libobjc/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for package-unused version-unused.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 199
 200   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 201     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 202     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 203     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 204     PATH=/empty FPATH=/empty; export PATH FPATH
 205     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 206       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1
 207 test \$(( 1 + 1 )) = 2 || exit 1"
 208   if (eval "$as_required") 2>/dev/null; then :
 209   as_have_required=yes
 210 else
 211   as_have_required=no
 212 fi
 213   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 214
 215 else
 216   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 217 as_found=false
 218 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 219 do
 220   IFS=$as_save_IFS
 221   test -z "$as_dir" && as_dir=.
 222   as_found=:
 223   case $as_dir in #(
 224          /*)
 225            for as_base in sh bash ksh sh5; do
 226              # Try only shells that exist, to save several forks.
 227              as_shell=$as_dir/$as_base
 228              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 229                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 230   CONFIG_SHELL=$as_shell as_have_required=yes
 231                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 232   break 2
 233 fi
 234 fi
 235            done;;
 236        esac
 237   as_found=false
 238 done
 239 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 240               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 241   CONFIG_SHELL=$SHELL as_have_required=yes
 242 fi; }
 243 IFS=$as_save_IFS
 244
 245
 246       if test "x$CONFIG_SHELL" != x; then :
 247   export CONFIG_SHELL
 248              # We cannot yet assume a decent shell, so we have to provide a
 249 # neutralization value for shells without unset; and this also
 250 # works around shells that cannot unset nonexistent variables.
 251 # Preserve -v and -x to the replacement shell.
 252 BASH_ENV=/dev/null
 253 ENV=/dev/null
 254 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 255 case $- in # ((((
 256   *v*x* | *x*v* ) as_opts=-vx ;;
 257   *v* ) as_opts=-v ;;
 258   *x* ) as_opts=-x ;;
 259   * ) as_opts= ;;
 260 esac
 261 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 262 # Admittedly, this is quite paranoid, since all the known shells bail
 263 # out after a failed `exec'.
 264 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 265 exit 255
 266 fi
 267
 268     if test x$as_have_required = xno; then :
 269   $as_echo "$0: This script requires a shell more modern than all"
 270   $as_echo "$0: the shells that I found on your system."
 271   if test x${ZSH_VERSION+set} = xset ; then
 272     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 273     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 274   else
 275     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 276 $0: including any error possibly output before this
 277 $0: message. Then install a modern shell, or manually run
 278 $0: the script under such a shell if you do have one."
 279   fi
 280   exit 1
 281 fi
 282 fi
 283 fi
 284 SHELL=${CONFIG_SHELL-/bin/sh}
 285 export SHELL
 286 # Unset more variables known to interfere with behavior of common tools.
 287 CLICOLOR_FORCE= GREP_OPTIONS=
 288 unset CLICOLOR_FORCE GREP_OPTIONS
 289
 290 ## --------------------- ##
 291 ## M4sh Shell Functions. ##
 292 ## --------------------- ##
 293 # as_fn_unset VAR
 294 # ---------------
 295 # Portably unset VAR.
 296 as_fn_unset ()
 297 {
 298   { eval $1=; unset $1;}
 299 }
 300 as_unset=as_fn_unset
 301
 302 # as_fn_set_status STATUS
 303 # -----------------------
 304 # Set $? to STATUS, without forking.
 305 as_fn_set_status ()
 306 {
 307   return $1
 308 } # as_fn_set_status
 309
 310 # as_fn_exit STATUS
 311 # -----------------
 312 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 313 as_fn_exit ()
 314 {
 315   set +e
 316   as_fn_set_status $1
 317   exit $1
 318 } # as_fn_exit
 319
 320 # as_fn_mkdir_p
 321 # -------------
 322 # Create "$as_dir" as a directory, including parents if necessary.
 323 as_fn_mkdir_p ()
 324 {
 325
 326   case $as_dir in #(
 327   -*) as_dir=./$as_dir;;
 328   esac
 329   test -d "$as_dir" || eval $as_mkdir_p || {
 330     as_dirs=
 331     while :; do
 332       case $as_dir in #(
 333       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 334       *) as_qdir=$as_dir;;
 335       esac
 336       as_dirs="'$as_qdir' $as_dirs"
 337       as_dir=`$as_dirname -- "$as_dir" ||
 338 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 339          X"$as_dir" : 'X\(//\)[^/]' \| \
 340          X"$as_dir" : 'X\(//\)$' \| \
 341          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 342 $as_echo X"$as_dir" |
 343     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\/\)[^/].*/{
 348             s//\1/
 349             q
 350           }
 351           /^X\(\/\/\)$/{
 352             s//\1/
 353             q
 354           }
 355           /^X\(\/\).*/{
 356             s//\1/
 357             q
 358           }
 359           s/.*/./; q'`
 360       test -d "$as_dir" && break
 361     done
 362     test -z "$as_dirs" || eval "mkdir $as_dirs"
 363   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 364
 365
 366 } # as_fn_mkdir_p
 367
 368 # as_fn_executable_p FILE
 369 # -----------------------
 370 # Test if FILE is an executable regular file.
 371 as_fn_executable_p ()
 372 {
 373   test -f "$1" && test -x "$1"
 374 } # as_fn_executable_p
 375 # as_fn_append VAR VALUE
 376 # ----------------------
 377 # Append the text in VALUE to the end of the definition contained in VAR. Take
 378 # advantage of any shell optimizations that allow amortized linear growth over
 379 # repeated appends, instead of the typical quadratic growth present in naive
 380 # implementations.
 381 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 382   eval 'as_fn_append ()
 383   {
 384     eval $1+=\$2
 385   }'
 386 else
 387   as_fn_append ()
 388   {
 389     eval $1=\$$1\$2
 390   }
 391 fi # as_fn_append
 392
 393 # as_fn_arith ARG...
 394 # ------------------
 395 # Perform arithmetic evaluation on the ARGs, and store the result in the
 396 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 397 # must be portable across $(()) and expr.
 398 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 399   eval 'as_fn_arith ()
 400   {
 401     as_val=$(( $* ))
 402   }'
 403 else
 404   as_fn_arith ()
 405   {
 406     as_val=`expr "$@" || test $? -eq 1`
 407   }
 408 fi # as_fn_arith
 409
 410
 411 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 412 # ----------------------------------------
 413 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 414 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 415 # script with STATUS, using 1 if that was 0.
 416 as_fn_error ()
 417 {
 418   as_status=$1; test $as_status -eq 0 && as_status=1
 419   if test "$4"; then
 420     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 421     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 422   fi
 423   $as_echo "$as_me: error: $2" >&2
 424   as_fn_exit $as_status
 425 } # as_fn_error
 426
 427 if expr a : '\(a\)' >/dev/null 2>&1 &&
 428    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 429   as_expr=expr
 430 else
 431   as_expr=false
 432 fi
 433
 434 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 435   as_basename=basename
 436 else
 437   as_basename=false
 438 fi
 439
 440 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 441   as_dirname=dirname
 442 else
 443   as_dirname=false
 444 fi
 445
 446 as_me=`$as_basename -- "$0" ||
 447 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 448          X"$0" : 'X\(//\)$' \| \
 449          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 450 $as_echo X/"$0" |
 451     sed '/^.*\/\([^/][^/]*\)\/*$/{
 452             s//\1/
 453             q
 454           }
 455           /^X\/\(\/\/\)$/{
 456             s//\1/
 457             q
 458           }
 459           /^X\/\(\/\).*/{
 460             s//\1/
 461             q
 462           }
 463           s/.*/./; q'`
 464
 465 # Avoid depending upon Character Ranges.
 466 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 467 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 468 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 469 as_cr_digits='0123456789'
 470 as_cr_alnum=$as_cr_Letters$as_cr_digits
 471
 472
 473   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 474   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 475   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 476   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 477   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 478   sed -n '
 479     p
 480     /[$]LINENO/=
 481   ' <$as_myself |
 482     sed '
 483       s/[$]LINENO.*/&-/
 484       t lineno
 485       b
 486       :lineno
 487       N
 488       :loop
 489       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 490       t loop
 491       s/-\n.*//
 492     ' >$as_me.lineno &&
 493   chmod +x "$as_me.lineno" ||
 494     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 495
 496   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 497   # already done that, so ensure we don't try to do so again and fall
 498   # in an infinite loop.  This has already happened in practice.
 499   _as_can_reexec=no; export _as_can_reexec
 500   # Don't try to exec as it changes $[0], causing all sort of problems
 501   # (the dirname of $[0] is not the place where we might find the
 502   # original and so on.  Autoconf is especially sensitive to this).
 503   . "./$as_me.lineno"
 504   # Exit status is that of the last command.
 505   exit
 506 }
 507
 508 ECHO_C= ECHO_N= ECHO_T=
 509 case `echo -n x` in #(((((
 510 -n*)
 511   case `echo 'xy\c'` in
 512   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 513   xy)  ECHO_C='\c';;
 514   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 515        ECHO_T=' ';;
 516   esac;;
 517 *)
 518   ECHO_N='-n';;
 519 esac
 520
 521 rm -f conf$$ conf$$.exe conf$$.file
 522 if test -d conf$$.dir; then
 523   rm -f conf$$.dir/conf$$.file
 524 else
 525   rm -f conf$$.dir
 526   mkdir conf$$.dir 2>/dev/null
 527 fi
 528 if (echo >conf$$.file) 2>/dev/null; then
 529   if ln -s conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s='ln -s'
 531     # ... but there are two gotchas:
 532     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 533     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 534     # In both cases, we have to default to `cp -pR'.
 535     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 536       as_ln_s='cp -pR'
 537   elif ln conf$$.file conf$$ 2>/dev/null; then
 538     as_ln_s=ln
 539   else
 540     as_ln_s='cp -pR'
 541   fi
 542 else
 543   as_ln_s='cp -pR'
 544 fi
 545 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 546 rmdir conf$$.dir 2>/dev/null
 547
 548 if mkdir -p . 2>/dev/null; then
 549   as_mkdir_p='mkdir -p "$as_dir"'
 550 else
 551   test -d ./-p && rmdir ./-p
 552   as_mkdir_p=false
 553 fi
 554
 555 as_test_x='test -x'
 556 as_executable_p=as_fn_executable_p
 557
 558 # Sed expression to map a string onto a valid CPP name.
 559 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 560
 561 # Sed expression to map a string onto a valid variable name.
 562 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 563
 564 SHELL=${CONFIG_SHELL-/bin/sh}
 565
 566
 567 test -n "$DJDIR" || exec 7<&0 </dev/null
 568 exec 6>&1
 569
 570 # Name of the host.
 571 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 572 # so uname gets run too.
 573 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 574
 575 #
 576 # Initializations.
 577 #
 578 ac_default_prefix=/usr/local
 579 ac_clean_files=
 580 ac_config_libobj_dir=.
 581 LIBOBJS=
 582 cross_compiling=no
 583 subdirs=
 584 MFLAGS=
 585 MAKEFLAGS=
 586
 587 # Identity of this package.
 588 PACKAGE_NAME='package-unused'
 589 PACKAGE_TARNAME='libobjc'
 590 PACKAGE_VERSION='version-unused'
 591 PACKAGE_STRING='package-unused version-unused'
 592 PACKAGE_BUGREPORT=''
 593 PACKAGE_URL=''
 594
 595 ac_unique_file="objc/objc.h"
 596 # Factoring default headers for most tests.
 597 ac_includes_default="\
 598 #include <stdio.h>
 599 #ifdef HAVE_SYS_TYPES_H
 600 # include <sys/types.h>
 601 #endif
 602 #ifdef HAVE_SYS_STAT_H
 603 # include <sys/stat.h>
 604 #endif
 605 #ifdef STDC_HEADERS
 606 # include <stdlib.h>
 607 # include <stddef.h>
 608 #else
 609 # ifdef HAVE_STDLIB_H
 610 #  include <stdlib.h>
 611 # endif
 612 #endif
 613 #ifdef HAVE_STRING_H
 614 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 615 #  include <memory.h>
 616 # endif
 617 # include <string.h>
 618 #endif
 619 #ifdef HAVE_STRINGS_H
 620 # include <strings.h>
 621 #endif
 622 #ifdef HAVE_INTTYPES_H
 623 # include <inttypes.h>
 624 #endif
 625 #ifdef HAVE_STDINT_H
 626 # include <stdint.h>
 627 #endif
 628 #ifdef HAVE_UNISTD_H
 629 # include <unistd.h>
 630 #endif"
 631
 632 ac_subst_vars='LTLIBOBJS
 633 LIBOBJS
 634 get_gcc_base_ver
 635 OBJC_BOEHM_GC_LIBS
 636 OBJC_BOEHM_GC_INCLUDES
 637 OBJC_BOEHM_GC
 638 OBJC_GCFLAGS
 639 SET_MAKE
 640 CPP
 641 OTOOL64
 642 OTOOL
 643 LIPO
 644 NMEDIT
 645 DSYMUTIL
 646 AWK
 647 STRIP
 648 LN_S
 649 NM
 650 ac_ct_DUMPBIN
 651 DUMPBIN
 652 LD
 653 FGREP
 654 EGREP
 655 GREP
 656 SED
 657 LIBTOOL
 658 OBJDUMP
 659 DLLTOOL
 660 MAINT
 661 MAINTAINER_MODE_FALSE
 662 MAINTAINER_MODE_TRUE
 663 INSTALL_DATA
 664 INSTALL_SCRIPT
 665 INSTALL_PROGRAM
 666 RANLIB
 667 AR
 668 AS
 669 XCFLAGS
 670 extra_ldflags_libobjc
 671 lt_host_flags
 672 OBJEXT
 673 EXEEXT
 674 ac_ct_CC
 675 CPPFLAGS
 676 LDFLAGS
 677 CFLAGS
 678 CC
 679 libsuffix
 680 includedirname
 681 toolexeclibdir
 682 toolexecdir
 683 glibcpp_srcdir
 684 target_noncanonical
 685 target_os
 686 target_vendor
 687 target_cpu
 688 target
 689 host_os
 690 host_vendor
 691 host_cpu
 692 host
 693 multi_basedir
 694 VERSION
 695 target_subdir
 696 host_subdir
 697 build_subdir
 698 build_libsubdir
 699 build_os
 700 build_vendor
 701 build_cpu
 702 build
 703 target_alias
 704 host_alias
 705 build_alias
 706 LIBS
 707 ECHO_T
 708 ECHO_N
 709 ECHO_C
 710 DEFS
 711 mandir
 712 localedir
 713 libdir
 714 psdir
 715 pdfdir
 716 dvidir
 717 htmldir
 718 infodir
 719 docdir
 720 oldincludedir
 721 includedir
 722 localstatedir
 723 sharedstatedir
 724 sysconfdir
 725 datadir
 726 datarootdir
 727 libexecdir
 728 sbindir
 729 bindir
 730 program_transform_name
 731 prefix
 732 exec_prefix
 733 PACKAGE_URL
 734 PACKAGE_BUGREPORT
 735 PACKAGE_STRING
 736 PACKAGE_VERSION
 737 PACKAGE_TARNAME
 738 PACKAGE_NAME
 739 PATH_SEPARATOR
 740 SHELL'
 741 ac_subst_files=''
 742 ac_user_opts='
 743 enable_option_checking
 744 with_build_libsubdir
 745 with_target_subdir
 746 with_cross_host
 747 enable_version_specific_runtime_libs
 748 enable_multilib
 749 with_toolexeclibdir
 750 enable_cet
 751 enable_maintainer_mode
 752 enable_shared
 753 enable_static
 754 with_pic
 755 enable_fast_install
 756 with_gnu_ld
 757 enable_libtool_lock
 758 enable_tls
 759 enable_objc_gc
 760 with_target_bdw_gc
 761 with_target_bdw_gc_include
 762 with_target_bdw_gc_lib
 763 with_gcc_major_version_only
 764 '
 765       ac_precious_vars='build_alias
 766 host_alias
 767 target_alias
 768 CPP
 769 CPPFLAGS'
 770
 771
 772 # Initialize some variables set by options.
 773 ac_init_help=
 774 ac_init_version=false
 775 ac_unrecognized_opts=
 776 ac_unrecognized_sep=
 777 # The variables have the same names as the options, with
 778 # dashes changed to underlines.
 779 cache_file=/dev/null
 780 exec_prefix=NONE
 781 no_create=
 782 no_recursion=
 783 prefix=NONE
 784 program_prefix=NONE
 785 program_suffix=NONE
 786 program_transform_name=s,x,x,
 787 silent=
 788 site=
 789 srcdir=
 790 verbose=
 791 x_includes=NONE
 792 x_libraries=NONE
 793
 794 # Installation directory options.
 795 # These are left unexpanded so users can "make install exec_prefix=/foo"
 796 # and all the variables that are supposed to be based on exec_prefix
 797 # by default will actually change.
 798 # Use braces instead of parens because sh, perl, etc. also accept them.
 799 # (The list follows the same order as the GNU Coding Standards.)
 800 bindir='${exec_prefix}/bin'
 801 sbindir='${exec_prefix}/sbin'
 802 libexecdir='${exec_prefix}/libexec'
 803 datarootdir='${prefix}/share'
 804 datadir='${datarootdir}'
 805 sysconfdir='${prefix}/etc'
 806 sharedstatedir='${prefix}/com'
 807 localstatedir='${prefix}/var'
 808 includedir='${prefix}/include'
 809 oldincludedir='/usr/include'
 810 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 811 infodir='${datarootdir}/info'
 812 htmldir='${docdir}'
 813 dvidir='${docdir}'
 814 pdfdir='${docdir}'
 815 psdir='${docdir}'
 816 libdir='${exec_prefix}/lib'
 817 localedir='${datarootdir}/locale'
 818 mandir='${datarootdir}/man'
 819
 820 ac_prev=
 821 ac_dashdash=
 822 for ac_option
 823 do
 824   # If the previous option needs an argument, assign it.
 825   if test -n "$ac_prev"; then
 826     eval $ac_prev=\$ac_option
 827     ac_prev=
 828     continue
 829   fi
 830
 831   case $ac_option in
 832   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 833   *=)   ac_optarg= ;;
 834   *)    ac_optarg=yes ;;
 835   esac
 836
 837   # Accept the important Cygnus configure options, so we can diagnose typos.
 838
 839   case $ac_dashdash$ac_option in
 840   --)
 841     ac_dashdash=yes ;;
 842
 843   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 844     ac_prev=bindir ;;
 845   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 846     bindir=$ac_optarg ;;
 847
 848   -build | --build | --buil | --bui | --bu)
 849     ac_prev=build_alias ;;
 850   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 851     build_alias=$ac_optarg ;;
 852
 853   -cache-file | --cache-file | --cache-fil | --cache-fi \
 854   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 855     ac_prev=cache_file ;;
 856   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 857   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 858     cache_file=$ac_optarg ;;
 859
 860   --config-cache | -C)
 861     cache_file=config.cache ;;
 862
 863   -datadir | --datadir | --datadi | --datad)
 864     ac_prev=datadir ;;
 865   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 866     datadir=$ac_optarg ;;
 867
 868   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 869   | --dataroo | --dataro | --datar)
 870     ac_prev=datarootdir ;;
 871   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 872   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 873     datarootdir=$ac_optarg ;;
 874
 875   -disable-* | --disable-*)
 876     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 877     # Reject names that are not valid shell variable names.
 878     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 879       as_fn_error $? "invalid feature name: $ac_useropt"
 880     ac_useropt_orig=$ac_useropt
 881     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 882     case $ac_user_opts in
 883       *"
 884 "enable_$ac_useropt"
 885 "*) ;;
 886       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 887          ac_unrecognized_sep=', ';;
 888     esac
 889     eval enable_$ac_useropt=no ;;
 890
 891   -docdir | --docdir | --docdi | --doc | --do)
 892     ac_prev=docdir ;;
 893   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 894     docdir=$ac_optarg ;;
 895
 896   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 897     ac_prev=dvidir ;;
 898   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 899     dvidir=$ac_optarg ;;
 900
 901   -enable-* | --enable-*)
 902     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 903     # Reject names that are not valid shell variable names.
 904     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 905       as_fn_error $? "invalid feature name: $ac_useropt"
 906     ac_useropt_orig=$ac_useropt
 907     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 908     case $ac_user_opts in
 909       *"
 910 "enable_$ac_useropt"
 911 "*) ;;
 912       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 913          ac_unrecognized_sep=', ';;
 914     esac
 915     eval enable_$ac_useropt=\$ac_optarg ;;
 916
 917   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 918   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 919   | --exec | --exe | --ex)
 920     ac_prev=exec_prefix ;;
 921   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 922   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 923   | --exec=* | --exe=* | --ex=*)
 924     exec_prefix=$ac_optarg ;;
 925
 926   -gas | --gas | --ga | --g)
 927     # Obsolete; use --with-gas.
 928     with_gas=yes ;;
 929
 930   -help | --help | --hel | --he | -h)
 931     ac_init_help=long ;;
 932   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 933     ac_init_help=recursive ;;
 934   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 935     ac_init_help=short ;;
 936
 937   -host | --host | --hos | --ho)
 938     ac_prev=host_alias ;;
 939   -host=* | --host=* | --hos=* | --ho=*)
 940     host_alias=$ac_optarg ;;
 941
 942   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 943     ac_prev=htmldir ;;
 944   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 945   | --ht=*)
 946     htmldir=$ac_optarg ;;
 947
 948   -includedir | --includedir | --includedi | --included | --include \
 949   | --includ | --inclu | --incl | --inc)
 950     ac_prev=includedir ;;
 951   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 952   | --includ=* | --inclu=* | --incl=* | --inc=*)
 953     includedir=$ac_optarg ;;
 954
 955   -infodir | --infodir | --infodi | --infod | --info | --inf)
 956     ac_prev=infodir ;;
 957   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 958     infodir=$ac_optarg ;;
 959
 960   -libdir | --libdir | --libdi | --libd)
 961     ac_prev=libdir ;;
 962   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 963     libdir=$ac_optarg ;;
 964
 965   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 966   | --libexe | --libex | --libe)
 967     ac_prev=libexecdir ;;
 968   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 969   | --libexe=* | --libex=* | --libe=*)
 970     libexecdir=$ac_optarg ;;
 971
 972   -localedir | --localedir | --localedi | --localed | --locale)
 973     ac_prev=localedir ;;
 974   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 975     localedir=$ac_optarg ;;
 976
 977   -localstatedir | --localstatedir | --localstatedi | --localstated \
 978   | --localstate | --localstat | --localsta | --localst | --locals)
 979     ac_prev=localstatedir ;;
 980   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 981   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 982     localstatedir=$ac_optarg ;;
 983
 984   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 985     ac_prev=mandir ;;
 986   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 987     mandir=$ac_optarg ;;
 988
 989   -nfp | --nfp | --nf)
 990     # Obsolete; use --without-fp.
 991     with_fp=no ;;
 992
 993   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 994   | --no-cr | --no-c | -n)
 995     no_create=yes ;;
 996
 997   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 998   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 999     no_recursion=yes ;;
1000
1001   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1002   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1003   | --oldin | --oldi | --old | --ol | --o)
1004     ac_prev=oldincludedir ;;
1005   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1006   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1007   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1008     oldincludedir=$ac_optarg ;;
1009
1010   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1011     ac_prev=prefix ;;
1012   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1013     prefix=$ac_optarg ;;
1014
1015   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1016   | --program-pre | --program-pr | --program-p)
1017     ac_prev=program_prefix ;;
1018   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1019   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1020     program_prefix=$ac_optarg ;;
1021
1022   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1023   | --program-suf | --program-su | --program-s)
1024     ac_prev=program_suffix ;;
1025   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1026   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1027     program_suffix=$ac_optarg ;;
1028
1029   -program-transform-name | --program-transform-name \
1030   | --program-transform-nam | --program-transform-na \
1031   | --program-transform-n | --program-transform- \
1032   | --program-transform | --program-transfor \
1033   | --program-transfo | --program-transf \
1034   | --program-trans | --program-tran \
1035   | --progr-tra | --program-tr | --program-t)
1036     ac_prev=program_transform_name ;;
1037   -program-transform-name=* | --program-transform-name=* \
1038   | --program-transform-nam=* | --program-transform-na=* \
1039   | --program-transform-n=* | --program-transform-=* \
1040   | --program-transform=* | --program-transfor=* \
1041   | --program-transfo=* | --program-transf=* \
1042   | --program-trans=* | --program-tran=* \
1043   | --progr-tra=* | --program-tr=* | --program-t=*)
1044     program_transform_name=$ac_optarg ;;
1045
1046   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1047     ac_prev=pdfdir ;;
1048   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1049     pdfdir=$ac_optarg ;;
1050
1051   -psdir | --psdir | --psdi | --psd | --ps)
1052     ac_prev=psdir ;;
1053   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1054     psdir=$ac_optarg ;;
1055
1056   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1057   | -silent | --silent | --silen | --sile | --sil)
1058     silent=yes ;;
1059
1060   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1061     ac_prev=sbindir ;;
1062   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1063   | --sbi=* | --sb=*)
1064     sbindir=$ac_optarg ;;
1065
1066   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1067   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1068   | --sharedst | --shareds | --shared | --share | --shar \
1069   | --sha | --sh)
1070     ac_prev=sharedstatedir ;;
1071   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1072   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1073   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1074   | --sha=* | --sh=*)
1075     sharedstatedir=$ac_optarg ;;
1076
1077   -site | --site | --sit)
1078     ac_prev=site ;;
1079   -site=* | --site=* | --sit=*)
1080     site=$ac_optarg ;;
1081
1082   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1083     ac_prev=srcdir ;;
1084   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1085     srcdir=$ac_optarg ;;
1086
1087   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1088   | --syscon | --sysco | --sysc | --sys | --sy)
1089     ac_prev=sysconfdir ;;
1090   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1091   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1092     sysconfdir=$ac_optarg ;;
1093
1094   -target | --target | --targe | --targ | --tar | --ta | --t)
1095     ac_prev=target_alias ;;
1096   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1097     target_alias=$ac_optarg ;;
1098
1099   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1100     verbose=yes ;;
1101
1102   -version | --version | --versio | --versi | --vers | -V)
1103     ac_init_version=: ;;
1104
1105   -with-* | --with-*)
1106     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1107     # Reject names that are not valid shell variable names.
1108     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1109       as_fn_error $? "invalid package name: $ac_useropt"
1110     ac_useropt_orig=$ac_useropt
1111     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1112     case $ac_user_opts in
1113       *"
1114 "with_$ac_useropt"
1115 "*) ;;
1116       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1117          ac_unrecognized_sep=', ';;
1118     esac
1119     eval with_$ac_useropt=\$ac_optarg ;;
1120
1121   -without-* | --without-*)
1122     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1123     # Reject names that are not valid shell variable names.
1124     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1125       as_fn_error $? "invalid package name: $ac_useropt"
1126     ac_useropt_orig=$ac_useropt
1127     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1128     case $ac_user_opts in
1129       *"
1130 "with_$ac_useropt"
1131 "*) ;;
1132       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1133          ac_unrecognized_sep=', ';;
1134     esac
1135     eval with_$ac_useropt=no ;;
1136
1137   --x)
1138     # Obsolete; use --with-x.
1139     with_x=yes ;;
1140
1141   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1142   | --x-incl | --x-inc | --x-in | --x-i)
1143     ac_prev=x_includes ;;
1144   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1145   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1146     x_includes=$ac_optarg ;;
1147
1148   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1149   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1150     ac_prev=x_libraries ;;
1151   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1152   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1153     x_libraries=$ac_optarg ;;
1154
1155   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1156 Try \`$0 --help' for more information"
1157     ;;
1158
1159   *=*)
1160     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1161     # Reject names that are not valid shell variable names.
1162     case $ac_envvar in #(
1163       '' | [0-9]* | *[!_$as_cr_alnum]* )
1164       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1165     esac
1166     eval $ac_envvar=\$ac_optarg
1167     export $ac_envvar ;;
1168
1169   *)
1170     # FIXME: should be removed in autoconf 3.0.
1171     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1172     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1173       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1174     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1175     ;;
1176
1177   esac
1178 done
1179
1180 if test -n "$ac_prev"; then
1181   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1182   as_fn_error $? "missing argument to $ac_option"
1183 fi
1184
1185 if test -n "$ac_unrecognized_opts"; then
1186   case $enable_option_checking in
1187     no) ;;
1188     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1189     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1190   esac
1191 fi
1192
1193 # Check all directory arguments for consistency.
1194 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1195                 datadir sysconfdir sharedstatedir localstatedir includedir \
1196                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1197                 libdir localedir mandir
1198 do
1199   eval ac_val=\$$ac_var
1200   # Remove trailing slashes.
1201   case $ac_val in
1202     */ )
1203       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1204       eval $ac_var=\$ac_val;;
1205   esac
1206   # Be sure to have absolute directory names.
1207   case $ac_val in
1208     [\\/$]* | ?:[\\/]* )  continue;;
1209     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1210   esac
1211   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1212 done
1213
1214 # There might be people who depend on the old broken behavior: `$host'
1215 # used to hold the argument of --host etc.
1216 # FIXME: To remove some day.
1217 build=$build_alias
1218 host=$host_alias
1219 target=$target_alias
1220
1221 # FIXME: To remove some day.
1222 if test "x$host_alias" != x; then
1223   if test "x$build_alias" = x; then
1224     cross_compiling=maybe
1225   elif test "x$build_alias" != "x$host_alias"; then
1226     cross_compiling=yes
1227   fi
1228 fi
1229
1230 ac_tool_prefix=
1231 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1232
1233 test "$silent" = yes && exec 6>/dev/null
1234
1235
1236 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1237 ac_ls_di=`ls -di .` &&
1238 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1239   as_fn_error $? "working directory cannot be determined"
1240 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1241   as_fn_error $? "pwd does not report name of working directory"
1242
1243
1244 # Find the source files, if location was not specified.
1245 if test -z "$srcdir"; then
1246   ac_srcdir_defaulted=yes
1247   # Try the directory containing this script, then the parent directory.
1248   ac_confdir=`$as_dirname -- "$as_myself" ||
1249 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1250          X"$as_myself" : 'X\(//\)[^/]' \| \
1251          X"$as_myself" : 'X\(//\)$' \| \
1252          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1253 $as_echo X"$as_myself" |
1254     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1255             s//\1/
1256             q
1257           }
1258           /^X\(\/\/\)[^/].*/{
1259             s//\1/
1260             q
1261           }
1262           /^X\(\/\/\)$/{
1263             s//\1/
1264             q
1265           }
1266           /^X\(\/\).*/{
1267             s//\1/
1268             q
1269           }
1270           s/.*/./; q'`
1271   srcdir=$ac_confdir
1272   if test ! -r "$srcdir/$ac_unique_file"; then
1273     srcdir=..
1274   fi
1275 else
1276   ac_srcdir_defaulted=no
1277 fi
1278 if test ! -r "$srcdir/$ac_unique_file"; then
1279   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1280   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1281 fi
1282 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1283 ac_abs_confdir=`(
1284         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1285         pwd)`
1286 # When building in place, set srcdir=.
1287 if test "$ac_abs_confdir" = "$ac_pwd"; then
1288   srcdir=.
1289 fi
1290 # Remove unnecessary trailing slashes from srcdir.
1291 # Double slashes in file names in object file debugging info
1292 # mess up M-x gdb in Emacs.
1293 case $srcdir in
1294 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1295 esac
1296 for ac_var in $ac_precious_vars; do
1297   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1298   eval ac_env_${ac_var}_value=\$${ac_var}
1299   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1300   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1301 done
1302
1303 #
1304 # Report the --help message.
1305 #
1306 if test "$ac_init_help" = "long"; then
1307   # Omit some internal or obsolete options to make the list less imposing.
1308   # This message is too long to be a string in the A/UX 3.1 sh.
1309   cat <<_ACEOF
1310 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1311
1312 Usage: $0 [OPTION]... [VAR=VALUE]...
1313
1314 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1315 VAR=VALUE.  See below for descriptions of some of the useful variables.
1316
1317 Defaults for the options are specified in brackets.
1318
1319 Configuration:
1320   -h, --help              display this help and exit
1321       --help=short        display options specific to this package
1322       --help=recursive    display the short help of all the included packages
1323   -V, --version           display version information and exit
1324   -q, --quiet, --silent   do not print \`checking ...' messages
1325       --cache-file=FILE   cache test results in FILE [disabled]
1326   -C, --config-cache      alias for \`--cache-file=config.cache'
1327   -n, --no-create         do not create output files
1328       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1329
1330 Installation directories:
1331   --prefix=PREFIX         install architecture-independent files in PREFIX
1332                           [$ac_default_prefix]
1333   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1334                           [PREFIX]
1335
1336 By default, \`make install' will install all the files in
1337 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1338 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1339 for instance \`--prefix=\$HOME'.
1340
1341 For better control, use the options below.
1342
1343 Fine tuning of the installation directories:
1344   --bindir=DIR            user executables [EPREFIX/bin]
1345   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1346   --libexecdir=DIR        program executables [EPREFIX/libexec]
1347   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1348   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1349   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1350   --libdir=DIR            object code libraries [EPREFIX/lib]
1351   --includedir=DIR        C header files [PREFIX/include]
1352   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1353   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1354   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1355   --infodir=DIR           info documentation [DATAROOTDIR/info]
1356   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1357   --mandir=DIR            man documentation [DATAROOTDIR/man]
1358   --docdir=DIR            documentation root [DATAROOTDIR/doc/libobjc]
1359   --htmldir=DIR           html documentation [DOCDIR]
1360   --dvidir=DIR            dvi documentation [DOCDIR]
1361   --pdfdir=DIR            pdf documentation [DOCDIR]
1362   --psdir=DIR             ps documentation [DOCDIR]
1363 _ACEOF
1364
1365   cat <<\_ACEOF
1366
1367 System types:
1368   --build=BUILD     configure for building on BUILD [guessed]
1369   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1370   --target=TARGET   configure for building compilers for TARGET [HOST]
1371 _ACEOF
1372 fi
1373
1374 if test -n "$ac_init_help"; then
1375   case $ac_init_help in
1376      short | recursive ) echo "Configuration of package-unused version-unused:";;
1377    esac
1378   cat <<\_ACEOF
1379
1380 Optional Features:
1381   --disable-option-checking  ignore unrecognized --enable/--with options
1382   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1383   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1384   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
1385   --enable-multilib       build many library versions (default)
1386   --enable-cet            enable Intel CET in target libraries [default=auto]
1387   --enable-maintainer-mode
1388                           enable make rules and dependencies not useful (and
1389                           sometimes confusing) to the casual installer
1390   --enable-shared[=PKGS]  build shared libraries [default=yes]
1391   --enable-static[=PKGS]  build static libraries [default=yes]
1392   --enable-fast-install[=PKGS]
1393                           optimize for fast installation [default=yes]
1394   --disable-libtool-lock  avoid locking (might break parallel builds)
1395   --enable-tls            Use thread-local storage [default=yes]
1396   --enable-objc-gc        enable use of Boehm's garbage collector with the GNU
1397                           Objective-C runtime
1398
1399 Optional Packages:
1400   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1401   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1402   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1403   --with-target-subdir=SUBDIR
1404                            configuring in a subdirectory
1405   --with-cross-host=HOST  configuring with a cross compiler
1406   --with-toolexeclibdir=DIR
1407                           install libraries built with a cross compiler within
1408                           DIR
1409   --with-pic              try to use only PIC/non-PIC objects [default=use
1410                           both]
1411   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1412   --with-target-bdw-gc=PATHLIST
1413                           specify prefix directory for installed bdw-gc
1414                           package. Equivalent to
1415                           --with-target-bdw-gc-include=PATH/include plus
1416                           --with-target-bdw-gc-lib=PATH/lib
1417   --with-target-bdw-gc-include=PATHLIST
1418                           specify directories for installed bdw-gc include
1419                           files
1420   --with-target-bdw-gc-lib=PATHLIST
1421                           specify directories for installed bdw-gc library
1422   --with-gcc-major-version-only
1423                           use only GCC major number in filesystem paths
1424
1425 Some influential environment variables:
1426   CC          C compiler command
1427   CFLAGS      C compiler flags
1428   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1429               nonstandard directory <lib dir>
1430   LIBS        libraries to pass to the linker, e.g. -l<library>
1431   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1432               you have headers in a nonstandard directory <include dir>
1433   CPP         C preprocessor
1434
1435 Use these variables to override the choices made by `configure' or to help
1436 it to find libraries and programs with nonstandard names/locations.
1437
1438 Report bugs to the package provider.
1439 _ACEOF
1440 ac_status=$?
1441 fi
1442
1443 if test "$ac_init_help" = "recursive"; then
1444   # If there are subdirs, report their specific --help.
1445   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1446     test -d "$ac_dir" ||
1447       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1448       continue
1449     ac_builddir=.
1450
1451 case "$ac_dir" in
1452 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1453 *)
1454   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1455   # A ".." for each directory in $ac_dir_suffix.
1456   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1457   case $ac_top_builddir_sub in
1458   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1459   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1460   esac ;;
1461 esac
1462 ac_abs_top_builddir=$ac_pwd
1463 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1464 # for backward compatibility:
1465 ac_top_builddir=$ac_top_build_prefix
1466
1467 case $srcdir in
1468   .)  # We are building in place.
1469     ac_srcdir=.
1470     ac_top_srcdir=$ac_top_builddir_sub
1471     ac_abs_top_srcdir=$ac_pwd ;;
1472   [\\/]* | ?:[\\/]* )  # Absolute name.
1473     ac_srcdir=$srcdir$ac_dir_suffix;
1474     ac_top_srcdir=$srcdir
1475     ac_abs_top_srcdir=$srcdir ;;
1476   *) # Relative name.
1477     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1478     ac_top_srcdir=$ac_top_build_prefix$srcdir
1479     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1480 esac
1481 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1482
1483     cd "$ac_dir" || { ac_status=$?; continue; }
1484     # Check for guested configure.
1485     if test -f "$ac_srcdir/configure.gnu"; then
1486       echo &&
1487       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1488     elif test -f "$ac_srcdir/configure"; then
1489       echo &&
1490       $SHELL "$ac_srcdir/configure" --help=recursive
1491     else
1492       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1493     fi || ac_status=$?
1494     cd "$ac_pwd" || { ac_status=$?; break; }
1495   done
1496 fi
1497
1498 test -n "$ac_init_help" && exit $ac_status
1499 if $ac_init_version; then
1500   cat <<\_ACEOF
1501 package-unused configure version-unused
1502 generated by GNU Autoconf 2.69
1503
1504 Copyright (C) 2012 Free Software Foundation, Inc.
1505 This configure script is free software; the Free Software Foundation
1506 gives unlimited permission to copy, distribute and modify it.
1507 _ACEOF
1508   exit
1509 fi
1510
1511 ## ------------------------ ##
1512 ## Autoconf initialization. ##
1513 ## ------------------------ ##
1514
1515 # ac_fn_c_try_compile LINENO
1516 # --------------------------
1517 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1518 ac_fn_c_try_compile ()
1519 {
1520   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1521   rm -f conftest.$ac_objext
1522   if { { ac_try="$ac_compile"
1523 case "(($ac_try" in
1524   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1525   *) ac_try_echo=$ac_try;;
1526 esac
1527 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1528 $as_echo "$ac_try_echo"; } >&5
1529   (eval "$ac_compile") 2>conftest.err
1530   ac_status=$?
1531   if test -s conftest.err; then
1532     grep -v '^ *+' conftest.err >conftest.er1
1533     cat conftest.er1 >&5
1534     mv -f conftest.er1 conftest.err
1535   fi
1536   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1537   test $ac_status = 0; } && {
1538          test -z "$ac_c_werror_flag" ||
1539          test ! -s conftest.err
1540        } && test -s conftest.$ac_objext; then :
1541   ac_retval=0
1542 else
1543   $as_echo "$as_me: failed program was:" >&5
1544 sed 's/^/| /' conftest.$ac_ext >&5
1545
1546         ac_retval=1
1547 fi
1548   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1549   as_fn_set_status $ac_retval
1550
1551 } # ac_fn_c_try_compile
1552
1553 # ac_fn_c_try_link LINENO
1554 # -----------------------
1555 # Try to link conftest.$ac_ext, and return whether this succeeded.
1556 ac_fn_c_try_link ()
1557 {
1558   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1559   rm -f conftest.$ac_objext conftest$ac_exeext
1560   if { { ac_try="$ac_link"
1561 case "(($ac_try" in
1562   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1563   *) ac_try_echo=$ac_try;;
1564 esac
1565 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1566 $as_echo "$ac_try_echo"; } >&5
1567   (eval "$ac_link") 2>conftest.err
1568   ac_status=$?
1569   if test -s conftest.err; then
1570     grep -v '^ *+' conftest.err >conftest.er1
1571     cat conftest.er1 >&5
1572     mv -f conftest.er1 conftest.err
1573   fi
1574   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1575   test $ac_status = 0; } && {
1576          test -z "$ac_c_werror_flag" ||
1577          test ! -s conftest.err
1578        } && test -s conftest$ac_exeext && {
1579          test "$cross_compiling" = yes ||
1580          test -x conftest$ac_exeext
1581        }; then :
1582   ac_retval=0
1583 else
1584   $as_echo "$as_me: failed program was:" >&5
1585 sed 's/^/| /' conftest.$ac_ext >&5
1586
1587         ac_retval=1
1588 fi
1589   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1590   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1591   # interfere with the next link command; also delete a directory that is
1592   # left behind by Apple's compiler.  We do this before executing the actions.
1593   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1594   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1595   as_fn_set_status $ac_retval
1596
1597 } # ac_fn_c_try_link
1598
1599 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1600 # -------------------------------------------------------
1601 # Tests whether HEADER exists and can be compiled using the include files in
1602 # INCLUDES, setting the cache variable VAR accordingly.
1603 ac_fn_c_check_header_compile ()
1604 {
1605   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1606   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1607 $as_echo_n "checking for $2... " >&6; }
1608 if eval \${$3+:} false; then :
1609   $as_echo_n "(cached) " >&6
1610 else
1611   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1612 /* end confdefs.h.  */
1613 $4
1614 #include <$2>
1615 _ACEOF
1616 if ac_fn_c_try_compile "$LINENO"; then :
1617   eval "$3=yes"
1618 else
1619   eval "$3=no"
1620 fi
1621 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1622 fi
1623 eval ac_res=\$$3
1624                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1625 $as_echo "$ac_res" >&6; }
1626   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1627
1628 } # ac_fn_c_check_header_compile
1629
1630 # ac_fn_c_try_cpp LINENO
1631 # ----------------------
1632 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1633 ac_fn_c_try_cpp ()
1634 {
1635   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1636   if { { ac_try="$ac_cpp conftest.$ac_ext"
1637 case "(($ac_try" in
1638   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1639   *) ac_try_echo=$ac_try;;
1640 esac
1641 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1642 $as_echo "$ac_try_echo"; } >&5
1643   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1644   ac_status=$?
1645   if test -s conftest.err; then
1646     grep -v '^ *+' conftest.err >conftest.er1
1647     cat conftest.er1 >&5
1648     mv -f conftest.er1 conftest.err
1649   fi
1650   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1651   test $ac_status = 0; } > conftest.i && {
1652          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1653          test ! -s conftest.err
1654        }; then :
1655   ac_retval=0
1656 else
1657   $as_echo "$as_me: failed program was:" >&5
1658 sed 's/^/| /' conftest.$ac_ext >&5
1659
1660     ac_retval=1
1661 fi
1662   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1663   as_fn_set_status $ac_retval
1664
1665 } # ac_fn_c_try_cpp
1666
1667 # ac_fn_c_try_run LINENO
1668 # ----------------------
1669 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1670 # that executables *can* be run.
1671 ac_fn_c_try_run ()
1672 {
1673   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1674   if { { ac_try="$ac_link"
1675 case "(($ac_try" in
1676   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1677   *) ac_try_echo=$ac_try;;
1678 esac
1679 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1680 $as_echo "$ac_try_echo"; } >&5
1681   (eval "$ac_link") 2>&5
1682   ac_status=$?
1683   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1684   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1685   { { case "(($ac_try" in
1686   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1687   *) ac_try_echo=$ac_try;;
1688 esac
1689 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1690 $as_echo "$ac_try_echo"; } >&5
1691   (eval "$ac_try") 2>&5
1692   ac_status=$?
1693   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1694   test $ac_status = 0; }; }; then :
1695   ac_retval=0
1696 else
1697   $as_echo "$as_me: program exited with status $ac_status" >&5
1698        $as_echo "$as_me: failed program was:" >&5
1699 sed 's/^/| /' conftest.$ac_ext >&5
1700
1701        ac_retval=$ac_status
1702 fi
1703   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1704   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1705   as_fn_set_status $ac_retval
1706
1707 } # ac_fn_c_try_run
1708
1709 # ac_fn_c_check_func LINENO FUNC VAR
1710 # ----------------------------------
1711 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1712 ac_fn_c_check_func ()
1713 {
1714   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1715   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1716 $as_echo_n "checking for $2... " >&6; }
1717 if eval \${$3+:} false; then :
1718   $as_echo_n "(cached) " >&6
1719 else
1720   if test x$gcc_no_link = xyes; then
1721   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1722 fi
1723 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1724 /* end confdefs.h.  */
1725 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1726    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1727 #define $2 innocuous_$2
1728
1729 /* System header to define __stub macros and hopefully few prototypes,
1730     which can conflict with char $2 (); below.
1731     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1732     <limits.h> exists even on freestanding compilers.  */
1733
1734 #ifdef __STDC__
1735 # include <limits.h>
1736 #else
1737 # include <assert.h>
1738 #endif
1739
1740 #undef $2
1741
1742 /* Override any GCC internal prototype to avoid an error.
1743    Use char because int might match the return type of a GCC
1744    builtin and then its argument prototype would still apply.  */
1745 #ifdef __cplusplus
1746 extern "C"
1747 #endif
1748 char $2 ();
1749 /* The GNU C library defines this for functions which it implements
1750     to always fail with ENOSYS.  Some functions are actually named
1751     something starting with __ and the normal name is an alias.  */
1752 #if defined __stub_$2 || defined __stub___$2
1753 choke me
1754 #endif
1755
1756 int
1757 main ()
1758 {
1759 return $2 ();
1760   ;
1761   return 0;
1762 }
1763 _ACEOF
1764 if ac_fn_c_try_link "$LINENO"; then :
1765   eval "$3=yes"
1766 else
1767   eval "$3=no"
1768 fi
1769 rm -f core conftest.err conftest.$ac_objext \
1770     conftest$ac_exeext conftest.$ac_ext
1771 fi
1772 eval ac_res=\$$3
1773                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1774 $as_echo "$ac_res" >&6; }
1775   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1776
1777 } # ac_fn_c_check_func
1778
1779 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1780 # -------------------------------------------------------
1781 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1782 # the include files in INCLUDES and setting the cache variable VAR
1783 # accordingly.
1784 ac_fn_c_check_header_mongrel ()
1785 {
1786   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1787   if eval \${$3+:} false; then :
1788   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1789 $as_echo_n "checking for $2... " >&6; }
1790 if eval \${$3+:} false; then :
1791   $as_echo_n "(cached) " >&6
1792 fi
1793 eval ac_res=\$$3
1794                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1795 $as_echo "$ac_res" >&6; }
1796 else
1797   # Is the header compilable?
1798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1799 $as_echo_n "checking $2 usability... " >&6; }
1800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1801 /* end confdefs.h.  */
1802 $4
1803 #include <$2>
1804 _ACEOF
1805 if ac_fn_c_try_compile "$LINENO"; then :
1806   ac_header_compiler=yes
1807 else
1808   ac_header_compiler=no
1809 fi
1810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1812 $as_echo "$ac_header_compiler" >&6; }
1813
1814 # Is the header present?
1815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1816 $as_echo_n "checking $2 presence... " >&6; }
1817 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1818 /* end confdefs.h.  */
1819 #include <$2>
1820 _ACEOF
1821 if ac_fn_c_try_cpp "$LINENO"; then :
1822   ac_header_preproc=yes
1823 else
1824   ac_header_preproc=no
1825 fi
1826 rm -f conftest.err conftest.i conftest.$ac_ext
1827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1828 $as_echo "$ac_header_preproc" >&6; }
1829
1830 # So?  What about this header?
