libobjc/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 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 199
 200   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 201     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 202     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 203     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 204     PATH=/empty FPATH=/empty; export PATH FPATH
 205     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 206       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
 207 test \$(( 1 + 1 )) = 2 || exit 1"
 208   if (eval "$as_required") 2>/dev/null; then :
 209   as_have_required=yes
 210 else
 211   as_have_required=no
 212 fi
 213   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 214
 215 else
 216   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 217 as_found=false
 218 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 219 do
 220   IFS=$as_save_IFS
 221   test -z "$as_dir" && as_dir=.
 222   as_found=:
 223   case $as_dir in #(
 224          /*)
 225            for as_base in sh bash ksh sh5; do
 226              # Try only shells that exist, to save several forks.
 227              as_shell=$as_dir/$as_base
 228              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 229                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 230   CONFIG_SHELL=$as_shell as_have_required=yes
 231                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 232   break 2
 233 fi
 234 fi
 235            done;;
 236        esac
 237   as_found=false
 238 done
 239 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 240               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 241   CONFIG_SHELL=$SHELL as_have_required=yes
 242 fi; }
 243 IFS=$as_save_IFS
 244
 245
 246       if test "x$CONFIG_SHELL" != x; then :
 247   export CONFIG_SHELL
 248              # We cannot yet assume a decent shell, so we have to provide a
 249 # neutralization value for shells without unset; and this also
 250 # works around shells that cannot unset nonexistent variables.
 251 # Preserve -v and -x to the replacement shell.
 252 BASH_ENV=/dev/null
 253 ENV=/dev/null
 254 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 255 case $- in # ((((
 256   *v*x* | *x*v* ) as_opts=-vx ;;
 257   *v* ) as_opts=-v ;;
 258   *x* ) as_opts=-x ;;
 259   * ) as_opts= ;;
 260 esac
 261 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 262 # Admittedly, this is quite paranoid, since all the known shells bail
 263 # out after a failed `exec'.
 264 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 265 exit 255
 266 fi
 267
 268     if test x$as_have_required = xno; then :
 269   $as_echo "$0: This script requires a shell more modern than all"
 270   $as_echo "$0: the shells that I found on your system."
 271   if test x${ZSH_VERSION+set} = xset ; then
 272     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 273     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 274   else
 275     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 276 $0: including any error possibly output before this
 277 $0: message. Then install a modern shell, or manually run
 278 $0: the script under such a shell if you do have one."
 279   fi
 280   exit 1
 281 fi
 282 fi
 283 fi
 284 SHELL=${CONFIG_SHELL-/bin/sh}
 285 export SHELL
 286 # Unset more variables known to interfere with behavior of common tools.
 287 CLICOLOR_FORCE= GREP_OPTIONS=
 288 unset CLICOLOR_FORCE GREP_OPTIONS
 289
 290 ## --------------------- ##
 291 ## M4sh Shell Functions. ##
 292 ## --------------------- ##
 293 # as_fn_unset VAR
 294 # ---------------
 295 # Portably unset VAR.
 296 as_fn_unset ()
 297 {
 298   { eval $1=; unset $1;}
 299 }
 300 as_unset=as_fn_unset
 301
 302 # as_fn_set_status STATUS
 303 # -----------------------
 304 # Set $? to STATUS, without forking.
 305 as_fn_set_status ()
 306 {
 307   return $1
 308 } # as_fn_set_status
 309
 310 # as_fn_exit STATUS
 311 # -----------------
 312 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 313 as_fn_exit ()
 314 {
 315   set +e
 316   as_fn_set_status $1
 317   exit $1
 318 } # as_fn_exit
 319
 320 # as_fn_mkdir_p
 321 # -------------
 322 # Create "$as_dir" as a directory, including parents if necessary.
 323 as_fn_mkdir_p ()
 324 {
 325
 326   case $as_dir in #(
 327   -*) as_dir=./$as_dir;;
 328   esac
 329   test -d "$as_dir" || eval $as_mkdir_p || {
 330     as_dirs=
 331     while :; do
 332       case $as_dir in #(
 333       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 334       *) as_qdir=$as_dir;;
 335       esac
 336       as_dirs="'$as_qdir' $as_dirs"
 337       as_dir=`$as_dirname -- "$as_dir" ||
 338 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 339          X"$as_dir" : 'X\(//\)[^/]' \| \
 340          X"$as_dir" : 'X\(//\)$' \| \
 341          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 342 $as_echo X"$as_dir" |
 343     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\/\)[^/].*/{
 348             s//\1/
 349             q
 350           }
 351           /^X\(\/\/\)$/{
 352             s//\1/
 353             q
 354           }
 355           /^X\(\/\).*/{
 356             s//\1/
 357             q
 358           }
 359           s/.*/./; q'`
 360       test -d "$as_dir" && break
 361     done
 362     test -z "$as_dirs" || eval "mkdir $as_dirs"
 363   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 364
 365
 366 } # as_fn_mkdir_p
 367
 368 # as_fn_executable_p FILE
 369 # -----------------------
 370 # Test if FILE is an executable regular file.
 371 as_fn_executable_p ()
 372 {
 373   test -f "$1" && test -x "$1"
 374 } # as_fn_executable_p
 375 # as_fn_append VAR VALUE
 376 # ----------------------
 377 # Append the text in VALUE to the end of the definition contained in VAR. Take
 378 # advantage of any shell optimizations that allow amortized linear growth over
 379 # repeated appends, instead of the typical quadratic growth present in naive
 380 # implementations.
 381 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 382   eval 'as_fn_append ()
 383   {
 384     eval $1+=\$2
 385   }'
 386 else
 387   as_fn_append ()
 388   {
 389     eval $1=\$$1\$2
 390   }
 391 fi # as_fn_append
 392
 393 # as_fn_arith ARG...
 394 # ------------------
 395 # Perform arithmetic evaluation on the ARGs, and store the result in the
 396 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 397 # must be portable across $(()) and expr.
 398 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 399   eval 'as_fn_arith ()
 400   {
 401     as_val=$(( $* ))
 402   }'
 403 else
 404   as_fn_arith ()
 405   {
 406     as_val=`expr "$@" || test $? -eq 1`
 407   }
 408 fi # as_fn_arith
 409
 410
 411 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 412 # ----------------------------------------
 413 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 414 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 415 # script with STATUS, using 1 if that was 0.
 416 as_fn_error ()
 417 {
 418   as_status=$1; test $as_status -eq 0 && as_status=1
 419   if test "$4"; then
 420     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 421     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 422   fi
 423   $as_echo "$as_me: error: $2" >&2
 424   as_fn_exit $as_status
 425 } # as_fn_error
 426
 427 if expr a : '\(a\)' >/dev/null 2>&1 &&
 428    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 429   as_expr=expr
 430 else
 431   as_expr=false
 432 fi
 433
 434 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 435   as_basename=basename
 436 else
 437   as_basename=false
 438 fi
 439
 440 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 441   as_dirname=dirname
 442 else
 443   as_dirname=false
 444 fi
 445
 446 as_me=`$as_basename -- "$0" ||
 447 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 448          X"$0" : 'X\(//\)$' \| \
 449          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 450 $as_echo X/"$0" |
 451     sed '/^.*\/\([^/][^/]*\)\/*$/{
 452             s//\1/
 453             q
 454           }
 455           /^X\/\(\/\/\)$/{
 456             s//\1/
 457             q
 458           }
 459           /^X\/\(\/\).*/{
 460             s//\1/
 461             q
 462           }
 463           s/.*/./; q'`
 464
 465 # Avoid depending upon Character Ranges.
 466 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 467 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 468 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 469 as_cr_digits='0123456789'
 470 as_cr_alnum=$as_cr_Letters$as_cr_digits
 471
 472
 473   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 474   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 475   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 476   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 477   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 478   sed -n '
 479     p
 480     /[$]LINENO/=
 481   ' <$as_myself |
 482     sed '
 483       s/[$]LINENO.*/&-/
 484       t lineno
 485       b
 486       :lineno
 487       N
 488       :loop
 489       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 490       t loop
 491       s/-\n.*//
 492     ' >$as_me.lineno &&
 493   chmod +x "$as_me.lineno" ||
 494     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 495
 496   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 497   # already done that, so ensure we don't try to do so again and fall
 498   # in an infinite loop.  This has already happened in practice.
 499   _as_can_reexec=no; export _as_can_reexec
 500   # Don't try to exec as it changes $[0], causing all sort of problems
 501   # (the dirname of $[0] is not the place where we might find the
 502   # original and so on.  Autoconf is especially sensitive to this).
 503   . "./$as_me.lineno"
 504   # Exit status is that of the last command.
 505   exit
 506 }
 507
 508 ECHO_C= ECHO_N= ECHO_T=
 509 case `echo -n x` in #(((((
 510 -n*)
 511   case `echo 'xy\c'` in
 512   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 513   xy)  ECHO_C='\c';;
 514   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 515        ECHO_T=' ';;
 516   esac;;
 517 *)
 518   ECHO_N='-n';;
 519 esac
 520
 521 rm -f conf$$ conf$$.exe conf$$.file
 522 if test -d conf$$.dir; then
 523   rm -f conf$$.dir/conf$$.file
 524 else
 525   rm -f conf$$.dir
 526   mkdir conf$$.dir 2>/dev/null
 527 fi
 528 if (echo >conf$$.file) 2>/dev/null; then
 529   if ln -s conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s='ln -s'
 531     # ... but there are two gotchas:
 532     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 533     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 534     # In both cases, we have to default to `cp -pR'.
 535     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 536       as_ln_s='cp -pR'
 537   elif ln conf$$.file conf$$ 2>/dev/null; then
 538     as_ln_s=ln
 539   else
 540     as_ln_s='cp -pR'
 541   fi
 542 else
 543   as_ln_s='cp -pR'
 544 fi
 545 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 546 rmdir conf$$.dir 2>/dev/null
 547
 548 if mkdir -p . 2>/dev/null; then
 549   as_mkdir_p='mkdir -p "$as_dir"'
 550 else
 551   test -d ./-p && rmdir ./-p
 552   as_mkdir_p=false
 553 fi
 554
 555 as_test_x='test -x'
 556 as_executable_p=as_fn_executable_p
 557
 558 # Sed expression to map a string onto a valid CPP name.
 559 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 560
 561 # Sed expression to map a string onto a valid variable name.
 562 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 563
 564 SHELL=${CONFIG_SHELL-/bin/sh}
 565
 566
 567 test -n "$DJDIR" || exec 7<&0 </dev/null
 568 exec 6>&1
 569
 570 # Name of the host.
 571 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 572 # so uname gets run too.
 573 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 574
 575 #
 576 # Initializations.
 577 #
 578 ac_default_prefix=/usr/local
 579 ac_clean_files=
 580 ac_config_libobj_dir=.
 581 LIBOBJS=
 582 cross_compiling=no
 583 subdirs=
 584 MFLAGS=
 585 MAKEFLAGS=
 586
 587 # Identity of this package.
 588 PACKAGE_NAME='package-unused'
 589 PACKAGE_TARNAME='libobjc'
 590 PACKAGE_VERSION='version-unused'
 591 PACKAGE_STRING='package-unused version-unused'
 592 PACKAGE_BUGREPORT=''
 593 PACKAGE_URL=''
 594
 595 ac_unique_file="objc/objc.h"
 596 # Factoring default headers for most tests.
 597 ac_includes_default="\
 598 #include <stdio.h>
 599 #ifdef HAVE_SYS_TYPES_H
 600 # include <sys/types.h>
 601 #endif
 602 #ifdef HAVE_SYS_STAT_H
 603 # include <sys/stat.h>
 604 #endif
 605 #ifdef STDC_HEADERS
 606 # include <stdlib.h>
 607 # include <stddef.h>
 608 #else
 609 # ifdef HAVE_STDLIB_H
 610 #  include <stdlib.h>
 611 # endif
 612 #endif
 613 #ifdef HAVE_STRING_H
 614 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 615 #  include <memory.h>
 616 # endif
 617 # include <string.h>
 618 #endif
 619 #ifdef HAVE_STRINGS_H
 620 # include <strings.h>
 621 #endif
 622 #ifdef HAVE_INTTYPES_H
 623 # include <inttypes.h>
 624 #endif
 625 #ifdef HAVE_STDINT_H
 626 # include <stdint.h>
 627 #endif
 628 #ifdef HAVE_UNISTD_H
 629 # include <unistd.h>
 630 #endif"
 631
 632 ac_subst_vars='LTLIBOBJS
 633 LIBOBJS
 634 get_gcc_base_ver
 635 OBJC_BOEHM_GC_LIBS
 636 OBJC_BOEHM_GC_INCLUDES
 637 OBJC_BOEHM_GC
 638 OBJC_GCFLAGS
 639 SET_MAKE
 640 CPP
 641 OTOOL64
 642 OTOOL
 643 LIPO
 644 NMEDIT
 645 DSYMUTIL
 646 AWK
 647 STRIP
 648 LN_S
 649 NM
 650 ac_ct_DUMPBIN
 651 DUMPBIN
 652 LD
 653 FGREP
 654 EGREP
 655 GREP
 656 SED
 657 LIBTOOL
 658 OBJDUMP
 659 DLLTOOL
 660 MAINT
 661 MAINTAINER_MODE_FALSE
 662 MAINTAINER_MODE_TRUE
 663 INSTALL_DATA
 664 INSTALL_SCRIPT
 665 INSTALL_PROGRAM
 666 RANLIB
 667 AR
 668 AS
 669 XCFLAGS
 670 extra_ldflags_libobjc
 671 lt_host_flags
 672 OBJEXT
 673 EXEEXT
 674 ac_ct_CC
 675 CPPFLAGS
 676 LDFLAGS
 677 CFLAGS
 678 CC
 679 libsuffix
 680 includedirname
 681 toolexeclibdir
 682 toolexecdir
 683 glibcpp_srcdir
 684 target_noncanonical
 685 target_os
 686 target_vendor
 687 target_cpu
 688 target
 689 host_os
 690 host_vendor
 691 host_cpu
 692 host
 693 multi_basedir
 694 VERSION
 695 target_subdir
 696 host_subdir
 697 build_subdir
 698 build_libsubdir
 699 build_os
 700 build_vendor
 701 build_cpu
 702 build
 703 target_alias
 704 host_alias
 705 build_alias
 706 LIBS
 707 ECHO_T
 708 ECHO_N
 709 ECHO_C
 710 DEFS
 711 mandir
 712 localedir
 713 libdir
 714 psdir
 715 pdfdir
 716 dvidir
 717 htmldir
 718 infodir
 719 docdir
 720 oldincludedir
 721 includedir
 722 localstatedir
 723 sharedstatedir
 724 sysconfdir
 725 datadir
 726 datarootdir
 727 libexecdir
 728 sbindir
 729 bindir
 730 program_transform_name
 731 prefix
 732 exec_prefix
 733 PACKAGE_URL
 734 PACKAGE_BUGREPORT
 735 PACKAGE_STRING
 736 PACKAGE_VERSION
 737 PACKAGE_TARNAME
 738 PACKAGE_NAME
 739 PATH_SEPARATOR
 740 SHELL'
 741 ac_subst_files=''
 742 ac_user_opts='
 743 enable_option_checking
 744 with_build_libsubdir
 745 with_target_subdir
 746 with_cross_host
 747 enable_version_specific_runtime_libs
 748 enable_multilib
 749 with_toolexeclibdir
 750 enable_cet
 751 enable_maintainer_mode
 752 enable_shared
 753 enable_static
 754 with_pic
 755 enable_fast_install
 756 with_gnu_ld
 757 enable_libtool_lock
 758 enable_tls
 759 enable_objc_gc
 760 with_target_bdw_gc
 761 with_target_bdw_gc_include
 762 with_target_bdw_gc_lib
 763 with_gcc_major_version_only
 764 '
 765       ac_precious_vars='build_alias
 766 host_alias
 767 target_alias
 768 CPP
 769 CPPFLAGS'
 770
 771
 772 # Initialize some variables set by options.
 773 ac_init_help=
 774 ac_init_version=false
 775 ac_unrecognized_opts=
 776 ac_unrecognized_sep=
 777 # The variables have the same names as the options, with
 778 # dashes changed to underlines.
 779 cache_file=/dev/null
 780 exec_prefix=NONE
 781 no_create=
 782 no_recursion=
 783 prefix=NONE
 784 program_prefix=NONE
 785 program_suffix=NONE
 786 program_transform_name=s,x,x,
 787 silent=
 788 site=
 789 srcdir=
 790 verbose=
 791 x_includes=NONE
 792 x_libraries=NONE
 793
 794 # Installation directory options.
 795 # These are left unexpanded so users can "make install exec_prefix=/foo"
 796 # and all the variables that are supposed to be based on exec_prefix
 797 # by default will actually change.
 798 # Use braces instead of parens because sh, perl, etc. also accept them.
 799 # (The list follows the same order as the GNU Coding Standards.)
 800 bindir='${exec_prefix}/bin'
 801 sbindir='${exec_prefix}/sbin'
 802 libexecdir='${exec_prefix}/libexec'
 803 datarootdir='${prefix}/share'
 804 datadir='${datarootdir}'
 805 sysconfdir='${prefix}/etc'
 806 sharedstatedir='${prefix}/com'
 807 localstatedir='${prefix}/var'
 808 includedir='${prefix}/include'
 809 oldincludedir='/usr/include'
 810 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 811 infodir='${datarootdir}/info'
 812 htmldir='${docdir}'
 813 dvidir='${docdir}'
 814 pdfdir='${docdir}'
 815 psdir='${docdir}'
 816 libdir='${exec_prefix}/lib'
 817 localedir='${datarootdir}/locale'
 818 mandir='${datarootdir}/man'
 819
 820 ac_prev=
 821 ac_dashdash=
 822 for ac_option
 823 do
 824   # If the previous option needs an argument, assign it.
 825   if test -n "$ac_prev"; then
 826     eval $ac_prev=\$ac_option
 827     ac_prev=
 828     continue
 829   fi
 830
 831   case $ac_option in
 832   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 833   *=)   ac_optarg= ;;
 834   *)    ac_optarg=yes ;;
 835   esac
 836
 837   # Accept the important Cygnus configure options, so we can diagnose typos.
 838
 839   case $ac_dashdash$ac_option in
 840   --)
 841     ac_dashdash=yes ;;
 842
 843   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 844     ac_prev=bindir ;;
 845   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 846     bindir=$ac_optarg ;;
 847
 848   -build | --build | --buil | --bui | --bu)
 849     ac_prev=build_alias ;;
 850   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 851     build_alias=$ac_optarg ;;
 852
 853   -cache-file | --cache-file | --cache-fil | --cache-fi \
 854   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 855     ac_prev=cache_file ;;
 856   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 857   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 858     cache_file=$ac_optarg ;;
 859
 860   --config-cache | -C)
 861     cache_file=config.cache ;;
 862
 863   -datadir | --datadir | --datadi | --datad)
 864     ac_prev=datadir ;;
 865   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 866     datadir=$ac_optarg ;;
 867
 868   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 869   | --dataroo | --dataro | --datar)
 870     ac_prev=datarootdir ;;
 871   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 872   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 873     datarootdir=$ac_optarg ;;
 874
 875   -disable-* | --disable-*)
 876     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 877     # Reject names that are not valid shell variable names.
 878     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 879       as_fn_error $? "invalid feature name: $ac_useropt"
 880     ac_useropt_orig=$ac_useropt
 881     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 882     case $ac_user_opts in
 883       *"
 884 "enable_$ac_useropt"
 885 "*) ;;
 886       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 887          ac_unrecognized_sep=', ';;
 888     esac
 889     eval enable_$ac_useropt=no ;;
 890
 891   -docdir | --docdir | --docdi | --doc | --do)
 892     ac_prev=docdir ;;
 893   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 894     docdir=$ac_optarg ;;
 895
 896   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 897     ac_prev=dvidir ;;
 898   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 899     dvidir=$ac_optarg ;;
 900
 901   -enable-* | --enable-*)
 902     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 903     # Reject names that are not valid shell variable names.
 904     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 905       as_fn_error $? "invalid feature name: $ac_useropt"
 906     ac_useropt_orig=$ac_useropt
 907     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 908     case $ac_user_opts in
 909       *"
 910 "enable_$ac_useropt"
 911 "*) ;;
 912       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 913          ac_unrecognized_sep=', ';;
 914     esac
 915     eval enable_$ac_useropt=\$ac_optarg ;;
 916
 917   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 918   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 919   | --exec | --exe | --ex)
 920     ac_prev=exec_prefix ;;
 921   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 922   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 923   | --exec=* | --exe=* | --ex=*)
 924     exec_prefix=$ac_optarg ;;
 925
 926   -gas | --gas | --ga | --g)
 927     # Obsolete; use --with-gas.
 928     with_gas=yes ;;
 929
 930   -help | --help | --hel | --he | -h)
 931     ac_init_help=long ;;
 932   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 933     ac_init_help=recursive ;;
 934   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 935     ac_init_help=short ;;
 936
 937   -host | --host | --hos | --ho)
 938     ac_prev=host_alias ;;
 939   -host=* | --host=* | --hos=* | --ho=*)
 940     host_alias=$ac_optarg ;;
 941
 942   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 943     ac_prev=htmldir ;;
 944   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 945   | --ht=*)
 946     htmldir=$ac_optarg ;;
 947
 948   -includedir | --includedir | --includedi | --included | --include \
 949   | --includ | --inclu | --incl | --inc)
 950     ac_prev=includedir ;;
 951   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 952   | --includ=* | --inclu=* | --incl=* | --inc=*)
 953     includedir=$ac_optarg ;;
 954
 955   -infodir | --infodir | --infodi | --infod | --info | --inf)
 956     ac_prev=infodir ;;
 957   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 958     infodir=$ac_optarg ;;
 959
 960   -libdir | --libdir | --libdi | --libd)
 961     ac_prev=libdir ;;
 962   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 963     libdir=$ac_optarg ;;
 964
 965   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 966   | --libexe | --libex | --libe)
 967     ac_prev=libexecdir ;;
 968   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 969   | --libexe=* | --libex=* | --libe=*)
 970     libexecdir=$ac_optarg ;;
 971
 972   -localedir | --localedir | --localedi | --localed | --locale)
 973     ac_prev=localedir ;;
 974   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 975     localedir=$ac_optarg ;;
 976
 977   -localstatedir | --localstatedir | --localstatedi | --localstated \
 978   | --localstate | --localstat | --localsta | --localst | --locals)
 979     ac_prev=localstatedir ;;
 980   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 981   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 982     localstatedir=$ac_optarg ;;
 983
 984   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 985     ac_prev=mandir ;;
 986   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 987     mandir=$ac_optarg ;;
 988
 989   -nfp | --nfp | --nf)
 990     # Obsolete; use --without-fp.
 991     with_fp=no ;;
 992
 993   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 994   | --no-cr | --no-c | -n)
 995     no_create=yes ;;
 996
 997   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 998   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 999     no_recursion=yes ;;
1000
1001   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1002   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1003   | --oldin | --oldi | --old | --ol | --o)
1004     ac_prev=oldincludedir ;;
1005   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1006   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1007   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1008     oldincludedir=$ac_optarg ;;
1009
1010   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1011     ac_prev=prefix ;;
1012   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1013     prefix=$ac_optarg ;;
1014
1015   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1016   | --program-pre | --program-pr | --program-p)
1017     ac_prev=program_prefix ;;
1018   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1019   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1020     program_prefix=$ac_optarg ;;
1021
1022   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1023   | --program-suf | --program-su | --program-s)
1024     ac_prev=program_suffix ;;
1025   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1026   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1027     program_suffix=$ac_optarg ;;
1028
1029   -program-transform-name | --program-transform-name \
1030   | --program-transform-nam | --program-transform-na \
1031   | --program-transform-n | --program-transform- \
1032   | --program-transform | --program-transfor \
1033   | --program-transfo | --program-transf \
1034   | --program-trans | --program-tran \
1035   | --progr-tra | --program-tr | --program-t)
1036     ac_prev=program_transform_name ;;
1037   -program-transform-name=* | --program-transform-name=* \
1038   | --program-transform-nam=* | --program-transform-na=* \
1039   | --program-transform-n=* | --program-transform-=* \
1040   | --program-transform=* | --program-transfor=* \
1041   | --program-transfo=* | --program-transf=* \
1042   | --program-trans=* | --program-tran=* \
1043   | --progr-tra=* | --program-tr=* | --program-t=*)
1044     program_transform_name=$ac_optarg ;;
1045
1046   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1047     ac_prev=pdfdir ;;
1048   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1049     pdfdir=$ac_optarg ;;
1050
1051   -psdir | --psdir | --psdi | --psd | --ps)
1052     ac_prev=psdir ;;
1053   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1054     psdir=$ac_optarg ;;
1055
1056   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1057   | -silent | --silent | --silen | --sile | --sil)
1058     silent=yes ;;
1059
1060   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1061     ac_prev=sbindir ;;
1062   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1063   | --sbi=* | --sb=*)
1064     sbindir=$ac_optarg ;;
1065
1066   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1067   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1068   | --sharedst | --shareds | --shared | --share | --shar \
1069   | --sha | --sh)
1070     ac_prev=sharedstatedir ;;
1071   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1072   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1073   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1074   | --sha=* | --sh=*)
1075     sharedstatedir=$ac_optarg ;;
1076
1077   -site | --site | --sit)
1078     ac_prev=site ;;
1079   -site=* | --site=* | --sit=*)
1080     site=$ac_optarg ;;
1081
1082   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1083     ac_prev=srcdir ;;
1084   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1085     srcdir=$ac_optarg ;;
1086
1087   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1088   | --syscon | --sysco | --sysc | --sys | --sy)
1089     ac_prev=sysconfdir ;;
1090   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1091   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1092     sysconfdir=$ac_optarg ;;
1093
1094   -target | --target | --targe | --targ | --tar | --ta | --t)
1095     ac_prev=target_alias ;;
1096   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1097     target_alias=$ac_optarg ;;
1098
1099   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1100     verbose=yes ;;
1101
1102   -version | --version | --versio | --versi | --vers | -V)
1103     ac_init_version=: ;;
1104
1105   -with-* | --with-*)
1106     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1107     # Reject names that are not valid shell variable names.
1108     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1109       as_fn_error $? "invalid package name: $ac_useropt"
1110     ac_useropt_orig=$ac_useropt
1111     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1112     case $ac_user_opts in
1113       *"
1114 "with_$ac_useropt"
1115 "*) ;;
1116       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1117          ac_unrecognized_sep=', ';;
1118     esac
1119     eval with_$ac_useropt=\$ac_optarg ;;
1120
1121   -without-* | --without-*)
1122     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1123     # Reject names that are not valid shell variable names.
1124     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1125       as_fn_error $? "invalid package name: $ac_useropt"
1126     ac_useropt_orig=$ac_useropt
1127     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1128     case $ac_user_opts in
1129       *"
1130 "with_$ac_useropt"
1131 "*) ;;
1132       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1133          ac_unrecognized_sep=', ';;
1134     esac
1135     eval with_$ac_useropt=no ;;
1136
1137   --x)
1138     # Obsolete; use --with-x.
1139     with_x=yes ;;
1140
1141   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1142   | --x-incl | --x-inc | --x-in | --x-i)
1143     ac_prev=x_includes ;;
1144   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1145   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1146     x_includes=$ac_optarg ;;
1147
1148   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1149   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1150     ac_prev=x_libraries ;;
1151   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1152   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1153     x_libraries=$ac_optarg ;;
1154
1155   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1156 Try \`$0 --help' for more information"
1157     ;;
1158
1159   *=*)
1160     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1161     # Reject names that are not valid shell variable names.
1162     case $ac_envvar in #(
1163       '' | [0-9]* | *[!_$as_cr_alnum]* )
1164       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1165     esac
1166     eval $ac_envvar=\$ac_optarg
1167     export $ac_envvar ;;
1168
1169   *)
1170     # FIXME: should be removed in autoconf 3.0.
1171     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1172     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1173       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1174     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1175     ;;
1176
1177   esac
1178 done
1179
1180 if test -n "$ac_prev"; then
1181   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1182   as_fn_error $? "missing argument to $ac_option"
1183 fi
1184
1185 if test -n "$ac_unrecognized_opts"; then
1186   case $enable_option_checking in
1187     no) ;;
1188     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1189     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1190   esac
1191 fi
1192
1193 # Check all directory arguments for consistency.
1194 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1195                 datadir sysconfdir sharedstatedir localstatedir includedir \
1196                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1197                 libdir localedir mandir
1198 do
1199   eval ac_val=\$$ac_var
1200   # Remove trailing slashes.
1201   case $ac_val in
1202     */ )
1203       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1204       eval $ac_var=\$ac_val;;
1205   esac
1206   # Be sure to have absolute directory names.
1207   case $ac_val in
1208     [\\/$]* | ?:[\\/]* )  continue;;
1209     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1210   esac
1211   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1212 done
1213
1214 # There might be people who depend on the old broken behavior: `$host'
1215 # used to hold the argument of --host etc.
1216 # FIXME: To remove some day.
1217 build=$build_alias
1218 host=$host_alias
1219 target=$target_alias
1220
1221 # FIXME: To remove some day.
1222 if test "x$host_alias" != x; then
1223   if test "x$build_alias" = x; then
1224     cross_compiling=maybe
1225   elif test "x$build_alias" != "x$host_alias"; then
1226     cross_compiling=yes
1227   fi
1228 fi
1229
1230 ac_tool_prefix=
1231 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1232
1233 test "$silent" = yes && exec 6>/dev/null
1234
1235
1236 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1237 ac_ls_di=`ls -di .` &&
1238 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1239   as_fn_error $? "working directory cannot be determined"
1240 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1241   as_fn_error $? "pwd does not report name of working directory"
1242
1243
1244 # Find the source files, if location was not specified.
1245 if test -z "$srcdir"; then
1246   ac_srcdir_defaulted=yes
1247   # Try the directory containing this script, then the parent directory.
1248   ac_confdir=`$as_dirname -- "$as_myself" ||
1249 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1250          X"$as_myself" : 'X\(//\)[^/]' \| \
1251          X"$as_myself" : 'X\(//\)$' \| \
1252          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1253 $as_echo X"$as_myself" |
1254     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1255             s//\1/
1256             q
1257           }
1258           /^X\(\/\/\)[^/].*/{
1259             s//\1/
1260             q
1261           }
1262           /^X\(\/\/\)$/{
1263             s//\1/
1264             q
1265           }
1266           /^X\(\/\).*/{
1267             s//\1/
1268             q
1269           }
1270           s/.*/./; q'`
1271   srcdir=$ac_confdir
1272   if test ! -r "$srcdir/$ac_unique_file"; then
1273     srcdir=..
1274   fi
1275 else
1276   ac_srcdir_defaulted=no
1277 fi
1278 if test ! -r "$srcdir/$ac_unique_file"; then
1279   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1280   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1281 fi
1282 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1283 ac_abs_confdir=`(
1284         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1285         pwd)`
1286 # When building in place, set srcdir=.
1287 if test "$ac_abs_confdir" = "$ac_pwd"; then
1288   srcdir=.
1289 fi
1290 # Remove unnecessary trailing slashes from srcdir.
1291 # Double slashes in file names in object file debugging info
1292 # mess up M-x gdb in Emacs.
1293 case $srcdir in
1294 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1295 esac
1296 for ac_var in $ac_precious_vars; do
1297   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1298   eval ac_env_${ac_var}_value=\$${ac_var}
1299   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1300   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1301 done
1302
1303 #
1304 # Report the --help message.
1305 #
1306 if test "$ac_init_help" = "long"; then
1307   # Omit some internal or obsolete options to make the list less imposing.
1308   # This message is too long to be a string in the A/UX 3.1 sh.
1309   cat <<_ACEOF
1310 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1311
1312 Usage: $0 [OPTION]... [VAR=VALUE]...
1313
1314 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1315 VAR=VALUE.  See below for descriptions of some of the useful variables.
1316
1317 Defaults for the options are specified in brackets.
1318
1319 Configuration:
1320   -h, --help              display this help and exit
1321       --help=short        display options specific to this package
1322       --help=recursive    display the short help of all the included packages
1323   -V, --version           display version information and exit
1324   -q, --quiet, --silent   do not print \`checking ...' messages
1325       --cache-file=FILE   cache test results in FILE [disabled]
1326   -C, --config-cache      alias for \`--cache-file=config.cache'
1327   -n, --no-create         do not create output files
1328       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1329
1330 Installation directories:
1331   --prefix=PREFIX         install architecture-independent files in PREFIX
1332                           [$ac_default_prefix]
1333   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1334                           [PREFIX]
1335
1336 By default, \`make install' will install all the files in
1337 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1338 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1339 for instance \`--prefix=\$HOME'.
1340
1341 For better control, use the options below.
1342
1343 Fine tuning of the installation directories:
1344   --bindir=DIR            user executables [EPREFIX/bin]
1345   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1346   --libexecdir=DIR        program executables [EPREFIX/libexec]
1347   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1348   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1349   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1350   --libdir=DIR            object code libraries [EPREFIX/lib]
1351   --includedir=DIR        C header files [PREFIX/include]
1352   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1353   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1354   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1355   --infodir=DIR           info documentation [DATAROOTDIR/info]
1356   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1357   --mandir=DIR            man documentation [DATAROOTDIR/man]
1358   --docdir=DIR            documentation root [DATAROOTDIR/doc/libobjc]
1359   --htmldir=DIR           html documentation [DOCDIR]
1360   --dvidir=DIR            dvi documentation [DOCDIR]
1361   --pdfdir=DIR            pdf documentation [DOCDIR]
1362   --psdir=DIR             ps documentation [DOCDIR]
1363 _ACEOF
1364
1365   cat <<\_ACEOF
1366
1367 System types:
1368   --build=BUILD     configure for building on BUILD [guessed]
1369   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1370   --target=TARGET   configure for building compilers for TARGET [HOST]
1371 _ACEOF
1372 fi
1373
1374 if test -n "$ac_init_help"; then
1375   case $ac_init_help in
1376      short | recursive ) echo "Configuration of package-unused version-unused:";;
1377    esac
1378   cat <<\_ACEOF
1379
1380 Optional Features:
1381   --disable-option-checking  ignore unrecognized --enable/--with options
1382   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1383   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1384   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
1385   --enable-multilib       build many library versions (default)
1386   --enable-cet            enable Intel CET in target libraries [default=auto]
1387   --enable-maintainer-mode
1388                           enable make rules and dependencies not useful (and
1389                           sometimes confusing) to the casual installer
1390   --enable-shared[=PKGS]  build shared libraries [default=yes]
1391   --enable-static[=PKGS]  build static libraries [default=yes]
1392   --enable-fast-install[=PKGS]
1393                           optimize for fast installation [default=yes]
1394   --disable-libtool-lock  avoid locking (might break parallel builds)
1395   --enable-tls            Use thread-local storage [default=yes]
1396   --enable-objc-gc        enable use of Boehm's garbage collector with the GNU
1397                           Objective-C runtime
1398
1399 Optional Packages:
1400   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1401   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1402   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1403   --with-target-subdir=SUBDIR
1404                            configuring in a subdirectory
1405   --with-cross-host=HOST  configuring with a cross compiler
1406   --with-toolexeclibdir=DIR
1407                           install libraries built with a cross compiler within
1408                           DIR
1409   --with-pic              try to use only PIC/non-PIC objects [default=use
1410                           both]
1411   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1412   --with-target-bdw-gc=PATHLIST
1413                           specify prefix directory for installed bdw-gc
1414                           package. Equivalent to
1415                           --with-target-bdw-gc-include=PATH/include plus
1416                           --with-target-bdw-gc-lib=PATH/lib
1417   --with-target-bdw-gc-include=PATHLIST
1418                           specify directories for installed bdw-gc include
1419                           files
1420   --with-target-bdw-gc-lib=PATHLIST
1421                           specify directories for installed bdw-gc library
1422   --with-gcc-major-version-only
1423                           use only GCC major number in filesystem paths
1424
1425 Some influential environment variables:
1426   CC          C compiler command
1427   CFLAGS      C compiler flags
1428   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1429               nonstandard directory <lib dir>
1430   LIBS        libraries to pass to the linker, e.g. -l<library>
1431   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1432               you have headers in a nonstandard directory <include dir>
1433   CPP         C preprocessor
1434
1435 Use these variables to override the choices made by `configure' or to help
1436 it to find libraries and programs with nonstandard names/locations.
1437
1438 Report bugs to the package provider.
1439 _ACEOF
1440 ac_status=$?
1441 fi
1442
1443 if test "$ac_init_help" = "recursive"; then
1444   # If there are subdirs, report their specific --help.
1445   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1446     test -d "$ac_dir" ||
1447       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1448       continue
1449     ac_builddir=.
1450
1451 case "$ac_dir" in
1452 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1453 *)
1454   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1455   # A ".." for each directory in $ac_dir_suffix.
1456   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1457   case $ac_top_builddir_sub in
1458   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1459   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1460   esac ;;
1461 esac
1462 ac_abs_top_builddir=$ac_pwd
1463 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1464 # for backward compatibility:
1465 ac_top_builddir=$ac_top_build_prefix
1466
1467 case $srcdir in
1468   .)  # We are building in place.
1469     ac_srcdir=.
1470     ac_top_srcdir=$ac_top_builddir_sub
1471     ac_abs_top_srcdir=$ac_pwd ;;
1472   [\\/]* | ?:[\\/]* )  # Absolute name.
1473     ac_srcdir=$srcdir$ac_dir_suffix;
1474     ac_top_srcdir=$srcdir
1475     ac_abs_top_srcdir=$srcdir ;;
1476   *) # Relative name.
1477     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1478     ac_top_srcdir=$ac_top_build_prefix$srcdir
1479     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1480 esac
1481 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1482
1483     cd "$ac_dir" || { ac_status=$?; continue; }
1484     # Check for guested configure.
1485     if test -f "$ac_srcdir/configure.gnu"; then
1486       echo &&
1487       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1488     elif test -f "$ac_srcdir/configure"; then
1489       echo &&
1490       $SHELL "$ac_srcdir/configure" --help=recursive
1491     else
1492       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1493     fi || ac_status=$?
1494     cd "$ac_pwd" || { ac_status=$?; break; }
1495   done
1496 fi
1497
1498 test -n "$ac_init_help" && exit $ac_status
1499 if $ac_init_version; then
1500   cat <<\_ACEOF
1501 package-unused configure version-unused
1502 generated by GNU Autoconf 2.69
1503
1504 Copyright (C) 2012 Free Software Foundation, Inc.
1505 This configure script is free software; the Free Software Foundation
1506 gives unlimited permission to copy, distribute and modify it.
1507 _ACEOF
1508   exit
1509 fi
1510
1511 ## ------------------------ ##
1512 ## Autoconf initialization. ##
1513 ## ------------------------ ##
1514
1515 # ac_fn_c_try_compile LINENO
1516 # --------------------------
1517 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1518 ac_fn_c_try_compile ()
1519 {
1520   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1521   rm -f conftest.$ac_objext
1522   if { { ac_try="$ac_compile"
1523 case "(($ac_try" in
1524   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1525   *) ac_try_echo=$ac_try;;
1526 esac
1527 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1528 $as_echo "$ac_try_echo"; } >&5
1529   (eval "$ac_compile") 2>conftest.err
1530   ac_status=$?
1531   if test -s conftest.err; then
1532     grep -v '^ *+' conftest.err >conftest.er1
1533     cat conftest.er1 >&5
1534     mv -f conftest.er1 conftest.err
1535   fi
1536   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1537   test $ac_status = 0; } && {
1538          test -z "$ac_c_werror_flag" ||
1539          test ! -s conftest.err
1540        } && test -s conftest.$ac_objext; then :
1541   ac_retval=0
1542 else
1543   $as_echo "$as_me: failed program was:" >&5
1544 sed 's/^/| /' conftest.$ac_ext >&5
1545
1546         ac_retval=1
1547 fi
1548   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1549   as_fn_set_status $ac_retval
1550
1551 } # ac_fn_c_try_compile
1552
1553 # ac_fn_c_try_link LINENO
1554 # -----------------------
1555 # Try to link conftest.$ac_ext, and return whether this succeeded.
1556 ac_fn_c_try_link ()
1557 {
1558   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1559   rm -f conftest.$ac_objext conftest$ac_exeext
1560   if { { ac_try="$ac_link"
1561 case "(($ac_try" in
1562   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1563   *) ac_try_echo=$ac_try;;
1564 esac
1565 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1566 $as_echo "$ac_try_echo"; } >&5
1567   (eval "$ac_link") 2>conftest.err
1568   ac_status=$?
1569   if test -s conftest.err; then
1570     grep -v '^ *+' conftest.err >conftest.er1
1571     cat conftest.er1 >&5
1572     mv -f conftest.er1 conftest.err
1573   fi
1574   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1575   test $ac_status = 0; } && {
1576          test -z "$ac_c_werror_flag" ||
1577          test ! -s conftest.err
1578        } && test -s conftest$ac_exeext && {
1579          test "$cross_compiling" = yes ||
1580          test -x conftest$ac_exeext
1581        }; then :
1582   ac_retval=0
1583 else
1584   $as_echo "$as_me: failed program was:" >&5
1585 sed 's/^/| /' conftest.$ac_ext >&5
1586
1587         ac_retval=1
1588 fi
1589   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1590   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1591   # interfere with the next link command; also delete a directory that is
1592   # left behind by Apple's compiler.  We do this before executing the actions.
1593   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1594   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1595   as_fn_set_status $ac_retval
1596
1597 } # ac_fn_c_try_link
1598
1599 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1600 # -------------------------------------------------------
1601 # Tests whether HEADER exists and can be compiled using the include files in
1602 # INCLUDES, setting the cache variable VAR accordingly.
1603 ac_fn_c_check_header_compile ()
1604 {
1605   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1606   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1607 $as_echo_n "checking for $2... " >&6; }
1608 if eval \${$3+:} false; then :
1609   $as_echo_n "(cached) " >&6
1610 else
1611   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1612 /* end confdefs.h.  */
1613 $4
1614 #include <$2>
1615 _ACEOF
1616 if ac_fn_c_try_compile "$LINENO"; then :
1617   eval "$3=yes"
1618 else
1619   eval "$3=no"
1620 fi
1621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1622 fi
1623 eval ac_res=\$$3
1624                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1625 $as_echo "$ac_res" >&6; }
1626   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1627
1628 } # ac_fn_c_check_header_compile
1629
1630 # ac_fn_c_try_cpp LINENO
1631 # ----------------------
1632 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1633 ac_fn_c_try_cpp ()
1634 {
1635   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1636   if { { ac_try="$ac_cpp conftest.$ac_ext"
1637 case "(($ac_try" in
1638   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1639   *) ac_try_echo=$ac_try;;
1640 esac
1641 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1642 $as_echo "$ac_try_echo"; } >&5
1643   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1644   ac_status=$?
1645   if test -s conftest.err; then
1646     grep -v '^ *+' conftest.err >conftest.er1
1647     cat conftest.er1 >&5
1648     mv -f conftest.er1 conftest.err
1649   fi
1650   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1651   test $ac_status = 0; } > conftest.i && {
1652          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1653          test ! -s conftest.err
1654        }; then :
1655   ac_retval=0
1656 else
1657   $as_echo "$as_me: failed program was:" >&5
1658 sed 's/^/| /' conftest.$ac_ext >&5
1659
1660     ac_retval=1
1661 fi
1662   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1663   as_fn_set_status $ac_retval
1664
1665 } # ac_fn_c_try_cpp
1666
1667 # ac_fn_c_try_run LINENO
1668 # ----------------------
1669 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1670 # that executables *can* be run.
1671 ac_fn_c_try_run ()
1672 {
1673   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1674   if { { ac_try="$ac_link"
1675 case "(($ac_try" in
1676   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1677   *) ac_try_echo=$ac_try;;
1678 esac
1679 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1680 $as_echo "$ac_try_echo"; } >&5
1681   (eval "$ac_link") 2>&5
1682   ac_status=$?
1683   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1684   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1685   { { case "(($ac_try" in
1686   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1687   *) ac_try_echo=$ac_try;;
1688 esac
1689 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1690 $as_echo "$ac_try_echo"; } >&5
1691   (eval "$ac_try") 2>&5
1692   ac_status=$?
1693   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1694   test $ac_status = 0; }; }; then :
1695   ac_retval=0
1696 else
1697   $as_echo "$as_me: program exited with status $ac_status" >&5
1698        $as_echo "$as_me: failed program was:" >&5
1699 sed 's/^/| /' conftest.$ac_ext >&5
1700
1701        ac_retval=$ac_status
1702 fi
1703   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1704   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1705   as_fn_set_status $ac_retval
1706
1707 } # ac_fn_c_try_run
1708
1709 # ac_fn_c_check_func LINENO FUNC VAR
1710 # ----------------------------------
1711 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1712 ac_fn_c_check_func ()
1713 {
1714   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1715   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1716 $as_echo_n "checking for $2... " >&6; }
1717 if eval \${$3+:} false; then :
1718   $as_echo_n "(cached) " >&6
1719 else
1720   if test x$gcc_no_link = xyes; then
1721   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1722 fi
1723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1724 /* end confdefs.h.  */
1725 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1726    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1727 #define $2 innocuous_$2
1728
1729 /* System header to define __stub macros and hopefully few prototypes,
1730     which can conflict with char $2 (); below.
1731     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1732     <limits.h> exists even on freestanding compilers.  */
1733
1734 #ifdef __STDC__
1735 # include <limits.h>
1736 #else
1737 # include <assert.h>
1738 #endif
1739
1740 #undef $2
1741
1742 /* Override any GCC internal prototype to avoid an error.
1743    Use char because int might match the return type of a GCC
1744    builtin and then its argument prototype would still apply.  */
1745 #ifdef __cplusplus
1746 extern "C"
1747 #endif
1748 char $2 ();
1749 /* The GNU C library defines this for functions which it implements
1750     to always fail with ENOSYS.  Some functions are actually named
1751     something starting with __ and the normal name is an alias.  */
1752 #if defined __stub_$2 || defined __stub___$2
1753 choke me
1754 #endif
1755
1756 int
1757 main ()
1758 {
1759 return $2 ();
1760   ;
1761   return 0;
1762 }
1763 _ACEOF
1764 if ac_fn_c_try_link "$LINENO"; then :
1765   eval "$3=yes"
1766 else
1767   eval "$3=no"
1768 fi
1769 rm -f core conftest.err conftest.$ac_objext \
1770     conftest$ac_exeext conftest.$ac_ext
1771 fi
1772 eval ac_res=\$$3
1773                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1774 $as_echo "$ac_res" >&6; }
1775   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1776
1777 } # ac_fn_c_check_func
1778
1779 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1780 # -------------------------------------------------------
1781 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1782 # the include files in INCLUDES and setting the cache variable VAR
1783 # accordingly.
1784 ac_fn_c_check_header_mongrel ()
1785 {
1786   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1787   if eval \${$3+:} false; then :
1788   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1789 $as_echo_n "checking for $2... " >&6; }
1790 if eval \${$3+:} false; then :
1791   $as_echo_n "(cached) " >&6
1792 fi
1793 eval ac_res=\$$3
1794                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1795 $as_echo "$ac_res" >&6; }
1796 else
1797   # Is the header compilable?
1798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1799 $as_echo_n "checking $2 usability... " >&6; }
1800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1801 /* end confdefs.h.  */
1802 $4
1803 #include <$2>
1804 _ACEOF
1805 if ac_fn_c_try_compile "$LINENO"; then :
1806   ac_header_compiler=yes
1807 else
1808   ac_header_compiler=no
1809 fi
1810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1812 $as_echo "$ac_header_compiler" >&6; }
1813
1814 # Is the header present?
1815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1816 $as_echo_n "checking $2 presence... " >&6; }
1817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1818 /* end confdefs.h.  */
1819 #include <$2>
1820 _ACEOF
1821 if ac_fn_c_try_cpp "$LINENO"; then :
1822   ac_header_preproc=yes
1823 else
1824   ac_header_preproc=no
1825 fi
1826 rm -f conftest.err conftest.i conftest.$ac_ext
1827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1828 $as_echo "$ac_header_preproc" >&6; }
1829
1830 # So?  What about this header?
