libgo/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 test \$(( 1 + 1 )) = 2 || exit 1
 200
 201   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 202     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 203     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 204     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 205     PATH=/empty FPATH=/empty; export PATH FPATH
 206     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 207       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || 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='libgo'
 590 PACKAGE_VERSION='version-unused'
 591 PACKAGE_STRING='package-unused version-unused'
 592 PACKAGE_BUGREPORT=''
 593 PACKAGE_URL=''
 594
 595 ac_unique_file="Makefile.am"
 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='am__EXEEXT_FALSE
 633 am__EXEEXT_TRUE
 634 LTLIBOBJS
 635 LIBOBJS
 636 HAVE_STAT_TIMESPEC_FALSE
 637 HAVE_STAT_TIMESPEC_TRUE
 638 STRUCT_EPOLL_EVENT_FD_OFFSET
 639 SIZEOF_STRUCT_EPOLL_EVENT
 640 MATH_FLAG
 641 STRINGOPS_FLAG
 642 HAVE_WAIT4_FALSE
 643 HAVE_WAIT4_TRUE
 644 HAVE_STRERROR_R_FALSE
 645 HAVE_STRERROR_R_TRUE
 646 HAVE_SYS_MMAN_H_FALSE
 647 HAVE_SYS_MMAN_H_TRUE
 648 PTHREAD_LIBS
 649 PTHREAD_CFLAGS
 650 NET_LIBS
 651 MATH_LIBS
 652 GOC_IS_LLGO_FALSE
 653 GOC_IS_LLGO_TRUE
 654 GO_SPLIT_STACK
 655 USING_SPLIT_STACK_FALSE
 656 USING_SPLIT_STACK_TRUE
 657 SPLIT_STACK
 658 HWCAP_CFLAGS
 659 OSCFLAGS
 660 GO_SYSCALL_OS_ARCH_FILE
 661 GO_SYSCALL_OS_FILE
 662 GO_LIBCALL_OS_ARCH_FILE
 663 GO_LIBCALL_OS_FILE
 664 FUNCTION_DESCRIPTORS
 665 ALLGOARCHFAMILY
 666 ALLGOARCH
 667 GOARCH
 668 USE_DEJAGNU
 669 ALLGOOS
 670 GOOS
 671 LIBGO_IS_BSD_FALSE
 672 LIBGO_IS_BSD_TRUE
 673 LIBGO_IS_HURD_FALSE
 674 LIBGO_IS_HURD_TRUE
 675 LIBGO_IS_AIX_FALSE
 676 LIBGO_IS_AIX_TRUE
 677 LIBGO_IS_SOLARIS_FALSE
 678 LIBGO_IS_SOLARIS_TRUE
 679 LIBGO_IS_RTEMS_FALSE
 680 LIBGO_IS_RTEMS_TRUE
 681 LIBGO_IS_DRAGONFLY_FALSE
 682 LIBGO_IS_DRAGONFLY_TRUE
 683 LIBGO_IS_OPENBSD_FALSE
 684 LIBGO_IS_OPENBSD_TRUE
 685 LIBGO_IS_NETBSD_FALSE
 686 LIBGO_IS_NETBSD_TRUE
 687 LIBGO_IS_LINUX_FALSE
 688 LIBGO_IS_LINUX_TRUE
 689 LIBGO_IS_IRIX_FALSE
 690 LIBGO_IS_IRIX_TRUE
 691 LIBGO_IS_FREEBSD_FALSE
 692 LIBGO_IS_FREEBSD_TRUE
 693 LIBGO_IS_DARWIN_FALSE
 694 LIBGO_IS_DARWIN_TRUE
 695 go_include
 696 LIBATOMIC
 697 USE_LIBFFI_FALSE
 698 USE_LIBFFI_TRUE
 699 LIBFFIINCS
 700 LIBFFI
 701 nover_glibgo_toolexeclibdir
 702 glibgo_toolexeclibdir
 703 glibgo_toolexecdir
 704 WERROR
 705 WARN_FLAGS
 706 CC_FOR_BUILD
 707 enable_static
 708 enable_shared
 709 CPP
 710 OTOOL64
 711 OTOOL
 712 LIPO
 713 NMEDIT
 714 DSYMUTIL
 715 AR
 716 OBJDUMP
 717 LN_S
 718 NM
 719 ac_ct_DUMPBIN
 720 DUMPBIN
 721 LIBTOOL
 722 OBJCOPY
 723 RANLIB
 724 LD
 725 FGREP
 726 EGREP
 727 GREP
 728 SED
 729 MAINT
 730 MAINTAINER_MODE_FALSE
 731 MAINTAINER_MODE_TRUE
 732 GOFLAGS
 733 GOC
 734 am__fastdepCC_FALSE
 735 am__fastdepCC_TRUE
 736 CCDEPMODE
 737 am__nodep
 738 AMDEPBACKSLASH
 739 AMDEP_FALSE
 740 AMDEP_TRUE
 741 am__quote
 742 am__include
 743 DEPDIR
 744 OBJEXT
 745 EXEEXT
 746 ac_ct_CC
 747 CPPFLAGS
 748 LDFLAGS
 749 CFLAGS
 750 CC
 751 AM_BACKSLASH
 752 AM_DEFAULT_VERBOSITY
 753 AM_DEFAULT_V
 754 AM_V
 755 am__untar
 756 am__tar
 757 AMTAR
 758 am__leading_dot
 759 SET_MAKE
 760 AWK
 761 mkdir_p
 762 MKDIR_P
 763 INSTALL_STRIP_PROGRAM
 764 STRIP
 765 install_sh
 766 MAKEINFO
 767 AUTOHEADER
 768 AUTOMAKE
 769 AUTOCONF
 770 ACLOCAL
 771 VERSION
 772 PACKAGE
 773 CYGPATH_W
 774 am__isrc
 775 INSTALL_DATA
 776 INSTALL_SCRIPT
 777 INSTALL_PROGRAM
 778 target_os
 779 target_vendor
 780 target_cpu
 781 target
 782 host_os
 783 host_vendor
 784 host_cpu
 785 host
 786 build_os
 787 build_vendor
 788 build_cpu
 789 build
 790 multi_basedir
 791 libtool_VERSION
 792 target_alias
 793 host_alias
 794 build_alias
 795 LIBS
 796 ECHO_T
 797 ECHO_N
 798 ECHO_C
 799 DEFS
 800 mandir
 801 localedir
 802 libdir
 803 psdir
 804 pdfdir
 805 dvidir
 806 htmldir
 807 infodir
 808 docdir
 809 oldincludedir
 810 includedir
 811 localstatedir
 812 sharedstatedir
 813 sysconfdir
 814 datadir
 815 datarootdir
 816 libexecdir
 817 sbindir
 818 bindir
 819 program_transform_name
 820 prefix
 821 exec_prefix
 822 PACKAGE_URL
 823 PACKAGE_BUGREPORT
 824 PACKAGE_STRING
 825 PACKAGE_VERSION
 826 PACKAGE_TARNAME
 827 PACKAGE_NAME
 828 PATH_SEPARATOR
 829 SHELL'
 830 ac_subst_files=''
 831 ac_user_opts='
 832 enable_option_checking
 833 enable_multilib
 834 enable_silent_rules
 835 enable_dependency_tracking
 836 enable_maintainer_mode
 837 with_gnu_ld
 838 enable_shared
 839 enable_static
 840 with_pic
 841 enable_fast_install
 842 enable_libtool_lock
 843 enable_werror
 844 enable_version_specific_runtime_libs
 845 with_libffi
 846 with_libatomic
 847 with_system_libunwind
 848 '
 849       ac_precious_vars='build_alias
 850 host_alias
 851 target_alias
 852 CPP
 853 CPPFLAGS'
 854
 855
 856 # Initialize some variables set by options.
 857 ac_init_help=
 858 ac_init_version=false
 859 ac_unrecognized_opts=
 860 ac_unrecognized_sep=
 861 # The variables have the same names as the options, with
 862 # dashes changed to underlines.
 863 cache_file=/dev/null
 864 exec_prefix=NONE
 865 no_create=
 866 no_recursion=
 867 prefix=NONE
 868 program_prefix=NONE
 869 program_suffix=NONE
 870 program_transform_name=s,x,x,
 871 silent=
 872 site=
 873 srcdir=
 874 verbose=
 875 x_includes=NONE
 876 x_libraries=NONE
 877
 878 # Installation directory options.
 879 # These are left unexpanded so users can "make install exec_prefix=/foo"
 880 # and all the variables that are supposed to be based on exec_prefix
 881 # by default will actually change.
 882 # Use braces instead of parens because sh, perl, etc. also accept them.
 883 # (The list follows the same order as the GNU Coding Standards.)
 884 bindir='${exec_prefix}/bin'
 885 sbindir='${exec_prefix}/sbin'
 886 libexecdir='${exec_prefix}/libexec'
 887 datarootdir='${prefix}/share'
 888 datadir='${datarootdir}'
 889 sysconfdir='${prefix}/etc'
 890 sharedstatedir='${prefix}/com'
 891 localstatedir='${prefix}/var'
 892 includedir='${prefix}/include'
 893 oldincludedir='/usr/include'
 894 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 895 infodir='${datarootdir}/info'
 896 htmldir='${docdir}'
 897 dvidir='${docdir}'
 898 pdfdir='${docdir}'
 899 psdir='${docdir}'
 900 libdir='${exec_prefix}/lib'
 901 localedir='${datarootdir}/locale'
 902 mandir='${datarootdir}/man'
 903
 904 ac_prev=
 905 ac_dashdash=
 906 for ac_option
 907 do
 908   # If the previous option needs an argument, assign it.
 909   if test -n "$ac_prev"; then
 910     eval $ac_prev=\$ac_option
 911     ac_prev=
 912     continue
 913   fi
 914
 915   case $ac_option in
 916   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 917   *=)   ac_optarg= ;;
 918   *)    ac_optarg=yes ;;
 919   esac
 920
 921   # Accept the important Cygnus configure options, so we can diagnose typos.
 922
 923   case $ac_dashdash$ac_option in
 924   --)
 925     ac_dashdash=yes ;;
 926
 927   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 928     ac_prev=bindir ;;
 929   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 930     bindir=$ac_optarg ;;
 931
 932   -build | --build | --buil | --bui | --bu)
 933     ac_prev=build_alias ;;
 934   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 935     build_alias=$ac_optarg ;;
 936
 937   -cache-file | --cache-file | --cache-fil | --cache-fi \
 938   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 939     ac_prev=cache_file ;;
 940   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 941   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 942     cache_file=$ac_optarg ;;
 943
 944   --config-cache | -C)
 945     cache_file=config.cache ;;
 946
 947   -datadir | --datadir | --datadi | --datad)
 948     ac_prev=datadir ;;
 949   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 950     datadir=$ac_optarg ;;
 951
 952   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 953   | --dataroo | --dataro | --datar)
 954     ac_prev=datarootdir ;;
 955   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 956   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 957     datarootdir=$ac_optarg ;;
 958
 959   -disable-* | --disable-*)
 960     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 961     # Reject names that are not valid shell variable names.
 962     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 963       as_fn_error $? "invalid feature name: $ac_useropt"
 964     ac_useropt_orig=$ac_useropt
 965     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 966     case $ac_user_opts in
 967       *"
 968 "enable_$ac_useropt"
 969 "*) ;;
 970       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 971          ac_unrecognized_sep=', ';;
 972     esac
 973     eval enable_$ac_useropt=no ;;
 974
 975   -docdir | --docdir | --docdi | --doc | --do)
 976     ac_prev=docdir ;;
 977   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 978     docdir=$ac_optarg ;;
 979
 980   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 981     ac_prev=dvidir ;;
 982   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 983     dvidir=$ac_optarg ;;
 984
 985   -enable-* | --enable-*)
 986     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 987     # Reject names that are not valid shell variable names.
 988     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 989       as_fn_error $? "invalid feature name: $ac_useropt"
 990     ac_useropt_orig=$ac_useropt
 991     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 992     case $ac_user_opts in
 993       *"
 994 "enable_$ac_useropt"
 995 "*) ;;
 996       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 997          ac_unrecognized_sep=', ';;
 998     esac
 999     eval enable_$ac_useropt=\$ac_optarg ;;
1000
1001   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1002   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1003   | --exec | --exe | --ex)
1004     ac_prev=exec_prefix ;;
1005   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1006   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1007   | --exec=* | --exe=* | --ex=*)
1008     exec_prefix=$ac_optarg ;;
1009
1010   -gas | --gas | --ga | --g)
1011     # Obsolete; use --with-gas.
1012     with_gas=yes ;;
1013
1014   -help | --help | --hel | --he | -h)
1015     ac_init_help=long ;;
1016   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1017     ac_init_help=recursive ;;
1018   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1019     ac_init_help=short ;;
1020
1021   -host | --host | --hos | --ho)
1022     ac_prev=host_alias ;;
1023   -host=* | --host=* | --hos=* | --ho=*)
1024     host_alias=$ac_optarg ;;
1025
1026   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1027     ac_prev=htmldir ;;
1028   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1029   | --ht=*)
1030     htmldir=$ac_optarg ;;
1031
1032   -includedir | --includedir | --includedi | --included | --include \
1033   | --includ | --inclu | --incl | --inc)
1034     ac_prev=includedir ;;
1035   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1036   | --includ=* | --inclu=* | --incl=* | --inc=*)
1037     includedir=$ac_optarg ;;
1038
1039   -infodir | --infodir | --infodi | --infod | --info | --inf)
1040     ac_prev=infodir ;;
1041   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1042     infodir=$ac_optarg ;;
1043
1044   -libdir | --libdir | --libdi | --libd)
1045     ac_prev=libdir ;;
1046   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1047     libdir=$ac_optarg ;;
1048
1049   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1050   | --libexe | --libex | --libe)
1051     ac_prev=libexecdir ;;
1052   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1053   | --libexe=* | --libex=* | --libe=*)
1054     libexecdir=$ac_optarg ;;
1055
1056   -localedir | --localedir | --localedi | --localed | --locale)
1057     ac_prev=localedir ;;
1058   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1059     localedir=$ac_optarg ;;
1060
1061   -localstatedir | --localstatedir | --localstatedi | --localstated \
1062   | --localstate | --localstat | --localsta | --localst | --locals)
1063     ac_prev=localstatedir ;;
1064   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1065   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1066     localstatedir=$ac_optarg ;;
1067
1068   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1069     ac_prev=mandir ;;
1070   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1071     mandir=$ac_optarg ;;
1072
1073   -nfp | --nfp | --nf)
1074     # Obsolete; use --without-fp.
1075     with_fp=no ;;
1076
1077   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1078   | --no-cr | --no-c | -n)
1079     no_create=yes ;;
1080
1081   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1082   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1083     no_recursion=yes ;;
1084
1085   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1086   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1087   | --oldin | --oldi | --old | --ol | --o)
1088     ac_prev=oldincludedir ;;
1089   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1090   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1091   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1092     oldincludedir=$ac_optarg ;;
1093
1094   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1095     ac_prev=prefix ;;
1096   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1097     prefix=$ac_optarg ;;
1098
1099   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1100   | --program-pre | --program-pr | --program-p)
1101     ac_prev=program_prefix ;;
1102   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1103   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1104     program_prefix=$ac_optarg ;;
1105
1106   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1107   | --program-suf | --program-su | --program-s)
1108     ac_prev=program_suffix ;;
1109   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1110   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1111     program_suffix=$ac_optarg ;;
1112
1113   -program-transform-name | --program-transform-name \
1114   | --program-transform-nam | --program-transform-na \
1115   | --program-transform-n | --program-transform- \
1116   | --program-transform | --program-transfor \
1117   | --program-transfo | --program-transf \
1118   | --program-trans | --program-tran \
1119   | --progr-tra | --program-tr | --program-t)
1120     ac_prev=program_transform_name ;;
1121   -program-transform-name=* | --program-transform-name=* \
1122   | --program-transform-nam=* | --program-transform-na=* \
1123   | --program-transform-n=* | --program-transform-=* \
1124   | --program-transform=* | --program-transfor=* \
1125   | --program-transfo=* | --program-transf=* \
1126   | --program-trans=* | --program-tran=* \
1127   | --progr-tra=* | --program-tr=* | --program-t=*)
1128     program_transform_name=$ac_optarg ;;
1129
1130   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1131     ac_prev=pdfdir ;;
1132   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1133     pdfdir=$ac_optarg ;;
1134
1135   -psdir | --psdir | --psdi | --psd | --ps)
1136     ac_prev=psdir ;;
1137   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1138     psdir=$ac_optarg ;;
1139
1140   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1141   | -silent | --silent | --silen | --sile | --sil)
1142     silent=yes ;;
1143
1144   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1145     ac_prev=sbindir ;;
1146   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1147   | --sbi=* | --sb=*)
1148     sbindir=$ac_optarg ;;
1149
1150   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1151   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1152   | --sharedst | --shareds | --shared | --share | --shar \
1153   | --sha | --sh)
1154     ac_prev=sharedstatedir ;;
1155   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1156   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1157   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1158   | --sha=* | --sh=*)
1159     sharedstatedir=$ac_optarg ;;
1160
1161   -site | --site | --sit)
1162     ac_prev=site ;;
1163   -site=* | --site=* | --sit=*)
1164     site=$ac_optarg ;;
1165
1166   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1167     ac_prev=srcdir ;;
1168   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1169     srcdir=$ac_optarg ;;
1170
1171   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1172   | --syscon | --sysco | --sysc | --sys | --sy)
1173     ac_prev=sysconfdir ;;
1174   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1175   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1176     sysconfdir=$ac_optarg ;;
1177
1178   -target | --target | --targe | --targ | --tar | --ta | --t)
1179     ac_prev=target_alias ;;
1180   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1181     target_alias=$ac_optarg ;;
1182
1183   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1184     verbose=yes ;;
1185
1186   -version | --version | --versio | --versi | --vers | -V)
1187     ac_init_version=: ;;
1188
1189   -with-* | --with-*)
1190     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1191     # Reject names that are not valid shell variable names.
1192     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1193       as_fn_error $? "invalid package name: $ac_useropt"
1194     ac_useropt_orig=$ac_useropt
1195     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1196     case $ac_user_opts in
1197       *"
1198 "with_$ac_useropt"
1199 "*) ;;
1200       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1201          ac_unrecognized_sep=', ';;
1202     esac
1203     eval with_$ac_useropt=\$ac_optarg ;;
1204
1205   -without-* | --without-*)
1206     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1207     # Reject names that are not valid shell variable names.
1208     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1209       as_fn_error $? "invalid package name: $ac_useropt"
1210     ac_useropt_orig=$ac_useropt
1211     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1212     case $ac_user_opts in
1213       *"
1214 "with_$ac_useropt"
1215 "*) ;;
1216       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1217          ac_unrecognized_sep=', ';;
1218     esac
1219     eval with_$ac_useropt=no ;;
1220
1221   --x)
1222     # Obsolete; use --with-x.
1223     with_x=yes ;;
1224
1225   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1226   | --x-incl | --x-inc | --x-in | --x-i)
1227     ac_prev=x_includes ;;
1228   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1229   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1230     x_includes=$ac_optarg ;;
1231
1232   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1233   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1234     ac_prev=x_libraries ;;
1235   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1236   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1237     x_libraries=$ac_optarg ;;
1238
1239   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1240 Try \`$0 --help' for more information"
1241     ;;
1242
1243   *=*)
1244     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1245     # Reject names that are not valid shell variable names.
1246     case $ac_envvar in #(
1247       '' | [0-9]* | *[!_$as_cr_alnum]* )
1248       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1249     esac
1250     eval $ac_envvar=\$ac_optarg
1251     export $ac_envvar ;;
1252
1253   *)
1254     # FIXME: should be removed in autoconf 3.0.
1255     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1256     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1257       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1258     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1259     ;;
1260
1261   esac
1262 done
1263
1264 if test -n "$ac_prev"; then
1265   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1266   as_fn_error $? "missing argument to $ac_option"
1267 fi
1268
1269 if test -n "$ac_unrecognized_opts"; then
1270   case $enable_option_checking in
1271     no) ;;
1272     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1273     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1274   esac
1275 fi
1276
1277 # Check all directory arguments for consistency.
1278 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1279                 datadir sysconfdir sharedstatedir localstatedir includedir \
1280                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1281                 libdir localedir mandir
1282 do
1283   eval ac_val=\$$ac_var
1284   # Remove trailing slashes.
1285   case $ac_val in
1286     */ )
1287       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1288       eval $ac_var=\$ac_val;;
1289   esac
1290   # Be sure to have absolute directory names.
1291   case $ac_val in
1292     [\\/$]* | ?:[\\/]* )  continue;;
1293     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1294   esac
1295   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1296 done
1297
1298 # There might be people who depend on the old broken behavior: `$host'
1299 # used to hold the argument of --host etc.
1300 # FIXME: To remove some day.
1301 build=$build_alias
1302 host=$host_alias
1303 target=$target_alias
1304
1305 # FIXME: To remove some day.
1306 if test "x$host_alias" != x; then
1307   if test "x$build_alias" = x; then
1308     cross_compiling=maybe
1309   elif test "x$build_alias" != "x$host_alias"; then
1310     cross_compiling=yes
1311   fi
1312 fi
1313
1314 ac_tool_prefix=
1315 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1316
1317 test "$silent" = yes && exec 6>/dev/null
1318
1319
1320 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1321 ac_ls_di=`ls -di .` &&
1322 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1323   as_fn_error $? "working directory cannot be determined"
1324 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1325   as_fn_error $? "pwd does not report name of working directory"
1326
1327
1328 # Find the source files, if location was not specified.
1329 if test -z "$srcdir"; then
1330   ac_srcdir_defaulted=yes
1331   # Try the directory containing this script, then the parent directory.
1332   ac_confdir=`$as_dirname -- "$as_myself" ||
1333 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1334          X"$as_myself" : 'X\(//\)[^/]' \| \
1335          X"$as_myself" : 'X\(//\)$' \| \
1336          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1337 $as_echo X"$as_myself" |
1338     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1339             s//\1/
1340             q
1341           }
1342           /^X\(\/\/\)[^/].*/{
1343             s//\1/
1344             q
1345           }
1346           /^X\(\/\/\)$/{
1347             s//\1/
1348             q
1349           }
1350           /^X\(\/\).*/{
1351             s//\1/
1352             q
1353           }
1354           s/.*/./; q'`
1355   srcdir=$ac_confdir
1356   if test ! -r "$srcdir/$ac_unique_file"; then
1357     srcdir=..
1358   fi
1359 else
1360   ac_srcdir_defaulted=no
1361 fi
1362 if test ! -r "$srcdir/$ac_unique_file"; then
1363   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1364   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1365 fi
1366 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1367 ac_abs_confdir=`(
1368         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1369         pwd)`
1370 # When building in place, set srcdir=.
1371 if test "$ac_abs_confdir" = "$ac_pwd"; then
1372   srcdir=.
1373 fi
1374 # Remove unnecessary trailing slashes from srcdir.
1375 # Double slashes in file names in object file debugging info
1376 # mess up M-x gdb in Emacs.
1377 case $srcdir in
1378 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1379 esac
1380 for ac_var in $ac_precious_vars; do
1381   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1382   eval ac_env_${ac_var}_value=\$${ac_var}
1383   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1384   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1385 done
1386
1387 #
1388 # Report the --help message.
1389 #
1390 if test "$ac_init_help" = "long"; then
1391   # Omit some internal or obsolete options to make the list less imposing.
1392   # This message is too long to be a string in the A/UX 3.1 sh.
1393   cat <<_ACEOF
1394 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1395
1396 Usage: $0 [OPTION]... [VAR=VALUE]...
1397
1398 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1399 VAR=VALUE.  See below for descriptions of some of the useful variables.
1400
1401 Defaults for the options are specified in brackets.
1402
1403 Configuration:
1404   -h, --help              display this help and exit
1405       --help=short        display options specific to this package
1406       --help=recursive    display the short help of all the included packages
1407   -V, --version           display version information and exit
1408   -q, --quiet, --silent   do not print \`checking ...' messages
1409       --cache-file=FILE   cache test results in FILE [disabled]
1410   -C, --config-cache      alias for \`--cache-file=config.cache'
1411   -n, --no-create         do not create output files
1412       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1413
1414 Installation directories:
1415   --prefix=PREFIX         install architecture-independent files in PREFIX
1416                           [$ac_default_prefix]
1417   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1418                           [PREFIX]
1419
1420 By default, \`make install' will install all the files in
1421 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1422 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1423 for instance \`--prefix=\$HOME'.
1424
1425 For better control, use the options below.
1426
1427 Fine tuning of the installation directories:
1428   --bindir=DIR            user executables [EPREFIX/bin]
1429   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1430   --libexecdir=DIR        program executables [EPREFIX/libexec]
1431   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1432   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1433   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1434   --libdir=DIR            object code libraries [EPREFIX/lib]
1435   --includedir=DIR        C header files [PREFIX/include]
1436   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1437   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1438   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1439   --infodir=DIR           info documentation [DATAROOTDIR/info]
1440   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1441   --mandir=DIR            man documentation [DATAROOTDIR/man]
1442   --docdir=DIR            documentation root [DATAROOTDIR/doc/libgo]
1443   --htmldir=DIR           html documentation [DOCDIR]
1444   --dvidir=DIR            dvi documentation [DOCDIR]
1445   --pdfdir=DIR            pdf documentation [DOCDIR]
1446   --psdir=DIR             ps documentation [DOCDIR]
1447 _ACEOF
1448
1449   cat <<\_ACEOF
1450
1451 Program names:
1452   --program-prefix=PREFIX            prepend PREFIX to installed program names
1453   --program-suffix=SUFFIX            append SUFFIX to installed program names
1454   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1455
1456 System types:
1457   --build=BUILD     configure for building on BUILD [guessed]
1458   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1459   --target=TARGET   configure for building compilers for TARGET [HOST]
1460 _ACEOF
1461 fi
1462
1463 if test -n "$ac_init_help"; then
1464   case $ac_init_help in
1465      short | recursive ) echo "Configuration of package-unused version-unused:";;
1466    esac
1467   cat <<\_ACEOF
1468
1469 Optional Features:
1470   --disable-option-checking  ignore unrecognized --enable/--with options
1471   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1472   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1473   --enable-multilib       build many library versions (default)
1474   --enable-silent-rules   less verbose build output (undo: "make V=1")
1475   --disable-silent-rules  verbose build output (undo: "make V=0")
1476   --enable-dependency-tracking
1477                           do not reject slow dependency extractors
1478   --disable-dependency-tracking
1479                           speeds up one-time build
1480   --enable-maintainer-mode
1481                           enable make rules and dependencies not useful (and
1482                           sometimes confusing) to the casual installer
1483   --enable-shared[=PKGS]  build shared libraries [default=yes]
1484   --enable-static[=PKGS]  build static libraries [default=yes]
1485   --enable-fast-install[=PKGS]
1486                           optimize for fast installation [default=yes]
1487   --disable-libtool-lock  avoid locking (might break parallel builds)
1488   --enable-werror         turns on -Werror [default=yes]
1489   --enable-version-specific-runtime-libs
1490                           Specify that runtime libraries should be installed
1491                           in a compiler-specific directory
1492
1493 Optional Packages:
1494   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1495   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1496   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1497   --with-pic              try to use only PIC/non-PIC objects [default=use
1498                           both]
1499   --without-libffi        don't use libffi
1500   --without-libatomic     don't use libatomic
1501   --with-system-libunwind use installed libunwind
1502
1503 Some influential environment variables:
1504   CC          C compiler command
1505   CFLAGS      C compiler flags
1506   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1507               nonstandard directory <lib dir>
1508   LIBS        libraries to pass to the linker, e.g. -l<library>
1509   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1510               you have headers in a nonstandard directory <include dir>
1511   GOC         Go compiler command
1512   GOFLAGS     Go compiler flags
1513   CPP         C preprocessor
1514
1515 Use these variables to override the choices made by `configure' or to help
1516 it to find libraries and programs with nonstandard names/locations.
1517
1518 Report bugs to the package provider.
1519 _ACEOF
1520 ac_status=$?
1521 fi
1522
1523 if test "$ac_init_help" = "recursive"; then
1524   # If there are subdirs, report their specific --help.
1525   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1526     test -d "$ac_dir" ||
1527       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1528       continue
1529     ac_builddir=.
1530
1531 case "$ac_dir" in
1532 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1533 *)
1534   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1535   # A ".." for each directory in $ac_dir_suffix.
1536   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1537   case $ac_top_builddir_sub in
1538   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1539   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1540   esac ;;
1541 esac
1542 ac_abs_top_builddir=$ac_pwd
1543 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1544 # for backward compatibility:
1545 ac_top_builddir=$ac_top_build_prefix
1546
1547 case $srcdir in
1548   .)  # We are building in place.
1549     ac_srcdir=.
1550     ac_top_srcdir=$ac_top_builddir_sub
1551     ac_abs_top_srcdir=$ac_pwd ;;
1552   [\\/]* | ?:[\\/]* )  # Absolute name.
1553     ac_srcdir=$srcdir$ac_dir_suffix;
1554     ac_top_srcdir=$srcdir
1555     ac_abs_top_srcdir=$srcdir ;;
1556   *) # Relative name.
1557     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1558     ac_top_srcdir=$ac_top_build_prefix$srcdir
1559     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1560 esac
1561 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1562
1563     cd "$ac_dir" || { ac_status=$?; continue; }
1564     # Check for guested configure.
1565     if test -f "$ac_srcdir/configure.gnu"; then
1566       echo &&
1567       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1568     elif test -f "$ac_srcdir/configure"; then
1569       echo &&
1570       $SHELL "$ac_srcdir/configure" --help=recursive
1571     else
1572       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1573     fi || ac_status=$?
1574     cd "$ac_pwd" || { ac_status=$?; break; }
1575   done
1576 fi
1577
1578 test -n "$ac_init_help" && exit $ac_status
1579 if $ac_init_version; then
1580   cat <<\_ACEOF
1581 package-unused configure version-unused
1582 generated by GNU Autoconf 2.69
1583
1584 Copyright (C) 2012 Free Software Foundation, Inc.
1585 This configure script is free software; the Free Software Foundation
1586 gives unlimited permission to copy, distribute and modify it.
1587 _ACEOF
1588   exit
1589 fi
1590
1591 ## ------------------------ ##
1592 ## Autoconf initialization. ##
1593 ## ------------------------ ##
1594
1595 # ac_fn_c_try_compile LINENO
1596 # --------------------------
1597 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1598 ac_fn_c_try_compile ()
1599 {
1600   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1601   rm -f conftest.$ac_objext
1602   if { { ac_try="$ac_compile"
1603 case "(($ac_try" in
1604   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1605   *) ac_try_echo=$ac_try;;
1606 esac
1607 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1608 $as_echo "$ac_try_echo"; } >&5
1609   (eval "$ac_compile") 2>conftest.err
1610   ac_status=$?
1611   if test -s conftest.err; then
1612     grep -v '^ *+' conftest.err >conftest.er1
1613     cat conftest.er1 >&5
1614     mv -f conftest.er1 conftest.err
1615   fi
1616   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1617   test $ac_status = 0; } && {
1618          test -z "$ac_c_werror_flag" ||
1619          test ! -s conftest.err
1620        } && test -s conftest.$ac_objext; then :
1621   ac_retval=0
1622 else
1623   $as_echo "$as_me: failed program was:" >&5
1624 sed 's/^/| /' conftest.$ac_ext >&5
1625
1626         ac_retval=1
1627 fi
1628   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1629   as_fn_set_status $ac_retval
1630
1631 } # ac_fn_c_try_compile
1632
1633 # ac_fn_c_try_link LINENO
1634 # -----------------------
1635 # Try to link conftest.$ac_ext, and return whether this succeeded.
1636 ac_fn_c_try_link ()
1637 {
1638   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1639   rm -f conftest.$ac_objext conftest$ac_exeext
1640   if { { ac_try="$ac_link"
1641 case "(($ac_try" in
1642   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1643   *) ac_try_echo=$ac_try;;
1644 esac
1645 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1646 $as_echo "$ac_try_echo"; } >&5
1647   (eval "$ac_link") 2>conftest.err
1648   ac_status=$?
1649   if test -s conftest.err; then
1650     grep -v '^ *+' conftest.err >conftest.er1
1651     cat conftest.er1 >&5
1652     mv -f conftest.er1 conftest.err
1653   fi
1654   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1655   test $ac_status = 0; } && {
1656          test -z "$ac_c_werror_flag" ||
1657          test ! -s conftest.err
1658        } && test -s conftest$ac_exeext && {
1659          test "$cross_compiling" = yes ||
1660          test -x conftest$ac_exeext
1661        }; then :
1662   ac_retval=0
1663 else
1664   $as_echo "$as_me: failed program was:" >&5
1665 sed 's/^/| /' conftest.$ac_ext >&5
1666
1667         ac_retval=1
1668 fi
1669   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1670   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1671   # interfere with the next link command; also delete a directory that is
1672   # left behind by Apple's compiler.  We do this before executing the actions.
1673   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1674   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1675   as_fn_set_status $ac_retval
1676
1677 } # ac_fn_c_try_link
1678
1679 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1680 # -------------------------------------------------------
1681 # Tests whether HEADER exists and can be compiled using the include files in
1682 # INCLUDES, setting the cache variable VAR accordingly.
1683 ac_fn_c_check_header_compile ()
1684 {
1685   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1686   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1687 $as_echo_n "checking for $2... " >&6; }
1688 if eval \${$3+:} false; then :
1689   $as_echo_n "(cached) " >&6
1690 else
1691   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1692 /* end confdefs.h.  */
1693 $4
1694 #include <$2>
1695 _ACEOF
1696 if ac_fn_c_try_compile "$LINENO"; then :
1697   eval "$3=yes"
1698 else
1699   eval "$3=no"
1700 fi
1701 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1702 fi
1703 eval ac_res=\$$3
1704                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1705 $as_echo "$ac_res" >&6; }
1706   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1707
1708 } # ac_fn_c_check_header_compile
1709
1710 # ac_fn_c_try_cpp LINENO
1711 # ----------------------
1712 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1713 ac_fn_c_try_cpp ()
1714 {
1715   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1716   if { { ac_try="$ac_cpp conftest.$ac_ext"
1717 case "(($ac_try" in
1718   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1719   *) ac_try_echo=$ac_try;;
1720 esac
1721 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1722 $as_echo "$ac_try_echo"; } >&5
1723   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1724   ac_status=$?
1725   if test -s conftest.err; then
1726     grep -v '^ *+' conftest.err >conftest.er1
1727     cat conftest.er1 >&5
1728     mv -f conftest.er1 conftest.err
1729   fi
1730   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1731   test $ac_status = 0; } > conftest.i && {
1732          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1733          test ! -s conftest.err
1734        }; then :
1735   ac_retval=0
1736 else
1737   $as_echo "$as_me: failed program was:" >&5
1738 sed 's/^/| /' conftest.$ac_ext >&5
1739
1740     ac_retval=1
1741 fi
1742   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1743   as_fn_set_status $ac_retval
1744
1745 } # ac_fn_c_try_cpp
1746
1747 # ac_fn_c_try_run LINENO
1748 # ----------------------
1749 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1750 # that executables *can* be run.
1751 ac_fn_c_try_run ()
1752 {
1753   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1754   if { { ac_try="$ac_link"
1755 case "(($ac_try" in
1756   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1757   *) ac_try_echo=$ac_try;;
1758 esac
1759 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1760 $as_echo "$ac_try_echo"; } >&5
1761   (eval "$ac_link") 2>&5
1762   ac_status=$?
1763   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1764   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1765   { { case "(($ac_try" in
1766   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1767   *) ac_try_echo=$ac_try;;
1768 esac
1769 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1770 $as_echo "$ac_try_echo"; } >&5
1771   (eval "$ac_try") 2>&5
1772   ac_status=$?
1773   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1774   test $ac_status = 0; }; }; then :
1775   ac_retval=0
1776 else
1777   $as_echo "$as_me: program exited with status $ac_status" >&5
1778        $as_echo "$as_me: failed program was:" >&5
1779 sed 's/^/| /' conftest.$ac_ext >&5
1780
1781        ac_retval=$ac_status
1782 fi
1783   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1784   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1785   as_fn_set_status $ac_retval
1786
1787 } # ac_fn_c_try_run
1788
1789 # ac_fn_c_check_func LINENO FUNC VAR
1790 # ----------------------------------
1791 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1792 ac_fn_c_check_func ()
1793 {
1794   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1795   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1796 $as_echo_n "checking for $2... " >&6; }
1797 if eval \${$3+:} false; then :
1798   $as_echo_n "(cached) " >&6
1799 else
1800   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1801 /* end confdefs.h.  */
1802 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1803    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1804 #define $2 innocuous_$2
1805
1806 /* System header to define __stub macros and hopefully few prototypes,
1807     which can conflict with char $2 (); below.
1808     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1809     <limits.h> exists even on freestanding compilers.  */
1810
1811 #ifdef __STDC__
1812 # include <limits.h>
1813 #else
1814 # include <assert.h>
1815 #endif
1816
1817 #undef $2
1818
1819 /* Override any GCC internal prototype to avoid an error.
1820    Use char because int might match the return type of a GCC
1821    builtin and then its argument prototype would still apply.  */
1822 #ifdef __cplusplus
1823 extern "C"
1824 #endif
1825 char $2 ();
1826 /* The GNU C library defines this for functions which it implements
1827     to always fail with ENOSYS.  Some functions are actually named
1828     something starting with __ and the normal name is an alias.  */
1829 #if defined __stub_$2 || defined __stub___$2
1830 choke me
1831 #endif
1832
1833 int
1834 main ()
1835 {
1836 return $2 ();
1837   ;
1838   return 0;
1839 }
1840 _ACEOF
1841 if ac_fn_c_try_link "$LINENO"; then :
1842   eval "$3=yes"
1843 else
1844   eval "$3=no"
1845 fi
1846 rm -f core conftest.err conftest.$ac_objext \
1847     conftest$ac_exeext conftest.$ac_ext
1848 fi
1849 eval ac_res=\$$3
1850                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1851 $as_echo "$ac_res" >&6; }
1852   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1853
1854 } # ac_fn_c_check_func
1855
1856 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1857 # -------------------------------------------------------
1858 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1859 # the include files in INCLUDES and setting the cache variable VAR
1860 # accordingly.
1861 ac_fn_c_check_header_mongrel ()
1862 {
1863   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1864   if eval \${$3+:} false; then :
1865   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1866 $as_echo_n "checking for $2... " >&6; }
1867 if eval \${$3+:} false; then :
1868   $as_echo_n "(cached) " >&6
1869 fi
1870 eval ac_res=\$$3
1871                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1872 $as_echo "$ac_res" >&6; }
1873 else
1874   # Is the header compilable?
1875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1876 $as_echo_n "checking $2 usability... " >&6; }
1877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1878 /* end confdefs.h.  */
1879 $4
1880 #include <$2>
1881 _ACEOF
1882 if ac_fn_c_try_compile "$LINENO"; then :
1883   ac_header_compiler=yes
1884 else
1885   ac_header_compiler=no
1886 fi
1887 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1889 $as_echo "$ac_header_compiler" >&6; }
1890
1891 # Is the header present?
1892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1893 $as_echo_n "checking $2 presence... " >&6; }
1894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1895 /* end confdefs.h.  */
1896 #include <$2>
1897 _ACEOF
1898 if ac_fn_c_try_cpp "$LINENO"; then :
1899   ac_header_preproc=yes
1900 else
1901   ac_header_preproc=no
1902 fi
1903 rm -f conftest.err conftest.i conftest.$ac_ext
1904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1905 $as_echo "$ac_header_preproc" >&6; }
1906
1907 # So?  What about this header?
1908 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1909   yes:no: )
1910     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1911 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1912     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1913 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1914     ;;
1915   no:yes:* )
1916     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1917 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1918     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1919 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1920     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1921 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1922     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1923 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1924     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1925 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1926     ;;
1927 esac
1928   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1929 $as_echo_n "checking for $2... " >&6; }
1930 if eval \${$3+:} false; then :
1931   $as_echo_n "(cached) " >&6
1932 else
1933   eval "$3=\$ac_header_compiler"
1934 fi
1935 eval ac_res=\$$3
1936                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1937 $as_echo "$ac_res" >&6; }
1938 fi
1939   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1940
1941 } # ac_fn_c_check_header_mongrel
1942
1943 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1944 # -------------------------------------------
1945 # Tests whether TYPE exists after having included INCLUDES, setting cache
1946 # variable VAR accordingly.
1947 ac_fn_c_check_type ()
1948 {
1949   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1950   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1951 $as_echo_n "checking for $2... " >&6; }
1952 if eval \${$3+:} false; then :
1953   $as_echo_n "(cached) " >&6
1954 else
1955   eval "$3=no"
1956   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1957 /* end confdefs.h.  */
1958 $4
1959 int
1960 main ()
1961 {
1962 if (sizeof ($2))
1963          return 0;
1964   ;
1965   return 0;
1966 }
1967 _ACEOF
1968 if ac_fn_c_try_compile "$LINENO"; then :
1969   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1970 /* end confdefs.h.  */
1971 $4
1972 int
1973 main ()
1974 {
1975 if (sizeof (($2)))
1976             return 0;
1977   ;
1978   return 0;
1979 }
1980 _ACEOF
1981 if ac_fn_c_try_compile "$LINENO"; then :
1982
1983 else
1984   eval "$3=yes"
1985 fi
1986 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1987 fi
1988 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1989 fi
1990 eval ac_res=\$$3
1991                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1992 $as_echo "$ac_res" >&6; }
1993   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1994
1995 } # ac_fn_c_check_type
1996
1997 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1998 # --------------------------------------------
1999 # Tries to find the compile-time value of EXPR in a program that includes
2000 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2001 # computed
2002 ac_fn_c_compute_int ()
2003 {
2004   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2005   if test "$cross_compiling" = yes; then
2006     # Depending upon the size, compute the lo and hi bounds.
2007 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2008 /* end confdefs.h.  */
2009 $4
2010 int
2011 main ()
2012 {
2013 static int test_array [1 - 2 * !(($2) >= 0)];
2014 test_array [0] = 0;
2015 return test_array [0];
2016
2017   ;
2018   return 0;
2019 }
2020 _ACEOF
2021 if ac_fn_c_try_compile "$LINENO"; then :
2022   ac_lo=0 ac_mid=0
2023   while :; do
2024     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2025 /* end confdefs.h.  */
2026 $4
2027 int
2028 main ()
2029 {
2030 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2031 test_array [0] = 0;
2032 return test_array [0];
2033
2034   ;
2035   return 0;
2036 }
2037 _ACEOF
2038 if ac_fn_c_try_compile "$LINENO"; then :
2039   ac_hi=$ac_mid; break
2040 else
2041   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2042                         if test $ac_lo -le $ac_mid; then
2043                           ac_lo= ac_hi=
2044                           break
2045                         fi
2046                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2047 fi
2048 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2049   done
2050 else
2051   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2052 /* end confdefs.h.  */
2053 $4
2054 int
2055 main ()
2056 {
2057 static int test_array [1 - 2 * !(($2) < 0)];
2058 test_array [0] = 0;
2059 return test_array [0];
2060
2061   ;
2062   return 0;
2063 }
2064 _ACEOF
2065 if ac_fn_c_try_compile "$LINENO"; then :
2066   ac_hi=-1 ac_mid=-1
2067   while :; do
2068     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2069 /* end confdefs.h.  */
2070 $4
2071 int
2072 main ()
2073 {
2074 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2075 test_array [0] = 0;
2076 return test_array [0];
2077
2078   ;
2079   return 0;
2080 }
2081 _ACEOF
2082 if ac_fn_c_try_compile "$LINENO"; then :
2083   ac_lo=$ac_mid; break
2084 else
2085   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2086                         if test $ac_mid -le $ac_hi; then
2087                           ac_lo= ac_hi=
2088                           break
2089                         fi
2090                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2091 fi
2092 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2093   done
2094 else
2095   ac_lo= ac_hi=
2096 fi
2097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2098 fi
2099 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2100 # Binary search between lo and hi bounds.
2101 while test "x$ac_lo" != "x$ac_hi"; do
2102   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2103   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2104 /* end confdefs.h.  */
2105 $4
2106 int
2107 main ()
2108 {
2109 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2110 test_array [0] = 0;
2111 return test_array [0];
2112
2113   ;
2114   return 0;
2115 }
2116 _ACEOF
2117 if ac_fn_c_try_compile "$LINENO"; then :
2118   ac_hi=$ac_mid
2119 else
2120   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2121 fi
2122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2123 done
2124 case $ac_lo in #((
2125 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2126 '') ac_retval=1 ;;
2127 esac
2128   else
2129     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2130 /* end confdefs.h.  */
2131 $4
2132 static long int longval () { return $2; }
2133 static unsigned long int ulongval () { return $2; }
2134 #include <stdio.h>
2135 #include <stdlib.h>
2136 int
2137 main ()
2138 {
2139
2140   FILE *f = fopen ("conftest.val", "w");
2141   if (! f)
2142     return 1;
2143   if (($2) < 0)
2144     {
2145       long int i = longval ();
2146       if (i != ($2))
2147         return 1;
2148       fprintf (f, "%ld", i);
2149     }
2150   else
2151     {
2152       unsigned long int i = ulongval ();
2153       if (i != ($2))
2154         return 1;
2155       fprintf (f, "%lu", i);
2156     }
2157   /* Do not output a trailing newline, as this causes \r\n confusion
2158      on some platforms.  */
2159   return ferror (f) || fclose (f) != 0;
2160
2161   ;
2162   return 0;
2163 }
2164 _ACEOF
2165 if ac_fn_c_try_run "$LINENO"; then :
2166   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2167 else
2168   ac_retval=1
2169 fi
2170 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2171   conftest.$ac_objext conftest.beam conftest.$ac_ext
2172 rm -f conftest.val
2173
2174   fi
2175   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2176   as_fn_set_status $ac_retval
2177
2178 } # ac_fn_c_compute_int
2179 cat >config.log <<_ACEOF
2180 This file contains any messages produced by compilers while
2181 running configure, to aid debugging if configure makes a mistake.
2182
2183 It was created by package-unused $as_me version-unused, which was
2184 generated by GNU Autoconf 2.69.  Invocation command line was
2185
2186   $ $0 $@
2187
2188 _ACEOF
2189 exec 5>>config.log
2190 {
2191 cat <<_ASUNAME
2192 ## --------- ##
2193 ## Platform. ##
2194 ## --------- ##
2195
2196 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2197 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2198 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2199 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2200 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2201
2202 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2203 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2204
2205 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2206 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2207 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2208 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2209 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2210 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2211 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2212
2213 _ASUNAME
2214
2215 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2216 for as_dir in $PATH
2217 do
2218   IFS=$as_save_IFS
2219   test -z "$as_dir" && as_dir=.
2220     $as_echo "PATH: $as_dir"
2221   done
2222 IFS=$as_save_IFS
2223
2224 } >&5
2225
2226 cat >&5 <<_ACEOF
2227
2228
2229 ## ----------- ##
2230 ## Core tests. ##
2231 ## ----------- ##
2232
2233 _ACEOF
2234
2235
2236 # Keep a trace of the command line.
2237 # Strip out --no-create and --no-recursion so they do not pile up.
2238 # Strip out --silent because we don't want to record it for future runs.
2239 # Also quote any args containing shell meta-characters.
2240 # Make two passes to allow for proper duplicate-argument suppression.
2241 ac_configure_args=
2242 ac_configure_args0=
2243 ac_configure_args1=
2244 ac_must_keep_next=false
2245 for ac_pass in 1 2
2246 do
2247   for ac_arg
2248   do
2249     case $ac_arg in
2250     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2251     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2252     | -silent | --silent | --silen | --sile | --sil)
2253       continue ;;
2254     *\'*)
2255       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2256     esac
2257     case $ac_pass in
2258     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2259     2)
2260       as_fn_append ac_configure_args1 " '$ac_arg'"
2261       if test $ac_must_keep_next = true; then
2262         ac_must_keep_next=false # Got value, back to normal.
2263       else
2264         case $ac_arg in
2265           *=* | --config-cache | -C | -disable-* | --disable-* \
2266           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2267           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2268           | -with-* | --with-* | -without-* | --without-* | --x)
2269             case "$ac_configure_args0 " in
2270               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2271             esac
2272             ;;
2273           -* ) ac_must_keep_next=true ;;
2274         esac
2275       fi
2276       as_fn_append ac_configure_args " '$ac_arg'"
2277       ;;
2278     esac
2279   done
2280 done
2281 { ac_configure_args0=; unset ac_configure_args0;}
2282 { ac_configure_args1=; unset ac_configure_args1;}
2283
2284 # When interrupted or exit'd, cleanup temporary files, and complete
2285 # config.log.  We remove comments because anyway the quotes in there
2286 # would cause problems or look ugly.
2287 # WARNING: Use '\'' to represent an apostrophe within the trap.
2288 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2289 trap 'exit_status=$?
2290   # Save into config.log some information that might help in debugging.
2291   {
2292     echo
2293
2294     $as_echo "## ---------------- ##
2295 ## Cache variables. ##
2296 ## ---------------- ##"
2297     echo
2298     # The following way of writing the cache mishandles newlines in values,
2299 (
2300   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2301     eval ac_val=\$$ac_var
2302     case $ac_val in #(
2303     *${as_nl}*)
2304       case $ac_var in #(
2305       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2306 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2307       esac
2308       case $ac_var in #(
2309       _ | IFS | as_nl) ;; #(
2310       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2311       *) { eval $ac_var=; unset $ac_var;} ;;
2312       esac ;;
2313     esac
2314   done
2315   (set) 2>&1 |
2316     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2317     *${as_nl}ac_space=\ *)
2318       sed -n \
2319         "s/'\''/'\''\\\\'\'''\''/g;
2320           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2321       ;; #(
2322     *)
2323       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2324       ;;
2325     esac |
2326     sort
2327 )
2328     echo
2329
2330     $as_echo "## ----------------- ##
2331 ## Output variables. ##
2332 ## ----------------- ##"
2333     echo
2334     for ac_var in $ac_subst_vars
2335     do
2336       eval ac_val=\$$ac_var
2337       case $ac_val in
2338       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2339       esac
2340       $as_echo "$ac_var='\''$ac_val'\''"
2341     done | sort
2342     echo
2343
2344     if test -n "$ac_subst_files"; then
2345       $as_echo "## ------------------- ##
2346 ## File substitutions. ##
2347 ## ------------------- ##"
2348       echo
2349       for ac_var in $ac_subst_files
2350       do
2351         eval ac_val=\$$ac_var
2352         case $ac_val in
2353         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2354         esac
2355         $as_echo "$ac_var='\''$ac_val'\''"
2356       done | sort
2357       echo
2358     fi
2359
2360     if test -s confdefs.h; then
2361       $as_echo "## ----------- ##
2362 ## confdefs.h. ##
2363 ## ----------- ##"
2364       echo
2365       cat confdefs.h
2366       echo
2367     fi
2368     test "$ac_signal" != 0 &&
2369       $as_echo "$as_me: caught signal $ac_signal"
2370     $as_echo "$as_me: exit $exit_status"
2371   } >&5
2372   rm -f core *.core core.conftest.* &&
2373     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2374     exit $exit_status
2375 ' 0
2376 for ac_signal in 1 2 13 15; do
2377   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2378 done
2379 ac_signal=0
2380
2381 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2382 rm -f -r conftest* confdefs.h
2383
2384 $as_echo "/* confdefs.h */" > confdefs.h
2385
2386 # Predefined preprocessor variables.
2387
2388 cat >>confdefs.h <<_ACEOF
2389 #define PACKAGE_NAME "$PACKAGE_NAME"
2390 _ACEOF
2391
2392 cat >>confdefs.h <<_ACEOF
2393 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2394 _ACEOF
2395
2396 cat >>confdefs.h <<_ACEOF
2397 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2398 _ACEOF
2399
2400 cat >>confdefs.h <<_ACEOF
2401 #define PACKAGE_STRING "$PACKAGE_STRING"
2402 _ACEOF
2403
2404 cat >>confdefs.h <<_ACEOF
2405 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2406 _ACEOF
2407
2408 cat >>confdefs.h <<_ACEOF
2409 #define PACKAGE_URL "$PACKAGE_URL"
2410 _ACEOF
2411
2412
2413 # Let the site file select an alternate cache file if it wants to.
2414 # Prefer an explicitly selected file to automatically selected ones.
2415 ac_site_file1=NONE
2416 ac_site_file2=NONE
2417 if test -n "$CONFIG_SITE"; then
2418   # We do not want a PATH search for config.site.
2419   case $CONFIG_SITE in #((
2420     -*)  ac_site_file1=./$CONFIG_SITE;;
2421     */*) ac_site_file1=$CONFIG_SITE;;
2422     *)   ac_site_file1=./$CONFIG_SITE;;
2423   esac
2424 elif test "x$prefix" != xNONE; then
2425   ac_site_file1=$prefix/share/config.site
2426   ac_site_file2=$prefix/etc/config.site
2427 else
2428   ac_site_file1=$ac_default_prefix/share/config.site
2429   ac_site_file2=$ac_default_prefix/etc/config.site
2430 fi
2431 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2432 do
2433   test "x$ac_site_file" = xNONE && continue
2434   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2435     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2436 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2437     sed 's/^/| /' "$ac_site_file" >&5
2438     . "$ac_site_file" \
2439       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2440 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2441 as_fn_error $? "failed to load site script $ac_site_file
2442 See \`config.log' for more details" "$LINENO" 5; }
2443   fi
2444 done
2445
2446 if test -r "$cache_file"; then
2447   # Some versions of bash will fail to source /dev/null (special files
2448   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2449   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2450     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2451 $as_echo "$as_me: loading cache $cache_file" >&6;}
2452     case $cache_file in
2453       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2454       *)                      . "./$cache_file";;
2455     esac
2456   fi
2457 else
2458   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2459 $as_echo "$as_me: creating cache $cache_file" >&6;}
2460   >$cache_file
2461 fi
2462
2463 # Check that the precious variables saved in the cache have kept the same
2464 # value.
2465 ac_cache_corrupted=false
2466 for ac_var in $ac_precious_vars; do
2467   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2468   eval ac_new_set=\$ac_env_${ac_var}_set
2469   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2470   eval ac_new_val=\$ac_env_${ac_var}_value
2471   case $ac_old_set,$ac_new_set in
2472     set,)
2473       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2474 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2475       ac_cache_corrupted=: ;;
2476     ,set)
2477       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2478 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2479       ac_cache_corrupted=: ;;
2480     ,);;
2481     *)
2482       if test "x$ac_old_val" != "x$ac_new_val"; then
2483         # differences in whitespace do not lead to failure.
2484         ac_old_val_w=`echo x $ac_old_val`
2485         ac_new_val_w=`echo x $ac_new_val`
2486         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2487           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2488 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2489           ac_cache_corrupted=:
2490         else
2491           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2492 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2493           eval $ac_var=\$ac_old_val
2494         fi
2495         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2496 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2497         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2498 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2499       fi;;
2500   esac
2501   # Pass precious variables to config.status.
2502   if test "$ac_new_set" = set; then
2503     case $ac_new_val in
2504     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2505     *) ac_arg=$ac_var=$ac_new_val ;;
2506     esac
2507     case " $ac_configure_args " in
2508       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2509       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2510     esac
2511   fi
2512 done
2513 if $ac_cache_corrupted; then
2514   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2515 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2516   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2517 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2518   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2519 fi
2520 ## -------------------- ##
2521 ## Main body of script. ##
2522 ## -------------------- ##
2523
2524 ac_ext=c
2525 ac_cpp='$CPP $CPPFLAGS'
2526 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2527 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2528 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2529
2530
2531
2532
2533
2534
2535 ac_config_headers="$ac_config_headers config.h"
2536
2537
2538 libtool_VERSION=14:0:0
2539
2540
2541 # Default to --enable-multilib
2542 # Check whether --enable-multilib was given.
2543 if test "${enable_multilib+set}" = set; then :
2544   enableval=$enable_multilib; case "$enableval" in
2545   yes) multilib=yes ;;
2546   no)  multilib=no ;;
2547   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2548  esac
2549 else
2550   multilib=yes
2551 fi
2552
2553
2554 # We may get other options which we leave undocumented:
2555 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2556 # See config-ml.in if you want the gory details.
2557
2558 if test "$srcdir" = "."; then
2559   if test "$with_target_subdir" != "."; then
2560     multi_basedir="$srcdir/$with_multisrctop../.."
2561   else
2562     multi_basedir="$srcdir/$with_multisrctop.."
2563   fi
2564 else
2565   multi_basedir="$srcdir/.."
2566 fi
2567
2568
2569 # Even if the default multilib is not a cross compilation,
2570 # it may be that some of the other multilibs are.
2571 if test $cross_compiling = no && test $multilib = yes \
2572    && test "x${with_multisubdir}" != x ; then
2573    cross_compiling=maybe
2574 fi
2575
2576 ac_config_commands="$ac_config_commands default-1"
2577
2578
2579 ac_aux_dir=
2580 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2581   if test -f "$ac_dir/install-sh"; then
2582     ac_aux_dir=$ac_dir
2583     ac_install_sh="$ac_aux_dir/install-sh -c"
2584     break
2585   elif test -f "$ac_dir/install.sh"; then
2586     ac_aux_dir=$ac_dir
2587     ac_install_sh="$ac_aux_dir/install.sh -c"
2588     break
2589   elif test -f "$ac_dir/shtool"; then
2590     ac_aux_dir=$ac_dir
2591     ac_install_sh="$ac_aux_dir/shtool install -c"
2592     break
2593   fi
2594 done
2595 if test -z "$ac_aux_dir"; then
2596   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2597 fi
2598
2599 # These three variables are undocumented and unsupported,
2600 # and are intended to be withdrawn in a future Autoconf release.
2601 # They can cause serious problems if a builder's source tree is in a directory
2602 # whose full name contains unusual characters.
2603 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2604 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2605 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2606
2607
2608 # Make sure we can run config.sub.
2609 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2610   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2611
2612 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2613 $as_echo_n "checking build system type... " >&6; }
2614 if ${ac_cv_build+:} false; then :
2615   $as_echo_n "(cached) " >&6
2616 else
2617   ac_build_alias=$build_alias
2618 test "x$ac_build_alias" = x &&
2619   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2620 test "x$ac_build_alias" = x &&
2621   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2622 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2623   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2624
2625 fi
2626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2627 $as_echo "$ac_cv_build" >&6; }
2628 case $ac_cv_build in
2629 *-*-*) ;;
2630 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2631 esac
2632 build=$ac_cv_build
2633 ac_save_IFS=$IFS; IFS='-'
2634 set x $ac_cv_build
2635 shift
2636 build_cpu=$1
2637 build_vendor=$2
2638 shift; shift
2639 # Remember, the first character of IFS is used to create $*,
2640 # except with old shells:
2641 build_os=$*
2642 IFS=$ac_save_IFS
2643 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2644
2645
2646 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2647 $as_echo_n "checking host system type... " >&6; }
2648 if ${ac_cv_host+:} false; then :
2649   $as_echo_n "(cached) " >&6
2650 else
2651   if test "x$host_alias" = x; then
2652   ac_cv_host=$ac_cv_build
2653 else
2654   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2655     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2656 fi
2657
2658 fi
2659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2660 $as_echo "$ac_cv_host" >&6; }
2661 case $ac_cv_host in
2662 *-*-*) ;;
2663 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2664 esac
2665 host=$ac_cv_host
2666 ac_save_IFS=$IFS; IFS='-'
2667 set x $ac_cv_host
2668 shift
2669 host_cpu=$1
2670 host_vendor=$2
2671 shift; shift
2672 # Remember, the first character of IFS is used to create $*,
2673 # except with old shells:
2674 host_os=$*
2675 IFS=$ac_save_IFS
2676 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2677
2678
2679 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2680 $as_echo_n "checking target system type... " >&6; }
2681 if ${ac_cv_target+:} false; then :
2682   $as_echo_n "(cached) " >&6
2683 else
2684   if test "x$target_alias" = x; then
2685   ac_cv_target=$ac_cv_host
2686 else
2687   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2688     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2689 fi
2690
2691 fi
2692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2693 $as_echo "$ac_cv_target" >&6; }
2694 case $ac_cv_target in
2695 *-*-*) ;;
2696 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2697 esac
2698 target=$ac_cv_target
2699 ac_save_IFS=$IFS; IFS='-'
2700 set x $ac_cv_target
2701 shift
2702 target_cpu=$1
2703 target_vendor=$2
2704 shift; shift
2705 # Remember, the first character of IFS is used to create $*,
2706 # except with old shells:
2707 target_os=$*
2708 IFS=$ac_save_IFS
2709 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2710
2711
2712 # The aliases save the names the user supplied, while $host etc.
2713 # will get canonicalized.
2714 test -n "$target_alias" &&
2715   test "$program_prefix$program_suffix$program_transform_name" = \
2716     NONENONEs,x,x, &&
2717   program_prefix=${target_alias}-
2718
2719 target_alias=${target_alias-$host_alias}
2720
2721 am__api_version='1.15'
2722
2723 # Find a good install program.  We prefer a C program (faster),
2724 # so one script is as good as another.  But avoid the broken or
2725 # incompatible versions:
2726 # SysV /etc/install, /usr/sbin/install
2727 # SunOS /usr/etc/install
2728 # IRIX /sbin/install
2729 # AIX /bin/install
2730 # AmigaOS /C/install, which installs bootblocks on floppy discs
2731 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2732 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2733 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2734 # OS/2's system install, which has a completely different semantic
2735 # ./install, which can be erroneously created by make from ./install.sh.
2736 # Reject install programs that cannot install multiple files.
2737 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2738 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2739 if test -z "$INSTALL"; then
2740 if ${ac_cv_path_install+:} false; then :
2741   $as_echo_n "(cached) " >&6
2742 else
2743   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2744 for as_dir in $PATH
2745 do
2746   IFS=$as_save_IFS
2747   test -z "$as_dir" && as_dir=.
2748     # Account for people who put trailing slashes in PATH elements.
2749 case $as_dir/ in #((
2750   ./ | .// | /[cC]/* | \
2751   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2752   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2753   /usr/ucb/* ) ;;
2754   *)
2755     # OSF1 and SCO ODT 3.0 have their own names for install.
2756     # Don't use installbsd from OSF since it installs stuff as root
2757     # by default.
2758     for ac_prog in ginstall scoinst install; do
2759       for ac_exec_ext in '' $ac_executable_extensions; do
2760         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2761           if test $ac_prog = install &&
2762             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2763             # AIX install.  It has an incompatible calling convention.
2764             :
2765           elif test $ac_prog = install &&
2766             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2767             # program-specific install script used by HP pwplus--don't use.
2768             :
2769           else
2770             rm -rf conftest.one conftest.two conftest.dir
2771             echo one > conftest.one
2772             echo two > conftest.two
2773             mkdir conftest.dir
2774             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2775               test -s conftest.one && test -s conftest.two &&
2776               test -s conftest.dir/conftest.one &&
2777               test -s conftest.dir/conftest.two
2778             then
2779               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2780               break 3
2781             fi
2782           fi
2783         fi
2784       done
2785     done
2786     ;;
2787 esac
2788
2789   done
2790 IFS=$as_save_IFS
2791
2792 rm -rf conftest.one conftest.two conftest.dir
2793
2794 fi
2795   if test "${ac_cv_path_install+set}" = set; then
2796     INSTALL=$ac_cv_path_install
2797   else
2798     # As a last resort, use the slow shell script.  Don't cache a
2799     # value for INSTALL within a source directory, because that will
2800     # break other packages using the cache if that directory is
2801     # removed, or if the value is a relative name.
2802     INSTALL=$ac_install_sh
2803   fi
2804 fi
2805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2806 $as_echo "$INSTALL" >&6; }
2807
2808 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2809 # It thinks the first close brace ends the variable substitution.
2810 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2811
2812 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2813
2814 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2815
2816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2817 $as_echo_n "checking whether build environment is sane... " >&6; }
2818 # Reject unsafe characters in $srcdir or the absolute working directory
2819 # name.  Accept space and tab only in the latter.
2820 am_lf='
2821 '
2822 case `pwd` in
2823   *[\\\"\#\$\&\'\`$am_lf]*)
2824     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2825 esac
2826 case $srcdir in
2827   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2828     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2829 esac
2830
2831 # Do 'set' in a subshell so we don't clobber the current shell's
2832 # arguments.  Must try -L first in case configure is actually a
2833 # symlink; some systems play weird games with the mod time of symlinks
2834 # (eg FreeBSD returns the mod time of the symlink's containing
2835 # directory).
2836 if (
2837    am_has_slept=no
2838    for am_try in 1 2; do
2839      echo "timestamp, slept: $am_has_slept" > conftest.file
2840      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2841      if test "$*" = "X"; then
2842         # -L didn't work.
2843         set X `ls -t "$srcdir/configure" conftest.file`
2844      fi
2845      if test "$*" != "X $srcdir/configure conftest.file" \
2846         && test "$*" != "X conftest.file $srcdir/configure"; then
2847
2848         # If neither matched, then we have a broken ls.  This can happen
2849         # if, for instance, CONFIG_SHELL is bash and it inherits a
2850         # broken ls alias from the environment.  This has actually
2851         # happened.  Such a system could not be considered "sane".
2852         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2853   alias in your environment" "$LINENO" 5
2854      fi
2855      if test "$2" = conftest.file || test $am_try -eq 2; then
2856        break
2857      fi
2858      # Just in case.
2859      sleep 1
2860      am_has_slept=yes
2861    done
2862    test "$2" = conftest.file
2863    )
2864 then
2865    # Ok.
2866    :
2867 else
2868    as_fn_error $? "newly created file is older than distributed files!
