libsanitizer/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for package-unused version-unused.
   4 #
   5 # Report bugs to <libsanitizer>.
   6 #
   7 #
   8 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   9 #
  10 #
  11 # This configure script is free software; the Free Software Foundation
  12 # gives unlimited permission to copy, distribute and modify it.
  13 ## -------------------- ##
  14 ## M4sh Initialization. ##
  15 ## -------------------- ##
  16
  17 # Be more Bourne compatible
  18 DUALCASE=1; export DUALCASE # for MKS sh
  19 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  20   emulate sh
  21   NULLCMD=:
  22   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  23   # is contrary to our usage.  Disable this feature.
  24   alias -g '${1+"$@"}'='"$@"'
  25   setopt NO_GLOB_SUBST
  26 else
  27   case `(set -o) 2>/dev/null` in #(
  28   *posix*) :
  29     set -o posix ;; #(
  30   *) :
  31      ;;
  32 esac
  33 fi
  34
  35
  36 as_nl='
  37 '
  38 export as_nl
  39 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  40 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  41 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  42 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  43 # Prefer a ksh shell builtin over an external printf program on Solaris,
  44 # but without wasting forks for bash or zsh.
  45 if test -z "$BASH_VERSION$ZSH_VERSION" \
  46     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  47   as_echo='print -r --'
  48   as_echo_n='print -rn --'
  49 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  50   as_echo='printf %s\n'
  51   as_echo_n='printf %s'
  52 else
  53   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  54     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  55     as_echo_n='/usr/ucb/echo -n'
  56   else
  57     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  58     as_echo_n_body='eval
  59       arg=$1;
  60       case $arg in #(
  61       *"$as_nl"*)
  62         expr "X$arg" : "X\\(.*\\)$as_nl";
  63         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  64       esac;
  65       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  66     '
  67     export as_echo_n_body
  68     as_echo_n='sh -c $as_echo_n_body as_echo'
  69   fi
  70   export as_echo_body
  71   as_echo='sh -c $as_echo_body as_echo'
  72 fi
  73
  74 # The user is always right.
  75 if test "${PATH_SEPARATOR+set}" != set; then
  76   PATH_SEPARATOR=:
  77   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  78     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  79       PATH_SEPARATOR=';'
  80   }
  81 fi
  82
  83
  84 # IFS
  85 # We need space, tab and new line, in precisely that order.  Quoting is
  86 # there to prevent editors from complaining about space-tab.
  87 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  88 # splitting by setting IFS to empty value.)
  89 IFS=" ""        $as_nl"
  90
  91 # Find who we are.  Look in the path if we contain no directory separator.
  92 as_myself=
  93 case $0 in #((
  94   *[\\/]* ) as_myself=$0 ;;
  95   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  96 for as_dir in $PATH
  97 do
  98   IFS=$as_save_IFS
  99   test -z "$as_dir" && as_dir=.
 100     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
 101   done
 102 IFS=$as_save_IFS
 103
 104      ;;
 105 esac
 106 # We did not find ourselves, most probably we were run as `sh COMMAND'
 107 # in which case we are not to be found in the path.
 108 if test "x$as_myself" = x; then
 109   as_myself=$0
 110 fi
 111 if test ! -f "$as_myself"; then
 112   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 113   exit 1
 114 fi
 115
 116 # Unset variables that we do not need and which cause bugs (e.g. in
 117 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 118 # suppresses any "Segmentation fault" message there.  '((' could
 119 # trigger a bug in pdksh 5.2.14.
 120 for as_var in BASH_ENV ENV MAIL MAILPATH
 121 do eval test x\${$as_var+set} = xset \
 122   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 123 done
 124 PS1='$ '
 125 PS2='> '
 126 PS4='+ '
 127
 128 # NLS nuisances.
 129 LC_ALL=C
 130 export LC_ALL
 131 LANGUAGE=C
 132 export LANGUAGE
 133
 134 # CDPATH.
 135 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 136
 137 # Use a proper internal environment variable to ensure we don't fall
 138   # into an infinite loop, continuously re-executing ourselves.
 139   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 140     _as_can_reexec=no; export _as_can_reexec;
 141     # We cannot yet assume a decent shell, so we have to provide a
 142 # neutralization value for shells without unset; and this also
 143 # works around shells that cannot unset nonexistent variables.
 144 # Preserve -v and -x to the replacement shell.
 145 BASH_ENV=/dev/null
 146 ENV=/dev/null
 147 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 148 case $- in # ((((
 149   *v*x* | *x*v* ) as_opts=-vx ;;
 150   *v* ) as_opts=-v ;;
 151   *x* ) as_opts=-x ;;
 152   * ) as_opts= ;;
 153 esac
 154 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 155 # Admittedly, this is quite paranoid, since all the known shells bail
 156 # out after a failed `exec'.
 157 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 158 as_fn_exit 255
 159   fi
 160   # We don't want this to propagate to other subprocesses.
 161           { _as_can_reexec=; unset _as_can_reexec;}
 162 if test "x$CONFIG_SHELL" = x; then
 163   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 164   emulate sh
 165   NULLCMD=:
 166   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 167   # is contrary to our usage.  Disable this feature.
 168   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 169   setopt NO_GLOB_SUBST
 170 else
 171   case \`(set -o) 2>/dev/null\` in #(
 172   *posix*) :
 173     set -o posix ;; #(
 174   *) :
 175      ;;
 176 esac
 177 fi
 178 "
 179   as_required="as_fn_return () { (exit \$1); }
 180 as_fn_success () { as_fn_return 0; }
 181 as_fn_failure () { as_fn_return 1; }
 182 as_fn_ret_success () { return 0; }
 183 as_fn_ret_failure () { return 1; }
 184
 185 exitcode=0
 186 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 187 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 188 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 189 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 190 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 191
 192 else
 193   exitcode=1; echo positional parameters were not saved.
 194 fi
 195 test x\$exitcode = x0 || exit 1
 196 test -x / || exit 1"
 197   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 198   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 199   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 200   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 201 test \$(( 1 + 1 )) = 2 || exit 1
 202
 203   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 204     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 205     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 206     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 207     PATH=/empty FPATH=/empty; export PATH FPATH
 208     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 209       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 210   if (eval "$as_required") 2>/dev/null; then :
 211   as_have_required=yes
 212 else
 213   as_have_required=no
 214 fi
 215   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 216
 217 else
 218   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 219 as_found=false
 220 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 221 do
 222   IFS=$as_save_IFS
 223   test -z "$as_dir" && as_dir=.
 224   as_found=:
 225   case $as_dir in #(
 226          /*)
 227            for as_base in sh bash ksh sh5; do
 228              # Try only shells that exist, to save several forks.
 229              as_shell=$as_dir/$as_base
 230              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 231                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 232   CONFIG_SHELL=$as_shell as_have_required=yes
 233                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 234   break 2
 235 fi
 236 fi
 237            done;;
 238        esac
 239   as_found=false
 240 done
 241 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 242               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 243   CONFIG_SHELL=$SHELL as_have_required=yes
 244 fi; }
 245 IFS=$as_save_IFS
 246
 247
 248       if test "x$CONFIG_SHELL" != x; then :
 249   export CONFIG_SHELL
 250              # We cannot yet assume a decent shell, so we have to provide a
 251 # neutralization value for shells without unset; and this also
 252 # works around shells that cannot unset nonexistent variables.
 253 # Preserve -v and -x to the replacement shell.
 254 BASH_ENV=/dev/null
 255 ENV=/dev/null
 256 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 257 case $- in # ((((
 258   *v*x* | *x*v* ) as_opts=-vx ;;
 259   *v* ) as_opts=-v ;;
 260   *x* ) as_opts=-x ;;
 261   * ) as_opts= ;;
 262 esac
 263 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 264 # Admittedly, this is quite paranoid, since all the known shells bail
 265 # out after a failed `exec'.
 266 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 267 exit 255
 268 fi
 269
 270     if test x$as_have_required = xno; then :
 271   $as_echo "$0: This script requires a shell more modern than all"
 272   $as_echo "$0: the shells that I found on your system."
 273   if test x${ZSH_VERSION+set} = xset ; then
 274     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 275     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 276   else
 277     $as_echo "$0: Please tell bug-autoconf@gnu.org and libsanitizer about
 278 $0: your system, including any error possibly output before
 279 $0: this message. Then install a modern shell, or manually
 280 $0: run the script under such a shell if you do have one."
 281   fi
 282   exit 1
 283 fi
 284 fi
 285 fi
 286 SHELL=${CONFIG_SHELL-/bin/sh}
 287 export SHELL
 288 # Unset more variables known to interfere with behavior of common tools.
 289 CLICOLOR_FORCE= GREP_OPTIONS=
 290 unset CLICOLOR_FORCE GREP_OPTIONS
 291
 292 ## --------------------- ##
 293 ## M4sh Shell Functions. ##
 294 ## --------------------- ##
 295 # as_fn_unset VAR
 296 # ---------------
 297 # Portably unset VAR.
 298 as_fn_unset ()
 299 {
 300   { eval $1=; unset $1;}
 301 }
 302 as_unset=as_fn_unset
 303
 304 # as_fn_set_status STATUS
 305 # -----------------------
 306 # Set $? to STATUS, without forking.
 307 as_fn_set_status ()
 308 {
 309   return $1
 310 } # as_fn_set_status
 311
 312 # as_fn_exit STATUS
 313 # -----------------
 314 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 315 as_fn_exit ()
 316 {
 317   set +e
 318   as_fn_set_status $1
 319   exit $1
 320 } # as_fn_exit
 321
 322 # as_fn_mkdir_p
 323 # -------------
 324 # Create "$as_dir" as a directory, including parents if necessary.
 325 as_fn_mkdir_p ()
 326 {
 327
 328   case $as_dir in #(
 329   -*) as_dir=./$as_dir;;
 330   esac
 331   test -d "$as_dir" || eval $as_mkdir_p || {
 332     as_dirs=
 333     while :; do
 334       case $as_dir in #(
 335       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 336       *) as_qdir=$as_dir;;
 337       esac
 338       as_dirs="'$as_qdir' $as_dirs"
 339       as_dir=`$as_dirname -- "$as_dir" ||
 340 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 341          X"$as_dir" : 'X\(//\)[^/]' \| \
 342          X"$as_dir" : 'X\(//\)$' \| \
 343          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 344 $as_echo X"$as_dir" |
 345     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 346             s//\1/
 347             q
 348           }
 349           /^X\(\/\/\)[^/].*/{
 350             s//\1/
 351             q
 352           }
 353           /^X\(\/\/\)$/{
 354             s//\1/
 355             q
 356           }
 357           /^X\(\/\).*/{
 358             s//\1/
 359             q
 360           }
 361           s/.*/./; q'`
 362       test -d "$as_dir" && break
 363     done
 364     test -z "$as_dirs" || eval "mkdir $as_dirs"
 365   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 366
 367
 368 } # as_fn_mkdir_p
 369
 370 # as_fn_executable_p FILE
 371 # -----------------------
 372 # Test if FILE is an executable regular file.
 373 as_fn_executable_p ()
 374 {
 375   test -f "$1" && test -x "$1"
 376 } # as_fn_executable_p
 377 # as_fn_append VAR VALUE
 378 # ----------------------
 379 # Append the text in VALUE to the end of the definition contained in VAR. Take
 380 # advantage of any shell optimizations that allow amortized linear growth over
 381 # repeated appends, instead of the typical quadratic growth present in naive
 382 # implementations.
 383 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 384   eval 'as_fn_append ()
 385   {
 386     eval $1+=\$2
 387   }'
 388 else
 389   as_fn_append ()
 390   {
 391     eval $1=\$$1\$2
 392   }
 393 fi # as_fn_append
 394
 395 # as_fn_arith ARG...
 396 # ------------------
 397 # Perform arithmetic evaluation on the ARGs, and store the result in the
 398 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 399 # must be portable across $(()) and expr.
 400 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 401   eval 'as_fn_arith ()
 402   {
 403     as_val=$(( $* ))
 404   }'
 405 else
 406   as_fn_arith ()
 407   {
 408     as_val=`expr "$@" || test $? -eq 1`
 409   }
 410 fi # as_fn_arith
 411
 412
 413 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 414 # ----------------------------------------
 415 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 416 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 417 # script with STATUS, using 1 if that was 0.
 418 as_fn_error ()
 419 {
 420   as_status=$1; test $as_status -eq 0 && as_status=1
 421   if test "$4"; then
 422     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 423     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 424   fi
 425   $as_echo "$as_me: error: $2" >&2
 426   as_fn_exit $as_status
 427 } # as_fn_error
 428
 429 if expr a : '\(a\)' >/dev/null 2>&1 &&
 430    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 431   as_expr=expr
 432 else
 433   as_expr=false
 434 fi
 435
 436 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 437   as_basename=basename
 438 else
 439   as_basename=false
 440 fi
 441
 442 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 443   as_dirname=dirname
 444 else
 445   as_dirname=false
 446 fi
 447
 448 as_me=`$as_basename -- "$0" ||
 449 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 450          X"$0" : 'X\(//\)$' \| \
 451          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 452 $as_echo X/"$0" |
 453     sed '/^.*\/\([^/][^/]*\)\/*$/{
 454             s//\1/
 455             q
 456           }
 457           /^X\/\(\/\/\)$/{
 458             s//\1/
 459             q
 460           }
 461           /^X\/\(\/\).*/{
 462             s//\1/
 463             q
 464           }
 465           s/.*/./; q'`
 466
 467 # Avoid depending upon Character Ranges.
 468 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 469 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 470 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 471 as_cr_digits='0123456789'
 472 as_cr_alnum=$as_cr_Letters$as_cr_digits
 473
 474
 475   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 476   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 477   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 478   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 479   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 480   sed -n '
 481     p
 482     /[$]LINENO/=
 483   ' <$as_myself |
 484     sed '
 485       s/[$]LINENO.*/&-/
 486       t lineno
 487       b
 488       :lineno
 489       N
 490       :loop
 491       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 492       t loop
 493       s/-\n.*//
 494     ' >$as_me.lineno &&
 495   chmod +x "$as_me.lineno" ||
 496     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 497
 498   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 499   # already done that, so ensure we don't try to do so again and fall
 500   # in an infinite loop.  This has already happened in practice.
 501   _as_can_reexec=no; export _as_can_reexec
 502   # Don't try to exec as it changes $[0], causing all sort of problems
 503   # (the dirname of $[0] is not the place where we might find the
 504   # original and so on.  Autoconf is especially sensitive to this).
 505   . "./$as_me.lineno"
 506   # Exit status is that of the last command.
 507   exit
 508 }
 509
 510 ECHO_C= ECHO_N= ECHO_T=
 511 case `echo -n x` in #(((((
 512 -n*)
 513   case `echo 'xy\c'` in
 514   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 515   xy)  ECHO_C='\c';;
 516   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 517        ECHO_T=' ';;
 518   esac;;
 519 *)
 520   ECHO_N='-n';;
 521 esac
 522
 523 rm -f conf$$ conf$$.exe conf$$.file
 524 if test -d conf$$.dir; then
 525   rm -f conf$$.dir/conf$$.file
 526 else
 527   rm -f conf$$.dir
 528   mkdir conf$$.dir 2>/dev/null
 529 fi
 530 if (echo >conf$$.file) 2>/dev/null; then
 531   if ln -s conf$$.file conf$$ 2>/dev/null; then
 532     as_ln_s='ln -s'
 533     # ... but there are two gotchas:
 534     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 535     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 536     # In both cases, we have to default to `cp -pR'.
 537     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 538       as_ln_s='cp -pR'
 539   elif ln conf$$.file conf$$ 2>/dev/null; then
 540     as_ln_s=ln
 541   else
 542     as_ln_s='cp -pR'
 543   fi
 544 else
 545   as_ln_s='cp -pR'
 546 fi
 547 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 548 rmdir conf$$.dir 2>/dev/null
 549
 550 if mkdir -p . 2>/dev/null; then
 551   as_mkdir_p='mkdir -p "$as_dir"'
 552 else
 553   test -d ./-p && rmdir ./-p
 554   as_mkdir_p=false
 555 fi
 556
 557 as_test_x='test -x'
 558 as_executable_p=as_fn_executable_p
 559
 560 # Sed expression to map a string onto a valid CPP name.
 561 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 562
 563 # Sed expression to map a string onto a valid variable name.
 564 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 565
 566 SHELL=${CONFIG_SHELL-/bin/sh}
 567
 568
 569 test -n "$DJDIR" || exec 7<&0 </dev/null
 570 exec 6>&1
 571
 572 # Name of the host.
 573 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 574 # so uname gets run too.
 575 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 576
 577 #
 578 # Initializations.
 579 #
 580 ac_default_prefix=/usr/local
 581 ac_clean_files=
 582 ac_config_libobj_dir=.
 583 LIBOBJS=
 584 cross_compiling=no
 585 subdirs=
 586 MFLAGS=
 587 MAKEFLAGS=
 588
 589 # Identity of this package.
 590 PACKAGE_NAME='package-unused'
 591 PACKAGE_TARNAME='package-unused'
 592 PACKAGE_VERSION='version-unused'
 593 PACKAGE_STRING='package-unused version-unused'
 594 PACKAGE_BUGREPORT='libsanitizer'
 595 PACKAGE_URL=''
 596
 597 ac_unique_file="include/sanitizer/common_interface_defs.h"
 598 # Factoring default headers for most tests.
 599 ac_includes_default="\
 600 #include <stdio.h>
 601 #ifdef HAVE_SYS_TYPES_H
 602 # include <sys/types.h>
 603 #endif
 604 #ifdef HAVE_SYS_STAT_H
 605 # include <sys/stat.h>
 606 #endif
 607 #ifdef STDC_HEADERS
 608 # include <stdlib.h>
 609 # include <stddef.h>
 610 #else
 611 # ifdef HAVE_STDLIB_H
 612 #  include <stdlib.h>
 613 # endif
 614 #endif
 615 #ifdef HAVE_STRING_H
 616 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 617 #  include <memory.h>
 618 # endif
 619 # include <string.h>
 620 #endif
 621 #ifdef HAVE_STRINGS_H
 622 # include <strings.h>
 623 #endif
 624 #ifdef HAVE_INTTYPES_H
 625 # include <inttypes.h>
 626 #endif
 627 #ifdef HAVE_STDINT_H
 628 # include <stdint.h>
 629 #endif
 630 #ifdef HAVE_UNISTD_H
 631 # include <unistd.h>
 632 #endif"
 633
 634 ac_subst_vars='am__EXEEXT_FALSE
 635 am__EXEEXT_TRUE
 636 LTLIBOBJS
 637 LIBOBJS
 638 EXTRA_CXXFLAGS
 639 EXTRA_CFLAGS
 640 EXTRA_ASFLAGS
 641 get_gcc_base_ver
 642 WARN_FLAGS
 643 SANITIZER_COMMON_TARGET_DEPENDENT_OBJECTS
 644 TSAN_TARGET_DEPENDENT_OBJECTS
 645 LIBBACKTRACE_SUPPORTED_FALSE
 646 LIBBACKTRACE_SUPPORTED_TRUE
 647 RPC_DEFS
 648 BACKTRACE_SUPPORTS_THREADS
 649 BACKTRACE_USES_MALLOC
 650 ALLOC_FILE
 651 VIEW_FILE
 652 BACKTRACE_SUPPORTED
 653 FORMAT_FILE
 654 SANITIZER_SUPPORTED_FALSE
 655 SANITIZER_SUPPORTED_TRUE
 656 USING_MAC_INTERPOSE_FALSE
 657 USING_MAC_INTERPOSE_TRUE
 658 link_liblsan
 659 link_libubsan
 660 link_libtsan
 661 link_libhwasan
 662 link_libasan
 663 HWASAN_SUPPORTED_FALSE
 664 HWASAN_SUPPORTED_TRUE
 665 LSAN_SUPPORTED_FALSE
 666 LSAN_SUPPORTED_TRUE
 667 TSAN_SUPPORTED_FALSE
 668 TSAN_SUPPORTED_TRUE
 669 ENABLE_DARWIN_AT_RPATH_FALSE
 670 ENABLE_DARWIN_AT_RPATH_TRUE
 671 enable_static
 672 enable_shared
 673 CXXCPP
 674 OTOOL64
 675 OTOOL
 676 LIPO
 677 NMEDIT
 678 DSYMUTIL
 679 AR
 680 OBJDUMP
 681 LN_S
 682 NM
 683 ac_ct_DUMPBIN
 684 DUMPBIN
 685 LD
 686 FGREP
 687 SED
 688 LIBTOOL
 689 RANLIB
 690 am__fastdepCCAS_FALSE
 691 am__fastdepCCAS_TRUE
 692 CCASDEPMODE
 693 CCASFLAGS
 694 CCAS
 695 am__fastdepCXX_FALSE
 696 am__fastdepCXX_TRUE
 697 CXXDEPMODE
 698 ac_ct_CXX
 699 CXXFLAGS
 700 CXX
 701 toolexeclibdir
 702 toolexecdir
 703 MAINT
 704 MAINTAINER_MODE_FALSE
 705 MAINTAINER_MODE_TRUE
 706 AM_BACKSLASH
 707 AM_DEFAULT_VERBOSITY
 708 AM_DEFAULT_V
 709 AM_V
 710 am__fastdepCC_FALSE
 711 am__fastdepCC_TRUE
 712 CCDEPMODE
 713 am__nodep
 714 AMDEPBACKSLASH
 715 AMDEP_FALSE
 716 AMDEP_TRUE
 717 am__quote
 718 am__include
 719 DEPDIR
 720 am__untar
 721 am__tar
 722 AMTAR
 723 am__leading_dot
 724 SET_MAKE
 725 AWK
 726 mkdir_p
 727 MKDIR_P
 728 INSTALL_STRIP_PROGRAM
 729 STRIP
 730 install_sh
 731 MAKEINFO
 732 AUTOHEADER
 733 AUTOMAKE
 734 AUTOCONF
 735 ACLOCAL
 736 VERSION
 737 PACKAGE
 738 CYGPATH_W
 739 am__isrc
 740 INSTALL_DATA
 741 INSTALL_SCRIPT
 742 INSTALL_PROGRAM
 743 LIBSTDCXX_RAW_CXX_LDFLAGS
 744 LIBSTDCXX_RAW_CXX_CXXFLAGS
 745 target_noncanonical
 746 target_os
 747 target_vendor
 748 target_cpu
 749 target
 750 host_os
 751 host_vendor
 752 host_cpu
 753 host
 754 build_os
 755 build_vendor
 756 build_cpu
 757 build
 758 EGREP
 759 GREP
 760 CPP
 761 OBJEXT
 762 EXEEXT
 763 ac_ct_CC
 764 CPPFLAGS
 765 LDFLAGS
 766 CFLAGS
 767 CC
 768 multi_basedir
 769 target_alias
 770 host_alias
 771 build_alias
 772 LIBS
 773 ECHO_T
 774 ECHO_N
 775 ECHO_C
 776 DEFS
 777 mandir
 778 localedir
 779 libdir
 780 psdir
 781 pdfdir
 782 dvidir
 783 htmldir
 784 infodir
 785 docdir
 786 oldincludedir
 787 includedir
 788 localstatedir
 789 sharedstatedir
 790 sysconfdir
 791 datadir
 792 datarootdir
 793 libexecdir
 794 sbindir
 795 bindir
 796 program_transform_name
 797 prefix
 798 exec_prefix
 799 PACKAGE_URL
 800 PACKAGE_BUGREPORT
 801 PACKAGE_STRING
 802 PACKAGE_VERSION
 803 PACKAGE_TARNAME
 804 PACKAGE_NAME
 805 PATH_SEPARATOR
 806 SHELL'
 807 ac_subst_files=''
 808 ac_user_opts='
 809 enable_option_checking
 810 enable_multilib
 811 enable_version_specific_runtime_libs
 812 enable_dependency_tracking
 813 enable_silent_rules
 814 enable_maintainer_mode
 815 with_toolexeclibdir
 816 enable_shared
 817 enable_static
 818 with_pic
 819 enable_fast_install
 820 with_gnu_ld
 821 enable_libtool_lock
 822 enable_darwin_at_rpath
 823 enable_werror
 824 with_gcc_major_version_only
 825 enable_cet
 826 '
 827       ac_precious_vars='build_alias
 828 host_alias
 829 target_alias
 830 CC
 831 CFLAGS
 832 LDFLAGS
 833 LIBS
 834 CPPFLAGS
 835 CPP
 836 CXX
 837 CXXFLAGS
 838 CCC
 839 CCAS
 840 CCASFLAGS
 841 CXXCPP'
 842
 843
 844 # Initialize some variables set by options.
 845 ac_init_help=
 846 ac_init_version=false
 847 ac_unrecognized_opts=
 848 ac_unrecognized_sep=
 849 # The variables have the same names as the options, with
 850 # dashes changed to underlines.
 851 cache_file=/dev/null
 852 exec_prefix=NONE
 853 no_create=
 854 no_recursion=
 855 prefix=NONE
 856 program_prefix=NONE
 857 program_suffix=NONE
 858 program_transform_name=s,x,x,
 859 silent=
 860 site=
 861 srcdir=
 862 verbose=
 863 x_includes=NONE
 864 x_libraries=NONE
 865
 866 # Installation directory options.
 867 # These are left unexpanded so users can "make install exec_prefix=/foo"
 868 # and all the variables that are supposed to be based on exec_prefix
 869 # by default will actually change.
 870 # Use braces instead of parens because sh, perl, etc. also accept them.
 871 # (The list follows the same order as the GNU Coding Standards.)
 872 bindir='${exec_prefix}/bin'
 873 sbindir='${exec_prefix}/sbin'
 874 libexecdir='${exec_prefix}/libexec'
 875 datarootdir='${prefix}/share'
 876 datadir='${datarootdir}'
 877 sysconfdir='${prefix}/etc'
 878 sharedstatedir='${prefix}/com'
 879 localstatedir='${prefix}/var'
 880 includedir='${prefix}/include'
 881 oldincludedir='/usr/include'
 882 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 883 infodir='${datarootdir}/info'
 884 htmldir='${docdir}'
 885 dvidir='${docdir}'
 886 pdfdir='${docdir}'
 887 psdir='${docdir}'
 888 libdir='${exec_prefix}/lib'
 889 localedir='${datarootdir}/locale'
 890 mandir='${datarootdir}/man'
 891
 892 ac_prev=
 893 ac_dashdash=
 894 for ac_option
 895 do
 896   # If the previous option needs an argument, assign it.
 897   if test -n "$ac_prev"; then
 898     eval $ac_prev=\$ac_option
 899     ac_prev=
 900     continue
 901   fi
 902
 903   case $ac_option in
 904   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 905   *=)   ac_optarg= ;;
 906   *)    ac_optarg=yes ;;
 907   esac
 908
 909   # Accept the important Cygnus configure options, so we can diagnose typos.
 910
 911   case $ac_dashdash$ac_option in
 912   --)
 913     ac_dashdash=yes ;;
 914
 915   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 916     ac_prev=bindir ;;
 917   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 918     bindir=$ac_optarg ;;
 919
 920   -build | --build | --buil | --bui | --bu)
 921     ac_prev=build_alias ;;
 922   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 923     build_alias=$ac_optarg ;;
 924
 925   -cache-file | --cache-file | --cache-fil | --cache-fi \
 926   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 927     ac_prev=cache_file ;;
 928   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 929   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 930     cache_file=$ac_optarg ;;
 931
 932   --config-cache | -C)
 933     cache_file=config.cache ;;
 934
 935   -datadir | --datadir | --datadi | --datad)
 936     ac_prev=datadir ;;
 937   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 938     datadir=$ac_optarg ;;
 939
 940   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 941   | --dataroo | --dataro | --datar)
 942     ac_prev=datarootdir ;;
 943   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 944   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 945     datarootdir=$ac_optarg ;;
 946
 947   -disable-* | --disable-*)
 948     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 949     # Reject names that are not valid shell variable names.
 950     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 951       as_fn_error $? "invalid feature name: $ac_useropt"
 952     ac_useropt_orig=$ac_useropt
 953     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 954     case $ac_user_opts in
 955       *"
 956 "enable_$ac_useropt"
 957 "*) ;;
 958       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 959          ac_unrecognized_sep=', ';;
 960     esac
 961     eval enable_$ac_useropt=no ;;
 962
 963   -docdir | --docdir | --docdi | --doc | --do)
 964     ac_prev=docdir ;;
 965   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 966     docdir=$ac_optarg ;;
 967
 968   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 969     ac_prev=dvidir ;;
 970   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 971     dvidir=$ac_optarg ;;
 972
 973   -enable-* | --enable-*)
 974     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 975     # Reject names that are not valid shell variable names.
 976     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 977       as_fn_error $? "invalid feature name: $ac_useropt"
 978     ac_useropt_orig=$ac_useropt
 979     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 980     case $ac_user_opts in
 981       *"
 982 "enable_$ac_useropt"
 983 "*) ;;
 984       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 985          ac_unrecognized_sep=', ';;
 986     esac
 987     eval enable_$ac_useropt=\$ac_optarg ;;
 988
 989   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 990   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 991   | --exec | --exe | --ex)
 992     ac_prev=exec_prefix ;;
 993   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 994   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 995   | --exec=* | --exe=* | --ex=*)
 996     exec_prefix=$ac_optarg ;;
 997
 998   -gas | --gas | --ga | --g)
 999     # Obsolete; use --with-gas.
1000     with_gas=yes ;;
1001
1002   -help | --help | --hel | --he | -h)
1003     ac_init_help=long ;;
1004   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1005     ac_init_help=recursive ;;
1006   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1007     ac_init_help=short ;;
1008
1009   -host | --host | --hos | --ho)
1010     ac_prev=host_alias ;;
1011   -host=* | --host=* | --hos=* | --ho=*)
1012     host_alias=$ac_optarg ;;
1013
1014   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1015     ac_prev=htmldir ;;
1016   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1017   | --ht=*)
1018     htmldir=$ac_optarg ;;
1019
1020   -includedir | --includedir | --includedi | --included | --include \
1021   | --includ | --inclu | --incl | --inc)
1022     ac_prev=includedir ;;
1023   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1024   | --includ=* | --inclu=* | --incl=* | --inc=*)
1025     includedir=$ac_optarg ;;
1026
1027   -infodir | --infodir | --infodi | --infod | --info | --inf)
1028     ac_prev=infodir ;;
1029   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1030     infodir=$ac_optarg ;;
1031
1032   -libdir | --libdir | --libdi | --libd)
1033     ac_prev=libdir ;;
1034   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1035     libdir=$ac_optarg ;;
1036
1037   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1038   | --libexe | --libex | --libe)
1039     ac_prev=libexecdir ;;
1040   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1041   | --libexe=* | --libex=* | --libe=*)
1042     libexecdir=$ac_optarg ;;
1043
1044   -localedir | --localedir | --localedi | --localed | --locale)
1045     ac_prev=localedir ;;
1046   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1047     localedir=$ac_optarg ;;
1048
1049   -localstatedir | --localstatedir | --localstatedi | --localstated \
1050   | --localstate | --localstat | --localsta | --localst | --locals)
1051     ac_prev=localstatedir ;;
1052   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1053   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1054     localstatedir=$ac_optarg ;;
1055
1056   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1057     ac_prev=mandir ;;
1058   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1059     mandir=$ac_optarg ;;
1060
1061   -nfp | --nfp | --nf)
1062     # Obsolete; use --without-fp.
1063     with_fp=no ;;
1064
1065   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1066   | --no-cr | --no-c | -n)
1067     no_create=yes ;;
1068
1069   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1070   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1071     no_recursion=yes ;;
1072
1073   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1074   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1075   | --oldin | --oldi | --old | --ol | --o)
1076     ac_prev=oldincludedir ;;
1077   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1078   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1079   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1080     oldincludedir=$ac_optarg ;;
1081
1082   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1083     ac_prev=prefix ;;
1084   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1085     prefix=$ac_optarg ;;
1086
1087   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1088   | --program-pre | --program-pr | --program-p)
1089     ac_prev=program_prefix ;;
1090   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1091   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1092     program_prefix=$ac_optarg ;;
1093
1094   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1095   | --program-suf | --program-su | --program-s)
1096     ac_prev=program_suffix ;;
1097   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1098   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1099     program_suffix=$ac_optarg ;;
1100
1101   -program-transform-name | --program-transform-name \
1102   | --program-transform-nam | --program-transform-na \
1103   | --program-transform-n | --program-transform- \
1104   | --program-transform | --program-transfor \
1105   | --program-transfo | --program-transf \
1106   | --program-trans | --program-tran \
1107   | --progr-tra | --program-tr | --program-t)
1108     ac_prev=program_transform_name ;;
1109   -program-transform-name=* | --program-transform-name=* \
1110   | --program-transform-nam=* | --program-transform-na=* \
1111   | --program-transform-n=* | --program-transform-=* \
1112   | --program-transform=* | --program-transfor=* \
1113   | --program-transfo=* | --program-transf=* \
1114   | --program-trans=* | --program-tran=* \
1115   | --progr-tra=* | --program-tr=* | --program-t=*)
1116     program_transform_name=$ac_optarg ;;
1117
1118   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1119     ac_prev=pdfdir ;;
1120   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1121     pdfdir=$ac_optarg ;;
1122
1123   -psdir | --psdir | --psdi | --psd | --ps)
1124     ac_prev=psdir ;;
1125   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1126     psdir=$ac_optarg ;;
1127
1128   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1129   | -silent | --silent | --silen | --sile | --sil)
1130     silent=yes ;;
1131
1132   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1133     ac_prev=sbindir ;;
1134   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1135   | --sbi=* | --sb=*)
1136     sbindir=$ac_optarg ;;
1137
1138   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1139   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1140   | --sharedst | --shareds | --shared | --share | --shar \
1141   | --sha | --sh)
1142     ac_prev=sharedstatedir ;;
1143   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1144   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1145   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1146   | --sha=* | --sh=*)
1147     sharedstatedir=$ac_optarg ;;
1148
1149   -site | --site | --sit)
1150     ac_prev=site ;;
1151   -site=* | --site=* | --sit=*)
1152     site=$ac_optarg ;;
1153
1154   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1155     ac_prev=srcdir ;;
1156   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1157     srcdir=$ac_optarg ;;
1158
1159   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1160   | --syscon | --sysco | --sysc | --sys | --sy)
1161     ac_prev=sysconfdir ;;
1162   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1163   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1164     sysconfdir=$ac_optarg ;;
1165
1166   -target | --target | --targe | --targ | --tar | --ta | --t)
1167     ac_prev=target_alias ;;
1168   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1169     target_alias=$ac_optarg ;;
1170
1171   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1172     verbose=yes ;;
1173
1174   -version | --version | --versio | --versi | --vers | -V)
1175     ac_init_version=: ;;
1176
1177   -with-* | --with-*)
1178     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1179     # Reject names that are not valid shell variable names.
1180     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1181       as_fn_error $? "invalid package name: $ac_useropt"
1182     ac_useropt_orig=$ac_useropt
1183     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1184     case $ac_user_opts in
1185       *"
1186 "with_$ac_useropt"
1187 "*) ;;
1188       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1189          ac_unrecognized_sep=', ';;
1190     esac
1191     eval with_$ac_useropt=\$ac_optarg ;;
1192
1193   -without-* | --without-*)
1194     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1195     # Reject names that are not valid shell variable names.
1196     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1197       as_fn_error $? "invalid package name: $ac_useropt"
1198     ac_useropt_orig=$ac_useropt
1199     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1200     case $ac_user_opts in
1201       *"
1202 "with_$ac_useropt"
1203 "*) ;;
1204       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1205          ac_unrecognized_sep=', ';;
1206     esac
1207     eval with_$ac_useropt=no ;;
1208
1209   --x)
1210     # Obsolete; use --with-x.
1211     with_x=yes ;;
1212
1213   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1214   | --x-incl | --x-inc | --x-in | --x-i)
1215     ac_prev=x_includes ;;
1216   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1217   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1218     x_includes=$ac_optarg ;;
1219
1220   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1221   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1222     ac_prev=x_libraries ;;
1223   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1224   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1225     x_libraries=$ac_optarg ;;
1226
1227   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1228 Try \`$0 --help' for more information"
1229     ;;
1230
1231   *=*)
1232     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1233     # Reject names that are not valid shell variable names.
1234     case $ac_envvar in #(
1235       '' | [0-9]* | *[!_$as_cr_alnum]* )
1236       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1237     esac
1238     eval $ac_envvar=\$ac_optarg
1239     export $ac_envvar ;;
1240
1241   *)
1242     # FIXME: should be removed in autoconf 3.0.
1243     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1244     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1245       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1246     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1247     ;;
1248
1249   esac
1250 done
1251
1252 if test -n "$ac_prev"; then
1253   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1254   as_fn_error $? "missing argument to $ac_option"
1255 fi
1256
1257 if test -n "$ac_unrecognized_opts"; then
1258   case $enable_option_checking in
1259     no) ;;
1260     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1261     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1262   esac
1263 fi
1264
1265 # Check all directory arguments for consistency.
1266 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1267                 datadir sysconfdir sharedstatedir localstatedir includedir \
1268                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1269                 libdir localedir mandir
1270 do
1271   eval ac_val=\$$ac_var
1272   # Remove trailing slashes.
1273   case $ac_val in
1274     */ )
1275       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1276       eval $ac_var=\$ac_val;;
1277   esac
1278   # Be sure to have absolute directory names.
1279   case $ac_val in
1280     [\\/$]* | ?:[\\/]* )  continue;;
1281     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1282   esac
1283   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1284 done
1285
1286 # There might be people who depend on the old broken behavior: `$host'
1287 # used to hold the argument of --host etc.
1288 # FIXME: To remove some day.
1289 build=$build_alias
1290 host=$host_alias
1291 target=$target_alias
1292
1293 # FIXME: To remove some day.
1294 if test "x$host_alias" != x; then
1295   if test "x$build_alias" = x; then
1296     cross_compiling=maybe
1297   elif test "x$build_alias" != "x$host_alias"; then
1298     cross_compiling=yes
1299   fi
1300 fi
1301
1302 ac_tool_prefix=
1303 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1304
1305 test "$silent" = yes && exec 6>/dev/null
1306
1307
1308 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1309 ac_ls_di=`ls -di .` &&
1310 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1311   as_fn_error $? "working directory cannot be determined"
1312 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1313   as_fn_error $? "pwd does not report name of working directory"
1314
1315
1316 # Find the source files, if location was not specified.
1317 if test -z "$srcdir"; then
1318   ac_srcdir_defaulted=yes
1319   # Try the directory containing this script, then the parent directory.
1320   ac_confdir=`$as_dirname -- "$as_myself" ||
1321 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1322          X"$as_myself" : 'X\(//\)[^/]' \| \
1323          X"$as_myself" : 'X\(//\)$' \| \
1324          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1325 $as_echo X"$as_myself" |
1326     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1327             s//\1/
1328             q
1329           }
1330           /^X\(\/\/\)[^/].*/{
1331             s//\1/
1332             q
1333           }
1334           /^X\(\/\/\)$/{
1335             s//\1/
1336             q
1337           }
1338           /^X\(\/\).*/{
1339             s//\1/
1340             q
1341           }
1342           s/.*/./; q'`
1343   srcdir=$ac_confdir
1344   if test ! -r "$srcdir/$ac_unique_file"; then
1345     srcdir=..
1346   fi
1347 else
1348   ac_srcdir_defaulted=no
1349 fi
1350 if test ! -r "$srcdir/$ac_unique_file"; then
1351   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1352   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1353 fi
1354 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1355 ac_abs_confdir=`(
1356         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1357         pwd)`
1358 # When building in place, set srcdir=.
1359 if test "$ac_abs_confdir" = "$ac_pwd"; then
1360   srcdir=.
1361 fi
1362 # Remove unnecessary trailing slashes from srcdir.
1363 # Double slashes in file names in object file debugging info
1364 # mess up M-x gdb in Emacs.
1365 case $srcdir in
1366 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1367 esac
1368 for ac_var in $ac_precious_vars; do
1369   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1370   eval ac_env_${ac_var}_value=\$${ac_var}
1371   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1372   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1373 done
1374
1375 #
1376 # Report the --help message.
1377 #
1378 if test "$ac_init_help" = "long"; then
1379   # Omit some internal or obsolete options to make the list less imposing.
1380   # This message is too long to be a string in the A/UX 3.1 sh.
1381   cat <<_ACEOF
1382 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1383
1384 Usage: $0 [OPTION]... [VAR=VALUE]...
1385
1386 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1387 VAR=VALUE.  See below for descriptions of some of the useful variables.
1388
1389 Defaults for the options are specified in brackets.
1390
1391 Configuration:
1392   -h, --help              display this help and exit
1393       --help=short        display options specific to this package
1394       --help=recursive    display the short help of all the included packages
1395   -V, --version           display version information and exit
1396   -q, --quiet, --silent   do not print \`checking ...' messages
1397       --cache-file=FILE   cache test results in FILE [disabled]
1398   -C, --config-cache      alias for \`--cache-file=config.cache'
1399   -n, --no-create         do not create output files
1400       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1401
1402 Installation directories:
1403   --prefix=PREFIX         install architecture-independent files in PREFIX
1404                           [$ac_default_prefix]
1405   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1406                           [PREFIX]
1407
1408 By default, \`make install' will install all the files in
1409 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1410 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1411 for instance \`--prefix=\$HOME'.
1412
1413 For better control, use the options below.
1414
1415 Fine tuning of the installation directories:
1416   --bindir=DIR            user executables [EPREFIX/bin]
1417   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1418   --libexecdir=DIR        program executables [EPREFIX/libexec]
1419   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1420   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1421   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1422   --libdir=DIR            object code libraries [EPREFIX/lib]
1423   --includedir=DIR        C header files [PREFIX/include]
1424   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1425   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1426   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1427   --infodir=DIR           info documentation [DATAROOTDIR/info]
1428   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1429   --mandir=DIR            man documentation [DATAROOTDIR/man]
1430   --docdir=DIR            documentation root [DATAROOTDIR/doc/package-unused]
1431   --htmldir=DIR           html documentation [DOCDIR]
1432   --dvidir=DIR            dvi documentation [DOCDIR]
1433   --pdfdir=DIR            pdf documentation [DOCDIR]
1434   --psdir=DIR             ps documentation [DOCDIR]
1435 _ACEOF
1436
1437   cat <<\_ACEOF
1438
1439 Program names:
1440   --program-prefix=PREFIX            prepend PREFIX to installed program names
1441   --program-suffix=SUFFIX            append SUFFIX to installed program names
1442   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1443
1444 System types:
1445   --build=BUILD     configure for building on BUILD [guessed]
1446   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1447   --target=TARGET   configure for building compilers for TARGET [HOST]
1448 _ACEOF
1449 fi
1450
1451 if test -n "$ac_init_help"; then
1452   case $ac_init_help in
1453      short | recursive ) echo "Configuration of package-unused version-unused:";;
1454    esac
1455   cat <<\_ACEOF
1456
1457 Optional Features:
1458   --disable-option-checking  ignore unrecognized --enable/--with options
1459   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1460   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1461   --enable-multilib       build many library versions (default)
1462   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
1463   --enable-dependency-tracking
1464                           do not reject slow dependency extractors
1465   --disable-dependency-tracking
1466                           speeds up one-time build
1467   --enable-silent-rules   less verbose build output (undo: "make V=1")
1468   --disable-silent-rules  verbose build output (undo: "make V=0")
1469   --enable-maintainer-mode
1470                           enable make rules and dependencies not useful (and
1471                           sometimes confusing) to the casual installer
1472   --enable-shared[=PKGS]  build shared libraries [default=yes]
1473   --enable-static[=PKGS]  build static libraries [default=yes]
1474   --enable-fast-install[=PKGS]
1475                           optimize for fast installation [default=yes]
1476   --disable-libtool-lock  avoid locking (might break parallel builds)
1477   --enable-darwin-at-rpath
1478                           install libraries with @rpath/library-name, requires
1479                           rpaths to be added to executables
1480   --disable-werror        disable building with -Werror
1481   --enable-cet            enable Intel CET in target libraries [default=auto]
1482
1483 Optional Packages:
1484   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1485   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1486   --with-toolexeclibdir=DIR
1487                           install libraries built with a cross compiler within
1488                           DIR
1489   --with-pic              try to use only PIC/non-PIC objects [default=use
1490                           both]
1491   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1492   --with-gcc-major-version-only
1493                           use only GCC major number in filesystem paths
1494
1495 Some influential environment variables:
1496   CC          C compiler command
1497   CFLAGS      C compiler flags
1498   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1499               nonstandard directory <lib dir>
1500   LIBS        libraries to pass to the linker, e.g. -l<library>
1501   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1502               you have headers in a nonstandard directory <include dir>
1503   CPP         C preprocessor
1504   CXX         C++ compiler command
1505   CXXFLAGS    C++ compiler flags
1506   CCAS        assembler compiler command (defaults to CC)
1507   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1508   CXXCPP      C++ preprocessor
1509
1510 Use these variables to override the choices made by `configure' or to help
1511 it to find libraries and programs with nonstandard names/locations.
1512
1513 Report bugs to <libsanitizer>.
1514 _ACEOF
1515 ac_status=$?
1516 fi
1517
1518 if test "$ac_init_help" = "recursive"; then
1519   # If there are subdirs, report their specific --help.
1520   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1521     test -d "$ac_dir" ||
1522       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1523       continue
1524     ac_builddir=.
1525
1526 case "$ac_dir" in
1527 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1528 *)
1529   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1530   # A ".." for each directory in $ac_dir_suffix.
1531   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1532   case $ac_top_builddir_sub in
1533   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1534   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1535   esac ;;
1536 esac
1537 ac_abs_top_builddir=$ac_pwd
1538 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1539 # for backward compatibility:
1540 ac_top_builddir=$ac_top_build_prefix
1541
1542 case $srcdir in
1543   .)  # We are building in place.
1544     ac_srcdir=.
1545     ac_top_srcdir=$ac_top_builddir_sub
1546     ac_abs_top_srcdir=$ac_pwd ;;
1547   [\\/]* | ?:[\\/]* )  # Absolute name.
1548     ac_srcdir=$srcdir$ac_dir_suffix;
1549     ac_top_srcdir=$srcdir
1550     ac_abs_top_srcdir=$srcdir ;;
1551   *) # Relative name.
1552     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1553     ac_top_srcdir=$ac_top_build_prefix$srcdir
1554     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1555 esac
1556 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1557
1558     cd "$ac_dir" || { ac_status=$?; continue; }
1559     # Check for guested configure.
1560     if test -f "$ac_srcdir/configure.gnu"; then
1561       echo &&
1562       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1563     elif test -f "$ac_srcdir/configure"; then
1564       echo &&
1565       $SHELL "$ac_srcdir/configure" --help=recursive
1566     else
1567       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1568     fi || ac_status=$?
1569     cd "$ac_pwd" || { ac_status=$?; break; }
1570   done
1571 fi
1572
1573 test -n "$ac_init_help" && exit $ac_status
1574 if $ac_init_version; then
1575   cat <<\_ACEOF
1576 package-unused configure version-unused
1577 generated by GNU Autoconf 2.69
1578
1579 Copyright (C) 2012 Free Software Foundation, Inc.
1580 This configure script is free software; the Free Software Foundation
1581 gives unlimited permission to copy, distribute and modify it.
1582 _ACEOF
1583   exit
1584 fi
1585
1586 ## ------------------------ ##
1587 ## Autoconf initialization. ##
1588 ## ------------------------ ##
1589
1590 # ac_fn_c_try_compile LINENO
1591 # --------------------------
1592 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1593 ac_fn_c_try_compile ()
1594 {
1595   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1596   rm -f conftest.$ac_objext
1597   if { { ac_try="$ac_compile"
1598 case "(($ac_try" in
1599   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1600   *) ac_try_echo=$ac_try;;
1601 esac
1602 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1603 $as_echo "$ac_try_echo"; } >&5
1604   (eval "$ac_compile") 2>conftest.err
1605   ac_status=$?
1606   if test -s conftest.err; then
1607     grep -v '^ *+' conftest.err >conftest.er1
1608     cat conftest.er1 >&5
1609     mv -f conftest.er1 conftest.err
1610   fi
1611   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1612   test $ac_status = 0; } && {
1613          test -z "$ac_c_werror_flag" ||
1614          test ! -s conftest.err
1615        } && test -s conftest.$ac_objext; then :
1616   ac_retval=0
1617 else
1618   $as_echo "$as_me: failed program was:" >&5
1619 sed 's/^/| /' conftest.$ac_ext >&5
1620
1621         ac_retval=1
1622 fi
1623   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1624   as_fn_set_status $ac_retval
1625
1626 } # ac_fn_c_try_compile
1627
1628 # ac_fn_c_try_cpp LINENO
1629 # ----------------------
1630 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1631 ac_fn_c_try_cpp ()
1632 {
1633   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1634   if { { ac_try="$ac_cpp conftest.$ac_ext"
1635 case "(($ac_try" in
1636   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1637   *) ac_try_echo=$ac_try;;
1638 esac
1639 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1640 $as_echo "$ac_try_echo"; } >&5
1641   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1642   ac_status=$?
1643   if test -s conftest.err; then
1644     grep -v '^ *+' conftest.err >conftest.er1
1645     cat conftest.er1 >&5
1646     mv -f conftest.er1 conftest.err
1647   fi
1648   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1649   test $ac_status = 0; } > conftest.i && {
1650          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1651          test ! -s conftest.err
1652        }; then :
1653   ac_retval=0
1654 else
1655   $as_echo "$as_me: failed program was:" >&5
1656 sed 's/^/| /' conftest.$ac_ext >&5
1657
1658     ac_retval=1
1659 fi
1660   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1661   as_fn_set_status $ac_retval
1662
1663 } # ac_fn_c_try_cpp
1664
1665 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1666 # -------------------------------------------------------
1667 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1668 # the include files in INCLUDES and setting the cache variable VAR
1669 # accordingly.
1670 ac_fn_c_check_header_mongrel ()
1671 {
1672   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1673   if eval \${$3+:} false; then :
1674   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1675 $as_echo_n "checking for $2... " >&6; }
1676 if eval \${$3+:} false; then :
1677   $as_echo_n "(cached) " >&6
1678 fi
1679 eval ac_res=\$$3
1680                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1681 $as_echo "$ac_res" >&6; }
1682 else
1683   # Is the header compilable?
1684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1685 $as_echo_n "checking $2 usability... " >&6; }
1686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1687 /* end confdefs.h.  */
1688 $4
1689 #include <$2>
1690 _ACEOF
1691 if ac_fn_c_try_compile "$LINENO"; then :
1692   ac_header_compiler=yes
1693 else
1694   ac_header_compiler=no
1695 fi
1696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1698 $as_echo "$ac_header_compiler" >&6; }
1699
1700 # Is the header present?
1701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1702 $as_echo_n "checking $2 presence... " >&6; }
1703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1704 /* end confdefs.h.  */
1705 #include <$2>
1706 _ACEOF
1707 if ac_fn_c_try_cpp "$LINENO"; then :
1708   ac_header_preproc=yes
1709 else
1710   ac_header_preproc=no
1711 fi
1712 rm -f conftest.err conftest.i conftest.$ac_ext
1713 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1714 $as_echo "$ac_header_preproc" >&6; }
1715
1716 # So?  What about this header?
1717 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1718   yes:no: )
1719     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1720 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1721     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1722 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1723     ;;
1724   no:yes:* )
1725     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1726 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1727     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1728 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1729     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1730 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1731     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1732 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1733     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1734 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1735 ( $as_echo "## --------------------------- ##
1736 ## Report this to libsanitizer ##
1737 ## --------------------------- ##"
1738      ) | sed "s/^/$as_me: WARNING:     /" >&2
1739     ;;
1740 esac
1741   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1742 $as_echo_n "checking for $2... " >&6; }
1743 if eval \${$3+:} false; then :
1744   $as_echo_n "(cached) " >&6
1745 else
1746   eval "$3=\$ac_header_compiler"
1747 fi
1748 eval ac_res=\$$3
1749                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1750 $as_echo "$ac_res" >&6; }
1751 fi
1752   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1753
1754 } # ac_fn_c_check_header_mongrel
1755
1756 # ac_fn_c_try_run LINENO
1757 # ----------------------
1758 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1759 # that executables *can* be run.
1760 ac_fn_c_try_run ()
1761 {
1762   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1763   if { { ac_try="$ac_link"
1764 case "(($ac_try" in
1765   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1766   *) ac_try_echo=$ac_try;;
1767 esac
1768 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1769 $as_echo "$ac_try_echo"; } >&5
1770   (eval "$ac_link") 2>&5
1771   ac_status=$?
1772   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1773   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1774   { { case "(($ac_try" in
1775   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1776   *) ac_try_echo=$ac_try;;
1777 esac
1778 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1779 $as_echo "$ac_try_echo"; } >&5
1780   (eval "$ac_try") 2>&5
1781   ac_status=$?
1782   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1783   test $ac_status = 0; }; }; then :
1784   ac_retval=0
1785 else
1786   $as_echo "$as_me: program exited with status $ac_status" >&5
1787        $as_echo "$as_me: failed program was:" >&5
1788 sed 's/^/| /' conftest.$ac_ext >&5
1789
1790        ac_retval=$ac_status
1791 fi
1792   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1793   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1794   as_fn_set_status $ac_retval
1795
1796 } # ac_fn_c_try_run
1797
1798 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1799 # -------------------------------------------------------
1800 # Tests whether HEADER exists and can be compiled using the include files in
1801 # INCLUDES, setting the cache variable VAR accordingly.
1802 ac_fn_c_check_header_compile ()
1803 {
1804   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1805   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1806 $as_echo_n "checking for $2... " >&6; }
1807 if eval \${$3+:} false; then :
1808   $as_echo_n "(cached) " >&6
1809 else
1810   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1811 /* end confdefs.h.  */
1812 $4
1813 #include <$2>
1814 _ACEOF
1815 if ac_fn_c_try_compile "$LINENO"; then :
1816   eval "$3=yes"
1817 else
1818   eval "$3=no"
1819 fi
1820 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1821 fi
1822 eval ac_res=\$$3
1823                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1824 $as_echo "$ac_res" >&6; }
1825   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1826
1827 } # ac_fn_c_check_header_compile
1828
1829 # ac_fn_cxx_try_compile LINENO
1830 # ----------------------------
1831 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1832 ac_fn_cxx_try_compile ()
1833 {
1834   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1835   rm -f conftest.$ac_objext
1836   if { { ac_try="$ac_compile"
1837 case "(($ac_try" in
1838   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1839   *) ac_try_echo=$ac_try;;
1840 esac
1841 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1842 $as_echo "$ac_try_echo"; } >&5
1843   (eval "$ac_compile") 2>conftest.err
1844   ac_status=$?
1845   if test -s conftest.err; then
1846     grep -v '^ *+' conftest.err >conftest.er1
1847     cat conftest.er1 >&5
1848     mv -f conftest.er1 conftest.err
1849   fi
1850   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1851   test $ac_status = 0; } && {
1852          test -z "$ac_cxx_werror_flag" ||
1853          test ! -s conftest.err
1854        } && test -s conftest.$ac_objext; then :
1855   ac_retval=0
1856 else
1857   $as_echo "$as_me: failed program was:" >&5
1858 sed 's/^/| /' conftest.$ac_ext >&5
1859
1860         ac_retval=1
1861 fi
1862   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1863   as_fn_set_status $ac_retval
1864
1865 } # ac_fn_cxx_try_compile
1866
1867 # ac_fn_c_try_link LINENO
1868 # -----------------------
1869 # Try to link conftest.$ac_ext, and return whether this succeeded.
1870 ac_fn_c_try_link ()
1871 {
1872   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1873   rm -f conftest.$ac_objext conftest$ac_exeext
1874   if { { ac_try="$ac_link"
1875 case "(($ac_try" in
1876   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1877   *) ac_try_echo=$ac_try;;
1878 esac
1879 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1880 $as_echo "$ac_try_echo"; } >&5
1881   (eval "$ac_link") 2>conftest.err
1882   ac_status=$?
1883   if test -s conftest.err; then
1884     grep -v '^ *+' conftest.err >conftest.er1
1885     cat conftest.er1 >&5
1886     mv -f conftest.er1 conftest.err
1887   fi
1888   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1889   test $ac_status = 0; } && {
1890          test -z "$ac_c_werror_flag" ||
1891          test ! -s conftest.err
1892        } && test -s conftest$ac_exeext && {
1893          test "$cross_compiling" = yes ||
1894          test -x conftest$ac_exeext
1895        }; then :
1896   ac_retval=0
1897 else
1898   $as_echo "$as_me: failed program was:" >&5
1899 sed 's/^/| /' conftest.$ac_ext >&5
1900
1901         ac_retval=1
1902 fi
1903   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1904   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1905   # interfere with the next link command; also delete a directory that is
1906   # left behind by Apple's compiler.  We do this before executing the actions.
1907   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1908   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1909   as_fn_set_status $ac_retval
1910
1911 } # ac_fn_c_try_link
1912
1913 # ac_fn_c_check_func LINENO FUNC VAR
1914 # ----------------------------------
1915 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1916 ac_fn_c_check_func ()
1917 {
1918   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1919   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1920 $as_echo_n "checking for $2... " >&6; }
1921 if eval \${$3+:} false; then :
1922   $as_echo_n "(cached) " >&6
1923 else
1924   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1925 /* end confdefs.h.  */
1926 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1927    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1928 #define $2 innocuous_$2
1929
1930 /* System header to define __stub macros and hopefully few prototypes,
1931     which can conflict with char $2 (); below.
1932     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1933     <limits.h> exists even on freestanding compilers.  */
1934
1935 #ifdef __STDC__
1936 # include <limits.h>
1937 #else
1938 # include <assert.h>
1939 #endif
1940
1941 #undef $2
1942
1943 /* Override any GCC internal prototype to avoid an error.
1944    Use char because int might match the return type of a GCC
1945    builtin and then its argument prototype would still apply.  */
1946 #ifdef __cplusplus
1947 extern "C"
1948 #endif
1949 char $2 ();
1950 /* The GNU C library defines this for functions which it implements
1951     to always fail with ENOSYS.  Some functions are actually named
1952     something starting with __ and the normal name is an alias.  */
1953 #if defined __stub_$2 || defined __stub___$2
1954 choke me
1955 #endif
1956
1957 int
1958 main ()
1959 {
1960 return $2 ();
1961   ;
1962   return 0;
1963 }
1964 _ACEOF
1965 if ac_fn_c_try_link "$LINENO"; then :
1966   eval "$3=yes"
1967 else
1968   eval "$3=no"
1969 fi
1970 rm -f core conftest.err conftest.$ac_objext \
1971     conftest$ac_exeext conftest.$ac_ext
1972 fi
1973 eval ac_res=\$$3
1974                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1975 $as_echo "$ac_res" >&6; }
1976   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1977
1978 } # ac_fn_c_check_func
1979
1980 # ac_fn_cxx_try_cpp LINENO
1981 # ------------------------
1982 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1983 ac_fn_cxx_try_cpp ()
1984 {
1985   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1986   if { { ac_try="$ac_cpp conftest.$ac_ext"
1987 case "(($ac_try" in
1988   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1989   *) ac_try_echo=$ac_try;;
1990 esac
1991 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1992 $as_echo "$ac_try_echo"; } >&5
1993   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1994   ac_status=$?
1995   if test -s conftest.err; then
1996     grep -v '^ *+' conftest.err >conftest.er1
1997     cat conftest.er1 >&5
1998     mv -f conftest.er1 conftest.err
1999   fi
2000   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2001   test $ac_status = 0; } > conftest.i && {
2002          test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
2003          test ! -s conftest.err
2004        }; then :
2005   ac_retval=0
2006 else
2007   $as_echo "$as_me: failed program was:" >&5
2008 sed 's/^/| /' conftest.$ac_ext >&5
2009
2010     ac_retval=1
2011 fi
2012   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2013   as_fn_set_status $ac_retval
2014
2015 } # ac_fn_cxx_try_cpp
2016
2017 # ac_fn_cxx_try_link LINENO
2018 # -------------------------
2019 # Try to link conftest.$ac_ext, and return whether this succeeded.
2020 ac_fn_cxx_try_link ()
2021 {
2022   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2023   rm -f conftest.$ac_objext conftest$ac_exeext
2024   if { { ac_try="$ac_link"
2025 case "(($ac_try" in
2026   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2027   *) ac_try_echo=$ac_try;;
2028 esac
2029 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2030 $as_echo "$ac_try_echo"; } >&5
2031   (eval "$ac_link") 2>conftest.err
2032   ac_status=$?
2033   if test -s conftest.err; then
2034     grep -v '^ *+' conftest.err >conftest.er1
2035     cat conftest.er1 >&5
2036     mv -f conftest.er1 conftest.err
2037   fi
2038   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2039   test $ac_status = 0; } && {
2040          test -z "$ac_cxx_werror_flag" ||
2041          test ! -s conftest.err
2042        } && test -s conftest$ac_exeext && {
2043          test "$cross_compiling" = yes ||
2044          test -x conftest$ac_exeext
2045        }; then :
2046   ac_retval=0
2047 else
2048   $as_echo "$as_me: failed program was:" >&5
2049 sed 's/^/| /' conftest.$ac_ext >&5
2050
2051         ac_retval=1
2052 fi
2053   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2054   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2055   # interfere with the next link command; also delete a directory that is
2056   # left behind by Apple's compiler.  We do this before executing the actions.
2057   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2058   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2059   as_fn_set_status $ac_retval
2060
2061 } # ac_fn_cxx_try_link
2062
2063 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2064 # --------------------------------------------
2065 # Tries to find the compile-time value of EXPR in a program that includes
2066 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2067 # computed
2068 ac_fn_c_compute_int ()
2069 {
2070   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2071   if test "$cross_compiling" = yes; then
2072     # Depending upon the size, compute the lo and hi bounds.
2073 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2074 /* end confdefs.h.  */
2075 $4
2076 int
2077 main ()
2078 {
2079 static int test_array [1 - 2 * !(($2) >= 0)];
2080 test_array [0] = 0;
2081 return test_array [0];
2082
2083   ;
2084   return 0;
2085 }
2086 _ACEOF
2087 if ac_fn_c_try_compile "$LINENO"; then :
2088   ac_lo=0 ac_mid=0
2089   while :; do
2090     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2091 /* end confdefs.h.  */
2092 $4
2093 int
2094 main ()
2095 {
2096 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2097 test_array [0] = 0;
2098 return test_array [0];
2099
2100   ;
2101   return 0;
2102 }
2103 _ACEOF
2104 if ac_fn_c_try_compile "$LINENO"; then :
2105   ac_hi=$ac_mid; break
2106 else
2107   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2108                         if test $ac_lo -le $ac_mid; then
2109                           ac_lo= ac_hi=
2110                           break
2111                         fi
2112                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2113 fi
2114 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2115   done
2116 else
2117   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2118 /* end confdefs.h.  */
2119 $4
2120 int
2121 main ()
2122 {
2123 static int test_array [1 - 2 * !(($2) < 0)];
2124 test_array [0] = 0;
2125 return test_array [0];
2126
2127   ;
2128   return 0;
2129 }
2130 _ACEOF
2131 if ac_fn_c_try_compile "$LINENO"; then :
2132   ac_hi=-1 ac_mid=-1
2133   while :; do
2134     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2135 /* end confdefs.h.  */
2136 $4
2137 int
2138 main ()
2139 {
2140 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2141 test_array [0] = 0;
2142 return test_array [0];
2143
2144   ;
2145   return 0;
2146 }
2147 _ACEOF
2148 if ac_fn_c_try_compile "$LINENO"; then :
2149   ac_lo=$ac_mid; break
2150 else
2151   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2152                         if test $ac_mid -le $ac_hi; then
2153                           ac_lo= ac_hi=
2154                           break
2155                         fi
2156                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2157 fi
2158 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2159   done
2160 else
2161   ac_lo= ac_hi=
2162 fi
2163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2164 fi
2165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2166 # Binary search between lo and hi bounds.
2167 while test "x$ac_lo" != "x$ac_hi"; do
2168   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2169   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2170 /* end confdefs.h.  */
2171 $4
2172 int
2173 main ()
2174 {
2175 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2176 test_array [0] = 0;
2177 return test_array [0];
2178
2179   ;
2180   return 0;
2181 }
2182 _ACEOF
2183 if ac_fn_c_try_compile "$LINENO"; then :
2184   ac_hi=$ac_mid
2185 else
2186   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2187 fi
2188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2189 done
2190 case $ac_lo in #((
2191 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2192 '') ac_retval=1 ;;
2193 esac
2194   else
2195     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2196 /* end confdefs.h.  */
2197 $4
2198 static long int longval () { return $2; }
2199 static unsigned long int ulongval () { return $2; }
2200 #include <stdio.h>
2201 #include <stdlib.h>
2202 int
2203 main ()
2204 {
2205
2206   FILE *f = fopen ("conftest.val", "w");
2207   if (! f)
2208     return 1;
2209   if (($2) < 0)
2210     {
2211       long int i = longval ();
2212       if (i != ($2))
2213         return 1;
2214       fprintf (f, "%ld", i);
2215     }
2216   else
2217     {
2218       unsigned long int i = ulongval ();
2219       if (i != ($2))
2220         return 1;
2221       fprintf (f, "%lu", i);
2222     }
2223   /* Do not output a trailing newline, as this causes \r\n confusion
2224      on some platforms.  */
2225   return ferror (f) || fclose (f) != 0;
2226
2227   ;
2228   return 0;
2229 }
2230 _ACEOF
2231 if ac_fn_c_try_run "$LINENO"; then :
2232   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2233 else
2234   ac_retval=1
2235 fi
2236 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2237   conftest.$ac_objext conftest.beam conftest.$ac_ext
2238 rm -f conftest.val
2239
2240   fi
2241   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2242   as_fn_set_status $ac_retval
2243
2244 } # ac_fn_c_compute_int
2245
2246 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2247 # -------------------------------------------
2248 # Tests whether TYPE exists after having included INCLUDES, setting cache
2249 # variable VAR accordingly.
2250 ac_fn_c_check_type ()
2251 {
2252   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2253   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2254 $as_echo_n "checking for $2... " >&6; }
2255 if eval \${$3+:} false; then :
2256   $as_echo_n "(cached) " >&6
2257 else
2258   eval "$3=no"
2259   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2260 /* end confdefs.h.  */
2261 $4
2262 int
2263 main ()
2264 {
2265 if (sizeof ($2))
2266          return 0;
2267   ;
2268   return 0;
2269 }
2270 _ACEOF
2271 if ac_fn_c_try_compile "$LINENO"; then :
2272   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2273 /* end confdefs.h.  */
2274 $4
2275 int
2276 main ()
2277 {
2278 if (sizeof (($2)))
2279             return 0;
2280   ;
2281   return 0;
2282 }
2283 _ACEOF
2284 if ac_fn_c_try_compile "$LINENO"; then :
2285
2286 else
2287   eval "$3=yes"
2288 fi
2289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2290 fi
2291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2292 fi
2293 eval ac_res=\$$3
2294                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2295 $as_echo "$ac_res" >&6; }
2296   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2297
2298 } # ac_fn_c_check_type
2299
2300 # ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
2301 # ---------------------------------------------
2302 # Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
2303 # accordingly.
2304 ac_fn_c_check_decl ()
2305 {
2306   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2307   as_decl_name=`echo $2|sed 's/ *(.*//'`
2308   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2309   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2310 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2311 if eval \${$3+:} false; then :
2312   $as_echo_n "(cached) " >&6
2313 else
2314   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2315 /* end confdefs.h.  */
2316 $4
2317 int
2318 main ()
2319 {
2320 #ifndef $as_decl_name
2321 #ifdef __cplusplus
2322   (void) $as_decl_use;
2323 #else
2324   (void) $as_decl_name;
2325 #endif
2326 #endif
2327
2328   ;
2329   return 0;
2330 }
2331 _ACEOF
2332 if ac_fn_c_try_compile "$LINENO"; then :
2333   eval "$3=yes"
2334 else
2335   eval "$3=no"
2336 fi
2337 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2338 fi
2339 eval ac_res=\$$3
2340                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2341 $as_echo "$ac_res" >&6; }
2342   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2343
2344 } # ac_fn_c_check_decl
2345 cat >config.log <<_ACEOF
2346 This file contains any messages produced by compilers while
2347 running configure, to aid debugging if configure makes a mistake.
2348
2349 It was created by package-unused $as_me version-unused, which was
2350 generated by GNU Autoconf 2.69.  Invocation command line was
2351
2352   $ $0 $@
2353
2354 _ACEOF
2355 exec 5>>config.log
2356 {
2357 cat <<_ASUNAME
2358 ## --------- ##
2359 ## Platform. ##
2360 ## --------- ##
2361
2362 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2363 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2364 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2365 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2366 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2367
2368 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2369 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2370
2371 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2372 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2373 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2374 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2375 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2376 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2377 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2378
2379 _ASUNAME
2380
2381 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2382 for as_dir in $PATH
2383 do
2384   IFS=$as_save_IFS
2385   test -z "$as_dir" && as_dir=.
2386     $as_echo "PATH: $as_dir"
2387   done
2388 IFS=$as_save_IFS
2389
2390 } >&5
2391
2392 cat >&5 <<_ACEOF
2393
2394
2395 ## ----------- ##
2396 ## Core tests. ##
2397 ## ----------- ##
2398
2399 _ACEOF
2400
2401
2402 # Keep a trace of the command line.
2403 # Strip out --no-create and --no-recursion so they do not pile up.
2404 # Strip out --silent because we don't want to record it for future runs.
2405 # Also quote any args containing shell meta-characters.
2406 # Make two passes to allow for proper duplicate-argument suppression.
2407 ac_configure_args=
2408 ac_configure_args0=
2409 ac_configure_args1=
2410 ac_must_keep_next=false
2411 for ac_pass in 1 2
2412 do
2413   for ac_arg
2414   do
2415     case $ac_arg in
2416     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2417     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2418     | -silent | --silent | --silen | --sile | --sil)
2419       continue ;;
2420     *\'*)
2421       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2422     esac
2423     case $ac_pass in
2424     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2425     2)
2426       as_fn_append ac_configure_args1 " '$ac_arg'"
2427       if test $ac_must_keep_next = true; then
2428         ac_must_keep_next=false # Got value, back to normal.
2429       else
2430         case $ac_arg in
2431           *=* | --config-cache | -C | -disable-* | --disable-* \
2432           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2433           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2434           | -with-* | --with-* | -without-* | --without-* | --x)
2435             case "$ac_configure_args0 " in
2436               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2437             esac
2438             ;;
2439           -* ) ac_must_keep_next=true ;;
2440         esac
2441       fi
2442       as_fn_append ac_configure_args " '$ac_arg'"
2443       ;;
2444     esac
2445   done
2446 done
2447 { ac_configure_args0=; unset ac_configure_args0;}
2448 { ac_configure_args1=; unset ac_configure_args1;}
2449
2450 # When interrupted or exit'd, cleanup temporary files, and complete
2451 # config.log.  We remove comments because anyway the quotes in there
2452 # would cause problems or look ugly.
2453 # WARNING: Use '\'' to represent an apostrophe within the trap.
2454 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2455 trap 'exit_status=$?
2456   # Save into config.log some information that might help in debugging.
2457   {
2458     echo
2459
2460     $as_echo "## ---------------- ##
2461 ## Cache variables. ##
2462 ## ---------------- ##"
2463     echo
2464     # The following way of writing the cache mishandles newlines in values,
2465 (
2466   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2467     eval ac_val=\$$ac_var
2468     case $ac_val in #(
2469     *${as_nl}*)
2470       case $ac_var in #(
2471       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2472 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2473       esac
2474       case $ac_var in #(
2475       _ | IFS | as_nl) ;; #(
2476       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2477       *) { eval $ac_var=; unset $ac_var;} ;;
2478       esac ;;
2479     esac
2480   done
2481   (set) 2>&1 |
2482     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2483     *${as_nl}ac_space=\ *)
2484       sed -n \
2485         "s/'\''/'\''\\\\'\'''\''/g;
2486           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2487       ;; #(
2488     *)
2489       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2490       ;;
2491     esac |
2492     sort
2493 )
2494     echo
2495
2496     $as_echo "## ----------------- ##
2497 ## Output variables. ##
2498 ## ----------------- ##"
2499     echo
2500     for ac_var in $ac_subst_vars
2501     do
2502       eval ac_val=\$$ac_var
2503       case $ac_val in
2504       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2505       esac
2506       $as_echo "$ac_var='\''$ac_val'\''"
2507     done | sort
2508     echo
2509
2510     if test -n "$ac_subst_files"; then
2511       $as_echo "## ------------------- ##
2512 ## File substitutions. ##
2513 ## ------------------- ##"
2514       echo
2515       for ac_var in $ac_subst_files
2516       do
2517         eval ac_val=\$$ac_var
2518         case $ac_val in
2519         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2520         esac
2521         $as_echo "$ac_var='\''$ac_val'\''"
2522       done | sort
2523       echo
2524     fi
2525
2526     if test -s confdefs.h; then
2527       $as_echo "## ----------- ##
2528 ## confdefs.h. ##
2529 ## ----------- ##"
2530       echo
2531       cat confdefs.h
2532       echo
2533     fi
2534     test "$ac_signal" != 0 &&
2535       $as_echo "$as_me: caught signal $ac_signal"
2536     $as_echo "$as_me: exit $exit_status"
2537   } >&5
2538   rm -f core *.core core.conftest.* &&
2539     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2540     exit $exit_status
2541 ' 0
2542 for ac_signal in 1 2 13 15; do
2543   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2544 done
2545 ac_signal=0
2546
2547 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2548 rm -f -r conftest* confdefs.h
2549
2550 $as_echo "/* confdefs.h */" > confdefs.h
2551
2552 # Predefined preprocessor variables.
2553
2554 cat >>confdefs.h <<_ACEOF
2555 #define PACKAGE_NAME "$PACKAGE_NAME"
2556 _ACEOF
2557
2558 cat >>confdefs.h <<_ACEOF
2559 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2560 _ACEOF
2561
2562 cat >>confdefs.h <<_ACEOF
2563 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2564 _ACEOF
2565
2566 cat >>confdefs.h <<_ACEOF
2567 #define PACKAGE_STRING "$PACKAGE_STRING"
2568 _ACEOF
2569
2570 cat >>confdefs.h <<_ACEOF
2571 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2572 _ACEOF
2573
2574 cat >>confdefs.h <<_ACEOF
2575 #define PACKAGE_URL "$PACKAGE_URL"
2576 _ACEOF
2577
2578
2579 # Let the site file select an alternate cache file if it wants to.
2580 # Prefer an explicitly selected file to automatically selected ones.
2581 ac_site_file1=NONE
2582 ac_site_file2=NONE
2583 if test -n "$CONFIG_SITE"; then
2584   # We do not want a PATH search for config.site.
