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
2222 ac_aux_dir=
2223 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2224   if test -f "$ac_dir/install-sh"; then
2225     ac_aux_dir=$ac_dir
2226     ac_install_sh="$ac_aux_dir/install-sh -c"
2227     break
2228   elif test -f "$ac_dir/install.sh"; then
2229     ac_aux_dir=$ac_dir
2230     ac_install_sh="$ac_aux_dir/install.sh -c"
2231     break
2232   elif test -f "$ac_dir/shtool"; then
2233     ac_aux_dir=$ac_dir
2234     ac_install_sh="$ac_aux_dir/shtool install -c"
2235     break
2236   fi
2237 done
2238 if test -z "$ac_aux_dir"; then
2239   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2240 fi
2241
2242 # These three variables are undocumented and unsupported,
2243 # and are intended to be withdrawn in a future Autoconf release.
2244 # They can cause serious problems if a builder's source tree is in a directory
2245 # whose full name contains unusual characters.
2246 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2247 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2248 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2249
2250
2251 # Make sure we can run config.sub.
2252 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2253   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2254
2255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2256 $as_echo_n "checking build system type... " >&6; }
2257 if ${ac_cv_build+:} false; then :
2258   $as_echo_n "(cached) " >&6
2259 else
2260   ac_build_alias=$build_alias
2261 test "x$ac_build_alias" = x &&
2262   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2263 test "x$ac_build_alias" = x &&
2264   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2265 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2266   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2267
2268 fi
2269 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2270 $as_echo "$ac_cv_build" >&6; }
2271 case $ac_cv_build in
2272 *-*-*) ;;
2273 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2274 esac
2275 build=$ac_cv_build
2276 ac_save_IFS=$IFS; IFS='-'
2277 set x $ac_cv_build
2278 shift
2279 build_cpu=$1
2280 build_vendor=$2
2281 shift; shift
2282 # Remember, the first character of IFS is used to create $*,
2283 # except with old shells:
2284 build_os=$*
2285 IFS=$ac_save_IFS
2286 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2287
2288
2289  case ${build_alias} in
2290   "") build_noncanonical=${build} ;;
2291   *) build_noncanonical=${build_alias} ;;
2292 esac
2293
2294  case ${host_alias} in
2295   "") host_noncanonical=${build_noncanonical} ;;
2296   *) host_noncanonical=${host_alias} ;;
2297 esac
2298
2299  case ${target_alias} in
2300   "") target_noncanonical=${host_noncanonical} ;;
2301   *) target_noncanonical=${target_alias} ;;
2302 esac
2303
2304
2305 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2306 # have matching libraries, they should use host libraries: Makefile.tpl
2307 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2308 # However, they still use the build modules, because the corresponding
2309 # host modules (e.g. bison) are only built for the host when bootstrap
2310 # finishes. So:
2311 # - build_subdir is where we find build modules, and never changes.
2312 # - build_libsubdir is where we find build libraries, and can be overridden.
2313
2314 # Prefix 'build-' so this never conflicts with target_subdir.
2315 build_subdir="build-${build_noncanonical}"
2316
2317 # Check whether --with-build-libsubdir was given.
2318 if test "${with_build_libsubdir+set}" = set; then :
2319   withval=$with_build_libsubdir; build_libsubdir="$withval"
2320 else
2321   build_libsubdir="$build_subdir"
2322 fi
2323
2324 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2325 if ( test $srcdir = . && test -d gcc ) \
2326    || test -d $srcdir/../host-${host_noncanonical}; then
2327   host_subdir="host-${host_noncanonical}"
2328 else
2329   host_subdir=.
2330 fi
2331 # No prefix.
2332 target_subdir=${target_noncanonical}
2333
2334
2335 # We need the following definitions because AC_PROG_LIBTOOL relies on them
2336 PACKAGE=libobjc
2337 # Version is pulled out to make it a bit easier to change using sed.
2338 VERSION=4:0:0
2339
2340
2341 # This works around the fact that libtool configuration may change LD
2342 # for this particular configuration, but some shells, instead of
2343 # keeping the changes in LD private, export them just because LD is
2344 # exported.
2345 ORIGINAL_LD_FOR_MULTILIBS=$LD
2346
2347 # -------
2348 # Options
2349 # -------
2350
2351 # We use these options to decide which functions to include.
2352
2353 # Check whether --with-target-subdir was given.
2354 if test "${with_target_subdir+set}" = set; then :
2355   withval=$with_target_subdir;
2356 fi
2357
2358
2359 # Check whether --with-cross-host was given.
2360 if test "${with_cross_host+set}" = set; then :
2361   withval=$with_cross_host;
2362 fi
2363
2364
2365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2366 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2367 # Check whether --enable-version-specific-runtime-libs was given.
2368 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2369   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
2370  yes) version_specific_libs=yes ;;
2371  no)  version_specific_libs=no ;;
2372  *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
2373  esac
2374 else
2375   version_specific_libs=no
2376 fi
2377
2378 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
2379 $as_echo "$version_specific_libs" >&6; }
2380
2381 # -----------
2382 # Directories
2383 # -----------
2384
2385 # Find the rest of the source tree framework.
2386 # Default to --enable-multilib
2387 # Check whether --enable-multilib was given.
2388 if test "${enable_multilib+set}" = set; then :
2389   enableval=$enable_multilib; case "$enableval" in
2390   yes) multilib=yes ;;
2391   no)  multilib=no ;;
2392   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2393  esac
2394 else
2395   multilib=yes
2396 fi
2397
2398
2399 # We may get other options which we leave undocumented:
2400 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2401 # See config-ml.in if you want the gory details.
2402
2403 if test "$srcdir" = "."; then
2404   if test "$with_target_subdir" != "."; then
2405     multi_basedir="$srcdir/$with_multisrctop../.."
2406   else
2407     multi_basedir="$srcdir/$with_multisrctop.."
2408   fi
2409 else
2410   multi_basedir="$srcdir/.."
2411 fi
2412
2413
2414 # Even if the default multilib is not a cross compilation,
2415 # it may be that some of the other multilibs are.
2416 if test $cross_compiling = no && test $multilib = yes \
2417    && test "x${with_multisubdir}" != x ; then
2418    cross_compiling=maybe
2419 fi
2420
2421 ac_config_commands="$ac_config_commands default-1"
2422
2423
2424 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2425 $as_echo_n "checking host system type... " >&6; }
2426 if ${ac_cv_host+:} false; then :
2427   $as_echo_n "(cached) " >&6
2428 else
2429   if test "x$host_alias" = x; then
2430   ac_cv_host=$ac_cv_build
2431 else
2432   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2433     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2434 fi
2435
2436 fi
2437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2438 $as_echo "$ac_cv_host" >&6; }
2439 case $ac_cv_host in
2440 *-*-*) ;;
2441 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2442 esac
2443 host=$ac_cv_host
2444 ac_save_IFS=$IFS; IFS='-'
2445 set x $ac_cv_host
2446 shift
2447 host_cpu=$1
2448 host_vendor=$2
2449 shift; shift
2450 # Remember, the first character of IFS is used to create $*,
2451 # except with old shells:
2452 host_os=$*
2453 IFS=$ac_save_IFS
2454 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2455
2456
2457 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2458 $as_echo_n "checking target system type... " >&6; }
2459 if ${ac_cv_target+:} false; then :
2460   $as_echo_n "(cached) " >&6
2461 else
2462   if test "x$target_alias" = x; then
2463   ac_cv_target=$ac_cv_host
2464 else
2465   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2466     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2467 fi
2468
2469 fi
2470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2471 $as_echo "$ac_cv_target" >&6; }
2472 case $ac_cv_target in
2473 *-*-*) ;;
2474 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2475 esac
2476 target=$ac_cv_target
2477 ac_save_IFS=$IFS; IFS='-'
2478 set x $ac_cv_target
2479 shift
2480 target_cpu=$1
2481 target_vendor=$2
2482 shift; shift
2483 # Remember, the first character of IFS is used to create $*,
2484 # except with old shells:
2485 target_os=$*
2486 IFS=$ac_save_IFS
2487 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2488
2489
2490 # The aliases save the names the user supplied, while $host etc.
2491 # will get canonicalized.
2492 test -n "$target_alias" &&
2493   test "$program_prefix$program_suffix$program_transform_name" = \
2494     NONENONEs,x,x, &&
2495   program_prefix=${target_alias}-
2496
2497
2498
2499
2500 # Export source directory.
2501 # These need to be absolute paths, yet at the same time need to
2502 # canonicalize only relative paths, because then amd will not unmount
2503 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
2504 case $srcdir in
2505   \\/$* | ?:\\/*) glibcpp_srcdir=${srcdir} ;;
2506   *) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
2507 esac
2508
2509
2510
2511 # Check whether --with-toolexeclibdir was given.
2512 if test "${with_toolexeclibdir+set}" = set; then :
2513   withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
2514   /)
2515     ;;
2516   */)
2517     with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
2518     ;;
2519 esac
2520 else
2521   with_toolexeclibdir=no
2522 fi
2523
2524
2525
2526 # Calculate toolexeclibdir
2527 # Also toolexecdir, though it's only used in toolexeclibdir
2528 case ${version_specific_libs} in
2529   yes)
2530     # Need the gcc compiler version to know where to install libraries
2531     # and header files if --enable-version-specific-runtime-libs option
2532     # is selected.
2533     toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
2534     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
2535     ;;
2536   no)
2537     if test -n "$with_cross_host" &&
2538        test x"$with_cross_host" != x"no"; then
2539       # Install a library built with a cross compiler in tooldir, not libdir.
2540       toolexecdir='$(exec_prefix)/$(target_noncanonical)'
2541       case ${with_toolexeclibdir} in
2542         no)
2543           toolexeclibdir='$(toolexecdir)/lib'
2544           ;;
2545         *)
2546           toolexeclibdir=${with_toolexeclibdir}
2547           ;;
2548       esac
2549     else
2550       toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
2551       toolexeclibdir='$(libdir)'
2552     fi
2553     multi_os_directory=`$CC -print-multi-os-directory`
2554     case $multi_os_directory in
2555       .) ;; # Avoid trailing /.
2556       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
2557     esac
2558     ;;
2559 esac
2560
2561
2562
2563 # Figure out if we want to name the include directory and the
2564 #  library name changes differently.
2565 includedirname=include
2566 libsuffix=
2567 case "${host}" in
2568   *-darwin*)
2569     # Darwin is the only target so far that needs a different include directory.
2570     includedirname=include-gnu-runtime
2571     libsuffix=-gnu
2572     ;;
2573 esac
2574
2575
2576
2577 ac_config_headers="$ac_config_headers config.h"
2578
2579
2580 # --------
2581 # Programs
2582 # --------
2583
2584
2585
2586 # We must force CC to /not/ be a precious variable; otherwise
2587 # the wrong, non-multilib-adjusted value will be used in multilibs.
2588 # As a side effect, we have to subst CFLAGS ourselves.
2589
2590
2591 ac_ext=c
2592 ac_cpp='$CPP $CPPFLAGS'
2593 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2594 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2595 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2596 if test -n "$ac_tool_prefix"; then
2597   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2598 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2600 $as_echo_n "checking for $ac_word... " >&6; }
2601 if ${ac_cv_prog_CC+:} false; then :
2602   $as_echo_n "(cached) " >&6
2603 else
2604   if test -n "$CC"; then
2605   ac_cv_prog_CC="$CC" # Let the user override the test.
2606 else
2607 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2608 for as_dir in $PATH
2609 do
2610   IFS=$as_save_IFS
2611   test -z "$as_dir" && as_dir=.
2612     for ac_exec_ext in '' $ac_executable_extensions; do
2613   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2614     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2615     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2616     break 2
2617   fi
2618 done
2619   done
2620 IFS=$as_save_IFS
2621
2622 fi
2623 fi
2624 CC=$ac_cv_prog_CC
2625 if test -n "$CC"; then
2626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2627 $as_echo "$CC" >&6; }
2628 else
2629   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2630 $as_echo "no" >&6; }
2631 fi
2632
2633
2634 fi
2635 if test -z "$ac_cv_prog_CC"; then
2636   ac_ct_CC=$CC
2637   # Extract the first word of "gcc", so it can be a program name with args.
2638 set dummy gcc; ac_word=$2
2639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2640 $as_echo_n "checking for $ac_word... " >&6; }
2641 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2642   $as_echo_n "(cached) " >&6
2643 else
2644   if test -n "$ac_ct_CC"; then
2645   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2646 else
2647 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2648 for as_dir in $PATH
2649 do
2650   IFS=$as_save_IFS
2651   test -z "$as_dir" && as_dir=.
2652     for ac_exec_ext in '' $ac_executable_extensions; do
2653   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2654     ac_cv_prog_ac_ct_CC="gcc"
2655     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2656     break 2
2657   fi
2658 done
2659   done
2660 IFS=$as_save_IFS
2661
2662 fi
2663 fi
2664 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2665 if test -n "$ac_ct_CC"; then
2666   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2667 $as_echo "$ac_ct_CC" >&6; }
2668 else
2669   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2670 $as_echo "no" >&6; }
2671 fi
2672
2673   if test "x$ac_ct_CC" = x; then
2674     CC=""
2675   else
2676     case $cross_compiling:$ac_tool_warned in
2677 yes:)
2678 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2679 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2680 ac_tool_warned=yes ;;
2681 esac
2682     CC=$ac_ct_CC
2683   fi
2684 else
2685   CC="$ac_cv_prog_CC"
2686 fi
2687
2688 if test -z "$CC"; then
2689           if test -n "$ac_tool_prefix"; then
2690     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2691 set dummy ${ac_tool_prefix}cc; ac_word=$2
2692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2693 $as_echo_n "checking for $ac_word... " >&6; }
2694 if ${ac_cv_prog_CC+:} false; then :
2695   $as_echo_n "(cached) " >&6
2696 else
2697   if test -n "$CC"; then
2698   ac_cv_prog_CC="$CC" # Let the user override the test.
2699 else
2700 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2701 for as_dir in $PATH
2702 do
2703   IFS=$as_save_IFS
2704   test -z "$as_dir" && as_dir=.
2705     for ac_exec_ext in '' $ac_executable_extensions; do
2706   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2707     ac_cv_prog_CC="${ac_tool_prefix}cc"
2708     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2709     break 2
2710   fi
2711 done
2712   done
2713 IFS=$as_save_IFS
2714
2715 fi
2716 fi
2717 CC=$ac_cv_prog_CC
2718 if test -n "$CC"; then
2719   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2720 $as_echo "$CC" >&6; }
2721 else
2722   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2723 $as_echo "no" >&6; }
2724 fi
2725
2726
2727   fi
2728 fi
2729 if test -z "$CC"; then
2730   # Extract the first word of "cc", so it can be a program name with args.
2731 set dummy cc; ac_word=$2
2732 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2733 $as_echo_n "checking for $ac_word... " >&6; }
2734 if ${ac_cv_prog_CC+:} false; then :
2735   $as_echo_n "(cached) " >&6
2736 else
2737   if test -n "$CC"; then
2738   ac_cv_prog_CC="$CC" # Let the user override the test.
2739 else
2740   ac_prog_rejected=no
2741 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2742 for as_dir in $PATH
2743 do
2744   IFS=$as_save_IFS
2745   test -z "$as_dir" && as_dir=.
2746     for ac_exec_ext in '' $ac_executable_extensions; do
2747   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2748     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2749        ac_prog_rejected=yes
2750        continue
2751      fi
2752     ac_cv_prog_CC="cc"
2753     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2754     break 2
2755   fi
2756 done
2757   done
2758 IFS=$as_save_IFS
2759
2760 if test $ac_prog_rejected = yes; then
2761   # We found a bogon in the path, so make sure we never use it.
2762   set dummy $ac_cv_prog_CC
2763   shift
2764   if test $# != 0; then
2765     # We chose a different compiler from the bogus one.
2766     # However, it has the same basename, so the bogon will be chosen
2767     # first if we set CC to just the basename; use the full file name.
2768     shift
2769     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2770   fi
2771 fi
2772 fi
2773 fi
2774 CC=$ac_cv_prog_CC
2775 if test -n "$CC"; then
2776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2777 $as_echo "$CC" >&6; }
2778 else
2779   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2780 $as_echo "no" >&6; }
2781 fi
2782
2783
2784 fi
2785 if test -z "$CC"; then
2786   if test -n "$ac_tool_prefix"; then
2787   for ac_prog in cl.exe
2788   do
2789     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2790 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2792 $as_echo_n "checking for $ac_word... " >&6; }
2793 if ${ac_cv_prog_CC+:} false; then :
2794   $as_echo_n "(cached) " >&6
2795 else
2796   if test -n "$CC"; then
2797   ac_cv_prog_CC="$CC" # Let the user override the test.
2798 else
2799 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2800 for as_dir in $PATH
2801 do
2802   IFS=$as_save_IFS
2803   test -z "$as_dir" && as_dir=.
2804     for ac_exec_ext in '' $ac_executable_extensions; do
2805   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2806     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2807     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2808     break 2
2809   fi
2810 done
2811   done
2812 IFS=$as_save_IFS
2813
2814 fi
2815 fi
2816 CC=$ac_cv_prog_CC
2817 if test -n "$CC"; then
2818   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2819 $as_echo "$CC" >&6; }
2820 else
2821   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2822 $as_echo "no" >&6; }
2823 fi
2824
2825
2826     test -n "$CC" && break
2827   done
2828 fi
2829 if test -z "$CC"; then
2830   ac_ct_CC=$CC
2831   for ac_prog in cl.exe
2832 do
2833   # Extract the first word of "$ac_prog", so it can be a program name with args.
2834 set dummy $ac_prog; ac_word=$2
2835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2836 $as_echo_n "checking for $ac_word... " >&6; }
2837 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2838   $as_echo_n "(cached) " >&6
2839 else
2840   if test -n "$ac_ct_CC"; then
2841   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2842 else
2843 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2844 for as_dir in $PATH
2845 do
2846   IFS=$as_save_IFS
2847   test -z "$as_dir" && as_dir=.
2848     for ac_exec_ext in '' $ac_executable_extensions; do
2849   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2850     ac_cv_prog_ac_ct_CC="$ac_prog"
2851     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2852     break 2
2853   fi
2854 done
2855   done
2856 IFS=$as_save_IFS
2857
2858 fi
2859 fi
2860 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2861 if test -n "$ac_ct_CC"; then
2862   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2863 $as_echo "$ac_ct_CC" >&6; }
2864 else
2865   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2866 $as_echo "no" >&6; }
2867 fi
2868
2869
2870   test -n "$ac_ct_CC" && break
2871 done
2872
2873   if test "x$ac_ct_CC" = x; then
2874     CC=""
2875   else
2876     case $cross_compiling:$ac_tool_warned in
2877 yes:)
2878 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2879 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2880 ac_tool_warned=yes ;;
2881 esac
2882     CC=$ac_ct_CC
2883   fi
2884 fi
2885
2886 fi
2887
2888
2889 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2890 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2891 as_fn_error $? "no acceptable C compiler found in \$PATH
2892 See \`config.log' for more details" "$LINENO" 5; }
2893
2894 # Provide some information about the compiler.
2895 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2896 set X $ac_compile
2897 ac_compiler=$2
2898 for ac_option in --version -v -V -qversion; do
2899   { { ac_try="$ac_compiler $ac_option >&5"
2900 case "(($ac_try" in
2901   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2902   *) ac_try_echo=$ac_try;;
2903 esac
2904 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2905 $as_echo "$ac_try_echo"; } >&5
2906   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2907   ac_status=$?
2908   if test -s conftest.err; then
2909     sed '10a\
2910 ... rest of stderr output deleted ...
2911          10q' conftest.err >conftest.er1
2912     cat conftest.er1 >&5
2913   fi
2914   rm -f conftest.er1 conftest.err
2915   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2916   test $ac_status = 0; }
2917 done
2918
2919 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2920 /* end confdefs.h.  */
2921 #include <stdio.h>
2922 int
2923 main ()
2924 {
2925 printf ("hello world\n");
2926   ;
2927   return 0;
2928 }
2929 _ACEOF
2930 # FIXME: Cleanup?
2931 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
2932   (eval $ac_link) 2>&5
2933   ac_status=$?
2934   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2935   test $ac_status = 0; }; then :
2936   gcc_no_link=no
2937 else
2938   gcc_no_link=yes
2939 fi
2940 if test x$gcc_no_link = xyes; then
2941   # Setting cross_compile will disable run tests; it will
2942   # also disable AC_CHECK_FILE but that's generally
2943   # correct if we can't link.
2944   cross_compiling=yes
2945   EXEEXT=
2946 else
2947   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2948 /* end confdefs.h.  */
2949
2950 int
2951 main ()
2952 {
2953
2954   ;
2955   return 0;
2956 }
2957 _ACEOF
2958 ac_clean_files_save=$ac_clean_files
2959 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2960 # Try to create an executable without -o first, disregard a.out.
2961 # It will help us diagnose broken compilers, and finding out an intuition
2962 # of exeext.
2963 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2964 $as_echo_n "checking whether the C compiler works... " >&6; }
2965 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2966
2967 # The possible output files:
2968 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2969
2970 ac_rmfiles=
2971 for ac_file in $ac_files
2972 do
2973   case $ac_file in
2974     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2975     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2976   esac
2977 done
2978 rm -f $ac_rmfiles
2979
2980 if { { ac_try="$ac_link_default"
2981 case "(($ac_try" in
2982   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2983   *) ac_try_echo=$ac_try;;
2984 esac
2985 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2986 $as_echo "$ac_try_echo"; } >&5
2987   (eval "$ac_link_default") 2>&5
2988   ac_status=$?
2989   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2990   test $ac_status = 0; }; then :
2991   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2992 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2993 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2994 # so that the user can short-circuit this test for compilers unknown to
2995 # Autoconf.
2996 for ac_file in $ac_files ''
2997 do
2998   test -f "$ac_file" || continue
2999   case $ac_file in
3000     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3001         ;;
3002     [ab].out )
3003         # We found the default executable, but exeext='' is most
3004         # certainly right.
3005         break;;
3006     *.* )
3007         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3008         then :; else
3009            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3010         fi
3011         # We set ac_cv_exeext here because the later test for it is not
3012         # safe: cross compilers may not add the suffix if given an `-o'
3013         # argument, so we may need to know it at that point already.
3014         # Even if this section looks crufty: it has the advantage of
3015         # actually working.
3016         break;;
3017     * )
3018         break;;
3019   esac
3020 done
3021 test "$ac_cv_exeext" = no && ac_cv_exeext=
3022
3023 else
3024   ac_file=''
3025 fi
3026 if test -z "$ac_file"; then :
3027   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3028 $as_echo "no" >&6; }
3029 $as_echo "$as_me: failed program was:" >&5
3030 sed 's/^/| /' conftest.$ac_ext >&5
3031
3032 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3033 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3034 as_fn_error 77 "C compiler cannot create executables
3035 See \`config.log' for more details" "$LINENO" 5; }
3036 else
3037   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3038 $as_echo "yes" >&6; }
3039 fi
3040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3041 $as_echo_n "checking for C compiler default output file name... " >&6; }
3042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3043 $as_echo "$ac_file" >&6; }
3044 ac_exeext=$ac_cv_exeext
3045
3046 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3047 ac_clean_files=$ac_clean_files_save
3048 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3049 $as_echo_n "checking for suffix of executables... " >&6; }
3050 if { { ac_try="$ac_link"
3051 case "(($ac_try" in
3052   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3053   *) ac_try_echo=$ac_try;;
3054 esac
3055 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3056 $as_echo "$ac_try_echo"; } >&5
3057   (eval "$ac_link") 2>&5
3058   ac_status=$?
3059   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3060   test $ac_status = 0; }; then :
3061   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3062 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3063 # work properly (i.e., refer to `conftest.exe'), while it won't with
3064 # `rm'.
3065 for ac_file in conftest.exe conftest conftest.*; do
3066   test -f "$ac_file" || continue
3067   case $ac_file in
3068     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3069     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3070           break;;
3071     * ) break;;
3072   esac
3073 done
3074 else
3075   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3076 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3077 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3078 See \`config.log' for more details" "$LINENO" 5; }
3079 fi
3080 rm -f conftest conftest$ac_cv_exeext
3081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3082 $as_echo "$ac_cv_exeext" >&6; }
3083
3084 rm -f conftest.$ac_ext
3085 EXEEXT=$ac_cv_exeext
3086 ac_exeext=$EXEEXT
3087 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3088 /* end confdefs.h.  */
3089 #include <stdio.h>
3090 int
3091 main ()
3092 {
3093 FILE *f = fopen ("conftest.out", "w");
3094  return ferror (f) || fclose (f) != 0;
3095
3096   ;
3097   return 0;
3098 }
3099 _ACEOF
3100 ac_clean_files="$ac_clean_files conftest.out"
3101 # Check that the compiler produces executables we can run.  If not, either
3102 # the compiler is broken, or we cross compile.
3103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3104 $as_echo_n "checking whether we are cross compiling... " >&6; }
3105 if test "$cross_compiling" != yes; then
3106   { { ac_try="$ac_link"
3107 case "(($ac_try" in
3108   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3109   *) ac_try_echo=$ac_try;;
3110 esac
3111 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3112 $as_echo "$ac_try_echo"; } >&5
3113   (eval "$ac_link") 2>&5
3114   ac_status=$?
3115   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3116   test $ac_status = 0; }
3117   if { ac_try='./conftest$ac_cv_exeext'
3118   { { case "(($ac_try" in
3119   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3120   *) ac_try_echo=$ac_try;;
3121 esac
3122 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3123 $as_echo "$ac_try_echo"; } >&5
3124   (eval "$ac_try") 2>&5
3125   ac_status=$?
3126   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3127   test $ac_status = 0; }; }; then
3128     cross_compiling=no
3129   else
3130     if test "$cross_compiling" = maybe; then
3131         cross_compiling=yes
3132     else
3133         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3134 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3135 as_fn_error $? "cannot run C compiled programs.
3136 If you meant to cross compile, use \`--host'.
3137 See \`config.log' for more details" "$LINENO" 5; }
3138     fi
3139   fi
3140 fi
3141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3142 $as_echo "$cross_compiling" >&6; }
3143
3144 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3145 ac_clean_files=$ac_clean_files_save
3146 fi
3147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3148 $as_echo_n "checking for suffix of object files... " >&6; }
3149 if ${ac_cv_objext+:} false; then :
3150   $as_echo_n "(cached) " >&6
3151 else
3152   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3153 /* end confdefs.h.  */
3154
3155 int
3156 main ()
3157 {
3158
3159   ;
3160   return 0;
3161 }
3162 _ACEOF
3163 rm -f conftest.o conftest.obj
3164 if { { ac_try="$ac_compile"
3165 case "(($ac_try" in
3166   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3167   *) ac_try_echo=$ac_try;;
3168 esac
3169 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3170 $as_echo "$ac_try_echo"; } >&5
3171   (eval "$ac_compile") 2>&5
3172   ac_status=$?
3173   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3174   test $ac_status = 0; }; then :
3175   for ac_file in conftest.o conftest.obj conftest.*; do
3176   test -f "$ac_file" || continue;
3177   case $ac_file in
3178     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3179     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3180        break;;
3181   esac
3182 done
3183 else
3184   $as_echo "$as_me: failed program was:" >&5
3185 sed 's/^/| /' conftest.$ac_ext >&5
3186
3187 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3188 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3189 as_fn_error $? "cannot compute suffix of object files: cannot compile
3190 See \`config.log' for more details" "$LINENO" 5; }
3191 fi
3192 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3193 fi
3194 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3195 $as_echo "$ac_cv_objext" >&6; }
3196 OBJEXT=$ac_cv_objext
3197 ac_objext=$OBJEXT
3198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3199 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3200 if ${ac_cv_c_compiler_gnu+:} false; then :
3201   $as_echo_n "(cached) " >&6
3202 else
3203   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3204 /* end confdefs.h.  */
3205
3206 int
3207 main ()
3208 {
3209 #ifndef __GNUC__
3210        choke me
3211 #endif
3212
3213   ;
3214   return 0;
3215 }
3216 _ACEOF
3217 if ac_fn_c_try_compile "$LINENO"; then :
3218   ac_compiler_gnu=yes
3219 else
3220   ac_compiler_gnu=no
3221 fi
3222 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3223 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3224
3225 fi
3226 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3227 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3228 if test $ac_compiler_gnu = yes; then
3229   GCC=yes
3230 else
3231   GCC=
3232 fi
3233 ac_test_CFLAGS=${CFLAGS+set}
3234 ac_save_CFLAGS=$CFLAGS
3235 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3236 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3237 if ${ac_cv_prog_cc_g+:} false; then :
3238   $as_echo_n "(cached) " >&6
3239 else
3240   ac_save_c_werror_flag=$ac_c_werror_flag
3241    ac_c_werror_flag=yes
3242    ac_cv_prog_cc_g=no
3243    CFLAGS="-g"
3244    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3245 /* end confdefs.h.  */
3246
3247 int
3248 main ()
3249 {
3250
3251   ;
3252   return 0;
3253 }
3254 _ACEOF
3255 if ac_fn_c_try_compile "$LINENO"; then :
3256   ac_cv_prog_cc_g=yes
3257 else
3258   CFLAGS=""
3259       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3260 /* end confdefs.h.  */
3261
3262 int
3263 main ()
3264 {
3265
3266   ;
3267   return 0;
3268 }
3269 _ACEOF
3270 if ac_fn_c_try_compile "$LINENO"; then :
3271
3272 else
3273   ac_c_werror_flag=$ac_save_c_werror_flag
3274          CFLAGS="-g"
3275          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3276 /* end confdefs.h.  */
3277
3278 int
3279 main ()
3280 {
3281
3282   ;
3283   return 0;
3284 }
3285 _ACEOF
3286 if ac_fn_c_try_compile "$LINENO"; then :
3287   ac_cv_prog_cc_g=yes
3288 fi
3289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3290 fi
3291 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3292 fi
3293 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3294    ac_c_werror_flag=$ac_save_c_werror_flag
3295 fi
3296 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3297 $as_echo "$ac_cv_prog_cc_g" >&6; }
3298 if test "$ac_test_CFLAGS" = set; then
3299   CFLAGS=$ac_save_CFLAGS
3300 elif test $ac_cv_prog_cc_g = yes; then
3301   if test "$GCC" = yes; then
3302     CFLAGS="-g -O2"
3303   else
3304     CFLAGS="-g"
3305   fi
3306 else
3307   if test "$GCC" = yes; then
3308     CFLAGS="-O2"
3309   else
3310     CFLAGS=
3311   fi
3312 fi
3313 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3314 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3315 if ${ac_cv_prog_cc_c89+:} false; then :
3316   $as_echo_n "(cached) " >&6
3317 else
3318   ac_cv_prog_cc_c89=no
3319 ac_save_CC=$CC
3320 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3321 /* end confdefs.h.  */
3322 #include <stdarg.h>
3323 #include <stdio.h>
3324 struct stat;
3325 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3326 struct buf { int x; };
3327 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3328 static char *e (p, i)
3329      char **p;
3330      int i;
3331 {
3332   return p[i];
3333 }
3334 static char *f (char * (*g) (char **, int), char **p, ...)
3335 {
3336   char *s;
3337   va_list v;
3338   va_start (v,p);
3339   s = g (p, va_arg (v,int));
3340   va_end (v);
3341   return s;
3342 }
3343
3344 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3345    function prototypes and stuff, but not '\xHH' hex character constants.
3346    These don't provoke an error unfortunately, instead are silently treated
3347    as 'x'.  The following induces an error, until -std is added to get
3348    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3349    array size at least.  It's necessary to write '\x00'==0 to get something
3350    that's true only with -std.  */
3351 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3352
3353 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3354    inside strings and character constants.  */
3355 #define FOO(x) 'x'
3356 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3357
3358 int test (int i, double x);
3359 struct s1 {int (*f) (int a);};
3360 struct s2 {int (*f) (double a);};
3361 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3362 int argc;
3363 char **argv;
3364 int
3365 main ()
3366 {
3367 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3368   ;
3369   return 0;
3370 }
3371 _ACEOF
3372 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3373         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3374 do
3375   CC="$ac_save_CC $ac_arg"
3376   if ac_fn_c_try_compile "$LINENO"; then :
3377   ac_cv_prog_cc_c89=$ac_arg
3378 fi
3379 rm -f core conftest.err conftest.$ac_objext
3380   test "x$ac_cv_prog_cc_c89" != "xno" && break
3381 done
3382 rm -f conftest.$ac_ext
3383 CC=$ac_save_CC
3384
3385 fi
3386 # AC_CACHE_VAL
3387 case "x$ac_cv_prog_cc_c89" in
3388   x)
3389     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3390 $as_echo "none needed" >&6; } ;;
3391   xno)
3392     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3393 $as_echo "unsupported" >&6; } ;;
3394   *)
3395     CC="$CC $ac_cv_prog_cc_c89"
3396     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3397 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3398 esac
3399 if test "x$ac_cv_prog_cc_c89" != xno; then :
3400
3401 fi
3402
3403 ac_ext=c
3404 ac_cpp='$CPP $CPPFLAGS'
3405 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3406 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3407 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3408
3409
3410
3411 # extra LD Flags which are required for targets
3412
3413
3414
3415 case $host in
3416   *-cygwin* | *-mingw*)
3417     # 'host' will be top-level target in the case of a target lib,
3418     # we must compare to with_cross_host to decide if this is a native
3419     # or cross-compiler and select where to install dlls appropriately.
3420     if test -n "$with_cross_host" &&
3421         test x"$with_cross_host" != x"no"; then
3422       lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
3423     else
3424       lt_host_flags='-no-undefined -bindir "$(bindir)"';
3425     fi
3426     ;;
3427   *)
3428     lt_host_flags=
3429     ;;
3430 esac
3431
3432
3433
3434 case "${host}" in
3435   *-darwin*)
3436     # Darwin needs -single_module when linking libobjc
3437     extra_ldflags_libobjc='$(lt_host_flags) -Wl,-single_module'
3438     ;;
3439   *-cygwin*|*-mingw*)
3440     # Tell libtool to build DLLs on Windows
3441     extra_ldflags_libobjc='$(lt_host_flags)'
3442     ;;
3443 esac
3444
3445
3446 # Add CET specific flags if CET is enabled
3447
3448  # Check whether --enable-cet was given.
3449 if test "${enable_cet+set}" = set; then :
3450   enableval=$enable_cet;
3451       case "$enableval" in
3452        yes|no|auto) ;;
3453        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
3454                           esac
3455
3456 else
3457   enable_cet=auto
3458 fi
3459
3460
3461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
3462 $as_echo_n "checking for CET support... " >&6; }
3463
3464 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
3465 case "$host" in
3466   i[34567]86-*-linux* | x86_64-*-linux*)
3467     case "$enable_cet" in
3468       auto)
3469         # Check if target supports multi-byte NOPs
3470         # and if compiler and assembler support CET insn.
3471         cet_save_CFLAGS="$CFLAGS"
3472         CFLAGS="$CFLAGS -fcf-protection"
3473         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3474 /* end confdefs.h.  */
3475
3476 int
3477 main ()
3478 {
3479
3480 #if !defined(__SSE2__)
3481 #error target does not support multi-byte NOPs
3482 #else
3483 asm ("setssbsy");
3484 #endif
3485
3486   ;
3487   return 0;
3488 }
3489 _ACEOF
3490 if ac_fn_c_try_compile "$LINENO"; then :
3491   enable_cet=yes
3492 else
3493   enable_cet=no
3494 fi
3495 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3496         CFLAGS="$cet_save_CFLAGS"
3497         ;;
3498       yes)
3499         # Check if assembler supports CET.
3500         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3501 /* end confdefs.h.  */
3502
3503 int
3504 main ()
3505 {
3506 asm ("setssbsy");
3507   ;
3508   return 0;
3509 }
3510 _ACEOF
3511 if ac_fn_c_try_compile "$LINENO"; then :
3512
3513 else
3514   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
3515 fi
3516 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3517         ;;
3518     esac
3519     ;;
3520   *)
3521     enable_cet=no
3522     ;;
3523 esac
3524 if test x$enable_cet = xyes; then
3525   CET_FLAGS="-fcf-protection -mshstk"
3526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3527 $as_echo "yes" >&6; }
3528 else
3529   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3530 $as_echo "no" >&6; }
3531 fi
3532
3533 XCFLAGS="$XCFLAGS $CET_FLAGS"
3534
3535
3536
3537
3538 if test -n "$ac_tool_prefix"; then
3539   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
3540 set dummy ${ac_tool_prefix}as; ac_word=$2
3541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3542 $as_echo_n "checking for $ac_word... " >&6; }
3543 if ${ac_cv_prog_AS+:} false; then :
3544   $as_echo_n "(cached) " >&6
3545 else
3546   if test -n "$AS"; then
3547   ac_cv_prog_AS="$AS" # Let the user override the test.
3548 else
3549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3550 for as_dir in $PATH
3551 do
3552   IFS=$as_save_IFS
3553   test -z "$as_dir" && as_dir=.
3554     for ac_exec_ext in '' $ac_executable_extensions; do
3555   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3556     ac_cv_prog_AS="${ac_tool_prefix}as"
3557     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3558     break 2
3559   fi
3560 done
3561   done
3562 IFS=$as_save_IFS
3563
3564 fi
3565 fi
3566 AS=$ac_cv_prog_AS
3567 if test -n "$AS"; then
3568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
3569 $as_echo "$AS" >&6; }
3570 else
3571   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3572 $as_echo "no" >&6; }
3573 fi
3574
3575
3576 fi
3577 if test -z "$ac_cv_prog_AS"; then
3578   ac_ct_AS=$AS
3579   # Extract the first word of "as", so it can be a program name with args.
3580 set dummy as; ac_word=$2
3581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3582 $as_echo_n "checking for $ac_word... " >&6; }
3583 if ${ac_cv_prog_ac_ct_AS+:} false; then :
3584   $as_echo_n "(cached) " >&6
3585 else
3586   if test -n "$ac_ct_AS"; then
3587   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
3588 else
3589 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3590 for as_dir in $PATH
3591 do
3592   IFS=$as_save_IFS
3593   test -z "$as_dir" && as_dir=.
3594     for ac_exec_ext in '' $ac_executable_extensions; do
3595   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3596     ac_cv_prog_ac_ct_AS="as"
3597     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3598     break 2
3599   fi
3600 done
3601   done
3602 IFS=$as_save_IFS
3603
3604 fi
3605 fi
3606 ac_ct_AS=$ac_cv_prog_ac_ct_AS
3607 if test -n "$ac_ct_AS"; then
3608   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
3609 $as_echo "$ac_ct_AS" >&6; }
3610 else
3611   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3612 $as_echo "no" >&6; }
3613 fi
3614
3615   if test "x$ac_ct_AS" = x; then
3616     AS=""
3617   else
3618     case $cross_compiling:$ac_tool_warned in
3619 yes:)
3620 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3621 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3622 ac_tool_warned=yes ;;
3623 esac
3624     AS=$ac_ct_AS
3625   fi
3626 else
3627   AS="$ac_cv_prog_AS"
3628 fi
3629
3630 if test -n "$ac_tool_prefix"; then
3631   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3632 set dummy ${ac_tool_prefix}ar; ac_word=$2
3633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3634 $as_echo_n "checking for $ac_word... " >&6; }
3635 if ${ac_cv_prog_AR+:} false; then :
3636   $as_echo_n "(cached) " >&6
3637 else
3638   if test -n "$AR"; then
3639   ac_cv_prog_AR="$AR" # Let the user override the test.
3640 else
3641 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3642 for as_dir in $PATH
3643 do
3644   IFS=$as_save_IFS
3645   test -z "$as_dir" && as_dir=.
3646     for ac_exec_ext in '' $ac_executable_extensions; do
3647   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3648     ac_cv_prog_AR="${ac_tool_prefix}ar"
3649     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3650     break 2
3651   fi
3652 done
3653   done
3654 IFS=$as_save_IFS
3655
3656 fi
3657 fi
3658 AR=$ac_cv_prog_AR
3659 if test -n "$AR"; then
3660   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
3661 $as_echo "$AR" >&6; }
3662 else
3663   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3664 $as_echo "no" >&6; }
3665 fi
3666
3667
3668 fi
3669 if test -z "$ac_cv_prog_AR"; then
3670   ac_ct_AR=$AR
3671   # Extract the first word of "ar", so it can be a program name with args.
3672 set dummy ar; ac_word=$2
3673 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3674 $as_echo_n "checking for $ac_word... " >&6; }
3675 if ${ac_cv_prog_ac_ct_AR+:} false; then :
3676   $as_echo_n "(cached) " >&6
3677 else
3678   if test -n "$ac_ct_AR"; then
3679   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3680 else
3681 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3682 for as_dir in $PATH
3683 do
3684   IFS=$as_save_IFS
3685   test -z "$as_dir" && as_dir=.