2869 Check your system clock" "$LINENO" 5
2870 fi
2871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2872 $as_echo "yes" >&6; }
2873 # If we didn't sleep, we still need to ensure time stamps of config.status and
2874 # generated files are strictly newer.
2875 am_sleep_pid=
2876 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2877   ( sleep 1 ) &
2878   am_sleep_pid=$!
2879 fi
2880
2881 rm -f conftest.file
2882
2883 test "$program_prefix" != NONE &&
2884   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2885 # Use a double $ so make ignores it.
2886 test "$program_suffix" != NONE &&
2887   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2888 # Double any \ or $.
2889 # By default was `s,x,x', remove it if useless.
2890 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2891 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2892
2893 # Expand $ac_aux_dir to an absolute path.
2894 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2895
2896 if test x"${MISSING+set}" != xset; then
2897   case $am_aux_dir in
2898   *\ * | *\     *)
2899     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2900   *)
2901     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2902   esac
2903 fi
2904 # Use eval to expand $SHELL
2905 if eval "$MISSING --is-lightweight"; then
2906   am_missing_run="$MISSING "
2907 else
2908   am_missing_run=
2909   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2910 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2911 fi
2912
2913 if test x"${install_sh+set}" != xset; then
2914   case $am_aux_dir in
2915   *\ * | *\     *)
2916     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2917   *)
2918     install_sh="\${SHELL} $am_aux_dir/install-sh"
2919   esac
2920 fi
2921
2922 # Installed binaries are usually stripped using 'strip' when the user
2923 # run "make install-strip".  However 'strip' might not be the right
2924 # tool to use in cross-compilation environments, therefore Automake
2925 # will honor the 'STRIP' environment variable to overrule this program.
2926 if test "$cross_compiling" != no; then
2927   if test -n "$ac_tool_prefix"; then
2928   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2929 set dummy ${ac_tool_prefix}strip; ac_word=$2
2930 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2931 $as_echo_n "checking for $ac_word... " >&6; }
2932 if ${ac_cv_prog_STRIP+:} false; then :
2933   $as_echo_n "(cached) " >&6
2934 else
2935   if test -n "$STRIP"; then
2936   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2937 else
2938 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2939 for as_dir in $PATH
2940 do
2941   IFS=$as_save_IFS
2942   test -z "$as_dir" && as_dir=.
2943     for ac_exec_ext in '' $ac_executable_extensions; do
2944   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2945     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2946     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2947     break 2
2948   fi
2949 done
2950   done
2951 IFS=$as_save_IFS
2952
2953 fi
2954 fi
2955 STRIP=$ac_cv_prog_STRIP
2956 if test -n "$STRIP"; then
2957   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2958 $as_echo "$STRIP" >&6; }
2959 else
2960   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2961 $as_echo "no" >&6; }
2962 fi
2963
2964
2965 fi
2966 if test -z "$ac_cv_prog_STRIP"; then
2967   ac_ct_STRIP=$STRIP
2968   # Extract the first word of "strip", so it can be a program name with args.
2969 set dummy strip; ac_word=$2
2970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2971 $as_echo_n "checking for $ac_word... " >&6; }
2972 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2973   $as_echo_n "(cached) " >&6
2974 else
2975   if test -n "$ac_ct_STRIP"; then
2976   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2977 else
2978 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2979 for as_dir in $PATH
2980 do
2981   IFS=$as_save_IFS
2982   test -z "$as_dir" && as_dir=.
2983     for ac_exec_ext in '' $ac_executable_extensions; do
2984   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2985     ac_cv_prog_ac_ct_STRIP="strip"
2986     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2987     break 2
2988   fi
2989 done
2990   done
2991 IFS=$as_save_IFS
2992
2993 fi
2994 fi
2995 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2996 if test -n "$ac_ct_STRIP"; then
2997   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2998 $as_echo "$ac_ct_STRIP" >&6; }
2999 else
3000   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3001 $as_echo "no" >&6; }
3002 fi
3003
3004   if test "x$ac_ct_STRIP" = x; then
3005     STRIP=":"
3006   else
3007     case $cross_compiling:$ac_tool_warned in
3008 yes:)
3009 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3010 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3011 ac_tool_warned=yes ;;
3012 esac
3013     STRIP=$ac_ct_STRIP
3014   fi
3015 else
3016   STRIP="$ac_cv_prog_STRIP"
3017 fi
3018
3019 fi
3020 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3021
3022 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3023 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3024 if test -z "$MKDIR_P"; then
3025   if ${ac_cv_path_mkdir+:} false; then :
3026   $as_echo_n "(cached) " >&6
3027 else
3028   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3029 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3030 do
3031   IFS=$as_save_IFS
3032   test -z "$as_dir" && as_dir=.
3033     for ac_prog in mkdir gmkdir; do
3034          for ac_exec_ext in '' $ac_executable_extensions; do
3035            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
3036            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3037              'mkdir (GNU coreutils) '* | \
3038              'mkdir (coreutils) '* | \
3039              'mkdir (fileutils) '4.1*)
3040                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3041                break 3;;
3042            esac
3043          done
3044        done
3045   done
3046 IFS=$as_save_IFS
3047
3048 fi
3049
3050   test -d ./--version && rmdir ./--version
3051   if test "${ac_cv_path_mkdir+set}" = set; then
3052     MKDIR_P="$ac_cv_path_mkdir -p"
3053   else
3054     # As a last resort, use the slow shell script.  Don't cache a
3055     # value for MKDIR_P within a source directory, because that will
3056     # break other packages using the cache if that directory is
3057     # removed, or if the value is a relative name.
3058     MKDIR_P="$ac_install_sh -d"
3059   fi
3060 fi
3061 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3062 $as_echo "$MKDIR_P" >&6; }
3063
3064 for ac_prog in gawk mawk nawk awk
3065 do
3066   # Extract the first word of "$ac_prog", so it can be a program name with args.
3067 set dummy $ac_prog; ac_word=$2
3068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3069 $as_echo_n "checking for $ac_word... " >&6; }
3070 if ${ac_cv_prog_AWK+:} false; then :
3071   $as_echo_n "(cached) " >&6
3072 else
3073   if test -n "$AWK"; then
3074   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3075 else
3076 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3077 for as_dir in $PATH
3078 do
3079   IFS=$as_save_IFS
3080   test -z "$as_dir" && as_dir=.
3081     for ac_exec_ext in '' $ac_executable_extensions; do
3082   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3083     ac_cv_prog_AWK="$ac_prog"
3084     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3085     break 2
3086   fi
3087 done
3088   done
3089 IFS=$as_save_IFS
3090
3091 fi
3092 fi
3093 AWK=$ac_cv_prog_AWK
3094 if test -n "$AWK"; then
3095   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3096 $as_echo "$AWK" >&6; }
3097 else
3098   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3099 $as_echo "no" >&6; }
3100 fi
3101
3102
3103   test -n "$AWK" && break
3104 done
3105
3106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3107 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3108 set x ${MAKE-make}
3109 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3110 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3111   $as_echo_n "(cached) " >&6
3112 else
3113   cat >conftest.make <<\_ACEOF
3114 SHELL = /bin/sh
3115 all:
3116         @echo '@@@%%%=$(MAKE)=@@@%%%'
3117 _ACEOF
3118 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3119 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3120   *@@@%%%=?*=@@@%%%*)
3121     eval ac_cv_prog_make_${ac_make}_set=yes;;
3122   *)
3123     eval ac_cv_prog_make_${ac_make}_set=no;;
3124 esac
3125 rm -f conftest.make
3126 fi
3127 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3128   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3129 $as_echo "yes" >&6; }
3130   SET_MAKE=
3131 else
3132   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3133 $as_echo "no" >&6; }
3134   SET_MAKE="MAKE=${MAKE-make}"
3135 fi
3136
3137 rm -rf .tst 2>/dev/null
3138 mkdir .tst 2>/dev/null
3139 if test -d .tst; then
3140   am__leading_dot=.
3141 else
3142   am__leading_dot=_
3143 fi
3144 rmdir .tst 2>/dev/null
3145
3146 # Check whether --enable-silent-rules was given.
3147 if test "${enable_silent_rules+set}" = set; then :
3148   enableval=$enable_silent_rules;
3149 fi
3150
3151 case $enable_silent_rules in # (((
3152   yes) AM_DEFAULT_VERBOSITY=0;;
3153    no) AM_DEFAULT_VERBOSITY=1;;
3154     *) AM_DEFAULT_VERBOSITY=1;;
3155 esac
3156 am_make=${MAKE-make}
3157 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
3158 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
3159 if ${am_cv_make_support_nested_variables+:} false; then :
3160   $as_echo_n "(cached) " >&6
3161 else
3162   if $as_echo 'TRUE=$(BAR$(V))
3163 BAR0=false
3164 BAR1=true
3165 V=1
3166 am__doit:
3167         @$(TRUE)
3168 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
3169   am_cv_make_support_nested_variables=yes
3170 else
3171   am_cv_make_support_nested_variables=no
3172 fi
3173 fi
3174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
3175 $as_echo "$am_cv_make_support_nested_variables" >&6; }
3176 if test $am_cv_make_support_nested_variables = yes; then
3177     AM_V='$(V)'
3178   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
3179 else
3180   AM_V=$AM_DEFAULT_VERBOSITY
3181   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
3182 fi
3183 AM_BACKSLASH='\'
3184
3185 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3186   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3187   # is not polluted with repeated "-I."
3188   am__isrc=' -I$(srcdir)'
3189   # test to see if srcdir already configured
3190   if test -f $srcdir/config.status; then
3191     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3192   fi
3193 fi
3194
3195 # test whether we have cygpath
3196 if test -z "$CYGPATH_W"; then
3197   if (cygpath --version) >/dev/null 2>/dev/null; then
3198     CYGPATH_W='cygpath -w'
3199   else
3200     CYGPATH_W=echo
3201   fi
3202 fi
3203
3204
3205 # Define the identity of the package.
3206  PACKAGE='libgo'
3207  VERSION='version-unused'
3208
3209
3210 # Some tools Automake needs.
3211
3212 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3213
3214
3215 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3216
3217
3218 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3219
3220
3221 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3222
3223
3224 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3225
3226 # For better backward compatibility.  To be removed once Automake 1.9.x
3227 # dies out for good.  For more background, see:
3228 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3229 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3230 mkdir_p='$(MKDIR_P)'
3231
3232 # We need awk for the "check" target (and possibly the TAP driver).  The
3233 # system "awk" is bad on some platforms.
3234 # Always define AMTAR for backward compatibility.  Yes, it's still used
3235 # in the wild :-(  We should find a proper way to deprecate it ...
3236 AMTAR='$${TAR-tar}'
3237
3238
3239 # We'll loop over all known methods to create a tar archive until one works.
3240 _am_tools='gnutar  pax cpio none'
3241
3242 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3243
3244
3245
3246
3247
3248
3249 # POSIX will say in a future version that running "rm -f" with no argument
3250 # is OK; and we want to be able to make that assumption in our Makefile
3251 # recipes.  So use an aggressive probe to check that the usage we want is
3252 # actually supported "in the wild" to an acceptable degree.
3253 # See automake bug#10828.
3254 # To make any issue more visible, cause the running configure to be aborted
3255 # by default if the 'rm' program in use doesn't match our expectations; the
3256 # user can still override this though.
3257 if rm -f && rm -fr && rm -rf; then : OK; else
3258   cat >&2 <<'END'
3259 Oops!
3260
3261 Your 'rm' program seems unable to run without file operands specified
3262 on the command line, even when the '-f' option is present.  This is contrary
3263 to the behaviour of most rm programs out there, and not conforming with
3264 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3265
3266 Please tell bug-automake@gnu.org about your system, including the value
3267 of your $PATH and any error possibly output before this message.  This
3268 can help us improve future automake versions.
3269
3270 END
3271   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3272     echo 'Configuration will proceed anyway, since you have set the' >&2
3273     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3274     echo >&2
3275   else
3276     cat >&2 <<'END'
3277 Aborting the configuration process, to ensure you take notice of the issue.
3278
3279 You can download and install GNU coreutils to get an 'rm' implementation
3280 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3281
3282 If you want to complete the configuration process using your problematic
3283 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3284 to "yes", and re-run configure.
3285
3286 END
3287     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3288   fi
3289 fi
3290
3291
3292
3293
3294
3295
3296 ac_ext=c
3297 ac_cpp='$CPP $CPPFLAGS'
3298 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3299 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3300 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3301 if test -n "$ac_tool_prefix"; then
3302   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3303 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3305 $as_echo_n "checking for $ac_word... " >&6; }
3306 if ${ac_cv_prog_CC+:} false; then :
3307   $as_echo_n "(cached) " >&6
3308 else
3309   if test -n "$CC"; then
3310   ac_cv_prog_CC="$CC" # Let the user override the test.
3311 else
3312 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3313 for as_dir in $PATH
3314 do
3315   IFS=$as_save_IFS
3316   test -z "$as_dir" && as_dir=.
3317     for ac_exec_ext in '' $ac_executable_extensions; do
3318   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3319     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3320     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3321     break 2
3322   fi
3323 done
3324   done
3325 IFS=$as_save_IFS
3326
3327 fi
3328 fi
3329 CC=$ac_cv_prog_CC
3330 if test -n "$CC"; then
3331   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3332 $as_echo "$CC" >&6; }
3333 else
3334   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3335 $as_echo "no" >&6; }
3336 fi
3337
3338
3339 fi
3340 if test -z "$ac_cv_prog_CC"; then
3341   ac_ct_CC=$CC
3342   # Extract the first word of "gcc", so it can be a program name with args.
3343 set dummy gcc; ac_word=$2
3344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3345 $as_echo_n "checking for $ac_word... " >&6; }
3346 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3347   $as_echo_n "(cached) " >&6
3348 else
3349   if test -n "$ac_ct_CC"; then
3350   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3351 else
3352 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3353 for as_dir in $PATH
3354 do
3355   IFS=$as_save_IFS
3356   test -z "$as_dir" && as_dir=.
3357     for ac_exec_ext in '' $ac_executable_extensions; do
3358   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3359     ac_cv_prog_ac_ct_CC="gcc"
3360     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3361     break 2
3362   fi
3363 done
3364   done
3365 IFS=$as_save_IFS
3366
3367 fi
3368 fi
3369 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3370 if test -n "$ac_ct_CC"; then
3371   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3372 $as_echo "$ac_ct_CC" >&6; }
3373 else
3374   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3375 $as_echo "no" >&6; }
3376 fi
3377
3378   if test "x$ac_ct_CC" = x; then
3379     CC=""
3380   else
3381     case $cross_compiling:$ac_tool_warned in
3382 yes:)
3383 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3384 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3385 ac_tool_warned=yes ;;
3386 esac
3387     CC=$ac_ct_CC
3388   fi
3389 else
3390   CC="$ac_cv_prog_CC"
3391 fi
3392
3393 if test -z "$CC"; then
3394           if test -n "$ac_tool_prefix"; then
3395     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3396 set dummy ${ac_tool_prefix}cc; ac_word=$2
3397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3398 $as_echo_n "checking for $ac_word... " >&6; }
3399 if ${ac_cv_prog_CC+:} false; then :
3400   $as_echo_n "(cached) " >&6
3401 else
3402   if test -n "$CC"; then
3403   ac_cv_prog_CC="$CC" # Let the user override the test.
3404 else
3405 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3406 for as_dir in $PATH
3407 do
3408   IFS=$as_save_IFS
3409   test -z "$as_dir" && as_dir=.
3410     for ac_exec_ext in '' $ac_executable_extensions; do
3411   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3412     ac_cv_prog_CC="${ac_tool_prefix}cc"
3413     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3414     break 2
3415   fi
3416 done
3417   done
3418 IFS=$as_save_IFS
3419
3420 fi
3421 fi
3422 CC=$ac_cv_prog_CC
3423 if test -n "$CC"; then
3424   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3425 $as_echo "$CC" >&6; }
3426 else
3427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3428 $as_echo "no" >&6; }
3429 fi
3430
3431
3432   fi
3433 fi
3434 if test -z "$CC"; then
3435   # Extract the first word of "cc", so it can be a program name with args.
3436 set dummy cc; ac_word=$2
3437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3438 $as_echo_n "checking for $ac_word... " >&6; }
3439 if ${ac_cv_prog_CC+:} false; then :
3440   $as_echo_n "(cached) " >&6
3441 else
3442   if test -n "$CC"; then
3443   ac_cv_prog_CC="$CC" # Let the user override the test.
3444 else
3445   ac_prog_rejected=no
3446 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3447 for as_dir in $PATH
3448 do
3449   IFS=$as_save_IFS
3450   test -z "$as_dir" && as_dir=.
3451     for ac_exec_ext in '' $ac_executable_extensions; do
3452   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3453     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3454        ac_prog_rejected=yes
3455        continue
3456      fi
3457     ac_cv_prog_CC="cc"
3458     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3459     break 2
3460   fi
3461 done
3462   done
3463 IFS=$as_save_IFS
3464
3465 if test $ac_prog_rejected = yes; then
3466   # We found a bogon in the path, so make sure we never use it.
3467   set dummy $ac_cv_prog_CC
3468   shift
3469   if test $# != 0; then
3470     # We chose a different compiler from the bogus one.
3471     # However, it has the same basename, so the bogon will be chosen
3472     # first if we set CC to just the basename; use the full file name.
3473     shift
3474     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3475   fi
3476 fi
3477 fi
3478 fi
3479 CC=$ac_cv_prog_CC
3480 if test -n "$CC"; then
3481   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3482 $as_echo "$CC" >&6; }
3483 else
3484   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3485 $as_echo "no" >&6; }
3486 fi
3487
3488
3489 fi
3490 if test -z "$CC"; then
3491   if test -n "$ac_tool_prefix"; then
3492   for ac_prog in cl.exe
3493   do
3494     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3495 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3497 $as_echo_n "checking for $ac_word... " >&6; }
3498 if ${ac_cv_prog_CC+:} false; then :
3499   $as_echo_n "(cached) " >&6
3500 else
3501   if test -n "$CC"; then
3502   ac_cv_prog_CC="$CC" # Let the user override the test.
3503 else
3504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3505 for as_dir in $PATH
3506 do
3507   IFS=$as_save_IFS
3508   test -z "$as_dir" && as_dir=.
3509     for ac_exec_ext in '' $ac_executable_extensions; do
3510   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3511     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3512     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3513     break 2
3514   fi
3515 done
3516   done
3517 IFS=$as_save_IFS
3518
3519 fi
3520 fi
3521 CC=$ac_cv_prog_CC
3522 if test -n "$CC"; then
3523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3524 $as_echo "$CC" >&6; }
3525 else
3526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3527 $as_echo "no" >&6; }
3528 fi
3529
3530
3531     test -n "$CC" && break
3532   done
3533 fi
3534 if test -z "$CC"; then
3535   ac_ct_CC=$CC
3536   for ac_prog in cl.exe
3537 do
3538   # Extract the first word of "$ac_prog", so it can be a program name with args.
3539 set dummy $ac_prog; ac_word=$2
3540 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3541 $as_echo_n "checking for $ac_word... " >&6; }
3542 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3543   $as_echo_n "(cached) " >&6
3544 else
3545   if test -n "$ac_ct_CC"; then
3546   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3547 else
3548 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3549 for as_dir in $PATH
3550 do
3551   IFS=$as_save_IFS
3552   test -z "$as_dir" && as_dir=.
3553     for ac_exec_ext in '' $ac_executable_extensions; do
3554   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3555     ac_cv_prog_ac_ct_CC="$ac_prog"
3556     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3557     break 2
3558   fi
3559 done
3560   done
3561 IFS=$as_save_IFS
3562
3563 fi
3564 fi
3565 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3566 if test -n "$ac_ct_CC"; then
3567   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3568 $as_echo "$ac_ct_CC" >&6; }
3569 else
3570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3571 $as_echo "no" >&6; }
3572 fi
3573
3574
3575   test -n "$ac_ct_CC" && break
3576 done
3577
3578   if test "x$ac_ct_CC" = x; then
3579     CC=""
3580   else
3581     case $cross_compiling:$ac_tool_warned in
3582 yes:)
3583 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3584 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3585 ac_tool_warned=yes ;;
3586 esac
3587     CC=$ac_ct_CC
3588   fi
3589 fi
3590
3591 fi
3592
3593
3594 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3595 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3596 as_fn_error $? "no acceptable C compiler found in \$PATH
3597 See \`config.log' for more details" "$LINENO" 5; }
3598
3599 # Provide some information about the compiler.
3600 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3601 set X $ac_compile
3602 ac_compiler=$2
3603 for ac_option in --version -v -V -qversion; do
3604   { { ac_try="$ac_compiler $ac_option >&5"
3605 case "(($ac_try" in
3606   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3607   *) ac_try_echo=$ac_try;;
3608 esac
3609 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3610 $as_echo "$ac_try_echo"; } >&5
3611   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3612   ac_status=$?
3613   if test -s conftest.err; then
3614     sed '10a\
3615 ... rest of stderr output deleted ...
3616          10q' conftest.err >conftest.er1
3617     cat conftest.er1 >&5
3618   fi
3619   rm -f conftest.er1 conftest.err
3620   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3621   test $ac_status = 0; }
3622 done
3623
3624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3625 /* end confdefs.h.  */
3626
3627 int
3628 main ()
3629 {
3630
3631   ;
3632   return 0;
3633 }
3634 _ACEOF
3635 ac_clean_files_save=$ac_clean_files
3636 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3637 # Try to create an executable without -o first, disregard a.out.
3638 # It will help us diagnose broken compilers, and finding out an intuition
3639 # of exeext.
3640 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3641 $as_echo_n "checking whether the C compiler works... " >&6; }
3642 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3643
3644 # The possible output files:
3645 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3646
3647 ac_rmfiles=
3648 for ac_file in $ac_files
3649 do
3650   case $ac_file in
3651     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3652     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3653   esac
3654 done
3655 rm -f $ac_rmfiles
3656
3657 if { { ac_try="$ac_link_default"
3658 case "(($ac_try" in
3659   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3660   *) ac_try_echo=$ac_try;;
3661 esac
3662 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3663 $as_echo "$ac_try_echo"; } >&5
3664   (eval "$ac_link_default") 2>&5
3665   ac_status=$?
3666   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3667   test $ac_status = 0; }; then :
3668   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3669 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3670 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3671 # so that the user can short-circuit this test for compilers unknown to
3672 # Autoconf.
3673 for ac_file in $ac_files ''
3674 do
3675   test -f "$ac_file" || continue
3676   case $ac_file in
3677     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3678         ;;
3679     [ab].out )
3680         # We found the default executable, but exeext='' is most
3681         # certainly right.
3682         break;;
3683     *.* )
3684         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3685         then :; else
3686            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3687         fi
3688         # We set ac_cv_exeext here because the later test for it is not
3689         # safe: cross compilers may not add the suffix if given an `-o'
3690         # argument, so we may need to know it at that point already.
3691         # Even if this section looks crufty: it has the advantage of
3692         # actually working.
3693         break;;
3694     * )
3695         break;;
3696   esac
3697 done
3698 test "$ac_cv_exeext" = no && ac_cv_exeext=
3699
3700 else
3701   ac_file=''
3702 fi
3703 if test -z "$ac_file"; then :
3704   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3705 $as_echo "no" >&6; }
3706 $as_echo "$as_me: failed program was:" >&5
3707 sed 's/^/| /' conftest.$ac_ext >&5
3708
3709 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3710 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3711 as_fn_error 77 "C compiler cannot create executables
3712 See \`config.log' for more details" "$LINENO" 5; }
3713 else
3714   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3715 $as_echo "yes" >&6; }
3716 fi
3717 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3718 $as_echo_n "checking for C compiler default output file name... " >&6; }
3719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3720 $as_echo "$ac_file" >&6; }
3721 ac_exeext=$ac_cv_exeext
3722
3723 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3724 ac_clean_files=$ac_clean_files_save
3725 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3726 $as_echo_n "checking for suffix of executables... " >&6; }
3727 if { { ac_try="$ac_link"
3728 case "(($ac_try" in
3729   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3730   *) ac_try_echo=$ac_try;;
3731 esac
3732 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3733 $as_echo "$ac_try_echo"; } >&5
3734   (eval "$ac_link") 2>&5
3735   ac_status=$?
3736   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3737   test $ac_status = 0; }; then :
3738   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3739 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3740 # work properly (i.e., refer to `conftest.exe'), while it won't with
3741 # `rm'.
3742 for ac_file in conftest.exe conftest conftest.*; do
3743   test -f "$ac_file" || continue
3744   case $ac_file in
3745     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3746     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3747           break;;
3748     * ) break;;
3749   esac
3750 done
3751 else
3752   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3753 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3754 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3755 See \`config.log' for more details" "$LINENO" 5; }
3756 fi
3757 rm -f conftest conftest$ac_cv_exeext
3758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3759 $as_echo "$ac_cv_exeext" >&6; }
3760
3761 rm -f conftest.$ac_ext
3762 EXEEXT=$ac_cv_exeext
3763 ac_exeext=$EXEEXT
3764 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3765 /* end confdefs.h.  */
3766 #include <stdio.h>
3767 int
3768 main ()
3769 {
3770 FILE *f = fopen ("conftest.out", "w");
3771  return ferror (f) || fclose (f) != 0;
3772
3773   ;
3774   return 0;
3775 }
3776 _ACEOF
3777 ac_clean_files="$ac_clean_files conftest.out"
3778 # Check that the compiler produces executables we can run.  If not, either
3779 # the compiler is broken, or we cross compile.
3780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3781 $as_echo_n "checking whether we are cross compiling... " >&6; }
3782 if test "$cross_compiling" != yes; then
3783   { { ac_try="$ac_link"
3784 case "(($ac_try" in
3785   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3786   *) ac_try_echo=$ac_try;;
3787 esac
3788 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3789 $as_echo "$ac_try_echo"; } >&5
3790   (eval "$ac_link") 2>&5
3791   ac_status=$?
3792   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3793   test $ac_status = 0; }
3794   if { ac_try='./conftest$ac_cv_exeext'
3795   { { case "(($ac_try" in
3796   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3797   *) ac_try_echo=$ac_try;;
3798 esac
3799 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3800 $as_echo "$ac_try_echo"; } >&5
3801   (eval "$ac_try") 2>&5
3802   ac_status=$?
3803   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3804   test $ac_status = 0; }; }; then
3805     cross_compiling=no
3806   else
3807     if test "$cross_compiling" = maybe; then
3808         cross_compiling=yes
3809     else
3810         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3811 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3812 as_fn_error $? "cannot run C compiled programs.
3813 If you meant to cross compile, use \`--host'.
3814 See \`config.log' for more details" "$LINENO" 5; }
3815     fi
3816   fi
3817 fi
3818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3819 $as_echo "$cross_compiling" >&6; }
3820
3821 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3822 ac_clean_files=$ac_clean_files_save
3823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3824 $as_echo_n "checking for suffix of object files... " >&6; }
3825 if ${ac_cv_objext+:} false; then :
3826   $as_echo_n "(cached) " >&6
3827 else
3828   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3829 /* end confdefs.h.  */
3830
3831 int
3832 main ()
3833 {
3834
3835   ;
3836   return 0;
3837 }
3838 _ACEOF
3839 rm -f conftest.o conftest.obj
3840 if { { ac_try="$ac_compile"
3841 case "(($ac_try" in
3842   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3843   *) ac_try_echo=$ac_try;;
3844 esac
3845 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3846 $as_echo "$ac_try_echo"; } >&5
3847   (eval "$ac_compile") 2>&5
3848   ac_status=$?
3849   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3850   test $ac_status = 0; }; then :
3851   for ac_file in conftest.o conftest.obj conftest.*; do
3852   test -f "$ac_file" || continue;
3853   case $ac_file in
3854     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3855     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3856        break;;
3857   esac
3858 done
3859 else
3860   $as_echo "$as_me: failed program was:" >&5
3861 sed 's/^/| /' conftest.$ac_ext >&5
3862
3863 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3864 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3865 as_fn_error $? "cannot compute suffix of object files: cannot compile
3866 See \`config.log' for more details" "$LINENO" 5; }
3867 fi
3868 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3869 fi
3870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3871 $as_echo "$ac_cv_objext" >&6; }
3872 OBJEXT=$ac_cv_objext
3873 ac_objext=$OBJEXT
3874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3875 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3876 if ${ac_cv_c_compiler_gnu+:} false; then :
3877   $as_echo_n "(cached) " >&6
3878 else
3879   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3880 /* end confdefs.h.  */
3881
3882 int
3883 main ()
3884 {
3885 #ifndef __GNUC__
3886        choke me
3887 #endif
3888
3889   ;
3890   return 0;
3891 }
3892 _ACEOF
3893 if ac_fn_c_try_compile "$LINENO"; then :
3894   ac_compiler_gnu=yes
3895 else
3896   ac_compiler_gnu=no
3897 fi
3898 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3899 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3900
3901 fi
3902 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3903 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3904 if test $ac_compiler_gnu = yes; then
3905   GCC=yes
3906 else
3907   GCC=
3908 fi
3909 ac_test_CFLAGS=${CFLAGS+set}
3910 ac_save_CFLAGS=$CFLAGS
3911 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3912 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3913 if ${ac_cv_prog_cc_g+:} false; then :
3914   $as_echo_n "(cached) " >&6
3915 else
3916   ac_save_c_werror_flag=$ac_c_werror_flag
3917    ac_c_werror_flag=yes
3918    ac_cv_prog_cc_g=no
3919    CFLAGS="-g"
3920    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3921 /* end confdefs.h.  */
3922
3923 int
3924 main ()
3925 {
3926
3927   ;
3928   return 0;
3929 }
3930 _ACEOF
3931 if ac_fn_c_try_compile "$LINENO"; then :
3932   ac_cv_prog_cc_g=yes
3933 else
3934   CFLAGS=""
3935       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3936 /* end confdefs.h.  */
3937
3938 int
3939 main ()
3940 {
3941
3942   ;
3943   return 0;
3944 }
3945 _ACEOF
3946 if ac_fn_c_try_compile "$LINENO"; then :
3947
3948 else
3949   ac_c_werror_flag=$ac_save_c_werror_flag
3950          CFLAGS="-g"
3951          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3952 /* end confdefs.h.  */
3953
3954 int
3955 main ()
3956 {
3957
3958   ;
3959   return 0;
3960 }
3961 _ACEOF
3962 if ac_fn_c_try_compile "$LINENO"; then :
3963   ac_cv_prog_cc_g=yes
3964 fi
3965 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3966 fi
3967 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3968 fi
3969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3970    ac_c_werror_flag=$ac_save_c_werror_flag
3971 fi
3972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3973 $as_echo "$ac_cv_prog_cc_g" >&6; }
3974 if test "$ac_test_CFLAGS" = set; then
3975   CFLAGS=$ac_save_CFLAGS
3976 elif test $ac_cv_prog_cc_g = yes; then
3977   if test "$GCC" = yes; then
3978     CFLAGS="-g -O2"
3979   else
3980     CFLAGS="-g"
3981   fi
3982 else
3983   if test "$GCC" = yes; then
3984     CFLAGS="-O2"
3985   else
3986     CFLAGS=
3987   fi
3988 fi
3989 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3990 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3991 if ${ac_cv_prog_cc_c89+:} false; then :
3992   $as_echo_n "(cached) " >&6
3993 else
3994   ac_cv_prog_cc_c89=no
3995 ac_save_CC=$CC
3996 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3997 /* end confdefs.h.  */
3998 #include <stdarg.h>
3999 #include <stdio.h>
4000 struct stat;
4001 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4002 struct buf { int x; };
4003 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4004 static char *e (p, i)
4005      char **p;
4006      int i;
4007 {
4008   return p[i];
4009 }
4010 static char *f (char * (*g) (char **, int), char **p, ...)
4011 {
4012   char *s;
4013   va_list v;
4014   va_start (v,p);
4015   s = g (p, va_arg (v,int));
4016   va_end (v);
4017   return s;
4018 }
4019
4020 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4021    function prototypes and stuff, but not '\xHH' hex character constants.
4022    These don't provoke an error unfortunately, instead are silently treated
4023    as 'x'.  The following induces an error, until -std is added to get
4024    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4025    array size at least.  It's necessary to write '\x00'==0 to get something
4026    that's true only with -std.  */
4027 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4028
4029 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4030    inside strings and character constants.  */
4031 #define FOO(x) 'x'
4032 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4033
4034 int test (int i, double x);
4035 struct s1 {int (*f) (int a);};
4036 struct s2 {int (*f) (double a);};
4037 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4038 int argc;
4039 char **argv;
4040 int
4041 main ()
4042 {
4043 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4044   ;
4045   return 0;
4046 }
4047 _ACEOF
4048 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4049         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4050 do
4051   CC="$ac_save_CC $ac_arg"
4052   if ac_fn_c_try_compile "$LINENO"; then :
4053   ac_cv_prog_cc_c89=$ac_arg
4054 fi
4055 rm -f core conftest.err conftest.$ac_objext
4056   test "x$ac_cv_prog_cc_c89" != "xno" && break
4057 done
4058 rm -f conftest.$ac_ext
4059 CC=$ac_save_CC
4060
4061 fi
4062 # AC_CACHE_VAL
4063 case "x$ac_cv_prog_cc_c89" in
4064   x)
4065     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4066 $as_echo "none needed" >&6; } ;;
4067   xno)
4068     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4069 $as_echo "unsupported" >&6; } ;;
4070   *)
4071     CC="$CC $ac_cv_prog_cc_c89"
4072     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4073 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4074 esac
4075 if test "x$ac_cv_prog_cc_c89" != xno; then :
4076
4077 fi
4078
4079 ac_ext=c
4080 ac_cpp='$CPP $CPPFLAGS'
4081 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4082 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4083 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4084
4085 ac_ext=c
4086 ac_cpp='$CPP $CPPFLAGS'
4087 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4088 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4089 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4090 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4091 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4092 if ${am_cv_prog_cc_c_o+:} false; then :
4093   $as_echo_n "(cached) " >&6
4094 else
4095   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4096 /* end confdefs.h.  */
4097
4098 int
4099 main ()
4100 {
4101
4102   ;
4103   return 0;
4104 }
4105 _ACEOF
4106   # Make sure it works both with $CC and with simple cc.
4107   # Following AC_PROG_CC_C_O, we do the test twice because some
4108   # compilers refuse to overwrite an existing .o file with -o,
4109   # though they will create one.
4110   am_cv_prog_cc_c_o=yes
4111   for am_i in 1 2; do
4112     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4113    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4114    ac_status=$?
4115    echo "$as_me:$LINENO: \$? = $ac_status" >&5
4116    (exit $ac_status); } \
4117          && test -f conftest2.$ac_objext; then
4118       : OK
4119     else
4120       am_cv_prog_cc_c_o=no
4121       break
4122     fi
4123   done
4124   rm -f core conftest*
4125   unset am_i
4126 fi
4127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4128 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4129 if test "$am_cv_prog_cc_c_o" != yes; then
4130    # Losing compiler, so override with the script.
4131    # FIXME: It is wrong to rewrite CC.
4132    # But if we don't then we get into trouble of one sort or another.
4133    # A longer-term fix would be to have automake use am__CC in this case,
4134    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4135    CC="$am_aux_dir/compile $CC"
4136 fi
4137 ac_ext=c
4138 ac_cpp='$CPP $CPPFLAGS'
4139 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4140 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4141 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4142
4143 DEPDIR="${am__leading_dot}deps"
4144
4145 ac_config_commands="$ac_config_commands depfiles"
4146
4147
4148 am_make=${MAKE-make}
4149 cat > confinc << 'END'
4150 am__doit:
4151         @echo this is the am__doit target
4152 .PHONY: am__doit
4153 END
4154 # If we don't find an include directive, just comment out the code.
4155 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4156 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4157 am__include="#"
4158 am__quote=
4159 _am_result=none
4160 # First try GNU make style include.
4161 echo "include confinc" > confmf
4162 # Ignore all kinds of additional output from 'make'.
4163 case `$am_make -s -f confmf 2> /dev/null` in #(
4164 *the\ am__doit\ target*)
4165   am__include=include
4166   am__quote=
4167   _am_result=GNU
4168   ;;
4169 esac
4170 # Now try BSD make style include.
4171 if test "$am__include" = "#"; then
4172    echo '.include "confinc"' > confmf
4173    case `$am_make -s -f confmf 2> /dev/null` in #(
4174    *the\ am__doit\ target*)
4175      am__include=.include
4176      am__quote="\""
4177      _am_result=BSD
4178      ;;
4179    esac
4180 fi
4181
4182
4183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4184 $as_echo "$_am_result" >&6; }
4185 rm -f confinc confmf
4186
4187 # Check whether --enable-dependency-tracking was given.
4188 if test "${enable_dependency_tracking+set}" = set; then :
4189   enableval=$enable_dependency_tracking;
4190 fi
4191
4192 if test "x$enable_dependency_tracking" != xno; then
4193   am_depcomp="$ac_aux_dir/depcomp"
4194   AMDEPBACKSLASH='\'
4195   am__nodep='_no'
4196 fi
4197  if test "x$enable_dependency_tracking" != xno; then
4198   AMDEP_TRUE=
4199   AMDEP_FALSE='#'
4200 else
4201   AMDEP_TRUE='#'
4202   AMDEP_FALSE=
4203 fi
4204
4205
4206
4207 depcc="$CC"   am_compiler_list=
4208
4209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4210 $as_echo_n "checking dependency style of $depcc... " >&6; }
4211 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4212   $as_echo_n "(cached) " >&6
4213 else
4214   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4215   # We make a subdir and do the tests there.  Otherwise we can end up
4216   # making bogus files that we don't know about and never remove.  For
4217   # instance it was reported that on HP-UX the gcc test will end up
4218   # making a dummy file named 'D' -- because '-MD' means "put the output
4219   # in D".
4220   rm -rf conftest.dir
4221   mkdir conftest.dir
4222   # Copy depcomp to subdir because otherwise we won't find it if we're
4223   # using a relative directory.
4224   cp "$am_depcomp" conftest.dir
4225   cd conftest.dir
4226   # We will build objects and dependencies in a subdirectory because
4227   # it helps to detect inapplicable dependency modes.  For instance
4228   # both Tru64's cc and ICC support -MD to output dependencies as a
4229   # side effect of compilation, but ICC will put the dependencies in
4230   # the current directory while Tru64 will put them in the object
4231   # directory.
4232   mkdir sub
4233
4234   am_cv_CC_dependencies_compiler_type=none
4235   if test "$am_compiler_list" = ""; then
4236      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4237   fi
4238   am__universal=false
4239   case " $depcc " in #(
4240      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4241      esac
4242
4243   for depmode in $am_compiler_list; do
4244     # Setup a source with many dependencies, because some compilers
4245     # like to wrap large dependency lists on column 80 (with \), and
4246     # we should not choose a depcomp mode which is confused by this.
4247     #
4248     # We need to recreate these files for each test, as the compiler may
4249     # overwrite some of them when testing with obscure command lines.
4250     # This happens at least with the AIX C compiler.
4251     : > sub/conftest.c
4252     for i in 1 2 3 4 5 6; do
4253       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4254       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4255       # Solaris 10 /bin/sh.
4256       echo '/* dummy */' > sub/conftst$i.h
4257     done
4258     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4259
4260     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4261     # mode.  It turns out that the SunPro C++ compiler does not properly
4262     # handle '-M -o', and we need to detect this.  Also, some Intel
4263     # versions had trouble with output in subdirs.
4264     am__obj=sub/conftest.${OBJEXT-o}
4265     am__minus_obj="-o $am__obj"
4266     case $depmode in
4267     gcc)
4268       # This depmode causes a compiler race in universal mode.
4269       test "$am__universal" = false || continue
4270       ;;
4271     nosideeffect)
4272       # After this tag, mechanisms are not by side-effect, so they'll
4273       # only be used when explicitly requested.
4274       if test "x$enable_dependency_tracking" = xyes; then
4275         continue
4276       else
4277         break
4278       fi
4279       ;;
4280     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4281       # This compiler won't grok '-c -o', but also, the minuso test has
4282       # not run yet.  These depmodes are late enough in the game, and
4283       # so weak that their functioning should not be impacted.
4284       am__obj=conftest.${OBJEXT-o}
4285       am__minus_obj=
4286       ;;
4287     none) break ;;
4288     esac
4289     if depmode=$depmode \
4290        source=sub/conftest.c object=$am__obj \
4291        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4292        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4293          >/dev/null 2>conftest.err &&
4294        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4295        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4296        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4297        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4298       # icc doesn't choke on unknown options, it will just issue warnings
4299       # or remarks (even with -Werror).  So we grep stderr for any message
4300       # that says an option was ignored or not supported.
4301       # When given -MP, icc 7.0 and 7.1 complain thusly:
4302       #   icc: Command line warning: ignoring option '-M'; no argument required
4303       # The diagnosis changed in icc 8.0:
4304       #   icc: Command line remark: option '-MP' not supported
4305       if (grep 'ignoring option' conftest.err ||
4306           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4307         am_cv_CC_dependencies_compiler_type=$depmode
4308         break
4309       fi
4310     fi
4311   done
4312
4313   cd ..
4314   rm -rf conftest.dir
4315 else
4316   am_cv_CC_dependencies_compiler_type=none
4317 fi
4318
4319 fi
4320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4321 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4322 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4323
4324  if
4325   test "x$enable_dependency_tracking" != xno \
4326   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4327   am__fastdepCC_TRUE=
4328   am__fastdepCC_FALSE='#'
4329 else
4330   am__fastdepCC_TRUE='#'
4331   am__fastdepCC_FALSE=
4332 fi
4333
4334
4335 ac_ext=go
4336 ac_compile='$GOC -c $GOFLAGS conftest.$ac_ext >&5'
4337 ac_link='$GOC -o conftest$ac_exeext $GOFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4338 ac_compiler_gnu=yes
4339 if test -n "$ac_tool_prefix"; then
4340   # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
4341 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
4342 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4343 $as_echo_n "checking for $ac_word... " >&6; }
4344 if ${ac_cv_prog_GOC+:} false; then :
4345   $as_echo_n "(cached) " >&6
4346 else
4347   if test -n "$GOC"; then
4348   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4349 else
4350 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4351 for as_dir in $PATH
4352 do
4353   IFS=$as_save_IFS
4354   test -z "$as_dir" && as_dir=.
4355     for ac_exec_ext in '' $ac_executable_extensions; do
4356   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4357     ac_cv_prog_GOC="${ac_tool_prefix}gccgo"
4358     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4359     break 2
4360   fi
4361 done
4362   done
4363 IFS=$as_save_IFS
4364
4365 fi
4366 fi
4367 GOC=$ac_cv_prog_GOC
4368 if test -n "$GOC"; then
4369   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4370 $as_echo "$GOC" >&6; }
4371 else
4372   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4373 $as_echo "no" >&6; }
4374 fi
4375
4376
4377 fi
4378 if test -z "$ac_cv_prog_GOC"; then
4379   ac_ct_GOC=$GOC
4380   # Extract the first word of "gccgo", so it can be a program name with args.
4381 set dummy gccgo; ac_word=$2
4382 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4383 $as_echo_n "checking for $ac_word... " >&6; }
4384 if ${ac_cv_prog_ac_ct_GOC+:} false; then :
4385   $as_echo_n "(cached) " >&6
4386 else
4387   if test -n "$ac_ct_GOC"; then
4388   ac_cv_prog_ac_ct_GOC="$ac_ct_GOC" # Let the user override the test.
4389 else
4390 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4391 for as_dir in $PATH
4392 do
4393   IFS=$as_save_IFS
4394   test -z "$as_dir" && as_dir=.
4395     for ac_exec_ext in '' $ac_executable_extensions; do
4396   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4397     ac_cv_prog_ac_ct_GOC="gccgo"
4398     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4399     break 2
4400   fi
4401 done
4402   done
4403 IFS=$as_save_IFS
4404
4405 fi
4406 fi
4407 ac_ct_GOC=$ac_cv_prog_ac_ct_GOC
4408 if test -n "$ac_ct_GOC"; then
4409   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GOC" >&5
4410 $as_echo "$ac_ct_GOC" >&6; }
4411 else
4412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4413 $as_echo "no" >&6; }
4414 fi
4415
4416   if test "x$ac_ct_GOC" = x; then
4417     GOC=""
4418   else
4419     case $cross_compiling:$ac_tool_warned in
4420 yes:)
4421 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4422 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4423 ac_tool_warned=yes ;;
4424 esac
4425     GOC=$ac_ct_GOC
4426   fi
4427 else
4428   GOC="$ac_cv_prog_GOC"
4429 fi
4430
4431 if test -z "$GOC"; then
4432   if test -n "$ac_tool_prefix"; then
4433     # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
4434 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
4435 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4436 $as_echo_n "checking for $ac_word... " >&6; }
4437 if ${ac_cv_prog_GOC+:} false; then :
4438   $as_echo_n "(cached) " >&6
4439 else
4440   if test -n "$GOC"; then
4441   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4442 else
4443 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4444 for as_dir in $PATH
4445 do
4446   IFS=$as_save_IFS
4447   test -z "$as_dir" && as_dir=.
4448     for ac_exec_ext in '' $ac_executable_extensions; do
4449   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4450     ac_cv_prog_GOC="$ac_tool_prefix}gccgo"
4451     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4452     break 2
4453   fi
4454 done
4455   done
4456 IFS=$as_save_IFS
4457
4458 fi
4459 fi
4460 GOC=$ac_cv_prog_GOC
4461 if test -n "$GOC"; then
4462   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4463 $as_echo "$GOC" >&6; }
4464 else
4465   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4466 $as_echo "no" >&6; }
4467 fi
4468
4469
4470   fi
4471 fi
4472 if test -z "$GOC"; then
4473   # Extract the first word of "gccgo", so it can be a program name with args.
4474 set dummy gccgo; ac_word=$2
4475 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4476 $as_echo_n "checking for $ac_word... " >&6; }
4477 if ${ac_cv_prog_GOC+:} false; then :
4478   $as_echo_n "(cached) " >&6
4479 else
4480   if test -n "$GOC"; then
4481   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4482 else
4483   ac_prog_rejected=no
4484 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4485 for as_dir in $PATH
4486 do
4487   IFS=$as_save_IFS
4488   test -z "$as_dir" && as_dir=.
4489     for ac_exec_ext in '' $ac_executable_extensions; do
4490   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4491     if test "$as_dir/$ac_word$ac_exec_ext" = "false"; then
4492        ac_prog_rejected=yes
4493        continue
4494      fi
4495     ac_cv_prog_GOC="gccgo"
4496     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4497     break 2
4498   fi
4499 done
4500   done
4501 IFS=$as_save_IFS
4502
4503 if test $ac_prog_rejected = yes; then
4504   # We found a bogon in the path, so make sure we never use it.
4505   set dummy $ac_cv_prog_GOC
4506   shift
4507   if test $# != 0; then
4508     # We chose a different compiler from the bogus one.
4509     # However, it has the same basename, so the bogon will be chosen
4510     # first if we set GOC to just the basename; use the full file name.
4511     shift
4512     ac_cv_prog_GOC="$as_dir/$ac_word${1+' '}$@"
4513   fi
4514 fi
4515 fi
4516 fi
4517 GOC=$ac_cv_prog_GOC
4518 if test -n "$GOC"; then
4519   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4520 $as_echo "$GOC" >&6; }
4521 else
4522   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4523 $as_echo "no" >&6; }
4524 fi
4525
4526
4527 fi
4528
4529
4530 # Provide some information about the compiler.
4531 $as_echo "$as_me:${as_lineno-$LINENO}: checking for Go compiler version" >&5
4532 set X $ac_compile
4533 ac_compiler=$2
4534 { { ac_try="$ac_compiler --version >&5"
4535 case "(($ac_try" in
4536   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4537   *) ac_try_echo=$ac_try;;
4538 esac
4539 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4540 $as_echo "$ac_try_echo"; } >&5
4541   (eval "$ac_compiler --version >&5") 2>conftest.err
4542   ac_status=$?
4543   if test -s conftest.err; then
4544     sed '10a\
4545 ... rest of stderr output deleted ...
4546          10q' conftest.err >conftest.er1
4547     cat conftest.er1 >&5
4548   fi
4549   rm -f conftest.er1 conftest.err
4550   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4551   test $ac_status = 0; }
4552 GOFLAGS="-g -O2"
4553 ac_ext=c
4554 ac_cpp='$CPP $CPPFLAGS'
4555 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4556 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4557 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4558
4559
4560
4561
4562
4563 case ${host} in
4564   *-*-aix*)
4565     # static hash tables crashes on AIX when libgo is built with O2
4566     CFLAGS="$CFLAGS -fno-section-anchors"
4567     GOCFLAGS="$GOCFLAGS -fno-section-anchors"
4568     ;;
4569 esac
4570
4571
4572 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4573 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4574     # Check whether --enable-maintainer-mode was given.
4575 if test "${enable_maintainer_mode+set}" = set; then :
4576   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4577 else
4578   USE_MAINTAINER_MODE=no
4579 fi
4580
4581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4582 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4583    if test $USE_MAINTAINER_MODE = yes; then
4584   MAINTAINER_MODE_TRUE=
4585   MAINTAINER_MODE_FALSE='#'
4586 else
4587   MAINTAINER_MODE_TRUE='#'
4588   MAINTAINER_MODE_FALSE=
4589 fi
4590
4591   MAINT=$MAINTAINER_MODE_TRUE
4592
4593
4594
4595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4596 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4597 if ${ac_cv_path_SED+:} false; then :
4598   $as_echo_n "(cached) " >&6
4599 else
4600             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4601      for ac_i in 1 2 3 4 5 6 7; do
4602        ac_script="$ac_script$as_nl$ac_script"
4603      done
4604      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4605      { ac_script=; unset ac_script;}
4606      if test -z "$SED"; then
4607   ac_path_SED_found=false
4608   # Loop through the user's path and test for each of PROGNAME-LIST
4609   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4610 for as_dir in $PATH
4611 do
4612   IFS=$as_save_IFS
4613   test -z "$as_dir" && as_dir=.
4614     for ac_prog in sed gsed; do
4615     for ac_exec_ext in '' $ac_executable_extensions; do
4616       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4617       as_fn_executable_p "$ac_path_SED" || continue
4618 # Check for GNU ac_path_SED and select it if it is found.
4619   # Check for GNU $ac_path_SED
4620 case `"$ac_path_SED" --version 2>&1` in
4621 *GNU*)
4622   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4623 *)
4624   ac_count=0
4625   $as_echo_n 0123456789 >"conftest.in"
4626   while :
4627   do
4628     cat "conftest.in" "conftest.in" >"conftest.tmp"
4629     mv "conftest.tmp" "conftest.in"
4630     cp "conftest.in" "conftest.nl"
4631     $as_echo '' >> "conftest.nl"
4632     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4633     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4634     as_fn_arith $ac_count + 1 && ac_count=$as_val
4635     if test $ac_count -gt ${ac_path_SED_max-0}; then
4636       # Best one so far, save it but keep looking for a better one
4637       ac_cv_path_SED="$ac_path_SED"
4638       ac_path_SED_max=$ac_count
4639     fi
4640     # 10*(2^10) chars as input seems more than enough
4641     test $ac_count -gt 10 && break
4642   done
4643   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4644 esac
4645
4646       $ac_path_SED_found && break 3
4647     done
4648   done
4649   done
4650 IFS=$as_save_IFS
4651   if test -z "$ac_cv_path_SED"; then
4652     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
4653   fi
4654 else
4655   ac_cv_path_SED=$SED
4656 fi
4657
4658 fi
4659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4660 $as_echo "$ac_cv_path_SED" >&6; }
4661  SED="$ac_cv_path_SED"
4662   rm -f conftest.sed
4663
4664 test -z "$SED" && SED=sed
4665 Xsed="$SED -e 1s/^X//"
4666
4667
4668
4669
4670
4671
4672
4673
4674
4675
4676
4677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4678 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4679 if ${ac_cv_path_GREP+:} false; then :
4680   $as_echo_n "(cached) " >&6
4681 else
4682   if test -z "$GREP"; then
4683   ac_path_GREP_found=false
4684   # Loop through the user's path and test for each of PROGNAME-LIST
4685   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4686 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4687 do
4688   IFS=$as_save_IFS
4689   test -z "$as_dir" && as_dir=.
4690     for ac_prog in grep ggrep; do
4691     for ac_exec_ext in '' $ac_executable_extensions; do
4692       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4693       as_fn_executable_p "$ac_path_GREP" || continue
4694 # Check for GNU ac_path_GREP and select it if it is found.
4695   # Check for GNU $ac_path_GREP
4696 case `"$ac_path_GREP" --version 2>&1` in
4697 *GNU*)
4698   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4699 *)
4700   ac_count=0
4701   $as_echo_n 0123456789 >"conftest.in"
4702   while :
4703   do
4704     cat "conftest.in" "conftest.in" >"conftest.tmp"
4705     mv "conftest.tmp" "conftest.in"
4706     cp "conftest.in" "conftest.nl"
4707     $as_echo 'GREP' >> "conftest.nl"
4708     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4709     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4710     as_fn_arith $ac_count + 1 && ac_count=$as_val
4711     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4712       # Best one so far, save it but keep looking for a better one
4713       ac_cv_path_GREP="$ac_path_GREP"
4714       ac_path_GREP_max=$ac_count
4715     fi
4716     # 10*(2^10) chars as input seems more than enough
4717     test $ac_count -gt 10 && break
4718   done
4719   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4720 esac
4721
4722       $ac_path_GREP_found && break 3
4723     done
4724   done
4725   done
4726 IFS=$as_save_IFS
4727   if test -z "$ac_cv_path_GREP"; then
4728     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4729   fi
4730 else
4731   ac_cv_path_GREP=$GREP
4732 fi
4733
4734 fi
4735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4736 $as_echo "$ac_cv_path_GREP" >&6; }
4737  GREP="$ac_cv_path_GREP"
4738
4739
4740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4741 $as_echo_n "checking for egrep... " >&6; }
4742 if ${ac_cv_path_EGREP+:} false; then :
4743   $as_echo_n "(cached) " >&6
4744 else
4745   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4746    then ac_cv_path_EGREP="$GREP -E"
4747    else
4748      if test -z "$EGREP"; then
4749   ac_path_EGREP_found=false
4750   # Loop through the user's path and test for each of PROGNAME-LIST
4751   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4752 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4753 do
4754   IFS=$as_save_IFS
4755   test -z "$as_dir" && as_dir=.
4756     for ac_prog in egrep; do
4757     for ac_exec_ext in '' $ac_executable_extensions; do
4758       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4759       as_fn_executable_p "$ac_path_EGREP" || continue
4760 # Check for GNU ac_path_EGREP and select it if it is found.
4761   # Check for GNU $ac_path_EGREP
4762 case `"$ac_path_EGREP" --version 2>&1` in
4763 *GNU*)
4764   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4765 *)
4766   ac_count=0
4767   $as_echo_n 0123456789 >"conftest.in"
4768   while :
4769   do
4770     cat "conftest.in" "conftest.in" >"conftest.tmp"
4771     mv "conftest.tmp" "conftest.in"
4772     cp "conftest.in" "conftest.nl"
4773     $as_echo 'EGREP' >> "conftest.nl"
4774     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4775     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4776     as_fn_arith $ac_count + 1 && ac_count=$as_val
4777     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4778       # Best one so far, save it but keep looking for a better one
4779       ac_cv_path_EGREP="$ac_path_EGREP"
4780       ac_path_EGREP_max=$ac_count
4781     fi
4782     # 10*(2^10) chars as input seems more than enough
4783     test $ac_count -gt 10 && break
4784   done
4785   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4786 esac
4787
4788       $ac_path_EGREP_found && break 3
4789     done
4790   done
4791   done
4792 IFS=$as_save_IFS
4793   if test -z "$ac_cv_path_EGREP"; then
4794     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4795   fi
4796 else
4797   ac_cv_path_EGREP=$EGREP
4798 fi
4799
4800    fi
4801 fi
4802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4803 $as_echo "$ac_cv_path_EGREP" >&6; }
4804  EGREP="$ac_cv_path_EGREP"
4805
4806
4807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4808 $as_echo_n "checking for fgrep... " >&6; }
4809 if ${ac_cv_path_FGREP+:} false; then :
4810   $as_echo_n "(cached) " >&6
4811 else
4812   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4813    then ac_cv_path_FGREP="$GREP -F"
4814    else
4815      if test -z "$FGREP"; then
4816   ac_path_FGREP_found=false
4817   # Loop through the user's path and test for each of PROGNAME-LIST
4818   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4819 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4820 do
4821   IFS=$as_save_IFS
4822   test -z "$as_dir" && as_dir=.
4823     for ac_prog in fgrep; do
4824     for ac_exec_ext in '' $ac_executable_extensions; do
4825       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4826       as_fn_executable_p "$ac_path_FGREP" || continue
4827 # Check for GNU ac_path_FGREP and select it if it is found.
4828   # Check for GNU $ac_path_FGREP
4829 case `"$ac_path_FGREP" --version 2>&1` in
4830 *GNU*)
4831   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4832 *)
4833   ac_count=0
4834   $as_echo_n 0123456789 >"conftest.in"
4835   while :
4836   do
4837     cat "conftest.in" "conftest.in" >"conftest.tmp"
4838     mv "conftest.tmp" "conftest.in"
4839     cp "conftest.in" "conftest.nl"
4840     $as_echo 'FGREP' >> "conftest.nl"
4841     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4842     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4843     as_fn_arith $ac_count + 1 && ac_count=$as_val
4844     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4845       # Best one so far, save it but keep looking for a better one
4846       ac_cv_path_FGREP="$ac_path_FGREP"
4847       ac_path_FGREP_max=$ac_count
4848     fi
4849     # 10*(2^10) chars as input seems more than enough
4850     test $ac_count -gt 10 && break
4851   done
4852   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4853 esac
4854
4855       $ac_path_FGREP_found && break 3
4856     done
4857   done
4858   done
4859 IFS=$as_save_IFS
4860   if test -z "$ac_cv_path_FGREP"; then
4861     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4862   fi
4863 else
4864   ac_cv_path_FGREP=$FGREP
4865 fi
4866
4867    fi
4868 fi
4869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4870 $as_echo "$ac_cv_path_FGREP" >&6; }
4871  FGREP="$ac_cv_path_FGREP"
4872
4873
4874 test -z "$GREP" && GREP=grep
4875
4876
4877
4878
4879
4880
4881
4882
4883
4884
4885
4886
4887
4888
4889
4890
4891
4892 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4893 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4894 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4895
4896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4897 $as_echo_n "checking how to print strings... " >&6; }
4898 # Test print first, because it will be a builtin if present.
4899 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4900    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4901   ECHO='print -r --'
4902 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4903   ECHO='printf %s\n'
4904 else
4905   # Use this function as a fallback that always works.
4906   func_fallback_echo ()
4907   {
4908     eval 'cat <<_LTECHO_EOF
4909 $1
4910 _LTECHO_EOF'
4911   }
4912   ECHO='func_fallback_echo'
4913 fi
4914
4915 # func_echo_all arg...
4916 # Invoke $ECHO with all args, space-separated.
4917 func_echo_all ()
4918 {
4919     $ECHO ""
4920 }
4921
4922 case "$ECHO" in
4923   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4924 $as_echo "printf" >&6; } ;;
4925   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4926 $as_echo "print -r" >&6; } ;;
4927   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4928 $as_echo "cat" >&6; } ;;
4929 esac
4930
4931
4932
4933
4934
4935
4936
4937
4938
4939
4940
4941
4942
4943
4944
4945
4946 # Check whether --with-gnu-ld was given.
4947 if test "${with_gnu_ld+set}" = set; then :
4948   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
4949 else
4950   with_gnu_ld=no
4951 fi
4952
4953 ac_prog=ld
4954 if test "$GCC" = yes; then
4955   # Check if gcc -print-prog-name=ld gives a path.
4956   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4957 $as_echo_n "checking for ld used by $CC... " >&6; }
4958   case $host in
4959   *-*-mingw*)
4960     # gcc leaves a trailing carriage return which upsets mingw
4961     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4962   *)
4963     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4964   esac
4965   case $ac_prog in
4966     # Accept absolute paths.
4967     [\\/]* | ?:[\\/]*)
4968       re_direlt='/[^/][^/]*/\.\./'
4969       # Canonicalize the pathname of ld
4970       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4971       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4972         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4973       done
4974       test -z "$LD" && LD="$ac_prog"
4975       ;;
4976   "")
4977     # If it fails, then pretend we aren't using GCC.
4978     ac_prog=ld
4979     ;;
4980   *)
4981     # If it is relative, then search for the first ld in PATH.
4982     with_gnu_ld=unknown
4983     ;;
4984   esac
4985 elif test "$with_gnu_ld" = yes; then
4986   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4987 $as_echo_n "checking for GNU ld... " >&6; }
4988 else
4989   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4990 $as_echo_n "checking for non-GNU ld... " >&6; }
4991 fi
4992 if ${lt_cv_path_LD+:} false; then :
4993   $as_echo_n "(cached) " >&6
4994 else
4995   if test -z "$LD"; then
4996   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4997   for ac_dir in $PATH; do
4998     IFS="$lt_save_ifs"
4999     test -z "$ac_dir" && ac_dir=.
5000     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5001       lt_cv_path_LD="$ac_dir/$ac_prog"
5002       # Check to see if the program is GNU ld.  I'd rather use --version,
5003       # but apparently some variants of GNU ld only accept -v.
5004       # Break only if it was the GNU/non-GNU ld that we prefer.
5005       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5006       *GNU* | *'with BFD'*)
5007         test "$with_gnu_ld" != no && break
5008         ;;
5009       *)
5010         test "$with_gnu_ld" != yes && break
5011         ;;
5012       esac
5013     fi
5014   done
5015   IFS="$lt_save_ifs"
5016 else
5017   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5018 fi
5019 fi
5020
5021 LD="$lt_cv_path_LD"
5022 if test -n "$LD"; then
5023   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5024 $as_echo "$LD" >&6; }
5025 else
5026   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5027 $as_echo "no" >&6; }
5028 fi
5029 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5031 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5032 if ${lt_cv_prog_gnu_ld+:} false; then :
5033   $as_echo_n "(cached) " >&6
5034 else
5035   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5036 case `$LD -v 2>&1 </dev/null` in
5037 *GNU* | *'with BFD'*)
5038   lt_cv_prog_gnu_ld=yes
5039   ;;
5040 *)
5041   lt_cv_prog_gnu_ld=no
5042   ;;
5043 esac
5044 fi
5045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5046 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5047 with_gnu_ld=$lt_cv_prog_gnu_ld
5048
5049
5050
5051
5052
5053
5054
5055
5056
5057 if test -n "$ac_tool_prefix"; then
5058   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5059 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5061 $as_echo_n "checking for $ac_word... " >&6; }
5062 if ${ac_cv_prog_RANLIB+:} false; then :
5063   $as_echo_n "(cached) " >&6
5064 else
5065   if test -n "$RANLIB"; then
5066   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5067 else
5068 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5069 for as_dir in $PATH
5070 do
5071   IFS=$as_save_IFS
5072   test -z "$as_dir" && as_dir=.
5073     for ac_exec_ext in '' $ac_executable_extensions; do
5074   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5075     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5076     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5077     break 2
5078   fi
5079 done
5080   done
5081 IFS=$as_save_IFS
5082
5083 fi
5084 fi
5085 RANLIB=$ac_cv_prog_RANLIB
5086 if test -n "$RANLIB"; then
5087   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5088 $as_echo "$RANLIB" >&6; }
5089 else
5090   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5091 $as_echo "no" >&6; }
5092 fi
5093
5094
5095 fi
5096 if test -z "$ac_cv_prog_RANLIB"; then
5097   ac_ct_RANLIB=$RANLIB
5098   # Extract the first word of "ranlib", so it can be a program name with args.
5099 set dummy ranlib; ac_word=$2
5100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5101 $as_echo_n "checking for $ac_word... " >&6; }
5102 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5103   $as_echo_n "(cached) " >&6
5104 else
5105   if test -n "$ac_ct_RANLIB"; then
5106   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5107 else
5108 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5109 for as_dir in $PATH
5110 do
5111   IFS=$as_save_IFS
5112   test -z "$as_dir" && as_dir=.
5113     for ac_exec_ext in '' $ac_executable_extensions; do
5114   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5115     ac_cv_prog_ac_ct_RANLIB="ranlib"
5116     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5117     break 2
5118   fi
5119 done
5120   done
5121 IFS=$as_save_IFS
5122
5123 fi
5124 fi
5125 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5126 if test -n "$ac_ct_RANLIB"; then
5127   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5128 $as_echo "$ac_ct_RANLIB" >&6; }
5129 else
5130   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5131 $as_echo "no" >&6; }
5132 fi
5133
5134   if test "x$ac_ct_RANLIB" = x; then
5135     RANLIB=":"
5136   else
5137     case $cross_compiling:$ac_tool_warned in
5138 yes:)
5139 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5140 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5141 ac_tool_warned=yes ;;
5142 esac
5143     RANLIB=$ac_ct_RANLIB
5144   fi
5145 else
5146   RANLIB="$ac_cv_prog_RANLIB"
5147 fi
5148
5149 if test -n "$ac_tool_prefix"; then
5150   # Extract the first word of "${ac_tool_prefix}objcopy", so it can be a program name with args.
5151 set dummy ${ac_tool_prefix}objcopy; ac_word=$2
5152 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5153 $as_echo_n "checking for $ac_word... " >&6; }
5154 if ${ac_cv_prog_OBJCOPY+:} false; then :
5155   $as_echo_n "(cached) " >&6
5156 else
5157   if test -n "$OBJCOPY"; then
5158   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
5159 else
5160 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5161 for as_dir in $PATH
5162 do
5163   IFS=$as_save_IFS
5164   test -z "$as_dir" && as_dir=.