2585   case $CONFIG_SITE in #((
2586     -*)  ac_site_file1=./$CONFIG_SITE;;
2587     */*) ac_site_file1=$CONFIG_SITE;;
2588     *)   ac_site_file1=./$CONFIG_SITE;;
2589   esac
2590 elif test "x$prefix" != xNONE; then
2591   ac_site_file1=$prefix/share/config.site
2592   ac_site_file2=$prefix/etc/config.site
2593 else
2594   ac_site_file1=$ac_default_prefix/share/config.site
2595   ac_site_file2=$ac_default_prefix/etc/config.site
2596 fi
2597 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2598 do
2599   test "x$ac_site_file" = xNONE && continue
2600   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2601     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2602 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2603     sed 's/^/| /' "$ac_site_file" >&5
2604     . "$ac_site_file" \
2605       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2606 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2607 as_fn_error $? "failed to load site script $ac_site_file
2608 See \`config.log' for more details" "$LINENO" 5; }
2609   fi
2610 done
2611
2612 if test -r "$cache_file"; then
2613   # Some versions of bash will fail to source /dev/null (special files
2614   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2615   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2616     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2617 $as_echo "$as_me: loading cache $cache_file" >&6;}
2618     case $cache_file in
2619       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2620       *)                      . "./$cache_file";;
2621     esac
2622   fi
2623 else
2624   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2625 $as_echo "$as_me: creating cache $cache_file" >&6;}
2626   >$cache_file
2627 fi
2628
2629 # Check that the precious variables saved in the cache have kept the same
2630 # value.
2631 ac_cache_corrupted=false
2632 for ac_var in $ac_precious_vars; do
2633   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2634   eval ac_new_set=\$ac_env_${ac_var}_set
2635   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2636   eval ac_new_val=\$ac_env_${ac_var}_value
2637   case $ac_old_set,$ac_new_set in
2638     set,)
2639       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2640 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2641       ac_cache_corrupted=: ;;
2642     ,set)
2643       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2644 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2645       ac_cache_corrupted=: ;;
2646     ,);;
2647     *)
2648       if test "x$ac_old_val" != "x$ac_new_val"; then
2649         # differences in whitespace do not lead to failure.
2650         ac_old_val_w=`echo x $ac_old_val`
2651         ac_new_val_w=`echo x $ac_new_val`
2652         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2653           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2654 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2655           ac_cache_corrupted=:
2656         else
2657           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2658 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2659           eval $ac_var=\$ac_old_val
2660         fi
2661         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2662 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2663         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2664 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2665       fi;;
2666   esac
2667   # Pass precious variables to config.status.
2668   if test "$ac_new_set" = set; then
2669     case $ac_new_val in
2670     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2671     *) ac_arg=$ac_var=$ac_new_val ;;
2672     esac
2673     case " $ac_configure_args " in
2674       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2675       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2676     esac
2677   fi
2678 done
2679 if $ac_cache_corrupted; then
2680   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2681 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2682   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2683 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2684   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2685 fi
2686 ## -------------------- ##
2687 ## Main body of script. ##
2688 ## -------------------- ##
2689
2690 ac_ext=c
2691 ac_cpp='$CPP $CPPFLAGS'
2692 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2693 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2694 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2695
2696
2697
2698
2699
2700
2701
2702 # Default to --enable-multilib
2703 # Check whether --enable-multilib was given.
2704 if test "${enable_multilib+set}" = set; then :
2705   enableval=$enable_multilib; case "$enableval" in
2706   yes) multilib=yes ;;
2707   no)  multilib=no ;;
2708   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2709  esac
2710 else
2711   multilib=yes
2712 fi
2713
2714
2715 # We may get other options which we leave undocumented:
2716 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2717 # See config-ml.in if you want the gory details.
2718
2719 if test "$srcdir" = "."; then
2720   if test "$with_target_subdir" != "."; then
2721     multi_basedir="$srcdir/$with_multisrctop../.."
2722   else
2723     multi_basedir="$srcdir/$with_multisrctop.."
2724   fi
2725 else
2726   multi_basedir="$srcdir/.."
2727 fi
2728
2729
2730 # Even if the default multilib is not a cross compilation,
2731 # it may be that some of the other multilibs are.
2732 if test $cross_compiling = no && test $multilib = yes \
2733    && test "x${with_multisubdir}" != x ; then
2734    cross_compiling=maybe
2735 fi
2736
2737 ac_config_commands="$ac_config_commands default-1"
2738
2739
2740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2741 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2742 # Check whether --enable-version-specific-runtime-libs was given.
2743 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2744   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
2745  yes) version_specific_libs=yes ;;
2746  no)  version_specific_libs=no ;;
2747  *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
2748  esac
2749 else
2750   version_specific_libs=no
2751 fi
2752
2753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
2754 $as_echo "$version_specific_libs" >&6; }
2755
2756 ac_aux_dir=
2757 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2758   if test -f "$ac_dir/install-sh"; then
2759     ac_aux_dir=$ac_dir
2760     ac_install_sh="$ac_aux_dir/install-sh -c"
2761     break
2762   elif test -f "$ac_dir/install.sh"; then
2763     ac_aux_dir=$ac_dir
2764     ac_install_sh="$ac_aux_dir/install.sh -c"
2765     break
2766   elif test -f "$ac_dir/shtool"; then
2767     ac_aux_dir=$ac_dir
2768     ac_install_sh="$ac_aux_dir/shtool install -c"
2769     break
2770   fi
2771 done
2772 if test -z "$ac_aux_dir"; then
2773   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2774 fi
2775
2776 # These three variables are undocumented and unsupported,
2777 # and are intended to be withdrawn in a future Autoconf release.
2778 # They can cause serious problems if a builder's source tree is in a directory
2779 # whose full name contains unusual characters.
2780 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2781 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2782 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2783
2784
2785 # Expand $ac_aux_dir to an absolute path.
2786 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2787
2788 ac_ext=c
2789 ac_cpp='$CPP $CPPFLAGS'
2790 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2791 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2792 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2793 if test -n "$ac_tool_prefix"; then
2794   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2795 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2797 $as_echo_n "checking for $ac_word... " >&6; }
2798 if ${ac_cv_prog_CC+:} false; then :
2799   $as_echo_n "(cached) " >&6
2800 else
2801   if test -n "$CC"; then
2802   ac_cv_prog_CC="$CC" # Let the user override the test.
2803 else
2804 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2805 for as_dir in $PATH
2806 do
2807   IFS=$as_save_IFS
2808   test -z "$as_dir" && as_dir=.
2809     for ac_exec_ext in '' $ac_executable_extensions; do
2810   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2811     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2812     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2813     break 2
2814   fi
2815 done
2816   done
2817 IFS=$as_save_IFS
2818
2819 fi
2820 fi
2821 CC=$ac_cv_prog_CC
2822 if test -n "$CC"; then
2823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2824 $as_echo "$CC" >&6; }
2825 else
2826   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2827 $as_echo "no" >&6; }
2828 fi
2829
2830
2831 fi
2832 if test -z "$ac_cv_prog_CC"; then
2833   ac_ct_CC=$CC
2834   # Extract the first word of "gcc", so it can be a program name with args.
2835 set dummy gcc; ac_word=$2
2836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2837 $as_echo_n "checking for $ac_word... " >&6; }
2838 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2839   $as_echo_n "(cached) " >&6
2840 else
2841   if test -n "$ac_ct_CC"; then
2842   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2843 else
2844 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2845 for as_dir in $PATH
2846 do
2847   IFS=$as_save_IFS
2848   test -z "$as_dir" && as_dir=.
2849     for ac_exec_ext in '' $ac_executable_extensions; do
2850   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2851     ac_cv_prog_ac_ct_CC="gcc"
2852     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2853     break 2
2854   fi
2855 done
2856   done
2857 IFS=$as_save_IFS
2858
2859 fi
2860 fi
2861 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2862 if test -n "$ac_ct_CC"; then
2863   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2864 $as_echo "$ac_ct_CC" >&6; }
2865 else
2866   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2867 $as_echo "no" >&6; }
2868 fi
2869
2870   if test "x$ac_ct_CC" = x; then
2871     CC=""
2872   else
2873     case $cross_compiling:$ac_tool_warned in
2874 yes:)
2875 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2876 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2877 ac_tool_warned=yes ;;
2878 esac
2879     CC=$ac_ct_CC
2880   fi
2881 else
2882   CC="$ac_cv_prog_CC"
2883 fi
2884
2885 if test -z "$CC"; then
2886           if test -n "$ac_tool_prefix"; then
2887     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2888 set dummy ${ac_tool_prefix}cc; ac_word=$2
2889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2890 $as_echo_n "checking for $ac_word... " >&6; }
2891 if ${ac_cv_prog_CC+:} false; then :
2892   $as_echo_n "(cached) " >&6
2893 else
2894   if test -n "$CC"; then
2895   ac_cv_prog_CC="$CC" # Let the user override the test.
2896 else
2897 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2898 for as_dir in $PATH
2899 do
2900   IFS=$as_save_IFS
2901   test -z "$as_dir" && as_dir=.
2902     for ac_exec_ext in '' $ac_executable_extensions; do
2903   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2904     ac_cv_prog_CC="${ac_tool_prefix}cc"
2905     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2906     break 2
2907   fi
2908 done
2909   done
2910 IFS=$as_save_IFS
2911
2912 fi
2913 fi
2914 CC=$ac_cv_prog_CC
2915 if test -n "$CC"; then
2916   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2917 $as_echo "$CC" >&6; }
2918 else
2919   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2920 $as_echo "no" >&6; }
2921 fi
2922
2923
2924   fi
2925 fi
2926 if test -z "$CC"; then
2927   # Extract the first word of "cc", so it can be a program name with args.
2928 set dummy cc; ac_word=$2
2929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2930 $as_echo_n "checking for $ac_word... " >&6; }
2931 if ${ac_cv_prog_CC+:} false; then :
2932   $as_echo_n "(cached) " >&6
2933 else
2934   if test -n "$CC"; then
2935   ac_cv_prog_CC="$CC" # Let the user override the test.
2936 else
2937   ac_prog_rejected=no
2938 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2939 for as_dir in $PATH
2940 do
2941   IFS=$as_save_IFS
2942   test -z "$as_dir" && as_dir=.
2943     for ac_exec_ext in '' $ac_executable_extensions; do
2944   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2945     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2946        ac_prog_rejected=yes
2947        continue
2948      fi
2949     ac_cv_prog_CC="cc"
2950     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2951     break 2
2952   fi
2953 done
2954   done
2955 IFS=$as_save_IFS
2956
2957 if test $ac_prog_rejected = yes; then
2958   # We found a bogon in the path, so make sure we never use it.
2959   set dummy $ac_cv_prog_CC
2960   shift
2961   if test $# != 0; then
2962     # We chose a different compiler from the bogus one.
2963     # However, it has the same basename, so the bogon will be chosen
2964     # first if we set CC to just the basename; use the full file name.
2965     shift
2966     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2967   fi
2968 fi
2969 fi
2970 fi
2971 CC=$ac_cv_prog_CC
2972 if test -n "$CC"; then
2973   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2974 $as_echo "$CC" >&6; }
2975 else
2976   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2977 $as_echo "no" >&6; }
2978 fi
2979
2980
2981 fi
2982 if test -z "$CC"; then
2983   if test -n "$ac_tool_prefix"; then
2984   for ac_prog in cl.exe
2985   do
2986     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2987 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2989 $as_echo_n "checking for $ac_word... " >&6; }
2990 if ${ac_cv_prog_CC+:} false; then :
2991   $as_echo_n "(cached) " >&6
2992 else
2993   if test -n "$CC"; then
2994   ac_cv_prog_CC="$CC" # Let the user override the test.
2995 else
2996 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2997 for as_dir in $PATH
2998 do
2999   IFS=$as_save_IFS
3000   test -z "$as_dir" && as_dir=.
3001     for ac_exec_ext in '' $ac_executable_extensions; do
3002   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3003     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3004     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3005     break 2
3006   fi
3007 done
3008   done
3009 IFS=$as_save_IFS
3010
3011 fi
3012 fi
3013 CC=$ac_cv_prog_CC
3014 if test -n "$CC"; then
3015   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3016 $as_echo "$CC" >&6; }
3017 else
3018   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3019 $as_echo "no" >&6; }
3020 fi
3021
3022
3023     test -n "$CC" && break
3024   done
3025 fi
3026 if test -z "$CC"; then
3027   ac_ct_CC=$CC
3028   for ac_prog in cl.exe
3029 do
3030   # Extract the first word of "$ac_prog", so it can be a program name with args.
3031 set dummy $ac_prog; ac_word=$2
3032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3033 $as_echo_n "checking for $ac_word... " >&6; }
3034 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3035   $as_echo_n "(cached) " >&6
3036 else
3037   if test -n "$ac_ct_CC"; then
3038   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3039 else
3040 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3041 for as_dir in $PATH
3042 do
3043   IFS=$as_save_IFS
3044   test -z "$as_dir" && as_dir=.
3045     for ac_exec_ext in '' $ac_executable_extensions; do
3046   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3047     ac_cv_prog_ac_ct_CC="$ac_prog"
3048     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3049     break 2
3050   fi
3051 done
3052   done
3053 IFS=$as_save_IFS
3054
3055 fi
3056 fi
3057 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3058 if test -n "$ac_ct_CC"; then
3059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3060 $as_echo "$ac_ct_CC" >&6; }
3061 else
3062   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3063 $as_echo "no" >&6; }
3064 fi
3065
3066
3067   test -n "$ac_ct_CC" && break
3068 done
3069
3070   if test "x$ac_ct_CC" = x; then
3071     CC=""
3072   else
3073     case $cross_compiling:$ac_tool_warned in
3074 yes:)
3075 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3076 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3077 ac_tool_warned=yes ;;
3078 esac
3079     CC=$ac_ct_CC
3080   fi
3081 fi
3082
3083 fi
3084
3085
3086 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3087 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3088 as_fn_error $? "no acceptable C compiler found in \$PATH
3089 See \`config.log' for more details" "$LINENO" 5; }
3090
3091 # Provide some information about the compiler.
3092 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3093 set X $ac_compile
3094 ac_compiler=$2
3095 for ac_option in --version -v -V -qversion; do
3096   { { ac_try="$ac_compiler $ac_option >&5"
3097 case "(($ac_try" in
3098   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3099   *) ac_try_echo=$ac_try;;
3100 esac
3101 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3102 $as_echo "$ac_try_echo"; } >&5
3103   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3104   ac_status=$?
3105   if test -s conftest.err; then
3106     sed '10a\
3107 ... rest of stderr output deleted ...
3108          10q' conftest.err >conftest.er1
3109     cat conftest.er1 >&5
3110   fi
3111   rm -f conftest.er1 conftest.err
3112   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3113   test $ac_status = 0; }
3114 done
3115
3116 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3117 /* end confdefs.h.  */
3118
3119 int
3120 main ()
3121 {
3122
3123   ;
3124   return 0;
3125 }
3126 _ACEOF
3127 ac_clean_files_save=$ac_clean_files
3128 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3129 # Try to create an executable without -o first, disregard a.out.
3130 # It will help us diagnose broken compilers, and finding out an intuition
3131 # of exeext.
3132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3133 $as_echo_n "checking whether the C compiler works... " >&6; }
3134 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3135
3136 # The possible output files:
3137 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3138
3139 ac_rmfiles=
3140 for ac_file in $ac_files
3141 do
3142   case $ac_file in
3143     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3144     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3145   esac
3146 done
3147 rm -f $ac_rmfiles
3148
3149 if { { ac_try="$ac_link_default"
3150 case "(($ac_try" in
3151   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3152   *) ac_try_echo=$ac_try;;
3153 esac
3154 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3155 $as_echo "$ac_try_echo"; } >&5
3156   (eval "$ac_link_default") 2>&5
3157   ac_status=$?
3158   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3159   test $ac_status = 0; }; then :
3160   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3161 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3162 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3163 # so that the user can short-circuit this test for compilers unknown to
3164 # Autoconf.
3165 for ac_file in $ac_files ''
3166 do
3167   test -f "$ac_file" || continue
3168   case $ac_file in
3169     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3170         ;;
3171     [ab].out )
3172         # We found the default executable, but exeext='' is most
3173         # certainly right.
3174         break;;
3175     *.* )
3176         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3177         then :; else
3178            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3179         fi
3180         # We set ac_cv_exeext here because the later test for it is not
3181         # safe: cross compilers may not add the suffix if given an `-o'
3182         # argument, so we may need to know it at that point already.
3183         # Even if this section looks crufty: it has the advantage of
3184         # actually working.
3185         break;;
3186     * )
3187         break;;
3188   esac
3189 done
3190 test "$ac_cv_exeext" = no && ac_cv_exeext=
3191
3192 else
3193   ac_file=''
3194 fi
3195 if test -z "$ac_file"; then :
3196   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3197 $as_echo "no" >&6; }
3198 $as_echo "$as_me: failed program was:" >&5
3199 sed 's/^/| /' conftest.$ac_ext >&5
3200
3201 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3202 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3203 as_fn_error 77 "C compiler cannot create executables
3204 See \`config.log' for more details" "$LINENO" 5; }
3205 else
3206   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3207 $as_echo "yes" >&6; }
3208 fi
3209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3210 $as_echo_n "checking for C compiler default output file name... " >&6; }
3211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3212 $as_echo "$ac_file" >&6; }
3213 ac_exeext=$ac_cv_exeext
3214
3215 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3216 ac_clean_files=$ac_clean_files_save
3217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3218 $as_echo_n "checking for suffix of executables... " >&6; }
3219 if { { ac_try="$ac_link"
3220 case "(($ac_try" in
3221   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3222   *) ac_try_echo=$ac_try;;
3223 esac
3224 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3225 $as_echo "$ac_try_echo"; } >&5
3226   (eval "$ac_link") 2>&5
3227   ac_status=$?
3228   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3229   test $ac_status = 0; }; then :
3230   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3231 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3232 # work properly (i.e., refer to `conftest.exe'), while it won't with
3233 # `rm'.
3234 for ac_file in conftest.exe conftest conftest.*; do
3235   test -f "$ac_file" || continue
3236   case $ac_file in
3237     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3238     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3239           break;;
3240     * ) break;;
3241   esac
3242 done
3243 else
3244   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3245 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3246 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3247 See \`config.log' for more details" "$LINENO" 5; }
3248 fi
3249 rm -f conftest conftest$ac_cv_exeext
3250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3251 $as_echo "$ac_cv_exeext" >&6; }
3252
3253 rm -f conftest.$ac_ext
3254 EXEEXT=$ac_cv_exeext
3255 ac_exeext=$EXEEXT
3256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3257 /* end confdefs.h.  */
3258 #include <stdio.h>
3259 int
3260 main ()
3261 {
3262 FILE *f = fopen ("conftest.out", "w");
3263  return ferror (f) || fclose (f) != 0;
3264
3265   ;
3266   return 0;
3267 }
3268 _ACEOF
3269 ac_clean_files="$ac_clean_files conftest.out"
3270 # Check that the compiler produces executables we can run.  If not, either
3271 # the compiler is broken, or we cross compile.
3272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3273 $as_echo_n "checking whether we are cross compiling... " >&6; }
3274 if test "$cross_compiling" != yes; then
3275   { { ac_try="$ac_link"
3276 case "(($ac_try" in
3277   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3278   *) ac_try_echo=$ac_try;;
3279 esac
3280 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3281 $as_echo "$ac_try_echo"; } >&5
3282   (eval "$ac_link") 2>&5
3283   ac_status=$?
3284   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3285   test $ac_status = 0; }
3286   if { ac_try='./conftest$ac_cv_exeext'
3287   { { case "(($ac_try" in
3288   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3289   *) ac_try_echo=$ac_try;;
3290 esac
3291 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3292 $as_echo "$ac_try_echo"; } >&5
3293   (eval "$ac_try") 2>&5
3294   ac_status=$?
3295   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3296   test $ac_status = 0; }; }; then
3297     cross_compiling=no
3298   else
3299     if test "$cross_compiling" = maybe; then
3300         cross_compiling=yes
3301     else
3302         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3303 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3304 as_fn_error $? "cannot run C compiled programs.
3305 If you meant to cross compile, use \`--host'.
3306 See \`config.log' for more details" "$LINENO" 5; }
3307     fi
3308   fi
3309 fi
3310 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3311 $as_echo "$cross_compiling" >&6; }
3312
3313 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3314 ac_clean_files=$ac_clean_files_save
3315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3316 $as_echo_n "checking for suffix of object files... " >&6; }
3317 if ${ac_cv_objext+:} false; then :
3318   $as_echo_n "(cached) " >&6
3319 else
3320   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3321 /* end confdefs.h.  */
3322
3323 int
3324 main ()
3325 {
3326
3327   ;
3328   return 0;
3329 }
3330 _ACEOF
3331 rm -f conftest.o conftest.obj
3332 if { { ac_try="$ac_compile"
3333 case "(($ac_try" in
3334   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3335   *) ac_try_echo=$ac_try;;
3336 esac
3337 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3338 $as_echo "$ac_try_echo"; } >&5
3339   (eval "$ac_compile") 2>&5
3340   ac_status=$?
3341   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3342   test $ac_status = 0; }; then :
3343   for ac_file in conftest.o conftest.obj conftest.*; do
3344   test -f "$ac_file" || continue;
3345   case $ac_file in
3346     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3347     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3348        break;;
3349   esac
3350 done
3351 else
3352   $as_echo "$as_me: failed program was:" >&5
3353 sed 's/^/| /' conftest.$ac_ext >&5
3354
3355 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3356 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3357 as_fn_error $? "cannot compute suffix of object files: cannot compile
3358 See \`config.log' for more details" "$LINENO" 5; }
3359 fi
3360 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3361 fi
3362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3363 $as_echo "$ac_cv_objext" >&6; }
3364 OBJEXT=$ac_cv_objext
3365 ac_objext=$OBJEXT
3366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3367 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3368 if ${ac_cv_c_compiler_gnu+:} false; then :
3369   $as_echo_n "(cached) " >&6
3370 else
3371   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3372 /* end confdefs.h.  */
3373
3374 int
3375 main ()
3376 {
3377 #ifndef __GNUC__
3378        choke me
3379 #endif
3380
3381   ;
3382   return 0;
3383 }
3384 _ACEOF
3385 if ac_fn_c_try_compile "$LINENO"; then :
3386   ac_compiler_gnu=yes
3387 else
3388   ac_compiler_gnu=no
3389 fi
3390 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3391 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3392
3393 fi
3394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3395 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3396 if test $ac_compiler_gnu = yes; then
3397   GCC=yes
3398 else
3399   GCC=
3400 fi
3401 ac_test_CFLAGS=${CFLAGS+set}
3402 ac_save_CFLAGS=$CFLAGS
3403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3404 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3405 if ${ac_cv_prog_cc_g+:} false; then :
3406   $as_echo_n "(cached) " >&6
3407 else
3408   ac_save_c_werror_flag=$ac_c_werror_flag
3409    ac_c_werror_flag=yes
3410    ac_cv_prog_cc_g=no
3411    CFLAGS="-g"
3412    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3413 /* end confdefs.h.  */
3414
3415 int
3416 main ()
3417 {
3418
3419   ;
3420   return 0;
3421 }
3422 _ACEOF
3423 if ac_fn_c_try_compile "$LINENO"; then :
3424   ac_cv_prog_cc_g=yes
3425 else
3426   CFLAGS=""
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
3440 else
3441   ac_c_werror_flag=$ac_save_c_werror_flag
3442          CFLAGS="-g"
3443          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3444 /* end confdefs.h.  */
3445
3446 int
3447 main ()
3448 {
3449
3450   ;
3451   return 0;
3452 }
3453 _ACEOF
3454 if ac_fn_c_try_compile "$LINENO"; then :
3455   ac_cv_prog_cc_g=yes
3456 fi
3457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3458 fi
3459 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3460 fi
3461 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3462    ac_c_werror_flag=$ac_save_c_werror_flag
3463 fi
3464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3465 $as_echo "$ac_cv_prog_cc_g" >&6; }
3466 if test "$ac_test_CFLAGS" = set; then
3467   CFLAGS=$ac_save_CFLAGS
3468 elif test $ac_cv_prog_cc_g = yes; then
3469   if test "$GCC" = yes; then
3470     CFLAGS="-g -O2"
3471   else
3472     CFLAGS="-g"
3473   fi
3474 else
3475   if test "$GCC" = yes; then
3476     CFLAGS="-O2"
3477   else
3478     CFLAGS=
3479   fi
3480 fi
3481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3482 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3483 if ${ac_cv_prog_cc_c89+:} false; then :
3484   $as_echo_n "(cached) " >&6
3485 else
3486   ac_cv_prog_cc_c89=no
3487 ac_save_CC=$CC
3488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3489 /* end confdefs.h.  */
3490 #include <stdarg.h>
3491 #include <stdio.h>
3492 struct stat;
3493 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3494 struct buf { int x; };
3495 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3496 static char *e (p, i)
3497      char **p;
3498      int i;
3499 {
3500   return p[i];
3501 }
3502 static char *f (char * (*g) (char **, int), char **p, ...)
3503 {
3504   char *s;
3505   va_list v;
3506   va_start (v,p);
3507   s = g (p, va_arg (v,int));
3508   va_end (v);
3509   return s;
3510 }
3511
3512 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3513    function prototypes and stuff, but not '\xHH' hex character constants.
3514    These don't provoke an error unfortunately, instead are silently treated
3515    as 'x'.  The following induces an error, until -std is added to get
3516    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3517    array size at least.  It's necessary to write '\x00'==0 to get something
3518    that's true only with -std.  */
3519 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3520
3521 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3522    inside strings and character constants.  */
3523 #define FOO(x) 'x'
3524 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3525
3526 int test (int i, double x);
3527 struct s1 {int (*f) (int a);};
3528 struct s2 {int (*f) (double a);};
3529 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3530 int argc;
3531 char **argv;
3532 int
3533 main ()
3534 {
3535 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3536   ;
3537   return 0;
3538 }
3539 _ACEOF
3540 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3541         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3542 do
3543   CC="$ac_save_CC $ac_arg"
3544   if ac_fn_c_try_compile "$LINENO"; then :
3545   ac_cv_prog_cc_c89=$ac_arg
3546 fi
3547 rm -f core conftest.err conftest.$ac_objext
3548   test "x$ac_cv_prog_cc_c89" != "xno" && break
3549 done
3550 rm -f conftest.$ac_ext
3551 CC=$ac_save_CC
3552
3553 fi
3554 # AC_CACHE_VAL
3555 case "x$ac_cv_prog_cc_c89" in
3556   x)
3557     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3558 $as_echo "none needed" >&6; } ;;
3559   xno)
3560     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3561 $as_echo "unsupported" >&6; } ;;
3562   *)
3563     CC="$CC $ac_cv_prog_cc_c89"
3564     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3565 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3566 esac
3567 if test "x$ac_cv_prog_cc_c89" != xno; then :
3568
3569 fi
3570
3571 ac_ext=c
3572 ac_cpp='$CPP $CPPFLAGS'
3573 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3574 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3575 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3576
3577 ac_ext=c
3578 ac_cpp='$CPP $CPPFLAGS'
3579 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3580 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3581 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
3583 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
3584 if ${am_cv_prog_cc_c_o+:} false; then :
3585   $as_echo_n "(cached) " >&6
3586 else
3587   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3588 /* end confdefs.h.  */
3589
3590 int
3591 main ()
3592 {
3593
3594   ;
3595   return 0;
3596 }
3597 _ACEOF
3598   # Make sure it works both with $CC and with simple cc.
3599   # Following AC_PROG_CC_C_O, we do the test twice because some
3600   # compilers refuse to overwrite an existing .o file with -o,
3601   # though they will create one.
3602   am_cv_prog_cc_c_o=yes
3603   for am_i in 1 2; do
3604     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
3605    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
3606    ac_status=$?
3607    echo "$as_me:$LINENO: \$? = $ac_status" >&5
3608    (exit $ac_status); } \
3609          && test -f conftest2.$ac_objext; then
3610       : OK
3611     else
3612       am_cv_prog_cc_c_o=no
3613       break
3614     fi
3615   done
3616   rm -f core conftest*
3617   unset am_i
3618 fi
3619 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
3620 $as_echo "$am_cv_prog_cc_c_o" >&6; }
3621 if test "$am_cv_prog_cc_c_o" != yes; then
3622    # Losing compiler, so override with the script.
3623    # FIXME: It is wrong to rewrite CC.
3624    # But if we don't then we get into trouble of one sort or another.
3625    # A longer-term fix would be to have automake use am__CC in this case,
3626    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
3627    CC="$am_aux_dir/compile $CC"
3628 fi
3629 ac_ext=c
3630 ac_cpp='$CPP $CPPFLAGS'
3631 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3632 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3633 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3634
3635
3636
3637 ac_ext=c
3638 ac_cpp='$CPP $CPPFLAGS'
3639 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3640 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3641 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3643 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3644 # On Suns, sometimes $CPP names a directory.
3645 if test -n "$CPP" && test -d "$CPP"; then
3646   CPP=
3647 fi
3648 if test -z "$CPP"; then
3649   if ${ac_cv_prog_CPP+:} false; then :
3650   $as_echo_n "(cached) " >&6
3651 else
3652       # Double quotes because CPP needs to be expanded
3653     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3654     do
3655       ac_preproc_ok=false
3656 for ac_c_preproc_warn_flag in '' yes
3657 do
3658   # Use a header file that comes with gcc, so configuring glibc
3659   # with a fresh cross-compiler works.
3660   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3661   # <limits.h> exists even on freestanding compilers.
3662   # On the NeXT, cc -E runs the code through the compiler's parser,
3663   # not just through cpp. "Syntax error" is here to catch this case.
3664   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3665 /* end confdefs.h.  */
3666 #ifdef __STDC__
3667 # include <limits.h>
3668 #else
3669 # include <assert.h>
3670 #endif
3671                      Syntax error
3672 _ACEOF
3673 if ac_fn_c_try_cpp "$LINENO"; then :
3674
3675 else
3676   # Broken: fails on valid input.
3677 continue
3678 fi
3679 rm -f conftest.err conftest.i conftest.$ac_ext
3680
3681   # OK, works on sane cases.  Now check whether nonexistent headers
3682   # can be detected and how.
3683   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3684 /* end confdefs.h.  */
3685 #include <ac_nonexistent.h>
3686 _ACEOF
3687 if ac_fn_c_try_cpp "$LINENO"; then :
3688   # Broken: success on invalid input.
3689 continue
3690 else
3691   # Passes both tests.
3692 ac_preproc_ok=:
3693 break
3694 fi
3695 rm -f conftest.err conftest.i conftest.$ac_ext
3696
3697 done
3698 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3699 rm -f conftest.i conftest.err conftest.$ac_ext
3700 if $ac_preproc_ok; then :
3701   break
3702 fi
3703
3704     done
3705     ac_cv_prog_CPP=$CPP
3706
3707 fi
3708   CPP=$ac_cv_prog_CPP
3709 else
3710   ac_cv_prog_CPP=$CPP
3711 fi
3712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3713 $as_echo "$CPP" >&6; }
3714 ac_preproc_ok=false
3715 for ac_c_preproc_warn_flag in '' yes
3716 do
3717   # Use a header file that comes with gcc, so configuring glibc
3718   # with a fresh cross-compiler works.
3719   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3720   # <limits.h> exists even on freestanding compilers.
3721   # On the NeXT, cc -E runs the code through the compiler's parser,
3722   # not just through cpp. "Syntax error" is here to catch this case.
3723   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3724 /* end confdefs.h.  */
3725 #ifdef __STDC__
3726 # include <limits.h>
3727 #else
3728 # include <assert.h>
3729 #endif
3730                      Syntax error
3731 _ACEOF
3732 if ac_fn_c_try_cpp "$LINENO"; then :
3733
3734 else
3735   # Broken: fails on valid input.
3736 continue
3737 fi
3738 rm -f conftest.err conftest.i conftest.$ac_ext
3739
3740   # OK, works on sane cases.  Now check whether nonexistent headers
3741   # can be detected and how.
3742   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3743 /* end confdefs.h.  */
3744 #include <ac_nonexistent.h>
3745 _ACEOF
3746 if ac_fn_c_try_cpp "$LINENO"; then :
3747   # Broken: success on invalid input.
3748 continue
3749 else
3750   # Passes both tests.
3751 ac_preproc_ok=:
3752 break
3753 fi
3754 rm -f conftest.err conftest.i conftest.$ac_ext
3755
3756 done
3757 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3758 rm -f conftest.i conftest.err conftest.$ac_ext
3759 if $ac_preproc_ok; then :
3760
3761 else
3762   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3763 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3764 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3765 See \`config.log' for more details" "$LINENO" 5; }
3766 fi
3767
3768 ac_ext=c
3769 ac_cpp='$CPP $CPPFLAGS'
3770 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3771 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3772 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3773
3774
3775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3776 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3777 if ${ac_cv_path_GREP+:} false; then :
3778   $as_echo_n "(cached) " >&6
3779 else
3780   if test -z "$GREP"; then
3781   ac_path_GREP_found=false
3782   # Loop through the user's path and test for each of PROGNAME-LIST
3783   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3784 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3785 do
3786   IFS=$as_save_IFS
3787   test -z "$as_dir" && as_dir=.
3788     for ac_prog in grep ggrep; do
3789     for ac_exec_ext in '' $ac_executable_extensions; do
3790       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3791       as_fn_executable_p "$ac_path_GREP" || continue
3792 # Check for GNU ac_path_GREP and select it if it is found.
3793   # Check for GNU $ac_path_GREP
3794 case `"$ac_path_GREP" --version 2>&1` in
3795 *GNU*)
3796   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3797 *)
3798   ac_count=0
3799   $as_echo_n 0123456789 >"conftest.in"
3800   while :
3801   do
3802     cat "conftest.in" "conftest.in" >"conftest.tmp"
3803     mv "conftest.tmp" "conftest.in"
3804     cp "conftest.in" "conftest.nl"
3805     $as_echo 'GREP' >> "conftest.nl"
3806     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3807     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3808     as_fn_arith $ac_count + 1 && ac_count=$as_val
3809     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3810       # Best one so far, save it but keep looking for a better one
3811       ac_cv_path_GREP="$ac_path_GREP"
3812       ac_path_GREP_max=$ac_count
3813     fi
3814     # 10*(2^10) chars as input seems more than enough
3815     test $ac_count -gt 10 && break
3816   done
3817   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3818 esac
3819
3820       $ac_path_GREP_found && break 3
3821     done
3822   done
3823   done
3824 IFS=$as_save_IFS
3825   if test -z "$ac_cv_path_GREP"; then
3826     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3827   fi
3828 else
3829   ac_cv_path_GREP=$GREP
3830 fi
3831
3832 fi
3833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3834 $as_echo "$ac_cv_path_GREP" >&6; }
3835  GREP="$ac_cv_path_GREP"
3836
3837
3838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3839 $as_echo_n "checking for egrep... " >&6; }
3840 if ${ac_cv_path_EGREP+:} false; then :
3841   $as_echo_n "(cached) " >&6
3842 else
3843   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3844    then ac_cv_path_EGREP="$GREP -E"
3845    else
3846      if test -z "$EGREP"; then
3847   ac_path_EGREP_found=false
3848   # Loop through the user's path and test for each of PROGNAME-LIST
3849   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3850 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3851 do
3852   IFS=$as_save_IFS
3853   test -z "$as_dir" && as_dir=.
3854     for ac_prog in egrep; do
3855     for ac_exec_ext in '' $ac_executable_extensions; do
3856       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3857       as_fn_executable_p "$ac_path_EGREP" || continue
3858 # Check for GNU ac_path_EGREP and select it if it is found.
3859   # Check for GNU $ac_path_EGREP
3860 case `"$ac_path_EGREP" --version 2>&1` in
3861 *GNU*)
3862   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3863 *)
3864   ac_count=0
3865   $as_echo_n 0123456789 >"conftest.in"
3866   while :
3867   do
3868     cat "conftest.in" "conftest.in" >"conftest.tmp"
3869     mv "conftest.tmp" "conftest.in"
3870     cp "conftest.in" "conftest.nl"
3871     $as_echo 'EGREP' >> "conftest.nl"
3872     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3873     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3874     as_fn_arith $ac_count + 1 && ac_count=$as_val
3875     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3876       # Best one so far, save it but keep looking for a better one
3877       ac_cv_path_EGREP="$ac_path_EGREP"
3878       ac_path_EGREP_max=$ac_count
3879     fi
3880     # 10*(2^10) chars as input seems more than enough
3881     test $ac_count -gt 10 && break
3882   done
3883   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3884 esac
3885
3886       $ac_path_EGREP_found && break 3
3887     done
3888   done
3889   done
3890 IFS=$as_save_IFS
3891   if test -z "$ac_cv_path_EGREP"; then
3892     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3893   fi
3894 else
3895   ac_cv_path_EGREP=$EGREP
3896 fi
3897
3898    fi
3899 fi
3900 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3901 $as_echo "$ac_cv_path_EGREP" >&6; }
3902  EGREP="$ac_cv_path_EGREP"
3903
3904
3905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3906 $as_echo_n "checking for ANSI C header files... " >&6; }
3907 if ${ac_cv_header_stdc+:} false; then :
3908   $as_echo_n "(cached) " >&6
3909 else
3910   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3911 /* end confdefs.h.  */
3912 #include <stdlib.h>
3913 #include <stdarg.h>
3914 #include <string.h>
3915 #include <float.h>
3916
3917 int
3918 main ()
3919 {
3920
3921   ;
3922   return 0;
3923 }
3924 _ACEOF
3925 if ac_fn_c_try_compile "$LINENO"; then :
3926   ac_cv_header_stdc=yes
3927 else
3928   ac_cv_header_stdc=no
3929 fi
3930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3931
3932 if test $ac_cv_header_stdc = yes; then
3933   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3934   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3935 /* end confdefs.h.  */
3936 #include <string.h>
3937
3938 _ACEOF
3939 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3940   $EGREP "memchr" >/dev/null 2>&1; then :
3941
3942 else
3943   ac_cv_header_stdc=no
3944 fi
3945 rm -f conftest*
3946
3947 fi
3948
3949 if test $ac_cv_header_stdc = yes; then
3950   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3951   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3952 /* end confdefs.h.  */
3953 #include <stdlib.h>
3954
3955 _ACEOF
3956 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3957   $EGREP "free" >/dev/null 2>&1; then :
3958
3959 else
3960   ac_cv_header_stdc=no
3961 fi
3962 rm -f conftest*
3963
3964 fi
3965
3966 if test $ac_cv_header_stdc = yes; then
3967   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3968   if test "$cross_compiling" = yes; then :
3969   :
3970 else
3971   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3972 /* end confdefs.h.  */
3973 #include <ctype.h>
3974 #include <stdlib.h>
3975 #if ((' ' & 0x0FF) == 0x020)
3976 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3977 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3978 #else
3979 # define ISLOWER(c) \
3980                    (('a' <= (c) && (c) <= 'i') \
3981                      || ('j' <= (c) && (c) <= 'r') \
3982                      || ('s' <= (c) && (c) <= 'z'))
3983 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3984 #endif
3985
3986 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3987 int
3988 main ()
3989 {
3990   int i;
3991   for (i = 0; i < 256; i++)
3992     if (XOR (islower (i), ISLOWER (i))
3993         || toupper (i) != TOUPPER (i))
3994       return 2;
3995   return 0;
3996 }
3997 _ACEOF
3998 if ac_fn_c_try_run "$LINENO"; then :
3999
4000 else
4001   ac_cv_header_stdc=no
4002 fi
4003 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
4004   conftest.$ac_objext conftest.beam conftest.$ac_ext
4005 fi
4006
4007 fi
4008 fi
4009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4010 $as_echo "$ac_cv_header_stdc" >&6; }
4011 if test $ac_cv_header_stdc = yes; then
4012
4013 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
4014
4015 fi
4016
4017 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
4018 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4019                   inttypes.h stdint.h unistd.h
4020 do :
4021   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
4022 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4023 "
4024 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4025   cat >>confdefs.h <<_ACEOF
4026 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
4027 _ACEOF
4028
4029 fi
4030
4031 done
4032
4033
4034
4035   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
4036 if test "x$ac_cv_header_minix_config_h" = xyes; then :
4037   MINIX=yes
4038 else
4039   MINIX=
4040 fi
4041
4042
4043   if test "$MINIX" = yes; then
4044
4045 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
4046
4047
4048 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
4049
4050
4051 $as_echo "#define _MINIX 1" >>confdefs.h
4052
4053   fi
4054
4055
4056   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
4057 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
4058 if ${ac_cv_safe_to_define___extensions__+:} false; then :
4059   $as_echo_n "(cached) " >&6
4060 else
4061   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4062 /* end confdefs.h.  */
4063
4064 #         define __EXTENSIONS__ 1
4065           $ac_includes_default
4066 int
4067 main ()
4068 {
4069
4070   ;
4071   return 0;
4072 }
4073 _ACEOF
4074 if ac_fn_c_try_compile "$LINENO"; then :
4075   ac_cv_safe_to_define___extensions__=yes
4076 else
4077   ac_cv_safe_to_define___extensions__=no
4078 fi
4079 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4080 fi
4081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
4082 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
4083   test $ac_cv_safe_to_define___extensions__ = yes &&
4084     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
4085
4086   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
4087
4088   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
4089
4090   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
4091
4092   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
4093
4094
4095
4096 # Do not delete or change the following two lines.  For why, see
4097 # http://gcc.gnu.org/ml/libstdc++/2003-07/msg00451.html
4098 # Make sure we can run config.sub.
4099 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
4100   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
4101
4102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
4103 $as_echo_n "checking build system type... " >&6; }
4104 if ${ac_cv_build+:} false; then :
4105   $as_echo_n "(cached) " >&6
4106 else
4107   ac_build_alias=$build_alias
4108 test "x$ac_build_alias" = x &&
4109   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
4110 test "x$ac_build_alias" = x &&
4111   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
4112 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
4113   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
4114
4115 fi
4116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
4117 $as_echo "$ac_cv_build" >&6; }
4118 case $ac_cv_build in
4119 *-*-*) ;;
4120 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
4121 esac
4122 build=$ac_cv_build
4123 ac_save_IFS=$IFS; IFS='-'
4124 set x $ac_cv_build
4125 shift
4126 build_cpu=$1
4127 build_vendor=$2
4128 shift; shift
4129 # Remember, the first character of IFS is used to create $*,
4130 # except with old shells:
4131 build_os=$*
4132 IFS=$ac_save_IFS
4133 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
4134
4135
4136 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
4137 $as_echo_n "checking host system type... " >&6; }
4138 if ${ac_cv_host+:} false; then :
4139   $as_echo_n "(cached) " >&6
4140 else
4141   if test "x$host_alias" = x; then
4142   ac_cv_host=$ac_cv_build
4143 else
4144   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4145     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4146 fi
4147
4148 fi
4149 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4150 $as_echo "$ac_cv_host" >&6; }
4151 case $ac_cv_host in
4152 *-*-*) ;;
4153 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
4154 esac
4155 host=$ac_cv_host
4156 ac_save_IFS=$IFS; IFS='-'
4157 set x $ac_cv_host
4158 shift
4159 host_cpu=$1
4160 host_vendor=$2
4161 shift; shift
4162 # Remember, the first character of IFS is used to create $*,
4163 # except with old shells:
4164 host_os=$*
4165 IFS=$ac_save_IFS
4166 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4167
4168
4169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4170 $as_echo_n "checking target system type... " >&6; }
4171 if ${ac_cv_target+:} false; then :
4172   $as_echo_n "(cached) " >&6
4173 else
4174   if test "x$target_alias" = x; then
4175   ac_cv_target=$ac_cv_host
4176 else
4177   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4178     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4179 fi
4180
4181 fi
4182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4183 $as_echo "$ac_cv_target" >&6; }
4184 case $ac_cv_target in
4185 *-*-*) ;;
4186 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
4187 esac
4188 target=$ac_cv_target
4189 ac_save_IFS=$IFS; IFS='-'
4190 set x $ac_cv_target
4191 shift
4192 target_cpu=$1
4193 target_vendor=$2
4194 shift; shift
4195 # Remember, the first character of IFS is used to create $*,
4196 # except with old shells:
4197 target_os=$*
4198 IFS=$ac_save_IFS
4199 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4200
4201
4202 # The aliases save the names the user supplied, while $host etc.
4203 # will get canonicalized.
4204 test -n "$target_alias" &&
4205   test "$program_prefix$program_suffix$program_transform_name" = \
4206     NONENONEs,x,x, &&
4207   program_prefix=${target_alias}-
4208
4209 target_alias=${target_alias-$host_alias}
4210
4211  case ${build_alias} in
4212   "") build_noncanonical=${build} ;;
4213   *) build_noncanonical=${build_alias} ;;
4214 esac
4215
4216  case ${host_alias} in
4217   "") host_noncanonical=${build_noncanonical} ;;
4218   *) host_noncanonical=${host_alias} ;;
4219 esac
4220
4221  case ${target_alias} in
4222   "") target_noncanonical=${host_noncanonical} ;;
4223   *) target_noncanonical=${target_alias} ;;
4224 esac
4225
4226
4227
4228
4229
4230   LIBSTDCXX_RAW_CXX_CXXFLAGS="\
4231     -I\$(top_builddir)/../libstdc++-v3/include \
4232     -I\$(top_builddir)/../libstdc++-v3/include/\$(target_noncanonical) \
4233     -I\$(top_srcdir)/../libstdc++-v3/libsupc++"
4234   LIBSTDCXX_RAW_CXX_LDFLAGS="\
4235     \$(top_builddir)/../libstdc++-v3/src/libstdc++.la"
4236
4237
4238
4239
4240 am__api_version='1.15'
4241
4242 # Find a good install program.  We prefer a C program (faster),
4243 # so one script is as good as another.  But avoid the broken or
4244 # incompatible versions:
4245 # SysV /etc/install, /usr/sbin/install
4246 # SunOS /usr/etc/install
4247 # IRIX /sbin/install
4248 # AIX /bin/install
4249 # AmigaOS /C/install, which installs bootblocks on floppy discs
4250 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
4251 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
4252 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
4253 # OS/2's system install, which has a completely different semantic
4254 # ./install, which can be erroneously created by make from ./install.sh.
4255 # Reject install programs that cannot install multiple files.
4256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
4257 $as_echo_n "checking for a BSD-compatible install... " >&6; }
4258 if test -z "$INSTALL"; then
4259 if ${ac_cv_path_install+:} false; then :
4260   $as_echo_n "(cached) " >&6
4261 else
4262   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4263 for as_dir in $PATH
4264 do
4265   IFS=$as_save_IFS
4266   test -z "$as_dir" && as_dir=.
4267     # Account for people who put trailing slashes in PATH elements.
4268 case $as_dir/ in #((
4269   ./ | .// | /[cC]/* | \
4270   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
4271   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
4272   /usr/ucb/* ) ;;
4273   *)
4274     # OSF1 and SCO ODT 3.0 have their own names for install.
4275     # Don't use installbsd from OSF since it installs stuff as root
4276     # by default.
4277     for ac_prog in ginstall scoinst install; do
4278       for ac_exec_ext in '' $ac_executable_extensions; do
4279         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
4280           if test $ac_prog = install &&
4281             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4282             # AIX install.  It has an incompatible calling convention.
4283             :
4284           elif test $ac_prog = install &&
4285             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
4286             # program-specific install script used by HP pwplus--don't use.
4287             :
4288           else
4289             rm -rf conftest.one conftest.two conftest.dir
4290             echo one > conftest.one
4291             echo two > conftest.two
4292             mkdir conftest.dir
4293             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
4294               test -s conftest.one && test -s conftest.two &&
4295               test -s conftest.dir/conftest.one &&
4296               test -s conftest.dir/conftest.two
4297             then
4298               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
4299               break 3
4300             fi
4301           fi
4302         fi
4303       done
4304     done
4305     ;;
4306 esac
4307
4308   done
4309 IFS=$as_save_IFS
4310
4311 rm -rf conftest.one conftest.two conftest.dir
4312
4313 fi
4314   if test "${ac_cv_path_install+set}" = set; then
4315     INSTALL=$ac_cv_path_install
4316   else
4317     # As a last resort, use the slow shell script.  Don't cache a
4318     # value for INSTALL within a source directory, because that will
4319     # break other packages using the cache if that directory is
4320     # removed, or if the value is a relative name.
4321     INSTALL=$ac_install_sh
4322   fi
4323 fi
4324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
4325 $as_echo "$INSTALL" >&6; }
4326
4327 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
4328 # It thinks the first close brace ends the variable substitution.
4329 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
4330
4331 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
4332
4333 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
4334
4335 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
4336 $as_echo_n "checking whether build environment is sane... " >&6; }
4337 # Reject unsafe characters in $srcdir or the absolute working directory
4338 # name.  Accept space and tab only in the latter.
4339 am_lf='
4340 '
4341 case `pwd` in
4342   *[\\\"\#\$\&\'\`$am_lf]*)
4343     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
4344 esac
4345 case $srcdir in
4346   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
4347     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
4348 esac
4349
4350 # Do 'set' in a subshell so we don't clobber the current shell's
4351 # arguments.  Must try -L first in case configure is actually a
4352 # symlink; some systems play weird games with the mod time of symlinks
4353 # (eg FreeBSD returns the mod time of the symlink's containing
4354 # directory).
4355 if (
4356    am_has_slept=no
4357    for am_try in 1 2; do
4358      echo "timestamp, slept: $am_has_slept" > conftest.file
4359      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
4360      if test "$*" = "X"; then
4361         # -L didn't work.
4362         set X `ls -t "$srcdir/configure" conftest.file`
4363      fi
4364      if test "$*" != "X $srcdir/configure conftest.file" \
4365         && test "$*" != "X conftest.file $srcdir/configure"; then
4366
4367         # If neither matched, then we have a broken ls.  This can happen
4368         # if, for instance, CONFIG_SHELL is bash and it inherits a
4369         # broken ls alias from the environment.  This has actually
4370         # happened.  Such a system could not be considered "sane".
4371         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
4372   alias in your environment" "$LINENO" 5
4373      fi
4374      if test "$2" = conftest.file || test $am_try -eq 2; then
4375        break
4376      fi
4377      # Just in case.
4378      sleep 1
4379      am_has_slept=yes
4380    done
4381    test "$2" = conftest.file
4382    )
4383 then
4384    # Ok.
4385    :
4386 else
4387    as_fn_error $? "newly created file is older than distributed files!
4388 Check your system clock" "$LINENO" 5
4389 fi
4390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4391 $as_echo "yes" >&6; }
4392 # If we didn't sleep, we still need to ensure time stamps of config.status and
4393 # generated files are strictly newer.
4394 am_sleep_pid=
4395 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
4396   ( sleep 1 ) &
4397   am_sleep_pid=$!
4398 fi
4399
4400 rm -f conftest.file
4401
4402 test "$program_prefix" != NONE &&
4403   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4404 # Use a double $ so make ignores it.
4405 test "$program_suffix" != NONE &&
4406   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4407 # Double any \ or $.
4408 # By default was `s,x,x', remove it if useless.
4409 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4410 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4411
4412 if test x"${MISSING+set}" != xset; then
4413   case $am_aux_dir in
4414   *\ * | *\     *)
4415     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
4416   *)
4417     MISSING="\${SHELL} $am_aux_dir/missing" ;;
4418   esac
4419 fi
4420 # Use eval to expand $SHELL
4421 if eval "$MISSING --is-lightweight"; then
4422   am_missing_run="$MISSING "
4423 else
4424   am_missing_run=
4425   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
4426 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
4427 fi
4428
4429 if test x"${install_sh+set}" != xset; then
4430   case $am_aux_dir in
4431   *\ * | *\     *)
4432     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4433   *)
4434     install_sh="\${SHELL} $am_aux_dir/install-sh"
4435   esac
4436 fi
4437
4438 # Installed binaries are usually stripped using 'strip' when the user
4439 # run "make install-strip".  However 'strip' might not be the right
4440 # tool to use in cross-compilation environments, therefore Automake
4441 # will honor the 'STRIP' environment variable to overrule this program.
4442 if test "$cross_compiling" != no; then
4443   if test -n "$ac_tool_prefix"; then
4444   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4445 set dummy ${ac_tool_prefix}strip; ac_word=$2
4446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4447 $as_echo_n "checking for $ac_word... " >&6; }
4448 if ${ac_cv_prog_STRIP+:} false; then :
4449   $as_echo_n "(cached) " >&6
4450 else
4451   if test -n "$STRIP"; then
4452   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4453 else
4454 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4455 for as_dir in $PATH
4456 do
4457   IFS=$as_save_IFS
4458   test -z "$as_dir" && as_dir=.
4459     for ac_exec_ext in '' $ac_executable_extensions; do
4460   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4461     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4462     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4463     break 2
4464   fi
4465 done
4466   done
4467 IFS=$as_save_IFS
4468
4469 fi
4470 fi
4471 STRIP=$ac_cv_prog_STRIP
4472 if test -n "$STRIP"; then
4473   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4474 $as_echo "$STRIP" >&6; }
4475 else
4476   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4477 $as_echo "no" >&6; }
4478 fi
4479
4480
4481 fi
4482 if test -z "$ac_cv_prog_STRIP"; then
4483   ac_ct_STRIP=$STRIP
4484   # Extract the first word of "strip", so it can be a program name with args.
4485 set dummy strip; ac_word=$2
4486 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4487 $as_echo_n "checking for $ac_word... " >&6; }
4488 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
4489   $as_echo_n "(cached) " >&6
4490 else
4491   if test -n "$ac_ct_STRIP"; then
4492   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4493 else
4494 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4495 for as_dir in $PATH
4496 do
4497   IFS=$as_save_IFS
4498   test -z "$as_dir" && as_dir=.
4499     for ac_exec_ext in '' $ac_executable_extensions; do
4500   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4501     ac_cv_prog_ac_ct_STRIP="strip"
4502     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4503     break 2
4504   fi
4505 done
4506   done
4507 IFS=$as_save_IFS
4508
4509 fi
4510 fi
4511 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4512 if test -n "$ac_ct_STRIP"; then
4513   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4514 $as_echo "$ac_ct_STRIP" >&6; }
4515 else
4516   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4517 $as_echo "no" >&6; }
4518 fi
4519
4520   if test "x$ac_ct_STRIP" = x; then
4521     STRIP=":"
4522   else
4523     case $cross_compiling:$ac_tool_warned in
4524 yes:)
4525 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4526 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4527 ac_tool_warned=yes ;;
4528 esac
4529     STRIP=$ac_ct_STRIP
4530   fi
4531 else
4532   STRIP="$ac_cv_prog_STRIP"
4533 fi
4534
4535 fi
4536 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4537
4538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
4539 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
4540 if test -z "$MKDIR_P"; then
4541   if ${ac_cv_path_mkdir+:} false; then :
4542   $as_echo_n "(cached) " >&6
4543 else
4544   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4545 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4546 do
4547   IFS=$as_save_IFS
4548   test -z "$as_dir" && as_dir=.
4549     for ac_prog in mkdir gmkdir; do
4550          for ac_exec_ext in '' $ac_executable_extensions; do
4551            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
4552            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
4553              'mkdir (GNU coreutils) '* | \
4554              'mkdir (coreutils) '* | \
4555              'mkdir (fileutils) '4.1*)
4556                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
4557                break 3;;
4558            esac
4559          done
4560        done
4561   done
4562 IFS=$as_save_IFS
4563
4564 fi
4565
4566   test -d ./--version && rmdir ./--version
4567   if test "${ac_cv_path_mkdir+set}" = set; then
4568     MKDIR_P="$ac_cv_path_mkdir -p"
4569   else
4570     # As a last resort, use the slow shell script.  Don't cache a
4571     # value for MKDIR_P within a source directory, because that will
4572     # break other packages using the cache if that directory is
4573     # removed, or if the value is a relative name.
4574     MKDIR_P="$ac_install_sh -d"
4575   fi
4576 fi
4577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4578 $as_echo "$MKDIR_P" >&6; }
4579
4580 for ac_prog in gawk mawk nawk awk
4581 do
4582   # Extract the first word of "$ac_prog", so it can be a program name with args.
4583 set dummy $ac_prog; ac_word=$2
4584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4585 $as_echo_n "checking for $ac_word... " >&6; }
4586 if ${ac_cv_prog_AWK+:} false; then :
4587   $as_echo_n "(cached) " >&6
4588 else
4589   if test -n "$AWK"; then
4590   ac_cv_prog_AWK="$AWK" # Let the user override the test.
4591 else
4592 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4593 for as_dir in $PATH
4594 do
4595   IFS=$as_save_IFS
4596   test -z "$as_dir" && as_dir=.
4597     for ac_exec_ext in '' $ac_executable_extensions; do
4598   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4599     ac_cv_prog_AWK="$ac_prog"
4600     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4601     break 2
4602   fi
4603 done
4604   done
4605 IFS=$as_save_IFS
4606
4607 fi
4608 fi
4609 AWK=$ac_cv_prog_AWK
4610 if test -n "$AWK"; then
4611   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4612 $as_echo "$AWK" >&6; }
4613 else
4614   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4615 $as_echo "no" >&6; }
4616 fi
4617
4618
4619   test -n "$AWK" && break
4620 done
4621
4622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4623 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4624 set x ${MAKE-make}
4625 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4626 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4627   $as_echo_n "(cached) " >&6
4628 else
4629   cat >conftest.make <<\_ACEOF
4630 SHELL = /bin/sh
4631 all:
4632         @echo '@@@%%%=$(MAKE)=@@@%%%'
4633 _ACEOF
4634 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4635 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4636   *@@@%%%=?*=@@@%%%*)
4637     eval ac_cv_prog_make_${ac_make}_set=yes;;
4638   *)
4639     eval ac_cv_prog_make_${ac_make}_set=no;;
4640 esac
4641 rm -f conftest.make
4642 fi
4643 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4645 $as_echo "yes" >&6; }
4646   SET_MAKE=
4647 else
4648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4649 $as_echo "no" >&6; }
4650   SET_MAKE="MAKE=${MAKE-make}"
4651 fi
4652
4653 rm -rf .tst 2>/dev/null
4654 mkdir .tst 2>/dev/null
4655 if test -d .tst; then
4656   am__leading_dot=.
4657 else
4658   am__leading_dot=_
4659 fi
4660 rmdir .tst 2>/dev/null
4661
4662 DEPDIR="${am__leading_dot}deps"
4663
4664 ac_config_commands="$ac_config_commands depfiles"
4665
4666
4667 am_make=${MAKE-make}
4668 cat > confinc << 'END'
4669 am__doit:
4670         @echo this is the am__doit target
4671 .PHONY: am__doit
4672 END
4673 # If we don't find an include directive, just comment out the code.
4674 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4675 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4676 am__include="#"
4677 am__quote=
4678 _am_result=none
4679 # First try GNU make style include.
4680 echo "include confinc" > confmf
4681 # Ignore all kinds of additional output from 'make'.
4682 case `$am_make -s -f confmf 2> /dev/null` in #(
4683 *the\ am__doit\ target*)
4684   am__include=include
4685   am__quote=
4686   _am_result=GNU
4687   ;;
4688 esac
4689 # Now try BSD make style include.
4690 if test "$am__include" = "#"; then
4691    echo '.include "confinc"' > confmf
4692    case `$am_make -s -f confmf 2> /dev/null` in #(
4693    *the\ am__doit\ target*)
4694      am__include=.include
4695      am__quote="\""
4696      _am_result=BSD
4697      ;;
4698    esac
4699 fi
4700
4701
4702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4703 $as_echo "$_am_result" >&6; }
4704 rm -f confinc confmf
4705
4706 # Check whether --enable-dependency-tracking was given.
4707 if test "${enable_dependency_tracking+set}" = set; then :
4708   enableval=$enable_dependency_tracking;
4709 fi
4710
4711 if test "x$enable_dependency_tracking" != xno; then
4712   am_depcomp="$ac_aux_dir/depcomp"
4713   AMDEPBACKSLASH='\'
4714   am__nodep='_no'
4715 fi
4716  if test "x$enable_dependency_tracking" != xno; then
4717   AMDEP_TRUE=
4718   AMDEP_FALSE='#'
4719 else
4720   AMDEP_TRUE='#'
4721   AMDEP_FALSE=
4722 fi
4723
4724
4725 # Check whether --enable-silent-rules was given.
4726 if test "${enable_silent_rules+set}" = set; then :
4727   enableval=$enable_silent_rules;
4728 fi
4729
4730 case $enable_silent_rules in # (((
4731   yes) AM_DEFAULT_VERBOSITY=0;;
4732    no) AM_DEFAULT_VERBOSITY=1;;
4733     *) AM_DEFAULT_VERBOSITY=1;;
4734 esac
4735 am_make=${MAKE-make}
4736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4737 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
4738 if ${am_cv_make_support_nested_variables+:} false; then :
4739   $as_echo_n "(cached) " >&6
4740 else
4741   if $as_echo 'TRUE=$(BAR$(V))
4742 BAR0=false
4743 BAR1=true
4744 V=1
4745 am__doit:
4746         @$(TRUE)
4747 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4748   am_cv_make_support_nested_variables=yes
4749 else
4750   am_cv_make_support_nested_variables=no
4751 fi
4752 fi
4753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4754 $as_echo "$am_cv_make_support_nested_variables" >&6; }
4755 if test $am_cv_make_support_nested_variables = yes; then
4756     AM_V='$(V)'
4757   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4758 else
4759   AM_V=$AM_DEFAULT_VERBOSITY
4760   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4761 fi
4762 AM_BACKSLASH='\'
4763
4764 if test "`cd $srcdir && pwd`" != "`pwd`"; then
4765   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4766   # is not polluted with repeated "-I."
4767   am__isrc=' -I$(srcdir)'
4768   # test to see if srcdir already configured
4769   if test -f $srcdir/config.status; then
4770     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4771   fi
4772 fi
4773
4774 # test whether we have cygpath
4775 if test -z "$CYGPATH_W"; then
4776   if (cygpath --version) >/dev/null 2>/dev/null; then
4777     CYGPATH_W='cygpath -w'
4778   else
4779     CYGPATH_W=echo
4780   fi
4781 fi
4782
4783
4784 # Define the identity of the package.
4785  PACKAGE='package-unused'
4786  VERSION='version-unused'
4787
4788
4789 cat >>confdefs.h <<_ACEOF
4790 #define PACKAGE "$PACKAGE"
4791 _ACEOF
4792
4793
4794 cat >>confdefs.h <<_ACEOF
4795 #define VERSION "$VERSION"
4796 _ACEOF
4797
4798 # Some tools Automake needs.
4799
4800 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4801
4802
4803 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4804
4805
4806 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4807
4808
4809 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4810
4811
4812 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4813
4814 # For better backward compatibility.  To be removed once Automake 1.9.x
4815 # dies out for good.  For more background, see:
4816 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4817 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4818 mkdir_p='$(MKDIR_P)'
4819
4820 # We need awk for the "check" target (and possibly the TAP driver).  The
4821 # system "awk" is bad on some platforms.
4822 # Always define AMTAR for backward compatibility.  Yes, it's still used
4823 # in the wild :-(  We should find a proper way to deprecate it ...
4824 AMTAR='$${TAR-tar}'
4825
4826
4827 # We'll loop over all known methods to create a tar archive until one works.
4828 _am_tools='gnutar  pax cpio none'
4829
4830 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4831
4832
4833
4834
4835
4836 depcc="$CC"   am_compiler_list=
4837
4838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4839 $as_echo_n "checking dependency style of $depcc... " >&6; }
4840 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4841   $as_echo_n "(cached) " >&6
4842 else
4843   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4844   # We make a subdir and do the tests there.  Otherwise we can end up
4845   # making bogus files that we don't know about and never remove.  For
4846   # instance it was reported that on HP-UX the gcc test will end up
4847   # making a dummy file named 'D' -- because '-MD' means "put the output
4848   # in D".
4849   rm -rf conftest.dir
4850   mkdir conftest.dir
4851   # Copy depcomp to subdir because otherwise we won't find it if we're
4852   # using a relative directory.
4853   cp "$am_depcomp" conftest.dir
4854   cd conftest.dir
4855   # We will build objects and dependencies in a subdirectory because
4856   # it helps to detect inapplicable dependency modes.  For instance
4857   # both Tru64's cc and ICC support -MD to output dependencies as a
4858   # side effect of compilation, but ICC will put the dependencies in
4859   # the current directory while Tru64 will put them in the object
4860   # directory.
4861   mkdir sub
4862
4863   am_cv_CC_dependencies_compiler_type=none
4864   if test "$am_compiler_list" = ""; then
4865      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4866   fi
4867   am__universal=false
4868   case " $depcc " in #(
4869      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4870      esac
4871
4872   for depmode in $am_compiler_list; do
4873     # Setup a source with many dependencies, because some compilers
4874     # like to wrap large dependency lists on column 80 (with \), and
4875     # we should not choose a depcomp mode which is confused by this.
4876     #
4877     # We need to recreate these files for each test, as the compiler may
4878     # overwrite some of them when testing with obscure command lines.
4879     # This happens at least with the AIX C compiler.
4880     : > sub/conftest.c
4881     for i in 1 2 3 4 5 6; do
4882       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4883       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4884       # Solaris 10 /bin/sh.
4885       echo '/* dummy */' > sub/conftst$i.h
4886     done
4887     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4888
4889     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4890     # mode.  It turns out that the SunPro C++ compiler does not properly
4891     # handle '-M -o', and we need to detect this.  Also, some Intel
4892     # versions had trouble with output in subdirs.
4893     am__obj=sub/conftest.${OBJEXT-o}
4894     am__minus_obj="-o $am__obj"
4895     case $depmode in
4896     gcc)
4897       # This depmode causes a compiler race in universal mode.
4898       test "$am__universal" = false || continue
4899       ;;
4900     nosideeffect)
4901       # After this tag, mechanisms are not by side-effect, so they'll
4902       # only be used when explicitly requested.
4903       if test "x$enable_dependency_tracking" = xyes; then
4904         continue
4905       else
4906         break
4907       fi
4908       ;;
4909     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4910       # This compiler won't grok '-c -o', but also, the minuso test has
4911       # not run yet.  These depmodes are late enough in the game, and
4912       # so weak that their functioning should not be impacted.
4913       am__obj=conftest.${OBJEXT-o}
4914       am__minus_obj=
4915       ;;
4916     none) break ;;
4917     esac
4918     if depmode=$depmode \
4919        source=sub/conftest.c object=$am__obj \
4920        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4921        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4922          >/dev/null 2>conftest.err &&
4923        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4924        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4925        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4926        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4927       # icc doesn't choke on unknown options, it will just issue warnings
4928       # or remarks (even with -Werror).  So we grep stderr for any message
4929       # that says an option was ignored or not supported.
4930       # When given -MP, icc 7.0 and 7.1 complain thusly:
4931       #   icc: Command line warning: ignoring option '-M'; no argument required
4932       # The diagnosis changed in icc 8.0:
4933       #   icc: Command line remark: option '-MP' not supported
4934       if (grep 'ignoring option' conftest.err ||
4935           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4936         am_cv_CC_dependencies_compiler_type=$depmode
4937         break
4938       fi
4939     fi
4940   done
4941
4942   cd ..
4943   rm -rf conftest.dir
4944 else
4945   am_cv_CC_dependencies_compiler_type=none
4946 fi
4947
4948 fi
4949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4950 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4951 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4952
4953  if
4954   test "x$enable_dependency_tracking" != xno \
4955   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4956   am__fastdepCC_TRUE=
4957   am__fastdepCC_FALSE='#'
4958 else
4959   am__fastdepCC_TRUE='#'
4960   am__fastdepCC_FALSE=
4961 fi
4962
4963
4964
4965 # POSIX will say in a future version that running "rm -f" with no argument
4966 # is OK; and we want to be able to make that assumption in our Makefile
4967 # recipes.  So use an aggressive probe to check that the usage we want is
4968 # actually supported "in the wild" to an acceptable degree.
4969 # See automake bug#10828.
4970 # To make any issue more visible, cause the running configure to be aborted
4971 # by default if the 'rm' program in use doesn't match our expectations; the
4972 # user can still override this though.
4973 if rm -f && rm -fr && rm -rf; then : OK; else
4974   cat >&2 <<'END'
4975 Oops!
4976
4977 Your 'rm' program seems unable to run without file operands specified
4978 on the command line, even when the '-f' option is present.  This is contrary
4979 to the behaviour of most rm programs out there, and not conforming with
4980 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
4981
4982 Please tell bug-automake@gnu.org about your system, including the value
4983 of your $PATH and any error possibly output before this message.  This
4984 can help us improve future automake versions.
4985
4986 END
4987   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
4988     echo 'Configuration will proceed anyway, since you have set the' >&2
4989     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
4990     echo >&2
4991   else
4992     cat >&2 <<'END'
4993 Aborting the configuration process, to ensure you take notice of the issue.
4994
4995 You can download and install GNU coreutils to get an 'rm' implementation
4996 that behaves properly: <http://www.gnu.org/software/coreutils/>.
4997
4998 If you want to complete the configuration process using your problematic
4999 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
5000 to "yes", and re-run configure.
5001
5002 END
5003     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
5004   fi
5005 fi
5006
5007
5008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
5009 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
5010     # Check whether --enable-maintainer-mode was given.
5011 if test "${enable_maintainer_mode+set}" = set; then :
5012   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
5013 else
5014   USE_MAINTAINER_MODE=no
5015 fi
5016
5017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
5018 $as_echo "$USE_MAINTAINER_MODE" >&6; }
5019    if test $USE_MAINTAINER_MODE = yes; then
5020   MAINTAINER_MODE_TRUE=
5021   MAINTAINER_MODE_FALSE='#'
5022 else
5023   MAINTAINER_MODE_TRUE='#'
5024   MAINTAINER_MODE_FALSE=
5025 fi
5026
5027   MAINT=$MAINTAINER_MODE_TRUE
5028
5029
5030
5031
5032 # Check whether --with-toolexeclibdir was given.
5033 if test "${with_toolexeclibdir+set}" = set; then :
5034   withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
5035   /)
5036     ;;
5037   */)
5038     with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
5039     ;;
5040 esac
5041 else
5042   with_toolexeclibdir=no
5043 fi
5044
5045
5046
5047 # Calculate toolexeclibdir
5048 # Also toolexecdir, though it's only used in toolexeclibdir
5049 case ${version_specific_libs} in
5050   yes)
5051     # Need the gcc compiler version to know where to install libraries
5052     # and header files if --enable-version-specific-runtime-libs option
5053     # is selected.
5054     toolexecdir='$(libdir)/gcc/$(target_alias)'
5055     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
5056     ;;
5057   no)
5058     if test -n "$with_cross_host" &&
5059        test x"$with_cross_host" != x"no"; then
5060       # Install a library built with a cross compiler in tooldir, not libdir.
5061       toolexecdir='$(exec_prefix)/$(target_alias)'
5062       case ${with_toolexeclibdir} in
5063         no)
5064           toolexeclibdir='$(toolexecdir)/lib'
5065           ;;
5066         *)
5067           toolexeclibdir=${with_toolexeclibdir}
5068           ;;
5069       esac
5070     else
5071       toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
5072       toolexeclibdir='$(libdir)'
5073     fi
5074     multi_os_directory=`$CC -print-multi-os-directory`
5075     case $multi_os_directory in
5076       .) ;; # Avoid trailing /.
5077       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
5078     esac
5079     ;;
5080 esac
5081
5082
5083
5084 # Checks for programs.
5085 ac_ext=c
5086 ac_cpp='$CPP $CPPFLAGS'
5087 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5088 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5089 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5090 if test -n "$ac_tool_prefix"; then
5091   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
5092 set dummy ${ac_tool_prefix}gcc; ac_word=$2
5093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5094 $as_echo_n "checking for $ac_word... " >&6; }
5095 if ${ac_cv_prog_CC+:} false; then :
5096   $as_echo_n "(cached) " >&6
5097 else
5098   if test -n "$CC"; then
5099   ac_cv_prog_CC="$CC" # Let the user override the test.
5100 else
5101 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5102 for as_dir in $PATH
5103 do
5104   IFS=$as_save_IFS
5105   test -z "$as_dir" && as_dir=.
5106     for ac_exec_ext in '' $ac_executable_extensions; do
5107   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5108     ac_cv_prog_CC="${ac_tool_prefix}gcc"
5109     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5110     break 2
5111   fi
5112 done
5113   done
5114 IFS=$as_save_IFS
5115
5116 fi
5117 fi
5118 CC=$ac_cv_prog_CC
5119 if test -n "$CC"; then
5120   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5121 $as_echo "$CC" >&6; }
5122 else
5123   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5124 $as_echo "no" >&6; }
5125 fi
5126
5127
5128 fi
5129 if test -z "$ac_cv_prog_CC"; then
5130   ac_ct_CC=$CC
5131   # Extract the first word of "gcc", so it can be a program name with args.
5132 set dummy gcc; ac_word=$2
5133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5134 $as_echo_n "checking for $ac_word... " >&6; }
5135 if ${ac_cv_prog_ac_ct_CC+:} false; then :
5136   $as_echo_n "(cached) " >&6
5137 else
5138   if test -n "$ac_ct_CC"; then
5139   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
5140 else
5141 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5142 for as_dir in $PATH
5143 do
5144   IFS=$as_save_IFS
5145   test -z "$as_dir" && as_dir=.
5146     for ac_exec_ext in '' $ac_executable_extensions; do
5147   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5148     ac_cv_prog_ac_ct_CC="gcc"
5149     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5150     break 2
5151   fi
5152 done
5153   done
5154 IFS=$as_save_IFS
5155
5156 fi
5157 fi
5158 ac_ct_CC=$ac_cv_prog_ac_ct_CC
5159 if test -n "$ac_ct_CC"; then
5160   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
5161 $as_echo "$ac_ct_CC" >&6; }
5162 else
5163   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5164 $as_echo "no" >&6; }
5165 fi
5166
5167   if test "x$ac_ct_CC" = x; then
5168     CC=""
5169   else
5170     case $cross_compiling:$ac_tool_warned in
5171 yes:)
5172 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5173 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5174 ac_tool_warned=yes ;;
5175 esac
5176     CC=$ac_ct_CC
5177   fi
5178 else
5179   CC="$ac_cv_prog_CC"
5180 fi
5181
5182 if test -z "$CC"; then
5183           if test -n "$ac_tool_prefix"; then
5184     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
5185 set dummy ${ac_tool_prefix}cc; ac_word=$2
5186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5187 $as_echo_n "checking for $ac_word... " >&6; }
5188 if ${ac_cv_prog_CC+:} false; then :
5189   $as_echo_n "(cached) " >&6
5190 else
5191   if test -n "$CC"; then
5192   ac_cv_prog_CC="$CC" # Let the user override the test.
