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_STATIC_LINK_FALSE
 637 HAVE_STATIC_LINK_TRUE
 638 HAVE_STAT_TIMESPEC_FALSE
 639 HAVE_STAT_TIMESPEC_TRUE
 640 STRUCT_EPOLL_EVENT_FD_OFFSET
 641 SIZEOF_STRUCT_EPOLL_EVENT
 642 MATH_FLAG
 643 STRINGOPS_FLAG
 644 HAVE_WAIT4_FALSE
 645 HAVE_WAIT4_TRUE
 646 HAVE_STRERROR_R_FALSE
 647 HAVE_STRERROR_R_TRUE
 648 HAVE_SYS_MMAN_H_FALSE
 649 HAVE_SYS_MMAN_H_TRUE
 650 PTHREAD_LIBS
 651 PTHREAD_CFLAGS
 652 NET_LIBS
 653 MATH_LIBS
 654 GOC_IS_LLGO_FALSE
 655 GOC_IS_LLGO_TRUE
 656 GO_SPLIT_STACK
 657 USING_SPLIT_STACK_FALSE
 658 USING_SPLIT_STACK_TRUE
 659 SPLIT_STACK
 660 HWCAP_CFLAGS
 661 OSCFLAGS
 662 GO_SYSCALL_OS_ARCH_FILE
 663 GO_SYSCALL_OS_FILE
 664 GO_LIBCALL_OS_ARCH_FILE
 665 GO_LIBCALL_OS_FILE
 666 FUNCTION_DESCRIPTORS
 667 LIBGO_IS_X86_FALSE
 668 LIBGO_IS_X86_TRUE
 669 ALLGOARCHFAMILY
 670 ALLGOARCH
 671 GOARCH
 672 USE_DEJAGNU
 673 ALLGOOS
 674 GOOS
 675 LIBGO_IS_BSD_FALSE
 676 LIBGO_IS_BSD_TRUE
 677 LIBGO_IS_HURD_FALSE
 678 LIBGO_IS_HURD_TRUE
 679 LIBGO_IS_AIX_FALSE
 680 LIBGO_IS_AIX_TRUE
 681 LIBGO_IS_SOLARIS_FALSE
 682 LIBGO_IS_SOLARIS_TRUE
 683 LIBGO_IS_RTEMS_FALSE
 684 LIBGO_IS_RTEMS_TRUE
 685 LIBGO_IS_DRAGONFLY_FALSE
 686 LIBGO_IS_DRAGONFLY_TRUE
 687 LIBGO_IS_OPENBSD_FALSE
 688 LIBGO_IS_OPENBSD_TRUE
 689 LIBGO_IS_NETBSD_FALSE
 690 LIBGO_IS_NETBSD_TRUE
 691 LIBGO_IS_LINUX_FALSE
 692 LIBGO_IS_LINUX_TRUE
 693 LIBGO_IS_IRIX_FALSE
 694 LIBGO_IS_IRIX_TRUE
 695 LIBGO_IS_FREEBSD_FALSE
 696 LIBGO_IS_FREEBSD_TRUE
 697 LIBGO_IS_DARWIN_FALSE
 698 LIBGO_IS_DARWIN_TRUE
 699 go_include
 700 LIBATOMIC
 701 USE_LIBFFI_FALSE
 702 USE_LIBFFI_TRUE
 703 LIBFFIINCS
 704 LIBFFI
 705 nover_glibgo_toolexeclibdir
 706 glibgo_toolexeclibdir
 707 glibgo_toolexecdir
 708 WERROR
 709 WARN_FLAGS
 710 CC_FOR_BUILD
 711 enable_static
 712 enable_shared
 713 CPP
 714 OTOOL64
 715 OTOOL
 716 LIPO
 717 NMEDIT
 718 DSYMUTIL
 719 AR
 720 OBJDUMP
 721 LN_S
 722 NM
 723 ac_ct_DUMPBIN
 724 DUMPBIN
 725 LIBTOOL
 726 OBJCOPY
 727 RANLIB
 728 LD
 729 FGREP
 730 EGREP
 731 GREP
 732 SED
 733 MAINT
 734 MAINTAINER_MODE_FALSE
 735 MAINTAINER_MODE_TRUE
 736 AIX_EXTRA_ARCH
 737 am__fastdepCCAS_FALSE
 738 am__fastdepCCAS_TRUE
 739 CCASDEPMODE
 740 CCASFLAGS
 741 CCAS
 742 GOFLAGS
 743 GOC
 744 am__fastdepCC_FALSE
 745 am__fastdepCC_TRUE
 746 CCDEPMODE
 747 am__nodep
 748 AMDEPBACKSLASH
 749 AMDEP_FALSE
 750 AMDEP_TRUE
 751 am__quote
 752 am__include
 753 DEPDIR
 754 OBJEXT
 755 EXEEXT
 756 ac_ct_CC
 757 CPPFLAGS
 758 LDFLAGS
 759 CFLAGS
 760 CC
 761 AM_BACKSLASH
 762 AM_DEFAULT_VERBOSITY
 763 AM_DEFAULT_V
 764 AM_V
 765 am__untar
 766 am__tar
 767 AMTAR
 768 am__leading_dot
 769 SET_MAKE
 770 AWK
 771 mkdir_p
 772 MKDIR_P
 773 INSTALL_STRIP_PROGRAM
 774 STRIP
 775 install_sh
 776 MAKEINFO
 777 AUTOHEADER
 778 AUTOMAKE
 779 AUTOCONF
 780 ACLOCAL
 781 VERSION
 782 PACKAGE
 783 CYGPATH_W
 784 am__isrc
 785 INSTALL_DATA
 786 INSTALL_SCRIPT
 787 INSTALL_PROGRAM
 788 target_os
 789 target_vendor
 790 target_cpu
 791 target
 792 host_os
 793 host_vendor
 794 host_cpu
 795 host
 796 build_os
 797 build_vendor
 798 build_cpu
 799 build
 800 multi_basedir
 801 libtool_VERSION
 802 target_alias
 803 host_alias
 804 build_alias
 805 LIBS
 806 ECHO_T
 807 ECHO_N
 808 ECHO_C
 809 DEFS
 810 mandir
 811 localedir
 812 libdir
 813 psdir
 814 pdfdir
 815 dvidir
 816 htmldir
 817 infodir
 818 docdir
 819 oldincludedir
 820 includedir
 821 localstatedir
 822 sharedstatedir
 823 sysconfdir
 824 datadir
 825 datarootdir
 826 libexecdir
 827 sbindir
 828 bindir
 829 program_transform_name
 830 prefix
 831 exec_prefix
 832 PACKAGE_URL
 833 PACKAGE_BUGREPORT
 834 PACKAGE_STRING
 835 PACKAGE_VERSION
 836 PACKAGE_TARNAME
 837 PACKAGE_NAME
 838 PATH_SEPARATOR
 839 SHELL'
 840 ac_subst_files=''
 841 ac_user_opts='
 842 enable_option_checking
 843 enable_multilib
 844 enable_silent_rules
 845 enable_dependency_tracking
 846 enable_maintainer_mode
 847 with_gnu_ld
 848 enable_shared
 849 enable_static
 850 with_pic
 851 enable_fast_install
 852 enable_libtool_lock
 853 enable_werror
 854 enable_version_specific_runtime_libs
 855 with_toolexeclibdir
 856 with_libffi
 857 with_libatomic
 858 with_system_libunwind
 859 '
 860       ac_precious_vars='build_alias
 861 host_alias
 862 target_alias
 863 CPP
 864 CPPFLAGS'
 865
 866
 867 # Initialize some variables set by options.
 868 ac_init_help=
 869 ac_init_version=false
 870 ac_unrecognized_opts=
 871 ac_unrecognized_sep=
 872 # The variables have the same names as the options, with
 873 # dashes changed to underlines.
 874 cache_file=/dev/null
 875 exec_prefix=NONE
 876 no_create=
 877 no_recursion=
 878 prefix=NONE
 879 program_prefix=NONE
 880 program_suffix=NONE
 881 program_transform_name=s,x,x,
 882 silent=
 883 site=
 884 srcdir=
 885 verbose=
 886 x_includes=NONE
 887 x_libraries=NONE
 888
 889 # Installation directory options.
 890 # These are left unexpanded so users can "make install exec_prefix=/foo"
 891 # and all the variables that are supposed to be based on exec_prefix
 892 # by default will actually change.
 893 # Use braces instead of parens because sh, perl, etc. also accept them.
 894 # (The list follows the same order as the GNU Coding Standards.)
 895 bindir='${exec_prefix}/bin'
 896 sbindir='${exec_prefix}/sbin'
 897 libexecdir='${exec_prefix}/libexec'
 898 datarootdir='${prefix}/share'
 899 datadir='${datarootdir}'
 900 sysconfdir='${prefix}/etc'
 901 sharedstatedir='${prefix}/com'
 902 localstatedir='${prefix}/var'
 903 includedir='${prefix}/include'
 904 oldincludedir='/usr/include'
 905 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 906 infodir='${datarootdir}/info'
 907 htmldir='${docdir}'
 908 dvidir='${docdir}'
 909 pdfdir='${docdir}'
 910 psdir='${docdir}'
 911 libdir='${exec_prefix}/lib'
 912 localedir='${datarootdir}/locale'
 913 mandir='${datarootdir}/man'
 914
 915 ac_prev=
 916 ac_dashdash=
 917 for ac_option
 918 do
 919   # If the previous option needs an argument, assign it.