1831 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1832   yes:no: )
1833     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1834 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1835     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1836 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1837     ;;
1838   no:yes:* )
1839     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1840 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1841     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1842 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1843     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1844 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1845     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1846 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1847     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1848 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1849     ;;
1850 esac
1851   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1852 $as_echo_n "checking for $2... " >&6; }
1853 if eval \${$3+:} false; then :
1854   $as_echo_n "(cached) " >&6
1855 else
1856   eval "$3=\$ac_header_compiler"
1857 fi
1858 eval ac_res=\$$3
1859                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1860 $as_echo "$ac_res" >&6; }
1861 fi
1862   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1863
1864 } # ac_fn_c_check_header_mongrel
1865 cat >config.log <<_ACEOF
1866 This file contains any messages produced by compilers while
1867 running configure, to aid debugging if configure makes a mistake.
1868
1869 It was created by package-unused $as_me version-unused, which was
1870 generated by GNU Autoconf 2.69.  Invocation command line was
1871
1872   $ $0 $@
1873
1874 _ACEOF
1875 exec 5>>config.log
1876 {
1877 cat <<_ASUNAME
1878 ## --------- ##
1879 ## Platform. ##
1880 ## --------- ##
1881
1882 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1883 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1884 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1885 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1886 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1887
1888 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1889 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1890
1891 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1892 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1893 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1894 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1895 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1896 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1897 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1898
1899 _ASUNAME
1900
1901 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1902 for as_dir in $PATH
1903 do
1904   IFS=$as_save_IFS
1905   test -z "$as_dir" && as_dir=.
1906     $as_echo "PATH: $as_dir"
1907   done
1908 IFS=$as_save_IFS
1909
1910 } >&5
1911
1912 cat >&5 <<_ACEOF
1913
1914
1915 ## ----------- ##
1916 ## Core tests. ##
1917 ## ----------- ##
1918
1919 _ACEOF
1920
1921
1922 # Keep a trace of the command line.
1923 # Strip out --no-create and --no-recursion so they do not pile up.
1924 # Strip out --silent because we don't want to record it for future runs.
1925 # Also quote any args containing shell meta-characters.
1926 # Make two passes to allow for proper duplicate-argument suppression.
1927 ac_configure_args=
1928 ac_configure_args0=
1929 ac_configure_args1=
1930 ac_must_keep_next=false
1931 for ac_pass in 1 2
1932 do
1933   for ac_arg
1934   do
1935     case $ac_arg in
1936     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1937     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1938     | -silent | --silent | --silen | --sile | --sil)
1939       continue ;;
1940     *\'*)
1941       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1942     esac
1943     case $ac_pass in
1944     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1945     2)
1946       as_fn_append ac_configure_args1 " '$ac_arg'"
1947       if test $ac_must_keep_next = true; then
1948         ac_must_keep_next=false # Got value, back to normal.
1949       else
1950         case $ac_arg in
1951           *=* | --config-cache | -C | -disable-* | --disable-* \
1952           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1953           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1954           | -with-* | --with-* | -without-* | --without-* | --x)
1955             case "$ac_configure_args0 " in
1956               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1957             esac
1958             ;;
1959           -* ) ac_must_keep_next=true ;;
1960         esac
1961       fi
1962       as_fn_append ac_configure_args " '$ac_arg'"
1963       ;;
1964     esac
1965   done
1966 done
1967 { ac_configure_args0=; unset ac_configure_args0;}
1968 { ac_configure_args1=; unset ac_configure_args1;}
1969
1970 # When interrupted or exit'd, cleanup temporary files, and complete
1971 # config.log.  We remove comments because anyway the quotes in there
1972 # would cause problems or look ugly.
1973 # WARNING: Use '\'' to represent an apostrophe within the trap.
1974 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1975 trap 'exit_status=$?
1976   # Save into config.log some information that might help in debugging.
1977   {
1978     echo
1979
1980     $as_echo "## ---------------- ##
1981 ## Cache variables. ##
1982 ## ---------------- ##"
1983     echo
1984     # The following way of writing the cache mishandles newlines in values,
1985 (
1986   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1987     eval ac_val=\$$ac_var
1988     case $ac_val in #(
1989     *${as_nl}*)
1990       case $ac_var in #(
1991       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1992 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1993       esac
1994       case $ac_var in #(
1995       _ | IFS | as_nl) ;; #(
1996       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1997       *) { eval $ac_var=; unset $ac_var;} ;;
1998       esac ;;
1999     esac
2000   done
2001   (set) 2>&1 |
2002     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2003     *${as_nl}ac_space=\ *)
2004       sed -n \
2005         "s/'\''/'\''\\\\'\'''\''/g;
2006           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2007       ;; #(
2008     *)
2009       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2010       ;;
2011     esac |
2012     sort
2013 )
2014     echo
2015
2016     $as_echo "## ----------------- ##
2017 ## Output variables. ##
2018 ## ----------------- ##"
2019     echo
2020     for ac_var in $ac_subst_vars
2021     do
2022       eval ac_val=\$$ac_var
2023       case $ac_val in
2024       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2025       esac
2026       $as_echo "$ac_var='\''$ac_val'\''"
2027     done | sort
2028     echo
2029
2030     if test -n "$ac_subst_files"; then
2031       $as_echo "## ------------------- ##
2032 ## File substitutions. ##
2033 ## ------------------- ##"
2034       echo
2035       for ac_var in $ac_subst_files
2036       do
2037         eval ac_val=\$$ac_var
2038         case $ac_val in
2039         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2040         esac
2041         $as_echo "$ac_var='\''$ac_val'\''"
2042       done | sort
2043       echo
2044     fi
2045
2046     if test -s confdefs.h; then
2047       $as_echo "## ----------- ##
2048 ## confdefs.h. ##
2049 ## ----------- ##"
2050       echo
2051       cat confdefs.h
2052       echo
2053     fi
2054     test "$ac_signal" != 0 &&
2055       $as_echo "$as_me: caught signal $ac_signal"
2056     $as_echo "$as_me: exit $exit_status"
2057   } >&5
2058   rm -f core *.core core.conftest.* &&
2059     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2060     exit $exit_status
2061 ' 0
2062 for ac_signal in 1 2 13 15; do
2063   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2064 done
2065 ac_signal=0
2066
2067 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2068 rm -f -r conftest* confdefs.h
2069
2070 $as_echo "/* confdefs.h */" > confdefs.h
2071
2072 # Predefined preprocessor variables.
2073
2074 cat >>confdefs.h <<_ACEOF
2075 #define PACKAGE_NAME "$PACKAGE_NAME"
2076 _ACEOF
2077
2078 cat >>confdefs.h <<_ACEOF
2079 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2080 _ACEOF
2081
2082 cat >>confdefs.h <<_ACEOF
2083 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2084 _ACEOF
2085
2086 cat >>confdefs.h <<_ACEOF
2087 #define PACKAGE_STRING "$PACKAGE_STRING"
2088 _ACEOF
2089
2090 cat >>confdefs.h <<_ACEOF
2091 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2092 _ACEOF
2093
2094 cat >>confdefs.h <<_ACEOF
2095 #define PACKAGE_URL "$PACKAGE_URL"
2096 _ACEOF
2097
2098
2099 # Let the site file select an alternate cache file if it wants to.
2100 # Prefer an explicitly selected file to automatically selected ones.
2101 ac_site_file1=NONE
2102 ac_site_file2=NONE
2103 if test -n "$CONFIG_SITE"; then
2104   # We do not want a PATH search for config.site.
2105   case $CONFIG_SITE in #((
2106     -*)  ac_site_file1=./$CONFIG_SITE;;
2107     */*) ac_site_file1=$CONFIG_SITE;;
2108     *)   ac_site_file1=./$CONFIG_SITE;;
2109   esac
2110 elif test "x$prefix" != xNONE; then
2111   ac_site_file1=$prefix/share/config.site
2112   ac_site_file2=$prefix/etc/config.site
2113 else
2114   ac_site_file1=$ac_default_prefix/share/config.site
2115   ac_site_file2=$ac_default_prefix/etc/config.site
2116 fi
2117 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2118 do
2119   test "x$ac_site_file" = xNONE && continue
2120   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2121     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2122 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2123     sed 's/^/| /' "$ac_site_file" >&5
2124     . "$ac_site_file" \
2125       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2126 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2127 as_fn_error $? "failed to load site script $ac_site_file
2128 See \`config.log' for more details" "$LINENO" 5; }
2129   fi
2130 done
2131
2132 if test -r "$cache_file"; then
2133   # Some versions of bash will fail to source /dev/null (special files
2134   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2135   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2136     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2137 $as_echo "$as_me: loading cache $cache_file" >&6;}
2138     case $cache_file in
2139       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2140       *)                      . "./$cache_file";;
2141     esac
2142   fi
2143 else
2144   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2145 $as_echo "$as_me: creating cache $cache_file" >&6;}
2146   >$cache_file
2147 fi
2148
2149 # Check that the precious variables saved in the cache have kept the same
2150 # value.
2151 ac_cache_corrupted=false
2152 for ac_var in $ac_precious_vars; do
2153   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2154   eval ac_new_set=\$ac_env_${ac_var}_set
2155   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2156   eval ac_new_val=\$ac_env_${ac_var}_value
2157   case $ac_old_set,$ac_new_set in
2158     set,)
2159       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2160 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2161       ac_cache_corrupted=: ;;
2162     ,set)
2163       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2164 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2165       ac_cache_corrupted=: ;;
2166     ,);;
2167     *)
2168       if test "x$ac_old_val" != "x$ac_new_val"; then
2169         # differences in whitespace do not lead to failure.
2170         ac_old_val_w=`echo x $ac_old_val`
2171         ac_new_val_w=`echo x $ac_new_val`
2172         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2173           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2174 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2175           ac_cache_corrupted=:
2176         else
2177           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2178 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2179           eval $ac_var=\$ac_old_val
2180         fi
2181         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2182 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2183         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2184 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2185       fi;;
2186   esac
2187   # Pass precious variables to config.status.
2188   if test "$ac_new_set" = set; then
2189     case $ac_new_val in
2190     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2191     *) ac_arg=$ac_var=$ac_new_val ;;
2192     esac
2193     case " $ac_configure_args " in
2194       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2195       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2196     esac
2197   fi
2198 done
2199 if $ac_cache_corrupted; then
2200   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2201 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2202   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2203 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2204   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2205 fi
2206 ## -------------------- ##
2207 ## Main body of script. ##
2208 ## -------------------- ##
2209
2210 ac_ext=c
2211 ac_cpp='$CPP $CPPFLAGS'
2212 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2213 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2214 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2215
2216
2217
2218
2219
2220
2221 ac_aux_dir=
2222 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2223   if test -f "$ac_dir/install-sh"; then
2224     ac_aux_dir=$ac_dir
2225     ac_install_sh="$ac_aux_dir/install-sh -c"
2226     break
2227   elif test -f "$ac_dir/install.sh"; then
2228     ac_aux_dir=$ac_dir
2229     ac_install_sh="$ac_aux_dir/install.sh -c"
2230     break
2231   elif test -f "$ac_dir/shtool"; then
2232     ac_aux_dir=$ac_dir
2233     ac_install_sh="$ac_aux_dir/shtool install -c"
2234     break
2235   fi
2236 done
2237 if test -z "$ac_aux_dir"; then
2238   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2239 fi
2240
2241 # These three variables are undocumented and unsupported,
2242 # and are intended to be withdrawn in a future Autoconf release.
2243 # They can cause serious problems if a builder's source tree is in a directory
2244 # whose full name contains unusual characters.
2245 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2246 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2247 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2248
2249
2250 # Make sure we can run config.sub.
2251 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2252   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2253
2254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2255 $as_echo_n "checking build system type... " >&6; }
2256 if ${ac_cv_build+:} false; then :
2257   $as_echo_n "(cached) " >&6
2258 else
2259   ac_build_alias=$build_alias
2260 test "x$ac_build_alias" = x &&
2261   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2262 test "x$ac_build_alias" = x &&
2263   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2264 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2265   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2266
2267 fi
2268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2269 $as_echo "$ac_cv_build" >&6; }
2270 case $ac_cv_build in
2271 *-*-*) ;;
2272 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2273 esac
2274 build=$ac_cv_build
2275 ac_save_IFS=$IFS; IFS='-'
2276 set x $ac_cv_build
2277 shift
2278 build_cpu=$1
2279 build_vendor=$2
2280 shift; shift
2281 # Remember, the first character of IFS is used to create $*,
2282 # except with old shells:
2283 build_os=$*
2284 IFS=$ac_save_IFS
2285 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2286
2287
2288  case ${build_alias} in
2289   "") build_noncanonical=${build} ;;
2290   *) build_noncanonical=${build_alias} ;;
2291 esac
2292
2293  case ${host_alias} in
2294   "") host_noncanonical=${build_noncanonical} ;;
2295   *) host_noncanonical=${host_alias} ;;
2296 esac
2297
2298  case ${target_alias} in
2299   "") target_noncanonical=${host_noncanonical} ;;
2300   *) target_noncanonical=${target_alias} ;;
2301 esac
2302
2303
2304 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2305 # have matching libraries, they should use host libraries: Makefile.tpl
2306 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2307 # However, they still use the build modules, because the corresponding
2308 # host modules (e.g. bison) are only built for the host when bootstrap
2309 # finishes. So:
2310 # - build_subdir is where we find build modules, and never changes.
2311 # - build_libsubdir is where we find build libraries, and can be overridden.
2312
2313 # Prefix 'build-' so this never conflicts with target_subdir.
2314 build_subdir="build-${build_noncanonical}"
2315
2316 # Check whether --with-build-libsubdir was given.
2317 if test "${with_build_libsubdir+set}" = set; then :
2318   withval=$with_build_libsubdir; build_libsubdir="$withval"
2319 else
2320   build_libsubdir="$build_subdir"
2321 fi
2322
2323 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2324 if ( test $srcdir = . && test -d gcc ) \
2325    || test -d $srcdir/../host-${host_noncanonical}; then
2326   host_subdir="host-${host_noncanonical}"
2327 else
2328   host_subdir=.
2329 fi
2330 # No prefix.
2331 target_subdir=${target_noncanonical}
2332
2333
2334 # We need the following definitions because AC_PROG_LIBTOOL relies on them
2335 PACKAGE=libobjc
2336 # Version is pulled out to make it a bit easier to change using sed.
2337 VERSION=4:0:0
2338
2339
2340 # This works around the fact that libtool configuration may change LD
2341 # for this particular configuration, but some shells, instead of
2342 # keeping the changes in LD private, export them just because LD is
2343 # exported.
2344 ORIGINAL_LD_FOR_MULTILIBS=$LD
2345
2346 # -------
2347 # Options
2348 # -------
2349
2350 # We use these options to decide which functions to include.
2351
2352 # Check whether --with-target-subdir was given.
2353 if test "${with_target_subdir+set}" = set; then :
2354   withval=$with_target_subdir;
2355 fi
2356
2357
2358 # Check whether --with-cross-host was given.
2359 if test "${with_cross_host+set}" = set; then :
2360   withval=$with_cross_host;
2361 fi
2362
2363
2364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2365 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2366 # Check whether --enable-version-specific-runtime-libs was given.
2367 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2368   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
2369  yes) version_specific_libs=yes ;;
2370  no)  version_specific_libs=no ;;
2371  *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
2372  esac
2373 else
2374   version_specific_libs=no
2375 fi
2376
2377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
2378 $as_echo "$version_specific_libs" >&6; }
2379
2380 # -----------
2381 # Directories
2382 # -----------
2383
2384 # Find the rest of the source tree framework.
2385 # Default to --enable-multilib
2386 # Check whether --enable-multilib was given.
2387 if test "${enable_multilib+set}" = set; then :
2388   enableval=$enable_multilib; case "$enableval" in
2389   yes) multilib=yes ;;
2390   no)  multilib=no ;;
2391   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2392  esac
2393 else
2394   multilib=yes
2395 fi
2396
2397
2398 # We may get other options which we leave undocumented:
2399 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2400 # See config-ml.in if you want the gory details.
2401
2402 if test "$srcdir" = "."; then
2403   if test "$with_target_subdir" != "."; then
2404     multi_basedir="$srcdir/$with_multisrctop../.."
2405   else
2406     multi_basedir="$srcdir/$with_multisrctop.."
2407   fi
2408 else
2409   multi_basedir="$srcdir/.."
2410 fi
2411
2412
2413 # Even if the default multilib is not a cross compilation,
2414 # it may be that some of the other multilibs are.
2415 if test $cross_compiling = no && test $multilib = yes \
2416    && test "x${with_multisubdir}" != x ; then
2417    cross_compiling=maybe
2418 fi
2419
2420 ac_config_commands="$ac_config_commands default-1"
2421
2422
2423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2424 $as_echo_n "checking host system type... " >&6; }
2425 if ${ac_cv_host+:} false; then :
2426   $as_echo_n "(cached) " >&6
2427 else
2428   if test "x$host_alias" = x; then
2429   ac_cv_host=$ac_cv_build
2430 else
2431   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2432     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2433 fi
2434
2435 fi
2436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2437 $as_echo "$ac_cv_host" >&6; }
2438 case $ac_cv_host in
2439 *-*-*) ;;
2440 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2441 esac
2442 host=$ac_cv_host
2443 ac_save_IFS=$IFS; IFS='-'
2444 set x $ac_cv_host
2445 shift
2446 host_cpu=$1
2447 host_vendor=$2
2448 shift; shift
2449 # Remember, the first character of IFS is used to create $*,
2450 # except with old shells:
2451 host_os=$*
2452 IFS=$ac_save_IFS
2453 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2454
2455
2456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2457 $as_echo_n "checking target system type... " >&6; }
2458 if ${ac_cv_target+:} false; then :
2459   $as_echo_n "(cached) " >&6
2460 else
2461   if test "x$target_alias" = x; then
2462   ac_cv_target=$ac_cv_host
2463 else
2464   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2465     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2466 fi
2467
2468 fi
2469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2470 $as_echo "$ac_cv_target" >&6; }
2471 case $ac_cv_target in
2472 *-*-*) ;;
2473 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2474 esac
2475 target=$ac_cv_target
2476 ac_save_IFS=$IFS; IFS='-'
2477 set x $ac_cv_target
2478 shift
2479 target_cpu=$1
2480 target_vendor=$2
2481 shift; shift
2482 # Remember, the first character of IFS is used to create $*,
2483 # except with old shells:
2484 target_os=$*
2485 IFS=$ac_save_IFS
2486 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2487
2488
2489 # The aliases save the names the user supplied, while $host etc.
2490 # will get canonicalized.
2491 test -n "$target_alias" &&
2492   test "$program_prefix$program_suffix$program_transform_name" = \
2493     NONENONEs,x,x, &&
2494   program_prefix=${target_alias}-
2495
2496
2497
2498
2499 # Export source directory.
2500 # These need to be absolute paths, yet at the same time need to
2501 # canonicalize only relative paths, because then amd will not unmount
2502 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
2503 case $srcdir in
2504   \\/$* | ?:\\/*) glibcpp_srcdir=${srcdir} ;;
2505   *) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
2506 esac
2507
2508
2509
2510 # Check whether --with-toolexeclibdir was given.
2511 if test "${with_toolexeclibdir+set}" = set; then :
2512   withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
2513   /)
2514     ;;
2515   */)
2516     with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
2517     ;;
2518 esac
2519 else
2520   with_toolexeclibdir=no
2521 fi
2522
2523
2524
2525 # Calculate toolexeclibdir
2526 # Also toolexecdir, though it's only used in toolexeclibdir
2527 case ${version_specific_libs} in
2528   yes)
2529     # Need the gcc compiler version to know where to install libraries
2530     # and header files if --enable-version-specific-runtime-libs option
2531     # is selected.
2532     toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
2533     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
2534     ;;
2535   no)
2536     if test -n "$with_cross_host" &&
2537        test x"$with_cross_host" != x"no"; then
2538       # Install a library built with a cross compiler in tooldir, not libdir.
2539       toolexecdir='$(exec_prefix)/$(target_noncanonical)'
2540       case ${with_toolexeclibdir} in
2541         no)
2542           toolexeclibdir='$(toolexecdir)/lib'
2543           ;;
2544         *)
2545           toolexeclibdir=${with_toolexeclibdir}
2546           ;;
2547       esac
2548     else
2549       toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
2550       toolexeclibdir='$(libdir)'
2551     fi
2552     multi_os_directory=`$CC -print-multi-os-directory`
2553     case $multi_os_directory in
2554       .) ;; # Avoid trailing /.
2555       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
2556     esac
2557     ;;
2558 esac
2559
2560
2561
2562 # Figure out if we want to name the include directory and the
2563 #  library name changes differently.
2564 includedirname=include
2565 libsuffix=
2566 case "${host}" in
2567   *-darwin*)
2568     # Darwin is the only target so far that needs a different include directory.
2569     includedirname=include-gnu-runtime
2570     libsuffix=-gnu
2571     ;;
2572 esac
2573
2574
2575
2576 ac_config_headers="$ac_config_headers config.h"
2577
2578
2579 # --------
2580 # Programs
2581 # --------
2582
2583
2584
2585 # We must force CC to /not/ be a precious variable; otherwise
2586 # the wrong, non-multilib-adjusted value will be used in multilibs.
2587 # As a side effect, we have to subst CFLAGS ourselves.
2588
2589
2590 ac_ext=c
2591 ac_cpp='$CPP $CPPFLAGS'
2592 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2593 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2594 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2595 if test -n "$ac_tool_prefix"; then
2596   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2597 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2599 $as_echo_n "checking for $ac_word... " >&6; }
2600 if ${ac_cv_prog_CC+:} false; then :
2601   $as_echo_n "(cached) " >&6
2602 else
2603   if test -n "$CC"; then
2604   ac_cv_prog_CC="$CC" # Let the user override the test.
2605 else
2606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2607 for as_dir in $PATH
2608 do
2609   IFS=$as_save_IFS
2610   test -z "$as_dir" && as_dir=.
2611     for ac_exec_ext in '' $ac_executable_extensions; do
2612   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2613     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2614     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2615     break 2
2616   fi
2617 done
2618   done
2619 IFS=$as_save_IFS
2620
2621 fi
2622 fi
2623 CC=$ac_cv_prog_CC
2624 if test -n "$CC"; then
2625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2626 $as_echo "$CC" >&6; }
2627 else
2628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2629 $as_echo "no" >&6; }
2630 fi
2631
2632
2633 fi
2634 if test -z "$ac_cv_prog_CC"; then
2635   ac_ct_CC=$CC
2636   # Extract the first word of "gcc", so it can be a program name with args.
2637 set dummy gcc; ac_word=$2
2638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2639 $as_echo_n "checking for $ac_word... " >&6; }
2640 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2641   $as_echo_n "(cached) " >&6
2642 else
2643   if test -n "$ac_ct_CC"; then
2644   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2645 else
2646 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2647 for as_dir in $PATH
2648 do
2649   IFS=$as_save_IFS
2650   test -z "$as_dir" && as_dir=.
2651     for ac_exec_ext in '' $ac_executable_extensions; do
2652   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2653     ac_cv_prog_ac_ct_CC="gcc"
2654     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2655     break 2
2656   fi
2657 done
2658   done
2659 IFS=$as_save_IFS
2660
2661 fi
2662 fi
2663 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2664 if test -n "$ac_ct_CC"; then
2665   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2666 $as_echo "$ac_ct_CC" >&6; }
2667 else
2668   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2669 $as_echo "no" >&6; }
2670 fi
2671
2672   if test "x$ac_ct_CC" = x; then
2673     CC=""
2674   else
2675     case $cross_compiling:$ac_tool_warned in
2676 yes:)
2677 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2678 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2679 ac_tool_warned=yes ;;
2680 esac
2681     CC=$ac_ct_CC
2682   fi
2683 else
2684   CC="$ac_cv_prog_CC"
2685 fi
2686
2687 if test -z "$CC"; then
2688           if test -n "$ac_tool_prefix"; then
2689     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2690 set dummy ${ac_tool_prefix}cc; ac_word=$2
2691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2692 $as_echo_n "checking for $ac_word... " >&6; }
2693 if ${ac_cv_prog_CC+:} false; then :
2694   $as_echo_n "(cached) " >&6
2695 else
2696   if test -n "$CC"; then
2697   ac_cv_prog_CC="$CC" # Let the user override the test.
2698 else
2699 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2700 for as_dir in $PATH
2701 do
2702   IFS=$as_save_IFS
2703   test -z "$as_dir" && as_dir=.
2704     for ac_exec_ext in '' $ac_executable_extensions; do
2705   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2706     ac_cv_prog_CC="${ac_tool_prefix}cc"
2707     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2708     break 2
2709   fi
2710 done
2711   done
2712 IFS=$as_save_IFS
2713
2714 fi
2715 fi
2716 CC=$ac_cv_prog_CC
2717 if test -n "$CC"; then
2718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2719 $as_echo "$CC" >&6; }
2720 else
2721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2722 $as_echo "no" >&6; }
2723 fi
2724
2725
2726   fi
2727 fi
2728 if test -z "$CC"; then
2729   # Extract the first word of "cc", so it can be a program name with args.
2730 set dummy cc; ac_word=$2
2731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2732 $as_echo_n "checking for $ac_word... " >&6; }
2733 if ${ac_cv_prog_CC+:} false; then :
2734   $as_echo_n "(cached) " >&6
2735 else
2736   if test -n "$CC"; then
2737   ac_cv_prog_CC="$CC" # Let the user override the test.
2738 else
2739   ac_prog_rejected=no
2740 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2741 for as_dir in $PATH
2742 do
2743   IFS=$as_save_IFS
2744   test -z "$as_dir" && as_dir=.
2745     for ac_exec_ext in '' $ac_executable_extensions; do
2746   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2747     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2748        ac_prog_rejected=yes
2749        continue
2750      fi
2751     ac_cv_prog_CC="cc"
2752     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2753     break 2
2754   fi
2755 done
2756   done
2757 IFS=$as_save_IFS
2758
2759 if test $ac_prog_rejected = yes; then
2760   # We found a bogon in the path, so make sure we never use it.
2761   set dummy $ac_cv_prog_CC
2762   shift
2763   if test $# != 0; then
2764     # We chose a different compiler from the bogus one.
2765     # However, it has the same basename, so the bogon will be chosen
2766     # first if we set CC to just the basename; use the full file name.
2767     shift
2768     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2769   fi
2770 fi
2771 fi
2772 fi
2773 CC=$ac_cv_prog_CC
2774 if test -n "$CC"; then
2775   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2776 $as_echo "$CC" >&6; }
2777 else
2778   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2779 $as_echo "no" >&6; }
2780 fi
2781
2782
2783 fi
2784 if test -z "$CC"; then
2785   if test -n "$ac_tool_prefix"; then
2786   for ac_prog in cl.exe
2787   do
2788     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2789 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2791 $as_echo_n "checking for $ac_word... " >&6; }
2792 if ${ac_cv_prog_CC+:} false; then :
2793   $as_echo_n "(cached) " >&6
2794 else
2795   if test -n "$CC"; then
2796   ac_cv_prog_CC="$CC" # Let the user override the test.
2797 else
2798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2799 for as_dir in $PATH
2800 do
2801   IFS=$as_save_IFS
2802   test -z "$as_dir" && as_dir=.
2803     for ac_exec_ext in '' $ac_executable_extensions; do
2804   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2805     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2806     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2807     break 2
2808   fi
2809 done
2810   done
2811 IFS=$as_save_IFS
2812
2813 fi
2814 fi
2815 CC=$ac_cv_prog_CC
2816 if test -n "$CC"; then
2817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2818 $as_echo "$CC" >&6; }
2819 else
2820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2821 $as_echo "no" >&6; }
2822 fi
2823
2824
2825     test -n "$CC" && break
2826   done
2827 fi
2828 if test -z "$CC"; then
2829   ac_ct_CC=$CC
2830   for ac_prog in cl.exe
2831 do
2832   # Extract the first word of "$ac_prog", so it can be a program name with args.
2833 set dummy $ac_prog; ac_word=$2
2834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2835 $as_echo_n "checking for $ac_word... " >&6; }
2836 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2837   $as_echo_n "(cached) " >&6
2838 else
2839   if test -n "$ac_ct_CC"; then
2840   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2841 else
2842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2843 for as_dir in $PATH
2844 do
2845   IFS=$as_save_IFS
2846   test -z "$as_dir" && as_dir=.
2847     for ac_exec_ext in '' $ac_executable_extensions; do
2848   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2849     ac_cv_prog_ac_ct_CC="$ac_prog"
2850     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2851     break 2
2852   fi
2853 done
2854   done
2855 IFS=$as_save_IFS
2856
2857 fi
2858 fi
2859 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2860 if test -n "$ac_ct_CC"; then
2861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2862 $as_echo "$ac_ct_CC" >&6; }
2863 else
2864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2865 $as_echo "no" >&6; }
2866 fi
2867
2868
2869   test -n "$ac_ct_CC" && break
2870 done
2871
2872   if test "x$ac_ct_CC" = x; then
2873     CC=""
2874   else
2875     case $cross_compiling:$ac_tool_warned in
2876 yes:)
2877 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2878 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2879 ac_tool_warned=yes ;;
2880 esac
2881     CC=$ac_ct_CC
2882   fi
2883 fi
2884
2885 fi
2886
2887
2888 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2889 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2890 as_fn_error $? "no acceptable C compiler found in \$PATH
2891 See \`config.log' for more details" "$LINENO" 5; }
2892
2893 # Provide some information about the compiler.
2894 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2895 set X $ac_compile
2896 ac_compiler=$2
2897 for ac_option in --version -v -V -qversion; do
2898   { { ac_try="$ac_compiler $ac_option >&5"
2899 case "(($ac_try" in
2900   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2901   *) ac_try_echo=$ac_try;;
2902 esac
2903 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2904 $as_echo "$ac_try_echo"; } >&5
2905   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2906   ac_status=$?
2907   if test -s conftest.err; then
2908     sed '10a\
2909 ... rest of stderr output deleted ...
2910          10q' conftest.err >conftest.er1
2911     cat conftest.er1 >&5
2912   fi
2913   rm -f conftest.er1 conftest.err
2914   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2915   test $ac_status = 0; }
2916 done
2917
2918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2919 /* end confdefs.h.  */
2920 #include <stdio.h>
2921 int
2922 main ()
2923 {
2924 printf ("hello world\n");
2925   ;
2926   return 0;
2927 }
2928 _ACEOF
2929 # FIXME: Cleanup?
2930 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
2931   (eval $ac_link) 2>&5
2932   ac_status=$?
2933   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2934   test $ac_status = 0; }; then :
2935   gcc_no_link=no
2936 else
2937   gcc_no_link=yes
2938 fi
2939 if test x$gcc_no_link = xyes; then
2940   # Setting cross_compile will disable run tests; it will
2941   # also disable AC_CHECK_FILE but that's generally
2942   # correct if we can't link.
2943   cross_compiling=yes
2944   EXEEXT=
2945 else
2946   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2947 /* end confdefs.h.  */
2948
2949 int
2950 main ()
2951 {
2952
2953   ;
2954   return 0;
2955 }
2956 _ACEOF
2957 ac_clean_files_save=$ac_clean_files
2958 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2959 # Try to create an executable without -o first, disregard a.out.
2960 # It will help us diagnose broken compilers, and finding out an intuition
2961 # of exeext.
2962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2963 $as_echo_n "checking whether the C compiler works... " >&6; }
2964 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2965
2966 # The possible output files:
2967 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2968
2969 ac_rmfiles=
2970 for ac_file in $ac_files
2971 do
2972   case $ac_file in
2973     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2974     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2975   esac
2976 done
2977 rm -f $ac_rmfiles
2978
2979 if { { ac_try="$ac_link_default"
2980 case "(($ac_try" in
2981   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2982   *) ac_try_echo=$ac_try;;
2983 esac
2984 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2985 $as_echo "$ac_try_echo"; } >&5
2986   (eval "$ac_link_default") 2>&5
2987   ac_status=$?
2988   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2989   test $ac_status = 0; }; then :
2990   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2991 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2992 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2993 # so that the user can short-circuit this test for compilers unknown to
2994 # Autoconf.
2995 for ac_file in $ac_files ''
2996 do
2997   test -f "$ac_file" || continue
2998   case $ac_file in
2999     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3000         ;;
3001     [ab].out )
3002         # We found the default executable, but exeext='' is most
3003         # certainly right.
3004         break;;
3005     *.* )
3006         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3007         then :; else
3008            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3009         fi
3010         # We set ac_cv_exeext here because the later test for it is not
3011         # safe: cross compilers may not add the suffix if given an `-o'
3012         # argument, so we may need to know it at that point already.
3013         # Even if this section looks crufty: it has the advantage of
3014         # actually working.
3015         break;;
3016     * )
3017         break;;
3018   esac
3019 done
3020 test "$ac_cv_exeext" = no && ac_cv_exeext=
3021
3022 else
3023   ac_file=''
3024 fi
3025 if test -z "$ac_file"; then :
3026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3027 $as_echo "no" >&6; }
3028 $as_echo "$as_me: failed program was:" >&5
3029 sed 's/^/| /' conftest.$ac_ext >&5
3030
3031 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3032 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3033 as_fn_error 77 "C compiler cannot create executables
3034 See \`config.log' for more details" "$LINENO" 5; }
3035 else
3036   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3037 $as_echo "yes" >&6; }
3038 fi
3039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3040 $as_echo_n "checking for C compiler default output file name... " >&6; }
3041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3042 $as_echo "$ac_file" >&6; }
3043 ac_exeext=$ac_cv_exeext
3044
3045 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3046 ac_clean_files=$ac_clean_files_save
3047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3048 $as_echo_n "checking for suffix of executables... " >&6; }
3049 if { { ac_try="$ac_link"
3050 case "(($ac_try" in
3051   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3052   *) ac_try_echo=$ac_try;;
3053 esac
3054 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3055 $as_echo "$ac_try_echo"; } >&5
3056   (eval "$ac_link") 2>&5
3057   ac_status=$?
3058   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3059   test $ac_status = 0; }; then :
3060   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3061 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3062 # work properly (i.e., refer to `conftest.exe'), while it won't with
3063 # `rm'.
3064 for ac_file in conftest.exe conftest conftest.*; do
3065   test -f "$ac_file" || continue
3066   case $ac_file in
3067     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3068     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3069           break;;
3070     * ) break;;
3071   esac
3072 done
3073 else
3074   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3075 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3076 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3077 See \`config.log' for more details" "$LINENO" 5; }
3078 fi
3079 rm -f conftest conftest$ac_cv_exeext
3080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3081 $as_echo "$ac_cv_exeext" >&6; }
3082
3083 rm -f conftest.$ac_ext
3084 EXEEXT=$ac_cv_exeext
3085 ac_exeext=$EXEEXT
3086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3087 /* end confdefs.h.  */
3088 #include <stdio.h>
3089 int
3090 main ()
3091 {
3092 FILE *f = fopen ("conftest.out", "w");
3093  return ferror (f) || fclose (f) != 0;
3094
3095   ;
3096   return 0;
3097 }
3098 _ACEOF
3099 ac_clean_files="$ac_clean_files conftest.out"
3100 # Check that the compiler produces executables we can run.  If not, either
3101 # the compiler is broken, or we cross compile.
3102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3103 $as_echo_n "checking whether we are cross compiling... " >&6; }
3104 if test "$cross_compiling" != yes; then
3105   { { ac_try="$ac_link"
3106 case "(($ac_try" in
3107   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3108   *) ac_try_echo=$ac_try;;
3109 esac
3110 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3111 $as_echo "$ac_try_echo"; } >&5
3112   (eval "$ac_link") 2>&5
3113   ac_status=$?
3114   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3115   test $ac_status = 0; }
3116   if { ac_try='./conftest$ac_cv_exeext'
3117   { { case "(($ac_try" in
3118   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3119   *) ac_try_echo=$ac_try;;
3120 esac
3121 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3122 $as_echo "$ac_try_echo"; } >&5
3123   (eval "$ac_try") 2>&5
3124   ac_status=$?
3125   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3126   test $ac_status = 0; }; }; then
3127     cross_compiling=no
3128   else
3129     if test "$cross_compiling" = maybe; then
3130         cross_compiling=yes
3131     else
3132         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3133 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3134 as_fn_error $? "cannot run C compiled programs.
3135 If you meant to cross compile, use \`--host'.
3136 See \`config.log' for more details" "$LINENO" 5; }
3137     fi
3138   fi
3139 fi
3140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3141 $as_echo "$cross_compiling" >&6; }
3142
3143 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3144 ac_clean_files=$ac_clean_files_save
3145 fi
3146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3147 $as_echo_n "checking for suffix of object files... " >&6; }
3148 if ${ac_cv_objext+:} false; then :
3149   $as_echo_n "(cached) " >&6
3150 else
3151   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3152 /* end confdefs.h.  */
3153
3154 int
3155 main ()
3156 {
3157
3158   ;
3159   return 0;
3160 }
3161 _ACEOF
3162 rm -f conftest.o conftest.obj
3163 if { { ac_try="$ac_compile"
3164 case "(($ac_try" in
3165   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3166   *) ac_try_echo=$ac_try;;
3167 esac
3168 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3169 $as_echo "$ac_try_echo"; } >&5
3170   (eval "$ac_compile") 2>&5
3171   ac_status=$?
3172   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3173   test $ac_status = 0; }; then :
3174   for ac_file in conftest.o conftest.obj conftest.*; do
3175   test -f "$ac_file" || continue;
3176   case $ac_file in
3177     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3178     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3179        break;;
3180   esac
3181 done
3182 else
3183   $as_echo "$as_me: failed program was:" >&5
3184 sed 's/^/| /' conftest.$ac_ext >&5
3185
3186 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3187 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3188 as_fn_error $? "cannot compute suffix of object files: cannot compile
3189 See \`config.log' for more details" "$LINENO" 5; }
3190 fi
3191 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3192 fi
3193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3194 $as_echo "$ac_cv_objext" >&6; }
3195 OBJEXT=$ac_cv_objext
3196 ac_objext=$OBJEXT
3197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3198 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3199 if ${ac_cv_c_compiler_gnu+:} false; then :
3200   $as_echo_n "(cached) " >&6
3201 else
3202   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3203 /* end confdefs.h.  */
3204
3205 int
3206 main ()
3207 {
3208 #ifndef __GNUC__
3209        choke me
3210 #endif
3211
3212   ;
3213   return 0;
3214 }
3215 _ACEOF
3216 if ac_fn_c_try_compile "$LINENO"; then :
3217   ac_compiler_gnu=yes
3218 else
3219   ac_compiler_gnu=no
3220 fi
3221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3222 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3223
3224 fi
3225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3226 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3227 if test $ac_compiler_gnu = yes; then
3228   GCC=yes
3229 else
3230   GCC=
3231 fi
3232 ac_test_CFLAGS=${CFLAGS+set}
3233 ac_save_CFLAGS=$CFLAGS
3234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3235 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3236 if ${ac_cv_prog_cc_g+:} false; then :
3237   $as_echo_n "(cached) " >&6
3238 else
3239   ac_save_c_werror_flag=$ac_c_werror_flag
3240    ac_c_werror_flag=yes
3241    ac_cv_prog_cc_g=no
3242    CFLAGS="-g"
3243    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3244 /* end confdefs.h.  */
3245
3246 int
3247 main ()
3248 {
3249
3250   ;
3251   return 0;
3252 }
3253 _ACEOF
3254 if ac_fn_c_try_compile "$LINENO"; then :
3255   ac_cv_prog_cc_g=yes
3256 else
3257   CFLAGS=""
3258       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3259 /* end confdefs.h.  */
3260
3261 int
3262 main ()
3263 {
3264
3265   ;
3266   return 0;
3267 }
3268 _ACEOF
3269 if ac_fn_c_try_compile "$LINENO"; then :
3270
3271 else
3272   ac_c_werror_flag=$ac_save_c_werror_flag
3273          CFLAGS="-g"
3274          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3275 /* end confdefs.h.  */
3276
3277 int
3278 main ()
3279 {
3280
3281   ;
3282   return 0;
3283 }
3284 _ACEOF
3285 if ac_fn_c_try_compile "$LINENO"; then :
3286   ac_cv_prog_cc_g=yes
3287 fi
3288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3289 fi
3290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3291 fi
3292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3293    ac_c_werror_flag=$ac_save_c_werror_flag
3294 fi
3295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3296 $as_echo "$ac_cv_prog_cc_g" >&6; }
3297 if test "$ac_test_CFLAGS" = set; then
3298   CFLAGS=$ac_save_CFLAGS
3299 elif test $ac_cv_prog_cc_g = yes; then
3300   if test "$GCC" = yes; then
3301     CFLAGS="-g -O2"
3302   else
3303     CFLAGS="-g"
3304   fi
3305 else
3306   if test "$GCC" = yes; then
3307     CFLAGS="-O2"
3308   else
3309     CFLAGS=
3310   fi
3311 fi
3312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3313 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3314 if ${ac_cv_prog_cc_c89+:} false; then :
3315   $as_echo_n "(cached) " >&6
3316 else
3317   ac_cv_prog_cc_c89=no
3318 ac_save_CC=$CC
3319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3320 /* end confdefs.h.  */
3321 #include <stdarg.h>
3322 #include <stdio.h>
3323 struct stat;
3324 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3325 struct buf { int x; };
3326 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3327 static char *e (p, i)
3328      char **p;
3329      int i;
3330 {
3331   return p[i];
3332 }
3333 static char *f (char * (*g) (char **, int), char **p, ...)
3334 {
3335   char *s;
3336   va_list v;
3337   va_start (v,p);
3338   s = g (p, va_arg (v,int));
3339   va_end (v);
3340   return s;
3341 }
3342
3343 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3344    function prototypes and stuff, but not '\xHH' hex character constants.
3345    These don't provoke an error unfortunately, instead are silently treated
3346    as 'x'.  The following induces an error, until -std is added to get
3347    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3348    array size at least.  It's necessary to write '\x00'==0 to get something
3349    that's true only with -std.  */
3350 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3351
3352 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3353    inside strings and character constants.  */
3354 #define FOO(x) 'x'
3355 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3356
3357 int test (int i, double x);
3358 struct s1 {int (*f) (int a);};
3359 struct s2 {int (*f) (double a);};
3360 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3361 int argc;
3362 char **argv;
3363 int
3364 main ()
3365 {
3366 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3367   ;
3368   return 0;
3369 }
3370 _ACEOF
3371 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3372         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3373 do
3374   CC="$ac_save_CC $ac_arg"
3375   if ac_fn_c_try_compile "$LINENO"; then :
3376   ac_cv_prog_cc_c89=$ac_arg
3377 fi
3378 rm -f core conftest.err conftest.$ac_objext
3379   test "x$ac_cv_prog_cc_c89" != "xno" && break
3380 done
3381 rm -f conftest.$ac_ext
3382 CC=$ac_save_CC
3383
3384 fi
3385 # AC_CACHE_VAL
3386 case "x$ac_cv_prog_cc_c89" in
3387   x)
3388     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3389 $as_echo "none needed" >&6; } ;;
3390   xno)
3391     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3392 $as_echo "unsupported" >&6; } ;;
3393   *)
3394     CC="$CC $ac_cv_prog_cc_c89"
3395     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3396 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3397 esac
3398 if test "x$ac_cv_prog_cc_c89" != xno; then :
3399
3400 fi
3401
3402 ac_ext=c
3403 ac_cpp='$CPP $CPPFLAGS'
3404 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3405 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3406 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3407
3408
3409
3410 # extra LD Flags which are required for targets
3411
3412
3413
3414 case $host in
3415   *-cygwin* | *-mingw*)
3416     # 'host' will be top-level target in the case of a target lib,
3417     # we must compare to with_cross_host to decide if this is a native
3418     # or cross-compiler and select where to install dlls appropriately.
3419     if test -n "$with_cross_host" &&
3420         test x"$with_cross_host" != x"no"; then
3421       lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
3422     else
3423       lt_host_flags='-no-undefined -bindir "$(bindir)"';
3424     fi
3425     ;;
3426   *)
3427     lt_host_flags=
3428     ;;
3429 esac
3430
3431
3432
3433 case "${host}" in
3434   *-darwin*)
3435     # Darwin needs -single_module when linking libobjc
3436     extra_ldflags_libobjc='$(lt_host_flags) -Wl,-single_module'
3437     ;;
3438   *-cygwin*|*-mingw*)
3439     # Tell libtool to build DLLs on Windows
3440     extra_ldflags_libobjc='$(lt_host_flags)'
3441     ;;
3442 esac
3443
3444
3445 # Add CET specific flags if CET is enabled
3446
3447  # Check whether --enable-cet was given.
3448 if test "${enable_cet+set}" = set; then :
3449   enableval=$enable_cet;
3450       case "$enableval" in
3451        yes|no|auto) ;;
3452        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
3453                           esac
3454
3455 else
3456   enable_cet=auto
3457 fi
3458
3459
3460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
3461 $as_echo_n "checking for CET support... " >&6; }
3462
3463 case "$host" in
3464   i[34567]86-*-linux* | x86_64-*-linux*)
3465     case "$enable_cet" in
3466       auto)
3467         # Check if target supports multi-byte NOPs
3468         # and if assembler supports CET insn.
3469         save_CFLAGS="$CFLAGS"
3470         CFLAGS="$CFLAGS -fcf-protection"
3471         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3472 /* end confdefs.h.  */
3473
3474 int
3475 main ()
3476 {
3477
3478 #if !defined(__SSE2__)
3479 #error target does not support multi-byte NOPs
3480 #else
3481 asm ("setssbsy");
3482 #endif
3483
3484   ;
3485   return 0;
3486 }
3487 _ACEOF
3488 if ac_fn_c_try_compile "$LINENO"; then :
3489   enable_cet=yes
3490 else
3491   enable_cet=no
3492 fi
3493 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3494         CFLAGS="$save_CFLAGS"
3495         ;;
3496       yes)
3497         # Check if assembler supports CET.
3498         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3499 /* end confdefs.h.  */
3500
3501 int
3502 main ()
3503 {
3504 asm ("setssbsy");
3505   ;
3506   return 0;
3507 }
3508 _ACEOF
3509 if ac_fn_c_try_compile "$LINENO"; then :
3510
3511 else
3512   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
3513 fi
3514 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3515         ;;
3516     esac
3517     ;;
3518   *)
3519     enable_cet=no
3520     ;;
3521 esac
3522 if test x$enable_cet = xyes; then
3523   CET_FLAGS="-fcf-protection -mshstk"
3524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3525 $as_echo "yes" >&6; }
3526 else
3527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3528 $as_echo "no" >&6; }
3529 fi
3530
3531 XCFLAGS="$XCFLAGS $CET_FLAGS"
3532
3533
3534
3535
3536 if test -n "$ac_tool_prefix"; then
3537   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
3538 set dummy ${ac_tool_prefix}as; ac_word=$2
3539 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3540 $as_echo_n "checking for $ac_word... " >&6; }
3541 if ${ac_cv_prog_AS+:} false; then :
3542   $as_echo_n "(cached) " >&6
3543 else
3544   if test -n "$AS"; then
3545   ac_cv_prog_AS="$AS" # Let the user override the test.
3546 else
3547 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3548 for as_dir in $PATH
3549 do
3550   IFS=$as_save_IFS
3551   test -z "$as_dir" && as_dir=.
3552     for ac_exec_ext in '' $ac_executable_extensions; do
3553   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3554     ac_cv_prog_AS="${ac_tool_prefix}as"
3555     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3556     break 2
3557   fi
3558 done
3559   done
3560 IFS=$as_save_IFS
3561
3562 fi
3563 fi
3564 AS=$ac_cv_prog_AS
3565 if test -n "$AS"; then
3566   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
3567 $as_echo "$AS" >&6; }
3568 else
3569   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3570 $as_echo "no" >&6; }
3571 fi
3572
3573
3574 fi
3575 if test -z "$ac_cv_prog_AS"; then
3576   ac_ct_AS=$AS
3577   # Extract the first word of "as", so it can be a program name with args.
3578 set dummy as; ac_word=$2
3579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3580 $as_echo_n "checking for $ac_word... " >&6; }
3581 if ${ac_cv_prog_ac_ct_AS+:} false; then :
3582   $as_echo_n "(cached) " >&6
3583 else
3584   if test -n "$ac_ct_AS"; then
3585   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
3586 else
3587 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3588 for as_dir in $PATH
3589 do
3590   IFS=$as_save_IFS
3591   test -z "$as_dir" && as_dir=.
