $cc_basename in
14460           KCC*)
14461             lt_prog_compiler_wl_CXX='--backend -Wl,'
14462             ;;
14463           RCC*)
14464             # Rational C++ 2.4.1
14465             lt_prog_compiler_pic_CXX='-pic'
14466             ;;
14467           cxx*)
14468             # Digital/Compaq C++
14469             lt_prog_compiler_wl_CXX='-Wl,'
14470             # Make sure the PIC flag is empty.  It appears that all Alpha
14471             # Linux and Compaq Tru64 Unix objects are PIC.
14472             lt_prog_compiler_pic_CXX=
14473             lt_prog_compiler_static_CXX='-non_shared'
14474             ;;
14475           *)
14476             ;;
14477         esac
14478         ;;
14479       psos*)
14480         ;;
14481       solaris*)
14482         case $cc_basename in
14483           CC*)
14484             # Sun C++ 4.2, 5.x and Centerline C++
14485             lt_prog_compiler_pic_CXX='-KPIC'
14486             lt_prog_compiler_static_CXX='-Bstatic'
14487             lt_prog_compiler_wl_CXX='-Qoption ld '
14488             ;;
14489           gcx*)
14490             # Green Hills C++ Compiler
14491             lt_prog_compiler_pic_CXX='-PIC'
14492             ;;
14493           *)
14494             ;;
14495         esac
14496         ;;
14497       sunos4*)
14498         case $cc_basename in
14499           CC*)
14500             # Sun C++ 4.x
14501             lt_prog_compiler_pic_CXX='-pic'
14502             lt_prog_compiler_static_CXX='-Bstatic'
14503             ;;
14504           lcc*)
14505             # Lucid
14506             lt_prog_compiler_pic_CXX='-pic'
14507             ;;
14508           *)
14509             ;;
14510         esac
14511         ;;
14512       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
14513         case $cc_basename in
14514           CC*)
14515             lt_prog_compiler_wl_CXX='-Wl,'
14516             lt_prog_compiler_pic_CXX='-KPIC'
14517             lt_prog_compiler_static_CXX='-Bstatic'
14518             ;;
14519         esac
14520         ;;
14521       tandem*)
14522         case $cc_basename in
14523           NCC*)
14524             # NonStop-UX NCC 3.20
14525             lt_prog_compiler_pic_CXX='-KPIC'
14526             ;;
14527           *)
14528             ;;
14529         esac
14530         ;;
14531       vxworks*)
14532         ;;
14533       *)
14534         lt_prog_compiler_can_build_shared_CXX=no
14535         ;;
14536     esac
14537   fi
14538
14539 case $host_os in
14540   # For platforms which do not support PIC, -DPIC is meaningless:
14541   *djgpp*)
14542     lt_prog_compiler_pic_CXX=
14543     ;;
14544   *)
14545     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
14546     ;;
14547 esac
14548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
14549 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
14550
14551
14552
14553 #
14554 # Check to make sure the PIC flag actually works.
14555 #
14556 if test -n "$lt_prog_compiler_pic_CXX"; then
14557   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
14558 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
14559 if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
14560   $as_echo_n "(cached) " >&6
14561 else
14562   lt_cv_prog_compiler_pic_works_CXX=no
14563    ac_outfile=conftest.$ac_objext
14564    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14565    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
14566    # Insert the option either (1) after the last *FLAGS variable, or
14567    # (2) before a word containing "conftest.", or (3) at the end.
14568    # Note that $ac_compile itself does not contain backslashes and begins
14569    # with a dollar sign (not a hyphen), so the echo should work correctly.
14570    # The option is referenced via a variable to avoid confusing sed.
14571    lt_compile=`echo "$ac_compile" | $SED \
14572    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14573    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14574    -e 's:$: $lt_compiler_flag:'`
14575    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14576    (eval "$lt_compile" 2>conftest.err)
14577    ac_status=$?
14578    cat conftest.err >&5
14579    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14580    if (exit $ac_status) && test -s "$ac_outfile"; then
14581      # The compiler can only warn and ignore the option if not recognized
14582      # So say no if there are warnings other than the usual output.
14583      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14584      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14585      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14586        lt_cv_prog_compiler_pic_works_CXX=yes
14587      fi
14588    fi
14589    $RM conftest*
14590
14591 fi
14592 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
14593 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
14594
14595 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
14596     case $lt_prog_compiler_pic_CXX in
14597      "" | " "*) ;;
14598      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
14599      esac
14600 else
14601     lt_prog_compiler_pic_CXX=
14602      lt_prog_compiler_can_build_shared_CXX=no
14603 fi
14604
14605 fi
14606
14607
14608
14609 #
14610 # Check to make sure the static flag actually works.
14611 #
14612 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
14613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
14614 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
14615 if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
14616   $as_echo_n "(cached) " >&6
14617 else
14618   lt_cv_prog_compiler_static_works_CXX=no
14619    save_LDFLAGS="$LDFLAGS"
14620    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
14621    echo "$lt_simple_link_test_code" > conftest.$ac_ext
14622    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
14623      # The linker can only warn and ignore the option if not recognized
14624      # So say no if there are warnings
14625      if test -s conftest.err; then
14626        # Append any errors to the config.log.
14627        cat conftest.err 1>&5
14628        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
14629        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14630        if diff conftest.exp conftest.er2 >/dev/null; then
14631          lt_cv_prog_compiler_static_works_CXX=yes
14632        fi
14633      else
14634        lt_cv_prog_compiler_static_works_CXX=yes
14635      fi
14636    fi
14637    $RM -r conftest*
14638    LDFLAGS="$save_LDFLAGS"
14639
14640 fi
14641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
14642 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
14643
14644 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
14645     :
14646 else
14647     lt_prog_compiler_static_CXX=
14648 fi
14649
14650
14651
14652
14653     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
14654 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
14655 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
14656   $as_echo_n "(cached) " >&6
14657 else
14658   lt_cv_prog_compiler_c_o_CXX=no
14659    $RM -r conftest 2>/dev/null
14660    mkdir conftest
14661    cd conftest
14662    mkdir out
14663    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14664
14665    lt_compiler_flag="-o out/conftest2.$ac_objext"
14666    # Insert the option either (1) after the last *FLAGS variable, or
14667    # (2) before a word containing "conftest.", or (3) at the end.
14668    # Note that $ac_compile itself does not contain backslashes and begins
14669    # with a dollar sign (not a hyphen), so the echo should work correctly.
14670    lt_compile=`echo "$ac_compile" | $SED \
14671    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14672    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14673    -e 's:$: $lt_compiler_flag:'`
14674    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14675    (eval "$lt_compile" 2>out/conftest.err)
14676    ac_status=$?
14677    cat out/conftest.err >&5
14678    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14679    if (exit $ac_status) && test -s out/conftest2.$ac_objext
14680    then
14681      # The compiler can only warn and ignore the option if not recognized
14682      # So say no if there are warnings
14683      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
14684      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
14685      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14686        lt_cv_prog_compiler_c_o_CXX=yes
14687      fi
14688    fi
14689    chmod u+w . 2>&5
14690    $RM conftest*
14691    # SGI C++ compiler will create directory out/ii_files/ for
14692    # template instantiation
14693    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
14694    $RM out/* && rmdir out
14695    cd ..
14696    $RM -r conftest
14697    $RM conftest*
14698
14699 fi
14700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
14701 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
14702
14703
14704
14705     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
14706 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
14707 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
14708   $as_echo_n "(cached) " >&6
14709 else
14710   lt_cv_prog_compiler_c_o_CXX=no
14711    $RM -r conftest 2>/dev/null
14712    mkdir conftest
14713    cd conftest
14714    mkdir out
14715    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14716
14717    lt_compiler_flag="-o out/conftest2.$ac_objext"
14718    # Insert the option either (1) after the last *FLAGS variable, or
14719    # (2) before a word containing "conftest.", or (3) at the end.
14720    # Note that $ac_compile itself does not contain backslashes and begins
14721    # with a dollar sign (not a hyphen), so the echo should work correctly.
14722    lt_compile=`echo "$ac_compile" | $SED \
14723    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14724    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14725    -e 's:$: $lt_compiler_flag:'`
14726    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14727    (eval "$lt_compile" 2>out/conftest.err)
14728    ac_status=$?
14729    cat out/conftest.err >&5
14730    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14731    if (exit $ac_status) && test -s out/conftest2.$ac_objext
14732    then
14733      # The compiler can only warn and ignore the option if not recognized
14734      # So say no if there are warnings
14735      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
14736      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
14737      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14738        lt_cv_prog_compiler_c_o_CXX=yes
14739      fi
14740    fi
14741    chmod u+w . 2>&5
14742    $RM conftest*
14743    # SGI C++ compiler will create directory out/ii_files/ for
14744    # template instantiation
14745    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
14746    $RM out/* && rmdir out
14747    cd ..
14748    $RM -r conftest
14749    $RM conftest*
14750
14751 fi
14752 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
14753 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
14754
14755
14756
14757
14758 hard_links="nottested"
14759 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
14760   # do not overwrite the value of need_locks provided by the user
14761   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
14762 $as_echo_n "checking if we can lock with hard links... " >&6; }
14763   hard_links=yes
14764   $RM conftest*
14765   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14766   touch conftest.a
14767   ln conftest.a conftest.b 2>&5 || hard_links=no
14768   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14769   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
14770 $as_echo "$hard_links" >&6; }
14771   if test "$hard_links" = no; then
14772     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
14773 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
14774     need_locks=warn
14775   fi
14776 else
14777   need_locks=no
14778 fi
14779
14780
14781
14782     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
14783 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
14784
14785   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
14786   case $host_os in
14787   aix[4-9]*)
14788     # If we're using GNU nm, then we don't want the "-C" option.
14789     # -C means demangle to AIX nm, but means don't demangle with GNU nm
14790     # Also, AIX nm treats weak defined symbols like other global defined
14791     # symbols, whereas GNU nm marks them as "W".
14792     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
14793       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
14794     else
14795       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
14796     fi
14797     ;;
14798   pw32*)
14799     export_symbols_cmds_CXX="$ltdll_cmds"
14800   ;;
14801   cygwin* | mingw* | cegcc*)
14802     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 > $export_symbols'
14803   ;;
14804   *)
14805     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
14806   ;;
14807   esac
14808   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
14809
14810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
14811 $as_echo "$ld_shlibs_CXX" >&6; }
14812 test "$ld_shlibs_CXX" = no && can_build_shared=no
14813
14814 with_gnu_ld_CXX=$with_gnu_ld
14815
14816
14817
14818
14819
14820
14821 #
14822 # Do we need to explicitly link libc?
14823 #
14824 case "x$archive_cmds_need_lc_CXX" in
14825 x|xyes)
14826   # Assume -lc should be added
14827   archive_cmds_need_lc_CXX=yes
14828
14829   if test "$enable_shared" = yes && test "$GCC" = yes; then
14830     case $archive_cmds_CXX in
14831     *'~'*)
14832       # FIXME: we may have to deal with multi-command sequences.
14833       ;;
14834     '$CC '*)
14835       # Test whether the compiler implicitly links with -lc since on some
14836       # systems, -lgcc has to come before -lc. If gcc already passes -lc
14837       # to ld, don't add -lc before -lgcc.
14838       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
14839 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
14840 if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
14841   $as_echo_n "(cached) " >&6
14842 else
14843   $RM conftest*
14844         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14845
14846         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14847   (eval $ac_compile) 2>&5
14848   ac_status=$?
14849   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14850   test $ac_status = 0; } 2>conftest.err; then
14851           soname=conftest
14852           lib=conftest
14853           libobjs=conftest.$ac_objext
14854           deplibs=
14855           wl=$lt_prog_compiler_wl_CXX
14856           pic_flag=$lt_prog_compiler_pic_CXX
14857           compiler_flags=-v
14858           linker_flags=-v
14859           verstring=
14860           output_objdir=.
14861           libname=conftest
14862           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
14863           allow_undefined_flag_CXX=
14864           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
14865   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
14866   ac_status=$?
14867   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14868   test $ac_status = 0; }
14869           then
14870             lt_cv_archive_cmds_need_lc_CXX=no
14871           else
14872             lt_cv_archive_cmds_need_lc_CXX=yes
14873           fi
14874           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
14875         else
14876           cat conftest.err 1>&5
14877         fi
14878         $RM conftest*
14879
14880 fi
14881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
14882 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
14883       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
14884       ;;
14885     esac
14886   fi
14887   ;;
14888 esac
14889
14890
14891
14892
14893
14894
14895
14896
14897
14898
14899
14900
14901
14902
14903
14904
14905
14906
14907
14908
14909
14910
14911
14912
14913
14914
14915
14916
14917
14918
14919
14920
14921
14922
14923
14924
14925
14926
14927
14928
14929
14930
14931
14932
14933
14934
14935
14936
14937
14938
14939
14940
14941
14942
14943
14944
14945
14946
14947
14948
14949
14950
14951
14952
14953     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
14954 $as_echo_n "checking dynamic linker characteristics... " >&6; }
14955
14956 library_names_spec=
14957 libname_spec='lib$name'
14958 soname_spec=
14959 shrext_cmds=".so"
14960 postinstall_cmds=
14961 postuninstall_cmds=
14962 finish_cmds=
14963 finish_eval=
14964 shlibpath_var=
14965 shlibpath_overrides_runpath=unknown
14966 version_type=none
14967 dynamic_linker="$host_os ld.so"
14968 sys_lib_dlsearch_path_spec="/lib /usr/lib"
14969 need_lib_prefix=unknown
14970 hardcode_into_libs=no
14971
14972 # when you set need_version to no, make sure it does not cause -set_version
14973 # flags to be left without arguments
14974 need_version=unknown
14975
14976 case $host_os in
14977 aix3*)
14978   version_type=linux
14979   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
14980   shlibpath_var=LIBPATH
14981
14982   # AIX 3 has no versioning support, so we append a major version to the name.
14983   soname_spec='${libname}${release}${shared_ext}$major'
14984   ;;
14985
14986 aix[4-9]*)
14987   version_type=linux
14988   need_lib_prefix=no
14989   need_version=no
14990   hardcode_into_libs=yes
14991   if test "$host_cpu" = ia64; then
14992     # AIX 5 supports IA64
14993     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
14994     shlibpath_var=LD_LIBRARY_PATH
14995   else
14996     # With GCC up to 2.95.x, collect2 would create an import file
14997     # for dependence libraries.  The import file would start with
14998     # the line `#! .'.  This would cause the generated library to
14999     # depend on `.', always an invalid library.  This was fixed in
15000     # development snapshots of GCC prior to 3.0.
15001     case $host_os in
15002       aix4 | aix4.[01] | aix4.[01].*)
15003       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
15004            echo ' yes '
15005            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
15006         :
15007       else
15008         can_build_shared=no
15009       fi
15010       ;;
15011     esac
15012     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
15013     # soname into executable. Probably we can add versioning support to
15014     # collect2, so additional links can be useful in future.
15015     if test "$aix_use_runtimelinking" = yes; then
15016       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
15017       # instead of lib<name>.a to let people know that these are not
15018       # typical AIX shared libraries.
15019       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15020     else
15021       # We preserve .a as extension for shared libraries through AIX4.2
15022       # and later when we are not doing run time linking.
15023       library_names_spec='${libname}${release}.a $libname.a'
15024       soname_spec='${libname}${release}${shared_ext}$major'
15025     fi
15026     shlibpath_var=LIBPATH
15027   fi
15028   ;;
15029
15030 amigaos*)
15031   case $host_cpu in
15032   powerpc)
15033     # Since July 2007 AmigaOS4 officially supports .so libraries.
15034     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
15035     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15036     ;;
15037   m68k)
15038     library_names_spec='$libname.ixlibrary $libname.a'
15039     # Create ${libname}_ixlibrary.a entries in /sys/libs.
15040     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 ${libname}_ixlibrary.a || exit 1; done'
15041     ;;
15042   esac
15043   ;;
15044
15045 beos*)
15046   library_names_spec='${libname}${shared_ext}'
15047   dynamic_linker="$host_os ld.so"
15048   shlibpath_var=LIBRARY_PATH
15049   ;;
15050
15051 bsdi[45]*)
15052   version_type=linux
15053   need_version=no
15054   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15055   soname_spec='${libname}${release}${shared_ext}$major'
15056   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
15057   shlibpath_var=LD_LIBRARY_PATH
15058   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
15059   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
15060   # the default ld.so.conf also contains /usr/contrib/lib and
15061   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
15062   # libtool to hard-code these into programs
15063   ;;
15064
15065 cygwin* | mingw* | pw32* | cegcc*)
15066   version_type=windows
15067   shrext_cmds=".dll"
15068   need_version=no
15069   need_lib_prefix=no
15070
15071   case $GCC,$host_os in
15072   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
15073     library_names_spec='$libname.dll.a'
15074     # DLL is installed to $(libdir)/../bin by postinstall_cmds
15075     postinstall_cmds='base_file=`basename \${file}`~
15076       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
15077       dldir=$destdir/`dirname \$dlpath`~
15078       test -d \$dldir || mkdir -p \$dldir~
15079       $install_prog $dir/$dlname \$dldir/$dlname~
15080       chmod a+x \$dldir/$dlname~
15081       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
15082         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
15083       fi'
15084     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
15085       dlpath=$dir/\$dldll~
15086        $RM \$dlpath'
15087     shlibpath_overrides_runpath=yes
15088
15089     case $host_os in
15090     cygwin*)
15091       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
15092       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
15093
15094       ;;
15095     mingw* | cegcc*)
15096       # MinGW DLLs use traditional 'lib' prefix
15097       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
15098       ;;
15099     pw32*)
15100       # pw32 DLLs use 'pw' prefix rather than 'lib'
15101       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
15102       ;;
15103     esac
15104     ;;
15105
15106   *)
15107     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
15108     ;;
15109   esac
15110   dynamic_linker='Win32 ld.exe'
15111   # FIXME: first we should search . and the directory the executable is in
15112   shlibpath_var=PATH
15113   ;;
15114
15115 darwin* | rhapsody*)
15116   dynamic_linker="$host_os dyld"
15117   version_type=darwin
15118   need_lib_prefix=no
15119   need_version=no
15120   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
15121   soname_spec='${libname}${release}${major}$shared_ext'
15122   shlibpath_overrides_runpath=yes
15123   shlibpath_var=DYLD_LIBRARY_PATH
15124   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
15125
15126   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
15127   ;;
15128
15129 dgux*)
15130   version_type=linux
15131   need_lib_prefix=no
15132   need_version=no
15133   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
15134   soname_spec='${libname}${release}${shared_ext}$major'
15135   shlibpath_var=LD_LIBRARY_PATH
15136   ;;
15137
15138 freebsd* | dragonfly*)
15139   # DragonFly does not have aout.  When/if they implement a new
15140   # versioning mechanism, adjust this.
15141   if test -x /usr/bin/objformat; then
15142     objformat=`/usr/bin/objformat`
15143   else
15144     case $host_os in
15145     freebsd[23].*) objformat=aout ;;
15146     *) objformat=elf ;;
15147     esac
15148   fi
15149   version_type=freebsd-$objformat
15150   case $version_type in
15151     freebsd-elf*)
15152       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
15153       need_version=no
15154       need_lib_prefix=no
15155       ;;
15156     freebsd-*)
15157       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
15158       need_version=yes
15159       ;;
15160   esac
15161   shlibpath_var=LD_LIBRARY_PATH
15162   case $host_os in
15163   freebsd2.*)
15164     shlibpath_overrides_runpath=yes
15165     ;;
15166   freebsd3.[01]* | freebsdelf3.[01]*)
15167     shlibpath_overrides_runpath=yes
15168     hardcode_into_libs=yes
15169     ;;
15170   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
15171   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
15172     shlibpath_overrides_runpath=no
15173     hardcode_into_libs=yes
15174     ;;
15175   *) # from 4.6 on, and DragonFly
15176     shlibpath_overrides_runpath=yes
15177     hardcode_into_libs=yes
15178     ;;
15179   esac
15180   ;;
15181
15182 gnu*)
15183   version_type=linux
15184   need_lib_prefix=no
15185   need_version=no
15186   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
15187   soname_spec='${libname}${release}${shared_ext}$major'
15188   shlibpath_var=LD_LIBRARY_PATH
15189   hardcode_into_libs=yes
15190   ;;
15191
15192 haiku*)
15193   version_type=linux
15194   need_lib_prefix=no
15195   need_version=no
15196   dynamic_linker="$host_os runtime_loader"
15197   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
15198   soname_spec='${libname}${release}${shared_ext}$major'
15199   shlibpath_var=LIBRARY_PATH
15200   shlibpath_overrides_runpath=yes
15201   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
15202   hardcode_into_libs=yes
15203   ;;
15204
15205 hpux9* | hpux10* | hpux11*)
15206   # Give a soname corresponding to the major version so that dld.sl refuses to
15207   # link against other versions.