 920   if test -n "$ac_prev"; then
 921     eval $ac_prev=\$ac_option
 922     ac_prev=
 923     continue
 924   fi
 925
 926   case $ac_option in
 927   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 928   *=)   ac_optarg= ;;
 929   *)    ac_optarg=yes ;;
 930   esac
 931
 932   # Accept the important Cygnus configure options, so we can diagnose typos.
 933
 934   case $ac_dashdash$ac_option in
 935   --)
 936     ac_dashdash=yes ;;
 937
 938   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 939     ac_prev=bindir ;;
 940   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 941     bindir=$ac_optarg ;;
 942
 943   -build | --build | --buil | --bui | --bu)
 944     ac_prev=build_alias ;;
 945   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 946     build_alias=$ac_optarg ;;
 947
 948   -cache-file | --cache-file | --cache-fil | --cache-fi \
 949   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 950     ac_prev=cache_file ;;
 951   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 952   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 953     cache_file=$ac_optarg ;;
 954
 955   --config-cache | -C)
 956     cache_file=config.cache ;;
 957
 958   -datadir | --datadir | --datadi | --datad)
 959     ac_prev=datadir ;;
 960   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 961     datadir=$ac_optarg ;;
 962
 963   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 964   | --dataroo | --dataro | --datar)
 965     ac_prev=datarootdir ;;
 966   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 967   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 968     datarootdir=$ac_optarg ;;
 969
 970   -disable-* | --disable-*)
 971     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 972     # Reject names that are not valid shell variable names.
 973     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 974       as_fn_error $? "invalid feature name: $ac_useropt"
 975     ac_useropt_orig=$ac_useropt
 976     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 977     case $ac_user_opts in
 978       *"
 979 "enable_$ac_useropt"
 980 "*) ;;
 981       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 982          ac_unrecognized_sep=', ';;
 983     esac
 984     eval enable_$ac_useropt=no ;;
 985
 986   -docdir | --docdir | --docdi | --doc | --do)
 987     ac_prev=docdir ;;
 988   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 989     docdir=$ac_optarg ;;
 990
 991   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 992     ac_prev=dvidir ;;
 993   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 994     dvidir=$ac_optarg ;;
 995
 996   -enable-* | --enable-*)
 997     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 998     # Reject names that are not valid shell variable names.
 999     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1000       as_fn_error $? "invalid feature name: $ac_useropt"
1001     ac_useropt_orig=$ac_useropt
1002     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1003     case $ac_user_opts in
1004       *"
1005 "enable_$ac_useropt"
1006 "*) ;;
1007       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1008          ac_unrecognized_sep=', ';;
1009     esac
1010     eval enable_$ac_useropt=\$ac_optarg ;;
1011
1012   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1013   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1014   | --exec | --exe | --ex)
1015     ac_prev=exec_prefix ;;
1016   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1017   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1018   | --exec=* | --exe=* | --ex=*)
1019     exec_prefix=$ac_optarg ;;
1020
1021   -gas | --gas | --ga | --g)
1022     # Obsolete; use --with-gas.
1023     with_gas=yes ;;
1024
1025   -help | --help | --hel | --he | -h)
1026     ac_init_help=long ;;
1027   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1028     ac_init_help=recursive ;;
1029   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1030     ac_init_help=short ;;
1031
1032   -host | --host | --hos | --ho)
1033     ac_prev=host_alias ;;
1034   -host=* | --host=* | --hos=* | --ho=*)
1035     host_alias=$ac_optarg ;;
1036
1037   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1038     ac_prev=htmldir ;;
1039   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1040   | --ht=*)
1041     htmldir=$ac_optarg ;;
1042
1043   -includedir | --includedir | --includedi | --included | --include \
1044   | --includ | --inclu | --incl | --inc)
1045     ac_prev=includedir ;;
1046   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1047   | --includ=* | --inclu=* | --incl=* | --inc=*)
1048     includedir=$ac_optarg ;;
1049
1050   -infodir | --infodir | --infodi | --infod | --info | --inf)
1051     ac_prev=infodir ;;
1052   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1053     infodir=$ac_optarg ;;
1054
1055   -libdir | --libdir | --libdi | --libd)
1056     ac_prev=libdir ;;
1057   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1058     libdir=$ac_optarg ;;
1059
1060   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1061   | --libexe | --libex | --libe)
1062     ac_prev=libexecdir ;;
1063   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1064   | --libexe=* | --libex=* | --libe=*)
1065     libexecdir=$ac_optarg ;;
1066
1067   -localedir | --localedir | --localedi | --localed | --locale)
1068     ac_prev=localedir ;;
1069   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1070     localedir=$ac_optarg ;;
1071
1072   -localstatedir | --localstatedir | --localstatedi | --localstated \
1073   | --localstate | --localstat | --localsta | --localst | --locals)
1074     ac_prev=localstatedir ;;
1075   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1076   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1077     localstatedir=$ac_optarg ;;
1078
1079   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1080     ac_prev=mandir ;;
1081   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1082     mandir=$ac_optarg ;;
1083
1084   -nfp | --nfp | --nf)
1085     # Obsolete; use --without-fp.
1086     with_fp=no ;;
1087
1088   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1089   | --no-cr | --no-c | -n)
1090     no_create=yes ;;
1091
1092   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1093   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1094     no_recursion=yes ;;
1095
1096   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1097   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1098   | --oldin | --oldi | --old | --ol | --o)
1099     ac_prev=oldincludedir ;;
1100   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1101   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1102   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1103     oldincludedir=$ac_optarg ;;
1104
1105   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1106     ac_prev=prefix ;;
1107   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1108     prefix=$ac_optarg ;;
1109
1110   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1111   | --program-pre | --program-pr | --program-p)
1112     ac_prev=program_prefix ;;
1113   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1114   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1115     program_prefix=$ac_optarg ;;
1116
1117   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1118   | --program-suf | --program-su | --program-s)
1119     ac_prev=program_suffix ;;
1120   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1121   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1122     program_suffix=$ac_optarg ;;
1123
1124   -program-transform-name | --program-transform-name \
1125   | --program-transform-nam | --program-transform-na \
1126   | --program-transform-n | --program-transform- \
1127   | --program-transform | --program-transfor \
1128   | --program-transfo | --program-transf \
1129   | --program-trans | --program-tran \
1130   | --progr-tra | --program-tr | --program-t)
1131     ac_prev=program_transform_name ;;
1132   -program-transform-name=* | --program-transform-name=* \
1133   | --program-transform-nam=* | --program-transform-na=* \
1134   | --program-transform-n=* | --program-transform-=* \
1135   | --program-transform=* | --program-transfor=* \
1136   | --program-transfo=* | --program-transf=* \
1137   | --program-trans=* | --program-tran=* \
1138   | --progr-tra=* | --program-tr=* | --program-t=*)
1139     program_transform_name=$ac_optarg ;;
1140
1141   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1142     ac_prev=pdfdir ;;
1143   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1144     pdfdir=$ac_optarg ;;
1145
1146   -psdir | --psdir | --psdi | --psd | --ps)
1147     ac_prev=psdir ;;
1148   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1149     psdir=$ac_optarg ;;
1150
1151   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1152   | -silent | --silent | --silen | --sile | --sil)
1153     silent=yes ;;
1154
1155   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1156     ac_prev=sbindir ;;
1157   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1158   | --sbi=* | --sb=*)
1159     sbindir=$ac_optarg ;;
1160
1161   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1162   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1163   | --sharedst | --shareds | --shared | --share | --shar \
1164   | --sha | --sh)
1165     ac_prev=sharedstatedir ;;
1166   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1167   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1168   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1169   | --sha=* | --sh=*)
1170     sharedstatedir=$ac_optarg ;;
1171
1172   -site | --site | --sit)
1173     ac_prev=site ;;
1174   -site=* | --site=* | --sit=*)
1175     site=$ac_optarg ;;
1176
1177   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1178     ac_prev=srcdir ;;
1179   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1180     srcdir=$ac_optarg ;;
1181
1182   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1183   | --syscon | --sysco | --sysc | --sys | --sy)
1184     ac_prev=sysconfdir ;;
1185   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1186   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1187     sysconfdir=$ac_optarg ;;
1188
1189   -target | --target | --targe | --targ | --tar | --ta | --t)
1190     ac_prev=target_alias ;;
1191   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1192     target_alias=$ac_optarg ;;
1193
1194   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1195     verbose=yes ;;
1196
1197   -version | --version | --versio | --versi | --vers | -V)
1198     ac_init_version=: ;;
1199
1200   -with-* | --with-*)
1201     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1202     # Reject names that are not valid shell variable names.