5165     for ac_exec_ext in '' $ac_executable_extensions; do
5166   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5167     ac_cv_prog_OBJCOPY="${ac_tool_prefix}objcopy"
5168     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5169     break 2
5170   fi
5171 done
5172   done
5173 IFS=$as_save_IFS
5174
5175 fi
5176 fi
5177 OBJCOPY=$ac_cv_prog_OBJCOPY
5178 if test -n "$OBJCOPY"; then
5179   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
5180 $as_echo "$OBJCOPY" >&6; }
5181 else
5182   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5183 $as_echo "no" >&6; }
5184 fi
5185
5186
5187 fi
5188 if test -z "$ac_cv_prog_OBJCOPY"; then
5189   ac_ct_OBJCOPY=$OBJCOPY
5190   # Extract the first word of "objcopy", so it can be a program name with args.
5191 set dummy objcopy; ac_word=$2
5192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5193 $as_echo_n "checking for $ac_word... " >&6; }
5194 if ${ac_cv_prog_ac_ct_OBJCOPY+:} false; then :
5195   $as_echo_n "(cached) " >&6
5196 else
5197   if test -n "$ac_ct_OBJCOPY"; then
5198   ac_cv_prog_ac_ct_OBJCOPY="$ac_ct_OBJCOPY" # Let the user override the test.
5199 else
5200 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5201 for as_dir in $PATH
5202 do
5203   IFS=$as_save_IFS
5204   test -z "$as_dir" && as_dir=.
5205     for ac_exec_ext in '' $ac_executable_extensions; do
5206   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5207     ac_cv_prog_ac_ct_OBJCOPY="objcopy"
5208     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5209     break 2
5210   fi
5211 done
5212   done
5213 IFS=$as_save_IFS
5214
5215 fi
5216 fi
5217 ac_ct_OBJCOPY=$ac_cv_prog_ac_ct_OBJCOPY
5218 if test -n "$ac_ct_OBJCOPY"; then
5219   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJCOPY" >&5
5220 $as_echo "$ac_ct_OBJCOPY" >&6; }
5221 else
5222   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5223 $as_echo "no" >&6; }
5224 fi
5225
5226   if test "x$ac_ct_OBJCOPY" = x; then
5227     OBJCOPY="missing-objcopy"
5228   else
5229     case $cross_compiling:$ac_tool_warned in
5230 yes:)
5231 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5232 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5233 ac_tool_warned=yes ;;
5234 esac
5235     OBJCOPY=$ac_ct_OBJCOPY
5236   fi
5237 else
5238   OBJCOPY="$ac_cv_prog_OBJCOPY"
5239 fi
5240
5241
5242 enable_dlopen=yes
5243
5244
5245
5246 case `pwd` in
5247   *\ * | *\     *)
5248     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5249 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5250 esac
5251
5252
5253
5254 macro_version='2.2.7a'
5255 macro_revision='1.3134'
5256
5257
5258
5259
5260
5261
5262
5263
5264
5265
5266
5267
5268
5269 ltmain="$ac_aux_dir/ltmain.sh"
5270
5271 # Backslashify metacharacters that are still active within
5272 # double-quoted strings.
5273 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5274
5275 # Same as above, but do not quote variable references.
5276 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5277
5278 # Sed substitution to delay expansion of an escaped shell variable in a
5279 # double_quote_subst'ed string.
5280 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5281
5282 # Sed substitution to delay expansion of an escaped single quote.
5283 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5284
5285 # Sed substitution to avoid accidental globbing in evaled expressions
5286 no_glob_subst='s/\*/\\\*/g'
5287
5288 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5289 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5290 if ${lt_cv_path_NM+:} false; then :
5291   $as_echo_n "(cached) " >&6
5292 else
5293   if test -n "$NM"; then
5294   # Let the user override the test.
5295   lt_cv_path_NM="$NM"
5296 else
5297   lt_nm_to_check="${ac_tool_prefix}nm"
5298   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5299     lt_nm_to_check="$lt_nm_to_check nm"
5300   fi
5301   for lt_tmp_nm in $lt_nm_to_check; do
5302     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5303     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5304       IFS="$lt_save_ifs"
5305       test -z "$ac_dir" && ac_dir=.
5306       tmp_nm="$ac_dir/$lt_tmp_nm"
5307       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5308         # Check to see if the nm accepts a BSD-compat flag.
5309         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5310         #   nm: unknown option "B" ignored
5311         # Tru64's nm complains that /dev/null is an invalid object file
5312         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5313         */dev/null* | *'Invalid file or object type'*)
5314           lt_cv_path_NM="$tmp_nm -B"
5315           break
5316           ;;
5317         *)
5318           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5319           */dev/null*)
5320             lt_cv_path_NM="$tmp_nm -p"
5321             break
5322             ;;
5323           *)
5324             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5325             continue # so that we can try to find one that supports BSD flags
5326             ;;
5327           esac
5328           ;;
5329         esac
5330       fi
5331     done
5332     IFS="$lt_save_ifs"
5333   done
5334   : ${lt_cv_path_NM=no}
5335 fi
5336 fi
5337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5338 $as_echo "$lt_cv_path_NM" >&6; }
5339 if test "$lt_cv_path_NM" != "no"; then
5340   NM="$lt_cv_path_NM"
5341 else
5342   # Didn't find any BSD compatible name lister, look for dumpbin.
5343   if test -n "$DUMPBIN"; then :
5344     # Let the user override the test.
5345   else
5346     if test -n "$ac_tool_prefix"; then
5347   for ac_prog in dumpbin "link -dump"
5348   do
5349     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5350 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5352 $as_echo_n "checking for $ac_word... " >&6; }
5353 if ${ac_cv_prog_DUMPBIN+:} false; then :
5354   $as_echo_n "(cached) " >&6
5355 else
5356   if test -n "$DUMPBIN"; then
5357   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5358 else
5359 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5360 for as_dir in $PATH
5361 do
5362   IFS=$as_save_IFS
5363   test -z "$as_dir" && as_dir=.
5364     for ac_exec_ext in '' $ac_executable_extensions; do
5365   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5366     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5367     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5368     break 2
5369   fi
5370 done
5371   done
5372 IFS=$as_save_IFS
5373
5374 fi
5375 fi
5376 DUMPBIN=$ac_cv_prog_DUMPBIN
5377 if test -n "$DUMPBIN"; then
5378   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5379 $as_echo "$DUMPBIN" >&6; }
5380 else
5381   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5382 $as_echo "no" >&6; }
5383 fi
5384
5385
5386     test -n "$DUMPBIN" && break
5387   done
5388 fi
5389 if test -z "$DUMPBIN"; then
5390   ac_ct_DUMPBIN=$DUMPBIN
5391   for ac_prog in dumpbin "link -dump"
5392 do
5393   # Extract the first word of "$ac_prog", so it can be a program name with args.
5394 set dummy $ac_prog; ac_word=$2
5395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5396 $as_echo_n "checking for $ac_word... " >&6; }
5397 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5398   $as_echo_n "(cached) " >&6
5399 else
5400   if test -n "$ac_ct_DUMPBIN"; then
5401   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5402 else
5403 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5404 for as_dir in $PATH
5405 do
5406   IFS=$as_save_IFS
5407   test -z "$as_dir" && as_dir=.
5408     for ac_exec_ext in '' $ac_executable_extensions; do
5409   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5410     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5411     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5412     break 2
5413   fi
5414 done
5415   done
5416 IFS=$as_save_IFS
5417
5418 fi
5419 fi
5420 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5421 if test -n "$ac_ct_DUMPBIN"; then
5422   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5423 $as_echo "$ac_ct_DUMPBIN" >&6; }
5424 else
5425   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5426 $as_echo "no" >&6; }
5427 fi
5428
5429
5430   test -n "$ac_ct_DUMPBIN" && break
5431 done
5432
5433   if test "x$ac_ct_DUMPBIN" = x; then
5434     DUMPBIN=":"
5435   else
5436     case $cross_compiling:$ac_tool_warned in
5437 yes:)
5438 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5439 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5440 ac_tool_warned=yes ;;
5441 esac
5442     DUMPBIN=$ac_ct_DUMPBIN
5443   fi
5444 fi
5445
5446     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5447     *COFF*)
5448       DUMPBIN="$DUMPBIN -symbols"
5449       ;;
5450     *)
5451       DUMPBIN=:
5452       ;;
5453     esac
5454   fi
5455
5456   if test "$DUMPBIN" != ":"; then
5457     NM="$DUMPBIN"
5458   fi
5459 fi
5460 test -z "$NM" && NM=nm
5461
5462
5463
5464
5465
5466
5467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5468 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5469 if ${lt_cv_nm_interface+:} false; then :
5470   $as_echo_n "(cached) " >&6
5471 else
5472   lt_cv_nm_interface="BSD nm"
5473   echo "int some_variable = 0;" > conftest.$ac_ext
5474   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5475   (eval "$ac_compile" 2>conftest.err)
5476   cat conftest.err >&5
5477   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5478   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5479   cat conftest.err >&5
5480   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5481   cat conftest.out >&5
5482   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5483     lt_cv_nm_interface="MS dumpbin"
5484   fi
5485   rm -f conftest*
5486 fi
5487 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5488 $as_echo "$lt_cv_nm_interface" >&6; }
5489
5490 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5491 $as_echo_n "checking whether ln -s works... " >&6; }
5492 LN_S=$as_ln_s
5493 if test "$LN_S" = "ln -s"; then
5494   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5495 $as_echo "yes" >&6; }
5496 else
5497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5498 $as_echo "no, using $LN_S" >&6; }
5499 fi
5500
5501 # find the maximum length of command line arguments
5502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5503 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5504 if ${lt_cv_sys_max_cmd_len+:} false; then :
5505   $as_echo_n "(cached) " >&6
5506 else
5507     i=0
5508   teststring="ABCD"
5509
5510   case $build_os in
5511   msdosdjgpp*)
5512     # On DJGPP, this test can blow up pretty badly due to problems in libc
5513     # (any single argument exceeding 2000 bytes causes a buffer overrun
5514     # during glob expansion).  Even if it were fixed, the result of this
5515     # check would be larger than it should be.
5516     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5517     ;;
5518
5519   gnu*)
5520     # Under GNU Hurd, this test is not required because there is
5521     # no limit to the length of command line arguments.
5522     # Libtool will interpret -1 as no limit whatsoever
5523     lt_cv_sys_max_cmd_len=-1;
5524     ;;
5525
5526   cygwin* | mingw* | cegcc*)
5527     # On Win9x/ME, this test blows up -- it succeeds, but takes
5528     # about 5 minutes as the teststring grows exponentially.
5529     # Worse, since 9x/ME are not pre-emptively multitasking,
5530     # you end up with a "frozen" computer, even though with patience
5531     # the test eventually succeeds (with a max line length of 256k).
5532     # Instead, let's just punt: use the minimum linelength reported by
5533     # all of the supported platforms: 8192 (on NT/2K/XP).
5534     lt_cv_sys_max_cmd_len=8192;
5535     ;;
5536
5537   mint*)
5538     # On MiNT this can take a long time and run out of memory.
5539     lt_cv_sys_max_cmd_len=8192;
5540     ;;
5541
5542   amigaos*)
5543     # On AmigaOS with pdksh, this test takes hours, literally.
5544     # So we just punt and use a minimum line length of 8192.
5545     lt_cv_sys_max_cmd_len=8192;
5546     ;;
5547
5548   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5549     # This has been around since 386BSD, at least.  Likely further.
5550     if test -x /sbin/sysctl; then
5551       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5552     elif test -x /usr/sbin/sysctl; then
5553       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5554     else
5555       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5556     fi
5557     # And add a safety zone
5558     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5559     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5560     ;;
5561
5562   interix*)
5563     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5564     lt_cv_sys_max_cmd_len=196608
5565     ;;
5566
5567   osf*)
5568     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5569     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5570     # nice to cause kernel panics so lets avoid the loop below.
5571     # First set a reasonable default.
5572     lt_cv_sys_max_cmd_len=16384
5573     #
5574     if test -x /sbin/sysconfig; then
5575       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5576         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5577       esac
5578     fi
5579     ;;
5580   sco3.2v5*)
5581     lt_cv_sys_max_cmd_len=102400
5582     ;;
5583   sysv5* | sco5v6* | sysv4.2uw2*)
5584     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5585     if test -n "$kargmax"; then
5586       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5587     else
5588       lt_cv_sys_max_cmd_len=32768
5589     fi
5590     ;;
5591   *)
5592     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5593     if test -n "$lt_cv_sys_max_cmd_len"; then
5594       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5595       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5596     else
5597       # Make teststring a little bigger before we do anything with it.
5598       # a 1K string should be a reasonable start.
5599       for i in 1 2 3 4 5 6 7 8 ; do
5600         teststring=$teststring$teststring
5601       done
5602       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5603       # If test is not a shell built-in, we'll probably end up computing a
5604       # maximum length that is only half of the actual maximum length, but
5605       # we can't tell.
5606       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5607                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5608               test $i != 17 # 1/2 MB should be enough
5609       do
5610         i=`expr $i + 1`
5611         teststring=$teststring$teststring
5612       done
5613       # Only check the string length outside the loop.
5614       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5615       teststring=
5616       # Add a significant safety factor because C++ compilers can tack on
5617       # massive amounts of additional arguments before passing them to the
5618       # linker.  It appears as though 1/2 is a usable value.
5619       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5620     fi
5621     ;;
5622   esac
5623
5624 fi
5625
5626 if test -n $lt_cv_sys_max_cmd_len ; then
5627   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5628 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5629 else
5630   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5631 $as_echo "none" >&6; }
5632 fi
5633 max_cmd_len=$lt_cv_sys_max_cmd_len
5634
5635
5636
5637
5638
5639
5640 : ${CP="cp -f"}
5641 : ${MV="mv -f"}
5642 : ${RM="rm -f"}
5643
5644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5645 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5646 # Try some XSI features
5647 xsi_shell=no
5648 ( _lt_dummy="a/b/c"
5649   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5650       = c,a/b,, \
5651     && eval 'test $(( 1 + 1 )) -eq 2 \
5652     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5653   && xsi_shell=yes
5654 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5655 $as_echo "$xsi_shell" >&6; }
5656
5657
5658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5659 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5660 lt_shell_append=no
5661 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5662     >/dev/null 2>&1 \
5663   && lt_shell_append=yes
5664 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5665 $as_echo "$lt_shell_append" >&6; }
5666
5667
5668 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5669   lt_unset=unset
5670 else
5671   lt_unset=false
5672 fi
5673
5674
5675
5676
5677
5678 # test EBCDIC or ASCII
5679 case `echo X|tr X '\101'` in
5680  A) # ASCII based system
5681     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5682   lt_SP2NL='tr \040 \012'
5683   lt_NL2SP='tr \015\012 \040\040'
5684   ;;
5685  *) # EBCDIC based system
5686   lt_SP2NL='tr \100 \n'
5687   lt_NL2SP='tr \r\n \100\100'
5688   ;;
5689 esac
5690
5691
5692
5693
5694
5695
5696
5697
5698
5699 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5700 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5701 if ${lt_cv_ld_reload_flag+:} false; then :
5702   $as_echo_n "(cached) " >&6
5703 else
5704   lt_cv_ld_reload_flag='-r'
5705 fi
5706 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5707 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5708 reload_flag=$lt_cv_ld_reload_flag
5709 case $reload_flag in
5710 "" | " "*) ;;
5711 *) reload_flag=" $reload_flag" ;;
5712 esac
5713 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5714 case $host_os in
5715   darwin*)
5716     if test "$GCC" = yes; then
5717       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5718     else
5719       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5720     fi
5721     ;;
5722 esac
5723
5724
5725
5726
5727
5728
5729
5730
5731
5732 if test -n "$ac_tool_prefix"; then
5733   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5734 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5735 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5736 $as_echo_n "checking for $ac_word... " >&6; }
5737 if ${ac_cv_prog_OBJDUMP+:} false; then :
5738   $as_echo_n "(cached) " >&6
5739 else
5740   if test -n "$OBJDUMP"; then
5741   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5742 else
5743 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5744 for as_dir in $PATH
5745 do
5746   IFS=$as_save_IFS
5747   test -z "$as_dir" && as_dir=.
5748     for ac_exec_ext in '' $ac_executable_extensions; do
5749   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5750     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5751     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5752     break 2
5753   fi
5754 done
5755   done
5756 IFS=$as_save_IFS
5757
5758 fi
5759 fi
5760 OBJDUMP=$ac_cv_prog_OBJDUMP
5761 if test -n "$OBJDUMP"; then
5762   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5763 $as_echo "$OBJDUMP" >&6; }
5764 else
5765   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5766 $as_echo "no" >&6; }
5767 fi
5768
5769
5770 fi
5771 if test -z "$ac_cv_prog_OBJDUMP"; then
5772   ac_ct_OBJDUMP=$OBJDUMP
5773   # Extract the first word of "objdump", so it can be a program name with args.
5774 set dummy objdump; ac_word=$2
5775 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5776 $as_echo_n "checking for $ac_word... " >&6; }
5777 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5778   $as_echo_n "(cached) " >&6
5779 else
5780   if test -n "$ac_ct_OBJDUMP"; then
5781   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5782 else
5783 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5784 for as_dir in $PATH
5785 do
5786   IFS=$as_save_IFS
5787   test -z "$as_dir" && as_dir=.
5788     for ac_exec_ext in '' $ac_executable_extensions; do
5789   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5790     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5791     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5792     break 2
5793   fi
5794 done
5795   done
5796 IFS=$as_save_IFS
5797
5798 fi
5799 fi
5800 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5801 if test -n "$ac_ct_OBJDUMP"; then
5802   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5803 $as_echo "$ac_ct_OBJDUMP" >&6; }
5804 else
5805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5806 $as_echo "no" >&6; }
5807 fi
5808
5809   if test "x$ac_ct_OBJDUMP" = x; then
5810     OBJDUMP="false"
5811   else
5812     case $cross_compiling:$ac_tool_warned in
5813 yes:)
5814 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5815 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5816 ac_tool_warned=yes ;;
5817 esac
5818     OBJDUMP=$ac_ct_OBJDUMP
5819   fi
5820 else
5821   OBJDUMP="$ac_cv_prog_OBJDUMP"
5822 fi
5823
5824 test -z "$OBJDUMP" && OBJDUMP=objdump
5825
5826
5827
5828
5829
5830
5831
5832
5833
5834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5835 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5836 if ${lt_cv_deplibs_check_method+:} false; then :
5837   $as_echo_n "(cached) " >&6
5838 else
5839   lt_cv_file_magic_cmd='$MAGIC_CMD'
5840 lt_cv_file_magic_test_file=
5841 lt_cv_deplibs_check_method='unknown'
5842 # Need to set the preceding variable on all platforms that support
5843 # interlibrary dependencies.
5844 # 'none' -- dependencies not supported.
5845 # `unknown' -- same as none, but documents that we really don't know.
5846 # 'pass_all' -- all dependencies passed with no checks.
5847 # 'test_compile' -- check by making test program.
5848 # 'file_magic [[regex]]' -- check by looking for files in library path
5849 # which responds to the $file_magic_cmd with a given extended regex.
5850 # If you have `file' or equivalent on your system and you're not sure
5851 # whether `pass_all' will *always* work, you probably want this one.
5852
5853 case $host_os in
5854 aix[4-9]*)
5855   lt_cv_deplibs_check_method=pass_all
5856   ;;
5857
5858 beos*)
5859   lt_cv_deplibs_check_method=pass_all
5860   ;;
5861
5862 bsdi[45]*)
5863   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5864   lt_cv_file_magic_cmd='/usr/bin/file -L'
5865   lt_cv_file_magic_test_file=/shlib/libc.so
5866   ;;
5867
5868 cygwin*)
5869   # func_win32_libid is a shell function defined in ltmain.sh
5870   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5871   lt_cv_file_magic_cmd='func_win32_libid'
5872   ;;
5873
5874 mingw* | pw32*)
5875   # Base MSYS/MinGW do not provide the 'file' command needed by
5876   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5877   # unless we find 'file', for example because we are cross-compiling.
5878   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5879   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5880     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5881     lt_cv_file_magic_cmd='func_win32_libid'
5882   else
5883     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5884     lt_cv_file_magic_cmd='$OBJDUMP -f'
5885   fi
5886   ;;
5887
5888 cegcc*)
5889   # use the weaker test based on 'objdump'. See mingw*.
5890   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5891   lt_cv_file_magic_cmd='$OBJDUMP -f'
5892   ;;
5893
5894 darwin* | rhapsody*)
5895   lt_cv_deplibs_check_method=pass_all
5896   ;;
5897
5898 freebsd* | dragonfly*)
5899   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5900     case $host_cpu in
5901     i*86 )
5902       # Not sure whether the presence of OpenBSD here was a mistake.
5903       # Let's accept both of them until this is cleared up.
5904       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5905       lt_cv_file_magic_cmd=/usr/bin/file
5906       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5907       ;;
5908     esac
5909   else
5910     lt_cv_deplibs_check_method=pass_all
5911   fi
5912   ;;
5913
5914 gnu*)
5915   lt_cv_deplibs_check_method=pass_all
5916   ;;
5917
5918 haiku*)
5919   lt_cv_deplibs_check_method=pass_all
5920   ;;
5921
5922 hpux10.20* | hpux11*)
5923   lt_cv_file_magic_cmd=/usr/bin/file
5924   case $host_cpu in
5925   ia64*)
5926     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5927     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5928     ;;
5929   hppa*64*)
5930     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5931     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5932     ;;
5933   *)
5934     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5935     lt_cv_file_magic_test_file=/usr/lib/libc.sl
5936     ;;
5937   esac
5938   ;;
5939
5940 interix[3-9]*)
5941   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5942   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5943   ;;
5944
5945 irix5* | irix6* | nonstopux*)
5946   case $LD in
5947   *-32|*"-32 ") libmagic=32-bit;;
5948   *-n32|*"-n32 ") libmagic=N32;;
5949   *-64|*"-64 ") libmagic=64-bit;;
5950   *) libmagic=never-match;;
5951   esac
5952   lt_cv_deplibs_check_method=pass_all
5953   ;;
5954
5955 # This must be Linux ELF.
5956 linux* | k*bsd*-gnu | kopensolaris*-gnu)
5957   lt_cv_deplibs_check_method=pass_all
5958   ;;
5959
5960 netbsd*)
5961   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5962     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5963   else
5964     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5965   fi
5966   ;;
5967
5968 newos6*)
5969   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5970   lt_cv_file_magic_cmd=/usr/bin/file
5971   lt_cv_file_magic_test_file=/usr/lib/libnls.so
5972   ;;
5973
5974 *nto* | *qnx*)
5975   lt_cv_deplibs_check_method=pass_all
5976   ;;
5977
5978 openbsd*)
5979   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5980     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5981   else
5982     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5983   fi
5984   ;;
5985
5986 osf3* | osf4* | osf5*)
5987   lt_cv_deplibs_check_method=pass_all
5988   ;;
5989
5990 rdos*)
5991   lt_cv_deplibs_check_method=pass_all
5992   ;;
5993
5994 solaris*)
5995   lt_cv_deplibs_check_method=pass_all
5996   ;;
5997
5998 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5999   lt_cv_deplibs_check_method=pass_all
6000   ;;
6001
6002 sysv4 | sysv4.3*)
6003   case $host_vendor in
6004   motorola)
6005     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]'
6006     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6007     ;;
6008   ncr)
6009     lt_cv_deplibs_check_method=pass_all
6010     ;;
6011   sequent)
6012     lt_cv_file_magic_cmd='/bin/file'
6013     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6014     ;;
6015   sni)
6016     lt_cv_file_magic_cmd='/bin/file'
6017     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6018     lt_cv_file_magic_test_file=/lib/libc.so
6019     ;;
6020   siemens)
6021     lt_cv_deplibs_check_method=pass_all
6022     ;;
6023   pc)
6024     lt_cv_deplibs_check_method=pass_all
6025     ;;
6026   esac
6027   ;;
6028
6029 tpf*)
6030   lt_cv_deplibs_check_method=pass_all
6031   ;;
6032 esac
6033
6034 fi
6035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6036 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6037 file_magic_cmd=$lt_cv_file_magic_cmd
6038 deplibs_check_method=$lt_cv_deplibs_check_method
6039 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6040
6041
6042
6043
6044
6045
6046
6047
6048
6049
6050
6051
6052 if test -n "$ac_tool_prefix"; then
6053   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6054 set dummy ${ac_tool_prefix}ar; ac_word=$2
6055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6056 $as_echo_n "checking for $ac_word... " >&6; }
6057 if ${ac_cv_prog_AR+:} false; then :
6058   $as_echo_n "(cached) " >&6
6059 else
6060   if test -n "$AR"; then
6061   ac_cv_prog_AR="$AR" # Let the user override the test.
6062 else
6063 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6064 for as_dir in $PATH
6065 do
6066   IFS=$as_save_IFS
6067   test -z "$as_dir" && as_dir=.
6068     for ac_exec_ext in '' $ac_executable_extensions; do
6069   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6070     ac_cv_prog_AR="${ac_tool_prefix}ar"
6071     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6072     break 2
6073   fi
6074 done
6075   done
6076 IFS=$as_save_IFS
6077
6078 fi
6079 fi
6080 AR=$ac_cv_prog_AR
6081 if test -n "$AR"; then
6082   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6083 $as_echo "$AR" >&6; }
6084 else
6085   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6086 $as_echo "no" >&6; }
6087 fi
6088
6089
6090 fi
6091 if test -z "$ac_cv_prog_AR"; then
6092   ac_ct_AR=$AR
6093   # Extract the first word of "ar", so it can be a program name with args.
6094 set dummy ar; ac_word=$2
6095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6096 $as_echo_n "checking for $ac_word... " >&6; }
6097 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6098   $as_echo_n "(cached) " >&6
6099 else
6100   if test -n "$ac_ct_AR"; then
6101   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6102 else
6103 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6104 for as_dir in $PATH
6105 do
6106   IFS=$as_save_IFS
6107   test -z "$as_dir" && as_dir=.
6108     for ac_exec_ext in '' $ac_executable_extensions; do
6109   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6110     ac_cv_prog_ac_ct_AR="ar"
6111     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6112     break 2
6113   fi
6114 done
6115   done
6116 IFS=$as_save_IFS
6117
6118 fi
6119 fi
6120 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6121 if test -n "$ac_ct_AR"; then
6122   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6123 $as_echo "$ac_ct_AR" >&6; }
6124 else
6125   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6126 $as_echo "no" >&6; }
6127 fi
6128
6129   if test "x$ac_ct_AR" = x; then
6130     AR="false"
6131   else
6132     case $cross_compiling:$ac_tool_warned in
6133 yes:)
6134 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6135 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6136 ac_tool_warned=yes ;;
6137 esac
6138     AR=$ac_ct_AR
6139   fi
6140 else
6141   AR="$ac_cv_prog_AR"
6142 fi
6143
6144 test -z "$AR" && AR=ar
6145 test -z "$AR_FLAGS" && AR_FLAGS=cru
6146
6147
6148
6149
6150
6151
6152
6153
6154
6155
6156
6157 if test -n "$ac_tool_prefix"; then
6158   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6159 set dummy ${ac_tool_prefix}strip; ac_word=$2
6160 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6161 $as_echo_n "checking for $ac_word... " >&6; }
6162 if ${ac_cv_prog_STRIP+:} false; then :
6163   $as_echo_n "(cached) " >&6
6164 else
6165   if test -n "$STRIP"; then
6166   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6167 else
6168 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6169 for as_dir in $PATH
6170 do
6171   IFS=$as_save_IFS
6172   test -z "$as_dir" && as_dir=.
6173     for ac_exec_ext in '' $ac_executable_extensions; do
6174   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6175     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6176     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6177     break 2
6178   fi
6179 done
6180   done
6181 IFS=$as_save_IFS
6182
6183 fi
6184 fi
6185 STRIP=$ac_cv_prog_STRIP
6186 if test -n "$STRIP"; then
6187   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6188 $as_echo "$STRIP" >&6; }
6189 else
6190   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6191 $as_echo "no" >&6; }
6192 fi
6193
6194
6195 fi
6196 if test -z "$ac_cv_prog_STRIP"; then
6197   ac_ct_STRIP=$STRIP
6198   # Extract the first word of "strip", so it can be a program name with args.
6199 set dummy strip; ac_word=$2
6200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6201 $as_echo_n "checking for $ac_word... " >&6; }
6202 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6203   $as_echo_n "(cached) " >&6
6204 else
6205   if test -n "$ac_ct_STRIP"; then
6206   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6207 else
6208 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6209 for as_dir in $PATH
6210 do
6211   IFS=$as_save_IFS
6212   test -z "$as_dir" && as_dir=.
6213     for ac_exec_ext in '' $ac_executable_extensions; do
6214   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6215     ac_cv_prog_ac_ct_STRIP="strip"
6216     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6217     break 2
6218   fi
6219 done
6220   done
6221 IFS=$as_save_IFS
6222
6223 fi
6224 fi
6225 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6226 if test -n "$ac_ct_STRIP"; then
6227   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6228 $as_echo "$ac_ct_STRIP" >&6; }
6229 else
6230   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6231 $as_echo "no" >&6; }
6232 fi
6233
6234   if test "x$ac_ct_STRIP" = x; then
6235     STRIP=":"
6236   else
6237     case $cross_compiling:$ac_tool_warned in
6238 yes:)
6239 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6240 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6241 ac_tool_warned=yes ;;
6242 esac
6243     STRIP=$ac_ct_STRIP
6244   fi
6245 else
6246   STRIP="$ac_cv_prog_STRIP"
6247 fi
6248
6249 test -z "$STRIP" && STRIP=:
6250
6251
6252
6253
6254
6255
6256 if test -n "$ac_tool_prefix"; then
6257   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6258 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6260 $as_echo_n "checking for $ac_word... " >&6; }
6261 if ${ac_cv_prog_RANLIB+:} false; then :
6262   $as_echo_n "(cached) " >&6
6263 else
6264   if test -n "$RANLIB"; then
6265   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6266 else
6267 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6268 for as_dir in $PATH
6269 do
6270   IFS=$as_save_IFS
6271   test -z "$as_dir" && as_dir=.
6272     for ac_exec_ext in '' $ac_executable_extensions; do
6273   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6274     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6275     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6276     break 2
6277   fi
6278 done
6279   done
6280 IFS=$as_save_IFS
6281
6282 fi
6283 fi
6284 RANLIB=$ac_cv_prog_RANLIB
6285 if test -n "$RANLIB"; then
6286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6287 $as_echo "$RANLIB" >&6; }
6288 else
6289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6290 $as_echo "no" >&6; }
6291 fi
6292
6293
6294 fi
6295 if test -z "$ac_cv_prog_RANLIB"; then
6296   ac_ct_RANLIB=$RANLIB
6297   # Extract the first word of "ranlib", so it can be a program name with args.
6298 set dummy ranlib; ac_word=$2
6299 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6300 $as_echo_n "checking for $ac_word... " >&6; }
6301 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6302   $as_echo_n "(cached) " >&6
6303 else
6304   if test -n "$ac_ct_RANLIB"; then
6305   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6306 else
6307 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6308 for as_dir in $PATH
6309 do
6310   IFS=$as_save_IFS
6311   test -z "$as_dir" && as_dir=.
6312     for ac_exec_ext in '' $ac_executable_extensions; do
6313   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6314     ac_cv_prog_ac_ct_RANLIB="ranlib"
6315     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6316     break 2
6317   fi
6318 done
6319   done
6320 IFS=$as_save_IFS
6321
6322 fi
6323 fi
6324 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6325 if test -n "$ac_ct_RANLIB"; then
6326   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6327 $as_echo "$ac_ct_RANLIB" >&6; }
6328 else
6329   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6330 $as_echo "no" >&6; }
6331 fi
6332
6333   if test "x$ac_ct_RANLIB" = x; then
6334     RANLIB=":"
6335   else
6336     case $cross_compiling:$ac_tool_warned in
6337 yes:)
6338 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6339 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6340 ac_tool_warned=yes ;;
6341 esac
6342     RANLIB=$ac_ct_RANLIB
6343   fi
6344 else
6345   RANLIB="$ac_cv_prog_RANLIB"
6346 fi
6347
6348 test -z "$RANLIB" && RANLIB=:
6349
6350
6351
6352
6353
6354
6355 # Determine commands to create old-style static archives.
6356 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6357 old_postinstall_cmds='chmod 644 $oldlib'
6358 old_postuninstall_cmds=
6359
6360 if test -n "$RANLIB"; then
6361   case $host_os in
6362   openbsd*)
6363     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6364     ;;
6365   *)
6366     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6367     ;;
6368   esac
6369   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6370 fi
6371
6372 case $host_os in
6373   darwin*)
6374     lock_old_archive_extraction=yes ;;
6375   *)
6376     lock_old_archive_extraction=no ;;
6377 esac
6378
6379
6380
6381
6382
6383
6384
6385
6386
6387
6388
6389
6390
6391
6392
6393
6394
6395
6396
6397
6398
6399
6400
6401
6402
6403
6404
6405
6406
6407
6408
6409
6410
6411
6412
6413
6414
6415
6416
6417 # If no C compiler was specified, use CC.
6418 LTCC=${LTCC-"$CC"}
6419
6420 # If no C compiler flags were specified, use CFLAGS.
6421 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6422
6423 # Allow CC to be a program name with arguments.
6424 compiler=$CC
6425
6426
6427 # Check for command to grab the raw symbol name followed by C symbol from nm.
6428 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6429 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6430 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6431   $as_echo_n "(cached) " >&6
6432 else
6433
6434 # These are sane defaults that work on at least a few old systems.
6435 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6436
6437 # Character class describing NM global symbol codes.
6438 symcode='[BCDEGRST]'
6439
6440 # Regexp to match symbols that can be accessed directly from C.
6441 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6442
6443 # Define system-specific variables.
6444 case $host_os in
6445 aix*)
6446   symcode='[BCDT]'
6447   ;;
6448 cygwin* | mingw* | pw32* | cegcc*)
6449   symcode='[ABCDGISTW]'
6450   ;;
6451 hpux*)
6452   if test "$host_cpu" = ia64; then
6453     symcode='[ABCDEGRST]'
6454   fi
6455   ;;
6456 irix* | nonstopux*)
6457   symcode='[BCDEGRST]'
6458   ;;
6459 osf*)
6460   symcode='[BCDEGQRST]'
6461   ;;
6462 solaris*)
6463   symcode='[BDRT]'
6464   ;;
6465 sco3.2v5*)
6466   symcode='[DT]'
6467   ;;
6468 sysv4.2uw2*)
6469   symcode='[DT]'
6470   ;;
6471 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6472   symcode='[ABDT]'
6473   ;;
6474 sysv4)
6475   symcode='[DFNSTU]'
6476   ;;
6477 esac
6478
6479 # If we're using GNU nm, then use its standard symbol codes.
6480 case `$NM -V 2>&1` in
6481 *GNU* | *'with BFD'*)
6482   symcode='[ABCDGIRSTW]' ;;
6483 esac
6484
6485 # Transform an extracted symbol line into a proper C declaration.
6486 # Some systems (esp. on ia64) link data and code symbols differently,
6487 # so use this general approach.
6488 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6489
6490 # Transform an extracted symbol line into symbol name and symbol address
6491 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6492 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'"
6493
6494 # Handle CRLF in mingw tool chain
6495 opt_cr=
6496 case $build_os in
6497 mingw*)
6498   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6499   ;;
6500 esac
6501
6502 # Try without a prefix underscore, then with it.
6503 for ac_symprfx in "" "_"; do
6504
6505   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6506   symxfrm="\\1 $ac_symprfx\\2 \\2"
6507
6508   # Write the raw and C identifiers.
6509   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6510     # Fake it for dumpbin and say T for any non-static function
6511     # and D for any global variable.
6512     # Also find C++ and __fastcall symbols from MSVC++,
6513     # which start with @ or ?.
6514     lt_cv_sys_global_symbol_pipe="$AWK '"\
6515 "     {last_section=section; section=\$ 3};"\
6516 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6517 "     \$ 0!~/External *\|/{next};"\
6518 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6519 "     {if(hide[section]) next};"\
6520 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6521 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6522 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6523 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6524 "     ' prfx=^$ac_symprfx"
6525   else
6526     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6527   fi
6528
6529   # Check to see that the pipe works correctly.
6530   pipe_works=no
6531
6532   rm -f conftest*
6533   cat > conftest.$ac_ext <<_LT_EOF
6534 #ifdef __cplusplus
6535 extern "C" {
6536 #endif
6537 char nm_test_var;
6538 void nm_test_func(void);
6539 void nm_test_func(void){}
6540 #ifdef __cplusplus
6541 }
6542 #endif
6543 int main(){nm_test_var='a';nm_test_func();return(0);}
6544 _LT_EOF
6545
6546   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6547   (eval $ac_compile) 2>&5
6548   ac_status=$?
6549   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6550   test $ac_status = 0; }; then
6551     # Now try to grab the symbols.
6552     nlist=conftest.nm
6553     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6554   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6555   ac_status=$?
6556   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6557   test $ac_status = 0; } && test -s "$nlist"; then
6558       # Try sorting and uniquifying the output.
6559       if sort "$nlist" | uniq > "$nlist"T; then
6560         mv -f "$nlist"T "$nlist"
6561       else
6562         rm -f "$nlist"T
6563       fi
6564
6565       # Make sure that we snagged all the symbols we need.
6566       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6567         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6568           cat <<_LT_EOF > conftest.$ac_ext
6569 #ifdef __cplusplus
6570 extern "C" {
6571 #endif
6572
6573 _LT_EOF
6574           # Now generate the symbol file.
6575           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6576
6577           cat <<_LT_EOF >> conftest.$ac_ext
6578
6579 /* The mapping between symbol names and symbols.  */
6580 const struct {
6581   const char *name;
6582   void       *address;
6583 }
6584 lt__PROGRAM__LTX_preloaded_symbols[] =
6585 {
6586   { "@PROGRAM@", (void *) 0 },
6587 _LT_EOF
6588           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6589           cat <<\_LT_EOF >> conftest.$ac_ext
6590   {0, (void *) 0}
6591 };
6592
6593 /* This works around a problem in FreeBSD linker */
6594 #ifdef FREEBSD_WORKAROUND
6595 static const void *lt_preloaded_setup() {
6596   return lt__PROGRAM__LTX_preloaded_symbols;
6597 }
6598 #endif
6599
6600 #ifdef __cplusplus
6601 }
6602 #endif
6603 _LT_EOF
6604           # Now try linking the two files.
6605           mv conftest.$ac_objext conftstm.$ac_objext
6606           lt_save_LIBS="$LIBS"
6607           lt_save_CFLAGS="$CFLAGS"
6608           LIBS="conftstm.$ac_objext"
6609           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6610           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6611   (eval $ac_link) 2>&5
6612   ac_status=$?
6613   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6614   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6615             pipe_works=yes
6616           fi
6617           LIBS="$lt_save_LIBS"
6618           CFLAGS="$lt_save_CFLAGS"
6619         else
6620           echo "cannot find nm_test_func in $nlist" >&5
6621         fi
6622       else
6623         echo "cannot find nm_test_var in $nlist" >&5
6624       fi
6625     else
6626       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6627     fi
6628   else
6629     echo "$progname: failed program was:" >&5
6630     cat conftest.$ac_ext >&5
6631   fi
6632   rm -rf conftest* conftst*
6633
6634   # Do not use the global_symbol_pipe unless it works.
6635   if test "$pipe_works" = yes; then
6636     break
6637   else
6638     lt_cv_sys_global_symbol_pipe=
6639   fi
6640 done
6641
6642 fi
6643
6644 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6645   lt_cv_sys_global_symbol_to_cdecl=
6646 fi
6647 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6649 $as_echo "failed" >&6; }
6650 else
6651   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6652 $as_echo "ok" >&6; }
6653 fi
6654
6655
6656
6657
6658
6659
6660
6661
6662
6663
6664
6665
6666
6667
6668
6669
6670
6671
6672
6673
6674
6675
6676
6677 # Check whether --enable-libtool-lock was given.
6678 if test "${enable_libtool_lock+set}" = set; then :
6679   enableval=$enable_libtool_lock;
6680 fi
6681
6682 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6683
6684 # Some flags need to be propagated to the compiler or linker for good
6685 # libtool support.
6686 case $host in
6687 ia64-*-hpux*)
6688   # Find out which ABI we are using.
6689   echo 'int i;' > conftest.$ac_ext
6690   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6691   (eval $ac_compile) 2>&5
6692   ac_status=$?
6693   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6694   test $ac_status = 0; }; then
6695     case `/usr/bin/file conftest.$ac_objext` in
6696       *ELF-32*)
6697         HPUX_IA64_MODE="32"
6698         ;;
6699       *ELF-64*)
6700         HPUX_IA64_MODE="64"
6701         ;;
6702     esac
6703   fi
6704   rm -rf conftest*
6705   ;;
6706 *-*-irix6*)
6707   # Find out which ABI we are using.
6708   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6709   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6710   (eval $ac_compile) 2>&5
6711   ac_status=$?
6712   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6713   test $ac_status = 0; }; then
6714     if test "$lt_cv_prog_gnu_ld" = yes; then
6715       case `/usr/bin/file conftest.$ac_objext` in
6716         *32-bit*)
6717           LD="${LD-ld} -melf32bsmip"
6718           ;;
6719         *N32*)
6720           LD="${LD-ld} -melf32bmipn32"
6721           ;;
6722         *64-bit*)
6723           LD="${LD-ld} -melf64bmip"
6724         ;;
6725       esac
6726     else
6727       case `/usr/bin/file conftest.$ac_objext` in
6728         *32-bit*)
6729           LD="${LD-ld} -32"
6730           ;;
6731         *N32*)
6732           LD="${LD-ld} -n32"
6733           ;;
6734         *64-bit*)
6735           LD="${LD-ld} -64"
6736           ;;
6737       esac
6738     fi
6739   fi
6740   rm -rf conftest*
6741   ;;
6742
6743 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6744 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6745   # Find out which ABI we are using.
6746   echo 'int i;' > conftest.$ac_ext
6747   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6748   (eval $ac_compile) 2>&5
6749   ac_status=$?
6750   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6751   test $ac_status = 0; }; then
6752     case `/usr/bin/file conftest.o` in
6753       *32-bit*)
6754         case $host in
6755           x86_64-*kfreebsd*-gnu)
6756             LD="${LD-ld} -m elf_i386_fbsd"
6757             ;;
6758           x86_64-*linux*)
6759             case `/usr/bin/file conftest.o` in
6760               *x86-64*)
6761                 LD="${LD-ld} -m elf32_x86_64"
6762                 ;;
6763               *)
6764                 LD="${LD-ld} -m elf_i386"
6765                 ;;
6766             esac
6767             ;;
6768           powerpc64le-*linux*)
6769             LD="${LD-ld} -m elf32lppclinux"
6770             ;;
6771           powerpc64-*linux*)
6772             LD="${LD-ld} -m elf32ppclinux"
6773             ;;
6774           s390x-*linux*)
6775             LD="${LD-ld} -m elf_s390"
6776             ;;
6777           sparc64-*linux*)
6778             LD="${LD-ld} -m elf32_sparc"
6779             ;;
6780         esac
6781         ;;
6782       *64-bit*)
6783         case $host in
6784           x86_64-*kfreebsd*-gnu)
6785             LD="${LD-ld} -m elf_x86_64_fbsd"
6786             ;;
6787           x86_64-*linux*)
6788             LD="${LD-ld} -m elf_x86_64"
6789             ;;
6790           powerpcle-*linux*)
6791             LD="${LD-ld} -m elf64lppc"
6792             ;;
6793           powerpc-*linux*)
6794             LD="${LD-ld} -m elf64ppc"
6795             ;;
6796           s390*-*linux*|s390*-*tpf*)
6797             LD="${LD-ld} -m elf64_s390"
6798             ;;
6799           sparc*-*linux*)
6800             LD="${LD-ld} -m elf64_sparc"
6801             ;;
6802         esac
6803         ;;
6804     esac
6805   fi
6806   rm -rf conftest*
6807   ;;
6808
6809 *-*-sco3.2v5*)
6810   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6811   SAVE_CFLAGS="$CFLAGS"
6812   CFLAGS="$CFLAGS -belf"
6813   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6814 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6815 if ${lt_cv_cc_needs_belf+:} false; then :
6816   $as_echo_n "(cached) " >&6
6817 else
6818   ac_ext=c
6819 ac_cpp='$CPP $CPPFLAGS'
6820 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6821 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6822 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6823
6824      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6825 /* end confdefs.h.  */
6826
6827 int
6828 main ()
6829 {
6830
6831   ;
6832   return 0;
6833 }
6834 _ACEOF
6835 if ac_fn_c_try_link "$LINENO"; then :
6836   lt_cv_cc_needs_belf=yes
6837 else
6838   lt_cv_cc_needs_belf=no
6839 fi
6840 rm -f core conftest.err conftest.$ac_objext \
6841     conftest$ac_exeext conftest.$ac_ext
6842      ac_ext=c
6843 ac_cpp='$CPP $CPPFLAGS'
6844 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6845 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6846 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6847
6848 fi
6849 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6850 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6851   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6852     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6853     CFLAGS="$SAVE_CFLAGS"
6854   fi
6855   ;;
6856 sparc*-*solaris*)
6857   # Find out which ABI we are using.
6858   echo 'int i;' > conftest.$ac_ext
6859   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6860   (eval $ac_compile) 2>&5
6861   ac_status=$?
6862   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6863   test $ac_status = 0; }; then
6864     case `/usr/bin/file conftest.o` in
6865     *64-bit*)
6866       case $lt_cv_prog_gnu_ld in
6867       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6868       *)
6869         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6870           LD="${LD-ld} -64"
6871         fi
6872         ;;
6873       esac
6874       ;;
6875     esac
6876   fi
6877   rm -rf conftest*
6878   ;;
6879 esac
6880
6881 need_locks="$enable_libtool_lock"
6882
6883
6884   case $host_os in
6885     rhapsody* | darwin*)
6886     if test -n "$ac_tool_prefix"; then
6887   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6888 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6890 $as_echo_n "checking for $ac_word... " >&6; }
6891 if ${ac_cv_prog_DSYMUTIL+:} false; then :
6892   $as_echo_n "(cached) " >&6
6893 else
6894   if test -n "$DSYMUTIL"; then
6895   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6896 else
6897 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6898 for as_dir in $PATH
6899 do
6900   IFS=$as_save_IFS
6901   test -z "$as_dir" && as_dir=.
6902     for ac_exec_ext in '' $ac_executable_extensions; do
6903   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6904     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
6905     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6906     break 2
6907   fi
6908 done
6909   done
6910 IFS=$as_save_IFS
6911
6912 fi
6913 fi
6914 DSYMUTIL=$ac_cv_prog_DSYMUTIL
6915 if test -n "$DSYMUTIL"; then
6916   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
6917 $as_echo "$DSYMUTIL" >&6; }
6918 else
6919   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6920 $as_echo "no" >&6; }
6921 fi
6922
6923
6924 fi
6925 if test -z "$ac_cv_prog_DSYMUTIL"; then
6926   ac_ct_DSYMUTIL=$DSYMUTIL
6927   # Extract the first word of "dsymutil", so it can be a program name with args.
6928 set dummy dsymutil; ac_word=$2
6929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6930 $as_echo_n "checking for $ac_word... " >&6; }
6931 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
6932   $as_echo_n "(cached) " >&6
6933 else
6934   if test -n "$ac_ct_DSYMUTIL"; then
6935   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
6936 else
6937 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6938 for as_dir in $PATH
6939 do
6940   IFS=$as_save_IFS
6941   test -z "$as_dir" && as_dir=.
6942     for ac_exec_ext in '' $ac_executable_extensions; do
6943   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6944     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
6945     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6946     break 2
6947   fi
6948 done
6949   done
6950 IFS=$as_save_IFS
6951
6952 fi
6953 fi
6954 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
6955 if test -n "$ac_ct_DSYMUTIL"; then
6956   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
6957 $as_echo "$ac_ct_DSYMUTIL" >&6; }
6958 else
6959   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6960 $as_echo "no" >&6; }
6961 fi
6962
6963   if test "x$ac_ct_DSYMUTIL" = x; then
6964     DSYMUTIL=":"
6965   else
6966     case $cross_compiling:$ac_tool_warned in
6967 yes:)
6968 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6969 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6970 ac_tool_warned=yes ;;
6971 esac
6972     DSYMUTIL=$ac_ct_DSYMUTIL
6973   fi
6974 else
6975   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
6976 fi
6977
6978     if test -n "$ac_tool_prefix"; then
6979   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
6980 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
6981 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6982 $as_echo_n "checking for $ac_word... " >&6; }
6983 if ${ac_cv_prog_NMEDIT+:} false; then :
6984   $as_echo_n "(cached) " >&6
6985 else
6986   if test -n "$NMEDIT"; then
6987   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
6988 else
6989 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6990 for as_dir in $PATH
6991 do
6992   IFS=$as_save_IFS
6993   test -z "$as_dir" && as_dir=.
6994     for ac_exec_ext in '' $ac_executable_extensions; do
6995   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6996     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
6997     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6998     break 2
6999   fi
7000 done
7001   done
7002 IFS=$as_save_IFS
7003
7004 fi
7005 fi
7006 NMEDIT=$ac_cv_prog_NMEDIT
7007 if test -n "$NMEDIT"; then
7008   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7009 $as_echo "$NMEDIT" >&6; }
7010 else
7011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7012 $as_echo "no" >&6; }
7013 fi
7014
7015
7016 fi
7017 if test -z "$ac_cv_prog_NMEDIT"; then
7018   ac_ct_NMEDIT=$NMEDIT
7019   # Extract the first word of "nmedit", so it can be a program name with args.
7020 set dummy nmedit; ac_word=$2
7021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7022 $as_echo_n "checking for $ac_word... " >&6; }
7023 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7024   $as_echo_n "(cached) " >&6
7025 else
7026   if test -n "$ac_ct_NMEDIT"; then
7027   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7028 else
7029 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7030 for as_dir in $PATH
7031 do
7032   IFS=$as_save_IFS
7033   test -z "$as_dir" && as_dir=.
7034     for ac_exec_ext in '' $ac_executable_extensions; do
7035   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7036     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7037     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7038     break 2
7039   fi
7040 done
7041   done
7042 IFS=$as_save_IFS
7043
7044 fi
7045 fi
7046 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7047 if test -n "$ac_ct_NMEDIT"; then
7048   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7049 $as_echo "$ac_ct_NMEDIT" >&6; }
7050 else
7051   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7052 $as_echo "no" >&6; }
7053 fi
7054
7055   if test "x$ac_ct_NMEDIT" = x; then
7056     NMEDIT=":"
7057   else
7058     case $cross_compiling:$ac_tool_warned in
7059 yes:)
7060 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7061 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7062 ac_tool_warned=yes ;;
7063 esac
7064     NMEDIT=$ac_ct_NMEDIT
7065   fi
7066 else
7067   NMEDIT="$ac_cv_prog_NMEDIT"
7068 fi
7069
7070     if test -n "$ac_tool_prefix"; then
7071   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7072 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7074 $as_echo_n "checking for $ac_word... " >&6; }
7075 if ${ac_cv_prog_LIPO+:} false; then :
7076   $as_echo_n "(cached) " >&6
7077 else
7078   if test -n "$LIPO"; then
7079   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7080 else
7081 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7082 for as_dir in $PATH
7083 do
7084   IFS=$as_save_IFS
7085   test -z "$as_dir" && as_dir=.
7086     for ac_exec_ext in '' $ac_executable_extensions; do
7087   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7088     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7089     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7090     break 2
7091   fi
7092 done
7093   done
7094 IFS=$as_save_IFS
7095
7096 fi
7097 fi
7098 LIPO=$ac_cv_prog_LIPO
7099 if test -n "$LIPO"; then
7100   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7101 $as_echo "$LIPO" >&6; }
7102 else
7103   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7104 $as_echo "no" >&6; }
7105 fi
7106
7107
7108 fi
7109 if test -z "$ac_cv_prog_LIPO"; then
7110   ac_ct_LIPO=$LIPO
7111   # Extract the first word of "lipo", so it can be a program name with args.
7112 set dummy lipo; ac_word=$2
7113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7114 $as_echo_n "checking for $ac_word... " >&6; }
7115 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7116   $as_echo_n "(cached) " >&6
7117 else
7118   if test -n "$ac_ct_LIPO"; then
7119   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7120 else
7121 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7122 for as_dir in $PATH
7123 do
7124   IFS=$as_save_IFS
7125   test -z "$as_dir" && as_dir=.
7126     for ac_exec_ext in '' $ac_executable_extensions; do
7127   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7128     ac_cv_prog_ac_ct_LIPO="lipo"
7129     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7130     break 2
7131   fi
7132 done
7133   done
7134 IFS=$as_save_IFS
7135
7136 fi
7137 fi
7138 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7139 if test -n "$ac_ct_LIPO"; then
7140   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7141 $as_echo "$ac_ct_LIPO" >&6; }
7142 else
7143   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7144 $as_echo "no" >&6; }
7145 fi
7146
7147   if test "x$ac_ct_LIPO" = x; then
7148     LIPO=":"
7149   else
7150     case $cross_compiling:$ac_tool_warned in
7151 yes:)
7152 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7153 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7154 ac_tool_warned=yes ;;
7155 esac
7156     LIPO=$ac_ct_LIPO
7157   fi
7158 else
7159   LIPO="$ac_cv_prog_LIPO"
7160 fi
7161
7162     if test -n "$ac_tool_prefix"; then
7163   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7164 set dummy ${ac_tool_prefix}otool; ac_word=$2
7165 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7166 $as_echo_n "checking for $ac_word... " >&6; }
7167 if ${ac_cv_prog_OTOOL+:} false; then :
7168   $as_echo_n "(cached) " >&6
7169 else
7170   if test -n "$OTOOL"; then
7171   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7172 else
7173 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7174 for as_dir in $PATH
7175 do
7176   IFS=$as_save_IFS
7177   test -z "$as_dir" && as_dir=.
7178     for ac_exec_ext in '' $ac_executable_extensions; do
7179   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7180     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7181     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7182     break 2
7183   fi
7184 done
7185   done
7186 IFS=$as_save_IFS
7187
7188 fi
7189 fi
7190 OTOOL=$ac_cv_prog_OTOOL
7191 if test -n "$OTOOL"; then
7192   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7193 $as_echo "$OTOOL" >&6; }
7194 else
7195   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7196 $as_echo "no" >&6; }
7197 fi
7198
7199
7200 fi
7201 if test -z "$ac_cv_prog_OTOOL"; then
7202   ac_ct_OTOOL=$OTOOL
7203   # Extract the first word of "otool", so it can be a program name with args.
7204 set dummy otool; ac_word=$2
7205 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7206 $as_echo_n "checking for $ac_word... " >&6; }
7207 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7208   $as_echo_n "(cached) " >&6
7209 else
7210   if test -n "$ac_ct_OTOOL"; then
7211   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7212 else
7213 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7214 for as_dir in $PATH
7215 do
7216   IFS=$as_save_IFS
7217   test -z "$as_dir" && as_dir=.
7218     for ac_exec_ext in '' $ac_executable_extensions; do
7219   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7220     ac_cv_prog_ac_ct_OTOOL="otool"
7221     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7222     break 2
7223   fi
7224 done
7225   done
7226 IFS=$as_save_IFS
7227
7228 fi
7229 fi
7230 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7231 if test -n "$ac_ct_OTOOL"; then
7232   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7233 $as_echo "$ac_ct_OTOOL" >&6; }
7234 else
7235   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7236 $as_echo "no" >&6; }
7237 fi
7238
7239   if test "x$ac_ct_OTOOL" = x; then
7240     OTOOL=":"
7241   else
7242     case $cross_compiling:$ac_tool_warned in
7243 yes:)
7244 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7245 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7246 ac_tool_warned=yes ;;
7247 esac
7248     OTOOL=$ac_ct_OTOOL
7249   fi
7250 else
7251   OTOOL="$ac_cv_prog_OTOOL"
7252 fi
7253
7254     if test -n "$ac_tool_prefix"; then
7255   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7256 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7258 $as_echo_n "checking for $ac_word... " >&6; }
7259 if ${ac_cv_prog_OTOOL64+:} false; then :
7260   $as_echo_n "(cached) " >&6
7261 else
7262   if test -n "$OTOOL64"; then
7263   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7264 else
7265 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7266 for as_dir in $PATH
7267 do
7268   IFS=$as_save_IFS
7269   test -z "$as_dir" && as_dir=.
7270     for ac_exec_ext in '' $ac_executable_extensions; do
7271   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7272     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7273     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7274     break 2
7275   fi
7276 done
7277   done
7278 IFS=$as_save_IFS
7279
7280 fi
7281 fi
7282 OTOOL64=$ac_cv_prog_OTOOL64
7283 if test -n "$OTOOL64"; then
7284   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7285 $as_echo "$OTOOL64" >&6; }
7286 else
7287   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7288 $as_echo "no" >&6; }
7289 fi
7290
7291
7292 fi
7293 if test -z "$ac_cv_prog_OTOOL64"; then
7294   ac_ct_OTOOL64=$OTOOL64
7295   # Extract the first word of "otool64", so it can be a program name with args.
7296 set dummy otool64; ac_word=$2
7297 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7298 $as_echo_n "checking for $ac_word... " >&6; }
7299 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7300   $as_echo_n "(cached) " >&6
7301 else
7302   if test -n "$ac_ct_OTOOL64"; then
7303   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7304 else
7305 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7306 for as_dir in $PATH
7307 do
7308   IFS=$as_save_IFS
7309   test -z "$as_dir" && as_dir=.
7310     for ac_exec_ext in '' $ac_executable_extensions; do
7311   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7312     ac_cv_prog_ac_ct_OTOOL64="otool64"
7313     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7314     break 2
7315   fi
7316 done
7317   done
7318 IFS=$as_save_IFS
7319
7320 fi
7321 fi
7322 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7323 if test -n "$ac_ct_OTOOL64"; then
7324   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7325 $as_echo "$ac_ct_OTOOL64" >&6; }
7326 else
7327   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7328 $as_echo "no" >&6; }
7329 fi
7330
7331   if test "x$ac_ct_OTOOL64" = x; then
7332     OTOOL64=":"
7333   else
7334     case $cross_compiling:$ac_tool_warned in
7335 yes:)
7336 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7337 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7338 ac_tool_warned=yes ;;
7339 esac
7340     OTOOL64=$ac_ct_OTOOL64
7341   fi
7342 else
7343   OTOOL64="$ac_cv_prog_OTOOL64"
7344 fi
7345
7346
7347
7348
7349
7350
7351
7352
7353
7354
7355
7356
7357
7358
7359
7360
7361
7362
7363
7364
7365
7366
7367
7368
7369
7370
7371
7372     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7373 $as_echo_n "checking for -single_module linker flag... " >&6; }
7374 if ${lt_cv_apple_cc_single_mod+:} false; then :
7375   $as_echo_n "(cached) " >&6
7376 else
7377   lt_cv_apple_cc_single_mod=no
7378       if test -z "${LT_MULTI_MODULE}"; then
7379         # By default we will add the -single_module flag. You can override
7380         # by either setting the environment variable LT_MULTI_MODULE
7381         # non-empty at configure time, or by adding -multi_module to the
7382         # link flags.
7383         rm -rf libconftest.dylib*
7384         echo "int foo(void){return 1;}" > conftest.c
7385         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7386 -dynamiclib -Wl,-single_module conftest.c" >&5
7387         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7388           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7389         _lt_result=$?
7390         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7391           lt_cv_apple_cc_single_mod=yes
7392         else
7393           cat conftest.err >&5
7394         fi
7395         rm -rf libconftest.dylib*
7396         rm -f conftest.*
7397       fi
7398 fi
7399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7400 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7401     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7402 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7403 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7404   $as_echo_n "(cached) " >&6
7405 else
7406   lt_cv_ld_exported_symbols_list=no
7407       save_LDFLAGS=$LDFLAGS
7408       echo "_main" > conftest.sym
7409       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7410       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7411 /* end confdefs.h.  */
7412
7413 int
7414 main ()
7415 {
7416
7417   ;
7418   return 0;
7419 }
7420 _ACEOF
7421 if ac_fn_c_try_link "$LINENO"; then :
7422   lt_cv_ld_exported_symbols_list=yes
7423 else
7424   lt_cv_ld_exported_symbols_list=no
7425 fi
7426 rm -f core conftest.err conftest.$ac_objext \
7427     conftest$ac_exeext conftest.$ac_ext
7428         LDFLAGS="$save_LDFLAGS"
7429
7430 fi
7431 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7432 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7433     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7434 $as_echo_n "checking for -force_load linker flag... " >&6; }
7435 if ${lt_cv_ld_force_load+:} false; then :
7436   $as_echo_n "(cached) " >&6
7437 else
7438   lt_cv_ld_force_load=no
7439       cat > conftest.c << _LT_EOF
7440 int forced_loaded() { return 2;}
7441 _LT_EOF
7442       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7443       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7444       echo "$AR cru libconftest.a conftest.o" >&5
7445       $AR cru libconftest.a conftest.o 2>&5
7446       cat > conftest.c << _LT_EOF
7447 int main() { return 0;}
7448 _LT_EOF
7449       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7450       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7451       _lt_result=$?
7452       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7453         lt_cv_ld_force_load=yes
7454       else
7455         cat conftest.err >&5
7456       fi
7457         rm -f conftest.err libconftest.a conftest conftest.c
7458         rm -rf conftest.dSYM
7459
7460 fi
7461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7462 $as_echo "$lt_cv_ld_force_load" >&6; }
7463     case $host_os in
7464     rhapsody* | darwin1.[012])
7465       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7466     darwin1.*)
7467       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7468     darwin*) # darwin 5.x on
7469       # if running on 10.5 or later, the deployment target defaults
7470       # to the OS version, if on x86, and 10.4, the deployment
7471       # target defaults to 10.4. Don't you love it?
7472       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7473         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7474           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7475         10.[012][,.]*)
7476           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7477         10.*)
7478           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7479       esac
7480     ;;
7481   esac
7482     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7483       _lt_dar_single_mod='$single_module'
7484     fi
7485     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7486       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7487     else
7488       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7489     fi
7490     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7491       _lt_dsymutil='~$DSYMUTIL $lib || :'
7492     else
7493       _lt_dsymutil=
7494     fi
7495     ;;
7496   esac
7497
7498 ac_ext=c
7499 ac_cpp='$CPP $CPPFLAGS'
7500 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7501 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7502 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7503 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7504 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7505 # On Suns, sometimes $CPP names a directory.
7506 if test -n "$CPP" && test -d "$CPP"; then
7507   CPP=
7508 fi
7509 if test -z "$CPP"; then
7510   if ${ac_cv_prog_CPP+:} false; then :
7511   $as_echo_n "(cached) " >&6
7512 else
7513       # Double quotes because CPP needs to be expanded
7514     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7515     do
7516       ac_preproc_ok=false
7517 for ac_c_preproc_warn_flag in '' yes
7518 do
7519   # Use a header file that comes with gcc, so configuring glibc
7520   # with a fresh cross-compiler works.
7521   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7522   # <limits.h> exists even on freestanding compilers.
7523   # On the NeXT, cc -E runs the code through the compiler's parser,
7524   # not just through cpp. "Syntax error" is here to catch this case.
7525   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7526 /* end confdefs.h.  */
7527 #ifdef __STDC__
7528 # include <limits.h>
7529 #else
7530 # include <assert.h>
7531 #endif
7532                      Syntax error
7533 _ACEOF
7534 if ac_fn_c_try_cpp "$LINENO"; then :
7535
7536 else
7537   # Broken: fails on valid input.
7538 continue
7539 fi
7540 rm -f conftest.err conftest.i conftest.$ac_ext
7541
7542   # OK, works on sane cases.  Now check whether nonexistent headers
7543   # can be detected and how.
7544   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7545 /* end confdefs.h.  */
7546 #include <ac_nonexistent.h>
7547 _ACEOF
7548 if ac_fn_c_try_cpp "$LINENO"; then :
7549   # Broken: success on invalid input.
7550 continue
7551 else
7552   # Passes both tests.
7553 ac_preproc_ok=:
7554 break
7555 fi
7556 rm -f conftest.err conftest.i conftest.$ac_ext
7557
7558 done
7559 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7560 rm -f conftest.i conftest.err conftest.$ac_ext
7561 if $ac_preproc_ok; then :
7562   break
7563 fi
7564
7565     done
7566     ac_cv_prog_CPP=$CPP
7567
7568 fi
7569   CPP=$ac_cv_prog_CPP
7570 else
7571   ac_cv_prog_CPP=$CPP
7572 fi
7573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7574 $as_echo "$CPP" >&6; }
7575 ac_preproc_ok=false
7576 for ac_c_preproc_warn_flag in '' yes
7577 do
7578   # Use a header file that comes with gcc, so configuring glibc
7579   # with a fresh cross-compiler works.
7580   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7581   # <limits.h> exists even on freestanding compilers.
7582   # On the NeXT, cc -E runs the code through the compiler's parser,
7583   # not just through cpp. "Syntax error" is here to catch this case.
7584   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7585 /* end confdefs.h.  */
7586 #ifdef __STDC__
7587 # include <limits.h>
7588 #else
7589 # include <assert.h>
7590 #endif
7591                      Syntax error
7592 _ACEOF
7593 if ac_fn_c_try_cpp "$LINENO"; then :
7594
7595 else
7596   # Broken: fails on valid input.
7597 continue
7598 fi
7599 rm -f conftest.err conftest.i conftest.$ac_ext
7600
7601   # OK, works on sane cases.  Now check whether nonexistent headers
7602   # can be detected and how.