1831 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1832   yes:no: )
1833     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1834 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1835     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1836 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1837     ;;
1838   no:yes:* )
1839     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1840 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1841     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1842 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1843     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1844 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1845     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1846 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1847     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1848 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1849     ;;
1850 esac
1851   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1852 $as_echo_n "checking for $2... " >&6; }
1853 if eval \${$3+:} false; then :
1854   $as_echo_n "(cached) " >&6
1855 else
1856   eval "$3=\$ac_header_compiler"
1857 fi
1858 eval ac_res=\$$3
1859                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1860 $as_echo "$ac_res" >&6; }
1861 fi
1862   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1863
1864 } # ac_fn_c_check_header_mongrel
1865 cat >config.log <<_ACEOF
1866 This file contains any messages produced by compilers while
1867 running configure, to aid debugging if configure makes a mistake.
1868
1869 It was created by package-unused $as_me version-unused, which was
1870 generated by GNU Autoconf 2.69.  Invocation command line was
1871
1872   $ $0 $@
1873
1874 _ACEOF
1875 exec 5>>config.log
1876 {
1877 cat <<_ASUNAME
1878 ## --------- ##
1879 ## Platform. ##
1880 ## --------- ##
1881
1882 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1883 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1884 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1885 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1886 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1887
1888 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1889 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1890
1891 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1892 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1893 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1894 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1895 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1896 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1897 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1898
1899 _ASUNAME
1900
1901 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1902 for as_dir in $PATH
1903 do
1904   IFS=$as_save_IFS
1905   test -z "$as_dir" && as_dir=.
1906     $as_echo "PATH: $as_dir"
1907   done
1908 IFS=$as_save_IFS
1909
1910 } >&5
1911
1912 cat >&5 <<_ACEOF
1913
1914
1915 ## ----------- ##
1916 ## Core tests. ##
1917 ## ----------- ##
1918
1919 _ACEOF
1920
1921
1922 # Keep a trace of the command line.
1923 # Strip out --no-create and --no-recursion so they do not pile up.
1924 # Strip out --silent because we don't want to record it for future runs.
1925 # Also quote any args containing shell meta-characters.
1926 # Make two passes to allow for proper duplicate-argument suppression.
1927 ac_configure_args=
1928 ac_configure_args0=
1929 ac_configure_args1=
1930 ac_must_keep_next=false
1931 for ac_pass in 1 2
1932 do
1933   for ac_arg
1934   do
1935     case $ac_arg in
1936     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1937     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1938     | -silent | --silent | --silen | --sile | --sil)
1939       continue ;;
1940     *\'*)
1941       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1942     esac
1943     case $ac_pass in
1944     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1945     2)
1946       as_fn_append ac_configure_args1 " '$ac_arg'"
1947       if test $ac_must_keep_next = true; then
1948         ac_must_keep_next=false # Got value, back to normal.
1949       else
1950         case $ac_arg in
1951           *=* | --config-cache | -C | -disable-* | --disable-* \
1952           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1953           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1954           | -with-* | --with-* | -without-* | --without-* | --x)
1955             case "$ac_configure_args0 " in
1956               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1957             esac
1958             ;;
1959           -* ) ac_must_keep_next=true ;;
1960         esac
1961       fi
1962       as_fn_append ac_configure_args " '$ac_arg'"
1963       ;;
1964     esac
1965   done
1966 done
1967 { ac_configure_args0=; unset ac_configure_args0;}
1968 { ac_configure_args1=; unset ac_configure_args1;}
1969
1970 # When interrupted or exit'd, cleanup temporary files, and complete
1971 # config.log.  We remove comments because anyway the quotes in there
1972 # would cause problems or look ugly.
1973 # WARNING: Use '\'' to represent an apostrophe within the trap.
1974 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1975 trap 'exit_status=$?
1976   # Save into config.log some information that might help in debugging.
1977   {
1978     echo
1979
1980     $as_echo "## ---------------- ##
1981 ## Cache variables. ##
1982 ## ---------------- ##"
1983     echo
1984     # The following way of writing the cache mishandles newlines in values,
1985 (
1986   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1987     eval ac_val=\$$ac_var
1988     case $ac_val in #(
1989     *${as_nl}*)
1990       case $ac_var in #(
1991       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1992 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1993       esac
1994       case $ac_var in #(
1995       _ | IFS | as_nl) ;; #(
1996       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
1997       *) { eval $ac_var=; unset $ac_var;} ;;
1998       esac ;;
1999     esac
2000   done
2001   (set) 2>&1 |
2002     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2003     *${as_nl}ac_space=\ *)
2004       sed -n \
2005         "s/'\''/'\''\\\\'\'''\''/g;
2006           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2007       ;; #(
2008     *)
2009       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2010       ;;
2011     esac |
2012     sort
2013 )
2014     echo
2015
2016     $as_echo "## ----------------- ##
2017 ## Output variables. ##
2018 ## ----------------- ##"
2019     echo
2020     for ac_var in $ac_subst_vars
2021     do
2022       eval ac_val=\$$ac_var
2023       case $ac_val in
2024       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2025       esac
2026       $as_echo "$ac_var='\''$ac_val'\''"
2027     done | sort
2028     echo
2029
2030     if test -n "$ac_subst_files"; then
2031       $as_echo "## ------------------- ##
2032 ## File substitutions. ##
2033 ## ------------------- ##"
2034       echo
2035       for ac_var in $ac_subst_files
2036       do
2037         eval ac_val=\$$ac_var
2038         case $ac_val in
2039         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2040         esac
2041         $as_echo "$ac_var='\''$ac_val'\''"
2042       done | sort
2043       echo
2044     fi
2045
2046     if test -s confdefs.h; then
2047       $as_echo "## ----------- ##
2048 ## confdefs.h. ##
2049 ## ----------- ##"
2050       echo
2051       cat confdefs.h
2052       echo
2053     fi
2054     test "$ac_signal" != 0 &&
2055       $as_echo "$as_me: caught signal $ac_signal"
2056     $as_echo "$as_me: exit $exit_status"
2057   } >&5
2058   rm -f core *.core core.conftest.* &&
2059     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2060     exit $exit_status
2061 ' 0
2062 for ac_signal in 1 2 13 15; do
2063   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2064 done
2065 ac_signal=0
2066
2067 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2068 rm -f -r conftest* confdefs.h
2069
2070 $as_echo "/* confdefs.h */" > confdefs.h
2071
2072 # Predefined preprocessor variables.
2073
2074 cat >>confdefs.h <<_ACEOF
2075 #define PACKAGE_NAME "$PACKAGE_NAME"
2076 _ACEOF
2077
2078 cat >>confdefs.h <<_ACEOF
2079 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2080 _ACEOF
2081
2082 cat >>confdefs.h <<_ACEOF
2083 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2084 _ACEOF
2085
2086 cat >>confdefs.h <<_ACEOF
2087 #define PACKAGE_STRING "$PACKAGE_STRING"
2088 _ACEOF
2089
2090 cat >>confdefs.h <<_ACEOF
2091 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2092 _ACEOF
2093
2094 cat >>confdefs.h <<_ACEOF
2095 #define PACKAGE_URL "$PACKAGE_URL"
2096 _ACEOF
2097
2098
2099 # Let the site file select an alternate cache file if it wants to.
2100 # Prefer an explicitly selected file to automatically selected ones.
2101 ac_site_file1=NONE
2102 ac_site_file2=NONE
2103 if test -n "$CONFIG_SITE"; then
2104   # We do not want a PATH search for config.site.
2105   case $CONFIG_SITE in #((
2106     -*)  ac_site_file1=./$CONFIG_SITE;;
2107     */*) ac_site_file1=$CONFIG_SITE;;
2108     *)   ac_site_file1=./$CONFIG_SITE;;
2109   esac
2110 elif test "x$prefix" != xNONE; then
2111   ac_site_file1=$prefix/share/config.site
2112   ac_site_file2=$prefix/etc/config.site
2113 else
2114   ac_site_file1=$ac_default_prefix/share/config.site
2115   ac_site_file2=$ac_default_prefix/etc/config.site
2116 fi
2117 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2118 do
2119   test "x$ac_site_file" = xNONE && continue
2120   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2121     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2122 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2123     sed 's/^/| /' "$ac_site_file" >&5
2124     . "$ac_site_file" \
2125       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2126 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2127 as_fn_error $? "failed to load site script $ac_site_file
2128 See \`config.log' for more details" "$LINENO" 5; }
2129   fi
2130 done
2131
2132 if test -r "$cache_file"; then
2133   # Some versions of bash will fail to source /dev/null (special files
2134   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2135   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2136     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2137 $as_echo "$as_me: loading cache $cache_file" >&6;}
2138     case $cache_file in
2139       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2140       *)                      . "./$cache_file";;
2141     esac
2142   fi
2143 else
2144   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2145 $as_echo "$as_me: creating cache $cache_file" >&6;}
2146   >$cache_file
2147 fi
2148
2149 # Check that the precious variables saved in the cache have kept the same
2150 # value.
2151 ac_cache_corrupted=false
2152 for ac_var in $ac_precious_vars; do
2153   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2154   eval ac_new_set=\$ac_env_${ac_var}_set
2155   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2156   eval ac_new_val=\$ac_env_${ac_var}_value
2157   case $ac_old_set,$ac_new_set in
2158     set,)
2159       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2160 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2161       ac_cache_corrupted=: ;;
2162     ,set)
2163       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2164 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2165       ac_cache_corrupted=: ;;
2166     ,);;
2167     *)
2168       if test "x$ac_old_val" != "x$ac_new_val"; then
2169         # differences in whitespace do not lead to failure.
2170         ac_old_val_w=`echo x $ac_old_val`
2171         ac_new_val_w=`echo x $ac_new_val`
2172         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2173           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2174 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2175           ac_cache_corrupted=:
2176         else
2177           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2178 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2179           eval $ac_var=\$ac_old_val
2180         fi
2181         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2182 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2183         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2184 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2185       fi;;
2186   esac
2187   # Pass precious variables to config.status.
2188   if test "$ac_new_set" = set; then
2189     case $ac_new_val in
2190     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2191     *) ac_arg=$ac_var=$ac_new_val ;;
2192     esac
2193     case " $ac_configure_args " in
2194       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2195       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2196     esac
2197   fi
2198 done
2199 if $ac_cache_corrupted; then
2200   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2201 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2202   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2203 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2204   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2205 fi
2206 ## -------------------- ##
2207 ## Main body of script. ##
2208 ## -------------------- ##
2209
2210 ac_ext=c
2211 ac_cpp='$CPP $CPPFLAGS'
2212 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2213 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2214 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2215
2216
2217
2218
2219
2220
2221 ac_aux_dir=
2222 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2223   if test -f "$ac_dir/install-sh"; then
2224     ac_aux_dir=$ac_dir
2225     ac_install_sh="$ac_aux_dir/install-sh -c"
2226     break
2227   elif test -f "$ac_dir/install.sh"; then
2228     ac_aux_dir=$ac_dir
2229     ac_install_sh="$ac_aux_dir/install.sh -c"
2230     break
2231   elif test -f "$ac_dir/shtool"; then
2232     ac_aux_dir=$ac_dir
2233     ac_install_sh="$ac_aux_dir/shtool install -c"
2234     break
2235   fi
2236 done
2237 if test -z "$ac_aux_dir"; then
2238   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2239 fi
2240
2241 # These three variables are undocumented and unsupported,
2242 # and are intended to be withdrawn in a future Autoconf release.
2243 # They can cause serious problems if a builder's source tree is in a directory
2244 # whose full name contains unusual characters.
2245 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2246 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2247 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2248
2249
2250 # Make sure we can run config.sub.
2251 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2252   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2253
2254 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2255 $as_echo_n "checking build system type... " >&6; }
2256 if ${ac_cv_build+:} false; then :
2257   $as_echo_n "(cached) " >&6
2258 else
2259   ac_build_alias=$build_alias
2260 test "x$ac_build_alias" = x &&
2261   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2262 test "x$ac_build_alias" = x &&
2263   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2264 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2265   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2266
2267 fi
2268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2269 $as_echo "$ac_cv_build" >&6; }
2270 case $ac_cv_build in
2271 *-*-*) ;;
2272 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2273 esac
2274 build=$ac_cv_build
2275 ac_save_IFS=$IFS; IFS='-'
2276 set x $ac_cv_build
2277 shift
2278 build_cpu=$1
2279 build_vendor=$2
2280 shift; shift
2281 # Remember, the first character of IFS is used to create $*,
2282 # except with old shells:
2283 build_os=$*
2284 IFS=$ac_save_IFS
2285 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2286
2287
2288  case ${build_alias} in
2289   "") build_noncanonical=${build} ;;
2290   *) build_noncanonical=${build_alias} ;;
2291 esac
2292
2293  case ${host_alias} in
2294   "") host_noncanonical=${build_noncanonical} ;;
2295   *) host_noncanonical=${host_alias} ;;
2296 esac
2297
2298  case ${target_alias} in
2299   "") target_noncanonical=${host_noncanonical} ;;
2300   *) target_noncanonical=${target_alias} ;;
2301 esac
2302
2303
2304 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2305 # have matching libraries, they should use host libraries: Makefile.tpl
2306 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2307 # However, they still use the build modules, because the corresponding
2308 # host modules (e.g. bison) are only built for the host when bootstrap
2309 # finishes. So:
2310 # - build_subdir is where we find build modules, and never changes.
2311 # - build_libsubdir is where we find build libraries, and can be overridden.
2312
2313 # Prefix 'build-' so this never conflicts with target_subdir.
2314 build_subdir="build-${build_noncanonical}"
2315
2316 # Check whether --with-build-libsubdir was given.
2317 if test "${with_build_libsubdir+set}" = set; then :
2318   withval=$with_build_libsubdir; build_libsubdir="$withval"
2319 else
2320   build_libsubdir="$build_subdir"
2321 fi
2322
2323 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2324 if ( test $srcdir = . && test -d gcc ) \
2325    || test -d $srcdir/../host-${host_noncanonical}; then
2326   host_subdir="host-${host_noncanonical}"
2327 else
2328   host_subdir=.
2329 fi
2330 # No prefix.
2331 target_subdir=${target_noncanonical}
2332
2333
2334 # We need the following definitions because AC_PROG_LIBTOOL relies on them
2335 PACKAGE=libobjc
2336 # Version is pulled out to make it a bit easier to change using sed.
2337 VERSION=4:0:0
2338
2339
2340 # This works around the fact that libtool configuration may change LD
2341 # for this particular configuration, but some shells, instead of
2342 # keeping the changes in LD private, export them just because LD is
2343 # exported.
2344 ORIGINAL_LD_FOR_MULTILIBS=$LD
2345
2346 # -------
2347 # Options
2348 # -------
2349
2350 # We use these options to decide which functions to include.
2351
2352 # Check whether --with-target-subdir was given.
2353 if test "${with_target_subdir+set}" = set; then :
2354   withval=$with_target_subdir;
2355 fi
2356
2357
2358 # Check whether --with-cross-host was given.
2359 if test "${with_cross_host+set}" = set; then :
2360   withval=$with_cross_host;
2361 fi
2362
2363
2364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2365 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2366 # Check whether --enable-version-specific-runtime-libs was given.
2367 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2368   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
2369  yes) version_specific_libs=yes ;;
2370  no)  version_specific_libs=no ;;
2371  *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
2372  esac
2373 else
2374   version_specific_libs=no
2375 fi
2376
2377 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
2378 $as_echo "$version_specific_libs" >&6; }
2379
2380 # -----------
2381 # Directories
2382 # -----------
2383
2384 # Find the rest of the source tree framework.
2385 # Default to --enable-multilib
2386 # Check whether --enable-multilib was given.
2387 if test "${enable_multilib+set}" = set; then :
2388   enableval=$enable_multilib; case "$enableval" in
2389   yes) multilib=yes ;;
2390   no)  multilib=no ;;
2391   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2392  esac
2393 else
2394   multilib=yes
2395 fi
2396
2397
2398 # We may get other options which we leave undocumented:
2399 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2400 # See config-ml.in if you want the gory details.
2401
2402 if test "$srcdir" = "."; then
2403   if test "$with_target_subdir" != "."; then
2404     multi_basedir="$srcdir/$with_multisrctop../.."
2405   else
2406     multi_basedir="$srcdir/$with_multisrctop.."
2407   fi
2408 else
2409   multi_basedir="$srcdir/.."
2410 fi
2411
2412
2413 # Even if the default multilib is not a cross compilation,
2414 # it may be that some of the other multilibs are.
2415 if test $cross_compiling = no && test $multilib = yes \
2416    && test "x${with_multisubdir}" != x ; then
2417    cross_compiling=maybe
2418 fi
2419
2420 ac_config_commands="$ac_config_commands default-1"
2421
2422
2423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2424 $as_echo_n "checking host system type... " >&6; }
2425 if ${ac_cv_host+:} false; then :
2426   $as_echo_n "(cached) " >&6
2427 else
2428   if test "x$host_alias" = x; then
2429   ac_cv_host=$ac_cv_build
2430 else
2431   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2432     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2433 fi
2434
2435 fi
2436 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2437 $as_echo "$ac_cv_host" >&6; }
2438 case $ac_cv_host in
2439 *-*-*) ;;
2440 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2441 esac
2442 host=$ac_cv_host
2443 ac_save_IFS=$IFS; IFS='-'
2444 set x $ac_cv_host
2445 shift
2446 host_cpu=$1
2447 host_vendor=$2
2448 shift; shift
2449 # Remember, the first character of IFS is used to create $*,
2450 # except with old shells:
2451 host_os=$*
2452 IFS=$ac_save_IFS
2453 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2454
2455
2456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2457 $as_echo_n "checking target system type... " >&6; }
2458 if ${ac_cv_target+:} false; then :
2459   $as_echo_n "(cached) " >&6
2460 else
2461   if test "x$target_alias" = x; then
2462   ac_cv_target=$ac_cv_host
2463 else
2464   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2465     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2466 fi
2467
2468 fi
2469 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2470 $as_echo "$ac_cv_target" >&6; }
2471 case $ac_cv_target in
2472 *-*-*) ;;
2473 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2474 esac
2475 target=$ac_cv_target
2476 ac_save_IFS=$IFS; IFS='-'
2477 set x $ac_cv_target
2478 shift
2479 target_cpu=$1
2480 target_vendor=$2
2481 shift; shift
2482 # Remember, the first character of IFS is used to create $*,
2483 # except with old shells:
2484 target_os=$*
2485 IFS=$ac_save_IFS
2486 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2487
2488
2489 # The aliases save the names the user supplied, while $host etc.
2490 # will get canonicalized.
2491 test -n "$target_alias" &&
2492   test "$program_prefix$program_suffix$program_transform_name" = \
2493     NONENONEs,x,x, &&
2494   program_prefix=${target_alias}-
2495
2496
2497
2498
2499 # Export source directory.
2500 # These need to be absolute paths, yet at the same time need to
2501 # canonicalize only relative paths, because then amd will not unmount
2502 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
2503 case $srcdir in
2504   \\/$* | ?:\\/*) glibcpp_srcdir=${srcdir} ;;
2505   *) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
2506 esac
2507
2508
2509
2510 # Check whether --with-toolexeclibdir was given.
2511 if test "${with_toolexeclibdir+set}" = set; then :
2512   withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
2513   /)
2514     ;;
2515   */)
2516     with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
2517     ;;
2518 esac
2519 else
2520   with_toolexeclibdir=no
2521 fi
2522
2523
2524
2525 # Calculate toolexeclibdir
2526 # Also toolexecdir, though it's only used in toolexeclibdir
2527 case ${version_specific_libs} in
2528   yes)
2529     # Need the gcc compiler version to know where to install libraries
2530     # and header files if --enable-version-specific-runtime-libs option
2531     # is selected.
2532     toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
2533     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
2534     ;;
2535   no)
2536     if test -n "$with_cross_host" &&
2537        test x"$with_cross_host" != x"no"; then
2538       # Install a library built with a cross compiler in tooldir, not libdir.
2539       toolexecdir='$(exec_prefix)/$(target_noncanonical)'
2540       case ${with_toolexeclibdir} in
2541         no)
2542           toolexeclibdir='$(toolexecdir)/lib'
2543           ;;
2544         *)
2545           toolexeclibdir=${with_toolexeclibdir}
2546           ;;
2547       esac
2548     else
2549       toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
2550       toolexeclibdir='$(libdir)'
2551     fi
2552     multi_os_directory=`$CC -print-multi-os-directory`
2553     case $multi_os_directory in
2554       .) ;; # Avoid trailing /.
2555       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
2556     esac
2557     ;;
2558 esac
2559
2560
2561
2562 # Figure out if we want to name the include directory and the
2563 #  library name changes differently.
2564 includedirname=include
2565 libsuffix=
2566 case "${host}" in
2567   *-darwin*)
2568     # Darwin is the only target so far that needs a different include directory.
2569     includedirname=include-gnu-runtime
2570     libsuffix=-gnu
2571     ;;
2572 esac
2573
2574
2575
2576 ac_config_headers="$ac_config_headers config.h"
2577
2578
2579 # --------
2580 # Programs
2581 # --------
2582
2583
2584
2585 # We must force CC to /not/ be a precious variable; otherwise
2586 # the wrong, non-multilib-adjusted value will be used in multilibs.
2587 # As a side effect, we have to subst CFLAGS ourselves.
2588
2589
2590 ac_ext=c
2591 ac_cpp='$CPP $CPPFLAGS'
2592 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2593 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2594 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2595 if test -n "$ac_tool_prefix"; then
2596   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2597 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2599 $as_echo_n "checking for $ac_word... " >&6; }
2600 if ${ac_cv_prog_CC+:} false; then :
2601   $as_echo_n "(cached) " >&6
2602 else
2603   if test -n "$CC"; then
2604   ac_cv_prog_CC="$CC" # Let the user override the test.
2605 else
2606 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2607 for as_dir in $PATH
2608 do
2609   IFS=$as_save_IFS
2610   test -z "$as_dir" && as_dir=.
2611     for ac_exec_ext in '' $ac_executable_extensions; do
2612   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2613     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2614     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2615     break 2
2616   fi
2617 done
2618   done
2619 IFS=$as_save_IFS
2620
2621 fi
2622 fi
2623 CC=$ac_cv_prog_CC
2624 if test -n "$CC"; then
2625   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2626 $as_echo "$CC" >&6; }
2627 else
2628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2629 $as_echo "no" >&6; }
2630 fi
2631
2632
2633 fi
2634 if test -z "$ac_cv_prog_CC"; then
2635   ac_ct_CC=$CC
2636   # Extract the first word of "gcc", so it can be a program name with args.
2637 set dummy gcc; ac_word=$2
2638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2639 $as_echo_n "checking for $ac_word... " >&6; }
2640 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2641   $as_echo_n "(cached) " >&6
2642 else
2643   if test -n "$ac_ct_CC"; then
2644   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2645 else
2646 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2647 for as_dir in $PATH
2648 do
2649   IFS=$as_save_IFS
2650   test -z "$as_dir" && as_dir=.
2651     for ac_exec_ext in '' $ac_executable_extensions; do
2652   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2653     ac_cv_prog_ac_ct_CC="gcc"
2654     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2655     break 2
2656   fi
2657 done
2658   done
2659 IFS=$as_save_IFS
2660
2661 fi
2662 fi
2663 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2664 if test -n "$ac_ct_CC"; then
2665   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2666 $as_echo "$ac_ct_CC" >&6; }
2667 else
2668   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2669 $as_echo "no" >&6; }
2670 fi
2671
2672   if test "x$ac_ct_CC" = x; then
2673     CC=""
2674   else
2675     case $cross_compiling:$ac_tool_warned in
2676 yes:)
2677 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2678 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2679 ac_tool_warned=yes ;;
2680 esac
2681     CC=$ac_ct_CC
2682   fi
2683 else
2684   CC="$ac_cv_prog_CC"
2685 fi
2686
2687 if test -z "$CC"; then
2688           if test -n "$ac_tool_prefix"; then
2689     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2690 set dummy ${ac_tool_prefix}cc; ac_word=$2
2691 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2692 $as_echo_n "checking for $ac_word... " >&6; }
2693 if ${ac_cv_prog_CC+:} false; then :
2694   $as_echo_n "(cached) " >&6
2695 else
2696   if test -n "$CC"; then
2697   ac_cv_prog_CC="$CC" # Let the user override the test.
2698 else
2699 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2700 for as_dir in $PATH
2701 do
2702   IFS=$as_save_IFS
2703   test -z "$as_dir" && as_dir=.
2704     for ac_exec_ext in '' $ac_executable_extensions; do
2705   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2706     ac_cv_prog_CC="${ac_tool_prefix}cc"
2707     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2708     break 2
2709   fi
2710 done
2711   done
2712 IFS=$as_save_IFS
2713
2714 fi
2715 fi
2716 CC=$ac_cv_prog_CC
2717 if test -n "$CC"; then
2718   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2719 $as_echo "$CC" >&6; }
2720 else
2721   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2722 $as_echo "no" >&6; }
2723 fi
2724
2725
2726   fi
2727 fi
2728 if test -z "$CC"; then
2729   # Extract the first word of "cc", so it can be a program name with args.
2730 set dummy cc; ac_word=$2
2731 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2732 $as_echo_n "checking for $ac_word... " >&6; }
2733 if ${ac_cv_prog_CC+:} false; then :
2734   $as_echo_n "(cached) " >&6
2735 else
2736   if test -n "$CC"; then
2737   ac_cv_prog_CC="$CC" # Let the user override the test.
2738 else
2739   ac_prog_rejected=no
2740 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2741 for as_dir in $PATH
2742 do
2743   IFS=$as_save_IFS
2744   test -z "$as_dir" && as_dir=.
2745     for ac_exec_ext in '' $ac_executable_extensions; do
2746   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2747     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2748        ac_prog_rejected=yes
2749        continue
2750      fi
2751     ac_cv_prog_CC="cc"
2752     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2753     break 2
2754   fi
2755 done
2756   done
2757 IFS=$as_save_IFS
2758
2759 if test $ac_prog_rejected = yes; then
2760   # We found a bogon in the path, so make sure we never use it.
2761   set dummy $ac_cv_prog_CC
2762   shift
2763   if test $# != 0; then
2764     # We chose a different compiler from the bogus one.
2765     # However, it has the same basename, so the bogon will be chosen
2766     # first if we set CC to just the basename; use the full file name.
2767     shift
2768     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2769   fi
2770 fi
2771 fi
2772 fi
2773 CC=$ac_cv_prog_CC
2774 if test -n "$CC"; then
2775   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2776 $as_echo "$CC" >&6; }
2777 else
2778   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2779 $as_echo "no" >&6; }
2780 fi
2781
2782
2783 fi
2784 if test -z "$CC"; then
2785   if test -n "$ac_tool_prefix"; then
2786   for ac_prog in cl.exe
2787   do
2788     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2789 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2791 $as_echo_n "checking for $ac_word... " >&6; }
2792 if ${ac_cv_prog_CC+:} false; then :
2793   $as_echo_n "(cached) " >&6
2794 else
2795   if test -n "$CC"; then
2796   ac_cv_prog_CC="$CC" # Let the user override the test.
2797 else
2798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2799 for as_dir in $PATH
2800 do
2801   IFS=$as_save_IFS
2802   test -z "$as_dir" && as_dir=.
2803     for ac_exec_ext in '' $ac_executable_extensions; do
2804   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2805     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2806     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2807     break 2
2808   fi
2809 done
2810   done
2811 IFS=$as_save_IFS
2812
2813 fi
2814 fi
2815 CC=$ac_cv_prog_CC
2816 if test -n "$CC"; then
2817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2818 $as_echo "$CC" >&6; }
2819 else
2820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2821 $as_echo "no" >&6; }
2822 fi
2823
2824
2825     test -n "$CC" && break
2826   done
2827 fi
2828 if test -z "$CC"; then
2829   ac_ct_CC=$CC
2830   for ac_prog in cl.exe
2831 do
2832   # Extract the first word of "$ac_prog", so it can be a program name with args.
2833 set dummy $ac_prog; ac_word=$2
2834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2835 $as_echo_n "checking for $ac_word... " >&6; }
2836 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2837   $as_echo_n "(cached) " >&6
2838 else
2839   if test -n "$ac_ct_CC"; then
2840   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2841 else
2842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2843 for as_dir in $PATH
2844 do
2845   IFS=$as_save_IFS
2846   test -z "$as_dir" && as_dir=.
2847     for ac_exec_ext in '' $ac_executable_extensions; do
2848   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2849     ac_cv_prog_ac_ct_CC="$ac_prog"
2850     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2851     break 2
2852   fi
2853 done
2854   done
2855 IFS=$as_save_IFS
2856
2857 fi
2858 fi
2859 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2860 if test -n "$ac_ct_CC"; then
2861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2862 $as_echo "$ac_ct_CC" >&6; }
2863 else
2864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2865 $as_echo "no" >&6; }
2866 fi
2867
2868
2869   test -n "$ac_ct_CC" && break
2870 done
2871
2872   if test "x$ac_ct_CC" = x; then
2873     CC=""
2874   else
2875     case $cross_compiling:$ac_tool_warned in
2876 yes:)
2877 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2878 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2879 ac_tool_warned=yes ;;
2880 esac
2881     CC=$ac_ct_CC
2882   fi
2883 fi
2884
2885 fi
2886
2887
2888 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2889 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2890 as_fn_error $? "no acceptable C compiler found in \$PATH
2891 See \`config.log' for more details" "$LINENO" 5; }
2892
2893 # Provide some information about the compiler.
2894 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2895 set X $ac_compile
2896 ac_compiler=$2
2897 for ac_option in --version -v -V -qversion; do
2898   { { ac_try="$ac_compiler $ac_option >&5"
2899 case "(($ac_try" in
2900   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2901   *) ac_try_echo=$ac_try;;
2902 esac
2903 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2904 $as_echo "$ac_try_echo"; } >&5
2905   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2906   ac_status=$?
2907   if test -s conftest.err; then
2908     sed '10a\
2909 ... rest of stderr output deleted ...
2910          10q' conftest.err >conftest.er1
2911     cat conftest.er1 >&5
2912   fi
2913   rm -f conftest.er1 conftest.err
2914   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2915   test $ac_status = 0; }
2916 done
2917
2918 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2919 /* end confdefs.h.  */
2920 #include <stdio.h>
2921 int
2922 main ()
2923 {
2924 printf ("hello world\n");
2925   ;
2926   return 0;
2927 }
2928 _ACEOF
2929 # FIXME: Cleanup?
2930 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
2931   (eval $ac_link) 2>&5
2932   ac_status=$?
2933   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2934   test $ac_status = 0; }; then :
2935   gcc_no_link=no
2936 else
2937   gcc_no_link=yes
2938 fi
2939 if test x$gcc_no_link = xyes; then
2940   # Setting cross_compile will disable run tests; it will
2941   # also disable AC_CHECK_FILE but that's generally
2942   # correct if we can't link.
2943   cross_compiling=yes
2944   EXEEXT=
2945 else
2946   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2947 /* end confdefs.h.  */
2948
2949 int
2950 main ()
2951 {
2952
2953   ;
2954   return 0;
2955 }
2956 _ACEOF
2957 ac_clean_files_save=$ac_clean_files
2958 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2959 # Try to create an executable without -o first, disregard a.out.
2960 # It will help us diagnose broken compilers, and finding out an intuition
2961 # of exeext.
2962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2963 $as_echo_n "checking whether the C compiler works... " >&6; }
2964 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2965
2966 # The possible output files:
2967 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2968
2969 ac_rmfiles=
2970 for ac_file in $ac_files
2971 do
2972   case $ac_file in
2973     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2974     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2975   esac
2976 done
2977 rm -f $ac_rmfiles
2978
2979 if { { ac_try="$ac_link_default"
2980 case "(($ac_try" in
2981   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2982   *) ac_try_echo=$ac_try;;
2983 esac
2984 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2985 $as_echo "$ac_try_echo"; } >&5
2986   (eval "$ac_link_default") 2>&5
2987   ac_status=$?
2988   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2989   test $ac_status = 0; }; then :
2990   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2991 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2992 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
2993 # so that the user can short-circuit this test for compilers unknown to
2994 # Autoconf.
2995 for ac_file in $ac_files ''
2996 do
2997   test -f "$ac_file" || continue
2998   case $ac_file in
2999     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3000         ;;
3001     [ab].out )
3002         # We found the default executable, but exeext='' is most
3003         # certainly right.
3004         break;;
3005     *.* )
3006         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3007         then :; else
3008            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3009         fi
3010         # We set ac_cv_exeext here because the later test for it is not
3011         # safe: cross compilers may not add the suffix if given an `-o'
3012         # argument, so we may need to know it at that point already.
3013         # Even if this section looks crufty: it has the advantage of
3014         # actually working.
3015         break;;
3016     * )
3017         break;;
3018   esac
3019 done
3020 test "$ac_cv_exeext" = no && ac_cv_exeext=
3021
3022 else
3023   ac_file=''
3024 fi
3025 if test -z "$ac_file"; then :
3026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3027 $as_echo "no" >&6; }
3028 $as_echo "$as_me: failed program was:" >&5
3029 sed 's/^/| /' conftest.$ac_ext >&5
3030
3031 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3032 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3033 as_fn_error 77 "C compiler cannot create executables
3034 See \`config.log' for more details" "$LINENO" 5; }
3035 else
3036   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3037 $as_echo "yes" >&6; }
3038 fi
3039 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3040 $as_echo_n "checking for C compiler default output file name... " >&6; }
3041 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3042 $as_echo "$ac_file" >&6; }
3043 ac_exeext=$ac_cv_exeext
3044
3045 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3046 ac_clean_files=$ac_clean_files_save
3047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3048 $as_echo_n "checking for suffix of executables... " >&6; }
3049 if { { ac_try="$ac_link"
3050 case "(($ac_try" in
3051   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3052   *) ac_try_echo=$ac_try;;
3053 esac
3054 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3055 $as_echo "$ac_try_echo"; } >&5
3056   (eval "$ac_link") 2>&5
3057   ac_status=$?
3058   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3059   test $ac_status = 0; }; then :
3060   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3061 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3062 # work properly (i.e., refer to `conftest.exe'), while it won't with
3063 # `rm'.
3064 for ac_file in conftest.exe conftest conftest.*; do
3065   test -f "$ac_file" || continue
3066   case $ac_file in
3067     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3068     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3069           break;;
3070     * ) break;;
3071   esac
3072 done
3073 else
3074   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3075 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3076 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3077 See \`config.log' for more details" "$LINENO" 5; }
3078 fi
3079 rm -f conftest conftest$ac_cv_exeext
3080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3081 $as_echo "$ac_cv_exeext" >&6; }
3082
3083 rm -f conftest.$ac_ext
3084 EXEEXT=$ac_cv_exeext
3085 ac_exeext=$EXEEXT
3086 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3087 /* end confdefs.h.  */
3088 #include <stdio.h>
3089 int
3090 main ()
3091 {
3092 FILE *f = fopen ("conftest.out", "w");
3093  return ferror (f) || fclose (f) != 0;
3094
3095   ;
3096   return 0;
3097 }
3098 _ACEOF
3099 ac_clean_files="$ac_clean_files conftest.out"
3100 # Check that the compiler produces executables we can run.  If not, either
3101 # the compiler is broken, or we cross compile.
3102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3103 $as_echo_n "checking whether we are cross compiling... " >&6; }
3104 if test "$cross_compiling" != yes; then
3105   { { ac_try="$ac_link"
3106 case "(($ac_try" in
3107   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3108   *) ac_try_echo=$ac_try;;
3109 esac
3110 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3111 $as_echo "$ac_try_echo"; } >&5
3112   (eval "$ac_link") 2>&5
3113   ac_status=$?
3114   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3115   test $ac_status = 0; }
3116   if { ac_try='./conftest$ac_cv_exeext'
3117   { { case "(($ac_try" in
3118   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3119   *) ac_try_echo=$ac_try;;
3120 esac
3121 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3122 $as_echo "$ac_try_echo"; } >&5
3123   (eval "$ac_try") 2>&5
3124   ac_status=$?
3125   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3126   test $ac_status = 0; }; }; then
3127     cross_compiling=no
3128   else
3129     if test "$cross_compiling" = maybe; then
3130         cross_compiling=yes
3131     else
3132         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3133 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3134 as_fn_error $? "cannot run C compiled programs.
3135 If you meant to cross compile, use \`--host'.
3136 See \`config.log' for more details" "$LINENO" 5; }
3137     fi
3138   fi
3139 fi
3140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3141 $as_echo "$cross_compiling" >&6; }
3142
3143 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3144 ac_clean_files=$ac_clean_files_save
3145 fi
3146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3147 $as_echo_n "checking for suffix of object files... " >&6; }
3148 if ${ac_cv_objext+:} false; then :
3149   $as_echo_n "(cached) " >&6
3150 else
3151   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3152 /* end confdefs.h.  */
3153
3154 int
3155 main ()
3156 {
3157
3158   ;
3159   return 0;
3160 }
3161 _ACEOF
3162 rm -f conftest.o conftest.obj
3163 if { { ac_try="$ac_compile"
3164 case "(($ac_try" in
3165   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3166   *) ac_try_echo=$ac_try;;
3167 esac
3168 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3169 $as_echo "$ac_try_echo"; } >&5
3170   (eval "$ac_compile") 2>&5
3171   ac_status=$?
3172   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3173   test $ac_status = 0; }; then :
3174   for ac_file in conftest.o conftest.obj conftest.*; do
3175   test -f "$ac_file" || continue;
3176   case $ac_file in
3177     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3178     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3179        break;;
3180   esac
3181 done
3182 else
3183   $as_echo "$as_me: failed program was:" >&5
3184 sed 's/^/| /' conftest.$ac_ext >&5
3185
3186 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3187 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3188 as_fn_error $? "cannot compute suffix of object files: cannot compile
3189 See \`config.log' for more details" "$LINENO" 5; }
3190 fi
3191 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3192 fi
3193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3194 $as_echo "$ac_cv_objext" >&6; }
3195 OBJEXT=$ac_cv_objext
3196 ac_objext=$OBJEXT
3197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3198 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3199 if ${ac_cv_c_compiler_gnu+:} false; then :
3200   $as_echo_n "(cached) " >&6
3201 else
3202   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3203 /* end confdefs.h.  */
3204
3205 int
3206 main ()
3207 {
3208 #ifndef __GNUC__
3209        choke me
3210 #endif
3211
3212   ;
3213   return 0;
3214 }
3215 _ACEOF
3216 if ac_fn_c_try_compile "$LINENO"; then :
3217   ac_compiler_gnu=yes
3218 else
3219   ac_compiler_gnu=no
3220 fi
3221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3222 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3223
3224 fi
3225 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3226 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3227 if test $ac_compiler_gnu = yes; then
3228   GCC=yes
3229 else
3230   GCC=
3231 fi
3232 ac_test_CFLAGS=${CFLAGS+set}
3233 ac_save_CFLAGS=$CFLAGS
3234 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3235 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3236 if ${ac_cv_prog_cc_g+:} false; then :
3237   $as_echo_n "(cached) " >&6
3238 else
3239   ac_save_c_werror_flag=$ac_c_werror_flag
3240    ac_c_werror_flag=yes
3241    ac_cv_prog_cc_g=no
3242    CFLAGS="-g"
3243    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3244 /* end confdefs.h.  */
3245
3246 int
3247 main ()
3248 {
3249
3250   ;
3251   return 0;
3252 }
3253 _ACEOF
3254 if ac_fn_c_try_compile "$LINENO"; then :
3255   ac_cv_prog_cc_g=yes
3256 else
3257   CFLAGS=""
3258       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3259 /* end confdefs.h.  */
3260
3261 int
3262 main ()
3263 {
3264
3265   ;
3266   return 0;
3267 }
3268 _ACEOF
3269 if ac_fn_c_try_compile "$LINENO"; then :
3270
3271 else
3272   ac_c_werror_flag=$ac_save_c_werror_flag
3273          CFLAGS="-g"
3274          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3275 /* end confdefs.h.  */
3276
3277 int
3278 main ()
3279 {
3280
3281   ;
3282   return 0;
3283 }
3284 _ACEOF
3285 if ac_fn_c_try_compile "$LINENO"; then :
3286   ac_cv_prog_cc_g=yes
3287 fi
3288 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3289 fi
3290 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3291 fi
3292 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3293    ac_c_werror_flag=$ac_save_c_werror_flag
3294 fi
3295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3296 $as_echo "$ac_cv_prog_cc_g" >&6; }
3297 if test "$ac_test_CFLAGS" = set; then
3298   CFLAGS=$ac_save_CFLAGS
3299 elif test $ac_cv_prog_cc_g = yes; then
3300   if test "$GCC" = yes; then
3301     CFLAGS="-g -O2"
3302   else
3303     CFLAGS="-g"
3304   fi
3305 else
3306   if test "$GCC" = yes; then
3307     CFLAGS="-O2"
3308   else
3309     CFLAGS=
3310   fi
3311 fi
3312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3313 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3314 if ${ac_cv_prog_cc_c89+:} false; then :
3315   $as_echo_n "(cached) " >&6
3316 else
3317   ac_cv_prog_cc_c89=no
3318 ac_save_CC=$CC
3319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3320 /* end confdefs.h.  */
3321 #include <stdarg.h>
3322 #include <stdio.h>
3323 struct stat;
3324 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3325 struct buf { int x; };
3326 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3327 static char *e (p, i)
3328      char **p;
3329      int i;
3330 {
3331   return p[i];
3332 }
3333 static char *f (char * (*g) (char **, int), char **p, ...)
3334 {
3335   char *s;
3336   va_list v;
3337   va_start (v,p);
3338   s = g (p, va_arg (v,int));
3339   va_end (v);
3340   return s;
3341 }
3342
3343 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3344    function prototypes and stuff, but not '\xHH' hex character constants.
3345    These don't provoke an error unfortunately, instead are silently treated
3346    as 'x'.  The following induces an error, until -std is added to get
3347    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3348    array size at least.  It's necessary to write '\x00'==0 to get something
3349    that's true only with -std.  */
3350 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3351
3352 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3353    inside strings and character constants.  */
3354 #define FOO(x) 'x'
3355 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3356
3357 int test (int i, double x);
3358 struct s1 {int (*f) (int a);};
3359 struct s2 {int (*f) (double a);};
3360 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3361 int argc;
3362 char **argv;
3363 int
3364 main ()
3365 {
3366 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3367   ;
3368   return 0;
3369 }
3370 _ACEOF
3371 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3372         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3373 do
3374   CC="$ac_save_CC $ac_arg"
3375   if ac_fn_c_try_compile "$LINENO"; then :
3376   ac_cv_prog_cc_c89=$ac_arg
3377 fi
3378 rm -f core conftest.err conftest.$ac_objext
3379   test "x$ac_cv_prog_cc_c89" != "xno" && break
3380 done
3381 rm -f conftest.$ac_ext
3382 CC=$ac_save_CC
3383
3384 fi
3385 # AC_CACHE_VAL
3386 case "x$ac_cv_prog_cc_c89" in
3387   x)
3388     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3389 $as_echo "none needed" >&6; } ;;
3390   xno)
3391     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3392 $as_echo "unsupported" >&6; } ;;
3393   *)
3394     CC="$CC $ac_cv_prog_cc_c89"
3395     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3396 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3397 esac
3398 if test "x$ac_cv_prog_cc_c89" != xno; then :
3399
3400 fi
3401
3402 ac_ext=c
3403 ac_cpp='$CPP $CPPFLAGS'
3404 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3405 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3406 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3407
3408
3409
3410 # extra LD Flags which are required for targets
3411
3412
3413
3414 case $host in
3415   *-cygwin* | *-mingw*)
3416     # 'host' will be top-level target in the case of a target lib,
3417     # we must compare to with_cross_host to decide if this is a native
3418     # or cross-compiler and select where to install dlls appropriately.
3419     if test -n "$with_cross_host" &&
3420         test x"$with_cross_host" != x"no"; then
3421       lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
3422     else
3423       lt_host_flags='-no-undefined -bindir "$(bindir)"';
3424     fi
3425     ;;
3426   *)
3427     lt_host_flags=
3428     ;;
3429 esac
3430
3431
3432
3433 case "${host}" in
3434   *-darwin*)
3435     # Darwin needs -single_module when linking libobjc
3436     extra_ldflags_libobjc='$(lt_host_flags) -Wl,-single_module'
3437     ;;
3438   *-cygwin*|*-mingw*)
3439     # Tell libtool to build DLLs on Windows
3440     extra_ldflags_libobjc='$(lt_host_flags)'
3441     ;;
3442 esac
3443
3444
3445 # Add CET specific flags if CET is enabled
3446
3447  # Check whether --enable-cet was given.
3448 if test "${enable_cet+set}" = set; then :
3449   enableval=$enable_cet;
3450       case "$enableval" in
3451        yes|no|auto) ;;
3452        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
3453                           esac
3454
3455 else
3456   enable_cet=auto
3457 fi
3458
3459
3460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
3461 $as_echo_n "checking for CET support... " >&6; }
3462
3463 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
3464 case "$host" in
3465   i[34567]86-*-linux* | x86_64-*-linux*)
3466     case "$enable_cet" in
3467       auto)
3468         # Check if target supports multi-byte NOPs
3469         # and if assembler supports CET insn.
3470         cet_save_CFLAGS="$CFLAGS"
3471         CFLAGS="$CFLAGS -fcf-protection"
3472         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3473 /* end confdefs.h.  */
3474
3475 int
3476 main ()
3477 {
3478
3479 #if !defined(__SSE2__)
3480 #error target does not support multi-byte NOPs
3481 #else
3482 asm ("setssbsy");
3483 #endif
3484
3485   ;
3486   return 0;
3487 }
3488 _ACEOF
3489 if ac_fn_c_try_compile "$LINENO"; then :
3490   enable_cet=yes
3491 else
3492   enable_cet=no
3493 fi
3494 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3495         CFLAGS="$cet_save_CFLAGS"
3496         ;;
3497       yes)
3498         # Check if assembler supports CET.
3499         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3500 /* end confdefs.h.  */
3501
3502 int
3503 main ()
3504 {
3505 asm ("setssbsy");
3506   ;
3507   return 0;
3508 }
3509 _ACEOF
3510 if ac_fn_c_try_compile "$LINENO"; then :
3511
3512 else
3513   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
3514 fi
3515 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3516         ;;
3517     esac
3518     ;;
3519   *)
3520     enable_cet=no
3521     ;;
3522 esac
3523 if test x$enable_cet = xyes; then
3524   CET_FLAGS="-fcf-protection -mshstk"
3525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3526 $as_echo "yes" >&6; }
3527 else
3528   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3529 $as_echo "no" >&6; }
3530 fi
3531
3532 XCFLAGS="$XCFLAGS $CET_FLAGS"
3533
3534
3535
3536
3537 if test -n "$ac_tool_prefix"; then
3538   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
3539 set dummy ${ac_tool_prefix}as; ac_word=$2
3540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3541 $as_echo_n "checking for $ac_word... " >&6; }
3542 if ${ac_cv_prog_AS+:} false; then :
3543   $as_echo_n "(cached) " >&6
3544 else
3545   if test -n "$AS"; then
3546   ac_cv_prog_AS="$AS" # Let the user override the test.
3547 else
3548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3549 for as_dir in $PATH
3550 do
3551   IFS=$as_save_IFS
3552   test -z "$as_dir" && as_dir=.
3553     for ac_exec_ext in '' $ac_executable_extensions; do
3554   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3555     ac_cv_prog_AS="${ac_tool_prefix}as"
3556     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3557     break 2
3558   fi
3559 done
3560   done
3561 IFS=$as_save_IFS
3562
3563 fi
3564 fi
3565 AS=$ac_cv_prog_AS
3566 if test -n "$AS"; then
3567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
3568 $as_echo "$AS" >&6; }
3569 else
3570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3571 $as_echo "no" >&6; }
3572 fi
3573
3574
3575 fi
3576 if test -z "$ac_cv_prog_AS"; then
3577   ac_ct_AS=$AS
3578   # Extract the first word of "as", so it can be a program name with args.
3579 set dummy as; ac_word=$2
3580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3581 $as_echo_n "checking for $ac_word... " >&6; }
3582 if ${ac_cv_prog_ac_ct_AS+:} false; then :
3583   $as_echo_n "(cached) " >&6
3584 else
3585   if test -n "$ac_ct_AS"; then
3586   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
3587 else
3588 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3589 for as_dir in $PATH
3590 do
3591   IFS=$as_save_IFS
3592   test -z "$as_dir" && as_dir=.