3686     for ac_exec_ext in '' $ac_executable_extensions; do
3687   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3688     ac_cv_prog_ac_ct_AR="ar"
3689     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3690     break 2
3691   fi
3692 done
3693   done
3694 IFS=$as_save_IFS
3695
3696 fi
3697 fi
3698 ac_ct_AR=$ac_cv_prog_ac_ct_AR
3699 if test -n "$ac_ct_AR"; then
3700   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
3701 $as_echo "$ac_ct_AR" >&6; }
3702 else
3703   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3704 $as_echo "no" >&6; }
3705 fi
3706
3707   if test "x$ac_ct_AR" = x; then
3708     AR=""
3709   else
3710     case $cross_compiling:$ac_tool_warned in
3711 yes:)
3712 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3713 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3714 ac_tool_warned=yes ;;
3715 esac
3716     AR=$ac_ct_AR
3717   fi
3718 else
3719   AR="$ac_cv_prog_AR"
3720 fi
3721
3722 if test -n "$ac_tool_prefix"; then
3723   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3724 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3726 $as_echo_n "checking for $ac_word... " >&6; }
3727 if ${ac_cv_prog_RANLIB+:} false; then :
3728   $as_echo_n "(cached) " >&6
3729 else
3730   if test -n "$RANLIB"; then
3731   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3732 else
3733 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3734 for as_dir in $PATH
3735 do
3736   IFS=$as_save_IFS
3737   test -z "$as_dir" && as_dir=.
3738     for ac_exec_ext in '' $ac_executable_extensions; do
3739   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3740     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3741     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3742     break 2
3743   fi
3744 done
3745   done
3746 IFS=$as_save_IFS
3747
3748 fi
3749 fi
3750 RANLIB=$ac_cv_prog_RANLIB
3751 if test -n "$RANLIB"; then
3752   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3753 $as_echo "$RANLIB" >&6; }
3754 else
3755   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3756 $as_echo "no" >&6; }
3757 fi
3758
3759
3760 fi
3761 if test -z "$ac_cv_prog_RANLIB"; then
3762   ac_ct_RANLIB=$RANLIB
3763   # Extract the first word of "ranlib", so it can be a program name with args.
3764 set dummy ranlib; ac_word=$2
3765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3766 $as_echo_n "checking for $ac_word... " >&6; }
3767 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
3768   $as_echo_n "(cached) " >&6
3769 else
3770   if test -n "$ac_ct_RANLIB"; then
3771   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3772 else
3773 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3774 for as_dir in $PATH
3775 do
3776   IFS=$as_save_IFS
3777   test -z "$as_dir" && as_dir=.
3778     for ac_exec_ext in '' $ac_executable_extensions; do
3779   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3780     ac_cv_prog_ac_ct_RANLIB="ranlib"
3781     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3782     break 2
3783   fi
3784 done
3785   done
3786 IFS=$as_save_IFS
3787
3788 fi
3789 fi
3790 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3791 if test -n "$ac_ct_RANLIB"; then
3792   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3793 $as_echo "$ac_ct_RANLIB" >&6; }
3794 else
3795   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3796 $as_echo "no" >&6; }
3797 fi
3798
3799   if test "x$ac_ct_RANLIB" = x; then
3800     RANLIB=":"
3801   else
3802     case $cross_compiling:$ac_tool_warned in
3803 yes:)
3804 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3805 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3806 ac_tool_warned=yes ;;
3807 esac
3808     RANLIB=$ac_ct_RANLIB
3809   fi
3810 else
3811   RANLIB="$ac_cv_prog_RANLIB"
3812 fi
3813
3814 # Find a good install program.  We prefer a C program (faster),
3815 # so one script is as good as another.  But avoid the broken or
3816 # incompatible versions:
3817 # SysV /etc/install, /usr/sbin/install
3818 # SunOS /usr/etc/install
3819 # IRIX /sbin/install
3820 # AIX /bin/install
3821 # AmigaOS /C/install, which installs bootblocks on floppy discs
3822 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3823 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3824 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3825 # OS/2's system install, which has a completely different semantic
3826 # ./install, which can be erroneously created by make from ./install.sh.
3827 # Reject install programs that cannot install multiple files.
3828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3829 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3830 if test -z "$INSTALL"; then
3831 if ${ac_cv_path_install+:} false; then :
3832   $as_echo_n "(cached) " >&6
3833 else
3834   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3835 for as_dir in $PATH
3836 do
3837   IFS=$as_save_IFS
3838   test -z "$as_dir" && as_dir=.
3839     # Account for people who put trailing slashes in PATH elements.
3840 case $as_dir/ in #((
3841   ./ | .// | /[cC]/* | \
3842   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3843   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3844   /usr/ucb/* ) ;;
3845   *)
3846     # OSF1 and SCO ODT 3.0 have their own names for install.
3847     # Don't use installbsd from OSF since it installs stuff as root
3848     # by default.
3849     for ac_prog in ginstall scoinst install; do
3850       for ac_exec_ext in '' $ac_executable_extensions; do
3851         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3852           if test $ac_prog = install &&
3853             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3854             # AIX install.  It has an incompatible calling convention.
3855             :
3856           elif test $ac_prog = install &&
3857             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3858             # program-specific install script used by HP pwplus--don't use.
3859             :
3860           else
3861             rm -rf conftest.one conftest.two conftest.dir
3862             echo one > conftest.one
3863             echo two > conftest.two
3864             mkdir conftest.dir
3865             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3866               test -s conftest.one && test -s conftest.two &&
3867               test -s conftest.dir/conftest.one &&
3868               test -s conftest.dir/conftest.two
3869             then
3870               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3871               break 3
3872             fi
3873           fi
3874         fi
3875       done
3876     done
3877     ;;
3878 esac
3879
3880   done
3881 IFS=$as_save_IFS
3882
3883 rm -rf conftest.one conftest.two conftest.dir
3884
3885 fi
3886   if test "${ac_cv_path_install+set}" = set; then
3887     INSTALL=$ac_cv_path_install
3888   else
3889     # As a last resort, use the slow shell script.  Don't cache a
3890     # value for INSTALL within a source directory, because that will
3891     # break other packages using the cache if that directory is
3892     # removed, or if the value is a relative name.
3893     INSTALL=$ac_install_sh
3894   fi
3895 fi
3896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3897 $as_echo "$INSTALL" >&6; }
3898
3899 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3900 # It thinks the first close brace ends the variable substitution.
3901 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3902
3903 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3904
3905 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3906
3907
3908
3909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
3910 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
3911     # Check whether --enable-maintainer-mode was given.
3912 if test "${enable_maintainer_mode+set}" = set; then :
3913   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3914 else
3915   USE_MAINTAINER_MODE=no
3916 fi
3917
3918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
3919 $as_echo "$USE_MAINTAINER_MODE" >&6; }
3920    if test $USE_MAINTAINER_MODE = yes; then
3921   MAINTAINER_MODE_TRUE=
3922   MAINTAINER_MODE_FALSE='#'
3923 else
3924   MAINTAINER_MODE_TRUE='#'
3925   MAINTAINER_MODE_FALSE=
3926 fi
3927
3928   MAINT=$MAINTAINER_MODE_TRUE
3929
3930
3931
3932 # Enable Win32 DLL on MS Windows - FIXME
3933 enable_win32_dll=yes
3934
3935 case $host in
3936 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
3937   if test -n "$ac_tool_prefix"; then
3938   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
3939 set dummy ${ac_tool_prefix}as; ac_word=$2
3940 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3941 $as_echo_n "checking for $ac_word... " >&6; }
3942 if ${ac_cv_prog_AS+:} false; then :
3943   $as_echo_n "(cached) " >&6
3944 else
3945   if test -n "$AS"; then
3946   ac_cv_prog_AS="$AS" # Let the user override the test.
3947 else
3948 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3949 for as_dir in $PATH
3950 do
3951   IFS=$as_save_IFS
3952   test -z "$as_dir" && as_dir=.
3953     for ac_exec_ext in '' $ac_executable_extensions; do
3954   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3955     ac_cv_prog_AS="${ac_tool_prefix}as"
3956     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3957     break 2
3958   fi
3959 done
3960   done
3961 IFS=$as_save_IFS
3962
3963 fi
3964 fi
3965 AS=$ac_cv_prog_AS
3966 if test -n "$AS"; then
3967   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
3968 $as_echo "$AS" >&6; }
3969 else
3970   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3971 $as_echo "no" >&6; }
3972 fi
3973
3974
3975 fi
3976 if test -z "$ac_cv_prog_AS"; then
3977   ac_ct_AS=$AS
3978   # Extract the first word of "as", so it can be a program name with args.
3979 set dummy as; ac_word=$2
3980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3981 $as_echo_n "checking for $ac_word... " >&6; }
3982 if ${ac_cv_prog_ac_ct_AS+:} false; then :
3983   $as_echo_n "(cached) " >&6
3984 else
3985   if test -n "$ac_ct_AS"; then
3986   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
3987 else
3988 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3989 for as_dir in $PATH
3990 do
3991   IFS=$as_save_IFS
3992   test -z "$as_dir" && as_dir=.
3993     for ac_exec_ext in '' $ac_executable_extensions; do
3994   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3995     ac_cv_prog_ac_ct_AS="as"
3996     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3997     break 2
3998   fi
3999 done
4000   done
4001 IFS=$as_save_IFS
4002
4003 fi
4004 fi
4005 ac_ct_AS=$ac_cv_prog_ac_ct_AS
4006 if test -n "$ac_ct_AS"; then
4007   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
4008 $as_echo "$ac_ct_AS" >&6; }
4009 else
4010   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4011 $as_echo "no" >&6; }
4012 fi
4013
4014   if test "x$ac_ct_AS" = x; then
4015     AS="false"
4016   else
4017     case $cross_compiling:$ac_tool_warned in
4018 yes:)
4019 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4020 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4021 ac_tool_warned=yes ;;
4022 esac
4023     AS=$ac_ct_AS
4024   fi
4025 else
4026   AS="$ac_cv_prog_AS"
4027 fi
4028
4029   if test -n "$ac_tool_prefix"; then
4030   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
4031 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
4032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4033 $as_echo_n "checking for $ac_word... " >&6; }
4034 if ${ac_cv_prog_DLLTOOL+:} false; then :
4035   $as_echo_n "(cached) " >&6
4036 else
4037   if test -n "$DLLTOOL"; then
4038   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
4039 else
4040 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4041 for as_dir in $PATH
4042 do
4043   IFS=$as_save_IFS
4044   test -z "$as_dir" && as_dir=.
4045     for ac_exec_ext in '' $ac_executable_extensions; do
4046   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4047     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
4048     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4049     break 2
4050   fi
4051 done
4052   done
4053 IFS=$as_save_IFS
4054
4055 fi
4056 fi
4057 DLLTOOL=$ac_cv_prog_DLLTOOL
4058 if test -n "$DLLTOOL"; then
4059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
4060 $as_echo "$DLLTOOL" >&6; }
4061 else
4062   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4063 $as_echo "no" >&6; }
4064 fi
4065
4066
4067 fi
4068 if test -z "$ac_cv_prog_DLLTOOL"; then
4069   ac_ct_DLLTOOL=$DLLTOOL
4070   # Extract the first word of "dlltool", so it can be a program name with args.
4071 set dummy dlltool; ac_word=$2
4072 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4073 $as_echo_n "checking for $ac_word... " >&6; }
4074 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
4075   $as_echo_n "(cached) " >&6
4076 else
4077   if test -n "$ac_ct_DLLTOOL"; then
4078   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
4079 else
4080 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4081 for as_dir in $PATH
4082 do
4083   IFS=$as_save_IFS
4084   test -z "$as_dir" && as_dir=.
4085     for ac_exec_ext in '' $ac_executable_extensions; do
4086   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4087     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
4088     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4089     break 2
4090   fi
4091 done
4092   done
4093 IFS=$as_save_IFS
4094
4095 fi
4096 fi
4097 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
4098 if test -n "$ac_ct_DLLTOOL"; then
4099   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
4100 $as_echo "$ac_ct_DLLTOOL" >&6; }
4101 else
4102   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4103 $as_echo "no" >&6; }
4104 fi
4105
4106   if test "x$ac_ct_DLLTOOL" = x; then
4107     DLLTOOL="false"
4108   else
4109     case $cross_compiling:$ac_tool_warned in
4110 yes:)
4111 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4112 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4113 ac_tool_warned=yes ;;
4114 esac
4115     DLLTOOL=$ac_ct_DLLTOOL
4116   fi
4117 else
4118   DLLTOOL="$ac_cv_prog_DLLTOOL"
4119 fi
4120
4121   if test -n "$ac_tool_prefix"; then
4122   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
4123 set dummy ${ac_tool_prefix}objdump; ac_word=$2
4124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4125 $as_echo_n "checking for $ac_word... " >&6; }
4126 if ${ac_cv_prog_OBJDUMP+:} false; then :
4127   $as_echo_n "(cached) " >&6
4128 else
4129   if test -n "$OBJDUMP"; then
4130   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
4131 else
4132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4133 for as_dir in $PATH
4134 do
4135   IFS=$as_save_IFS
4136   test -z "$as_dir" && as_dir=.
4137     for ac_exec_ext in '' $ac_executable_extensions; do
4138   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4139     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
4140     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4141     break 2
4142   fi
4143 done
4144   done
4145 IFS=$as_save_IFS
4146
4147 fi
4148 fi
4149 OBJDUMP=$ac_cv_prog_OBJDUMP
4150 if test -n "$OBJDUMP"; then
4151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
4152 $as_echo "$OBJDUMP" >&6; }
4153 else
4154   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4155 $as_echo "no" >&6; }
4156 fi
4157
4158
4159 fi
4160 if test -z "$ac_cv_prog_OBJDUMP"; then
4161   ac_ct_OBJDUMP=$OBJDUMP
4162   # Extract the first word of "objdump", so it can be a program name with args.
4163 set dummy objdump; ac_word=$2
4164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4165 $as_echo_n "checking for $ac_word... " >&6; }
4166 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
4167   $as_echo_n "(cached) " >&6
4168 else
4169   if test -n "$ac_ct_OBJDUMP"; then
4170   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
4171 else
4172 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4173 for as_dir in $PATH
4174 do
4175   IFS=$as_save_IFS
4176   test -z "$as_dir" && as_dir=.
4177     for ac_exec_ext in '' $ac_executable_extensions; do
4178   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4179     ac_cv_prog_ac_ct_OBJDUMP="objdump"
4180     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4181     break 2
4182   fi
4183 done
4184   done
4185 IFS=$as_save_IFS
4186
4187 fi
4188 fi
4189 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
4190 if test -n "$ac_ct_OBJDUMP"; then
4191   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
4192 $as_echo "$ac_ct_OBJDUMP" >&6; }
4193 else
4194   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4195 $as_echo "no" >&6; }
4196 fi
4197
4198   if test "x$ac_ct_OBJDUMP" = x; then
4199     OBJDUMP="false"
4200   else
4201     case $cross_compiling:$ac_tool_warned in
4202 yes:)
4203 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4204 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4205 ac_tool_warned=yes ;;
4206 esac
4207     OBJDUMP=$ac_ct_OBJDUMP
4208   fi
4209 else
4210   OBJDUMP="$ac_cv_prog_OBJDUMP"
4211 fi
4212
4213   ;;
4214 esac
4215
4216 test -z "$AS" && AS=as
4217
4218
4219
4220
4221
4222 test -z "$DLLTOOL" && DLLTOOL=dlltool
4223
4224
4225
4226
4227
4228 test -z "$OBJDUMP" && OBJDUMP=objdump
4229
4230
4231
4232
4233
4234
4235
4236
4237 case `pwd` in
4238   *\ * | *\     *)
4239     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4240 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4241 esac
4242
4243
4244
4245 macro_version='2.2.7a'
4246 macro_revision='1.3134'
4247
4248
4249
4250
4251
4252
4253
4254
4255
4256
4257
4258
4259
4260 ltmain="$ac_aux_dir/ltmain.sh"
4261
4262 # Backslashify metacharacters that are still active within
4263 # double-quoted strings.
4264 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4265
4266 # Same as above, but do not quote variable references.
4267 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4268
4269 # Sed substitution to delay expansion of an escaped shell variable in a
4270 # double_quote_subst'ed string.
4271 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4272
4273 # Sed substitution to delay expansion of an escaped single quote.
4274 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4275
4276 # Sed substitution to avoid accidental globbing in evaled expressions
4277 no_glob_subst='s/\*/\\\*/g'
4278
4279 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4280 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4281 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4282
4283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4284 $as_echo_n "checking how to print strings... " >&6; }
4285 # Test print first, because it will be a builtin if present.
4286 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4287    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4288   ECHO='print -r --'
4289 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4290   ECHO='printf %s\n'
4291 else
4292   # Use this function as a fallback that always works.
4293   func_fallback_echo ()
4294   {
4295     eval 'cat <<_LTECHO_EOF
4296 $1
4297 _LTECHO_EOF'
4298   }
4299   ECHO='func_fallback_echo'
4300 fi
4301
4302 # func_echo_all arg...
4303 # Invoke $ECHO with all args, space-separated.
4304 func_echo_all ()
4305 {
4306     $ECHO ""
4307 }
4308
4309 case "$ECHO" in
4310   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4311 $as_echo "printf" >&6; } ;;
4312   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4313 $as_echo "print -r" >&6; } ;;
4314   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4315 $as_echo "cat" >&6; } ;;
4316 esac
4317
4318
4319
4320
4321
4322
4323
4324
4325
4326
4327
4328
4329
4330
4331 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4332 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4333 if ${ac_cv_path_SED+:} false; then :
4334   $as_echo_n "(cached) " >&6
4335 else
4336             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4337      for ac_i in 1 2 3 4 5 6 7; do
4338        ac_script="$ac_script$as_nl$ac_script"
4339      done
4340      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4341      { ac_script=; unset ac_script;}
4342      if test -z "$SED"; then
4343   ac_path_SED_found=false
4344   # Loop through the user's path and test for each of PROGNAME-LIST
4345   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4346 for as_dir in $PATH
4347 do
4348   IFS=$as_save_IFS
4349   test -z "$as_dir" && as_dir=.
4350     for ac_prog in sed gsed; do
4351     for ac_exec_ext in '' $ac_executable_extensions; do
4352       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4353       as_fn_executable_p "$ac_path_SED" || continue
4354 # Check for GNU ac_path_SED and select it if it is found.
4355   # Check for GNU $ac_path_SED
4356 case `"$ac_path_SED" --version 2>&1` in
4357 *GNU*)
4358   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4359 *)
4360   ac_count=0
4361   $as_echo_n 0123456789 >"conftest.in"
4362   while :
4363   do
4364     cat "conftest.in" "conftest.in" >"conftest.tmp"
4365     mv "conftest.tmp" "conftest.in"
4366     cp "conftest.in" "conftest.nl"
4367     $as_echo '' >> "conftest.nl"
4368     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4369     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4370     as_fn_arith $ac_count + 1 && ac_count=$as_val
4371     if test $ac_count -gt ${ac_path_SED_max-0}; then
4372       # Best one so far, save it but keep looking for a better one
4373       ac_cv_path_SED="$ac_path_SED"
4374       ac_path_SED_max=$ac_count
4375     fi
4376     # 10*(2^10) chars as input seems more than enough
4377     test $ac_count -gt 10 && break
4378   done
4379   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4380 esac
4381
4382       $ac_path_SED_found && break 3
4383     done
4384   done
4385   done
4386 IFS=$as_save_IFS
4387   if test -z "$ac_cv_path_SED"; then
4388     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
4389   fi
4390 else
4391   ac_cv_path_SED=$SED
4392 fi
4393
4394 fi
4395 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4396 $as_echo "$ac_cv_path_SED" >&6; }
4397  SED="$ac_cv_path_SED"
4398   rm -f conftest.sed
4399
4400 test -z "$SED" && SED=sed
4401 Xsed="$SED -e 1s/^X//"
4402
4403
4404
4405
4406
4407
4408
4409
4410
4411
4412
4413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4414 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4415 if ${ac_cv_path_GREP+:} false; then :
4416   $as_echo_n "(cached) " >&6
4417 else
4418   if test -z "$GREP"; then
4419   ac_path_GREP_found=false
4420   # Loop through the user's path and test for each of PROGNAME-LIST
4421   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4422 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4423 do
4424   IFS=$as_save_IFS
4425   test -z "$as_dir" && as_dir=.
4426     for ac_prog in grep ggrep; do
4427     for ac_exec_ext in '' $ac_executable_extensions; do
4428       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4429       as_fn_executable_p "$ac_path_GREP" || continue
4430 # Check for GNU ac_path_GREP and select it if it is found.
4431   # Check for GNU $ac_path_GREP
4432 case `"$ac_path_GREP" --version 2>&1` in
4433 *GNU*)
4434   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4435 *)
4436   ac_count=0
4437   $as_echo_n 0123456789 >"conftest.in"
4438   while :
4439   do
4440     cat "conftest.in" "conftest.in" >"conftest.tmp"
4441     mv "conftest.tmp" "conftest.in"
4442     cp "conftest.in" "conftest.nl"
4443     $as_echo 'GREP' >> "conftest.nl"
4444     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4445     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4446     as_fn_arith $ac_count + 1 && ac_count=$as_val
4447     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4448       # Best one so far, save it but keep looking for a better one
4449       ac_cv_path_GREP="$ac_path_GREP"
4450       ac_path_GREP_max=$ac_count
4451     fi
4452     # 10*(2^10) chars as input seems more than enough
4453     test $ac_count -gt 10 && break
4454   done
4455   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4456 esac
4457
4458       $ac_path_GREP_found && break 3
4459     done
4460   done
4461   done
4462 IFS=$as_save_IFS
4463   if test -z "$ac_cv_path_GREP"; then
4464     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4465   fi
4466 else
4467   ac_cv_path_GREP=$GREP
4468 fi
4469
4470 fi
4471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4472 $as_echo "$ac_cv_path_GREP" >&6; }
4473  GREP="$ac_cv_path_GREP"
4474
4475
4476 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4477 $as_echo_n "checking for egrep... " >&6; }
4478 if ${ac_cv_path_EGREP+:} false; then :
4479   $as_echo_n "(cached) " >&6
4480 else
4481   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4482    then ac_cv_path_EGREP="$GREP -E"
4483    else
4484      if test -z "$EGREP"; then
4485   ac_path_EGREP_found=false
4486   # Loop through the user's path and test for each of PROGNAME-LIST
4487   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4488 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4489 do
4490   IFS=$as_save_IFS
4491   test -z "$as_dir" && as_dir=.
4492     for ac_prog in egrep; do
4493     for ac_exec_ext in '' $ac_executable_extensions; do
4494       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4495       as_fn_executable_p "$ac_path_EGREP" || continue
4496 # Check for GNU ac_path_EGREP and select it if it is found.
4497   # Check for GNU $ac_path_EGREP
4498 case `"$ac_path_EGREP" --version 2>&1` in
4499 *GNU*)
4500   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4501 *)
4502   ac_count=0
4503   $as_echo_n 0123456789 >"conftest.in"
4504   while :
4505   do
4506     cat "conftest.in" "conftest.in" >"conftest.tmp"
4507     mv "conftest.tmp" "conftest.in"
4508     cp "conftest.in" "conftest.nl"
4509     $as_echo 'EGREP' >> "conftest.nl"
4510     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4511     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4512     as_fn_arith $ac_count + 1 && ac_count=$as_val
4513     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4514       # Best one so far, save it but keep looking for a better one
4515       ac_cv_path_EGREP="$ac_path_EGREP"
4516       ac_path_EGREP_max=$ac_count
4517     fi
4518     # 10*(2^10) chars as input seems more than enough
4519     test $ac_count -gt 10 && break
4520   done
4521   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4522 esac
4523
4524       $ac_path_EGREP_found && break 3
4525     done
4526   done
4527   done
4528 IFS=$as_save_IFS
4529   if test -z "$ac_cv_path_EGREP"; then
4530     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4531   fi
4532 else
4533   ac_cv_path_EGREP=$EGREP
4534 fi
4535
4536    fi
4537 fi
4538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4539 $as_echo "$ac_cv_path_EGREP" >&6; }
4540  EGREP="$ac_cv_path_EGREP"
4541
4542
4543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4544 $as_echo_n "checking for fgrep... " >&6; }
4545 if ${ac_cv_path_FGREP+:} false; then :
4546   $as_echo_n "(cached) " >&6
4547 else
4548   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4549    then ac_cv_path_FGREP="$GREP -F"
4550    else
4551      if test -z "$FGREP"; then
4552   ac_path_FGREP_found=false
4553   # Loop through the user's path and test for each of PROGNAME-LIST
4554   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4555 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4556 do
4557   IFS=$as_save_IFS
4558   test -z "$as_dir" && as_dir=.
4559     for ac_prog in fgrep; do
4560     for ac_exec_ext in '' $ac_executable_extensions; do
4561       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4562       as_fn_executable_p "$ac_path_FGREP" || continue
4563 # Check for GNU ac_path_FGREP and select it if it is found.
4564   # Check for GNU $ac_path_FGREP
4565 case `"$ac_path_FGREP" --version 2>&1` in
4566 *GNU*)
4567   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4568 *)
4569   ac_count=0
4570   $as_echo_n 0123456789 >"conftest.in"
4571   while :
4572   do
4573     cat "conftest.in" "conftest.in" >"conftest.tmp"
4574     mv "conftest.tmp" "conftest.in"
4575     cp "conftest.in" "conftest.nl"
4576     $as_echo 'FGREP' >> "conftest.nl"
4577     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4578     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4579     as_fn_arith $ac_count + 1 && ac_count=$as_val
4580     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4581       # Best one so far, save it but keep looking for a better one
4582       ac_cv_path_FGREP="$ac_path_FGREP"
4583       ac_path_FGREP_max=$ac_count
4584     fi
4585     # 10*(2^10) chars as input seems more than enough
4586     test $ac_count -gt 10 && break
4587   done
4588   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4589 esac
4590
4591       $ac_path_FGREP_found && break 3
4592     done
4593   done
4594   done
4595 IFS=$as_save_IFS
4596   if test -z "$ac_cv_path_FGREP"; then
4597     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4598   fi
4599 else
4600   ac_cv_path_FGREP=$FGREP
4601 fi
4602
4603    fi
4604 fi
4605 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4606 $as_echo "$ac_cv_path_FGREP" >&6; }
4607  FGREP="$ac_cv_path_FGREP"
4608
4609
4610 test -z "$GREP" && GREP=grep
4611
4612
4613
4614
4615
4616
4617
4618
4619
4620
4621
4622
4623
4624
4625
4626
4627
4628
4629
4630 # Check whether --with-gnu-ld was given.
4631 if test "${with_gnu_ld+set}" = set; then :
4632   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
4633 else
4634   with_gnu_ld=no
4635 fi
4636
4637 ac_prog=ld
4638 if test "$GCC" = yes; then
4639   # Check if gcc -print-prog-name=ld gives a path.
4640   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4641 $as_echo_n "checking for ld used by $CC... " >&6; }
4642   case $host in
4643   *-*-mingw*)
4644     # gcc leaves a trailing carriage return which upsets mingw
4645     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4646   *)
4647     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4648   esac
4649   case $ac_prog in
4650     # Accept absolute paths.
4651     [\\/]* | ?:[\\/]*)
4652       re_direlt='/[^/][^/]*/\.\./'
4653       # Canonicalize the pathname of ld
4654       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4655       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4656         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4657       done
4658       test -z "$LD" && LD="$ac_prog"
4659       ;;
4660   "")
4661     # If it fails, then pretend we aren't using GCC.
4662     ac_prog=ld
4663     ;;
4664   *)
4665     # If it is relative, then search for the first ld in PATH.
4666     with_gnu_ld=unknown
4667     ;;
4668   esac
4669 elif test "$with_gnu_ld" = yes; then
4670   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4671 $as_echo_n "checking for GNU ld... " >&6; }
4672 else
4673   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4674 $as_echo_n "checking for non-GNU ld... " >&6; }
4675 fi
4676 if ${lt_cv_path_LD+:} false; then :
4677   $as_echo_n "(cached) " >&6
4678 else
4679   if test -z "$LD"; then
4680   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4681   for ac_dir in $PATH; do
4682     IFS="$lt_save_ifs"
4683     test -z "$ac_dir" && ac_dir=.
4684     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4685       lt_cv_path_LD="$ac_dir/$ac_prog"
4686       # Check to see if the program is GNU ld.  I'd rather use --version,
4687       # but apparently some variants of GNU ld only accept -v.
4688       # Break only if it was the GNU/non-GNU ld that we prefer.
4689       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4690       *GNU* | *'with BFD'*)
4691         test "$with_gnu_ld" != no && break
4692         ;;
4693       *)
4694         test "$with_gnu_ld" != yes && break
4695         ;;
4696       esac
4697     fi
4698   done
4699   IFS="$lt_save_ifs"
4700 else
4701   lt_cv_path_LD="$LD" # Let the user override the test with a path.
4702 fi
4703 fi
4704
4705 LD="$lt_cv_path_LD"
4706 if test -n "$LD"; then
4707   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4708 $as_echo "$LD" >&6; }
4709 else
4710   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4711 $as_echo "no" >&6; }
4712 fi
4713 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
4714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4715 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4716 if ${lt_cv_prog_gnu_ld+:} false; then :
4717   $as_echo_n "(cached) " >&6
4718 else
4719   # I'd rather use --version here, but apparently some GNU lds only accept -v.
4720 case `$LD -v 2>&1 </dev/null` in
4721 *GNU* | *'with BFD'*)
4722   lt_cv_prog_gnu_ld=yes
4723   ;;
4724 *)
4725   lt_cv_prog_gnu_ld=no
4726   ;;
4727 esac
4728 fi
4729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4730 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4731 with_gnu_ld=$lt_cv_prog_gnu_ld
4732
4733
4734
4735
4736
4737
4738
4739
4740
4741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
4742 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
4743 if ${lt_cv_path_NM+:} false; then :
4744   $as_echo_n "(cached) " >&6
4745 else
4746   if test -n "$NM"; then
4747   # Let the user override the test.
4748   lt_cv_path_NM="$NM"
4749 else
4750   lt_nm_to_check="${ac_tool_prefix}nm"
4751   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
4752     lt_nm_to_check="$lt_nm_to_check nm"
4753   fi
4754   for lt_tmp_nm in $lt_nm_to_check; do
4755     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4756     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
4757       IFS="$lt_save_ifs"
4758       test -z "$ac_dir" && ac_dir=.
4759       tmp_nm="$ac_dir/$lt_tmp_nm"
4760       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
4761         # Check to see if the nm accepts a BSD-compat flag.
4762         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
4763         #   nm: unknown option "B" ignored
4764         # Tru64's nm complains that /dev/null is an invalid object file
4765         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
4766         */dev/null* | *'Invalid file or object type'*)
4767           lt_cv_path_NM="$tmp_nm -B"
4768           break
4769           ;;
4770         *)
4771           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
4772           */dev/null*)
4773             lt_cv_path_NM="$tmp_nm -p"
4774             break
4775             ;;
4776           *)
4777             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4778             continue # so that we can try to find one that supports BSD flags
4779             ;;
4780           esac
4781           ;;
4782         esac
4783       fi
4784     done
4785     IFS="$lt_save_ifs"
4786   done
4787   : ${lt_cv_path_NM=no}
4788 fi
4789 fi
4790 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
4791 $as_echo "$lt_cv_path_NM" >&6; }
4792 if test "$lt_cv_path_NM" != "no"; then
4793   NM="$lt_cv_path_NM"
4794 else
4795   # Didn't find any BSD compatible name lister, look for dumpbin.
4796   if test -n "$DUMPBIN"; then :
4797     # Let the user override the test.
4798   else
4799     if test -n "$ac_tool_prefix"; then
4800   for ac_prog in dumpbin "link -dump"
4801   do
4802     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4803 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4805 $as_echo_n "checking for $ac_word... " >&6; }
4806 if ${ac_cv_prog_DUMPBIN+:} false; then :
4807   $as_echo_n "(cached) " >&6
4808 else
4809   if test -n "$DUMPBIN"; then
4810   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
4811 else
4812 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4813 for as_dir in $PATH
4814 do
4815   IFS=$as_save_IFS
4816   test -z "$as_dir" && as_dir=.
4817     for ac_exec_ext in '' $ac_executable_extensions; do
4818   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4819     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
4820     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4821     break 2
4822   fi
4823 done
4824   done
4825 IFS=$as_save_IFS
4826
4827 fi
4828 fi
4829 DUMPBIN=$ac_cv_prog_DUMPBIN
4830 if test -n "$DUMPBIN"; then
4831   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
4832 $as_echo "$DUMPBIN" >&6; }
4833 else
4834   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4835 $as_echo "no" >&6; }
4836 fi
4837
4838
4839     test -n "$DUMPBIN" && break
4840   done
4841 fi
4842 if test -z "$DUMPBIN"; then
4843   ac_ct_DUMPBIN=$DUMPBIN
4844   for ac_prog in dumpbin "link -dump"
4845 do
4846   # Extract the first word of "$ac_prog", so it can be a program name with args.
4847 set dummy $ac_prog; ac_word=$2
4848 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4849 $as_echo_n "checking for $ac_word... " >&6; }
4850 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
4851   $as_echo_n "(cached) " >&6
4852 else
4853   if test -n "$ac_ct_DUMPBIN"; then
4854   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
4855 else
4856 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4857 for as_dir in $PATH
4858 do
4859   IFS=$as_save_IFS
4860   test -z "$as_dir" && as_dir=.
4861     for ac_exec_ext in '' $ac_executable_extensions; do
4862   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4863     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
4864     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4865     break 2
4866   fi
4867 done
4868   done
4869 IFS=$as_save_IFS
4870
4871 fi
4872 fi
4873 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
4874 if test -n "$ac_ct_DUMPBIN"; then
4875   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
4876 $as_echo "$ac_ct_DUMPBIN" >&6; }
4877 else
4878   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4879 $as_echo "no" >&6; }
4880 fi
4881
4882
4883   test -n "$ac_ct_DUMPBIN" && break
4884 done
4885
4886   if test "x$ac_ct_DUMPBIN" = x; then
4887     DUMPBIN=":"
4888   else
4889     case $cross_compiling:$ac_tool_warned in
4890 yes:)
4891 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4892 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4893 ac_tool_warned=yes ;;
4894 esac
4895     DUMPBIN=$ac_ct_DUMPBIN
4896   fi
4897 fi
4898
4899     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
4900     *COFF*)
4901       DUMPBIN="$DUMPBIN -symbols"
4902       ;;
4903     *)
4904       DUMPBIN=:
4905       ;;
4906     esac
4907   fi
4908
4909   if test "$DUMPBIN" != ":"; then
4910     NM="$DUMPBIN"
4911   fi
4912 fi
4913 test -z "$NM" && NM=nm
4914
4915
4916
4917
4918
4919
4920 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
4921 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
4922 if ${lt_cv_nm_interface+:} false; then :
4923   $as_echo_n "(cached) " >&6
4924 else
4925   lt_cv_nm_interface="BSD nm"
4926   echo "int some_variable = 0;" > conftest.$ac_ext
4927   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
4928   (eval "$ac_compile" 2>conftest.err)
4929   cat conftest.err >&5
4930   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
4931   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
4932   cat conftest.err >&5
4933   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
4934   cat conftest.out >&5
4935   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
4936     lt_cv_nm_interface="MS dumpbin"
4937   fi
4938   rm -f conftest*
4939 fi
4940 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
4941 $as_echo "$lt_cv_nm_interface" >&6; }
4942
4943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4944 $as_echo_n "checking whether ln -s works... " >&6; }
4945 LN_S=$as_ln_s
4946 if test "$LN_S" = "ln -s"; then
4947   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4948 $as_echo "yes" >&6; }
4949 else
4950   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4951 $as_echo "no, using $LN_S" >&6; }
4952 fi
4953
4954 # find the maximum length of command line arguments
4955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
4956 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
4957 if ${lt_cv_sys_max_cmd_len+:} false; then :
4958   $as_echo_n "(cached) " >&6
4959 else
4960     i=0
4961   teststring="ABCD"
4962
4963   case $build_os in
4964   msdosdjgpp*)
4965     # On DJGPP, this test can blow up pretty badly due to problems in libc
4966     # (any single argument exceeding 2000 bytes causes a buffer overrun
4967     # during glob expansion).  Even if it were fixed, the result of this
4968     # check would be larger than it should be.
4969     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
4970     ;;
4971
4972   gnu*)
4973     # Under GNU Hurd, this test is not required because there is
4974     # no limit to the length of command line arguments.
4975     # Libtool will interpret -1 as no limit whatsoever
4976     lt_cv_sys_max_cmd_len=-1;
4977     ;;
4978
4979   cygwin* | mingw* | cegcc*)
4980     # On Win9x/ME, this test blows up -- it succeeds, but takes
4981     # about 5 minutes as the teststring grows exponentially.
4982     # Worse, since 9x/ME are not pre-emptively multitasking,
4983     # you end up with a "frozen" computer, even though with patience
4984     # the test eventually succeeds (with a max line length of 256k).
4985     # Instead, let's just punt: use the minimum linelength reported by
4986     # all of the supported platforms: 8192 (on NT/2K/XP).
4987     lt_cv_sys_max_cmd_len=8192;
4988     ;;
4989
4990   mint*)
4991     # On MiNT this can take a long time and run out of memory.
4992     lt_cv_sys_max_cmd_len=8192;
4993     ;;
4994
4995   amigaos*)
4996     # On AmigaOS with pdksh, this test takes hours, literally.
4997     # So we just punt and use a minimum line length of 8192.
4998     lt_cv_sys_max_cmd_len=8192;
4999     ;;
5000
5001   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5002     # This has been around since 386BSD, at least.  Likely further.
5003     if test -x /sbin/sysctl; then
5004       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5005     elif test -x /usr/sbin/sysctl; then
5006       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5007     else
5008       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5009     fi
5010     # And add a safety zone
5011     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5012     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5013     ;;
5014
5015   interix*)
5016     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5017     lt_cv_sys_max_cmd_len=196608
5018     ;;
5019
5020   osf*)
5021     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5022     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5023     # nice to cause kernel panics so lets avoid the loop below.
5024     # First set a reasonable default.
5025     lt_cv_sys_max_cmd_len=16384
5026     #
5027     if test -x /sbin/sysconfig; then
5028       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5029         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5030       esac
5031     fi
5032     ;;
5033   sco3.2v5*)
5034     lt_cv_sys_max_cmd_len=102400
5035     ;;
5036   sysv5* | sco5v6* | sysv4.2uw2*)
5037     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5038     if test -n "$kargmax"; then
5039       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5040     else
5041       lt_cv_sys_max_cmd_len=32768
5042     fi
5043     ;;
5044   *)
5045     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5046     if test -n "$lt_cv_sys_max_cmd_len"; then
5047       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5048       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5049     else
5050       # Make teststring a little bigger before we do anything with it.
5051       # a 1K string should be a reasonable start.
5052       for i in 1 2 3 4 5 6 7 8 ; do
5053         teststring=$teststring$teststring
5054       done
5055       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5056       # If test is not a shell built-in, we'll probably end up computing a
5057       # maximum length that is only half of the actual maximum length, but
5058       # we can't tell.
5059       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5060                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5061               test $i != 17 # 1/2 MB should be enough
5062       do
5063         i=`expr $i + 1`
5064         teststring=$teststring$teststring
5065       done
5066       # Only check the string length outside the loop.
5067       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5068       teststring=
5069       # Add a significant safety factor because C++ compilers can tack on
5070       # massive amounts of additional arguments before passing them to the
5071       # linker.  It appears as though 1/2 is a usable value.
5072       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5073     fi
5074     ;;
5075   esac
5076
5077 fi
5078
5079 if test -n $lt_cv_sys_max_cmd_len ; then
5080   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5081 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5082 else
5083   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5084 $as_echo "none" >&6; }
5085 fi
5086 max_cmd_len=$lt_cv_sys_max_cmd_len
5087
5088
5089
5090
5091
5092
5093 : ${CP="cp -f"}
5094 : ${MV="mv -f"}
5095 : ${RM="rm -f"}
5096
5097 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5098 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5099 # Try some XSI features
5100 xsi_shell=no
5101 ( _lt_dummy="a/b/c"
5102   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5103       = c,a/b,, \
5104     && eval 'test $(( 1 + 1 )) -eq 2 \
5105     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5106   && xsi_shell=yes
5107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5108 $as_echo "$xsi_shell" >&6; }
5109
5110
5111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5112 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5113 lt_shell_append=no
5114 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5115     >/dev/null 2>&1 \
5116   && lt_shell_append=yes
5117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5118 $as_echo "$lt_shell_append" >&6; }
5119
5120
5121 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5122   lt_unset=unset
5123 else
5124   lt_unset=false
5125 fi
5126
5127
5128
5129
5130
5131 # test EBCDIC or ASCII
5132 case `echo X|tr X '\101'` in
5133  A) # ASCII based system
5134     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5135   lt_SP2NL='tr \040 \012'
5136   lt_NL2SP='tr \015\012 \040\040'
5137   ;;
5138  *) # EBCDIC based system
5139   lt_SP2NL='tr \100 \n'
5140   lt_NL2SP='tr \r\n \100\100'
5141   ;;
5142 esac
5143
5144
5145
5146
5147
5148
5149
5150
5151
5152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5153 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5154 if ${lt_cv_ld_reload_flag+:} false; then :
5155   $as_echo_n "(cached) " >&6
5156 else
5157   lt_cv_ld_reload_flag='-r'
5158 fi
5159 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5160 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5161 reload_flag=$lt_cv_ld_reload_flag
5162 case $reload_flag in
5163 "" | " "*) ;;
5164 *) reload_flag=" $reload_flag" ;;
5165 esac
5166 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5167 case $host_os in
5168   darwin*)
5169     if test "$GCC" = yes; then
5170       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5171     else
5172       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5173     fi
5174     ;;
5175 esac
5176
5177
5178
5179
5180
5181
5182
5183
5184
5185 if test -n "$ac_tool_prefix"; then
5186   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5187 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5189 $as_echo_n "checking for $ac_word... " >&6; }
5190 if ${ac_cv_prog_OBJDUMP+:} false; then :
5191   $as_echo_n "(cached) " >&6
5192 else
5193   if test -n "$OBJDUMP"; then
5194   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5195 else
5196 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5197 for as_dir in $PATH
5198 do
5199   IFS=$as_save_IFS
5200   test -z "$as_dir" && as_dir=.