15208   version_type=sunos
15209   need_lib_prefix=no
15210   need_version=no
15211   case $host_cpu in
15212   ia64*)
15213     shrext_cmds='.so'
15214     hardcode_into_libs=yes
15215     dynamic_linker="$host_os dld.so"
15216     shlibpath_var=LD_LIBRARY_PATH
15217     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
15218     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15219     soname_spec='${libname}${release}${shared_ext}$major'
15220     if test "X$HPUX_IA64_MODE" = X32; then
15221       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
15222     else
15223       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
15224     fi
15225     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
15226     ;;
15227   hppa*64*)
15228     shrext_cmds='.sl'
15229     hardcode_into_libs=yes
15230     dynamic_linker="$host_os dld.sl"
15231     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
15232     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
15233     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15234     soname_spec='${libname}${release}${shared_ext}$major'
15235     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
15236     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
15237     ;;
15238   *)
15239     shrext_cmds='.sl'
15240     dynamic_linker="$host_os dld.sl"
15241     shlibpath_var=SHLIB_PATH
15242     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
15243     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15244     soname_spec='${libname}${release}${shared_ext}$major'
15245     ;;
15246   esac
15247   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
15248   postinstall_cmds='chmod 555 $lib'
15249   # or fails outright, so override atomically:
15250   install_override_mode=555
15251   ;;
15252
15253 interix[3-9]*)
15254   version_type=linux
15255   need_lib_prefix=no
15256   need_version=no
15257   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
15258   soname_spec='${libname}${release}${shared_ext}$major'
15259   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
15260   shlibpath_var=LD_LIBRARY_PATH
15261   shlibpath_overrides_runpath=no
15262   hardcode_into_libs=yes
15263   ;;
15264
15265 irix5* | irix6* | nonstopux*)
15266   case $host_os in
15267     nonstopux*) version_type=nonstopux ;;
15268     *)
15269         if test "$lt_cv_prog_gnu_ld" = yes; then
15270                 version_type=linux
15271         else
15272                 version_type=irix
15273         fi ;;
15274   esac
15275   need_lib_prefix=no
15276   need_version=no
15277   soname_spec='${libname}${release}${shared_ext}$major'
15278   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
15279   case $host_os in
15280   irix5* | nonstopux*)
15281     libsuff= shlibsuff=
15282     ;;
15283   *)
15284     case $LD in # libtool.m4 will add one of these switches to LD
15285     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
15286       libsuff= shlibsuff= libmagic=32-bit;;
15287     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
15288       libsuff=32 shlibsuff=N32 libmagic=N32;;
15289     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
15290       libsuff=64 shlibsuff=64 libmagic=64-bit;;
15291     *) libsuff= shlibsuff= libmagic=never-match;;
15292     esac
15293     ;;
15294   esac
15295   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
15296   shlibpath_overrides_runpath=no
15297   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
15298   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
15299   hardcode_into_libs=yes
15300   ;;
15301
15302 # No shared lib support for Linux oldld, aout, or coff.
15303 linux*oldld* | linux*aout* | linux*coff*)
15304   dynamic_linker=no
15305   ;;
15306
15307 # This must be Linux ELF.
15308
15309 # uclinux* changes (here and below) have been submitted to the libtool
15310 # project, but have not yet been accepted: they are GCC-local changes
15311 # for the time being.  (See
15312 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
15313 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
15314   version_type=linux
15315   need_lib_prefix=no
15316   need_version=no
15317   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15318   soname_spec='${libname}${release}${shared_ext}$major'
15319   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
15320   shlibpath_var=LD_LIBRARY_PATH
15321   shlibpath_overrides_runpath=no
15322
15323   # Some binutils ld are patched to set DT_RUNPATH
15324   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
15325   $as_echo_n "(cached) " >&6
15326 else
15327   lt_cv_shlibpath_overrides_runpath=no
15328     save_LDFLAGS=$LDFLAGS
15329     save_libdir=$libdir
15330     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
15331          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
15332     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15333 /* end confdefs.h.  */
15334
15335 int
15336 main ()
15337 {
15338
15339   ;
15340   return 0;
15341 }
15342 _ACEOF
15343 if ac_fn_cxx_try_link "$LINENO"; then :
15344   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
15345   lt_cv_shlibpath_overrides_runpath=yes
15346 fi
15347 fi
15348 rm -f core conftest.err conftest.$ac_objext \
15349     conftest$ac_exeext conftest.$ac_ext
15350     LDFLAGS=$save_LDFLAGS
15351     libdir=$save_libdir
15352
15353 fi
15354
15355   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
15356
15357   # This implies no fast_install, which is unacceptable.
15358   # Some rework will be needed to allow for fast_install
15359   # before this can be enabled.
15360   hardcode_into_libs=yes
15361
15362   # Append ld.so.conf contents to the search path
15363   if test -f /etc/ld.so.conf; then
15364     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' ' '`
15365     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
15366   fi
15367
15368   # We used to test for /lib/ld.so.1 and disable shared libraries on
15369   # powerpc, because MkLinux only supported shared libraries with the
15370   # GNU dynamic linker.  Since this was broken with cross compilers,
15371   # most powerpc-linux boxes support dynamic linking these days and
15372   # people can always --disable-shared, the test was removed, and we
15373   # assume the GNU/Linux dynamic linker is in use.
15374   dynamic_linker='GNU/Linux ld.so'
15375   ;;
15376
15377 netbsd*)
15378   version_type=sunos
15379   need_lib_prefix=no
15380   need_version=no
15381   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15382     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15383     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
15384     dynamic_linker='NetBSD (a.out) ld.so'
15385   else
15386     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
15387     soname_spec='${libname}${release}${shared_ext}$major'
15388     dynamic_linker='NetBSD ld.elf_so'
15389   fi
15390   shlibpath_var=LD_LIBRARY_PATH
15391   shlibpath_overrides_runpath=yes
15392   hardcode_into_libs=yes
15393   ;;
15394
15395 newsos6)
15396   version_type=linux
15397   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15398   shlibpath_var=LD_LIBRARY_PATH
15399   shlibpath_overrides_runpath=yes
15400   ;;
15401
15402 *nto* | *qnx*)
15403   version_type=qnx
15404   need_lib_prefix=no
15405   need_version=no
15406   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15407   soname_spec='${libname}${release}${shared_ext}$major'
15408   shlibpath_var=LD_LIBRARY_PATH
15409   shlibpath_overrides_runpath=no
15410   hardcode_into_libs=yes
15411   dynamic_linker='ldqnx.so'
15412   ;;
15413
15414 openbsd*)
15415   version_type=sunos
15416   sys_lib_dlsearch_path_spec="/usr/lib"
15417   need_lib_prefix=no
15418   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
15419   case $host_os in
15420     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
15421     *)                          need_version=no  ;;
15422   esac
15423   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15424   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
15425   shlibpath_var=LD_LIBRARY_PATH
15426   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
15427     case $host_os in
15428       openbsd2.[89] | openbsd2.[89].*)
15429         shlibpath_overrides_runpath=no
15430         ;;
15431       *)
15432         shlibpath_overrides_runpath=yes
15433         ;;
15434       esac
15435   else
15436     shlibpath_overrides_runpath=yes
15437   fi
15438   ;;
15439
15440 os2*)
15441   libname_spec='$name'
15442   shrext_cmds=".dll"
15443   need_lib_prefix=no
15444   library_names_spec='$libname${shared_ext} $libname.a'
15445   dynamic_linker='OS/2 ld.exe'
15446   shlibpath_var=LIBPATH
15447   ;;
15448
15449 osf3* | osf4* | osf5*)
15450   version_type=osf
15451   need_lib_prefix=no
15452   need_version=no
15453   soname_spec='${libname}${release}${shared_ext}$major'
15454   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15455   shlibpath_var=LD_LIBRARY_PATH
15456   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
15457   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
15458   ;;
15459
15460 rdos*)
15461   dynamic_linker=no
15462   ;;
15463
15464 solaris*)
15465   version_type=linux
15466   need_lib_prefix=no
15467   need_version=no
15468   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15469   soname_spec='${libname}${release}${shared_ext}$major'
15470   shlibpath_var=LD_LIBRARY_PATH
15471   shlibpath_overrides_runpath=yes
15472   hardcode_into_libs=yes
15473   # ldd complains unless libraries are executable
15474   postinstall_cmds='chmod +x $lib'
15475   ;;
15476
15477 sunos4*)
15478   version_type=sunos
15479   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15480   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
15481   shlibpath_var=LD_LIBRARY_PATH
15482   shlibpath_overrides_runpath=yes
15483   if test "$with_gnu_ld" = yes; then
15484     need_lib_prefix=no
15485   fi
15486   need_version=yes
15487   ;;
15488
15489 sysv4 | sysv4.3*)
15490   version_type=linux
15491   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15492   soname_spec='${libname}${release}${shared_ext}$major'
15493   shlibpath_var=LD_LIBRARY_PATH
15494   case $host_vendor in
15495     sni)
15496       shlibpath_overrides_runpath=no
15497       need_lib_prefix=no
15498       runpath_var=LD_RUN_PATH
15499       ;;
15500     siemens)
15501       need_lib_prefix=no
15502       ;;
15503     motorola)
15504       need_lib_prefix=no
15505       need_version=no
15506       shlibpath_overrides_runpath=no
15507       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
15508       ;;
15509   esac
15510   ;;
15511
15512 sysv4*MP*)
15513   if test -d /usr/nec ;then
15514     version_type=linux
15515     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
15516     soname_spec='$libname${shared_ext}.$major'
15517     shlibpath_var=LD_LIBRARY_PATH
15518   fi
15519   ;;
15520
15521 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
15522   version_type=freebsd-elf
15523   need_lib_prefix=no
15524   need_version=no
15525   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
15526   soname_spec='${libname}${release}${shared_ext}$major'
15527   shlibpath_var=LD_LIBRARY_PATH
15528   shlibpath_overrides_runpath=yes
15529   hardcode_into_libs=yes
15530   if test "$with_gnu_ld" = yes; then
15531     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
15532   else
15533     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
15534     case $host_os in
15535       sco3.2v5*)
15536         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
15537         ;;
15538     esac
15539   fi
15540   sys_lib_dlsearch_path_spec='/usr/lib'
15541   ;;
15542
15543 tpf*)
15544   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
15545   version_type=linux
15546   need_lib_prefix=no
15547   need_version=no
15548   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15549   shlibpath_var=LD_LIBRARY_PATH
15550   shlibpath_overrides_runpath=no
15551   hardcode_into_libs=yes
15552   ;;
15553
15554 uts4*)
15555   version_type=linux
15556   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15557   soname_spec='${libname}${release}${shared_ext}$major'
15558   shlibpath_var=LD_LIBRARY_PATH
15559   ;;
15560
15561 *)
15562   dynamic_linker=no
15563   ;;
15564 esac
15565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
15566 $as_echo "$dynamic_linker" >&6; }
15567 test "$dynamic_linker" = no && can_build_shared=no
15568
15569 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
15570 if test "$GCC" = yes; then
15571   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
15572 fi
15573
15574 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
15575   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
15576 fi
15577 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
15578   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
15579 fi
15580
15581
15582
15583
15584
15585
15586
15587
15588
15589
15590
15591
15592
15593
15594
15595
15596
15597
15598
15599
15600
15601
15602
15603
15604
15605
15606
15607
15608
15609
15610
15611
15612
15613
15614
15615
15616
15617
15618     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
15619 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
15620 hardcode_action_CXX=
15621 if test -n "$hardcode_libdir_flag_spec_CXX" ||
15622    test -n "$runpath_var_CXX" ||
15623    test "X$hardcode_automatic_CXX" = "Xyes" ; then
15624
15625   # We can hardcode non-existent directories.
15626   if test "$hardcode_direct_CXX" != no &&
15627      # If the only mechanism to avoid hardcoding is shlibpath_var, we
15628      # have to relink, otherwise we might link with an installed library
15629      # when we should be linking with a yet-to-be-installed one
15630      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
15631      test "$hardcode_minus_L_CXX" != no; then
15632     # Linking always hardcodes the temporary library directory.
15633     hardcode_action_CXX=relink
15634   else
15635     # We can link without hardcoding, and we can hardcode nonexisting dirs.
15636     hardcode_action_CXX=immediate
15637   fi
15638 else
15639   # We cannot hardcode anything, or else we can only hardcode existing
15640   # directories.
15641   hardcode_action_CXX=unsupported
15642 fi
15643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
15644 $as_echo "$hardcode_action_CXX" >&6; }
15645
15646 if test "$hardcode_action_CXX" = relink ||
15647    test "$inherit_rpath_CXX" = yes; then
15648   # Fast installation is not supported
15649   enable_fast_install=no
15650 elif test "$shlibpath_overrides_runpath" = yes ||
15651      test "$enable_shared" = no; then
15652   # Fast installation is not necessary
15653   enable_fast_install=needless
15654 fi
15655
15656
15657
15658
15659
15660
15661
15662   fi # test -n "$compiler"
15663
15664   CC=$lt_save_CC
15665   LDCXX=$LD
15666   LD=$lt_save_LD
15667   GCC=$lt_save_GCC
15668   with_gnu_ld=$lt_save_with_gnu_ld
15669   lt_cv_path_LDCXX=$lt_cv_path_LD
15670   lt_cv_path_LD=$lt_save_path_LD
15671   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
15672   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
15673 fi # test "$_lt_caught_CXX_error" != yes
15674
15675 ac_ext=c
15676 ac_cpp='$CPP $CPPFLAGS'
15677 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15678 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15679 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15680
15681
15682
15683
15684
15685
15686
15687
15688
15689
15690
15691
15692
15693         ac_config_commands="$ac_config_commands libtool"
15694
15695
15696
15697
15698 # Only expand once:
15699
15700
15701
15702 for ac_prog in gawk mawk nawk awk
15703 do
15704   # Extract the first word of "$ac_prog", so it can be a program name with args.
15705 set dummy $ac_prog; ac_word=$2
15706 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15707 $as_echo_n "checking for $ac_word... " >&6; }
15708 if ${ac_cv_prog_AWK+:} false; then :
15709   $as_echo_n "(cached) " >&6
15710 else
15711   if test -n "$AWK"; then
15712   ac_cv_prog_AWK="$AWK" # Let the user override the test.
15713 else
15714 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15715 for as_dir in $PATH
15716 do
15717   IFS=$as_save_IFS
15718   test -z "$as_dir" && as_dir=.
15719     for ac_exec_ext in '' $ac_executable_extensions; do
15720   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15721     ac_cv_prog_AWK="$ac_prog"
15722     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15723     break 2
15724   fi
15725 done
15726   done
15727 IFS=$as_save_IFS
15728
15729 fi
15730 fi
15731 AWK=$ac_cv_prog_AWK
15732 if test -n "$AWK"; then
15733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
15734 $as_echo "$AWK" >&6; }
15735 else
15736   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15737 $as_echo "no" >&6; }
15738 fi
15739
15740
15741   test -n "$AWK" && break
15742 done
15743
15744 case "$AWK" in
15745 "") as_fn_error $? "can't build without awk" "$LINENO" 5 ;;
15746 esac
15747
15748
15749
15750
15751 # The cast to long int works around a bug in the HP C Compiler
15752 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15753 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15754 # This bug is HP SR number 8606223364.
15755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
15756 $as_echo_n "checking size of void *... " >&6; }
15757 if ${ac_cv_sizeof_void_p+:} false; then :
15758   $as_echo_n "(cached) " >&6
15759 else
15760   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
15761
15762 else
15763   if test "$ac_cv_type_void_p" = yes; then
15764      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15765 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15766 as_fn_error 77 "cannot compute sizeof (void *)
15767 See \`config.log' for more details" "$LINENO" 5; }
15768    else
15769      ac_cv_sizeof_void_p=0
15770    fi
15771 fi
15772
15773 fi
15774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
15775 $as_echo "$ac_cv_sizeof_void_p" >&6; }
15776
15777
15778
15779 cat >>confdefs.h <<_ACEOF
15780 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
15781 _ACEOF
15782
15783
15784
15785 if test "${multilib}" = "yes"; then
15786   multilib_arg="--enable-multilib"
15787 else
15788   multilib_arg=
15789 fi
15790
15791 # Get target configury.
15792 unset TSAN_SUPPORTED
15793 unset LSAN_SUPPORTED
15794 . ${srcdir}/configure.tgt
15795  if test "x$TSAN_SUPPORTED" = "xyes"; then
15796   TSAN_SUPPORTED_TRUE=
15797   TSAN_SUPPORTED_FALSE='#'
15798 else
15799   TSAN_SUPPORTED_TRUE='#'
15800   TSAN_SUPPORTED_FALSE=
15801 fi
15802
15803  if test "x$LSAN_SUPPORTED" = "xyes"; then
15804   LSAN_SUPPORTED_TRUE=
15805   LSAN_SUPPORTED_FALSE='#'
15806 else
15807   LSAN_SUPPORTED_TRUE='#'
15808   LSAN_SUPPORTED_FALSE=
15809 fi
15810
15811
15812 # Check for functions needed.
15813 for ac_func in clock_getres clock_gettime clock_settime lstat readlink
15814 do :
15815   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15816 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15817 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15818   cat >>confdefs.h <<_ACEOF
15819 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15820 _ACEOF
15821
15822 fi
15823 done
15824
15825
15826 # Common libraries that we need to link against for all sanitizer libs.
15827 link_sanitizer_common='-lpthread -lm'
15828
15829 # At least for glibc, shm_open is in librt.  But don't pull that
15830 # in if it still doesn't give us the function we want.  This
15831 # test is copied from libgomp.
15832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shm_open in -lrt" >&5
15833 $as_echo_n "checking for shm_open in -lrt... " >&6; }
15834 if ${ac_cv_lib_rt_shm_open+:} false; then :
15835   $as_echo_n "(cached) " >&6
15836 else
15837   ac_check_lib_save_LIBS=$LIBS
15838 LIBS="-lrt  $LIBS"
15839 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15840 /* end confdefs.h.  */
15841
15842 /* Override any GCC internal prototype to avoid an error.
15843    Use char because int might match the return type of a GCC
15844    builtin and then its argument prototype would still apply.  */
15845 #ifdef __cplusplus
15846 extern "C"
15847 #endif
15848 char shm_open ();
15849 int
15850 main ()
15851 {
15852 return shm_open ();
15853   ;
15854   return 0;
15855 }
15856 _ACEOF
15857 if ac_fn_c_try_link "$LINENO"; then :
15858   ac_cv_lib_rt_shm_open=yes
15859 else
15860   ac_cv_lib_rt_shm_open=no
15861 fi
15862 rm -f core conftest.err conftest.$ac_objext \
15863     conftest$ac_exeext conftest.$ac_ext
15864 LIBS=$ac_check_lib_save_LIBS
15865 fi
15866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_shm_open" >&5
15867 $as_echo "$ac_cv_lib_rt_shm_open" >&6; }
15868 if test "x$ac_cv_lib_rt_shm_open" = xyes; then :
15869   link_sanitizer_common="-lrt $link_sanitizer_common"
15870 fi
15871
15872
15873 # Do a configure time check for -ldl
15874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlsym in -ldl" >&5
15875 $as_echo_n "checking for dlsym in -ldl... " >&6; }
15876 if ${ac_cv_lib_dl_dlsym+:} false; then :
15877   $as_echo_n "(cached) " >&6
15878 else
15879   ac_check_lib_save_LIBS=$LIBS
15880 LIBS="-ldl  $LIBS"
15881 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15882 /* end confdefs.h.  */
15883
15884 /* Override any GCC internal prototype to avoid an error.
15885    Use char because int might match the return type of a GCC
15886    builtin and then its argument prototype would still apply.  */
15887 #ifdef __cplusplus
15888 extern "C"
15889 #endif
15890 char dlsym ();
15891 int
15892 main ()
15893 {
15894 return dlsym ();
15895   ;
15896   return 0;
15897 }
15898 _ACEOF
15899 if ac_fn_c_try_link "$LINENO"; then :
15900   ac_cv_lib_dl_dlsym=yes
15901 else
15902   ac_cv_lib_dl_dlsym=no
15903 fi
15904 rm -f core conftest.err conftest.$ac_objext \
15905     conftest$ac_exeext conftest.$ac_ext
15906 LIBS=$ac_check_lib_save_LIBS
15907 fi
15908 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlsym" >&5
15909 $as_echo "$ac_cv_lib_dl_dlsym" >&6; }
15910 if test "x$ac_cv_lib_dl_dlsym" = xyes; then :
15911   link_sanitizer_common="-ldl $link_sanitizer_common"
15912 fi
15913
15914
15915 # Set up the set of additional libraries that we need to link against for libasan.
15916 link_libasan=$link_sanitizer_common
15917
15918
15919 # Set up the set of additional libraries that we need to link against for libtsan.
15920 link_libtsan=$link_sanitizer_common
15921
15922
15923 # Set up the set of additional libraries that we need to link against for libubsan.
15924 link_libubsan=$link_sanitizer_common
15925
15926
15927 # Set up the set of additional libraries that we need to link against for liblsan.