3593     for ac_exec_ext in '' $ac_executable_extensions; do
3594   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3595     ac_cv_prog_ac_ct_AS="as"
3596     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3597     break 2
3598   fi
3599 done
3600   done
3601 IFS=$as_save_IFS
3602
3603 fi
3604 fi
3605 ac_ct_AS=$ac_cv_prog_ac_ct_AS
3606 if test -n "$ac_ct_AS"; then
3607   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
3608 $as_echo "$ac_ct_AS" >&6; }
3609 else
3610   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3611 $as_echo "no" >&6; }
3612 fi
3613
3614   if test "x$ac_ct_AS" = x; then
3615     AS=""
3616   else
3617     case $cross_compiling:$ac_tool_warned in
3618 yes:)
3619 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3620 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3621 ac_tool_warned=yes ;;
3622 esac
3623     AS=$ac_ct_AS
3624   fi
3625 else
3626   AS="$ac_cv_prog_AS"
3627 fi
3628
3629 if test -n "$ac_tool_prefix"; then
3630   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3631 set dummy ${ac_tool_prefix}ar; ac_word=$2
3632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3633 $as_echo_n "checking for $ac_word... " >&6; }
3634 if ${ac_cv_prog_AR+:} false; then :
3635   $as_echo_n "(cached) " >&6
3636 else
3637   if test -n "$AR"; then
3638   ac_cv_prog_AR="$AR" # Let the user override the test.
3639 else
3640 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3641 for as_dir in $PATH
3642 do
3643   IFS=$as_save_IFS
3644   test -z "$as_dir" && as_dir=.
3645     for ac_exec_ext in '' $ac_executable_extensions; do
3646   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3647     ac_cv_prog_AR="${ac_tool_prefix}ar"
3648     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3649     break 2
3650   fi
3651 done
3652   done
3653 IFS=$as_save_IFS
3654
3655 fi
3656 fi
3657 AR=$ac_cv_prog_AR
3658 if test -n "$AR"; then
3659   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
3660 $as_echo "$AR" >&6; }
3661 else
3662   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3663 $as_echo "no" >&6; }
3664 fi
3665
3666
3667 fi
3668 if test -z "$ac_cv_prog_AR"; then
3669   ac_ct_AR=$AR
3670   # Extract the first word of "ar", so it can be a program name with args.
3671 set dummy ar; ac_word=$2
3672 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3673 $as_echo_n "checking for $ac_word... " >&6; }
3674 if ${ac_cv_prog_ac_ct_AR+:} false; then :
3675   $as_echo_n "(cached) " >&6
3676 else
3677   if test -n "$ac_ct_AR"; then
3678   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3679 else
3680 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3681 for as_dir in $PATH
3682 do
3683   IFS=$as_save_IFS
3684   test -z "$as_dir" && as_dir=.
3685     for ac_exec_ext in '' $ac_executable_extensions; do
3686   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3687     ac_cv_prog_ac_ct_AR="ar"
3688     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3689     break 2
3690   fi
3691 done
3692   done
3693 IFS=$as_save_IFS
3694
3695 fi
3696 fi
3697 ac_ct_AR=$ac_cv_prog_ac_ct_AR
3698 if test -n "$ac_ct_AR"; then
3699   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
3700 $as_echo "$ac_ct_AR" >&6; }
3701 else
3702   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3703 $as_echo "no" >&6; }
3704 fi
3705
3706   if test "x$ac_ct_AR" = x; then
3707     AR=""
3708   else
3709     case $cross_compiling:$ac_tool_warned in
3710 yes:)
3711 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3712 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3713 ac_tool_warned=yes ;;
3714 esac
3715     AR=$ac_ct_AR
3716   fi
3717 else
3718   AR="$ac_cv_prog_AR"
3719 fi
3720
3721 if test -n "$ac_tool_prefix"; then
3722   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3723 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3724 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3725 $as_echo_n "checking for $ac_word... " >&6; }
3726 if ${ac_cv_prog_RANLIB+:} false; then :
3727   $as_echo_n "(cached) " >&6
3728 else
3729   if test -n "$RANLIB"; then
3730   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3731 else
3732 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3733 for as_dir in $PATH
3734 do
3735   IFS=$as_save_IFS
3736   test -z "$as_dir" && as_dir=.
3737     for ac_exec_ext in '' $ac_executable_extensions; do
3738   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3739     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3740     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3741     break 2
3742   fi
3743 done
3744   done
3745 IFS=$as_save_IFS
3746
3747 fi
3748 fi
3749 RANLIB=$ac_cv_prog_RANLIB
3750 if test -n "$RANLIB"; then
3751   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3752 $as_echo "$RANLIB" >&6; }
3753 else
3754   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3755 $as_echo "no" >&6; }
3756 fi
3757
3758
3759 fi
3760 if test -z "$ac_cv_prog_RANLIB"; then
3761   ac_ct_RANLIB=$RANLIB
3762   # Extract the first word of "ranlib", so it can be a program name with args.
3763 set dummy ranlib; ac_word=$2
3764 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3765 $as_echo_n "checking for $ac_word... " >&6; }
3766 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
3767   $as_echo_n "(cached) " >&6
3768 else
3769   if test -n "$ac_ct_RANLIB"; then
3770   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3771 else
3772 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3773 for as_dir in $PATH
3774 do
3775   IFS=$as_save_IFS
3776   test -z "$as_dir" && as_dir=.
3777     for ac_exec_ext in '' $ac_executable_extensions; do
3778   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3779     ac_cv_prog_ac_ct_RANLIB="ranlib"
3780     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3781     break 2
3782   fi
3783 done
3784   done
3785 IFS=$as_save_IFS
3786
3787 fi
3788 fi
3789 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3790 if test -n "$ac_ct_RANLIB"; then
3791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3792 $as_echo "$ac_ct_RANLIB" >&6; }
3793 else
3794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3795 $as_echo "no" >&6; }
3796 fi
3797
3798   if test "x$ac_ct_RANLIB" = x; then
3799     RANLIB=":"
3800   else
3801     case $cross_compiling:$ac_tool_warned in
3802 yes:)
3803 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3804 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3805 ac_tool_warned=yes ;;
3806 esac
3807     RANLIB=$ac_ct_RANLIB
3808   fi
3809 else
3810   RANLIB="$ac_cv_prog_RANLIB"
3811 fi
3812
3813 # Find a good install program.  We prefer a C program (faster),
3814 # so one script is as good as another.  But avoid the broken or
3815 # incompatible versions:
3816 # SysV /etc/install, /usr/sbin/install
3817 # SunOS /usr/etc/install
3818 # IRIX /sbin/install
3819 # AIX /bin/install
3820 # AmigaOS /C/install, which installs bootblocks on floppy discs
3821 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3822 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3823 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3824 # OS/2's system install, which has a completely different semantic
3825 # ./install, which can be erroneously created by make from ./install.sh.
3826 # Reject install programs that cannot install multiple files.
3827 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3828 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3829 if test -z "$INSTALL"; then
3830 if ${ac_cv_path_install+:} false; then :
3831   $as_echo_n "(cached) " >&6
3832 else
3833   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3834 for as_dir in $PATH
3835 do
3836   IFS=$as_save_IFS
3837   test -z "$as_dir" && as_dir=.
3838     # Account for people who put trailing slashes in PATH elements.
3839 case $as_dir/ in #((
3840   ./ | .// | /[cC]/* | \
3841   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3842   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3843   /usr/ucb/* ) ;;
3844   *)
3845     # OSF1 and SCO ODT 3.0 have their own names for install.
3846     # Don't use installbsd from OSF since it installs stuff as root
3847     # by default.
3848     for ac_prog in ginstall scoinst install; do
3849       for ac_exec_ext in '' $ac_executable_extensions; do
3850         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3851           if test $ac_prog = install &&
3852             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3853             # AIX install.  It has an incompatible calling convention.
3854             :
3855           elif test $ac_prog = install &&
3856             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3857             # program-specific install script used by HP pwplus--don't use.
3858             :
3859           else
3860             rm -rf conftest.one conftest.two conftest.dir
3861             echo one > conftest.one
3862             echo two > conftest.two
3863             mkdir conftest.dir
3864             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3865               test -s conftest.one && test -s conftest.two &&
3866               test -s conftest.dir/conftest.one &&
3867               test -s conftest.dir/conftest.two
3868             then
3869               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3870               break 3
3871             fi
3872           fi
3873         fi
3874       done
3875     done
3876     ;;
3877 esac
3878
3879   done
3880 IFS=$as_save_IFS
3881
3882 rm -rf conftest.one conftest.two conftest.dir
3883
3884 fi
3885   if test "${ac_cv_path_install+set}" = set; then
3886     INSTALL=$ac_cv_path_install
3887   else
3888     # As a last resort, use the slow shell script.  Don't cache a
3889     # value for INSTALL within a source directory, because that will
3890     # break other packages using the cache if that directory is
3891     # removed, or if the value is a relative name.
3892     INSTALL=$ac_install_sh
3893   fi
3894 fi
3895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3896 $as_echo "$INSTALL" >&6; }
3897
3898 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3899 # It thinks the first close brace ends the variable substitution.
3900 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3901
3902 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3903
3904 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3905
3906
3907
3908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
3909 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
3910     # Check whether --enable-maintainer-mode was given.
3911 if test "${enable_maintainer_mode+set}" = set; then :
3912   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3913 else
3914   USE_MAINTAINER_MODE=no
3915 fi
3916
3917   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
3918 $as_echo "$USE_MAINTAINER_MODE" >&6; }
3919    if test $USE_MAINTAINER_MODE = yes; then
3920   MAINTAINER_MODE_TRUE=
3921   MAINTAINER_MODE_FALSE='#'
3922 else
3923   MAINTAINER_MODE_TRUE='#'
3924   MAINTAINER_MODE_FALSE=
3925 fi
3926
3927   MAINT=$MAINTAINER_MODE_TRUE
3928
3929
3930
3931 # Enable Win32 DLL on MS Windows - FIXME
3932 enable_win32_dll=yes
3933
3934 case $host in
3935 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
3936   if test -n "$ac_tool_prefix"; then
3937   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
3938 set dummy ${ac_tool_prefix}as; ac_word=$2
3939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3940 $as_echo_n "checking for $ac_word... " >&6; }
3941 if ${ac_cv_prog_AS+:} false; then :
3942   $as_echo_n "(cached) " >&6
3943 else
3944   if test -n "$AS"; then
3945   ac_cv_prog_AS="$AS" # Let the user override the test.
3946 else
3947 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3948 for as_dir in $PATH
3949 do
3950   IFS=$as_save_IFS
3951   test -z "$as_dir" && as_dir=.
3952     for ac_exec_ext in '' $ac_executable_extensions; do
3953   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3954     ac_cv_prog_AS="${ac_tool_prefix}as"
3955     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3956     break 2
3957   fi
3958 done
3959   done
3960 IFS=$as_save_IFS
3961
3962 fi
3963 fi
3964 AS=$ac_cv_prog_AS
3965 if test -n "$AS"; then
3966   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
3967 $as_echo "$AS" >&6; }
3968 else
3969   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3970 $as_echo "no" >&6; }
3971 fi
3972
3973
3974 fi
3975 if test -z "$ac_cv_prog_AS"; then
3976   ac_ct_AS=$AS
3977   # Extract the first word of "as", so it can be a program name with args.
3978 set dummy as; ac_word=$2
3979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3980 $as_echo_n "checking for $ac_word... " >&6; }
3981 if ${ac_cv_prog_ac_ct_AS+:} false; then :
3982   $as_echo_n "(cached) " >&6
3983 else
3984   if test -n "$ac_ct_AS"; then
3985   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
3986 else
3987 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3988 for as_dir in $PATH
3989 do
3990   IFS=$as_save_IFS
3991   test -z "$as_dir" && as_dir=.
3992     for ac_exec_ext in '' $ac_executable_extensions; do
3993   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3994     ac_cv_prog_ac_ct_AS="as"
3995     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3996     break 2
3997   fi
3998 done
3999   done
4000 IFS=$as_save_IFS
4001
4002 fi
4003 fi
4004 ac_ct_AS=$ac_cv_prog_ac_ct_AS
4005 if test -n "$ac_ct_AS"; then
4006   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
4007 $as_echo "$ac_ct_AS" >&6; }
4008 else
4009   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4010 $as_echo "no" >&6; }
4011 fi
4012
4013   if test "x$ac_ct_AS" = x; then
4014     AS="false"
4015   else
4016     case $cross_compiling:$ac_tool_warned in
4017 yes:)
4018 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4019 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4020 ac_tool_warned=yes ;;
4021 esac
4022     AS=$ac_ct_AS
4023   fi
4024 else
4025   AS="$ac_cv_prog_AS"
4026 fi
4027
4028   if test -n "$ac_tool_prefix"; then
4029   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
4030 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
4031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4032 $as_echo_n "checking for $ac_word... " >&6; }
4033 if ${ac_cv_prog_DLLTOOL+:} false; then :
4034   $as_echo_n "(cached) " >&6
4035 else
4036   if test -n "$DLLTOOL"; then
4037   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
4038 else
4039 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4040 for as_dir in $PATH
4041 do
4042   IFS=$as_save_IFS
4043   test -z "$as_dir" && as_dir=.
4044     for ac_exec_ext in '' $ac_executable_extensions; do
4045   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4046     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
4047     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4048     break 2
4049   fi
4050 done
4051   done
4052 IFS=$as_save_IFS
4053
4054 fi
4055 fi
4056 DLLTOOL=$ac_cv_prog_DLLTOOL
4057 if test -n "$DLLTOOL"; then
4058   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
4059 $as_echo "$DLLTOOL" >&6; }
4060 else
4061   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4062 $as_echo "no" >&6; }
4063 fi
4064
4065
4066 fi
4067 if test -z "$ac_cv_prog_DLLTOOL"; then
4068   ac_ct_DLLTOOL=$DLLTOOL
4069   # Extract the first word of "dlltool", so it can be a program name with args.
4070 set dummy dlltool; ac_word=$2
4071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4072 $as_echo_n "checking for $ac_word... " >&6; }
4073 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
4074   $as_echo_n "(cached) " >&6
4075 else
4076   if test -n "$ac_ct_DLLTOOL"; then
4077   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
4078 else
4079 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4080 for as_dir in $PATH
4081 do
4082   IFS=$as_save_IFS
4083   test -z "$as_dir" && as_dir=.
4084     for ac_exec_ext in '' $ac_executable_extensions; do
4085   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4086     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
4087     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4088     break 2
4089   fi
4090 done
4091   done
4092 IFS=$as_save_IFS
4093
4094 fi
4095 fi
4096 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
4097 if test -n "$ac_ct_DLLTOOL"; then
4098   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
4099 $as_echo "$ac_ct_DLLTOOL" >&6; }
4100 else
4101   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4102 $as_echo "no" >&6; }
4103 fi
4104
4105   if test "x$ac_ct_DLLTOOL" = x; then
4106     DLLTOOL="false"
4107   else
4108     case $cross_compiling:$ac_tool_warned in
4109 yes:)
4110 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4111 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4112 ac_tool_warned=yes ;;
4113 esac
4114     DLLTOOL=$ac_ct_DLLTOOL
4115   fi
4116 else
4117   DLLTOOL="$ac_cv_prog_DLLTOOL"
4118 fi
4119
4120   if test -n "$ac_tool_prefix"; then
4121   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
4122 set dummy ${ac_tool_prefix}objdump; ac_word=$2
4123 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4124 $as_echo_n "checking for $ac_word... " >&6; }
4125 if ${ac_cv_prog_OBJDUMP+:} false; then :
4126   $as_echo_n "(cached) " >&6
4127 else
4128   if test -n "$OBJDUMP"; then
4129   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
4130 else
4131 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4132 for as_dir in $PATH
4133 do
4134   IFS=$as_save_IFS
4135   test -z "$as_dir" && as_dir=.
4136     for ac_exec_ext in '' $ac_executable_extensions; do
4137   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4138     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
4139     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4140     break 2
4141   fi
4142 done
4143   done
4144 IFS=$as_save_IFS
4145
4146 fi
4147 fi
4148 OBJDUMP=$ac_cv_prog_OBJDUMP
4149 if test -n "$OBJDUMP"; then
4150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
4151 $as_echo "$OBJDUMP" >&6; }
4152 else
4153   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4154 $as_echo "no" >&6; }
4155 fi
4156
4157
4158 fi
4159 if test -z "$ac_cv_prog_OBJDUMP"; then
4160   ac_ct_OBJDUMP=$OBJDUMP
4161   # Extract the first word of "objdump", so it can be a program name with args.
4162 set dummy objdump; ac_word=$2
4163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4164 $as_echo_n "checking for $ac_word... " >&6; }
4165 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
4166   $as_echo_n "(cached) " >&6
4167 else
4168   if test -n "$ac_ct_OBJDUMP"; then
4169   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
4170 else
4171 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4172 for as_dir in $PATH
4173 do
4174   IFS=$as_save_IFS
4175   test -z "$as_dir" && as_dir=.
4176     for ac_exec_ext in '' $ac_executable_extensions; do
4177   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4178     ac_cv_prog_ac_ct_OBJDUMP="objdump"
4179     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4180     break 2
4181   fi
4182 done
4183   done
4184 IFS=$as_save_IFS
4185
4186 fi
4187 fi
4188 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
4189 if test -n "$ac_ct_OBJDUMP"; then
4190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
4191 $as_echo "$ac_ct_OBJDUMP" >&6; }
4192 else
4193   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4194 $as_echo "no" >&6; }
4195 fi
4196
4197   if test "x$ac_ct_OBJDUMP" = x; then
4198     OBJDUMP="false"
4199   else
4200     case $cross_compiling:$ac_tool_warned in
4201 yes:)
4202 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4203 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4204 ac_tool_warned=yes ;;
4205 esac
4206     OBJDUMP=$ac_ct_OBJDUMP
4207   fi
4208 else
4209   OBJDUMP="$ac_cv_prog_OBJDUMP"
4210 fi
4211
4212   ;;
4213 esac
4214
4215 test -z "$AS" && AS=as
4216
4217
4218
4219
4220
4221 test -z "$DLLTOOL" && DLLTOOL=dlltool
4222
4223
4224
4225
4226
4227 test -z "$OBJDUMP" && OBJDUMP=objdump
4228
4229
4230
4231
4232
4233
4234
4235
4236 case `pwd` in
4237   *\ * | *\     *)
4238     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4239 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4240 esac
4241
4242
4243
4244 macro_version='2.2.7a'
4245 macro_revision='1.3134'
4246
4247
4248
4249
4250
4251
4252
4253
4254
4255
4256
4257
4258
4259 ltmain="$ac_aux_dir/ltmain.sh"
4260
4261 # Backslashify metacharacters that are still active within
4262 # double-quoted strings.
4263 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4264
4265 # Same as above, but do not quote variable references.
4266 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4267
4268 # Sed substitution to delay expansion of an escaped shell variable in a
4269 # double_quote_subst'ed string.
4270 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4271
4272 # Sed substitution to delay expansion of an escaped single quote.
4273 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4274
4275 # Sed substitution to avoid accidental globbing in evaled expressions
4276 no_glob_subst='s/\*/\\\*/g'
4277
4278 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4279 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4280 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4281
4282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4283 $as_echo_n "checking how to print strings... " >&6; }
4284 # Test print first, because it will be a builtin if present.
4285 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4286    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4287   ECHO='print -r --'
4288 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4289   ECHO='printf %s\n'
4290 else
4291   # Use this function as a fallback that always works.
4292   func_fallback_echo ()
4293   {
4294     eval 'cat <<_LTECHO_EOF
4295 $1
4296 _LTECHO_EOF'
4297   }
4298   ECHO='func_fallback_echo'
4299 fi
4300
4301 # func_echo_all arg...
4302 # Invoke $ECHO with all args, space-separated.
4303 func_echo_all ()
4304 {
4305     $ECHO ""
4306 }
4307
4308 case "$ECHO" in
4309   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4310 $as_echo "printf" >&6; } ;;
4311   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4312 $as_echo "print -r" >&6; } ;;
4313   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4314 $as_echo "cat" >&6; } ;;
4315 esac
4316
4317
4318
4319
4320
4321
4322
4323
4324
4325
4326
4327
4328
4329
4330 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4331 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4332 if ${ac_cv_path_SED+:} false; then :
4333   $as_echo_n "(cached) " >&6
4334 else
4335             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4336      for ac_i in 1 2 3 4 5 6 7; do
4337        ac_script="$ac_script$as_nl$ac_script"
4338      done
4339      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4340      { ac_script=; unset ac_script;}
4341      if test -z "$SED"; then
4342   ac_path_SED_found=false
4343   # Loop through the user's path and test for each of PROGNAME-LIST
4344   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4345 for as_dir in $PATH
4346 do
4347   IFS=$as_save_IFS
4348   test -z "$as_dir" && as_dir=.
4349     for ac_prog in sed gsed; do
4350     for ac_exec_ext in '' $ac_executable_extensions; do
4351       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4352       as_fn_executable_p "$ac_path_SED" || continue
4353 # Check for GNU ac_path_SED and select it if it is found.
4354   # Check for GNU $ac_path_SED
4355 case `"$ac_path_SED" --version 2>&1` in
4356 *GNU*)
4357   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4358 *)
4359   ac_count=0
4360   $as_echo_n 0123456789 >"conftest.in"
4361   while :
4362   do
4363     cat "conftest.in" "conftest.in" >"conftest.tmp"
4364     mv "conftest.tmp" "conftest.in"
4365     cp "conftest.in" "conftest.nl"
4366     $as_echo '' >> "conftest.nl"
4367     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4368     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4369     as_fn_arith $ac_count + 1 && ac_count=$as_val
4370     if test $ac_count -gt ${ac_path_SED_max-0}; then
4371       # Best one so far, save it but keep looking for a better one
4372       ac_cv_path_SED="$ac_path_SED"
4373       ac_path_SED_max=$ac_count
4374     fi
4375     # 10*(2^10) chars as input seems more than enough
4376     test $ac_count -gt 10 && break
4377   done
4378   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4379 esac
4380
4381       $ac_path_SED_found && break 3
4382     done
4383   done
4384   done
4385 IFS=$as_save_IFS
4386   if test -z "$ac_cv_path_SED"; then
4387     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
4388   fi
4389 else
4390   ac_cv_path_SED=$SED
4391 fi
4392
4393 fi
4394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4395 $as_echo "$ac_cv_path_SED" >&6; }
4396  SED="$ac_cv_path_SED"
4397   rm -f conftest.sed
4398
4399 test -z "$SED" && SED=sed
4400 Xsed="$SED -e 1s/^X//"
4401
4402
4403
4404
4405
4406
4407
4408
4409
4410
4411
4412 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4413 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4414 if ${ac_cv_path_GREP+:} false; then :
4415   $as_echo_n "(cached) " >&6
4416 else
4417   if test -z "$GREP"; then
4418   ac_path_GREP_found=false
4419   # Loop through the user's path and test for each of PROGNAME-LIST
4420   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4421 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4422 do
4423   IFS=$as_save_IFS
4424   test -z "$as_dir" && as_dir=.
4425     for ac_prog in grep ggrep; do
4426     for ac_exec_ext in '' $ac_executable_extensions; do
4427       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4428       as_fn_executable_p "$ac_path_GREP" || continue
4429 # Check for GNU ac_path_GREP and select it if it is found.
4430   # Check for GNU $ac_path_GREP
4431 case `"$ac_path_GREP" --version 2>&1` in
4432 *GNU*)
4433   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4434 *)
4435   ac_count=0
4436   $as_echo_n 0123456789 >"conftest.in"
4437   while :
4438   do
4439     cat "conftest.in" "conftest.in" >"conftest.tmp"
4440     mv "conftest.tmp" "conftest.in"
4441     cp "conftest.in" "conftest.nl"
4442     $as_echo 'GREP' >> "conftest.nl"
4443     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4444     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4445     as_fn_arith $ac_count + 1 && ac_count=$as_val
4446     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4447       # Best one so far, save it but keep looking for a better one
4448       ac_cv_path_GREP="$ac_path_GREP"
4449       ac_path_GREP_max=$ac_count
4450     fi
4451     # 10*(2^10) chars as input seems more than enough
4452     test $ac_count -gt 10 && break
4453   done
4454   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4455 esac
4456
4457       $ac_path_GREP_found && break 3
4458     done
4459   done
4460   done
4461 IFS=$as_save_IFS
4462   if test -z "$ac_cv_path_GREP"; then
4463     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4464   fi
4465 else
4466   ac_cv_path_GREP=$GREP
4467 fi
4468
4469 fi
4470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4471 $as_echo "$ac_cv_path_GREP" >&6; }
4472  GREP="$ac_cv_path_GREP"
4473
4474
4475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4476 $as_echo_n "checking for egrep... " >&6; }
4477 if ${ac_cv_path_EGREP+:} false; then :
4478   $as_echo_n "(cached) " >&6
4479 else
4480   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4481    then ac_cv_path_EGREP="$GREP -E"
4482    else
4483      if test -z "$EGREP"; then
4484   ac_path_EGREP_found=false
4485   # Loop through the user's path and test for each of PROGNAME-LIST
4486   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4487 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4488 do
4489   IFS=$as_save_IFS
4490   test -z "$as_dir" && as_dir=.
4491     for ac_prog in egrep; do
4492     for ac_exec_ext in '' $ac_executable_extensions; do
4493       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4494       as_fn_executable_p "$ac_path_EGREP" || continue
4495 # Check for GNU ac_path_EGREP and select it if it is found.
4496   # Check for GNU $ac_path_EGREP
4497 case `"$ac_path_EGREP" --version 2>&1` in
4498 *GNU*)
4499   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4500 *)
4501   ac_count=0
4502   $as_echo_n 0123456789 >"conftest.in"
4503   while :
4504   do
4505     cat "conftest.in" "conftest.in" >"conftest.tmp"
4506     mv "conftest.tmp" "conftest.in"
4507     cp "conftest.in" "conftest.nl"
4508     $as_echo 'EGREP' >> "conftest.nl"
4509     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4510     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4511     as_fn_arith $ac_count + 1 && ac_count=$as_val
4512     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4513       # Best one so far, save it but keep looking for a better one
4514       ac_cv_path_EGREP="$ac_path_EGREP"
4515       ac_path_EGREP_max=$ac_count
4516     fi
4517     # 10*(2^10) chars as input seems more than enough
4518     test $ac_count -gt 10 && break
4519   done
4520   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4521 esac
4522
4523       $ac_path_EGREP_found && break 3
4524     done
4525   done
4526   done
4527 IFS=$as_save_IFS
4528   if test -z "$ac_cv_path_EGREP"; then
4529     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4530   fi
4531 else
4532   ac_cv_path_EGREP=$EGREP
4533 fi
4534
4535    fi
4536 fi
4537 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4538 $as_echo "$ac_cv_path_EGREP" >&6; }
4539  EGREP="$ac_cv_path_EGREP"
4540
4541
4542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4543 $as_echo_n "checking for fgrep... " >&6; }
4544 if ${ac_cv_path_FGREP+:} false; then :
4545   $as_echo_n "(cached) " >&6
4546 else
4547   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4548    then ac_cv_path_FGREP="$GREP -F"
4549    else
4550      if test -z "$FGREP"; then
4551   ac_path_FGREP_found=false
4552   # Loop through the user's path and test for each of PROGNAME-LIST
4553   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4554 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4555 do
4556   IFS=$as_save_IFS
4557   test -z "$as_dir" && as_dir=.
4558     for ac_prog in fgrep; do
4559     for ac_exec_ext in '' $ac_executable_extensions; do
4560       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4561       as_fn_executable_p "$ac_path_FGREP" || continue
4562 # Check for GNU ac_path_FGREP and select it if it is found.
4563   # Check for GNU $ac_path_FGREP
4564 case `"$ac_path_FGREP" --version 2>&1` in
4565 *GNU*)
4566   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4567 *)
4568   ac_count=0
4569   $as_echo_n 0123456789 >"conftest.in"
4570   while :
4571   do
4572     cat "conftest.in" "conftest.in" >"conftest.tmp"
4573     mv "conftest.tmp" "conftest.in"
4574     cp "conftest.in" "conftest.nl"
4575     $as_echo 'FGREP' >> "conftest.nl"
4576     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4577     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4578     as_fn_arith $ac_count + 1 && ac_count=$as_val
4579     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4580       # Best one so far, save it but keep looking for a better one
4581       ac_cv_path_FGREP="$ac_path_FGREP"
4582       ac_path_FGREP_max=$ac_count
4583     fi
4584     # 10*(2^10) chars as input seems more than enough
4585     test $ac_count -gt 10 && break
4586   done
4587   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4588 esac
4589
4590       $ac_path_FGREP_found && break 3
4591     done
4592   done
4593   done
4594 IFS=$as_save_IFS
4595   if test -z "$ac_cv_path_FGREP"; then
4596     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4597   fi
4598 else
4599   ac_cv_path_FGREP=$FGREP
4600 fi
4601
4602    fi
4603 fi
4604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4605 $as_echo "$ac_cv_path_FGREP" >&6; }
4606  FGREP="$ac_cv_path_FGREP"
4607
4608
4609 test -z "$GREP" && GREP=grep
4610
4611
4612
4613
4614
4615
4616
4617
4618
4619
4620
4621
4622
4623
4624
4625
4626
4627
4628
4629 # Check whether --with-gnu-ld was given.
4630 if test "${with_gnu_ld+set}" = set; then :
4631   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
4632 else
4633   with_gnu_ld=no
4634 fi
4635
4636 ac_prog=ld
4637 if test "$GCC" = yes; then
4638   # Check if gcc -print-prog-name=ld gives a path.
4639   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4640 $as_echo_n "checking for ld used by $CC... " >&6; }
4641   case $host in
4642   *-*-mingw*)
4643     # gcc leaves a trailing carriage return which upsets mingw
4644     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4645   *)
4646     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4647   esac
4648   case $ac_prog in
4649     # Accept absolute paths.
4650     [\\/]* | ?:[\\/]*)
4651       re_direlt='/[^/][^/]*/\.\./'
4652       # Canonicalize the pathname of ld
4653       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4654       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4655         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4656       done
4657       test -z "$LD" && LD="$ac_prog"
4658       ;;
4659   "")
4660     # If it fails, then pretend we aren't using GCC.
4661     ac_prog=ld
4662     ;;
4663   *)
4664     # If it is relative, then search for the first ld in PATH.
4665     with_gnu_ld=unknown
4666     ;;
4667   esac
4668 elif test "$with_gnu_ld" = yes; then
4669   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4670 $as_echo_n "checking for GNU ld... " >&6; }
4671 else
4672   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4673 $as_echo_n "checking for non-GNU ld... " >&6; }
4674 fi
4675 if ${lt_cv_path_LD+:} false; then :
4676   $as_echo_n "(cached) " >&6
4677 else
4678   if test -z "$LD"; then
4679   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4680   for ac_dir in $PATH; do
4681     IFS="$lt_save_ifs"
4682     test -z "$ac_dir" && ac_dir=.
4683     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4684       lt_cv_path_LD="$ac_dir/$ac_prog"
4685       # Check to see if the program is GNU ld.  I'd rather use --version,
4686       # but apparently some variants of GNU ld only accept -v.
4687       # Break only if it was the GNU/non-GNU ld that we prefer.
4688       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4689       *GNU* | *'with BFD'*)
4690         test "$with_gnu_ld" != no && break
4691         ;;
4692       *)
4693         test "$with_gnu_ld" != yes && break
4694         ;;
4695       esac
4696     fi
4697   done
4698   IFS="$lt_save_ifs"
4699 else
4700   lt_cv_path_LD="$LD" # Let the user override the test with a path.
4701 fi
4702 fi
4703
4704 LD="$lt_cv_path_LD"
4705 if test -n "$LD"; then
4706   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4707 $as_echo "$LD" >&6; }
4708 else
4709   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4710 $as_echo "no" >&6; }
4711 fi
4712 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
4713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4714 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4715 if ${lt_cv_prog_gnu_ld+:} false; then :
4716   $as_echo_n "(cached) " >&6
4717 else
4718   # I'd rather use --version here, but apparently some GNU lds only accept -v.
4719 case `$LD -v 2>&1 </dev/null` in
4720 *GNU* | *'with BFD'*)
4721   lt_cv_prog_gnu_ld=yes
4722   ;;
4723 *)
4724   lt_cv_prog_gnu_ld=no
4725   ;;
4726 esac
4727 fi
4728 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4729 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4730 with_gnu_ld=$lt_cv_prog_gnu_ld
4731
4732
4733
4734
4735
4736
4737
4738
4739
4740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
4741 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
4742 if ${lt_cv_path_NM+:} false; then :
4743   $as_echo_n "(cached) " >&6
4744 else
4745   if test -n "$NM"; then
4746   # Let the user override the test.
4747   lt_cv_path_NM="$NM"
4748 else
4749   lt_nm_to_check="${ac_tool_prefix}nm"
4750   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
4751     lt_nm_to_check="$lt_nm_to_check nm"
4752   fi
4753   for lt_tmp_nm in $lt_nm_to_check; do
4754     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4755     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
4756       IFS="$lt_save_ifs"
4757       test -z "$ac_dir" && ac_dir=.
4758       tmp_nm="$ac_dir/$lt_tmp_nm"
4759       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
4760         # Check to see if the nm accepts a BSD-compat flag.
4761         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
4762         #   nm: unknown option "B" ignored
4763         # Tru64's nm complains that /dev/null is an invalid object file
4764         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
4765         */dev/null* | *'Invalid file or object type'*)
4766           lt_cv_path_NM="$tmp_nm -B"
4767           break
4768           ;;
4769         *)
4770           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
4771           */dev/null*)
4772             lt_cv_path_NM="$tmp_nm -p"
4773             break
4774             ;;
4775           *)
4776             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4777             continue # so that we can try to find one that supports BSD flags
4778             ;;
4779           esac
4780           ;;
4781         esac
4782       fi
4783     done
4784     IFS="$lt_save_ifs"
4785   done
4786   : ${lt_cv_path_NM=no}
4787 fi
4788 fi
4789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
4790 $as_echo "$lt_cv_path_NM" >&6; }
4791 if test "$lt_cv_path_NM" != "no"; then
4792   NM="$lt_cv_path_NM"
4793 else
4794   # Didn't find any BSD compatible name lister, look for dumpbin.
4795   if test -n "$DUMPBIN"; then :
4796     # Let the user override the test.
4797   else
4798     if test -n "$ac_tool_prefix"; then
4799   for ac_prog in dumpbin "link -dump"
4800   do
4801     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4802 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4803 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4804 $as_echo_n "checking for $ac_word... " >&6; }
4805 if ${ac_cv_prog_DUMPBIN+:} false; then :
4806   $as_echo_n "(cached) " >&6
4807 else
4808   if test -n "$DUMPBIN"; then
4809   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
4810 else
4811 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4812 for as_dir in $PATH
4813 do
4814   IFS=$as_save_IFS
4815   test -z "$as_dir" && as_dir=.
4816     for ac_exec_ext in '' $ac_executable_extensions; do
4817   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4818     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
4819     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4820     break 2
4821   fi
4822 done
4823   done
4824 IFS=$as_save_IFS
4825
4826 fi
4827 fi
4828 DUMPBIN=$ac_cv_prog_DUMPBIN
4829 if test -n "$DUMPBIN"; then
4830   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
4831 $as_echo "$DUMPBIN" >&6; }
4832 else
4833   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4834 $as_echo "no" >&6; }
4835 fi
4836
4837
4838     test -n "$DUMPBIN" && break
4839   done
4840 fi
4841 if test -z "$DUMPBIN"; then
4842   ac_ct_DUMPBIN=$DUMPBIN
4843   for ac_prog in dumpbin "link -dump"
4844 do
4845   # Extract the first word of "$ac_prog", so it can be a program name with args.
4846 set dummy $ac_prog; ac_word=$2
4847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4848 $as_echo_n "checking for $ac_word... " >&6; }
4849 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
4850   $as_echo_n "(cached) " >&6
4851 else
4852   if test -n "$ac_ct_DUMPBIN"; then
4853   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
4854 else
4855 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4856 for as_dir in $PATH
4857 do
4858   IFS=$as_save_IFS
4859   test -z "$as_dir" && as_dir=.
4860     for ac_exec_ext in '' $ac_executable_extensions; do
4861   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4862     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
4863     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4864     break 2
4865   fi
4866 done
4867   done
4868 IFS=$as_save_IFS
4869
4870 fi
4871 fi
4872 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
4873 if test -n "$ac_ct_DUMPBIN"; then
4874   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
4875 $as_echo "$ac_ct_DUMPBIN" >&6; }
4876 else
4877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4878 $as_echo "no" >&6; }
4879 fi
4880
4881
4882   test -n "$ac_ct_DUMPBIN" && break
4883 done
4884
4885   if test "x$ac_ct_DUMPBIN" = x; then
4886     DUMPBIN=":"
4887   else
4888     case $cross_compiling:$ac_tool_warned in
4889 yes:)
4890 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4891 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4892 ac_tool_warned=yes ;;
4893 esac
4894     DUMPBIN=$ac_ct_DUMPBIN
4895   fi
4896 fi
4897
4898     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
4899     *COFF*)
4900       DUMPBIN="$DUMPBIN -symbols"
4901       ;;
4902     *)
4903       DUMPBIN=:
4904       ;;
4905     esac
4906   fi
4907
4908   if test "$DUMPBIN" != ":"; then
4909     NM="$DUMPBIN"
4910   fi
4911 fi
4912 test -z "$NM" && NM=nm
4913
4914
4915
4916
4917
4918
4919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
4920 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
4921 if ${lt_cv_nm_interface+:} false; then :
4922   $as_echo_n "(cached) " >&6
4923 else
4924   lt_cv_nm_interface="BSD nm"
4925   echo "int some_variable = 0;" > conftest.$ac_ext
4926   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
4927   (eval "$ac_compile" 2>conftest.err)
4928   cat conftest.err >&5
4929   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
4930   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
4931   cat conftest.err >&5
4932   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
4933   cat conftest.out >&5
4934   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
4935     lt_cv_nm_interface="MS dumpbin"
4936   fi
4937   rm -f conftest*
4938 fi
4939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
4940 $as_echo "$lt_cv_nm_interface" >&6; }
4941
4942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4943 $as_echo_n "checking whether ln -s works... " >&6; }
4944 LN_S=$as_ln_s
4945 if test "$LN_S" = "ln -s"; then
4946   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4947 $as_echo "yes" >&6; }
4948 else
4949   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4950 $as_echo "no, using $LN_S" >&6; }
4951 fi
4952
4953 # find the maximum length of command line arguments
4954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
4955 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
4956 if ${lt_cv_sys_max_cmd_len+:} false; then :
4957   $as_echo_n "(cached) " >&6
4958 else
4959     i=0
4960   teststring="ABCD"
4961
4962   case $build_os in
4963   msdosdjgpp*)
4964     # On DJGPP, this test can blow up pretty badly due to problems in libc
4965     # (any single argument exceeding 2000 bytes causes a buffer overrun
4966     # during glob expansion).  Even if it were fixed, the result of this
4967     # check would be larger than it should be.
4968     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
4969     ;;
4970
4971   gnu*)
4972     # Under GNU Hurd, this test is not required because there is
4973     # no limit to the length of command line arguments.
4974     # Libtool will interpret -1 as no limit whatsoever
4975     lt_cv_sys_max_cmd_len=-1;
4976     ;;
4977
4978   cygwin* | mingw* | cegcc*)
4979     # On Win9x/ME, this test blows up -- it succeeds, but takes
4980     # about 5 minutes as the teststring grows exponentially.
4981     # Worse, since 9x/ME are not pre-emptively multitasking,
4982     # you end up with a "frozen" computer, even though with patience
4983     # the test eventually succeeds (with a max line length of 256k).
4984     # Instead, let's just punt: use the minimum linelength reported by
4985     # all of the supported platforms: 8192 (on NT/2K/XP).
4986     lt_cv_sys_max_cmd_len=8192;
4987     ;;
4988
4989   mint*)
4990     # On MiNT this can take a long time and run out of memory.
4991     lt_cv_sys_max_cmd_len=8192;
4992     ;;
4993
4994   amigaos*)
4995     # On AmigaOS with pdksh, this test takes hours, literally.
4996     # So we just punt and use a minimum line length of 8192.
4997     lt_cv_sys_max_cmd_len=8192;
4998     ;;
4999
5000   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5001     # This has been around since 386BSD, at least.  Likely further.
5002     if test -x /sbin/sysctl; then
5003       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5004     elif test -x /usr/sbin/sysctl; then
5005       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5006     else
5007       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5008     fi
5009     # And add a safety zone
5010     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5011     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5012     ;;
5013
5014   interix*)
5015     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5016     lt_cv_sys_max_cmd_len=196608
5017     ;;
5018
5019   osf*)
5020     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5021     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5022     # nice to cause kernel panics so lets avoid the loop below.
5023     # First set a reasonable default.
5024     lt_cv_sys_max_cmd_len=16384
5025     #
5026     if test -x /sbin/sysconfig; then
5027       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5028         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5029       esac
5030     fi
5031     ;;
5032   sco3.2v5*)
5033     lt_cv_sys_max_cmd_len=102400
5034     ;;
5035   sysv5* | sco5v6* | sysv4.2uw2*)
5036     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5037     if test -n "$kargmax"; then
5038       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5039     else
5040       lt_cv_sys_max_cmd_len=32768
5041     fi
5042     ;;
5043   *)
5044     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5045     if test -n "$lt_cv_sys_max_cmd_len"; then
5046       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5047       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5048     else
5049       # Make teststring a little bigger before we do anything with it.
5050       # a 1K string should be a reasonable start.
5051       for i in 1 2 3 4 5 6 7 8 ; do
5052         teststring=$teststring$teststring
5053       done
5054       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5055       # If test is not a shell built-in, we'll probably end up computing a
5056       # maximum length that is only half of the actual maximum length, but
5057       # we can't tell.
5058       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5059                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5060               test $i != 17 # 1/2 MB should be enough
5061       do
5062         i=`expr $i + 1`
5063         teststring=$teststring$teststring
5064       done
5065       # Only check the string length outside the loop.
5066       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5067       teststring=
5068       # Add a significant safety factor because C++ compilers can tack on
5069       # massive amounts of additional arguments before passing them to the
5070       # linker.  It appears as though 1/2 is a usable value.
5071       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5072     fi
5073     ;;
5074   esac
5075
5076 fi
5077
5078 if test -n $lt_cv_sys_max_cmd_len ; then
5079   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5080 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5081 else
5082   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5083 $as_echo "none" >&6; }
5084 fi
5085 max_cmd_len=$lt_cv_sys_max_cmd_len
5086
5087
5088
5089
5090
5091
5092 : ${CP="cp -f"}
5093 : ${MV="mv -f"}
5094 : ${RM="rm -f"}
5095
5096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5097 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5098 # Try some XSI features
5099 xsi_shell=no
5100 ( _lt_dummy="a/b/c"
5101   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5102       = c,a/b,, \
5103     && eval 'test $(( 1 + 1 )) -eq 2 \
5104     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5105   && xsi_shell=yes
5106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5107 $as_echo "$xsi_shell" >&6; }
5108
5109
5110 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5111 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5112 lt_shell_append=no
5113 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5114     >/dev/null 2>&1 \
5115   && lt_shell_append=yes
5116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5117 $as_echo "$lt_shell_append" >&6; }
5118
5119
5120 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5121   lt_unset=unset
5122 else
5123   lt_unset=false
5124 fi
5125
5126
5127
5128
5129
5130 # test EBCDIC or ASCII
5131 case `echo X|tr X '\101'` in
5132  A) # ASCII based system
5133     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5134   lt_SP2NL='tr \040 \012'
5135   lt_NL2SP='tr \015\012 \040\040'
5136   ;;
5137  *) # EBCDIC based system
5138   lt_SP2NL='tr \100 \n'
5139   lt_NL2SP='tr \r\n \100\100'
5140   ;;
5141 esac
5142
5143
5144
5145
5146
5147
5148
5149
5150
5151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5152 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5153 if ${lt_cv_ld_reload_flag+:} false; then :
5154   $as_echo_n "(cached) " >&6
5155 else
5156   lt_cv_ld_reload_flag='-r'
5157 fi
5158 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5159 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5160 reload_flag=$lt_cv_ld_reload_flag
5161 case $reload_flag in
5162 "" | " "*) ;;
5163 *) reload_flag=" $reload_flag" ;;
5164 esac
5165 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5166 case $host_os in
5167   darwin*)
5168     if test "$GCC" = yes; then
5169       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5170     else
5171       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5172     fi
5173     ;;
5174 esac
5175
5176
5177
5178
5179
5180
5181
5182
5183
5184 if test -n "$ac_tool_prefix"; then
5185   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5186 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5188 $as_echo_n "checking for $ac_word... " >&6; }
5189 if ${ac_cv_prog_OBJDUMP+:} false; then :
5190   $as_echo_n "(cached) " >&6
5191 else
5192   if test -n "$OBJDUMP"; then
5193   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5194 else
5195 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5196 for as_dir in $PATH
5197 do
5198   IFS=$as_save_IFS
5199   test -z "$as_dir" && as_dir=.
5200     for ac_exec_ext in '' $ac_executable_extensions; do
5201   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5202     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5203     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5204     break 2
5205   fi
5206 done
5207   done
5208 IFS=$as_save_IFS
5209
5210 fi
5211 fi
5212 OBJDUMP=$ac_cv_prog_OBJDUMP
5213 if test -n "$OBJDUMP"; then
5214   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5215 $as_echo "$OBJDUMP" >&6; }
5216 else
5217   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5218 $as_echo "no" >&6; }
5219 fi
5220
5221
5222 fi
5223 if test -z "$ac_cv_prog_OBJDUMP"; then
5224   ac_ct_OBJDUMP=$OBJDUMP
5225   # Extract the first word of "objdump", so it can be a program name with args.
5226 set dummy objdump; ac_word=$2
5227 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5228 $as_echo_n "checking for $ac_word... " >&6; }
5229 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5230   $as_echo_n "(cached) " >&6
5231 else
5232   if test -n "$ac_ct_OBJDUMP"; then
5233   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5234 else
5235 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5236 for as_dir in $PATH
5237 do
5238   IFS=$as_save_IFS
5239   test -z "$as_dir" && as_dir=.
5240     for ac_exec_ext in '' $ac_executable_extensions; do
5241   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5242     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5243     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5244     break 2
5245   fi
5246 done
5247   done
5248 IFS=$as_save_IFS
5249
5250 fi
5251 fi
5252 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5253 if test -n "$ac_ct_OBJDUMP"; then
5254   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5255 $as_echo "$ac_ct_OBJDUMP" >&6; }
5256 else
5257   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5258 $as_echo "no" >&6; }
5259 fi
5260
5261   if test "x$ac_ct_OBJDUMP" = x; then
5262     OBJDUMP="false"
5263   else
5264     case $cross_compiling:$ac_tool_warned in
5265 yes:)
5266 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5267 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5268 ac_tool_warned=yes ;;
5269 esac
5270     OBJDUMP=$ac_ct_OBJDUMP
5271   fi
5272 else
5273   OBJDUMP="$ac_cv_prog_OBJDUMP"
5274 fi
5275
5276 test -z "$OBJDUMP" && OBJDUMP=objdump
5277
5278
5279
5280
5281
5282
5283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5284 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5285 if ${lt_cv_deplibs_check_method+:} false; then :
5286   $as_echo_n "(cached) " >&6
5287 else
5288   lt_cv_file_magic_cmd='$MAGIC_CMD'
5289 lt_cv_file_magic_test_file=
5290 lt_cv_deplibs_check_method='unknown'
5291 # Need to set the preceding variable on all platforms that support
5292 # interlibrary dependencies.
5293 # 'none' -- dependencies not supported.
5294 # `unknown' -- same as none, but documents that we really don't know.
5295 # 'pass_all' -- all dependencies passed with no checks.
5296 # 'test_compile' -- check by making test program.
5297 # 'file_magic [[regex]]' -- check by looking for files in library path
5298 # which responds to the $file_magic_cmd with a given extended regex.
5299 # If you have `file' or equivalent on your system and you're not sure
5300 # whether `pass_all' will *always* work, you probably want this one.