1203     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1204       as_fn_error $? "invalid package name: $ac_useropt"
1205     ac_useropt_orig=$ac_useropt
1206     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1207     case $ac_user_opts in
1208       *"
1209 "with_$ac_useropt"
1210 "*) ;;
1211       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1212          ac_unrecognized_sep=', ';;
1213     esac
1214     eval with_$ac_useropt=\$ac_optarg ;;
1215
1216   -without-* | --without-*)
1217     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1218     # Reject names that are not valid shell variable names.
1219     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1220       as_fn_error $? "invalid package name: $ac_useropt"
1221     ac_useropt_orig=$ac_useropt
1222     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1223     case $ac_user_opts in
1224       *"
1225 "with_$ac_useropt"
1226 "*) ;;
1227       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1228          ac_unrecognized_sep=', ';;
1229     esac
1230     eval with_$ac_useropt=no ;;
1231
1232   --x)
1233     # Obsolete; use --with-x.
1234     with_x=yes ;;
1235
1236   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1237   | --x-incl | --x-inc | --x-in | --x-i)
1238     ac_prev=x_includes ;;
1239   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1240   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1241     x_includes=$ac_optarg ;;
1242
1243   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1244   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1245     ac_prev=x_libraries ;;
1246   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1247   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1248     x_libraries=$ac_optarg ;;
1249
1250   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1251 Try \`$0 --help' for more information"
1252     ;;
1253
1254   *=*)
1255     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1256     # Reject names that are not valid shell variable names.
1257     case $ac_envvar in #(
1258       '' | [0-9]* | *[!_$as_cr_alnum]* )
1259       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1260     esac
1261     eval $ac_envvar=\$ac_optarg
1262     export $ac_envvar ;;
1263
1264   *)
1265     # FIXME: should be removed in autoconf 3.0.
1266     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1267     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1268       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1269     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1270     ;;
1271
1272   esac
1273 done
1274
1275 if test -n "$ac_prev"; then
1276   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1277   as_fn_error $? "missing argument to $ac_option"
1278 fi
1279
1280 if test -n "$ac_unrecognized_opts"; then
1281   case $enable_option_checking in
1282     no) ;;
1283     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1284     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1285   esac
1286 fi
1287
1288 # Check all directory arguments for consistency.
1289 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1290                 datadir sysconfdir sharedstatedir localstatedir includedir \
1291                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1292                 libdir localedir mandir
1293 do
1294   eval ac_val=\$$ac_var
1295   # Remove trailing slashes.
1296   case $ac_val in
1297     */ )
1298       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1299       eval $ac_var=\$ac_val;;
1300   esac
1301   # Be sure to have absolute directory names.
1302   case $ac_val in
1303     [\\/$]* | ?:[\\/]* )  continue;;
1304     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1305   esac
1306   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1307 done
1308
1309 # There might be people who depend on the old broken behavior: `$host'
1310 # used to hold the argument of --host etc.
1311 # FIXME: To remove some day.
1312 build=$build_alias
1313 host=$host_alias
1314 target=$target_alias
1315
1316 # FIXME: To remove some day.
1317 if test "x$host_alias" != x; then
1318   if test "x$build_alias" = x; then
1319     cross_compiling=maybe
1320   elif test "x$build_alias" != "x$host_alias"; then
1321     cross_compiling=yes
1322   fi
1323 fi
1324
1325 ac_tool_prefix=
1326 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1327
1328 test "$silent" = yes && exec 6>/dev/null
1329
1330
1331 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1332 ac_ls_di=`ls -di .` &&
1333 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1334   as_fn_error $? "working directory cannot be determined"
1335 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1336   as_fn_error $? "pwd does not report name of working directory"
1337
1338
1339 # Find the source files, if location was not specified.
1340 if test -z "$srcdir"; then
1341   ac_srcdir_defaulted=yes
1342   # Try the directory containing this script, then the parent directory.
1343   ac_confdir=`$as_dirname -- "$as_myself" ||
1344 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1345          X"$as_myself" : 'X\(//\)[^/]' \| \
1346          X"$as_myself" : 'X\(//\)$' \| \
1347          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1348 $as_echo X"$as_myself" |
1349     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1350             s//\1/
1351             q
1352           }
1353           /^X\(\/\/\)[^/].*/{
1354             s//\1/
1355             q
1356           }
1357           /^X\(\/\/\)$/{
1358             s//\1/
1359             q
1360           }
1361           /^X\(\/\).*/{
1362             s//\1/
1363             q
1364           }
1365           s/.*/./; q'`
1366   srcdir=$ac_confdir
1367   if test ! -r "$srcdir/$ac_unique_file"; then
1368     srcdir=..
1369   fi
1370 else
1371   ac_srcdir_defaulted=no
1372 fi
1373 if test ! -r "$srcdir/$ac_unique_file"; then
1374   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1375   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1376 fi
1377 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1378 ac_abs_confdir=`(
1379         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1380         pwd)`
1381 # When building in place, set srcdir=.
1382 if test "$ac_abs_confdir" = "$ac_pwd"; then
1383   srcdir=.
1384 fi
1385 # Remove unnecessary trailing slashes from srcdir.
1386 # Double slashes in file names in object file debugging info
1387 # mess up M-x gdb in Emacs.
1388 case $srcdir in
1389 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1390 esac
1391 for ac_var in $ac_precious_vars; do
1392   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1393   eval ac_env_${ac_var}_value=\$${ac_var}
1394   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1395   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1396 done
1397
1398 #
1399 # Report the --help message.
1400 #
1401 if test "$ac_init_help" = "long"; then
1402   # Omit some internal or obsolete options to make the list less imposing.
1403   # This message is too long to be a string in the A/UX 3.1 sh.
1404   cat <<_ACEOF
1405 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1406
1407 Usage: $0 [OPTION]... [VAR=VALUE]...
1408
1409 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1410 VAR=VALUE.  See below for descriptions of some of the useful variables.
1411
1412 Defaults for the options are specified in brackets.
1413
1414 Configuration:
1415   -h, --help              display this help and exit
1416       --help=short        display options specific to this package
1417       --help=recursive    display the short help of all the included packages
1418   -V, --version           display version information and exit
1419   -q, --quiet, --silent   do not print \`checking ...' messages
1420       --cache-file=FILE   cache test results in FILE [disabled]
1421   -C, --config-cache      alias for \`--cache-file=config.cache'
1422   -n, --no-create         do not create output files
1423       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1424
1425 Installation directories:
1426   --prefix=PREFIX         install architecture-independent files in PREFIX
1427                           [$ac_default_prefix]
1428   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1429                           [PREFIX]
1430
1431 By default, \`make install' will install all the files in
1432 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1433 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1434 for instance \`--prefix=\$HOME'.
1435
1436 For better control, use the options below.
1437
1438 Fine tuning of the installation directories:
1439   --bindir=DIR            user executables [EPREFIX/bin]
1440   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1441   --libexecdir=DIR        program executables [EPREFIX/libexec]
1442   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1443   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1444   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1445   --libdir=DIR            object code libraries [EPREFIX/lib]
1446   --includedir=DIR        C header files [PREFIX/include]
1447   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1448   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1449   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1450   --infodir=DIR           info documentation [DATAROOTDIR/info]
1451   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1452   --mandir=DIR            man documentation [DATAROOTDIR/man]
1453   --docdir=DIR            documentation root [DATAROOTDIR/doc/libgo]
1454   --htmldir=DIR           html documentation [DOCDIR]
1455   --dvidir=DIR            dvi documentation [DOCDIR]
1456   --pdfdir=DIR            pdf documentation [DOCDIR]
1457   --psdir=DIR             ps documentation [DOCDIR]
1458 _ACEOF
1459
1460   cat <<\_ACEOF
1461
1462 Program names:
1463   --program-prefix=PREFIX            prepend PREFIX to installed program names
1464   --program-suffix=SUFFIX            append SUFFIX to installed program names
1465   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1466
1467 System types:
1468   --build=BUILD     configure for building on BUILD [guessed]
1469   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1470   --target=TARGET   configure for building compilers for TARGET [HOST]
1471 _ACEOF
1472 fi
1473
1474 if test -n "$ac_init_help"; then
1475   case $ac_init_help in
1476      short | recursive ) echo "Configuration of package-unused version-unused:";;
1477    esac
1478   cat <<\_ACEOF
1479
1480 Optional Features:
1481   --disable-option-checking  ignore unrecognized --enable/--with options
1482   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1483   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1484   --enable-multilib       build many library versions (default)
1485   --enable-silent-rules   less verbose build output (undo: "make V=1")
1486   --disable-silent-rules  verbose build output (undo: "make V=0")
1487   --enable-dependency-tracking
1488                           do not reject slow dependency extractors
1489   --disable-dependency-tracking
1490                           speeds up one-time build
1491   --enable-maintainer-mode
1492                           enable make rules and dependencies not useful (and
1493                           sometimes confusing) to the casual installer
1494   --enable-shared[=PKGS]  build shared libraries [default=yes]
1495   --enable-static[=PKGS]  build static libraries [default=yes]
1496   --enable-fast-install[=PKGS]
1497                           optimize for fast installation [default=yes]
1498   --disable-libtool-lock  avoid locking (might break parallel builds)
1499   --disable-werror        disable building with -Werror
1500   --enable-version-specific-runtime-libs
1501                           Specify that runtime libraries should be installed
1502                           in a compiler-specific directory
1503
1504 Optional Packages:
1505   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1506   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1507   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1508   --with-pic              try to use only PIC/non-PIC objects [default=use
1509                           both]
1510   --with-toolexeclibdir=DIR
1511                           install libraries built with a cross compiler within
1512                           DIR
1513   --without-libffi        don't use libffi
1514   --without-libatomic     don't use libatomic
1515   --with-system-libunwind use installed libunwind
1516
1517 Some influential environment variables:
1518   CC          C compiler command
1519   CFLAGS      C compiler flags
1520   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1521               nonstandard directory <lib dir>
1522   LIBS        libraries to pass to the linker, e.g. -l<library>
1523   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1524               you have headers in a nonstandard directory <include dir>
1525   GOC         Go compiler command
1526   GOFLAGS     Go compiler flags
1527   CCAS        assembler compiler command (defaults to CC)
1528   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1529   CPP         C preprocessor
1530
1531 Use these variables to override the choices made by `configure' or to help
1532 it to find libraries and programs with nonstandard names/locations.