15928 link_liblsan=$link_sanitizer_common
15929
15930
15931
15932 # At least for glibc, clock_gettime is in librt.  But don't pull that
15933 # in if it still doesn't give us the function we want.  This
15934 # test is copied from libgomp.
15935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
15936 $as_echo_n "checking for clock_gettime in -lrt... " >&6; }
15937 if ${ac_cv_lib_rt_clock_gettime+:} false; then :
15938   $as_echo_n "(cached) " >&6
15939 else
15940   ac_check_lib_save_LIBS=$LIBS
15941 LIBS="-lrt  $LIBS"
15942 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15943 /* end confdefs.h.  */
15944
15945 /* Override any GCC internal prototype to avoid an error.
15946    Use char because int might match the return type of a GCC
15947    builtin and then its argument prototype would still apply.  */
15948 #ifdef __cplusplus
15949 extern "C"
15950 #endif
15951 char clock_gettime ();
15952 int
15953 main ()
15954 {
15955 return clock_gettime ();
15956   ;
15957   return 0;
15958 }
15959 _ACEOF
15960 if ac_fn_c_try_link "$LINENO"; then :
15961   ac_cv_lib_rt_clock_gettime=yes
15962 else
15963   ac_cv_lib_rt_clock_gettime=no
15964 fi
15965 rm -f core conftest.err conftest.$ac_objext \
15966     conftest$ac_exeext conftest.$ac_ext
15967 LIBS=$ac_check_lib_save_LIBS
15968 fi
15969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
15970 $as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
15971 if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
15972   link_libasan="-lrt $link_libasan"
15973 link_libtsan="-lrt $link_libtsan"
15974 # Other sanitizers do not override clock_* API
15975
15976 fi
15977
15978
15979 case "$host" in
15980   *-*-darwin*) MAC_INTERPOSE=true ; enable_static=no ;;
15981   *) MAC_INTERPOSE=false ;;
15982 esac
15983  if $MAC_INTERPOSE; then
15984   USING_MAC_INTERPOSE_TRUE=
15985   USING_MAC_INTERPOSE_FALSE='#'
15986 else
15987   USING_MAC_INTERPOSE_TRUE='#'
15988   USING_MAC_INTERPOSE_FALSE=
15989 fi
15990
15991
15992 backtrace_supported=yes
15993
15994 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for necessary platform features" >&5
15995 $as_echo_n "checking for necessary platform features... " >&6; }
15996 case "$target" in
15997   *-*-linux*)
15998     # Some old Linux distributions miss required syscalls.
15999     sanitizer_supported=no
16000     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16001 /* end confdefs.h.  */
16002 #include <sys/syscall.h>
16003 int
16004 main ()
16005 {
16006
16007       syscall (__NR_gettid);
16008       syscall (__NR_futex);
16009       syscall (__NR_exit_group);
16010
16011   ;
16012   return 0;
16013 }
16014 _ACEOF
16015 if ac_fn_c_try_compile "$LINENO"; then :
16016   sanitizer_supported=yes
16017 fi
16018 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16019     ;;
16020   *)
16021     sanitizer_supported=yes
16022     ;;
16023 esac
16024 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sanitizer_supported" >&5
16025 $as_echo "$sanitizer_supported" >&6; }
16026  if test "$sanitizer_supported" = yes; then
16027   SANITIZER_SUPPORTED_TRUE=
16028   SANITIZER_SUPPORTED_FALSE='#'
16029 else
16030   SANITIZER_SUPPORTED_TRUE='#'
16031   SANITIZER_SUPPORTED_FALSE=
16032 fi
16033
16034
16035 # Test for __sync support.
16036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __sync extensions" >&5
16037 $as_echo_n "checking __sync extensions... " >&6; }
16038 if ${libsanitizer_cv_sys_sync+:} false; then :
16039   $as_echo_n "(cached) " >&6
16040 else
16041   if test -n "${with_target_subdir}"; then
16042    libsanitizer_cv_sys_sync=yes
16043  else
16044    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16045 /* end confdefs.h.  */
16046 int i;
16047 int
16048 main ()
16049 {
16050 __sync_bool_compare_and_swap (&i, i, i);
16051                        __sync_lock_test_and_set (&i, 1);
16052                        __sync_lock_release (&i);
16053   ;
16054   return 0;
16055 }
16056 _ACEOF
16057 if ac_fn_c_try_link "$LINENO"; then :
16058   libsanitizer_cv_sys_sync=yes
16059 else
16060   libsanitizer_cv_sys_sync=no
16061 fi
16062 rm -f core conftest.err conftest.$ac_objext \
16063     conftest$ac_exeext conftest.$ac_ext
16064  fi
16065 fi
16066 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libsanitizer_cv_sys_sync" >&5
16067 $as_echo "$libsanitizer_cv_sys_sync" >&6; }
16068 if test "$libsanitizer_cv_sys_sync" = "yes"; then
16069
16070 $as_echo "#define HAVE_SYNC_FUNCTIONS 1" >>confdefs.h
16071
16072 fi
16073
16074 # Test for __atomic support.
16075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __atomic extensions" >&5
16076 $as_echo_n "checking __atomic extensions... " >&6; }
16077 if ${libsanitizer_cv_sys_atomic+:} false; then :
16078   $as_echo_n "(cached) " >&6
16079 else
16080   if test -n "${with_target_subdir}"; then
16081    libsanitizer_cv_sys_atomic=yes
16082  else
16083    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16084 /* end confdefs.h.  */
16085 int i;
16086 int
16087 main ()
16088 {
16089 __atomic_load_n (&i, __ATOMIC_ACQUIRE);
16090                        __atomic_store_n (&i, 1, __ATOMIC_RELEASE);
16091   ;
16092   return 0;
16093 }
16094 _ACEOF
16095 if ac_fn_c_try_link "$LINENO"; then :
16096   libsanitizer_cv_sys_atomic=yes
16097 else
16098   libsanitizer_cv_sys_atomic=no
16099 fi
16100 rm -f core conftest.err conftest.$ac_objext \
16101     conftest$ac_exeext conftest.$ac_ext
16102  fi
16103 fi
16104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libsanitizer_cv_sys_atomic" >&5
16105 $as_echo "$libsanitizer_cv_sys_atomic" >&6; }
16106 if test "$libsanitizer_cv_sys_atomic" = "yes"; then
16107
16108 $as_echo "#define HAVE_ATOMIC_FUNCTIONS 1" >>confdefs.h
16109
16110 fi
16111
16112 # The library needs to be able to read the executable itself.  Compile
16113 # a file to determine the executable format.  The awk script
16114 # filetype.awk prints out the file type.
16115 { $as_echo "$as_me:${as_lineno-$LINENO}: checking output filetype" >&5
16116 $as_echo_n "checking output filetype... " >&6; }
16117 if ${libsanitizer_cv_sys_filetype+:} false; then :
16118   $as_echo_n "(cached) " >&6
16119 else
16120   filetype=
16121 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16122 /* end confdefs.h.  */
16123 int i;
16124 int
16125 main ()
16126 {
16127 int j;
16128   ;
16129   return 0;
16130 }
16131 _ACEOF
16132 if ac_fn_c_try_compile "$LINENO"; then :
16133   filetype=`${AWK} -f $srcdir/../libbacktrace/filetype.awk conftest.$ac_objext`
16134 else
16135   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16136 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16137 as_fn_error $? "compiler failed
16138 See \`config.log' for more details" "$LINENO" 5; }
16139 fi
16140 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16141 libsanitizer_cv_sys_filetype=$filetype
16142 fi
16143 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libsanitizer_cv_sys_filetype" >&5
16144 $as_echo "$libsanitizer_cv_sys_filetype" >&6; }
16145
16146 # Match the file type to decide what files to compile.
16147 FORMAT_FILE=
16148 case "$libsanitizer_cv_sys_filetype" in
16149 elf*) FORMAT_FILE="elf.lo" ;;
16150 *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not determine output file type" >&5
16151 $as_echo "$as_me: WARNING: could not determine output file type" >&2;}
16152    FORMAT_FILE="unknown.lo"
16153    backtrace_supported=no
16154    ;;
16155 esac
16156
16157
16158 # ELF defines.
16159 elfsize=
16160 case "$libsanitizer_cv_sys_filetype" in
16161 elf32) elfsize=32 ;;
16162 elf64) elfsize=64 ;;
16163 esac
16164
16165 cat >>confdefs.h <<_ACEOF
16166 #define BACKTRACE_ELF_SIZE $elfsize
16167 _ACEOF
16168
16169
16170 BACKTRACE_SUPPORTED=0
16171 if test "$backtrace_supported" = "yes"; then
16172   BACKTRACE_SUPPORTED=1
16173 fi
16174
16175
16176
16177
16178 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
16179
16180 acx_cv_header_stdint=stddef.h
16181 acx_cv_header_stdint_kind="(already complete)"
16182 for i in stdint.h $inttype_headers; do
16183   unset ac_cv_type_uintptr_t
16184   unset ac_cv_type_uintmax_t
16185   unset ac_cv_type_int_least32_t
16186   unset ac_cv_type_int_fast32_t
16187   unset ac_cv_type_uint64_t
16188   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
16189   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
16190 #include <$i>
16191 "
16192 if test "x$ac_cv_type_uintmax_t" = xyes; then :
16193   acx_cv_header_stdint=$i
16194 else
16195   continue
16196 fi
16197
16198   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
16199 #include <$i>
16200 "
16201 if test "x$ac_cv_type_uintptr_t" = xyes; then :
16202
16203 else
16204   acx_cv_header_stdint_kind="(mostly complete)"
16205 fi
16206
16207   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
16208 #include <$i>
16209 "
16210 if test "x$ac_cv_type_int_least32_t" = xyes; then :
16211
16212 else
16213   acx_cv_header_stdint_kind="(mostly complete)"
16214 fi
16215
16216   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
16217 #include <$i>
16218 "
16219 if test "x$ac_cv_type_int_fast32_t" = xyes; then :
16220
16221 else
16222   acx_cv_header_stdint_kind="(mostly complete)"
16223 fi
16224
16225   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
16226 #include <$i>
16227 "
16228 if test "x$ac_cv_type_uint64_t" = xyes; then :
16229
16230 else
16231   acx_cv_header_stdint_kind="(lacks uint64_t)"
16232 fi
16233
16234   break
16235 done
16236 if test "$acx_cv_header_stdint" = stddef.h; then
16237   acx_cv_header_stdint_kind="(lacks uintmax_t)"
16238   for i in stdint.h $inttype_headers; do
16239     unset ac_cv_type_uintptr_t
16240     unset ac_cv_type_uint32_t
16241     unset ac_cv_type_uint64_t
16242     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
16243     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
16244 #include <$i>
16245 "
16246 if test "x$ac_cv_type_uint32_t" = xyes; then :
16247   acx_cv_header_stdint=$i
16248 else
16249   continue
16250 fi
16251
16252     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
16253 #include <$i>
16254 "
16255 if test "x$ac_cv_type_uint64_t" = xyes; then :
16256
16257 fi
16258
16259     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
16260 #include <$i>
16261 "
16262 if test "x$ac_cv_type_uintptr_t" = xyes; then :
16263
16264 fi
16265
16266     break
16267   done
16268 fi
16269 if test "$acx_cv_header_stdint" = stddef.h; then
16270   acx_cv_header_stdint_kind="(u_intXX_t style)"
16271   for i in sys/types.h $inttype_headers; do
16272     unset ac_cv_type_u_int32_t
16273     unset ac_cv_type_u_int64_t
16274     $as_echo_n "looking for u_intXX_t types in $i, " >&6
16275     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
16276 #include <$i>
16277 "
16278 if test "x$ac_cv_type_u_int32_t" = xyes; then :
16279   acx_cv_header_stdint=$i
16280 else
16281   continue
16282 fi
16283
16284     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
16285 #include <$i>
16286 "
16287 if test "x$ac_cv_type_u_int64_t" = xyes; then :
16288
16289 fi
16290
16291     break
16292   done
16293 fi
16294 if test "$acx_cv_header_stdint" = stddef.h; then
16295   acx_cv_header_stdint_kind="(using manual detection)"
16296 fi
16297
16298 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
16299 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
16300 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
16301 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
16302 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
16303
16304 # ----------------- Summarize what we found so far
16305
16306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
16307 $as_echo_n "checking what to include in gstdint.h... " >&6; }
16308
16309 case `$as_basename -- gstdint.h ||
16310 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
16311          Xgstdint.h : 'X\(//\)$' \| \
16312          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
16313 $as_echo X/gstdint.h |
16314     sed '/^.*\/\([^/][^/]*\)\/*$/{
16315             s//\1/
16316             q
16317           }
16318           /^X\/\(\/\/\)$/{
16319             s//\1/
16320             q
16321           }
16322           /^X\/\(\/\).*/{
16323             s//\1/
16324             q
16325           }
16326           s/.*/./; q'` in
16327   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
16328 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
16329   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
16330 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
16331   *) ;;
16332 esac
16333
16334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
16335 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
16336
16337 # ----------------- done included file, check C basic types --------
16338
16339 # Lacking an uintptr_t?  Test size of void *
16340 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
16341   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
16342 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16343 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16344 # This bug is HP SR number 8606223364.
16345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
16346 $as_echo_n "checking size of void *... " >&6; }
16347 if ${ac_cv_sizeof_void_p+:} false; then :
16348   $as_echo_n "(cached) " >&6
16349 else
16350   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
16351
16352 else
16353   if test "$ac_cv_type_void_p" = yes; then
16354      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16355 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16356 as_fn_error 77 "cannot compute sizeof (void *)
16357 See \`config.log' for more details" "$LINENO" 5; }
16358    else
16359      ac_cv_sizeof_void_p=0
16360    fi
16361 fi
16362
16363 fi
16364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
16365 $as_echo "$ac_cv_sizeof_void_p" >&6; }
16366
16367
16368
16369 cat >>confdefs.h <<_ACEOF
16370 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
16371 _ACEOF
16372
16373  ;;
16374 esac
16375
16376 # Lacking an uint64_t?  Test size of long
16377 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
16378   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
16379 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16380 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16381 # This bug is HP SR number 8606223364.
16382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
16383 $as_echo_n "checking size of long... " >&6; }
16384 if ${ac_cv_sizeof_long+:} false; then :
16385   $as_echo_n "(cached) " >&6
16386 else
16387   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
16388
16389 else
16390   if test "$ac_cv_type_long" = yes; then
16391      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16392 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16393 as_fn_error 77 "cannot compute sizeof (long)
16394 See \`config.log' for more details" "$LINENO" 5; }
16395    else
16396      ac_cv_sizeof_long=0
16397    fi
16398 fi
16399
16400 fi
16401 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
16402 $as_echo "$ac_cv_sizeof_long" >&6; }
16403
16404
16405
16406 cat >>confdefs.h <<_ACEOF
16407 #define SIZEOF_LONG $ac_cv_sizeof_long
16408 _ACEOF
16409
16410  ;;
16411 esac
16412
16413 if test $acx_cv_header_stdint = stddef.h; then
16414   # Lacking a good header?  Test size of everything and deduce all types.
16415   # The cast to long int works around a bug in the HP C Compiler
16416 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16417 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16418 # This bug is HP SR number 8606223364.
16419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
16420 $as_echo_n "checking size of int... " >&6; }
16421 if ${ac_cv_sizeof_int+:} false; then :
16422   $as_echo_n "(cached) " >&6
16423 else
16424   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
16425
16426 else
16427   if test "$ac_cv_type_int" = yes; then
16428      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16429 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16430 as_fn_error 77 "cannot compute sizeof (int)
16431 See \`config.log' for more details" "$LINENO" 5; }
16432    else
16433      ac_cv_sizeof_int=0
16434    fi
16435 fi
16436
16437 fi
16438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
16439 $as_echo "$ac_cv_sizeof_int" >&6; }
16440
16441
16442
16443 cat >>confdefs.h <<_ACEOF
16444 #define SIZEOF_INT $ac_cv_sizeof_int
16445 _ACEOF
16446
16447
16448   # The cast to long int works around a bug in the HP C Compiler
16449 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16450 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16451 # This bug is HP SR number 8606223364.
16452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
16453 $as_echo_n "checking size of short... " >&6; }
16454 if ${ac_cv_sizeof_short+:} false; then :
16455   $as_echo_n "(cached) " >&6
16456 else
16457   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
16458
16459 else
16460   if test "$ac_cv_type_short" = yes; then
16461      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16462 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16463 as_fn_error 77 "cannot compute sizeof (short)
16464 See \`config.log' for more details" "$LINENO" 5; }
16465    else
16466      ac_cv_sizeof_short=0
16467    fi
16468 fi
16469
16470 fi
16471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
16472 $as_echo "$ac_cv_sizeof_short" >&6; }
16473
16474
16475
16476 cat >>confdefs.h <<_ACEOF
16477 #define SIZEOF_SHORT $ac_cv_sizeof_short
16478 _ACEOF
16479
16480
16481   # The cast to long int works around a bug in the HP C Compiler
16482 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16483 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16484 # This bug is HP SR number 8606223364.
16485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
16486 $as_echo_n "checking size of char... " >&6; }
16487 if ${ac_cv_sizeof_char+:} false; then :
16488   $as_echo_n "(cached) " >&6
16489 else
16490   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
16491
16492 else
16493   if test "$ac_cv_type_char" = yes; then
16494      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16495 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16496 as_fn_error 77 "cannot compute sizeof (char)
16497 See \`config.log' for more details" "$LINENO" 5; }
16498    else
16499      ac_cv_sizeof_char=0
16500    fi
16501 fi
16502
16503 fi
16504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
16505 $as_echo "$ac_cv_sizeof_char" >&6; }
16506
16507
16508
16509 cat >>confdefs.h <<_ACEOF
16510 #define SIZEOF_CHAR $ac_cv_sizeof_char
16511 _ACEOF
16512
16513
16514
16515   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
16516 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
16517   case "$ac_cv_sizeof_char" in
16518     1) acx_cv_type_int8_t=char ;;
16519     *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5
16520   esac
16521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
16522 $as_echo "$acx_cv_type_int8_t" >&6; }
16523
16524   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
16525 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
16526   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
16527     2:*) acx_cv_type_int16_t=int ;;
16528     *:2) acx_cv_type_int16_t=short ;;
16529     *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5
16530   esac
16531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
16532 $as_echo "$acx_cv_type_int16_t" >&6; }
16533
16534   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
16535 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
16536   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
16537     4:*) acx_cv_type_int32_t=int ;;
16538     *:4) acx_cv_type_int32_t=long ;;
16539     *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5
16540   esac
16541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
16542 $as_echo "$acx_cv_type_int32_t" >&6; }
16543 fi
16544
16545 # These tests are here to make the output prettier
16546
16547 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
16548   case "$ac_cv_sizeof_long" in
16549     8) acx_cv_type_int64_t=long ;;
16550   esac
16551   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
16552 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
16553   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
16554 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
16555 fi
16556
16557 # Now we can use the above types
16558
16559 if test "$ac_cv_type_uintptr_t" != yes; then
16560   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
16561 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
16562   case $ac_cv_sizeof_void_p in
16563     2) acx_cv_type_intptr_t=int16_t ;;
16564     4) acx_cv_type_intptr_t=int32_t ;;
16565     8) acx_cv_type_intptr_t=int64_t ;;
16566     *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5
16567   esac
16568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
16569 $as_echo "$acx_cv_type_intptr_t" >&6; }
16570 fi
16571
16572 # ----------------- done all checks, emit header -------------
16573 ac_config_commands="$ac_config_commands gstdint.h"
16574
16575
16576
16577
16578 for ac_header in sys/mman.h alloca.h
16579 do :
16580   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
16581 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
16582 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
16583   cat >>confdefs.h <<_ACEOF
16584 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
16585 _ACEOF
16586
16587 fi
16588
16589 done
16590
16591 if test "$ac_cv_header_sys_mman_h" = "no"; then
16592   have_mmap=no
16593 else
16594   if test -n "${with_target_subdir}"; then
16595     # When built as a GCC target library, we can't do a link test.  We
16596     # simply assume that if we have mman.h, we have mmap.
16597     have_mmap=yes
16598   else
16599     ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
16600 if test "x$ac_cv_func_mmap" = xyes; then :
16601   have_mmap=yes
16602 else
16603   have_mmap=no
16604 fi
16605
16606   fi
16607 fi
16608 if test "$have_mmap" = "no"; then
16609   VIEW_FILE=read.lo
16610   ALLOC_FILE=alloc.lo
16611 else
16612   VIEW_FILE=mmapio.lo
16613   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16614 /* end confdefs.h.  */
16615
16616 #include <sys/mman.h>
16617 #if !defined(MAP_ANONYMOUS) && !defined(MAP_ANON)
16618   #error no MAP_ANONYMOUS
16619 #endif
16620
16621 _ACEOF
16622 if ac_fn_c_try_cpp "$LINENO"; then :
16623   ALLOC_FILE=mmap.lo
16624 else
16625   ALLOC_FILE=alloc.lo
16626 fi
16627 rm -f conftest.err conftest.i conftest.$ac_ext
16628 fi
16629
16630
16631
16632 BACKTRACE_USES_MALLOC=0
16633 if test "$ALLOC_FILE" = "alloc.lo"; then
16634   BACKTRACE_USES_MALLOC=1
16635 fi
16636
16637
16638 # Don't care about thread support
16639 BACKTRACE_SUPPORTS_THREADS=0
16640
16641
16642 # Check for dl_iterate_phdr.