5301
5302 case $host_os in
5303 aix[4-9]*)
5304   lt_cv_deplibs_check_method=pass_all
5305   ;;
5306
5307 beos*)
5308   lt_cv_deplibs_check_method=pass_all
5309   ;;
5310
5311 bsdi[45]*)
5312   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5313   lt_cv_file_magic_cmd='/usr/bin/file -L'
5314   lt_cv_file_magic_test_file=/shlib/libc.so
5315   ;;
5316
5317 cygwin*)
5318   # func_win32_libid is a shell function defined in ltmain.sh
5319   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5320   lt_cv_file_magic_cmd='func_win32_libid'
5321   ;;
5322
5323 mingw* | pw32*)
5324   # Base MSYS/MinGW do not provide the 'file' command needed by
5325   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5326   # unless we find 'file', for example because we are cross-compiling.
5327   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5328   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5329     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5330     lt_cv_file_magic_cmd='func_win32_libid'
5331   else
5332     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5333     lt_cv_file_magic_cmd='$OBJDUMP -f'
5334   fi
5335   ;;
5336
5337 cegcc*)
5338   # use the weaker test based on 'objdump'. See mingw*.
5339   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5340   lt_cv_file_magic_cmd='$OBJDUMP -f'
5341   ;;
5342
5343 darwin* | rhapsody*)
5344   lt_cv_deplibs_check_method=pass_all
5345   ;;
5346
5347 freebsd* | dragonfly*)
5348   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5349     case $host_cpu in
5350     i*86 )
5351       # Not sure whether the presence of OpenBSD here was a mistake.
5352       # Let's accept both of them until this is cleared up.
5353       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5354       lt_cv_file_magic_cmd=/usr/bin/file
5355       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5356       ;;
5357     esac
5358   else
5359     lt_cv_deplibs_check_method=pass_all
5360   fi
5361   ;;
5362
5363 gnu*)
5364   lt_cv_deplibs_check_method=pass_all
5365   ;;
5366
5367 haiku*)
5368   lt_cv_deplibs_check_method=pass_all
5369   ;;
5370
5371 hpux10.20* | hpux11*)
5372   lt_cv_file_magic_cmd=/usr/bin/file
5373   case $host_cpu in
5374   ia64*)
5375     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5376     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5377     ;;
5378   hppa*64*)
5379     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5380     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5381     ;;
5382   *)
5383     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5384     lt_cv_file_magic_test_file=/usr/lib/libc.sl
5385     ;;
5386   esac
5387   ;;
5388
5389 interix[3-9]*)
5390   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5391   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5392   ;;
5393
5394 irix5* | irix6* | nonstopux*)
5395   case $LD in
5396   *-32|*"-32 ") libmagic=32-bit;;
5397   *-n32|*"-n32 ") libmagic=N32;;
5398   *-64|*"-64 ") libmagic=64-bit;;
5399   *) libmagic=never-match;;
5400   esac
5401   lt_cv_deplibs_check_method=pass_all
5402   ;;
5403
5404 # This must be Linux ELF.
5405 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
5406   lt_cv_deplibs_check_method=pass_all
5407   ;;
5408
5409 netbsd*)
5410   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5411     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5412   else
5413     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5414   fi
5415   ;;
5416
5417 newos6*)
5418   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5419   lt_cv_file_magic_cmd=/usr/bin/file
5420   lt_cv_file_magic_test_file=/usr/lib/libnls.so
5421   ;;
5422
5423 *nto* | *qnx*)
5424   lt_cv_deplibs_check_method=pass_all
5425   ;;
5426
5427 openbsd*)
5428   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5429     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5430   else
5431     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5432   fi
5433   ;;
5434
5435 osf3* | osf4* | osf5*)
5436   lt_cv_deplibs_check_method=pass_all
5437   ;;
5438
5439 rdos*)
5440   lt_cv_deplibs_check_method=pass_all
5441   ;;
5442
5443 solaris*)
5444   lt_cv_deplibs_check_method=pass_all
5445   ;;
5446
5447 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5448   lt_cv_deplibs_check_method=pass_all
5449   ;;
5450
5451 sysv4 | sysv4.3*)
5452   case $host_vendor in
5453   motorola)
5454     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]'
5455     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5456     ;;
5457   ncr)
5458     lt_cv_deplibs_check_method=pass_all
5459     ;;
5460   sequent)
5461     lt_cv_file_magic_cmd='/bin/file'
5462     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5463     ;;
5464   sni)
5465     lt_cv_file_magic_cmd='/bin/file'
5466     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5467     lt_cv_file_magic_test_file=/lib/libc.so
5468     ;;
5469   siemens)
5470     lt_cv_deplibs_check_method=pass_all
5471     ;;
5472   pc)
5473     lt_cv_deplibs_check_method=pass_all
5474     ;;
5475   esac
5476   ;;
5477
5478 tpf*)
5479   lt_cv_deplibs_check_method=pass_all
5480   ;;
5481 esac
5482
5483 fi
5484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5485 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5486 file_magic_cmd=$lt_cv_file_magic_cmd
5487 deplibs_check_method=$lt_cv_deplibs_check_method
5488 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5489
5490
5491
5492
5493
5494
5495
5496
5497
5498
5499
5500
5501 if test -n "$ac_tool_prefix"; then
5502   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5503 set dummy ${ac_tool_prefix}ar; ac_word=$2
5504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5505 $as_echo_n "checking for $ac_word... " >&6; }
5506 if ${ac_cv_prog_AR+:} false; then :
5507   $as_echo_n "(cached) " >&6
5508 else
5509   if test -n "$AR"; then
5510   ac_cv_prog_AR="$AR" # Let the user override the test.
5511 else
5512 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5513 for as_dir in $PATH
5514 do
5515   IFS=$as_save_IFS
5516   test -z "$as_dir" && as_dir=.
5517     for ac_exec_ext in '' $ac_executable_extensions; do
5518   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5519     ac_cv_prog_AR="${ac_tool_prefix}ar"
5520     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5521     break 2
5522   fi
5523 done
5524   done
5525 IFS=$as_save_IFS
5526
5527 fi
5528 fi
5529 AR=$ac_cv_prog_AR
5530 if test -n "$AR"; then
5531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5532 $as_echo "$AR" >&6; }
5533 else
5534   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5535 $as_echo "no" >&6; }
5536 fi
5537
5538
5539 fi
5540 if test -z "$ac_cv_prog_AR"; then
5541   ac_ct_AR=$AR
5542   # Extract the first word of "ar", so it can be a program name with args.
5543 set dummy ar; ac_word=$2
5544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5545 $as_echo_n "checking for $ac_word... " >&6; }
5546 if ${ac_cv_prog_ac_ct_AR+:} false; then :
5547   $as_echo_n "(cached) " >&6
5548 else
5549   if test -n "$ac_ct_AR"; then
5550   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5551 else
5552 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5553 for as_dir in $PATH
5554 do
5555   IFS=$as_save_IFS
5556   test -z "$as_dir" && as_dir=.
5557     for ac_exec_ext in '' $ac_executable_extensions; do
5558   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5559     ac_cv_prog_ac_ct_AR="ar"
5560     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5561     break 2
5562   fi
5563 done
5564   done
5565 IFS=$as_save_IFS
5566
5567 fi
5568 fi
5569 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5570 if test -n "$ac_ct_AR"; then
5571   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5572 $as_echo "$ac_ct_AR" >&6; }
5573 else
5574   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5575 $as_echo "no" >&6; }
5576 fi
5577
5578   if test "x$ac_ct_AR" = x; then
5579     AR="false"
5580   else
5581     case $cross_compiling:$ac_tool_warned in
5582 yes:)
5583 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5584 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5585 ac_tool_warned=yes ;;
5586 esac
5587     AR=$ac_ct_AR
5588   fi
5589 else
5590   AR="$ac_cv_prog_AR"
5591 fi
5592
5593 test -z "$AR" && AR=ar
5594 test -z "$AR_FLAGS" && AR_FLAGS=cru
5595
5596
5597
5598
5599
5600
5601
5602
5603
5604
5605
5606 if test -n "$ac_tool_prefix"; then
5607   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5608 set dummy ${ac_tool_prefix}strip; ac_word=$2
5609 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5610 $as_echo_n "checking for $ac_word... " >&6; }
5611 if ${ac_cv_prog_STRIP+:} false; then :
5612   $as_echo_n "(cached) " >&6
5613 else
5614   if test -n "$STRIP"; then
5615   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5616 else
5617 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5618 for as_dir in $PATH
5619 do
5620   IFS=$as_save_IFS
5621   test -z "$as_dir" && as_dir=.
5622     for ac_exec_ext in '' $ac_executable_extensions; do
5623   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5624     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5625     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5626     break 2
5627   fi
5628 done
5629   done
5630 IFS=$as_save_IFS
5631
5632 fi
5633 fi
5634 STRIP=$ac_cv_prog_STRIP
5635 if test -n "$STRIP"; then
5636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5637 $as_echo "$STRIP" >&6; }
5638 else
5639   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5640 $as_echo "no" >&6; }
5641 fi
5642
5643
5644 fi
5645 if test -z "$ac_cv_prog_STRIP"; then
5646   ac_ct_STRIP=$STRIP
5647   # Extract the first word of "strip", so it can be a program name with args.
5648 set dummy strip; ac_word=$2
5649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5650 $as_echo_n "checking for $ac_word... " >&6; }
5651 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
5652   $as_echo_n "(cached) " >&6
5653 else
5654   if test -n "$ac_ct_STRIP"; then
5655   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5656 else
5657 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5658 for as_dir in $PATH
5659 do
5660   IFS=$as_save_IFS
5661   test -z "$as_dir" && as_dir=.
5662     for ac_exec_ext in '' $ac_executable_extensions; do
5663   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5664     ac_cv_prog_ac_ct_STRIP="strip"
5665     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5666     break 2
5667   fi
5668 done
5669   done
5670 IFS=$as_save_IFS
5671
5672 fi
5673 fi
5674 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5675 if test -n "$ac_ct_STRIP"; then
5676   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5677 $as_echo "$ac_ct_STRIP" >&6; }
5678 else
5679   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5680 $as_echo "no" >&6; }
5681 fi
5682
5683   if test "x$ac_ct_STRIP" = x; then
5684     STRIP=":"
5685   else
5686     case $cross_compiling:$ac_tool_warned in
5687 yes:)
5688 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5689 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5690 ac_tool_warned=yes ;;
5691 esac
5692     STRIP=$ac_ct_STRIP
5693   fi
5694 else
5695   STRIP="$ac_cv_prog_STRIP"
5696 fi
5697
5698 test -z "$STRIP" && STRIP=:
5699
5700
5701
5702
5703
5704
5705 if test -n "$ac_tool_prefix"; then
5706   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5707 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5709 $as_echo_n "checking for $ac_word... " >&6; }
5710 if ${ac_cv_prog_RANLIB+:} false; then :
5711   $as_echo_n "(cached) " >&6
5712 else
5713   if test -n "$RANLIB"; then
5714   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5715 else
5716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5717 for as_dir in $PATH
5718 do
5719   IFS=$as_save_IFS
5720   test -z "$as_dir" && as_dir=.
5721     for ac_exec_ext in '' $ac_executable_extensions; do
5722   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5723     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5724     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5725     break 2
5726   fi
5727 done
5728   done
5729 IFS=$as_save_IFS
5730
5731 fi
5732 fi
5733 RANLIB=$ac_cv_prog_RANLIB
5734 if test -n "$RANLIB"; then
5735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5736 $as_echo "$RANLIB" >&6; }
5737 else
5738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5739 $as_echo "no" >&6; }
5740 fi
5741
5742
5743 fi
5744 if test -z "$ac_cv_prog_RANLIB"; then
5745   ac_ct_RANLIB=$RANLIB
5746   # Extract the first word of "ranlib", so it can be a program name with args.
5747 set dummy ranlib; ac_word=$2
5748 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5749 $as_echo_n "checking for $ac_word... " >&6; }
5750 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5751   $as_echo_n "(cached) " >&6
5752 else
5753   if test -n "$ac_ct_RANLIB"; then
5754   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5755 else
5756 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5757 for as_dir in $PATH
5758 do
5759   IFS=$as_save_IFS
5760   test -z "$as_dir" && as_dir=.
5761     for ac_exec_ext in '' $ac_executable_extensions; do
5762   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5763     ac_cv_prog_ac_ct_RANLIB="ranlib"
5764     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5765     break 2
5766   fi
5767 done
5768   done
5769 IFS=$as_save_IFS
5770
5771 fi
5772 fi
5773 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5774 if test -n "$ac_ct_RANLIB"; then
5775   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5776 $as_echo "$ac_ct_RANLIB" >&6; }
5777 else
5778   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5779 $as_echo "no" >&6; }
5780 fi
5781
5782   if test "x$ac_ct_RANLIB" = x; then
5783     RANLIB=":"
5784   else
5785     case $cross_compiling:$ac_tool_warned in
5786 yes:)
5787 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5788 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5789 ac_tool_warned=yes ;;
5790 esac
5791     RANLIB=$ac_ct_RANLIB
5792   fi
5793 else
5794   RANLIB="$ac_cv_prog_RANLIB"
5795 fi
5796
5797 test -z "$RANLIB" && RANLIB=:
5798
5799
5800
5801
5802
5803
5804 # Determine commands to create old-style static archives.
5805 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
5806 old_postinstall_cmds='chmod 644 $oldlib'
5807 old_postuninstall_cmds=
5808
5809 if test -n "$RANLIB"; then
5810   case $host_os in
5811   openbsd*)
5812     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
5813     ;;
5814   *)
5815     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
5816     ;;
5817   esac
5818   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
5819 fi
5820
5821 case $host_os in
5822   darwin*)
5823     lock_old_archive_extraction=yes ;;
5824   *)
5825     lock_old_archive_extraction=no ;;
5826 esac
5827
5828
5829
5830
5831
5832
5833
5834
5835
5836
5837
5838
5839
5840
5841
5842
5843
5844
5845
5846
5847
5848 for ac_prog in gawk mawk nawk awk
5849 do
5850   # Extract the first word of "$ac_prog", so it can be a program name with args.
5851 set dummy $ac_prog; ac_word=$2
5852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5853 $as_echo_n "checking for $ac_word... " >&6; }
5854 if ${ac_cv_prog_AWK+:} false; then :
5855   $as_echo_n "(cached) " >&6
5856 else
5857   if test -n "$AWK"; then
5858   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5859 else
5860 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5861 for as_dir in $PATH
5862 do
5863   IFS=$as_save_IFS
5864   test -z "$as_dir" && as_dir=.
5865     for ac_exec_ext in '' $ac_executable_extensions; do
5866   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5867     ac_cv_prog_AWK="$ac_prog"
5868     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5869     break 2
5870   fi
5871 done
5872   done
5873 IFS=$as_save_IFS
5874
5875 fi
5876 fi
5877 AWK=$ac_cv_prog_AWK
5878 if test -n "$AWK"; then
5879   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5880 $as_echo "$AWK" >&6; }
5881 else
5882   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5883 $as_echo "no" >&6; }
5884 fi
5885
5886
5887   test -n "$AWK" && break
5888 done
5889
5890
5891
5892
5893
5894
5895
5896
5897
5898
5899
5900
5901
5902
5903
5904
5905
5906
5907
5908 # If no C compiler was specified, use CC.
5909 LTCC=${LTCC-"$CC"}
5910
5911 # If no C compiler flags were specified, use CFLAGS.
5912 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
5913
5914 # Allow CC to be a program name with arguments.
5915 compiler=$CC
5916
5917
5918 # Check for command to grab the raw symbol name followed by C symbol from nm.
5919 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
5920 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
5921 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
5922   $as_echo_n "(cached) " >&6
5923 else
5924
5925 # These are sane defaults that work on at least a few old systems.
5926 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
5927
5928 # Character class describing NM global symbol codes.
5929 symcode='[BCDEGRST]'
5930
5931 # Regexp to match symbols that can be accessed directly from C.
5932 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
5933
5934 # Define system-specific variables.
5935 case $host_os in
5936 aix*)
5937   symcode='[BCDT]'
5938   ;;
5939 cygwin* | mingw* | pw32* | cegcc*)
5940   symcode='[ABCDGISTW]'
5941   ;;
5942 hpux*)
5943   if test "$host_cpu" = ia64; then
5944     symcode='[ABCDEGRST]'
5945   fi
5946   ;;
5947 irix* | nonstopux*)
5948   symcode='[BCDEGRST]'
5949   ;;
5950 osf*)
5951   symcode='[BCDEGQRST]'
5952   ;;
5953 solaris*)
5954   symcode='[BDRT]'
5955   ;;
5956 sco3.2v5*)
5957   symcode='[DT]'
5958   ;;
5959 sysv4.2uw2*)
5960   symcode='[DT]'
5961   ;;
5962 sysv5* | sco5v6* | unixware* | OpenUNIX*)
5963   symcode='[ABDT]'
5964   ;;
5965 sysv4)
5966   symcode='[DFNSTU]'
5967   ;;
5968 esac
5969
5970 # If we're using GNU nm, then use its standard symbol codes.
5971 case `$NM -V 2>&1` in
5972 *GNU* | *'with BFD'*)
5973   symcode='[ABCDGIRSTW]' ;;
5974 esac
5975
5976 # Transform an extracted symbol line into a proper C declaration.
5977 # Some systems (esp. on ia64) link data and code symbols differently,
5978 # so use this general approach.
5979 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
5980
5981 # Transform an extracted symbol line into symbol name and symbol address
5982 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
5983 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'"
5984
5985 # Handle CRLF in mingw tool chain
5986 opt_cr=
5987 case $build_os in
5988 mingw*)
5989   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
5990   ;;
5991 esac
5992
5993 # Try without a prefix underscore, then with it.
5994 for ac_symprfx in "" "_"; do
5995
5996   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
5997   symxfrm="\\1 $ac_symprfx\\2 \\2"
5998
5999   # Write the raw and C identifiers.
6000   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6001     # Fake it for dumpbin and say T for any non-static function
6002     # and D for any global variable.
6003     # Also find C++ and __fastcall symbols from MSVC++,
6004     # which start with @ or ?.
6005     lt_cv_sys_global_symbol_pipe="$AWK '"\
6006 "     {last_section=section; section=\$ 3};"\
6007 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6008 "     \$ 0!~/External *\|/{next};"\
6009 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6010 "     {if(hide[section]) next};"\
6011 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6012 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6013 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6014 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6015 "     ' prfx=^$ac_symprfx"
6016   else
6017     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6018   fi
6019
6020   # Check to see that the pipe works correctly.
6021   pipe_works=no
6022
6023   rm -f conftest*
6024   cat > conftest.$ac_ext <<_LT_EOF
6025 #ifdef __cplusplus
6026 extern "C" {
6027 #endif
6028 char nm_test_var;
6029 void nm_test_func(void);
6030 void nm_test_func(void){}
6031 #ifdef __cplusplus
6032 }
6033 #endif
6034 int main(){nm_test_var='a';nm_test_func();return(0);}
6035 _LT_EOF
6036
6037   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6038   (eval $ac_compile) 2>&5
6039   ac_status=$?
6040   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6041   test $ac_status = 0; }; then
6042     # Now try to grab the symbols.
6043     nlist=conftest.nm
6044     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6045   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6046   ac_status=$?
6047   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6048   test $ac_status = 0; } && test -s "$nlist"; then
6049       # Try sorting and uniquifying the output.
6050       if sort "$nlist" | uniq > "$nlist"T; then
6051         mv -f "$nlist"T "$nlist"
6052       else
6053         rm -f "$nlist"T
6054       fi
6055
6056       # Make sure that we snagged all the symbols we need.
6057       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6058         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6059           cat <<_LT_EOF > conftest.$ac_ext
6060 #ifdef __cplusplus
6061 extern "C" {
6062 #endif
6063
6064 _LT_EOF
6065           # Now generate the symbol file.
6066           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6067
6068           cat <<_LT_EOF >> conftest.$ac_ext
6069
6070 /* The mapping between symbol names and symbols.  */
6071 const struct {
6072   const char *name;
6073   void       *address;
6074 }
6075 lt__PROGRAM__LTX_preloaded_symbols[] =
6076 {
6077   { "@PROGRAM@", (void *) 0 },
6078 _LT_EOF
6079           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6080           cat <<\_LT_EOF >> conftest.$ac_ext
6081   {0, (void *) 0}
6082 };
6083
6084 /* This works around a problem in FreeBSD linker */
6085 #ifdef FREEBSD_WORKAROUND
6086 static const void *lt_preloaded_setup() {
6087   return lt__PROGRAM__LTX_preloaded_symbols;
6088 }
6089 #endif
6090
6091 #ifdef __cplusplus
6092 }
6093 #endif
6094 _LT_EOF
6095           # Now try linking the two files.
6096           mv conftest.$ac_objext conftstm.$ac_objext
6097           lt_save_LIBS="$LIBS"
6098           lt_save_CFLAGS="$CFLAGS"
6099           LIBS="conftstm.$ac_objext"
6100           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6101           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6102   (eval $ac_link) 2>&5
6103   ac_status=$?
6104   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6105   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6106             pipe_works=yes
6107           fi
6108           LIBS="$lt_save_LIBS"
6109           CFLAGS="$lt_save_CFLAGS"
6110         else
6111           echo "cannot find nm_test_func in $nlist" >&5
6112         fi
6113       else
6114         echo "cannot find nm_test_var in $nlist" >&5
6115       fi
6116     else
6117       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6118     fi
6119   else
6120     echo "$progname: failed program was:" >&5
6121     cat conftest.$ac_ext >&5
6122   fi
6123   rm -rf conftest* conftst*
6124
6125   # Do not use the global_symbol_pipe unless it works.
6126   if test "$pipe_works" = yes; then
6127     break
6128   else
6129     lt_cv_sys_global_symbol_pipe=
6130   fi
6131 done
6132
6133 fi
6134
6135 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6136   lt_cv_sys_global_symbol_to_cdecl=
6137 fi
6138 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6139   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6140 $as_echo "failed" >&6; }
6141 else
6142   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6143 $as_echo "ok" >&6; }
6144 fi
6145
6146
6147
6148
6149
6150
6151
6152
6153
6154
6155
6156
6157
6158
6159
6160
6161
6162
6163
6164
6165
6166
6167 # Check whether --enable-libtool-lock was given.
6168 if test "${enable_libtool_lock+set}" = set; then :
6169   enableval=$enable_libtool_lock;
6170 fi
6171
6172 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6173
6174 # Some flags need to be propagated to the compiler or linker for good
6175 # libtool support.
6176 case $host in
6177 ia64-*-hpux*)
6178   # Find out which ABI we are using.
6179   echo 'int i;' > conftest.$ac_ext
6180   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6181   (eval $ac_compile) 2>&5
6182   ac_status=$?
6183   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6184   test $ac_status = 0; }; then
6185     case `/usr/bin/file conftest.$ac_objext` in
6186       *ELF-32*)
6187         HPUX_IA64_MODE="32"
6188         ;;
6189       *ELF-64*)
6190         HPUX_IA64_MODE="64"
6191         ;;
6192     esac
6193   fi
6194   rm -rf conftest*
6195   ;;
6196 *-*-irix6*)
6197   # Find out which ABI we are using.
6198   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6199   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6200   (eval $ac_compile) 2>&5
6201   ac_status=$?
6202   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6203   test $ac_status = 0; }; then
6204     if test "$lt_cv_prog_gnu_ld" = yes; then
6205       case `/usr/bin/file conftest.$ac_objext` in
6206         *32-bit*)
6207           LD="${LD-ld} -melf32bsmip"
6208           ;;
6209         *N32*)
6210           LD="${LD-ld} -melf32bmipn32"
6211           ;;
6212         *64-bit*)
6213           LD="${LD-ld} -melf64bmip"
6214         ;;
6215       esac
6216     else
6217       case `/usr/bin/file conftest.$ac_objext` in
6218         *32-bit*)
6219           LD="${LD-ld} -32"
6220           ;;
6221         *N32*)
6222           LD="${LD-ld} -n32"
6223           ;;
6224         *64-bit*)
6225           LD="${LD-ld} -64"
6226           ;;
6227       esac
6228     fi
6229   fi
6230   rm -rf conftest*
6231   ;;
6232
6233 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6234 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6235   # Find out which ABI we are using.
6236   echo 'int i;' > conftest.$ac_ext
6237   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6238   (eval $ac_compile) 2>&5
6239   ac_status=$?
6240   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6241   test $ac_status = 0; }; then
6242     case `/usr/bin/file conftest.o` in
6243       *32-bit*)
6244         case $host in
6245           x86_64-*kfreebsd*-gnu)
6246             LD="${LD-ld} -m elf_i386_fbsd"
6247             ;;
6248           x86_64-*linux*)
6249             case `/usr/bin/file conftest.o` in
6250               *x86-64*)
6251                 LD="${LD-ld} -m elf32_x86_64"
6252                 ;;
6253               *)
6254                 LD="${LD-ld} -m elf_i386"
6255                 ;;
6256             esac
6257             ;;
6258           powerpc64le-*linux*)
6259             LD="${LD-ld} -m elf32lppclinux"
6260             ;;
6261           powerpc64-*linux*)
6262             LD="${LD-ld} -m elf32ppclinux"
6263             ;;
6264           s390x-*linux*)
6265             LD="${LD-ld} -m elf_s390"
6266             ;;
6267           sparc64-*linux*)
6268             LD="${LD-ld} -m elf32_sparc"
6269             ;;
6270         esac
6271         ;;
6272       *64-bit*)
6273         case $host in
6274           x86_64-*kfreebsd*-gnu)
6275             LD="${LD-ld} -m elf_x86_64_fbsd"
6276             ;;
6277           x86_64-*linux*)
6278             LD="${LD-ld} -m elf_x86_64"
6279             ;;
6280           powerpcle-*linux*)
6281             LD="${LD-ld} -m elf64lppc"
6282             ;;
6283           powerpc-*linux*)
6284             LD="${LD-ld} -m elf64ppc"
6285             ;;
6286           s390*-*linux*|s390*-*tpf*)
6287             LD="${LD-ld} -m elf64_s390"
6288             ;;
6289           sparc*-*linux*)
6290             LD="${LD-ld} -m elf64_sparc"
6291             ;;
6292         esac
6293         ;;
6294     esac
6295   fi
6296   rm -rf conftest*
6297   ;;
6298
6299 *-*-sco3.2v5*)
6300   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6301   SAVE_CFLAGS="$CFLAGS"
6302   CFLAGS="$CFLAGS -belf"
6303   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6304 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6305 if ${lt_cv_cc_needs_belf+:} false; then :
6306   $as_echo_n "(cached) " >&6
6307 else
6308   ac_ext=c
6309 ac_cpp='$CPP $CPPFLAGS'
6310 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6311 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6312 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6313
6314      if test x$gcc_no_link = xyes; then
6315   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6316 fi
6317 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6318 /* end confdefs.h.  */
6319
6320 int
6321 main ()
6322 {
6323
6324   ;
6325   return 0;
6326 }
6327 _ACEOF
6328 if ac_fn_c_try_link "$LINENO"; then :
6329   lt_cv_cc_needs_belf=yes
6330 else
6331   lt_cv_cc_needs_belf=no
6332 fi
6333 rm -f core conftest.err conftest.$ac_objext \
6334     conftest$ac_exeext conftest.$ac_ext
6335      ac_ext=c
6336 ac_cpp='$CPP $CPPFLAGS'
6337 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6338 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6339 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6340
6341 fi
6342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6343 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6344   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6345     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6346     CFLAGS="$SAVE_CFLAGS"
6347   fi
6348   ;;
6349 sparc*-*solaris*)
6350   # Find out which ABI we are using.
6351   echo 'int i;' > conftest.$ac_ext
6352   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6353   (eval $ac_compile) 2>&5
6354   ac_status=$?
6355   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6356   test $ac_status = 0; }; then
6357     case `/usr/bin/file conftest.o` in
6358     *64-bit*)
6359       case $lt_cv_prog_gnu_ld in
6360       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6361       *)
6362         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6363           LD="${LD-ld} -64"
6364         fi
6365         ;;
6366       esac
6367       ;;
6368     esac
6369   fi
6370   rm -rf conftest*
6371   ;;
6372 esac
6373
6374 need_locks="$enable_libtool_lock"
6375
6376
6377   case $host_os in
6378     rhapsody* | darwin*)
6379     if test -n "$ac_tool_prefix"; then
6380   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6381 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6383 $as_echo_n "checking for $ac_word... " >&6; }
6384 if ${ac_cv_prog_DSYMUTIL+:} false; then :
6385   $as_echo_n "(cached) " >&6
6386 else
6387   if test -n "$DSYMUTIL"; then
6388   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6389 else
6390 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6391 for as_dir in $PATH
6392 do
6393   IFS=$as_save_IFS
6394   test -z "$as_dir" && as_dir=.
6395     for ac_exec_ext in '' $ac_executable_extensions; do
6396   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6397     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
6398     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6399     break 2
6400   fi
6401 done
6402   done
6403 IFS=$as_save_IFS
6404
6405 fi
6406 fi
6407 DSYMUTIL=$ac_cv_prog_DSYMUTIL
6408 if test -n "$DSYMUTIL"; then
6409   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
6410 $as_echo "$DSYMUTIL" >&6; }
6411 else
6412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6413 $as_echo "no" >&6; }
6414 fi
6415
6416
6417 fi
6418 if test -z "$ac_cv_prog_DSYMUTIL"; then
6419   ac_ct_DSYMUTIL=$DSYMUTIL
6420   # Extract the first word of "dsymutil", so it can be a program name with args.
6421 set dummy dsymutil; ac_word=$2
6422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6423 $as_echo_n "checking for $ac_word... " >&6; }
6424 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
6425   $as_echo_n "(cached) " >&6
6426 else
6427   if test -n "$ac_ct_DSYMUTIL"; then
6428   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
6429 else
6430 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6431 for as_dir in $PATH
6432 do
6433   IFS=$as_save_IFS
6434   test -z "$as_dir" && as_dir=.
6435     for ac_exec_ext in '' $ac_executable_extensions; do
6436   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6437     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
6438     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6439     break 2
6440   fi
6441 done
6442   done
6443 IFS=$as_save_IFS
6444
6445 fi
6446 fi
6447 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
6448 if test -n "$ac_ct_DSYMUTIL"; then
6449   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
6450 $as_echo "$ac_ct_DSYMUTIL" >&6; }
6451 else
6452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6453 $as_echo "no" >&6; }
6454 fi
6455
6456   if test "x$ac_ct_DSYMUTIL" = x; then
6457     DSYMUTIL=":"
6458   else
6459     case $cross_compiling:$ac_tool_warned in
6460 yes:)
6461 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6462 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6463 ac_tool_warned=yes ;;
6464 esac
6465     DSYMUTIL=$ac_ct_DSYMUTIL
6466   fi
6467 else
6468   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
6469 fi
6470
6471     if test -n "$ac_tool_prefix"; then
6472   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
6473 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
6474 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6475 $as_echo_n "checking for $ac_word... " >&6; }
6476 if ${ac_cv_prog_NMEDIT+:} false; then :
6477   $as_echo_n "(cached) " >&6
6478 else
6479   if test -n "$NMEDIT"; then
6480   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
6481 else
6482 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6483 for as_dir in $PATH
6484 do
6485   IFS=$as_save_IFS
6486   test -z "$as_dir" && as_dir=.
6487     for ac_exec_ext in '' $ac_executable_extensions; do
6488   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6489     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
6490     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6491     break 2
6492   fi
6493 done
6494   done
6495 IFS=$as_save_IFS
6496
6497 fi
6498 fi
6499 NMEDIT=$ac_cv_prog_NMEDIT
6500 if test -n "$NMEDIT"; then
6501   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
6502 $as_echo "$NMEDIT" >&6; }
6503 else
6504   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6505 $as_echo "no" >&6; }
6506 fi
6507
6508
6509 fi
6510 if test -z "$ac_cv_prog_NMEDIT"; then
6511   ac_ct_NMEDIT=$NMEDIT
6512   # Extract the first word of "nmedit", so it can be a program name with args.
6513 set dummy nmedit; ac_word=$2
6514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6515 $as_echo_n "checking for $ac_word... " >&6; }
6516 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
6517   $as_echo_n "(cached) " >&6
6518 else
6519   if test -n "$ac_ct_NMEDIT"; then
6520   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
6521 else
6522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6523 for as_dir in $PATH
6524 do
6525   IFS=$as_save_IFS
6526   test -z "$as_dir" && as_dir=.
6527     for ac_exec_ext in '' $ac_executable_extensions; do
6528   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6529     ac_cv_prog_ac_ct_NMEDIT="nmedit"
6530     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6531     break 2
6532   fi
6533 done
6534   done
6535 IFS=$as_save_IFS
6536
6537 fi
6538 fi
6539 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
6540 if test -n "$ac_ct_NMEDIT"; then
6541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
6542 $as_echo "$ac_ct_NMEDIT" >&6; }
6543 else
6544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6545 $as_echo "no" >&6; }
6546 fi
6547
6548   if test "x$ac_ct_NMEDIT" = x; then
6549     NMEDIT=":"
6550   else
6551     case $cross_compiling:$ac_tool_warned in
6552 yes:)
6553 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6554 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6555 ac_tool_warned=yes ;;
6556 esac
6557     NMEDIT=$ac_ct_NMEDIT
6558   fi
6559 else
6560   NMEDIT="$ac_cv_prog_NMEDIT"
6561 fi
6562
6563     if test -n "$ac_tool_prefix"; then
6564   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
6565 set dummy ${ac_tool_prefix}lipo; ac_word=$2
6566 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6567 $as_echo_n "checking for $ac_word... " >&6; }
6568 if ${ac_cv_prog_LIPO+:} false; then :
6569   $as_echo_n "(cached) " >&6
6570 else
6571   if test -n "$LIPO"; then
6572   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
6573 else
6574 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6575 for as_dir in $PATH
6576 do
6577   IFS=$as_save_IFS
6578   test -z "$as_dir" && as_dir=.
6579     for ac_exec_ext in '' $ac_executable_extensions; do
6580   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6581     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
6582     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6583     break 2
6584   fi
6585 done
6586   done
6587 IFS=$as_save_IFS
6588
6589 fi
6590 fi
6591 LIPO=$ac_cv_prog_LIPO
6592 if test -n "$LIPO"; then
6593   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
6594 $as_echo "$LIPO" >&6; }
6595 else
6596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6597 $as_echo "no" >&6; }
6598 fi
6599
6600
6601 fi
6602 if test -z "$ac_cv_prog_LIPO"; then
6603   ac_ct_LIPO=$LIPO
6604   # Extract the first word of "lipo", so it can be a program name with args.
6605 set dummy lipo; ac_word=$2
6606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6607 $as_echo_n "checking for $ac_word... " >&6; }
6608 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
6609   $as_echo_n "(cached) " >&6
6610 else
6611   if test -n "$ac_ct_LIPO"; then
6612   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
6613 else
6614 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6615 for as_dir in $PATH
6616 do
6617   IFS=$as_save_IFS
6618   test -z "$as_dir" && as_dir=.
6619     for ac_exec_ext in '' $ac_executable_extensions; do
6620   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6621     ac_cv_prog_ac_ct_LIPO="lipo"
6622     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6623     break 2
6624   fi
6625 done
6626   done
6627 IFS=$as_save_IFS
6628
6629 fi
6630 fi
6631 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
6632 if test -n "$ac_ct_LIPO"; then
6633   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
6634 $as_echo "$ac_ct_LIPO" >&6; }
6635 else
6636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6637 $as_echo "no" >&6; }
6638 fi
6639
6640   if test "x$ac_ct_LIPO" = x; then
6641     LIPO=":"
6642   else
6643     case $cross_compiling:$ac_tool_warned in
6644 yes:)
6645 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6646 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6647 ac_tool_warned=yes ;;
6648 esac
6649     LIPO=$ac_ct_LIPO
6650   fi
6651 else
6652   LIPO="$ac_cv_prog_LIPO"
6653 fi
6654
6655     if test -n "$ac_tool_prefix"; then
6656   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
6657 set dummy ${ac_tool_prefix}otool; ac_word=$2
6658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6659 $as_echo_n "checking for $ac_word... " >&6; }
6660 if ${ac_cv_prog_OTOOL+:} false; then :
6661   $as_echo_n "(cached) " >&6
6662 else
6663   if test -n "$OTOOL"; then
6664   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
6665 else
6666 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6667 for as_dir in $PATH
6668 do
6669   IFS=$as_save_IFS
6670   test -z "$as_dir" && as_dir=.
6671     for ac_exec_ext in '' $ac_executable_extensions; do
6672   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6673     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
6674     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6675     break 2
6676   fi
6677 done
6678   done
6679 IFS=$as_save_IFS
6680
6681 fi
6682 fi
6683 OTOOL=$ac_cv_prog_OTOOL
6684 if test -n "$OTOOL"; then
6685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
6686 $as_echo "$OTOOL" >&6; }
6687 else
6688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6689 $as_echo "no" >&6; }
6690 fi
6691
6692
6693 fi
6694 if test -z "$ac_cv_prog_OTOOL"; then
6695   ac_ct_OTOOL=$OTOOL
6696   # Extract the first word of "otool", so it can be a program name with args.
6697 set dummy otool; ac_word=$2
6698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6699 $as_echo_n "checking for $ac_word... " >&6; }
6700 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
6701   $as_echo_n "(cached) " >&6
6702 else
6703   if test -n "$ac_ct_OTOOL"; then
6704   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
6705 else
6706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6707 for as_dir in $PATH
6708 do
6709   IFS=$as_save_IFS
6710   test -z "$as_dir" && as_dir=.
6711     for ac_exec_ext in '' $ac_executable_extensions; do
6712   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6713     ac_cv_prog_ac_ct_OTOOL="otool"
6714     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6715     break 2
6716   fi
6717 done
6718   done
6719 IFS=$as_save_IFS
6720
6721 fi
6722 fi
6723 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
6724 if test -n "$ac_ct_OTOOL"; then
6725   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
6726 $as_echo "$ac_ct_OTOOL" >&6; }
6727 else
6728   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6729 $as_echo "no" >&6; }
6730 fi
6731
6732   if test "x$ac_ct_OTOOL" = x; then
6733     OTOOL=":"
6734   else
6735     case $cross_compiling:$ac_tool_warned in
6736 yes:)
6737 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6738 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6739 ac_tool_warned=yes ;;
6740 esac
6741     OTOOL=$ac_ct_OTOOL
6742   fi
6743 else
6744   OTOOL="$ac_cv_prog_OTOOL"
6745 fi
6746
6747     if test -n "$ac_tool_prefix"; then
6748   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
6749 set dummy ${ac_tool_prefix}otool64; ac_word=$2
6750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6751 $as_echo_n "checking for $ac_word... " >&6; }
6752 if ${ac_cv_prog_OTOOL64+:} false; then :
6753   $as_echo_n "(cached) " >&6
6754 else
6755   if test -n "$OTOOL64"; then
6756   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
6757 else
6758 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6759 for as_dir in $PATH
6760 do
6761   IFS=$as_save_IFS
6762   test -z "$as_dir" && as_dir=.
6763     for ac_exec_ext in '' $ac_executable_extensions; do
6764   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6765     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
6766     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6767     break 2
6768   fi
6769 done
6770   done
6771 IFS=$as_save_IFS
6772
6773 fi
6774 fi
6775 OTOOL64=$ac_cv_prog_OTOOL64
6776 if test -n "$OTOOL64"; then
6777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
6778 $as_echo "$OTOOL64" >&6; }
6779 else
6780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6781 $as_echo "no" >&6; }
6782 fi
6783
6784
6785 fi
6786 if test -z "$ac_cv_prog_OTOOL64"; then
6787   ac_ct_OTOOL64=$OTOOL64
6788   # Extract the first word of "otool64", so it can be a program name with args.
6789 set dummy otool64; ac_word=$2
6790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6791 $as_echo_n "checking for $ac_word... " >&6; }
6792 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
6793   $as_echo_n "(cached) " >&6
6794 else
6795   if test -n "$ac_ct_OTOOL64"; then
6796   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
6797 else
6798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6799 for as_dir in $PATH
6800 do
6801   IFS=$as_save_IFS
6802   test -z "$as_dir" && as_dir=.
6803     for ac_exec_ext in '' $ac_executable_extensions; do
6804   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6805     ac_cv_prog_ac_ct_OTOOL64="otool64"
6806     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6807     break 2
6808   fi
6809 done
6810   done
6811 IFS=$as_save_IFS
6812
6813 fi
6814 fi
6815 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
6816 if test -n "$ac_ct_OTOOL64"; then
6817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
6818 $as_echo "$ac_ct_OTOOL64" >&6; }
6819 else
6820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6821 $as_echo "no" >&6; }
6822 fi
6823
6824   if test "x$ac_ct_OTOOL64" = x; then
6825     OTOOL64=":"
6826   else
6827     case $cross_compiling:$ac_tool_warned in
6828 yes:)
6829 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6830 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6831 ac_tool_warned=yes ;;
6832 esac
6833     OTOOL64=$ac_ct_OTOOL64
6834   fi
6835 else
6836   OTOOL64="$ac_cv_prog_OTOOL64"
6837 fi
6838
6839
6840
6841
6842
6843
6844
6845
6846
6847
6848
6849
6850
6851
6852
6853
6854
6855
6856
6857
6858
6859
6860
6861
6862
6863
6864
6865     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
6866 $as_echo_n "checking for -single_module linker flag... " >&6; }
6867 if ${lt_cv_apple_cc_single_mod+:} false; then :
6868   $as_echo_n "(cached) " >&6
6869 else
6870   lt_cv_apple_cc_single_mod=no
6871       if test -z "${LT_MULTI_MODULE}"; then
6872         # By default we will add the -single_module flag. You can override
6873         # by either setting the environment variable LT_MULTI_MODULE
6874         # non-empty at configure time, or by adding -multi_module to the
6875         # link flags.
6876         rm -rf libconftest.dylib*
6877         echo "int foo(void){return 1;}" > conftest.c
6878         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
6879 -dynamiclib -Wl,-single_module conftest.c" >&5
6880         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
6881           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
6882         _lt_result=$?
6883         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
6884           lt_cv_apple_cc_single_mod=yes
6885         else
6886           cat conftest.err >&5
6887         fi
6888         rm -rf libconftest.dylib*
6889         rm -f conftest.*
6890       fi
6891 fi
6892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
6893 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
6894     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
6895 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
6896 if ${lt_cv_ld_exported_symbols_list+:} false; then :
6897   $as_echo_n "(cached) " >&6
6898 else
6899   lt_cv_ld_exported_symbols_list=no
6900       save_LDFLAGS=$LDFLAGS
6901       echo "_main" > conftest.sym
6902       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
6903       if test x$gcc_no_link = xyes; then
6904   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6905 fi
6906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6907 /* end confdefs.h.  */
6908
6909 int
6910 main ()
6911 {
6912
6913   ;
6914   return 0;
6915 }
6916 _ACEOF
6917 if ac_fn_c_try_link "$LINENO"; then :
6918   lt_cv_ld_exported_symbols_list=yes
6919 else
6920   lt_cv_ld_exported_symbols_list=no
6921 fi
6922 rm -f core conftest.err conftest.$ac_objext \
6923     conftest$ac_exeext conftest.$ac_ext
6924         LDFLAGS="$save_LDFLAGS"
6925
6926 fi
6927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
6928 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
6929     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
6930 $as_echo_n "checking for -force_load linker flag... " >&6; }
6931 if ${lt_cv_ld_force_load+:} false; then :
6932   $as_echo_n "(cached) " >&6
6933 else
6934   lt_cv_ld_force_load=no
6935       cat > conftest.c << _LT_EOF
6936 int forced_loaded() { return 2;}
6937 _LT_EOF
6938       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
6939       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
6940       echo "$AR cru libconftest.a conftest.o" >&5
6941       $AR cru libconftest.a conftest.o 2>&5
6942       cat > conftest.c << _LT_EOF
6943 int main() { return 0;}
6944 _LT_EOF
6945       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
6946       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
6947       _lt_result=$?
6948       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
6949         lt_cv_ld_force_load=yes
6950       else
6951         cat conftest.err >&5
6952       fi
6953         rm -f conftest.err libconftest.a conftest conftest.c
6954         rm -rf conftest.dSYM
6955
6956 fi
6957 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
6958 $as_echo "$lt_cv_ld_force_load" >&6; }
6959     case $host_os in
6960     rhapsody* | darwin1.[012])
6961       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
6962     darwin1.*)
6963       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
6964     darwin*) # darwin 5.x on
6965       # if running on 10.5 or later, the deployment target defaults
6966       # to the OS version, if on x86, and 10.4, the deployment
6967       # target defaults to 10.4. Don't you love it?
6968       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
6969         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
6970           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
6971         10.[012][,.]*)
6972           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
6973         10.*)
6974           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
6975       esac
6976     ;;
6977   esac
6978     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
6979       _lt_dar_single_mod='$single_module'
6980     fi
6981     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
6982       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
6983     else
6984       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
6985     fi
6986     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
6987       _lt_dsymutil='~$DSYMUTIL $lib || :'
6988     else
6989       _lt_dsymutil=
6990     fi
6991     ;;
6992   esac
6993
6994 ac_ext=c
6995 ac_cpp='$CPP $CPPFLAGS'
6996 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6997 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6998 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6999 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7000 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7001 # On Suns, sometimes $CPP names a directory.
7002 if test -n "$CPP" && test -d "$CPP"; then
7003   CPP=
7004 fi
7005 if test -z "$CPP"; then
7006   if ${ac_cv_prog_CPP+:} false; then :
7007   $as_echo_n "(cached) " >&6
7008 else
7009       # Double quotes because CPP needs to be expanded
7010     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7011     do
7012       ac_preproc_ok=false
7013 for ac_c_preproc_warn_flag in '' yes
7014 do
7015   # Use a header file that comes with gcc, so configuring glibc
7016   # with a fresh cross-compiler works.
7017   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7018   # <limits.h> exists even on freestanding compilers.
7019   # On the NeXT, cc -E runs the code through the compiler's parser,
7020   # not just through cpp. "Syntax error" is here to catch this case.
7021   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7022 /* end confdefs.h.  */
7023 #ifdef __STDC__
7024 # include <limits.h>
7025 #else
7026 # include <assert.h>
7027 #endif
7028                      Syntax error
7029 _ACEOF
7030 if ac_fn_c_try_cpp "$LINENO"; then :
7031
7032 else
7033   # Broken: fails on valid input.
7034 continue
7035 fi
7036 rm -f conftest.err conftest.i conftest.$ac_ext
7037
7038   # OK, works on sane cases.  Now check whether nonexistent headers
7039   # can be detected and how.
7040   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7041 /* end confdefs.h.  */
7042 #include <ac_nonexistent.h>
7043 _ACEOF
7044 if ac_fn_c_try_cpp "$LINENO"; then :
7045   # Broken: success on invalid input.
7046 continue
7047 else
7048   # Passes both tests.
7049 ac_preproc_ok=:
7050 break
7051 fi
7052 rm -f conftest.err conftest.i conftest.$ac_ext
7053
7054 done
7055 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7056 rm -f conftest.i conftest.err conftest.$ac_ext
7057 if $ac_preproc_ok; then :
7058   break
7059 fi
7060
7061     done
7062     ac_cv_prog_CPP=$CPP
7063
7064 fi
7065   CPP=$ac_cv_prog_CPP
7066 else
7067   ac_cv_prog_CPP=$CPP
7068 fi
7069 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7070 $as_echo "$CPP" >&6; }
7071 ac_preproc_ok=false
7072 for ac_c_preproc_warn_flag in '' yes
7073 do
7074   # Use a header file that comes with gcc, so configuring glibc
7075   # with a fresh cross-compiler works.
7076   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7077   # <limits.h> exists even on freestanding compilers.
7078   # On the NeXT, cc -E runs the code through the compiler's parser,
7079   # not just through cpp. "Syntax error" is here to catch this case.
7080   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7081 /* end confdefs.h.  */
7082 #ifdef __STDC__
7083 # include <limits.h>
7084 #else
7085 # include <assert.h>
7086 #endif
7087                      Syntax error
7088 _ACEOF
7089 if ac_fn_c_try_cpp "$LINENO"; then :
7090
7091 else
7092   # Broken: fails on valid input.
7093 continue
7094 fi
7095 rm -f conftest.err conftest.i conftest.$ac_ext
7096
7097   # OK, works on sane cases.  Now check whether nonexistent headers
7098   # can be detected and how.
7099   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7100 /* end confdefs.h.  */
7101 #include <ac_nonexistent.h>
7102 _ACEOF
7103 if ac_fn_c_try_cpp "$LINENO"; then :
7104   # Broken: success on invalid input.
7105 continue
7106 else
7107   # Passes both tests.