1533
1534 Report bugs to the package provider.
1535 _ACEOF
1536 ac_status=$?
1537 fi
1538
1539 if test "$ac_init_help" = "recursive"; then
1540   # If there are subdirs, report their specific --help.
1541   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1542     test -d "$ac_dir" ||
1543       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1544       continue
1545     ac_builddir=.
1546
1547 case "$ac_dir" in
1548 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1549 *)
1550   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1551   # A ".." for each directory in $ac_dir_suffix.
1552   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1553   case $ac_top_builddir_sub in
1554   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1555   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1556   esac ;;
1557 esac
1558 ac_abs_top_builddir=$ac_pwd
1559 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1560 # for backward compatibility:
1561 ac_top_builddir=$ac_top_build_prefix
1562
1563 case $srcdir in
1564   .)  # We are building in place.
1565     ac_srcdir=.
1566     ac_top_srcdir=$ac_top_builddir_sub
1567     ac_abs_top_srcdir=$ac_pwd ;;
1568   [\\/]* | ?:[\\/]* )  # Absolute name.
1569     ac_srcdir=$srcdir$ac_dir_suffix;
1570     ac_top_srcdir=$srcdir
1571     ac_abs_top_srcdir=$srcdir ;;
1572   *) # Relative name.
1573     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1574     ac_top_srcdir=$ac_top_build_prefix$srcdir
1575     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1576 esac
1577 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1578
1579     cd "$ac_dir" || { ac_status=$?; continue; }
1580     # Check for guested configure.
1581     if test -f "$ac_srcdir/configure.gnu"; then
1582       echo &&
1583       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1584     elif test -f "$ac_srcdir/configure"; then
1585       echo &&
1586       $SHELL "$ac_srcdir/configure" --help=recursive
1587     else
1588       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1589     fi || ac_status=$?
1590     cd "$ac_pwd" || { ac_status=$?; break; }
1591   done
1592 fi
1593
1594 test -n "$ac_init_help" && exit $ac_status
1595 if $ac_init_version; then
1596   cat <<\_ACEOF
1597 package-unused configure version-unused
1598 generated by GNU Autoconf 2.69
1599
1600 Copyright (C) 2012 Free Software Foundation, Inc.
1601 This configure script is free software; the Free Software Foundation
1602 gives unlimited permission to copy, distribute and modify it.
1603 _ACEOF
1604   exit
1605 fi
1606
1607 ## ------------------------ ##
1608 ## Autoconf initialization. ##
1609 ## ------------------------ ##
1610
1611 # ac_fn_c_try_compile LINENO
1612 # --------------------------
1613 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1614 ac_fn_c_try_compile ()
1615 {
1616   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1617   rm -f conftest.$ac_objext
1618   if { { ac_try="$ac_compile"
1619 case "(($ac_try" in
1620   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1621   *) ac_try_echo=$ac_try;;
1622 esac
1623 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1624 $as_echo "$ac_try_echo"; } >&5
1625   (eval "$ac_compile") 2>conftest.err
1626   ac_status=$?
1627   if test -s conftest.err; then
1628     grep -v '^ *+' conftest.err >conftest.er1
1629     cat conftest.er1 >&5
1630     mv -f conftest.er1 conftest.err
1631   fi
1632   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1633   test $ac_status = 0; } && {
1634          test -z "$ac_c_werror_flag" ||
1635          test ! -s conftest.err
1636        } && test -s conftest.$ac_objext; then :
1637   ac_retval=0
1638 else
1639   $as_echo "$as_me: failed program was:" >&5
1640 sed 's/^/| /' conftest.$ac_ext >&5
1641
1642         ac_retval=1
1643 fi
1644   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1645   as_fn_set_status $ac_retval
1646
1647 } # ac_fn_c_try_compile
1648
1649 # ac_fn_c_try_link LINENO
1650 # -----------------------
1651 # Try to link conftest.$ac_ext, and return whether this succeeded.
1652 ac_fn_c_try_link ()
1653 {
1654   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1655   rm -f conftest.$ac_objext conftest$ac_exeext
1656   if { { ac_try="$ac_link"
1657 case "(($ac_try" in
1658   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1659   *) ac_try_echo=$ac_try;;
1660 esac
1661 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1662 $as_echo "$ac_try_echo"; } >&5
1663   (eval "$ac_link") 2>conftest.err
1664   ac_status=$?
1665   if test -s conftest.err; then
1666     grep -v '^ *+' conftest.err >conftest.er1
1667     cat conftest.er1 >&5
1668     mv -f conftest.er1 conftest.err
1669   fi
1670   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1671   test $ac_status = 0; } && {
1672          test -z "$ac_c_werror_flag" ||
1673          test ! -s conftest.err
1674        } && test -s conftest$ac_exeext && {
1675          test "$cross_compiling" = yes ||
1676          test -x conftest$ac_exeext
1677        }; then :
1678   ac_retval=0
1679 else
1680   $as_echo "$as_me: failed program was:" >&5
1681 sed 's/^/| /' conftest.$ac_ext >&5
1682
1683         ac_retval=1
1684 fi
1685   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1686   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1687   # interfere with the next link command; also delete a directory that is
1688   # left behind by Apple's compiler.  We do this before executing the actions.
1689   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1690   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1691   as_fn_set_status $ac_retval
1692
1693 } # ac_fn_c_try_link
1694
1695 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1696 # -------------------------------------------------------
1697 # Tests whether HEADER exists and can be compiled using the include files in
1698 # INCLUDES, setting the cache variable VAR accordingly.
1699 ac_fn_c_check_header_compile ()
1700 {
1701   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1702   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1703 $as_echo_n "checking for $2... " >&6; }
1704 if eval \${$3+:} false; then :
1705   $as_echo_n "(cached) " >&6
1706 else
1707   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1708 /* end confdefs.h.  */
1709 $4
1710 #include <$2>
1711 _ACEOF
1712 if ac_fn_c_try_compile "$LINENO"; then :
1713   eval "$3=yes"
1714 else
1715   eval "$3=no"
1716 fi
1717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1718 fi
1719 eval ac_res=\$$3
1720                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1721 $as_echo "$ac_res" >&6; }
1722   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1723
1724 } # ac_fn_c_check_header_compile
1725
1726 # ac_fn_c_try_cpp LINENO
1727 # ----------------------
1728 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1729 ac_fn_c_try_cpp ()
1730 {
1731   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1732   if { { ac_try="$ac_cpp conftest.$ac_ext"
1733 case "(($ac_try" in
1734   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1735   *) ac_try_echo=$ac_try;;
1736 esac
1737 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1738 $as_echo "$ac_try_echo"; } >&5
1739   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1740   ac_status=$?
1741   if test -s conftest.err; then
1742     grep -v '^ *+' conftest.err >conftest.er1
1743     cat conftest.er1 >&5
1744     mv -f conftest.er1 conftest.err
1745   fi
1746   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1747   test $ac_status = 0; } > conftest.i && {
1748          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1749          test ! -s conftest.err
1750        }; then :
1751   ac_retval=0
1752 else
1753   $as_echo "$as_me: failed program was:" >&5
1754 sed 's/^/| /' conftest.$ac_ext >&5
1755
1756     ac_retval=1
1757 fi
1758   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1759   as_fn_set_status $ac_retval
1760
1761 } # ac_fn_c_try_cpp
1762
1763 # ac_fn_c_try_run LINENO
1764 # ----------------------
1765 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1766 # that executables *can* be run.
1767 ac_fn_c_try_run ()
1768 {
1769   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1770   if { { ac_try="$ac_link"
1771 case "(($ac_try" in
1772   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1773   *) ac_try_echo=$ac_try;;
1774 esac
1775 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1776 $as_echo "$ac_try_echo"; } >&5
1777   (eval "$ac_link") 2>&5
1778   ac_status=$?
1779   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1780   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1781   { { case "(($ac_try" in
1782   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1783   *) ac_try_echo=$ac_try;;
1784 esac
1785 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1786 $as_echo "$ac_try_echo"; } >&5
1787   (eval "$ac_try") 2>&5
1788   ac_status=$?