7603   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7604 /* end confdefs.h.  */
7605 #include <ac_nonexistent.h>
7606 _ACEOF
7607 if ac_fn_c_try_cpp "$LINENO"; then :
7608   # Broken: success on invalid input.
7609 continue
7610 else
7611   # Passes both tests.
7612 ac_preproc_ok=:
7613 break
7614 fi
7615 rm -f conftest.err conftest.i conftest.$ac_ext
7616
7617 done
7618 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7619 rm -f conftest.i conftest.err conftest.$ac_ext
7620 if $ac_preproc_ok; then :
7621
7622 else
7623   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7624 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7625 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7626 See \`config.log' for more details" "$LINENO" 5; }
7627 fi
7628
7629 ac_ext=c
7630 ac_cpp='$CPP $CPPFLAGS'
7631 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7632 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7633 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7634
7635
7636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7637 $as_echo_n "checking for ANSI C header files... " >&6; }
7638 if ${ac_cv_header_stdc+:} false; then :
7639   $as_echo_n "(cached) " >&6
7640 else
7641   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7642 /* end confdefs.h.  */
7643 #include <stdlib.h>
7644 #include <stdarg.h>
7645 #include <string.h>
7646 #include <float.h>
7647
7648 int
7649 main ()
7650 {
7651
7652   ;
7653   return 0;
7654 }
7655 _ACEOF
7656 if ac_fn_c_try_compile "$LINENO"; then :
7657   ac_cv_header_stdc=yes
7658 else
7659   ac_cv_header_stdc=no
7660 fi
7661 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7662
7663 if test $ac_cv_header_stdc = yes; then
7664   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7665   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7666 /* end confdefs.h.  */
7667 #include <string.h>
7668
7669 _ACEOF
7670 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7671   $EGREP "memchr" >/dev/null 2>&1; then :
7672
7673 else
7674   ac_cv_header_stdc=no
7675 fi
7676 rm -f conftest*
7677
7678 fi
7679
7680 if test $ac_cv_header_stdc = yes; then
7681   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7682   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7683 /* end confdefs.h.  */
7684 #include <stdlib.h>
7685
7686 _ACEOF
7687 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7688   $EGREP "free" >/dev/null 2>&1; then :
7689
7690 else
7691   ac_cv_header_stdc=no
7692 fi
7693 rm -f conftest*
7694
7695 fi
7696
7697 if test $ac_cv_header_stdc = yes; then
7698   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7699   if test "$cross_compiling" = yes; then :
7700   :
7701 else
7702   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7703 /* end confdefs.h.  */
7704 #include <ctype.h>
7705 #include <stdlib.h>
7706 #if ((' ' & 0x0FF) == 0x020)
7707 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7708 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7709 #else
7710 # define ISLOWER(c) \
7711                    (('a' <= (c) && (c) <= 'i') \
7712                      || ('j' <= (c) && (c) <= 'r') \
7713                      || ('s' <= (c) && (c) <= 'z'))
7714 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7715 #endif
7716
7717 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7718 int
7719 main ()
7720 {
7721   int i;
7722   for (i = 0; i < 256; i++)
7723     if (XOR (islower (i), ISLOWER (i))
7724         || toupper (i) != TOUPPER (i))
7725       return 2;
7726   return 0;
7727 }
7728 _ACEOF
7729 if ac_fn_c_try_run "$LINENO"; then :
7730
7731 else
7732   ac_cv_header_stdc=no
7733 fi
7734 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7735   conftest.$ac_objext conftest.beam conftest.$ac_ext
7736 fi
7737
7738 fi
7739 fi
7740 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7741 $as_echo "$ac_cv_header_stdc" >&6; }
7742 if test $ac_cv_header_stdc = yes; then
7743
7744 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7745
7746 fi
7747
7748 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7749 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7750                   inttypes.h stdint.h unistd.h
7751 do :
7752   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7753 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7754 "
7755 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7756   cat >>confdefs.h <<_ACEOF
7757 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7758 _ACEOF
7759
7760 fi
7761
7762 done
7763
7764
7765 for ac_header in dlfcn.h
7766 do :
7767   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7768 "
7769 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7770   cat >>confdefs.h <<_ACEOF
7771 #define HAVE_DLFCN_H 1
7772 _ACEOF
7773
7774 fi
7775
7776 done
7777
7778 if test -n "$ac_tool_prefix"; then
7779   # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
7780 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
7781 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7782 $as_echo_n "checking for $ac_word... " >&6; }
7783 if ${ac_cv_prog_GOC+:} false; then :
7784   $as_echo_n "(cached) " >&6
7785 else
7786   if test -n "$GOC"; then
7787   ac_cv_prog_GOC="$GOC" # Let the user override the test.
7788 else
7789 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7790 for as_dir in $PATH
7791 do
7792   IFS=$as_save_IFS
7793   test -z "$as_dir" && as_dir=.
7794     for ac_exec_ext in '' $ac_executable_extensions; do
7795   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7796     ac_cv_prog_GOC="${ac_tool_prefix}gccgo"
7797     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7798     break 2
7799   fi
7800 done
7801   done
7802 IFS=$as_save_IFS
7803
7804 fi
7805 fi
7806 GOC=$ac_cv_prog_GOC
7807 if test -n "$GOC"; then
7808   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
7809 $as_echo "$GOC" >&6; }
7810 else
7811   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7812 $as_echo "no" >&6; }
7813 fi
7814
7815
7816 fi
7817 if test -z "$ac_cv_prog_GOC"; then
7818   ac_ct_GOC=$GOC
7819   # Extract the first word of "gccgo", so it can be a program name with args.
7820 set dummy gccgo; ac_word=$2
7821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7822 $as_echo_n "checking for $ac_word... " >&6; }
7823 if ${ac_cv_prog_ac_ct_GOC+:} false; then :
7824   $as_echo_n "(cached) " >&6
7825 else
7826   if test -n "$ac_ct_GOC"; then
7827   ac_cv_prog_ac_ct_GOC="$ac_ct_GOC" # Let the user override the test.
7828 else
7829 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7830 for as_dir in $PATH
7831 do
7832   IFS=$as_save_IFS
7833   test -z "$as_dir" && as_dir=.
7834     for ac_exec_ext in '' $ac_executable_extensions; do
7835   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7836     ac_cv_prog_ac_ct_GOC="gccgo"
7837     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7838     break 2
7839   fi
7840 done
7841   done
7842 IFS=$as_save_IFS
7843
7844 fi
7845 fi
7846 ac_ct_GOC=$ac_cv_prog_ac_ct_GOC
7847 if test -n "$ac_ct_GOC"; then
7848   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GOC" >&5
7849 $as_echo "$ac_ct_GOC" >&6; }
7850 else
7851   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7852 $as_echo "no" >&6; }
7853 fi
7854
7855   if test "x$ac_ct_GOC" = x; then
7856     GOC=""
7857   else
7858     case $cross_compiling:$ac_tool_warned in
7859 yes:)
7860 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7861 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7862 ac_tool_warned=yes ;;
7863 esac
7864     GOC=$ac_ct_GOC
7865   fi
7866 else
7867   GOC="$ac_cv_prog_GOC"
7868 fi
7869
7870
7871
7872
7873
7874
7875 # Set options
7876
7877
7878
7879
7880   enable_win32_dll=no
7881
7882
7883             # Check whether --enable-shared was given.
7884 if test "${enable_shared+set}" = set; then :
7885   enableval=$enable_shared; p=${PACKAGE-default}
7886     case $enableval in
7887     yes) enable_shared=yes ;;
7888     no) enable_shared=no ;;
7889     *)
7890       enable_shared=no
7891       # Look at the argument we got.  We use all the common list separators.
7892       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7893       for pkg in $enableval; do
7894         IFS="$lt_save_ifs"
7895         if test "X$pkg" = "X$p"; then
7896           enable_shared=yes
7897         fi
7898       done
7899       IFS="$lt_save_ifs"
7900       ;;
7901     esac
7902 else
7903   enable_shared=yes
7904 fi
7905
7906
7907
7908
7909
7910
7911
7912
7913
7914   # Check whether --enable-static was given.
7915 if test "${enable_static+set}" = set; then :
7916   enableval=$enable_static; p=${PACKAGE-default}
7917     case $enableval in
7918     yes) enable_static=yes ;;
7919     no) enable_static=no ;;
7920     *)
7921      enable_static=no
7922       # Look at the argument we got.  We use all the common list separators.
7923       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7924       for pkg in $enableval; do
7925         IFS="$lt_save_ifs"
7926         if test "X$pkg" = "X$p"; then
7927           enable_static=yes
7928         fi
7929       done
7930       IFS="$lt_save_ifs"
7931       ;;
7932     esac
7933 else
7934   enable_static=yes
7935 fi
7936
7937
7938
7939
7940
7941
7942
7943
7944
7945
7946 # Check whether --with-pic was given.
7947 if test "${with_pic+set}" = set; then :
7948   withval=$with_pic; pic_mode="$withval"
7949 else
7950   pic_mode=default
7951 fi
7952
7953
7954 test -z "$pic_mode" && pic_mode=default
7955
7956
7957
7958
7959
7960
7961
7962   # Check whether --enable-fast-install was given.
7963 if test "${enable_fast_install+set}" = set; then :
7964   enableval=$enable_fast_install; p=${PACKAGE-default}
7965     case $enableval in
7966     yes) enable_fast_install=yes ;;
7967     no) enable_fast_install=no ;;
7968     *)
7969       enable_fast_install=no
7970       # Look at the argument we got.  We use all the common list separators.
7971       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7972       for pkg in $enableval; do
7973         IFS="$lt_save_ifs"
7974         if test "X$pkg" = "X$p"; then
7975           enable_fast_install=yes
7976         fi
7977       done
7978       IFS="$lt_save_ifs"
7979       ;;
7980     esac
7981 else
7982   enable_fast_install=yes
7983 fi
7984
7985
7986
7987
7988
7989
7990
7991
7992
7993
7994
7995 # This can be used to rebuild libtool when needed
7996 LIBTOOL_DEPS="$ltmain"
7997
7998 # Always use our own libtool.
7999 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8000
8001
8002
8003
8004
8005
8006
8007
8008
8009
8010
8011
8012
8013
8014
8015
8016
8017
8018
8019
8020
8021
8022
8023
8024
8025
8026 test -z "$LN_S" && LN_S="ln -s"
8027
8028
8029
8030
8031
8032
8033
8034
8035
8036
8037
8038
8039
8040
8041 if test -n "${ZSH_VERSION+set}" ; then
8042    setopt NO_GLOB_SUBST
8043 fi
8044
8045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8046 $as_echo_n "checking for objdir... " >&6; }
8047 if ${lt_cv_objdir+:} false; then :
8048   $as_echo_n "(cached) " >&6
8049 else
8050   rm -f .libs 2>/dev/null
8051 mkdir .libs 2>/dev/null
8052 if test -d .libs; then
8053   lt_cv_objdir=.libs
8054 else
8055   # MS-DOS does not allow filenames that begin with a dot.
8056   lt_cv_objdir=_libs
8057 fi
8058 rmdir .libs 2>/dev/null
8059 fi
8060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8061 $as_echo "$lt_cv_objdir" >&6; }
8062 objdir=$lt_cv_objdir
8063
8064
8065
8066
8067
8068 cat >>confdefs.h <<_ACEOF
8069 #define LT_OBJDIR "$lt_cv_objdir/"
8070 _ACEOF
8071
8072
8073
8074
8075 case $host_os in
8076 aix3*)
8077   # AIX sometimes has problems with the GCC collect2 program.  For some
8078   # reason, if we set the COLLECT_NAMES environment variable, the problems
8079   # vanish in a puff of smoke.
8080   if test "X${COLLECT_NAMES+set}" != Xset; then
8081     COLLECT_NAMES=
8082     export COLLECT_NAMES
8083   fi
8084   ;;
8085 esac
8086
8087 # Global variables:
8088 ofile=libtool
8089 can_build_shared=yes
8090
8091 # All known linkers require a `.a' archive for static linking (except MSVC,
8092 # which needs '.lib').
8093 libext=a
8094
8095 with_gnu_ld="$lt_cv_prog_gnu_ld"
8096
8097 old_CC="$CC"
8098 old_CFLAGS="$CFLAGS"
8099
8100 # Set sane defaults for various variables
8101 test -z "$CC" && CC=cc
8102 test -z "$LTCC" && LTCC=$CC
8103 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8104 test -z "$LD" && LD=ld
8105 test -z "$ac_objext" && ac_objext=o
8106
8107 for cc_temp in $compiler""; do
8108   case $cc_temp in
8109     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8110     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8111     \-*) ;;
8112     *) break;;
8113   esac
8114 done
8115 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8116
8117
8118 # Only perform the check for file, if the check method requires it
8119 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8120 case $deplibs_check_method in
8121 file_magic*)
8122   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8123     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8124 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8125 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8126   $as_echo_n "(cached) " >&6
8127 else
8128   case $MAGIC_CMD in
8129 [\\/*] |  ?:[\\/]*)
8130   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8131   ;;
8132 *)
8133   lt_save_MAGIC_CMD="$MAGIC_CMD"
8134   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8135   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8136   for ac_dir in $ac_dummy; do
8137     IFS="$lt_save_ifs"
8138     test -z "$ac_dir" && ac_dir=.
8139     if test -f $ac_dir/${ac_tool_prefix}file; then
8140       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8141       if test -n "$file_magic_test_file"; then
8142         case $deplibs_check_method in
8143         "file_magic "*)
8144           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8145           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8146           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8147             $EGREP "$file_magic_regex" > /dev/null; then
8148             :
8149           else
8150             cat <<_LT_EOF 1>&2
8151
8152 *** Warning: the command libtool uses to detect shared libraries,
8153 *** $file_magic_cmd, produces output that libtool cannot recognize.
8154 *** The result is that libtool may fail to recognize shared libraries
8155 *** as such.  This will affect the creation of libtool libraries that
8156 *** depend on shared libraries, but programs linked with such libtool
8157 *** libraries will work regardless of this problem.  Nevertheless, you
8158 *** may want to report the problem to your system manager and/or to
8159 *** bug-libtool@gnu.org
8160
8161 _LT_EOF
8162           fi ;;
8163         esac
8164       fi
8165       break
8166     fi
8167   done
8168   IFS="$lt_save_ifs"
8169   MAGIC_CMD="$lt_save_MAGIC_CMD"
8170   ;;
8171 esac
8172 fi
8173
8174 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8175 if test -n "$MAGIC_CMD"; then
8176   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8177 $as_echo "$MAGIC_CMD" >&6; }
8178 else
8179   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8180 $as_echo "no" >&6; }
8181 fi
8182
8183
8184
8185
8186
8187 if test -z "$lt_cv_path_MAGIC_CMD"; then
8188   if test -n "$ac_tool_prefix"; then
8189     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8190 $as_echo_n "checking for file... " >&6; }
8191 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8192   $as_echo_n "(cached) " >&6
8193 else
8194   case $MAGIC_CMD in
8195 [\\/*] |  ?:[\\/]*)
8196   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8197   ;;
8198 *)
8199   lt_save_MAGIC_CMD="$MAGIC_CMD"
8200   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8201   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8202   for ac_dir in $ac_dummy; do
8203     IFS="$lt_save_ifs"
8204     test -z "$ac_dir" && ac_dir=.
8205     if test -f $ac_dir/file; then
8206       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8207       if test -n "$file_magic_test_file"; then
8208         case $deplibs_check_method in
8209         "file_magic "*)
8210           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8211           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8212           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8213             $EGREP "$file_magic_regex" > /dev/null; then
8214             :
8215           else
8216             cat <<_LT_EOF 1>&2
8217
8218 *** Warning: the command libtool uses to detect shared libraries,
8219 *** $file_magic_cmd, produces output that libtool cannot recognize.
8220 *** The result is that libtool may fail to recognize shared libraries
8221 *** as such.  This will affect the creation of libtool libraries that
8222 *** depend on shared libraries, but programs linked with such libtool
8223 *** libraries will work regardless of this problem.  Nevertheless, you
8224 *** may want to report the problem to your system manager and/or to
8225 *** bug-libtool@gnu.org
8226
8227 _LT_EOF
8228           fi ;;
8229         esac
8230       fi
8231       break
8232     fi
8233   done
8234   IFS="$lt_save_ifs"
8235   MAGIC_CMD="$lt_save_MAGIC_CMD"
8236   ;;
8237 esac
8238 fi
8239
8240 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8241 if test -n "$MAGIC_CMD"; then
8242   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8243 $as_echo "$MAGIC_CMD" >&6; }
8244 else
8245   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8246 $as_echo "no" >&6; }
8247 fi
8248
8249
8250   else
8251     MAGIC_CMD=:
8252   fi
8253 fi
8254
8255   fi
8256   ;;
8257 esac
8258
8259 # Use C for the default configuration in the libtool script
8260
8261 lt_save_CC="$CC"
8262 ac_ext=c
8263 ac_cpp='$CPP $CPPFLAGS'
8264 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8265 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8266 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8267
8268
8269 # Source file extension for C test sources.
8270 ac_ext=c
8271
8272 # Object file extension for compiled C test sources.
8273 objext=o
8274 objext=$objext
8275
8276 # Code to be used in simple compile tests
8277 lt_simple_compile_test_code="int some_variable = 0;"
8278
8279 # Code to be used in simple link tests
8280 lt_simple_link_test_code='int main(){return(0);}'
8281
8282
8283
8284
8285
8286
8287
8288 # If no C compiler was specified, use CC.
8289 LTCC=${LTCC-"$CC"}
8290
8291 # If no C compiler flags were specified, use CFLAGS.
8292 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8293
8294 # Allow CC to be a program name with arguments.
8295 compiler=$CC
8296
8297 # Save the default compiler, since it gets overwritten when the other
8298 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8299 compiler_DEFAULT=$CC
8300
8301 # save warnings/boilerplate of simple test code
8302 ac_outfile=conftest.$ac_objext
8303 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8304 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8305 _lt_compiler_boilerplate=`cat conftest.err`
8306 $RM conftest*
8307
8308 ac_outfile=conftest.$ac_objext
8309 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8310 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8311 _lt_linker_boilerplate=`cat conftest.err`
8312 $RM -r conftest*
8313
8314
8315 ## CAVEAT EMPTOR:
8316 ## There is no encapsulation within the following macros, do not change
8317 ## the running order or otherwise move them around unless you know exactly
8318 ## what you are doing...
8319 if test -n "$compiler"; then
8320
8321 lt_prog_compiler_no_builtin_flag=
8322
8323 if test "$GCC" = yes; then
8324   case $cc_basename in
8325   nvcc*)
8326     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8327   *)
8328     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8329   esac
8330
8331   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8332 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8333 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8334   $as_echo_n "(cached) " >&6
8335 else
8336   lt_cv_prog_compiler_rtti_exceptions=no
8337    ac_outfile=conftest.$ac_objext
8338    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8339    lt_compiler_flag="-fno-rtti -fno-exceptions"
8340    # Insert the option either (1) after the last *FLAGS variable, or
8341    # (2) before a word containing "conftest.", or (3) at the end.
8342    # Note that $ac_compile itself does not contain backslashes and begins
8343    # with a dollar sign (not a hyphen), so the echo should work correctly.
8344    # The option is referenced via a variable to avoid confusing sed.
8345    lt_compile=`echo "$ac_compile" | $SED \
8346    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8347    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8348    -e 's:$: $lt_compiler_flag:'`
8349    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8350    (eval "$lt_compile" 2>conftest.err)
8351    ac_status=$?
8352    cat conftest.err >&5
8353    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8354    if (exit $ac_status) && test -s "$ac_outfile"; then
8355      # The compiler can only warn and ignore the option if not recognized
8356      # So say no if there are warnings other than the usual output.
8357      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8358      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8359      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8360        lt_cv_prog_compiler_rtti_exceptions=yes
8361      fi
8362    fi
8363    $RM conftest*
8364
8365 fi
8366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8367 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8368
8369 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8370     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8371 else
8372     :
8373 fi
8374
8375 fi
8376
8377
8378
8379
8380
8381
8382   lt_prog_compiler_wl=
8383 lt_prog_compiler_pic=
8384 lt_prog_compiler_static=
8385
8386 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8387 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8388
8389   if test "$GCC" = yes; then
8390     lt_prog_compiler_wl='-Wl,'
8391     lt_prog_compiler_static='-static'
8392
8393     case $host_os in
8394       aix*)
8395       # All AIX code is PIC.
8396       if test "$host_cpu" = ia64; then
8397         # AIX 5 now supports IA64 processor
8398         lt_prog_compiler_static='-Bstatic'
8399       fi
8400       lt_prog_compiler_pic='-fPIC'
8401       ;;
8402
8403     amigaos*)
8404       case $host_cpu in
8405       powerpc)
8406             # see comment about AmigaOS4 .so support
8407             lt_prog_compiler_pic='-fPIC'
8408         ;;
8409       m68k)
8410             # FIXME: we need at least 68020 code to build shared libraries, but
8411             # adding the `-m68020' flag to GCC prevents building anything better,
8412             # like `-m68040'.
8413             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8414         ;;
8415       esac
8416       ;;
8417
8418     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8419       # PIC is the default for these OSes.
8420       ;;
8421
8422     mingw* | cygwin* | pw32* | os2* | cegcc*)
8423       # This hack is so that the source file can tell whether it is being
8424       # built for inclusion in a dll (and should export symbols for example).
8425       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8426       # (--disable-auto-import) libraries
8427       lt_prog_compiler_pic='-DDLL_EXPORT'
8428       ;;
8429
8430     darwin* | rhapsody*)
8431       # PIC is the default on this platform
8432       # Common symbols not allowed in MH_DYLIB files
8433       lt_prog_compiler_pic='-fno-common'
8434       ;;
8435
8436     haiku*)
8437       # PIC is the default for Haiku.
8438       # The "-static" flag exists, but is broken.
8439       lt_prog_compiler_static=
8440       ;;
8441
8442     hpux*)
8443       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8444       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8445       # sets the default TLS model and affects inlining.
8446       case $host_cpu in
8447       hppa*64*)
8448         # +Z the default
8449         ;;
8450       *)
8451         lt_prog_compiler_pic='-fPIC'
8452         ;;
8453       esac
8454       ;;
8455
8456     interix[3-9]*)
8457       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8458       # Instead, we relocate shared libraries at runtime.
8459       ;;
8460
8461     msdosdjgpp*)
8462       # Just because we use GCC doesn't mean we suddenly get shared libraries
8463       # on systems that don't support them.
8464       lt_prog_compiler_can_build_shared=no
8465       enable_shared=no
8466       ;;
8467
8468     *nto* | *qnx*)
8469       # QNX uses GNU C++, but need to define -shared option too, otherwise
8470       # it will coredump.
8471       lt_prog_compiler_pic='-fPIC -shared'
8472       ;;
8473
8474     sysv4*MP*)
8475       if test -d /usr/nec; then
8476         lt_prog_compiler_pic=-Kconform_pic
8477       fi
8478       ;;
8479
8480     *)
8481       lt_prog_compiler_pic='-fPIC'
8482       ;;
8483     esac
8484
8485     case $cc_basename in
8486     nvcc*) # Cuda Compiler Driver 2.2
8487       lt_prog_compiler_wl='-Xlinker '
8488       lt_prog_compiler_pic='-Xcompiler -fPIC'
8489       ;;
8490     esac
8491   else
8492     # PORTME Check for flag to pass linker flags through the system compiler.
8493     case $host_os in
8494     aix*)
8495       lt_prog_compiler_wl='-Wl,'
8496       if test "$host_cpu" = ia64; then
8497         # AIX 5 now supports IA64 processor
8498         lt_prog_compiler_static='-Bstatic'
8499       else
8500         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8501       fi
8502       ;;
8503
8504     mingw* | cygwin* | pw32* | os2* | cegcc*)
8505       # This hack is so that the source file can tell whether it is being
8506       # built for inclusion in a dll (and should export symbols for example).
8507       lt_prog_compiler_pic='-DDLL_EXPORT'
8508       ;;
8509
8510     hpux9* | hpux10* | hpux11*)
8511       lt_prog_compiler_wl='-Wl,'
8512       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8513       # not for PA HP-UX.
8514       case $host_cpu in
8515       hppa*64*|ia64*)
8516         # +Z the default
8517         ;;
8518       *)
8519         lt_prog_compiler_pic='+Z'
8520         ;;
8521       esac
8522       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8523       lt_prog_compiler_static='${wl}-a ${wl}archive'
8524       ;;
8525
8526     irix5* | irix6* | nonstopux*)
8527       lt_prog_compiler_wl='-Wl,'
8528       # PIC (with -KPIC) is the default.
8529       lt_prog_compiler_static='-non_shared'
8530       ;;
8531
8532     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8533       case $cc_basename in
8534       # old Intel for x86_64 which still supported -KPIC.
8535       ecc*)
8536         lt_prog_compiler_wl='-Wl,'
8537         lt_prog_compiler_pic='-KPIC'
8538         lt_prog_compiler_static='-static'
8539         ;;
8540       # icc used to be incompatible with GCC.
8541       # ICC 10 doesn't accept -KPIC any more.
8542       icc* | ifort*)
8543         lt_prog_compiler_wl='-Wl,'
8544         lt_prog_compiler_pic='-fPIC'
8545         lt_prog_compiler_static='-static'
8546         ;;
8547       # Lahey Fortran 8.1.
8548       lf95*)
8549         lt_prog_compiler_wl='-Wl,'
8550         lt_prog_compiler_pic='--shared'
8551         lt_prog_compiler_static='--static'
8552         ;;
8553       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8554         # Portland Group compilers (*not* the Pentium gcc compiler,
8555         # which looks to be a dead project)
8556         lt_prog_compiler_wl='-Wl,'
8557         lt_prog_compiler_pic='-fpic'
8558         lt_prog_compiler_static='-Bstatic'
8559         ;;
8560       ccc*)
8561         lt_prog_compiler_wl='-Wl,'
8562         # All Alpha code is PIC.
8563         lt_prog_compiler_static='-non_shared'
8564         ;;
8565       xl* | bgxl* | bgf* | mpixl*)
8566         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8567         lt_prog_compiler_wl='-Wl,'
8568         lt_prog_compiler_pic='-qpic'
8569         lt_prog_compiler_static='-qstaticlink'
8570         ;;
8571       *)
8572         case `$CC -V 2>&1 | sed 5q` in
8573         *Sun\ F* | *Sun*Fortran*)
8574           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8575           lt_prog_compiler_pic='-KPIC'
8576           lt_prog_compiler_static='-Bstatic'
8577           lt_prog_compiler_wl=''
8578           ;;
8579         *Sun\ C*)
8580           # Sun C 5.9
8581           lt_prog_compiler_pic='-KPIC'
8582           lt_prog_compiler_static='-Bstatic'
8583           lt_prog_compiler_wl='-Wl,'
8584           ;;
8585         esac
8586         ;;
8587       esac
8588       ;;
8589
8590     newsos6)
8591       lt_prog_compiler_pic='-KPIC'
8592       lt_prog_compiler_static='-Bstatic'
8593       ;;
8594
8595     *nto* | *qnx*)
8596       # QNX uses GNU C++, but need to define -shared option too, otherwise
8597       # it will coredump.
8598       lt_prog_compiler_pic='-fPIC -shared'
8599       ;;
8600
8601     osf3* | osf4* | osf5*)
8602       lt_prog_compiler_wl='-Wl,'
8603       # All OSF/1 code is PIC.
8604       lt_prog_compiler_static='-non_shared'
8605       ;;
8606
8607     rdos*)
8608       lt_prog_compiler_static='-non_shared'
8609       ;;
8610
8611     solaris*)
8612       lt_prog_compiler_pic='-KPIC'
8613       lt_prog_compiler_static='-Bstatic'
8614       case $cc_basename in
8615       f77* | f90* | f95*)
8616         lt_prog_compiler_wl='-Qoption ld ';;
8617       *)
8618         lt_prog_compiler_wl='-Wl,';;
8619       esac
8620       ;;
8621
8622     sunos4*)
8623       lt_prog_compiler_wl='-Qoption ld '
8624       lt_prog_compiler_pic='-PIC'
8625       lt_prog_compiler_static='-Bstatic'
8626       ;;
8627
8628     sysv4 | sysv4.2uw2* | sysv4.3*)
8629       lt_prog_compiler_wl='-Wl,'
8630       lt_prog_compiler_pic='-KPIC'
8631       lt_prog_compiler_static='-Bstatic'
8632       ;;
8633
8634     sysv4*MP*)
8635       if test -d /usr/nec ;then
8636         lt_prog_compiler_pic='-Kconform_pic'
8637         lt_prog_compiler_static='-Bstatic'
8638       fi
8639       ;;
8640
8641     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8642       lt_prog_compiler_wl='-Wl,'
8643       lt_prog_compiler_pic='-KPIC'
8644       lt_prog_compiler_static='-Bstatic'
8645       ;;
8646
8647     unicos*)
8648       lt_prog_compiler_wl='-Wl,'
8649       lt_prog_compiler_can_build_shared=no
8650       ;;
8651
8652     uts4*)
8653       lt_prog_compiler_pic='-pic'
8654       lt_prog_compiler_static='-Bstatic'
8655       ;;
8656
8657     *)
8658       lt_prog_compiler_can_build_shared=no
8659       ;;
8660     esac
8661   fi
8662
8663 case $host_os in
8664   # For platforms which do not support PIC, -DPIC is meaningless:
8665   *djgpp*)
8666     lt_prog_compiler_pic=
8667     ;;
8668   *)
8669     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8670     ;;
8671 esac
8672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8673 $as_echo "$lt_prog_compiler_pic" >&6; }
8674
8675
8676
8677
8678
8679
8680 #
8681 # Check to make sure the PIC flag actually works.
8682 #
8683 if test -n "$lt_prog_compiler_pic"; then
8684   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8685 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8686 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8687   $as_echo_n "(cached) " >&6
8688 else
8689   lt_cv_prog_compiler_pic_works=no
8690    ac_outfile=conftest.$ac_objext
8691    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8692    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8693    # Insert the option either (1) after the last *FLAGS variable, or
8694    # (2) before a word containing "conftest.", or (3) at the end.
8695    # Note that $ac_compile itself does not contain backslashes and begins
8696    # with a dollar sign (not a hyphen), so the echo should work correctly.
8697    # The option is referenced via a variable to avoid confusing sed.
8698    lt_compile=`echo "$ac_compile" | $SED \
8699    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8700    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8701    -e 's:$: $lt_compiler_flag:'`
8702    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8703    (eval "$lt_compile" 2>conftest.err)
8704    ac_status=$?
8705    cat conftest.err >&5
8706    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8707    if (exit $ac_status) && test -s "$ac_outfile"; then
8708      # The compiler can only warn and ignore the option if not recognized
8709      # So say no if there are warnings other than the usual output.
8710      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8711      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8712      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8713        lt_cv_prog_compiler_pic_works=yes
8714      fi
8715    fi
8716    $RM conftest*
8717
8718 fi
8719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8720 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8721
8722 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8723     case $lt_prog_compiler_pic in
8724      "" | " "*) ;;
8725      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8726      esac
8727 else
8728     lt_prog_compiler_pic=
8729      lt_prog_compiler_can_build_shared=no
8730 fi
8731
8732 fi
8733
8734
8735
8736
8737
8738
8739 #
8740 # Check to make sure the static flag actually works.
8741 #
8742 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8743 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8744 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8745 if ${lt_cv_prog_compiler_static_works+:} false; then :
8746   $as_echo_n "(cached) " >&6
8747 else
8748   lt_cv_prog_compiler_static_works=no
8749    save_LDFLAGS="$LDFLAGS"
8750    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8751    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8752    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8753      # The linker can only warn and ignore the option if not recognized
8754      # So say no if there are warnings
8755      if test -s conftest.err; then
8756        # Append any errors to the config.log.
8757        cat conftest.err 1>&5
8758        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8759        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8760        if diff conftest.exp conftest.er2 >/dev/null; then
8761          lt_cv_prog_compiler_static_works=yes
8762        fi
8763      else
8764        lt_cv_prog_compiler_static_works=yes
8765      fi
8766    fi
8767    $RM -r conftest*
8768    LDFLAGS="$save_LDFLAGS"
8769
8770 fi
8771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8772 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8773
8774 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8775     :
8776 else
8777     lt_prog_compiler_static=
8778 fi
8779
8780
8781
8782
8783
8784
8785
8786   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8787 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8788 if ${lt_cv_prog_compiler_c_o+:} false; then :
8789   $as_echo_n "(cached) " >&6
8790 else
8791   lt_cv_prog_compiler_c_o=no
8792    $RM -r conftest 2>/dev/null
8793    mkdir conftest
8794    cd conftest
8795    mkdir out
8796    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8797
8798    lt_compiler_flag="-o out/conftest2.$ac_objext"
8799    # Insert the option either (1) after the last *FLAGS variable, or
8800    # (2) before a word containing "conftest.", or (3) at the end.
8801    # Note that $ac_compile itself does not contain backslashes and begins
8802    # with a dollar sign (not a hyphen), so the echo should work correctly.
8803    lt_compile=`echo "$ac_compile" | $SED \
8804    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8805    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8806    -e 's:$: $lt_compiler_flag:'`
8807    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8808    (eval "$lt_compile" 2>out/conftest.err)
8809    ac_status=$?
8810    cat out/conftest.err >&5
8811    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8812    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8813    then
8814      # The compiler can only warn and ignore the option if not recognized
8815      # So say no if there are warnings
8816      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8817      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8818      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8819        lt_cv_prog_compiler_c_o=yes
8820      fi
8821    fi
8822    chmod u+w . 2>&5
8823    $RM conftest*
8824    # SGI C++ compiler will create directory out/ii_files/ for
8825    # template instantiation
8826    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8827    $RM out/* && rmdir out
8828    cd ..
8829    $RM -r conftest
8830    $RM conftest*
8831
8832 fi
8833 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8834 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8835
8836
8837
8838
8839
8840
8841   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8842 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8843 if ${lt_cv_prog_compiler_c_o+:} false; then :
8844   $as_echo_n "(cached) " >&6
8845 else
8846   lt_cv_prog_compiler_c_o=no
8847    $RM -r conftest 2>/dev/null
8848    mkdir conftest
8849    cd conftest
8850    mkdir out
8851    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8852
8853    lt_compiler_flag="-o out/conftest2.$ac_objext"
8854    # Insert the option either (1) after the last *FLAGS variable, or
8855    # (2) before a word containing "conftest.", or (3) at the end.
8856    # Note that $ac_compile itself does not contain backslashes and begins
8857    # with a dollar sign (not a hyphen), so the echo should work correctly.
8858    lt_compile=`echo "$ac_compile" | $SED \
8859    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8860    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8861    -e 's:$: $lt_compiler_flag:'`
8862    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8863    (eval "$lt_compile" 2>out/conftest.err)
8864    ac_status=$?
8865    cat out/conftest.err >&5
8866    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8867    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8868    then
8869      # The compiler can only warn and ignore the option if not recognized
8870      # So say no if there are warnings
8871      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8872      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8873      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8874        lt_cv_prog_compiler_c_o=yes
8875      fi
8876    fi
8877    chmod u+w . 2>&5
8878    $RM conftest*
8879    # SGI C++ compiler will create directory out/ii_files/ for
8880    # template instantiation
8881    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8882    $RM out/* && rmdir out
8883    cd ..
8884    $RM -r conftest
8885    $RM conftest*
8886
8887 fi
8888 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8889 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8890
8891
8892
8893
8894 hard_links="nottested"
8895 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8896   # do not overwrite the value of need_locks provided by the user
8897   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8898 $as_echo_n "checking if we can lock with hard links... " >&6; }
8899   hard_links=yes
8900   $RM conftest*
8901   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8902   touch conftest.a
8903   ln conftest.a conftest.b 2>&5 || hard_links=no
8904   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8905   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8906 $as_echo "$hard_links" >&6; }
8907   if test "$hard_links" = no; then
8908     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8909 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8910     need_locks=warn
8911   fi
8912 else
8913   need_locks=no
8914 fi
8915
8916
8917
8918
8919
8920
8921   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8922 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8923
8924   runpath_var=
8925   allow_undefined_flag=
8926   always_export_symbols=no
8927   archive_cmds=
8928   archive_expsym_cmds=
8929   compiler_needs_object=no
8930   enable_shared_with_static_runtimes=no
8931   export_dynamic_flag_spec=
8932   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8933   hardcode_automatic=no
8934   hardcode_direct=no
8935   hardcode_direct_absolute=no
8936   hardcode_libdir_flag_spec=
8937   hardcode_libdir_flag_spec_ld=
8938   hardcode_libdir_separator=
8939   hardcode_minus_L=no
8940   hardcode_shlibpath_var=unsupported
8941   inherit_rpath=no
8942   link_all_deplibs=unknown
8943   module_cmds=
8944   module_expsym_cmds=
8945   old_archive_from_new_cmds=
8946   old_archive_from_expsyms_cmds=
8947   thread_safe_flag_spec=
8948   whole_archive_flag_spec=
8949   # include_expsyms should be a list of space-separated symbols to be *always*
8950   # included in the symbol list
8951   include_expsyms=
8952   # exclude_expsyms can be an extended regexp of symbols to exclude
8953   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8954   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8955   # as well as any symbol that contains `d'.
8956   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8957   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8958   # platforms (ab)use it in PIC code, but their linkers get confused if
8959   # the symbol is explicitly referenced.  Since portable code cannot
8960   # rely on this symbol name, it's probably fine to never include it in
8961   # preloaded symbol tables.
8962   # Exclude shared library initialization/finalization symbols.
8963   extract_expsyms_cmds=
8964
8965   case $host_os in
8966   cygwin* | mingw* | pw32* | cegcc*)
8967     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8968     # When not using gcc, we currently assume that we are using
8969     # Microsoft Visual C++.
8970     if test "$GCC" != yes; then
8971       with_gnu_ld=no
8972     fi
8973     ;;
8974   interix*)
8975     # we just hope/assume this is gcc and not c89 (= MSVC++)
8976     with_gnu_ld=yes
8977     ;;
8978   openbsd*)
8979     with_gnu_ld=no
8980     ;;
8981   esac
8982
8983   ld_shlibs=yes
8984
8985   # On some targets, GNU ld is compatible enough with the native linker
8986   # that we're better off using the native interface for both.
8987   lt_use_gnu_ld_interface=no
8988   if test "$with_gnu_ld" = yes; then
8989     case $host_os in
8990       aix*)
8991         # The AIX port of GNU ld has always aspired to compatibility
8992         # with the native linker.  However, as the warning in the GNU ld
8993         # block says, versions before 2.19.5* couldn't really create working
8994         # shared libraries, regardless of the interface used.
8995         case `$LD -v 2>&1` in
8996           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8997           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8998           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8999           *)
9000             lt_use_gnu_ld_interface=yes
9001             ;;
9002         esac
9003         ;;
9004       *)
9005         lt_use_gnu_ld_interface=yes
9006         ;;
9007     esac
9008   fi
9009
9010   if test "$lt_use_gnu_ld_interface" = yes; then
9011     # If archive_cmds runs LD, not CC, wlarc should be empty
9012     wlarc='${wl}'
9013
9014     # Set some defaults for GNU ld with shared library support. These
9015     # are reset later if shared libraries are not supported. Putting them
9016     # here allows them to be overridden if necessary.
9017     runpath_var=LD_RUN_PATH
9018     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9019     export_dynamic_flag_spec='${wl}--export-dynamic'
9020     # ancient GNU ld didn't support --whole-archive et. al.
9021     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9022       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9023     else
9024       whole_archive_flag_spec=
9025     fi
9026     supports_anon_versioning=no
9027     case `$LD -v 2>&1` in
9028       *GNU\ gold*) supports_anon_versioning=yes ;;
9029       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9030       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9031       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9032       *\ 2.11.*) ;; # other 2.11 versions
9033       *) supports_anon_versioning=yes ;;
9034     esac
9035
9036     # See if GNU ld supports shared libraries.
9037     case $host_os in
9038     aix[3-9]*)
9039       # On AIX/PPC, the GNU linker is very broken
9040       if test "$host_cpu" != ia64; then
9041         ld_shlibs=no
9042         cat <<_LT_EOF 1>&2
9043
9044 *** Warning: the GNU linker, at least up to release 2.19, is reported
9045 *** to be unable to reliably create shared libraries on AIX.
9046 *** Therefore, libtool is disabling shared libraries support.  If you
9047 *** really care for shared libraries, you may want to install binutils
9048 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9049 *** You will then need to restart the configuration process.
9050
9051 _LT_EOF
9052       fi
9053       ;;
9054
9055     amigaos*)
9056       case $host_cpu in
9057       powerpc)
9058             # see comment about AmigaOS4 .so support
9059             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9060             archive_expsym_cmds=''
9061         ;;
9062       m68k)
9063             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9064             hardcode_libdir_flag_spec='-L$libdir'
9065             hardcode_minus_L=yes
9066         ;;
9067       esac
9068       ;;
9069
9070     beos*)
9071       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9072         allow_undefined_flag=unsupported
9073         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9074         # support --undefined.  This deserves some investigation.  FIXME
9075         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9076       else
9077         ld_shlibs=no
9078       fi
9079       ;;
9080
9081     cygwin* | mingw* | pw32* | cegcc*)
9082       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9083       # as there is no search path for DLLs.
9084       hardcode_libdir_flag_spec='-L$libdir'
9085       export_dynamic_flag_spec='${wl}--export-all-symbols'
9086       allow_undefined_flag=unsupported
9087       always_export_symbols=no
9088       enable_shared_with_static_runtimes=yes
9089       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9090
9091       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9092         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9093         # If the export-symbols file already is a .def file (1st line
9094         # is EXPORTS), use it as is; otherwise, prepend...
9095         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9096           cp $export_symbols $output_objdir/$soname.def;
9097         else
9098           echo EXPORTS > $output_objdir/$soname.def;
9099           cat $export_symbols >> $output_objdir/$soname.def;
9100         fi~
9101         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9102       else
9103         ld_shlibs=no
9104       fi
9105       ;;
9106
9107     haiku*)
9108       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9109       link_all_deplibs=yes
9110       ;;
9111
9112     interix[3-9]*)
9113       hardcode_direct=no
9114       hardcode_shlibpath_var=no
9115       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9116       export_dynamic_flag_spec='${wl}-E'
9117       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9118       # Instead, shared libraries are loaded at an image base (0x10000000 by
9119       # default) and relocated if they conflict, which is a slow very memory
9120       # consuming and fragmenting process.  To avoid this, we pick a random,
9121       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9122       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9123       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9124       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9125       ;;
9126
9127     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9128       tmp_diet=no
9129       if test "$host_os" = linux-dietlibc; then
9130         case $cc_basename in
9131           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9132         esac
9133       fi
9134       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9135          && test "$tmp_diet" = no
9136       then
9137         tmp_addflag=
9138         tmp_sharedflag='-shared'
9139         case $cc_basename,$host_cpu in
9140         pgcc*)                          # Portland Group C compiler
9141           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'
9142           tmp_addflag=' $pic_flag'
9143           ;;
9144         pgf77* | pgf90* | pgf95* | pgfortran*)
9145                                         # Portland Group f77 and f90 compilers
9146           whole_archive_flag_spec='${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'
9147           tmp_addflag=' $pic_flag -Mnomain' ;;
9148         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9149           tmp_addflag=' -i_dynamic' ;;
9150         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9151           tmp_addflag=' -i_dynamic -nofor_main' ;;
9152         ifc* | ifort*)                  # Intel Fortran compiler
9153           tmp_addflag=' -nofor_main' ;;
9154         lf95*)                          # Lahey Fortran 8.1
9155           whole_archive_flag_spec=
9156           tmp_sharedflag='--shared' ;;
9157         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9158           tmp_sharedflag='-qmkshrobj'
9159           tmp_addflag= ;;
9160         nvcc*)  # Cuda Compiler Driver 2.2
9161           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9162           compiler_needs_object=yes
9163           ;;
9164         esac
9165         case `$CC -V 2>&1 | sed 5q` in
9166         *Sun\ C*)                       # Sun C 5.9
9167           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\"` ${wl}--no-whole-archive'
9168           compiler_needs_object=yes
9169           tmp_sharedflag='-G' ;;
9170         *Sun\ F*)                       # Sun Fortran 8.3
9171           tmp_sharedflag='-G' ;;
9172         esac
9173         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9174
9175         if test "x$supports_anon_versioning" = xyes; then
9176           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9177             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9178             echo "local: *; };" >> $output_objdir/$libname.ver~
9179             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9180         fi
9181
9182         case $cc_basename in
9183         xlf* | bgf* | bgxlf* | mpixlf*)
9184           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9185           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9186           hardcode_libdir_flag_spec=
9187           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9188           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9189           if test "x$supports_anon_versioning" = xyes; then
9190             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9191               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9192               echo "local: *; };" >> $output_objdir/$libname.ver~
9193               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9194           fi
9195           ;;
9196         esac
9197       else
9198         ld_shlibs=no
9199       fi
9200       ;;
9201
9202     netbsd*)
9203       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9204         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9205         wlarc=
9206       else
9207         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9208         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9209       fi
9210       ;;
9211
9212     solaris*)
9213       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9214         ld_shlibs=no
9215         cat <<_LT_EOF 1>&2
9216
9217 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9218 *** create shared libraries on Solaris systems.  Therefore, libtool
9219 *** is disabling shared libraries support.  We urge you to upgrade GNU
9220 *** binutils to release 2.9.1 or newer.  Another option is to modify
9221 *** your PATH or compiler configuration so that the native linker is
9222 *** used, and then restart.
9223
9224 _LT_EOF
9225       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9226         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9227         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9228       else
9229         ld_shlibs=no
9230       fi
9231       ;;
9232
9233     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9234       case `$LD -v 2>&1` in
9235         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9236         ld_shlibs=no
9237         cat <<_LT_EOF 1>&2
9238
9239 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9240 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9241 *** is disabling shared libraries support.  We urge you to upgrade GNU
9242 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9243 *** your PATH or compiler configuration so that the native linker is
9244 *** used, and then restart.
9245
9246 _LT_EOF
9247         ;;
9248         *)
9249           # For security reasons, it is highly recommended that you always
9250           # use absolute paths for naming shared libraries, and exclude the
9251           # DT_RUNPATH tag from executables and libraries.  But doing so
9252           # requires that you compile everything twice, which is a pain.
9253           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9254             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9255             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9256             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9257           else
9258             ld_shlibs=no
9259           fi
9260         ;;
9261       esac
9262       ;;
9263
9264     sunos4*)
9265       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9266       wlarc=
9267       hardcode_direct=yes
9268       hardcode_shlibpath_var=no
9269       ;;
9270
9271     *)
9272       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9273         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9274         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9275       else
9276         ld_shlibs=no
9277       fi
9278       ;;
9279     esac
9280
9281     if test "$ld_shlibs" = no; then
9282       runpath_var=
9283       hardcode_libdir_flag_spec=
9284       export_dynamic_flag_spec=
9285       whole_archive_flag_spec=
9286     fi
9287   else
9288     # PORTME fill in a description of your system's linker (not GNU ld)
9289     case $host_os in
9290     aix3*)
9291       allow_undefined_flag=unsupported
9292       always_export_symbols=yes
9293       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9294       # Note: this linker hardcodes the directories in LIBPATH if there
9295       # are no directories specified by -L.
9296       hardcode_minus_L=yes
9297       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9298         # Neither direct hardcoding nor static linking is supported with a
9299         # broken collect2.
9300         hardcode_direct=unsupported
9301       fi
9302       ;;
9303
9304     aix[4-9]*)
9305       if test "$host_cpu" = ia64; then
9306         # On IA64, the linker does run time linking by default, so we don't
9307         # have to do anything special.
9308         aix_use_runtimelinking=no
9309         exp_sym_flag='-Bexport'
9310         no_entry_flag=""
9311       else
9312         # If we're using GNU nm, then we don't want the "-C" option.
9313         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9314         # Also, AIX nm treats weak defined symbols like other global
9315         # defined symbols, whereas GNU nm marks them as "W".
9316         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9317           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9318         else
9319           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9320         fi
9321         aix_use_runtimelinking=no
9322
9323         # Test if we are trying to use run time linking or normal
9324         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9325         # need to do runtime linking.
9326         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9327           for ld_flag in $LDFLAGS; do
9328           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9329             aix_use_runtimelinking=yes
9330             break
9331           fi
9332           done
9333           ;;
9334         esac
9335
9336         exp_sym_flag='-bexport'
9337         no_entry_flag='-bnoentry'
9338       fi
9339
9340       # When large executables or shared objects are built, AIX ld can
9341       # have problems creating the table of contents.  If linking a library
9342       # or program results in "error TOC overflow" add -mminimal-toc to
9343       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9344       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9345
9346       archive_cmds=''
9347       hardcode_direct=yes
9348       hardcode_direct_absolute=yes
9349       hardcode_libdir_separator=':'
9350       link_all_deplibs=yes
9351       file_list_spec='${wl}-f,'
9352
9353       if test "$GCC" = yes; then
9354         case $host_os in aix4.[012]|aix4.[012].*)
9355         # We only want to do this on AIX 4.2 and lower, the check
9356         # below for broken collect2 doesn't work under 4.3+
9357           collect2name=`${CC} -print-prog-name=collect2`
9358           if test -f "$collect2name" &&
9359            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9360           then
9361           # We have reworked collect2
9362           :
9363           else
9364           # We have old collect2
9365           hardcode_direct=unsupported
9366           # It fails to find uninstalled libraries when the uninstalled
9367           # path is not listed in the libpath.  Setting hardcode_minus_L
9368           # to unsupported forces relinking
9369           hardcode_minus_L=yes
9370           hardcode_libdir_flag_spec='-L$libdir'
9371           hardcode_libdir_separator=
9372           fi
9373           ;;
9374         esac
9375         shared_flag='-shared'
9376         if test "$aix_use_runtimelinking" = yes; then
9377           shared_flag="$shared_flag "'${wl}-G'
9378         fi
9379       else
9380         # not using gcc
9381         if test "$host_cpu" = ia64; then
9382         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9383         # chokes on -Wl,-G. The following line is correct:
9384           shared_flag='-G'
9385         else
9386           if test "$aix_use_runtimelinking" = yes; then
9387             shared_flag='${wl}-G'
9388           else
9389             shared_flag='${wl}-bM:SRE'
9390           fi
9391         fi
9392       fi
9393
9394       export_dynamic_flag_spec='${wl}-bexpall'
9395       # It seems that -bexpall does not export symbols beginning with
9396       # underscore (_), so it is better to generate a list of symbols to export.
9397       always_export_symbols=yes
9398       if test "$aix_use_runtimelinking" = yes; then
9399         # Warning - without using the other runtime loading flags (-brtl),
9400         # -berok will link without error, but may produce a broken library.
9401         allow_undefined_flag='-berok'
9402         # Determine the default libpath from the value encoded in an
9403         # empty executable.
9404         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9405 /* end confdefs.h.  */
9406
9407 int
9408 main ()
9409 {
9410
9411   ;
9412   return 0;
9413 }
9414 _ACEOF
9415 if ac_fn_c_try_link "$LINENO"; then :
9416
9417 lt_aix_libpath_sed='
9418     /Import File Strings/,/^$/ {
9419         /^0/ {
9420             s/^0  *\(.*\)$/\1/
9421             p
9422         }
9423     }'
9424 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9425 # Check for a 64-bit object if we didn't find anything.
9426 if test -z "$aix_libpath"; then
9427   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9428 fi
9429 fi
9430 rm -f core conftest.err conftest.$ac_objext \
9431     conftest$ac_exeext conftest.$ac_ext
9432 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9433
9434         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9435         archive_expsym_cmds='$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 $shared_flag"
9436       else
9437         if test "$host_cpu" = ia64; then
9438           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9439           allow_undefined_flag="-z nodefs"
9440           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9441         else
9442          # Determine the default libpath from the value encoded in an
9443          # empty executable.
9444          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9445 /* end confdefs.h.  */
9446
9447 int
9448 main ()
9449 {
9450
9451   ;
9452   return 0;
9453 }
9454 _ACEOF
9455 if ac_fn_c_try_link "$LINENO"; then :
9456
9457 lt_aix_libpath_sed='
9458     /Import File Strings/,/^$/ {
9459         /^0/ {
9460             s/^0  *\(.*\)$/\1/
9461             p
9462         }
9463     }'
9464 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9465 # Check for a 64-bit object if we didn't find anything.
9466 if test -z "$aix_libpath"; then
9467   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9468 fi
9469 fi
9470 rm -f core conftest.err conftest.$ac_objext \
9471     conftest$ac_exeext conftest.$ac_ext
9472 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9473
9474          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9475           # Warning - without using the other run time loading flags,
9476           # -berok will link without error, but may produce a broken library.
9477           no_undefined_flag=' ${wl}-bernotok'
9478           allow_undefined_flag=' ${wl}-berok'
9479           if test "$with_gnu_ld" = yes; then
9480             # We only use this code for GNU lds that support --whole-archive.
9481             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9482           else
9483             # Exported symbols can be pulled into shared objects from archives
9484             whole_archive_flag_spec='$convenience'
9485           fi
9486           archive_cmds_need_lc=yes
9487           # This is similar to how AIX traditionally builds its shared libraries.
9488           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'
9489         fi
9490       fi
9491       ;;
9492
9493     amigaos*)
9494       case $host_cpu in
9495       powerpc)
9496             # see comment about AmigaOS4 .so support
9497             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9498             archive_expsym_cmds=''
9499         ;;
9500       m68k)
9501             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9502             hardcode_libdir_flag_spec='-L$libdir'
9503             hardcode_minus_L=yes
9504         ;;
9505       esac
9506       ;;
9507
9508     bsdi[45]*)
9509       export_dynamic_flag_spec=-rdynamic
9510       ;;
9511
9512     cygwin* | mingw* | pw32* | cegcc*)
9513       # When not using gcc, we currently assume that we are using
9514       # Microsoft Visual C++.
9515       # hardcode_libdir_flag_spec is actually meaningless, as there is
9516       # no search path for DLLs.
9517       hardcode_libdir_flag_spec=' '
9518       allow_undefined_flag=unsupported
9519       # Tell ltmain to make .lib files, not .a files.
9520       libext=lib
9521       # Tell ltmain to make .dll files, not .so files.
9522       shrext_cmds=".dll"
9523       # FIXME: Setting linknames here is a bad hack.
9524       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9525       # The linker will automatically build a .lib file if we build a DLL.
9526       old_archive_from_new_cmds='true'
9527       # FIXME: Should let the user specify the lib program.
9528       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9529       fix_srcfile_path='`cygpath -w "$srcfile"`'
9530       enable_shared_with_static_runtimes=yes
9531       ;;
9532
9533     darwin* | rhapsody*)
9534
9535
9536   archive_cmds_need_lc=no
9537   hardcode_direct=no
9538   hardcode_automatic=yes
9539   hardcode_shlibpath_var=unsupported
9540   if test "$lt_cv_ld_force_load" = "yes"; then
9541     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9542   else
9543     whole_archive_flag_spec=''
9544   fi
9545   link_all_deplibs=yes
9546   allow_undefined_flag="$_lt_dar_allow_undefined"
9547   case $cc_basename in
9548      ifort*) _lt_dar_can_shared=yes ;;
9549      *) _lt_dar_can_shared=$GCC ;;
9550   esac
9551   if test "$_lt_dar_can_shared" = "yes"; then
9552     output_verbose_link_cmd=func_echo_all
9553     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9554     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9555     archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
9556     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9557
9558   else
9559   ld_shlibs=no
9560   fi
9561
9562       ;;
9563
9564     dgux*)
9565       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9566       hardcode_libdir_flag_spec='-L$libdir'
9567       hardcode_shlibpath_var=no
9568       ;;
9569
9570     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9571     # support.  Future versions do this automatically, but an explicit c++rt0.o
9572     # does not break anything, and helps significantly (at the cost of a little
9573     # extra space).
9574     freebsd2.2*)
9575       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9576       hardcode_libdir_flag_spec='-R$libdir'
9577       hardcode_direct=yes
9578       hardcode_shlibpath_var=no
9579       ;;
9580
9581     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9582     freebsd2.*)
9583       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9584       hardcode_direct=yes
9585       hardcode_minus_L=yes
9586       hardcode_shlibpath_var=no
9587       ;;
9588
9589     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9590     freebsd* | dragonfly*)
9591       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9592       hardcode_libdir_flag_spec='-R$libdir'
9593       hardcode_direct=yes
9594       hardcode_shlibpath_var=no
9595       ;;
9596
9597     hpux9*)
9598       if test "$GCC" = yes; then
9599         archive_cmds='$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 $lib'
9600       else
9601         archive_cmds='$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 $lib'
9602       fi
9603       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9604       hardcode_libdir_separator=:
9605       hardcode_direct=yes
9606
9607       # hardcode_minus_L: Not really in the search PATH,
9608       # but as the default location of the library.
9609       hardcode_minus_L=yes
9610       export_dynamic_flag_spec='${wl}-E'
9611       ;;
9612
9613     hpux10*)
9614       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9615         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9616       else
9617         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9618       fi
9619       if test "$with_gnu_ld" = no; then
9620         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9621         hardcode_libdir_flag_spec_ld='+b $libdir'
9622         hardcode_libdir_separator=:
9623         hardcode_direct=yes
9624         hardcode_direct_absolute=yes
9625         export_dynamic_flag_spec='${wl}-E'
9626         # hardcode_minus_L: Not really in the search PATH,
9627         # but as the default location of the library.
9628         hardcode_minus_L=yes
9629       fi
9630       ;;
9631
9632     hpux11*)
9633       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9634         case $host_cpu in
9635         hppa*64*)
9636           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9637           ;;
9638         ia64*)
9639           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9640           ;;
9641         *)
9642           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9643           ;;
9644         esac
9645       else
9646         case $host_cpu in
9647         hppa*64*)
9648           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9649           ;;
9650         ia64*)
9651           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9652           ;;
9653         *)
9654
9655           # Older versions of the 11.00 compiler do not understand -b yet
9656           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9657           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9658 $as_echo_n "checking if $CC understands -b... " >&6; }
9659 if ${lt_cv_prog_compiler__b+:} false; then :
9660   $as_echo_n "(cached) " >&6
9661 else
9662   lt_cv_prog_compiler__b=no
9663    save_LDFLAGS="$LDFLAGS"
9664    LDFLAGS="$LDFLAGS -b"
9665    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9666    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9667      # The linker can only warn and ignore the option if not recognized
9668      # So say no if there are warnings
9669      if test -s conftest.err; then
9670        # Append any errors to the config.log.
9671        cat conftest.err 1>&5
9672        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9673        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9674        if diff conftest.exp conftest.er2 >/dev/null; then
9675          lt_cv_prog_compiler__b=yes
9676        fi
9677      else
9678        lt_cv_prog_compiler__b=yes
9679      fi
9680    fi
9681    $RM -r conftest*
9682    LDFLAGS="$save_LDFLAGS"
9683
9684 fi
9685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9686 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9687
9688 if test x"$lt_cv_prog_compiler__b" = xyes; then
9689     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9690 else
9691     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9692 fi
9693
9694           ;;
9695         esac
9696       fi
9697       if test "$with_gnu_ld" = no; then
9698         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9699         hardcode_libdir_separator=:
9700
9701         case $host_cpu in
9702         hppa*64*|ia64*)
9703           hardcode_direct=no
9704           hardcode_shlibpath_var=no
9705           ;;
9706         *)
9707           hardcode_direct=yes
9708           hardcode_direct_absolute=yes
9709           export_dynamic_flag_spec='${wl}-E'
9710
9711           # hardcode_minus_L: Not really in the search PATH,
9712           # but as the default location of the library.
9713           hardcode_minus_L=yes
9714           ;;
9715         esac
9716       fi
9717       ;;
9718
9719     irix5* | irix6* | nonstopux*)
9720       if test "$GCC" = yes; then
9721         archive_cmds='$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 $lib'
9722         # Try to use the -exported_symbol ld option, if it does not
9723         # work, assume that -exports_file does not work either and
9724         # implicitly export all symbols.
9725         save_LDFLAGS="$LDFLAGS"
9726         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9727         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9728 /* end confdefs.h.  */
9729 int foo(void) {}
9730 _ACEOF
9731 if ac_fn_c_try_link "$LINENO"; then :
9732   archive_expsym_cmds='$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 $lib'
9733
9734 fi
9735 rm -f core conftest.err conftest.$ac_objext \
9736     conftest$ac_exeext conftest.$ac_ext
9737         LDFLAGS="$save_LDFLAGS"
9738       else
9739         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9740         archive_expsym_cmds='$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 $lib'
9741       fi
9742       archive_cmds_need_lc='no'
9743       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9744       hardcode_libdir_separator=:
9745       inherit_rpath=yes
9746       link_all_deplibs=yes
9747       ;;
9748
9749     netbsd*)
9750       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9751         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9752       else
9753         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9754       fi
9755       hardcode_libdir_flag_spec='-R$libdir'
9756       hardcode_direct=yes
9757       hardcode_shlibpath_var=no
9758       ;;
9759
9760     newsos6)
9761       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9762       hardcode_direct=yes
9763       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9764       hardcode_libdir_separator=:
9765       hardcode_shlibpath_var=no
9766       ;;
9767
9768     *nto* | *qnx*)
9769       ;;
9770
9771     openbsd*)
9772       if test -f /usr/libexec/ld.so; then
9773         hardcode_direct=yes
9774         hardcode_shlibpath_var=no
9775         hardcode_direct_absolute=yes
9776         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9777           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9778           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9779           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9780           export_dynamic_flag_spec='${wl}-E'
9781         else
9782           case $host_os in
9783            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9784              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9785              hardcode_libdir_flag_spec='-R$libdir'
9786              ;;
9787            *)
9788              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9789              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9790              ;;
9791           esac
9792         fi
9793       else
9794         ld_shlibs=no
9795       fi
9796       ;;
9797
9798     os2*)
9799       hardcode_libdir_flag_spec='-L$libdir'
9800       hardcode_minus_L=yes
9801       allow_undefined_flag=unsupported
9802       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'
9803       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9804       ;;
9805
9806     osf3*)
9807       if test "$GCC" = yes; then
9808         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9809         archive_cmds='$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 $lib'
9810       else
9811         allow_undefined_flag=' -expect_unresolved \*'
9812         archive_cmds='$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 $lib'
9813       fi
9814       archive_cmds_need_lc='no'
9815       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9816       hardcode_libdir_separator=:
9817       ;;
9818
9819     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9820       if test "$GCC" = yes; then
9821         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9822         archive_cmds='$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 $lib'
9823         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9824       else
9825         allow_undefined_flag=' -expect_unresolved \*'
9826         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'
9827         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~
9828         $CC -shared${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'
9829
9830         # Both c and cxx compiler support -rpath directly
9831         hardcode_libdir_flag_spec='-rpath $libdir'
9832       fi
9833       archive_cmds_need_lc='no'
9834       hardcode_libdir_separator=:
9835       ;;
9836
9837     solaris*)
9838       no_undefined_flag=' -z defs'
9839       if test "$GCC" = yes; then
9840         wlarc='${wl}'
9841         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9842         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9843           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9844       else
9845         case `$CC -V 2>&1` in
9846         *"Compilers 5.0"*)
9847           wlarc=''
9848           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9849           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9850           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9851           ;;
9852         *)
9853           wlarc='${wl}'
9854           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9855           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9856           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9857           ;;
9858         esac
9859       fi
9860       hardcode_libdir_flag_spec='-R$libdir'
9861       hardcode_shlibpath_var=no
9862       case $host_os in
9863       solaris2.[0-5] | solaris2.[0-5].*) ;;
9864       *)
9865         # The compiler driver will combine and reorder linker options,
9866         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9867         # but is careful enough not to reorder.
9868         # Supported since Solaris 2.6 (maybe 2.5.1?)
9869         if test "$GCC" = yes; then
9870           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9871         else
9872           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9873         fi
9874         ;;
9875       esac
9876       link_all_deplibs=yes
9877       ;;
9878
9879     sunos4*)
9880       if test "x$host_vendor" = xsequent; then
9881         # Use $CC to link under sequent, because it throws in some extra .o
9882         # files that make .init and .fini sections work.
9883         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9884       else
9885         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9886       fi
9887       hardcode_libdir_flag_spec='-L$libdir'
9888       hardcode_direct=yes
9889       hardcode_minus_L=yes
9890       hardcode_shlibpath_var=no
9891       ;;
9892
9893     sysv4)
9894       case $host_vendor in
9895         sni)
9896           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9897           hardcode_direct=yes # is this really true???
9898         ;;
9899         siemens)
9900           ## LD is ld it makes a PLAMLIB
9901           ## CC just makes a GrossModule.
9902           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9903           reload_cmds='$CC -r -o $output$reload_objs'
9904           hardcode_direct=no
9905         ;;
9906         motorola)
9907           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9908           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9909         ;;
9910       esac
9911       runpath_var='LD_RUN_PATH'
9912       hardcode_shlibpath_var=no
9913       ;;
9914
9915     sysv4.3*)
9916       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9917       hardcode_shlibpath_var=no
9918       export_dynamic_flag_spec='-Bexport'
9919       ;;
9920
9921     sysv4*MP*)
9922       if test -d /usr/nec; then
9923         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9924         hardcode_shlibpath_var=no
9925         runpath_var=LD_RUN_PATH
9926         hardcode_runpath_var=yes
9927         ld_shlibs=yes
9928       fi
9929       ;;
9930
9931     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9932       no_undefined_flag='${wl}-z,text'
9933       archive_cmds_need_lc=no
9934       hardcode_shlibpath_var=no
9935       runpath_var='LD_RUN_PATH'
9936
9937       if test "$GCC" = yes; then
9938         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9939         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9940       else
9941         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9942         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9943       fi
9944       ;;
9945
9946     sysv5* | sco3.2v5* | sco5v6*)
9947       # Note: We can NOT use -z defs as we might desire, because we do not
9948       # link with -lc, and that would cause any symbols used from libc to
9949       # always be unresolved, which means just about no library would
9950       # ever link correctly.  If we're not using GNU ld we use -z text
9951       # though, which does catch some bad symbols but isn't as heavy-handed
9952       # as -z defs.
