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 extra_ldflags_libobjc
 640 ENABLE_DARWIN_AT_RPATH_FALSE
 641 ENABLE_DARWIN_AT_RPATH_TRUE
 642 SET_MAKE
 643 CPP
 644 OTOOL64
 645 OTOOL
 646 LIPO
 647 NMEDIT
 648 DSYMUTIL
 649 AWK
 650 STRIP
 651 LN_S
 652 NM
 653 ac_ct_DUMPBIN
 654 DUMPBIN
 655 LD
 656 FGREP
 657 EGREP
 658 GREP
 659 SED
 660 LIBTOOL
 661 OBJDUMP
 662 DLLTOOL
 663 MAINT
 664 MAINTAINER_MODE_FALSE
 665 MAINTAINER_MODE_TRUE
 666 INSTALL_DATA
 667 INSTALL_SCRIPT
 668 INSTALL_PROGRAM
 669 RANLIB
 670 AR
 671 AS
 672 XCFLAGS
 673 lt_host_flags
 674 OBJEXT
 675 EXEEXT
 676 ac_ct_CC
 677 CPPFLAGS
 678 LDFLAGS
 679 CFLAGS
 680 CC
 681 libsuffix
 682 includedirname
 683 toolexeclibdir
 684 toolexecdir
 685 glibcpp_srcdir
 686 target_noncanonical
 687 target_os
 688 target_vendor
 689 target_cpu
 690 target
 691 host_os
 692 host_vendor
 693 host_cpu
 694 host
 695 multi_basedir
 696 VERSION
 697 target_subdir
 698 host_subdir
 699 build_subdir
 700 build_libsubdir
 701 build_os
 702 build_vendor
 703 build_cpu
 704 build
 705 target_alias
 706 host_alias
 707 build_alias
 708 LIBS
 709 ECHO_T
 710 ECHO_N
 711 ECHO_C
 712 DEFS
 713 mandir
 714 localedir
 715 libdir
 716 psdir
 717 pdfdir
 718 dvidir
 719 htmldir
 720 infodir
 721 docdir
 722 oldincludedir
 723 includedir
 724 localstatedir
 725 sharedstatedir
 726 sysconfdir
 727 datadir
 728 datarootdir
 729 libexecdir
 730 sbindir
 731 bindir
 732 program_transform_name
 733 prefix
 734 exec_prefix
 735 PACKAGE_URL
 736 PACKAGE_BUGREPORT
 737 PACKAGE_STRING
 738 PACKAGE_VERSION
 739 PACKAGE_TARNAME
 740 PACKAGE_NAME
 741 PATH_SEPARATOR
 742 SHELL'
 743 ac_subst_files=''
 744 ac_user_opts='
 745 enable_option_checking
 746 with_build_libsubdir
 747 with_target_subdir
 748 with_cross_host
 749 enable_version_specific_runtime_libs
 750 enable_multilib
 751 with_toolexeclibdir
 752 enable_cet
 753 enable_maintainer_mode
 754 enable_shared
 755 enable_static
 756 with_pic
 757 enable_fast_install
 758 with_gnu_ld
 759 enable_libtool_lock
 760 enable_darwin_at_rpath
 761 enable_tls
 762 enable_objc_gc
 763 with_target_bdw_gc
 764 with_target_bdw_gc_include
 765 with_target_bdw_gc_lib
 766 with_gcc_major_version_only
 767 '
 768       ac_precious_vars='build_alias
 769 host_alias
 770 target_alias
 771 CPP
 772 CPPFLAGS'
 773
 774
 775 # Initialize some variables set by options.
 776 ac_init_help=
 777 ac_init_version=false
 778 ac_unrecognized_opts=
 779 ac_unrecognized_sep=
 780 # The variables have the same names as the options, with
 781 # dashes changed to underlines.
 782 cache_file=/dev/null
 783 exec_prefix=NONE
 784 no_create=
 785 no_recursion=
 786 prefix=NONE
 787 program_prefix=NONE
 788 program_suffix=NONE
 789 program_transform_name=s,x,x,
 790 silent=
 791 site=
 792 srcdir=
 793 verbose=
 794 x_includes=NONE
 795 x_libraries=NONE
 796
 797 # Installation directory options.
 798 # These are left unexpanded so users can "make install exec_prefix=/foo"
 799 # and all the variables that are supposed to be based on exec_prefix
 800 # by default will actually change.
 801 # Use braces instead of parens because sh, perl, etc. also accept them.
 802 # (The list follows the same order as the GNU Coding Standards.)
 803 bindir='${exec_prefix}/bin'
 804 sbindir='${exec_prefix}/sbin'
 805 libexecdir='${exec_prefix}/libexec'
 806 datarootdir='${prefix}/share'
 807 datadir='${datarootdir}'
 808 sysconfdir='${prefix}/etc'
 809 sharedstatedir='${prefix}/com'
 810 localstatedir='${prefix}/var'
 811 includedir='${prefix}/include'
 812 oldincludedir='/usr/include'
 813 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 814 infodir='${datarootdir}/info'
 815 htmldir='${docdir}'
 816 dvidir='${docdir}'
 817 pdfdir='${docdir}'
 818 psdir='${docdir}'
 819 libdir='${exec_prefix}/lib'
 820 localedir='${datarootdir}/locale'
 821 mandir='${datarootdir}/man'
 822
 823 ac_prev=
 824 ac_dashdash=
 825 for ac_option
 826 do
 827   # If the previous option needs an argument, assign it.
 828   if test -n "$ac_prev"; then
 829     eval $ac_prev=\$ac_option
 830     ac_prev=
 831     continue
 832   fi
 833
 834   case $ac_option in
 835   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 836   *=)   ac_optarg= ;;
 837   *)    ac_optarg=yes ;;
 838   esac
 839
 840   # Accept the important Cygnus configure options, so we can diagnose typos.
 841
 842   case $ac_dashdash$ac_option in
 843   --)
 844     ac_dashdash=yes ;;
 845
 846   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 847     ac_prev=bindir ;;
 848   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 849     bindir=$ac_optarg ;;
 850
 851   -build | --build | --buil | --bui | --bu)
 852     ac_prev=build_alias ;;
 853   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 854     build_alias=$ac_optarg ;;
 855
 856   -cache-file | --cache-file | --cache-fil | --cache-fi \
 857   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 858     ac_prev=cache_file ;;
 859   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 860   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 861     cache_file=$ac_optarg ;;
 862
 863   --config-cache | -C)
 864     cache_file=config.cache ;;
 865
 866   -datadir | --datadir | --datadi | --datad)
 867     ac_prev=datadir ;;
 868   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 869     datadir=$ac_optarg ;;
 870
 871   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 872   | --dataroo | --dataro | --datar)
 873     ac_prev=datarootdir ;;
 874   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 875   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 876     datarootdir=$ac_optarg ;;
 877
 878   -disable-* | --disable-*)
 879     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 880     # Reject names that are not valid shell variable names.
 881     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 882       as_fn_error $? "invalid feature name: $ac_useropt"
 883     ac_useropt_orig=$ac_useropt
 884     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 885     case $ac_user_opts in
 886       *"
 887 "enable_$ac_useropt"
 888 "*) ;;
 889       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 890          ac_unrecognized_sep=', ';;
 891     esac
 892     eval enable_$ac_useropt=no ;;
 893
 894   -docdir | --docdir | --docdi | --doc | --do)
 895     ac_prev=docdir ;;
 896   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 897     docdir=$ac_optarg ;;
 898
 899   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 900     ac_prev=dvidir ;;
 901   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 902     dvidir=$ac_optarg ;;
 903
 904   -enable-* | --enable-*)
 905     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 906     # Reject names that are not valid shell variable names.
 907     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 908       as_fn_error $? "invalid feature name: $ac_useropt"
 909     ac_useropt_orig=$ac_useropt
 910     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 911     case $ac_user_opts in
 912       *"
 913 "enable_$ac_useropt"
 914 "*) ;;
 915       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 916          ac_unrecognized_sep=', ';;
 917     esac
 918     eval enable_$ac_useropt=\$ac_optarg ;;
 919
 920   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 921   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 922   | --exec | --exe | --ex)
 923     ac_prev=exec_prefix ;;
 924   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 925   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 926   | --exec=* | --exe=* | --ex=*)
 927     exec_prefix=$ac_optarg ;;
 928
 929   -gas | --gas | --ga | --g)
 930     # Obsolete; use --with-gas.
 931     with_gas=yes ;;
 932
 933   -help | --help | --hel | --he | -h)
 934     ac_init_help=long ;;
 935   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 936     ac_init_help=recursive ;;
 937   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 938     ac_init_help=short ;;
 939
 940   -host | --host | --hos | --ho)
 941     ac_prev=host_alias ;;
 942   -host=* | --host=* | --hos=* | --ho=*)
 943     host_alias=$ac_optarg ;;
 944
 945   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 946     ac_prev=htmldir ;;
 947   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 948   | --ht=*)
 949     htmldir=$ac_optarg ;;
 950
 951   -includedir | --includedir | --includedi | --included | --include \
 952   | --includ | --inclu | --incl | --inc)
 953     ac_prev=includedir ;;
 954   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 955   | --includ=* | --inclu=* | --incl=* | --inc=*)
 956     includedir=$ac_optarg ;;
 957
 958   -infodir | --infodir | --infodi | --infod | --info | --inf)
 959     ac_prev=infodir ;;
 960   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 961     infodir=$ac_optarg ;;
 962
 963   -libdir | --libdir | --libdi | --libd)
 964     ac_prev=libdir ;;
 965   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 966     libdir=$ac_optarg ;;
 967
 968   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 969   | --libexe | --libex | --libe)
 970     ac_prev=libexecdir ;;
 971   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 972   | --libexe=* | --libex=* | --libe=*)
 973     libexecdir=$ac_optarg ;;
 974
 975   -localedir | --localedir | --localedi | --localed | --locale)
 976     ac_prev=localedir ;;
 977   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
 978     localedir=$ac_optarg ;;
 979
 980   -localstatedir | --localstatedir | --localstatedi | --localstated \
 981   | --localstate | --localstat | --localsta | --localst | --locals)
 982     ac_prev=localstatedir ;;
 983   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 984   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
 985     localstatedir=$ac_optarg ;;
 986
 987   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 988     ac_prev=mandir ;;
 989   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 990     mandir=$ac_optarg ;;
 991
 992   -nfp | --nfp | --nf)
 993     # Obsolete; use --without-fp.
 994     with_fp=no ;;
 995
 996   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 997   | --no-cr | --no-c | -n)
 998     no_create=yes ;;
 999
1000   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1001   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1002     no_recursion=yes ;;
1003
1004   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1005   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1006   | --oldin | --oldi | --old | --ol | --o)
1007     ac_prev=oldincludedir ;;
1008   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1009   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1010   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1011     oldincludedir=$ac_optarg ;;
1012
1013   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1014     ac_prev=prefix ;;
1015   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1016     prefix=$ac_optarg ;;
1017
1018   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1019   | --program-pre | --program-pr | --program-p)
1020     ac_prev=program_prefix ;;
1021   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1022   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1023     program_prefix=$ac_optarg ;;
1024
1025   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1026   | --program-suf | --program-su | --program-s)
1027     ac_prev=program_suffix ;;
1028   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1029   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1030     program_suffix=$ac_optarg ;;
1031
1032   -program-transform-name | --program-transform-name \
1033   | --program-transform-nam | --program-transform-na \
1034   | --program-transform-n | --program-transform- \
1035   | --program-transform | --program-transfor \
1036   | --program-transfo | --program-transf \
1037   | --program-trans | --program-tran \
1038   | --progr-tra | --program-tr | --program-t)
1039     ac_prev=program_transform_name ;;
1040   -program-transform-name=* | --program-transform-name=* \
1041   | --program-transform-nam=* | --program-transform-na=* \
1042   | --program-transform-n=* | --program-transform-=* \
1043   | --program-transform=* | --program-transfor=* \
1044   | --program-transfo=* | --program-transf=* \
1045   | --program-trans=* | --program-tran=* \
1046   | --progr-tra=* | --program-tr=* | --program-t=*)
1047     program_transform_name=$ac_optarg ;;
1048
1049   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1050     ac_prev=pdfdir ;;
1051   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1052     pdfdir=$ac_optarg ;;
1053
1054   -psdir | --psdir | --psdi | --psd | --ps)
1055     ac_prev=psdir ;;
1056   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1057     psdir=$ac_optarg ;;
1058
1059   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1060   | -silent | --silent | --silen | --sile | --sil)
1061     silent=yes ;;
1062
1063   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1064     ac_prev=sbindir ;;
1065   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1066   | --sbi=* | --sb=*)
1067     sbindir=$ac_optarg ;;
1068
1069   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1070   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1071   | --sharedst | --shareds | --shared | --share | --shar \
1072   | --sha | --sh)
1073     ac_prev=sharedstatedir ;;
1074   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1075   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1076   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1077   | --sha=* | --sh=*)
1078     sharedstatedir=$ac_optarg ;;
1079
1080   -site | --site | --sit)
1081     ac_prev=site ;;
1082   -site=* | --site=* | --sit=*)
1083     site=$ac_optarg ;;
1084
1085   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1086     ac_prev=srcdir ;;
1087   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1088     srcdir=$ac_optarg ;;
1089
1090   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1091   | --syscon | --sysco | --sysc | --sys | --sy)
1092     ac_prev=sysconfdir ;;
1093   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1094   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1095     sysconfdir=$ac_optarg ;;
1096
1097   -target | --target | --targe | --targ | --tar | --ta | --t)
1098     ac_prev=target_alias ;;
1099   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1100     target_alias=$ac_optarg ;;
1101
1102   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1103     verbose=yes ;;
1104
1105   -version | --version | --versio | --versi | --vers | -V)
1106     ac_init_version=: ;;
1107
1108   -with-* | --with-*)
1109     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1110     # Reject names that are not valid shell variable names.
1111     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1112       as_fn_error $? "invalid package name: $ac_useropt"
1113     ac_useropt_orig=$ac_useropt
1114     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1115     case $ac_user_opts in
1116       *"
1117 "with_$ac_useropt"
1118 "*) ;;
1119       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1120          ac_unrecognized_sep=', ';;
1121     esac
1122     eval with_$ac_useropt=\$ac_optarg ;;
1123
1124   -without-* | --without-*)
1125     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1126     # Reject names that are not valid shell variable names.
1127     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1128       as_fn_error $? "invalid package name: $ac_useropt"
1129     ac_useropt_orig=$ac_useropt
1130     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1131     case $ac_user_opts in
1132       *"
1133 "with_$ac_useropt"
1134 "*) ;;
1135       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1136          ac_unrecognized_sep=', ';;
1137     esac
1138     eval with_$ac_useropt=no ;;
1139
1140   --x)
1141     # Obsolete; use --with-x.
1142     with_x=yes ;;
1143
1144   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1145   | --x-incl | --x-inc | --x-in | --x-i)
1146     ac_prev=x_includes ;;
1147   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1148   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1149     x_includes=$ac_optarg ;;
1150
1151   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1152   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1153     ac_prev=x_libraries ;;
1154   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1155   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1156     x_libraries=$ac_optarg ;;
1157
1158   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1159 Try \`$0 --help' for more information"
1160     ;;
1161
1162   *=*)
1163     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1164     # Reject names that are not valid shell variable names.
1165     case $ac_envvar in #(
1166       '' | [0-9]* | *[!_$as_cr_alnum]* )
1167       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1168     esac
1169     eval $ac_envvar=\$ac_optarg
1170     export $ac_envvar ;;
1171
1172   *)
1173     # FIXME: should be removed in autoconf 3.0.
1174     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1175     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1176       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1177     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1178     ;;
1179
1180   esac
1181 done
1182
1183 if test -n "$ac_prev"; then
1184   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1185   as_fn_error $? "missing argument to $ac_option"
1186 fi
1187
1188 if test -n "$ac_unrecognized_opts"; then
1189   case $enable_option_checking in
1190     no) ;;
1191     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1192     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1193   esac
1194 fi
1195
1196 # Check all directory arguments for consistency.
1197 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1198                 datadir sysconfdir sharedstatedir localstatedir includedir \
1199                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1200                 libdir localedir mandir
1201 do
1202   eval ac_val=\$$ac_var
1203   # Remove trailing slashes.
1204   case $ac_val in
1205     */ )
1206       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1207       eval $ac_var=\$ac_val;;
1208   esac
1209   # Be sure to have absolute directory names.
1210   case $ac_val in
1211     [\\/$]* | ?:[\\/]* )  continue;;
1212     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1213   esac
1214   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1215 done
1216
1217 # There might be people who depend on the old broken behavior: `$host'
1218 # used to hold the argument of --host etc.
1219 # FIXME: To remove some day.
1220 build=$build_alias
1221 host=$host_alias
1222 target=$target_alias
1223
1224 # FIXME: To remove some day.
1225 if test "x$host_alias" != x; then
1226   if test "x$build_alias" = x; then
1227     cross_compiling=maybe
1228   elif test "x$build_alias" != "x$host_alias"; then
1229     cross_compiling=yes
1230   fi
1231 fi
1232
1233 ac_tool_prefix=
1234 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1235
1236 test "$silent" = yes && exec 6>/dev/null
1237
1238
1239 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1240 ac_ls_di=`ls -di .` &&
1241 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1242   as_fn_error $? "working directory cannot be determined"
1243 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1244   as_fn_error $? "pwd does not report name of working directory"
1245
1246
1247 # Find the source files, if location was not specified.
1248 if test -z "$srcdir"; then
1249   ac_srcdir_defaulted=yes
1250   # Try the directory containing this script, then the parent directory.
1251   ac_confdir=`$as_dirname -- "$as_myself" ||
1252 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1253          X"$as_myself" : 'X\(//\)[^/]' \| \
1254          X"$as_myself" : 'X\(//\)$' \| \
1255          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1256 $as_echo X"$as_myself" |
1257     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1258             s//\1/
1259             q
1260           }
1261           /^X\(\/\/\)[^/].*/{
1262             s//\1/
1263             q
1264           }
1265           /^X\(\/\/\)$/{
1266             s//\1/
1267             q
1268           }
1269           /^X\(\/\).*/{
1270             s//\1/
1271             q
1272           }
1273           s/.*/./; q'`
1274   srcdir=$ac_confdir
1275   if test ! -r "$srcdir/$ac_unique_file"; then
1276     srcdir=..
1277   fi
1278 else
1279   ac_srcdir_defaulted=no
1280 fi
1281 if test ! -r "$srcdir/$ac_unique_file"; then
1282   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1283   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1284 fi
1285 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1286 ac_abs_confdir=`(
1287         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1288         pwd)`
1289 # When building in place, set srcdir=.
1290 if test "$ac_abs_confdir" = "$ac_pwd"; then
1291   srcdir=.
1292 fi
1293 # Remove unnecessary trailing slashes from srcdir.
1294 # Double slashes in file names in object file debugging info
1295 # mess up M-x gdb in Emacs.
1296 case $srcdir in
1297 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1298 esac
1299 for ac_var in $ac_precious_vars; do
1300   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1301   eval ac_env_${ac_var}_value=\$${ac_var}
1302   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1303   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1304 done
1305
1306 #
1307 # Report the --help message.
1308 #
1309 if test "$ac_init_help" = "long"; then
1310   # Omit some internal or obsolete options to make the list less imposing.
1311   # This message is too long to be a string in the A/UX 3.1 sh.
1312   cat <<_ACEOF
1313 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1314
1315 Usage: $0 [OPTION]... [VAR=VALUE]...
1316
1317 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1318 VAR=VALUE.  See below for descriptions of some of the useful variables.
1319
1320 Defaults for the options are specified in brackets.
1321
1322 Configuration:
1323   -h, --help              display this help and exit
1324       --help=short        display options specific to this package
1325       --help=recursive    display the short help of all the included packages
1326   -V, --version           display version information and exit
1327   -q, --quiet, --silent   do not print \`checking ...' messages
1328       --cache-file=FILE   cache test results in FILE [disabled]
1329   -C, --config-cache      alias for \`--cache-file=config.cache'
1330   -n, --no-create         do not create output files
1331       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1332
1333 Installation directories:
1334   --prefix=PREFIX         install architecture-independent files in PREFIX
1335                           [$ac_default_prefix]
1336   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1337                           [PREFIX]
1338
1339 By default, \`make install' will install all the files in
1340 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1341 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1342 for instance \`--prefix=\$HOME'.
1343
1344 For better control, use the options below.
1345
1346 Fine tuning of the installation directories:
1347   --bindir=DIR            user executables [EPREFIX/bin]
1348   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1349   --libexecdir=DIR        program executables [EPREFIX/libexec]
1350   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1351   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1352   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1353   --libdir=DIR            object code libraries [EPREFIX/lib]
1354   --includedir=DIR        C header files [PREFIX/include]
1355   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1356   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1357   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1358   --infodir=DIR           info documentation [DATAROOTDIR/info]
1359   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1360   --mandir=DIR            man documentation [DATAROOTDIR/man]
1361   --docdir=DIR            documentation root [DATAROOTDIR/doc/libobjc]
1362   --htmldir=DIR           html documentation [DOCDIR]
1363   --dvidir=DIR            dvi documentation [DOCDIR]
1364   --pdfdir=DIR            pdf documentation [DOCDIR]
1365   --psdir=DIR             ps documentation [DOCDIR]
1366 _ACEOF
1367
1368   cat <<\_ACEOF
1369
1370 System types:
1371   --build=BUILD     configure for building on BUILD [guessed]
1372   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1373   --target=TARGET   configure for building compilers for TARGET [HOST]
1374 _ACEOF
1375 fi
1376
1377 if test -n "$ac_init_help"; then
1378   case $ac_init_help in
1379      short | recursive ) echo "Configuration of package-unused version-unused:";;
1380    esac
1381   cat <<\_ACEOF
1382
1383 Optional Features:
1384   --disable-option-checking  ignore unrecognized --enable/--with options
1385   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1386   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1387   --enable-version-specific-runtime-libs    Specify that runtime libraries should be installed in a compiler-specific directory
1388   --enable-multilib       build many library versions (default)
1389   --enable-cet            enable Intel CET in target libraries [default=auto]
1390   --enable-maintainer-mode
1391                           enable make rules and dependencies not useful (and
1392                           sometimes confusing) to the casual installer
1393   --enable-shared[=PKGS]  build shared libraries [default=yes]
1394   --enable-static[=PKGS]  build static libraries [default=yes]
1395   --enable-fast-install[=PKGS]
1396                           optimize for fast installation [default=yes]
1397   --disable-libtool-lock  avoid locking (might break parallel builds)
1398   --enable-darwin-at-rpath
1399                           install libraries with @rpath/library-name, requires
1400                           rpaths to be added to executables
1401   --enable-tls            Use thread-local storage [default=yes]
1402   --enable-objc-gc        enable use of Boehm's garbage collector with the GNU
1403                           Objective-C runtime
1404
1405 Optional Packages:
1406   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1407   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1408   --with-build-libsubdir=DIR  Directory where to find libraries for build system
1409   --with-target-subdir=SUBDIR
1410                            configuring in a subdirectory
1411   --with-cross-host=HOST  configuring with a cross compiler
1412   --with-toolexeclibdir=DIR
1413                           install libraries built with a cross compiler within
1414                           DIR
1415   --with-pic              try to use only PIC/non-PIC objects [default=use
1416                           both]
1417   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1418   --with-target-bdw-gc=PATHLIST
1419                           specify prefix directory for installed bdw-gc
1420                           package. Equivalent to
1421                           --with-target-bdw-gc-include=PATH/include plus
1422                           --with-target-bdw-gc-lib=PATH/lib
1423   --with-target-bdw-gc-include=PATHLIST
1424                           specify directories for installed bdw-gc include
1425                           files
1426   --with-target-bdw-gc-lib=PATHLIST
1427                           specify directories for installed bdw-gc library
1428   --with-gcc-major-version-only
1429                           use only GCC major number in filesystem paths
1430
1431 Some influential environment variables:
1432   CC          C compiler command
1433   CFLAGS      C compiler flags
1434   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1435               nonstandard directory <lib dir>
1436   LIBS        libraries to pass to the linker, e.g. -l<library>
1437   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1438               you have headers in a nonstandard directory <include dir>
1439   CPP         C preprocessor
1440
1441 Use these variables to override the choices made by `configure' or to help
1442 it to find libraries and programs with nonstandard names/locations.
1443
1444 Report bugs to the package provider.
1445 _ACEOF
1446 ac_status=$?
1447 fi
1448
1449 if test "$ac_init_help" = "recursive"; then
1450   # If there are subdirs, report their specific --help.
1451   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1452     test -d "$ac_dir" ||
1453       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1454       continue
1455     ac_builddir=.
1456
1457 case "$ac_dir" in
1458 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1459 *)
1460   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1461   # A ".." for each directory in $ac_dir_suffix.
1462   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1463   case $ac_top_builddir_sub in
1464   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1465   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1466   esac ;;
1467 esac
1468 ac_abs_top_builddir=$ac_pwd
1469 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1470 # for backward compatibility:
1471 ac_top_builddir=$ac_top_build_prefix
1472
1473 case $srcdir in
1474   .)  # We are building in place.
1475     ac_srcdir=.
1476     ac_top_srcdir=$ac_top_builddir_sub
1477     ac_abs_top_srcdir=$ac_pwd ;;
1478   [\\/]* | ?:[\\/]* )  # Absolute name.
1479     ac_srcdir=$srcdir$ac_dir_suffix;
1480     ac_top_srcdir=$srcdir
1481     ac_abs_top_srcdir=$srcdir ;;
1482   *) # Relative name.
1483     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1484     ac_top_srcdir=$ac_top_build_prefix$srcdir
1485     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1486 esac
1487 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1488
1489     cd "$ac_dir" || { ac_status=$?; continue; }
1490     # Check for guested configure.
1491     if test -f "$ac_srcdir/configure.gnu"; then
1492       echo &&
1493       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1494     elif test -f "$ac_srcdir/configure"; then
1495       echo &&
1496       $SHELL "$ac_srcdir/configure" --help=recursive
1497     else
1498       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1499     fi || ac_status=$?
1500     cd "$ac_pwd" || { ac_status=$?; break; }
1501   done
1502 fi
1503
1504 test -n "$ac_init_help" && exit $ac_status
1505 if $ac_init_version; then
1506   cat <<\_ACEOF
1507 package-unused configure version-unused
1508 generated by GNU Autoconf 2.69
1509
1510 Copyright (C) 2012 Free Software Foundation, Inc.
1511 This configure script is free software; the Free Software Foundation
1512 gives unlimited permission to copy, distribute and modify it.
1513 _ACEOF
1514   exit
1515 fi
1516
1517 ## ------------------------ ##
1518 ## Autoconf initialization. ##
1519 ## ------------------------ ##
1520
1521 # ac_fn_c_try_compile LINENO
1522 # --------------------------
1523 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1524 ac_fn_c_try_compile ()
1525 {
1526   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1527   rm -f conftest.$ac_objext
1528   if { { ac_try="$ac_compile"
1529 case "(($ac_try" in
1530   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1531   *) ac_try_echo=$ac_try;;
1532 esac
1533 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1534 $as_echo "$ac_try_echo"; } >&5
1535   (eval "$ac_compile") 2>conftest.err
1536   ac_status=$?
1537   if test -s conftest.err; then
1538     grep -v '^ *+' conftest.err >conftest.er1
1539     cat conftest.er1 >&5
1540     mv -f conftest.er1 conftest.err
1541   fi
1542   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1543   test $ac_status = 0; } && {
1544          test -z "$ac_c_werror_flag" ||
1545          test ! -s conftest.err
1546        } && test -s conftest.$ac_objext; then :
1547   ac_retval=0
1548 else
1549   $as_echo "$as_me: failed program was:" >&5
1550 sed 's/^/| /' conftest.$ac_ext >&5
1551
1552         ac_retval=1
1553 fi
1554   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1555   as_fn_set_status $ac_retval
1556
1557 } # ac_fn_c_try_compile
1558
1559 # ac_fn_c_try_link LINENO
1560 # -----------------------
1561 # Try to link conftest.$ac_ext, and return whether this succeeded.
1562 ac_fn_c_try_link ()
1563 {
1564   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1565   rm -f conftest.$ac_objext conftest$ac_exeext
1566   if { { ac_try="$ac_link"
1567 case "(($ac_try" in
1568   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1569   *) ac_try_echo=$ac_try;;
1570 esac
1571 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1572 $as_echo "$ac_try_echo"; } >&5
1573   (eval "$ac_link") 2>conftest.err
1574   ac_status=$?
1575   if test -s conftest.err; then
1576     grep -v '^ *+' conftest.err >conftest.er1
1577     cat conftest.er1 >&5
1578     mv -f conftest.er1 conftest.err
1579   fi
1580   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1581   test $ac_status = 0; } && {
1582          test -z "$ac_c_werror_flag" ||
1583          test ! -s conftest.err
1584        } && test -s conftest$ac_exeext && {
1585          test "$cross_compiling" = yes ||
1586          test -x conftest$ac_exeext
1587        }; then :
1588   ac_retval=0
1589 else
1590   $as_echo "$as_me: failed program was:" >&5
1591 sed 's/^/| /' conftest.$ac_ext >&5
1592
1593         ac_retval=1
1594 fi
1595   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1596   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1597   # interfere with the next link command; also delete a directory that is
1598   # left behind by Apple's compiler.  We do this before executing the actions.
1599   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1600   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1601   as_fn_set_status $ac_retval
1602
1603 } # ac_fn_c_try_link
1604
1605 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1606 # -------------------------------------------------------
1607 # Tests whether HEADER exists and can be compiled using the include files in
1608 # INCLUDES, setting the cache variable VAR accordingly.
1609 ac_fn_c_check_header_compile ()
1610 {
1611   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1612   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1613 $as_echo_n "checking for $2... " >&6; }
1614 if eval \${$3+:} false; then :
1615   $as_echo_n "(cached) " >&6
1616 else
1617   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1618 /* end confdefs.h.  */
1619 $4
1620 #include <$2>
1621 _ACEOF
1622 if ac_fn_c_try_compile "$LINENO"; then :
1623   eval "$3=yes"
1624 else
1625   eval "$3=no"
1626 fi
1627 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1628 fi
1629 eval ac_res=\$$3
1630                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1631 $as_echo "$ac_res" >&6; }
1632   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1633
1634 } # ac_fn_c_check_header_compile
1635
1636 # ac_fn_c_try_cpp LINENO
1637 # ----------------------
1638 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1639 ac_fn_c_try_cpp ()
1640 {
1641   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1642   if { { ac_try="$ac_cpp conftest.$ac_ext"
1643 case "(($ac_try" in
1644   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1645   *) ac_try_echo=$ac_try;;
1646 esac
1647 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1648 $as_echo "$ac_try_echo"; } >&5
1649   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1650   ac_status=$?
1651   if test -s conftest.err; then
1652     grep -v '^ *+' conftest.err >conftest.er1
1653     cat conftest.er1 >&5
1654     mv -f conftest.er1 conftest.err
1655   fi
1656   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1657   test $ac_status = 0; } > conftest.i && {
1658          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1659          test ! -s conftest.err
1660        }; then :
1661   ac_retval=0
1662 else
1663   $as_echo "$as_me: failed program was:" >&5
1664 sed 's/^/| /' conftest.$ac_ext >&5
1665
1666     ac_retval=1
1667 fi
1668   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1669   as_fn_set_status $ac_retval
1670
1671 } # ac_fn_c_try_cpp
1672
1673 # ac_fn_c_try_run LINENO
1674 # ----------------------
1675 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1676 # that executables *can* be run.
1677 ac_fn_c_try_run ()
1678 {
1679   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1680   if { { ac_try="$ac_link"
1681 case "(($ac_try" in
1682   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1683   *) ac_try_echo=$ac_try;;
1684 esac
1685 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1686 $as_echo "$ac_try_echo"; } >&5
1687   (eval "$ac_link") 2>&5
1688   ac_status=$?
1689   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1690   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1691   { { case "(($ac_try" in
1692   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1693   *) ac_try_echo=$ac_try;;
1694 esac
1695 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1696 $as_echo "$ac_try_echo"; } >&5
1697   (eval "$ac_try") 2>&5
1698   ac_status=$?
1699   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1700   test $ac_status = 0; }; }; then :
1701   ac_retval=0
1702 else
1703   $as_echo "$as_me: program exited with status $ac_status" >&5
1704        $as_echo "$as_me: failed program was:" >&5
1705 sed 's/^/| /' conftest.$ac_ext >&5
1706
1707        ac_retval=$ac_status
1708 fi
1709   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1710   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1711   as_fn_set_status $ac_retval
1712
1713 } # ac_fn_c_try_run
1714
1715 # ac_fn_c_check_func LINENO FUNC VAR
1716 # ----------------------------------
1717 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1718 ac_fn_c_check_func ()
1719 {
1720   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1721   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1722 $as_echo_n "checking for $2... " >&6; }
1723 if eval \${$3+:} false; then :
1724   $as_echo_n "(cached) " >&6
1725 else
1726   if test x$gcc_no_link = xyes; then
1727   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
1728 fi
1729 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1730 /* end confdefs.h.  */
1731 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1732    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1733 #define $2 innocuous_$2
1734
1735 /* System header to define __stub macros and hopefully few prototypes,
1736     which can conflict with char $2 (); below.
1737     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1738     <limits.h> exists even on freestanding compilers.  */
1739
1740 #ifdef __STDC__
1741 # include <limits.h>
1742 #else
1743 # include <assert.h>
1744 #endif
1745
1746 #undef $2
1747
1748 /* Override any GCC internal prototype to avoid an error.
1749    Use char because int might match the return type of a GCC
1750    builtin and then its argument prototype would still apply.  */
1751 #ifdef __cplusplus
1752 extern "C"
1753 #endif
1754 char $2 ();
1755 /* The GNU C library defines this for functions which it implements
1756     to always fail with ENOSYS.  Some functions are actually named
1757     something starting with __ and the normal name is an alias.  */
1758 #if defined __stub_$2 || defined __stub___$2
1759 choke me
1760 #endif
1761
1762 int
1763 main ()
1764 {
1765 return $2 ();
1766   ;
1767   return 0;
1768 }
1769 _ACEOF
1770 if ac_fn_c_try_link "$LINENO"; then :
1771   eval "$3=yes"
1772 else
1773   eval "$3=no"
1774 fi
1775 rm -f core conftest.err conftest.$ac_objext \
1776     conftest$ac_exeext conftest.$ac_ext
1777 fi
1778 eval ac_res=\$$3
1779                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1780 $as_echo "$ac_res" >&6; }
1781   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1782
1783 } # ac_fn_c_check_func
1784
1785 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1786 # -------------------------------------------------------
1787 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1788 # the include files in INCLUDES and setting the cache variable VAR
1789 # accordingly.
1790 ac_fn_c_check_header_mongrel ()
1791 {
1792   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1793   if eval \${$3+:} false; then :
1794   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1795 $as_echo_n "checking for $2... " >&6; }
1796 if eval \${$3+:} false; then :
1797   $as_echo_n "(cached) " >&6
1798 fi
1799 eval ac_res=\$$3
1800                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1801 $as_echo "$ac_res" >&6; }
1802 else
1803   # Is the header compilable?
1804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1805 $as_echo_n "checking $2 usability... " >&6; }
1806 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1807 /* end confdefs.h.  */
1808 $4
1809 #include <$2>
1810 _ACEOF
1811 if ac_fn_c_try_compile "$LINENO"; then :
1812   ac_header_compiler=yes
1813 else
1814   ac_header_compiler=no
1815 fi
1816 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1818 $as_echo "$ac_header_compiler" >&6; }
1819
1820 # Is the header present?
1821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1822 $as_echo_n "checking $2 presence... " >&6; }
1823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1824 /* end confdefs.h.  */
1825 #include <$2>
1826 _ACEOF
1827 if ac_fn_c_try_cpp "$LINENO"; then :
1828   ac_header_preproc=yes
1829 else
1830   ac_header_preproc=no
1831 fi
1832 rm -f conftest.err conftest.i conftest.$ac_ext
1833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1834 $as_echo "$ac_header_preproc" >&6; }
1835
1836 # So?  What about this header?
1837 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1838   yes:no: )
1839     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1840 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1841     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1842 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1843     ;;
1844   no:yes:* )
1845     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1846 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1847     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1848 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1849     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1850 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1851     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1852 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1853     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1854 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1855     ;;
1856 esac
1857   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1858 $as_echo_n "checking for $2... " >&6; }
1859 if eval \${$3+:} false; then :
1860   $as_echo_n "(cached) " >&6
1861 else
1862   eval "$3=\$ac_header_compiler"
1863 fi
1864 eval ac_res=\$$3
1865                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1866 $as_echo "$ac_res" >&6; }
1867 fi
1868   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1869
1870 } # ac_fn_c_check_header_mongrel
1871 cat >config.log <<_ACEOF
1872 This file contains any messages produced by compilers while
1873 running configure, to aid debugging if configure makes a mistake.
1874
1875 It was created by package-unused $as_me version-unused, which was
1876 generated by GNU Autoconf 2.69.  Invocation command line was
1877
1878   $ $0 $@
1879
1880 _ACEOF
1881 exec 5>>config.log
1882 {
1883 cat <<_ASUNAME
1884 ## --------- ##
1885 ## Platform. ##
1886 ## --------- ##
1887
1888 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1889 uname -m = `(uname -m) 2>/dev/null || echo unknown`
1890 uname -r = `(uname -r) 2>/dev/null || echo unknown`
1891 uname -s = `(uname -s) 2>/dev/null || echo unknown`
1892 uname -v = `(uname -v) 2>/dev/null || echo unknown`
1893
1894 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1895 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1896
1897 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1898 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1899 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1900 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1901 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1902 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1903 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1904
1905 _ASUNAME
1906
1907 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1908 for as_dir in $PATH
1909 do
1910   IFS=$as_save_IFS
1911   test -z "$as_dir" && as_dir=.
1912     $as_echo "PATH: $as_dir"
1913   done
1914 IFS=$as_save_IFS
1915
1916 } >&5
1917
1918 cat >&5 <<_ACEOF
1919
1920
1921 ## ----------- ##
1922 ## Core tests. ##
1923 ## ----------- ##
1924
1925 _ACEOF
1926
1927
1928 # Keep a trace of the command line.
1929 # Strip out --no-create and --no-recursion so they do not pile up.
1930 # Strip out --silent because we don't want to record it for future runs.
1931 # Also quote any args containing shell meta-characters.
1932 # Make two passes to allow for proper duplicate-argument suppression.
1933 ac_configure_args=
1934 ac_configure_args0=
1935 ac_configure_args1=
1936 ac_must_keep_next=false
1937 for ac_pass in 1 2
1938 do
1939   for ac_arg
1940   do
1941     case $ac_arg in
1942     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1943     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1944     | -silent | --silent | --silen | --sile | --sil)
1945       continue ;;
1946     *\'*)
1947       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1948     esac
1949     case $ac_pass in
1950     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1951     2)
1952       as_fn_append ac_configure_args1 " '$ac_arg'"
1953       if test $ac_must_keep_next = true; then
1954         ac_must_keep_next=false # Got value, back to normal.
1955       else
1956         case $ac_arg in
1957           *=* | --config-cache | -C | -disable-* | --disable-* \
1958           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1959           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1960           | -with-* | --with-* | -without-* | --without-* | --x)
1961             case "$ac_configure_args0 " in
1962               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1963             esac
1964             ;;
1965           -* ) ac_must_keep_next=true ;;
1966         esac
1967       fi
1968       as_fn_append ac_configure_args " '$ac_arg'"
1969       ;;
1970     esac
1971   done
1972 done
1973 { ac_configure_args0=; unset ac_configure_args0;}
1974 { ac_configure_args1=; unset ac_configure_args1;}
1975
1976 # When interrupted or exit'd, cleanup temporary files, and complete
1977 # config.log.  We remove comments because anyway the quotes in there
1978 # would cause problems or look ugly.
1979 # WARNING: Use '\'' to represent an apostrophe within the trap.
1980 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1981 trap 'exit_status=$?
1982   # Save into config.log some information that might help in debugging.
1983   {
1984     echo
1985
1986     $as_echo "## ---------------- ##
1987 ## Cache variables. ##
1988 ## ---------------- ##"
1989     echo
1990     # The following way of writing the cache mishandles newlines in values,
1991 (
1992   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1993     eval ac_val=\$$ac_var
1994     case $ac_val in #(
1995     *${as_nl}*)
1996       case $ac_var in #(
1997       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1998 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1999       esac
2000       case $ac_var in #(
2001       _ | IFS | as_nl) ;; #(
2002       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2003       *) { eval $ac_var=; unset $ac_var;} ;;
2004       esac ;;
2005     esac
2006   done
2007   (set) 2>&1 |
2008     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2009     *${as_nl}ac_space=\ *)
2010       sed -n \
2011         "s/'\''/'\''\\\\'\'''\''/g;
2012           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2013       ;; #(
2014     *)
2015       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2016       ;;
2017     esac |
2018     sort
2019 )
2020     echo
2021
2022     $as_echo "## ----------------- ##
2023 ## Output variables. ##
2024 ## ----------------- ##"
2025     echo
2026     for ac_var in $ac_subst_vars
2027     do
2028       eval ac_val=\$$ac_var
2029       case $ac_val in
2030       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2031       esac
2032       $as_echo "$ac_var='\''$ac_val'\''"
2033     done | sort
2034     echo
2035
2036     if test -n "$ac_subst_files"; then
2037       $as_echo "## ------------------- ##
2038 ## File substitutions. ##
2039 ## ------------------- ##"
2040       echo
2041       for ac_var in $ac_subst_files
2042       do
2043         eval ac_val=\$$ac_var
2044         case $ac_val in
2045         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2046         esac
2047         $as_echo "$ac_var='\''$ac_val'\''"
2048       done | sort
2049       echo
2050     fi
2051
2052     if test -s confdefs.h; then
2053       $as_echo "## ----------- ##
2054 ## confdefs.h. ##
2055 ## ----------- ##"
2056       echo
2057       cat confdefs.h
2058       echo
2059     fi
2060     test "$ac_signal" != 0 &&
2061       $as_echo "$as_me: caught signal $ac_signal"
2062     $as_echo "$as_me: exit $exit_status"
2063   } >&5
2064   rm -f core *.core core.conftest.* &&
2065     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2066     exit $exit_status
2067 ' 0
2068 for ac_signal in 1 2 13 15; do
2069   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2070 done
2071 ac_signal=0
2072
2073 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2074 rm -f -r conftest* confdefs.h
2075
2076 $as_echo "/* confdefs.h */" > confdefs.h
2077
2078 # Predefined preprocessor variables.
2079
2080 cat >>confdefs.h <<_ACEOF
2081 #define PACKAGE_NAME "$PACKAGE_NAME"
2082 _ACEOF
2083
2084 cat >>confdefs.h <<_ACEOF
2085 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2086 _ACEOF
2087
2088 cat >>confdefs.h <<_ACEOF
2089 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2090 _ACEOF
2091
2092 cat >>confdefs.h <<_ACEOF
2093 #define PACKAGE_STRING "$PACKAGE_STRING"
2094 _ACEOF
2095
2096 cat >>confdefs.h <<_ACEOF
2097 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2098 _ACEOF
2099
2100 cat >>confdefs.h <<_ACEOF
2101 #define PACKAGE_URL "$PACKAGE_URL"
2102 _ACEOF
2103
2104
2105 # Let the site file select an alternate cache file if it wants to.
2106 # Prefer an explicitly selected file to automatically selected ones.
2107 ac_site_file1=NONE
2108 ac_site_file2=NONE
2109 if test -n "$CONFIG_SITE"; then
2110   # We do not want a PATH search for config.site.
2111   case $CONFIG_SITE in #((
2112     -*)  ac_site_file1=./$CONFIG_SITE;;
2113     */*) ac_site_file1=$CONFIG_SITE;;
2114     *)   ac_site_file1=./$CONFIG_SITE;;
2115   esac
2116 elif test "x$prefix" != xNONE; then
2117   ac_site_file1=$prefix/share/config.site
2118   ac_site_file2=$prefix/etc/config.site
2119 else
2120   ac_site_file1=$ac_default_prefix/share/config.site
2121   ac_site_file2=$ac_default_prefix/etc/config.site
2122 fi
2123 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2124 do
2125   test "x$ac_site_file" = xNONE && continue
2126   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2127     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2128 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2129     sed 's/^/| /' "$ac_site_file" >&5
2130     . "$ac_site_file" \
2131       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2132 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2133 as_fn_error $? "failed to load site script $ac_site_file
2134 See \`config.log' for more details" "$LINENO" 5; }
2135   fi
2136 done
2137
2138 if test -r "$cache_file"; then
2139   # Some versions of bash will fail to source /dev/null (special files
2140   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2141   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2142     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2143 $as_echo "$as_me: loading cache $cache_file" >&6;}
2144     case $cache_file in
2145       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2146       *)                      . "./$cache_file";;
2147     esac
2148   fi
2149 else
2150   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2151 $as_echo "$as_me: creating cache $cache_file" >&6;}
2152   >$cache_file
2153 fi
2154
2155 # Check that the precious variables saved in the cache have kept the same
2156 # value.
2157 ac_cache_corrupted=false
2158 for ac_var in $ac_precious_vars; do
2159   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2160   eval ac_new_set=\$ac_env_${ac_var}_set
2161   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2162   eval ac_new_val=\$ac_env_${ac_var}_value
2163   case $ac_old_set,$ac_new_set in
2164     set,)
2165       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2166 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2167       ac_cache_corrupted=: ;;
2168     ,set)
2169       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2170 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2171       ac_cache_corrupted=: ;;
2172     ,);;
2173     *)
2174       if test "x$ac_old_val" != "x$ac_new_val"; then
2175         # differences in whitespace do not lead to failure.
2176         ac_old_val_w=`echo x $ac_old_val`
2177         ac_new_val_w=`echo x $ac_new_val`
2178         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2179           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2180 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2181           ac_cache_corrupted=:
2182         else
2183           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2184 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2185           eval $ac_var=\$ac_old_val
2186         fi
2187         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2188 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2189         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2190 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2191       fi;;
2192   esac
2193   # Pass precious variables to config.status.
2194   if test "$ac_new_set" = set; then
2195     case $ac_new_val in
2196     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2197     *) ac_arg=$ac_var=$ac_new_val ;;
2198     esac
2199     case " $ac_configure_args " in
2200       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2201       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2202     esac
2203   fi
2204 done
2205 if $ac_cache_corrupted; then
2206   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2207 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2208   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2209 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2210   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2211 fi
2212 ## -------------------- ##
2213 ## Main body of script. ##
2214 ## -------------------- ##
2215
2216 ac_ext=c
2217 ac_cpp='$CPP $CPPFLAGS'
2218 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2219 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2220 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2221
2222
2223
2224
2225
2226
2227
2228 ac_aux_dir=
2229 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2230   if test -f "$ac_dir/install-sh"; then
2231     ac_aux_dir=$ac_dir
2232     ac_install_sh="$ac_aux_dir/install-sh -c"
2233     break
2234   elif test -f "$ac_dir/install.sh"; then
2235     ac_aux_dir=$ac_dir
2236     ac_install_sh="$ac_aux_dir/install.sh -c"
2237     break
2238   elif test -f "$ac_dir/shtool"; then
2239     ac_aux_dir=$ac_dir
2240     ac_install_sh="$ac_aux_dir/shtool install -c"
2241     break
2242   fi
2243 done
2244 if test -z "$ac_aux_dir"; then
2245   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2246 fi
2247
2248 # These three variables are undocumented and unsupported,
2249 # and are intended to be withdrawn in a future Autoconf release.
2250 # They can cause serious problems if a builder's source tree is in a directory
2251 # whose full name contains unusual characters.
2252 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2253 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2254 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2255
2256
2257 # Make sure we can run config.sub.