5193 else
5194 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5195 for as_dir in $PATH
5196 do
5197   IFS=$as_save_IFS
5198   test -z "$as_dir" && as_dir=.
5199     for ac_exec_ext in '' $ac_executable_extensions; do
5200   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5201     ac_cv_prog_CC="${ac_tool_prefix}cc"
5202     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5203     break 2
5204   fi
5205 done
5206   done
5207 IFS=$as_save_IFS
5208
5209 fi
5210 fi
5211 CC=$ac_cv_prog_CC
5212 if test -n "$CC"; then
5213   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5214 $as_echo "$CC" >&6; }
5215 else
5216   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5217 $as_echo "no" >&6; }
5218 fi
5219
5220
5221   fi
5222 fi
5223 if test -z "$CC"; then
5224   # Extract the first word of "cc", so it can be a program name with args.
5225 set dummy cc; ac_word=$2
5226 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5227 $as_echo_n "checking for $ac_word... " >&6; }
5228 if ${ac_cv_prog_CC+:} false; then :
5229   $as_echo_n "(cached) " >&6
5230 else
5231   if test -n "$CC"; then
5232   ac_cv_prog_CC="$CC" # Let the user override the test.
5233 else
5234   ac_prog_rejected=no
5235 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5236 for as_dir in $PATH
5237 do
5238   IFS=$as_save_IFS
5239   test -z "$as_dir" && as_dir=.
5240     for ac_exec_ext in '' $ac_executable_extensions; do
5241   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5242     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
5243        ac_prog_rejected=yes
5244        continue
5245      fi
5246     ac_cv_prog_CC="cc"
5247     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5248     break 2
5249   fi
5250 done
5251   done
5252 IFS=$as_save_IFS
5253
5254 if test $ac_prog_rejected = yes; then
5255   # We found a bogon in the path, so make sure we never use it.
5256   set dummy $ac_cv_prog_CC
5257   shift
5258   if test $# != 0; then
5259     # We chose a different compiler from the bogus one.
5260     # However, it has the same basename, so the bogon will be chosen
5261     # first if we set CC to just the basename; use the full file name.
5262     shift
5263     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
5264   fi
5265 fi
5266 fi
5267 fi
5268 CC=$ac_cv_prog_CC
5269 if test -n "$CC"; then
5270   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5271 $as_echo "$CC" >&6; }
5272 else
5273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5274 $as_echo "no" >&6; }
5275 fi
5276
5277
5278 fi
5279 if test -z "$CC"; then
5280   if test -n "$ac_tool_prefix"; then
5281   for ac_prog in cl.exe
5282   do
5283     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5284 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5285 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5286 $as_echo_n "checking for $ac_word... " >&6; }
5287 if ${ac_cv_prog_CC+:} false; then :
5288   $as_echo_n "(cached) " >&6
5289 else
5290   if test -n "$CC"; then
5291   ac_cv_prog_CC="$CC" # Let the user override the test.
5292 else
5293 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5294 for as_dir in $PATH
5295 do
5296   IFS=$as_save_IFS
5297   test -z "$as_dir" && as_dir=.
5298     for ac_exec_ext in '' $ac_executable_extensions; do
5299   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5300     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
5301     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5302     break 2
5303   fi
5304 done
5305   done
5306 IFS=$as_save_IFS
5307
5308 fi
5309 fi
5310 CC=$ac_cv_prog_CC
5311 if test -n "$CC"; then
5312   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
5313 $as_echo "$CC" >&6; }
5314 else
5315   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5316 $as_echo "no" >&6; }
5317 fi
5318
5319
5320     test -n "$CC" && break
5321   done
5322 fi
5323 if test -z "$CC"; then
5324   ac_ct_CC=$CC
5325   for ac_prog in cl.exe
5326 do
5327   # Extract the first word of "$ac_prog", so it can be a program name with args.
5328 set dummy $ac_prog; ac_word=$2
5329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5330 $as_echo_n "checking for $ac_word... " >&6; }
5331 if ${ac_cv_prog_ac_ct_CC+:} false; then :
5332   $as_echo_n "(cached) " >&6
5333 else
5334   if test -n "$ac_ct_CC"; then
5335   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
5336 else
5337 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5338 for as_dir in $PATH
5339 do
5340   IFS=$as_save_IFS
5341   test -z "$as_dir" && as_dir=.
5342     for ac_exec_ext in '' $ac_executable_extensions; do
5343   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5344     ac_cv_prog_ac_ct_CC="$ac_prog"
5345     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5346     break 2
5347   fi
5348 done
5349   done
5350 IFS=$as_save_IFS
5351
5352 fi
5353 fi
5354 ac_ct_CC=$ac_cv_prog_ac_ct_CC
5355 if test -n "$ac_ct_CC"; then
5356   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
5357 $as_echo "$ac_ct_CC" >&6; }
5358 else
5359   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5360 $as_echo "no" >&6; }
5361 fi
5362
5363
5364   test -n "$ac_ct_CC" && break
5365 done
5366
5367   if test "x$ac_ct_CC" = x; then
5368     CC=""
5369   else
5370     case $cross_compiling:$ac_tool_warned in
5371 yes:)
5372 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5373 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5374 ac_tool_warned=yes ;;
5375 esac
5376     CC=$ac_ct_CC
5377   fi
5378 fi
5379
5380 fi
5381
5382
5383 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5384 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5385 as_fn_error $? "no acceptable C compiler found in \$PATH
5386 See \`config.log' for more details" "$LINENO" 5; }
5387
5388 # Provide some information about the compiler.
5389 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
5390 set X $ac_compile
5391 ac_compiler=$2
5392 for ac_option in --version -v -V -qversion; do
5393   { { ac_try="$ac_compiler $ac_option >&5"
5394 case "(($ac_try" in
5395   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5396   *) ac_try_echo=$ac_try;;
5397 esac
5398 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5399 $as_echo "$ac_try_echo"; } >&5
5400   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5401   ac_status=$?
5402   if test -s conftest.err; then
5403     sed '10a\
5404 ... rest of stderr output deleted ...
5405          10q' conftest.err >conftest.er1
5406     cat conftest.er1 >&5
5407   fi
5408   rm -f conftest.er1 conftest.err
5409   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5410   test $ac_status = 0; }
5411 done
5412
5413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5414 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5415 if ${ac_cv_c_compiler_gnu+:} false; then :
5416   $as_echo_n "(cached) " >&6
5417 else
5418   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5419 /* end confdefs.h.  */
5420
5421 int
5422 main ()
5423 {
5424 #ifndef __GNUC__
5425        choke me
5426 #endif
5427
5428   ;
5429   return 0;
5430 }
5431 _ACEOF
5432 if ac_fn_c_try_compile "$LINENO"; then :
5433   ac_compiler_gnu=yes
5434 else
5435   ac_compiler_gnu=no
5436 fi
5437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5438 ac_cv_c_compiler_gnu=$ac_compiler_gnu
5439
5440 fi
5441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5442 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
5443 if test $ac_compiler_gnu = yes; then
5444   GCC=yes
5445 else
5446   GCC=
5447 fi
5448 ac_test_CFLAGS=${CFLAGS+set}
5449 ac_save_CFLAGS=$CFLAGS
5450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5451 $as_echo_n "checking whether $CC accepts -g... " >&6; }
5452 if ${ac_cv_prog_cc_g+:} false; then :
5453   $as_echo_n "(cached) " >&6
5454 else
5455   ac_save_c_werror_flag=$ac_c_werror_flag
5456    ac_c_werror_flag=yes
5457    ac_cv_prog_cc_g=no
5458    CFLAGS="-g"
5459    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5460 /* end confdefs.h.  */
5461
5462 int
5463 main ()
5464 {
5465
5466   ;
5467   return 0;
5468 }
5469 _ACEOF
5470 if ac_fn_c_try_compile "$LINENO"; then :
5471   ac_cv_prog_cc_g=yes
5472 else
5473   CFLAGS=""
5474       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5475 /* end confdefs.h.  */
5476
5477 int
5478 main ()
5479 {
5480
5481   ;
5482   return 0;
5483 }
5484 _ACEOF
5485 if ac_fn_c_try_compile "$LINENO"; then :
5486
5487 else
5488   ac_c_werror_flag=$ac_save_c_werror_flag
5489          CFLAGS="-g"
5490          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5491 /* end confdefs.h.  */
5492
5493 int
5494 main ()
5495 {
5496
5497   ;
5498   return 0;
5499 }
5500 _ACEOF
5501 if ac_fn_c_try_compile "$LINENO"; then :
5502   ac_cv_prog_cc_g=yes
5503 fi
5504 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5505 fi
5506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5507 fi
5508 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5509    ac_c_werror_flag=$ac_save_c_werror_flag
5510 fi
5511 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5512 $as_echo "$ac_cv_prog_cc_g" >&6; }
5513 if test "$ac_test_CFLAGS" = set; then
5514   CFLAGS=$ac_save_CFLAGS
5515 elif test $ac_cv_prog_cc_g = yes; then
5516   if test "$GCC" = yes; then
5517     CFLAGS="-g -O2"
5518   else
5519     CFLAGS="-g"
5520   fi
5521 else
5522   if test "$GCC" = yes; then
5523     CFLAGS="-O2"
5524   else
5525     CFLAGS=
5526   fi
5527 fi
5528 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5529 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5530 if ${ac_cv_prog_cc_c89+:} false; then :
5531   $as_echo_n "(cached) " >&6
5532 else
5533   ac_cv_prog_cc_c89=no
5534 ac_save_CC=$CC
5535 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5536 /* end confdefs.h.  */
5537 #include <stdarg.h>
5538 #include <stdio.h>
5539 struct stat;
5540 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5541 struct buf { int x; };
5542 FILE * (*rcsopen) (struct buf *, struct stat *, int);
5543 static char *e (p, i)
5544      char **p;
5545      int i;
5546 {
5547   return p[i];
5548 }
5549 static char *f (char * (*g) (char **, int), char **p, ...)
5550 {
5551   char *s;
5552   va_list v;
5553   va_start (v,p);
5554   s = g (p, va_arg (v,int));
5555   va_end (v);
5556   return s;
5557 }
5558
5559 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5560    function prototypes and stuff, but not '\xHH' hex character constants.
5561    These don't provoke an error unfortunately, instead are silently treated
5562    as 'x'.  The following induces an error, until -std is added to get
5563    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5564    array size at least.  It's necessary to write '\x00'==0 to get something
5565    that's true only with -std.  */
5566 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5567
5568 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5569    inside strings and character constants.  */
5570 #define FOO(x) 'x'
5571 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5572
5573 int test (int i, double x);
5574 struct s1 {int (*f) (int a);};
5575 struct s2 {int (*f) (double a);};
5576 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5577 int argc;
5578 char **argv;
5579 int
5580 main ()
5581 {
5582 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5583   ;
5584   return 0;
5585 }
5586 _ACEOF
5587 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5588         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5589 do
5590   CC="$ac_save_CC $ac_arg"
5591   if ac_fn_c_try_compile "$LINENO"; then :
5592   ac_cv_prog_cc_c89=$ac_arg
5593 fi
5594 rm -f core conftest.err conftest.$ac_objext
5595   test "x$ac_cv_prog_cc_c89" != "xno" && break
5596 done
5597 rm -f conftest.$ac_ext
5598 CC=$ac_save_CC
5599
5600 fi
5601 # AC_CACHE_VAL
5602 case "x$ac_cv_prog_cc_c89" in
5603   x)
5604     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5605 $as_echo "none needed" >&6; } ;;
5606   xno)
5607     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5608 $as_echo "unsupported" >&6; } ;;
5609   *)
5610     CC="$CC $ac_cv_prog_cc_c89"
5611     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5612 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5613 esac
5614 if test "x$ac_cv_prog_cc_c89" != xno; then :
5615
5616 fi
5617
5618 ac_ext=c
5619 ac_cpp='$CPP $CPPFLAGS'
5620 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5621 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5622 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5623
5624 ac_ext=c
5625 ac_cpp='$CPP $CPPFLAGS'
5626 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5627 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5628 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
5630 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
5631 if ${am_cv_prog_cc_c_o+:} false; then :
5632   $as_echo_n "(cached) " >&6
5633 else
5634   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5635 /* end confdefs.h.  */
5636
5637 int
5638 main ()
5639 {
5640
5641   ;
5642   return 0;
5643 }
5644 _ACEOF
5645   # Make sure it works both with $CC and with simple cc.
5646   # Following AC_PROG_CC_C_O, we do the test twice because some
5647   # compilers refuse to overwrite an existing .o file with -o,
5648   # though they will create one.
5649   am_cv_prog_cc_c_o=yes
5650   for am_i in 1 2; do
5651     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
5652    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
5653    ac_status=$?
5654    echo "$as_me:$LINENO: \$? = $ac_status" >&5
5655    (exit $ac_status); } \
5656          && test -f conftest2.$ac_objext; then
5657       : OK
5658     else
5659       am_cv_prog_cc_c_o=no
5660       break
5661     fi
5662   done
5663   rm -f core conftest*
5664   unset am_i
5665 fi
5666 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
5667 $as_echo "$am_cv_prog_cc_c_o" >&6; }
5668 if test "$am_cv_prog_cc_c_o" != yes; then
5669    # Losing compiler, so override with the script.
5670    # FIXME: It is wrong to rewrite CC.
5671    # But if we don't then we get into trouble of one sort or another.
5672    # A longer-term fix would be to have automake use am__CC in this case,
5673    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
5674    CC="$am_aux_dir/compile $CC"
5675 fi
5676 ac_ext=c
5677 ac_cpp='$CPP $CPPFLAGS'
5678 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5679 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5680 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5681
5682
5683 ac_ext=cpp
5684 ac_cpp='$CXXCPP $CPPFLAGS'
5685 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5686 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5687 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5688 if test -z "$CXX"; then
5689   if test -n "$CCC"; then
5690     CXX=$CCC
5691   else
5692     if test -n "$ac_tool_prefix"; then
5693   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5694   do
5695     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5696 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5698 $as_echo_n "checking for $ac_word... " >&6; }
5699 if ${ac_cv_prog_CXX+:} false; then :
5700   $as_echo_n "(cached) " >&6
5701 else
5702   if test -n "$CXX"; then
5703   ac_cv_prog_CXX="$CXX" # Let the user override the test.
5704 else
5705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5706 for as_dir in $PATH
5707 do
5708   IFS=$as_save_IFS
5709   test -z "$as_dir" && as_dir=.
5710     for ac_exec_ext in '' $ac_executable_extensions; do
5711   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5712     ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5713     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5714     break 2
5715   fi
5716 done
5717   done
5718 IFS=$as_save_IFS
5719
5720 fi
5721 fi
5722 CXX=$ac_cv_prog_CXX
5723 if test -n "$CXX"; then
5724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5725 $as_echo "$CXX" >&6; }
5726 else
5727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5728 $as_echo "no" >&6; }
5729 fi
5730
5731
5732     test -n "$CXX" && break
5733   done
5734 fi
5735 if test -z "$CXX"; then
5736   ac_ct_CXX=$CXX
5737   for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5738 do
5739   # Extract the first word of "$ac_prog", so it can be a program name with args.
5740 set dummy $ac_prog; ac_word=$2
5741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5742 $as_echo_n "checking for $ac_word... " >&6; }
5743 if ${ac_cv_prog_ac_ct_CXX+:} false; then :
5744   $as_echo_n "(cached) " >&6
5745 else
5746   if test -n "$ac_ct_CXX"; then
5747   ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5748 else
5749 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5750 for as_dir in $PATH
5751 do
5752   IFS=$as_save_IFS
5753   test -z "$as_dir" && as_dir=.
5754     for ac_exec_ext in '' $ac_executable_extensions; do
5755   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5756     ac_cv_prog_ac_ct_CXX="$ac_prog"
5757     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5758     break 2
5759   fi
5760 done
5761   done
5762 IFS=$as_save_IFS
5763
5764 fi
5765 fi
5766 ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5767 if test -n "$ac_ct_CXX"; then
5768   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5769 $as_echo "$ac_ct_CXX" >&6; }
5770 else
5771   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5772 $as_echo "no" >&6; }
5773 fi
5774
5775
5776   test -n "$ac_ct_CXX" && break
5777 done
5778
5779   if test "x$ac_ct_CXX" = x; then
5780     CXX="g++"
5781   else
5782     case $cross_compiling:$ac_tool_warned in
5783 yes:)
5784 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5785 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5786 ac_tool_warned=yes ;;
5787 esac
5788     CXX=$ac_ct_CXX
5789   fi
5790 fi
5791
5792   fi
5793 fi
5794 # Provide some information about the compiler.
5795 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5796 set X $ac_compile
5797 ac_compiler=$2
5798 for ac_option in --version -v -V -qversion; do
5799   { { ac_try="$ac_compiler $ac_option >&5"
5800 case "(($ac_try" in
5801   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5802   *) ac_try_echo=$ac_try;;
5803 esac
5804 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5805 $as_echo "$ac_try_echo"; } >&5
5806   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5807   ac_status=$?
5808   if test -s conftest.err; then
5809     sed '10a\
5810 ... rest of stderr output deleted ...
5811          10q' conftest.err >conftest.er1
5812     cat conftest.er1 >&5
5813   fi
5814   rm -f conftest.er1 conftest.err
5815   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5816   test $ac_status = 0; }
5817 done
5818
5819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
5820 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
5821 if ${ac_cv_cxx_compiler_gnu+:} false; then :
5822   $as_echo_n "(cached) " >&6
5823 else
5824   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5825 /* end confdefs.h.  */
5826
5827 int
5828 main ()
5829 {
5830 #ifndef __GNUC__
5831        choke me
5832 #endif
5833
5834   ;
5835   return 0;
5836 }
5837 _ACEOF
5838 if ac_fn_cxx_try_compile "$LINENO"; then :
5839   ac_compiler_gnu=yes
5840 else
5841   ac_compiler_gnu=no
5842 fi
5843 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5844 ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5845
5846 fi
5847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
5848 $as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
5849 if test $ac_compiler_gnu = yes; then
5850   GXX=yes
5851 else
5852   GXX=
5853 fi
5854 ac_test_CXXFLAGS=${CXXFLAGS+set}
5855 ac_save_CXXFLAGS=$CXXFLAGS
5856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
5857 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
5858 if ${ac_cv_prog_cxx_g+:} false; then :
5859   $as_echo_n "(cached) " >&6
5860 else
5861   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5862    ac_cxx_werror_flag=yes
5863    ac_cv_prog_cxx_g=no
5864    CXXFLAGS="-g"
5865    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5866 /* end confdefs.h.  */
5867
5868 int
5869 main ()
5870 {
5871
5872   ;
5873   return 0;
5874 }
5875 _ACEOF
5876 if ac_fn_cxx_try_compile "$LINENO"; then :
5877   ac_cv_prog_cxx_g=yes
5878 else
5879   CXXFLAGS=""
5880       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5881 /* end confdefs.h.  */
5882
5883 int
5884 main ()
5885 {
5886
5887   ;
5888   return 0;
5889 }
5890 _ACEOF
5891 if ac_fn_cxx_try_compile "$LINENO"; then :
5892
5893 else
5894   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5895          CXXFLAGS="-g"
5896          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5897 /* end confdefs.h.  */
5898
5899 int
5900 main ()
5901 {
5902
5903   ;
5904   return 0;
5905 }
5906 _ACEOF
5907 if ac_fn_cxx_try_compile "$LINENO"; then :
5908   ac_cv_prog_cxx_g=yes
5909 fi
5910 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5911 fi
5912 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5913 fi
5914 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5915    ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5916 fi
5917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5918 $as_echo "$ac_cv_prog_cxx_g" >&6; }
5919 if test "$ac_test_CXXFLAGS" = set; then
5920   CXXFLAGS=$ac_save_CXXFLAGS
5921 elif test $ac_cv_prog_cxx_g = yes; then
5922   if test "$GXX" = yes; then
5923     CXXFLAGS="-g -O2"
5924   else
5925     CXXFLAGS="-g"
5926   fi
5927 else
5928   if test "$GXX" = yes; then
5929     CXXFLAGS="-O2"
5930   else
5931     CXXFLAGS=
5932   fi
5933 fi
5934 ac_ext=c
5935 ac_cpp='$CPP $CPPFLAGS'
5936 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5937 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5938 ac_compiler_gnu=$ac_cv_c_compiler_gnu
5939
5940 depcc="$CXX"  am_compiler_list=
5941
5942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5943 $as_echo_n "checking dependency style of $depcc... " >&6; }
5944 if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
5945   $as_echo_n "(cached) " >&6
5946 else
5947   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5948   # We make a subdir and do the tests there.  Otherwise we can end up
5949   # making bogus files that we don't know about and never remove.  For
5950   # instance it was reported that on HP-UX the gcc test will end up
5951   # making a dummy file named 'D' -- because '-MD' means "put the output
5952   # in D".
5953   rm -rf conftest.dir
5954   mkdir conftest.dir
5955   # Copy depcomp to subdir because otherwise we won't find it if we're
5956   # using a relative directory.
5957   cp "$am_depcomp" conftest.dir
5958   cd conftest.dir
5959   # We will build objects and dependencies in a subdirectory because
5960   # it helps to detect inapplicable dependency modes.  For instance
5961   # both Tru64's cc and ICC support -MD to output dependencies as a
5962   # side effect of compilation, but ICC will put the dependencies in
5963   # the current directory while Tru64 will put them in the object
5964   # directory.
5965   mkdir sub
5966
5967   am_cv_CXX_dependencies_compiler_type=none
5968   if test "$am_compiler_list" = ""; then
5969      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5970   fi
5971   am__universal=false
5972   case " $depcc " in #(
5973      *\ -arch\ *\ -arch\ *) am__universal=true ;;
5974      esac
5975
5976   for depmode in $am_compiler_list; do
5977     # Setup a source with many dependencies, because some compilers
5978     # like to wrap large dependency lists on column 80 (with \), and
5979     # we should not choose a depcomp mode which is confused by this.
5980     #
5981     # We need to recreate these files for each test, as the compiler may
5982     # overwrite some of them when testing with obscure command lines.
5983     # This happens at least with the AIX C compiler.
5984     : > sub/conftest.c
5985     for i in 1 2 3 4 5 6; do
5986       echo '#include "conftst'$i'.h"' >> sub/conftest.c
5987       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
5988       # Solaris 10 /bin/sh.
5989       echo '/* dummy */' > sub/conftst$i.h
5990     done
5991     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5992
5993     # We check with '-c' and '-o' for the sake of the "dashmstdout"
5994     # mode.  It turns out that the SunPro C++ compiler does not properly
5995     # handle '-M -o', and we need to detect this.  Also, some Intel
5996     # versions had trouble with output in subdirs.
5997     am__obj=sub/conftest.${OBJEXT-o}
5998     am__minus_obj="-o $am__obj"
5999     case $depmode in
6000     gcc)
6001       # This depmode causes a compiler race in universal mode.
6002       test "$am__universal" = false || continue
6003       ;;
6004     nosideeffect)
6005       # After this tag, mechanisms are not by side-effect, so they'll
6006       # only be used when explicitly requested.
6007       if test "x$enable_dependency_tracking" = xyes; then
6008         continue
6009       else
6010         break
6011       fi
6012       ;;
6013     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
6014       # This compiler won't grok '-c -o', but also, the minuso test has
6015       # not run yet.  These depmodes are late enough in the game, and
6016       # so weak that their functioning should not be impacted.
6017       am__obj=conftest.${OBJEXT-o}
6018       am__minus_obj=
6019       ;;
6020     none) break ;;
6021     esac
6022     if depmode=$depmode \
6023        source=sub/conftest.c object=$am__obj \
6024        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6025        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6026          >/dev/null 2>conftest.err &&
6027        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6028        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6029        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6030        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6031       # icc doesn't choke on unknown options, it will just issue warnings
6032       # or remarks (even with -Werror).  So we grep stderr for any message
6033       # that says an option was ignored or not supported.
6034       # When given -MP, icc 7.0 and 7.1 complain thusly:
6035       #   icc: Command line warning: ignoring option '-M'; no argument required
6036       # The diagnosis changed in icc 8.0:
6037       #   icc: Command line remark: option '-MP' not supported
6038       if (grep 'ignoring option' conftest.err ||
6039           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6040         am_cv_CXX_dependencies_compiler_type=$depmode
6041         break
6042       fi
6043     fi
6044   done
6045
6046   cd ..
6047   rm -rf conftest.dir
6048 else
6049   am_cv_CXX_dependencies_compiler_type=none
6050 fi
6051
6052 fi
6053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
6054 $as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
6055 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
6056
6057  if
6058   test "x$enable_dependency_tracking" != xno \
6059   && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
6060   am__fastdepCXX_TRUE=
6061   am__fastdepCXX_FALSE='#'
6062 else
6063   am__fastdepCXX_TRUE='#'
6064   am__fastdepCXX_FALSE=
6065 fi
6066
6067
6068 # By default we simply use the C compiler to build assembly code.
6069
6070 test "${CCAS+set}" = set || CCAS=$CC
6071 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
6072
6073
6074
6075 depcc="$CCAS"   am_compiler_list=
6076
6077 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
6078 $as_echo_n "checking dependency style of $depcc... " >&6; }
6079 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
6080   $as_echo_n "(cached) " >&6
6081 else
6082   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6083   # We make a subdir and do the tests there.  Otherwise we can end up
6084   # making bogus files that we don't know about and never remove.  For
6085   # instance it was reported that on HP-UX the gcc test will end up
6086   # making a dummy file named 'D' -- because '-MD' means "put the output
6087   # in D".
6088   rm -rf conftest.dir
6089   mkdir conftest.dir
6090   # Copy depcomp to subdir because otherwise we won't find it if we're
6091   # using a relative directory.
6092   cp "$am_depcomp" conftest.dir
6093   cd conftest.dir
6094   # We will build objects and dependencies in a subdirectory because
6095   # it helps to detect inapplicable dependency modes.  For instance
6096   # both Tru64's cc and ICC support -MD to output dependencies as a
6097   # side effect of compilation, but ICC will put the dependencies in
6098   # the current directory while Tru64 will put them in the object
6099   # directory.
6100   mkdir sub
6101
6102   am_cv_CCAS_dependencies_compiler_type=none
6103   if test "$am_compiler_list" = ""; then
6104      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
6105   fi
6106   am__universal=false
6107
6108
6109   for depmode in $am_compiler_list; do
6110     # Setup a source with many dependencies, because some compilers
6111     # like to wrap large dependency lists on column 80 (with \), and
6112     # we should not choose a depcomp mode which is confused by this.
6113     #
6114     # We need to recreate these files for each test, as the compiler may
6115     # overwrite some of them when testing with obscure command lines.
6116     # This happens at least with the AIX C compiler.
6117     : > sub/conftest.c
6118     for i in 1 2 3 4 5 6; do
6119       echo '#include "conftst'$i'.h"' >> sub/conftest.c
6120       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
6121       # Solaris 10 /bin/sh.
6122       echo '/* dummy */' > sub/conftst$i.h
6123     done
6124     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6125
6126     # We check with '-c' and '-o' for the sake of the "dashmstdout"
6127     # mode.  It turns out that the SunPro C++ compiler does not properly
6128     # handle '-M -o', and we need to detect this.  Also, some Intel
6129     # versions had trouble with output in subdirs.
6130     am__obj=sub/conftest.${OBJEXT-o}
6131     am__minus_obj="-o $am__obj"
6132     case $depmode in
6133     gcc)
6134       # This depmode causes a compiler race in universal mode.
6135       test "$am__universal" = false || continue
6136       ;;
6137     nosideeffect)
6138       # After this tag, mechanisms are not by side-effect, so they'll
6139       # only be used when explicitly requested.
6140       if test "x$enable_dependency_tracking" = xyes; then
6141         continue
6142       else
6143         break
6144       fi
6145       ;;
6146     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
6147       # This compiler won't grok '-c -o', but also, the minuso test has
6148       # not run yet.  These depmodes are late enough in the game, and
6149       # so weak that their functioning should not be impacted.
6150       am__obj=conftest.${OBJEXT-o}
6151       am__minus_obj=
6152       ;;
6153     none) break ;;
6154     esac
6155     if depmode=$depmode \
6156        source=sub/conftest.c object=$am__obj \
6157        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6158        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6159          >/dev/null 2>conftest.err &&
6160        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6161        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6162        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6163        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6164       # icc doesn't choke on unknown options, it will just issue warnings
6165       # or remarks (even with -Werror).  So we grep stderr for any message
6166       # that says an option was ignored or not supported.
6167       # When given -MP, icc 7.0 and 7.1 complain thusly:
6168       #   icc: Command line warning: ignoring option '-M'; no argument required
6169       # The diagnosis changed in icc 8.0:
6170       #   icc: Command line remark: option '-MP' not supported
6171       if (grep 'ignoring option' conftest.err ||
6172           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6173         am_cv_CCAS_dependencies_compiler_type=$depmode
6174         break
6175       fi
6176     fi
6177   done
6178
6179   cd ..
6180   rm -rf conftest.dir
6181 else
6182   am_cv_CCAS_dependencies_compiler_type=none
6183 fi
6184
6185 fi
6186 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
6187 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
6188 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
6189
6190  if
6191   test "x$enable_dependency_tracking" != xno \
6192   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
6193   am__fastdepCCAS_TRUE=
6194   am__fastdepCCAS_FALSE='#'
6195 else
6196   am__fastdepCCAS_TRUE='#'
6197   am__fastdepCCAS_FALSE=
6198 fi
6199
6200
6201 if test -n "$ac_tool_prefix"; then
6202   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6203 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6205 $as_echo_n "checking for $ac_word... " >&6; }
6206 if ${ac_cv_prog_RANLIB+:} false; then :
6207   $as_echo_n "(cached) " >&6
6208 else
6209   if test -n "$RANLIB"; then
6210   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6211 else
6212 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6213 for as_dir in $PATH
6214 do
6215   IFS=$as_save_IFS
6216   test -z "$as_dir" && as_dir=.
6217     for ac_exec_ext in '' $ac_executable_extensions; do
6218   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6219     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6220     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6221     break 2
6222   fi
6223 done
6224   done
6225 IFS=$as_save_IFS
6226
6227 fi
6228 fi
6229 RANLIB=$ac_cv_prog_RANLIB
6230 if test -n "$RANLIB"; then
6231   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6232 $as_echo "$RANLIB" >&6; }
6233 else
6234   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6235 $as_echo "no" >&6; }
6236 fi
6237
6238
6239 fi
6240 if test -z "$ac_cv_prog_RANLIB"; then
6241   ac_ct_RANLIB=$RANLIB
6242   # Extract the first word of "ranlib", so it can be a program name with args.
6243 set dummy ranlib; ac_word=$2
6244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6245 $as_echo_n "checking for $ac_word... " >&6; }
6246 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6247   $as_echo_n "(cached) " >&6
6248 else
6249   if test -n "$ac_ct_RANLIB"; then
6250   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6251 else
6252 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6253 for as_dir in $PATH
6254 do
6255   IFS=$as_save_IFS
6256   test -z "$as_dir" && as_dir=.
6257     for ac_exec_ext in '' $ac_executable_extensions; do
6258   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6259     ac_cv_prog_ac_ct_RANLIB="ranlib"
6260     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6261     break 2
6262   fi
6263 done
6264   done
6265 IFS=$as_save_IFS
6266
6267 fi
6268 fi
6269 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6270 if test -n "$ac_ct_RANLIB"; then
6271   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6272 $as_echo "$ac_ct_RANLIB" >&6; }
6273 else
6274   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6275 $as_echo "no" >&6; }
6276 fi
6277
6278   if test "x$ac_ct_RANLIB" = x; then
6279     RANLIB=":"
6280   else
6281     case $cross_compiling:$ac_tool_warned in
6282 yes:)
6283 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6284 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6285 ac_tool_warned=yes ;;
6286 esac
6287     RANLIB=$ac_ct_RANLIB
6288   fi
6289 else
6290   RANLIB="$ac_cv_prog_RANLIB"
6291 fi
6292
6293
6294 enable_dlopen=yes
6295
6296
6297
6298 case `pwd` in
6299   *\ * | *\     *)
6300     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
6301 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
6302 esac
6303
6304
6305
6306 macro_version='2.2.7a'
6307 macro_revision='1.3134'
6308
6309
6310
6311
6312
6313
6314
6315
6316
6317
6318
6319
6320
6321 ltmain="$ac_aux_dir/ltmain.sh"
6322
6323 # Backslashify metacharacters that are still active within
6324 # double-quoted strings.
6325 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
6326
6327 # Same as above, but do not quote variable references.
6328 double_quote_subst='s/\(["`\\]\)/\\\1/g'
6329
6330 # Sed substitution to delay expansion of an escaped shell variable in a
6331 # double_quote_subst'ed string.
6332 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
6333
6334 # Sed substitution to delay expansion of an escaped single quote.
6335 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
6336
6337 # Sed substitution to avoid accidental globbing in evaled expressions
6338 no_glob_subst='s/\*/\\\*/g'
6339
6340 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6341 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
6342 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
6343
6344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
6345 $as_echo_n "checking how to print strings... " >&6; }
6346 # Test print first, because it will be a builtin if present.
6347 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
6348    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
6349   ECHO='print -r --'
6350 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
6351   ECHO='printf %s\n'
6352 else
6353   # Use this function as a fallback that always works.
6354   func_fallback_echo ()
6355   {
6356     eval 'cat <<_LTECHO_EOF
6357 $1
6358 _LTECHO_EOF'
6359   }
6360   ECHO='func_fallback_echo'
6361 fi
6362
6363 # func_echo_all arg...
6364 # Invoke $ECHO with all args, space-separated.
6365 func_echo_all ()
6366 {
6367     $ECHO ""
6368 }
6369
6370 case "$ECHO" in
6371   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
6372 $as_echo "printf" >&6; } ;;
6373   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
6374 $as_echo "print -r" >&6; } ;;
6375   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
6376 $as_echo "cat" >&6; } ;;
6377 esac
6378
6379
6380
6381
6382
6383
6384
6385
6386
6387
6388
6389
6390
6391
6392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
6393 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
6394 if ${ac_cv_path_SED+:} false; then :
6395   $as_echo_n "(cached) " >&6
6396 else
6397             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
6398      for ac_i in 1 2 3 4 5 6 7; do
6399        ac_script="$ac_script$as_nl$ac_script"
6400      done
6401      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
6402      { ac_script=; unset ac_script;}
6403      if test -z "$SED"; then
6404   ac_path_SED_found=false
6405   # Loop through the user's path and test for each of PROGNAME-LIST
6406   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6407 for as_dir in $PATH
6408 do
6409   IFS=$as_save_IFS
6410   test -z "$as_dir" && as_dir=.
6411     for ac_prog in sed gsed; do
6412     for ac_exec_ext in '' $ac_executable_extensions; do
6413       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
6414       as_fn_executable_p "$ac_path_SED" || continue
6415 # Check for GNU ac_path_SED and select it if it is found.
6416   # Check for GNU $ac_path_SED
6417 case `"$ac_path_SED" --version 2>&1` in
6418 *GNU*)
6419   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
6420 *)
6421   ac_count=0
6422   $as_echo_n 0123456789 >"conftest.in"
6423   while :
6424   do
6425     cat "conftest.in" "conftest.in" >"conftest.tmp"
6426     mv "conftest.tmp" "conftest.in"
6427     cp "conftest.in" "conftest.nl"
6428     $as_echo '' >> "conftest.nl"
6429     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
6430     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6431     as_fn_arith $ac_count + 1 && ac_count=$as_val
6432     if test $ac_count -gt ${ac_path_SED_max-0}; then
6433       # Best one so far, save it but keep looking for a better one
6434       ac_cv_path_SED="$ac_path_SED"
6435       ac_path_SED_max=$ac_count
6436     fi
6437     # 10*(2^10) chars as input seems more than enough
6438     test $ac_count -gt 10 && break
6439   done
6440   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6441 esac
6442
6443       $ac_path_SED_found && break 3
6444     done
6445   done
6446   done
6447 IFS=$as_save_IFS
6448   if test -z "$ac_cv_path_SED"; then
6449     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
6450   fi
6451 else
6452   ac_cv_path_SED=$SED
6453 fi
6454
6455 fi
6456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
6457 $as_echo "$ac_cv_path_SED" >&6; }
6458  SED="$ac_cv_path_SED"
6459   rm -f conftest.sed
6460
6461 test -z "$SED" && SED=sed
6462 Xsed="$SED -e 1s/^X//"
6463
6464
6465
6466
6467
6468
6469
6470
6471
6472
6473
6474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
6475 $as_echo_n "checking for fgrep... " >&6; }
6476 if ${ac_cv_path_FGREP+:} false; then :
6477   $as_echo_n "(cached) " >&6
6478 else
6479   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
6480    then ac_cv_path_FGREP="$GREP -F"
6481    else
6482      if test -z "$FGREP"; then
6483   ac_path_FGREP_found=false
6484   # Loop through the user's path and test for each of PROGNAME-LIST
6485   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6486 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6487 do
6488   IFS=$as_save_IFS
6489   test -z "$as_dir" && as_dir=.
6490     for ac_prog in fgrep; do
6491     for ac_exec_ext in '' $ac_executable_extensions; do
6492       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
6493       as_fn_executable_p "$ac_path_FGREP" || continue
6494 # Check for GNU ac_path_FGREP and select it if it is found.
6495   # Check for GNU $ac_path_FGREP
6496 case `"$ac_path_FGREP" --version 2>&1` in
6497 *GNU*)
6498   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
6499 *)
6500   ac_count=0
6501   $as_echo_n 0123456789 >"conftest.in"
6502   while :
6503   do
6504     cat "conftest.in" "conftest.in" >"conftest.tmp"
6505     mv "conftest.tmp" "conftest.in"
6506     cp "conftest.in" "conftest.nl"
6507     $as_echo 'FGREP' >> "conftest.nl"
6508     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
6509     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6510     as_fn_arith $ac_count + 1 && ac_count=$as_val
6511     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
6512       # Best one so far, save it but keep looking for a better one
6513       ac_cv_path_FGREP="$ac_path_FGREP"
6514       ac_path_FGREP_max=$ac_count
6515     fi
6516     # 10*(2^10) chars as input seems more than enough
6517     test $ac_count -gt 10 && break
6518   done
6519   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6520 esac
6521
6522       $ac_path_FGREP_found && break 3
6523     done
6524   done
6525   done
6526 IFS=$as_save_IFS
6527   if test -z "$ac_cv_path_FGREP"; then
6528     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6529   fi
6530 else
6531   ac_cv_path_FGREP=$FGREP
6532 fi
6533
6534    fi
6535 fi
6536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
6537 $as_echo "$ac_cv_path_FGREP" >&6; }
6538  FGREP="$ac_cv_path_FGREP"
6539
6540
6541 test -z "$GREP" && GREP=grep
6542
6543
6544
6545
6546
6547
6548
6549
6550
6551
6552
6553
6554
6555
6556
6557
6558
6559
6560
6561 # Check whether --with-gnu-ld was given.
6562 if test "${with_gnu_ld+set}" = set; then :
6563   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
6564 else
6565   with_gnu_ld=no
6566 fi
6567
6568 ac_prog=ld
6569 if test "$GCC" = yes; then
6570   # Check if gcc -print-prog-name=ld gives a path.
6571   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
6572 $as_echo_n "checking for ld used by $CC... " >&6; }
6573   case $host in
6574   *-*-mingw*)
6575     # gcc leaves a trailing carriage return which upsets mingw
6576     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
6577   *)
6578     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
6579   esac
6580   case $ac_prog in
6581     # Accept absolute paths.
6582     [\\/]* | ?:[\\/]*)
6583       re_direlt='/[^/][^/]*/\.\./'
6584       # Canonicalize the pathname of ld
6585       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
6586       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
6587         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
6588       done
6589       test -z "$LD" && LD="$ac_prog"
6590       ;;
6591   "")
6592     # If it fails, then pretend we aren't using GCC.
6593     ac_prog=ld
6594     ;;
6595   *)
6596     # If it is relative, then search for the first ld in PATH.
6597     with_gnu_ld=unknown
6598     ;;
6599   esac
6600 elif test "$with_gnu_ld" = yes; then
6601   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
6602 $as_echo_n "checking for GNU ld... " >&6; }
6603 else
6604   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
6605 $as_echo_n "checking for non-GNU ld... " >&6; }
6606 fi
6607 if ${lt_cv_path_LD+:} false; then :
6608   $as_echo_n "(cached) " >&6
6609 else
6610   if test -z "$LD"; then
6611   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
6612   for ac_dir in $PATH; do
6613     IFS="$lt_save_ifs"
6614     test -z "$ac_dir" && ac_dir=.
6615     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
6616       lt_cv_path_LD="$ac_dir/$ac_prog"
6617       # Check to see if the program is GNU ld.  I'd rather use --version,
6618       # but apparently some variants of GNU ld only accept -v.
6619       # Break only if it was the GNU/non-GNU ld that we prefer.
6620       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
6621       *GNU* | *'with BFD'*)
6622         test "$with_gnu_ld" != no && break
6623         ;;
6624       *)
6625         test "$with_gnu_ld" != yes && break
6626         ;;
6627       esac
6628     fi
6629   done
6630   IFS="$lt_save_ifs"
6631 else
6632   lt_cv_path_LD="$LD" # Let the user override the test with a path.
6633 fi
6634 fi
6635
6636 LD="$lt_cv_path_LD"
6637 if test -n "$LD"; then
6638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
6639 $as_echo "$LD" >&6; }
6640 else
6641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6642 $as_echo "no" >&6; }
6643 fi
6644 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
6645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
6646 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
6647 if ${lt_cv_prog_gnu_ld+:} false; then :
6648   $as_echo_n "(cached) " >&6
6649 else
6650   # I'd rather use --version here, but apparently some GNU lds only accept -v.
6651 case `$LD -v 2>&1 </dev/null` in
6652 *GNU* | *'with BFD'*)
6653   lt_cv_prog_gnu_ld=yes
6654   ;;
6655 *)
6656   lt_cv_prog_gnu_ld=no
6657   ;;
6658 esac
6659 fi
6660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
6661 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
6662 with_gnu_ld=$lt_cv_prog_gnu_ld
6663
6664
6665
6666
6667
6668
6669
6670
6671
6672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
6673 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
6674 if ${lt_cv_path_NM+:} false; then :
6675   $as_echo_n "(cached) " >&6
6676 else
6677   if test -n "$NM"; then
6678    # Let the user override the nm to test.
6679    lt_nm_to_check="$NM"
6680  else
6681    lt_nm_to_check="${ac_tool_prefix}nm"
6682    if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
6683      lt_nm_to_check="$lt_nm_to_check nm"
6684    fi
6685  fi
6686  for lt_tmp_nm in "$lt_nm_to_check"; do
6687    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
6688    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
6689      IFS="$lt_save_ifs"
6690      test -z "$ac_dir" && ac_dir=.
6691      # Strip out any user-provided options from the nm to test twice,
6692      # the first time to test to see if nm (rather than its options) has
6693      # an explicit path, the second time to yield a file which can be
6694      # nm'ed itself.
6695      tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
6696      case "$tmp_nm_path" in
6697      */*|*\\*) tmp_nm="$lt_tmp_nm";;
6698      *) tmp_nm="$ac_dir/$lt_tmp_nm";;
6699      esac
6700      tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
6701      if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
6702        # Check to see if the nm accepts a BSD-compat flag.
6703        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
6704        #   nm: unknown option "B" ignored
6705        case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
6706        *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
6707          break
6708          ;;
6709        *)
6710          case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
6711          *$tmp_nm*)
6712            lt_cv_path_NM="$tmp_nm -p"
6713            break
6714            ;;
6715          *)
6716            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
6717            continue # so that we can try to find one that supports BSD flags
6718            ;;
6719          esac
6720          ;;
6721        esac
6722      fi
6723    done
6724    IFS="$lt_save_ifs"
6725  done
6726  : ${lt_cv_path_NM=no}
6727 fi
6728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
6729 $as_echo "$lt_cv_path_NM" >&6; }
6730 if test "$lt_cv_path_NM" != "no"; then
6731   NM="$lt_cv_path_NM"
6732 else
6733   # Didn't find any BSD compatible name lister, look for dumpbin.
6734   if test -n "$DUMPBIN"; then :
6735     # Let the user override the test.
6736   else
6737     if test -n "$ac_tool_prefix"; then
6738   for ac_prog in dumpbin "link -dump"
6739   do
6740     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
6741 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
6742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6743 $as_echo_n "checking for $ac_word... " >&6; }
6744 if ${ac_cv_prog_DUMPBIN+:} false; then :
6745   $as_echo_n "(cached) " >&6
6746 else
6747   if test -n "$DUMPBIN"; then
6748   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
6749 else
6750 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6751 for as_dir in $PATH
6752 do
6753   IFS=$as_save_IFS
6754   test -z "$as_dir" && as_dir=.
6755     for ac_exec_ext in '' $ac_executable_extensions; do
6756   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6757     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
6758     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6759     break 2
6760   fi
6761 done
6762   done
6763 IFS=$as_save_IFS
6764
6765 fi
6766 fi
6767 DUMPBIN=$ac_cv_prog_DUMPBIN
6768 if test -n "$DUMPBIN"; then
6769   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
6770 $as_echo "$DUMPBIN" >&6; }
6771 else
6772   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6773 $as_echo "no" >&6; }
6774 fi
6775
6776
6777     test -n "$DUMPBIN" && break
6778   done
6779 fi
6780 if test -z "$DUMPBIN"; then
6781   ac_ct_DUMPBIN=$DUMPBIN
6782   for ac_prog in dumpbin "link -dump"
6783 do
6784   # Extract the first word of "$ac_prog", so it can be a program name with args.
6785 set dummy $ac_prog; ac_word=$2
6786 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6787 $as_echo_n "checking for $ac_word... " >&6; }
6788 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
6789   $as_echo_n "(cached) " >&6
6790 else
6791   if test -n "$ac_ct_DUMPBIN"; then
6792   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
6793 else
6794 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6795 for as_dir in $PATH
6796 do
6797   IFS=$as_save_IFS
6798   test -z "$as_dir" && as_dir=.
6799     for ac_exec_ext in '' $ac_executable_extensions; do
6800   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6801     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
6802     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6803     break 2
6804   fi
6805 done
6806   done
6807 IFS=$as_save_IFS
6808
6809 fi
6810 fi
6811 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
6812 if test -n "$ac_ct_DUMPBIN"; then
6813   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
6814 $as_echo "$ac_ct_DUMPBIN" >&6; }
6815 else
6816   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6817 $as_echo "no" >&6; }
6818 fi
6819
6820
6821   test -n "$ac_ct_DUMPBIN" && break
6822 done
6823
6824   if test "x$ac_ct_DUMPBIN" = x; then
6825     DUMPBIN=":"
6826   else
6827     case $cross_compiling:$ac_tool_warned in
6828 yes:)
6829 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6830 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6831 ac_tool_warned=yes ;;
6832 esac
6833     DUMPBIN=$ac_ct_DUMPBIN
6834   fi
6835 fi
6836
6837     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
6838     *COFF*)
6839       DUMPBIN="$DUMPBIN -symbols"
6840       ;;
6841     *)
6842       DUMPBIN=:
6843       ;;
6844     esac
6845   fi
6846
6847   if test "$DUMPBIN" != ":"; then
6848     NM="$DUMPBIN"
6849   fi
6850 fi
6851 test -z "$NM" && NM=nm
6852
6853
6854
6855
6856
6857
6858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
6859 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
6860 if ${lt_cv_nm_interface+:} false; then :
6861   $as_echo_n "(cached) " >&6
6862 else
6863   lt_cv_nm_interface="BSD nm"
6864   echo "int some_variable = 0;" > conftest.$ac_ext
6865   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
6866   (eval "$ac_compile" 2>conftest.err)
6867   cat conftest.err >&5
6868   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
6869   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
6870   cat conftest.err >&5
6871   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
6872   cat conftest.out >&5
6873   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
6874     lt_cv_nm_interface="MS dumpbin"
6875   fi
6876   rm -f conftest*
6877 fi
6878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
6879 $as_echo "$lt_cv_nm_interface" >&6; }
6880
6881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
6882 $as_echo_n "checking whether ln -s works... " >&6; }
6883 LN_S=$as_ln_s
6884 if test "$LN_S" = "ln -s"; then
6885   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6886 $as_echo "yes" >&6; }
6887 else
6888   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
6889 $as_echo "no, using $LN_S" >&6; }
6890 fi
6891
6892 # find the maximum length of command line arguments
6893 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
6894 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
6895 if ${lt_cv_sys_max_cmd_len+:} false; then :
6896   $as_echo_n "(cached) " >&6
6897 else
6898     i=0
6899   teststring="ABCD"
6900
6901   case $build_os in
6902   msdosdjgpp*)
6903     # On DJGPP, this test can blow up pretty badly due to problems in libc
6904     # (any single argument exceeding 2000 bytes causes a buffer overrun
6905     # during glob expansion).  Even if it were fixed, the result of this
6906     # check would be larger than it should be.
6907     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
6908     ;;
6909
6910   gnu*)
6911     # Under GNU Hurd, this test is not required because there is
6912     # no limit to the length of command line arguments.
6913     # Libtool will interpret -1 as no limit whatsoever
6914     lt_cv_sys_max_cmd_len=-1;
6915     ;;
6916
6917   cygwin* | mingw* | cegcc*)
6918     # On Win9x/ME, this test blows up -- it succeeds, but takes
6919     # about 5 minutes as the teststring grows exponentially.
6920     # Worse, since 9x/ME are not pre-emptively multitasking,
6921     # you end up with a "frozen" computer, even though with patience
6922     # the test eventually succeeds (with a max line length of 256k).
6923     # Instead, let's just punt: use the minimum linelength reported by
6924     # all of the supported platforms: 8192 (on NT/2K/XP).
6925     lt_cv_sys_max_cmd_len=8192;
6926     ;;
6927
6928   mint*)
6929     # On MiNT this can take a long time and run out of memory.
6930     lt_cv_sys_max_cmd_len=8192;
6931     ;;
6932
6933   amigaos*)
6934     # On AmigaOS with pdksh, this test takes hours, literally.
6935     # So we just punt and use a minimum line length of 8192.
6936     lt_cv_sys_max_cmd_len=8192;
6937     ;;
6938
6939   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
6940     # This has been around since 386BSD, at least.  Likely further.
6941     if test -x /sbin/sysctl; then
6942       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
6943     elif test -x /usr/sbin/sysctl; then
6944       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
6945     else
6946       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
6947     fi
6948     # And add a safety zone
6949     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6950     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6951     ;;
6952
6953   interix*)
6954     # We know the value 262144 and hardcode it with a safety zone (like BSD)
6955     lt_cv_sys_max_cmd_len=196608
6956     ;;
6957
6958   osf*)
6959     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
6960     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
6961     # nice to cause kernel panics so lets avoid the loop below.
6962     # First set a reasonable default.
6963     lt_cv_sys_max_cmd_len=16384
6964     #
6965     if test -x /sbin/sysconfig; then
6966       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
6967         *1*) lt_cv_sys_max_cmd_len=-1 ;;
6968       esac
6969     fi
6970     ;;
6971   sco3.2v5*)
6972     lt_cv_sys_max_cmd_len=102400
6973     ;;
6974   sysv5* | sco5v6* | sysv4.2uw2*)
6975     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
6976     if test -n "$kargmax"; then
6977       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
6978     else
6979       lt_cv_sys_max_cmd_len=32768
6980     fi
6981     ;;
6982   *)
6983     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
6984     if test -n "$lt_cv_sys_max_cmd_len"; then
6985       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
6986       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
6987     else
6988       # Make teststring a little bigger before we do anything with it.
6989       # a 1K string should be a reasonable start.
6990       for i in 1 2 3 4 5 6 7 8 ; do
6991         teststring=$teststring$teststring
6992       done
6993       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
6994       # If test is not a shell built-in, we'll probably end up computing a
6995       # maximum length that is only half of the actual maximum length, but
6996       # we can't tell.
6997       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
6998                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
6999               test $i != 17 # 1/2 MB should be enough
7000       do
7001         i=`expr $i + 1`
7002         teststring=$teststring$teststring
7003       done
7004       # Only check the string length outside the loop.
7005       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
7006       teststring=
7007       # Add a significant safety factor because C++ compilers can tack on
7008       # massive amounts of additional arguments before passing them to the
7009       # linker.  It appears as though 1/2 is a usable value.
7010       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
7011     fi
7012     ;;
7013   esac
7014
7015 fi
7016
7017 if test -n $lt_cv_sys_max_cmd_len ; then
7018   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
7019 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
7020 else
7021   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
7022 $as_echo "none" >&6; }
7023 fi
7024 max_cmd_len=$lt_cv_sys_max_cmd_len
7025
7026
7027
7028
7029
7030
7031 : ${CP="cp -f"}
7032 : ${MV="mv -f"}
7033 : ${RM="rm -f"}
7034
7035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
7036 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
7037 # Try some XSI features
7038 xsi_shell=no
7039 ( _lt_dummy="a/b/c"
7040   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7041       = c,a/b,, \
7042     && eval 'test $(( 1 + 1 )) -eq 2 \
7043     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7044   && xsi_shell=yes
7045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
7046 $as_echo "$xsi_shell" >&6; }
7047
7048
7049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
7050 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
7051 lt_shell_append=no
7052 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
7053     >/dev/null 2>&1 \
7054   && lt_shell_append=yes
7055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
7056 $as_echo "$lt_shell_append" >&6; }
7057
7058
7059 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7060   lt_unset=unset
7061 else
7062   lt_unset=false
7063 fi
7064
7065
7066
7067
7068
7069 # test EBCDIC or ASCII
7070 case `echo X|tr X '\101'` in
7071  A) # ASCII based system
7072     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7073   lt_SP2NL='tr \040 \012'
7074   lt_NL2SP='tr \015\012 \040\040'
7075   ;;
7076  *) # EBCDIC based system
7077   lt_SP2NL='tr \100 \n'
7078   lt_NL2SP='tr \r\n \100\100'
7079   ;;
7080 esac
7081
7082
7083
7084
7085
7086
7087
7088
7089
7090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
7091 $as_echo_n "checking for $LD option to reload object files... " >&6; }
7092 if ${lt_cv_ld_reload_flag+:} false; then :
7093   $as_echo_n "(cached) " >&6
7094 else
7095   lt_cv_ld_reload_flag='-r'
7096 fi
7097 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
7098 $as_echo "$lt_cv_ld_reload_flag" >&6; }
7099 reload_flag=$lt_cv_ld_reload_flag
7100 case $reload_flag in
7101 "" | " "*) ;;
7102 *) reload_flag=" $reload_flag" ;;
7103 esac
7104 reload_cmds='$LD$reload_flag -o $output$reload_objs'
7105 case $host_os in
7106   darwin*)
7107     if test "$GCC" = yes; then
7108       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
7109     else
7110       reload_cmds='$LD$reload_flag -o $output$reload_objs'
7111     fi
7112     ;;
7113 esac
7114
7115
7116
7117
7118
7119
7120
7121
7122
7123 if test -n "$ac_tool_prefix"; then
7124   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
7125 set dummy ${ac_tool_prefix}objdump; ac_word=$2
7126 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7127 $as_echo_n "checking for $ac_word... " >&6; }
7128 if ${ac_cv_prog_OBJDUMP+:} false; then :
7129   $as_echo_n "(cached) " >&6
7130 else
7131   if test -n "$OBJDUMP"; then
7132   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
7133 else
7134 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7135 for as_dir in $PATH
7136 do
7137   IFS=$as_save_IFS
7138   test -z "$as_dir" && as_dir=.
7139     for ac_exec_ext in '' $ac_executable_extensions; do
7140   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7141     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
7142     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7143     break 2
7144   fi
7145 done
7146   done
7147 IFS=$as_save_IFS
7148
7149 fi
7150 fi
7151 OBJDUMP=$ac_cv_prog_OBJDUMP
7152 if test -n "$OBJDUMP"; then
7153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
7154 $as_echo "$OBJDUMP" >&6; }
7155 else
7156   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7157 $as_echo "no" >&6; }
7158 fi
7159
7160
7161 fi
7162 if test -z "$ac_cv_prog_OBJDUMP"; then
7163   ac_ct_OBJDUMP=$OBJDUMP
7164   # Extract the first word of "objdump", so it can be a program name with args.
7165 set dummy objdump; ac_word=$2
7166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7167 $as_echo_n "checking for $ac_word... " >&6; }
7168 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
7169   $as_echo_n "(cached) " >&6
7170 else
7171   if test -n "$ac_ct_OBJDUMP"; then
7172   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
7173 else
7174 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7175 for as_dir in $PATH
7176 do
7177   IFS=$as_save_IFS
7178   test -z "$as_dir" && as_dir=.
7179     for ac_exec_ext in '' $ac_executable_extensions; do
7180   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7181     ac_cv_prog_ac_ct_OBJDUMP="objdump"
7182     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7183     break 2
7184   fi
7185 done
7186   done
7187 IFS=$as_save_IFS
7188
7189 fi
7190 fi
7191 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
7192 if test -n "$ac_ct_OBJDUMP"; then
7193   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
7194 $as_echo "$ac_ct_OBJDUMP" >&6; }
7195 else
7196   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7197 $as_echo "no" >&6; }
7198 fi
7199
7200   if test "x$ac_ct_OBJDUMP" = x; then
7201     OBJDUMP="false"
7202   else
7203     case $cross_compiling:$ac_tool_warned in
7204 yes:)
7205 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7206 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7207 ac_tool_warned=yes ;;
7208 esac
7209     OBJDUMP=$ac_ct_OBJDUMP
7210   fi
7211 else
7212   OBJDUMP="$ac_cv_prog_OBJDUMP"
7213 fi
7214
7215 test -z "$OBJDUMP" && OBJDUMP=objdump
7216
7217
7218
7219
7220
7221
7222
7223
7224
7225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
7226 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
7227 if ${lt_cv_deplibs_check_method+:} false; then :
7228   $as_echo_n "(cached) " >&6
7229 else
7230   lt_cv_file_magic_cmd='$MAGIC_CMD'
7231 lt_cv_file_magic_test_file=
7232 lt_cv_deplibs_check_method='unknown'
7233 # Need to set the preceding variable on all platforms that support
7234 # interlibrary dependencies.
7235 # 'none' -- dependencies not supported.
7236 # `unknown' -- same as none, but documents that we really don't know.
7237 # 'pass_all' -- all dependencies passed with no checks.
7238 # 'test_compile' -- check by making test program.
7239 # 'file_magic [[regex]]' -- check by looking for files in library path
7240 # which responds to the $file_magic_cmd with a given extended regex.
7241 # If you have `file' or equivalent on your system and you're not sure
7242 # whether `pass_all' will *always* work, you probably want this one.
7243
7244 case $host_os in
7245 aix[4-9]*)
7246   lt_cv_deplibs_check_method=pass_all
7247   ;;
7248
7249 beos*)
7250   lt_cv_deplibs_check_method=pass_all
7251   ;;
7252
7253 bsdi[45]*)
7254   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
7255   lt_cv_file_magic_cmd='/usr/bin/file -L'
7256   lt_cv_file_magic_test_file=/shlib/libc.so
7257   ;;
7258
7259 cygwin*)
7260   # func_win32_libid is a shell function defined in ltmain.sh
7261   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
7262   lt_cv_file_magic_cmd='func_win32_libid'
7263   ;;
7264
7265 mingw* | pw32*)
7266   # Base MSYS/MinGW do not provide the 'file' command needed by
7267   # func_win32_libid shell function, so use a weaker test based on 'objdump',
7268   # unless we find 'file', for example because we are cross-compiling.
7269   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
7270   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
7271     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
7272     lt_cv_file_magic_cmd='func_win32_libid'
7273   else
7274     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
7275     lt_cv_file_magic_cmd='$OBJDUMP -f'
7276   fi
7277   ;;
7278
7279 cegcc*)
7280   # use the weaker test based on 'objdump'. See mingw*.
7281   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
7282   lt_cv_file_magic_cmd='$OBJDUMP -f'
7283   ;;
7284
7285 darwin* | rhapsody*)
7286   lt_cv_deplibs_check_method=pass_all
7287   ;;
7288
7289 freebsd* | dragonfly*)
7290   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
7291     case $host_cpu in
7292     i*86 )
7293       # Not sure whether the presence of OpenBSD here was a mistake.
7294       # Let's accept both of them until this is cleared up.
7295       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
7296       lt_cv_file_magic_cmd=/usr/bin/file
7297       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
7298       ;;
7299     esac
7300   else
7301     lt_cv_deplibs_check_method=pass_all
7302   fi
7303   ;;
7304
7305 gnu*)
7306   lt_cv_deplibs_check_method=pass_all
7307   ;;
7308
7309 haiku*)
7310   lt_cv_deplibs_check_method=pass_all
7311   ;;
7312
7313 hpux10.20* | hpux11*)
7314   lt_cv_file_magic_cmd=/usr/bin/file
7315   case $host_cpu in
7316   ia64*)
7317     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
7318     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
7319     ;;
7320   hppa*64*)
7321     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
7322     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
7323     ;;
7324   *)
7325     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
7326     lt_cv_file_magic_test_file=/usr/lib/libc.sl
7327     ;;
7328   esac
7329   ;;
7330
7331 interix[3-9]*)
7332   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
7333   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
7334   ;;
7335
7336 irix5* | irix6* | nonstopux*)
7337   case $LD in
7338   *-32|*"-32 ") libmagic=32-bit;;
7339   *-n32|*"-n32 ") libmagic=N32;;
7340   *-64|*"-64 ") libmagic=64-bit;;
7341   *) libmagic=never-match;;
7342   esac
7343   lt_cv_deplibs_check_method=pass_all
7344   ;;
7345
7346 # This must be Linux ELF.
7347 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
7348   lt_cv_deplibs_check_method=pass_all
7349   ;;
7350
7351 netbsd*)
7352   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
7353     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
7354   else
7355     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
7356   fi
7357   ;;
7358
7359 newos6*)
7360   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
7361   lt_cv_file_magic_cmd=/usr/bin/file
7362   lt_cv_file_magic_test_file=/usr/lib/libnls.so
7363   ;;
7364
7365 *nto* | *qnx*)
7366   lt_cv_deplibs_check_method=pass_all
7367   ;;
7368
7369 openbsd*)
7370   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
7371     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
7372   else
7373     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
7374   fi
7375   ;;
7376
7377 osf3* | osf4* | osf5*)
7378   lt_cv_deplibs_check_method=pass_all
7379   ;;
7380
7381 rdos*)
7382   lt_cv_deplibs_check_method=pass_all
7383   ;;
7384
7385 solaris*)
7386   lt_cv_deplibs_check_method=pass_all
7387   ;;
7388
7389 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
7390   lt_cv_deplibs_check_method=pass_all
7391   ;;
7392
7393 sysv4 | sysv4.3*)
7394   case $host_vendor in
7395   motorola)
7396     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]'
7397     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
7398     ;;
7399   ncr)
7400     lt_cv_deplibs_check_method=pass_all
7401     ;;
7402   sequent)
7403     lt_cv_file_magic_cmd='/bin/file'
7404     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
7405     ;;
7406   sni)
7407     lt_cv_file_magic_cmd='/bin/file'
7408     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
7409     lt_cv_file_magic_test_file=/lib/libc.so
7410     ;;
7411   siemens)
7412     lt_cv_deplibs_check_method=pass_all
7413     ;;
7414   pc)
7415     lt_cv_deplibs_check_method=pass_all
7416     ;;
7417   esac
7418   ;;
7419
7420 tpf*)
7421   lt_cv_deplibs_check_method=pass_all
7422   ;;
7423 vxworks*)
7424   # Assume VxWorks cross toolchains are built on Linux, possibly
7425   # as canadian for Windows hosts.
7426   lt_cv_deplibs_check_method=pass_all
7427   ;;
7428 esac
7429
7430 fi
7431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
7432 $as_echo "$lt_cv_deplibs_check_method" >&6; }
7433 file_magic_cmd=$lt_cv_file_magic_cmd
7434 deplibs_check_method=$lt_cv_deplibs_check_method
7435 test -z "$deplibs_check_method" && deplibs_check_method=unknown
7436
7437
7438
7439
7440
7441
7442
7443
7444
7445
7446
7447
7448 plugin_option=
7449 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
7450 for plugin in $plugin_names; do
7451   plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
7452   if test x$plugin_so = x$plugin; then
7453     plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
7454   fi
7455   if test x$plugin_so != x$plugin; then
7456     plugin_option="--plugin $plugin_so"
7457     break
7458   fi
7459 done
7460
7461 if test -n "$ac_tool_prefix"; then
7462   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
7463 set dummy ${ac_tool_prefix}ar; ac_word=$2
7464 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7465 $as_echo_n "checking for $ac_word... " >&6; }
7466 if ${ac_cv_prog_AR+:} false; then :
7467   $as_echo_n "(cached) " >&6
7468 else
7469   if test -n "$AR"; then
7470   ac_cv_prog_AR="$AR" # Let the user override the test.
7471 else
7472 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7473 for as_dir in $PATH
7474 do
7475   IFS=$as_save_IFS
7476   test -z "$as_dir" && as_dir=.
7477     for ac_exec_ext in '' $ac_executable_extensions; do
7478   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7479     ac_cv_prog_AR="${ac_tool_prefix}ar"
7480     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7481     break 2
7482   fi
7483 done
7484   done
7485 IFS=$as_save_IFS
7486
7487 fi
7488 fi
7489 AR=$ac_cv_prog_AR
7490 if test -n "$AR"; then
7491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
7492 $as_echo "$AR" >&6; }
7493 else
7494   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7495 $as_echo "no" >&6; }
7496 fi
7497
7498
7499 fi
7500 if test -z "$ac_cv_prog_AR"; then
7501   ac_ct_AR=$AR
7502   # Extract the first word of "ar", so it can be a program name with args.
7503 set dummy ar; ac_word=$2
7504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7505 $as_echo_n "checking for $ac_word... " >&6; }
7506 if ${ac_cv_prog_ac_ct_AR+:} false; then :
7507   $as_echo_n "(cached) " >&6
7508 else
7509   if test -n "$ac_ct_AR"; then
7510   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
7511 else
7512 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7513 for as_dir in $PATH
7514 do
7515   IFS=$as_save_IFS
7516   test -z "$as_dir" && as_dir=.
7517     for ac_exec_ext in '' $ac_executable_extensions; do
7518   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7519     ac_cv_prog_ac_ct_AR="ar"
7520     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7521     break 2
7522   fi
7523 done
7524   done
7525 IFS=$as_save_IFS
7526
7527 fi
7528 fi
7529 ac_ct_AR=$ac_cv_prog_ac_ct_AR
7530 if test -n "$ac_ct_AR"; then
7531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
7532 $as_echo "$ac_ct_AR" >&6; }
7533 else
7534   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7535 $as_echo "no" >&6; }
7536 fi
7537
7538   if test "x$ac_ct_AR" = x; then
7539     AR="false"
7540   else
7541     case $cross_compiling:$ac_tool_warned in
7542 yes:)
7543 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7544 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7545 ac_tool_warned=yes ;;
7546 esac
7547     AR=$ac_ct_AR
7548   fi
7549 else
7550   AR="$ac_cv_prog_AR"
7551 fi
7552
7553 test -z "$AR" && AR=ar
7554 if test -n "$plugin_option"; then
7555   if $AR --help 2>&1 | grep -q "\--plugin"; then
7556     touch conftest.c
7557     $AR $plugin_option rc conftest.a conftest.c
7558     if test "$?" != 0; then
7559       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
7560 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
7561     else
7562       AR="$AR $plugin_option"
7563     fi
7564     rm -f conftest.*
7565   fi
7566 fi
7567 test -z "$AR_FLAGS" && AR_FLAGS=cru
7568
7569
7570
7571
7572
7573
7574
7575
7576
7577
7578
7579 if test -n "$ac_tool_prefix"; then
7580   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
7581 set dummy ${ac_tool_prefix}strip; ac_word=$2
7582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7583 $as_echo_n "checking for $ac_word... " >&6; }
7584 if ${ac_cv_prog_STRIP+:} false; then :
7585   $as_echo_n "(cached) " >&6
7586 else
7587   if test -n "$STRIP"; then
7588   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
7589 else
7590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7591 for as_dir in $PATH
7592 do
7593   IFS=$as_save_IFS
7594   test -z "$as_dir" && as_dir=.
7595     for ac_exec_ext in '' $ac_executable_extensions; do
7596   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7597     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
7598     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7599     break 2
7600   fi
7601 done
7602   done
7603 IFS=$as_save_IFS
7604
7605 fi
7606 fi
7607 STRIP=$ac_cv_prog_STRIP
7608 if test -n "$STRIP"; then
7609   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
7610 $as_echo "$STRIP" >&6; }
7611 else
7612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7613 $as_echo "no" >&6; }
7614 fi
7615
7616
7617 fi
7618 if test -z "$ac_cv_prog_STRIP"; then
7619   ac_ct_STRIP=$STRIP
7620   # Extract the first word of "strip", so it can be a program name with args.
7621 set dummy strip; ac_word=$2
7622 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7623 $as_echo_n "checking for $ac_word... " >&6; }
7624 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
7625   $as_echo_n "(cached) " >&6
7626 else
7627   if test -n "$ac_ct_STRIP"; then
7628   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
7629 else
7630 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7631 for as_dir in $PATH
7632 do
7633   IFS=$as_save_IFS
7634   test -z "$as_dir" && as_dir=.
7635     for ac_exec_ext in '' $ac_executable_extensions; do
7636   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7637     ac_cv_prog_ac_ct_STRIP="strip"
7638     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7639     break 2
7640   fi
7641 done
7642   done
7643 IFS=$as_save_IFS
7644
7645 fi
7646 fi
7647 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
7648 if test -n "$ac_ct_STRIP"; then
7649   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
7650 $as_echo "$ac_ct_STRIP" >&6; }
7651 else
7652   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7653 $as_echo "no" >&6; }
7654 fi
7655
7656   if test "x$ac_ct_STRIP" = x; then
7657     STRIP=":"
7658   else
7659     case $cross_compiling:$ac_tool_warned in
7660 yes:)
7661 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7662 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7663 ac_tool_warned=yes ;;
7664 esac
7665     STRIP=$ac_ct_STRIP
7666   fi
7667 else
7668   STRIP="$ac_cv_prog_STRIP"
7669 fi
7670
7671 test -z "$STRIP" && STRIP=:
7672
7673
7674
7675
7676
7677
7678 if test -n "$ac_tool_prefix"; then
7679   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
7680 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
7681 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7682 $as_echo_n "checking for $ac_word... " >&6; }
7683 if ${ac_cv_prog_RANLIB+:} false; then :
7684   $as_echo_n "(cached) " >&6
7685 else
7686   if test -n "$RANLIB"; then
7687   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
7688 else
7689 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7690 for as_dir in $PATH
7691 do
7692   IFS=$as_save_IFS
7693   test -z "$as_dir" && as_dir=.
7694     for ac_exec_ext in '' $ac_executable_extensions; do
7695   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7696     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
7697     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7698     break 2
7699   fi
7700 done
7701   done
7702 IFS=$as_save_IFS
7703
7704 fi
7705 fi
7706 RANLIB=$ac_cv_prog_RANLIB
7707 if test -n "$RANLIB"; then
7708   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
7709 $as_echo "$RANLIB" >&6; }
7710 else
7711   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7712 $as_echo "no" >&6; }
7713 fi
7714
7715
7716 fi
7717 if test -z "$ac_cv_prog_RANLIB"; then
7718   ac_ct_RANLIB=$RANLIB
7719   # Extract the first word of "ranlib", so it can be a program name with args.
7720 set dummy ranlib; ac_word=$2
7721 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7722 $as_echo_n "checking for $ac_word... " >&6; }
7723 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
7724   $as_echo_n "(cached) " >&6
7725 else
7726   if test -n "$ac_ct_RANLIB"; then
7727   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
7728 else
7729 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7730 for as_dir in $PATH
7731 do
7732   IFS=$as_save_IFS
7733   test -z "$as_dir" && as_dir=.
7734     for ac_exec_ext in '' $ac_executable_extensions; do
7735   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7736     ac_cv_prog_ac_ct_RANLIB="ranlib"
7737     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7738     break 2
7739   fi
7740 done
7741   done
7742 IFS=$as_save_IFS
7743
7744 fi
7745 fi
7746 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
7747 if test -n "$ac_ct_RANLIB"; then
7748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
7749 $as_echo "$ac_ct_RANLIB" >&6; }
7750 else
7751   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7752 $as_echo "no" >&6; }
7753 fi
7754
7755   if test "x$ac_ct_RANLIB" = x; then
7756     RANLIB=":"
7757   else
7758     case $cross_compiling:$ac_tool_warned in
7759 yes:)
7760 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7761 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7762 ac_tool_warned=yes ;;
7763 esac
7764     RANLIB=$ac_ct_RANLIB
7765   fi
7766 else
7767   RANLIB="$ac_cv_prog_RANLIB"
7768 fi
7769
7770 test -z "$RANLIB" && RANLIB=:
7771 if test -n "$plugin_option" && test "$RANLIB" != ":"; then
7772   if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
7773     RANLIB="$RANLIB $plugin_option"
7774   fi
7775 fi
7776
7777
7778
7779
7780
7781
7782 # Determine commands to create old-style static archives.
7783 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
7784 old_postinstall_cmds='chmod 644 $oldlib'
7785 old_postuninstall_cmds=
7786
7787 if test -n "$RANLIB"; then
7788   case $host_os in
7789   openbsd*)
7790     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
7791     ;;
7792   *)
7793     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
7794     ;;
7795   esac
7796   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
7797 fi
7798
7799 case $host_os in
7800   darwin*)
7801     lock_old_archive_extraction=yes ;;
7802   *)
7803     lock_old_archive_extraction=no ;;
7804 esac
7805
7806
7807
7808
7809
7810
7811
7812
7813
7814
7815
7816
7817
7818
7819
7820
7821
7822
7823
7824
7825
7826
7827
7828
7829
7830
7831
7832
7833
7834
7835
7836
7837
7838
7839
7840
7841
7842
7843
7844 # If no C compiler was specified, use CC.
7845 LTCC=${LTCC-"$CC"}
7846
7847 # If no C compiler flags were specified, use CFLAGS.
7848 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
7849
7850 # Allow CC to be a program name with arguments.
7851 compiler=$CC
7852
7853
7854 # Check for command to grab the raw symbol name followed by C symbol from nm.
7855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
7856 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
7857 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
7858   $as_echo_n "(cached) " >&6
7859 else
7860
7861 # These are sane defaults that work on at least a few old systems.
7862 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
7863
7864 # Character class describing NM global symbol codes.
7865 symcode='[BCDEGRST]'
7866
7867 # Regexp to match symbols that can be accessed directly from C.