5201     for ac_exec_ext in '' $ac_executable_extensions; do
5202   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5203     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5204     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5205     break 2
5206   fi
5207 done
5208   done
5209 IFS=$as_save_IFS
5210
5211 fi
5212 fi
5213 OBJDUMP=$ac_cv_prog_OBJDUMP
5214 if test -n "$OBJDUMP"; then
5215   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5216 $as_echo "$OBJDUMP" >&6; }
5217 else
5218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5219 $as_echo "no" >&6; }
5220 fi
5221
5222
5223 fi
5224 if test -z "$ac_cv_prog_OBJDUMP"; then
5225   ac_ct_OBJDUMP=$OBJDUMP
5226   # Extract the first word of "objdump", so it can be a program name with args.
5227 set dummy objdump; ac_word=$2
5228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5229 $as_echo_n "checking for $ac_word... " >&6; }
5230 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5231   $as_echo_n "(cached) " >&6
5232 else
5233   if test -n "$ac_ct_OBJDUMP"; then
5234   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5235 else
5236 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5237 for as_dir in $PATH
5238 do
5239   IFS=$as_save_IFS
5240   test -z "$as_dir" && as_dir=.
5241     for ac_exec_ext in '' $ac_executable_extensions; do
5242   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5243     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5244     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5245     break 2
5246   fi
5247 done
5248   done
5249 IFS=$as_save_IFS
5250
5251 fi
5252 fi
5253 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5254 if test -n "$ac_ct_OBJDUMP"; then
5255   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5256 $as_echo "$ac_ct_OBJDUMP" >&6; }
5257 else
5258   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5259 $as_echo "no" >&6; }
5260 fi
5261
5262   if test "x$ac_ct_OBJDUMP" = x; then
5263     OBJDUMP="false"
5264   else
5265     case $cross_compiling:$ac_tool_warned in
5266 yes:)
5267 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5268 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5269 ac_tool_warned=yes ;;
5270 esac
5271     OBJDUMP=$ac_ct_OBJDUMP
5272   fi
5273 else
5274   OBJDUMP="$ac_cv_prog_OBJDUMP"
5275 fi
5276
5277 test -z "$OBJDUMP" && OBJDUMP=objdump
5278
5279
5280
5281
5282
5283
5284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5285 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5286 if ${lt_cv_deplibs_check_method+:} false; then :
5287   $as_echo_n "(cached) " >&6
5288 else
5289   lt_cv_file_magic_cmd='$MAGIC_CMD'
5290 lt_cv_file_magic_test_file=
5291 lt_cv_deplibs_check_method='unknown'
5292 # Need to set the preceding variable on all platforms that support
5293 # interlibrary dependencies.
5294 # 'none' -- dependencies not supported.
5295 # `unknown' -- same as none, but documents that we really don't know.
5296 # 'pass_all' -- all dependencies passed with no checks.
5297 # 'test_compile' -- check by making test program.
5298 # 'file_magic [[regex]]' -- check by looking for files in library path
5299 # which responds to the $file_magic_cmd with a given extended regex.
5300 # If you have `file' or equivalent on your system and you're not sure
5301 # whether `pass_all' will *always* work, you probably want this one.
5302
5303 case $host_os in
5304 aix[4-9]*)
5305   lt_cv_deplibs_check_method=pass_all
5306   ;;
5307
5308 beos*)
5309   lt_cv_deplibs_check_method=pass_all
5310   ;;
5311
5312 bsdi[45]*)
5313   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5314   lt_cv_file_magic_cmd='/usr/bin/file -L'
5315   lt_cv_file_magic_test_file=/shlib/libc.so
5316   ;;
5317
5318 cygwin*)
5319   # func_win32_libid is a shell function defined in ltmain.sh
5320   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5321   lt_cv_file_magic_cmd='func_win32_libid'
5322   ;;
5323
5324 mingw* | pw32*)
5325   # Base MSYS/MinGW do not provide the 'file' command needed by
5326   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5327   # unless we find 'file', for example because we are cross-compiling.
5328   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5329   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5330     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5331     lt_cv_file_magic_cmd='func_win32_libid'
5332   else
5333     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5334     lt_cv_file_magic_cmd='$OBJDUMP -f'
5335   fi
5336   ;;
5337
5338 cegcc*)
5339   # use the weaker test based on 'objdump'. See mingw*.
5340   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5341   lt_cv_file_magic_cmd='$OBJDUMP -f'
5342   ;;
5343
5344 darwin* | rhapsody*)
5345   lt_cv_deplibs_check_method=pass_all
5346   ;;
5347
5348 freebsd* | dragonfly*)
5349   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5350     case $host_cpu in
5351     i*86 )
5352       # Not sure whether the presence of OpenBSD here was a mistake.
5353       # Let's accept both of them until this is cleared up.
5354       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5355       lt_cv_file_magic_cmd=/usr/bin/file
5356       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5357       ;;
5358     esac
5359   else
5360     lt_cv_deplibs_check_method=pass_all
5361   fi
5362   ;;
5363
5364 gnu*)
5365   lt_cv_deplibs_check_method=pass_all
5366   ;;
5367
5368 haiku*)
5369   lt_cv_deplibs_check_method=pass_all
5370   ;;
5371
5372 hpux10.20* | hpux11*)
5373   lt_cv_file_magic_cmd=/usr/bin/file
5374   case $host_cpu in
5375   ia64*)
5376     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5377     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5378     ;;
5379   hppa*64*)
5380     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5381     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5382     ;;
5383   *)
5384     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5385     lt_cv_file_magic_test_file=/usr/lib/libc.sl
5386     ;;
5387   esac
5388   ;;
5389
5390 interix[3-9]*)
5391   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5392   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5393   ;;
5394
5395 irix5* | irix6* | nonstopux*)
5396   case $LD in
5397   *-32|*"-32 ") libmagic=32-bit;;
5398   *-n32|*"-n32 ") libmagic=N32;;
5399   *-64|*"-64 ") libmagic=64-bit;;
5400   *) libmagic=never-match;;
5401   esac
5402   lt_cv_deplibs_check_method=pass_all
5403   ;;
5404
5405 # This must be Linux ELF.
5406 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
5407   lt_cv_deplibs_check_method=pass_all
5408   ;;
5409
5410 netbsd*)
5411   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5412     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5413   else
5414     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5415   fi
5416   ;;
5417
5418 newos6*)
5419   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5420   lt_cv_file_magic_cmd=/usr/bin/file
5421   lt_cv_file_magic_test_file=/usr/lib/libnls.so
5422   ;;
5423
5424 *nto* | *qnx*)
5425   lt_cv_deplibs_check_method=pass_all
5426   ;;
5427
5428 openbsd*)
5429   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5430     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5431   else
5432     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5433   fi
5434   ;;
5435
5436 osf3* | osf4* | osf5*)
5437   lt_cv_deplibs_check_method=pass_all
5438   ;;
5439
5440 rdos*)
5441   lt_cv_deplibs_check_method=pass_all
5442   ;;
5443
5444 solaris*)
5445   lt_cv_deplibs_check_method=pass_all
5446   ;;
5447
5448 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5449   lt_cv_deplibs_check_method=pass_all
5450   ;;
5451
5452 sysv4 | sysv4.3*)
5453   case $host_vendor in
5454   motorola)
5455     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]'
5456     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5457     ;;
5458   ncr)
5459     lt_cv_deplibs_check_method=pass_all
5460     ;;
5461   sequent)
5462     lt_cv_file_magic_cmd='/bin/file'
5463     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5464     ;;
5465   sni)
5466     lt_cv_file_magic_cmd='/bin/file'
5467     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5468     lt_cv_file_magic_test_file=/lib/libc.so
5469     ;;
5470   siemens)
5471     lt_cv_deplibs_check_method=pass_all
5472     ;;
5473   pc)
5474     lt_cv_deplibs_check_method=pass_all
5475     ;;
5476   esac
5477   ;;
5478
5479 tpf*)
5480   lt_cv_deplibs_check_method=pass_all
5481   ;;
5482 vxworks*)
5483   # Assume VxWorks cross toolchains are built on Linux, possibly
5484   # as canadian for Windows hosts.
5485   lt_cv_deplibs_check_method=pass_all
5486   ;;
5487 esac
5488
5489 fi
5490 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5491 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5492 file_magic_cmd=$lt_cv_file_magic_cmd
5493 deplibs_check_method=$lt_cv_deplibs_check_method
5494 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5495
5496
5497
5498
5499
5500
5501
5502
5503
5504
5505
5506
5507 if test -n "$ac_tool_prefix"; then
5508   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5509 set dummy ${ac_tool_prefix}ar; ac_word=$2
5510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5511 $as_echo_n "checking for $ac_word... " >&6; }
5512 if ${ac_cv_prog_AR+:} false; then :
5513   $as_echo_n "(cached) " >&6
5514 else
5515   if test -n "$AR"; then
5516   ac_cv_prog_AR="$AR" # Let the user override the test.
5517 else
5518 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5519 for as_dir in $PATH
5520 do
5521   IFS=$as_save_IFS
5522   test -z "$as_dir" && as_dir=.
5523     for ac_exec_ext in '' $ac_executable_extensions; do
5524   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5525     ac_cv_prog_AR="${ac_tool_prefix}ar"
5526     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5527     break 2
5528   fi
5529 done
5530   done
5531 IFS=$as_save_IFS
5532
5533 fi
5534 fi
5535 AR=$ac_cv_prog_AR
5536 if test -n "$AR"; then
5537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5538 $as_echo "$AR" >&6; }
5539 else
5540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5541 $as_echo "no" >&6; }
5542 fi
5543
5544
5545 fi
5546 if test -z "$ac_cv_prog_AR"; then
5547   ac_ct_AR=$AR
5548   # Extract the first word of "ar", so it can be a program name with args.
5549 set dummy ar; ac_word=$2
5550 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5551 $as_echo_n "checking for $ac_word... " >&6; }
5552 if ${ac_cv_prog_ac_ct_AR+:} false; then :
5553   $as_echo_n "(cached) " >&6
5554 else
5555   if test -n "$ac_ct_AR"; then
5556   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5557 else
5558 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5559 for as_dir in $PATH
5560 do
5561   IFS=$as_save_IFS
5562   test -z "$as_dir" && as_dir=.
5563     for ac_exec_ext in '' $ac_executable_extensions; do
5564   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5565     ac_cv_prog_ac_ct_AR="ar"
5566     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5567     break 2
5568   fi
5569 done
5570   done
5571 IFS=$as_save_IFS
5572
5573 fi
5574 fi
5575 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5576 if test -n "$ac_ct_AR"; then
5577   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5578 $as_echo "$ac_ct_AR" >&6; }
5579 else
5580   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5581 $as_echo "no" >&6; }
5582 fi
5583
5584   if test "x$ac_ct_AR" = x; then
5585     AR="false"
5586   else
5587     case $cross_compiling:$ac_tool_warned in
5588 yes:)
5589 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5590 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5591 ac_tool_warned=yes ;;
5592 esac
5593     AR=$ac_ct_AR
5594   fi
5595 else
5596   AR="$ac_cv_prog_AR"
5597 fi
5598
5599 test -z "$AR" && AR=ar
5600 test -z "$AR_FLAGS" && AR_FLAGS=cru
5601
5602
5603
5604
5605
5606
5607
5608
5609
5610
5611
5612 if test -n "$ac_tool_prefix"; then
5613   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5614 set dummy ${ac_tool_prefix}strip; ac_word=$2
5615 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5616 $as_echo_n "checking for $ac_word... " >&6; }
5617 if ${ac_cv_prog_STRIP+:} false; then :
5618   $as_echo_n "(cached) " >&6
5619 else
5620   if test -n "$STRIP"; then
5621   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5622 else
5623 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5624 for as_dir in $PATH
5625 do
5626   IFS=$as_save_IFS
5627   test -z "$as_dir" && as_dir=.
5628     for ac_exec_ext in '' $ac_executable_extensions; do
5629   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5630     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5631     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5632     break 2
5633   fi
5634 done
5635   done
5636 IFS=$as_save_IFS
5637
5638 fi
5639 fi
5640 STRIP=$ac_cv_prog_STRIP
5641 if test -n "$STRIP"; then
5642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5643 $as_echo "$STRIP" >&6; }
5644 else
5645   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5646 $as_echo "no" >&6; }
5647 fi
5648
5649
5650 fi
5651 if test -z "$ac_cv_prog_STRIP"; then
5652   ac_ct_STRIP=$STRIP
5653   # Extract the first word of "strip", so it can be a program name with args.
5654 set dummy strip; ac_word=$2
5655 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5656 $as_echo_n "checking for $ac_word... " >&6; }
5657 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
5658   $as_echo_n "(cached) " >&6
5659 else
5660   if test -n "$ac_ct_STRIP"; then
5661   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5662 else
5663 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5664 for as_dir in $PATH
5665 do
5666   IFS=$as_save_IFS
5667   test -z "$as_dir" && as_dir=.
5668     for ac_exec_ext in '' $ac_executable_extensions; do
5669   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5670     ac_cv_prog_ac_ct_STRIP="strip"
5671     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5672     break 2
5673   fi
5674 done
5675   done
5676 IFS=$as_save_IFS
5677
5678 fi
5679 fi
5680 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5681 if test -n "$ac_ct_STRIP"; then
5682   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5683 $as_echo "$ac_ct_STRIP" >&6; }
5684 else
5685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5686 $as_echo "no" >&6; }
5687 fi
5688
5689   if test "x$ac_ct_STRIP" = x; then
5690     STRIP=":"
5691   else
5692     case $cross_compiling:$ac_tool_warned in
5693 yes:)
5694 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5695 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5696 ac_tool_warned=yes ;;
5697 esac
5698     STRIP=$ac_ct_STRIP
5699   fi
5700 else
5701   STRIP="$ac_cv_prog_STRIP"
5702 fi
5703
5704 test -z "$STRIP" && STRIP=:
5705
5706
5707
5708
5709
5710
5711 if test -n "$ac_tool_prefix"; then
5712   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5713 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5715 $as_echo_n "checking for $ac_word... " >&6; }
5716 if ${ac_cv_prog_RANLIB+:} false; then :
5717   $as_echo_n "(cached) " >&6
5718 else
5719   if test -n "$RANLIB"; then
5720   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5721 else
5722 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5723 for as_dir in $PATH
5724 do
5725   IFS=$as_save_IFS
5726   test -z "$as_dir" && as_dir=.
5727     for ac_exec_ext in '' $ac_executable_extensions; do
5728   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5729     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5730     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5731     break 2
5732   fi
5733 done
5734   done
5735 IFS=$as_save_IFS
5736
5737 fi
5738 fi
5739 RANLIB=$ac_cv_prog_RANLIB
5740 if test -n "$RANLIB"; then
5741   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5742 $as_echo "$RANLIB" >&6; }
5743 else
5744   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5745 $as_echo "no" >&6; }
5746 fi
5747
5748
5749 fi
5750 if test -z "$ac_cv_prog_RANLIB"; then
5751   ac_ct_RANLIB=$RANLIB
5752   # Extract the first word of "ranlib", so it can be a program name with args.
5753 set dummy ranlib; ac_word=$2
5754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5755 $as_echo_n "checking for $ac_word... " >&6; }
5756 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5757   $as_echo_n "(cached) " >&6
5758 else
5759   if test -n "$ac_ct_RANLIB"; then
5760   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5761 else
5762 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5763 for as_dir in $PATH
5764 do
5765   IFS=$as_save_IFS
5766   test -z "$as_dir" && as_dir=.
5767     for ac_exec_ext in '' $ac_executable_extensions; do
5768   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5769     ac_cv_prog_ac_ct_RANLIB="ranlib"
5770     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5771     break 2
5772   fi
5773 done
5774   done
5775 IFS=$as_save_IFS
5776
5777 fi
5778 fi
5779 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5780 if test -n "$ac_ct_RANLIB"; then
5781   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5782 $as_echo "$ac_ct_RANLIB" >&6; }
5783 else
5784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5785 $as_echo "no" >&6; }
5786 fi
5787
5788   if test "x$ac_ct_RANLIB" = x; then
5789     RANLIB=":"
5790   else
5791     case $cross_compiling:$ac_tool_warned in
5792 yes:)
5793 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5794 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5795 ac_tool_warned=yes ;;
5796 esac
5797     RANLIB=$ac_ct_RANLIB
5798   fi
5799 else
5800   RANLIB="$ac_cv_prog_RANLIB"
5801 fi
5802
5803 test -z "$RANLIB" && RANLIB=:
5804
5805
5806
5807
5808
5809
5810 # Determine commands to create old-style static archives.
5811 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
5812 old_postinstall_cmds='chmod 644 $oldlib'
5813 old_postuninstall_cmds=
5814
5815 if test -n "$RANLIB"; then
5816   case $host_os in
5817   openbsd*)
5818     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
5819     ;;
5820   *)
5821     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
5822     ;;
5823   esac
5824   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
5825 fi
5826
5827 case $host_os in
5828   darwin*)
5829     lock_old_archive_extraction=yes ;;
5830   *)
5831     lock_old_archive_extraction=no ;;
5832 esac
5833
5834
5835
5836
5837
5838
5839
5840
5841
5842
5843
5844
5845
5846
5847
5848
5849
5850
5851
5852
5853
5854 for ac_prog in gawk mawk nawk awk
5855 do
5856   # Extract the first word of "$ac_prog", so it can be a program name with args.
5857 set dummy $ac_prog; ac_word=$2
5858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5859 $as_echo_n "checking for $ac_word... " >&6; }
5860 if ${ac_cv_prog_AWK+:} false; then :
5861   $as_echo_n "(cached) " >&6
5862 else
5863   if test -n "$AWK"; then
5864   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5865 else
5866 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5867 for as_dir in $PATH
5868 do
5869   IFS=$as_save_IFS
5870   test -z "$as_dir" && as_dir=.
5871     for ac_exec_ext in '' $ac_executable_extensions; do
5872   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5873     ac_cv_prog_AWK="$ac_prog"
5874     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5875     break 2
5876   fi
5877 done
5878   done
5879 IFS=$as_save_IFS
5880
5881 fi
5882 fi
5883 AWK=$ac_cv_prog_AWK
5884 if test -n "$AWK"; then
5885   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5886 $as_echo "$AWK" >&6; }
5887 else
5888   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5889 $as_echo "no" >&6; }
5890 fi
5891
5892
5893   test -n "$AWK" && break
5894 done
5895
5896
5897
5898
5899
5900
5901
5902
5903
5904
5905
5906
5907
5908
5909
5910
5911
5912
5913
5914 # If no C compiler was specified, use CC.
5915 LTCC=${LTCC-"$CC"}
5916
5917 # If no C compiler flags were specified, use CFLAGS.
5918 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
5919
5920 # Allow CC to be a program name with arguments.
5921 compiler=$CC
5922
5923
5924 # Check for command to grab the raw symbol name followed by C symbol from nm.
5925 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
5926 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
5927 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
5928   $as_echo_n "(cached) " >&6
5929 else
5930
5931 # These are sane defaults that work on at least a few old systems.
5932 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
5933
5934 # Character class describing NM global symbol codes.
5935 symcode='[BCDEGRST]'
5936
5937 # Regexp to match symbols that can be accessed directly from C.
5938 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
5939
5940 # Define system-specific variables.
5941 case $host_os in
5942 aix*)
5943   symcode='[BCDT]'
5944   ;;
5945 cygwin* | mingw* | pw32* | cegcc*)
5946   symcode='[ABCDGISTW]'
5947   ;;
5948 hpux*)
5949   if test "$host_cpu" = ia64; then
5950     symcode='[ABCDEGRST]'
5951   fi
5952   ;;
5953 irix* | nonstopux*)
5954   symcode='[BCDEGRST]'
5955   ;;
5956 osf*)
5957   symcode='[BCDEGQRST]'
5958   ;;
5959 solaris*)
5960   symcode='[BDRT]'
5961   ;;
5962 sco3.2v5*)
5963   symcode='[DT]'
5964   ;;
5965 sysv4.2uw2*)
5966   symcode='[DT]'
5967   ;;
5968 sysv5* | sco5v6* | unixware* | OpenUNIX*)
5969   symcode='[ABDT]'
5970   ;;
5971 sysv4)
5972   symcode='[DFNSTU]'
5973   ;;
5974 esac
5975
5976 # If we're using GNU nm, then use its standard symbol codes.
5977 case `$NM -V 2>&1` in
5978 *GNU* | *'with BFD'*)
5979   symcode='[ABCDGIRSTW]' ;;
5980 esac
5981
5982 # Transform an extracted symbol line into a proper C declaration.
5983 # Some systems (esp. on ia64) link data and code symbols differently,
5984 # so use this general approach.
5985 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
5986
5987 # Transform an extracted symbol line into symbol name and symbol address
5988 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
5989 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'"
5990
5991 # Handle CRLF in mingw tool chain
5992 opt_cr=
5993 case $build_os in
5994 mingw*)
5995   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
5996   ;;
5997 esac
5998
5999 # Try without a prefix underscore, then with it.
6000 for ac_symprfx in "" "_"; do
6001
6002   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6003   symxfrm="\\1 $ac_symprfx\\2 \\2"
6004
6005   # Write the raw and C identifiers.
6006   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6007     # Fake it for dumpbin and say T for any non-static function
6008     # and D for any global variable.
6009     # Also find C++ and __fastcall symbols from MSVC++,
6010     # which start with @ or ?.
6011     lt_cv_sys_global_symbol_pipe="$AWK '"\
6012 "     {last_section=section; section=\$ 3};"\
6013 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6014 "     \$ 0!~/External *\|/{next};"\
6015 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6016 "     {if(hide[section]) next};"\
6017 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6018 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6019 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6020 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6021 "     ' prfx=^$ac_symprfx"
6022   else
6023     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6024   fi
6025
6026   # Check to see that the pipe works correctly.
6027   pipe_works=no
6028
6029   rm -f conftest*
6030   cat > conftest.$ac_ext <<_LT_EOF
6031 #ifdef __cplusplus
6032 extern "C" {
6033 #endif
6034 char nm_test_var;
6035 void nm_test_func(void);
6036 void nm_test_func(void){}
6037 #ifdef __cplusplus
6038 }
6039 #endif
6040 int main(){nm_test_var='a';nm_test_func();return(0);}
6041 _LT_EOF
6042
6043   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6044   (eval $ac_compile) 2>&5
6045   ac_status=$?
6046   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6047   test $ac_status = 0; }; then
6048     # Now try to grab the symbols.
6049     nlist=conftest.nm
6050     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6051   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6052   ac_status=$?
6053   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6054   test $ac_status = 0; } && test -s "$nlist"; then
6055       # Try sorting and uniquifying the output.
6056       if sort "$nlist" | uniq > "$nlist"T; then
6057         mv -f "$nlist"T "$nlist"
6058       else
6059         rm -f "$nlist"T
6060       fi
6061
6062       # Make sure that we snagged all the symbols we need.
6063       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6064         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6065           cat <<_LT_EOF > conftest.$ac_ext
6066 #ifdef __cplusplus
6067 extern "C" {
6068 #endif
6069
6070 _LT_EOF
6071           # Now generate the symbol file.
6072           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6073
6074           cat <<_LT_EOF >> conftest.$ac_ext
6075
6076 /* The mapping between symbol names and symbols.  */
6077 const struct {
6078   const char *name;
6079   void       *address;
6080 }
6081 lt__PROGRAM__LTX_preloaded_symbols[] =
6082 {
6083   { "@PROGRAM@", (void *) 0 },
6084 _LT_EOF
6085           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6086           cat <<\_LT_EOF >> conftest.$ac_ext
6087   {0, (void *) 0}
6088 };
6089
6090 /* This works around a problem in FreeBSD linker */
6091 #ifdef FREEBSD_WORKAROUND
6092 static const void *lt_preloaded_setup() {
6093   return lt__PROGRAM__LTX_preloaded_symbols;
6094 }
6095 #endif
6096
6097 #ifdef __cplusplus
6098 }
6099 #endif
6100 _LT_EOF
6101           # Now try linking the two files.
6102           mv conftest.$ac_objext conftstm.$ac_objext
6103           lt_save_LIBS="$LIBS"
6104           lt_save_CFLAGS="$CFLAGS"
6105           LIBS="conftstm.$ac_objext"
6106           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6107           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6108   (eval $ac_link) 2>&5
6109   ac_status=$?
6110   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6111   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6112             pipe_works=yes
6113           fi
6114           LIBS="$lt_save_LIBS"
6115           CFLAGS="$lt_save_CFLAGS"
6116         else
6117           echo "cannot find nm_test_func in $nlist" >&5
6118         fi
6119       else
6120         echo "cannot find nm_test_var in $nlist" >&5
6121       fi
6122     else
6123       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6124     fi
6125   else
6126     echo "$progname: failed program was:" >&5
6127     cat conftest.$ac_ext >&5
6128   fi
6129   rm -rf conftest* conftst*
6130
6131   # Do not use the global_symbol_pipe unless it works.
6132   if test "$pipe_works" = yes; then
6133     break
6134   else
6135     lt_cv_sys_global_symbol_pipe=
6136   fi
6137 done
6138
6139 fi
6140
6141 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6142   lt_cv_sys_global_symbol_to_cdecl=
6143 fi
6144 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6145   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6146 $as_echo "failed" >&6; }
6147 else
6148   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6149 $as_echo "ok" >&6; }
6150 fi
6151
6152
6153
6154
6155
6156
6157
6158
6159
6160
6161
6162
6163
6164
6165
6166
6167
6168
6169
6170
6171
6172
6173 # Check whether --enable-libtool-lock was given.
6174 if test "${enable_libtool_lock+set}" = set; then :
6175   enableval=$enable_libtool_lock;
6176 fi
6177
6178 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6179
6180 # Some flags need to be propagated to the compiler or linker for good
6181 # libtool support.
6182 case $host in
6183 ia64-*-hpux*)
6184   # Find out which ABI we are using.
6185   echo 'int i;' > conftest.$ac_ext
6186   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6187   (eval $ac_compile) 2>&5
6188   ac_status=$?
6189   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6190   test $ac_status = 0; }; then
6191     case `/usr/bin/file conftest.$ac_objext` in
6192       *ELF-32*)
6193         HPUX_IA64_MODE="32"
6194         ;;
6195       *ELF-64*)
6196         HPUX_IA64_MODE="64"
6197         ;;
6198     esac
6199   fi
6200   rm -rf conftest*
6201   ;;
6202 *-*-irix6*)
6203   # Find out which ABI we are using.
6204   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6205   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6206   (eval $ac_compile) 2>&5
6207   ac_status=$?
6208   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6209   test $ac_status = 0; }; then
6210     if test "$lt_cv_prog_gnu_ld" = yes; then
6211       case `/usr/bin/file conftest.$ac_objext` in
6212         *32-bit*)
6213           LD="${LD-ld} -melf32bsmip"
6214           ;;
6215         *N32*)
6216           LD="${LD-ld} -melf32bmipn32"
6217           ;;
6218         *64-bit*)
6219           LD="${LD-ld} -melf64bmip"
6220         ;;
6221       esac
6222     else
6223       case `/usr/bin/file conftest.$ac_objext` in
6224         *32-bit*)
6225           LD="${LD-ld} -32"
6226           ;;
6227         *N32*)
6228           LD="${LD-ld} -n32"
6229           ;;
6230         *64-bit*)
6231           LD="${LD-ld} -64"
6232           ;;
6233       esac
6234     fi
6235   fi
6236   rm -rf conftest*
6237   ;;
6238
6239 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6240 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6241   # Find out which ABI we are using.
6242   echo 'int i;' > conftest.$ac_ext
6243   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6244   (eval $ac_compile) 2>&5
6245   ac_status=$?
6246   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6247   test $ac_status = 0; }; then
6248     case `/usr/bin/file conftest.o` in
6249       *32-bit*)
6250         case $host in
6251           x86_64-*kfreebsd*-gnu)
6252             LD="${LD-ld} -m elf_i386_fbsd"
6253             ;;
6254           x86_64-*linux*)
6255             case `/usr/bin/file conftest.o` in
6256               *x86-64*)
6257                 LD="${LD-ld} -m elf32_x86_64"
6258                 ;;
6259               *)
6260                 LD="${LD-ld} -m elf_i386"
6261                 ;;
6262             esac
6263             ;;
6264           powerpc64le-*linux*)
6265             LD="${LD-ld} -m elf32lppclinux"
6266             ;;
6267           powerpc64-*linux*)
6268             LD="${LD-ld} -m elf32ppclinux"
6269             ;;
6270           s390x-*linux*)
6271             LD="${LD-ld} -m elf_s390"
6272             ;;
6273           sparc64-*linux*)
6274             LD="${LD-ld} -m elf32_sparc"
6275             ;;
6276         esac
6277         ;;
6278       *64-bit*)
6279         case $host in
6280           x86_64-*kfreebsd*-gnu)
6281             LD="${LD-ld} -m elf_x86_64_fbsd"
6282             ;;
6283           x86_64-*linux*)
6284             LD="${LD-ld} -m elf_x86_64"
6285             ;;
6286           powerpcle-*linux*)
6287             LD="${LD-ld} -m elf64lppc"
6288             ;;
6289           powerpc-*linux*)
6290             LD="${LD-ld} -m elf64ppc"
6291             ;;
6292           s390*-*linux*|s390*-*tpf*)
6293             LD="${LD-ld} -m elf64_s390"
6294             ;;
6295           sparc*-*linux*)
6296             LD="${LD-ld} -m elf64_sparc"
6297             ;;
6298         esac
6299         ;;
6300     esac
6301   fi
6302   rm -rf conftest*
6303   ;;
6304
6305 *-*-sco3.2v5*)
6306   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6307   SAVE_CFLAGS="$CFLAGS"
6308   CFLAGS="$CFLAGS -belf"
6309   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6310 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6311 if ${lt_cv_cc_needs_belf+:} false; then :
6312   $as_echo_n "(cached) " >&6
6313 else
6314   ac_ext=c
6315 ac_cpp='$CPP $CPPFLAGS'
6316 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6317 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6318 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6319
6320      if test x$gcc_no_link = xyes; then
6321   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6322 fi
6323 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6324 /* end confdefs.h.  */
6325
6326 int
6327 main ()
6328 {
6329
6330   ;
6331   return 0;
6332 }
6333 _ACEOF
6334 if ac_fn_c_try_link "$LINENO"; then :
6335   lt_cv_cc_needs_belf=yes
6336 else
6337   lt_cv_cc_needs_belf=no
6338 fi
6339 rm -f core conftest.err conftest.$ac_objext \
6340     conftest$ac_exeext conftest.$ac_ext
6341      ac_ext=c
6342 ac_cpp='$CPP $CPPFLAGS'
6343 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6344 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6345 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6346
6347 fi
6348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6349 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6350   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6351     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6352     CFLAGS="$SAVE_CFLAGS"
6353   fi
6354   ;;
6355 sparc*-*solaris*)
6356   # Find out which ABI we are using.
6357   echo 'int i;' > conftest.$ac_ext
6358   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6359   (eval $ac_compile) 2>&5
6360   ac_status=$?
6361   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6362   test $ac_status = 0; }; then
6363     case `/usr/bin/file conftest.o` in
6364     *64-bit*)
6365       case $lt_cv_prog_gnu_ld in
6366       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6367       *)
6368         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6369           LD="${LD-ld} -64"
6370         fi
6371         ;;
6372       esac
6373       ;;
6374     esac
6375   fi
6376   rm -rf conftest*
6377   ;;
6378 esac
6379
6380 need_locks="$enable_libtool_lock"
6381
6382
6383   case $host_os in
6384     rhapsody* | darwin*)
6385     if test -n "$ac_tool_prefix"; then
6386   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6387 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6388 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6389 $as_echo_n "checking for $ac_word... " >&6; }
6390 if ${ac_cv_prog_DSYMUTIL+:} false; then :
6391   $as_echo_n "(cached) " >&6
6392 else
6393   if test -n "$DSYMUTIL"; then
6394   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6395 else
6396 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6397 for as_dir in $PATH
6398 do
6399   IFS=$as_save_IFS
6400   test -z "$as_dir" && as_dir=.
6401     for ac_exec_ext in '' $ac_executable_extensions; do
6402   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6403     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
6404     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6405     break 2
6406   fi
6407 done
6408   done
6409 IFS=$as_save_IFS
6410
6411 fi
6412 fi
6413 DSYMUTIL=$ac_cv_prog_DSYMUTIL
6414 if test -n "$DSYMUTIL"; then
6415   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
6416 $as_echo "$DSYMUTIL" >&6; }
6417 else
6418   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6419 $as_echo "no" >&6; }
6420 fi
6421
6422
6423 fi
6424 if test -z "$ac_cv_prog_DSYMUTIL"; then
6425   ac_ct_DSYMUTIL=$DSYMUTIL
6426   # Extract the first word of "dsymutil", so it can be a program name with args.
6427 set dummy dsymutil; ac_word=$2
6428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6429 $as_echo_n "checking for $ac_word... " >&6; }
6430 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
6431   $as_echo_n "(cached) " >&6
6432 else
6433   if test -n "$ac_ct_DSYMUTIL"; then
6434   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
6435 else
6436 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6437 for as_dir in $PATH
6438 do
6439   IFS=$as_save_IFS
6440   test -z "$as_dir" && as_dir=.
6441     for ac_exec_ext in '' $ac_executable_extensions; do
6442   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6443     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
6444     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6445     break 2
6446   fi
6447 done
6448   done
6449 IFS=$as_save_IFS
6450
6451 fi
6452 fi
6453 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
6454 if test -n "$ac_ct_DSYMUTIL"; then
6455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
6456 $as_echo "$ac_ct_DSYMUTIL" >&6; }
6457 else
6458   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6459 $as_echo "no" >&6; }
6460 fi
6461
6462   if test "x$ac_ct_DSYMUTIL" = x; then
6463     DSYMUTIL=":"
6464   else
6465     case $cross_compiling:$ac_tool_warned in
6466 yes:)
6467 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6468 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6469 ac_tool_warned=yes ;;
6470 esac
6471     DSYMUTIL=$ac_ct_DSYMUTIL
6472   fi
6473 else
6474   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
6475 fi
6476
6477     if test -n "$ac_tool_prefix"; then
6478   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
6479 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
6480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6481 $as_echo_n "checking for $ac_word... " >&6; }
6482 if ${ac_cv_prog_NMEDIT+:} false; then :
6483   $as_echo_n "(cached) " >&6
6484 else
6485   if test -n "$NMEDIT"; then
6486   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
6487 else
6488 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6489 for as_dir in $PATH
6490 do
6491   IFS=$as_save_IFS
6492   test -z "$as_dir" && as_dir=.
6493     for ac_exec_ext in '' $ac_executable_extensions; do
6494   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6495     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
6496     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6497     break 2
6498   fi
6499 done
6500   done
6501 IFS=$as_save_IFS
6502
6503 fi
6504 fi
6505 NMEDIT=$ac_cv_prog_NMEDIT
6506 if test -n "$NMEDIT"; then
6507   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
6508 $as_echo "$NMEDIT" >&6; }
6509 else
6510   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6511 $as_echo "no" >&6; }
6512 fi
6513
6514
6515 fi
6516 if test -z "$ac_cv_prog_NMEDIT"; then
6517   ac_ct_NMEDIT=$NMEDIT
6518   # Extract the first word of "nmedit", so it can be a program name with args.
6519 set dummy nmedit; ac_word=$2
6520 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6521 $as_echo_n "checking for $ac_word... " >&6; }
6522 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
6523   $as_echo_n "(cached) " >&6
6524 else
6525   if test -n "$ac_ct_NMEDIT"; then
6526   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
6527 else
6528 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6529 for as_dir in $PATH
6530 do
6531   IFS=$as_save_IFS
6532   test -z "$as_dir" && as_dir=.
6533     for ac_exec_ext in '' $ac_executable_extensions; do
6534   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6535     ac_cv_prog_ac_ct_NMEDIT="nmedit"
6536     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6537     break 2
6538   fi
6539 done
6540   done
6541 IFS=$as_save_IFS
6542
6543 fi
6544 fi
6545 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
6546 if test -n "$ac_ct_NMEDIT"; then
6547   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
6548 $as_echo "$ac_ct_NMEDIT" >&6; }
6549 else
6550   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6551 $as_echo "no" >&6; }
6552 fi
6553
6554   if test "x$ac_ct_NMEDIT" = x; then
6555     NMEDIT=":"
6556   else
6557     case $cross_compiling:$ac_tool_warned in
6558 yes:)
6559 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6560 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6561 ac_tool_warned=yes ;;
6562 esac
6563     NMEDIT=$ac_ct_NMEDIT
6564   fi
6565 else
6566   NMEDIT="$ac_cv_prog_NMEDIT"
6567 fi
6568
6569     if test -n "$ac_tool_prefix"; then
6570   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
6571 set dummy ${ac_tool_prefix}lipo; ac_word=$2
6572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6573 $as_echo_n "checking for $ac_word... " >&6; }
6574 if ${ac_cv_prog_LIPO+:} false; then :
6575   $as_echo_n "(cached) " >&6
6576 else
6577   if test -n "$LIPO"; then
6578   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
6579 else
6580 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6581 for as_dir in $PATH
6582 do
6583   IFS=$as_save_IFS
6584   test -z "$as_dir" && as_dir=.
6585     for ac_exec_ext in '' $ac_executable_extensions; do
6586   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6587     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
6588     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6589     break 2
6590   fi
6591 done
6592   done
6593 IFS=$as_save_IFS
6594
6595 fi
6596 fi
6597 LIPO=$ac_cv_prog_LIPO
6598 if test -n "$LIPO"; then
6599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
6600 $as_echo "$LIPO" >&6; }
6601 else
6602   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6603 $as_echo "no" >&6; }
6604 fi
6605
6606
6607 fi
6608 if test -z "$ac_cv_prog_LIPO"; then
6609   ac_ct_LIPO=$LIPO
6610   # Extract the first word of "lipo", so it can be a program name with args.
6611 set dummy lipo; ac_word=$2
6612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6613 $as_echo_n "checking for $ac_word... " >&6; }
6614 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
6615   $as_echo_n "(cached) " >&6
6616 else
6617   if test -n "$ac_ct_LIPO"; then
6618   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
6619 else
6620 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6621 for as_dir in $PATH
6622 do
6623   IFS=$as_save_IFS
6624   test -z "$as_dir" && as_dir=.
6625     for ac_exec_ext in '' $ac_executable_extensions; do
6626   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6627     ac_cv_prog_ac_ct_LIPO="lipo"
6628     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6629     break 2
6630   fi
6631 done
6632   done
6633 IFS=$as_save_IFS
6634
6635 fi
6636 fi
6637 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
6638 if test -n "$ac_ct_LIPO"; then
6639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
6640 $as_echo "$ac_ct_LIPO" >&6; }
6641 else
6642   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6643 $as_echo "no" >&6; }
6644 fi
6645
6646   if test "x$ac_ct_LIPO" = x; then
6647     LIPO=":"
6648   else
6649     case $cross_compiling:$ac_tool_warned in
6650 yes:)
6651 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6652 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6653 ac_tool_warned=yes ;;
6654 esac
6655     LIPO=$ac_ct_LIPO
6656   fi
6657 else
6658   LIPO="$ac_cv_prog_LIPO"
6659 fi
6660
6661     if test -n "$ac_tool_prefix"; then
6662   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
6663 set dummy ${ac_tool_prefix}otool; ac_word=$2
6664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6665 $as_echo_n "checking for $ac_word... " >&6; }
6666 if ${ac_cv_prog_OTOOL+:} false; then :
6667   $as_echo_n "(cached) " >&6
6668 else
6669   if test -n "$OTOOL"; then
6670   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
6671 else
6672 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6673 for as_dir in $PATH
6674 do
6675   IFS=$as_save_IFS
6676   test -z "$as_dir" && as_dir=.