7108 ac_preproc_ok=:
7109 break
7110 fi
7111 rm -f conftest.err conftest.i conftest.$ac_ext
7112
7113 done
7114 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7115 rm -f conftest.i conftest.err conftest.$ac_ext
7116 if $ac_preproc_ok; then :
7117
7118 else
7119   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7120 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7121 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7122 See \`config.log' for more details" "$LINENO" 5; }
7123 fi
7124
7125 ac_ext=c
7126 ac_cpp='$CPP $CPPFLAGS'
7127 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7128 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7129 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7130
7131
7132 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7133 $as_echo_n "checking for ANSI C header files... " >&6; }
7134 if ${ac_cv_header_stdc+:} false; then :
7135   $as_echo_n "(cached) " >&6
7136 else
7137   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7138 /* end confdefs.h.  */
7139 #include <stdlib.h>
7140 #include <stdarg.h>
7141 #include <string.h>
7142 #include <float.h>
7143
7144 int
7145 main ()
7146 {
7147
7148   ;
7149   return 0;
7150 }
7151 _ACEOF
7152 if ac_fn_c_try_compile "$LINENO"; then :
7153   ac_cv_header_stdc=yes
7154 else
7155   ac_cv_header_stdc=no
7156 fi
7157 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7158
7159 if test $ac_cv_header_stdc = yes; then
7160   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7161   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7162 /* end confdefs.h.  */
7163 #include <string.h>
7164
7165 _ACEOF
7166 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7167   $EGREP "memchr" >/dev/null 2>&1; then :
7168
7169 else
7170   ac_cv_header_stdc=no
7171 fi
7172 rm -f conftest*
7173
7174 fi
7175
7176 if test $ac_cv_header_stdc = yes; then
7177   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7178   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7179 /* end confdefs.h.  */
7180 #include <stdlib.h>
7181
7182 _ACEOF
7183 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7184   $EGREP "free" >/dev/null 2>&1; then :
7185
7186 else
7187   ac_cv_header_stdc=no
7188 fi
7189 rm -f conftest*
7190
7191 fi
7192
7193 if test $ac_cv_header_stdc = yes; then
7194   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7195   if test "$cross_compiling" = yes; then :
7196   :
7197 else
7198   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7199 /* end confdefs.h.  */
7200 #include <ctype.h>
7201 #include <stdlib.h>
7202 #if ((' ' & 0x0FF) == 0x020)
7203 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7204 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7205 #else
7206 # define ISLOWER(c) \
7207                    (('a' <= (c) && (c) <= 'i') \
7208                      || ('j' <= (c) && (c) <= 'r') \
7209                      || ('s' <= (c) && (c) <= 'z'))
7210 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7211 #endif
7212
7213 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7214 int
7215 main ()
7216 {
7217   int i;
7218   for (i = 0; i < 256; i++)
7219     if (XOR (islower (i), ISLOWER (i))
7220         || toupper (i) != TOUPPER (i))
7221       return 2;
7222   return 0;
7223 }
7224 _ACEOF
7225 if ac_fn_c_try_run "$LINENO"; then :
7226
7227 else
7228   ac_cv_header_stdc=no
7229 fi
7230 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7231   conftest.$ac_objext conftest.beam conftest.$ac_ext
7232 fi
7233
7234 fi
7235 fi
7236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7237 $as_echo "$ac_cv_header_stdc" >&6; }
7238 if test $ac_cv_header_stdc = yes; then
7239
7240 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7241
7242 fi
7243
7244 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7245 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7246                   inttypes.h stdint.h unistd.h
7247 do :
7248   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7249 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7250 "
7251 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7252   cat >>confdefs.h <<_ACEOF
7253 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7254 _ACEOF
7255
7256 fi
7257
7258 done
7259
7260
7261 for ac_header in dlfcn.h
7262 do :
7263   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7264 "
7265 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7266   cat >>confdefs.h <<_ACEOF
7267 #define HAVE_DLFCN_H 1
7268 _ACEOF
7269
7270 fi
7271
7272 done
7273
7274
7275
7276
7277
7278 # Set options
7279
7280
7281
7282         enable_dlopen=no
7283
7284
7285
7286             # Check whether --enable-shared was given.
7287 if test "${enable_shared+set}" = set; then :
7288   enableval=$enable_shared; p=${PACKAGE-default}
7289     case $enableval in
7290     yes) enable_shared=yes ;;
7291     no) enable_shared=no ;;
7292     *)
7293       enable_shared=no
7294       # Look at the argument we got.  We use all the common list separators.
7295       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7296       for pkg in $enableval; do
7297         IFS="$lt_save_ifs"
7298         if test "X$pkg" = "X$p"; then
7299           enable_shared=yes
7300         fi
7301       done
7302       IFS="$lt_save_ifs"
7303       ;;
7304     esac
7305 else
7306   enable_shared=yes
7307 fi
7308
7309
7310
7311
7312
7313
7314
7315
7316
7317   # Check whether --enable-static was given.
7318 if test "${enable_static+set}" = set; then :
7319   enableval=$enable_static; p=${PACKAGE-default}
7320     case $enableval in
7321     yes) enable_static=yes ;;
7322     no) enable_static=no ;;
7323     *)
7324      enable_static=no
7325       # Look at the argument we got.  We use all the common list separators.
7326       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7327       for pkg in $enableval; do
7328         IFS="$lt_save_ifs"
7329         if test "X$pkg" = "X$p"; then
7330           enable_static=yes
7331         fi
7332       done
7333       IFS="$lt_save_ifs"
7334       ;;
7335     esac
7336 else
7337   enable_static=yes
7338 fi
7339
7340
7341
7342
7343
7344
7345
7346
7347
7348
7349 # Check whether --with-pic was given.
7350 if test "${with_pic+set}" = set; then :
7351   withval=$with_pic; pic_mode="$withval"
7352 else
7353   pic_mode=default
7354 fi
7355
7356
7357 test -z "$pic_mode" && pic_mode=default
7358
7359
7360
7361
7362
7363
7364
7365   # Check whether --enable-fast-install was given.
7366 if test "${enable_fast_install+set}" = set; then :
7367   enableval=$enable_fast_install; p=${PACKAGE-default}
7368     case $enableval in
7369     yes) enable_fast_install=yes ;;
7370     no) enable_fast_install=no ;;
7371     *)
7372       enable_fast_install=no
7373       # Look at the argument we got.  We use all the common list separators.
7374       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7375       for pkg in $enableval; do
7376         IFS="$lt_save_ifs"
7377         if test "X$pkg" = "X$p"; then
7378           enable_fast_install=yes
7379         fi
7380       done
7381       IFS="$lt_save_ifs"
7382       ;;
7383     esac
7384 else
7385   enable_fast_install=yes
7386 fi
7387
7388
7389
7390
7391
7392
7393
7394
7395
7396
7397
7398 # This can be used to rebuild libtool when needed
7399 LIBTOOL_DEPS="$ltmain"
7400
7401 # Always use our own libtool.
7402 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7403
7404
7405
7406
7407
7408
7409
7410
7411
7412
7413
7414
7415
7416
7417
7418
7419
7420
7421
7422
7423
7424
7425
7426
7427
7428
7429 test -z "$LN_S" && LN_S="ln -s"
7430
7431
7432
7433
7434
7435
7436
7437
7438
7439
7440
7441
7442
7443
7444 if test -n "${ZSH_VERSION+set}" ; then
7445    setopt NO_GLOB_SUBST
7446 fi
7447
7448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7449 $as_echo_n "checking for objdir... " >&6; }
7450 if ${lt_cv_objdir+:} false; then :
7451   $as_echo_n "(cached) " >&6
7452 else
7453   rm -f .libs 2>/dev/null
7454 mkdir .libs 2>/dev/null
7455 if test -d .libs; then
7456   lt_cv_objdir=.libs
7457 else
7458   # MS-DOS does not allow filenames that begin with a dot.
7459   lt_cv_objdir=_libs
7460 fi
7461 rmdir .libs 2>/dev/null
7462 fi
7463 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7464 $as_echo "$lt_cv_objdir" >&6; }
7465 objdir=$lt_cv_objdir
7466
7467
7468
7469
7470
7471 cat >>confdefs.h <<_ACEOF
7472 #define LT_OBJDIR "$lt_cv_objdir/"
7473 _ACEOF
7474
7475
7476
7477
7478 case $host_os in
7479 aix3*)
7480   # AIX sometimes has problems with the GCC collect2 program.  For some
7481   # reason, if we set the COLLECT_NAMES environment variable, the problems
7482   # vanish in a puff of smoke.
7483   if test "X${COLLECT_NAMES+set}" != Xset; then
7484     COLLECT_NAMES=
7485     export COLLECT_NAMES
7486   fi
7487   ;;
7488 esac
7489
7490 # Global variables:
7491 ofile=libtool
7492 can_build_shared=yes
7493
7494 # All known linkers require a `.a' archive for static linking (except MSVC,
7495 # which needs '.lib').
7496 libext=a
7497
7498 with_gnu_ld="$lt_cv_prog_gnu_ld"
7499
7500 old_CC="$CC"
7501 old_CFLAGS="$CFLAGS"
7502
7503 # Set sane defaults for various variables
7504 test -z "$CC" && CC=cc
7505 test -z "$LTCC" && LTCC=$CC
7506 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
7507 test -z "$LD" && LD=ld
7508 test -z "$ac_objext" && ac_objext=o
7509
7510 for cc_temp in $compiler""; do
7511   case $cc_temp in
7512     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
7513     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
7514     \-*) ;;
7515     *) break;;
7516   esac
7517 done
7518 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
7519
7520
7521 # Only perform the check for file, if the check method requires it
7522 test -z "$MAGIC_CMD" && MAGIC_CMD=file
7523 case $deplibs_check_method in
7524 file_magic*)
7525   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
7526     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
7527 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
7528 if ${lt_cv_path_MAGIC_CMD+:} false; then :
7529   $as_echo_n "(cached) " >&6
7530 else
7531   case $MAGIC_CMD in
7532 [\\/*] |  ?:[\\/]*)
7533   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7534   ;;
7535 *)
7536   lt_save_MAGIC_CMD="$MAGIC_CMD"
7537   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7538   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7539   for ac_dir in $ac_dummy; do
7540     IFS="$lt_save_ifs"
7541     test -z "$ac_dir" && ac_dir=.
7542     if test -f $ac_dir/${ac_tool_prefix}file; then
7543       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
7544       if test -n "$file_magic_test_file"; then
7545         case $deplibs_check_method in
7546         "file_magic "*)
7547           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7548           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7549           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7550             $EGREP "$file_magic_regex" > /dev/null; then
7551             :
7552           else
7553             cat <<_LT_EOF 1>&2
7554
7555 *** Warning: the command libtool uses to detect shared libraries,
7556 *** $file_magic_cmd, produces output that libtool cannot recognize.
7557 *** The result is that libtool may fail to recognize shared libraries
7558 *** as such.  This will affect the creation of libtool libraries that
7559 *** depend on shared libraries, but programs linked with such libtool
7560 *** libraries will work regardless of this problem.  Nevertheless, you
7561 *** may want to report the problem to your system manager and/or to
7562 *** bug-libtool@gnu.org
7563
7564 _LT_EOF
7565           fi ;;
7566         esac
7567       fi
7568       break
7569     fi
7570   done
7571   IFS="$lt_save_ifs"
7572   MAGIC_CMD="$lt_save_MAGIC_CMD"
7573   ;;
7574 esac
7575 fi
7576
7577 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7578 if test -n "$MAGIC_CMD"; then
7579   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7580 $as_echo "$MAGIC_CMD" >&6; }
7581 else
7582   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7583 $as_echo "no" >&6; }
7584 fi
7585
7586
7587
7588
7589
7590 if test -z "$lt_cv_path_MAGIC_CMD"; then
7591   if test -n "$ac_tool_prefix"; then
7592     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
7593 $as_echo_n "checking for file... " >&6; }
7594 if ${lt_cv_path_MAGIC_CMD+:} false; then :
7595   $as_echo_n "(cached) " >&6
7596 else
7597   case $MAGIC_CMD in
7598 [\\/*] |  ?:[\\/]*)
7599   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7600   ;;
7601 *)
7602   lt_save_MAGIC_CMD="$MAGIC_CMD"
7603   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7604   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7605   for ac_dir in $ac_dummy; do
7606     IFS="$lt_save_ifs"
7607     test -z "$ac_dir" && ac_dir=.
7608     if test -f $ac_dir/file; then
7609       lt_cv_path_MAGIC_CMD="$ac_dir/file"
7610       if test -n "$file_magic_test_file"; then
7611         case $deplibs_check_method in
7612         "file_magic "*)
7613           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7614           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7615           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7616             $EGREP "$file_magic_regex" > /dev/null; then
7617             :
7618           else
7619             cat <<_LT_EOF 1>&2
7620
7621 *** Warning: the command libtool uses to detect shared libraries,
7622 *** $file_magic_cmd, produces output that libtool cannot recognize.
7623 *** The result is that libtool may fail to recognize shared libraries
7624 *** as such.  This will affect the creation of libtool libraries that
7625 *** depend on shared libraries, but programs linked with such libtool
7626 *** libraries will work regardless of this problem.  Nevertheless, you
7627 *** may want to report the problem to your system manager and/or to
7628 *** bug-libtool@gnu.org
7629
7630 _LT_EOF
7631           fi ;;
7632         esac
7633       fi
7634       break
7635     fi
7636   done
7637   IFS="$lt_save_ifs"
7638   MAGIC_CMD="$lt_save_MAGIC_CMD"
7639   ;;
7640 esac
7641 fi
7642
7643 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7644 if test -n "$MAGIC_CMD"; then
7645   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7646 $as_echo "$MAGIC_CMD" >&6; }
7647 else
7648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7649 $as_echo "no" >&6; }
7650 fi
7651
7652
7653   else
7654     MAGIC_CMD=:
7655   fi
7656 fi
7657
7658   fi
7659   ;;
7660 esac
7661
7662 # Use C for the default configuration in the libtool script
7663
7664 lt_save_CC="$CC"
7665 ac_ext=c
7666 ac_cpp='$CPP $CPPFLAGS'
7667 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7668 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7669 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7670
7671
7672 # Source file extension for C test sources.
7673 ac_ext=c
7674
7675 # Object file extension for compiled C test sources.
7676 objext=o
7677 objext=$objext
7678
7679 # Code to be used in simple compile tests
7680 lt_simple_compile_test_code="int some_variable = 0;"
7681
7682 # Code to be used in simple link tests
7683 lt_simple_link_test_code='int main(){return(0);}'
7684
7685
7686
7687
7688
7689
7690
7691 # If no C compiler was specified, use CC.
7692 LTCC=${LTCC-"$CC"}
7693
7694 # If no C compiler flags were specified, use CFLAGS.
7695 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
7696
7697 # Allow CC to be a program name with arguments.
7698 compiler=$CC
7699
7700 # Save the default compiler, since it gets overwritten when the other
7701 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
7702 compiler_DEFAULT=$CC
7703
7704 # save warnings/boilerplate of simple test code
7705 ac_outfile=conftest.$ac_objext
7706 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
7707 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
7708 _lt_compiler_boilerplate=`cat conftest.err`
7709 $RM conftest*
7710
7711 ac_outfile=conftest.$ac_objext
7712 echo "$lt_simple_link_test_code" >conftest.$ac_ext
7713 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
7714 _lt_linker_boilerplate=`cat conftest.err`
7715 $RM -r conftest*
7716
7717
7718 ## CAVEAT EMPTOR:
7719 ## There is no encapsulation within the following macros, do not change
7720 ## the running order or otherwise move them around unless you know exactly
7721 ## what you are doing...
7722 if test -n "$compiler"; then
7723
7724 lt_prog_compiler_no_builtin_flag=
7725
7726 if test "$GCC" = yes; then
7727   case $cc_basename in
7728   nvcc*)
7729     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
7730   *)
7731     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
7732   esac
7733
7734   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
7735 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
7736 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
7737   $as_echo_n "(cached) " >&6
7738 else
7739   lt_cv_prog_compiler_rtti_exceptions=no
7740    ac_outfile=conftest.$ac_objext
7741    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
7742    lt_compiler_flag="-fno-rtti -fno-exceptions"
7743    # Insert the option either (1) after the last *FLAGS variable, or
7744    # (2) before a word containing "conftest.", or (3) at the end.
7745    # Note that $ac_compile itself does not contain backslashes and begins
7746    # with a dollar sign (not a hyphen), so the echo should work correctly.
7747    # The option is referenced via a variable to avoid confusing sed.
7748    lt_compile=`echo "$ac_compile" | $SED \
7749    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
7750    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
7751    -e 's:$: $lt_compiler_flag:'`
7752    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
7753    (eval "$lt_compile" 2>conftest.err)
7754    ac_status=$?
7755    cat conftest.err >&5
7756    echo "$as_me:$LINENO: \$? = $ac_status" >&5
7757    if (exit $ac_status) && test -s "$ac_outfile"; then
7758      # The compiler can only warn and ignore the option if not recognized
7759      # So say no if there are warnings other than the usual output.
7760      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
7761      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
7762      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
7763        lt_cv_prog_compiler_rtti_exceptions=yes
7764      fi
7765    fi
7766    $RM conftest*
7767
7768 fi
7769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
7770 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
7771
7772 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
7773     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
7774 else
7775     :
7776 fi
7777
7778 fi
7779
7780
7781
7782
7783
7784
7785   lt_prog_compiler_wl=
7786 lt_prog_compiler_pic=
7787 lt_prog_compiler_static=
7788
7789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
7790 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
7791
7792   if test "$GCC" = yes; then
7793     lt_prog_compiler_wl='-Wl,'
7794     lt_prog_compiler_static='-static'
7795
7796     case $host_os in
7797       aix*)
7798       # All AIX code is PIC.
7799       if test "$host_cpu" = ia64; then
7800         # AIX 5 now supports IA64 processor
7801         lt_prog_compiler_static='-Bstatic'
7802       fi
7803       lt_prog_compiler_pic='-fPIC'
7804       ;;
7805
7806     amigaos*)
7807       case $host_cpu in
7808       powerpc)
7809             # see comment about AmigaOS4 .so support
7810             lt_prog_compiler_pic='-fPIC'
7811         ;;
7812       m68k)
7813             # FIXME: we need at least 68020 code to build shared libraries, but
7814             # adding the `-m68020' flag to GCC prevents building anything better,
7815             # like `-m68040'.
7816             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
7817         ;;
7818       esac
7819       ;;
7820
7821     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
7822       # PIC is the default for these OSes.
7823       ;;
7824
7825     mingw* | cygwin* | pw32* | os2* | cegcc*)
7826       # This hack is so that the source file can tell whether it is being
7827       # built for inclusion in a dll (and should export symbols for example).
7828       # Although the cygwin gcc ignores -fPIC, still need this for old-style
7829       # (--disable-auto-import) libraries
7830       lt_prog_compiler_pic='-DDLL_EXPORT'
7831       ;;
7832
7833     darwin* | rhapsody*)
7834       # PIC is the default on this platform
7835       # Common symbols not allowed in MH_DYLIB files
7836       lt_prog_compiler_pic='-fno-common'
7837       ;;
7838
7839     haiku*)
7840       # PIC is the default for Haiku.
7841       # The "-static" flag exists, but is broken.
7842       lt_prog_compiler_static=
7843       ;;
7844
7845     hpux*)
7846       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
7847       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
7848       # sets the default TLS model and affects inlining.
7849       case $host_cpu in
7850       hppa*64*)
7851         # +Z the default
7852         ;;
7853       *)
7854         lt_prog_compiler_pic='-fPIC'
7855         ;;
7856       esac
7857       ;;
7858
7859     interix[3-9]*)
7860       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
7861       # Instead, we relocate shared libraries at runtime.
7862       ;;
7863
7864     msdosdjgpp*)
7865       # Just because we use GCC doesn't mean we suddenly get shared libraries
7866       # on systems that don't support them.
7867       lt_prog_compiler_can_build_shared=no
7868       enable_shared=no
7869       ;;
7870
7871     *nto* | *qnx*)
7872       # QNX uses GNU C++, but need to define -shared option too, otherwise
7873       # it will coredump.
7874       lt_prog_compiler_pic='-fPIC -shared'
7875       ;;
7876
7877     sysv4*MP*)
7878       if test -d /usr/nec; then
7879         lt_prog_compiler_pic=-Kconform_pic
7880       fi
7881       ;;
7882
7883     *)
7884       lt_prog_compiler_pic='-fPIC'
7885       ;;
7886     esac
7887
7888     case $cc_basename in
7889     nvcc*) # Cuda Compiler Driver 2.2
7890       lt_prog_compiler_wl='-Xlinker '
7891       lt_prog_compiler_pic='-Xcompiler -fPIC'
7892       ;;
7893     esac
7894   else
7895     # PORTME Check for flag to pass linker flags through the system compiler.
7896     case $host_os in
7897     aix*)
7898       lt_prog_compiler_wl='-Wl,'
7899       if test "$host_cpu" = ia64; then
7900         # AIX 5 now supports IA64 processor
7901         lt_prog_compiler_static='-Bstatic'
7902       else
7903         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
7904       fi
7905       ;;
7906
7907     mingw* | cygwin* | pw32* | os2* | cegcc*)
7908       # This hack is so that the source file can tell whether it is being
7909       # built for inclusion in a dll (and should export symbols for example).
7910       lt_prog_compiler_pic='-DDLL_EXPORT'
7911       ;;
7912
7913     hpux9* | hpux10* | hpux11*)
7914       lt_prog_compiler_wl='-Wl,'
7915       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
7916       # not for PA HP-UX.
7917       case $host_cpu in
7918       hppa*64*|ia64*)
7919         # +Z the default
7920         ;;
7921       *)
7922         lt_prog_compiler_pic='+Z'
7923         ;;
7924       esac
7925       # Is there a better lt_prog_compiler_static that works with the bundled CC?
7926       lt_prog_compiler_static='${wl}-a ${wl}archive'
7927       ;;
7928
7929     irix5* | irix6* | nonstopux*)
7930       lt_prog_compiler_wl='-Wl,'
7931       # PIC (with -KPIC) is the default.
7932       lt_prog_compiler_static='-non_shared'
7933       ;;
7934
7935     linux* | k*bsd*-gnu | kopensolaris*-gnu)
7936       case $cc_basename in
7937       # old Intel for x86_64 which still supported -KPIC.
7938       ecc*)
7939         lt_prog_compiler_wl='-Wl,'
7940         lt_prog_compiler_pic='-KPIC'
7941         lt_prog_compiler_static='-static'
7942         ;;
7943       # icc used to be incompatible with GCC.
7944       # ICC 10 doesn't accept -KPIC any more.
7945       icc* | ifort*)
7946         lt_prog_compiler_wl='-Wl,'
7947         lt_prog_compiler_pic='-fPIC'
7948         lt_prog_compiler_static='-static'
7949         ;;
7950       # Lahey Fortran 8.1.
7951       lf95*)
7952         lt_prog_compiler_wl='-Wl,'
7953         lt_prog_compiler_pic='--shared'
7954         lt_prog_compiler_static='--static'
7955         ;;
7956       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
7957         # Portland Group compilers (*not* the Pentium gcc compiler,
7958         # which looks to be a dead project)
7959         lt_prog_compiler_wl='-Wl,'
7960         lt_prog_compiler_pic='-fpic'
7961         lt_prog_compiler_static='-Bstatic'
7962         ;;
7963       ccc*)
7964         lt_prog_compiler_wl='-Wl,'
7965         # All Alpha code is PIC.
7966         lt_prog_compiler_static='-non_shared'
7967         ;;
7968       xl* | bgxl* | bgf* | mpixl*)
7969         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
7970         lt_prog_compiler_wl='-Wl,'
7971         lt_prog_compiler_pic='-qpic'
7972         lt_prog_compiler_static='-qstaticlink'
7973         ;;
7974       *)
7975         case `$CC -V 2>&1 | sed 5q` in
7976         *Sun\ F* | *Sun*Fortran*)
7977           # Sun Fortran 8.3 passes all unrecognized flags to the linker
7978           lt_prog_compiler_pic='-KPIC'
7979           lt_prog_compiler_static='-Bstatic'
7980           lt_prog_compiler_wl=''
7981           ;;
7982         *Sun\ C*)
7983           # Sun C 5.9
7984           lt_prog_compiler_pic='-KPIC'
7985           lt_prog_compiler_static='-Bstatic'
7986           lt_prog_compiler_wl='-Wl,'
7987           ;;
7988         esac
7989         ;;
7990       esac
7991       ;;
7992
7993     newsos6)
7994       lt_prog_compiler_pic='-KPIC'
7995       lt_prog_compiler_static='-Bstatic'
7996       ;;
7997
7998     *nto* | *qnx*)
7999       # QNX uses GNU C++, but need to define -shared option too, otherwise
8000       # it will coredump.
8001       lt_prog_compiler_pic='-fPIC -shared'
8002       ;;
8003
8004     osf3* | osf4* | osf5*)
8005       lt_prog_compiler_wl='-Wl,'
8006       # All OSF/1 code is PIC.
8007       lt_prog_compiler_static='-non_shared'
8008       ;;
8009
8010     rdos*)
8011       lt_prog_compiler_static='-non_shared'
8012       ;;
8013
8014     solaris*)
8015       lt_prog_compiler_pic='-KPIC'
8016       lt_prog_compiler_static='-Bstatic'
8017       case $cc_basename in
8018       f77* | f90* | f95*)
8019         lt_prog_compiler_wl='-Qoption ld ';;
8020       *)
8021         lt_prog_compiler_wl='-Wl,';;
8022       esac
8023       ;;
8024
8025     sunos4*)
8026       lt_prog_compiler_wl='-Qoption ld '
8027       lt_prog_compiler_pic='-PIC'
8028       lt_prog_compiler_static='-Bstatic'
8029       ;;
8030
8031     sysv4 | sysv4.2uw2* | sysv4.3*)
8032       lt_prog_compiler_wl='-Wl,'
8033       lt_prog_compiler_pic='-KPIC'
8034       lt_prog_compiler_static='-Bstatic'
8035       ;;
8036
8037     sysv4*MP*)
8038       if test -d /usr/nec ;then
8039         lt_prog_compiler_pic='-Kconform_pic'
8040         lt_prog_compiler_static='-Bstatic'
8041       fi
8042       ;;
8043
8044     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8045       lt_prog_compiler_wl='-Wl,'
8046       lt_prog_compiler_pic='-KPIC'
8047       lt_prog_compiler_static='-Bstatic'
8048       ;;
8049
8050     unicos*)
8051       lt_prog_compiler_wl='-Wl,'
8052       lt_prog_compiler_can_build_shared=no
8053       ;;
8054
8055     uts4*)
8056       lt_prog_compiler_pic='-pic'
8057       lt_prog_compiler_static='-Bstatic'
8058       ;;
8059
8060     *)
8061       lt_prog_compiler_can_build_shared=no
8062       ;;
8063     esac
8064   fi
8065
8066 case $host_os in
8067   # For platforms which do not support PIC, -DPIC is meaningless:
8068   *djgpp*)
8069     lt_prog_compiler_pic=
8070     ;;
8071   *)
8072     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8073     ;;
8074 esac
8075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8076 $as_echo "$lt_prog_compiler_pic" >&6; }
8077
8078
8079
8080
8081
8082
8083 #
8084 # Check to make sure the PIC flag actually works.
8085 #
8086 if test -n "$lt_prog_compiler_pic"; then
8087   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8088 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8089 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8090   $as_echo_n "(cached) " >&6
8091 else
8092   lt_cv_prog_compiler_pic_works=no
8093    ac_outfile=conftest.$ac_objext
8094    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8095    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8096    # Insert the option either (1) after the last *FLAGS variable, or
8097    # (2) before a word containing "conftest.", or (3) at the end.
8098    # Note that $ac_compile itself does not contain backslashes and begins
8099    # with a dollar sign (not a hyphen), so the echo should work correctly.
8100    # The option is referenced via a variable to avoid confusing sed.
8101    lt_compile=`echo "$ac_compile" | $SED \
8102    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8103    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8104    -e 's:$: $lt_compiler_flag:'`
8105    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8106    (eval "$lt_compile" 2>conftest.err)
8107    ac_status=$?
8108    cat conftest.err >&5
8109    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8110    if (exit $ac_status) && test -s "$ac_outfile"; then
8111      # The compiler can only warn and ignore the option if not recognized
8112      # So say no if there are warnings other than the usual output.
8113      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8114      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8115      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8116        lt_cv_prog_compiler_pic_works=yes
8117      fi
8118    fi
8119    $RM conftest*
8120
8121 fi
8122 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8123 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8124
8125 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8126     case $lt_prog_compiler_pic in
8127      "" | " "*) ;;
8128      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8129      esac
8130 else
8131     lt_prog_compiler_pic=
8132      lt_prog_compiler_can_build_shared=no
8133 fi
8134
8135 fi
8136
8137
8138
8139
8140
8141
8142 #
8143 # Check to make sure the static flag actually works.
8144 #
8145 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8147 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8148 if ${lt_cv_prog_compiler_static_works+:} false; then :
8149   $as_echo_n "(cached) " >&6
8150 else
8151   lt_cv_prog_compiler_static_works=no
8152    save_LDFLAGS="$LDFLAGS"
8153    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8154    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8155    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8156      # The linker can only warn and ignore the option if not recognized
8157      # So say no if there are warnings
8158      if test -s conftest.err; then
8159        # Append any errors to the config.log.
8160        cat conftest.err 1>&5
8161        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8162        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8163        if diff conftest.exp conftest.er2 >/dev/null; then
8164          lt_cv_prog_compiler_static_works=yes
8165        fi
8166      else
8167        lt_cv_prog_compiler_static_works=yes
8168      fi
8169    fi
8170    $RM -r conftest*
8171    LDFLAGS="$save_LDFLAGS"
8172
8173 fi
8174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8175 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8176
8177 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8178     :
8179 else
8180     lt_prog_compiler_static=
8181 fi
8182
8183
8184
8185
8186
8187
8188
8189   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8190 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8191 if ${lt_cv_prog_compiler_c_o+:} false; then :
8192   $as_echo_n "(cached) " >&6
8193 else
8194   lt_cv_prog_compiler_c_o=no
8195    $RM -r conftest 2>/dev/null
8196    mkdir conftest
8197    cd conftest
8198    mkdir out
8199    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8200
8201    lt_compiler_flag="-o out/conftest2.$ac_objext"
8202    # Insert the option either (1) after the last *FLAGS variable, or
8203    # (2) before a word containing "conftest.", or (3) at the end.
8204    # Note that $ac_compile itself does not contain backslashes and begins
8205    # with a dollar sign (not a hyphen), so the echo should work correctly.
8206    lt_compile=`echo "$ac_compile" | $SED \
8207    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8208    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8209    -e 's:$: $lt_compiler_flag:'`
8210    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8211    (eval "$lt_compile" 2>out/conftest.err)
8212    ac_status=$?
8213    cat out/conftest.err >&5
8214    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8215    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8216    then
8217      # The compiler can only warn and ignore the option if not recognized
8218      # So say no if there are warnings
8219      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8220      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8221      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8222        lt_cv_prog_compiler_c_o=yes
8223      fi
8224    fi
8225    chmod u+w . 2>&5
8226    $RM conftest*
8227    # SGI C++ compiler will create directory out/ii_files/ for
8228    # template instantiation
8229    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8230    $RM out/* && rmdir out
8231    cd ..
8232    $RM -r conftest
8233    $RM conftest*
8234
8235 fi
8236 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8237 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8238
8239
8240
8241
8242
8243
8244   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8245 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8246 if ${lt_cv_prog_compiler_c_o+:} false; then :
8247   $as_echo_n "(cached) " >&6
8248 else
8249   lt_cv_prog_compiler_c_o=no
8250    $RM -r conftest 2>/dev/null
8251    mkdir conftest
8252    cd conftest
8253    mkdir out
8254    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8255
8256    lt_compiler_flag="-o out/conftest2.$ac_objext"
8257    # Insert the option either (1) after the last *FLAGS variable, or
8258    # (2) before a word containing "conftest.", or (3) at the end.
8259    # Note that $ac_compile itself does not contain backslashes and begins
8260    # with a dollar sign (not a hyphen), so the echo should work correctly.
8261    lt_compile=`echo "$ac_compile" | $SED \
8262    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8263    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8264    -e 's:$: $lt_compiler_flag:'`
8265    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8266    (eval "$lt_compile" 2>out/conftest.err)
8267    ac_status=$?
8268    cat out/conftest.err >&5
8269    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8270    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8271    then
8272      # The compiler can only warn and ignore the option if not recognized
8273      # So say no if there are warnings
8274      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8275      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8276      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8277        lt_cv_prog_compiler_c_o=yes
8278      fi
8279    fi
8280    chmod u+w . 2>&5
8281    $RM conftest*
8282    # SGI C++ compiler will create directory out/ii_files/ for
8283    # template instantiation
8284    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8285    $RM out/* && rmdir out
8286    cd ..
8287    $RM -r conftest
8288    $RM conftest*
8289
8290 fi
8291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8292 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8293
8294
8295
8296
8297 hard_links="nottested"
8298 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8299   # do not overwrite the value of need_locks provided by the user
8300   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8301 $as_echo_n "checking if we can lock with hard links... " >&6; }
8302   hard_links=yes
8303   $RM conftest*
8304   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8305   touch conftest.a
8306   ln conftest.a conftest.b 2>&5 || hard_links=no
8307   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8308   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8309 $as_echo "$hard_links" >&6; }
8310   if test "$hard_links" = no; then
8311     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8312 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8313     need_locks=warn
8314   fi
8315 else
8316   need_locks=no
8317 fi
8318
8319
8320
8321
8322
8323
8324   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8325 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8326
8327   runpath_var=
8328   allow_undefined_flag=
8329   always_export_symbols=no
8330   archive_cmds=
8331   archive_expsym_cmds=
8332   compiler_needs_object=no
8333   enable_shared_with_static_runtimes=no
8334   export_dynamic_flag_spec=
8335   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8336   hardcode_automatic=no
8337   hardcode_direct=no
8338   hardcode_direct_absolute=no
8339   hardcode_libdir_flag_spec=
8340   hardcode_libdir_flag_spec_ld=
8341   hardcode_libdir_separator=
8342   hardcode_minus_L=no
8343   hardcode_shlibpath_var=unsupported
8344   inherit_rpath=no
8345   link_all_deplibs=unknown
8346   module_cmds=
8347   module_expsym_cmds=
8348   old_archive_from_new_cmds=
8349   old_archive_from_expsyms_cmds=
8350   thread_safe_flag_spec=
8351   whole_archive_flag_spec=
8352   # include_expsyms should be a list of space-separated symbols to be *always*
8353   # included in the symbol list
8354   include_expsyms=
8355   # exclude_expsyms can be an extended regexp of symbols to exclude
8356   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8357   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8358   # as well as any symbol that contains `d'.
8359   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8360   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8361   # platforms (ab)use it in PIC code, but their linkers get confused if
8362   # the symbol is explicitly referenced.  Since portable code cannot
8363   # rely on this symbol name, it's probably fine to never include it in
8364   # preloaded symbol tables.
8365   # Exclude shared library initialization/finalization symbols.
8366   extract_expsyms_cmds=
8367
8368   case $host_os in
8369   cygwin* | mingw* | pw32* | cegcc*)
8370     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8371     # When not using gcc, we currently assume that we are using
8372     # Microsoft Visual C++.
8373     if test "$GCC" != yes; then
8374       with_gnu_ld=no
8375     fi
8376     ;;
8377   interix*)
8378     # we just hope/assume this is gcc and not c89 (= MSVC++)
8379     with_gnu_ld=yes
8380     ;;
8381   openbsd*)
8382     with_gnu_ld=no
8383     ;;
8384   esac
8385
8386   ld_shlibs=yes
8387
8388   # On some targets, GNU ld is compatible enough with the native linker
8389   # that we're better off using the native interface for both.
8390   lt_use_gnu_ld_interface=no
8391   if test "$with_gnu_ld" = yes; then
8392     case $host_os in
8393       aix*)
8394         # The AIX port of GNU ld has always aspired to compatibility
8395         # with the native linker.  However, as the warning in the GNU ld
8396         # block says, versions before 2.19.5* couldn't really create working
8397         # shared libraries, regardless of the interface used.
8398         case `$LD -v 2>&1` in
8399           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8400           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8401           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8402           *)
8403             lt_use_gnu_ld_interface=yes
8404             ;;
8405         esac
8406         ;;
8407       *)
8408         lt_use_gnu_ld_interface=yes
8409         ;;
8410     esac
8411   fi
8412
8413   if test "$lt_use_gnu_ld_interface" = yes; then
8414     # If archive_cmds runs LD, not CC, wlarc should be empty
8415     wlarc='${wl}'
8416
8417     # Set some defaults for GNU ld with shared library support. These
8418     # are reset later if shared libraries are not supported. Putting them
8419     # here allows them to be overridden if necessary.
8420     runpath_var=LD_RUN_PATH
8421     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8422     export_dynamic_flag_spec='${wl}--export-dynamic'
8423     # ancient GNU ld didn't support --whole-archive et. al.
8424     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8425       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8426     else
8427       whole_archive_flag_spec=
8428     fi
8429     supports_anon_versioning=no
8430     case `$LD -v 2>&1` in
8431       *GNU\ gold*) supports_anon_versioning=yes ;;
8432       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8433       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8434       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8435       *\ 2.11.*) ;; # other 2.11 versions
8436       *) supports_anon_versioning=yes ;;
8437     esac
8438
8439     # See if GNU ld supports shared libraries.
8440     case $host_os in
8441     aix[3-9]*)
8442       # On AIX/PPC, the GNU linker is very broken
8443       if test "$host_cpu" != ia64; then
8444         ld_shlibs=no
8445         cat <<_LT_EOF 1>&2
8446
8447 *** Warning: the GNU linker, at least up to release 2.19, is reported
8448 *** to be unable to reliably create shared libraries on AIX.
8449 *** Therefore, libtool is disabling shared libraries support.  If you
8450 *** really care for shared libraries, you may want to install binutils
8451 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
8452 *** You will then need to restart the configuration process.
8453
8454 _LT_EOF
8455       fi
8456       ;;
8457
8458     amigaos*)
8459       case $host_cpu in
8460       powerpc)
8461             # see comment about AmigaOS4 .so support
8462             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8463             archive_expsym_cmds=''
8464         ;;
8465       m68k)
8466             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8467             hardcode_libdir_flag_spec='-L$libdir'
8468             hardcode_minus_L=yes
8469         ;;
8470       esac
8471       ;;
8472
8473     beos*)
8474       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8475         allow_undefined_flag=unsupported
8476         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
8477         # support --undefined.  This deserves some investigation.  FIXME
8478         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8479       else
8480         ld_shlibs=no
8481       fi
8482       ;;
8483
8484     cygwin* | mingw* | pw32* | cegcc*)
8485       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
8486       # as there is no search path for DLLs.
8487       hardcode_libdir_flag_spec='-L$libdir'
8488       export_dynamic_flag_spec='${wl}--export-all-symbols'
8489       allow_undefined_flag=unsupported
8490       always_export_symbols=no
8491       enable_shared_with_static_runtimes=yes
8492       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
8493
8494       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
8495         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8496         # If the export-symbols file already is a .def file (1st line
8497         # is EXPORTS), use it as is; otherwise, prepend...
8498         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
8499           cp $export_symbols $output_objdir/$soname.def;
8500         else
8501           echo EXPORTS > $output_objdir/$soname.def;
8502           cat $export_symbols >> $output_objdir/$soname.def;
8503         fi~
8504         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8505       else
8506         ld_shlibs=no
8507       fi
8508       ;;
8509
8510     haiku*)
8511       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8512       link_all_deplibs=yes
8513       ;;
8514
8515     interix[3-9]*)
8516       hardcode_direct=no
8517       hardcode_shlibpath_var=no
8518       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
8519       export_dynamic_flag_spec='${wl}-E'
8520       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
8521       # Instead, shared libraries are loaded at an image base (0x10000000 by
8522       # default) and relocated if they conflict, which is a slow very memory
8523       # consuming and fragmenting process.  To avoid this, we pick a random,
8524       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
8525       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
8526       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8527       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8528       ;;
8529
8530     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
8531       tmp_diet=no
8532       if test "$host_os" = linux-dietlibc; then
8533         case $cc_basename in
8534           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
8535         esac
8536       fi
8537       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
8538          && test "$tmp_diet" = no
8539       then
8540         tmp_addflag=' $pic_flag'
8541         tmp_sharedflag='-shared'
8542         case $cc_basename,$host_cpu in
8543         pgcc*)                          # Portland Group C compiler
8544           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'
8545           tmp_addflag=' $pic_flag'
8546           ;;
8547         pgf77* | pgf90* | pgf95* | pgfortran*)
8548                                         # Portland Group f77 and f90 compilers
8549           whole_archive_flag_spec='${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'
8550           tmp_addflag=' $pic_flag -Mnomain' ;;
8551         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
8552           tmp_addflag=' -i_dynamic' ;;
8553         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
8554           tmp_addflag=' -i_dynamic -nofor_main' ;;
8555         ifc* | ifort*)                  # Intel Fortran compiler
8556           tmp_addflag=' -nofor_main' ;;
8557         lf95*)                          # Lahey Fortran 8.1
8558           whole_archive_flag_spec=
8559           tmp_sharedflag='--shared' ;;
8560         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
8561           tmp_sharedflag='-qmkshrobj'
8562           tmp_addflag= ;;
8563         nvcc*)  # Cuda Compiler Driver 2.2
8564           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8565           compiler_needs_object=yes
8566           ;;
8567         esac
8568         case `$CC -V 2>&1 | sed 5q` in
8569         *Sun\ C*)                       # Sun C 5.9
8570           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\"` ${wl}--no-whole-archive'
8571           compiler_needs_object=yes
8572           tmp_sharedflag='-G' ;;
8573         *Sun\ F*)                       # Sun Fortran 8.3
8574           tmp_sharedflag='-G' ;;
8575         esac
8576         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8577
8578         if test "x$supports_anon_versioning" = xyes; then
8579           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8580             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8581             echo "local: *; };" >> $output_objdir/$libname.ver~
8582             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
8583         fi
8584
8585         case $cc_basename in
8586         xlf* | bgf* | bgxlf* | mpixlf*)
8587           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
8588           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
8589           hardcode_libdir_flag_spec=
8590           hardcode_libdir_flag_spec_ld='-rpath $libdir'
8591           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
8592           if test "x$supports_anon_versioning" = xyes; then
8593             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8594               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8595               echo "local: *; };" >> $output_objdir/$libname.ver~
8596               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
8597           fi
8598           ;;
8599         esac
8600       else
8601         ld_shlibs=no
8602       fi
8603       ;;
8604
8605     netbsd*)
8606       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
8607         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
8608         wlarc=
8609       else
8610         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8611         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8612       fi
8613       ;;
8614
8615     solaris*)
8616       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
8617         ld_shlibs=no
8618         cat <<_LT_EOF 1>&2
8619
8620 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
8621 *** create shared libraries on Solaris systems.  Therefore, libtool
8622 *** is disabling shared libraries support.  We urge you to upgrade GNU
8623 *** binutils to release 2.9.1 or newer.  Another option is to modify
8624 *** your PATH or compiler configuration so that the native linker is
8625 *** used, and then restart.
8626
8627 _LT_EOF
8628       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8629         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8630         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8631       else
8632         ld_shlibs=no
8633       fi
8634       ;;
8635
8636     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
8637       case `$LD -v 2>&1` in
8638         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
8639         ld_shlibs=no
8640         cat <<_LT_EOF 1>&2
8641
8642 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
8643 *** reliably create shared libraries on SCO systems.  Therefore, libtool
8644 *** is disabling shared libraries support.  We urge you to upgrade GNU
8645 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
8646 *** your PATH or compiler configuration so that the native linker is
8647 *** used, and then restart.
8648
8649 _LT_EOF
8650         ;;
8651         *)
8652           # For security reasons, it is highly recommended that you always
8653           # use absolute paths for naming shared libraries, and exclude the
8654           # DT_RUNPATH tag from executables and libraries.  But doing so
8655           # requires that you compile everything twice, which is a pain.
8656           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8657             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8658             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8659             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8660           else
8661             ld_shlibs=no
8662           fi
8663         ;;
8664       esac
8665       ;;
8666
8667     sunos4*)
8668       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
8669       wlarc=
8670       hardcode_direct=yes
8671       hardcode_shlibpath_var=no
8672       ;;
8673
8674     *)
8675       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8676         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8677         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8678       else
8679         ld_shlibs=no
8680       fi
8681       ;;
8682     esac
8683
8684     if test "$ld_shlibs" = no; then
8685       runpath_var=
8686       hardcode_libdir_flag_spec=
8687       export_dynamic_flag_spec=
8688       whole_archive_flag_spec=
8689     fi
8690   else
8691     # PORTME fill in a description of your system's linker (not GNU ld)
8692     case $host_os in
8693     aix3*)
8694       allow_undefined_flag=unsupported
8695       always_export_symbols=yes
8696       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
8697       # Note: this linker hardcodes the directories in LIBPATH if there
8698       # are no directories specified by -L.
8699       hardcode_minus_L=yes
8700       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
8701         # Neither direct hardcoding nor static linking is supported with a
8702         # broken collect2.
8703         hardcode_direct=unsupported
8704       fi
8705       ;;
8706
8707     aix[4-9]*)
8708       if test "$host_cpu" = ia64; then
8709         # On IA64, the linker does run time linking by default, so we don't
8710         # have to do anything special.
8711         aix_use_runtimelinking=no
8712         exp_sym_flag='-Bexport'
8713         no_entry_flag=""
8714       else
8715         # If we're using GNU nm, then we don't want the "-C" option.
8716         # -C means demangle to AIX nm, but means don't demangle with GNU nm
8717         # Also, AIX nm treats weak defined symbols like other global
8718         # defined symbols, whereas GNU nm marks them as "W".
8719         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
8720           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
8721         else
8722           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
8723         fi
8724         aix_use_runtimelinking=no
8725
8726         # Test if we are trying to use run time linking or normal
8727         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
8728         # need to do runtime linking.
8729         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
8730           for ld_flag in $LDFLAGS; do
8731           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
8732             aix_use_runtimelinking=yes
8733             break
8734           fi
8735           done
8736           ;;
8737         esac
8738
8739         exp_sym_flag='-bexport'
8740         no_entry_flag='-bnoentry'
8741       fi
8742
8743       # When large executables or shared objects are built, AIX ld can
8744       # have problems creating the table of contents.  If linking a library
8745       # or program results in "error TOC overflow" add -mminimal-toc to
8746       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
8747       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
8748
8749       archive_cmds=''
8750       hardcode_direct=yes
8751       hardcode_direct_absolute=yes
8752       hardcode_libdir_separator=':'
8753       link_all_deplibs=yes
8754       file_list_spec='${wl}-f,'
8755
8756       if test "$GCC" = yes; then
8757         case $host_os in aix4.[012]|aix4.[012].*)
8758         # We only want to do this on AIX 4.2 and lower, the check
8759         # below for broken collect2 doesn't work under 4.3+
8760           collect2name=`${CC} -print-prog-name=collect2`
8761           if test -f "$collect2name" &&
8762            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
8763           then
8764           # We have reworked collect2
8765           :
8766           else
8767           # We have old collect2
8768           hardcode_direct=unsupported
8769           # It fails to find uninstalled libraries when the uninstalled
8770           # path is not listed in the libpath.  Setting hardcode_minus_L
8771           # to unsupported forces relinking
8772           hardcode_minus_L=yes
8773           hardcode_libdir_flag_spec='-L$libdir'
8774           hardcode_libdir_separator=
8775           fi
8776           ;;
8777         esac
8778         shared_flag='-shared'
8779         if test "$aix_use_runtimelinking" = yes; then
8780           shared_flag="$shared_flag "'${wl}-G'
8781         fi
8782       else
8783         # not using gcc
8784         if test "$host_cpu" = ia64; then
8785         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
8786         # chokes on -Wl,-G. The following line is correct:
8787           shared_flag='-G'
8788         else
8789           if test "$aix_use_runtimelinking" = yes; then
8790             shared_flag='${wl}-G'
8791           else
8792             shared_flag='${wl}-bM:SRE'
8793           fi
8794         fi
8795       fi
8796
8797       export_dynamic_flag_spec='${wl}-bexpall'
8798       # It seems that -bexpall does not export symbols beginning with
8799       # underscore (_), so it is better to generate a list of symbols to export.