2258 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2259   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2260
2261 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2262 $as_echo_n "checking build system type... " >&6; }
2263 if ${ac_cv_build+:} false; then :
2264   $as_echo_n "(cached) " >&6
2265 else
2266   ac_build_alias=$build_alias
2267 test "x$ac_build_alias" = x &&
2268   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2269 test "x$ac_build_alias" = x &&
2270   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2271 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2272   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2273
2274 fi
2275 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2276 $as_echo "$ac_cv_build" >&6; }
2277 case $ac_cv_build in
2278 *-*-*) ;;
2279 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2280 esac
2281 build=$ac_cv_build
2282 ac_save_IFS=$IFS; IFS='-'
2283 set x $ac_cv_build
2284 shift
2285 build_cpu=$1
2286 build_vendor=$2
2287 shift; shift
2288 # Remember, the first character of IFS is used to create $*,
2289 # except with old shells:
2290 build_os=$*
2291 IFS=$ac_save_IFS
2292 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2293
2294
2295  case ${build_alias} in
2296   "") build_noncanonical=${build} ;;
2297   *) build_noncanonical=${build_alias} ;;
2298 esac
2299
2300  case ${host_alias} in
2301   "") host_noncanonical=${build_noncanonical} ;;
2302   *) host_noncanonical=${host_alias} ;;
2303 esac
2304
2305  case ${target_alias} in
2306   "") target_noncanonical=${host_noncanonical} ;;
2307   *) target_noncanonical=${target_alias} ;;
2308 esac
2309
2310
2311 # post-stage1 host modules use a different CC_FOR_BUILD so, in order to
2312 # have matching libraries, they should use host libraries: Makefile.tpl
2313 # arranges to pass --with-build-libsubdir=$(HOST_SUBDIR).
2314 # However, they still use the build modules, because the corresponding
2315 # host modules (e.g. bison) are only built for the host when bootstrap
2316 # finishes. So:
2317 # - build_subdir is where we find build modules, and never changes.
2318 # - build_libsubdir is where we find build libraries, and can be overridden.
2319
2320 # Prefix 'build-' so this never conflicts with target_subdir.
2321 build_subdir="build-${build_noncanonical}"
2322
2323 # Check whether --with-build-libsubdir was given.
2324 if test "${with_build_libsubdir+set}" = set; then :
2325   withval=$with_build_libsubdir; build_libsubdir="$withval"
2326 else
2327   build_libsubdir="$build_subdir"
2328 fi
2329
2330 # --srcdir=. covers the toplevel, while "test -d" covers the subdirectories
2331 if ( test $srcdir = . && test -d gcc ) \
2332    || test -d $srcdir/../host-${host_noncanonical}; then
2333   host_subdir="host-${host_noncanonical}"
2334 else
2335   host_subdir=.
2336 fi
2337 # No prefix.
2338 target_subdir=${target_noncanonical}
2339
2340
2341 # We need the following definitions because AC_PROG_LIBTOOL relies on them
2342 PACKAGE=libobjc
2343 # Version is pulled out to make it a bit easier to change using sed.
2344 VERSION=4:0:0
2345
2346
2347 # This works around the fact that libtool configuration may change LD
2348 # for this particular configuration, but some shells, instead of
2349 # keeping the changes in LD private, export them just because LD is
2350 # exported.
2351 ORIGINAL_LD_FOR_MULTILIBS=$LD
2352
2353 # -------
2354 # Options
2355 # -------
2356
2357 # We use these options to decide which functions to include.
2358
2359 # Check whether --with-target-subdir was given.
2360 if test "${with_target_subdir+set}" = set; then :
2361   withval=$with_target_subdir;
2362 fi
2363
2364
2365 # Check whether --with-cross-host was given.
2366 if test "${with_cross_host+set}" = set; then :
2367   withval=$with_cross_host;
2368 fi
2369
2370
2371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
2372 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
2373 # Check whether --enable-version-specific-runtime-libs was given.
2374 if test "${enable_version_specific_runtime_libs+set}" = set; then :
2375   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
2376  yes) version_specific_libs=yes ;;
2377  no)  version_specific_libs=no ;;
2378  *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
2379  esac
2380 else
2381   version_specific_libs=no
2382 fi
2383
2384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
2385 $as_echo "$version_specific_libs" >&6; }
2386
2387 # -----------
2388 # Directories
2389 # -----------
2390
2391 # Find the rest of the source tree framework.
2392 # Default to --enable-multilib
2393 # Check whether --enable-multilib was given.
2394 if test "${enable_multilib+set}" = set; then :
2395   enableval=$enable_multilib; case "$enableval" in
2396   yes) multilib=yes ;;
2397   no)  multilib=no ;;
2398   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2399  esac
2400 else
2401   multilib=yes
2402 fi
2403
2404
2405 # We may get other options which we leave undocumented:
2406 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2407 # See config-ml.in if you want the gory details.
2408
2409 if test "$srcdir" = "."; then
2410   if test "$with_target_subdir" != "."; then
2411     multi_basedir="$srcdir/$with_multisrctop../.."
2412   else
2413     multi_basedir="$srcdir/$with_multisrctop.."
2414   fi
2415 else
2416   multi_basedir="$srcdir/.."
2417 fi
2418
2419
2420 # Even if the default multilib is not a cross compilation,
2421 # it may be that some of the other multilibs are.
2422 if test $cross_compiling = no && test $multilib = yes \
2423    && test "x${with_multisubdir}" != x ; then
2424    cross_compiling=maybe
2425 fi
2426
2427 ac_config_commands="$ac_config_commands default-1"
2428
2429
2430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2431 $as_echo_n "checking host system type... " >&6; }
2432 if ${ac_cv_host+:} false; then :
2433   $as_echo_n "(cached) " >&6
2434 else
2435   if test "x$host_alias" = x; then
2436   ac_cv_host=$ac_cv_build
2437 else
2438   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2439     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2440 fi
2441
2442 fi
2443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2444 $as_echo "$ac_cv_host" >&6; }
2445 case $ac_cv_host in
2446 *-*-*) ;;
2447 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2448 esac
2449 host=$ac_cv_host
2450 ac_save_IFS=$IFS; IFS='-'
2451 set x $ac_cv_host
2452 shift
2453 host_cpu=$1
2454 host_vendor=$2
2455 shift; shift
2456 # Remember, the first character of IFS is used to create $*,
2457 # except with old shells:
2458 host_os=$*
2459 IFS=$ac_save_IFS
2460 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2461
2462
2463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2464 $as_echo_n "checking target system type... " >&6; }
2465 if ${ac_cv_target+:} false; then :
2466   $as_echo_n "(cached) " >&6
2467 else
2468   if test "x$target_alias" = x; then
2469   ac_cv_target=$ac_cv_host
2470 else
2471   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2472     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2473 fi
2474
2475 fi
2476 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2477 $as_echo "$ac_cv_target" >&6; }
2478 case $ac_cv_target in
2479 *-*-*) ;;
2480 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2481 esac
2482 target=$ac_cv_target
2483 ac_save_IFS=$IFS; IFS='-'
2484 set x $ac_cv_target
2485 shift
2486 target_cpu=$1
2487 target_vendor=$2
2488 shift; shift
2489 # Remember, the first character of IFS is used to create $*,
2490 # except with old shells:
2491 target_os=$*
2492 IFS=$ac_save_IFS
2493 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2494
2495
2496 # The aliases save the names the user supplied, while $host etc.
2497 # will get canonicalized.
2498 test -n "$target_alias" &&
2499   test "$program_prefix$program_suffix$program_transform_name" = \
2500     NONENONEs,x,x, &&
2501   program_prefix=${target_alias}-
2502
2503
2504
2505
2506 # Export source directory.
2507 # These need to be absolute paths, yet at the same time need to
2508 # canonicalize only relative paths, because then amd will not unmount
2509 # drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
2510 case $srcdir in
2511   \\/$* | ?:\\/*) glibcpp_srcdir=${srcdir} ;;
2512   *) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
2513 esac
2514
2515
2516
2517 # Check whether --with-toolexeclibdir was given.
2518 if test "${with_toolexeclibdir+set}" = set; then :
2519   withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
2520   /)
2521     ;;
2522   */)
2523     with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
2524     ;;
2525 esac
2526 else
2527   with_toolexeclibdir=no
2528 fi
2529
2530
2531
2532 # Calculate toolexeclibdir
2533 # Also toolexecdir, though it's only used in toolexeclibdir
2534 case ${version_specific_libs} in
2535   yes)
2536     # Need the gcc compiler version to know where to install libraries
2537     # and header files if --enable-version-specific-runtime-libs option
2538     # is selected.
2539     toolexecdir='$(libdir)/gcc/$(target_noncanonical)'
2540     toolexeclibdir='$(toolexecdir)/$(gcc_version)$(MULTISUBDIR)'
2541     ;;
2542   no)
2543     if test -n "$with_cross_host" &&
2544        test x"$with_cross_host" != x"no"; then
2545       # Install a library built with a cross compiler in tooldir, not libdir.
2546       toolexecdir='$(exec_prefix)/$(target_noncanonical)'
2547       case ${with_toolexeclibdir} in
2548         no)
2549           toolexeclibdir='$(toolexecdir)/lib'
2550           ;;
2551         *)
2552           toolexeclibdir=${with_toolexeclibdir}
2553           ;;
2554       esac
2555     else
2556       toolexecdir='$(libdir)/gcc-lib/$(target_noncanonical)'
2557       toolexeclibdir='$(libdir)'
2558     fi
2559     multi_os_directory=`$CC -print-multi-os-directory`
2560     case $multi_os_directory in
2561       .) ;; # Avoid trailing /.
2562       *) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
2563     esac
2564     ;;
2565 esac
2566
2567
2568
2569 # Figure out if we want to name the include directory and the
2570 #  library name changes differently.
2571 includedirname=include
2572 libsuffix=
2573 case "${host}" in
2574   *-darwin*)
2575     # Darwin is the only target so far that needs a different include directory.
2576     includedirname=include-gnu-runtime
2577     libsuffix=-gnu
2578     ;;
2579 esac
2580
2581
2582
2583 ac_config_headers="$ac_config_headers config.h"
2584
2585
2586 # --------
2587 # Programs
2588 # --------
2589
2590
2591
2592 # We must force CC to /not/ be a precious variable; otherwise
2593 # the wrong, non-multilib-adjusted value will be used in multilibs.
2594 # As a side effect, we have to subst CFLAGS ourselves.
2595
2596
2597 ac_ext=c
2598 ac_cpp='$CPP $CPPFLAGS'
2599 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2600 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2601 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2602 if test -n "$ac_tool_prefix"; then
2603   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2604 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2606 $as_echo_n "checking for $ac_word... " >&6; }
2607 if ${ac_cv_prog_CC+:} false; then :
2608   $as_echo_n "(cached) " >&6
2609 else
2610   if test -n "$CC"; then
2611   ac_cv_prog_CC="$CC" # Let the user override the test.
2612 else
2613 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2614 for as_dir in $PATH
2615 do
2616   IFS=$as_save_IFS
2617   test -z "$as_dir" && as_dir=.
2618     for ac_exec_ext in '' $ac_executable_extensions; do
2619   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2620     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2621     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2622     break 2
2623   fi
2624 done
2625   done
2626 IFS=$as_save_IFS
2627
2628 fi
2629 fi
2630 CC=$ac_cv_prog_CC
2631 if test -n "$CC"; then
2632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2633 $as_echo "$CC" >&6; }
2634 else
2635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2636 $as_echo "no" >&6; }
2637 fi
2638
2639
2640 fi
2641 if test -z "$ac_cv_prog_CC"; then
2642   ac_ct_CC=$CC
2643   # Extract the first word of "gcc", so it can be a program name with args.
2644 set dummy gcc; ac_word=$2
2645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2646 $as_echo_n "checking for $ac_word... " >&6; }
2647 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2648   $as_echo_n "(cached) " >&6
2649 else
2650   if test -n "$ac_ct_CC"; then
2651   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2652 else
2653 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2654 for as_dir in $PATH
2655 do
2656   IFS=$as_save_IFS
2657   test -z "$as_dir" && as_dir=.
2658     for ac_exec_ext in '' $ac_executable_extensions; do
2659   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2660     ac_cv_prog_ac_ct_CC="gcc"
2661     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2662     break 2
2663   fi
2664 done
2665   done
2666 IFS=$as_save_IFS
2667
2668 fi
2669 fi
2670 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2671 if test -n "$ac_ct_CC"; then
2672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2673 $as_echo "$ac_ct_CC" >&6; }
2674 else
2675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2676 $as_echo "no" >&6; }
2677 fi
2678
2679   if test "x$ac_ct_CC" = x; then
2680     CC=""
2681   else
2682     case $cross_compiling:$ac_tool_warned in
2683 yes:)
2684 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2685 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2686 ac_tool_warned=yes ;;
2687 esac
2688     CC=$ac_ct_CC
2689   fi
2690 else
2691   CC="$ac_cv_prog_CC"
2692 fi
2693
2694 if test -z "$CC"; then
2695           if test -n "$ac_tool_prefix"; then
2696     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2697 set dummy ${ac_tool_prefix}cc; ac_word=$2
2698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2699 $as_echo_n "checking for $ac_word... " >&6; }
2700 if ${ac_cv_prog_CC+:} false; then :
2701   $as_echo_n "(cached) " >&6
2702 else
2703   if test -n "$CC"; then
2704   ac_cv_prog_CC="$CC" # Let the user override the test.
2705 else
2706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2707 for as_dir in $PATH
2708 do
2709   IFS=$as_save_IFS
2710   test -z "$as_dir" && as_dir=.
2711     for ac_exec_ext in '' $ac_executable_extensions; do
2712   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2713     ac_cv_prog_CC="${ac_tool_prefix}cc"
2714     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2715     break 2
2716   fi
2717 done
2718   done
2719 IFS=$as_save_IFS
2720
2721 fi
2722 fi
2723 CC=$ac_cv_prog_CC
2724 if test -n "$CC"; then
2725   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2726 $as_echo "$CC" >&6; }
2727 else
2728   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2729 $as_echo "no" >&6; }
2730 fi
2731
2732
2733   fi
2734 fi
2735 if test -z "$CC"; then
2736   # Extract the first word of "cc", so it can be a program name with args.
2737 set dummy cc; ac_word=$2
2738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2739 $as_echo_n "checking for $ac_word... " >&6; }
2740 if ${ac_cv_prog_CC+:} false; then :
2741   $as_echo_n "(cached) " >&6
2742 else
2743   if test -n "$CC"; then
2744   ac_cv_prog_CC="$CC" # Let the user override the test.
2745 else
2746   ac_prog_rejected=no
2747 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2748 for as_dir in $PATH
2749 do
2750   IFS=$as_save_IFS
2751   test -z "$as_dir" && as_dir=.
2752     for ac_exec_ext in '' $ac_executable_extensions; do
2753   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2754     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2755        ac_prog_rejected=yes
2756        continue
2757      fi
2758     ac_cv_prog_CC="cc"
2759     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2760     break 2
2761   fi
2762 done
2763   done
2764 IFS=$as_save_IFS
2765
2766 if test $ac_prog_rejected = yes; then
2767   # We found a bogon in the path, so make sure we never use it.
2768   set dummy $ac_cv_prog_CC
2769   shift
2770   if test $# != 0; then
2771     # We chose a different compiler from the bogus one.
2772     # However, it has the same basename, so the bogon will be chosen
2773     # first if we set CC to just the basename; use the full file name.
2774     shift
2775     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2776   fi
2777 fi
2778 fi
2779 fi
2780 CC=$ac_cv_prog_CC
2781 if test -n "$CC"; then
2782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2783 $as_echo "$CC" >&6; }
2784 else
2785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2786 $as_echo "no" >&6; }
2787 fi
2788
2789
2790 fi
2791 if test -z "$CC"; then
2792   if test -n "$ac_tool_prefix"; then
2793   for ac_prog in cl.exe
2794   do
2795     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2796 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2797 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2798 $as_echo_n "checking for $ac_word... " >&6; }
2799 if ${ac_cv_prog_CC+:} false; then :
2800   $as_echo_n "(cached) " >&6
2801 else
2802   if test -n "$CC"; then
2803   ac_cv_prog_CC="$CC" # Let the user override the test.
2804 else
2805 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2806 for as_dir in $PATH
2807 do
2808   IFS=$as_save_IFS
2809   test -z "$as_dir" && as_dir=.
2810     for ac_exec_ext in '' $ac_executable_extensions; do
2811   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2812     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2813     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2814     break 2
2815   fi
2816 done
2817   done
2818 IFS=$as_save_IFS
2819
2820 fi
2821 fi
2822 CC=$ac_cv_prog_CC
2823 if test -n "$CC"; then
2824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2825 $as_echo "$CC" >&6; }
2826 else
2827   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2828 $as_echo "no" >&6; }
2829 fi
2830
2831
2832     test -n "$CC" && break
2833   done
2834 fi
2835 if test -z "$CC"; then
2836   ac_ct_CC=$CC
2837   for ac_prog in cl.exe
2838 do
2839   # Extract the first word of "$ac_prog", so it can be a program name with args.
2840 set dummy $ac_prog; ac_word=$2
2841 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2842 $as_echo_n "checking for $ac_word... " >&6; }
2843 if ${ac_cv_prog_ac_ct_CC+:} false; then :
2844   $as_echo_n "(cached) " >&6
2845 else
2846   if test -n "$ac_ct_CC"; then
2847   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2848 else
2849 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2850 for as_dir in $PATH
2851 do
2852   IFS=$as_save_IFS
2853   test -z "$as_dir" && as_dir=.
2854     for ac_exec_ext in '' $ac_executable_extensions; do
2855   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2856     ac_cv_prog_ac_ct_CC="$ac_prog"
2857     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2858     break 2
2859   fi
2860 done
2861   done
2862 IFS=$as_save_IFS
2863
2864 fi
2865 fi
2866 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2867 if test -n "$ac_ct_CC"; then
2868   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2869 $as_echo "$ac_ct_CC" >&6; }
2870 else
2871   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2872 $as_echo "no" >&6; }
2873 fi
2874
2875
2876   test -n "$ac_ct_CC" && break
2877 done
2878
2879   if test "x$ac_ct_CC" = x; then
2880     CC=""
2881   else
2882     case $cross_compiling:$ac_tool_warned in
2883 yes:)
2884 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2885 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2886 ac_tool_warned=yes ;;
2887 esac
2888     CC=$ac_ct_CC
2889   fi
2890 fi
2891
2892 fi
2893
2894
2895 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2896 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2897 as_fn_error $? "no acceptable C compiler found in \$PATH
2898 See \`config.log' for more details" "$LINENO" 5; }
2899
2900 # Provide some information about the compiler.
2901 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2902 set X $ac_compile
2903 ac_compiler=$2
2904 for ac_option in --version -v -V -qversion; do
2905   { { ac_try="$ac_compiler $ac_option >&5"
2906 case "(($ac_try" in
2907   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2908   *) ac_try_echo=$ac_try;;
2909 esac
2910 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2911 $as_echo "$ac_try_echo"; } >&5
2912   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
2913   ac_status=$?
2914   if test -s conftest.err; then
2915     sed '10a\
2916 ... rest of stderr output deleted ...
2917          10q' conftest.err >conftest.er1
2918     cat conftest.er1 >&5
2919   fi
2920   rm -f conftest.er1 conftest.err
2921   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2922   test $ac_status = 0; }
2923 done
2924
2925 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2926 /* end confdefs.h.  */
2927 #include <stdio.h>
2928 int
2929 main ()
2930 {
2931 printf ("hello world\n");
2932   ;
2933   return 0;
2934 }
2935 _ACEOF
2936 # FIXME: Cleanup?
2937 if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
2938   (eval $ac_link) 2>&5
2939   ac_status=$?
2940   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2941   test $ac_status = 0; }; then :
2942   gcc_no_link=no
2943 else
2944   gcc_no_link=yes
2945 fi
2946 if test x$gcc_no_link = xyes; then
2947   # Setting cross_compile will disable run tests; it will
2948   # also disable AC_CHECK_FILE but that's generally
2949   # correct if we can't link.
2950   cross_compiling=yes
2951   EXEEXT=
2952 else
2953   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2954 /* end confdefs.h.  */
2955
2956 int
2957 main ()
2958 {
2959
2960   ;
2961   return 0;
2962 }
2963 _ACEOF
2964 ac_clean_files_save=$ac_clean_files
2965 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2966 # Try to create an executable without -o first, disregard a.out.
2967 # It will help us diagnose broken compilers, and finding out an intuition
2968 # of exeext.
2969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2970 $as_echo_n "checking whether the C compiler works... " >&6; }
2971 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
2972
2973 # The possible output files:
2974 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2975
2976 ac_rmfiles=
2977 for ac_file in $ac_files
2978 do
2979   case $ac_file in
2980     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
2981     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
2982   esac
2983 done
2984 rm -f $ac_rmfiles
2985
2986 if { { ac_try="$ac_link_default"
2987 case "(($ac_try" in
2988   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2989   *) ac_try_echo=$ac_try;;
2990 esac
2991 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2992 $as_echo "$ac_try_echo"; } >&5
2993   (eval "$ac_link_default") 2>&5
2994   ac_status=$?
2995   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2996   test $ac_status = 0; }; then :
2997   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2998 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2999 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3000 # so that the user can short-circuit this test for compilers unknown to
3001 # Autoconf.
3002 for ac_file in $ac_files ''
3003 do
3004   test -f "$ac_file" || continue
3005   case $ac_file in
3006     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3007         ;;
3008     [ab].out )
3009         # We found the default executable, but exeext='' is most
3010         # certainly right.
3011         break;;
3012     *.* )
3013         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3014         then :; else
3015            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3016         fi
3017         # We set ac_cv_exeext here because the later test for it is not
3018         # safe: cross compilers may not add the suffix if given an `-o'
3019         # argument, so we may need to know it at that point already.
3020         # Even if this section looks crufty: it has the advantage of
3021         # actually working.
3022         break;;
3023     * )
3024         break;;
3025   esac
3026 done
3027 test "$ac_cv_exeext" = no && ac_cv_exeext=
3028
3029 else
3030   ac_file=''
3031 fi
3032 if test -z "$ac_file"; then :
3033   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3034 $as_echo "no" >&6; }
3035 $as_echo "$as_me: failed program was:" >&5
3036 sed 's/^/| /' conftest.$ac_ext >&5
3037
3038 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3039 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3040 as_fn_error 77 "C compiler cannot create executables
3041 See \`config.log' for more details" "$LINENO" 5; }
3042 else
3043   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3044 $as_echo "yes" >&6; }
3045 fi
3046 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3047 $as_echo_n "checking for C compiler default output file name... " >&6; }
3048 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3049 $as_echo "$ac_file" >&6; }
3050 ac_exeext=$ac_cv_exeext
3051
3052 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3053 ac_clean_files=$ac_clean_files_save
3054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3055 $as_echo_n "checking for suffix of executables... " >&6; }
3056 if { { ac_try="$ac_link"
3057 case "(($ac_try" in
3058   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3059   *) ac_try_echo=$ac_try;;
3060 esac
3061 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3062 $as_echo "$ac_try_echo"; } >&5
3063   (eval "$ac_link") 2>&5
3064   ac_status=$?
3065   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3066   test $ac_status = 0; }; then :
3067   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3068 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3069 # work properly (i.e., refer to `conftest.exe'), while it won't with
3070 # `rm'.
3071 for ac_file in conftest.exe conftest conftest.*; do
3072   test -f "$ac_file" || continue
3073   case $ac_file in
3074     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3075     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3076           break;;
3077     * ) break;;
3078   esac
3079 done
3080 else
3081   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3082 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3083 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3084 See \`config.log' for more details" "$LINENO" 5; }
3085 fi
3086 rm -f conftest conftest$ac_cv_exeext
3087 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3088 $as_echo "$ac_cv_exeext" >&6; }
3089
3090 rm -f conftest.$ac_ext
3091 EXEEXT=$ac_cv_exeext
3092 ac_exeext=$EXEEXT
3093 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3094 /* end confdefs.h.  */
3095 #include <stdio.h>
3096 int
3097 main ()
3098 {
3099 FILE *f = fopen ("conftest.out", "w");
3100  return ferror (f) || fclose (f) != 0;
3101
3102   ;
3103   return 0;
3104 }
3105 _ACEOF
3106 ac_clean_files="$ac_clean_files conftest.out"
3107 # Check that the compiler produces executables we can run.  If not, either
3108 # the compiler is broken, or we cross compile.
3109 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3110 $as_echo_n "checking whether we are cross compiling... " >&6; }
3111 if test "$cross_compiling" != yes; then
3112   { { ac_try="$ac_link"
3113 case "(($ac_try" in
3114   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3115   *) ac_try_echo=$ac_try;;
3116 esac
3117 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3118 $as_echo "$ac_try_echo"; } >&5
3119   (eval "$ac_link") 2>&5
3120   ac_status=$?
3121   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3122   test $ac_status = 0; }
3123   if { ac_try='./conftest$ac_cv_exeext'
3124   { { case "(($ac_try" in
3125   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3126   *) ac_try_echo=$ac_try;;
3127 esac
3128 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3129 $as_echo "$ac_try_echo"; } >&5
3130   (eval "$ac_try") 2>&5
3131   ac_status=$?
3132   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3133   test $ac_status = 0; }; }; then
3134     cross_compiling=no
3135   else
3136     if test "$cross_compiling" = maybe; then
3137         cross_compiling=yes
3138     else
3139         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3140 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3141 as_fn_error $? "cannot run C compiled programs.
3142 If you meant to cross compile, use \`--host'.
3143 See \`config.log' for more details" "$LINENO" 5; }
3144     fi
3145   fi
3146 fi
3147 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3148 $as_echo "$cross_compiling" >&6; }
3149
3150 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3151 ac_clean_files=$ac_clean_files_save
3152 fi
3153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3154 $as_echo_n "checking for suffix of object files... " >&6; }
3155 if ${ac_cv_objext+:} false; then :
3156   $as_echo_n "(cached) " >&6
3157 else
3158   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3159 /* end confdefs.h.  */
3160
3161 int
3162 main ()
3163 {
3164
3165   ;
3166   return 0;
3167 }
3168 _ACEOF
3169 rm -f conftest.o conftest.obj
3170 if { { ac_try="$ac_compile"
3171 case "(($ac_try" in
3172   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3173   *) ac_try_echo=$ac_try;;
3174 esac
3175 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3176 $as_echo "$ac_try_echo"; } >&5
3177   (eval "$ac_compile") 2>&5
3178   ac_status=$?
3179   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3180   test $ac_status = 0; }; then :
3181   for ac_file in conftest.o conftest.obj conftest.*; do
3182   test -f "$ac_file" || continue;
3183   case $ac_file in
3184     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3185     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3186        break;;
3187   esac
3188 done
3189 else
3190   $as_echo "$as_me: failed program was:" >&5
3191 sed 's/^/| /' conftest.$ac_ext >&5
3192
3193 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3194 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3195 as_fn_error $? "cannot compute suffix of object files: cannot compile
3196 See \`config.log' for more details" "$LINENO" 5; }
3197 fi
3198 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3199 fi
3200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3201 $as_echo "$ac_cv_objext" >&6; }
3202 OBJEXT=$ac_cv_objext
3203 ac_objext=$OBJEXT
3204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3205 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3206 if ${ac_cv_c_compiler_gnu+:} false; then :
3207   $as_echo_n "(cached) " >&6
3208 else
3209   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3210 /* end confdefs.h.  */
3211
3212 int
3213 main ()
3214 {
3215 #ifndef __GNUC__
3216        choke me
3217 #endif
3218
3219   ;
3220   return 0;
3221 }
3222 _ACEOF
3223 if ac_fn_c_try_compile "$LINENO"; then :
3224   ac_compiler_gnu=yes
3225 else
3226   ac_compiler_gnu=no
3227 fi
3228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3229 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3230
3231 fi
3232 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3233 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3234 if test $ac_compiler_gnu = yes; then
3235   GCC=yes
3236 else
3237   GCC=
3238 fi
3239 ac_test_CFLAGS=${CFLAGS+set}
3240 ac_save_CFLAGS=$CFLAGS
3241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3242 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3243 if ${ac_cv_prog_cc_g+:} false; then :
3244   $as_echo_n "(cached) " >&6
3245 else
3246   ac_save_c_werror_flag=$ac_c_werror_flag
3247    ac_c_werror_flag=yes
3248    ac_cv_prog_cc_g=no
3249    CFLAGS="-g"
3250    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3251 /* end confdefs.h.  */
3252
3253 int
3254 main ()
3255 {
3256
3257   ;
3258   return 0;
3259 }
3260 _ACEOF
3261 if ac_fn_c_try_compile "$LINENO"; then :
3262   ac_cv_prog_cc_g=yes
3263 else
3264   CFLAGS=""
3265       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3266 /* end confdefs.h.  */
3267
3268 int
3269 main ()
3270 {
3271
3272   ;
3273   return 0;
3274 }
3275 _ACEOF
3276 if ac_fn_c_try_compile "$LINENO"; then :
3277
3278 else
3279   ac_c_werror_flag=$ac_save_c_werror_flag
3280          CFLAGS="-g"
3281          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3282 /* end confdefs.h.  */
3283
3284 int
3285 main ()
3286 {
3287
3288   ;
3289   return 0;
3290 }
3291 _ACEOF
3292 if ac_fn_c_try_compile "$LINENO"; then :
3293   ac_cv_prog_cc_g=yes
3294 fi
3295 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3296 fi
3297 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3298 fi
3299 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3300    ac_c_werror_flag=$ac_save_c_werror_flag
3301 fi
3302 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3303 $as_echo "$ac_cv_prog_cc_g" >&6; }
3304 if test "$ac_test_CFLAGS" = set; then
3305   CFLAGS=$ac_save_CFLAGS
3306 elif test $ac_cv_prog_cc_g = yes; then
3307   if test "$GCC" = yes; then
3308     CFLAGS="-g -O2"
3309   else
3310     CFLAGS="-g"
3311   fi
3312 else
3313   if test "$GCC" = yes; then
3314     CFLAGS="-O2"
3315   else
3316     CFLAGS=
3317   fi
3318 fi
3319 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3320 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3321 if ${ac_cv_prog_cc_c89+:} false; then :
3322   $as_echo_n "(cached) " >&6
3323 else
3324   ac_cv_prog_cc_c89=no
3325 ac_save_CC=$CC
3326 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3327 /* end confdefs.h.  */
3328 #include <stdarg.h>
3329 #include <stdio.h>
3330 struct stat;
3331 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3332 struct buf { int x; };
3333 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3334 static char *e (p, i)
3335      char **p;
3336      int i;
3337 {
3338   return p[i];
3339 }
3340 static char *f (char * (*g) (char **, int), char **p, ...)
3341 {
3342   char *s;
3343   va_list v;
3344   va_start (v,p);
3345   s = g (p, va_arg (v,int));
3346   va_end (v);
3347   return s;
3348 }
3349
3350 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3351    function prototypes and stuff, but not '\xHH' hex character constants.
3352    These don't provoke an error unfortunately, instead are silently treated
3353    as 'x'.  The following induces an error, until -std is added to get
3354    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3355    array size at least.  It's necessary to write '\x00'==0 to get something
3356    that's true only with -std.  */
3357 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3358
3359 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3360    inside strings and character constants.  */
3361 #define FOO(x) 'x'
3362 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3363
3364 int test (int i, double x);
3365 struct s1 {int (*f) (int a);};
3366 struct s2 {int (*f) (double a);};
3367 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3368 int argc;
3369 char **argv;
3370 int
3371 main ()
3372 {
3373 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3374   ;
3375   return 0;
3376 }
3377 _ACEOF
3378 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3379         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3380 do
3381   CC="$ac_save_CC $ac_arg"
3382   if ac_fn_c_try_compile "$LINENO"; then :
3383   ac_cv_prog_cc_c89=$ac_arg
3384 fi
3385 rm -f core conftest.err conftest.$ac_objext
3386   test "x$ac_cv_prog_cc_c89" != "xno" && break
3387 done
3388 rm -f conftest.$ac_ext
3389 CC=$ac_save_CC
3390
3391 fi
3392 # AC_CACHE_VAL
3393 case "x$ac_cv_prog_cc_c89" in
3394   x)
3395     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3396 $as_echo "none needed" >&6; } ;;
3397   xno)
3398     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3399 $as_echo "unsupported" >&6; } ;;
3400   *)
3401     CC="$CC $ac_cv_prog_cc_c89"
3402     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3403 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3404 esac
3405 if test "x$ac_cv_prog_cc_c89" != xno; then :
3406
3407 fi
3408
3409 ac_ext=c
3410 ac_cpp='$CPP $CPPFLAGS'
3411 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3412 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3413 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3414
3415
3416
3417 # extra LD Flags which are required for targets
3418
3419
3420
3421 case $host in
3422   *-cygwin* | *-mingw*)
3423     # 'host' will be top-level target in the case of a target lib,
3424     # we must compare to with_cross_host to decide if this is a native
3425     # or cross-compiler and select where to install dlls appropriately.
3426     if test -n "$with_cross_host" &&
3427         test x"$with_cross_host" != x"no"; then
3428       lt_host_flags='-no-undefined -bindir "$(toolexeclibdir)"';
3429     else
3430       lt_host_flags='-no-undefined -bindir "$(bindir)"';
3431     fi
3432     ;;
3433   *)
3434     lt_host_flags=
3435     ;;
3436 esac
3437
3438
3439
3440
3441 # Add CET specific flags if CET is enabled
3442
3443  # Check whether --enable-cet was given.
3444 if test "${enable_cet+set}" = set; then :
3445   enableval=$enable_cet;
3446       case "$enableval" in
3447        yes|no|auto) ;;
3448        *) as_fn_error $? "Unknown argument to enable/disable cet" "$LINENO" 5 ;;
3449                           esac
3450
3451 else
3452   enable_cet=auto
3453 fi
3454
3455
3456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CET support" >&5
3457 $as_echo_n "checking for CET support... " >&6; }
3458
3459 # NB: Avoid nested save_CFLAGS and save_LDFLAGS.
3460 case "$host" in
3461   i[34567]86-*-linux* | x86_64-*-linux*)
3462     case "$enable_cet" in
3463       auto)
3464         # Check if target supports multi-byte NOPs
3465         # and if compiler and assembler support CET insn.
3466         cet_save_CFLAGS="$CFLAGS"
3467         CFLAGS="$CFLAGS -fcf-protection"
3468         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3469 /* end confdefs.h.  */
3470
3471 int
3472 main ()
3473 {
3474
3475 #if !defined(__SSE2__)
3476 #error target does not support multi-byte NOPs
3477 #else
3478 asm ("setssbsy");
3479 #endif
3480
3481   ;
3482   return 0;
3483 }
3484 _ACEOF
3485 if ac_fn_c_try_compile "$LINENO"; then :
3486   enable_cet=yes
3487 else
3488   enable_cet=no
3489 fi
3490 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3491         CFLAGS="$cet_save_CFLAGS"
3492         ;;
3493       yes)
3494         # Check if assembler supports CET.
3495         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3496 /* end confdefs.h.  */
3497
3498 int
3499 main ()
3500 {
3501 asm ("setssbsy");
3502   ;
3503   return 0;
3504 }
3505 _ACEOF
3506 if ac_fn_c_try_compile "$LINENO"; then :
3507
3508 else
3509   as_fn_error $? "assembler with CET support is required for --enable-cet" "$LINENO" 5
3510 fi
3511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3512         ;;
3513     esac
3514     ;;
3515   *)
3516     enable_cet=no
3517     ;;
3518 esac
3519 if test x$enable_cet = xyes; then
3520   CET_FLAGS="-fcf-protection -mshstk"
3521   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3522 $as_echo "yes" >&6; }
3523 else
3524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3525 $as_echo "no" >&6; }
3526 fi
3527
3528 XCFLAGS="$XCFLAGS $CET_FLAGS"
3529
3530
3531
3532
3533 if test -n "$ac_tool_prefix"; then
3534   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
3535 set dummy ${ac_tool_prefix}as; ac_word=$2
3536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3537 $as_echo_n "checking for $ac_word... " >&6; }
3538 if ${ac_cv_prog_AS+:} false; then :
3539   $as_echo_n "(cached) " >&6
3540 else
3541   if test -n "$AS"; then
3542   ac_cv_prog_AS="$AS" # Let the user override the test.
3543 else
3544 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3545 for as_dir in $PATH
3546 do
3547   IFS=$as_save_IFS
3548   test -z "$as_dir" && as_dir=.
3549     for ac_exec_ext in '' $ac_executable_extensions; do
3550   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3551     ac_cv_prog_AS="${ac_tool_prefix}as"
3552     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3553     break 2
3554   fi
3555 done
3556   done
3557 IFS=$as_save_IFS
3558
3559 fi
3560 fi
3561 AS=$ac_cv_prog_AS
3562 if test -n "$AS"; then
3563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
3564 $as_echo "$AS" >&6; }
3565 else
3566   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3567 $as_echo "no" >&6; }
3568 fi
3569
3570
3571 fi
3572 if test -z "$ac_cv_prog_AS"; then
3573   ac_ct_AS=$AS
3574   # Extract the first word of "as", so it can be a program name with args.
3575 set dummy as; ac_word=$2
3576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3577 $as_echo_n "checking for $ac_word... " >&6; }
3578 if ${ac_cv_prog_ac_ct_AS+:} false; then :
3579   $as_echo_n "(cached) " >&6
3580 else
3581   if test -n "$ac_ct_AS"; then
3582   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
3583 else
3584 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3585 for as_dir in $PATH
3586 do
3587   IFS=$as_save_IFS
3588   test -z "$as_dir" && as_dir=.
3589     for ac_exec_ext in '' $ac_executable_extensions; do
3590   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3591     ac_cv_prog_ac_ct_AS="as"
3592     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3593     break 2
3594   fi
3595 done
3596   done
3597 IFS=$as_save_IFS
3598
3599 fi
3600 fi
3601 ac_ct_AS=$ac_cv_prog_ac_ct_AS
3602 if test -n "$ac_ct_AS"; then
3603   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
3604 $as_echo "$ac_ct_AS" >&6; }
3605 else
3606   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3607 $as_echo "no" >&6; }
3608 fi
3609
3610   if test "x$ac_ct_AS" = x; then
3611     AS=""
3612   else
3613     case $cross_compiling:$ac_tool_warned in
3614 yes:)
3615 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3616 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3617 ac_tool_warned=yes ;;
3618 esac
3619     AS=$ac_ct_AS
3620   fi
3621 else
3622   AS="$ac_cv_prog_AS"
3623 fi
3624
3625 if test -n "$ac_tool_prefix"; then
3626   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
3627 set dummy ${ac_tool_prefix}ar; ac_word=$2
3628 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3629 $as_echo_n "checking for $ac_word... " >&6; }
3630 if ${ac_cv_prog_AR+:} false; then :
3631   $as_echo_n "(cached) " >&6
3632 else
3633   if test -n "$AR"; then
3634   ac_cv_prog_AR="$AR" # Let the user override the test.
3635 else
3636 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3637 for as_dir in $PATH
3638 do
3639   IFS=$as_save_IFS
3640   test -z "$as_dir" && as_dir=.
3641     for ac_exec_ext in '' $ac_executable_extensions; do
3642   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3643     ac_cv_prog_AR="${ac_tool_prefix}ar"
3644     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3645     break 2
3646   fi
3647 done
3648   done
3649 IFS=$as_save_IFS
3650
3651 fi
3652 fi
3653 AR=$ac_cv_prog_AR
3654 if test -n "$AR"; then
3655   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
3656 $as_echo "$AR" >&6; }
3657 else
3658   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3659 $as_echo "no" >&6; }
3660 fi
3661
3662
3663 fi
3664 if test -z "$ac_cv_prog_AR"; then
3665   ac_ct_AR=$AR
3666   # Extract the first word of "ar", so it can be a program name with args.
3667 set dummy ar; ac_word=$2
3668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3669 $as_echo_n "checking for $ac_word... " >&6; }
3670 if ${ac_cv_prog_ac_ct_AR+:} false; then :
3671   $as_echo_n "(cached) " >&6
3672 else
3673   if test -n "$ac_ct_AR"; then
3674   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
3675 else
3676 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3677 for as_dir in $PATH
3678 do
3679   IFS=$as_save_IFS
3680   test -z "$as_dir" && as_dir=.
3681     for ac_exec_ext in '' $ac_executable_extensions; do
3682   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3683     ac_cv_prog_ac_ct_AR="ar"
3684     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3685     break 2
3686   fi
3687 done
3688   done
3689 IFS=$as_save_IFS
3690
3691 fi
3692 fi
3693 ac_ct_AR=$ac_cv_prog_ac_ct_AR
3694 if test -n "$ac_ct_AR"; then
3695   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
3696 $as_echo "$ac_ct_AR" >&6; }
3697 else
3698   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3699 $as_echo "no" >&6; }
3700 fi
3701
3702   if test "x$ac_ct_AR" = x; then
3703     AR=""
3704   else
3705     case $cross_compiling:$ac_tool_warned in
3706 yes:)
3707 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3708 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3709 ac_tool_warned=yes ;;
3710 esac
3711     AR=$ac_ct_AR
3712   fi
3713 else
3714   AR="$ac_cv_prog_AR"
3715 fi
3716
3717 if test -n "$ac_tool_prefix"; then
3718   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
3719 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
3720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3721 $as_echo_n "checking for $ac_word... " >&6; }
3722 if ${ac_cv_prog_RANLIB+:} false; then :
3723   $as_echo_n "(cached) " >&6
3724 else
3725   if test -n "$RANLIB"; then
3726   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
3727 else
3728 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3729 for as_dir in $PATH
3730 do
3731   IFS=$as_save_IFS
3732   test -z "$as_dir" && as_dir=.
3733     for ac_exec_ext in '' $ac_executable_extensions; do
3734   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3735     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
3736     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3737     break 2
3738   fi
3739 done
3740   done
3741 IFS=$as_save_IFS
3742
3743 fi
3744 fi
3745 RANLIB=$ac_cv_prog_RANLIB
3746 if test -n "$RANLIB"; then
3747   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
3748 $as_echo "$RANLIB" >&6; }
3749 else
3750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3751 $as_echo "no" >&6; }
3752 fi
3753
3754
3755 fi
3756 if test -z "$ac_cv_prog_RANLIB"; then
3757   ac_ct_RANLIB=$RANLIB
3758   # Extract the first word of "ranlib", so it can be a program name with args.
3759 set dummy ranlib; ac_word=$2
3760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3761 $as_echo_n "checking for $ac_word... " >&6; }
3762 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
3763   $as_echo_n "(cached) " >&6
3764 else
3765   if test -n "$ac_ct_RANLIB"; then
3766   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
3767 else
3768 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3769 for as_dir in $PATH
3770 do
3771   IFS=$as_save_IFS
3772   test -z "$as_dir" && as_dir=.
3773     for ac_exec_ext in '' $ac_executable_extensions; do
3774   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3775     ac_cv_prog_ac_ct_RANLIB="ranlib"
3776     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3777     break 2
3778   fi
3779 done
3780   done
3781 IFS=$as_save_IFS
3782
3783 fi
3784 fi
3785 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
3786 if test -n "$ac_ct_RANLIB"; then
3787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
3788 $as_echo "$ac_ct_RANLIB" >&6; }
3789 else
3790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3791 $as_echo "no" >&6; }
3792 fi
3793
3794   if test "x$ac_ct_RANLIB" = x; then
3795     RANLIB=":"
3796   else
3797     case $cross_compiling:$ac_tool_warned in
3798 yes:)
3799 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3800 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3801 ac_tool_warned=yes ;;
3802 esac
3803     RANLIB=$ac_ct_RANLIB
3804   fi
3805 else
3806   RANLIB="$ac_cv_prog_RANLIB"
3807 fi
3808
3809 # Find a good install program.  We prefer a C program (faster),
3810 # so one script is as good as another.  But avoid the broken or
3811 # incompatible versions:
3812 # SysV /etc/install, /usr/sbin/install
3813 # SunOS /usr/etc/install
3814 # IRIX /sbin/install
3815 # AIX /bin/install
3816 # AmigaOS /C/install, which installs bootblocks on floppy discs
3817 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3818 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
3819 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3820 # OS/2's system install, which has a completely different semantic
3821 # ./install, which can be erroneously created by make from ./install.sh.
3822 # Reject install programs that cannot install multiple files.
3823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3824 $as_echo_n "checking for a BSD-compatible install... " >&6; }
3825 if test -z "$INSTALL"; then
3826 if ${ac_cv_path_install+:} false; then :
3827   $as_echo_n "(cached) " >&6
3828 else
3829   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3830 for as_dir in $PATH
3831 do
3832   IFS=$as_save_IFS
3833   test -z "$as_dir" && as_dir=.
3834     # Account for people who put trailing slashes in PATH elements.
3835 case $as_dir/ in #((
3836   ./ | .// | /[cC]/* | \
3837   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3838   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3839   /usr/ucb/* ) ;;
3840   *)
3841     # OSF1 and SCO ODT 3.0 have their own names for install.
3842     # Don't use installbsd from OSF since it installs stuff as root
3843     # by default.
3844     for ac_prog in ginstall scoinst install; do
3845       for ac_exec_ext in '' $ac_executable_extensions; do
3846         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3847           if test $ac_prog = install &&
3848             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3849             # AIX install.  It has an incompatible calling convention.
3850             :
3851           elif test $ac_prog = install &&
3852             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3853             # program-specific install script used by HP pwplus--don't use.
3854             :
3855           else
3856             rm -rf conftest.one conftest.two conftest.dir
3857             echo one > conftest.one
3858             echo two > conftest.two
3859             mkdir conftest.dir
3860             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3861               test -s conftest.one && test -s conftest.two &&
3862               test -s conftest.dir/conftest.one &&
3863               test -s conftest.dir/conftest.two
3864             then
3865               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3866               break 3
3867             fi
3868           fi
3869         fi
3870       done
3871     done
3872     ;;
3873 esac
3874
3875   done
3876 IFS=$as_save_IFS
3877
3878 rm -rf conftest.one conftest.two conftest.dir
3879
3880 fi
3881   if test "${ac_cv_path_install+set}" = set; then
3882     INSTALL=$ac_cv_path_install
3883   else
3884     # As a last resort, use the slow shell script.  Don't cache a
3885     # value for INSTALL within a source directory, because that will
3886     # break other packages using the cache if that directory is
3887     # removed, or if the value is a relative name.
3888     INSTALL=$ac_install_sh
3889   fi
3890 fi
3891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3892 $as_echo "$INSTALL" >&6; }
3893
3894 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3895 # It thinks the first close brace ends the variable substitution.
3896 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3897
3898 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3899
3900 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3901
3902
3903
3904 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
3905 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
3906     # Check whether --enable-maintainer-mode was given.
3907 if test "${enable_maintainer_mode+set}" = set; then :
3908   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3909 else
3910   USE_MAINTAINER_MODE=no
3911 fi
3912
3913   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
3914 $as_echo "$USE_MAINTAINER_MODE" >&6; }
3915    if test $USE_MAINTAINER_MODE = yes; then
3916   MAINTAINER_MODE_TRUE=
3917   MAINTAINER_MODE_FALSE='#'
3918 else
3919   MAINTAINER_MODE_TRUE='#'
3920   MAINTAINER_MODE_FALSE=
3921 fi
3922
3923   MAINT=$MAINTAINER_MODE_TRUE
3924
3925
3926
3927 # Enable Win32 DLL on MS Windows - FIXME
3928 enable_win32_dll=yes
3929
3930 case $host in
3931 *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
3932   if test -n "$ac_tool_prefix"; then
3933   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
3934 set dummy ${ac_tool_prefix}as; ac_word=$2
3935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3936 $as_echo_n "checking for $ac_word... " >&6; }
3937 if ${ac_cv_prog_AS+:} false; then :
3938   $as_echo_n "(cached) " >&6
3939 else
3940   if test -n "$AS"; then
3941   ac_cv_prog_AS="$AS" # Let the user override the test.
3942 else
3943 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3944 for as_dir in $PATH
3945 do
3946   IFS=$as_save_IFS
3947   test -z "$as_dir" && as_dir=.
3948     for ac_exec_ext in '' $ac_executable_extensions; do
3949   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3950     ac_cv_prog_AS="${ac_tool_prefix}as"
3951     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3952     break 2
3953   fi
3954 done
3955   done
3956 IFS=$as_save_IFS
3957
3958 fi
3959 fi
3960 AS=$ac_cv_prog_AS
3961 if test -n "$AS"; then
3962   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
3963 $as_echo "$AS" >&6; }
3964 else
3965   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3966 $as_echo "no" >&6; }
3967 fi
3968
3969
3970 fi
3971 if test -z "$ac_cv_prog_AS"; then
3972   ac_ct_AS=$AS
3973   # Extract the first word of "as", so it can be a program name with args.