7868 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
7869
7870 # Define system-specific variables.
7871 case $host_os in
7872 aix*)
7873   symcode='[BCDT]'
7874   ;;
7875 cygwin* | mingw* | pw32* | cegcc*)
7876   symcode='[ABCDGISTW]'
7877   ;;
7878 hpux*)
7879   if test "$host_cpu" = ia64; then
7880     symcode='[ABCDEGRST]'
7881   fi
7882   ;;
7883 irix* | nonstopux*)
7884   symcode='[BCDEGRST]'
7885   ;;
7886 osf*)
7887   symcode='[BCDEGQRST]'
7888   ;;
7889 solaris*)
7890   symcode='[BCDRT]'
7891   ;;
7892 sco3.2v5*)
7893   symcode='[DT]'
7894   ;;
7895 sysv4.2uw2*)
7896   symcode='[DT]'
7897   ;;
7898 sysv5* | sco5v6* | unixware* | OpenUNIX*)
7899   symcode='[ABDT]'
7900   ;;
7901 sysv4)
7902   symcode='[DFNSTU]'
7903   ;;
7904 esac
7905
7906 # If we're using GNU nm, then use its standard symbol codes.
7907 case `$NM -V 2>&1` in
7908 *GNU* | *'with BFD'*)
7909   symcode='[ABCDGIRSTW]' ;;
7910 esac
7911
7912 # Transform an extracted symbol line into a proper C declaration.
7913 # Some systems (esp. on ia64) link data and code symbols differently,
7914 # so use this general approach.
7915 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
7916
7917 # Transform an extracted symbol line into symbol name and symbol address
7918 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
7919 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'"
7920
7921 # Handle CRLF in mingw tool chain
7922 opt_cr=
7923 case $build_os in
7924 mingw*)
7925   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
7926   ;;
7927 esac
7928
7929 # Try without a prefix underscore, then with it.
7930 for ac_symprfx in "" "_"; do
7931
7932   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
7933   symxfrm="\\1 $ac_symprfx\\2 \\2"
7934
7935   # Write the raw and C identifiers.
7936   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
7937     # Fake it for dumpbin and say T for any non-static function
7938     # and D for any global variable.
7939     # Also find C++ and __fastcall symbols from MSVC++,
7940     # which start with @ or ?.
7941     lt_cv_sys_global_symbol_pipe="$AWK '"\
7942 "     {last_section=section; section=\$ 3};"\
7943 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
7944 "     \$ 0!~/External *\|/{next};"\
7945 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
7946 "     {if(hide[section]) next};"\
7947 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
7948 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
7949 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
7950 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
7951 "     ' prfx=^$ac_symprfx"
7952   else
7953     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
7954   fi
7955
7956   # Check to see that the pipe works correctly.
7957   pipe_works=no
7958
7959   rm -f conftest*
7960   cat > conftest.$ac_ext <<_LT_EOF
7961 #ifdef __cplusplus
7962 extern "C" {
7963 #endif
7964 char nm_test_var;
7965 void nm_test_func(void);
7966 void nm_test_func(void){}
7967 #ifdef __cplusplus
7968 }
7969 #endif
7970 int main(){nm_test_var='a';nm_test_func();return(0);}
7971 _LT_EOF
7972
7973   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7974   (eval $ac_compile) 2>&5
7975   ac_status=$?
7976   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7977   test $ac_status = 0; }; then
7978     # Now try to grab the symbols.
7979     nlist=conftest.nm
7980     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
7981   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
7982   ac_status=$?
7983   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7984   test $ac_status = 0; } && test -s "$nlist"; then
7985       # Try sorting and uniquifying the output.
7986       if sort "$nlist" | uniq > "$nlist"T; then
7987         mv -f "$nlist"T "$nlist"
7988       else
7989         rm -f "$nlist"T
7990       fi
7991
7992       # Make sure that we snagged all the symbols we need.
7993       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
7994         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
7995           cat <<_LT_EOF > conftest.$ac_ext
7996 #ifdef __cplusplus
7997 extern "C" {
7998 #endif
7999
8000 _LT_EOF
8001           # Now generate the symbol file.
8002           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
8003
8004           cat <<_LT_EOF >> conftest.$ac_ext
8005
8006 /* The mapping between symbol names and symbols.  */
8007 const struct {
8008   const char *name;
8009   void       *address;
8010 }
8011 lt__PROGRAM__LTX_preloaded_symbols[] =
8012 {
8013   { "@PROGRAM@", (void *) 0 },
8014 _LT_EOF
8015           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
8016           cat <<\_LT_EOF >> conftest.$ac_ext
8017   {0, (void *) 0}
8018 };
8019
8020 /* This works around a problem in FreeBSD linker */
8021 #ifdef FREEBSD_WORKAROUND
8022 static const void *lt_preloaded_setup() {
8023   return lt__PROGRAM__LTX_preloaded_symbols;
8024 }
8025 #endif
8026
8027 #ifdef __cplusplus
8028 }
8029 #endif
8030 _LT_EOF
8031           # Now try linking the two files.
8032           mv conftest.$ac_objext conftstm.$ac_objext
8033           lt_save_LIBS="$LIBS"
8034           lt_save_CFLAGS="$CFLAGS"
8035           LIBS="conftstm.$ac_objext"
8036           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
8037           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
8038   (eval $ac_link) 2>&5
8039   ac_status=$?
8040   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8041   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
8042             pipe_works=yes
8043           fi
8044           LIBS="$lt_save_LIBS"
8045           CFLAGS="$lt_save_CFLAGS"
8046         else
8047           echo "cannot find nm_test_func in $nlist" >&5
8048         fi
8049       else
8050         echo "cannot find nm_test_var in $nlist" >&5
8051       fi
8052     else
8053       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
8054     fi
8055   else
8056     echo "$progname: failed program was:" >&5
8057     cat conftest.$ac_ext >&5
8058   fi
8059   rm -rf conftest* conftst*
8060
8061   # Do not use the global_symbol_pipe unless it works.
8062   if test "$pipe_works" = yes; then
8063     break
8064   else
8065     lt_cv_sys_global_symbol_pipe=
8066   fi
8067 done
8068
8069 fi
8070
8071 if test -z "$lt_cv_sys_global_symbol_pipe"; then
8072   lt_cv_sys_global_symbol_to_cdecl=
8073 fi
8074 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
8075   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
8076 $as_echo "failed" >&6; }
8077 else
8078   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
8079 $as_echo "ok" >&6; }
8080 fi
8081
8082
8083
8084
8085
8086
8087
8088
8089
8090
8091
8092
8093
8094
8095
8096
8097
8098
8099
8100
8101
8102
8103 # Check whether --enable-libtool-lock was given.
8104 if test "${enable_libtool_lock+set}" = set; then :
8105   enableval=$enable_libtool_lock;
8106 fi
8107
8108 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
8109
8110 # Some flags need to be propagated to the compiler or linker for good
8111 # libtool support.
8112 case $host in
8113 ia64-*-hpux*)
8114   # Find out which ABI we are using.
8115   echo 'int i;' > conftest.$ac_ext
8116   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8117   (eval $ac_compile) 2>&5
8118   ac_status=$?
8119   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8120   test $ac_status = 0; }; then
8121     case `/usr/bin/file conftest.$ac_objext` in
8122       *ELF-32*)
8123         HPUX_IA64_MODE="32"
8124         ;;
8125       *ELF-64*)
8126         HPUX_IA64_MODE="64"
8127         ;;
8128     esac
8129   fi
8130   rm -rf conftest*
8131   ;;
8132 *-*-irix6*)
8133   # Find out which ABI we are using.
8134   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
8135   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8136   (eval $ac_compile) 2>&5
8137   ac_status=$?
8138   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8139   test $ac_status = 0; }; then
8140     if test "$lt_cv_prog_gnu_ld" = yes; then
8141       case `/usr/bin/file conftest.$ac_objext` in
8142         *32-bit*)
8143           LD="${LD-ld} -melf32bsmip"
8144           ;;
8145         *N32*)
8146           LD="${LD-ld} -melf32bmipn32"
8147           ;;
8148         *64-bit*)
8149           LD="${LD-ld} -melf64bmip"
8150         ;;
8151       esac
8152     else
8153       case `/usr/bin/file conftest.$ac_objext` in
8154         *32-bit*)
8155           LD="${LD-ld} -32"
8156           ;;
8157         *N32*)
8158           LD="${LD-ld} -n32"
8159           ;;
8160         *64-bit*)
8161           LD="${LD-ld} -64"
8162           ;;
8163       esac
8164     fi
8165   fi
8166   rm -rf conftest*
8167   ;;
8168
8169 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
8170 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
8171   # Find out which ABI we are using.
8172   echo 'int i;' > conftest.$ac_ext
8173   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8174   (eval $ac_compile) 2>&5
8175   ac_status=$?
8176   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8177   test $ac_status = 0; }; then
8178     case `/usr/bin/file conftest.o` in
8179       *32-bit*)
8180         case $host in
8181           x86_64-*kfreebsd*-gnu)
8182             LD="${LD-ld} -m elf_i386_fbsd"
8183             ;;
8184           x86_64-*linux*)
8185             case `/usr/bin/file conftest.o` in
8186               *x86-64*)
8187                 LD="${LD-ld} -m elf32_x86_64"
8188                 ;;
8189               *)
8190                 LD="${LD-ld} -m elf_i386"
8191                 ;;
8192             esac
8193             ;;
8194           powerpc64le-*linux*)
8195             LD="${LD-ld} -m elf32lppclinux"
8196             ;;
8197           powerpc64-*linux*)
8198             LD="${LD-ld} -m elf32ppclinux"
8199             ;;
8200           s390x-*linux*)
8201             LD="${LD-ld} -m elf_s390"
8202             ;;
8203           sparc64-*linux*)
8204             LD="${LD-ld} -m elf32_sparc"
8205             ;;
8206         esac
8207         ;;
8208       *64-bit*)
8209         case $host in
8210           x86_64-*kfreebsd*-gnu)
8211             LD="${LD-ld} -m elf_x86_64_fbsd"
8212             ;;
8213           x86_64-*linux*)
8214             LD="${LD-ld} -m elf_x86_64"
8215             ;;
8216           powerpcle-*linux*)
8217             LD="${LD-ld} -m elf64lppc"
8218             ;;
8219           powerpc-*linux*)
8220             LD="${LD-ld} -m elf64ppc"
8221             ;;
8222           s390*-*linux*|s390*-*tpf*)
8223             LD="${LD-ld} -m elf64_s390"
8224             ;;
8225           sparc*-*linux*)
8226             LD="${LD-ld} -m elf64_sparc"
8227             ;;
8228         esac
8229         ;;
8230     esac
8231   fi
8232   rm -rf conftest*
8233   ;;
8234
8235 *-*-sco3.2v5*)
8236   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
8237   SAVE_CFLAGS="$CFLAGS"
8238   CFLAGS="$CFLAGS -belf"
8239   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
8240 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
8241 if ${lt_cv_cc_needs_belf+:} false; then :
8242   $as_echo_n "(cached) " >&6
8243 else
8244   ac_ext=c
8245 ac_cpp='$CPP $CPPFLAGS'
8246 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8247 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8248 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8249
8250      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8251 /* end confdefs.h.  */
8252
8253 int
8254 main ()
8255 {
8256
8257   ;
8258   return 0;
8259 }
8260 _ACEOF
8261 if ac_fn_c_try_link "$LINENO"; then :
8262   lt_cv_cc_needs_belf=yes
8263 else
8264   lt_cv_cc_needs_belf=no
8265 fi
8266 rm -f core conftest.err conftest.$ac_objext \
8267     conftest$ac_exeext conftest.$ac_ext
8268      ac_ext=c
8269 ac_cpp='$CPP $CPPFLAGS'
8270 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8271 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8272 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8273
8274 fi
8275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
8276 $as_echo "$lt_cv_cc_needs_belf" >&6; }
8277   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
8278     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
8279     CFLAGS="$SAVE_CFLAGS"
8280   fi
8281   ;;
8282 sparc*-*solaris*)
8283   # Find out which ABI we are using.
8284   echo 'int i;' > conftest.$ac_ext
8285   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
8286   (eval $ac_compile) 2>&5
8287   ac_status=$?
8288   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
8289   test $ac_status = 0; }; then
8290     case `/usr/bin/file conftest.o` in
8291     *64-bit*)
8292       case $lt_cv_prog_gnu_ld in
8293       yes*) LD="${LD-ld} -m elf64_sparc" ;;
8294       *)
8295         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
8296           LD="${LD-ld} -64"
8297         fi
8298         ;;
8299       esac
8300       ;;
8301     esac
8302   fi
8303   rm -rf conftest*
8304   ;;
8305 esac
8306
8307 need_locks="$enable_libtool_lock"
8308
8309
8310   case $host_os in
8311     rhapsody* | darwin*)
8312     if test -n "$ac_tool_prefix"; then
8313   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
8314 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
8315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8316 $as_echo_n "checking for $ac_word... " >&6; }
8317 if ${ac_cv_prog_DSYMUTIL+:} false; then :
8318   $as_echo_n "(cached) " >&6
8319 else
8320   if test -n "$DSYMUTIL"; then
8321   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
8322 else
8323 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8324 for as_dir in $PATH
8325 do
8326   IFS=$as_save_IFS
8327   test -z "$as_dir" && as_dir=.
8328     for ac_exec_ext in '' $ac_executable_extensions; do
8329   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8330     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
8331     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8332     break 2
8333   fi
8334 done
8335   done
8336 IFS=$as_save_IFS
8337
8338 fi
8339 fi
8340 DSYMUTIL=$ac_cv_prog_DSYMUTIL
8341 if test -n "$DSYMUTIL"; then
8342   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
8343 $as_echo "$DSYMUTIL" >&6; }
8344 else
8345   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8346 $as_echo "no" >&6; }
8347 fi
8348
8349
8350 fi
8351 if test -z "$ac_cv_prog_DSYMUTIL"; then
8352   ac_ct_DSYMUTIL=$DSYMUTIL
8353   # Extract the first word of "dsymutil", so it can be a program name with args.
8354 set dummy dsymutil; ac_word=$2
8355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8356 $as_echo_n "checking for $ac_word... " >&6; }
8357 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
8358   $as_echo_n "(cached) " >&6
8359 else
8360   if test -n "$ac_ct_DSYMUTIL"; then
8361   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
8362 else
8363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8364 for as_dir in $PATH
8365 do
8366   IFS=$as_save_IFS
8367   test -z "$as_dir" && as_dir=.
8368     for ac_exec_ext in '' $ac_executable_extensions; do
8369   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8370     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
8371     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8372     break 2
8373   fi
8374 done
8375   done
8376 IFS=$as_save_IFS
8377
8378 fi
8379 fi
8380 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
8381 if test -n "$ac_ct_DSYMUTIL"; then
8382   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
8383 $as_echo "$ac_ct_DSYMUTIL" >&6; }
8384 else
8385   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8386 $as_echo "no" >&6; }
8387 fi
8388
8389   if test "x$ac_ct_DSYMUTIL" = x; then
8390     DSYMUTIL=":"
8391   else
8392     case $cross_compiling:$ac_tool_warned in
8393 yes:)
8394 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8395 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8396 ac_tool_warned=yes ;;
8397 esac
8398     DSYMUTIL=$ac_ct_DSYMUTIL
8399   fi
8400 else
8401   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
8402 fi
8403
8404     if test -n "$ac_tool_prefix"; then
8405   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
8406 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
8407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8408 $as_echo_n "checking for $ac_word... " >&6; }
8409 if ${ac_cv_prog_NMEDIT+:} false; then :
8410   $as_echo_n "(cached) " >&6
8411 else
8412   if test -n "$NMEDIT"; then
8413   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
8414 else
8415 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8416 for as_dir in $PATH
8417 do
8418   IFS=$as_save_IFS
8419   test -z "$as_dir" && as_dir=.
8420     for ac_exec_ext in '' $ac_executable_extensions; do
8421   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8422     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
8423     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8424     break 2
8425   fi
8426 done
8427   done
8428 IFS=$as_save_IFS
8429
8430 fi
8431 fi
8432 NMEDIT=$ac_cv_prog_NMEDIT
8433 if test -n "$NMEDIT"; then
8434   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
8435 $as_echo "$NMEDIT" >&6; }
8436 else
8437   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8438 $as_echo "no" >&6; }
8439 fi
8440
8441
8442 fi
8443 if test -z "$ac_cv_prog_NMEDIT"; then
8444   ac_ct_NMEDIT=$NMEDIT
8445   # Extract the first word of "nmedit", so it can be a program name with args.
8446 set dummy nmedit; ac_word=$2
8447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8448 $as_echo_n "checking for $ac_word... " >&6; }
8449 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
8450   $as_echo_n "(cached) " >&6
8451 else
8452   if test -n "$ac_ct_NMEDIT"; then
8453   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
8454 else
8455 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8456 for as_dir in $PATH
8457 do
8458   IFS=$as_save_IFS
8459   test -z "$as_dir" && as_dir=.
8460     for ac_exec_ext in '' $ac_executable_extensions; do
8461   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8462     ac_cv_prog_ac_ct_NMEDIT="nmedit"
8463     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8464     break 2
8465   fi
8466 done
8467   done
8468 IFS=$as_save_IFS
8469
8470 fi
8471 fi
8472 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
8473 if test -n "$ac_ct_NMEDIT"; then
8474   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
8475 $as_echo "$ac_ct_NMEDIT" >&6; }
8476 else
8477   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8478 $as_echo "no" >&6; }
8479 fi
8480
8481   if test "x$ac_ct_NMEDIT" = x; then
8482     NMEDIT=":"
8483   else
8484     case $cross_compiling:$ac_tool_warned in
8485 yes:)
8486 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8487 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8488 ac_tool_warned=yes ;;
8489 esac
8490     NMEDIT=$ac_ct_NMEDIT
8491   fi
8492 else
8493   NMEDIT="$ac_cv_prog_NMEDIT"
8494 fi
8495
8496     if test -n "$ac_tool_prefix"; then
8497   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
8498 set dummy ${ac_tool_prefix}lipo; ac_word=$2
8499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8500 $as_echo_n "checking for $ac_word... " >&6; }
8501 if ${ac_cv_prog_LIPO+:} false; then :
8502   $as_echo_n "(cached) " >&6
8503 else
8504   if test -n "$LIPO"; then
8505   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
8506 else
8507 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8508 for as_dir in $PATH
8509 do
8510   IFS=$as_save_IFS
8511   test -z "$as_dir" && as_dir=.
8512     for ac_exec_ext in '' $ac_executable_extensions; do
8513   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8514     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
8515     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8516     break 2
8517   fi
8518 done
8519   done
8520 IFS=$as_save_IFS
8521
8522 fi
8523 fi
8524 LIPO=$ac_cv_prog_LIPO
8525 if test -n "$LIPO"; then
8526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
8527 $as_echo "$LIPO" >&6; }
8528 else
8529   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8530 $as_echo "no" >&6; }
8531 fi
8532
8533
8534 fi
8535 if test -z "$ac_cv_prog_LIPO"; then
8536   ac_ct_LIPO=$LIPO
8537   # Extract the first word of "lipo", so it can be a program name with args.
8538 set dummy lipo; ac_word=$2
8539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8540 $as_echo_n "checking for $ac_word... " >&6; }
8541 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
8542   $as_echo_n "(cached) " >&6
8543 else
8544   if test -n "$ac_ct_LIPO"; then
8545   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
8546 else
8547 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8548 for as_dir in $PATH
8549 do
8550   IFS=$as_save_IFS
8551   test -z "$as_dir" && as_dir=.
8552     for ac_exec_ext in '' $ac_executable_extensions; do
8553   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8554     ac_cv_prog_ac_ct_LIPO="lipo"
8555     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8556     break 2
8557   fi
8558 done
8559   done
8560 IFS=$as_save_IFS
8561
8562 fi
8563 fi
8564 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
8565 if test -n "$ac_ct_LIPO"; then
8566   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
8567 $as_echo "$ac_ct_LIPO" >&6; }
8568 else
8569   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8570 $as_echo "no" >&6; }
8571 fi
8572
8573   if test "x$ac_ct_LIPO" = x; then
8574     LIPO=":"
8575   else
8576     case $cross_compiling:$ac_tool_warned in
8577 yes:)
8578 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8579 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8580 ac_tool_warned=yes ;;
8581 esac
8582     LIPO=$ac_ct_LIPO
8583   fi
8584 else
8585   LIPO="$ac_cv_prog_LIPO"
8586 fi
8587
8588     if test -n "$ac_tool_prefix"; then
8589   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
8590 set dummy ${ac_tool_prefix}otool; ac_word=$2
8591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8592 $as_echo_n "checking for $ac_word... " >&6; }
8593 if ${ac_cv_prog_OTOOL+:} false; then :
8594   $as_echo_n "(cached) " >&6
8595 else
8596   if test -n "$OTOOL"; then
8597   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
8598 else
8599 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8600 for as_dir in $PATH
8601 do
8602   IFS=$as_save_IFS
8603   test -z "$as_dir" && as_dir=.
8604     for ac_exec_ext in '' $ac_executable_extensions; do
8605   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8606     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
8607     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8608     break 2
8609   fi
8610 done
8611   done
8612 IFS=$as_save_IFS
8613
8614 fi
8615 fi
8616 OTOOL=$ac_cv_prog_OTOOL
8617 if test -n "$OTOOL"; then
8618   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
8619 $as_echo "$OTOOL" >&6; }
8620 else
8621   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8622 $as_echo "no" >&6; }
8623 fi
8624
8625
8626 fi
8627 if test -z "$ac_cv_prog_OTOOL"; then
8628   ac_ct_OTOOL=$OTOOL
8629   # Extract the first word of "otool", so it can be a program name with args.
8630 set dummy otool; ac_word=$2
8631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8632 $as_echo_n "checking for $ac_word... " >&6; }
8633 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
8634   $as_echo_n "(cached) " >&6
8635 else
8636   if test -n "$ac_ct_OTOOL"; then
8637   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
8638 else
8639 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8640 for as_dir in $PATH
8641 do
8642   IFS=$as_save_IFS
8643   test -z "$as_dir" && as_dir=.
8644     for ac_exec_ext in '' $ac_executable_extensions; do
8645   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8646     ac_cv_prog_ac_ct_OTOOL="otool"
8647     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8648     break 2
8649   fi
8650 done
8651   done
8652 IFS=$as_save_IFS
8653
8654 fi
8655 fi
8656 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
8657 if test -n "$ac_ct_OTOOL"; then
8658   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
8659 $as_echo "$ac_ct_OTOOL" >&6; }
8660 else
8661   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8662 $as_echo "no" >&6; }
8663 fi
8664
8665   if test "x$ac_ct_OTOOL" = x; then
8666     OTOOL=":"
8667   else
8668     case $cross_compiling:$ac_tool_warned in
8669 yes:)
8670 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8671 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8672 ac_tool_warned=yes ;;
8673 esac
8674     OTOOL=$ac_ct_OTOOL
8675   fi
8676 else
8677   OTOOL="$ac_cv_prog_OTOOL"
8678 fi
8679
8680     if test -n "$ac_tool_prefix"; then
8681   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
8682 set dummy ${ac_tool_prefix}otool64; ac_word=$2
8683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8684 $as_echo_n "checking for $ac_word... " >&6; }
8685 if ${ac_cv_prog_OTOOL64+:} false; then :
8686   $as_echo_n "(cached) " >&6
8687 else
8688   if test -n "$OTOOL64"; then
8689   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
8690 else
8691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8692 for as_dir in $PATH
8693 do
8694   IFS=$as_save_IFS
8695   test -z "$as_dir" && as_dir=.
8696     for ac_exec_ext in '' $ac_executable_extensions; do
8697   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8698     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
8699     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8700     break 2
8701   fi
8702 done
8703   done
8704 IFS=$as_save_IFS
8705
8706 fi
8707 fi
8708 OTOOL64=$ac_cv_prog_OTOOL64
8709 if test -n "$OTOOL64"; then
8710   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
8711 $as_echo "$OTOOL64" >&6; }
8712 else
8713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8714 $as_echo "no" >&6; }
8715 fi
8716
8717
8718 fi
8719 if test -z "$ac_cv_prog_OTOOL64"; then
8720   ac_ct_OTOOL64=$OTOOL64
8721   # Extract the first word of "otool64", so it can be a program name with args.
8722 set dummy otool64; ac_word=$2
8723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8724 $as_echo_n "checking for $ac_word... " >&6; }
8725 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
8726   $as_echo_n "(cached) " >&6
8727 else
8728   if test -n "$ac_ct_OTOOL64"; then
8729   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
8730 else
8731 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8732 for as_dir in $PATH
8733 do
8734   IFS=$as_save_IFS
8735   test -z "$as_dir" && as_dir=.
8736     for ac_exec_ext in '' $ac_executable_extensions; do
8737   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8738     ac_cv_prog_ac_ct_OTOOL64="otool64"
8739     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8740     break 2
8741   fi
8742 done
8743   done
8744 IFS=$as_save_IFS
8745
8746 fi
8747 fi
8748 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
8749 if test -n "$ac_ct_OTOOL64"; then
8750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
8751 $as_echo "$ac_ct_OTOOL64" >&6; }
8752 else
8753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8754 $as_echo "no" >&6; }
8755 fi
8756
8757   if test "x$ac_ct_OTOOL64" = x; then
8758     OTOOL64=":"
8759   else
8760     case $cross_compiling:$ac_tool_warned in
8761 yes:)
8762 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8763 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8764 ac_tool_warned=yes ;;
8765 esac
8766     OTOOL64=$ac_ct_OTOOL64
8767   fi
8768 else
8769   OTOOL64="$ac_cv_prog_OTOOL64"
8770 fi
8771
8772
8773
8774
8775
8776
8777
8778
8779
8780
8781
8782
8783
8784
8785
8786
8787
8788
8789
8790
8791
8792
8793
8794
8795
8796
8797
8798     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
8799 $as_echo_n "checking for -single_module linker flag... " >&6; }
8800 if ${lt_cv_apple_cc_single_mod+:} false; then :
8801   $as_echo_n "(cached) " >&6
8802 else
8803   lt_cv_apple_cc_single_mod=no
8804       if test -z "${LT_MULTI_MODULE}"; then
8805         # By default we will add the -single_module flag. You can override
8806         # by either setting the environment variable LT_MULTI_MODULE
8807         # non-empty at configure time, or by adding -multi_module to the
8808         # link flags.
8809         rm -rf libconftest.dylib*
8810         echo "int foo(void){return 1;}" > conftest.c
8811         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
8812 -dynamiclib -Wl,-single_module conftest.c" >&5
8813         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
8814           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
8815         _lt_result=$?
8816         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
8817           lt_cv_apple_cc_single_mod=yes
8818         else
8819           cat conftest.err >&5
8820         fi
8821         rm -rf libconftest.dylib*
8822         rm -f conftest.*
8823       fi
8824 fi
8825 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
8826 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
8827     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
8828 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
8829 if ${lt_cv_ld_exported_symbols_list+:} false; then :
8830   $as_echo_n "(cached) " >&6
8831 else
8832   lt_cv_ld_exported_symbols_list=no
8833       save_LDFLAGS=$LDFLAGS
8834       echo "_main" > conftest.sym
8835       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
8836       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8837 /* end confdefs.h.  */
8838
8839 int
8840 main ()
8841 {
8842
8843   ;
8844   return 0;
8845 }
8846 _ACEOF
8847 if ac_fn_c_try_link "$LINENO"; then :
8848   lt_cv_ld_exported_symbols_list=yes
8849 else
8850   lt_cv_ld_exported_symbols_list=no
8851 fi
8852 rm -f core conftest.err conftest.$ac_objext \
8853     conftest$ac_exeext conftest.$ac_ext
8854         LDFLAGS="$save_LDFLAGS"
8855
8856 fi
8857 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
8858 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
8859     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
8860 $as_echo_n "checking for -force_load linker flag... " >&6; }
8861 if ${lt_cv_ld_force_load+:} false; then :
8862   $as_echo_n "(cached) " >&6
8863 else
8864   lt_cv_ld_force_load=no
8865       cat > conftest.c << _LT_EOF
8866 int forced_loaded() { return 2;}
8867 _LT_EOF
8868       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
8869       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
8870       echo "$AR cru libconftest.a conftest.o" >&5
8871       $AR cru libconftest.a conftest.o 2>&5
8872       cat > conftest.c << _LT_EOF
8873 int main() { return 0;}
8874 _LT_EOF
8875       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
8876       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
8877       _lt_result=$?
8878       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
8879         lt_cv_ld_force_load=yes
8880       else
8881         cat conftest.err >&5
8882       fi
8883         rm -f conftest.err libconftest.a conftest conftest.c
8884         rm -rf conftest.dSYM
8885
8886 fi
8887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
8888 $as_echo "$lt_cv_ld_force_load" >&6; }
8889     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
8890     # build without first building modern cctools / linker.
8891     case $host_cpu-$host_os in
8892     *-rhapsody* | *-darwin1.[012])
8893       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
8894     *-darwin1.*)
8895       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
8896     *-darwin*)
8897       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
8898       # deployment target is forced to an earlier version.
8899       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
8900         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0-9]*)
8901           ;;
8902         10.[012][,.]*)
8903           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
8904           ;;
8905         *)
8906           ;;
8907      esac
8908     ;;
8909   esac
8910     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
8911       _lt_dar_single_mod='$single_module'
8912     fi
8913     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
8914       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
8915     else
8916       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
8917     fi
8918     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
8919       _lt_dsymutil='~$DSYMUTIL $lib || :'
8920     else
8921       _lt_dsymutil=
8922     fi
8923     ;;
8924   esac
8925
8926 for ac_header in dlfcn.h
8927 do :
8928   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
8929 "
8930 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
8931   cat >>confdefs.h <<_ACEOF
8932 #define HAVE_DLFCN_H 1
8933 _ACEOF
8934
8935 fi
8936
8937 done
8938
8939
8940
8941
8942
8943
8944 # Set options
8945
8946
8947
8948
8949   enable_win32_dll=no
8950
8951
8952             # Check whether --enable-shared was given.
8953 if test "${enable_shared+set}" = set; then :
8954   enableval=$enable_shared; p=${PACKAGE-default}
8955     case $enableval in
8956     yes) enable_shared=yes ;;
8957     no) enable_shared=no ;;
8958     *)
8959       enable_shared=no
8960       # Look at the argument we got.  We use all the common list separators.
8961       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8962       for pkg in $enableval; do
8963         IFS="$lt_save_ifs"
8964         if test "X$pkg" = "X$p"; then
8965           enable_shared=yes
8966         fi
8967       done
8968       IFS="$lt_save_ifs"
8969       ;;
8970     esac
8971 else
8972   enable_shared=yes
8973 fi
8974
8975
8976
8977
8978
8979
8980
8981
8982
8983   # Check whether --enable-static was given.
8984 if test "${enable_static+set}" = set; then :
8985   enableval=$enable_static; p=${PACKAGE-default}
8986     case $enableval in
8987     yes) enable_static=yes ;;
8988     no) enable_static=no ;;
8989     *)
8990      enable_static=no
8991       # Look at the argument we got.  We use all the common list separators.
8992       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8993       for pkg in $enableval; do
8994         IFS="$lt_save_ifs"
8995         if test "X$pkg" = "X$p"; then
8996           enable_static=yes
8997         fi
8998       done
8999       IFS="$lt_save_ifs"
9000       ;;
9001     esac
9002 else
9003   enable_static=yes
9004 fi
9005
9006
9007
9008
9009
9010
9011
9012
9013
9014
9015 # Check whether --with-pic was given.
9016 if test "${with_pic+set}" = set; then :
9017   withval=$with_pic; pic_mode="$withval"
9018 else
9019   pic_mode=default
9020 fi
9021
9022
9023 test -z "$pic_mode" && pic_mode=default
9024
9025
9026
9027
9028
9029
9030
9031   # Check whether --enable-fast-install was given.
9032 if test "${enable_fast_install+set}" = set; then :
9033   enableval=$enable_fast_install; p=${PACKAGE-default}
9034     case $enableval in
9035     yes) enable_fast_install=yes ;;
9036     no) enable_fast_install=no ;;
9037     *)
9038       enable_fast_install=no
9039       # Look at the argument we got.  We use all the common list separators.
9040       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
9041       for pkg in $enableval; do
9042         IFS="$lt_save_ifs"
9043         if test "X$pkg" = "X$p"; then
9044           enable_fast_install=yes
9045         fi
9046       done
9047       IFS="$lt_save_ifs"
9048       ;;
9049     esac
9050 else
9051   enable_fast_install=yes
9052 fi
9053
9054
9055
9056
9057
9058
9059
9060
9061
9062
9063
9064 # This can be used to rebuild libtool when needed
9065 LIBTOOL_DEPS="$ltmain"
9066
9067 # Always use our own libtool.
9068 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
9069
9070
9071
9072
9073
9074
9075
9076
9077
9078
9079
9080
9081
9082
9083
9084
9085
9086
9087
9088
9089
9090
9091
9092
9093
9094
9095 test -z "$LN_S" && LN_S="ln -s"
9096
9097
9098
9099
9100
9101
9102
9103
9104
9105
9106
9107
9108
9109
9110 if test -n "${ZSH_VERSION+set}" ; then
9111    setopt NO_GLOB_SUBST
9112 fi
9113
9114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
9115 $as_echo_n "checking for objdir... " >&6; }
9116 if ${lt_cv_objdir+:} false; then :
9117   $as_echo_n "(cached) " >&6
9118 else
9119   rm -f .libs 2>/dev/null
9120 mkdir .libs 2>/dev/null
9121 if test -d .libs; then
9122   lt_cv_objdir=.libs
9123 else
9124   # MS-DOS does not allow filenames that begin with a dot.
9125   lt_cv_objdir=_libs
9126 fi
9127 rmdir .libs 2>/dev/null
9128 fi
9129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
9130 $as_echo "$lt_cv_objdir" >&6; }
9131 objdir=$lt_cv_objdir
9132
9133
9134
9135
9136
9137 cat >>confdefs.h <<_ACEOF
9138 #define LT_OBJDIR "$lt_cv_objdir/"
9139 _ACEOF
9140
9141
9142
9143
9144 case $host_os in
9145 aix3*)
9146   # AIX sometimes has problems with the GCC collect2 program.  For some
9147   # reason, if we set the COLLECT_NAMES environment variable, the problems
9148   # vanish in a puff of smoke.
9149   if test "X${COLLECT_NAMES+set}" != Xset; then
9150     COLLECT_NAMES=
9151     export COLLECT_NAMES
9152   fi
9153   ;;
9154 esac
9155
9156 # Global variables:
9157 ofile=libtool
9158 can_build_shared=yes
9159
9160 # All known linkers require a `.a' archive for static linking (except MSVC,
9161 # which needs '.lib').
9162 libext=a
9163
9164 with_gnu_ld="$lt_cv_prog_gnu_ld"
9165
9166 old_CC="$CC"
9167 old_CFLAGS="$CFLAGS"
9168
9169 # Set sane defaults for various variables
9170 test -z "$CC" && CC=cc
9171 test -z "$LTCC" && LTCC=$CC
9172 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
9173 test -z "$LD" && LD=ld
9174 test -z "$ac_objext" && ac_objext=o
9175
9176 for cc_temp in $compiler""; do
9177   case $cc_temp in
9178     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
9179     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
9180     \-*) ;;
9181     *) break;;
9182   esac
9183 done
9184 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
9185
9186
9187 # Only perform the check for file, if the check method requires it
9188 test -z "$MAGIC_CMD" && MAGIC_CMD=file
9189 case $deplibs_check_method in
9190 file_magic*)
9191   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
9192     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
9193 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
9194 if ${lt_cv_path_MAGIC_CMD+:} false; then :
9195   $as_echo_n "(cached) " >&6
9196 else
9197   case $MAGIC_CMD in
9198 [\\/*] |  ?:[\\/]*)
9199   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
9200   ;;
9201 *)
9202   lt_save_MAGIC_CMD="$MAGIC_CMD"
9203   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
9204   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
9205   for ac_dir in $ac_dummy; do
9206     IFS="$lt_save_ifs"
9207     test -z "$ac_dir" && ac_dir=.
9208     if test -f $ac_dir/${ac_tool_prefix}file; then
9209       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
9210       if test -n "$file_magic_test_file"; then
9211         case $deplibs_check_method in
9212         "file_magic "*)
9213           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
9214           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9215           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
9216             $EGREP "$file_magic_regex" > /dev/null; then
9217             :
9218           else
9219             cat <<_LT_EOF 1>&2
9220
9221 *** Warning: the command libtool uses to detect shared libraries,
9222 *** $file_magic_cmd, produces output that libtool cannot recognize.
9223 *** The result is that libtool may fail to recognize shared libraries
9224 *** as such.  This will affect the creation of libtool libraries that
9225 *** depend on shared libraries, but programs linked with such libtool
9226 *** libraries will work regardless of this problem.  Nevertheless, you
9227 *** may want to report the problem to your system manager and/or to
9228 *** bug-libtool@gnu.org
9229
9230 _LT_EOF
9231           fi ;;
9232         esac
9233       fi
9234       break
9235     fi
9236   done
9237   IFS="$lt_save_ifs"
9238   MAGIC_CMD="$lt_save_MAGIC_CMD"
9239   ;;
9240 esac
9241 fi
9242
9243 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9244 if test -n "$MAGIC_CMD"; then
9245   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
9246 $as_echo "$MAGIC_CMD" >&6; }
9247 else
9248   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9249 $as_echo "no" >&6; }
9250 fi
9251
9252
9253
9254
9255
9256 if test -z "$lt_cv_path_MAGIC_CMD"; then
9257   if test -n "$ac_tool_prefix"; then
9258     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
9259 $as_echo_n "checking for file... " >&6; }
9260 if ${lt_cv_path_MAGIC_CMD+:} false; then :
9261   $as_echo_n "(cached) " >&6
9262 else
9263   case $MAGIC_CMD in
9264 [\\/*] |  ?:[\\/]*)
9265   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
9266   ;;
9267 *)
9268   lt_save_MAGIC_CMD="$MAGIC_CMD"
9269   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
9270   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
9271   for ac_dir in $ac_dummy; do
9272     IFS="$lt_save_ifs"
9273     test -z "$ac_dir" && ac_dir=.
9274     if test -f $ac_dir/file; then
9275       lt_cv_path_MAGIC_CMD="$ac_dir/file"
9276       if test -n "$file_magic_test_file"; then
9277         case $deplibs_check_method in
9278         "file_magic "*)
9279           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
9280           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9281           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
9282             $EGREP "$file_magic_regex" > /dev/null; then
9283             :
9284           else
9285             cat <<_LT_EOF 1>&2
9286
9287 *** Warning: the command libtool uses to detect shared libraries,
9288 *** $file_magic_cmd, produces output that libtool cannot recognize.
9289 *** The result is that libtool may fail to recognize shared libraries
9290 *** as such.  This will affect the creation of libtool libraries that
9291 *** depend on shared libraries, but programs linked with such libtool
9292 *** libraries will work regardless of this problem.  Nevertheless, you
9293 *** may want to report the problem to your system manager and/or to
9294 *** bug-libtool@gnu.org
9295
9296 _LT_EOF
9297           fi ;;
9298         esac
9299       fi
9300       break
9301     fi
9302   done
9303   IFS="$lt_save_ifs"
9304   MAGIC_CMD="$lt_save_MAGIC_CMD"
9305   ;;
9306 esac
9307 fi
9308
9309 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
9310 if test -n "$MAGIC_CMD"; then
9311   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
9312 $as_echo "$MAGIC_CMD" >&6; }
9313 else
9314   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
9315 $as_echo "no" >&6; }
9316 fi
9317
9318
9319   else
9320     MAGIC_CMD=:
9321   fi
9322 fi
9323
9324   fi
9325   ;;
9326 esac
9327
9328 # Use C for the default configuration in the libtool script
9329
9330 lt_save_CC="$CC"
9331 ac_ext=c
9332 ac_cpp='$CPP $CPPFLAGS'
9333 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
9334 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
9335 ac_compiler_gnu=$ac_cv_c_compiler_gnu
9336
9337
9338 # Source file extension for C test sources.
9339 ac_ext=c
9340
9341 # Object file extension for compiled C test sources.
9342 objext=o
9343 objext=$objext
9344
9345 # Code to be used in simple compile tests
9346 lt_simple_compile_test_code="int some_variable = 0;"
9347
9348 # Code to be used in simple link tests
9349 lt_simple_link_test_code='int main(){return(0);}'
9350
9351
9352
9353
9354
9355
9356
9357 # If no C compiler was specified, use CC.
9358 LTCC=${LTCC-"$CC"}
9359
9360 # If no C compiler flags were specified, use CFLAGS.
9361 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
9362
9363 # Allow CC to be a program name with arguments.
9364 compiler=$CC
9365
9366 # Save the default compiler, since it gets overwritten when the other
9367 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
9368 compiler_DEFAULT=$CC
9369
9370 # save warnings/boilerplate of simple test code
9371 ac_outfile=conftest.$ac_objext
9372 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
9373 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
9374 _lt_compiler_boilerplate=`cat conftest.err`
9375 $RM conftest*
9376
9377 ac_outfile=conftest.$ac_objext
9378 echo "$lt_simple_link_test_code" >conftest.$ac_ext
9379 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
9380 _lt_linker_boilerplate=`cat conftest.err`
9381 $RM -r conftest*
9382
9383
9384 ## CAVEAT EMPTOR:
9385 ## There is no encapsulation within the following macros, do not change
9386 ## the running order or otherwise move them around unless you know exactly
9387 ## what you are doing...
9388 if test -n "$compiler"; then
9389
9390 lt_prog_compiler_no_builtin_flag=
9391
9392 if test "$GCC" = yes; then
9393   case $cc_basename in
9394   nvcc*)
9395     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
9396   *)
9397     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
9398   esac
9399
9400   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
9401 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
9402 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
9403   $as_echo_n "(cached) " >&6
9404 else
9405   lt_cv_prog_compiler_rtti_exceptions=no
9406    ac_outfile=conftest.$ac_objext
9407    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9408    lt_compiler_flag="-fno-rtti -fno-exceptions"
9409    # Insert the option either (1) after the last *FLAGS variable, or
9410    # (2) before a word containing "conftest.", or (3) at the end.
9411    # Note that $ac_compile itself does not contain backslashes and begins
9412    # with a dollar sign (not a hyphen), so the echo should work correctly.
9413    # The option is referenced via a variable to avoid confusing sed.
9414    lt_compile=`echo "$ac_compile" | $SED \
9415    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9416    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9417    -e 's:$: $lt_compiler_flag:'`
9418    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9419    (eval "$lt_compile" 2>conftest.err)
9420    ac_status=$?
9421    cat conftest.err >&5
9422    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9423    if (exit $ac_status) && test -s "$ac_outfile"; then
9424      # The compiler can only warn and ignore the option if not recognized
9425      # So say no if there are warnings other than the usual output.
9426      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
9427      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9428      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
9429        lt_cv_prog_compiler_rtti_exceptions=yes
9430      fi
9431    fi
9432    $RM conftest*
9433
9434 fi
9435 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
9436 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
9437
9438 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
9439     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
9440 else
9441     :
9442 fi
9443
9444 fi
9445
9446
9447
9448
9449
9450
9451   lt_prog_compiler_wl=
9452 lt_prog_compiler_pic=
9453 lt_prog_compiler_static=
9454
9455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
9456 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
9457
9458   if test "$GCC" = yes; then
9459     lt_prog_compiler_wl='-Wl,'
9460     lt_prog_compiler_static='-static'
9461
9462     case $host_os in
9463       aix*)
9464       # All AIX code is PIC.
9465       if test "$host_cpu" = ia64; then
9466         # AIX 5 now supports IA64 processor
9467         lt_prog_compiler_static='-Bstatic'
9468       fi
9469       lt_prog_compiler_pic='-fPIC'
9470       ;;
9471
9472     amigaos*)
9473       case $host_cpu in
9474       powerpc)
9475             # see comment about AmigaOS4 .so support
9476             lt_prog_compiler_pic='-fPIC'
9477         ;;
9478       m68k)
9479             # FIXME: we need at least 68020 code to build shared libraries, but
9480             # adding the `-m68020' flag to GCC prevents building anything better,
9481             # like `-m68040'.
9482             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
9483         ;;
9484       esac
9485       ;;
9486
9487     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
9488       # PIC is the default for these OSes.
9489       ;;
9490
9491     mingw* | cygwin* | pw32* | os2* | cegcc*)
9492       # This hack is so that the source file can tell whether it is being
9493       # built for inclusion in a dll (and should export symbols for example).
9494       # Although the cygwin gcc ignores -fPIC, still need this for old-style
9495       # (--disable-auto-import) libraries
9496       lt_prog_compiler_pic='-DDLL_EXPORT'
9497       ;;
9498
9499     darwin* | rhapsody*)
9500       # PIC is the default on this platform
9501       # Common symbols not allowed in MH_DYLIB files
9502       lt_prog_compiler_pic='-fno-common'
9503       ;;
9504
9505     haiku*)
9506       # PIC is the default for Haiku.
9507       # The "-static" flag exists, but is broken.
9508       lt_prog_compiler_static=
9509       ;;
9510
9511     hpux*)
9512       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
9513       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
9514       # sets the default TLS model and affects inlining.
9515       case $host_cpu in
9516       hppa*64*)
9517         # +Z the default
9518         ;;
9519       *)
9520         lt_prog_compiler_pic='-fPIC'
9521         ;;
9522       esac
9523       ;;
9524
9525     interix[3-9]*)
9526       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
9527       # Instead, we relocate shared libraries at runtime.
9528       ;;
9529
9530     msdosdjgpp*)
9531       # Just because we use GCC doesn't mean we suddenly get shared libraries
9532       # on systems that don't support them.
9533       lt_prog_compiler_can_build_shared=no
9534       enable_shared=no
9535       ;;
9536
9537     *nto* | *qnx*)
9538       # QNX uses GNU C++, but need to define -shared option too, otherwise
9539       # it will coredump.
9540       lt_prog_compiler_pic='-fPIC -shared'
9541       ;;
9542
9543     sysv4*MP*)
9544       if test -d /usr/nec; then
9545         lt_prog_compiler_pic=-Kconform_pic
9546       fi
9547       ;;
9548
9549     *)
9550       lt_prog_compiler_pic='-fPIC'
9551       ;;
9552     esac
9553
9554     case $cc_basename in
9555     nvcc*) # Cuda Compiler Driver 2.2
9556       lt_prog_compiler_wl='-Xlinker '
9557       lt_prog_compiler_pic='-Xcompiler -fPIC'
9558       ;;
9559     esac
9560   else
9561     # PORTME Check for flag to pass linker flags through the system compiler.
9562     case $host_os in
9563     aix*)
9564       lt_prog_compiler_wl='-Wl,'
9565       if test "$host_cpu" = ia64; then
9566         # AIX 5 now supports IA64 processor
9567         lt_prog_compiler_static='-Bstatic'
9568       else
9569         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
9570       fi
9571       ;;
9572
9573     mingw* | cygwin* | pw32* | os2* | cegcc*)
9574       # This hack is so that the source file can tell whether it is being
9575       # built for inclusion in a dll (and should export symbols for example).
9576       lt_prog_compiler_pic='-DDLL_EXPORT'
9577       ;;
9578
9579     hpux9* | hpux10* | hpux11*)
9580       lt_prog_compiler_wl='-Wl,'
9581       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
9582       # not for PA HP-UX.
9583       case $host_cpu in
9584       hppa*64*|ia64*)
9585         # +Z the default
9586         ;;
9587       *)
9588         lt_prog_compiler_pic='+Z'
9589         ;;
9590       esac
9591       # Is there a better lt_prog_compiler_static that works with the bundled CC?
9592       lt_prog_compiler_static='${wl}-a ${wl}archive'
9593       ;;
9594
9595     irix5* | irix6* | nonstopux*)
9596       lt_prog_compiler_wl='-Wl,'
9597       # PIC (with -KPIC) is the default.
9598       lt_prog_compiler_static='-non_shared'
9599       ;;
9600
9601     linux* | k*bsd*-gnu | kopensolaris*-gnu)
9602       case $cc_basename in
9603       # old Intel for x86_64 which still supported -KPIC.
9604       ecc*)
9605         lt_prog_compiler_wl='-Wl,'
9606         lt_prog_compiler_pic='-KPIC'
9607         lt_prog_compiler_static='-static'
9608         ;;
9609       # icc used to be incompatible with GCC.
9610       # ICC 10 doesn't accept -KPIC any more.
9611       icc* | ifort*)
9612         lt_prog_compiler_wl='-Wl,'
9613         lt_prog_compiler_pic='-fPIC'
9614         lt_prog_compiler_static='-static'
9615         ;;
9616       # Lahey Fortran 8.1.
9617       lf95*)
9618         lt_prog_compiler_wl='-Wl,'
9619         lt_prog_compiler_pic='--shared'
9620         lt_prog_compiler_static='--static'
9621         ;;
9622       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
9623         # Portland Group compilers (*not* the Pentium gcc compiler,
9624         # which looks to be a dead project)
9625         lt_prog_compiler_wl='-Wl,'
9626         lt_prog_compiler_pic='-fpic'
9627         lt_prog_compiler_static='-Bstatic'
9628         ;;
9629       ccc*)
9630         lt_prog_compiler_wl='-Wl,'
9631         # All Alpha code is PIC.
9632         lt_prog_compiler_static='-non_shared'
9633         ;;
9634       xl* | bgxl* | bgf* | mpixl*)
9635         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
9636         lt_prog_compiler_wl='-Wl,'
9637         lt_prog_compiler_pic='-qpic'
9638         lt_prog_compiler_static='-qstaticlink'
9639         ;;
9640       *)
9641         case `$CC -V 2>&1 | sed 5q` in
9642         *Sun\ F* | *Sun*Fortran*)
9643           # Sun Fortran 8.3 passes all unrecognized flags to the linker
9644           lt_prog_compiler_pic='-KPIC'
9645           lt_prog_compiler_static='-Bstatic'
9646           lt_prog_compiler_wl=''
9647           ;;
9648         *Sun\ C*)
9649           # Sun C 5.9
9650           lt_prog_compiler_pic='-KPIC'
9651           lt_prog_compiler_static='-Bstatic'
9652           lt_prog_compiler_wl='-Wl,'
9653           ;;
9654         esac
9655         ;;
9656       esac
9657       ;;
9658
9659     newsos6)
9660       lt_prog_compiler_pic='-KPIC'
9661       lt_prog_compiler_static='-Bstatic'
9662       ;;
9663
9664     *nto* | *qnx*)
9665       # QNX uses GNU C++, but need to define -shared option too, otherwise
9666       # it will coredump.
9667       lt_prog_compiler_pic='-fPIC -shared'
9668       ;;
9669
9670     osf3* | osf4* | osf5*)
9671       lt_prog_compiler_wl='-Wl,'
9672       # All OSF/1 code is PIC.
9673       lt_prog_compiler_static='-non_shared'
9674       ;;
9675
9676     rdos*)
9677       lt_prog_compiler_static='-non_shared'
9678       ;;
9679
9680     solaris*)
9681       lt_prog_compiler_pic='-KPIC'
9682       lt_prog_compiler_static='-Bstatic'
9683       case $cc_basename in
9684       f77* | f90* | f95*)
9685         lt_prog_compiler_wl='-Qoption ld ';;
9686       *)
9687         lt_prog_compiler_wl='-Wl,';;
9688       esac
9689       ;;
9690
9691     sunos4*)
9692       lt_prog_compiler_wl='-Qoption ld '
9693       lt_prog_compiler_pic='-PIC'
9694       lt_prog_compiler_static='-Bstatic'
9695       ;;
9696
9697     sysv4 | sysv4.2uw2* | sysv4.3*)
9698       lt_prog_compiler_wl='-Wl,'
9699       lt_prog_compiler_pic='-KPIC'
9700       lt_prog_compiler_static='-Bstatic'
9701       ;;
9702
9703     sysv4*MP*)
9704       if test -d /usr/nec ;then
9705         lt_prog_compiler_pic='-Kconform_pic'
9706         lt_prog_compiler_static='-Bstatic'
9707       fi
9708       ;;
9709
9710     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
9711       lt_prog_compiler_wl='-Wl,'
9712       lt_prog_compiler_pic='-KPIC'
9713       lt_prog_compiler_static='-Bstatic'
9714       ;;
9715
9716     unicos*)
9717       lt_prog_compiler_wl='-Wl,'
9718       lt_prog_compiler_can_build_shared=no
9719       ;;
9720
9721     uts4*)
9722       lt_prog_compiler_pic='-pic'
9723       lt_prog_compiler_static='-Bstatic'
9724       ;;
9725
9726     *)
9727       lt_prog_compiler_can_build_shared=no
9728       ;;
9729     esac
9730   fi
9731
9732 case $host_os in
9733   # For platforms which do not support PIC, -DPIC is meaningless:
9734   *djgpp*)
9735     lt_prog_compiler_pic=
9736     ;;
9737   *)
9738     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
9739     ;;
9740 esac
9741 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
9742 $as_echo "$lt_prog_compiler_pic" >&6; }
9743
9744
9745
9746
9747
9748
9749 #
9750 # Check to make sure the PIC flag actually works.
9751 #
9752 if test -n "$lt_prog_compiler_pic"; then
9753   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
9754 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
9755 if ${lt_cv_prog_compiler_pic_works+:} false; then :
9756   $as_echo_n "(cached) " >&6
9757 else
9758   lt_cv_prog_compiler_pic_works=no
9759    ac_outfile=conftest.$ac_objext
9760    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9761    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
9762    # Insert the option either (1) after the last *FLAGS variable, or
9763    # (2) before a word containing "conftest.", or (3) at the end.
9764    # Note that $ac_compile itself does not contain backslashes and begins
9765    # with a dollar sign (not a hyphen), so the echo should work correctly.
9766    # The option is referenced via a variable to avoid confusing sed.
9767    lt_compile=`echo "$ac_compile" | $SED \
9768    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9769    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9770    -e 's:$: $lt_compiler_flag:'`
9771    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9772    (eval "$lt_compile" 2>conftest.err)
9773    ac_status=$?
9774    cat conftest.err >&5
9775    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9776    if (exit $ac_status) && test -s "$ac_outfile"; then
9777      # The compiler can only warn and ignore the option if not recognized
9778      # So say no if there are warnings other than the usual output.
9779      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
9780      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9781      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
9782        lt_cv_prog_compiler_pic_works=yes
9783      fi
9784    fi
9785    $RM conftest*
9786
9787 fi
9788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
9789 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
9790
9791 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
9792     case $lt_prog_compiler_pic in
9793      "" | " "*) ;;
9794      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
9795      esac
9796 else
9797     lt_prog_compiler_pic=
9798      lt_prog_compiler_can_build_shared=no
9799 fi
9800
9801 fi
9802
9803
9804
9805
9806
9807
9808 #
9809 # Check to make sure the static flag actually works.
9810 #
9811 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
9812 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
9813 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
9814 if ${lt_cv_prog_compiler_static_works+:} false; then :
9815   $as_echo_n "(cached) " >&6
9816 else
9817   lt_cv_prog_compiler_static_works=no
9818    save_LDFLAGS="$LDFLAGS"
9819    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
9820    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9821    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9822      # The linker can only warn and ignore the option if not recognized
9823      # So say no if there are warnings
9824      if test -s conftest.err; then
9825        # Append any errors to the config.log.
9826        cat conftest.err 1>&5
9827        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9828        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9829        if diff conftest.exp conftest.er2 >/dev/null; then
9830          lt_cv_prog_compiler_static_works=yes
9831        fi
9832      else
9833        lt_cv_prog_compiler_static_works=yes
9834      fi
9835    fi
9836    $RM -r conftest*
9837    LDFLAGS="$save_LDFLAGS"
9838
9839 fi
9840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
9841 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
9842
9843 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
9844     :
9845 else
9846     lt_prog_compiler_static=
9847 fi
9848
9849
9850
9851
9852
9853
9854
9855   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9856 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9857 if ${lt_cv_prog_compiler_c_o+:} false; then :
9858   $as_echo_n "(cached) " >&6
9859 else
9860   lt_cv_prog_compiler_c_o=no
9861    $RM -r conftest 2>/dev/null
9862    mkdir conftest
9863    cd conftest
9864    mkdir out
9865    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9866
9867    lt_compiler_flag="-o out/conftest2.$ac_objext"
9868    # Insert the option either (1) after the last *FLAGS variable, or
9869    # (2) before a word containing "conftest.", or (3) at the end.
9870    # Note that $ac_compile itself does not contain backslashes and begins
9871    # with a dollar sign (not a hyphen), so the echo should work correctly.
9872    lt_compile=`echo "$ac_compile" | $SED \
9873    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9874    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9875    -e 's:$: $lt_compiler_flag:'`
9876    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9877    (eval "$lt_compile" 2>out/conftest.err)
9878    ac_status=$?
9879    cat out/conftest.err >&5
9880    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9881    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9882    then
9883      # The compiler can only warn and ignore the option if not recognized
9884      # So say no if there are warnings
9885      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9886      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9887      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9888        lt_cv_prog_compiler_c_o=yes
9889      fi
9890    fi
9891    chmod u+w . 2>&5
9892    $RM conftest*
9893    # SGI C++ compiler will create directory out/ii_files/ for
9894    # template instantiation
9895    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9896    $RM out/* && rmdir out
9897    cd ..
9898    $RM -r conftest
9899    $RM conftest*
9900
9901 fi
9902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9903 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9904
9905
9906
9907
9908
9909
9910   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9911 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9912 if ${lt_cv_prog_compiler_c_o+:} false; then :
9913   $as_echo_n "(cached) " >&6
9914 else
9915   lt_cv_prog_compiler_c_o=no
9916    $RM -r conftest 2>/dev/null
9917    mkdir conftest
9918    cd conftest
9919    mkdir out
9920    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9921
9922    lt_compiler_flag="-o out/conftest2.$ac_objext"
9923    # Insert the option either (1) after the last *FLAGS variable, or
9924    # (2) before a word containing "conftest.", or (3) at the end.
9925    # Note that $ac_compile itself does not contain backslashes and begins
9926    # with a dollar sign (not a hyphen), so the echo should work correctly.
9927    lt_compile=`echo "$ac_compile" | $SED \
9928    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9929    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9930    -e 's:$: $lt_compiler_flag:'`
9931    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9932    (eval "$lt_compile" 2>out/conftest.err)
9933    ac_status=$?
9934    cat out/conftest.err >&5
9935    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9936    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9937    then
9938      # The compiler can only warn and ignore the option if not recognized
9939      # So say no if there are warnings
9940      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9941      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9942      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9943        lt_cv_prog_compiler_c_o=yes
9944      fi
9945    fi
9946    chmod u+w . 2>&5
9947    $RM conftest*
9948    # SGI C++ compiler will create directory out/ii_files/ for
9949    # template instantiation
9950    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9951    $RM out/* && rmdir out
9952    cd ..
9953    $RM -r conftest
9954    $RM conftest*
9955
9956 fi
9957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9958 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9959
9960
9961
9962
9963 hard_links="nottested"
9964 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9965   # do not overwrite the value of need_locks provided by the user
9966   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9967 $as_echo_n "checking if we can lock with hard links... " >&6; }
9968   hard_links=yes
9969   $RM conftest*
9970   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9971   touch conftest.a
9972   ln conftest.a conftest.b 2>&5 || hard_links=no
9973   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9974   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9975 $as_echo "$hard_links" >&6; }
9976   if test "$hard_links" = no; then
9977     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9978 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9979     need_locks=warn
9980   fi
9981 else
9982   need_locks=no
9983 fi
9984
9985
9986
9987
9988
9989
9990   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9991 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9992
9993   runpath_var=
9994   allow_undefined_flag=
9995   always_export_symbols=no
9996   archive_cmds=
9997   archive_expsym_cmds=
9998   compiler_needs_object=no
9999   enable_shared_with_static_runtimes=no
10000   export_dynamic_flag_spec=
10001   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
10002   hardcode_automatic=no
10003   hardcode_direct=no
10004   hardcode_direct_absolute=no
10005   hardcode_libdir_flag_spec=
10006   hardcode_libdir_flag_spec_ld=
10007   hardcode_libdir_separator=
10008   hardcode_minus_L=no
10009   hardcode_shlibpath_var=unsupported
10010   inherit_rpath=no
10011   link_all_deplibs=unknown
10012   module_cmds=
10013   module_expsym_cmds=
10014   old_archive_from_new_cmds=
10015   old_archive_from_expsyms_cmds=
10016   thread_safe_flag_spec=
10017   whole_archive_flag_spec=
10018   # include_expsyms should be a list of space-separated symbols to be *always*
10019   # included in the symbol list
10020   include_expsyms=
10021   # exclude_expsyms can be an extended regexp of symbols to exclude
10022   # it will be wrapped by ` (' and `)$', so one must not match beginning or
10023   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
10024   # as well as any symbol that contains `d'.
10025   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
10026   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
10027   # platforms (ab)use it in PIC code, but their linkers get confused if
10028   # the symbol is explicitly referenced.  Since portable code cannot
10029   # rely on this symbol name, it's probably fine to never include it in
10030   # preloaded symbol tables.
10031   # Exclude shared library initialization/finalization symbols.
10032   extract_expsyms_cmds=
10033
10034   case $host_os in
10035   cygwin* | mingw* | pw32* | cegcc*)
10036     # FIXME: the MSVC++ port hasn't been tested in a loooong time
10037     # When not using gcc, we currently assume that we are using
10038     # Microsoft Visual C++.
10039     if test "$GCC" != yes; then
10040       with_gnu_ld=no
10041     fi
10042     ;;
10043   interix*)
10044     # we just hope/assume this is gcc and not c89 (= MSVC++)
10045     with_gnu_ld=yes
10046     ;;
10047   openbsd*)
10048     with_gnu_ld=no
10049     ;;
10050   esac
10051
10052   ld_shlibs=yes
10053
10054   # On some targets, GNU ld is compatible enough with the native linker
10055   # that we're better off using the native interface for both.
10056   lt_use_gnu_ld_interface=no
10057   if test "$with_gnu_ld" = yes; then
10058     case $host_os in
10059       aix*)
10060         # The AIX port of GNU ld has always aspired to compatibility
10061         # with the native linker.  However, as the warning in the GNU ld
10062         # block says, versions before 2.19.5* couldn't really create working
10063         # shared libraries, regardless of the interface used.
10064         case `$LD -v 2>&1` in
10065           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
10066           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
10067           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
10068           *)
10069             lt_use_gnu_ld_interface=yes
10070             ;;
10071         esac
10072         ;;
10073       *)
10074         lt_use_gnu_ld_interface=yes
10075         ;;
10076     esac
10077   fi
10078
10079   if test "$lt_use_gnu_ld_interface" = yes; then
10080     # If archive_cmds runs LD, not CC, wlarc should be empty
10081     wlarc='${wl}'
10082
10083     # Set some defaults for GNU ld with shared library support. These
10084     # are reset later if shared libraries are not supported. Putting them
10085     # here allows them to be overridden if necessary.
10086     runpath_var=LD_RUN_PATH
10087     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10088     export_dynamic_flag_spec='${wl}--export-dynamic'
10089     # ancient GNU ld didn't support --whole-archive et. al.
10090     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
10091       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
10092     else
10093       whole_archive_flag_spec=
10094     fi
10095     supports_anon_versioning=no
10096     case `$LD -v 2>&1` in
10097       *GNU\ gold*) supports_anon_versioning=yes ;;
10098       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
10099       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
10100       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
10101       *\ 2.11.*) ;; # other 2.11 versions
10102       *) supports_anon_versioning=yes ;;
10103     esac
10104
10105     # See if GNU ld supports shared libraries.
10106     case $host_os in
10107     aix[3-9]*)
10108       # On AIX/PPC, the GNU linker is very broken
10109       if test "$host_cpu" != ia64; then
10110         ld_shlibs=no
10111         cat <<_LT_EOF 1>&2
10112
10113 *** Warning: the GNU linker, at least up to release 2.19, is reported
10114 *** to be unable to reliably create shared libraries on AIX.
10115 *** Therefore, libtool is disabling shared libraries support.  If you
10116 *** really care for shared libraries, you may want to install binutils
10117 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
10118 *** You will then need to restart the configuration process.
10119
10120 _LT_EOF
10121       fi
10122       ;;
10123
10124     amigaos*)
10125       case $host_cpu in
10126       powerpc)
10127             # see comment about AmigaOS4 .so support
10128             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10129             archive_expsym_cmds=''
10130         ;;
10131       m68k)
10132             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
10133             hardcode_libdir_flag_spec='-L$libdir'
10134             hardcode_minus_L=yes
10135         ;;
10136       esac
10137       ;;
10138
10139     beos*)
10140       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10141         allow_undefined_flag=unsupported
10142         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
10143         # support --undefined.  This deserves some investigation.  FIXME
10144         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10145       else
10146         ld_shlibs=no
10147       fi
10148       ;;
10149
10150     cygwin* | mingw* | pw32* | cegcc*)
10151       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
10152       # as there is no search path for DLLs.
10153       hardcode_libdir_flag_spec='-L$libdir'
10154       export_dynamic_flag_spec='${wl}--export-all-symbols'
10155       allow_undefined_flag=unsupported
10156       always_export_symbols=no
10157       enable_shared_with_static_runtimes=yes
10158       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
10159
10160       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
10161         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
10162         # If the export-symbols file already is a .def file (1st line
10163         # is EXPORTS), use it as is; otherwise, prepend...
10164         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
10165           cp $export_symbols $output_objdir/$soname.def;
10166         else
10167           echo EXPORTS > $output_objdir/$soname.def;
10168           cat $export_symbols >> $output_objdir/$soname.def;
10169         fi~
10170         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
10171       else
10172         ld_shlibs=no
10173       fi
10174       ;;
10175
10176     haiku*)
10177       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10178       link_all_deplibs=yes
10179       ;;
10180
10181     interix[3-9]*)
10182       hardcode_direct=no
10183       hardcode_shlibpath_var=no
10184       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10185       export_dynamic_flag_spec='${wl}-E'
10186       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
10187       # Instead, shared libraries are loaded at an image base (0x10000000 by
10188       # default) and relocated if they conflict, which is a slow very memory
10189       # consuming and fragmenting process.  To avoid this, we pick a random,
10190       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
10191       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
10192       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
10193       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
10194       ;;
10195
10196     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
10197       tmp_diet=no
10198       if test "$host_os" = linux-dietlibc; then
10199         case $cc_basename in
10200           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
10201         esac
10202       fi
10203       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
10204          && test "$tmp_diet" = no
10205       then
10206         tmp_addflag=' $pic_flag'
10207         tmp_sharedflag='-shared'
10208         case $cc_basename,$host_cpu in
10209         pgcc*)                          # Portland Group C compiler
10210           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'
10211           tmp_addflag=' $pic_flag'
10212           ;;
10213         pgf77* | pgf90* | pgf95* | pgfortran*)
10214                                         # Portland Group f77 and f90 compilers
10215           whole_archive_flag_spec='${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'
10216           tmp_addflag=' $pic_flag -Mnomain' ;;
10217         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
10218           tmp_addflag=' -i_dynamic' ;;
10219         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
10220           tmp_addflag=' -i_dynamic -nofor_main' ;;
10221         ifc* | ifort*)                  # Intel Fortran compiler
10222           tmp_addflag=' -nofor_main' ;;
10223         lf95*)                          # Lahey Fortran 8.1
10224           whole_archive_flag_spec=
10225           tmp_sharedflag='--shared' ;;
10226         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
10227           tmp_sharedflag='-qmkshrobj'
10228           tmp_addflag= ;;
10229         nvcc*)  # Cuda Compiler Driver 2.2
10230           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
10231           compiler_needs_object=yes
10232           ;;
10233         esac
10234         case `$CC -V 2>&1 | sed 5q` in
10235         *Sun\ C*)                       # Sun C 5.9
10236           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\"` ${wl}--no-whole-archive'
10237           compiler_needs_object=yes
10238           tmp_sharedflag='-G' ;;
10239         *Sun\ F*)                       # Sun Fortran 8.3
10240           tmp_sharedflag='-G' ;;
10241         esac
10242         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10243
10244         if test "x$supports_anon_versioning" = xyes; then
10245           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
10246             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
10247             echo "local: *; };" >> $output_objdir/$libname.ver~
10248             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
10249         fi
10250
10251         case $cc_basename in
10252         xlf* | bgf* | bgxlf* | mpixlf*)
10253           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
10254           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
10255           hardcode_libdir_flag_spec=
10256           hardcode_libdir_flag_spec_ld='-rpath $libdir'
10257           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
10258           if test "x$supports_anon_versioning" = xyes; then
10259             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
10260               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
10261               echo "local: *; };" >> $output_objdir/$libname.ver~
10262               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
10263           fi
10264           ;;
10265         esac
10266       else
10267         ld_shlibs=no
10268       fi
10269       ;;
10270
10271     netbsd*)
10272       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10273         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
10274         wlarc=
10275       else
10276         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10277         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10278       fi
10279       ;;
10280
10281     solaris*)
10282       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
10283         ld_shlibs=no
10284         cat <<_LT_EOF 1>&2
10285
10286 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
10287 *** create shared libraries on Solaris systems.  Therefore, libtool
10288 *** is disabling shared libraries support.  We urge you to upgrade GNU
10289 *** binutils to release 2.9.1 or newer.  Another option is to modify
10290 *** your PATH or compiler configuration so that the native linker is
10291 *** used, and then restart.
10292
10293 _LT_EOF
10294       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10295         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10296         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10297       else
10298         ld_shlibs=no
10299       fi
10300       ;;
10301
10302     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
10303       case `$LD -v 2>&1` in
10304         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
10305         ld_shlibs=no
10306         cat <<_LT_EOF 1>&2
10307
10308 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
10309 *** reliably create shared libraries on SCO systems.  Therefore, libtool
10310 *** is disabling shared libraries support.  We urge you to upgrade GNU
10311 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
10312 *** your PATH or compiler configuration so that the native linker is
10313 *** used, and then restart.
10314
10315 _LT_EOF
10316         ;;
10317         *)
10318           # For security reasons, it is highly recommended that you always
10319           # use absolute paths for naming shared libraries, and exclude the
10320           # DT_RUNPATH tag from executables and libraries.  But doing so
10321           # requires that you compile everything twice, which is a pain.
10322           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10323             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10324             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10325             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10326           else
10327             ld_shlibs=no
10328           fi
10329         ;;
10330       esac
10331       ;;
10332
10333     sunos4*)
10334       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10335       wlarc=
10336       hardcode_direct=yes
10337       hardcode_shlibpath_var=no
10338       ;;
10339
10340     *)
10341       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
10342         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10343         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
10344       else
10345         ld_shlibs=no
10346       fi
10347       ;;
10348     esac
10349
10350     if test "$ld_shlibs" = no; then
10351       runpath_var=
10352       hardcode_libdir_flag_spec=
10353       export_dynamic_flag_spec=
10354       whole_archive_flag_spec=
10355     fi
10356   else
10357     # PORTME fill in a description of your system's linker (not GNU ld)
10358     case $host_os in
10359     aix3*)
10360       allow_undefined_flag=unsupported
10361       always_export_symbols=yes
10362       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
10363       # Note: this linker hardcodes the directories in LIBPATH if there
10364       # are no directories specified by -L.
10365       hardcode_minus_L=yes
10366       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
10367         # Neither direct hardcoding nor static linking is supported with a
10368         # broken collect2.
10369         hardcode_direct=unsupported
10370       fi
10371       ;;
10372
10373     aix[4-9]*)
10374       if test "$host_cpu" = ia64; then
10375         # On IA64, the linker does run time linking by default, so we don't
10376         # have to do anything special.
10377         aix_use_runtimelinking=no
10378         exp_sym_flag='-Bexport'
10379         no_entry_flag=""
10380       else
10381         # If we're using GNU nm, then we don't want the "-C" option.
10382         # -C means demangle to AIX nm, but means don't demangle with GNU nm
10383         # Also, AIX nm treats weak defined symbols like other global
10384         # defined symbols, whereas GNU nm marks them as "W".
10385         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
10386           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
10387         else
10388           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
10389         fi
10390         aix_use_runtimelinking=no
10391
10392         # Test if we are trying to use run time linking or normal
10393         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
10394         # need to do runtime linking.
10395         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
10396           for ld_flag in $LDFLAGS; do
10397           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
10398             aix_use_runtimelinking=yes
10399             break
10400           fi
10401           done
10402           ;;
10403         esac
10404
10405         exp_sym_flag='-bexport'
10406         no_entry_flag='-bnoentry'
10407       fi
10408
10409       # When large executables or shared objects are built, AIX ld can
10410       # have problems creating the table of contents.  If linking a library
10411       # or program results in "error TOC overflow" add -mminimal-toc to
10412       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
10413       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
10414
10415       archive_cmds=''
10416       hardcode_direct=yes
10417       hardcode_direct_absolute=yes
10418       hardcode_libdir_separator=':'
10419       link_all_deplibs=yes
10420       file_list_spec='${wl}-f,'
10421
10422       if test "$GCC" = yes; then
10423         case $host_os in aix4.[012]|aix4.[012].*)
10424         # We only want to do this on AIX 4.2 and lower, the check
10425         # below for broken collect2 doesn't work under 4.3+
10426           collect2name=`${CC} -print-prog-name=collect2`
10427           if test -f "$collect2name" &&
10428            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
10429           then
10430           # We have reworked collect2
10431           :
10432           else
10433           # We have old collect2
10434           hardcode_direct=unsupported
10435           # It fails to find uninstalled libraries when the uninstalled
10436           # path is not listed in the libpath.  Setting hardcode_minus_L
10437           # to unsupported forces relinking
10438           hardcode_minus_L=yes
10439           hardcode_libdir_flag_spec='-L$libdir'
10440           hardcode_libdir_separator=
10441           fi
10442           ;;
10443         esac
10444         shared_flag='-shared'
10445         if test "$aix_use_runtimelinking" = yes; then
10446           shared_flag="$shared_flag "'${wl}-G'
10447         fi
10448       else
10449         # not using gcc
10450         if test "$host_cpu" = ia64; then
10451         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
10452         # chokes on -Wl,-G. The following line is correct:
10453           shared_flag='-G'
10454         else
10455           if test "$aix_use_runtimelinking" = yes; then
10456             shared_flag='${wl}-G'
10457           else
10458             shared_flag='${wl}-bM:SRE'
10459           fi
10460         fi
10461       fi
10462
10463       export_dynamic_flag_spec='${wl}-bexpall'
10464       # It seems that -bexpall does not export symbols beginning with
10465       # underscore (_), so it is better to generate a list of symbols to export.
10466       always_export_symbols=yes
10467       if test "$aix_use_runtimelinking" = yes; then
10468         # Warning - without using the other runtime loading flags (-brtl),
10469         # -berok will link without error, but may produce a broken library.