3592     for ac_exec_ext in '' $ac_executable_extensions; do
3593   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3594     ac_cv_prog_ac_ct_AS="as"
3595     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3596     break 2
3597   fi
3598 done
3599   done
3600 IFS=$as_save_IFS
3601
3602 fi
3603 fi
3604 ac_ct_AS=$ac_cv_prog_ac_ct_AS
3605 if test -n "$ac_ct_AS"; then
3606   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
3607 $as_echo "$ac_ct_AS" >&6; }
3608 else
3609   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3610 $as_echo "no" >&6; }
3611 fi
3612
3613   if test "x$ac_ct_AS" = x; then
3614     AS=""
3615   else
3616     case $cross_compiling:$ac_tool_warned in
3617 yes:)
3618 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3619 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3620 ac_tool_warned=yes ;;
3621 esac
3622     AS=$ac_ct_AS
3623   fi
3624 else
3625   AS="$ac_cv_prog_AS"
3626 fi
3627
3628 if test -n "$ac_tool_prefix"; then
3629   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3630 set dummy ${ac_tool_prefix}ar; ac_word=$2
3631 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3632 $as_echo_n "checking for $ac_word... " >&6; }
3633 if ${ac_cv_prog_AR+:} false; then :
3634   $as_echo_n "(cached) " >&6
3635 else
3636   if test -n "$AR"; then
3637   ac_cv_prog_AR="$AR" # Let the user override the test.
3638 else
3639 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3640 for as_dir in $PATH
3641 do
3642   IFS=$as_save_IFS
3643   test -z "$as_dir" && as_dir=.
3644     for ac_exec_ext in '' $ac_executable_extensions; do
3645   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3646     ac_cv_prog_AR="${ac_tool_prefix}ar"
3647     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3648     break 2
3649   fi
3650 done
3651   done
3652 IFS=$as_save_IFS
3653
3654 fi
3655 fi
3656 AR=$ac_cv_prog_AR
3657 if test -n "$AR"; then
3658   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
3659 $as_echo "$AR" >&6; }
3660 else
3661   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3662 $as_echo "no" >&6; }
3663 fi
3664
3665
3666 fi
3667 if test -z "$ac_cv_prog_AR"; then
3668   ac_ct_AR=$AR
3669   # Extract the first word of "ar", so it can be a program name with args.
3670 set dummy ar; ac_word=$2
3671 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3672 $as_echo_n "checking for $ac_word... " >&6; }
3673 if ${ac_cv_prog_ac_ct_AR+:} false; then :
3674   $as_echo_n "(cached) " >&6
3675 else
3676   if test -n "$ac_ct_AR"; then
3677   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3678 else
3679 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3680 for as_dir in $PATH
3681 do
3682   IFS=$as_save_IFS
3683   test -z "$as_dir" && as_dir=.
3684     for ac_exec_ext in '' $ac_executable_extensions; do
3685   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3686     ac_cv_prog_ac_ct_AR="ar"
3687     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3688     break 2
3689   fi
3690 done
3691   done
3692 IFS=$as_save_IFS
3693
3694 fi
3695 fi
3696 ac_ct_AR=$ac_cv_prog_ac_ct_AR
3697 if test -n "$ac_ct_AR"; then
3698   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
3699 $as_echo "$ac_ct_AR" >&6; }
3700 else
3701   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3702 $as_echo "no" >&6; }
3703 fi
3704
3705   if test "x$ac_ct_AR" = x; then
3706     AR=""
3707   else
3708     case $cross_compiling:$ac_tool_warned in
3709 yes:)
3710 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3711 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3712 ac_tool_warned=yes ;;
3713 esac
3714     AR=$ac_ct_AR
3715   fi
3716 else
3717   AR="$ac_cv_prog_AR"
3718 fi
3719
3720 if test -n "$ac_tool_prefix"; then
3721   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3722 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3723 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3724 $as_echo_n "checking for $ac_word... " >&6; }
3725 if ${ac_cv_prog_RANLIB+:} false; then :
3726   $as_echo_n "(cached) " >&6
3727 else
3728   if test -n "$RANLIB"; then
3729   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3730 else
3731 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3732 for as_dir in $PATH
3733 do
3734   IFS=$as_save_IFS
3735   test -z "$as_dir" && as_dir=.
3736     for ac_exec_ext in '' $ac_executable_extensions; do
3737   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3738     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3739     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3740     break 2
3741   fi
3742 done
3743   done
3744 IFS=$as_save_IFS
3745
3746 fi
3747 fi
3748 RANLIB=$ac_cv_prog_RANLIB
3749 if test -n "$RANLIB"; then
3750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3751 $as_echo "$RANLIB" >&6; }
3752 else
3753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3754 $as_echo "no" >&6; }
3755 fi
3756
3757
3758 fi
3759 if test -z "$ac_cv_prog_RANLIB"; then
3760   ac_ct_RANLIB=$RANLIB
3761   # Extract the first word of "ranlib", so it can be a program name with args.
3762 set dummy ranlib; ac_word=$2
3763 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3764 $as_echo_n "checking for $ac_word... " >&6; }
3765 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
3766   $as_echo_n "(cached) " >&6
3767 else
3768   if test -n "$ac_ct_RANLIB"; then
3769   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3770 else
3771 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3772 for as_dir in $PATH
3773 do
3774   IFS=$as_save_IFS
3775   test -z "$as_dir" && as_dir=.
3776     for ac_exec_ext in '' $ac_executable_extensions; do
3777   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3778     ac_cv_prog_ac_ct_RANLIB="ranlib"
3779     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3780     break 2
3781   fi
3782 done
3783   done
3784 IFS=$as_save_IFS
3785
3786 fi
3787 fi
3788 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3789 if test -n "$ac_ct_RANLIB"; then
3790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3791 $as_echo "$ac_ct_RANLIB" >&6; }
3792 else
3793   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3794 $as_echo "no" >&6; }
3795 fi
3796
3797   if test "x$ac_ct_RANLIB" = x; then
3798     RANLIB=":"
3799   else
3800     case $cross_compiling:$ac_tool_warned in
3801 yes:)
3802 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3803 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3804 ac_tool_warned=yes ;;
3805 esac
3806     RANLIB=$ac_ct_RANLIB
3807   fi
3808 else
3809   RANLIB="$ac_cv_prog_RANLIB"
3810 fi
3811
3812 # Find a good install program.  We prefer a C program (faster),
3813 # so one script is as good as another.  But avoid the broken or
3814 # incompatible versions:
3815 # SysV /etc/install, /usr/sbin/install
3816 # SunOS /usr/etc/install
3817 # IRIX /sbin/install
3818 # AIX /bin/install
3819 # AmigaOS /C/install, which installs bootblocks on floppy discs
3820 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3821 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3822 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3823 # OS/2's system install, which has a completely different semantic
3824 # ./install, which can be erroneously created by make from ./install.sh.
3825 # Reject install programs that cannot install multiple files.
3826 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3827 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3828 if test -z "$INSTALL"; then
3829 if ${ac_cv_path_install+:} false; then :
3830   $as_echo_n "(cached) " >&6
3831 else
3832   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3833 for as_dir in $PATH
3834 do
3835   IFS=$as_save_IFS
3836   test -z "$as_dir" && as_dir=.
3837     # Account for people who put trailing slashes in PATH elements.
3838 case $as_dir/ in #((
3839   ./ | .// | /[cC]/* | \
3840   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3841   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3842   /usr/ucb/* ) ;;
3843   *)
3844     # OSF1 and SCO ODT 3.0 have their own names for install.
3845     # Don't use installbsd from OSF since it installs stuff as root
3846     # by default.
3847     for ac_prog in ginstall scoinst install; do
3848       for ac_exec_ext in '' $ac_executable_extensions; do
3849         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3850           if test $ac_prog = install &&
3851             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3852             # AIX install.  It has an incompatible calling convention.
3853             :
3854           elif test $ac_prog = install &&
3855             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3856             # program-specific install script used by HP pwplus--don't use.
3857             :
3858           else
3859             rm -rf conftest.one conftest.two conftest.dir
3860             echo one > conftest.one
3861             echo two > conftest.two
3862             mkdir conftest.dir
3863             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3864               test -s conftest.one && test -s conftest.two &&
3865               test -s conftest.dir/conftest.one &&
3866               test -s conftest.dir/conftest.two
3867             then
3868               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3869               break 3
3870             fi
3871           fi
3872         fi
3873       done
3874     done
3875     ;;
3876 esac
3877
3878   done
3879 IFS=$as_save_IFS
3880
3881 rm -rf conftest.one conftest.two conftest.dir
3882
3883 fi
3884   if test "${ac_cv_path_install+set}" = set; then
3885     INSTALL=$ac_cv_path_install
3886   else
3887     # As a last resort, use the slow shell script.  Don't cache a
3888     # value for INSTALL within a source directory, because that will
3889     # break other packages using the cache if that directory is
3890     # removed, or if the value is a relative name.
3891     INSTALL=$ac_install_sh
3892   fi
3893 fi
3894 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3895 $as_echo "$INSTALL" >&6; }
3896
3897 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3898 # It thinks the first close brace ends the variable substitution.
3899 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3900
3901 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3902
3903 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3904
3905
3906
3907 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
3908 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
3909     # Check whether --enable-maintainer-mode was given.
3910 if test "${enable_maintainer_mode+set}" = set; then :
3911   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3912 else
3913   USE_MAINTAINER_MODE=no
3914 fi
3915
3916   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
3917 $as_echo "$USE_MAINTAINER_MODE" >&6; }
3918    if test $USE_MAINTAINER_MODE = yes; then
3919   MAINTAINER_MODE_TRUE=
3920   MAINTAINER_MODE_FALSE='#'
3921 else
3922   MAINTAINER_MODE_TRUE='#'
3923   MAINTAINER_MODE_FALSE=
3924 fi
3925
3926   MAINT=$MAINTAINER_MODE_TRUE
3927
3928
3929
3930 # Enable Win32 DLL on MS Windows - FIXME
3931 enable_win32_dll=yes
3932
3933 case $host in
3934 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
3935   if test -n "$ac_tool_prefix"; then
3936   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
3937 set dummy ${ac_tool_prefix}as; ac_word=$2
3938 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3939 $as_echo_n "checking for $ac_word... " >&6; }
3940 if ${ac_cv_prog_AS+:} false; then :
3941   $as_echo_n "(cached) " >&6
3942 else
3943   if test -n "$AS"; then
3944   ac_cv_prog_AS="$AS" # Let the user override the test.
3945 else
3946 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3947 for as_dir in $PATH
3948 do
3949   IFS=$as_save_IFS
3950   test -z "$as_dir" && as_dir=.
3951     for ac_exec_ext in '' $ac_executable_extensions; do
3952   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3953     ac_cv_prog_AS="${ac_tool_prefix}as"
3954     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3955     break 2
3956   fi
3957 done
3958   done
3959 IFS=$as_save_IFS
3960
3961 fi
3962 fi
3963 AS=$ac_cv_prog_AS
3964 if test -n "$AS"; then
3965   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
3966 $as_echo "$AS" >&6; }
3967 else
3968   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3969 $as_echo "no" >&6; }
3970 fi
3971
3972
3973 fi
3974 if test -z "$ac_cv_prog_AS"; then
3975   ac_ct_AS=$AS
3976   # Extract the first word of "as", so it can be a program name with args.
3977 set dummy as; ac_word=$2
3978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3979 $as_echo_n "checking for $ac_word... " >&6; }
3980 if ${ac_cv_prog_ac_ct_AS+:} false; then :
3981   $as_echo_n "(cached) " >&6
3982 else
3983   if test -n "$ac_ct_AS"; then
3984   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
3985 else
3986 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3987 for as_dir in $PATH
3988 do
3989   IFS=$as_save_IFS
3990   test -z "$as_dir" && as_dir=.
3991     for ac_exec_ext in '' $ac_executable_extensions; do
3992   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3993     ac_cv_prog_ac_ct_AS="as"
3994     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3995     break 2
3996   fi
3997 done
3998   done
3999 IFS=$as_save_IFS
4000
4001 fi
4002 fi
4003 ac_ct_AS=$ac_cv_prog_ac_ct_AS
4004 if test -n "$ac_ct_AS"; then
4005   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
4006 $as_echo "$ac_ct_AS" >&6; }
4007 else
4008   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4009 $as_echo "no" >&6; }
4010 fi
4011
4012   if test "x$ac_ct_AS" = x; then
4013     AS="false"
4014   else
4015     case $cross_compiling:$ac_tool_warned in
4016 yes:)
4017 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4018 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4019 ac_tool_warned=yes ;;
4020 esac
4021     AS=$ac_ct_AS
4022   fi
4023 else
4024   AS="$ac_cv_prog_AS"
4025 fi
4026
4027   if test -n "$ac_tool_prefix"; then
4028   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
4029 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
4030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4031 $as_echo_n "checking for $ac_word... " >&6; }
4032 if ${ac_cv_prog_DLLTOOL+:} false; then :
4033   $as_echo_n "(cached) " >&6
4034 else
4035   if test -n "$DLLTOOL"; then
4036   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
4037 else
4038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4039 for as_dir in $PATH
4040 do
4041   IFS=$as_save_IFS
4042   test -z "$as_dir" && as_dir=.
4043     for ac_exec_ext in '' $ac_executable_extensions; do
4044   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4045     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
4046     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4047     break 2
4048   fi
4049 done
4050   done
4051 IFS=$as_save_IFS
4052
4053 fi
4054 fi
4055 DLLTOOL=$ac_cv_prog_DLLTOOL
4056 if test -n "$DLLTOOL"; then
4057   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
4058 $as_echo "$DLLTOOL" >&6; }
4059 else
4060   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4061 $as_echo "no" >&6; }
4062 fi
4063
4064
4065 fi
4066 if test -z "$ac_cv_prog_DLLTOOL"; then
4067   ac_ct_DLLTOOL=$DLLTOOL
4068   # Extract the first word of "dlltool", so it can be a program name with args.
4069 set dummy dlltool; ac_word=$2
4070 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4071 $as_echo_n "checking for $ac_word... " >&6; }
4072 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
4073   $as_echo_n "(cached) " >&6
4074 else
4075   if test -n "$ac_ct_DLLTOOL"; then
4076   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
4077 else
4078 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4079 for as_dir in $PATH
4080 do
4081   IFS=$as_save_IFS
4082   test -z "$as_dir" && as_dir=.
4083     for ac_exec_ext in '' $ac_executable_extensions; do
4084   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4085     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
4086     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4087     break 2
4088   fi
4089 done
4090   done
4091 IFS=$as_save_IFS
4092
4093 fi
4094 fi
4095 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
4096 if test -n "$ac_ct_DLLTOOL"; then
4097   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
4098 $as_echo "$ac_ct_DLLTOOL" >&6; }
4099 else
4100   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4101 $as_echo "no" >&6; }
4102 fi
4103
4104   if test "x$ac_ct_DLLTOOL" = x; then
4105     DLLTOOL="false"
4106   else
4107     case $cross_compiling:$ac_tool_warned in
4108 yes:)
4109 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4110 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4111 ac_tool_warned=yes ;;
4112 esac
4113     DLLTOOL=$ac_ct_DLLTOOL
4114   fi
4115 else
4116   DLLTOOL="$ac_cv_prog_DLLTOOL"
4117 fi
4118
4119   if test -n "$ac_tool_prefix"; then
4120   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
4121 set dummy ${ac_tool_prefix}objdump; ac_word=$2
4122 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4123 $as_echo_n "checking for $ac_word... " >&6; }
4124 if ${ac_cv_prog_OBJDUMP+:} false; then :
4125   $as_echo_n "(cached) " >&6
4126 else
4127   if test -n "$OBJDUMP"; then
4128   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
4129 else
4130 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4131 for as_dir in $PATH
4132 do
4133   IFS=$as_save_IFS
4134   test -z "$as_dir" && as_dir=.
4135     for ac_exec_ext in '' $ac_executable_extensions; do
4136   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4137     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
4138     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4139     break 2
4140   fi
4141 done
4142   done
4143 IFS=$as_save_IFS
4144
4145 fi
4146 fi
4147 OBJDUMP=$ac_cv_prog_OBJDUMP
4148 if test -n "$OBJDUMP"; then
4149   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
4150 $as_echo "$OBJDUMP" >&6; }
4151 else
4152   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4153 $as_echo "no" >&6; }
4154 fi
4155
4156
4157 fi
4158 if test -z "$ac_cv_prog_OBJDUMP"; then
4159   ac_ct_OBJDUMP=$OBJDUMP
4160   # Extract the first word of "objdump", so it can be a program name with args.
4161 set dummy objdump; ac_word=$2
4162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4163 $as_echo_n "checking for $ac_word... " >&6; }
4164 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
4165   $as_echo_n "(cached) " >&6
4166 else
4167   if test -n "$ac_ct_OBJDUMP"; then
4168   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
4169 else
4170 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4171 for as_dir in $PATH
4172 do
4173   IFS=$as_save_IFS
4174   test -z "$as_dir" && as_dir=.
4175     for ac_exec_ext in '' $ac_executable_extensions; do
4176   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4177     ac_cv_prog_ac_ct_OBJDUMP="objdump"
4178     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4179     break 2
4180   fi
4181 done
4182   done
4183 IFS=$as_save_IFS
4184
4185 fi
4186 fi
4187 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
4188 if test -n "$ac_ct_OBJDUMP"; then
4189   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
4190 $as_echo "$ac_ct_OBJDUMP" >&6; }
4191 else
4192   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4193 $as_echo "no" >&6; }
4194 fi
4195
4196   if test "x$ac_ct_OBJDUMP" = x; then
4197     OBJDUMP="false"
4198   else
4199     case $cross_compiling:$ac_tool_warned in
4200 yes:)
4201 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4202 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4203 ac_tool_warned=yes ;;
4204 esac
4205     OBJDUMP=$ac_ct_OBJDUMP
4206   fi
4207 else
4208   OBJDUMP="$ac_cv_prog_OBJDUMP"
4209 fi
4210
4211   ;;
4212 esac
4213
4214 test -z "$AS" && AS=as
4215
4216
4217
4218
4219
4220 test -z "$DLLTOOL" && DLLTOOL=dlltool
4221
4222
4223
4224
4225
4226 test -z "$OBJDUMP" && OBJDUMP=objdump
4227
4228
4229
4230
4231
4232
4233
4234
4235 case `pwd` in
4236   *\ * | *\     *)
4237     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4238 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4239 esac
4240
4241
4242
4243 macro_version='2.2.7a'
4244 macro_revision='1.3134'
4245
4246
4247
4248
4249
4250
4251
4252
4253
4254
4255
4256
4257
4258 ltmain="$ac_aux_dir/ltmain.sh"
4259
4260 # Backslashify metacharacters that are still active within
4261 # double-quoted strings.
4262 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4263
4264 # Same as above, but do not quote variable references.
4265 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4266
4267 # Sed substitution to delay expansion of an escaped shell variable in a
4268 # double_quote_subst'ed string.
4269 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4270
4271 # Sed substitution to delay expansion of an escaped single quote.
4272 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4273
4274 # Sed substitution to avoid accidental globbing in evaled expressions
4275 no_glob_subst='s/\*/\\\*/g'
4276
4277 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4278 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4279 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4280
4281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4282 $as_echo_n "checking how to print strings... " >&6; }
4283 # Test print first, because it will be a builtin if present.
4284 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4285    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4286   ECHO='print -r --'
4287 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4288   ECHO='printf %s\n'
4289 else
4290   # Use this function as a fallback that always works.
4291   func_fallback_echo ()
4292   {
4293     eval 'cat <<_LTECHO_EOF
4294 $1
4295 _LTECHO_EOF'
4296   }
4297   ECHO='func_fallback_echo'
4298 fi
4299
4300 # func_echo_all arg...
4301 # Invoke $ECHO with all args, space-separated.
4302 func_echo_all ()
4303 {
4304     $ECHO ""
4305 }
4306
4307 case "$ECHO" in
4308   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4309 $as_echo "printf" >&6; } ;;
4310   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4311 $as_echo "print -r" >&6; } ;;
4312   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4313 $as_echo "cat" >&6; } ;;
4314 esac
4315
4316
4317
4318
4319
4320
4321
4322
4323
4324
4325
4326
4327
4328
4329 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4330 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4331 if ${ac_cv_path_SED+:} false; then :
4332   $as_echo_n "(cached) " >&6
4333 else
4334             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4335      for ac_i in 1 2 3 4 5 6 7; do
4336        ac_script="$ac_script$as_nl$ac_script"
4337      done
4338      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4339      { ac_script=; unset ac_script;}
4340      if test -z "$SED"; then
4341   ac_path_SED_found=false
4342   # Loop through the user's path and test for each of PROGNAME-LIST
4343   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4344 for as_dir in $PATH
4345 do
4346   IFS=$as_save_IFS
4347   test -z "$as_dir" && as_dir=.
4348     for ac_prog in sed gsed; do
4349     for ac_exec_ext in '' $ac_executable_extensions; do
4350       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4351       as_fn_executable_p "$ac_path_SED" || continue
4352 # Check for GNU ac_path_SED and select it if it is found.
4353   # Check for GNU $ac_path_SED
4354 case `"$ac_path_SED" --version 2>&1` in
4355 *GNU*)
4356   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4357 *)
4358   ac_count=0
4359   $as_echo_n 0123456789 >"conftest.in"
4360   while :
4361   do
4362     cat "conftest.in" "conftest.in" >"conftest.tmp"
4363     mv "conftest.tmp" "conftest.in"
4364     cp "conftest.in" "conftest.nl"
4365     $as_echo '' >> "conftest.nl"
4366     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4367     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4368     as_fn_arith $ac_count + 1 && ac_count=$as_val
4369     if test $ac_count -gt ${ac_path_SED_max-0}; then
4370       # Best one so far, save it but keep looking for a better one
4371       ac_cv_path_SED="$ac_path_SED"
4372       ac_path_SED_max=$ac_count
4373     fi
4374     # 10*(2^10) chars as input seems more than enough
4375     test $ac_count -gt 10 && break
4376   done
4377   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4378 esac
4379
4380       $ac_path_SED_found && break 3
4381     done
4382   done
4383   done
4384 IFS=$as_save_IFS
4385   if test -z "$ac_cv_path_SED"; then
4386     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
4387   fi
4388 else
4389   ac_cv_path_SED=$SED
4390 fi
4391
4392 fi
4393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4394 $as_echo "$ac_cv_path_SED" >&6; }
4395  SED="$ac_cv_path_SED"
4396   rm -f conftest.sed
4397
4398 test -z "$SED" && SED=sed
4399 Xsed="$SED -e 1s/^X//"
4400
4401
4402
4403
4404
4405
4406
4407
4408
4409
4410
4411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4412 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4413 if ${ac_cv_path_GREP+:} false; then :
4414   $as_echo_n "(cached) " >&6
4415 else
4416   if test -z "$GREP"; then
4417   ac_path_GREP_found=false
4418   # Loop through the user's path and test for each of PROGNAME-LIST
4419   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4420 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4421 do
4422   IFS=$as_save_IFS
4423   test -z "$as_dir" && as_dir=.
4424     for ac_prog in grep ggrep; do
4425     for ac_exec_ext in '' $ac_executable_extensions; do
4426       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4427       as_fn_executable_p "$ac_path_GREP" || continue
4428 # Check for GNU ac_path_GREP and select it if it is found.
4429   # Check for GNU $ac_path_GREP
4430 case `"$ac_path_GREP" --version 2>&1` in
4431 *GNU*)
4432   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4433 *)
4434   ac_count=0
4435   $as_echo_n 0123456789 >"conftest.in"
4436   while :
4437   do
4438     cat "conftest.in" "conftest.in" >"conftest.tmp"
4439     mv "conftest.tmp" "conftest.in"
4440     cp "conftest.in" "conftest.nl"
4441     $as_echo 'GREP' >> "conftest.nl"
4442     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4443     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4444     as_fn_arith $ac_count + 1 && ac_count=$as_val
4445     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4446       # Best one so far, save it but keep looking for a better one
4447       ac_cv_path_GREP="$ac_path_GREP"
4448       ac_path_GREP_max=$ac_count
4449     fi
4450     # 10*(2^10) chars as input seems more than enough
4451     test $ac_count -gt 10 && break
4452   done
4453   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4454 esac
4455
4456       $ac_path_GREP_found && break 3
4457     done
4458   done
4459   done
4460 IFS=$as_save_IFS
4461   if test -z "$ac_cv_path_GREP"; then
4462     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4463   fi
4464 else
4465   ac_cv_path_GREP=$GREP
4466 fi
4467
4468 fi
4469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4470 $as_echo "$ac_cv_path_GREP" >&6; }
4471  GREP="$ac_cv_path_GREP"
4472
4473
4474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4475 $as_echo_n "checking for egrep... " >&6; }
4476 if ${ac_cv_path_EGREP+:} false; then :
4477   $as_echo_n "(cached) " >&6
4478 else
4479   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4480    then ac_cv_path_EGREP="$GREP -E"
4481    else
4482      if test -z "$EGREP"; then
4483   ac_path_EGREP_found=false
4484   # Loop through the user's path and test for each of PROGNAME-LIST
4485   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4486 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4487 do
4488   IFS=$as_save_IFS
4489   test -z "$as_dir" && as_dir=.
4490     for ac_prog in egrep; do
4491     for ac_exec_ext in '' $ac_executable_extensions; do
4492       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4493       as_fn_executable_p "$ac_path_EGREP" || continue
4494 # Check for GNU ac_path_EGREP and select it if it is found.
4495   # Check for GNU $ac_path_EGREP
4496 case `"$ac_path_EGREP" --version 2>&1` in
4497 *GNU*)
4498   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4499 *)
4500   ac_count=0
4501   $as_echo_n 0123456789 >"conftest.in"
4502   while :
4503   do
4504     cat "conftest.in" "conftest.in" >"conftest.tmp"
4505     mv "conftest.tmp" "conftest.in"
4506     cp "conftest.in" "conftest.nl"
4507     $as_echo 'EGREP' >> "conftest.nl"
4508     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4509     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4510     as_fn_arith $ac_count + 1 && ac_count=$as_val
4511     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4512       # Best one so far, save it but keep looking for a better one
4513       ac_cv_path_EGREP="$ac_path_EGREP"
4514       ac_path_EGREP_max=$ac_count
4515     fi
4516     # 10*(2^10) chars as input seems more than enough
4517     test $ac_count -gt 10 && break
4518   done
4519   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4520 esac
4521
4522       $ac_path_EGREP_found && break 3
4523     done
4524   done
4525   done
4526 IFS=$as_save_IFS
4527   if test -z "$ac_cv_path_EGREP"; then
4528     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4529   fi
4530 else
4531   ac_cv_path_EGREP=$EGREP
4532 fi
4533
4534    fi
4535 fi
4536 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4537 $as_echo "$ac_cv_path_EGREP" >&6; }
4538  EGREP="$ac_cv_path_EGREP"
4539
4540
4541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4542 $as_echo_n "checking for fgrep... " >&6; }
4543 if ${ac_cv_path_FGREP+:} false; then :
4544   $as_echo_n "(cached) " >&6
4545 else
4546   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4547    then ac_cv_path_FGREP="$GREP -F"
4548    else
4549      if test -z "$FGREP"; then
4550   ac_path_FGREP_found=false
4551   # Loop through the user's path and test for each of PROGNAME-LIST
4552   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4553 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4554 do
4555   IFS=$as_save_IFS
4556   test -z "$as_dir" && as_dir=.
4557     for ac_prog in fgrep; do
4558     for ac_exec_ext in '' $ac_executable_extensions; do
4559       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4560       as_fn_executable_p "$ac_path_FGREP" || continue
4561 # Check for GNU ac_path_FGREP and select it if it is found.
4562   # Check for GNU $ac_path_FGREP
4563 case `"$ac_path_FGREP" --version 2>&1` in
4564 *GNU*)
4565   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4566 *)
4567   ac_count=0
4568   $as_echo_n 0123456789 >"conftest.in"
4569   while :
4570   do
4571     cat "conftest.in" "conftest.in" >"conftest.tmp"
4572     mv "conftest.tmp" "conftest.in"
4573     cp "conftest.in" "conftest.nl"
4574     $as_echo 'FGREP' >> "conftest.nl"
4575     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4576     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4577     as_fn_arith $ac_count + 1 && ac_count=$as_val
4578     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4579       # Best one so far, save it but keep looking for a better one
4580       ac_cv_path_FGREP="$ac_path_FGREP"
4581       ac_path_FGREP_max=$ac_count
4582     fi
4583     # 10*(2^10) chars as input seems more than enough
4584     test $ac_count -gt 10 && break
4585   done
4586   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4587 esac
4588
4589       $ac_path_FGREP_found && break 3
4590     done
4591   done
4592   done
4593 IFS=$as_save_IFS
4594   if test -z "$ac_cv_path_FGREP"; then
4595     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4596   fi
4597 else
4598   ac_cv_path_FGREP=$FGREP
4599 fi
4600
4601    fi
4602 fi
4603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4604 $as_echo "$ac_cv_path_FGREP" >&6; }
4605  FGREP="$ac_cv_path_FGREP"
4606
4607
4608 test -z "$GREP" && GREP=grep
4609
4610
4611
4612
4613
4614
4615
4616
4617
4618
4619
4620
4621
4622
4623
4624
4625
4626
4627
4628 # Check whether --with-gnu-ld was given.
4629 if test "${with_gnu_ld+set}" = set; then :
4630   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
4631 else
4632   with_gnu_ld=no
4633 fi
4634
4635 ac_prog=ld
4636 if test "$GCC" = yes; then
4637   # Check if gcc -print-prog-name=ld gives a path.
4638   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4639 $as_echo_n "checking for ld used by $CC... " >&6; }
4640   case $host in
4641   *-*-mingw*)
4642     # gcc leaves a trailing carriage return which upsets mingw
4643     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4644   *)
4645     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4646   esac
4647   case $ac_prog in
4648     # Accept absolute paths.
4649     [\\/]* | ?:[\\/]*)
4650       re_direlt='/[^/][^/]*/\.\./'
4651       # Canonicalize the pathname of ld
4652       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4653       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4654         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4655       done
4656       test -z "$LD" && LD="$ac_prog"
4657       ;;
4658   "")
4659     # If it fails, then pretend we aren't using GCC.
4660     ac_prog=ld
4661     ;;
4662   *)
4663     # If it is relative, then search for the first ld in PATH.
4664     with_gnu_ld=unknown
4665     ;;
4666   esac
4667 elif test "$with_gnu_ld" = yes; then
4668   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4669 $as_echo_n "checking for GNU ld... " >&6; }
4670 else
4671   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4672 $as_echo_n "checking for non-GNU ld... " >&6; }
4673 fi
4674 if ${lt_cv_path_LD+:} false; then :
4675   $as_echo_n "(cached) " >&6
4676 else
4677   if test -z "$LD"; then
4678   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4679   for ac_dir in $PATH; do
4680     IFS="$lt_save_ifs"
4681     test -z "$ac_dir" && ac_dir=.
4682     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4683       lt_cv_path_LD="$ac_dir/$ac_prog"
4684       # Check to see if the program is GNU ld.  I'd rather use --version,
4685       # but apparently some variants of GNU ld only accept -v.
4686       # Break only if it was the GNU/non-GNU ld that we prefer.
4687       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4688       *GNU* | *'with BFD'*)
4689         test "$with_gnu_ld" != no && break
4690         ;;
4691       *)
4692         test "$with_gnu_ld" != yes && break
4693         ;;
4694       esac
4695     fi
4696   done
4697   IFS="$lt_save_ifs"
4698 else
4699   lt_cv_path_LD="$LD" # Let the user override the test with a path.
4700 fi
4701 fi
4702
4703 LD="$lt_cv_path_LD"
4704 if test -n "$LD"; then
4705   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4706 $as_echo "$LD" >&6; }
4707 else
4708   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4709 $as_echo "no" >&6; }
4710 fi
4711 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
4712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4713 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4714 if ${lt_cv_prog_gnu_ld+:} false; then :
4715   $as_echo_n "(cached) " >&6
4716 else
4717   # I'd rather use --version here, but apparently some GNU lds only accept -v.
4718 case `$LD -v 2>&1 </dev/null` in
4719 *GNU* | *'with BFD'*)
4720   lt_cv_prog_gnu_ld=yes
4721   ;;
4722 *)
4723   lt_cv_prog_gnu_ld=no
4724   ;;
4725 esac
4726 fi
4727 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4728 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4729 with_gnu_ld=$lt_cv_prog_gnu_ld
4730
4731
4732
4733
4734
4735
4736
4737
4738
4739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
4740 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
4741 if ${lt_cv_path_NM+:} false; then :
4742   $as_echo_n "(cached) " >&6
4743 else
4744   if test -n "$NM"; then
4745   # Let the user override the test.
4746   lt_cv_path_NM="$NM"
4747 else
4748   lt_nm_to_check="${ac_tool_prefix}nm"
4749   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
4750     lt_nm_to_check="$lt_nm_to_check nm"
4751   fi
4752   for lt_tmp_nm in $lt_nm_to_check; do
4753     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4754     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
4755       IFS="$lt_save_ifs"
4756       test -z "$ac_dir" && ac_dir=.
4757       tmp_nm="$ac_dir/$lt_tmp_nm"
4758       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
4759         # Check to see if the nm accepts a BSD-compat flag.
4760         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
4761         #   nm: unknown option "B" ignored
4762         # Tru64's nm complains that /dev/null is an invalid object file
4763         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
4764         */dev/null* | *'Invalid file or object type'*)
4765           lt_cv_path_NM="$tmp_nm -B"
4766           break
4767           ;;
4768         *)
4769           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
4770           */dev/null*)
4771             lt_cv_path_NM="$tmp_nm -p"
4772             break
4773             ;;
4774           *)
4775             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4776             continue # so that we can try to find one that supports BSD flags
4777             ;;
4778           esac
4779           ;;
4780         esac
4781       fi
4782     done
4783     IFS="$lt_save_ifs"
4784   done
4785   : ${lt_cv_path_NM=no}
4786 fi
4787 fi
4788 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
4789 $as_echo "$lt_cv_path_NM" >&6; }
4790 if test "$lt_cv_path_NM" != "no"; then
4791   NM="$lt_cv_path_NM"
4792 else
4793   # Didn't find any BSD compatible name lister, look for dumpbin.
4794   if test -n "$DUMPBIN"; then :
4795     # Let the user override the test.
4796   else
4797     if test -n "$ac_tool_prefix"; then
4798   for ac_prog in dumpbin "link -dump"
4799   do
4800     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4801 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4802 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4803 $as_echo_n "checking for $ac_word... " >&6; }
4804 if ${ac_cv_prog_DUMPBIN+:} false; then :
4805   $as_echo_n "(cached) " >&6
4806 else
4807   if test -n "$DUMPBIN"; then
4808   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
4809 else
4810 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4811 for as_dir in $PATH
4812 do
4813   IFS=$as_save_IFS
4814   test -z "$as_dir" && as_dir=.
4815     for ac_exec_ext in '' $ac_executable_extensions; do
4816   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4817     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
4818     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4819     break 2
4820   fi
4821 done
4822   done
4823 IFS=$as_save_IFS
4824
4825 fi
4826 fi
4827 DUMPBIN=$ac_cv_prog_DUMPBIN
4828 if test -n "$DUMPBIN"; then
4829   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
4830 $as_echo "$DUMPBIN" >&6; }
4831 else
4832   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4833 $as_echo "no" >&6; }
4834 fi
4835
4836
4837     test -n "$DUMPBIN" && break
4838   done
4839 fi
4840 if test -z "$DUMPBIN"; then
4841   ac_ct_DUMPBIN=$DUMPBIN
4842   for ac_prog in dumpbin "link -dump"
4843 do
4844   # Extract the first word of "$ac_prog", so it can be a program name with args.
4845 set dummy $ac_prog; ac_word=$2
4846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4847 $as_echo_n "checking for $ac_word... " >&6; }
4848 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
4849   $as_echo_n "(cached) " >&6
4850 else
4851   if test -n "$ac_ct_DUMPBIN"; then
4852   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
4853 else
4854 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4855 for as_dir in $PATH
4856 do
4857   IFS=$as_save_IFS
4858   test -z "$as_dir" && as_dir=.
4859     for ac_exec_ext in '' $ac_executable_extensions; do
4860   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4861     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
4862     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4863     break 2
4864   fi
4865 done
4866   done
4867 IFS=$as_save_IFS
4868
4869 fi
4870 fi
4871 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
4872 if test -n "$ac_ct_DUMPBIN"; then
4873   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
4874 $as_echo "$ac_ct_DUMPBIN" >&6; }
4875 else
4876   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4877 $as_echo "no" >&6; }
4878 fi
4879
4880
4881   test -n "$ac_ct_DUMPBIN" && break
4882 done
4883
4884   if test "x$ac_ct_DUMPBIN" = x; then
4885     DUMPBIN=":"
4886   else
4887     case $cross_compiling:$ac_tool_warned in
4888 yes:)
4889 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4890 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4891 ac_tool_warned=yes ;;
4892 esac
4893     DUMPBIN=$ac_ct_DUMPBIN
4894   fi
4895 fi
4896
4897     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
4898     *COFF*)
4899       DUMPBIN="$DUMPBIN -symbols"
4900       ;;
4901     *)
4902       DUMPBIN=:
4903       ;;
4904     esac
4905   fi
4906
4907   if test "$DUMPBIN" != ":"; then
4908     NM="$DUMPBIN"
4909   fi
4910 fi
4911 test -z "$NM" && NM=nm
4912
4913
4914
4915
4916
4917
4918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
4919 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
4920 if ${lt_cv_nm_interface+:} false; then :
4921   $as_echo_n "(cached) " >&6
4922 else
4923   lt_cv_nm_interface="BSD nm"
4924   echo "int some_variable = 0;" > conftest.$ac_ext
4925   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
4926   (eval "$ac_compile" 2>conftest.err)
4927   cat conftest.err >&5
4928   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
4929   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
4930   cat conftest.err >&5
4931   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
4932   cat conftest.out >&5
4933   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
4934     lt_cv_nm_interface="MS dumpbin"
4935   fi
4936   rm -f conftest*
4937 fi
4938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
4939 $as_echo "$lt_cv_nm_interface" >&6; }
4940
4941 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4942 $as_echo_n "checking whether ln -s works... " >&6; }
4943 LN_S=$as_ln_s
4944 if test "$LN_S" = "ln -s"; then
4945   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4946 $as_echo "yes" >&6; }
4947 else
4948   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4949 $as_echo "no, using $LN_S" >&6; }
4950 fi
4951
4952 # find the maximum length of command line arguments
4953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
4954 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
4955 if ${lt_cv_sys_max_cmd_len+:} false; then :
4956   $as_echo_n "(cached) " >&6
4957 else
4958     i=0
4959   teststring="ABCD"
4960
4961   case $build_os in
4962   msdosdjgpp*)
4963     # On DJGPP, this test can blow up pretty badly due to problems in libc
4964     # (any single argument exceeding 2000 bytes causes a buffer overrun
4965     # during glob expansion).  Even if it were fixed, the result of this
4966     # check would be larger than it should be.
4967     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
4968     ;;
4969
4970   gnu*)
4971     # Under GNU Hurd, this test is not required because there is
4972     # no limit to the length of command line arguments.
4973     # Libtool will interpret -1 as no limit whatsoever
4974     lt_cv_sys_max_cmd_len=-1;
4975     ;;
4976
4977   cygwin* | mingw* | cegcc*)
4978     # On Win9x/ME, this test blows up -- it succeeds, but takes
4979     # about 5 minutes as the teststring grows exponentially.
4980     # Worse, since 9x/ME are not pre-emptively multitasking,
4981     # you end up with a "frozen" computer, even though with patience
4982     # the test eventually succeeds (with a max line length of 256k).
4983     # Instead, let's just punt: use the minimum linelength reported by
4984     # all of the supported platforms: 8192 (on NT/2K/XP).
4985     lt_cv_sys_max_cmd_len=8192;
4986     ;;
4987
4988   mint*)
4989     # On MiNT this can take a long time and run out of memory.
4990     lt_cv_sys_max_cmd_len=8192;
4991     ;;
4992
4993   amigaos*)
4994     # On AmigaOS with pdksh, this test takes hours, literally.
4995     # So we just punt and use a minimum line length of 8192.
4996     lt_cv_sys_max_cmd_len=8192;
4997     ;;
4998
4999   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5000     # This has been around since 386BSD, at least.  Likely further.
5001     if test -x /sbin/sysctl; then
5002       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5003     elif test -x /usr/sbin/sysctl; then
5004       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5005     else
5006       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5007     fi
5008     # And add a safety zone
5009     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5010     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5011     ;;
5012
5013   interix*)
5014     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5015     lt_cv_sys_max_cmd_len=196608
5016     ;;
5017
5018   osf*)
5019     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5020     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5021     # nice to cause kernel panics so lets avoid the loop below.
5022     # First set a reasonable default.
5023     lt_cv_sys_max_cmd_len=16384
5024     #
5025     if test -x /sbin/sysconfig; then
5026       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5027         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5028       esac
5029     fi
5030     ;;
5031   sco3.2v5*)
5032     lt_cv_sys_max_cmd_len=102400
5033     ;;
5034   sysv5* | sco5v6* | sysv4.2uw2*)
5035     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5036     if test -n "$kargmax"; then
5037       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5038     else
5039       lt_cv_sys_max_cmd_len=32768
5040     fi
5041     ;;
5042   *)
5043     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5044     if test -n "$lt_cv_sys_max_cmd_len"; then
5045       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5046       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5047     else
5048       # Make teststring a little bigger before we do anything with it.
5049       # a 1K string should be a reasonable start.
5050       for i in 1 2 3 4 5 6 7 8 ; do
5051         teststring=$teststring$teststring
5052       done
5053       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5054       # If test is not a shell built-in, we'll probably end up computing a
5055       # maximum length that is only half of the actual maximum length, but
5056       # we can't tell.
5057       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5058                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5059               test $i != 17 # 1/2 MB should be enough
5060       do
5061         i=`expr $i + 1`
5062         teststring=$teststring$teststring
5063       done
5064       # Only check the string length outside the loop.
5065       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5066       teststring=
5067       # Add a significant safety factor because C++ compilers can tack on
5068       # massive amounts of additional arguments before passing them to the
5069       # linker.  It appears as though 1/2 is a usable value.
5070       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5071     fi
5072     ;;
5073   esac
5074
5075 fi
5076
5077 if test -n $lt_cv_sys_max_cmd_len ; then
5078   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5079 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5080 else
5081   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5082 $as_echo "none" >&6; }
5083 fi
5084 max_cmd_len=$lt_cv_sys_max_cmd_len
5085
5086
5087
5088
5089
5090
5091 : ${CP="cp -f"}
5092 : ${MV="mv -f"}
5093 : ${RM="rm -f"}
5094
5095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5096 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5097 # Try some XSI features
5098 xsi_shell=no
5099 ( _lt_dummy="a/b/c"
5100   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5101       = c,a/b,, \
5102     && eval 'test $(( 1 + 1 )) -eq 2 \
5103     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5104   && xsi_shell=yes
5105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5106 $as_echo "$xsi_shell" >&6; }
5107
5108
5109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5110 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5111 lt_shell_append=no
5112 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5113     >/dev/null 2>&1 \
5114   && lt_shell_append=yes
5115 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5116 $as_echo "$lt_shell_append" >&6; }
5117
5118
5119 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5120   lt_unset=unset
5121 else
5122   lt_unset=false
5123 fi
5124
5125
5126
5127
5128
5129 # test EBCDIC or ASCII
5130 case `echo X|tr X '\101'` in
5131  A) # ASCII based system
5132     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5133   lt_SP2NL='tr \040 \012'
5134   lt_NL2SP='tr \015\012 \040\040'
5135   ;;
5136  *) # EBCDIC based system
5137   lt_SP2NL='tr \100 \n'
5138   lt_NL2SP='tr \r\n \100\100'
5139   ;;
5140 esac
5141
5142
5143
5144
5145
5146
5147
5148
5149
5150 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5151 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5152 if ${lt_cv_ld_reload_flag+:} false; then :
5153   $as_echo_n "(cached) " >&6
5154 else
5155   lt_cv_ld_reload_flag='-r'
5156 fi
5157 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5158 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5159 reload_flag=$lt_cv_ld_reload_flag
5160 case $reload_flag in
5161 "" | " "*) ;;
5162 *) reload_flag=" $reload_flag" ;;
5163 esac
5164 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5165 case $host_os in
5166   darwin*)
5167     if test "$GCC" = yes; then
5168       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5169     else
5170       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5171     fi
5172     ;;
5173 esac
5174
5175
5176
5177
5178
5179
5180
5181
5182
5183 if test -n "$ac_tool_prefix"; then
5184   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5185 set dummy ${ac_tool_prefix}objdump; 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_OBJDUMP+:} false; then :
5189   $as_echo_n "(cached) " >&6
5190 else
5191   if test -n "$OBJDUMP"; then
5192   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5193 else
5194 as_save_IFS=$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_OBJDUMP="${ac_tool_prefix}objdump"
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 OBJDUMP=$ac_cv_prog_OBJDUMP
5212 if test -n "$OBJDUMP"; then
5213   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5214 $as_echo "$OBJDUMP" >&6; }
5215 else
5216   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5217 $as_echo "no" >&6; }
5218 fi
5219
5220
5221 fi
5222 if test -z "$ac_cv_prog_OBJDUMP"; then
5223   ac_ct_OBJDUMP=$OBJDUMP
5224   # Extract the first word of "objdump", so it can be a program name with args.
5225 set dummy objdump; 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_ac_ct_OBJDUMP+:} false; then :
5229   $as_echo_n "(cached) " >&6
5230 else
5231   if test -n "$ac_ct_OBJDUMP"; then
5232   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5233 else
5234 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5235 for as_dir in $PATH
5236 do
5237   IFS=$as_save_IFS
5238   test -z "$as_dir" && as_dir=.
5239     for ac_exec_ext in '' $ac_executable_extensions; do
5240   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5241     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5242     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5243     break 2
5244   fi
5245 done
5246   done
5247 IFS=$as_save_IFS
5248
5249 fi
5250 fi
5251 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5252 if test -n "$ac_ct_OBJDUMP"; then
5253   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5254 $as_echo "$ac_ct_OBJDUMP" >&6; }
5255 else
5256   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5257 $as_echo "no" >&6; }
5258 fi
5259
5260   if test "x$ac_ct_OBJDUMP" = x; then
5261     OBJDUMP="false"
5262   else
5263     case $cross_compiling:$ac_tool_warned in
5264 yes:)
5265 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5266 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5267 ac_tool_warned=yes ;;
5268 esac
5269     OBJDUMP=$ac_ct_OBJDUMP
5270   fi
5271 else
5272   OBJDUMP="$ac_cv_prog_OBJDUMP"
5273 fi
5274
5275 test -z "$OBJDUMP" && OBJDUMP=objdump
5276
5277
5278
5279
5280
5281
5282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5283 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5284 if ${lt_cv_deplibs_check_method+:} false; then :
5285   $as_echo_n "(cached) " >&6
5286 else
5287   lt_cv_file_magic_cmd='$MAGIC_CMD'
5288 lt_cv_file_magic_test_file=
5289 lt_cv_deplibs_check_method='unknown'
5290 # Need to set the preceding variable on all platforms that support
5291 # interlibrary dependencies.
5292 # 'none' -- dependencies not supported.
5293 # `unknown' -- same as none, but documents that we really don't know.
5294 # 'pass_all' -- all dependencies passed with no checks.
5295 # 'test_compile' -- check by making test program.
5296 # 'file_magic [[regex]]' -- check by looking for files in library path
5297 # which responds to the $file_magic_cmd with a given extended regex.
5298 # If you have `file' or equivalent on your system and you're not sure
5299 # whether `pass_all' will *always* work, you probably want this one.
5300
5301 case $host_os in
5302 aix[4-9]*)
5303   lt_cv_deplibs_check_method=pass_all
5304   ;;
5305
5306 beos*)
5307   lt_cv_deplibs_check_method=pass_all
5308   ;;
5309
5310 bsdi[45]*)
5311   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5312   lt_cv_file_magic_cmd='/usr/bin/file -L'
5313   lt_cv_file_magic_test_file=/shlib/libc.so
5314   ;;
5315
5316 cygwin*)
5317   # func_win32_libid is a shell function defined in ltmain.sh
5318   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5319   lt_cv_file_magic_cmd='func_win32_libid'
5320   ;;
5321
5322 mingw* | pw32*)
5323   # Base MSYS/MinGW do not provide the 'file' command needed by
5324   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5325   # unless we find 'file', for example because we are cross-compiling.
5326   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5327   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5328     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5329     lt_cv_file_magic_cmd='func_win32_libid'
5330   else
5331     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5332     lt_cv_file_magic_cmd='$OBJDUMP -f'
5333   fi
5334   ;;
5335
5336 cegcc*)
5337   # use the weaker test based on 'objdump'. See mingw*.