9953       no_undefined_flag='${wl}-z,text'
9954       allow_undefined_flag='${wl}-z,nodefs'
9955       archive_cmds_need_lc=no
9956       hardcode_shlibpath_var=no
9957       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9958       hardcode_libdir_separator=':'
9959       link_all_deplibs=yes
9960       export_dynamic_flag_spec='${wl}-Bexport'
9961       runpath_var='LD_RUN_PATH'
9962
9963       if test "$GCC" = yes; then
9964         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9965         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9966       else
9967         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9968         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9969       fi
9970       ;;
9971
9972     uts4*)
9973       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9974       hardcode_libdir_flag_spec='-L$libdir'
9975       hardcode_shlibpath_var=no
9976       ;;
9977
9978     *)
9979       ld_shlibs=no
9980       ;;
9981     esac
9982
9983     if test x$host_vendor = xsni; then
9984       case $host in
9985       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9986         export_dynamic_flag_spec='${wl}-Blargedynsym'
9987         ;;
9988       esac
9989     fi
9990   fi
9991
9992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9993 $as_echo "$ld_shlibs" >&6; }
9994 test "$ld_shlibs" = no && can_build_shared=no
9995
9996 with_gnu_ld=$with_gnu_ld
9997
9998
9999
10000
10001
10002
10003
10004
10005
10006
10007
10008
10009
10010
10011
10012 #
10013 # Do we need to explicitly link libc?
10014 #
10015 case "x$archive_cmds_need_lc" in
10016 x|xyes)
10017   # Assume -lc should be added
10018   archive_cmds_need_lc=yes
10019
10020   if test "$enable_shared" = yes && test "$GCC" = yes; then
10021     case $archive_cmds in
10022     *'~'*)
10023       # FIXME: we may have to deal with multi-command sequences.
10024       ;;
10025     '$CC '*)
10026       # Test whether the compiler implicitly links with -lc since on some
10027       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10028       # to ld, don't add -lc before -lgcc.
10029       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10030 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10031 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10032   $as_echo_n "(cached) " >&6
10033 else
10034   $RM conftest*
10035         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10036
10037         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10038   (eval $ac_compile) 2>&5
10039   ac_status=$?
10040   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10041   test $ac_status = 0; } 2>conftest.err; then
10042           soname=conftest
10043           lib=conftest
10044           libobjs=conftest.$ac_objext
10045           deplibs=
10046           wl=$lt_prog_compiler_wl
10047           pic_flag=$lt_prog_compiler_pic
10048           compiler_flags=-v
10049           linker_flags=-v
10050           verstring=
10051           output_objdir=.
10052           libname=conftest
10053           lt_save_allow_undefined_flag=$allow_undefined_flag
10054           allow_undefined_flag=
10055           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10056   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10057   ac_status=$?
10058   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10059   test $ac_status = 0; }
10060           then
10061             lt_cv_archive_cmds_need_lc=no
10062           else
10063             lt_cv_archive_cmds_need_lc=yes
10064           fi
10065           allow_undefined_flag=$lt_save_allow_undefined_flag
10066         else
10067           cat conftest.err 1>&5
10068         fi
10069         $RM conftest*
10070
10071 fi
10072 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10073 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10074       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10075       ;;
10076     esac
10077   fi
10078   ;;
10079 esac
10080
10081
10082
10083
10084
10085
10086
10087
10088
10089
10090
10091
10092
10093
10094
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10224
10225
10226
10227
10228
10229
10230
10231
10232
10233
10234
10235
10236
10237   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10238 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10239
10240 if test "$GCC" = yes; then
10241   case $host_os in
10242     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10243     *) lt_awk_arg="/^libraries:/" ;;
10244   esac
10245   case $host_os in
10246     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10247     *) lt_sed_strip_eq="s,=/,/,g" ;;
10248   esac
10249   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10250   case $lt_search_path_spec in
10251   *\;*)
10252     # if the path contains ";" then we assume it to be the separator
10253     # otherwise default to the standard path separator (i.e. ":") - it is
10254     # assumed that no part of a normal pathname contains ";" but that should
10255     # okay in the real world where ";" in dirpaths is itself problematic.
10256     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10257     ;;
10258   *)
10259     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10260     ;;
10261   esac
10262   # Ok, now we have the path, separated by spaces, we can step through it
10263   # and add multilib dir if necessary.
10264   lt_tmp_lt_search_path_spec=
10265   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10266   for lt_sys_path in $lt_search_path_spec; do
10267     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10268       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10269     else
10270       test -d "$lt_sys_path" && \
10271         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10272     fi
10273   done
10274   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10275 BEGIN {RS=" "; FS="/|\n";} {
10276   lt_foo="";
10277   lt_count=0;
10278   for (lt_i = NF; lt_i > 0; lt_i--) {
10279     if ($lt_i != "" && $lt_i != ".") {
10280       if ($lt_i == "..") {
10281         lt_count++;
10282       } else {
10283         if (lt_count == 0) {
10284           lt_foo="/" $lt_i lt_foo;
10285         } else {
10286           lt_count--;
10287         }
10288       }
10289     }
10290   }
10291   if (lt_foo != "") { lt_freq[lt_foo]++; }
10292   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10293 }'`
10294   # AWK program above erroneously prepends '/' to C:/dos/paths
10295   # for these hosts.
10296   case $host_os in
10297     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10298       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10299   esac
10300   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10301 else
10302   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10303 fi
10304 library_names_spec=
10305 libname_spec='lib$name'
10306 soname_spec=
10307 shrext_cmds=".so"
10308 postinstall_cmds=
10309 postuninstall_cmds=
10310 finish_cmds=
10311 finish_eval=
10312 shlibpath_var=
10313 shlibpath_overrides_runpath=unknown
10314 version_type=none
10315 dynamic_linker="$host_os ld.so"
10316 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10317 need_lib_prefix=unknown
10318 hardcode_into_libs=no
10319
10320 # when you set need_version to no, make sure it does not cause -set_version
10321 # flags to be left without arguments
10322 need_version=unknown
10323
10324 case $host_os in
10325 aix3*)
10326   version_type=linux
10327   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10328   shlibpath_var=LIBPATH
10329
10330   # AIX 3 has no versioning support, so we append a major version to the name.
10331   soname_spec='${libname}${release}${shared_ext}$major'
10332   ;;
10333
10334 aix[4-9]*)
10335   version_type=linux
10336   need_lib_prefix=no
10337   need_version=no
10338   hardcode_into_libs=yes
10339   if test "$host_cpu" = ia64; then
10340     # AIX 5 supports IA64
10341     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10342     shlibpath_var=LD_LIBRARY_PATH
10343   else
10344     # With GCC up to 2.95.x, collect2 would create an import file
10345     # for dependence libraries.  The import file would start with
10346     # the line `#! .'.  This would cause the generated library to
10347     # depend on `.', always an invalid library.  This was fixed in
10348     # development snapshots of GCC prior to 3.0.
10349     case $host_os in
10350       aix4 | aix4.[01] | aix4.[01].*)
10351       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10352            echo ' yes '
10353            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10354         :
10355       else
10356         can_build_shared=no
10357       fi
10358       ;;
10359     esac
10360     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10361     # soname into executable. Probably we can add versioning support to
10362     # collect2, so additional links can be useful in future.
10363     if test "$aix_use_runtimelinking" = yes; then
10364       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10365       # instead of lib<name>.a to let people know that these are not
10366       # typical AIX shared libraries.
10367       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10368     else
10369       # We preserve .a as extension for shared libraries through AIX4.2
10370       # and later when we are not doing run time linking.
10371       library_names_spec='${libname}${release}.a $libname.a'
10372       soname_spec='${libname}${release}${shared_ext}$major'
10373     fi
10374     shlibpath_var=LIBPATH
10375   fi
10376   ;;
10377
10378 amigaos*)
10379   case $host_cpu in
10380   powerpc)
10381     # Since July 2007 AmigaOS4 officially supports .so libraries.
10382     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10383     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10384     ;;
10385   m68k)
10386     library_names_spec='$libname.ixlibrary $libname.a'
10387     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10388     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 ${libname}_ixlibrary.a || exit 1; done'
10389     ;;
10390   esac
10391   ;;
10392
10393 beos*)
10394   library_names_spec='${libname}${shared_ext}'
10395   dynamic_linker="$host_os ld.so"
10396   shlibpath_var=LIBRARY_PATH
10397   ;;
10398
10399 bsdi[45]*)
10400   version_type=linux
10401   need_version=no
10402   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10403   soname_spec='${libname}${release}${shared_ext}$major'
10404   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10405   shlibpath_var=LD_LIBRARY_PATH
10406   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10407   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10408   # the default ld.so.conf also contains /usr/contrib/lib and
10409   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10410   # libtool to hard-code these into programs
10411   ;;
10412
10413 cygwin* | mingw* | pw32* | cegcc*)
10414   version_type=windows
10415   shrext_cmds=".dll"
10416   need_version=no
10417   need_lib_prefix=no
10418
10419   case $GCC,$host_os in
10420   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10421     library_names_spec='$libname.dll.a'
10422     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10423     postinstall_cmds='base_file=`basename \${file}`~
10424       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10425       dldir=$destdir/`dirname \$dlpath`~
10426       test -d \$dldir || mkdir -p \$dldir~
10427       $install_prog $dir/$dlname \$dldir/$dlname~
10428       chmod a+x \$dldir/$dlname~
10429       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10430         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10431       fi'
10432     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10433       dlpath=$dir/\$dldll~
10434        $RM \$dlpath'
10435     shlibpath_overrides_runpath=yes
10436
10437     case $host_os in
10438     cygwin*)
10439       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10440       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10441
10442       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10443       ;;
10444     mingw* | cegcc*)
10445       # MinGW DLLs use traditional 'lib' prefix
10446       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10447       ;;
10448     pw32*)
10449       # pw32 DLLs use 'pw' prefix rather than 'lib'
10450       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10451       ;;
10452     esac
10453     ;;
10454
10455   *)
10456     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10457     ;;
10458   esac
10459   dynamic_linker='Win32 ld.exe'
10460   # FIXME: first we should search . and the directory the executable is in
10461   shlibpath_var=PATH
10462   ;;
10463
10464 darwin* | rhapsody*)
10465   dynamic_linker="$host_os dyld"
10466   version_type=darwin
10467   need_lib_prefix=no
10468   need_version=no
10469   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10470   soname_spec='${libname}${release}${major}$shared_ext'
10471   shlibpath_overrides_runpath=yes
10472   shlibpath_var=DYLD_LIBRARY_PATH
10473   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10474
10475   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10476   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10477   ;;
10478
10479 dgux*)
10480   version_type=linux
10481   need_lib_prefix=no
10482   need_version=no
10483   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10484   soname_spec='${libname}${release}${shared_ext}$major'
10485   shlibpath_var=LD_LIBRARY_PATH
10486   ;;
10487
10488 freebsd* | dragonfly*)
10489   # DragonFly does not have aout.  When/if they implement a new
10490   # versioning mechanism, adjust this.
10491   if test -x /usr/bin/objformat; then
10492     objformat=`/usr/bin/objformat`
10493   else
10494     case $host_os in
10495     freebsd[23].*) objformat=aout ;;
10496     *) objformat=elf ;;
10497     esac
10498   fi
10499   version_type=freebsd-$objformat
10500   case $version_type in
10501     freebsd-elf*)
10502       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10503       need_version=no
10504       need_lib_prefix=no
10505       ;;
10506     freebsd-*)
10507       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10508       need_version=yes
10509       ;;
10510   esac
10511   shlibpath_var=LD_LIBRARY_PATH
10512   case $host_os in
10513   freebsd2.*)
10514     shlibpath_overrides_runpath=yes
10515     ;;
10516   freebsd3.[01]* | freebsdelf3.[01]*)
10517     shlibpath_overrides_runpath=yes
10518     hardcode_into_libs=yes
10519     ;;
10520   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10521   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10522     shlibpath_overrides_runpath=no
10523     hardcode_into_libs=yes
10524     ;;
10525   *) # from 4.6 on, and DragonFly
10526     shlibpath_overrides_runpath=yes
10527     hardcode_into_libs=yes
10528     ;;
10529   esac
10530   ;;
10531
10532 gnu*)
10533   version_type=linux
10534   need_lib_prefix=no
10535   need_version=no
10536   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10537   soname_spec='${libname}${release}${shared_ext}$major'
10538   shlibpath_var=LD_LIBRARY_PATH
10539   hardcode_into_libs=yes
10540   ;;
10541
10542 haiku*)
10543   version_type=linux
10544   need_lib_prefix=no
10545   need_version=no
10546   dynamic_linker="$host_os runtime_loader"
10547   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10548   soname_spec='${libname}${release}${shared_ext}$major'
10549   shlibpath_var=LIBRARY_PATH
10550   shlibpath_overrides_runpath=yes
10551   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10552   hardcode_into_libs=yes
10553   ;;
10554
10555 hpux9* | hpux10* | hpux11*)
10556   # Give a soname corresponding to the major version so that dld.sl refuses to
10557   # link against other versions.
10558   version_type=sunos
10559   need_lib_prefix=no
10560   need_version=no
10561   case $host_cpu in
10562   ia64*)
10563     shrext_cmds='.so'
10564     hardcode_into_libs=yes
10565     dynamic_linker="$host_os dld.so"
10566     shlibpath_var=LD_LIBRARY_PATH
10567     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10568     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10569     soname_spec='${libname}${release}${shared_ext}$major'
10570     if test "X$HPUX_IA64_MODE" = X32; then
10571       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10572     else
10573       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10574     fi
10575     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10576     ;;
10577   hppa*64*)
10578     shrext_cmds='.sl'
10579     hardcode_into_libs=yes
10580     dynamic_linker="$host_os dld.sl"
10581     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10582     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10583     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10584     soname_spec='${libname}${release}${shared_ext}$major'
10585     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10586     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10587     ;;
10588   *)
10589     shrext_cmds='.sl'
10590     dynamic_linker="$host_os dld.sl"
10591     shlibpath_var=SHLIB_PATH
10592     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10593     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10594     soname_spec='${libname}${release}${shared_ext}$major'
10595     ;;
10596   esac
10597   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10598   postinstall_cmds='chmod 555 $lib'
10599   # or fails outright, so override atomically:
10600   install_override_mode=555
10601   ;;
10602
10603 interix[3-9]*)
10604   version_type=linux
10605   need_lib_prefix=no
10606   need_version=no
10607   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10608   soname_spec='${libname}${release}${shared_ext}$major'
10609   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10610   shlibpath_var=LD_LIBRARY_PATH
10611   shlibpath_overrides_runpath=no
10612   hardcode_into_libs=yes
10613   ;;
10614
10615 irix5* | irix6* | nonstopux*)
10616   case $host_os in
10617     nonstopux*) version_type=nonstopux ;;
10618     *)
10619         if test "$lt_cv_prog_gnu_ld" = yes; then
10620                 version_type=linux
10621         else
10622                 version_type=irix
10623         fi ;;
10624   esac
10625   need_lib_prefix=no
10626   need_version=no
10627   soname_spec='${libname}${release}${shared_ext}$major'
10628   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10629   case $host_os in
10630   irix5* | nonstopux*)
10631     libsuff= shlibsuff=
10632     ;;
10633   *)
10634     case $LD in # libtool.m4 will add one of these switches to LD
10635     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10636       libsuff= shlibsuff= libmagic=32-bit;;
10637     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10638       libsuff=32 shlibsuff=N32 libmagic=N32;;
10639     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10640       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10641     *) libsuff= shlibsuff= libmagic=never-match;;
10642     esac
10643     ;;
10644   esac
10645   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10646   shlibpath_overrides_runpath=no
10647   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10648   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10649   hardcode_into_libs=yes
10650   ;;
10651
10652 # No shared lib support for Linux oldld, aout, or coff.
10653 linux*oldld* | linux*aout* | linux*coff*)
10654   dynamic_linker=no
10655   ;;
10656
10657 # This must be Linux ELF.
10658 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10659   version_type=linux
10660   need_lib_prefix=no
10661   need_version=no
10662   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10663   soname_spec='${libname}${release}${shared_ext}$major'
10664   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10665   shlibpath_var=LD_LIBRARY_PATH
10666   shlibpath_overrides_runpath=no
10667
10668   # Some binutils ld are patched to set DT_RUNPATH
10669   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10670   $as_echo_n "(cached) " >&6
10671 else
10672   lt_cv_shlibpath_overrides_runpath=no
10673     save_LDFLAGS=$LDFLAGS
10674     save_libdir=$libdir
10675     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10676          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10677     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10678 /* end confdefs.h.  */
10679
10680 int
10681 main ()
10682 {
10683
10684   ;
10685   return 0;
10686 }
10687 _ACEOF
10688 if ac_fn_c_try_link "$LINENO"; then :
10689   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10690   lt_cv_shlibpath_overrides_runpath=yes
10691 fi
10692 fi
10693 rm -f core conftest.err conftest.$ac_objext \
10694     conftest$ac_exeext conftest.$ac_ext
10695     LDFLAGS=$save_LDFLAGS
10696     libdir=$save_libdir
10697
10698 fi
10699
10700   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10701
10702   # This implies no fast_install, which is unacceptable.
10703   # Some rework will be needed to allow for fast_install
10704   # before this can be enabled.
10705   hardcode_into_libs=yes
10706
10707   # Append ld.so.conf contents to the search path
10708   if test -f /etc/ld.so.conf; then
10709     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' ' '`
10710     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10711   fi
10712
10713   # We used to test for /lib/ld.so.1 and disable shared libraries on
10714   # powerpc, because MkLinux only supported shared libraries with the
10715   # GNU dynamic linker.  Since this was broken with cross compilers,
10716   # most powerpc-linux boxes support dynamic linking these days and
10717   # people can always --disable-shared, the test was removed, and we
10718   # assume the GNU/Linux dynamic linker is in use.
10719   dynamic_linker='GNU/Linux ld.so'
10720   ;;
10721
10722 netbsd*)
10723   version_type=sunos
10724   need_lib_prefix=no
10725   need_version=no
10726   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10727     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10728     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10729     dynamic_linker='NetBSD (a.out) ld.so'
10730   else
10731     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10732     soname_spec='${libname}${release}${shared_ext}$major'
10733     dynamic_linker='NetBSD ld.elf_so'
10734   fi
10735   shlibpath_var=LD_LIBRARY_PATH
10736   shlibpath_overrides_runpath=yes
10737   hardcode_into_libs=yes
10738   ;;
10739
10740 newsos6)
10741   version_type=linux
10742   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10743   shlibpath_var=LD_LIBRARY_PATH
10744   shlibpath_overrides_runpath=yes
10745   ;;
10746
10747 *nto* | *qnx*)
10748   version_type=qnx
10749   need_lib_prefix=no
10750   need_version=no
10751   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10752   soname_spec='${libname}${release}${shared_ext}$major'
10753   shlibpath_var=LD_LIBRARY_PATH
10754   shlibpath_overrides_runpath=no
10755   hardcode_into_libs=yes
10756   dynamic_linker='ldqnx.so'
10757   ;;
10758
10759 openbsd*)
10760   version_type=sunos
10761   sys_lib_dlsearch_path_spec="/usr/lib"
10762   need_lib_prefix=no
10763   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10764   case $host_os in
10765     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10766     *)                          need_version=no  ;;
10767   esac
10768   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10769   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10770   shlibpath_var=LD_LIBRARY_PATH
10771   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10772     case $host_os in
10773       openbsd2.[89] | openbsd2.[89].*)
10774         shlibpath_overrides_runpath=no
10775         ;;
10776       *)
10777         shlibpath_overrides_runpath=yes
10778         ;;
10779       esac
10780   else
10781     shlibpath_overrides_runpath=yes
10782   fi
10783   ;;
10784
10785 os2*)
10786   libname_spec='$name'
10787   shrext_cmds=".dll"
10788   need_lib_prefix=no
10789   library_names_spec='$libname${shared_ext} $libname.a'
10790   dynamic_linker='OS/2 ld.exe'
10791   shlibpath_var=LIBPATH
10792   ;;
10793
10794 osf3* | osf4* | osf5*)
10795   version_type=osf
10796   need_lib_prefix=no
10797   need_version=no
10798   soname_spec='${libname}${release}${shared_ext}$major'
10799   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10800   shlibpath_var=LD_LIBRARY_PATH
10801   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10802   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10803   ;;
10804
10805 rdos*)
10806   dynamic_linker=no
10807   ;;
10808
10809 solaris*)
10810   version_type=linux
10811   need_lib_prefix=no
10812   need_version=no
10813   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10814   soname_spec='${libname}${release}${shared_ext}$major'
10815   shlibpath_var=LD_LIBRARY_PATH
10816   shlibpath_overrides_runpath=yes
10817   hardcode_into_libs=yes
10818   # ldd complains unless libraries are executable
10819   postinstall_cmds='chmod +x $lib'
10820   ;;
10821
10822 sunos4*)
10823   version_type=sunos
10824   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10825   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10826   shlibpath_var=LD_LIBRARY_PATH
10827   shlibpath_overrides_runpath=yes
10828   if test "$with_gnu_ld" = yes; then
10829     need_lib_prefix=no
10830   fi
10831   need_version=yes
10832   ;;
10833
10834 sysv4 | sysv4.3*)
10835   version_type=linux
10836   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10837   soname_spec='${libname}${release}${shared_ext}$major'
10838   shlibpath_var=LD_LIBRARY_PATH
10839   case $host_vendor in
10840     sni)
10841       shlibpath_overrides_runpath=no
10842       need_lib_prefix=no
10843       runpath_var=LD_RUN_PATH
10844       ;;
10845     siemens)
10846       need_lib_prefix=no
10847       ;;
10848     motorola)
10849       need_lib_prefix=no
10850       need_version=no
10851       shlibpath_overrides_runpath=no
10852       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10853       ;;
10854   esac
10855   ;;
10856
10857 sysv4*MP*)
10858   if test -d /usr/nec ;then
10859     version_type=linux
10860     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10861     soname_spec='$libname${shared_ext}.$major'
10862     shlibpath_var=LD_LIBRARY_PATH
10863   fi
10864   ;;
10865
10866 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10867   version_type=freebsd-elf
10868   need_lib_prefix=no
10869   need_version=no
10870   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10871   soname_spec='${libname}${release}${shared_ext}$major'
10872   shlibpath_var=LD_LIBRARY_PATH
10873   shlibpath_overrides_runpath=yes
10874   hardcode_into_libs=yes
10875   if test "$with_gnu_ld" = yes; then
10876     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10877   else
10878     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10879     case $host_os in
10880       sco3.2v5*)
10881         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10882         ;;
10883     esac
10884   fi
10885   sys_lib_dlsearch_path_spec='/usr/lib'
10886   ;;
10887
10888 tpf*)
10889   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10890   version_type=linux
10891   need_lib_prefix=no
10892   need_version=no
10893   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10894   shlibpath_var=LD_LIBRARY_PATH
10895   shlibpath_overrides_runpath=no
10896   hardcode_into_libs=yes
10897   ;;
10898
10899 uts4*)
10900   version_type=linux
10901   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10902   soname_spec='${libname}${release}${shared_ext}$major'
10903   shlibpath_var=LD_LIBRARY_PATH
10904   ;;
10905
10906 *)
10907   dynamic_linker=no
10908   ;;
10909 esac
10910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10911 $as_echo "$dynamic_linker" >&6; }
10912 test "$dynamic_linker" = no && can_build_shared=no
10913
10914 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10915 if test "$GCC" = yes; then
10916   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10917 fi
10918
10919 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10920   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10921 fi
10922 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10923   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10924 fi
10925
10926
10927
10928
10929
10930
10931
10932
10933
10934
10935
10936
10937
10938
10939
10940
10941
10942
10943
10944
10945
10946
10947
10948
10949
10950
10951
10952
10953
10954
10955
10956
10957
10958
10959
10960
10961
10962
10963
10964
10965
10966
10967
10968
10969
10970
10971
10972
10973
10974
10975
10976
10977
10978
10979
10980
10981
10982
10983
10984
10985
10986
10987
10988
10989
10990
10991
10992
10993
10994
10995
10996
10997
10998
10999
11000
11001
11002
11003
11004
11005
11006
11007
11008
11009
11010
11011
11012
11013
11014
11015
11016
11017   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11018 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11019 hardcode_action=
11020 if test -n "$hardcode_libdir_flag_spec" ||
11021    test -n "$runpath_var" ||
11022    test "X$hardcode_automatic" = "Xyes" ; then
11023
11024   # We can hardcode non-existent directories.
11025   if test "$hardcode_direct" != no &&
11026      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11027      # have to relink, otherwise we might link with an installed library
11028      # when we should be linking with a yet-to-be-installed one
11029      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11030      test "$hardcode_minus_L" != no; then
11031     # Linking always hardcodes the temporary library directory.
11032     hardcode_action=relink
11033   else
11034     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11035     hardcode_action=immediate
11036   fi
11037 else
11038   # We cannot hardcode anything, or else we can only hardcode existing
11039   # directories.
11040   hardcode_action=unsupported
11041 fi
11042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11043 $as_echo "$hardcode_action" >&6; }
11044
11045 if test "$hardcode_action" = relink ||
11046    test "$inherit_rpath" = yes; then
11047   # Fast installation is not supported
11048   enable_fast_install=no
11049 elif test "$shlibpath_overrides_runpath" = yes ||
11050      test "$enable_shared" = no; then
11051   # Fast installation is not necessary
11052   enable_fast_install=needless
11053 fi
11054
11055
11056
11057
11058
11059
11060   if test "x$enable_dlopen" != xyes; then
11061   enable_dlopen=unknown
11062   enable_dlopen_self=unknown
11063   enable_dlopen_self_static=unknown
11064 else
11065   lt_cv_dlopen=no
11066   lt_cv_dlopen_libs=
11067
11068   case $host_os in
11069   beos*)
11070     lt_cv_dlopen="load_add_on"
11071     lt_cv_dlopen_libs=
11072     lt_cv_dlopen_self=yes
11073     ;;
11074
11075   mingw* | pw32* | cegcc*)
11076     lt_cv_dlopen="LoadLibrary"
11077     lt_cv_dlopen_libs=
11078     ;;
11079
11080   cygwin*)
11081     lt_cv_dlopen="dlopen"
11082     lt_cv_dlopen_libs=
11083     ;;
11084
11085   darwin*)
11086   # if libdl is installed we need to link against it
11087     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11088 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11089 if ${ac_cv_lib_dl_dlopen+:} false; then :
11090   $as_echo_n "(cached) " >&6
11091 else
11092   ac_check_lib_save_LIBS=$LIBS
11093 LIBS="-ldl  $LIBS"
11094 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11095 /* end confdefs.h.  */
11096
11097 /* Override any GCC internal prototype to avoid an error.
11098    Use char because int might match the return type of a GCC
11099    builtin and then its argument prototype would still apply.  */
11100 #ifdef __cplusplus
11101 extern "C"
11102 #endif
11103 char dlopen ();
11104 int
11105 main ()
11106 {
11107 return dlopen ();
11108   ;
11109   return 0;
11110 }
11111 _ACEOF
11112 if ac_fn_c_try_link "$LINENO"; then :
11113   ac_cv_lib_dl_dlopen=yes
11114 else
11115   ac_cv_lib_dl_dlopen=no
11116 fi
11117 rm -f core conftest.err conftest.$ac_objext \
11118     conftest$ac_exeext conftest.$ac_ext
11119 LIBS=$ac_check_lib_save_LIBS
11120 fi
11121 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11122 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11123 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11124   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11125 else
11126
11127     lt_cv_dlopen="dyld"
11128     lt_cv_dlopen_libs=
11129     lt_cv_dlopen_self=yes
11130
11131 fi
11132
11133     ;;
11134
11135   *)
11136     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11137 if test "x$ac_cv_func_shl_load" = xyes; then :
11138   lt_cv_dlopen="shl_load"
11139 else
11140   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11141 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11142 if ${ac_cv_lib_dld_shl_load+:} false; then :
11143   $as_echo_n "(cached) " >&6
11144 else
11145   ac_check_lib_save_LIBS=$LIBS
11146 LIBS="-ldld  $LIBS"
11147 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11148 /* end confdefs.h.  */
11149
11150 /* Override any GCC internal prototype to avoid an error.
11151    Use char because int might match the return type of a GCC
11152    builtin and then its argument prototype would still apply.  */
11153 #ifdef __cplusplus
11154 extern "C"
11155 #endif
11156 char shl_load ();
11157 int
11158 main ()
11159 {
11160 return shl_load ();
11161   ;
11162   return 0;
11163 }
11164 _ACEOF
11165 if ac_fn_c_try_link "$LINENO"; then :
11166   ac_cv_lib_dld_shl_load=yes
11167 else
11168   ac_cv_lib_dld_shl_load=no
11169 fi
11170 rm -f core conftest.err conftest.$ac_objext \
11171     conftest$ac_exeext conftest.$ac_ext
11172 LIBS=$ac_check_lib_save_LIBS
11173 fi
11174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11175 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11176 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11177   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11178 else
11179   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11180 if test "x$ac_cv_func_dlopen" = xyes; then :
11181   lt_cv_dlopen="dlopen"
11182 else
11183   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11184 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11185 if ${ac_cv_lib_dl_dlopen+:} false; then :
11186   $as_echo_n "(cached) " >&6
11187 else
11188   ac_check_lib_save_LIBS=$LIBS
11189 LIBS="-ldl  $LIBS"
11190 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11191 /* end confdefs.h.  */
11192
11193 /* Override any GCC internal prototype to avoid an error.
11194    Use char because int might match the return type of a GCC
11195    builtin and then its argument prototype would still apply.  */
11196 #ifdef __cplusplus
11197 extern "C"
11198 #endif
11199 char dlopen ();
11200 int
11201 main ()
11202 {
11203 return dlopen ();
11204   ;
11205   return 0;
11206 }
11207 _ACEOF
11208 if ac_fn_c_try_link "$LINENO"; then :
11209   ac_cv_lib_dl_dlopen=yes
11210 else
11211   ac_cv_lib_dl_dlopen=no
11212 fi
11213 rm -f core conftest.err conftest.$ac_objext \
11214     conftest$ac_exeext conftest.$ac_ext
11215 LIBS=$ac_check_lib_save_LIBS
11216 fi
11217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11218 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11219 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11220   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11221 else
11222   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11223 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11224 if ${ac_cv_lib_svld_dlopen+:} false; then :
11225   $as_echo_n "(cached) " >&6
11226 else
11227   ac_check_lib_save_LIBS=$LIBS
11228 LIBS="-lsvld  $LIBS"
11229 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11230 /* end confdefs.h.  */
11231
11232 /* Override any GCC internal prototype to avoid an error.
11233    Use char because int might match the return type of a GCC
11234    builtin and then its argument prototype would still apply.  */
11235 #ifdef __cplusplus
11236 extern "C"
11237 #endif
11238 char dlopen ();
11239 int
11240 main ()
11241 {
11242 return dlopen ();
11243   ;
11244   return 0;
11245 }
11246 _ACEOF
11247 if ac_fn_c_try_link "$LINENO"; then :
11248   ac_cv_lib_svld_dlopen=yes
11249 else
11250   ac_cv_lib_svld_dlopen=no
11251 fi
11252 rm -f core conftest.err conftest.$ac_objext \
11253     conftest$ac_exeext conftest.$ac_ext
11254 LIBS=$ac_check_lib_save_LIBS
11255 fi
11256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11257 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11258 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11259   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11260 else
11261   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11262 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11263 if ${ac_cv_lib_dld_dld_link+:} false; then :
11264   $as_echo_n "(cached) " >&6
11265 else
11266   ac_check_lib_save_LIBS=$LIBS
11267 LIBS="-ldld  $LIBS"
11268 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11269 /* end confdefs.h.  */
11270
11271 /* Override any GCC internal prototype to avoid an error.
11272    Use char because int might match the return type of a GCC
11273    builtin and then its argument prototype would still apply.  */
11274 #ifdef __cplusplus
11275 extern "C"
11276 #endif
11277 char dld_link ();
11278 int
11279 main ()
11280 {
11281 return dld_link ();
11282   ;
11283   return 0;
11284 }
11285 _ACEOF
11286 if ac_fn_c_try_link "$LINENO"; then :
11287   ac_cv_lib_dld_dld_link=yes
11288 else
11289   ac_cv_lib_dld_dld_link=no
11290 fi
11291 rm -f core conftest.err conftest.$ac_objext \
11292     conftest$ac_exeext conftest.$ac_ext
11293 LIBS=$ac_check_lib_save_LIBS
11294 fi
11295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11296 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11297 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11298   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11299 fi
11300
11301
11302 fi
11303
11304
11305 fi
11306
11307
11308 fi
11309
11310
11311 fi
11312
11313
11314 fi
11315
11316     ;;
11317   esac
11318
11319   if test "x$lt_cv_dlopen" != xno; then
11320     enable_dlopen=yes
11321   else
11322     enable_dlopen=no
11323   fi
11324
11325   case $lt_cv_dlopen in
11326   dlopen)
11327     save_CPPFLAGS="$CPPFLAGS"
11328     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11329
11330     save_LDFLAGS="$LDFLAGS"
11331     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11332
11333     save_LIBS="$LIBS"
11334     LIBS="$lt_cv_dlopen_libs $LIBS"
11335
11336     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11337 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11338 if ${lt_cv_dlopen_self+:} false; then :
11339   $as_echo_n "(cached) " >&6
11340 else
11341           if test "$cross_compiling" = yes; then :
11342   lt_cv_dlopen_self=cross
11343 else
11344   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11345   lt_status=$lt_dlunknown
11346   cat > conftest.$ac_ext <<_LT_EOF
11347 #line 11347 "configure"
11348 #include "confdefs.h"
11349
11350 #if HAVE_DLFCN_H
11351 #include <dlfcn.h>
11352 #endif
11353
11354 #include <stdio.h>
11355
11356 #ifdef RTLD_GLOBAL
11357 #  define LT_DLGLOBAL           RTLD_GLOBAL
11358 #else
11359 #  ifdef DL_GLOBAL
11360 #    define LT_DLGLOBAL         DL_GLOBAL
11361 #  else
11362 #    define LT_DLGLOBAL         0
11363 #  endif
11364 #endif
11365
11366 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11367    find out it does not work in some platform. */
11368 #ifndef LT_DLLAZY_OR_NOW
11369 #  ifdef RTLD_LAZY
11370 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11371 #  else
11372 #    ifdef DL_LAZY
11373 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11374 #    else
11375 #      ifdef RTLD_NOW
11376 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11377 #      else
11378 #        ifdef DL_NOW
11379 #          define LT_DLLAZY_OR_NOW      DL_NOW
11380 #        else
11381 #          define LT_DLLAZY_OR_NOW      0
11382 #        endif
11383 #      endif
11384 #    endif
11385 #  endif
11386 #endif
11387
11388 /* When -fvisbility=hidden is used, assume the code has been annotated
11389    correspondingly for the symbols needed.  */
11390 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11391 void fnord () __attribute__((visibility("default")));
11392 #endif
11393
11394 void fnord () { int i=42; }
11395 int main ()
11396 {
11397   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11398   int status = $lt_dlunknown;
11399
11400   if (self)
11401     {
11402       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11403       else
11404         {
11405           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11406           else puts (dlerror ());
11407         }
11408       /* dlclose (self); */
11409     }
11410   else
11411     puts (dlerror ());
11412
11413   return status;
11414 }
11415 _LT_EOF
11416   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11417   (eval $ac_link) 2>&5
11418   ac_status=$?
11419   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11420   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11421     (./conftest; exit; ) >&5 2>/dev/null
11422     lt_status=$?
11423     case x$lt_status in
11424       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11425       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11426       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11427     esac
11428   else :
11429     # compilation failed
11430     lt_cv_dlopen_self=no
11431   fi
11432 fi
11433 rm -fr conftest*
11434
11435
11436 fi
11437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11438 $as_echo "$lt_cv_dlopen_self" >&6; }
11439
11440     if test "x$lt_cv_dlopen_self" = xyes; then
11441       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11442       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11443 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11444 if ${lt_cv_dlopen_self_static+:} false; then :
11445   $as_echo_n "(cached) " >&6
11446 else
11447           if test "$cross_compiling" = yes; then :
11448   lt_cv_dlopen_self_static=cross
11449 else
11450   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11451   lt_status=$lt_dlunknown
11452   cat > conftest.$ac_ext <<_LT_EOF
11453 #line 11453 "configure"
11454 #include "confdefs.h"
11455
11456 #if HAVE_DLFCN_H
11457 #include <dlfcn.h>
11458 #endif
11459
11460 #include <stdio.h>
11461
11462 #ifdef RTLD_GLOBAL
11463 #  define LT_DLGLOBAL           RTLD_GLOBAL
11464 #else
11465 #  ifdef DL_GLOBAL
11466 #    define LT_DLGLOBAL         DL_GLOBAL
11467 #  else
11468 #    define LT_DLGLOBAL         0
11469 #  endif
11470 #endif
11471
11472 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11473    find out it does not work in some platform. */
11474 #ifndef LT_DLLAZY_OR_NOW
11475 #  ifdef RTLD_LAZY
11476 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11477 #  else
11478 #    ifdef DL_LAZY
11479 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11480 #    else
11481 #      ifdef RTLD_NOW
11482 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11483 #      else
11484 #        ifdef DL_NOW
11485 #          define LT_DLLAZY_OR_NOW      DL_NOW
11486 #        else
11487 #          define LT_DLLAZY_OR_NOW      0
11488 #        endif
11489 #      endif
11490 #    endif
11491 #  endif
11492 #endif
11493
11494 /* When -fvisbility=hidden is used, assume the code has been annotated
11495    correspondingly for the symbols needed.  */
11496 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11497 void fnord () __attribute__((visibility("default")));
11498 #endif
11499
11500 void fnord () { int i=42; }
11501 int main ()
11502 {
11503   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11504   int status = $lt_dlunknown;
11505
11506   if (self)
11507     {
11508       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11509       else
11510         {
11511           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11512           else puts (dlerror ());
11513         }
11514       /* dlclose (self); */
11515     }
11516   else
11517     puts (dlerror ());
11518
11519   return status;
11520 }
11521 _LT_EOF
11522   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11523   (eval $ac_link) 2>&5
11524   ac_status=$?
11525   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11526   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11527     (./conftest; exit; ) >&5 2>/dev/null
11528     lt_status=$?
11529     case x$lt_status in
11530       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11531       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11532       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11533     esac
11534   else :
11535     # compilation failed
11536     lt_cv_dlopen_self_static=no
11537   fi
11538 fi
11539 rm -fr conftest*
11540
11541
11542 fi
11543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11544 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11545     fi
11546
11547     CPPFLAGS="$save_CPPFLAGS"
11548     LDFLAGS="$save_LDFLAGS"
11549     LIBS="$save_LIBS"
11550     ;;
11551   esac
11552
11553   case $lt_cv_dlopen_self in
11554   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11555   *) enable_dlopen_self=unknown ;;
11556   esac
11557
11558   case $lt_cv_dlopen_self_static in
11559   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11560   *) enable_dlopen_self_static=unknown ;;
11561   esac
11562 fi
11563
11564
11565
11566
11567
11568
11569
11570
11571
11572
11573
11574
11575
11576
11577
11578
11579
11580 striplib=
11581 old_striplib=
11582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11583 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11584 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11585   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11586   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11587   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11588 $as_echo "yes" >&6; }
11589 else
11590 # FIXME - insert some real tests, host_os isn't really good enough
11591   case $host_os in
11592   darwin*)
11593     if test -n "$STRIP" ; then
11594       striplib="$STRIP -x"
11595       old_striplib="$STRIP -S"
11596       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11597 $as_echo "yes" >&6; }
11598     else
11599       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11600 $as_echo "no" >&6; }
11601     fi
11602     ;;
11603   *)
11604     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11605 $as_echo "no" >&6; }
11606     ;;
11607   esac
11608 fi
11609
11610
11611
11612
11613
11614
11615
11616
11617
11618
11619
11620
11621   # Report which library types will actually be built
11622   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11623 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11624   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11625 $as_echo "$can_build_shared" >&6; }
11626
11627   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11628 $as_echo_n "checking whether to build shared libraries... " >&6; }
11629   test "$can_build_shared" = "no" && enable_shared=no
11630
11631   # On AIX, shared libraries and static libraries use the same namespace, and
11632   # are all built from PIC.
11633   case $host_os in
11634   aix3*)
11635     test "$enable_shared" = yes && enable_static=no
11636     if test -n "$RANLIB"; then
11637       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11638       postinstall_cmds='$RANLIB $lib'
11639     fi
11640     ;;
11641
11642   aix[4-9]*)
11643     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11644       test "$enable_shared" = yes && enable_static=no
11645     fi
11646     ;;
11647   esac
11648   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11649 $as_echo "$enable_shared" >&6; }
11650
11651   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11652 $as_echo_n "checking whether to build static libraries... " >&6; }
11653   # Make sure either enable_shared or enable_static is yes.
11654   test "$enable_shared" = yes || enable_static=yes
11655   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11656 $as_echo "$enable_static" >&6; }
11657
11658
11659
11660
11661 fi
11662 ac_ext=c
11663 ac_cpp='$CPP $CPPFLAGS'
11664 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11665 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11666 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11667
11668 CC="$lt_save_CC"
11669
11670
11671
11672
11673
11674
11675
11676
11677
11678
11679
11680
11681
11682 # Source file extension for Go test sources.
11683 ac_ext=go
11684
11685 # Object file extension for compiled Go test sources.
11686 objext=o
11687 objext_GO=$objext
11688
11689 # Code to be used in simple compile tests
11690 lt_simple_compile_test_code="package main; func main() { }"
11691
11692 # Code to be used in simple link tests
11693 lt_simple_link_test_code='package main; func main() { }'
11694
11695 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
11696
11697
11698
11699
11700
11701
11702 # If no C compiler was specified, use CC.
11703 LTCC=${LTCC-"$CC"}
11704
11705 # If no C compiler flags were specified, use CFLAGS.
11706 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
11707
11708 # Allow CC to be a program name with arguments.
11709 compiler=$CC
11710
11711
11712 # save warnings/boilerplate of simple test code
11713 ac_outfile=conftest.$ac_objext
11714 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
11715 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11716 _lt_compiler_boilerplate=`cat conftest.err`
11717 $RM conftest*
11718
11719 ac_outfile=conftest.$ac_objext
11720 echo "$lt_simple_link_test_code" >conftest.$ac_ext
11721 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11722 _lt_linker_boilerplate=`cat conftest.err`
11723 $RM -r conftest*
11724
11725
11726 # Allow CC to be a program name with arguments.
11727 lt_save_CC="$CC"
11728 lt_save_GCC="$GCC"
11729 GCC=yes
11730 CC=${GOC-"gccgo"}
11731 compiler=$CC
11732 compiler_GO=$CC
11733 LD_GO="$LD"
11734 for cc_temp in $compiler""; do
11735   case $cc_temp in
11736     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
11737     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
11738     \-*) ;;
11739     *) break;;
11740   esac
11741 done
11742 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
11743
11744
11745 # Go did not exist at the time GCC didn't implicitly link libc in.
11746 archive_cmds_need_lc_GO=no
11747
11748 old_archive_cmds_GO=$old_archive_cmds
11749
11750 ## CAVEAT EMPTOR:
11751 ## There is no encapsulation within the following macros, do not change
11752 ## the running order or otherwise move them around unless you know exactly
11753 ## what you are doing...
11754 if test -n "$compiler"; then
11755
11756 lt_prog_compiler_no_builtin_flag_GO=
11757
11758 if test "$GCC" = yes; then
11759   case $cc_basename in
11760   nvcc*)
11761     lt_prog_compiler_no_builtin_flag_GO=' -Xcompiler -fno-builtin' ;;
11762   *)
11763     lt_prog_compiler_no_builtin_flag_GO=' -fno-builtin' ;;
11764   esac
11765
11766   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
11767 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
11768 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
11769   $as_echo_n "(cached) " >&6
11770 else
11771   lt_cv_prog_compiler_rtti_exceptions=no
11772    ac_outfile=conftest.$ac_objext
11773    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11774    lt_compiler_flag="-fno-rtti -fno-exceptions"
11775    # Insert the option either (1) after the last *FLAGS variable, or
11776    # (2) before a word containing "conftest.", or (3) at the end.
11777    # Note that $ac_compile itself does not contain backslashes and begins
11778    # with a dollar sign (not a hyphen), so the echo should work correctly.
11779    # The option is referenced via a variable to avoid confusing sed.
11780    lt_compile=`echo "$ac_compile" | $SED \
11781    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11782    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11783    -e 's:$: $lt_compiler_flag:'`
11784    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11785    (eval "$lt_compile" 2>conftest.err)
11786    ac_status=$?
11787    cat conftest.err >&5
11788    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11789    if (exit $ac_status) && test -s "$ac_outfile"; then
11790      # The compiler can only warn and ignore the option if not recognized
11791      # So say no if there are warnings other than the usual output.
11792      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
11793      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11794      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
11795        lt_cv_prog_compiler_rtti_exceptions=yes
11796      fi
11797    fi
11798    $RM conftest*
11799
11800 fi
11801 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
11802 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
11803
11804 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
11805     lt_prog_compiler_no_builtin_flag_GO="$lt_prog_compiler_no_builtin_flag_GO -fno-rtti -fno-exceptions"
11806 else
11807     :
11808 fi
11809
11810 fi
11811
11812
11813
11814   lt_prog_compiler_wl_GO=
11815 lt_prog_compiler_pic_GO=
11816 lt_prog_compiler_static_GO=
11817
11818 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
11819 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
11820
11821   if test "$GCC" = yes; then
11822     lt_prog_compiler_wl_GO='-Wl,'
11823     lt_prog_compiler_static_GO='-static'
11824
11825     case $host_os in
11826       aix*)
11827       # All AIX code is PIC.
11828       if test "$host_cpu" = ia64; then
11829         # AIX 5 now supports IA64 processor
11830         lt_prog_compiler_static_GO='-Bstatic'
11831       fi
11832       lt_prog_compiler_pic_GO='-fPIC'
11833       ;;
11834
11835     amigaos*)
11836       case $host_cpu in
11837       powerpc)
11838             # see comment about AmigaOS4 .so support
11839             lt_prog_compiler_pic_GO='-fPIC'
11840         ;;
11841       m68k)
11842             # FIXME: we need at least 68020 code to build shared libraries, but
11843             # adding the `-m68020' flag to GCC prevents building anything better,
11844             # like `-m68040'.
11845             lt_prog_compiler_pic_GO='-m68020 -resident32 -malways-restore-a4'
11846         ;;
11847       esac
11848       ;;
11849
11850     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
11851       # PIC is the default for these OSes.
11852       ;;
11853
11854     mingw* | cygwin* | pw32* | os2* | cegcc*)
11855       # This hack is so that the source file can tell whether it is being
11856       # built for inclusion in a dll (and should export symbols for example).
11857       # Although the cygwin gcc ignores -fPIC, still need this for old-style
11858       # (--disable-auto-import) libraries
11859       lt_prog_compiler_pic_GO='-DDLL_EXPORT'
11860       ;;
11861
11862     darwin* | rhapsody*)
11863       # PIC is the default on this platform
11864       # Common symbols not allowed in MH_DYLIB files
11865       lt_prog_compiler_pic_GO='-fno-common'
11866       ;;
11867
11868     haiku*)
11869       # PIC is the default for Haiku.
11870       # The "-static" flag exists, but is broken.
11871       lt_prog_compiler_static_GO=
11872       ;;
11873
11874     hpux*)
11875       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
11876       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
11877       # sets the default TLS model and affects inlining.
11878       case $host_cpu in
11879       hppa*64*)
11880         # +Z the default
11881         ;;
11882       *)
11883         lt_prog_compiler_pic_GO='-fPIC'
11884         ;;
11885       esac
11886       ;;
11887
11888     interix[3-9]*)
11889       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
11890       # Instead, we relocate shared libraries at runtime.
11891       ;;
11892
11893     msdosdjgpp*)
11894       # Just because we use GCC doesn't mean we suddenly get shared libraries
11895       # on systems that don't support them.
11896       lt_prog_compiler_can_build_shared_GO=no
11897       enable_shared=no
11898       ;;
11899
11900     *nto* | *qnx*)
11901       # QNX uses GNU C++, but need to define -shared option too, otherwise
11902       # it will coredump.
11903       lt_prog_compiler_pic_GO='-fPIC -shared'
11904       ;;
11905
11906     sysv4*MP*)
11907       if test -d /usr/nec; then
11908         lt_prog_compiler_pic_GO=-Kconform_pic
11909       fi
11910       ;;
11911
11912     *)
11913       lt_prog_compiler_pic_GO='-fPIC'
11914       ;;
11915     esac
11916
11917     case $cc_basename in
11918     nvcc*) # Cuda Compiler Driver 2.2
11919       lt_prog_compiler_wl_GO='-Xlinker '
11920       lt_prog_compiler_pic_GO='-Xcompiler -fPIC'
11921       ;;
11922     esac
11923   else
11924     # PORTME Check for flag to pass linker flags through the system compiler.
11925     case $host_os in
11926     aix*)
11927       lt_prog_compiler_wl_GO='-Wl,'
11928       if test "$host_cpu" = ia64; then
11929         # AIX 5 now supports IA64 processor
11930         lt_prog_compiler_static_GO='-Bstatic'
11931       else
11932         lt_prog_compiler_static_GO='-bnso -bI:/lib/syscalls.exp'
11933       fi
11934       ;;
11935
11936     mingw* | cygwin* | pw32* | os2* | cegcc*)
11937       # This hack is so that the source file can tell whether it is being
11938       # built for inclusion in a dll (and should export symbols for example).
11939       lt_prog_compiler_pic_GO='-DDLL_EXPORT'
11940       ;;
11941
11942     hpux9* | hpux10* | hpux11*)
11943       lt_prog_compiler_wl_GO='-Wl,'
11944       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
11945       # not for PA HP-UX.
11946       case $host_cpu in
11947       hppa*64*|ia64*)
11948         # +Z the default
11949         ;;
11950       *)
11951         lt_prog_compiler_pic_GO='+Z'
11952         ;;
11953       esac
11954       # Is there a better lt_prog_compiler_static that works with the bundled CC?
11955       lt_prog_compiler_static_GO='${wl}-a ${wl}archive'
11956       ;;
11957
11958     irix5* | irix6* | nonstopux*)
11959       lt_prog_compiler_wl_GO='-Wl,'
11960       # PIC (with -KPIC) is the default.
11961       lt_prog_compiler_static_GO='-non_shared'
11962       ;;
11963
11964     linux* | k*bsd*-gnu | kopensolaris*-gnu)
11965       case $cc_basename in
11966       # old Intel for x86_64 which still supported -KPIC.
11967       ecc*)
11968         lt_prog_compiler_wl_GO='-Wl,'
11969         lt_prog_compiler_pic_GO='-KPIC'
11970         lt_prog_compiler_static_GO='-static'
11971         ;;
11972       # icc used to be incompatible with GCC.
11973       # ICC 10 doesn't accept -KPIC any more.
11974       icc* | ifort*)
11975         lt_prog_compiler_wl_GO='-Wl,'
11976         lt_prog_compiler_pic_GO='-fPIC'
11977         lt_prog_compiler_static_GO='-static'
11978         ;;
11979       # Lahey Fortran 8.1.
11980       lf95*)
11981         lt_prog_compiler_wl_GO='-Wl,'
11982         lt_prog_compiler_pic_GO='--shared'
11983         lt_prog_compiler_static_GO='--static'
11984         ;;
11985       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
11986         # Portland Group compilers (*not* the Pentium gcc compiler,
11987         # which looks to be a dead project)
11988         lt_prog_compiler_wl_GO='-Wl,'
11989         lt_prog_compiler_pic_GO='-fpic'
11990         lt_prog_compiler_static_GO='-Bstatic'
11991         ;;
11992       ccc*)
11993         lt_prog_compiler_wl_GO='-Wl,'
11994         # All Alpha code is PIC.
11995         lt_prog_compiler_static_GO='-non_shared'
11996         ;;
11997       xl* | bgxl* | bgf* | mpixl*)
11998         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
11999         lt_prog_compiler_wl_GO='-Wl,'
12000         lt_prog_compiler_pic_GO='-qpic'
12001         lt_prog_compiler_static_GO='-qstaticlink'
12002         ;;
12003       *)
12004         case `$CC -V 2>&1 | sed 5q` in
12005         *Sun\ F* | *Sun*Fortran*)
12006           # Sun Fortran 8.3 passes all unrecognized flags to the linker
12007           lt_prog_compiler_pic_GO='-KPIC'
12008           lt_prog_compiler_static_GO='-Bstatic'
12009           lt_prog_compiler_wl_GO=''
12010           ;;
12011         *Sun\ C*)
12012           # Sun C 5.9
12013           lt_prog_compiler_pic_GO='-KPIC'
12014           lt_prog_compiler_static_GO='-Bstatic'
12015           lt_prog_compiler_wl_GO='-Wl,'
12016           ;;
12017         esac
12018         ;;
12019       esac
12020       ;;
12021
12022     newsos6)
12023       lt_prog_compiler_pic_GO='-KPIC'
12024       lt_prog_compiler_static_GO='-Bstatic'
12025       ;;
12026
12027     *nto* | *qnx*)
12028       # QNX uses GNU C++, but need to define -shared option too, otherwise
12029       # it will coredump.
12030       lt_prog_compiler_pic_GO='-fPIC -shared'
12031       ;;
12032
12033     osf3* | osf4* | osf5*)
12034       lt_prog_compiler_wl_GO='-Wl,'
12035       # All OSF/1 code is PIC.
12036       lt_prog_compiler_static_GO='-non_shared'
12037       ;;
12038
12039     rdos*)
12040       lt_prog_compiler_static_GO='-non_shared'
12041       ;;
12042
12043     solaris*)
12044       lt_prog_compiler_pic_GO='-KPIC'
12045       lt_prog_compiler_static_GO='-Bstatic'
12046       case $cc_basename in
12047       f77* | f90* | f95*)
12048         lt_prog_compiler_wl_GO='-Qoption ld ';;
12049       *)
12050         lt_prog_compiler_wl_GO='-Wl,';;
12051       esac
12052       ;;
12053
12054     sunos4*)
12055       lt_prog_compiler_wl_GO='-Qoption ld '
12056       lt_prog_compiler_pic_GO='-PIC'
12057       lt_prog_compiler_static_GO='-Bstatic'
12058       ;;
12059
12060     sysv4 | sysv4.2uw2* | sysv4.3*)
12061       lt_prog_compiler_wl_GO='-Wl,'
12062       lt_prog_compiler_pic_GO='-KPIC'
12063       lt_prog_compiler_static_GO='-Bstatic'
12064       ;;
12065
12066     sysv4*MP*)
12067       if test -d /usr/nec ;then
12068         lt_prog_compiler_pic_GO='-Kconform_pic'
12069         lt_prog_compiler_static_GO='-Bstatic'
12070       fi
12071       ;;
12072
12073     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
12074       lt_prog_compiler_wl_GO='-Wl,'
12075       lt_prog_compiler_pic_GO='-KPIC'
12076       lt_prog_compiler_static_GO='-Bstatic'
12077       ;;
12078
12079     unicos*)
12080       lt_prog_compiler_wl_GO='-Wl,'
12081       lt_prog_compiler_can_build_shared_GO=no
12082       ;;
12083
12084     uts4*)
12085       lt_prog_compiler_pic_GO='-pic'
12086       lt_prog_compiler_static_GO='-Bstatic'
12087       ;;
12088
12089     *)
12090       lt_prog_compiler_can_build_shared_GO=no
12091       ;;
12092     esac
12093   fi
12094
12095 case $host_os in
12096   # For platforms which do not support PIC, -DPIC is meaningless:
12097   *djgpp*)
12098     lt_prog_compiler_pic_GO=
12099     ;;
12100   *)
12101     lt_prog_compiler_pic_GO="$lt_prog_compiler_pic_GO"
12102     ;;
12103 esac
12104 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_GO" >&5
12105 $as_echo "$lt_prog_compiler_pic_GO" >&6; }
12106
12107
12108
12109 #
12110 # Check to make sure the PIC flag actually works.
12111 #
12112 if test -n "$lt_prog_compiler_pic_GO"; then
12113   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_GO works" >&5
12114 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_GO works... " >&6; }
12115 if ${lt_cv_prog_compiler_pic_works_GO+:} false; then :
12116   $as_echo_n "(cached) " >&6
12117 else
12118   lt_cv_prog_compiler_pic_works_GO=no
12119    ac_outfile=conftest.$ac_objext
12120    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12121    lt_compiler_flag="$lt_prog_compiler_pic_GO"
12122    # Insert the option either (1) after the last *FLAGS variable, or
12123    # (2) before a word containing "conftest.", or (3) at the end.
12124    # Note that $ac_compile itself does not contain backslashes and begins
12125    # with a dollar sign (not a hyphen), so the echo should work correctly.
12126    # The option is referenced via a variable to avoid confusing sed.
12127    lt_compile=`echo "$ac_compile" | $SED \
12128    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12129    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12130    -e 's:$: $lt_compiler_flag:'`
12131    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12132    (eval "$lt_compile" 2>conftest.err)
12133    ac_status=$?
12134    cat conftest.err >&5
12135    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12136    if (exit $ac_status) && test -s "$ac_outfile"; then
12137      # The compiler can only warn and ignore the option if not recognized
12138      # So say no if there are warnings other than the usual output.
12139      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
12140      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
12141      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
12142        lt_cv_prog_compiler_pic_works_GO=yes
12143      fi
12144    fi
12145    $RM conftest*
12146
12147 fi
12148 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_GO" >&5
12149 $as_echo "$lt_cv_prog_compiler_pic_works_GO" >&6; }
12150
12151 if test x"$lt_cv_prog_compiler_pic_works_GO" = xyes; then
12152     case $lt_prog_compiler_pic_GO in
12153      "" | " "*) ;;
12154      *) lt_prog_compiler_pic_GO=" $lt_prog_compiler_pic_GO" ;;
12155      esac
12156 else
12157     lt_prog_compiler_pic_GO=
12158      lt_prog_compiler_can_build_shared_GO=no
12159 fi
12160
12161 fi
12162
12163
12164
12165 #
12166 # Check to make sure the static flag actually works.
12167 #
12168 wl=$lt_prog_compiler_wl_GO eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GO\"
12169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
12170 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
12171 if ${lt_cv_prog_compiler_static_works_GO+:} false; then :
12172   $as_echo_n "(cached) " >&6
12173 else
12174   lt_cv_prog_compiler_static_works_GO=no
12175    save_LDFLAGS="$LDFLAGS"
12176    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
12177    echo "$lt_simple_link_test_code" > conftest.$ac_ext
12178    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
12179      # The linker can only warn and ignore the option if not recognized
12180      # So say no if there are warnings
12181      if test -s conftest.err; then
12182        # Append any errors to the config.log.
12183        cat conftest.err 1>&5
12184        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
12185        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
12186        if diff conftest.exp conftest.er2 >/dev/null; then
12187          lt_cv_prog_compiler_static_works_GO=yes
12188        fi
12189      else
12190        lt_cv_prog_compiler_static_works_GO=yes
12191      fi
12192    fi
12193    $RM -r conftest*
12194    LDFLAGS="$save_LDFLAGS"
12195
12196 fi
12197 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_GO" >&5
12198 $as_echo "$lt_cv_prog_compiler_static_works_GO" >&6; }
12199
12200 if test x"$lt_cv_prog_compiler_static_works_GO" = xyes; then
12201     :
12202 else
12203     lt_prog_compiler_static_GO=
12204 fi
12205
12206
12207
12208
12209   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
12210 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
12211 if ${lt_cv_prog_compiler_c_o_GO+:} false; then :
12212   $as_echo_n "(cached) " >&6
12213 else
12214   lt_cv_prog_compiler_c_o_GO=no
12215    $RM -r conftest 2>/dev/null
12216    mkdir conftest
12217    cd conftest
12218    mkdir out
12219    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12220
12221    lt_compiler_flag="-o out/conftest2.$ac_objext"
12222    # Insert the option either (1) after the last *FLAGS variable, or
12223    # (2) before a word containing "conftest.", or (3) at the end.
12224    # Note that $ac_compile itself does not contain backslashes and begins
12225    # with a dollar sign (not a hyphen), so the echo should work correctly.
12226    lt_compile=`echo "$ac_compile" | $SED \
12227    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12228    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12229    -e 's:$: $lt_compiler_flag:'`
12230    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12231    (eval "$lt_compile" 2>out/conftest.err)
12232    ac_status=$?
12233    cat out/conftest.err >&5
12234    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12235    if (exit $ac_status) && test -s out/conftest2.$ac_objext
12236    then
12237      # The compiler can only warn and ignore the option if not recognized
12238      # So say no if there are warnings
12239      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
12240      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
12241      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
12242        lt_cv_prog_compiler_c_o_GO=yes
12243      fi
12244    fi
12245    chmod u+w . 2>&5
12246    $RM conftest*
12247    # SGI C++ compiler will create directory out/ii_files/ for
12248    # template instantiation
12249    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
12250    $RM out/* && rmdir out
12251    cd ..
12252    $RM -r conftest
12253    $RM conftest*
12254
12255 fi
12256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_GO" >&5
12257 $as_echo "$lt_cv_prog_compiler_c_o_GO" >&6; }
12258
12259
12260
12261   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
12262 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
12263 if ${lt_cv_prog_compiler_c_o_GO+:} false; then :
12264   $as_echo_n "(cached) " >&6
12265 else
12266   lt_cv_prog_compiler_c_o_GO=no
12267    $RM -r conftest 2>/dev/null
12268    mkdir conftest
12269    cd conftest
12270    mkdir out
12271    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12272
12273    lt_compiler_flag="-o out/conftest2.$ac_objext"
12274    # Insert the option either (1) after the last *FLAGS variable, or
12275    # (2) before a word containing "conftest.", or (3) at the end.
12276    # Note that $ac_compile itself does not contain backslashes and begins
12277    # with a dollar sign (not a hyphen), so the echo should work correctly.
12278    lt_compile=`echo "$ac_compile" | $SED \
12279    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12280    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12281    -e 's:$: $lt_compiler_flag:'`
12282    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12283    (eval "$lt_compile" 2>out/conftest.err)
12284    ac_status=$?
12285    cat out/conftest.err >&5
12286    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12287    if (exit $ac_status) && test -s out/conftest2.$ac_objext
12288    then
12289      # The compiler can only warn and ignore the option if not recognized
12290      # So say no if there are warnings
12291      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
12292      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
12293      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
12294        lt_cv_prog_compiler_c_o_GO=yes
12295      fi
12296    fi
12297    chmod u+w . 2>&5
12298    $RM conftest*
12299    # SGI C++ compiler will create directory out/ii_files/ for
12300    # template instantiation
12301    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
12302    $RM out/* && rmdir out
12303    cd ..
12304    $RM -r conftest
12305    $RM conftest*
12306
12307 fi
12308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_GO" >&5
12309 $as_echo "$lt_cv_prog_compiler_c_o_GO" >&6; }
12310
12311
12312
12313
12314 hard_links="nottested"
12315 if test "$lt_cv_prog_compiler_c_o_GO" = no && test "$need_locks" != no; then
12316   # do not overwrite the value of need_locks provided by the user
12317   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
12318 $as_echo_n "checking if we can lock with hard links... " >&6; }
12319   hard_links=yes
12320   $RM conftest*
12321   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12322   touch conftest.a
12323   ln conftest.a conftest.b 2>&5 || hard_links=no
12324   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
12326 $as_echo "$hard_links" >&6; }
12327   if test "$hard_links" = no; then
12328     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
12329 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
12330     need_locks=warn
12331   fi
12332 else
12333   need_locks=no
12334 fi
12335
12336
12337
12338   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12339 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12340
12341   runpath_var=
12342   allow_undefined_flag_GO=
12343   always_export_symbols_GO=no
12344   archive_cmds_GO=
12345   archive_expsym_cmds_GO=
12346   compiler_needs_object_GO=no
12347   enable_shared_with_static_runtimes_GO=no
12348   export_dynamic_flag_spec_GO=
12349   export_symbols_cmds_GO='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
12350   hardcode_automatic_GO=no
12351   hardcode_direct_GO=no
12352   hardcode_direct_absolute_GO=no
12353   hardcode_libdir_flag_spec_GO=
12354   hardcode_libdir_flag_spec_ld_GO=
12355   hardcode_libdir_separator_GO=
12356   hardcode_minus_L_GO=no
12357   hardcode_shlibpath_var_GO=unsupported
12358   inherit_rpath_GO=no
12359   link_all_deplibs_GO=unknown
12360   module_cmds_GO=
12361   module_expsym_cmds_GO=
12362   old_archive_from_new_cmds_GO=
12363   old_archive_from_expsyms_cmds_GO=
12364   thread_safe_flag_spec_GO=
12365   whole_archive_flag_spec_GO=
12366   # include_expsyms should be a list of space-separated symbols to be *always*
12367   # included in the symbol list
12368   include_expsyms_GO=
12369   # exclude_expsyms can be an extended regexp of symbols to exclude
12370   # it will be wrapped by ` (' and `)$', so one must not match beginning or
12371   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
12372   # as well as any symbol that contains `d'.