1789   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1790   test $ac_status = 0; }; }; then :
1791   ac_retval=0
1792 else
1793   $as_echo "$as_me: program exited with status $ac_status" >&5
1794        $as_echo "$as_me: failed program was:" >&5
1795 sed 's/^/| /' conftest.$ac_ext >&5
1796
1797        ac_retval=$ac_status
1798 fi
1799   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1800   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1801   as_fn_set_status $ac_retval
1802
1803 } # ac_fn_c_try_run
1804
1805 # ac_fn_c_check_func LINENO FUNC VAR
1806 # ----------------------------------
1807 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1808 ac_fn_c_check_func ()
1809 {
1810   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1811   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1812 $as_echo_n "checking for $2... " >&6; }
1813 if eval \${$3+:} false; then :
1814   $as_echo_n "(cached) " >&6
1815 else
1816   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1817 /* end confdefs.h.  */
1818 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1819    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1820 #define $2 innocuous_$2
1821
1822 /* System header to define __stub macros and hopefully few prototypes,
1823     which can conflict with char $2 (); below.
1824     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1825     <limits.h> exists even on freestanding compilers.  */
1826
1827 #ifdef __STDC__
1828 # include <limits.h>
1829 #else
1830 # include <assert.h>
1831 #endif
1832
1833 #undef $2
1834
1835 /* Override any GCC internal prototype to avoid an error.
1836    Use char because int might match the return type of a GCC
1837    builtin and then its argument prototype would still apply.  */
1838 #ifdef __cplusplus
1839 extern "C"
1840 #endif
1841 char $2 ();
1842 /* The GNU C library defines this for functions which it implements
1843     to always fail with ENOSYS.  Some functions are actually named
1844     something starting with __ and the normal name is an alias.  */
1845 #if defined __stub_$2 || defined __stub___$2
1846 choke me
1847 #endif
1848
1849 int
1850 main ()
1851 {
1852 return $2 ();
1853   ;
1854   return 0;
1855 }
1856 _ACEOF
1857 if ac_fn_c_try_link "$LINENO"; then :
1858   eval "$3=yes"
1859 else
1860   eval "$3=no"
1861 fi
1862 rm -f core conftest.err conftest.$ac_objext \
1863     conftest$ac_exeext conftest.$ac_ext
1864 fi
1865 eval ac_res=\$$3
1866                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1867 $as_echo "$ac_res" >&6; }
1868   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1869
1870 } # ac_fn_c_check_func
1871
1872 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1873 # -------------------------------------------------------
1874 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1875 # the include files in INCLUDES and setting the cache variable VAR
1876 # accordingly.
1877 ac_fn_c_check_header_mongrel ()
1878 {
1879   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1880   if eval \${$3+:} false; then :
1881   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1882 $as_echo_n "checking for $2... " >&6; }
1883 if eval \${$3+:} false; then :
1884   $as_echo_n "(cached) " >&6
1885 fi
1886 eval ac_res=\$$3
1887                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1888 $as_echo "$ac_res" >&6; }
1889 else
1890   # Is the header compilable?
1891 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1892 $as_echo_n "checking $2 usability... " >&6; }
1893 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1894 /* end confdefs.h.  */
1895 $4
1896 #include <$2>
1897 _ACEOF
1898 if ac_fn_c_try_compile "$LINENO"; then :
1899   ac_header_compiler=yes
1900 else
1901   ac_header_compiler=no
1902 fi
1903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1904 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1905 $as_echo "$ac_header_compiler" >&6; }
1906
1907 # Is the header present?
1908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1909 $as_echo_n "checking $2 presence... " >&6; }
1910 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1911 /* end confdefs.h.  */
1912 #include <$2>
1913 _ACEOF
1914 if ac_fn_c_try_cpp "$LINENO"; then :
1915   ac_header_preproc=yes
1916 else
1917   ac_header_preproc=no
1918 fi
1919 rm -f conftest.err conftest.i conftest.$ac_ext
1920 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1921 $as_echo "$ac_header_preproc" >&6; }
1922
1923 # So?  What about this header?
1924 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1925   yes:no: )
1926     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1927 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1928     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1929 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1930     ;;
1931   no:yes:* )
1932     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1933 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1934     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1935 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1936     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1937 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1938     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1939 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1940     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1941 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1942     ;;
1943 esac
1944   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1945 $as_echo_n "checking for $2... " >&6; }
1946 if eval \${$3+:} false; then :
1947   $as_echo_n "(cached) " >&6
1948 else
1949   eval "$3=\$ac_header_compiler"
1950 fi
1951 eval ac_res=\$$3
1952                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1953 $as_echo "$ac_res" >&6; }
1954 fi
1955   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1956
1957 } # ac_fn_c_check_header_mongrel
1958
1959 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1960 # ----------------------------------------------------
1961 # Tries to find if the field MEMBER exists in type AGGR, after including
1962 # INCLUDES, setting cache variable VAR accordingly.
1963 ac_fn_c_check_member ()
1964 {
1965   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1966   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1967 $as_echo_n "checking for $2.$3... " >&6; }
1968 if eval \${$4+:} false; then :
1969   $as_echo_n "(cached) " >&6
1970 else
1971   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1972 /* end confdefs.h.  */
1973 $5
1974 int
1975 main ()
1976 {
1977 static $2 ac_aggr;
1978 if (ac_aggr.$3)
1979 return 0;
1980   ;
1981   return 0;
1982 }
1983 _ACEOF
1984 if ac_fn_c_try_compile "$LINENO"; then :
1985   eval "$4=yes"
1986 else
1987   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1988 /* end confdefs.h.  */
1989 $5
1990 int
1991 main ()
1992 {
1993 static $2 ac_aggr;
1994 if (sizeof ac_aggr.$3)
1995 return 0;
1996   ;
1997   return 0;
1998 }
1999 _ACEOF
2000 if ac_fn_c_try_compile "$LINENO"; then :
2001   eval "$4=yes"
2002 else
2003   eval "$4=no"
2004 fi
2005 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2006 fi
2007 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2008 fi
2009 eval ac_res=\$$4
2010                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2011 $as_echo "$ac_res" >&6; }
2012   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2013
2014 } # ac_fn_c_check_member
2015
2016 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2017 # -------------------------------------------
2018 # Tests whether TYPE exists after having included INCLUDES, setting cache
2019 # variable VAR accordingly.
2020 ac_fn_c_check_type ()
2021 {
2022   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2023   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2024 $as_echo_n "checking for $2... " >&6; }
2025 if eval \${$3+:} false; then :
2026   $as_echo_n "(cached) " >&6
2027 else
2028   eval "$3=no"
2029   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2030 /* end confdefs.h.  */
2031 $4
2032 int
2033 main ()
2034 {
2035 if (sizeof ($2))
2036          return 0;
2037   ;
2038   return 0;
2039 }
2040 _ACEOF
2041 if ac_fn_c_try_compile "$LINENO"; then :
2042   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2043 /* end confdefs.h.  */
2044 $4
2045 int
2046 main ()
2047 {
2048 if (sizeof (($2)))
2049             return 0;
2050   ;
2051   return 0;
2052 }
2053 _ACEOF
2054 if ac_fn_c_try_compile "$LINENO"; then :
2055
2056 else
2057   eval "$3=yes"
2058 fi
2059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2060 fi
2061 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2062 fi
2063 eval ac_res=\$$3
2064                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2065 $as_echo "$ac_res" >&6; }
2066   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2067
2068 } # ac_fn_c_check_type
2069
2070 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2071 # --------------------------------------------
2072 # Tries to find the compile-time value of EXPR in a program that includes
2073 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2074 # computed
2075 ac_fn_c_compute_int ()
2076 {
2077   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2078   if test "$cross_compiling" = yes; then
2079     # Depending upon the size, compute the lo and hi bounds.
2080 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2081 /* end confdefs.h.  */
2082 $4
2083 int
2084 main ()
2085 {
2086 static int test_array [1 - 2 * !(($2) >= 0)];
2087 test_array [0] = 0;
2088 return test_array [0];
2089
2090   ;
2091   return 0;
2092 }
2093 _ACEOF
2094 if ac_fn_c_try_compile "$LINENO"; then :
2095   ac_lo=0 ac_mid=0
2096   while :; do
2097     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2098 /* end confdefs.h.  */
2099 $4
2100 int
2101 main ()
2102 {
2103 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2104 test_array [0] = 0;
2105 return test_array [0];
2106
2107   ;
2108   return 0;
2109 }
2110 _ACEOF
2111 if ac_fn_c_try_compile "$LINENO"; then :
2112   ac_hi=$ac_mid; break
2113 else
2114   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2115                         if test $ac_lo -le $ac_mid; then
2116                           ac_lo= ac_hi=
2117                           break
2118                         fi
2119                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2120 fi
2121 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2122   done
2123 else
2124   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2125 /* end confdefs.h.  */
2126 $4
2127 int
2128 main ()
2129 {
2130 static int test_array [1 - 2 * !(($2) < 0)];
2131 test_array [0] = 0;
2132 return test_array [0];
2133
2134   ;
2135   return 0;
2136 }
2137 _ACEOF
2138 if ac_fn_c_try_compile "$LINENO"; then :
2139   ac_hi=-1 ac_mid=-1
2140   while :; do
2141     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2142 /* end confdefs.h.  */
2143 $4
2144 int
2145 main ()
2146 {
2147 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2148 test_array [0] = 0;
2149 return test_array [0];
2150
2151   ;
2152   return 0;
2153 }
2154 _ACEOF
2155 if ac_fn_c_try_compile "$LINENO"; then :
2156   ac_lo=$ac_mid; break
2157 else
2158   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2159                         if test $ac_mid -le $ac_hi; then
2160                           ac_lo= ac_hi=
2161                           break
2162                         fi
2163                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2164 fi
2165 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2166   done
2167 else
2168   ac_lo= ac_hi=
2169 fi
2170 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2171 fi
2172 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2173 # Binary search between lo and hi bounds.