6677     for ac_exec_ext in '' $ac_executable_extensions; do
6678   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6679     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
6680     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6681     break 2
6682   fi
6683 done
6684   done
6685 IFS=$as_save_IFS
6686
6687 fi
6688 fi
6689 OTOOL=$ac_cv_prog_OTOOL
6690 if test -n "$OTOOL"; then
6691   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
6692 $as_echo "$OTOOL" >&6; }
6693 else
6694   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6695 $as_echo "no" >&6; }
6696 fi
6697
6698
6699 fi
6700 if test -z "$ac_cv_prog_OTOOL"; then
6701   ac_ct_OTOOL=$OTOOL
6702   # Extract the first word of "otool", so it can be a program name with args.
6703 set dummy otool; ac_word=$2
6704 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6705 $as_echo_n "checking for $ac_word... " >&6; }
6706 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
6707   $as_echo_n "(cached) " >&6
6708 else
6709   if test -n "$ac_ct_OTOOL"; then
6710   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
6711 else
6712 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6713 for as_dir in $PATH
6714 do
6715   IFS=$as_save_IFS
6716   test -z "$as_dir" && as_dir=.
6717     for ac_exec_ext in '' $ac_executable_extensions; do
6718   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6719     ac_cv_prog_ac_ct_OTOOL="otool"
6720     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6721     break 2
6722   fi
6723 done
6724   done
6725 IFS=$as_save_IFS
6726
6727 fi
6728 fi
6729 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
6730 if test -n "$ac_ct_OTOOL"; then
6731   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
6732 $as_echo "$ac_ct_OTOOL" >&6; }
6733 else
6734   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6735 $as_echo "no" >&6; }
6736 fi
6737
6738   if test "x$ac_ct_OTOOL" = x; then
6739     OTOOL=":"
6740   else
6741     case $cross_compiling:$ac_tool_warned in
6742 yes:)
6743 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6744 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6745 ac_tool_warned=yes ;;
6746 esac
6747     OTOOL=$ac_ct_OTOOL
6748   fi
6749 else
6750   OTOOL="$ac_cv_prog_OTOOL"
6751 fi
6752
6753     if test -n "$ac_tool_prefix"; then
6754   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
6755 set dummy ${ac_tool_prefix}otool64; ac_word=$2
6756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6757 $as_echo_n "checking for $ac_word... " >&6; }
6758 if ${ac_cv_prog_OTOOL64+:} false; then :
6759   $as_echo_n "(cached) " >&6
6760 else
6761   if test -n "$OTOOL64"; then
6762   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
6763 else
6764 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6765 for as_dir in $PATH
6766 do
6767   IFS=$as_save_IFS
6768   test -z "$as_dir" && as_dir=.
6769     for ac_exec_ext in '' $ac_executable_extensions; do
6770   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6771     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
6772     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6773     break 2
6774   fi
6775 done
6776   done
6777 IFS=$as_save_IFS
6778
6779 fi
6780 fi
6781 OTOOL64=$ac_cv_prog_OTOOL64
6782 if test -n "$OTOOL64"; then
6783   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
6784 $as_echo "$OTOOL64" >&6; }
6785 else
6786   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6787 $as_echo "no" >&6; }
6788 fi
6789
6790
6791 fi
6792 if test -z "$ac_cv_prog_OTOOL64"; then
6793   ac_ct_OTOOL64=$OTOOL64
6794   # Extract the first word of "otool64", so it can be a program name with args.
6795 set dummy otool64; ac_word=$2
6796 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6797 $as_echo_n "checking for $ac_word... " >&6; }
6798 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
6799   $as_echo_n "(cached) " >&6
6800 else
6801   if test -n "$ac_ct_OTOOL64"; then
6802   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
6803 else
6804 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6805 for as_dir in $PATH
6806 do
6807   IFS=$as_save_IFS
6808   test -z "$as_dir" && as_dir=.
6809     for ac_exec_ext in '' $ac_executable_extensions; do
6810   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6811     ac_cv_prog_ac_ct_OTOOL64="otool64"
6812     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6813     break 2
6814   fi
6815 done
6816   done
6817 IFS=$as_save_IFS
6818
6819 fi
6820 fi
6821 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
6822 if test -n "$ac_ct_OTOOL64"; then
6823   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
6824 $as_echo "$ac_ct_OTOOL64" >&6; }
6825 else
6826   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6827 $as_echo "no" >&6; }
6828 fi
6829
6830   if test "x$ac_ct_OTOOL64" = x; then
6831     OTOOL64=":"
6832   else
6833     case $cross_compiling:$ac_tool_warned in
6834 yes:)
6835 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6836 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6837 ac_tool_warned=yes ;;
6838 esac
6839     OTOOL64=$ac_ct_OTOOL64
6840   fi
6841 else
6842   OTOOL64="$ac_cv_prog_OTOOL64"
6843 fi
6844
6845
6846
6847
6848
6849
6850
6851
6852
6853
6854
6855
6856
6857
6858
6859
6860
6861
6862
6863
6864
6865
6866
6867
6868
6869
6870
6871     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
6872 $as_echo_n "checking for -single_module linker flag... " >&6; }
6873 if ${lt_cv_apple_cc_single_mod+:} false; then :
6874   $as_echo_n "(cached) " >&6
6875 else
6876   lt_cv_apple_cc_single_mod=no
6877       if test -z "${LT_MULTI_MODULE}"; then
6878         # By default we will add the -single_module flag. You can override
6879         # by either setting the environment variable LT_MULTI_MODULE
6880         # non-empty at configure time, or by adding -multi_module to the
6881         # link flags.
6882         rm -rf libconftest.dylib*
6883         echo "int foo(void){return 1;}" > conftest.c
6884         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
6885 -dynamiclib -Wl,-single_module conftest.c" >&5
6886         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
6887           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
6888         _lt_result=$?
6889         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
6890           lt_cv_apple_cc_single_mod=yes
6891         else
6892           cat conftest.err >&5
6893         fi
6894         rm -rf libconftest.dylib*
6895         rm -f conftest.*
6896       fi
6897 fi
6898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
6899 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
6900     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
6901 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
6902 if ${lt_cv_ld_exported_symbols_list+:} false; then :
6903   $as_echo_n "(cached) " >&6
6904 else
6905   lt_cv_ld_exported_symbols_list=no
6906       save_LDFLAGS=$LDFLAGS
6907       echo "_main" > conftest.sym
6908       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
6909       if test x$gcc_no_link = xyes; then
6910   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6911 fi
6912 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6913 /* end confdefs.h.  */
6914
6915 int
6916 main ()
6917 {
6918
6919   ;
6920   return 0;
6921 }
6922 _ACEOF
6923 if ac_fn_c_try_link "$LINENO"; then :
6924   lt_cv_ld_exported_symbols_list=yes
6925 else
6926   lt_cv_ld_exported_symbols_list=no
6927 fi
6928 rm -f core conftest.err conftest.$ac_objext \
6929     conftest$ac_exeext conftest.$ac_ext
6930         LDFLAGS="$save_LDFLAGS"
6931
6932 fi
6933 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
6934 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
6935     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
6936 $as_echo_n "checking for -force_load linker flag... " >&6; }
6937 if ${lt_cv_ld_force_load+:} false; then :
6938   $as_echo_n "(cached) " >&6
6939 else
6940   lt_cv_ld_force_load=no
6941       cat > conftest.c << _LT_EOF
6942 int forced_loaded() { return 2;}
6943 _LT_EOF
6944       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
6945       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
6946       echo "$AR cru libconftest.a conftest.o" >&5
6947       $AR cru libconftest.a conftest.o 2>&5
6948       cat > conftest.c << _LT_EOF
6949 int main() { return 0;}
6950 _LT_EOF
6951       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
6952       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
6953       _lt_result=$?
6954       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
6955         lt_cv_ld_force_load=yes
6956       else
6957         cat conftest.err >&5
6958       fi
6959         rm -f conftest.err libconftest.a conftest conftest.c
6960         rm -rf conftest.dSYM
6961
6962 fi
6963 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
6964 $as_echo "$lt_cv_ld_force_load" >&6; }
6965     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
6966     # build without first building modern cctools / linker.
6967     case $host_cpu-$host_os in
6968     *-rhapsody* | *-darwin1.[012])
6969       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
6970     *-darwin1.*)
6971       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
6972     *-darwin*)
6973       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
6974       # deployment target is forced to an earlier version.
6975       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
6976         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0123456789]*)
6977           ;;
6978         10.[012][,.]*)
6979           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
6980           ;;
6981         *)
6982           ;;
6983      esac
6984     ;;
6985   esac
6986     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
6987       _lt_dar_single_mod='$single_module'
6988     fi
6989     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
6990       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
6991     else
6992       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
6993     fi
6994     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
6995       _lt_dsymutil='~$DSYMUTIL $lib || :'
6996     else
6997       _lt_dsymutil=
6998     fi
6999     ;;
7000   esac
7001
7002 ac_ext=c
7003 ac_cpp='$CPP $CPPFLAGS'
7004 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7005 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7006 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7007 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7008 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7009 # On Suns, sometimes $CPP names a directory.
7010 if test -n "$CPP" && test -d "$CPP"; then
7011   CPP=
7012 fi
7013 if test -z "$CPP"; then
7014   if ${ac_cv_prog_CPP+:} false; then :
7015   $as_echo_n "(cached) " >&6
7016 else
7017       # Double quotes because CPP needs to be expanded
7018     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7019     do
7020       ac_preproc_ok=false
7021 for ac_c_preproc_warn_flag in '' yes
7022 do
7023   # Use a header file that comes with gcc, so configuring glibc
7024   # with a fresh cross-compiler works.
7025   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7026   # <limits.h> exists even on freestanding compilers.
7027   # On the NeXT, cc -E runs the code through the compiler's parser,
7028   # not just through cpp. "Syntax error" is here to catch this case.
7029   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7030 /* end confdefs.h.  */
7031 #ifdef __STDC__
7032 # include <limits.h>
7033 #else
7034 # include <assert.h>
7035 #endif
7036                      Syntax error
7037 _ACEOF
7038 if ac_fn_c_try_cpp "$LINENO"; then :
7039
7040 else
7041   # Broken: fails on valid input.
7042 continue
7043 fi
7044 rm -f conftest.err conftest.i conftest.$ac_ext
7045
7046   # OK, works on sane cases.  Now check whether nonexistent headers
7047   # can be detected and how.
7048   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7049 /* end confdefs.h.  */
7050 #include <ac_nonexistent.h>
7051 _ACEOF
7052 if ac_fn_c_try_cpp "$LINENO"; then :
7053   # Broken: success on invalid input.
7054 continue
7055 else
7056   # Passes both tests.
7057 ac_preproc_ok=:
7058 break
7059 fi
7060 rm -f conftest.err conftest.i conftest.$ac_ext
7061
7062 done
7063 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7064 rm -f conftest.i conftest.err conftest.$ac_ext
7065 if $ac_preproc_ok; then :
7066   break
7067 fi
7068
7069     done
7070     ac_cv_prog_CPP=$CPP
7071
7072 fi
7073   CPP=$ac_cv_prog_CPP
7074 else
7075   ac_cv_prog_CPP=$CPP
7076 fi
7077 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7078 $as_echo "$CPP" >&6; }
7079 ac_preproc_ok=false
7080 for ac_c_preproc_warn_flag in '' yes
7081 do
7082   # Use a header file that comes with gcc, so configuring glibc
7083   # with a fresh cross-compiler works.
7084   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7085   # <limits.h> exists even on freestanding compilers.
7086   # On the NeXT, cc -E runs the code through the compiler's parser,
7087   # not just through cpp. "Syntax error" is here to catch this case.
7088   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7089 /* end confdefs.h.  */
7090 #ifdef __STDC__
7091 # include <limits.h>
7092 #else
7093 # include <assert.h>
7094 #endif
7095                      Syntax error
7096 _ACEOF
7097 if ac_fn_c_try_cpp "$LINENO"; then :
7098
7099 else
7100   # Broken: fails on valid input.
7101 continue
7102 fi
7103 rm -f conftest.err conftest.i conftest.$ac_ext
7104
7105   # OK, works on sane cases.  Now check whether nonexistent headers
7106   # can be detected and how.
7107   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7108 /* end confdefs.h.  */
7109 #include <ac_nonexistent.h>
7110 _ACEOF
7111 if ac_fn_c_try_cpp "$LINENO"; then :
7112   # Broken: success on invalid input.
7113 continue
7114 else
7115   # Passes both tests.
7116 ac_preproc_ok=:
7117 break
7118 fi
7119 rm -f conftest.err conftest.i conftest.$ac_ext
7120
7121 done
7122 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7123 rm -f conftest.i conftest.err conftest.$ac_ext
7124 if $ac_preproc_ok; then :
7125
7126 else
7127   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7128 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7129 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7130 See \`config.log' for more details" "$LINENO" 5; }
7131 fi
7132
7133 ac_ext=c
7134 ac_cpp='$CPP $CPPFLAGS'
7135 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7136 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7137 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7138
7139
7140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7141 $as_echo_n "checking for ANSI C header files... " >&6; }
7142 if ${ac_cv_header_stdc+:} false; then :
7143   $as_echo_n "(cached) " >&6
7144 else
7145   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7146 /* end confdefs.h.  */
7147 #include <stdlib.h>
7148 #include <stdarg.h>
7149 #include <string.h>
7150 #include <float.h>
7151
7152 int
7153 main ()
7154 {
7155
7156   ;
7157   return 0;
7158 }
7159 _ACEOF
7160 if ac_fn_c_try_compile "$LINENO"; then :
7161   ac_cv_header_stdc=yes
7162 else
7163   ac_cv_header_stdc=no
7164 fi
7165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7166
7167 if test $ac_cv_header_stdc = yes; then
7168   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7169   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7170 /* end confdefs.h.  */
7171 #include <string.h>
7172
7173 _ACEOF
7174 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7175   $EGREP "memchr" >/dev/null 2>&1; then :
7176
7177 else
7178   ac_cv_header_stdc=no
7179 fi
7180 rm -f conftest*
7181
7182 fi
7183
7184 if test $ac_cv_header_stdc = yes; then
7185   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7186   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7187 /* end confdefs.h.  */
7188 #include <stdlib.h>
7189
7190 _ACEOF
7191 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7192   $EGREP "free" >/dev/null 2>&1; then :
7193
7194 else
7195   ac_cv_header_stdc=no
7196 fi
7197 rm -f conftest*
7198
7199 fi
7200
7201 if test $ac_cv_header_stdc = yes; then
7202   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7203   if test "$cross_compiling" = yes; then :
7204   :
7205 else
7206   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7207 /* end confdefs.h.  */
7208 #include <ctype.h>
7209 #include <stdlib.h>
7210 #if ((' ' & 0x0FF) == 0x020)
7211 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7212 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7213 #else
7214 # define ISLOWER(c) \
7215                    (('a' <= (c) && (c) <= 'i') \
7216                      || ('j' <= (c) && (c) <= 'r') \
7217                      || ('s' <= (c) && (c) <= 'z'))
7218 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7219 #endif
7220
7221 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7222 int
7223 main ()
7224 {
7225   int i;
7226   for (i = 0; i < 256; i++)
7227     if (XOR (islower (i), ISLOWER (i))
7228         || toupper (i) != TOUPPER (i))
7229       return 2;
7230   return 0;
7231 }
7232 _ACEOF
7233 if ac_fn_c_try_run "$LINENO"; then :
7234
7235 else
7236   ac_cv_header_stdc=no
7237 fi
7238 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7239   conftest.$ac_objext conftest.beam conftest.$ac_ext
7240 fi
7241
7242 fi
7243 fi
7244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7245 $as_echo "$ac_cv_header_stdc" >&6; }
7246 if test $ac_cv_header_stdc = yes; then
7247
7248 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7249
7250 fi
7251
7252 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7253 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7254                   inttypes.h stdint.h unistd.h
7255 do :
7256   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7257 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7258 "
7259 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7260   cat >>confdefs.h <<_ACEOF
7261 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7262 _ACEOF
7263
7264 fi
7265
7266 done
7267
7268
7269 for ac_header in dlfcn.h
7270 do :
7271   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7272 "
7273 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7274   cat >>confdefs.h <<_ACEOF
7275 #define HAVE_DLFCN_H 1
7276 _ACEOF
7277
7278 fi
7279
7280 done
7281
7282
7283
7284
7285
7286 # Set options
7287
7288
7289
7290         enable_dlopen=no
7291
7292
7293
7294             # Check whether --enable-shared was given.
7295 if test "${enable_shared+set}" = set; then :
7296   enableval=$enable_shared; p=${PACKAGE-default}
7297     case $enableval in
7298     yes) enable_shared=yes ;;
7299     no) enable_shared=no ;;
7300     *)
7301       enable_shared=no
7302       # Look at the argument we got.  We use all the common list separators.
7303       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7304       for pkg in $enableval; do
7305         IFS="$lt_save_ifs"
7306         if test "X$pkg" = "X$p"; then
7307           enable_shared=yes
7308         fi
7309       done
7310       IFS="$lt_save_ifs"
7311       ;;
7312     esac
7313 else
7314   enable_shared=yes
7315 fi
7316
7317
7318
7319
7320
7321
7322
7323
7324
7325   # Check whether --enable-static was given.
7326 if test "${enable_static+set}" = set; then :
7327   enableval=$enable_static; p=${PACKAGE-default}
7328     case $enableval in
7329     yes) enable_static=yes ;;
7330     no) enable_static=no ;;
7331     *)
7332      enable_static=no
7333       # Look at the argument we got.  We use all the common list separators.
7334       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7335       for pkg in $enableval; do
7336         IFS="$lt_save_ifs"
7337         if test "X$pkg" = "X$p"; then
7338           enable_static=yes
7339         fi
7340       done
7341       IFS="$lt_save_ifs"
7342       ;;
7343     esac
7344 else
7345   enable_static=yes
7346 fi
7347
7348
7349
7350
7351
7352
7353
7354
7355
7356
7357 # Check whether --with-pic was given.
7358 if test "${with_pic+set}" = set; then :
7359   withval=$with_pic; pic_mode="$withval"
7360 else
7361   pic_mode=default
7362 fi
7363
7364
7365 test -z "$pic_mode" && pic_mode=default
7366
7367
7368
7369
7370
7371
7372
7373   # Check whether --enable-fast-install was given.
7374 if test "${enable_fast_install+set}" = set; then :
7375   enableval=$enable_fast_install; p=${PACKAGE-default}
7376     case $enableval in
7377     yes) enable_fast_install=yes ;;
7378     no) enable_fast_install=no ;;
7379     *)
7380       enable_fast_install=no
7381       # Look at the argument we got.  We use all the common list separators.
7382       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7383       for pkg in $enableval; do
7384         IFS="$lt_save_ifs"
7385         if test "X$pkg" = "X$p"; then
7386           enable_fast_install=yes
7387         fi
7388       done
7389       IFS="$lt_save_ifs"
7390       ;;
7391     esac
7392 else
7393   enable_fast_install=yes
7394 fi
7395
7396
7397
7398
7399
7400
7401
7402
7403
7404
7405
7406 # This can be used to rebuild libtool when needed
7407 LIBTOOL_DEPS="$ltmain"
7408
7409 # Always use our own libtool.
7410 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7411
7412
7413
7414
7415
7416
7417
7418
7419
7420
7421
7422
7423
7424
7425
7426
7427
7428
7429
7430
7431
7432
7433
7434
7435
7436
7437 test -z "$LN_S" && LN_S="ln -s"
7438
7439
7440
7441
7442
7443
7444
7445
7446
7447
7448
7449
7450
7451
7452 if test -n "${ZSH_VERSION+set}" ; then
7453    setopt NO_GLOB_SUBST
7454 fi
7455
7456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7457 $as_echo_n "checking for objdir... " >&6; }
7458 if ${lt_cv_objdir+:} false; then :
7459   $as_echo_n "(cached) " >&6
7460 else
7461   rm -f .libs 2>/dev/null
7462 mkdir .libs 2>/dev/null
7463 if test -d .libs; then
7464   lt_cv_objdir=.libs
7465 else
7466   # MS-DOS does not allow filenames that begin with a dot.
7467   lt_cv_objdir=_libs
7468 fi
7469 rmdir .libs 2>/dev/null
7470 fi
7471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7472 $as_echo "$lt_cv_objdir" >&6; }
7473 objdir=$lt_cv_objdir
7474
7475
7476
7477
7478
7479 cat >>confdefs.h <<_ACEOF
7480 #define LT_OBJDIR "$lt_cv_objdir/"
7481 _ACEOF
7482
7483
7484
7485
7486 case $host_os in
7487 aix3*)
7488   # AIX sometimes has problems with the GCC collect2 program.  For some
7489   # reason, if we set the COLLECT_NAMES environment variable, the problems
7490   # vanish in a puff of smoke.
7491   if test "X${COLLECT_NAMES+set}" != Xset; then
7492     COLLECT_NAMES=
7493     export COLLECT_NAMES
7494   fi
7495   ;;
7496 esac
7497
7498 # Global variables:
7499 ofile=libtool
7500 can_build_shared=yes
7501
7502 # All known linkers require a `.a' archive for static linking (except MSVC,
7503 # which needs '.lib').
7504 libext=a
7505
7506 with_gnu_ld="$lt_cv_prog_gnu_ld"
7507
7508 old_CC="$CC"
7509 old_CFLAGS="$CFLAGS"
7510
7511 # Set sane defaults for various variables
7512 test -z "$CC" && CC=cc
7513 test -z "$LTCC" && LTCC=$CC
7514 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
7515 test -z "$LD" && LD=ld
7516 test -z "$ac_objext" && ac_objext=o
7517
7518 for cc_temp in $compiler""; do
7519   case $cc_temp in
7520     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
7521     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
7522     \-*) ;;
7523     *) break;;
7524   esac
7525 done
7526 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
7527
7528
7529 # Only perform the check for file, if the check method requires it
7530 test -z "$MAGIC_CMD" && MAGIC_CMD=file
7531 case $deplibs_check_method in
7532 file_magic*)
7533   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
7534     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
7535 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
7536 if ${lt_cv_path_MAGIC_CMD+:} false; then :
7537   $as_echo_n "(cached) " >&6
7538 else
7539   case $MAGIC_CMD in
7540 [\\/*] |  ?:[\\/]*)
7541   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7542   ;;
7543 *)
7544   lt_save_MAGIC_CMD="$MAGIC_CMD"
7545   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7546   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7547   for ac_dir in $ac_dummy; do
7548     IFS="$lt_save_ifs"
7549     test -z "$ac_dir" && ac_dir=.
7550     if test -f $ac_dir/${ac_tool_prefix}file; then
7551       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
7552       if test -n "$file_magic_test_file"; then
7553         case $deplibs_check_method in
7554         "file_magic "*)
7555           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7556           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7557           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7558             $EGREP "$file_magic_regex" > /dev/null; then
7559             :
7560           else
7561             cat <<_LT_EOF 1>&2
7562
7563 *** Warning: the command libtool uses to detect shared libraries,
7564 *** $file_magic_cmd, produces output that libtool cannot recognize.
7565 *** The result is that libtool may fail to recognize shared libraries
7566 *** as such.  This will affect the creation of libtool libraries that
7567 *** depend on shared libraries, but programs linked with such libtool
7568 *** libraries will work regardless of this problem.  Nevertheless, you
7569 *** may want to report the problem to your system manager and/or to
7570 *** bug-libtool@gnu.org
7571
7572 _LT_EOF
7573           fi ;;
7574         esac
7575       fi
7576       break
7577     fi
7578   done
7579   IFS="$lt_save_ifs"
7580   MAGIC_CMD="$lt_save_MAGIC_CMD"
7581   ;;
7582 esac
7583 fi
7584
7585 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7586 if test -n "$MAGIC_CMD"; then
7587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7588 $as_echo "$MAGIC_CMD" >&6; }
7589 else
7590   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7591 $as_echo "no" >&6; }
7592 fi
7593
7594
7595
7596
7597
7598 if test -z "$lt_cv_path_MAGIC_CMD"; then
7599   if test -n "$ac_tool_prefix"; then
7600     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
7601 $as_echo_n "checking for file... " >&6; }
7602 if ${lt_cv_path_MAGIC_CMD+:} false; then :
7603   $as_echo_n "(cached) " >&6
7604 else
7605   case $MAGIC_CMD in
7606 [\\/*] |  ?:[\\/]*)
7607   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7608   ;;
7609 *)
7610   lt_save_MAGIC_CMD="$MAGIC_CMD"
7611   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7612   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7613   for ac_dir in $ac_dummy; do
7614     IFS="$lt_save_ifs"
7615     test -z "$ac_dir" && ac_dir=.
7616     if test -f $ac_dir/file; then
7617       lt_cv_path_MAGIC_CMD="$ac_dir/file"
7618       if test -n "$file_magic_test_file"; then
7619         case $deplibs_check_method in
7620         "file_magic "*)
7621           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7622           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7623           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7624             $EGREP "$file_magic_regex" > /dev/null; then
7625             :
7626           else
7627             cat <<_LT_EOF 1>&2
7628
7629 *** Warning: the command libtool uses to detect shared libraries,
7630 *** $file_magic_cmd, produces output that libtool cannot recognize.
7631 *** The result is that libtool may fail to recognize shared libraries
7632 *** as such.  This will affect the creation of libtool libraries that
7633 *** depend on shared libraries, but programs linked with such libtool
7634 *** libraries will work regardless of this problem.  Nevertheless, you
7635 *** may want to report the problem to your system manager and/or to
7636 *** bug-libtool@gnu.org
7637
7638 _LT_EOF
7639           fi ;;
7640         esac
7641       fi
7642       break
7643     fi
7644   done
7645   IFS="$lt_save_ifs"
7646   MAGIC_CMD="$lt_save_MAGIC_CMD"
7647   ;;
7648 esac
7649 fi
7650
7651 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7652 if test -n "$MAGIC_CMD"; then
7653   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7654 $as_echo "$MAGIC_CMD" >&6; }
7655 else
7656   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7657 $as_echo "no" >&6; }
7658 fi
7659
7660
7661   else
7662     MAGIC_CMD=:
7663   fi
7664 fi
7665
7666   fi
7667   ;;
7668 esac
7669
7670 # Use C for the default configuration in the libtool script
7671
7672 lt_save_CC="$CC"
7673 ac_ext=c
7674 ac_cpp='$CPP $CPPFLAGS'
7675 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7676 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7677 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7678
7679
7680 # Source file extension for C test sources.
7681 ac_ext=c
7682
7683 # Object file extension for compiled C test sources.
7684 objext=o
7685 objext=$objext
7686
7687 # Code to be used in simple compile tests
7688 lt_simple_compile_test_code="int some_variable = 0;"
7689
7690 # Code to be used in simple link tests
7691 lt_simple_link_test_code='int main(){return(0);}'
7692
7693
7694
7695
7696
7697
7698
7699 # If no C compiler was specified, use CC.
7700 LTCC=${LTCC-"$CC"}
7701
7702 # If no C compiler flags were specified, use CFLAGS.
7703 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
7704
7705 # Allow CC to be a program name with arguments.
7706 compiler=$CC
7707
7708 # Save the default compiler, since it gets overwritten when the other
7709 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
7710 compiler_DEFAULT=$CC
7711
7712 # save warnings/boilerplate of simple test code
7713 ac_outfile=conftest.$ac_objext
7714 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
7715 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
7716 _lt_compiler_boilerplate=`cat conftest.err`
7717 $RM conftest*
7718
7719 ac_outfile=conftest.$ac_objext
7720 echo "$lt_simple_link_test_code" >conftest.$ac_ext
7721 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
7722 _lt_linker_boilerplate=`cat conftest.err`
7723 $RM -r conftest*
7724
7725
7726 ## CAVEAT EMPTOR:
7727 ## There is no encapsulation within the following macros, do not change
7728 ## the running order or otherwise move them around unless you know exactly
7729 ## what you are doing...
7730 if test -n "$compiler"; then
7731
7732 lt_prog_compiler_no_builtin_flag=
7733
7734 if test "$GCC" = yes; then
7735   case $cc_basename in
7736   nvcc*)
7737     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
7738   *)
7739     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
7740   esac
7741
7742   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
7743 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
7744 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
7745   $as_echo_n "(cached) " >&6
7746 else
7747   lt_cv_prog_compiler_rtti_exceptions=no
7748    ac_outfile=conftest.$ac_objext
7749    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
7750    lt_compiler_flag="-fno-rtti -fno-exceptions"
7751    # Insert the option either (1) after the last *FLAGS variable, or
7752    # (2) before a word containing "conftest.", or (3) at the end.
7753    # Note that $ac_compile itself does not contain backslashes and begins
7754    # with a dollar sign (not a hyphen), so the echo should work correctly.
7755    # The option is referenced via a variable to avoid confusing sed.
7756    lt_compile=`echo "$ac_compile" | $SED \
7757    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
7758    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
7759    -e 's:$: $lt_compiler_flag:'`
7760    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
7761    (eval "$lt_compile" 2>conftest.err)
7762    ac_status=$?
7763    cat conftest.err >&5
7764    echo "$as_me:$LINENO: \$? = $ac_status" >&5
7765    if (exit $ac_status) && test -s "$ac_outfile"; then
7766      # The compiler can only warn and ignore the option if not recognized
7767      # So say no if there are warnings other than the usual output.
7768      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
7769      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
7770      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
7771        lt_cv_prog_compiler_rtti_exceptions=yes
7772      fi
7773    fi
7774    $RM conftest*
7775
7776 fi
7777 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
7778 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
7779
7780 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
7781     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
7782 else
7783     :
7784 fi
7785
7786 fi
7787
7788
7789
7790
7791
7792
7793   lt_prog_compiler_wl=
7794 lt_prog_compiler_pic=
7795 lt_prog_compiler_static=
7796
7797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
7798 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
7799
7800   if test "$GCC" = yes; then
7801     lt_prog_compiler_wl='-Wl,'
7802     lt_prog_compiler_static='-static'
7803
7804     case $host_os in
7805       aix*)
7806       # All AIX code is PIC.
7807       if test "$host_cpu" = ia64; then
7808         # AIX 5 now supports IA64 processor
7809         lt_prog_compiler_static='-Bstatic'
7810       fi
7811       lt_prog_compiler_pic='-fPIC'
7812       ;;
7813
7814     amigaos*)
7815       case $host_cpu in
7816       powerpc)
7817             # see comment about AmigaOS4 .so support
7818             lt_prog_compiler_pic='-fPIC'
7819         ;;
7820       m68k)
7821             # FIXME: we need at least 68020 code to build shared libraries, but
7822             # adding the `-m68020' flag to GCC prevents building anything better,
7823             # like `-m68040'.
7824             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
7825         ;;
7826       esac
7827       ;;
7828
7829     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
7830       # PIC is the default for these OSes.
7831       ;;
7832
7833     mingw* | cygwin* | pw32* | os2* | cegcc*)
7834       # This hack is so that the source file can tell whether it is being
7835       # built for inclusion in a dll (and should export symbols for example).
7836       # Although the cygwin gcc ignores -fPIC, still need this for old-style
7837       # (--disable-auto-import) libraries
7838       lt_prog_compiler_pic='-DDLL_EXPORT'
7839       ;;
7840
7841     darwin* | rhapsody*)
7842       # PIC is the default on this platform
7843       # Common symbols not allowed in MH_DYLIB files
7844       lt_prog_compiler_pic='-fno-common'
7845       ;;
7846
7847     haiku*)
7848       # PIC is the default for Haiku.
7849       # The "-static" flag exists, but is broken.
7850       lt_prog_compiler_static=
7851       ;;
7852
7853     hpux*)
7854       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
7855       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
7856       # sets the default TLS model and affects inlining.
7857       case $host_cpu in
7858       hppa*64*)
7859         # +Z the default
7860         ;;
7861       *)
7862         lt_prog_compiler_pic='-fPIC'
7863         ;;
7864       esac
7865       ;;
7866
7867     interix[3-9]*)
7868       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
7869       # Instead, we relocate shared libraries at runtime.
7870       ;;
7871
7872     msdosdjgpp*)
7873       # Just because we use GCC doesn't mean we suddenly get shared libraries
7874       # on systems that don't support them.
7875       lt_prog_compiler_can_build_shared=no
7876       enable_shared=no
7877       ;;
7878
7879     *nto* | *qnx*)
7880       # QNX uses GNU C++, but need to define -shared option too, otherwise
7881       # it will coredump.
7882       lt_prog_compiler_pic='-fPIC -shared'
7883       ;;
7884
7885     sysv4*MP*)
7886       if test -d /usr/nec; then
7887         lt_prog_compiler_pic=-Kconform_pic
7888       fi
7889       ;;
7890
7891     *)
7892       lt_prog_compiler_pic='-fPIC'
7893       ;;
7894     esac
7895
7896     case $cc_basename in
7897     nvcc*) # Cuda Compiler Driver 2.2
7898       lt_prog_compiler_wl='-Xlinker '
7899       lt_prog_compiler_pic='-Xcompiler -fPIC'
7900       ;;
7901     esac
7902   else
7903     # PORTME Check for flag to pass linker flags through the system compiler.
7904     case $host_os in
7905     aix*)
7906       lt_prog_compiler_wl='-Wl,'
7907       if test "$host_cpu" = ia64; then
7908         # AIX 5 now supports IA64 processor
7909         lt_prog_compiler_static='-Bstatic'
7910       else
7911         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
7912       fi
7913       ;;
7914
7915     mingw* | cygwin* | pw32* | os2* | cegcc*)
7916       # This hack is so that the source file can tell whether it is being
7917       # built for inclusion in a dll (and should export symbols for example).
7918       lt_prog_compiler_pic='-DDLL_EXPORT'
7919       ;;
7920
7921     hpux9* | hpux10* | hpux11*)
7922       lt_prog_compiler_wl='-Wl,'
7923       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
7924       # not for PA HP-UX.
7925       case $host_cpu in
7926       hppa*64*|ia64*)
7927         # +Z the default
7928         ;;
7929       *)
7930         lt_prog_compiler_pic='+Z'
7931         ;;
7932       esac
7933       # Is there a better lt_prog_compiler_static that works with the bundled CC?
7934       lt_prog_compiler_static='${wl}-a ${wl}archive'
7935       ;;
7936
7937     irix5* | irix6* | nonstopux*)
7938       lt_prog_compiler_wl='-Wl,'
7939       # PIC (with -KPIC) is the default.
7940       lt_prog_compiler_static='-non_shared'
7941       ;;
7942
7943     linux* | k*bsd*-gnu | kopensolaris*-gnu)
7944       case $cc_basename in
7945       # old Intel for x86_64 which still supported -KPIC.
7946       ecc*)
7947         lt_prog_compiler_wl='-Wl,'
7948         lt_prog_compiler_pic='-KPIC'
7949         lt_prog_compiler_static='-static'
7950         ;;
7951       # icc used to be incompatible with GCC.
7952       # ICC 10 doesn't accept -KPIC any more.
7953       icc* | ifort*)
7954         lt_prog_compiler_wl='-Wl,'
7955         lt_prog_compiler_pic='-fPIC'
7956         lt_prog_compiler_static='-static'
7957         ;;
7958       # Lahey Fortran 8.1.
7959       lf95*)
7960         lt_prog_compiler_wl='-Wl,'
7961         lt_prog_compiler_pic='--shared'
7962         lt_prog_compiler_static='--static'
7963         ;;
7964       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
7965         # Portland Group compilers (*not* the Pentium gcc compiler,
7966         # which looks to be a dead project)
7967         lt_prog_compiler_wl='-Wl,'
7968         lt_prog_compiler_pic='-fpic'
7969         lt_prog_compiler_static='-Bstatic'
7970         ;;
7971       ccc*)
7972         lt_prog_compiler_wl='-Wl,'
7973         # All Alpha code is PIC.
7974         lt_prog_compiler_static='-non_shared'
7975         ;;
7976       xl* | bgxl* | bgf* | mpixl*)
7977         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
7978         lt_prog_compiler_wl='-Wl,'
7979         lt_prog_compiler_pic='-qpic'
7980         lt_prog_compiler_static='-qstaticlink'
7981         ;;
7982       *)
7983         case `$CC -V 2>&1 | sed 5q` in
7984         *Sun\ F* | *Sun*Fortran*)
7985           # Sun Fortran 8.3 passes all unrecognized flags to the linker
7986           lt_prog_compiler_pic='-KPIC'
7987           lt_prog_compiler_static='-Bstatic'
7988           lt_prog_compiler_wl=''
7989           ;;
7990         *Sun\ C*)
7991           # Sun C 5.9
7992           lt_prog_compiler_pic='-KPIC'
7993           lt_prog_compiler_static='-Bstatic'
7994           lt_prog_compiler_wl='-Wl,'
7995           ;;
7996         esac
7997         ;;
7998       esac
7999       ;;
8000
8001     newsos6)
8002       lt_prog_compiler_pic='-KPIC'
8003       lt_prog_compiler_static='-Bstatic'
8004       ;;
8005
8006     *nto* | *qnx*)
8007       # QNX uses GNU C++, but need to define -shared option too, otherwise
8008       # it will coredump.
8009       lt_prog_compiler_pic='-fPIC -shared'
8010       ;;
8011
8012     osf3* | osf4* | osf5*)
8013       lt_prog_compiler_wl='-Wl,'
8014       # All OSF/1 code is PIC.
8015       lt_prog_compiler_static='-non_shared'
8016       ;;
8017
8018     rdos*)
8019       lt_prog_compiler_static='-non_shared'
8020       ;;
8021
8022     solaris*)
8023       lt_prog_compiler_pic='-KPIC'
8024       lt_prog_compiler_static='-Bstatic'
8025       case $cc_basename in
8026       f77* | f90* | f95*)
8027         lt_prog_compiler_wl='-Qoption ld ';;
8028       *)
8029         lt_prog_compiler_wl='-Wl,';;
8030       esac
8031       ;;
8032
8033     sunos4*)
8034       lt_prog_compiler_wl='-Qoption ld '
8035       lt_prog_compiler_pic='-PIC'
8036       lt_prog_compiler_static='-Bstatic'
8037       ;;
8038
8039     sysv4 | sysv4.2uw2* | sysv4.3*)
8040       lt_prog_compiler_wl='-Wl,'
8041       lt_prog_compiler_pic='-KPIC'
8042       lt_prog_compiler_static='-Bstatic'
8043       ;;
8044
8045     sysv4*MP*)
8046       if test -d /usr/nec ;then
8047         lt_prog_compiler_pic='-Kconform_pic'
8048         lt_prog_compiler_static='-Bstatic'
8049       fi
8050       ;;
8051
8052     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8053       lt_prog_compiler_wl='-Wl,'
8054       lt_prog_compiler_pic='-KPIC'
8055       lt_prog_compiler_static='-Bstatic'
8056       ;;
8057
8058     unicos*)
8059       lt_prog_compiler_wl='-Wl,'
8060       lt_prog_compiler_can_build_shared=no
8061       ;;
8062
8063     uts4*)
8064       lt_prog_compiler_pic='-pic'
8065       lt_prog_compiler_static='-Bstatic'
8066       ;;
8067
8068     *)
8069       lt_prog_compiler_can_build_shared=no
8070       ;;
8071     esac
8072   fi
8073
8074 case $host_os in
8075   # For platforms which do not support PIC, -DPIC is meaningless:
8076   *djgpp*)
8077     lt_prog_compiler_pic=
8078     ;;
8079   *)
8080     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8081     ;;
8082 esac
8083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8084 $as_echo "$lt_prog_compiler_pic" >&6; }
8085
8086
8087
8088
8089
8090
8091 #
8092 # Check to make sure the PIC flag actually works.
8093 #
8094 if test -n "$lt_prog_compiler_pic"; then
8095   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8096 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8097 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8098   $as_echo_n "(cached) " >&6
8099 else
8100   lt_cv_prog_compiler_pic_works=no
8101    ac_outfile=conftest.$ac_objext
8102    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8103    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8104    # Insert the option either (1) after the last *FLAGS variable, or
8105    # (2) before a word containing "conftest.", or (3) at the end.
8106    # Note that $ac_compile itself does not contain backslashes and begins
8107    # with a dollar sign (not a hyphen), so the echo should work correctly.
8108    # The option is referenced via a variable to avoid confusing sed.
8109    lt_compile=`echo "$ac_compile" | $SED \
8110    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8111    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8112    -e 's:$: $lt_compiler_flag:'`
8113    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8114    (eval "$lt_compile" 2>conftest.err)
8115    ac_status=$?
8116    cat conftest.err >&5
8117    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8118    if (exit $ac_status) && test -s "$ac_outfile"; then
8119      # The compiler can only warn and ignore the option if not recognized
8120      # So say no if there are warnings other than the usual output.
8121      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8122      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8123      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8124        lt_cv_prog_compiler_pic_works=yes
8125      fi
8126    fi
8127    $RM conftest*
8128
8129 fi
8130 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8131 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8132
8133 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8134     case $lt_prog_compiler_pic in
8135      "" | " "*) ;;
8136      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8137      esac
8138 else
8139     lt_prog_compiler_pic=
8140      lt_prog_compiler_can_build_shared=no
8141 fi
8142
8143 fi
8144
8145
8146
8147
8148
8149
8150 #
8151 # Check to make sure the static flag actually works.
8152 #
8153 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8155 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8156 if ${lt_cv_prog_compiler_static_works+:} false; then :
8157   $as_echo_n "(cached) " >&6
8158 else
8159   lt_cv_prog_compiler_static_works=no
8160    save_LDFLAGS="$LDFLAGS"
8161    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8162    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8163    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8164      # The linker can only warn and ignore the option if not recognized
8165      # So say no if there are warnings
8166      if test -s conftest.err; then
8167        # Append any errors to the config.log.