12373   exclude_expsyms_GO='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
12374   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
12375   # platforms (ab)use it in PIC code, but their linkers get confused if
12376   # the symbol is explicitly referenced.  Since portable code cannot
12377   # rely on this symbol name, it's probably fine to never include it in
12378   # preloaded symbol tables.
12379   # Exclude shared library initialization/finalization symbols.
12380   extract_expsyms_cmds=
12381
12382   case $host_os in
12383   cygwin* | mingw* | pw32* | cegcc*)
12384     # FIXME: the MSVC++ port hasn't been tested in a loooong time
12385     # When not using gcc, we currently assume that we are using
12386     # Microsoft Visual C++.
12387     if test "$GCC" != yes; then
12388       with_gnu_ld=no
12389     fi
12390     ;;
12391   interix*)
12392     # we just hope/assume this is gcc and not c89 (= MSVC++)
12393     with_gnu_ld=yes
12394     ;;
12395   openbsd*)
12396     with_gnu_ld=no
12397     ;;
12398   esac
12399
12400   ld_shlibs_GO=yes
12401
12402   # On some targets, GNU ld is compatible enough with the native linker
12403   # that we're better off using the native interface for both.
12404   lt_use_gnu_ld_interface=no
12405   if test "$with_gnu_ld" = yes; then
12406     case $host_os in
12407       aix*)
12408         # The AIX port of GNU ld has always aspired to compatibility
12409         # with the native linker.  However, as the warning in the GNU ld
12410         # block says, versions before 2.19.5* couldn't really create working
12411         # shared libraries, regardless of the interface used.
12412         case `$LD -v 2>&1` in
12413           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
12414           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
12415           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
12416           *)
12417             lt_use_gnu_ld_interface=yes
12418             ;;
12419         esac
12420         ;;
12421       *)
12422         lt_use_gnu_ld_interface=yes
12423         ;;
12424     esac
12425   fi
12426
12427   if test "$lt_use_gnu_ld_interface" = yes; then
12428     # If archive_cmds runs LD, not CC, wlarc should be empty
12429     wlarc='${wl}'
12430
12431     # Set some defaults for GNU ld with shared library support. These
12432     # are reset later if shared libraries are not supported. Putting them
12433     # here allows them to be overridden if necessary.
12434     runpath_var=LD_RUN_PATH
12435     hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12436     export_dynamic_flag_spec_GO='${wl}--export-dynamic'
12437     # ancient GNU ld didn't support --whole-archive et. al.
12438     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
12439       whole_archive_flag_spec_GO="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12440     else
12441       whole_archive_flag_spec_GO=
12442     fi
12443     supports_anon_versioning=no
12444     case `$LD -v 2>&1` in
12445       *GNU\ gold*) supports_anon_versioning=yes ;;
12446       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
12447       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
12448       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
12449       *\ 2.11.*) ;; # other 2.11 versions
12450       *) supports_anon_versioning=yes ;;
12451     esac
12452
12453     # See if GNU ld supports shared libraries.
12454     case $host_os in
12455     aix[3-9]*)
12456       # On AIX/PPC, the GNU linker is very broken
12457       if test "$host_cpu" != ia64; then
12458         ld_shlibs_GO=no
12459         cat <<_LT_EOF 1>&2
12460
12461 *** Warning: the GNU linker, at least up to release 2.19, is reported
12462 *** to be unable to reliably create shared libraries on AIX.
12463 *** Therefore, libtool is disabling shared libraries support.  If you
12464 *** really care for shared libraries, you may want to install binutils
12465 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
12466 *** You will then need to restart the configuration process.
12467
12468 _LT_EOF
12469       fi
12470       ;;
12471
12472     amigaos*)
12473       case $host_cpu in
12474       powerpc)
12475             # see comment about AmigaOS4 .so support
12476             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12477             archive_expsym_cmds_GO=''
12478         ;;
12479       m68k)
12480             archive_cmds_GO='$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 $output_objdir && a2ixlibrary -32)'
12481             hardcode_libdir_flag_spec_GO='-L$libdir'
12482             hardcode_minus_L_GO=yes
12483         ;;
12484       esac
12485       ;;
12486
12487     beos*)
12488       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12489         allow_undefined_flag_GO=unsupported
12490         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12491         # support --undefined.  This deserves some investigation.  FIXME
12492         archive_cmds_GO='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12493       else
12494         ld_shlibs_GO=no
12495       fi
12496       ;;
12497
12498     cygwin* | mingw* | pw32* | cegcc*)
12499       # _LT_TAGVAR(hardcode_libdir_flag_spec, GO) is actually meaningless,
12500       # as there is no search path for DLLs.
12501       hardcode_libdir_flag_spec_GO='-L$libdir'
12502       export_dynamic_flag_spec_GO='${wl}--export-all-symbols'
12503       allow_undefined_flag_GO=unsupported
12504       always_export_symbols_GO=no
12505       enable_shared_with_static_runtimes_GO=yes
12506       export_symbols_cmds_GO='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
12507
12508       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12509         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12510         # If the export-symbols file already is a .def file (1st line
12511         # is EXPORTS), use it as is; otherwise, prepend...
12512         archive_expsym_cmds_GO='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12513           cp $export_symbols $output_objdir/$soname.def;
12514         else
12515           echo EXPORTS > $output_objdir/$soname.def;
12516           cat $export_symbols >> $output_objdir/$soname.def;
12517         fi~
12518         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12519       else
12520         ld_shlibs_GO=no
12521       fi
12522       ;;
12523
12524     haiku*)
12525       archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12526       link_all_deplibs_GO=yes
12527       ;;
12528
12529     interix[3-9]*)
12530       hardcode_direct_GO=no
12531       hardcode_shlibpath_var_GO=no
12532       hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
12533       export_dynamic_flag_spec_GO='${wl}-E'
12534       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12535       # Instead, shared libraries are loaded at an image base (0x10000000 by
12536       # default) and relocated if they conflict, which is a slow very memory
12537       # consuming and fragmenting process.  To avoid this, we pick a random,
12538       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12539       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
12540       archive_cmds_GO='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12541       archive_expsym_cmds_GO='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12542       ;;
12543
12544     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
12545       tmp_diet=no
12546       if test "$host_os" = linux-dietlibc; then
12547         case $cc_basename in
12548           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
12549         esac
12550       fi
12551       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
12552          && test "$tmp_diet" = no
12553       then
12554         tmp_addflag=
12555         tmp_sharedflag='-shared'
12556         case $cc_basename,$host_cpu in
12557         pgcc*)                          # Portland Group C compiler
12558           whole_archive_flag_spec_GO='${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'
12559           tmp_addflag=' $pic_flag'
12560           ;;
12561         pgf77* | pgf90* | pgf95* | pgfortran*)
12562                                         # Portland Group f77 and f90 compilers
12563           whole_archive_flag_spec_GO='${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'
12564           tmp_addflag=' $pic_flag -Mnomain' ;;
12565         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
12566           tmp_addflag=' -i_dynamic' ;;
12567         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
12568           tmp_addflag=' -i_dynamic -nofor_main' ;;
12569         ifc* | ifort*)                  # Intel Fortran compiler
12570           tmp_addflag=' -nofor_main' ;;
12571         lf95*)                          # Lahey Fortran 8.1
12572           whole_archive_flag_spec_GO=
12573           tmp_sharedflag='--shared' ;;
12574         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
12575           tmp_sharedflag='-qmkshrobj'
12576           tmp_addflag= ;;
12577         nvcc*)  # Cuda Compiler Driver 2.2
12578           whole_archive_flag_spec_GO='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12579           compiler_needs_object_GO=yes
12580           ;;
12581         esac
12582         case `$CC -V 2>&1 | sed 5q` in
12583         *Sun\ C*)                       # Sun C 5.9
12584           whole_archive_flag_spec_GO='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12585           compiler_needs_object_GO=yes
12586           tmp_sharedflag='-G' ;;
12587         *Sun\ F*)                       # Sun Fortran 8.3
12588           tmp_sharedflag='-G' ;;
12589         esac
12590         archive_cmds_GO='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12591
12592         if test "x$supports_anon_versioning" = xyes; then
12593           archive_expsym_cmds_GO='echo "{ global:" > $output_objdir/$libname.ver~
12594             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12595             echo "local: *; };" >> $output_objdir/$libname.ver~
12596             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12597         fi
12598
12599         case $cc_basename in
12600         xlf* | bgf* | bgxlf* | mpixlf*)
12601           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
12602           whole_archive_flag_spec_GO='--whole-archive$convenience --no-whole-archive'
12603           hardcode_libdir_flag_spec_GO=
12604           hardcode_libdir_flag_spec_ld_GO='-rpath $libdir'
12605           archive_cmds_GO='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
12606           if test "x$supports_anon_versioning" = xyes; then
12607             archive_expsym_cmds_GO='echo "{ global:" > $output_objdir/$libname.ver~
12608               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12609               echo "local: *; };" >> $output_objdir/$libname.ver~
12610               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
12611           fi
12612           ;;
12613         esac
12614       else
12615         ld_shlibs_GO=no
12616       fi
12617       ;;
12618
12619     netbsd*)
12620       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12621         archive_cmds_GO='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
12622         wlarc=
12623       else
12624         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12625         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12626       fi
12627       ;;
12628
12629     solaris*)
12630       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
12631         ld_shlibs_GO=no
12632         cat <<_LT_EOF 1>&2
12633
12634 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
12635 *** create shared libraries on Solaris systems.  Therefore, libtool
12636 *** is disabling shared libraries support.  We urge you to upgrade GNU
12637 *** binutils to release 2.9.1 or newer.  Another option is to modify
12638 *** your PATH or compiler configuration so that the native linker is
12639 *** used, and then restart.
12640
12641 _LT_EOF
12642       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12643         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12644         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12645       else
12646         ld_shlibs_GO=no
12647       fi
12648       ;;
12649
12650     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
12651       case `$LD -v 2>&1` in
12652         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
12653         ld_shlibs_GO=no
12654         cat <<_LT_EOF 1>&2
12655
12656 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
12657 *** reliably create shared libraries on SCO systems.  Therefore, libtool
12658 *** is disabling shared libraries support.  We urge you to upgrade GNU
12659 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
12660 *** your PATH or compiler configuration so that the native linker is
12661 *** used, and then restart.
12662
12663 _LT_EOF
12664         ;;
12665         *)
12666           # For security reasons, it is highly recommended that you always
12667           # use absolute paths for naming shared libraries, and exclude the
12668           # DT_RUNPATH tag from executables and libraries.  But doing so
12669           # requires that you compile everything twice, which is a pain.
12670           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12671             hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12672             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12673             archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12674           else
12675             ld_shlibs_GO=no
12676           fi
12677         ;;
12678       esac
12679       ;;
12680
12681     sunos4*)
12682       archive_cmds_GO='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12683       wlarc=
12684       hardcode_direct_GO=yes
12685       hardcode_shlibpath_var_GO=no
12686       ;;
12687
12688     *)
12689       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12690         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12691         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12692       else
12693         ld_shlibs_GO=no
12694       fi
12695       ;;
12696     esac
12697
12698     if test "$ld_shlibs_GO" = no; then
12699       runpath_var=
12700       hardcode_libdir_flag_spec_GO=
12701       export_dynamic_flag_spec_GO=
12702       whole_archive_flag_spec_GO=
12703     fi
12704   else
12705     # PORTME fill in a description of your system's linker (not GNU ld)
12706     case $host_os in
12707     aix3*)
12708       allow_undefined_flag_GO=unsupported
12709       always_export_symbols_GO=yes
12710       archive_expsym_cmds_GO='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
12711       # Note: this linker hardcodes the directories in LIBPATH if there
12712       # are no directories specified by -L.
12713       hardcode_minus_L_GO=yes
12714       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
12715         # Neither direct hardcoding nor static linking is supported with a
12716         # broken collect2.
12717         hardcode_direct_GO=unsupported
12718       fi
12719       ;;
12720
12721     aix[4-9]*)
12722       if test "$host_cpu" = ia64; then
12723         # On IA64, the linker does run time linking by default, so we don't
12724         # have to do anything special.
12725         aix_use_runtimelinking=no
12726         exp_sym_flag='-Bexport'
12727         no_entry_flag=""
12728       else
12729         # If we're using GNU nm, then we don't want the "-C" option.
12730         # -C means demangle to AIX nm, but means don't demangle with GNU nm
12731         # Also, AIX nm treats weak defined symbols like other global
12732         # defined symbols, whereas GNU nm marks them as "W".
12733         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
12734           export_symbols_cmds_GO='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
12735         else
12736           export_symbols_cmds_GO='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
12737         fi
12738         aix_use_runtimelinking=no
12739
12740         # Test if we are trying to use run time linking or normal
12741         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12742         # need to do runtime linking.
12743         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12744           for ld_flag in $LDFLAGS; do
12745           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
12746             aix_use_runtimelinking=yes
12747             break
12748           fi
12749           done
12750           ;;
12751         esac
12752
12753         exp_sym_flag='-bexport'
12754         no_entry_flag='-bnoentry'
12755       fi
12756
12757       # When large executables or shared objects are built, AIX ld can
12758       # have problems creating the table of contents.  If linking a library
12759       # or program results in "error TOC overflow" add -mminimal-toc to
12760       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
12761       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12762
12763       archive_cmds_GO=''
12764       hardcode_direct_GO=yes
12765       hardcode_direct_absolute_GO=yes
12766       hardcode_libdir_separator_GO=':'
12767       link_all_deplibs_GO=yes
12768       file_list_spec_GO='${wl}-f,'
12769
12770       if test "$GCC" = yes; then
12771         case $host_os in aix4.[012]|aix4.[012].*)
12772         # We only want to do this on AIX 4.2 and lower, the check
12773         # below for broken collect2 doesn't work under 4.3+
12774           collect2name=`${CC} -print-prog-name=collect2`
12775           if test -f "$collect2name" &&
12776            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12777           then
12778           # We have reworked collect2
12779           :
12780           else
12781           # We have old collect2
12782           hardcode_direct_GO=unsupported
12783           # It fails to find uninstalled libraries when the uninstalled
12784           # path is not listed in the libpath.  Setting hardcode_minus_L
12785           # to unsupported forces relinking
12786           hardcode_minus_L_GO=yes
12787           hardcode_libdir_flag_spec_GO='-L$libdir'
12788           hardcode_libdir_separator_GO=
12789           fi
12790           ;;
12791         esac
12792         shared_flag='-shared'
12793         if test "$aix_use_runtimelinking" = yes; then
12794           shared_flag="$shared_flag "'${wl}-G'
12795         fi
12796       else
12797         # not using gcc
12798         if test "$host_cpu" = ia64; then
12799         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12800         # chokes on -Wl,-G. The following line is correct:
12801           shared_flag='-G'
12802         else
12803           if test "$aix_use_runtimelinking" = yes; then
12804             shared_flag='${wl}-G'
12805           else
12806             shared_flag='${wl}-bM:SRE'
12807           fi
12808         fi
12809       fi
12810
12811       export_dynamic_flag_spec_GO='${wl}-bexpall'
12812       # It seems that -bexpall does not export symbols beginning with
12813       # underscore (_), so it is better to generate a list of symbols to export.
12814       always_export_symbols_GO=yes
12815       if test "$aix_use_runtimelinking" = yes; then
12816         # Warning - without using the other runtime loading flags (-brtl),
12817         # -berok will link without error, but may produce a broken library.
12818         allow_undefined_flag_GO='-berok'
12819         # Determine the default libpath from the value encoded in an
12820         # empty executable.
12821         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12822 /* end confdefs.h.  */
12823
12824 int
12825 main ()
12826 {
12827
12828   ;
12829   return 0;
12830 }
12831 _ACEOF
12832 if ac_fn_c_try_link "$LINENO"; then :
12833
12834 lt_aix_libpath_sed='
12835     /Import File Strings/,/^$/ {
12836         /^0/ {
12837             s/^0  *\(.*\)$/\1/
12838             p
12839         }
12840     }'
12841 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12842 # Check for a 64-bit object if we didn't find anything.
12843 if test -z "$aix_libpath"; then
12844   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12845 fi
12846 fi
12847 rm -f core conftest.err conftest.$ac_objext \
12848     conftest$ac_exeext conftest.$ac_ext
12849 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12850
12851         hardcode_libdir_flag_spec_GO='${wl}-blibpath:$libdir:'"$aix_libpath"
12852         archive_expsym_cmds_GO='$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 $shared_flag"
12853       else
12854         if test "$host_cpu" = ia64; then
12855           hardcode_libdir_flag_spec_GO='${wl}-R $libdir:/usr/lib:/lib'
12856           allow_undefined_flag_GO="-z nodefs"
12857           archive_expsym_cmds_GO="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12858         else
12859          # Determine the default libpath from the value encoded in an
12860          # empty executable.
12861          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12862 /* end confdefs.h.  */
12863
12864 int
12865 main ()
12866 {
12867
12868   ;
12869   return 0;
12870 }
12871 _ACEOF
12872 if ac_fn_c_try_link "$LINENO"; then :
12873
12874 lt_aix_libpath_sed='
12875     /Import File Strings/,/^$/ {
12876         /^0/ {
12877             s/^0  *\(.*\)$/\1/
12878             p
12879         }
12880     }'
12881 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12882 # Check for a 64-bit object if we didn't find anything.
12883 if test -z "$aix_libpath"; then
12884   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12885 fi
12886 fi
12887 rm -f core conftest.err conftest.$ac_objext \
12888     conftest$ac_exeext conftest.$ac_ext
12889 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12890
12891          hardcode_libdir_flag_spec_GO='${wl}-blibpath:$libdir:'"$aix_libpath"
12892           # Warning - without using the other run time loading flags,
12893           # -berok will link without error, but may produce a broken library.
12894           no_undefined_flag_GO=' ${wl}-bernotok'
12895           allow_undefined_flag_GO=' ${wl}-berok'
12896           if test "$with_gnu_ld" = yes; then
12897             # We only use this code for GNU lds that support --whole-archive.
12898             whole_archive_flag_spec_GO='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12899           else
12900             # Exported symbols can be pulled into shared objects from archives
12901             whole_archive_flag_spec_GO='$convenience'
12902           fi
12903           archive_cmds_need_lc_GO=yes
12904           # This is similar to how AIX traditionally builds its shared libraries.
12905           archive_expsym_cmds_GO="\$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'
12906         fi
12907       fi
12908       ;;
12909
12910     amigaos*)
12911       case $host_cpu in
12912       powerpc)
12913             # see comment about AmigaOS4 .so support
12914             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12915             archive_expsym_cmds_GO=''
12916         ;;
12917       m68k)
12918             archive_cmds_GO='$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 $output_objdir && a2ixlibrary -32)'
12919             hardcode_libdir_flag_spec_GO='-L$libdir'
12920             hardcode_minus_L_GO=yes
12921         ;;
12922       esac
12923       ;;
12924
12925     bsdi[45]*)
12926       export_dynamic_flag_spec_GO=-rdynamic
12927       ;;
12928
12929     cygwin* | mingw* | pw32* | cegcc*)
12930       # When not using gcc, we currently assume that we are using
12931       # Microsoft Visual C++.
12932       # hardcode_libdir_flag_spec is actually meaningless, as there is
12933       # no search path for DLLs.
12934       hardcode_libdir_flag_spec_GO=' '
12935       allow_undefined_flag_GO=unsupported
12936       # Tell ltmain to make .lib files, not .a files.
12937       libext=lib
12938       # Tell ltmain to make .dll files, not .so files.
12939       shrext_cmds=".dll"
12940       # FIXME: Setting linknames here is a bad hack.
12941       archive_cmds_GO='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
12942       # The linker will automatically build a .lib file if we build a DLL.
12943       old_archive_from_new_cmds_GO='true'
12944       # FIXME: Should let the user specify the lib program.
12945       old_archive_cmds_GO='lib -OUT:$oldlib$oldobjs$old_deplibs'
12946       fix_srcfile_path_GO='`cygpath -w "$srcfile"`'
12947       enable_shared_with_static_runtimes_GO=yes
12948       ;;
12949
12950     darwin* | rhapsody*)
12951
12952
12953   archive_cmds_need_lc_GO=no
12954   hardcode_direct_GO=no
12955   hardcode_automatic_GO=yes
12956   hardcode_shlibpath_var_GO=unsupported
12957   if test "$lt_cv_ld_force_load" = "yes"; then
12958     whole_archive_flag_spec_GO='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
12959   else
12960     whole_archive_flag_spec_GO=''
12961   fi
12962   link_all_deplibs_GO=yes
12963   allow_undefined_flag_GO="$_lt_dar_allow_undefined"
12964   case $cc_basename in
12965      ifort*) _lt_dar_can_shared=yes ;;
12966      *) _lt_dar_can_shared=$GCC ;;
12967   esac
12968   if test "$_lt_dar_can_shared" = "yes"; then
12969     output_verbose_link_cmd=func_echo_all
12970     archive_cmds_GO="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
12971     module_cmds_GO="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12972     archive_expsym_cmds_GO="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
12973     module_expsym_cmds_GO="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
12974
12975   else
12976   ld_shlibs_GO=no
12977   fi
12978
12979       ;;
12980
12981     dgux*)
12982       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12983       hardcode_libdir_flag_spec_GO='-L$libdir'
12984       hardcode_shlibpath_var_GO=no
12985       ;;
12986
12987     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
12988     # support.  Future versions do this automatically, but an explicit c++rt0.o
12989     # does not break anything, and helps significantly (at the cost of a little
12990     # extra space).
12991     freebsd2.2*)
12992       archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
12993       hardcode_libdir_flag_spec_GO='-R$libdir'
12994       hardcode_direct_GO=yes
12995       hardcode_shlibpath_var_GO=no
12996       ;;
12997
12998     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
12999     freebsd2.*)
13000       archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
13001       hardcode_direct_GO=yes
13002       hardcode_minus_L_GO=yes
13003       hardcode_shlibpath_var_GO=no
13004       ;;
13005
13006     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
13007     freebsd* | dragonfly*)
13008       archive_cmds_GO='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
13009       hardcode_libdir_flag_spec_GO='-R$libdir'
13010       hardcode_direct_GO=yes
13011       hardcode_shlibpath_var_GO=no
13012       ;;
13013
13014     hpux9*)
13015       if test "$GCC" = yes; then
13016         archive_cmds_GO='$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 $lib'
13017       else
13018         archive_cmds_GO='$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 $lib'
13019       fi
13020       hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
13021       hardcode_libdir_separator_GO=:
13022       hardcode_direct_GO=yes
13023
13024       # hardcode_minus_L: Not really in the search PATH,
13025       # but as the default location of the library.
13026       hardcode_minus_L_GO=yes
13027       export_dynamic_flag_spec_GO='${wl}-E'
13028       ;;
13029
13030     hpux10*)
13031       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
13032         archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
13033       else
13034         archive_cmds_GO='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
13035       fi
13036       if test "$with_gnu_ld" = no; then
13037         hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
13038         hardcode_libdir_flag_spec_ld_GO='+b $libdir'
13039         hardcode_libdir_separator_GO=:
13040         hardcode_direct_GO=yes
13041         hardcode_direct_absolute_GO=yes
13042         export_dynamic_flag_spec_GO='${wl}-E'
13043         # hardcode_minus_L: Not really in the search PATH,
13044         # but as the default location of the library.
13045         hardcode_minus_L_GO=yes
13046       fi
13047       ;;
13048
13049     hpux11*)
13050       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
13051         case $host_cpu in
13052         hppa*64*)
13053           archive_cmds_GO='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
13054           ;;
13055         ia64*)
13056           archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
13057           ;;
13058         *)
13059           archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
13060           ;;
13061         esac
13062       else
13063         case $host_cpu in
13064         hppa*64*)
13065           archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
13066           ;;
13067         ia64*)
13068           archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
13069           ;;
13070         *)
13071         archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
13072           ;;
13073         esac
13074       fi
13075       if test "$with_gnu_ld" = no; then
13076         hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
13077         hardcode_libdir_separator_GO=:
13078
13079         case $host_cpu in
13080         hppa*64*|ia64*)
13081           hardcode_direct_GO=no
13082           hardcode_shlibpath_var_GO=no
13083           ;;
13084         *)
13085           hardcode_direct_GO=yes
13086           hardcode_direct_absolute_GO=yes
13087           export_dynamic_flag_spec_GO='${wl}-E'
13088
13089           # hardcode_minus_L: Not really in the search PATH,
13090           # but as the default location of the library.
13091           hardcode_minus_L_GO=yes
13092           ;;
13093         esac
13094       fi
13095       ;;
13096
13097     irix5* | irix6* | nonstopux*)
13098       if test "$GCC" = yes; then
13099         archive_cmds_GO='$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 $lib'
13100         # Try to use the -exported_symbol ld option, if it does not
13101         # work, assume that -exports_file does not work either and
13102         # implicitly export all symbols.
13103         save_LDFLAGS="$LDFLAGS"
13104         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
13105         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13106 /* end confdefs.h.  */
13107 int foo(void) {}
13108 _ACEOF
13109 if ac_fn_c_try_link "$LINENO"; then :
13110   archive_expsym_cmds_GO='$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 $lib'
13111
13112 fi
13113 rm -f core conftest.err conftest.$ac_objext \
13114     conftest$ac_exeext conftest.$ac_ext
13115         LDFLAGS="$save_LDFLAGS"
13116       else
13117         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
13118         archive_expsym_cmds_GO='$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 $lib'
13119       fi
13120       archive_cmds_need_lc_GO='no'
13121       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
13122       hardcode_libdir_separator_GO=:
13123       inherit_rpath_GO=yes
13124       link_all_deplibs_GO=yes
13125       ;;
13126
13127     netbsd*)
13128       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
13129         archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
13130       else
13131         archive_cmds_GO='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
13132       fi
13133       hardcode_libdir_flag_spec_GO='-R$libdir'
13134       hardcode_direct_GO=yes
13135       hardcode_shlibpath_var_GO=no
13136       ;;
13137
13138     newsos6)
13139       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13140       hardcode_direct_GO=yes
13141       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
13142       hardcode_libdir_separator_GO=:
13143       hardcode_shlibpath_var_GO=no
13144       ;;
13145
13146     *nto* | *qnx*)
13147       ;;
13148
13149     openbsd*)
13150       if test -f /usr/libexec/ld.so; then
13151         hardcode_direct_GO=yes
13152         hardcode_shlibpath_var_GO=no
13153         hardcode_direct_absolute_GO=yes
13154         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
13155           archive_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
13156           archive_expsym_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
13157           hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
13158           export_dynamic_flag_spec_GO='${wl}-E'
13159         else
13160           case $host_os in
13161            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
13162              archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
13163              hardcode_libdir_flag_spec_GO='-R$libdir'
13164              ;;
13165            *)
13166              archive_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
13167              hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
13168              ;;
13169           esac
13170         fi
13171       else
13172         ld_shlibs_GO=no
13173       fi
13174       ;;
13175
13176     os2*)
13177       hardcode_libdir_flag_spec_GO='-L$libdir'
13178       hardcode_minus_L_GO=yes
13179       allow_undefined_flag_GO=unsupported
13180       archive_cmds_GO='$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'
13181       old_archive_from_new_cmds_GO='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
13182       ;;
13183
13184     osf3*)
13185       if test "$GCC" = yes; then
13186         allow_undefined_flag_GO=' ${wl}-expect_unresolved ${wl}\*'
13187         archive_cmds_GO='$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 $lib'
13188       else
13189         allow_undefined_flag_GO=' -expect_unresolved \*'
13190         archive_cmds_GO='$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 $lib'
13191       fi
13192       archive_cmds_need_lc_GO='no'
13193       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
13194       hardcode_libdir_separator_GO=:
13195       ;;
13196
13197     osf4* | osf5*)      # as osf3* with the addition of -msym flag
13198       if test "$GCC" = yes; then
13199         allow_undefined_flag_GO=' ${wl}-expect_unresolved ${wl}\*'
13200         archive_cmds_GO='$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 $lib'
13201         hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
13202       else
13203         allow_undefined_flag_GO=' -expect_unresolved \*'
13204         archive_cmds_GO='$CC -shared${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'
13205         archive_expsym_cmds_GO='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
13206         $CC -shared${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'
13207
13208         # Both c and cxx compiler support -rpath directly
13209         hardcode_libdir_flag_spec_GO='-rpath $libdir'
13210       fi
13211       archive_cmds_need_lc_GO='no'
13212       hardcode_libdir_separator_GO=:
13213       ;;
13214
13215     solaris*)
13216       no_undefined_flag_GO=' -z defs'
13217       if test "$GCC" = yes; then
13218         wlarc='${wl}'
13219         archive_cmds_GO='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
13220         archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13221           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
13222       else
13223         case `$CC -V 2>&1` in
13224         *"Compilers 5.0"*)
13225           wlarc=''
13226           archive_cmds_GO='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
13227           archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13228           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
13229           ;;
13230         *)
13231           wlarc='${wl}'
13232           archive_cmds_GO='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
13233           archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13234           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
13235           ;;
13236         esac
13237       fi
13238       hardcode_libdir_flag_spec_GO='-R$libdir'
13239       hardcode_shlibpath_var_GO=no
13240       case $host_os in
13241       solaris2.[0-5] | solaris2.[0-5].*) ;;
13242       *)
13243         # The compiler driver will combine and reorder linker options,
13244         # but understands `-z linker_flag'.  GCC discards it without `$wl',
13245         # but is careful enough not to reorder.
13246         # Supported since Solaris 2.6 (maybe 2.5.1?)
13247         if test "$GCC" = yes; then
13248           whole_archive_flag_spec_GO='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13249         else
13250           whole_archive_flag_spec_GO='-z allextract$convenience -z defaultextract'
13251         fi
13252         ;;
13253       esac
13254       link_all_deplibs_GO=yes
13255       ;;
13256
13257     sunos4*)
13258       if test "x$host_vendor" = xsequent; then
13259         # Use $CC to link under sequent, because it throws in some extra .o
13260         # files that make .init and .fini sections work.
13261         archive_cmds_GO='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
13262       else
13263         archive_cmds_GO='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
13264       fi
13265       hardcode_libdir_flag_spec_GO='-L$libdir'
13266       hardcode_direct_GO=yes
13267       hardcode_minus_L_GO=yes
13268       hardcode_shlibpath_var_GO=no
13269       ;;
13270
13271     sysv4)
13272       case $host_vendor in
13273         sni)
13274           archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13275           hardcode_direct_GO=yes # is this really true???
13276         ;;
13277         siemens)
13278           ## LD is ld it makes a PLAMLIB
13279           ## CC just makes a GrossModule.
13280           archive_cmds_GO='$LD -G -o $lib $libobjs $deplibs $linker_flags'
13281           reload_cmds_GO='$CC -r -o $output$reload_objs'
13282           hardcode_direct_GO=no
13283         ;;
13284         motorola)
13285           archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13286           hardcode_direct_GO=no #Motorola manual says yes, but my tests say they lie
13287         ;;
13288       esac
13289       runpath_var='LD_RUN_PATH'
13290       hardcode_shlibpath_var_GO=no
13291       ;;
13292
13293     sysv4.3*)
13294       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13295       hardcode_shlibpath_var_GO=no
13296       export_dynamic_flag_spec_GO='-Bexport'
13297       ;;
13298
13299     sysv4*MP*)
13300       if test -d /usr/nec; then
13301         archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13302         hardcode_shlibpath_var_GO=no
13303         runpath_var=LD_RUN_PATH
13304         hardcode_runpath_var=yes
13305         ld_shlibs_GO=yes
13306       fi
13307       ;;
13308
13309     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13310       no_undefined_flag_GO='${wl}-z,text'
13311       archive_cmds_need_lc_GO=no
13312       hardcode_shlibpath_var_GO=no
13313       runpath_var='LD_RUN_PATH'
13314
13315       if test "$GCC" = yes; then
13316         archive_cmds_GO='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13317         archive_expsym_cmds_GO='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13318       else
13319         archive_cmds_GO='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13320         archive_expsym_cmds_GO='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13321       fi
13322       ;;
13323
13324     sysv5* | sco3.2v5* | sco5v6*)
13325       # Note: We can NOT use -z defs as we might desire, because we do not
13326       # link with -lc, and that would cause any symbols used from libc to
13327       # always be unresolved, which means just about no library would
13328       # ever link correctly.  If we're not using GNU ld we use -z text
13329       # though, which does catch some bad symbols but isn't as heavy-handed
13330       # as -z defs.
13331       no_undefined_flag_GO='${wl}-z,text'
13332       allow_undefined_flag_GO='${wl}-z,nodefs'
13333       archive_cmds_need_lc_GO=no
13334       hardcode_shlibpath_var_GO=no
13335       hardcode_libdir_flag_spec_GO='${wl}-R,$libdir'
13336       hardcode_libdir_separator_GO=':'
13337       link_all_deplibs_GO=yes
13338       export_dynamic_flag_spec_GO='${wl}-Bexport'
13339       runpath_var='LD_RUN_PATH'
13340
13341       if test "$GCC" = yes; then
13342         archive_cmds_GO='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13343         archive_expsym_cmds_GO='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13344       else
13345         archive_cmds_GO='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13346         archive_expsym_cmds_GO='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13347       fi
13348       ;;
13349
13350     uts4*)
13351       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13352       hardcode_libdir_flag_spec_GO='-L$libdir'
13353       hardcode_shlibpath_var_GO=no
13354       ;;
13355
13356     *)
13357       ld_shlibs_GO=no
13358       ;;
13359     esac
13360
13361     if test x$host_vendor = xsni; then
13362       case $host in
13363       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
13364         export_dynamic_flag_spec_GO='${wl}-Blargedynsym'
13365         ;;
13366       esac
13367     fi
13368   fi
13369
13370 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_GO" >&5
13371 $as_echo "$ld_shlibs_GO" >&6; }
13372 test "$ld_shlibs_GO" = no && can_build_shared=no
13373
13374 with_gnu_ld_GO=$with_gnu_ld
13375
13376
13377
13378
13379
13380
13381 #
13382 # Do we need to explicitly link libc?
13383 #
13384 case "x$archive_cmds_need_lc_GO" in
13385 x|xyes)
13386   # Assume -lc should be added
13387   archive_cmds_need_lc_GO=yes
13388
13389   if test "$enable_shared" = yes && test "$GCC" = yes; then
13390     case $archive_cmds_GO in
13391     *'~'*)
13392       # FIXME: we may have to deal with multi-command sequences.
13393       ;;
13394     '$CC '*)
13395       # Test whether the compiler implicitly links with -lc since on some
13396       # systems, -lgcc has to come before -lc. If gcc already passes -lc
13397       # to ld, don't add -lc before -lgcc.
13398       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
13399 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
13400 if ${lt_cv_archive_cmds_need_lc_GO+:} false; then :
13401   $as_echo_n "(cached) " >&6
13402 else
13403   $RM conftest*
13404         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13405
13406         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13407   (eval $ac_compile) 2>&5
13408   ac_status=$?
13409   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13410   test $ac_status = 0; } 2>conftest.err; then
13411           soname=conftest
13412           lib=conftest
13413           libobjs=conftest.$ac_objext
13414           deplibs=
13415           wl=$lt_prog_compiler_wl_GO
13416           pic_flag=$lt_prog_compiler_pic_GO
13417           compiler_flags=-v
13418           linker_flags=-v
13419           verstring=
13420           output_objdir=.
13421           libname=conftest
13422           lt_save_allow_undefined_flag=$allow_undefined_flag_GO
13423           allow_undefined_flag_GO=
13424           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_GO 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
13425   (eval $archive_cmds_GO 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
13426   ac_status=$?
13427   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13428   test $ac_status = 0; }
13429           then
13430             lt_cv_archive_cmds_need_lc_GO=no
13431           else
13432             lt_cv_archive_cmds_need_lc_GO=yes
13433           fi
13434           allow_undefined_flag_GO=$lt_save_allow_undefined_flag
13435         else
13436           cat conftest.err 1>&5
13437         fi
13438         $RM conftest*
13439
13440 fi
13441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_GO" >&5
13442 $as_echo "$lt_cv_archive_cmds_need_lc_GO" >&6; }
13443       archive_cmds_need_lc_GO=$lt_cv_archive_cmds_need_lc_GO
13444       ;;
13445     esac
13446   fi
13447   ;;
13448 esac
13449
13450
13451
13452
13453
13454
13455
13456
13457
13458
13459
13460
13461
13462
13463
13464
13465
13466
13467
13468
13469
13470
13471
13472
13473
13474
13475
13476
13477
13478
13479
13480
13481
13482
13483
13484
13485
13486
13487
13488
13489
13490
13491
13492
13493
13494
13495
13496
13497
13498
13499
13500
13501
13502
13503
13504
13505
13506
13507
13508
13509
13510
13511
13512
13513   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
13514 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
13515 hardcode_action_GO=
13516 if test -n "$hardcode_libdir_flag_spec_GO" ||
13517    test -n "$runpath_var_GO" ||
13518    test "X$hardcode_automatic_GO" = "Xyes" ; then
13519
13520   # We can hardcode non-existent directories.
13521   if test "$hardcode_direct_GO" != no &&
13522      # If the only mechanism to avoid hardcoding is shlibpath_var, we
13523      # have to relink, otherwise we might link with an installed library
13524      # when we should be linking with a yet-to-be-installed one
13525      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, GO)" != no &&
13526      test "$hardcode_minus_L_GO" != no; then
13527     # Linking always hardcodes the temporary library directory.
13528     hardcode_action_GO=relink
13529   else
13530     # We can link without hardcoding, and we can hardcode nonexisting dirs.
13531     hardcode_action_GO=immediate
13532   fi
13533 else
13534   # We cannot hardcode anything, or else we can only hardcode existing
13535   # directories.
13536   hardcode_action_GO=unsupported
13537 fi
13538 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_GO" >&5
13539 $as_echo "$hardcode_action_GO" >&6; }
13540
13541 if test "$hardcode_action_GO" = relink ||
13542    test "$inherit_rpath_GO" = yes; then
13543   # Fast installation is not supported
13544   enable_fast_install=no
13545 elif test "$shlibpath_overrides_runpath" = yes ||
13546      test "$enable_shared" = no; then
13547   # Fast installation is not necessary
13548   enable_fast_install=needless
13549 fi
13550
13551
13552
13553
13554
13555
13556
13557 fi
13558
13559 ac_ext=c
13560 ac_cpp='$CPP $CPPFLAGS'
13561 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13562 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13563 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13564
13565
13566 GCC=$lt_save_GCC
13567 CC="$lt_save_CC"
13568
13569
13570
13571
13572         ac_config_commands="$ac_config_commands libtool"
13573
13574
13575
13576
13577 # Only expand once:
13578
13579
13580
13581
13582
13583 CC_FOR_BUILD=${CC_FOR_BUILD:-gcc}
13584
13585
13586 for ac_prog in gawk mawk nawk awk
13587 do
13588   # Extract the first word of "$ac_prog", so it can be a program name with args.
13589 set dummy $ac_prog; ac_word=$2
13590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13591 $as_echo_n "checking for $ac_word... " >&6; }
13592 if ${ac_cv_prog_AWK+:} false; then :
13593   $as_echo_n "(cached) " >&6
13594 else
13595   if test -n "$AWK"; then
13596   ac_cv_prog_AWK="$AWK" # Let the user override the test.
13597 else
13598 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13599 for as_dir in $PATH
13600 do
13601   IFS=$as_save_IFS
13602   test -z "$as_dir" && as_dir=.
13603     for ac_exec_ext in '' $ac_executable_extensions; do
13604   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13605     ac_cv_prog_AWK="$ac_prog"
13606     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13607     break 2
13608   fi
13609 done
13610   done
13611 IFS=$as_save_IFS
13612
13613 fi
13614 fi
13615 AWK=$ac_cv_prog_AWK
13616 if test -n "$AWK"; then
13617   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
13618 $as_echo "$AWK" >&6; }
13619 else
13620   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13621 $as_echo "no" >&6; }
13622 fi
13623
13624
13625   test -n "$AWK" && break
13626 done
13627
13628
13629 WARN_FLAGS='-Wall -Wextra -Wwrite-strings -Wcast-qual'
13630
13631
13632 # Check whether --enable-werror was given.
13633 if test "${enable_werror+set}" = set; then :
13634   enableval=$enable_werror;
13635 fi
13636
13637 if test "x$enable_werror" != "xno"; then
13638   WERROR="-Werror"
13639 fi
13640
13641
13642 glibgo_toolexecdir=no
13643 glibgo_toolexeclibdir=no
13644
13645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
13646 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
13647 # Check whether --enable-version-specific-runtime-libs was given.
13648 if test "${enable_version_specific_runtime_libs+set}" = set; then :
13649   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
13650     yes) version_specific_libs=yes ;;
13651     no)  version_specific_libs=no ;;
13652     *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
13653    esac
13654 else
13655   version_specific_libs=no
13656 fi
13657
13658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
13659 $as_echo "$version_specific_libs" >&6; }
13660
13661 # Version-specific runtime libs processing.
13662 if test $version_specific_libs = yes; then
13663   glibgo_toolexecdir='${libdir}/gcc/${host_alias}'
13664   glibgo_toolexeclibdir='${toolexecdir}/${gcc_version}$(MULTISUBDIR)'
13665 fi
13666
13667 # Calculate glibgo_toolexecdir, glibgo_toolexeclibdir
13668 # Install a library built with a cross compiler in tooldir, not libdir.
13669 if test -n "$with_cross_host" &&
13670    test x"$with_cross_host" != x"no"; then
13671   nover_glibgo_toolexecdir='${exec_prefix}/${host_alias}'
13672   nover_glibgo_toolexeclibdir='${toolexecdir}/lib'
13673 else
13674   nover_glibgo_toolexecdir='${libdir}/gcc/${host_alias}'
13675   nover_glibgo_toolexeclibdir='${libdir}'
13676 fi
13677 multi_os_directory=`$GOC -print-multi-os-directory`
13678 case $multi_os_directory in
13679   .) ;; # Avoid trailing /.
13680   *) nover_glibgo_toolexeclibdir=${nover_glibgo_toolexeclibdir}/${multi_os_directory} ;;
13681 esac
13682
13683 if test x"$glibgo_toolexecdir" = x"no"; then
13684   glibgo_toolexecdir="${nover_glibgo_toolexecdir}"
13685   glibgo_toolexeclibdir="${nover_glibgo_toolexeclibdir}"
13686 fi
13687
13688
13689
13690
13691
13692 # See if the user wants to configure without libffi.  Some
13693 # architectures don't support it.  FIXME: We should set a default
13694 # based on the host.
13695
13696 # Check whether --with-libffi was given.
13697 if test "${with_libffi+set}" = set; then :
13698   withval=$with_libffi; :
13699 else
13700   with_libffi=${with_libffi_default-yes}
13701 fi
13702
13703
13704 LIBFFI=
13705 LIBFFIINCS=
13706 if test "$with_libffi" != no; then
13707
13708 $as_echo "#define USE_LIBFFI 1" >>confdefs.h
13709
13710    LIBFFI=../libffi/libffi_convenience.la
13711    LIBFFIINCS='-I$(top_srcdir)/../libffi/include -I../libffi/include'
13712 fi
13713
13714
13715  if test "$with_liffi" != "no"; then
13716   USE_LIBFFI_TRUE=
13717   USE_LIBFFI_FALSE='#'
13718 else
13719   USE_LIBFFI_TRUE='#'
13720   USE_LIBFFI_FALSE=
13721 fi
13722
13723
13724 # See if the user wants to configure without libatomic. This is useful if we are
13725 # on an architecture for which libgo does not need an atomic support library and
13726 # libatomic does not support our C compiler.
13727
13728 # Check whether --with-libatomic was given.
13729 if test "${with_libatomic+set}" = set; then :
13730   withval=$with_libatomic; :
13731 else
13732   with_libatomic=${with_libatomic_default-yes}
13733 fi
13734
13735
13736 LIBATOMIC=
13737 if test "$with_libatomic" != no; then
13738    LIBATOMIC=../libatomic/libatomic_convenience.la
13739 fi
13740
13741
13742 # Used to tell GNU make to include a file without telling automake to
13743 # include it.
13744 go_include="-include"
13745
13746
13747 # All known GOOS values.  This is the union of all operating systems
13748 # supported by the gofrontend and all operating systems supported by
13749 # the gc toolchain.
13750 ALLGOOS="aix android darwin dragonfly freebsd hurd irix js linux netbsd openbsd plan9 rtems solaris windows"
13751
13752 is_darwin=no
13753 is_freebsd=no
13754 is_irix=no
13755 is_linux=no
13756 is_netbsd=no
13757 is_openbsd=no
13758 is_dragonfly=no
13759 is_rtems=no
13760 is_solaris=no
13761 is_aix=no
13762 is_hurd=no
13763 GOOS=unknown
13764 case ${host} in
13765   *-*-darwin*)   is_darwin=yes;  GOOS=darwin ;;
13766   *-*-freebsd*)  is_freebsd=yes; GOOS=freebsd ;;
13767   *-*-irix6*)    is_irix=yes;    GOOS=irix ;;
13768   *-*-linux*)    is_linux=yes;   GOOS=linux ;;
13769   *-*-netbsd*)   is_netbsd=yes;  GOOS=netbsd ;;
13770   *-*-openbsd*)  is_openbsd=yes; GOOS=openbsd ;;
13771   *-*-dragonfly*) is_dragonfly=yes; GOOS=dragonfly ;;
13772   *-*-rtems*)    is_rtems=yes;   GOOS=rtems ;;
13773   *-*-solaris2*) is_solaris=yes; GOOS=solaris ;;
13774   *-*-aix*)      is_aix=yes;     GOOS=aix ;;
13775   *-*-gnu*)      is_hurd=yes;    GOOS=hurd ;;
13776 esac
13777  if test $is_darwin = yes; then
13778   LIBGO_IS_DARWIN_TRUE=
13779   LIBGO_IS_DARWIN_FALSE='#'
13780 else
13781   LIBGO_IS_DARWIN_TRUE='#'
13782   LIBGO_IS_DARWIN_FALSE=
13783 fi
13784
13785  if test $is_freebsd = yes; then
13786   LIBGO_IS_FREEBSD_TRUE=
13787   LIBGO_IS_FREEBSD_FALSE='#'
13788 else
13789   LIBGO_IS_FREEBSD_TRUE='#'
13790   LIBGO_IS_FREEBSD_FALSE=
13791 fi
13792
13793  if test $is_irix = yes; then
13794   LIBGO_IS_IRIX_TRUE=
13795   LIBGO_IS_IRIX_FALSE='#'
13796 else
13797   LIBGO_IS_IRIX_TRUE='#'
13798   LIBGO_IS_IRIX_FALSE=
13799 fi
13800
13801  if test $is_linux = yes; then
13802   LIBGO_IS_LINUX_TRUE=
13803   LIBGO_IS_LINUX_FALSE='#'
13804 else
13805   LIBGO_IS_LINUX_TRUE='#'
13806   LIBGO_IS_LINUX_FALSE=
13807 fi
13808
13809  if test $is_netbsd = yes; then
13810   LIBGO_IS_NETBSD_TRUE=
13811   LIBGO_IS_NETBSD_FALSE='#'
13812 else
13813   LIBGO_IS_NETBSD_TRUE='#'
13814   LIBGO_IS_NETBSD_FALSE=
13815 fi
13816
13817  if test $is_openbsd = yes; then
13818   LIBGO_IS_OPENBSD_TRUE=
13819   LIBGO_IS_OPENBSD_FALSE='#'
13820 else
13821   LIBGO_IS_OPENBSD_TRUE='#'
13822   LIBGO_IS_OPENBSD_FALSE=
13823 fi
13824
13825  if test $is_dragonfly = yes; then
13826   LIBGO_IS_DRAGONFLY_TRUE=
13827   LIBGO_IS_DRAGONFLY_FALSE='#'
13828 else
13829   LIBGO_IS_DRAGONFLY_TRUE='#'
13830   LIBGO_IS_DRAGONFLY_FALSE=
13831 fi
13832
13833  if test $is_rtems = yes; then
13834   LIBGO_IS_RTEMS_TRUE=
13835   LIBGO_IS_RTEMS_FALSE='#'
13836 else
13837   LIBGO_IS_RTEMS_TRUE='#'
13838   LIBGO_IS_RTEMS_FALSE=
13839 fi
13840
13841  if test $is_solaris = yes; then
13842   LIBGO_IS_SOLARIS_TRUE=
13843   LIBGO_IS_SOLARIS_FALSE='#'
13844 else
13845   LIBGO_IS_SOLARIS_TRUE='#'
13846   LIBGO_IS_SOLARIS_FALSE=
13847 fi
13848
13849  if test $is_aix = yes; then
13850   LIBGO_IS_AIX_TRUE=
13851   LIBGO_IS_AIX_FALSE='#'
13852 else
13853   LIBGO_IS_AIX_TRUE='#'
13854   LIBGO_IS_AIX_FALSE=
13855 fi
13856
13857  if test $is_hurd = yes; then
13858   LIBGO_IS_HURD_TRUE=
13859   LIBGO_IS_HURD_FALSE='#'
13860 else
13861   LIBGO_IS_HURD_TRUE='#'
13862   LIBGO_IS_HURD_FALSE=
13863 fi
13864
13865  if test $is_darwin = yes -o $is_dragonfly = yes -o $is_freebsd = yes -o $is_netbsd = yes -o $is_openbsd = yes; then
13866   LIBGO_IS_BSD_TRUE=
13867   LIBGO_IS_BSD_FALSE='#'
13868 else
13869   LIBGO_IS_BSD_TRUE='#'
13870   LIBGO_IS_BSD_FALSE=
13871 fi
13872
13873
13874
13875
13876 USE_DEJAGNU=no
13877 case ${host} in
13878   *-*-rtems*) USE_DEJAGNU=yes ;;
13879   ${build}) ;;
13880   *) USE_DEJAGNU=yes ;;
13881 esac
13882
13883
13884 # All known GOARCH values.  This is the union of all architectures
13885 # supported by the gofrontend and all architectures supported by the
13886 # gc toolchain.
13887 # To add a new architecture:
13888 # - add it to this list
13889 # - if appropriate, add an entry to ALLGOARCHFAMILY below
13890 # - add an entry to the case on ${host} below to set GOARCH
13891 # - update goarchList in libgo/go/go/build/syslist.go
13892 # - update goarch.sh to report the values for this architecture
13893 # - update go-set-goarch in gcc/testsuite/go.test/go-test.exp
13894 # - update ptrSizeMap and intSizeMap in libgo/go/cmd/cgo/main.go
13895 # - update arch lists in libgo/match.sh
13896 # - update arch lists in libgo/testsuite/gotest
13897 # - update +build lines in several places
13898 #   - libgo/go/runtime/lfstack_NNbit.go
13899 #   - libgo/go/runtime/hashNN.go
13900 #   - libgo/go/runtime/unalignedN.go
13901 #   - libgo/go/syscall/endian_XX.go
13902 #   - possibly others
13903 # - possibly update files in libgo/go/internal/syscall/unix
13904 ALLGOARCH="386 alpha amd64 amd64p32 arm armbe arm64 arm64be ia64 m68k mips mipsle mips64 mips64le mips64p32 mips64p32le nios2 ppc ppc64 ppc64le riscv riscv64 s390 s390x sh shbe sparc sparc64 wasm"
13905
13906 # All known GOARCH family values.
13907 ALLGOARCHFAMILY="I386 ALPHA AMD64 ARM ARM64 IA64 M68K MIPS MIPS64 NIOS2 PPC PPC64 RISCV RISCV64 S390 S390X SH SPARC SPARC64 WASM"
13908
13909 GOARCH=unknown
13910 case ${host} in
13911   alpha*-*-*)
13912     GOARCH=alpha
13913     ;;
13914   aarch64-*-*)
13915     GOARCH=arm64
13916     ;;
13917   arm*-*-* | strongarm*-*-* | ep9312*-*-* | xscale-*-*)
13918     GOARCH=arm
13919     case ${host} in
13920       arm*b*-*-*)
13921         GOARCH=armbe
13922         ;;
13923     esac
13924     ;;
13925   i[34567]86-*-* | x86_64-*-*)
13926     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13927 /* end confdefs.h.  */
13928
13929 #ifdef __x86_64__
13930 #error 64-bit
13931 #endif
13932
13933 _ACEOF
13934 if ac_fn_c_try_compile "$LINENO"; then :
13935   GOARCH=386
13936 else
13937   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13938 /* end confdefs.h.  */
13939
13940 #ifdef __ILP32__
13941 #error x32
13942 #endif
13943
13944 _ACEOF
13945 if ac_fn_c_try_compile "$LINENO"; then :
13946   GOARCH=amd64
13947 else
13948   GOARCH=amd64p32
13949 fi
13950 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13951 fi
13952 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13953     ;;
13954   ia64-*-*)
13955     GOARCH=ia64
13956     ;;
13957   m68k*-*-*)
13958     GOARCH=m68k
13959     ;;
13960   mips*-*-*)
13961     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13962 /* end confdefs.h.  */
13963
13964 #if _MIPS_SIM != _ABIO32
13965 #error not o32
13966 #endif
13967
13968 _ACEOF
13969 if ac_fn_c_try_compile "$LINENO"; then :
13970   mips_abi="o32"
13971 else
13972   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13973 /* end confdefs.h.  */
13974
13975 #if _MIPS_SIM != _ABIN32
13976 #error not n32
13977 #endif
13978
13979 _ACEOF
13980 if ac_fn_c_try_compile "$LINENO"; then :
13981   mips_abi="n32"
13982 else
13983   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13984 /* end confdefs.h.  */
13985
13986 #if _MIPS_SIM != _ABI64
13987 #error not n64
13988 #endif
13989
13990 _ACEOF
13991 if ac_fn_c_try_compile "$LINENO"; then :
13992   mips_abi="n64"
13993 else
13994   as_fn_error $? "unknown MIPS ABI" "$LINENO" 5
13995 mips_abi="n32"
13996 fi
13997 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13998 fi
13999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14000 fi
14001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14002     case "$mips_abi" in
14003     "o32") GOARCH=mips ;;
14004     "n32") GOARCH=mips64p32 ;;
14005     "n64") GOARCH=mips64 ;;
14006     esac
14007     case "${host}" in
14008     mips*el-*-*)
14009         GOARCH="${GOARCH}le"
14010         ;;
14011     esac
14012     ;;
14013   nios2-*-*)
14014     GOARCH=nios2
14015     ;;
14016   rs6000*-*-* | powerpc*-*-*)
14017     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14018 /* end confdefs.h.  */
14019
14020 #ifdef _ARCH_PPC64
14021 #error 64-bit
14022 #endif
14023
14024 _ACEOF
14025 if ac_fn_c_try_compile "$LINENO"; then :
14026   GOARCH=ppc
14027 else
14028
14029 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14030 /* end confdefs.h.  */
14031
14032 #if defined(_BIG_ENDIAN) || defined(__BIG_ENDIAN__)
14033 #error 64be
14034 #endif
14035
14036 _ACEOF
14037 if ac_fn_c_try_compile "$LINENO"; then :
14038   GOARCH=ppc64le
14039 else
14040   GOARCH=ppc64
14041 fi
14042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14043 fi
14044 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14045     ;;
14046   riscv64-*-*)
14047     GOARCH=riscv64
14048     ;;
14049   s390*-*-*)
14050     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14051 /* end confdefs.h.  */
14052
14053 #if defined(__s390x__)
14054 #error 64-bit
14055 #endif
14056
14057 _ACEOF
14058 if ac_fn_c_try_compile "$LINENO"; then :
14059   GOARCH=s390
14060 else
14061   GOARCH=s390x
14062 fi
14063 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14064     ;;
14065   sh3eb*-*-* | sh4eb*-*-*)
14066     GOARCH=shbe
14067     ;;
14068   sh3*-*-* | sh4*-*-*)
14069     GOARCH=sh
14070     ;;
14071   sparc*-*-*)
14072     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14073 /* end confdefs.h.  */
14074
14075 #if defined(__sparcv9) || defined(__arch64__)
14076 #error 64-bit
14077 #endif
14078
14079 _ACEOF
14080 if ac_fn_c_try_compile "$LINENO"; then :
14081   GOARCH=sparc
14082 else
14083   GOARCH=sparc64
14084 fi
14085 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14086     ;;
14087 esac
14088
14089
14090
14091
14092 FUNCTION_DESCRIPTORS=false
14093 case ${host} in
14094   rs6000*-*-* | powerpc*-*-*)
14095     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14096 /* end confdefs.h.  */
14097
14098 #if _CALL_ELF == 1
14099 #error descriptors
14100 #endif
14101
14102 _ACEOF
14103 if ac_fn_c_try_compile "$LINENO"; then :
14104   FUNCTION_DESCRIPTORS=false
14105 else
14106   FUNCTION_DESCRIPTORS=true
14107 fi
14108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14109     ;;
14110 esac
14111
14112
14113 GO_LIBCALL_OS_FILE=
14114 GO_LIBCALL_OS_ARCH_FILE=
14115 GO_SYSCALL_OS_FILE=
14116 GO_SYSCALL_OS_ARCH_FILE=
14117 if test -f "${srcdir}/go/syscall/libcall_${GOOS}.go"; then
14118   GO_LIBCALL_OS_FILE="go/syscall/libcall_${GOOS}.go"
14119 fi
14120 if test -f "${srcdir}/go/syscall/libcall_${GOOS}_${GOARCH}.go"; then
14121   GO_LIBCALL_OS_ARCH_FILE="go/syscall/libcall_${GOOS}_${GOARCH}.go"
14122 fi
14123 if test -f "${srcdir}/go/syscall/syscall_${GOOS}.go"; then
14124   GO_SYSCALL_OS_FILE="go/syscall/syscall_${GOOS}.go"
14125 fi
14126 if test -f "${srcdir}/go/syscall/syscall_${GOOS}_${GOARCH}.go"; then
14127   GO_SYSCALL_OS_ARCH_FILE="go/syscall/syscall_${GOOS}_${GOARCH}.go"
14128 fi
14129
14130
14131
14132
14133
14134 OSCFLAGS="-D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
14135 case "$target" in
14136     mips-sgi-irix6.5*)
14137         # IRIX 6 needs _XOPEN_SOURCE=500 for the XPG5 version of struct
14138         # msghdr in <sys/socket.h>.
14139         OSCFLAGS="$OSCFLAGS -D_XOPEN_SOURCE=500"
14140         ;;
14141     *-*-solaris2.1[01])
14142         # Solaris 10+ needs this so struct msghdr gets the msg_control
14143         # etc. fields in <sys/socket.h> (_XPG4_2).  _XOPEN_SOURCE=600 as
14144         # above doesn't work with C99.
14145         OSCFLAGS="$OSCFLAGS -std=gnu99 -D_XOPEN_SOURCE=600 -D__EXTENSIONS__"
14146         ;;
14147 esac
14148
14149
14150
14151   test -z "$HWCAP_CFLAGS" && HWCAP_CFLAGS=''
14152
14153   # Restrict the test to Solaris, other assemblers (e.g. AIX as) have -nH
14154   # with a different meaning.
14155   case ${target_os} in
14156     solaris2*)
14157       ac_save_CFLAGS="$CFLAGS"
14158       CFLAGS="$CFLAGS -Wa,-nH"
14159
14160       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for as that supports -Wa,-nH" >&5
14161 $as_echo_n "checking for as that supports -Wa,-nH... " >&6; }
14162       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14163 /* end confdefs.h.  */
14164
14165 int
14166 main ()
14167 {
14168 return 0;
14169   ;
14170   return 0;
14171 }
14172 _ACEOF
14173 if ac_fn_c_try_compile "$LINENO"; then :
14174   ac_hwcap_flags=yes
14175 else
14176   ac_hwcap_flags=no
14177 fi
14178 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14179       if test "$ac_hwcap_flags" = "yes"; then
14180         HWCAP_CFLAGS="-Wa,-nH $HWCAP_CFLAGS"
14181       fi
14182       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_hwcap_flags" >&5
14183 $as_echo "$ac_hwcap_flags" >&6; }
14184
14185       CFLAGS="$ac_save_CFLAGS"
14186       ;;
14187   esac
14188
14189
14190
14191
14192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fsplit-stack is supported" >&5
14193 $as_echo_n "checking whether -fsplit-stack is supported... " >&6; }
14194 if ${libgo_cv_c_split_stack_supported+:} false; then :
14195   $as_echo_n "(cached) " >&6
14196 else
14197   CFLAGS_hold=$CFLAGS
14198 CFLAGS="$CFLAGS -fsplit-stack"
14199 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14200 /* end confdefs.h.  */
14201 int i;
14202 _ACEOF
14203 if ac_fn_c_try_compile "$LINENO"; then :
14204   libgo_cv_c_split_stack_supported=yes
14205 else
14206   libgo_cv_c_split_stack_supported=no
14207 fi
14208 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14209 CFLAGS=$CFLAGS_hold
14210 fi
14211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_split_stack_supported" >&5
14212 $as_echo "$libgo_cv_c_split_stack_supported" >&6; }
14213
14214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linker supports split/non-split linked together" >&5
14215 $as_echo_n "checking whether linker supports split/non-split linked together... " >&6; }
14216 if ${libgo_cv_c_linker_split_non_split+:} false; then :
14217   $as_echo_n "(cached) " >&6
14218 else
14219   cat > conftest1.c << EOF
14220 extern void f();
14221 int main() { f(); return 0; }
14222 EOF
14223 cat > conftest2.c << EOF
14224 void f() {}
14225 EOF
14226 $CC -c -fsplit-stack $CFLAGS $CPPFLAGS conftest1.c >/dev/null 2>&1
14227 $CC -c $CFLAGS $CPPFLAGS conftest2.c > /dev/null 2>&1
14228 if $CC -o conftest conftest1.$ac_objext conftest2.$ac_objext > /dev/null 2>&1; then
14229   libgo_cv_c_linker_split_non_split=yes
14230 else
14231   libgo_cv_c_linker_split_non_split=no
14232 fi
14233 rm -f conftest1.* conftest2.* conftest
14234 fi
14235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_linker_split_non_split" >&5
14236 $as_echo "$libgo_cv_c_linker_split_non_split" >&6; }
14237
14238 if test "$libgo_cv_c_split_stack_supported" = yes -a "$libgo_cv_c_linker_split_non_split" = yes; then
14239   SPLIT_STACK=-fsplit-stack
14240
14241 $as_echo "#define USING_SPLIT_STACK 1" >>confdefs.h
14242
14243 else
14244   SPLIT_STACK=
14245 fi
14246
14247  if test "$libgo_cv_c_split_stack_supported" = yes -a "$libgo_cv_c_linker_split_non_split" = yes; then
14248   USING_SPLIT_STACK_TRUE=
14249   USING_SPLIT_STACK_FALSE='#'
14250 else
14251   USING_SPLIT_STACK_TRUE='#'
14252   USING_SPLIT_STACK_FALSE=
14253 fi
14254
14255
14256 if test "$libgo_cv_c_split_stack_supported" = yes -a "$libgo_cv_c_linker_split_non_split" = no; then
14257   GO_SPLIT_STACK=-fno-split-stack
14258 else
14259   GO_SPLIT_STACK=
14260 fi
14261
14262
14263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linker supports split stack" >&5
14264 $as_echo_n "checking whether linker supports split stack... " >&6; }
14265 if ${libgo_cv_c_linker_supports_split_stack+:} false; then :
14266   $as_echo_n "(cached) " >&6
14267 else
14268   libgo_cv_c_linker_supports_split_stack=no
14269 if $GOC -Wl,--help 2>/dev/null | grep split-stack-adjust-size >/dev/null 2>&1; then
14270   libgo_cv_c_linker_supports_split_stack=yes
14271 fi
14272 fi
14273 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_linker_supports_split_stack" >&5
14274 $as_echo "$libgo_cv_c_linker_supports_split_stack" >&6; }
14275 if test "$libgo_cv_c_linker_supports_split_stack" = yes; then
14276
14277 $as_echo "#define LINKER_SUPPORTS_SPLIT_STACK 1" >>confdefs.h
14278
14279 fi
14280
14281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler is llgo" >&5
14282 $as_echo_n "checking whether compiler is llgo... " >&6; }
14283 if ${libgo_cv_c_goc_is_llgo+:} false; then :
14284   $as_echo_n "(cached) " >&6
14285 else
14286   libgo_cv_c_goc_is_llgo=no
14287 if $GOC -dumpversion 2>/dev/null | grep llgo >/dev/null 2>&1; then
14288   libgo_cv_c_goc_is_llgo=yes
14289 fi
14290 fi
14291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_goc_is_llgo" >&5
14292 $as_echo "$libgo_cv_c_goc_is_llgo" >&6; }
14293  if test "$libgo_cv_c_goc_is_llgo" = yes; then
14294   GOC_IS_LLGO_TRUE=
14295   GOC_IS_LLGO_FALSE='#'
14296 else
14297   GOC_IS_LLGO_TRUE='#'
14298   GOC_IS_LLGO_FALSE=
14299 fi
14300
14301
14302 MATH_LIBS=
14303 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
14304 $as_echo_n "checking for sqrt in -lm... " >&6; }
14305 if ${ac_cv_lib_m_sqrt+:} false; then :
14306   $as_echo_n "(cached) " >&6
14307 else
14308   ac_check_lib_save_LIBS=$LIBS
14309 LIBS="-lm  $LIBS"
14310 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14311 /* end confdefs.h.  */
14312
14313 /* Override any GCC internal prototype to avoid an error.