10470         allow_undefined_flag='-berok'
10471         # Determine the default libpath from the value encoded in an
10472         # empty executable.
10473         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10474 /* end confdefs.h.  */
10475
10476 int
10477 main ()
10478 {
10479
10480   ;
10481   return 0;
10482 }
10483 _ACEOF
10484 if ac_fn_c_try_link "$LINENO"; then :
10485
10486 lt_aix_libpath_sed='
10487     /Import File Strings/,/^$/ {
10488         /^0/ {
10489             s/^0  *\(.*\)$/\1/
10490             p
10491         }
10492     }'
10493 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10494 # Check for a 64-bit object if we didn't find anything.
10495 if test -z "$aix_libpath"; then
10496   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10497 fi
10498 fi
10499 rm -f core conftest.err conftest.$ac_objext \
10500     conftest$ac_exeext conftest.$ac_ext
10501 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
10502
10503         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
10504         archive_expsym_cmds='$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 $shared_flag"
10505       else
10506         if test "$host_cpu" = ia64; then
10507           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
10508           allow_undefined_flag="-z nodefs"
10509           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
10510         else
10511          # Determine the default libpath from the value encoded in an
10512          # empty executable.
10513          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10514 /* end confdefs.h.  */
10515
10516 int
10517 main ()
10518 {
10519
10520   ;
10521   return 0;
10522 }
10523 _ACEOF
10524 if ac_fn_c_try_link "$LINENO"; then :
10525
10526 lt_aix_libpath_sed='
10527     /Import File Strings/,/^$/ {
10528         /^0/ {
10529             s/^0  *\(.*\)$/\1/
10530             p
10531         }
10532     }'
10533 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10534 # Check for a 64-bit object if we didn't find anything.
10535 if test -z "$aix_libpath"; then
10536   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
10537 fi
10538 fi
10539 rm -f core conftest.err conftest.$ac_objext \
10540     conftest$ac_exeext conftest.$ac_ext
10541 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
10542
10543          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
10544           # Warning - without using the other run time loading flags,
10545           # -berok will link without error, but may produce a broken library.
10546           no_undefined_flag=' ${wl}-bernotok'
10547           allow_undefined_flag=' ${wl}-berok'
10548           if test "$with_gnu_ld" = yes; then
10549             # We only use this code for GNU lds that support --whole-archive.
10550             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
10551           else
10552             # Exported symbols can be pulled into shared objects from archives
10553             whole_archive_flag_spec='$convenience'
10554           fi
10555           archive_cmds_need_lc=yes
10556           # This is similar to how AIX traditionally builds its shared libraries.
10557           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'
10558         fi
10559       fi
10560       ;;
10561
10562     amigaos*)
10563       case $host_cpu in
10564       powerpc)
10565             # see comment about AmigaOS4 .so support
10566             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
10567             archive_expsym_cmds=''
10568         ;;
10569       m68k)
10570             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
10571             hardcode_libdir_flag_spec='-L$libdir'
10572             hardcode_minus_L=yes
10573         ;;
10574       esac
10575       ;;
10576
10577     bsdi[45]*)
10578       export_dynamic_flag_spec=-rdynamic
10579       ;;
10580
10581     cygwin* | mingw* | pw32* | cegcc*)
10582       # When not using gcc, we currently assume that we are using
10583       # Microsoft Visual C++.
10584       # hardcode_libdir_flag_spec is actually meaningless, as there is
10585       # no search path for DLLs.
10586       hardcode_libdir_flag_spec=' '
10587       allow_undefined_flag=unsupported
10588       # Tell ltmain to make .lib files, not .a files.
10589       libext=lib
10590       # Tell ltmain to make .dll files, not .so files.
10591       shrext_cmds=".dll"
10592       # FIXME: Setting linknames here is a bad hack.
10593       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
10594       # The linker will automatically build a .lib file if we build a DLL.
10595       old_archive_from_new_cmds='true'
10596       # FIXME: Should let the user specify the lib program.
10597       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
10598       fix_srcfile_path='`cygpath -w "$srcfile"`'
10599       enable_shared_with_static_runtimes=yes
10600       ;;
10601
10602     darwin* | rhapsody*)
10603
10604
10605
10606   # Publish an arg to allow the user to select that Darwin host (and target)
10607   # libraries should be given install-names like @rpath/libfoo.dylib.  This
10608   # requires that the user of the library then adds an 'rpath' to the DSO that
10609   # needs access.
10610   # NOTE: there are defaults below, for systems that support rpaths.  The person
10611   # configuring can override the defaults for any system version that supports
10612   # them - they are, however, forced off for system versions without support.
10613   # Check whether --enable-darwin-at-rpath was given.
10614 if test "${enable_darwin_at_rpath+set}" = set; then :
10615   enableval=$enable_darwin_at_rpath; if test "x$enable_darwin_at_rpath" = "xyes"; then
10616     # This is not supported before macOS 10.5 / Darwin9.
10617     case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
10618       UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
10619         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&5
10620 $as_echo "$as_me: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&2;}
10621         enable_darwin_at_rpath=no
10622       ;;
10623     esac
10624    fi
10625 else
10626   case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
10627     # As above, before 10.5 / Darwin9 this does not work.
10628      UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
10629        enable_darwin_at_rpath=no
10630        ;;
10631
10632     # We cannot build and test reliably on macOS 10.11+ (Darwin15+) without use
10633     # of rpaths, since runpaths set via DYLD_LIBRARY_PATH are elided by key
10634     # system executables (e.g. /bin/sh).  Force rpaths on for these systems.
10635       UNSET,darwin1[5-9]*|UNSET,darwin2*|10.1[1-9][,.]*|1[1-9].*[,.]* )
10636       { $as_echo "$as_me:${as_lineno-$LINENO}: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&5
10637 $as_echo "$as_me: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&6;}
10638       enable_darwin_at_rpath=yes
10639       ;;
10640     # NOTE: we are not (yet) doing anything for 10.5 .. 10.10, since they can
10641     # work with either DYLD_LIBRARY_PATH or embedded rpaths.
10642
10643     esac
10644
10645 fi
10646
10647
10648   archive_cmds_need_lc=no
10649   hardcode_direct=no
10650   hardcode_automatic=yes
10651   hardcode_shlibpath_var=unsupported
10652   if test "$lt_cv_ld_force_load" = "yes"; then
10653     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
10654   else
10655     whole_archive_flag_spec=''
10656   fi
10657   link_all_deplibs=yes
10658   allow_undefined_flag="$_lt_dar_allow_undefined"
10659   case $cc_basename in
10660      ifort*) _lt_dar_can_shared=yes ;;
10661      *) _lt_dar_can_shared=$GCC ;;
10662   esac
10663   if test "$_lt_dar_can_shared" = "yes"; then
10664     output_verbose_link_cmd=func_echo_all
10665     _lt_install_name='\$rpath/\$soname'
10666     if test "x$enable_darwin_at_rpath" = "xyes"; then
10667       _lt_install_name='@rpath/\$soname'
10668     fi
10669     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dsymutil}"
10670     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
10671     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 ${_lt_install_name} \$verstring ${_lt_dar_export_syms}${_lt_dsymutil}"
10672     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}"
10673
10674   else
10675   ld_shlibs=no
10676   fi
10677
10678       ;;
10679
10680     dgux*)
10681       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10682       hardcode_libdir_flag_spec='-L$libdir'
10683       hardcode_shlibpath_var=no
10684       ;;
10685
10686     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
10687     # support.  Future versions do this automatically, but an explicit c++rt0.o
10688     # does not break anything, and helps significantly (at the cost of a little
10689     # extra space).
10690     freebsd2.2*)
10691       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
10692       hardcode_libdir_flag_spec='-R$libdir'
10693       hardcode_direct=yes
10694       hardcode_shlibpath_var=no
10695       ;;
10696
10697     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
10698     freebsd2.*)
10699       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10700       hardcode_direct=yes
10701       hardcode_minus_L=yes
10702       hardcode_shlibpath_var=no
10703       ;;
10704
10705     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
10706     freebsd* | dragonfly*)
10707       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
10708       hardcode_libdir_flag_spec='-R$libdir'
10709       hardcode_direct=yes
10710       hardcode_shlibpath_var=no
10711       ;;
10712
10713     hpux9*)
10714       if test "$GCC" = yes; then
10715         archive_cmds='$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 $lib'
10716       else
10717         archive_cmds='$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 $lib'
10718       fi
10719       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10720       hardcode_libdir_separator=:
10721       hardcode_direct=yes
10722
10723       # hardcode_minus_L: Not really in the search PATH,
10724       # but as the default location of the library.
10725       hardcode_minus_L=yes
10726       export_dynamic_flag_spec='${wl}-E'
10727       ;;
10728
10729     hpux10*)
10730       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
10731         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10732       else
10733         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10734       fi
10735       if test "$with_gnu_ld" = no; then
10736         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10737         hardcode_libdir_flag_spec_ld='+b $libdir'
10738         hardcode_libdir_separator=:
10739         hardcode_direct=yes
10740         hardcode_direct_absolute=yes
10741         export_dynamic_flag_spec='${wl}-E'
10742         # hardcode_minus_L: Not really in the search PATH,
10743         # but as the default location of the library.
10744         hardcode_minus_L=yes
10745       fi
10746       ;;
10747
10748     hpux11*)
10749       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
10750         case $host_cpu in
10751         hppa*64*)
10752           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10753           ;;
10754         ia64*)
10755           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10756           ;;
10757         *)
10758           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10759           ;;
10760         esac
10761       else
10762         case $host_cpu in
10763         hppa*64*)
10764           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10765           ;;
10766         ia64*)
10767           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
10768           ;;
10769         *)
10770
10771           # Older versions of the 11.00 compiler do not understand -b yet
10772           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
10773           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
10774 $as_echo_n "checking if $CC understands -b... " >&6; }
10775 if ${lt_cv_prog_compiler__b+:} false; then :
10776   $as_echo_n "(cached) " >&6
10777 else
10778   lt_cv_prog_compiler__b=no
10779    save_LDFLAGS="$LDFLAGS"
10780    LDFLAGS="$LDFLAGS -b"
10781    echo "$lt_simple_link_test_code" > conftest.$ac_ext
10782    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
10783      # The linker can only warn and ignore the option if not recognized
10784      # So say no if there are warnings
10785      if test -s conftest.err; then
10786        # Append any errors to the config.log.
10787        cat conftest.err 1>&5
10788        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
10789        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
10790        if diff conftest.exp conftest.er2 >/dev/null; then
10791          lt_cv_prog_compiler__b=yes
10792        fi
10793      else
10794        lt_cv_prog_compiler__b=yes
10795      fi
10796    fi
10797    $RM -r conftest*
10798    LDFLAGS="$save_LDFLAGS"
10799
10800 fi
10801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
10802 $as_echo "$lt_cv_prog_compiler__b" >&6; }
10803
10804 if test x"$lt_cv_prog_compiler__b" = xyes; then
10805     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
10806 else
10807     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
10808 fi
10809
10810           ;;
10811         esac
10812       fi
10813       if test "$with_gnu_ld" = no; then
10814         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
10815         hardcode_libdir_separator=:
10816
10817         case $host_cpu in
10818         hppa*64*|ia64*)
10819           hardcode_direct=no
10820           hardcode_shlibpath_var=no
10821           ;;
10822         *)
10823           hardcode_direct=yes
10824           hardcode_direct_absolute=yes
10825           export_dynamic_flag_spec='${wl}-E'
10826
10827           # hardcode_minus_L: Not really in the search PATH,
10828           # but as the default location of the library.
10829           hardcode_minus_L=yes
10830           ;;
10831         esac
10832       fi
10833       ;;
10834
10835     irix5* | irix6* | nonstopux*)
10836       if test "$GCC" = yes; then
10837         archive_cmds='$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 $lib'
10838         # Try to use the -exported_symbol ld option, if it does not
10839         # work, assume that -exports_file does not work either and
10840         # implicitly export all symbols.
10841         save_LDFLAGS="$LDFLAGS"
10842         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
10843         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10844 /* end confdefs.h.  */
10845 int foo(void) {}
10846 _ACEOF
10847 if ac_fn_c_try_link "$LINENO"; then :
10848   archive_expsym_cmds='$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 $lib'
10849
10850 fi
10851 rm -f core conftest.err conftest.$ac_objext \
10852     conftest$ac_exeext conftest.$ac_ext
10853         LDFLAGS="$save_LDFLAGS"
10854       else
10855         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
10856         archive_expsym_cmds='$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 $lib'
10857       fi
10858       archive_cmds_need_lc='no'
10859       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10860       hardcode_libdir_separator=:
10861       inherit_rpath=yes
10862       link_all_deplibs=yes
10863       ;;
10864
10865     netbsd*)
10866       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10867         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
10868       else
10869         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
10870       fi
10871       hardcode_libdir_flag_spec='-R$libdir'
10872       hardcode_direct=yes
10873       hardcode_shlibpath_var=no
10874       ;;
10875
10876     newsos6)
10877       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10878       hardcode_direct=yes
10879       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10880       hardcode_libdir_separator=:
10881       hardcode_shlibpath_var=no
10882       ;;
10883
10884     *nto* | *qnx*)
10885       ;;
10886
10887     openbsd*)
10888       if test -f /usr/libexec/ld.so; then
10889         hardcode_direct=yes
10890         hardcode_shlibpath_var=no
10891         hardcode_direct_absolute=yes
10892         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10893           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10894           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
10895           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10896           export_dynamic_flag_spec='${wl}-E'
10897         else
10898           case $host_os in
10899            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
10900              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
10901              hardcode_libdir_flag_spec='-R$libdir'
10902              ;;
10903            *)
10904              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10905              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10906              ;;
10907           esac
10908         fi
10909       else
10910         ld_shlibs=no
10911       fi
10912       ;;
10913
10914     os2*)
10915       hardcode_libdir_flag_spec='-L$libdir'
10916       hardcode_minus_L=yes
10917       allow_undefined_flag=unsupported
10918       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'
10919       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
10920       ;;
10921
10922     osf3*)
10923       if test "$GCC" = yes; then
10924         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10925         archive_cmds='$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 $lib'
10926       else
10927         allow_undefined_flag=' -expect_unresolved \*'
10928         archive_cmds='$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 $lib'
10929       fi
10930       archive_cmds_need_lc='no'
10931       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10932       hardcode_libdir_separator=:
10933       ;;
10934
10935     osf4* | osf5*)      # as osf3* with the addition of -msym flag
10936       if test "$GCC" = yes; then
10937         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10938         archive_cmds='$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 $lib'
10939         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10940       else
10941         allow_undefined_flag=' -expect_unresolved \*'
10942         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'
10943         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~
10944         $CC -shared${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'
10945
10946         # Both c and cxx compiler support -rpath directly
10947         hardcode_libdir_flag_spec='-rpath $libdir'
10948       fi
10949       archive_cmds_need_lc='no'
10950       hardcode_libdir_separator=:
10951       ;;
10952
10953     solaris*)
10954       no_undefined_flag=' -z defs'
10955       if test "$GCC" = yes; then
10956         wlarc='${wl}'
10957         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10958         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10959           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10960       else
10961         case `$CC -V 2>&1` in
10962         *"Compilers 5.0"*)
10963           wlarc=''
10964           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10965           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10966           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10967           ;;
10968         *)
10969           wlarc='${wl}'
10970           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10971           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10972           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10973           ;;
10974         esac
10975       fi
10976       hardcode_libdir_flag_spec='-R$libdir'
10977       hardcode_shlibpath_var=no
10978       case $host_os in
10979       solaris2.[0-5] | solaris2.[0-5].*) ;;
10980       *)
10981         # The compiler driver will combine and reorder linker options,
10982         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10983         # but is careful enough not to reorder.
10984         # Supported since Solaris 2.6 (maybe 2.5.1?)
10985         if test "$GCC" = yes; then
10986           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10987         else
10988           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10989         fi
10990         ;;
10991       esac
10992       link_all_deplibs=yes
10993       ;;
10994
10995     sunos4*)
10996       if test "x$host_vendor" = xsequent; then
10997         # Use $CC to link under sequent, because it throws in some extra .o
10998         # files that make .init and .fini sections work.
10999         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
11000       else
11001         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
11002       fi
11003       hardcode_libdir_flag_spec='-L$libdir'
11004       hardcode_direct=yes
11005       hardcode_minus_L=yes
11006       hardcode_shlibpath_var=no
11007       ;;
11008
11009     sysv4)
11010       case $host_vendor in
11011         sni)
11012           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
11013           hardcode_direct=yes # is this really true???
11014         ;;
11015         siemens)
11016           ## LD is ld it makes a PLAMLIB
11017           ## CC just makes a GrossModule.
11018           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
11019           reload_cmds='$CC -r -o $output$reload_objs'
11020           hardcode_direct=no
11021         ;;
11022         motorola)
11023           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
11024           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
11025         ;;
11026       esac
11027       runpath_var='LD_RUN_PATH'
11028       hardcode_shlibpath_var=no
11029       ;;
11030
11031     sysv4.3*)
11032       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
11033       hardcode_shlibpath_var=no
11034       export_dynamic_flag_spec='-Bexport'
11035       ;;
11036
11037     sysv4*MP*)
11038       if test -d /usr/nec; then
11039         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
11040         hardcode_shlibpath_var=no
11041         runpath_var=LD_RUN_PATH
11042         hardcode_runpath_var=yes
11043         ld_shlibs=yes
11044       fi
11045       ;;
11046
11047     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
11048       no_undefined_flag='${wl}-z,text'
11049       archive_cmds_need_lc=no
11050       hardcode_shlibpath_var=no
11051       runpath_var='LD_RUN_PATH'
11052
11053       if test "$GCC" = yes; then
11054         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11055         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11056       else
11057         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11058         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11059       fi
11060       ;;
11061
11062     sysv5* | sco3.2v5* | sco5v6*)
11063       # Note: We can NOT use -z defs as we might desire, because we do not
11064       # link with -lc, and that would cause any symbols used from libc to
11065       # always be unresolved, which means just about no library would
11066       # ever link correctly.  If we're not using GNU ld we use -z text
11067       # though, which does catch some bad symbols but isn't as heavy-handed
11068       # as -z defs.
11069       no_undefined_flag='${wl}-z,text'
11070       allow_undefined_flag='${wl}-z,nodefs'
11071       archive_cmds_need_lc=no
11072       hardcode_shlibpath_var=no
11073       hardcode_libdir_flag_spec='${wl}-R,$libdir'
11074       hardcode_libdir_separator=':'
11075       link_all_deplibs=yes
11076       export_dynamic_flag_spec='${wl}-Bexport'
11077       runpath_var='LD_RUN_PATH'
11078
11079       if test "$GCC" = yes; then
11080         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11081         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11082       else
11083         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11084         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
11085       fi
11086       ;;
11087
11088     uts4*)
11089       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
11090       hardcode_libdir_flag_spec='-L$libdir'
11091       hardcode_shlibpath_var=no
11092       ;;
11093
11094     *)
11095       ld_shlibs=no
11096       ;;
11097     esac
11098
11099     if test x$host_vendor = xsni; then
11100       case $host in
11101       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
11102         export_dynamic_flag_spec='${wl}-Blargedynsym'
11103         ;;
11104       esac
11105     fi
11106   fi
11107
11108 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
11109 $as_echo "$ld_shlibs" >&6; }
11110 test "$ld_shlibs" = no && can_build_shared=no
11111
11112 with_gnu_ld=$with_gnu_ld
11113
11114
11115
11116
11117
11118
11119
11120
11121
11122
11123
11124
11125
11126
11127
11128 #
11129 # Do we need to explicitly link libc?
11130 #
11131 case "x$archive_cmds_need_lc" in
11132 x|xyes)
11133   # Assume -lc should be added
11134   archive_cmds_need_lc=yes
11135
11136   if test "$enable_shared" = yes && test "$GCC" = yes; then
11137     case $archive_cmds in
11138     *'~'*)
11139       # FIXME: we may have to deal with multi-command sequences.
11140       ;;
11141     '$CC '*)
11142       # Test whether the compiler implicitly links with -lc since on some
11143       # systems, -lgcc has to come before -lc. If gcc already passes -lc
11144       # to ld, don't add -lc before -lgcc.
11145       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
11146 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
11147 if ${lt_cv_archive_cmds_need_lc+:} false; then :
11148   $as_echo_n "(cached) " >&6
11149 else
11150   $RM conftest*
11151         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11152
11153         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
11154   (eval $ac_compile) 2>&5
11155   ac_status=$?
11156   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11157   test $ac_status = 0; } 2>conftest.err; then
11158           soname=conftest
11159           lib=conftest
11160           libobjs=conftest.$ac_objext
11161           deplibs=
11162           wl=$lt_prog_compiler_wl
11163           pic_flag=$lt_prog_compiler_pic
11164           compiler_flags=-v
11165           linker_flags=-v
11166           verstring=
11167           output_objdir=.
11168           libname=conftest
11169           lt_save_allow_undefined_flag=$allow_undefined_flag
11170           allow_undefined_flag=
11171           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
11172   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
11173   ac_status=$?
11174   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11175   test $ac_status = 0; }
11176           then
11177             lt_cv_archive_cmds_need_lc=no
11178           else
11179             lt_cv_archive_cmds_need_lc=yes
11180           fi
11181           allow_undefined_flag=$lt_save_allow_undefined_flag
11182         else
11183           cat conftest.err 1>&5
11184         fi
11185         $RM conftest*
11186
11187 fi
11188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
11189 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
11190       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
11191       ;;
11192     esac
11193   fi
11194   ;;
11195 esac
11196
11197
11198
11199
11200
11201
11202
11203
11204
11205
11206
11207
11208
11209
11210
11211
11212
11213
11214
11215
11216
11217
11218
11219
11220
11221
11222
11223
11224
11225
11226
11227
11228
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11230
11231
11232
11233
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11236
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11297
11298
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11300
11301
11302
11303
11304
11305
11306
11307
11308
11309
11310
11311
11312
11313
11314
11315
11316
11317
11318
11319
11320
11321
11322
11323
11324
11325
11326
11327
11328
11329
11330
11331
11332
11333
11334
11335
11336
11337
11338
11339
11340
11341
11342
11343
11344
11345
11346
11347
11348
11349
11350
11351
11352
11353   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
11354 $as_echo_n "checking dynamic linker characteristics... " >&6; }
11355
11356 if test "$GCC" = yes; then
11357   case $host_os in
11358     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
11359     *) lt_awk_arg="/^libraries:/" ;;
11360   esac
11361   case $host_os in
11362     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
11363     *) lt_sed_strip_eq="s,=/,/,g" ;;
11364   esac
11365   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
11366   case $lt_search_path_spec in
11367   *\;*)
11368     # if the path contains ";" then we assume it to be the separator
11369     # otherwise default to the standard path separator (i.e. ":") - it is
11370     # assumed that no part of a normal pathname contains ";" but that should
11371     # okay in the real world where ";" in dirpaths is itself problematic.
11372     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
11373     ;;
11374   *)
11375     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
11376     ;;
11377   esac
11378   # Ok, now we have the path, separated by spaces, we can step through it
11379   # and add multilib dir if necessary.
11380   lt_tmp_lt_search_path_spec=
11381   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
11382   for lt_sys_path in $lt_search_path_spec; do
11383     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
11384       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
11385     else
11386       test -d "$lt_sys_path" && \
11387         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
11388     fi
11389   done
11390   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
11391 BEGIN {RS=" "; FS="/|\n";} {
11392   lt_foo="";
11393   lt_count=0;
11394   for (lt_i = NF; lt_i > 0; lt_i--) {
11395     if ($lt_i != "" && $lt_i != ".") {
11396       if ($lt_i == "..") {
11397         lt_count++;
11398       } else {
11399         if (lt_count == 0) {
11400           lt_foo="/" $lt_i lt_foo;
11401         } else {
11402           lt_count--;
11403         }
11404       }
11405     }
11406   }
11407   if (lt_foo != "") { lt_freq[lt_foo]++; }
11408   if (lt_freq[lt_foo] == 1) { print lt_foo; }
11409 }'`
11410   # AWK program above erroneously prepends '/' to C:/dos/paths
11411   # for these hosts.
11412   case $host_os in
11413     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
11414       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
11415   esac
11416   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
11417 else
11418   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
11419 fi
11420 library_names_spec=
11421 libname_spec='lib$name'
11422 soname_spec=
11423 shrext_cmds=".so"
11424 postinstall_cmds=
11425 postuninstall_cmds=
11426 finish_cmds=
11427 finish_eval=
11428 shlibpath_var=
11429 shlibpath_overrides_runpath=unknown
11430 version_type=none
11431 dynamic_linker="$host_os ld.so"
11432 sys_lib_dlsearch_path_spec="/lib /usr/lib"
11433 need_lib_prefix=unknown
11434 hardcode_into_libs=no
11435
11436 # when you set need_version to no, make sure it does not cause -set_version
11437 # flags to be left without arguments
11438 need_version=unknown
11439
11440 case $host_os in
11441 aix3*)
11442   version_type=linux
11443   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
11444   shlibpath_var=LIBPATH
11445
11446   # AIX 3 has no versioning support, so we append a major version to the name.
11447   soname_spec='${libname}${release}${shared_ext}$major'
11448   ;;
11449
11450 aix[4-9]*)
11451   version_type=linux
11452   need_lib_prefix=no
11453   need_version=no
11454   hardcode_into_libs=yes
11455   if test "$host_cpu" = ia64; then
11456     # AIX 5 supports IA64
11457     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
11458     shlibpath_var=LD_LIBRARY_PATH
11459   else
11460     # With GCC up to 2.95.x, collect2 would create an import file
11461     # for dependence libraries.  The import file would start with
11462     # the line `#! .'.  This would cause the generated library to
11463     # depend on `.', always an invalid library.  This was fixed in
11464     # development snapshots of GCC prior to 3.0.
11465     case $host_os in
11466       aix4 | aix4.[01] | aix4.[01].*)
11467       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
11468            echo ' yes '
11469            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
11470         :
11471       else
11472         can_build_shared=no
11473       fi
11474       ;;
11475     esac
11476     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
11477     # soname into executable. Probably we can add versioning support to
11478     # collect2, so additional links can be useful in future.
11479     if test "$aix_use_runtimelinking" = yes; then
11480       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
11481       # instead of lib<name>.a to let people know that these are not
11482       # typical AIX shared libraries.
11483       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11484     else
11485       # We preserve .a as extension for shared libraries through AIX4.2
11486       # and later when we are not doing run time linking.
11487       library_names_spec='${libname}${release}.a $libname.a'
11488       soname_spec='${libname}${release}${shared_ext}$major'
11489     fi
11490     shlibpath_var=LIBPATH
11491   fi
11492   ;;
11493
11494 amigaos*)
11495   case $host_cpu in
11496   powerpc)
11497     # Since July 2007 AmigaOS4 officially supports .so libraries.
11498     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
11499     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11500     ;;
11501   m68k)
11502     library_names_spec='$libname.ixlibrary $libname.a'
11503     # Create ${libname}_ixlibrary.a entries in /sys/libs.
11504     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 ${libname}_ixlibrary.a || exit 1; done'
11505     ;;
11506   esac
11507   ;;
11508
11509 beos*)
11510   library_names_spec='${libname}${shared_ext}'
11511   dynamic_linker="$host_os ld.so"
11512   shlibpath_var=LIBRARY_PATH
11513   ;;
11514
11515 bsdi[45]*)
11516   version_type=linux
11517   need_version=no
11518   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11519   soname_spec='${libname}${release}${shared_ext}$major'
11520   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
11521   shlibpath_var=LD_LIBRARY_PATH
11522   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
11523   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
11524   # the default ld.so.conf also contains /usr/contrib/lib and
11525   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
11526   # libtool to hard-code these into programs
11527   ;;
11528
11529 cygwin* | mingw* | pw32* | cegcc*)
11530   version_type=windows
11531   shrext_cmds=".dll"
11532   need_version=no
11533   need_lib_prefix=no
11534
11535   case $GCC,$host_os in
11536   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
11537     library_names_spec='$libname.dll.a'
11538     # DLL is installed to $(libdir)/../bin by postinstall_cmds
11539     postinstall_cmds='base_file=`basename \${file}`~
11540       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
11541       dldir=$destdir/`dirname \$dlpath`~
11542       test -d \$dldir || mkdir -p \$dldir~
11543       $install_prog $dir/$dlname \$dldir/$dlname~
11544       chmod a+x \$dldir/$dlname~
11545       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
11546         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
11547       fi'
11548     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
11549       dlpath=$dir/\$dldll~
11550        $RM \$dlpath'
11551     shlibpath_overrides_runpath=yes
11552
11553     case $host_os in
11554     cygwin*)
11555       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
11556       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11557
11558       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
11559       ;;
11560     mingw* | cegcc*)
11561       # MinGW DLLs use traditional 'lib' prefix
11562       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11563       ;;
11564     pw32*)
11565       # pw32 DLLs use 'pw' prefix rather than 'lib'
11566       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
11567       ;;
11568     esac
11569     ;;
11570
11571   *)
11572     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
11573     ;;
11574   esac
11575   dynamic_linker='Win32 ld.exe'
11576   # FIXME: first we should search . and the directory the executable is in
11577   shlibpath_var=PATH
11578   ;;
11579
11580 darwin* | rhapsody*)
11581   dynamic_linker="$host_os dyld"
11582   version_type=darwin
11583   need_lib_prefix=no
11584   need_version=no
11585   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
11586   soname_spec='${libname}${release}${major}$shared_ext'
11587   shlibpath_overrides_runpath=yes
11588   shlibpath_var=DYLD_LIBRARY_PATH
11589   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
11590
11591   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
11592   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
11593   ;;
11594
11595 dgux*)
11596   version_type=linux
11597   need_lib_prefix=no
11598   need_version=no
11599   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
11600   soname_spec='${libname}${release}${shared_ext}$major'
11601   shlibpath_var=LD_LIBRARY_PATH
11602   ;;
11603
11604 freebsd* | dragonfly*)
11605   # DragonFly does not have aout.  When/if they implement a new
11606   # versioning mechanism, adjust this.
11607   if test -x /usr/bin/objformat; then
11608     objformat=`/usr/bin/objformat`
11609   else
11610     case $host_os in
11611     freebsd[23].*) objformat=aout ;;
11612     *) objformat=elf ;;
11613     esac
11614   fi
11615   version_type=freebsd-$objformat
11616   case $version_type in
11617     freebsd-elf*)
11618       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11619       need_version=no
11620       need_lib_prefix=no
11621       ;;
11622     freebsd-*)
11623       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
11624       need_version=yes
11625       ;;
11626   esac
11627   shlibpath_var=LD_LIBRARY_PATH
11628   case $host_os in
11629   freebsd2.*)
11630     shlibpath_overrides_runpath=yes
11631     ;;
11632   freebsd3.[01]* | freebsdelf3.[01]*)
11633     shlibpath_overrides_runpath=yes
11634     hardcode_into_libs=yes
11635     ;;
11636   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
11637   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
11638     shlibpath_overrides_runpath=no
11639     hardcode_into_libs=yes
11640     ;;
11641   *) # from 4.6 on, and DragonFly
11642     shlibpath_overrides_runpath=yes
11643     hardcode_into_libs=yes
11644     ;;
11645   esac
11646   ;;
11647
11648 haiku*)
11649   version_type=linux
11650   need_lib_prefix=no
11651   need_version=no
11652   dynamic_linker="$host_os runtime_loader"
11653   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
11654   soname_spec='${libname}${release}${shared_ext}$major'
11655   shlibpath_var=LIBRARY_PATH
11656   shlibpath_overrides_runpath=yes
11657   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
11658   hardcode_into_libs=yes
11659   ;;
11660
11661 hpux9* | hpux10* | hpux11*)
11662   # Give a soname corresponding to the major version so that dld.sl refuses to
11663   # link against other versions.
11664   version_type=sunos
11665   need_lib_prefix=no
11666   need_version=no
11667   case $host_cpu in
11668   ia64*)
11669     shrext_cmds='.so'
11670     hardcode_into_libs=yes
11671     dynamic_linker="$host_os dld.so"
11672     shlibpath_var=LD_LIBRARY_PATH
11673     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11674     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11675     soname_spec='${libname}${release}${shared_ext}$major'
11676     if test "X$HPUX_IA64_MODE" = X32; then
11677       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
11678     else
11679       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
11680     fi
11681     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11682     ;;
11683   hppa*64*)
11684     shrext_cmds='.sl'
11685     hardcode_into_libs=yes
11686     dynamic_linker="$host_os dld.sl"
11687     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
11688     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
11689     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11690     soname_spec='${libname}${release}${shared_ext}$major'
11691     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
11692     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
11693     ;;
11694   *)
11695     shrext_cmds='.sl'
11696     dynamic_linker="$host_os dld.sl"
11697     shlibpath_var=SHLIB_PATH
11698     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
11699     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11700     soname_spec='${libname}${release}${shared_ext}$major'
11701     ;;
11702   esac
11703   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
11704   postinstall_cmds='chmod 555 $lib'
11705   # or fails outright, so override atomically:
11706   install_override_mode=555
11707   ;;
11708
11709 interix[3-9]*)
11710   version_type=linux
11711   need_lib_prefix=no
11712   need_version=no
11713   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11714   soname_spec='${libname}${release}${shared_ext}$major'
11715   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
11716   shlibpath_var=LD_LIBRARY_PATH
11717   shlibpath_overrides_runpath=no
11718   hardcode_into_libs=yes
11719   ;;
11720
11721 irix5* | irix6* | nonstopux*)
11722   case $host_os in
11723     nonstopux*) version_type=nonstopux ;;
11724     *)
11725         if test "$lt_cv_prog_gnu_ld" = yes; then
11726                 version_type=linux
11727         else
11728                 version_type=irix
11729         fi ;;
11730   esac
11731   need_lib_prefix=no
11732   need_version=no
11733   soname_spec='${libname}${release}${shared_ext}$major'
11734   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
11735   case $host_os in
11736   irix5* | nonstopux*)
11737     libsuff= shlibsuff=
11738     ;;
11739   *)
11740     case $LD in # libtool.m4 will add one of these switches to LD
11741     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
11742       libsuff= shlibsuff= libmagic=32-bit;;
11743     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
11744       libsuff=32 shlibsuff=N32 libmagic=N32;;
11745     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
11746       libsuff=64 shlibsuff=64 libmagic=64-bit;;
11747     *) libsuff= shlibsuff= libmagic=never-match;;
11748     esac
11749     ;;
11750   esac
11751   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
11752   shlibpath_overrides_runpath=no
11753   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
11754   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
11755   hardcode_into_libs=yes
11756   ;;
11757
11758 # No shared lib support for Linux oldld, aout, or coff.
11759 linux*oldld* | linux*aout* | linux*coff*)
11760   dynamic_linker=no
11761   ;;
11762
11763 # This must be Linux ELF.
11764
11765 # uclinux* changes (here and below) have been submitted to the libtool
11766 # project, but have not yet been accepted: they are GCC-local changes
11767 # for the time being.  (See
11768 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
11769 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
11770   version_type=linux
11771   need_lib_prefix=no
11772   need_version=no
11773   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11774   soname_spec='${libname}${release}${shared_ext}$major'
11775   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
11776   shlibpath_var=LD_LIBRARY_PATH
11777   shlibpath_overrides_runpath=no
11778
11779   # Some binutils ld are patched to set DT_RUNPATH
11780   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
11781   $as_echo_n "(cached) " >&6
11782 else
11783   lt_cv_shlibpath_overrides_runpath=no
11784     save_LDFLAGS=$LDFLAGS
11785     save_libdir=$libdir
11786     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
11787          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
11788     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11789 /* end confdefs.h.  */
11790
11791 int
11792 main ()
11793 {
11794
11795   ;
11796   return 0;
11797 }
11798 _ACEOF
11799 if ac_fn_c_try_link "$LINENO"; then :
11800   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
11801   lt_cv_shlibpath_overrides_runpath=yes
11802 fi
11803 fi
11804 rm -f core conftest.err conftest.$ac_objext \
11805     conftest$ac_exeext conftest.$ac_ext
11806     LDFLAGS=$save_LDFLAGS
11807     libdir=$save_libdir
11808
11809 fi
11810
11811   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
11812
11813   # This implies no fast_install, which is unacceptable.
11814   # Some rework will be needed to allow for fast_install
11815   # before this can be enabled.
11816   hardcode_into_libs=yes
11817
11818   # Append ld.so.conf contents to the search path
11819   if test -f /etc/ld.so.conf; then
11820     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' ' '`
11821     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
11822   fi
11823
11824   # We used to test for /lib/ld.so.1 and disable shared libraries on
11825   # powerpc, because MkLinux only supported shared libraries with the
11826   # GNU dynamic linker.  Since this was broken with cross compilers,
11827   # most powerpc-linux boxes support dynamic linking these days and
11828   # people can always --disable-shared, the test was removed, and we
11829   # assume the GNU/Linux dynamic linker is in use.
11830   dynamic_linker='GNU/Linux ld.so'
11831   ;;
11832
11833 netbsd*)
11834   version_type=sunos
11835   need_lib_prefix=no
11836   need_version=no
11837   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
11838     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11839     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11840     dynamic_linker='NetBSD (a.out) ld.so'
11841   else
11842     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
11843     soname_spec='${libname}${release}${shared_ext}$major'
11844     dynamic_linker='NetBSD ld.elf_so'
11845   fi
11846   shlibpath_var=LD_LIBRARY_PATH
11847   shlibpath_overrides_runpath=yes
11848   hardcode_into_libs=yes
11849   ;;
11850
11851 newsos6)
11852   version_type=linux
11853   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11854   shlibpath_var=LD_LIBRARY_PATH
11855   shlibpath_overrides_runpath=yes
11856   ;;
11857
11858 *nto* | *qnx*)
11859   version_type=qnx
11860   need_lib_prefix=no
11861   need_version=no
11862   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11863   soname_spec='${libname}${release}${shared_ext}$major'
11864   shlibpath_var=LD_LIBRARY_PATH
11865   shlibpath_overrides_runpath=no
11866   hardcode_into_libs=yes
11867   dynamic_linker='ldqnx.so'
11868   ;;
11869
11870 openbsd*)
11871   version_type=sunos
11872   sys_lib_dlsearch_path_spec="/usr/lib"
11873   need_lib_prefix=no
11874   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
11875   case $host_os in
11876     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
11877     *)                          need_version=no  ;;
11878   esac
11879   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11880   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
11881   shlibpath_var=LD_LIBRARY_PATH
11882   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
11883     case $host_os in
11884       openbsd2.[89] | openbsd2.[89].*)
11885         shlibpath_overrides_runpath=no
11886         ;;
11887       *)
11888         shlibpath_overrides_runpath=yes
11889         ;;
11890       esac
11891   else
11892     shlibpath_overrides_runpath=yes
11893   fi
11894   ;;
11895
11896 os2*)
11897   libname_spec='$name'
11898   shrext_cmds=".dll"
11899   need_lib_prefix=no
11900   library_names_spec='$libname${shared_ext} $libname.a'
11901   dynamic_linker='OS/2 ld.exe'
11902   shlibpath_var=LIBPATH
11903   ;;
11904
11905 osf3* | osf4* | osf5*)
11906   version_type=osf
11907   need_lib_prefix=no
11908   need_version=no
11909   soname_spec='${libname}${release}${shared_ext}$major'
11910   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11911   shlibpath_var=LD_LIBRARY_PATH
11912   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11913   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
11914   ;;
11915
11916 rdos*)
11917   dynamic_linker=no
11918   ;;
11919
11920 solaris*)
11921   version_type=linux
11922   need_lib_prefix=no
11923   need_version=no
11924   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11925   soname_spec='${libname}${release}${shared_ext}$major'
11926   shlibpath_var=LD_LIBRARY_PATH
11927   shlibpath_overrides_runpath=yes
11928   hardcode_into_libs=yes
11929   # ldd complains unless libraries are executable
11930   postinstall_cmds='chmod +x $lib'
11931   ;;
11932
11933 sunos4*)
11934   version_type=sunos
11935   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11936   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11937   shlibpath_var=LD_LIBRARY_PATH
11938   shlibpath_overrides_runpath=yes
11939   if test "$with_gnu_ld" = yes; then
11940     need_lib_prefix=no
11941   fi
11942   need_version=yes
11943   ;;
11944
11945 sysv4 | sysv4.3*)
11946   version_type=linux
11947   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11948   soname_spec='${libname}${release}${shared_ext}$major'
11949   shlibpath_var=LD_LIBRARY_PATH
11950   case $host_vendor in
11951     sni)
11952       shlibpath_overrides_runpath=no
11953       need_lib_prefix=no
11954       runpath_var=LD_RUN_PATH
11955       ;;
11956     siemens)
11957       need_lib_prefix=no
11958       ;;
11959     motorola)
11960       need_lib_prefix=no
11961       need_version=no
11962       shlibpath_overrides_runpath=no
11963       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11964       ;;
11965   esac
11966   ;;
11967
11968 sysv4*MP*)
11969   if test -d /usr/nec ;then
11970     version_type=linux
11971     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11972     soname_spec='$libname${shared_ext}.$major'
11973     shlibpath_var=LD_LIBRARY_PATH
11974   fi
11975   ;;
11976
11977 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11978   version_type=freebsd-elf
11979   need_lib_prefix=no
11980   need_version=no
11981   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11982   soname_spec='${libname}${release}${shared_ext}$major'
11983   shlibpath_var=LD_LIBRARY_PATH
11984   shlibpath_overrides_runpath=yes
11985   hardcode_into_libs=yes
11986   if test "$with_gnu_ld" = yes; then
11987     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11988   else
11989     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11990     case $host_os in
11991       sco3.2v5*)
11992         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11993         ;;
11994     esac
11995   fi
11996   sys_lib_dlsearch_path_spec='/usr/lib'
11997   ;;
11998
11999 tpf*)
12000   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
12001   version_type=linux
12002   need_lib_prefix=no
12003   need_version=no
12004   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
12005   shlibpath_var=LD_LIBRARY_PATH
12006   shlibpath_overrides_runpath=no
12007   hardcode_into_libs=yes
12008   ;;
12009
12010 uts4*)
12011   version_type=linux
12012   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
12013   soname_spec='${libname}${release}${shared_ext}$major'
12014   shlibpath_var=LD_LIBRARY_PATH
12015   ;;
12016
12017 # Shared libraries for VwWorks, >= 7 only at this stage
12018 # and (fpic) still incompatible with "large" code models
12019 # in a few configurations. Only for RTP mode in any case,
12020 # and upon explicit request at configure time.
12021 vxworks7*)
12022   dynamic_linker=no
12023   case ${with_multisubdir}-${enable_shared} in
12024     *large*)
12025       ;;
12026     *mrtp*-yes)
12027       version_type=linux
12028       need_lib_prefix=no
12029       need_version=no
12030       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
12031       soname_spec='${libname}${release}${shared_ext}$major'
12032       dynamic_linker="$host_os module_loader"
12033       ;;
12034   esac
12035   ;;
12036 *)
12037   dynamic_linker=no
12038   ;;
12039 esac
12040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
12041 $as_echo "$dynamic_linker" >&6; }
12042 test "$dynamic_linker" = no && can_build_shared=no
12043
12044 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
12045 if test "$GCC" = yes; then
12046   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
12047 fi
12048
12049 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
12050   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
12051 fi
12052 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
12053   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
12054 fi
12055
12056
12057
12058
12059
12060
12061
12062
12063
12064
12065
12066
12067
12068
12069
12070
12071
12072
12073
12074
12075
12076
12077
12078
12079
12080
12081
12082
12083
12084
12085
12086
12087
12088
12089
12090
12091
12092
12093
12094
12095
12096
12097
12098
12099
12100
12101
12102
12103
12104
12105
12106
12107
12108
12109
12110
12111
12112
12113
12114
12115
12116
12117
12118
12119
12120
12121
12122
12123
12124
12125
12126
12127
12128
12129
12130
12131
12132
12133
12134
12135
12136
12137
12138
12139
12140
12141
12142
12143
12144
12145
12146
12147   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
12148 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
12149 hardcode_action=
12150 if test -n "$hardcode_libdir_flag_spec" ||
12151    test -n "$runpath_var" ||
12152    test "X$hardcode_automatic" = "Xyes" ; then
12153
12154   # We can hardcode non-existent directories.
12155   if test "$hardcode_direct" != no &&
12156      # If the only mechanism to avoid hardcoding is shlibpath_var, we
12157      # have to relink, otherwise we might link with an installed library
12158      # when we should be linking with a yet-to-be-installed one
12159      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
12160      test "$hardcode_minus_L" != no; then
12161     # Linking always hardcodes the temporary library directory.
12162     hardcode_action=relink
12163   else
12164     # We can link without hardcoding, and we can hardcode nonexisting dirs.
12165     hardcode_action=immediate
12166   fi
12167 else
12168   # We cannot hardcode anything, or else we can only hardcode existing
12169   # directories.
12170   hardcode_action=unsupported
12171 fi
12172 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
12173 $as_echo "$hardcode_action" >&6; }
12174
12175 if test "$hardcode_action" = relink ||
12176    test "$inherit_rpath" = yes; then
12177   # Fast installation is not supported
12178   enable_fast_install=no
12179 elif test "$shlibpath_overrides_runpath" = yes ||
12180      test "$enable_shared" = no; then
12181   # Fast installation is not necessary
12182   enable_fast_install=needless
12183 fi
12184
12185
12186
12187
12188
12189
12190   if test "x$enable_dlopen" != xyes; then
12191   enable_dlopen=unknown
12192   enable_dlopen_self=unknown
12193   enable_dlopen_self_static=unknown
12194 else
12195   lt_cv_dlopen=no
12196   lt_cv_dlopen_libs=
12197
12198   case $host_os in
12199   beos*)
12200     lt_cv_dlopen="load_add_on"
12201     lt_cv_dlopen_libs=
12202     lt_cv_dlopen_self=yes
12203     ;;
12204
12205   mingw* | pw32* | cegcc*)
12206     lt_cv_dlopen="LoadLibrary"
12207     lt_cv_dlopen_libs=
12208     ;;
12209
12210   cygwin*)
12211     lt_cv_dlopen="dlopen"
12212     lt_cv_dlopen_libs=
12213     ;;
12214
12215   darwin*)
12216   # if libdl is installed we need to link against it
12217     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12218 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12219 if ${ac_cv_lib_dl_dlopen+:} false; then :
12220   $as_echo_n "(cached) " >&6
12221 else
12222   ac_check_lib_save_LIBS=$LIBS
12223 LIBS="-ldl  $LIBS"
12224 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12225 /* end confdefs.h.  */
12226
12227 /* Override any GCC internal prototype to avoid an error.
12228    Use char because int might match the return type of a GCC
12229    builtin and then its argument prototype would still apply.  */
12230 #ifdef __cplusplus
12231 extern "C"
12232 #endif
12233 char dlopen ();
12234 int
12235 main ()
12236 {
12237 return dlopen ();
12238   ;
12239   return 0;
12240 }
12241 _ACEOF
12242 if ac_fn_c_try_link "$LINENO"; then :
12243   ac_cv_lib_dl_dlopen=yes
12244 else
12245   ac_cv_lib_dl_dlopen=no
12246 fi
12247 rm -f core conftest.err conftest.$ac_objext \
12248     conftest$ac_exeext conftest.$ac_ext
12249 LIBS=$ac_check_lib_save_LIBS
12250 fi
12251 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12252 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12253 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
12254   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
12255 else
12256
12257     lt_cv_dlopen="dyld"
12258     lt_cv_dlopen_libs=
12259     lt_cv_dlopen_self=yes
12260
12261 fi
12262
12263     ;;
12264
12265   *)
12266     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
12267 if test "x$ac_cv_func_shl_load" = xyes; then :
12268   lt_cv_dlopen="shl_load"
12269 else
12270   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
12271 $as_echo_n "checking for shl_load in -ldld... " >&6; }
12272 if ${ac_cv_lib_dld_shl_load+:} false; then :
12273   $as_echo_n "(cached) " >&6
12274 else
12275   ac_check_lib_save_LIBS=$LIBS
12276 LIBS="-ldld  $LIBS"
12277 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12278 /* end confdefs.h.  */
12279
12280 /* Override any GCC internal prototype to avoid an error.
12281    Use char because int might match the return type of a GCC
12282    builtin and then its argument prototype would still apply.  */
12283 #ifdef __cplusplus
12284 extern "C"
12285 #endif
12286 char shl_load ();
12287 int
12288 main ()
12289 {
12290 return shl_load ();
12291   ;
12292   return 0;
12293 }
12294 _ACEOF
12295 if ac_fn_c_try_link "$LINENO"; then :
12296   ac_cv_lib_dld_shl_load=yes
12297 else
12298   ac_cv_lib_dld_shl_load=no
12299 fi
12300 rm -f core conftest.err conftest.$ac_objext \
12301     conftest$ac_exeext conftest.$ac_ext
12302 LIBS=$ac_check_lib_save_LIBS
12303 fi
12304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
12305 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
12306 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
12307   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
12308 else
12309   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
12310 if test "x$ac_cv_func_dlopen" = xyes; then :
12311   lt_cv_dlopen="dlopen"
12312 else
12313   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
12314 $as_echo_n "checking for dlopen in -ldl... " >&6; }
12315 if ${ac_cv_lib_dl_dlopen+:} false; then :
12316   $as_echo_n "(cached) " >&6
12317 else
12318   ac_check_lib_save_LIBS=$LIBS
12319 LIBS="-ldl  $LIBS"
12320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12321 /* end confdefs.h.  */
12322
12323 /* Override any GCC internal prototype to avoid an error.
12324    Use char because int might match the return type of a GCC
12325    builtin and then its argument prototype would still apply.  */
12326 #ifdef __cplusplus
12327 extern "C"
12328 #endif
12329 char dlopen ();
12330 int
12331 main ()
12332 {
12333 return dlopen ();
12334   ;
12335   return 0;
12336 }
12337 _ACEOF
12338 if ac_fn_c_try_link "$LINENO"; then :
12339   ac_cv_lib_dl_dlopen=yes
12340 else
12341   ac_cv_lib_dl_dlopen=no
12342 fi
12343 rm -f core conftest.err conftest.$ac_objext \
12344     conftest$ac_exeext conftest.$ac_ext
12345 LIBS=$ac_check_lib_save_LIBS
12346 fi
12347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
12348 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
12349 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
12350   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
12351 else
12352   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
12353 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
12354 if ${ac_cv_lib_svld_dlopen+:} false; then :
12355   $as_echo_n "(cached) " >&6
12356 else
12357   ac_check_lib_save_LIBS=$LIBS
12358 LIBS="-lsvld  $LIBS"
12359 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12360 /* end confdefs.h.  */
12361
12362 /* Override any GCC internal prototype to avoid an error.
12363    Use char because int might match the return type of a GCC
12364    builtin and then its argument prototype would still apply.  */
12365 #ifdef __cplusplus
12366 extern "C"
12367 #endif
12368 char dlopen ();
12369 int
12370 main ()
12371 {
12372 return dlopen ();
12373   ;
12374   return 0;
12375 }
12376 _ACEOF
12377 if ac_fn_c_try_link "$LINENO"; then :
12378   ac_cv_lib_svld_dlopen=yes
12379 else
12380   ac_cv_lib_svld_dlopen=no
12381 fi
12382 rm -f core conftest.err conftest.$ac_objext \
12383     conftest$ac_exeext conftest.$ac_ext
12384 LIBS=$ac_check_lib_save_LIBS
12385 fi
12386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
12387 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
12388 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
12389   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
12390 else
12391   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
12392 $as_echo_n "checking for dld_link in -ldld... " >&6; }
12393 if ${ac_cv_lib_dld_dld_link+:} false; then :
12394   $as_echo_n "(cached) " >&6
12395 else
12396   ac_check_lib_save_LIBS=$LIBS
12397 LIBS="-ldld  $LIBS"
12398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12399 /* end confdefs.h.  */
12400
12401 /* Override any GCC internal prototype to avoid an error.
12402    Use char because int might match the return type of a GCC
12403    builtin and then its argument prototype would still apply.  */
12404 #ifdef __cplusplus
12405 extern "C"
12406 #endif
12407 char dld_link ();
12408 int
12409 main ()
12410 {
12411 return dld_link ();
12412   ;
12413   return 0;
12414 }
12415 _ACEOF
12416 if ac_fn_c_try_link "$LINENO"; then :
12417   ac_cv_lib_dld_dld_link=yes
12418 else
12419   ac_cv_lib_dld_dld_link=no
12420 fi
12421 rm -f core conftest.err conftest.$ac_objext \
12422     conftest$ac_exeext conftest.$ac_ext
12423 LIBS=$ac_check_lib_save_LIBS
12424 fi
12425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
12426 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
12427 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
12428   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
12429 fi
12430
12431
12432 fi
12433
12434
12435 fi
12436
12437
12438 fi
12439
12440
12441 fi
12442
12443
12444 fi
12445
12446     ;;
12447   esac
12448
12449   if test "x$lt_cv_dlopen" != xno; then
12450     enable_dlopen=yes
12451   else
12452     enable_dlopen=no
12453   fi
12454
12455   case $lt_cv_dlopen in
12456   dlopen)
12457     save_CPPFLAGS="$CPPFLAGS"
12458     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
12459
12460     save_LDFLAGS="$LDFLAGS"
12461     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
12462
12463     save_LIBS="$LIBS"
12464     LIBS="$lt_cv_dlopen_libs $LIBS"
12465
12466     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
12467 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
12468 if ${lt_cv_dlopen_self+:} false; then :
12469   $as_echo_n "(cached) " >&6
12470 else
12471           if test "$cross_compiling" = yes; then :
12472   lt_cv_dlopen_self=cross
12473 else
12474   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12475   lt_status=$lt_dlunknown
12476   cat > conftest.$ac_ext <<_LT_EOF
12477 #line 12477 "configure"
12478 #include "confdefs.h"
12479
12480 #if HAVE_DLFCN_H
12481 #include <dlfcn.h>
12482 #endif
12483
12484 #include <stdio.h>
12485
12486 #ifdef RTLD_GLOBAL
12487 #  define LT_DLGLOBAL           RTLD_GLOBAL
12488 #else
12489 #  ifdef DL_GLOBAL
12490 #    define LT_DLGLOBAL         DL_GLOBAL
12491 #  else
12492 #    define LT_DLGLOBAL         0
12493 #  endif
12494 #endif
12495
12496 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12497    find out it does not work in some platform. */
12498 #ifndef LT_DLLAZY_OR_NOW
12499 #  ifdef RTLD_LAZY
12500 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
12501 #  else
12502 #    ifdef DL_LAZY
12503 #      define LT_DLLAZY_OR_NOW          DL_LAZY
12504 #    else
12505 #      ifdef RTLD_NOW
12506 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
12507 #      else
12508 #        ifdef DL_NOW
12509 #          define LT_DLLAZY_OR_NOW      DL_NOW
12510 #        else
12511 #          define LT_DLLAZY_OR_NOW      0
12512 #        endif
12513 #      endif
12514 #    endif
12515 #  endif
12516 #endif
12517
12518 /* When -fvisbility=hidden is used, assume the code has been annotated
12519    correspondingly for the symbols needed.  */
12520 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12521 void fnord () __attribute__((visibility("default")));
12522 #endif
12523
12524 void fnord () { int i=42; }
12525 int main ()
12526 {
12527   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12528   int status = $lt_dlunknown;
12529
12530   if (self)
12531     {
12532       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
12533       else
12534         {
12535           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
12536           else puts (dlerror ());
12537         }
12538       /* dlclose (self); */
12539     }
12540   else
12541     puts (dlerror ());
12542
12543   return status;
12544 }
12545 _LT_EOF
12546   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12547   (eval $ac_link) 2>&5
12548   ac_status=$?
12549   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12550   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
12551     (./conftest; exit; ) >&5 2>/dev/null
12552     lt_status=$?
12553     case x$lt_status in
12554       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
12555       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
12556       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
12557     esac
12558   else :
12559     # compilation failed
12560     lt_cv_dlopen_self=no
12561   fi
12562 fi
12563 rm -fr conftest*
12564
12565
12566 fi
12567 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
12568 $as_echo "$lt_cv_dlopen_self" >&6; }
12569
12570     if test "x$lt_cv_dlopen_self" = xyes; then
12571       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
12572       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
12573 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
12574 if ${lt_cv_dlopen_self_static+:} false; then :
12575   $as_echo_n "(cached) " >&6
12576 else
12577           if test "$cross_compiling" = yes; then :
12578   lt_cv_dlopen_self_static=cross
12579 else
12580   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
12581   lt_status=$lt_dlunknown
12582   cat > conftest.$ac_ext <<_LT_EOF
12583 #line 12583 "configure"
12584 #include "confdefs.h"
12585
12586 #if HAVE_DLFCN_H
12587 #include <dlfcn.h>
12588 #endif
12589
12590 #include <stdio.h>
12591
12592 #ifdef RTLD_GLOBAL
12593 #  define LT_DLGLOBAL           RTLD_GLOBAL
12594 #else
12595 #  ifdef DL_GLOBAL
12596 #    define LT_DLGLOBAL         DL_GLOBAL
12597 #  else
12598 #    define LT_DLGLOBAL         0
12599 #  endif
12600 #endif
12601
12602 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
12603    find out it does not work in some platform. */
12604 #ifndef LT_DLLAZY_OR_NOW
12605 #  ifdef RTLD_LAZY
12606 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
12607 #  else
12608 #    ifdef DL_LAZY
12609 #      define LT_DLLAZY_OR_NOW          DL_LAZY
12610 #    else
12611 #      ifdef RTLD_NOW
12612 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
12613 #      else
12614 #        ifdef DL_NOW
12615 #          define LT_DLLAZY_OR_NOW      DL_NOW
12616 #        else
12617 #          define LT_DLLAZY_OR_NOW      0
12618 #        endif
12619 #      endif
12620 #    endif
12621 #  endif
12622 #endif
12623
12624 /* When -fvisbility=hidden is used, assume the code has been annotated
12625    correspondingly for the symbols needed.  */
12626 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
12627 void fnord () __attribute__((visibility("default")));
12628 #endif
12629
12630 void fnord () { int i=42; }
12631 int main ()
12632 {
12633   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
12634   int status = $lt_dlunknown;
12635
12636   if (self)
12637     {
12638       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
12639       else
12640         {
12641           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
12642           else puts (dlerror ());
12643         }
12644       /* dlclose (self); */
12645     }
12646   else
12647     puts (dlerror ());
12648
12649   return status;
12650 }
12651 _LT_EOF
12652   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
12653   (eval $ac_link) 2>&5
12654   ac_status=$?
12655   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
12656   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
12657     (./conftest; exit; ) >&5 2>/dev/null
12658     lt_status=$?
12659     case x$lt_status in
12660       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
12661       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
12662       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
12663     esac
12664   else :
12665     # compilation failed
12666     lt_cv_dlopen_self_static=no
12667   fi
12668 fi
12669 rm -fr conftest*
12670
12671
12672 fi
12673 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
12674 $as_echo "$lt_cv_dlopen_self_static" >&6; }
12675     fi
12676
12677     CPPFLAGS="$save_CPPFLAGS"
12678     LDFLAGS="$save_LDFLAGS"
12679     LIBS="$save_LIBS"
12680     ;;
12681   esac
12682
12683   case $lt_cv_dlopen_self in
12684   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
12685   *) enable_dlopen_self=unknown ;;
12686   esac
12687
12688   case $lt_cv_dlopen_self_static in
12689   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
12690   *) enable_dlopen_self_static=unknown ;;
12691   esac
12692 fi
12693
12694
12695
12696
12697
12698
12699
12700
12701
12702
12703
12704
12705
12706
12707
12708
12709
12710 striplib=
12711 old_striplib=
12712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
12713 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
12714 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
12715   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
12716   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
12717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12718 $as_echo "yes" >&6; }
12719 else
12720 # FIXME - insert some real tests, host_os isn't really good enough
12721   case $host_os in
12722   darwin*)
12723     if test -n "$STRIP" ; then
12724       striplib="$STRIP -x"
12725       old_striplib="$STRIP -S"
12726       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
12727 $as_echo "yes" >&6; }
12728     else
12729       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12730 $as_echo "no" >&6; }
12731     fi
12732     ;;
12733   *)
12734     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
12735 $as_echo "no" >&6; }
12736     ;;
12737   esac
12738 fi
12739
12740
12741
12742
12743
12744
12745
12746
12747
12748
12749
12750
12751   # Report which library types will actually be built
12752   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
12753 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
12754   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
12755 $as_echo "$can_build_shared" >&6; }
12756
12757   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
12758 $as_echo_n "checking whether to build shared libraries... " >&6; }
12759   test "$can_build_shared" = "no" && enable_shared=no
12760
12761   # On AIX, shared libraries and static libraries use the same namespace, and
12762   # are all built from PIC.
12763   case $host_os in
12764   aix3*)
12765     test "$enable_shared" = yes && enable_static=no
12766     if test -n "$RANLIB"; then
12767       archive_cmds="$archive_cmds~\$RANLIB \$lib"
12768       postinstall_cmds='$RANLIB $lib'
12769     fi
12770     ;;
12771
12772   aix[4-9]*)
12773     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
12774       test "$enable_shared" = yes && enable_static=no
12775     fi
12776     ;;
12777   esac
12778   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
12779 $as_echo "$enable_shared" >&6; }
12780
12781   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
12782 $as_echo_n "checking whether to build static libraries... " >&6; }
12783   # Make sure either enable_shared or enable_static is yes.
12784   test "$enable_shared" = yes || enable_static=yes
12785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
12786 $as_echo "$enable_static" >&6; }
12787
12788
12789
12790
12791 fi
12792 ac_ext=c
12793 ac_cpp='$CPP $CPPFLAGS'
12794 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12795 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12796 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12797
12798 CC="$lt_save_CC"
12799
12800       if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
12801     ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
12802     (test "X$CXX" != "Xg++"))) ; then
12803   ac_ext=cpp
12804 ac_cpp='$CXXCPP $CPPFLAGS'
12805 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12806 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12807 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
12808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
12809 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
12810 if test -z "$CXXCPP"; then
12811   if ${ac_cv_prog_CXXCPP+:} false; then :
12812   $as_echo_n "(cached) " >&6
12813 else
12814       # Double quotes because CXXCPP needs to be expanded
12815     for CXXCPP in "$CXX -E" "/lib/cpp"
12816     do
12817       ac_preproc_ok=false
12818 for ac_cxx_preproc_warn_flag in '' yes
12819 do
12820   # Use a header file that comes with gcc, so configuring glibc
12821   # with a fresh cross-compiler works.
12822   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12823   # <limits.h> exists even on freestanding compilers.
12824   # On the NeXT, cc -E runs the code through the compiler's parser,
12825   # not just through cpp. "Syntax error" is here to catch this case.
12826   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12827 /* end confdefs.h.  */
12828 #ifdef __STDC__
12829 # include <limits.h>
12830 #else
12831 # include <assert.h>
12832 #endif
12833                      Syntax error
12834 _ACEOF
12835 if ac_fn_cxx_try_cpp "$LINENO"; then :
12836
12837 else
12838   # Broken: fails on valid input.
12839 continue
12840 fi
12841 rm -f conftest.err conftest.i conftest.$ac_ext
12842
12843   # OK, works on sane cases.  Now check whether nonexistent headers
12844   # can be detected and how.
12845   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12846 /* end confdefs.h.  */
12847 #include <ac_nonexistent.h>
12848 _ACEOF
12849 if ac_fn_cxx_try_cpp "$LINENO"; then :
12850   # Broken: success on invalid input.
12851 continue
12852 else
12853   # Passes both tests.
12854 ac_preproc_ok=:
12855 break
12856 fi
12857 rm -f conftest.err conftest.i conftest.$ac_ext
12858
12859 done
12860 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
12861 rm -f conftest.i conftest.err conftest.$ac_ext
12862 if $ac_preproc_ok; then :
12863   break
12864 fi
12865
12866     done
12867     ac_cv_prog_CXXCPP=$CXXCPP
12868
12869 fi
12870   CXXCPP=$ac_cv_prog_CXXCPP
12871 else
12872   ac_cv_prog_CXXCPP=$CXXCPP
12873 fi
12874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
12875 $as_echo "$CXXCPP" >&6; }
12876 ac_preproc_ok=false
12877 for ac_cxx_preproc_warn_flag in '' yes
12878 do
12879   # Use a header file that comes with gcc, so configuring glibc
12880   # with a fresh cross-compiler works.
12881   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
12882   # <limits.h> exists even on freestanding compilers.
12883   # On the NeXT, cc -E runs the code through the compiler's parser,
12884   # not just through cpp. "Syntax error" is here to catch this case.
12885   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12886 /* end confdefs.h.  */
12887 #ifdef __STDC__
12888 # include <limits.h>
12889 #else
12890 # include <assert.h>
12891 #endif
12892                      Syntax error
12893 _ACEOF
12894 if ac_fn_cxx_try_cpp "$LINENO"; then :
12895
12896 else
12897   # Broken: fails on valid input.
12898 continue
12899 fi
12900 rm -f conftest.err conftest.i conftest.$ac_ext
12901
12902   # OK, works on sane cases.  Now check whether nonexistent headers
12903   # can be detected and how.
12904   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12905 /* end confdefs.h.  */
12906 #include <ac_nonexistent.h>
12907 _ACEOF
12908 if ac_fn_cxx_try_cpp "$LINENO"; then :
12909   # Broken: success on invalid input.
12910 continue
12911 else
12912   # Passes both tests.
12913 ac_preproc_ok=:
12914 break
12915 fi
12916 rm -f conftest.err conftest.i conftest.$ac_ext
12917
12918 done
12919 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
12920 rm -f conftest.i conftest.err conftest.$ac_ext
12921 if $ac_preproc_ok; then :
12922
12923 else
12924   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
12925 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
12926 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
12927 See \`config.log' for more details" "$LINENO" 5; }
12928 fi
12929
12930 ac_ext=c
12931 ac_cpp='$CPP $CPPFLAGS'
12932 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12933 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12934 ac_compiler_gnu=$ac_cv_c_compiler_gnu
12935
12936 else
12937   _lt_caught_CXX_error=yes
12938 fi
12939
12940 ac_ext=cpp
12941 ac_cpp='$CXXCPP $CPPFLAGS'
12942 ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
12943 ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
12944 ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
12945
12946 archive_cmds_need_lc_CXX=no
12947 allow_undefined_flag_CXX=
12948 always_export_symbols_CXX=no
12949 archive_expsym_cmds_CXX=
12950 compiler_needs_object_CXX=no
12951 export_dynamic_flag_spec_CXX=
12952 hardcode_direct_CXX=no
12953 hardcode_direct_absolute_CXX=no
12954 hardcode_libdir_flag_spec_CXX=
12955 hardcode_libdir_flag_spec_ld_CXX=
12956 hardcode_libdir_separator_CXX=
12957 hardcode_minus_L_CXX=no
12958 hardcode_shlibpath_var_CXX=unsupported
12959 hardcode_automatic_CXX=no
12960 inherit_rpath_CXX=no
12961 module_cmds_CXX=
12962 module_expsym_cmds_CXX=
12963 link_all_deplibs_CXX=unknown
12964 old_archive_cmds_CXX=$old_archive_cmds
12965 reload_flag_CXX=$reload_flag
12966 reload_cmds_CXX=$reload_cmds
12967 no_undefined_flag_CXX=
12968 whole_archive_flag_spec_CXX=
12969 enable_shared_with_static_runtimes_CXX=no
12970
12971 # Source file extension for C++ test sources.
12972 ac_ext=cpp
12973
12974 # Object file extension for compiled C++ test sources.
12975 objext=o
12976 objext_CXX=$objext
12977
12978 # No sense in running all these tests if we already determined that
12979 # the CXX compiler isn't working.  Some variables (like enable_shared)
12980 # are currently assumed to apply to all compilers on this platform,
12981 # and will be corrupted by setting them based on a non-working compiler.
12982 if test "$_lt_caught_CXX_error" != yes; then
12983   # Code to be used in simple compile tests
12984   lt_simple_compile_test_code="int some_variable = 0;"
12985
12986   # Code to be used in simple link tests
12987   lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
12988
12989   # ltmain only uses $CC for tagged configurations so make sure $CC is set.
12990
12991
12992
12993
12994
12995
12996 # If no C compiler was specified, use CC.
12997 LTCC=${LTCC-"$CC"}
12998
12999 # If no C compiler flags were specified, use CFLAGS.
13000 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
13001
13002 # Allow CC to be a program name with arguments.
13003 compiler=$CC
13004
13005
13006   # save warnings/boilerplate of simple test code
13007   ac_outfile=conftest.$ac_objext
13008 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
13009 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
13010 _lt_compiler_boilerplate=`cat conftest.err`
13011 $RM conftest*
13012
13013   ac_outfile=conftest.$ac_objext
13014 echo "$lt_simple_link_test_code" >conftest.$ac_ext
13015 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
13016 _lt_linker_boilerplate=`cat conftest.err`
13017 $RM -r conftest*
13018
13019
13020   # Allow CC to be a program name with arguments.
13021   lt_save_CC=$CC
13022   lt_save_LD=$LD
13023   lt_save_GCC=$GCC
13024   GCC=$GXX
13025   lt_save_with_gnu_ld=$with_gnu_ld
13026   lt_save_path_LD=$lt_cv_path_LD
13027   if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
13028     lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
13029   else
13030     $as_unset lt_cv_prog_gnu_ld
13031   fi
13032   if test -n "${lt_cv_path_LDCXX+set}"; then
13033     lt_cv_path_LD=$lt_cv_path_LDCXX
13034   else
13035     $as_unset lt_cv_path_LD
13036   fi
13037   test -z "${LDCXX+set}" || LD=$LDCXX
13038   CC=${CXX-"c++"}
13039   compiler=$CC
13040   compiler_CXX=$CC
13041   for cc_temp in $compiler""; do
13042   case $cc_temp in
13043     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
13044     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
13045     \-*) ;;
13046     *) break;;
13047   esac
13048 done
13049 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
13050
13051
13052   if test -n "$compiler"; then
13053     # We don't want -fno-exception when compiling C++ code, so set the
13054     # no_builtin_flag separately
13055     if test "$GXX" = yes; then
13056       lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
13057     else
13058       lt_prog_compiler_no_builtin_flag_CXX=
13059     fi
13060
13061     if test "$GXX" = yes; then
13062       # Set up default GNU C++ configuration
13063
13064
13065
13066 # Check whether --with-gnu-ld was given.
13067 if test "${with_gnu_ld+set}" = set; then :
13068   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
13069 else
13070   with_gnu_ld=no
13071 fi
13072
13073 ac_prog=ld
13074 if test "$GCC" = yes; then
13075   # Check if gcc -print-prog-name=ld gives a path.
13076   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
13077 $as_echo_n "checking for ld used by $CC... " >&6; }
13078   case $host in
13079   *-*-mingw*)
13080     # gcc leaves a trailing carriage return which upsets mingw
13081     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
13082   *)
13083     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
13084   esac
13085   case $ac_prog in
13086     # Accept absolute paths.
13087     [\\/]* | ?:[\\/]*)
13088       re_direlt='/[^/][^/]*/\.\./'
13089       # Canonicalize the pathname of ld
13090       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
13091       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
13092         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
13093       done
13094       test -z "$LD" && LD="$ac_prog"
13095       ;;
13096   "")
13097     # If it fails, then pretend we aren't using GCC.
13098     ac_prog=ld
13099     ;;
13100   *)
13101     # If it is relative, then search for the first ld in PATH.
13102     with_gnu_ld=unknown
13103     ;;
13104   esac
13105 elif test "$with_gnu_ld" = yes; then
13106   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
13107 $as_echo_n "checking for GNU ld... " >&6; }
13108 else
13109   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
13110 $as_echo_n "checking for non-GNU ld... " >&6; }
13111 fi
13112 if ${lt_cv_path_LD+:} false; then :
13113   $as_echo_n "(cached) " >&6
13114 else
13115   if test -z "$LD"; then
13116   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
13117   for ac_dir in $PATH; do
13118     IFS="$lt_save_ifs"
13119     test -z "$ac_dir" && ac_dir=.
13120     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
13121       lt_cv_path_LD="$ac_dir/$ac_prog"
13122       # Check to see if the program is GNU ld.  I'd rather use --version,
13123       # but apparently some variants of GNU ld only accept -v.
13124       # Break only if it was the GNU/non-GNU ld that we prefer.
13125       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
13126       *GNU* | *'with BFD'*)
13127         test "$with_gnu_ld" != no && break
13128         ;;
13129       *)
13130         test "$with_gnu_ld" != yes && break
13131         ;;
13132       esac
13133     fi
13134   done
13135   IFS="$lt_save_ifs"
13136 else
13137   lt_cv_path_LD="$LD" # Let the user override the test with a path.
13138 fi
13139 fi
13140
13141 LD="$lt_cv_path_LD"
13142 if test -n "$LD"; then
13143   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
13144 $as_echo "$LD" >&6; }
13145 else
13146   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13147 $as_echo "no" >&6; }
13148 fi
13149 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
13150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
13151 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
13152 if ${lt_cv_prog_gnu_ld+:} false; then :
13153   $as_echo_n "(cached) " >&6
13154 else
13155   # I'd rather use --version here, but apparently some GNU lds only accept -v.
13156 case `$LD -v 2>&1 </dev/null` in
13157 *GNU* | *'with BFD'*)
13158   lt_cv_prog_gnu_ld=yes
13159   ;;
13160 *)
13161   lt_cv_prog_gnu_ld=no
13162   ;;
13163 esac
13164 fi
13165 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
13166 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
13167 with_gnu_ld=$lt_cv_prog_gnu_ld
13168
13169
13170
13171
13172
13173
13174
13175       # Check if GNU C++ uses GNU ld as the underlying linker, since the
13176       # archiving commands below assume that GNU ld is being used.
13177       if test "$with_gnu_ld" = yes; then
13178         archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
13179         archive_expsym_cmds_CXX='$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 $lib'
13180
13181         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13182         export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13183
13184         # If archive_cmds runs LD, not CC, wlarc should be empty
13185         # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
13186         #     investigate it a little bit more. (MM)
13187         wlarc='${wl}'
13188
13189         # ancient GNU ld didn't support --whole-archive et. al.
13190         if eval "`$CC -print-prog-name=ld` --help 2>&1" |
13191           $GREP 'no-whole-archive' > /dev/null; then
13192           whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
13193         else
13194           whole_archive_flag_spec_CXX=
13195         fi
13196       else
13197         with_gnu_ld=no
13198         wlarc=
13199
13200         # A generic and very simple default shared library creation
13201         # command for GNU C++ for the case where it uses the native
13202         # linker, instead of GNU ld.  If possible, this setting should
13203         # overridden to take advantage of the native linker features on
13204         # the platform it is being used on.