16643 for ac_header in link.h
16644 do :
16645   ac_fn_c_check_header_mongrel "$LINENO" "link.h" "ac_cv_header_link_h" "$ac_includes_default"
16646 if test "x$ac_cv_header_link_h" = xyes; then :
16647   cat >>confdefs.h <<_ACEOF
16648 #define HAVE_LINK_H 1
16649 _ACEOF
16650
16651 fi
16652
16653 done
16654
16655 if test "$ac_cv_header_link_h" = "no"; then
16656   have_dl_iterate_phdr=no
16657 else
16658   # When built as a GCC target library, we can't do a link test.
16659   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16660 /* end confdefs.h.  */
16661 #include <link.h>
16662
16663 _ACEOF
16664 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16665   $EGREP "dl_iterate_phdr" >/dev/null 2>&1; then :
16666   have_dl_iterate_phdr=yes
16667 else
16668   have_dl_iterate_phdr=no
16669 fi
16670 rm -f conftest*
16671
16672 fi
16673 if test "$have_dl_iterate_phdr" = "yes"; then
16674
16675 $as_echo "#define HAVE_DL_ITERATE_PHDR 1" >>confdefs.h
16676
16677 fi
16678
16679 # Check for the fcntl function.
16680 if test -n "${with_target_subdir}"; then
16681    case "${host}" in
16682    *-*-mingw*) have_fcntl=no ;;
16683    *) have_fcntl=yes ;;
16684    esac
16685 else
16686   ac_fn_c_check_func "$LINENO" "fcntl" "ac_cv_func_fcntl"
16687 if test "x$ac_cv_func_fcntl" = xyes; then :
16688   have_fcntl=yes
16689 else
16690   have_fcntl=no
16691 fi
16692
16693 fi
16694 if test "$have_fcntl" = "yes"; then
16695
16696 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
16697
16698 fi
16699
16700 ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
16701 if test "x$ac_cv_have_decl_strnlen" = xyes; then :
16702   ac_have_decl=1
16703 else
16704   ac_have_decl=0
16705 fi
16706
16707 cat >>confdefs.h <<_ACEOF
16708 #define HAVE_DECL_STRNLEN $ac_have_decl
16709 _ACEOF
16710
16711
16712 # Check for getexecname function.
16713 if test -n "${with_target_subdir}"; then
16714    case "${host}" in
16715    *-*-solaris2*) have_getexecname=yes ;;
16716    *) have_getexecname=no ;;
16717    esac
16718 else
16719   ac_fn_c_check_func "$LINENO" "getexecname" "ac_cv_func_getexecname"
16720 if test "x$ac_cv_func_getexecname" = xyes; then :
16721   have_getexecname=yes
16722 else
16723   have_getexecname=no
16724 fi
16725
16726 fi
16727 if test "$have_getexecname" = "yes"; then
16728
16729 $as_echo "#define HAVE_GETEXECNAME 1" >>confdefs.h
16730
16731 fi
16732
16733 # Check for rpc/xdr.h
16734 for ac_header in rpc/xdr.h
16735 do :
16736   ac_fn_c_check_header_mongrel "$LINENO" "rpc/xdr.h" "ac_cv_header_rpc_xdr_h" "$ac_includes_default"
16737 if test "x$ac_cv_header_rpc_xdr_h" = xyes; then :
16738   cat >>confdefs.h <<_ACEOF
16739 #define HAVE_RPC_XDR_H 1
16740 _ACEOF
16741
16742 fi
16743
16744 done
16745
16746 if test x"$ac_cv_header_rpc_xdr_h" = xyes; then
16747   rpc_defs="$rpc_defs -DHAVE_RPC_XDR_H=1"
16748 else
16749   rpc_defs="$rpc_defs -DHAVE_RPC_XDR_H=0"
16750 fi
16751
16752 # Check for tirpc/rpc/xdr.h
16753 for ac_header in tirpc/rpc/xdr.h
16754 do :
16755   ac_fn_c_check_header_mongrel "$LINENO" "tirpc/rpc/xdr.h" "ac_cv_header_tirpc_rpc_xdr_h" "$ac_includes_default"
16756 if test "x$ac_cv_header_tirpc_rpc_xdr_h" = xyes; then :
16757   cat >>confdefs.h <<_ACEOF
16758 #define HAVE_TIRPC_RPC_XDR_H 1
16759 _ACEOF
16760
16761 fi
16762
16763 done
16764
16765 if test x"$ac_cv_header_tirpc_rpc_xdr_h" = xyes; then
16766   rpc_defs="$rpc_defs -DHAVE_TIRPC_RPC_XDR_H=1"
16767 else
16768   rpc_defs="$rpc_defs -DHAVE_TIRPC_RPC_XDR_H=0"
16769 fi
16770
16771 RPC_DEFS=$rpc_defs
16772
16773
16774  if test "x${BACKTRACE_SUPPORTED}x${BACKTRACE_USES_MALLOC}" = "x1x0"; then
16775   LIBBACKTRACE_SUPPORTED_TRUE=
16776   LIBBACKTRACE_SUPPORTED_FALSE='#'
16777 else
16778   LIBBACKTRACE_SUPPORTED_TRUE='#'
16779   LIBBACKTRACE_SUPPORTED_FALSE=
16780 fi
16781
16782
16783
16784 ac_config_files="$ac_config_files Makefile libsanitizer.spec libbacktrace/backtrace-supported.h"
16785
16786 ac_config_headers="$ac_config_headers config.h"
16787
16788
16789 ac_config_files="$ac_config_files interception/Makefile sanitizer_common/Makefile libbacktrace/Makefile lsan/Makefile asan/Makefile ubsan/Makefile"
16790
16791
16792 if test "x$TSAN_SUPPORTED" = "xyes"; then
16793   ac_config_files="$ac_config_files tsan/Makefile"
16794
16795 fi
16796
16797
16798
16799
16800 # Determine what GCC version number to use in filesystem paths.
16801
16802   get_gcc_base_ver="cat"
16803
16804 # Check whether --with-gcc-major-version-only was given.
16805 if test "${with_gcc_major_version_only+set}" = set; then :
16806   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
16807         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
16808       fi
16809
16810 fi
16811
16812
16813
16814
16815 # Add CET specific flags if Intel CET is enabled.
16816  # Check whether --enable-cet was given.
16817 if test "${enable_cet+set}" = set; then :
16818   enableval=$enable_cet;
16819       case "$enableval" in
16820        yes|no|auto) ;;
16821        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
16822                           esac
16823
16824 else
16825   enable_cet=no
16826 fi
16827
16828
16829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
16830 $as_echo_n "checking for CET support... " >&6; }
16831
16832 case "$host" in
16833   i[34567]86-*-linux* | x86_64-*-linux*)
16834     case "$enable_cet" in
16835       auto)
16836         # Check if target supports multi-byte NOPs
16837         # and if assembler supports CET insn.
16838         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16839 /* end confdefs.h.  */
16840
16841 int
16842 main ()
16843 {
16844
16845 #if !defined(__SSE2__)
16846 #error target does not support multi-byte NOPs
16847 #else
16848 asm ("setssbsy");
16849 #endif
16850
16851   ;
16852   return 0;
16853 }
16854 _ACEOF
16855 if ac_fn_c_try_compile "$LINENO"; then :
16856   enable_cet=yes
16857 else
16858   enable_cet=no
16859 fi
16860 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16861         ;;
16862       yes)
16863         # Check if assembler supports CET.
16864         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16865 /* end confdefs.h.  */
16866
16867 int
16868 main ()
16869 {
16870 asm ("setssbsy");
16871   ;
16872   return 0;
16873 }
16874 _ACEOF
16875 if ac_fn_c_try_compile "$LINENO"; then :
16876
16877 else
16878   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
16879 fi
16880 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16881         ;;
16882     esac
16883     ;;
16884   *)
16885     enable_cet=no
16886     ;;
16887 esac
16888 if test x$enable_cet = xyes; then
16889   CET_FLAGS="-fcf-protection -mshstk"
16890   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
16891 $as_echo "yes" >&6; }
16892 else
16893   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
16894 $as_echo "no" >&6; }
16895 fi
16896
16897 EXTRA_CFLAGS="$EXTRA_CFLAGS $CET_FLAGS"
16898 EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS $CET_FLAGS"
16899 EXTRA_ASFLAGS=$CET_FLAGS
16900
16901
16902
16903
16904 cat >confcache <<\_ACEOF
16905 # This file is a shell script that caches the results of configure
16906 # tests run on this system so they can be shared between configure
16907 # scripts and configure runs, see configure's option --config-cache.
16908 # It is not useful on other systems.  If it contains results you don't
16909 # want to keep, you may remove or edit it.
16910 #
16911 # config.status only pays attention to the cache file if you give it
16912 # the --recheck option to rerun configure.
16913 #
16914 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16915 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16916 # following values.
16917
16918 _ACEOF
16919
16920 # The following way of writing the cache mishandles newlines in values,
16921 # but we know of no workaround that is simple, portable, and efficient.
16922 # So, we kill variables containing newlines.
16923 # Ultrix sh set writes to stderr and can't be redirected directly,
16924 # and sets the high bit in the cache file unless we assign to the vars.
16925 (
16926   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
16927     eval ac_val=\$$ac_var
16928     case $ac_val in #(
16929     *${as_nl}*)
16930       case $ac_var in #(
16931       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
16932 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
16933       esac
16934       case $ac_var in #(
16935       _ | IFS | as_nl) ;; #(
16936       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
16937       *) { eval $ac_var=; unset $ac_var;} ;;
16938       esac ;;
16939     esac
16940   done
16941
16942   (set) 2>&1 |
16943     case $as_nl`(ac_space=' '; set) 2>&1` in #(
16944     *${as_nl}ac_space=\ *)
16945       # `set' does not quote correctly, so add quotes: double-quote
16946       # substitution turns \\\\ into \\, and sed turns \\ into \.
16947       sed -n \
16948         "s/'/'\\\\''/g;
16949           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16950       ;; #(
16951     *)
16952       # `set' quotes correctly as required by POSIX, so do not add quotes.
16953       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
16954       ;;
16955     esac |
16956     sort
16957 ) |
16958   sed '
16959      /^ac_cv_env_/b end
16960      t clear
16961      :clear
16962      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16963      t end
16964      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16965      :end' >>confcache
16966 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16967   if test -w "$cache_file"; then
16968     if test "x$cache_file" != "x/dev/null"; then
16969       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
16970 $as_echo "$as_me: updating cache $cache_file" >&6;}
16971       if test ! -f "$cache_file" || test -h "$cache_file"; then
16972         cat confcache >"$cache_file"
16973       else
16974         case $cache_file in #(
16975         */* | ?:*)
16976           mv -f confcache "$cache_file"$$ &&
16977           mv -f "$cache_file"$$ "$cache_file" ;; #(
16978         *)
16979           mv -f confcache "$cache_file" ;;
16980         esac
16981       fi
16982     fi
16983   else
16984     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
16985 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
16986   fi
16987 fi
16988 rm -f confcache
16989
16990 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16991 # Let make expand exec_prefix.
16992 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16993
16994 DEFS=-DHAVE_CONFIG_H
16995
16996 ac_libobjs=
16997 ac_ltlibobjs=
16998 U=
16999 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17000   # 1. Remove the extension, and $U if already installed.
17001   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
17002   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
17003   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
17004   #    will be set to the directory where LIBOBJS objects are built.
17005   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17006   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
17007 done
17008 LIBOBJS=$ac_libobjs
17009
17010 LTLIBOBJS=$ac_ltlibobjs
17011
17012
17013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
17014 $as_echo_n "checking that generated files are newer than configure... " >&6; }
17015    if test -n "$am_sleep_pid"; then
17016      # Hide warnings about reused PIDs.
17017      wait $am_sleep_pid 2>/dev/null
17018    fi
17019    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
17020 $as_echo "done" >&6; }
17021 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
17022   as_fn_error $? "conditional \"AMDEP\" was never defined.
17023 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17024 fi
17025 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
17026   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
17027 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17028 fi
17029  if test -n "$EXEEXT"; then
17030   am__EXEEXT_TRUE=
17031   am__EXEEXT_FALSE='#'
17032 else
17033   am__EXEEXT_TRUE='#'
17034   am__EXEEXT_FALSE=
17035 fi
17036
17037 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
17038   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
17039 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17040 fi
17041 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
17042   as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
17043 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17044 fi
17045 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
17046   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
17047 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17048 fi
17049 if test -z "${TSAN_SUPPORTED_TRUE}" && test -z "${TSAN_SUPPORTED_FALSE}"; then
17050   as_fn_error $? "conditional \"TSAN_SUPPORTED\" was never defined.
17051 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17052 fi
17053 if test -z "${LSAN_SUPPORTED_TRUE}" && test -z "${LSAN_SUPPORTED_FALSE}"; then
17054   as_fn_error $? "conditional \"LSAN_SUPPORTED\" was never defined.
17055 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17056 fi
17057 if test -z "${USING_MAC_INTERPOSE_TRUE}" && test -z "${USING_MAC_INTERPOSE_FALSE}"; then
17058   as_fn_error $? "conditional \"USING_MAC_INTERPOSE\" was never defined.
17059 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17060 fi
17061 if test -z "${SANITIZER_SUPPORTED_TRUE}" && test -z "${SANITIZER_SUPPORTED_FALSE}"; then
17062   as_fn_error $? "conditional \"SANITIZER_SUPPORTED\" was never defined.
17063 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17064 fi
17065 if test -z "${LIBBACKTRACE_SUPPORTED_TRUE}" && test -z "${LIBBACKTRACE_SUPPORTED_FALSE}"; then
17066   as_fn_error $? "conditional \"LIBBACKTRACE_SUPPORTED\" was never defined.
17067 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17068 fi
17069
17070 : "${CONFIG_STATUS=./config.status}"
17071 ac_write_fail=0
17072 ac_clean_files_save=$ac_clean_files
17073 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17074 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17075 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17076 as_write_fail=0
17077 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
17078 #! $SHELL
17079 # Generated by $as_me.
17080 # Run this file to recreate the current configuration.
17081 # Compiler output produced by configure, useful for debugging
17082 # configure, is in config.log if it exists.
17083
17084 debug=false
17085 ac_cs_recheck=false
17086 ac_cs_silent=false
17087
17088 SHELL=\${CONFIG_SHELL-$SHELL}
17089 export SHELL
17090 _ASEOF
17091 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17092 ## -------------------- ##
17093 ## M4sh Initialization. ##
17094 ## -------------------- ##
17095
17096 # Be more Bourne compatible
17097 DUALCASE=1; export DUALCASE # for MKS sh
17098 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
17099   emulate sh
17100   NULLCMD=:
17101   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17102   # is contrary to our usage.  Disable this feature.
17103   alias -g '${1+"$@"}'='"$@"'
17104   setopt NO_GLOB_SUBST
17105 else
17106   case `(set -o) 2>/dev/null` in #(
17107   *posix*) :
17108     set -o posix ;; #(
17109   *) :
17110      ;;
17111 esac
17112 fi
17113
17114
17115 as_nl='
17116 '
17117 export as_nl
17118 # Printing a long string crashes Solaris 7 /usr/bin/printf.
17119 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17120 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17121 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17122 # Prefer a ksh shell builtin over an external printf program on Solaris,
17123 # but without wasting forks for bash or zsh.
17124 if test -z "$BASH_VERSION$ZSH_VERSION" \
17125     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17126   as_echo='print -r --'
17127   as_echo_n='print -rn --'
17128 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17129   as_echo='printf %s\n'
17130   as_echo_n='printf %s'
17131 else
17132   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17133     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17134     as_echo_n='/usr/ucb/echo -n'
17135   else
17136     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17137     as_echo_n_body='eval
17138       arg=$1;
17139       case $arg in #(
17140       *"$as_nl"*)
17141         expr "X$arg" : "X\\(.*\\)$as_nl";
17142         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
17143       esac;
17144       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
17145     '
17146     export as_echo_n_body
17147     as_echo_n='sh -c $as_echo_n_body as_echo'
17148   fi
17149   export as_echo_body
17150   as_echo='sh -c $as_echo_body as_echo'
17151 fi
17152
17153 # The user is always right.
17154 if test "${PATH_SEPARATOR+set}" != set; then
17155   PATH_SEPARATOR=:
17156   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
17157     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
17158       PATH_SEPARATOR=';'
17159   }
17160 fi
17161
17162
17163 # IFS
17164 # We need space, tab and new line, in precisely that order.  Quoting is
17165 # there to prevent editors from complaining about space-tab.
17166 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
17167 # splitting by setting IFS to empty value.)
17168 IFS=" ""        $as_nl"
17169
17170 # Find who we are.  Look in the path if we contain no directory separator.
17171 as_myself=
17172 case $0 in #((
17173   *[\\/]* ) as_myself=$0 ;;
17174   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17175 for as_dir in $PATH
17176 do
17177   IFS=$as_save_IFS
17178   test -z "$as_dir" && as_dir=.
17179     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17180   done
17181 IFS=$as_save_IFS
17182
17183      ;;
17184 esac
17185 # We did not find ourselves, most probably we were run as `sh COMMAND'
17186 # in which case we are not to be found in the path.
17187 if test "x$as_myself" = x; then
17188   as_myself=$0
17189 fi
17190 if test ! -f "$as_myself"; then
17191   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
17192   exit 1
17193 fi
17194
17195 # Unset variables that we do not need and which cause bugs (e.g. in
17196 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
17197 # suppresses any "Segmentation fault" message there.  '((' could
17198 # trigger a bug in pdksh 5.2.14.
17199 for as_var in BASH_ENV ENV MAIL MAILPATH
17200 do eval test x\${$as_var+set} = xset \
17201   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
17202 done
17203 PS1='$ '
17204 PS2='> '
17205 PS4='+ '
17206
17207 # NLS nuisances.
17208 LC_ALL=C
17209 export LC_ALL
17210 LANGUAGE=C
17211 export LANGUAGE
17212
17213 # CDPATH.
17214 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17215
17216
17217 # as_fn_error STATUS ERROR [LINENO LOG_FD]
17218 # ----------------------------------------
17219 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
17220 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
17221 # script with STATUS, using 1 if that was 0.
17222 as_fn_error ()
17223 {
17224   as_status=$1; test $as_status -eq 0 && as_status=1
17225   if test "$4"; then
17226     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
17227     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
17228   fi
17229   $as_echo "$as_me: error: $2" >&2
17230   as_fn_exit $as_status
17231 } # as_fn_error
17232
17233
17234 # as_fn_set_status STATUS
17235 # -----------------------
17236 # Set $? to STATUS, without forking.
17237 as_fn_set_status ()
17238 {
17239   return $1
17240 } # as_fn_set_status
17241
17242 # as_fn_exit STATUS
17243 # -----------------
17244 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
17245 as_fn_exit ()
17246 {
17247   set +e
17248   as_fn_set_status $1
17249   exit $1
17250 } # as_fn_exit
17251
17252 # as_fn_unset VAR
17253 # ---------------
17254 # Portably unset VAR.
17255 as_fn_unset ()
17256 {
17257   { eval $1=; unset $1;}
17258 }
17259 as_unset=as_fn_unset
17260 # as_fn_append VAR VALUE
17261 # ----------------------
17262 # Append the text in VALUE to the end of the definition contained in VAR. Take
17263 # advantage of any shell optimizations that allow amortized linear growth over
17264 # repeated appends, instead of the typical quadratic growth present in naive
17265 # implementations.
17266 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
17267   eval 'as_fn_append ()
17268   {
17269     eval $1+=\$2
17270   }'
17271 else
17272   as_fn_append ()
17273   {
17274     eval $1=\$$1\$2
17275   }
17276 fi # as_fn_append
17277
17278 # as_fn_arith ARG...
17279 # ------------------
17280 # Perform arithmetic evaluation on the ARGs, and store the result in the
17281 # global $as_val. Take advantage of shells that can avoid forks. The arguments
17282 # must be portable across $(()) and expr.
17283 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
17284   eval 'as_fn_arith ()
17285   {
17286     as_val=$(( $* ))
17287   }'
17288 else
17289   as_fn_arith ()
17290   {
17291     as_val=`expr "$@" || test $? -eq 1`
17292   }
17293 fi # as_fn_arith
17294
17295
17296 if expr a : '\(a\)' >/dev/null 2>&1 &&
17297    test "X`expr 00001 : '.*\(...\)'`" = X001; then
17298   as_expr=expr
17299 else
17300   as_expr=false
17301 fi
17302
17303 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
17304   as_basename=basename
17305 else
17306   as_basename=false
17307 fi
17308
17309 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
17310   as_dirname=dirname
17311 else
17312   as_dirname=false
17313 fi
17314
17315 as_me=`$as_basename -- "$0" ||
17316 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
17317          X"$0" : 'X\(//\)$' \| \
17318          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
17319 $as_echo X/"$0" |
17320     sed '/^.*\/\([^/][^/]*\)\/*$/{
17321             s//\1/
17322             q
17323           }
17324           /^X\/\(\/\/\)$/{
17325             s//\1/
17326             q
17327           }
17328           /^X\/\(\/\).*/{
17329             s//\1/
17330             q
17331           }
17332           s/.*/./; q'`
17333
17334 # Avoid depending upon Character Ranges.