5338   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5339   lt_cv_file_magic_cmd='$OBJDUMP -f'
5340   ;;
5341
5342 darwin* | rhapsody*)
5343   lt_cv_deplibs_check_method=pass_all
5344   ;;
5345
5346 freebsd* | dragonfly*)
5347   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5348     case $host_cpu in
5349     i*86 )
5350       # Not sure whether the presence of OpenBSD here was a mistake.
5351       # Let's accept both of them until this is cleared up.
5352       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5353       lt_cv_file_magic_cmd=/usr/bin/file
5354       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5355       ;;
5356     esac
5357   else
5358     lt_cv_deplibs_check_method=pass_all
5359   fi
5360   ;;
5361
5362 gnu*)
5363   lt_cv_deplibs_check_method=pass_all
5364   ;;
5365
5366 haiku*)
5367   lt_cv_deplibs_check_method=pass_all
5368   ;;
5369
5370 hpux10.20* | hpux11*)
5371   lt_cv_file_magic_cmd=/usr/bin/file
5372   case $host_cpu in
5373   ia64*)
5374     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5375     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5376     ;;
5377   hppa*64*)
5378     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5379     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5380     ;;
5381   *)
5382     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5383     lt_cv_file_magic_test_file=/usr/lib/libc.sl
5384     ;;
5385   esac
5386   ;;
5387
5388 interix[3-9]*)
5389   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5390   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5391   ;;
5392
5393 irix5* | irix6* | nonstopux*)
5394   case $LD in
5395   *-32|*"-32 ") libmagic=32-bit;;
5396   *-n32|*"-n32 ") libmagic=N32;;
5397   *-64|*"-64 ") libmagic=64-bit;;
5398   *) libmagic=never-match;;
5399   esac
5400   lt_cv_deplibs_check_method=pass_all
5401   ;;
5402
5403 # This must be Linux ELF.
5404 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
5405   lt_cv_deplibs_check_method=pass_all
5406   ;;
5407
5408 netbsd*)
5409   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5410     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5411   else
5412     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5413   fi
5414   ;;
5415
5416 newos6*)
5417   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5418   lt_cv_file_magic_cmd=/usr/bin/file
5419   lt_cv_file_magic_test_file=/usr/lib/libnls.so
5420   ;;
5421
5422 *nto* | *qnx*)
5423   lt_cv_deplibs_check_method=pass_all
5424   ;;
5425
5426 openbsd*)
5427   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5428     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5429   else
5430     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5431   fi
5432   ;;
5433
5434 osf3* | osf4* | osf5*)
5435   lt_cv_deplibs_check_method=pass_all
5436   ;;
5437
5438 rdos*)
5439   lt_cv_deplibs_check_method=pass_all
5440   ;;
5441
5442 solaris*)
5443   lt_cv_deplibs_check_method=pass_all
5444   ;;
5445
5446 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5447   lt_cv_deplibs_check_method=pass_all
5448   ;;
5449
5450 sysv4 | sysv4.3*)
5451   case $host_vendor in
5452   motorola)
5453     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]'
5454     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5455     ;;
5456   ncr)
5457     lt_cv_deplibs_check_method=pass_all
5458     ;;
5459   sequent)
5460     lt_cv_file_magic_cmd='/bin/file'
5461     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5462     ;;
5463   sni)
5464     lt_cv_file_magic_cmd='/bin/file'
5465     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5466     lt_cv_file_magic_test_file=/lib/libc.so
5467     ;;
5468   siemens)
5469     lt_cv_deplibs_check_method=pass_all
5470     ;;
5471   pc)
5472     lt_cv_deplibs_check_method=pass_all
5473     ;;
5474   esac
5475   ;;
5476
5477 tpf*)
5478   lt_cv_deplibs_check_method=pass_all
5479   ;;
5480 esac
5481
5482 fi
5483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5484 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5485 file_magic_cmd=$lt_cv_file_magic_cmd
5486 deplibs_check_method=$lt_cv_deplibs_check_method
5487 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5488
5489
5490
5491
5492
5493
5494
5495
5496
5497
5498
5499
5500 if test -n "$ac_tool_prefix"; then
5501   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5502 set dummy ${ac_tool_prefix}ar; ac_word=$2
5503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5504 $as_echo_n "checking for $ac_word... " >&6; }
5505 if ${ac_cv_prog_AR+:} false; then :
5506   $as_echo_n "(cached) " >&6
5507 else
5508   if test -n "$AR"; then
5509   ac_cv_prog_AR="$AR" # Let the user override the test.
5510 else
5511 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5512 for as_dir in $PATH
5513 do
5514   IFS=$as_save_IFS
5515   test -z "$as_dir" && as_dir=.
5516     for ac_exec_ext in '' $ac_executable_extensions; do
5517   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5518     ac_cv_prog_AR="${ac_tool_prefix}ar"
5519     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5520     break 2
5521   fi
5522 done
5523   done
5524 IFS=$as_save_IFS
5525
5526 fi
5527 fi
5528 AR=$ac_cv_prog_AR
5529 if test -n "$AR"; then
5530   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5531 $as_echo "$AR" >&6; }
5532 else
5533   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5534 $as_echo "no" >&6; }
5535 fi
5536
5537
5538 fi
5539 if test -z "$ac_cv_prog_AR"; then
5540   ac_ct_AR=$AR
5541   # Extract the first word of "ar", so it can be a program name with args.
5542 set dummy ar; ac_word=$2
5543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5544 $as_echo_n "checking for $ac_word... " >&6; }
5545 if ${ac_cv_prog_ac_ct_AR+:} false; then :
5546   $as_echo_n "(cached) " >&6
5547 else
5548   if test -n "$ac_ct_AR"; then
5549   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5550 else
5551 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5552 for as_dir in $PATH
5553 do
5554   IFS=$as_save_IFS
5555   test -z "$as_dir" && as_dir=.
5556     for ac_exec_ext in '' $ac_executable_extensions; do
5557   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5558     ac_cv_prog_ac_ct_AR="ar"
5559     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5560     break 2
5561   fi
5562 done
5563   done
5564 IFS=$as_save_IFS
5565
5566 fi
5567 fi
5568 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5569 if test -n "$ac_ct_AR"; then
5570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5571 $as_echo "$ac_ct_AR" >&6; }
5572 else
5573   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5574 $as_echo "no" >&6; }
5575 fi
5576
5577   if test "x$ac_ct_AR" = x; then
5578     AR="false"
5579   else
5580     case $cross_compiling:$ac_tool_warned in
5581 yes:)
5582 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5583 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5584 ac_tool_warned=yes ;;
5585 esac
5586     AR=$ac_ct_AR
5587   fi
5588 else
5589   AR="$ac_cv_prog_AR"
5590 fi
5591
5592 test -z "$AR" && AR=ar
5593 test -z "$AR_FLAGS" && AR_FLAGS=cru
5594
5595
5596
5597
5598
5599
5600
5601
5602
5603
5604
5605 if test -n "$ac_tool_prefix"; then
5606   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5607 set dummy ${ac_tool_prefix}strip; ac_word=$2
5608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5609 $as_echo_n "checking for $ac_word... " >&6; }
5610 if ${ac_cv_prog_STRIP+:} false; then :
5611   $as_echo_n "(cached) " >&6
5612 else
5613   if test -n "$STRIP"; then
5614   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5615 else
5616 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5617 for as_dir in $PATH
5618 do
5619   IFS=$as_save_IFS
5620   test -z "$as_dir" && as_dir=.
5621     for ac_exec_ext in '' $ac_executable_extensions; do
5622   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5623     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5624     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5625     break 2
5626   fi
5627 done
5628   done
5629 IFS=$as_save_IFS
5630
5631 fi
5632 fi
5633 STRIP=$ac_cv_prog_STRIP
5634 if test -n "$STRIP"; then
5635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5636 $as_echo "$STRIP" >&6; }
5637 else
5638   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5639 $as_echo "no" >&6; }
5640 fi
5641
5642
5643 fi
5644 if test -z "$ac_cv_prog_STRIP"; then
5645   ac_ct_STRIP=$STRIP
5646   # Extract the first word of "strip", so it can be a program name with args.
5647 set dummy strip; ac_word=$2
5648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5649 $as_echo_n "checking for $ac_word... " >&6; }
5650 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
5651   $as_echo_n "(cached) " >&6
5652 else
5653   if test -n "$ac_ct_STRIP"; then
5654   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5655 else
5656 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5657 for as_dir in $PATH
5658 do
5659   IFS=$as_save_IFS
5660   test -z "$as_dir" && as_dir=.
5661     for ac_exec_ext in '' $ac_executable_extensions; do
5662   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5663     ac_cv_prog_ac_ct_STRIP="strip"
5664     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5665     break 2
5666   fi
5667 done
5668   done
5669 IFS=$as_save_IFS
5670
5671 fi
5672 fi
5673 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5674 if test -n "$ac_ct_STRIP"; then
5675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5676 $as_echo "$ac_ct_STRIP" >&6; }
5677 else
5678   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5679 $as_echo "no" >&6; }
5680 fi
5681
5682   if test "x$ac_ct_STRIP" = x; then
5683     STRIP=":"
5684   else
5685     case $cross_compiling:$ac_tool_warned in
5686 yes:)
5687 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5688 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5689 ac_tool_warned=yes ;;
5690 esac
5691     STRIP=$ac_ct_STRIP
5692   fi
5693 else
5694   STRIP="$ac_cv_prog_STRIP"
5695 fi
5696
5697 test -z "$STRIP" && STRIP=:
5698
5699
5700
5701
5702
5703
5704 if test -n "$ac_tool_prefix"; then
5705   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5706 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5707 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5708 $as_echo_n "checking for $ac_word... " >&6; }
5709 if ${ac_cv_prog_RANLIB+:} false; then :
5710   $as_echo_n "(cached) " >&6
5711 else
5712   if test -n "$RANLIB"; then
5713   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5714 else
5715 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5716 for as_dir in $PATH
5717 do
5718   IFS=$as_save_IFS
5719   test -z "$as_dir" && as_dir=.
5720     for ac_exec_ext in '' $ac_executable_extensions; do
5721   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5722     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5723     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5724     break 2
5725   fi
5726 done
5727   done
5728 IFS=$as_save_IFS
5729
5730 fi
5731 fi
5732 RANLIB=$ac_cv_prog_RANLIB
5733 if test -n "$RANLIB"; then
5734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5735 $as_echo "$RANLIB" >&6; }
5736 else
5737   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5738 $as_echo "no" >&6; }
5739 fi
5740
5741
5742 fi
5743 if test -z "$ac_cv_prog_RANLIB"; then
5744   ac_ct_RANLIB=$RANLIB
5745   # Extract the first word of "ranlib", so it can be a program name with args.
5746 set dummy ranlib; ac_word=$2
5747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5748 $as_echo_n "checking for $ac_word... " >&6; }
5749 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5750   $as_echo_n "(cached) " >&6
5751 else
5752   if test -n "$ac_ct_RANLIB"; then
5753   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5754 else
5755 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5756 for as_dir in $PATH
5757 do
5758   IFS=$as_save_IFS
5759   test -z "$as_dir" && as_dir=.
5760     for ac_exec_ext in '' $ac_executable_extensions; do
5761   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5762     ac_cv_prog_ac_ct_RANLIB="ranlib"
5763     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5764     break 2
5765   fi
5766 done
5767   done
5768 IFS=$as_save_IFS
5769
5770 fi
5771 fi
5772 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5773 if test -n "$ac_ct_RANLIB"; then
5774   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5775 $as_echo "$ac_ct_RANLIB" >&6; }
5776 else
5777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5778 $as_echo "no" >&6; }
5779 fi
5780
5781   if test "x$ac_ct_RANLIB" = x; then
5782     RANLIB=":"
5783   else
5784     case $cross_compiling:$ac_tool_warned in
5785 yes:)
5786 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5787 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5788 ac_tool_warned=yes ;;
5789 esac
5790     RANLIB=$ac_ct_RANLIB
5791   fi
5792 else
5793   RANLIB="$ac_cv_prog_RANLIB"
5794 fi
5795
5796 test -z "$RANLIB" && RANLIB=:
5797
5798
5799
5800
5801
5802
5803 # Determine commands to create old-style static archives.
5804 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
5805 old_postinstall_cmds='chmod 644 $oldlib'
5806 old_postuninstall_cmds=
5807
5808 if test -n "$RANLIB"; then
5809   case $host_os in
5810   openbsd*)
5811     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
5812     ;;
5813   *)
5814     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
5815     ;;
5816   esac
5817   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
5818 fi
5819
5820 case $host_os in
5821   darwin*)
5822     lock_old_archive_extraction=yes ;;
5823   *)
5824     lock_old_archive_extraction=no ;;
5825 esac
5826
5827
5828
5829
5830
5831
5832
5833
5834
5835
5836
5837
5838
5839
5840
5841
5842
5843
5844
5845
5846
5847 for ac_prog in gawk mawk nawk awk
5848 do
5849   # Extract the first word of "$ac_prog", so it can be a program name with args.
5850 set dummy $ac_prog; ac_word=$2
5851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5852 $as_echo_n "checking for $ac_word... " >&6; }
5853 if ${ac_cv_prog_AWK+:} false; then :
5854   $as_echo_n "(cached) " >&6
5855 else
5856   if test -n "$AWK"; then
5857   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5858 else
5859 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5860 for as_dir in $PATH
5861 do
5862   IFS=$as_save_IFS
5863   test -z "$as_dir" && as_dir=.
5864     for ac_exec_ext in '' $ac_executable_extensions; do
5865   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5866     ac_cv_prog_AWK="$ac_prog"
5867     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5868     break 2
5869   fi
5870 done
5871   done
5872 IFS=$as_save_IFS
5873
5874 fi
5875 fi
5876 AWK=$ac_cv_prog_AWK
5877 if test -n "$AWK"; then
5878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5879 $as_echo "$AWK" >&6; }
5880 else
5881   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5882 $as_echo "no" >&6; }
5883 fi
5884
5885
5886   test -n "$AWK" && break
5887 done
5888
5889
5890
5891
5892
5893
5894
5895
5896
5897
5898
5899
5900
5901
5902
5903
5904
5905
5906
5907 # If no C compiler was specified, use CC.
5908 LTCC=${LTCC-"$CC"}
5909
5910 # If no C compiler flags were specified, use CFLAGS.
5911 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
5912
5913 # Allow CC to be a program name with arguments.
5914 compiler=$CC
5915
5916
5917 # Check for command to grab the raw symbol name followed by C symbol from nm.
5918 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
5919 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
5920 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
5921   $as_echo_n "(cached) " >&6
5922 else
5923
5924 # These are sane defaults that work on at least a few old systems.
5925 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
5926
5927 # Character class describing NM global symbol codes.
5928 symcode='[BCDEGRST]'
5929
5930 # Regexp to match symbols that can be accessed directly from C.
5931 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
5932
5933 # Define system-specific variables.
5934 case $host_os in
5935 aix*)
5936   symcode='[BCDT]'
5937   ;;
5938 cygwin* | mingw* | pw32* | cegcc*)
5939   symcode='[ABCDGISTW]'
5940   ;;
5941 hpux*)
5942   if test "$host_cpu" = ia64; then
5943     symcode='[ABCDEGRST]'
5944   fi
5945   ;;
5946 irix* | nonstopux*)
5947   symcode='[BCDEGRST]'
5948   ;;
5949 osf*)
5950   symcode='[BCDEGQRST]'
5951   ;;
5952 solaris*)
5953   symcode='[BDRT]'
5954   ;;
5955 sco3.2v5*)
5956   symcode='[DT]'
5957   ;;
5958 sysv4.2uw2*)
5959   symcode='[DT]'
5960   ;;
5961 sysv5* | sco5v6* | unixware* | OpenUNIX*)
5962   symcode='[ABDT]'
5963   ;;
5964 sysv4)
5965   symcode='[DFNSTU]'
5966   ;;
5967 esac
5968
5969 # If we're using GNU nm, then use its standard symbol codes.
5970 case `$NM -V 2>&1` in
5971 *GNU* | *'with BFD'*)
5972   symcode='[ABCDGIRSTW]' ;;
5973 esac
5974
5975 # Transform an extracted symbol line into a proper C declaration.
5976 # Some systems (esp. on ia64) link data and code symbols differently,
5977 # so use this general approach.
5978 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
5979
5980 # Transform an extracted symbol line into symbol name and symbol address
5981 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
5982 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'"
5983
5984 # Handle CRLF in mingw tool chain
5985 opt_cr=
5986 case $build_os in
5987 mingw*)
5988   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
5989   ;;
5990 esac
5991
5992 # Try without a prefix underscore, then with it.
5993 for ac_symprfx in "" "_"; do
5994
5995   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
5996   symxfrm="\\1 $ac_symprfx\\2 \\2"
5997
5998   # Write the raw and C identifiers.
5999   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6000     # Fake it for dumpbin and say T for any non-static function
6001     # and D for any global variable.
6002     # Also find C++ and __fastcall symbols from MSVC++,
6003     # which start with @ or ?.
6004     lt_cv_sys_global_symbol_pipe="$AWK '"\
6005 "     {last_section=section; section=\$ 3};"\
6006 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6007 "     \$ 0!~/External *\|/{next};"\
6008 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6009 "     {if(hide[section]) next};"\
6010 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6011 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6012 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6013 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6014 "     ' prfx=^$ac_symprfx"
6015   else
6016     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6017   fi
6018
6019   # Check to see that the pipe works correctly.
6020   pipe_works=no
6021
6022   rm -f conftest*
6023   cat > conftest.$ac_ext <<_LT_EOF
6024 #ifdef __cplusplus
6025 extern "C" {
6026 #endif
6027 char nm_test_var;
6028 void nm_test_func(void);
6029 void nm_test_func(void){}
6030 #ifdef __cplusplus
6031 }
6032 #endif
6033 int main(){nm_test_var='a';nm_test_func();return(0);}
6034 _LT_EOF
6035
6036   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6037   (eval $ac_compile) 2>&5
6038   ac_status=$?
6039   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6040   test $ac_status = 0; }; then
6041     # Now try to grab the symbols.
6042     nlist=conftest.nm
6043     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6044   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6045   ac_status=$?
6046   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6047   test $ac_status = 0; } && test -s "$nlist"; then
6048       # Try sorting and uniquifying the output.
6049       if sort "$nlist" | uniq > "$nlist"T; then
6050         mv -f "$nlist"T "$nlist"
6051       else
6052         rm -f "$nlist"T
6053       fi
6054
6055       # Make sure that we snagged all the symbols we need.
6056       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6057         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6058           cat <<_LT_EOF > conftest.$ac_ext
6059 #ifdef __cplusplus
6060 extern "C" {
6061 #endif
6062
6063 _LT_EOF
6064           # Now generate the symbol file.
6065           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6066
6067           cat <<_LT_EOF >> conftest.$ac_ext
6068
6069 /* The mapping between symbol names and symbols.  */
6070 const struct {
6071   const char *name;
6072   void       *address;
6073 }
6074 lt__PROGRAM__LTX_preloaded_symbols[] =
6075 {
6076   { "@PROGRAM@", (void *) 0 },
6077 _LT_EOF
6078           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6079           cat <<\_LT_EOF >> conftest.$ac_ext
6080   {0, (void *) 0}
6081 };
6082
6083 /* This works around a problem in FreeBSD linker */
6084 #ifdef FREEBSD_WORKAROUND
6085 static const void *lt_preloaded_setup() {
6086   return lt__PROGRAM__LTX_preloaded_symbols;
6087 }
6088 #endif
6089
6090 #ifdef __cplusplus
6091 }
6092 #endif
6093 _LT_EOF
6094           # Now try linking the two files.
6095           mv conftest.$ac_objext conftstm.$ac_objext
6096           lt_save_LIBS="$LIBS"
6097           lt_save_CFLAGS="$CFLAGS"
6098           LIBS="conftstm.$ac_objext"
6099           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6100           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6101   (eval $ac_link) 2>&5
6102   ac_status=$?
6103   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6104   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6105             pipe_works=yes
6106           fi
6107           LIBS="$lt_save_LIBS"
6108           CFLAGS="$lt_save_CFLAGS"
6109         else
6110           echo "cannot find nm_test_func in $nlist" >&5
6111         fi
6112       else
6113         echo "cannot find nm_test_var in $nlist" >&5
6114       fi
6115     else
6116       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6117     fi
6118   else
6119     echo "$progname: failed program was:" >&5
6120     cat conftest.$ac_ext >&5
6121   fi
6122   rm -rf conftest* conftst*
6123
6124   # Do not use the global_symbol_pipe unless it works.
6125   if test "$pipe_works" = yes; then
6126     break
6127   else
6128     lt_cv_sys_global_symbol_pipe=
6129   fi
6130 done
6131
6132 fi
6133
6134 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6135   lt_cv_sys_global_symbol_to_cdecl=
6136 fi
6137 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6138   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6139 $as_echo "failed" >&6; }
6140 else
6141   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6142 $as_echo "ok" >&6; }
6143 fi
6144
6145
6146
6147
6148
6149
6150
6151
6152
6153
6154
6155
6156
6157
6158
6159
6160
6161
6162
6163
6164
6165
6166 # Check whether --enable-libtool-lock was given.
6167 if test "${enable_libtool_lock+set}" = set; then :
6168   enableval=$enable_libtool_lock;
6169 fi
6170
6171 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6172
6173 # Some flags need to be propagated to the compiler or linker for good
6174 # libtool support.
6175 case $host in
6176 ia64-*-hpux*)
6177   # Find out which ABI we are using.
6178   echo 'int i;' > conftest.$ac_ext
6179   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6180   (eval $ac_compile) 2>&5
6181   ac_status=$?
6182   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6183   test $ac_status = 0; }; then
6184     case `/usr/bin/file conftest.$ac_objext` in
6185       *ELF-32*)
6186         HPUX_IA64_MODE="32"
6187         ;;
6188       *ELF-64*)
6189         HPUX_IA64_MODE="64"
6190         ;;
6191     esac
6192   fi
6193   rm -rf conftest*
6194   ;;
6195 *-*-irix6*)
6196   # Find out which ABI we are using.
6197   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6198   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6199   (eval $ac_compile) 2>&5
6200   ac_status=$?
6201   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6202   test $ac_status = 0; }; then
6203     if test "$lt_cv_prog_gnu_ld" = yes; then
6204       case `/usr/bin/file conftest.$ac_objext` in
6205         *32-bit*)
6206           LD="${LD-ld} -melf32bsmip"
6207           ;;
6208         *N32*)
6209           LD="${LD-ld} -melf32bmipn32"
6210           ;;
6211         *64-bit*)
6212           LD="${LD-ld} -melf64bmip"
6213         ;;
6214       esac
6215     else
6216       case `/usr/bin/file conftest.$ac_objext` in
6217         *32-bit*)
6218           LD="${LD-ld} -32"
6219           ;;
6220         *N32*)
6221           LD="${LD-ld} -n32"
6222           ;;
6223         *64-bit*)
6224           LD="${LD-ld} -64"
6225           ;;
6226       esac
6227     fi
6228   fi
6229   rm -rf conftest*
6230   ;;
6231
6232 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6233 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6234   # Find out which ABI we are using.
6235   echo 'int i;' > conftest.$ac_ext
6236   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6237   (eval $ac_compile) 2>&5
6238   ac_status=$?
6239   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6240   test $ac_status = 0; }; then
6241     case `/usr/bin/file conftest.o` in
6242       *32-bit*)
6243         case $host in
6244           x86_64-*kfreebsd*-gnu)
6245             LD="${LD-ld} -m elf_i386_fbsd"
6246             ;;
6247           x86_64-*linux*)
6248             case `/usr/bin/file conftest.o` in
6249               *x86-64*)
6250                 LD="${LD-ld} -m elf32_x86_64"
6251                 ;;
6252               *)
6253                 LD="${LD-ld} -m elf_i386"
6254                 ;;
6255             esac
6256             ;;
6257           powerpc64le-*linux*)
6258             LD="${LD-ld} -m elf32lppclinux"
6259             ;;
6260           powerpc64-*linux*)
6261             LD="${LD-ld} -m elf32ppclinux"
6262             ;;
6263           s390x-*linux*)
6264             LD="${LD-ld} -m elf_s390"
6265             ;;
6266           sparc64-*linux*)
6267             LD="${LD-ld} -m elf32_sparc"
6268             ;;
6269         esac
6270         ;;
6271       *64-bit*)
6272         case $host in
6273           x86_64-*kfreebsd*-gnu)
6274             LD="${LD-ld} -m elf_x86_64_fbsd"
6275             ;;
6276           x86_64-*linux*)
6277             LD="${LD-ld} -m elf_x86_64"
6278             ;;
6279           powerpcle-*linux*)
6280             LD="${LD-ld} -m elf64lppc"
6281             ;;
6282           powerpc-*linux*)
6283             LD="${LD-ld} -m elf64ppc"
6284             ;;
6285           s390*-*linux*|s390*-*tpf*)
6286             LD="${LD-ld} -m elf64_s390"
6287             ;;
6288           sparc*-*linux*)
6289             LD="${LD-ld} -m elf64_sparc"
6290             ;;
6291         esac
6292         ;;
6293     esac
6294   fi
6295   rm -rf conftest*
6296   ;;
6297
6298 *-*-sco3.2v5*)
6299   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6300   SAVE_CFLAGS="$CFLAGS"
6301   CFLAGS="$CFLAGS -belf"
6302   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6303 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6304 if ${lt_cv_cc_needs_belf+:} false; then :
6305   $as_echo_n "(cached) " >&6
6306 else
6307   ac_ext=c
6308 ac_cpp='$CPP $CPPFLAGS'
6309 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6310 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6311 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6312
6313      if test x$gcc_no_link = xyes; then
6314   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6315 fi
6316 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6317 /* end confdefs.h.  */
6318
6319 int
6320 main ()
6321 {
6322
6323   ;
6324   return 0;
6325 }
6326 _ACEOF
6327 if ac_fn_c_try_link "$LINENO"; then :
6328   lt_cv_cc_needs_belf=yes
6329 else
6330   lt_cv_cc_needs_belf=no
6331 fi
6332 rm -f core conftest.err conftest.$ac_objext \
6333     conftest$ac_exeext conftest.$ac_ext
6334      ac_ext=c
6335 ac_cpp='$CPP $CPPFLAGS'
6336 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6337 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6338 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6339
6340 fi
6341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6342 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6343   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6344     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6345     CFLAGS="$SAVE_CFLAGS"
6346   fi
6347   ;;
6348 sparc*-*solaris*)
6349   # Find out which ABI we are using.
6350   echo 'int i;' > conftest.$ac_ext
6351   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6352   (eval $ac_compile) 2>&5
6353   ac_status=$?
6354   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6355   test $ac_status = 0; }; then
6356     case `/usr/bin/file conftest.o` in
6357     *64-bit*)
6358       case $lt_cv_prog_gnu_ld in
6359       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6360       *)
6361         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6362           LD="${LD-ld} -64"
6363         fi
6364         ;;
6365       esac
6366       ;;
6367     esac
6368   fi
6369   rm -rf conftest*
6370   ;;
6371 esac
6372
6373 need_locks="$enable_libtool_lock"
6374
6375
6376   case $host_os in
6377     rhapsody* | darwin*)
6378     if test -n "$ac_tool_prefix"; then
6379   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6380 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6381 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6382 $as_echo_n "checking for $ac_word... " >&6; }
6383 if ${ac_cv_prog_DSYMUTIL+:} false; then :
6384   $as_echo_n "(cached) " >&6
6385 else
6386   if test -n "$DSYMUTIL"; then
6387   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6388 else
6389 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6390 for as_dir in $PATH
6391 do
6392   IFS=$as_save_IFS
6393   test -z "$as_dir" && as_dir=.
6394     for ac_exec_ext in '' $ac_executable_extensions; do
6395   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6396     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
6397     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6398     break 2
6399   fi
6400 done
6401   done
6402 IFS=$as_save_IFS
6403
6404 fi
6405 fi
6406 DSYMUTIL=$ac_cv_prog_DSYMUTIL
6407 if test -n "$DSYMUTIL"; then
6408   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
6409 $as_echo "$DSYMUTIL" >&6; }
6410 else
6411   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6412 $as_echo "no" >&6; }
6413 fi
6414
6415
6416 fi
6417 if test -z "$ac_cv_prog_DSYMUTIL"; then
6418   ac_ct_DSYMUTIL=$DSYMUTIL
6419   # Extract the first word of "dsymutil", so it can be a program name with args.
6420 set dummy dsymutil; ac_word=$2
6421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6422 $as_echo_n "checking for $ac_word... " >&6; }
6423 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
6424   $as_echo_n "(cached) " >&6
6425 else
6426   if test -n "$ac_ct_DSYMUTIL"; then
6427   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
6428 else
6429 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6430 for as_dir in $PATH
6431 do
6432   IFS=$as_save_IFS
6433   test -z "$as_dir" && as_dir=.
6434     for ac_exec_ext in '' $ac_executable_extensions; do
6435   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6436     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
6437     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6438     break 2
6439   fi
6440 done
6441   done
6442 IFS=$as_save_IFS
6443
6444 fi
6445 fi
6446 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
6447 if test -n "$ac_ct_DSYMUTIL"; then
6448   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
6449 $as_echo "$ac_ct_DSYMUTIL" >&6; }
6450 else
6451   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6452 $as_echo "no" >&6; }
6453 fi
6454
6455   if test "x$ac_ct_DSYMUTIL" = x; then
6456     DSYMUTIL=":"
6457   else
6458     case $cross_compiling:$ac_tool_warned in
6459 yes:)
6460 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6461 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6462 ac_tool_warned=yes ;;
6463 esac
6464     DSYMUTIL=$ac_ct_DSYMUTIL
6465   fi
6466 else
6467   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
6468 fi
6469
6470     if test -n "$ac_tool_prefix"; then
6471   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
6472 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
6473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6474 $as_echo_n "checking for $ac_word... " >&6; }
6475 if ${ac_cv_prog_NMEDIT+:} false; then :
6476   $as_echo_n "(cached) " >&6
6477 else
6478   if test -n "$NMEDIT"; then
6479   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
6480 else
6481 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6482 for as_dir in $PATH
6483 do
6484   IFS=$as_save_IFS
6485   test -z "$as_dir" && as_dir=.
6486     for ac_exec_ext in '' $ac_executable_extensions; do
6487   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6488     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
6489     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6490     break 2
6491   fi
6492 done
6493   done
6494 IFS=$as_save_IFS
6495
6496 fi
6497 fi
6498 NMEDIT=$ac_cv_prog_NMEDIT
6499 if test -n "$NMEDIT"; then
6500   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
6501 $as_echo "$NMEDIT" >&6; }
6502 else
6503   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6504 $as_echo "no" >&6; }
6505 fi
6506
6507
6508 fi
6509 if test -z "$ac_cv_prog_NMEDIT"; then
6510   ac_ct_NMEDIT=$NMEDIT
6511   # Extract the first word of "nmedit", so it can be a program name with args.
6512 set dummy nmedit; ac_word=$2
6513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6514 $as_echo_n "checking for $ac_word... " >&6; }
6515 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
6516   $as_echo_n "(cached) " >&6
6517 else
6518   if test -n "$ac_ct_NMEDIT"; then
6519   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
6520 else
6521 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6522 for as_dir in $PATH
6523 do
6524   IFS=$as_save_IFS
6525   test -z "$as_dir" && as_dir=.
6526     for ac_exec_ext in '' $ac_executable_extensions; do
6527   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6528     ac_cv_prog_ac_ct_NMEDIT="nmedit"
6529     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6530     break 2
6531   fi
6532 done
6533   done
6534 IFS=$as_save_IFS
6535
6536 fi
6537 fi
6538 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
6539 if test -n "$ac_ct_NMEDIT"; then
6540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
6541 $as_echo "$ac_ct_NMEDIT" >&6; }
6542 else
6543   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6544 $as_echo "no" >&6; }
6545 fi
6546
6547   if test "x$ac_ct_NMEDIT" = x; then
6548     NMEDIT=":"
6549   else
6550     case $cross_compiling:$ac_tool_warned in
6551 yes:)
6552 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6553 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6554 ac_tool_warned=yes ;;
6555 esac
6556     NMEDIT=$ac_ct_NMEDIT
6557   fi
6558 else
6559   NMEDIT="$ac_cv_prog_NMEDIT"
6560 fi
6561
6562     if test -n "$ac_tool_prefix"; then
6563   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
6564 set dummy ${ac_tool_prefix}lipo; ac_word=$2
6565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6566 $as_echo_n "checking for $ac_word... " >&6; }
6567 if ${ac_cv_prog_LIPO+:} false; then :
6568   $as_echo_n "(cached) " >&6
6569 else
6570   if test -n "$LIPO"; then
6571   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
6572 else
6573 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6574 for as_dir in $PATH
6575 do
6576   IFS=$as_save_IFS
6577   test -z "$as_dir" && as_dir=.
6578     for ac_exec_ext in '' $ac_executable_extensions; do
6579   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6580     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
6581     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6582     break 2
6583   fi
6584 done
6585   done
6586 IFS=$as_save_IFS
6587
6588 fi
6589 fi
6590 LIPO=$ac_cv_prog_LIPO
6591 if test -n "$LIPO"; then
6592   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
6593 $as_echo "$LIPO" >&6; }
6594 else
6595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6596 $as_echo "no" >&6; }
6597 fi
6598
6599
6600 fi
6601 if test -z "$ac_cv_prog_LIPO"; then
6602   ac_ct_LIPO=$LIPO
6603   # Extract the first word of "lipo", so it can be a program name with args.
6604 set dummy lipo; ac_word=$2
6605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6606 $as_echo_n "checking for $ac_word... " >&6; }
6607 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
6608   $as_echo_n "(cached) " >&6
6609 else
6610   if test -n "$ac_ct_LIPO"; then
6611   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
6612 else
6613 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6614 for as_dir in $PATH
6615 do
6616   IFS=$as_save_IFS
6617   test -z "$as_dir" && as_dir=.
6618     for ac_exec_ext in '' $ac_executable_extensions; do
6619   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6620     ac_cv_prog_ac_ct_LIPO="lipo"
6621     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6622     break 2
6623   fi
6624 done
6625   done
6626 IFS=$as_save_IFS
6627
6628 fi
6629 fi
6630 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
6631 if test -n "$ac_ct_LIPO"; then
6632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
6633 $as_echo "$ac_ct_LIPO" >&6; }
6634 else
6635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6636 $as_echo "no" >&6; }
6637 fi
6638
6639   if test "x$ac_ct_LIPO" = x; then
6640     LIPO=":"
6641   else
6642     case $cross_compiling:$ac_tool_warned in
6643 yes:)
6644 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6645 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6646 ac_tool_warned=yes ;;
6647 esac
6648     LIPO=$ac_ct_LIPO
6649   fi
6650 else
6651   LIPO="$ac_cv_prog_LIPO"
6652 fi
6653
6654     if test -n "$ac_tool_prefix"; then
6655   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
6656 set dummy ${ac_tool_prefix}otool; ac_word=$2
6657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6658 $as_echo_n "checking for $ac_word... " >&6; }
6659 if ${ac_cv_prog_OTOOL+:} false; then :
6660   $as_echo_n "(cached) " >&6
6661 else
6662   if test -n "$OTOOL"; then
6663   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
6664 else
6665 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6666 for as_dir in $PATH
6667 do
6668   IFS=$as_save_IFS
6669   test -z "$as_dir" && as_dir=.
6670     for ac_exec_ext in '' $ac_executable_extensions; do
6671   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6672     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
6673     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6674     break 2
6675   fi
6676 done
6677   done
6678 IFS=$as_save_IFS
6679
6680 fi
6681 fi
6682 OTOOL=$ac_cv_prog_OTOOL
6683 if test -n "$OTOOL"; then
6684   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
6685 $as_echo "$OTOOL" >&6; }
6686 else
6687   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6688 $as_echo "no" >&6; }
6689 fi
6690
6691
6692 fi
6693 if test -z "$ac_cv_prog_OTOOL"; then
6694   ac_ct_OTOOL=$OTOOL
6695   # Extract the first word of "otool", so it can be a program name with args.
6696 set dummy otool; ac_word=$2
6697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6698 $as_echo_n "checking for $ac_word... " >&6; }
6699 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
6700   $as_echo_n "(cached) " >&6
6701 else
6702   if test -n "$ac_ct_OTOOL"; then
6703   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
6704 else
6705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6706 for as_dir in $PATH
6707 do
6708   IFS=$as_save_IFS
6709   test -z "$as_dir" && as_dir=.
6710     for ac_exec_ext in '' $ac_executable_extensions; do
6711   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6712     ac_cv_prog_ac_ct_OTOOL="otool"
6713     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6714     break 2
6715   fi
6716 done
6717   done
6718 IFS=$as_save_IFS
6719
6720 fi
6721 fi
6722 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
6723 if test -n "$ac_ct_OTOOL"; then
6724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
6725 $as_echo "$ac_ct_OTOOL" >&6; }
6726 else
6727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6728 $as_echo "no" >&6; }
6729 fi
6730
6731   if test "x$ac_ct_OTOOL" = x; then
6732     OTOOL=":"
6733   else
6734     case $cross_compiling:$ac_tool_warned in
6735 yes:)
6736 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6737 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6738 ac_tool_warned=yes ;;
6739 esac
6740     OTOOL=$ac_ct_OTOOL
6741   fi
6742 else
6743   OTOOL="$ac_cv_prog_OTOOL"
6744 fi
6745
6746     if test -n "$ac_tool_prefix"; then
6747   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
6748 set dummy ${ac_tool_prefix}otool64; ac_word=$2
6749 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6750 $as_echo_n "checking for $ac_word... " >&6; }
6751 if ${ac_cv_prog_OTOOL64+:} false; then :
6752   $as_echo_n "(cached) " >&6
6753 else
6754   if test -n "$OTOOL64"; then
6755   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
6756 else
6757 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6758 for as_dir in $PATH
6759 do
6760   IFS=$as_save_IFS
6761   test -z "$as_dir" && as_dir=.
6762     for ac_exec_ext in '' $ac_executable_extensions; do
6763   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6764     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
6765     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6766     break 2
6767   fi
6768 done
6769   done
6770 IFS=$as_save_IFS
6771
6772 fi
6773 fi
6774 OTOOL64=$ac_cv_prog_OTOOL64
6775 if test -n "$OTOOL64"; then
6776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
6777 $as_echo "$OTOOL64" >&6; }
6778 else
6779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6780 $as_echo "no" >&6; }
6781 fi
6782
6783
6784 fi
6785 if test -z "$ac_cv_prog_OTOOL64"; then
6786   ac_ct_OTOOL64=$OTOOL64
6787   # Extract the first word of "otool64", so it can be a program name with args.
6788 set dummy otool64; ac_word=$2
6789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6790 $as_echo_n "checking for $ac_word... " >&6; }
6791 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
6792   $as_echo_n "(cached) " >&6
6793 else
6794   if test -n "$ac_ct_OTOOL64"; then
6795   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
6796 else
6797 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6798 for as_dir in $PATH
6799 do
6800   IFS=$as_save_IFS
6801   test -z "$as_dir" && as_dir=.
6802     for ac_exec_ext in '' $ac_executable_extensions; do
6803   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6804     ac_cv_prog_ac_ct_OTOOL64="otool64"
6805     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6806     break 2
6807   fi
6808 done
6809   done
6810 IFS=$as_save_IFS
6811
6812 fi
6813 fi
6814 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
6815 if test -n "$ac_ct_OTOOL64"; then
6816   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
6817 $as_echo "$ac_ct_OTOOL64" >&6; }
6818 else
6819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6820 $as_echo "no" >&6; }
6821 fi
6822
6823   if test "x$ac_ct_OTOOL64" = x; then
6824     OTOOL64=":"
6825   else
6826     case $cross_compiling:$ac_tool_warned in
6827 yes:)
6828 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6829 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6830 ac_tool_warned=yes ;;
6831 esac
6832     OTOOL64=$ac_ct_OTOOL64
6833   fi
6834 else
6835   OTOOL64="$ac_cv_prog_OTOOL64"
6836 fi
6837
6838
6839
6840
6841
6842
6843
6844
6845
6846
6847
6848
6849
6850
6851
6852
6853
6854
6855
6856
6857
6858
6859
6860
6861
6862
6863
6864     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
6865 $as_echo_n "checking for -single_module linker flag... " >&6; }
6866 if ${lt_cv_apple_cc_single_mod+:} false; then :
6867   $as_echo_n "(cached) " >&6
6868 else
6869   lt_cv_apple_cc_single_mod=no
6870       if test -z "${LT_MULTI_MODULE}"; then
6871         # By default we will add the -single_module flag. You can override
6872         # by either setting the environment variable LT_MULTI_MODULE
6873         # non-empty at configure time, or by adding -multi_module to the
6874         # link flags.
6875         rm -rf libconftest.dylib*
6876         echo "int foo(void){return 1;}" > conftest.c
6877         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
6878 -dynamiclib -Wl,-single_module conftest.c" >&5
6879         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
6880           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
6881         _lt_result=$?
6882         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
6883           lt_cv_apple_cc_single_mod=yes
6884         else
6885           cat conftest.err >&5
6886         fi
6887         rm -rf libconftest.dylib*
6888         rm -f conftest.*
6889       fi
6890 fi
6891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
6892 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
6893     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
6894 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
6895 if ${lt_cv_ld_exported_symbols_list+:} false; then :
6896   $as_echo_n "(cached) " >&6
6897 else
6898   lt_cv_ld_exported_symbols_list=no
6899       save_LDFLAGS=$LDFLAGS
6900       echo "_main" > conftest.sym
6901       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
6902       if test x$gcc_no_link = xyes; then
6903   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6904 fi
6905 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6906 /* end confdefs.h.  */
6907
6908 int
6909 main ()
6910 {
6911
6912   ;
6913   return 0;
6914 }
6915 _ACEOF
6916 if ac_fn_c_try_link "$LINENO"; then :
6917   lt_cv_ld_exported_symbols_list=yes
6918 else
6919   lt_cv_ld_exported_symbols_list=no
6920 fi
6921 rm -f core conftest.err conftest.$ac_objext \
6922     conftest$ac_exeext conftest.$ac_ext
6923         LDFLAGS="$save_LDFLAGS"
6924
6925 fi
6926 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
6927 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
6928     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
6929 $as_echo_n "checking for -force_load linker flag... " >&6; }
6930 if ${lt_cv_ld_force_load+:} false; then :
6931   $as_echo_n "(cached) " >&6
6932 else
6933   lt_cv_ld_force_load=no
6934       cat > conftest.c << _LT_EOF
6935 int forced_loaded() { return 2;}
6936 _LT_EOF
6937       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
6938       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
6939       echo "$AR cru libconftest.a conftest.o" >&5
6940       $AR cru libconftest.a conftest.o 2>&5
6941       cat > conftest.c << _LT_EOF
6942 int main() { return 0;}
6943 _LT_EOF
6944       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
6945       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
6946       _lt_result=$?
6947       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
6948         lt_cv_ld_force_load=yes
6949       else
6950         cat conftest.err >&5
6951       fi
6952         rm -f conftest.err libconftest.a conftest conftest.c
6953         rm -rf conftest.dSYM
6954
6955 fi
6956 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
6957 $as_echo "$lt_cv_ld_force_load" >&6; }
6958     case $host_os in
6959     rhapsody* | darwin1.[012])
6960       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
6961     darwin1.*)
6962       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
6963     darwin*) # darwin 5.x on
6964       # if running on 10.5 or later, the deployment target defaults
6965       # to the OS version, if on x86, and 10.4, the deployment
6966       # target defaults to 10.4. Don't you love it?
6967       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
6968         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
6969           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
6970         10.[012][,.]*)
6971           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
6972         10.*)
6973           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
6974       esac
6975     ;;
6976   esac
6977     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
6978       _lt_dar_single_mod='$single_module'
6979     fi
6980     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
6981       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
6982     else
6983       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
6984     fi
6985     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
6986       _lt_dsymutil='~$DSYMUTIL $lib || :'
6987     else
6988       _lt_dsymutil=
6989     fi
6990     ;;
6991   esac
6992
6993 ac_ext=c
6994 ac_cpp='$CPP $CPPFLAGS'
6995 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6996 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6997 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6999 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7000 # On Suns, sometimes $CPP names a directory.
7001 if test -n "$CPP" && test -d "$CPP"; then
7002   CPP=
7003 fi
7004 if test -z "$CPP"; then
7005   if ${ac_cv_prog_CPP+:} false; then :
7006   $as_echo_n "(cached) " >&6
7007 else
7008       # Double quotes because CPP needs to be expanded
7009     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7010     do
7011       ac_preproc_ok=false
7012 for ac_c_preproc_warn_flag in '' yes
7013 do
7014   # Use a header file that comes with gcc, so configuring glibc
7015   # with a fresh cross-compiler works.
7016   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7017   # <limits.h> exists even on freestanding compilers.
7018   # On the NeXT, cc -E runs the code through the compiler's parser,
7019   # not just through cpp. "Syntax error" is here to catch this case.
7020   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7021 /* end confdefs.h.  */
7022 #ifdef __STDC__
7023 # include <limits.h>
7024 #else
7025 # include <assert.h>
7026 #endif
7027                      Syntax error
7028 _ACEOF
7029 if ac_fn_c_try_cpp "$LINENO"; then :
7030
7031 else
7032   # Broken: fails on valid input.
7033 continue
7034 fi
7035 rm -f conftest.err conftest.i conftest.$ac_ext
7036
7037   # OK, works on sane cases.  Now check whether nonexistent headers
7038   # can be detected and how.
7039   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7040 /* end confdefs.h.  */
7041 #include <ac_nonexistent.h>
7042 _ACEOF
7043 if ac_fn_c_try_cpp "$LINENO"; then :
7044   # Broken: success on invalid input.
7045 continue
7046 else
7047   # Passes both tests.
7048 ac_preproc_ok=:
7049 break
7050 fi
7051 rm -f conftest.err conftest.i conftest.$ac_ext
7052
7053 done
7054 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7055 rm -f conftest.i conftest.err conftest.$ac_ext
7056 if $ac_preproc_ok; then :
7057   break
7058 fi
7059
7060     done
7061     ac_cv_prog_CPP=$CPP
7062
7063 fi
7064   CPP=$ac_cv_prog_CPP
7065 else
7066   ac_cv_prog_CPP=$CPP
7067 fi
7068 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7069 $as_echo "$CPP" >&6; }
7070 ac_preproc_ok=false
7071 for ac_c_preproc_warn_flag in '' yes
7072 do
7073   # Use a header file that comes with gcc, so configuring glibc
7074   # with a fresh cross-compiler works.
7075   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7076   # <limits.h> exists even on freestanding compilers.
7077   # On the NeXT, cc -E runs the code through the compiler's parser,
7078   # not just through cpp. "Syntax error" is here to catch this case.
7079   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7080 /* end confdefs.h.  */
7081 #ifdef __STDC__
7082 # include <limits.h>
7083 #else
7084 # include <assert.h>
7085 #endif
7086                      Syntax error
7087 _ACEOF
7088 if ac_fn_c_try_cpp "$LINENO"; then :
7089
7090 else
7091   # Broken: fails on valid input.
7092 continue
7093 fi
7094 rm -f conftest.err conftest.i conftest.$ac_ext
7095
7096   # OK, works on sane cases.  Now check whether nonexistent headers
7097   # can be detected and how.
7098   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7099 /* end confdefs.h.  */
7100 #include <ac_nonexistent.h>
7101 _ACEOF
7102 if ac_fn_c_try_cpp "$LINENO"; then :
7103   # Broken: success on invalid input.
7104 continue
7105 else
7106   # Passes both tests.