13205         archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
13206       fi
13207
13208       # Commands to make compiler produce verbose output that lists
13209       # what "hidden" libraries, object files and flags are used when
13210       # linking a shared library.
13211       output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
13212
13213     else
13214       GXX=no
13215       with_gnu_ld=no
13216       wlarc=
13217     fi
13218
13219     # PORTME: fill in a description of your system's C++ link characteristics
13220     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
13221 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
13222     ld_shlibs_CXX=yes
13223     case $host_os in
13224       aix3*)
13225         # FIXME: insert proper C++ library support
13226         ld_shlibs_CXX=no
13227         ;;
13228       aix[4-9]*)
13229         if test "$host_cpu" = ia64; then
13230           # On IA64, the linker does run time linking by default, so we don't
13231           # have to do anything special.
13232           aix_use_runtimelinking=no
13233           exp_sym_flag='-Bexport'
13234           no_entry_flag=""
13235         else
13236           aix_use_runtimelinking=no
13237
13238           # Test if we are trying to use run time linking or normal
13239           # AIX style linking. If -brtl is somewhere in LDFLAGS, we
13240           # need to do runtime linking.
13241           case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
13242             for ld_flag in $LDFLAGS; do
13243               case $ld_flag in
13244               *-brtl*)
13245                 aix_use_runtimelinking=yes
13246                 break
13247                 ;;
13248               esac
13249             done
13250             ;;
13251           esac
13252
13253           exp_sym_flag='-bexport'
13254           no_entry_flag='-bnoentry'
13255         fi
13256
13257         # When large executables or shared objects are built, AIX ld can
13258         # have problems creating the table of contents.  If linking a library
13259         # or program results in "error TOC overflow" add -mminimal-toc to
13260         # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
13261         # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
13262
13263         archive_cmds_CXX=''
13264         hardcode_direct_CXX=yes
13265         hardcode_direct_absolute_CXX=yes
13266         hardcode_libdir_separator_CXX=':'
13267         link_all_deplibs_CXX=yes
13268         file_list_spec_CXX='${wl}-f,'
13269
13270         if test "$GXX" = yes; then
13271           case $host_os in aix4.[012]|aix4.[012].*)
13272           # We only want to do this on AIX 4.2 and lower, the check
13273           # below for broken collect2 doesn't work under 4.3+
13274           collect2name=`${CC} -print-prog-name=collect2`
13275           if test -f "$collect2name" &&
13276              strings "$collect2name" | $GREP resolve_lib_name >/dev/null
13277           then
13278             # We have reworked collect2
13279             :
13280           else
13281             # We have old collect2
13282             hardcode_direct_CXX=unsupported
13283             # It fails to find uninstalled libraries when the uninstalled
13284             # path is not listed in the libpath.  Setting hardcode_minus_L
13285             # to unsupported forces relinking
13286             hardcode_minus_L_CXX=yes
13287             hardcode_libdir_flag_spec_CXX='-L$libdir'
13288             hardcode_libdir_separator_CXX=
13289           fi
13290           esac
13291           shared_flag='-shared'
13292           if test "$aix_use_runtimelinking" = yes; then
13293             shared_flag="$shared_flag "'${wl}-G'
13294           fi
13295         else
13296           # not using gcc
13297           if test "$host_cpu" = ia64; then
13298           # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
13299           # chokes on -Wl,-G. The following line is correct:
13300           shared_flag='-G'
13301           else
13302             if test "$aix_use_runtimelinking" = yes; then
13303               shared_flag='${wl}-G'
13304             else
13305               shared_flag='${wl}-bM:SRE'
13306             fi
13307           fi
13308         fi
13309
13310         export_dynamic_flag_spec_CXX='${wl}-bexpall'
13311         # It seems that -bexpall does not export symbols beginning with
13312         # underscore (_), so it is better to generate a list of symbols to
13313         # export.
13314         always_export_symbols_CXX=yes
13315         if test "$aix_use_runtimelinking" = yes; then
13316           # Warning - without using the other runtime loading flags (-brtl),
13317           # -berok will link without error, but may produce a broken library.
13318           allow_undefined_flag_CXX='-berok'
13319           # Determine the default libpath from the value encoded in an empty
13320           # executable.
13321           cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13322 /* end confdefs.h.  */
13323
13324 int
13325 main ()
13326 {
13327
13328   ;
13329   return 0;
13330 }
13331 _ACEOF
13332 if ac_fn_cxx_try_link "$LINENO"; then :
13333
13334 lt_aix_libpath_sed='
13335     /Import File Strings/,/^$/ {
13336         /^0/ {
13337             s/^0  *\(.*\)$/\1/
13338             p
13339         }
13340     }'
13341 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13342 # Check for a 64-bit object if we didn't find anything.
13343 if test -z "$aix_libpath"; then
13344   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13345 fi
13346 fi
13347 rm -f core conftest.err conftest.$ac_objext \
13348     conftest$ac_exeext conftest.$ac_ext
13349 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13350
13351           hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
13352
13353           archive_expsym_cmds_CXX='$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 $shared_flag"
13354         else
13355           if test "$host_cpu" = ia64; then
13356             hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
13357             allow_undefined_flag_CXX="-z nodefs"
13358             archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
13359           else
13360             # Determine the default libpath from the value encoded in an
13361             # empty executable.
13362             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13363 /* end confdefs.h.  */
13364
13365 int
13366 main ()
13367 {
13368
13369   ;
13370   return 0;
13371 }
13372 _ACEOF
13373 if ac_fn_cxx_try_link "$LINENO"; then :
13374
13375 lt_aix_libpath_sed='
13376     /Import File Strings/,/^$/ {
13377         /^0/ {
13378             s/^0  *\(.*\)$/\1/
13379             p
13380         }
13381     }'
13382 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13383 # Check for a 64-bit object if we didn't find anything.
13384 if test -z "$aix_libpath"; then
13385   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13386 fi
13387 fi
13388 rm -f core conftest.err conftest.$ac_objext \
13389     conftest$ac_exeext conftest.$ac_ext
13390 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13391
13392             hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
13393             # Warning - without using the other run time loading flags,
13394             # -berok will link without error, but may produce a broken library.
13395             no_undefined_flag_CXX=' ${wl}-bernotok'
13396             allow_undefined_flag_CXX=' ${wl}-berok'
13397             if test "$with_gnu_ld" = yes; then
13398               # We only use this code for GNU lds that support --whole-archive.
13399               whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
13400             else
13401               # Exported symbols can be pulled into shared objects from archives
13402               whole_archive_flag_spec_CXX='$convenience'
13403             fi
13404             archive_cmds_need_lc_CXX=yes
13405             # This is similar to how AIX traditionally builds its shared
13406             # libraries.
13407             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'
13408           fi
13409         fi
13410         ;;
13411
13412       beos*)
13413         if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
13414           allow_undefined_flag_CXX=unsupported
13415           # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
13416           # support --undefined.  This deserves some investigation.  FIXME
13417           archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13418         else
13419           ld_shlibs_CXX=no
13420         fi
13421         ;;
13422
13423       chorus*)
13424         case $cc_basename in
13425           *)
13426           # FIXME: insert proper C++ library support
13427           ld_shlibs_CXX=no
13428           ;;
13429         esac
13430         ;;
13431
13432       cygwin* | mingw* | pw32* | cegcc*)
13433         # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
13434         # as there is no search path for DLLs.
13435         hardcode_libdir_flag_spec_CXX='-L$libdir'
13436         export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
13437         allow_undefined_flag_CXX=unsupported
13438         always_export_symbols_CXX=no
13439         enable_shared_with_static_runtimes_CXX=yes
13440
13441         if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
13442           archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
13443           # If the export-symbols file already is a .def file (1st line
13444           # is EXPORTS), use it as is; otherwise, prepend...
13445           archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
13446             cp $export_symbols $output_objdir/$soname.def;
13447           else
13448             echo EXPORTS > $output_objdir/$soname.def;
13449             cat $export_symbols >> $output_objdir/$soname.def;
13450           fi~
13451           $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 $lib'
13452         else
13453           ld_shlibs_CXX=no
13454         fi
13455         ;;
13456       darwin* | rhapsody*)
13457
13458
13459
13460   # Publish an arg to allow the user to select that Darwin host (and target)
13461   # libraries should be given install-names like @rpath/libfoo.dylib.  This
13462   # requires that the user of the library then adds an 'rpath' to the DSO that
13463   # needs access.
13464   # NOTE: there are defaults below, for systems that support rpaths.  The person
13465   # configuring can override the defaults for any system version that supports
13466   # them - they are, however, forced off for system versions without support.
13467   # Check whether --enable-darwin-at-rpath was given.
13468 if test "${enable_darwin_at_rpath+set}" = set; then :
13469   enableval=$enable_darwin_at_rpath; if test "x$enable_darwin_at_rpath" = "xyes"; then
13470     # This is not supported before macOS 10.5 / Darwin9.
13471     case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
13472       UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
13473         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&5
13474 $as_echo "$as_me: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&2;}
13475         enable_darwin_at_rpath=no
13476       ;;
13477     esac
13478    fi
13479 else
13480   case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
13481     # As above, before 10.5 / Darwin9 this does not work.
13482      UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
13483        enable_darwin_at_rpath=no
13484        ;;
13485
13486     # We cannot build and test reliably on macOS 10.11+ (Darwin15+) without use
13487     # of rpaths, since runpaths set via DYLD_LIBRARY_PATH are elided by key
13488     # system executables (e.g. /bin/sh).  Force rpaths on for these systems.
13489       UNSET,darwin1[5-9]*|UNSET,darwin2*|10.1[1-9][,.]*|1[1-9].*[,.]* )
13490       { $as_echo "$as_me:${as_lineno-$LINENO}: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&5
13491 $as_echo "$as_me: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&6;}
13492       enable_darwin_at_rpath=yes
13493       ;;
13494     # NOTE: we are not (yet) doing anything for 10.5 .. 10.10, since they can
13495     # work with either DYLD_LIBRARY_PATH or embedded rpaths.
13496
13497     esac
13498
13499 fi
13500
13501
13502   archive_cmds_need_lc_CXX=no
13503   hardcode_direct_CXX=no
13504   hardcode_automatic_CXX=yes
13505   hardcode_shlibpath_var_CXX=unsupported
13506   if test "$lt_cv_ld_force_load" = "yes"; then
13507     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 \"$new_convenience\"`'
13508   else
13509     whole_archive_flag_spec_CXX=''
13510   fi
13511   link_all_deplibs_CXX=yes
13512   allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
13513   case $cc_basename in
13514      ifort*) _lt_dar_can_shared=yes ;;
13515      *) _lt_dar_can_shared=$GCC ;;
13516   esac
13517   if test "$_lt_dar_can_shared" = "yes"; then
13518     output_verbose_link_cmd=func_echo_all
13519     _lt_install_name='\$rpath/\$soname'
13520     if test "x$enable_darwin_at_rpath" = "xyes"; then
13521       _lt_install_name='@rpath/\$soname'
13522     fi
13523     archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dsymutil}"
13524     module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
13525     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 ${_lt_install_name} \$verstring ${_lt_dar_export_syms}${_lt_dsymutil}"
13526     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}"
13527        if test "$lt_cv_apple_cc_single_mod" != "yes"; then
13528       _lt_install_name='\$rpath/\$soname'
13529       if test "x$enable_darwin_at_rpath" = "xyes"; then
13530         _lt_install_name='@rpath/\$soname'
13531       fi
13532       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 ${_lt_install_name} \$verstring${_lt_dsymutil}"
13533       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}"
13534     fi
13535
13536   else
13537   ld_shlibs_CXX=no
13538   fi
13539
13540         ;;
13541
13542       dgux*)
13543         case $cc_basename in
13544           ec++*)
13545             # FIXME: insert proper C++ library support
13546             ld_shlibs_CXX=no
13547             ;;
13548           ghcx*)
13549             # Green Hills C++ Compiler
13550             # FIXME: insert proper C++ library support
13551             ld_shlibs_CXX=no
13552             ;;
13553           *)
13554             # FIXME: insert proper C++ library support
13555             ld_shlibs_CXX=no
13556             ;;
13557         esac
13558         ;;
13559
13560       freebsd2.*)
13561         # C++ shared libraries reported to be fairly broken before
13562         # switch to ELF
13563         ld_shlibs_CXX=no
13564         ;;
13565
13566       freebsd-elf*)
13567         archive_cmds_need_lc_CXX=no
13568         ;;
13569
13570       freebsd* | dragonfly*)
13571         # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
13572         # conventions
13573         ld_shlibs_CXX=yes
13574         ;;
13575
13576       gnu*)
13577         ;;
13578
13579       haiku*)
13580         archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13581         link_all_deplibs_CXX=yes
13582         ;;
13583
13584       hpux9*)
13585         hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
13586         hardcode_libdir_separator_CXX=:
13587         export_dynamic_flag_spec_CXX='${wl}-E'
13588         hardcode_direct_CXX=yes
13589         hardcode_minus_L_CXX=yes # Not in the search PATH,
13590                                              # but as the default
13591                                              # location of the library.
13592
13593         case $cc_basename in
13594           CC*)
13595             # FIXME: insert proper C++ library support
13596             ld_shlibs_CXX=no
13597             ;;
13598           aCC*)
13599             archive_cmds_CXX='$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 $lib'
13600             # Commands to make compiler produce verbose output that lists
13601             # what "hidden" libraries, object files and flags are used when
13602             # linking a shared library.
13603             #
13604             # There doesn't appear to be a way to prevent this compiler from
13605             # explicitly linking system object files so we need to strip them
13606             # from the output so that they don't get included in the library
13607             # dependencies.
13608             output_verbose_link_cmd='templist=`($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"'
13609             ;;
13610           *)
13611             if test "$GXX" = yes; then
13612               archive_cmds_CXX='$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'
13613             else
13614               # FIXME: insert proper C++ library support
13615               ld_shlibs_CXX=no
13616             fi
13617             ;;
13618         esac
13619         ;;
13620
13621       hpux10*|hpux11*)
13622         if test $with_gnu_ld = no; then
13623           hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
13624           hardcode_libdir_separator_CXX=:
13625
13626           case $host_cpu in
13627             hppa*64*|ia64*)
13628               ;;
13629             *)
13630               export_dynamic_flag_spec_CXX='${wl}-E'
13631               ;;
13632           esac
13633         fi
13634         case $host_cpu in
13635           hppa*64*|ia64*)
13636             hardcode_direct_CXX=no
13637             hardcode_shlibpath_var_CXX=no
13638             ;;
13639           *)
13640             hardcode_direct_CXX=yes
13641             hardcode_direct_absolute_CXX=yes
13642             hardcode_minus_L_CXX=yes # Not in the search PATH,
13643                                                  # but as the default
13644                                                  # location of the library.
13645             ;;
13646         esac
13647
13648         case $cc_basename in
13649           CC*)
13650             # FIXME: insert proper C++ library support
13651             ld_shlibs_CXX=no
13652             ;;
13653           aCC*)
13654             case $host_cpu in
13655               hppa*64*)
13656                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13657                 ;;
13658               ia64*)
13659                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13660                 ;;
13661               *)
13662                 archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13663                 ;;
13664             esac
13665             # Commands to make compiler produce verbose output that lists
13666             # what "hidden" libraries, object files and flags are used when
13667             # linking a shared library.
13668             #
13669             # There doesn't appear to be a way to prevent this compiler from
13670             # explicitly linking system object files so we need to strip them
13671             # from the output so that they don't get included in the library
13672             # dependencies.
13673             output_verbose_link_cmd='templist=`($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"'
13674             ;;
13675           *)
13676             if test "$GXX" = yes; then
13677               if test $with_gnu_ld = no; then
13678                 case $host_cpu in
13679                   hppa*64*)
13680                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13681                     ;;
13682                   ia64*)
13683                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13684                     ;;
13685                   *)
13686                     archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13687                     ;;
13688                 esac
13689               fi
13690             else
13691               # FIXME: insert proper C++ library support
13692               ld_shlibs_CXX=no
13693             fi
13694             ;;
13695         esac
13696         ;;
13697
13698       interix[3-9]*)
13699         hardcode_direct_CXX=no
13700         hardcode_shlibpath_var_CXX=no
13701         hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13702         export_dynamic_flag_spec_CXX='${wl}-E'
13703         # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
13704         # Instead, shared libraries are loaded at an image base (0x10000000 by
13705         # default) and relocated if they conflict, which is a slow very memory
13706         # consuming and fragmenting process.  To avoid this, we pick a random,
13707         # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
13708         # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
13709         archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
13710         archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
13711         ;;
13712       irix5* | irix6*)
13713         case $cc_basename in
13714           CC*)
13715             # SGI C++
13716             archive_cmds_CXX='$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 $lib'
13717
13718             # Archives containing C++ object files must be created using
13719             # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
13720             # necessary to make sure instantiated templates are included
13721             # in the archive.
13722             old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
13723             ;;
13724           *)
13725             if test "$GXX" = yes; then
13726               if test "$with_gnu_ld" = no; then
13727                 archive_cmds_CXX='$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 $lib'
13728               else
13729                 archive_cmds_CXX='$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 $lib'
13730               fi
13731             fi
13732             link_all_deplibs_CXX=yes
13733             ;;
13734         esac
13735         hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13736         hardcode_libdir_separator_CXX=:
13737         inherit_rpath_CXX=yes
13738         ;;
13739
13740       linux* | k*bsd*-gnu | kopensolaris*-gnu)
13741         case $cc_basename in
13742           KCC*)
13743             # Kuck and Associates, Inc. (KAI) C++ Compiler
13744
13745             # KCC will only create a shared library if the output file
13746             # ends with ".so" (or ".sl" for HP-UX), so rename the library
13747             # to its proper name (with version) after linking.
13748             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'
13749             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 $lib'
13750             # Commands to make compiler produce verbose output that lists
13751             # what "hidden" libraries, object files and flags are used when
13752             # linking a shared library.
13753             #
13754             # There doesn't appear to be a way to prevent this compiler from
13755             # explicitly linking system object files so we need to strip them
13756             # from the output so that they don't get included in the library
13757             # dependencies.
13758             output_verbose_link_cmd='templist=`$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"'
13759
13760             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13761             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13762
13763             # Archives containing C++ object files must be created using
13764             # "CC -Bstatic", where "CC" is the KAI C++ compiler.
13765             old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
13766             ;;
13767           icpc* | ecpc* )
13768             # Intel C++
13769             with_gnu_ld=yes
13770             # version 8.0 and above of icpc choke on multiply defined symbols
13771             # if we add $predep_objects and $postdep_objects, however 7.1 and
13772             # earlier do not add the objects themselves.
13773             case `$CC -V 2>&1` in
13774               *"Version 7."*)
13775                 archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
13776                 archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13777                 ;;
13778               *)  # Version 8.0 or newer
13779                 tmp_idyn=
13780                 case $host_cpu in
13781                   ia64*) tmp_idyn=' -i_dynamic';;
13782                 esac
13783                 archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13784                 archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
13785                 ;;
13786             esac
13787             archive_cmds_need_lc_CXX=no
13788             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13789             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13790             whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
13791             ;;
13792           pgCC* | pgcpp*)
13793             # Portland Group C++ compiler
13794             case `$CC -V` in
13795             *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
13796               prelink_cmds_CXX='tpldir=Template.dir~
13797                 rm -rf $tpldir~
13798                 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
13799                 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
13800               old_archive_cmds_CXX='tpldir=Template.dir~
13801                 rm -rf $tpldir~
13802                 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
13803                 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
13804                 $RANLIB $oldlib'
13805               archive_cmds_CXX='tpldir=Template.dir~
13806                 rm -rf $tpldir~
13807                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
13808                 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
13809               archive_expsym_cmds_CXX='tpldir=Template.dir~
13810                 rm -rf $tpldir~
13811                 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
13812                 $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 $lib'
13813               ;;
13814             *) # Version 6 and above use weak symbols
13815               archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
13816               archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
13817               ;;
13818             esac
13819
13820             hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
13821             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13822             whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
13823             ;;
13824           cxx*)
13825             # Compaq C++
13826             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
13827             archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname  -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
13828
13829             runpath_var=LD_RUN_PATH
13830             hardcode_libdir_flag_spec_CXX='-rpath $libdir'
13831             hardcode_libdir_separator_CXX=:
13832
13833             # Commands to make compiler produce verbose output that lists
13834             # what "hidden" libraries, object files and flags are used when
13835             # linking a shared library.
13836             #
13837             # There doesn't appear to be a way to prevent this compiler from
13838             # explicitly linking system object files so we need to strip them
13839             # from the output so that they don't get included in the library
13840             # dependencies.
13841             output_verbose_link_cmd='templist=`$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" | $Xsed'
13842             ;;
13843           xl* | mpixl* | bgxl*)
13844             # IBM XL 8.0 on PPC, with GNU ld
13845             hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13846             export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
13847             archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13848             if test "x$supports_anon_versioning" = xyes; then
13849               archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
13850                 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
13851                 echo "local: *; };" >> $output_objdir/$libname.ver~
13852                 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
13853             fi
13854             ;;
13855           *)
13856             case `$CC -V 2>&1 | sed 5q` in
13857             *Sun\ C*)
13858               # Sun C++ 5.9
13859               no_undefined_flag_CXX=' -zdefs'
13860               archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
13861               archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
13862               hardcode_libdir_flag_spec_CXX='-R$libdir'
13863               whole_archive_flag_spec_CXX='${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'
13864               compiler_needs_object_CXX=yes
13865
13866               # Not sure whether something based on
13867               # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
13868               # would be better.
13869               output_verbose_link_cmd='func_echo_all'
13870
13871               # Archives containing C++ object files must be created using
13872               # "CC -xar", where "CC" is the Sun C++ compiler.  This is
13873               # necessary to make sure instantiated templates are included
13874               # in the archive.
13875               old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
13876               ;;
13877             esac
13878             ;;
13879         esac
13880         ;;
13881
13882       lynxos*)
13883         # FIXME: insert proper C++ library support
13884         ld_shlibs_CXX=no
13885         ;;
13886
13887       m88k*)
13888         # FIXME: insert proper C++ library support
13889         ld_shlibs_CXX=no
13890         ;;
13891
13892       mvs*)
13893         case $cc_basename in
13894           cxx*)
13895             # FIXME: insert proper C++ library support
13896             ld_shlibs_CXX=no
13897             ;;
13898           *)
13899             # FIXME: insert proper C++ library support
13900             ld_shlibs_CXX=no
13901             ;;
13902         esac
13903         ;;
13904
13905       netbsd*)
13906         if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
13907           archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
13908           wlarc=
13909           hardcode_libdir_flag_spec_CXX='-R$libdir'
13910           hardcode_direct_CXX=yes
13911           hardcode_shlibpath_var_CXX=no
13912         fi
13913         # Workaround some broken pre-1.5 toolchains
13914         output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
13915         ;;
13916
13917       *nto* | *qnx*)
13918         ld_shlibs_CXX=yes
13919         ;;
13920
13921       openbsd2*)
13922         # C++ shared libraries are fairly broken
13923         ld_shlibs_CXX=no
13924         ;;
13925
13926       openbsd*)
13927         if test -f /usr/libexec/ld.so; then
13928           hardcode_direct_CXX=yes
13929           hardcode_shlibpath_var_CXX=no
13930           hardcode_direct_absolute_CXX=yes
13931           archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
13932           hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13933           if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
13934             archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
13935             export_dynamic_flag_spec_CXX='${wl}-E'
13936             whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
13937           fi
13938           output_verbose_link_cmd=func_echo_all
13939         else
13940           ld_shlibs_CXX=no
13941         fi
13942         ;;
13943
13944       osf3* | osf4* | osf5*)
13945         case $cc_basename in
13946           KCC*)
13947             # Kuck and Associates, Inc. (KAI) C++ Compiler
13948
13949             # KCC will only create a shared library if the output file
13950             # ends with ".so" (or ".sl" for HP-UX), so rename the library
13951             # to its proper name (with version) after linking.
13952             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 $lib'
13953
13954             hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
13955             hardcode_libdir_separator_CXX=:
13956
13957             # Archives containing C++ object files must be created using
13958             # the KAI C++ compiler.
13959             case $host in
13960               osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
13961               *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
13962             esac
13963             ;;
13964           RCC*)
13965             # Rational C++ 2.4.1
13966             # FIXME: insert proper C++ library support
13967             ld_shlibs_CXX=no
13968             ;;
13969           cxx*)
13970             case $host in
13971               osf3*)
13972                 allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
13973                 archive_cmds_CXX='$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 $lib'
13974                 hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
13975                 ;;
13976               *)
13977                 allow_undefined_flag_CXX=' -expect_unresolved \*'
13978                 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'
13979                 archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
13980                   echo "-hidden">> $lib.exp~
13981                   $CC -shared$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~
13982                   $RM $lib.exp'
13983                 hardcode_libdir_flag_spec_CXX='-rpath $libdir'
13984                 ;;
13985             esac
13986
13987             hardcode_libdir_separator_CXX=:
13988
13989             # Commands to make compiler produce verbose output that lists
13990             # what "hidden" libraries, object files and flags are used when
13991             # linking a shared library.
13992             #
13993             # There doesn't appear to be a way to prevent this compiler from
13994             # explicitly linking system object files so we need to strip them
13995             # from the output so that they don't get included in the library
13996             # dependencies.
13997             output_verbose_link_cmd='templist=`$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"'
13998             ;;
13999           *)
14000             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
14001               allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
14002               case $host in
14003                 osf3*)
14004                   archive_cmds_CXX='$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 $lib'
14005                   ;;
14006                 *)
14007                   archive_cmds_CXX='$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 $lib'
14008                   ;;
14009               esac
14010
14011               hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
14012               hardcode_libdir_separator_CXX=:
14013
14014               # Commands to make compiler produce verbose output that lists
14015               # what "hidden" libraries, object files and flags are used when
14016               # linking a shared library.
14017               output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
14018
14019             else
14020               # FIXME: insert proper C++ library support
14021               ld_shlibs_CXX=no
14022             fi
14023             ;;
14024         esac
14025         ;;
14026
14027       psos*)
14028         # FIXME: insert proper C++ library support
14029         ld_shlibs_CXX=no
14030         ;;
14031
14032       sunos4*)
14033         case $cc_basename in
14034           CC*)
14035             # Sun C++ 4.x
14036             # FIXME: insert proper C++ library support
14037             ld_shlibs_CXX=no
14038             ;;
14039           lcc*)
14040             # Lucid
14041             # FIXME: insert proper C++ library support
14042             ld_shlibs_CXX=no
14043             ;;
14044           *)
14045             # FIXME: insert proper C++ library support
14046             ld_shlibs_CXX=no
14047             ;;
14048         esac
14049         ;;
14050
14051       solaris*)
14052         case $cc_basename in
14053           CC*)
14054             # Sun C++ 4.2, 5.x and Centerline C++
14055             archive_cmds_need_lc_CXX=yes
14056             no_undefined_flag_CXX=' -zdefs'
14057             archive_cmds_CXX='$CC -G${allow_undefined_flag}  -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
14058             archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
14059               $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
14060
14061             hardcode_libdir_flag_spec_CXX='-R$libdir'
14062             hardcode_shlibpath_var_CXX=no
14063             case $host_os in
14064               solaris2.[0-5] | solaris2.[0-5].*) ;;
14065               *)
14066                 # The compiler driver will combine and reorder linker options,
14067                 # but understands `-z linker_flag'.
14068                 # Supported since Solaris 2.6 (maybe 2.5.1?)
14069                 whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
14070                 ;;
14071             esac
14072             link_all_deplibs_CXX=yes
14073
14074             output_verbose_link_cmd='func_echo_all'
14075
14076             # Archives containing C++ object files must be created using
14077             # "CC -xar", where "CC" is the Sun C++ compiler.  This is
14078             # necessary to make sure instantiated templates are included
14079             # in the archive.
14080             old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
14081             ;;
14082           gcx*)
14083             # Green Hills C++ Compiler
14084             archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
14085
14086             # The C++ compiler must be used to create the archive.
14087             old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
14088             ;;
14089           *)
14090             # GNU C++ compiler with Solaris linker
14091             if test "$GXX" = yes && test "$with_gnu_ld" = no; then
14092               no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
14093               if $CC --version | $GREP -v '^2\.7' > /dev/null; then
14094                 archive_cmds_CXX='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
14095                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
14096                   $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
14097
14098                 # Commands to make compiler produce verbose output that lists
14099                 # what "hidden" libraries, object files and flags are used when
14100                 # linking a shared library.
14101                 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
14102               else
14103                 # g++ 2.7 appears to require `-G' NOT `-shared' on this
14104                 # platform.
14105                 archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
14106                 archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
14107                   $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
14108
14109                 # Commands to make compiler produce verbose output that lists
14110                 # what "hidden" libraries, object files and flags are used when
14111                 # linking a shared library.
14112                 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
14113               fi
14114
14115               hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
14116               case $host_os in
14117                 solaris2.[0-5] | solaris2.[0-5].*) ;;
14118                 *)
14119                   whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
14120                   ;;
14121               esac
14122             fi
14123             ;;
14124         esac
14125         ;;
14126
14127     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
14128       no_undefined_flag_CXX='${wl}-z,text'
14129       archive_cmds_need_lc_CXX=no
14130       hardcode_shlibpath_var_CXX=no
14131       runpath_var='LD_RUN_PATH'
14132
14133       case $cc_basename in
14134         CC*)
14135           archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14136           archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14137           ;;
14138         *)
14139           archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14140           archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14141           ;;
14142       esac
14143       ;;
14144
14145       sysv5* | sco3.2v5* | sco5v6*)
14146         # Note: We can NOT use -z defs as we might desire, because we do not
14147         # link with -lc, and that would cause any symbols used from libc to
14148         # always be unresolved, which means just about no library would
14149         # ever link correctly.  If we're not using GNU ld we use -z text
14150         # though, which does catch some bad symbols but isn't as heavy-handed
14151         # as -z defs.
14152         no_undefined_flag_CXX='${wl}-z,text'
14153         allow_undefined_flag_CXX='${wl}-z,nodefs'
14154         archive_cmds_need_lc_CXX=no
14155         hardcode_shlibpath_var_CXX=no
14156         hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
14157         hardcode_libdir_separator_CXX=':'
14158         link_all_deplibs_CXX=yes
14159         export_dynamic_flag_spec_CXX='${wl}-Bexport'
14160         runpath_var='LD_RUN_PATH'
14161
14162         case $cc_basename in
14163           CC*)
14164             archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14165             archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14166             old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
14167               '"$old_archive_cmds_CXX"
14168             reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
14169               '"$reload_cmds_CXX"
14170             ;;
14171           *)
14172             archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14173             archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
14174             ;;
14175         esac
14176       ;;
14177
14178       tandem*)
14179         case $cc_basename in
14180           NCC*)
14181             # NonStop-UX NCC 3.20
14182             # FIXME: insert proper C++ library support
14183             ld_shlibs_CXX=no
14184             ;;
14185           *)
14186             # FIXME: insert proper C++ library support
14187             ld_shlibs_CXX=no
14188             ;;
14189         esac
14190         ;;
14191
14192       vxworks*)
14193         # For VxWorks ports, we assume the use of a GNU linker with
14194         # standard elf conventions.
14195         ld_shlibs_CXX=yes
14196         ;;
14197
14198       *)
14199         # FIXME: insert proper C++ library support
14200         ld_shlibs_CXX=no
14201         ;;
14202     esac
14203
14204     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
14205 $as_echo "$ld_shlibs_CXX" >&6; }
14206     test "$ld_shlibs_CXX" = no && can_build_shared=no
14207
14208     GCC_CXX="$GXX"
14209     LD_CXX="$LD"
14210
14211     ## CAVEAT EMPTOR:
14212     ## There is no encapsulation within the following macros, do not change
14213     ## the running order or otherwise move them around unless you know exactly
14214     ## what you are doing...
14215     # Dependencies to place before and after the object being linked:
14216 predep_objects_CXX=
14217 postdep_objects_CXX=
14218 predeps_CXX=
14219 postdeps_CXX=
14220 compiler_lib_search_path_CXX=
14221
14222 cat > conftest.$ac_ext <<_LT_EOF
14223 class Foo
14224 {
14225 public:
14226   Foo (void) { a = 0; }
14227 private:
14228   int a;
14229 };
14230 _LT_EOF
14231
14232 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
14233   (eval $ac_compile) 2>&5
14234   ac_status=$?
14235   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
14236   test $ac_status = 0; }; then
14237   # Parse the compiler output and extract the necessary
14238   # objects, libraries and library flags.
14239
14240   # Sentinel used to keep track of whether or not we are before
14241   # the conftest object file.
14242   pre_test_object_deps_done=no
14243
14244   for p in `eval "$output_verbose_link_cmd"`; do
14245     case $p in
14246
14247     -L* | -R* | -l*)
14248        # Some compilers place space between "-{L,R}" and the path.
14249        # Remove the space.
14250        if test $p = "-L" ||
14251           test $p = "-R"; then
14252          prev=$p
14253          continue
14254        else
14255          prev=
14256        fi
14257
14258        if test "$pre_test_object_deps_done" = no; then
14259          case $p in
14260          -L* | -R*)
14261            # Internal compiler library paths should come after those
14262            # provided the user.  The postdeps already come after the
14263            # user supplied libs so there is no need to process them.
14264            if test -z "$compiler_lib_search_path_CXX"; then
14265              compiler_lib_search_path_CXX="${prev}${p}"
14266            else
14267              compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
14268            fi
14269            ;;
14270          # The "-l" case would never come before the object being
14271          # linked, so don't bother handling this case.
14272          esac
14273        else
14274          if test -z "$postdeps_CXX"; then
14275            postdeps_CXX="${prev}${p}"
14276          else
14277            postdeps_CXX="${postdeps_CXX} ${prev}${p}"
14278          fi
14279        fi
14280        ;;
14281
14282     *.$objext)
14283        # This assumes that the test object file only shows up
14284        # once in the compiler output.
14285        if test "$p" = "conftest.$objext"; then
14286          pre_test_object_deps_done=yes
14287          continue
14288        fi
14289
14290        if test "$pre_test_object_deps_done" = no; then
14291          if test -z "$predep_objects_CXX"; then
14292            predep_objects_CXX="$p"
14293          else
14294            predep_objects_CXX="$predep_objects_CXX $p"
14295          fi
14296        else
14297          if test -z "$postdep_objects_CXX"; then
14298            postdep_objects_CXX="$p"
14299          else
14300            postdep_objects_CXX="$postdep_objects_CXX $p"
14301          fi
14302        fi
14303        ;;
14304
14305     *) ;; # Ignore the rest.
14306
14307     esac
14308   done
14309
14310   # Clean up.
14311   rm -f a.out a.exe
14312 else
14313   echo "libtool.m4: error: problem compiling CXX test program"
14314 fi
14315
14316 $RM -f confest.$objext
14317
14318 # PORTME: override above test on systems where it is broken
14319 case $host_os in
14320 interix[3-9]*)
14321   # Interix 3.5 installs completely hosed .la files for C++, so rather than
14322   # hack all around it, let's just trust "g++" to DTRT.
14323   predep_objects_CXX=
14324   postdep_objects_CXX=
14325   postdeps_CXX=
14326   ;;
14327
14328 linux*)
14329   case `$CC -V 2>&1 | sed 5q` in
14330   *Sun\ C*)
14331     # Sun C++ 5.9
14332
14333     # The more standards-conforming stlport4 library is
14334     # incompatible with the Cstd library. Avoid specifying
14335     # it if it's in CXXFLAGS. Ignore libCrun as
14336     # -library=stlport4 depends on it.
14337     case " $CXX $CXXFLAGS " in
14338     *" -library=stlport4 "*)
14339       solaris_use_stlport4=yes
14340       ;;
14341     esac
14342
14343     if test "$solaris_use_stlport4" != yes; then
14344       postdeps_CXX='-library=Cstd -library=Crun'
14345     fi
14346     ;;
14347   esac
14348   ;;
14349
14350 solaris*)
14351   case $cc_basename in
14352   CC*)
14353     # The more standards-conforming stlport4 library is
14354     # incompatible with the Cstd library. Avoid specifying
14355     # it if it's in CXXFLAGS. Ignore libCrun as
14356     # -library=stlport4 depends on it.
14357     case " $CXX $CXXFLAGS " in
14358     *" -library=stlport4 "*)
14359       solaris_use_stlport4=yes
14360       ;;
14361     esac
14362
14363     # Adding this requires a known-good setup of shared libraries for
14364     # Sun compiler versions before 5.6, else PIC objects from an old
14365     # archive will be linked into the output, leading to subtle bugs.
14366     if test "$solaris_use_stlport4" != yes; then
14367       postdeps_CXX='-library=Cstd -library=Crun'
14368     fi
14369     ;;
14370   esac
14371   ;;
14372 esac
14373
14374
14375 case " $postdeps_CXX " in
14376 *" -lc "*) archive_cmds_need_lc_CXX=no ;;
14377 esac
14378  compiler_lib_search_dirs_CXX=
14379 if test -n "${compiler_lib_search_path_CXX}"; then
14380  compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
14381 fi
14382
14383
14384
14385
14386
14387
14388
14389
14390
14391
14392
14393
14394
14395
14396
14397
14398
14399
14400
14401
14402
14403
14404
14405
14406
14407
14408
14409
14410
14411
14412
14413     lt_prog_compiler_wl_CXX=
14414 lt_prog_compiler_pic_CXX=
14415 lt_prog_compiler_static_CXX=
14416
14417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
14418 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
14419
14420   # C++ specific cases for pic, static, wl, etc.
14421   if test "$GXX" = yes; then
14422     lt_prog_compiler_wl_CXX='-Wl,'
14423     lt_prog_compiler_static_CXX='-static'
14424
14425     case $host_os in
14426     aix*)
14427       # All AIX code is PIC.
14428       if test "$host_cpu" = ia64; then
14429         # AIX 5 now supports IA64 processor
14430         lt_prog_compiler_static_CXX='-Bstatic'
14431       fi
14432       lt_prog_compiler_pic_CXX='-fPIC'
14433       ;;
14434
14435     amigaos*)
14436       case $host_cpu in
14437       powerpc)
14438             # see comment about AmigaOS4 .so support
14439             lt_prog_compiler_pic_CXX='-fPIC'
14440         ;;
14441       m68k)
14442             # FIXME: we need at least 68020 code to build shared libraries, but
14443             # adding the `-m68020' flag to GCC prevents building anything better,
14444             # like `-m68040'.
14445             lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
14446         ;;
14447       esac
14448       ;;
14449
14450     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
14451       # PIC is the default for these OSes.
14452       ;;
14453     mingw* | cygwin* | os2* | pw32* | cegcc*)
14454       # This hack is so that the source file can tell whether it is being
14455       # built for inclusion in a dll (and should export symbols for example).
14456       # Although the cygwin gcc ignores -fPIC, still need this for old-style
14457       # (--disable-auto-import) libraries
14458       lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
14459       ;;
14460     darwin* | rhapsody*)
14461       # PIC is the default on this platform
14462       # Common symbols not allowed in MH_DYLIB files
14463       lt_prog_compiler_pic_CXX='-fno-common'
14464       ;;
14465     *djgpp*)
14466       # DJGPP does not support shared libraries at all
14467       lt_prog_compiler_pic_CXX=
14468       ;;
14469     haiku*)
14470       # PIC is the default for Haiku.
14471       # The "-static" flag exists, but is broken.
14472       lt_prog_compiler_static_CXX=
14473       ;;
14474     interix[3-9]*)
14475       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
14476       # Instead, we relocate shared libraries at runtime.
14477       ;;
14478     sysv4*MP*)
14479       if test -d /usr/nec; then
14480         lt_prog_compiler_pic_CXX=-Kconform_pic
14481       fi
14482       ;;
14483     hpux*)
14484       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
14485       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
14486       # sets the default TLS model and affects inlining.
14487       case $host_cpu in
14488       hppa*64*)
14489         ;;
14490       *)
14491         lt_prog_compiler_pic_CXX='-fPIC'
14492         ;;
14493       esac
14494       ;;
14495     *qnx* | *nto*)
14496       # QNX uses GNU C++, but need to define -shared option too, otherwise
14497       # it will coredump.
14498       lt_prog_compiler_pic_CXX='-fPIC -shared'
14499       ;;
14500     *)
14501       lt_prog_compiler_pic_CXX='-fPIC'
14502       ;;
14503     esac
14504   else
14505     case $host_os in
14506       aix[4-9]*)
14507         # All AIX code is PIC.
14508         if test "$host_cpu" = ia64; then
14509           # AIX 5 now supports IA64 processor
14510           lt_prog_compiler_static_CXX='-Bstatic'
14511         else
14512           lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
14513         fi
14514         ;;
14515       chorus*)
14516         case $cc_basename in
14517         cxch68*)
14518           # Green Hills C++ Compiler
14519           # _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"
14520           ;;
14521         esac
14522         ;;
14523       dgux*)
14524         case $cc_basename in
14525           ec++*)
14526             lt_prog_compiler_pic_CXX='-KPIC'
14527             ;;
14528           ghcx*)
14529             # Green Hills C++ Compiler
14530             lt_prog_compiler_pic_CXX='-pic'
14531             ;;
14532           *)
14533             ;;
14534         esac
14535         ;;
14536       freebsd* | dragonfly*)
14537         # FreeBSD uses GNU C++
14538         ;;
14539       hpux9* | hpux10* | hpux11*)
14540         case $cc_basename in
14541           CC*)
14542             lt_prog_compiler_wl_CXX='-Wl,'
14543             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
14544             if test "$host_cpu" != ia64; then
14545               lt_prog_compiler_pic_CXX='+Z'
14546             fi
14547             ;;
14548           aCC*)
14549             lt_prog_compiler_wl_CXX='-Wl,'
14550             lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
14551             case $host_cpu in
14552             hppa*64*|ia64*)
14553               # +Z the default
14554               ;;
14555             *)
14556               lt_prog_compiler_pic_CXX='+Z'
14557               ;;
14558             esac
14559             ;;
14560           *)
14561             ;;
14562         esac
14563         ;;
14564       interix*)
14565         # This is c89, which is MS Visual C++ (no shared libs)
14566         # Anyone wants to do a port?
14567         ;;
14568       irix5* | irix6* | nonstopux*)
14569         case $cc_basename in
14570           CC*)
14571             lt_prog_compiler_wl_CXX='-Wl,'
14572             lt_prog_compiler_static_CXX='-non_shared'
14573             # CC pic flag -KPIC is the default.
14574             ;;
14575           *)
14576             ;;
14577         esac
14578         ;;
14579       linux* | k*bsd*-gnu | kopensolaris*-gnu)
14580         case $cc_basename in
14581           KCC*)
14582             # KAI C++ Compiler
14583             lt_prog_compiler_wl_CXX='--backend -Wl,'
14584             lt_prog_compiler_pic_CXX='-fPIC'
14585             ;;
14586           ecpc* )
14587             # old Intel C++ for x86_64 which still supported -KPIC.
14588             lt_prog_compiler_wl_CXX='-Wl,'
14589             lt_prog_compiler_pic_CXX='-KPIC'
14590             lt_prog_compiler_static_CXX='-static'
14591             ;;
14592           icpc* )
14593             # Intel C++, used to be incompatible with GCC.
14594             # ICC 10 doesn't accept -KPIC any more.
14595             lt_prog_compiler_wl_CXX='-Wl,'
14596             lt_prog_compiler_pic_CXX='-fPIC'
14597             lt_prog_compiler_static_CXX='-static'
14598             ;;
14599           pgCC* | pgcpp*)
14600             # Portland Group C++ compiler
14601             lt_prog_compiler_wl_CXX='-Wl,'
14602             lt_prog_compiler_pic_CXX='-fpic'
14603             lt_prog_compiler_static_CXX='-Bstatic'
14604             ;;
14605           cxx*)
14606             # Compaq C++
14607             # Make sure the PIC flag is empty.  It appears that all Alpha
14608             # Linux and Compaq Tru64 Unix objects are PIC.
14609             lt_prog_compiler_pic_CXX=
14610             lt_prog_compiler_static_CXX='-non_shared'
14611             ;;
14612           xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
14613             # IBM XL 8.0, 9.0 on PPC and BlueGene
14614             lt_prog_compiler_wl_CXX='-Wl,'
14615             lt_prog_compiler_pic_CXX='-qpic'
14616             lt_prog_compiler_static_CXX='-qstaticlink'
14617             ;;
14618           *)
14619             case `$CC -V 2>&1 | sed 5q` in
14620             *Sun\ C*)
14621               # Sun C++ 5.9
14622               lt_prog_compiler_pic_CXX='-KPIC'
14623               lt_prog_compiler_static_CXX='-Bstatic'
14624               lt_prog_compiler_wl_CXX='-Qoption ld '
14625               ;;
14626             esac
14627             ;;
14628         esac
14629         ;;
14630       lynxos*)
14631         ;;
14632       m88k*)
14633         ;;
14634       mvs*)
14635         case $cc_basename in
14636           cxx*)
14637             lt_prog_compiler_pic_CXX='-W c,exportall'
14638             ;;
14639           *)
14640             ;;
14641         esac
14642         ;;
14643       netbsd*)
14644         ;;
14645       *qnx* | *nto*)
14646         # QNX uses GNU C++, but need to define -shared option too, otherwise
14647         # it will coredump.
14648         lt_prog_compiler_pic_CXX='-fPIC -shared'
14649         ;;
14650       osf3* | osf4* | osf5*)
14651         case $cc_basename in
14652           KCC*)
14653             lt_prog_compiler_wl_CXX='--backend -Wl,'
14654             ;;
14655           RCC*)
14656             # Rational C++ 2.4.1
14657             lt_prog_compiler_pic_CXX='-pic'
14658             ;;
14659           cxx*)
14660             # Digital/Compaq C++
14661             lt_prog_compiler_wl_CXX='-Wl,'
14662             # Make sure the PIC flag is empty.  It appears that all Alpha
14663             # Linux and Compaq Tru64 Unix objects are PIC.
14664             lt_prog_compiler_pic_CXX=
14665             lt_prog_compiler_static_CXX='-non_shared'
14666             ;;
14667           *)
14668             ;;
14669         esac
14670         ;;
14671       psos*)
14672         ;;
14673       solaris*)
14674         case $cc_basename in
14675           CC*)
14676             # Sun C++ 4.2, 5.x and Centerline C++
14677             lt_prog_compiler_pic_CXX='-KPIC'
14678             lt_prog_compiler_static_CXX='-Bstatic'
14679             lt_prog_compiler_wl_CXX='-Qoption ld '
14680             ;;
14681           gcx*)
14682             # Green Hills C++ Compiler
14683             lt_prog_compiler_pic_CXX='-PIC'
14684             ;;
14685           *)
14686             ;;
14687         esac
14688         ;;
14689       sunos4*)
14690         case $cc_basename in
14691           CC*)
14692             # Sun C++ 4.x
14693             lt_prog_compiler_pic_CXX='-pic'
14694             lt_prog_compiler_static_CXX='-Bstatic'
14695             ;;
14696           lcc*)
14697             # Lucid
14698             lt_prog_compiler_pic_CXX='-pic'
14699             ;;
14700           *)
14701             ;;
14702         esac
14703         ;;
14704       sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
14705         case $cc_basename in
14706           CC*)
14707             lt_prog_compiler_wl_CXX='-Wl,'
14708             lt_prog_compiler_pic_CXX='-KPIC'
14709             lt_prog_compiler_static_CXX='-Bstatic'
14710             ;;
14711         esac
14712         ;;
14713       tandem*)
14714         case $cc_basename in
14715           NCC*)
14716             # NonStop-UX NCC 3.20
14717             lt_prog_compiler_pic_CXX='-KPIC'
14718             ;;
14719           *)
14720             ;;
14721         esac
14722         ;;
14723       vxworks*)
14724         ;;
14725       *)
14726         lt_prog_compiler_can_build_shared_CXX=no
14727         ;;
14728     esac
14729   fi
14730
14731 case $host_os in
14732   # For platforms which do not support PIC, -DPIC is meaningless:
14733   *djgpp*)
14734     lt_prog_compiler_pic_CXX=
14735     ;;
14736   *)
14737     lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
14738     ;;
14739 esac
14740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_CXX" >&5
14741 $as_echo "$lt_prog_compiler_pic_CXX" >&6; }
14742
14743
14744
14745 #
14746 # Check to make sure the PIC flag actually works.
14747 #
14748 if test -n "$lt_prog_compiler_pic_CXX"; then
14749   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
14750 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
14751 if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
14752   $as_echo_n "(cached) " >&6
14753 else
14754   lt_cv_prog_compiler_pic_works_CXX=no
14755    ac_outfile=conftest.$ac_objext
14756    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14757    lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
14758    # Insert the option either (1) after the last *FLAGS variable, or
14759    # (2) before a word containing "conftest.", or (3) at the end.
14760    # Note that $ac_compile itself does not contain backslashes and begins
14761    # with a dollar sign (not a hyphen), so the echo should work correctly.
14762    # The option is referenced via a variable to avoid confusing sed.
14763    lt_compile=`echo "$ac_compile" | $SED \
14764    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14765    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14766    -e 's:$: $lt_compiler_flag:'`
14767    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14768    (eval "$lt_compile" 2>conftest.err)
14769    ac_status=$?
14770    cat conftest.err >&5
14771    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14772    if (exit $ac_status) && test -s "$ac_outfile"; then
14773      # The compiler can only warn and ignore the option if not recognized
14774      # So say no if there are warnings other than the usual output.
14775      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
14776      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14777      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
14778        lt_cv_prog_compiler_pic_works_CXX=yes
14779      fi
14780    fi
14781    $RM conftest*
14782
14783 fi
14784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
14785 $as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
14786
14787 if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
14788     case $lt_prog_compiler_pic_CXX in
14789      "" | " "*) ;;
14790      *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
14791      esac
14792 else
14793     lt_prog_compiler_pic_CXX=
14794      lt_prog_compiler_can_build_shared_CXX=no
14795 fi
14796
14797 fi
14798
14799
14800
14801 #
14802 # Check to make sure the static flag actually works.
14803 #
14804 wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
14805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
14806 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
14807 if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
14808   $as_echo_n "(cached) " >&6
14809 else
14810   lt_cv_prog_compiler_static_works_CXX=no
14811    save_LDFLAGS="$LDFLAGS"
14812    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
14813    echo "$lt_simple_link_test_code" > conftest.$ac_ext
14814    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
14815      # The linker can only warn and ignore the option if not recognized
14816      # So say no if there are warnings
14817      if test -s conftest.err; then
14818        # Append any errors to the config.log.
14819        cat conftest.err 1>&5
14820        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
14821        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
14822        if diff conftest.exp conftest.er2 >/dev/null; then
14823          lt_cv_prog_compiler_static_works_CXX=yes
14824        fi
14825      else
14826        lt_cv_prog_compiler_static_works_CXX=yes
14827      fi
14828    fi
14829    $RM -r conftest*
14830    LDFLAGS="$save_LDFLAGS"
14831
14832 fi
14833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
14834 $as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
14835
14836 if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
14837     :
14838 else
14839     lt_prog_compiler_static_CXX=
14840 fi
14841
14842
14843
14844
14845     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
14846 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
14847 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
14848   $as_echo_n "(cached) " >&6
14849 else
14850   lt_cv_prog_compiler_c_o_CXX=no
14851    $RM -r conftest 2>/dev/null
14852    mkdir conftest
14853    cd conftest
14854    mkdir out
14855    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14856
14857    lt_compiler_flag="-o out/conftest2.$ac_objext"
14858    # Insert the option either (1) after the last *FLAGS variable, or
14859    # (2) before a word containing "conftest.", or (3) at the end.
14860    # Note that $ac_compile itself does not contain backslashes and begins
14861    # with a dollar sign (not a hyphen), so the echo should work correctly.
14862    lt_compile=`echo "$ac_compile" | $SED \
14863    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14864    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14865    -e 's:$: $lt_compiler_flag:'`
14866    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14867    (eval "$lt_compile" 2>out/conftest.err)
14868    ac_status=$?
14869    cat out/conftest.err >&5
14870    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14871    if (exit $ac_status) && test -s out/conftest2.$ac_objext
14872    then
14873      # The compiler can only warn and ignore the option if not recognized
14874      # So say no if there are warnings
14875      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
14876      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
14877      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14878        lt_cv_prog_compiler_c_o_CXX=yes
14879      fi
14880    fi
14881    chmod u+w . 2>&5
14882    $RM conftest*
14883    # SGI C++ compiler will create directory out/ii_files/ for
14884    # template instantiation
14885    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
14886    $RM out/* && rmdir out
14887    cd ..
14888    $RM -r conftest
14889    $RM conftest*
14890
14891 fi
14892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
14893 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
14894
14895
14896
14897     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
14898 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
14899 if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
14900   $as_echo_n "(cached) " >&6
14901 else
14902   lt_cv_prog_compiler_c_o_CXX=no
14903    $RM -r conftest 2>/dev/null
14904    mkdir conftest
14905    cd conftest
14906    mkdir out
14907    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
14908
14909    lt_compiler_flag="-o out/conftest2.$ac_objext"
14910    # Insert the option either (1) after the last *FLAGS variable, or
14911    # (2) before a word containing "conftest.", or (3) at the end.
14912    # Note that $ac_compile itself does not contain backslashes and begins
14913    # with a dollar sign (not a hyphen), so the echo should work correctly.
14914    lt_compile=`echo "$ac_compile" | $SED \
14915    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
14916    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
14917    -e 's:$: $lt_compiler_flag:'`
14918    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
14919    (eval "$lt_compile" 2>out/conftest.err)
14920    ac_status=$?
14921    cat out/conftest.err >&5
14922    echo "$as_me:$LINENO: \$? = $ac_status" >&5
14923    if (exit $ac_status) && test -s out/conftest2.$ac_objext
14924    then
14925      # The compiler can only warn and ignore the option if not recognized
14926      # So say no if there are warnings
14927      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
14928      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
14929      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
14930        lt_cv_prog_compiler_c_o_CXX=yes
14931      fi
14932    fi
14933    chmod u+w . 2>&5
14934    $RM conftest*
14935    # SGI C++ compiler will create directory out/ii_files/ for
14936    # template instantiation
14937    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
14938    $RM out/* && rmdir out
14939    cd ..
14940    $RM -r conftest
14941    $RM conftest*
14942
14943 fi
14944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
14945 $as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
14946
14947
14948
14949
14950 hard_links="nottested"
14951 if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
14952   # do not overwrite the value of need_locks provided by the user
14953   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
14954 $as_echo_n "checking if we can lock with hard links... " >&6; }
14955   hard_links=yes
14956   $RM conftest*
14957   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14958   touch conftest.a
14959   ln conftest.a conftest.b 2>&5 || hard_links=no
14960   ln conftest.a conftest.b 2>/dev/null && hard_links=no
14961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
14962 $as_echo "$hard_links" >&6; }
14963   if test "$hard_links" = no; then
14964     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
14965 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
14966     need_locks=warn
14967   fi
14968 else
14969   need_locks=no
14970 fi
14971
14972
14973
14974     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
14975 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
14976
14977   export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
14978   case $host_os in
14979   aix[4-9]*)
14980     # If we're using GNU nm, then we don't want the "-C" option.
14981     # -C means demangle to AIX nm, but means don't demangle with GNU nm
14982     # Also, AIX nm treats weak defined symbols like other global defined
14983     # symbols, whereas GNU nm marks them as "W".
14984     if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
14985       export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
14986     else
14987       export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
14988     fi
14989     ;;
14990   pw32*)
14991     export_symbols_cmds_CXX="$ltdll_cmds"
14992   ;;
14993   cygwin* | mingw* | cegcc*)
14994     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 > $export_symbols'
14995   ;;
14996   *)
14997     export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
14998   ;;
14999   esac
15000   exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
15001
15002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
15003 $as_echo "$ld_shlibs_CXX" >&6; }
15004 test "$ld_shlibs_CXX" = no && can_build_shared=no
15005
15006 with_gnu_ld_CXX=$with_gnu_ld
15007
15008
15009
15010
15011
15012
15013 #
15014 # Do we need to explicitly link libc?
15015 #
15016 case "x$archive_cmds_need_lc_CXX" in
15017 x|xyes)
15018   # Assume -lc should be added
15019   archive_cmds_need_lc_CXX=yes
15020
15021   if test "$enable_shared" = yes && test "$GCC" = yes; then
15022     case $archive_cmds_CXX in
15023     *'~'*)
15024       # FIXME: we may have to deal with multi-command sequences.
15025       ;;
15026     '$CC '*)
15027       # Test whether the compiler implicitly links with -lc since on some
15028       # systems, -lgcc has to come before -lc. If gcc already passes -lc
15029       # to ld, don't add -lc before -lgcc.
15030       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
15031 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
15032 if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
15033   $as_echo_n "(cached) " >&6
15034 else
15035   $RM conftest*
15036         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
15037
15038         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
15039   (eval $ac_compile) 2>&5
15040   ac_status=$?
15041   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15042   test $ac_status = 0; } 2>conftest.err; then
15043           soname=conftest
15044           lib=conftest
15045           libobjs=conftest.$ac_objext
15046           deplibs=
15047           wl=$lt_prog_compiler_wl_CXX
15048           pic_flag=$lt_prog_compiler_pic_CXX
15049           compiler_flags=-v
15050           linker_flags=-v
15051           verstring=
15052           output_objdir=.
15053           libname=conftest
15054           lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
15055           allow_undefined_flag_CXX=
15056           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
15057   (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
15058   ac_status=$?
15059   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
15060   test $ac_status = 0; }
15061           then
15062             lt_cv_archive_cmds_need_lc_CXX=no
15063           else
15064             lt_cv_archive_cmds_need_lc_CXX=yes
15065           fi
15066           allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
15067         else
15068           cat conftest.err 1>&5
15069         fi
15070         $RM conftest*
15071
15072 fi
15073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
15074 $as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
15075       archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
15076       ;;
15077     esac
15078   fi
15079   ;;
15080 esac
15081
15082
15083
15084
15085
15086
15087
15088
15089
15090
15091
15092
15093
15094
15095
15096
15097
15098
15099
15100
15101
15102
15103
15104
15105
15106
15107
15108
15109
15110
15111
15112
15113
15114
15115
15116
15117
15118
15119
15120
15121
15122
15123
15124
15125
15126
15127
15128
15129
15130
15131
15132
15133
15134
15135
15136
15137
15138
15139
15140
15141
15142
15143
15144
15145     { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
15146 $as_echo_n "checking dynamic linker characteristics... " >&6; }
15147
15148 library_names_spec=
15149 libname_spec='lib$name'
15150 soname_spec=
15151 shrext_cmds=".so"
15152 postinstall_cmds=
15153 postuninstall_cmds=
15154 finish_cmds=
15155 finish_eval=
15156 shlibpath_var=
15157 shlibpath_overrides_runpath=unknown
15158 version_type=none
15159 dynamic_linker="$host_os ld.so"
15160 sys_lib_dlsearch_path_spec="/lib /usr/lib"
15161 need_lib_prefix=unknown
15162 hardcode_into_libs=no
15163
15164 # when you set need_version to no, make sure it does not cause -set_version
15165 # flags to be left without arguments
15166 need_version=unknown
15167
15168 case $host_os in
15169 aix3*)
15170   version_type=linux
15171   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
15172   shlibpath_var=LIBPATH
15173
15174   # AIX 3 has no versioning support, so we append a major version to the name.
15175   soname_spec='${libname}${release}${shared_ext}$major'
15176   ;;
15177
15178 aix[4-9]*)
15179   version_type=linux
15180   need_lib_prefix=no
15181   need_version=no
15182   hardcode_into_libs=yes
15183   if test "$host_cpu" = ia64; then
15184     # AIX 5 supports IA64
15185     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
15186     shlibpath_var=LD_LIBRARY_PATH
15187   else
15188     # With GCC up to 2.95.x, collect2 would create an import file
15189     # for dependence libraries.  The import file would start with
15190     # the line `#! .'.  This would cause the generated library to
15191     # depend on `.', always an invalid library.  This was fixed in
15192     # development snapshots of GCC prior to 3.0.
15193     case $host_os in
15194       aix4 | aix4.[01] | aix4.[01].*)
15195       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
15196            echo ' yes '
15197            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
15198         :
15199       else
15200         can_build_shared=no
15201       fi
15202       ;;
15203     esac
15204     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
15205     # soname into executable. Probably we can add versioning support to
15206     # collect2, so additional links can be useful in future.
15207     if test "$aix_use_runtimelinking" = yes; then
15208       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
15209       # instead of lib<name>.a to let people know that these are not
15210       # typical AIX shared libraries.
15211       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15212     else
15213       # We preserve .a as extension for shared libraries through AIX4.2
15214       # and later when we are not doing run time linking.
15215       library_names_spec='${libname}${release}.a $libname.a'
15216       soname_spec='${libname}${release}${shared_ext}$major'
15217     fi
15218     shlibpath_var=LIBPATH
15219   fi
15220   ;;
15221
15222 amigaos*)
15223   case $host_cpu in
15224   powerpc)
15225     # Since July 2007 AmigaOS4 officially supports .so libraries.
15226     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
15227     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15228     ;;
15229   m68k)
15230     library_names_spec='$libname.ixlibrary $libname.a'
15231     # Create ${libname}_ixlibrary.a entries in /sys/libs.
15232     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 ${libname}_ixlibrary.a || exit 1; done'
15233     ;;
15234   esac
15235   ;;
15236
15237 beos*)
15238   library_names_spec='${libname}${shared_ext}'
15239   dynamic_linker="$host_os ld.so"
15240   shlibpath_var=LIBRARY_PATH
15241   ;;
15242
15243 bsdi[45]*)
15244   version_type=linux
15245   need_version=no
15246   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15247   soname_spec='${libname}${release}${shared_ext}$major'
15248   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
15249   shlibpath_var=LD_LIBRARY_PATH
15250   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
15251   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
15252   # the default ld.so.conf also contains /usr/contrib/lib and
15253   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
15254   # libtool to hard-code these into programs
15255   ;;
15256
15257 cygwin* | mingw* | pw32* | cegcc*)
15258   version_type=windows
15259   shrext_cmds=".dll"
15260   need_version=no
15261   need_lib_prefix=no
15262
15263   case $GCC,$host_os in
15264   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
15265     library_names_spec='$libname.dll.a'
15266     # DLL is installed to $(libdir)/../bin by postinstall_cmds
15267     postinstall_cmds='base_file=`basename \${file}`~
15268       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
15269       dldir=$destdir/`dirname \$dlpath`~
15270       test -d \$dldir || mkdir -p \$dldir~
15271       $install_prog $dir/$dlname \$dldir/$dlname~
15272       chmod a+x \$dldir/$dlname~
15273       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
15274         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
15275       fi'
15276     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
15277       dlpath=$dir/\$dldll~
15278        $RM \$dlpath'
15279     shlibpath_overrides_runpath=yes
15280
15281     case $host_os in
15282     cygwin*)
15283       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
15284       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
15285
15286       ;;
15287     mingw* | cegcc*)
15288       # MinGW DLLs use traditional 'lib' prefix
15289       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
15290       ;;
15291     pw32*)
15292       # pw32 DLLs use 'pw' prefix rather than 'lib'
15293       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
15294       ;;
15295     esac
15296     ;;
15297
15298   *)
15299     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
15300     ;;
15301   esac
15302   dynamic_linker='Win32 ld.exe'
15303   # FIXME: first we should search . and the directory the executable is in
15304   shlibpath_var=PATH
15305   ;;
15306
15307 darwin* | rhapsody*)
15308   dynamic_linker="$host_os dyld"
15309   version_type=darwin
15310   need_lib_prefix=no
15311   need_version=no
15312   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
15313   soname_spec='${libname}${release}${major}$shared_ext'
15314   shlibpath_overrides_runpath=yes
15315   shlibpath_var=DYLD_LIBRARY_PATH
15316   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
15317
15318   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
15319   ;;
15320
15321 dgux*)
15322   version_type=linux
15323   need_lib_prefix=no
15324   need_version=no
15325   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
15326   soname_spec='${libname}${release}${shared_ext}$major'
15327   shlibpath_var=LD_LIBRARY_PATH
15328   ;;
15329
15330 freebsd* | dragonfly*)
15331   # DragonFly does not have aout.  When/if they implement a new
15332   # versioning mechanism, adjust this.
15333   if test -x /usr/bin/objformat; then
15334     objformat=`/usr/bin/objformat`
15335   else
15336     case $host_os in
15337     freebsd[23].*) objformat=aout ;;
15338     *) objformat=elf ;;
15339     esac
15340   fi
15341   version_type=freebsd-$objformat
15342   case $version_type in
15343     freebsd-elf*)
15344       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
15345       need_version=no
15346       need_lib_prefix=no
15347       ;;
15348     freebsd-*)
15349       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
15350       need_version=yes
15351       ;;
15352   esac
15353   shlibpath_var=LD_LIBRARY_PATH
15354   case $host_os in
15355   freebsd2.*)
15356     shlibpath_overrides_runpath=yes
15357     ;;
15358   freebsd3.[01]* | freebsdelf3.[01]*)
15359     shlibpath_overrides_runpath=yes
15360     hardcode_into_libs=yes
15361     ;;
15362   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
15363   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
15364     shlibpath_overrides_runpath=no
15365     hardcode_into_libs=yes
15366     ;;
15367   *) # from 4.6 on, and DragonFly
15368     shlibpath_overrides_runpath=yes
15369     hardcode_into_libs=yes
15370     ;;
15371   esac
15372   ;;
15373
15374 haiku*)
15375   version_type=linux
15376   need_lib_prefix=no
15377   need_version=no
15378   dynamic_linker="$host_os runtime_loader"
15379   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
15380   soname_spec='${libname}${release}${shared_ext}$major'
15381   shlibpath_var=LIBRARY_PATH
15382   shlibpath_overrides_runpath=yes
15383   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
15384   hardcode_into_libs=yes
15385   ;;
15386
15387 hpux9* | hpux10* | hpux11*)
15388   # Give a soname corresponding to the major version so that dld.sl refuses to
15389   # link against other versions.
15390   version_type=sunos
15391   need_lib_prefix=no
15392   need_version=no
15393   case $host_cpu in
15394   ia64*)
15395     shrext_cmds='.so'
15396     hardcode_into_libs=yes
15397     dynamic_linker="$host_os dld.so"
15398     shlibpath_var=LD_LIBRARY_PATH
15399     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
15400     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15401     soname_spec='${libname}${release}${shared_ext}$major'
15402     if test "X$HPUX_IA64_MODE" = X32; then
15403       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
15404     else
15405       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
15406     fi
15407     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
15408     ;;
15409   hppa*64*)
15410     shrext_cmds='.sl'
15411     hardcode_into_libs=yes
15412     dynamic_linker="$host_os dld.sl"
15413     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
15414     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
15415     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15416     soname_spec='${libname}${release}${shared_ext}$major'
15417     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
15418     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
15419     ;;
15420   *)
15421     shrext_cmds='.sl'
15422     dynamic_linker="$host_os dld.sl"
15423     shlibpath_var=SHLIB_PATH
15424     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
15425     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15426     soname_spec='${libname}${release}${shared_ext}$major'
15427     ;;
15428   esac
15429   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
15430   postinstall_cmds='chmod 555 $lib'
15431   # or fails outright, so override atomically:
15432   install_override_mode=555
15433   ;;
15434
15435 interix[3-9]*)
15436   version_type=linux
15437   need_lib_prefix=no
15438   need_version=no
15439   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
15440   soname_spec='${libname}${release}${shared_ext}$major'
15441   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
15442   shlibpath_var=LD_LIBRARY_PATH
15443   shlibpath_overrides_runpath=no
15444   hardcode_into_libs=yes
15445   ;;
15446
15447 irix5* | irix6* | nonstopux*)
15448   case $host_os in
15449     nonstopux*) version_type=nonstopux ;;
15450     *)
15451         if test "$lt_cv_prog_gnu_ld" = yes; then
15452                 version_type=linux
15453         else
15454                 version_type=irix
15455         fi ;;
15456   esac
15457   need_lib_prefix=no
15458   need_version=no
15459   soname_spec='${libname}${release}${shared_ext}$major'
15460   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
15461   case $host_os in
15462   irix5* | nonstopux*)
15463     libsuff= shlibsuff=
15464     ;;
15465   *)
15466     case $LD in # libtool.m4 will add one of these switches to LD
15467     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
15468       libsuff= shlibsuff= libmagic=32-bit;;
15469     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
15470       libsuff=32 shlibsuff=N32 libmagic=N32;;
15471     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
15472       libsuff=64 shlibsuff=64 libmagic=64-bit;;
15473     *) libsuff= shlibsuff= libmagic=never-match;;
15474     esac
15475     ;;
15476   esac
15477   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
15478   shlibpath_overrides_runpath=no
15479   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
15480   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
15481   hardcode_into_libs=yes
15482   ;;
15483
15484 # No shared lib support for Linux oldld, aout, or coff.
15485 linux*oldld* | linux*aout* | linux*coff*)
15486   dynamic_linker=no
15487   ;;
15488
15489 # This must be Linux ELF.
15490
15491 # uclinux* changes (here and below) have been submitted to the libtool
15492 # project, but have not yet been accepted: they are GCC-local changes
15493 # for the time being.  (See
15494 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
15495 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
15496   version_type=linux
15497   need_lib_prefix=no
15498   need_version=no
15499   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15500   soname_spec='${libname}${release}${shared_ext}$major'
15501   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
15502   shlibpath_var=LD_LIBRARY_PATH
15503   shlibpath_overrides_runpath=no
15504
15505   # Some binutils ld are patched to set DT_RUNPATH
15506   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
15507   $as_echo_n "(cached) " >&6
15508 else
15509   lt_cv_shlibpath_overrides_runpath=no
15510     save_LDFLAGS=$LDFLAGS
15511     save_libdir=$libdir
15512     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
15513          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
15514     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15515 /* end confdefs.h.  */
15516
15517 int
15518 main ()
15519 {
15520
15521   ;
15522   return 0;
15523 }
15524 _ACEOF
15525 if ac_fn_cxx_try_link "$LINENO"; then :
15526   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
15527   lt_cv_shlibpath_overrides_runpath=yes
15528 fi
15529 fi
15530 rm -f core conftest.err conftest.$ac_objext \
15531     conftest$ac_exeext conftest.$ac_ext
15532     LDFLAGS=$save_LDFLAGS
15533     libdir=$save_libdir
15534
15535 fi
15536
15537   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
15538
15539   # This implies no fast_install, which is unacceptable.
15540   # Some rework will be needed to allow for fast_install
15541   # before this can be enabled.
15542   hardcode_into_libs=yes
15543
15544   # Append ld.so.conf contents to the search path
15545   if test -f /etc/ld.so.conf; then
15546     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' ' '`
15547     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
15548   fi
15549
15550   # We used to test for /lib/ld.so.1 and disable shared libraries on
15551   # powerpc, because MkLinux only supported shared libraries with the
15552   # GNU dynamic linker.  Since this was broken with cross compilers,
15553   # most powerpc-linux boxes support dynamic linking these days and
15554   # people can always --disable-shared, the test was removed, and we
15555   # assume the GNU/Linux dynamic linker is in use.
15556   dynamic_linker='GNU/Linux ld.so'
15557   ;;
15558
15559 netbsd*)
15560   version_type=sunos
15561   need_lib_prefix=no
15562   need_version=no
15563   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
15564     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15565     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
15566     dynamic_linker='NetBSD (a.out) ld.so'
15567   else
15568     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
15569     soname_spec='${libname}${release}${shared_ext}$major'
15570     dynamic_linker='NetBSD ld.elf_so'
15571   fi
15572   shlibpath_var=LD_LIBRARY_PATH
15573   shlibpath_overrides_runpath=yes
15574   hardcode_into_libs=yes
15575   ;;
15576
15577 newsos6)
15578   version_type=linux
15579   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15580   shlibpath_var=LD_LIBRARY_PATH
15581   shlibpath_overrides_runpath=yes
15582   ;;
15583
15584 *nto* | *qnx*)
15585   version_type=qnx
15586   need_lib_prefix=no
15587   need_version=no
15588   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15589   soname_spec='${libname}${release}${shared_ext}$major'
15590   shlibpath_var=LD_LIBRARY_PATH
15591   shlibpath_overrides_runpath=no
15592   hardcode_into_libs=yes
15593   dynamic_linker='ldqnx.so'
15594   ;;
15595
15596 openbsd*)
15597   version_type=sunos
15598   sys_lib_dlsearch_path_spec="/usr/lib"
15599   need_lib_prefix=no
15600   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
15601   case $host_os in
15602     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
15603     *)                          need_version=no  ;;
15604   esac
15605   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15606   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
15607   shlibpath_var=LD_LIBRARY_PATH
15608   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
15609     case $host_os in
15610       openbsd2.[89] | openbsd2.[89].*)
15611         shlibpath_overrides_runpath=no
15612         ;;
15613       *)
15614         shlibpath_overrides_runpath=yes
15615         ;;
15616       esac
15617   else
15618     shlibpath_overrides_runpath=yes
15619   fi
15620   ;;
15621
15622 os2*)
15623   libname_spec='$name'
15624   shrext_cmds=".dll"
15625   need_lib_prefix=no
15626   library_names_spec='$libname${shared_ext} $libname.a'
15627   dynamic_linker='OS/2 ld.exe'
15628   shlibpath_var=LIBPATH
15629   ;;
15630
15631 osf3* | osf4* | osf5*)
15632   version_type=osf
15633   need_lib_prefix=no
15634   need_version=no
15635   soname_spec='${libname}${release}${shared_ext}$major'
15636   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15637   shlibpath_var=LD_LIBRARY_PATH
15638   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
15639   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
15640   ;;
15641
15642 rdos*)
15643   dynamic_linker=no
15644   ;;
15645
15646 solaris*)
15647   version_type=linux
15648   need_lib_prefix=no
15649   need_version=no
15650   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15651   soname_spec='${libname}${release}${shared_ext}$major'
15652   shlibpath_var=LD_LIBRARY_PATH
15653   shlibpath_overrides_runpath=yes
15654   hardcode_into_libs=yes
15655   # ldd complains unless libraries are executable
15656   postinstall_cmds='chmod +x $lib'
15657   ;;
15658
15659 sunos4*)
15660   version_type=sunos
15661   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
15662   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
15663   shlibpath_var=LD_LIBRARY_PATH
15664   shlibpath_overrides_runpath=yes
15665   if test "$with_gnu_ld" = yes; then
15666     need_lib_prefix=no
15667   fi
15668   need_version=yes
15669   ;;
15670
15671 sysv4 | sysv4.3*)
15672   version_type=linux
15673   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15674   soname_spec='${libname}${release}${shared_ext}$major'
15675   shlibpath_var=LD_LIBRARY_PATH
15676   case $host_vendor in
15677     sni)
15678       shlibpath_overrides_runpath=no
15679       need_lib_prefix=no
15680       runpath_var=LD_RUN_PATH
15681       ;;
15682     siemens)
15683       need_lib_prefix=no
15684       ;;
15685     motorola)
15686       need_lib_prefix=no
15687       need_version=no
15688       shlibpath_overrides_runpath=no
15689       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
15690       ;;
15691   esac
15692   ;;
15693
15694 sysv4*MP*)
15695   if test -d /usr/nec ;then
15696     version_type=linux
15697     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
15698     soname_spec='$libname${shared_ext}.$major'
15699     shlibpath_var=LD_LIBRARY_PATH
15700   fi
15701   ;;
15702
15703 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
15704   version_type=freebsd-elf
15705   need_lib_prefix=no
15706   need_version=no
15707   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
15708   soname_spec='${libname}${release}${shared_ext}$major'
15709   shlibpath_var=LD_LIBRARY_PATH
15710   shlibpath_overrides_runpath=yes
15711   hardcode_into_libs=yes
15712   if test "$with_gnu_ld" = yes; then
15713     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
15714   else
15715     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
15716     case $host_os in
15717       sco3.2v5*)
15718         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
15719         ;;
15720     esac
15721   fi
15722   sys_lib_dlsearch_path_spec='/usr/lib'
15723   ;;
15724
15725 tpf*)
15726   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
15727   version_type=linux
15728   need_lib_prefix=no
15729   need_version=no
15730   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15731   shlibpath_var=LD_LIBRARY_PATH
15732   shlibpath_overrides_runpath=no
15733   hardcode_into_libs=yes
15734   ;;
15735
15736 uts4*)
15737   version_type=linux
15738   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15739   soname_spec='${libname}${release}${shared_ext}$major'
15740   shlibpath_var=LD_LIBRARY_PATH
15741   ;;
15742
15743 # Shared libraries for VwWorks, >= 7 only at this stage
15744 # and (fpic) still incompatible with "large" code models
15745 # in a few configurations. Only for RTP mode in any case,
15746 # and upon explicit request at configure time.