2174 while test "x$ac_lo" != "x$ac_hi"; do
2175   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2176   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2177 /* end confdefs.h.  */
2178 $4
2179 int
2180 main ()
2181 {
2182 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2183 test_array [0] = 0;
2184 return test_array [0];
2185
2186   ;
2187   return 0;
2188 }
2189 _ACEOF
2190 if ac_fn_c_try_compile "$LINENO"; then :
2191   ac_hi=$ac_mid
2192 else
2193   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2194 fi
2195 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2196 done
2197 case $ac_lo in #((
2198 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2199 '') ac_retval=1 ;;
2200 esac
2201   else
2202     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2203 /* end confdefs.h.  */
2204 $4
2205 static long int longval () { return $2; }
2206 static unsigned long int ulongval () { return $2; }
2207 #include <stdio.h>
2208 #include <stdlib.h>
2209 int
2210 main ()
2211 {
2212
2213   FILE *f = fopen ("conftest.val", "w");
2214   if (! f)
2215     return 1;
2216   if (($2) < 0)
2217     {
2218       long int i = longval ();
2219       if (i != ($2))
2220         return 1;
2221       fprintf (f, "%ld", i);
2222     }
2223   else
2224     {
2225       unsigned long int i = ulongval ();
2226       if (i != ($2))
2227         return 1;
2228       fprintf (f, "%lu", i);
2229     }
2230   /* Do not output a trailing newline, as this causes \r\n confusion
2231      on some platforms.  */
2232   return ferror (f) || fclose (f) != 0;
2233
2234   ;
2235   return 0;
2236 }
2237 _ACEOF
2238 if ac_fn_c_try_run "$LINENO"; then :
2239   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2240 else
2241   ac_retval=1
2242 fi
2243 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2244   conftest.$ac_objext conftest.beam conftest.$ac_ext
2245 rm -f conftest.val
2246
2247   fi
2248   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2249   as_fn_set_status $ac_retval
2250
2251 } # ac_fn_c_compute_int
2252 cat >config.log <<_ACEOF
2253 This file contains any messages produced by compilers while
2254 running configure, to aid debugging if configure makes a mistake.
2255
2256 It was created by package-unused $as_me version-unused, which was
2257 generated by GNU Autoconf 2.69.  Invocation command line was
2258
2259   $ $0 $@
2260
2261 _ACEOF
2262 exec 5>>config.log
2263 {
2264 cat <<_ASUNAME
2265 ## --------- ##
2266 ## Platform. ##
2267 ## --------- ##
2268
2269 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2270 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2271 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2272 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2273 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2274
2275 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2276 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2277
2278 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2279 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2280 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2281 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2282 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2283 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2284 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2285
2286 _ASUNAME
2287
2288 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2289 for as_dir in $PATH
2290 do
2291   IFS=$as_save_IFS
2292   test -z "$as_dir" && as_dir=.
2293     $as_echo "PATH: $as_dir"
2294   done
2295 IFS=$as_save_IFS
2296
2297 } >&5
2298
2299 cat >&5 <<_ACEOF
2300
2301
2302 ## ----------- ##
2303 ## Core tests. ##
2304 ## ----------- ##
2305
2306 _ACEOF
2307
2308
2309 # Keep a trace of the command line.
2310 # Strip out --no-create and --no-recursion so they do not pile up.
2311 # Strip out --silent because we don't want to record it for future runs.
2312 # Also quote any args containing shell meta-characters.
2313 # Make two passes to allow for proper duplicate-argument suppression.
2314 ac_configure_args=
2315 ac_configure_args0=
2316 ac_configure_args1=
2317 ac_must_keep_next=false
2318 for ac_pass in 1 2
2319 do
2320   for ac_arg
2321   do
2322     case $ac_arg in
2323     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2324     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2325     | -silent | --silent | --silen | --sile | --sil)
2326       continue ;;
2327     *\'*)
2328       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2329     esac
2330     case $ac_pass in
2331     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2332     2)
2333       as_fn_append ac_configure_args1 " '$ac_arg'"
2334       if test $ac_must_keep_next = true; then
2335         ac_must_keep_next=false # Got value, back to normal.
2336       else
2337         case $ac_arg in
2338           *=* | --config-cache | -C | -disable-* | --disable-* \
2339           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2340           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2341           | -with-* | --with-* | -without-* | --without-* | --x)
2342             case "$ac_configure_args0 " in
2343               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2344             esac
2345             ;;
2346           -* ) ac_must_keep_next=true ;;
2347         esac
2348       fi
2349       as_fn_append ac_configure_args " '$ac_arg'"
2350       ;;
2351     esac
2352   done
2353 done
2354 { ac_configure_args0=; unset ac_configure_args0;}
2355 { ac_configure_args1=; unset ac_configure_args1;}
2356
2357 # When interrupted or exit'd, cleanup temporary files, and complete
2358 # config.log.  We remove comments because anyway the quotes in there
2359 # would cause problems or look ugly.
2360 # WARNING: Use '\'' to represent an apostrophe within the trap.
2361 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2362 trap 'exit_status=$?
2363   # Save into config.log some information that might help in debugging.
2364   {
2365     echo
2366
2367     $as_echo "## ---------------- ##
2368 ## Cache variables. ##
2369 ## ---------------- ##"
2370     echo
2371     # The following way of writing the cache mishandles newlines in values,
2372 (
2373   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2374     eval ac_val=\$$ac_var
2375     case $ac_val in #(
2376     *${as_nl}*)
2377       case $ac_var in #(
2378       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2379 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2380       esac
2381       case $ac_var in #(
2382       _ | IFS | as_nl) ;; #(
2383       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2384       *) { eval $ac_var=; unset $ac_var;} ;;
2385       esac ;;
2386     esac
2387   done
2388   (set) 2>&1 |
2389     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2390     *${as_nl}ac_space=\ *)
2391       sed -n \
2392         "s/'\''/'\''\\\\'\'''\''/g;
2393           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2394       ;; #(
2395     *)
2396       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2397       ;;
2398     esac |
2399     sort
2400 )
2401     echo
2402
2403     $as_echo "## ----------------- ##
2404 ## Output variables. ##
2405 ## ----------------- ##"
2406     echo
2407     for ac_var in $ac_subst_vars
2408     do
2409       eval ac_val=\$$ac_var
2410       case $ac_val in
2411       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2412       esac
2413       $as_echo "$ac_var='\''$ac_val'\''"
2414     done | sort
2415     echo
2416
2417     if test -n "$ac_subst_files"; then
2418       $as_echo "## ------------------- ##
2419 ## File substitutions. ##
2420 ## ------------------- ##"
2421       echo
2422       for ac_var in $ac_subst_files
2423       do
2424         eval ac_val=\$$ac_var
2425         case $ac_val in
2426         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2427         esac
2428         $as_echo "$ac_var='\''$ac_val'\''"
2429       done | sort
2430       echo
2431     fi
2432
2433     if test -s confdefs.h; then
2434       $as_echo "## ----------- ##
2435 ## confdefs.h. ##
2436 ## ----------- ##"
2437       echo
2438       cat confdefs.h
2439       echo
2440     fi
2441     test "$ac_signal" != 0 &&
2442       $as_echo "$as_me: caught signal $ac_signal"
2443     $as_echo "$as_me: exit $exit_status"
2444   } >&5
2445   rm -f core *.core core.conftest.* &&
2446     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2447     exit $exit_status
2448 ' 0
2449 for ac_signal in 1 2 13 15; do
2450   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2451 done
2452 ac_signal=0
2453
2454 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2455 rm -f -r conftest* confdefs.h
2456
2457 $as_echo "/* confdefs.h */" > confdefs.h
2458
2459 # Predefined preprocessor variables.
2460
2461 cat >>confdefs.h <<_ACEOF
2462 #define PACKAGE_NAME "$PACKAGE_NAME"
2463 _ACEOF
2464
2465 cat >>confdefs.h <<_ACEOF
2466 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2467 _ACEOF
2468
2469 cat >>confdefs.h <<_ACEOF
2470 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2471 _ACEOF
2472
2473 cat >>confdefs.h <<_ACEOF
2474 #define PACKAGE_STRING "$PACKAGE_STRING"
2475 _ACEOF
2476
2477 cat >>confdefs.h <<_ACEOF
2478 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2479 _ACEOF
2480
2481 cat >>confdefs.h <<_ACEOF
2482 #define PACKAGE_URL "$PACKAGE_URL"
2483 _ACEOF
2484
2485
2486 # Let the site file select an alternate cache file if it wants to.