8168        cat conftest.err 1>&5
8169        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8170        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8171        if diff conftest.exp conftest.er2 >/dev/null; then
8172          lt_cv_prog_compiler_static_works=yes
8173        fi
8174      else
8175        lt_cv_prog_compiler_static_works=yes
8176      fi
8177    fi
8178    $RM -r conftest*
8179    LDFLAGS="$save_LDFLAGS"
8180
8181 fi
8182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8183 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8184
8185 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8186     :
8187 else
8188     lt_prog_compiler_static=
8189 fi
8190
8191
8192
8193
8194
8195
8196
8197   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8198 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8199 if ${lt_cv_prog_compiler_c_o+:} false; then :
8200   $as_echo_n "(cached) " >&6
8201 else
8202   lt_cv_prog_compiler_c_o=no
8203    $RM -r conftest 2>/dev/null
8204    mkdir conftest
8205    cd conftest
8206    mkdir out
8207    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8208
8209    lt_compiler_flag="-o out/conftest2.$ac_objext"
8210    # Insert the option either (1) after the last *FLAGS variable, or
8211    # (2) before a word containing "conftest.", or (3) at the end.
8212    # Note that $ac_compile itself does not contain backslashes and begins
8213    # with a dollar sign (not a hyphen), so the echo should work correctly.
8214    lt_compile=`echo "$ac_compile" | $SED \
8215    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8216    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8217    -e 's:$: $lt_compiler_flag:'`
8218    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8219    (eval "$lt_compile" 2>out/conftest.err)
8220    ac_status=$?
8221    cat out/conftest.err >&5
8222    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8223    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8224    then
8225      # The compiler can only warn and ignore the option if not recognized
8226      # So say no if there are warnings
8227      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8228      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8229      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8230        lt_cv_prog_compiler_c_o=yes
8231      fi
8232    fi
8233    chmod u+w . 2>&5
8234    $RM conftest*
8235    # SGI C++ compiler will create directory out/ii_files/ for
8236    # template instantiation
8237    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8238    $RM out/* && rmdir out
8239    cd ..
8240    $RM -r conftest
8241    $RM conftest*
8242
8243 fi
8244 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8245 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8246
8247
8248
8249
8250
8251
8252   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8253 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8254 if ${lt_cv_prog_compiler_c_o+:} false; then :
8255   $as_echo_n "(cached) " >&6
8256 else
8257   lt_cv_prog_compiler_c_o=no
8258    $RM -r conftest 2>/dev/null
8259    mkdir conftest
8260    cd conftest
8261    mkdir out
8262    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8263
8264    lt_compiler_flag="-o out/conftest2.$ac_objext"
8265    # Insert the option either (1) after the last *FLAGS variable, or
8266    # (2) before a word containing "conftest.", or (3) at the end.
8267    # Note that $ac_compile itself does not contain backslashes and begins
8268    # with a dollar sign (not a hyphen), so the echo should work correctly.
8269    lt_compile=`echo "$ac_compile" | $SED \
8270    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8271    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8272    -e 's:$: $lt_compiler_flag:'`
8273    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8274    (eval "$lt_compile" 2>out/conftest.err)
8275    ac_status=$?
8276    cat out/conftest.err >&5
8277    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8278    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8279    then
8280      # The compiler can only warn and ignore the option if not recognized
8281      # So say no if there are warnings
8282      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8283      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8284      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8285        lt_cv_prog_compiler_c_o=yes
8286      fi
8287    fi
8288    chmod u+w . 2>&5
8289    $RM conftest*
8290    # SGI C++ compiler will create directory out/ii_files/ for
8291    # template instantiation
8292    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8293    $RM out/* && rmdir out
8294    cd ..
8295    $RM -r conftest
8296    $RM conftest*
8297
8298 fi
8299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8300 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8301
8302
8303
8304
8305 hard_links="nottested"
8306 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8307   # do not overwrite the value of need_locks provided by the user
8308   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8309 $as_echo_n "checking if we can lock with hard links... " >&6; }
8310   hard_links=yes
8311   $RM conftest*
8312   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8313   touch conftest.a
8314   ln conftest.a conftest.b 2>&5 || hard_links=no
8315   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8316   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8317 $as_echo "$hard_links" >&6; }
8318   if test "$hard_links" = no; then
8319     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8320 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8321     need_locks=warn
8322   fi
8323 else
8324   need_locks=no
8325 fi
8326
8327
8328
8329
8330
8331
8332   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8333 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8334
8335   runpath_var=
8336   allow_undefined_flag=
8337   always_export_symbols=no
8338   archive_cmds=
8339   archive_expsym_cmds=
8340   compiler_needs_object=no
8341   enable_shared_with_static_runtimes=no
8342   export_dynamic_flag_spec=
8343   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8344   hardcode_automatic=no
8345   hardcode_direct=no
8346   hardcode_direct_absolute=no
8347   hardcode_libdir_flag_spec=
8348   hardcode_libdir_flag_spec_ld=
8349   hardcode_libdir_separator=
8350   hardcode_minus_L=no
8351   hardcode_shlibpath_var=unsupported
8352   inherit_rpath=no
8353   link_all_deplibs=unknown
8354   module_cmds=
8355   module_expsym_cmds=
8356   old_archive_from_new_cmds=
8357   old_archive_from_expsyms_cmds=
8358   thread_safe_flag_spec=
8359   whole_archive_flag_spec=
8360   # include_expsyms should be a list of space-separated symbols to be *always*
8361   # included in the symbol list
8362   include_expsyms=
8363   # exclude_expsyms can be an extended regexp of symbols to exclude
8364   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8365   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8366   # as well as any symbol that contains `d'.
8367   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8368   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8369   # platforms (ab)use it in PIC code, but their linkers get confused if
8370   # the symbol is explicitly referenced.  Since portable code cannot
8371   # rely on this symbol name, it's probably fine to never include it in
8372   # preloaded symbol tables.
8373   # Exclude shared library initialization/finalization symbols.
8374   extract_expsyms_cmds=
8375
8376   case $host_os in
8377   cygwin* | mingw* | pw32* | cegcc*)
8378     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8379     # When not using gcc, we currently assume that we are using
8380     # Microsoft Visual C++.
8381     if test "$GCC" != yes; then
8382       with_gnu_ld=no
8383     fi
8384     ;;
8385   interix*)
8386     # we just hope/assume this is gcc and not c89 (= MSVC++)
8387     with_gnu_ld=yes
8388     ;;
8389   openbsd*)
8390     with_gnu_ld=no
8391     ;;
8392   esac
8393
8394   ld_shlibs=yes
8395
8396   # On some targets, GNU ld is compatible enough with the native linker
8397   # that we're better off using the native interface for both.
8398   lt_use_gnu_ld_interface=no
8399   if test "$with_gnu_ld" = yes; then
8400     case $host_os in
8401       aix*)
8402         # The AIX port of GNU ld has always aspired to compatibility
8403         # with the native linker.  However, as the warning in the GNU ld
8404         # block says, versions before 2.19.5* couldn't really create working
8405         # shared libraries, regardless of the interface used.
8406         case `$LD -v 2>&1` in
8407           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8408           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8409           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8410           *)
8411             lt_use_gnu_ld_interface=yes
8412             ;;
8413         esac
8414         ;;
8415       *)
8416         lt_use_gnu_ld_interface=yes
8417         ;;
8418     esac
8419   fi
8420
8421   if test "$lt_use_gnu_ld_interface" = yes; then
8422     # If archive_cmds runs LD, not CC, wlarc should be empty
8423     wlarc='${wl}'
8424
8425     # Set some defaults for GNU ld with shared library support. These
8426     # are reset later if shared libraries are not supported. Putting them
8427     # here allows them to be overridden if necessary.
8428     runpath_var=LD_RUN_PATH
8429     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8430     export_dynamic_flag_spec='${wl}--export-dynamic'
8431     # ancient GNU ld didn't support --whole-archive et. al.
8432     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8433       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8434     else
8435       whole_archive_flag_spec=
8436     fi
8437     supports_anon_versioning=no
8438     case `$LD -v 2>&1` in
8439       *GNU\ gold*) supports_anon_versioning=yes ;;
8440       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8441       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8442       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8443       *\ 2.11.*) ;; # other 2.11 versions
8444       *) supports_anon_versioning=yes ;;
8445     esac
8446
8447     # See if GNU ld supports shared libraries.
8448     case $host_os in
8449     aix[3-9]*)
8450       # On AIX/PPC, the GNU linker is very broken
8451       if test "$host_cpu" != ia64; then
8452         ld_shlibs=no
8453         cat <<_LT_EOF 1>&2
8454
8455 *** Warning: the GNU linker, at least up to release 2.19, is reported
8456 *** to be unable to reliably create shared libraries on AIX.
8457 *** Therefore, libtool is disabling shared libraries support.  If you
8458 *** really care for shared libraries, you may want to install binutils
8459 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
8460 *** You will then need to restart the configuration process.
8461
8462 _LT_EOF
8463       fi
8464       ;;
8465
8466     amigaos*)
8467       case $host_cpu in
8468       powerpc)
8469             # see comment about AmigaOS4 .so support
8470             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8471             archive_expsym_cmds=''
8472         ;;
8473       m68k)
8474             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8475             hardcode_libdir_flag_spec='-L$libdir'
8476             hardcode_minus_L=yes
8477         ;;
8478       esac
8479       ;;
8480
8481     beos*)
8482       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8483         allow_undefined_flag=unsupported
8484         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
8485         # support --undefined.  This deserves some investigation.  FIXME
8486         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8487       else
8488         ld_shlibs=no
8489       fi
8490       ;;
8491
8492     cygwin* | mingw* | pw32* | cegcc*)
8493       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
8494       # as there is no search path for DLLs.
8495       hardcode_libdir_flag_spec='-L$libdir'
8496       export_dynamic_flag_spec='${wl}--export-all-symbols'
8497       allow_undefined_flag=unsupported
8498       always_export_symbols=no
8499       enable_shared_with_static_runtimes=yes
8500       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
8501
8502       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
8503         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8504         # If the export-symbols file already is a .def file (1st line
8505         # is EXPORTS), use it as is; otherwise, prepend...
8506         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
8507           cp $export_symbols $output_objdir/$soname.def;
8508         else
8509           echo EXPORTS > $output_objdir/$soname.def;
8510           cat $export_symbols >> $output_objdir/$soname.def;
8511         fi~
8512         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8513       else
8514         ld_shlibs=no
8515       fi
8516       ;;
8517
8518     haiku*)
8519       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8520       link_all_deplibs=yes
8521       ;;
8522
8523     interix[3-9]*)
8524       hardcode_direct=no
8525       hardcode_shlibpath_var=no
8526       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
8527       export_dynamic_flag_spec='${wl}-E'
8528       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
8529       # Instead, shared libraries are loaded at an image base (0x10000000 by
8530       # default) and relocated if they conflict, which is a slow very memory
8531       # consuming and fragmenting process.  To avoid this, we pick a random,
8532       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
8533       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
8534       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8535       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8536       ;;
8537
8538     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
8539       tmp_diet=no
8540       if test "$host_os" = linux-dietlibc; then
8541         case $cc_basename in
8542           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
8543         esac
8544       fi
8545       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
8546          && test "$tmp_diet" = no
8547       then
8548         tmp_addflag=' $pic_flag'
8549         tmp_sharedflag='-shared'
8550         case $cc_basename,$host_cpu in
8551         pgcc*)                          # Portland Group C compiler
8552           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'
8553           tmp_addflag=' $pic_flag'
8554           ;;
8555         pgf77* | pgf90* | pgf95* | pgfortran*)
8556                                         # Portland Group f77 and f90 compilers
8557           whole_archive_flag_spec='${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'
8558           tmp_addflag=' $pic_flag -Mnomain' ;;
8559         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
8560           tmp_addflag=' -i_dynamic' ;;
8561         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
8562           tmp_addflag=' -i_dynamic -nofor_main' ;;
8563         ifc* | ifort*)                  # Intel Fortran compiler
8564           tmp_addflag=' -nofor_main' ;;
8565         lf95*)                          # Lahey Fortran 8.1
8566           whole_archive_flag_spec=
8567           tmp_sharedflag='--shared' ;;
8568         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
8569           tmp_sharedflag='-qmkshrobj'
8570           tmp_addflag= ;;
8571         nvcc*)  # Cuda Compiler Driver 2.2
8572           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8573           compiler_needs_object=yes
8574           ;;
8575         esac
8576         case `$CC -V 2>&1 | sed 5q` in
8577         *Sun\ C*)                       # Sun C 5.9
8578           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\"` ${wl}--no-whole-archive'
8579           compiler_needs_object=yes
8580           tmp_sharedflag='-G' ;;
8581         *Sun\ F*)                       # Sun Fortran 8.3
8582           tmp_sharedflag='-G' ;;
8583         esac
8584         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8585
8586         if test "x$supports_anon_versioning" = xyes; then
8587           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8588             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8589             echo "local: *; };" >> $output_objdir/$libname.ver~
8590             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
8591         fi
8592
8593         case $cc_basename in
8594         xlf* | bgf* | bgxlf* | mpixlf*)
8595           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
8596           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
8597           hardcode_libdir_flag_spec=
8598           hardcode_libdir_flag_spec_ld='-rpath $libdir'
8599           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
8600           if test "x$supports_anon_versioning" = xyes; then
8601             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8602               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8603               echo "local: *; };" >> $output_objdir/$libname.ver~
8604               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
8605           fi
8606           ;;
8607         esac
8608       else
8609         ld_shlibs=no
8610       fi
8611       ;;
8612
8613     netbsd*)
8614       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
8615         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
8616         wlarc=
8617       else
8618         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8619         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8620       fi
8621       ;;
8622
8623     solaris*)
8624       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
8625         ld_shlibs=no
8626         cat <<_LT_EOF 1>&2
8627
8628 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
8629 *** create shared libraries on Solaris systems.  Therefore, libtool
8630 *** is disabling shared libraries support.  We urge you to upgrade GNU
8631 *** binutils to release 2.9.1 or newer.  Another option is to modify
8632 *** your PATH or compiler configuration so that the native linker is
8633 *** used, and then restart.
8634
8635 _LT_EOF
8636       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8637         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8638         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8639       else
8640         ld_shlibs=no
8641       fi
8642       ;;
8643
8644     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
8645       case `$LD -v 2>&1` in
8646         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
8647         ld_shlibs=no
8648         cat <<_LT_EOF 1>&2
8649
8650 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
8651 *** reliably create shared libraries on SCO systems.  Therefore, libtool
8652 *** is disabling shared libraries support.  We urge you to upgrade GNU
8653 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
8654 *** your PATH or compiler configuration so that the native linker is
8655 *** used, and then restart.
8656
8657 _LT_EOF
8658         ;;
8659         *)
8660           # For security reasons, it is highly recommended that you always
8661           # use absolute paths for naming shared libraries, and exclude the
8662           # DT_RUNPATH tag from executables and libraries.  But doing so
8663           # requires that you compile everything twice, which is a pain.
8664           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8665             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8666             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8667             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8668           else
8669             ld_shlibs=no
8670           fi
8671         ;;
8672       esac
8673       ;;
8674
8675     sunos4*)
8676       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
8677       wlarc=
8678       hardcode_direct=yes
8679       hardcode_shlibpath_var=no
8680       ;;
8681
8682     *)
8683       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8684         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8685         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8686       else
8687         ld_shlibs=no
8688       fi
8689       ;;
8690     esac
8691
8692     if test "$ld_shlibs" = no; then
8693       runpath_var=
8694       hardcode_libdir_flag_spec=
8695       export_dynamic_flag_spec=
8696       whole_archive_flag_spec=
8697     fi
8698   else
8699     # PORTME fill in a description of your system's linker (not GNU ld)
8700     case $host_os in
8701     aix3*)
8702       allow_undefined_flag=unsupported
8703       always_export_symbols=yes
8704       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
8705       # Note: this linker hardcodes the directories in LIBPATH if there
8706       # are no directories specified by -L.
8707       hardcode_minus_L=yes
8708       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
8709         # Neither direct hardcoding nor static linking is supported with a
8710         # broken collect2.
8711         hardcode_direct=unsupported
8712       fi
8713       ;;
8714
8715     aix[4-9]*)
8716       if test "$host_cpu" = ia64; then
8717         # On IA64, the linker does run time linking by default, so we don't
8718         # have to do anything special.
8719         aix_use_runtimelinking=no
8720         exp_sym_flag='-Bexport'
8721         no_entry_flag=""
8722       else
8723         # If we're using GNU nm, then we don't want the "-C" option.
8724         # -C means demangle to AIX nm, but means don't demangle with GNU nm
8725         # Also, AIX nm treats weak defined symbols like other global
8726         # defined symbols, whereas GNU nm marks them as "W".
8727         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
8728           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
8729         else
8730           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
8731         fi
8732         aix_use_runtimelinking=no
8733
8734         # Test if we are trying to use run time linking or normal
8735         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
8736         # need to do runtime linking.
8737         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
8738           for ld_flag in $LDFLAGS; do
8739           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
8740             aix_use_runtimelinking=yes
8741             break
8742           fi
8743           done
8744           ;;
8745         esac
8746
8747         exp_sym_flag='-bexport'
8748         no_entry_flag='-bnoentry'
8749       fi
8750
8751       # When large executables or shared objects are built, AIX ld can
8752       # have problems creating the table of contents.  If linking a library
8753       # or program results in "error TOC overflow" add -mminimal-toc to
8754       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
8755       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
8756
8757       archive_cmds=''
8758       hardcode_direct=yes
8759       hardcode_direct_absolute=yes
8760       hardcode_libdir_separator=':'
8761       link_all_deplibs=yes
8762       file_list_spec='${wl}-f,'
8763
8764       if test "$GCC" = yes; then
8765         case $host_os in aix4.[012]|aix4.[012].*)
8766         # We only want to do this on AIX 4.2 and lower, the check
8767         # below for broken collect2 doesn't work under 4.3+
8768           collect2name=`${CC} -print-prog-name=collect2`
8769           if test -f "$collect2name" &&
8770            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
8771           then
8772           # We have reworked collect2
8773           :
8774           else
8775           # We have old collect2
8776           hardcode_direct=unsupported
8777           # It fails to find uninstalled libraries when the uninstalled
8778           # path is not listed in the libpath.  Setting hardcode_minus_L
8779           # to unsupported forces relinking
8780           hardcode_minus_L=yes
8781           hardcode_libdir_flag_spec='-L$libdir'
8782           hardcode_libdir_separator=
8783           fi
8784           ;;
8785         esac
8786         shared_flag='-shared'
8787         if test "$aix_use_runtimelinking" = yes; then
8788           shared_flag="$shared_flag "'${wl}-G'
8789         fi
8790       else
8791         # not using gcc
8792         if test "$host_cpu" = ia64; then
8793         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
8794         # chokes on -Wl,-G. The following line is correct:
8795           shared_flag='-G'
8796         else
8797           if test "$aix_use_runtimelinking" = yes; then
8798             shared_flag='${wl}-G'
8799           else
8800             shared_flag='${wl}-bM:SRE'
8801           fi
8802         fi
8803       fi
8804
8805       export_dynamic_flag_spec='${wl}-bexpall'
8806       # It seems that -bexpall does not export symbols beginning with
8807       # underscore (_), so it is better to generate a list of symbols to export.
8808       always_export_symbols=yes
8809       if test "$aix_use_runtimelinking" = yes; then
8810         # Warning - without using the other runtime loading flags (-brtl),
8811         # -berok will link without error, but may produce a broken library.
8812         allow_undefined_flag='-berok'
8813         # Determine the default libpath from the value encoded in an
8814         # empty executable.
8815         if test x$gcc_no_link = xyes; then
8816   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
8817 fi
8818 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8819 /* end confdefs.h.  */
8820
8821 int
8822 main ()
8823 {
8824
8825   ;
8826   return 0;
8827 }
8828 _ACEOF
8829 if ac_fn_c_try_link "$LINENO"; then :
8830
8831 lt_aix_libpath_sed='
8832     /Import File Strings/,/^$/ {
8833         /^0/ {
8834             s/^0  *\(.*\)$/\1/
8835             p
8836         }
8837     }'
8838 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8839 # Check for a 64-bit object if we didn't find anything.
8840 if test -z "$aix_libpath"; then
8841   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8842 fi
8843 fi
8844 rm -f core conftest.err conftest.$ac_objext \
8845     conftest$ac_exeext conftest.$ac_ext
8846 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
8847
8848         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
8849         archive_expsym_cmds='$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 $shared_flag"
8850       else
8851         if test "$host_cpu" = ia64; then
8852           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
8853           allow_undefined_flag="-z nodefs"
8854           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
8855         else
8856          # Determine the default libpath from the value encoded in an
8857          # empty executable.
8858          if test x$gcc_no_link = xyes; then
8859   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
8860 fi
8861 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8862 /* end confdefs.h.  */
8863
8864 int
8865 main ()
8866 {
8867
8868   ;
8869   return 0;
8870 }
8871 _ACEOF
8872 if ac_fn_c_try_link "$LINENO"; then :
8873
8874 lt_aix_libpath_sed='
8875     /Import File Strings/,/^$/ {
8876         /^0/ {
8877             s/^0  *\(.*\)$/\1/
8878             p
8879         }
8880     }'
8881 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8882 # Check for a 64-bit object if we didn't find anything.
8883 if test -z "$aix_libpath"; then
8884   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8885 fi
8886 fi
8887 rm -f core conftest.err conftest.$ac_objext \
8888     conftest$ac_exeext conftest.$ac_ext
8889 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
8890
8891          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
8892           # Warning - without using the other run time loading flags,
8893           # -berok will link without error, but may produce a broken library.
8894           no_undefined_flag=' ${wl}-bernotok'
8895           allow_undefined_flag=' ${wl}-berok'
8896           if test "$with_gnu_ld" = yes; then
8897             # We only use this code for GNU lds that support --whole-archive.
8898             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
8899           else
8900             # Exported symbols can be pulled into shared objects from archives
8901             whole_archive_flag_spec='$convenience'
8902           fi
8903           archive_cmds_need_lc=yes
8904           # This is similar to how AIX traditionally builds its shared libraries.
8905           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'
8906         fi
8907       fi
8908       ;;
8909
8910     amigaos*)
8911       case $host_cpu in
8912       powerpc)
8913             # see comment about AmigaOS4 .so support
8914             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8915             archive_expsym_cmds=''
8916         ;;
8917       m68k)
8918             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8919             hardcode_libdir_flag_spec='-L$libdir'
8920             hardcode_minus_L=yes
8921         ;;
8922       esac
8923       ;;
8924
8925     bsdi[45]*)
8926       export_dynamic_flag_spec=-rdynamic
8927       ;;
8928
8929     cygwin* | mingw* | pw32* | cegcc*)
8930       # When not using gcc, we currently assume that we are using
8931       # Microsoft Visual C++.
8932       # hardcode_libdir_flag_spec is actually meaningless, as there is
8933       # no search path for DLLs.
8934       hardcode_libdir_flag_spec=' '
8935       allow_undefined_flag=unsupported
8936       # Tell ltmain to make .lib files, not .a files.
8937       libext=lib
8938       # Tell ltmain to make .dll files, not .so files.
8939       shrext_cmds=".dll"
8940       # FIXME: Setting linknames here is a bad hack.
8941       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
8942       # The linker will automatically build a .lib file if we build a DLL.
8943       old_archive_from_new_cmds='true'
8944       # FIXME: Should let the user specify the lib program.
8945       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
8946       fix_srcfile_path='`cygpath -w "$srcfile"`'
8947       enable_shared_with_static_runtimes=yes
8948       ;;
8949
8950     darwin* | rhapsody*)
8951
8952
8953   archive_cmds_need_lc=no
8954   hardcode_direct=no
8955   hardcode_automatic=yes
8956   hardcode_shlibpath_var=unsupported
8957   if test "$lt_cv_ld_force_load" = "yes"; then
8958     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
8959   else
8960     whole_archive_flag_spec=''
8961   fi
8962   link_all_deplibs=yes
8963   allow_undefined_flag="$_lt_dar_allow_undefined"
8964   case $cc_basename in
8965      ifort*) _lt_dar_can_shared=yes ;;
8966      *) _lt_dar_can_shared=$GCC ;;
8967   esac
8968   if test "$_lt_dar_can_shared" = "yes"; then
8969     output_verbose_link_cmd=func_echo_all
8970     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
8971     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
8972     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}${_lt_dsymutil}"
8973     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
8974
8975   else
8976   ld_shlibs=no
8977   fi
8978
8979       ;;
8980
8981     dgux*)
8982       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
8983       hardcode_libdir_flag_spec='-L$libdir'
8984       hardcode_shlibpath_var=no
8985       ;;
8986
8987     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
8988     # support.  Future versions do this automatically, but an explicit c++rt0.o
8989     # does not break anything, and helps significantly (at the cost of a little
8990     # extra space).
8991     freebsd2.2*)
8992       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
8993       hardcode_libdir_flag_spec='-R$libdir'
8994       hardcode_direct=yes
8995       hardcode_shlibpath_var=no
8996       ;;
8997
8998     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
8999     freebsd2.*)
9000       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9001       hardcode_direct=yes
9002       hardcode_minus_L=yes
9003       hardcode_shlibpath_var=no
9004       ;;
9005
9006     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9007     freebsd* | dragonfly*)
9008       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9009       hardcode_libdir_flag_spec='-R$libdir'
9010       hardcode_direct=yes
9011       hardcode_shlibpath_var=no
9012       ;;
9013
9014     hpux9*)
9015       if test "$GCC" = yes; then
9016         archive_cmds='$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 $lib'
9017       else
9018         archive_cmds='$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 $lib'
9019       fi
9020       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9021       hardcode_libdir_separator=:
9022       hardcode_direct=yes
9023
9024       # hardcode_minus_L: Not really in the search PATH,
9025       # but as the default location of the library.
9026       hardcode_minus_L=yes
9027       export_dynamic_flag_spec='${wl}-E'
9028       ;;
9029
9030     hpux10*)
9031       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9032         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9033       else
9034         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9035       fi
9036       if test "$with_gnu_ld" = no; then
9037         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9038         hardcode_libdir_flag_spec_ld='+b $libdir'
9039         hardcode_libdir_separator=:
9040         hardcode_direct=yes
9041         hardcode_direct_absolute=yes
9042         export_dynamic_flag_spec='${wl}-E'
9043         # hardcode_minus_L: Not really in the search PATH,
9044         # but as the default location of the library.
9045         hardcode_minus_L=yes
9046       fi
9047       ;;
9048
9049     hpux11*)
9050       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9051         case $host_cpu in
9052         hppa*64*)
9053           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9054           ;;
9055         ia64*)
9056           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9057           ;;
9058         *)
9059           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9060           ;;
9061         esac
9062       else
9063         case $host_cpu in
9064         hppa*64*)
9065           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9066           ;;
9067         ia64*)
9068           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9069           ;;
9070         *)
9071
9072           # Older versions of the 11.00 compiler do not understand -b yet
9073           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9074           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9075 $as_echo_n "checking if $CC understands -b... " >&6; }
9076 if ${lt_cv_prog_compiler__b+:} false; then :
9077   $as_echo_n "(cached) " >&6
9078 else
9079   lt_cv_prog_compiler__b=no
9080    save_LDFLAGS="$LDFLAGS"
9081    LDFLAGS="$LDFLAGS -b"
9082    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9083    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9084      # The linker can only warn and ignore the option if not recognized
9085      # So say no if there are warnings
9086      if test -s conftest.err; then
9087        # Append any errors to the config.log.
9088        cat conftest.err 1>&5
9089        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9090        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9091        if diff conftest.exp conftest.er2 >/dev/null; then
9092          lt_cv_prog_compiler__b=yes
9093        fi
9094      else
9095        lt_cv_prog_compiler__b=yes
9096      fi
9097    fi
9098    $RM -r conftest*
9099    LDFLAGS="$save_LDFLAGS"
9100
9101 fi
9102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9103 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9104
9105 if test x"$lt_cv_prog_compiler__b" = xyes; then
9106     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9107 else
9108     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9109 fi
9110
9111           ;;
9112         esac
9113       fi
9114       if test "$with_gnu_ld" = no; then
9115         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9116         hardcode_libdir_separator=:
9117
9118         case $host_cpu in
9119         hppa*64*|ia64*)
9120           hardcode_direct=no
9121           hardcode_shlibpath_var=no
9122           ;;
9123         *)
9124           hardcode_direct=yes
9125           hardcode_direct_absolute=yes
9126           export_dynamic_flag_spec='${wl}-E'
9127
9128           # hardcode_minus_L: Not really in the search PATH,
9129           # but as the default location of the library.
9130           hardcode_minus_L=yes
9131           ;;
9132         esac
9133       fi
9134       ;;
9135
9136     irix5* | irix6* | nonstopux*)
9137       if test "$GCC" = yes; then
9138         archive_cmds='$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 $lib'
9139         # Try to use the -exported_symbol ld option, if it does not
9140         # work, assume that -exports_file does not work either and
9141         # implicitly export all symbols.
9142         save_LDFLAGS="$LDFLAGS"
9143         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9144         if test x$gcc_no_link = xyes; then
9145   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9146 fi
9147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9148 /* end confdefs.h.  */
9149 int foo(void) {}
9150 _ACEOF
9151 if ac_fn_c_try_link "$LINENO"; then :
9152   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 $lib'
9153
9154 fi
9155 rm -f core conftest.err conftest.$ac_objext \
9156     conftest$ac_exeext conftest.$ac_ext
9157         LDFLAGS="$save_LDFLAGS"
9158       else
9159         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9160         archive_expsym_cmds='$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 $lib'
9161       fi
9162       archive_cmds_need_lc='no'
9163       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9164       hardcode_libdir_separator=:
9165       inherit_rpath=yes
9166       link_all_deplibs=yes
9167       ;;
9168
9169     netbsd*)
9170       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9171         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9172       else
9173         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9174       fi
9175       hardcode_libdir_flag_spec='-R$libdir'
9176       hardcode_direct=yes
9177       hardcode_shlibpath_var=no
9178       ;;
9179
9180     newsos6)
9181       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9182       hardcode_direct=yes
9183       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9184       hardcode_libdir_separator=:
9185       hardcode_shlibpath_var=no
9186       ;;
9187
9188     *nto* | *qnx*)
9189       ;;
9190
9191     openbsd*)
9192       if test -f /usr/libexec/ld.so; then
9193         hardcode_direct=yes
9194         hardcode_shlibpath_var=no
9195         hardcode_direct_absolute=yes
9196         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9197           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9198           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9199           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9200           export_dynamic_flag_spec='${wl}-E'
9201         else
9202           case $host_os in
9203            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9204              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9205              hardcode_libdir_flag_spec='-R$libdir'
9206              ;;
9207            *)
9208              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9209              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9210              ;;
9211           esac
9212         fi
9213       else
9214         ld_shlibs=no
9215       fi
9216       ;;
9217
9218     os2*)
9219       hardcode_libdir_flag_spec='-L$libdir'
9220       hardcode_minus_L=yes
9221       allow_undefined_flag=unsupported
9222       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'
9223       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9224       ;;
9225
9226     osf3*)
9227       if test "$GCC" = yes; then
9228         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9229         archive_cmds='$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 $lib'
9230       else
9231         allow_undefined_flag=' -expect_unresolved \*'
9232         archive_cmds='$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 $lib'
9233       fi
9234       archive_cmds_need_lc='no'
9235       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9236       hardcode_libdir_separator=:
9237       ;;
9238
9239     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9240       if test "$GCC" = yes; then
9241         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9242         archive_cmds='$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 $lib'
9243         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9244       else
9245         allow_undefined_flag=' -expect_unresolved \*'
9246         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'
9247         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~
9248         $CC -shared${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'
9249
9250         # Both c and cxx compiler support -rpath directly
9251         hardcode_libdir_flag_spec='-rpath $libdir'
9252       fi
9253       archive_cmds_need_lc='no'
9254       hardcode_libdir_separator=:
9255       ;;
9256
9257     solaris*)
9258       no_undefined_flag=' -z defs'
9259       if test "$GCC" = yes; then
9260         wlarc='${wl}'
9261         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9262         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9263           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9264       else
9265         case `$CC -V 2>&1` in
9266         *"Compilers 5.0"*)
9267           wlarc=''
9268           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9269           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9270           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9271           ;;
9272         *)
9273           wlarc='${wl}'
9274           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9275           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9276           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9277           ;;
9278         esac
9279       fi
9280       hardcode_libdir_flag_spec='-R$libdir'
9281       hardcode_shlibpath_var=no
9282       case $host_os in
9283       solaris2.[0-5] | solaris2.[0-5].*) ;;
9284       *)
9285         # The compiler driver will combine and reorder linker options,
9286         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9287         # but is careful enough not to reorder.
9288         # Supported since Solaris 2.6 (maybe 2.5.1?)
9289         if test "$GCC" = yes; then
9290           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9291         else
9292           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9293         fi
9294         ;;
9295       esac
9296       link_all_deplibs=yes
9297       ;;
9298
9299     sunos4*)
9300       if test "x$host_vendor" = xsequent; then
9301         # Use $CC to link under sequent, because it throws in some extra .o
9302         # files that make .init and .fini sections work.
9303         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9304       else
9305         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9306       fi
9307       hardcode_libdir_flag_spec='-L$libdir'
9308       hardcode_direct=yes
9309       hardcode_minus_L=yes
9310       hardcode_shlibpath_var=no
9311       ;;
9312
9313     sysv4)
9314       case $host_vendor in
9315         sni)
9316           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9317           hardcode_direct=yes # is this really true???
9318         ;;
9319         siemens)
9320           ## LD is ld it makes a PLAMLIB
9321           ## CC just makes a GrossModule.
9322           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9323           reload_cmds='$CC -r -o $output$reload_objs'
9324           hardcode_direct=no
9325         ;;
9326         motorola)
9327           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9328           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9329         ;;
9330       esac
9331       runpath_var='LD_RUN_PATH'
9332       hardcode_shlibpath_var=no
9333       ;;
9334
9335     sysv4.3*)
9336       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9337       hardcode_shlibpath_var=no
9338       export_dynamic_flag_spec='-Bexport'
9339       ;;
9340
9341     sysv4*MP*)
9342       if test -d /usr/nec; then
9343         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9344         hardcode_shlibpath_var=no
9345         runpath_var=LD_RUN_PATH
9346         hardcode_runpath_var=yes
9347         ld_shlibs=yes
9348       fi
9349       ;;
9350
9351     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9352       no_undefined_flag='${wl}-z,text'
9353       archive_cmds_need_lc=no
9354       hardcode_shlibpath_var=no
9355       runpath_var='LD_RUN_PATH'
9356
9357       if test "$GCC" = yes; then
9358         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9359         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9360       else
9361         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9362         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9363       fi
9364       ;;
9365
9366     sysv5* | sco3.2v5* | sco5v6*)
9367       # Note: We can NOT use -z defs as we might desire, because we do not
9368       # link with -lc, and that would cause any symbols used from libc to
9369       # always be unresolved, which means just about no library would
9370       # ever link correctly.  If we're not using GNU ld we use -z text
9371       # though, which does catch some bad symbols but isn't as heavy-handed
9372       # as -z defs.
9373       no_undefined_flag='${wl}-z,text'
9374       allow_undefined_flag='${wl}-z,nodefs'
9375       archive_cmds_need_lc=no
9376       hardcode_shlibpath_var=no
9377       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9378       hardcode_libdir_separator=':'
9379       link_all_deplibs=yes
9380       export_dynamic_flag_spec='${wl}-Bexport'
9381       runpath_var='LD_RUN_PATH'
9382
9383       if test "$GCC" = yes; then
9384         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9385         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9386       else
9387         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9388         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9389       fi
9390       ;;
9391
9392     uts4*)
9393       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9394       hardcode_libdir_flag_spec='-L$libdir'
9395       hardcode_shlibpath_var=no
9396       ;;
9397
9398     *)
9399       ld_shlibs=no
9400       ;;
9401     esac
9402
9403     if test x$host_vendor = xsni; then
9404       case $host in
9405       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9406         export_dynamic_flag_spec='${wl}-Blargedynsym'
9407         ;;
9408       esac
9409     fi
9410   fi
9411
9412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9413 $as_echo "$ld_shlibs" >&6; }
9414 test "$ld_shlibs" = no && can_build_shared=no
9415
9416 with_gnu_ld=$with_gnu_ld
9417
9418
9419
9420
9421
9422
9423
9424
9425
9426
9427
9428
9429
9430
9431
9432 #
9433 # Do we need to explicitly link libc?
9434 #
9435 case "x$archive_cmds_need_lc" in
9436 x|xyes)
9437   # Assume -lc should be added
9438   archive_cmds_need_lc=yes
9439
9440   if test "$enable_shared" = yes && test "$GCC" = yes; then
9441     case $archive_cmds in
9442     *'~'*)
9443       # FIXME: we may have to deal with multi-command sequences.
9444       ;;
9445     '$CC '*)
9446       # Test whether the compiler implicitly links with -lc since on some
9447       # systems, -lgcc has to come before -lc. If gcc already passes -lc
9448       # to ld, don't add -lc before -lgcc.
9449       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
9450 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
9451 if ${lt_cv_archive_cmds_need_lc+:} false; then :
9452   $as_echo_n "(cached) " >&6
9453 else
9454   $RM conftest*
9455         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9456
9457         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9458   (eval $ac_compile) 2>&5
9459   ac_status=$?
9460   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9461   test $ac_status = 0; } 2>conftest.err; then
9462           soname=conftest
9463           lib=conftest
9464           libobjs=conftest.$ac_objext
9465           deplibs=
9466           wl=$lt_prog_compiler_wl
9467           pic_flag=$lt_prog_compiler_pic
9468           compiler_flags=-v
9469           linker_flags=-v
9470           verstring=
9471           output_objdir=.
9472           libname=conftest
9473           lt_save_allow_undefined_flag=$allow_undefined_flag
9474           allow_undefined_flag=
9475           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
9476   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
9477   ac_status=$?
9478   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9479   test $ac_status = 0; }
9480           then
9481             lt_cv_archive_cmds_need_lc=no
9482           else
9483             lt_cv_archive_cmds_need_lc=yes
9484           fi
9485           allow_undefined_flag=$lt_save_allow_undefined_flag
9486         else
9487           cat conftest.err 1>&5
9488         fi
9489         $RM conftest*
9490
9491 fi
9492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
9493 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
9494       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
9495       ;;
9496     esac
9497   fi
9498   ;;
9499 esac
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
9539
9540
9541
9542
9543
9544
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
9574
9575
9576
9577
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
9649
9650
9651
9652
9653
9654
9655
9656
9657   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
9658 $as_echo_n "checking dynamic linker characteristics... " >&6; }
9659
9660 if test "$GCC" = yes; then
9661   case $host_os in
9662     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
9663     *) lt_awk_arg="/^libraries:/" ;;
9664   esac
9665   case $host_os in
9666     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
9667     *) lt_sed_strip_eq="s,=/,/,g" ;;
9668   esac
9669   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
9670   case $lt_search_path_spec in
9671   *\;*)
9672     # if the path contains ";" then we assume it to be the separator
9673     # otherwise default to the standard path separator (i.e. ":") - it is
9674     # assumed that no part of a normal pathname contains ";" but that should
9675     # okay in the real world where ";" in dirpaths is itself problematic.
9676     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
9677     ;;
9678   *)
9679     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
9680     ;;
9681   esac
9682   # Ok, now we have the path, separated by spaces, we can step through it
9683   # and add multilib dir if necessary.
9684   lt_tmp_lt_search_path_spec=
9685   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
9686   for lt_sys_path in $lt_search_path_spec; do
9687     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
9688       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
9689     else
9690       test -d "$lt_sys_path" && \
9691         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
9692     fi
9693   done
9694   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
9695 BEGIN {RS=" "; FS="/|\n";} {
9696   lt_foo="";
9697   lt_count=0;
9698   for (lt_i = NF; lt_i > 0; lt_i--) {
9699     if ($lt_i != "" && $lt_i != ".") {
9700       if ($lt_i == "..") {
9701         lt_count++;
9702       } else {
9703         if (lt_count == 0) {
9704           lt_foo="/" $lt_i lt_foo;
9705         } else {
9706           lt_count--;
9707         }
9708       }
9709     }
9710   }
9711   if (lt_foo != "") { lt_freq[lt_foo]++; }
9712   if (lt_freq[lt_foo] == 1) { print lt_foo; }
9713 }'`
9714   # AWK program above erroneously prepends '/' to C:/dos/paths
9715   # for these hosts.