3974 set dummy as; ac_word=$2
3975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3976 $as_echo_n "checking for $ac_word... " >&6; }
3977 if ${ac_cv_prog_ac_ct_AS+:} false; then :
3978   $as_echo_n "(cached) " >&6
3979 else
3980   if test -n "$ac_ct_AS"; then
3981   ac_cv_prog_ac_ct_AS="$ac_ct_AS" # Let the user override the test.
3982 else
3983 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3984 for as_dir in $PATH
3985 do
3986   IFS=$as_save_IFS
3987   test -z "$as_dir" && as_dir=.
3988     for ac_exec_ext in '' $ac_executable_extensions; do
3989   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3990     ac_cv_prog_ac_ct_AS="as"
3991     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3992     break 2
3993   fi
3994 done
3995   done
3996 IFS=$as_save_IFS
3997
3998 fi
3999 fi
4000 ac_ct_AS=$ac_cv_prog_ac_ct_AS
4001 if test -n "$ac_ct_AS"; then
4002   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AS" >&5
4003 $as_echo "$ac_ct_AS" >&6; }
4004 else
4005   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4006 $as_echo "no" >&6; }
4007 fi
4008
4009   if test "x$ac_ct_AS" = x; then
4010     AS="false"
4011   else
4012     case $cross_compiling:$ac_tool_warned in
4013 yes:)
4014 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4015 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4016 ac_tool_warned=yes ;;
4017 esac
4018     AS=$ac_ct_AS
4019   fi
4020 else
4021   AS="$ac_cv_prog_AS"
4022 fi
4023
4024   if test -n "$ac_tool_prefix"; then
4025   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
4026 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
4027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4028 $as_echo_n "checking for $ac_word... " >&6; }
4029 if ${ac_cv_prog_DLLTOOL+:} false; then :
4030   $as_echo_n "(cached) " >&6
4031 else
4032   if test -n "$DLLTOOL"; then
4033   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
4034 else
4035 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4036 for as_dir in $PATH
4037 do
4038   IFS=$as_save_IFS
4039   test -z "$as_dir" && as_dir=.
4040     for ac_exec_ext in '' $ac_executable_extensions; do
4041   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4042     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
4043     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4044     break 2
4045   fi
4046 done
4047   done
4048 IFS=$as_save_IFS
4049
4050 fi
4051 fi
4052 DLLTOOL=$ac_cv_prog_DLLTOOL
4053 if test -n "$DLLTOOL"; then
4054   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
4055 $as_echo "$DLLTOOL" >&6; }
4056 else
4057   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4058 $as_echo "no" >&6; }
4059 fi
4060
4061
4062 fi
4063 if test -z "$ac_cv_prog_DLLTOOL"; then
4064   ac_ct_DLLTOOL=$DLLTOOL
4065   # Extract the first word of "dlltool", so it can be a program name with args.
4066 set dummy dlltool; ac_word=$2
4067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4068 $as_echo_n "checking for $ac_word... " >&6; }
4069 if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
4070   $as_echo_n "(cached) " >&6
4071 else
4072   if test -n "$ac_ct_DLLTOOL"; then
4073   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
4074 else
4075 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4076 for as_dir in $PATH
4077 do
4078   IFS=$as_save_IFS
4079   test -z "$as_dir" && as_dir=.
4080     for ac_exec_ext in '' $ac_executable_extensions; do
4081   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4082     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
4083     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4084     break 2
4085   fi
4086 done
4087   done
4088 IFS=$as_save_IFS
4089
4090 fi
4091 fi
4092 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
4093 if test -n "$ac_ct_DLLTOOL"; then
4094   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
4095 $as_echo "$ac_ct_DLLTOOL" >&6; }
4096 else
4097   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4098 $as_echo "no" >&6; }
4099 fi
4100
4101   if test "x$ac_ct_DLLTOOL" = x; then
4102     DLLTOOL="false"
4103   else
4104     case $cross_compiling:$ac_tool_warned in
4105 yes:)
4106 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4107 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4108 ac_tool_warned=yes ;;
4109 esac
4110     DLLTOOL=$ac_ct_DLLTOOL
4111   fi
4112 else
4113   DLLTOOL="$ac_cv_prog_DLLTOOL"
4114 fi
4115
4116   if test -n "$ac_tool_prefix"; then
4117   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
4118 set dummy ${ac_tool_prefix}objdump; ac_word=$2
4119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4120 $as_echo_n "checking for $ac_word... " >&6; }
4121 if ${ac_cv_prog_OBJDUMP+:} false; then :
4122   $as_echo_n "(cached) " >&6
4123 else
4124   if test -n "$OBJDUMP"; then
4125   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
4126 else
4127 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4128 for as_dir in $PATH
4129 do
4130   IFS=$as_save_IFS
4131   test -z "$as_dir" && as_dir=.
4132     for ac_exec_ext in '' $ac_executable_extensions; do
4133   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4134     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
4135     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4136     break 2
4137   fi
4138 done
4139   done
4140 IFS=$as_save_IFS
4141
4142 fi
4143 fi
4144 OBJDUMP=$ac_cv_prog_OBJDUMP
4145 if test -n "$OBJDUMP"; then
4146   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
4147 $as_echo "$OBJDUMP" >&6; }
4148 else
4149   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4150 $as_echo "no" >&6; }
4151 fi
4152
4153
4154 fi
4155 if test -z "$ac_cv_prog_OBJDUMP"; then
4156   ac_ct_OBJDUMP=$OBJDUMP
4157   # Extract the first word of "objdump", so it can be a program name with args.
4158 set dummy objdump; ac_word=$2
4159 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4160 $as_echo_n "checking for $ac_word... " >&6; }
4161 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
4162   $as_echo_n "(cached) " >&6
4163 else
4164   if test -n "$ac_ct_OBJDUMP"; then
4165   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
4166 else
4167 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4168 for as_dir in $PATH
4169 do
4170   IFS=$as_save_IFS
4171   test -z "$as_dir" && as_dir=.
4172     for ac_exec_ext in '' $ac_executable_extensions; do
4173   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4174     ac_cv_prog_ac_ct_OBJDUMP="objdump"
4175     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4176     break 2
4177   fi
4178 done
4179   done
4180 IFS=$as_save_IFS
4181
4182 fi
4183 fi
4184 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
4185 if test -n "$ac_ct_OBJDUMP"; then
4186   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
4187 $as_echo "$ac_ct_OBJDUMP" >&6; }
4188 else
4189   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4190 $as_echo "no" >&6; }
4191 fi
4192
4193   if test "x$ac_ct_OBJDUMP" = x; then
4194     OBJDUMP="false"
4195   else
4196     case $cross_compiling:$ac_tool_warned in
4197 yes:)
4198 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4199 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4200 ac_tool_warned=yes ;;
4201 esac
4202     OBJDUMP=$ac_ct_OBJDUMP
4203   fi
4204 else
4205   OBJDUMP="$ac_cv_prog_OBJDUMP"
4206 fi
4207
4208   ;;
4209 esac
4210
4211 test -z "$AS" && AS=as
4212
4213
4214
4215
4216
4217 test -z "$DLLTOOL" && DLLTOOL=dlltool
4218
4219
4220
4221
4222
4223 test -z "$OBJDUMP" && OBJDUMP=objdump
4224
4225
4226
4227
4228
4229
4230
4231
4232 case `pwd` in
4233   *\ * | *\     *)
4234     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
4235 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
4236 esac
4237
4238
4239
4240 macro_version='2.2.7a'
4241 macro_revision='1.3134'
4242
4243
4244
4245
4246
4247
4248
4249
4250
4251
4252
4253
4254
4255 ltmain="$ac_aux_dir/ltmain.sh"
4256
4257 # Backslashify metacharacters that are still active within
4258 # double-quoted strings.
4259 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
4260
4261 # Same as above, but do not quote variable references.
4262 double_quote_subst='s/\(["`\\]\)/\\\1/g'
4263
4264 # Sed substitution to delay expansion of an escaped shell variable in a
4265 # double_quote_subst'ed string.
4266 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
4267
4268 # Sed substitution to delay expansion of an escaped single quote.
4269 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
4270
4271 # Sed substitution to avoid accidental globbing in evaled expressions
4272 no_glob_subst='s/\*/\\\*/g'
4273
4274 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4275 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4276 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4277
4278 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4279 $as_echo_n "checking how to print strings... " >&6; }
4280 # Test print first, because it will be a builtin if present.
4281 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4282    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4283   ECHO='print -r --'
4284 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4285   ECHO='printf %s\n'
4286 else
4287   # Use this function as a fallback that always works.
4288   func_fallback_echo ()
4289   {
4290     eval 'cat <<_LTECHO_EOF
4291 $1
4292 _LTECHO_EOF'
4293   }
4294   ECHO='func_fallback_echo'
4295 fi
4296
4297 # func_echo_all arg...
4298 # Invoke $ECHO with all args, space-separated.
4299 func_echo_all ()
4300 {
4301     $ECHO ""
4302 }
4303
4304 case "$ECHO" in
4305   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4306 $as_echo "printf" >&6; } ;;
4307   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4308 $as_echo "print -r" >&6; } ;;
4309   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4310 $as_echo "cat" >&6; } ;;
4311 esac
4312
4313
4314
4315
4316
4317
4318
4319
4320
4321
4322
4323
4324
4325
4326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4327 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4328 if ${ac_cv_path_SED+:} false; then :
4329   $as_echo_n "(cached) " >&6
4330 else
4331             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4332      for ac_i in 1 2 3 4 5 6 7; do
4333        ac_script="$ac_script$as_nl$ac_script"
4334      done
4335      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4336      { ac_script=; unset ac_script;}
4337      if test -z "$SED"; then
4338   ac_path_SED_found=false
4339   # Loop through the user's path and test for each of PROGNAME-LIST
4340   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4341 for as_dir in $PATH
4342 do
4343   IFS=$as_save_IFS
4344   test -z "$as_dir" && as_dir=.
4345     for ac_prog in sed gsed; do
4346     for ac_exec_ext in '' $ac_executable_extensions; do
4347       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4348       as_fn_executable_p "$ac_path_SED" || continue
4349 # Check for GNU ac_path_SED and select it if it is found.
4350   # Check for GNU $ac_path_SED
4351 case `"$ac_path_SED" --version 2>&1` in
4352 *GNU*)
4353   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4354 *)
4355   ac_count=0
4356   $as_echo_n 0123456789 >"conftest.in"
4357   while :
4358   do
4359     cat "conftest.in" "conftest.in" >"conftest.tmp"
4360     mv "conftest.tmp" "conftest.in"
4361     cp "conftest.in" "conftest.nl"
4362     $as_echo '' >> "conftest.nl"
4363     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4364     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4365     as_fn_arith $ac_count + 1 && ac_count=$as_val
4366     if test $ac_count -gt ${ac_path_SED_max-0}; then
4367       # Best one so far, save it but keep looking for a better one
4368       ac_cv_path_SED="$ac_path_SED"
4369       ac_path_SED_max=$ac_count
4370     fi
4371     # 10*(2^10) chars as input seems more than enough
4372     test $ac_count -gt 10 && break
4373   done
4374   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4375 esac
4376
4377       $ac_path_SED_found && break 3
4378     done
4379   done
4380   done
4381 IFS=$as_save_IFS
4382   if test -z "$ac_cv_path_SED"; then
4383     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
4384   fi
4385 else
4386   ac_cv_path_SED=$SED
4387 fi
4388
4389 fi
4390 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4391 $as_echo "$ac_cv_path_SED" >&6; }
4392  SED="$ac_cv_path_SED"
4393   rm -f conftest.sed
4394
4395 test -z "$SED" && SED=sed
4396 Xsed="$SED -e 1s/^X//"
4397
4398
4399
4400
4401
4402
4403
4404
4405
4406
4407
4408 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4409 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4410 if ${ac_cv_path_GREP+:} false; then :
4411   $as_echo_n "(cached) " >&6
4412 else
4413   if test -z "$GREP"; then
4414   ac_path_GREP_found=false
4415   # Loop through the user's path and test for each of PROGNAME-LIST
4416   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4417 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4418 do
4419   IFS=$as_save_IFS
4420   test -z "$as_dir" && as_dir=.
4421     for ac_prog in grep ggrep; do
4422     for ac_exec_ext in '' $ac_executable_extensions; do
4423       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4424       as_fn_executable_p "$ac_path_GREP" || continue
4425 # Check for GNU ac_path_GREP and select it if it is found.
4426   # Check for GNU $ac_path_GREP
4427 case `"$ac_path_GREP" --version 2>&1` in
4428 *GNU*)
4429   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4430 *)
4431   ac_count=0
4432   $as_echo_n 0123456789 >"conftest.in"
4433   while :
4434   do
4435     cat "conftest.in" "conftest.in" >"conftest.tmp"
4436     mv "conftest.tmp" "conftest.in"
4437     cp "conftest.in" "conftest.nl"
4438     $as_echo 'GREP' >> "conftest.nl"
4439     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4440     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4441     as_fn_arith $ac_count + 1 && ac_count=$as_val
4442     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4443       # Best one so far, save it but keep looking for a better one
4444       ac_cv_path_GREP="$ac_path_GREP"
4445       ac_path_GREP_max=$ac_count
4446     fi
4447     # 10*(2^10) chars as input seems more than enough
4448     test $ac_count -gt 10 && break
4449   done
4450   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4451 esac
4452
4453       $ac_path_GREP_found && break 3
4454     done
4455   done
4456   done
4457 IFS=$as_save_IFS
4458   if test -z "$ac_cv_path_GREP"; then
4459     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4460   fi
4461 else
4462   ac_cv_path_GREP=$GREP
4463 fi
4464
4465 fi
4466 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4467 $as_echo "$ac_cv_path_GREP" >&6; }
4468  GREP="$ac_cv_path_GREP"
4469
4470
4471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4472 $as_echo_n "checking for egrep... " >&6; }
4473 if ${ac_cv_path_EGREP+:} false; then :
4474   $as_echo_n "(cached) " >&6
4475 else
4476   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4477    then ac_cv_path_EGREP="$GREP -E"
4478    else
4479      if test -z "$EGREP"; then
4480   ac_path_EGREP_found=false
4481   # Loop through the user's path and test for each of PROGNAME-LIST
4482   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4483 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4484 do
4485   IFS=$as_save_IFS
4486   test -z "$as_dir" && as_dir=.
4487     for ac_prog in egrep; do
4488     for ac_exec_ext in '' $ac_executable_extensions; do
4489       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4490       as_fn_executable_p "$ac_path_EGREP" || continue
4491 # Check for GNU ac_path_EGREP and select it if it is found.
4492   # Check for GNU $ac_path_EGREP
4493 case `"$ac_path_EGREP" --version 2>&1` in
4494 *GNU*)
4495   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4496 *)
4497   ac_count=0
4498   $as_echo_n 0123456789 >"conftest.in"
4499   while :
4500   do
4501     cat "conftest.in" "conftest.in" >"conftest.tmp"
4502     mv "conftest.tmp" "conftest.in"
4503     cp "conftest.in" "conftest.nl"
4504     $as_echo 'EGREP' >> "conftest.nl"
4505     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4506     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4507     as_fn_arith $ac_count + 1 && ac_count=$as_val
4508     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4509       # Best one so far, save it but keep looking for a better one
4510       ac_cv_path_EGREP="$ac_path_EGREP"
4511       ac_path_EGREP_max=$ac_count
4512     fi
4513     # 10*(2^10) chars as input seems more than enough
4514     test $ac_count -gt 10 && break
4515   done
4516   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4517 esac
4518
4519       $ac_path_EGREP_found && break 3
4520     done
4521   done
4522   done
4523 IFS=$as_save_IFS
4524   if test -z "$ac_cv_path_EGREP"; then
4525     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4526   fi
4527 else
4528   ac_cv_path_EGREP=$EGREP
4529 fi
4530
4531    fi
4532 fi
4533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4534 $as_echo "$ac_cv_path_EGREP" >&6; }
4535  EGREP="$ac_cv_path_EGREP"
4536
4537
4538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4539 $as_echo_n "checking for fgrep... " >&6; }
4540 if ${ac_cv_path_FGREP+:} false; then :
4541   $as_echo_n "(cached) " >&6
4542 else
4543   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4544    then ac_cv_path_FGREP="$GREP -F"
4545    else
4546      if test -z "$FGREP"; then
4547   ac_path_FGREP_found=false
4548   # Loop through the user's path and test for each of PROGNAME-LIST
4549   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4550 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4551 do
4552   IFS=$as_save_IFS
4553   test -z "$as_dir" && as_dir=.
4554     for ac_prog in fgrep; do
4555     for ac_exec_ext in '' $ac_executable_extensions; do
4556       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4557       as_fn_executable_p "$ac_path_FGREP" || continue
4558 # Check for GNU ac_path_FGREP and select it if it is found.
4559   # Check for GNU $ac_path_FGREP
4560 case `"$ac_path_FGREP" --version 2>&1` in
4561 *GNU*)
4562   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4563 *)
4564   ac_count=0
4565   $as_echo_n 0123456789 >"conftest.in"
4566   while :
4567   do
4568     cat "conftest.in" "conftest.in" >"conftest.tmp"
4569     mv "conftest.tmp" "conftest.in"
4570     cp "conftest.in" "conftest.nl"
4571     $as_echo 'FGREP' >> "conftest.nl"
4572     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4573     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4574     as_fn_arith $ac_count + 1 && ac_count=$as_val
4575     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4576       # Best one so far, save it but keep looking for a better one
4577       ac_cv_path_FGREP="$ac_path_FGREP"
4578       ac_path_FGREP_max=$ac_count
4579     fi
4580     # 10*(2^10) chars as input seems more than enough
4581     test $ac_count -gt 10 && break
4582   done
4583   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4584 esac
4585
4586       $ac_path_FGREP_found && break 3
4587     done
4588   done
4589   done
4590 IFS=$as_save_IFS
4591   if test -z "$ac_cv_path_FGREP"; then
4592     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4593   fi
4594 else
4595   ac_cv_path_FGREP=$FGREP
4596 fi
4597
4598    fi
4599 fi
4600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4601 $as_echo "$ac_cv_path_FGREP" >&6; }
4602  FGREP="$ac_cv_path_FGREP"
4603
4604
4605 test -z "$GREP" && GREP=grep
4606
4607
4608
4609
4610
4611
4612
4613
4614
4615
4616
4617
4618
4619
4620
4621
4622
4623
4624
4625 # Check whether --with-gnu-ld was given.
4626 if test "${with_gnu_ld+set}" = set; then :
4627   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
4628 else
4629   with_gnu_ld=no
4630 fi
4631
4632 ac_prog=ld
4633 if test "$GCC" = yes; then
4634   # Check if gcc -print-prog-name=ld gives a path.
4635   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4636 $as_echo_n "checking for ld used by $CC... " >&6; }
4637   case $host in
4638   *-*-mingw*)
4639     # gcc leaves a trailing carriage return which upsets mingw
4640     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4641   *)
4642     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4643   esac
4644   case $ac_prog in
4645     # Accept absolute paths.
4646     [\\/]* | ?:[\\/]*)
4647       re_direlt='/[^/][^/]*/\.\./'
4648       # Canonicalize the pathname of ld
4649       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4650       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4651         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4652       done
4653       test -z "$LD" && LD="$ac_prog"
4654       ;;
4655   "")
4656     # If it fails, then pretend we aren't using GCC.
4657     ac_prog=ld
4658     ;;
4659   *)
4660     # If it is relative, then search for the first ld in PATH.
4661     with_gnu_ld=unknown
4662     ;;
4663   esac
4664 elif test "$with_gnu_ld" = yes; then
4665   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4666 $as_echo_n "checking for GNU ld... " >&6; }
4667 else
4668   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4669 $as_echo_n "checking for non-GNU ld... " >&6; }
4670 fi
4671 if ${lt_cv_path_LD+:} false; then :
4672   $as_echo_n "(cached) " >&6
4673 else
4674   if test -z "$LD"; then
4675   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4676   for ac_dir in $PATH; do
4677     IFS="$lt_save_ifs"
4678     test -z "$ac_dir" && ac_dir=.
4679     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4680       lt_cv_path_LD="$ac_dir/$ac_prog"
4681       # Check to see if the program is GNU ld.  I'd rather use --version,
4682       # but apparently some variants of GNU ld only accept -v.
4683       # Break only if it was the GNU/non-GNU ld that we prefer.
4684       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4685       *GNU* | *'with BFD'*)
4686         test "$with_gnu_ld" != no && break
4687         ;;
4688       *)
4689         test "$with_gnu_ld" != yes && break
4690         ;;
4691       esac
4692     fi
4693   done
4694   IFS="$lt_save_ifs"
4695 else
4696   lt_cv_path_LD="$LD" # Let the user override the test with a path.
4697 fi
4698 fi
4699
4700 LD="$lt_cv_path_LD"
4701 if test -n "$LD"; then
4702   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4703 $as_echo "$LD" >&6; }
4704 else
4705   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4706 $as_echo "no" >&6; }
4707 fi
4708 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
4709 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4710 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4711 if ${lt_cv_prog_gnu_ld+:} false; then :
4712   $as_echo_n "(cached) " >&6
4713 else
4714   # I'd rather use --version here, but apparently some GNU lds only accept -v.
4715 case `$LD -v 2>&1 </dev/null` in
4716 *GNU* | *'with BFD'*)
4717   lt_cv_prog_gnu_ld=yes
4718   ;;
4719 *)
4720   lt_cv_prog_gnu_ld=no
4721   ;;
4722 esac
4723 fi
4724 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4725 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4726 with_gnu_ld=$lt_cv_prog_gnu_ld
4727
4728
4729
4730
4731
4732
4733
4734
4735
4736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
4737 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
4738 if ${lt_cv_path_NM+:} false; then :
4739   $as_echo_n "(cached) " >&6
4740 else
4741   if test -n "$NM"; then
4742    # Let the user override the nm to test.
4743    lt_nm_to_check="$NM"
4744  else
4745    lt_nm_to_check="${ac_tool_prefix}nm"
4746    if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
4747      lt_nm_to_check="$lt_nm_to_check nm"
4748    fi
4749  fi
4750  for lt_tmp_nm in "$lt_nm_to_check"; do
4751    lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4752    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
4753      IFS="$lt_save_ifs"
4754      test -z "$ac_dir" && ac_dir=.
4755      # Strip out any user-provided options from the nm to test twice,
4756      # the first time to test to see if nm (rather than its options) has
4757      # an explicit path, the second time to yield a file which can be
4758      # nm'ed itself.
4759      tmp_nm_path="`$ECHO "$lt_tmp_nm" | sed 's, -.*$,,'`"
4760      case "$tmp_nm_path" in
4761      */*|*\\*) tmp_nm="$lt_tmp_nm";;
4762      *) tmp_nm="$ac_dir/$lt_tmp_nm";;
4763      esac
4764      tmp_nm_to_nm="`$ECHO "$tmp_nm" | sed 's, -.*$,,'`"
4765      if test -f "$tmp_nm_to_nm" || test -f "$tmp_nm_to_nm$ac_exeext" ; then
4766        # Check to see if the nm accepts a BSD-compat flag.
4767        # Adding the `sed 1q' prevents false positives on HP-UX, which says:
4768        #   nm: unknown option "B" ignored
4769        case `"$tmp_nm" -B "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
4770        *$tmp_nm*) lt_cv_path_NM="$tmp_nm -B"
4771          break
4772          ;;
4773        *)
4774          case `"$tmp_nm" -p "$tmp_nm_to_nm" 2>&1 | grep -v '^ *$' | sed '1q'` in
4775          *$tmp_nm*)
4776            lt_cv_path_NM="$tmp_nm -p"
4777            break
4778            ;;
4779          *)
4780            lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
4781            continue # so that we can try to find one that supports BSD flags
4782            ;;
4783          esac
4784          ;;
4785        esac
4786      fi
4787    done
4788    IFS="$lt_save_ifs"
4789  done
4790  : ${lt_cv_path_NM=no}
4791 fi
4792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
4793 $as_echo "$lt_cv_path_NM" >&6; }
4794 if test "$lt_cv_path_NM" != "no"; then
4795   NM="$lt_cv_path_NM"
4796 else
4797   # Didn't find any BSD compatible name lister, look for dumpbin.
4798   if test -n "$DUMPBIN"; then :
4799     # Let the user override the test.
4800   else
4801     if test -n "$ac_tool_prefix"; then
4802   for ac_prog in dumpbin "link -dump"
4803   do
4804     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4805 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4807 $as_echo_n "checking for $ac_word... " >&6; }
4808 if ${ac_cv_prog_DUMPBIN+:} false; then :
4809   $as_echo_n "(cached) " >&6
4810 else
4811   if test -n "$DUMPBIN"; then
4812   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
4813 else
4814 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4815 for as_dir in $PATH
4816 do
4817   IFS=$as_save_IFS
4818   test -z "$as_dir" && as_dir=.
4819     for ac_exec_ext in '' $ac_executable_extensions; do
4820   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4821     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
4822     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4823     break 2
4824   fi
4825 done
4826   done
4827 IFS=$as_save_IFS
4828
4829 fi
4830 fi
4831 DUMPBIN=$ac_cv_prog_DUMPBIN
4832 if test -n "$DUMPBIN"; then
4833   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
4834 $as_echo "$DUMPBIN" >&6; }
4835 else
4836   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4837 $as_echo "no" >&6; }
4838 fi
4839
4840
4841     test -n "$DUMPBIN" && break
4842   done
4843 fi
4844 if test -z "$DUMPBIN"; then
4845   ac_ct_DUMPBIN=$DUMPBIN
4846   for ac_prog in dumpbin "link -dump"
4847 do
4848   # Extract the first word of "$ac_prog", so it can be a program name with args.
4849 set dummy $ac_prog; ac_word=$2
4850 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4851 $as_echo_n "checking for $ac_word... " >&6; }
4852 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
4853   $as_echo_n "(cached) " >&6
4854 else
4855   if test -n "$ac_ct_DUMPBIN"; then
4856   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
4857 else
4858 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4859 for as_dir in $PATH
4860 do
4861   IFS=$as_save_IFS
4862   test -z "$as_dir" && as_dir=.
4863     for ac_exec_ext in '' $ac_executable_extensions; do
4864   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4865     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
4866     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4867     break 2
4868   fi
4869 done
4870   done
4871 IFS=$as_save_IFS
4872
4873 fi
4874 fi
4875 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
4876 if test -n "$ac_ct_DUMPBIN"; then
4877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
4878 $as_echo "$ac_ct_DUMPBIN" >&6; }
4879 else
4880   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4881 $as_echo "no" >&6; }
4882 fi
4883
4884
4885   test -n "$ac_ct_DUMPBIN" && break
4886 done
4887
4888   if test "x$ac_ct_DUMPBIN" = x; then
4889     DUMPBIN=":"
4890   else
4891     case $cross_compiling:$ac_tool_warned in
4892 yes:)
4893 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4894 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4895 ac_tool_warned=yes ;;
4896 esac
4897     DUMPBIN=$ac_ct_DUMPBIN
4898   fi
4899 fi
4900
4901     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
4902     *COFF*)
4903       DUMPBIN="$DUMPBIN -symbols"
4904       ;;
4905     *)
4906       DUMPBIN=:
4907       ;;
4908     esac
4909   fi
4910
4911   if test "$DUMPBIN" != ":"; then
4912     NM="$DUMPBIN"
4913   fi
4914 fi
4915 test -z "$NM" && NM=nm
4916
4917
4918
4919
4920
4921
4922 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
4923 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
4924 if ${lt_cv_nm_interface+:} false; then :
4925   $as_echo_n "(cached) " >&6
4926 else
4927   lt_cv_nm_interface="BSD nm"
4928   echo "int some_variable = 0;" > conftest.$ac_ext
4929   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
4930   (eval "$ac_compile" 2>conftest.err)
4931   cat conftest.err >&5
4932   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
4933   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
4934   cat conftest.err >&5
4935   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
4936   cat conftest.out >&5
4937   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
4938     lt_cv_nm_interface="MS dumpbin"
4939   fi
4940   rm -f conftest*
4941 fi
4942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
4943 $as_echo "$lt_cv_nm_interface" >&6; }
4944
4945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
4946 $as_echo_n "checking whether ln -s works... " >&6; }
4947 LN_S=$as_ln_s
4948 if test "$LN_S" = "ln -s"; then
4949   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4950 $as_echo "yes" >&6; }
4951 else
4952   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
4953 $as_echo "no, using $LN_S" >&6; }
4954 fi
4955
4956 # find the maximum length of command line arguments
4957 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
4958 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
4959 if ${lt_cv_sys_max_cmd_len+:} false; then :
4960   $as_echo_n "(cached) " >&6
4961 else
4962     i=0
4963   teststring="ABCD"
4964
4965   case $build_os in
4966   msdosdjgpp*)
4967     # On DJGPP, this test can blow up pretty badly due to problems in libc
4968     # (any single argument exceeding 2000 bytes causes a buffer overrun
4969     # during glob expansion).  Even if it were fixed, the result of this
4970     # check would be larger than it should be.
4971     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
4972     ;;
4973
4974   gnu*)
4975     # Under GNU Hurd, this test is not required because there is
4976     # no limit to the length of command line arguments.
4977     # Libtool will interpret -1 as no limit whatsoever
4978     lt_cv_sys_max_cmd_len=-1;
4979     ;;
4980
4981   cygwin* | mingw* | cegcc*)
4982     # On Win9x/ME, this test blows up -- it succeeds, but takes
4983     # about 5 minutes as the teststring grows exponentially.
4984     # Worse, since 9x/ME are not pre-emptively multitasking,
4985     # you end up with a "frozen" computer, even though with patience
4986     # the test eventually succeeds (with a max line length of 256k).
4987     # Instead, let's just punt: use the minimum linelength reported by
4988     # all of the supported platforms: 8192 (on NT/2K/XP).
4989     lt_cv_sys_max_cmd_len=8192;
4990     ;;
4991
4992   mint*)
4993     # On MiNT this can take a long time and run out of memory.
4994     lt_cv_sys_max_cmd_len=8192;
4995     ;;
4996
4997   amigaos*)
4998     # On AmigaOS with pdksh, this test takes hours, literally.
4999     # So we just punt and use a minimum line length of 8192.
5000     lt_cv_sys_max_cmd_len=8192;
5001     ;;
5002
5003   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5004     # This has been around since 386BSD, at least.  Likely further.
5005     if test -x /sbin/sysctl; then
5006       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5007     elif test -x /usr/sbin/sysctl; then
5008       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5009     else
5010       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5011     fi
5012     # And add a safety zone
5013     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5014     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5015     ;;
5016
5017   interix*)
5018     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5019     lt_cv_sys_max_cmd_len=196608
5020     ;;
5021
5022   osf*)
5023     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5024     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5025     # nice to cause kernel panics so lets avoid the loop below.
5026     # First set a reasonable default.
5027     lt_cv_sys_max_cmd_len=16384
5028     #
5029     if test -x /sbin/sysconfig; then
5030       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5031         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5032       esac
5033     fi
5034     ;;
5035   sco3.2v5*)
5036     lt_cv_sys_max_cmd_len=102400
5037     ;;
5038   sysv5* | sco5v6* | sysv4.2uw2*)
5039     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5040     if test -n "$kargmax"; then
5041       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5042     else
5043       lt_cv_sys_max_cmd_len=32768
5044     fi
5045     ;;
5046   *)
5047     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5048     if test -n "$lt_cv_sys_max_cmd_len"; then
5049       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5050       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5051     else
5052       # Make teststring a little bigger before we do anything with it.
5053       # a 1K string should be a reasonable start.
5054       for i in 1 2 3 4 5 6 7 8 ; do
5055         teststring=$teststring$teststring
5056       done
5057       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5058       # If test is not a shell built-in, we'll probably end up computing a
5059       # maximum length that is only half of the actual maximum length, but
5060       # we can't tell.
5061       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5062                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5063               test $i != 17 # 1/2 MB should be enough
5064       do
5065         i=`expr $i + 1`
5066         teststring=$teststring$teststring
5067       done
5068       # Only check the string length outside the loop.
5069       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5070       teststring=
5071       # Add a significant safety factor because C++ compilers can tack on
5072       # massive amounts of additional arguments before passing them to the
5073       # linker.  It appears as though 1/2 is a usable value.
5074       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5075     fi
5076     ;;
5077   esac
5078
5079 fi
5080
5081 if test -n $lt_cv_sys_max_cmd_len ; then
5082   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5083 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5084 else
5085   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5086 $as_echo "none" >&6; }
5087 fi
5088 max_cmd_len=$lt_cv_sys_max_cmd_len
5089
5090
5091
5092
5093
5094
5095 : ${CP="cp -f"}
5096 : ${MV="mv -f"}
5097 : ${RM="rm -f"}
5098
5099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5100 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5101 # Try some XSI features
5102 xsi_shell=no
5103 ( _lt_dummy="a/b/c"
5104   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5105       = c,a/b,, \
5106     && eval 'test $(( 1 + 1 )) -eq 2 \
5107     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5108   && xsi_shell=yes
5109 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5110 $as_echo "$xsi_shell" >&6; }
5111
5112
5113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5114 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5115 lt_shell_append=no
5116 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5117     >/dev/null 2>&1 \
5118   && lt_shell_append=yes
5119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5120 $as_echo "$lt_shell_append" >&6; }
5121
5122
5123 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5124   lt_unset=unset
5125 else
5126   lt_unset=false
5127 fi
5128
5129
5130
5131
5132
5133 # test EBCDIC or ASCII
5134 case `echo X|tr X '\101'` in
5135  A) # ASCII based system
5136     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5137   lt_SP2NL='tr \040 \012'
5138   lt_NL2SP='tr \015\012 \040\040'
5139   ;;
5140  *) # EBCDIC based system
5141   lt_SP2NL='tr \100 \n'
5142   lt_NL2SP='tr \r\n \100\100'
5143   ;;
5144 esac
5145
5146
5147
5148
5149
5150
5151
5152
5153
5154 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5155 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5156 if ${lt_cv_ld_reload_flag+:} false; then :
5157   $as_echo_n "(cached) " >&6
5158 else
5159   lt_cv_ld_reload_flag='-r'
5160 fi
5161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5162 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5163 reload_flag=$lt_cv_ld_reload_flag
5164 case $reload_flag in
5165 "" | " "*) ;;
5166 *) reload_flag=" $reload_flag" ;;
5167 esac
5168 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5169 case $host_os in
5170   darwin*)
5171     if test "$GCC" = yes; then
5172       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5173     else
5174       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5175     fi
5176     ;;
5177 esac
5178
5179
5180
5181
5182
5183
5184
5185
5186
5187 if test -n "$ac_tool_prefix"; then
5188   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5189 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5190 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5191 $as_echo_n "checking for $ac_word... " >&6; }
5192 if ${ac_cv_prog_OBJDUMP+:} false; then :
5193   $as_echo_n "(cached) " >&6
5194 else
5195   if test -n "$OBJDUMP"; then
5196   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5197 else
5198 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5199 for as_dir in $PATH
5200 do
5201   IFS=$as_save_IFS
5202   test -z "$as_dir" && as_dir=.
5203     for ac_exec_ext in '' $ac_executable_extensions; do
5204   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5205     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5206     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5207     break 2
5208   fi
5209 done
5210   done
5211 IFS=$as_save_IFS
5212
5213 fi
5214 fi
5215 OBJDUMP=$ac_cv_prog_OBJDUMP
5216 if test -n "$OBJDUMP"; then
5217   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5218 $as_echo "$OBJDUMP" >&6; }
5219 else
5220   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5221 $as_echo "no" >&6; }
5222 fi
5223
5224
5225 fi
5226 if test -z "$ac_cv_prog_OBJDUMP"; then
5227   ac_ct_OBJDUMP=$OBJDUMP
5228   # Extract the first word of "objdump", so it can be a program name with args.
5229 set dummy objdump; ac_word=$2
5230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5231 $as_echo_n "checking for $ac_word... " >&6; }
5232 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5233   $as_echo_n "(cached) " >&6
5234 else
5235   if test -n "$ac_ct_OBJDUMP"; then
5236   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5237 else
5238 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5239 for as_dir in $PATH
5240 do
5241   IFS=$as_save_IFS
5242   test -z "$as_dir" && as_dir=.
5243     for ac_exec_ext in '' $ac_executable_extensions; do
5244   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5245     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5246     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5247     break 2
5248   fi
5249 done
5250   done
5251 IFS=$as_save_IFS
5252
5253 fi
5254 fi
5255 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5256 if test -n "$ac_ct_OBJDUMP"; then
5257   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5258 $as_echo "$ac_ct_OBJDUMP" >&6; }
5259 else
5260   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5261 $as_echo "no" >&6; }
5262 fi
5263
5264   if test "x$ac_ct_OBJDUMP" = x; then
5265     OBJDUMP="false"
5266   else
5267     case $cross_compiling:$ac_tool_warned in
5268 yes:)
5269 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5270 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5271 ac_tool_warned=yes ;;
5272 esac
5273     OBJDUMP=$ac_ct_OBJDUMP
5274   fi
5275 else
5276   OBJDUMP="$ac_cv_prog_OBJDUMP"
5277 fi
5278
5279 test -z "$OBJDUMP" && OBJDUMP=objdump
5280
5281
5282
5283
5284
5285
5286 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5287 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5288 if ${lt_cv_deplibs_check_method+:} false; then :
5289   $as_echo_n "(cached) " >&6
5290 else
5291   lt_cv_file_magic_cmd='$MAGIC_CMD'
5292 lt_cv_file_magic_test_file=
5293 lt_cv_deplibs_check_method='unknown'
5294 # Need to set the preceding variable on all platforms that support
5295 # interlibrary dependencies.
5296 # 'none' -- dependencies not supported.
5297 # `unknown' -- same as none, but documents that we really don't know.
5298 # 'pass_all' -- all dependencies passed with no checks.
5299 # 'test_compile' -- check by making test program.
5300 # 'file_magic [[regex]]' -- check by looking for files in library path
5301 # which responds to the $file_magic_cmd with a given extended regex.
5302 # If you have `file' or equivalent on your system and you're not sure
5303 # whether `pass_all' will *always* work, you probably want this one.
5304
5305 case $host_os in
5306 aix[4-9]*)
5307   lt_cv_deplibs_check_method=pass_all
5308   ;;
5309
5310 beos*)
5311   lt_cv_deplibs_check_method=pass_all
5312   ;;
5313
5314 bsdi[45]*)
5315   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5316   lt_cv_file_magic_cmd='/usr/bin/file -L'
5317   lt_cv_file_magic_test_file=/shlib/libc.so
5318   ;;
5319
5320 cygwin*)
5321   # func_win32_libid is a shell function defined in ltmain.sh
5322   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5323   lt_cv_file_magic_cmd='func_win32_libid'
5324   ;;
5325
5326 mingw* | pw32*)
5327   # Base MSYS/MinGW do not provide the 'file' command needed by
5328   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5329   # unless we find 'file', for example because we are cross-compiling.
5330   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5331   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5332     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5333     lt_cv_file_magic_cmd='func_win32_libid'
5334   else
5335     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5336     lt_cv_file_magic_cmd='$OBJDUMP -f'
5337   fi
5338   ;;
5339
5340 cegcc*)
5341   # use the weaker test based on 'objdump'. See mingw*.
5342   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5343   lt_cv_file_magic_cmd='$OBJDUMP -f'
5344   ;;
5345
5346 darwin* | rhapsody*)
5347   lt_cv_deplibs_check_method=pass_all
5348   ;;
5349
5350 freebsd* | dragonfly*)
5351   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5352     case $host_cpu in
5353     i*86 )
5354       # Not sure whether the presence of OpenBSD here was a mistake.
5355       # Let's accept both of them until this is cleared up.
5356       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5357       lt_cv_file_magic_cmd=/usr/bin/file
5358       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5359       ;;
5360     esac
5361   else
5362     lt_cv_deplibs_check_method=pass_all
5363   fi
5364   ;;
5365
5366 gnu*)
5367   lt_cv_deplibs_check_method=pass_all
5368   ;;
5369
5370 haiku*)
5371   lt_cv_deplibs_check_method=pass_all
5372   ;;
5373
5374 hpux10.20* | hpux11*)
5375   lt_cv_file_magic_cmd=/usr/bin/file
5376   case $host_cpu in
5377   ia64*)
5378     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5379     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5380     ;;
5381   hppa*64*)
5382     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5383     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5384     ;;
5385   *)
5386     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5387     lt_cv_file_magic_test_file=/usr/lib/libc.sl
5388     ;;
5389   esac
5390   ;;
5391
5392 interix[3-9]*)
5393   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5394   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5395   ;;
5396
5397 irix5* | irix6* | nonstopux*)
5398   case $LD in
5399   *-32|*"-32 ") libmagic=32-bit;;
5400   *-n32|*"-n32 ") libmagic=N32;;
5401   *-64|*"-64 ") libmagic=64-bit;;
5402   *) libmagic=never-match;;
5403   esac
5404   lt_cv_deplibs_check_method=pass_all
5405   ;;
5406
5407 # This must be Linux ELF.
5408 linux* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
5409   lt_cv_deplibs_check_method=pass_all
5410   ;;
5411
5412 netbsd*)
5413   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5414     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5415   else
5416     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5417   fi
5418   ;;
5419
5420 newos6*)
5421   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5422   lt_cv_file_magic_cmd=/usr/bin/file
5423   lt_cv_file_magic_test_file=/usr/lib/libnls.so
5424   ;;
5425
5426 *nto* | *qnx*)
5427   lt_cv_deplibs_check_method=pass_all
5428   ;;
5429
5430 openbsd*)
5431   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5432     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5433   else
5434     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5435   fi
5436   ;;
5437
5438 osf3* | osf4* | osf5*)
5439   lt_cv_deplibs_check_method=pass_all
5440   ;;
5441
5442 rdos*)
5443   lt_cv_deplibs_check_method=pass_all
5444   ;;
5445
5446 solaris*)
5447   lt_cv_deplibs_check_method=pass_all
5448   ;;
5449
5450 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5451   lt_cv_deplibs_check_method=pass_all
5452   ;;
5453
5454 sysv4 | sysv4.3*)
5455   case $host_vendor in
5456   motorola)
5457     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]'
5458     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5459     ;;
5460   ncr)
5461     lt_cv_deplibs_check_method=pass_all
5462     ;;
5463   sequent)
5464     lt_cv_file_magic_cmd='/bin/file'
5465     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5466     ;;
5467   sni)
5468     lt_cv_file_magic_cmd='/bin/file'
5469     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5470     lt_cv_file_magic_test_file=/lib/libc.so
5471     ;;
5472   siemens)
5473     lt_cv_deplibs_check_method=pass_all
5474     ;;
5475   pc)
5476     lt_cv_deplibs_check_method=pass_all
5477     ;;
5478   esac
5479   ;;
5480
5481 tpf*)
5482   lt_cv_deplibs_check_method=pass_all
5483   ;;
5484 vxworks*)
5485   # Assume VxWorks cross toolchains are built on Linux, possibly
5486   # as canadian for Windows hosts.
5487   lt_cv_deplibs_check_method=pass_all
5488   ;;
5489 esac
5490
5491 fi
5492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5493 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5494 file_magic_cmd=$lt_cv_file_magic_cmd
5495 deplibs_check_method=$lt_cv_deplibs_check_method
5496 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5497
5498
5499
5500
5501
5502
5503
5504
5505
5506
5507
5508
5509 plugin_option=
5510 plugin_names="liblto_plugin.so liblto_plugin-0.dll cyglto_plugin-0.dll"
5511 for plugin in $plugin_names; do
5512   plugin_so=`${CC} ${CFLAGS} --print-prog-name $plugin`
5513   if test x$plugin_so = x$plugin; then
5514     plugin_so=`${CC} ${CFLAGS} --print-file-name $plugin`
5515   fi
5516   if test x$plugin_so != x$plugin; then
5517     plugin_option="--plugin $plugin_so"
5518     break
5519   fi
5520 done
5521
5522 if test -n "$ac_tool_prefix"; then
5523   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5524 set dummy ${ac_tool_prefix}ar; ac_word=$2
5525 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5526 $as_echo_n "checking for $ac_word... " >&6; }
5527 if ${ac_cv_prog_AR+:} false; then :
5528   $as_echo_n "(cached) " >&6
5529 else
5530   if test -n "$AR"; then
5531   ac_cv_prog_AR="$AR" # Let the user override the test.
5532 else
5533 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5534 for as_dir in $PATH
5535 do
5536   IFS=$as_save_IFS
5537   test -z "$as_dir" && as_dir=.
5538     for ac_exec_ext in '' $ac_executable_extensions; do
5539   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5540     ac_cv_prog_AR="${ac_tool_prefix}ar"
5541     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5542     break 2
5543   fi
5544 done
5545   done
5546 IFS=$as_save_IFS
5547
5548 fi
5549 fi
5550 AR=$ac_cv_prog_AR
5551 if test -n "$AR"; then
5552   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5553 $as_echo "$AR" >&6; }
5554 else
5555   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5556 $as_echo "no" >&6; }
5557 fi
5558
5559
5560 fi
5561 if test -z "$ac_cv_prog_AR"; then
5562   ac_ct_AR=$AR
5563   # Extract the first word of "ar", so it can be a program name with args.
5564 set dummy ar; ac_word=$2
5565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5566 $as_echo_n "checking for $ac_word... " >&6; }
5567 if ${ac_cv_prog_ac_ct_AR+:} false; then :
5568   $as_echo_n "(cached) " >&6
5569 else
5570   if test -n "$ac_ct_AR"; then
5571   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5572 else
5573 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5574 for as_dir in $PATH
5575 do
5576   IFS=$as_save_IFS
5577   test -z "$as_dir" && as_dir=.
5578     for ac_exec_ext in '' $ac_executable_extensions; do
5579   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5580     ac_cv_prog_ac_ct_AR="ar"
5581     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5582     break 2
5583   fi
5584 done
5585   done
5586 IFS=$as_save_IFS
5587
5588 fi
5589 fi
5590 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5591 if test -n "$ac_ct_AR"; then
5592   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5593 $as_echo "$ac_ct_AR" >&6; }
5594 else
5595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5596 $as_echo "no" >&6; }
5597 fi
5598
5599   if test "x$ac_ct_AR" = x; then
5600     AR="false"
5601   else
5602     case $cross_compiling:$ac_tool_warned in
5603 yes:)
5604 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5605 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5606 ac_tool_warned=yes ;;
5607 esac
5608     AR=$ac_ct_AR
5609   fi
5610 else
5611   AR="$ac_cv_prog_AR"
5612 fi
5613
5614 test -z "$AR" && AR=ar
5615 if test -n "$plugin_option"; then
5616   if $AR --help 2>&1 | grep -q "\--plugin"; then
5617     touch conftest.c
5618     $AR $plugin_option rc conftest.a conftest.c
5619     if test "$?" != 0; then
5620       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Failed: $AR $plugin_option rc" >&5
5621 $as_echo "$as_me: WARNING: Failed: $AR $plugin_option rc" >&2;}
5622     else
5623       AR="$AR $plugin_option"
5624     fi
5625     rm -f conftest.*
5626   fi
5627 fi
5628 test -z "$AR_FLAGS" && AR_FLAGS=cru
5629
5630
5631
5632
5633
5634
5635
5636
5637
5638
5639
5640 if test -n "$ac_tool_prefix"; then
5641   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5642 set dummy ${ac_tool_prefix}strip; ac_word=$2
5643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5644 $as_echo_n "checking for $ac_word... " >&6; }
5645 if ${ac_cv_prog_STRIP+:} false; then :
5646   $as_echo_n "(cached) " >&6
5647 else
5648   if test -n "$STRIP"; then
5649   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5650 else
5651 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5652 for as_dir in $PATH
5653 do
5654   IFS=$as_save_IFS
5655   test -z "$as_dir" && as_dir=.