17335 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
17336 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17337 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
17338 as_cr_digits='0123456789'
17339 as_cr_alnum=$as_cr_Letters$as_cr_digits
17340
17341 ECHO_C= ECHO_N= ECHO_T=
17342 case `echo -n x` in #(((((
17343 -n*)
17344   case `echo 'xy\c'` in
17345   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
17346   xy)  ECHO_C='\c';;
17347   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
17348        ECHO_T=' ';;
17349   esac;;
17350 *)
17351   ECHO_N='-n';;
17352 esac
17353
17354 rm -f conf$$ conf$$.exe conf$$.file
17355 if test -d conf$$.dir; then
17356   rm -f conf$$.dir/conf$$.file
17357 else
17358   rm -f conf$$.dir
17359   mkdir conf$$.dir 2>/dev/null
17360 fi
17361 if (echo >conf$$.file) 2>/dev/null; then
17362   if ln -s conf$$.file conf$$ 2>/dev/null; then
17363     as_ln_s='ln -s'
17364     # ... but there are two gotchas:
17365     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
17366     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
17367     # In both cases, we have to default to `cp -pR'.
17368     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
17369       as_ln_s='cp -pR'
17370   elif ln conf$$.file conf$$ 2>/dev/null; then
17371     as_ln_s=ln
17372   else
17373     as_ln_s='cp -pR'
17374   fi
17375 else
17376   as_ln_s='cp -pR'
17377 fi
17378 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
17379 rmdir conf$$.dir 2>/dev/null
17380
17381
17382 # as_fn_mkdir_p
17383 # -------------
17384 # Create "$as_dir" as a directory, including parents if necessary.
17385 as_fn_mkdir_p ()
17386 {
17387
17388   case $as_dir in #(
17389   -*) as_dir=./$as_dir;;
17390   esac
17391   test -d "$as_dir" || eval $as_mkdir_p || {
17392     as_dirs=
17393     while :; do
17394       case $as_dir in #(
17395       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
17396       *) as_qdir=$as_dir;;
17397       esac
17398       as_dirs="'$as_qdir' $as_dirs"
17399       as_dir=`$as_dirname -- "$as_dir" ||
17400 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17401          X"$as_dir" : 'X\(//\)[^/]' \| \
17402          X"$as_dir" : 'X\(//\)$' \| \
17403          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
17404 $as_echo X"$as_dir" |
17405     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17406             s//\1/
17407             q
17408           }
17409           /^X\(\/\/\)[^/].*/{
17410             s//\1/
17411             q
17412           }
17413           /^X\(\/\/\)$/{
17414             s//\1/
17415             q
17416           }
17417           /^X\(\/\).*/{
17418             s//\1/
17419             q
17420           }
17421           s/.*/./; q'`
17422       test -d "$as_dir" && break
17423     done
17424     test -z "$as_dirs" || eval "mkdir $as_dirs"
17425   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
17426
17427
17428 } # as_fn_mkdir_p
17429 if mkdir -p . 2>/dev/null; then
17430   as_mkdir_p='mkdir -p "$as_dir"'
17431 else
17432   test -d ./-p && rmdir ./-p
17433   as_mkdir_p=false
17434 fi
17435
17436
17437 # as_fn_executable_p FILE
17438 # -----------------------
17439 # Test if FILE is an executable regular file.
17440 as_fn_executable_p ()
17441 {
17442   test -f "$1" && test -x "$1"
17443 } # as_fn_executable_p
17444 as_test_x='test -x'
17445 as_executable_p=as_fn_executable_p
17446
17447 # Sed expression to map a string onto a valid CPP name.
17448 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17449
17450 # Sed expression to map a string onto a valid variable name.
17451 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17452
17453
17454 exec 6>&1
17455 ## ----------------------------------- ##
17456 ## Main body of $CONFIG_STATUS script. ##
17457 ## ----------------------------------- ##
17458 _ASEOF
17459 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
17460
17461 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17462 # Save the log message, to keep $0 and so on meaningful, and to
17463 # report actual input values of CONFIG_FILES etc. instead of their
17464 # values after options handling.
17465 ac_log="
17466 This file was extended by package-unused $as_me version-unused, which was
17467 generated by GNU Autoconf 2.69.  Invocation command line was
17468
17469   CONFIG_FILES    = $CONFIG_FILES
17470   CONFIG_HEADERS  = $CONFIG_HEADERS
17471   CONFIG_LINKS    = $CONFIG_LINKS
17472   CONFIG_COMMANDS = $CONFIG_COMMANDS
17473   $ $0 $@
17474
17475 on `(hostname || uname -n) 2>/dev/null | sed 1q`
17476 "
17477
17478 _ACEOF
17479
17480 case $ac_config_files in *"
17481 "*) set x $ac_config_files; shift; ac_config_files=$*;;
17482 esac
17483
17484 case $ac_config_headers in *"
17485 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
17486 esac
17487
17488
17489 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17490 # Files that config.status was made for.
17491 config_files="$ac_config_files"
17492 config_headers="$ac_config_headers"
17493 config_commands="$ac_config_commands"
17494
17495 _ACEOF
17496
17497 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17498 ac_cs_usage="\
17499 \`$as_me' instantiates files and other configuration actions
17500 from templates according to the current configuration.  Unless the files
17501 and actions are specified as TAGs, all are instantiated by default.
17502
17503 Usage: $0 [OPTION]... [TAG]...
17504
17505   -h, --help       print this help, then exit
17506   -V, --version    print version number and configuration settings, then exit
17507       --config     print configuration, then exit
17508   -q, --quiet, --silent
17509                    do not print progress messages
17510   -d, --debug      don't remove temporary files
17511       --recheck    update $as_me by reconfiguring in the same conditions
17512       --file=FILE[:TEMPLATE]
17513                    instantiate the configuration file FILE
17514       --header=FILE[:TEMPLATE]
17515                    instantiate the configuration header FILE
17516
17517 Configuration files:
17518 $config_files
17519
17520 Configuration headers:
17521 $config_headers
17522
17523 Configuration commands:
17524 $config_commands
17525
17526 Report bugs to <libsanitizer>."
17527
17528 _ACEOF
17529 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17530 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
17531 ac_cs_version="\\
17532 package-unused config.status version-unused
17533 configured by $0, generated by GNU Autoconf 2.69,
17534   with options \\"\$ac_cs_config\\"
17535
17536 Copyright (C) 2012 Free Software Foundation, Inc.
17537 This config.status script is free software; the Free Software Foundation
17538 gives unlimited permission to copy, distribute and modify it."
17539
17540 ac_pwd='$ac_pwd'
17541 srcdir='$srcdir'
17542 INSTALL='$INSTALL'
17543 MKDIR_P='$MKDIR_P'
17544 AWK='$AWK'
17545 test -n "\$AWK" || AWK=awk
17546 _ACEOF
17547
17548 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17549 # The default lists apply if the user does not specify any file.
17550 ac_need_defaults=:
17551 while test $# != 0
17552 do
17553   case $1 in
17554   --*=?*)
17555     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17556     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
17557     ac_shift=:
17558     ;;
17559   --*=)
17560     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17561     ac_optarg=
17562     ac_shift=:
17563     ;;
17564   *)
17565     ac_option=$1
17566     ac_optarg=$2
17567     ac_shift=shift
17568     ;;
17569   esac
17570
17571   case $ac_option in
17572   # Handling of the options.
17573   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
17574     ac_cs_recheck=: ;;
17575   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
17576     $as_echo "$ac_cs_version"; exit ;;
17577   --config | --confi | --conf | --con | --co | --c )
17578     $as_echo "$ac_cs_config"; exit ;;
17579   --debug | --debu | --deb | --de | --d | -d )
17580     debug=: ;;
17581   --file | --fil | --fi | --f )
17582     $ac_shift
17583     case $ac_optarg in
17584     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17585     '') as_fn_error $? "missing file argument" ;;
17586     esac
17587     as_fn_append CONFIG_FILES " '$ac_optarg'"
17588     ac_need_defaults=false;;
17589   --header | --heade | --head | --hea )
17590     $ac_shift
17591     case $ac_optarg in
17592     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17593     esac
17594     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
17595     ac_need_defaults=false;;
17596   --he | --h)
17597     # Conflict between --help and --header
17598     as_fn_error $? "ambiguous option: \`$1'
17599 Try \`$0 --help' for more information.";;
17600   --help | --hel | -h )
17601     $as_echo "$ac_cs_usage"; exit ;;
17602   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
17603   | -silent | --silent | --silen | --sile | --sil | --si | --s)
17604     ac_cs_silent=: ;;
17605
17606   # This is an error.
17607   -*) as_fn_error $? "unrecognized option: \`$1'
17608 Try \`$0 --help' for more information." ;;
17609
17610   *) as_fn_append ac_config_targets " $1"
17611      ac_need_defaults=false ;;
17612
17613   esac
17614   shift
17615 done
17616
17617 ac_configure_extra_args=
17618
17619 if $ac_cs_silent; then
17620   exec 6>/dev/null
17621   ac_configure_extra_args="$ac_configure_extra_args --silent"
17622 fi
17623
17624 _ACEOF
17625 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17626 if \$ac_cs_recheck; then
17627   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
17628   shift
17629   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
17630   CONFIG_SHELL='$SHELL'
17631   export CONFIG_SHELL
17632   exec "\$@"
17633 fi
17634
17635 _ACEOF
17636 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17637 exec 5>>config.log
17638 {
17639   echo
17640   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
17641 ## Running $as_me. ##
17642 _ASBOX
17643   $as_echo "$ac_log"
17644 } >&5
17645
17646 _ACEOF
17647 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17648 #
17649 # INIT-COMMANDS
17650 #
17651
17652 srcdir="$srcdir"
17653 host="$host"
17654 target="$target"
17655 with_multisubdir="$with_multisubdir"
17656 with_multisrctop="$with_multisrctop"
17657 with_target_subdir="$with_target_subdir"
17658 ac_configure_args="${multilib_arg} ${ac_configure_args}"
17659 multi_basedir="$multi_basedir"
17660 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
17661 CC="$CC"
17662 CXX="$CXX"
17663 GFORTRAN="$GFORTRAN"
17664 GDC="$GDC"
17665 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
17666
17667
17668 # The HP-UX ksh and POSIX shell print the target directory to stdout
17669 # if CDPATH is set.
17670 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17671
17672 sed_quote_subst='$sed_quote_subst'
17673 double_quote_subst='$double_quote_subst'
17674 delay_variable_subst='$delay_variable_subst'
17675 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
17676 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
17677 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
17678 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
17679 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
17680 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
17681 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
17682 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
17683 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
17684 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
17685 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
17686 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
17687 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
17688 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
17689 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
17690 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
17691 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
17692 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
17693 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
17694 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
17695 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
17696 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
17697 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
17698 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
17699 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
17700 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
17701 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
17702 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
17703 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
17704 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
17705 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
17706 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
17707 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
17708 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
17709 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
17710 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
17711 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
17712 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
17713 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
17714 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
17715 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
17716 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
17717 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
17718 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
17719 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
17720 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
17721 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
17722 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
17723 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"`'
17724 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
17725 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
17726 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
17727 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
17728 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
17729 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
17730 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
17731 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
17732 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
17733 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
17734 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
17735 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
17736 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
17737 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
17738 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
17739 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
17740 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
17741 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
17742 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
17743 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
17744 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
17745 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
17746 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
17747 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
17748 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
17749 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
17750 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
17751 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
17752 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
17753 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
17754 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
17755 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
17756 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
17757 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
17758 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
17759 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
17760 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
17761 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
17762 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
17763 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
17764 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
17765 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
17766 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
17767 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
17768 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
17769 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
17770 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
17771 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
17772 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
17773 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
17774 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
17775 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
17776 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
17777 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
17778 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
17779 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
17780 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
17781 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
17782 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
17783 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
17784 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
17785 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
17786 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
17787 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
17788 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
17789 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
17790 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
17791 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
17792 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
17793 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
17794 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
17795 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
17796 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
17797 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
17798 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
17799 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
17800 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
17801 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
17802 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
17803 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17804 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17805 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
17806 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
17807 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
17808 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
17809 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
17810 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
17811 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
17812 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
17813 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
17814 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
17815 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
17816 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
17817 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17818 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17819 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17820 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17821 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17822 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17823 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
17824 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
17825 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
17826 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
17827 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
17828 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
17829 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
17830 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
17831 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
17832 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
17833 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
17834 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
17835 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
17836 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
17837 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
17838 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17839 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
17840 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
17841 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
17842 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
17843 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
17844 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
17845 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
17846 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
17847 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
17848 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
17849 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
17850
17851 LTCC='$LTCC'
17852 LTCFLAGS='$LTCFLAGS'
17853 compiler='$compiler_DEFAULT'
17854
17855 # A function that is used when there is no print builtin or printf.
17856 func_fallback_echo ()
17857 {
17858   eval 'cat <<_LTECHO_EOF
17859 \$1
17860 _LTECHO_EOF'
17861 }
17862
17863 # Quote evaled strings.
17864 for var in SHELL \
17865 ECHO \
17866 SED \
17867 GREP \
17868 EGREP \
17869 FGREP \
17870 LD \
17871 NM \
17872 LN_S \
17873 lt_SP2NL \
17874 lt_NL2SP \
17875 reload_flag \
17876 OBJDUMP \
17877 deplibs_check_method \
17878 file_magic_cmd \
17879 AR \
17880 AR_FLAGS \
17881 STRIP \
17882 RANLIB \
17883 CC \
17884 CFLAGS \
17885 compiler \
17886 lt_cv_sys_global_symbol_pipe \
17887 lt_cv_sys_global_symbol_to_cdecl \
17888 lt_cv_sys_global_symbol_to_c_name_address \
17889 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
17890 lt_prog_compiler_no_builtin_flag \
17891 lt_prog_compiler_wl \
17892 lt_prog_compiler_pic \
17893 lt_prog_compiler_static \
17894 lt_cv_prog_compiler_c_o \
17895 need_locks \
17896 DSYMUTIL \
17897 NMEDIT \
17898 LIPO \
17899 OTOOL \
17900 OTOOL64 \
17901 shrext_cmds \
17902 export_dynamic_flag_spec \
17903 whole_archive_flag_spec \
17904 compiler_needs_object \
17905 with_gnu_ld \
17906 allow_undefined_flag \
17907 no_undefined_flag \
17908 hardcode_libdir_flag_spec \
17909 hardcode_libdir_flag_spec_ld \
17910 hardcode_libdir_separator \
17911 fix_srcfile_path \
17912 exclude_expsyms \
17913 include_expsyms \
17914 file_list_spec \
17915 variables_saved_for_relink \
17916 libname_spec \
17917 library_names_spec \
17918 soname_spec \
17919 install_override_mode \
17920 finish_eval \
17921 old_striplib \
17922 striplib \
17923 compiler_lib_search_dirs \
17924 predep_objects \
17925 postdep_objects \
17926 predeps \
17927 postdeps \
17928 compiler_lib_search_path \
17929 LD_CXX \
17930 reload_flag_CXX \
17931 compiler_CXX \
17932 lt_prog_compiler_no_builtin_flag_CXX \
17933 lt_prog_compiler_wl_CXX \
17934 lt_prog_compiler_pic_CXX \
17935 lt_prog_compiler_static_CXX \
17936 lt_cv_prog_compiler_c_o_CXX \
17937 export_dynamic_flag_spec_CXX \
17938 whole_archive_flag_spec_CXX \
17939 compiler_needs_object_CXX \
17940 with_gnu_ld_CXX \
17941 allow_undefined_flag_CXX \
17942 no_undefined_flag_CXX \
17943 hardcode_libdir_flag_spec_CXX \
17944 hardcode_libdir_flag_spec_ld_CXX \
17945 hardcode_libdir_separator_CXX \
17946 fix_srcfile_path_CXX \
17947 exclude_expsyms_CXX \
17948 include_expsyms_CXX \
17949 file_list_spec_CXX \
17950 compiler_lib_search_dirs_CXX \
17951 predep_objects_CXX \
17952 postdep_objects_CXX \
17953 predeps_CXX \
17954 postdeps_CXX \
17955 compiler_lib_search_path_CXX; do
17956     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
17957     *[\\\\\\\`\\"\\\$]*)
17958       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
17959       ;;
17960     *)
17961       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
17962       ;;
17963     esac
17964 done
17965
17966 # Double-quote double-evaled strings.
17967 for var in reload_cmds \
17968 old_postinstall_cmds \
17969 old_postuninstall_cmds \
17970 old_archive_cmds \
17971 extract_expsyms_cmds \
17972 old_archive_from_new_cmds \
17973 old_archive_from_expsyms_cmds \
17974 archive_cmds \
17975 archive_expsym_cmds \
17976 module_cmds \
17977 module_expsym_cmds \
17978 export_symbols_cmds \
17979 prelink_cmds \
17980 postinstall_cmds \
17981 postuninstall_cmds \
17982 finish_cmds \
17983 sys_lib_search_path_spec \
17984 sys_lib_dlsearch_path_spec \
17985 reload_cmds_CXX \
17986 old_archive_cmds_CXX \
17987 old_archive_from_new_cmds_CXX \
17988 old_archive_from_expsyms_cmds_CXX \
17989 archive_cmds_CXX \
17990 archive_expsym_cmds_CXX \
17991 module_cmds_CXX \
17992 module_expsym_cmds_CXX \
17993 export_symbols_cmds_CXX \
17994 prelink_cmds_CXX; do
17995     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
17996     *[\\\\\\\`\\"\\\$]*)
17997       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
17998       ;;
17999     *)
18000       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
18001       ;;
18002     esac
18003 done
18004
18005 ac_aux_dir='$ac_aux_dir'
18006 xsi_shell='$xsi_shell'
18007 lt_shell_append='$lt_shell_append'
18008
18009 # See if we are running on zsh, and set the options which allow our
18010 # commands through without removal of \ escapes INIT.
18011 if test -n "\${ZSH_VERSION+set}" ; then
18012    setopt NO_GLOB_SUBST
18013 fi
18014
18015
18016     PACKAGE='$PACKAGE'
18017     VERSION='$VERSION'
18018     TIMESTAMP='$TIMESTAMP'
18019     RM='$RM'
18020     ofile='$ofile'
18021
18022
18023
18024
18025
18026
18027 GCC="$GCC"
18028 CC="$CC"
18029 acx_cv_header_stdint="$acx_cv_header_stdint"
18030 acx_cv_type_int8_t="$acx_cv_type_int8_t"
18031 acx_cv_type_int16_t="$acx_cv_type_int16_t"
18032 acx_cv_type_int32_t="$acx_cv_type_int32_t"
18033 acx_cv_type_int64_t="$acx_cv_type_int64_t"
18034 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
18035 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
18036 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
18037 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
18038 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
18039 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
18040 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
18041 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
18042 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
18043
18044
18045 _ACEOF
18046
18047 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18048
18049 # Handling of arguments.
18050 for ac_config_target in $ac_config_targets
18051 do
18052   case $ac_config_target in
18053     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
18054     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
18055     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
18056     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
18057     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
18058     "libsanitizer.spec") CONFIG_FILES="$CONFIG_FILES libsanitizer.spec" ;;
18059     "libbacktrace/backtrace-supported.h") CONFIG_FILES="$CONFIG_FILES libbacktrace/backtrace-supported.h" ;;
18060     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
18061     "interception/Makefile") CONFIG_FILES="$CONFIG_FILES interception/Makefile" ;;
18062     "sanitizer_common/Makefile") CONFIG_FILES="$CONFIG_FILES sanitizer_common/Makefile" ;;
18063     "libbacktrace/Makefile") CONFIG_FILES="$CONFIG_FILES libbacktrace/Makefile" ;;
18064     "lsan/Makefile") CONFIG_FILES="$CONFIG_FILES lsan/Makefile" ;;
18065     "asan/Makefile") CONFIG_FILES="$CONFIG_FILES asan/Makefile" ;;
18066     "ubsan/Makefile") CONFIG_FILES="$CONFIG_FILES ubsan/Makefile" ;;
18067     "tsan/Makefile") CONFIG_FILES="$CONFIG_FILES tsan/Makefile" ;;
18068
18069   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
18070   esac
18071 done
18072
18073
18074 # If the user did not use the arguments to specify the items to instantiate,
18075 # then the envvar interface is used.  Set only those that are not.
18076 # We use the long form for the default assignment because of an extremely
18077 # bizarre bug on SunOS 4.1.3.