9716   case $host_os in
9717     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
9718       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
9719   esac
9720   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
9721 else
9722   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
9723 fi
9724 library_names_spec=
9725 libname_spec='lib$name'
9726 soname_spec=
9727 shrext_cmds=".so"
9728 postinstall_cmds=
9729 postuninstall_cmds=
9730 finish_cmds=
9731 finish_eval=
9732 shlibpath_var=
9733 shlibpath_overrides_runpath=unknown
9734 version_type=none
9735 dynamic_linker="$host_os ld.so"
9736 sys_lib_dlsearch_path_spec="/lib /usr/lib"
9737 need_lib_prefix=unknown
9738 hardcode_into_libs=no
9739
9740 # when you set need_version to no, make sure it does not cause -set_version
9741 # flags to be left without arguments
9742 need_version=unknown
9743
9744 case $host_os in
9745 aix3*)
9746   version_type=linux
9747   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
9748   shlibpath_var=LIBPATH
9749
9750   # AIX 3 has no versioning support, so we append a major version to the name.
9751   soname_spec='${libname}${release}${shared_ext}$major'
9752   ;;
9753
9754 aix[4-9]*)
9755   version_type=linux
9756   need_lib_prefix=no
9757   need_version=no
9758   hardcode_into_libs=yes
9759   if test "$host_cpu" = ia64; then
9760     # AIX 5 supports IA64
9761     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
9762     shlibpath_var=LD_LIBRARY_PATH
9763   else
9764     # With GCC up to 2.95.x, collect2 would create an import file
9765     # for dependence libraries.  The import file would start with
9766     # the line `#! .'.  This would cause the generated library to
9767     # depend on `.', always an invalid library.  This was fixed in
9768     # development snapshots of GCC prior to 3.0.
9769     case $host_os in
9770       aix4 | aix4.[01] | aix4.[01].*)
9771       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
9772            echo ' yes '
9773            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
9774         :
9775       else
9776         can_build_shared=no
9777       fi
9778       ;;
9779     esac
9780     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
9781     # soname into executable. Probably we can add versioning support to
9782     # collect2, so additional links can be useful in future.
9783     if test "$aix_use_runtimelinking" = yes; then
9784       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
9785       # instead of lib<name>.a to let people know that these are not
9786       # typical AIX shared libraries.
9787       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9788     else
9789       # We preserve .a as extension for shared libraries through AIX4.2
9790       # and later when we are not doing run time linking.
9791       library_names_spec='${libname}${release}.a $libname.a'
9792       soname_spec='${libname}${release}${shared_ext}$major'
9793     fi
9794     shlibpath_var=LIBPATH
9795   fi
9796   ;;
9797
9798 amigaos*)
9799   case $host_cpu in
9800   powerpc)
9801     # Since July 2007 AmigaOS4 officially supports .so libraries.
9802     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
9803     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9804     ;;
9805   m68k)
9806     library_names_spec='$libname.ixlibrary $libname.a'
9807     # Create ${libname}_ixlibrary.a entries in /sys/libs.
9808     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 ${libname}_ixlibrary.a || exit 1; done'
9809     ;;
9810   esac
9811   ;;
9812
9813 beos*)
9814   library_names_spec='${libname}${shared_ext}'
9815   dynamic_linker="$host_os ld.so"
9816   shlibpath_var=LIBRARY_PATH
9817   ;;
9818
9819 bsdi[45]*)
9820   version_type=linux
9821   need_version=no
9822   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9823   soname_spec='${libname}${release}${shared_ext}$major'
9824   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
9825   shlibpath_var=LD_LIBRARY_PATH
9826   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
9827   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
9828   # the default ld.so.conf also contains /usr/contrib/lib and
9829   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
9830   # libtool to hard-code these into programs
9831   ;;
9832
9833 cygwin* | mingw* | pw32* | cegcc*)
9834   version_type=windows
9835   shrext_cmds=".dll"
9836   need_version=no
9837   need_lib_prefix=no
9838
9839   case $GCC,$host_os in
9840   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
9841     library_names_spec='$libname.dll.a'
9842     # DLL is installed to $(libdir)/../bin by postinstall_cmds
9843     postinstall_cmds='base_file=`basename \${file}`~
9844       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
9845       dldir=$destdir/`dirname \$dlpath`~
9846       test -d \$dldir || mkdir -p \$dldir~
9847       $install_prog $dir/$dlname \$dldir/$dlname~
9848       chmod a+x \$dldir/$dlname~
9849       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
9850         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
9851       fi'
9852     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
9853       dlpath=$dir/\$dldll~
9854        $RM \$dlpath'
9855     shlibpath_overrides_runpath=yes
9856
9857     case $host_os in
9858     cygwin*)
9859       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
9860       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9861
9862       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
9863       ;;
9864     mingw* | cegcc*)
9865       # MinGW DLLs use traditional 'lib' prefix
9866       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9867       ;;
9868     pw32*)
9869       # pw32 DLLs use 'pw' prefix rather than 'lib'
9870       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9871       ;;
9872     esac
9873     ;;
9874
9875   *)
9876     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
9877     ;;
9878   esac
9879   dynamic_linker='Win32 ld.exe'
9880   # FIXME: first we should search . and the directory the executable is in
9881   shlibpath_var=PATH
9882   ;;
9883
9884 darwin* | rhapsody*)
9885   dynamic_linker="$host_os dyld"
9886   version_type=darwin
9887   need_lib_prefix=no
9888   need_version=no
9889   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
9890   soname_spec='${libname}${release}${major}$shared_ext'
9891   shlibpath_overrides_runpath=yes
9892   shlibpath_var=DYLD_LIBRARY_PATH
9893   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
9894
9895   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
9896   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
9897   ;;
9898
9899 dgux*)
9900   version_type=linux
9901   need_lib_prefix=no
9902   need_version=no
9903   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
9904   soname_spec='${libname}${release}${shared_ext}$major'
9905   shlibpath_var=LD_LIBRARY_PATH
9906   ;;
9907
9908 freebsd* | dragonfly*)
9909   # DragonFly does not have aout.  When/if they implement a new
9910   # versioning mechanism, adjust this.
9911   if test -x /usr/bin/objformat; then
9912     objformat=`/usr/bin/objformat`
9913   else
9914     case $host_os in
9915     freebsd[23].*) objformat=aout ;;
9916     *) objformat=elf ;;
9917     esac
9918   fi
9919   version_type=freebsd-$objformat
9920   case $version_type in
9921     freebsd-elf*)
9922       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
9923       need_version=no
9924       need_lib_prefix=no
9925       ;;
9926     freebsd-*)
9927       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
9928       need_version=yes
9929       ;;
9930   esac
9931   shlibpath_var=LD_LIBRARY_PATH
9932   case $host_os in
9933   freebsd2.*)
9934     shlibpath_overrides_runpath=yes
9935     ;;
9936   freebsd3.[01]* | freebsdelf3.[01]*)
9937     shlibpath_overrides_runpath=yes
9938     hardcode_into_libs=yes
9939     ;;
9940   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
9941   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
9942     shlibpath_overrides_runpath=no
9943     hardcode_into_libs=yes
9944     ;;
9945   *) # from 4.6 on, and DragonFly
9946     shlibpath_overrides_runpath=yes
9947     hardcode_into_libs=yes
9948     ;;
9949   esac
9950   ;;
9951
9952 haiku*)
9953   version_type=linux
9954   need_lib_prefix=no
9955   need_version=no
9956   dynamic_linker="$host_os runtime_loader"
9957   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
9958   soname_spec='${libname}${release}${shared_ext}$major'
9959   shlibpath_var=LIBRARY_PATH
9960   shlibpath_overrides_runpath=yes
9961   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
9962   hardcode_into_libs=yes
9963   ;;
9964
9965 hpux9* | hpux10* | hpux11*)
9966   # Give a soname corresponding to the major version so that dld.sl refuses to
9967   # link against other versions.
9968   version_type=sunos
9969   need_lib_prefix=no
9970   need_version=no
9971   case $host_cpu in
9972   ia64*)
9973     shrext_cmds='.so'
9974     hardcode_into_libs=yes
9975     dynamic_linker="$host_os dld.so"
9976     shlibpath_var=LD_LIBRARY_PATH
9977     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
9978     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9979     soname_spec='${libname}${release}${shared_ext}$major'
9980     if test "X$HPUX_IA64_MODE" = X32; then
9981       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
9982     else
9983       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
9984     fi
9985     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
9986     ;;
9987   hppa*64*)
9988     shrext_cmds='.sl'
9989     hardcode_into_libs=yes
9990     dynamic_linker="$host_os dld.sl"
9991     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
9992     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
9993     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9994     soname_spec='${libname}${release}${shared_ext}$major'
9995     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
9996     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
9997     ;;
9998   *)
9999     shrext_cmds='.sl'
10000     dynamic_linker="$host_os dld.sl"
10001     shlibpath_var=SHLIB_PATH
10002     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10003     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10004     soname_spec='${libname}${release}${shared_ext}$major'
10005     ;;
10006   esac
10007   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10008   postinstall_cmds='chmod 555 $lib'
10009   # or fails outright, so override atomically:
10010   install_override_mode=555
10011   ;;
10012
10013 interix[3-9]*)
10014   version_type=linux
10015   need_lib_prefix=no
10016   need_version=no
10017   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10018   soname_spec='${libname}${release}${shared_ext}$major'
10019   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10020   shlibpath_var=LD_LIBRARY_PATH
10021   shlibpath_overrides_runpath=no
10022   hardcode_into_libs=yes
10023   ;;
10024
10025 irix5* | irix6* | nonstopux*)
10026   case $host_os in
10027     nonstopux*) version_type=nonstopux ;;
10028     *)
10029         if test "$lt_cv_prog_gnu_ld" = yes; then
10030                 version_type=linux
10031         else
10032                 version_type=irix
10033         fi ;;
10034   esac
10035   need_lib_prefix=no
10036   need_version=no
10037   soname_spec='${libname}${release}${shared_ext}$major'
10038   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10039   case $host_os in
10040   irix5* | nonstopux*)
10041     libsuff= shlibsuff=
10042     ;;
10043   *)
10044     case $LD in # libtool.m4 will add one of these switches to LD
10045     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10046       libsuff= shlibsuff= libmagic=32-bit;;
10047     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10048       libsuff=32 shlibsuff=N32 libmagic=N32;;
10049     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10050       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10051     *) libsuff= shlibsuff= libmagic=never-match;;
10052     esac
10053     ;;
10054   esac
10055   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10056   shlibpath_overrides_runpath=no
10057   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10058   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10059   hardcode_into_libs=yes
10060   ;;
10061
10062 # No shared lib support for Linux oldld, aout, or coff.
10063 linux*oldld* | linux*aout* | linux*coff*)
10064   dynamic_linker=no
10065   ;;
10066
10067 # This must be Linux ELF.
10068
10069 # uclinux* changes (here and below) have been submitted to the libtool
10070 # project, but have not yet been accepted: they are GCC-local changes
10071 # for the time being.  (See
10072 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10073 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
10074   version_type=linux
10075   need_lib_prefix=no
10076   need_version=no
10077   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10078   soname_spec='${libname}${release}${shared_ext}$major'
10079   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10080   shlibpath_var=LD_LIBRARY_PATH
10081   shlibpath_overrides_runpath=no
10082
10083   # Some binutils ld are patched to set DT_RUNPATH
10084   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10085   $as_echo_n "(cached) " >&6
10086 else
10087   lt_cv_shlibpath_overrides_runpath=no
10088     save_LDFLAGS=$LDFLAGS
10089     save_libdir=$libdir
10090     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10091          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10092     if test x$gcc_no_link = xyes; then
10093   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10094 fi
10095 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10096 /* end confdefs.h.  */
10097
10098 int
10099 main ()
10100 {
10101
10102   ;
10103   return 0;
10104 }
10105 _ACEOF
10106 if ac_fn_c_try_link "$LINENO"; then :
10107   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10108   lt_cv_shlibpath_overrides_runpath=yes
10109 fi
10110 fi
10111 rm -f core conftest.err conftest.$ac_objext \
10112     conftest$ac_exeext conftest.$ac_ext
10113     LDFLAGS=$save_LDFLAGS
10114     libdir=$save_libdir
10115
10116 fi
10117
10118   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10119
10120   # This implies no fast_install, which is unacceptable.
10121   # Some rework will be needed to allow for fast_install
10122   # before this can be enabled.
10123   hardcode_into_libs=yes
10124
10125   # Append ld.so.conf contents to the search path
10126   if test -f /etc/ld.so.conf; then
10127     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' ' '`
10128     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10129   fi
10130
10131   # We used to test for /lib/ld.so.1 and disable shared libraries on
10132   # powerpc, because MkLinux only supported shared libraries with the
10133   # GNU dynamic linker.  Since this was broken with cross compilers,
10134   # most powerpc-linux boxes support dynamic linking these days and
10135   # people can always --disable-shared, the test was removed, and we
10136   # assume the GNU/Linux dynamic linker is in use.
10137   dynamic_linker='GNU/Linux ld.so'
10138   ;;
10139
10140 netbsd*)
10141   version_type=sunos
10142   need_lib_prefix=no
10143   need_version=no
10144   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10145     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10146     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10147     dynamic_linker='NetBSD (a.out) ld.so'
10148   else
10149     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10150     soname_spec='${libname}${release}${shared_ext}$major'
10151     dynamic_linker='NetBSD ld.elf_so'
10152   fi
10153   shlibpath_var=LD_LIBRARY_PATH
10154   shlibpath_overrides_runpath=yes
10155   hardcode_into_libs=yes
10156   ;;
10157
10158 newsos6)
10159   version_type=linux
10160   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10161   shlibpath_var=LD_LIBRARY_PATH
10162   shlibpath_overrides_runpath=yes
10163   ;;
10164
10165 *nto* | *qnx*)
10166   version_type=qnx
10167   need_lib_prefix=no
10168   need_version=no
10169   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10170   soname_spec='${libname}${release}${shared_ext}$major'
10171   shlibpath_var=LD_LIBRARY_PATH
10172   shlibpath_overrides_runpath=no
10173   hardcode_into_libs=yes
10174   dynamic_linker='ldqnx.so'
10175   ;;
10176
10177 openbsd*)
10178   version_type=sunos
10179   sys_lib_dlsearch_path_spec="/usr/lib"
10180   need_lib_prefix=no
10181   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10182   case $host_os in
10183     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10184     *)                          need_version=no  ;;
10185   esac
10186   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10187   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10188   shlibpath_var=LD_LIBRARY_PATH
10189   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10190     case $host_os in
10191       openbsd2.[89] | openbsd2.[89].*)
10192         shlibpath_overrides_runpath=no
10193         ;;
10194       *)
10195         shlibpath_overrides_runpath=yes
10196         ;;
10197       esac
10198   else
10199     shlibpath_overrides_runpath=yes
10200   fi
10201   ;;
10202
10203 os2*)
10204   libname_spec='$name'
10205   shrext_cmds=".dll"
10206   need_lib_prefix=no
10207   library_names_spec='$libname${shared_ext} $libname.a'
10208   dynamic_linker='OS/2 ld.exe'
10209   shlibpath_var=LIBPATH
10210   ;;
10211
10212 osf3* | osf4* | osf5*)
10213   version_type=osf
10214   need_lib_prefix=no
10215   need_version=no
10216   soname_spec='${libname}${release}${shared_ext}$major'
10217   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10218   shlibpath_var=LD_LIBRARY_PATH
10219   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10220   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10221   ;;
10222
10223 rdos*)
10224   dynamic_linker=no
10225   ;;
10226
10227 solaris*)
10228   version_type=linux
10229   need_lib_prefix=no
10230   need_version=no
10231   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10232   soname_spec='${libname}${release}${shared_ext}$major'
10233   shlibpath_var=LD_LIBRARY_PATH
10234   shlibpath_overrides_runpath=yes
10235   hardcode_into_libs=yes
10236   # ldd complains unless libraries are executable
10237   postinstall_cmds='chmod +x $lib'
10238   ;;
10239
10240 sunos4*)
10241   version_type=sunos
10242   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10243   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10244   shlibpath_var=LD_LIBRARY_PATH
10245   shlibpath_overrides_runpath=yes
10246   if test "$with_gnu_ld" = yes; then
10247     need_lib_prefix=no
10248   fi
10249   need_version=yes
10250   ;;
10251
10252 sysv4 | sysv4.3*)
10253   version_type=linux
10254   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10255   soname_spec='${libname}${release}${shared_ext}$major'
10256   shlibpath_var=LD_LIBRARY_PATH
10257   case $host_vendor in
10258     sni)
10259       shlibpath_overrides_runpath=no
10260       need_lib_prefix=no
10261       runpath_var=LD_RUN_PATH
10262       ;;
10263     siemens)
10264       need_lib_prefix=no
10265       ;;
10266     motorola)
10267       need_lib_prefix=no
10268       need_version=no
10269       shlibpath_overrides_runpath=no
10270       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10271       ;;
10272   esac
10273   ;;
10274
10275 sysv4*MP*)
10276   if test -d /usr/nec ;then
10277     version_type=linux
10278     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10279     soname_spec='$libname${shared_ext}.$major'
10280     shlibpath_var=LD_LIBRARY_PATH
10281   fi
10282   ;;
10283
10284 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10285   version_type=freebsd-elf
10286   need_lib_prefix=no
10287   need_version=no
10288   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10289   soname_spec='${libname}${release}${shared_ext}$major'
10290   shlibpath_var=LD_LIBRARY_PATH
10291   shlibpath_overrides_runpath=yes
10292   hardcode_into_libs=yes
10293   if test "$with_gnu_ld" = yes; then
10294     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10295   else
10296     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10297     case $host_os in
10298       sco3.2v5*)
10299         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10300         ;;
10301     esac
10302   fi
10303   sys_lib_dlsearch_path_spec='/usr/lib'
10304   ;;
10305
10306 tpf*)
10307   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10308   version_type=linux
10309   need_lib_prefix=no
10310   need_version=no
10311   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10312   shlibpath_var=LD_LIBRARY_PATH
10313   shlibpath_overrides_runpath=no
10314   hardcode_into_libs=yes
10315   ;;
10316
10317 uts4*)
10318   version_type=linux
10319   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10320   soname_spec='${libname}${release}${shared_ext}$major'
10321   shlibpath_var=LD_LIBRARY_PATH
10322   ;;
10323
10324 # Shared libraries for VwWorks, >= 7 only at this stage
10325 # and (fpic) still incompatible with "large" code models
10326 # in a few configurations. Only for RTP mode in any case,
10327 # and upon explicit request at configure time.
10328 vxworks7*)
10329   dynamic_linker=no
10330   case ${with_multisubdir}-${enable_shared} in
10331     *large*)
10332       ;;
10333     *mrtp*-yes)
10334       version_type=linux
10335       need_lib_prefix=no
10336       need_version=no
10337       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10338       soname_spec='${libname}${release}${shared_ext}$major'
10339       dynamic_linker="$host_os module_loader"
10340       ;;
10341   esac
10342   ;;
10343 *)
10344   dynamic_linker=no
10345   ;;
10346 esac
10347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10348 $as_echo "$dynamic_linker" >&6; }
10349 test "$dynamic_linker" = no && can_build_shared=no
10350
10351 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10352 if test "$GCC" = yes; then
10353   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10354 fi
10355
10356 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10357   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10358 fi
10359 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10360   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10361 fi
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
10437
10438
10439
10440
10441
10442
10443
10444
10445
10446
10447
10448
10449
10450
10451
10452
10453
10454   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
10455 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
10456 hardcode_action=
10457 if test -n "$hardcode_libdir_flag_spec" ||
10458    test -n "$runpath_var" ||
10459    test "X$hardcode_automatic" = "Xyes" ; then
10460
10461   # We can hardcode non-existent directories.
10462   if test "$hardcode_direct" != no &&
10463      # If the only mechanism to avoid hardcoding is shlibpath_var, we
10464      # have to relink, otherwise we might link with an installed library
10465      # when we should be linking with a yet-to-be-installed one
10466      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
10467      test "$hardcode_minus_L" != no; then
10468     # Linking always hardcodes the temporary library directory.
10469     hardcode_action=relink
10470   else
10471     # We can link without hardcoding, and we can hardcode nonexisting dirs.
10472     hardcode_action=immediate
10473   fi
10474 else
10475   # We cannot hardcode anything, or else we can only hardcode existing
10476   # directories.
10477   hardcode_action=unsupported
10478 fi
10479 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
10480 $as_echo "$hardcode_action" >&6; }
10481
10482 if test "$hardcode_action" = relink ||
10483    test "$inherit_rpath" = yes; then
10484   # Fast installation is not supported
10485   enable_fast_install=no
10486 elif test "$shlibpath_overrides_runpath" = yes ||
10487      test "$enable_shared" = no; then
10488   # Fast installation is not necessary
10489   enable_fast_install=needless
10490 fi
10491
10492
10493
10494
10495
10496
10497   if test "x$enable_dlopen" != xyes; then
10498   enable_dlopen=unknown
10499   enable_dlopen_self=unknown
10500   enable_dlopen_self_static=unknown
10501 else
10502   lt_cv_dlopen=no
10503   lt_cv_dlopen_libs=
10504
10505   case $host_os in
10506   beos*)
10507     lt_cv_dlopen="load_add_on"
10508     lt_cv_dlopen_libs=
10509     lt_cv_dlopen_self=yes
10510     ;;
10511
10512   mingw* | pw32* | cegcc*)
10513     lt_cv_dlopen="LoadLibrary"
10514     lt_cv_dlopen_libs=
10515     ;;
10516
10517   cygwin*)
10518     lt_cv_dlopen="dlopen"
10519     lt_cv_dlopen_libs=
10520     ;;
10521
10522   darwin*)
10523   # if libdl is installed we need to link against it
10524     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10525 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10526 if ${ac_cv_lib_dl_dlopen+:} false; then :
10527   $as_echo_n "(cached) " >&6
10528 else
10529   ac_check_lib_save_LIBS=$LIBS
10530 LIBS="-ldl  $LIBS"
10531 if test x$gcc_no_link = xyes; then
10532   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10533 fi
10534 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10535 /* end confdefs.h.  */
10536
10537 /* Override any GCC internal prototype to avoid an error.
10538    Use char because int might match the return type of a GCC
10539    builtin and then its argument prototype would still apply.  */
10540 #ifdef __cplusplus
10541 extern "C"
10542 #endif
10543 char dlopen ();
10544 int
10545 main ()
10546 {
10547 return dlopen ();
10548   ;
10549   return 0;
10550 }
10551 _ACEOF
10552 if ac_fn_c_try_link "$LINENO"; then :
10553   ac_cv_lib_dl_dlopen=yes
10554 else
10555   ac_cv_lib_dl_dlopen=no
10556 fi
10557 rm -f core conftest.err conftest.$ac_objext \
10558     conftest$ac_exeext conftest.$ac_ext
10559 LIBS=$ac_check_lib_save_LIBS
10560 fi
10561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10562 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10563 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
10564   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10565 else
10566
10567     lt_cv_dlopen="dyld"
10568     lt_cv_dlopen_libs=
10569     lt_cv_dlopen_self=yes
10570
10571 fi
10572
10573     ;;
10574
10575   *)
10576     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
10577 if test "x$ac_cv_func_shl_load" = xyes; then :
10578   lt_cv_dlopen="shl_load"
10579 else
10580   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
10581 $as_echo_n "checking for shl_load in -ldld... " >&6; }
10582 if ${ac_cv_lib_dld_shl_load+:} false; then :
10583   $as_echo_n "(cached) " >&6
10584 else
10585   ac_check_lib_save_LIBS=$LIBS
10586 LIBS="-ldld  $LIBS"
10587 if test x$gcc_no_link = xyes; then
10588   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10589 fi
10590 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10591 /* end confdefs.h.  */
10592
10593 /* Override any GCC internal prototype to avoid an error.
10594    Use char because int might match the return type of a GCC
10595    builtin and then its argument prototype would still apply.  */
10596 #ifdef __cplusplus
10597 extern "C"
10598 #endif
10599 char shl_load ();
10600 int
10601 main ()
10602 {
10603 return shl_load ();
10604   ;
10605   return 0;
10606 }
10607 _ACEOF
10608 if ac_fn_c_try_link "$LINENO"; then :
10609   ac_cv_lib_dld_shl_load=yes
10610 else
10611   ac_cv_lib_dld_shl_load=no
10612 fi
10613 rm -f core conftest.err conftest.$ac_objext \
10614     conftest$ac_exeext conftest.$ac_ext
10615 LIBS=$ac_check_lib_save_LIBS
10616 fi
10617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
10618 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
10619 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
10620   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
10621 else
10622   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
10623 if test "x$ac_cv_func_dlopen" = xyes; then :
10624   lt_cv_dlopen="dlopen"
10625 else
10626   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10627 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10628 if ${ac_cv_lib_dl_dlopen+:} false; then :
10629   $as_echo_n "(cached) " >&6
10630 else
10631   ac_check_lib_save_LIBS=$LIBS
10632 LIBS="-ldl  $LIBS"
10633 if test x$gcc_no_link = xyes; then
10634   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10635 fi
10636 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10637 /* end confdefs.h.  */
10638
10639 /* Override any GCC internal prototype to avoid an error.
10640    Use char because int might match the return type of a GCC
10641    builtin and then its argument prototype would still apply.  */
10642 #ifdef __cplusplus
10643 extern "C"
10644 #endif
10645 char dlopen ();
10646 int
10647 main ()
10648 {
10649 return dlopen ();
10650   ;
10651   return 0;
10652 }
10653 _ACEOF
10654 if ac_fn_c_try_link "$LINENO"; then :
10655   ac_cv_lib_dl_dlopen=yes
10656 else
10657   ac_cv_lib_dl_dlopen=no
10658 fi
10659 rm -f core conftest.err conftest.$ac_objext \
10660     conftest$ac_exeext conftest.$ac_ext
10661 LIBS=$ac_check_lib_save_LIBS
10662 fi
10663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10664 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10665 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
10666   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10667 else
10668   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
10669 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
10670 if ${ac_cv_lib_svld_dlopen+:} false; then :
10671   $as_echo_n "(cached) " >&6
10672 else
10673   ac_check_lib_save_LIBS=$LIBS
10674 LIBS="-lsvld  $LIBS"
10675 if test x$gcc_no_link = xyes; then
10676   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10677 fi
10678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10679 /* end confdefs.h.  */
10680
10681 /* Override any GCC internal prototype to avoid an error.
10682    Use char because int might match the return type of a GCC
10683    builtin and then its argument prototype would still apply.  */
10684 #ifdef __cplusplus
10685 extern "C"
10686 #endif
10687 char dlopen ();
10688 int
10689 main ()
10690 {
10691 return dlopen ();
10692   ;
10693   return 0;
10694 }
10695 _ACEOF
10696 if ac_fn_c_try_link "$LINENO"; then :
10697   ac_cv_lib_svld_dlopen=yes
10698 else
10699   ac_cv_lib_svld_dlopen=no
10700 fi
10701 rm -f core conftest.err conftest.$ac_objext \
10702     conftest$ac_exeext conftest.$ac_ext
10703 LIBS=$ac_check_lib_save_LIBS
10704 fi
10705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
10706 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
10707 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
10708   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
10709 else
10710   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
10711 $as_echo_n "checking for dld_link in -ldld... " >&6; }
10712 if ${ac_cv_lib_dld_dld_link+:} false; then :
10713   $as_echo_n "(cached) " >&6
10714 else
10715   ac_check_lib_save_LIBS=$LIBS
10716 LIBS="-ldld  $LIBS"
10717 if test x$gcc_no_link = xyes; then
10718   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10719 fi
10720 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10721 /* end confdefs.h.  */
10722
10723 /* Override any GCC internal prototype to avoid an error.
10724    Use char because int might match the return type of a GCC
10725    builtin and then its argument prototype would still apply.  */
10726 #ifdef __cplusplus
10727 extern "C"
10728 #endif
10729 char dld_link ();
10730 int
10731 main ()
10732 {
10733 return dld_link ();
10734   ;
10735   return 0;
10736 }
10737 _ACEOF
10738 if ac_fn_c_try_link "$LINENO"; then :
10739   ac_cv_lib_dld_dld_link=yes
10740 else
10741   ac_cv_lib_dld_dld_link=no
10742 fi
10743 rm -f core conftest.err conftest.$ac_objext \
10744     conftest$ac_exeext conftest.$ac_ext
10745 LIBS=$ac_check_lib_save_LIBS
10746 fi
10747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
10748 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
10749 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
10750   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
10751 fi
10752
10753
10754 fi
10755
10756
10757 fi
10758
10759
10760 fi
10761
10762
10763 fi
10764
10765
10766 fi
10767
10768     ;;
10769   esac
10770
10771   if test "x$lt_cv_dlopen" != xno; then
10772     enable_dlopen=yes
10773   else
10774     enable_dlopen=no
10775   fi
10776
10777   case $lt_cv_dlopen in
10778   dlopen)
10779     save_CPPFLAGS="$CPPFLAGS"
10780     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
10781
10782     save_LDFLAGS="$LDFLAGS"
10783     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
10784
10785     save_LIBS="$LIBS"
10786     LIBS="$lt_cv_dlopen_libs $LIBS"
10787
10788     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
10789 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
10790 if ${lt_cv_dlopen_self+:} false; then :
10791   $as_echo_n "(cached) " >&6
10792 else
10793           if test "$cross_compiling" = yes; then :
10794   lt_cv_dlopen_self=cross
10795 else
10796   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10797   lt_status=$lt_dlunknown
10798   cat > conftest.$ac_ext <<_LT_EOF
10799 #line 10799 "configure"
10800 #include "confdefs.h"
10801
10802 #if HAVE_DLFCN_H
10803 #include <dlfcn.h>
10804 #endif
10805
10806 #include <stdio.h>
10807
10808 #ifdef RTLD_GLOBAL
10809 #  define LT_DLGLOBAL           RTLD_GLOBAL
10810 #else
10811 #  ifdef DL_GLOBAL
10812 #    define LT_DLGLOBAL         DL_GLOBAL
10813 #  else
10814 #    define LT_DLGLOBAL         0
10815 #  endif
10816 #endif
10817
10818 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
10819    find out it does not work in some platform. */
10820 #ifndef LT_DLLAZY_OR_NOW
10821 #  ifdef RTLD_LAZY
10822 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
10823 #  else
10824 #    ifdef DL_LAZY
10825 #      define LT_DLLAZY_OR_NOW          DL_LAZY
10826 #    else
10827 #      ifdef RTLD_NOW
10828 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
10829 #      else
10830 #        ifdef DL_NOW
10831 #          define LT_DLLAZY_OR_NOW      DL_NOW
10832 #        else
10833 #          define LT_DLLAZY_OR_NOW      0
10834 #        endif
10835 #      endif
10836 #    endif
10837 #  endif
10838 #endif
10839
10840 /* When -fvisbility=hidden is used, assume the code has been annotated
10841    correspondingly for the symbols needed.  */
10842 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
10843 void fnord () __attribute__((visibility("default")));
10844 #endif
10845
10846 void fnord () { int i=42; }
10847 int main ()
10848 {
10849   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
10850   int status = $lt_dlunknown;
10851
10852   if (self)
10853     {
10854       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
10855       else
10856         {
10857           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
10858           else puts (dlerror ());
10859         }
10860       /* dlclose (self); */
10861     }
10862   else
10863     puts (dlerror ());
10864
10865   return status;
10866 }
10867 _LT_EOF
10868   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
10869   (eval $ac_link) 2>&5
10870   ac_status=$?
10871   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10872   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
10873     (./conftest; exit; ) >&5 2>/dev/null
10874     lt_status=$?
10875     case x$lt_status in
10876       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
10877       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
10878       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
10879     esac
10880   else :
10881     # compilation failed
10882     lt_cv_dlopen_self=no
10883   fi
10884 fi
10885 rm -fr conftest*
10886
10887
10888 fi
10889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
10890 $as_echo "$lt_cv_dlopen_self" >&6; }
10891
10892     if test "x$lt_cv_dlopen_self" = xyes; then
10893       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
10894       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
10895 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
10896 if ${lt_cv_dlopen_self_static+:} false; then :
10897   $as_echo_n "(cached) " >&6
10898 else
10899           if test "$cross_compiling" = yes; then :
10900   lt_cv_dlopen_self_static=cross
10901 else
10902   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10903   lt_status=$lt_dlunknown
10904   cat > conftest.$ac_ext <<_LT_EOF
10905 #line 10905 "configure"
10906 #include "confdefs.h"
10907
10908 #if HAVE_DLFCN_H
10909 #include <dlfcn.h>
10910 #endif
10911
10912 #include <stdio.h>
10913
10914 #ifdef RTLD_GLOBAL
10915 #  define LT_DLGLOBAL           RTLD_GLOBAL
10916 #else
10917 #  ifdef DL_GLOBAL
10918 #    define LT_DLGLOBAL         DL_GLOBAL
10919 #  else
10920 #    define LT_DLGLOBAL         0
10921 #  endif
10922 #endif
10923
10924 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
10925    find out it does not work in some platform. */
10926 #ifndef LT_DLLAZY_OR_NOW
10927 #  ifdef RTLD_LAZY
10928 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
10929 #  else
10930 #    ifdef DL_LAZY
10931 #      define LT_DLLAZY_OR_NOW          DL_LAZY
10932 #    else
10933 #      ifdef RTLD_NOW
10934 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
10935 #      else
10936 #        ifdef DL_NOW
10937 #          define LT_DLLAZY_OR_NOW      DL_NOW
10938 #        else
10939 #          define LT_DLLAZY_OR_NOW      0
10940 #        endif
10941 #      endif
10942 #    endif
10943 #  endif
10944 #endif
10945
10946 /* When -fvisbility=hidden is used, assume the code has been annotated
10947    correspondingly for the symbols needed.  */
10948 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
10949 void fnord () __attribute__((visibility("default")));
10950 #endif
10951
10952 void fnord () { int i=42; }
10953 int main ()
10954 {
10955   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
10956   int status = $lt_dlunknown;
10957
10958   if (self)
10959     {
10960       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
10961       else
10962         {
10963           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
10964           else puts (dlerror ());
10965         }
10966       /* dlclose (self); */
10967     }
10968   else
10969     puts (dlerror ());
10970
10971   return status;
10972 }
10973 _LT_EOF
10974   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
10975   (eval $ac_link) 2>&5
10976   ac_status=$?
10977   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10978   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
10979     (./conftest; exit; ) >&5 2>/dev/null
10980     lt_status=$?
10981     case x$lt_status in
10982       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
10983       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
10984       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
10985     esac
10986   else :
10987     # compilation failed
10988     lt_cv_dlopen_self_static=no
10989   fi
10990 fi
10991 rm -fr conftest*
10992
10993
10994 fi
10995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
10996 $as_echo "$lt_cv_dlopen_self_static" >&6; }
10997     fi
10998
10999     CPPFLAGS="$save_CPPFLAGS"
11000     LDFLAGS="$save_LDFLAGS"
11001     LIBS="$save_LIBS"
11002     ;;
11003   esac
11004
11005   case $lt_cv_dlopen_self in
11006   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11007   *) enable_dlopen_self=unknown ;;
11008   esac
11009
11010   case $lt_cv_dlopen_self_static in
11011   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11012   *) enable_dlopen_self_static=unknown ;;
11013   esac
11014 fi
11015
11016
11017
11018
11019
11020
11021
11022
11023
11024
11025
11026
11027
11028
11029
11030
11031
11032 striplib=
11033 old_striplib=
11034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11035 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11036 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11037   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11038   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11039   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11040 $as_echo "yes" >&6; }
11041 else
11042 # FIXME - insert some real tests, host_os isn't really good enough
11043   case $host_os in
11044   darwin*)
11045     if test -n "$STRIP" ; then
11046       striplib="$STRIP -x"
11047       old_striplib="$STRIP -S"
11048       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11049 $as_echo "yes" >&6; }
11050     else
11051       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11052 $as_echo "no" >&6; }
11053     fi
11054     ;;
11055   *)
11056     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11057 $as_echo "no" >&6; }
11058     ;;
11059   esac
11060 fi
11061
11062
11063
11064
11065
11066
11067
11068
11069
11070
11071
11072
11073   # Report which library types will actually be built
11074   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11075 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11076   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11077 $as_echo "$can_build_shared" >&6; }
11078
11079   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11080 $as_echo_n "checking whether to build shared libraries... " >&6; }
11081   test "$can_build_shared" = "no" && enable_shared=no
11082
11083   # On AIX, shared libraries and static libraries use the same namespace, and
11084   # are all built from PIC.
11085   case $host_os in
11086   aix3*)
11087     test "$enable_shared" = yes && enable_static=no
11088     if test -n "$RANLIB"; then
11089       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11090       postinstall_cmds='$RANLIB $lib'
11091     fi
11092     ;;
11093
11094   aix[4-9]*)
11095     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11096       test "$enable_shared" = yes && enable_static=no
11097     fi
11098     ;;
11099   esac
11100   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11101 $as_echo "$enable_shared" >&6; }
11102
11103   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11104 $as_echo_n "checking whether to build static libraries... " >&6; }
11105   # Make sure either enable_shared or enable_static is yes.
11106   test "$enable_shared" = yes || enable_static=yes
11107   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11108 $as_echo "$enable_static" >&6; }
11109
11110
11111
11112
11113 fi
11114 ac_ext=c
11115 ac_cpp='$CPP $CPPFLAGS'
11116 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11117 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11118 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11119
11120 CC="$lt_save_CC"
11121
11122
11123
11124
11125
11126
11127
11128
11129
11130
11131
11132
11133
11134         ac_config_commands="$ac_config_commands libtool"
11135
11136
11137
11138
11139 # Only expand once:
11140
11141
11142
11143
11144
11145 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
11146 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
11147 set x ${MAKE-make}
11148 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
11149 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
11150   $as_echo_n "(cached) " >&6
11151 else
11152   cat >conftest.make <<\_ACEOF
11153 SHELL = /bin/sh
11154 all:
11155         @echo '@@@%%%=$(MAKE)=@@@%%%'
11156 _ACEOF
11157 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
11158 case `${MAKE-make} -f conftest.make 2>/dev/null` in
11159   *@@@%%%=?*=@@@%%%*)
11160     eval ac_cv_prog_make_${ac_make}_set=yes;;
11161   *)
11162     eval ac_cv_prog_make_${ac_make}_set=no;;
11163 esac
11164 rm -f conftest.make
11165 fi
11166 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
11167   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11168 $as_echo "yes" >&6; }
11169   SET_MAKE=
11170 else
11171   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11172 $as_echo "no" >&6; }
11173   SET_MAKE="MAKE=${MAKE-make}"
11174 fi
11175
11176
11177 # -------
11178 # Headers
11179 # -------
11180
11181 # Sanity check for the cross-compilation case:
11182 ac_fn_c_check_header_mongrel "$LINENO" "stdio.h" "ac_cv_header_stdio_h" "$ac_includes_default"
11183 if test "x$ac_cv_header_stdio_h" = xyes; then :
11184   :
11185 else
11186   as_fn_error $? "Can't find stdio.h.
11187 You must have a usable C system for the target already installed, at least
11188 including headers and, preferably, the library, before you can configure
11189 the Objective C runtime system.  If necessary, install gcc now with
11190 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." "$LINENO" 5
11191 fi
11192
11193
11194
11195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11196 $as_echo_n "checking for ANSI C header files... " >&6; }
11197 if ${ac_cv_header_stdc+:} false; then :
11198   $as_echo_n "(cached) " >&6
11199 else
11200   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11201 /* end confdefs.h.  */
11202 #include <stdlib.h>
11203 #include <stdarg.h>
11204 #include <string.h>
11205 #include <float.h>
11206
11207 int
11208 main ()
11209 {
11210
11211   ;
11212   return 0;
11213 }
11214 _ACEOF
11215 if ac_fn_c_try_compile "$LINENO"; then :
11216   ac_cv_header_stdc=yes
11217 else
11218   ac_cv_header_stdc=no
11219 fi
11220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11221
11222 if test $ac_cv_header_stdc = yes; then
11223   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11224   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11225 /* end confdefs.h.  */
11226 #include <string.h>
11227
11228 _ACEOF
11229 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11230   $EGREP "memchr" >/dev/null 2>&1; then :
11231
11232 else
11233   ac_cv_header_stdc=no
11234 fi
11235 rm -f conftest*
11236
11237 fi
11238
11239 if test $ac_cv_header_stdc = yes; then
11240   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11241   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11242 /* end confdefs.h.  */
11243 #include <stdlib.h>
11244
11245 _ACEOF
11246 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11247   $EGREP "free" >/dev/null 2>&1; then :
11248
11249 else
11250   ac_cv_header_stdc=no
11251 fi
11252 rm -f conftest*
11253
11254 fi
11255
11256 if test $ac_cv_header_stdc = yes; then
11257   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11258   if test "$cross_compiling" = yes; then :
11259   :
11260 else
11261   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11262 /* end confdefs.h.  */
11263 #include <ctype.h>
11264 #include <stdlib.h>
11265 #if ((' ' & 0x0FF) == 0x020)
11266 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11267 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11268 #else
11269 # define ISLOWER(c) \
11270                    (('a' <= (c) && (c) <= 'i') \
11271                      || ('j' <= (c) && (c) <= 'r') \
11272                      || ('s' <= (c) && (c) <= 'z'))
11273 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11274 #endif
11275
11276 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11277 int
11278 main ()
11279 {
11280   int i;
11281   for (i = 0; i < 256; i++)
11282     if (XOR (islower (i), ISLOWER (i))
11283         || toupper (i) != TOUPPER (i))
11284       return 2;
11285   return 0;
11286 }
11287 _ACEOF
11288 if ac_fn_c_try_run "$LINENO"; then :
11289
11290 else
11291   ac_cv_header_stdc=no
11292 fi
11293 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11294   conftest.$ac_objext conftest.beam conftest.$ac_ext
11295 fi
11296
11297 fi
11298 fi
11299 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11300 $as_echo "$ac_cv_header_stdc" >&6; }
11301 if test $ac_cv_header_stdc = yes; then
11302
11303 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11304
11305 fi
11306
11307
11308 for ac_header in sched.h
11309 do :
11310   ac_fn_c_check_header_mongrel "$LINENO" "sched.h" "ac_cv_header_sched_h" "$ac_includes_default"
11311 if test "x$ac_cv_header_sched_h" = xyes; then :
11312   cat >>confdefs.h <<_ACEOF
11313 #define HAVE_SCHED_H 1
11314 _ACEOF
11315
11316 fi
11317
11318 done
11319
11320
11321 # -----------
11322 # Miscellanea
11323 # -----------
11324
11325 # Check if we have thread-local storage
11326
11327
11328    # Check whether --enable-tls was given.