14314    Use char because int might match the return type of a GCC
14315    builtin and then its argument prototype would still apply.  */
14316 #ifdef __cplusplus
14317 extern "C"
14318 #endif
14319 char sqrt ();
14320 int
14321 main ()
14322 {
14323 return sqrt ();
14324   ;
14325   return 0;
14326 }
14327 _ACEOF
14328 if ac_fn_c_try_link "$LINENO"; then :
14329   ac_cv_lib_m_sqrt=yes
14330 else
14331   ac_cv_lib_m_sqrt=no
14332 fi
14333 rm -f core conftest.err conftest.$ac_objext \
14334     conftest$ac_exeext conftest.$ac_ext
14335 LIBS=$ac_check_lib_save_LIBS
14336 fi
14337 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
14338 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
14339 if test "x$ac_cv_lib_m_sqrt" = xyes; then :
14340   MATH_LIBS=-lm
14341 fi
14342
14343
14344
14345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket libraries" >&5
14346 $as_echo_n "checking for socket libraries... " >&6; }
14347 if ${libgo_cv_lib_sockets+:} false; then :
14348   $as_echo_n "(cached) " >&6
14349 else
14350   libgo_cv_lib_sockets=
14351    libgo_check_both=no
14352    ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
14353 if test "x$ac_cv_func_connect" = xyes; then :
14354   libgo_check_socket=no
14355 else
14356   libgo_check_socket=yes
14357 fi
14358
14359    if test "$libgo_check_socket" = "yes"; then
14360      unset ac_cv_func_connect
14361      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsocket" >&5
14362 $as_echo_n "checking for main in -lsocket... " >&6; }
14363 if ${ac_cv_lib_socket_main+:} false; then :
14364   $as_echo_n "(cached) " >&6
14365 else
14366   ac_check_lib_save_LIBS=$LIBS
14367 LIBS="-lsocket  $LIBS"
14368 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14369 /* end confdefs.h.  */
14370
14371
14372 int
14373 main ()
14374 {
14375 return main ();
14376   ;
14377   return 0;
14378 }
14379 _ACEOF
14380 if ac_fn_c_try_link "$LINENO"; then :
14381   ac_cv_lib_socket_main=yes
14382 else
14383   ac_cv_lib_socket_main=no
14384 fi
14385 rm -f core conftest.err conftest.$ac_objext \
14386     conftest$ac_exeext conftest.$ac_ext
14387 LIBS=$ac_check_lib_save_LIBS
14388 fi
14389 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_main" >&5
14390 $as_echo "$ac_cv_lib_socket_main" >&6; }
14391 if test "x$ac_cv_lib_socket_main" = xyes; then :
14392   libgo_cv_lib_sockets="-lsocket"
14393 else
14394   libgo_check_both=yes
14395 fi
14396
14397    fi
14398    if test "$libgo_check_both" = "yes"; then
14399      libgo_old_libs=$LIBS
14400      LIBS="$LIBS -lsocket -lnsl"
14401      unset ac_cv_func_accept
14402      ac_fn_c_check_func "$LINENO" "accept" "ac_cv_func_accept"
14403 if test "x$ac_cv_func_accept" = xyes; then :
14404   libgo_check_nsl=no
14405                     libgo_cv_lib_sockets="-lsocket -lnsl"
14406 fi
14407
14408      unset ac_cv_func_accept
14409      LIBS=$libgo_old_libs
14410    fi
14411    unset ac_cv_func_gethostbyname
14412    libgo_old_libs="$LIBS"
14413    ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
14414 if test "x$ac_cv_func_gethostbyname" = xyes; then :
14415
14416 else
14417   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lnsl" >&5
14418 $as_echo_n "checking for main in -lnsl... " >&6; }
14419 if ${ac_cv_lib_nsl_main+:} false; then :
14420   $as_echo_n "(cached) " >&6
14421 else
14422   ac_check_lib_save_LIBS=$LIBS
14423 LIBS="-lnsl  $LIBS"
14424 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14425 /* end confdefs.h.  */
14426
14427
14428 int
14429 main ()
14430 {
14431 return main ();
14432   ;
14433   return 0;
14434 }
14435 _ACEOF
14436 if ac_fn_c_try_link "$LINENO"; then :
14437   ac_cv_lib_nsl_main=yes
14438 else
14439   ac_cv_lib_nsl_main=no
14440 fi
14441 rm -f core conftest.err conftest.$ac_objext \
14442     conftest$ac_exeext conftest.$ac_ext
14443 LIBS=$ac_check_lib_save_LIBS
14444 fi
14445 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_main" >&5
14446 $as_echo "$ac_cv_lib_nsl_main" >&6; }
14447 if test "x$ac_cv_lib_nsl_main" = xyes; then :
14448   libgo_cv_lib_sockets="$libgo_cv_lib_sockets -lnsl"
14449 fi
14450
14451 fi
14452
14453    unset ac_cv_func_gethostbyname
14454    ac_fn_c_check_func "$LINENO" "sendfile" "ac_cv_func_sendfile"
14455 if test "x$ac_cv_func_sendfile" = xyes; then :
14456
14457 else
14458   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsendfile" >&5
14459 $as_echo_n "checking for main in -lsendfile... " >&6; }
14460 if ${ac_cv_lib_sendfile_main+:} false; then :
14461   $as_echo_n "(cached) " >&6
14462 else
14463   ac_check_lib_save_LIBS=$LIBS
14464 LIBS="-lsendfile  $LIBS"
14465 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14466 /* end confdefs.h.  */
14467
14468
14469 int
14470 main ()
14471 {
14472 return main ();
14473   ;
14474   return 0;
14475 }
14476 _ACEOF
14477 if ac_fn_c_try_link "$LINENO"; then :
14478   ac_cv_lib_sendfile_main=yes
14479 else
14480   ac_cv_lib_sendfile_main=no
14481 fi
14482 rm -f core conftest.err conftest.$ac_objext \
14483     conftest$ac_exeext conftest.$ac_ext
14484 LIBS=$ac_check_lib_save_LIBS
14485 fi
14486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sendfile_main" >&5
14487 $as_echo "$ac_cv_lib_sendfile_main" >&6; }
14488 if test "x$ac_cv_lib_sendfile_main" = xyes; then :
14489   libgo_cv_lib_sockets="$libgo_cv_lib_sockets -lsendfile"
14490 fi
14491
14492 fi
14493
14494    LIBS=$libgo_old_libs
14495
14496 fi
14497 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_sockets" >&5
14498 $as_echo "$libgo_cv_lib_sockets" >&6; }
14499 NET_LIBS="$libgo_cv_lib_sockets"
14500
14501
14502 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is supported" >&5
14503 $as_echo_n "checking whether -pthread is supported... " >&6; }
14504 if ${libgo_cv_lib_pthread+:} false; then :
14505   $as_echo_n "(cached) " >&6
14506 else
14507   CFLAGS_hold=$CFLAGS
14508 CFLAGS="$CFLAGS -pthread -L../libatomic/.libs"
14509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14510 /* end confdefs.h.  */
14511 int i;
14512 _ACEOF
14513 if ac_fn_c_try_compile "$LINENO"; then :
14514   libgo_cv_lib_pthread=yes
14515 else
14516   libgo_cv_lib_pthread=no
14517 fi
14518 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14519 CFLAGS=$CFLAGS_hold
14520 fi
14521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_pthread" >&5
14522 $as_echo "$libgo_cv_lib_pthread" >&6; }
14523 PTHREAD_CFLAGS=
14524 if test "$libgo_cv_lib_pthread" = yes; then
14525   # RISC-V apparently adds -latomic when using -pthread.
14526   PTHREAD_CFLAGS="-pthread -L../libatomic/.libs"
14527 fi
14528
14529
14530 PTHREAD_LIBS=
14531 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
14532 $as_echo_n "checking for pthread_create in -lpthread... " >&6; }
14533 if ${ac_cv_lib_pthread_pthread_create+:} false; then :
14534   $as_echo_n "(cached) " >&6
14535 else
14536   ac_check_lib_save_LIBS=$LIBS
14537 LIBS="-lpthread  $LIBS"
14538 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14539 /* end confdefs.h.  */
14540
14541 /* Override any GCC internal prototype to avoid an error.
14542    Use char because int might match the return type of a GCC
14543    builtin and then its argument prototype would still apply.  */
14544 #ifdef __cplusplus
14545 extern "C"
14546 #endif
14547 char pthread_create ();
14548 int
14549 main ()
14550 {
14551 return pthread_create ();
14552   ;
14553   return 0;
14554 }
14555 _ACEOF
14556 if ac_fn_c_try_link "$LINENO"; then :
14557   ac_cv_lib_pthread_pthread_create=yes
14558 else
14559   ac_cv_lib_pthread_pthread_create=no
14560 fi
14561 rm -f core conftest.err conftest.$ac_objext \
14562     conftest$ac_exeext conftest.$ac_ext
14563 LIBS=$ac_check_lib_save_LIBS
14564 fi
14565 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
14566 $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
14567 if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then :
14568   PTHREAD_LIBS=-lpthread
14569 fi
14570
14571
14572
14573 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sched_yield" >&5
14574 $as_echo_n "checking for library containing sched_yield... " >&6; }
14575 if ${ac_cv_search_sched_yield+:} false; then :
14576   $as_echo_n "(cached) " >&6
14577 else
14578   ac_func_search_save_LIBS=$LIBS
14579 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14580 /* end confdefs.h.  */
14581
14582 /* Override any GCC internal prototype to avoid an error.
14583    Use char because int might match the return type of a GCC
14584    builtin and then its argument prototype would still apply.  */
14585 #ifdef __cplusplus
14586 extern "C"
14587 #endif
14588 char sched_yield ();
14589 int
14590 main ()
14591 {
14592 return sched_yield ();
14593   ;
14594   return 0;
14595 }
14596 _ACEOF
14597 for ac_lib in '' rt; do
14598   if test -z "$ac_lib"; then
14599     ac_res="none required"
14600   else
14601     ac_res=-l$ac_lib
14602     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14603   fi
14604   if ac_fn_c_try_link "$LINENO"; then :
14605   ac_cv_search_sched_yield=$ac_res
14606 fi
14607 rm -f core conftest.err conftest.$ac_objext \
14608     conftest$ac_exeext
14609   if ${ac_cv_search_sched_yield+:} false; then :
14610   break
14611 fi
14612 done
14613 if ${ac_cv_search_sched_yield+:} false; then :
14614
14615 else
14616   ac_cv_search_sched_yield=no
14617 fi
14618 rm conftest.$ac_ext
14619 LIBS=$ac_func_search_save_LIBS
14620 fi
14621 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sched_yield" >&5
14622 $as_echo "$ac_cv_search_sched_yield" >&6; }
14623 ac_res=$ac_cv_search_sched_yield
14624 if test "$ac_res" != no; then :
14625   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14626
14627 fi
14628
14629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
14630 $as_echo_n "checking for library containing nanosleep... " >&6; }
14631 if ${ac_cv_search_nanosleep+:} false; then :
14632   $as_echo_n "(cached) " >&6
14633 else
14634   ac_func_search_save_LIBS=$LIBS
14635 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14636 /* end confdefs.h.  */
14637
14638 /* Override any GCC internal prototype to avoid an error.
14639    Use char because int might match the return type of a GCC
14640    builtin and then its argument prototype would still apply.  */
14641 #ifdef __cplusplus
14642 extern "C"
14643 #endif
14644 char nanosleep ();
14645 int
14646 main ()
14647 {
14648 return nanosleep ();
14649   ;
14650   return 0;
14651 }
14652 _ACEOF
14653 for ac_lib in '' rt; do
14654   if test -z "$ac_lib"; then
14655     ac_res="none required"
14656   else
14657     ac_res=-l$ac_lib
14658     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14659   fi
14660   if ac_fn_c_try_link "$LINENO"; then :
14661   ac_cv_search_nanosleep=$ac_res
14662 fi
14663 rm -f core conftest.err conftest.$ac_objext \
14664     conftest$ac_exeext
14665   if ${ac_cv_search_nanosleep+:} false; then :
14666   break
14667 fi
14668 done
14669 if ${ac_cv_search_nanosleep+:} false; then :
14670
14671 else
14672   ac_cv_search_nanosleep=no
14673 fi
14674 rm conftest.$ac_ext
14675 LIBS=$ac_func_search_save_LIBS
14676 fi
14677 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
14678 $as_echo "$ac_cv_search_nanosleep" >&6; }
14679 ac_res=$ac_cv_search_nanosleep
14680 if test "$ac_res" != no; then :
14681   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14682
14683 fi
14684
14685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
14686 $as_echo_n "checking for library containing clock_gettime... " >&6; }
14687 if ${ac_cv_search_clock_gettime+:} false; then :
14688   $as_echo_n "(cached) " >&6
14689 else
14690   ac_func_search_save_LIBS=$LIBS
14691 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14692 /* end confdefs.h.  */
14693
14694 /* Override any GCC internal prototype to avoid an error.
14695    Use char because int might match the return type of a GCC
14696    builtin and then its argument prototype would still apply.  */
14697 #ifdef __cplusplus
14698 extern "C"
14699 #endif
14700 char clock_gettime ();
14701 int
14702 main ()
14703 {
14704 return clock_gettime ();
14705   ;
14706   return 0;
14707 }
14708 _ACEOF
14709 for ac_lib in '' rt; do
14710   if test -z "$ac_lib"; then
14711     ac_res="none required"
14712   else
14713     ac_res=-l$ac_lib
14714     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14715   fi
14716   if ac_fn_c_try_link "$LINENO"; then :
14717   ac_cv_search_clock_gettime=$ac_res
14718 fi
14719 rm -f core conftest.err conftest.$ac_objext \
14720     conftest$ac_exeext
14721   if ${ac_cv_search_clock_gettime+:} false; then :
14722   break
14723 fi
14724 done
14725 if ${ac_cv_search_clock_gettime+:} false; then :
14726
14727 else
14728   ac_cv_search_clock_gettime=no
14729 fi
14730 rm conftest.$ac_ext
14731 LIBS=$ac_func_search_save_LIBS
14732 fi
14733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
14734 $as_echo "$ac_cv_search_clock_gettime" >&6; }
14735 ac_res=$ac_cv_search_clock_gettime
14736 if test "$ac_res" != no; then :
14737   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14738
14739 fi
14740
14741
14742  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
14743 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
14744 if ${ac_cv_c_bigendian+:} false; then :
14745   $as_echo_n "(cached) " >&6
14746 else
14747   ac_cv_c_bigendian=unknown
14748     # See if we're dealing with a universal compiler.
14749     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14750 /* end confdefs.h.  */
14751 #ifndef __APPLE_CC__
14752                not a universal capable compiler
14753              #endif
14754              typedef int dummy;
14755
14756 _ACEOF
14757 if ac_fn_c_try_compile "$LINENO"; then :
14758
14759         # Check for potential -arch flags.  It is not universal unless
14760         # there are at least two -arch flags with different values.
14761         ac_arch=
14762         ac_prev=
14763         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
14764          if test -n "$ac_prev"; then
14765            case $ac_word in
14766              i?86 | x86_64 | ppc | ppc64)
14767                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
14768                  ac_arch=$ac_word
14769                else
14770                  ac_cv_c_bigendian=universal
14771                  break
14772                fi
14773                ;;
14774            esac
14775            ac_prev=
14776          elif test "x$ac_word" = "x-arch"; then
14777            ac_prev=arch
14778          fi
14779        done
14780 fi
14781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14782     if test $ac_cv_c_bigendian = unknown; then
14783       # See if sys/param.h defines the BYTE_ORDER macro.
14784       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14785 /* end confdefs.h.  */
14786 #include <sys/types.h>
14787              #include <sys/param.h>
14788
14789 int
14790 main ()
14791 {
14792 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
14793                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
14794                      && LITTLE_ENDIAN)
14795               bogus endian macros
14796              #endif
14797
14798   ;
14799   return 0;
14800 }
14801 _ACEOF
14802 if ac_fn_c_try_compile "$LINENO"; then :
14803   # It does; now see whether it defined to BIG_ENDIAN or not.
14804          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14805 /* end confdefs.h.  */
14806 #include <sys/types.h>
14807                 #include <sys/param.h>
14808
14809 int
14810 main ()
14811 {
14812 #if BYTE_ORDER != BIG_ENDIAN
14813                  not big endian
14814                 #endif
14815
14816   ;
14817   return 0;
14818 }
14819 _ACEOF
14820 if ac_fn_c_try_compile "$LINENO"; then :
14821   ac_cv_c_bigendian=yes
14822 else
14823   ac_cv_c_bigendian=no
14824 fi
14825 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14826 fi
14827 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14828     fi
14829     if test $ac_cv_c_bigendian = unknown; then
14830       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
14831       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14832 /* end confdefs.h.  */
14833 #include <limits.h>
14834
14835 int
14836 main ()
14837 {
14838 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
14839               bogus endian macros
14840              #endif
14841
14842   ;
14843   return 0;
14844 }
14845 _ACEOF
14846 if ac_fn_c_try_compile "$LINENO"; then :
14847   # It does; now see whether it defined to _BIG_ENDIAN or not.
14848          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14849 /* end confdefs.h.  */
14850 #include <limits.h>
14851
14852 int
14853 main ()
14854 {
14855 #ifndef _BIG_ENDIAN
14856                  not big endian
14857                 #endif
14858
14859   ;
14860   return 0;
14861 }
14862 _ACEOF
14863 if ac_fn_c_try_compile "$LINENO"; then :
14864   ac_cv_c_bigendian=yes
14865 else
14866   ac_cv_c_bigendian=no
14867 fi
14868 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14869 fi
14870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14871     fi
14872     if test $ac_cv_c_bigendian = unknown; then
14873       # Compile a test program.
14874       if test "$cross_compiling" = yes; then :
14875   # Try to guess by grepping values from an object file.
14876          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14877 /* end confdefs.h.  */
14878 short int ascii_mm[] =
14879                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
14880                 short int ascii_ii[] =
14881                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
14882                 int use_ascii (int i) {
14883                   return ascii_mm[i] + ascii_ii[i];
14884                 }
14885                 short int ebcdic_ii[] =
14886                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
14887                 short int ebcdic_mm[] =
14888                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
14889                 int use_ebcdic (int i) {
14890                   return ebcdic_mm[i] + ebcdic_ii[i];
14891                 }
14892                 extern int foo;
14893
14894 int
14895 main ()
14896 {
14897 return use_ascii (foo) == use_ebcdic (foo);
14898   ;
14899   return 0;
14900 }
14901 _ACEOF
14902 if ac_fn_c_try_compile "$LINENO"; then :
14903   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
14904               ac_cv_c_bigendian=yes
14905             fi
14906             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
14907               if test "$ac_cv_c_bigendian" = unknown; then
14908                 ac_cv_c_bigendian=no
14909               else
14910                 # finding both strings is unlikely to happen, but who knows?
14911                 ac_cv_c_bigendian=unknown
14912               fi
14913             fi
14914 fi
14915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14916 else
14917   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14918 /* end confdefs.h.  */
14919 $ac_includes_default
14920 int
14921 main ()
14922 {
14923
14924              /* Are we little or big endian?  From Harbison&Steele.  */
14925              union
14926              {
14927                long int l;
14928                char c[sizeof (long int)];
14929              } u;
14930              u.l = 1;
14931              return u.c[sizeof (long int) - 1] == 1;
14932
14933   ;
14934   return 0;
14935 }
14936 _ACEOF
14937 if ac_fn_c_try_run "$LINENO"; then :
14938   ac_cv_c_bigendian=no
14939 else
14940   ac_cv_c_bigendian=yes
14941 fi
14942 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14943   conftest.$ac_objext conftest.beam conftest.$ac_ext
14944 fi
14945
14946     fi
14947 fi
14948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
14949 $as_echo "$ac_cv_c_bigendian" >&6; }
14950  case $ac_cv_c_bigendian in #(
14951    yes)
14952      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
14953 ;; #(
14954    no)
14955       ;; #(
14956    universal)
14957
14958 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
14959
14960      ;; #(
14961    *)
14962      as_fn_error $? "unknown endianness
14963  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
14964  esac
14965
14966
14967
14968
14969 # Check whether --with-system-libunwind was given.
14970 if test "${with_system_libunwind+set}" = set; then :
14971   withval=$with_system_libunwind;
14972 fi
14973
14974   # If system-libunwind was not specifically set, pick a default setting.
14975   if test x$with_system_libunwind = x; then
14976     case ${target} in
14977       ia64-*-hpux*) with_system_libunwind=yes ;;
14978       *) with_system_libunwind=no ;;
14979     esac
14980   fi
14981   # Based on system-libunwind and target, do we have ipinfo?
14982   if  test x$with_system_libunwind = xyes; then
14983     case ${target} in
14984       ia64-*-*) have_unwind_getipinfo=no ;;
14985       *) have_unwind_getipinfo=yes ;;
14986     esac
14987   else
14988     # Darwin before version 9 does not have _Unwind_GetIPInfo.
14989
14990     case ${target} in
14991       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
14992       *) have_unwind_getipinfo=yes ;;
14993     esac
14994
14995   fi
14996
14997   if test x$have_unwind_getipinfo = xyes; then
14998
14999 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
15000
15001   fi
15002
15003
15004 for ac_header in port.h sched.h semaphore.h sys/file.h sys/mman.h syscall.h sys/epoll.h sys/event.h sys/inotify.h sys/ptrace.h sys/syscall.h sys/user.h sys/utsname.h sys/select.h sys/socket.h net/if.h net/if_arp.h net/route.h netpacket/packet.h sys/prctl.h sys/mount.h sys/vfs.h sys/statfs.h sys/timex.h sys/sysinfo.h utime.h linux/ether.h linux/fs.h linux/ptrace.h linux/reboot.h netinet/in_syst.h netinet/ip.h netinet/ip_mroute.h netinet/if_ether.h
15005 do :
15006   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
15007 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
15008 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
15009   cat >>confdefs.h <<_ACEOF
15010 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
15011 _ACEOF
15012
15013 fi
15014
15015 done
15016
15017
15018 for ac_header in netinet/icmp6.h
15019 do :
15020   ac_fn_c_check_header_compile "$LINENO" "netinet/icmp6.h" "ac_cv_header_netinet_icmp6_h" "#include <netinet/in.h>
15021
15022 "
15023 if test "x$ac_cv_header_netinet_icmp6_h" = xyes; then :
15024   cat >>confdefs.h <<_ACEOF
15025 #define HAVE_NETINET_ICMP6_H 1
15026 _ACEOF
15027
15028 fi
15029
15030 done
15031
15032
15033 for ac_header in linux/filter.h linux/if_addr.h linux/if_ether.h linux/if_tun.h linux/netlink.h linux/rtnetlink.h
15034 do :
15035   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
15036 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#ifdef HAVE_SYS_SOCKET_H
15037 #include <sys/socket.h>
15038 #endif
15039
15040 "
15041 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
15042   cat >>confdefs.h <<_ACEOF
15043 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
15044 _ACEOF
15045
15046 fi
15047
15048 done
15049
15050
15051  if test "$ac_cv_header_sys_mman_h" = yes; then
15052   HAVE_SYS_MMAN_H_TRUE=
15053   HAVE_SYS_MMAN_H_FALSE='#'
15054 else
15055   HAVE_SYS_MMAN_H_TRUE='#'
15056   HAVE_SYS_MMAN_H_FALSE=
15057 fi
15058
15059
15060 for ac_func in strerror_r strsignal wait4 mincore setenv unsetenv dl_iterate_phdr memmem
15061 do :
15062   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15063 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15064 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15065   cat >>confdefs.h <<_ACEOF
15066 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15067 _ACEOF
15068
15069 fi
15070 done
15071
15072  if test "$ac_cv_func_strerror_r" = yes; then
15073   HAVE_STRERROR_R_TRUE=
15074   HAVE_STRERROR_R_FALSE='#'
15075 else
15076   HAVE_STRERROR_R_TRUE='#'
15077   HAVE_STRERROR_R_FALSE=
15078 fi
15079
15080  if test "$ac_cv_func_wait4" = yes; then
15081   HAVE_WAIT4_TRUE=
15082   HAVE_WAIT4_FALSE='#'
15083 else
15084   HAVE_WAIT4_TRUE='#'
15085   HAVE_WAIT4_FALSE=
15086 fi
15087
15088
15089 for ac_func in accept4 dup3 epoll_create1 faccessat fallocate fchmodat fchownat futimesat getxattr inotify_add_watch inotify_init inotify_init1 inotify_rm_watch listxattr mkdirat mknodat open64 openat pipe2 removexattr renameat setxattr sync_file_range splice syscall tee unlinkat unshare utimensat
15090 do :
15091   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15092 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15093 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15094   cat >>confdefs.h <<_ACEOF
15095 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15096 _ACEOF
15097
15098 fi
15099 done
15100
15101 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
15102 if test "x$ac_cv_type_off_t" = xyes; then :
15103
15104 else
15105
15106 cat >>confdefs.h <<_ACEOF
15107 #define off_t long int
15108 _ACEOF
15109
15110 fi
15111
15112 ac_fn_c_check_type "$LINENO" "loff_t" "ac_cv_type_loff_t" "$ac_includes_default"
15113 if test "x$ac_cv_type_loff_t" = xyes; then :
15114
15115 cat >>confdefs.h <<_ACEOF
15116 #define HAVE_LOFF_T 1
15117 _ACEOF
15118
15119
15120 fi
15121
15122
15123 LIBS_hold="$LIBS"
15124 LIBS="$LIBS -lm"
15125 for ac_func in cosl expl logl sinl tanl acosl asinl atanl atan2l expm1l ldexpl log10l log1pl
15126 do :
15127   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15128 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15129 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15130   cat >>confdefs.h <<_ACEOF
15131 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15132 _ACEOF
15133
15134 fi
15135 done
15136
15137 LIBS="$LIBS_hold"
15138
15139 CFLAGS_hold="$CFLAGS"
15140 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
15141 LIBS_hold="$LIBS"
15142 LIBS="$LIBS $PTHREAD_LIBS"
15143 for ac_func in sem_timedwait
15144 do :
15145   ac_fn_c_check_func "$LINENO" "sem_timedwait" "ac_cv_func_sem_timedwait"
15146 if test "x$ac_cv_func_sem_timedwait" = xyes; then :
15147   cat >>confdefs.h <<_ACEOF
15148 #define HAVE_SEM_TIMEDWAIT 1
15149 _ACEOF
15150
15151 fi
15152 done
15153
15154 CFLAGS="$CFLAGS_hold"
15155 LIBS="$LIBS_hold"
15156
15157 LIBS_hold="$LIBS"
15158 LIBS="$LIBS $MATH_LIBS"
15159 for ac_func in matherr
15160 do :
15161   ac_fn_c_check_func "$LINENO" "matherr" "ac_cv_func_matherr"
15162 if test "x$ac_cv_func_matherr" = xyes; then :
15163   cat >>confdefs.h <<_ACEOF
15164 #define HAVE_MATHERR 1
15165 _ACEOF
15166
15167 fi
15168 done
15169
15170 LIBS="$LIBS_hold"
15171
15172 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -minline-all-stringops" >&5
15173 $as_echo_n "checking whether compiler supports -minline-all-stringops... " >&6; }
15174 if ${libgo_cv_c_stringops+:} false; then :
15175   $as_echo_n "(cached) " >&6
15176 else
15177   CFLAGS_hold=$CFLAGS
15178 CFLAGS="$CFLAGS -minline-all-stringops"
15179 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15180 /* end confdefs.h.  */
15181 int i;
15182 _ACEOF
15183 if ac_fn_c_try_compile "$LINENO"; then :
15184   libgo_cv_c_stringops=yes
15185 else
15186   libgo_cv_c_stringops=no
15187 fi
15188 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15189 CFLAGS=$CFLAGS_hold
15190 fi
15191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_stringops" >&5
15192 $as_echo "$libgo_cv_c_stringops" >&6; }
15193 STRINGOPS_FLAG=
15194 if test "$libgo_cv_c_stringops" = yes; then
15195   STRINGOPS_FLAG=-minline-all-stringops
15196 fi
15197
15198
15199 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -mfancy-math-387" >&5
15200 $as_echo_n "checking whether compiler supports -mfancy-math-387... " >&6; }
15201 if ${libgo_cv_c_fancymath+:} false; then :
15202   $as_echo_n "(cached) " >&6
15203 else
15204   CFLAGS_hold=$CFLAGS
15205 CFLAGS="$CFLAGS -mfancy-math-387"
15206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15207 /* end confdefs.h.  */
15208 int i;
15209 _ACEOF
15210 if ac_fn_c_try_compile "$LINENO"; then :
15211   libgo_cv_c_fancymath=yes
15212 else
15213   libgo_cv_c_fancymath=no
15214 fi
15215 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15216 CFLAGS=$CFLAGS_hold
15217 fi
15218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_fancymath" >&5
15219 $as_echo "$libgo_cv_c_fancymath" >&6; }
15220 MATH_FLAG=
15221 if test "$libgo_cv_c_fancymath" = yes; then
15222   MATH_FLAG="-mfancy-math-387"
15223 fi
15224 MATH_FLAG="${MATH_FLAG} -ffp-contract=off -fno-math-errno -fno-trapping-math"
15225
15226
15227 CFLAGS_hold=$CFLAGS
15228 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE"
15229 ac_fn_c_check_type "$LINENO" "off64_t" "ac_cv_type_off64_t" "$ac_includes_default"
15230 if test "x$ac_cv_type_off64_t" = xyes; then :
15231
15232 cat >>confdefs.h <<_ACEOF
15233 #define HAVE_OFF64_T 1
15234 _ACEOF
15235
15236
15237 fi
15238
15239 CFLAGS=$CFLAGS_hold
15240
15241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking epoll_event size" >&5
15242 $as_echo_n "checking epoll_event size... " >&6; }
15243 if ${libgo_cv_c_epoll_event_size+:} false; then :
15244   $as_echo_n "(cached) " >&6
15245 else
15246   if ac_fn_c_compute_int "$LINENO" "sizeof (struct epoll_event)" "libgo_cv_c_epoll_event_size"        "#include <sys/epoll.h>"; then :
15247
15248 else
15249   libgo_cv_c_epoll_event_size=0
15250 fi
15251
15252 fi
15253 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_epoll_event_size" >&5
15254 $as_echo "$libgo_cv_c_epoll_event_size" >&6; }
15255 SIZEOF_STRUCT_EPOLL_EVENT=${libgo_cv_c_epoll_event_size}
15256
15257
15258 { $as_echo "$as_me:${as_lineno-$LINENO}: checking epoll_event data.fd offset" >&5
15259 $as_echo_n "checking epoll_event data.fd offset... " >&6; }
15260 if ${libgo_cv_c_epoll_event_fd_offset+:} false; then :
15261   $as_echo_n "(cached) " >&6
15262 else
15263   if ac_fn_c_compute_int "$LINENO" "offsetof (struct epoll_event, data.fd)" "libgo_cv_c_epoll_event_fd_offset"        "#include <stddef.h>
15264 #include <sys/epoll.h>"; then :
15265
15266 else
15267   libgo_cv_c_epoll_event_fd_offset=0
15268 fi
15269
15270 fi
15271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_epoll_event_fd_offset" >&5
15272 $as_echo "$libgo_cv_c_epoll_event_fd_offset" >&6; }
15273 STRUCT_EPOLL_EVENT_FD_OFFSET=${libgo_cv_c_epoll_event_fd_offset}
15274
15275
15276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15277 /* end confdefs.h.  */
15278 #include <sys/stat.h>
15279
15280 _ACEOF
15281 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15282   $EGREP "timespec_t.*st_atim" >/dev/null 2>&1; then :
15283   have_stat_timespec=yes
15284 else
15285   have_stat_timespec=no
15286 fi
15287 rm -f conftest*
15288
15289  if test $have_stat_timespec = yes; then
15290   HAVE_STAT_TIMESPEC_TRUE=
15291   HAVE_STAT_TIMESPEC_FALSE='#'
15292 else
15293   HAVE_STAT_TIMESPEC_TRUE='#'
15294   HAVE_STAT_TIMESPEC_FALSE=
15295 fi
15296
15297
15298 ac_fn_c_check_type "$LINENO" "struct exception" "ac_cv_type_struct_exception" "#include <math.h>
15299 "
15300 if test "x$ac_cv_type_struct_exception" = xyes; then :
15301   libgo_has_struct_exception=yes
15302 else
15303   libgo_has_struct_exception=no
15304 fi
15305
15306 if test "$libgo_has_struct_exception" = "yes"; then
15307
15308 $as_echo "#define HAVE_STRUCT_EXCEPTION 1" >>confdefs.h
15309
15310 fi
15311
15312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setcontext clobbers TLS variables" >&5
15313 $as_echo_n "checking whether setcontext clobbers TLS variables... " >&6; }
15314 if ${libgo_cv_lib_setcontext_clobbers_tls+:} false; then :
15315   $as_echo_n "(cached) " >&6
15316 else
15317   CFLAGS_hold="$CFLAGS"
15318 CFLAGS="$PTHREAD_CFLAGS"
15319 LIBS_hold="$LIBS"
15320 LIBS="$LIBS $PTHREAD_LIBS"
15321 # The cast to long int works around a bug in the HP C Compiler
15322 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15323 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15324 # This bug is HP SR number 8606223364.
15325 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
15326 $as_echo_n "checking size of void *... " >&6; }
15327 if ${ac_cv_sizeof_void_p+:} false; then :
15328   $as_echo_n "(cached) " >&6
15329 else
15330   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
15331
15332 else
15333   if test "$ac_cv_type_void_p" = yes; then
15334      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15335 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15336 as_fn_error 77 "cannot compute sizeof (void *)
15337 See \`config.log' for more details" "$LINENO" 5; }
15338    else
15339      ac_cv_sizeof_void_p=0
15340    fi
15341 fi
15342
15343 fi
15344 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
15345 $as_echo "$ac_cv_sizeof_void_p" >&6; }
15346
15347
15348
15349 cat >>confdefs.h <<_ACEOF
15350 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
15351 _ACEOF
15352
15353
15354 as_fn_arith $ac_cv_sizeof_void_p \* 8 && ptr_type_size=$as_val
15355 if test "$cross_compiling" = yes; then :
15356   case "$target:$ptr_type_size" in
15357   i?86-*-solaris2.1[01]:64 | x86_64*-*-solaris2.1[01]:64)
15358     libgo_cv_lib_setcontext_clobbers_tls=yes ;;
15359   *)
15360     libgo_cv_lib_setcontext_clobbers_tls=no ;;
15361  esac
15362
15363 else
15364   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15365 /* end confdefs.h.  */
15366
15367 #include <pthread.h>
15368 #include <stdlib.h>
15369 #include <ucontext.h>
15370 #include <unistd.h>
15371
15372 __thread int tls;
15373
15374 static char stack[10 * 1024 * 1024];
15375 static ucontext_t c;
15376
15377 /* Called via makecontext/setcontext.  */
15378
15379 static void
15380 cfn (void)
15381 {
15382   exit (tls);
15383 }
15384
15385 /* Called via pthread_create.  */
15386
15387 static void *
15388 tfn (void *dummy)
15389 {
15390   /* The thread should still see this value after calling
15391      setcontext.  */
15392   tls = 0;
15393
15394   setcontext (&c);
15395
15396   /* The call to setcontext should not return.  */
15397   abort ();
15398 }
15399
15400 int
15401 main ()
15402 {
15403   pthread_t tid;
15404
15405   /* The thread should not see this value.  */
15406   tls = 1;
15407
15408   if (getcontext (&c) < 0)
15409     abort ();
15410
15411   c.uc_stack.ss_sp = stack;
15412 #ifdef MAKECONTEXT_STACK_TOP
15413   c.uc_stack.ss_sp += sizeof stack;
15414 #endif
15415   c.uc_stack.ss_flags = 0;
15416   c.uc_stack.ss_size = sizeof stack;
15417   c.uc_link = NULL;
15418   makecontext (&c, cfn, 0);
15419
15420   if (pthread_create (&tid, NULL, tfn, NULL) != 0)
15421     abort ();
15422
15423   if (pthread_join (tid, NULL) != 0)
15424     abort ();
15425
15426   /* The thread should have called exit.  */
15427   abort ();
15428 }
15429
15430 _ACEOF
15431 if ac_fn_c_try_run "$LINENO"; then :
15432   libgo_cv_lib_setcontext_clobbers_tls=no
15433 else
15434   libgo_cv_lib_setcontext_clobbers_tls=yes
15435 fi
15436 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15437   conftest.$ac_objext conftest.beam conftest.$ac_ext
15438 fi
15439
15440 CFLAGS="$CFLAGS_hold"
15441 LIBS="$LIBS_hold"
15442
15443 fi
15444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_setcontext_clobbers_tls" >&5
15445 $as_echo "$libgo_cv_lib_setcontext_clobbers_tls" >&6; }
15446 if test "$libgo_cv_lib_setcontext_clobbers_tls" = "yes"; then
15447
15448 $as_echo "#define SETCONTEXT_CLOBBERS_TLS 1" >>confdefs.h
15449
15450 fi
15451
15452 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .eh_frame section should be read-only" >&5
15453 $as_echo_n "checking whether .eh_frame section should be read-only... " >&6; }
15454 if ${libgo_cv_ro_eh_frame+:} false; then :
15455   $as_echo_n "(cached) " >&6
15456 else
15457
15458 libgo_cv_ro_eh_frame=no
15459 echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
15460 if $CC $CFLAGS -S -fpic -fexceptions -o conftest.s conftest.c > /dev/null 2>&1; then
15461   if grep '.section.*eh_frame.*"a"' conftest.s > /dev/null; then
15462     libgo_cv_ro_eh_frame=yes
15463   elif grep '.section.*eh_frame.*#alloc' conftest.c \
15464        | grep -v '#write' > /dev/null; then
15465     libgo_cv_ro_eh_frame=yes
15466   fi
15467 fi
15468 rm -f conftest.*
15469
15470 fi
15471 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ro_eh_frame" >&5
15472 $as_echo "$libgo_cv_ro_eh_frame" >&6; }
15473 if test "x$libgo_cv_ro_eh_frame" = xyes; then
15474
15475 $as_echo "#define EH_FRAME_FLAGS \"a\"" >>confdefs.h
15476
15477 else
15478
15479 $as_echo "#define EH_FRAME_FLAGS \"aw\"" >>confdefs.h
15480
15481 fi
15482
15483 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Qunused-arguments" >&5
15484 $as_echo_n "checking if compiler supports -Qunused-arguments... " >&6; }
15485 if ${libgo_cv_c_unused_arguments+:} false; then :
15486   $as_echo_n "(cached) " >&6
15487 else
15488   CFLAGS_hold=$CFLAGS
15489 CFLAGS="$CFLAGS -Qunused-arguments"
15490 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15491 /* end confdefs.h.  */
15492 int i;
15493 _ACEOF
15494 if ac_fn_c_try_compile "$LINENO"; then :
15495   libgo_cv_c_unused_arguments=yes
15496 else
15497   libgo_cv_c_unused_arguments=no
15498 fi
15499 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15500 CFLAGS=$CFLAGS_hold
15501 fi
15502 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_unused_arguments" >&5
15503 $as_echo "$libgo_cv_c_unused_arguments" >&6; }
15504
15505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if assembler supports GNU comdat group syntax" >&5
15506 $as_echo_n "checking if assembler supports GNU comdat group syntax... " >&6; }
15507 if ${libgo_cv_as_comdat_gnu+:} false; then :
15508   $as_echo_n "(cached) " >&6
15509 else
15510
15511 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
15512 CFLAGS_hold=$CFLAGS
15513 if test "$libgo_cv_c_unused_arguments" = yes; then
15514   CFLAGS="$CFLAGS -Qunused-arguments"
15515 fi
15516 if $CC $CFLAGS -c conftest.s > /dev/null 2>&1; then
15517   libgo_cv_as_comdat_gnu=yes
15518 else
15519   libgo_cv_as_comdat_gnu=no
15520 fi
15521 CFLAGS=$CFLAGS_hold
15522
15523 fi
15524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_comdat_gnu" >&5
15525 $as_echo "$libgo_cv_as_comdat_gnu" >&6; }
15526 if test "x$libgo_cv_as_comdat_gnu" = xyes; then
15527
15528 $as_echo "#define HAVE_AS_COMDAT_GAS 1" >>confdefs.h
15529
15530 fi
15531
15532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports pc related relocs" >&5
15533 $as_echo_n "checking assembler supports pc related relocs... " >&6; }
15534 if ${libgo_cv_as_x86_pcrel+:} false; then :
15535   $as_echo_n "(cached) " >&6
15536 else
15537
15538 libgo_cv_as_x86_pcrel=yes
15539 echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s
15540 CFLAGS_hold=$CFLAGS
15541 if test "$libgo_cv_c_unused_arguments" = yes; then
15542   CFLAGS="$CFLAGS -Qunused-arguments"
15543 fi
15544 if $CC $CFLAGS -c conftest.s 2>&1 | $EGREP -i 'illegal|warning' > /dev/null; then
15545     libgo_cv_as_x86_pcrel=no
15546 fi
15547 CFLAGS=$CFLAGS_hold
15548
15549 fi
15550 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_pcrel" >&5
15551 $as_echo "$libgo_cv_as_x86_pcrel" >&6; }
15552 if test "x$libgo_cv_as_x86_pcrel" = xyes; then
15553
15554 $as_echo "#define HAVE_AS_X86_PCREL 1" >>confdefs.h
15555
15556 fi
15557
15558 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports unwind section type" >&5
15559 $as_echo_n "checking assembler supports unwind section type... " >&6; }
15560 if ${libgo_cv_as_x86_64_unwind_section_type+:} false; then :
15561   $as_echo_n "(cached) " >&6
15562 else
15563
15564 libgo_cv_as_x86_64_unwind_section_type=yes
15565 echo '.section .eh_frame,"a",@unwind' > conftest.s
15566 CFLAGS_hold=$CFLAGS
15567 if test "$libgo_cv_c_unused_arguments" = yes; then
15568   CFLAGS="$CFLAGS -Qunused-arguments"
15569 fi
15570 if $CC $CFLAGS -c conftest.s 2>&1 | grep -i warning > /dev/null; then
15571     libgo_cv_as_x86_64_unwind_section_type=no
15572 fi
15573 CFLAGS=$CFLAGS_hold
15574
15575 fi
15576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_64_unwind_section_type" >&5
15577 $as_echo "$libgo_cv_as_x86_64_unwind_section_type" >&6; }
15578 if test "x$libgo_cv_as_x86_64_unwind_section_type" = xyes; then
15579
15580 $as_echo "#define HAVE_AS_X86_64_UNWIND_SECTION_TYPE 1" >>confdefs.h
15581
15582 fi
15583
15584 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports AES instructions" >&5
15585 $as_echo_n "checking assembler supports AES instructions... " >&6; }
15586 if ${libgo_cv_as_x86_aes+:} false; then :
15587   $as_echo_n "(cached) " >&6
15588 else
15589
15590 libgo_cv_as_x86_aes=yes
15591 echo 'aesenc %xmm0, %xmm1' > conftest.s
15592 CFLAGS_hold=$CFLAGS
15593 if test "$libgo_cv_c_unused_arguments" = yes; then
15594   CFLAGS="$CFLAGS -Qunused-arguments"
15595 fi
15596 if $CC $CFLAGS -c conftest.s 2>&1 | grep -i error > /dev/null; then
15597     libgo_cv_as_x86_aes=no
15598 fi
15599 CFLAGS=$CFLAGS_hold
15600
15601 fi
15602 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_aes" >&5
15603 $as_echo "$libgo_cv_as_x86_aes" >&6; }
15604 if test "x$libgo_cv_as_x86_aes" = xyes; then
15605
15606 $as_echo "#define HAVE_AS_X86_AES 1" >>confdefs.h
15607
15608 fi
15609
15610 cat >confcache <<\_ACEOF
15611 # This file is a shell script that caches the results of configure
15612 # tests run on this system so they can be shared between configure
15613 # scripts and configure runs, see configure's option --config-cache.
15614 # It is not useful on other systems.  If it contains results you don't
15615 # want to keep, you may remove or edit it.
15616 #
15617 # config.status only pays attention to the cache file if you give it
15618 # the --recheck option to rerun configure.
15619 #
15620 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15621 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15622 # following values.
15623
15624 _ACEOF
15625
15626 # The following way of writing the cache mishandles newlines in values,
15627 # but we know of no workaround that is simple, portable, and efficient.
15628 # So, we kill variables containing newlines.
15629 # Ultrix sh set writes to stderr and can't be redirected directly,
15630 # and sets the high bit in the cache file unless we assign to the vars.
15631 (
15632   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15633     eval ac_val=\$$ac_var
15634     case $ac_val in #(
15635     *${as_nl}*)
15636       case $ac_var in #(
15637       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15638 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15639       esac
15640       case $ac_var in #(
15641       _ | IFS | as_nl) ;; #(
15642       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15643       *) { eval $ac_var=; unset $ac_var;} ;;
15644       esac ;;
15645     esac
15646   done
15647
15648   (set) 2>&1 |
15649     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15650     *${as_nl}ac_space=\ *)
15651       # `set' does not quote correctly, so add quotes: double-quote
15652       # substitution turns \\\\ into \\, and sed turns \\ into \.
15653       sed -n \
15654         "s/'/'\\\\''/g;
15655           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15656       ;; #(
15657     *)
15658       # `set' quotes correctly as required by POSIX, so do not add quotes.
15659       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15660       ;;
15661     esac |
15662     sort
15663 ) |
15664   sed '
15665      /^ac_cv_env_/b end
15666      t clear
15667      :clear
15668      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15669      t end
15670      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15671      :end' >>confcache
15672 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15673   if test -w "$cache_file"; then
15674     if test "x$cache_file" != "x/dev/null"; then
15675       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15676 $as_echo "$as_me: updating cache $cache_file" >&6;}
15677       if test ! -f "$cache_file" || test -h "$cache_file"; then
15678         cat confcache >"$cache_file"
15679       else
15680         case $cache_file in #(
15681         */* | ?:*)
15682           mv -f confcache "$cache_file"$$ &&
15683           mv -f "$cache_file"$$ "$cache_file" ;; #(
15684         *)
15685           mv -f confcache "$cache_file" ;;
15686         esac
15687       fi
15688     fi
15689   else
15690     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15691 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15692   fi
15693 fi
15694 rm -f confcache
15695
15696 if test ${multilib} = yes; then
15697   multilib_arg="--enable-multilib"
15698 else
15699   multilib_arg=
15700 fi
15701
15702 ac_config_files="$ac_config_files Makefile testsuite/Makefile"
15703
15704
15705 ac_config_commands="$ac_config_commands default"
15706
15707
15708 cat >confcache <<\_ACEOF
15709 # This file is a shell script that caches the results of configure
15710 # tests run on this system so they can be shared between configure
15711 # scripts and configure runs, see configure's option --config-cache.
15712 # It is not useful on other systems.  If it contains results you don't
15713 # want to keep, you may remove or edit it.
15714 #
15715 # config.status only pays attention to the cache file if you give it
15716 # the --recheck option to rerun configure.
15717 #
15718 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15719 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15720 # following values.
15721
15722 _ACEOF
15723
15724 # The following way of writing the cache mishandles newlines in values,
15725 # but we know of no workaround that is simple, portable, and efficient.
15726 # So, we kill variables containing newlines.
15727 # Ultrix sh set writes to stderr and can't be redirected directly,
15728 # and sets the high bit in the cache file unless we assign to the vars.
15729 (
15730   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15731     eval ac_val=\$$ac_var
15732     case $ac_val in #(
15733     *${as_nl}*)
15734       case $ac_var in #(
15735       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15736 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15737       esac
15738       case $ac_var in #(
15739       _ | IFS | as_nl) ;; #(
15740       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15741       *) { eval $ac_var=; unset $ac_var;} ;;
15742       esac ;;
15743     esac
15744   done
15745
15746   (set) 2>&1 |
15747     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15748     *${as_nl}ac_space=\ *)
15749       # `set' does not quote correctly, so add quotes: double-quote
15750       # substitution turns \\\\ into \\, and sed turns \\ into \.
15751       sed -n \
15752         "s/'/'\\\\''/g;
15753           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15754       ;; #(
15755     *)
15756       # `set' quotes correctly as required by POSIX, so do not add quotes.
15757       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15758       ;;
15759     esac |
15760     sort
15761 ) |
15762   sed '
15763      /^ac_cv_env_/b end
15764      t clear
15765      :clear
15766      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15767      t end
15768      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15769      :end' >>confcache
15770 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15771   if test -w "$cache_file"; then
15772     if test "x$cache_file" != "x/dev/null"; then
15773       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15774 $as_echo "$as_me: updating cache $cache_file" >&6;}
15775       if test ! -f "$cache_file" || test -h "$cache_file"; then
15776         cat confcache >"$cache_file"
15777       else
15778         case $cache_file in #(
15779         */* | ?:*)
15780           mv -f confcache "$cache_file"$$ &&
15781           mv -f "$cache_file"$$ "$cache_file" ;; #(
15782         *)
15783           mv -f confcache "$cache_file" ;;
15784         esac
15785       fi
15786     fi
15787   else
15788     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15789 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15790   fi
15791 fi
15792 rm -f confcache
15793
15794 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15795 # Let make expand exec_prefix.
15796 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15797
15798 DEFS=-DHAVE_CONFIG_H
15799
15800 ac_libobjs=
15801 ac_ltlibobjs=
15802 U=
15803 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15804   # 1. Remove the extension, and $U if already installed.
15805   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15806   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15807   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15808   #    will be set to the directory where LIBOBJS objects are built.
15809   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15810   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15811 done
15812 LIBOBJS=$ac_libobjs
15813
15814 LTLIBOBJS=$ac_ltlibobjs
15815
15816
15817 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
15818 $as_echo_n "checking that generated files are newer than configure... " >&6; }
15819    if test -n "$am_sleep_pid"; then
15820      # Hide warnings about reused PIDs.
15821      wait $am_sleep_pid 2>/dev/null
15822    fi
15823    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
15824 $as_echo "done" >&6; }
15825  if test -n "$EXEEXT"; then
15826   am__EXEEXT_TRUE=
15827   am__EXEEXT_FALSE='#'
15828 else
15829   am__EXEEXT_TRUE='#'
15830   am__EXEEXT_FALSE=
15831 fi
15832
15833 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
15834   as_fn_error $? "conditional \"AMDEP\" was never defined.
15835 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15836 fi
15837 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
15838   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
15839 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15840 fi
15841 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15842   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
15843 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15844 fi
15845 if test -z "${USE_LIBFFI_TRUE}" && test -z "${USE_LIBFFI_FALSE}"; then
15846   as_fn_error $? "conditional \"USE_LIBFFI\" was never defined.
15847 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15848 fi
15849 if test -z "${LIBGO_IS_DARWIN_TRUE}" && test -z "${LIBGO_IS_DARWIN_FALSE}"; then
15850   as_fn_error $? "conditional \"LIBGO_IS_DARWIN\" was never defined.
15851 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15852 fi
15853 if test -z "${LIBGO_IS_FREEBSD_TRUE}" && test -z "${LIBGO_IS_FREEBSD_FALSE}"; then
15854   as_fn_error $? "conditional \"LIBGO_IS_FREEBSD\" was never defined.
15855 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15856 fi
15857 if test -z "${LIBGO_IS_IRIX_TRUE}" && test -z "${LIBGO_IS_IRIX_FALSE}"; then
15858   as_fn_error $? "conditional \"LIBGO_IS_IRIX\" was never defined.
15859 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15860 fi
15861 if test -z "${LIBGO_IS_LINUX_TRUE}" && test -z "${LIBGO_IS_LINUX_FALSE}"; then
15862   as_fn_error $? "conditional \"LIBGO_IS_LINUX\" was never defined.
15863 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15864 fi
15865 if test -z "${LIBGO_IS_NETBSD_TRUE}" && test -z "${LIBGO_IS_NETBSD_FALSE}"; then
15866   as_fn_error $? "conditional \"LIBGO_IS_NETBSD\" was never defined.
15867 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15868 fi
15869 if test -z "${LIBGO_IS_OPENBSD_TRUE}" && test -z "${LIBGO_IS_OPENBSD_FALSE}"; then
15870   as_fn_error $? "conditional \"LIBGO_IS_OPENBSD\" was never defined.
15871 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15872 fi
15873 if test -z "${LIBGO_IS_DRAGONFLY_TRUE}" && test -z "${LIBGO_IS_DRAGONFLY_FALSE}"; then
15874   as_fn_error $? "conditional \"LIBGO_IS_DRAGONFLY\" was never defined.
15875 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15876 fi
15877 if test -z "${LIBGO_IS_RTEMS_TRUE}" && test -z "${LIBGO_IS_RTEMS_FALSE}"; then
15878   as_fn_error $? "conditional \"LIBGO_IS_RTEMS\" was never defined.
15879 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15880 fi
15881 if test -z "${LIBGO_IS_SOLARIS_TRUE}" && test -z "${LIBGO_IS_SOLARIS_FALSE}"; then
15882   as_fn_error $? "conditional \"LIBGO_IS_SOLARIS\" was never defined.
15883 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15884 fi
15885 if test -z "${LIBGO_IS_AIX_TRUE}" && test -z "${LIBGO_IS_AIX_FALSE}"; then
15886   as_fn_error $? "conditional \"LIBGO_IS_AIX\" was never defined.
15887 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15888 fi
15889 if test -z "${LIBGO_IS_HURD_TRUE}" && test -z "${LIBGO_IS_HURD_FALSE}"; then
15890   as_fn_error $? "conditional \"LIBGO_IS_HURD\" was never defined.
15891 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15892 fi
15893 if test -z "${LIBGO_IS_BSD_TRUE}" && test -z "${LIBGO_IS_BSD_FALSE}"; then
15894   as_fn_error $? "conditional \"LIBGO_IS_BSD\" was never defined.
15895 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15896 fi
15897 if test -z "${USING_SPLIT_STACK_TRUE}" && test -z "${USING_SPLIT_STACK_FALSE}"; then
15898   as_fn_error $? "conditional \"USING_SPLIT_STACK\" was never defined.
15899 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15900 fi
15901 if test -z "${GOC_IS_LLGO_TRUE}" && test -z "${GOC_IS_LLGO_FALSE}"; then
15902   as_fn_error $? "conditional \"GOC_IS_LLGO\" was never defined.
15903 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15904 fi
15905
15906 if test -z "${HAVE_SYS_MMAN_H_TRUE}" && test -z "${HAVE_SYS_MMAN_H_FALSE}"; then
15907   as_fn_error $? "conditional \"HAVE_SYS_MMAN_H\" was never defined.
15908 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15909 fi
15910 if test -z "${HAVE_STRERROR_R_TRUE}" && test -z "${HAVE_STRERROR_R_FALSE}"; then
15911   as_fn_error $? "conditional \"HAVE_STRERROR_R\" was never defined.
15912 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15913 fi
15914 if test -z "${HAVE_WAIT4_TRUE}" && test -z "${HAVE_WAIT4_FALSE}"; then
15915   as_fn_error $? "conditional \"HAVE_WAIT4\" was never defined.
15916 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15917 fi
15918 if test -z "${HAVE_STAT_TIMESPEC_TRUE}" && test -z "${HAVE_STAT_TIMESPEC_FALSE}"; then
15919   as_fn_error $? "conditional \"HAVE_STAT_TIMESPEC\" was never defined.
15920 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15921 fi
15922
15923 : "${CONFIG_STATUS=./config.status}"
15924 ac_write_fail=0
15925 ac_clean_files_save=$ac_clean_files
15926 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15927 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15928 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15929 as_write_fail=0
15930 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15931 #! $SHELL
15932 # Generated by $as_me.
15933 # Run this file to recreate the current configuration.
15934 # Compiler output produced by configure, useful for debugging
15935 # configure, is in config.log if it exists.
15936
15937 debug=false
15938 ac_cs_recheck=false
15939 ac_cs_silent=false
15940
15941 SHELL=\${CONFIG_SHELL-$SHELL}
15942 export SHELL
15943 _ASEOF
15944 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15945 ## -------------------- ##
15946 ## M4sh Initialization. ##
15947 ## -------------------- ##
15948
15949 # Be more Bourne compatible
15950 DUALCASE=1; export DUALCASE # for MKS sh
15951 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15952   emulate sh
15953   NULLCMD=:
15954   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15955   # is contrary to our usage.  Disable this feature.
15956   alias -g '${1+"$@"}'='"$@"'
15957   setopt NO_GLOB_SUBST
15958 else
15959   case `(set -o) 2>/dev/null` in #(
15960   *posix*) :
15961     set -o posix ;; #(
15962   *) :
15963      ;;
15964 esac
15965 fi
15966
15967
15968 as_nl='
15969 '
15970 export as_nl
15971 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15972 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15973 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15974 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15975 # Prefer a ksh shell builtin over an external printf program on Solaris,
15976 # but without wasting forks for bash or zsh.
15977 if test -z "$BASH_VERSION$ZSH_VERSION" \
15978     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15979   as_echo='print -r --'
15980   as_echo_n='print -rn --'
15981 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15982   as_echo='printf %s\n'
15983   as_echo_n='printf %s'
15984 else
15985   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15986     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15987     as_echo_n='/usr/ucb/echo -n'
15988   else
15989     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15990     as_echo_n_body='eval
15991       arg=$1;
15992       case $arg in #(
15993       *"$as_nl"*)
15994         expr "X$arg" : "X\\(.*\\)$as_nl";
15995         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15996       esac;
15997       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15998     '
15999     export as_echo_n_body
16000     as_echo_n='sh -c $as_echo_n_body as_echo'
16001   fi
16002   export as_echo_body
16003   as_echo='sh -c $as_echo_body as_echo'
16004 fi
16005
16006 # The user is always right.
16007 if test "${PATH_SEPARATOR+set}" != set; then
16008   PATH_SEPARATOR=:
16009   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16010     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16011       PATH_SEPARATOR=';'
16012   }
16013 fi
16014
16015
16016 # IFS
16017 # We need space, tab and new line, in precisely that order.  Quoting is
16018 # there to prevent editors from complaining about space-tab.
16019 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16020 # splitting by setting IFS to empty value.)
16021 IFS=" ""        $as_nl"
16022
16023 # Find who we are.  Look in the path if we contain no directory separator.
16024 as_myself=
16025 case $0 in #((
16026   *[\\/]* ) as_myself=$0 ;;
16027   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16028 for as_dir in $PATH
16029 do
16030   IFS=$as_save_IFS
16031   test -z "$as_dir" && as_dir=.
16032     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16033   done
16034 IFS=$as_save_IFS
16035
16036      ;;
16037 esac
16038 # We did not find ourselves, most probably we were run as `sh COMMAND'
16039 # in which case we are not to be found in the path.
16040 if test "x$as_myself" = x; then
16041   as_myself=$0
16042 fi
16043 if test ! -f "$as_myself"; then
16044   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16045   exit 1
16046 fi
16047
16048 # Unset variables that we do not need and which cause bugs (e.g. in
16049 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16050 # suppresses any "Segmentation fault" message there.  '((' could
16051 # trigger a bug in pdksh 5.2.14.
16052 for as_var in BASH_ENV ENV MAIL MAILPATH
16053 do eval test x\${$as_var+set} = xset \
16054   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16055 done
16056 PS1='$ '
16057 PS2='> '
16058 PS4='+ '
16059
16060 # NLS nuisances.
16061 LC_ALL=C
16062 export LC_ALL
16063 LANGUAGE=C
16064 export LANGUAGE
16065
16066 # CDPATH.
16067 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16068
16069
16070 # as_fn_error STATUS ERROR [LINENO LOG_FD]
16071 # ----------------------------------------
16072 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16073 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16074 # script with STATUS, using 1 if that was 0.
16075 as_fn_error ()
16076 {
16077   as_status=$1; test $as_status -eq 0 && as_status=1
16078   if test "$4"; then
16079     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16080     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
16081   fi
16082   $as_echo "$as_me: error: $2" >&2
16083   as_fn_exit $as_status
16084 } # as_fn_error
16085
16086
16087 # as_fn_set_status STATUS
16088 # -----------------------
16089 # Set $? to STATUS, without forking.
16090 as_fn_set_status ()
16091 {
16092   return $1
16093 } # as_fn_set_status
16094
16095 # as_fn_exit STATUS
16096 # -----------------
16097 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16098 as_fn_exit ()
16099 {
16100   set +e
16101   as_fn_set_status $1
16102   exit $1
16103 } # as_fn_exit
16104
16105 # as_fn_unset VAR
16106 # ---------------
16107 # Portably unset VAR.
16108 as_fn_unset ()
16109 {
16110   { eval $1=; unset $1;}
16111 }
16112 as_unset=as_fn_unset
16113 # as_fn_append VAR VALUE
16114 # ----------------------
16115 # Append the text in VALUE to the end of the definition contained in VAR. Take
16116 # advantage of any shell optimizations that allow amortized linear growth over
16117 # repeated appends, instead of the typical quadratic growth present in naive
16118 # implementations.
16119 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16120   eval 'as_fn_append ()
16121   {
16122     eval $1+=\$2
16123   }'
16124 else
16125   as_fn_append ()
16126   {
16127     eval $1=\$$1\$2
16128   }
16129 fi # as_fn_append
16130
16131 # as_fn_arith ARG...
16132 # ------------------
16133 # Perform arithmetic evaluation on the ARGs, and store the result in the
16134 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16135 # must be portable across $(()) and expr.
16136 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16137   eval 'as_fn_arith ()
16138   {
16139     as_val=$(( $* ))
16140   }'
16141 else
16142   as_fn_arith ()
16143   {
16144     as_val=`expr "$@" || test $? -eq 1`
16145   }
16146 fi # as_fn_arith
16147
16148
16149 if expr a : '\(a\)' >/dev/null 2>&1 &&
16150    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16151   as_expr=expr
16152 else
16153   as_expr=false
16154 fi
16155
16156 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16157   as_basename=basename
16158 else
16159   as_basename=false
16160 fi
16161
16162 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16163   as_dirname=dirname
16164 else
16165   as_dirname=false
16166 fi
16167
16168 as_me=`$as_basename -- "$0" ||
16169 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16170          X"$0" : 'X\(//\)$' \| \
16171          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16172 $as_echo X/"$0" |
16173     sed '/^.*\/\([^/][^/]*\)\/*$/{
16174             s//\1/
16175             q
16176           }
16177           /^X\/\(\/\/\)$/{
16178             s//\1/
16179             q
16180           }
16181           /^X\/\(\/\).*/{
16182             s//\1/
16183             q
16184           }
16185           s/.*/./; q'`
16186
16187 # Avoid depending upon Character Ranges.
16188 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16189 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16190 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16191 as_cr_digits='0123456789'
16192 as_cr_alnum=$as_cr_Letters$as_cr_digits
16193
16194 ECHO_C= ECHO_N= ECHO_T=
16195 case `echo -n x` in #(((((
16196 -n*)
16197   case `echo 'xy\c'` in
16198   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16199   xy)  ECHO_C='\c';;
16200   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16201        ECHO_T=' ';;
16202   esac;;
16203 *)
16204   ECHO_N='-n';;
16205 esac
16206
16207 rm -f conf$$ conf$$.exe conf$$.file
16208 if test -d conf$$.dir; then
16209   rm -f conf$$.dir/conf$$.file
16210 else
16211   rm -f conf$$.dir
16212   mkdir conf$$.dir 2>/dev/null
16213 fi
16214 if (echo >conf$$.file) 2>/dev/null; then
16215   if ln -s conf$$.file conf$$ 2>/dev/null; then
16216     as_ln_s='ln -s'
16217     # ... but there are two gotchas:
16218     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16219     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16220     # In both cases, we have to default to `cp -pR'.
16221     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16222       as_ln_s='cp -pR'
16223   elif ln conf$$.file conf$$ 2>/dev/null; then
16224     as_ln_s=ln
16225   else
16226     as_ln_s='cp -pR'
16227   fi
16228 else
16229   as_ln_s='cp -pR'
16230 fi
16231 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16232 rmdir conf$$.dir 2>/dev/null
16233
16234
16235 # as_fn_mkdir_p
16236 # -------------
16237 # Create "$as_dir" as a directory, including parents if necessary.
16238 as_fn_mkdir_p ()
16239 {
16240
16241   case $as_dir in #(
16242   -*) as_dir=./$as_dir;;
16243   esac
16244   test -d "$as_dir" || eval $as_mkdir_p || {
16245     as_dirs=
16246     while :; do
16247       case $as_dir in #(
16248       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16249       *) as_qdir=$as_dir;;
16250       esac
16251       as_dirs="'$as_qdir' $as_dirs"
16252       as_dir=`$as_dirname -- "$as_dir" ||
16253 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16254          X"$as_dir" : 'X\(//\)[^/]' \| \
16255          X"$as_dir" : 'X\(//\)$' \| \
16256          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16257 $as_echo X"$as_dir" |
16258     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16259             s//\1/
16260             q
16261           }
16262           /^X\(\/\/\)[^/].*/{
16263             s//\1/
16264             q
16265           }
16266           /^X\(\/\/\)$/{
16267             s//\1/
16268             q
16269           }
16270           /^X\(\/\).*/{
16271             s//\1/
16272             q
16273           }
16274           s/.*/./; q'`
16275       test -d "$as_dir" && break
16276     done
16277     test -z "$as_dirs" || eval "mkdir $as_dirs"
16278   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
16279
16280
16281 } # as_fn_mkdir_p
16282 if mkdir -p . 2>/dev/null; then
16283   as_mkdir_p='mkdir -p "$as_dir"'
16284 else
16285   test -d ./-p && rmdir ./-p
16286   as_mkdir_p=false
16287 fi
16288
16289
16290 # as_fn_executable_p FILE
16291 # -----------------------
16292 # Test if FILE is an executable regular file.
16293 as_fn_executable_p ()
16294 {
16295   test -f "$1" && test -x "$1"
16296 } # as_fn_executable_p
16297 as_test_x='test -x'
16298 as_executable_p=as_fn_executable_p
16299
16300 # Sed expression to map a string onto a valid CPP name.
16301 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16302
16303 # Sed expression to map a string onto a valid variable name.