18078 if $ac_need_defaults; then
18079   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18080   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18081   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18082 fi
18083
18084 # Have a temporary directory for convenience.  Make it in the build tree
18085 # simply because there is no reason against having it here, and in addition,
18086 # creating and moving files from /tmp can sometimes cause problems.
18087 # Hook for its removal unless debugging.
18088 # Note that there is a small window in which the directory will not be cleaned:
18089 # after its creation but before its name has been assigned to `$tmp'.
18090 $debug ||
18091 {
18092   tmp= ac_tmp=
18093   trap 'exit_status=$?
18094   : "${ac_tmp:=$tmp}"
18095   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
18096 ' 0
18097   trap 'as_fn_exit 1' 1 2 13 15
18098 }
18099 # Create a (secure) tmp directory for tmp files.
18100
18101 {
18102   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18103   test -d "$tmp"
18104 }  ||
18105 {
18106   tmp=./conf$$-$RANDOM
18107   (umask 077 && mkdir "$tmp")
18108 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
18109 ac_tmp=$tmp
18110
18111 # Set up the scripts for CONFIG_FILES section.
18112 # No need to generate them if there are no CONFIG_FILES.
18113 # This happens for instance with `./config.status config.h'.
18114 if test -n "$CONFIG_FILES"; then
18115
18116
18117 ac_cr=`echo X | tr X '\015'`
18118 # On cygwin, bash can eat \r inside `` if the user requested igncr.
18119 # But we know of no other shell where ac_cr would be empty at this
18120 # point, so we can use a bashism as a fallback.
18121 if test "x$ac_cr" = x; then
18122   eval ac_cr=\$\'\\r\'
18123 fi
18124 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18125 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18126   ac_cs_awk_cr='\\r'
18127 else
18128   ac_cs_awk_cr=$ac_cr
18129 fi
18130
18131 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
18132 _ACEOF
18133
18134
18135 {
18136   echo "cat >conf$$subs.awk <<_ACEOF" &&
18137   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18138   echo "_ACEOF"
18139 } >conf$$subs.sh ||
18140   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18141 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
18142 ac_delim='%!_!# '
18143 for ac_last_try in false false false false false :; do
18144   . ./conf$$subs.sh ||
18145     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18146
18147   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18148   if test $ac_delim_n = $ac_delim_num; then
18149     break
18150   elif $ac_last_try; then
18151     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18152   else
18153     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18154   fi
18155 done
18156 rm -f conf$$subs.sh
18157
18158 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18159 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
18160 _ACEOF
18161 sed -n '
18162 h
18163 s/^/S["/; s/!.*/"]=/
18164 p
18165 g
18166 s/^[^!]*!//
18167 :repl
18168 t repl
18169 s/'"$ac_delim"'$//
18170 t delim
18171 :nl
18172 h
18173 s/\(.\{148\}\)..*/\1/
18174 t more1
18175 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18176 p
18177 n
18178 b repl
18179 :more1
18180 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18181 p
18182 g
18183 s/.\{148\}//
18184 t nl
18185 :delim
18186 h
18187 s/\(.\{148\}\)..*/\1/
18188 t more2
18189 s/["\\]/\\&/g; s/^/"/; s/$/"/
18190 p
18191 b
18192 :more2
18193 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18194 p
18195 g
18196 s/.\{148\}//
18197 t delim
18198 ' <conf$$subs.awk | sed '
18199 /^[^""]/{
18200   N
18201   s/\n//
18202 }
18203 ' >>$CONFIG_STATUS || ac_write_fail=1
18204 rm -f conf$$subs.awk
18205 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18206 _ACAWK
18207 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
18208   for (key in S) S_is_set[key] = 1
18209   FS = "\a"
18210
18211 }
18212 {
18213   line = $ 0
18214   nfields = split(line, field, "@")
18215   substed = 0
18216   len = length(field[1])
18217   for (i = 2; i < nfields; i++) {
18218     key = field[i]
18219     keylen = length(key)
18220     if (S_is_set[key]) {
18221       value = S[key]
18222       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18223       len += length(value) + length(field[++i])
18224       substed = 1
18225     } else
18226       len += 1 + keylen
18227   }
18228
18229   print line
18230 }
18231
18232 _ACAWK
18233 _ACEOF
18234 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18235 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18236   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18237 else
18238   cat
18239 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
18240   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
18241 _ACEOF
18242
18243 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
18244 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
18245 # trailing colons and then remove the whole line if VPATH becomes empty
18246 # (actually we leave an empty line to preserve line numbers).
18247 if test "x$srcdir" = x.; then
18248   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
18249 h
18250 s///
18251 s/^/:/
18252 s/[      ]*$/:/
18253 s/:\$(srcdir):/:/g
18254 s/:\${srcdir}:/:/g
18255 s/:@srcdir@:/:/g
18256 s/^:*//
18257 s/:*$//
18258 x
18259 s/\(=[   ]*\).*/\1/
18260 G
18261 s/\n//
18262 s/^[^=]*=[       ]*$//
18263 }'
18264 fi
18265
18266 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18267 fi # test -n "$CONFIG_FILES"
18268
18269 # Set up the scripts for CONFIG_HEADERS section.
18270 # No need to generate them if there are no CONFIG_HEADERS.
18271 # This happens for instance with `./config.status Makefile'.
18272 if test -n "$CONFIG_HEADERS"; then
18273 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
18274 BEGIN {
18275 _ACEOF
18276
18277 # Transform confdefs.h into an awk script `defines.awk', embedded as
18278 # here-document in config.status, that substitutes the proper values into
18279 # config.h.in to produce config.h.
18280
18281 # Create a delimiter string that does not exist in confdefs.h, to ease
18282 # handling of long lines.
18283 ac_delim='%!_!# '
18284 for ac_last_try in false false :; do
18285   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
18286   if test -z "$ac_tt"; then
18287     break
18288   elif $ac_last_try; then
18289     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
18290   else
18291     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18292   fi
18293 done
18294
18295 # For the awk script, D is an array of macro values keyed by name,
18296 # likewise P contains macro parameters if any.  Preserve backslash
18297 # newline sequences.
18298
18299 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18300 sed -n '
18301 s/.\{148\}/&'"$ac_delim"'/g
18302 t rset
18303 :rset
18304 s/^[     ]*#[    ]*define[       ][      ]*/ /
18305 t def
18306 d
18307 :def
18308 s/\\$//
18309 t bsnl
18310 s/["\\]/\\&/g
18311 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18312 D["\1"]=" \3"/p
18313 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
18314 d
18315 :bsnl
18316 s/["\\]/\\&/g
18317 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18318 D["\1"]=" \3\\\\\\n"\\/p
18319 t cont
18320 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18321 t cont
18322 d
18323 :cont
18324 n
18325 s/.\{148\}/&'"$ac_delim"'/g
18326 t clear
18327 :clear
18328 s/\\$//
18329 t bsnlc
18330 s/["\\]/\\&/g; s/^/"/; s/$/"/p
18331 d
18332 :bsnlc
18333 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18334 b cont
18335 ' <confdefs.h | sed '
18336 s/'"$ac_delim"'/"\\\
18337 "/g' >>$CONFIG_STATUS || ac_write_fail=1
18338
18339 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18340   for (key in D) D_is_set[key] = 1
18341   FS = "\a"
18342 }
18343 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18344   line = \$ 0
18345   split(line, arg, " ")
18346   if (arg[1] == "#") {
18347     defundef = arg[2]
18348     mac1 = arg[3]
18349   } else {
18350     defundef = substr(arg[1], 2)
18351     mac1 = arg[2]
18352   }
18353   split(mac1, mac2, "(") #)
18354   macro = mac2[1]
18355   prefix = substr(line, 1, index(line, defundef) - 1)
18356   if (D_is_set[macro]) {
18357     # Preserve the white space surrounding the "#".
18358     print prefix "define", macro P[macro] D[macro]
18359     next
18360   } else {
18361     # Replace #undef with comments.  This is necessary, for example,
18362     # in the case of _POSIX_SOURCE, which is predefined and required
18363     # on some systems where configure will not decide to define it.
18364     if (defundef == "undef") {
18365       print "/*", prefix defundef, macro, "*/"
18366       next
18367     }
18368   }
18369 }
18370 { print }
18371 _ACAWK
18372 _ACEOF
18373 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18374   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
18375 fi # test -n "$CONFIG_HEADERS"
18376
18377
18378 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
18379 shift
18380 for ac_tag
18381 do
18382   case $ac_tag in
18383   :[FHLC]) ac_mode=$ac_tag; continue;;
18384   esac
18385   case $ac_mode$ac_tag in
18386   :[FHL]*:*);;
18387   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
18388   :[FH]-) ac_tag=-:-;;
18389   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18390   esac
18391   ac_save_IFS=$IFS
18392   IFS=:
18393   set x $ac_tag
18394   IFS=$ac_save_IFS
18395   shift
18396   ac_file=$1
18397   shift
18398
18399   case $ac_mode in
18400   :L) ac_source=$1;;
18401   :[FH])
18402     ac_file_inputs=
18403     for ac_f
18404     do
18405       case $ac_f in
18406       -) ac_f="$ac_tmp/stdin";;
18407       *) # Look for the file first in the build tree, then in the source tree
18408          # (if the path is not absolute).  The absolute path cannot be DOS-style,
18409          # because $ac_f cannot contain `:'.
18410          test -f "$ac_f" ||
18411            case $ac_f in
18412            [\\/$]*) false;;
18413            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18414            esac ||
18415            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
18416       esac
18417       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18418       as_fn_append ac_file_inputs " '$ac_f'"
18419     done
18420
18421     # Let's still pretend it is `configure' which instantiates (i.e., don't
18422     # use $as_me), people would be surprised to read:
18423     #    /* config.h.  Generated by config.status.  */
18424     configure_input='Generated from '`
18425           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18426         `' by configure.'
18427     if test x"$ac_file" != x-; then
18428       configure_input="$ac_file.  $configure_input"
18429       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18430 $as_echo "$as_me: creating $ac_file" >&6;}
18431     fi
18432     # Neutralize special characters interpreted by sed in replacement strings.
18433     case $configure_input in #(
18434     *\&* | *\|* | *\\* )
18435        ac_sed_conf_input=`$as_echo "$configure_input" |
18436        sed 's/[\\\\&|]/\\\\&/g'`;; #(
18437     *) ac_sed_conf_input=$configure_input;;
18438     esac
18439
18440     case $ac_tag in
18441     *:-:* | *:-) cat >"$ac_tmp/stdin" \
18442       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
18443     esac
18444     ;;
18445   esac
18446
18447   ac_dir=`$as_dirname -- "$ac_file" ||
18448 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18449          X"$ac_file" : 'X\(//\)[^/]' \| \
18450          X"$ac_file" : 'X\(//\)$' \| \
18451          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18452 $as_echo X"$ac_file" |
18453     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18454             s//\1/
18455             q
18456           }
18457           /^X\(\/\/\)[^/].*/{
18458             s//\1/
18459             q
18460           }
18461           /^X\(\/\/\)$/{
18462             s//\1/
18463             q
18464           }
18465           /^X\(\/\).*/{
18466             s//\1/
18467             q
18468           }
18469           s/.*/./; q'`
18470   as_dir="$ac_dir"; as_fn_mkdir_p
18471   ac_builddir=.
18472
18473 case "$ac_dir" in
18474 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18475 *)
18476   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18477   # A ".." for each directory in $ac_dir_suffix.
18478   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18479   case $ac_top_builddir_sub in
18480   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18481   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18482   esac ;;
18483 esac
18484 ac_abs_top_builddir=$ac_pwd
18485 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18486 # for backward compatibility:
18487 ac_top_builddir=$ac_top_build_prefix
18488
18489 case $srcdir in
18490   .)  # We are building in place.
18491     ac_srcdir=.
18492     ac_top_srcdir=$ac_top_builddir_sub
18493     ac_abs_top_srcdir=$ac_pwd ;;
18494   [\\/]* | ?:[\\/]* )  # Absolute name.
18495     ac_srcdir=$srcdir$ac_dir_suffix;
18496     ac_top_srcdir=$srcdir
18497     ac_abs_top_srcdir=$srcdir ;;
18498   *) # Relative name.
18499     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18500     ac_top_srcdir=$ac_top_build_prefix$srcdir
18501     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18502 esac
18503 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18504
18505
18506   case $ac_mode in
18507   :F)
18508   #
18509   # CONFIG_FILE
18510   #
18511
18512   case $INSTALL in
18513   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
18514   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
18515   esac
18516   ac_MKDIR_P=$MKDIR_P
18517   case $MKDIR_P in
18518   [\\/$]* | ?:[\\/]* ) ;;
18519   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
18520   esac
18521 _ACEOF
18522
18523 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18524 # If the template does not know about datarootdir, expand it.
18525 # FIXME: This hack should be removed a few years after 2.60.
18526 ac_datarootdir_hack=; ac_datarootdir_seen=
18527 ac_sed_dataroot='
18528 /datarootdir/ {
18529   p
18530   q
18531 }
18532 /@datadir@/p
18533 /@docdir@/p
18534 /@infodir@/p
18535 /@localedir@/p
18536 /@mandir@/p'
18537 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
18538 *datarootdir*) ac_datarootdir_seen=yes;;
18539 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
18540   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
18541 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
18542 _ACEOF
18543 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18544   ac_datarootdir_hack='
18545   s&@datadir@&$datadir&g
18546   s&@docdir@&$docdir&g
18547   s&@infodir@&$infodir&g
18548   s&@localedir@&$localedir&g
18549   s&@mandir@&$mandir&g
18550   s&\\\${datarootdir}&$datarootdir&g' ;;
18551 esac
18552 _ACEOF
18553
18554 # Neutralize VPATH when `$srcdir' = `.'.
18555 # Shell code in configure.ac might set extrasub.
18556 # FIXME: do we really want to maintain this feature?
18557 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18558 ac_sed_extra="$ac_vpsub
18559 $extrasub
18560 _ACEOF
18561 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18562 :t
18563 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18564 s|@configure_input@|$ac_sed_conf_input|;t t
18565 s&@top_builddir@&$ac_top_builddir_sub&;t t
18566 s&@top_build_prefix@&$ac_top_build_prefix&;t t
18567 s&@srcdir@&$ac_srcdir&;t t
18568 s&@abs_srcdir@&$ac_abs_srcdir&;t t
18569 s&@top_srcdir@&$ac_top_srcdir&;t t
18570 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
18571 s&@builddir@&$ac_builddir&;t t
18572 s&@abs_builddir@&$ac_abs_builddir&;t t
18573 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
18574 s&@INSTALL@&$ac_INSTALL&;t t
18575 s&@MKDIR_P@&$ac_MKDIR_P&;t t
18576 $ac_datarootdir_hack
18577 "
18578 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
18579   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18580
18581 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
18582   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
18583   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
18584       "$ac_tmp/out"`; test -z "$ac_out"; } &&
18585   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18586 which seems to be undefined.  Please make sure it is defined" >&5
18587 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18588 which seems to be undefined.  Please make sure it is defined" >&2;}
18589
18590   rm -f "$ac_tmp/stdin"
18591   case $ac_file in
18592   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
18593   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
18594   esac \
18595   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18596  ;;
18597   :H)
18598   #
18599   # CONFIG_HEADER
18600   #
18601   if test x"$ac_file" != x-; then
18602     {
18603       $as_echo "/* $configure_input  */" \
18604       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
18605     } >"$ac_tmp/config.h" \
18606       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18607     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
18608       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
18609 $as_echo "$as_me: $ac_file is unchanged" >&6;}
18610     else
18611       rm -f "$ac_file"
18612       mv "$ac_tmp/config.h" "$ac_file" \
18613         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18614     fi
18615   else
18616     $as_echo "/* $configure_input  */" \
18617       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
18618       || as_fn_error $? "could not create -" "$LINENO" 5
18619   fi
18620 # Compute "$ac_file"'s index in $config_headers.
18621 _am_arg="$ac_file"
18622 _am_stamp_count=1
18623 for _am_header in $config_headers :; do
18624   case $_am_header in
18625     $_am_arg | $_am_arg:* )
18626       break ;;
18627     * )
18628       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
18629   esac
18630 done
18631 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
18632 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18633          X"$_am_arg" : 'X\(//\)[^/]' \| \
18634          X"$_am_arg" : 'X\(//\)$' \| \
18635          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
18636 $as_echo X"$_am_arg" |
18637     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18638             s//\1/
18639             q
18640           }
18641           /^X\(\/\/\)[^/].*/{
18642             s//\1/
18643             q
18644           }
18645           /^X\(\/\/\)$/{
18646             s//\1/
18647             q
18648           }
18649           /^X\(\/\).*/{
18650             s//\1/
18651             q
18652           }
18653           s/.*/./; q'`/stamp-h$_am_stamp_count
18654  ;;
18655
18656   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
18657 $as_echo "$as_me: executing $ac_file commands" >&6;}
18658  ;;
18659   esac
18660
18661
18662   case $ac_file$ac_mode in
18663     "default-1":C)
18664 # Only add multilib support code if we just rebuilt the top-level
18665 # Makefile.
18666 case " $CONFIG_FILES " in
18667  *" Makefile "*)
18668    ac_file=Makefile . ${multi_basedir}/config-ml.in
18669    ;;
18670 esac ;;
18671     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
18672   # Older Autoconf quotes --file arguments for eval, but not when files
18673   # are listed without --file.  Let's play safe and only enable the eval
18674   # if we detect the quoting.
18675   case $CONFIG_FILES in
18676   *\'*) eval set x "$CONFIG_FILES" ;;
18677   *)   set x $CONFIG_FILES ;;
18678   esac
18679   shift
18680   for mf
18681   do
18682     # Strip MF so we end up with the name of the file.
18683     mf=`echo "$mf" | sed -e 's/:.*$//'`
18684     # Check whether this is an Automake generated Makefile or not.
18685     # We used to match only the files named 'Makefile.in', but
18686     # some people rename them; so instead we look at the file content.
18687     # Grep'ing the first line is not enough: some people post-process
18688     # each Makefile.in and add a new line on top of each file to say so.
18689     # Grep'ing the whole file is not good either: AIX grep has a line
18690     # limit of 2048, but all sed's we know have understand at least 4000.
18691     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
18692       dirpart=`$as_dirname -- "$mf" ||
18693 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18694          X"$mf" : 'X\(//\)[^/]' \| \
18695          X"$mf" : 'X\(//\)$' \| \
18696          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
18697 $as_echo X"$mf" |
18698     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18699             s//\1/
18700             q
18701           }
18702           /^X\(\/\/\)[^/].*/{
18703             s//\1/
18704             q
18705           }
18706           /^X\(\/\/\)$/{
18707             s//\1/
18708             q
18709           }
18710           /^X\(\/\).*/{
18711             s//\1/
18712             q
18713           }
18714           s/.*/./; q'`
18715     else
18716       continue
18717     fi
18718     # Extract the definition of DEPDIR, am__include, and am__quote
18719     # from the Makefile without running 'make'.
18720     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
18721     test -z "$DEPDIR" && continue
18722     am__include=`sed -n 's/^am__include = //p' < "$mf"`
18723     test -z "$am__include" && continue
18724     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
18725     # Find all dependency output files, they are included files with
18726     # $(DEPDIR) in their names.  We invoke sed twice because it is the
18727     # simplest approach to changing $(DEPDIR) to its actual value in the
18728     # expansion.
18729     for file in `sed -n "
18730       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
18731          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
18732       # Make sure the directory exists.
18733       test -f "$dirpart/$file" && continue
18734       fdir=`$as_dirname -- "$file" ||
18735 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18736          X"$file" : 'X\(//\)[^/]' \| \
18737          X"$file" : 'X\(//\)$' \| \
18738          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
18739 $as_echo X"$file" |
18740     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18741             s//\1/
18742             q
18743           }
18744           /^X\(\/\/\)[^/].*/{
18745             s//\1/
18746             q
18747           }
18748           /^X\(\/\/\)$/{
18749             s//\1/
18750             q
18751           }
18752           /^X\(\/\).*/{
18753             s//\1/
18754             q
18755           }
18756           s/.*/./; q'`
18757       as_dir=$dirpart/$fdir; as_fn_mkdir_p
18758       # echo "creating $dirpart/$file"
18759       echo '# dummy' > "$dirpart/$file"
18760     done
18761   done
18762 }
18763  ;;
18764     "libtool":C)
18765
18766     # See if we are running on zsh, and set the options which allow our
18767     # commands through without removal of \ escapes.
18768     if test -n "${ZSH_VERSION+set}" ; then
18769       setopt NO_GLOB_SUBST
18770     fi
18771
18772     cfgfile="${ofile}T"
18773     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
18774     $RM "$cfgfile"
18775
18776     cat <<_LT_EOF >> "$cfgfile"
18777 #! $SHELL
18778
18779 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
18780 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
18781 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
18782 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
18783 #
18784 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
18785 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
18786 #   Written by Gordon Matzigkeit, 1996
18787 #
18788 #   This file is part of GNU Libtool.