5656     for ac_exec_ext in '' $ac_executable_extensions; do
5657   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5658     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5659     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5660     break 2
5661   fi
5662 done
5663   done
5664 IFS=$as_save_IFS
5665
5666 fi
5667 fi
5668 STRIP=$ac_cv_prog_STRIP
5669 if test -n "$STRIP"; then
5670   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5671 $as_echo "$STRIP" >&6; }
5672 else
5673   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5674 $as_echo "no" >&6; }
5675 fi
5676
5677
5678 fi
5679 if test -z "$ac_cv_prog_STRIP"; then
5680   ac_ct_STRIP=$STRIP
5681   # Extract the first word of "strip", so it can be a program name with args.
5682 set dummy strip; ac_word=$2
5683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5684 $as_echo_n "checking for $ac_word... " >&6; }
5685 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
5686   $as_echo_n "(cached) " >&6
5687 else
5688   if test -n "$ac_ct_STRIP"; then
5689   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5690 else
5691 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5692 for as_dir in $PATH
5693 do
5694   IFS=$as_save_IFS
5695   test -z "$as_dir" && as_dir=.
5696     for ac_exec_ext in '' $ac_executable_extensions; do
5697   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5698     ac_cv_prog_ac_ct_STRIP="strip"
5699     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5700     break 2
5701   fi
5702 done
5703   done
5704 IFS=$as_save_IFS
5705
5706 fi
5707 fi
5708 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5709 if test -n "$ac_ct_STRIP"; then
5710   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5711 $as_echo "$ac_ct_STRIP" >&6; }
5712 else
5713   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5714 $as_echo "no" >&6; }
5715 fi
5716
5717   if test "x$ac_ct_STRIP" = x; then
5718     STRIP=":"
5719   else
5720     case $cross_compiling:$ac_tool_warned in
5721 yes:)
5722 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5723 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5724 ac_tool_warned=yes ;;
5725 esac
5726     STRIP=$ac_ct_STRIP
5727   fi
5728 else
5729   STRIP="$ac_cv_prog_STRIP"
5730 fi
5731
5732 test -z "$STRIP" && STRIP=:
5733
5734
5735
5736
5737
5738
5739 if test -n "$ac_tool_prefix"; then
5740   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5741 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5743 $as_echo_n "checking for $ac_word... " >&6; }
5744 if ${ac_cv_prog_RANLIB+:} false; then :
5745   $as_echo_n "(cached) " >&6
5746 else
5747   if test -n "$RANLIB"; then
5748   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5749 else
5750 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5751 for as_dir in $PATH
5752 do
5753   IFS=$as_save_IFS
5754   test -z "$as_dir" && as_dir=.
5755     for ac_exec_ext in '' $ac_executable_extensions; do
5756   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5757     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5758     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5759     break 2
5760   fi
5761 done
5762   done
5763 IFS=$as_save_IFS
5764
5765 fi
5766 fi
5767 RANLIB=$ac_cv_prog_RANLIB
5768 if test -n "$RANLIB"; then
5769   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5770 $as_echo "$RANLIB" >&6; }
5771 else
5772   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5773 $as_echo "no" >&6; }
5774 fi
5775
5776
5777 fi
5778 if test -z "$ac_cv_prog_RANLIB"; then
5779   ac_ct_RANLIB=$RANLIB
5780   # Extract the first word of "ranlib", so it can be a program name with args.
5781 set dummy ranlib; ac_word=$2
5782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5783 $as_echo_n "checking for $ac_word... " >&6; }
5784 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5785   $as_echo_n "(cached) " >&6
5786 else
5787   if test -n "$ac_ct_RANLIB"; then
5788   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5789 else
5790 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5791 for as_dir in $PATH
5792 do
5793   IFS=$as_save_IFS
5794   test -z "$as_dir" && as_dir=.
5795     for ac_exec_ext in '' $ac_executable_extensions; do
5796   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5797     ac_cv_prog_ac_ct_RANLIB="ranlib"
5798     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5799     break 2
5800   fi
5801 done
5802   done
5803 IFS=$as_save_IFS
5804
5805 fi
5806 fi
5807 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5808 if test -n "$ac_ct_RANLIB"; then
5809   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5810 $as_echo "$ac_ct_RANLIB" >&6; }
5811 else
5812   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5813 $as_echo "no" >&6; }
5814 fi
5815
5816   if test "x$ac_ct_RANLIB" = x; then
5817     RANLIB=":"
5818   else
5819     case $cross_compiling:$ac_tool_warned in
5820 yes:)
5821 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5822 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5823 ac_tool_warned=yes ;;
5824 esac
5825     RANLIB=$ac_ct_RANLIB
5826   fi
5827 else
5828   RANLIB="$ac_cv_prog_RANLIB"
5829 fi
5830
5831 test -z "$RANLIB" && RANLIB=:
5832 if test -n "$plugin_option" && test "$RANLIB" != ":"; then
5833   if $RANLIB --help 2>&1 | grep -q "\--plugin"; then
5834     RANLIB="$RANLIB $plugin_option"
5835   fi
5836 fi
5837
5838
5839
5840
5841
5842
5843 # Determine commands to create old-style static archives.
5844 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
5845 old_postinstall_cmds='chmod 644 $oldlib'
5846 old_postuninstall_cmds=
5847
5848 if test -n "$RANLIB"; then
5849   case $host_os in
5850   openbsd*)
5851     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
5852     ;;
5853   *)
5854     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
5855     ;;
5856   esac
5857   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
5858 fi
5859
5860 case $host_os in
5861   darwin*)
5862     lock_old_archive_extraction=yes ;;
5863   *)
5864     lock_old_archive_extraction=no ;;
5865 esac
5866
5867
5868
5869
5870
5871
5872
5873
5874
5875
5876
5877
5878
5879
5880
5881
5882
5883
5884
5885
5886
5887 for ac_prog in gawk mawk nawk awk
5888 do
5889   # Extract the first word of "$ac_prog", so it can be a program name with args.
5890 set dummy $ac_prog; ac_word=$2
5891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5892 $as_echo_n "checking for $ac_word... " >&6; }
5893 if ${ac_cv_prog_AWK+:} false; then :
5894   $as_echo_n "(cached) " >&6
5895 else
5896   if test -n "$AWK"; then
5897   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5898 else
5899 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5900 for as_dir in $PATH
5901 do
5902   IFS=$as_save_IFS
5903   test -z "$as_dir" && as_dir=.
5904     for ac_exec_ext in '' $ac_executable_extensions; do
5905   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5906     ac_cv_prog_AWK="$ac_prog"
5907     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5908     break 2
5909   fi
5910 done
5911   done
5912 IFS=$as_save_IFS
5913
5914 fi
5915 fi
5916 AWK=$ac_cv_prog_AWK
5917 if test -n "$AWK"; then
5918   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5919 $as_echo "$AWK" >&6; }
5920 else
5921   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5922 $as_echo "no" >&6; }
5923 fi
5924
5925
5926   test -n "$AWK" && break
5927 done
5928
5929
5930
5931
5932
5933
5934
5935
5936
5937
5938
5939
5940
5941
5942
5943
5944
5945
5946
5947 # If no C compiler was specified, use CC.
5948 LTCC=${LTCC-"$CC"}
5949
5950 # If no C compiler flags were specified, use CFLAGS.
5951 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
5952
5953 # Allow CC to be a program name with arguments.
5954 compiler=$CC
5955
5956
5957 # Check for command to grab the raw symbol name followed by C symbol from nm.
5958 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
5959 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
5960 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
5961   $as_echo_n "(cached) " >&6
5962 else
5963
5964 # These are sane defaults that work on at least a few old systems.
5965 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
5966
5967 # Character class describing NM global symbol codes.
5968 symcode='[BCDEGRST]'
5969
5970 # Regexp to match symbols that can be accessed directly from C.
5971 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
5972
5973 # Define system-specific variables.
5974 case $host_os in
5975 aix*)
5976   symcode='[BCDT]'
5977   ;;
5978 cygwin* | mingw* | pw32* | cegcc*)
5979   symcode='[ABCDGISTW]'
5980   ;;
5981 hpux*)
5982   if test "$host_cpu" = ia64; then
5983     symcode='[ABCDEGRST]'
5984   fi
5985   ;;
5986 irix* | nonstopux*)
5987   symcode='[BCDEGRST]'
5988   ;;
5989 osf*)
5990   symcode='[BCDEGQRST]'
5991   ;;
5992 solaris*)
5993   symcode='[BCDRT]'
5994   ;;
5995 sco3.2v5*)
5996   symcode='[DT]'
5997   ;;
5998 sysv4.2uw2*)
5999   symcode='[DT]'
6000   ;;
6001 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6002   symcode='[ABDT]'
6003   ;;
6004 sysv4)
6005   symcode='[DFNSTU]'
6006   ;;
6007 esac
6008
6009 # If we're using GNU nm, then use its standard symbol codes.
6010 case `$NM -V 2>&1` in
6011 *GNU* | *'with BFD'*)
6012   symcode='[ABCDGIRSTW]' ;;
6013 esac
6014
6015 # Transform an extracted symbol line into a proper C declaration.
6016 # Some systems (esp. on ia64) link data and code symbols differently,
6017 # so use this general approach.
6018 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6019
6020 # Transform an extracted symbol line into symbol name and symbol address
6021 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6022 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'"
6023
6024 # Handle CRLF in mingw tool chain
6025 opt_cr=
6026 case $build_os in
6027 mingw*)
6028   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6029   ;;
6030 esac
6031
6032 # Try without a prefix underscore, then with it.
6033 for ac_symprfx in "" "_"; do
6034
6035   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6036   symxfrm="\\1 $ac_symprfx\\2 \\2"
6037
6038   # Write the raw and C identifiers.
6039   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6040     # Fake it for dumpbin and say T for any non-static function
6041     # and D for any global variable.
6042     # Also find C++ and __fastcall symbols from MSVC++,
6043     # which start with @ or ?.
6044     lt_cv_sys_global_symbol_pipe="$AWK '"\
6045 "     {last_section=section; section=\$ 3};"\
6046 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6047 "     \$ 0!~/External *\|/{next};"\
6048 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6049 "     {if(hide[section]) next};"\
6050 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6051 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6052 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6053 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6054 "     ' prfx=^$ac_symprfx"
6055   else
6056     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6057   fi
6058
6059   # Check to see that the pipe works correctly.
6060   pipe_works=no
6061
6062   rm -f conftest*
6063   cat > conftest.$ac_ext <<_LT_EOF
6064 #ifdef __cplusplus
6065 extern "C" {
6066 #endif
6067 char nm_test_var;
6068 void nm_test_func(void);
6069 void nm_test_func(void){}
6070 #ifdef __cplusplus
6071 }
6072 #endif
6073 int main(){nm_test_var='a';nm_test_func();return(0);}
6074 _LT_EOF
6075
6076   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6077   (eval $ac_compile) 2>&5
6078   ac_status=$?
6079   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6080   test $ac_status = 0; }; then
6081     # Now try to grab the symbols.
6082     nlist=conftest.nm
6083     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6084   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6085   ac_status=$?
6086   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6087   test $ac_status = 0; } && test -s "$nlist"; then
6088       # Try sorting and uniquifying the output.
6089       if sort "$nlist" | uniq > "$nlist"T; then
6090         mv -f "$nlist"T "$nlist"
6091       else
6092         rm -f "$nlist"T
6093       fi
6094
6095       # Make sure that we snagged all the symbols we need.
6096       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6097         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6098           cat <<_LT_EOF > conftest.$ac_ext
6099 #ifdef __cplusplus
6100 extern "C" {
6101 #endif
6102
6103 _LT_EOF
6104           # Now generate the symbol file.
6105           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6106
6107           cat <<_LT_EOF >> conftest.$ac_ext
6108
6109 /* The mapping between symbol names and symbols.  */
6110 const struct {
6111   const char *name;
6112   void       *address;
6113 }
6114 lt__PROGRAM__LTX_preloaded_symbols[] =
6115 {
6116   { "@PROGRAM@", (void *) 0 },
6117 _LT_EOF
6118           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6119           cat <<\_LT_EOF >> conftest.$ac_ext
6120   {0, (void *) 0}
6121 };
6122
6123 /* This works around a problem in FreeBSD linker */
6124 #ifdef FREEBSD_WORKAROUND
6125 static const void *lt_preloaded_setup() {
6126   return lt__PROGRAM__LTX_preloaded_symbols;
6127 }
6128 #endif
6129
6130 #ifdef __cplusplus
6131 }
6132 #endif
6133 _LT_EOF
6134           # Now try linking the two files.
6135           mv conftest.$ac_objext conftstm.$ac_objext
6136           lt_save_LIBS="$LIBS"
6137           lt_save_CFLAGS="$CFLAGS"
6138           LIBS="conftstm.$ac_objext"
6139           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6140           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6141   (eval $ac_link) 2>&5
6142   ac_status=$?
6143   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6144   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6145             pipe_works=yes
6146           fi
6147           LIBS="$lt_save_LIBS"
6148           CFLAGS="$lt_save_CFLAGS"
6149         else
6150           echo "cannot find nm_test_func in $nlist" >&5
6151         fi
6152       else
6153         echo "cannot find nm_test_var in $nlist" >&5
6154       fi
6155     else
6156       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6157     fi
6158   else
6159     echo "$progname: failed program was:" >&5
6160     cat conftest.$ac_ext >&5
6161   fi
6162   rm -rf conftest* conftst*
6163
6164   # Do not use the global_symbol_pipe unless it works.
6165   if test "$pipe_works" = yes; then
6166     break
6167   else
6168     lt_cv_sys_global_symbol_pipe=
6169   fi
6170 done
6171
6172 fi
6173
6174 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6175   lt_cv_sys_global_symbol_to_cdecl=
6176 fi
6177 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6178   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6179 $as_echo "failed" >&6; }
6180 else
6181   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6182 $as_echo "ok" >&6; }
6183 fi
6184
6185
6186
6187
6188
6189
6190
6191
6192
6193
6194
6195
6196
6197
6198
6199
6200
6201
6202
6203
6204
6205
6206 # Check whether --enable-libtool-lock was given.
6207 if test "${enable_libtool_lock+set}" = set; then :
6208   enableval=$enable_libtool_lock;
6209 fi
6210
6211 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6212
6213 # Some flags need to be propagated to the compiler or linker for good
6214 # libtool support.
6215 case $host in
6216 ia64-*-hpux*)
6217   # Find out which ABI we are using.
6218   echo 'int i;' > conftest.$ac_ext
6219   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6220   (eval $ac_compile) 2>&5
6221   ac_status=$?
6222   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6223   test $ac_status = 0; }; then
6224     case `/usr/bin/file conftest.$ac_objext` in
6225       *ELF-32*)
6226         HPUX_IA64_MODE="32"
6227         ;;
6228       *ELF-64*)
6229         HPUX_IA64_MODE="64"
6230         ;;
6231     esac
6232   fi
6233   rm -rf conftest*
6234   ;;
6235 *-*-irix6*)
6236   # Find out which ABI we are using.
6237   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6238   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6239   (eval $ac_compile) 2>&5
6240   ac_status=$?
6241   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6242   test $ac_status = 0; }; then
6243     if test "$lt_cv_prog_gnu_ld" = yes; then
6244       case `/usr/bin/file conftest.$ac_objext` in
6245         *32-bit*)
6246           LD="${LD-ld} -melf32bsmip"
6247           ;;
6248         *N32*)
6249           LD="${LD-ld} -melf32bmipn32"
6250           ;;
6251         *64-bit*)
6252           LD="${LD-ld} -melf64bmip"
6253         ;;
6254       esac
6255     else
6256       case `/usr/bin/file conftest.$ac_objext` in
6257         *32-bit*)
6258           LD="${LD-ld} -32"
6259           ;;
6260         *N32*)
6261           LD="${LD-ld} -n32"
6262           ;;
6263         *64-bit*)
6264           LD="${LD-ld} -64"
6265           ;;
6266       esac
6267     fi
6268   fi
6269   rm -rf conftest*
6270   ;;
6271
6272 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6273 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6274   # Find out which ABI we are using.
6275   echo 'int i;' > conftest.$ac_ext
6276   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6277   (eval $ac_compile) 2>&5
6278   ac_status=$?
6279   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6280   test $ac_status = 0; }; then
6281     case `/usr/bin/file conftest.o` in
6282       *32-bit*)
6283         case $host in
6284           x86_64-*kfreebsd*-gnu)
6285             LD="${LD-ld} -m elf_i386_fbsd"
6286             ;;
6287           x86_64-*linux*)
6288             case `/usr/bin/file conftest.o` in
6289               *x86-64*)
6290                 LD="${LD-ld} -m elf32_x86_64"
6291                 ;;
6292               *)
6293                 LD="${LD-ld} -m elf_i386"
6294                 ;;
6295             esac
6296             ;;
6297           powerpc64le-*linux*)
6298             LD="${LD-ld} -m elf32lppclinux"
6299             ;;
6300           powerpc64-*linux*)
6301             LD="${LD-ld} -m elf32ppclinux"
6302             ;;
6303           s390x-*linux*)
6304             LD="${LD-ld} -m elf_s390"
6305             ;;
6306           sparc64-*linux*)
6307             LD="${LD-ld} -m elf32_sparc"
6308             ;;
6309         esac
6310         ;;
6311       *64-bit*)
6312         case $host in
6313           x86_64-*kfreebsd*-gnu)
6314             LD="${LD-ld} -m elf_x86_64_fbsd"
6315             ;;
6316           x86_64-*linux*)
6317             LD="${LD-ld} -m elf_x86_64"
6318             ;;
6319           powerpcle-*linux*)
6320             LD="${LD-ld} -m elf64lppc"
6321             ;;
6322           powerpc-*linux*)
6323             LD="${LD-ld} -m elf64ppc"
6324             ;;
6325           s390*-*linux*|s390*-*tpf*)
6326             LD="${LD-ld} -m elf64_s390"
6327             ;;
6328           sparc*-*linux*)
6329             LD="${LD-ld} -m elf64_sparc"
6330             ;;
6331         esac
6332         ;;
6333     esac
6334   fi
6335   rm -rf conftest*
6336   ;;
6337
6338 *-*-sco3.2v5*)
6339   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6340   SAVE_CFLAGS="$CFLAGS"
6341   CFLAGS="$CFLAGS -belf"
6342   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6343 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6344 if ${lt_cv_cc_needs_belf+:} false; then :
6345   $as_echo_n "(cached) " >&6
6346 else
6347   ac_ext=c
6348 ac_cpp='$CPP $CPPFLAGS'
6349 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6350 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6351 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6352
6353      if test x$gcc_no_link = xyes; then
6354   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6355 fi
6356 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6357 /* end confdefs.h.  */
6358
6359 int
6360 main ()
6361 {
6362
6363   ;
6364   return 0;
6365 }
6366 _ACEOF
6367 if ac_fn_c_try_link "$LINENO"; then :
6368   lt_cv_cc_needs_belf=yes
6369 else
6370   lt_cv_cc_needs_belf=no
6371 fi
6372 rm -f core conftest.err conftest.$ac_objext \
6373     conftest$ac_exeext conftest.$ac_ext
6374      ac_ext=c
6375 ac_cpp='$CPP $CPPFLAGS'
6376 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6377 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6378 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6379
6380 fi
6381 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6382 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6383   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6384     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6385     CFLAGS="$SAVE_CFLAGS"
6386   fi
6387   ;;
6388 sparc*-*solaris*)
6389   # Find out which ABI we are using.
6390   echo 'int i;' > conftest.$ac_ext
6391   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6392   (eval $ac_compile) 2>&5
6393   ac_status=$?
6394   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6395   test $ac_status = 0; }; then
6396     case `/usr/bin/file conftest.o` in
6397     *64-bit*)
6398       case $lt_cv_prog_gnu_ld in
6399       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6400       *)
6401         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6402           LD="${LD-ld} -64"
6403         fi
6404         ;;
6405       esac
6406       ;;
6407     esac
6408   fi
6409   rm -rf conftest*
6410   ;;
6411 esac
6412
6413 need_locks="$enable_libtool_lock"
6414
6415
6416   case $host_os in
6417     rhapsody* | darwin*)
6418     if test -n "$ac_tool_prefix"; then
6419   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6420 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6422 $as_echo_n "checking for $ac_word... " >&6; }
6423 if ${ac_cv_prog_DSYMUTIL+:} false; then :
6424   $as_echo_n "(cached) " >&6
6425 else
6426   if test -n "$DSYMUTIL"; then
6427   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6428 else
6429 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6430 for as_dir in $PATH
6431 do
6432   IFS=$as_save_IFS
6433   test -z "$as_dir" && as_dir=.
6434     for ac_exec_ext in '' $ac_executable_extensions; do
6435   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6436     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
6437     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6438     break 2
6439   fi
6440 done
6441   done
6442 IFS=$as_save_IFS
6443
6444 fi
6445 fi
6446 DSYMUTIL=$ac_cv_prog_DSYMUTIL
6447 if test -n "$DSYMUTIL"; then
6448   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
6449 $as_echo "$DSYMUTIL" >&6; }
6450 else
6451   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6452 $as_echo "no" >&6; }
6453 fi
6454
6455
6456 fi
6457 if test -z "$ac_cv_prog_DSYMUTIL"; then
6458   ac_ct_DSYMUTIL=$DSYMUTIL
6459   # Extract the first word of "dsymutil", so it can be a program name with args.
6460 set dummy dsymutil; ac_word=$2
6461 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6462 $as_echo_n "checking for $ac_word... " >&6; }
6463 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
6464   $as_echo_n "(cached) " >&6
6465 else
6466   if test -n "$ac_ct_DSYMUTIL"; then
6467   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
6468 else
6469 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6470 for as_dir in $PATH
6471 do
6472   IFS=$as_save_IFS
6473   test -z "$as_dir" && as_dir=.
6474     for ac_exec_ext in '' $ac_executable_extensions; do
6475   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6476     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
6477     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6478     break 2
6479   fi
6480 done
6481   done
6482 IFS=$as_save_IFS
6483
6484 fi
6485 fi
6486 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
6487 if test -n "$ac_ct_DSYMUTIL"; then
6488   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
6489 $as_echo "$ac_ct_DSYMUTIL" >&6; }
6490 else
6491   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6492 $as_echo "no" >&6; }
6493 fi
6494
6495   if test "x$ac_ct_DSYMUTIL" = x; then
6496     DSYMUTIL=":"
6497   else
6498     case $cross_compiling:$ac_tool_warned in
6499 yes:)
6500 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6501 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6502 ac_tool_warned=yes ;;
6503 esac
6504     DSYMUTIL=$ac_ct_DSYMUTIL
6505   fi
6506 else
6507   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
6508 fi
6509
6510     if test -n "$ac_tool_prefix"; then
6511   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
6512 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
6513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6514 $as_echo_n "checking for $ac_word... " >&6; }
6515 if ${ac_cv_prog_NMEDIT+:} false; then :
6516   $as_echo_n "(cached) " >&6
6517 else
6518   if test -n "$NMEDIT"; then
6519   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
6520 else
6521 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6522 for as_dir in $PATH
6523 do
6524   IFS=$as_save_IFS
6525   test -z "$as_dir" && as_dir=.
6526     for ac_exec_ext in '' $ac_executable_extensions; do
6527   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6528     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
6529     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6530     break 2
6531   fi
6532 done
6533   done
6534 IFS=$as_save_IFS
6535
6536 fi
6537 fi
6538 NMEDIT=$ac_cv_prog_NMEDIT
6539 if test -n "$NMEDIT"; then
6540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
6541 $as_echo "$NMEDIT" >&6; }
6542 else
6543   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6544 $as_echo "no" >&6; }
6545 fi
6546
6547
6548 fi
6549 if test -z "$ac_cv_prog_NMEDIT"; then
6550   ac_ct_NMEDIT=$NMEDIT
6551   # Extract the first word of "nmedit", so it can be a program name with args.
6552 set dummy nmedit; ac_word=$2
6553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6554 $as_echo_n "checking for $ac_word... " >&6; }
6555 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
6556   $as_echo_n "(cached) " >&6
6557 else
6558   if test -n "$ac_ct_NMEDIT"; then
6559   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
6560 else
6561 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6562 for as_dir in $PATH
6563 do
6564   IFS=$as_save_IFS
6565   test -z "$as_dir" && as_dir=.
6566     for ac_exec_ext in '' $ac_executable_extensions; do
6567   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6568     ac_cv_prog_ac_ct_NMEDIT="nmedit"
6569     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6570     break 2
6571   fi
6572 done
6573   done
6574 IFS=$as_save_IFS
6575
6576 fi
6577 fi
6578 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
6579 if test -n "$ac_ct_NMEDIT"; then
6580   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
6581 $as_echo "$ac_ct_NMEDIT" >&6; }
6582 else
6583   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6584 $as_echo "no" >&6; }
6585 fi
6586
6587   if test "x$ac_ct_NMEDIT" = x; then
6588     NMEDIT=":"
6589   else
6590     case $cross_compiling:$ac_tool_warned in
6591 yes:)
6592 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6593 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6594 ac_tool_warned=yes ;;
6595 esac
6596     NMEDIT=$ac_ct_NMEDIT
6597   fi
6598 else
6599   NMEDIT="$ac_cv_prog_NMEDIT"
6600 fi
6601
6602     if test -n "$ac_tool_prefix"; then
6603   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
6604 set dummy ${ac_tool_prefix}lipo; ac_word=$2
6605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6606 $as_echo_n "checking for $ac_word... " >&6; }
6607 if ${ac_cv_prog_LIPO+:} false; then :
6608   $as_echo_n "(cached) " >&6
6609 else
6610   if test -n "$LIPO"; then
6611   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
6612 else
6613 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6614 for as_dir in $PATH
6615 do
6616   IFS=$as_save_IFS
6617   test -z "$as_dir" && as_dir=.
6618     for ac_exec_ext in '' $ac_executable_extensions; do
6619   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6620     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
6621     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6622     break 2
6623   fi
6624 done
6625   done
6626 IFS=$as_save_IFS
6627
6628 fi
6629 fi
6630 LIPO=$ac_cv_prog_LIPO
6631 if test -n "$LIPO"; then
6632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
6633 $as_echo "$LIPO" >&6; }
6634 else
6635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6636 $as_echo "no" >&6; }
6637 fi
6638
6639
6640 fi
6641 if test -z "$ac_cv_prog_LIPO"; then
6642   ac_ct_LIPO=$LIPO
6643   # Extract the first word of "lipo", so it can be a program name with args.
6644 set dummy lipo; ac_word=$2
6645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6646 $as_echo_n "checking for $ac_word... " >&6; }
6647 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
6648   $as_echo_n "(cached) " >&6
6649 else
6650   if test -n "$ac_ct_LIPO"; then
6651   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
6652 else
6653 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6654 for as_dir in $PATH
6655 do
6656   IFS=$as_save_IFS
6657   test -z "$as_dir" && as_dir=.
6658     for ac_exec_ext in '' $ac_executable_extensions; do
6659   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6660     ac_cv_prog_ac_ct_LIPO="lipo"
6661     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6662     break 2
6663   fi
6664 done
6665   done
6666 IFS=$as_save_IFS
6667
6668 fi
6669 fi
6670 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
6671 if test -n "$ac_ct_LIPO"; then
6672   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
6673 $as_echo "$ac_ct_LIPO" >&6; }
6674 else
6675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6676 $as_echo "no" >&6; }
6677 fi
6678
6679   if test "x$ac_ct_LIPO" = x; then
6680     LIPO=":"
6681   else
6682     case $cross_compiling:$ac_tool_warned in
6683 yes:)
6684 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6685 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6686 ac_tool_warned=yes ;;
6687 esac
6688     LIPO=$ac_ct_LIPO
6689   fi
6690 else
6691   LIPO="$ac_cv_prog_LIPO"
6692 fi
6693
6694     if test -n "$ac_tool_prefix"; then
6695   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
6696 set dummy ${ac_tool_prefix}otool; ac_word=$2
6697 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6698 $as_echo_n "checking for $ac_word... " >&6; }
6699 if ${ac_cv_prog_OTOOL+:} false; then :
6700   $as_echo_n "(cached) " >&6
6701 else
6702   if test -n "$OTOOL"; then
6703   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
6704 else
6705 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6706 for as_dir in $PATH
6707 do
6708   IFS=$as_save_IFS
6709   test -z "$as_dir" && as_dir=.
6710     for ac_exec_ext in '' $ac_executable_extensions; do
6711   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6712     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
6713     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6714     break 2
6715   fi
6716 done
6717   done
6718 IFS=$as_save_IFS
6719
6720 fi
6721 fi
6722 OTOOL=$ac_cv_prog_OTOOL
6723 if test -n "$OTOOL"; then
6724   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
6725 $as_echo "$OTOOL" >&6; }
6726 else
6727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6728 $as_echo "no" >&6; }
6729 fi
6730
6731
6732 fi
6733 if test -z "$ac_cv_prog_OTOOL"; then
6734   ac_ct_OTOOL=$OTOOL
6735   # Extract the first word of "otool", so it can be a program name with args.
6736 set dummy otool; ac_word=$2
6737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6738 $as_echo_n "checking for $ac_word... " >&6; }
6739 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
6740   $as_echo_n "(cached) " >&6
6741 else
6742   if test -n "$ac_ct_OTOOL"; then
6743   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
6744 else
6745 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6746 for as_dir in $PATH
6747 do
6748   IFS=$as_save_IFS
6749   test -z "$as_dir" && as_dir=.
6750     for ac_exec_ext in '' $ac_executable_extensions; do
6751   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6752     ac_cv_prog_ac_ct_OTOOL="otool"
6753     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6754     break 2
6755   fi
6756 done
6757   done
6758 IFS=$as_save_IFS
6759
6760 fi
6761 fi
6762 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
6763 if test -n "$ac_ct_OTOOL"; then
6764   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
6765 $as_echo "$ac_ct_OTOOL" >&6; }
6766 else
6767   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6768 $as_echo "no" >&6; }
6769 fi
6770
6771   if test "x$ac_ct_OTOOL" = x; then
6772     OTOOL=":"
6773   else
6774     case $cross_compiling:$ac_tool_warned in
6775 yes:)
6776 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6777 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6778 ac_tool_warned=yes ;;
6779 esac
6780     OTOOL=$ac_ct_OTOOL
6781   fi
6782 else
6783   OTOOL="$ac_cv_prog_OTOOL"
6784 fi
6785
6786     if test -n "$ac_tool_prefix"; then
6787   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
6788 set dummy ${ac_tool_prefix}otool64; ac_word=$2
6789 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6790 $as_echo_n "checking for $ac_word... " >&6; }
6791 if ${ac_cv_prog_OTOOL64+:} false; then :
6792   $as_echo_n "(cached) " >&6
6793 else
6794   if test -n "$OTOOL64"; then
6795   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
6796 else
6797 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6798 for as_dir in $PATH
6799 do
6800   IFS=$as_save_IFS
6801   test -z "$as_dir" && as_dir=.
6802     for ac_exec_ext in '' $ac_executable_extensions; do
6803   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6804     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
6805     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6806     break 2
6807   fi
6808 done
6809   done
6810 IFS=$as_save_IFS
6811
6812 fi
6813 fi
6814 OTOOL64=$ac_cv_prog_OTOOL64
6815 if test -n "$OTOOL64"; then
6816   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
6817 $as_echo "$OTOOL64" >&6; }
6818 else
6819   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6820 $as_echo "no" >&6; }
6821 fi
6822
6823
6824 fi
6825 if test -z "$ac_cv_prog_OTOOL64"; then
6826   ac_ct_OTOOL64=$OTOOL64
6827   # Extract the first word of "otool64", so it can be a program name with args.
6828 set dummy otool64; ac_word=$2
6829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6830 $as_echo_n "checking for $ac_word... " >&6; }
6831 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
6832   $as_echo_n "(cached) " >&6
6833 else
6834   if test -n "$ac_ct_OTOOL64"; then
6835   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
6836 else
6837 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6838 for as_dir in $PATH
6839 do
6840   IFS=$as_save_IFS
6841   test -z "$as_dir" && as_dir=.
6842     for ac_exec_ext in '' $ac_executable_extensions; do
6843   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6844     ac_cv_prog_ac_ct_OTOOL64="otool64"
6845     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6846     break 2
6847   fi
6848 done
6849   done
6850 IFS=$as_save_IFS
6851
6852 fi
6853 fi
6854 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
6855 if test -n "$ac_ct_OTOOL64"; then
6856   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
6857 $as_echo "$ac_ct_OTOOL64" >&6; }
6858 else
6859   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6860 $as_echo "no" >&6; }
6861 fi
6862
6863   if test "x$ac_ct_OTOOL64" = x; then
6864     OTOOL64=":"
6865   else
6866     case $cross_compiling:$ac_tool_warned in
6867 yes:)
6868 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6869 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6870 ac_tool_warned=yes ;;
6871 esac
6872     OTOOL64=$ac_ct_OTOOL64
6873   fi
6874 else
6875   OTOOL64="$ac_cv_prog_OTOOL64"
6876 fi
6877
6878
6879
6880
6881
6882
6883
6884
6885
6886
6887
6888
6889
6890
6891
6892
6893
6894
6895
6896
6897
6898
6899
6900
6901
6902
6903
6904     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
6905 $as_echo_n "checking for -single_module linker flag... " >&6; }
6906 if ${lt_cv_apple_cc_single_mod+:} false; then :
6907   $as_echo_n "(cached) " >&6
6908 else
6909   lt_cv_apple_cc_single_mod=no
6910       if test -z "${LT_MULTI_MODULE}"; then
6911         # By default we will add the -single_module flag. You can override
6912         # by either setting the environment variable LT_MULTI_MODULE
6913         # non-empty at configure time, or by adding -multi_module to the
6914         # link flags.
6915         rm -rf libconftest.dylib*
6916         echo "int foo(void){return 1;}" > conftest.c
6917         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
6918 -dynamiclib -Wl,-single_module conftest.c" >&5
6919         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
6920           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
6921         _lt_result=$?
6922         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
6923           lt_cv_apple_cc_single_mod=yes
6924         else
6925           cat conftest.err >&5
6926         fi
6927         rm -rf libconftest.dylib*
6928         rm -f conftest.*
6929       fi
6930 fi
6931 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
6932 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
6933     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
6934 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
6935 if ${lt_cv_ld_exported_symbols_list+:} false; then :
6936   $as_echo_n "(cached) " >&6
6937 else
6938   lt_cv_ld_exported_symbols_list=no
6939       save_LDFLAGS=$LDFLAGS
6940       echo "_main" > conftest.sym
6941       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
6942       if test x$gcc_no_link = xyes; then
6943   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
6944 fi
6945 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6946 /* end confdefs.h.  */
6947
6948 int
6949 main ()
6950 {
6951
6952   ;
6953   return 0;
6954 }
6955 _ACEOF
6956 if ac_fn_c_try_link "$LINENO"; then :
6957   lt_cv_ld_exported_symbols_list=yes
6958 else
6959   lt_cv_ld_exported_symbols_list=no
6960 fi
6961 rm -f core conftest.err conftest.$ac_objext \
6962     conftest$ac_exeext conftest.$ac_ext
6963         LDFLAGS="$save_LDFLAGS"
6964
6965 fi
6966 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
6967 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
6968     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
6969 $as_echo_n "checking for -force_load linker flag... " >&6; }
6970 if ${lt_cv_ld_force_load+:} false; then :
6971   $as_echo_n "(cached) " >&6
6972 else
6973   lt_cv_ld_force_load=no
6974       cat > conftest.c << _LT_EOF
6975 int forced_loaded() { return 2;}
6976 _LT_EOF
6977       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
6978       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
6979       echo "$AR cru libconftest.a conftest.o" >&5
6980       $AR cru libconftest.a conftest.o 2>&5
6981       cat > conftest.c << _LT_EOF
6982 int main() { return 0;}
6983 _LT_EOF
6984       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
6985       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
6986       _lt_result=$?
6987       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
6988         lt_cv_ld_force_load=yes
6989       else
6990         cat conftest.err >&5
6991       fi
6992         rm -f conftest.err libconftest.a conftest conftest.c
6993         rm -rf conftest.dSYM
6994
6995 fi
6996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
6997 $as_echo "$lt_cv_ld_force_load" >&6; }
6998     # Allow for Darwin 4-7 (macOS 10.0-10.3) although these are not expect to
6999     # build without first building modern cctools / linker.
7000     case $host_cpu-$host_os in
7001     *-rhapsody* | *-darwin1.[012])
7002       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7003     *-darwin1.*)
7004       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7005     *-darwin*)
7006       # darwin 5.x (macOS 10.1) onwards we only need to adjust when the
7007       # deployment target is forced to an earlier version.
7008       case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host in
7009         UNSET,*-darwin[89]*|UNSET,*-darwin[12][0-9]*)
7010           ;;
7011         10.[012][,.]*)
7012           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
7013           ;;
7014         *)
7015           ;;
7016      esac
7017     ;;
7018   esac
7019     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7020       _lt_dar_single_mod='$single_module'
7021     fi
7022     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7023       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7024     else
7025       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7026     fi
7027     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7028       _lt_dsymutil='~$DSYMUTIL $lib || :'
7029     else
7030       _lt_dsymutil=
7031     fi
7032     ;;
7033   esac
7034
7035 ac_ext=c
7036 ac_cpp='$CPP $CPPFLAGS'
7037 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7038 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7039 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7040 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7041 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7042 # On Suns, sometimes $CPP names a directory.
7043 if test -n "$CPP" && test -d "$CPP"; then
7044   CPP=
7045 fi
7046 if test -z "$CPP"; then
7047   if ${ac_cv_prog_CPP+:} false; then :
7048   $as_echo_n "(cached) " >&6
7049 else
7050       # Double quotes because CPP needs to be expanded
7051     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7052     do
7053       ac_preproc_ok=false
7054 for ac_c_preproc_warn_flag in '' yes
7055 do
7056   # Use a header file that comes with gcc, so configuring glibc
7057   # with a fresh cross-compiler works.
7058   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7059   # <limits.h> exists even on freestanding compilers.
7060   # On the NeXT, cc -E runs the code through the compiler's parser,
7061   # not just through cpp. "Syntax error" is here to catch this case.
7062   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7063 /* end confdefs.h.  */
7064 #ifdef __STDC__
7065 # include <limits.h>
7066 #else
7067 # include <assert.h>
7068 #endif
7069                      Syntax error
7070 _ACEOF
7071 if ac_fn_c_try_cpp "$LINENO"; then :
7072
7073 else
7074   # Broken: fails on valid input.
7075 continue
7076 fi
7077 rm -f conftest.err conftest.i conftest.$ac_ext
7078
7079   # OK, works on sane cases.  Now check whether nonexistent headers
7080   # can be detected and how.
7081   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7082 /* end confdefs.h.  */
7083 #include <ac_nonexistent.h>
7084 _ACEOF
7085 if ac_fn_c_try_cpp "$LINENO"; then :
7086   # Broken: success on invalid input.
7087 continue
7088 else
7089   # Passes both tests.
7090 ac_preproc_ok=:
7091 break
7092 fi
7093 rm -f conftest.err conftest.i conftest.$ac_ext
7094
7095 done
7096 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7097 rm -f conftest.i conftest.err conftest.$ac_ext
7098 if $ac_preproc_ok; then :
7099   break
7100 fi
7101
7102     done
7103     ac_cv_prog_CPP=$CPP
7104
7105 fi
7106   CPP=$ac_cv_prog_CPP
7107 else
7108   ac_cv_prog_CPP=$CPP
7109 fi
7110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7111 $as_echo "$CPP" >&6; }
7112 ac_preproc_ok=false
7113 for ac_c_preproc_warn_flag in '' yes
7114 do
7115   # Use a header file that comes with gcc, so configuring glibc
7116   # with a fresh cross-compiler works.
7117   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7118   # <limits.h> exists even on freestanding compilers.
7119   # On the NeXT, cc -E runs the code through the compiler's parser,
7120   # not just through cpp. "Syntax error" is here to catch this case.
7121   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7122 /* end confdefs.h.  */
7123 #ifdef __STDC__
7124 # include <limits.h>
7125 #else
7126 # include <assert.h>
7127 #endif
7128                      Syntax error
7129 _ACEOF
7130 if ac_fn_c_try_cpp "$LINENO"; then :
7131
7132 else
7133   # Broken: fails on valid input.
7134 continue
7135 fi
7136 rm -f conftest.err conftest.i conftest.$ac_ext
7137
7138   # OK, works on sane cases.  Now check whether nonexistent headers
7139   # can be detected and how.
7140   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7141 /* end confdefs.h.  */
7142 #include <ac_nonexistent.h>
7143 _ACEOF
7144 if ac_fn_c_try_cpp "$LINENO"; then :
7145   # Broken: success on invalid input.
7146 continue
7147 else
7148   # Passes both tests.
7149 ac_preproc_ok=:
7150 break
7151 fi
7152 rm -f conftest.err conftest.i conftest.$ac_ext
7153
7154 done
7155 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7156 rm -f conftest.i conftest.err conftest.$ac_ext
7157 if $ac_preproc_ok; then :
7158
7159 else
7160   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7161 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7162 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7163 See \`config.log' for more details" "$LINENO" 5; }
7164 fi
7165
7166 ac_ext=c
7167 ac_cpp='$CPP $CPPFLAGS'
7168 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7169 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7170 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7171
7172
7173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7174 $as_echo_n "checking for ANSI C header files... " >&6; }
7175 if ${ac_cv_header_stdc+:} false; then :
7176   $as_echo_n "(cached) " >&6
7177 else
7178   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7179 /* end confdefs.h.  */
7180 #include <stdlib.h>
7181 #include <stdarg.h>
7182 #include <string.h>
7183 #include <float.h>
7184
7185 int
7186 main ()
7187 {
7188
7189   ;
7190   return 0;
7191 }
7192 _ACEOF
7193 if ac_fn_c_try_compile "$LINENO"; then :
7194   ac_cv_header_stdc=yes
7195 else
7196   ac_cv_header_stdc=no
7197 fi
7198 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7199
7200 if test $ac_cv_header_stdc = yes; then
7201   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7202   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7203 /* end confdefs.h.  */
7204 #include <string.h>
7205
7206 _ACEOF
7207 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7208   $EGREP "memchr" >/dev/null 2>&1; then :
7209
7210 else
7211   ac_cv_header_stdc=no
7212 fi
7213 rm -f conftest*
7214
7215 fi
7216
7217 if test $ac_cv_header_stdc = yes; then
7218   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7219   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7220 /* end confdefs.h.  */
7221 #include <stdlib.h>
7222
7223 _ACEOF
7224 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7225   $EGREP "free" >/dev/null 2>&1; then :
7226
7227 else
7228   ac_cv_header_stdc=no
7229 fi
7230 rm -f conftest*
7231
7232 fi
7233
7234 if test $ac_cv_header_stdc = yes; then
7235   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7236   if test "$cross_compiling" = yes; then :
7237   :
7238 else
7239   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7240 /* end confdefs.h.  */
7241 #include <ctype.h>
7242 #include <stdlib.h>
7243 #if ((' ' & 0x0FF) == 0x020)
7244 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7245 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7246 #else
7247 # define ISLOWER(c) \
7248                    (('a' <= (c) && (c) <= 'i') \
7249                      || ('j' <= (c) && (c) <= 'r') \
7250                      || ('s' <= (c) && (c) <= 'z'))
7251 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7252 #endif
7253
7254 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7255 int
7256 main ()
7257 {
7258   int i;
7259   for (i = 0; i < 256; i++)
7260     if (XOR (islower (i), ISLOWER (i))
7261         || toupper (i) != TOUPPER (i))
7262       return 2;
7263   return 0;
7264 }
7265 _ACEOF
7266 if ac_fn_c_try_run "$LINENO"; then :
7267
7268 else
7269   ac_cv_header_stdc=no
7270 fi
7271 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7272   conftest.$ac_objext conftest.beam conftest.$ac_ext
7273 fi
7274
7275 fi
7276 fi
7277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7278 $as_echo "$ac_cv_header_stdc" >&6; }
7279 if test $ac_cv_header_stdc = yes; then
7280
7281 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7282
7283 fi
7284
7285 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7286 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7287                   inttypes.h stdint.h unistd.h
7288 do :
7289   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7290 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7291 "
7292 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7293   cat >>confdefs.h <<_ACEOF
7294 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7295 _ACEOF
7296
7297 fi
7298
7299 done
7300
7301
7302 for ac_header in dlfcn.h
7303 do :
7304   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7305 "
7306 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7307   cat >>confdefs.h <<_ACEOF
7308 #define HAVE_DLFCN_H 1
7309 _ACEOF
7310
7311 fi
7312
7313 done
7314
7315
7316
7317
7318
7319 # Set options
7320
7321
7322
7323         enable_dlopen=no
7324
7325
7326
7327             # Check whether --enable-shared was given.
7328 if test "${enable_shared+set}" = set; then :
7329   enableval=$enable_shared; p=${PACKAGE-default}
7330     case $enableval in
7331     yes) enable_shared=yes ;;
7332     no) enable_shared=no ;;
7333     *)
7334       enable_shared=no
7335       # Look at the argument we got.  We use all the common list separators.
7336       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7337       for pkg in $enableval; do
7338         IFS="$lt_save_ifs"
7339         if test "X$pkg" = "X$p"; then
7340           enable_shared=yes
7341         fi
7342       done
7343       IFS="$lt_save_ifs"
7344       ;;
7345     esac
7346 else
7347   enable_shared=yes
7348 fi
7349
7350
7351
7352
7353
7354
7355
7356
7357
7358   # Check whether --enable-static was given.
7359 if test "${enable_static+set}" = set; then :
7360   enableval=$enable_static; p=${PACKAGE-default}
7361     case $enableval in
7362     yes) enable_static=yes ;;
7363     no) enable_static=no ;;
7364     *)
7365      enable_static=no
7366       # Look at the argument we got.  We use all the common list separators.
7367       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7368       for pkg in $enableval; do
7369         IFS="$lt_save_ifs"
7370         if test "X$pkg" = "X$p"; then
7371           enable_static=yes
7372         fi
7373       done
7374       IFS="$lt_save_ifs"
7375       ;;
7376     esac
7377 else
7378   enable_static=yes
7379 fi
7380
7381
7382
7383
7384
7385
7386
7387
7388
7389
7390 # Check whether --with-pic was given.
7391 if test "${with_pic+set}" = set; then :
7392   withval=$with_pic; pic_mode="$withval"
7393 else
7394   pic_mode=default
7395 fi
7396
7397
7398 test -z "$pic_mode" && pic_mode=default
7399
7400
7401
7402
7403
7404
7405
7406   # Check whether --enable-fast-install was given.
7407 if test "${enable_fast_install+set}" = set; then :
7408   enableval=$enable_fast_install; p=${PACKAGE-default}
7409     case $enableval in
7410     yes) enable_fast_install=yes ;;
7411     no) enable_fast_install=no ;;
7412     *)
7413       enable_fast_install=no
7414       # Look at the argument we got.  We use all the common list separators.
7415       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7416       for pkg in $enableval; do
7417         IFS="$lt_save_ifs"
7418         if test "X$pkg" = "X$p"; then
7419           enable_fast_install=yes
7420         fi
7421       done
7422       IFS="$lt_save_ifs"
7423       ;;
7424     esac
7425 else
7426   enable_fast_install=yes
7427 fi
7428
7429
7430
7431
7432
7433
7434
7435
7436
7437
7438
7439 # This can be used to rebuild libtool when needed
7440 LIBTOOL_DEPS="$ltmain"
7441
7442 # Always use our own libtool.
7443 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7444
7445
7446
7447
7448
7449
7450
7451
7452
7453
7454
7455
7456
7457
7458
7459
7460
7461
7462
7463
7464
7465
7466
7467
7468
7469
7470 test -z "$LN_S" && LN_S="ln -s"
7471
7472
7473
7474
7475
7476
7477
7478
7479
7480
7481
7482
7483
7484
7485 if test -n "${ZSH_VERSION+set}" ; then
7486    setopt NO_GLOB_SUBST
7487 fi
7488
7489 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7490 $as_echo_n "checking for objdir... " >&6; }
7491 if ${lt_cv_objdir+:} false; then :
7492   $as_echo_n "(cached) " >&6
7493 else
7494   rm -f .libs 2>/dev/null
7495 mkdir .libs 2>/dev/null
7496 if test -d .libs; then
7497   lt_cv_objdir=.libs
7498 else
7499   # MS-DOS does not allow filenames that begin with a dot.