11329 if test "${enable_tls+set}" = set; then :
11330   enableval=$enable_tls;
11331       case "$enableval" in
11332        yes|no) ;;
11333        *) as_fn_error $? "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
11334       esac
11335
11336 else
11337   enable_tls=yes
11338 fi
11339
11340
11341   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
11342 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
11343 if ${gcc_cv_have_tls+:} false; then :
11344   $as_echo_n "(cached) " >&6
11345 else
11346
11347     if test "$cross_compiling" = yes; then :
11348                 if test x$gcc_no_link = xyes; then
11349   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11350 fi
11351 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11352 /* end confdefs.h.  */
11353 __thread int a; int b; int main() { return a = b; }
11354 _ACEOF
11355 if ac_fn_c_try_link "$LINENO"; then :
11356   chktls_save_LDFLAGS="$LDFLAGS"
11357                           case $host in
11358             *-*-linux* | -*-uclinuxfdpic*)
11359               LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
11360               ;;
11361           esac
11362           chktls_save_CFLAGS="$CFLAGS"
11363           CFLAGS="-fPIC $CFLAGS"
11364                   if test x$gcc_no_link = xyes; then
11365   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11366 fi
11367 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11368 /* end confdefs.h.  */
11369 int f() { return 0; }
11370 _ACEOF
11371 if ac_fn_c_try_link "$LINENO"; then :
11372   if test x$gcc_no_link = xyes; then
11373   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11374 fi
11375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11376 /* end confdefs.h.  */
11377 __thread int a; int b; int f() { return a = b; }
11378 _ACEOF
11379 if ac_fn_c_try_link "$LINENO"; then :
11380   gcc_cv_have_tls=yes
11381 else
11382   gcc_cv_have_tls=no
11383 fi
11384 rm -f core conftest.err conftest.$ac_objext \
11385     conftest$ac_exeext conftest.$ac_ext
11386 else
11387   gcc_cv_have_tls=yes
11388 fi
11389 rm -f core conftest.err conftest.$ac_objext \
11390     conftest$ac_exeext conftest.$ac_ext
11391           CFLAGS="$chktls_save_CFLAGS"
11392           LDFLAGS="$chktls_save_LDFLAGS"
11393 else
11394   gcc_cv_have_tls=no
11395 fi
11396 rm -f core conftest.err conftest.$ac_objext \
11397     conftest$ac_exeext conftest.$ac_ext
11398
11399
11400 else
11401   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11402 /* end confdefs.h.  */
11403 __thread int a; int b; int main() { return a = b; }
11404 _ACEOF
11405 if ac_fn_c_try_run "$LINENO"; then :
11406                       chktls_save_LDFLAGS="$LDFLAGS"
11407       LDFLAGS="-static $LDFLAGS"
11408       if test x$gcc_no_link = xyes; then
11409   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11410 fi
11411 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11412 /* end confdefs.h.  */
11413 int main() { return 0; }
11414 _ACEOF
11415 if ac_fn_c_try_link "$LINENO"; then :
11416   if test "$cross_compiling" = yes; then :
11417   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11418 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11419 as_fn_error $? "cannot run test program while cross compiling
11420 See \`config.log' for more details" "$LINENO" 5; }
11421 else
11422   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11423 /* end confdefs.h.  */
11424 __thread int a; int b; int main() { return a = b; }
11425 _ACEOF
11426 if ac_fn_c_try_run "$LINENO"; then :
11427   gcc_cv_have_tls=yes
11428 else
11429   gcc_cv_have_tls=no
11430 fi
11431 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11432   conftest.$ac_objext conftest.beam conftest.$ac_ext
11433 fi
11434
11435 else
11436   gcc_cv_have_tls=yes
11437 fi
11438 rm -f core conftest.err conftest.$ac_objext \
11439     conftest$ac_exeext conftest.$ac_ext
11440       LDFLAGS="$chktls_save_LDFLAGS"
11441       if test $gcc_cv_have_tls = yes; then
11442                                                 chktls_save_CFLAGS="$CFLAGS"
11443         thread_CFLAGS=failed
11444         for flag in '' '-pthread' '-lpthread'; do
11445           CFLAGS="$flag $chktls_save_CFLAGS"
11446           if test x$gcc_no_link = xyes; then
11447   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11448 fi
11449 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11450 /* end confdefs.h.  */
11451 #include <pthread.h>
11452                 void *g(void *d) { return NULL; }
11453 int
11454 main ()
11455 {
11456 pthread_t t; pthread_create(&t,NULL,g,NULL);
11457   ;
11458   return 0;
11459 }
11460 _ACEOF
11461 if ac_fn_c_try_link "$LINENO"; then :
11462   thread_CFLAGS="$flag"
11463 fi
11464 rm -f core conftest.err conftest.$ac_objext \
11465     conftest$ac_exeext conftest.$ac_ext
11466           if test "X$thread_CFLAGS" != Xfailed; then
11467             break
11468           fi
11469         done
11470         CFLAGS="$chktls_save_CFLAGS"
11471         if test "X$thread_CFLAGS" != Xfailed; then
11472           CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
11473                                                   if test "$cross_compiling" = yes; then :
11474   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11475 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11476 as_fn_error $? "cannot run test program while cross compiling
11477 See \`config.log' for more details" "$LINENO" 5; }
11478 else
11479   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11480 /* end confdefs.h.  */
11481 #include <pthread.h>
11482                 __thread int a;
11483                 static int *volatile a_in_other_thread;
11484                 static void *
11485                 thread_func (void *arg)
11486                 {
11487                   a_in_other_thread = &a;
11488                   return (void *)0;
11489                 }
11490 int
11491 main ()
11492 {
11493 pthread_t thread;
11494                 void *thread_retval;
11495                 int *volatile a_in_main_thread;
11496                 a_in_main_thread = &a;
11497                 if (pthread_create (&thread, (pthread_attr_t *)0,
11498                                     thread_func, (void *)0))
11499                   return 0;
11500                 if (pthread_join (thread, &thread_retval))
11501                   return 0;
11502                 return (a_in_other_thread == a_in_main_thread);
11503   ;
11504   return 0;
11505 }
11506 _ACEOF
11507 if ac_fn_c_try_run "$LINENO"; then :
11508   gcc_cv_have_tls=yes
11509 else
11510   gcc_cv_have_tls=no
11511 fi
11512 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11513   conftest.$ac_objext conftest.beam conftest.$ac_ext
11514 fi
11515
11516           CFLAGS="$chktls_save_CFLAGS"
11517         fi
11518       fi
11519 else
11520   gcc_cv_have_tls=no
11521 fi
11522 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11523   conftest.$ac_objext conftest.beam conftest.$ac_ext
11524 fi
11525
11526 fi
11527 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
11528 $as_echo "$gcc_cv_have_tls" >&6; }
11529   if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
11530
11531 $as_echo "#define HAVE_TLS 1" >>confdefs.h
11532
11533   fi
11534
11535
11536   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the type of bitfields matters" >&5
11537 $as_echo_n "checking if the type of bitfields matters... " >&6; }
11538 if ${gt_cv_bitfield_type_matters+:} false; then :
11539   $as_echo_n "(cached) " >&6
11540 else
11541
11542     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11543 /* end confdefs.h.  */
11544 struct foo1 { char x; char y:1; char z; };
11545 struct foo2 { char x; long long int y:1; char z; };
11546 int foo1test[ sizeof (struct foo1) < sizeof (struct foo2) ? 1 : -1 ];
11547 int
11548 main ()
11549 {
11550
11551   ;
11552   return 0;
11553 }
11554 _ACEOF
11555 if ac_fn_c_try_compile "$LINENO"; then :
11556   gt_cv_bitfield_type_matters=yes
11557 else
11558   gt_cv_bitfield_type_matters=no
11559 fi
11560 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11561
11562 fi
11563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_bitfield_type_matters" >&5
11564 $as_echo "$gt_cv_bitfield_type_matters" >&6; }
11565   if test $gt_cv_bitfield_type_matters = yes; then
11566
11567 $as_echo "#define HAVE_BITFIELD_TYPE_MATTERS 1" >>confdefs.h
11568
11569   fi
11570
11571
11572 # -----------
11573 # boehm-gc
11574 # -----------
11575
11576 # Check whether --enable-objc-gc was given.
11577 if test "${enable_objc_gc+set}" = set; then :
11578   enableval=$enable_objc_gc;
11579 else
11580   enable_objc_gc=no
11581 fi
11582
11583
11584 # Check whether --with-target-bdw-gc was given.
11585 if test "${with_target_bdw_gc+set}" = set; then :
11586   withval=$with_target_bdw_gc;
11587 fi
11588
11589
11590 # Check whether --with-target-bdw-gc-include was given.
11591 if test "${with_target_bdw_gc_include+set}" = set; then :
11592   withval=$with_target_bdw_gc_include;
11593 fi
11594
11595
11596 # Check whether --with-target-bdw-gc-lib was given.
11597 if test "${with_target_bdw_gc_lib+set}" = set; then :
11598   withval=$with_target_bdw_gc_lib;
11599 fi
11600
11601
11602 case "$enable_objc_gc" in
11603 no)
11604   use_bdw_gc=no
11605   ;;
11606 *)
11607   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bdw garbage collector" >&5
11608 $as_echo_n "checking for bdw garbage collector... " >&6; }
11609   if test "x$with_target_bdw_gc$with_target_bdw_gc_include$with_target_bdw_gc_lib" = x; then
11610         BDW_GC_CFLAGS=
11611     BDW_GC_LIBS="-lgc"
11612   else
11613         if test "x$with_target_bdw_gc_include" = x && test "x$with_target_bdw_gc_lib" != x; then
11614       as_fn_error $? "found --with-target-bdw-gc-lib but --with-target-bdw-gc-include missing" "$LINENO" 5
11615     elif test "x$with_target_bdw_gc_include" != x && test "x$with_target_bdw_gc_lib" = x; then
11616       as_fn_error $? "found --with-target-bdw-gc-include but --with-target-bdw-gc-lib missing" "$LINENO" 5
11617     else
11618       { $as_echo "$as_me:${as_lineno-$LINENO}: result: using paths configured with --with-target-bdw-gc options" >&5
11619 $as_echo "using paths configured with --with-target-bdw-gc options" >&6; }
11620     fi
11621     mldir=`${CC-gcc} --print-multi-directory 2>/dev/null`
11622     bdw_val=
11623     if test "x$with_target_bdw_gc" != x; then
11624       for i in `echo $with_target_bdw_gc | tr ',' ' '`; do
11625         case "$i" in
11626           *=*) sd=${i%%=*}; d=${i#*=} ;;
11627           *) sd=.; d=$i ;;
11628         esac
11629         if test "$mldir" = "$sd"; then
11630           bdw_val=$d
11631         fi
11632       done
11633       if test "x$bdw_val" = x; then
11634         as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc" "$LINENO" 5
11635       fi
11636       bdw_inc_dir="$bdw_val/include"
11637       bdw_lib_dir="$bdw_val/lib"
11638     fi
11639     bdw_val=
11640     if test "x$with_target_bdw_gc_include" != x; then
11641       for i in `echo $with_target_bdw_gc_include | tr ',' ' '`; do
11642         case "$i" in
11643           *=*) sd=${i%%=*}; d=${i#*=} ;;
11644           *) sd=.; d=$i; fallback=$i ;;
11645         esac
11646         if test "$mldir" = "$sd"; then
11647           bdw_val=$d
11648         fi
11649       done
11650       if test "x$bdw_val" = x && test "x$bdw_inc_dir" = x && test "x$fallback" != x; then
11651         bdw_inc_dir="$fallback"
11652       elif test "x$bdw_val" = x; then
11653         as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc-include" "$LINENO" 5
11654       else
11655         bdw_inc_dir="$bdw_val"
11656       fi
11657     fi
11658     bdw_val=
11659     if test "x$with_target_bdw_gc_lib" != x; then
11660       for i in `echo $with_target_bdw_gc_lib | tr ',' ' '`; do
11661         case "$i" in
11662           *=*) sd=${i%%=*}; d=${i#*=} ;;
11663           *) sd=.; d=$i ;;
11664         esac
11665         if test "$mldir" = "$sd"; then
11666           bdw_val=$d
11667         fi
11668       done
11669       if test "x$bdw_val" = x; then
11670         as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc-lib" "$LINENO" 5
11671       fi
11672       bdw_lib_dir="$bdw_val"
11673     fi
11674     if test "x$bdw_inc_dir" = x; then
11675       as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc-include" "$LINENO" 5
11676     fi
11677     if test "x$bdw_lib_dir" = x; then
11678       as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc-lib" "$LINENO" 5
11679     fi
11680     BDW_GC_CFLAGS="-I$bdw_inc_dir"
11681     if test -f $bdw_lib_dir/libgc.la; then
11682       BDW_GC_LIBS="$bdw_lib_dir/libgc.la"
11683     else
11684       BDW_GC_LIBS="-L$bdw_lib_dir -lgc"
11685     fi
11686     { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
11687 $as_echo "found" >&6; }
11688   fi
11689
11690   case "$BDW_GC_LIBS" in
11691   *libgc.la)
11692     use_bdw_gc=yes
11693     ;;
11694   *)
11695     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for system boehm-gc" >&5
11696 $as_echo_n "checking for system boehm-gc... " >&6; }
11697     save_CFLAGS=$CFLAGS
11698     save_LIBS=$LIBS
11699     CFLAGS="$CFLAGS $BDW_GC_CFLAGS"
11700     LIBS="$LIBS $BDW_GC_LIBS"
11701             if test x$gcc_no_link = xyes; then
11702   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11703 fi
11704 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11705 /* end confdefs.h.  */
11706 #include <gc/gc.h>
11707 int
11708 main ()
11709 {
11710 GC_init()
11711   ;
11712   return 0;
11713 }
11714 _ACEOF
11715 if ac_fn_c_try_link "$LINENO"; then :
11716
11717         if test "$cross_compiling" = yes; then :
11718             system_bdw_gc_found=no
11719
11720 else
11721   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11722 /* end confdefs.h.  */
11723
11724           #include <gc/gc.h>
11725           int main() {
11726             GC_init();
11727             return 0;
11728           }
11729
11730 _ACEOF
11731 if ac_fn_c_try_run "$LINENO"; then :
11732   system_bdw_gc_found=yes
11733 else
11734   system_bdw_gc_found=no
11735 fi
11736 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11737   conftest.$ac_objext conftest.beam conftest.$ac_ext
11738 fi
11739
11740
11741 else
11742   system_bdw_gc_found=no
11743 fi
11744 rm -f core conftest.err conftest.$ac_objext \
11745     conftest$ac_exeext conftest.$ac_ext
11746     CFLAGS=$save_CFLAGS
11747     LIBS=$save_LIBS
11748     if test x$enable_objc_gc = xauto && test x$system_bdw_gc_found = xno; then
11749       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: system bdw-gc not found, not building libobjc_gc" >&5
11750 $as_echo "$as_me: WARNING: system bdw-gc not found, not building libobjc_gc" >&2;}
11751       use_bdw_gc=no
11752     elif test x$enable_objc_gc = xyes && test x$system_bdw_gc_found = xno; then
11753       as_fn_error $? "system bdw-gc required but not found" "$LINENO" 5
11754     else
11755       use_bdw_gc=yes
11756       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
11757 $as_echo "found" >&6; }
11758     fi
11759   esac
11760 esac
11761
11762 if test "$use_bdw_gc" = no; then
11763   OBJC_GCFLAGS=''
11764   OBJC_BOEHM_GC=''
11765   OBJC_BOEHM_GC_INCLUDES=''
11766   OBJC_BOEHM_GC_LIBS=''
11767 else
11768   OBJC_GCFLAGS='-DOBJC_WITH_GC=1'
11769   OBJC_BOEHM_GC='libobjc_gc$(libsuffix).la'
11770   OBJC_BOEHM_GC_INCLUDES=$BDW_GC_CFLAGS
11771   OBJC_BOEHM_GC_LIBS=$BDW_GC_LIBS
11772 fi
11773
11774
11775
11776
11777
11778 # Determine what GCC version number to use in filesystem paths.
11779
11780   get_gcc_base_ver="cat"
11781
11782 # Check whether --with-gcc-major-version-only was given.
11783 if test "${with_gcc_major_version_only+set}" = set; then :
11784   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
11785         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
11786       fi
11787
11788 fi
11789
11790
11791
11792
11793 # ------
11794 # Output
11795 # ------
11796
11797 if test ${multilib} = yes; then
11798   multilib_arg="--enable-multilib"
11799 else
11800   multilib_arg=
11801 fi
11802
11803 ac_config_files="$ac_config_files Makefile"
11804
11805 cat >confcache <<\_ACEOF
11806 # This file is a shell script that caches the results of configure
11807 # tests run on this system so they can be shared between configure
11808 # scripts and configure runs, see configure's option --config-cache.
11809 # It is not useful on other systems.  If it contains results you don't
11810 # want to keep, you may remove or edit it.
11811 #
11812 # config.status only pays attention to the cache file if you give it
11813 # the --recheck option to rerun configure.
11814 #
11815 # `ac_cv_env_foo' variables (set or unset) will be overridden when
11816 # loading this file, other *unset* `ac_cv_foo' will be assigned the
11817 # following values.
11818
11819 _ACEOF
11820
11821 # The following way of writing the cache mishandles newlines in values,
11822 # but we know of no workaround that is simple, portable, and efficient.
11823 # So, we kill variables containing newlines.
11824 # Ultrix sh set writes to stderr and can't be redirected directly,
11825 # and sets the high bit in the cache file unless we assign to the vars.
11826 (
11827   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
11828     eval ac_val=\$$ac_var
11829     case $ac_val in #(
11830     *${as_nl}*)
11831       case $ac_var in #(
11832       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
11833 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
11834       esac
11835       case $ac_var in #(
11836       _ | IFS | as_nl) ;; #(
11837       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
11838       *) { eval $ac_var=; unset $ac_var;} ;;
11839       esac ;;
11840     esac
11841   done
11842
11843   (set) 2>&1 |
11844     case $as_nl`(ac_space=' '; set) 2>&1` in #(
11845     *${as_nl}ac_space=\ *)
11846       # `set' does not quote correctly, so add quotes: double-quote
11847       # substitution turns \\\\ into \\, and sed turns \\ into \.
11848       sed -n \
11849         "s/'/'\\\\''/g;
11850           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
11851       ;; #(
11852     *)
11853       # `set' quotes correctly as required by POSIX, so do not add quotes.
11854       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
11855       ;;
11856     esac |
11857     sort
11858 ) |
11859   sed '
11860      /^ac_cv_env_/b end
11861      t clear
11862      :clear
11863      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
11864      t end
11865      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
11866      :end' >>confcache
11867 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
11868   if test -w "$cache_file"; then
11869     if test "x$cache_file" != "x/dev/null"; then
11870       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
11871 $as_echo "$as_me: updating cache $cache_file" >&6;}
11872       if test ! -f "$cache_file" || test -h "$cache_file"; then
11873         cat confcache >"$cache_file"
11874       else
11875         case $cache_file in #(
11876         */* | ?:*)
11877           mv -f confcache "$cache_file"$$ &&
11878           mv -f "$cache_file"$$ "$cache_file" ;; #(
11879         *)
11880           mv -f confcache "$cache_file" ;;
11881         esac
11882       fi
11883     fi
11884   else
11885     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
11886 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
11887   fi
11888 fi
11889 rm -f confcache
11890
11891 test "x$prefix" = xNONE && prefix=$ac_default_prefix
11892 # Let make expand exec_prefix.
11893 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
11894
11895 DEFS=-DHAVE_CONFIG_H
11896
11897 ac_libobjs=
11898 ac_ltlibobjs=
11899 U=
11900 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
11901   # 1. Remove the extension, and $U if already installed.
11902   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
11903   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
11904   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
11905   #    will be set to the directory where LIBOBJS objects are built.
11906   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
11907   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
11908 done
11909 LIBOBJS=$ac_libobjs
11910
11911 LTLIBOBJS=$ac_ltlibobjs
11912
11913
11914 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
11915   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
11916 Usually this means the macro was only invoked conditionally." "$LINENO" 5
11917 fi
11918
11919 : "${CONFIG_STATUS=./config.status}"
11920 ac_write_fail=0
11921 ac_clean_files_save=$ac_clean_files
11922 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
11923 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
11924 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
11925 as_write_fail=0
11926 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
11927 #! $SHELL
11928 # Generated by $as_me.
11929 # Run this file to recreate the current configuration.
11930 # Compiler output produced by configure, useful for debugging
11931 # configure, is in config.log if it exists.
11932
11933 debug=false
11934 ac_cs_recheck=false
11935 ac_cs_silent=false
11936
11937 SHELL=\${CONFIG_SHELL-$SHELL}
11938 export SHELL
11939 _ASEOF
11940 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
11941 ## -------------------- ##
11942 ## M4sh Initialization. ##
11943 ## -------------------- ##
11944
11945 # Be more Bourne compatible
11946 DUALCASE=1; export DUALCASE # for MKS sh
11947 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
11948   emulate sh
11949   NULLCMD=:
11950   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
11951   # is contrary to our usage.  Disable this feature.
11952   alias -g '${1+"$@"}'='"$@"'
11953   setopt NO_GLOB_SUBST
11954 else
11955   case `(set -o) 2>/dev/null` in #(
11956   *posix*) :
11957     set -o posix ;; #(
11958   *) :
11959      ;;
11960 esac
11961 fi
11962
11963
11964 as_nl='
11965 '
11966 export as_nl
11967 # Printing a long string crashes Solaris 7 /usr/bin/printf.
11968 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11969 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
11970 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
11971 # Prefer a ksh shell builtin over an external printf program on Solaris,
11972 # but without wasting forks for bash or zsh.
11973 if test -z "$BASH_VERSION$ZSH_VERSION" \
11974     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
11975   as_echo='print -r --'
11976   as_echo_n='print -rn --'
11977 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
11978   as_echo='printf %s\n'
11979   as_echo_n='printf %s'
11980 else
11981   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
11982     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
11983     as_echo_n='/usr/ucb/echo -n'
11984   else
11985     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
11986     as_echo_n_body='eval
11987       arg=$1;
11988       case $arg in #(
11989       *"$as_nl"*)
11990         expr "X$arg" : "X\\(.*\\)$as_nl";
11991         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
11992       esac;
11993       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
11994     '
11995     export as_echo_n_body
11996     as_echo_n='sh -c $as_echo_n_body as_echo'
11997   fi
11998   export as_echo_body
11999   as_echo='sh -c $as_echo_body as_echo'
12000 fi
12001
12002 # The user is always right.
12003 if test "${PATH_SEPARATOR+set}" != set; then
12004   PATH_SEPARATOR=:
12005   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
12006     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
12007       PATH_SEPARATOR=';'
12008   }
12009 fi
12010
12011
12012 # IFS
12013 # We need space, tab and new line, in precisely that order.  Quoting is
12014 # there to prevent editors from complaining about space-tab.
12015 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
12016 # splitting by setting IFS to empty value.)
12017 IFS=" ""        $as_nl"
12018
12019 # Find who we are.  Look in the path if we contain no directory separator.
12020 as_myself=
12021 case $0 in #((
12022   *[\\/]* ) as_myself=$0 ;;
12023   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12024 for as_dir in $PATH
12025 do
12026   IFS=$as_save_IFS
12027   test -z "$as_dir" && as_dir=.
12028     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
12029   done
12030 IFS=$as_save_IFS
12031
12032      ;;
12033 esac
12034 # We did not find ourselves, most probably we were run as `sh COMMAND'
12035 # in which case we are not to be found in the path.
12036 if test "x$as_myself" = x; then
12037   as_myself=$0
12038 fi
12039 if test ! -f "$as_myself"; then
12040   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
12041   exit 1
12042 fi
12043
12044 # Unset variables that we do not need and which cause bugs (e.g. in
12045 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
12046 # suppresses any "Segmentation fault" message there.  '((' could
12047 # trigger a bug in pdksh 5.2.14.
12048 for as_var in BASH_ENV ENV MAIL MAILPATH
12049 do eval test x\${$as_var+set} = xset \
12050   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
12051 done
12052 PS1='$ '
12053 PS2='> '
12054 PS4='+ '
12055
12056 # NLS nuisances.
12057 LC_ALL=C
12058 export LC_ALL
12059 LANGUAGE=C
12060 export LANGUAGE
12061
12062 # CDPATH.
12063 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
12064
12065
12066 # as_fn_error STATUS ERROR [LINENO LOG_FD]
12067 # ----------------------------------------
12068 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
12069 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
12070 # script with STATUS, using 1 if that was 0.
12071 as_fn_error ()
12072 {
12073   as_status=$1; test $as_status -eq 0 && as_status=1
12074   if test "$4"; then
12075     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
12076     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
12077   fi
12078   $as_echo "$as_me: error: $2" >&2
12079   as_fn_exit $as_status
12080 } # as_fn_error
12081
12082
12083 # as_fn_set_status STATUS
12084 # -----------------------
12085 # Set $? to STATUS, without forking.
12086 as_fn_set_status ()
12087 {
12088   return $1
12089 } # as_fn_set_status
12090
12091 # as_fn_exit STATUS
12092 # -----------------
12093 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
12094 as_fn_exit ()
12095 {
12096   set +e
12097   as_fn_set_status $1
12098   exit $1
12099 } # as_fn_exit
12100
12101 # as_fn_unset VAR
12102 # ---------------
12103 # Portably unset VAR.
12104 as_fn_unset ()
12105 {
12106   { eval $1=; unset $1;}
12107 }
12108 as_unset=as_fn_unset
12109 # as_fn_append VAR VALUE
12110 # ----------------------
12111 # Append the text in VALUE to the end of the definition contained in VAR. Take
12112 # advantage of any shell optimizations that allow amortized linear growth over
12113 # repeated appends, instead of the typical quadratic growth present in naive
12114 # implementations.
12115 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
12116   eval 'as_fn_append ()
12117   {
12118     eval $1+=\$2
12119   }'
12120 else
12121   as_fn_append ()
12122   {
12123     eval $1=\$$1\$2
12124   }
12125 fi # as_fn_append
12126
12127 # as_fn_arith ARG...
12128 # ------------------
12129 # Perform arithmetic evaluation on the ARGs, and store the result in the
12130 # global $as_val. Take advantage of shells that can avoid forks. The arguments
12131 # must be portable across $(()) and expr.
12132 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
12133   eval 'as_fn_arith ()
12134   {
12135     as_val=$(( $* ))
12136   }'
12137 else
12138   as_fn_arith ()
12139   {
12140     as_val=`expr "$@" || test $? -eq 1`
12141   }
12142 fi # as_fn_arith
12143
12144
12145 if expr a : '\(a\)' >/dev/null 2>&1 &&
12146    test "X`expr 00001 : '.*\(...\)'`" = X001; then
12147   as_expr=expr
12148 else
12149   as_expr=false
12150 fi
12151
12152 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
12153   as_basename=basename
12154 else
12155   as_basename=false
12156 fi
12157
12158 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
12159   as_dirname=dirname
12160 else
12161   as_dirname=false
12162 fi
12163
12164 as_me=`$as_basename -- "$0" ||
12165 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
12166          X"$0" : 'X\(//\)$' \| \
12167          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
12168 $as_echo X/"$0" |
12169     sed '/^.*\/\([^/][^/]*\)\/*$/{
12170             s//\1/
12171             q
12172           }
12173           /^X\/\(\/\/\)$/{
12174             s//\1/
12175             q
12176           }
12177           /^X\/\(\/\).*/{
12178             s//\1/
12179             q
12180           }
12181           s/.*/./; q'`
12182
12183 # Avoid depending upon Character Ranges.
12184 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
12185 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
12186 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
12187 as_cr_digits='0123456789'
12188 as_cr_alnum=$as_cr_Letters$as_cr_digits
12189
12190 ECHO_C= ECHO_N= ECHO_T=
12191 case `echo -n x` in #(((((
12192 -n*)
12193   case `echo 'xy\c'` in
12194   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
12195   xy)  ECHO_C='\c';;
12196   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
12197        ECHO_T=' ';;
12198   esac;;
12199 *)
12200   ECHO_N='-n';;
12201 esac
12202
12203 rm -f conf$$ conf$$.exe conf$$.file
12204 if test -d conf$$.dir; then
12205   rm -f conf$$.dir/conf$$.file
12206 else
12207   rm -f conf$$.dir
12208   mkdir conf$$.dir 2>/dev/null
12209 fi
12210 if (echo >conf$$.file) 2>/dev/null; then
12211   if ln -s conf$$.file conf$$ 2>/dev/null; then
12212     as_ln_s='ln -s'
12213     # ... but there are two gotchas:
12214     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
12215     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
12216     # In both cases, we have to default to `cp -pR'.
12217     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
12218       as_ln_s='cp -pR'
12219   elif ln conf$$.file conf$$ 2>/dev/null; then
12220     as_ln_s=ln
12221   else
12222     as_ln_s='cp -pR'
12223   fi
12224 else
12225   as_ln_s='cp -pR'
12226 fi
12227 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
12228 rmdir conf$$.dir 2>/dev/null
12229
12230
12231 # as_fn_mkdir_p
12232 # -------------
12233 # Create "$as_dir" as a directory, including parents if necessary.
12234 as_fn_mkdir_p ()
12235 {
12236
12237   case $as_dir in #(
12238   -*) as_dir=./$as_dir;;
12239   esac
12240   test -d "$as_dir" || eval $as_mkdir_p || {
12241     as_dirs=
12242     while :; do
12243       case $as_dir in #(
12244       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
12245       *) as_qdir=$as_dir;;
12246       esac
12247       as_dirs="'$as_qdir' $as_dirs"
12248       as_dir=`$as_dirname -- "$as_dir" ||
12249 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12250          X"$as_dir" : 'X\(//\)[^/]' \| \
12251          X"$as_dir" : 'X\(//\)$' \| \
12252          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
12253 $as_echo X"$as_dir" |
12254     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12255             s//\1/
12256             q
12257           }
12258           /^X\(\/\/\)[^/].*/{
12259             s//\1/
12260             q
12261           }
12262           /^X\(\/\/\)$/{
12263             s//\1/
12264             q
12265           }
12266           /^X\(\/\).*/{
12267             s//\1/
12268             q
12269           }
12270           s/.*/./; q'`
12271       test -d "$as_dir" && break
12272     done
12273     test -z "$as_dirs" || eval "mkdir $as_dirs"
12274   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
12275
12276
12277 } # as_fn_mkdir_p
12278 if mkdir -p . 2>/dev/null; then
12279   as_mkdir_p='mkdir -p "$as_dir"'
12280 else
12281   test -d ./-p && rmdir ./-p
12282   as_mkdir_p=false
12283 fi
12284
12285
12286 # as_fn_executable_p FILE
12287 # -----------------------
12288 # Test if FILE is an executable regular file.
12289 as_fn_executable_p ()
12290 {
12291   test -f "$1" && test -x "$1"
12292 } # as_fn_executable_p
12293 as_test_x='test -x'
12294 as_executable_p=as_fn_executable_p
12295
12296 # Sed expression to map a string onto a valid CPP name.
12297 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
12298
12299 # Sed expression to map a string onto a valid variable name.
12300 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
12301
12302
12303 exec 6>&1
12304 ## ----------------------------------- ##
12305 ## Main body of $CONFIG_STATUS script. ##
12306 ## ----------------------------------- ##
12307 _ASEOF
12308 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
12309
12310 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12311 # Save the log message, to keep $0 and so on meaningful, and to
12312 # report actual input values of CONFIG_FILES etc. instead of their
12313 # values after options handling.
12314 ac_log="
12315 This file was extended by package-unused $as_me version-unused, which was
12316 generated by GNU Autoconf 2.69.  Invocation command line was
12317
12318   CONFIG_FILES    = $CONFIG_FILES
12319   CONFIG_HEADERS  = $CONFIG_HEADERS
12320   CONFIG_LINKS    = $CONFIG_LINKS
12321   CONFIG_COMMANDS = $CONFIG_COMMANDS
12322   $ $0 $@
12323
12324 on `(hostname || uname -n) 2>/dev/null | sed 1q`
12325 "
12326
12327 _ACEOF
12328
12329 case $ac_config_files in *"
12330 "*) set x $ac_config_files; shift; ac_config_files=$*;;
12331 esac
12332
12333 case $ac_config_headers in *"
12334 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
12335 esac
12336
12337
12338 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12339 # Files that config.status was made for.
12340 config_files="$ac_config_files"
12341 config_headers="$ac_config_headers"
12342 config_commands="$ac_config_commands"
12343
12344 _ACEOF
12345
12346 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12347 ac_cs_usage="\
12348 \`$as_me' instantiates files and other configuration actions
12349 from templates according to the current configuration.  Unless the files
12350 and actions are specified as TAGs, all are instantiated by default.
12351
12352 Usage: $0 [OPTION]... [TAG]...
12353
12354   -h, --help       print this help, then exit
12355   -V, --version    print version number and configuration settings, then exit
12356       --config     print configuration, then exit
12357   -q, --quiet, --silent
12358                    do not print progress messages
12359   -d, --debug      don't remove temporary files
12360       --recheck    update $as_me by reconfiguring in the same conditions
12361       --file=FILE[:TEMPLATE]
12362                    instantiate the configuration file FILE
12363       --header=FILE[:TEMPLATE]
12364                    instantiate the configuration header FILE
12365
12366 Configuration files:
12367 $config_files
12368
12369 Configuration headers:
12370 $config_headers
12371
12372 Configuration commands:
12373 $config_commands
12374
12375 Report bugs to the package provider."
12376
12377 _ACEOF
12378 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12379 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
12380 ac_cs_version="\\
12381 package-unused config.status version-unused
12382 configured by $0, generated by GNU Autoconf 2.69,
12383   with options \\"\$ac_cs_config\\"
12384
12385 Copyright (C) 2012 Free Software Foundation, Inc.
12386 This config.status script is free software; the Free Software Foundation
12387 gives unlimited permission to copy, distribute and modify it."
12388
12389 ac_pwd='$ac_pwd'
12390 srcdir='$srcdir'
12391 INSTALL='$INSTALL'
12392 AWK='$AWK'
12393 test -n "\$AWK" || AWK=awk
12394 _ACEOF
12395
12396 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12397 # The default lists apply if the user does not specify any file.
12398 ac_need_defaults=:
12399 while test $# != 0
12400 do
12401   case $1 in
12402   --*=?*)
12403     ac_option=`expr "X$1" : 'X\([^=]*\)='`
12404     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
12405     ac_shift=:
12406     ;;
12407   --*=)
12408     ac_option=`expr "X$1" : 'X\([^=]*\)='`
12409     ac_optarg=
12410     ac_shift=:
12411     ;;
12412   *)
12413     ac_option=$1
12414     ac_optarg=$2
12415     ac_shift=shift
12416     ;;
12417   esac
12418
12419   case $ac_option in
12420   # Handling of the options.
12421   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
12422     ac_cs_recheck=: ;;
12423   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
12424     $as_echo "$ac_cs_version"; exit ;;
12425   --config | --confi | --conf | --con | --co | --c )
12426     $as_echo "$ac_cs_config"; exit ;;
12427   --debug | --debu | --deb | --de | --d | -d )
12428     debug=: ;;
12429   --file | --fil | --fi | --f )
12430     $ac_shift
12431     case $ac_optarg in
12432     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
12433     '') as_fn_error $? "missing file argument" ;;
12434     esac
12435     as_fn_append CONFIG_FILES " '$ac_optarg'"
12436     ac_need_defaults=false;;
12437   --header | --heade | --head | --hea )
12438     $ac_shift
12439     case $ac_optarg in
12440     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
12441     esac
12442     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
12443     ac_need_defaults=false;;
12444   --he | --h)
12445     # Conflict between --help and --header
12446     as_fn_error $? "ambiguous option: \`$1'
12447 Try \`$0 --help' for more information.";;
12448   --help | --hel | -h )
12449     $as_echo "$ac_cs_usage"; exit ;;
12450   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
12451   | -silent | --silent | --silen | --sile | --sil | --si | --s)
12452     ac_cs_silent=: ;;
12453
12454   # This is an error.
12455   -*) as_fn_error $? "unrecognized option: \`$1'
12456 Try \`$0 --help' for more information." ;;
12457
12458   *) as_fn_append ac_config_targets " $1"
12459      ac_need_defaults=false ;;
12460
12461   esac
12462   shift
12463 done
12464
12465 ac_configure_extra_args=
12466
12467 if $ac_cs_silent; then
12468   exec 6>/dev/null
12469   ac_configure_extra_args="$ac_configure_extra_args --silent"
12470 fi
12471
12472 _ACEOF
12473 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12474 if \$ac_cs_recheck; then
12475   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
12476   shift
12477   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
12478   CONFIG_SHELL='$SHELL'
12479   export CONFIG_SHELL
12480   exec "\$@"
12481 fi
12482
12483 _ACEOF
12484 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12485 exec 5>>config.log
12486 {
12487   echo
12488   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
12489 ## Running $as_me. ##
12490 _ASBOX
12491   $as_echo "$ac_log"
12492 } >&5
12493
12494 _ACEOF
12495 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12496 #
12497 # INIT-COMMANDS
12498 #
12499
12500 srcdir="$srcdir"
12501 host="$host"
12502 target="$target"
12503 with_multisubdir="$with_multisubdir"
12504 with_multisrctop="$with_multisrctop"
12505 with_target_subdir="$with_target_subdir"
12506 ac_configure_args="${multilib_arg} ${ac_configure_args}"
12507 multi_basedir="$multi_basedir"
12508 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
12509 CC="$CC"
12510 CXX="$CXX"
12511 GFORTRAN="$GFORTRAN"
12512 GDC="$GDC"
12513
12514
12515 # The HP-UX ksh and POSIX shell print the target directory to stdout
12516 # if CDPATH is set.
12517 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
12518
12519 sed_quote_subst='$sed_quote_subst'
12520 double_quote_subst='$double_quote_subst'
12521 delay_variable_subst='$delay_variable_subst'
12522 AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`'
12523 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
12524 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
12525 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
12526 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
12527 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
12528 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
12529 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
12530 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
12531 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
12532 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
12533 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
12534 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
12535 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
12536 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
12537 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
12538 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
12539 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
12540 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
12541 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
12542 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
12543 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
12544 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
12545 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
12546 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
12547 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
12548 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
12549 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
12550 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
12551 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
12552 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
12553 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
12554 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
12555 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
12556 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
12557 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
12558 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
12559 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
12560 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
12561 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
12562 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
12563 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
12564 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
12565 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
12566 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
12567 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
12568 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
12569 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
12570 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
12571 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
12572 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"`'
12573 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
12574 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
12575 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
12576 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
12577 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
12578 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
12579 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
12580 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
12581 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
12582 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
12583 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
12584 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
12585 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
12586 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
12587 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
12588 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
12589 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
12590 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
12591 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
12592 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
12593 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
12594 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
12595 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
12596 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
12597 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
12598 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
12599 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
12600 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
12601 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
12602 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
12603 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
12604 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
12605 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
12606 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
12607 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
12608 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
12609 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
12610 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
12611 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
12612 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
12613 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
12614 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
12615 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
12616 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
12617 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
12618 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
12619 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
12620 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
12621 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
12622 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
12623 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
12624 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
12625 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
12626 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
12627 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
12628 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
12629 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
12630 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
12631 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
12632 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
12633 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
12634 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
12635 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
12636 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
12637 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
12638 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
12639 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
12640 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
12641 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
12642 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
12643 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
12644
12645 LTCC='$LTCC'
12646 LTCFLAGS='$LTCFLAGS'
12647 compiler='$compiler_DEFAULT'
12648
12649 # A function that is used when there is no print builtin or printf.
12650 func_fallback_echo ()
12651 {
12652   eval 'cat <<_LTECHO_EOF
12653 \$1
12654 _LTECHO_EOF'
12655 }
12656
12657 # Quote evaled strings.