7107 ac_preproc_ok=:
7108 break
7109 fi
7110 rm -f conftest.err conftest.i conftest.$ac_ext
7111
7112 done
7113 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7114 rm -f conftest.i conftest.err conftest.$ac_ext
7115 if $ac_preproc_ok; then :
7116
7117 else
7118   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7119 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7120 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7121 See \`config.log' for more details" "$LINENO" 5; }
7122 fi
7123
7124 ac_ext=c
7125 ac_cpp='$CPP $CPPFLAGS'
7126 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7127 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7128 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7129
7130
7131 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7132 $as_echo_n "checking for ANSI C header files... " >&6; }
7133 if ${ac_cv_header_stdc+:} false; then :
7134   $as_echo_n "(cached) " >&6
7135 else
7136   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7137 /* end confdefs.h.  */
7138 #include <stdlib.h>
7139 #include <stdarg.h>
7140 #include <string.h>
7141 #include <float.h>
7142
7143 int
7144 main ()
7145 {
7146
7147   ;
7148   return 0;
7149 }
7150 _ACEOF
7151 if ac_fn_c_try_compile "$LINENO"; then :
7152   ac_cv_header_stdc=yes
7153 else
7154   ac_cv_header_stdc=no
7155 fi
7156 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7157
7158 if test $ac_cv_header_stdc = yes; then
7159   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7160   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7161 /* end confdefs.h.  */
7162 #include <string.h>
7163
7164 _ACEOF
7165 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7166   $EGREP "memchr" >/dev/null 2>&1; then :
7167
7168 else
7169   ac_cv_header_stdc=no
7170 fi
7171 rm -f conftest*
7172
7173 fi
7174
7175 if test $ac_cv_header_stdc = yes; then
7176   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7177   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7178 /* end confdefs.h.  */
7179 #include <stdlib.h>
7180
7181 _ACEOF
7182 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7183   $EGREP "free" >/dev/null 2>&1; then :
7184
7185 else
7186   ac_cv_header_stdc=no
7187 fi
7188 rm -f conftest*
7189
7190 fi
7191
7192 if test $ac_cv_header_stdc = yes; then
7193   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7194   if test "$cross_compiling" = yes; then :
7195   :
7196 else
7197   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7198 /* end confdefs.h.  */
7199 #include <ctype.h>
7200 #include <stdlib.h>
7201 #if ((' ' & 0x0FF) == 0x020)
7202 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7203 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7204 #else
7205 # define ISLOWER(c) \
7206                    (('a' <= (c) && (c) <= 'i') \
7207                      || ('j' <= (c) && (c) <= 'r') \
7208                      || ('s' <= (c) && (c) <= 'z'))
7209 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7210 #endif
7211
7212 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7213 int
7214 main ()
7215 {
7216   int i;
7217   for (i = 0; i < 256; i++)
7218     if (XOR (islower (i), ISLOWER (i))
7219         || toupper (i) != TOUPPER (i))
7220       return 2;
7221   return 0;
7222 }
7223 _ACEOF
7224 if ac_fn_c_try_run "$LINENO"; then :
7225
7226 else
7227   ac_cv_header_stdc=no
7228 fi
7229 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7230   conftest.$ac_objext conftest.beam conftest.$ac_ext
7231 fi
7232
7233 fi
7234 fi
7235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7236 $as_echo "$ac_cv_header_stdc" >&6; }
7237 if test $ac_cv_header_stdc = yes; then
7238
7239 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7240
7241 fi
7242
7243 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7244 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7245                   inttypes.h stdint.h unistd.h
7246 do :
7247   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7248 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7249 "
7250 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7251   cat >>confdefs.h <<_ACEOF
7252 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7253 _ACEOF
7254
7255 fi
7256
7257 done
7258
7259
7260 for ac_header in dlfcn.h
7261 do :
7262   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7263 "
7264 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7265   cat >>confdefs.h <<_ACEOF
7266 #define HAVE_DLFCN_H 1
7267 _ACEOF
7268
7269 fi
7270
7271 done
7272
7273
7274
7275
7276
7277 # Set options
7278
7279
7280
7281         enable_dlopen=no
7282
7283
7284
7285             # Check whether --enable-shared was given.
7286 if test "${enable_shared+set}" = set; then :
7287   enableval=$enable_shared; p=${PACKAGE-default}
7288     case $enableval in
7289     yes) enable_shared=yes ;;
7290     no) enable_shared=no ;;
7291     *)
7292       enable_shared=no
7293       # Look at the argument we got.  We use all the common list separators.
7294       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7295       for pkg in $enableval; do
7296         IFS="$lt_save_ifs"
7297         if test "X$pkg" = "X$p"; then
7298           enable_shared=yes
7299         fi
7300       done
7301       IFS="$lt_save_ifs"
7302       ;;
7303     esac
7304 else
7305   enable_shared=yes
7306 fi
7307
7308
7309
7310
7311
7312
7313
7314
7315
7316   # Check whether --enable-static was given.
7317 if test "${enable_static+set}" = set; then :
7318   enableval=$enable_static; p=${PACKAGE-default}
7319     case $enableval in
7320     yes) enable_static=yes ;;
7321     no) enable_static=no ;;
7322     *)
7323      enable_static=no
7324       # Look at the argument we got.  We use all the common list separators.
7325       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7326       for pkg in $enableval; do
7327         IFS="$lt_save_ifs"
7328         if test "X$pkg" = "X$p"; then
7329           enable_static=yes
7330         fi
7331       done
7332       IFS="$lt_save_ifs"
7333       ;;
7334     esac
7335 else
7336   enable_static=yes
7337 fi
7338
7339
7340
7341
7342
7343
7344
7345
7346
7347
7348 # Check whether --with-pic was given.
7349 if test "${with_pic+set}" = set; then :
7350   withval=$with_pic; pic_mode="$withval"
7351 else
7352   pic_mode=default
7353 fi
7354
7355
7356 test -z "$pic_mode" && pic_mode=default
7357
7358
7359
7360
7361
7362
7363
7364   # Check whether --enable-fast-install was given.
7365 if test "${enable_fast_install+set}" = set; then :
7366   enableval=$enable_fast_install; p=${PACKAGE-default}
7367     case $enableval in
7368     yes) enable_fast_install=yes ;;
7369     no) enable_fast_install=no ;;
7370     *)
7371       enable_fast_install=no
7372       # Look at the argument we got.  We use all the common list separators.
7373       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7374       for pkg in $enableval; do
7375         IFS="$lt_save_ifs"
7376         if test "X$pkg" = "X$p"; then
7377           enable_fast_install=yes
7378         fi
7379       done
7380       IFS="$lt_save_ifs"
7381       ;;
7382     esac
7383 else
7384   enable_fast_install=yes
7385 fi
7386
7387
7388
7389
7390
7391
7392
7393
7394
7395
7396
7397 # This can be used to rebuild libtool when needed
7398 LIBTOOL_DEPS="$ltmain"
7399
7400 # Always use our own libtool.
7401 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7402
7403
7404
7405
7406
7407
7408
7409
7410
7411
7412
7413
7414
7415
7416
7417
7418
7419
7420
7421
7422
7423
7424
7425
7426
7427
7428 test -z "$LN_S" && LN_S="ln -s"
7429
7430
7431
7432
7433
7434
7435
7436
7437
7438
7439
7440
7441
7442
7443 if test -n "${ZSH_VERSION+set}" ; then
7444    setopt NO_GLOB_SUBST
7445 fi
7446
7447 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7448 $as_echo_n "checking for objdir... " >&6; }
7449 if ${lt_cv_objdir+:} false; then :
7450   $as_echo_n "(cached) " >&6
7451 else
7452   rm -f .libs 2>/dev/null
7453 mkdir .libs 2>/dev/null
7454 if test -d .libs; then
7455   lt_cv_objdir=.libs
7456 else
7457   # MS-DOS does not allow filenames that begin with a dot.
7458   lt_cv_objdir=_libs
7459 fi
7460 rmdir .libs 2>/dev/null
7461 fi
7462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7463 $as_echo "$lt_cv_objdir" >&6; }
7464 objdir=$lt_cv_objdir
7465
7466
7467
7468
7469
7470 cat >>confdefs.h <<_ACEOF
7471 #define LT_OBJDIR "$lt_cv_objdir/"
7472 _ACEOF
7473
7474
7475
7476
7477 case $host_os in
7478 aix3*)
7479   # AIX sometimes has problems with the GCC collect2 program.  For some
7480   # reason, if we set the COLLECT_NAMES environment variable, the problems
7481   # vanish in a puff of smoke.
7482   if test "X${COLLECT_NAMES+set}" != Xset; then
7483     COLLECT_NAMES=
7484     export COLLECT_NAMES
7485   fi
7486   ;;
7487 esac
7488
7489 # Global variables:
7490 ofile=libtool
7491 can_build_shared=yes
7492
7493 # All known linkers require a `.a' archive for static linking (except MSVC,
7494 # which needs '.lib').
7495 libext=a
7496
7497 with_gnu_ld="$lt_cv_prog_gnu_ld"
7498
7499 old_CC="$CC"
7500 old_CFLAGS="$CFLAGS"
7501
7502 # Set sane defaults for various variables
7503 test -z "$CC" && CC=cc
7504 test -z "$LTCC" && LTCC=$CC
7505 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
7506 test -z "$LD" && LD=ld
7507 test -z "$ac_objext" && ac_objext=o
7508
7509 for cc_temp in $compiler""; do
7510   case $cc_temp in
7511     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
7512     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
7513     \-*) ;;
7514     *) break;;
7515   esac
7516 done
7517 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
7518
7519
7520 # Only perform the check for file, if the check method requires it
7521 test -z "$MAGIC_CMD" && MAGIC_CMD=file
7522 case $deplibs_check_method in
7523 file_magic*)
7524   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
7525     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
7526 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
7527 if ${lt_cv_path_MAGIC_CMD+:} false; then :
7528   $as_echo_n "(cached) " >&6
7529 else
7530   case $MAGIC_CMD in
7531 [\\/*] |  ?:[\\/]*)
7532   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7533   ;;
7534 *)
7535   lt_save_MAGIC_CMD="$MAGIC_CMD"
7536   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7537   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7538   for ac_dir in $ac_dummy; do
7539     IFS="$lt_save_ifs"
7540     test -z "$ac_dir" && ac_dir=.
7541     if test -f $ac_dir/${ac_tool_prefix}file; then
7542       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
7543       if test -n "$file_magic_test_file"; then
7544         case $deplibs_check_method in
7545         "file_magic "*)
7546           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7547           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7548           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7549             $EGREP "$file_magic_regex" > /dev/null; then
7550             :
7551           else
7552             cat <<_LT_EOF 1>&2
7553
7554 *** Warning: the command libtool uses to detect shared libraries,
7555 *** $file_magic_cmd, produces output that libtool cannot recognize.
7556 *** The result is that libtool may fail to recognize shared libraries
7557 *** as such.  This will affect the creation of libtool libraries that
7558 *** depend on shared libraries, but programs linked with such libtool
7559 *** libraries will work regardless of this problem.  Nevertheless, you
7560 *** may want to report the problem to your system manager and/or to
7561 *** bug-libtool@gnu.org
7562
7563 _LT_EOF
7564           fi ;;
7565         esac
7566       fi
7567       break
7568     fi
7569   done
7570   IFS="$lt_save_ifs"
7571   MAGIC_CMD="$lt_save_MAGIC_CMD"
7572   ;;
7573 esac
7574 fi
7575
7576 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7577 if test -n "$MAGIC_CMD"; then
7578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7579 $as_echo "$MAGIC_CMD" >&6; }
7580 else
7581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7582 $as_echo "no" >&6; }
7583 fi
7584
7585
7586
7587
7588
7589 if test -z "$lt_cv_path_MAGIC_CMD"; then
7590   if test -n "$ac_tool_prefix"; then
7591     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
7592 $as_echo_n "checking for file... " >&6; }
7593 if ${lt_cv_path_MAGIC_CMD+:} false; then :
7594   $as_echo_n "(cached) " >&6
7595 else
7596   case $MAGIC_CMD in
7597 [\\/*] |  ?:[\\/]*)
7598   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7599   ;;
7600 *)
7601   lt_save_MAGIC_CMD="$MAGIC_CMD"
7602   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7603   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7604   for ac_dir in $ac_dummy; do
7605     IFS="$lt_save_ifs"
7606     test -z "$ac_dir" && ac_dir=.
7607     if test -f $ac_dir/file; then
7608       lt_cv_path_MAGIC_CMD="$ac_dir/file"
7609       if test -n "$file_magic_test_file"; then
7610         case $deplibs_check_method in
7611         "file_magic "*)
7612           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7613           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7614           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7615             $EGREP "$file_magic_regex" > /dev/null; then
7616             :
7617           else
7618             cat <<_LT_EOF 1>&2
7619
7620 *** Warning: the command libtool uses to detect shared libraries,
7621 *** $file_magic_cmd, produces output that libtool cannot recognize.
7622 *** The result is that libtool may fail to recognize shared libraries
7623 *** as such.  This will affect the creation of libtool libraries that
7624 *** depend on shared libraries, but programs linked with such libtool
7625 *** libraries will work regardless of this problem.  Nevertheless, you
7626 *** may want to report the problem to your system manager and/or to
7627 *** bug-libtool@gnu.org
7628
7629 _LT_EOF
7630           fi ;;
7631         esac
7632       fi
7633       break
7634     fi
7635   done
7636   IFS="$lt_save_ifs"
7637   MAGIC_CMD="$lt_save_MAGIC_CMD"
7638   ;;
7639 esac
7640 fi
7641
7642 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7643 if test -n "$MAGIC_CMD"; then
7644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7645 $as_echo "$MAGIC_CMD" >&6; }
7646 else
7647   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7648 $as_echo "no" >&6; }
7649 fi
7650
7651
7652   else
7653     MAGIC_CMD=:
7654   fi
7655 fi
7656
7657   fi
7658   ;;
7659 esac
7660
7661 # Use C for the default configuration in the libtool script
7662
7663 lt_save_CC="$CC"
7664 ac_ext=c
7665 ac_cpp='$CPP $CPPFLAGS'
7666 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7667 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7668 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7669
7670
7671 # Source file extension for C test sources.
7672 ac_ext=c
7673
7674 # Object file extension for compiled C test sources.
7675 objext=o
7676 objext=$objext
7677
7678 # Code to be used in simple compile tests
7679 lt_simple_compile_test_code="int some_variable = 0;"
7680
7681 # Code to be used in simple link tests
7682 lt_simple_link_test_code='int main(){return(0);}'
7683
7684
7685
7686
7687
7688
7689
7690 # If no C compiler was specified, use CC.
7691 LTCC=${LTCC-"$CC"}
7692
7693 # If no C compiler flags were specified, use CFLAGS.
7694 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
7695
7696 # Allow CC to be a program name with arguments.
7697 compiler=$CC
7698
7699 # Save the default compiler, since it gets overwritten when the other
7700 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
7701 compiler_DEFAULT=$CC
7702
7703 # save warnings/boilerplate of simple test code
7704 ac_outfile=conftest.$ac_objext
7705 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
7706 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
7707 _lt_compiler_boilerplate=`cat conftest.err`
7708 $RM conftest*
7709
7710 ac_outfile=conftest.$ac_objext
7711 echo "$lt_simple_link_test_code" >conftest.$ac_ext
7712 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
7713 _lt_linker_boilerplate=`cat conftest.err`
7714 $RM -r conftest*
7715
7716
7717 ## CAVEAT EMPTOR:
7718 ## There is no encapsulation within the following macros, do not change
7719 ## the running order or otherwise move them around unless you know exactly
7720 ## what you are doing...
7721 if test -n "$compiler"; then
7722
7723 lt_prog_compiler_no_builtin_flag=
7724
7725 if test "$GCC" = yes; then
7726   case $cc_basename in
7727   nvcc*)
7728     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
7729   *)
7730     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
7731   esac
7732
7733   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
7734 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
7735 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
7736   $as_echo_n "(cached) " >&6
7737 else
7738   lt_cv_prog_compiler_rtti_exceptions=no
7739    ac_outfile=conftest.$ac_objext
7740    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
7741    lt_compiler_flag="-fno-rtti -fno-exceptions"
7742    # Insert the option either (1) after the last *FLAGS variable, or
7743    # (2) before a word containing "conftest.", or (3) at the end.
7744    # Note that $ac_compile itself does not contain backslashes and begins
7745    # with a dollar sign (not a hyphen), so the echo should work correctly.
7746    # The option is referenced via a variable to avoid confusing sed.
7747    lt_compile=`echo "$ac_compile" | $SED \
7748    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
7749    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
7750    -e 's:$: $lt_compiler_flag:'`
7751    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
7752    (eval "$lt_compile" 2>conftest.err)
7753    ac_status=$?
7754    cat conftest.err >&5
7755    echo "$as_me:$LINENO: \$? = $ac_status" >&5
7756    if (exit $ac_status) && test -s "$ac_outfile"; then
7757      # The compiler can only warn and ignore the option if not recognized
7758      # So say no if there are warnings other than the usual output.
7759      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
7760      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
7761      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
7762        lt_cv_prog_compiler_rtti_exceptions=yes
7763      fi
7764    fi
7765    $RM conftest*
7766
7767 fi
7768 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
7769 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
7770
7771 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
7772     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
7773 else
7774     :
7775 fi
7776
7777 fi
7778
7779
7780
7781
7782
7783
7784   lt_prog_compiler_wl=
7785 lt_prog_compiler_pic=
7786 lt_prog_compiler_static=
7787
7788 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
7789 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
7790
7791   if test "$GCC" = yes; then
7792     lt_prog_compiler_wl='-Wl,'
7793     lt_prog_compiler_static='-static'
7794
7795     case $host_os in
7796       aix*)
7797       # All AIX code is PIC.
7798       if test "$host_cpu" = ia64; then
7799         # AIX 5 now supports IA64 processor
7800         lt_prog_compiler_static='-Bstatic'
7801       fi
7802       lt_prog_compiler_pic='-fPIC'
7803       ;;
7804
7805     amigaos*)
7806       case $host_cpu in
7807       powerpc)
7808             # see comment about AmigaOS4 .so support
7809             lt_prog_compiler_pic='-fPIC'
7810         ;;
7811       m68k)
7812             # FIXME: we need at least 68020 code to build shared libraries, but
7813             # adding the `-m68020' flag to GCC prevents building anything better,
7814             # like `-m68040'.
7815             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
7816         ;;
7817       esac
7818       ;;
7819
7820     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
7821       # PIC is the default for these OSes.
7822       ;;
7823
7824     mingw* | cygwin* | pw32* | os2* | cegcc*)
7825       # This hack is so that the source file can tell whether it is being
7826       # built for inclusion in a dll (and should export symbols for example).
7827       # Although the cygwin gcc ignores -fPIC, still need this for old-style
7828       # (--disable-auto-import) libraries
7829       lt_prog_compiler_pic='-DDLL_EXPORT'
7830       ;;
7831
7832     darwin* | rhapsody*)
7833       # PIC is the default on this platform
7834       # Common symbols not allowed in MH_DYLIB files
7835       lt_prog_compiler_pic='-fno-common'
7836       ;;
7837
7838     haiku*)
7839       # PIC is the default for Haiku.
7840       # The "-static" flag exists, but is broken.
7841       lt_prog_compiler_static=
7842       ;;
7843
7844     hpux*)
7845       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
7846       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
7847       # sets the default TLS model and affects inlining.
7848       case $host_cpu in
7849       hppa*64*)
7850         # +Z the default
7851         ;;
7852       *)
7853         lt_prog_compiler_pic='-fPIC'
7854         ;;
7855       esac
7856       ;;
7857
7858     interix[3-9]*)
7859       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
7860       # Instead, we relocate shared libraries at runtime.
7861       ;;
7862
7863     msdosdjgpp*)
7864       # Just because we use GCC doesn't mean we suddenly get shared libraries
7865       # on systems that don't support them.
7866       lt_prog_compiler_can_build_shared=no
7867       enable_shared=no
7868       ;;
7869
7870     *nto* | *qnx*)
7871       # QNX uses GNU C++, but need to define -shared option too, otherwise
7872       # it will coredump.
7873       lt_prog_compiler_pic='-fPIC -shared'
7874       ;;
7875
7876     sysv4*MP*)
7877       if test -d /usr/nec; then
7878         lt_prog_compiler_pic=-Kconform_pic
7879       fi
7880       ;;
7881
7882     *)
7883       lt_prog_compiler_pic='-fPIC'
7884       ;;
7885     esac
7886
7887     case $cc_basename in
7888     nvcc*) # Cuda Compiler Driver 2.2
7889       lt_prog_compiler_wl='-Xlinker '
7890       lt_prog_compiler_pic='-Xcompiler -fPIC'
7891       ;;
7892     esac
7893   else
7894     # PORTME Check for flag to pass linker flags through the system compiler.
7895     case $host_os in
7896     aix*)
7897       lt_prog_compiler_wl='-Wl,'
7898       if test "$host_cpu" = ia64; then
7899         # AIX 5 now supports IA64 processor
7900         lt_prog_compiler_static='-Bstatic'
7901       else
7902         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
7903       fi
7904       ;;
7905
7906     mingw* | cygwin* | pw32* | os2* | cegcc*)
7907       # This hack is so that the source file can tell whether it is being
7908       # built for inclusion in a dll (and should export symbols for example).
7909       lt_prog_compiler_pic='-DDLL_EXPORT'
7910       ;;
7911
7912     hpux9* | hpux10* | hpux11*)
7913       lt_prog_compiler_wl='-Wl,'
7914       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
7915       # not for PA HP-UX.
7916       case $host_cpu in
7917       hppa*64*|ia64*)
7918         # +Z the default
7919         ;;
7920       *)
7921         lt_prog_compiler_pic='+Z'
7922         ;;
7923       esac
7924       # Is there a better lt_prog_compiler_static that works with the bundled CC?
7925       lt_prog_compiler_static='${wl}-a ${wl}archive'
7926       ;;
7927
7928     irix5* | irix6* | nonstopux*)
7929       lt_prog_compiler_wl='-Wl,'
7930       # PIC (with -KPIC) is the default.
7931       lt_prog_compiler_static='-non_shared'
7932       ;;
7933
7934     linux* | k*bsd*-gnu | kopensolaris*-gnu)
7935       case $cc_basename in
7936       # old Intel for x86_64 which still supported -KPIC.
7937       ecc*)
7938         lt_prog_compiler_wl='-Wl,'
7939         lt_prog_compiler_pic='-KPIC'
7940         lt_prog_compiler_static='-static'
7941         ;;
7942       # icc used to be incompatible with GCC.
7943       # ICC 10 doesn't accept -KPIC any more.
7944       icc* | ifort*)
7945         lt_prog_compiler_wl='-Wl,'
7946         lt_prog_compiler_pic='-fPIC'
7947         lt_prog_compiler_static='-static'
7948         ;;
7949       # Lahey Fortran 8.1.
7950       lf95*)
7951         lt_prog_compiler_wl='-Wl,'
7952         lt_prog_compiler_pic='--shared'
7953         lt_prog_compiler_static='--static'
7954         ;;
7955       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
7956         # Portland Group compilers (*not* the Pentium gcc compiler,
7957         # which looks to be a dead project)
7958         lt_prog_compiler_wl='-Wl,'
7959         lt_prog_compiler_pic='-fpic'
7960         lt_prog_compiler_static='-Bstatic'
7961         ;;
7962       ccc*)
7963         lt_prog_compiler_wl='-Wl,'
7964         # All Alpha code is PIC.
7965         lt_prog_compiler_static='-non_shared'
7966         ;;
7967       xl* | bgxl* | bgf* | mpixl*)
7968         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
7969         lt_prog_compiler_wl='-Wl,'
7970         lt_prog_compiler_pic='-qpic'
7971         lt_prog_compiler_static='-qstaticlink'
7972         ;;
7973       *)
7974         case `$CC -V 2>&1 | sed 5q` in
7975         *Sun\ F* | *Sun*Fortran*)
7976           # Sun Fortran 8.3 passes all unrecognized flags to the linker
7977           lt_prog_compiler_pic='-KPIC'
7978           lt_prog_compiler_static='-Bstatic'
7979           lt_prog_compiler_wl=''
7980           ;;
7981         *Sun\ C*)
7982           # Sun C 5.9
7983           lt_prog_compiler_pic='-KPIC'
7984           lt_prog_compiler_static='-Bstatic'
7985           lt_prog_compiler_wl='-Wl,'
7986           ;;
7987         esac
7988         ;;
7989       esac
7990       ;;
7991
7992     newsos6)
7993       lt_prog_compiler_pic='-KPIC'
7994       lt_prog_compiler_static='-Bstatic'
7995       ;;
7996
7997     *nto* | *qnx*)
7998       # QNX uses GNU C++, but need to define -shared option too, otherwise
7999       # it will coredump.
8000       lt_prog_compiler_pic='-fPIC -shared'
8001       ;;
8002
8003     osf3* | osf4* | osf5*)
8004       lt_prog_compiler_wl='-Wl,'
8005       # All OSF/1 code is PIC.
8006       lt_prog_compiler_static='-non_shared'
8007       ;;
8008
8009     rdos*)
8010       lt_prog_compiler_static='-non_shared'
8011       ;;
8012
8013     solaris*)
8014       lt_prog_compiler_pic='-KPIC'
8015       lt_prog_compiler_static='-Bstatic'
8016       case $cc_basename in
8017       f77* | f90* | f95*)
8018         lt_prog_compiler_wl='-Qoption ld ';;
8019       *)
8020         lt_prog_compiler_wl='-Wl,';;
8021       esac
8022       ;;
8023
8024     sunos4*)
8025       lt_prog_compiler_wl='-Qoption ld '
8026       lt_prog_compiler_pic='-PIC'
8027       lt_prog_compiler_static='-Bstatic'
8028       ;;
8029
8030     sysv4 | sysv4.2uw2* | sysv4.3*)
8031       lt_prog_compiler_wl='-Wl,'
8032       lt_prog_compiler_pic='-KPIC'
8033       lt_prog_compiler_static='-Bstatic'
8034       ;;
8035
8036     sysv4*MP*)
8037       if test -d /usr/nec ;then
8038         lt_prog_compiler_pic='-Kconform_pic'
8039         lt_prog_compiler_static='-Bstatic'
8040       fi
8041       ;;
8042
8043     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8044       lt_prog_compiler_wl='-Wl,'
8045       lt_prog_compiler_pic='-KPIC'
8046       lt_prog_compiler_static='-Bstatic'
8047       ;;
8048
8049     unicos*)
8050       lt_prog_compiler_wl='-Wl,'
8051       lt_prog_compiler_can_build_shared=no
8052       ;;
8053
8054     uts4*)
8055       lt_prog_compiler_pic='-pic'
8056       lt_prog_compiler_static='-Bstatic'
8057       ;;
8058
8059     *)
8060       lt_prog_compiler_can_build_shared=no
8061       ;;
8062     esac
8063   fi
8064
8065 case $host_os in
8066   # For platforms which do not support PIC, -DPIC is meaningless:
8067   *djgpp*)
8068     lt_prog_compiler_pic=
8069     ;;
8070   *)
8071     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8072     ;;
8073 esac
8074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8075 $as_echo "$lt_prog_compiler_pic" >&6; }
8076
8077
8078
8079
8080
8081
8082 #
8083 # Check to make sure the PIC flag actually works.
8084 #
8085 if test -n "$lt_prog_compiler_pic"; then
8086   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8087 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8088 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8089   $as_echo_n "(cached) " >&6
8090 else
8091   lt_cv_prog_compiler_pic_works=no
8092    ac_outfile=conftest.$ac_objext
8093    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8094    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8095    # Insert the option either (1) after the last *FLAGS variable, or
8096    # (2) before a word containing "conftest.", or (3) at the end.
8097    # Note that $ac_compile itself does not contain backslashes and begins
8098    # with a dollar sign (not a hyphen), so the echo should work correctly.
8099    # The option is referenced via a variable to avoid confusing sed.
8100    lt_compile=`echo "$ac_compile" | $SED \
8101    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8102    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8103    -e 's:$: $lt_compiler_flag:'`
8104    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8105    (eval "$lt_compile" 2>conftest.err)
8106    ac_status=$?
8107    cat conftest.err >&5
8108    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8109    if (exit $ac_status) && test -s "$ac_outfile"; then
8110      # The compiler can only warn and ignore the option if not recognized
8111      # So say no if there are warnings other than the usual output.
8112      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8113      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8114      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8115        lt_cv_prog_compiler_pic_works=yes
8116      fi
8117    fi
8118    $RM conftest*
8119
8120 fi
8121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8122 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8123
8124 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8125     case $lt_prog_compiler_pic in
8126      "" | " "*) ;;
8127      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8128      esac
8129 else
8130     lt_prog_compiler_pic=
8131      lt_prog_compiler_can_build_shared=no
8132 fi
8133
8134 fi
8135
8136
8137
8138
8139
8140
8141 #
8142 # Check to make sure the static flag actually works.
8143 #
8144 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8146 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8147 if ${lt_cv_prog_compiler_static_works+:} false; then :
8148   $as_echo_n "(cached) " >&6
8149 else
8150   lt_cv_prog_compiler_static_works=no
8151    save_LDFLAGS="$LDFLAGS"
8152    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8153    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8154    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8155      # The linker can only warn and ignore the option if not recognized
8156      # So say no if there are warnings
8157      if test -s conftest.err; then
8158        # Append any errors to the config.log.
8159        cat conftest.err 1>&5
8160        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8161        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8162        if diff conftest.exp conftest.er2 >/dev/null; then
8163          lt_cv_prog_compiler_static_works=yes
8164        fi
8165      else
8166        lt_cv_prog_compiler_static_works=yes
8167      fi
8168    fi
8169    $RM -r conftest*
8170    LDFLAGS="$save_LDFLAGS"
8171
8172 fi
8173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8174 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8175
8176 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8177     :
8178 else
8179     lt_prog_compiler_static=
8180 fi
8181
8182
8183
8184
8185
8186
8187
8188   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8189 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8190 if ${lt_cv_prog_compiler_c_o+:} false; then :
8191   $as_echo_n "(cached) " >&6
8192 else
8193   lt_cv_prog_compiler_c_o=no
8194    $RM -r conftest 2>/dev/null
8195    mkdir conftest
8196    cd conftest
8197    mkdir out
8198    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8199
8200    lt_compiler_flag="-o out/conftest2.$ac_objext"
8201    # Insert the option either (1) after the last *FLAGS variable, or
8202    # (2) before a word containing "conftest.", or (3) at the end.
8203    # Note that $ac_compile itself does not contain backslashes and begins
8204    # with a dollar sign (not a hyphen), so the echo should work correctly.
8205    lt_compile=`echo "$ac_compile" | $SED \
8206    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8207    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8208    -e 's:$: $lt_compiler_flag:'`
8209    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8210    (eval "$lt_compile" 2>out/conftest.err)
8211    ac_status=$?
8212    cat out/conftest.err >&5
8213    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8214    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8215    then
8216      # The compiler can only warn and ignore the option if not recognized
8217      # So say no if there are warnings
8218      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8219      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8220      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8221        lt_cv_prog_compiler_c_o=yes
8222      fi
8223    fi
8224    chmod u+w . 2>&5
8225    $RM conftest*
8226    # SGI C++ compiler will create directory out/ii_files/ for
8227    # template instantiation
8228    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8229    $RM out/* && rmdir out
8230    cd ..
8231    $RM -r conftest
8232    $RM conftest*
8233
8234 fi
8235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8236 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8237
8238
8239
8240
8241
8242
8243   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8244 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8245 if ${lt_cv_prog_compiler_c_o+:} false; then :
8246   $as_echo_n "(cached) " >&6
8247 else
8248   lt_cv_prog_compiler_c_o=no
8249    $RM -r conftest 2>/dev/null
8250    mkdir conftest
8251    cd conftest
8252    mkdir out
8253    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8254
8255    lt_compiler_flag="-o out/conftest2.$ac_objext"
8256    # Insert the option either (1) after the last *FLAGS variable, or
8257    # (2) before a word containing "conftest.", or (3) at the end.
8258    # Note that $ac_compile itself does not contain backslashes and begins
8259    # with a dollar sign (not a hyphen), so the echo should work correctly.
8260    lt_compile=`echo "$ac_compile" | $SED \
8261    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8262    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8263    -e 's:$: $lt_compiler_flag:'`
8264    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8265    (eval "$lt_compile" 2>out/conftest.err)
8266    ac_status=$?
8267    cat out/conftest.err >&5
8268    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8269    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8270    then
8271      # The compiler can only warn and ignore the option if not recognized
8272      # So say no if there are warnings
8273      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8274      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8275      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8276        lt_cv_prog_compiler_c_o=yes
8277      fi
8278    fi
8279    chmod u+w . 2>&5
8280    $RM conftest*
8281    # SGI C++ compiler will create directory out/ii_files/ for
8282    # template instantiation
8283    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8284    $RM out/* && rmdir out
8285    cd ..
8286    $RM -r conftest
8287    $RM conftest*
8288
8289 fi
8290 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8291 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8292
8293
8294
8295
8296 hard_links="nottested"
8297 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8298   # do not overwrite the value of need_locks provided by the user
8299   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8300 $as_echo_n "checking if we can lock with hard links... " >&6; }
8301   hard_links=yes
8302   $RM conftest*
8303   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8304   touch conftest.a
8305   ln conftest.a conftest.b 2>&5 || hard_links=no
8306   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8307   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8308 $as_echo "$hard_links" >&6; }
8309   if test "$hard_links" = no; then
8310     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8311 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8312     need_locks=warn
8313   fi
8314 else
8315   need_locks=no
8316 fi
8317
8318
8319
8320
8321
8322
8323   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8324 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8325
8326   runpath_var=
8327   allow_undefined_flag=
8328   always_export_symbols=no
8329   archive_cmds=
8330   archive_expsym_cmds=
8331   compiler_needs_object=no
8332   enable_shared_with_static_runtimes=no
8333   export_dynamic_flag_spec=
8334   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8335   hardcode_automatic=no
8336   hardcode_direct=no
8337   hardcode_direct_absolute=no
8338   hardcode_libdir_flag_spec=
8339   hardcode_libdir_flag_spec_ld=
8340   hardcode_libdir_separator=
8341   hardcode_minus_L=no
8342   hardcode_shlibpath_var=unsupported
8343   inherit_rpath=no
8344   link_all_deplibs=unknown
8345   module_cmds=
8346   module_expsym_cmds=
8347   old_archive_from_new_cmds=
8348   old_archive_from_expsyms_cmds=
8349   thread_safe_flag_spec=
8350   whole_archive_flag_spec=
8351   # include_expsyms should be a list of space-separated symbols to be *always*
8352   # included in the symbol list
8353   include_expsyms=
8354   # exclude_expsyms can be an extended regexp of symbols to exclude
8355   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8356   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8357   # as well as any symbol that contains `d'.
8358   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8359   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8360   # platforms (ab)use it in PIC code, but their linkers get confused if
8361   # the symbol is explicitly referenced.  Since portable code cannot
8362   # rely on this symbol name, it's probably fine to never include it in
8363   # preloaded symbol tables.
8364   # Exclude shared library initialization/finalization symbols.
8365   extract_expsyms_cmds=
8366
8367   case $host_os in
8368   cygwin* | mingw* | pw32* | cegcc*)
8369     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8370     # When not using gcc, we currently assume that we are using
8371     # Microsoft Visual C++.
8372     if test "$GCC" != yes; then
8373       with_gnu_ld=no
8374     fi
8375     ;;
8376   interix*)
8377     # we just hope/assume this is gcc and not c89 (= MSVC++)
8378     with_gnu_ld=yes
8379     ;;
8380   openbsd*)
8381     with_gnu_ld=no
8382     ;;
8383   esac
8384
8385   ld_shlibs=yes
8386
8387   # On some targets, GNU ld is compatible enough with the native linker
8388   # that we're better off using the native interface for both.
8389   lt_use_gnu_ld_interface=no
8390   if test "$with_gnu_ld" = yes; then
8391     case $host_os in
8392       aix*)
8393         # The AIX port of GNU ld has always aspired to compatibility
8394         # with the native linker.  However, as the warning in the GNU ld
8395         # block says, versions before 2.19.5* couldn't really create working
8396         # shared libraries, regardless of the interface used.
8397         case `$LD -v 2>&1` in
8398           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8399           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8400           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8401           *)
8402             lt_use_gnu_ld_interface=yes
8403             ;;
8404         esac
8405         ;;
8406       *)
8407         lt_use_gnu_ld_interface=yes
8408         ;;
8409     esac
8410   fi
8411
8412   if test "$lt_use_gnu_ld_interface" = yes; then
8413     # If archive_cmds runs LD, not CC, wlarc should be empty
8414     wlarc='${wl}'
8415
8416     # Set some defaults for GNU ld with shared library support. These
8417     # are reset later if shared libraries are not supported. Putting them
8418     # here allows them to be overridden if necessary.
8419     runpath_var=LD_RUN_PATH
8420     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8421     export_dynamic_flag_spec='${wl}--export-dynamic'
8422     # ancient GNU ld didn't support --whole-archive et. al.
8423     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8424       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8425     else
8426       whole_archive_flag_spec=
8427     fi
8428     supports_anon_versioning=no
8429     case `$LD -v 2>&1` in
8430       *GNU\ gold*) supports_anon_versioning=yes ;;
8431       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8432       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8433       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8434       *\ 2.11.*) ;; # other 2.11 versions
8435       *) supports_anon_versioning=yes ;;
8436     esac
8437
8438     # See if GNU ld supports shared libraries.
8439     case $host_os in
8440     aix[3-9]*)
8441       # On AIX/PPC, the GNU linker is very broken
8442       if test "$host_cpu" != ia64; then
8443         ld_shlibs=no
8444         cat <<_LT_EOF 1>&2
8445
8446 *** Warning: the GNU linker, at least up to release 2.19, is reported
8447 *** to be unable to reliably create shared libraries on AIX.
8448 *** Therefore, libtool is disabling shared libraries support.  If you
8449 *** really care for shared libraries, you may want to install binutils
8450 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
8451 *** You will then need to restart the configuration process.
8452
8453 _LT_EOF
8454       fi
8455       ;;
8456
8457     amigaos*)
8458       case $host_cpu in
8459       powerpc)
8460             # see comment about AmigaOS4 .so support
8461             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8462             archive_expsym_cmds=''
8463         ;;
8464       m68k)
8465             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8466             hardcode_libdir_flag_spec='-L$libdir'
8467             hardcode_minus_L=yes
8468         ;;
8469       esac
8470       ;;
8471
8472     beos*)
8473       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8474         allow_undefined_flag=unsupported
8475         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
8476         # support --undefined.  This deserves some investigation.  FIXME
8477         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8478       else
8479         ld_shlibs=no
8480       fi
8481       ;;
8482
8483     cygwin* | mingw* | pw32* | cegcc*)
8484       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
8485       # as there is no search path for DLLs.
8486       hardcode_libdir_flag_spec='-L$libdir'
8487       export_dynamic_flag_spec='${wl}--export-all-symbols'
8488       allow_undefined_flag=unsupported
8489       always_export_symbols=no
8490       enable_shared_with_static_runtimes=yes
8491       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
8492
8493       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
8494         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8495         # If the export-symbols file already is a .def file (1st line
8496         # is EXPORTS), use it as is; otherwise, prepend...
8497         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
8498           cp $export_symbols $output_objdir/$soname.def;
8499         else
8500           echo EXPORTS > $output_objdir/$soname.def;
8501           cat $export_symbols >> $output_objdir/$soname.def;
8502         fi~
8503         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8504       else
8505         ld_shlibs=no
8506       fi
8507       ;;
8508
8509     haiku*)
8510       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8511       link_all_deplibs=yes
8512       ;;
8513
8514     interix[3-9]*)
8515       hardcode_direct=no
8516       hardcode_shlibpath_var=no
8517       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
8518       export_dynamic_flag_spec='${wl}-E'
8519       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
8520       # Instead, shared libraries are loaded at an image base (0x10000000 by
8521       # default) and relocated if they conflict, which is a slow very memory
8522       # consuming and fragmenting process.  To avoid this, we pick a random,
8523       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
8524       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
8525       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8526       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8527       ;;
8528
8529     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
8530       tmp_diet=no
8531       if test "$host_os" = linux-dietlibc; then
8532         case $cc_basename in
8533           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
8534         esac
8535       fi
8536       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
8537          && test "$tmp_diet" = no
8538       then
8539         tmp_addflag=' $pic_flag'
8540         tmp_sharedflag='-shared'
8541         case $cc_basename,$host_cpu in
8542         pgcc*)                          # Portland Group C compiler
8543           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'
8544           tmp_addflag=' $pic_flag'
8545           ;;
8546         pgf77* | pgf90* | pgf95* | pgfortran*)
8547                                         # Portland Group f77 and f90 compilers
8548           whole_archive_flag_spec='${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'
8549           tmp_addflag=' $pic_flag -Mnomain' ;;
8550         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
8551           tmp_addflag=' -i_dynamic' ;;
8552         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
8553           tmp_addflag=' -i_dynamic -nofor_main' ;;
8554         ifc* | ifort*)                  # Intel Fortran compiler
8555           tmp_addflag=' -nofor_main' ;;
8556         lf95*)                          # Lahey Fortran 8.1
8557           whole_archive_flag_spec=
8558           tmp_sharedflag='--shared' ;;
8559         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
8560           tmp_sharedflag='-qmkshrobj'
8561           tmp_addflag= ;;
8562         nvcc*)  # Cuda Compiler Driver 2.2
8563           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8564           compiler_needs_object=yes
8565           ;;
8566         esac
8567         case `$CC -V 2>&1 | sed 5q` in
8568         *Sun\ C*)                       # Sun C 5.9
8569           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\"` ${wl}--no-whole-archive'
8570           compiler_needs_object=yes
8571           tmp_sharedflag='-G' ;;
8572         *Sun\ F*)                       # Sun Fortran 8.3
8573           tmp_sharedflag='-G' ;;
8574         esac
8575         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8576
8577         if test "x$supports_anon_versioning" = xyes; then
8578           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8579             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8580             echo "local: *; };" >> $output_objdir/$libname.ver~
8581             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
8582         fi
8583
8584         case $cc_basename in
8585         xlf* | bgf* | bgxlf* | mpixlf*)
8586           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
8587           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
8588           hardcode_libdir_flag_spec=
8589           hardcode_libdir_flag_spec_ld='-rpath $libdir'
8590           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
8591           if test "x$supports_anon_versioning" = xyes; then
8592             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8593               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8594               echo "local: *; };" >> $output_objdir/$libname.ver~
8595               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
8596           fi
8597           ;;
8598         esac
8599       else
8600         ld_shlibs=no
8601       fi
8602       ;;
8603
8604     netbsd*)
8605       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
8606         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
8607         wlarc=
8608       else
8609         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8610         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8611       fi
8612       ;;
8613
8614     solaris*)
8615       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
8616         ld_shlibs=no
8617         cat <<_LT_EOF 1>&2
8618
8619 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
8620 *** create shared libraries on Solaris systems.  Therefore, libtool
8621 *** is disabling shared libraries support.  We urge you to upgrade GNU
8622 *** binutils to release 2.9.1 or newer.  Another option is to modify
8623 *** your PATH or compiler configuration so that the native linker is
8624 *** used, and then restart.
8625
8626 _LT_EOF
8627       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8628         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8629         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8630       else
8631         ld_shlibs=no
8632       fi
8633       ;;
8634
8635     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
8636       case `$LD -v 2>&1` in
8637         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
8638         ld_shlibs=no
8639         cat <<_LT_EOF 1>&2
8640
8641 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
8642 *** reliably create shared libraries on SCO systems.  Therefore, libtool
8643 *** is disabling shared libraries support.  We urge you to upgrade GNU
8644 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
8645 *** your PATH or compiler configuration so that the native linker is
8646 *** used, and then restart.
8647
8648 _LT_EOF
8649         ;;
8650         *)
8651           # For security reasons, it is highly recommended that you always
8652           # use absolute paths for naming shared libraries, and exclude the
8653           # DT_RUNPATH tag from executables and libraries.  But doing so
8654           # requires that you compile everything twice, which is a pain.
8655           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8656             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8657             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8658             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8659           else
8660             ld_shlibs=no
8661           fi
8662         ;;
8663       esac
8664       ;;
8665
8666     sunos4*)
8667       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
8668       wlarc=
8669       hardcode_direct=yes
8670       hardcode_shlibpath_var=no
8671       ;;
8672
8673     *)
8674       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8675         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8676         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8677       else
8678         ld_shlibs=no
8679       fi
8680       ;;
8681     esac
8682
8683     if test "$ld_shlibs" = no; then
8684       runpath_var=
8685       hardcode_libdir_flag_spec=
8686       export_dynamic_flag_spec=
8687       whole_archive_flag_spec=
8688     fi
8689   else
8690     # PORTME fill in a description of your system's linker (not GNU ld)
8691     case $host_os in
8692     aix3*)
8693       allow_undefined_flag=unsupported
8694       always_export_symbols=yes
8695       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
8696       # Note: this linker hardcodes the directories in LIBPATH if there
8697       # are no directories specified by -L.
8698       hardcode_minus_L=yes
8699       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
8700         # Neither direct hardcoding nor static linking is supported with a
8701         # broken collect2.
8702         hardcode_direct=unsupported
8703       fi
8704       ;;
8705
8706     aix[4-9]*)
8707       if test "$host_cpu" = ia64; then
8708         # On IA64, the linker does run time linking by default, so we don't
8709         # have to do anything special.
8710         aix_use_runtimelinking=no
8711         exp_sym_flag='-Bexport'
8712         no_entry_flag=""
8713       else
8714         # If we're using GNU nm, then we don't want the "-C" option.
8715         # -C means demangle to AIX nm, but means don't demangle with GNU nm
8716         # Also, AIX nm treats weak defined symbols like other global
8717         # defined symbols, whereas GNU nm marks them as "W".
8718         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
8719           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
8720         else
8721           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
8722         fi
8723         aix_use_runtimelinking=no
8724
8725         # Test if we are trying to use run time linking or normal
8726         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
8727         # need to do runtime linking.
8728         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
8729           for ld_flag in $LDFLAGS; do
8730           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
8731             aix_use_runtimelinking=yes
8732             break
8733           fi
8734           done
8735           ;;
8736         esac
8737
8738         exp_sym_flag='-bexport'
8739         no_entry_flag='-bnoentry'
8740       fi
8741
8742       # When large executables or shared objects are built, AIX ld can
8743       # have problems creating the table of contents.  If linking a library
8744       # or program results in "error TOC overflow" add -mminimal-toc to
8745       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
8746       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
8747
8748       archive_cmds=''
8749       hardcode_direct=yes
8750       hardcode_direct_absolute=yes
8751       hardcode_libdir_separator=':'
8752       link_all_deplibs=yes
8753       file_list_spec='${wl}-f,'
8754
8755       if test "$GCC" = yes; then
8756         case $host_os in aix4.[012]|aix4.[012].*)
8757         # We only want to do this on AIX 4.2 and lower, the check
8758         # below for broken collect2 doesn't work under 4.3+
8759           collect2name=`${CC} -print-prog-name=collect2`
8760           if test -f "$collect2name" &&
8761            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
8762           then
8763           # We have reworked collect2
8764           :
8765           else
8766           # We have old collect2
8767           hardcode_direct=unsupported
8768           # It fails to find uninstalled libraries when the uninstalled
8769           # path is not listed in the libpath.  Setting hardcode_minus_L
8770           # to unsupported forces relinking
8771           hardcode_minus_L=yes
8772           hardcode_libdir_flag_spec='-L$libdir'
8773           hardcode_libdir_separator=
8774           fi
8775           ;;
8776         esac
8777         shared_flag='-shared'
8778         if test "$aix_use_runtimelinking" = yes; then
8779           shared_flag="$shared_flag "'${wl}-G'
8780         fi
8781       else
8782         # not using gcc
8783         if test "$host_cpu" = ia64; then
8784         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
8785         # chokes on -Wl,-G. The following line is correct:
8786           shared_flag='-G'
8787         else
8788           if test "$aix_use_runtimelinking" = yes; then
8789             shared_flag='${wl}-G'
8790           else
8791             shared_flag='${wl}-bM:SRE'
8792           fi
8793         fi
8794       fi
8795
8796       export_dynamic_flag_spec='${wl}-bexpall'
8797       # It seems that -bexpall does not export symbols beginning with
8798       # underscore (_), so it is better to generate a list of symbols to export.
8799       always_export_symbols=yes
8800       if test "$aix_use_runtimelinking" = yes; then
8801         # Warning - without using the other runtime loading flags (-brtl),
8802         # -berok will link without error, but may produce a broken library.
8803         allow_undefined_flag='-berok'
8804         # Determine the default libpath from the value encoded in an
8805         # empty executable.
8806         if test x$gcc_no_link = xyes; then
8807   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
8808 fi
8809 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8810 /* end confdefs.h.  */
8811
8812 int
8813 main ()
8814 {
8815
8816   ;
8817   return 0;
8818 }
8819 _ACEOF
8820 if ac_fn_c_try_link "$LINENO"; then :
8821
8822 lt_aix_libpath_sed='
8823     /Import File Strings/,/^$/ {
8824         /^0/ {
8825             s/^0  *\(.*\)$/\1/
8826             p
8827         }
8828     }'
8829 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8830 # Check for a 64-bit object if we didn't find anything.