7500   lt_cv_objdir=_libs
7501 fi
7502 rmdir .libs 2>/dev/null
7503 fi
7504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7505 $as_echo "$lt_cv_objdir" >&6; }
7506 objdir=$lt_cv_objdir
7507
7508
7509
7510
7511
7512 cat >>confdefs.h <<_ACEOF
7513 #define LT_OBJDIR "$lt_cv_objdir/"
7514 _ACEOF
7515
7516
7517
7518
7519 case $host_os in
7520 aix3*)
7521   # AIX sometimes has problems with the GCC collect2 program.  For some
7522   # reason, if we set the COLLECT_NAMES environment variable, the problems
7523   # vanish in a puff of smoke.
7524   if test "X${COLLECT_NAMES+set}" != Xset; then
7525     COLLECT_NAMES=
7526     export COLLECT_NAMES
7527   fi
7528   ;;
7529 esac
7530
7531 # Global variables:
7532 ofile=libtool
7533 can_build_shared=yes
7534
7535 # All known linkers require a `.a' archive for static linking (except MSVC,
7536 # which needs '.lib').
7537 libext=a
7538
7539 with_gnu_ld="$lt_cv_prog_gnu_ld"
7540
7541 old_CC="$CC"
7542 old_CFLAGS="$CFLAGS"
7543
7544 # Set sane defaults for various variables
7545 test -z "$CC" && CC=cc
7546 test -z "$LTCC" && LTCC=$CC
7547 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
7548 test -z "$LD" && LD=ld
7549 test -z "$ac_objext" && ac_objext=o
7550
7551 for cc_temp in $compiler""; do
7552   case $cc_temp in
7553     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
7554     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
7555     \-*) ;;
7556     *) break;;
7557   esac
7558 done
7559 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
7560
7561
7562 # Only perform the check for file, if the check method requires it
7563 test -z "$MAGIC_CMD" && MAGIC_CMD=file
7564 case $deplibs_check_method in
7565 file_magic*)
7566   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
7567     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
7568 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
7569 if ${lt_cv_path_MAGIC_CMD+:} false; then :
7570   $as_echo_n "(cached) " >&6
7571 else
7572   case $MAGIC_CMD in
7573 [\\/*] |  ?:[\\/]*)
7574   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7575   ;;
7576 *)
7577   lt_save_MAGIC_CMD="$MAGIC_CMD"
7578   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7579   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7580   for ac_dir in $ac_dummy; do
7581     IFS="$lt_save_ifs"
7582     test -z "$ac_dir" && ac_dir=.
7583     if test -f $ac_dir/${ac_tool_prefix}file; then
7584       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
7585       if test -n "$file_magic_test_file"; then
7586         case $deplibs_check_method in
7587         "file_magic "*)
7588           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7589           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7590           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7591             $EGREP "$file_magic_regex" > /dev/null; then
7592             :
7593           else
7594             cat <<_LT_EOF 1>&2
7595
7596 *** Warning: the command libtool uses to detect shared libraries,
7597 *** $file_magic_cmd, produces output that libtool cannot recognize.
7598 *** The result is that libtool may fail to recognize shared libraries
7599 *** as such.  This will affect the creation of libtool libraries that
7600 *** depend on shared libraries, but programs linked with such libtool
7601 *** libraries will work regardless of this problem.  Nevertheless, you
7602 *** may want to report the problem to your system manager and/or to
7603 *** bug-libtool@gnu.org
7604
7605 _LT_EOF
7606           fi ;;
7607         esac
7608       fi
7609       break
7610     fi
7611   done
7612   IFS="$lt_save_ifs"
7613   MAGIC_CMD="$lt_save_MAGIC_CMD"
7614   ;;
7615 esac
7616 fi
7617
7618 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7619 if test -n "$MAGIC_CMD"; then
7620   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7621 $as_echo "$MAGIC_CMD" >&6; }
7622 else
7623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7624 $as_echo "no" >&6; }
7625 fi
7626
7627
7628
7629
7630
7631 if test -z "$lt_cv_path_MAGIC_CMD"; then
7632   if test -n "$ac_tool_prefix"; then
7633     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
7634 $as_echo_n "checking for file... " >&6; }
7635 if ${lt_cv_path_MAGIC_CMD+:} false; then :
7636   $as_echo_n "(cached) " >&6
7637 else
7638   case $MAGIC_CMD in
7639 [\\/*] |  ?:[\\/]*)
7640   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7641   ;;
7642 *)
7643   lt_save_MAGIC_CMD="$MAGIC_CMD"
7644   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7645   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7646   for ac_dir in $ac_dummy; do
7647     IFS="$lt_save_ifs"
7648     test -z "$ac_dir" && ac_dir=.
7649     if test -f $ac_dir/file; then
7650       lt_cv_path_MAGIC_CMD="$ac_dir/file"
7651       if test -n "$file_magic_test_file"; then
7652         case $deplibs_check_method in
7653         "file_magic "*)
7654           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7655           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7656           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7657             $EGREP "$file_magic_regex" > /dev/null; then
7658             :
7659           else
7660             cat <<_LT_EOF 1>&2
7661
7662 *** Warning: the command libtool uses to detect shared libraries,
7663 *** $file_magic_cmd, produces output that libtool cannot recognize.
7664 *** The result is that libtool may fail to recognize shared libraries
7665 *** as such.  This will affect the creation of libtool libraries that
7666 *** depend on shared libraries, but programs linked with such libtool
7667 *** libraries will work regardless of this problem.  Nevertheless, you
7668 *** may want to report the problem to your system manager and/or to
7669 *** bug-libtool@gnu.org
7670
7671 _LT_EOF
7672           fi ;;
7673         esac
7674       fi
7675       break
7676     fi
7677   done
7678   IFS="$lt_save_ifs"
7679   MAGIC_CMD="$lt_save_MAGIC_CMD"
7680   ;;
7681 esac
7682 fi
7683
7684 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7685 if test -n "$MAGIC_CMD"; then
7686   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7687 $as_echo "$MAGIC_CMD" >&6; }
7688 else
7689   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7690 $as_echo "no" >&6; }
7691 fi
7692
7693
7694   else
7695     MAGIC_CMD=:
7696   fi
7697 fi
7698
7699   fi
7700   ;;
7701 esac
7702
7703 # Use C for the default configuration in the libtool script
7704
7705 lt_save_CC="$CC"
7706 ac_ext=c
7707 ac_cpp='$CPP $CPPFLAGS'
7708 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7709 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7710 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7711
7712
7713 # Source file extension for C test sources.
7714 ac_ext=c
7715
7716 # Object file extension for compiled C test sources.
7717 objext=o
7718 objext=$objext
7719
7720 # Code to be used in simple compile tests
7721 lt_simple_compile_test_code="int some_variable = 0;"
7722
7723 # Code to be used in simple link tests
7724 lt_simple_link_test_code='int main(){return(0);}'
7725
7726
7727
7728
7729
7730
7731
7732 # If no C compiler was specified, use CC.
7733 LTCC=${LTCC-"$CC"}
7734
7735 # If no C compiler flags were specified, use CFLAGS.
7736 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
7737
7738 # Allow CC to be a program name with arguments.
7739 compiler=$CC
7740
7741 # Save the default compiler, since it gets overwritten when the other
7742 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
7743 compiler_DEFAULT=$CC
7744
7745 # save warnings/boilerplate of simple test code
7746 ac_outfile=conftest.$ac_objext
7747 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
7748 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
7749 _lt_compiler_boilerplate=`cat conftest.err`
7750 $RM conftest*
7751
7752 ac_outfile=conftest.$ac_objext
7753 echo "$lt_simple_link_test_code" >conftest.$ac_ext
7754 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
7755 _lt_linker_boilerplate=`cat conftest.err`
7756 $RM -r conftest*
7757
7758
7759 ## CAVEAT EMPTOR:
7760 ## There is no encapsulation within the following macros, do not change
7761 ## the running order or otherwise move them around unless you know exactly
7762 ## what you are doing...
7763 if test -n "$compiler"; then
7764
7765 lt_prog_compiler_no_builtin_flag=
7766
7767 if test "$GCC" = yes; then
7768   case $cc_basename in
7769   nvcc*)
7770     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
7771   *)
7772     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
7773   esac
7774
7775   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
7776 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
7777 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
7778   $as_echo_n "(cached) " >&6
7779 else
7780   lt_cv_prog_compiler_rtti_exceptions=no
7781    ac_outfile=conftest.$ac_objext
7782    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
7783    lt_compiler_flag="-fno-rtti -fno-exceptions"
7784    # Insert the option either (1) after the last *FLAGS variable, or
7785    # (2) before a word containing "conftest.", or (3) at the end.
7786    # Note that $ac_compile itself does not contain backslashes and begins
7787    # with a dollar sign (not a hyphen), so the echo should work correctly.
7788    # The option is referenced via a variable to avoid confusing sed.
7789    lt_compile=`echo "$ac_compile" | $SED \
7790    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
7791    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
7792    -e 's:$: $lt_compiler_flag:'`
7793    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
7794    (eval "$lt_compile" 2>conftest.err)
7795    ac_status=$?
7796    cat conftest.err >&5
7797    echo "$as_me:$LINENO: \$? = $ac_status" >&5
7798    if (exit $ac_status) && test -s "$ac_outfile"; then
7799      # The compiler can only warn and ignore the option if not recognized
7800      # So say no if there are warnings other than the usual output.
7801      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
7802      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
7803      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
7804        lt_cv_prog_compiler_rtti_exceptions=yes
7805      fi
7806    fi
7807    $RM conftest*
7808
7809 fi
7810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
7811 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
7812
7813 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
7814     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
7815 else
7816     :
7817 fi
7818
7819 fi
7820
7821
7822
7823
7824
7825
7826   lt_prog_compiler_wl=
7827 lt_prog_compiler_pic=
7828 lt_prog_compiler_static=
7829
7830 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
7831 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
7832
7833   if test "$GCC" = yes; then
7834     lt_prog_compiler_wl='-Wl,'
7835     lt_prog_compiler_static='-static'
7836
7837     case $host_os in
7838       aix*)
7839       # All AIX code is PIC.
7840       if test "$host_cpu" = ia64; then
7841         # AIX 5 now supports IA64 processor
7842         lt_prog_compiler_static='-Bstatic'
7843       fi
7844       lt_prog_compiler_pic='-fPIC'
7845       ;;
7846
7847     amigaos*)
7848       case $host_cpu in
7849       powerpc)
7850             # see comment about AmigaOS4 .so support
7851             lt_prog_compiler_pic='-fPIC'
7852         ;;
7853       m68k)
7854             # FIXME: we need at least 68020 code to build shared libraries, but
7855             # adding the `-m68020' flag to GCC prevents building anything better,
7856             # like `-m68040'.
7857             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
7858         ;;
7859       esac
7860       ;;
7861
7862     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
7863       # PIC is the default for these OSes.
7864       ;;
7865
7866     mingw* | cygwin* | pw32* | os2* | cegcc*)
7867       # This hack is so that the source file can tell whether it is being
7868       # built for inclusion in a dll (and should export symbols for example).
7869       # Although the cygwin gcc ignores -fPIC, still need this for old-style
7870       # (--disable-auto-import) libraries
7871       lt_prog_compiler_pic='-DDLL_EXPORT'
7872       ;;
7873
7874     darwin* | rhapsody*)
7875       # PIC is the default on this platform
7876       # Common symbols not allowed in MH_DYLIB files
7877       lt_prog_compiler_pic='-fno-common'
7878       ;;
7879
7880     haiku*)
7881       # PIC is the default for Haiku.
7882       # The "-static" flag exists, but is broken.
7883       lt_prog_compiler_static=
7884       ;;
7885
7886     hpux*)
7887       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
7888       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
7889       # sets the default TLS model and affects inlining.
7890       case $host_cpu in
7891       hppa*64*)
7892         # +Z the default
7893         ;;
7894       *)
7895         lt_prog_compiler_pic='-fPIC'
7896         ;;
7897       esac
7898       ;;
7899
7900     interix[3-9]*)
7901       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
7902       # Instead, we relocate shared libraries at runtime.
7903       ;;
7904
7905     msdosdjgpp*)
7906       # Just because we use GCC doesn't mean we suddenly get shared libraries
7907       # on systems that don't support them.
7908       lt_prog_compiler_can_build_shared=no
7909       enable_shared=no
7910       ;;
7911
7912     *nto* | *qnx*)
7913       # QNX uses GNU C++, but need to define -shared option too, otherwise
7914       # it will coredump.
7915       lt_prog_compiler_pic='-fPIC -shared'
7916       ;;
7917
7918     sysv4*MP*)
7919       if test -d /usr/nec; then
7920         lt_prog_compiler_pic=-Kconform_pic
7921       fi
7922       ;;
7923
7924     *)
7925       lt_prog_compiler_pic='-fPIC'
7926       ;;
7927     esac
7928
7929     case $cc_basename in
7930     nvcc*) # Cuda Compiler Driver 2.2
7931       lt_prog_compiler_wl='-Xlinker '
7932       lt_prog_compiler_pic='-Xcompiler -fPIC'
7933       ;;
7934     esac
7935   else
7936     # PORTME Check for flag to pass linker flags through the system compiler.
7937     case $host_os in
7938     aix*)
7939       lt_prog_compiler_wl='-Wl,'
7940       if test "$host_cpu" = ia64; then
7941         # AIX 5 now supports IA64 processor
7942         lt_prog_compiler_static='-Bstatic'
7943       else
7944         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
7945       fi
7946       ;;
7947
7948     mingw* | cygwin* | pw32* | os2* | cegcc*)
7949       # This hack is so that the source file can tell whether it is being
7950       # built for inclusion in a dll (and should export symbols for example).
7951       lt_prog_compiler_pic='-DDLL_EXPORT'
7952       ;;
7953
7954     hpux9* | hpux10* | hpux11*)
7955       lt_prog_compiler_wl='-Wl,'
7956       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
7957       # not for PA HP-UX.
7958       case $host_cpu in
7959       hppa*64*|ia64*)
7960         # +Z the default
7961         ;;
7962       *)
7963         lt_prog_compiler_pic='+Z'
7964         ;;
7965       esac
7966       # Is there a better lt_prog_compiler_static that works with the bundled CC?
7967       lt_prog_compiler_static='${wl}-a ${wl}archive'
7968       ;;
7969
7970     irix5* | irix6* | nonstopux*)
7971       lt_prog_compiler_wl='-Wl,'
7972       # PIC (with -KPIC) is the default.
7973       lt_prog_compiler_static='-non_shared'
7974       ;;
7975
7976     linux* | k*bsd*-gnu | kopensolaris*-gnu)
7977       case $cc_basename in
7978       # old Intel for x86_64 which still supported -KPIC.
7979       ecc*)
7980         lt_prog_compiler_wl='-Wl,'
7981         lt_prog_compiler_pic='-KPIC'
7982         lt_prog_compiler_static='-static'
7983         ;;
7984       # icc used to be incompatible with GCC.
7985       # ICC 10 doesn't accept -KPIC any more.
7986       icc* | ifort*)
7987         lt_prog_compiler_wl='-Wl,'
7988         lt_prog_compiler_pic='-fPIC'
7989         lt_prog_compiler_static='-static'
7990         ;;
7991       # Lahey Fortran 8.1.
7992       lf95*)
7993         lt_prog_compiler_wl='-Wl,'
7994         lt_prog_compiler_pic='--shared'
7995         lt_prog_compiler_static='--static'
7996         ;;
7997       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
7998         # Portland Group compilers (*not* the Pentium gcc compiler,
7999         # which looks to be a dead project)
8000         lt_prog_compiler_wl='-Wl,'
8001         lt_prog_compiler_pic='-fpic'
8002         lt_prog_compiler_static='-Bstatic'
8003         ;;
8004       ccc*)
8005         lt_prog_compiler_wl='-Wl,'
8006         # All Alpha code is PIC.
8007         lt_prog_compiler_static='-non_shared'
8008         ;;
8009       xl* | bgxl* | bgf* | mpixl*)
8010         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8011         lt_prog_compiler_wl='-Wl,'
8012         lt_prog_compiler_pic='-qpic'
8013         lt_prog_compiler_static='-qstaticlink'
8014         ;;
8015       *)
8016         case `$CC -V 2>&1 | sed 5q` in
8017         *Sun\ F* | *Sun*Fortran*)
8018           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8019           lt_prog_compiler_pic='-KPIC'
8020           lt_prog_compiler_static='-Bstatic'
8021           lt_prog_compiler_wl=''
8022           ;;
8023         *Sun\ C*)
8024           # Sun C 5.9
8025           lt_prog_compiler_pic='-KPIC'
8026           lt_prog_compiler_static='-Bstatic'
8027           lt_prog_compiler_wl='-Wl,'
8028           ;;
8029         esac
8030         ;;
8031       esac
8032       ;;
8033
8034     newsos6)
8035       lt_prog_compiler_pic='-KPIC'
8036       lt_prog_compiler_static='-Bstatic'
8037       ;;
8038
8039     *nto* | *qnx*)
8040       # QNX uses GNU C++, but need to define -shared option too, otherwise
8041       # it will coredump.
8042       lt_prog_compiler_pic='-fPIC -shared'
8043       ;;
8044
8045     osf3* | osf4* | osf5*)
8046       lt_prog_compiler_wl='-Wl,'
8047       # All OSF/1 code is PIC.
8048       lt_prog_compiler_static='-non_shared'
8049       ;;
8050
8051     rdos*)
8052       lt_prog_compiler_static='-non_shared'
8053       ;;
8054
8055     solaris*)
8056       lt_prog_compiler_pic='-KPIC'
8057       lt_prog_compiler_static='-Bstatic'
8058       case $cc_basename in
8059       f77* | f90* | f95*)
8060         lt_prog_compiler_wl='-Qoption ld ';;
8061       *)
8062         lt_prog_compiler_wl='-Wl,';;
8063       esac
8064       ;;
8065
8066     sunos4*)
8067       lt_prog_compiler_wl='-Qoption ld '
8068       lt_prog_compiler_pic='-PIC'
8069       lt_prog_compiler_static='-Bstatic'
8070       ;;
8071
8072     sysv4 | sysv4.2uw2* | sysv4.3*)
8073       lt_prog_compiler_wl='-Wl,'
8074       lt_prog_compiler_pic='-KPIC'
8075       lt_prog_compiler_static='-Bstatic'
8076       ;;
8077
8078     sysv4*MP*)
8079       if test -d /usr/nec ;then
8080         lt_prog_compiler_pic='-Kconform_pic'
8081         lt_prog_compiler_static='-Bstatic'
8082       fi
8083       ;;
8084
8085     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8086       lt_prog_compiler_wl='-Wl,'
8087       lt_prog_compiler_pic='-KPIC'
8088       lt_prog_compiler_static='-Bstatic'
8089       ;;
8090
8091     unicos*)
8092       lt_prog_compiler_wl='-Wl,'
8093       lt_prog_compiler_can_build_shared=no
8094       ;;
8095
8096     uts4*)
8097       lt_prog_compiler_pic='-pic'
8098       lt_prog_compiler_static='-Bstatic'
8099       ;;
8100
8101     *)
8102       lt_prog_compiler_can_build_shared=no
8103       ;;
8104     esac
8105   fi
8106
8107 case $host_os in
8108   # For platforms which do not support PIC, -DPIC is meaningless:
8109   *djgpp*)
8110     lt_prog_compiler_pic=
8111     ;;
8112   *)
8113     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8114     ;;
8115 esac
8116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8117 $as_echo "$lt_prog_compiler_pic" >&6; }
8118
8119
8120
8121
8122
8123
8124 #
8125 # Check to make sure the PIC flag actually works.
8126 #
8127 if test -n "$lt_prog_compiler_pic"; then
8128   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8129 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8130 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8131   $as_echo_n "(cached) " >&6
8132 else
8133   lt_cv_prog_compiler_pic_works=no
8134    ac_outfile=conftest.$ac_objext
8135    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8136    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8137    # Insert the option either (1) after the last *FLAGS variable, or
8138    # (2) before a word containing "conftest.", or (3) at the end.
8139    # Note that $ac_compile itself does not contain backslashes and begins
8140    # with a dollar sign (not a hyphen), so the echo should work correctly.
8141    # The option is referenced via a variable to avoid confusing sed.
8142    lt_compile=`echo "$ac_compile" | $SED \
8143    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8144    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8145    -e 's:$: $lt_compiler_flag:'`
8146    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8147    (eval "$lt_compile" 2>conftest.err)
8148    ac_status=$?
8149    cat conftest.err >&5
8150    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8151    if (exit $ac_status) && test -s "$ac_outfile"; then
8152      # The compiler can only warn and ignore the option if not recognized
8153      # So say no if there are warnings other than the usual output.
8154      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8155      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8156      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8157        lt_cv_prog_compiler_pic_works=yes
8158      fi
8159    fi
8160    $RM conftest*
8161
8162 fi
8163 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8164 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8165
8166 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8167     case $lt_prog_compiler_pic in
8168      "" | " "*) ;;
8169      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8170      esac
8171 else
8172     lt_prog_compiler_pic=
8173      lt_prog_compiler_can_build_shared=no
8174 fi
8175
8176 fi
8177
8178
8179
8180
8181
8182
8183 #
8184 # Check to make sure the static flag actually works.
8185 #
8186 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8187 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8188 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8189 if ${lt_cv_prog_compiler_static_works+:} false; then :
8190   $as_echo_n "(cached) " >&6
8191 else
8192   lt_cv_prog_compiler_static_works=no
8193    save_LDFLAGS="$LDFLAGS"
8194    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8195    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8196    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8197      # The linker can only warn and ignore the option if not recognized
8198      # So say no if there are warnings
8199      if test -s conftest.err; then
8200        # Append any errors to the config.log.
8201        cat conftest.err 1>&5
8202        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8203        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8204        if diff conftest.exp conftest.er2 >/dev/null; then
8205          lt_cv_prog_compiler_static_works=yes
8206        fi
8207      else
8208        lt_cv_prog_compiler_static_works=yes
8209      fi
8210    fi
8211    $RM -r conftest*
8212    LDFLAGS="$save_LDFLAGS"
8213
8214 fi
8215 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8216 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8217
8218 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8219     :
8220 else
8221     lt_prog_compiler_static=
8222 fi
8223
8224
8225
8226
8227
8228
8229
8230   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8231 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8232 if ${lt_cv_prog_compiler_c_o+:} false; then :
8233   $as_echo_n "(cached) " >&6
8234 else
8235   lt_cv_prog_compiler_c_o=no
8236    $RM -r conftest 2>/dev/null
8237    mkdir conftest
8238    cd conftest
8239    mkdir out
8240    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8241
8242    lt_compiler_flag="-o out/conftest2.$ac_objext"
8243    # Insert the option either (1) after the last *FLAGS variable, or
8244    # (2) before a word containing "conftest.", or (3) at the end.
8245    # Note that $ac_compile itself does not contain backslashes and begins
8246    # with a dollar sign (not a hyphen), so the echo should work correctly.
8247    lt_compile=`echo "$ac_compile" | $SED \
8248    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8249    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8250    -e 's:$: $lt_compiler_flag:'`
8251    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8252    (eval "$lt_compile" 2>out/conftest.err)
8253    ac_status=$?
8254    cat out/conftest.err >&5
8255    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8256    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8257    then
8258      # The compiler can only warn and ignore the option if not recognized
8259      # So say no if there are warnings
8260      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8261      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8262      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8263        lt_cv_prog_compiler_c_o=yes
8264      fi
8265    fi
8266    chmod u+w . 2>&5
8267    $RM conftest*
8268    # SGI C++ compiler will create directory out/ii_files/ for
8269    # template instantiation
8270    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8271    $RM out/* && rmdir out
8272    cd ..
8273    $RM -r conftest
8274    $RM conftest*
8275
8276 fi
8277 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8278 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8279
8280
8281
8282
8283
8284
8285   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8286 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8287 if ${lt_cv_prog_compiler_c_o+:} false; then :
8288   $as_echo_n "(cached) " >&6
8289 else
8290   lt_cv_prog_compiler_c_o=no
8291    $RM -r conftest 2>/dev/null
8292    mkdir conftest
8293    cd conftest
8294    mkdir out
8295    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8296
8297    lt_compiler_flag="-o out/conftest2.$ac_objext"
8298    # Insert the option either (1) after the last *FLAGS variable, or
8299    # (2) before a word containing "conftest.", or (3) at the end.
8300    # Note that $ac_compile itself does not contain backslashes and begins
8301    # with a dollar sign (not a hyphen), so the echo should work correctly.
8302    lt_compile=`echo "$ac_compile" | $SED \
8303    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8304    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8305    -e 's:$: $lt_compiler_flag:'`
8306    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8307    (eval "$lt_compile" 2>out/conftest.err)
8308    ac_status=$?
8309    cat out/conftest.err >&5
8310    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8311    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8312    then
8313      # The compiler can only warn and ignore the option if not recognized
8314      # So say no if there are warnings
8315      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8316      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8317      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8318        lt_cv_prog_compiler_c_o=yes
8319      fi
8320    fi
8321    chmod u+w . 2>&5
8322    $RM conftest*
8323    # SGI C++ compiler will create directory out/ii_files/ for
8324    # template instantiation
8325    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8326    $RM out/* && rmdir out
8327    cd ..
8328    $RM -r conftest
8329    $RM conftest*
8330
8331 fi
8332 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8333 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8334
8335
8336
8337
8338 hard_links="nottested"
8339 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8340   # do not overwrite the value of need_locks provided by the user
8341   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8342 $as_echo_n "checking if we can lock with hard links... " >&6; }
8343   hard_links=yes
8344   $RM conftest*
8345   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8346   touch conftest.a
8347   ln conftest.a conftest.b 2>&5 || hard_links=no
8348   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8349   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8350 $as_echo "$hard_links" >&6; }
8351   if test "$hard_links" = no; then
8352     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8353 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8354     need_locks=warn
8355   fi
8356 else
8357   need_locks=no
8358 fi
8359
8360
8361
8362
8363
8364
8365   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8366 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8367
8368   runpath_var=
8369   allow_undefined_flag=
8370   always_export_symbols=no
8371   archive_cmds=
8372   archive_expsym_cmds=
8373   compiler_needs_object=no
8374   enable_shared_with_static_runtimes=no
8375   export_dynamic_flag_spec=
8376   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8377   hardcode_automatic=no
8378   hardcode_direct=no
8379   hardcode_direct_absolute=no
8380   hardcode_libdir_flag_spec=
8381   hardcode_libdir_flag_spec_ld=
8382   hardcode_libdir_separator=
8383   hardcode_minus_L=no
8384   hardcode_shlibpath_var=unsupported
8385   inherit_rpath=no
8386   link_all_deplibs=unknown
8387   module_cmds=
8388   module_expsym_cmds=
8389   old_archive_from_new_cmds=
8390   old_archive_from_expsyms_cmds=
8391   thread_safe_flag_spec=
8392   whole_archive_flag_spec=
8393   # include_expsyms should be a list of space-separated symbols to be *always*
8394   # included in the symbol list
8395   include_expsyms=
8396   # exclude_expsyms can be an extended regexp of symbols to exclude
8397   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8398   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8399   # as well as any symbol that contains `d'.
8400   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8401   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8402   # platforms (ab)use it in PIC code, but their linkers get confused if
8403   # the symbol is explicitly referenced.  Since portable code cannot
8404   # rely on this symbol name, it's probably fine to never include it in
8405   # preloaded symbol tables.
8406   # Exclude shared library initialization/finalization symbols.
8407   extract_expsyms_cmds=
8408
8409   case $host_os in
8410   cygwin* | mingw* | pw32* | cegcc*)
8411     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8412     # When not using gcc, we currently assume that we are using
8413     # Microsoft Visual C++.
8414     if test "$GCC" != yes; then
8415       with_gnu_ld=no
8416     fi
8417     ;;
8418   interix*)
8419     # we just hope/assume this is gcc and not c89 (= MSVC++)
8420     with_gnu_ld=yes
8421     ;;
8422   openbsd*)
8423     with_gnu_ld=no
8424     ;;
8425   esac
8426
8427   ld_shlibs=yes
8428
8429   # On some targets, GNU ld is compatible enough with the native linker
8430   # that we're better off using the native interface for both.
8431   lt_use_gnu_ld_interface=no
8432   if test "$with_gnu_ld" = yes; then
8433     case $host_os in
8434       aix*)
8435         # The AIX port of GNU ld has always aspired to compatibility
8436         # with the native linker.  However, as the warning in the GNU ld
8437         # block says, versions before 2.19.5* couldn't really create working
8438         # shared libraries, regardless of the interface used.
8439         case `$LD -v 2>&1` in
8440           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8441           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8442           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8443           *)
8444             lt_use_gnu_ld_interface=yes
8445             ;;
8446         esac
8447         ;;
8448       *)
8449         lt_use_gnu_ld_interface=yes
8450         ;;
8451     esac
8452   fi
8453
8454   if test "$lt_use_gnu_ld_interface" = yes; then
8455     # If archive_cmds runs LD, not CC, wlarc should be empty
8456     wlarc='${wl}'
8457
8458     # Set some defaults for GNU ld with shared library support. These
8459     # are reset later if shared libraries are not supported. Putting them
8460     # here allows them to be overridden if necessary.
8461     runpath_var=LD_RUN_PATH
8462     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8463     export_dynamic_flag_spec='${wl}--export-dynamic'
8464     # ancient GNU ld didn't support --whole-archive et. al.
8465     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8466       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8467     else
8468       whole_archive_flag_spec=
8469     fi
8470     supports_anon_versioning=no
8471     case `$LD -v 2>&1` in
8472       *GNU\ gold*) supports_anon_versioning=yes ;;
8473       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8474       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8475       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8476       *\ 2.11.*) ;; # other 2.11 versions
8477       *) supports_anon_versioning=yes ;;
8478     esac
8479
8480     # See if GNU ld supports shared libraries.
8481     case $host_os in
8482     aix[3-9]*)
8483       # On AIX/PPC, the GNU linker is very broken
8484       if test "$host_cpu" != ia64; then
8485         ld_shlibs=no
8486         cat <<_LT_EOF 1>&2
8487
8488 *** Warning: the GNU linker, at least up to release 2.19, is reported
8489 *** to be unable to reliably create shared libraries on AIX.
8490 *** Therefore, libtool is disabling shared libraries support.  If you
8491 *** really care for shared libraries, you may want to install binutils
8492 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
8493 *** You will then need to restart the configuration process.
8494
8495 _LT_EOF
8496       fi
8497       ;;
8498
8499     amigaos*)
8500       case $host_cpu in
8501       powerpc)
8502             # see comment about AmigaOS4 .so support
8503             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8504             archive_expsym_cmds=''
8505         ;;
8506       m68k)
8507             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8508             hardcode_libdir_flag_spec='-L$libdir'
8509             hardcode_minus_L=yes
8510         ;;
8511       esac
8512       ;;
8513
8514     beos*)
8515       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8516         allow_undefined_flag=unsupported
8517         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
8518         # support --undefined.  This deserves some investigation.  FIXME
8519         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8520       else
8521         ld_shlibs=no
8522       fi
8523       ;;
8524
8525     cygwin* | mingw* | pw32* | cegcc*)
8526       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
8527       # as there is no search path for DLLs.
8528       hardcode_libdir_flag_spec='-L$libdir'
8529       export_dynamic_flag_spec='${wl}--export-all-symbols'
8530       allow_undefined_flag=unsupported
8531       always_export_symbols=no
8532       enable_shared_with_static_runtimes=yes
8533       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
8534
8535       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
8536         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8537         # If the export-symbols file already is a .def file (1st line
8538         # is EXPORTS), use it as is; otherwise, prepend...
8539         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
8540           cp $export_symbols $output_objdir/$soname.def;
8541         else
8542           echo EXPORTS > $output_objdir/$soname.def;
8543           cat $export_symbols >> $output_objdir/$soname.def;
8544         fi~
8545         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8546       else
8547         ld_shlibs=no
8548       fi
8549       ;;
8550
8551     haiku*)
8552       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8553       link_all_deplibs=yes
8554       ;;
8555
8556     interix[3-9]*)
8557       hardcode_direct=no
8558       hardcode_shlibpath_var=no
8559       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
8560       export_dynamic_flag_spec='${wl}-E'
8561       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
8562       # Instead, shared libraries are loaded at an image base (0x10000000 by
8563       # default) and relocated if they conflict, which is a slow very memory
8564       # consuming and fragmenting process.  To avoid this, we pick a random,
8565       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
8566       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
8567       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8568       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8569       ;;
8570
8571     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu | uclinuxfdpiceabi)
8572       tmp_diet=no
8573       if test "$host_os" = linux-dietlibc; then
8574         case $cc_basename in
8575           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
8576         esac
8577       fi
8578       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
8579          && test "$tmp_diet" = no
8580       then
8581         tmp_addflag=' $pic_flag'
8582         tmp_sharedflag='-shared'
8583         case $cc_basename,$host_cpu in
8584         pgcc*)                          # Portland Group C compiler
8585           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'
8586           tmp_addflag=' $pic_flag'
8587           ;;
8588         pgf77* | pgf90* | pgf95* | pgfortran*)
8589                                         # Portland Group f77 and f90 compilers
8590           whole_archive_flag_spec='${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'
8591           tmp_addflag=' $pic_flag -Mnomain' ;;
8592         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
8593           tmp_addflag=' -i_dynamic' ;;
8594         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
8595           tmp_addflag=' -i_dynamic -nofor_main' ;;
8596         ifc* | ifort*)                  # Intel Fortran compiler
8597           tmp_addflag=' -nofor_main' ;;
8598         lf95*)                          # Lahey Fortran 8.1
8599           whole_archive_flag_spec=
8600           tmp_sharedflag='--shared' ;;
8601         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
8602           tmp_sharedflag='-qmkshrobj'
8603           tmp_addflag= ;;
8604         nvcc*)  # Cuda Compiler Driver 2.2
8605           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8606           compiler_needs_object=yes
8607           ;;
8608         esac
8609         case `$CC -V 2>&1 | sed 5q` in
8610         *Sun\ C*)                       # Sun C 5.9
8611           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\"` ${wl}--no-whole-archive'
8612           compiler_needs_object=yes
8613           tmp_sharedflag='-G' ;;
8614         *Sun\ F*)                       # Sun Fortran 8.3
8615           tmp_sharedflag='-G' ;;
8616         esac
8617         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8618
8619         if test "x$supports_anon_versioning" = xyes; then
8620           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8621             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8622             echo "local: *; };" >> $output_objdir/$libname.ver~
8623             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
8624         fi
8625
8626         case $cc_basename in
8627         xlf* | bgf* | bgxlf* | mpixlf*)
8628           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
8629           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
8630           hardcode_libdir_flag_spec=
8631           hardcode_libdir_flag_spec_ld='-rpath $libdir'
8632           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
8633           if test "x$supports_anon_versioning" = xyes; then
8634             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8635               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8636               echo "local: *; };" >> $output_objdir/$libname.ver~
8637               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
8638           fi
8639           ;;
8640         esac
8641       else
8642         ld_shlibs=no
8643       fi
8644       ;;
8645
8646     netbsd*)
8647       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
8648         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
8649         wlarc=
8650       else
8651         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8652         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8653       fi
8654       ;;
8655
8656     solaris*)
8657       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
8658         ld_shlibs=no
8659         cat <<_LT_EOF 1>&2
8660
8661 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
8662 *** create shared libraries on Solaris systems.  Therefore, libtool
8663 *** is disabling shared libraries support.  We urge you to upgrade GNU
8664 *** binutils to release 2.9.1 or newer.  Another option is to modify
8665 *** your PATH or compiler configuration so that the native linker is
8666 *** used, and then restart.
8667
8668 _LT_EOF
8669       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8670         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8671         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8672       else
8673         ld_shlibs=no
8674       fi
8675       ;;
8676
8677     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
8678       case `$LD -v 2>&1` in
8679         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
8680         ld_shlibs=no
8681         cat <<_LT_EOF 1>&2
8682
8683 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
8684 *** reliably create shared libraries on SCO systems.  Therefore, libtool
8685 *** is disabling shared libraries support.  We urge you to upgrade GNU
8686 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
8687 *** your PATH or compiler configuration so that the native linker is
8688 *** used, and then restart.
8689
8690 _LT_EOF
8691         ;;
8692         *)
8693           # For security reasons, it is highly recommended that you always
8694           # use absolute paths for naming shared libraries, and exclude the
8695           # DT_RUNPATH tag from executables and libraries.  But doing so
8696           # requires that you compile everything twice, which is a pain.
8697           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8698             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8699             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8700             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8701           else
8702             ld_shlibs=no
8703           fi
8704         ;;
8705       esac
8706       ;;
8707
8708     sunos4*)
8709       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
8710       wlarc=
8711       hardcode_direct=yes
8712       hardcode_shlibpath_var=no
8713       ;;
8714
8715     *)
8716       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8717         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8718         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8719       else
8720         ld_shlibs=no
8721       fi
8722       ;;
8723     esac
8724
8725     if test "$ld_shlibs" = no; then
8726       runpath_var=
8727       hardcode_libdir_flag_spec=
8728       export_dynamic_flag_spec=
8729       whole_archive_flag_spec=
8730     fi
8731   else
8732     # PORTME fill in a description of your system's linker (not GNU ld)
8733     case $host_os in
8734     aix3*)
8735       allow_undefined_flag=unsupported
8736       always_export_symbols=yes
8737       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
8738       # Note: this linker hardcodes the directories in LIBPATH if there
8739       # are no directories specified by -L.
8740       hardcode_minus_L=yes
8741       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
8742         # Neither direct hardcoding nor static linking is supported with a
8743         # broken collect2.
8744         hardcode_direct=unsupported
8745       fi
8746       ;;
8747
8748     aix[4-9]*)
8749       if test "$host_cpu" = ia64; then
8750         # On IA64, the linker does run time linking by default, so we don't
8751         # have to do anything special.
8752         aix_use_runtimelinking=no
8753         exp_sym_flag='-Bexport'
8754         no_entry_flag=""
8755       else
8756         # If we're using GNU nm, then we don't want the "-C" option.
8757         # -C means demangle to AIX nm, but means don't demangle with GNU nm
8758         # Also, AIX nm treats weak defined symbols like other global
8759         # defined symbols, whereas GNU nm marks them as "W".
8760         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
8761           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
8762         else
8763           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "L")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
8764         fi
8765         aix_use_runtimelinking=no
8766
8767         # Test if we are trying to use run time linking or normal
8768         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
8769         # need to do runtime linking.
8770         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
8771           for ld_flag in $LDFLAGS; do
8772           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
8773             aix_use_runtimelinking=yes
8774             break
8775           fi
8776           done
8777           ;;
8778         esac
8779
8780         exp_sym_flag='-bexport'
8781         no_entry_flag='-bnoentry'
8782       fi
8783
8784       # When large executables or shared objects are built, AIX ld can
8785       # have problems creating the table of contents.  If linking a library
8786       # or program results in "error TOC overflow" add -mminimal-toc to
8787       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
8788       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
8789
8790       archive_cmds=''
8791       hardcode_direct=yes
8792       hardcode_direct_absolute=yes
8793       hardcode_libdir_separator=':'
8794       link_all_deplibs=yes
8795       file_list_spec='${wl}-f,'
8796
8797       if test "$GCC" = yes; then
8798         case $host_os in aix4.[012]|aix4.[012].*)
8799         # We only want to do this on AIX 4.2 and lower, the check
8800         # below for broken collect2 doesn't work under 4.3+
8801           collect2name=`${CC} -print-prog-name=collect2`
8802           if test -f "$collect2name" &&
8803            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
8804           then
8805           # We have reworked collect2
8806           :
8807           else
8808           # We have old collect2
8809           hardcode_direct=unsupported
8810           # It fails to find uninstalled libraries when the uninstalled
8811           # path is not listed in the libpath.  Setting hardcode_minus_L
8812           # to unsupported forces relinking
8813           hardcode_minus_L=yes
8814           hardcode_libdir_flag_spec='-L$libdir'
8815           hardcode_libdir_separator=
8816           fi
8817           ;;
8818         esac
8819         shared_flag='-shared'
8820         if test "$aix_use_runtimelinking" = yes; then
8821           shared_flag="$shared_flag "'${wl}-G'
8822         fi
8823       else
8824         # not using gcc
8825         if test "$host_cpu" = ia64; then
8826         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
8827         # chokes on -Wl,-G. The following line is correct:
8828           shared_flag='-G'
8829         else
8830           if test "$aix_use_runtimelinking" = yes; then
8831             shared_flag='${wl}-G'
8832           else
8833             shared_flag='${wl}-bM:SRE'
8834           fi
8835         fi
8836       fi
8837
8838       export_dynamic_flag_spec='${wl}-bexpall'
8839       # It seems that -bexpall does not export symbols beginning with
8840       # underscore (_), so it is better to generate a list of symbols to export.
8841       always_export_symbols=yes
8842       if test "$aix_use_runtimelinking" = yes; then
8843         # Warning - without using the other runtime loading flags (-brtl),
8844         # -berok will link without error, but may produce a broken library.
8845         allow_undefined_flag='-berok'
8846         # Determine the default libpath from the value encoded in an
8847         # empty executable.
8848         if test x$gcc_no_link = xyes; then
8849   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
8850 fi
8851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8852 /* end confdefs.h.  */
8853
8854 int
8855 main ()
8856 {
8857
8858   ;
8859   return 0;
8860 }
8861 _ACEOF
8862 if ac_fn_c_try_link "$LINENO"; then :
8863
8864 lt_aix_libpath_sed='
8865     /Import File Strings/,/^$/ {
8866         /^0/ {
8867             s/^0  *\(.*\)$/\1/
8868             p
8869         }
8870     }'
8871 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8872 # Check for a 64-bit object if we didn't find anything.
8873 if test -z "$aix_libpath"; then
8874   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8875 fi
8876 fi
8877 rm -f core conftest.err conftest.$ac_objext \
8878     conftest$ac_exeext conftest.$ac_ext
8879 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
8880
8881         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
8882         archive_expsym_cmds='$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 $shared_flag"
8883       else
8884         if test "$host_cpu" = ia64; then
8885           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
8886           allow_undefined_flag="-z nodefs"
8887           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
8888         else
8889          # Determine the default libpath from the value encoded in an
8890          # empty executable.
8891          if test x$gcc_no_link = xyes; then
8892   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
8893 fi
8894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8895 /* end confdefs.h.  */
8896
8897 int
8898 main ()
8899 {
8900
8901   ;
8902   return 0;
8903 }
8904 _ACEOF
8905 if ac_fn_c_try_link "$LINENO"; then :
8906
8907 lt_aix_libpath_sed='
8908     /Import File Strings/,/^$/ {
8909         /^0/ {
8910             s/^0  *\(.*\)$/\1/
8911             p
8912         }
8913     }'
8914 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8915 # Check for a 64-bit object if we didn't find anything.
8916 if test -z "$aix_libpath"; then
8917   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
8918 fi
8919 fi
8920 rm -f core conftest.err conftest.$ac_objext \
8921     conftest$ac_exeext conftest.$ac_ext
8922 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
8923
8924          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
8925           # Warning - without using the other run time loading flags,
8926           # -berok will link without error, but may produce a broken library.
8927           no_undefined_flag=' ${wl}-bernotok'
8928           allow_undefined_flag=' ${wl}-berok'
8929           if test "$with_gnu_ld" = yes; then
8930             # We only use this code for GNU lds that support --whole-archive.
8931             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
8932           else
8933             # Exported symbols can be pulled into shared objects from archives
8934             whole_archive_flag_spec='$convenience'
8935           fi
8936           archive_cmds_need_lc=yes
8937           # This is similar to how AIX traditionally builds its shared libraries.
8938           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'
8939         fi
8940       fi
8941       ;;
8942
8943     amigaos*)
8944       case $host_cpu in
8945       powerpc)
8946             # see comment about AmigaOS4 .so support
8947             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8948             archive_expsym_cmds=''
8949         ;;
8950       m68k)
8951             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8952             hardcode_libdir_flag_spec='-L$libdir'
8953             hardcode_minus_L=yes
8954         ;;
8955       esac
8956       ;;
8957
8958     bsdi[45]*)
8959       export_dynamic_flag_spec=-rdynamic
8960       ;;
8961
8962     cygwin* | mingw* | pw32* | cegcc*)
8963       # When not using gcc, we currently assume that we are using
8964       # Microsoft Visual C++.
8965       # hardcode_libdir_flag_spec is actually meaningless, as there is
8966       # no search path for DLLs.
8967       hardcode_libdir_flag_spec=' '
8968       allow_undefined_flag=unsupported
8969       # Tell ltmain to make .lib files, not .a files.
8970       libext=lib
8971       # Tell ltmain to make .dll files, not .so files.
8972       shrext_cmds=".dll"
8973       # FIXME: Setting linknames here is a bad hack.
8974       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
8975       # The linker will automatically build a .lib file if we build a DLL.
8976       old_archive_from_new_cmds='true'
8977       # FIXME: Should let the user specify the lib program.
8978       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
8979       fix_srcfile_path='`cygpath -w "$srcfile"`'
8980       enable_shared_with_static_runtimes=yes
8981       ;;
8982
8983     darwin* | rhapsody*)
8984
8985
8986
8987   # Publish an arg to allow the user to select that Darwin host (and target)
8988   # libraries should be given install-names like @rpath/libfoo.dylib.  This
8989   # requires that the user of the library then adds an 'rpath' to the DSO that
8990   # needs access.
8991   # NOTE: there are defaults below, for systems that support rpaths.  The person
8992   # configuring can override the defaults for any system version that supports
8993   # them - they are, however, forced off for system versions without support.
8994   # Check whether --enable-darwin-at-rpath was given.
8995 if test "${enable_darwin_at_rpath+set}" = set; then :
8996   enableval=$enable_darwin_at_rpath; if test "x$enable_darwin_at_rpath" = "xyes"; then
8997     # This is not supported before macOS 10.5 / Darwin9.
8998     case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
8999       UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
9000         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&5
9001 $as_echo "$as_me: WARNING: Darwin @rpath library names are incompatible with OSX versions earlier than 10.5 (rpaths disabled)" >&2;}
9002         enable_darwin_at_rpath=no
9003       ;;
9004     esac
9005    fi
9006 else
9007   case ${MACOSX_DEPLOYMENT_TARGET-UNSET},$host_os in
9008     # As above, before 10.5 / Darwin9 this does not work.
9009      UNSET,darwin[4-8]*|UNSET,rhapsody*|10.[0-4][,.]*)
9010        enable_darwin_at_rpath=no
9011        ;;
9012
9013     # We cannot build and test reliably on macOS 10.11+ (Darwin15+) without use
9014     # of rpaths, since runpaths set via DYLD_LIBRARY_PATH are elided by key
9015     # system executables (e.g. /bin/sh).  Force rpaths on for these systems.
9016       UNSET,darwin1[5-9]*|UNSET,darwin2*|10.1[1-9][,.]*|1[1-9].*[,.]* )
9017       { $as_echo "$as_me:${as_lineno-$LINENO}: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&5
9018 $as_echo "$as_me: @rpath library names are needed on macOS versions later than 10.11 (rpaths have been enabled)" >&6;}
9019       enable_darwin_at_rpath=yes
9020       ;;
9021     # NOTE: we are not (yet) doing anything for 10.5 .. 10.10, since they can
9022     # work with either DYLD_LIBRARY_PATH or embedded rpaths.