8800       always_export_symbols=yes
8801       if test "$aix_use_runtimelinking" = yes; then
8802         # Warning - without using the other runtime loading flags (-brtl),
8803         # -berok will link without error, but may produce a broken library.
8804         allow_undefined_flag='-berok'
8805         # Determine the default libpath from the value encoded in an
8806         # empty executable.
8807         if test x$gcc_no_link = xyes; then
8808   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
8809 fi
8810 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8811 /* end confdefs.h.  */
8812
8813 int
8814 main ()
8815 {
8816
8817   ;
8818   return 0;
8819 }
8820 _ACEOF
8821 if ac_fn_c_try_link "$LINENO"; then :
8822
8823 lt_aix_libpath_sed='
8824     /Import File Strings/,/^$/ {
8825         /^0/ {
8826             s/^0  *\(.*\)$/\1/
8827             p
8828         }
8829     }'
8830 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8831 # Check for a 64-bit object if we didn't find anything.
8832 if test -z "$aix_libpath"; then
8833   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8834 fi
8835 fi
8836 rm -f core conftest.err conftest.$ac_objext \
8837     conftest$ac_exeext conftest.$ac_ext
8838 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
8839
8840         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
8841         archive_expsym_cmds='$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 $shared_flag"
8842       else
8843         if test "$host_cpu" = ia64; then
8844           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
8845           allow_undefined_flag="-z nodefs"
8846           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
8847         else
8848          # Determine the default libpath from the value encoded in an
8849          # empty executable.
8850          if test x$gcc_no_link = xyes; then
8851   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
8852 fi
8853 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8854 /* end confdefs.h.  */
8855
8856 int
8857 main ()
8858 {
8859
8860   ;
8861   return 0;
8862 }
8863 _ACEOF
8864 if ac_fn_c_try_link "$LINENO"; then :
8865
8866 lt_aix_libpath_sed='
8867     /Import File Strings/,/^$/ {
8868         /^0/ {
8869             s/^0  *\(.*\)$/\1/
8870             p
8871         }
8872     }'
8873 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8874 # Check for a 64-bit object if we didn't find anything.
8875 if test -z "$aix_libpath"; then
8876   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8877 fi
8878 fi
8879 rm -f core conftest.err conftest.$ac_objext \
8880     conftest$ac_exeext conftest.$ac_ext
8881 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
8882
8883          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
8884           # Warning - without using the other run time loading flags,
8885           # -berok will link without error, but may produce a broken library.
8886           no_undefined_flag=' ${wl}-bernotok'
8887           allow_undefined_flag=' ${wl}-berok'
8888           if test "$with_gnu_ld" = yes; then
8889             # We only use this code for GNU lds that support --whole-archive.
8890             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
8891           else
8892             # Exported symbols can be pulled into shared objects from archives
8893             whole_archive_flag_spec='$convenience'
8894           fi
8895           archive_cmds_need_lc=yes
8896           # This is similar to how AIX traditionally builds its shared libraries.
8897           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'
8898         fi
8899       fi
8900       ;;
8901
8902     amigaos*)
8903       case $host_cpu in
8904       powerpc)
8905             # see comment about AmigaOS4 .so support
8906             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8907             archive_expsym_cmds=''
8908         ;;
8909       m68k)
8910             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8911             hardcode_libdir_flag_spec='-L$libdir'
8912             hardcode_minus_L=yes
8913         ;;
8914       esac
8915       ;;
8916
8917     bsdi[45]*)
8918       export_dynamic_flag_spec=-rdynamic
8919       ;;
8920
8921     cygwin* | mingw* | pw32* | cegcc*)
8922       # When not using gcc, we currently assume that we are using
8923       # Microsoft Visual C++.
8924       # hardcode_libdir_flag_spec is actually meaningless, as there is
8925       # no search path for DLLs.
8926       hardcode_libdir_flag_spec=' '
8927       allow_undefined_flag=unsupported
8928       # Tell ltmain to make .lib files, not .a files.
8929       libext=lib
8930       # Tell ltmain to make .dll files, not .so files.
8931       shrext_cmds=".dll"
8932       # FIXME: Setting linknames here is a bad hack.
8933       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
8934       # The linker will automatically build a .lib file if we build a DLL.
8935       old_archive_from_new_cmds='true'
8936       # FIXME: Should let the user specify the lib program.
8937       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
8938       fix_srcfile_path='`cygpath -w "$srcfile"`'
8939       enable_shared_with_static_runtimes=yes
8940       ;;
8941
8942     darwin* | rhapsody*)
8943
8944
8945   archive_cmds_need_lc=no
8946   hardcode_direct=no
8947   hardcode_automatic=yes
8948   hardcode_shlibpath_var=unsupported
8949   if test "$lt_cv_ld_force_load" = "yes"; then
8950     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
8951   else
8952     whole_archive_flag_spec=''
8953   fi
8954   link_all_deplibs=yes
8955   allow_undefined_flag="$_lt_dar_allow_undefined"
8956   case $cc_basename in
8957      ifort*) _lt_dar_can_shared=yes ;;
8958      *) _lt_dar_can_shared=$GCC ;;
8959   esac
8960   if test "$_lt_dar_can_shared" = "yes"; then
8961     output_verbose_link_cmd=func_echo_all
8962     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
8963     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
8964     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}${_lt_dsymutil}"
8965     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
8966
8967   else
8968   ld_shlibs=no
8969   fi
8970
8971       ;;
8972
8973     dgux*)
8974       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
8975       hardcode_libdir_flag_spec='-L$libdir'
8976       hardcode_shlibpath_var=no
8977       ;;
8978
8979     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
8980     # support.  Future versions do this automatically, but an explicit c++rt0.o
8981     # does not break anything, and helps significantly (at the cost of a little
8982     # extra space).
8983     freebsd2.2*)
8984       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
8985       hardcode_libdir_flag_spec='-R$libdir'
8986       hardcode_direct=yes
8987       hardcode_shlibpath_var=no
8988       ;;
8989
8990     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
8991     freebsd2.*)
8992       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
8993       hardcode_direct=yes
8994       hardcode_minus_L=yes
8995       hardcode_shlibpath_var=no
8996       ;;
8997
8998     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
8999     freebsd* | dragonfly*)
9000       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9001       hardcode_libdir_flag_spec='-R$libdir'
9002       hardcode_direct=yes
9003       hardcode_shlibpath_var=no
9004       ;;
9005
9006     hpux9*)
9007       if test "$GCC" = yes; then
9008         archive_cmds='$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 $lib'
9009       else
9010         archive_cmds='$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 $lib'
9011       fi
9012       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9013       hardcode_libdir_separator=:
9014       hardcode_direct=yes
9015
9016       # hardcode_minus_L: Not really in the search PATH,
9017       # but as the default location of the library.
9018       hardcode_minus_L=yes
9019       export_dynamic_flag_spec='${wl}-E'
9020       ;;
9021
9022     hpux10*)
9023       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9024         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9025       else
9026         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9027       fi
9028       if test "$with_gnu_ld" = no; then
9029         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9030         hardcode_libdir_flag_spec_ld='+b $libdir'
9031         hardcode_libdir_separator=:
9032         hardcode_direct=yes
9033         hardcode_direct_absolute=yes
9034         export_dynamic_flag_spec='${wl}-E'
9035         # hardcode_minus_L: Not really in the search PATH,
9036         # but as the default location of the library.
9037         hardcode_minus_L=yes
9038       fi
9039       ;;
9040
9041     hpux11*)
9042       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9043         case $host_cpu in
9044         hppa*64*)
9045           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9046           ;;
9047         ia64*)
9048           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9049           ;;
9050         *)
9051           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9052           ;;
9053         esac
9054       else
9055         case $host_cpu in
9056         hppa*64*)
9057           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9058           ;;
9059         ia64*)
9060           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9061           ;;
9062         *)
9063
9064           # Older versions of the 11.00 compiler do not understand -b yet
9065           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9066           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9067 $as_echo_n "checking if $CC understands -b... " >&6; }
9068 if ${lt_cv_prog_compiler__b+:} false; then :
9069   $as_echo_n "(cached) " >&6
9070 else
9071   lt_cv_prog_compiler__b=no
9072    save_LDFLAGS="$LDFLAGS"
9073    LDFLAGS="$LDFLAGS -b"
9074    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9075    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9076      # The linker can only warn and ignore the option if not recognized
9077      # So say no if there are warnings
9078      if test -s conftest.err; then
9079        # Append any errors to the config.log.
9080        cat conftest.err 1>&5
9081        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9082        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9083        if diff conftest.exp conftest.er2 >/dev/null; then
9084          lt_cv_prog_compiler__b=yes
9085        fi
9086      else
9087        lt_cv_prog_compiler__b=yes
9088      fi
9089    fi
9090    $RM -r conftest*
9091    LDFLAGS="$save_LDFLAGS"
9092
9093 fi
9094 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9095 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9096
9097 if test x"$lt_cv_prog_compiler__b" = xyes; then
9098     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9099 else
9100     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9101 fi
9102
9103           ;;
9104         esac
9105       fi
9106       if test "$with_gnu_ld" = no; then
9107         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9108         hardcode_libdir_separator=:
9109
9110         case $host_cpu in
9111         hppa*64*|ia64*)
9112           hardcode_direct=no
9113           hardcode_shlibpath_var=no
9114           ;;
9115         *)
9116           hardcode_direct=yes
9117           hardcode_direct_absolute=yes
9118           export_dynamic_flag_spec='${wl}-E'
9119
9120           # hardcode_minus_L: Not really in the search PATH,
9121           # but as the default location of the library.
9122           hardcode_minus_L=yes
9123           ;;
9124         esac
9125       fi
9126       ;;
9127
9128     irix5* | irix6* | nonstopux*)
9129       if test "$GCC" = yes; then
9130         archive_cmds='$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 $lib'
9131         # Try to use the -exported_symbol ld option, if it does not
9132         # work, assume that -exports_file does not work either and
9133         # implicitly export all symbols.
9134         save_LDFLAGS="$LDFLAGS"
9135         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9136         if test x$gcc_no_link = xyes; then
9137   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9138 fi
9139 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9140 /* end confdefs.h.  */
9141 int foo(void) {}
9142 _ACEOF
9143 if ac_fn_c_try_link "$LINENO"; then :
9144   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 $lib'
9145
9146 fi
9147 rm -f core conftest.err conftest.$ac_objext \
9148     conftest$ac_exeext conftest.$ac_ext
9149         LDFLAGS="$save_LDFLAGS"
9150       else
9151         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9152         archive_expsym_cmds='$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 $lib'
9153       fi
9154       archive_cmds_need_lc='no'
9155       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9156       hardcode_libdir_separator=:
9157       inherit_rpath=yes
9158       link_all_deplibs=yes
9159       ;;
9160
9161     netbsd*)
9162       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9163         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9164       else
9165         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9166       fi
9167       hardcode_libdir_flag_spec='-R$libdir'
9168       hardcode_direct=yes
9169       hardcode_shlibpath_var=no
9170       ;;
9171
9172     newsos6)
9173       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9174       hardcode_direct=yes
9175       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9176       hardcode_libdir_separator=:
9177       hardcode_shlibpath_var=no
9178       ;;
9179
9180     *nto* | *qnx*)
9181       ;;
9182
9183     openbsd*)
9184       if test -f /usr/libexec/ld.so; then
9185         hardcode_direct=yes
9186         hardcode_shlibpath_var=no
9187         hardcode_direct_absolute=yes
9188         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9189           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9190           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9191           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9192           export_dynamic_flag_spec='${wl}-E'
9193         else
9194           case $host_os in
9195            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9196              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9197              hardcode_libdir_flag_spec='-R$libdir'
9198              ;;
9199            *)
9200              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9201              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9202              ;;
9203           esac
9204         fi
9205       else
9206         ld_shlibs=no
9207       fi
9208       ;;
9209
9210     os2*)
9211       hardcode_libdir_flag_spec='-L$libdir'
9212       hardcode_minus_L=yes
9213       allow_undefined_flag=unsupported
9214       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'
9215       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9216       ;;
9217
9218     osf3*)
9219       if test "$GCC" = yes; then
9220         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9221         archive_cmds='$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 $lib'
9222       else
9223         allow_undefined_flag=' -expect_unresolved \*'
9224         archive_cmds='$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 $lib'
9225       fi
9226       archive_cmds_need_lc='no'
9227       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9228       hardcode_libdir_separator=:
9229       ;;
9230
9231     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9232       if test "$GCC" = yes; then
9233         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9234         archive_cmds='$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 $lib'
9235         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9236       else
9237         allow_undefined_flag=' -expect_unresolved \*'
9238         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'
9239         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~
9240         $CC -shared${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'
9241
9242         # Both c and cxx compiler support -rpath directly
9243         hardcode_libdir_flag_spec='-rpath $libdir'
9244       fi
9245       archive_cmds_need_lc='no'
9246       hardcode_libdir_separator=:
9247       ;;
9248
9249     solaris*)
9250       no_undefined_flag=' -z defs'
9251       if test "$GCC" = yes; then
9252         wlarc='${wl}'
9253         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9254         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9255           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9256       else
9257         case `$CC -V 2>&1` in
9258         *"Compilers 5.0"*)
9259           wlarc=''
9260           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9261           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9262           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9263           ;;
9264         *)
9265           wlarc='${wl}'
9266           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9267           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9268           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9269           ;;
9270         esac
9271       fi
9272       hardcode_libdir_flag_spec='-R$libdir'
9273       hardcode_shlibpath_var=no
9274       case $host_os in
9275       solaris2.[0-5] | solaris2.[0-5].*) ;;
9276       *)
9277         # The compiler driver will combine and reorder linker options,
9278         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9279         # but is careful enough not to reorder.
9280         # Supported since Solaris 2.6 (maybe 2.5.1?)
9281         if test "$GCC" = yes; then
9282           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9283         else
9284           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9285         fi
9286         ;;
9287       esac
9288       link_all_deplibs=yes
9289       ;;
9290
9291     sunos4*)
9292       if test "x$host_vendor" = xsequent; then
9293         # Use $CC to link under sequent, because it throws in some extra .o
9294         # files that make .init and .fini sections work.
9295         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9296       else
9297         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9298       fi
9299       hardcode_libdir_flag_spec='-L$libdir'
9300       hardcode_direct=yes
9301       hardcode_minus_L=yes
9302       hardcode_shlibpath_var=no
9303       ;;
9304
9305     sysv4)
9306       case $host_vendor in
9307         sni)
9308           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9309           hardcode_direct=yes # is this really true???
9310         ;;
9311         siemens)
9312           ## LD is ld it makes a PLAMLIB
9313           ## CC just makes a GrossModule.
9314           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9315           reload_cmds='$CC -r -o $output$reload_objs'
9316           hardcode_direct=no
9317         ;;
9318         motorola)
9319           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9320           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9321         ;;
9322       esac
9323       runpath_var='LD_RUN_PATH'
9324       hardcode_shlibpath_var=no
9325       ;;
9326
9327     sysv4.3*)
9328       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9329       hardcode_shlibpath_var=no
9330       export_dynamic_flag_spec='-Bexport'
9331       ;;
9332
9333     sysv4*MP*)
9334       if test -d /usr/nec; then
9335         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9336         hardcode_shlibpath_var=no
9337         runpath_var=LD_RUN_PATH
9338         hardcode_runpath_var=yes
9339         ld_shlibs=yes
9340       fi
9341       ;;
9342
9343     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9344       no_undefined_flag='${wl}-z,text'
9345       archive_cmds_need_lc=no
9346       hardcode_shlibpath_var=no
9347       runpath_var='LD_RUN_PATH'
9348
9349       if test "$GCC" = yes; then
9350         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9351         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9352       else
9353         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9354         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9355       fi
9356       ;;
9357
9358     sysv5* | sco3.2v5* | sco5v6*)
9359       # Note: We can NOT use -z defs as we might desire, because we do not
9360       # link with -lc, and that would cause any symbols used from libc to
9361       # always be unresolved, which means just about no library would
9362       # ever link correctly.  If we're not using GNU ld we use -z text
9363       # though, which does catch some bad symbols but isn't as heavy-handed
9364       # as -z defs.
9365       no_undefined_flag='${wl}-z,text'
9366       allow_undefined_flag='${wl}-z,nodefs'
9367       archive_cmds_need_lc=no
9368       hardcode_shlibpath_var=no
9369       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9370       hardcode_libdir_separator=':'
9371       link_all_deplibs=yes
9372       export_dynamic_flag_spec='${wl}-Bexport'
9373       runpath_var='LD_RUN_PATH'
9374
9375       if test "$GCC" = yes; then
9376         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9377         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9378       else
9379         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9380         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9381       fi
9382       ;;
9383
9384     uts4*)
9385       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9386       hardcode_libdir_flag_spec='-L$libdir'
9387       hardcode_shlibpath_var=no
9388       ;;
9389
9390     *)
9391       ld_shlibs=no
9392       ;;
9393     esac
9394
9395     if test x$host_vendor = xsni; then
9396       case $host in
9397       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9398         export_dynamic_flag_spec='${wl}-Blargedynsym'
9399         ;;
9400       esac
9401     fi
9402   fi
9403
9404 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9405 $as_echo "$ld_shlibs" >&6; }
9406 test "$ld_shlibs" = no && can_build_shared=no
9407
9408 with_gnu_ld=$with_gnu_ld
9409
9410
9411
9412
9413
9414
9415
9416
9417
9418
9419
9420
9421
9422
9423
9424 #
9425 # Do we need to explicitly link libc?
9426 #
9427 case "x$archive_cmds_need_lc" in
9428 x|xyes)
9429   # Assume -lc should be added
9430   archive_cmds_need_lc=yes
9431
9432   if test "$enable_shared" = yes && test "$GCC" = yes; then
9433     case $archive_cmds in
9434     *'~'*)
9435       # FIXME: we may have to deal with multi-command sequences.
9436       ;;
9437     '$CC '*)
9438       # Test whether the compiler implicitly links with -lc since on some
9439       # systems, -lgcc has to come before -lc. If gcc already passes -lc
9440       # to ld, don't add -lc before -lgcc.
9441       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
9442 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
9443 if ${lt_cv_archive_cmds_need_lc+:} false; then :
9444   $as_echo_n "(cached) " >&6
9445 else
9446   $RM conftest*
9447         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9448
9449         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9450   (eval $ac_compile) 2>&5
9451   ac_status=$?
9452   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9453   test $ac_status = 0; } 2>conftest.err; then
9454           soname=conftest
9455           lib=conftest
9456           libobjs=conftest.$ac_objext
9457           deplibs=
9458           wl=$lt_prog_compiler_wl
9459           pic_flag=$lt_prog_compiler_pic
9460           compiler_flags=-v
9461           linker_flags=-v
9462           verstring=
9463           output_objdir=.
9464           libname=conftest
9465           lt_save_allow_undefined_flag=$allow_undefined_flag
9466           allow_undefined_flag=
9467           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
9468   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
9469   ac_status=$?
9470   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9471   test $ac_status = 0; }
9472           then
9473             lt_cv_archive_cmds_need_lc=no
9474           else
9475             lt_cv_archive_cmds_need_lc=yes
9476           fi
9477           allow_undefined_flag=$lt_save_allow_undefined_flag
9478         else
9479           cat conftest.err 1>&5
9480         fi
9481         $RM conftest*
9482
9483 fi
9484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
9485 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
9486       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
9487       ;;
9488     esac
9489   fi
9490   ;;
9491 esac
9492
9493
9494
9495
9496
9497
9498
9499
9500
9501
9502
9503
9504
9505
9506
9507
9508
9509
9510
9511
9512
9513
9514
9515
9516
9517
9518
9519
9520
9521
9522
9523
9524
9525
9526
9527
9528
9529
9530
9531
9532
9533
9534
9535
9536
9537
9538
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   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
9650 $as_echo_n "checking dynamic linker characteristics... " >&6; }
9651
9652 if test "$GCC" = yes; then
9653   case $host_os in
9654     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
9655     *) lt_awk_arg="/^libraries:/" ;;
9656   esac
9657   case $host_os in
9658     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
9659     *) lt_sed_strip_eq="s,=/,/,g" ;;
9660   esac
9661   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
9662   case $lt_search_path_spec in
9663   *\;*)
9664     # if the path contains ";" then we assume it to be the separator
9665     # otherwise default to the standard path separator (i.e. ":") - it is
9666     # assumed that no part of a normal pathname contains ";" but that should
9667     # okay in the real world where ";" in dirpaths is itself problematic.
9668     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
9669     ;;
9670   *)
9671     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
9672     ;;
9673   esac
9674   # Ok, now we have the path, separated by spaces, we can step through it
9675   # and add multilib dir if necessary.
9676   lt_tmp_lt_search_path_spec=
9677   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
9678   for lt_sys_path in $lt_search_path_spec; do
9679     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
9680       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
9681     else
9682       test -d "$lt_sys_path" && \
9683         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
9684     fi
9685   done
9686   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
9687 BEGIN {RS=" "; FS="/|\n";} {
9688   lt_foo="";
9689   lt_count=0;
9690   for (lt_i = NF; lt_i > 0; lt_i--) {
9691     if ($lt_i != "" && $lt_i != ".") {
9692       if ($lt_i == "..") {
9693         lt_count++;
9694       } else {
9695         if (lt_count == 0) {
9696           lt_foo="/" $lt_i lt_foo;
9697         } else {
9698           lt_count--;
9699         }
9700       }
9701     }
9702   }
9703   if (lt_foo != "") { lt_freq[lt_foo]++; }
9704   if (lt_freq[lt_foo] == 1) { print lt_foo; }
9705 }'`
9706   # AWK program above erroneously prepends '/' to C:/dos/paths
9707   # for these hosts.
9708   case $host_os in
9709     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
9710       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
9711   esac
9712   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
9713 else
9714   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
9715 fi
9716 library_names_spec=
9717 libname_spec='lib$name'
9718 soname_spec=
9719 shrext_cmds=".so"
9720 postinstall_cmds=
9721 postuninstall_cmds=
9722 finish_cmds=
9723 finish_eval=
9724 shlibpath_var=
9725 shlibpath_overrides_runpath=unknown
9726 version_type=none
9727 dynamic_linker="$host_os ld.so"
9728 sys_lib_dlsearch_path_spec="/lib /usr/lib"
9729 need_lib_prefix=unknown
9730 hardcode_into_libs=no
9731
9732 # when you set need_version to no, make sure it does not cause -set_version
9733 # flags to be left without arguments
9734 need_version=unknown
9735
9736 case $host_os in
9737 aix3*)
9738   version_type=linux
9739   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
9740   shlibpath_var=LIBPATH
9741
9742   # AIX 3 has no versioning support, so we append a major version to the name.
9743   soname_spec='${libname}${release}${shared_ext}$major'
9744   ;;
9745
9746 aix[4-9]*)
9747   version_type=linux
9748   need_lib_prefix=no
9749   need_version=no
9750   hardcode_into_libs=yes
9751   if test "$host_cpu" = ia64; then
9752     # AIX 5 supports IA64
9753     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
9754     shlibpath_var=LD_LIBRARY_PATH
9755   else
9756     # With GCC up to 2.95.x, collect2 would create an import file
9757     # for dependence libraries.  The import file would start with
9758     # the line `#! .'.  This would cause the generated library to
9759     # depend on `.', always an invalid library.  This was fixed in
9760     # development snapshots of GCC prior to 3.0.
9761     case $host_os in
9762       aix4 | aix4.[01] | aix4.[01].*)
9763       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
9764            echo ' yes '
9765            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
9766         :
9767       else
9768         can_build_shared=no
9769       fi
9770       ;;
9771     esac
9772     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
9773     # soname into executable. Probably we can add versioning support to
9774     # collect2, so additional links can be useful in future.
9775     if test "$aix_use_runtimelinking" = yes; then
9776       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
9777       # instead of lib<name>.a to let people know that these are not
9778       # typical AIX shared libraries.
9779       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9780     else
9781       # We preserve .a as extension for shared libraries through AIX4.2
9782       # and later when we are not doing run time linking.
9783       library_names_spec='${libname}${release}.a $libname.a'
9784       soname_spec='${libname}${release}${shared_ext}$major'
9785     fi
9786     shlibpath_var=LIBPATH
9787   fi
9788   ;;
9789
9790 amigaos*)
9791   case $host_cpu in
9792   powerpc)
9793     # Since July 2007 AmigaOS4 officially supports .so libraries.
9794     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
9795     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9796     ;;
9797   m68k)
9798     library_names_spec='$libname.ixlibrary $libname.a'
9799     # Create ${libname}_ixlibrary.a entries in /sys/libs.
9800     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 ${libname}_ixlibrary.a || exit 1; done'
9801     ;;
9802   esac
9803   ;;
9804
9805 beos*)
9806   library_names_spec='${libname}${shared_ext}'
9807   dynamic_linker="$host_os ld.so"
9808   shlibpath_var=LIBRARY_PATH
9809   ;;
9810
9811 bsdi[45]*)
9812   version_type=linux
9813   need_version=no
9814   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9815   soname_spec='${libname}${release}${shared_ext}$major'
9816   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
9817   shlibpath_var=LD_LIBRARY_PATH
9818   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
9819   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
9820   # the default ld.so.conf also contains /usr/contrib/lib and
9821   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
9822   # libtool to hard-code these into programs
9823   ;;
9824
9825 cygwin* | mingw* | pw32* | cegcc*)
9826   version_type=windows
9827   shrext_cmds=".dll"
9828   need_version=no
9829   need_lib_prefix=no
9830
9831   case $GCC,$host_os in
9832   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
9833     library_names_spec='$libname.dll.a'
9834     # DLL is installed to $(libdir)/../bin by postinstall_cmds
9835     postinstall_cmds='base_file=`basename \${file}`~
9836       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
9837       dldir=$destdir/`dirname \$dlpath`~
9838       test -d \$dldir || mkdir -p \$dldir~
9839       $install_prog $dir/$dlname \$dldir/$dlname~
9840       chmod a+x \$dldir/$dlname~
9841       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
9842         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
9843       fi'
9844     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
9845       dlpath=$dir/\$dldll~
9846        $RM \$dlpath'
9847     shlibpath_overrides_runpath=yes
9848
9849     case $host_os in
9850     cygwin*)
9851       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
9852       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9853
9854       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
9855       ;;
9856     mingw* | cegcc*)
9857       # MinGW DLLs use traditional 'lib' prefix
9858       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9859       ;;
9860     pw32*)
9861       # pw32 DLLs use 'pw' prefix rather than 'lib'
9862       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9863       ;;
9864     esac
9865     ;;
9866
9867   *)
9868     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
9869     ;;
9870   esac
9871   dynamic_linker='Win32 ld.exe'
9872   # FIXME: first we should search . and the directory the executable is in
9873   shlibpath_var=PATH
9874   ;;
9875
9876 darwin* | rhapsody*)
9877   dynamic_linker="$host_os dyld"
9878   version_type=darwin
9879   need_lib_prefix=no
9880   need_version=no
9881   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
9882   soname_spec='${libname}${release}${major}$shared_ext'
9883   shlibpath_overrides_runpath=yes
9884   shlibpath_var=DYLD_LIBRARY_PATH
9885   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
9886
9887   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
9888   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
9889   ;;
9890
9891 dgux*)
9892   version_type=linux
9893   need_lib_prefix=no
9894   need_version=no
9895   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
9896   soname_spec='${libname}${release}${shared_ext}$major'
9897   shlibpath_var=LD_LIBRARY_PATH
9898   ;;
9899
9900 freebsd* | dragonfly*)
9901   # DragonFly does not have aout.  When/if they implement a new
9902   # versioning mechanism, adjust this.
9903   if test -x /usr/bin/objformat; then
9904     objformat=`/usr/bin/objformat`
9905   else
9906     case $host_os in
9907     freebsd[23].*) objformat=aout ;;
9908     *) objformat=elf ;;
9909     esac
9910   fi
9911   version_type=freebsd-$objformat
9912   case $version_type in
9913     freebsd-elf*)
9914       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
9915       need_version=no
9916       need_lib_prefix=no
9917       ;;
9918     freebsd-*)
9919       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
9920       need_version=yes
9921       ;;
9922   esac
9923   shlibpath_var=LD_LIBRARY_PATH
9924   case $host_os in
9925   freebsd2.*)
9926     shlibpath_overrides_runpath=yes
9927     ;;
9928   freebsd3.[01]* | freebsdelf3.[01]*)
9929     shlibpath_overrides_runpath=yes
9930     hardcode_into_libs=yes
9931     ;;
9932   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
9933   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
9934     shlibpath_overrides_runpath=no
9935     hardcode_into_libs=yes
9936     ;;
9937   *) # from 4.6 on, and DragonFly
9938     shlibpath_overrides_runpath=yes
9939     hardcode_into_libs=yes
9940     ;;
9941   esac
9942   ;;
9943
9944 gnu*)
9945   version_type=linux
9946   need_lib_prefix=no
9947   need_version=no
9948   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
9949   soname_spec='${libname}${release}${shared_ext}$major'
9950   shlibpath_var=LD_LIBRARY_PATH
9951   hardcode_into_libs=yes
9952   ;;
9953
9954 haiku*)
9955   version_type=linux
9956   need_lib_prefix=no
9957   need_version=no
9958   dynamic_linker="$host_os runtime_loader"
9959   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
9960   soname_spec='${libname}${release}${shared_ext}$major'
9961   shlibpath_var=LIBRARY_PATH
9962   shlibpath_overrides_runpath=yes
9963   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
9964   hardcode_into_libs=yes
9965   ;;
9966
9967 hpux9* | hpux10* | hpux11*)
9968   # Give a soname corresponding to the major version so that dld.sl refuses to
9969   # link against other versions.
9970   version_type=sunos
9971   need_lib_prefix=no
9972   need_version=no
9973   case $host_cpu in
9974   ia64*)
9975     shrext_cmds='.so'
9976     hardcode_into_libs=yes
9977     dynamic_linker="$host_os dld.so"
9978     shlibpath_var=LD_LIBRARY_PATH
9979     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
9980     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9981     soname_spec='${libname}${release}${shared_ext}$major'
9982     if test "X$HPUX_IA64_MODE" = X32; then
9983       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
9984     else
9985       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
9986     fi
9987     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
9988     ;;
9989   hppa*64*)
9990     shrext_cmds='.sl'
9991     hardcode_into_libs=yes
9992     dynamic_linker="$host_os dld.sl"
9993     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
9994     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
9995     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9996     soname_spec='${libname}${release}${shared_ext}$major'
9997     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
9998     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
9999     ;;
10000   *)
10001     shrext_cmds='.sl'
10002     dynamic_linker="$host_os dld.sl"
10003     shlibpath_var=SHLIB_PATH
10004     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10005     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10006     soname_spec='${libname}${release}${shared_ext}$major'
10007     ;;
10008   esac
10009   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10010   postinstall_cmds='chmod 555 $lib'
10011   # or fails outright, so override atomically:
10012   install_override_mode=555
10013   ;;
10014
10015 interix[3-9]*)
10016   version_type=linux
10017   need_lib_prefix=no
10018   need_version=no
10019   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10020   soname_spec='${libname}${release}${shared_ext}$major'
10021   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10022   shlibpath_var=LD_LIBRARY_PATH
10023   shlibpath_overrides_runpath=no
10024   hardcode_into_libs=yes
10025   ;;
10026
10027 irix5* | irix6* | nonstopux*)
10028   case $host_os in
10029     nonstopux*) version_type=nonstopux ;;
10030     *)
10031         if test "$lt_cv_prog_gnu_ld" = yes; then
10032                 version_type=linux
10033         else
10034                 version_type=irix
10035         fi ;;
10036   esac
10037   need_lib_prefix=no
10038   need_version=no
10039   soname_spec='${libname}${release}${shared_ext}$major'
10040   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10041   case $host_os in
10042   irix5* | nonstopux*)
10043     libsuff= shlibsuff=
10044     ;;
10045   *)
10046     case $LD in # libtool.m4 will add one of these switches to LD
10047     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10048       libsuff= shlibsuff= libmagic=32-bit;;
10049     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10050       libsuff=32 shlibsuff=N32 libmagic=N32;;
10051     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10052       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10053     *) libsuff= shlibsuff= libmagic=never-match;;
10054     esac
10055     ;;
10056   esac
10057   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10058   shlibpath_overrides_runpath=no
10059   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10060   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10061   hardcode_into_libs=yes
10062   ;;
10063
10064 # No shared lib support for Linux oldld, aout, or coff.
10065 linux*oldld* | linux*aout* | linux*coff*)
10066   dynamic_linker=no
10067   ;;
10068
10069 # This must be Linux ELF.
10070
10071 # uclinux* changes (here and below) have been submitted to the libtool
10072 # project, but have not yet been accepted: they are GCC-local changes
10073 # for the time being.  (See
10074 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10075 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
10076   version_type=linux
10077   need_lib_prefix=no
10078   need_version=no
10079   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10080   soname_spec='${libname}${release}${shared_ext}$major'
10081   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10082   shlibpath_var=LD_LIBRARY_PATH
10083   shlibpath_overrides_runpath=no
10084
10085   # Some binutils ld are patched to set DT_RUNPATH
10086   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10087   $as_echo_n "(cached) " >&6
10088 else
10089   lt_cv_shlibpath_overrides_runpath=no
10090     save_LDFLAGS=$LDFLAGS
10091     save_libdir=$libdir
10092     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10093          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10094     if test x$gcc_no_link = xyes; then
10095   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10096 fi
10097 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10098 /* end confdefs.h.  */
10099
10100 int
10101 main ()
10102 {
10103
10104   ;
10105   return 0;
10106 }
10107 _ACEOF
10108 if ac_fn_c_try_link "$LINENO"; then :
10109   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10110   lt_cv_shlibpath_overrides_runpath=yes
10111 fi
10112 fi
10113 rm -f core conftest.err conftest.$ac_objext \
10114     conftest$ac_exeext conftest.$ac_ext
10115     LDFLAGS=$save_LDFLAGS
10116     libdir=$save_libdir
10117
10118 fi
10119
10120   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10121
10122   # This implies no fast_install, which is unacceptable.
10123   # Some rework will be needed to allow for fast_install
10124   # before this can be enabled.
10125   hardcode_into_libs=yes
10126
10127   # Append ld.so.conf contents to the search path
10128   if test -f /etc/ld.so.conf; then
10129     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' ' '`
10130     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10131   fi
10132
10133   # We used to test for /lib/ld.so.1 and disable shared libraries on
10134   # powerpc, because MkLinux only supported shared libraries with the
10135   # GNU dynamic linker.  Since this was broken with cross compilers,
10136   # most powerpc-linux boxes support dynamic linking these days and
10137   # people can always --disable-shared, the test was removed, and we
10138   # assume the GNU/Linux dynamic linker is in use.
10139   dynamic_linker='GNU/Linux ld.so'
10140   ;;
10141
10142 netbsd*)
10143   version_type=sunos
10144   need_lib_prefix=no
10145   need_version=no
10146   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10147     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10148     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10149     dynamic_linker='NetBSD (a.out) ld.so'
10150   else
10151     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10152     soname_spec='${libname}${release}${shared_ext}$major'
10153     dynamic_linker='NetBSD ld.elf_so'
10154   fi
10155   shlibpath_var=LD_LIBRARY_PATH
10156   shlibpath_overrides_runpath=yes
10157   hardcode_into_libs=yes
10158   ;;
10159
10160 newsos6)
10161   version_type=linux
10162   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10163   shlibpath_var=LD_LIBRARY_PATH
10164   shlibpath_overrides_runpath=yes
10165   ;;
10166
10167 *nto* | *qnx*)
10168   version_type=qnx
10169   need_lib_prefix=no
10170   need_version=no
10171   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10172   soname_spec='${libname}${release}${shared_ext}$major'
10173   shlibpath_var=LD_LIBRARY_PATH
10174   shlibpath_overrides_runpath=no
10175   hardcode_into_libs=yes
10176   dynamic_linker='ldqnx.so'
10177   ;;
10178
10179 openbsd*)
10180   version_type=sunos
10181   sys_lib_dlsearch_path_spec="/usr/lib"
10182   need_lib_prefix=no
10183   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10184   case $host_os in
10185     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10186     *)                          need_version=no  ;;
10187   esac
10188   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10189   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10190   shlibpath_var=LD_LIBRARY_PATH
10191   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10192     case $host_os in
10193       openbsd2.[89] | openbsd2.[89].*)
10194         shlibpath_overrides_runpath=no
10195         ;;
10196       *)
10197         shlibpath_overrides_runpath=yes
10198         ;;
10199       esac
10200   else
10201     shlibpath_overrides_runpath=yes
10202   fi
10203   ;;
10204
10205 os2*)
10206   libname_spec='$name'
10207   shrext_cmds=".dll"
10208   need_lib_prefix=no
10209   library_names_spec='$libname${shared_ext} $libname.a'
10210   dynamic_linker='OS/2 ld.exe'
10211   shlibpath_var=LIBPATH
10212   ;;
10213
10214 osf3* | osf4* | osf5*)
10215   version_type=osf
10216   need_lib_prefix=no
10217   need_version=no
10218   soname_spec='${libname}${release}${shared_ext}$major'
10219   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10220   shlibpath_var=LD_LIBRARY_PATH
10221   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10222   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10223   ;;
10224
10225 rdos*)
10226   dynamic_linker=no
10227   ;;
10228
10229 solaris*)
10230   version_type=linux
10231   need_lib_prefix=no
10232   need_version=no
10233   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10234   soname_spec='${libname}${release}${shared_ext}$major'
10235   shlibpath_var=LD_LIBRARY_PATH
10236   shlibpath_overrides_runpath=yes
10237   hardcode_into_libs=yes
10238   # ldd complains unless libraries are executable
10239   postinstall_cmds='chmod +x $lib'
10240   ;;
10241
10242 sunos4*)
10243   version_type=sunos
10244   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10245   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10246   shlibpath_var=LD_LIBRARY_PATH
10247   shlibpath_overrides_runpath=yes
10248   if test "$with_gnu_ld" = yes; then
10249     need_lib_prefix=no
10250   fi
10251   need_version=yes
10252   ;;
10253
10254 sysv4 | sysv4.3*)
10255   version_type=linux
10256   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10257   soname_spec='${libname}${release}${shared_ext}$major'
10258   shlibpath_var=LD_LIBRARY_PATH
10259   case $host_vendor in
10260     sni)
10261       shlibpath_overrides_runpath=no
10262       need_lib_prefix=no
10263       runpath_var=LD_RUN_PATH
10264       ;;
10265     siemens)
10266       need_lib_prefix=no
10267       ;;
10268     motorola)
10269       need_lib_prefix=no
10270       need_version=no
10271       shlibpath_overrides_runpath=no
10272       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10273       ;;
10274   esac
10275   ;;
10276
10277 sysv4*MP*)
10278   if test -d /usr/nec ;then
10279     version_type=linux
10280     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10281     soname_spec='$libname${shared_ext}.$major'
10282     shlibpath_var=LD_LIBRARY_PATH
10283   fi
10284   ;;
10285
10286 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10287   version_type=freebsd-elf
10288   need_lib_prefix=no
10289   need_version=no
10290   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10291   soname_spec='${libname}${release}${shared_ext}$major'
10292   shlibpath_var=LD_LIBRARY_PATH
10293   shlibpath_overrides_runpath=yes
10294   hardcode_into_libs=yes
10295   if test "$with_gnu_ld" = yes; then
10296     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10297   else
10298     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10299     case $host_os in
10300       sco3.2v5*)
10301         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10302         ;;
10303     esac
10304   fi
10305   sys_lib_dlsearch_path_spec='/usr/lib'
10306   ;;
10307
10308 tpf*)
10309   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10310   version_type=linux
10311   need_lib_prefix=no
10312   need_version=no
10313   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10314   shlibpath_var=LD_LIBRARY_PATH
10315   shlibpath_overrides_runpath=no
10316   hardcode_into_libs=yes
10317   ;;
10318
10319 uts4*)
10320   version_type=linux
10321   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10322   soname_spec='${libname}${release}${shared_ext}$major'
10323   shlibpath_var=LD_LIBRARY_PATH
10324   ;;
10325
10326 *)
10327   dynamic_linker=no
10328   ;;
10329 esac
10330 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10331 $as_echo "$dynamic_linker" >&6; }
10332 test "$dynamic_linker" = no && can_build_shared=no
10333
10334 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10335 if test "$GCC" = yes; then
10336   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10337 fi
10338
10339 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10340   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10341 fi
10342 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10343   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10344 fi
10345
10346
10347
10348
10349
10350
10351
10352
10353
10354
10355
10356
10357
10358
10359
10360
10361
10362
10363
10364
10365
10366
10367
10368
10369
10370
10371
10372
10373
10374
10375
10376
10377
10378
10379
10380
10381
10382
10383
10384
10385
10386
10387
10388
10389
10390
10391
10392
10393
10394
10395
10396
10397
10398
10399
10400
10401
10402
10403
10404
10405
10406
10407
10408
10409
10410
10411
10412
10413
10414
10415
10416
10417
10418
10419
10420
10421
10422
10423
10424
10425
10426
10427
10428
10429
10430
10431
10432
10433
10434
10435
10436
10437   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
10438 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
10439 hardcode_action=
10440 if test -n "$hardcode_libdir_flag_spec" ||
10441    test -n "$runpath_var" ||
10442    test "X$hardcode_automatic" = "Xyes" ; then
10443
10444   # We can hardcode non-existent directories.
10445   if test "$hardcode_direct" != no &&
10446      # If the only mechanism to avoid hardcoding is shlibpath_var, we
10447      # have to relink, otherwise we might link with an installed library
10448      # when we should be linking with a yet-to-be-installed one
10449      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
10450      test "$hardcode_minus_L" != no; then
10451     # Linking always hardcodes the temporary library directory.
10452     hardcode_action=relink
10453   else
10454     # We can link without hardcoding, and we can hardcode nonexisting dirs.
10455     hardcode_action=immediate
10456   fi
10457 else
10458   # We cannot hardcode anything, or else we can only hardcode existing
10459   # directories.
10460   hardcode_action=unsupported
10461 fi
10462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
10463 $as_echo "$hardcode_action" >&6; }
10464
10465 if test "$hardcode_action" = relink ||
10466    test "$inherit_rpath" = yes; then
10467   # Fast installation is not supported
10468   enable_fast_install=no
10469 elif test "$shlibpath_overrides_runpath" = yes ||
10470      test "$enable_shared" = no; then
10471   # Fast installation is not necessary
10472   enable_fast_install=needless
10473 fi
10474
10475
10476
10477
10478
10479
10480   if test "x$enable_dlopen" != xyes; then
10481   enable_dlopen=unknown
10482   enable_dlopen_self=unknown
10483   enable_dlopen_self_static=unknown
10484 else
10485   lt_cv_dlopen=no
10486   lt_cv_dlopen_libs=
10487
10488   case $host_os in
10489   beos*)
10490     lt_cv_dlopen="load_add_on"
10491     lt_cv_dlopen_libs=
10492     lt_cv_dlopen_self=yes
10493     ;;
10494
10495   mingw* | pw32* | cegcc*)
10496     lt_cv_dlopen="LoadLibrary"
10497     lt_cv_dlopen_libs=
10498     ;;
10499
10500   cygwin*)
10501     lt_cv_dlopen="dlopen"
10502     lt_cv_dlopen_libs=
10503     ;;
10504
10505   darwin*)
10506   # if libdl is installed we need to link against it
10507     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10508 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10509 if ${ac_cv_lib_dl_dlopen+:} false; then :
10510   $as_echo_n "(cached) " >&6
10511 else
10512   ac_check_lib_save_LIBS=$LIBS
10513 LIBS="-ldl  $LIBS"
10514 if test x$gcc_no_link = xyes; then
10515   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10516 fi
10517 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10518 /* end confdefs.h.  */
10519
10520 /* Override any GCC internal prototype to avoid an error.
10521    Use char because int might match the return type of a GCC
10522    builtin and then its argument prototype would still apply.  */
10523 #ifdef __cplusplus
10524 extern "C"
10525 #endif
10526 char dlopen ();
10527 int
10528 main ()
10529 {
10530 return dlopen ();
10531   ;
10532   return 0;
10533 }
10534 _ACEOF
10535 if ac_fn_c_try_link "$LINENO"; then :
10536   ac_cv_lib_dl_dlopen=yes
10537 else
10538   ac_cv_lib_dl_dlopen=no
10539 fi
10540 rm -f core conftest.err conftest.$ac_objext \
10541     conftest$ac_exeext conftest.$ac_ext
10542 LIBS=$ac_check_lib_save_LIBS
10543 fi
10544 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10545 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10546 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
10547   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10548 else
10549
10550     lt_cv_dlopen="dyld"
10551     lt_cv_dlopen_libs=
10552     lt_cv_dlopen_self=yes
10553
10554 fi
10555
10556     ;;
10557
10558   *)
10559     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
10560 if test "x$ac_cv_func_shl_load" = xyes; then :
10561   lt_cv_dlopen="shl_load"
10562 else
10563   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
10564 $as_echo_n "checking for shl_load in -ldld... " >&6; }
10565 if ${ac_cv_lib_dld_shl_load+:} false; then :
10566   $as_echo_n "(cached) " >&6
10567 else
10568   ac_check_lib_save_LIBS=$LIBS
10569 LIBS="-ldld  $LIBS"
10570 if test x$gcc_no_link = xyes; then
10571   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10572 fi
10573 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10574 /* end confdefs.h.  */
10575
10576 /* Override any GCC internal prototype to avoid an error.
10577    Use char because int might match the return type of a GCC
10578    builtin and then its argument prototype would still apply.  */
10579 #ifdef __cplusplus
10580 extern "C"
10581 #endif
10582 char shl_load ();
10583 int
10584 main ()
10585 {
10586 return shl_load ();
10587   ;
10588   return 0;
10589 }
10590 _ACEOF
10591 if ac_fn_c_try_link "$LINENO"; then :
10592   ac_cv_lib_dld_shl_load=yes
10593 else
10594   ac_cv_lib_dld_shl_load=no
10595 fi
10596 rm -f core conftest.err conftest.$ac_objext \
10597     conftest$ac_exeext conftest.$ac_ext
10598 LIBS=$ac_check_lib_save_LIBS
10599 fi
10600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
10601 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
10602 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
10603   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
10604 else
10605   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
10606 if test "x$ac_cv_func_dlopen" = xyes; then :
10607   lt_cv_dlopen="dlopen"
10608 else
10609   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10610 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10611 if ${ac_cv_lib_dl_dlopen+:} false; then :
10612   $as_echo_n "(cached) " >&6
10613 else
10614   ac_check_lib_save_LIBS=$LIBS
10615 LIBS="-ldl  $LIBS"
10616 if test x$gcc_no_link = xyes; then
10617   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10618 fi
10619 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10620 /* end confdefs.h.  */
10621
10622 /* Override any GCC internal prototype to avoid an error.
10623    Use char because int might match the return type of a GCC
10624    builtin and then its argument prototype would still apply.  */
10625 #ifdef __cplusplus
10626 extern "C"
10627 #endif
10628 char dlopen ();
10629 int
10630 main ()
10631 {
10632 return dlopen ();
10633   ;
10634   return 0;
10635 }
10636 _ACEOF
10637 if ac_fn_c_try_link "$LINENO"; then :
10638   ac_cv_lib_dl_dlopen=yes
10639 else
10640   ac_cv_lib_dl_dlopen=no
10641 fi
10642 rm -f core conftest.err conftest.$ac_objext \
10643     conftest$ac_exeext conftest.$ac_ext
10644 LIBS=$ac_check_lib_save_LIBS
10645 fi
10646 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10647 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10648 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
10649   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10650 else
10651   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
10652 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
10653 if ${ac_cv_lib_svld_dlopen+:} false; then :
10654   $as_echo_n "(cached) " >&6
10655 else
10656   ac_check_lib_save_LIBS=$LIBS
10657 LIBS="-lsvld  $LIBS"
10658 if test x$gcc_no_link = xyes; then
10659   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10660 fi
10661 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10662 /* end confdefs.h.  */
10663
10664 /* Override any GCC internal prototype to avoid an error.