2487 # Prefer an explicitly selected file to automatically selected ones.
2488 ac_site_file1=NONE
2489 ac_site_file2=NONE
2490 if test -n "$CONFIG_SITE"; then
2491   # We do not want a PATH search for config.site.
2492   case $CONFIG_SITE in #((
2493     -*)  ac_site_file1=./$CONFIG_SITE;;
2494     */*) ac_site_file1=$CONFIG_SITE;;
2495     *)   ac_site_file1=./$CONFIG_SITE;;
2496   esac
2497 elif test "x$prefix" != xNONE; then
2498   ac_site_file1=$prefix/share/config.site
2499   ac_site_file2=$prefix/etc/config.site
2500 else
2501   ac_site_file1=$ac_default_prefix/share/config.site
2502   ac_site_file2=$ac_default_prefix/etc/config.site
2503 fi
2504 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2505 do
2506   test "x$ac_site_file" = xNONE && continue
2507   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2508     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2509 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2510     sed 's/^/| /' "$ac_site_file" >&5
2511     . "$ac_site_file" \
2512       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2513 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2514 as_fn_error $? "failed to load site script $ac_site_file
2515 See \`config.log' for more details" "$LINENO" 5; }
2516   fi
2517 done
2518
2519 if test -r "$cache_file"; then
2520   # Some versions of bash will fail to source /dev/null (special files
2521   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2522   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2523     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2524 $as_echo "$as_me: loading cache $cache_file" >&6;}
2525     case $cache_file in
2526       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2527       *)                      . "./$cache_file";;
2528     esac
2529   fi
2530 else
2531   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2532 $as_echo "$as_me: creating cache $cache_file" >&6;}
2533   >$cache_file
2534 fi
2535
2536 # Check that the precious variables saved in the cache have kept the same
2537 # value.
2538 ac_cache_corrupted=false
2539 for ac_var in $ac_precious_vars; do
2540   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2541   eval ac_new_set=\$ac_env_${ac_var}_set
2542   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2543   eval ac_new_val=\$ac_env_${ac_var}_value
2544   case $ac_old_set,$ac_new_set in
2545     set,)
2546       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2547 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2548       ac_cache_corrupted=: ;;
2549     ,set)
2550       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2551 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2552       ac_cache_corrupted=: ;;
2553     ,);;
2554     *)
2555       if test "x$ac_old_val" != "x$ac_new_val"; then
2556         # differences in whitespace do not lead to failure.
2557         ac_old_val_w=`echo x $ac_old_val`
2558         ac_new_val_w=`echo x $ac_new_val`
2559         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2560           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2561 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2562           ac_cache_corrupted=:
2563         else
2564           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2565 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2566           eval $ac_var=\$ac_old_val
2567         fi
2568         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2569 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2570         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2571 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2572       fi;;
2573   esac
2574   # Pass precious variables to config.status.
2575   if test "$ac_new_set" = set; then
2576     case $ac_new_val in
2577     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2578     *) ac_arg=$ac_var=$ac_new_val ;;
2579     esac
2580     case " $ac_configure_args " in
2581       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2582       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2583     esac
2584   fi
2585 done
2586 if $ac_cache_corrupted; then
2587   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2588 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2589   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2590 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2591   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2592 fi
2593 ## -------------------- ##
2594 ## Main body of script. ##
2595 ## -------------------- ##
2596
2597 ac_ext=c
2598 ac_cpp='$CPP $CPPFLAGS'
2599 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2600 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2601 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2602
2603
2604
2605
2606
2607
2608 ac_config_headers="$ac_config_headers config.h"
2609
2610
2611 libtool_VERSION=21:0:0
2612
2613
2614 # Default to --enable-multilib
2615 # Check whether --enable-multilib was given.
2616 if test "${enable_multilib+set}" = set; then :
2617   enableval=$enable_multilib; case "$enableval" in
2618   yes) multilib=yes ;;
2619   no)  multilib=no ;;
2620   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2621  esac
2622 else
2623   multilib=yes
2624 fi
2625
2626
2627 # We may get other options which we leave undocumented:
2628 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2629 # See config-ml.in if you want the gory details.
2630
2631 if test "$srcdir" = "."; then
2632   if test "$with_target_subdir" != "."; then
2633     multi_basedir="$srcdir/$with_multisrctop../.."
2634   else
2635     multi_basedir="$srcdir/$with_multisrctop.."
2636   fi
2637 else
2638   multi_basedir="$srcdir/.."
2639 fi
2640
2641
2642 # Even if the default multilib is not a cross compilation,
2643 # it may be that some of the other multilibs are.
2644 if test $cross_compiling = no && test $multilib = yes \
2645    && test "x${with_multisubdir}" != x ; then
2646    cross_compiling=maybe
2647 fi
2648
2649 ac_config_commands="$ac_config_commands default-1"
2650
2651
2652 ac_aux_dir=
2653 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2654   if test -f "$ac_dir/install-sh"; then
2655     ac_aux_dir=$ac_dir
2656     ac_install_sh="$ac_aux_dir/install-sh -c"
2657     break
2658   elif test -f "$ac_dir/install.sh"; then
2659     ac_aux_dir=$ac_dir
2660     ac_install_sh="$ac_aux_dir/install.sh -c"
2661     break
2662   elif test -f "$ac_dir/shtool"; then
2663     ac_aux_dir=$ac_dir
2664     ac_install_sh="$ac_aux_dir/shtool install -c"
2665     break
2666   fi
2667 done
2668 if test -z "$ac_aux_dir"; then
2669   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2670 fi
2671
2672 # These three variables are undocumented and unsupported,
2673 # and are intended to be withdrawn in a future Autoconf release.
2674 # They can cause serious problems if a builder's source tree is in a directory
2675 # whose full name contains unusual characters.
2676 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2677 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2678 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2679
2680
2681 # Make sure we can run config.sub.
2682 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2683   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2684
2685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2686 $as_echo_n "checking build system type... " >&6; }
2687 if ${ac_cv_build+:} false; then :
2688   $as_echo_n "(cached) " >&6
2689 else
2690   ac_build_alias=$build_alias
2691 test "x$ac_build_alias" = x &&
2692   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2693 test "x$ac_build_alias" = x &&
2694   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2695 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2696   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2697
2698 fi
2699 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2700 $as_echo "$ac_cv_build" >&6; }
2701 case $ac_cv_build in
2702 *-*-*) ;;
2703 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2704 esac
2705 build=$ac_cv_build
2706 ac_save_IFS=$IFS; IFS='-'
2707 set x $ac_cv_build
2708 shift
2709 build_cpu=$1
2710 build_vendor=$2
2711 shift; shift
2712 # Remember, the first character of IFS is used to create $*,
2713 # except with old shells:
2714 build_os=$*
2715 IFS=$ac_save_IFS
2716 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2717
2718
2719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2720 $as_echo_n "checking host system type... " >&6; }
2721 if ${ac_cv_host+:} false; then :
2722   $as_echo_n "(cached) " >&6
2723 else
2724   if test "x$host_alias" = x; then
2725   ac_cv_host=$ac_cv_build
2726 else
2727   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2728     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2729 fi
2730
2731 fi
2732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2733 $as_echo "$ac_cv_host" >&6; }
2734 case $ac_cv_host in
2735 *-*-*) ;;
2736 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2737 esac
2738 host=$ac_cv_host
2739 ac_save_IFS=$IFS; IFS='-'
2740 set x $ac_cv_host
2741 shift
2742 host_cpu=$1
2743 host_vendor=$2
2744 shift; shift
2745 # Remember, the first character of IFS is used to create $*,
2746 # except with old shells:
2747 host_os=$*
2748 IFS=$ac_save_IFS
2749 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2750
2751
2752 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2753 $as_echo_n "checking target system type... " >&6; }
2754 if ${ac_cv_target+:} false; then :
2755   $as_echo_n "(cached) " >&6
2756 else
2757   if test "x$target_alias" = x; then
2758   ac_cv_target=$ac_cv_host
2759 else
2760   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2761     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2762 fi
2763
2764 fi
2765 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2766 $as_echo "$ac_cv_target" >&6; }
2767 case $ac_cv_target in
2768 *-*-*) ;;
2769 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2770 esac
2771 target=$ac_cv_target
2772 ac_save_IFS=$IFS; IFS='-'
2773 set x $ac_cv_target
2774 shift
2775 target_cpu=$1
2776 target_vendor=$2
2777 shift; shift
2778 # Remember, the first character of IFS is used to create $*,
2779 # except with old shells:
2780 target_os=$*
2781 IFS=$ac_save_IFS
2782 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2783
2784
2785 # The aliases save the names the user supplied, while $host etc.
2786 # will get canonicalized.