8831 if test -z "$aix_libpath"; then
8832   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8833 fi
8834 fi
8835 rm -f core conftest.err conftest.$ac_objext \
8836     conftest$ac_exeext conftest.$ac_ext
8837 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
8838
8839         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
8840         archive_expsym_cmds='$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 $shared_flag"
8841       else
8842         if test "$host_cpu" = ia64; then
8843           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
8844           allow_undefined_flag="-z nodefs"
8845           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
8846         else
8847          # Determine the default libpath from the value encoded in an
8848          # empty executable.
8849          if test x$gcc_no_link = xyes; then
8850   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
8851 fi
8852 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8853 /* end confdefs.h.  */
8854
8855 int
8856 main ()
8857 {
8858
8859   ;
8860   return 0;
8861 }
8862 _ACEOF
8863 if ac_fn_c_try_link "$LINENO"; then :
8864
8865 lt_aix_libpath_sed='
8866     /Import File Strings/,/^$/ {
8867         /^0/ {
8868             s/^0  *\(.*\)$/\1/
8869             p
8870         }
8871     }'
8872 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8873 # Check for a 64-bit object if we didn't find anything.
8874 if test -z "$aix_libpath"; then
8875   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8876 fi
8877 fi
8878 rm -f core conftest.err conftest.$ac_objext \
8879     conftest$ac_exeext conftest.$ac_ext
8880 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
8881
8882          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
8883           # Warning - without using the other run time loading flags,
8884           # -berok will link without error, but may produce a broken library.
8885           no_undefined_flag=' ${wl}-bernotok'
8886           allow_undefined_flag=' ${wl}-berok'
8887           if test "$with_gnu_ld" = yes; then
8888             # We only use this code for GNU lds that support --whole-archive.
8889             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
8890           else
8891             # Exported symbols can be pulled into shared objects from archives
8892             whole_archive_flag_spec='$convenience'
8893           fi
8894           archive_cmds_need_lc=yes
8895           # This is similar to how AIX traditionally builds its shared libraries.
8896           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'
8897         fi
8898       fi
8899       ;;
8900
8901     amigaos*)
8902       case $host_cpu in
8903       powerpc)
8904             # see comment about AmigaOS4 .so support
8905             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8906             archive_expsym_cmds=''
8907         ;;
8908       m68k)
8909             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8910             hardcode_libdir_flag_spec='-L$libdir'
8911             hardcode_minus_L=yes
8912         ;;
8913       esac
8914       ;;
8915
8916     bsdi[45]*)
8917       export_dynamic_flag_spec=-rdynamic
8918       ;;
8919
8920     cygwin* | mingw* | pw32* | cegcc*)
8921       # When not using gcc, we currently assume that we are using
8922       # Microsoft Visual C++.
8923       # hardcode_libdir_flag_spec is actually meaningless, as there is
8924       # no search path for DLLs.
8925       hardcode_libdir_flag_spec=' '
8926       allow_undefined_flag=unsupported
8927       # Tell ltmain to make .lib files, not .a files.
8928       libext=lib
8929       # Tell ltmain to make .dll files, not .so files.
8930       shrext_cmds=".dll"
8931       # FIXME: Setting linknames here is a bad hack.
8932       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
8933       # The linker will automatically build a .lib file if we build a DLL.
8934       old_archive_from_new_cmds='true'
8935       # FIXME: Should let the user specify the lib program.
8936       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
8937       fix_srcfile_path='`cygpath -w "$srcfile"`'
8938       enable_shared_with_static_runtimes=yes
8939       ;;
8940
8941     darwin* | rhapsody*)
8942
8943
8944   archive_cmds_need_lc=no
8945   hardcode_direct=no
8946   hardcode_automatic=yes
8947   hardcode_shlibpath_var=unsupported
8948   if test "$lt_cv_ld_force_load" = "yes"; then
8949     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
8950   else
8951     whole_archive_flag_spec=''
8952   fi
8953   link_all_deplibs=yes
8954   allow_undefined_flag="$_lt_dar_allow_undefined"
8955   case $cc_basename in
8956      ifort*) _lt_dar_can_shared=yes ;;
8957      *) _lt_dar_can_shared=$GCC ;;
8958   esac
8959   if test "$_lt_dar_can_shared" = "yes"; then
8960     output_verbose_link_cmd=func_echo_all
8961     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
8962     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
8963     archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
8964     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
8965
8966   else
8967   ld_shlibs=no
8968   fi
8969
8970       ;;
8971
8972     dgux*)
8973       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
8974       hardcode_libdir_flag_spec='-L$libdir'
8975       hardcode_shlibpath_var=no
8976       ;;
8977
8978     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
8979     # support.  Future versions do this automatically, but an explicit c++rt0.o
8980     # does not break anything, and helps significantly (at the cost of a little
8981     # extra space).
8982     freebsd2.2*)
8983       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
8984       hardcode_libdir_flag_spec='-R$libdir'
8985       hardcode_direct=yes
8986       hardcode_shlibpath_var=no
8987       ;;
8988
8989     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
8990     freebsd2.*)
8991       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
8992       hardcode_direct=yes
8993       hardcode_minus_L=yes
8994       hardcode_shlibpath_var=no
8995       ;;
8996
8997     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
8998     freebsd* | dragonfly*)
8999       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9000       hardcode_libdir_flag_spec='-R$libdir'
9001       hardcode_direct=yes
9002       hardcode_shlibpath_var=no
9003       ;;
9004
9005     hpux9*)
9006       if test "$GCC" = yes; then
9007         archive_cmds='$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 $lib'
9008       else
9009         archive_cmds='$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 $lib'
9010       fi
9011       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9012       hardcode_libdir_separator=:
9013       hardcode_direct=yes
9014
9015       # hardcode_minus_L: Not really in the search PATH,
9016       # but as the default location of the library.
9017       hardcode_minus_L=yes
9018       export_dynamic_flag_spec='${wl}-E'
9019       ;;
9020
9021     hpux10*)
9022       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9023         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9024       else
9025         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9026       fi
9027       if test "$with_gnu_ld" = no; then
9028         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9029         hardcode_libdir_flag_spec_ld='+b $libdir'
9030         hardcode_libdir_separator=:
9031         hardcode_direct=yes
9032         hardcode_direct_absolute=yes
9033         export_dynamic_flag_spec='${wl}-E'
9034         # hardcode_minus_L: Not really in the search PATH,
9035         # but as the default location of the library.
9036         hardcode_minus_L=yes
9037       fi
9038       ;;
9039
9040     hpux11*)
9041       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9042         case $host_cpu in
9043         hppa*64*)
9044           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9045           ;;
9046         ia64*)
9047           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9048           ;;
9049         *)
9050           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9051           ;;
9052         esac
9053       else
9054         case $host_cpu in
9055         hppa*64*)
9056           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9057           ;;
9058         ia64*)
9059           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9060           ;;
9061         *)
9062
9063           # Older versions of the 11.00 compiler do not understand -b yet
9064           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9065           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9066 $as_echo_n "checking if $CC understands -b... " >&6; }
9067 if ${lt_cv_prog_compiler__b+:} false; then :
9068   $as_echo_n "(cached) " >&6
9069 else
9070   lt_cv_prog_compiler__b=no
9071    save_LDFLAGS="$LDFLAGS"
9072    LDFLAGS="$LDFLAGS -b"
9073    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9074    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9075      # The linker can only warn and ignore the option if not recognized
9076      # So say no if there are warnings
9077      if test -s conftest.err; then
9078        # Append any errors to the config.log.
9079        cat conftest.err 1>&5
9080        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9081        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9082        if diff conftest.exp conftest.er2 >/dev/null; then
9083          lt_cv_prog_compiler__b=yes
9084        fi
9085      else
9086        lt_cv_prog_compiler__b=yes
9087      fi
9088    fi
9089    $RM -r conftest*
9090    LDFLAGS="$save_LDFLAGS"
9091
9092 fi
9093 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9094 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9095
9096 if test x"$lt_cv_prog_compiler__b" = xyes; then
9097     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9098 else
9099     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9100 fi
9101
9102           ;;
9103         esac
9104       fi
9105       if test "$with_gnu_ld" = no; then
9106         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9107         hardcode_libdir_separator=:
9108
9109         case $host_cpu in
9110         hppa*64*|ia64*)
9111           hardcode_direct=no
9112           hardcode_shlibpath_var=no
9113           ;;
9114         *)
9115           hardcode_direct=yes
9116           hardcode_direct_absolute=yes
9117           export_dynamic_flag_spec='${wl}-E'
9118
9119           # hardcode_minus_L: Not really in the search PATH,
9120           # but as the default location of the library.
9121           hardcode_minus_L=yes
9122           ;;
9123         esac
9124       fi
9125       ;;
9126
9127     irix5* | irix6* | nonstopux*)
9128       if test "$GCC" = yes; then
9129         archive_cmds='$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 $lib'
9130         # Try to use the -exported_symbol ld option, if it does not
9131         # work, assume that -exports_file does not work either and
9132         # implicitly export all symbols.
9133         save_LDFLAGS="$LDFLAGS"
9134         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9135         if test x$gcc_no_link = xyes; then
9136   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9137 fi
9138 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9139 /* end confdefs.h.  */
9140 int foo(void) {}
9141 _ACEOF
9142 if ac_fn_c_try_link "$LINENO"; then :
9143   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 $lib'
9144
9145 fi
9146 rm -f core conftest.err conftest.$ac_objext \
9147     conftest$ac_exeext conftest.$ac_ext
9148         LDFLAGS="$save_LDFLAGS"
9149       else
9150         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9151         archive_expsym_cmds='$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 $lib'
9152       fi
9153       archive_cmds_need_lc='no'
9154       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9155       hardcode_libdir_separator=:
9156       inherit_rpath=yes
9157       link_all_deplibs=yes
9158       ;;
9159
9160     netbsd*)
9161       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9162         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9163       else
9164         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9165       fi
9166       hardcode_libdir_flag_spec='-R$libdir'
9167       hardcode_direct=yes
9168       hardcode_shlibpath_var=no
9169       ;;
9170
9171     newsos6)
9172       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9173       hardcode_direct=yes
9174       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9175       hardcode_libdir_separator=:
9176       hardcode_shlibpath_var=no
9177       ;;
9178
9179     *nto* | *qnx*)
9180       ;;
9181
9182     openbsd*)
9183       if test -f /usr/libexec/ld.so; then
9184         hardcode_direct=yes
9185         hardcode_shlibpath_var=no
9186         hardcode_direct_absolute=yes
9187         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9188           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9189           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9190           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9191           export_dynamic_flag_spec='${wl}-E'
9192         else
9193           case $host_os in
9194            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9195              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9196              hardcode_libdir_flag_spec='-R$libdir'
9197              ;;
9198            *)
9199              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9200              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9201              ;;
9202           esac
9203         fi
9204       else
9205         ld_shlibs=no
9206       fi
9207       ;;
9208
9209     os2*)
9210       hardcode_libdir_flag_spec='-L$libdir'
9211       hardcode_minus_L=yes
9212       allow_undefined_flag=unsupported
9213       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'
9214       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9215       ;;
9216
9217     osf3*)
9218       if test "$GCC" = yes; then
9219         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9220         archive_cmds='$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 $lib'
9221       else
9222         allow_undefined_flag=' -expect_unresolved \*'
9223         archive_cmds='$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 $lib'
9224       fi
9225       archive_cmds_need_lc='no'
9226       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9227       hardcode_libdir_separator=:
9228       ;;
9229
9230     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9231       if test "$GCC" = yes; then
9232         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9233         archive_cmds='$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 $lib'
9234         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9235       else
9236         allow_undefined_flag=' -expect_unresolved \*'
9237         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'
9238         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~
9239         $CC -shared${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'
9240
9241         # Both c and cxx compiler support -rpath directly
9242         hardcode_libdir_flag_spec='-rpath $libdir'
9243       fi
9244       archive_cmds_need_lc='no'
9245       hardcode_libdir_separator=:
9246       ;;
9247
9248     solaris*)
9249       no_undefined_flag=' -z defs'
9250       if test "$GCC" = yes; then
9251         wlarc='${wl}'
9252         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9253         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9254           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9255       else
9256         case `$CC -V 2>&1` in
9257         *"Compilers 5.0"*)
9258           wlarc=''
9259           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9260           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9261           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9262           ;;
9263         *)
9264           wlarc='${wl}'
9265           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9266           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9267           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9268           ;;
9269         esac
9270       fi
9271       hardcode_libdir_flag_spec='-R$libdir'
9272       hardcode_shlibpath_var=no
9273       case $host_os in
9274       solaris2.[0-5] | solaris2.[0-5].*) ;;
9275       *)
9276         # The compiler driver will combine and reorder linker options,
9277         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9278         # but is careful enough not to reorder.
9279         # Supported since Solaris 2.6 (maybe 2.5.1?)
9280         if test "$GCC" = yes; then
9281           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9282         else
9283           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9284         fi
9285         ;;
9286       esac
9287       link_all_deplibs=yes
9288       ;;
9289
9290     sunos4*)
9291       if test "x$host_vendor" = xsequent; then
9292         # Use $CC to link under sequent, because it throws in some extra .o
9293         # files that make .init and .fini sections work.
9294         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9295       else
9296         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9297       fi
9298       hardcode_libdir_flag_spec='-L$libdir'
9299       hardcode_direct=yes
9300       hardcode_minus_L=yes
9301       hardcode_shlibpath_var=no
9302       ;;
9303
9304     sysv4)
9305       case $host_vendor in
9306         sni)
9307           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9308           hardcode_direct=yes # is this really true???
9309         ;;
9310         siemens)
9311           ## LD is ld it makes a PLAMLIB
9312           ## CC just makes a GrossModule.
9313           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9314           reload_cmds='$CC -r -o $output$reload_objs'
9315           hardcode_direct=no
9316         ;;
9317         motorola)
9318           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9319           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9320         ;;
9321       esac
9322       runpath_var='LD_RUN_PATH'
9323       hardcode_shlibpath_var=no
9324       ;;
9325
9326     sysv4.3*)
9327       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9328       hardcode_shlibpath_var=no
9329       export_dynamic_flag_spec='-Bexport'
9330       ;;
9331
9332     sysv4*MP*)
9333       if test -d /usr/nec; then
9334         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9335         hardcode_shlibpath_var=no
9336         runpath_var=LD_RUN_PATH
9337         hardcode_runpath_var=yes
9338         ld_shlibs=yes
9339       fi
9340       ;;
9341
9342     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9343       no_undefined_flag='${wl}-z,text'
9344       archive_cmds_need_lc=no
9345       hardcode_shlibpath_var=no
9346       runpath_var='LD_RUN_PATH'
9347
9348       if test "$GCC" = yes; then
9349         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9350         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9351       else
9352         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9353         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9354       fi
9355       ;;
9356
9357     sysv5* | sco3.2v5* | sco5v6*)
9358       # Note: We can NOT use -z defs as we might desire, because we do not
9359       # link with -lc, and that would cause any symbols used from libc to
9360       # always be unresolved, which means just about no library would
9361       # ever link correctly.  If we're not using GNU ld we use -z text
9362       # though, which does catch some bad symbols but isn't as heavy-handed
9363       # as -z defs.
9364       no_undefined_flag='${wl}-z,text'
9365       allow_undefined_flag='${wl}-z,nodefs'
9366       archive_cmds_need_lc=no
9367       hardcode_shlibpath_var=no
9368       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9369       hardcode_libdir_separator=':'
9370       link_all_deplibs=yes
9371       export_dynamic_flag_spec='${wl}-Bexport'
9372       runpath_var='LD_RUN_PATH'
9373
9374       if test "$GCC" = yes; then
9375         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9376         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9377       else
9378         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9379         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9380       fi
9381       ;;
9382
9383     uts4*)
9384       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9385       hardcode_libdir_flag_spec='-L$libdir'
9386       hardcode_shlibpath_var=no
9387       ;;
9388
9389     *)
9390       ld_shlibs=no
9391       ;;
9392     esac
9393
9394     if test x$host_vendor = xsni; then
9395       case $host in
9396       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9397         export_dynamic_flag_spec='${wl}-Blargedynsym'
9398         ;;
9399       esac
9400     fi
9401   fi
9402
9403 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9404 $as_echo "$ld_shlibs" >&6; }
9405 test "$ld_shlibs" = no && can_build_shared=no
9406
9407 with_gnu_ld=$with_gnu_ld
9408
9409
9410
9411
9412
9413
9414
9415
9416
9417
9418
9419
9420
9421
9422
9423 #
9424 # Do we need to explicitly link libc?
9425 #
9426 case "x$archive_cmds_need_lc" in
9427 x|xyes)
9428   # Assume -lc should be added
9429   archive_cmds_need_lc=yes
9430
9431   if test "$enable_shared" = yes && test "$GCC" = yes; then
9432     case $archive_cmds in
9433     *'~'*)
9434       # FIXME: we may have to deal with multi-command sequences.
9435       ;;
9436     '$CC '*)
9437       # Test whether the compiler implicitly links with -lc since on some
9438       # systems, -lgcc has to come before -lc. If gcc already passes -lc
9439       # to ld, don't add -lc before -lgcc.
9440       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
9441 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
9442 if ${lt_cv_archive_cmds_need_lc+:} false; then :
9443   $as_echo_n "(cached) " >&6
9444 else
9445   $RM conftest*
9446         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9447
9448         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9449   (eval $ac_compile) 2>&5
9450   ac_status=$?
9451   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9452   test $ac_status = 0; } 2>conftest.err; then
9453           soname=conftest
9454           lib=conftest
9455           libobjs=conftest.$ac_objext
9456           deplibs=
9457           wl=$lt_prog_compiler_wl
9458           pic_flag=$lt_prog_compiler_pic
9459           compiler_flags=-v
9460           linker_flags=-v
9461           verstring=
9462           output_objdir=.
9463           libname=conftest
9464           lt_save_allow_undefined_flag=$allow_undefined_flag
9465           allow_undefined_flag=
9466           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
9467   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
9468   ac_status=$?
9469   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9470   test $ac_status = 0; }
9471           then
9472             lt_cv_archive_cmds_need_lc=no
9473           else
9474             lt_cv_archive_cmds_need_lc=yes
9475           fi
9476           allow_undefined_flag=$lt_save_allow_undefined_flag
9477         else
9478           cat conftest.err 1>&5
9479         fi
9480         $RM conftest*
9481
9482 fi
9483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
9484 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
9485       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
9486       ;;
9487     esac
9488   fi
9489   ;;
9490 esac
9491
9492
9493
9494
9495
9496
9497
9498
9499
9500
9501
9502
9503
9504
9505
9506
9507
9508
9509
9510
9511
9512
9513
9514
9515
9516
9517
9518
9519
9520
9521
9522
9523
9524
9525
9526
9527
9528
9529
9530
9531
9532
9533
9534
9535
9536
9537
9538
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9540
9541
9542
9543
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9545
9546
9547
9548
9549
9550
9551
9552
9553
9554
9555
9556
9557
9558
9559
9560
9561
9562
9563
9564
9565
9566
9567
9568
9569
9570
9571
9572
9573
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9575
9576
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9578
9579
9580
9581
9582
9583
9584
9585
9586
9587
9588
9589
9590
9591
9592
9593
9594
9595
9596
9597
9598
9599
9600
9601
9602
9603
9604
9605
9606
9607
9608
9609
9610
9611
9612
9613
9614
9615
9616
9617
9618
9619
9620
9621
9622
9623
9624
9625
9626
9627
9628
9629
9630
9631
9632
9633
9634
9635
9636
9637
9638
9639
9640
9641
9642
9643
9644
9645
9646
9647
9648   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
9649 $as_echo_n "checking dynamic linker characteristics... " >&6; }
9650
9651 if test "$GCC" = yes; then
9652   case $host_os in
9653     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
9654     *) lt_awk_arg="/^libraries:/" ;;
9655   esac
9656   case $host_os in
9657     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
9658     *) lt_sed_strip_eq="s,=/,/,g" ;;
9659   esac
9660   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
9661   case $lt_search_path_spec in
9662   *\;*)
9663     # if the path contains ";" then we assume it to be the separator
9664     # otherwise default to the standard path separator (i.e. ":") - it is
9665     # assumed that no part of a normal pathname contains ";" but that should
9666     # okay in the real world where ";" in dirpaths is itself problematic.
9667     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
9668     ;;
9669   *)
9670     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
9671     ;;
9672   esac
9673   # Ok, now we have the path, separated by spaces, we can step through it
9674   # and add multilib dir if necessary.
9675   lt_tmp_lt_search_path_spec=
9676   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
9677   for lt_sys_path in $lt_search_path_spec; do
9678     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
9679       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
9680     else
9681       test -d "$lt_sys_path" && \
9682         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
9683     fi
9684   done
9685   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
9686 BEGIN {RS=" "; FS="/|\n";} {
9687   lt_foo="";
9688   lt_count=0;
9689   for (lt_i = NF; lt_i > 0; lt_i--) {
9690     if ($lt_i != "" && $lt_i != ".") {
9691       if ($lt_i == "..") {
9692         lt_count++;
9693       } else {
9694         if (lt_count == 0) {
9695           lt_foo="/" $lt_i lt_foo;
9696         } else {
9697           lt_count--;
9698         }
9699       }
9700     }
9701   }
9702   if (lt_foo != "") { lt_freq[lt_foo]++; }
9703   if (lt_freq[lt_foo] == 1) { print lt_foo; }
9704 }'`
9705   # AWK program above erroneously prepends '/' to C:/dos/paths
9706   # for these hosts.
9707   case $host_os in
9708     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
9709       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
9710   esac
9711   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
9712 else
9713   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
9714 fi
9715 library_names_spec=
9716 libname_spec='lib$name'
9717 soname_spec=
9718 shrext_cmds=".so"
9719 postinstall_cmds=
9720 postuninstall_cmds=
9721 finish_cmds=
9722 finish_eval=
9723 shlibpath_var=
9724 shlibpath_overrides_runpath=unknown
9725 version_type=none
9726 dynamic_linker="$host_os ld.so"
9727 sys_lib_dlsearch_path_spec="/lib /usr/lib"
9728 need_lib_prefix=unknown
9729 hardcode_into_libs=no
9730
9731 # when you set need_version to no, make sure it does not cause -set_version
9732 # flags to be left without arguments
9733 need_version=unknown
9734
9735 case $host_os in
9736 aix3*)
9737   version_type=linux
9738   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
9739   shlibpath_var=LIBPATH
9740
9741   # AIX 3 has no versioning support, so we append a major version to the name.
9742   soname_spec='${libname}${release}${shared_ext}$major'
9743   ;;
9744
9745 aix[4-9]*)
9746   version_type=linux
9747   need_lib_prefix=no
9748   need_version=no
9749   hardcode_into_libs=yes
9750   if test "$host_cpu" = ia64; then
9751     # AIX 5 supports IA64
9752     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
9753     shlibpath_var=LD_LIBRARY_PATH
9754   else
9755     # With GCC up to 2.95.x, collect2 would create an import file
9756     # for dependence libraries.  The import file would start with
9757     # the line `#! .'.  This would cause the generated library to
9758     # depend on `.', always an invalid library.  This was fixed in
9759     # development snapshots of GCC prior to 3.0.
9760     case $host_os in
9761       aix4 | aix4.[01] | aix4.[01].*)
9762       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
9763            echo ' yes '
9764            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
9765         :
9766       else
9767         can_build_shared=no
9768       fi
9769       ;;
9770     esac
9771     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
9772     # soname into executable. Probably we can add versioning support to
9773     # collect2, so additional links can be useful in future.
9774     if test "$aix_use_runtimelinking" = yes; then
9775       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
9776       # instead of lib<name>.a to let people know that these are not
9777       # typical AIX shared libraries.
9778       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9779     else
9780       # We preserve .a as extension for shared libraries through AIX4.2
9781       # and later when we are not doing run time linking.
9782       library_names_spec='${libname}${release}.a $libname.a'
9783       soname_spec='${libname}${release}${shared_ext}$major'
9784     fi
9785     shlibpath_var=LIBPATH
9786   fi
9787   ;;
9788
9789 amigaos*)
9790   case $host_cpu in
9791   powerpc)
9792     # Since July 2007 AmigaOS4 officially supports .so libraries.
9793     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
9794     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9795     ;;
9796   m68k)
9797     library_names_spec='$libname.ixlibrary $libname.a'
9798     # Create ${libname}_ixlibrary.a entries in /sys/libs.
9799     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 ${libname}_ixlibrary.a || exit 1; done'
9800     ;;
9801   esac
9802   ;;
9803
9804 beos*)
9805   library_names_spec='${libname}${shared_ext}'
9806   dynamic_linker="$host_os ld.so"
9807   shlibpath_var=LIBRARY_PATH
9808   ;;
9809
9810 bsdi[45]*)
9811   version_type=linux
9812   need_version=no
9813   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9814   soname_spec='${libname}${release}${shared_ext}$major'
9815   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
9816   shlibpath_var=LD_LIBRARY_PATH
9817   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
9818   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
9819   # the default ld.so.conf also contains /usr/contrib/lib and
9820   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
9821   # libtool to hard-code these into programs
9822   ;;
9823
9824 cygwin* | mingw* | pw32* | cegcc*)
9825   version_type=windows
9826   shrext_cmds=".dll"
9827   need_version=no
9828   need_lib_prefix=no
9829
9830   case $GCC,$host_os in
9831   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
9832     library_names_spec='$libname.dll.a'
9833     # DLL is installed to $(libdir)/../bin by postinstall_cmds
9834     postinstall_cmds='base_file=`basename \${file}`~
9835       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
9836       dldir=$destdir/`dirname \$dlpath`~
9837       test -d \$dldir || mkdir -p \$dldir~
9838       $install_prog $dir/$dlname \$dldir/$dlname~
9839       chmod a+x \$dldir/$dlname~
9840       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
9841         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
9842       fi'
9843     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
9844       dlpath=$dir/\$dldll~
9845        $RM \$dlpath'
9846     shlibpath_overrides_runpath=yes
9847
9848     case $host_os in
9849     cygwin*)
9850       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
9851       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9852
9853       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
9854       ;;
9855     mingw* | cegcc*)
9856       # MinGW DLLs use traditional 'lib' prefix
9857       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9858       ;;
9859     pw32*)
9860       # pw32 DLLs use 'pw' prefix rather than 'lib'
9861       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9862       ;;
9863     esac
9864     ;;
9865
9866   *)
9867     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
9868     ;;
9869   esac
9870   dynamic_linker='Win32 ld.exe'
9871   # FIXME: first we should search . and the directory the executable is in
9872   shlibpath_var=PATH
9873   ;;
9874
9875 darwin* | rhapsody*)
9876   dynamic_linker="$host_os dyld"
9877   version_type=darwin
9878   need_lib_prefix=no
9879   need_version=no
9880   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
9881   soname_spec='${libname}${release}${major}$shared_ext'
9882   shlibpath_overrides_runpath=yes
9883   shlibpath_var=DYLD_LIBRARY_PATH
9884   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
9885
9886   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
9887   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
9888   ;;
9889
9890 dgux*)
9891   version_type=linux
9892   need_lib_prefix=no
9893   need_version=no
9894   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
9895   soname_spec='${libname}${release}${shared_ext}$major'
9896   shlibpath_var=LD_LIBRARY_PATH
9897   ;;
9898
9899 freebsd* | dragonfly*)
9900   # DragonFly does not have aout.  When/if they implement a new
9901   # versioning mechanism, adjust this.
9902   if test -x /usr/bin/objformat; then
9903     objformat=`/usr/bin/objformat`
9904   else
9905     case $host_os in
9906     freebsd[23].*) objformat=aout ;;
9907     *) objformat=elf ;;
9908     esac
9909   fi
9910   version_type=freebsd-$objformat
9911   case $version_type in
9912     freebsd-elf*)
9913       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
9914       need_version=no
9915       need_lib_prefix=no
9916       ;;
9917     freebsd-*)
9918       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
9919       need_version=yes
9920       ;;
9921   esac
9922   shlibpath_var=LD_LIBRARY_PATH
9923   case $host_os in
9924   freebsd2.*)
9925     shlibpath_overrides_runpath=yes
9926     ;;
9927   freebsd3.[01]* | freebsdelf3.[01]*)
9928     shlibpath_overrides_runpath=yes
9929     hardcode_into_libs=yes
9930     ;;
9931   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
9932   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
9933     shlibpath_overrides_runpath=no
9934     hardcode_into_libs=yes
9935     ;;
9936   *) # from 4.6 on, and DragonFly
9937     shlibpath_overrides_runpath=yes
9938     hardcode_into_libs=yes
9939     ;;
9940   esac
9941   ;;
9942
9943 gnu*)
9944   version_type=linux
9945   need_lib_prefix=no
9946   need_version=no
9947   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
9948   soname_spec='${libname}${release}${shared_ext}$major'
9949   shlibpath_var=LD_LIBRARY_PATH
9950   hardcode_into_libs=yes
9951   ;;
9952
9953 haiku*)
9954   version_type=linux
9955   need_lib_prefix=no
9956   need_version=no
9957   dynamic_linker="$host_os runtime_loader"
9958   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
9959   soname_spec='${libname}${release}${shared_ext}$major'
9960   shlibpath_var=LIBRARY_PATH
9961   shlibpath_overrides_runpath=yes
9962   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
9963   hardcode_into_libs=yes
9964   ;;
9965
9966 hpux9* | hpux10* | hpux11*)
9967   # Give a soname corresponding to the major version so that dld.sl refuses to
9968   # link against other versions.
9969   version_type=sunos
9970   need_lib_prefix=no
9971   need_version=no
9972   case $host_cpu in
9973   ia64*)
9974     shrext_cmds='.so'
9975     hardcode_into_libs=yes
9976     dynamic_linker="$host_os dld.so"
9977     shlibpath_var=LD_LIBRARY_PATH
9978     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
9979     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9980     soname_spec='${libname}${release}${shared_ext}$major'
9981     if test "X$HPUX_IA64_MODE" = X32; then
9982       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
9983     else
9984       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
9985     fi
9986     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
9987     ;;
9988   hppa*64*)
9989     shrext_cmds='.sl'
9990     hardcode_into_libs=yes
9991     dynamic_linker="$host_os dld.sl"
9992     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
9993     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
9994     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9995     soname_spec='${libname}${release}${shared_ext}$major'
9996     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
9997     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
9998     ;;
9999   *)
10000     shrext_cmds='.sl'
10001     dynamic_linker="$host_os dld.sl"
10002     shlibpath_var=SHLIB_PATH
10003     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10004     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10005     soname_spec='${libname}${release}${shared_ext}$major'
10006     ;;
10007   esac
10008   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10009   postinstall_cmds='chmod 555 $lib'
10010   # or fails outright, so override atomically:
10011   install_override_mode=555
10012   ;;
10013
10014 interix[3-9]*)
10015   version_type=linux
10016   need_lib_prefix=no
10017   need_version=no
10018   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10019   soname_spec='${libname}${release}${shared_ext}$major'
10020   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10021   shlibpath_var=LD_LIBRARY_PATH
10022   shlibpath_overrides_runpath=no
10023   hardcode_into_libs=yes
10024   ;;
10025
10026 irix5* | irix6* | nonstopux*)
10027   case $host_os in
10028     nonstopux*) version_type=nonstopux ;;
10029     *)
10030         if test "$lt_cv_prog_gnu_ld" = yes; then
10031                 version_type=linux
10032         else
10033                 version_type=irix
10034         fi ;;
10035   esac
10036   need_lib_prefix=no
10037   need_version=no
10038   soname_spec='${libname}${release}${shared_ext}$major'
10039   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10040   case $host_os in
10041   irix5* | nonstopux*)
10042     libsuff= shlibsuff=
10043     ;;
10044   *)
10045     case $LD in # libtool.m4 will add one of these switches to LD
10046     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10047       libsuff= shlibsuff= libmagic=32-bit;;
10048     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10049       libsuff=32 shlibsuff=N32 libmagic=N32;;
10050     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10051       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10052     *) libsuff= shlibsuff= libmagic=never-match;;
10053     esac
10054     ;;
10055   esac
10056   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10057   shlibpath_overrides_runpath=no
10058   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10059   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10060   hardcode_into_libs=yes
10061   ;;
10062
10063 # No shared lib support for Linux oldld, aout, or coff.
10064 linux*oldld* | linux*aout* | linux*coff*)
10065   dynamic_linker=no
10066   ;;
10067
10068 # This must be Linux ELF.
10069
10070 # uclinux* changes (here and below) have been submitted to the libtool
10071 # project, but have not yet been accepted: they are GCC-local changes
10072 # for the time being.  (See
10073 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10074 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
10075   version_type=linux
10076   need_lib_prefix=no
10077   need_version=no
10078   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10079   soname_spec='${libname}${release}${shared_ext}$major'
10080   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10081   shlibpath_var=LD_LIBRARY_PATH
10082   shlibpath_overrides_runpath=no
10083
10084   # Some binutils ld are patched to set DT_RUNPATH
10085   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10086   $as_echo_n "(cached) " >&6
10087 else
10088   lt_cv_shlibpath_overrides_runpath=no
10089     save_LDFLAGS=$LDFLAGS
10090     save_libdir=$libdir
10091     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10092          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10093     if test x$gcc_no_link = xyes; then
10094   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10095 fi
10096 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10097 /* end confdefs.h.  */
10098
10099 int
10100 main ()
10101 {
10102
10103   ;
10104   return 0;
10105 }
10106 _ACEOF
10107 if ac_fn_c_try_link "$LINENO"; then :
10108   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10109   lt_cv_shlibpath_overrides_runpath=yes
10110 fi
10111 fi
10112 rm -f core conftest.err conftest.$ac_objext \
10113     conftest$ac_exeext conftest.$ac_ext
10114     LDFLAGS=$save_LDFLAGS
10115     libdir=$save_libdir
10116
10117 fi
10118
10119   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10120
10121   # This implies no fast_install, which is unacceptable.
10122   # Some rework will be needed to allow for fast_install
10123   # before this can be enabled.
10124   hardcode_into_libs=yes
10125
10126   # Append ld.so.conf contents to the search path
10127   if test -f /etc/ld.so.conf; then
10128     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' ' '`
10129     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10130   fi
10131
10132   # We used to test for /lib/ld.so.1 and disable shared libraries on
10133   # powerpc, because MkLinux only supported shared libraries with the
10134   # GNU dynamic linker.  Since this was broken with cross compilers,
10135   # most powerpc-linux boxes support dynamic linking these days and
10136   # people can always --disable-shared, the test was removed, and we
10137   # assume the GNU/Linux dynamic linker is in use.
10138   dynamic_linker='GNU/Linux ld.so'
10139   ;;
10140
10141 netbsd*)
10142   version_type=sunos
10143   need_lib_prefix=no
10144   need_version=no
10145   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10146     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10147     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10148     dynamic_linker='NetBSD (a.out) ld.so'
10149   else
10150     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10151     soname_spec='${libname}${release}${shared_ext}$major'
10152     dynamic_linker='NetBSD ld.elf_so'
10153   fi
10154   shlibpath_var=LD_LIBRARY_PATH
10155   shlibpath_overrides_runpath=yes
10156   hardcode_into_libs=yes
10157   ;;
10158
10159 newsos6)
10160   version_type=linux
10161   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10162   shlibpath_var=LD_LIBRARY_PATH
10163   shlibpath_overrides_runpath=yes
10164   ;;
10165
10166 *nto* | *qnx*)
10167   version_type=qnx
10168   need_lib_prefix=no
10169   need_version=no
10170   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10171   soname_spec='${libname}${release}${shared_ext}$major'
10172   shlibpath_var=LD_LIBRARY_PATH
10173   shlibpath_overrides_runpath=no
10174   hardcode_into_libs=yes
10175   dynamic_linker='ldqnx.so'
10176   ;;
10177
10178 openbsd*)
10179   version_type=sunos
10180   sys_lib_dlsearch_path_spec="/usr/lib"
10181   need_lib_prefix=no
10182   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10183   case $host_os in
10184     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10185     *)                          need_version=no  ;;
10186   esac
10187   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10188   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10189   shlibpath_var=LD_LIBRARY_PATH
10190   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10191     case $host_os in
10192       openbsd2.[89] | openbsd2.[89].*)
10193         shlibpath_overrides_runpath=no
10194         ;;
10195       *)
10196         shlibpath_overrides_runpath=yes
10197         ;;
10198       esac
10199   else
10200     shlibpath_overrides_runpath=yes
10201   fi
10202   ;;
10203
10204 os2*)
10205   libname_spec='$name'
10206   shrext_cmds=".dll"
10207   need_lib_prefix=no
10208   library_names_spec='$libname${shared_ext} $libname.a'
10209   dynamic_linker='OS/2 ld.exe'
10210   shlibpath_var=LIBPATH
10211   ;;
10212
10213 osf3* | osf4* | osf5*)
10214   version_type=osf
10215   need_lib_prefix=no
10216   need_version=no
10217   soname_spec='${libname}${release}${shared_ext}$major'
10218   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10219   shlibpath_var=LD_LIBRARY_PATH
10220   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10221   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10222   ;;
10223
10224 rdos*)
10225   dynamic_linker=no
10226   ;;
10227
10228 solaris*)
10229   version_type=linux
10230   need_lib_prefix=no
10231   need_version=no
10232   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10233   soname_spec='${libname}${release}${shared_ext}$major'
10234   shlibpath_var=LD_LIBRARY_PATH
10235   shlibpath_overrides_runpath=yes
10236   hardcode_into_libs=yes
10237   # ldd complains unless libraries are executable
10238   postinstall_cmds='chmod +x $lib'
10239   ;;
10240
10241 sunos4*)
10242   version_type=sunos
10243   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10244   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10245   shlibpath_var=LD_LIBRARY_PATH
10246   shlibpath_overrides_runpath=yes
10247   if test "$with_gnu_ld" = yes; then
10248     need_lib_prefix=no
10249   fi
10250   need_version=yes
10251   ;;
10252
10253 sysv4 | sysv4.3*)
10254   version_type=linux
10255   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10256   soname_spec='${libname}${release}${shared_ext}$major'
10257   shlibpath_var=LD_LIBRARY_PATH
10258   case $host_vendor in
10259     sni)
10260       shlibpath_overrides_runpath=no
10261       need_lib_prefix=no
10262       runpath_var=LD_RUN_PATH
10263       ;;
10264     siemens)
10265       need_lib_prefix=no
10266       ;;
10267     motorola)
10268       need_lib_prefix=no
10269       need_version=no
10270       shlibpath_overrides_runpath=no
10271       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10272       ;;
10273   esac
10274   ;;
10275
10276 sysv4*MP*)
10277   if test -d /usr/nec ;then
10278     version_type=linux
10279     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10280     soname_spec='$libname${shared_ext}.$major'
10281     shlibpath_var=LD_LIBRARY_PATH
10282   fi
10283   ;;
10284
10285 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10286   version_type=freebsd-elf
10287   need_lib_prefix=no
10288   need_version=no
10289   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10290   soname_spec='${libname}${release}${shared_ext}$major'
10291   shlibpath_var=LD_LIBRARY_PATH
10292   shlibpath_overrides_runpath=yes
10293   hardcode_into_libs=yes
10294   if test "$with_gnu_ld" = yes; then
10295     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10296   else
10297     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10298     case $host_os in
10299       sco3.2v5*)
10300         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10301         ;;
10302     esac
10303   fi
10304   sys_lib_dlsearch_path_spec='/usr/lib'
10305   ;;
10306
10307 tpf*)
10308   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10309   version_type=linux
10310   need_lib_prefix=no
10311   need_version=no
10312   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10313   shlibpath_var=LD_LIBRARY_PATH
10314   shlibpath_overrides_runpath=no
10315   hardcode_into_libs=yes
10316   ;;
10317
10318 uts4*)
10319   version_type=linux
10320   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10321   soname_spec='${libname}${release}${shared_ext}$major'
10322   shlibpath_var=LD_LIBRARY_PATH
10323   ;;
10324
10325 *)
10326   dynamic_linker=no
10327   ;;
10328 esac
10329 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10330 $as_echo "$dynamic_linker" >&6; }
10331 test "$dynamic_linker" = no && can_build_shared=no
10332
10333 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10334 if test "$GCC" = yes; then
10335   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10336 fi
10337
10338 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10339   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10340 fi
10341 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10342   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10343 fi
10344
10345
10346
10347
10348
10349
10350
10351
10352
10353
10354
10355
10356
10357
10358
10359
10360
10361
10362
10363
10364
10365
10366
10367
10368
10369
10370
10371
10372
10373
10374
10375
10376
10377
10378
10379
10380
10381
10382
10383
10384
10385
10386
10387
10388
10389
10390
10391
10392
10393
10394
10395
10396
10397
10398
10399
10400
10401
10402
10403
10404
10405
10406
10407
10408
10409
10410
10411
10412
10413
10414
10415
10416
10417
10418
10419
10420
10421
10422
10423
10424
10425
10426
10427
10428
10429
10430
10431
10432
10433
10434
10435
10436   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
10437 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
10438 hardcode_action=
10439 if test -n "$hardcode_libdir_flag_spec" ||
10440    test -n "$runpath_var" ||
10441    test "X$hardcode_automatic" = "Xyes" ; then
10442
10443   # We can hardcode non-existent directories.
10444   if test "$hardcode_direct" != no &&
10445      # If the only mechanism to avoid hardcoding is shlibpath_var, we
10446      # have to relink, otherwise we might link with an installed library
10447      # when we should be linking with a yet-to-be-installed one
10448      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
10449      test "$hardcode_minus_L" != no; then
10450     # Linking always hardcodes the temporary library directory.
10451     hardcode_action=relink
10452   else
10453     # We can link without hardcoding, and we can hardcode nonexisting dirs.
10454     hardcode_action=immediate
10455   fi
10456 else
10457   # We cannot hardcode anything, or else we can only hardcode existing
10458   # directories.
10459   hardcode_action=unsupported
10460 fi
10461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
10462 $as_echo "$hardcode_action" >&6; }
10463
10464 if test "$hardcode_action" = relink ||
10465    test "$inherit_rpath" = yes; then
10466   # Fast installation is not supported
10467   enable_fast_install=no
10468 elif test "$shlibpath_overrides_runpath" = yes ||
10469      test "$enable_shared" = no; then
10470   # Fast installation is not necessary
10471   enable_fast_install=needless
10472 fi
10473
10474
10475
10476
10477
10478
10479   if test "x$enable_dlopen" != xyes; then
10480   enable_dlopen=unknown
10481   enable_dlopen_self=unknown
10482   enable_dlopen_self_static=unknown
10483 else
10484   lt_cv_dlopen=no
10485   lt_cv_dlopen_libs=
10486
10487   case $host_os in
10488   beos*)
10489     lt_cv_dlopen="load_add_on"
10490     lt_cv_dlopen_libs=
10491     lt_cv_dlopen_self=yes
10492     ;;
10493
10494   mingw* | pw32* | cegcc*)
10495     lt_cv_dlopen="LoadLibrary"
10496     lt_cv_dlopen_libs=
10497     ;;
10498
10499   cygwin*)
10500     lt_cv_dlopen="dlopen"
10501     lt_cv_dlopen_libs=
10502     ;;
10503
10504   darwin*)
10505   # if libdl is installed we need to link against it
10506     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10507 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10508 if ${ac_cv_lib_dl_dlopen+:} false; then :
10509   $as_echo_n "(cached) " >&6
10510 else
10511   ac_check_lib_save_LIBS=$LIBS
10512 LIBS="-ldl  $LIBS"
10513 if test x$gcc_no_link = xyes; then
10514   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10515 fi
10516 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10517 /* end confdefs.h.  */
10518
10519 /* Override any GCC internal prototype to avoid an error.
10520    Use char because int might match the return type of a GCC
10521    builtin and then its argument prototype would still apply.  */
10522 #ifdef __cplusplus
10523 extern "C"
10524 #endif
10525 char dlopen ();
10526 int
10527 main ()
10528 {
10529 return dlopen ();
10530   ;
10531   return 0;
10532 }
10533 _ACEOF
10534 if ac_fn_c_try_link "$LINENO"; then :
10535   ac_cv_lib_dl_dlopen=yes
10536 else
10537   ac_cv_lib_dl_dlopen=no
10538 fi
10539 rm -f core conftest.err conftest.$ac_objext \
10540     conftest$ac_exeext conftest.$ac_ext
10541 LIBS=$ac_check_lib_save_LIBS
10542 fi
10543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10544 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10545 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
10546   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10547 else
10548
10549     lt_cv_dlopen="dyld"
10550     lt_cv_dlopen_libs=
10551     lt_cv_dlopen_self=yes
10552
10553 fi
10554
10555     ;;
10556
10557   *)
10558     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
10559 if test "x$ac_cv_func_shl_load" = xyes; then :
10560   lt_cv_dlopen="shl_load"
10561 else
10562   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
10563 $as_echo_n "checking for shl_load in -ldld... " >&6; }
10564 if ${ac_cv_lib_dld_shl_load+:} false; then :
10565   $as_echo_n "(cached) " >&6
10566 else
10567   ac_check_lib_save_LIBS=$LIBS
10568 LIBS="-ldld  $LIBS"
10569 if test x$gcc_no_link = xyes; then
10570   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10571 fi
10572 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10573 /* end confdefs.h.  */
10574
10575 /* Override any GCC internal prototype to avoid an error.
10576    Use char because int might match the return type of a GCC
10577    builtin and then its argument prototype would still apply.  */
10578 #ifdef __cplusplus
10579 extern "C"
10580 #endif
10581 char shl_load ();
10582 int
10583 main ()
10584 {
10585 return shl_load ();
10586   ;
10587   return 0;
10588 }
10589 _ACEOF
10590 if ac_fn_c_try_link "$LINENO"; then :
10591   ac_cv_lib_dld_shl_load=yes
10592 else
10593   ac_cv_lib_dld_shl_load=no
10594 fi
10595 rm -f core conftest.err conftest.$ac_objext \
10596     conftest$ac_exeext conftest.$ac_ext
10597 LIBS=$ac_check_lib_save_LIBS
10598 fi
10599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
10600 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
10601 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
10602   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
10603 else
10604   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
10605 if test "x$ac_cv_func_dlopen" = xyes; then :
10606   lt_cv_dlopen="dlopen"
10607 else
10608   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10609 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10610 if ${ac_cv_lib_dl_dlopen+:} false; then :
10611   $as_echo_n "(cached) " >&6
10612 else
10613   ac_check_lib_save_LIBS=$LIBS
10614 LIBS="-ldl  $LIBS"
10615 if test x$gcc_no_link = xyes; then
10616   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10617 fi
10618 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10619 /* end confdefs.h.  */
10620
10621 /* Override any GCC internal prototype to avoid an error.
10622    Use char because int might match the return type of a GCC
10623    builtin and then its argument prototype would still apply.  */
10624 #ifdef __cplusplus
10625 extern "C"
10626 #endif
10627 char dlopen ();
10628 int
10629 main ()
10630 {
10631 return dlopen ();
10632   ;
10633   return 0;
10634 }
10635 _ACEOF
10636 if ac_fn_c_try_link "$LINENO"; then :
10637   ac_cv_lib_dl_dlopen=yes
10638 else
10639   ac_cv_lib_dl_dlopen=no
10640 fi
10641 rm -f core conftest.err conftest.$ac_objext \
10642     conftest$ac_exeext conftest.$ac_ext
10643 LIBS=$ac_check_lib_save_LIBS
10644 fi
10645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10646 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10647 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
10648   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10649 else
10650   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
10651 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
10652 if ${ac_cv_lib_svld_dlopen+:} false; then :
10653   $as_echo_n "(cached) " >&6
10654 else
10655   ac_check_lib_save_LIBS=$LIBS
10656 LIBS="-lsvld  $LIBS"
10657 if test x$gcc_no_link = xyes; then
10658   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10659 fi
10660 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10661 /* end confdefs.h.  */
10662
10663 /* Override any GCC internal prototype to avoid an error.