15747 vxworks7*)
15748   dynamic_linker=no
15749   case ${with_multisubdir}-${enable_shared} in
15750     *large*)
15751       ;;
15752     *mrtp*-yes)
15753       version_type=linux
15754       need_lib_prefix=no
15755       need_version=no
15756       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
15757       soname_spec='${libname}${release}${shared_ext}$major'
15758       dynamic_linker="$host_os module_loader"
15759       ;;
15760   esac
15761   ;;
15762 *)
15763   dynamic_linker=no
15764   ;;
15765 esac
15766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
15767 $as_echo "$dynamic_linker" >&6; }
15768 test "$dynamic_linker" = no && can_build_shared=no
15769
15770 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
15771 if test "$GCC" = yes; then
15772   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
15773 fi
15774
15775 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
15776   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
15777 fi
15778 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
15779   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
15780 fi
15781
15782
15783
15784
15785
15786
15787
15788
15789
15790
15791
15792
15793
15794
15795
15796
15797
15798
15799
15800
15801
15802
15803
15804
15805
15806
15807
15808
15809
15810
15811
15812
15813
15814
15815
15816
15817
15818
15819     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
15820 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
15821 hardcode_action_CXX=
15822 if test -n "$hardcode_libdir_flag_spec_CXX" ||
15823    test -n "$runpath_var_CXX" ||
15824    test "X$hardcode_automatic_CXX" = "Xyes" ; then
15825
15826   # We can hardcode non-existent directories.
15827   if test "$hardcode_direct_CXX" != no &&
15828      # If the only mechanism to avoid hardcoding is shlibpath_var, we
15829      # have to relink, otherwise we might link with an installed library
15830      # when we should be linking with a yet-to-be-installed one
15831      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
15832      test "$hardcode_minus_L_CXX" != no; then
15833     # Linking always hardcodes the temporary library directory.
15834     hardcode_action_CXX=relink
15835   else
15836     # We can link without hardcoding, and we can hardcode nonexisting dirs.
15837     hardcode_action_CXX=immediate
15838   fi
15839 else
15840   # We cannot hardcode anything, or else we can only hardcode existing
15841   # directories.
15842   hardcode_action_CXX=unsupported
15843 fi
15844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
15845 $as_echo "$hardcode_action_CXX" >&6; }
15846
15847 if test "$hardcode_action_CXX" = relink ||
15848    test "$inherit_rpath_CXX" = yes; then
15849   # Fast installation is not supported
15850   enable_fast_install=no
15851 elif test "$shlibpath_overrides_runpath" = yes ||
15852      test "$enable_shared" = no; then
15853   # Fast installation is not necessary
15854   enable_fast_install=needless
15855 fi
15856
15857
15858
15859
15860
15861
15862
15863   fi # test -n "$compiler"
15864
15865   CC=$lt_save_CC
15866   LDCXX=$LD
15867   LD=$lt_save_LD
15868   GCC=$lt_save_GCC
15869   with_gnu_ld=$lt_save_with_gnu_ld
15870   lt_cv_path_LDCXX=$lt_cv_path_LD
15871   lt_cv_path_LD=$lt_save_path_LD
15872   lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
15873   lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
15874 fi # test "$_lt_caught_CXX_error" != yes
15875
15876 ac_ext=c
15877 ac_cpp='$CPP $CPPFLAGS'
15878 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
15879 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
15880 ac_compiler_gnu=$ac_cv_c_compiler_gnu
15881
15882
15883
15884
15885
15886
15887
15888
15889
15890
15891
15892
15893
15894         ac_config_commands="$ac_config_commands libtool"
15895
15896
15897
15898
15899 # Only expand once:
15900
15901
15902
15903 for ac_prog in gawk mawk nawk awk
15904 do
15905   # Extract the first word of "$ac_prog", so it can be a program name with args.
15906 set dummy $ac_prog; ac_word=$2
15907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
15908 $as_echo_n "checking for $ac_word... " >&6; }
15909 if ${ac_cv_prog_AWK+:} false; then :
15910   $as_echo_n "(cached) " >&6
15911 else
15912   if test -n "$AWK"; then
15913   ac_cv_prog_AWK="$AWK" # Let the user override the test.
15914 else
15915 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15916 for as_dir in $PATH
15917 do
15918   IFS=$as_save_IFS
15919   test -z "$as_dir" && as_dir=.
15920     for ac_exec_ext in '' $ac_executable_extensions; do
15921   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
15922     ac_cv_prog_AWK="$ac_prog"
15923     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
15924     break 2
15925   fi
15926 done
15927   done
15928 IFS=$as_save_IFS
15929
15930 fi
15931 fi
15932 AWK=$ac_cv_prog_AWK
15933 if test -n "$AWK"; then
15934   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
15935 $as_echo "$AWK" >&6; }
15936 else
15937   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
15938 $as_echo "no" >&6; }
15939 fi
15940
15941
15942   test -n "$AWK" && break
15943 done
15944
15945 case "$AWK" in
15946 "") as_fn_error $? "can't build without awk" "$LINENO" 5 ;;
15947 esac
15948
15949
15950
15951
15952  if test x$enable_darwin_at_rpath = xyes; then
15953   ENABLE_DARWIN_AT_RPATH_TRUE=
15954   ENABLE_DARWIN_AT_RPATH_FALSE='#'
15955 else
15956   ENABLE_DARWIN_AT_RPATH_TRUE='#'
15957   ENABLE_DARWIN_AT_RPATH_FALSE=
15958 fi
15959
15960
15961 # The cast to long int works around a bug in the HP C Compiler
15962 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15963 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15964 # This bug is HP SR number 8606223364.
15965 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
15966 $as_echo_n "checking size of void *... " >&6; }
15967 if ${ac_cv_sizeof_void_p+:} false; then :
15968   $as_echo_n "(cached) " >&6
15969 else
15970   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
15971
15972 else
15973   if test "$ac_cv_type_void_p" = yes; then
15974      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15975 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15976 as_fn_error 77 "cannot compute sizeof (void *)
15977 See \`config.log' for more details" "$LINENO" 5; }
15978    else
15979      ac_cv_sizeof_void_p=0
15980    fi
15981 fi
15982
15983 fi
15984 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
15985 $as_echo "$ac_cv_sizeof_void_p" >&6; }
15986
15987
15988
15989 cat >>confdefs.h <<_ACEOF
15990 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
15991 _ACEOF
15992
15993
15994
15995 if test "${multilib}" = "yes"; then
15996   multilib_arg="--enable-multilib"
15997 else
15998   multilib_arg=
15999 fi
16000
16001 # Get target configury.
16002 unset TSAN_SUPPORTED
16003 unset LSAN_SUPPORTED
16004 unset HWASAN_SUPPORTED
16005 . ${srcdir}/configure.tgt
16006  if test "x$TSAN_SUPPORTED" = "xyes"; then
16007   TSAN_SUPPORTED_TRUE=
16008   TSAN_SUPPORTED_FALSE='#'
16009 else
16010   TSAN_SUPPORTED_TRUE='#'
16011   TSAN_SUPPORTED_FALSE=
16012 fi
16013
16014  if test "x$LSAN_SUPPORTED" = "xyes"; then
16015   LSAN_SUPPORTED_TRUE=
16016   LSAN_SUPPORTED_FALSE='#'
16017 else
16018   LSAN_SUPPORTED_TRUE='#'
16019   LSAN_SUPPORTED_FALSE=
16020 fi
16021
16022  if test "x$HWASAN_SUPPORTED" = "xyes"; then
16023   HWASAN_SUPPORTED_TRUE=
16024   HWASAN_SUPPORTED_FALSE='#'
16025 else
16026   HWASAN_SUPPORTED_TRUE='#'
16027   HWASAN_SUPPORTED_FALSE=
16028 fi
16029
16030
16031 # Check for functions needed.
16032 for ac_func in clock_getres clock_gettime clock_settime lstat readlink
16033 do :
16034   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
16035 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
16036 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
16037   cat >>confdefs.h <<_ACEOF
16038 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
16039 _ACEOF
16040
16041 fi
16042 done
16043
16044
16045 # Common libraries that we need to link against for all sanitizer libs.
16046 link_sanitizer_common='-lpthread -lm'
16047
16048 # At least for glibc, shm_open is in librt.  But don't pull that
16049 # in if it still doesn't give us the function we want.  This
16050 # test is copied from libgomp.
16051 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shm_open in -lrt" >&5
16052 $as_echo_n "checking for shm_open in -lrt... " >&6; }
16053 if ${ac_cv_lib_rt_shm_open+:} false; then :
16054   $as_echo_n "(cached) " >&6
16055 else
16056   ac_check_lib_save_LIBS=$LIBS
16057 LIBS="-lrt  $LIBS"
16058 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16059 /* end confdefs.h.  */
16060
16061 /* Override any GCC internal prototype to avoid an error.
16062    Use char because int might match the return type of a GCC
16063    builtin and then its argument prototype would still apply.  */
16064 #ifdef __cplusplus
16065 extern "C"
16066 #endif
16067 char shm_open ();
16068 int
16069 main ()
16070 {
16071 return shm_open ();
16072   ;
16073   return 0;
16074 }
16075 _ACEOF
16076 if ac_fn_c_try_link "$LINENO"; then :
16077   ac_cv_lib_rt_shm_open=yes
16078 else
16079   ac_cv_lib_rt_shm_open=no
16080 fi
16081 rm -f core conftest.err conftest.$ac_objext \
16082     conftest$ac_exeext conftest.$ac_ext
16083 LIBS=$ac_check_lib_save_LIBS
16084 fi
16085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_shm_open" >&5
16086 $as_echo "$ac_cv_lib_rt_shm_open" >&6; }
16087 if test "x$ac_cv_lib_rt_shm_open" = xyes; then :
16088   link_sanitizer_common="-lrt $link_sanitizer_common"
16089 fi
16090
16091
16092 # Do a configure time check for -ldl
16093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlsym in -ldl" >&5
16094 $as_echo_n "checking for dlsym in -ldl... " >&6; }
16095 if ${ac_cv_lib_dl_dlsym+:} false; then :
16096   $as_echo_n "(cached) " >&6
16097 else
16098   ac_check_lib_save_LIBS=$LIBS
16099 LIBS="-ldl  $LIBS"
16100 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16101 /* end confdefs.h.  */
16102
16103 /* Override any GCC internal prototype to avoid an error.
16104    Use char because int might match the return type of a GCC
16105    builtin and then its argument prototype would still apply.  */
16106 #ifdef __cplusplus
16107 extern "C"
16108 #endif
16109 char dlsym ();
16110 int
16111 main ()
16112 {
16113 return dlsym ();
16114   ;
16115   return 0;
16116 }
16117 _ACEOF
16118 if ac_fn_c_try_link "$LINENO"; then :
16119   ac_cv_lib_dl_dlsym=yes
16120 else
16121   ac_cv_lib_dl_dlsym=no
16122 fi
16123 rm -f core conftest.err conftest.$ac_objext \
16124     conftest$ac_exeext conftest.$ac_ext
16125 LIBS=$ac_check_lib_save_LIBS
16126 fi
16127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlsym" >&5
16128 $as_echo "$ac_cv_lib_dl_dlsym" >&6; }
16129 if test "x$ac_cv_lib_dl_dlsym" = xyes; then :
16130   link_sanitizer_common="-ldl $link_sanitizer_common"
16131 fi
16132
16133
16134 # Set up the set of additional libraries that we need to link against for libasan.
16135 link_libasan=$link_sanitizer_common
16136
16137
16138 # Set up the set of additional libraries that we need to link against for libhwasan.
16139 link_libhwasan=$link_sanitizer_common
16140
16141
16142 # Set up the set of additional libraries that we need to link against for libtsan.
16143 link_libtsan=$link_sanitizer_common
16144
16145
16146 # Set up the set of additional libraries that we need to link against for libubsan.
16147 link_libubsan=$link_sanitizer_common
16148
16149
16150 # Set up the set of additional libraries that we need to link against for liblsan.
16151 link_liblsan=$link_sanitizer_common
16152
16153
16154
16155 # At least for glibc, clock_gettime is in librt.  But don't pull that
16156 # in if it still doesn't give us the function we want.  This
16157 # test is copied from libgomp.
16158 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime in -lrt" >&5
16159 $as_echo_n "checking for clock_gettime in -lrt... " >&6; }
16160 if ${ac_cv_lib_rt_clock_gettime+:} false; then :
16161   $as_echo_n "(cached) " >&6
16162 else
16163   ac_check_lib_save_LIBS=$LIBS
16164 LIBS="-lrt  $LIBS"
16165 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16166 /* end confdefs.h.  */
16167
16168 /* Override any GCC internal prototype to avoid an error.
16169    Use char because int might match the return type of a GCC
16170    builtin and then its argument prototype would still apply.  */
16171 #ifdef __cplusplus
16172 extern "C"
16173 #endif
16174 char clock_gettime ();
16175 int
16176 main ()
16177 {
16178 return clock_gettime ();
16179   ;
16180   return 0;
16181 }
16182 _ACEOF
16183 if ac_fn_c_try_link "$LINENO"; then :
16184   ac_cv_lib_rt_clock_gettime=yes
16185 else
16186   ac_cv_lib_rt_clock_gettime=no
16187 fi
16188 rm -f core conftest.err conftest.$ac_objext \
16189     conftest$ac_exeext conftest.$ac_ext
16190 LIBS=$ac_check_lib_save_LIBS
16191 fi
16192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_clock_gettime" >&5
16193 $as_echo "$ac_cv_lib_rt_clock_gettime" >&6; }
16194 if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then :
16195   link_libasan="-lrt $link_libasan"
16196 link_libtsan="-lrt $link_libtsan"
16197 # Other sanitizers do not override clock_* API
16198
16199 fi
16200
16201
16202 case "$host" in
16203   *-*-darwin*) MAC_INTERPOSE=true ; enable_static=no ;;
16204   *) MAC_INTERPOSE=false ;;
16205 esac
16206  if $MAC_INTERPOSE; then
16207   USING_MAC_INTERPOSE_TRUE=
16208   USING_MAC_INTERPOSE_FALSE='#'
16209 else
16210   USING_MAC_INTERPOSE_TRUE='#'
16211   USING_MAC_INTERPOSE_FALSE=
16212 fi
16213
16214
16215 backtrace_supported=yes
16216
16217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for necessary platform features" >&5
16218 $as_echo_n "checking for necessary platform features... " >&6; }
16219 case "$target" in
16220   *-*-linux*)
16221     # Some old Linux distributions miss required syscalls.
16222     sanitizer_supported=no
16223     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16224 /* end confdefs.h.  */
16225 #include <sys/syscall.h>
16226 #include <unistd.h>
16227 int
16228 main ()
16229 {
16230
16231       syscall (__NR_gettid);
16232       syscall (__NR_futex);
16233       syscall (__NR_exit_group);
16234
16235   ;
16236   return 0;
16237 }
16238 _ACEOF
16239 if ac_fn_c_try_compile "$LINENO"; then :
16240   sanitizer_supported=yes
16241 fi
16242 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16243     ;;
16244   *)
16245     sanitizer_supported=yes
16246     ;;
16247 esac
16248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $sanitizer_supported" >&5
16249 $as_echo "$sanitizer_supported" >&6; }
16250  if test "$sanitizer_supported" = yes; then
16251   SANITIZER_SUPPORTED_TRUE=
16252   SANITIZER_SUPPORTED_FALSE='#'
16253 else
16254   SANITIZER_SUPPORTED_TRUE='#'
16255   SANITIZER_SUPPORTED_FALSE=
16256 fi
16257
16258
16259 # Test for __sync support.
16260 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __sync extensions" >&5
16261 $as_echo_n "checking __sync extensions... " >&6; }
16262 if ${libsanitizer_cv_sys_sync+:} false; then :
16263   $as_echo_n "(cached) " >&6
16264 else
16265   if test -n "${with_target_subdir}"; then
16266    libsanitizer_cv_sys_sync=yes
16267  else
16268    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16269 /* end confdefs.h.  */
16270 int i;
16271 int
16272 main ()
16273 {
16274 __sync_bool_compare_and_swap (&i, i, i);
16275                        __sync_lock_test_and_set (&i, 1);
16276                        __sync_lock_release (&i);
16277   ;
16278   return 0;
16279 }
16280 _ACEOF
16281 if ac_fn_c_try_link "$LINENO"; then :
16282   libsanitizer_cv_sys_sync=yes
16283 else
16284   libsanitizer_cv_sys_sync=no
16285 fi
16286 rm -f core conftest.err conftest.$ac_objext \
16287     conftest$ac_exeext conftest.$ac_ext
16288  fi
16289 fi
16290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libsanitizer_cv_sys_sync" >&5
16291 $as_echo "$libsanitizer_cv_sys_sync" >&6; }
16292 if test "$libsanitizer_cv_sys_sync" = "yes"; then
16293
16294 $as_echo "#define HAVE_SYNC_FUNCTIONS 1" >>confdefs.h
16295
16296 fi
16297
16298 # Test for __atomic support.
16299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking __atomic extensions" >&5
16300 $as_echo_n "checking __atomic extensions... " >&6; }
16301 if ${libsanitizer_cv_sys_atomic+:} false; then :
16302   $as_echo_n "(cached) " >&6
16303 else
16304   if test -n "${with_target_subdir}"; then
16305    libsanitizer_cv_sys_atomic=yes
16306  else
16307    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16308 /* end confdefs.h.  */
16309 int i;
16310 int
16311 main ()
16312 {
16313 __atomic_load_n (&i, __ATOMIC_ACQUIRE);
16314                        __atomic_store_n (&i, 1, __ATOMIC_RELEASE);
16315   ;
16316   return 0;
16317 }
16318 _ACEOF
16319 if ac_fn_c_try_link "$LINENO"; then :
16320   libsanitizer_cv_sys_atomic=yes
16321 else
16322   libsanitizer_cv_sys_atomic=no
16323 fi
16324 rm -f core conftest.err conftest.$ac_objext \
16325     conftest$ac_exeext conftest.$ac_ext
16326  fi
16327 fi
16328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libsanitizer_cv_sys_atomic" >&5
16329 $as_echo "$libsanitizer_cv_sys_atomic" >&6; }
16330 if test "$libsanitizer_cv_sys_atomic" = "yes"; then
16331
16332 $as_echo "#define HAVE_ATOMIC_FUNCTIONS 1" >>confdefs.h
16333
16334 fi
16335
16336 # The library needs to be able to read the executable itself.  Compile
16337 # a file to determine the executable format.  The awk script
16338 # filetype.awk prints out the file type.
16339 { $as_echo "$as_me:${as_lineno-$LINENO}: checking output filetype" >&5
16340 $as_echo_n "checking output filetype... " >&6; }
16341 if ${libsanitizer_cv_sys_filetype+:} false; then :
16342   $as_echo_n "(cached) " >&6
16343 else
16344   filetype=
16345 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16346 /* end confdefs.h.  */
16347 int i;
16348 int
16349 main ()
16350 {
16351 int j;
16352   ;
16353   return 0;
16354 }
16355 _ACEOF
16356 if ac_fn_c_try_compile "$LINENO"; then :
16357   filetype=`${AWK} -f $srcdir/../libbacktrace/filetype.awk conftest.$ac_objext`
16358 else
16359   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16360 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16361 as_fn_error $? "compiler failed
16362 See \`config.log' for more details" "$LINENO" 5; }
16363 fi
16364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16365 libsanitizer_cv_sys_filetype=$filetype
16366 fi
16367 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libsanitizer_cv_sys_filetype" >&5
16368 $as_echo "$libsanitizer_cv_sys_filetype" >&6; }
16369
16370 # Match the file type to decide what files to compile.
16371 FORMAT_FILE=
16372 case "$libsanitizer_cv_sys_filetype" in
16373 elf*) FORMAT_FILE="elf.lo" ;;
16374 *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not determine output file type" >&5
16375 $as_echo "$as_me: WARNING: could not determine output file type" >&2;}
16376    FORMAT_FILE="unknown.lo"
16377    backtrace_supported=no
16378    ;;
16379 esac
16380
16381
16382 # ELF defines.
16383 elfsize=
16384 case "$libsanitizer_cv_sys_filetype" in
16385 elf32) elfsize=32 ;;
16386 elf64) elfsize=64 ;;
16387 esac
16388
16389 cat >>confdefs.h <<_ACEOF
16390 #define BACKTRACE_ELF_SIZE $elfsize
16391 _ACEOF
16392
16393
16394 BACKTRACE_SUPPORTED=0
16395 if test "$backtrace_supported" = "yes"; then
16396   BACKTRACE_SUPPORTED=1
16397 fi
16398
16399
16400
16401
16402 inttype_headers=`echo inttypes.h sys/inttypes.h  | sed -e 's/,/ /g'`
16403
16404 acx_cv_header_stdint=stddef.h
16405 acx_cv_header_stdint_kind="(already complete)"
16406 for i in stdint.h $inttype_headers; do
16407   unset ac_cv_type_uintptr_t
16408   unset ac_cv_type_uintmax_t
16409   unset ac_cv_type_int_least32_t
16410   unset ac_cv_type_int_fast32_t
16411   unset ac_cv_type_uint64_t
16412   $as_echo_n "looking for a compliant stdint.h in $i, " >&6
16413   ac_fn_c_check_type "$LINENO" "uintmax_t" "ac_cv_type_uintmax_t" "#include <sys/types.h>
16414 #include <$i>
16415 "
16416 if test "x$ac_cv_type_uintmax_t" = xyes; then :
16417   acx_cv_header_stdint=$i
16418 else
16419   continue
16420 fi
16421
16422   ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
16423 #include <$i>
16424 "
16425 if test "x$ac_cv_type_uintptr_t" = xyes; then :
16426
16427 else
16428   acx_cv_header_stdint_kind="(mostly complete)"
16429 fi
16430
16431   ac_fn_c_check_type "$LINENO" "int_least32_t" "ac_cv_type_int_least32_t" "#include <sys/types.h>
16432 #include <$i>
16433 "
16434 if test "x$ac_cv_type_int_least32_t" = xyes; then :
16435
16436 else
16437   acx_cv_header_stdint_kind="(mostly complete)"
16438 fi
16439
16440   ac_fn_c_check_type "$LINENO" "int_fast32_t" "ac_cv_type_int_fast32_t" "#include <sys/types.h>
16441 #include <$i>
16442 "
16443 if test "x$ac_cv_type_int_fast32_t" = xyes; then :
16444
16445 else
16446   acx_cv_header_stdint_kind="(mostly complete)"
16447 fi
16448
16449   ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
16450 #include <$i>
16451 "
16452 if test "x$ac_cv_type_uint64_t" = xyes; then :
16453
16454 else
16455   acx_cv_header_stdint_kind="(lacks uint64_t)"
16456 fi
16457
16458   break
16459 done
16460 if test "$acx_cv_header_stdint" = stddef.h; then
16461   acx_cv_header_stdint_kind="(lacks uintmax_t)"
16462   for i in stdint.h $inttype_headers; do
16463     unset ac_cv_type_uintptr_t
16464     unset ac_cv_type_uint32_t
16465     unset ac_cv_type_uint64_t
16466     $as_echo_n "looking for an incomplete stdint.h in $i, " >&6
16467     ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "#include <sys/types.h>
16468 #include <$i>
16469 "
16470 if test "x$ac_cv_type_uint32_t" = xyes; then :
16471   acx_cv_header_stdint=$i
16472 else
16473   continue
16474 fi
16475
16476     ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "#include <sys/types.h>
16477 #include <$i>
16478 "
16479 if test "x$ac_cv_type_uint64_t" = xyes; then :
16480
16481 fi
16482
16483     ac_fn_c_check_type "$LINENO" "uintptr_t" "ac_cv_type_uintptr_t" "#include <sys/types.h>
16484 #include <$i>
16485 "
16486 if test "x$ac_cv_type_uintptr_t" = xyes; then :
16487
16488 fi
16489
16490     break
16491   done
16492 fi
16493 if test "$acx_cv_header_stdint" = stddef.h; then
16494   acx_cv_header_stdint_kind="(u_intXX_t style)"
16495   for i in sys/types.h $inttype_headers; do
16496     unset ac_cv_type_u_int32_t
16497     unset ac_cv_type_u_int64_t
16498     $as_echo_n "looking for u_intXX_t types in $i, " >&6
16499     ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "#include <sys/types.h>
16500 #include <$i>
16501 "
16502 if test "x$ac_cv_type_u_int32_t" = xyes; then :
16503   acx_cv_header_stdint=$i
16504 else
16505   continue
16506 fi
16507
16508     ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "#include <sys/types.h>
16509 #include <$i>
16510 "
16511 if test "x$ac_cv_type_u_int64_t" = xyes; then :
16512
16513 fi
16514
16515     break
16516   done
16517 fi
16518 if test "$acx_cv_header_stdint" = stddef.h; then
16519   acx_cv_header_stdint_kind="(using manual detection)"
16520 fi
16521
16522 test -z "$ac_cv_type_uintptr_t" && ac_cv_type_uintptr_t=no
16523 test -z "$ac_cv_type_uint64_t" && ac_cv_type_uint64_t=no
16524 test -z "$ac_cv_type_u_int64_t" && ac_cv_type_u_int64_t=no
16525 test -z "$ac_cv_type_int_least32_t" && ac_cv_type_int_least32_t=no
16526 test -z "$ac_cv_type_int_fast32_t" && ac_cv_type_int_fast32_t=no
16527
16528 # ----------------- Summarize what we found so far
16529
16530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking what to include in gstdint.h" >&5
16531 $as_echo_n "checking what to include in gstdint.h... " >&6; }
16532
16533 case `$as_basename -- gstdint.h ||
16534 $as_expr X/gstdint.h : '.*/\([^/][^/]*\)/*$' \| \
16535          Xgstdint.h : 'X\(//\)$' \| \
16536          Xgstdint.h : 'X\(/\)' \| . 2>/dev/null ||
16537 $as_echo X/gstdint.h |
16538     sed '/^.*\/\([^/][^/]*\)\/*$/{
16539             s//\1/
16540             q
16541           }
16542           /^X\/\(\/\/\)$/{
16543             s//\1/
16544             q
16545           }
16546           /^X\/\(\/\).*/{
16547             s//\1/
16548             q
16549           }
16550           s/.*/./; q'` in
16551   stdint.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
16552 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
16553   inttypes.h) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: are you sure you want it there?" >&5
16554 $as_echo "$as_me: WARNING: are you sure you want it there?" >&2;} ;;
16555   *) ;;
16556 esac
16557
16558 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_header_stdint $acx_cv_header_stdint_kind" >&5
16559 $as_echo "$acx_cv_header_stdint $acx_cv_header_stdint_kind" >&6; }
16560
16561 # ----------------- done included file, check C basic types --------
16562
16563 # Lacking an uintptr_t?  Test size of void *
16564 case "$acx_cv_header_stdint:$ac_cv_type_uintptr_t" in
16565   stddef.h:* | *:no) # The cast to long int works around a bug in the HP C Compiler
16566 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16567 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16568 # This bug is HP SR number 8606223364.
16569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
16570 $as_echo_n "checking size of void *... " >&6; }
16571 if ${ac_cv_sizeof_void_p+:} false; then :
16572   $as_echo_n "(cached) " >&6
16573 else
16574   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
16575
16576 else
16577   if test "$ac_cv_type_void_p" = yes; then
16578      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16579 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16580 as_fn_error 77 "cannot compute sizeof (void *)
16581 See \`config.log' for more details" "$LINENO" 5; }
16582    else
16583      ac_cv_sizeof_void_p=0
16584    fi
16585 fi
16586
16587 fi
16588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
16589 $as_echo "$ac_cv_sizeof_void_p" >&6; }
16590
16591
16592
16593 cat >>confdefs.h <<_ACEOF
16594 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
16595 _ACEOF
16596
16597  ;;
16598 esac
16599
16600 # Lacking an uint64_t?  Test size of long
16601 case "$acx_cv_header_stdint:$ac_cv_type_uint64_t:$ac_cv_type_u_int64_t" in
16602   stddef.h:*:* | *:no:no) # The cast to long int works around a bug in the HP C Compiler
16603 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16604 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16605 # This bug is HP SR number 8606223364.
16606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
16607 $as_echo_n "checking size of long... " >&6; }
16608 if ${ac_cv_sizeof_long+:} false; then :
16609   $as_echo_n "(cached) " >&6
16610 else
16611   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
16612
16613 else
16614   if test "$ac_cv_type_long" = yes; then
16615      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16616 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16617 as_fn_error 77 "cannot compute sizeof (long)
16618 See \`config.log' for more details" "$LINENO" 5; }
16619    else
16620      ac_cv_sizeof_long=0
16621    fi
16622 fi
16623
16624 fi
16625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
16626 $as_echo "$ac_cv_sizeof_long" >&6; }
16627
16628
16629
16630 cat >>confdefs.h <<_ACEOF
16631 #define SIZEOF_LONG $ac_cv_sizeof_long
16632 _ACEOF
16633
16634  ;;
16635 esac
16636
16637 if test $acx_cv_header_stdint = stddef.h; then
16638   # Lacking a good header?  Test size of everything and deduce all types.
16639   # The cast to long int works around a bug in the HP C Compiler
16640 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16641 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16642 # This bug is HP SR number 8606223364.
16643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
16644 $as_echo_n "checking size of int... " >&6; }
16645 if ${ac_cv_sizeof_int+:} false; then :
16646   $as_echo_n "(cached) " >&6
16647 else
16648   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int"        "$ac_includes_default"; then :
16649
16650 else
16651   if test "$ac_cv_type_int" = yes; then
16652      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16653 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16654 as_fn_error 77 "cannot compute sizeof (int)
16655 See \`config.log' for more details" "$LINENO" 5; }
16656    else
16657      ac_cv_sizeof_int=0
16658    fi
16659 fi
16660
16661 fi
16662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
16663 $as_echo "$ac_cv_sizeof_int" >&6; }
16664
16665
16666
16667 cat >>confdefs.h <<_ACEOF
16668 #define SIZEOF_INT $ac_cv_sizeof_int
16669 _ACEOF
16670
16671
16672   # The cast to long int works around a bug in the HP C Compiler
16673 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16674 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16675 # This bug is HP SR number 8606223364.
16676 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
16677 $as_echo_n "checking size of short... " >&6; }
16678 if ${ac_cv_sizeof_short+:} false; then :
16679   $as_echo_n "(cached) " >&6
16680 else
16681   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short"        "$ac_includes_default"; then :
16682
16683 else
16684   if test "$ac_cv_type_short" = yes; then
16685      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16686 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16687 as_fn_error 77 "cannot compute sizeof (short)
16688 See \`config.log' for more details" "$LINENO" 5; }
16689    else
16690      ac_cv_sizeof_short=0
16691    fi
16692 fi
16693
16694 fi
16695 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
16696 $as_echo "$ac_cv_sizeof_short" >&6; }
16697
16698
16699
16700 cat >>confdefs.h <<_ACEOF
16701 #define SIZEOF_SHORT $ac_cv_sizeof_short
16702 _ACEOF
16703
16704
16705   # The cast to long int works around a bug in the HP C Compiler
16706 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
16707 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
16708 # This bug is HP SR number 8606223364.
16709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of char" >&5
16710 $as_echo_n "checking size of char... " >&6; }
16711 if ${ac_cv_sizeof_char+:} false; then :
16712   $as_echo_n "(cached) " >&6
16713 else
16714   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (char))" "ac_cv_sizeof_char"        "$ac_includes_default"; then :
16715
16716 else
16717   if test "$ac_cv_type_char" = yes; then
16718      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
16719 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
16720 as_fn_error 77 "cannot compute sizeof (char)
16721 See \`config.log' for more details" "$LINENO" 5; }
16722    else
16723      ac_cv_sizeof_char=0
16724    fi
16725 fi
16726
16727 fi
16728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_char" >&5
16729 $as_echo "$ac_cv_sizeof_char" >&6; }
16730
16731
16732
16733 cat >>confdefs.h <<_ACEOF
16734 #define SIZEOF_CHAR $ac_cv_sizeof_char
16735 _ACEOF
16736
16737
16738
16739   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int8_t" >&5
16740 $as_echo_n "checking for type equivalent to int8_t... " >&6; }
16741   case "$ac_cv_sizeof_char" in
16742     1) acx_cv_type_int8_t=char ;;
16743     *) as_fn_error $? "no 8-bit type, please report a bug" "$LINENO" 5
16744   esac
16745   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int8_t" >&5
16746 $as_echo "$acx_cv_type_int8_t" >&6; }
16747
16748   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int16_t" >&5
16749 $as_echo_n "checking for type equivalent to int16_t... " >&6; }
16750   case "$ac_cv_sizeof_int:$ac_cv_sizeof_short" in
16751     2:*) acx_cv_type_int16_t=int ;;
16752     *:2) acx_cv_type_int16_t=short ;;
16753     *) as_fn_error $? "no 16-bit type, please report a bug" "$LINENO" 5
16754   esac
16755   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int16_t" >&5
16756 $as_echo "$acx_cv_type_int16_t" >&6; }
16757
16758   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int32_t" >&5
16759 $as_echo_n "checking for type equivalent to int32_t... " >&6; }
16760   case "$ac_cv_sizeof_int:$ac_cv_sizeof_long" in
16761     4:*) acx_cv_type_int32_t=int ;;
16762     *:4) acx_cv_type_int32_t=long ;;
16763     *) as_fn_error $? "no 32-bit type, please report a bug" "$LINENO" 5
16764   esac
16765   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_int32_t" >&5
16766 $as_echo "$acx_cv_type_int32_t" >&6; }
16767 fi
16768
16769 # These tests are here to make the output prettier
16770
16771 if test "$ac_cv_type_uint64_t" != yes && test "$ac_cv_type_u_int64_t" != yes; then
16772   case "$ac_cv_sizeof_long" in
16773     8) acx_cv_type_int64_t=long ;;
16774   esac
16775   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to int64_t" >&5
16776 $as_echo_n "checking for type equivalent to int64_t... " >&6; }
16777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${acx_cv_type_int64_t-'using preprocessor symbols'}" >&5
16778 $as_echo "${acx_cv_type_int64_t-'using preprocessor symbols'}" >&6; }
16779 fi
16780
16781 # Now we can use the above types
16782
16783 if test "$ac_cv_type_uintptr_t" != yes; then
16784   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for type equivalent to intptr_t" >&5
16785 $as_echo_n "checking for type equivalent to intptr_t... " >&6; }
16786   case $ac_cv_sizeof_void_p in
16787     2) acx_cv_type_intptr_t=int16_t ;;
16788     4) acx_cv_type_intptr_t=int32_t ;;
16789     8) acx_cv_type_intptr_t=int64_t ;;
16790     *) as_fn_error $? "no equivalent for intptr_t, please report a bug" "$LINENO" 5
16791   esac
16792   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_type_intptr_t" >&5
16793 $as_echo "$acx_cv_type_intptr_t" >&6; }
16794 fi
16795
16796 # ----------------- done all checks, emit header -------------
16797 ac_config_commands="$ac_config_commands gstdint.h"
16798
16799
16800
16801
16802 for ac_header in sys/mman.h alloca.h
16803 do :
16804   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
16805 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
16806 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
16807   cat >>confdefs.h <<_ACEOF
16808 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
16809 _ACEOF
16810
16811 fi
16812
16813 done
16814
16815 if test "$ac_cv_header_sys_mman_h" = "no"; then
16816   have_mmap=no
16817 else
16818   if test -n "${with_target_subdir}"; then
16819     # When built as a GCC target library, we can't do a link test.  We
16820     # simply assume that if we have mman.h, we have mmap.
16821     have_mmap=yes
16822   else
16823     ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
16824 if test "x$ac_cv_func_mmap" = xyes; then :
16825   have_mmap=yes
16826 else
16827   have_mmap=no
16828 fi
16829
16830   fi
16831 fi
16832 if test "$have_mmap" = "no"; then
16833   VIEW_FILE=read.lo
16834   ALLOC_FILE=alloc.lo
16835 else
16836   VIEW_FILE=mmapio.lo
16837   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16838 /* end confdefs.h.  */
16839
16840 #include <sys/mman.h>
16841 #if !defined(MAP_ANONYMOUS) && !defined(MAP_ANON)
16842   #error no MAP_ANONYMOUS
16843 #endif
16844
16845 _ACEOF
16846 if ac_fn_c_try_cpp "$LINENO"; then :
16847   ALLOC_FILE=mmap.lo
16848 else
16849   ALLOC_FILE=alloc.lo
16850 fi
16851 rm -f conftest.err conftest.i conftest.$ac_ext
16852 fi
16853
16854
16855
16856 BACKTRACE_USES_MALLOC=0
16857 if test "$ALLOC_FILE" = "alloc.lo"; then
16858   BACKTRACE_USES_MALLOC=1
16859 fi
16860
16861
16862 # Don't care about thread support
16863 BACKTRACE_SUPPORTS_THREADS=0
16864
16865
16866 # Check for dl_iterate_phdr.
16867 for ac_header in link.h
16868 do :
16869   ac_fn_c_check_header_mongrel "$LINENO" "link.h" "ac_cv_header_link_h" "$ac_includes_default"
16870 if test "x$ac_cv_header_link_h" = xyes; then :
16871   cat >>confdefs.h <<_ACEOF
16872 #define HAVE_LINK_H 1
16873 _ACEOF
16874
16875 fi
16876
16877 done
16878
16879 if test "$ac_cv_header_link_h" = "no"; then
16880   have_dl_iterate_phdr=no
16881 else
16882   # When built as a GCC target library, we can't do a link test.
16883   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16884 /* end confdefs.h.  */
16885 #include <link.h>
16886
16887 _ACEOF
16888 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
16889   $EGREP "dl_iterate_phdr" >/dev/null 2>&1; then :
16890   have_dl_iterate_phdr=yes
16891 else
16892   have_dl_iterate_phdr=no
16893 fi
16894 rm -f conftest*
16895
16896 fi
16897 if test "$have_dl_iterate_phdr" = "yes"; then
16898
16899 $as_echo "#define HAVE_DL_ITERATE_PHDR 1" >>confdefs.h
16900
16901 fi
16902
16903 # Check for the fcntl function.
16904 if test -n "${with_target_subdir}"; then
16905    case "${host}" in
16906    *-*-mingw*) have_fcntl=no ;;
16907    *) have_fcntl=yes ;;
16908    esac
16909 else
16910   ac_fn_c_check_func "$LINENO" "fcntl" "ac_cv_func_fcntl"
16911 if test "x$ac_cv_func_fcntl" = xyes; then :
16912   have_fcntl=yes
16913 else
16914   have_fcntl=no
16915 fi
16916
16917 fi
16918 if test "$have_fcntl" = "yes"; then
16919
16920 $as_echo "#define HAVE_FCNTL 1" >>confdefs.h
16921
16922 fi
16923
16924 ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default"
16925 if test "x$ac_cv_have_decl_strnlen" = xyes; then :
16926   ac_have_decl=1
16927 else
16928   ac_have_decl=0
16929 fi
16930
16931 cat >>confdefs.h <<_ACEOF
16932 #define HAVE_DECL_STRNLEN $ac_have_decl
16933 _ACEOF
16934
16935
16936 # Check for getexecname function.
16937 if test -n "${with_target_subdir}"; then
16938    case "${host}" in
16939    *-*-solaris2*) have_getexecname=yes ;;
16940    *) have_getexecname=no ;;
16941    esac
16942 else
16943   ac_fn_c_check_func "$LINENO" "getexecname" "ac_cv_func_getexecname"
16944 if test "x$ac_cv_func_getexecname" = xyes; then :
16945   have_getexecname=yes
16946 else
16947   have_getexecname=no
16948 fi
16949
16950 fi
16951 if test "$have_getexecname" = "yes"; then
16952
16953 $as_echo "#define HAVE_GETEXECNAME 1" >>confdefs.h
16954
16955 fi
16956
16957 # Check for rpc/xdr.h
16958 for ac_header in rpc/xdr.h
16959 do :
16960   ac_fn_c_check_header_mongrel "$LINENO" "rpc/xdr.h" "ac_cv_header_rpc_xdr_h" "$ac_includes_default"
16961 if test "x$ac_cv_header_rpc_xdr_h" = xyes; then :
16962   cat >>confdefs.h <<_ACEOF
16963 #define HAVE_RPC_XDR_H 1
16964 _ACEOF
16965
16966 fi
16967
16968 done
16969
16970 if test x"$ac_cv_header_rpc_xdr_h" = xyes; then
16971   rpc_defs="$rpc_defs -DHAVE_RPC_XDR_H=1"
16972 else
16973   rpc_defs="$rpc_defs -DHAVE_RPC_XDR_H=0"
16974 fi
16975
16976 # Check for tirpc/rpc/xdr.h
16977 for ac_header in tirpc/rpc/xdr.h
16978 do :
16979   ac_fn_c_check_header_mongrel "$LINENO" "tirpc/rpc/xdr.h" "ac_cv_header_tirpc_rpc_xdr_h" "$ac_includes_default"
16980 if test "x$ac_cv_header_tirpc_rpc_xdr_h" = xyes; then :
16981   cat >>confdefs.h <<_ACEOF
16982 #define HAVE_TIRPC_RPC_XDR_H 1
16983 _ACEOF
16984
16985 fi
16986
16987 done
16988
16989 if test x"$ac_cv_header_tirpc_rpc_xdr_h" = xyes; then
16990   rpc_defs="$rpc_defs -DHAVE_TIRPC_RPC_XDR_H=1"
16991 else
16992   rpc_defs="$rpc_defs -DHAVE_TIRPC_RPC_XDR_H=0"
16993 fi
16994
16995 RPC_DEFS=$rpc_defs
16996
16997
16998  if test "x${BACKTRACE_SUPPORTED}x${BACKTRACE_USES_MALLOC}" = "x1x0"; then
16999   LIBBACKTRACE_SUPPORTED_TRUE=
17000   LIBBACKTRACE_SUPPORTED_FALSE='#'
17001 else
17002   LIBBACKTRACE_SUPPORTED_TRUE='#'
17003   LIBBACKTRACE_SUPPORTED_FALSE=
17004 fi
17005
17006
17007
17008 ac_config_files="$ac_config_files Makefile libsanitizer.spec libbacktrace/backtrace-supported.h"
17009
17010 ac_config_headers="$ac_config_headers config.h"
17011
17012
17013 ac_config_files="$ac_config_files interception/Makefile sanitizer_common/Makefile libbacktrace/Makefile lsan/Makefile asan/Makefile ubsan/Makefile"
17014
17015
17016 if test "x$TSAN_SUPPORTED" = "xyes"; then
17017   ac_config_files="$ac_config_files tsan/Makefile"
17018
17019 fi
17020
17021 if test "x$HWASAN_SUPPORTED" = "xyes"; then
17022   ac_config_files="$ac_config_files hwasan/Makefile"
17023
17024 fi
17025
17026
17027
17028
17029 # Check whether --enable-werror was given.
17030 if test "${enable_werror+set}" = set; then :
17031   enableval=$enable_werror;
17032 fi
17033
17034
17035 ac_ext=c
17036 ac_cpp='$CPP $CPPFLAGS'
17037 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17038 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17039 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17040
17041 WARN_FLAGS=
17042 save_CFLAGS="$CFLAGS"
17043 for real_option in -Wextra -Wall -Wwrite-strings \
17044                           -Wmissing-format-attribute -Wcast-qual; do
17045   # Do the check with the no- prefix removed since gcc silently
17046   # accepts any -Wno-* option on purpose
17047   case $real_option in
17048     -Wno-*) option=-W`expr x$real_option : 'x-Wno-\(.*\)'` ;;
17049     *) option=$real_option ;;
17050   esac
17051   as_acx_Woption=`$as_echo "acx_cv_prog_cc_warning_$option" | $as_tr_sh`
17052
17053   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports $option" >&5
17054 $as_echo_n "checking whether $CC supports $option... " >&6; }
17055 if eval \${$as_acx_Woption+:} false; then :
17056   $as_echo_n "(cached) " >&6
17057 else
17058   CFLAGS="$option"
17059     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17060 /* end confdefs.h.  */
17061
17062 int
17063 main ()
17064 {
17065
17066   ;
17067   return 0;
17068 }
17069 _ACEOF
17070 if ac_fn_c_try_compile "$LINENO"; then :
17071   eval "$as_acx_Woption=yes"
17072 else
17073   eval "$as_acx_Woption=no"
17074 fi
17075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17076
17077 fi
17078 eval ac_res=\$$as_acx_Woption
17079                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
17080 $as_echo "$ac_res" >&6; }
17081   if test `eval 'as_val=${'$as_acx_Woption'};$as_echo "$as_val"'` = yes; then :
17082   WARN_FLAGS="$WARN_FLAGS${WARN_FLAGS:+ }$real_option"
17083 fi
17084   done
17085 CFLAGS="$save_CFLAGS"
17086 ac_ext=c
17087 ac_cpp='$CPP $CPPFLAGS'
17088 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
17089 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
17090 ac_compiler_gnu=$ac_cv_c_compiler_gnu
17091
17092
17093 if test "x$enable_werror" != "xno"; then :
17094   WARN_FLAGS="$WARN_FLAGS -Werror"
17095 fi
17096
17097
17098 # Determine what GCC version number to use in filesystem paths.
17099
17100   get_gcc_base_ver="cat"
17101
17102 # Check whether --with-gcc-major-version-only was given.
17103 if test "${with_gcc_major_version_only+set}" = set; then :
17104   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
17105         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
17106       fi
17107
17108 fi
17109
17110
17111
17112
17113 # Add CET specific flags if Intel CET is enabled.
17114  # Check whether --enable-cet was given.
17115 if test "${enable_cet+set}" = set; then :
17116   enableval=$enable_cet;
17117       case "$enableval" in
17118        yes|no|auto) ;;
17119        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
17120                           esac
17121
17122 else
17123   enable_cet=auto
17124 fi
17125
17126
17127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
17128 $as_echo_n "checking for CET support... " >&6; }
17129
17130 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
17131 case "$host" in
17132   i[34567]86-*-linux* | x86_64-*-linux*)
17133     case "$enable_cet" in
17134       auto)
17135         # Check if target supports multi-byte NOPs
17136         # and if compiler and assembler support CET insn.
17137         cet_save_CFLAGS="$CFLAGS"
17138         CFLAGS="$CFLAGS -fcf-protection"
17139         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17140 /* end confdefs.h.  */
17141
17142 int
17143 main ()
17144 {
17145
17146 #if !defined(__SSE2__)
17147 #error target does not support multi-byte NOPs
17148 #else
17149 asm ("setssbsy");
17150 #endif
17151
17152   ;
17153   return 0;
17154 }
17155 _ACEOF
17156 if ac_fn_c_try_compile "$LINENO"; then :
17157   enable_cet=yes
17158 else
17159   enable_cet=no
17160 fi
17161 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17162         CFLAGS="$cet_save_CFLAGS"
17163         ;;
17164       yes)
17165         # Check if assembler supports CET.
17166         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
17167 /* end confdefs.h.  */
17168
17169 int
17170 main ()
17171 {
17172 asm ("setssbsy");
17173   ;
17174   return 0;
17175 }
17176 _ACEOF
17177 if ac_fn_c_try_compile "$LINENO"; then :
17178
17179 else
17180   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
17181 fi
17182 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
17183         ;;
17184     esac
17185     ;;
17186   *)
17187     enable_cet=no
17188     ;;
17189 esac
17190 if test x$enable_cet = xyes; then
17191   CET_FLAGS="-fcf-protection -mshstk"
17192   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
17193 $as_echo "yes" >&6; }
17194 else
17195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
17196 $as_echo "no" >&6; }
17197 fi
17198
17199
17200 # Always set -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 to sync with LLVM,
17201 # and keep struct *stat* have the same size.
17202 case "${host}" in
17203   mips*-*) FILE64_FLAGS="-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64" ;;
17204   *) FILE64_FLAGS="" ;;
17205 esac
17206
17207 EXTRA_CFLAGS="$EXTRA_CFLAGS $CET_FLAGS $FILE64_FLAGS"
17208 EXTRA_CXXFLAGS="$EXTRA_CXXFLAGS $CET_FLAGS $FILE64_FLAGS"
17209 EXTRA_ASFLAGS=$CET_FLAGS
17210
17211
17212
17213
17214 cat >confcache <<\_ACEOF
17215 # This file is a shell script that caches the results of configure
17216 # tests run on this system so they can be shared between configure
17217 # scripts and configure runs, see configure's option --config-cache.
17218 # It is not useful on other systems.  If it contains results you don't
17219 # want to keep, you may remove or edit it.
17220 #
17221 # config.status only pays attention to the cache file if you give it
17222 # the --recheck option to rerun configure.
17223 #
17224 # `ac_cv_env_foo' variables (set or unset) will be overridden when
17225 # loading this file, other *unset* `ac_cv_foo' will be assigned the
17226 # following values.
17227
17228 _ACEOF
17229
17230 # The following way of writing the cache mishandles newlines in values,
17231 # but we know of no workaround that is simple, portable, and efficient.
17232 # So, we kill variables containing newlines.
17233 # Ultrix sh set writes to stderr and can't be redirected directly,
17234 # and sets the high bit in the cache file unless we assign to the vars.
17235 (
17236   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
17237     eval ac_val=\$$ac_var
17238     case $ac_val in #(
17239     *${as_nl}*)
17240       case $ac_var in #(
17241       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
17242 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
17243       esac
17244       case $ac_var in #(
17245       _ | IFS | as_nl) ;; #(
17246       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
17247       *) { eval $ac_var=; unset $ac_var;} ;;
17248       esac ;;
17249     esac
17250   done
17251
17252   (set) 2>&1 |
17253     case $as_nl`(ac_space=' '; set) 2>&1` in #(
17254     *${as_nl}ac_space=\ *)
17255       # `set' does not quote correctly, so add quotes: double-quote
17256       # substitution turns \\\\ into \\, and sed turns \\ into \.
17257       sed -n \
17258         "s/'/'\\\\''/g;
17259           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
17260       ;; #(
17261     *)
17262       # `set' quotes correctly as required by POSIX, so do not add quotes.
17263       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
17264       ;;
17265     esac |
17266     sort
17267 ) |
17268   sed '
17269      /^ac_cv_env_/b end
17270      t clear
17271      :clear
17272      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
17273      t end
17274      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
17275      :end' >>confcache
17276 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
17277   if test -w "$cache_file"; then
17278     if test "x$cache_file" != "x/dev/null"; then
17279       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
17280 $as_echo "$as_me: updating cache $cache_file" >&6;}
17281       if test ! -f "$cache_file" || test -h "$cache_file"; then
17282         cat confcache >"$cache_file"
17283       else
17284         case $cache_file in #(
17285         */* | ?:*)
17286           mv -f confcache "$cache_file"$$ &&
17287           mv -f "$cache_file"$$ "$cache_file" ;; #(
17288         *)
17289           mv -f confcache "$cache_file" ;;
17290         esac
17291       fi
17292     fi
17293   else
17294     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
17295 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
17296   fi
17297 fi
17298 rm -f confcache
17299
17300 test "x$prefix" = xNONE && prefix=$ac_default_prefix
17301 # Let make expand exec_prefix.
17302 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
17303
17304 DEFS=-DHAVE_CONFIG_H
17305
17306 ac_libobjs=
17307 ac_ltlibobjs=
17308 U=
17309 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
17310   # 1. Remove the extension, and $U if already installed.
17311   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
17312   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
17313   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
17314   #    will be set to the directory where LIBOBJS objects are built.
17315   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
17316   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
17317 done
17318 LIBOBJS=$ac_libobjs
17319
17320 LTLIBOBJS=$ac_ltlibobjs
17321
17322
17323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
17324 $as_echo_n "checking that generated files are newer than configure... " >&6; }
17325    if test -n "$am_sleep_pid"; then
17326      # Hide warnings about reused PIDs.
17327      wait $am_sleep_pid 2>/dev/null
17328    fi
17329    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
17330 $as_echo "done" >&6; }
17331 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
17332   as_fn_error $? "conditional \"AMDEP\" was never defined.
17333 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17334 fi
17335 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
17336   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
17337 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17338 fi
17339  if test -n "$EXEEXT"; then
17340   am__EXEEXT_TRUE=
17341   am__EXEEXT_FALSE='#'
17342 else
17343   am__EXEEXT_TRUE='#'
17344   am__EXEEXT_FALSE=
17345 fi
17346
17347 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
17348   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
17349 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17350 fi
17351 if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
17352   as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
17353 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17354 fi
17355 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
17356   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
17357 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17358 fi
17359 if test -z "${ENABLE_DARWIN_AT_RPATH_TRUE}" && test -z "${ENABLE_DARWIN_AT_RPATH_FALSE}"; then
17360   as_fn_error $? "conditional \"ENABLE_DARWIN_AT_RPATH\" was never defined.
17361 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17362 fi
17363 if test -z "${TSAN_SUPPORTED_TRUE}" && test -z "${TSAN_SUPPORTED_FALSE}"; then
17364   as_fn_error $? "conditional \"TSAN_SUPPORTED\" was never defined.
17365 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17366 fi
17367 if test -z "${LSAN_SUPPORTED_TRUE}" && test -z "${LSAN_SUPPORTED_FALSE}"; then
17368   as_fn_error $? "conditional \"LSAN_SUPPORTED\" was never defined.
17369 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17370 fi
17371 if test -z "${HWASAN_SUPPORTED_TRUE}" && test -z "${HWASAN_SUPPORTED_FALSE}"; then
17372   as_fn_error $? "conditional \"HWASAN_SUPPORTED\" was never defined.
17373 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17374 fi
17375 if test -z "${USING_MAC_INTERPOSE_TRUE}" && test -z "${USING_MAC_INTERPOSE_FALSE}"; then
17376   as_fn_error $? "conditional \"USING_MAC_INTERPOSE\" was never defined.
17377 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17378 fi
17379 if test -z "${SANITIZER_SUPPORTED_TRUE}" && test -z "${SANITIZER_SUPPORTED_FALSE}"; then
17380   as_fn_error $? "conditional \"SANITIZER_SUPPORTED\" was never defined.
17381 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17382 fi
17383 if test -z "${LIBBACKTRACE_SUPPORTED_TRUE}" && test -z "${LIBBACKTRACE_SUPPORTED_FALSE}"; then
17384   as_fn_error $? "conditional \"LIBBACKTRACE_SUPPORTED\" was never defined.
17385 Usually this means the macro was only invoked conditionally." "$LINENO" 5
17386 fi
17387
17388 : "${CONFIG_STATUS=./config.status}"
17389 ac_write_fail=0
17390 ac_clean_files_save=$ac_clean_files
17391 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
17392 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
17393 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
17394 as_write_fail=0
17395 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
17396 #! $SHELL
17397 # Generated by $as_me.
17398 # Run this file to recreate the current configuration.
17399 # Compiler output produced by configure, useful for debugging
17400 # configure, is in config.log if it exists.
17401
17402 debug=false
17403 ac_cs_recheck=false
17404 ac_cs_silent=false
17405
17406 SHELL=\${CONFIG_SHELL-$SHELL}
17407 export SHELL
17408 _ASEOF
17409 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
17410 ## -------------------- ##
17411 ## M4sh Initialization. ##
17412 ## -------------------- ##
17413
17414 # Be more Bourne compatible
17415 DUALCASE=1; export DUALCASE # for MKS sh
17416 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
17417   emulate sh
17418   NULLCMD=:
17419   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
17420   # is contrary to our usage.  Disable this feature.
17421   alias -g '${1+"$@"}'='"$@"'
17422   setopt NO_GLOB_SUBST
17423 else
17424   case `(set -o) 2>/dev/null` in #(
17425   *posix*) :
17426     set -o posix ;; #(
17427   *) :
17428      ;;
17429 esac
17430 fi
17431
17432
17433 as_nl='
17434 '
17435 export as_nl
17436 # Printing a long string crashes Solaris 7 /usr/bin/printf.
17437 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
17438 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
17439 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
17440 # Prefer a ksh shell builtin over an external printf program on Solaris,
17441 # but without wasting forks for bash or zsh.
17442 if test -z "$BASH_VERSION$ZSH_VERSION" \
17443     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
17444   as_echo='print -r --'
17445   as_echo_n='print -rn --'
17446 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
17447   as_echo='printf %s\n'
17448   as_echo_n='printf %s'
17449 else
17450   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
17451     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
17452     as_echo_n='/usr/ucb/echo -n'
17453   else
17454     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
17455     as_echo_n_body='eval
17456       arg=$1;
17457       case $arg in #(
17458       *"$as_nl"*)
17459         expr "X$arg" : "X\\(.*\\)$as_nl";
17460         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
17461       esac;
17462       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
17463     '
17464     export as_echo_n_body
17465     as_echo_n='sh -c $as_echo_n_body as_echo'
17466   fi
17467   export as_echo_body
17468   as_echo='sh -c $as_echo_body as_echo'
17469 fi
17470
17471 # The user is always right.
17472 if test "${PATH_SEPARATOR+set}" != set; then
17473   PATH_SEPARATOR=:
17474   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
17475     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
17476       PATH_SEPARATOR=';'
17477   }
17478 fi
17479
17480
17481 # IFS
17482 # We need space, tab and new line, in precisely that order.  Quoting is
17483 # there to prevent editors from complaining about space-tab.
17484 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
17485 # splitting by setting IFS to empty value.)
17486 IFS=" ""        $as_nl"
17487
17488 # Find who we are.  Look in the path if we contain no directory separator.
17489 as_myself=
17490 case $0 in #((
17491   *[\\/]* ) as_myself=$0 ;;
17492   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
17493 for as_dir in $PATH
17494 do
17495   IFS=$as_save_IFS
17496   test -z "$as_dir" && as_dir=.
17497     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
17498   done
17499 IFS=$as_save_IFS
17500
17501      ;;
17502 esac
17503 # We did not find ourselves, most probably we were run as `sh COMMAND'
17504 # in which case we are not to be found in the path.
17505 if test "x$as_myself" = x; then
17506   as_myself=$0
17507 fi
17508 if test ! -f "$as_myself"; then
17509   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
17510   exit 1
17511 fi
17512
17513 # Unset variables that we do not need and which cause bugs (e.g. in
17514 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
17515 # suppresses any "Segmentation fault" message there.  '((' could
17516 # trigger a bug in pdksh 5.2.14.
17517 for as_var in BASH_ENV ENV MAIL MAILPATH
17518 do eval test x\${$as_var+set} = xset \
17519   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
17520 done
17521 PS1='$ '
17522 PS2='> '
17523 PS4='+ '
17524
17525 # NLS nuisances.
17526 LC_ALL=C
17527 export LC_ALL
17528 LANGUAGE=C
17529 export LANGUAGE
17530
17531 # CDPATH.
17532 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17533
17534
17535 # as_fn_error STATUS ERROR [LINENO LOG_FD]
17536 # ----------------------------------------
17537 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
17538 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
17539 # script with STATUS, using 1 if that was 0.
17540 as_fn_error ()
17541 {
17542   as_status=$1; test $as_status -eq 0 && as_status=1
17543   if test "$4"; then
17544     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
17545     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
17546   fi
17547   $as_echo "$as_me: error: $2" >&2
17548   as_fn_exit $as_status
17549 } # as_fn_error
17550
17551
17552 # as_fn_set_status STATUS
17553 # -----------------------
17554 # Set $? to STATUS, without forking.
17555 as_fn_set_status ()
17556 {
17557   return $1
17558 } # as_fn_set_status
17559
17560 # as_fn_exit STATUS
17561 # -----------------
17562 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
17563 as_fn_exit ()
17564 {
17565   set +e
17566   as_fn_set_status $1
17567   exit $1
17568 } # as_fn_exit
17569
17570 # as_fn_unset VAR
17571 # ---------------
17572 # Portably unset VAR.
17573 as_fn_unset ()
17574 {
17575   { eval $1=; unset $1;}
17576 }
17577 as_unset=as_fn_unset
17578 # as_fn_append VAR VALUE
17579 # ----------------------
17580 # Append the text in VALUE to the end of the definition contained in VAR. Take
17581 # advantage of any shell optimizations that allow amortized linear growth over
17582 # repeated appends, instead of the typical quadratic growth present in naive
17583 # implementations.
17584 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
17585   eval 'as_fn_append ()
17586   {
17587     eval $1+=\$2
17588   }'
17589 else
17590   as_fn_append ()
17591   {
17592     eval $1=\$$1\$2
17593   }
17594 fi # as_fn_append
17595
17596 # as_fn_arith ARG...
17597 # ------------------
17598 # Perform arithmetic evaluation on the ARGs, and store the result in the
17599 # global $as_val. Take advantage of shells that can avoid forks. The arguments
17600 # must be portable across $(()) and expr.
17601 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
17602   eval 'as_fn_arith ()
17603   {
17604     as_val=$(( $* ))
17605   }'
17606 else
17607   as_fn_arith ()
17608   {
17609     as_val=`expr "$@" || test $? -eq 1`
17610   }
17611 fi # as_fn_arith
17612
17613
17614 if expr a : '\(a\)' >/dev/null 2>&1 &&
17615    test "X`expr 00001 : '.*\(...\)'`" = X001; then
17616   as_expr=expr
17617 else
17618   as_expr=false
17619 fi
17620
17621 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
17622   as_basename=basename
17623 else
17624   as_basename=false
17625 fi
17626
17627 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
17628   as_dirname=dirname
17629 else
17630   as_dirname=false
17631 fi
17632
17633 as_me=`$as_basename -- "$0" ||
17634 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
17635          X"$0" : 'X\(//\)$' \| \
17636          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
17637 $as_echo X/"$0" |
17638     sed '/^.*\/\([^/][^/]*\)\/*$/{
17639             s//\1/
17640             q
17641           }
17642           /^X\/\(\/\/\)$/{
17643             s//\1/
17644             q
17645           }
17646           /^X\/\(\/\).*/{
17647             s//\1/
17648             q
17649           }
17650           s/.*/./; q'`
17651
17652 # Avoid depending upon Character Ranges.
17653 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
17654 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
17655 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
17656 as_cr_digits='0123456789'
17657 as_cr_alnum=$as_cr_Letters$as_cr_digits
17658
17659 ECHO_C= ECHO_N= ECHO_T=
17660 case `echo -n x` in #(((((
17661 -n*)
17662   case `echo 'xy\c'` in
17663   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
17664   xy)  ECHO_C='\c';;
17665   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
17666        ECHO_T=' ';;
17667   esac;;
17668 *)
17669   ECHO_N='-n';;
17670 esac
17671
17672 rm -f conf$$ conf$$.exe conf$$.file
17673 if test -d conf$$.dir; then
17674   rm -f conf$$.dir/conf$$.file
17675 else
17676   rm -f conf$$.dir
17677   mkdir conf$$.dir 2>/dev/null
17678 fi
17679 if (echo >conf$$.file) 2>/dev/null; then
17680   if ln -s conf$$.file conf$$ 2>/dev/null; then
17681     as_ln_s='ln -s'
17682     # ... but there are two gotchas:
17683     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
17684     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
17685     # In both cases, we have to default to `cp -pR'.
17686     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
17687       as_ln_s='cp -pR'
17688   elif ln conf$$.file conf$$ 2>/dev/null; then
17689     as_ln_s=ln
17690   else
17691     as_ln_s='cp -pR'
17692   fi
17693 else
17694   as_ln_s='cp -pR'
17695 fi
17696 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
17697 rmdir conf$$.dir 2>/dev/null
17698
17699
17700 # as_fn_mkdir_p
17701 # -------------
17702 # Create "$as_dir" as a directory, including parents if necessary.
17703 as_fn_mkdir_p ()
17704 {
17705
17706   case $as_dir in #(
17707   -*) as_dir=./$as_dir;;
17708   esac
17709   test -d "$as_dir" || eval $as_mkdir_p || {
17710     as_dirs=
17711     while :; do
17712       case $as_dir in #(
17713       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
17714       *) as_qdir=$as_dir;;
17715       esac
17716       as_dirs="'$as_qdir' $as_dirs"
17717       as_dir=`$as_dirname -- "$as_dir" ||
17718 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17719          X"$as_dir" : 'X\(//\)[^/]' \| \
17720          X"$as_dir" : 'X\(//\)$' \| \
17721          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
17722 $as_echo X"$as_dir" |
17723     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17724             s//\1/
17725             q
17726           }
17727           /^X\(\/\/\)[^/].*/{
17728             s//\1/
17729             q
17730           }
17731           /^X\(\/\/\)$/{
17732             s//\1/
17733             q
17734           }
17735           /^X\(\/\).*/{
17736             s//\1/
17737             q
17738           }
17739           s/.*/./; q'`
17740       test -d "$as_dir" && break
17741     done
17742     test -z "$as_dirs" || eval "mkdir $as_dirs"
17743   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
17744
17745
17746 } # as_fn_mkdir_p
17747 if mkdir -p . 2>/dev/null; then
17748   as_mkdir_p='mkdir -p "$as_dir"'
17749 else
17750   test -d ./-p && rmdir ./-p
17751   as_mkdir_p=false
17752 fi
17753
17754
17755 # as_fn_executable_p FILE
17756 # -----------------------
17757 # Test if FILE is an executable regular file.
17758 as_fn_executable_p ()
17759 {
17760   test -f "$1" && test -x "$1"
17761 } # as_fn_executable_p
17762 as_test_x='test -x'
17763 as_executable_p=as_fn_executable_p
17764
17765 # Sed expression to map a string onto a valid CPP name.
17766 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
17767
17768 # Sed expression to map a string onto a valid variable name.
17769 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
17770
17771
17772 exec 6>&1
17773 ## ----------------------------------- ##
17774 ## Main body of $CONFIG_STATUS script. ##
17775 ## ----------------------------------- ##
17776 _ASEOF
17777 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
17778
17779 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17780 # Save the log message, to keep $0 and so on meaningful, and to
17781 # report actual input values of CONFIG_FILES etc. instead of their
17782 # values after options handling.
17783 ac_log="
17784 This file was extended by package-unused $as_me version-unused, which was
17785 generated by GNU Autoconf 2.69.  Invocation command line was
17786
17787   CONFIG_FILES    = $CONFIG_FILES
17788   CONFIG_HEADERS  = $CONFIG_HEADERS
17789   CONFIG_LINKS    = $CONFIG_LINKS
17790   CONFIG_COMMANDS = $CONFIG_COMMANDS
17791   $ $0 $@
17792
17793 on `(hostname || uname -n) 2>/dev/null | sed 1q`
17794 "
17795
17796 _ACEOF
17797
17798 case $ac_config_files in *"
17799 "*) set x $ac_config_files; shift; ac_config_files=$*;;
17800 esac
17801
17802 case $ac_config_headers in *"
17803 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
17804 esac
17805
17806
17807 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17808 # Files that config.status was made for.
17809 config_files="$ac_config_files"
17810 config_headers="$ac_config_headers"
17811 config_commands="$ac_config_commands"
17812
17813 _ACEOF
17814
17815 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17816 ac_cs_usage="\
17817 \`$as_me' instantiates files and other configuration actions
17818 from templates according to the current configuration.  Unless the files
17819 and actions are specified as TAGs, all are instantiated by default.
17820
17821 Usage: $0 [OPTION]... [TAG]...
17822
17823   -h, --help       print this help, then exit
17824   -V, --version    print version number and configuration settings, then exit
17825       --config     print configuration, then exit
17826   -q, --quiet, --silent
17827                    do not print progress messages
17828   -d, --debug      don't remove temporary files
17829       --recheck    update $as_me by reconfiguring in the same conditions
17830       --file=FILE[:TEMPLATE]
17831                    instantiate the configuration file FILE
17832       --header=FILE[:TEMPLATE]
17833                    instantiate the configuration header FILE
17834
17835 Configuration files:
17836 $config_files
17837
17838 Configuration headers:
17839 $config_headers
17840
17841 Configuration commands:
17842 $config_commands
17843
17844 Report bugs to <libsanitizer>."
17845
17846 _ACEOF
17847 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17848 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
17849 ac_cs_version="\\
17850 package-unused config.status version-unused
17851 configured by $0, generated by GNU Autoconf 2.69,
17852   with options \\"\$ac_cs_config\\"
17853
17854 Copyright (C) 2012 Free Software Foundation, Inc.
17855 This config.status script is free software; the Free Software Foundation
17856 gives unlimited permission to copy, distribute and modify it."
17857
17858 ac_pwd='$ac_pwd'
17859 srcdir='$srcdir'
17860 INSTALL='$INSTALL'
17861 MKDIR_P='$MKDIR_P'
17862 AWK='$AWK'
17863 test -n "\$AWK" || AWK=awk
17864 _ACEOF
17865
17866 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17867 # The default lists apply if the user does not specify any file.
17868 ac_need_defaults=:
17869 while test $# != 0
17870 do
17871   case $1 in
17872   --*=?*)
17873     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17874     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
17875     ac_shift=:
17876     ;;
17877   --*=)
17878     ac_option=`expr "X$1" : 'X\([^=]*\)='`
17879     ac_optarg=
17880     ac_shift=:
17881     ;;
17882   *)
17883     ac_option=$1
17884     ac_optarg=$2
17885     ac_shift=shift
17886     ;;
17887   esac
17888
17889   case $ac_option in
17890   # Handling of the options.
17891   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
17892     ac_cs_recheck=: ;;
17893   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
17894     $as_echo "$ac_cs_version"; exit ;;
17895   --config | --confi | --conf | --con | --co | --c )
17896     $as_echo "$ac_cs_config"; exit ;;
17897   --debug | --debu | --deb | --de | --d | -d )
17898     debug=: ;;
17899   --file | --fil | --fi | --f )
17900     $ac_shift
17901     case $ac_optarg in
17902     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17903     '') as_fn_error $? "missing file argument" ;;
17904     esac
17905     as_fn_append CONFIG_FILES " '$ac_optarg'"
17906     ac_need_defaults=false;;
17907   --header | --heade | --head | --hea )
17908     $ac_shift
17909     case $ac_optarg in
17910     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17911     esac
17912     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
17913     ac_need_defaults=false;;
17914   --he | --h)
17915     # Conflict between --help and --header
17916     as_fn_error $? "ambiguous option: \`$1'
17917 Try \`$0 --help' for more information.";;
17918   --help | --hel | -h )
17919     $as_echo "$ac_cs_usage"; exit ;;
17920   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
17921   | -silent | --silent | --silen | --sile | --sil | --si | --s)
17922     ac_cs_silent=: ;;
17923
17924   # This is an error.
17925   -*) as_fn_error $? "unrecognized option: \`$1'
17926 Try \`$0 --help' for more information." ;;
17927
17928   *) as_fn_append ac_config_targets " $1"
17929      ac_need_defaults=false ;;
17930
17931   esac
17932   shift
17933 done
17934
17935 ac_configure_extra_args=
17936
17937 if $ac_cs_silent; then
17938   exec 6>/dev/null
17939   ac_configure_extra_args="$ac_configure_extra_args --silent"
17940 fi
17941
17942 _ACEOF
17943 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17944 if \$ac_cs_recheck; then
17945   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
17946   shift
17947   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
17948   CONFIG_SHELL='$SHELL'
17949   export CONFIG_SHELL
17950   exec "\$@"
17951 fi
17952
17953 _ACEOF
17954 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17955 exec 5>>config.log
17956 {
17957   echo
17958   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
17959 ## Running $as_me. ##
17960 _ASBOX
17961   $as_echo "$ac_log"
17962 } >&5
17963
17964 _ACEOF
17965 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17966 #
17967 # INIT-COMMANDS
17968 #
17969
17970 srcdir="$srcdir"
17971 host="$host"
17972 target="$target"
17973 with_multisubdir="$with_multisubdir"
17974 with_multisrctop="$with_multisrctop"
17975 with_target_subdir="$with_target_subdir"
17976 ac_configure_args="${multilib_arg} ${ac_configure_args}"
17977 multi_basedir="$multi_basedir"
17978 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
17979 CC="$CC"
17980 CXX="$CXX"
17981 GFORTRAN="$GFORTRAN"
17982 GDC="$GDC"
17983 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
17984
17985
17986 # The HP-UX ksh and POSIX shell print the target directory to stdout
17987 # if CDPATH is set.