18789 #
18790 # GNU Libtool is free software; you can redistribute it and/or
18791 # modify it under the terms of the GNU General Public License as
18792 # published by the Free Software Foundation; either version 2 of
18793 # the License, or (at your option) any later version.
18794 #
18795 # As a special exception to the GNU General Public License,
18796 # if you distribute this file as part of a program or library that
18797 # is built using GNU Libtool, you may include this file under the
18798 # same distribution terms that you use for the rest of that program.
18799 #
18800 # GNU Libtool is distributed in the hope that it will be useful,
18801 # but WITHOUT ANY WARRANTY; without even the implied warranty of
18802 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18803 # GNU General Public License for more details.
18804 #
18805 # You should have received a copy of the GNU General Public License
18806 # along with GNU Libtool; see the file COPYING.  If not, a copy
18807 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
18808 # obtained by writing to the Free Software Foundation, Inc.,
18809 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18810
18811
18812 # The names of the tagged configurations supported by this script.
18813 available_tags="CXX "
18814
18815 # ### BEGIN LIBTOOL CONFIG
18816
18817 # Which release of libtool.m4 was used?
18818 macro_version=$macro_version
18819 macro_revision=$macro_revision
18820
18821 # Whether or not to build shared libraries.
18822 build_libtool_libs=$enable_shared
18823
18824 # Whether or not to build static libraries.
18825 build_old_libs=$enable_static
18826
18827 # What type of objects to build.
18828 pic_mode=$pic_mode
18829
18830 # Whether or not to optimize for fast installation.
18831 fast_install=$enable_fast_install
18832
18833 # Shell to use when invoking shell scripts.
18834 SHELL=$lt_SHELL
18835
18836 # An echo program that protects backslashes.
18837 ECHO=$lt_ECHO
18838
18839 # The host system.
18840 host_alias=$host_alias
18841 host=$host
18842 host_os=$host_os
18843
18844 # The build system.
18845 build_alias=$build_alias
18846 build=$build
18847 build_os=$build_os
18848
18849 # A sed program that does not truncate output.
18850 SED=$lt_SED
18851
18852 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
18853 Xsed="\$SED -e 1s/^X//"
18854
18855 # A grep program that handles long lines.
18856 GREP=$lt_GREP
18857
18858 # An ERE matcher.
18859 EGREP=$lt_EGREP
18860
18861 # A literal string matcher.
18862 FGREP=$lt_FGREP
18863
18864 # A BSD- or MS-compatible name lister.
18865 NM=$lt_NM
18866
18867 # Whether we need soft or hard links.
18868 LN_S=$lt_LN_S
18869
18870 # What is the maximum length of a command?
18871 max_cmd_len=$max_cmd_len
18872
18873 # Object file suffix (normally "o").
18874 objext=$ac_objext
18875
18876 # Executable file suffix (normally "").
18877 exeext=$exeext
18878
18879 # whether the shell understands "unset".
18880 lt_unset=$lt_unset
18881
18882 # turn spaces into newlines.
18883 SP2NL=$lt_lt_SP2NL
18884
18885 # turn newlines into spaces.
18886 NL2SP=$lt_lt_NL2SP
18887
18888 # An object symbol dumper.
18889 OBJDUMP=$lt_OBJDUMP
18890
18891 # Method to check whether dependent libraries are shared objects.
18892 deplibs_check_method=$lt_deplibs_check_method
18893
18894 # Command to use when deplibs_check_method == "file_magic".
18895 file_magic_cmd=$lt_file_magic_cmd
18896
18897 # The archiver.
18898 AR=$lt_AR
18899 AR_FLAGS=$lt_AR_FLAGS
18900
18901 # A symbol stripping program.
18902 STRIP=$lt_STRIP
18903
18904 # Commands used to install an old-style archive.
18905 RANLIB=$lt_RANLIB
18906 old_postinstall_cmds=$lt_old_postinstall_cmds
18907 old_postuninstall_cmds=$lt_old_postuninstall_cmds
18908
18909 # Whether to use a lock for old archive extraction.
18910 lock_old_archive_extraction=$lock_old_archive_extraction
18911
18912 # A C compiler.
18913 LTCC=$lt_CC
18914
18915 # LTCC compiler flags.
18916 LTCFLAGS=$lt_CFLAGS
18917
18918 # Take the output of nm and produce a listing of raw symbols and C names.
18919 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
18920
18921 # Transform the output of nm in a proper C declaration.
18922 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
18923
18924 # Transform the output of nm in a C name address pair.
18925 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
18926
18927 # Transform the output of nm in a C name address pair when lib prefix is needed.
18928 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
18929
18930 # The name of the directory that contains temporary libtool files.
18931 objdir=$objdir
18932
18933 # Used to examine libraries when file_magic_cmd begins with "file".
18934 MAGIC_CMD=$MAGIC_CMD
18935
18936 # Must we lock files when doing compilation?
18937 need_locks=$lt_need_locks
18938
18939 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
18940 DSYMUTIL=$lt_DSYMUTIL
18941
18942 # Tool to change global to local symbols on Mac OS X.
18943 NMEDIT=$lt_NMEDIT
18944
18945 # Tool to manipulate fat objects and archives on Mac OS X.
18946 LIPO=$lt_LIPO
18947
18948 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
18949 OTOOL=$lt_OTOOL
18950
18951 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
18952 OTOOL64=$lt_OTOOL64
18953
18954 # Old archive suffix (normally "a").
18955 libext=$libext
18956
18957 # Shared library suffix (normally ".so").
18958 shrext_cmds=$lt_shrext_cmds
18959
18960 # The commands to extract the exported symbol list from a shared archive.
18961 extract_expsyms_cmds=$lt_extract_expsyms_cmds
18962
18963 # Variables whose values should be saved in libtool wrapper scripts and
18964 # restored at link time.
18965 variables_saved_for_relink=$lt_variables_saved_for_relink
18966
18967 # Do we need the "lib" prefix for modules?
18968 need_lib_prefix=$need_lib_prefix
18969
18970 # Do we need a version for libraries?
18971 need_version=$need_version
18972
18973 # Library versioning type.
18974 version_type=$version_type
18975
18976 # Shared library runtime path variable.
18977 runpath_var=$runpath_var
18978
18979 # Shared library path variable.
18980 shlibpath_var=$shlibpath_var
18981
18982 # Is shlibpath searched before the hard-coded library search path?
18983 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
18984
18985 # Format of library name prefix.
18986 libname_spec=$lt_libname_spec
18987
18988 # List of archive names.  First name is the real one, the rest are links.
18989 # The last name is the one that the linker finds with -lNAME
18990 library_names_spec=$lt_library_names_spec
18991
18992 # The coded name of the library, if different from the real name.
18993 soname_spec=$lt_soname_spec
18994
18995 # Permission mode override for installation of shared libraries.
18996 install_override_mode=$lt_install_override_mode
18997
18998 # Command to use after installation of a shared archive.
18999 postinstall_cmds=$lt_postinstall_cmds
19000
19001 # Command to use after uninstallation of a shared archive.
19002 postuninstall_cmds=$lt_postuninstall_cmds
19003
19004 # Commands used to finish a libtool library installation in a directory.
19005 finish_cmds=$lt_finish_cmds
19006
19007 # As "finish_cmds", except a single script fragment to be evaled but
19008 # not shown.
19009 finish_eval=$lt_finish_eval
19010
19011 # Whether we should hardcode library paths into libraries.
19012 hardcode_into_libs=$hardcode_into_libs
19013
19014 # Compile-time system search path for libraries.
19015 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
19016
19017 # Run-time system search path for libraries.
19018 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
19019
19020 # Whether dlopen is supported.
19021 dlopen_support=$enable_dlopen
19022
19023 # Whether dlopen of programs is supported.
19024 dlopen_self=$enable_dlopen_self
19025
19026 # Whether dlopen of statically linked programs is supported.
19027 dlopen_self_static=$enable_dlopen_self_static
19028
19029 # Commands to strip libraries.
19030 old_striplib=$lt_old_striplib
19031 striplib=$lt_striplib
19032
19033
19034 # The linker used to build libraries.
19035 LD=$lt_LD
19036
19037 # How to create reloadable object files.
19038 reload_flag=$lt_reload_flag
19039 reload_cmds=$lt_reload_cmds
19040
19041 # Commands used to build an old-style archive.
19042 old_archive_cmds=$lt_old_archive_cmds
19043
19044 # A language specific compiler.
19045 CC=$lt_compiler
19046
19047 # Is the compiler the GNU compiler?
19048 with_gcc=$GCC
19049
19050 # Compiler flag to turn off builtin functions.
19051 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
19052
19053 # How to pass a linker flag through the compiler.
19054 wl=$lt_lt_prog_compiler_wl
19055
19056 # Additional compiler flags for building library objects.
19057 pic_flag=$lt_lt_prog_compiler_pic
19058
19059 # Compiler flag to prevent dynamic linking.
19060 link_static_flag=$lt_lt_prog_compiler_static
19061
19062 # Does compiler simultaneously support -c and -o options?
19063 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
19064
19065 # Whether or not to add -lc for building shared libraries.
19066 build_libtool_need_lc=$archive_cmds_need_lc
19067
19068 # Whether or not to disallow shared libs when runtime libs are static.
19069 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
19070
19071 # Compiler flag to allow reflexive dlopens.
19072 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
19073
19074 # Compiler flag to generate shared objects directly from archives.
19075 whole_archive_flag_spec=$lt_whole_archive_flag_spec
19076
19077 # Whether the compiler copes with passing no objects directly.
19078 compiler_needs_object=$lt_compiler_needs_object
19079
19080 # Create an old-style archive from a shared archive.
19081 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
19082
19083 # Create a temporary old-style archive to link instead of a shared archive.
19084 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
19085
19086 # Commands used to build a shared archive.
19087 archive_cmds=$lt_archive_cmds
19088 archive_expsym_cmds=$lt_archive_expsym_cmds
19089
19090 # Commands used to build a loadable module if different from building
19091 # a shared archive.
19092 module_cmds=$lt_module_cmds
19093 module_expsym_cmds=$lt_module_expsym_cmds
19094
19095 # Whether we are building with GNU ld or not.
19096 with_gnu_ld=$lt_with_gnu_ld
19097
19098 # Flag that allows shared libraries with undefined symbols to be built.
19099 allow_undefined_flag=$lt_allow_undefined_flag
19100
19101 # Flag that enforces no undefined symbols.
19102 no_undefined_flag=$lt_no_undefined_flag
19103
19104 # Flag to hardcode \$libdir into a binary during linking.
19105 # This must work even if \$libdir does not exist
19106 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
19107
19108 # If ld is used when linking, flag to hardcode \$libdir into a binary
19109 # during linking.  This must work even if \$libdir does not exist.
19110 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
19111
19112 # Whether we need a single "-rpath" flag with a separated argument.
19113 hardcode_libdir_separator=$lt_hardcode_libdir_separator
19114
19115 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19116 # DIR into the resulting binary.
19117 hardcode_direct=$hardcode_direct
19118
19119 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19120 # DIR into the resulting binary and the resulting library dependency is
19121 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
19122 # library is relocated.
19123 hardcode_direct_absolute=$hardcode_direct_absolute
19124
19125 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
19126 # into the resulting binary.
19127 hardcode_minus_L=$hardcode_minus_L
19128
19129 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
19130 # into the resulting binary.
19131 hardcode_shlibpath_var=$hardcode_shlibpath_var
19132
19133 # Set to "yes" if building a shared library automatically hardcodes DIR
19134 # into the library and all subsequent libraries and executables linked
19135 # against it.
19136 hardcode_automatic=$hardcode_automatic
19137
19138 # Set to yes if linker adds runtime paths of dependent libraries
19139 # to runtime path list.
19140 inherit_rpath=$inherit_rpath
19141
19142 # Whether libtool must link a program against all its dependency libraries.
19143 link_all_deplibs=$link_all_deplibs
19144
19145 # Fix the shell variable \$srcfile for the compiler.
19146 fix_srcfile_path=$lt_fix_srcfile_path
19147
19148 # Set to "yes" if exported symbols are required.
19149 always_export_symbols=$always_export_symbols
19150
19151 # The commands to list exported symbols.
19152 export_symbols_cmds=$lt_export_symbols_cmds
19153
19154 # Symbols that should not be listed in the preloaded symbols.
19155 exclude_expsyms=$lt_exclude_expsyms
19156
19157 # Symbols that must always be exported.
19158 include_expsyms=$lt_include_expsyms
19159
19160 # Commands necessary for linking programs (against libraries) with templates.
19161 prelink_cmds=$lt_prelink_cmds
19162
19163 # Specify filename containing input files.
19164 file_list_spec=$lt_file_list_spec
19165
19166 # How to hardcode a shared library path into an executable.
19167 hardcode_action=$hardcode_action
19168
19169 # The directories searched by this compiler when creating a shared library.
19170 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
19171
19172 # Dependencies to place before and after the objects being linked to
19173 # create a shared library.
19174 predep_objects=$lt_predep_objects
19175 postdep_objects=$lt_postdep_objects
19176 predeps=$lt_predeps
19177 postdeps=$lt_postdeps
19178
19179 # The library search path used internally by the compiler when linking
19180 # a shared library.
19181 compiler_lib_search_path=$lt_compiler_lib_search_path
19182
19183 # ### END LIBTOOL CONFIG
19184
19185 _LT_EOF
19186
19187   case $host_os in
19188   aix3*)
19189     cat <<\_LT_EOF >> "$cfgfile"
19190 # AIX sometimes has problems with the GCC collect2 program.  For some
19191 # reason, if we set the COLLECT_NAMES environment variable, the problems
19192 # vanish in a puff of smoke.
19193 if test "X${COLLECT_NAMES+set}" != Xset; then
19194   COLLECT_NAMES=
19195   export COLLECT_NAMES
19196 fi
19197 _LT_EOF
19198     ;;
19199   esac
19200
19201
19202 ltmain="$ac_aux_dir/ltmain.sh"
19203
19204
19205   # We use sed instead of cat because bash on DJGPP gets confused if
19206   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
19207   # text mode, it properly converts lines to CR/LF.  This bash problem
19208   # is reportedly fixed, but why not run on old versions too?
19209   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
19210     || (rm -f "$cfgfile"; exit 1)
19211
19212   case $xsi_shell in
19213   yes)
19214     cat << \_LT_EOF >> "$cfgfile"
19215
19216 # func_dirname file append nondir_replacement
19217 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
19218 # otherwise set result to NONDIR_REPLACEMENT.
19219 func_dirname ()
19220 {
19221   case ${1} in
19222     */*) func_dirname_result="${1%/*}${2}" ;;
19223     *  ) func_dirname_result="${3}" ;;
19224   esac
19225 }
19226
19227 # func_basename file
19228 func_basename ()
19229 {
19230   func_basename_result="${1##*/}"
19231 }
19232
19233 # func_dirname_and_basename file append nondir_replacement
19234 # perform func_basename and func_dirname in a single function
19235 # call:
19236 #   dirname:  Compute the dirname of FILE.  If nonempty,
19237 #             add APPEND to the result, otherwise set result
19238 #             to NONDIR_REPLACEMENT.
19239 #             value returned in "$func_dirname_result"
19240 #   basename: Compute filename of FILE.
19241 #             value retuned in "$func_basename_result"
19242 # Implementation must be kept synchronized with func_dirname
19243 # and func_basename. For efficiency, we do not delegate to
19244 # those functions but instead duplicate the functionality here.
19245 func_dirname_and_basename ()
19246 {
19247   case ${1} in
19248     */*) func_dirname_result="${1%/*}${2}" ;;
19249     *  ) func_dirname_result="${3}" ;;
19250   esac
19251   func_basename_result="${1##*/}"
19252 }
19253
19254 # func_stripname prefix suffix name
19255 # strip PREFIX and SUFFIX off of NAME.
19256 # PREFIX and SUFFIX must not contain globbing or regex special
19257 # characters, hashes, percent signs, but SUFFIX may contain a leading
19258 # dot (in which case that matches only a dot).
19259 func_stripname ()
19260 {
19261   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
19262   # positional parameters, so assign one to ordinary parameter first.
19263   func_stripname_result=${3}
19264   func_stripname_result=${func_stripname_result#"${1}"}
19265   func_stripname_result=${func_stripname_result%"${2}"}
19266 }
19267
19268 # func_opt_split
19269 func_opt_split ()
19270 {
19271   func_opt_split_opt=${1%%=*}
19272   func_opt_split_arg=${1#*=}
19273 }
19274
19275 # func_lo2o object
19276 func_lo2o ()
19277 {
19278   case ${1} in
19279     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
19280     *)    func_lo2o_result=${1} ;;
19281   esac
19282 }
19283
19284 # func_xform libobj-or-source
19285 func_xform ()
19286 {
19287   func_xform_result=${1%.*}.lo
19288 }
19289
19290 # func_arith arithmetic-term...
19291 func_arith ()
19292 {
19293   func_arith_result=$(( $* ))
19294 }
19295
19296 # func_len string
19297 # STRING may not start with a hyphen.
19298 func_len ()
19299 {
19300   func_len_result=${#1}
19301 }
19302
19303 _LT_EOF
19304     ;;
19305   *) # Bourne compatible functions.
19306     cat << \_LT_EOF >> "$cfgfile"
19307
19308 # func_dirname file append nondir_replacement
19309 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
19310 # otherwise set result to NONDIR_REPLACEMENT.
19311 func_dirname ()
19312 {
19313   # Extract subdirectory from the argument.
19314   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
19315   if test "X$func_dirname_result" = "X${1}"; then
19316     func_dirname_result="${3}"
19317   else
19318     func_dirname_result="$func_dirname_result${2}"
19319   fi
19320 }
19321
19322 # func_basename file
19323 func_basename ()
19324 {
19325   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
19326 }
19327
19328
19329 # func_stripname prefix suffix name
19330 # strip PREFIX and SUFFIX off of NAME.
19331 # PREFIX and SUFFIX must not contain globbing or regex special
19332 # characters, hashes, percent signs, but SUFFIX may contain a leading
19333 # dot (in which case that matches only a dot).
19334 # func_strip_suffix prefix name
19335 func_stripname ()
19336 {
19337   case ${2} in
19338     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
19339     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
19340   esac
19341 }
19342
19343 # sed scripts:
19344 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
19345 my_sed_long_arg='1s/^-[^=]*=//'
19346
19347 # func_opt_split
19348 func_opt_split ()
19349 {
19350   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
19351   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
19352 }
19353
19354 # func_lo2o object
19355 func_lo2o ()
19356 {
19357   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
19358 }
19359
19360 # func_xform libobj-or-source
19361 func_xform ()
19362 {
19363   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
19364 }
19365
19366 # func_arith arithmetic-term...
19367 func_arith ()
19368 {
19369   func_arith_result=`expr "$@"`
19370 }
19371
19372 # func_len string
19373 # STRING may not start with a hyphen.
19374 func_len ()
19375 {
19376   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
19377 }
19378
19379 _LT_EOF
19380 esac
19381
19382 case $lt_shell_append in
19383   yes)
19384     cat << \_LT_EOF >> "$cfgfile"
19385
19386 # func_append var value
19387 # Append VALUE to the end of shell variable VAR.
19388 func_append ()
19389 {
19390   eval "$1+=\$2"
19391 }
19392 _LT_EOF
19393     ;;
19394   *)
19395     cat << \_LT_EOF >> "$cfgfile"
19396
19397 # func_append var value
19398 # Append VALUE to the end of shell variable VAR.
19399 func_append ()
19400 {
19401   eval "$1=\$$1\$2"
19402 }
19403
19404 _LT_EOF
19405     ;;
19406   esac
19407
19408
19409   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
19410     || (rm -f "$cfgfile"; exit 1)
19411
19412   mv -f "$cfgfile" "$ofile" ||
19413     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
19414   chmod +x "$ofile"
19415
19416
19417     cat <<_LT_EOF >> "$ofile"
19418
19419 # ### BEGIN LIBTOOL TAG CONFIG: CXX
19420
19421 # The linker used to build libraries.
19422 LD=$lt_LD_CXX
19423
19424 # How to create reloadable object files.
19425 reload_flag=$lt_reload_flag_CXX
19426 reload_cmds=$lt_reload_cmds_CXX
19427
19428 # Commands used to build an old-style archive.
19429 old_archive_cmds=$lt_old_archive_cmds_CXX
19430
19431 # A language specific compiler.
19432 CC=$lt_compiler_CXX
19433
19434 # Is the compiler the GNU compiler?
19435 with_gcc=$GCC_CXX
19436
19437 # Compiler flag to turn off builtin functions.
19438 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
19439
19440 # How to pass a linker flag through the compiler.
19441 wl=$lt_lt_prog_compiler_wl_CXX
19442
19443 # Additional compiler flags for building library objects.
19444 pic_flag=$lt_lt_prog_compiler_pic_CXX
19445
19446 # Compiler flag to prevent dynamic linking.
19447 link_static_flag=$lt_lt_prog_compiler_static_CXX
19448
19449 # Does compiler simultaneously support -c and -o options?
19450 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
19451
19452 # Whether or not to add -lc for building shared libraries.