10664    Use char because int might match the return type of a GCC
10665    builtin and then its argument prototype would still apply.  */
10666 #ifdef __cplusplus
10667 extern "C"
10668 #endif
10669 char dlopen ();
10670 int
10671 main ()
10672 {
10673 return dlopen ();
10674   ;
10675   return 0;
10676 }
10677 _ACEOF
10678 if ac_fn_c_try_link "$LINENO"; then :
10679   ac_cv_lib_svld_dlopen=yes
10680 else
10681   ac_cv_lib_svld_dlopen=no
10682 fi
10683 rm -f core conftest.err conftest.$ac_objext \
10684     conftest$ac_exeext conftest.$ac_ext
10685 LIBS=$ac_check_lib_save_LIBS
10686 fi
10687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
10688 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
10689 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
10690   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
10691 else
10692   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
10693 $as_echo_n "checking for dld_link in -ldld... " >&6; }
10694 if ${ac_cv_lib_dld_dld_link+:} false; then :
10695   $as_echo_n "(cached) " >&6
10696 else
10697   ac_check_lib_save_LIBS=$LIBS
10698 LIBS="-ldld  $LIBS"
10699 if test x$gcc_no_link = xyes; then
10700   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10701 fi
10702 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10703 /* end confdefs.h.  */
10704
10705 /* Override any GCC internal prototype to avoid an error.
10706    Use char because int might match the return type of a GCC
10707    builtin and then its argument prototype would still apply.  */
10708 #ifdef __cplusplus
10709 extern "C"
10710 #endif
10711 char dld_link ();
10712 int
10713 main ()
10714 {
10715 return dld_link ();
10716   ;
10717   return 0;
10718 }
10719 _ACEOF
10720 if ac_fn_c_try_link "$LINENO"; then :
10721   ac_cv_lib_dld_dld_link=yes
10722 else
10723   ac_cv_lib_dld_dld_link=no
10724 fi
10725 rm -f core conftest.err conftest.$ac_objext \
10726     conftest$ac_exeext conftest.$ac_ext
10727 LIBS=$ac_check_lib_save_LIBS
10728 fi
10729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
10730 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
10731 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
10732   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
10733 fi
10734
10735
10736 fi
10737
10738
10739 fi
10740
10741
10742 fi
10743
10744
10745 fi
10746
10747
10748 fi
10749
10750     ;;
10751   esac
10752
10753   if test "x$lt_cv_dlopen" != xno; then
10754     enable_dlopen=yes
10755   else
10756     enable_dlopen=no
10757   fi
10758
10759   case $lt_cv_dlopen in
10760   dlopen)
10761     save_CPPFLAGS="$CPPFLAGS"
10762     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
10763
10764     save_LDFLAGS="$LDFLAGS"
10765     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
10766
10767     save_LIBS="$LIBS"
10768     LIBS="$lt_cv_dlopen_libs $LIBS"
10769
10770     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
10771 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
10772 if ${lt_cv_dlopen_self+:} false; then :
10773   $as_echo_n "(cached) " >&6
10774 else
10775           if test "$cross_compiling" = yes; then :
10776   lt_cv_dlopen_self=cross
10777 else
10778   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10779   lt_status=$lt_dlunknown
10780   cat > conftest.$ac_ext <<_LT_EOF
10781 #line 10781 "configure"
10782 #include "confdefs.h"
10783
10784 #if HAVE_DLFCN_H
10785 #include <dlfcn.h>
10786 #endif
10787
10788 #include <stdio.h>
10789
10790 #ifdef RTLD_GLOBAL
10791 #  define LT_DLGLOBAL           RTLD_GLOBAL
10792 #else
10793 #  ifdef DL_GLOBAL
10794 #    define LT_DLGLOBAL         DL_GLOBAL
10795 #  else
10796 #    define LT_DLGLOBAL         0
10797 #  endif
10798 #endif
10799
10800 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
10801    find out it does not work in some platform. */
10802 #ifndef LT_DLLAZY_OR_NOW
10803 #  ifdef RTLD_LAZY
10804 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
10805 #  else
10806 #    ifdef DL_LAZY
10807 #      define LT_DLLAZY_OR_NOW          DL_LAZY
10808 #    else
10809 #      ifdef RTLD_NOW
10810 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
10811 #      else
10812 #        ifdef DL_NOW
10813 #          define LT_DLLAZY_OR_NOW      DL_NOW
10814 #        else
10815 #          define LT_DLLAZY_OR_NOW      0
10816 #        endif
10817 #      endif
10818 #    endif
10819 #  endif
10820 #endif
10821
10822 /* When -fvisbility=hidden is used, assume the code has been annotated
10823    correspondingly for the symbols needed.  */
10824 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
10825 void fnord () __attribute__((visibility("default")));
10826 #endif
10827
10828 void fnord () { int i=42; }
10829 int main ()
10830 {
10831   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
10832   int status = $lt_dlunknown;
10833
10834   if (self)
10835     {
10836       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
10837       else
10838         {
10839           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
10840           else puts (dlerror ());
10841         }
10842       /* dlclose (self); */
10843     }
10844   else
10845     puts (dlerror ());
10846
10847   return status;
10848 }
10849 _LT_EOF
10850   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
10851   (eval $ac_link) 2>&5
10852   ac_status=$?
10853   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10854   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
10855     (./conftest; exit; ) >&5 2>/dev/null
10856     lt_status=$?
10857     case x$lt_status in
10858       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
10859       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
10860       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
10861     esac
10862   else :
10863     # compilation failed
10864     lt_cv_dlopen_self=no
10865   fi
10866 fi
10867 rm -fr conftest*
10868
10869
10870 fi
10871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
10872 $as_echo "$lt_cv_dlopen_self" >&6; }
10873
10874     if test "x$lt_cv_dlopen_self" = xyes; then
10875       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
10876       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
10877 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
10878 if ${lt_cv_dlopen_self_static+:} false; then :
10879   $as_echo_n "(cached) " >&6
10880 else
10881           if test "$cross_compiling" = yes; then :
10882   lt_cv_dlopen_self_static=cross
10883 else
10884   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10885   lt_status=$lt_dlunknown
10886   cat > conftest.$ac_ext <<_LT_EOF
10887 #line 10887 "configure"
10888 #include "confdefs.h"
10889
10890 #if HAVE_DLFCN_H
10891 #include <dlfcn.h>
10892 #endif
10893
10894 #include <stdio.h>
10895
10896 #ifdef RTLD_GLOBAL
10897 #  define LT_DLGLOBAL           RTLD_GLOBAL
10898 #else
10899 #  ifdef DL_GLOBAL
10900 #    define LT_DLGLOBAL         DL_GLOBAL
10901 #  else
10902 #    define LT_DLGLOBAL         0
10903 #  endif
10904 #endif
10905
10906 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
10907    find out it does not work in some platform. */
10908 #ifndef LT_DLLAZY_OR_NOW
10909 #  ifdef RTLD_LAZY
10910 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
10911 #  else
10912 #    ifdef DL_LAZY
10913 #      define LT_DLLAZY_OR_NOW          DL_LAZY
10914 #    else
10915 #      ifdef RTLD_NOW
10916 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
10917 #      else
10918 #        ifdef DL_NOW
10919 #          define LT_DLLAZY_OR_NOW      DL_NOW
10920 #        else
10921 #          define LT_DLLAZY_OR_NOW      0
10922 #        endif
10923 #      endif
10924 #    endif
10925 #  endif
10926 #endif
10927
10928 /* When -fvisbility=hidden is used, assume the code has been annotated
10929    correspondingly for the symbols needed.  */
10930 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
10931 void fnord () __attribute__((visibility("default")));
10932 #endif
10933
10934 void fnord () { int i=42; }
10935 int main ()
10936 {
10937   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
10938   int status = $lt_dlunknown;
10939
10940   if (self)
10941     {
10942       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
10943       else
10944         {
10945           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
10946           else puts (dlerror ());
10947         }
10948       /* dlclose (self); */
10949     }
10950   else
10951     puts (dlerror ());
10952
10953   return status;
10954 }
10955 _LT_EOF
10956   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
10957   (eval $ac_link) 2>&5
10958   ac_status=$?
10959   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10960   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
10961     (./conftest; exit; ) >&5 2>/dev/null
10962     lt_status=$?
10963     case x$lt_status in
10964       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
10965       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
10966       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
10967     esac
10968   else :
10969     # compilation failed
10970     lt_cv_dlopen_self_static=no
10971   fi
10972 fi
10973 rm -fr conftest*
10974
10975
10976 fi
10977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
10978 $as_echo "$lt_cv_dlopen_self_static" >&6; }
10979     fi
10980
10981     CPPFLAGS="$save_CPPFLAGS"
10982     LDFLAGS="$save_LDFLAGS"
10983     LIBS="$save_LIBS"
10984     ;;
10985   esac
10986
10987   case $lt_cv_dlopen_self in
10988   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
10989   *) enable_dlopen_self=unknown ;;
10990   esac
10991
10992   case $lt_cv_dlopen_self_static in
10993   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
10994   *) enable_dlopen_self_static=unknown ;;
10995   esac
10996 fi
10997
10998
10999
11000
11001
11002
11003
11004
11005
11006
11007
11008
11009
11010
11011
11012
11013
11014 striplib=
11015 old_striplib=
11016 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11017 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11018 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11019   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11020   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11021   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11022 $as_echo "yes" >&6; }
11023 else
11024 # FIXME - insert some real tests, host_os isn't really good enough
11025   case $host_os in
11026   darwin*)
11027     if test -n "$STRIP" ; then
11028       striplib="$STRIP -x"
11029       old_striplib="$STRIP -S"
11030       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11031 $as_echo "yes" >&6; }
11032     else
11033       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11034 $as_echo "no" >&6; }
11035     fi
11036     ;;
11037   *)
11038     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11039 $as_echo "no" >&6; }
11040     ;;
11041   esac
11042 fi
11043
11044
11045
11046
11047
11048
11049
11050
11051
11052
11053
11054
11055   # Report which library types will actually be built
11056   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11057 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11058   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11059 $as_echo "$can_build_shared" >&6; }
11060
11061   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11062 $as_echo_n "checking whether to build shared libraries... " >&6; }
11063   test "$can_build_shared" = "no" && enable_shared=no
11064
11065   # On AIX, shared libraries and static libraries use the same namespace, and
11066   # are all built from PIC.
11067   case $host_os in
11068   aix3*)
11069     test "$enable_shared" = yes && enable_static=no
11070     if test -n "$RANLIB"; then
11071       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11072       postinstall_cmds='$RANLIB $lib'
11073     fi
11074     ;;
11075
11076   aix[4-9]*)
11077     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11078       test "$enable_shared" = yes && enable_static=no
11079     fi
11080     ;;
11081   esac
11082   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11083 $as_echo "$enable_shared" >&6; }
11084
11085   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11086 $as_echo_n "checking whether to build static libraries... " >&6; }
11087   # Make sure either enable_shared or enable_static is yes.
11088   test "$enable_shared" = yes || enable_static=yes
11089   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11090 $as_echo "$enable_static" >&6; }
11091
11092
11093
11094
11095 fi
11096 ac_ext=c
11097 ac_cpp='$CPP $CPPFLAGS'
11098 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11099 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11100 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11101
11102 CC="$lt_save_CC"
11103
11104
11105
11106
11107
11108
11109
11110
11111
11112
11113
11114
11115
11116         ac_config_commands="$ac_config_commands libtool"
11117
11118
11119
11120
11121 # Only expand once:
11122
11123
11124
11125
11126
11127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
11128 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
11129 set x ${MAKE-make}
11130 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
11131 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
11132   $as_echo_n "(cached) " >&6
11133 else
11134   cat >conftest.make <<\_ACEOF
11135 SHELL = /bin/sh
11136 all:
11137         @echo '@@@%%%=$(MAKE)=@@@%%%'
11138 _ACEOF
11139 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
11140 case `${MAKE-make} -f conftest.make 2>/dev/null` in
11141   *@@@%%%=?*=@@@%%%*)
11142     eval ac_cv_prog_make_${ac_make}_set=yes;;
11143   *)
11144     eval ac_cv_prog_make_${ac_make}_set=no;;
11145 esac
11146 rm -f conftest.make
11147 fi
11148 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
11149   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11150 $as_echo "yes" >&6; }
11151   SET_MAKE=
11152 else
11153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11154 $as_echo "no" >&6; }
11155   SET_MAKE="MAKE=${MAKE-make}"
11156 fi
11157
11158
11159 # -------
11160 # Headers
11161 # -------
11162
11163 # Sanity check for the cross-compilation case:
11164 ac_fn_c_check_header_mongrel "$LINENO" "stdio.h" "ac_cv_header_stdio_h" "$ac_includes_default"
11165 if test "x$ac_cv_header_stdio_h" = xyes; then :
11166   :
11167 else
11168   as_fn_error $? "Can't find stdio.h.
11169 You must have a usable C system for the target already installed, at least
11170 including headers and, preferably, the library, before you can configure
11171 the Objective C runtime system.  If necessary, install gcc now with
11172 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." "$LINENO" 5
11173 fi
11174
11175
11176
11177 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11178 $as_echo_n "checking for ANSI C header files... " >&6; }
11179 if ${ac_cv_header_stdc+:} false; then :
11180   $as_echo_n "(cached) " >&6
11181 else
11182   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11183 /* end confdefs.h.  */
11184 #include <stdlib.h>
11185 #include <stdarg.h>
11186 #include <string.h>
11187 #include <float.h>
11188
11189 int
11190 main ()
11191 {
11192
11193   ;
11194   return 0;
11195 }
11196 _ACEOF
11197 if ac_fn_c_try_compile "$LINENO"; then :
11198   ac_cv_header_stdc=yes
11199 else
11200   ac_cv_header_stdc=no
11201 fi
11202 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11203
11204 if test $ac_cv_header_stdc = yes; then
11205   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11206   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11207 /* end confdefs.h.  */
11208 #include <string.h>
11209
11210 _ACEOF
11211 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11212   $EGREP "memchr" >/dev/null 2>&1; then :
11213
11214 else
11215   ac_cv_header_stdc=no
11216 fi
11217 rm -f conftest*
11218
11219 fi
11220
11221 if test $ac_cv_header_stdc = yes; then
11222   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11223   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11224 /* end confdefs.h.  */
11225 #include <stdlib.h>
11226
11227 _ACEOF
11228 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11229   $EGREP "free" >/dev/null 2>&1; then :
11230
11231 else
11232   ac_cv_header_stdc=no
11233 fi
11234 rm -f conftest*
11235
11236 fi
11237
11238 if test $ac_cv_header_stdc = yes; then
11239   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11240   if test "$cross_compiling" = yes; then :
11241   :
11242 else
11243   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11244 /* end confdefs.h.  */
11245 #include <ctype.h>
11246 #include <stdlib.h>
11247 #if ((' ' & 0x0FF) == 0x020)
11248 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11249 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11250 #else
11251 # define ISLOWER(c) \
11252                    (('a' <= (c) && (c) <= 'i') \
11253                      || ('j' <= (c) && (c) <= 'r') \
11254                      || ('s' <= (c) && (c) <= 'z'))
11255 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11256 #endif
11257
11258 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11259 int
11260 main ()
11261 {
11262   int i;
11263   for (i = 0; i < 256; i++)
11264     if (XOR (islower (i), ISLOWER (i))
11265         || toupper (i) != TOUPPER (i))
11266       return 2;
11267   return 0;
11268 }
11269 _ACEOF
11270 if ac_fn_c_try_run "$LINENO"; then :
11271
11272 else
11273   ac_cv_header_stdc=no
11274 fi
11275 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11276   conftest.$ac_objext conftest.beam conftest.$ac_ext
11277 fi
11278
11279 fi
11280 fi
11281 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11282 $as_echo "$ac_cv_header_stdc" >&6; }
11283 if test $ac_cv_header_stdc = yes; then
11284
11285 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11286
11287 fi
11288
11289
11290 for ac_header in sched.h
11291 do :
11292   ac_fn_c_check_header_mongrel "$LINENO" "sched.h" "ac_cv_header_sched_h" "$ac_includes_default"
11293 if test "x$ac_cv_header_sched_h" = xyes; then :
11294   cat >>confdefs.h <<_ACEOF
11295 #define HAVE_SCHED_H 1
11296 _ACEOF
11297
11298 fi
11299
11300 done
11301
11302
11303 # -----------
11304 # Miscellanea
11305 # -----------
11306
11307 # Check if we have thread-local storage
11308
11309
11310    # Check whether --enable-tls was given.
11311 if test "${enable_tls+set}" = set; then :
11312   enableval=$enable_tls;
11313       case "$enableval" in
11314        yes|no) ;;
11315        *) as_fn_error $? "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
11316       esac
11317
11318 else
11319   enable_tls=yes
11320 fi
11321
11322
11323   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
11324 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
11325 if ${gcc_cv_have_tls+:} false; then :
11326   $as_echo_n "(cached) " >&6
11327 else
11328
11329     if test "$cross_compiling" = yes; then :
11330                 if test x$gcc_no_link = xyes; then
11331   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11332 fi
11333 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11334 /* end confdefs.h.  */
11335 __thread int a; int b; int main() { return a = b; }
11336 _ACEOF
11337 if ac_fn_c_try_link "$LINENO"; then :
11338   chktls_save_LDFLAGS="$LDFLAGS"
11339                           case $host in
11340             *-*-linux* | -*-uclinuxfdpic*)
11341               LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
11342               ;;
11343           esac
11344           chktls_save_CFLAGS="$CFLAGS"
11345           CFLAGS="-fPIC $CFLAGS"
11346                   if test x$gcc_no_link = xyes; then
11347   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11348 fi
11349 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11350 /* end confdefs.h.  */
11351 int f() { return 0; }
11352 _ACEOF
11353 if ac_fn_c_try_link "$LINENO"; then :
11354   if test x$gcc_no_link = xyes; then
11355   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11356 fi
11357 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11358 /* end confdefs.h.  */
11359 __thread int a; int b; int f() { return a = b; }
11360 _ACEOF
11361 if ac_fn_c_try_link "$LINENO"; then :
11362   gcc_cv_have_tls=yes
11363 else
11364   gcc_cv_have_tls=no
11365 fi
11366 rm -f core conftest.err conftest.$ac_objext \
11367     conftest$ac_exeext conftest.$ac_ext
11368 else
11369   gcc_cv_have_tls=yes
11370 fi
11371 rm -f core conftest.err conftest.$ac_objext \
11372     conftest$ac_exeext conftest.$ac_ext
11373           CFLAGS="$chktls_save_CFLAGS"
11374           LDFLAGS="$chktls_save_LDFLAGS"
11375 else
11376   gcc_cv_have_tls=no
11377 fi
11378 rm -f core conftest.err conftest.$ac_objext \
11379     conftest$ac_exeext conftest.$ac_ext
11380
11381
11382 else
11383   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11384 /* end confdefs.h.  */
11385 __thread int a; int b; int main() { return a = b; }
11386 _ACEOF
11387 if ac_fn_c_try_run "$LINENO"; then :
11388                       chktls_save_LDFLAGS="$LDFLAGS"
11389       LDFLAGS="-static $LDFLAGS"
11390       if test x$gcc_no_link = xyes; then
11391   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11392 fi
11393 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11394 /* end confdefs.h.  */
11395 int main() { return 0; }
11396 _ACEOF
11397 if ac_fn_c_try_link "$LINENO"; then :
11398   if test "$cross_compiling" = yes; then :
11399   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11400 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11401 as_fn_error $? "cannot run test program while cross compiling
11402 See \`config.log' for more details" "$LINENO" 5; }
11403 else
11404   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11405 /* end confdefs.h.  */
11406 __thread int a; int b; int main() { return a = b; }
11407 _ACEOF
11408 if ac_fn_c_try_run "$LINENO"; then :
11409   gcc_cv_have_tls=yes
11410 else
11411   gcc_cv_have_tls=no
11412 fi
11413 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11414   conftest.$ac_objext conftest.beam conftest.$ac_ext
11415 fi
11416
11417 else
11418   gcc_cv_have_tls=yes
11419 fi
11420 rm -f core conftest.err conftest.$ac_objext \
11421     conftest$ac_exeext conftest.$ac_ext
11422       LDFLAGS="$chktls_save_LDFLAGS"
11423       if test $gcc_cv_have_tls = yes; then
11424                                                 chktls_save_CFLAGS="$CFLAGS"
11425         thread_CFLAGS=failed
11426         for flag in '' '-pthread' '-lpthread'; do
11427           CFLAGS="$flag $chktls_save_CFLAGS"
11428           if test x$gcc_no_link = xyes; then
11429   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11430 fi
11431 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11432 /* end confdefs.h.  */
11433 #include <pthread.h>
11434                 void *g(void *d) { return NULL; }
11435 int
11436 main ()
11437 {
11438 pthread_t t; pthread_create(&t,NULL,g,NULL);
11439   ;
11440   return 0;
11441 }
11442 _ACEOF
11443 if ac_fn_c_try_link "$LINENO"; then :
11444   thread_CFLAGS="$flag"
11445 fi
11446 rm -f core conftest.err conftest.$ac_objext \
11447     conftest$ac_exeext conftest.$ac_ext
11448           if test "X$thread_CFLAGS" != Xfailed; then
11449             break
11450           fi
11451         done
11452         CFLAGS="$chktls_save_CFLAGS"
11453         if test "X$thread_CFLAGS" != Xfailed; then
11454           CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
11455                                                   if test "$cross_compiling" = yes; then :
11456   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11457 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11458 as_fn_error $? "cannot run test program while cross compiling
11459 See \`config.log' for more details" "$LINENO" 5; }
11460 else
11461   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11462 /* end confdefs.h.  */
11463 #include <pthread.h>
11464                 __thread int a;
11465                 static int *volatile a_in_other_thread;
11466                 static void *
11467                 thread_func (void *arg)
11468                 {
11469                   a_in_other_thread = &a;
11470                   return (void *)0;
11471                 }
11472 int
11473 main ()
11474 {
11475 pthread_t thread;
11476                 void *thread_retval;
11477                 int *volatile a_in_main_thread;
11478                 a_in_main_thread = &a;
11479                 if (pthread_create (&thread, (pthread_attr_t *)0,
11480                                     thread_func, (void *)0))
11481                   return 0;
11482                 if (pthread_join (thread, &thread_retval))
11483                   return 0;
11484                 return (a_in_other_thread == a_in_main_thread);
11485   ;
11486   return 0;
11487 }
11488 _ACEOF
11489 if ac_fn_c_try_run "$LINENO"; then :
11490   gcc_cv_have_tls=yes
11491 else
11492   gcc_cv_have_tls=no
11493 fi
11494 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11495   conftest.$ac_objext conftest.beam conftest.$ac_ext
11496 fi
11497
11498           CFLAGS="$chktls_save_CFLAGS"
11499         fi
11500       fi
11501 else
11502   gcc_cv_have_tls=no
11503 fi
11504 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11505   conftest.$ac_objext conftest.beam conftest.$ac_ext
11506 fi
11507
11508 fi
11509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
11510 $as_echo "$gcc_cv_have_tls" >&6; }
11511   if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
11512
11513 $as_echo "#define HAVE_TLS 1" >>confdefs.h
11514
11515   fi
11516
11517
11518   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the type of bitfields matters" >&5
11519 $as_echo_n "checking if the type of bitfields matters... " >&6; }
11520 if ${gt_cv_bitfield_type_matters+:} false; then :
11521   $as_echo_n "(cached) " >&6
11522 else
11523
11524     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11525 /* end confdefs.h.  */
11526 struct foo1 { char x; char y:1; char z; };
11527 struct foo2 { char x; long long int y:1; char z; };
11528 int foo1test[ sizeof (struct foo1) < sizeof (struct foo2) ? 1 : -1 ];
11529 int
11530 main ()
11531 {
11532
11533   ;
11534   return 0;
11535 }
11536 _ACEOF
11537 if ac_fn_c_try_compile "$LINENO"; then :
11538   gt_cv_bitfield_type_matters=yes
11539 else
11540   gt_cv_bitfield_type_matters=no
11541 fi
11542 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11543
11544 fi
11545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_bitfield_type_matters" >&5
11546 $as_echo "$gt_cv_bitfield_type_matters" >&6; }
11547   if test $gt_cv_bitfield_type_matters = yes; then
11548
11549 $as_echo "#define HAVE_BITFIELD_TYPE_MATTERS 1" >>confdefs.h
11550
11551   fi
11552
11553
11554 # -----------
11555 # boehm-gc
11556 # -----------
11557
11558 # Check whether --enable-objc-gc was given.
11559 if test "${enable_objc_gc+set}" = set; then :
11560   enableval=$enable_objc_gc;
11561 else
11562   enable_objc_gc=no
11563 fi
11564
11565
11566 # Check whether --with-target-bdw-gc was given.
11567 if test "${with_target_bdw_gc+set}" = set; then :
11568   withval=$with_target_bdw_gc;
11569 fi
11570
11571
11572 # Check whether --with-target-bdw-gc-include was given.
11573 if test "${with_target_bdw_gc_include+set}" = set; then :
11574   withval=$with_target_bdw_gc_include;
11575 fi
11576
11577
11578 # Check whether --with-target-bdw-gc-lib was given.
11579 if test "${with_target_bdw_gc_lib+set}" = set; then :
11580   withval=$with_target_bdw_gc_lib;
11581 fi
11582
11583
11584 case "$enable_objc_gc" in
11585 no)
11586   use_bdw_gc=no
11587   ;;
11588 *)
11589   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bdw garbage collector" >&5
11590 $as_echo_n "checking for bdw garbage collector... " >&6; }
11591   if test "x$with_target_bdw_gc$with_target_bdw_gc_include$with_target_bdw_gc_lib" = x; then
11592         BDW_GC_CFLAGS=
11593     BDW_GC_LIBS="-lgc"
11594   else
11595         if test "x$with_target_bdw_gc_include" = x && test "x$with_target_bdw_gc_lib" != x; then
11596       as_fn_error $? "found --with-target-bdw-gc-lib but --with-target-bdw-gc-include missing" "$LINENO" 5
11597     elif test "x$with_target_bdw_gc_include" != x && test "x$with_target_bdw_gc_lib" = x; then
11598       as_fn_error $? "found --with-target-bdw-gc-include but --with-target-bdw-gc-lib missing" "$LINENO" 5
11599     else
11600       { $as_echo "$as_me:${as_lineno-$LINENO}: result: using paths configured with --with-target-bdw-gc options" >&5
11601 $as_echo "using paths configured with --with-target-bdw-gc options" >&6; }
11602     fi
11603     mldir=`${CC-gcc} --print-multi-directory 2>/dev/null`
11604     bdw_val=
11605     if test "x$with_target_bdw_gc" != x; then
11606       for i in `echo $with_target_bdw_gc | tr ',' ' '`; do
11607         case "$i" in
11608           *=*) sd=${i%%=*}; d=${i#*=} ;;
11609           *) sd=.; d=$i ;;
11610         esac
11611         if test "$mldir" = "$sd"; then
11612           bdw_val=$d
11613         fi
11614       done
11615       if test "x$bdw_val" = x; then
11616         as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc" "$LINENO" 5
11617       fi
11618       bdw_inc_dir="$bdw_val/include"
11619       bdw_lib_dir="$bdw_val/lib"
11620     fi
11621     bdw_val=
11622     if test "x$with_target_bdw_gc_include" != x; then
11623       for i in `echo $with_target_bdw_gc_include | tr ',' ' '`; do
11624         case "$i" in
11625           *=*) sd=${i%%=*}; d=${i#*=} ;;
11626           *) sd=.; d=$i; fallback=$i ;;
11627         esac
11628         if test "$mldir" = "$sd"; then
11629           bdw_val=$d
11630         fi
11631       done
11632       if test "x$bdw_val" = x && test "x$bdw_inc_dir" = x && test "x$fallback" != x; then
11633         bdw_inc_dir="$fallback"
11634       elif test "x$bdw_val" = x; then
11635         as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc-include" "$LINENO" 5
11636       else
11637         bdw_inc_dir="$bdw_val"
11638       fi
11639     fi
11640     bdw_val=
11641     if test "x$with_target_bdw_gc_lib" != x; then
11642       for i in `echo $with_target_bdw_gc_lib | tr ',' ' '`; do
11643         case "$i" in
11644           *=*) sd=${i%%=*}; d=${i#*=} ;;
11645           *) sd=.; d=$i ;;
11646         esac
11647         if test "$mldir" = "$sd"; then
11648           bdw_val=$d
11649         fi
11650       done
11651       if test "x$bdw_val" = x; then
11652         as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc-lib" "$LINENO" 5
11653       fi
11654       bdw_lib_dir="$bdw_val"
11655     fi
11656     if test "x$bdw_inc_dir" = x; then
11657       as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc-include" "$LINENO" 5
11658     fi
11659     if test "x$bdw_lib_dir" = x; then
11660       as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc-lib" "$LINENO" 5
11661     fi
11662     BDW_GC_CFLAGS="-I$bdw_inc_dir"
11663     if test -f $bdw_lib_dir/libgc.la; then
11664       BDW_GC_LIBS="$bdw_lib_dir/libgc.la"
11665     else
11666       BDW_GC_LIBS="-L$bdw_lib_dir -lgc"
11667     fi
11668     { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
11669 $as_echo "found" >&6; }
11670   fi
11671
11672   case "$BDW_GC_LIBS" in
11673   *libgc.la)
11674     use_bdw_gc=yes
11675     ;;
11676   *)
11677     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for system boehm-gc" >&5
11678 $as_echo_n "checking for system boehm-gc... " >&6; }
11679     save_CFLAGS=$CFLAGS
11680     save_LIBS=$LIBS
11681     CFLAGS="$CFLAGS $BDW_GC_CFLAGS"
11682     LIBS="$LIBS $BDW_GC_LIBS"
11683             if test x$gcc_no_link = xyes; then
11684   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11685 fi
11686 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11687 /* end confdefs.h.  */
11688 #include <gc/gc.h>
11689 int
11690 main ()
11691 {
11692 GC_init()
11693   ;
11694   return 0;
11695 }
11696 _ACEOF
11697 if ac_fn_c_try_link "$LINENO"; then :
11698
11699         if test "$cross_compiling" = yes; then :
11700             system_bdw_gc_found=no
11701
11702 else
11703   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11704 /* end confdefs.h.  */
11705
11706           #include <gc/gc.h>
11707           int main() {
11708             GC_init();
11709             return 0;
11710           }
11711
11712 _ACEOF
11713 if ac_fn_c_try_run "$LINENO"; then :
11714   system_bdw_gc_found=yes
11715 else
11716   system_bdw_gc_found=no
11717 fi
11718 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11719   conftest.$ac_objext conftest.beam conftest.$ac_ext
11720 fi
11721
11722
11723 else
11724   system_bdw_gc_found=no
11725 fi
11726 rm -f core conftest.err conftest.$ac_objext \
11727     conftest$ac_exeext conftest.$ac_ext
11728     CFLAGS=$save_CFLAGS
11729     LIBS=$save_LIBS
11730     if test x$enable_objc_gc = xauto && test x$system_bdw_gc_found = xno; then
11731       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: system bdw-gc not found, not building libobjc_gc" >&5
11732 $as_echo "$as_me: WARNING: system bdw-gc not found, not building libobjc_gc" >&2;}
11733       use_bdw_gc=no
11734     elif test x$enable_objc_gc = xyes && test x$system_bdw_gc_found = xno; then
11735       as_fn_error $? "system bdw-gc required but not found" "$LINENO" 5
11736     else
11737       use_bdw_gc=yes
11738       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
11739 $as_echo "found" >&6; }
11740     fi
11741   esac
11742 esac
11743
11744 if test "$use_bdw_gc" = no; then
11745   OBJC_GCFLAGS=''
11746   OBJC_BOEHM_GC=''
11747   OBJC_BOEHM_GC_INCLUDES=''
11748   OBJC_BOEHM_GC_LIBS=''
11749 else
11750   OBJC_GCFLAGS='-DOBJC_WITH_GC=1'
11751   OBJC_BOEHM_GC='libobjc_gc$(libsuffix).la'
11752   OBJC_BOEHM_GC_INCLUDES=$BDW_GC_CFLAGS
11753   OBJC_BOEHM_GC_LIBS=$BDW_GC_LIBS
11754 fi
11755
11756
11757
11758
11759
11760 # Determine what GCC version number to use in filesystem paths.
11761
11762   get_gcc_base_ver="cat"
11763
11764 # Check whether --with-gcc-major-version-only was given.
11765 if test "${with_gcc_major_version_only+set}" = set; then :
11766   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
11767         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
11768       fi
11769
11770 fi
11771
11772
11773
11774
11775 # ------
11776 # Output
11777 # ------
11778
11779 if test ${multilib} = yes; then
11780   multilib_arg="--enable-multilib"
11781 else
11782   multilib_arg=
11783 fi
11784
11785 ac_config_files="$ac_config_files Makefile"
11786
11787 cat >confcache <<\_ACEOF
11788 # This file is a shell script that caches the results of configure
11789 # tests run on this system so they can be shared between configure
11790 # scripts and configure runs, see configure's option --config-cache.
11791 # It is not useful on other systems.  If it contains results you don't
11792 # want to keep, you may remove or edit it.
11793 #
11794 # config.status only pays attention to the cache file if you give it
11795 # the --recheck option to rerun configure.
11796 #
11797 # `ac_cv_env_foo' variables (set or unset) will be overridden when
11798 # loading this file, other *unset* `ac_cv_foo' will be assigned the
11799 # following values.
11800
11801 _ACEOF
11802
11803 # The following way of writing the cache mishandles newlines in values,
11804 # but we know of no workaround that is simple, portable, and efficient.
11805 # So, we kill variables containing newlines.
11806 # Ultrix sh set writes to stderr and can't be redirected directly,
11807 # and sets the high bit in the cache file unless we assign to the vars.
11808 (
11809   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
11810     eval ac_val=\$$ac_var
11811     case $ac_val in #(
11812     *${as_nl}*)
11813       case $ac_var in #(
11814       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
11815 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
11816       esac
11817       case $ac_var in #(
11818       _ | IFS | as_nl) ;; #(
11819       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
11820       *) { eval $ac_var=; unset $ac_var;} ;;
11821       esac ;;
11822     esac
11823   done
11824
11825   (set) 2>&1 |
11826     case $as_nl`(ac_space=' '; set) 2>&1` in #(
11827     *${as_nl}ac_space=\ *)
11828       # `set' does not quote correctly, so add quotes: double-quote
11829       # substitution turns \\\\ into \\, and sed turns \\ into \.
11830       sed -n \
11831         "s/'/'\\\\''/g;
11832           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
11833       ;; #(
11834     *)
11835       # `set' quotes correctly as required by POSIX, so do not add quotes.
11836       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
11837       ;;
11838     esac |
11839     sort
11840 ) |
11841   sed '
11842      /^ac_cv_env_/b end
11843      t clear
11844      :clear
11845      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
11846      t end
11847      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
11848      :end' >>confcache
11849 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
11850   if test -w "$cache_file"; then
11851     if test "x$cache_file" != "x/dev/null"; then
11852       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
11853 $as_echo "$as_me: updating cache $cache_file" >&6;}
11854       if test ! -f "$cache_file" || test -h "$cache_file"; then
11855         cat confcache >"$cache_file"
11856       else
11857         case $cache_file in #(
11858         */* | ?:*)
11859           mv -f confcache "$cache_file"$$ &&
11860           mv -f "$cache_file"$$ "$cache_file" ;; #(
11861         *)
11862           mv -f confcache "$cache_file" ;;
11863         esac
11864       fi
11865     fi
11866   else
11867     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
11868 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
11869   fi
11870 fi
11871 rm -f confcache
11872
11873 test "x$prefix" = xNONE && prefix=$ac_default_prefix
11874 # Let make expand exec_prefix.
11875 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
11876
11877 DEFS=-DHAVE_CONFIG_H
11878
11879 ac_libobjs=
11880 ac_ltlibobjs=
11881 U=
11882 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
11883   # 1. Remove the extension, and $U if already installed.
11884   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
11885   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
11886   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
11887   #    will be set to the directory where LIBOBJS objects are built.
11888   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
11889   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
11890 done
11891 LIBOBJS=$ac_libobjs
11892
11893 LTLIBOBJS=$ac_ltlibobjs
11894
11895
11896 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
11897   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
11898 Usually this means the macro was only invoked conditionally." "$LINENO" 5
11899 fi
11900
11901 : "${CONFIG_STATUS=./config.status}"
11902 ac_write_fail=0
11903 ac_clean_files_save=$ac_clean_files
11904 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
11905 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
11906 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
11907 as_write_fail=0
11908 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
11909 #! $SHELL
11910 # Generated by $as_me.
11911 # Run this file to recreate the current configuration.
11912 # Compiler output produced by configure, useful for debugging
11913 # configure, is in config.log if it exists.
11914
11915 debug=false
11916 ac_cs_recheck=false
11917 ac_cs_silent=false
11918
11919 SHELL=\${CONFIG_SHELL-$SHELL}
11920 export SHELL
11921 _ASEOF
11922 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
11923 ## -------------------- ##
11924 ## M4sh Initialization. ##
11925 ## -------------------- ##
11926
11927 # Be more Bourne compatible
11928 DUALCASE=1; export DUALCASE # for MKS sh
11929 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
11930   emulate sh
11931   NULLCMD=:
11932   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
11933   # is contrary to our usage.  Disable this feature.
11934   alias -g '${1+"$@"}'='"$@"'
11935   setopt NO_GLOB_SUBST
11936 else
11937   case `(set -o) 2>/dev/null` in #(
11938   *posix*) :
11939     set -o posix ;; #(
11940   *) :
11941      ;;
11942 esac
11943 fi
11944
11945
11946 as_nl='
11947 '
11948 export as_nl
11949 # Printing a long string crashes Solaris 7 /usr/bin/printf.
11950 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11951 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
11952 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
11953 # Prefer a ksh shell builtin over an external printf program on Solaris,
11954 # but without wasting forks for bash or zsh.
11955 if test -z "$BASH_VERSION$ZSH_VERSION" \
11956     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
11957   as_echo='print -r --'
11958   as_echo_n='print -rn --'
11959 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
11960   as_echo='printf %s\n'
11961   as_echo_n='printf %s'
11962 else
11963   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
11964     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
11965     as_echo_n='/usr/ucb/echo -n'
11966   else
11967     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
11968     as_echo_n_body='eval
11969       arg=$1;
11970       case $arg in #(
11971       *"$as_nl"*)
11972         expr "X$arg" : "X\\(.*\\)$as_nl";
11973         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
11974       esac;
11975       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
11976     '
11977     export as_echo_n_body
11978     as_echo_n='sh -c $as_echo_n_body as_echo'
11979   fi
11980   export as_echo_body
11981   as_echo='sh -c $as_echo_body as_echo'
11982 fi
11983
11984 # The user is always right.
11985 if test "${PATH_SEPARATOR+set}" != set; then
11986   PATH_SEPARATOR=:
11987   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
11988     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
11989       PATH_SEPARATOR=';'
11990   }
11991 fi
11992
11993
11994 # IFS
11995 # We need space, tab and new line, in precisely that order.  Quoting is
11996 # there to prevent editors from complaining about space-tab.
11997 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
11998 # splitting by setting IFS to empty value.)
11999 IFS=" ""        $as_nl"
12000
12001 # Find who we are.  Look in the path if we contain no directory separator.
12002 as_myself=
12003 case $0 in #((
12004   *[\\/]* ) as_myself=$0 ;;
12005   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12006 for as_dir in $PATH
12007 do
12008   IFS=$as_save_IFS
12009   test -z "$as_dir" && as_dir=.
12010     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
12011   done
12012 IFS=$as_save_IFS
12013
12014      ;;
12015 esac
12016 # We did not find ourselves, most probably we were run as `sh COMMAND'
12017 # in which case we are not to be found in the path.
12018 if test "x$as_myself" = x; then
12019   as_myself=$0
12020 fi
12021 if test ! -f "$as_myself"; then
12022   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
12023   exit 1
12024 fi
12025
12026 # Unset variables that we do not need and which cause bugs (e.g. in
12027 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
12028 # suppresses any "Segmentation fault" message there.  '((' could
12029 # trigger a bug in pdksh 5.2.14.
12030 for as_var in BASH_ENV ENV MAIL MAILPATH
12031 do eval test x\${$as_var+set} = xset \
12032   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
12033 done
12034 PS1='$ '
12035 PS2='> '
12036 PS4='+ '
12037
12038 # NLS nuisances.
12039 LC_ALL=C
12040 export LC_ALL
12041 LANGUAGE=C
12042 export LANGUAGE
12043
12044 # CDPATH.
12045 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
12046
12047
12048 # as_fn_error STATUS ERROR [LINENO LOG_FD]
12049 # ----------------------------------------
12050 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
12051 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
12052 # script with STATUS, using 1 if that was 0.
12053 as_fn_error ()
12054 {
12055   as_status=$1; test $as_status -eq 0 && as_status=1
12056   if test "$4"; then
12057     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
12058     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
12059   fi
12060   $as_echo "$as_me: error: $2" >&2
12061   as_fn_exit $as_status
12062 } # as_fn_error
12063
12064
12065 # as_fn_set_status STATUS
12066 # -----------------------
12067 # Set $? to STATUS, without forking.
12068 as_fn_set_status ()
12069 {
12070   return $1
12071 } # as_fn_set_status
12072
12073 # as_fn_exit STATUS
12074 # -----------------
12075 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
12076 as_fn_exit ()
12077 {
12078   set +e
12079   as_fn_set_status $1
12080   exit $1
12081 } # as_fn_exit
12082
12083 # as_fn_unset VAR
12084 # ---------------
12085 # Portably unset VAR.
12086 as_fn_unset ()
12087 {
12088   { eval $1=; unset $1;}
12089 }
12090 as_unset=as_fn_unset
12091 # as_fn_append VAR VALUE
12092 # ----------------------
12093 # Append the text in VALUE to the end of the definition contained in VAR. Take
12094 # advantage of any shell optimizations that allow amortized linear growth over
12095 # repeated appends, instead of the typical quadratic growth present in naive
12096 # implementations.
12097 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
12098   eval 'as_fn_append ()
12099   {
12100     eval $1+=\$2
12101   }'
12102 else
12103   as_fn_append ()
12104   {
12105     eval $1=\$$1\$2
12106   }
12107 fi # as_fn_append
12108
12109 # as_fn_arith ARG...
12110 # ------------------
12111 # Perform arithmetic evaluation on the ARGs, and store the result in the
12112 # global $as_val. Take advantage of shells that can avoid forks. The arguments
12113 # must be portable across $(()) and expr.
12114 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
12115   eval 'as_fn_arith ()
12116   {
12117     as_val=$(( $* ))
12118   }'
12119 else
12120   as_fn_arith ()
12121   {
12122     as_val=`expr "$@" || test $? -eq 1`
12123   }
12124 fi # as_fn_arith
12125
12126
12127 if expr a : '\(a\)' >/dev/null 2>&1 &&
12128    test "X`expr 00001 : '.*\(...\)'`" = X001; then
12129   as_expr=expr
12130 else
12131   as_expr=false
12132 fi
12133
12134 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
12135   as_basename=basename
12136 else
12137   as_basename=false
12138 fi
12139
12140 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
12141   as_dirname=dirname
12142 else
12143   as_dirname=false
12144 fi
12145
12146 as_me=`$as_basename -- "$0" ||
12147 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
12148          X"$0" : 'X\(//\)$' \| \
12149          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
12150 $as_echo X/"$0" |
12151     sed '/^.*\/\([^/][^/]*\)\/*$/{
12152             s//\1/
12153             q
12154           }
12155           /^X\/\(\/\/\)$/{
12156             s//\1/
12157             q
12158           }
12159           /^X\/\(\/\).*/{
12160             s//\1/
12161             q
12162           }
12163           s/.*/./; q'`
12164
12165 # Avoid depending upon Character Ranges.
12166 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
12167 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
12168 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
12169 as_cr_digits='0123456789'
12170 as_cr_alnum=$as_cr_Letters$as_cr_digits
12171
12172 ECHO_C= ECHO_N= ECHO_T=
12173 case `echo -n x` in #(((((
12174 -n*)
12175   case `echo 'xy\c'` in
12176   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
12177   xy)  ECHO_C='\c';;
12178   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
12179        ECHO_T=' ';;
12180   esac;;
12181 *)
12182   ECHO_N='-n';;
12183 esac
12184
12185 rm -f conf$$ conf$$.exe conf$$.file
12186 if test -d conf$$.dir; then
12187   rm -f conf$$.dir/conf$$.file
12188 else
12189   rm -f conf$$.dir
12190   mkdir conf$$.dir 2>/dev/null
12191 fi
12192 if (echo >conf$$.file) 2>/dev/null; then
12193   if ln -s conf$$.file conf$$ 2>/dev/null; then
12194     as_ln_s='ln -s'
12195     # ... but there are two gotchas:
12196     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
12197     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
12198     # In both cases, we have to default to `cp -pR'.
12199     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
12200       as_ln_s='cp -pR'
12201   elif ln conf$$.file conf$$ 2>/dev/null; then
12202     as_ln_s=ln
12203   else
12204     as_ln_s='cp -pR'
12205   fi
12206 else
12207   as_ln_s='cp -pR'
12208 fi
12209 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
12210 rmdir conf$$.dir 2>/dev/null
12211
12212
12213 # as_fn_mkdir_p
12214 # -------------
12215 # Create "$as_dir" as a directory, including parents if necessary.
12216 as_fn_mkdir_p ()
12217 {
12218
12219   case $as_dir in #(
12220   -*) as_dir=./$as_dir;;
12221   esac
12222   test -d "$as_dir" || eval $as_mkdir_p || {
12223     as_dirs=
12224     while :; do
12225       case $as_dir in #(
12226       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
12227       *) as_qdir=$as_dir;;
12228       esac
12229       as_dirs="'$as_qdir' $as_dirs"
12230       as_dir=`$as_dirname -- "$as_dir" ||
12231 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12232          X"$as_dir" : 'X\(//\)[^/]' \| \
12233          X"$as_dir" : 'X\(//\)$' \| \
12234          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
12235 $as_echo X"$as_dir" |
12236     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12237             s//\1/
12238             q
12239           }
12240           /^X\(\/\/\)[^/].*/{
12241             s//\1/
12242             q
12243           }
12244           /^X\(\/\/\)$/{
12245             s//\1/
12246             q
12247           }
12248           /^X\(\/\).*/{
12249             s//\1/
12250             q
12251           }
12252           s/.*/./; q'`
12253       test -d "$as_dir" && break
12254     done
12255     test -z "$as_dirs" || eval "mkdir $as_dirs"
12256   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
12257
12258
12259 } # as_fn_mkdir_p
12260 if mkdir -p . 2>/dev/null; then
12261   as_mkdir_p='mkdir -p "$as_dir"'
12262 else
12263   test -d ./-p && rmdir ./-p
12264   as_mkdir_p=false
12265 fi
12266
12267
12268 # as_fn_executable_p FILE
12269 # -----------------------
12270 # Test if FILE is an executable regular file.
12271 as_fn_executable_p ()
12272 {
12273   test -f "$1" && test -x "$1"
12274 } # as_fn_executable_p
12275 as_test_x='test -x'
12276 as_executable_p=as_fn_executable_p
12277
12278 # Sed expression to map a string onto a valid CPP name.
12279 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
12280
12281 # Sed expression to map a string onto a valid variable name.
12282 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
12283
12284
12285 exec 6>&1
12286 ## ----------------------------------- ##
12287 ## Main body of $CONFIG_STATUS script. ##
12288 ## ----------------------------------- ##
12289 _ASEOF
12290 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
12291
12292 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12293 # Save the log message, to keep $0 and so on meaningful, and to
12294 # report actual input values of CONFIG_FILES etc. instead of their
12295 # values after options handling.
12296 ac_log="
12297 This file was extended by package-unused $as_me version-unused, which was
12298 generated by GNU Autoconf 2.69.  Invocation command line was
12299
12300   CONFIG_FILES    = $CONFIG_FILES
12301   CONFIG_HEADERS  = $CONFIG_HEADERS
12302   CONFIG_LINKS    = $CONFIG_LINKS
12303   CONFIG_COMMANDS = $CONFIG_COMMANDS
12304   $ $0 $@
12305
12306 on `(hostname || uname -n) 2>/dev/null | sed 1q`
12307 "
12308
12309 _ACEOF
12310
12311 case $ac_config_files in *"
12312 "*) set x $ac_config_files; shift; ac_config_files=$*;;
12313 esac
12314
12315 case $ac_config_headers in *"
12316 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
12317 esac
12318
12319
12320 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12321 # Files that config.status was made for.
12322 config_files="$ac_config_files"
12323 config_headers="$ac_config_headers"
12324 config_commands="$ac_config_commands"
12325
12326 _ACEOF
12327
12328 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12329 ac_cs_usage="\
12330 \`$as_me' instantiates files and other configuration actions
12331 from templates according to the current configuration.  Unless the files
12332 and actions are specified as TAGs, all are instantiated by default.