17988 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17989
17990 sed_quote_subst='$sed_quote_subst'
17991 double_quote_subst='$double_quote_subst'
17992 delay_variable_subst='$delay_variable_subst'
17993 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
17994 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
17995 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
17996 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
17997 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
17998 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
17999 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
18000 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
18001 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
18002 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
18003 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
18004 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
18005 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
18006 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
18007 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
18008 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
18009 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
18010 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
18011 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
18012 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
18013 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
18014 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
18015 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
18016 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
18017 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
18018 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
18019 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
18020 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
18021 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
18022 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
18023 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
18024 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
18025 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
18026 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
18027 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
18028 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
18029 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
18030 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
18031 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
18032 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
18033 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
18034 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
18035 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
18036 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
18037 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
18038 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
18039 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
18040 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
18041 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"`'
18042 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
18043 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
18044 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
18045 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
18046 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
18047 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
18048 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
18049 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
18050 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
18051 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
18052 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
18053 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
18054 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
18055 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
18056 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
18057 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
18058 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
18059 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
18060 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
18061 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
18062 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
18063 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
18064 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
18065 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
18066 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
18067 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
18068 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
18069 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
18070 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
18071 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
18072 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
18073 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
18074 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
18075 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
18076 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
18077 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
18078 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
18079 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
18080 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
18081 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
18082 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
18083 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
18084 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
18085 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
18086 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
18087 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
18088 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
18089 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
18090 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
18091 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
18092 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
18093 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
18094 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
18095 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
18096 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
18097 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
18098 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
18099 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
18100 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
18101 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
18102 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
18103 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
18104 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
18105 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
18106 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
18107 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
18108 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
18109 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
18110 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
18111 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
18112 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
18113 compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
18114 predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
18115 postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
18116 predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
18117 postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
18118 compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
18119 LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
18120 reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
18121 reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18122 old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18123 compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
18124 GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
18125 lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
18126 lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
18127 lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
18128 lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
18129 lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
18130 archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
18131 enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
18132 export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
18133 whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
18134 compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
18135 old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18136 old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18137 archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18138 archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18139 module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18140 module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18141 with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
18142 allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
18143 no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
18144 hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
18145 hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
18146 hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
18147 hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
18148 hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
18149 hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
18150 hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
18151 hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
18152 inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
18153 link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
18154 fix_srcfile_path_CXX='`$ECHO "$fix_srcfile_path_CXX" | $SED "$delay_single_quote_subst"`'
18155 always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
18156 export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18157 exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
18158 include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
18159 prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
18160 file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
18161 hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
18162 compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
18163 predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
18164 postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
18165 predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
18166 postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
18167 compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
18168
18169 LTCC='$LTCC'
18170 LTCFLAGS='$LTCFLAGS'
18171 compiler='$compiler_DEFAULT'
18172
18173 # A function that is used when there is no print builtin or printf.
18174 func_fallback_echo ()
18175 {
18176   eval 'cat <<_LTECHO_EOF
18177 \$1
18178 _LTECHO_EOF'
18179 }
18180
18181 # Quote evaled strings.
18182 for var in SHELL \
18183 ECHO \
18184 SED \
18185 GREP \
18186 EGREP \
18187 FGREP \
18188 LD \
18189 NM \
18190 LN_S \
18191 lt_SP2NL \
18192 lt_NL2SP \
18193 reload_flag \
18194 OBJDUMP \
18195 deplibs_check_method \
18196 file_magic_cmd \
18197 AR \
18198 AR_FLAGS \
18199 STRIP \
18200 RANLIB \
18201 CC \
18202 CFLAGS \
18203 compiler \
18204 lt_cv_sys_global_symbol_pipe \
18205 lt_cv_sys_global_symbol_to_cdecl \
18206 lt_cv_sys_global_symbol_to_c_name_address \
18207 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
18208 lt_prog_compiler_no_builtin_flag \
18209 lt_prog_compiler_wl \
18210 lt_prog_compiler_pic \
18211 lt_prog_compiler_static \
18212 lt_cv_prog_compiler_c_o \
18213 need_locks \
18214 DSYMUTIL \
18215 NMEDIT \
18216 LIPO \
18217 OTOOL \
18218 OTOOL64 \
18219 shrext_cmds \
18220 export_dynamic_flag_spec \
18221 whole_archive_flag_spec \
18222 compiler_needs_object \
18223 with_gnu_ld \
18224 allow_undefined_flag \
18225 no_undefined_flag \
18226 hardcode_libdir_flag_spec \
18227 hardcode_libdir_flag_spec_ld \
18228 hardcode_libdir_separator \
18229 fix_srcfile_path \
18230 exclude_expsyms \
18231 include_expsyms \
18232 file_list_spec \
18233 variables_saved_for_relink \
18234 libname_spec \
18235 library_names_spec \
18236 soname_spec \
18237 install_override_mode \
18238 finish_eval \
18239 old_striplib \
18240 striplib \
18241 compiler_lib_search_dirs \
18242 predep_objects \
18243 postdep_objects \
18244 predeps \
18245 postdeps \
18246 compiler_lib_search_path \
18247 LD_CXX \
18248 reload_flag_CXX \
18249 compiler_CXX \
18250 lt_prog_compiler_no_builtin_flag_CXX \
18251 lt_prog_compiler_wl_CXX \
18252 lt_prog_compiler_pic_CXX \
18253 lt_prog_compiler_static_CXX \
18254 lt_cv_prog_compiler_c_o_CXX \
18255 export_dynamic_flag_spec_CXX \
18256 whole_archive_flag_spec_CXX \
18257 compiler_needs_object_CXX \
18258 with_gnu_ld_CXX \
18259 allow_undefined_flag_CXX \
18260 no_undefined_flag_CXX \
18261 hardcode_libdir_flag_spec_CXX \
18262 hardcode_libdir_flag_spec_ld_CXX \
18263 hardcode_libdir_separator_CXX \
18264 fix_srcfile_path_CXX \
18265 exclude_expsyms_CXX \
18266 include_expsyms_CXX \
18267 file_list_spec_CXX \
18268 compiler_lib_search_dirs_CXX \
18269 predep_objects_CXX \
18270 postdep_objects_CXX \
18271 predeps_CXX \
18272 postdeps_CXX \
18273 compiler_lib_search_path_CXX; do
18274     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
18275     *[\\\\\\\`\\"\\\$]*)
18276       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
18277       ;;
18278     *)
18279       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
18280       ;;
18281     esac
18282 done
18283
18284 # Double-quote double-evaled strings.
18285 for var in reload_cmds \
18286 old_postinstall_cmds \
18287 old_postuninstall_cmds \
18288 old_archive_cmds \
18289 extract_expsyms_cmds \
18290 old_archive_from_new_cmds \
18291 old_archive_from_expsyms_cmds \
18292 archive_cmds \
18293 archive_expsym_cmds \
18294 module_cmds \
18295 module_expsym_cmds \
18296 export_symbols_cmds \
18297 prelink_cmds \
18298 postinstall_cmds \
18299 postuninstall_cmds \
18300 finish_cmds \
18301 sys_lib_search_path_spec \
18302 sys_lib_dlsearch_path_spec \
18303 reload_cmds_CXX \
18304 old_archive_cmds_CXX \
18305 old_archive_from_new_cmds_CXX \
18306 old_archive_from_expsyms_cmds_CXX \
18307 archive_cmds_CXX \
18308 archive_expsym_cmds_CXX \
18309 module_cmds_CXX \
18310 module_expsym_cmds_CXX \
18311 export_symbols_cmds_CXX \
18312 prelink_cmds_CXX; do
18313     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
18314     *[\\\\\\\`\\"\\\$]*)
18315       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
18316       ;;
18317     *)
18318       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
18319       ;;
18320     esac
18321 done
18322
18323 ac_aux_dir='$ac_aux_dir'
18324 xsi_shell='$xsi_shell'
18325 lt_shell_append='$lt_shell_append'
18326
18327 # See if we are running on zsh, and set the options which allow our
18328 # commands through without removal of \ escapes INIT.
18329 if test -n "\${ZSH_VERSION+set}" ; then
18330    setopt NO_GLOB_SUBST
18331 fi
18332
18333
18334     PACKAGE='$PACKAGE'
18335     VERSION='$VERSION'
18336     TIMESTAMP='$TIMESTAMP'
18337     RM='$RM'
18338     ofile='$ofile'
18339
18340
18341
18342
18343
18344
18345 GCC="$GCC"
18346 CC="$CC"
18347 acx_cv_header_stdint="$acx_cv_header_stdint"
18348 acx_cv_type_int8_t="$acx_cv_type_int8_t"
18349 acx_cv_type_int16_t="$acx_cv_type_int16_t"
18350 acx_cv_type_int32_t="$acx_cv_type_int32_t"
18351 acx_cv_type_int64_t="$acx_cv_type_int64_t"
18352 acx_cv_type_intptr_t="$acx_cv_type_intptr_t"
18353 ac_cv_type_uintmax_t="$ac_cv_type_uintmax_t"
18354 ac_cv_type_uintptr_t="$ac_cv_type_uintptr_t"
18355 ac_cv_type_uint64_t="$ac_cv_type_uint64_t"
18356 ac_cv_type_u_int64_t="$ac_cv_type_u_int64_t"
18357 ac_cv_type_u_int32_t="$ac_cv_type_u_int32_t"
18358 ac_cv_type_int_least32_t="$ac_cv_type_int_least32_t"
18359 ac_cv_type_int_fast32_t="$ac_cv_type_int_fast32_t"
18360 ac_cv_sizeof_void_p="$ac_cv_sizeof_void_p"
18361
18362
18363 _ACEOF
18364
18365 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18366
18367 # Handling of arguments.
18368 for ac_config_target in $ac_config_targets
18369 do
18370   case $ac_config_target in
18371     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
18372     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
18373     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
18374     "gstdint.h") CONFIG_COMMANDS="$CONFIG_COMMANDS gstdint.h" ;;
18375     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
18376     "libsanitizer.spec") CONFIG_FILES="$CONFIG_FILES libsanitizer.spec" ;;
18377     "libbacktrace/backtrace-supported.h") CONFIG_FILES="$CONFIG_FILES libbacktrace/backtrace-supported.h" ;;
18378     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
18379     "interception/Makefile") CONFIG_FILES="$CONFIG_FILES interception/Makefile" ;;
18380     "sanitizer_common/Makefile") CONFIG_FILES="$CONFIG_FILES sanitizer_common/Makefile" ;;
18381     "libbacktrace/Makefile") CONFIG_FILES="$CONFIG_FILES libbacktrace/Makefile" ;;
18382     "lsan/Makefile") CONFIG_FILES="$CONFIG_FILES lsan/Makefile" ;;
18383     "asan/Makefile") CONFIG_FILES="$CONFIG_FILES asan/Makefile" ;;
18384     "ubsan/Makefile") CONFIG_FILES="$CONFIG_FILES ubsan/Makefile" ;;
18385     "tsan/Makefile") CONFIG_FILES="$CONFIG_FILES tsan/Makefile" ;;
18386     "hwasan/Makefile") CONFIG_FILES="$CONFIG_FILES hwasan/Makefile" ;;
18387
18388   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
18389   esac
18390 done
18391
18392
18393 # If the user did not use the arguments to specify the items to instantiate,
18394 # then the envvar interface is used.  Set only those that are not.
18395 # We use the long form for the default assignment because of an extremely
18396 # bizarre bug on SunOS 4.1.3.
18397 if $ac_need_defaults; then
18398   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
18399   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
18400   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
18401 fi
18402
18403 # Have a temporary directory for convenience.  Make it in the build tree
18404 # simply because there is no reason against having it here, and in addition,
18405 # creating and moving files from /tmp can sometimes cause problems.
18406 # Hook for its removal unless debugging.
18407 # Note that there is a small window in which the directory will not be cleaned:
18408 # after its creation but before its name has been assigned to `$tmp'.
18409 $debug ||
18410 {
18411   tmp= ac_tmp=
18412   trap 'exit_status=$?
18413   : "${ac_tmp:=$tmp}"
18414   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
18415 ' 0
18416   trap 'as_fn_exit 1' 1 2 13 15
18417 }
18418 # Create a (secure) tmp directory for tmp files.
18419
18420 {
18421   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
18422   test -d "$tmp"
18423 }  ||
18424 {
18425   tmp=./conf$$-$RANDOM
18426   (umask 077 && mkdir "$tmp")
18427 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
18428 ac_tmp=$tmp
18429
18430 # Set up the scripts for CONFIG_FILES section.
18431 # No need to generate them if there are no CONFIG_FILES.
18432 # This happens for instance with `./config.status config.h'.
18433 if test -n "$CONFIG_FILES"; then
18434
18435
18436 ac_cr=`echo X | tr X '\015'`
18437 # On cygwin, bash can eat \r inside `` if the user requested igncr.
18438 # But we know of no other shell where ac_cr would be empty at this
18439 # point, so we can use a bashism as a fallback.
18440 if test "x$ac_cr" = x; then
18441   eval ac_cr=\$\'\\r\'
18442 fi
18443 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
18444 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
18445   ac_cs_awk_cr='\\r'
18446 else
18447   ac_cs_awk_cr=$ac_cr
18448 fi
18449
18450 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
18451 _ACEOF
18452
18453
18454 {
18455   echo "cat >conf$$subs.awk <<_ACEOF" &&
18456   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
18457   echo "_ACEOF"
18458 } >conf$$subs.sh ||
18459   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18460 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
18461 ac_delim='%!_!# '
18462 for ac_last_try in false false false false false :; do
18463   . ./conf$$subs.sh ||
18464     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18465
18466   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
18467   if test $ac_delim_n = $ac_delim_num; then
18468     break
18469   elif $ac_last_try; then
18470     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
18471   else
18472     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18473   fi
18474 done
18475 rm -f conf$$subs.sh
18476
18477 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18478 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
18479 _ACEOF
18480 sed -n '
18481 h
18482 s/^/S["/; s/!.*/"]=/
18483 p
18484 g
18485 s/^[^!]*!//
18486 :repl
18487 t repl
18488 s/'"$ac_delim"'$//
18489 t delim
18490 :nl
18491 h
18492 s/\(.\{148\}\)..*/\1/
18493 t more1
18494 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
18495 p
18496 n
18497 b repl
18498 :more1
18499 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18500 p
18501 g
18502 s/.\{148\}//
18503 t nl
18504 :delim
18505 h
18506 s/\(.\{148\}\)..*/\1/
18507 t more2
18508 s/["\\]/\\&/g; s/^/"/; s/$/"/
18509 p
18510 b
18511 :more2
18512 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
18513 p
18514 g
18515 s/.\{148\}//
18516 t delim
18517 ' <conf$$subs.awk | sed '
18518 /^[^""]/{
18519   N
18520   s/\n//
18521 }
18522 ' >>$CONFIG_STATUS || ac_write_fail=1
18523 rm -f conf$$subs.awk
18524 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18525 _ACAWK
18526 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
18527   for (key in S) S_is_set[key] = 1
18528   FS = "\a"
18529
18530 }
18531 {
18532   line = $ 0
18533   nfields = split(line, field, "@")
18534   substed = 0
18535   len = length(field[1])
18536   for (i = 2; i < nfields; i++) {
18537     key = field[i]
18538     keylen = length(key)
18539     if (S_is_set[key]) {
18540       value = S[key]
18541       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
18542       len += length(value) + length(field[++i])
18543       substed = 1
18544     } else
18545       len += 1 + keylen
18546   }
18547
18548   print line
18549 }
18550
18551 _ACAWK
18552 _ACEOF
18553 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18554 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
18555   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
18556 else
18557   cat
18558 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
18559   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
18560 _ACEOF
18561
18562 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
18563 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
18564 # trailing colons and then remove the whole line if VPATH becomes empty
18565 # (actually we leave an empty line to preserve line numbers).
18566 if test "x$srcdir" = x.; then
18567   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
18568 h
18569 s///
18570 s/^/:/
18571 s/[      ]*$/:/
18572 s/:\$(srcdir):/:/g
18573 s/:\${srcdir}:/:/g
18574 s/:@srcdir@:/:/g
18575 s/^:*//
18576 s/:*$//
18577 x
18578 s/\(=[   ]*\).*/\1/
18579 G
18580 s/\n//
18581 s/^[^=]*=[       ]*$//
18582 }'
18583 fi
18584
18585 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18586 fi # test -n "$CONFIG_FILES"
18587
18588 # Set up the scripts for CONFIG_HEADERS section.
18589 # No need to generate them if there are no CONFIG_HEADERS.
18590 # This happens for instance with `./config.status Makefile'.
18591 if test -n "$CONFIG_HEADERS"; then
18592 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
18593 BEGIN {
18594 _ACEOF
18595
18596 # Transform confdefs.h into an awk script `defines.awk', embedded as
18597 # here-document in config.status, that substitutes the proper values into
18598 # config.h.in to produce config.h.
18599
18600 # Create a delimiter string that does not exist in confdefs.h, to ease
18601 # handling of long lines.
18602 ac_delim='%!_!# '
18603 for ac_last_try in false false :; do
18604   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
18605   if test -z "$ac_tt"; then
18606     break
18607   elif $ac_last_try; then
18608     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
18609   else
18610     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
18611   fi
18612 done
18613
18614 # For the awk script, D is an array of macro values keyed by name,
18615 # likewise P contains macro parameters if any.  Preserve backslash
18616 # newline sequences.
18617
18618 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
18619 sed -n '
18620 s/.\{148\}/&'"$ac_delim"'/g
18621 t rset
18622 :rset
18623 s/^[     ]*#[    ]*define[       ][      ]*/ /
18624 t def
18625 d
18626 :def
18627 s/\\$//
18628 t bsnl
18629 s/["\\]/\\&/g
18630 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18631 D["\1"]=" \3"/p
18632 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
18633 d
18634 :bsnl
18635 s/["\\]/\\&/g
18636 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
18637 D["\1"]=" \3\\\\\\n"\\/p
18638 t cont
18639 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
18640 t cont
18641 d
18642 :cont
18643 n
18644 s/.\{148\}/&'"$ac_delim"'/g
18645 t clear
18646 :clear
18647 s/\\$//
18648 t bsnlc
18649 s/["\\]/\\&/g; s/^/"/; s/$/"/p
18650 d
18651 :bsnlc
18652 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
18653 b cont
18654 ' <confdefs.h | sed '
18655 s/'"$ac_delim"'/"\\\
18656 "/g' >>$CONFIG_STATUS || ac_write_fail=1
18657
18658 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18659   for (key in D) D_is_set[key] = 1
18660   FS = "\a"
18661 }
18662 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
18663   line = \$ 0
18664   split(line, arg, " ")
18665   if (arg[1] == "#") {
18666     defundef = arg[2]
18667     mac1 = arg[3]
18668   } else {
18669     defundef = substr(arg[1], 2)
18670     mac1 = arg[2]
18671   }
18672   split(mac1, mac2, "(") #)
18673   macro = mac2[1]
18674   prefix = substr(line, 1, index(line, defundef) - 1)
18675   if (D_is_set[macro]) {
18676     # Preserve the white space surrounding the "#".
18677     print prefix "define", macro P[macro] D[macro]
18678     next
18679   } else {
18680     # Replace #undef with comments.  This is necessary, for example,
18681     # in the case of _POSIX_SOURCE, which is predefined and required
18682     # on some systems where configure will not decide to define it.
18683     if (defundef == "undef") {
18684       print "/*", prefix defundef, macro, "*/"
18685       next
18686     }
18687   }
18688 }
18689 { print }
18690 _ACAWK
18691 _ACEOF
18692 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18693   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
18694 fi # test -n "$CONFIG_HEADERS"
18695
18696
18697 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
18698 shift
18699 for ac_tag
18700 do
18701   case $ac_tag in
18702   :[FHLC]) ac_mode=$ac_tag; continue;;
18703   esac
18704   case $ac_mode$ac_tag in
18705   :[FHL]*:*);;
18706   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
18707   :[FH]-) ac_tag=-:-;;
18708   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
18709   esac
18710   ac_save_IFS=$IFS
18711   IFS=:
18712   set x $ac_tag
18713   IFS=$ac_save_IFS
18714   shift
18715   ac_file=$1
18716   shift
18717
18718   case $ac_mode in
18719   :L) ac_source=$1;;
18720   :[FH])
18721     ac_file_inputs=
18722     for ac_f
18723     do
18724       case $ac_f in
18725       -) ac_f="$ac_tmp/stdin";;
18726       *) # Look for the file first in the build tree, then in the source tree
18727          # (if the path is not absolute).  The absolute path cannot be DOS-style,
18728          # because $ac_f cannot contain `:'.
18729          test -f "$ac_f" ||
18730            case $ac_f in
18731            [\\/$]*) false;;
18732            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
18733            esac ||
18734            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
18735       esac
18736       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
18737       as_fn_append ac_file_inputs " '$ac_f'"
18738     done
18739
18740     # Let's still pretend it is `configure' which instantiates (i.e., don't
18741     # use $as_me), people would be surprised to read:
18742     #    /* config.h.  Generated by config.status.  */
18743     configure_input='Generated from '`
18744           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
18745         `' by configure.'
18746     if test x"$ac_file" != x-; then
18747       configure_input="$ac_file.  $configure_input"
18748       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
18749 $as_echo "$as_me: creating $ac_file" >&6;}
18750     fi
18751     # Neutralize special characters interpreted by sed in replacement strings.
18752     case $configure_input in #(
18753     *\&* | *\|* | *\\* )
18754        ac_sed_conf_input=`$as_echo "$configure_input" |
18755        sed 's/[\\\\&|]/\\\\&/g'`;; #(
18756     *) ac_sed_conf_input=$configure_input;;
18757     esac
18758
18759     case $ac_tag in
18760     *:-:* | *:-) cat >"$ac_tmp/stdin" \
18761       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
18762     esac
18763     ;;
18764   esac
18765
18766   ac_dir=`$as_dirname -- "$ac_file" ||
18767 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18768          X"$ac_file" : 'X\(//\)[^/]' \| \
18769          X"$ac_file" : 'X\(//\)$' \| \
18770          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
18771 $as_echo X"$ac_file" |
18772     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18773             s//\1/
18774             q
18775           }
18776           /^X\(\/\/\)[^/].*/{
18777             s//\1/
18778             q
18779           }
18780           /^X\(\/\/\)$/{
18781             s//\1/
18782             q
18783           }
18784           /^X\(\/\).*/{
18785             s//\1/
18786             q
18787           }
18788           s/.*/./; q'`
18789   as_dir="$ac_dir"; as_fn_mkdir_p
18790   ac_builddir=.
18791
18792 case "$ac_dir" in
18793 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
18794 *)
18795   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
18796   # A ".." for each directory in $ac_dir_suffix.
18797   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
18798   case $ac_top_builddir_sub in
18799   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
18800   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
18801   esac ;;
18802 esac
18803 ac_abs_top_builddir=$ac_pwd
18804 ac_abs_builddir=$ac_pwd$ac_dir_suffix
18805 # for backward compatibility:
18806 ac_top_builddir=$ac_top_build_prefix
18807
18808 case $srcdir in
18809   .)  # We are building in place.
18810     ac_srcdir=.
18811     ac_top_srcdir=$ac_top_builddir_sub
18812     ac_abs_top_srcdir=$ac_pwd ;;
18813   [\\/]* | ?:[\\/]* )  # Absolute name.
18814     ac_srcdir=$srcdir$ac_dir_suffix;
18815     ac_top_srcdir=$srcdir
18816     ac_abs_top_srcdir=$srcdir ;;
18817   *) # Relative name.
18818     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
18819     ac_top_srcdir=$ac_top_build_prefix$srcdir
18820     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
18821 esac
18822 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
18823
18824
18825   case $ac_mode in
18826   :F)
18827   #
18828   # CONFIG_FILE
18829   #
18830
18831   case $INSTALL in
18832   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
18833   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
18834   esac
18835   ac_MKDIR_P=$MKDIR_P
18836   case $MKDIR_P in
18837   [\\/$]* | ?:[\\/]* ) ;;
18838   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
18839   esac
18840 _ACEOF
18841
18842 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18843 # If the template does not know about datarootdir, expand it.
18844 # FIXME: This hack should be removed a few years after 2.60.
18845 ac_datarootdir_hack=; ac_datarootdir_seen=
18846 ac_sed_dataroot='
18847 /datarootdir/ {
18848   p
18849   q
18850 }
18851 /@datadir@/p
18852 /@docdir@/p
18853 /@infodir@/p
18854 /@localedir@/p
18855 /@mandir@/p'
18856 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
18857 *datarootdir*) ac_datarootdir_seen=yes;;
18858 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
18859   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
18860 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
18861 _ACEOF
18862 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18863   ac_datarootdir_hack='
18864   s&@datadir@&$datadir&g
18865   s&@docdir@&$docdir&g
18866   s&@infodir@&$infodir&g
18867   s&@localedir@&$localedir&g
18868   s&@mandir@&$mandir&g
18869   s&\\\${datarootdir}&$datarootdir&g' ;;
18870 esac
18871 _ACEOF
18872
18873 # Neutralize VPATH when `$srcdir' = `.'.
18874 # Shell code in configure.ac might set extrasub.
18875 # FIXME: do we really want to maintain this feature?
18876 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
18877 ac_sed_extra="$ac_vpsub
18878 $extrasub
18879 _ACEOF
18880 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
18881 :t
18882 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
18883 s|@configure_input@|$ac_sed_conf_input|;t t
18884 s&@top_builddir@&$ac_top_builddir_sub&;t t
18885 s&@top_build_prefix@&$ac_top_build_prefix&;t t
18886 s&@srcdir@&$ac_srcdir&;t t
18887 s&@abs_srcdir@&$ac_abs_srcdir&;t t
18888 s&@top_srcdir@&$ac_top_srcdir&;t t
18889 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
18890 s&@builddir@&$ac_builddir&;t t
18891 s&@abs_builddir@&$ac_abs_builddir&;t t
18892 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
18893 s&@INSTALL@&$ac_INSTALL&;t t
18894 s&@MKDIR_P@&$ac_MKDIR_P&;t t
18895 $ac_datarootdir_hack
18896 "
18897 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
18898   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18899
18900 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
18901   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
18902   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
18903       "$ac_tmp/out"`; test -z "$ac_out"; } &&
18904   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18905 which seems to be undefined.  Please make sure it is defined" >&5
18906 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
18907 which seems to be undefined.  Please make sure it is defined" >&2;}
18908
18909   rm -f "$ac_tmp/stdin"
18910   case $ac_file in
18911   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
18912   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
18913   esac \
18914   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18915  ;;
18916   :H)
18917   #
18918   # CONFIG_HEADER
18919   #
18920   if test x"$ac_file" != x-; then
18921     {
18922       $as_echo "/* $configure_input  */" \
18923       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
18924     } >"$ac_tmp/config.h" \
18925       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18926     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
18927       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
18928 $as_echo "$as_me: $ac_file is unchanged" >&6;}
18929     else
18930       rm -f "$ac_file"
18931       mv "$ac_tmp/config.h" "$ac_file" \
18932         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
18933     fi
18934   else
18935     $as_echo "/* $configure_input  */" \
18936       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
18937       || as_fn_error $? "could not create -" "$LINENO" 5
18938   fi
18939 # Compute "$ac_file"'s index in $config_headers.
18940 _am_arg="$ac_file"
18941 _am_stamp_count=1
18942 for _am_header in $config_headers :; do
18943   case $_am_header in
18944     $_am_arg | $_am_arg:* )
18945       break ;;
18946     * )
18947       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
18948   esac
18949 done
18950 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
18951 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18952          X"$_am_arg" : 'X\(//\)[^/]' \| \
18953          X"$_am_arg" : 'X\(//\)$' \| \
18954          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
18955 $as_echo X"$_am_arg" |
18956     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18957             s//\1/
18958             q
18959           }
18960           /^X\(\/\/\)[^/].*/{
18961             s//\1/
18962             q
18963           }
18964           /^X\(\/\/\)$/{
18965             s//\1/
18966             q
18967           }
18968           /^X\(\/\).*/{
18969             s//\1/
18970             q
18971           }
18972           s/.*/./; q'`/stamp-h$_am_stamp_count
18973  ;;
18974
18975   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
18976 $as_echo "$as_me: executing $ac_file commands" >&6;}
18977  ;;
18978   esac
18979
18980
18981   case $ac_file$ac_mode in
18982     "default-1":C)
18983 # Only add multilib support code if we just rebuilt the top-level
18984 # Makefile.
18985 case " $CONFIG_FILES " in
18986  *" Makefile "*)
18987    ac_file=Makefile . ${multi_basedir}/config-ml.in
18988    ;;
18989 esac ;;
18990     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
18991   # Older Autoconf quotes --file arguments for eval, but not when files
18992   # are listed without --file.  Let's play safe and only enable the eval
18993   # if we detect the quoting.
18994   case $CONFIG_FILES in
18995   *\'*) eval set x "$CONFIG_FILES" ;;
18996   *)   set x $CONFIG_FILES ;;
18997   esac
18998   shift
18999   for mf
19000   do
19001     # Strip MF so we end up with the name of the file.
19002     mf=`echo "$mf" | sed -e 's/:.*$//'`
19003     # Check whether this is an Automake generated Makefile or not.
19004     # We used to match only the files named 'Makefile.in', but
19005     # some people rename them; so instead we look at the file content.
19006     # Grep'ing the first line is not enough: some people post-process
19007     # each Makefile.in and add a new line on top of each file to say so.
19008     # Grep'ing the whole file is not good either: AIX grep has a line
19009     # limit of 2048, but all sed's we know have understand at least 4000.
19010     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
19011       dirpart=`$as_dirname -- "$mf" ||
19012 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19013          X"$mf" : 'X\(//\)[^/]' \| \
19014          X"$mf" : 'X\(//\)$' \| \
19015          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
19016 $as_echo X"$mf" |
19017     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19018             s//\1/
19019             q
19020           }
19021           /^X\(\/\/\)[^/].*/{
19022             s//\1/
19023             q
19024           }
19025           /^X\(\/\/\)$/{
19026             s//\1/
19027             q
19028           }
19029           /^X\(\/\).*/{
19030             s//\1/
19031             q
19032           }
19033           s/.*/./; q'`
19034     else
19035       continue
19036     fi
19037     # Extract the definition of DEPDIR, am__include, and am__quote
19038     # from the Makefile without running 'make'.
19039     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
19040     test -z "$DEPDIR" && continue
19041     am__include=`sed -n 's/^am__include = //p' < "$mf"`
19042     test -z "$am__include" && continue
19043     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
19044     # Find all dependency output files, they are included files with
19045     # $(DEPDIR) in their names.  We invoke sed twice because it is the
19046     # simplest approach to changing $(DEPDIR) to its actual value in the
19047     # expansion.
19048     for file in `sed -n "
19049       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
19050          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
19051       # Make sure the directory exists.
19052       test -f "$dirpart/$file" && continue
19053       fdir=`$as_dirname -- "$file" ||
19054 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
19055          X"$file" : 'X\(//\)[^/]' \| \
19056          X"$file" : 'X\(//\)$' \| \
19057          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
19058 $as_echo X"$file" |
19059     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
19060             s//\1/
19061             q
19062           }
19063           /^X\(\/\/\)[^/].*/{
19064             s//\1/
19065             q
19066           }
19067           /^X\(\/\/\)$/{
19068             s//\1/
19069             q
19070           }
19071           /^X\(\/\).*/{
19072             s//\1/
19073             q
19074           }
19075           s/.*/./; q'`
19076       as_dir=$dirpart/$fdir; as_fn_mkdir_p
19077       # echo "creating $dirpart/$file"
19078       echo '# dummy' > "$dirpart/$file"
19079     done
19080   done
19081 }
19082  ;;
19083     "libtool":C)
19084
19085     # See if we are running on zsh, and set the options which allow our
19086     # commands through without removal of \ escapes.
19087     if test -n "${ZSH_VERSION+set}" ; then
19088       setopt NO_GLOB_SUBST
19089     fi
19090
19091     cfgfile="${ofile}T"
19092     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
19093     $RM "$cfgfile"
19094
19095     cat <<_LT_EOF >> "$cfgfile"
19096 #! $SHELL
19097
19098 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
19099 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
19100 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
19101 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
19102 #
19103 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
19104 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
19105 #   Written by Gordon Matzigkeit, 1996
19106 #
19107 #   This file is part of GNU Libtool.
19108 #
19109 # GNU Libtool is free software; you can redistribute it and/or
19110 # modify it under the terms of the GNU General Public License as
19111 # published by the Free Software Foundation; either version 2 of
19112 # the License, or (at your option) any later version.
19113 #
19114 # As a special exception to the GNU General Public License,
19115 # if you distribute this file as part of a program or library that
19116 # is built using GNU Libtool, you may include this file under the
19117 # same distribution terms that you use for the rest of that program.
19118 #
19119 # GNU Libtool is distributed in the hope that it will be useful,
19120 # but WITHOUT ANY WARRANTY; without even the implied warranty of
19121 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19122 # GNU General Public License for more details.
19123 #
19124 # You should have received a copy of the GNU General Public License
19125 # along with GNU Libtool; see the file COPYING.  If not, a copy
19126 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
19127 # obtained by writing to the Free Software Foundation, Inc.,
19128 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19129
19130
19131 # The names of the tagged configurations supported by this script.
19132 available_tags="CXX "
19133
19134 # ### BEGIN LIBTOOL CONFIG
19135
19136 # Which release of libtool.m4 was used?
19137 macro_version=$macro_version
19138 macro_revision=$macro_revision
19139
19140 # Whether or not to build shared libraries.
19141 build_libtool_libs=$enable_shared
19142
19143 # Whether or not to build static libraries.
19144 build_old_libs=$enable_static
19145
19146 # What type of objects to build.
19147 pic_mode=$pic_mode
19148
19149 # Whether or not to optimize for fast installation.
19150 fast_install=$enable_fast_install
19151
19152 # Shell to use when invoking shell scripts.
19153 SHELL=$lt_SHELL
19154
19155 # An echo program that protects backslashes.
19156 ECHO=$lt_ECHO
19157
19158 # The host system.
19159 host_alias=$host_alias
19160 host=$host
19161 host_os=$host_os
19162
19163 # The build system.
19164 build_alias=$build_alias
19165 build=$build
19166 build_os=$build_os
19167
19168 # A sed program that does not truncate output.
19169 SED=$lt_SED
19170
19171 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
19172 Xsed="\$SED -e 1s/^X//"
19173
19174 # A grep program that handles long lines.
19175 GREP=$lt_GREP
19176
19177 # An ERE matcher.
19178 EGREP=$lt_EGREP
19179
19180 # A literal string matcher.
19181 FGREP=$lt_FGREP
19182
19183 # A BSD- or MS-compatible name lister.
19184 NM=$lt_NM
19185
19186 # Whether we need soft or hard links.
19187 LN_S=$lt_LN_S
19188
19189 # What is the maximum length of a command?
19190 max_cmd_len=$max_cmd_len
19191
19192 # Object file suffix (normally "o").
19193 objext=$ac_objext
19194
19195 # Executable file suffix (normally "").
19196 exeext=$exeext
19197
19198 # whether the shell understands "unset".
19199 lt_unset=$lt_unset
19200
19201 # turn spaces into newlines.
19202 SP2NL=$lt_lt_SP2NL
19203
19204 # turn newlines into spaces.
19205 NL2SP=$lt_lt_NL2SP
19206
19207 # An object symbol dumper.
19208 OBJDUMP=$lt_OBJDUMP
19209
19210 # Method to check whether dependent libraries are shared objects.
19211 deplibs_check_method=$lt_deplibs_check_method
19212
19213 # Command to use when deplibs_check_method == "file_magic".
19214 file_magic_cmd=$lt_file_magic_cmd
19215
19216 # The archiver.
19217 AR=$lt_AR
19218 AR_FLAGS=$lt_AR_FLAGS
19219
19220 # A symbol stripping program.
19221 STRIP=$lt_STRIP
19222
19223 # Commands used to install an old-style archive.
19224 RANLIB=$lt_RANLIB
19225 old_postinstall_cmds=$lt_old_postinstall_cmds
19226 old_postuninstall_cmds=$lt_old_postuninstall_cmds
19227
19228 # Whether to use a lock for old archive extraction.
19229 lock_old_archive_extraction=$lock_old_archive_extraction
19230
19231 # A C compiler.
19232 LTCC=$lt_CC
19233
19234 # LTCC compiler flags.
19235 LTCFLAGS=$lt_CFLAGS
19236
19237 # Take the output of nm and produce a listing of raw symbols and C names.
19238 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
19239
19240 # Transform the output of nm in a proper C declaration.
19241 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
19242
19243 # Transform the output of nm in a C name address pair.
19244 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
19245
19246 # Transform the output of nm in a C name address pair when lib prefix is needed.
19247 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
19248
19249 # The name of the directory that contains temporary libtool files.
19250 objdir=$objdir
19251
19252 # Used to examine libraries when file_magic_cmd begins with "file".
19253 MAGIC_CMD=$MAGIC_CMD
19254
19255 # Must we lock files when doing compilation?
19256 need_locks=$lt_need_locks
19257
19258 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
19259 DSYMUTIL=$lt_DSYMUTIL
19260
19261 # Tool to change global to local symbols on Mac OS X.
19262 NMEDIT=$lt_NMEDIT
19263
19264 # Tool to manipulate fat objects and archives on Mac OS X.
19265 LIPO=$lt_LIPO
19266
19267 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
19268 OTOOL=$lt_OTOOL
19269
19270 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
19271 OTOOL64=$lt_OTOOL64
19272
19273 # Old archive suffix (normally "a").
19274 libext=$libext
19275
19276 # Shared library suffix (normally ".so").
19277 shrext_cmds=$lt_shrext_cmds
19278
19279 # The commands to extract the exported symbol list from a shared archive.
19280 extract_expsyms_cmds=$lt_extract_expsyms_cmds
19281
19282 # Variables whose values should be saved in libtool wrapper scripts and
19283 # restored at link time.
19284 variables_saved_for_relink=$lt_variables_saved_for_relink
19285
19286 # Do we need the "lib" prefix for modules?
19287 need_lib_prefix=$need_lib_prefix
19288
19289 # Do we need a version for libraries?
19290 need_version=$need_version
19291
19292 # Library versioning type.
19293 version_type=$version_type
19294
19295 # Shared library runtime path variable.
19296 runpath_var=$runpath_var
19297
19298 # Shared library path variable.
19299 shlibpath_var=$shlibpath_var
19300
19301 # Is shlibpath searched before the hard-coded library search path?
19302 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
19303
19304 # Format of library name prefix.
19305 libname_spec=$lt_libname_spec
19306
19307 # List of archive names.  First name is the real one, the rest are links.
19308 # The last name is the one that the linker finds with -lNAME
19309 library_names_spec=$lt_library_names_spec
19310
19311 # The coded name of the library, if different from the real name.
19312 soname_spec=$lt_soname_spec
19313
19314 # Permission mode override for installation of shared libraries.
19315 install_override_mode=$lt_install_override_mode
19316
19317 # Command to use after installation of a shared archive.
19318 postinstall_cmds=$lt_postinstall_cmds
19319
19320 # Command to use after uninstallation of a shared archive.
19321 postuninstall_cmds=$lt_postuninstall_cmds
19322
19323 # Commands used to finish a libtool library installation in a directory.
19324 finish_cmds=$lt_finish_cmds
19325
19326 # As "finish_cmds", except a single script fragment to be evaled but
19327 # not shown.
19328 finish_eval=$lt_finish_eval
19329
19330 # Whether we should hardcode library paths into libraries.
19331 hardcode_into_libs=$hardcode_into_libs
19332
19333 # Compile-time system search path for libraries.
19334 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
19335
19336 # Run-time system search path for libraries.
19337 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
19338
19339 # Whether dlopen is supported.
19340 dlopen_support=$enable_dlopen
19341
19342 # Whether dlopen of programs is supported.
19343 dlopen_self=$enable_dlopen_self
19344
19345 # Whether dlopen of statically linked programs is supported.
19346 dlopen_self_static=$enable_dlopen_self_static
19347
19348 # Commands to strip libraries.
19349 old_striplib=$lt_old_striplib
19350 striplib=$lt_striplib
19351
19352
19353 # The linker used to build libraries.
19354 LD=$lt_LD
19355
19356 # How to create reloadable object files.
19357 reload_flag=$lt_reload_flag
19358 reload_cmds=$lt_reload_cmds
19359
19360 # Commands used to build an old-style archive.
19361 old_archive_cmds=$lt_old_archive_cmds
19362
19363 # A language specific compiler.
19364 CC=$lt_compiler
19365
19366 # Is the compiler the GNU compiler?
19367 with_gcc=$GCC
19368
19369 # Compiler flag to turn off builtin functions.
19370 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
19371
19372 # How to pass a linker flag through the compiler.
19373 wl=$lt_lt_prog_compiler_wl
19374
19375 # Additional compiler flags for building library objects.
19376 pic_flag=$lt_lt_prog_compiler_pic
19377
19378 # Compiler flag to prevent dynamic linking.
19379 link_static_flag=$lt_lt_prog_compiler_static
19380
19381 # Does compiler simultaneously support -c and -o options?
19382 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
19383
19384 # Whether or not to add -lc for building shared libraries.
19385 build_libtool_need_lc=$archive_cmds_need_lc
19386
19387 # Whether or not to disallow shared libs when runtime libs are static.
19388 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
19389
19390 # Compiler flag to allow reflexive dlopens.
19391 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
19392
19393 # Compiler flag to generate shared objects directly from archives.
19394 whole_archive_flag_spec=$lt_whole_archive_flag_spec
19395
19396 # Whether the compiler copes with passing no objects directly.
19397 compiler_needs_object=$lt_compiler_needs_object
19398
19399 # Create an old-style archive from a shared archive.
19400 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
19401
19402 # Create a temporary old-style archive to link instead of a shared archive.
19403 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
19404
19405 # Commands used to build a shared archive.
19406 archive_cmds=$lt_archive_cmds
19407 archive_expsym_cmds=$lt_archive_expsym_cmds
19408
19409 # Commands used to build a loadable module if different from building
19410 # a shared archive.
19411 module_cmds=$lt_module_cmds
19412 module_expsym_cmds=$lt_module_expsym_cmds
19413
19414 # Whether we are building with GNU ld or not.
19415 with_gnu_ld=$lt_with_gnu_ld
19416
19417 # Flag that allows shared libraries with undefined symbols to be built.
19418 allow_undefined_flag=$lt_allow_undefined_flag
19419
19420 # Flag that enforces no undefined symbols.
19421 no_undefined_flag=$lt_no_undefined_flag
19422
19423 # Flag to hardcode \$libdir into a binary during linking.
19424 # This must work even if \$libdir does not exist
19425 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
19426
19427 # If ld is used when linking, flag to hardcode \$libdir into a binary
19428 # during linking.  This must work even if \$libdir does not exist.
19429 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
19430
19431 # Whether we need a single "-rpath" flag with a separated argument.
19432 hardcode_libdir_separator=$lt_hardcode_libdir_separator
19433
19434 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19435 # DIR into the resulting binary.
19436 hardcode_direct=$hardcode_direct
19437
19438 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19439 # DIR into the resulting binary and the resulting library dependency is
19440 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
19441 # library is relocated.
19442 hardcode_direct_absolute=$hardcode_direct_absolute
19443
19444 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
19445 # into the resulting binary.
19446 hardcode_minus_L=$hardcode_minus_L
19447
19448 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
19449 # into the resulting binary.
19450 hardcode_shlibpath_var=$hardcode_shlibpath_var
19451
19452 # Set to "yes" if building a shared library automatically hardcodes DIR
19453 # into the library and all subsequent libraries and executables linked
19454 # against it.
19455 hardcode_automatic=$hardcode_automatic
19456
19457 # Set to yes if linker adds runtime paths of dependent libraries
19458 # to runtime path list.
19459 inherit_rpath=$inherit_rpath
19460
19461 # Whether libtool must link a program against all its dependency libraries.
19462 link_all_deplibs=$link_all_deplibs
19463
19464 # Fix the shell variable \$srcfile for the compiler.
19465 fix_srcfile_path=$lt_fix_srcfile_path
19466
19467 # Set to "yes" if exported symbols are required.
19468 always_export_symbols=$always_export_symbols
19469
19470 # The commands to list exported symbols.
19471 export_symbols_cmds=$lt_export_symbols_cmds
19472
19473 # Symbols that should not be listed in the preloaded symbols.
19474 exclude_expsyms=$lt_exclude_expsyms
19475
19476 # Symbols that must always be exported.
19477 include_expsyms=$lt_include_expsyms
19478
19479 # Commands necessary for linking programs (against libraries) with templates.
19480 prelink_cmds=$lt_prelink_cmds
19481
19482 # Specify filename containing input files.
19483 file_list_spec=$lt_file_list_spec
19484
19485 # How to hardcode a shared library path into an executable.
19486 hardcode_action=$hardcode_action
19487
19488 # The directories searched by this compiler when creating a shared library.
19489 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
19490
19491 # Dependencies to place before and after the objects being linked to
19492 # create a shared library.
19493 predep_objects=$lt_predep_objects
19494 postdep_objects=$lt_postdep_objects
19495 predeps=$lt_predeps
19496 postdeps=$lt_postdeps
19497
19498 # The library search path used internally by the compiler when linking
19499 # a shared library.
19500 compiler_lib_search_path=$lt_compiler_lib_search_path
19501
19502 # ### END LIBTOOL CONFIG
19503
19504 _LT_EOF
19505
19506   case $host_os in
19507   aix3*)
19508     cat <<\_LT_EOF >> "$cfgfile"
19509 # AIX sometimes has problems with the GCC collect2 program.  For some
19510 # reason, if we set the COLLECT_NAMES environment variable, the problems
19511 # vanish in a puff of smoke.
19512 if test "X${COLLECT_NAMES+set}" != Xset; then
19513   COLLECT_NAMES=
19514   export COLLECT_NAMES
19515 fi
19516 _LT_EOF
19517     ;;
19518   esac
19519
19520
19521 ltmain="$ac_aux_dir/ltmain.sh"
19522
19523
19524   # We use sed instead of cat because bash on DJGPP gets confused if
19525   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
19526   # text mode, it properly converts lines to CR/LF.  This bash problem
19527   # is reportedly fixed, but why not run on old versions too?
19528   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
19529     || (rm -f "$cfgfile"; exit 1)
19530
19531   case $xsi_shell in
19532   yes)
19533     cat << \_LT_EOF >> "$cfgfile"
19534
19535 # func_dirname file append nondir_replacement
19536 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
19537 # otherwise set result to NONDIR_REPLACEMENT.
19538 func_dirname ()
19539 {
19540   case ${1} in
19541     */*) func_dirname_result="${1%/*}${2}" ;;
19542     *  ) func_dirname_result="${3}" ;;
19543   esac
19544 }
19545
19546 # func_basename file
19547 func_basename ()
19548 {
19549   func_basename_result="${1##*/}"
19550 }
19551
19552 # func_dirname_and_basename file append nondir_replacement
19553 # perform func_basename and func_dirname in a single function
19554 # call:
19555 #   dirname:  Compute the dirname of FILE.  If nonempty,
19556 #             add APPEND to the result, otherwise set result
19557 #             to NONDIR_REPLACEMENT.
19558 #             value returned in "$func_dirname_result"
19559 #   basename: Compute filename of FILE.
19560 #             value retuned in "$func_basename_result"
19561 # Implementation must be kept synchronized with func_dirname
19562 # and func_basename. For efficiency, we do not delegate to
19563 # those functions but instead duplicate the functionality here.
19564 func_dirname_and_basename ()
19565 {
19566   case ${1} in
19567     */*) func_dirname_result="${1%/*}${2}" ;;
19568     *  ) func_dirname_result="${3}" ;;
19569   esac
19570   func_basename_result="${1##*/}"
19571 }
19572
19573 # func_stripname prefix suffix name
19574 # strip PREFIX and SUFFIX off of NAME.
19575 # PREFIX and SUFFIX must not contain globbing or regex special
19576 # characters, hashes, percent signs, but SUFFIX may contain a leading
19577 # dot (in which case that matches only a dot).
19578 func_stripname ()
19579 {
19580   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
19581   # positional parameters, so assign one to ordinary parameter first.
19582   func_stripname_result=${3}
19583   func_stripname_result=${func_stripname_result#"${1}"}
19584   func_stripname_result=${func_stripname_result%"${2}"}
19585 }
19586
19587 # func_opt_split
19588 func_opt_split ()
19589 {
19590   func_opt_split_opt=${1%%=*}
19591   func_opt_split_arg=${1#*=}
19592 }
19593
19594 # func_lo2o object
19595 func_lo2o ()
19596 {
19597   case ${1} in
19598     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
19599     *)    func_lo2o_result=${1} ;;
19600   esac
19601 }
19602
19603 # func_xform libobj-or-source
19604 func_xform ()
19605 {
19606   func_xform_result=${1%.*}.lo
19607 }
19608
19609 # func_arith arithmetic-term...
19610 func_arith ()
19611 {
19612   func_arith_result=$(( $* ))
19613 }
19614
19615 # func_len string
19616 # STRING may not start with a hyphen.
19617 func_len ()
19618 {
19619   func_len_result=${#1}
19620 }
19621
19622 _LT_EOF
19623     ;;
19624   *) # Bourne compatible functions.
19625     cat << \_LT_EOF >> "$cfgfile"
19626
19627 # func_dirname file append nondir_replacement
19628 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
19629 # otherwise set result to NONDIR_REPLACEMENT.
19630 func_dirname ()
19631 {
19632   # Extract subdirectory from the argument.
19633   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
19634   if test "X$func_dirname_result" = "X${1}"; then
19635     func_dirname_result="${3}"
19636   else
19637     func_dirname_result="$func_dirname_result${2}"
19638   fi
19639 }
19640
19641 # func_basename file
19642 func_basename ()
19643 {
19644   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
19645 }
19646
19647
19648 # func_stripname prefix suffix name
19649 # strip PREFIX and SUFFIX off of NAME.
19650 # PREFIX and SUFFIX must not contain globbing or regex special
19651 # characters, hashes, percent signs, but SUFFIX may contain a leading
19652 # dot (in which case that matches only a dot).
19653 # func_strip_suffix prefix name
19654 func_stripname ()
19655 {
19656   case ${2} in
19657     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
19658     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
19659   esac
19660 }
19661
19662 # sed scripts:
19663 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
19664 my_sed_long_arg='1s/^-[^=]*=//'
19665
19666 # func_opt_split
19667 func_opt_split ()
19668 {
19669   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
19670   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
19671 }
19672
19673 # func_lo2o object
19674 func_lo2o ()
19675 {
19676   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
19677 }
19678
19679 # func_xform libobj-or-source
19680 func_xform ()
19681 {
19682   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
19683 }
19684
19685 # func_arith arithmetic-term...
19686 func_arith ()
19687 {
19688   func_arith_result=`expr "$@"`
19689 }
19690
19691 # func_len string
19692 # STRING may not start with a hyphen.
19693 func_len ()
19694 {
19695   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
19696 }
19697
19698 _LT_EOF
19699 esac
19700
19701 case $lt_shell_append in
19702   yes)
19703     cat << \_LT_EOF >> "$cfgfile"
19704
19705 # func_append var value
19706 # Append VALUE to the end of shell variable VAR.
19707 func_append ()
19708 {
19709   eval "$1+=\$2"
19710 }
19711 _LT_EOF
19712     ;;
19713   *)
19714     cat << \_LT_EOF >> "$cfgfile"
19715
19716 # func_append var value
19717 # Append VALUE to the end of shell variable VAR.
19718 func_append ()
19719 {
19720   eval "$1=\$$1\$2"
19721 }
19722
19723 _LT_EOF
19724     ;;
19725   esac
19726
19727
19728   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
19729     || (rm -f "$cfgfile"; exit 1)
19730
19731   mv -f "$cfgfile" "$ofile" ||
19732     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
19733   chmod +x "$ofile"
19734
19735
19736     cat <<_LT_EOF >> "$ofile"
19737
19738 # ### BEGIN LIBTOOL TAG CONFIG: CXX
19739
19740 # The linker used to build libraries.
19741 LD=$lt_LD_CXX
19742
19743 # How to create reloadable object files.
19744 reload_flag=$lt_reload_flag_CXX
19745 reload_cmds=$lt_reload_cmds_CXX
19746
19747 # Commands used to build an old-style archive.
19748 old_archive_cmds=$lt_old_archive_cmds_CXX
19749
19750 # A language specific compiler.
19751 CC=$lt_compiler_CXX
19752
19753 # Is the compiler the GNU compiler?
19754 with_gcc=$GCC_CXX
19755
19756 # Compiler flag to turn off builtin functions.
19757 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
19758
19759 # How to pass a linker flag through the compiler.
19760 wl=$lt_lt_prog_compiler_wl_CXX
19761
19762 # Additional compiler flags for building library objects.
19763 pic_flag=$lt_lt_prog_compiler_pic_CXX
19764
19765 # Compiler flag to prevent dynamic linking.
19766 link_static_flag=$lt_lt_prog_compiler_static_CXX
19767
19768 # Does compiler simultaneously support -c and -o options?
19769 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
19770
19771 # Whether or not to add -lc for building shared libraries.
19772 build_libtool_need_lc=$archive_cmds_need_lc_CXX
19773
19774 # Whether or not to disallow shared libs when runtime libs are static.
19775 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
19776
19777 # Compiler flag to allow reflexive dlopens.
19778 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
19779
19780 # Compiler flag to generate shared objects directly from archives.
19781 whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
19782
19783 # Whether the compiler copes with passing no objects directly.
19784 compiler_needs_object=$lt_compiler_needs_object_CXX
19785
19786 # Create an old-style archive from a shared archive.
19787 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
19788
19789 # Create a temporary old-style archive to link instead of a shared archive.
19790 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
19791
19792 # Commands used to build a shared archive.
19793 archive_cmds=$lt_archive_cmds_CXX
19794 archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
19795
19796 # Commands used to build a loadable module if different from building
19797 # a shared archive.
19798 module_cmds=$lt_module_cmds_CXX
19799 module_expsym_cmds=$lt_module_expsym_cmds_CXX
19800
19801 # Whether we are building with GNU ld or not.
19802 with_gnu_ld=$lt_with_gnu_ld_CXX
19803
19804 # Flag that allows shared libraries with undefined symbols to be built.
19805 allow_undefined_flag=$lt_allow_undefined_flag_CXX
19806
19807 # Flag that enforces no undefined symbols.
19808 no_undefined_flag=$lt_no_undefined_flag_CXX
19809
19810 # Flag to hardcode \$libdir into a binary during linking.
19811 # This must work even if \$libdir does not exist
19812 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
19813
19814 # If ld is used when linking, flag to hardcode \$libdir into a binary
19815 # during linking.  This must work even if \$libdir does not exist.
19816 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
19817
19818 # Whether we need a single "-rpath" flag with a separated argument.
19819 hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
19820
19821 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19822 # DIR into the resulting binary.
19823 hardcode_direct=$hardcode_direct_CXX
19824
19825 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
19826 # DIR into the resulting binary and the resulting library dependency is
19827 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
19828 # library is relocated.
19829 hardcode_direct_absolute=$hardcode_direct_absolute_CXX
19830
19831 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
19832 # into the resulting binary.
19833 hardcode_minus_L=$hardcode_minus_L_CXX
19834
19835 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
19836 # into the resulting binary.
19837 hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
19838
19839 # Set to "yes" if building a shared library automatically hardcodes DIR
19840 # into the library and all subsequent libraries and executables linked
19841 # against it.
19842 hardcode_automatic=$hardcode_automatic_CXX
19843
19844 # Set to yes if linker adds runtime paths of dependent libraries
19845 # to runtime path list.
19846 inherit_rpath=$inherit_rpath_CXX
19847
19848 # Whether libtool must link a program against all its dependency libraries.
19849 link_all_deplibs=$link_all_deplibs_CXX
19850
19851 # Fix the shell variable \$srcfile for the compiler.
19852 fix_srcfile_path=$lt_fix_srcfile_path_CXX
19853
19854 # Set to "yes" if exported symbols are required.
19855 always_export_symbols=$always_export_symbols_CXX
19856
19857 # The commands to list exported symbols.
19858 export_symbols_cmds=$lt_export_symbols_cmds_CXX
19859
19860 # Symbols that should not be listed in the preloaded symbols.
19861 exclude_expsyms=$lt_exclude_expsyms_CXX
19862
19863 # Symbols that must always be exported.
19864 include_expsyms=$lt_include_expsyms_CXX
19865
19866 # Commands necessary for linking programs (against libraries) with templates.
19867 prelink_cmds=$lt_prelink_cmds_CXX
19868
19869 # Specify filename containing input files.
19870 file_list_spec=$lt_file_list_spec_CXX
19871
19872 # How to hardcode a shared library path into an executable.
19873 hardcode_action=$hardcode_action_CXX
19874
19875 # The directories searched by this compiler when creating a shared library.
19876 compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
19877
19878 # Dependencies to place before and after the objects being linked to
19879 # create a shared library.
19880 predep_objects=$lt_predep_objects_CXX
19881 postdep_objects=$lt_postdep_objects_CXX
19882 predeps=$lt_predeps_CXX
19883 postdeps=$lt_postdeps_CXX
19884
19885 # The library search path used internally by the compiler when linking
19886 # a shared library.
19887 compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
19888
19889 # ### END LIBTOOL TAG CONFIG: CXX
19890 _LT_EOF
19891
19892  ;;
19893     "gstdint.h":C)
19894 if test "$GCC" = yes; then
19895   echo "/* generated for " `$CC --version | sed 1q` "*/" > tmp-stdint.h
19896 else
19897   echo "/* generated for $CC */" > tmp-stdint.h
19898 fi
19899
19900 sed 's/^ *//' >> tmp-stdint.h <<EOF
19901
19902   #ifndef GCC_GENERATED_STDINT_H
19903   #define GCC_GENERATED_STDINT_H 1
19904
19905   #include <sys/types.h>
19906 EOF
19907
19908 if test "$acx_cv_header_stdint" != stdint.h; then
19909   echo "#include <stddef.h>" >> tmp-stdint.h
19910 fi
19911 if test "$acx_cv_header_stdint" != stddef.h; then
19912   echo "#include <$acx_cv_header_stdint>" >> tmp-stdint.h
19913 fi
19914
19915 sed 's/^ *//' >> tmp-stdint.h <<EOF
19916   /* glibc uses these symbols as guards to prevent redefinitions.  */
19917   #ifdef __int8_t_defined
19918   #define _INT8_T
19919   #define _INT16_T
19920   #define _INT32_T
19921   #endif
19922   #ifdef __uint32_t_defined
19923   #define _UINT32_T
19924   #endif
19925
19926 EOF
19927
19928 # ----------------- done header, emit basic int types -------------
19929 if test "$acx_cv_header_stdint" = stddef.h; then
19930   sed 's/^ *//' >> tmp-stdint.h <<EOF
19931
19932     #ifndef _UINT8_T
19933     #define _UINT8_T
19934     #ifndef __uint8_t_defined
19935     #define __uint8_t_defined
19936     #ifndef uint8_t
19937     typedef unsigned $acx_cv_type_int8_t uint8_t;
19938     #endif
19939     #endif
19940     #endif
19941
19942     #ifndef _UINT16_T
19943     #define _UINT16_T
19944     #ifndef __uint16_t_defined
19945     #define __uint16_t_defined
19946     #ifndef uint16_t
19947     typedef unsigned $acx_cv_type_int16_t uint16_t;
19948     #endif
19949     #endif
19950     #endif
19951
19952     #ifndef _UINT32_T
19953     #define _UINT32_T
19954     #ifndef __uint32_t_defined
19955     #define __uint32_t_defined
19956     #ifndef uint32_t
19957     typedef unsigned $acx_cv_type_int32_t uint32_t;
19958     #endif
19959     #endif
19960     #endif
19961
19962     #ifndef _INT8_T
19963     #define _INT8_T
19964     #ifndef __int8_t_defined
19965     #define __int8_t_defined
19966     #ifndef int8_t
19967     typedef $acx_cv_type_int8_t int8_t;
19968     #endif
19969     #endif
19970     #endif
19971
19972     #ifndef _INT16_T
19973     #define _INT16_T
19974     #ifndef __int16_t_defined
19975     #define __int16_t_defined
19976     #ifndef int16_t
19977     typedef $acx_cv_type_int16_t int16_t;
19978     #endif
19979     #endif
19980     #endif
19981
19982     #ifndef _INT32_T
19983     #define _INT32_T
19984     #ifndef __int32_t_defined
19985     #define __int32_t_defined
19986     #ifndef int32_t
19987     typedef $acx_cv_type_int32_t int32_t;
19988     #endif
19989     #endif
19990     #endif
19991 EOF
19992 elif test "$ac_cv_type_u_int32_t" = yes; then
19993   sed 's/^ *//' >> tmp-stdint.h <<EOF
19994
19995     /* int8_t int16_t int32_t defined by inet code, we do the u_intXX types */
19996     #ifndef _INT8_T
19997     #define _INT8_T
19998     #endif
19999     #ifndef _INT16_T
20000     #define _INT16_T
20001     #endif
20002     #ifndef _INT32_T
20003     #define _INT32_T
20004     #endif
20005
20006     #ifndef _UINT8_T
20007     #define _UINT8_T
20008     #ifndef __uint8_t_defined
20009     #define __uint8_t_defined
20010     #ifndef uint8_t
20011     typedef u_int8_t uint8_t;
20012     #endif
20013     #endif
20014     #endif
20015
20016     #ifndef _UINT16_T
20017     #define _UINT16_T
20018     #ifndef __uint16_t_defined
20019     #define __uint16_t_defined
20020     #ifndef uint16_t
20021     typedef u_int16_t uint16_t;
20022     #endif
20023     #endif
20024     #endif
20025
20026     #ifndef _UINT32_T
20027     #define _UINT32_T
20028     #ifndef __uint32_t_defined
20029     #define __uint32_t_defined
20030     #ifndef uint32_t
20031     typedef u_int32_t uint32_t;
20032     #endif
20033     #endif
20034     #endif
20035 EOF
20036 else
20037   sed 's/^ *//' >> tmp-stdint.h <<EOF
20038
20039     /* Some systems have guard macros to prevent redefinitions, define them.  */
20040     #ifndef _INT8_T
20041     #define _INT8_T
20042     #endif
20043     #ifndef _INT16_T
20044     #define _INT16_T
20045     #endif
20046     #ifndef _INT32_T
20047     #define _INT32_T
20048     #endif
20049     #ifndef _UINT8_T
20050     #define _UINT8_T
20051     #endif
20052     #ifndef _UINT16_T
20053     #define _UINT16_T
20054     #endif
20055     #ifndef _UINT32_T
20056     #define _UINT32_T
20057     #endif
20058 EOF
20059 fi
20060
20061 # ------------- done basic int types, emit int64_t types ------------
20062 if test "$ac_cv_type_uint64_t" = yes; then
20063   sed 's/^ *//' >> tmp-stdint.h <<EOF
20064
20065     /* system headers have good uint64_t and int64_t */
20066     #ifndef _INT64_T
20067     #define _INT64_T
20068     #endif
20069     #ifndef _UINT64_T
20070     #define _UINT64_T
20071     #endif
20072 EOF
20073 elif test "$ac_cv_type_u_int64_t" = yes; then
20074   sed 's/^ *//' >> tmp-stdint.h <<EOF
20075
20076     /* system headers have an u_int64_t (and int64_t) */
20077     #ifndef _INT64_T
20078     #define _INT64_T
20079     #endif
20080     #ifndef _UINT64_T
20081     #define _UINT64_T
20082     #ifndef __uint64_t_defined
20083     #define __uint64_t_defined
20084     #ifndef uint64_t
20085     typedef u_int64_t uint64_t;
20086     #endif
20087     #endif
20088     #endif
20089 EOF
20090 elif test -n "$acx_cv_type_int64_t"; then
20091   sed 's/^ *//' >> tmp-stdint.h <<EOF
20092
20093     /* architecture has a 64-bit type, $acx_cv_type_int64_t */
20094     #ifndef _INT64_T
20095     #define _INT64_T
20096     #ifndef int64_t
20097     typedef $acx_cv_type_int64_t int64_t;
20098     #endif
20099     #endif
20100     #ifndef _UINT64_T
20101     #define _UINT64_T
20102     #ifndef __uint64_t_defined
20103     #define __uint64_t_defined
20104     #ifndef uint64_t
20105     typedef unsigned $acx_cv_type_int64_t uint64_t;
20106     #endif
20107     #endif
20108     #endif
20109 EOF
20110 else
20111   sed 's/^ *//' >> tmp-stdint.h <<EOF
20112
20113     /* some common heuristics for int64_t, using compiler-specific tests */
20114     #if defined __STDC_VERSION__ && (__STDC_VERSION__-0) >= 199901L
20115     #ifndef _INT64_T
20116     #define _INT64_T
20117     #ifndef __int64_t_defined
20118     #ifndef int64_t
20119     typedef long long int64_t;
20120     #endif
20121     #endif
20122     #endif
20123     #ifndef _UINT64_T
20124     #define _UINT64_T
20125     #ifndef uint64_t
20126     typedef unsigned long long uint64_t;
20127     #endif
20128     #endif
20129
20130     #elif defined __GNUC__ && defined (__STDC__) && __STDC__-0
20131     /* NextStep 2.0 cc is really gcc 1.93 but it defines __GNUC__ = 2 and
20132        does not implement __extension__.  But that compiler doesn't define
20133        __GNUC_MINOR__.  */
20134     # if __GNUC__ < 2 || (__NeXT__ && !__GNUC_MINOR__)
20135     # define __extension__
20136     # endif
20137
20138     # ifndef _INT64_T
20139     # define _INT64_T
20140     # ifndef int64_t
20141     __extension__ typedef long long int64_t;
20142     # endif
20143     # endif
20144     # ifndef _UINT64_T
20145     # define _UINT64_T
20146     # ifndef uint64_t
20147     __extension__ typedef unsigned long long uint64_t;
20148     # endif
20149     # endif
20150
20151     #elif !defined __STRICT_ANSI__
20152     # if defined _MSC_VER || defined __WATCOMC__ || defined __BORLANDC__
20153
20154     #  ifndef _INT64_T
20155     #  define _INT64_T
20156     #  ifndef int64_t
20157     typedef __int64 int64_t;
20158     #  endif
20159     #  endif
20160     #  ifndef _UINT64_T
20161     #  define _UINT64_T
20162     #  ifndef uint64_t
20163     typedef unsigned __int64 uint64_t;
20164     #  endif
20165     #  endif
20166     # endif /* compiler */
20167
20168     #endif /* ANSI version */
20169 EOF
20170 fi
20171
20172 # ------------- done int64_t types, emit intptr types ------------
20173 if test "$ac_cv_type_uintptr_t" != yes; then
20174   sed 's/^ *//' >> tmp-stdint.h <<EOF
20175
20176     /* Define intptr_t based on sizeof(void*) = $ac_cv_sizeof_void_p */
20177     #ifndef __uintptr_t_defined
20178     #ifndef uintptr_t
20179     typedef u$acx_cv_type_intptr_t uintptr_t;
20180     #endif
20181     #endif
20182     #ifndef __intptr_t_defined
20183     #ifndef intptr_t
20184     typedef $acx_cv_type_intptr_t  intptr_t;
20185     #endif
20186     #endif
20187 EOF
20188 fi
20189
20190 # ------------- done intptr types, emit int_least types ------------
20191 if test "$ac_cv_type_int_least32_t" != yes; then
20192   sed 's/^ *//' >> tmp-stdint.h <<EOF
20193
20194     /* Define int_least types */
20195     typedef int8_t     int_least8_t;
20196     typedef int16_t    int_least16_t;
20197     typedef int32_t    int_least32_t;
20198     #ifdef _INT64_T
20199     typedef int64_t    int_least64_t;
20200     #endif
20201
20202     typedef uint8_t    uint_least8_t;
20203     typedef uint16_t   uint_least16_t;
20204     typedef uint32_t   uint_least32_t;
20205     #ifdef _UINT64_T
20206     typedef uint64_t   uint_least64_t;
20207     #endif
20208 EOF
20209 fi
20210
20211 # ------------- done intptr types, emit int_fast types ------------
20212 if test "$ac_cv_type_int_fast32_t" != yes; then
20213       sed 's/^ *//' >> tmp-stdint.h <<EOF
20214
20215     /* Define int_fast types.  short is often slow */
20216     typedef int8_t       int_fast8_t;
20217     typedef int          int_fast16_t;
20218     typedef int32_t      int_fast32_t;
20219     #ifdef _INT64_T
20220     typedef int64_t      int_fast64_t;
20221     #endif
20222
20223     typedef uint8_t      uint_fast8_t;
20224     typedef unsigned int uint_fast16_t;
20225     typedef uint32_t     uint_fast32_t;
20226     #ifdef _UINT64_T
20227     typedef uint64_t     uint_fast64_t;
20228     #endif
20229 EOF
20230 fi
20231
20232 if test "$ac_cv_type_uintmax_t" != yes; then
20233   sed 's/^ *//' >> tmp-stdint.h <<EOF
20234
20235     /* Define intmax based on what we found */
20236     #ifndef intmax_t
20237     #ifdef _INT64_T
20238     typedef int64_t       intmax_t;
20239     #else
20240     typedef long          intmax_t;
20241     #endif
20242     #endif
20243     #ifndef uintmax_t
20244     #ifdef _UINT64_T
20245     typedef uint64_t      uintmax_t;
20246     #else
20247     typedef unsigned long uintmax_t;
20248     #endif
20249     #endif
20250 EOF
20251 fi
20252
20253 sed 's/^ *//' >> tmp-stdint.h <<EOF
20254
20255   #endif /* GCC_GENERATED_STDINT_H */
20256 EOF
20257
20258 if test -r gstdint.h && cmp -s tmp-stdint.h gstdint.h; then
20259   rm -f tmp-stdint.h
20260 else
20261   mv -f tmp-stdint.h gstdint.h
20262 fi
20263
20264  ;;
20265     "interception/Makefile":F) cat > vpsed$$ << \_EOF
20266 s!`test -f '$<' || echo '$(srcdir)/'`!!
20267 _EOF
20268    sed -f vpsed$$ $ac_file > tmp$$
20269    mv tmp$$ $ac_file
20270    rm vpsed$$
20271    echo 'MULTISUBDIR =' >> $ac_file
20272    ml_norecursion=yes
20273    . ${multi_basedir}/config-ml.in
20274    { ml_norecursion=; unset ml_norecursion;}
20275  ;;
20276     "sanitizer_common/Makefile":F) cat > vpsed$$ << \_EOF
20277 s!`test -f '$<' || echo '$(srcdir)/'`!!
20278 _EOF
20279    sed -f vpsed$$ $ac_file > tmp$$
20280    mv tmp$$ $ac_file
20281    rm vpsed$$
20282    echo 'MULTISUBDIR =' >> $ac_file
20283    ml_norecursion=yes
20284    . ${multi_basedir}/config-ml.in
20285    { ml_norecursion=; unset ml_norecursion;}
20286  ;;
20287     "libbacktrace/Makefile":F) cat > vpsed$$ << \_EOF
20288 s!`test -f '$<' || echo '$(srcdir)/'`!!
20289 _EOF
20290    sed -f vpsed$$ $ac_file > tmp$$
20291    mv tmp$$ $ac_file
20292    rm vpsed$$
20293    echo 'MULTISUBDIR =' >> $ac_file
20294    ml_norecursion=yes
20295    . ${multi_basedir}/config-ml.in
20296    { ml_norecursion=; unset ml_norecursion;}
20297  ;;
20298     "lsan/Makefile":F) cat > vpsed$$ << \_EOF
20299 s!`test -f '$<' || echo '$(srcdir)/'`!!
20300 _EOF
20301    sed -f vpsed$$ $ac_file > tmp$$
20302    mv tmp$$ $ac_file
20303    rm vpsed$$
20304    echo 'MULTISUBDIR =' >> $ac_file
20305    ml_norecursion=yes
20306    . ${multi_basedir}/config-ml.in
20307    { ml_norecursion=; unset ml_norecursion;}
20308  ;;
20309     "asan/Makefile":F) cat > vpsed$$ << \_EOF
20310 s!`test -f '$<' || echo '$(srcdir)/'`!!
20311 _EOF
20312    sed -f vpsed$$ $ac_file > tmp$$
20313    mv tmp$$ $ac_file
20314    rm vpsed$$
20315    echo 'MULTISUBDIR =' >> $ac_file
20316    ml_norecursion=yes
20317    . ${multi_basedir}/config-ml.in
20318    { ml_norecursion=; unset ml_norecursion;}
20319  ;;
20320     "ubsan/Makefile":F) cat > vpsed$$ << \_EOF
20321 s!`test -f '$<' || echo '$(srcdir)/'`!!
20322 _EOF
20323    sed -f vpsed$$ $ac_file > tmp$$
20324    mv tmp$$ $ac_file
20325    rm vpsed$$
20326    echo 'MULTISUBDIR =' >> $ac_file
20327    ml_norecursion=yes
20328    . ${multi_basedir}/config-ml.in
20329    { ml_norecursion=; unset ml_norecursion;}
20330  ;;
20331     "tsan/Makefile":F) cat > vpsed$$ << \_EOF
20332 s!`test -f '$<' || echo '$(srcdir)/'`!!
20333 _EOF
20334     sed -f vpsed$$ $ac_file > tmp$$
20335     mv tmp$$ $ac_file
20336     rm vpsed$$
20337     echo 'MULTISUBDIR =' >> $ac_file
20338     ml_norecursion=yes
20339     . ${multi_basedir}/config-ml.in
20340     { ml_norecursion=; unset ml_norecursion;}
20341  ;;
20342     "hwasan/Makefile":F) cat > vpsed$$ << \_EOF
20343 s!`test -f '$<' || echo '$(srcdir)/'`!!
20344 _EOF
20345     sed -f vpsed$$ $ac_file > tmp$$
20346     mv tmp$$ $ac_file
20347     rm vpsed$$
20348     echo 'MULTISUBDIR =' >> $ac_file
20349     ml_norecursion=yes
20350     . ${multi_basedir}/config-ml.in
20351     { ml_norecursion=; unset ml_norecursion;}
20352  ;;
20353
20354   esac
20355 done # for ac_tag
20356
20357
20358 as_fn_exit 0
20359 _ACEOF
20360 ac_clean_files=$ac_clean_files_save
20361
20362 test $ac_write_fail = 0 ||
20363   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
20364
20365
20366 # configure is writing to config.log, and then calls config.status.
20367 # config.status does its own redirection, appending to config.log.
20368 # Unfortunately, on DOS this fails, as config.log is still kept open
20369 # by configure, so config.status won't be able to write to it; its
20370 # output is simply discarded.  So we exec the FD to /dev/null,
20371 # effectively closing config.log, so it can be properly (re)opened and
20372 # appended to by config.status.  When coming back to configure, we
20373 # need to make the FD available again.
20374 if test "$no_create" != yes; then
20375   ac_cs_success=:
20376   ac_config_status_args=
20377   test "$silent" = yes &&
20378     ac_config_status_args="$ac_config_status_args --quiet"
20379   exec 5>/dev/null
20380   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
20381   exec 5>>config.log
20382   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
20383   # would make configure fail if this is the last instruction.
20384   $ac_cs_success || as_fn_exit 1
20385 fi
20386 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
20387   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
20388 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
20389 fi
20390