9023
9024     esac
9025
9026 fi
9027
9028
9029   archive_cmds_need_lc=no
9030   hardcode_direct=no
9031   hardcode_automatic=yes
9032   hardcode_shlibpath_var=unsupported
9033   if test "$lt_cv_ld_force_load" = "yes"; then
9034     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9035   else
9036     whole_archive_flag_spec=''
9037   fi
9038   link_all_deplibs=yes
9039   allow_undefined_flag="$_lt_dar_allow_undefined"
9040   case $cc_basename in
9041      ifort*) _lt_dar_can_shared=yes ;;
9042      *) _lt_dar_can_shared=$GCC ;;
9043   esac
9044   if test "$_lt_dar_can_shared" = "yes"; then
9045     output_verbose_link_cmd=func_echo_all
9046     _lt_install_name='\$rpath/\$soname'
9047     if test "x$enable_darwin_at_rpath" = "xyes"; then
9048       _lt_install_name='@rpath/\$soname'
9049     fi
9050     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dsymutil}"
9051     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9052     archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name ${_lt_install_name} \$verstring ${_lt_dar_export_syms}${_lt_dsymutil}"
9053     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}"
9054
9055   else
9056   ld_shlibs=no
9057   fi
9058
9059       ;;
9060
9061     dgux*)
9062       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9063       hardcode_libdir_flag_spec='-L$libdir'
9064       hardcode_shlibpath_var=no
9065       ;;
9066
9067     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9068     # support.  Future versions do this automatically, but an explicit c++rt0.o
9069     # does not break anything, and helps significantly (at the cost of a little
9070     # extra space).
9071     freebsd2.2*)
9072       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9073       hardcode_libdir_flag_spec='-R$libdir'
9074       hardcode_direct=yes
9075       hardcode_shlibpath_var=no
9076       ;;
9077
9078     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9079     freebsd2.*)
9080       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9081       hardcode_direct=yes
9082       hardcode_minus_L=yes
9083       hardcode_shlibpath_var=no
9084       ;;
9085
9086     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9087     freebsd* | dragonfly*)
9088       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9089       hardcode_libdir_flag_spec='-R$libdir'
9090       hardcode_direct=yes
9091       hardcode_shlibpath_var=no
9092       ;;
9093
9094     hpux9*)
9095       if test "$GCC" = yes; then
9096         archive_cmds='$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 $lib'
9097       else
9098         archive_cmds='$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 $lib'
9099       fi
9100       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9101       hardcode_libdir_separator=:
9102       hardcode_direct=yes
9103
9104       # hardcode_minus_L: Not really in the search PATH,
9105       # but as the default location of the library.
9106       hardcode_minus_L=yes
9107       export_dynamic_flag_spec='${wl}-E'
9108       ;;
9109
9110     hpux10*)
9111       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9112         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9113       else
9114         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9115       fi
9116       if test "$with_gnu_ld" = no; then
9117         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9118         hardcode_libdir_flag_spec_ld='+b $libdir'
9119         hardcode_libdir_separator=:
9120         hardcode_direct=yes
9121         hardcode_direct_absolute=yes
9122         export_dynamic_flag_spec='${wl}-E'
9123         # hardcode_minus_L: Not really in the search PATH,
9124         # but as the default location of the library.
9125         hardcode_minus_L=yes
9126       fi
9127       ;;
9128
9129     hpux11*)
9130       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9131         case $host_cpu in
9132         hppa*64*)
9133           archive_cmds='$CC -shared ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9134           ;;
9135         ia64*)
9136           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9137           ;;
9138         *)
9139           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9140           ;;
9141         esac
9142       else
9143         case $host_cpu in
9144         hppa*64*)
9145           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9146           ;;
9147         ia64*)
9148           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9149           ;;
9150         *)
9151
9152           # Older versions of the 11.00 compiler do not understand -b yet
9153           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9154           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9155 $as_echo_n "checking if $CC understands -b... " >&6; }
9156 if ${lt_cv_prog_compiler__b+:} false; then :
9157   $as_echo_n "(cached) " >&6
9158 else
9159   lt_cv_prog_compiler__b=no
9160    save_LDFLAGS="$LDFLAGS"
9161    LDFLAGS="$LDFLAGS -b"
9162    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9163    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9164      # The linker can only warn and ignore the option if not recognized
9165      # So say no if there are warnings
9166      if test -s conftest.err; then
9167        # Append any errors to the config.log.
9168        cat conftest.err 1>&5
9169        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9170        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9171        if diff conftest.exp conftest.er2 >/dev/null; then
9172          lt_cv_prog_compiler__b=yes
9173        fi
9174      else
9175        lt_cv_prog_compiler__b=yes
9176      fi
9177    fi
9178    $RM -r conftest*
9179    LDFLAGS="$save_LDFLAGS"
9180
9181 fi
9182 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9183 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9184
9185 if test x"$lt_cv_prog_compiler__b" = xyes; then
9186     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9187 else
9188     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9189 fi
9190
9191           ;;
9192         esac
9193       fi
9194       if test "$with_gnu_ld" = no; then
9195         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9196         hardcode_libdir_separator=:
9197
9198         case $host_cpu in
9199         hppa*64*|ia64*)
9200           hardcode_direct=no
9201           hardcode_shlibpath_var=no
9202           ;;
9203         *)
9204           hardcode_direct=yes
9205           hardcode_direct_absolute=yes
9206           export_dynamic_flag_spec='${wl}-E'
9207
9208           # hardcode_minus_L: Not really in the search PATH,
9209           # but as the default location of the library.
9210           hardcode_minus_L=yes
9211           ;;
9212         esac
9213       fi
9214       ;;
9215
9216     irix5* | irix6* | nonstopux*)
9217       if test "$GCC" = yes; then
9218         archive_cmds='$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 $lib'
9219         # Try to use the -exported_symbol ld option, if it does not
9220         # work, assume that -exports_file does not work either and
9221         # implicitly export all symbols.
9222         save_LDFLAGS="$LDFLAGS"
9223         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9224         if test x$gcc_no_link = xyes; then
9225   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
9226 fi
9227 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9228 /* end confdefs.h.  */
9229 int foo(void) {}
9230 _ACEOF
9231 if ac_fn_c_try_link "$LINENO"; then :
9232   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 $lib'
9233
9234 fi
9235 rm -f core conftest.err conftest.$ac_objext \
9236     conftest$ac_exeext conftest.$ac_ext
9237         LDFLAGS="$save_LDFLAGS"
9238       else
9239         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9240         archive_expsym_cmds='$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 $lib'
9241       fi
9242       archive_cmds_need_lc='no'
9243       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9244       hardcode_libdir_separator=:
9245       inherit_rpath=yes
9246       link_all_deplibs=yes
9247       ;;
9248
9249     netbsd*)
9250       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9251         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9252       else
9253         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9254       fi
9255       hardcode_libdir_flag_spec='-R$libdir'
9256       hardcode_direct=yes
9257       hardcode_shlibpath_var=no
9258       ;;
9259
9260     newsos6)
9261       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9262       hardcode_direct=yes
9263       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9264       hardcode_libdir_separator=:
9265       hardcode_shlibpath_var=no
9266       ;;
9267
9268     *nto* | *qnx*)
9269       ;;
9270
9271     openbsd*)
9272       if test -f /usr/libexec/ld.so; then
9273         hardcode_direct=yes
9274         hardcode_shlibpath_var=no
9275         hardcode_direct_absolute=yes
9276         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9277           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9278           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9279           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9280           export_dynamic_flag_spec='${wl}-E'
9281         else
9282           case $host_os in
9283            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9284              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9285              hardcode_libdir_flag_spec='-R$libdir'
9286              ;;
9287            *)
9288              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9289              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9290              ;;
9291           esac
9292         fi
9293       else
9294         ld_shlibs=no
9295       fi
9296       ;;
9297
9298     os2*)
9299       hardcode_libdir_flag_spec='-L$libdir'
9300       hardcode_minus_L=yes
9301       allow_undefined_flag=unsupported
9302       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'
9303       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9304       ;;
9305
9306     osf3*)
9307       if test "$GCC" = yes; then
9308         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9309         archive_cmds='$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 $lib'
9310       else
9311         allow_undefined_flag=' -expect_unresolved \*'
9312         archive_cmds='$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 $lib'
9313       fi
9314       archive_cmds_need_lc='no'
9315       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9316       hardcode_libdir_separator=:
9317       ;;
9318
9319     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9320       if test "$GCC" = yes; then
9321         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9322         archive_cmds='$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 $lib'
9323         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9324       else
9325         allow_undefined_flag=' -expect_unresolved \*'
9326         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'
9327         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~
9328         $CC -shared${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'
9329
9330         # Both c and cxx compiler support -rpath directly
9331         hardcode_libdir_flag_spec='-rpath $libdir'
9332       fi
9333       archive_cmds_need_lc='no'
9334       hardcode_libdir_separator=:
9335       ;;
9336
9337     solaris*)
9338       no_undefined_flag=' -z defs'
9339       if test "$GCC" = yes; then
9340         wlarc='${wl}'
9341         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9342         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9343           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9344       else
9345         case `$CC -V 2>&1` in
9346         *"Compilers 5.0"*)
9347           wlarc=''
9348           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9349           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9350           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9351           ;;
9352         *)
9353           wlarc='${wl}'
9354           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9355           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9356           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9357           ;;
9358         esac
9359       fi
9360       hardcode_libdir_flag_spec='-R$libdir'
9361       hardcode_shlibpath_var=no
9362       case $host_os in
9363       solaris2.[0-5] | solaris2.[0-5].*) ;;
9364       *)
9365         # The compiler driver will combine and reorder linker options,
9366         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9367         # but is careful enough not to reorder.
9368         # Supported since Solaris 2.6 (maybe 2.5.1?)
9369         if test "$GCC" = yes; then
9370           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9371         else
9372           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9373         fi
9374         ;;
9375       esac
9376       link_all_deplibs=yes
9377       ;;
9378
9379     sunos4*)
9380       if test "x$host_vendor" = xsequent; then
9381         # Use $CC to link under sequent, because it throws in some extra .o
9382         # files that make .init and .fini sections work.
9383         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9384       else
9385         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9386       fi
9387       hardcode_libdir_flag_spec='-L$libdir'
9388       hardcode_direct=yes
9389       hardcode_minus_L=yes
9390       hardcode_shlibpath_var=no
9391       ;;
9392
9393     sysv4)
9394       case $host_vendor in
9395         sni)
9396           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9397           hardcode_direct=yes # is this really true???
9398         ;;
9399         siemens)
9400           ## LD is ld it makes a PLAMLIB
9401           ## CC just makes a GrossModule.
9402           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9403           reload_cmds='$CC -r -o $output$reload_objs'
9404           hardcode_direct=no
9405         ;;
9406         motorola)
9407           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9408           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9409         ;;
9410       esac
9411       runpath_var='LD_RUN_PATH'
9412       hardcode_shlibpath_var=no
9413       ;;
9414
9415     sysv4.3*)
9416       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9417       hardcode_shlibpath_var=no
9418       export_dynamic_flag_spec='-Bexport'
9419       ;;
9420
9421     sysv4*MP*)
9422       if test -d /usr/nec; then
9423         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9424         hardcode_shlibpath_var=no
9425         runpath_var=LD_RUN_PATH
9426         hardcode_runpath_var=yes
9427         ld_shlibs=yes
9428       fi
9429       ;;
9430
9431     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9432       no_undefined_flag='${wl}-z,text'
9433       archive_cmds_need_lc=no
9434       hardcode_shlibpath_var=no
9435       runpath_var='LD_RUN_PATH'
9436
9437       if test "$GCC" = yes; then
9438         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9439         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9440       else
9441         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9442         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9443       fi
9444       ;;
9445
9446     sysv5* | sco3.2v5* | sco5v6*)
9447       # Note: We can NOT use -z defs as we might desire, because we do not
9448       # link with -lc, and that would cause any symbols used from libc to
9449       # always be unresolved, which means just about no library would
9450       # ever link correctly.  If we're not using GNU ld we use -z text
9451       # though, which does catch some bad symbols but isn't as heavy-handed
9452       # as -z defs.
9453       no_undefined_flag='${wl}-z,text'
9454       allow_undefined_flag='${wl}-z,nodefs'
9455       archive_cmds_need_lc=no
9456       hardcode_shlibpath_var=no
9457       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9458       hardcode_libdir_separator=':'
9459       link_all_deplibs=yes
9460       export_dynamic_flag_spec='${wl}-Bexport'
9461       runpath_var='LD_RUN_PATH'
9462
9463       if test "$GCC" = yes; then
9464         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9465         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9466       else
9467         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9468         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9469       fi
9470       ;;
9471
9472     uts4*)
9473       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9474       hardcode_libdir_flag_spec='-L$libdir'
9475       hardcode_shlibpath_var=no
9476       ;;
9477
9478     *)
9479       ld_shlibs=no
9480       ;;
9481     esac
9482
9483     if test x$host_vendor = xsni; then
9484       case $host in
9485       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9486         export_dynamic_flag_spec='${wl}-Blargedynsym'
9487         ;;
9488       esac
9489     fi
9490   fi
9491
9492 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9493 $as_echo "$ld_shlibs" >&6; }
9494 test "$ld_shlibs" = no && can_build_shared=no
9495
9496 with_gnu_ld=$with_gnu_ld
9497
9498
9499
9500
9501
9502
9503
9504
9505
9506
9507
9508
9509
9510
9511
9512 #
9513 # Do we need to explicitly link libc?
9514 #
9515 case "x$archive_cmds_need_lc" in
9516 x|xyes)
9517   # Assume -lc should be added
9518   archive_cmds_need_lc=yes
9519
9520   if test "$enable_shared" = yes && test "$GCC" = yes; then
9521     case $archive_cmds in
9522     *'~'*)
9523       # FIXME: we may have to deal with multi-command sequences.
9524       ;;
9525     '$CC '*)
9526       # Test whether the compiler implicitly links with -lc since on some
9527       # systems, -lgcc has to come before -lc. If gcc already passes -lc
9528       # to ld, don't add -lc before -lgcc.
9529       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
9530 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
9531 if ${lt_cv_archive_cmds_need_lc+:} false; then :
9532   $as_echo_n "(cached) " >&6
9533 else
9534   $RM conftest*
9535         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9536
9537         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9538   (eval $ac_compile) 2>&5
9539   ac_status=$?
9540   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9541   test $ac_status = 0; } 2>conftest.err; then
9542           soname=conftest
9543           lib=conftest
9544           libobjs=conftest.$ac_objext
9545           deplibs=
9546           wl=$lt_prog_compiler_wl
9547           pic_flag=$lt_prog_compiler_pic
9548           compiler_flags=-v
9549           linker_flags=-v
9550           verstring=
9551           output_objdir=.
9552           libname=conftest
9553           lt_save_allow_undefined_flag=$allow_undefined_flag
9554           allow_undefined_flag=
9555           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
9556   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
9557   ac_status=$?
9558   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9559   test $ac_status = 0; }
9560           then
9561             lt_cv_archive_cmds_need_lc=no
9562           else
9563             lt_cv_archive_cmds_need_lc=yes
9564           fi
9565           allow_undefined_flag=$lt_save_allow_undefined_flag
9566         else
9567           cat conftest.err 1>&5
9568         fi
9569         $RM conftest*
9570
9571 fi
9572 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
9573 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
9574       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
9575       ;;
9576     esac
9577   fi
9578   ;;
9579 esac
9580
9581
9582
9583
9584
9585
9586
9587
9588
9589
9590
9591
9592
9593
9594
9595
9596
9597
9598
9599
9600
9601
9602
9603
9604
9605
9606
9607
9608
9609
9610
9611
9612
9613
9614
9615
9616
9617
9618
9619
9620
9621
9622
9623
9624
9625
9626
9627
9628
9629
9630
9631
9632
9633
9634
9635
9636
9637
9638
9639
9640
9641
9642
9643
9644
9645
9646
9647
9648
9649
9650
9651
9652
9653
9654
9655
9656
9657
9658
9659
9660
9661
9662
9663
9664
9665
9666
9667
9668
9669
9670
9671
9672
9673
9674
9675
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9677
9678
9679
9680
9681
9682
9683
9684
9685
9686
9687
9688
9689
9690
9691
9692
9693
9694
9695
9696
9697
9698
9699
9700
9701
9702
9703
9704
9705
9706
9707
9708
9709
9710
9711
9712
9713
9714
9715
9716
9717
9718
9719
9720
9721
9722
9723
9724
9725
9726
9727
9728
9729
9730
9731
9732
9733
9734
9735
9736
9737   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
9738 $as_echo_n "checking dynamic linker characteristics... " >&6; }
9739
9740 if test "$GCC" = yes; then
9741   case $host_os in
9742     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
9743     *) lt_awk_arg="/^libraries:/" ;;
9744   esac
9745   case $host_os in
9746     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
9747     *) lt_sed_strip_eq="s,=/,/,g" ;;
9748   esac
9749   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
9750   case $lt_search_path_spec in
9751   *\;*)
9752     # if the path contains ";" then we assume it to be the separator
9753     # otherwise default to the standard path separator (i.e. ":") - it is
9754     # assumed that no part of a normal pathname contains ";" but that should
9755     # okay in the real world where ";" in dirpaths is itself problematic.
9756     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
9757     ;;
9758   *)
9759     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
9760     ;;
9761   esac
9762   # Ok, now we have the path, separated by spaces, we can step through it
9763   # and add multilib dir if necessary.
9764   lt_tmp_lt_search_path_spec=
9765   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
9766   for lt_sys_path in $lt_search_path_spec; do
9767     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
9768       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
9769     else
9770       test -d "$lt_sys_path" && \
9771         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
9772     fi
9773   done
9774   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
9775 BEGIN {RS=" "; FS="/|\n";} {
9776   lt_foo="";
9777   lt_count=0;
9778   for (lt_i = NF; lt_i > 0; lt_i--) {
9779     if ($lt_i != "" && $lt_i != ".") {
9780       if ($lt_i == "..") {
9781         lt_count++;
9782       } else {
9783         if (lt_count == 0) {
9784           lt_foo="/" $lt_i lt_foo;
9785         } else {
9786           lt_count--;
9787         }
9788       }
9789     }
9790   }
9791   if (lt_foo != "") { lt_freq[lt_foo]++; }
9792   if (lt_freq[lt_foo] == 1) { print lt_foo; }
9793 }'`
9794   # AWK program above erroneously prepends '/' to C:/dos/paths
9795   # for these hosts.
9796   case $host_os in
9797     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
9798       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
9799   esac
9800   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
9801 else
9802   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
9803 fi
9804 library_names_spec=
9805 libname_spec='lib$name'
9806 soname_spec=
9807 shrext_cmds=".so"
9808 postinstall_cmds=
9809 postuninstall_cmds=
9810 finish_cmds=
9811 finish_eval=
9812 shlibpath_var=
9813 shlibpath_overrides_runpath=unknown
9814 version_type=none
9815 dynamic_linker="$host_os ld.so"
9816 sys_lib_dlsearch_path_spec="/lib /usr/lib"
9817 need_lib_prefix=unknown
9818 hardcode_into_libs=no
9819
9820 # when you set need_version to no, make sure it does not cause -set_version
9821 # flags to be left without arguments
9822 need_version=unknown
9823
9824 case $host_os in
9825 aix3*)
9826   version_type=linux
9827   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
9828   shlibpath_var=LIBPATH
9829
9830   # AIX 3 has no versioning support, so we append a major version to the name.
9831   soname_spec='${libname}${release}${shared_ext}$major'
9832   ;;
9833
9834 aix[4-9]*)
9835   version_type=linux
9836   need_lib_prefix=no
9837   need_version=no
9838   hardcode_into_libs=yes
9839   if test "$host_cpu" = ia64; then
9840     # AIX 5 supports IA64
9841     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
9842     shlibpath_var=LD_LIBRARY_PATH
9843   else
9844     # With GCC up to 2.95.x, collect2 would create an import file
9845     # for dependence libraries.  The import file would start with
9846     # the line `#! .'.  This would cause the generated library to
9847     # depend on `.', always an invalid library.  This was fixed in
9848     # development snapshots of GCC prior to 3.0.
9849     case $host_os in
9850       aix4 | aix4.[01] | aix4.[01].*)
9851       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
9852            echo ' yes '
9853            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
9854         :
9855       else
9856         can_build_shared=no
9857       fi
9858       ;;
9859     esac
9860     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
9861     # soname into executable. Probably we can add versioning support to
9862     # collect2, so additional links can be useful in future.
9863     if test "$aix_use_runtimelinking" = yes; then
9864       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
9865       # instead of lib<name>.a to let people know that these are not
9866       # typical AIX shared libraries.
9867       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9868     else
9869       # We preserve .a as extension for shared libraries through AIX4.2
9870       # and later when we are not doing run time linking.
9871       library_names_spec='${libname}${release}.a $libname.a'
9872       soname_spec='${libname}${release}${shared_ext}$major'
9873     fi
9874     shlibpath_var=LIBPATH
9875   fi
9876   ;;
9877
9878 amigaos*)
9879   case $host_cpu in
9880   powerpc)
9881     # Since July 2007 AmigaOS4 officially supports .so libraries.
9882     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
9883     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9884     ;;
9885   m68k)
9886     library_names_spec='$libname.ixlibrary $libname.a'
9887     # Create ${libname}_ixlibrary.a entries in /sys/libs.
9888     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 ${libname}_ixlibrary.a || exit 1; done'
9889     ;;
9890   esac
9891   ;;
9892
9893 beos*)
9894   library_names_spec='${libname}${shared_ext}'
9895   dynamic_linker="$host_os ld.so"
9896   shlibpath_var=LIBRARY_PATH
9897   ;;
9898
9899 bsdi[45]*)
9900   version_type=linux
9901   need_version=no
9902   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
9903   soname_spec='${libname}${release}${shared_ext}$major'
9904   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
9905   shlibpath_var=LD_LIBRARY_PATH
9906   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
9907   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
9908   # the default ld.so.conf also contains /usr/contrib/lib and
9909   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
9910   # libtool to hard-code these into programs
9911   ;;
9912
9913 cygwin* | mingw* | pw32* | cegcc*)
9914   version_type=windows
9915   shrext_cmds=".dll"
9916   need_version=no
9917   need_lib_prefix=no
9918
9919   case $GCC,$host_os in
9920   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
9921     library_names_spec='$libname.dll.a'
9922     # DLL is installed to $(libdir)/../bin by postinstall_cmds
9923     postinstall_cmds='base_file=`basename \${file}`~
9924       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
9925       dldir=$destdir/`dirname \$dlpath`~
9926       test -d \$dldir || mkdir -p \$dldir~
9927       $install_prog $dir/$dlname \$dldir/$dlname~
9928       chmod a+x \$dldir/$dlname~
9929       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
9930         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
9931       fi'
9932     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
9933       dlpath=$dir/\$dldll~
9934        $RM \$dlpath'
9935     shlibpath_overrides_runpath=yes
9936
9937     case $host_os in
9938     cygwin*)
9939       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
9940       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9941
9942       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
9943       ;;
9944     mingw* | cegcc*)
9945       # MinGW DLLs use traditional 'lib' prefix
9946       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9947       ;;
9948     pw32*)
9949       # pw32 DLLs use 'pw' prefix rather than 'lib'
9950       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
9951       ;;
9952     esac
9953     ;;
9954
9955   *)
9956     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
9957     ;;
9958   esac
9959   dynamic_linker='Win32 ld.exe'
9960   # FIXME: first we should search . and the directory the executable is in
9961   shlibpath_var=PATH
9962   ;;
9963
9964 darwin* | rhapsody*)
9965   dynamic_linker="$host_os dyld"
9966   version_type=darwin
9967   need_lib_prefix=no
9968   need_version=no
9969   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
9970   soname_spec='${libname}${release}${major}$shared_ext'
9971   shlibpath_overrides_runpath=yes
9972   shlibpath_var=DYLD_LIBRARY_PATH
9973   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
9974
9975   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
9976   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
9977   ;;
9978
9979 dgux*)
9980   version_type=linux
9981   need_lib_prefix=no
9982   need_version=no
9983   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
9984   soname_spec='${libname}${release}${shared_ext}$major'
9985   shlibpath_var=LD_LIBRARY_PATH
9986   ;;
9987
9988 freebsd* | dragonfly*)
9989   # DragonFly does not have aout.  When/if they implement a new
9990   # versioning mechanism, adjust this.
9991   if test -x /usr/bin/objformat; then
9992     objformat=`/usr/bin/objformat`
9993   else
9994     case $host_os in
9995     freebsd[23].*) objformat=aout ;;
9996     *) objformat=elf ;;
9997     esac
9998   fi
9999   version_type=freebsd-$objformat
10000   case $version_type in
10001     freebsd-elf*)
10002       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10003       need_version=no
10004       need_lib_prefix=no
10005       ;;
10006     freebsd-*)
10007       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10008       need_version=yes
10009       ;;
10010   esac
10011   shlibpath_var=LD_LIBRARY_PATH
10012   case $host_os in
10013   freebsd2.*)
10014     shlibpath_overrides_runpath=yes
10015     ;;
10016   freebsd3.[01]* | freebsdelf3.[01]*)
10017     shlibpath_overrides_runpath=yes
10018     hardcode_into_libs=yes
10019     ;;
10020   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10021   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10022     shlibpath_overrides_runpath=no
10023     hardcode_into_libs=yes
10024     ;;
10025   *) # from 4.6 on, and DragonFly
10026     shlibpath_overrides_runpath=yes
10027     hardcode_into_libs=yes
10028     ;;
10029   esac
10030   ;;
10031
10032 haiku*)
10033   version_type=linux
10034   need_lib_prefix=no
10035   need_version=no
10036   dynamic_linker="$host_os runtime_loader"
10037   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10038   soname_spec='${libname}${release}${shared_ext}$major'
10039   shlibpath_var=LIBRARY_PATH
10040   shlibpath_overrides_runpath=yes
10041   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
10042   hardcode_into_libs=yes
10043   ;;
10044
10045 hpux9* | hpux10* | hpux11*)
10046   # Give a soname corresponding to the major version so that dld.sl refuses to
10047   # link against other versions.
10048   version_type=sunos
10049   need_lib_prefix=no
10050   need_version=no
10051   case $host_cpu in
10052   ia64*)
10053     shrext_cmds='.so'
10054     hardcode_into_libs=yes
10055     dynamic_linker="$host_os dld.so"
10056     shlibpath_var=LD_LIBRARY_PATH
10057     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10058     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10059     soname_spec='${libname}${release}${shared_ext}$major'
10060     if test "X$HPUX_IA64_MODE" = X32; then
10061       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10062     else
10063       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10064     fi
10065     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10066     ;;
10067   hppa*64*)
10068     shrext_cmds='.sl'
10069     hardcode_into_libs=yes
10070     dynamic_linker="$host_os dld.sl"
10071     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10072     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10073     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10074     soname_spec='${libname}${release}${shared_ext}$major'
10075     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10076     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10077     ;;
10078   *)
10079     shrext_cmds='.sl'
10080     dynamic_linker="$host_os dld.sl"
10081     shlibpath_var=SHLIB_PATH
10082     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10083     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10084     soname_spec='${libname}${release}${shared_ext}$major'
10085     ;;
10086   esac
10087   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10088   postinstall_cmds='chmod 555 $lib'
10089   # or fails outright, so override atomically:
10090   install_override_mode=555
10091   ;;
10092
10093 interix[3-9]*)
10094   version_type=linux
10095   need_lib_prefix=no
10096   need_version=no
10097   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10098   soname_spec='${libname}${release}${shared_ext}$major'
10099   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10100   shlibpath_var=LD_LIBRARY_PATH
10101   shlibpath_overrides_runpath=no
10102   hardcode_into_libs=yes
10103   ;;
10104
10105 irix5* | irix6* | nonstopux*)
10106   case $host_os in
10107     nonstopux*) version_type=nonstopux ;;
10108     *)
10109         if test "$lt_cv_prog_gnu_ld" = yes; then
10110                 version_type=linux
10111         else
10112                 version_type=irix
10113         fi ;;
10114   esac
10115   need_lib_prefix=no
10116   need_version=no
10117   soname_spec='${libname}${release}${shared_ext}$major'
10118   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10119   case $host_os in
10120   irix5* | nonstopux*)
10121     libsuff= shlibsuff=
10122     ;;
10123   *)
10124     case $LD in # libtool.m4 will add one of these switches to LD
10125     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10126       libsuff= shlibsuff= libmagic=32-bit;;
10127     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10128       libsuff=32 shlibsuff=N32 libmagic=N32;;
10129     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10130       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10131     *) libsuff= shlibsuff= libmagic=never-match;;
10132     esac
10133     ;;
10134   esac
10135   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10136   shlibpath_overrides_runpath=no
10137   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10138   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10139   hardcode_into_libs=yes
10140   ;;
10141
10142 # No shared lib support for Linux oldld, aout, or coff.
10143 linux*oldld* | linux*aout* | linux*coff*)
10144   dynamic_linker=no
10145   ;;
10146
10147 # This must be Linux ELF.
10148
10149 # uclinux* changes (here and below) have been submitted to the libtool
10150 # project, but have not yet been accepted: they are GCC-local changes
10151 # for the time being.  (See
10152 # https://lists.gnu.org/archive/html/libtool-patches/2018-05/msg00000.html)
10153 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu* | uclinuxfdpiceabi)
10154   version_type=linux
10155   need_lib_prefix=no
10156   need_version=no
10157   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10158   soname_spec='${libname}${release}${shared_ext}$major'
10159   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10160   shlibpath_var=LD_LIBRARY_PATH
10161   shlibpath_overrides_runpath=no
10162
10163   # Some binutils ld are patched to set DT_RUNPATH
10164   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10165   $as_echo_n "(cached) " >&6
10166 else
10167   lt_cv_shlibpath_overrides_runpath=no
10168     save_LDFLAGS=$LDFLAGS
10169     save_libdir=$libdir
10170     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10171          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10172     if test x$gcc_no_link = xyes; then
10173   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10174 fi
10175 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10176 /* end confdefs.h.  */
10177
10178 int
10179 main ()
10180 {
10181
10182   ;
10183   return 0;
10184 }
10185 _ACEOF
10186 if ac_fn_c_try_link "$LINENO"; then :
10187   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10188   lt_cv_shlibpath_overrides_runpath=yes
10189 fi
10190 fi
10191 rm -f core conftest.err conftest.$ac_objext \
10192     conftest$ac_exeext conftest.$ac_ext
10193     LDFLAGS=$save_LDFLAGS
10194     libdir=$save_libdir
10195
10196 fi
10197
10198   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10199
10200   # This implies no fast_install, which is unacceptable.
10201   # Some rework will be needed to allow for fast_install
10202   # before this can be enabled.
10203   hardcode_into_libs=yes
10204
10205   # Append ld.so.conf contents to the search path
10206   if test -f /etc/ld.so.conf; then
10207     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' ' '`
10208     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10209   fi
10210
10211   # We used to test for /lib/ld.so.1 and disable shared libraries on
10212   # powerpc, because MkLinux only supported shared libraries with the
10213   # GNU dynamic linker.  Since this was broken with cross compilers,
10214   # most powerpc-linux boxes support dynamic linking these days and
10215   # people can always --disable-shared, the test was removed, and we
10216   # assume the GNU/Linux dynamic linker is in use.
10217   dynamic_linker='GNU/Linux ld.so'
10218   ;;
10219
10220 netbsd*)
10221   version_type=sunos
10222   need_lib_prefix=no
10223   need_version=no
10224   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10225     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10226     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10227     dynamic_linker='NetBSD (a.out) ld.so'
10228   else
10229     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10230     soname_spec='${libname}${release}${shared_ext}$major'
10231     dynamic_linker='NetBSD ld.elf_so'
10232   fi
10233   shlibpath_var=LD_LIBRARY_PATH
10234   shlibpath_overrides_runpath=yes
10235   hardcode_into_libs=yes
10236   ;;
10237
10238 newsos6)
10239   version_type=linux
10240   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10241   shlibpath_var=LD_LIBRARY_PATH
10242   shlibpath_overrides_runpath=yes
10243   ;;
10244
10245 *nto* | *qnx*)
10246   version_type=qnx
10247   need_lib_prefix=no
10248   need_version=no
10249   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10250   soname_spec='${libname}${release}${shared_ext}$major'
10251   shlibpath_var=LD_LIBRARY_PATH
10252   shlibpath_overrides_runpath=no
10253   hardcode_into_libs=yes
10254   dynamic_linker='ldqnx.so'
10255   ;;
10256
10257 openbsd*)
10258   version_type=sunos
10259   sys_lib_dlsearch_path_spec="/usr/lib"
10260   need_lib_prefix=no
10261   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10262   case $host_os in
10263     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10264     *)                          need_version=no  ;;
10265   esac
10266   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10267   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10268   shlibpath_var=LD_LIBRARY_PATH
10269   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10270     case $host_os in
10271       openbsd2.[89] | openbsd2.[89].*)
10272         shlibpath_overrides_runpath=no
10273         ;;
10274       *)
10275         shlibpath_overrides_runpath=yes
10276         ;;
10277       esac
10278   else
10279     shlibpath_overrides_runpath=yes
10280   fi
10281   ;;
10282
10283 os2*)
10284   libname_spec='$name'
10285   shrext_cmds=".dll"
10286   need_lib_prefix=no
10287   library_names_spec='$libname${shared_ext} $libname.a'
10288   dynamic_linker='OS/2 ld.exe'
10289   shlibpath_var=LIBPATH
10290   ;;
10291
10292 osf3* | osf4* | osf5*)
10293   version_type=osf
10294   need_lib_prefix=no
10295   need_version=no
10296   soname_spec='${libname}${release}${shared_ext}$major'
10297   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10298   shlibpath_var=LD_LIBRARY_PATH
10299   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10300   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10301   ;;
10302
10303 rdos*)
10304   dynamic_linker=no
10305   ;;
10306
10307 solaris*)
10308   version_type=linux
10309   need_lib_prefix=no
10310   need_version=no
10311   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10312   soname_spec='${libname}${release}${shared_ext}$major'
10313   shlibpath_var=LD_LIBRARY_PATH
10314   shlibpath_overrides_runpath=yes
10315   hardcode_into_libs=yes
10316   # ldd complains unless libraries are executable
10317   postinstall_cmds='chmod +x $lib'
10318   ;;
10319
10320 sunos4*)
10321   version_type=sunos
10322   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10323   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10324   shlibpath_var=LD_LIBRARY_PATH
10325   shlibpath_overrides_runpath=yes
10326   if test "$with_gnu_ld" = yes; then
10327     need_lib_prefix=no
10328   fi
10329   need_version=yes
10330   ;;
10331
10332 sysv4 | sysv4.3*)
10333   version_type=linux
10334   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10335   soname_spec='${libname}${release}${shared_ext}$major'
10336   shlibpath_var=LD_LIBRARY_PATH
10337   case $host_vendor in
10338     sni)
10339       shlibpath_overrides_runpath=no
10340       need_lib_prefix=no
10341       runpath_var=LD_RUN_PATH
10342       ;;
10343     siemens)
10344       need_lib_prefix=no
10345       ;;
10346     motorola)
10347       need_lib_prefix=no
10348       need_version=no
10349       shlibpath_overrides_runpath=no
10350       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10351       ;;
10352   esac
10353   ;;
10354
10355 sysv4*MP*)
10356   if test -d /usr/nec ;then
10357     version_type=linux
10358     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10359     soname_spec='$libname${shared_ext}.$major'
10360     shlibpath_var=LD_LIBRARY_PATH
10361   fi
10362   ;;
10363
10364 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10365   version_type=freebsd-elf
10366   need_lib_prefix=no
10367   need_version=no
10368   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10369   soname_spec='${libname}${release}${shared_ext}$major'
10370   shlibpath_var=LD_LIBRARY_PATH
10371   shlibpath_overrides_runpath=yes
10372   hardcode_into_libs=yes
10373   if test "$with_gnu_ld" = yes; then
10374     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10375   else
10376     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10377     case $host_os in
10378       sco3.2v5*)
10379         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10380         ;;
10381     esac
10382   fi
10383   sys_lib_dlsearch_path_spec='/usr/lib'
10384   ;;
10385
10386 tpf*)
10387   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10388   version_type=linux
10389   need_lib_prefix=no
10390   need_version=no
10391   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10392   shlibpath_var=LD_LIBRARY_PATH
10393   shlibpath_overrides_runpath=no
10394   hardcode_into_libs=yes
10395   ;;
10396
10397 uts4*)
10398   version_type=linux
10399   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10400   soname_spec='${libname}${release}${shared_ext}$major'
10401   shlibpath_var=LD_LIBRARY_PATH
10402   ;;
10403
10404 # Shared libraries for VwWorks, >= 7 only at this stage
10405 # and (fpic) still incompatible with "large" code models
10406 # in a few configurations. Only for RTP mode in any case,
10407 # and upon explicit request at configure time.
10408 vxworks7*)
10409   dynamic_linker=no
10410   case ${with_multisubdir}-${enable_shared} in
10411     *large*)
10412       ;;
10413     *mrtp*-yes)
10414       version_type=linux
10415       need_lib_prefix=no
10416       need_version=no
10417       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10418       soname_spec='${libname}${release}${shared_ext}$major'
10419       dynamic_linker="$host_os module_loader"
10420       ;;
10421   esac
10422   ;;
10423 *)
10424   dynamic_linker=no
10425   ;;
10426 esac
10427 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10428 $as_echo "$dynamic_linker" >&6; }
10429 test "$dynamic_linker" = no && can_build_shared=no
10430
10431 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10432 if test "$GCC" = yes; then
10433   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10434 fi
10435
10436 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10437   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10438 fi
10439 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10440   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10441 fi
10442
10443
10444
10445
10446
10447
10448
10449
10450
10451
10452
10453
10454
10455
10456
10457
10458
10459
10460
10461
10462
10463
10464
10465
10466
10467
10468
10469
10470
10471
10472
10473
10474
10475
10476
10477
10478
10479
10480
10481
10482
10483
10484
10485
10486
10487
10488
10489
10490
10491
10492
10493
10494
10495
10496
10497
10498
10499
10500
10501
10502
10503
10504
10505
10506
10507
10508
10509
10510
10511
10512
10513
10514
10515
10516
10517
10518
10519
10520
10521
10522
10523
10524
10525
10526
10527
10528
10529
10530
10531
10532
10533
10534   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
10535 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
10536 hardcode_action=
10537 if test -n "$hardcode_libdir_flag_spec" ||
10538    test -n "$runpath_var" ||
10539    test "X$hardcode_automatic" = "Xyes" ; then
10540
10541   # We can hardcode non-existent directories.
10542   if test "$hardcode_direct" != no &&
10543      # If the only mechanism to avoid hardcoding is shlibpath_var, we
10544      # have to relink, otherwise we might link with an installed library
10545      # when we should be linking with a yet-to-be-installed one
10546      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
10547      test "$hardcode_minus_L" != no; then
10548     # Linking always hardcodes the temporary library directory.
10549     hardcode_action=relink
10550   else
10551     # We can link without hardcoding, and we can hardcode nonexisting dirs.
10552     hardcode_action=immediate
10553   fi
10554 else
10555   # We cannot hardcode anything, or else we can only hardcode existing
10556   # directories.
10557   hardcode_action=unsupported
10558 fi
10559 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
10560 $as_echo "$hardcode_action" >&6; }
10561
10562 if test "$hardcode_action" = relink ||
10563    test "$inherit_rpath" = yes; then
10564   # Fast installation is not supported
10565   enable_fast_install=no
10566 elif test "$shlibpath_overrides_runpath" = yes ||
10567      test "$enable_shared" = no; then
10568   # Fast installation is not necessary
10569   enable_fast_install=needless
10570 fi
10571
10572
10573
10574
10575
10576
10577   if test "x$enable_dlopen" != xyes; then
10578   enable_dlopen=unknown
10579   enable_dlopen_self=unknown
10580   enable_dlopen_self_static=unknown
10581 else
10582   lt_cv_dlopen=no
10583   lt_cv_dlopen_libs=
10584
10585   case $host_os in
10586   beos*)
10587     lt_cv_dlopen="load_add_on"
10588     lt_cv_dlopen_libs=
10589     lt_cv_dlopen_self=yes
10590     ;;
10591
10592   mingw* | pw32* | cegcc*)
10593     lt_cv_dlopen="LoadLibrary"
10594     lt_cv_dlopen_libs=
10595     ;;
10596
10597   cygwin*)
10598     lt_cv_dlopen="dlopen"
10599     lt_cv_dlopen_libs=
10600     ;;
10601
10602   darwin*)
10603   # if libdl is installed we need to link against it
10604     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10605 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10606 if ${ac_cv_lib_dl_dlopen+:} false; then :
10607   $as_echo_n "(cached) " >&6
10608 else
10609   ac_check_lib_save_LIBS=$LIBS
10610 LIBS="-ldl  $LIBS"
10611 if test x$gcc_no_link = xyes; then
10612   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10613 fi
10614 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10615 /* end confdefs.h.  */
10616
10617 /* Override any GCC internal prototype to avoid an error.
10618    Use char because int might match the return type of a GCC
10619    builtin and then its argument prototype would still apply.  */
10620 #ifdef __cplusplus
10621 extern "C"
10622 #endif
10623 char dlopen ();
10624 int
10625 main ()
10626 {
10627 return dlopen ();
10628   ;
10629   return 0;
10630 }
10631 _ACEOF
10632 if ac_fn_c_try_link "$LINENO"; then :
10633   ac_cv_lib_dl_dlopen=yes
10634 else
10635   ac_cv_lib_dl_dlopen=no
10636 fi
10637 rm -f core conftest.err conftest.$ac_objext \
10638     conftest$ac_exeext conftest.$ac_ext
10639 LIBS=$ac_check_lib_save_LIBS
10640 fi
10641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10642 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10643 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
10644   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10645 else
10646
10647     lt_cv_dlopen="dyld"
10648     lt_cv_dlopen_libs=
10649     lt_cv_dlopen_self=yes
10650
10651 fi
10652
10653     ;;
10654
10655   *)
10656     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
10657 if test "x$ac_cv_func_shl_load" = xyes; then :
10658   lt_cv_dlopen="shl_load"
10659 else
10660   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
10661 $as_echo_n "checking for shl_load in -ldld... " >&6; }
10662 if ${ac_cv_lib_dld_shl_load+:} false; then :
10663   $as_echo_n "(cached) " >&6
10664 else
10665   ac_check_lib_save_LIBS=$LIBS
10666 LIBS="-ldld  $LIBS"
10667 if test x$gcc_no_link = xyes; then
10668   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10669 fi
10670 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10671 /* end confdefs.h.  */
10672
10673 /* Override any GCC internal prototype to avoid an error.
10674    Use char because int might match the return type of a GCC
10675    builtin and then its argument prototype would still apply.  */
10676 #ifdef __cplusplus
10677 extern "C"
10678 #endif
10679 char shl_load ();
10680 int
10681 main ()
10682 {
10683 return shl_load ();
10684   ;
10685   return 0;
10686 }
10687 _ACEOF
10688 if ac_fn_c_try_link "$LINENO"; then :
10689   ac_cv_lib_dld_shl_load=yes
10690 else
10691   ac_cv_lib_dld_shl_load=no
10692 fi
10693 rm -f core conftest.err conftest.$ac_objext \
10694     conftest$ac_exeext conftest.$ac_ext
10695 LIBS=$ac_check_lib_save_LIBS
10696 fi
10697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
10698 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
10699 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
10700   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
10701 else
10702   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
10703 if test "x$ac_cv_func_dlopen" = xyes; then :
10704   lt_cv_dlopen="dlopen"
10705 else
10706   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10707 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10708 if ${ac_cv_lib_dl_dlopen+:} false; then :
10709   $as_echo_n "(cached) " >&6
10710 else
10711   ac_check_lib_save_LIBS=$LIBS
10712 LIBS="-ldl  $LIBS"
10713 if test x$gcc_no_link = xyes; then
10714   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10715 fi
10716 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10717 /* end confdefs.h.  */
10718
10719 /* Override any GCC internal prototype to avoid an error.
10720    Use char because int might match the return type of a GCC
10721    builtin and then its argument prototype would still apply.  */
10722 #ifdef __cplusplus
10723 extern "C"
10724 #endif
10725 char dlopen ();
10726 int
10727 main ()
10728 {
10729 return dlopen ();
10730   ;
10731   return 0;
10732 }
10733 _ACEOF
10734 if ac_fn_c_try_link "$LINENO"; then :
10735   ac_cv_lib_dl_dlopen=yes
10736 else
10737   ac_cv_lib_dl_dlopen=no
10738 fi
10739 rm -f core conftest.err conftest.$ac_objext \
10740     conftest$ac_exeext conftest.$ac_ext
10741 LIBS=$ac_check_lib_save_LIBS
10742 fi
10743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10744 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10745 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
10746   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10747 else
10748   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
10749 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
10750 if ${ac_cv_lib_svld_dlopen+:} false; then :
10751   $as_echo_n "(cached) " >&6
10752 else
10753   ac_check_lib_save_LIBS=$LIBS
10754 LIBS="-lsvld  $LIBS"
10755 if test x$gcc_no_link = xyes; then
10756   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10757 fi
10758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10759 /* end confdefs.h.  */
10760
10761 /* Override any GCC internal prototype to avoid an error.
10762    Use char because int might match the return type of a GCC
10763    builtin and then its argument prototype would still apply.  */
10764 #ifdef __cplusplus
10765 extern "C"
10766 #endif
10767 char dlopen ();
10768 int
10769 main ()
10770 {
10771 return dlopen ();
10772   ;
10773   return 0;
10774 }
10775 _ACEOF
10776 if ac_fn_c_try_link "$LINENO"; then :
10777   ac_cv_lib_svld_dlopen=yes
10778 else
10779   ac_cv_lib_svld_dlopen=no
10780 fi
10781 rm -f core conftest.err conftest.$ac_objext \
10782     conftest$ac_exeext conftest.$ac_ext
10783 LIBS=$ac_check_lib_save_LIBS
10784 fi
10785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
10786 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
10787 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
10788   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
10789 else
10790   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
10791 $as_echo_n "checking for dld_link in -ldld... " >&6; }
10792 if ${ac_cv_lib_dld_dld_link+:} false; then :
10793   $as_echo_n "(cached) " >&6
10794 else
10795   ac_check_lib_save_LIBS=$LIBS
10796 LIBS="-ldld  $LIBS"
10797 if test x$gcc_no_link = xyes; then
10798   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
10799 fi
10800 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10801 /* end confdefs.h.  */
10802
10803 /* Override any GCC internal prototype to avoid an error.
10804    Use char because int might match the return type of a GCC
10805    builtin and then its argument prototype would still apply.  */
10806 #ifdef __cplusplus
10807 extern "C"
10808 #endif
10809 char dld_link ();
10810 int
10811 main ()
10812 {
10813 return dld_link ();
10814   ;
10815   return 0;
10816 }
10817 _ACEOF
10818 if ac_fn_c_try_link "$LINENO"; then :
10819   ac_cv_lib_dld_dld_link=yes
10820 else
10821   ac_cv_lib_dld_dld_link=no
10822 fi
10823 rm -f core conftest.err conftest.$ac_objext \
10824     conftest$ac_exeext conftest.$ac_ext
10825 LIBS=$ac_check_lib_save_LIBS
10826 fi
10827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
10828 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
10829 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
10830   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
10831 fi
10832
10833
10834 fi
10835
10836
10837 fi
10838
10839
10840 fi
10841
10842
10843 fi
10844
10845
10846 fi
10847
10848     ;;
10849   esac
10850
10851   if test "x$lt_cv_dlopen" != xno; then
10852     enable_dlopen=yes
10853   else
10854     enable_dlopen=no
10855   fi
10856
10857   case $lt_cv_dlopen in
10858   dlopen)
10859     save_CPPFLAGS="$CPPFLAGS"
10860     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
10861
10862     save_LDFLAGS="$LDFLAGS"
10863     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
10864
10865     save_LIBS="$LIBS"
10866     LIBS="$lt_cv_dlopen_libs $LIBS"
10867
10868     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
10869 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
10870 if ${lt_cv_dlopen_self+:} false; then :
10871   $as_echo_n "(cached) " >&6
10872 else
10873           if test "$cross_compiling" = yes; then :
10874   lt_cv_dlopen_self=cross
10875 else
10876   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10877   lt_status=$lt_dlunknown
10878   cat > conftest.$ac_ext <<_LT_EOF
10879 #line 10879 "configure"
10880 #include "confdefs.h"
10881
10882 #if HAVE_DLFCN_H
10883 #include <dlfcn.h>
10884 #endif
10885
10886 #include <stdio.h>
10887
10888 #ifdef RTLD_GLOBAL
10889 #  define LT_DLGLOBAL           RTLD_GLOBAL
10890 #else
10891 #  ifdef DL_GLOBAL
10892 #    define LT_DLGLOBAL         DL_GLOBAL
10893 #  else
10894 #    define LT_DLGLOBAL         0
10895 #  endif
10896 #endif
10897
10898 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
10899    find out it does not work in some platform. */
10900 #ifndef LT_DLLAZY_OR_NOW
10901 #  ifdef RTLD_LAZY
10902 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
10903 #  else
10904 #    ifdef DL_LAZY
10905 #      define LT_DLLAZY_OR_NOW          DL_LAZY
10906 #    else
10907 #      ifdef RTLD_NOW
10908 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
10909 #      else
10910 #        ifdef DL_NOW
10911 #          define LT_DLLAZY_OR_NOW      DL_NOW
10912 #        else
10913 #          define LT_DLLAZY_OR_NOW      0
10914 #        endif
10915 #      endif
10916 #    endif
10917 #  endif
10918 #endif
10919
10920 /* When -fvisbility=hidden is used, assume the code has been annotated
10921    correspondingly for the symbols needed.  */
10922 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
10923 void fnord () __attribute__((visibility("default")));
10924 #endif
10925
10926 void fnord () { int i=42; }
10927 int main ()
10928 {
10929   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
10930   int status = $lt_dlunknown;
10931
10932   if (self)
10933     {
10934       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
10935       else
10936         {
10937           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
10938           else puts (dlerror ());
10939         }
10940       /* dlclose (self); */
10941     }
10942   else
10943     puts (dlerror ());
10944
10945   return status;
10946 }
10947 _LT_EOF
10948   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
10949   (eval $ac_link) 2>&5
10950   ac_status=$?