19453 build_libtool_need_lc=$archive_cmds_need_lc_CXX
19454
19455 # Whether or not to disallow shared libs when runtime libs are static.
19456 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
19457
19458 # Compiler flag to allow reflexive dlopens.
19459 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
19460
19461 # Compiler flag to generate shared objects directly from archives.
19462 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
19463
19464 # Whether the compiler copes with passing no objects directly.
19465 compiler_needs_object=$lt_compiler_needs_object_CXX
19466
19467 # Create an old-style archive from a shared archive.
19468 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
19469
19470 # Create a temporary old-style archive to link instead of a shared archive.
19471 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
19472
19473 # Commands used to build a shared archive.
19474 archive_cmds=$lt_archive_cmds_CXX
19475 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
19476
19477 # Commands used to build a loadable module if different from building
19478 # a shared archive.
19479 module_cmds=$lt_module_cmds_CXX
19480 module_expsym_cmds=$lt_module_expsym_cmds_CXX
19481
19482 # Whether we are building with GNU ld or not.
19483 with_gnu_ld=$lt_with_gnu_ld_CXX
19484
19485 # Flag that allows shared libraries with undefined symbols to be built.
19486 allow_undefined_flag=$lt_allow_undefined_flag_CXX
19487
19488 # Flag that enforces no undefined symbols.
19489 no_undefined_flag=$lt_no_undefined_flag_CXX
19490
19491 # Flag to hardcode \$libdir into a binary during linking.
19492 # This must work even if \$libdir does not exist
19493 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
19494
19495 # If ld is used when linking, flag to hardcode \$libdir into a binary
19496 # during linking.  This must work even if \$libdir does not exist.
19497 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
19498
19499 # Whether we need a single "-rpath" flag with a separated argument.
19500 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
19501
19502 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19503 # DIR into the resulting binary.
19504 hardcode_direct=$hardcode_direct_CXX
19505
19506 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19507 # DIR into the resulting binary and the resulting library dependency is
19508 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
19509 # library is relocated.
19510 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
19511
19512 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
19513 # into the resulting binary.
19514 hardcode_minus_L=$hardcode_minus_L_CXX
19515
19516 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
19517 # into the resulting binary.
19518 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
19519
19520 # Set to "yes" if building a shared library automatically hardcodes DIR
19521 # into the library and all subsequent libraries and executables linked
19522 # against it.
19523 hardcode_automatic=$hardcode_automatic_CXX
19524
19525 # Set to yes if linker adds runtime paths of dependent libraries
19526 # to runtime path list.
19527 inherit_rpath=$inherit_rpath_CXX
19528
19529 # Whether libtool must link a program against all its dependency libraries.
19530 link_all_deplibs=$link_all_deplibs_CXX
19531
19532 # Fix the shell variable \$srcfile for the compiler.
19533 fix_srcfile_path=$lt_fix_srcfile_path_CXX
19534
19535 # Set to "yes" if exported symbols are required.
19536 always_export_symbols=$always_export_symbols_CXX
19537
19538 # The commands to list exported symbols.
19539 export_symbols_cmds=$lt_export_symbols_cmds_CXX
19540
19541 # Symbols that should not be listed in the preloaded symbols.
19542 exclude_expsyms=$lt_exclude_expsyms_CXX
19543
19544 # Symbols that must always be exported.
19545 include_expsyms=$lt_include_expsyms_CXX
19546
19547 # Commands necessary for linking programs (against libraries) with templates.
19548 prelink_cmds=$lt_prelink_cmds_CXX
19549
19550 # Specify filename containing input files.
19551 file_list_spec=$lt_file_list_spec_CXX
19552
19553 # How to hardcode a shared library path into an executable.
19554 hardcode_action=$hardcode_action_CXX
19555
19556 # The directories searched by this compiler when creating a shared library.
19557 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
19558
19559 # Dependencies to place before and after the objects being linked to
19560 # create a shared library.
19561 predep_objects=$lt_predep_objects_CXX
19562 postdep_objects=$lt_postdep_objects_CXX
19563 predeps=$lt_predeps_CXX
19564 postdeps=$lt_postdeps_CXX
19565
19566 # The library search path used internally by the compiler when linking
19567 # a shared library.
19568 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
19569
19570 # ### END LIBTOOL TAG CONFIG: CXX
19571 _LT_EOF
19572
19573  ;;
19574     "gstdint.h":C)
19575 if test "$GCC" = yes; then
19576   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
19577 else
19578   echo "/* generated for $CC */" > tmp-stdint.h
19579 fi
19580
19581 sed 's/^ *//' >> tmp-stdint.h <<EOF
19582
19583   #ifndef GCC_GENERATED_STDINT_H
19584   #define GCC_GENERATED_STDINT_H 1
19585
19586   #include <sys/types.h>
19587 EOF
19588
19589 if test "$acx_cv_header_stdint" != stdint.h; then
19590   echo "#include <stddef.h>" >> tmp-stdint.h
19591 fi
19592 if test "$acx_cv_header_stdint" != stddef.h; then
19593   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
19594 fi
19595
19596 sed 's/^ *//' >> tmp-stdint.h <<EOF
19597   /* glibc uses these symbols as guards to prevent redefinitions.  */
19598   #ifdef __int8_t_defined
19599   #define _INT8_T
19600   #define _INT16_T
19601   #define _INT32_T
19602   #endif
19603   #ifdef __uint32_t_defined
19604   #define _UINT32_T
19605   #endif
19606
19607 EOF
19608
19609 # ----------------- done header, emit basic int types -------------
19610 if test "$acx_cv_header_stdint" = stddef.h; then
19611   sed 's/^ *//' >> tmp-stdint.h <<EOF
19612
19613     #ifndef _UINT8_T
19614     #define _UINT8_T
19615     #ifndef __uint8_t_defined
19616     #define __uint8_t_defined
19617     #ifndef uint8_t
19618     typedef unsigned $acx_cv_type_int8_t uint8_t;
19619     #endif
19620     #endif
19621     #endif
19622
19623     #ifndef _UINT16_T
19624     #define _UINT16_T
19625     #ifndef __uint16_t_defined
19626     #define __uint16_t_defined
19627     #ifndef uint16_t
19628     typedef unsigned $acx_cv_type_int16_t uint16_t;
19629     #endif
19630     #endif
19631     #endif
19632
19633     #ifndef _UINT32_T
19634     #define _UINT32_T
19635     #ifndef __uint32_t_defined
19636     #define __uint32_t_defined
19637     #ifndef uint32_t
19638     typedef unsigned $acx_cv_type_int32_t uint32_t;
19639     #endif
19640     #endif
19641     #endif
19642
19643     #ifndef _INT8_T
19644     #define _INT8_T
19645     #ifndef __int8_t_defined
19646     #define __int8_t_defined
19647     #ifndef int8_t
19648     typedef $acx_cv_type_int8_t int8_t;
19649     #endif
19650     #endif
19651     #endif
19652
19653     #ifndef _INT16_T
19654     #define _INT16_T
19655     #ifndef __int16_t_defined
19656     #define __int16_t_defined
19657     #ifndef int16_t
19658     typedef $acx_cv_type_int16_t int16_t;
19659     #endif
19660     #endif
19661     #endif
19662
19663     #ifndef _INT32_T
19664     #define _INT32_T
19665     #ifndef __int32_t_defined
19666     #define __int32_t_defined
19667     #ifndef int32_t
19668     typedef $acx_cv_type_int32_t int32_t;
19669     #endif
19670     #endif
19671     #endif
19672 EOF
19673 elif test "$ac_cv_type_u_int32_t" = yes; then
19674   sed 's/^ *//' >> tmp-stdint.h <<EOF
19675
19676     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
19677     #ifndef _INT8_T
19678     #define _INT8_T
19679     #endif
19680     #ifndef _INT16_T
19681     #define _INT16_T
19682     #endif
19683     #ifndef _INT32_T
19684     #define _INT32_T
19685     #endif
19686
19687     #ifndef _UINT8_T
19688     #define _UINT8_T
19689     #ifndef __uint8_t_defined
19690     #define __uint8_t_defined
19691     #ifndef uint8_t
19692     typedef u_int8_t uint8_t;
19693     #endif
19694     #endif
19695     #endif
19696
19697     #ifndef _UINT16_T
19698     #define _UINT16_T
19699     #ifndef __uint16_t_defined
19700     #define __uint16_t_defined
19701     #ifndef uint16_t
19702     typedef u_int16_t uint16_t;
19703     #endif
19704     #endif
19705     #endif
19706
19707     #ifndef _UINT32_T
19708     #define _UINT32_T
19709     #ifndef __uint32_t_defined
19710     #define __uint32_t_defined
19711     #ifndef uint32_t
19712     typedef u_int32_t uint32_t;
19713     #endif
19714     #endif
19715     #endif
19716 EOF
19717 else
19718   sed 's/^ *//' >> tmp-stdint.h <<EOF
19719
19720     /* Some systems have guard macros to prevent redefinitions, define them.  */
19721     #ifndef _INT8_T
19722     #define _INT8_T
19723     #endif
19724     #ifndef _INT16_T
19725     #define _INT16_T
19726     #endif
19727     #ifndef _INT32_T
19728     #define _INT32_T
19729     #endif
19730     #ifndef _UINT8_T
19731     #define _UINT8_T
19732     #endif
19733     #ifndef _UINT16_T
19734     #define _UINT16_T
19735     #endif
19736     #ifndef _UINT32_T
19737     #define _UINT32_T
19738     #endif
19739 EOF
19740 fi
19741
19742 # ------------- done basic int types, emit int64_t types ------------
19743 if test "$ac_cv_type_uint64_t" = yes; then
19744   sed 's/^ *//' >> tmp-stdint.h <<EOF
19745
19746     /* system headers have good uint64_t and int64_t */
19747     #ifndef _INT64_T
19748     #define _INT64_T
19749     #endif
19750     #ifndef _UINT64_T
19751     #define _UINT64_T
19752     #endif
19753 EOF
19754 elif test "$ac_cv_type_u_int64_t" = yes; then
19755   sed 's/^ *//' >> tmp-stdint.h <<EOF
19756
19757     /* system headers have an u_int64_t (and int64_t) */
19758     #ifndef _INT64_T
19759     #define _INT64_T
19760     #endif
19761     #ifndef _UINT64_T
19762     #define _UINT64_T
19763     #ifndef __uint64_t_defined
19764     #define __uint64_t_defined
19765     #ifndef uint64_t
19766     typedef u_int64_t uint64_t;
19767     #endif
19768     #endif
19769     #endif
19770 EOF
19771 elif test -n "$acx_cv_type_int64_t"; then
19772   sed 's/^ *//' >> tmp-stdint.h <<EOF
19773
19774     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
19775     #ifndef _INT64_T
19776     #define _INT64_T
19777     #ifndef int64_t
19778     typedef $acx_cv_type_int64_t int64_t;
19779     #endif
19780     #endif
19781     #ifndef _UINT64_T
19782     #define _UINT64_T
19783     #ifndef __uint64_t_defined
19784     #define __uint64_t_defined
19785     #ifndef uint64_t
19786     typedef unsigned $acx_cv_type_int64_t uint64_t;
19787     #endif
19788     #endif
19789     #endif
19790 EOF
19791 else
19792   sed 's/^ *//' >> tmp-stdint.h <<EOF
19793
19794     /* some common heuristics for int64_t, using compiler-specific tests */
19795     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
19796     #ifndef _INT64_T
19797     #define _INT64_T
19798     #ifndef __int64_t_defined
19799     #ifndef int64_t
19800     typedef long long int64_t;
19801     #endif
19802     #endif
19803     #endif
19804     #ifndef _UINT64_T
19805     #define _UINT64_T
19806     #ifndef uint64_t
19807     typedef unsigned long long uint64_t;
19808     #endif
19809     #endif
19810
19811     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
19812     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
19813        does not implement __extension__.  But that compiler doesn't define
19814        __GNUC_MINOR__.  */
19815     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
19816     # define __extension__
19817     # endif
19818
19819     # ifndef _INT64_T
19820     # define _INT64_T
19821     # ifndef int64_t
19822     __extension__ typedef long long int64_t;
19823     # endif
19824     # endif
19825     # ifndef _UINT64_T
19826     # define _UINT64_T
19827     # ifndef uint64_t
19828     __extension__ typedef unsigned long long uint64_t;
19829     # endif
19830     # endif
19831
19832     #elif !defined __STRICT_ANSI__
19833     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
19834
19835     #  ifndef _INT64_T
19836     #  define _INT64_T
19837     #  ifndef int64_t
19838     typedef __int64 int64_t;
19839     #  endif
19840     #  endif
19841     #  ifndef _UINT64_T
19842     #  define _UINT64_T
19843     #  ifndef uint64_t
19844     typedef unsigned __int64 uint64_t;
19845     #  endif
19846     #  endif
19847     # endif /* compiler */
19848
19849     #endif /* ANSI version */
19850 EOF
19851 fi
19852
19853 # ------------- done int64_t types, emit intptr types ------------
19854 if test "$ac_cv_type_uintptr_t" != yes; then
19855   sed 's/^ *//' >> tmp-stdint.h <<EOF
19856
19857     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
19858     #ifndef __uintptr_t_defined
19859     #ifndef uintptr_t
19860     typedef u$acx_cv_type_intptr_t uintptr_t;
19861     #endif
19862     #endif
19863     #ifndef __intptr_t_defined
19864     #ifndef intptr_t
19865     typedef $acx_cv_type_intptr_t  intptr_t;
19866     #endif
19867     #endif
19868 EOF
19869 fi
19870
19871 # ------------- done intptr types, emit int_least types ------------
19872 if test "$ac_cv_type_int_least32_t" != yes; then
19873   sed 's/^ *//' >> tmp-stdint.h <<EOF
19874
19875     /* Define int_least types */
19876     typedef int8_t     int_least8_t;
19877     typedef int16_t    int_least16_t;
19878     typedef int32_t    int_least32_t;
19879     #ifdef _INT64_T
19880     typedef int64_t    int_least64_t;
19881     #endif
19882
19883     typedef uint8_t    uint_least8_t;
19884     typedef uint16_t   uint_least16_t;
19885     typedef uint32_t   uint_least32_t;
19886     #ifdef _UINT64_T
19887     typedef uint64_t   uint_least64_t;
19888     #endif
19889 EOF
19890 fi
19891
19892 # ------------- done intptr types, emit int_fast types ------------
19893 if test "$ac_cv_type_int_fast32_t" != yes; then
19894       sed 's/^ *//' >> tmp-stdint.h <<EOF
19895
19896     /* Define int_fast types.  short is often slow */
19897     typedef int8_t       int_fast8_t;
19898     typedef int          int_fast16_t;
19899     typedef int32_t      int_fast32_t;
19900     #ifdef _INT64_T
19901     typedef int64_t      int_fast64_t;
19902     #endif
19903
19904     typedef uint8_t      uint_fast8_t;
19905     typedef unsigned int uint_fast16_t;
19906     typedef uint32_t     uint_fast32_t;
19907     #ifdef _UINT64_T
19908     typedef uint64_t     uint_fast64_t;
19909     #endif
19910 EOF
19911 fi
19912
19913 if test "$ac_cv_type_uintmax_t" != yes; then
19914   sed 's/^ *//' >> tmp-stdint.h <<EOF
19915
19916     /* Define intmax based on what we found */
19917     #ifndef intmax_t
19918     #ifdef _INT64_T
19919     typedef int64_t       intmax_t;
19920     #else
19921     typedef long          intmax_t;
19922     #endif
19923     #endif
19924     #ifndef uintmax_t
19925     #ifdef _UINT64_T
19926     typedef uint64_t      uintmax_t;
19927     #else
19928     typedef unsigned long uintmax_t;
19929     #endif
19930     #endif
19931 EOF
19932 fi
19933
19934 sed 's/^ *//' >> tmp-stdint.h <<EOF
19935
19936   #endif /* GCC_GENERATED_STDINT_H */
19937 EOF
19938
19939 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
19940   rm -f tmp-stdint.h
19941 else
19942   mv -f tmp-stdint.h gstdint.h
19943 fi
19944
19945  ;;
19946     "interception/Makefile":F) cat > vpsed$$ << \_EOF
19947 s!`test -f '$<' || echo '$(srcdir)/'`!!
19948 _EOF
19949    sed -f vpsed$$ $ac_file > tmp$$
19950    mv tmp$$ $ac_file
19951    rm vpsed$$
19952    echo 'MULTISUBDIR =' >> $ac_file
19953    ml_norecursion=yes
19954    . ${multi_basedir}/config-ml.in
19955    { ml_norecursion=; unset ml_norecursion;}
19956  ;;
19957     "sanitizer_common/Makefile":F) cat > vpsed$$ << \_EOF
19958 s!`test -f '$<' || echo '$(srcdir)/'`!!
19959 _EOF
19960    sed -f vpsed$$ $ac_file > tmp$$
19961    mv tmp$$ $ac_file
19962    rm vpsed$$
19963    echo 'MULTISUBDIR =' >> $ac_file
19964    ml_norecursion=yes
19965    . ${multi_basedir}/config-ml.in
19966    { ml_norecursion=; unset ml_norecursion;}
19967  ;;
19968     "libbacktrace/Makefile":F) cat > vpsed$$ << \_EOF
19969 s!`test -f '$<' || echo '$(srcdir)/'`!!
19970 _EOF
19971    sed -f vpsed$$ $ac_file > tmp$$
19972    mv tmp$$ $ac_file
19973    rm vpsed$$
19974    echo 'MULTISUBDIR =' >> $ac_file
19975    ml_norecursion=yes
19976    . ${multi_basedir}/config-ml.in
19977    { ml_norecursion=; unset ml_norecursion;}
19978  ;;
19979     "lsan/Makefile":F) cat > vpsed$$ << \_EOF
19980 s!`test -f '$<' || echo '$(srcdir)/'`!!
19981 _EOF
19982    sed -f vpsed$$ $ac_file > tmp$$
19983    mv tmp$$ $ac_file
19984    rm vpsed$$
19985    echo 'MULTISUBDIR =' >> $ac_file
19986    ml_norecursion=yes
19987    . ${multi_basedir}/config-ml.in
19988    { ml_norecursion=; unset ml_norecursion;}
19989  ;;
19990     "asan/Makefile":F) cat > vpsed$$ << \_EOF
19991 s!`test -f '$<' || echo '$(srcdir)/'`!!
19992 _EOF
19993    sed -f vpsed$$ $ac_file > tmp$$
19994    mv tmp$$ $ac_file
19995    rm vpsed$$
19996    echo 'MULTISUBDIR =' >> $ac_file
19997    ml_norecursion=yes
19998    . ${multi_basedir}/config-ml.in
19999    { ml_norecursion=; unset ml_norecursion;}
20000  ;;
20001     "ubsan/Makefile":F) cat > vpsed$$ << \_EOF
20002 s!`test -f '$<' || echo '$(srcdir)/'`!!
20003 _EOF
20004    sed -f vpsed$$ $ac_file > tmp$$
20005    mv tmp$$ $ac_file
20006    rm vpsed$$
20007    echo 'MULTISUBDIR =' >> $ac_file
20008    ml_norecursion=yes
20009    . ${multi_basedir}/config-ml.in
20010    { ml_norecursion=; unset ml_norecursion;}
20011  ;;
20012     "tsan/Makefile":F) cat > vpsed$$ << \_EOF
20013 s!`test -f '$<' || echo '$(srcdir)/'`!!
20014 _EOF
20015     sed -f vpsed$$ $ac_file > tmp$$
20016     mv tmp$$ $ac_file
20017     rm vpsed$$
20018     echo 'MULTISUBDIR =' >> $ac_file
20019     ml_norecursion=yes
20020     . ${multi_basedir}/config-ml.in
20021     { ml_norecursion=; unset ml_norecursion;}
20022  ;;
20023
20024   esac
20025 done # for ac_tag
20026
20027
20028 as_fn_exit 0
20029 _ACEOF
20030 ac_clean_files=$ac_clean_files_save
20031
20032 test $ac_write_fail = 0 ||
20033   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
20034
20035
20036 # configure is writing to config.log, and then calls config.status.
20037 # config.status does its own redirection, appending to config.log.
20038 # Unfortunately, on DOS this fails, as config.log is still kept open
20039 # by configure, so config.status won't be able to write to it; its
20040 # output is simply discarded.  So we exec the FD to /dev/null,
20041 # effectively closing config.log, so it can be properly (re)opened and
20042 # appended to by config.status.  When coming back to configure, we
20043 # need to make the FD available again.
20044 if test "$no_create" != yes; then
20045   ac_cs_success=:
20046   ac_config_status_args=
20047   test "$silent" = yes &&
20048     ac_config_status_args="$ac_config_status_args --quiet"
20049   exec 5>/dev/null
20050   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
20051   exec 5>>config.log
20052   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
20053   # would make configure fail if this is the last instruction.
20054   $ac_cs_success || as_fn_exit 1
20055 fi
20056 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
20057   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
20058 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
20059 fi
20060