10665    Use char because int might match the return type of a GCC
10666    builtin and then its argument prototype would still apply.  */
10667 #ifdef __cplusplus
10668 extern "C"
10669 #endif
10670 char dlopen ();
10671 int
10672 main ()
10673 {
10674 return dlopen ();
10675   ;
10676   return 0;
10677 }
10678 _ACEOF
10679 if ac_fn_c_try_link "$LINENO"; then :
10680   ac_cv_lib_svld_dlopen=yes
10681 else
10682   ac_cv_lib_svld_dlopen=no
10683 fi
10684 rm -f core conftest.err conftest.$ac_objext \
10685     conftest$ac_exeext conftest.$ac_ext
10686 LIBS=$ac_check_lib_save_LIBS
10687 fi
10688 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
10689 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
10690 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
10691   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
10692 else
10693   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
10694 $as_echo_n "checking for dld_link in -ldld... " >&6; }
10695 if ${ac_cv_lib_dld_dld_link+:} false; then :
10696   $as_echo_n "(cached) " >&6
10697 else
10698   ac_check_lib_save_LIBS=$LIBS
10699 LIBS="-ldld  $LIBS"
10700 if test x$gcc_no_link = xyes; then
10701   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10702 fi
10703 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10704 /* end confdefs.h.  */
10705
10706 /* Override any GCC internal prototype to avoid an error.
10707    Use char because int might match the return type of a GCC
10708    builtin and then its argument prototype would still apply.  */
10709 #ifdef __cplusplus
10710 extern "C"
10711 #endif
10712 char dld_link ();
10713 int
10714 main ()
10715 {
10716 return dld_link ();
10717   ;
10718   return 0;
10719 }
10720 _ACEOF
10721 if ac_fn_c_try_link "$LINENO"; then :
10722   ac_cv_lib_dld_dld_link=yes
10723 else
10724   ac_cv_lib_dld_dld_link=no
10725 fi
10726 rm -f core conftest.err conftest.$ac_objext \
10727     conftest$ac_exeext conftest.$ac_ext
10728 LIBS=$ac_check_lib_save_LIBS
10729 fi
10730 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
10731 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
10732 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
10733   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
10734 fi
10735
10736
10737 fi
10738
10739
10740 fi
10741
10742
10743 fi
10744
10745
10746 fi
10747
10748
10749 fi
10750
10751     ;;
10752   esac
10753
10754   if test "x$lt_cv_dlopen" != xno; then
10755     enable_dlopen=yes
10756   else
10757     enable_dlopen=no
10758   fi
10759
10760   case $lt_cv_dlopen in
10761   dlopen)
10762     save_CPPFLAGS="$CPPFLAGS"
10763     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
10764
10765     save_LDFLAGS="$LDFLAGS"
10766     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
10767
10768     save_LIBS="$LIBS"
10769     LIBS="$lt_cv_dlopen_libs $LIBS"
10770
10771     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
10772 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
10773 if ${lt_cv_dlopen_self+:} false; then :
10774   $as_echo_n "(cached) " >&6
10775 else
10776           if test "$cross_compiling" = yes; then :
10777   lt_cv_dlopen_self=cross
10778 else
10779   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10780   lt_status=$lt_dlunknown
10781   cat > conftest.$ac_ext <<_LT_EOF
10782 #line 10782 "configure"
10783 #include "confdefs.h"
10784
10785 #if HAVE_DLFCN_H
10786 #include <dlfcn.h>
10787 #endif
10788
10789 #include <stdio.h>
10790
10791 #ifdef RTLD_GLOBAL
10792 #  define LT_DLGLOBAL           RTLD_GLOBAL
10793 #else
10794 #  ifdef DL_GLOBAL
10795 #    define LT_DLGLOBAL         DL_GLOBAL
10796 #  else
10797 #    define LT_DLGLOBAL         0
10798 #  endif
10799 #endif
10800
10801 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
10802    find out it does not work in some platform. */
10803 #ifndef LT_DLLAZY_OR_NOW
10804 #  ifdef RTLD_LAZY
10805 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
10806 #  else
10807 #    ifdef DL_LAZY
10808 #      define LT_DLLAZY_OR_NOW          DL_LAZY
10809 #    else
10810 #      ifdef RTLD_NOW
10811 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
10812 #      else
10813 #        ifdef DL_NOW
10814 #          define LT_DLLAZY_OR_NOW      DL_NOW
10815 #        else
10816 #          define LT_DLLAZY_OR_NOW      0
10817 #        endif
10818 #      endif
10819 #    endif
10820 #  endif
10821 #endif
10822
10823 /* When -fvisbility=hidden is used, assume the code has been annotated
10824    correspondingly for the symbols needed.  */
10825 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
10826 void fnord () __attribute__((visibility("default")));
10827 #endif
10828
10829 void fnord () { int i=42; }
10830 int main ()
10831 {
10832   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
10833   int status = $lt_dlunknown;
10834
10835   if (self)
10836     {
10837       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
10838       else
10839         {
10840           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
10841           else puts (dlerror ());
10842         }
10843       /* dlclose (self); */
10844     }
10845   else
10846     puts (dlerror ());
10847
10848   return status;
10849 }
10850 _LT_EOF
10851   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
10852   (eval $ac_link) 2>&5
10853   ac_status=$?
10854   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10855   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
10856     (./conftest; exit; ) >&5 2>/dev/null
10857     lt_status=$?
10858     case x$lt_status in
10859       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
10860       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
10861       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
10862     esac
10863   else :
10864     # compilation failed
10865     lt_cv_dlopen_self=no
10866   fi
10867 fi
10868 rm -fr conftest*
10869
10870
10871 fi
10872 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
10873 $as_echo "$lt_cv_dlopen_self" >&6; }
10874
10875     if test "x$lt_cv_dlopen_self" = xyes; then
10876       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
10877       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
10878 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
10879 if ${lt_cv_dlopen_self_static+:} false; then :
10880   $as_echo_n "(cached) " >&6
10881 else
10882           if test "$cross_compiling" = yes; then :
10883   lt_cv_dlopen_self_static=cross
10884 else
10885   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10886   lt_status=$lt_dlunknown
10887   cat > conftest.$ac_ext <<_LT_EOF
10888 #line 10888 "configure"
10889 #include "confdefs.h"
10890
10891 #if HAVE_DLFCN_H
10892 #include <dlfcn.h>
10893 #endif
10894
10895 #include <stdio.h>
10896
10897 #ifdef RTLD_GLOBAL
10898 #  define LT_DLGLOBAL           RTLD_GLOBAL
10899 #else
10900 #  ifdef DL_GLOBAL
10901 #    define LT_DLGLOBAL         DL_GLOBAL
10902 #  else
10903 #    define LT_DLGLOBAL         0
10904 #  endif
10905 #endif
10906
10907 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
10908    find out it does not work in some platform. */
10909 #ifndef LT_DLLAZY_OR_NOW
10910 #  ifdef RTLD_LAZY
10911 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
10912 #  else
10913 #    ifdef DL_LAZY
10914 #      define LT_DLLAZY_OR_NOW          DL_LAZY
10915 #    else
10916 #      ifdef RTLD_NOW
10917 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
10918 #      else
10919 #        ifdef DL_NOW
10920 #          define LT_DLLAZY_OR_NOW      DL_NOW
10921 #        else
10922 #          define LT_DLLAZY_OR_NOW      0
10923 #        endif
10924 #      endif
10925 #    endif
10926 #  endif
10927 #endif
10928
10929 /* When -fvisbility=hidden is used, assume the code has been annotated
10930    correspondingly for the symbols needed.  */
10931 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
10932 void fnord () __attribute__((visibility("default")));
10933 #endif
10934
10935 void fnord () { int i=42; }
10936 int main ()
10937 {
10938   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
10939   int status = $lt_dlunknown;
10940
10941   if (self)
10942     {
10943       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
10944       else
10945         {
10946           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
10947           else puts (dlerror ());
10948         }
10949       /* dlclose (self); */
10950     }
10951   else
10952     puts (dlerror ());
10953
10954   return status;
10955 }
10956 _LT_EOF
10957   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
10958   (eval $ac_link) 2>&5
10959   ac_status=$?
10960   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10961   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
10962     (./conftest; exit; ) >&5 2>/dev/null
10963     lt_status=$?
10964     case x$lt_status in
10965       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
10966       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
10967       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
10968     esac
10969   else :
10970     # compilation failed
10971     lt_cv_dlopen_self_static=no
10972   fi
10973 fi
10974 rm -fr conftest*
10975
10976
10977 fi
10978 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
10979 $as_echo "$lt_cv_dlopen_self_static" >&6; }
10980     fi
10981
10982     CPPFLAGS="$save_CPPFLAGS"
10983     LDFLAGS="$save_LDFLAGS"
10984     LIBS="$save_LIBS"
10985     ;;
10986   esac
10987
10988   case $lt_cv_dlopen_self in
10989   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
10990   *) enable_dlopen_self=unknown ;;
10991   esac
10992
10993   case $lt_cv_dlopen_self_static in
10994   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
10995   *) enable_dlopen_self_static=unknown ;;
10996   esac
10997 fi
10998
10999
11000
11001
11002
11003
11004
11005
11006
11007
11008
11009
11010
11011
11012
11013
11014
11015 striplib=
11016 old_striplib=
11017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11018 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11019 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11020   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11021   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11022   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11023 $as_echo "yes" >&6; }
11024 else
11025 # FIXME - insert some real tests, host_os isn't really good enough
11026   case $host_os in
11027   darwin*)
11028     if test -n "$STRIP" ; then
11029       striplib="$STRIP -x"
11030       old_striplib="$STRIP -S"
11031       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11032 $as_echo "yes" >&6; }
11033     else
11034       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11035 $as_echo "no" >&6; }
11036     fi
11037     ;;
11038   *)
11039     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11040 $as_echo "no" >&6; }
11041     ;;
11042   esac
11043 fi
11044
11045
11046
11047
11048
11049
11050
11051
11052
11053
11054
11055
11056   # Report which library types will actually be built
11057   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11058 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11060 $as_echo "$can_build_shared" >&6; }
11061
11062   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11063 $as_echo_n "checking whether to build shared libraries... " >&6; }
11064   test "$can_build_shared" = "no" && enable_shared=no
11065
11066   # On AIX, shared libraries and static libraries use the same namespace, and
11067   # are all built from PIC.
11068   case $host_os in
11069   aix3*)
11070     test "$enable_shared" = yes && enable_static=no
11071     if test -n "$RANLIB"; then
11072       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11073       postinstall_cmds='$RANLIB $lib'
11074     fi
11075     ;;
11076
11077   aix[4-9]*)
11078     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11079       test "$enable_shared" = yes && enable_static=no
11080     fi
11081     ;;
11082   esac
11083   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11084 $as_echo "$enable_shared" >&6; }
11085
11086   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11087 $as_echo_n "checking whether to build static libraries... " >&6; }
11088   # Make sure either enable_shared or enable_static is yes.
11089   test "$enable_shared" = yes || enable_static=yes
11090   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11091 $as_echo "$enable_static" >&6; }
11092
11093
11094
11095
11096 fi
11097 ac_ext=c
11098 ac_cpp='$CPP $CPPFLAGS'
11099 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11100 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11101 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11102
11103 CC="$lt_save_CC"
11104
11105
11106
11107
11108
11109
11110
11111
11112
11113
11114
11115
11116
11117         ac_config_commands="$ac_config_commands libtool"
11118
11119
11120
11121
11122 # Only expand once:
11123
11124
11125
11126
11127
11128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
11129 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
11130 set x ${MAKE-make}
11131 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
11132 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
11133   $as_echo_n "(cached) " >&6
11134 else
11135   cat >conftest.make <<\_ACEOF
11136 SHELL = /bin/sh
11137 all:
11138         @echo '@@@%%%=$(MAKE)=@@@%%%'
11139 _ACEOF
11140 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
11141 case `${MAKE-make} -f conftest.make 2>/dev/null` in
11142   *@@@%%%=?*=@@@%%%*)
11143     eval ac_cv_prog_make_${ac_make}_set=yes;;
11144   *)
11145     eval ac_cv_prog_make_${ac_make}_set=no;;
11146 esac
11147 rm -f conftest.make
11148 fi
11149 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
11150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11151 $as_echo "yes" >&6; }
11152   SET_MAKE=
11153 else
11154   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11155 $as_echo "no" >&6; }
11156   SET_MAKE="MAKE=${MAKE-make}"
11157 fi
11158
11159
11160 # -------
11161 # Headers
11162 # -------
11163
11164 # Sanity check for the cross-compilation case:
11165 ac_fn_c_check_header_mongrel "$LINENO" "stdio.h" "ac_cv_header_stdio_h" "$ac_includes_default"
11166 if test "x$ac_cv_header_stdio_h" = xyes; then :
11167   :
11168 else
11169   as_fn_error $? "Can't find stdio.h.
11170 You must have a usable C system for the target already installed, at least
11171 including headers and, preferably, the library, before you can configure
11172 the Objective C runtime system.  If necessary, install gcc now with
11173 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." "$LINENO" 5
11174 fi
11175
11176
11177
11178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11179 $as_echo_n "checking for ANSI C header files... " >&6; }
11180 if ${ac_cv_header_stdc+:} false; then :
11181   $as_echo_n "(cached) " >&6
11182 else
11183   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11184 /* end confdefs.h.  */
11185 #include <stdlib.h>
11186 #include <stdarg.h>
11187 #include <string.h>
11188 #include <float.h>
11189
11190 int
11191 main ()
11192 {
11193
11194   ;
11195   return 0;
11196 }
11197 _ACEOF
11198 if ac_fn_c_try_compile "$LINENO"; then :
11199   ac_cv_header_stdc=yes
11200 else
11201   ac_cv_header_stdc=no
11202 fi
11203 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11204
11205 if test $ac_cv_header_stdc = yes; then
11206   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11207   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11208 /* end confdefs.h.  */
11209 #include <string.h>
11210
11211 _ACEOF
11212 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11213   $EGREP "memchr" >/dev/null 2>&1; then :
11214
11215 else
11216   ac_cv_header_stdc=no
11217 fi
11218 rm -f conftest*
11219
11220 fi
11221
11222 if test $ac_cv_header_stdc = yes; then
11223   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11224   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11225 /* end confdefs.h.  */
11226 #include <stdlib.h>
11227
11228 _ACEOF
11229 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11230   $EGREP "free" >/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 $ac_cv_header_stdc = yes; then
11240   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11241   if test "$cross_compiling" = yes; then :
11242   :
11243 else
11244   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11245 /* end confdefs.h.  */
11246 #include <ctype.h>
11247 #include <stdlib.h>
11248 #if ((' ' & 0x0FF) == 0x020)
11249 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11250 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11251 #else
11252 # define ISLOWER(c) \
11253                    (('a' <= (c) && (c) <= 'i') \
11254                      || ('j' <= (c) && (c) <= 'r') \
11255                      || ('s' <= (c) && (c) <= 'z'))
11256 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11257 #endif
11258
11259 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11260 int
11261 main ()
11262 {
11263   int i;
11264   for (i = 0; i < 256; i++)
11265     if (XOR (islower (i), ISLOWER (i))
11266         || toupper (i) != TOUPPER (i))
11267       return 2;
11268   return 0;
11269 }
11270 _ACEOF
11271 if ac_fn_c_try_run "$LINENO"; then :
11272
11273 else
11274   ac_cv_header_stdc=no
11275 fi
11276 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11277   conftest.$ac_objext conftest.beam conftest.$ac_ext
11278 fi
11279
11280 fi
11281 fi
11282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11283 $as_echo "$ac_cv_header_stdc" >&6; }
11284 if test $ac_cv_header_stdc = yes; then
11285
11286 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11287
11288 fi
11289
11290
11291 for ac_header in sched.h
11292 do :
11293   ac_fn_c_check_header_mongrel "$LINENO" "sched.h" "ac_cv_header_sched_h" "$ac_includes_default"
11294 if test "x$ac_cv_header_sched_h" = xyes; then :
11295   cat >>confdefs.h <<_ACEOF
11296 #define HAVE_SCHED_H 1
11297 _ACEOF
11298
11299 fi
11300
11301 done
11302
11303
11304 # -----------
11305 # Miscellanea
11306 # -----------
11307
11308 # Check if we have thread-local storage
11309
11310
11311    # Check whether --enable-tls was given.
11312 if test "${enable_tls+set}" = set; then :
11313   enableval=$enable_tls;
11314       case "$enableval" in
11315        yes|no) ;;
11316        *) as_fn_error $? "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
11317       esac
11318
11319 else
11320   enable_tls=yes
11321 fi
11322
11323
11324   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
11325 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
11326 if ${gcc_cv_have_tls+:} false; then :
11327   $as_echo_n "(cached) " >&6
11328 else
11329
11330     if test "$cross_compiling" = yes; then :
11331                 if test x$gcc_no_link = xyes; then
11332   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11333 fi
11334 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11335 /* end confdefs.h.  */
11336 __thread int a; int b; int main() { return a = b; }
11337 _ACEOF
11338 if ac_fn_c_try_link "$LINENO"; then :
11339   chktls_save_LDFLAGS="$LDFLAGS"
11340                           case $host in
11341             *-*-linux* | -*-uclinuxfdpic*)
11342               LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
11343               ;;
11344           esac
11345           chktls_save_CFLAGS="$CFLAGS"
11346           CFLAGS="-fPIC $CFLAGS"
11347                   if test x$gcc_no_link = xyes; then
11348   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11349 fi
11350 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11351 /* end confdefs.h.  */
11352 int f() { return 0; }
11353 _ACEOF
11354 if ac_fn_c_try_link "$LINENO"; then :
11355   if test x$gcc_no_link = xyes; then
11356   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11357 fi
11358 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11359 /* end confdefs.h.  */
11360 __thread int a; int b; int f() { return a = b; }
11361 _ACEOF
11362 if ac_fn_c_try_link "$LINENO"; then :
11363   gcc_cv_have_tls=yes
11364 else
11365   gcc_cv_have_tls=no
11366 fi
11367 rm -f core conftest.err conftest.$ac_objext \
11368     conftest$ac_exeext conftest.$ac_ext
11369 else
11370   gcc_cv_have_tls=yes
11371 fi
11372 rm -f core conftest.err conftest.$ac_objext \
11373     conftest$ac_exeext conftest.$ac_ext
11374           CFLAGS="$chktls_save_CFLAGS"
11375           LDFLAGS="$chktls_save_LDFLAGS"
11376 else
11377   gcc_cv_have_tls=no
11378 fi
11379 rm -f core conftest.err conftest.$ac_objext \
11380     conftest$ac_exeext conftest.$ac_ext
11381
11382
11383 else
11384   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11385 /* end confdefs.h.  */
11386 __thread int a; int b; int main() { return a = b; }
11387 _ACEOF
11388 if ac_fn_c_try_run "$LINENO"; then :
11389                       chktls_save_LDFLAGS="$LDFLAGS"
11390       LDFLAGS="-static $LDFLAGS"
11391       if test x$gcc_no_link = xyes; then
11392   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11393 fi
11394 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11395 /* end confdefs.h.  */
11396 int main() { return 0; }
11397 _ACEOF
11398 if ac_fn_c_try_link "$LINENO"; then :
11399   if test "$cross_compiling" = yes; then :
11400   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11401 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11402 as_fn_error $? "cannot run test program while cross compiling
11403 See \`config.log' for more details" "$LINENO" 5; }
11404 else
11405   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11406 /* end confdefs.h.  */
11407 __thread int a; int b; int main() { return a = b; }
11408 _ACEOF
11409 if ac_fn_c_try_run "$LINENO"; then :
11410   gcc_cv_have_tls=yes
11411 else
11412   gcc_cv_have_tls=no
11413 fi
11414 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11415   conftest.$ac_objext conftest.beam conftest.$ac_ext
11416 fi
11417
11418 else
11419   gcc_cv_have_tls=yes
11420 fi
11421 rm -f core conftest.err conftest.$ac_objext \
11422     conftest$ac_exeext conftest.$ac_ext
11423       LDFLAGS="$chktls_save_LDFLAGS"
11424       if test $gcc_cv_have_tls = yes; then
11425                                                 chktls_save_CFLAGS="$CFLAGS"
11426         thread_CFLAGS=failed
11427         for flag in '' '-pthread' '-lpthread'; do
11428           CFLAGS="$flag $chktls_save_CFLAGS"
11429           if test x$gcc_no_link = xyes; then
11430   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11431 fi
11432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11433 /* end confdefs.h.  */
11434 #include <pthread.h>
11435                 void *g(void *d) { return NULL; }
11436 int
11437 main ()
11438 {
11439 pthread_t t; pthread_create(&t,NULL,g,NULL);
11440   ;
11441   return 0;
11442 }
11443 _ACEOF
11444 if ac_fn_c_try_link "$LINENO"; then :
11445   thread_CFLAGS="$flag"
11446 fi
11447 rm -f core conftest.err conftest.$ac_objext \
11448     conftest$ac_exeext conftest.$ac_ext
11449           if test "X$thread_CFLAGS" != Xfailed; then
11450             break
11451           fi
11452         done
11453         CFLAGS="$chktls_save_CFLAGS"
11454         if test "X$thread_CFLAGS" != Xfailed; then
11455           CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
11456                                                   if test "$cross_compiling" = yes; then :
11457   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11458 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11459 as_fn_error $? "cannot run test program while cross compiling
11460 See \`config.log' for more details" "$LINENO" 5; }
11461 else
11462   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11463 /* end confdefs.h.  */
11464 #include <pthread.h>
11465                 __thread int a;
11466                 static int *volatile a_in_other_thread;
11467                 static void *
11468                 thread_func (void *arg)
11469                 {
11470                   a_in_other_thread = &a;
11471                   return (void *)0;
11472                 }
11473 int
11474 main ()
11475 {
11476 pthread_t thread;
11477                 void *thread_retval;
11478                 int *volatile a_in_main_thread;
11479                 a_in_main_thread = &a;
11480                 if (pthread_create (&thread, (pthread_attr_t *)0,
11481                                     thread_func, (void *)0))
11482                   return 0;
11483                 if (pthread_join (thread, &thread_retval))
11484                   return 0;
11485                 return (a_in_other_thread == a_in_main_thread);
11486   ;
11487   return 0;
11488 }
11489 _ACEOF
11490 if ac_fn_c_try_run "$LINENO"; then :
11491   gcc_cv_have_tls=yes
11492 else
11493   gcc_cv_have_tls=no
11494 fi
11495 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11496   conftest.$ac_objext conftest.beam conftest.$ac_ext
11497 fi
11498
11499           CFLAGS="$chktls_save_CFLAGS"
11500         fi
11501       fi
11502 else
11503   gcc_cv_have_tls=no
11504 fi
11505 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11506   conftest.$ac_objext conftest.beam conftest.$ac_ext
11507 fi
11508
11509 fi
11510 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
11511 $as_echo "$gcc_cv_have_tls" >&6; }
11512   if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
11513
11514 $as_echo "#define HAVE_TLS 1" >>confdefs.h
11515
11516   fi
11517
11518
11519   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the type of bitfields matters" >&5
11520 $as_echo_n "checking if the type of bitfields matters... " >&6; }
11521 if ${gt_cv_bitfield_type_matters+:} false; then :
11522   $as_echo_n "(cached) " >&6
11523 else
11524
11525     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11526 /* end confdefs.h.  */
11527 struct foo1 { char x; char y:1; char z; };
11528 struct foo2 { char x; long long int y:1; char z; };
11529 int foo1test[ sizeof (struct foo1) < sizeof (struct foo2) ? 1 : -1 ];
11530 int
11531 main ()
11532 {
11533
11534   ;
11535   return 0;
11536 }
11537 _ACEOF
11538 if ac_fn_c_try_compile "$LINENO"; then :
11539   gt_cv_bitfield_type_matters=yes
11540 else
11541   gt_cv_bitfield_type_matters=no
11542 fi
11543 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11544
11545 fi
11546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_bitfield_type_matters" >&5
11547 $as_echo "$gt_cv_bitfield_type_matters" >&6; }
11548   if test $gt_cv_bitfield_type_matters = yes; then
11549
11550 $as_echo "#define HAVE_BITFIELD_TYPE_MATTERS 1" >>confdefs.h
11551
11552   fi
11553
11554
11555 # -----------
11556 # boehm-gc
11557 # -----------
11558
11559 # Check whether --enable-objc-gc was given.
11560 if test "${enable_objc_gc+set}" = set; then :
11561   enableval=$enable_objc_gc;
11562 else
11563   enable_objc_gc=no
11564 fi
11565
11566
11567 # Check whether --with-target-bdw-gc was given.
11568 if test "${with_target_bdw_gc+set}" = set; then :
11569   withval=$with_target_bdw_gc;
11570 fi
11571
11572
11573 # Check whether --with-target-bdw-gc-include was given.
11574 if test "${with_target_bdw_gc_include+set}" = set; then :
11575   withval=$with_target_bdw_gc_include;
11576 fi
11577
11578
11579 # Check whether --with-target-bdw-gc-lib was given.
11580 if test "${with_target_bdw_gc_lib+set}" = set; then :
11581   withval=$with_target_bdw_gc_lib;
11582 fi
11583
11584
11585 case "$enable_objc_gc" in
11586 no)
11587   use_bdw_gc=no
11588   ;;
11589 *)
11590   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bdw garbage collector" >&5
11591 $as_echo_n "checking for bdw garbage collector... " >&6; }
11592   if test "x$with_target_bdw_gc$with_target_bdw_gc_include$with_target_bdw_gc_lib" = x; then
11593         BDW_GC_CFLAGS=
11594     BDW_GC_LIBS="-lgc"
11595   else
11596         if test "x$with_target_bdw_gc_include" = x && test "x$with_target_bdw_gc_lib" != x; then
11597       as_fn_error $? "found --with-target-bdw-gc-lib but --with-target-bdw-gc-include missing" "$LINENO" 5
11598     elif test "x$with_target_bdw_gc_include" != x && test "x$with_target_bdw_gc_lib" = x; then
11599       as_fn_error $? "found --with-target-bdw-gc-include but --with-target-bdw-gc-lib missing" "$LINENO" 5
11600     else
11601       { $as_echo "$as_me:${as_lineno-$LINENO}: result: using paths configured with --with-target-bdw-gc options" >&5
11602 $as_echo "using paths configured with --with-target-bdw-gc options" >&6; }
11603     fi
11604     mldir=`${CC-gcc} --print-multi-directory 2>/dev/null`
11605     bdw_val=
11606     if test "x$with_target_bdw_gc" != x; then
11607       for i in `echo $with_target_bdw_gc | tr ',' ' '`; do
11608         case "$i" in
11609           *=*) sd=${i%%=*}; d=${i#*=} ;;
11610           *) sd=.; d=$i ;;
11611         esac
11612         if test "$mldir" = "$sd"; then
11613           bdw_val=$d
11614         fi
11615       done
11616       if test "x$bdw_val" = x; then
11617         as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc" "$LINENO" 5
11618       fi
11619       bdw_inc_dir="$bdw_val/include"
11620       bdw_lib_dir="$bdw_val/lib"
11621     fi
11622     bdw_val=
11623     if test "x$with_target_bdw_gc_include" != x; then
11624       for i in `echo $with_target_bdw_gc_include | tr ',' ' '`; do
11625         case "$i" in
11626           *=*) sd=${i%%=*}; d=${i#*=} ;;
11627           *) sd=.; d=$i; fallback=$i ;;
11628         esac
11629         if test "$mldir" = "$sd"; then
11630           bdw_val=$d
11631         fi
11632       done
11633       if test "x$bdw_val" = x && test "x$bdw_inc_dir" = x && test "x$fallback" != x; then
11634         bdw_inc_dir="$fallback"
11635       elif test "x$bdw_val" = x; then
11636         as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc-include" "$LINENO" 5
11637       else
11638         bdw_inc_dir="$bdw_val"
11639       fi
11640     fi
11641     bdw_val=
11642     if test "x$with_target_bdw_gc_lib" != x; then
11643       for i in `echo $with_target_bdw_gc_lib | tr ',' ' '`; do
11644         case "$i" in
11645           *=*) sd=${i%%=*}; d=${i#*=} ;;
11646           *) sd=.; d=$i ;;
11647         esac
11648         if test "$mldir" = "$sd"; then
11649           bdw_val=$d
11650         fi
11651       done
11652       if test "x$bdw_val" = x; then
11653         as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc-lib" "$LINENO" 5
11654       fi
11655       bdw_lib_dir="$bdw_val"
11656     fi
11657     if test "x$bdw_inc_dir" = x; then
11658       as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc-include" "$LINENO" 5
11659     fi
11660     if test "x$bdw_lib_dir" = x; then
11661       as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc-lib" "$LINENO" 5
11662     fi
11663     BDW_GC_CFLAGS="-I$bdw_inc_dir"
11664     if test -f $bdw_lib_dir/libgc.la; then
11665       BDW_GC_LIBS="$bdw_lib_dir/libgc.la"
11666     else
11667       BDW_GC_LIBS="-L$bdw_lib_dir -lgc"
11668     fi
11669     { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
11670 $as_echo "found" >&6; }
11671   fi
11672
11673   case "$BDW_GC_LIBS" in
11674   *libgc.la)
11675     use_bdw_gc=yes
11676     ;;
11677   *)
11678     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for system boehm-gc" >&5
11679 $as_echo_n "checking for system boehm-gc... " >&6; }
11680     save_CFLAGS=$CFLAGS
11681     save_LIBS=$LIBS
11682     CFLAGS="$CFLAGS $BDW_GC_CFLAGS"
11683     LIBS="$LIBS $BDW_GC_LIBS"
11684             if test x$gcc_no_link = xyes; then
11685   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11686 fi
11687 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11688 /* end confdefs.h.  */
11689 #include <gc/gc.h>
11690 int
11691 main ()
11692 {
11693 GC_init()
11694   ;
11695   return 0;
11696 }
11697 _ACEOF
11698 if ac_fn_c_try_link "$LINENO"; then :
11699
11700         if test "$cross_compiling" = yes; then :
11701             system_bdw_gc_found=no
11702
11703 else
11704   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11705 /* end confdefs.h.  */
11706
11707           #include <gc/gc.h>
11708           int main() {
11709             GC_init();
11710             return 0;
11711           }
11712
11713 _ACEOF
11714 if ac_fn_c_try_run "$LINENO"; then :
11715   system_bdw_gc_found=yes
11716 else
11717   system_bdw_gc_found=no
11718 fi
11719 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11720   conftest.$ac_objext conftest.beam conftest.$ac_ext
11721 fi
11722
11723
11724 else
11725   system_bdw_gc_found=no
11726 fi
11727 rm -f core conftest.err conftest.$ac_objext \
11728     conftest$ac_exeext conftest.$ac_ext
11729     CFLAGS=$save_CFLAGS
11730     LIBS=$save_LIBS
11731     if test x$enable_objc_gc = xauto && test x$system_bdw_gc_found = xno; then
11732       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: system bdw-gc not found, not building libobjc_gc" >&5
11733 $as_echo "$as_me: WARNING: system bdw-gc not found, not building libobjc_gc" >&2;}
11734       use_bdw_gc=no
11735     elif test x$enable_objc_gc = xyes && test x$system_bdw_gc_found = xno; then
11736       as_fn_error $? "system bdw-gc required but not found" "$LINENO" 5
11737     else
11738       use_bdw_gc=yes
11739       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
11740 $as_echo "found" >&6; }
11741     fi
11742   esac
11743 esac
11744
11745 if test "$use_bdw_gc" = no; then
11746   OBJC_GCFLAGS=''
11747   OBJC_BOEHM_GC=''
11748   OBJC_BOEHM_GC_INCLUDES=''
11749   OBJC_BOEHM_GC_LIBS=''
11750 else
11751   OBJC_GCFLAGS='-DOBJC_WITH_GC=1'
11752   OBJC_BOEHM_GC='libobjc_gc$(libsuffix).la'
11753   OBJC_BOEHM_GC_INCLUDES=$BDW_GC_CFLAGS
11754   OBJC_BOEHM_GC_LIBS=$BDW_GC_LIBS
11755 fi
11756
11757
11758
11759
11760
11761 # Determine what GCC version number to use in filesystem paths.
11762
11763   get_gcc_base_ver="cat"
11764
11765 # Check whether --with-gcc-major-version-only was given.
11766 if test "${with_gcc_major_version_only+set}" = set; then :
11767   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
11768         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
11769       fi
11770
11771 fi
11772
11773
11774
11775
11776 # ------
11777 # Output
11778 # ------
11779
11780 if test ${multilib} = yes; then
11781   multilib_arg="--enable-multilib"
11782 else
11783   multilib_arg=
11784 fi
11785
11786 ac_config_files="$ac_config_files Makefile"
11787
11788 cat >confcache <<\_ACEOF
11789 # This file is a shell script that caches the results of configure
11790 # tests run on this system so they can be shared between configure
11791 # scripts and configure runs, see configure's option --config-cache.
11792 # It is not useful on other systems.  If it contains results you don't
11793 # want to keep, you may remove or edit it.
11794 #
11795 # config.status only pays attention to the cache file if you give it
11796 # the --recheck option to rerun configure.
11797 #
11798 # `ac_cv_env_foo' variables (set or unset) will be overridden when
11799 # loading this file, other *unset* `ac_cv_foo' will be assigned the
11800 # following values.
11801
11802 _ACEOF
11803
11804 # The following way of writing the cache mishandles newlines in values,
11805 # but we know of no workaround that is simple, portable, and efficient.
11806 # So, we kill variables containing newlines.
11807 # Ultrix sh set writes to stderr and can't be redirected directly,
11808 # and sets the high bit in the cache file unless we assign to the vars.
11809 (
11810   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
11811     eval ac_val=\$$ac_var
11812     case $ac_val in #(
11813     *${as_nl}*)
11814       case $ac_var in #(
11815       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
11816 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
11817       esac
11818       case $ac_var in #(
11819       _ | IFS | as_nl) ;; #(
11820       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
11821       *) { eval $ac_var=; unset $ac_var;} ;;
11822       esac ;;
11823     esac
11824   done
11825
11826   (set) 2>&1 |
11827     case $as_nl`(ac_space=' '; set) 2>&1` in #(
11828     *${as_nl}ac_space=\ *)
11829       # `set' does not quote correctly, so add quotes: double-quote
11830       # substitution turns \\\\ into \\, and sed turns \\ into \.
11831       sed -n \
11832         "s/'/'\\\\''/g;
11833           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
11834       ;; #(
11835     *)
11836       # `set' quotes correctly as required by POSIX, so do not add quotes.
11837       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
11838       ;;
11839     esac |
11840     sort
11841 ) |
11842   sed '
11843      /^ac_cv_env_/b end
11844      t clear
11845      :clear
11846      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
11847      t end
11848      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
11849      :end' >>confcache
11850 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
11851   if test -w "$cache_file"; then
11852     if test "x$cache_file" != "x/dev/null"; then
11853       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
11854 $as_echo "$as_me: updating cache $cache_file" >&6;}
11855       if test ! -f "$cache_file" || test -h "$cache_file"; then
11856         cat confcache >"$cache_file"
11857       else
11858         case $cache_file in #(
11859         */* | ?:*)
11860           mv -f confcache "$cache_file"$$ &&
11861           mv -f "$cache_file"$$ "$cache_file" ;; #(
11862         *)
11863           mv -f confcache "$cache_file" ;;
11864         esac
11865       fi
11866     fi
11867   else
11868     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
11869 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
11870   fi
11871 fi
11872 rm -f confcache
11873
11874 test "x$prefix" = xNONE && prefix=$ac_default_prefix
11875 # Let make expand exec_prefix.
11876 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
11877
11878 DEFS=-DHAVE_CONFIG_H
11879
11880 ac_libobjs=
11881 ac_ltlibobjs=
11882 U=
11883 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
11884   # 1. Remove the extension, and $U if already installed.
11885   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
11886   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
11887   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
11888   #    will be set to the directory where LIBOBJS objects are built.
11889   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
11890   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
11891 done
11892 LIBOBJS=$ac_libobjs
11893
11894 LTLIBOBJS=$ac_ltlibobjs
11895
11896
11897 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
11898   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
11899 Usually this means the macro was only invoked conditionally." "$LINENO" 5
11900 fi
11901
11902 : "${CONFIG_STATUS=./config.status}"
11903 ac_write_fail=0
11904 ac_clean_files_save=$ac_clean_files
11905 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
11906 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
11907 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
11908 as_write_fail=0
11909 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
11910 #! $SHELL
11911 # Generated by $as_me.
11912 # Run this file to recreate the current configuration.
11913 # Compiler output produced by configure, useful for debugging
11914 # configure, is in config.log if it exists.
11915
11916 debug=false
11917 ac_cs_recheck=false
11918 ac_cs_silent=false
11919
11920 SHELL=\${CONFIG_SHELL-$SHELL}
11921 export SHELL
11922 _ASEOF
11923 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
11924 ## -------------------- ##
11925 ## M4sh Initialization. ##
11926 ## -------------------- ##
11927
11928 # Be more Bourne compatible
11929 DUALCASE=1; export DUALCASE # for MKS sh
11930 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
11931   emulate sh
11932   NULLCMD=:
11933   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
11934   # is contrary to our usage.  Disable this feature.
11935   alias -g '${1+"$@"}'='"$@"'
11936   setopt NO_GLOB_SUBST
11937 else
11938   case `(set -o) 2>/dev/null` in #(
11939   *posix*) :
11940     set -o posix ;; #(
11941   *) :
11942      ;;
11943 esac
11944 fi
11945
11946
11947 as_nl='
11948 '
11949 export as_nl
11950 # Printing a long string crashes Solaris 7 /usr/bin/printf.
11951 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
11952 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
11953 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
11954 # Prefer a ksh shell builtin over an external printf program on Solaris,
11955 # but without wasting forks for bash or zsh.
11956 if test -z "$BASH_VERSION$ZSH_VERSION" \
11957     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
11958   as_echo='print -r --'
11959   as_echo_n='print -rn --'
11960 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
11961   as_echo='printf %s\n'
11962   as_echo_n='printf %s'
11963 else
11964   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
11965     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
11966     as_echo_n='/usr/ucb/echo -n'
11967   else
11968     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
11969     as_echo_n_body='eval
11970       arg=$1;
11971       case $arg in #(
11972       *"$as_nl"*)
11973         expr "X$arg" : "X\\(.*\\)$as_nl";
11974         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
11975       esac;
11976       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
11977     '
11978     export as_echo_n_body
11979     as_echo_n='sh -c $as_echo_n_body as_echo'
11980   fi
11981   export as_echo_body
11982   as_echo='sh -c $as_echo_body as_echo'
11983 fi
11984
11985 # The user is always right.
11986 if test "${PATH_SEPARATOR+set}" != set; then
11987   PATH_SEPARATOR=:
11988   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
11989     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
11990       PATH_SEPARATOR=';'
11991   }
11992 fi
11993
11994
11995 # IFS
11996 # We need space, tab and new line, in precisely that order.  Quoting is
11997 # there to prevent editors from complaining about space-tab.
11998 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
11999 # splitting by setting IFS to empty value.)
12000 IFS=" ""        $as_nl"
12001
12002 # Find who we are.  Look in the path if we contain no directory separator.
12003 as_myself=
12004 case $0 in #((
12005   *[\\/]* ) as_myself=$0 ;;
12006   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12007 for as_dir in $PATH
12008 do
12009   IFS=$as_save_IFS
12010   test -z "$as_dir" && as_dir=.
12011     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
12012   done
12013 IFS=$as_save_IFS
12014
12015      ;;
12016 esac
12017 # We did not find ourselves, most probably we were run as `sh COMMAND'
12018 # in which case we are not to be found in the path.
12019 if test "x$as_myself" = x; then
12020   as_myself=$0
12021 fi
12022 if test ! -f "$as_myself"; then
12023   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
12024   exit 1
12025 fi
12026
12027 # Unset variables that we do not need and which cause bugs (e.g. in
12028 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
12029 # suppresses any "Segmentation fault" message there.  '((' could
12030 # trigger a bug in pdksh 5.2.14.
12031 for as_var in BASH_ENV ENV MAIL MAILPATH
12032 do eval test x\${$as_var+set} = xset \
12033   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
12034 done
12035 PS1='$ '
12036 PS2='> '
12037 PS4='+ '
12038
12039 # NLS nuisances.
12040 LC_ALL=C
12041 export LC_ALL
12042 LANGUAGE=C
12043 export LANGUAGE
12044
12045 # CDPATH.
12046 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
12047
12048
12049 # as_fn_error STATUS ERROR [LINENO LOG_FD]
12050 # ----------------------------------------
12051 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
12052 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
12053 # script with STATUS, using 1 if that was 0.
12054 as_fn_error ()
12055 {
12056   as_status=$1; test $as_status -eq 0 && as_status=1
12057   if test "$4"; then
12058     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
12059     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
12060   fi
12061   $as_echo "$as_me: error: $2" >&2
12062   as_fn_exit $as_status
12063 } # as_fn_error
12064
12065
12066 # as_fn_set_status STATUS
12067 # -----------------------
12068 # Set $? to STATUS, without forking.
12069 as_fn_set_status ()
12070 {
12071   return $1
12072 } # as_fn_set_status
12073
12074 # as_fn_exit STATUS
12075 # -----------------
12076 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
12077 as_fn_exit ()
12078 {
12079   set +e
12080   as_fn_set_status $1
12081   exit $1
12082 } # as_fn_exit
12083
12084 # as_fn_unset VAR
12085 # ---------------
12086 # Portably unset VAR.
12087 as_fn_unset ()
12088 {
12089   { eval $1=; unset $1;}
12090 }
12091 as_unset=as_fn_unset
12092 # as_fn_append VAR VALUE
12093 # ----------------------
12094 # Append the text in VALUE to the end of the definition contained in VAR. Take
12095 # advantage of any shell optimizations that allow amortized linear growth over
12096 # repeated appends, instead of the typical quadratic growth present in naive
12097 # implementations.
12098 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
12099   eval 'as_fn_append ()
12100   {
12101     eval $1+=\$2
12102   }'
12103 else
12104   as_fn_append ()
12105   {
12106     eval $1=\$$1\$2
12107   }
12108 fi # as_fn_append
12109
12110 # as_fn_arith ARG...
12111 # ------------------
12112 # Perform arithmetic evaluation on the ARGs, and store the result in the
12113 # global $as_val. Take advantage of shells that can avoid forks. The arguments
12114 # must be portable across $(()) and expr.
12115 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
12116   eval 'as_fn_arith ()
12117   {
12118     as_val=$(( $* ))
12119   }'
12120 else
12121   as_fn_arith ()
12122   {
12123     as_val=`expr "$@" || test $? -eq 1`
12124   }
12125 fi # as_fn_arith
12126
12127
12128 if expr a : '\(a\)' >/dev/null 2>&1 &&
12129    test "X`expr 00001 : '.*\(...\)'`" = X001; then
12130   as_expr=expr
12131 else
12132   as_expr=false
12133 fi
12134
12135 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
12136   as_basename=basename
12137 else
12138   as_basename=false
12139 fi
12140
12141 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
12142   as_dirname=dirname
12143 else
12144   as_dirname=false
12145 fi
12146
12147 as_me=`$as_basename -- "$0" ||
12148 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
12149          X"$0" : 'X\(//\)$' \| \
12150          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
12151 $as_echo X/"$0" |
12152     sed '/^.*\/\([^/][^/]*\)\/*$/{
12153             s//\1/
12154             q
12155           }
12156           /^X\/\(\/\/\)$/{
12157             s//\1/
12158             q
12159           }
12160           /^X\/\(\/\).*/{
12161             s//\1/
12162             q
12163           }
12164           s/.*/./; q'`
12165
12166 # Avoid depending upon Character Ranges.
12167 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
12168 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
12169 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
12170 as_cr_digits='0123456789'
12171 as_cr_alnum=$as_cr_Letters$as_cr_digits
12172
12173 ECHO_C= ECHO_N= ECHO_T=
12174 case `echo -n x` in #(((((
12175 -n*)
12176   case `echo 'xy\c'` in
12177   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
12178   xy)  ECHO_C='\c';;
12179   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
12180        ECHO_T=' ';;
12181   esac;;
12182 *)
12183   ECHO_N='-n';;
12184 esac
12185
12186 rm -f conf$$ conf$$.exe conf$$.file
12187 if test -d conf$$.dir; then
12188   rm -f conf$$.dir/conf$$.file
12189 else
12190   rm -f conf$$.dir
12191   mkdir conf$$.dir 2>/dev/null
12192 fi
12193 if (echo >conf$$.file) 2>/dev/null; then
12194   if ln -s conf$$.file conf$$ 2>/dev/null; then
12195     as_ln_s='ln -s'
12196     # ... but there are two gotchas:
12197     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
12198     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
12199     # In both cases, we have to default to `cp -pR'.
12200     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
12201       as_ln_s='cp -pR'
12202   elif ln conf$$.file conf$$ 2>/dev/null; then
12203     as_ln_s=ln
12204   else
12205     as_ln_s='cp -pR'
12206   fi
12207 else
12208   as_ln_s='cp -pR'
12209 fi
12210 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
12211 rmdir conf$$.dir 2>/dev/null
12212
12213
12214 # as_fn_mkdir_p
12215 # -------------
12216 # Create "$as_dir" as a directory, including parents if necessary.
12217 as_fn_mkdir_p ()
12218 {
12219
12220   case $as_dir in #(
12221   -*) as_dir=./$as_dir;;
12222   esac
12223   test -d "$as_dir" || eval $as_mkdir_p || {
12224     as_dirs=
12225     while :; do
12226       case $as_dir in #(
12227       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
12228       *) as_qdir=$as_dir;;
12229       esac
12230       as_dirs="'$as_qdir' $as_dirs"
12231       as_dir=`$as_dirname -- "$as_dir" ||
12232 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12233          X"$as_dir" : 'X\(//\)[^/]' \| \
12234          X"$as_dir" : 'X\(//\)$' \| \
12235          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
12236 $as_echo X"$as_dir" |
12237     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12238             s//\1/
12239             q
12240           }
12241           /^X\(\/\/\)[^/].*/{
12242             s//\1/
12243             q
12244           }
12245           /^X\(\/\/\)$/{
12246             s//\1/
12247             q
12248           }
12249           /^X\(\/\).*/{
12250             s//\1/
12251             q
12252           }
12253           s/.*/./; q'`
12254       test -d "$as_dir" && break
12255     done
12256     test -z "$as_dirs" || eval "mkdir $as_dirs"
12257   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
12258
12259
12260 } # as_fn_mkdir_p
12261 if mkdir -p . 2>/dev/null; then
12262   as_mkdir_p='mkdir -p "$as_dir"'
12263 else
12264   test -d ./-p && rmdir ./-p
12265   as_mkdir_p=false
12266 fi
12267
12268
12269 # as_fn_executable_p FILE
12270 # -----------------------
12271 # Test if FILE is an executable regular file.
12272 as_fn_executable_p ()
12273 {
12274   test -f "$1" && test -x "$1"
12275 } # as_fn_executable_p
12276 as_test_x='test -x'
12277 as_executable_p=as_fn_executable_p
12278
12279 # Sed expression to map a string onto a valid CPP name.
12280 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
12281
12282 # Sed expression to map a string onto a valid variable name.
12283 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
12284
12285
12286 exec 6>&1
12287 ## ----------------------------------- ##
12288 ## Main body of $CONFIG_STATUS script. ##
12289 ## ----------------------------------- ##
12290 _ASEOF
12291 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
12292
12293 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12294 # Save the log message, to keep $0 and so on meaningful, and to
12295 # report actual input values of CONFIG_FILES etc. instead of their
12296 # values after options handling.
12297 ac_log="
12298 This file was extended by package-unused $as_me version-unused, which was
12299 generated by GNU Autoconf 2.69.  Invocation command line was
12300
12301   CONFIG_FILES    = $CONFIG_FILES
12302   CONFIG_HEADERS  = $CONFIG_HEADERS
12303   CONFIG_LINKS    = $CONFIG_LINKS
12304   CONFIG_COMMANDS = $CONFIG_COMMANDS
12305   $ $0 $@
12306
12307 on `(hostname || uname -n) 2>/dev/null | sed 1q`
12308 "
12309
12310 _ACEOF
12311
12312 case $ac_config_files in *"
12313 "*) set x $ac_config_files; shift; ac_config_files=$*;;
12314 esac
12315
12316 case $ac_config_headers in *"
12317 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
12318 esac
12319
12320
12321 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12322 # Files that config.status was made for.
12323 config_files="$ac_config_files"
12324 config_headers="$ac_config_headers"
12325 config_commands="$ac_config_commands"
12326
12327 _ACEOF
12328
12329 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12330 ac_cs_usage="\
12331 \`$as_me' instantiates files and other configuration actions
12332 from templates according to the current configuration.  Unless the files
12333 and actions are specified as TAGs, all are instantiated by default.