10951   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10952   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
10953     (./conftest; exit; ) >&5 2>/dev/null
10954     lt_status=$?
10955     case x$lt_status in
10956       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
10957       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
10958       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
10959     esac
10960   else :
10961     # compilation failed
10962     lt_cv_dlopen_self=no
10963   fi
10964 fi
10965 rm -fr conftest*
10966
10967
10968 fi
10969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
10970 $as_echo "$lt_cv_dlopen_self" >&6; }
10971
10972     if test "x$lt_cv_dlopen_self" = xyes; then
10973       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
10974       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
10975 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
10976 if ${lt_cv_dlopen_self_static+:} false; then :
10977   $as_echo_n "(cached) " >&6
10978 else
10979           if test "$cross_compiling" = yes; then :
10980   lt_cv_dlopen_self_static=cross
10981 else
10982   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
10983   lt_status=$lt_dlunknown
10984   cat > conftest.$ac_ext <<_LT_EOF
10985 #line 10985 "configure"
10986 #include "confdefs.h"
10987
10988 #if HAVE_DLFCN_H
10989 #include <dlfcn.h>
10990 #endif
10991
10992 #include <stdio.h>
10993
10994 #ifdef RTLD_GLOBAL
10995 #  define LT_DLGLOBAL           RTLD_GLOBAL
10996 #else
10997 #  ifdef DL_GLOBAL
10998 #    define LT_DLGLOBAL         DL_GLOBAL
10999 #  else
11000 #    define LT_DLGLOBAL         0
11001 #  endif
11002 #endif
11003
11004 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11005    find out it does not work in some platform. */
11006 #ifndef LT_DLLAZY_OR_NOW
11007 #  ifdef RTLD_LAZY
11008 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11009 #  else
11010 #    ifdef DL_LAZY
11011 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11012 #    else
11013 #      ifdef RTLD_NOW
11014 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11015 #      else
11016 #        ifdef DL_NOW
11017 #          define LT_DLLAZY_OR_NOW      DL_NOW
11018 #        else
11019 #          define LT_DLLAZY_OR_NOW      0
11020 #        endif
11021 #      endif
11022 #    endif
11023 #  endif
11024 #endif
11025
11026 /* When -fvisbility=hidden is used, assume the code has been annotated
11027    correspondingly for the symbols needed.  */
11028 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11029 void fnord () __attribute__((visibility("default")));
11030 #endif
11031
11032 void fnord () { int i=42; }
11033 int main ()
11034 {
11035   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11036   int status = $lt_dlunknown;
11037
11038   if (self)
11039     {
11040       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11041       else
11042         {
11043           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11044           else puts (dlerror ());
11045         }
11046       /* dlclose (self); */
11047     }
11048   else
11049     puts (dlerror ());
11050
11051   return status;
11052 }
11053 _LT_EOF
11054   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11055   (eval $ac_link) 2>&5
11056   ac_status=$?
11057   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11058   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11059     (./conftest; exit; ) >&5 2>/dev/null
11060     lt_status=$?
11061     case x$lt_status in
11062       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11063       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11064       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11065     esac
11066   else :
11067     # compilation failed
11068     lt_cv_dlopen_self_static=no
11069   fi
11070 fi
11071 rm -fr conftest*
11072
11073
11074 fi
11075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11076 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11077     fi
11078
11079     CPPFLAGS="$save_CPPFLAGS"
11080     LDFLAGS="$save_LDFLAGS"
11081     LIBS="$save_LIBS"
11082     ;;
11083   esac
11084
11085   case $lt_cv_dlopen_self in
11086   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11087   *) enable_dlopen_self=unknown ;;
11088   esac
11089
11090   case $lt_cv_dlopen_self_static in
11091   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11092   *) enable_dlopen_self_static=unknown ;;
11093   esac
11094 fi
11095
11096
11097
11098
11099
11100
11101
11102
11103
11104
11105
11106
11107
11108
11109
11110
11111
11112 striplib=
11113 old_striplib=
11114 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11115 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11116 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11117   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11118   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11119   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11120 $as_echo "yes" >&6; }
11121 else
11122 # FIXME - insert some real tests, host_os isn't really good enough
11123   case $host_os in
11124   darwin*)
11125     if test -n "$STRIP" ; then
11126       striplib="$STRIP -x"
11127       old_striplib="$STRIP -S"
11128       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11129 $as_echo "yes" >&6; }
11130     else
11131       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11132 $as_echo "no" >&6; }
11133     fi
11134     ;;
11135   *)
11136     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11137 $as_echo "no" >&6; }
11138     ;;
11139   esac
11140 fi
11141
11142
11143
11144
11145
11146
11147
11148
11149
11150
11151
11152
11153   # Report which library types will actually be built
11154   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11155 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11156   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11157 $as_echo "$can_build_shared" >&6; }
11158
11159   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11160 $as_echo_n "checking whether to build shared libraries... " >&6; }
11161   test "$can_build_shared" = "no" && enable_shared=no
11162
11163   # On AIX, shared libraries and static libraries use the same namespace, and
11164   # are all built from PIC.
11165   case $host_os in
11166   aix3*)
11167     test "$enable_shared" = yes && enable_static=no
11168     if test -n "$RANLIB"; then
11169       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11170       postinstall_cmds='$RANLIB $lib'
11171     fi
11172     ;;
11173
11174   aix[4-9]*)
11175     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11176       test "$enable_shared" = yes && enable_static=no
11177     fi
11178     ;;
11179   esac
11180   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11181 $as_echo "$enable_shared" >&6; }
11182
11183   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11184 $as_echo_n "checking whether to build static libraries... " >&6; }
11185   # Make sure either enable_shared or enable_static is yes.
11186   test "$enable_shared" = yes || enable_static=yes
11187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11188 $as_echo "$enable_static" >&6; }
11189
11190
11191
11192
11193 fi
11194 ac_ext=c
11195 ac_cpp='$CPP $CPPFLAGS'
11196 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11197 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11198 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11199
11200 CC="$lt_save_CC"
11201
11202
11203
11204
11205
11206
11207
11208
11209
11210
11211
11212
11213
11214         ac_config_commands="$ac_config_commands libtool"
11215
11216
11217
11218
11219 # Only expand once:
11220
11221
11222
11223
11224
11225 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
11226 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
11227 set x ${MAKE-make}
11228 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
11229 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
11230   $as_echo_n "(cached) " >&6
11231 else
11232   cat >conftest.make <<\_ACEOF
11233 SHELL = /bin/sh
11234 all:
11235         @echo '@@@%%%=$(MAKE)=@@@%%%'
11236 _ACEOF
11237 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
11238 case `${MAKE-make} -f conftest.make 2>/dev/null` in
11239   *@@@%%%=?*=@@@%%%*)
11240     eval ac_cv_prog_make_${ac_make}_set=yes;;
11241   *)
11242     eval ac_cv_prog_make_${ac_make}_set=no;;
11243 esac
11244 rm -f conftest.make
11245 fi
11246 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
11247   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11248 $as_echo "yes" >&6; }
11249   SET_MAKE=
11250 else
11251   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11252 $as_echo "no" >&6; }
11253   SET_MAKE="MAKE=${MAKE-make}"
11254 fi
11255
11256
11257  if test x$enable_darwin_at_rpath = xyes; then
11258   ENABLE_DARWIN_AT_RPATH_TRUE=
11259   ENABLE_DARWIN_AT_RPATH_FALSE='#'
11260 else
11261   ENABLE_DARWIN_AT_RPATH_TRUE='#'
11262   ENABLE_DARWIN_AT_RPATH_FALSE=
11263 fi
11264
11265
11266 # Must come after libtool is initialized.
11267 case "${host}" in
11268   *-darwin[4567]*)
11269     # Earlier Darwin versions need -single_module when linking libobjc; they
11270     # do not support @rpath.
11271     extra_ldflags_libobjc='$(lt_host_flags) -Wl,-single_module'
11272     ;;
11273   *-darwin*)
11274     # Otherwise, single_module is the default and multi-module is ignored and
11275     # obsolete.
11276     extra_ldflags_libobjc='$(lt_host_flags)'
11277     if test "x$enable_darwin_at_rpath" = "xyes"; then
11278       extra_ldflags_libobjc="${extra_ldflags_libobjc} -Wc,-nodefaultrpaths"
11279       extra_ldflags_libobjc="${extra_ldflags_libobjc} -Wl,-rpath,@loader_path"
11280     fi
11281     ;;
11282   *-cygwin*|*-mingw*)
11283     # Tell libtool to build DLLs on Windows
11284     extra_ldflags_libobjc='$(lt_host_flags)'
11285     ;;
11286 esac
11287
11288
11289 # -------
11290 # Headers
11291 # -------
11292
11293 # Sanity check for the cross-compilation case:
11294 ac_fn_c_check_header_mongrel "$LINENO" "stdio.h" "ac_cv_header_stdio_h" "$ac_includes_default"
11295 if test "x$ac_cv_header_stdio_h" = xyes; then :
11296   :
11297 else
11298   as_fn_error $? "Can't find stdio.h.
11299 You must have a usable C system for the target already installed, at least
11300 including headers and, preferably, the library, before you can configure
11301 the Objective C runtime system.  If necessary, install gcc now with
11302 \`LANGUAGES=c', then the target library, then build with \`LANGUAGES=objc'." "$LINENO" 5
11303 fi
11304
11305
11306
11307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
11308 $as_echo_n "checking for ANSI C header files... " >&6; }
11309 if ${ac_cv_header_stdc+:} false; then :
11310   $as_echo_n "(cached) " >&6
11311 else
11312   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11313 /* end confdefs.h.  */
11314 #include <stdlib.h>
11315 #include <stdarg.h>
11316 #include <string.h>
11317 #include <float.h>
11318
11319 int
11320 main ()
11321 {
11322
11323   ;
11324   return 0;
11325 }
11326 _ACEOF
11327 if ac_fn_c_try_compile "$LINENO"; then :
11328   ac_cv_header_stdc=yes
11329 else
11330   ac_cv_header_stdc=no
11331 fi
11332 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11333
11334 if test $ac_cv_header_stdc = yes; then
11335   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
11336   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11337 /* end confdefs.h.  */
11338 #include <string.h>
11339
11340 _ACEOF
11341 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11342   $EGREP "memchr" >/dev/null 2>&1; then :
11343
11344 else
11345   ac_cv_header_stdc=no
11346 fi
11347 rm -f conftest*
11348
11349 fi
11350
11351 if test $ac_cv_header_stdc = yes; then
11352   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
11353   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11354 /* end confdefs.h.  */
11355 #include <stdlib.h>
11356
11357 _ACEOF
11358 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
11359   $EGREP "free" >/dev/null 2>&1; then :
11360
11361 else
11362   ac_cv_header_stdc=no
11363 fi
11364 rm -f conftest*
11365
11366 fi
11367
11368 if test $ac_cv_header_stdc = yes; then
11369   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
11370   if test "$cross_compiling" = yes; then :
11371   :
11372 else
11373   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11374 /* end confdefs.h.  */
11375 #include <ctype.h>
11376 #include <stdlib.h>
11377 #if ((' ' & 0x0FF) == 0x020)
11378 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
11379 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
11380 #else
11381 # define ISLOWER(c) \
11382                    (('a' <= (c) && (c) <= 'i') \
11383                      || ('j' <= (c) && (c) <= 'r') \
11384                      || ('s' <= (c) && (c) <= 'z'))
11385 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
11386 #endif
11387
11388 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
11389 int
11390 main ()
11391 {
11392   int i;
11393   for (i = 0; i < 256; i++)
11394     if (XOR (islower (i), ISLOWER (i))
11395         || toupper (i) != TOUPPER (i))
11396       return 2;
11397   return 0;
11398 }
11399 _ACEOF
11400 if ac_fn_c_try_run "$LINENO"; then :
11401
11402 else
11403   ac_cv_header_stdc=no
11404 fi
11405 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11406   conftest.$ac_objext conftest.beam conftest.$ac_ext
11407 fi
11408
11409 fi
11410 fi
11411 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
11412 $as_echo "$ac_cv_header_stdc" >&6; }
11413 if test $ac_cv_header_stdc = yes; then
11414
11415 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
11416
11417 fi
11418
11419
11420 for ac_header in sched.h
11421 do :
11422   ac_fn_c_check_header_mongrel "$LINENO" "sched.h" "ac_cv_header_sched_h" "$ac_includes_default"
11423 if test "x$ac_cv_header_sched_h" = xyes; then :
11424   cat >>confdefs.h <<_ACEOF
11425 #define HAVE_SCHED_H 1
11426 _ACEOF
11427
11428 fi
11429
11430 done
11431
11432
11433 # -----------
11434 # Miscellanea
11435 # -----------
11436
11437 # Check if we have thread-local storage
11438
11439
11440    # Check whether --enable-tls was given.
11441 if test "${enable_tls+set}" = set; then :
11442   enableval=$enable_tls;
11443       case "$enableval" in
11444        yes|no) ;;
11445        *) as_fn_error $? "Argument to enable/disable tls must be yes or no" "$LINENO" 5 ;;
11446       esac
11447
11448 else
11449   enable_tls=yes
11450 fi
11451
11452
11453   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the target supports thread-local storage" >&5
11454 $as_echo_n "checking whether the target supports thread-local storage... " >&6; }
11455 if ${gcc_cv_have_tls+:} false; then :
11456   $as_echo_n "(cached) " >&6
11457 else
11458
11459     if test "$cross_compiling" = yes; then :
11460                 if test x$gcc_no_link = xyes; then
11461   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11462 fi
11463 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11464 /* end confdefs.h.  */
11465 __thread int a; int b; int main() { return a = b; }
11466 _ACEOF
11467 if ac_fn_c_try_link "$LINENO"; then :
11468   chktls_save_LDFLAGS="$LDFLAGS"
11469                           case $host in
11470             *-*-linux* | -*-uclinuxfdpic*)
11471               LDFLAGS="-shared -Wl,--no-undefined $LDFLAGS"
11472               ;;
11473           esac
11474           chktls_save_CFLAGS="$CFLAGS"
11475           CFLAGS="-fPIC $CFLAGS"
11476                   if test x$gcc_no_link = xyes; then
11477   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11478 fi
11479 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11480 /* end confdefs.h.  */
11481 int f() { return 0; }
11482 _ACEOF
11483 if ac_fn_c_try_link "$LINENO"; then :
11484   if test x$gcc_no_link = xyes; then
11485   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11486 fi
11487 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11488 /* end confdefs.h.  */
11489 __thread int a; int b; int f() { return a = b; }
11490 _ACEOF
11491 if ac_fn_c_try_link "$LINENO"; then :
11492   gcc_cv_have_tls=yes
11493 else
11494   gcc_cv_have_tls=no
11495 fi
11496 rm -f core conftest.err conftest.$ac_objext \
11497     conftest$ac_exeext conftest.$ac_ext
11498 else
11499   gcc_cv_have_tls=yes
11500 fi
11501 rm -f core conftest.err conftest.$ac_objext \
11502     conftest$ac_exeext conftest.$ac_ext
11503           CFLAGS="$chktls_save_CFLAGS"
11504           LDFLAGS="$chktls_save_LDFLAGS"
11505 else
11506   gcc_cv_have_tls=no
11507 fi
11508 rm -f core conftest.err conftest.$ac_objext \
11509     conftest$ac_exeext conftest.$ac_ext
11510
11511
11512 else
11513   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11514 /* end confdefs.h.  */
11515 __thread int a; int b; int main() { return a = b; }
11516 _ACEOF
11517 if ac_fn_c_try_run "$LINENO"; then :
11518                       chktls_save_LDFLAGS="$LDFLAGS"
11519       LDFLAGS="-static $LDFLAGS"
11520       if test x$gcc_no_link = xyes; then
11521   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11522 fi
11523 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11524 /* end confdefs.h.  */
11525 int main() { return 0; }
11526 _ACEOF
11527 if ac_fn_c_try_link "$LINENO"; then :
11528   if test "$cross_compiling" = yes; then :
11529   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11530 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11531 as_fn_error $? "cannot run test program while cross compiling
11532 See \`config.log' for more details" "$LINENO" 5; }
11533 else
11534   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11535 /* end confdefs.h.  */
11536 __thread int a; int b; int main() { return a = b; }
11537 _ACEOF
11538 if ac_fn_c_try_run "$LINENO"; then :
11539   gcc_cv_have_tls=yes
11540 else
11541   gcc_cv_have_tls=no
11542 fi
11543 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11544   conftest.$ac_objext conftest.beam conftest.$ac_ext
11545 fi
11546
11547 else
11548   gcc_cv_have_tls=yes
11549 fi
11550 rm -f core conftest.err conftest.$ac_objext \
11551     conftest$ac_exeext conftest.$ac_ext
11552       LDFLAGS="$chktls_save_LDFLAGS"
11553       if test $gcc_cv_have_tls = yes; then
11554                                                 chktls_save_CFLAGS="$CFLAGS"
11555         thread_CFLAGS=failed
11556         for flag in '' '-pthread' '-lpthread'; do
11557           CFLAGS="$flag $chktls_save_CFLAGS"
11558           if test x$gcc_no_link = xyes; then
11559   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11560 fi
11561 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11562 /* end confdefs.h.  */
11563 #include <pthread.h>
11564                 void *g(void *d) { return NULL; }
11565 int
11566 main ()
11567 {
11568 pthread_t t; pthread_create(&t,NULL,g,NULL);
11569   ;
11570   return 0;
11571 }
11572 _ACEOF
11573 if ac_fn_c_try_link "$LINENO"; then :
11574   thread_CFLAGS="$flag"
11575 fi
11576 rm -f core conftest.err conftest.$ac_objext \
11577     conftest$ac_exeext conftest.$ac_ext
11578           if test "X$thread_CFLAGS" != Xfailed; then
11579             break
11580           fi
11581         done
11582         CFLAGS="$chktls_save_CFLAGS"
11583         if test "X$thread_CFLAGS" != Xfailed; then
11584           CFLAGS="$thread_CFLAGS $chktls_save_CFLAGS"
11585                                                   if test "$cross_compiling" = yes; then :
11586   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
11587 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
11588 as_fn_error $? "cannot run test program while cross compiling
11589 See \`config.log' for more details" "$LINENO" 5; }
11590 else
11591   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11592 /* end confdefs.h.  */
11593 #include <pthread.h>
11594                 __thread int a;
11595                 static int *volatile a_in_other_thread;
11596                 static void *
11597                 thread_func (void *arg)
11598                 {
11599                   a_in_other_thread = &a;
11600                   return (void *)0;
11601                 }
11602 int
11603 main ()
11604 {
11605 pthread_t thread;
11606                 void *thread_retval;
11607                 int *volatile a_in_main_thread;
11608                 a_in_main_thread = &a;
11609                 if (pthread_create (&thread, (pthread_attr_t *)0,
11610                                     thread_func, (void *)0))
11611                   return 0;
11612                 if (pthread_join (thread, &thread_retval))
11613                   return 0;
11614                 return (a_in_other_thread == a_in_main_thread);
11615   ;
11616   return 0;
11617 }
11618 _ACEOF
11619 if ac_fn_c_try_run "$LINENO"; then :
11620   gcc_cv_have_tls=yes
11621 else
11622   gcc_cv_have_tls=no
11623 fi
11624 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11625   conftest.$ac_objext conftest.beam conftest.$ac_ext
11626 fi
11627
11628           CFLAGS="$chktls_save_CFLAGS"
11629         fi
11630       fi
11631 else
11632   gcc_cv_have_tls=no
11633 fi
11634 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11635   conftest.$ac_objext conftest.beam conftest.$ac_ext
11636 fi
11637
11638 fi
11639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_have_tls" >&5
11640 $as_echo "$gcc_cv_have_tls" >&6; }
11641   if test "$enable_tls $gcc_cv_have_tls" = "yes yes"; then
11642
11643 $as_echo "#define HAVE_TLS 1" >>confdefs.h
11644
11645   fi
11646
11647
11648   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the type of bitfields matters" >&5
11649 $as_echo_n "checking if the type of bitfields matters... " >&6; }
11650 if ${gt_cv_bitfield_type_matters+:} false; then :
11651   $as_echo_n "(cached) " >&6
11652 else
11653
11654     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11655 /* end confdefs.h.  */
11656 struct foo1 { char x; char y:1; char z; };
11657 struct foo2 { char x; long long int y:1; char z; };
11658 int foo1test[ sizeof (struct foo1) < sizeof (struct foo2) ? 1 : -1 ];
11659 int
11660 main ()
11661 {
11662
11663   ;
11664   return 0;
11665 }
11666 _ACEOF
11667 if ac_fn_c_try_compile "$LINENO"; then :
11668   gt_cv_bitfield_type_matters=yes
11669 else
11670   gt_cv_bitfield_type_matters=no
11671 fi
11672 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11673
11674 fi
11675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_bitfield_type_matters" >&5
11676 $as_echo "$gt_cv_bitfield_type_matters" >&6; }
11677   if test $gt_cv_bitfield_type_matters = yes; then
11678
11679 $as_echo "#define HAVE_BITFIELD_TYPE_MATTERS 1" >>confdefs.h
11680
11681   fi
11682
11683
11684 # -----------
11685 # boehm-gc
11686 # -----------
11687
11688 # Check whether --enable-objc-gc was given.
11689 if test "${enable_objc_gc+set}" = set; then :
11690   enableval=$enable_objc_gc;
11691 else
11692   enable_objc_gc=no
11693 fi
11694
11695
11696 # Check whether --with-target-bdw-gc was given.
11697 if test "${with_target_bdw_gc+set}" = set; then :
11698   withval=$with_target_bdw_gc;
11699 fi
11700
11701
11702 # Check whether --with-target-bdw-gc-include was given.
11703 if test "${with_target_bdw_gc_include+set}" = set; then :
11704   withval=$with_target_bdw_gc_include;
11705 fi
11706
11707
11708 # Check whether --with-target-bdw-gc-lib was given.
11709 if test "${with_target_bdw_gc_lib+set}" = set; then :
11710   withval=$with_target_bdw_gc_lib;
11711 fi
11712
11713
11714 case "$enable_objc_gc" in
11715 no)
11716   use_bdw_gc=no
11717   ;;
11718 *)
11719   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bdw garbage collector" >&5
11720 $as_echo_n "checking for bdw garbage collector... " >&6; }
11721   if test "x$with_target_bdw_gc$with_target_bdw_gc_include$with_target_bdw_gc_lib" = x; then
11722         BDW_GC_CFLAGS=
11723     BDW_GC_LIBS="-lgc"
11724   else
11725         if test "x$with_target_bdw_gc_include" = x && test "x$with_target_bdw_gc_lib" != x; then
11726       as_fn_error $? "found --with-target-bdw-gc-lib but --with-target-bdw-gc-include missing" "$LINENO" 5
11727     elif test "x$with_target_bdw_gc_include" != x && test "x$with_target_bdw_gc_lib" = x; then
11728       as_fn_error $? "found --with-target-bdw-gc-include but --with-target-bdw-gc-lib missing" "$LINENO" 5
11729     else
11730       { $as_echo "$as_me:${as_lineno-$LINENO}: result: using paths configured with --with-target-bdw-gc options" >&5
11731 $as_echo "using paths configured with --with-target-bdw-gc options" >&6; }
11732     fi
11733     mldir=`${CC-gcc} --print-multi-directory 2>/dev/null`
11734     bdw_val=
11735     if test "x$with_target_bdw_gc" != x; then
11736       for i in `echo $with_target_bdw_gc | tr ',' ' '`; do
11737         case "$i" in
11738           *=*) sd=${i%%=*}; d=${i#*=} ;;
11739           *) sd=.; d=$i ;;
11740         esac
11741         if test "$mldir" = "$sd"; then
11742           bdw_val=$d
11743         fi
11744       done
11745       if test "x$bdw_val" = x; then
11746         as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc" "$LINENO" 5
11747       fi
11748       bdw_inc_dir="$bdw_val/include"
11749       bdw_lib_dir="$bdw_val/lib"
11750     fi
11751     bdw_val=
11752     if test "x$with_target_bdw_gc_include" != x; then
11753       for i in `echo $with_target_bdw_gc_include | tr ',' ' '`; do
11754         case "$i" in
11755           *=*) sd=${i%%=*}; d=${i#*=} ;;
11756           *) sd=.; d=$i; fallback=$i ;;
11757         esac
11758         if test "$mldir" = "$sd"; then
11759           bdw_val=$d
11760         fi
11761       done
11762       if test "x$bdw_val" = x && test "x$bdw_inc_dir" = x && test "x$fallback" != x; then
11763         bdw_inc_dir="$fallback"
11764       elif test "x$bdw_val" = x; then
11765         as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc-include" "$LINENO" 5
11766       else
11767         bdw_inc_dir="$bdw_val"
11768       fi
11769     fi
11770     bdw_val=
11771     if test "x$with_target_bdw_gc_lib" != x; then
11772       for i in `echo $with_target_bdw_gc_lib | tr ',' ' '`; do
11773         case "$i" in
11774           *=*) sd=${i%%=*}; d=${i#*=} ;;
11775           *) sd=.; d=$i ;;
11776         esac
11777         if test "$mldir" = "$sd"; then
11778           bdw_val=$d
11779         fi
11780       done
11781       if test "x$bdw_val" = x; then
11782         as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc-lib" "$LINENO" 5
11783       fi
11784       bdw_lib_dir="$bdw_val"
11785     fi
11786     if test "x$bdw_inc_dir" = x; then
11787       as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc-include" "$LINENO" 5
11788     fi
11789     if test "x$bdw_lib_dir" = x; then
11790       as_fn_error $? "no multilib path ($mldir) found in --with-target-bdw-gc-lib" "$LINENO" 5
11791     fi
11792     BDW_GC_CFLAGS="-I$bdw_inc_dir"
11793     if test -f $bdw_lib_dir/libgc.la; then
11794       BDW_GC_LIBS="$bdw_lib_dir/libgc.la"
11795     else
11796       BDW_GC_LIBS="-L$bdw_lib_dir -lgc"
11797     fi
11798     { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
11799 $as_echo "found" >&6; }
11800   fi
11801
11802   case "$BDW_GC_LIBS" in
11803   *libgc.la)
11804     use_bdw_gc=yes
11805     ;;
11806   *)
11807     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for system boehm-gc" >&5
11808 $as_echo_n "checking for system boehm-gc... " >&6; }
11809     save_CFLAGS=$CFLAGS
11810     save_LIBS=$LIBS
11811     CFLAGS="$CFLAGS $BDW_GC_CFLAGS"
11812     LIBS="$LIBS $BDW_GC_LIBS"
11813             if test x$gcc_no_link = xyes; then
11814   as_fn_error $? "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
11815 fi
11816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11817 /* end confdefs.h.  */
11818 #include <gc/gc.h>
11819 int
11820 main ()
11821 {
11822 GC_init()
11823   ;
11824   return 0;
11825 }
11826 _ACEOF
11827 if ac_fn_c_try_link "$LINENO"; then :
11828
11829         if test "$cross_compiling" = yes; then :
11830             system_bdw_gc_found=no
11831
11832 else
11833   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11834 /* end confdefs.h.  */
11835
11836           #include <gc/gc.h>
11837           int main() {
11838             GC_init();
11839             return 0;
11840           }
11841
11842 _ACEOF
11843 if ac_fn_c_try_run "$LINENO"; then :
11844   system_bdw_gc_found=yes
11845 else
11846   system_bdw_gc_found=no
11847 fi
11848 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11849   conftest.$ac_objext conftest.beam conftest.$ac_ext
11850 fi
11851
11852
11853 else
11854   system_bdw_gc_found=no
11855 fi
11856 rm -f core conftest.err conftest.$ac_objext \
11857     conftest$ac_exeext conftest.$ac_ext
11858     CFLAGS=$save_CFLAGS
11859     LIBS=$save_LIBS
11860     if test x$enable_objc_gc = xauto && test x$system_bdw_gc_found = xno; then
11861       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: system bdw-gc not found, not building libobjc_gc" >&5
11862 $as_echo "$as_me: WARNING: system bdw-gc not found, not building libobjc_gc" >&2;}
11863       use_bdw_gc=no
11864     elif test x$enable_objc_gc = xyes && test x$system_bdw_gc_found = xno; then
11865       as_fn_error $? "system bdw-gc required but not found" "$LINENO" 5
11866     else
11867       use_bdw_gc=yes
11868       { $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
11869 $as_echo "found" >&6; }
11870     fi
11871   esac
11872 esac
11873
11874 if test "$use_bdw_gc" = no; then
11875   OBJC_GCFLAGS=''
11876   OBJC_BOEHM_GC=''
11877   OBJC_BOEHM_GC_INCLUDES=''
11878   OBJC_BOEHM_GC_LIBS=''
11879 else
11880   OBJC_GCFLAGS='-DOBJC_WITH_GC=1'
11881   OBJC_BOEHM_GC='libobjc_gc$(libsuffix).la'
11882   OBJC_BOEHM_GC_INCLUDES=$BDW_GC_CFLAGS
11883   OBJC_BOEHM_GC_LIBS=$BDW_GC_LIBS
11884 fi
11885
11886
11887
11888
11889
11890 # Determine what GCC version number to use in filesystem paths.
11891
11892   get_gcc_base_ver="cat"
11893
11894 # Check whether --with-gcc-major-version-only was given.
11895 if test "${with_gcc_major_version_only+set}" = set; then :
11896   withval=$with_gcc_major_version_only; if test x$with_gcc_major_version_only = xyes ; then
11897         get_gcc_base_ver="sed -e 's/^\([0-9]*\).*/\1/'"
11898       fi
11899
11900 fi
11901
11902
11903
11904
11905 # ------
11906 # Output
11907 # ------
11908
11909 if test ${multilib} = yes; then
11910   multilib_arg="--enable-multilib"
11911 else
11912   multilib_arg=
11913 fi
11914
11915 ac_config_files="$ac_config_files Makefile"
11916
11917 cat >confcache <<\_ACEOF
11918 # This file is a shell script that caches the results of configure
11919 # tests run on this system so they can be shared between configure
11920 # scripts and configure runs, see configure's option --config-cache.
11921 # It is not useful on other systems.  If it contains results you don't
11922 # want to keep, you may remove or edit it.
11923 #
11924 # config.status only pays attention to the cache file if you give it
11925 # the --recheck option to rerun configure.
11926 #
11927 # `ac_cv_env_foo' variables (set or unset) will be overridden when
11928 # loading this file, other *unset* `ac_cv_foo' will be assigned the
11929 # following values.
11930
11931 _ACEOF
11932
11933 # The following way of writing the cache mishandles newlines in values,
11934 # but we know of no workaround that is simple, portable, and efficient.
11935 # So, we kill variables containing newlines.
11936 # Ultrix sh set writes to stderr and can't be redirected directly,
11937 # and sets the high bit in the cache file unless we assign to the vars.
11938 (
11939   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
11940     eval ac_val=\$$ac_var
11941     case $ac_val in #(
11942     *${as_nl}*)
11943       case $ac_var in #(
11944       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
11945 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
11946       esac
11947       case $ac_var in #(
11948       _ | IFS | as_nl) ;; #(
11949       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
11950       *) { eval $ac_var=; unset $ac_var;} ;;
11951       esac ;;
11952     esac
11953   done
11954
11955   (set) 2>&1 |
11956     case $as_nl`(ac_space=' '; set) 2>&1` in #(
11957     *${as_nl}ac_space=\ *)
11958       # `set' does not quote correctly, so add quotes: double-quote
11959       # substitution turns \\\\ into \\, and sed turns \\ into \.
11960       sed -n \
11961         "s/'/'\\\\''/g;
11962           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
11963       ;; #(
11964     *)
11965       # `set' quotes correctly as required by POSIX, so do not add quotes.
11966       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
11967       ;;
11968     esac |
11969     sort
11970 ) |
11971   sed '
11972      /^ac_cv_env_/b end
11973      t clear
11974      :clear
11975      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
11976      t end
11977      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
11978      :end' >>confcache
11979 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
11980   if test -w "$cache_file"; then
11981     if test "x$cache_file" != "x/dev/null"; then
11982       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
11983 $as_echo "$as_me: updating cache $cache_file" >&6;}
11984       if test ! -f "$cache_file" || test -h "$cache_file"; then
11985         cat confcache >"$cache_file"
11986       else
11987         case $cache_file in #(
11988         */* | ?:*)
11989           mv -f confcache "$cache_file"$$ &&
11990           mv -f "$cache_file"$$ "$cache_file" ;; #(
11991         *)
11992           mv -f confcache "$cache_file" ;;
11993         esac
11994       fi
11995     fi
11996   else
11997     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
11998 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
11999   fi
12000 fi
12001 rm -f confcache
12002
12003 test "x$prefix" = xNONE && prefix=$ac_default_prefix
12004 # Let make expand exec_prefix.
12005 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12006
12007 DEFS=-DHAVE_CONFIG_H
12008
12009 ac_libobjs=
12010 ac_ltlibobjs=
12011 U=
12012 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
12013   # 1. Remove the extension, and $U if already installed.
12014   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
12015   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
12016   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
12017   #    will be set to the directory where LIBOBJS objects are built.
12018   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
12019   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
12020 done
12021 LIBOBJS=$ac_libobjs
12022
12023 LTLIBOBJS=$ac_ltlibobjs
12024
12025
12026 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
12027   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
12028 Usually this means the macro was only invoked conditionally." "$LINENO" 5
12029 fi
12030 if test -z "${ENABLE_DARWIN_AT_RPATH_TRUE}" && test -z "${ENABLE_DARWIN_AT_RPATH_FALSE}"; then
12031   as_fn_error $? "conditional \"ENABLE_DARWIN_AT_RPATH\" was never defined.
12032 Usually this means the macro was only invoked conditionally." "$LINENO" 5
12033 fi
12034
12035 : "${CONFIG_STATUS=./config.status}"
12036 ac_write_fail=0
12037 ac_clean_files_save=$ac_clean_files
12038 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
12039 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
12040 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
12041 as_write_fail=0
12042 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
12043 #! $SHELL
12044 # Generated by $as_me.
12045 # Run this file to recreate the current configuration.
12046 # Compiler output produced by configure, useful for debugging
12047 # configure, is in config.log if it exists.
12048
12049 debug=false
12050 ac_cs_recheck=false
12051 ac_cs_silent=false
12052
12053 SHELL=\${CONFIG_SHELL-$SHELL}
12054 export SHELL
12055 _ASEOF
12056 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
12057 ## -------------------- ##
12058 ## M4sh Initialization. ##
12059 ## -------------------- ##
12060
12061 # Be more Bourne compatible
12062 DUALCASE=1; export DUALCASE # for MKS sh
12063 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
12064   emulate sh
12065   NULLCMD=:
12066   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
12067   # is contrary to our usage.  Disable this feature.
12068   alias -g '${1+"$@"}'='"$@"'
12069   setopt NO_GLOB_SUBST
12070 else
12071   case `(set -o) 2>/dev/null` in #(
12072   *posix*) :
12073     set -o posix ;; #(
12074   *) :
12075      ;;
12076 esac
12077 fi
12078
12079
12080 as_nl='
12081 '
12082 export as_nl
12083 # Printing a long string crashes Solaris 7 /usr/bin/printf.
12084 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
12085 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
12086 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
12087 # Prefer a ksh shell builtin over an external printf program on Solaris,
12088 # but without wasting forks for bash or zsh.
12089 if test -z "$BASH_VERSION$ZSH_VERSION" \
12090     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
12091   as_echo='print -r --'
12092   as_echo_n='print -rn --'
12093 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
12094   as_echo='printf %s\n'
12095   as_echo_n='printf %s'
12096 else
12097   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
12098     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
12099     as_echo_n='/usr/ucb/echo -n'
12100   else
12101     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
12102     as_echo_n_body='eval
12103       arg=$1;
12104       case $arg in #(
12105       *"$as_nl"*)
12106         expr "X$arg" : "X\\(.*\\)$as_nl";
12107         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
12108       esac;
12109       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
12110     '
12111     export as_echo_n_body
12112     as_echo_n='sh -c $as_echo_n_body as_echo'
12113   fi
12114   export as_echo_body
12115   as_echo='sh -c $as_echo_body as_echo'
12116 fi
12117
12118 # The user is always right.
12119 if test "${PATH_SEPARATOR+set}" != set; then
12120   PATH_SEPARATOR=:
12121   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
12122     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
12123       PATH_SEPARATOR=';'
12124   }
12125 fi
12126
12127
12128 # IFS
12129 # We need space, tab and new line, in precisely that order.  Quoting is
12130 # there to prevent editors from complaining about space-tab.
12131 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
12132 # splitting by setting IFS to empty value.)
12133 IFS=" ""        $as_nl"
12134
12135 # Find who we are.  Look in the path if we contain no directory separator.
12136 as_myself=
12137 case $0 in #((
12138   *[\\/]* ) as_myself=$0 ;;
12139   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
12140 for as_dir in $PATH
12141 do
12142   IFS=$as_save_IFS
12143   test -z "$as_dir" && as_dir=.
12144     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
12145   done
12146 IFS=$as_save_IFS
12147
12148      ;;
12149 esac
12150 # We did not find ourselves, most probably we were run as `sh COMMAND'
12151 # in which case we are not to be found in the path.
12152 if test "x$as_myself" = x; then
12153   as_myself=$0
12154 fi
12155 if test ! -f "$as_myself"; then
12156   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
12157   exit 1
12158 fi
12159
12160 # Unset variables that we do not need and which cause bugs (e.g. in
12161 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
12162 # suppresses any "Segmentation fault" message there.  '((' could
12163 # trigger a bug in pdksh 5.2.14.
12164 for as_var in BASH_ENV ENV MAIL MAILPATH
12165 do eval test x\${$as_var+set} = xset \
12166   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
12167 done
12168 PS1='$ '
12169 PS2='> '
12170 PS4='+ '
12171
12172 # NLS nuisances.
12173 LC_ALL=C
12174 export LC_ALL
12175 LANGUAGE=C
12176 export LANGUAGE
12177
12178 # CDPATH.
12179 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
12180
12181
12182 # as_fn_error STATUS ERROR [LINENO LOG_FD]
12183 # ----------------------------------------
12184 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
12185 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
12186 # script with STATUS, using 1 if that was 0.
12187 as_fn_error ()
12188 {
12189   as_status=$1; test $as_status -eq 0 && as_status=1
12190   if test "$4"; then
12191     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
12192     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
12193   fi
12194   $as_echo "$as_me: error: $2" >&2
12195   as_fn_exit $as_status
12196 } # as_fn_error
12197
12198
12199 # as_fn_set_status STATUS
12200 # -----------------------
12201 # Set $? to STATUS, without forking.
12202 as_fn_set_status ()
12203 {
12204   return $1
12205 } # as_fn_set_status
12206
12207 # as_fn_exit STATUS
12208 # -----------------
12209 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
12210 as_fn_exit ()
12211 {
12212   set +e
12213   as_fn_set_status $1
12214   exit $1
12215 } # as_fn_exit
12216
12217 # as_fn_unset VAR
12218 # ---------------
12219 # Portably unset VAR.
12220 as_fn_unset ()
12221 {
12222   { eval $1=; unset $1;}
12223 }
12224 as_unset=as_fn_unset
12225 # as_fn_append VAR VALUE
12226 # ----------------------
12227 # Append the text in VALUE to the end of the definition contained in VAR. Take
12228 # advantage of any shell optimizations that allow amortized linear growth over
12229 # repeated appends, instead of the typical quadratic growth present in naive
12230 # implementations.
12231 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
12232   eval 'as_fn_append ()
12233   {
12234     eval $1+=\$2
12235   }'
12236 else
12237   as_fn_append ()
12238   {
12239     eval $1=\$$1\$2
12240   }
12241 fi # as_fn_append
12242
12243 # as_fn_arith ARG...
12244 # ------------------
12245 # Perform arithmetic evaluation on the ARGs, and store the result in the
12246 # global $as_val. Take advantage of shells that can avoid forks. The arguments
12247 # must be portable across $(()) and expr.
12248 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
12249   eval 'as_fn_arith ()
12250   {
12251     as_val=$(( $* ))
12252   }'
12253 else
12254   as_fn_arith ()
12255   {
12256     as_val=`expr "$@" || test $? -eq 1`
12257   }
12258 fi # as_fn_arith
12259
12260
12261 if expr a : '\(a\)' >/dev/null 2>&1 &&
12262    test "X`expr 00001 : '.*\(...\)'`" = X001; then
12263   as_expr=expr
12264 else
12265   as_expr=false
12266 fi
12267
12268 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
12269   as_basename=basename
12270 else
12271   as_basename=false
12272 fi
12273
12274 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
12275   as_dirname=dirname
12276 else
12277   as_dirname=false
12278 fi
12279
12280 as_me=`$as_basename -- "$0" ||
12281 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
12282          X"$0" : 'X\(//\)$' \| \
12283          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
12284 $as_echo X/"$0" |
12285     sed '/^.*\/\([^/][^/]*\)\/*$/{
12286             s//\1/
12287             q
12288           }
12289           /^X\/\(\/\/\)$/{
12290             s//\1/
12291             q
12292           }
12293           /^X\/\(\/\).*/{
12294             s//\1/
12295             q
12296           }
12297           s/.*/./; q'`
12298
12299 # Avoid depending upon Character Ranges.
12300 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
12301 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
12302 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
12303 as_cr_digits='0123456789'
12304 as_cr_alnum=$as_cr_Letters$as_cr_digits
12305
12306 ECHO_C= ECHO_N= ECHO_T=
12307 case `echo -n x` in #(((((
12308 -n*)
12309   case `echo 'xy\c'` in
12310   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
12311   xy)  ECHO_C='\c';;
12312   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
12313        ECHO_T=' ';;
12314   esac;;
12315 *)
12316   ECHO_N='-n';;
12317 esac
12318
12319 rm -f conf$$ conf$$.exe conf$$.file
12320 if test -d conf$$.dir; then
12321   rm -f conf$$.dir/conf$$.file
12322 else
12323   rm -f conf$$.dir
12324   mkdir conf$$.dir 2>/dev/null
12325 fi
12326 if (echo >conf$$.file) 2>/dev/null; then
12327   if ln -s conf$$.file conf$$ 2>/dev/null; then
12328     as_ln_s='ln -s'
12329     # ... but there are two gotchas:
12330     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
12331     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
12332     # In both cases, we have to default to `cp -pR'.
12333     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
12334       as_ln_s='cp -pR'
12335   elif ln conf$$.file conf$$ 2>/dev/null; then
12336     as_ln_s=ln
12337   else
12338     as_ln_s='cp -pR'
12339   fi
12340 else
12341   as_ln_s='cp -pR'
12342 fi
12343 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
12344 rmdir conf$$.dir 2>/dev/null
12345
12346
12347 # as_fn_mkdir_p
12348 # -------------
12349 # Create "$as_dir" as a directory, including parents if necessary.
12350 as_fn_mkdir_p ()
12351 {
12352
12353   case $as_dir in #(
12354   -*) as_dir=./$as_dir;;
12355   esac
12356   test -d "$as_dir" || eval $as_mkdir_p || {
12357     as_dirs=
12358     while :; do
12359       case $as_dir in #(
12360       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
12361       *) as_qdir=$as_dir;;
12362       esac
12363       as_dirs="'$as_qdir' $as_dirs"
12364       as_dir=`$as_dirname -- "$as_dir" ||
12365 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
12366          X"$as_dir" : 'X\(//\)[^/]' \| \
12367          X"$as_dir" : 'X\(//\)$' \| \
12368          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
12369 $as_echo X"$as_dir" |
12370     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
12371             s//\1/
12372             q
12373           }
12374           /^X\(\/\/\)[^/].*/{
12375             s//\1/
12376             q
12377           }
12378           /^X\(\/\/\)$/{
12379             s//\1/
12380             q
12381           }
12382           /^X\(\/\).*/{
12383             s//\1/
12384             q
12385           }
12386           s/.*/./; q'`
12387       test -d "$as_dir" && break
12388     done
12389     test -z "$as_dirs" || eval "mkdir $as_dirs"
12390   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
12391
12392
12393 } # as_fn_mkdir_p
12394 if mkdir -p . 2>/dev/null; then
12395   as_mkdir_p='mkdir -p "$as_dir"'
12396 else
12397   test -d ./-p && rmdir ./-p
12398   as_mkdir_p=false
12399 fi
12400
12401
12402 # as_fn_executable_p FILE
12403 # -----------------------
12404 # Test if FILE is an executable regular file.
12405 as_fn_executable_p ()
12406 {
12407   test -f "$1" && test -x "$1"
12408 } # as_fn_executable_p
12409 as_test_x='test -x'
12410 as_executable_p=as_fn_executable_p
12411
12412 # Sed expression to map a string onto a valid CPP name.
12413 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
12414
12415 # Sed expression to map a string onto a valid variable name.
12416 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
12417
12418
12419 exec 6>&1
12420 ## ----------------------------------- ##
12421 ## Main body of $CONFIG_STATUS script. ##
12422 ## ----------------------------------- ##
12423 _ASEOF
12424 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
12425
12426 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12427 # Save the log message, to keep $0 and so on meaningful, and to
12428 # report actual input values of CONFIG_FILES etc. instead of their
12429 # values after options handling.
12430 ac_log="
12431 This file was extended by package-unused $as_me version-unused, which was
12432 generated by GNU Autoconf 2.69.  Invocation command line was
12433
12434   CONFIG_FILES    = $CONFIG_FILES
12435   CONFIG_HEADERS  = $CONFIG_HEADERS
12436   CONFIG_LINKS    = $CONFIG_LINKS
12437   CONFIG_COMMANDS = $CONFIG_COMMANDS
12438   $ $0 $@
12439
12440 on `(hostname || uname -n) 2>/dev/null | sed 1q`
12441 "
12442
12443 _ACEOF
12444
12445 case $ac_config_files in *"
12446 "*) set x $ac_config_files; shift; ac_config_files=$*;;
12447 esac
12448
12449 case $ac_config_headers in *"
12450 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
12451 esac
12452
12453
12454 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12455 # Files that config.status was made for.
12456 config_files="$ac_config_files"
12457 config_headers="$ac_config_headers"
12458 config_commands="$ac_config_commands"
12459
12460 _ACEOF
12461
12462 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12463 ac_cs_usage="\
12464 \`$as_me' instantiates files and other configuration actions
12465 from templates according to the current configuration.  Unless the files
12466 and actions are specified as TAGs, all are instantiated by default.