12658 for var in AS \
12659 DLLTOOL \
12660 OBJDUMP \
12661 SHELL \
12662 ECHO \
12663 SED \
12664 GREP \
12665 EGREP \
12666 FGREP \
12667 LD \
12668 NM \
12669 LN_S \
12670 lt_SP2NL \
12671 lt_NL2SP \
12672 reload_flag \
12673 deplibs_check_method \
12674 file_magic_cmd \
12675 AR \
12676 AR_FLAGS \
12677 STRIP \
12678 RANLIB \
12679 CC \
12680 CFLAGS \
12681 compiler \
12682 lt_cv_sys_global_symbol_pipe \
12683 lt_cv_sys_global_symbol_to_cdecl \
12684 lt_cv_sys_global_symbol_to_c_name_address \
12685 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
12686 lt_prog_compiler_no_builtin_flag \
12687 lt_prog_compiler_wl \
12688 lt_prog_compiler_pic \
12689 lt_prog_compiler_static \
12690 lt_cv_prog_compiler_c_o \
12691 need_locks \
12692 DSYMUTIL \
12693 NMEDIT \
12694 LIPO \
12695 OTOOL \
12696 OTOOL64 \
12697 shrext_cmds \
12698 export_dynamic_flag_spec \
12699 whole_archive_flag_spec \
12700 compiler_needs_object \
12701 with_gnu_ld \
12702 allow_undefined_flag \
12703 no_undefined_flag \
12704 hardcode_libdir_flag_spec \
12705 hardcode_libdir_flag_spec_ld \
12706 hardcode_libdir_separator \
12707 fix_srcfile_path \
12708 exclude_expsyms \
12709 include_expsyms \
12710 file_list_spec \
12711 variables_saved_for_relink \
12712 libname_spec \
12713 library_names_spec \
12714 soname_spec \
12715 install_override_mode \
12716 finish_eval \
12717 old_striplib \
12718 striplib; do
12719     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
12720     *[\\\\\\\`\\"\\\$]*)
12721       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
12722       ;;
12723     *)
12724       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
12725       ;;
12726     esac
12727 done
12728
12729 # Double-quote double-evaled strings.
12730 for var in reload_cmds \
12731 old_postinstall_cmds \
12732 old_postuninstall_cmds \
12733 old_archive_cmds \
12734 extract_expsyms_cmds \
12735 old_archive_from_new_cmds \
12736 old_archive_from_expsyms_cmds \
12737 archive_cmds \
12738 archive_expsym_cmds \
12739 module_cmds \
12740 module_expsym_cmds \
12741 export_symbols_cmds \
12742 prelink_cmds \
12743 postinstall_cmds \
12744 postuninstall_cmds \
12745 finish_cmds \
12746 sys_lib_search_path_spec \
12747 sys_lib_dlsearch_path_spec; do
12748     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
12749     *[\\\\\\\`\\"\\\$]*)
12750       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
12751       ;;
12752     *)
12753       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
12754       ;;
12755     esac
12756 done
12757
12758 ac_aux_dir='$ac_aux_dir'
12759 xsi_shell='$xsi_shell'
12760 lt_shell_append='$lt_shell_append'
12761
12762 # See if we are running on zsh, and set the options which allow our
12763 # commands through without removal of \ escapes INIT.
12764 if test -n "\${ZSH_VERSION+set}" ; then
12765    setopt NO_GLOB_SUBST
12766 fi
12767
12768
12769     PACKAGE='$PACKAGE'
12770     VERSION='$VERSION'
12771     TIMESTAMP='$TIMESTAMP'
12772     RM='$RM'
12773     ofile='$ofile'
12774
12775
12776
12777
12778 _ACEOF
12779
12780 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12781
12782 # Handling of arguments.
12783 for ac_config_target in $ac_config_targets
12784 do
12785   case $ac_config_target in
12786     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
12787     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
12788     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
12789     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
12790
12791   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
12792   esac
12793 done
12794
12795
12796 # If the user did not use the arguments to specify the items to instantiate,
12797 # then the envvar interface is used.  Set only those that are not.
12798 # We use the long form for the default assignment because of an extremely
12799 # bizarre bug on SunOS 4.1.3.
12800 if $ac_need_defaults; then
12801   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
12802   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
12803   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
12804 fi
12805
12806 # Have a temporary directory for convenience.  Make it in the build tree
12807 # simply because there is no reason against having it here, and in addition,
12808 # creating and moving files from /tmp can sometimes cause problems.
12809 # Hook for its removal unless debugging.
12810 # Note that there is a small window in which the directory will not be cleaned:
12811 # after its creation but before its name has been assigned to `$tmp'.
12812 $debug ||
12813 {
12814   tmp= ac_tmp=
12815   trap 'exit_status=$?
12816   : "${ac_tmp:=$tmp}"
12817   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
12818 ' 0
12819   trap 'as_fn_exit 1' 1 2 13 15
12820 }
12821 # Create a (secure) tmp directory for tmp files.
12822
12823 {
12824   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
12825   test -d "$tmp"
12826 }  ||
12827 {
12828   tmp=./conf$$-$RANDOM
12829   (umask 077 && mkdir "$tmp")
12830 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
12831 ac_tmp=$tmp
12832
12833 # Set up the scripts for CONFIG_FILES section.
12834 # No need to generate them if there are no CONFIG_FILES.
12835 # This happens for instance with `./config.status config.h'.
12836 if test -n "$CONFIG_FILES"; then
12837
12838
12839 ac_cr=`echo X | tr X '\015'`
12840 # On cygwin, bash can eat \r inside `` if the user requested igncr.
12841 # But we know of no other shell where ac_cr would be empty at this
12842 # point, so we can use a bashism as a fallback.
12843 if test "x$ac_cr" = x; then
12844   eval ac_cr=\$\'\\r\'
12845 fi
12846 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
12847 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
12848   ac_cs_awk_cr='\\r'
12849 else
12850   ac_cs_awk_cr=$ac_cr
12851 fi
12852
12853 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
12854 _ACEOF
12855
12856
12857 {
12858   echo "cat >conf$$subs.awk <<_ACEOF" &&
12859   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
12860   echo "_ACEOF"
12861 } >conf$$subs.sh ||
12862   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
12863 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
12864 ac_delim='%!_!# '
12865 for ac_last_try in false false false false false :; do
12866   . ./conf$$subs.sh ||
12867     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
12868
12869   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
12870   if test $ac_delim_n = $ac_delim_num; then
12871     break
12872   elif $ac_last_try; then
12873     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
12874   else
12875     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12876   fi
12877 done
12878 rm -f conf$$subs.sh
12879
12880 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12881 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
12882 _ACEOF
12883 sed -n '
12884 h
12885 s/^/S["/; s/!.*/"]=/
12886 p
12887 g
12888 s/^[^!]*!//
12889 :repl
12890 t repl
12891 s/'"$ac_delim"'$//
12892 t delim
12893 :nl
12894 h
12895 s/\(.\{148\}\)..*/\1/
12896 t more1
12897 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
12898 p
12899 n
12900 b repl
12901 :more1
12902 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
12903 p
12904 g
12905 s/.\{148\}//
12906 t nl
12907 :delim
12908 h
12909 s/\(.\{148\}\)..*/\1/
12910 t more2
12911 s/["\\]/\\&/g; s/^/"/; s/$/"/
12912 p
12913 b
12914 :more2
12915 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
12916 p
12917 g
12918 s/.\{148\}//
12919 t delim
12920 ' <conf$$subs.awk | sed '
12921 /^[^""]/{
12922   N
12923   s/\n//
12924 }
12925 ' >>$CONFIG_STATUS || ac_write_fail=1
12926 rm -f conf$$subs.awk
12927 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12928 _ACAWK
12929 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
12930   for (key in S) S_is_set[key] = 1
12931   FS = "\a"
12932
12933 }
12934 {
12935   line = $ 0
12936   nfields = split(line, field, "@")
12937   substed = 0
12938   len = length(field[1])
12939   for (i = 2; i < nfields; i++) {
12940     key = field[i]
12941     keylen = length(key)
12942     if (S_is_set[key]) {
12943       value = S[key]
12944       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
12945       len += length(value) + length(field[++i])
12946       substed = 1
12947     } else
12948       len += 1 + keylen
12949   }
12950
12951   print line
12952 }
12953
12954 _ACAWK
12955 _ACEOF
12956 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12957 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
12958   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
12959 else
12960   cat
12961 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
12962   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
12963 _ACEOF
12964
12965 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
12966 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
12967 # trailing colons and then remove the whole line if VPATH becomes empty
12968 # (actually we leave an empty line to preserve line numbers).
12969 if test "x$srcdir" = x.; then
12970   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
12971 h
12972 s///
12973 s/^/:/
12974 s/[      ]*$/:/
12975 s/:\$(srcdir):/:/g
12976 s/:\${srcdir}:/:/g
12977 s/:@srcdir@:/:/g
12978 s/^:*//
12979 s/:*$//
12980 x
12981 s/\(=[   ]*\).*/\1/
12982 G
12983 s/\n//
12984 s/^[^=]*=[       ]*$//
12985 }'
12986 fi
12987
12988 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12989 fi # test -n "$CONFIG_FILES"
12990
12991 # Set up the scripts for CONFIG_HEADERS section.
12992 # No need to generate them if there are no CONFIG_HEADERS.
12993 # This happens for instance with `./config.status Makefile'.
12994 if test -n "$CONFIG_HEADERS"; then
12995 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
12996 BEGIN {
12997 _ACEOF
12998
12999 # Transform confdefs.h into an awk script `defines.awk', embedded as
13000 # here-document in config.status, that substitutes the proper values into
13001 # config.h.in to produce config.h.
13002
13003 # Create a delimiter string that does not exist in confdefs.h, to ease
13004 # handling of long lines.
13005 ac_delim='%!_!# '
13006 for ac_last_try in false false :; do
13007   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
13008   if test -z "$ac_tt"; then
13009     break
13010   elif $ac_last_try; then
13011     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
13012   else
13013     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
13014   fi
13015 done
13016
13017 # For the awk script, D is an array of macro values keyed by name,
13018 # likewise P contains macro parameters if any.  Preserve backslash
13019 # newline sequences.
13020
13021 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
13022 sed -n '
13023 s/.\{148\}/&'"$ac_delim"'/g
13024 t rset
13025 :rset
13026 s/^[     ]*#[    ]*define[       ][      ]*/ /
13027 t def
13028 d
13029 :def
13030 s/\\$//
13031 t bsnl
13032 s/["\\]/\\&/g
13033 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
13034 D["\1"]=" \3"/p
13035 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
13036 d
13037 :bsnl
13038 s/["\\]/\\&/g
13039 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
13040 D["\1"]=" \3\\\\\\n"\\/p
13041 t cont
13042 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
13043 t cont
13044 d
13045 :cont
13046 n
13047 s/.\{148\}/&'"$ac_delim"'/g
13048 t clear
13049 :clear
13050 s/\\$//
13051 t bsnlc
13052 s/["\\]/\\&/g; s/^/"/; s/$/"/p
13053 d
13054 :bsnlc
13055 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
13056 b cont
13057 ' <confdefs.h | sed '
13058 s/'"$ac_delim"'/"\\\
13059 "/g' >>$CONFIG_STATUS || ac_write_fail=1
13060
13061 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13062   for (key in D) D_is_set[key] = 1
13063   FS = "\a"
13064 }
13065 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
13066   line = \$ 0
13067   split(line, arg, " ")
13068   if (arg[1] == "#") {
13069     defundef = arg[2]
13070     mac1 = arg[3]
13071   } else {
13072     defundef = substr(arg[1], 2)
13073     mac1 = arg[2]
13074   }
13075   split(mac1, mac2, "(") #)
13076   macro = mac2[1]
13077   prefix = substr(line, 1, index(line, defundef) - 1)
13078   if (D_is_set[macro]) {
13079     # Preserve the white space surrounding the "#".
13080     print prefix "define", macro P[macro] D[macro]
13081     next
13082   } else {
13083     # Replace #undef with comments.  This is necessary, for example,
13084     # in the case of _POSIX_SOURCE, which is predefined and required
13085     # on some systems where configure will not decide to define it.
13086     if (defundef == "undef") {
13087       print "/*", prefix defundef, macro, "*/"
13088       next
13089     }
13090   }
13091 }
13092 { print }
13093 _ACAWK
13094 _ACEOF
13095 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13096   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
13097 fi # test -n "$CONFIG_HEADERS"
13098
13099
13100 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
13101 shift
13102 for ac_tag
13103 do
13104   case $ac_tag in
13105   :[FHLC]) ac_mode=$ac_tag; continue;;
13106   esac
13107   case $ac_mode$ac_tag in
13108   :[FHL]*:*);;
13109   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
13110   :[FH]-) ac_tag=-:-;;
13111   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
13112   esac
13113   ac_save_IFS=$IFS
13114   IFS=:
13115   set x $ac_tag
13116   IFS=$ac_save_IFS
13117   shift
13118   ac_file=$1
13119   shift
13120
13121   case $ac_mode in
13122   :L) ac_source=$1;;
13123   :[FH])
13124     ac_file_inputs=
13125     for ac_f
13126     do
13127       case $ac_f in
13128       -) ac_f="$ac_tmp/stdin";;
13129       *) # Look for the file first in the build tree, then in the source tree
13130          # (if the path is not absolute).  The absolute path cannot be DOS-style,
13131          # because $ac_f cannot contain `:'.
13132          test -f "$ac_f" ||
13133            case $ac_f in
13134            [\\/$]*) false;;
13135            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
13136            esac ||
13137            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
13138       esac
13139       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
13140       as_fn_append ac_file_inputs " '$ac_f'"
13141     done
13142
13143     # Let's still pretend it is `configure' which instantiates (i.e., don't
13144     # use $as_me), people would be surprised to read:
13145     #    /* config.h.  Generated by config.status.  */
13146     configure_input='Generated from '`
13147           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
13148         `' by configure.'
13149     if test x"$ac_file" != x-; then
13150       configure_input="$ac_file.  $configure_input"
13151       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
13152 $as_echo "$as_me: creating $ac_file" >&6;}
13153     fi
13154     # Neutralize special characters interpreted by sed in replacement strings.
13155     case $configure_input in #(
13156     *\&* | *\|* | *\\* )
13157        ac_sed_conf_input=`$as_echo "$configure_input" |
13158        sed 's/[\\\\&|]/\\\\&/g'`;; #(
13159     *) ac_sed_conf_input=$configure_input;;
13160     esac
13161
13162     case $ac_tag in
13163     *:-:* | *:-) cat >"$ac_tmp/stdin" \
13164       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
13165     esac
13166     ;;
13167   esac
13168
13169   ac_dir=`$as_dirname -- "$ac_file" ||
13170 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13171          X"$ac_file" : 'X\(//\)[^/]' \| \
13172          X"$ac_file" : 'X\(//\)$' \| \
13173          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
13174 $as_echo X"$ac_file" |
13175     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13176             s//\1/
13177             q
13178           }
13179           /^X\(\/\/\)[^/].*/{
13180             s//\1/
13181             q
13182           }
13183           /^X\(\/\/\)$/{
13184             s//\1/
13185             q
13186           }
13187           /^X\(\/\).*/{
13188             s//\1/
13189             q
13190           }
13191           s/.*/./; q'`
13192   as_dir="$ac_dir"; as_fn_mkdir_p
13193   ac_builddir=.
13194
13195 case "$ac_dir" in
13196 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
13197 *)
13198   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
13199   # A ".." for each directory in $ac_dir_suffix.
13200   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
13201   case $ac_top_builddir_sub in
13202   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
13203   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
13204   esac ;;
13205 esac
13206 ac_abs_top_builddir=$ac_pwd
13207 ac_abs_builddir=$ac_pwd$ac_dir_suffix
13208 # for backward compatibility:
13209 ac_top_builddir=$ac_top_build_prefix
13210
13211 case $srcdir in
13212   .)  # We are building in place.
13213     ac_srcdir=.
13214     ac_top_srcdir=$ac_top_builddir_sub
13215     ac_abs_top_srcdir=$ac_pwd ;;
13216   [\\/]* | ?:[\\/]* )  # Absolute name.
13217     ac_srcdir=$srcdir$ac_dir_suffix;
13218     ac_top_srcdir=$srcdir
13219     ac_abs_top_srcdir=$srcdir ;;
13220   *) # Relative name.
13221     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
13222     ac_top_srcdir=$ac_top_build_prefix$srcdir
13223     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
13224 esac
13225 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
13226
13227
13228   case $ac_mode in
13229   :F)
13230   #
13231   # CONFIG_FILE
13232   #
13233
13234   case $INSTALL in
13235   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
13236   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
13237   esac
13238 _ACEOF
13239
13240 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13241 # If the template does not know about datarootdir, expand it.
13242 # FIXME: This hack should be removed a few years after 2.60.
13243 ac_datarootdir_hack=; ac_datarootdir_seen=
13244 ac_sed_dataroot='
13245 /datarootdir/ {
13246   p
13247   q
13248 }
13249 /@datadir@/p
13250 /@docdir@/p
13251 /@infodir@/p
13252 /@localedir@/p
13253 /@mandir@/p'
13254 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
13255 *datarootdir*) ac_datarootdir_seen=yes;;
13256 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
13257   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
13258 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
13259 _ACEOF
13260 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13261   ac_datarootdir_hack='
13262   s&@datadir@&$datadir&g
13263   s&@docdir@&$docdir&g
13264   s&@infodir@&$infodir&g
13265   s&@localedir@&$localedir&g
13266   s&@mandir@&$mandir&g
13267   s&\\\${datarootdir}&$datarootdir&g' ;;
13268 esac
13269 _ACEOF
13270
13271 # Neutralize VPATH when `$srcdir' = `.'.
13272 # Shell code in configure.ac might set extrasub.
13273 # FIXME: do we really want to maintain this feature?
13274 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13275 ac_sed_extra="$ac_vpsub
13276 $extrasub
13277 _ACEOF
13278 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13279 :t
13280 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
13281 s|@configure_input@|$ac_sed_conf_input|;t t
13282 s&@top_builddir@&$ac_top_builddir_sub&;t t
13283 s&@top_build_prefix@&$ac_top_build_prefix&;t t
13284 s&@srcdir@&$ac_srcdir&;t t
13285 s&@abs_srcdir@&$ac_abs_srcdir&;t t
13286 s&@top_srcdir@&$ac_top_srcdir&;t t
13287 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
13288 s&@builddir@&$ac_builddir&;t t
13289 s&@abs_builddir@&$ac_abs_builddir&;t t
13290 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
13291 s&@INSTALL@&$ac_INSTALL&;t t
13292 $ac_datarootdir_hack
13293 "
13294 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
13295   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13296
13297 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
13298   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
13299   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
13300       "$ac_tmp/out"`; test -z "$ac_out"; } &&
13301   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
13302 which seems to be undefined.  Please make sure it is defined" >&5
13303 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
13304 which seems to be undefined.  Please make sure it is defined" >&2;}
13305
13306   rm -f "$ac_tmp/stdin"
13307   case $ac_file in
13308   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
13309   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
13310   esac \
13311   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13312  ;;
13313   :H)
13314   #
13315   # CONFIG_HEADER
13316   #
13317   if test x"$ac_file" != x-; then
13318     {
13319       $as_echo "/* $configure_input  */" \
13320       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
13321     } >"$ac_tmp/config.h" \
13322       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13323     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
13324       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
13325 $as_echo "$as_me: $ac_file is unchanged" >&6;}
13326     else
13327       rm -f "$ac_file"
13328       mv "$ac_tmp/config.h" "$ac_file" \
13329         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13330     fi
13331   else
13332     $as_echo "/* $configure_input  */" \
13333       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
13334       || as_fn_error $? "could not create -" "$LINENO" 5
13335   fi
13336  ;;
13337
13338   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
13339 $as_echo "$as_me: executing $ac_file commands" >&6;}
13340  ;;
13341   esac
13342
13343
13344   case $ac_file$ac_mode in
13345     "default-1":C)
13346 # Only add multilib support code if we just rebuilt the top-level
13347 # Makefile.
13348 case " $CONFIG_FILES " in
13349  *" Makefile "*)
13350    ac_file=Makefile . ${multi_basedir}/config-ml.in
13351    ;;
13352 esac ;;
13353     "libtool":C)
13354
13355     # See if we are running on zsh, and set the options which allow our
13356     # commands through without removal of \ escapes.
13357     if test -n "${ZSH_VERSION+set}" ; then
13358       setopt NO_GLOB_SUBST
13359     fi
13360
13361     cfgfile="${ofile}T"
13362     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
13363     $RM "$cfgfile"
13364
13365     cat <<_LT_EOF >> "$cfgfile"
13366 #! $SHELL
13367
13368 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
13369 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
13370 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
13371 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
13372 #
13373 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
13374 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
13375 #   Written by Gordon Matzigkeit, 1996
13376 #
13377 #   This file is part of GNU Libtool.
13378 #
13379 # GNU Libtool is free software; you can redistribute it and/or
13380 # modify it under the terms of the GNU General Public License as
13381 # published by the Free Software Foundation; either version 2 of
13382 # the License, or (at your option) any later version.
13383 #
13384 # As a special exception to the GNU General Public License,
13385 # if you distribute this file as part of a program or library that
13386 # is built using GNU Libtool, you may include this file under the
13387 # same distribution terms that you use for the rest of that program.
13388 #
13389 # GNU Libtool is distributed in the hope that it will be useful,
13390 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13391 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13392 # GNU General Public License for more details.
13393 #
13394 # You should have received a copy of the GNU General Public License
13395 # along with GNU Libtool; see the file COPYING.  If not, a copy
13396 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
13397 # obtained by writing to the Free Software Foundation, Inc.,
13398 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
13399
13400
13401 # The names of the tagged configurations supported by this script.
13402 available_tags=""
13403
13404 # ### BEGIN LIBTOOL CONFIG
13405
13406 # Assembler program.
13407 AS=$lt_AS
13408
13409 # DLL creation program.
13410 DLLTOOL=$lt_DLLTOOL
13411
13412 # Object dumper program.
13413 OBJDUMP=$lt_OBJDUMP
13414
13415 # Which release of libtool.m4 was used?
13416 macro_version=$macro_version
13417 macro_revision=$macro_revision
13418
13419 # Whether or not to build shared libraries.
13420 build_libtool_libs=$enable_shared
13421
13422 # Whether or not to build static libraries.
13423 build_old_libs=$enable_static
13424
13425 # What type of objects to build.
13426 pic_mode=$pic_mode
13427
13428 # Whether or not to optimize for fast installation.
13429 fast_install=$enable_fast_install
13430
13431 # Shell to use when invoking shell scripts.
13432 SHELL=$lt_SHELL
13433
13434 # An echo program that protects backslashes.
13435 ECHO=$lt_ECHO
13436
13437 # The host system.
13438 host_alias=$host_alias
13439 host=$host
13440 host_os=$host_os
13441
13442 # The build system.
13443 build_alias=$build_alias
13444 build=$build
13445 build_os=$build_os
13446
13447 # A sed program that does not truncate output.
13448 SED=$lt_SED
13449
13450 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
13451 Xsed="\$SED -e 1s/^X//"
13452
13453 # A grep program that handles long lines.
13454 GREP=$lt_GREP
13455
13456 # An ERE matcher.
13457 EGREP=$lt_EGREP
13458
13459 # A literal string matcher.
13460 FGREP=$lt_FGREP
13461
13462 # A BSD- or MS-compatible name lister.
13463 NM=$lt_NM
13464
13465 # Whether we need soft or hard links.
13466 LN_S=$lt_LN_S
13467
13468 # What is the maximum length of a command?
13469 max_cmd_len=$max_cmd_len
13470
13471 # Object file suffix (normally "o").
13472 objext=$ac_objext
13473
13474 # Executable file suffix (normally "").
13475 exeext=$exeext
13476
13477 # whether the shell understands "unset".
13478 lt_unset=$lt_unset
13479
13480 # turn spaces into newlines.
13481 SP2NL=$lt_lt_SP2NL
13482
13483 # turn newlines into spaces.
13484 NL2SP=$lt_lt_NL2SP
13485
13486 # Method to check whether dependent libraries are shared objects.
13487 deplibs_check_method=$lt_deplibs_check_method
13488
13489 # Command to use when deplibs_check_method == "file_magic".
13490 file_magic_cmd=$lt_file_magic_cmd
13491
13492 # The archiver.
13493 AR=$lt_AR
13494 AR_FLAGS=$lt_AR_FLAGS
13495
13496 # A symbol stripping program.
13497 STRIP=$lt_STRIP
13498
13499 # Commands used to install an old-style archive.
13500 RANLIB=$lt_RANLIB
13501 old_postinstall_cmds=$lt_old_postinstall_cmds
13502 old_postuninstall_cmds=$lt_old_postuninstall_cmds
13503
13504 # Whether to use a lock for old archive extraction.
13505 lock_old_archive_extraction=$lock_old_archive_extraction
13506
13507 # A C compiler.
13508 LTCC=$lt_CC
13509
13510 # LTCC compiler flags.
13511 LTCFLAGS=$lt_CFLAGS
13512
13513 # Take the output of nm and produce a listing of raw symbols and C names.
13514 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
13515
13516 # Transform the output of nm in a proper C declaration.
13517 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
13518
13519 # Transform the output of nm in a C name address pair.
13520 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
13521
13522 # Transform the output of nm in a C name address pair when lib prefix is needed.
13523 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
13524
13525 # The name of the directory that contains temporary libtool files.
13526 objdir=$objdir
13527
13528 # Used to examine libraries when file_magic_cmd begins with "file".
13529 MAGIC_CMD=$MAGIC_CMD
13530
13531 # Must we lock files when doing compilation?
13532 need_locks=$lt_need_locks
13533
13534 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
13535 DSYMUTIL=$lt_DSYMUTIL
13536
13537 # Tool to change global to local symbols on Mac OS X.
13538 NMEDIT=$lt_NMEDIT
13539
13540 # Tool to manipulate fat objects and archives on Mac OS X.
13541 LIPO=$lt_LIPO
13542
13543 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
13544 OTOOL=$lt_OTOOL
13545
13546 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
13547 OTOOL64=$lt_OTOOL64
13548
13549 # Old archive suffix (normally "a").
13550 libext=$libext
13551
13552 # Shared library suffix (normally ".so").
13553 shrext_cmds=$lt_shrext_cmds
13554
13555 # The commands to extract the exported symbol list from a shared archive.
13556 extract_expsyms_cmds=$lt_extract_expsyms_cmds
13557
13558 # Variables whose values should be saved in libtool wrapper scripts and
13559 # restored at link time.
13560 variables_saved_for_relink=$lt_variables_saved_for_relink
13561
13562 # Do we need the "lib" prefix for modules?
13563 need_lib_prefix=$need_lib_prefix
13564
13565 # Do we need a version for libraries?
13566 need_version=$need_version
13567
13568 # Library versioning type.
13569 version_type=$version_type
13570
13571 # Shared library runtime path variable.
13572 runpath_var=$runpath_var
13573
13574 # Shared library path variable.
13575 shlibpath_var=$shlibpath_var
13576
13577 # Is shlibpath searched before the hard-coded library search path?
13578 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
13579
13580 # Format of library name prefix.
13581 libname_spec=$lt_libname_spec
13582
13583 # List of archive names.  First name is the real one, the rest are links.
13584 # The last name is the one that the linker finds with -lNAME
13585 library_names_spec=$lt_library_names_spec
13586
13587 # The coded name of the library, if different from the real name.
13588 soname_spec=$lt_soname_spec
13589
13590 # Permission mode override for installation of shared libraries.
13591 install_override_mode=$lt_install_override_mode
13592
13593 # Command to use after installation of a shared archive.
13594 postinstall_cmds=$lt_postinstall_cmds
13595
13596 # Command to use after uninstallation of a shared archive.
13597 postuninstall_cmds=$lt_postuninstall_cmds
13598
13599 # Commands used to finish a libtool library installation in a directory.
13600 finish_cmds=$lt_finish_cmds
13601
13602 # As "finish_cmds", except a single script fragment to be evaled but
13603 # not shown.
13604 finish_eval=$lt_finish_eval
13605
13606 # Whether we should hardcode library paths into libraries.
13607 hardcode_into_libs=$hardcode_into_libs
13608
13609 # Compile-time system search path for libraries.
13610 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
13611
13612 # Run-time system search path for libraries.
13613 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
13614
13615 # Whether dlopen is supported.
13616 dlopen_support=$enable_dlopen
13617
13618 # Whether dlopen of programs is supported.
13619 dlopen_self=$enable_dlopen_self
13620
13621 # Whether dlopen of statically linked programs is supported.
13622 dlopen_self_static=$enable_dlopen_self_static
13623
13624 # Commands to strip libraries.
13625 old_striplib=$lt_old_striplib
13626 striplib=$lt_striplib
13627
13628
13629 # The linker used to build libraries.
13630 LD=$lt_LD
13631
13632 # How to create reloadable object files.
13633 reload_flag=$lt_reload_flag
13634 reload_cmds=$lt_reload_cmds
13635
13636 # Commands used to build an old-style archive.
13637 old_archive_cmds=$lt_old_archive_cmds
13638
13639 # A language specific compiler.
13640 CC=$lt_compiler
13641
13642 # Is the compiler the GNU compiler?
13643 with_gcc=$GCC
13644
13645 # Compiler flag to turn off builtin functions.
13646 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
13647
13648 # How to pass a linker flag through the compiler.
13649 wl=$lt_lt_prog_compiler_wl
13650
13651 # Additional compiler flags for building library objects.
13652 pic_flag=$lt_lt_prog_compiler_pic
13653
13654 # Compiler flag to prevent dynamic linking.
13655 link_static_flag=$lt_lt_prog_compiler_static
13656
13657 # Does compiler simultaneously support -c and -o options?
13658 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
13659
13660 # Whether or not to add -lc for building shared libraries.
13661 build_libtool_need_lc=$archive_cmds_need_lc
13662
13663 # Whether or not to disallow shared libs when runtime libs are static.
13664 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
13665
13666 # Compiler flag to allow reflexive dlopens.
13667 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
13668
13669 # Compiler flag to generate shared objects directly from archives.
13670 whole_archive_flag_spec=$lt_whole_archive_flag_spec
13671
13672 # Whether the compiler copes with passing no objects directly.
13673 compiler_needs_object=$lt_compiler_needs_object
13674
13675 # Create an old-style archive from a shared archive.
13676 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
13677
13678 # Create a temporary old-style archive to link instead of a shared archive.
13679 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
13680
13681 # Commands used to build a shared archive.
13682 archive_cmds=$lt_archive_cmds
13683 archive_expsym_cmds=$lt_archive_expsym_cmds
13684
13685 # Commands used to build a loadable module if different from building
13686 # a shared archive.
13687 module_cmds=$lt_module_cmds
13688 module_expsym_cmds=$lt_module_expsym_cmds
13689
13690 # Whether we are building with GNU ld or not.
13691 with_gnu_ld=$lt_with_gnu_ld
13692
13693 # Flag that allows shared libraries with undefined symbols to be built.
13694 allow_undefined_flag=$lt_allow_undefined_flag
13695
13696 # Flag that enforces no undefined symbols.
13697 no_undefined_flag=$lt_no_undefined_flag
13698
13699 # Flag to hardcode \$libdir into a binary during linking.
13700 # This must work even if \$libdir does not exist
13701 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
13702
13703 # If ld is used when linking, flag to hardcode \$libdir into a binary
13704 # during linking.  This must work even if \$libdir does not exist.
13705 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
13706
13707 # Whether we need a single "-rpath" flag with a separated argument.
13708 hardcode_libdir_separator=$lt_hardcode_libdir_separator
13709
13710 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
13711 # DIR into the resulting binary.
13712 hardcode_direct=$hardcode_direct
13713
13714 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
13715 # DIR into the resulting binary and the resulting library dependency is
13716 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
13717 # library is relocated.
13718 hardcode_direct_absolute=$hardcode_direct_absolute
13719
13720 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
13721 # into the resulting binary.
13722 hardcode_minus_L=$hardcode_minus_L
13723
13724 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
13725 # into the resulting binary.
13726 hardcode_shlibpath_var=$hardcode_shlibpath_var
13727
13728 # Set to "yes" if building a shared library automatically hardcodes DIR
13729 # into the library and all subsequent libraries and executables linked
13730 # against it.
13731 hardcode_automatic=$hardcode_automatic
13732
13733 # Set to yes if linker adds runtime paths of dependent libraries
13734 # to runtime path list.
13735 inherit_rpath=$inherit_rpath
13736
13737 # Whether libtool must link a program against all its dependency libraries.
13738 link_all_deplibs=$link_all_deplibs
13739
13740 # Fix the shell variable \$srcfile for the compiler.
13741 fix_srcfile_path=$lt_fix_srcfile_path
13742
13743 # Set to "yes" if exported symbols are required.
13744 always_export_symbols=$always_export_symbols
13745
13746 # The commands to list exported symbols.
13747 export_symbols_cmds=$lt_export_symbols_cmds
13748
13749 # Symbols that should not be listed in the preloaded symbols.
13750 exclude_expsyms=$lt_exclude_expsyms
13751
13752 # Symbols that must always be exported.
13753 include_expsyms=$lt_include_expsyms
13754
13755 # Commands necessary for linking programs (against libraries) with templates.
13756 prelink_cmds=$lt_prelink_cmds
13757
13758 # Specify filename containing input files.
13759 file_list_spec=$lt_file_list_spec
13760
13761 # How to hardcode a shared library path into an executable.
13762 hardcode_action=$hardcode_action
13763
13764 # ### END LIBTOOL CONFIG
13765
13766 _LT_EOF
13767
13768   case $host_os in
13769   aix3*)
13770     cat <<\_LT_EOF >> "$cfgfile"
13771 # AIX sometimes has problems with the GCC collect2 program.  For some
13772 # reason, if we set the COLLECT_NAMES environment variable, the problems
13773 # vanish in a puff of smoke.
13774 if test "X${COLLECT_NAMES+set}" != Xset; then
13775   COLLECT_NAMES=
13776   export COLLECT_NAMES
13777 fi
13778 _LT_EOF
13779     ;;
13780   esac
13781
13782
13783 ltmain="$ac_aux_dir/ltmain.sh"
13784
13785
13786   # We use sed instead of cat because bash on DJGPP gets confused if
13787   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
13788   # text mode, it properly converts lines to CR/LF.  This bash problem
13789   # is reportedly fixed, but why not run on old versions too?
13790   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
13791     || (rm -f "$cfgfile"; exit 1)
13792
13793   case $xsi_shell in
13794   yes)
13795     cat << \_LT_EOF >> "$cfgfile"
13796
13797 # func_dirname file append nondir_replacement
13798 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
13799 # otherwise set result to NONDIR_REPLACEMENT.
13800 func_dirname ()
13801 {
13802   case ${1} in
13803     */*) func_dirname_result="${1%/*}${2}" ;;
13804     *  ) func_dirname_result="${3}" ;;
13805   esac
13806 }
13807
13808 # func_basename file
13809 func_basename ()
13810 {
13811   func_basename_result="${1##*/}"
13812 }
13813
13814 # func_dirname_and_basename file append nondir_replacement
13815 # perform func_basename and func_dirname in a single function
13816 # call:
13817 #   dirname:  Compute the dirname of FILE.  If nonempty,
13818 #             add APPEND to the result, otherwise set result
13819 #             to NONDIR_REPLACEMENT.
13820 #             value returned in "$func_dirname_result"
13821 #   basename: Compute filename of FILE.
13822 #             value retuned in "$func_basename_result"
13823 # Implementation must be kept synchronized with func_dirname
13824 # and func_basename. For efficiency, we do not delegate to
13825 # those functions but instead duplicate the functionality here.
13826 func_dirname_and_basename ()
13827 {
13828   case ${1} in
13829     */*) func_dirname_result="${1%/*}${2}" ;;
13830     *  ) func_dirname_result="${3}" ;;
13831   esac
13832   func_basename_result="${1##*/}"
13833 }
13834
13835 # func_stripname prefix suffix name
13836 # strip PREFIX and SUFFIX off of NAME.
13837 # PREFIX and SUFFIX must not contain globbing or regex special
13838 # characters, hashes, percent signs, but SUFFIX may contain a leading
13839 # dot (in which case that matches only a dot).
13840 func_stripname ()
13841 {
13842   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
13843   # positional parameters, so assign one to ordinary parameter first.
13844   func_stripname_result=${3}
13845   func_stripname_result=${func_stripname_result#"${1}"}
13846   func_stripname_result=${func_stripname_result%"${2}"}
13847 }
13848
13849 # func_opt_split
13850 func_opt_split ()
13851 {
13852   func_opt_split_opt=${1%%=*}
13853   func_opt_split_arg=${1#*=}
13854 }
13855
13856 # func_lo2o object
13857 func_lo2o ()
13858 {
13859   case ${1} in
13860     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
13861     *)    func_lo2o_result=${1} ;;
13862   esac
13863 }
13864
13865 # func_xform libobj-or-source
13866 func_xform ()
13867 {
13868   func_xform_result=${1%.*}.lo
13869 }
13870
13871 # func_arith arithmetic-term...
13872 func_arith ()
13873 {
13874   func_arith_result=$(( $* ))
13875 }
13876
13877 # func_len string
13878 # STRING may not start with a hyphen.
13879 func_len ()
13880 {
13881   func_len_result=${#1}
13882 }
13883
13884 _LT_EOF
13885     ;;
13886   *) # Bourne compatible functions.
13887     cat << \_LT_EOF >> "$cfgfile"
13888
13889 # func_dirname file append nondir_replacement
13890 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
13891 # otherwise set result to NONDIR_REPLACEMENT.
13892 func_dirname ()
13893 {
13894   # Extract subdirectory from the argument.
13895   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
13896   if test "X$func_dirname_result" = "X${1}"; then
13897     func_dirname_result="${3}"
13898   else
13899     func_dirname_result="$func_dirname_result${2}"
13900   fi
13901 }
13902
13903 # func_basename file
13904 func_basename ()
13905 {
13906   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
13907 }
13908
13909
13910 # func_stripname prefix suffix name
13911 # strip PREFIX and SUFFIX off of NAME.
13912 # PREFIX and SUFFIX must not contain globbing or regex special
13913 # characters, hashes, percent signs, but SUFFIX may contain a leading
13914 # dot (in which case that matches only a dot).
13915 # func_strip_suffix prefix name
13916 func_stripname ()
13917 {
13918   case ${2} in
13919     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
13920     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
13921   esac
13922 }
13923
13924 # sed scripts:
13925 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
13926 my_sed_long_arg='1s/^-[^=]*=//'
13927
13928 # func_opt_split
13929 func_opt_split ()
13930 {
13931   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
13932   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
13933 }
13934
13935 # func_lo2o object
13936 func_lo2o ()
13937 {
13938   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
13939 }
13940
13941 # func_xform libobj-or-source
13942 func_xform ()
13943 {
13944   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
13945 }
13946
13947 # func_arith arithmetic-term...
13948 func_arith ()
13949 {
13950   func_arith_result=`expr "$@"`
13951 }
13952
13953 # func_len string
13954 # STRING may not start with a hyphen.
13955 func_len ()
13956 {
13957   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
13958 }
13959
13960 _LT_EOF
13961 esac
13962
13963 case $lt_shell_append in
13964   yes)
13965     cat << \_LT_EOF >> "$cfgfile"
13966
13967 # func_append var value
13968 # Append VALUE to the end of shell variable VAR.
13969 func_append ()
13970 {
13971   eval "$1+=\$2"
13972 }
13973 _LT_EOF
13974     ;;
13975   *)
13976     cat << \_LT_EOF >> "$cfgfile"
13977
13978 # func_append var value
13979 # Append VALUE to the end of shell variable VAR.
13980 func_append ()
13981 {
13982   eval "$1=\$$1\$2"
13983 }
13984
13985 _LT_EOF
13986     ;;
13987   esac
13988
13989
13990   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
13991     || (rm -f "$cfgfile"; exit 1)
13992
13993   mv -f "$cfgfile" "$ofile" ||
13994     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
13995   chmod +x "$ofile"
13996
13997  ;;
13998
13999   esac
14000 done # for ac_tag
14001
14002
14003 as_fn_exit 0
14004 _ACEOF
14005 ac_clean_files=$ac_clean_files_save
14006
14007 test $ac_write_fail = 0 ||
14008   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
14009
14010
14011 # configure is writing to config.log, and then calls config.status.
14012 # config.status does its own redirection, appending to config.log.
14013 # Unfortunately, on DOS this fails, as config.log is still kept open
14014 # by configure, so config.status won't be able to write to it; its
14015 # output is simply discarded.  So we exec the FD to /dev/null,
14016 # effectively closing config.log, so it can be properly (re)opened and
14017 # appended to by config.status.  When coming back to configure, we
14018 # need to make the FD available again.
14019 if test "$no_create" != yes; then
14020   ac_cs_success=:
14021   ac_config_status_args=
14022   test "$silent" = yes &&
14023     ac_config_status_args="$ac_config_status_args --quiet"
14024   exec 5>/dev/null
14025   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
14026   exec 5>>config.log
14027   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
14028   # would make configure fail if this is the last instruction.
14029   $ac_cs_success || as_fn_exit 1
14030 fi
14031 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
14032   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
14033 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
14034 fi
14035