12333
12334 Usage: $0 [OPTION]... [TAG]...
12335
12336   -h, --help       print this help, then exit
12337   -V, --version    print version number and configuration settings, then exit
12338       --config     print configuration, then exit
12339   -q, --quiet, --silent
12340                    do not print progress messages
12341   -d, --debug      don't remove temporary files
12342       --recheck    update $as_me by reconfiguring in the same conditions
12343       --file=FILE[:TEMPLATE]
12344                    instantiate the configuration file FILE
12345       --header=FILE[:TEMPLATE]
12346                    instantiate the configuration header FILE
12347
12348 Configuration files:
12349 $config_files
12350
12351 Configuration headers:
12352 $config_headers
12353
12354 Configuration commands:
12355 $config_commands
12356
12357 Report bugs to the package provider."
12358
12359 _ACEOF
12360 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12361 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
12362 ac_cs_version="\\
12363 package-unused config.status version-unused
12364 configured by $0, generated by GNU Autoconf 2.69,
12365   with options \\"\$ac_cs_config\\"
12366
12367 Copyright (C) 2012 Free Software Foundation, Inc.
12368 This config.status script is free software; the Free Software Foundation
12369 gives unlimited permission to copy, distribute and modify it."
12370
12371 ac_pwd='$ac_pwd'
12372 srcdir='$srcdir'
12373 INSTALL='$INSTALL'
12374 AWK='$AWK'
12375 test -n "\$AWK" || AWK=awk
12376 _ACEOF
12377
12378 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12379 # The default lists apply if the user does not specify any file.
12380 ac_need_defaults=:
12381 while test $# != 0
12382 do
12383   case $1 in
12384   --*=?*)
12385     ac_option=`expr "X$1" : 'X\([^=]*\)='`
12386     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
12387     ac_shift=:
12388     ;;
12389   --*=)
12390     ac_option=`expr "X$1" : 'X\([^=]*\)='`
12391     ac_optarg=
12392     ac_shift=:
12393     ;;
12394   *)
12395     ac_option=$1
12396     ac_optarg=$2
12397     ac_shift=shift
12398     ;;
12399   esac
12400
12401   case $ac_option in
12402   # Handling of the options.
12403   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
12404     ac_cs_recheck=: ;;
12405   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
12406     $as_echo "$ac_cs_version"; exit ;;
12407   --config | --confi | --conf | --con | --co | --c )
12408     $as_echo "$ac_cs_config"; exit ;;
12409   --debug | --debu | --deb | --de | --d | -d )
12410     debug=: ;;
12411   --file | --fil | --fi | --f )
12412     $ac_shift
12413     case $ac_optarg in
12414     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
12415     '') as_fn_error $? "missing file argument" ;;
12416     esac
12417     as_fn_append CONFIG_FILES " '$ac_optarg'"
12418     ac_need_defaults=false;;
12419   --header | --heade | --head | --hea )
12420     $ac_shift
12421     case $ac_optarg in
12422     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
12423     esac
12424     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
12425     ac_need_defaults=false;;
12426   --he | --h)
12427     # Conflict between --help and --header
12428     as_fn_error $? "ambiguous option: \`$1'
12429 Try \`$0 --help' for more information.";;
12430   --help | --hel | -h )
12431     $as_echo "$ac_cs_usage"; exit ;;
12432   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
12433   | -silent | --silent | --silen | --sile | --sil | --si | --s)
12434     ac_cs_silent=: ;;
12435
12436   # This is an error.
12437   -*) as_fn_error $? "unrecognized option: \`$1'
12438 Try \`$0 --help' for more information." ;;
12439
12440   *) as_fn_append ac_config_targets " $1"
12441      ac_need_defaults=false ;;
12442
12443   esac
12444   shift
12445 done
12446
12447 ac_configure_extra_args=
12448
12449 if $ac_cs_silent; then
12450   exec 6>/dev/null
12451   ac_configure_extra_args="$ac_configure_extra_args --silent"
12452 fi
12453
12454 _ACEOF
12455 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12456 if \$ac_cs_recheck; then
12457   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
12458   shift
12459   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
12460   CONFIG_SHELL='$SHELL'
12461   export CONFIG_SHELL
12462   exec "\$@"
12463 fi
12464
12465 _ACEOF
12466 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12467 exec 5>>config.log
12468 {
12469   echo
12470   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
12471 ## Running $as_me. ##
12472 _ASBOX
12473   $as_echo "$ac_log"
12474 } >&5
12475
12476 _ACEOF
12477 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12478 #
12479 # INIT-COMMANDS
12480 #
12481
12482 srcdir="$srcdir"
12483 host="$host"
12484 target="$target"
12485 with_multisubdir="$with_multisubdir"
12486 with_multisrctop="$with_multisrctop"
12487 with_target_subdir="$with_target_subdir"
12488 ac_configure_args="${multilib_arg} ${ac_configure_args}"
12489 multi_basedir="$multi_basedir"
12490 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
12491 CC="$CC"
12492 CXX="$CXX"
12493 GFORTRAN="$GFORTRAN"
12494 GDC="$GDC"
12495
12496
12497 # The HP-UX ksh and POSIX shell print the target directory to stdout
12498 # if CDPATH is set.
12499 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
12500
12501 sed_quote_subst='$sed_quote_subst'
12502 double_quote_subst='$double_quote_subst'
12503 delay_variable_subst='$delay_variable_subst'
12504 AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`'
12505 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
12506 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
12507 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
12508 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
12509 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
12510 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
12511 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
12512 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
12513 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
12514 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
12515 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
12516 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
12517 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
12518 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
12519 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
12520 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
12521 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
12522 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
12523 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
12524 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
12525 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
12526 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
12527 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
12528 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
12529 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
12530 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
12531 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
12532 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
12533 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
12534 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
12535 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
12536 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
12537 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
12538 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
12539 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
12540 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
12541 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
12542 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
12543 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
12544 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
12545 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
12546 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
12547 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
12548 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
12549 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
12550 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
12551 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
12552 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
12553 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
12554 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"`'
12555 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
12556 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
12557 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
12558 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
12559 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
12560 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
12561 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
12562 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
12563 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
12564 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
12565 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
12566 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
12567 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
12568 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
12569 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
12570 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
12571 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
12572 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
12573 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
12574 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
12575 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
12576 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
12577 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
12578 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
12579 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
12580 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
12581 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
12582 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
12583 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
12584 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
12585 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
12586 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
12587 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
12588 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
12589 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
12590 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
12591 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
12592 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
12593 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
12594 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
12595 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
12596 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
12597 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
12598 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
12599 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
12600 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
12601 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
12602 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
12603 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
12604 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
12605 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
12606 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
12607 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
12608 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
12609 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
12610 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
12611 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
12612 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
12613 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
12614 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
12615 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
12616 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
12617 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
12618 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
12619 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
12620 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
12621 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
12622 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
12623 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
12624 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
12625 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
12626
12627 LTCC='$LTCC'
12628 LTCFLAGS='$LTCFLAGS'
12629 compiler='$compiler_DEFAULT'
12630
12631 # A function that is used when there is no print builtin or printf.
12632 func_fallback_echo ()
12633 {
12634   eval 'cat <<_LTECHO_EOF
12635 \$1
12636 _LTECHO_EOF'
12637 }
12638
12639 # Quote evaled strings.
12640 for var in AS \
12641 DLLTOOL \
12642 OBJDUMP \
12643 SHELL \
12644 ECHO \
12645 SED \
12646 GREP \
12647 EGREP \
12648 FGREP \
12649 LD \
12650 NM \
12651 LN_S \
12652 lt_SP2NL \
12653 lt_NL2SP \
12654 reload_flag \
12655 deplibs_check_method \
12656 file_magic_cmd \
12657 AR \
12658 AR_FLAGS \
12659 STRIP \
12660 RANLIB \
12661 CC \
12662 CFLAGS \
12663 compiler \
12664 lt_cv_sys_global_symbol_pipe \
12665 lt_cv_sys_global_symbol_to_cdecl \
12666 lt_cv_sys_global_symbol_to_c_name_address \
12667 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
12668 lt_prog_compiler_no_builtin_flag \
12669 lt_prog_compiler_wl \
12670 lt_prog_compiler_pic \
12671 lt_prog_compiler_static \
12672 lt_cv_prog_compiler_c_o \
12673 need_locks \
12674 DSYMUTIL \
12675 NMEDIT \
12676 LIPO \
12677 OTOOL \
12678 OTOOL64 \
12679 shrext_cmds \
12680 export_dynamic_flag_spec \
12681 whole_archive_flag_spec \
12682 compiler_needs_object \
12683 with_gnu_ld \
12684 allow_undefined_flag \
12685 no_undefined_flag \
12686 hardcode_libdir_flag_spec \
12687 hardcode_libdir_flag_spec_ld \
12688 hardcode_libdir_separator \
12689 fix_srcfile_path \
12690 exclude_expsyms \
12691 include_expsyms \
12692 file_list_spec \
12693 variables_saved_for_relink \
12694 libname_spec \
12695 library_names_spec \
12696 soname_spec \
12697 install_override_mode \
12698 finish_eval \
12699 old_striplib \
12700 striplib; do
12701     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
12702     *[\\\\\\\`\\"\\\$]*)
12703       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
12704       ;;
12705     *)
12706       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
12707       ;;
12708     esac
12709 done
12710
12711 # Double-quote double-evaled strings.
12712 for var in reload_cmds \
12713 old_postinstall_cmds \
12714 old_postuninstall_cmds \
12715 old_archive_cmds \
12716 extract_expsyms_cmds \
12717 old_archive_from_new_cmds \
12718 old_archive_from_expsyms_cmds \
12719 archive_cmds \
12720 archive_expsym_cmds \
12721 module_cmds \
12722 module_expsym_cmds \
12723 export_symbols_cmds \
12724 prelink_cmds \
12725 postinstall_cmds \
12726 postuninstall_cmds \
12727 finish_cmds \
12728 sys_lib_search_path_spec \
12729 sys_lib_dlsearch_path_spec; do
12730     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
12731     *[\\\\\\\`\\"\\\$]*)
12732       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
12733       ;;
12734     *)
12735       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
12736       ;;
12737     esac
12738 done
12739
12740 ac_aux_dir='$ac_aux_dir'
12741 xsi_shell='$xsi_shell'
12742 lt_shell_append='$lt_shell_append'
12743
12744 # See if we are running on zsh, and set the options which allow our
12745 # commands through without removal of \ escapes INIT.
12746 if test -n "\${ZSH_VERSION+set}" ; then
12747    setopt NO_GLOB_SUBST
12748 fi
12749
12750
12751     PACKAGE='$PACKAGE'
12752     VERSION='$VERSION'
12753     TIMESTAMP='$TIMESTAMP'
12754     RM='$RM'
12755     ofile='$ofile'
12756
12757
12758
12759
12760 _ACEOF
12761
12762 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12763
12764 # Handling of arguments.
12765 for ac_config_target in $ac_config_targets
12766 do
12767   case $ac_config_target in
12768     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
12769     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
12770     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
12771     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
12772
12773   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
12774   esac
12775 done
12776
12777
12778 # If the user did not use the arguments to specify the items to instantiate,
12779 # then the envvar interface is used.  Set only those that are not.
12780 # We use the long form for the default assignment because of an extremely
12781 # bizarre bug on SunOS 4.1.3.
12782 if $ac_need_defaults; then
12783   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
12784   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
12785   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
12786 fi
12787
12788 # Have a temporary directory for convenience.  Make it in the build tree
12789 # simply because there is no reason against having it here, and in addition,
12790 # creating and moving files from /tmp can sometimes cause problems.
12791 # Hook for its removal unless debugging.
12792 # Note that there is a small window in which the directory will not be cleaned:
12793 # after its creation but before its name has been assigned to `$tmp'.
12794 $debug ||
12795 {
12796   tmp= ac_tmp=
12797   trap 'exit_status=$?
12798   : "${ac_tmp:=$tmp}"
12799   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
12800 ' 0
12801   trap 'as_fn_exit 1' 1 2 13 15
12802 }
12803 # Create a (secure) tmp directory for tmp files.
12804
12805 {
12806   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
12807   test -d "$tmp"
12808 }  ||
12809 {
12810   tmp=./conf$$-$RANDOM
12811   (umask 077 && mkdir "$tmp")
12812 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
12813 ac_tmp=$tmp
12814
12815 # Set up the scripts for CONFIG_FILES section.
12816 # No need to generate them if there are no CONFIG_FILES.
12817 # This happens for instance with `./config.status config.h'.
12818 if test -n "$CONFIG_FILES"; then
12819
12820
12821 ac_cr=`echo X | tr X '\015'`
12822 # On cygwin, bash can eat \r inside `` if the user requested igncr.
12823 # But we know of no other shell where ac_cr would be empty at this
12824 # point, so we can use a bashism as a fallback.
12825 if test "x$ac_cr" = x; then
12826   eval ac_cr=\$\'\\r\'
12827 fi
12828 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
12829 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
12830   ac_cs_awk_cr='\\r'
12831 else
12832   ac_cs_awk_cr=$ac_cr
12833 fi
12834
12835 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
12836 _ACEOF
12837
12838
12839 {
12840   echo "cat >conf$$subs.awk <<_ACEOF" &&
12841   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
12842   echo "_ACEOF"
12843 } >conf$$subs.sh ||
12844   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
12845 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
12846 ac_delim='%!_!# '
12847 for ac_last_try in false false false false false :; do
12848   . ./conf$$subs.sh ||
12849     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
12850
12851   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
12852   if test $ac_delim_n = $ac_delim_num; then
12853     break
12854   elif $ac_last_try; then
12855     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
12856   else
12857     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12858   fi
12859 done
12860 rm -f conf$$subs.sh
12861
12862 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12863 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
12864 _ACEOF
12865 sed -n '
12866 h
12867 s/^/S["/; s/!.*/"]=/
12868 p
12869 g
12870 s/^[^!]*!//
12871 :repl
12872 t repl
12873 s/'"$ac_delim"'$//
12874 t delim
12875 :nl
12876 h
12877 s/\(.\{148\}\)..*/\1/
12878 t more1
12879 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
12880 p
12881 n
12882 b repl
12883 :more1
12884 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
12885 p
12886 g
12887 s/.\{148\}//
12888 t nl
12889 :delim
12890 h
12891 s/\(.\{148\}\)..*/\1/
12892 t more2
12893 s/["\\]/\\&/g; s/^/"/; s/$/"/
12894 p
12895 b
12896 :more2
12897 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
12898 p
12899 g
12900 s/.\{148\}//
12901 t delim
12902 ' <conf$$subs.awk | sed '
12903 /^[^""]/{
12904   N
12905   s/\n//
12906 }
12907 ' >>$CONFIG_STATUS || ac_write_fail=1
12908 rm -f conf$$subs.awk
12909 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12910 _ACAWK
12911 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
12912   for (key in S) S_is_set[key] = 1
12913   FS = "\a"
12914
12915 }
12916 {
12917   line = $ 0
12918   nfields = split(line, field, "@")
12919   substed = 0
12920   len = length(field[1])
12921   for (i = 2; i < nfields; i++) {
12922     key = field[i]
12923     keylen = length(key)
12924     if (S_is_set[key]) {
12925       value = S[key]
12926       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
12927       len += length(value) + length(field[++i])
12928       substed = 1
12929     } else
12930       len += 1 + keylen
12931   }
12932
12933   print line
12934 }
12935
12936 _ACAWK
12937 _ACEOF
12938 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12939 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
12940   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
12941 else
12942   cat
12943 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
12944   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
12945 _ACEOF
12946
12947 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
12948 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
12949 # trailing colons and then remove the whole line if VPATH becomes empty
12950 # (actually we leave an empty line to preserve line numbers).
12951 if test "x$srcdir" = x.; then
12952   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
12953 h
12954 s///
12955 s/^/:/
12956 s/[      ]*$/:/
12957 s/:\$(srcdir):/:/g
12958 s/:\${srcdir}:/:/g
12959 s/:@srcdir@:/:/g
12960 s/^:*//
12961 s/:*$//
12962 x
12963 s/\(=[   ]*\).*/\1/
12964 G
12965 s/\n//
12966 s/^[^=]*=[       ]*$//
12967 }'
12968 fi
12969
12970 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12971 fi # test -n "$CONFIG_FILES"
12972
12973 # Set up the scripts for CONFIG_HEADERS section.
12974 # No need to generate them if there are no CONFIG_HEADERS.
12975 # This happens for instance with `./config.status Makefile'.
12976 if test -n "$CONFIG_HEADERS"; then
12977 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
12978 BEGIN {
12979 _ACEOF
12980
12981 # Transform confdefs.h into an awk script `defines.awk', embedded as
12982 # here-document in config.status, that substitutes the proper values into
12983 # config.h.in to produce config.h.
12984
12985 # Create a delimiter string that does not exist in confdefs.h, to ease
12986 # handling of long lines.
12987 ac_delim='%!_!# '
12988 for ac_last_try in false false :; do
12989   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
12990   if test -z "$ac_tt"; then
12991     break
12992   elif $ac_last_try; then
12993     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
12994   else
12995     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12996   fi
12997 done
12998
12999 # For the awk script, D is an array of macro values keyed by name,
13000 # likewise P contains macro parameters if any.  Preserve backslash
13001 # newline sequences.
13002
13003 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
13004 sed -n '
13005 s/.\{148\}/&'"$ac_delim"'/g
13006 t rset
13007 :rset
13008 s/^[     ]*#[    ]*define[       ][      ]*/ /
13009 t def
13010 d
13011 :def
13012 s/\\$//
13013 t bsnl
13014 s/["\\]/\\&/g
13015 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
13016 D["\1"]=" \3"/p
13017 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
13018 d
13019 :bsnl
13020 s/["\\]/\\&/g
13021 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
13022 D["\1"]=" \3\\\\\\n"\\/p
13023 t cont
13024 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
13025 t cont
13026 d
13027 :cont
13028 n
13029 s/.\{148\}/&'"$ac_delim"'/g
13030 t clear
13031 :clear
13032 s/\\$//
13033 t bsnlc
13034 s/["\\]/\\&/g; s/^/"/; s/$/"/p
13035 d
13036 :bsnlc
13037 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
13038 b cont
13039 ' <confdefs.h | sed '
13040 s/'"$ac_delim"'/"\\\
13041 "/g' >>$CONFIG_STATUS || ac_write_fail=1
13042
13043 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13044   for (key in D) D_is_set[key] = 1
13045   FS = "\a"
13046 }
13047 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
13048   line = \$ 0
13049   split(line, arg, " ")
13050   if (arg[1] == "#") {
13051     defundef = arg[2]
13052     mac1 = arg[3]
13053   } else {
13054     defundef = substr(arg[1], 2)
13055     mac1 = arg[2]
13056   }
13057   split(mac1, mac2, "(") #)
13058   macro = mac2[1]
13059   prefix = substr(line, 1, index(line, defundef) - 1)
13060   if (D_is_set[macro]) {
13061     # Preserve the white space surrounding the "#".
13062     print prefix "define", macro P[macro] D[macro]
13063     next
13064   } else {
13065     # Replace #undef with comments.  This is necessary, for example,
13066     # in the case of _POSIX_SOURCE, which is predefined and required
13067     # on some systems where configure will not decide to define it.
13068     if (defundef == "undef") {
13069       print "/*", prefix defundef, macro, "*/"
13070       next
13071     }
13072   }
13073 }
13074 { print }
13075 _ACAWK
13076 _ACEOF
13077 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13078   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
13079 fi # test -n "$CONFIG_HEADERS"
13080
13081
13082 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
13083 shift
13084 for ac_tag
13085 do
13086   case $ac_tag in
13087   :[FHLC]) ac_mode=$ac_tag; continue;;
13088   esac
13089   case $ac_mode$ac_tag in
13090   :[FHL]*:*);;
13091   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
13092   :[FH]-) ac_tag=-:-;;
13093   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
13094   esac
13095   ac_save_IFS=$IFS
13096   IFS=:
13097   set x $ac_tag
13098   IFS=$ac_save_IFS
13099   shift
13100   ac_file=$1
13101   shift
13102
13103   case $ac_mode in
13104   :L) ac_source=$1;;
13105   :[FH])
13106     ac_file_inputs=
13107     for ac_f
13108     do
13109       case $ac_f in
13110       -) ac_f="$ac_tmp/stdin";;
13111       *) # Look for the file first in the build tree, then in the source tree
13112          # (if the path is not absolute).  The absolute path cannot be DOS-style,
13113          # because $ac_f cannot contain `:'.
13114          test -f "$ac_f" ||
13115            case $ac_f in
13116            [\\/$]*) false;;
13117            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
13118            esac ||
13119            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
13120       esac
13121       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
13122       as_fn_append ac_file_inputs " '$ac_f'"
13123     done
13124
13125     # Let's still pretend it is `configure' which instantiates (i.e., don't
13126     # use $as_me), people would be surprised to read:
13127     #    /* config.h.  Generated by config.status.  */
13128     configure_input='Generated from '`
13129           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
13130         `' by configure.'
13131     if test x"$ac_file" != x-; then
13132       configure_input="$ac_file.  $configure_input"
13133       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
13134 $as_echo "$as_me: creating $ac_file" >&6;}
13135     fi
13136     # Neutralize special characters interpreted by sed in replacement strings.
13137     case $configure_input in #(
13138     *\&* | *\|* | *\\* )
13139        ac_sed_conf_input=`$as_echo "$configure_input" |
13140        sed 's/[\\\\&|]/\\\\&/g'`;; #(
13141     *) ac_sed_conf_input=$configure_input;;
13142     esac
13143
13144     case $ac_tag in
13145     *:-:* | *:-) cat >"$ac_tmp/stdin" \
13146       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
13147     esac
13148     ;;
13149   esac
13150
13151   ac_dir=`$as_dirname -- "$ac_file" ||
13152 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13153          X"$ac_file" : 'X\(//\)[^/]' \| \
13154          X"$ac_file" : 'X\(//\)$' \| \
13155          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
13156 $as_echo X"$ac_file" |
13157     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13158             s//\1/
13159             q
13160           }
13161           /^X\(\/\/\)[^/].*/{
13162             s//\1/
13163             q
13164           }
13165           /^X\(\/\/\)$/{
13166             s//\1/
13167             q
13168           }
13169           /^X\(\/\).*/{
13170             s//\1/
13171             q
13172           }
13173           s/.*/./; q'`
13174   as_dir="$ac_dir"; as_fn_mkdir_p
13175   ac_builddir=.
13176
13177 case "$ac_dir" in
13178 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
13179 *)
13180   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
13181   # A ".." for each directory in $ac_dir_suffix.
13182   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
13183   case $ac_top_builddir_sub in
13184   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
13185   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
13186   esac ;;
13187 esac
13188 ac_abs_top_builddir=$ac_pwd
13189 ac_abs_builddir=$ac_pwd$ac_dir_suffix
13190 # for backward compatibility:
13191 ac_top_builddir=$ac_top_build_prefix
13192
13193 case $srcdir in
13194   .)  # We are building in place.
13195     ac_srcdir=.
13196     ac_top_srcdir=$ac_top_builddir_sub
13197     ac_abs_top_srcdir=$ac_pwd ;;
13198   [\\/]* | ?:[\\/]* )  # Absolute name.
13199     ac_srcdir=$srcdir$ac_dir_suffix;
13200     ac_top_srcdir=$srcdir
13201     ac_abs_top_srcdir=$srcdir ;;
13202   *) # Relative name.
13203     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
13204     ac_top_srcdir=$ac_top_build_prefix$srcdir
13205     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
13206 esac
13207 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
13208
13209
13210   case $ac_mode in
13211   :F)
13212   #
13213   # CONFIG_FILE
13214   #
13215
13216   case $INSTALL in
13217   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
13218   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
13219   esac
13220 _ACEOF
13221
13222 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13223 # If the template does not know about datarootdir, expand it.
13224 # FIXME: This hack should be removed a few years after 2.60.
13225 ac_datarootdir_hack=; ac_datarootdir_seen=
13226 ac_sed_dataroot='
13227 /datarootdir/ {
13228   p
13229   q
13230 }
13231 /@datadir@/p
13232 /@docdir@/p
13233 /@infodir@/p
13234 /@localedir@/p
13235 /@mandir@/p'
13236 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
13237 *datarootdir*) ac_datarootdir_seen=yes;;
13238 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
13239   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
13240 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
13241 _ACEOF
13242 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13243   ac_datarootdir_hack='
13244   s&@datadir@&$datadir&g
13245   s&@docdir@&$docdir&g
13246   s&@infodir@&$infodir&g
13247   s&@localedir@&$localedir&g
13248   s&@mandir@&$mandir&g
13249   s&\\\${datarootdir}&$datarootdir&g' ;;
13250 esac
13251 _ACEOF
13252
13253 # Neutralize VPATH when `$srcdir' = `.'.
13254 # Shell code in configure.ac might set extrasub.
13255 # FIXME: do we really want to maintain this feature?
13256 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13257 ac_sed_extra="$ac_vpsub
13258 $extrasub
13259 _ACEOF
13260 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13261 :t
13262 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
13263 s|@configure_input@|$ac_sed_conf_input|;t t
13264 s&@top_builddir@&$ac_top_builddir_sub&;t t
13265 s&@top_build_prefix@&$ac_top_build_prefix&;t t
13266 s&@srcdir@&$ac_srcdir&;t t
13267 s&@abs_srcdir@&$ac_abs_srcdir&;t t
13268 s&@top_srcdir@&$ac_top_srcdir&;t t
13269 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
13270 s&@builddir@&$ac_builddir&;t t
13271 s&@abs_builddir@&$ac_abs_builddir&;t t
13272 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
13273 s&@INSTALL@&$ac_INSTALL&;t t
13274 $ac_datarootdir_hack
13275 "
13276 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
13277   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13278
13279 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
13280   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
13281   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
13282       "$ac_tmp/out"`; test -z "$ac_out"; } &&
13283   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
13284 which seems to be undefined.  Please make sure it is defined" >&5
13285 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
13286 which seems to be undefined.  Please make sure it is defined" >&2;}
13287
13288   rm -f "$ac_tmp/stdin"
13289   case $ac_file in
13290   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
13291   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
13292   esac \
13293   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13294  ;;
13295   :H)
13296   #
13297   # CONFIG_HEADER
13298   #
13299   if test x"$ac_file" != x-; then
13300     {
13301       $as_echo "/* $configure_input  */" \
13302       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
13303     } >"$ac_tmp/config.h" \
13304       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13305     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
13306       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
13307 $as_echo "$as_me: $ac_file is unchanged" >&6;}
13308     else
13309       rm -f "$ac_file"
13310       mv "$ac_tmp/config.h" "$ac_file" \
13311         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13312     fi
13313   else
13314     $as_echo "/* $configure_input  */" \
13315       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
13316       || as_fn_error $? "could not create -" "$LINENO" 5
13317   fi
13318  ;;
13319
13320   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
13321 $as_echo "$as_me: executing $ac_file commands" >&6;}
13322  ;;
13323   esac
13324
13325
13326   case $ac_file$ac_mode in
13327     "default-1":C)
13328 # Only add multilib support code if we just rebuilt the top-level
13329 # Makefile.
13330 case " $CONFIG_FILES " in
13331  *" Makefile "*)
13332    ac_file=Makefile . ${multi_basedir}/config-ml.in
13333    ;;
13334 esac ;;
13335     "libtool":C)
13336
13337     # See if we are running on zsh, and set the options which allow our
13338     # commands through without removal of \ escapes.
13339     if test -n "${ZSH_VERSION+set}" ; then
13340       setopt NO_GLOB_SUBST
13341     fi
13342
13343     cfgfile="${ofile}T"
13344     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
13345     $RM "$cfgfile"
13346
13347     cat <<_LT_EOF >> "$cfgfile"
13348 #! $SHELL
13349
13350 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
13351 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
13352 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
13353 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
13354 #
13355 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
13356 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
13357 #   Written by Gordon Matzigkeit, 1996
13358 #
13359 #   This file is part of GNU Libtool.
13360 #
13361 # GNU Libtool is free software; you can redistribute it and/or
13362 # modify it under the terms of the GNU General Public License as
13363 # published by the Free Software Foundation; either version 2 of
13364 # the License, or (at your option) any later version.
13365 #
13366 # As a special exception to the GNU General Public License,
13367 # if you distribute this file as part of a program or library that
13368 # is built using GNU Libtool, you may include this file under the
13369 # same distribution terms that you use for the rest of that program.
13370 #
13371 # GNU Libtool is distributed in the hope that it will be useful,
13372 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13373 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13374 # GNU General Public License for more details.
13375 #
13376 # You should have received a copy of the GNU General Public License
13377 # along with GNU Libtool; see the file COPYING.  If not, a copy
13378 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
13379 # obtained by writing to the Free Software Foundation, Inc.,
13380 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
13381
13382
13383 # The names of the tagged configurations supported by this script.
13384 available_tags=""
13385
13386 # ### BEGIN LIBTOOL CONFIG
13387
13388 # Assembler program.
13389 AS=$lt_AS
13390
13391 # DLL creation program.
13392 DLLTOOL=$lt_DLLTOOL
13393
13394 # Object dumper program.
13395 OBJDUMP=$lt_OBJDUMP
13396
13397 # Which release of libtool.m4 was used?
13398 macro_version=$macro_version
13399 macro_revision=$macro_revision
13400
13401 # Whether or not to build shared libraries.
13402 build_libtool_libs=$enable_shared
13403
13404 # Whether or not to build static libraries.
13405 build_old_libs=$enable_static
13406
13407 # What type of objects to build.
13408 pic_mode=$pic_mode
13409
13410 # Whether or not to optimize for fast installation.
13411 fast_install=$enable_fast_install
13412
13413 # Shell to use when invoking shell scripts.
13414 SHELL=$lt_SHELL
13415
13416 # An echo program that protects backslashes.
13417 ECHO=$lt_ECHO
13418
13419 # The host system.
13420 host_alias=$host_alias
13421 host=$host
13422 host_os=$host_os
13423
13424 # The build system.
13425 build_alias=$build_alias
13426 build=$build
13427 build_os=$build_os
13428
13429 # A sed program that does not truncate output.
13430 SED=$lt_SED
13431
13432 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
13433 Xsed="\$SED -e 1s/^X//"
13434
13435 # A grep program that handles long lines.
13436 GREP=$lt_GREP
13437
13438 # An ERE matcher.
13439 EGREP=$lt_EGREP
13440
13441 # A literal string matcher.
13442 FGREP=$lt_FGREP
13443
13444 # A BSD- or MS-compatible name lister.
13445 NM=$lt_NM
13446
13447 # Whether we need soft or hard links.
13448 LN_S=$lt_LN_S
13449
13450 # What is the maximum length of a command?
13451 max_cmd_len=$max_cmd_len
13452
13453 # Object file suffix (normally "o").
13454 objext=$ac_objext
13455
13456 # Executable file suffix (normally "").
13457 exeext=$exeext
13458
13459 # whether the shell understands "unset".
13460 lt_unset=$lt_unset
13461
13462 # turn spaces into newlines.
13463 SP2NL=$lt_lt_SP2NL
13464
13465 # turn newlines into spaces.
13466 NL2SP=$lt_lt_NL2SP
13467
13468 # Method to check whether dependent libraries are shared objects.
13469 deplibs_check_method=$lt_deplibs_check_method
13470
13471 # Command to use when deplibs_check_method == "file_magic".
13472 file_magic_cmd=$lt_file_magic_cmd
13473
13474 # The archiver.
13475 AR=$lt_AR
13476 AR_FLAGS=$lt_AR_FLAGS
13477
13478 # A symbol stripping program.
13479 STRIP=$lt_STRIP
13480
13481 # Commands used to install an old-style archive.
13482 RANLIB=$lt_RANLIB
13483 old_postinstall_cmds=$lt_old_postinstall_cmds
13484 old_postuninstall_cmds=$lt_old_postuninstall_cmds
13485
13486 # Whether to use a lock for old archive extraction.
13487 lock_old_archive_extraction=$lock_old_archive_extraction
13488
13489 # A C compiler.
13490 LTCC=$lt_CC
13491
13492 # LTCC compiler flags.
13493 LTCFLAGS=$lt_CFLAGS
13494
13495 # Take the output of nm and produce a listing of raw symbols and C names.
13496 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
13497
13498 # Transform the output of nm in a proper C declaration.
13499 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
13500
13501 # Transform the output of nm in a C name address pair.
13502 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
13503
13504 # Transform the output of nm in a C name address pair when lib prefix is needed.
13505 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
13506
13507 # The name of the directory that contains temporary libtool files.
13508 objdir=$objdir
13509
13510 # Used to examine libraries when file_magic_cmd begins with "file".
13511 MAGIC_CMD=$MAGIC_CMD
13512
13513 # Must we lock files when doing compilation?
13514 need_locks=$lt_need_locks
13515
13516 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
13517 DSYMUTIL=$lt_DSYMUTIL
13518
13519 # Tool to change global to local symbols on Mac OS X.
13520 NMEDIT=$lt_NMEDIT
13521
13522 # Tool to manipulate fat objects and archives on Mac OS X.
13523 LIPO=$lt_LIPO
13524
13525 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
13526 OTOOL=$lt_OTOOL
13527
13528 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
13529 OTOOL64=$lt_OTOOL64
13530
13531 # Old archive suffix (normally "a").
13532 libext=$libext
13533
13534 # Shared library suffix (normally ".so").
13535 shrext_cmds=$lt_shrext_cmds
13536
13537 # The commands to extract the exported symbol list from a shared archive.
13538 extract_expsyms_cmds=$lt_extract_expsyms_cmds
13539
13540 # Variables whose values should be saved in libtool wrapper scripts and
13541 # restored at link time.
13542 variables_saved_for_relink=$lt_variables_saved_for_relink
13543
13544 # Do we need the "lib" prefix for modules?
13545 need_lib_prefix=$need_lib_prefix
13546
13547 # Do we need a version for libraries?
13548 need_version=$need_version
13549
13550 # Library versioning type.
13551 version_type=$version_type
13552
13553 # Shared library runtime path variable.
13554 runpath_var=$runpath_var
13555
13556 # Shared library path variable.
13557 shlibpath_var=$shlibpath_var
13558
13559 # Is shlibpath searched before the hard-coded library search path?
13560 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
13561
13562 # Format of library name prefix.
13563 libname_spec=$lt_libname_spec
13564
13565 # List of archive names.  First name is the real one, the rest are links.
13566 # The last name is the one that the linker finds with -lNAME
13567 library_names_spec=$lt_library_names_spec
13568
13569 # The coded name of the library, if different from the real name.
13570 soname_spec=$lt_soname_spec
13571
13572 # Permission mode override for installation of shared libraries.
13573 install_override_mode=$lt_install_override_mode
13574
13575 # Command to use after installation of a shared archive.
13576 postinstall_cmds=$lt_postinstall_cmds
13577
13578 # Command to use after uninstallation of a shared archive.
13579 postuninstall_cmds=$lt_postuninstall_cmds
13580
13581 # Commands used to finish a libtool library installation in a directory.
13582 finish_cmds=$lt_finish_cmds
13583
13584 # As "finish_cmds", except a single script fragment to be evaled but
13585 # not shown.
13586 finish_eval=$lt_finish_eval
13587
13588 # Whether we should hardcode library paths into libraries.
13589 hardcode_into_libs=$hardcode_into_libs
13590
13591 # Compile-time system search path for libraries.
13592 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
13593
13594 # Run-time system search path for libraries.
13595 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
13596
13597 # Whether dlopen is supported.
13598 dlopen_support=$enable_dlopen
13599
13600 # Whether dlopen of programs is supported.
13601 dlopen_self=$enable_dlopen_self
13602
13603 # Whether dlopen of statically linked programs is supported.
13604 dlopen_self_static=$enable_dlopen_self_static
13605
13606 # Commands to strip libraries.
13607 old_striplib=$lt_old_striplib
13608 striplib=$lt_striplib
13609
13610
13611 # The linker used to build libraries.
13612 LD=$lt_LD
13613
13614 # How to create reloadable object files.
13615 reload_flag=$lt_reload_flag
13616 reload_cmds=$lt_reload_cmds
13617
13618 # Commands used to build an old-style archive.
13619 old_archive_cmds=$lt_old_archive_cmds
13620
13621 # A language specific compiler.
13622 CC=$lt_compiler
13623
13624 # Is the compiler the GNU compiler?
13625 with_gcc=$GCC
13626
13627 # Compiler flag to turn off builtin functions.
13628 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
13629
13630 # How to pass a linker flag through the compiler.
13631 wl=$lt_lt_prog_compiler_wl
13632
13633 # Additional compiler flags for building library objects.
13634 pic_flag=$lt_lt_prog_compiler_pic
13635
13636 # Compiler flag to prevent dynamic linking.
13637 link_static_flag=$lt_lt_prog_compiler_static
13638
13639 # Does compiler simultaneously support -c and -o options?
13640 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
13641
13642 # Whether or not to add -lc for building shared libraries.
13643 build_libtool_need_lc=$archive_cmds_need_lc
13644
13645 # Whether or not to disallow shared libs when runtime libs are static.
13646 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
13647
13648 # Compiler flag to allow reflexive dlopens.
13649 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
13650
13651 # Compiler flag to generate shared objects directly from archives.
13652 whole_archive_flag_spec=$lt_whole_archive_flag_spec
13653
13654 # Whether the compiler copes with passing no objects directly.
13655 compiler_needs_object=$lt_compiler_needs_object
13656
13657 # Create an old-style archive from a shared archive.
13658 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
13659
13660 # Create a temporary old-style archive to link instead of a shared archive.
13661 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
13662
13663 # Commands used to build a shared archive.
13664 archive_cmds=$lt_archive_cmds
13665 archive_expsym_cmds=$lt_archive_expsym_cmds
13666
13667 # Commands used to build a loadable module if different from building
13668 # a shared archive.
13669 module_cmds=$lt_module_cmds
13670 module_expsym_cmds=$lt_module_expsym_cmds
13671
13672 # Whether we are building with GNU ld or not.
13673 with_gnu_ld=$lt_with_gnu_ld
13674
13675 # Flag that allows shared libraries with undefined symbols to be built.
13676 allow_undefined_flag=$lt_allow_undefined_flag
13677
13678 # Flag that enforces no undefined symbols.
13679 no_undefined_flag=$lt_no_undefined_flag
13680
13681 # Flag to hardcode \$libdir into a binary during linking.
13682 # This must work even if \$libdir does not exist
13683 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
13684
13685 # If ld is used when linking, flag to hardcode \$libdir into a binary
13686 # during linking.  This must work even if \$libdir does not exist.
13687 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
13688
13689 # Whether we need a single "-rpath" flag with a separated argument.
13690 hardcode_libdir_separator=$lt_hardcode_libdir_separator
13691
13692 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
13693 # DIR into the resulting binary.
13694 hardcode_direct=$hardcode_direct
13695
13696 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
13697 # DIR into the resulting binary and the resulting library dependency is
13698 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
13699 # library is relocated.
13700 hardcode_direct_absolute=$hardcode_direct_absolute
13701
13702 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
13703 # into the resulting binary.
13704 hardcode_minus_L=$hardcode_minus_L
13705
13706 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
13707 # into the resulting binary.
13708 hardcode_shlibpath_var=$hardcode_shlibpath_var
13709
13710 # Set to "yes" if building a shared library automatically hardcodes DIR
13711 # into the library and all subsequent libraries and executables linked
13712 # against it.
13713 hardcode_automatic=$hardcode_automatic
13714
13715 # Set to yes if linker adds runtime paths of dependent libraries
13716 # to runtime path list.
13717 inherit_rpath=$inherit_rpath
13718
13719 # Whether libtool must link a program against all its dependency libraries.
13720 link_all_deplibs=$link_all_deplibs
13721
13722 # Fix the shell variable \$srcfile for the compiler.
13723 fix_srcfile_path=$lt_fix_srcfile_path
13724
13725 # Set to "yes" if exported symbols are required.
13726 always_export_symbols=$always_export_symbols
13727
13728 # The commands to list exported symbols.
13729 export_symbols_cmds=$lt_export_symbols_cmds
13730
13731 # Symbols that should not be listed in the preloaded symbols.
13732 exclude_expsyms=$lt_exclude_expsyms
13733
13734 # Symbols that must always be exported.
13735 include_expsyms=$lt_include_expsyms
13736
13737 # Commands necessary for linking programs (against libraries) with templates.
13738 prelink_cmds=$lt_prelink_cmds
13739
13740 # Specify filename containing input files.
13741 file_list_spec=$lt_file_list_spec
13742
13743 # How to hardcode a shared library path into an executable.
13744 hardcode_action=$hardcode_action
13745
13746 # ### END LIBTOOL CONFIG
13747
13748 _LT_EOF
13749
13750   case $host_os in
13751   aix3*)
13752     cat <<\_LT_EOF >> "$cfgfile"
13753 # AIX sometimes has problems with the GCC collect2 program.  For some
13754 # reason, if we set the COLLECT_NAMES environment variable, the problems
13755 # vanish in a puff of smoke.
13756 if test "X${COLLECT_NAMES+set}" != Xset; then
13757   COLLECT_NAMES=
13758   export COLLECT_NAMES
13759 fi
13760 _LT_EOF
13761     ;;
13762   esac
13763
13764
13765 ltmain="$ac_aux_dir/ltmain.sh"
13766
13767
13768   # We use sed instead of cat because bash on DJGPP gets confused if
13769   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
13770   # text mode, it properly converts lines to CR/LF.  This bash problem
13771   # is reportedly fixed, but why not run on old versions too?
13772   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
13773     || (rm -f "$cfgfile"; exit 1)
13774
13775   case $xsi_shell in
13776   yes)
13777     cat << \_LT_EOF >> "$cfgfile"
13778
13779 # func_dirname file append nondir_replacement
13780 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
13781 # otherwise set result to NONDIR_REPLACEMENT.
13782 func_dirname ()
13783 {
13784   case ${1} in
13785     */*) func_dirname_result="${1%/*}${2}" ;;
13786     *  ) func_dirname_result="${3}" ;;
13787   esac
13788 }
13789
13790 # func_basename file
13791 func_basename ()
13792 {
13793   func_basename_result="${1##*/}"
13794 }
13795
13796 # func_dirname_and_basename file append nondir_replacement
13797 # perform func_basename and func_dirname in a single function
13798 # call:
13799 #   dirname:  Compute the dirname of FILE.  If nonempty,
13800 #             add APPEND to the result, otherwise set result
13801 #             to NONDIR_REPLACEMENT.
13802 #             value returned in "$func_dirname_result"
13803 #   basename: Compute filename of FILE.
13804 #             value retuned in "$func_basename_result"
13805 # Implementation must be kept synchronized with func_dirname
13806 # and func_basename. For efficiency, we do not delegate to
13807 # those functions but instead duplicate the functionality here.
13808 func_dirname_and_basename ()
13809 {
13810   case ${1} in
13811     */*) func_dirname_result="${1%/*}${2}" ;;
13812     *  ) func_dirname_result="${3}" ;;
13813   esac
13814   func_basename_result="${1##*/}"
13815 }
13816
13817 # func_stripname prefix suffix name
13818 # strip PREFIX and SUFFIX off of NAME.
13819 # PREFIX and SUFFIX must not contain globbing or regex special
13820 # characters, hashes, percent signs, but SUFFIX may contain a leading
13821 # dot (in which case that matches only a dot).
13822 func_stripname ()
13823 {
13824   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
13825   # positional parameters, so assign one to ordinary parameter first.
13826   func_stripname_result=${3}
13827   func_stripname_result=${func_stripname_result#"${1}"}
13828   func_stripname_result=${func_stripname_result%"${2}"}
13829 }
13830
13831 # func_opt_split
13832 func_opt_split ()
13833 {
13834   func_opt_split_opt=${1%%=*}
13835   func_opt_split_arg=${1#*=}
13836 }
13837
13838 # func_lo2o object
13839 func_lo2o ()
13840 {
13841   case ${1} in
13842     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
13843     *)    func_lo2o_result=${1} ;;
13844   esac
13845 }
13846
13847 # func_xform libobj-or-source
13848 func_xform ()
13849 {
13850   func_xform_result=${1%.*}.lo
13851 }
13852
13853 # func_arith arithmetic-term...
13854 func_arith ()
13855 {
13856   func_arith_result=$(( $* ))
13857 }
13858
13859 # func_len string
13860 # STRING may not start with a hyphen.
13861 func_len ()
13862 {
13863   func_len_result=${#1}
13864 }
13865
13866 _LT_EOF
13867     ;;
13868   *) # Bourne compatible functions.
13869     cat << \_LT_EOF >> "$cfgfile"
13870
13871 # func_dirname file append nondir_replacement
13872 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
13873 # otherwise set result to NONDIR_REPLACEMENT.
13874 func_dirname ()
13875 {
13876   # Extract subdirectory from the argument.
13877   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
13878   if test "X$func_dirname_result" = "X${1}"; then
13879     func_dirname_result="${3}"
13880   else
13881     func_dirname_result="$func_dirname_result${2}"
13882   fi
13883 }
13884
13885 # func_basename file
13886 func_basename ()
13887 {
13888   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
13889 }
13890
13891
13892 # func_stripname prefix suffix name
13893 # strip PREFIX and SUFFIX off of NAME.
13894 # PREFIX and SUFFIX must not contain globbing or regex special
13895 # characters, hashes, percent signs, but SUFFIX may contain a leading
13896 # dot (in which case that matches only a dot).
13897 # func_strip_suffix prefix name
13898 func_stripname ()
13899 {
13900   case ${2} in
13901     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
13902     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
13903   esac
13904 }
13905
13906 # sed scripts:
13907 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
13908 my_sed_long_arg='1s/^-[^=]*=//'
13909
13910 # func_opt_split
13911 func_opt_split ()
13912 {
13913   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
13914   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
13915 }
13916
13917 # func_lo2o object
13918 func_lo2o ()
13919 {
13920   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
13921 }
13922
13923 # func_xform libobj-or-source
13924 func_xform ()
13925 {
13926   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
13927 }
13928
13929 # func_arith arithmetic-term...
13930 func_arith ()
13931 {
13932   func_arith_result=`expr "$@"`
13933 }
13934
13935 # func_len string
13936 # STRING may not start with a hyphen.
13937 func_len ()
13938 {
13939   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
13940 }
13941
13942 _LT_EOF
13943 esac
13944
13945 case $lt_shell_append in
13946   yes)
13947     cat << \_LT_EOF >> "$cfgfile"
13948
13949 # func_append var value
13950 # Append VALUE to the end of shell variable VAR.
13951 func_append ()
13952 {
13953   eval "$1+=\$2"
13954 }
13955 _LT_EOF
13956     ;;
13957   *)
13958     cat << \_LT_EOF >> "$cfgfile"
13959
13960 # func_append var value
13961 # Append VALUE to the end of shell variable VAR.
13962 func_append ()
13963 {
13964   eval "$1=\$$1\$2"
13965 }
13966
13967 _LT_EOF
13968     ;;
13969   esac
13970
13971
13972   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
13973     || (rm -f "$cfgfile"; exit 1)
13974
13975   mv -f "$cfgfile" "$ofile" ||
13976     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
13977   chmod +x "$ofile"
13978
13979  ;;
13980
13981   esac
13982 done # for ac_tag
13983
13984
13985 as_fn_exit 0
13986 _ACEOF
13987 ac_clean_files=$ac_clean_files_save
13988
13989 test $ac_write_fail = 0 ||
13990   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
13991
13992
13993 # configure is writing to config.log, and then calls config.status.
13994 # config.status does its own redirection, appending to config.log.
13995 # Unfortunately, on DOS this fails, as config.log is still kept open
13996 # by configure, so config.status won't be able to write to it; its
13997 # output is simply discarded.  So we exec the FD to /dev/null,
13998 # effectively closing config.log, so it can be properly (re)opened and
13999 # appended to by config.status.  When coming back to configure, we
14000 # need to make the FD available again.
14001 if test "$no_create" != yes; then
14002   ac_cs_success=:
14003   ac_config_status_args=
14004   test "$silent" = yes &&
14005     ac_config_status_args="$ac_config_status_args --quiet"
14006   exec 5>/dev/null
14007   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
14008   exec 5>>config.log
14009   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
14010   # would make configure fail if this is the last instruction.
14011   $ac_cs_success || as_fn_exit 1
14012 fi
14013 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
14014   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
14015 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
14016 fi
14017