12467
12468 Usage: $0 [OPTION]... [TAG]...
12469
12470   -h, --help       print this help, then exit
12471   -V, --version    print version number and configuration settings, then exit
12472       --config     print configuration, then exit
12473   -q, --quiet, --silent
12474                    do not print progress messages
12475   -d, --debug      don't remove temporary files
12476       --recheck    update $as_me by reconfiguring in the same conditions
12477       --file=FILE[:TEMPLATE]
12478                    instantiate the configuration file FILE
12479       --header=FILE[:TEMPLATE]
12480                    instantiate the configuration header FILE
12481
12482 Configuration files:
12483 $config_files
12484
12485 Configuration headers:
12486 $config_headers
12487
12488 Configuration commands:
12489 $config_commands
12490
12491 Report bugs to the package provider."
12492
12493 _ACEOF
12494 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12495 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
12496 ac_cs_version="\\
12497 package-unused config.status version-unused
12498 configured by $0, generated by GNU Autoconf 2.69,
12499   with options \\"\$ac_cs_config\\"
12500
12501 Copyright (C) 2012 Free Software Foundation, Inc.
12502 This config.status script is free software; the Free Software Foundation
12503 gives unlimited permission to copy, distribute and modify it."
12504
12505 ac_pwd='$ac_pwd'
12506 srcdir='$srcdir'
12507 INSTALL='$INSTALL'
12508 AWK='$AWK'
12509 test -n "\$AWK" || AWK=awk
12510 _ACEOF
12511
12512 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12513 # The default lists apply if the user does not specify any file.
12514 ac_need_defaults=:
12515 while test $# != 0
12516 do
12517   case $1 in
12518   --*=?*)
12519     ac_option=`expr "X$1" : 'X\([^=]*\)='`
12520     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
12521     ac_shift=:
12522     ;;
12523   --*=)
12524     ac_option=`expr "X$1" : 'X\([^=]*\)='`
12525     ac_optarg=
12526     ac_shift=:
12527     ;;
12528   *)
12529     ac_option=$1
12530     ac_optarg=$2
12531     ac_shift=shift
12532     ;;
12533   esac
12534
12535   case $ac_option in
12536   # Handling of the options.
12537   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
12538     ac_cs_recheck=: ;;
12539   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
12540     $as_echo "$ac_cs_version"; exit ;;
12541   --config | --confi | --conf | --con | --co | --c )
12542     $as_echo "$ac_cs_config"; exit ;;
12543   --debug | --debu | --deb | --de | --d | -d )
12544     debug=: ;;
12545   --file | --fil | --fi | --f )
12546     $ac_shift
12547     case $ac_optarg in
12548     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
12549     '') as_fn_error $? "missing file argument" ;;
12550     esac
12551     as_fn_append CONFIG_FILES " '$ac_optarg'"
12552     ac_need_defaults=false;;
12553   --header | --heade | --head | --hea )
12554     $ac_shift
12555     case $ac_optarg in
12556     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
12557     esac
12558     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
12559     ac_need_defaults=false;;
12560   --he | --h)
12561     # Conflict between --help and --header
12562     as_fn_error $? "ambiguous option: \`$1'
12563 Try \`$0 --help' for more information.";;
12564   --help | --hel | -h )
12565     $as_echo "$ac_cs_usage"; exit ;;
12566   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
12567   | -silent | --silent | --silen | --sile | --sil | --si | --s)
12568     ac_cs_silent=: ;;
12569
12570   # This is an error.
12571   -*) as_fn_error $? "unrecognized option: \`$1'
12572 Try \`$0 --help' for more information." ;;
12573
12574   *) as_fn_append ac_config_targets " $1"
12575      ac_need_defaults=false ;;
12576
12577   esac
12578   shift
12579 done
12580
12581 ac_configure_extra_args=
12582
12583 if $ac_cs_silent; then
12584   exec 6>/dev/null
12585   ac_configure_extra_args="$ac_configure_extra_args --silent"
12586 fi
12587
12588 _ACEOF
12589 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12590 if \$ac_cs_recheck; then
12591   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
12592   shift
12593   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
12594   CONFIG_SHELL='$SHELL'
12595   export CONFIG_SHELL
12596   exec "\$@"
12597 fi
12598
12599 _ACEOF
12600 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12601 exec 5>>config.log
12602 {
12603   echo
12604   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
12605 ## Running $as_me. ##
12606 _ASBOX
12607   $as_echo "$ac_log"
12608 } >&5
12609
12610 _ACEOF
12611 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12612 #
12613 # INIT-COMMANDS
12614 #
12615
12616 srcdir="$srcdir"
12617 host="$host"
12618 target="$target"
12619 with_multisubdir="$with_multisubdir"
12620 with_multisrctop="$with_multisrctop"
12621 with_target_subdir="$with_target_subdir"
12622 ac_configure_args="${multilib_arg} ${ac_configure_args}"
12623 multi_basedir="$multi_basedir"
12624 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
12625 CC="$CC"
12626 CXX="$CXX"
12627 GFORTRAN="$GFORTRAN"
12628 GDC="$GDC"
12629
12630
12631 # The HP-UX ksh and POSIX shell print the target directory to stdout
12632 # if CDPATH is set.
12633 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
12634
12635 sed_quote_subst='$sed_quote_subst'
12636 double_quote_subst='$double_quote_subst'
12637 delay_variable_subst='$delay_variable_subst'
12638 AS='`$ECHO "$AS" | $SED "$delay_single_quote_subst"`'
12639 DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
12640 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
12641 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
12642 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
12643 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
12644 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
12645 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
12646 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
12647 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
12648 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
12649 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
12650 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
12651 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
12652 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
12653 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
12654 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
12655 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
12656 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
12657 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
12658 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
12659 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
12660 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
12661 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
12662 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
12663 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
12664 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
12665 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
12666 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
12667 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
12668 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
12669 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
12670 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
12671 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
12672 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
12673 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
12674 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
12675 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
12676 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
12677 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
12678 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
12679 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
12680 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
12681 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
12682 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
12683 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
12684 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
12685 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
12686 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
12687 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
12688 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"`'
12689 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
12690 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
12691 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
12692 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
12693 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
12694 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
12695 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
12696 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
12697 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
12698 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
12699 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
12700 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
12701 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
12702 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
12703 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
12704 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
12705 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
12706 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
12707 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
12708 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
12709 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
12710 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
12711 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
12712 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
12713 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
12714 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
12715 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
12716 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
12717 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
12718 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
12719 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
12720 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
12721 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
12722 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
12723 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
12724 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
12725 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
12726 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
12727 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
12728 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
12729 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
12730 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
12731 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
12732 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
12733 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
12734 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
12735 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
12736 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
12737 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
12738 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
12739 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
12740 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
12741 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
12742 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
12743 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
12744 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
12745 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
12746 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
12747 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
12748 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
12749 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
12750 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
12751 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
12752 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
12753 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
12754 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
12755 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
12756 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
12757 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
12758 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
12759 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
12760
12761 LTCC='$LTCC'
12762 LTCFLAGS='$LTCFLAGS'
12763 compiler='$compiler_DEFAULT'
12764
12765 # A function that is used when there is no print builtin or printf.
12766 func_fallback_echo ()
12767 {
12768   eval 'cat <<_LTECHO_EOF
12769 \$1
12770 _LTECHO_EOF'
12771 }
12772
12773 # Quote evaled strings.
12774 for var in AS \
12775 DLLTOOL \
12776 OBJDUMP \
12777 SHELL \
12778 ECHO \
12779 SED \
12780 GREP \
12781 EGREP \
12782 FGREP \
12783 LD \
12784 NM \
12785 LN_S \
12786 lt_SP2NL \
12787 lt_NL2SP \
12788 reload_flag \
12789 deplibs_check_method \
12790 file_magic_cmd \
12791 AR \
12792 AR_FLAGS \
12793 STRIP \
12794 RANLIB \
12795 CC \
12796 CFLAGS \
12797 compiler \
12798 lt_cv_sys_global_symbol_pipe \
12799 lt_cv_sys_global_symbol_to_cdecl \
12800 lt_cv_sys_global_symbol_to_c_name_address \
12801 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
12802 lt_prog_compiler_no_builtin_flag \
12803 lt_prog_compiler_wl \
12804 lt_prog_compiler_pic \
12805 lt_prog_compiler_static \
12806 lt_cv_prog_compiler_c_o \
12807 need_locks \
12808 DSYMUTIL \
12809 NMEDIT \
12810 LIPO \
12811 OTOOL \
12812 OTOOL64 \
12813 shrext_cmds \
12814 export_dynamic_flag_spec \
12815 whole_archive_flag_spec \
12816 compiler_needs_object \
12817 with_gnu_ld \
12818 allow_undefined_flag \
12819 no_undefined_flag \
12820 hardcode_libdir_flag_spec \
12821 hardcode_libdir_flag_spec_ld \
12822 hardcode_libdir_separator \
12823 fix_srcfile_path \
12824 exclude_expsyms \
12825 include_expsyms \
12826 file_list_spec \
12827 variables_saved_for_relink \
12828 libname_spec \
12829 library_names_spec \
12830 soname_spec \
12831 install_override_mode \
12832 finish_eval \
12833 old_striplib \
12834 striplib; do
12835     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
12836     *[\\\\\\\`\\"\\\$]*)
12837       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
12838       ;;
12839     *)
12840       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
12841       ;;
12842     esac
12843 done
12844
12845 # Double-quote double-evaled strings.
12846 for var in reload_cmds \
12847 old_postinstall_cmds \
12848 old_postuninstall_cmds \
12849 old_archive_cmds \
12850 extract_expsyms_cmds \
12851 old_archive_from_new_cmds \
12852 old_archive_from_expsyms_cmds \
12853 archive_cmds \
12854 archive_expsym_cmds \
12855 module_cmds \
12856 module_expsym_cmds \
12857 export_symbols_cmds \
12858 prelink_cmds \
12859 postinstall_cmds \
12860 postuninstall_cmds \
12861 finish_cmds \
12862 sys_lib_search_path_spec \
12863 sys_lib_dlsearch_path_spec; do
12864     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
12865     *[\\\\\\\`\\"\\\$]*)
12866       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
12867       ;;
12868     *)
12869       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
12870       ;;
12871     esac
12872 done
12873
12874 ac_aux_dir='$ac_aux_dir'
12875 xsi_shell='$xsi_shell'
12876 lt_shell_append='$lt_shell_append'
12877
12878 # See if we are running on zsh, and set the options which allow our
12879 # commands through without removal of \ escapes INIT.
12880 if test -n "\${ZSH_VERSION+set}" ; then
12881    setopt NO_GLOB_SUBST
12882 fi
12883
12884
12885     PACKAGE='$PACKAGE'
12886     VERSION='$VERSION'
12887     TIMESTAMP='$TIMESTAMP'
12888     RM='$RM'
12889     ofile='$ofile'
12890
12891
12892
12893
12894 _ACEOF
12895
12896 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
12897
12898 # Handling of arguments.
12899 for ac_config_target in $ac_config_targets
12900 do
12901   case $ac_config_target in
12902     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
12903     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
12904     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
12905     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
12906
12907   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
12908   esac
12909 done
12910
12911
12912 # If the user did not use the arguments to specify the items to instantiate,
12913 # then the envvar interface is used.  Set only those that are not.
12914 # We use the long form for the default assignment because of an extremely
12915 # bizarre bug on SunOS 4.1.3.
12916 if $ac_need_defaults; then
12917   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
12918   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
12919   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
12920 fi
12921
12922 # Have a temporary directory for convenience.  Make it in the build tree
12923 # simply because there is no reason against having it here, and in addition,
12924 # creating and moving files from /tmp can sometimes cause problems.
12925 # Hook for its removal unless debugging.
12926 # Note that there is a small window in which the directory will not be cleaned:
12927 # after its creation but before its name has been assigned to `$tmp'.
12928 $debug ||
12929 {
12930   tmp= ac_tmp=
12931   trap 'exit_status=$?
12932   : "${ac_tmp:=$tmp}"
12933   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
12934 ' 0
12935   trap 'as_fn_exit 1' 1 2 13 15
12936 }
12937 # Create a (secure) tmp directory for tmp files.
12938
12939 {
12940   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
12941   test -d "$tmp"
12942 }  ||
12943 {
12944   tmp=./conf$$-$RANDOM
12945   (umask 077 && mkdir "$tmp")
12946 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
12947 ac_tmp=$tmp
12948
12949 # Set up the scripts for CONFIG_FILES section.
12950 # No need to generate them if there are no CONFIG_FILES.
12951 # This happens for instance with `./config.status config.h'.
12952 if test -n "$CONFIG_FILES"; then
12953
12954
12955 ac_cr=`echo X | tr X '\015'`
12956 # On cygwin, bash can eat \r inside `` if the user requested igncr.
12957 # But we know of no other shell where ac_cr would be empty at this
12958 # point, so we can use a bashism as a fallback.
12959 if test "x$ac_cr" = x; then
12960   eval ac_cr=\$\'\\r\'
12961 fi
12962 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
12963 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
12964   ac_cs_awk_cr='\\r'
12965 else
12966   ac_cs_awk_cr=$ac_cr
12967 fi
12968
12969 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
12970 _ACEOF
12971
12972
12973 {
12974   echo "cat >conf$$subs.awk <<_ACEOF" &&
12975   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
12976   echo "_ACEOF"
12977 } >conf$$subs.sh ||
12978   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
12979 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
12980 ac_delim='%!_!# '
12981 for ac_last_try in false false false false false :; do
12982   . ./conf$$subs.sh ||
12983     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
12984
12985   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
12986   if test $ac_delim_n = $ac_delim_num; then
12987     break
12988   elif $ac_last_try; then
12989     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
12990   else
12991     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
12992   fi
12993 done
12994 rm -f conf$$subs.sh
12995
12996 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
12997 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
12998 _ACEOF
12999 sed -n '
13000 h
13001 s/^/S["/; s/!.*/"]=/
13002 p
13003 g
13004 s/^[^!]*!//
13005 :repl
13006 t repl
13007 s/'"$ac_delim"'$//
13008 t delim
13009 :nl
13010 h
13011 s/\(.\{148\}\)..*/\1/
13012 t more1
13013 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
13014 p
13015 n
13016 b repl
13017 :more1
13018 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
13019 p
13020 g
13021 s/.\{148\}//
13022 t nl
13023 :delim
13024 h
13025 s/\(.\{148\}\)..*/\1/
13026 t more2
13027 s/["\\]/\\&/g; s/^/"/; s/$/"/
13028 p
13029 b
13030 :more2
13031 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
13032 p
13033 g
13034 s/.\{148\}//
13035 t delim
13036 ' <conf$$subs.awk | sed '
13037 /^[^""]/{
13038   N
13039   s/\n//
13040 }
13041 ' >>$CONFIG_STATUS || ac_write_fail=1
13042 rm -f conf$$subs.awk
13043 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13044 _ACAWK
13045 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
13046   for (key in S) S_is_set[key] = 1
13047   FS = "\a"
13048
13049 }
13050 {
13051   line = $ 0
13052   nfields = split(line, field, "@")
13053   substed = 0
13054   len = length(field[1])
13055   for (i = 2; i < nfields; i++) {
13056     key = field[i]
13057     keylen = length(key)
13058     if (S_is_set[key]) {
13059       value = S[key]
13060       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
13061       len += length(value) + length(field[++i])
13062       substed = 1
13063     } else
13064       len += 1 + keylen
13065   }
13066
13067   print line
13068 }
13069
13070 _ACAWK
13071 _ACEOF
13072 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13073 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
13074   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
13075 else
13076   cat
13077 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
13078   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
13079 _ACEOF
13080
13081 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
13082 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
13083 # trailing colons and then remove the whole line if VPATH becomes empty
13084 # (actually we leave an empty line to preserve line numbers).
13085 if test "x$srcdir" = x.; then
13086   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
13087 h
13088 s///
13089 s/^/:/
13090 s/[      ]*$/:/
13091 s/:\$(srcdir):/:/g
13092 s/:\${srcdir}:/:/g
13093 s/:@srcdir@:/:/g
13094 s/^:*//
13095 s/:*$//
13096 x
13097 s/\(=[   ]*\).*/\1/
13098 G
13099 s/\n//
13100 s/^[^=]*=[       ]*$//
13101 }'
13102 fi
13103
13104 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13105 fi # test -n "$CONFIG_FILES"
13106
13107 # Set up the scripts for CONFIG_HEADERS section.
13108 # No need to generate them if there are no CONFIG_HEADERS.
13109 # This happens for instance with `./config.status Makefile'.
13110 if test -n "$CONFIG_HEADERS"; then
13111 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
13112 BEGIN {
13113 _ACEOF
13114
13115 # Transform confdefs.h into an awk script `defines.awk', embedded as
13116 # here-document in config.status, that substitutes the proper values into
13117 # config.h.in to produce config.h.
13118
13119 # Create a delimiter string that does not exist in confdefs.h, to ease
13120 # handling of long lines.
13121 ac_delim='%!_!# '
13122 for ac_last_try in false false :; do
13123   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
13124   if test -z "$ac_tt"; then
13125     break
13126   elif $ac_last_try; then
13127     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
13128   else
13129     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
13130   fi
13131 done
13132
13133 # For the awk script, D is an array of macro values keyed by name,
13134 # likewise P contains macro parameters if any.  Preserve backslash
13135 # newline sequences.
13136
13137 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
13138 sed -n '
13139 s/.\{148\}/&'"$ac_delim"'/g
13140 t rset
13141 :rset
13142 s/^[     ]*#[    ]*define[       ][      ]*/ /
13143 t def
13144 d
13145 :def
13146 s/\\$//
13147 t bsnl
13148 s/["\\]/\\&/g
13149 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
13150 D["\1"]=" \3"/p
13151 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
13152 d
13153 :bsnl
13154 s/["\\]/\\&/g
13155 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
13156 D["\1"]=" \3\\\\\\n"\\/p
13157 t cont
13158 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
13159 t cont
13160 d
13161 :cont
13162 n
13163 s/.\{148\}/&'"$ac_delim"'/g
13164 t clear
13165 :clear
13166 s/\\$//
13167 t bsnlc
13168 s/["\\]/\\&/g; s/^/"/; s/$/"/p
13169 d
13170 :bsnlc
13171 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
13172 b cont
13173 ' <confdefs.h | sed '
13174 s/'"$ac_delim"'/"\\\
13175 "/g' >>$CONFIG_STATUS || ac_write_fail=1
13176
13177 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13178   for (key in D) D_is_set[key] = 1
13179   FS = "\a"
13180 }
13181 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
13182   line = \$ 0
13183   split(line, arg, " ")
13184   if (arg[1] == "#") {
13185     defundef = arg[2]
13186     mac1 = arg[3]
13187   } else {
13188     defundef = substr(arg[1], 2)
13189     mac1 = arg[2]
13190   }
13191   split(mac1, mac2, "(") #)
13192   macro = mac2[1]
13193   prefix = substr(line, 1, index(line, defundef) - 1)
13194   if (D_is_set[macro]) {
13195     # Preserve the white space surrounding the "#".
13196     print prefix "define", macro P[macro] D[macro]
13197     next
13198   } else {
13199     # Replace #undef with comments.  This is necessary, for example,
13200     # in the case of _POSIX_SOURCE, which is predefined and required
13201     # on some systems where configure will not decide to define it.
13202     if (defundef == "undef") {
13203       print "/*", prefix defundef, macro, "*/"
13204       next
13205     }
13206   }
13207 }
13208 { print }
13209 _ACAWK
13210 _ACEOF
13211 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13212   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
13213 fi # test -n "$CONFIG_HEADERS"
13214
13215
13216 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
13217 shift
13218 for ac_tag
13219 do
13220   case $ac_tag in
13221   :[FHLC]) ac_mode=$ac_tag; continue;;
13222   esac
13223   case $ac_mode$ac_tag in
13224   :[FHL]*:*);;
13225   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
13226   :[FH]-) ac_tag=-:-;;
13227   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
13228   esac
13229   ac_save_IFS=$IFS
13230   IFS=:
13231   set x $ac_tag
13232   IFS=$ac_save_IFS
13233   shift
13234   ac_file=$1
13235   shift
13236
13237   case $ac_mode in
13238   :L) ac_source=$1;;
13239   :[FH])
13240     ac_file_inputs=
13241     for ac_f
13242     do
13243       case $ac_f in
13244       -) ac_f="$ac_tmp/stdin";;
13245       *) # Look for the file first in the build tree, then in the source tree
13246          # (if the path is not absolute).  The absolute path cannot be DOS-style,
13247          # because $ac_f cannot contain `:'.
13248          test -f "$ac_f" ||
13249            case $ac_f in
13250            [\\/$]*) false;;
13251            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
13252            esac ||
13253            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
13254       esac
13255       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
13256       as_fn_append ac_file_inputs " '$ac_f'"
13257     done
13258
13259     # Let's still pretend it is `configure' which instantiates (i.e., don't
13260     # use $as_me), people would be surprised to read:
13261     #    /* config.h.  Generated by config.status.  */
13262     configure_input='Generated from '`
13263           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
13264         `' by configure.'
13265     if test x"$ac_file" != x-; then
13266       configure_input="$ac_file.  $configure_input"
13267       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
13268 $as_echo "$as_me: creating $ac_file" >&6;}
13269     fi
13270     # Neutralize special characters interpreted by sed in replacement strings.
13271     case $configure_input in #(
13272     *\&* | *\|* | *\\* )
13273        ac_sed_conf_input=`$as_echo "$configure_input" |
13274        sed 's/[\\\\&|]/\\\\&/g'`;; #(
13275     *) ac_sed_conf_input=$configure_input;;
13276     esac
13277
13278     case $ac_tag in
13279     *:-:* | *:-) cat >"$ac_tmp/stdin" \
13280       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
13281     esac
13282     ;;
13283   esac
13284
13285   ac_dir=`$as_dirname -- "$ac_file" ||
13286 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
13287          X"$ac_file" : 'X\(//\)[^/]' \| \
13288          X"$ac_file" : 'X\(//\)$' \| \
13289          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
13290 $as_echo X"$ac_file" |
13291     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
13292             s//\1/
13293             q
13294           }
13295           /^X\(\/\/\)[^/].*/{
13296             s//\1/
13297             q
13298           }
13299           /^X\(\/\/\)$/{
13300             s//\1/
13301             q
13302           }
13303           /^X\(\/\).*/{
13304             s//\1/
13305             q
13306           }
13307           s/.*/./; q'`
13308   as_dir="$ac_dir"; as_fn_mkdir_p
13309   ac_builddir=.
13310
13311 case "$ac_dir" in
13312 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
13313 *)
13314   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
13315   # A ".." for each directory in $ac_dir_suffix.
13316   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
13317   case $ac_top_builddir_sub in
13318   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
13319   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
13320   esac ;;
13321 esac
13322 ac_abs_top_builddir=$ac_pwd
13323 ac_abs_builddir=$ac_pwd$ac_dir_suffix
13324 # for backward compatibility:
13325 ac_top_builddir=$ac_top_build_prefix
13326
13327 case $srcdir in
13328   .)  # We are building in place.
13329     ac_srcdir=.
13330     ac_top_srcdir=$ac_top_builddir_sub
13331     ac_abs_top_srcdir=$ac_pwd ;;
13332   [\\/]* | ?:[\\/]* )  # Absolute name.
13333     ac_srcdir=$srcdir$ac_dir_suffix;
13334     ac_top_srcdir=$srcdir
13335     ac_abs_top_srcdir=$srcdir ;;
13336   *) # Relative name.
13337     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
13338     ac_top_srcdir=$ac_top_build_prefix$srcdir
13339     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
13340 esac
13341 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
13342
13343
13344   case $ac_mode in
13345   :F)
13346   #
13347   # CONFIG_FILE
13348   #
13349
13350   case $INSTALL in
13351   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
13352   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
13353   esac
13354 _ACEOF
13355
13356 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13357 # If the template does not know about datarootdir, expand it.
13358 # FIXME: This hack should be removed a few years after 2.60.
13359 ac_datarootdir_hack=; ac_datarootdir_seen=
13360 ac_sed_dataroot='
13361 /datarootdir/ {
13362   p
13363   q
13364 }
13365 /@datadir@/p
13366 /@docdir@/p
13367 /@infodir@/p
13368 /@localedir@/p
13369 /@mandir@/p'
13370 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
13371 *datarootdir*) ac_datarootdir_seen=yes;;
13372 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
13373   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
13374 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
13375 _ACEOF
13376 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13377   ac_datarootdir_hack='
13378   s&@datadir@&$datadir&g
13379   s&@docdir@&$docdir&g
13380   s&@infodir@&$infodir&g
13381   s&@localedir@&$localedir&g
13382   s&@mandir@&$mandir&g
13383   s&\\\${datarootdir}&$datarootdir&g' ;;
13384 esac
13385 _ACEOF
13386
13387 # Neutralize VPATH when `$srcdir' = `.'.
13388 # Shell code in configure.ac might set extrasub.
13389 # FIXME: do we really want to maintain this feature?
13390 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
13391 ac_sed_extra="$ac_vpsub
13392 $extrasub
13393 _ACEOF
13394 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
13395 :t
13396 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
13397 s|@configure_input@|$ac_sed_conf_input|;t t
13398 s&@top_builddir@&$ac_top_builddir_sub&;t t
13399 s&@top_build_prefix@&$ac_top_build_prefix&;t t
13400 s&@srcdir@&$ac_srcdir&;t t
13401 s&@abs_srcdir@&$ac_abs_srcdir&;t t
13402 s&@top_srcdir@&$ac_top_srcdir&;t t
13403 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
13404 s&@builddir@&$ac_builddir&;t t
13405 s&@abs_builddir@&$ac_abs_builddir&;t t
13406 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
13407 s&@INSTALL@&$ac_INSTALL&;t t
13408 $ac_datarootdir_hack
13409 "
13410 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
13411   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13412
13413 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
13414   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
13415   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
13416       "$ac_tmp/out"`; test -z "$ac_out"; } &&
13417   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
13418 which seems to be undefined.  Please make sure it is defined" >&5
13419 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
13420 which seems to be undefined.  Please make sure it is defined" >&2;}
13421
13422   rm -f "$ac_tmp/stdin"
13423   case $ac_file in
13424   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
13425   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
13426   esac \
13427   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13428  ;;
13429   :H)
13430   #
13431   # CONFIG_HEADER
13432   #
13433   if test x"$ac_file" != x-; then
13434     {
13435       $as_echo "/* $configure_input  */" \
13436       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
13437     } >"$ac_tmp/config.h" \
13438       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13439     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
13440       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
13441 $as_echo "$as_me: $ac_file is unchanged" >&6;}
13442     else
13443       rm -f "$ac_file"
13444       mv "$ac_tmp/config.h" "$ac_file" \
13445         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
13446     fi
13447   else
13448     $as_echo "/* $configure_input  */" \
13449       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
13450       || as_fn_error $? "could not create -" "$LINENO" 5
13451   fi
13452  ;;
13453
13454   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
13455 $as_echo "$as_me: executing $ac_file commands" >&6;}
13456  ;;
13457   esac
13458
13459
13460   case $ac_file$ac_mode in
13461     "default-1":C)
13462 # Only add multilib support code if we just rebuilt the top-level
13463 # Makefile.
13464 case " $CONFIG_FILES " in
13465  *" Makefile "*)
13466    ac_file=Makefile . ${multi_basedir}/config-ml.in
13467    ;;
13468 esac ;;
13469     "libtool":C)
13470
13471     # See if we are running on zsh, and set the options which allow our
13472     # commands through without removal of \ escapes.
13473     if test -n "${ZSH_VERSION+set}" ; then
13474       setopt NO_GLOB_SUBST
13475     fi
13476
13477     cfgfile="${ofile}T"
13478     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
13479     $RM "$cfgfile"
13480
13481     cat <<_LT_EOF >> "$cfgfile"
13482 #! $SHELL
13483
13484 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
13485 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
13486 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
13487 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
13488 #
13489 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
13490 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
13491 #   Written by Gordon Matzigkeit, 1996
13492 #
13493 #   This file is part of GNU Libtool.
13494 #
13495 # GNU Libtool is free software; you can redistribute it and/or
13496 # modify it under the terms of the GNU General Public License as
13497 # published by the Free Software Foundation; either version 2 of
13498 # the License, or (at your option) any later version.
13499 #
13500 # As a special exception to the GNU General Public License,
13501 # if you distribute this file as part of a program or library that
13502 # is built using GNU Libtool, you may include this file under the
13503 # same distribution terms that you use for the rest of that program.
13504 #
13505 # GNU Libtool is distributed in the hope that it will be useful,
13506 # but WITHOUT ANY WARRANTY; without even the implied warranty of
13507 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13508 # GNU General Public License for more details.
13509 #
13510 # You should have received a copy of the GNU General Public License
13511 # along with GNU Libtool; see the file COPYING.  If not, a copy
13512 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
13513 # obtained by writing to the Free Software Foundation, Inc.,
13514 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
13515
13516
13517 # The names of the tagged configurations supported by this script.
13518 available_tags=""
13519
13520 # ### BEGIN LIBTOOL CONFIG
13521
13522 # Assembler program.
13523 AS=$lt_AS
13524
13525 # DLL creation program.
13526 DLLTOOL=$lt_DLLTOOL
13527
13528 # Object dumper program.
13529 OBJDUMP=$lt_OBJDUMP
13530
13531 # Which release of libtool.m4 was used?
13532 macro_version=$macro_version
13533 macro_revision=$macro_revision
13534
13535 # Whether or not to build shared libraries.
13536 build_libtool_libs=$enable_shared
13537
13538 # Whether or not to build static libraries.
13539 build_old_libs=$enable_static
13540
13541 # What type of objects to build.
13542 pic_mode=$pic_mode
13543
13544 # Whether or not to optimize for fast installation.
13545 fast_install=$enable_fast_install
13546
13547 # Shell to use when invoking shell scripts.
13548 SHELL=$lt_SHELL
13549
13550 # An echo program that protects backslashes.
13551 ECHO=$lt_ECHO
13552
13553 # The host system.
13554 host_alias=$host_alias
13555 host=$host
13556 host_os=$host_os
13557
13558 # The build system.
13559 build_alias=$build_alias
13560 build=$build
13561 build_os=$build_os
13562
13563 # A sed program that does not truncate output.
13564 SED=$lt_SED
13565
13566 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
13567 Xsed="\$SED -e 1s/^X//"
13568
13569 # A grep program that handles long lines.
13570 GREP=$lt_GREP
13571
13572 # An ERE matcher.
13573 EGREP=$lt_EGREP
13574
13575 # A literal string matcher.
13576 FGREP=$lt_FGREP
13577
13578 # A BSD- or MS-compatible name lister.
13579 NM=$lt_NM
13580
13581 # Whether we need soft or hard links.
13582 LN_S=$lt_LN_S
13583
13584 # What is the maximum length of a command?
13585 max_cmd_len=$max_cmd_len
13586
13587 # Object file suffix (normally "o").
13588 objext=$ac_objext
13589
13590 # Executable file suffix (normally "").
13591 exeext=$exeext
13592
13593 # whether the shell understands "unset".
13594 lt_unset=$lt_unset
13595
13596 # turn spaces into newlines.
13597 SP2NL=$lt_lt_SP2NL
13598
13599 # turn newlines into spaces.
13600 NL2SP=$lt_lt_NL2SP
13601
13602 # Method to check whether dependent libraries are shared objects.
13603 deplibs_check_method=$lt_deplibs_check_method
13604
13605 # Command to use when deplibs_check_method == "file_magic".
13606 file_magic_cmd=$lt_file_magic_cmd
13607
13608 # The archiver.
13609 AR=$lt_AR
13610 AR_FLAGS=$lt_AR_FLAGS
13611
13612 # A symbol stripping program.
13613 STRIP=$lt_STRIP
13614
13615 # Commands used to install an old-style archive.
13616 RANLIB=$lt_RANLIB
13617 old_postinstall_cmds=$lt_old_postinstall_cmds
13618 old_postuninstall_cmds=$lt_old_postuninstall_cmds
13619
13620 # Whether to use a lock for old archive extraction.
13621 lock_old_archive_extraction=$lock_old_archive_extraction
13622
13623 # A C compiler.
13624 LTCC=$lt_CC
13625
13626 # LTCC compiler flags.
13627 LTCFLAGS=$lt_CFLAGS
13628
13629 # Take the output of nm and produce a listing of raw symbols and C names.
13630 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
13631
13632 # Transform the output of nm in a proper C declaration.
13633 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
13634
13635 # Transform the output of nm in a C name address pair.
13636 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
13637
13638 # Transform the output of nm in a C name address pair when lib prefix is needed.
13639 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
13640
13641 # The name of the directory that contains temporary libtool files.
13642 objdir=$objdir
13643
13644 # Used to examine libraries when file_magic_cmd begins with "file".
13645 MAGIC_CMD=$MAGIC_CMD
13646
13647 # Must we lock files when doing compilation?
13648 need_locks=$lt_need_locks
13649
13650 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
13651 DSYMUTIL=$lt_DSYMUTIL
13652
13653 # Tool to change global to local symbols on Mac OS X.
13654 NMEDIT=$lt_NMEDIT
13655
13656 # Tool to manipulate fat objects and archives on Mac OS X.
13657 LIPO=$lt_LIPO
13658
13659 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
13660 OTOOL=$lt_OTOOL
13661
13662 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
13663 OTOOL64=$lt_OTOOL64
13664
13665 # Old archive suffix (normally "a").
13666 libext=$libext
13667
13668 # Shared library suffix (normally ".so").
13669 shrext_cmds=$lt_shrext_cmds
13670
13671 # The commands to extract the exported symbol list from a shared archive.
13672 extract_expsyms_cmds=$lt_extract_expsyms_cmds
13673
13674 # Variables whose values should be saved in libtool wrapper scripts and
13675 # restored at link time.
13676 variables_saved_for_relink=$lt_variables_saved_for_relink
13677
13678 # Do we need the "lib" prefix for modules?
13679 need_lib_prefix=$need_lib_prefix
13680
13681 # Do we need a version for libraries?
13682 need_version=$need_version
13683
13684 # Library versioning type.
13685 version_type=$version_type
13686
13687 # Shared library runtime path variable.
13688 runpath_var=$runpath_var
13689
13690 # Shared library path variable.
13691 shlibpath_var=$shlibpath_var
13692
13693 # Is shlibpath searched before the hard-coded library search path?
13694 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
13695
13696 # Format of library name prefix.
13697 libname_spec=$lt_libname_spec
13698
13699 # List of archive names.  First name is the real one, the rest are links.
13700 # The last name is the one that the linker finds with -lNAME
13701 library_names_spec=$lt_library_names_spec
13702
13703 # The coded name of the library, if different from the real name.
13704 soname_spec=$lt_soname_spec
13705
13706 # Permission mode override for installation of shared libraries.
13707 install_override_mode=$lt_install_override_mode
13708
13709 # Command to use after installation of a shared archive.
13710 postinstall_cmds=$lt_postinstall_cmds
13711
13712 # Command to use after uninstallation of a shared archive.
13713 postuninstall_cmds=$lt_postuninstall_cmds
13714
13715 # Commands used to finish a libtool library installation in a directory.
13716 finish_cmds=$lt_finish_cmds
13717
13718 # As "finish_cmds", except a single script fragment to be evaled but
13719 # not shown.
13720 finish_eval=$lt_finish_eval
13721
13722 # Whether we should hardcode library paths into libraries.
13723 hardcode_into_libs=$hardcode_into_libs
13724
13725 # Compile-time system search path for libraries.
13726 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
13727
13728 # Run-time system search path for libraries.
13729 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
13730
13731 # Whether dlopen is supported.
13732 dlopen_support=$enable_dlopen
13733
13734 # Whether dlopen of programs is supported.
13735 dlopen_self=$enable_dlopen_self
13736
13737 # Whether dlopen of statically linked programs is supported.
13738 dlopen_self_static=$enable_dlopen_self_static
13739
13740 # Commands to strip libraries.
13741 old_striplib=$lt_old_striplib
13742 striplib=$lt_striplib
13743
13744
13745 # The linker used to build libraries.
13746 LD=$lt_LD
13747
13748 # How to create reloadable object files.
13749 reload_flag=$lt_reload_flag
13750 reload_cmds=$lt_reload_cmds
13751
13752 # Commands used to build an old-style archive.
13753 old_archive_cmds=$lt_old_archive_cmds
13754
13755 # A language specific compiler.
13756 CC=$lt_compiler
13757
13758 # Is the compiler the GNU compiler?
13759 with_gcc=$GCC
13760
13761 # Compiler flag to turn off builtin functions.
13762 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
13763
13764 # How to pass a linker flag through the compiler.
13765 wl=$lt_lt_prog_compiler_wl
13766
13767 # Additional compiler flags for building library objects.
13768 pic_flag=$lt_lt_prog_compiler_pic
13769
13770 # Compiler flag to prevent dynamic linking.
13771 link_static_flag=$lt_lt_prog_compiler_static
13772
13773 # Does compiler simultaneously support -c and -o options?
13774 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
13775
13776 # Whether or not to add -lc for building shared libraries.
13777 build_libtool_need_lc=$archive_cmds_need_lc
13778
13779 # Whether or not to disallow shared libs when runtime libs are static.
13780 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
13781
13782 # Compiler flag to allow reflexive dlopens.
13783 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
13784
13785 # Compiler flag to generate shared objects directly from archives.
13786 whole_archive_flag_spec=$lt_whole_archive_flag_spec
13787
13788 # Whether the compiler copes with passing no objects directly.
13789 compiler_needs_object=$lt_compiler_needs_object
13790
13791 # Create an old-style archive from a shared archive.
13792 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
13793
13794 # Create a temporary old-style archive to link instead of a shared archive.
13795 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
13796
13797 # Commands used to build a shared archive.
13798 archive_cmds=$lt_archive_cmds
13799 archive_expsym_cmds=$lt_archive_expsym_cmds
13800
13801 # Commands used to build a loadable module if different from building
13802 # a shared archive.
13803 module_cmds=$lt_module_cmds
13804 module_expsym_cmds=$lt_module_expsym_cmds
13805
13806 # Whether we are building with GNU ld or not.
13807 with_gnu_ld=$lt_with_gnu_ld
13808
13809 # Flag that allows shared libraries with undefined symbols to be built.
13810 allow_undefined_flag=$lt_allow_undefined_flag
13811
13812 # Flag that enforces no undefined symbols.
13813 no_undefined_flag=$lt_no_undefined_flag
13814
13815 # Flag to hardcode \$libdir into a binary during linking.
13816 # This must work even if \$libdir does not exist
13817 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
13818
13819 # If ld is used when linking, flag to hardcode \$libdir into a binary
13820 # during linking.  This must work even if \$libdir does not exist.
13821 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
13822
13823 # Whether we need a single "-rpath" flag with a separated argument.
13824 hardcode_libdir_separator=$lt_hardcode_libdir_separator
13825
13826 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
13827 # DIR into the resulting binary.
13828 hardcode_direct=$hardcode_direct
13829
13830 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
13831 # DIR into the resulting binary and the resulting library dependency is
13832 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
13833 # library is relocated.
13834 hardcode_direct_absolute=$hardcode_direct_absolute
13835
13836 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
13837 # into the resulting binary.
13838 hardcode_minus_L=$hardcode_minus_L
13839
13840 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
13841 # into the resulting binary.
13842 hardcode_shlibpath_var=$hardcode_shlibpath_var
13843
13844 # Set to "yes" if building a shared library automatically hardcodes DIR
13845 # into the library and all subsequent libraries and executables linked
13846 # against it.
13847 hardcode_automatic=$hardcode_automatic
13848
13849 # Set to yes if linker adds runtime paths of dependent libraries
13850 # to runtime path list.
13851 inherit_rpath=$inherit_rpath
13852
13853 # Whether libtool must link a program against all its dependency libraries.
13854 link_all_deplibs=$link_all_deplibs
13855
13856 # Fix the shell variable \$srcfile for the compiler.
13857 fix_srcfile_path=$lt_fix_srcfile_path
13858
13859 # Set to "yes" if exported symbols are required.
13860 always_export_symbols=$always_export_symbols
13861
13862 # The commands to list exported symbols.
13863 export_symbols_cmds=$lt_export_symbols_cmds
13864
13865 # Symbols that should not be listed in the preloaded symbols.
13866 exclude_expsyms=$lt_exclude_expsyms
13867
13868 # Symbols that must always be exported.
13869 include_expsyms=$lt_include_expsyms
13870
13871 # Commands necessary for linking programs (against libraries) with templates.
13872 prelink_cmds=$lt_prelink_cmds
13873
13874 # Specify filename containing input files.
13875 file_list_spec=$lt_file_list_spec
13876
13877 # How to hardcode a shared library path into an executable.
13878 hardcode_action=$hardcode_action
13879
13880 # ### END LIBTOOL CONFIG
13881
13882 _LT_EOF
13883
13884   case $host_os in
13885   aix3*)
13886     cat <<\_LT_EOF >> "$cfgfile"
13887 # AIX sometimes has problems with the GCC collect2 program.  For some
13888 # reason, if we set the COLLECT_NAMES environment variable, the problems
13889 # vanish in a puff of smoke.
13890 if test "X${COLLECT_NAMES+set}" != Xset; then
13891   COLLECT_NAMES=
13892   export COLLECT_NAMES
13893 fi
13894 _LT_EOF
13895     ;;
13896   esac
13897
13898
13899 ltmain="$ac_aux_dir/ltmain.sh"
13900
13901
13902   # We use sed instead of cat because bash on DJGPP gets confused if
13903   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
13904   # text mode, it properly converts lines to CR/LF.  This bash problem
13905   # is reportedly fixed, but why not run on old versions too?
13906   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
13907     || (rm -f "$cfgfile"; exit 1)
13908
13909   case $xsi_shell in
13910   yes)
13911     cat << \_LT_EOF >> "$cfgfile"
13912
13913 # func_dirname file append nondir_replacement
13914 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
13915 # otherwise set result to NONDIR_REPLACEMENT.
13916 func_dirname ()
13917 {
13918   case ${1} in
13919     */*) func_dirname_result="${1%/*}${2}" ;;
13920     *  ) func_dirname_result="${3}" ;;
13921   esac
13922 }
13923
13924 # func_basename file
13925 func_basename ()
13926 {
13927   func_basename_result="${1##*/}"
13928 }
13929
13930 # func_dirname_and_basename file append nondir_replacement
13931 # perform func_basename and func_dirname in a single function
13932 # call:
13933 #   dirname:  Compute the dirname of FILE.  If nonempty,
13934 #             add APPEND to the result, otherwise set result
13935 #             to NONDIR_REPLACEMENT.
13936 #             value returned in "$func_dirname_result"
13937 #   basename: Compute filename of FILE.
13938 #             value retuned in "$func_basename_result"
13939 # Implementation must be kept synchronized with func_dirname
13940 # and func_basename. For efficiency, we do not delegate to
13941 # those functions but instead duplicate the functionality here.
13942 func_dirname_and_basename ()
13943 {
13944   case ${1} in
13945     */*) func_dirname_result="${1%/*}${2}" ;;
13946     *  ) func_dirname_result="${3}" ;;
13947   esac
13948   func_basename_result="${1##*/}"
13949 }
13950
13951 # func_stripname prefix suffix name
13952 # strip PREFIX and SUFFIX off of NAME.
13953 # PREFIX and SUFFIX must not contain globbing or regex special
13954 # characters, hashes, percent signs, but SUFFIX may contain a leading
13955 # dot (in which case that matches only a dot).
13956 func_stripname ()
13957 {
13958   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
13959   # positional parameters, so assign one to ordinary parameter first.
13960   func_stripname_result=${3}
13961   func_stripname_result=${func_stripname_result#"${1}"}
13962   func_stripname_result=${func_stripname_result%"${2}"}
13963 }
13964
13965 # func_opt_split
13966 func_opt_split ()
13967 {
13968   func_opt_split_opt=${1%%=*}
13969   func_opt_split_arg=${1#*=}
13970 }
13971
13972 # func_lo2o object
13973 func_lo2o ()
13974 {
13975   case ${1} in
13976     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
13977     *)    func_lo2o_result=${1} ;;
13978   esac
13979 }
13980
13981 # func_xform libobj-or-source
13982 func_xform ()
13983 {
13984   func_xform_result=${1%.*}.lo
13985 }
13986
13987 # func_arith arithmetic-term...
13988 func_arith ()
13989 {
13990   func_arith_result=$(( $* ))
13991 }
13992
13993 # func_len string
13994 # STRING may not start with a hyphen.
13995 func_len ()
13996 {
13997   func_len_result=${#1}
13998 }
13999
14000 _LT_EOF
14001     ;;
14002   *) # Bourne compatible functions.
14003     cat << \_LT_EOF >> "$cfgfile"
14004
14005 # func_dirname file append nondir_replacement
14006 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
14007 # otherwise set result to NONDIR_REPLACEMENT.
14008 func_dirname ()
14009 {
14010   # Extract subdirectory from the argument.
14011   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
14012   if test "X$func_dirname_result" = "X${1}"; then
14013     func_dirname_result="${3}"
14014   else
14015     func_dirname_result="$func_dirname_result${2}"
14016   fi
14017 }
14018
14019 # func_basename file
14020 func_basename ()
14021 {
14022   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
14023 }
14024
14025
14026 # func_stripname prefix suffix name
14027 # strip PREFIX and SUFFIX off of NAME.
14028 # PREFIX and SUFFIX must not contain globbing or regex special
14029 # characters, hashes, percent signs, but SUFFIX may contain a leading
14030 # dot (in which case that matches only a dot).
14031 # func_strip_suffix prefix name
14032 func_stripname ()
14033 {
14034   case ${2} in
14035     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
14036     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
14037   esac
14038 }
14039
14040 # sed scripts:
14041 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
14042 my_sed_long_arg='1s/^-[^=]*=//'
14043
14044 # func_opt_split
14045 func_opt_split ()
14046 {
14047   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
14048   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
14049 }
14050
14051 # func_lo2o object
14052 func_lo2o ()
14053 {
14054   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
14055 }
14056
14057 # func_xform libobj-or-source
14058 func_xform ()
14059 {
14060   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
14061 }
14062
14063 # func_arith arithmetic-term...
14064 func_arith ()
14065 {
14066   func_arith_result=`expr "$@"`
14067 }
14068
14069 # func_len string
14070 # STRING may not start with a hyphen.
14071 func_len ()
14072 {
14073   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
14074 }
14075
14076 _LT_EOF
14077 esac
14078
14079 case $lt_shell_append in
14080   yes)
14081     cat << \_LT_EOF >> "$cfgfile"
14082
14083 # func_append var value
14084 # Append VALUE to the end of shell variable VAR.
14085 func_append ()
14086 {
14087   eval "$1+=\$2"
14088 }
14089 _LT_EOF
14090     ;;
14091   *)
14092     cat << \_LT_EOF >> "$cfgfile"
14093
14094 # func_append var value
14095 # Append VALUE to the end of shell variable VAR.
14096 func_append ()
14097 {
14098   eval "$1=\$$1\$2"
14099 }
14100
14101 _LT_EOF
14102     ;;
14103   esac
14104
14105
14106   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
14107     || (rm -f "$cfgfile"; exit 1)
14108
14109   mv -f "$cfgfile" "$ofile" ||
14110     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
14111   chmod +x "$ofile"
14112
14113  ;;
14114
14115   esac
14116 done # for ac_tag
14117
14118
14119 as_fn_exit 0
14120 _ACEOF
14121 ac_clean_files=$ac_clean_files_save
14122
14123 test $ac_write_fail = 0 ||
14124   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
14125
14126
14127 # configure is writing to config.log, and then calls config.status.
14128 # config.status does its own redirection, appending to config.log.
14129 # Unfortunately, on DOS this fails, as config.log is still kept open
14130 # by configure, so config.status won't be able to write to it; its
14131 # output is simply discarded.  So we exec the FD to /dev/null,
14132 # effectively closing config.log, so it can be properly (re)opened and
14133 # appended to by config.status.  When coming back to configure, we
14134 # need to make the FD available again.
14135 if test "$no_create" != yes; then
14136   ac_cs_success=:
14137   ac_config_status_args=
14138   test "$silent" = yes &&
14139     ac_config_status_args="$ac_config_status_args --quiet"
14140   exec 5>/dev/null
14141   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
14142   exec 5>>config.log
14143   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
14144   # would make configure fail if this is the last instruction.
14145   $ac_cs_success || as_fn_exit 1
14146 fi
14147 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
14148   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
14149 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
14150 fi
14151