12334
12335 Usage: $0 [OPTION]... [TAG]...
12336
12337   -h, --help       print this help, then exit
12338   -V, --version    print version number and configuration settings, then exit
12339       --config     print configuration, then exit
12340   -q, --quiet, --silent
12341                    do not print progress messages
12342   -d, --debug      don't remove temporary files
12343       --recheck    update $as_me by reconfiguring in the same conditions
12344       --file=FILE[:TEMPLATE]
12345                    instantiate the configuration file FILE
12346       --header=FILE[:TEMPLATE]
12347                    instantiate the configuration header FILE
12348
12349 Configuration files:
12350 $config_files
12351
12352 Configuration headers:
12353 $config_headers
12354
12355 Configuration commands:
12356 $config_commands
12357
12358 Report bugs to the package provider."
12359
12360 _ACEOF
12361 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12362 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
12363 ac_cs_version="\\
12364 package-unused config.status version-unused
12365 configured by $0, generated by GNU Autoconf 2.69,
12366   with options \\"\$ac_cs_config\\"
12367
12368 Copyright (C) 2012 Free Software Foundation, Inc.
12369 This config.status script is free software; the Free Software Foundation
12370 gives unlimited permission to copy, distribute and modify it."
12371
12372 ac_pwd='$ac_pwd'
12373 srcdir='$srcdir'
12374 INSTALL='$INSTALL'
12375 AWK='$AWK'
12376 test -n "\$AWK" || AWK=awk
12377 _ACEOF
12378
12379 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12380 # The default lists apply if the user does not specify any file.
12381 ac_need_defaults=:
12382 while test $# != 0
12383 do
12384   case $1 in
12385   --*=?*)
12386     ac_option=`expr "X$1" : 'X\([^=]*\)='`
12387     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
12388     ac_shift=:
12389     ;;
12390   --*=)
12391     ac_option=`expr "X$1" : 'X\([^=]*\)='`
12392     ac_optarg=
12393     ac_shift=:
12394     ;;
12395   *)
12396     ac_option=$1
12397     ac_optarg=$2
12398     ac_shift=shift
12399     ;;
12400   esac
12401
12402   case $ac_option in
12403   # Handling of the options.
12404   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
12405     ac_cs_recheck=: ;;
12406   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
12407     $as_echo "$ac_cs_version"; exit ;;
12408   --config | --confi | --conf | --con | --co | --c )
12409     $as_echo "$ac_cs_config"; exit ;;
12410   --debug | --debu | --deb | --de | --d | -d )
12411     debug=: ;;
12412   --file | --fil | --fi | --f )
12413     $ac_shift
12414     case $ac_optarg in
12415     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
12416     '') as_fn_error $? "missing file argument" ;;
12417     esac
12418     as_fn_append CONFIG_FILES " '$ac_optarg'"
12419     ac_need_defaults=false;;
12420   --header | --heade | --head | --hea )
12421     $ac_shift
12422     case $ac_optarg in
12423     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
12424     esac
12425     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
12426     ac_need_defaults=false;;
12427   --he | --h)
12428     # Conflict between --help and --header
12429     as_fn_error $? "ambiguous option: \`$1'
12430 Try \`$0 --help' for more information.";;
12431   --help | --hel | -h )
12432     $as_echo "$ac_cs_usage"; exit ;;
12433   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
12434   | -silent | --silent | --silen | --sile | --sil | --si | --s)
12435     ac_cs_silent=: ;;
12436
12437   # This is an error.
12438   -*) as_fn_error $? "unrecognized option: \`$1'
12439 Try \`$0 --help' for more information." ;;
12440
12441   *) as_fn_append ac_config_targets " $1"
12442      ac_need_defaults=false ;;
12443
12444   esac
12445   shift
12446 done
12447
12448 ac_configure_extra_args=
12449
12450 if $ac_cs_silent; then
12451   exec 6>/dev/null
12452   ac_configure_extra_args="$ac_configure_extra_args --silent"
12453 fi
12454
12455 _ACEOF
12456 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12457 if \$ac_cs_recheck; then
12458   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
12459   shift
12460   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
12461   CONFIG_SHELL='$SHELL'
12462   export CONFIG_SHELL
12463   exec "\$@"
12464 fi
12465
12466 _ACEOF
12467 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12468 exec 5>>config.log
12469 {
12470   echo
12471   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
12472 ## Running $as_me. ##
12473 _ASBOX
12474   $as_echo "$ac_log"
12475 } >&5
12476
12477 _ACEOF
12478 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12479 #
12480 # INIT-COMMANDS
12481 #
12482
12483 srcdir="$srcdir"
12484 host="$host"
12485 target="$target"
12486 with_multisubdir="$with_multisubdir"
12487 with_multisrctop="$with_multisrctop"
12488 with_target_subdir="$with_target_subdir"
12489 ac_configure_args="${multilib_arg} ${ac_configure_args}"
12490 multi_basedir="$multi_basedir"
12491 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
12492 CC="$CC"
12493 CXX="$CXX"
12494 GFORTRAN="$GFORTRAN"
12495 GDC="$GDC"
12496
12497
12498 # The HP-UX ksh and POSIX shell print the target directory to stdout
12499 # if CDPATH is set.
12500 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
12501
12502 sed_quote_subst='$sed_quote_subst'
12503 double_quote_subst='$double_quote_subst'
12504 delay_variable_subst='$delay_variable_subst'
12505 AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`'
12506 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
12507 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
12508 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
12509 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
12510 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
12511 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
12512 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
12513 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
12514 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
12515 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
12516 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
12517 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
12518 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
12519 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
12520 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
12521 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
12522 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
12523 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
12524 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
12525 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
12526 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
12527 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
12528 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
12529 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
12530 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
12531 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
12532 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
12533 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
12534 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
12535 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
12536 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
12537 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
12538 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
12539 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
12540 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
12541 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
12542 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
12543 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
12544 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
12545 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
12546 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
12547 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
12548 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
12549 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
12550 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
12551 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
12552 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
12553 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
12554 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
12555 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"`'
12556 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
12557 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
12558 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
12559 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
12560 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
12561 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
12562 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
12563 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
12564 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
12565 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
12566 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
12567 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
12568 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
12569 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
12570 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
12571 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
12572 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
12573 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
12574 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
12575 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
12576 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
12577 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
12578 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
12579 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
12580 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
12581 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
12582 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
12583 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
12584 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
12585 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
12586 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
12587 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
12588 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
12589 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
12590 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
12591 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
12592 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
12593 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
12594 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
12595 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
12596 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
12597 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
12598 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
12599 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
12600 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
12601 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
12602 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
12603 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
12604 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
12605 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
12606 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
12607 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
12608 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
12609 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
12610 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
12611 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
12612 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
12613 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
12614 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
12615 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
12616 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
12617 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
12618 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
12619 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
12620 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
12621 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
12622 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
12623 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
12624 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
12625 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
12626 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
12627
12628 LTCC='$LTCC'
12629 LTCFLAGS='$LTCFLAGS'
12630 compiler='$compiler_DEFAULT'
12631
12632 # A function that is used when there is no print builtin or printf.
12633 func_fallback_echo ()
12634 {
12635   eval 'cat <<_LTECHO_EOF
12636 \$1
12637 _LTECHO_EOF'
12638 }
12639
12640 # Quote evaled strings.
12641 for var in AS \
12642 DLLTOOL \
12643 OBJDUMP \
12644 SHELL \
12645 ECHO \
12646 SED \
12647 GREP \
12648 EGREP \
12649 FGREP \
12650 LD \
12651 NM \
12652 LN_S \
12653 lt_SP2NL \
12654 lt_NL2SP \
12655 reload_flag \
12656 deplibs_check_method \
12657 file_magic_cmd \
12658 AR \
12659 AR_FLAGS \
12660 STRIP \
12661 RANLIB \
12662 CC \
12663 CFLAGS \
12664 compiler \
12665 lt_cv_sys_global_symbol_pipe \
12666 lt_cv_sys_global_symbol_to_cdecl \
12667 lt_cv_sys_global_symbol_to_c_name_address \
12668 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
12669 lt_prog_compiler_no_builtin_flag \
12670 lt_prog_compiler_wl \
12671 lt_prog_compiler_pic \
12672 lt_prog_compiler_static \
12673 lt_cv_prog_compiler_c_o \
12674 need_locks \
12675 DSYMUTIL \
12676 NMEDIT \
12677 LIPO \
12678 OTOOL \
12679 OTOOL64 \
12680 shrext_cmds \
12681 export_dynamic_flag_spec \
12682 whole_archive_flag_spec \
12683 compiler_needs_object \
12684 with_gnu_ld \
12685 allow_undefined_flag \
12686 no_undefined_flag \
12687 hardcode_libdir_flag_spec \
12688 hardcode_libdir_flag_spec_ld \
12689 hardcode_libdir_separator \
12690 fix_srcfile_path \
12691 exclude_expsyms \
12692 include_expsyms \
12693 file_list_spec \
12694 variables_saved_for_relink \
12695 libname_spec \
12696 library_names_spec \
12697 soname_spec \
12698 install_override_mode \
12699 finish_eval \
12700 old_striplib \
12701 striplib; do
12702     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
12703     *[\\\\\\\`\\"\\\$]*)
12704       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
12705       ;;
12706     *)
12707       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
12708       ;;
12709     esac
12710 done
12711
12712 # Double-quote double-evaled strings.
12713 for var in reload_cmds \
12714 old_postinstall_cmds \
12715 old_postuninstall_cmds \
12716 old_archive_cmds \
12717 extract_expsyms_cmds \
12718 old_archive_from_new_cmds \
12719 old_archive_from_expsyms_cmds \
12720 archive_cmds \
12721 archive_expsym_cmds \
12722 module_cmds \
12723 module_expsym_cmds \
12724 export_symbols_cmds \
12725 prelink_cmds \
12726 postinstall_cmds \
12727 postuninstall_cmds \
12728 finish_cmds \
12729 sys_lib_search_path_spec \
12730 sys_lib_dlsearch_path_spec; do
12731     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
12732     *[\\\\\\\`\\"\\\$]*)
12733       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
12734       ;;
12735     *)
12736       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
12737       ;;
12738     esac
12739 done
12740
12741 ac_aux_dir='$ac_aux_dir'
12742 xsi_shell='$xsi_shell'
12743 lt_shell_append='$lt_shell_append'
12744
12745 # See if we are running on zsh, and set the options which allow our
12746 # commands through without removal of \ escapes INIT.
12747 if test -n "\${ZSH_VERSION+set}" ; then
12748    setopt NO_GLOB_SUBST
12749 fi
12750
12751
12752     PACKAGE='$PACKAGE'
12753     VERSION='$VERSION'
12754     TIMESTAMP='$TIMESTAMP'
12755     RM='$RM'
12756     ofile='$ofile'
12757
12758
12759
12760
12761 _ACEOF
12762
12763 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12764
12765 # Handling of arguments.
12766 for ac_config_target in $ac_config_targets
12767 do
12768   case $ac_config_target in
12769     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
12770     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
12771     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
12772     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
12773
12774   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
12775   esac
12776 done
12777
12778
12779 # If the user did not use the arguments to specify the items to instantiate,
12780 # then the envvar interface is used.  Set only those that are not.
12781 # We use the long form for the default assignment because of an extremely
12782 # bizarre bug on SunOS 4.1.3.
12783 if $ac_need_defaults; then
12784   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
12785   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
12786   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
12787 fi
12788
12789 # Have a temporary directory for convenience.  Make it in the build tree
12790 # simply because there is no reason against having it here, and in addition,
12791 # creating and moving files from /tmp can sometimes cause problems.
12792 # Hook for its removal unless debugging.
12793 # Note that there is a small window in which the directory will not be cleaned:
12794 # after its creation but before its name has been assigned to `$tmp'.
12795 $debug ||
12796 {
12797   tmp= ac_tmp=
12798   trap 'exit_status=$?
12799   : "${ac_tmp:=$tmp}"
12800   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
12801 ' 0
12802   trap 'as_fn_exit 1' 1 2 13 15
12803 }
12804 # Create a (secure) tmp directory for tmp files.
12805
12806 {
12807   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
12808   test -d "$tmp"
12809 }  ||
12810 {
12811   tmp=./conf$$-$RANDOM
12812   (umask 077 && mkdir "$tmp")
12813 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
12814 ac_tmp=$tmp
12815
12816 # Set up the scripts for CONFIG_FILES section.
12817 # No need to generate them if there are no CONFIG_FILES.
12818 # This happens for instance with `./config.status config.h'.
12819 if test -n "$CONFIG_FILES"; then
12820
12821
12822 ac_cr=`echo X | tr X '\015'`
12823 # On cygwin, bash can eat \r inside `` if the user requested igncr.
12824 # But we know of no other shell where ac_cr would be empty at this
12825 # point, so we can use a bashism as a fallback.
12826 if test "x$ac_cr" = x; then
12827   eval ac_cr=\$\'\\r\'
12828 fi
12829 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
12830 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
12831   ac_cs_awk_cr='\\r'
12832 else
12833   ac_cs_awk_cr=$ac_cr
12834 fi
12835
12836 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
12837 _ACEOF
12838
12839
12840 {
12841   echo "cat >conf$$subs.awk <<_ACEOF" &&
12842   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
12843   echo "_ACEOF"
12844 } >conf$$subs.sh ||
12845   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
12846 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
12847 ac_delim='%!_!# '
12848 for ac_last_try in false false false false false :; do
12849   . ./conf$$subs.sh ||
12850     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
12851
12852   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
12853   if test $ac_delim_n = $ac_delim_num; then
12854     break
12855   elif $ac_last_try; then
12856     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
12857   else
12858     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12859   fi
12860 done
12861 rm -f conf$$subs.sh
12862
12863 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12864 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
12865 _ACEOF
12866 sed -n '
12867 h
12868 s/^/S["/; s/!.*/"]=/
12869 p
12870 g
12871 s/^[^!]*!//
12872 :repl
12873 t repl
12874 s/'"$ac_delim"'$//
12875 t delim
12876 :nl
12877 h
12878 s/\(.\{148\}\)..*/\1/
12879 t more1
12880 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
12881 p
12882 n
12883 b repl
12884 :more1
12885 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
12886 p
12887 g
12888 s/.\{148\}//
12889 t nl
12890 :delim
12891 h
12892 s/\(.\{148\}\)..*/\1/
12893 t more2
12894 s/["\\]/\\&/g; s/^/"/; s/$/"/
12895 p
12896 b
12897 :more2
12898 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
12899 p
12900 g
12901 s/.\{148\}//
12902 t delim
12903 ' <conf$$subs.awk | sed '
12904 /^[^""]/{
12905   N
12906   s/\n//
12907 }
12908 ' >>$CONFIG_STATUS || ac_write_fail=1
12909 rm -f conf$$subs.awk
12910 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12911 _ACAWK
12912 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
12913   for (key in S) S_is_set[key] = 1
12914   FS = "\a"
12915
12916 }
12917 {
12918   line = $ 0
12919   nfields = split(line, field, "@")
12920   substed = 0
12921   len = length(field[1])
12922   for (i = 2; i < nfields; i++) {
12923     key = field[i]
12924     keylen = length(key)
12925     if (S_is_set[key]) {
12926       value = S[key]
12927       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
12928       len += length(value) + length(field[++i])
12929       substed = 1
12930     } else
12931       len += 1 + keylen
12932   }
12933
12934   print line
12935 }
12936
12937 _ACAWK
12938 _ACEOF
12939 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12940 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
12941   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
12942 else
12943   cat
12944 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
12945   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
12946 _ACEOF
12947
12948 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
12949 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
12950 # trailing colons and then remove the whole line if VPATH becomes empty
12951 # (actually we leave an empty line to preserve line numbers).
12952 if test "x$srcdir" = x.; then
12953   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
12954 h
12955 s///
12956 s/^/:/
12957 s/[      ]*$/:/
12958 s/:\$(srcdir):/:/g
12959 s/:\${srcdir}:/:/g
12960 s/:@srcdir@:/:/g
12961 s/^:*//
12962 s/:*$//
12963 x
12964 s/\(=[   ]*\).*/\1/
12965 G
12966 s/\n//
12967 s/^[^=]*=[       ]*$//
12968 }'
12969 fi
12970
12971 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12972 fi # test -n "$CONFIG_FILES"
12973
12974 # Set up the scripts for CONFIG_HEADERS section.
12975 # No need to generate them if there are no CONFIG_HEADERS.
12976 # This happens for instance with `./config.status Makefile'.
12977 if test -n "$CONFIG_HEADERS"; then
12978 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
12979 BEGIN {
12980 _ACEOF
12981
12982 # Transform confdefs.h into an awk script `defines.awk', embedded as
12983 # here-document in config.status, that substitutes the proper values into
12984 # config.h.in to produce config.h.
12985
12986 # Create a delimiter string that does not exist in confdefs.h, to ease
12987 # handling of long lines.
12988 ac_delim='%!_!# '
12989 for ac_last_try in false false :; do
12990   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
12991   if test -z "$ac_tt"; then
12992     break
12993   elif $ac_last_try; then
12994     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
12995   else
12996     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12997   fi
12998 done
12999
13000 # For the awk script, D is an array of macro values keyed by name,
13001 # likewise P contains macro parameters if any.  Preserve backslash
13002 # newline sequences.
13003
13004 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
13005 sed -n '
13006 s/.\{148\}/&'"$ac_delim"'/g
13007 t rset
13008 :rset
13009 s/^[     ]*#[    ]*define[       ][      ]*/ /
13010 t def
13011 d
13012 :def
13013 s/\\$//
13014 t bsnl
13015 s/["\\]/\\&/g
13016 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
13017 D["\1"]=" \3"/p
13018 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
13019 d
13020 :bsnl
13021 s/["\\]/\\&/g
13022 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
13023 D["\1"]=" \3\\\\\\n"\\/p
13024 t cont
13025 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
13026 t cont
13027 d
13028 :cont
13029 n
13030 s/.\{148\}/&'"$ac_delim"'/g
13031 t clear
13032 :clear
13033 s/\\$//
13034 t bsnlc
13035 s/["\\]/\\&/g; s/^/"/; s/$/"/p
13036 d
13037 :bsnlc
13038 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
13039 b cont
13040 ' <confdefs.h | sed '
13041 s/'"$ac_delim"'/"\\\
13042 "/g' >>$CONFIG_STATUS || ac_write_fail=1
13043
13044 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13045   for (key in D) D_is_set[key] = 1
13046   FS = "\a"
13047 }
13048 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
13049   line = \$ 0
13050   split(line, arg, " ")
13051   if (arg[1] == "#") {
13052     defundef = arg[2]
13053     mac1 = arg[3]
13054   } else {
13055     defundef = substr(arg[1], 2)
13056     mac1 = arg[2]
13057   }
13058   split(mac1, mac2, "(") #)
13059   macro = mac2[1]
13060   prefix = substr(line, 1, index(line, defundef) - 1)
13061   if (D_is_set[macro]) {
13062     # Preserve the white space surrounding the "#".
13063     print prefix "define", macro P[macro] D[macro]
13064     next
13065   } else {
13066     # Replace #undef with comments.  This is necessary, for example,
13067     # in the case of _POSIX_SOURCE, which is predefined and required
13068     # on some systems where configure will not decide to define it.
13069     if (defundef == "undef") {
13070       print "/*", prefix defundef, macro, "*/"
13071       next
13072     }
13073   }
13074 }
13075 { print }
13076 _ACAWK
13077 _ACEOF
13078 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13079   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
13080 fi # test -n "$CONFIG_HEADERS"
13081
13082
13083 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
13084 shift
13085 for ac_tag
13086 do
13087   case $ac_tag in
13088   :[FHLC]) ac_mode=$ac_tag; continue;;
13089   esac
13090   case $ac_mode$ac_tag in
13091   :[FHL]*:*);;
13092   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
13093   :[FH]-) ac_tag=-:-;;
13094   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
13095   esac
13096   ac_save_IFS=$IFS
13097   IFS=:
13098   set x $ac_tag
13099   IFS=$ac_save_IFS
13100   shift
13101   ac_file=$1
13102   shift
13103
13104   case $ac_mode in
13105   :L) ac_source=$1;;
13106   :[FH])
13107     ac_file_inputs=
13108     for ac_f
13109     do
13110       case $ac_f in
13111       -) ac_f="$ac_tmp/stdin";;
13112       *) # Look for the file first in the build tree, then in the source tree
13113          # (if the path is not absolute).  The absolute path cannot be DOS-style,
13114          # because $ac_f cannot contain `:'.
13115          test -f "$ac_f" ||
13116            case $ac_f in
13117            [\\/$]*) false;;
13118            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
13119            esac ||
13120            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
13121       esac
13122       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
13123       as_fn_append ac_file_inputs " '$ac_f'"
13124     done
13125
13126     # Let's still pretend it is `configure' which instantiates (i.e., don't
13127     # use $as_me), people would be surprised to read:
13128     #    /* config.h.  Generated by config.status.  */
13129     configure_input='Generated from '`
13130           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
13131         `' by configure.'
13132     if test x"$ac_file" != x-; then
13133       configure_input="$ac_file.  $configure_input"
13134       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
13135 $as_echo "$as_me: creating $ac_file" >&6;}
13136     fi
13137     # Neutralize special characters interpreted by sed in replacement strings.
13138     case $configure_input in #(
13139     *\&* | *\|* | *\\* )
13140        ac_sed_conf_input=`$as_echo "$configure_input" |
13141        sed 's/[\\\\&|]/\\\\&/g'`;; #(
13142     *) ac_sed_conf_input=$configure_input;;
13143     esac
13144
13145     case $ac_tag in
13146     *:-:* | *:-) cat >"$ac_tmp/stdin" \
13147       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
13148     esac
13149     ;;
13150   esac
13151
13152   ac_dir=`$as_dirname -- "$ac_file" ||
13153 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13154          X"$ac_file" : 'X\(//\)[^/]' \| \
13155          X"$ac_file" : 'X\(//\)$' \| \
13156          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
13157 $as_echo X"$ac_file" |
13158     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13159             s//\1/
13160             q
13161           }
13162           /^X\(\/\/\)[^/].*/{
13163             s//\1/
13164             q
13165           }
13166           /^X\(\/\/\)$/{
13167             s//\1/
13168             q
13169           }
13170           /^X\(\/\).*/{
13171             s//\1/
13172             q
13173           }
13174           s/.*/./; q'`
13175   as_dir="$ac_dir"; as_fn_mkdir_p
13176   ac_builddir=.
13177
13178 case "$ac_dir" in
13179 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
13180 *)
13181   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
13182   # A ".." for each directory in $ac_dir_suffix.
13183   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
13184   case $ac_top_builddir_sub in
13185   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
13186   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
13187   esac ;;
13188 esac
13189 ac_abs_top_builddir=$ac_pwd
13190 ac_abs_builddir=$ac_pwd$ac_dir_suffix
13191 # for backward compatibility:
13192 ac_top_builddir=$ac_top_build_prefix
13193
13194 case $srcdir in
13195   .)  # We are building in place.
13196     ac_srcdir=.
13197     ac_top_srcdir=$ac_top_builddir_sub
13198     ac_abs_top_srcdir=$ac_pwd ;;
13199   [\\/]* | ?:[\\/]* )  # Absolute name.
13200     ac_srcdir=$srcdir$ac_dir_suffix;
13201     ac_top_srcdir=$srcdir
13202     ac_abs_top_srcdir=$srcdir ;;
13203   *) # Relative name.
13204     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
13205     ac_top_srcdir=$ac_top_build_prefix$srcdir
13206     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
13207 esac
13208 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
13209
13210
13211   case $ac_mode in
13212   :F)
13213   #
13214   # CONFIG_FILE
13215   #
13216
13217   case $INSTALL in
13218   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
13219   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
13220   esac
13221 _ACEOF
13222
13223 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13224 # If the template does not know about datarootdir, expand it.
13225 # FIXME: This hack should be removed a few years after 2.60.
13226 ac_datarootdir_hack=; ac_datarootdir_seen=
13227 ac_sed_dataroot='
13228 /datarootdir/ {
13229   p
13230   q
13231 }
13232 /@datadir@/p
13233 /@docdir@/p
13234 /@infodir@/p
13235 /@localedir@/p
13236 /@mandir@/p'
13237 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
13238 *datarootdir*) ac_datarootdir_seen=yes;;
13239 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
13240   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
13241 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
13242 _ACEOF
13243 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13244   ac_datarootdir_hack='
13245   s&@datadir@&$datadir&g
13246   s&@docdir@&$docdir&g
13247   s&@infodir@&$infodir&g
13248   s&@localedir@&$localedir&g
13249   s&@mandir@&$mandir&g
13250   s&\\\${datarootdir}&$datarootdir&g' ;;
13251 esac
13252 _ACEOF
13253
13254 # Neutralize VPATH when `$srcdir' = `.'.
13255 # Shell code in configure.ac might set extrasub.
13256 # FIXME: do we really want to maintain this feature?
13257 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13258 ac_sed_extra="$ac_vpsub
13259 $extrasub
13260 _ACEOF
13261 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13262 :t
13263 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
13264 s|@configure_input@|$ac_sed_conf_input|;t t
13265 s&@top_builddir@&$ac_top_builddir_sub&;t t
13266 s&@top_build_prefix@&$ac_top_build_prefix&;t t
13267 s&@srcdir@&$ac_srcdir&;t t
13268 s&@abs_srcdir@&$ac_abs_srcdir&;t t
13269 s&@top_srcdir@&$ac_top_srcdir&;t t
13270 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
13271 s&@builddir@&$ac_builddir&;t t
13272 s&@abs_builddir@&$ac_abs_builddir&;t t
13273 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
13274 s&@INSTALL@&$ac_INSTALL&;t t
13275 $ac_datarootdir_hack
13276 "
13277 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
13278   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13279
13280 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
13281   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
13282   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
13283       "$ac_tmp/out"`; test -z "$ac_out"; } &&
13284   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
13285 which seems to be undefined.  Please make sure it is defined" >&5
13286 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
13287 which seems to be undefined.  Please make sure it is defined" >&2;}
13288
13289   rm -f "$ac_tmp/stdin"
13290   case $ac_file in
13291   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
13292   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
13293   esac \
13294   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13295  ;;
13296   :H)
13297   #
13298   # CONFIG_HEADER
13299   #
13300   if test x"$ac_file" != x-; then
13301     {
13302       $as_echo "/* $configure_input  */" \
13303       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
13304     } >"$ac_tmp/config.h" \
13305       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13306     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
13307       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
13308 $as_echo "$as_me: $ac_file is unchanged" >&6;}
13309     else
13310       rm -f "$ac_file"
13311       mv "$ac_tmp/config.h" "$ac_file" \
13312         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13313     fi
13314   else
13315     $as_echo "/* $configure_input  */" \
13316       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
13317       || as_fn_error $? "could not create -" "$LINENO" 5
13318   fi
13319  ;;
13320
13321   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
13322 $as_echo "$as_me: executing $ac_file commands" >&6;}
13323  ;;
13324   esac
13325
13326
13327   case $ac_file$ac_mode in
13328     "default-1":C)
13329 # Only add multilib support code if we just rebuilt the top-level
13330 # Makefile.
13331 case " $CONFIG_FILES " in
13332  *" Makefile "*)
13333    ac_file=Makefile . ${multi_basedir}/config-ml.in
13334    ;;
13335 esac ;;
13336     "libtool":C)
13337
13338     # See if we are running on zsh, and set the options which allow our
13339     # commands through without removal of \ escapes.
13340     if test -n "${ZSH_VERSION+set}" ; then
13341       setopt NO_GLOB_SUBST
13342     fi
13343
13344     cfgfile="${ofile}T"
13345     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
13346     $RM "$cfgfile"
13347
13348     cat <<_LT_EOF >> "$cfgfile"
13349 #! $SHELL
13350
13351 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
13352 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
13353 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
13354 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
13355 #
13356 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
13357 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
13358 #   Written by Gordon Matzigkeit, 1996
13359 #
13360 #   This file is part of GNU Libtool.
13361 #
13362 # GNU Libtool is free software; you can redistribute it and/or
13363 # modify it under the terms of the GNU General Public License as
13364 # published by the Free Software Foundation; either version 2 of
13365 # the License, or (at your option) any later version.
13366 #
13367 # As a special exception to the GNU General Public License,
13368 # if you distribute this file as part of a program or library that
13369 # is built using GNU Libtool, you may include this file under the
13370 # same distribution terms that you use for the rest of that program.
13371 #
13372 # GNU Libtool is distributed in the hope that it will be useful,
13373 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13374 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13375 # GNU General Public License for more details.
13376 #
13377 # You should have received a copy of the GNU General Public License
13378 # along with GNU Libtool; see the file COPYING.  If not, a copy
13379 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
13380 # obtained by writing to the Free Software Foundation, Inc.,
13381 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
13382
13383
13384 # The names of the tagged configurations supported by this script.
13385 available_tags=""
13386
13387 # ### BEGIN LIBTOOL CONFIG
13388
13389 # Assembler program.
13390 AS=$lt_AS
13391
13392 # DLL creation program.
13393 DLLTOOL=$lt_DLLTOOL
13394
13395 # Object dumper program.
13396 OBJDUMP=$lt_OBJDUMP
13397
13398 # Which release of libtool.m4 was used?
13399 macro_version=$macro_version
13400 macro_revision=$macro_revision
13401
13402 # Whether or not to build shared libraries.
13403 build_libtool_libs=$enable_shared
13404
13405 # Whether or not to build static libraries.
13406 build_old_libs=$enable_static
13407
13408 # What type of objects to build.
13409 pic_mode=$pic_mode
13410
13411 # Whether or not to optimize for fast installation.
13412 fast_install=$enable_fast_install
13413
13414 # Shell to use when invoking shell scripts.
13415 SHELL=$lt_SHELL
13416
13417 # An echo program that protects backslashes.
13418 ECHO=$lt_ECHO
13419
13420 # The host system.
13421 host_alias=$host_alias
13422 host=$host
13423 host_os=$host_os
13424
13425 # The build system.
13426 build_alias=$build_alias
13427 build=$build
13428 build_os=$build_os
13429
13430 # A sed program that does not truncate output.
13431 SED=$lt_SED
13432
13433 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
13434 Xsed="\$SED -e 1s/^X//"
13435
13436 # A grep program that handles long lines.
13437 GREP=$lt_GREP
13438
13439 # An ERE matcher.
13440 EGREP=$lt_EGREP
13441
13442 # A literal string matcher.
13443 FGREP=$lt_FGREP
13444
13445 # A BSD- or MS-compatible name lister.
13446 NM=$lt_NM
13447
13448 # Whether we need soft or hard links.
13449 LN_S=$lt_LN_S
13450
13451 # What is the maximum length of a command?
13452 max_cmd_len=$max_cmd_len
13453
13454 # Object file suffix (normally "o").
13455 objext=$ac_objext
13456
13457 # Executable file suffix (normally "").
13458 exeext=$exeext
13459
13460 # whether the shell understands "unset".
13461 lt_unset=$lt_unset
13462
13463 # turn spaces into newlines.
13464 SP2NL=$lt_lt_SP2NL
13465
13466 # turn newlines into spaces.
13467 NL2SP=$lt_lt_NL2SP
13468
13469 # Method to check whether dependent libraries are shared objects.
13470 deplibs_check_method=$lt_deplibs_check_method
13471
13472 # Command to use when deplibs_check_method == "file_magic".
13473 file_magic_cmd=$lt_file_magic_cmd
13474
13475 # The archiver.
13476 AR=$lt_AR
13477 AR_FLAGS=$lt_AR_FLAGS
13478
13479 # A symbol stripping program.
13480 STRIP=$lt_STRIP
13481
13482 # Commands used to install an old-style archive.
13483 RANLIB=$lt_RANLIB
13484 old_postinstall_cmds=$lt_old_postinstall_cmds
13485 old_postuninstall_cmds=$lt_old_postuninstall_cmds
13486
13487 # Whether to use a lock for old archive extraction.
13488 lock_old_archive_extraction=$lock_old_archive_extraction
13489
13490 # A C compiler.
13491 LTCC=$lt_CC
13492
13493 # LTCC compiler flags.
13494 LTCFLAGS=$lt_CFLAGS
13495
13496 # Take the output of nm and produce a listing of raw symbols and C names.
13497 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
13498
13499 # Transform the output of nm in a proper C declaration.
13500 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
13501
13502 # Transform the output of nm in a C name address pair.
13503 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
13504
13505 # Transform the output of nm in a C name address pair when lib prefix is needed.
13506 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
13507
13508 # The name of the directory that contains temporary libtool files.
13509 objdir=$objdir
13510
13511 # Used to examine libraries when file_magic_cmd begins with "file".
13512 MAGIC_CMD=$MAGIC_CMD
13513
13514 # Must we lock files when doing compilation?
13515 need_locks=$lt_need_locks
13516
13517 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
13518 DSYMUTIL=$lt_DSYMUTIL
13519
13520 # Tool to change global to local symbols on Mac OS X.
13521 NMEDIT=$lt_NMEDIT
13522
13523 # Tool to manipulate fat objects and archives on Mac OS X.
13524 LIPO=$lt_LIPO
13525
13526 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
13527 OTOOL=$lt_OTOOL
13528
13529 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
13530 OTOOL64=$lt_OTOOL64
13531
13532 # Old archive suffix (normally "a").
13533 libext=$libext
13534
13535 # Shared library suffix (normally ".so").
13536 shrext_cmds=$lt_shrext_cmds
13537
13538 # The commands to extract the exported symbol list from a shared archive.
13539 extract_expsyms_cmds=$lt_extract_expsyms_cmds
13540
13541 # Variables whose values should be saved in libtool wrapper scripts and
13542 # restored at link time.
13543 variables_saved_for_relink=$lt_variables_saved_for_relink
13544
13545 # Do we need the "lib" prefix for modules?
13546 need_lib_prefix=$need_lib_prefix
13547
13548 # Do we need a version for libraries?
13549 need_version=$need_version
13550
13551 # Library versioning type.
13552 version_type=$version_type
13553
13554 # Shared library runtime path variable.
13555 runpath_var=$runpath_var
13556
13557 # Shared library path variable.
13558 shlibpath_var=$shlibpath_var
13559
13560 # Is shlibpath searched before the hard-coded library search path?
13561 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
13562
13563 # Format of library name prefix.
13564 libname_spec=$lt_libname_spec
13565
13566 # List of archive names.  First name is the real one, the rest are links.
13567 # The last name is the one that the linker finds with -lNAME
13568 library_names_spec=$lt_library_names_spec
13569
13570 # The coded name of the library, if different from the real name.
13571 soname_spec=$lt_soname_spec
13572
13573 # Permission mode override for installation of shared libraries.
13574 install_override_mode=$lt_install_override_mode
13575
13576 # Command to use after installation of a shared archive.
13577 postinstall_cmds=$lt_postinstall_cmds
13578
13579 # Command to use after uninstallation of a shared archive.
13580 postuninstall_cmds=$lt_postuninstall_cmds
13581
13582 # Commands used to finish a libtool library installation in a directory.
13583 finish_cmds=$lt_finish_cmds
13584
13585 # As "finish_cmds", except a single script fragment to be evaled but
13586 # not shown.
13587 finish_eval=$lt_finish_eval
13588
13589 # Whether we should hardcode library paths into libraries.
13590 hardcode_into_libs=$hardcode_into_libs
13591
13592 # Compile-time system search path for libraries.
13593 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
13594
13595 # Run-time system search path for libraries.
13596 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
13597
13598 # Whether dlopen is supported.
13599 dlopen_support=$enable_dlopen
13600
13601 # Whether dlopen of programs is supported.
13602 dlopen_self=$enable_dlopen_self
13603
13604 # Whether dlopen of statically linked programs is supported.
13605 dlopen_self_static=$enable_dlopen_self_static
13606
13607 # Commands to strip libraries.
13608 old_striplib=$lt_old_striplib
13609 striplib=$lt_striplib
13610
13611
13612 # The linker used to build libraries.
13613 LD=$lt_LD
13614
13615 # How to create reloadable object files.
13616 reload_flag=$lt_reload_flag
13617 reload_cmds=$lt_reload_cmds
13618
13619 # Commands used to build an old-style archive.
13620 old_archive_cmds=$lt_old_archive_cmds
13621
13622 # A language specific compiler.
13623 CC=$lt_compiler
13624
13625 # Is the compiler the GNU compiler?
13626 with_gcc=$GCC
13627
13628 # Compiler flag to turn off builtin functions.
13629 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
13630
13631 # How to pass a linker flag through the compiler.
13632 wl=$lt_lt_prog_compiler_wl
13633
13634 # Additional compiler flags for building library objects.
13635 pic_flag=$lt_lt_prog_compiler_pic
13636
13637 # Compiler flag to prevent dynamic linking.
13638 link_static_flag=$lt_lt_prog_compiler_static
13639
13640 # Does compiler simultaneously support -c and -o options?
13641 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
13642
13643 # Whether or not to add -lc for building shared libraries.
13644 build_libtool_need_lc=$archive_cmds_need_lc
13645
13646 # Whether or not to disallow shared libs when runtime libs are static.
13647 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
13648
13649 # Compiler flag to allow reflexive dlopens.
13650 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
13651
13652 # Compiler flag to generate shared objects directly from archives.
13653 whole_archive_flag_spec=$lt_whole_archive_flag_spec
13654
13655 # Whether the compiler copes with passing no objects directly.
13656 compiler_needs_object=$lt_compiler_needs_object
13657
13658 # Create an old-style archive from a shared archive.
13659 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
13660
13661 # Create a temporary old-style archive to link instead of a shared archive.
13662 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
13663
13664 # Commands used to build a shared archive.
13665 archive_cmds=$lt_archive_cmds
13666 archive_expsym_cmds=$lt_archive_expsym_cmds
13667
13668 # Commands used to build a loadable module if different from building
13669 # a shared archive.
13670 module_cmds=$lt_module_cmds
13671 module_expsym_cmds=$lt_module_expsym_cmds
13672
13673 # Whether we are building with GNU ld or not.
13674 with_gnu_ld=$lt_with_gnu_ld
13675
13676 # Flag that allows shared libraries with undefined symbols to be built.
13677 allow_undefined_flag=$lt_allow_undefined_flag
13678
13679 # Flag that enforces no undefined symbols.
13680 no_undefined_flag=$lt_no_undefined_flag
13681
13682 # Flag to hardcode \$libdir into a binary during linking.
13683 # This must work even if \$libdir does not exist
13684 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
13685
13686 # If ld is used when linking, flag to hardcode \$libdir into a binary
13687 # during linking.  This must work even if \$libdir does not exist.
13688 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
13689
13690 # Whether we need a single "-rpath" flag with a separated argument.
13691 hardcode_libdir_separator=$lt_hardcode_libdir_separator
13692
13693 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
13694 # DIR into the resulting binary.
13695 hardcode_direct=$hardcode_direct
13696
13697 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
13698 # DIR into the resulting binary and the resulting library dependency is
13699 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
13700 # library is relocated.
13701 hardcode_direct_absolute=$hardcode_direct_absolute
13702
13703 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
13704 # into the resulting binary.
13705 hardcode_minus_L=$hardcode_minus_L
13706
13707 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
13708 # into the resulting binary.
13709 hardcode_shlibpath_var=$hardcode_shlibpath_var
13710
13711 # Set to "yes" if building a shared library automatically hardcodes DIR
13712 # into the library and all subsequent libraries and executables linked
13713 # against it.
13714 hardcode_automatic=$hardcode_automatic
13715
13716 # Set to yes if linker adds runtime paths of dependent libraries
13717 # to runtime path list.
13718 inherit_rpath=$inherit_rpath
13719
13720 # Whether libtool must link a program against all its dependency libraries.
13721 link_all_deplibs=$link_all_deplibs
13722
13723 # Fix the shell variable \$srcfile for the compiler.
13724 fix_srcfile_path=$lt_fix_srcfile_path
13725
13726 # Set to "yes" if exported symbols are required.
13727 always_export_symbols=$always_export_symbols
13728
13729 # The commands to list exported symbols.
13730 export_symbols_cmds=$lt_export_symbols_cmds
13731
13732 # Symbols that should not be listed in the preloaded symbols.
13733 exclude_expsyms=$lt_exclude_expsyms
13734
13735 # Symbols that must always be exported.
13736 include_expsyms=$lt_include_expsyms
13737
13738 # Commands necessary for linking programs (against libraries) with templates.
13739 prelink_cmds=$lt_prelink_cmds
13740
13741 # Specify filename containing input files.
13742 file_list_spec=$lt_file_list_spec
13743
13744 # How to hardcode a shared library path into an executable.
13745 hardcode_action=$hardcode_action
13746
13747 # ### END LIBTOOL CONFIG
13748
13749 _LT_EOF
13750
13751   case $host_os in
13752   aix3*)
13753     cat <<\_LT_EOF >> "$cfgfile"
13754 # AIX sometimes has problems with the GCC collect2 program.  For some
13755 # reason, if we set the COLLECT_NAMES environment variable, the problems
13756 # vanish in a puff of smoke.
13757 if test "X${COLLECT_NAMES+set}" != Xset; then
13758   COLLECT_NAMES=
13759   export COLLECT_NAMES
13760 fi
13761 _LT_EOF
13762     ;;
13763   esac
13764
13765
13766 ltmain="$ac_aux_dir/ltmain.sh"
13767
13768
13769   # We use sed instead of cat because bash on DJGPP gets confused if
13770   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
13771   # text mode, it properly converts lines to CR/LF.  This bash problem
13772   # is reportedly fixed, but why not run on old versions too?
13773   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
13774     || (rm -f "$cfgfile"; exit 1)
13775
13776   case $xsi_shell in
13777   yes)
13778     cat << \_LT_EOF >> "$cfgfile"
13779
13780 # func_dirname file append nondir_replacement
13781 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
13782 # otherwise set result to NONDIR_REPLACEMENT.
13783 func_dirname ()
13784 {
13785   case ${1} in
13786     */*) func_dirname_result="${1%/*}${2}" ;;
13787     *  ) func_dirname_result="${3}" ;;
13788   esac
13789 }
13790
13791 # func_basename file
13792 func_basename ()
13793 {
13794   func_basename_result="${1##*/}"
13795 }
13796
13797 # func_dirname_and_basename file append nondir_replacement
13798 # perform func_basename and func_dirname in a single function
13799 # call:
13800 #   dirname:  Compute the dirname of FILE.  If nonempty,
13801 #             add APPEND to the result, otherwise set result
13802 #             to NONDIR_REPLACEMENT.
13803 #             value returned in "$func_dirname_result"
13804 #   basename: Compute filename of FILE.
13805 #             value retuned in "$func_basename_result"
13806 # Implementation must be kept synchronized with func_dirname
13807 # and func_basename. For efficiency, we do not delegate to
13808 # those functions but instead duplicate the functionality here.
13809 func_dirname_and_basename ()
13810 {
13811   case ${1} in
13812     */*) func_dirname_result="${1%/*}${2}" ;;
13813     *  ) func_dirname_result="${3}" ;;
13814   esac
13815   func_basename_result="${1##*/}"
13816 }
13817
13818 # func_stripname prefix suffix name
13819 # strip PREFIX and SUFFIX off of NAME.
13820 # PREFIX and SUFFIX must not contain globbing or regex special
13821 # characters, hashes, percent signs, but SUFFIX may contain a leading
13822 # dot (in which case that matches only a dot).
13823 func_stripname ()
13824 {
13825   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
13826   # positional parameters, so assign one to ordinary parameter first.
13827   func_stripname_result=${3}
13828   func_stripname_result=${func_stripname_result#"${1}"}
13829   func_stripname_result=${func_stripname_result%"${2}"}
13830 }
13831
13832 # func_opt_split
13833 func_opt_split ()
13834 {
13835   func_opt_split_opt=${1%%=*}
13836   func_opt_split_arg=${1#*=}
13837 }
13838
13839 # func_lo2o object
13840 func_lo2o ()
13841 {
13842   case ${1} in
13843     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
13844     *)    func_lo2o_result=${1} ;;
13845   esac
13846 }
13847
13848 # func_xform libobj-or-source
13849 func_xform ()
13850 {
13851   func_xform_result=${1%.*}.lo
13852 }
13853
13854 # func_arith arithmetic-term...
13855 func_arith ()
13856 {
13857   func_arith_result=$(( $* ))
13858 }
13859
13860 # func_len string
13861 # STRING may not start with a hyphen.
13862 func_len ()
13863 {
13864   func_len_result=${#1}
13865 }
13866
13867 _LT_EOF
13868     ;;
13869   *) # Bourne compatible functions.
13870     cat << \_LT_EOF >> "$cfgfile"
13871
13872 # func_dirname file append nondir_replacement
13873 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
13874 # otherwise set result to NONDIR_REPLACEMENT.
13875 func_dirname ()
13876 {
13877   # Extract subdirectory from the argument.
13878   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
13879   if test "X$func_dirname_result" = "X${1}"; then
13880     func_dirname_result="${3}"
13881   else
13882     func_dirname_result="$func_dirname_result${2}"
13883   fi
13884 }
13885
13886 # func_basename file
13887 func_basename ()
13888 {
13889   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
13890 }
13891
13892
13893 # func_stripname prefix suffix name
13894 # strip PREFIX and SUFFIX off of NAME.
13895 # PREFIX and SUFFIX must not contain globbing or regex special
13896 # characters, hashes, percent signs, but SUFFIX may contain a leading
13897 # dot (in which case that matches only a dot).
13898 # func_strip_suffix prefix name
13899 func_stripname ()
13900 {
13901   case ${2} in
13902     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
13903     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
13904   esac
13905 }
13906
13907 # sed scripts:
13908 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
13909 my_sed_long_arg='1s/^-[^=]*=//'
13910
13911 # func_opt_split
13912 func_opt_split ()
13913 {
13914   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
13915   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
13916 }
13917
13918 # func_lo2o object
13919 func_lo2o ()
13920 {
13921   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
13922 }
13923
13924 # func_xform libobj-or-source
13925 func_xform ()
13926 {
13927   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
13928 }
13929
13930 # func_arith arithmetic-term...
13931 func_arith ()
13932 {
13933   func_arith_result=`expr "$@"`
13934 }
13935
13936 # func_len string
13937 # STRING may not start with a hyphen.
13938 func_len ()
13939 {
13940   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
13941 }
13942
13943 _LT_EOF
13944 esac
13945
13946 case $lt_shell_append in
13947   yes)
13948     cat << \_LT_EOF >> "$cfgfile"
13949
13950 # func_append var value
13951 # Append VALUE to the end of shell variable VAR.
13952 func_append ()
13953 {
13954   eval "$1+=\$2"
13955 }
13956 _LT_EOF
13957     ;;
13958   *)
13959     cat << \_LT_EOF >> "$cfgfile"
13960
13961 # func_append var value
13962 # Append VALUE to the end of shell variable VAR.
13963 func_append ()
13964 {
13965   eval "$1=\$$1\$2"
13966 }
13967
13968 _LT_EOF
13969     ;;
13970   esac
13971
13972
13973   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
13974     || (rm -f "$cfgfile"; exit 1)
13975
13976   mv -f "$cfgfile" "$ofile" ||
13977     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
13978   chmod +x "$ofile"
13979
13980  ;;
13981
13982   esac
13983 done # for ac_tag
13984
13985
13986 as_fn_exit 0
13987 _ACEOF
13988 ac_clean_files=$ac_clean_files_save
13989
13990 test $ac_write_fail = 0 ||
13991   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
13992
13993
13994 # configure is writing to config.log, and then calls config.status.
13995 # config.status does its own redirection, appending to config.log.
13996 # Unfortunately, on DOS this fails, as config.log is still kept open
13997 # by configure, so config.status won't be able to write to it; its
13998 # output is simply discarded.  So we exec the FD to /dev/null,
13999 # effectively closing config.log, so it can be properly (re)opened and
14000 # appended to by config.status.  When coming back to configure, we
14001 # need to make the FD available again.
14002 if test "$no_create" != yes; then
14003   ac_cs_success=:
14004   ac_config_status_args=
14005   test "$silent" = yes &&
14006     ac_config_status_args="$ac_config_status_args --quiet"
14007   exec 5>/dev/null
14008   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
14009   exec 5>>config.log
14010   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
14011   # would make configure fail if this is the last instruction.
14012   $ac_cs_success || as_fn_exit 1
14013 fi
14014 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
14015   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
14016 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
14017 fi
14018