16304 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16305
16306
16307 exec 6>&1
16308 ## ----------------------------------- ##
16309 ## Main body of $CONFIG_STATUS script. ##
16310 ## ----------------------------------- ##
16311 _ASEOF
16312 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16313
16314 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16315 # Save the log message, to keep $0 and so on meaningful, and to
16316 # report actual input values of CONFIG_FILES etc. instead of their
16317 # values after options handling.
16318 ac_log="
16319 This file was extended by package-unused $as_me version-unused, which was
16320 generated by GNU Autoconf 2.69.  Invocation command line was
16321
16322   CONFIG_FILES    = $CONFIG_FILES
16323   CONFIG_HEADERS  = $CONFIG_HEADERS
16324   CONFIG_LINKS    = $CONFIG_LINKS
16325   CONFIG_COMMANDS = $CONFIG_COMMANDS
16326   $ $0 $@
16327
16328 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16329 "
16330
16331 _ACEOF
16332
16333 case $ac_config_files in *"
16334 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16335 esac
16336
16337 case $ac_config_headers in *"
16338 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16339 esac
16340
16341
16342 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16343 # Files that config.status was made for.
16344 config_files="$ac_config_files"
16345 config_headers="$ac_config_headers"
16346 config_commands="$ac_config_commands"
16347
16348 _ACEOF
16349
16350 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16351 ac_cs_usage="\
16352 \`$as_me' instantiates files and other configuration actions
16353 from templates according to the current configuration.  Unless the files
16354 and actions are specified as TAGs, all are instantiated by default.
16355
16356 Usage: $0 [OPTION]... [TAG]...
16357
16358   -h, --help       print this help, then exit
16359   -V, --version    print version number and configuration settings, then exit
16360       --config     print configuration, then exit
16361   -q, --quiet, --silent
16362                    do not print progress messages
16363   -d, --debug      don't remove temporary files
16364       --recheck    update $as_me by reconfiguring in the same conditions
16365       --file=FILE[:TEMPLATE]
16366                    instantiate the configuration file FILE
16367       --header=FILE[:TEMPLATE]
16368                    instantiate the configuration header FILE
16369
16370 Configuration files:
16371 $config_files
16372
16373 Configuration headers:
16374 $config_headers
16375
16376 Configuration commands:
16377 $config_commands
16378
16379 Report bugs to the package provider."
16380
16381 _ACEOF
16382 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16383 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
16384 ac_cs_version="\\
16385 package-unused config.status version-unused
16386 configured by $0, generated by GNU Autoconf 2.69,
16387   with options \\"\$ac_cs_config\\"
16388
16389 Copyright (C) 2012 Free Software Foundation, Inc.
16390 This config.status script is free software; the Free Software Foundation
16391 gives unlimited permission to copy, distribute and modify it."
16392
16393 ac_pwd='$ac_pwd'
16394 srcdir='$srcdir'
16395 INSTALL='$INSTALL'
16396 MKDIR_P='$MKDIR_P'
16397 AWK='$AWK'
16398 test -n "\$AWK" || AWK=awk
16399 _ACEOF
16400
16401 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16402 # The default lists apply if the user does not specify any file.
16403 ac_need_defaults=:
16404 while test $# != 0
16405 do
16406   case $1 in
16407   --*=?*)
16408     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16409     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16410     ac_shift=:
16411     ;;
16412   --*=)
16413     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16414     ac_optarg=
16415     ac_shift=:
16416     ;;
16417   *)
16418     ac_option=$1
16419     ac_optarg=$2
16420     ac_shift=shift
16421     ;;
16422   esac
16423
16424   case $ac_option in
16425   # Handling of the options.
16426   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16427     ac_cs_recheck=: ;;
16428   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16429     $as_echo "$ac_cs_version"; exit ;;
16430   --config | --confi | --conf | --con | --co | --c )
16431     $as_echo "$ac_cs_config"; exit ;;
16432   --debug | --debu | --deb | --de | --d | -d )
16433     debug=: ;;
16434   --file | --fil | --fi | --f )
16435     $ac_shift
16436     case $ac_optarg in
16437     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16438     '') as_fn_error $? "missing file argument" ;;
16439     esac
16440     as_fn_append CONFIG_FILES " '$ac_optarg'"
16441     ac_need_defaults=false;;
16442   --header | --heade | --head | --hea )
16443     $ac_shift
16444     case $ac_optarg in
16445     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16446     esac
16447     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16448     ac_need_defaults=false;;
16449   --he | --h)
16450     # Conflict between --help and --header
16451     as_fn_error $? "ambiguous option: \`$1'
16452 Try \`$0 --help' for more information.";;
16453   --help | --hel | -h )
16454     $as_echo "$ac_cs_usage"; exit ;;
16455   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16456   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16457     ac_cs_silent=: ;;
16458
16459   # This is an error.
16460   -*) as_fn_error $? "unrecognized option: \`$1'
16461 Try \`$0 --help' for more information." ;;
16462
16463   *) as_fn_append ac_config_targets " $1"
16464      ac_need_defaults=false ;;
16465
16466   esac
16467   shift
16468 done
16469
16470 ac_configure_extra_args=
16471
16472 if $ac_cs_silent; then
16473   exec 6>/dev/null
16474   ac_configure_extra_args="$ac_configure_extra_args --silent"
16475 fi
16476
16477 _ACEOF
16478 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16479 if \$ac_cs_recheck; then
16480   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16481   shift
16482   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16483   CONFIG_SHELL='$SHELL'
16484   export CONFIG_SHELL
16485   exec "\$@"
16486 fi
16487
16488 _ACEOF
16489 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16490 exec 5>>config.log
16491 {
16492   echo
16493   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16494 ## Running $as_me. ##
16495 _ASBOX
16496   $as_echo "$ac_log"
16497 } >&5
16498
16499 _ACEOF
16500 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16501 #
16502 # INIT-COMMANDS
16503 #
16504
16505 srcdir="$srcdir"
16506 host="$host"
16507 target="$target"
16508 with_multisubdir="$with_multisubdir"
16509 with_multisrctop="$with_multisrctop"
16510 with_target_subdir="$with_target_subdir"
16511 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16512 multi_basedir="$multi_basedir"
16513 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16514 CC="$CC"
16515 CXX="$CXX"
16516 GFORTRAN="$GFORTRAN"
16517 GDC="$GDC"
16518 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16519
16520
16521 # The HP-UX ksh and POSIX shell print the target directory to stdout
16522 # if CDPATH is set.
16523 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16524
16525 sed_quote_subst='$sed_quote_subst'
16526 double_quote_subst='$double_quote_subst'
16527 delay_variable_subst='$delay_variable_subst'
16528 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16529 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16530 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16531 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16532 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16533 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16534 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16535 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16536 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16537 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16538 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16539 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16540 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16541 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16542 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16543 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16544 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16545 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16546 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16547 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16548 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16549 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16550 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16551 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16552 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16553 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16554 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16555 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16556 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16557 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16558 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16559 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16560 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16561 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16562 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16563 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16564 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16565 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16566 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16567 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16568 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16569 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16570 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16571 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16572 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16573 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16574 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16575 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16576 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"`'
16577 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16578 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16579 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16580 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16581 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16582 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16583 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16584 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16585 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16586 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16587 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16588 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16589 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16590 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16591 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16592 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16593 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16594 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16595 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16596 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16597 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16598 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16599 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16600 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16601 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16602 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16603 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16604 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16605 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16606 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16607 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16608 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16609 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16610 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16611 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16612 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16613 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16614 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16615 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16616 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16617 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16618 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16619 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16620 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16621 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16622 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16623 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16624 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16625 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16626 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16627 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16628 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16629 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16630 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16631 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16632 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16633 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16634 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16635 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16636 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16637 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16638 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16639 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16640 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16641 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16642 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16643 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16644 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16645 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16646 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16647 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16648 LD_GO='`$ECHO "$LD_GO" | $SED "$delay_single_quote_subst"`'
16649 reload_flag_GO='`$ECHO "$reload_flag_GO" | $SED "$delay_single_quote_subst"`'
16650 reload_cmds_GO='`$ECHO "$reload_cmds_GO" | $SED "$delay_single_quote_subst"`'
16651 old_archive_cmds_GO='`$ECHO "$old_archive_cmds_GO" | $SED "$delay_single_quote_subst"`'
16652 compiler_GO='`$ECHO "$compiler_GO" | $SED "$delay_single_quote_subst"`'
16653 GCC_GO='`$ECHO "$GCC_GO" | $SED "$delay_single_quote_subst"`'
16654 lt_prog_compiler_no_builtin_flag_GO='`$ECHO "$lt_prog_compiler_no_builtin_flag_GO" | $SED "$delay_single_quote_subst"`'
16655 lt_prog_compiler_wl_GO='`$ECHO "$lt_prog_compiler_wl_GO" | $SED "$delay_single_quote_subst"`'
16656 lt_prog_compiler_pic_GO='`$ECHO "$lt_prog_compiler_pic_GO" | $SED "$delay_single_quote_subst"`'
16657 lt_prog_compiler_static_GO='`$ECHO "$lt_prog_compiler_static_GO" | $SED "$delay_single_quote_subst"`'
16658 lt_cv_prog_compiler_c_o_GO='`$ECHO "$lt_cv_prog_compiler_c_o_GO" | $SED "$delay_single_quote_subst"`'
16659 archive_cmds_need_lc_GO='`$ECHO "$archive_cmds_need_lc_GO" | $SED "$delay_single_quote_subst"`'
16660 enable_shared_with_static_runtimes_GO='`$ECHO "$enable_shared_with_static_runtimes_GO" | $SED "$delay_single_quote_subst"`'
16661 export_dynamic_flag_spec_GO='`$ECHO "$export_dynamic_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
16662 whole_archive_flag_spec_GO='`$ECHO "$whole_archive_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
16663 compiler_needs_object_GO='`$ECHO "$compiler_needs_object_GO" | $SED "$delay_single_quote_subst"`'
16664 old_archive_from_new_cmds_GO='`$ECHO "$old_archive_from_new_cmds_GO" | $SED "$delay_single_quote_subst"`'
16665 old_archive_from_expsyms_cmds_GO='`$ECHO "$old_archive_from_expsyms_cmds_GO" | $SED "$delay_single_quote_subst"`'
16666 archive_cmds_GO='`$ECHO "$archive_cmds_GO" | $SED "$delay_single_quote_subst"`'
16667 archive_expsym_cmds_GO='`$ECHO "$archive_expsym_cmds_GO" | $SED "$delay_single_quote_subst"`'
16668 module_cmds_GO='`$ECHO "$module_cmds_GO" | $SED "$delay_single_quote_subst"`'
16669 module_expsym_cmds_GO='`$ECHO "$module_expsym_cmds_GO" | $SED "$delay_single_quote_subst"`'
16670 with_gnu_ld_GO='`$ECHO "$with_gnu_ld_GO" | $SED "$delay_single_quote_subst"`'
16671 allow_undefined_flag_GO='`$ECHO "$allow_undefined_flag_GO" | $SED "$delay_single_quote_subst"`'
16672 no_undefined_flag_GO='`$ECHO "$no_undefined_flag_GO" | $SED "$delay_single_quote_subst"`'
16673 hardcode_libdir_flag_spec_GO='`$ECHO "$hardcode_libdir_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
16674 hardcode_libdir_flag_spec_ld_GO='`$ECHO "$hardcode_libdir_flag_spec_ld_GO" | $SED "$delay_single_quote_subst"`'
16675 hardcode_libdir_separator_GO='`$ECHO "$hardcode_libdir_separator_GO" | $SED "$delay_single_quote_subst"`'
16676 hardcode_direct_GO='`$ECHO "$hardcode_direct_GO" | $SED "$delay_single_quote_subst"`'
16677 hardcode_direct_absolute_GO='`$ECHO "$hardcode_direct_absolute_GO" | $SED "$delay_single_quote_subst"`'
16678 hardcode_minus_L_GO='`$ECHO "$hardcode_minus_L_GO" | $SED "$delay_single_quote_subst"`'
16679 hardcode_shlibpath_var_GO='`$ECHO "$hardcode_shlibpath_var_GO" | $SED "$delay_single_quote_subst"`'
16680 hardcode_automatic_GO='`$ECHO "$hardcode_automatic_GO" | $SED "$delay_single_quote_subst"`'
16681 inherit_rpath_GO='`$ECHO "$inherit_rpath_GO" | $SED "$delay_single_quote_subst"`'
16682 link_all_deplibs_GO='`$ECHO "$link_all_deplibs_GO" | $SED "$delay_single_quote_subst"`'
16683 fix_srcfile_path_GO='`$ECHO "$fix_srcfile_path_GO" | $SED "$delay_single_quote_subst"`'
16684 always_export_symbols_GO='`$ECHO "$always_export_symbols_GO" | $SED "$delay_single_quote_subst"`'
16685 export_symbols_cmds_GO='`$ECHO "$export_symbols_cmds_GO" | $SED "$delay_single_quote_subst"`'
16686 exclude_expsyms_GO='`$ECHO "$exclude_expsyms_GO" | $SED "$delay_single_quote_subst"`'
16687 include_expsyms_GO='`$ECHO "$include_expsyms_GO" | $SED "$delay_single_quote_subst"`'
16688 prelink_cmds_GO='`$ECHO "$prelink_cmds_GO" | $SED "$delay_single_quote_subst"`'
16689 file_list_spec_GO='`$ECHO "$file_list_spec_GO" | $SED "$delay_single_quote_subst"`'
16690 hardcode_action_GO='`$ECHO "$hardcode_action_GO" | $SED "$delay_single_quote_subst"`'
16691
16692 LTCC='$LTCC'
16693 LTCFLAGS='$LTCFLAGS'
16694 compiler='$compiler_DEFAULT'
16695
16696 # A function that is used when there is no print builtin or printf.
16697 func_fallback_echo ()
16698 {
16699   eval 'cat <<_LTECHO_EOF
16700 \$1
16701 _LTECHO_EOF'
16702 }
16703
16704 # Quote evaled strings.
16705 for var in SED \
16706 GREP \
16707 EGREP \
16708 FGREP \
16709 SHELL \
16710 ECHO \
16711 LD \
16712 NM \
16713 LN_S \
16714 lt_SP2NL \
16715 lt_NL2SP \
16716 reload_flag \
16717 OBJDUMP \
16718 deplibs_check_method \
16719 file_magic_cmd \
16720 AR \
16721 AR_FLAGS \
16722 STRIP \
16723 RANLIB \
16724 CC \
16725 CFLAGS \
16726 compiler \
16727 lt_cv_sys_global_symbol_pipe \
16728 lt_cv_sys_global_symbol_to_cdecl \
16729 lt_cv_sys_global_symbol_to_c_name_address \
16730 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16731 lt_prog_compiler_no_builtin_flag \
16732 lt_prog_compiler_wl \
16733 lt_prog_compiler_pic \
16734 lt_prog_compiler_static \
16735 lt_cv_prog_compiler_c_o \
16736 need_locks \
16737 DSYMUTIL \
16738 NMEDIT \
16739 LIPO \
16740 OTOOL \
16741 OTOOL64 \
16742 shrext_cmds \
16743 export_dynamic_flag_spec \
16744 whole_archive_flag_spec \
16745 compiler_needs_object \
16746 with_gnu_ld \
16747 allow_undefined_flag \
16748 no_undefined_flag \
16749 hardcode_libdir_flag_spec \
16750 hardcode_libdir_flag_spec_ld \
16751 hardcode_libdir_separator \
16752 fix_srcfile_path \
16753 exclude_expsyms \
16754 include_expsyms \
16755 file_list_spec \
16756 variables_saved_for_relink \
16757 libname_spec \
16758 library_names_spec \
16759 soname_spec \
16760 install_override_mode \
16761 finish_eval \
16762 old_striplib \
16763 striplib \
16764 LD_GO \
16765 reload_flag_GO \
16766 compiler_GO \
16767 lt_prog_compiler_no_builtin_flag_GO \
16768 lt_prog_compiler_wl_GO \
16769 lt_prog_compiler_pic_GO \
16770 lt_prog_compiler_static_GO \
16771 lt_cv_prog_compiler_c_o_GO \
16772 export_dynamic_flag_spec_GO \
16773 whole_archive_flag_spec_GO \
16774 compiler_needs_object_GO \
16775 with_gnu_ld_GO \
16776 allow_undefined_flag_GO \
16777 no_undefined_flag_GO \
16778 hardcode_libdir_flag_spec_GO \
16779 hardcode_libdir_flag_spec_ld_GO \
16780 hardcode_libdir_separator_GO \
16781 fix_srcfile_path_GO \
16782 exclude_expsyms_GO \
16783 include_expsyms_GO \
16784 file_list_spec_GO; do
16785     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16786     *[\\\\\\\`\\"\\\$]*)
16787       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
16788       ;;
16789     *)
16790       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16791       ;;
16792     esac
16793 done
16794
16795 # Double-quote double-evaled strings.
16796 for var in reload_cmds \
16797 old_postinstall_cmds \
16798 old_postuninstall_cmds \
16799 old_archive_cmds \
16800 extract_expsyms_cmds \
16801 old_archive_from_new_cmds \
16802 old_archive_from_expsyms_cmds \
16803 archive_cmds \
16804 archive_expsym_cmds \
16805 module_cmds \
16806 module_expsym_cmds \
16807 export_symbols_cmds \
16808 prelink_cmds \
16809 postinstall_cmds \
16810 postuninstall_cmds \
16811 finish_cmds \
16812 sys_lib_search_path_spec \
16813 sys_lib_dlsearch_path_spec \
16814 reload_cmds_GO \
16815 old_archive_cmds_GO \
16816 old_archive_from_new_cmds_GO \
16817 old_archive_from_expsyms_cmds_GO \
16818 archive_cmds_GO \
16819 archive_expsym_cmds_GO \
16820 module_cmds_GO \
16821 module_expsym_cmds_GO \
16822 export_symbols_cmds_GO \
16823 prelink_cmds_GO; do
16824     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16825     *[\\\\\\\`\\"\\\$]*)
16826       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
16827       ;;
16828     *)
16829       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16830       ;;
16831     esac
16832 done
16833
16834 ac_aux_dir='$ac_aux_dir'
16835 xsi_shell='$xsi_shell'
16836 lt_shell_append='$lt_shell_append'
16837
16838 # See if we are running on zsh, and set the options which allow our
16839 # commands through without removal of \ escapes INIT.
16840 if test -n "\${ZSH_VERSION+set}" ; then
16841    setopt NO_GLOB_SUBST
16842 fi
16843
16844
16845     PACKAGE='$PACKAGE'
16846     VERSION='$VERSION'
16847     TIMESTAMP='$TIMESTAMP'
16848     RM='$RM'
16849     ofile='$ofile'
16850
16851
16852
16853
16854
16855
16856 # Variables needed in config.status (file generation) which aren't already
16857 # passed by autoconf.
16858 SUBDIRS="$SUBDIRS"
16859
16860
16861 _ACEOF
16862
16863 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16864
16865 # Handling of arguments.
16866 for ac_config_target in $ac_config_targets
16867 do
16868   case $ac_config_target in
16869     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
16870     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
16871     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16872     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
16873     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16874     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
16875     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16876
16877   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16878   esac
16879 done
16880
16881
16882 # If the user did not use the arguments to specify the items to instantiate,
16883 # then the envvar interface is used.  Set only those that are not.
16884 # We use the long form for the default assignment because of an extremely
16885 # bizarre bug on SunOS 4.1.3.
16886 if $ac_need_defaults; then
16887   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16888   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16889   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16890 fi
16891
16892 # Have a temporary directory for convenience.  Make it in the build tree
16893 # simply because there is no reason against having it here, and in addition,
16894 # creating and moving files from /tmp can sometimes cause problems.
16895 # Hook for its removal unless debugging.
16896 # Note that there is a small window in which the directory will not be cleaned:
16897 # after its creation but before its name has been assigned to `$tmp'.
16898 $debug ||
16899 {
16900   tmp= ac_tmp=
16901   trap 'exit_status=$?
16902   : "${ac_tmp:=$tmp}"
16903   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
16904 ' 0
16905   trap 'as_fn_exit 1' 1 2 13 15
16906 }
16907 # Create a (secure) tmp directory for tmp files.
16908
16909 {
16910   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16911   test -d "$tmp"
16912 }  ||
16913 {
16914   tmp=./conf$$-$RANDOM
16915   (umask 077 && mkdir "$tmp")
16916 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
16917 ac_tmp=$tmp
16918
16919 # Set up the scripts for CONFIG_FILES section.
16920 # No need to generate them if there are no CONFIG_FILES.
16921 # This happens for instance with `./config.status config.h'.
16922 if test -n "$CONFIG_FILES"; then
16923
16924
16925 ac_cr=`echo X | tr X '\015'`
16926 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16927 # But we know of no other shell where ac_cr would be empty at this
16928 # point, so we can use a bashism as a fallback.
16929 if test "x$ac_cr" = x; then
16930   eval ac_cr=\$\'\\r\'
16931 fi
16932 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16933 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16934   ac_cs_awk_cr='\\r'
16935 else
16936   ac_cs_awk_cr=$ac_cr
16937 fi
16938
16939 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
16940 _ACEOF
16941
16942
16943 {
16944   echo "cat >conf$$subs.awk <<_ACEOF" &&
16945   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16946   echo "_ACEOF"
16947 } >conf$$subs.sh ||
16948   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16949 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
16950 ac_delim='%!_!# '
16951 for ac_last_try in false false false false false :; do
16952   . ./conf$$subs.sh ||
16953     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16954
16955   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16956   if test $ac_delim_n = $ac_delim_num; then
16957     break
16958   elif $ac_last_try; then
16959     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
16960   else
16961     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16962   fi
16963 done
16964 rm -f conf$$subs.sh
16965
16966 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16967 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
16968 _ACEOF
16969 sed -n '
16970 h
16971 s/^/S["/; s/!.*/"]=/
16972 p
16973 g
16974 s/^[^!]*!//
16975 :repl
16976 t repl
16977 s/'"$ac_delim"'$//
16978 t delim
16979 :nl
16980 h
16981 s/\(.\{148\}\)..*/\1/
16982 t more1
16983 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16984 p
16985 n
16986 b repl
16987 :more1
16988 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16989 p
16990 g
16991 s/.\{148\}//
16992 t nl
16993 :delim
16994 h
16995 s/\(.\{148\}\)..*/\1/
16996 t more2
16997 s/["\\]/\\&/g; s/^/"/; s/$/"/
16998 p
16999 b
17000 :more2
17001 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17002 p
17003 g
17004 s/.\{148\}//
17005 t delim
17006 ' <conf$$subs.awk | sed '
17007 /^[^""]/{
17008   N
17009   s/\n//
17010 }
17011 ' >>$CONFIG_STATUS || ac_write_fail=1
17012 rm -f conf$$subs.awk
17013 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17014 _ACAWK
17015 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
17016   for (key in S) S_is_set[key] = 1
17017   FS = "\a"
17018
17019 }
17020 {
17021   line = $ 0
17022   nfields = split(line, field, "@")
17023   substed = 0
17024   len = length(field[1])
17025   for (i = 2; i < nfields; i++) {
17026     key = field[i]
17027     keylen = length(key)
17028     if (S_is_set[key]) {
17029       value = S[key]
17030       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
17031       len += length(value) + length(field[++i])
17032       substed = 1
17033     } else
17034       len += 1 + keylen
17035   }
17036
17037   print line
17038 }
17039
17040 _ACAWK
17041 _ACEOF
17042 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17043 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17044   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17045 else
17046   cat
17047 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
17048   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
17049 _ACEOF
17050
17051 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
17052 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
17053 # trailing colons and then remove the whole line if VPATH becomes empty
17054 # (actually we leave an empty line to preserve line numbers).
17055 if test "x$srcdir" = x.; then
17056   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
17057 h
17058 s///
17059 s/^/:/
17060 s/[      ]*$/:/
17061 s/:\$(srcdir):/:/g
17062 s/:\${srcdir}:/:/g
17063 s/:@srcdir@:/:/g
17064 s/^:*//
17065 s/:*$//
17066 x
17067 s/\(=[   ]*\).*/\1/
17068 G
17069 s/\n//
17070 s/^[^=]*=[       ]*$//
17071 }'
17072 fi
17073
17074 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17075 fi # test -n "$CONFIG_FILES"
17076
17077 # Set up the scripts for CONFIG_HEADERS section.
17078 # No need to generate them if there are no CONFIG_HEADERS.
17079 # This happens for instance with `./config.status Makefile'.
17080 if test -n "$CONFIG_HEADERS"; then
17081 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
17082 BEGIN {
17083 _ACEOF
17084
17085 # Transform confdefs.h into an awk script `defines.awk', embedded as
17086 # here-document in config.status, that substitutes the proper values into
17087 # config.h.in to produce config.h.
17088
17089 # Create a delimiter string that does not exist in confdefs.h, to ease
17090 # handling of long lines.
17091 ac_delim='%!_!# '
17092 for ac_last_try in false false :; do
17093   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
17094   if test -z "$ac_tt"; then
17095     break
17096   elif $ac_last_try; then
17097     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
17098   else
17099     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17100   fi
17101 done
17102
17103 # For the awk script, D is an array of macro values keyed by name,
17104 # likewise P contains macro parameters if any.  Preserve backslash
17105 # newline sequences.
17106
17107 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17108 sed -n '
17109 s/.\{148\}/&'"$ac_delim"'/g
17110 t rset
17111 :rset
17112 s/^[     ]*#[    ]*define[       ][      ]*/ /
17113 t def
17114 d
17115 :def
17116 s/\\$//
17117 t bsnl
17118 s/["\\]/\\&/g
17119 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17120 D["\1"]=" \3"/p
17121 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17122 d
17123 :bsnl
17124 s/["\\]/\\&/g
17125 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17126 D["\1"]=" \3\\\\\\n"\\/p
17127 t cont
17128 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17129 t cont
17130 d
17131 :cont
17132 n
17133 s/.\{148\}/&'"$ac_delim"'/g
17134 t clear
17135 :clear
17136 s/\\$//
17137 t bsnlc
17138 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17139 d
17140 :bsnlc
17141 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17142 b cont
17143 ' <confdefs.h | sed '
17144 s/'"$ac_delim"'/"\\\
17145 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17146
17147 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17148   for (key in D) D_is_set[key] = 1
17149   FS = "\a"
17150 }
17151 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17152   line = \$ 0
17153   split(line, arg, " ")
17154   if (arg[1] == "#") {
17155     defundef = arg[2]
17156     mac1 = arg[3]
17157   } else {
17158     defundef = substr(arg[1], 2)
17159     mac1 = arg[2]
17160   }
17161   split(mac1, mac2, "(") #)
17162   macro = mac2[1]
17163   prefix = substr(line, 1, index(line, defundef) - 1)
17164   if (D_is_set[macro]) {
17165     # Preserve the white space surrounding the "#".
17166     print prefix "define", macro P[macro] D[macro]
17167     next
17168   } else {
17169     # Replace #undef with comments.  This is necessary, for example,
17170     # in the case of _POSIX_SOURCE, which is predefined and required
17171     # on some systems where configure will not decide to define it.
17172     if (defundef == "undef") {
17173       print "/*", prefix defundef, macro, "*/"
17174       next
17175     }
17176   }
17177 }
17178 { print }
17179 _ACAWK
17180 _ACEOF
17181 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17182   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
17183 fi # test -n "$CONFIG_HEADERS"
17184
17185
17186 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
17187 shift
17188 for ac_tag
17189 do
17190   case $ac_tag in
17191   :[FHLC]) ac_mode=$ac_tag; continue;;
17192   esac
17193   case $ac_mode$ac_tag in
17194   :[FHL]*:*);;
17195   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
17196   :[FH]-) ac_tag=-:-;;
17197   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17198   esac
17199   ac_save_IFS=$IFS
17200   IFS=:
17201   set x $ac_tag
17202   IFS=$ac_save_IFS
17203   shift
17204   ac_file=$1
17205   shift
17206
17207   case $ac_mode in
17208   :L) ac_source=$1;;
17209   :[FH])
17210     ac_file_inputs=
17211     for ac_f
17212     do
17213       case $ac_f in
17214       -) ac_f="$ac_tmp/stdin";;
17215       *) # Look for the file first in the build tree, then in the source tree
17216          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17217          # because $ac_f cannot contain `:'.
17218          test -f "$ac_f" ||
17219            case $ac_f in
17220            [\\/$]*) false;;
17221            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17222            esac ||
17223            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17224       esac
17225       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17226       as_fn_append ac_file_inputs " '$ac_f'"
17227     done
17228
17229     # Let's still pretend it is `configure' which instantiates (i.e., don't
17230     # use $as_me), people would be surprised to read:
17231     #    /* config.h.  Generated by config.status.  */
17232     configure_input='Generated from '`
17233           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17234         `' by configure.'
17235     if test x"$ac_file" != x-; then
17236       configure_input="$ac_file.  $configure_input"
17237       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17238 $as_echo "$as_me: creating $ac_file" >&6;}
17239     fi
17240     # Neutralize special characters interpreted by sed in replacement strings.
17241     case $configure_input in #(
17242     *\&* | *\|* | *\\* )
17243        ac_sed_conf_input=`$as_echo "$configure_input" |
17244        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17245     *) ac_sed_conf_input=$configure_input;;
17246     esac
17247
17248     case $ac_tag in
17249     *:-:* | *:-) cat >"$ac_tmp/stdin" \
17250       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
17251     esac
17252     ;;
17253   esac
17254
17255   ac_dir=`$as_dirname -- "$ac_file" ||
17256 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17257          X"$ac_file" : 'X\(//\)[^/]' \| \
17258          X"$ac_file" : 'X\(//\)$' \| \
17259          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17260 $as_echo X"$ac_file" |
17261     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17262             s//\1/
17263             q
17264           }
17265           /^X\(\/\/\)[^/].*/{
17266             s//\1/
17267             q
17268           }
17269           /^X\(\/\/\)$/{
17270             s//\1/
17271             q
17272           }
17273           /^X\(\/\).*/{
17274             s//\1/
17275             q
17276           }
17277           s/.*/./; q'`
17278   as_dir="$ac_dir"; as_fn_mkdir_p
17279   ac_builddir=.
17280
17281 case "$ac_dir" in
17282 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17283 *)
17284   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17285   # A ".." for each directory in $ac_dir_suffix.
17286   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17287   case $ac_top_builddir_sub in
17288   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17289   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17290   esac ;;
17291 esac
17292 ac_abs_top_builddir=$ac_pwd
17293 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17294 # for backward compatibility:
17295 ac_top_builddir=$ac_top_build_prefix
17296
17297 case $srcdir in
17298   .)  # We are building in place.
17299     ac_srcdir=.
17300     ac_top_srcdir=$ac_top_builddir_sub
17301     ac_abs_top_srcdir=$ac_pwd ;;
17302   [\\/]* | ?:[\\/]* )  # Absolute name.
17303     ac_srcdir=$srcdir$ac_dir_suffix;
17304     ac_top_srcdir=$srcdir
17305     ac_abs_top_srcdir=$srcdir ;;
17306   *) # Relative name.
17307     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17308     ac_top_srcdir=$ac_top_build_prefix$srcdir
17309     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17310 esac
17311 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17312
17313
17314   case $ac_mode in
17315   :F)
17316   #
17317   # CONFIG_FILE
17318   #
17319
17320   case $INSTALL in
17321   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17322   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17323   esac
17324   ac_MKDIR_P=$MKDIR_P
17325   case $MKDIR_P in
17326   [\\/$]* | ?:[\\/]* ) ;;
17327   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17328   esac
17329 _ACEOF
17330
17331 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17332 # If the template does not know about datarootdir, expand it.
17333 # FIXME: This hack should be removed a few years after 2.60.
17334 ac_datarootdir_hack=; ac_datarootdir_seen=
17335 ac_sed_dataroot='
17336 /datarootdir/ {
17337   p
17338   q
17339 }
17340 /@datadir@/p
17341 /@docdir@/p
17342 /@infodir@/p
17343 /@localedir@/p
17344 /@mandir@/p'
17345 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17346 *datarootdir*) ac_datarootdir_seen=yes;;
17347 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17348   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17349 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17350 _ACEOF
17351 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17352   ac_datarootdir_hack='
17353   s&@datadir@&$datadir&g
17354   s&@docdir@&$docdir&g
17355   s&@infodir@&$infodir&g
17356   s&@localedir@&$localedir&g
17357   s&@mandir@&$mandir&g
17358   s&\\\${datarootdir}&$datarootdir&g' ;;
17359 esac
17360 _ACEOF
17361
17362 # Neutralize VPATH when `$srcdir' = `.'.
17363 # Shell code in configure.ac might set extrasub.
17364 # FIXME: do we really want to maintain this feature?
17365 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17366 ac_sed_extra="$ac_vpsub
17367 $extrasub
17368 _ACEOF
17369 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17370 :t
17371 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17372 s|@configure_input@|$ac_sed_conf_input|;t t
17373 s&@top_builddir@&$ac_top_builddir_sub&;t t
17374 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17375 s&@srcdir@&$ac_srcdir&;t t
17376 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17377 s&@top_srcdir@&$ac_top_srcdir&;t t
17378 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17379 s&@builddir@&$ac_builddir&;t t
17380 s&@abs_builddir@&$ac_abs_builddir&;t t
17381 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17382 s&@INSTALL@&$ac_INSTALL&;t t
17383 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17384 $ac_datarootdir_hack
17385 "
17386 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
17387   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17388
17389 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17390   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
17391   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
17392       "$ac_tmp/out"`; test -z "$ac_out"; } &&
17393   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17394 which seems to be undefined.  Please make sure it is defined" >&5
17395 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17396 which seems to be undefined.  Please make sure it is defined" >&2;}
17397
17398   rm -f "$ac_tmp/stdin"
17399   case $ac_file in
17400   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
17401   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
17402   esac \
17403   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17404  ;;
17405   :H)
17406   #
17407   # CONFIG_HEADER
17408   #
17409   if test x"$ac_file" != x-; then
17410     {
17411       $as_echo "/* $configure_input  */" \
17412       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
17413     } >"$ac_tmp/config.h" \
17414       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17415     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
17416       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17417 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17418     else
17419       rm -f "$ac_file"
17420       mv "$ac_tmp/config.h" "$ac_file" \
17421         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17422     fi
17423   else
17424     $as_echo "/* $configure_input  */" \
17425       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
17426       || as_fn_error $? "could not create -" "$LINENO" 5
17427   fi
17428 # Compute "$ac_file"'s index in $config_headers.
17429 _am_arg="$ac_file"
17430 _am_stamp_count=1
17431 for _am_header in $config_headers :; do
17432   case $_am_header in
17433     $_am_arg | $_am_arg:* )
17434       break ;;
17435     * )
17436       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17437   esac
17438 done
17439 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17440 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17441          X"$_am_arg" : 'X\(//\)[^/]' \| \
17442          X"$_am_arg" : 'X\(//\)$' \| \
17443          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17444 $as_echo X"$_am_arg" |
17445     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17446             s//\1/
17447             q
17448           }
17449           /^X\(\/\/\)[^/].*/{
17450             s//\1/
17451             q
17452           }
17453           /^X\(\/\/\)$/{
17454             s//\1/
17455             q
17456           }
17457           /^X\(\/\).*/{
17458             s//\1/
17459             q
17460           }
17461           s/.*/./; q'`/stamp-h$_am_stamp_count
17462  ;;
17463
17464   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17465 $as_echo "$as_me: executing $ac_file commands" >&6;}
17466  ;;
17467   esac
17468
17469
17470   case $ac_file$ac_mode in
17471     "default-1":C)
17472 # Only add multilib support code if we just rebuilt the top-level
17473 # Makefile.
17474 case " $CONFIG_FILES " in
17475  *" Makefile "*)
17476    ac_file=Makefile . ${multi_basedir}/config-ml.in
17477    ;;
17478 esac ;;
17479     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17480   # Older Autoconf quotes --file arguments for eval, but not when files
17481   # are listed without --file.  Let's play safe and only enable the eval
17482   # if we detect the quoting.
17483   case $CONFIG_FILES in
17484   *\'*) eval set x "$CONFIG_FILES" ;;
17485   *)   set x $CONFIG_FILES ;;
17486   esac
17487   shift
17488   for mf
17489   do
17490     # Strip MF so we end up with the name of the file.
17491     mf=`echo "$mf" | sed -e 's/:.*$//'`
17492     # Check whether this is an Automake generated Makefile or not.
17493     # We used to match only the files named 'Makefile.in', but
17494     # some people rename them; so instead we look at the file content.
17495     # Grep'ing the first line is not enough: some people post-process
17496     # each Makefile.in and add a new line on top of each file to say so.
17497     # Grep'ing the whole file is not good either: AIX grep has a line
17498     # limit of 2048, but all sed's we know have understand at least 4000.
17499     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17500       dirpart=`$as_dirname -- "$mf" ||
17501 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17502          X"$mf" : 'X\(//\)[^/]' \| \
17503          X"$mf" : 'X\(//\)$' \| \
17504          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17505 $as_echo X"$mf" |
17506     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17507             s//\1/
17508             q
17509           }
17510           /^X\(\/\/\)[^/].*/{
17511             s//\1/
17512             q
17513           }
17514           /^X\(\/\/\)$/{
17515             s//\1/
17516             q
17517           }
17518           /^X\(\/\).*/{
17519             s//\1/
17520             q
17521           }
17522           s/.*/./; q'`
17523     else
17524       continue
17525     fi
17526     # Extract the definition of DEPDIR, am__include, and am__quote
17527     # from the Makefile without running 'make'.
17528     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17529     test -z "$DEPDIR" && continue
17530     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17531     test -z "$am__include" && continue
17532     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17533     # Find all dependency output files, they are included files with
17534     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17535     # simplest approach to changing $(DEPDIR) to its actual value in the
17536     # expansion.
17537     for file in `sed -n "
17538       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17539          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
17540       # Make sure the directory exists.
17541       test -f "$dirpart/$file" && continue
17542       fdir=`$as_dirname -- "$file" ||
17543 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17544          X"$file" : 'X\(//\)[^/]' \| \
17545          X"$file" : 'X\(//\)$' \| \
17546          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17547 $as_echo X"$file" |
17548     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17549             s//\1/
17550             q
17551           }
17552           /^X\(\/\/\)[^/].*/{
17553             s//\1/
17554             q
17555           }
17556           /^X\(\/\/\)$/{
17557             s//\1/
17558             q
17559           }
17560           /^X\(\/\).*/{
17561             s//\1/
17562             q
17563           }
17564           s/.*/./; q'`
17565       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17566       # echo "creating $dirpart/$file"
17567       echo '# dummy' > "$dirpart/$file"
17568     done
17569   done
17570 }
17571  ;;
17572     "libtool":C)
17573
17574     # See if we are running on zsh, and set the options which allow our
17575     # commands through without removal of \ escapes.
17576     if test -n "${ZSH_VERSION+set}" ; then
17577       setopt NO_GLOB_SUBST
17578     fi
17579
17580     cfgfile="${ofile}T"
17581     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17582     $RM "$cfgfile"
17583
17584     cat <<_LT_EOF >> "$cfgfile"
17585 #! $SHELL
17586
17587 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17588 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17589 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17590 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17591 #
17592 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17593 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17594 #   Written by Gordon Matzigkeit, 1996
17595 #
17596 #   This file is part of GNU Libtool.
17597 #
17598 # GNU Libtool is free software; you can redistribute it and/or
17599 # modify it under the terms of the GNU General Public License as
17600 # published by the Free Software Foundation; either version 2 of
17601 # the License, or (at your option) any later version.
17602 #
17603 # As a special exception to the GNU General Public License,
17604 # if you distribute this file as part of a program or library that
17605 # is built using GNU Libtool, you may include this file under the
17606 # same distribution terms that you use for the rest of that program.
17607 #
17608 # GNU Libtool is distributed in the hope that it will be useful,
17609 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17610 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17611 # GNU General Public License for more details.
17612 #
17613 # You should have received a copy of the GNU General Public License
17614 # along with GNU Libtool; see the file COPYING.  If not, a copy
17615 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17616 # obtained by writing to the Free Software Foundation, Inc.,
17617 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17618
17619
17620 # The names of the tagged configurations supported by this script.
17621 available_tags="GO "
17622
17623 # ### BEGIN LIBTOOL CONFIG
17624
17625 # A sed program that does not truncate output.
17626 SED=$lt_SED
17627
17628 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17629 Xsed="\$SED -e 1s/^X//"
17630
17631 # A grep program that handles long lines.
17632 GREP=$lt_GREP
17633
17634 # An ERE matcher.
17635 EGREP=$lt_EGREP
17636
17637 # A literal string matcher.
17638 FGREP=$lt_FGREP
17639
17640 # Shell to use when invoking shell scripts.
17641 SHELL=$lt_SHELL
17642
17643 # An echo program that protects backslashes.
17644 ECHO=$lt_ECHO
17645
17646 # Which release of libtool.m4 was used?
17647 macro_version=$macro_version
17648 macro_revision=$macro_revision
17649
17650 # Whether or not to build shared libraries.
17651 build_libtool_libs=$enable_shared
17652
17653 # Whether or not to build static libraries.
17654 build_old_libs=$enable_static
17655
17656 # What type of objects to build.
17657 pic_mode=$pic_mode
17658
17659 # Whether or not to optimize for fast installation.
17660 fast_install=$enable_fast_install
17661
17662 # The host system.
17663 host_alias=$host_alias
17664 host=$host
17665 host_os=$host_os
17666
17667 # The build system.
17668 build_alias=$build_alias
17669 build=$build
17670 build_os=$build_os
17671
17672 # A BSD- or MS-compatible name lister.
17673 NM=$lt_NM
17674
17675 # Whether we need soft or hard links.
17676 LN_S=$lt_LN_S
17677
17678 # What is the maximum length of a command?
17679 max_cmd_len=$max_cmd_len
17680
17681 # Object file suffix (normally "o").
17682 objext=$ac_objext
17683
17684 # Executable file suffix (normally "").
17685 exeext=$exeext
17686
17687 # whether the shell understands "unset".
17688 lt_unset=$lt_unset
17689
17690 # turn spaces into newlines.
17691 SP2NL=$lt_lt_SP2NL
17692
17693 # turn newlines into spaces.
17694 NL2SP=$lt_lt_NL2SP
17695
17696 # An object symbol dumper.
17697 OBJDUMP=$lt_OBJDUMP
17698
17699 # Method to check whether dependent libraries are shared objects.
17700 deplibs_check_method=$lt_deplibs_check_method
17701
17702 # Command to use when deplibs_check_method == "file_magic".
17703 file_magic_cmd=$lt_file_magic_cmd
17704
17705 # The archiver.
17706 AR=$lt_AR
17707 AR_FLAGS=$lt_AR_FLAGS
17708
17709 # A symbol stripping program.
17710 STRIP=$lt_STRIP
17711
17712 # Commands used to install an old-style archive.
17713 RANLIB=$lt_RANLIB
17714 old_postinstall_cmds=$lt_old_postinstall_cmds
17715 old_postuninstall_cmds=$lt_old_postuninstall_cmds
17716
17717 # Whether to use a lock for old archive extraction.
17718 lock_old_archive_extraction=$lock_old_archive_extraction
17719
17720 # A C compiler.
17721 LTCC=$lt_CC
17722
17723 # LTCC compiler flags.
17724 LTCFLAGS=$lt_CFLAGS
17725
17726 # Take the output of nm and produce a listing of raw symbols and C names.
17727 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
17728
17729 # Transform the output of nm in a proper C declaration.
17730 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
17731
17732 # Transform the output of nm in a C name address pair.
17733 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
17734
17735 # Transform the output of nm in a C name address pair when lib prefix is needed.
17736 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
17737
17738 # The name of the directory that contains temporary libtool files.
17739 objdir=$objdir
17740
17741 # Used to examine libraries when file_magic_cmd begins with "file".
17742 MAGIC_CMD=$MAGIC_CMD
17743
17744 # Must we lock files when doing compilation?
17745 need_locks=$lt_need_locks
17746
17747 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
17748 DSYMUTIL=$lt_DSYMUTIL
17749
17750 # Tool to change global to local symbols on Mac OS X.
17751 NMEDIT=$lt_NMEDIT
17752
17753 # Tool to manipulate fat objects and archives on Mac OS X.
17754 LIPO=$lt_LIPO
17755
17756 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
17757 OTOOL=$lt_OTOOL
17758
17759 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
17760 OTOOL64=$lt_OTOOL64
17761
17762 # Old archive suffix (normally "a").
17763 libext=$libext
17764
17765 # Shared library suffix (normally ".so").
17766 shrext_cmds=$lt_shrext_cmds
17767
17768 # The commands to extract the exported symbol list from a shared archive.
17769 extract_expsyms_cmds=$lt_extract_expsyms_cmds
17770
17771 # Variables whose values should be saved in libtool wrapper scripts and
17772 # restored at link time.
17773 variables_saved_for_relink=$lt_variables_saved_for_relink
17774
17775 # Do we need the "lib" prefix for modules?
17776 need_lib_prefix=$need_lib_prefix
17777
17778 # Do we need a version for libraries?
17779 need_version=$need_version
17780
17781 # Library versioning type.
17782 version_type=$version_type
17783
17784 # Shared library runtime path variable.
17785 runpath_var=$runpath_var
17786
17787 # Shared library path variable.
17788 shlibpath_var=$shlibpath_var
17789
17790 # Is shlibpath searched before the hard-coded library search path?
17791 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
17792
17793 # Format of library name prefix.
17794 libname_spec=$lt_libname_spec
17795
17796 # List of archive names.  First name is the real one, the rest are links.
17797 # The last name is the one that the linker finds with -lNAME
17798 library_names_spec=$lt_library_names_spec
17799
17800 # The coded name of the library, if different from the real name.
17801 soname_spec=$lt_soname_spec
17802
17803 # Permission mode override for installation of shared libraries.
17804 install_override_mode=$lt_install_override_mode
17805
17806 # Command to use after installation of a shared archive.
17807 postinstall_cmds=$lt_postinstall_cmds
17808
17809 # Command to use after uninstallation of a shared archive.
17810 postuninstall_cmds=$lt_postuninstall_cmds
17811
17812 # Commands used to finish a libtool library installation in a directory.
17813 finish_cmds=$lt_finish_cmds
17814
17815 # As "finish_cmds", except a single script fragment to be evaled but
17816 # not shown.
17817 finish_eval=$lt_finish_eval
17818
17819 # Whether we should hardcode library paths into libraries.
17820 hardcode_into_libs=$hardcode_into_libs
17821
17822 # Compile-time system search path for libraries.
17823 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
17824
17825 # Run-time system search path for libraries.
17826 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
17827
17828 # Whether dlopen is supported.
17829 dlopen_support=$enable_dlopen
17830
17831 # Whether dlopen of programs is supported.
17832 dlopen_self=$enable_dlopen_self
17833
17834 # Whether dlopen of statically linked programs is supported.
17835 dlopen_self_static=$enable_dlopen_self_static
17836
17837 # Commands to strip libraries.
17838 old_striplib=$lt_old_striplib
17839 striplib=$lt_striplib
17840
17841
17842 # The linker used to build libraries.
17843 LD=$lt_LD
17844
17845 # How to create reloadable object files.
17846 reload_flag=$lt_reload_flag
17847 reload_cmds=$lt_reload_cmds
17848
17849 # Commands used to build an old-style archive.
17850 old_archive_cmds=$lt_old_archive_cmds
17851
17852 # A language specific compiler.
17853 CC=$lt_compiler
17854
17855 # Is the compiler the GNU compiler?
17856 with_gcc=$GCC
17857
17858 # Compiler flag to turn off builtin functions.
17859 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
17860
17861 # How to pass a linker flag through the compiler.
17862 wl=$lt_lt_prog_compiler_wl
17863
17864 # Additional compiler flags for building library objects.
17865 pic_flag=$lt_lt_prog_compiler_pic
17866
17867 # Compiler flag to prevent dynamic linking.
17868 link_static_flag=$lt_lt_prog_compiler_static
17869
17870 # Does compiler simultaneously support -c and -o options?
17871 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
17872
17873 # Whether or not to add -lc for building shared libraries.
17874 build_libtool_need_lc=$archive_cmds_need_lc
17875
17876 # Whether or not to disallow shared libs when runtime libs are static.
17877 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
17878
17879 # Compiler flag to allow reflexive dlopens.
17880 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
17881
17882 # Compiler flag to generate shared objects directly from archives.
17883 whole_archive_flag_spec=$lt_whole_archive_flag_spec
17884
17885 # Whether the compiler copes with passing no objects directly.
17886 compiler_needs_object=$lt_compiler_needs_object
17887
17888 # Create an old-style archive from a shared archive.
17889 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
17890
17891 # Create a temporary old-style archive to link instead of a shared archive.
17892 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
17893
17894 # Commands used to build a shared archive.
17895 archive_cmds=$lt_archive_cmds
17896 archive_expsym_cmds=$lt_archive_expsym_cmds
17897
17898 # Commands used to build a loadable module if different from building
17899 # a shared archive.
17900 module_cmds=$lt_module_cmds
17901 module_expsym_cmds=$lt_module_expsym_cmds
17902
17903 # Whether we are building with GNU ld or not.
17904 with_gnu_ld=$lt_with_gnu_ld
17905
17906 # Flag that allows shared libraries with undefined symbols to be built.
17907 allow_undefined_flag=$lt_allow_undefined_flag
17908
17909 # Flag that enforces no undefined symbols.
17910 no_undefined_flag=$lt_no_undefined_flag
17911
17912 # Flag to hardcode \$libdir into a binary during linking.
17913 # This must work even if \$libdir does not exist
17914 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
17915
17916 # If ld is used when linking, flag to hardcode \$libdir into a binary
17917 # during linking.  This must work even if \$libdir does not exist.
17918 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
17919
17920 # Whether we need a single "-rpath" flag with a separated argument.
17921 hardcode_libdir_separator=$lt_hardcode_libdir_separator
17922
17923 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17924 # DIR into the resulting binary.
17925 hardcode_direct=$hardcode_direct
17926
17927 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17928 # DIR into the resulting binary and the resulting library dependency is
17929 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
17930 # library is relocated.
17931 hardcode_direct_absolute=$hardcode_direct_absolute
17932
17933 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
17934 # into the resulting binary.
17935 hardcode_minus_L=$hardcode_minus_L
17936
17937 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
17938 # into the resulting binary.
17939 hardcode_shlibpath_var=$hardcode_shlibpath_var
17940
17941 # Set to "yes" if building a shared library automatically hardcodes DIR
17942 # into the library and all subsequent libraries and executables linked
17943 # against it.
17944 hardcode_automatic=$hardcode_automatic
17945
17946 # Set to yes if linker adds runtime paths of dependent libraries
17947 # to runtime path list.
17948 inherit_rpath=$inherit_rpath
17949
17950 # Whether libtool must link a program against all its dependency libraries.
17951 link_all_deplibs=$link_all_deplibs
17952
17953 # Fix the shell variable \$srcfile for the compiler.
17954 fix_srcfile_path=$lt_fix_srcfile_path
17955
17956 # Set to "yes" if exported symbols are required.
17957 always_export_symbols=$always_export_symbols
17958
17959 # The commands to list exported symbols.
17960 export_symbols_cmds=$lt_export_symbols_cmds
17961
17962 # Symbols that should not be listed in the preloaded symbols.
17963 exclude_expsyms=$lt_exclude_expsyms
17964
17965 # Symbols that must always be exported.
17966 include_expsyms=$lt_include_expsyms
17967
17968 # Commands necessary for linking programs (against libraries) with templates.
17969 prelink_cmds=$lt_prelink_cmds
17970
17971 # Specify filename containing input files.
17972 file_list_spec=$lt_file_list_spec
17973
17974 # How to hardcode a shared library path into an executable.
17975 hardcode_action=$hardcode_action
17976
17977 # ### END LIBTOOL CONFIG
17978
17979 _LT_EOF
17980
17981   case $host_os in
17982   aix3*)
17983     cat <<\_LT_EOF >> "$cfgfile"
17984 # AIX sometimes has problems with the GCC collect2 program.  For some
17985 # reason, if we set the COLLECT_NAMES environment variable, the problems
17986 # vanish in a puff of smoke.
17987 if test "X${COLLECT_NAMES+set}" != Xset; then
17988   COLLECT_NAMES=
17989   export COLLECT_NAMES
17990 fi
17991 _LT_EOF
17992     ;;
17993   esac
17994
17995
17996 ltmain="$ac_aux_dir/ltmain.sh"
17997
17998
17999   # We use sed instead of cat because bash on DJGPP gets confused if
18000   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
18001   # text mode, it properly converts lines to CR/LF.  This bash problem
18002   # is reportedly fixed, but why not run on old versions too?
18003   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
18004     || (rm -f "$cfgfile"; exit 1)
18005
18006   case $xsi_shell in
18007   yes)
18008     cat << \_LT_EOF >> "$cfgfile"
18009
18010 # func_dirname file append nondir_replacement
18011 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18012 # otherwise set result to NONDIR_REPLACEMENT.
18013 func_dirname ()
18014 {
18015   case ${1} in
18016     */*) func_dirname_result="${1%/*}${2}" ;;
18017     *  ) func_dirname_result="${3}" ;;
18018   esac
18019 }
18020
18021 # func_basename file
18022 func_basename ()
18023 {
18024   func_basename_result="${1##*/}"
18025 }
18026
18027 # func_dirname_and_basename file append nondir_replacement
18028 # perform func_basename and func_dirname in a single function
18029 # call:
18030 #   dirname:  Compute the dirname of FILE.  If nonempty,
18031 #             add APPEND to the result, otherwise set result
18032 #             to NONDIR_REPLACEMENT.
18033 #             value returned in "$func_dirname_result"
18034 #   basename: Compute filename of FILE.
18035 #             value retuned in "$func_basename_result"
18036 # Implementation must be kept synchronized with func_dirname
18037 # and func_basename. For efficiency, we do not delegate to
18038 # those functions but instead duplicate the functionality here.
18039 func_dirname_and_basename ()
18040 {
18041   case ${1} in
18042     */*) func_dirname_result="${1%/*}${2}" ;;
18043     *  ) func_dirname_result="${3}" ;;
18044   esac
18045   func_basename_result="${1##*/}"
18046 }
18047
18048 # func_stripname prefix suffix name
18049 # strip PREFIX and SUFFIX off of NAME.
18050 # PREFIX and SUFFIX must not contain globbing or regex special
18051 # characters, hashes, percent signs, but SUFFIX may contain a leading
18052 # dot (in which case that matches only a dot).
18053 func_stripname ()
18054 {
18055   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
18056   # positional parameters, so assign one to ordinary parameter first.
18057   func_stripname_result=${3}
18058   func_stripname_result=${func_stripname_result#"${1}"}
18059   func_stripname_result=${func_stripname_result%"${2}"}
18060 }
18061
18062 # func_opt_split
18063 func_opt_split ()
18064 {
18065   func_opt_split_opt=${1%%=*}
18066   func_opt_split_arg=${1#*=}
18067 }
18068
18069 # func_lo2o object
18070 func_lo2o ()
18071 {
18072   case ${1} in
18073     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
18074     *)    func_lo2o_result=${1} ;;
18075   esac
18076 }
18077
18078 # func_xform libobj-or-source
18079 func_xform ()
18080 {
18081   func_xform_result=${1%.*}.lo
18082 }
18083
18084 # func_arith arithmetic-term...
18085 func_arith ()
18086 {
18087   func_arith_result=$(( $* ))
18088 }
18089
18090 # func_len string
18091 # STRING may not start with a hyphen.
18092 func_len ()
18093 {
18094   func_len_result=${#1}
18095 }
18096
18097 _LT_EOF
18098     ;;
18099   *) # Bourne compatible functions.
18100     cat << \_LT_EOF >> "$cfgfile"
18101
18102 # func_dirname file append nondir_replacement
18103 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18104 # otherwise set result to NONDIR_REPLACEMENT.
18105 func_dirname ()
18106 {
18107   # Extract subdirectory from the argument.
18108   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
18109   if test "X$func_dirname_result" = "X${1}"; then
18110     func_dirname_result="${3}"
18111   else
18112     func_dirname_result="$func_dirname_result${2}"
18113   fi
18114 }
18115
18116 # func_basename file
18117 func_basename ()
18118 {
18119   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
18120 }
18121
18122
18123 # func_stripname prefix suffix name
18124 # strip PREFIX and SUFFIX off of NAME.
18125 # PREFIX and SUFFIX must not contain globbing or regex special
18126 # characters, hashes, percent signs, but SUFFIX may contain a leading
18127 # dot (in which case that matches only a dot).
18128 # func_strip_suffix prefix name
18129 func_stripname ()
18130 {
18131   case ${2} in
18132     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
18133     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
18134   esac
18135 }
18136
18137 # sed scripts:
18138 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
18139 my_sed_long_arg='1s/^-[^=]*=//'
18140
18141 # func_opt_split
18142 func_opt_split ()
18143 {
18144   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
18145   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
18146 }
18147
18148 # func_lo2o object
18149 func_lo2o ()
18150 {
18151   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
18152 }
18153
18154 # func_xform libobj-or-source
18155 func_xform ()
18156 {
18157   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
18158 }
18159
18160 # func_arith arithmetic-term...
18161 func_arith ()
18162 {
18163   func_arith_result=`expr "$@"`
18164 }
18165
18166 # func_len string
18167 # STRING may not start with a hyphen.
18168 func_len ()
18169 {
18170   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
18171 }
18172
18173 _LT_EOF
18174 esac
18175
18176 case $lt_shell_append in
18177   yes)
18178     cat << \_LT_EOF >> "$cfgfile"
18179
18180 # func_append var value
18181 # Append VALUE to the end of shell variable VAR.
18182 func_append ()
18183 {
18184   eval "$1+=\$2"
18185 }
18186 _LT_EOF
18187     ;;
18188   *)
18189     cat << \_LT_EOF >> "$cfgfile"
18190
18191 # func_append var value
18192 # Append VALUE to the end of shell variable VAR.
18193 func_append ()
18194 {
18195   eval "$1=\$$1\$2"
18196 }
18197
18198 _LT_EOF
18199     ;;
18200   esac
18201
18202
18203   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
18204     || (rm -f "$cfgfile"; exit 1)
18205
18206   mv -f "$cfgfile" "$ofile" ||
18207     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
18208   chmod +x "$ofile"
18209
18210
18211     cat <<_LT_EOF >> "$ofile"
18212
18213 # ### BEGIN LIBTOOL TAG CONFIG: GO
18214
18215 # The linker used to build libraries.
18216 LD=$lt_LD_GO
18217
18218 # How to create reloadable object files.
18219 reload_flag=$lt_reload_flag_GO
18220 reload_cmds=$lt_reload_cmds_GO
18221
18222 # Commands used to build an old-style archive.
18223 old_archive_cmds=$lt_old_archive_cmds_GO
18224
18225 # A language specific compiler.
18226 CC=$lt_compiler_GO
18227
18228 # Is the compiler the GNU compiler?
18229 with_gcc=$GCC_GO
18230
18231 # Compiler flag to turn off builtin functions.
18232 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GO
18233
18234 # How to pass a linker flag through the compiler.
18235 wl=$lt_lt_prog_compiler_wl_GO
18236
18237 # Additional compiler flags for building library objects.
18238 pic_flag=$lt_lt_prog_compiler_pic_GO
18239
18240 # Compiler flag to prevent dynamic linking.
18241 link_static_flag=$lt_lt_prog_compiler_static_GO
18242
18243 # Does compiler simultaneously support -c and -o options?
18244 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GO
18245
18246 # Whether or not to add -lc for building shared libraries.
18247 build_libtool_need_lc=$archive_cmds_need_lc_GO
18248
18249 # Whether or not to disallow shared libs when runtime libs are static.
18250 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GO
18251
18252 # Compiler flag to allow reflexive dlopens.
18253 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GO
18254
18255 # Compiler flag to generate shared objects directly from archives.
18256 whole_archive_flag_spec=$lt_whole_archive_flag_spec_GO
18257
18258 # Whether the compiler copes with passing no objects directly.
18259 compiler_needs_object=$lt_compiler_needs_object_GO
18260
18261 # Create an old-style archive from a shared archive.
18262 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GO
18263
18264 # Create a temporary old-style archive to link instead of a shared archive.
18265 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GO
18266
18267 # Commands used to build a shared archive.
18268 archive_cmds=$lt_archive_cmds_GO
18269 archive_expsym_cmds=$lt_archive_expsym_cmds_GO
18270
18271 # Commands used to build a loadable module if different from building
18272 # a shared archive.
18273 module_cmds=$lt_module_cmds_GO
18274 module_expsym_cmds=$lt_module_expsym_cmds_GO
18275
18276 # Whether we are building with GNU ld or not.
18277 with_gnu_ld=$lt_with_gnu_ld_GO
18278
18279 # Flag that allows shared libraries with undefined symbols to be built.
18280 allow_undefined_flag=$lt_allow_undefined_flag_GO
18281
18282 # Flag that enforces no undefined symbols.
18283 no_undefined_flag=$lt_no_undefined_flag_GO
18284
18285 # Flag to hardcode \$libdir into a binary during linking.
18286 # This must work even if \$libdir does not exist
18287 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GO
18288
18289 # If ld is used when linking, flag to hardcode \$libdir into a binary
18290 # during linking.  This must work even if \$libdir does not exist.
18291 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GO
18292
18293 # Whether we need a single "-rpath" flag with a separated argument.
18294 hardcode_libdir_separator=$lt_hardcode_libdir_separator_GO
18295
18296 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18297 # DIR into the resulting binary.
18298 hardcode_direct=$hardcode_direct_GO
18299
18300 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18301 # DIR into the resulting binary and the resulting library dependency is
18302 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
18303 # library is relocated.
18304 hardcode_direct_absolute=$hardcode_direct_absolute_GO
18305
18306 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
18307 # into the resulting binary.
18308 hardcode_minus_L=$hardcode_minus_L_GO
18309
18310 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
18311 # into the resulting binary.
18312 hardcode_shlibpath_var=$hardcode_shlibpath_var_GO
18313
18314 # Set to "yes" if building a shared library automatically hardcodes DIR
18315 # into the library and all subsequent libraries and executables linked
18316 # against it.
18317 hardcode_automatic=$hardcode_automatic_GO
18318
18319 # Set to yes if linker adds runtime paths of dependent libraries
18320 # to runtime path list.
18321 inherit_rpath=$inherit_rpath_GO
18322
18323 # Whether libtool must link a program against all its dependency libraries.
18324 link_all_deplibs=$link_all_deplibs_GO
18325
18326 # Fix the shell variable \$srcfile for the compiler.
18327 fix_srcfile_path=$lt_fix_srcfile_path_GO
18328
18329 # Set to "yes" if exported symbols are required.
18330 always_export_symbols=$always_export_symbols_GO
18331
18332 # The commands to list exported symbols.
18333 export_symbols_cmds=$lt_export_symbols_cmds_GO
18334
18335 # Symbols that should not be listed in the preloaded symbols.
18336 exclude_expsyms=$lt_exclude_expsyms_GO
18337
18338 # Symbols that must always be exported.
18339 include_expsyms=$lt_include_expsyms_GO
18340
18341 # Commands necessary for linking programs (against libraries) with templates.
18342 prelink_cmds=$lt_prelink_cmds_GO
18343
18344 # Specify filename containing input files.
18345 file_list_spec=$lt_file_list_spec_GO
18346
18347 # How to hardcode a shared library path into an executable.
18348 hardcode_action=$hardcode_action_GO
18349
18350 # ### END LIBTOOL TAG CONFIG: GO
18351 _LT_EOF
18352
18353  ;;
18354     "default":C) if test -n "$CONFIG_FILES"; then
18355    # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
18356    # that multilib installs will end up installed in the correct place.
18357    # The testsuite needs it for multilib-aware ABI baseline files.
18358    # To work around this not being passed down from config-ml.in ->
18359    # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
18360    # append it here.  Only modify Makefiles that have just been created.
18361    #
18362    # Also, get rid of this simulated-VPATH thing that automake does.
18363    cat > vpsed << \_EOF
18364 s!`test -f '$<' || echo '$(srcdir)/'`!!
18365 _EOF
18366    for i in $SUBDIRS; do
18367     case $CONFIG_FILES in
18368      *${i}/Makefile*)
18369        #echo "Adding MULTISUBDIR to $i/Makefile"
18370        sed -f vpsed $i/Makefile > tmp
18371        grep '^MULTISUBDIR =' Makefile >> tmp
18372        mv tmp $i/Makefile
18373        ;;
18374     esac
18375    done
18376    rm vpsed
18377  fi
18378  ;;
18379
18380   esac
18381 done # for ac_tag
18382
18383
18384 as_fn_exit 0
18385 _ACEOF
18386 ac_clean_files=$ac_clean_files_save
18387
18388 test $ac_write_fail = 0 ||
18389   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
18390
18391
18392 # configure is writing to config.log, and then calls config.status.
18393 # config.status does its own redirection, appending to config.log.
18394 # Unfortunately, on DOS this fails, as config.log is still kept open
18395 # by configure, so config.status won't be able to write to it; its
18396 # output is simply discarded.  So we exec the FD to /dev/null,
18397 # effectively closing config.log, so it can be properly (re)opened and
18398 # appended to by config.status.  When coming back to configure, we
18399 # need to make the FD available again.
18400 if test "$no_create" != yes; then
18401   ac_cs_success=:
18402   ac_config_status_args=
18403   test "$silent" = yes &&
18404     ac_config_status_args="$ac_config_status_args --quiet"
18405   exec 5>/dev/null
18406   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18407   exec 5>>config.log
18408   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18409   # would make configure fail if this is the last instruction.
18410   $ac_cs_success || as_fn_exit 1
18411 fi
18412 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18413   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18414 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18415 fi
18416