2787 test -n "$target_alias" &&
2788   test "$program_prefix$program_suffix$program_transform_name" = \
2789     NONENONEs,x,x, &&
2790   program_prefix=${target_alias}-
2791
2792 target_alias=${target_alias-$host_alias}
2793
2794 am__api_version='1.15'
2795
2796 # Find a good install program.  We prefer a C program (faster),
2797 # so one script is as good as another.  But avoid the broken or
2798 # incompatible versions:
2799 # SysV /etc/install, /usr/sbin/install
2800 # SunOS /usr/etc/install
2801 # IRIX /sbin/install
2802 # AIX /bin/install
2803 # AmigaOS /C/install, which installs bootblocks on floppy discs
2804 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2805 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2806 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2807 # OS/2's system install, which has a completely different semantic
2808 # ./install, which can be erroneously created by make from ./install.sh.
2809 # Reject install programs that cannot install multiple files.
2810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2811 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2812 if test -z "$INSTALL"; then
2813 if ${ac_cv_path_install+:} false; then :
2814   $as_echo_n "(cached) " >&6
2815 else
2816   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2817 for as_dir in $PATH
2818 do
2819   IFS=$as_save_IFS
2820   test -z "$as_dir" && as_dir=.
2821     # Account for people who put trailing slashes in PATH elements.
2822 case $as_dir/ in #((
2823   ./ | .// | /[cC]/* | \
2824   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2825   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2826   /usr/ucb/* ) ;;
2827   *)
2828     # OSF1 and SCO ODT 3.0 have their own names for install.
2829     # Don't use installbsd from OSF since it installs stuff as root
2830     # by default.
2831     for ac_prog in ginstall scoinst install; do
2832       for ac_exec_ext in '' $ac_executable_extensions; do
2833         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2834           if test $ac_prog = install &&
2835             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2836             # AIX install.  It has an incompatible calling convention.
2837             :
2838           elif test $ac_prog = install &&
2839             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2840             # program-specific install script used by HP pwplus--don't use.
2841             :
2842           else
2843             rm -rf conftest.one conftest.two conftest.dir
2844             echo one > conftest.one
2845             echo two > conftest.two
2846             mkdir conftest.dir
2847             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2848               test -s conftest.one && test -s conftest.two &&
2849               test -s conftest.dir/conftest.one &&
2850               test -s conftest.dir/conftest.two
2851             then
2852               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2853               break 3
2854             fi
2855           fi
2856         fi
2857       done
2858     done
2859     ;;
2860 esac
2861
2862   done
2863 IFS=$as_save_IFS
2864
2865 rm -rf conftest.one conftest.two conftest.dir
2866
2867 fi
2868   if test "${ac_cv_path_install+set}" = set; then
2869     INSTALL=$ac_cv_path_install
2870   else
2871     # As a last resort, use the slow shell script.  Don't cache a
2872     # value for INSTALL within a source directory, because that will
2873     # break other packages using the cache if that directory is
2874     # removed, or if the value is a relative name.
2875     INSTALL=$ac_install_sh
2876   fi
2877 fi
2878 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2879 $as_echo "$INSTALL" >&6; }
2880
2881 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2882 # It thinks the first close brace ends the variable substitution.
2883 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2884
2885 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2886
2887 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2888
2889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2890 $as_echo_n "checking whether build environment is sane... " >&6; }
2891 # Reject unsafe characters in $srcdir or the absolute working directory
2892 # name.  Accept space and tab only in the latter.
2893 am_lf='
2894 '
2895 case `pwd` in
2896   *[\\\"\#\$\&\'\`$am_lf]*)
2897     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2898 esac
2899 case $srcdir in
2900   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2901     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2902 esac
2903
2904 # Do 'set' in a subshell so we don't clobber the current shell's
2905 # arguments.  Must try -L first in case configure is actually a
2906 # symlink; some systems play weird games with the mod time of symlinks
2907 # (eg FreeBSD returns the mod time of the symlink's containing
2908 # directory).
2909 if (
2910    am_has_slept=no
2911    for am_try in 1 2; do
2912      echo "timestamp, slept: $am_has_slept" > conftest.file
2913      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2914      if test "$*" = "X"; then
2915         # -L didn't work.
2916         set X `ls -t "$srcdir/configure" conftest.file`
2917      fi
2918      if test "$*" != "X $srcdir/configure conftest.file" \
2919         && test "$*" != "X conftest.file $srcdir/configure"; then
2920
2921         # If neither matched, then we have a broken ls.  This can happen
2922         # if, for instance, CONFIG_SHELL is bash and it inherits a
2923         # broken ls alias from the environment.  This has actually
2924         # happened.  Such a system could not be considered "sane".
2925         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2926   alias in your environment" "$LINENO" 5
2927      fi
2928      if test "$2" = conftest.file || test $am_try -eq 2; then
2929        break
2930      fi
2931      # Just in case.
2932      sleep 1
2933      am_has_slept=yes
2934    done
2935    test "$2" = conftest.file
2936    )
2937 then
2938    # Ok.
2939    :
2940 else
2941    as_fn_error $? "newly created file is older than distributed files!
2942 Check your system clock" "$LINENO" 5
2943 fi
2944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2945 $as_echo "yes" >&6; }
2946 # If we didn't sleep, we still need to ensure time stamps of config.status and
2947 # generated files are strictly newer.
2948 am_sleep_pid=
2949 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2950   ( sleep 1 ) &
2951   am_sleep_pid=$!
2952 fi
2953
2954 rm -f conftest.file
2955
2956 test "$program_prefix" != NONE &&
2957   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2958 # Use a double $ so make ignores it.
2959 test "$program_suffix" != NONE &&
2960   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2961 # Double any \ or $.
2962 # By default was `s,x,x', remove it if useless.
2963 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2964 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2965
2966 # Expand $ac_aux_dir to an absolute path.
2967 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2968
2969 if test x"${MISSING+set}" != xset; then
2970   case $am_aux_dir in
2971   *\ * | *\     *)
2972     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2973   *)
2974     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2975   esac
2976 fi
2977 # Use eval to expand $SHELL
2978 if eval "$MISSING --is-lightweight"; then
2979   am_missing_run="$MISSING "
2980 else
2981   am_missing_run=
2982   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2983 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2984 fi
2985
2986 if test x"${install_sh+set}" != xset; then
2987   case $am_aux_dir in
2988   *\ * | *\     *)
2989     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2990   *)
2991     install_sh="\${SHELL} $am_aux_dir/install-sh"
2992   esac
2993 fi
2994
2995 # Installed binaries are usually stripped using 'strip' when the user
2996 # run "make install-strip".  However 'strip' might not be the right
2997 # tool to use in cross-compilation environments, therefore Automake
2998 # will honor the 'STRIP' environment variable to overrule this program.
2999 if test "$cross_compiling" != no; then
3000   if test -n "$ac_tool_prefix"; then
3001   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3002 set dummy ${ac_tool_prefix}strip; ac_word=$2
3003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3004 $as_echo_n "checking for $ac_word... " >&6; }
3005 if ${ac_cv_prog_STRIP+:} false; then :
3006   $as_echo_n "(cached) " >&6
3007 else
3008   if test -n "$STRIP"; then
3009   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3010 else
3011 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3012 for as_dir in $PATH
3013 do
3014   IFS=$as_save_IFS
3015   test -z "$as_dir" && as_dir=.
3016     for ac_exec_ext in '' $ac_executable_extensions; do
3017   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3018     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3019     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3020     break 2
3021   fi
3022 done
3023   done
3024 IFS=$as_save_IFS
3025
3026 fi
3027 fi
3028 STRIP=$ac_cv_prog_STRIP
3029 if test -n "$STRIP"; then
3030   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3031 $as_echo "$STRIP" >&6; }
3032 else
3033   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3034 $as_echo "no" >&6; }
3035 fi
3036
3037
3038 fi
3039 if test -z "$ac_cv_prog_STRIP"; then
3040   ac_ct_STRIP=$STRIP
3041   # Extract the first word of "strip", so it can be a program name with args.
3042 set dummy strip; ac_word=$2
3043 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3044 $as_echo_n "checking for $ac_word... " >&6; }
3045 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3046   $as_echo_n "(cached) " >&6
3047 else
3048   if test -n "$ac_ct_STRIP"; then
3049   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3050 else
3051 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3052 for as_dir in $PATH
3053 do
3054   IFS=$as_save_IFS
3055   test -z "$as_dir" && as_dir=.
3056     for ac_exec_ext in '' $ac_executable_extensions; do
3057   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3058     ac_cv_prog_ac_ct_STRIP="strip"
3059     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3060     break 2
3061   fi
3062 done
3063   done
3064 IFS=$as_save_IFS
3065
3066 fi
3067 fi
3068 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3069 if test -n "$ac_ct_STRIP"; then
3070   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3071 $as_echo "$ac_ct_STRIP" >&6; }
3072 else
3073   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3074 $as_echo "no" >&6; }
3075 fi
3076
3077   if test "x$ac_ct_STRIP" = x; then
3078     STRIP=":"
3079   else
3080     case $cross_compiling:$ac_tool_warned in
3081 yes:)
3082 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3083 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3084 ac_tool_warned=yes ;;
3085 esac
3086     STRIP=$ac_ct_STRIP
3087   fi
3088 else
3089   STRIP="$ac_cv_prog_STRIP"
3090 fi
3091
3092 fi
3093 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3094
3095 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3096 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3097 if test -z "$MKDIR_P"; then
3098   if ${ac_cv_path_mkdir+:} false; then :
3099   $as_echo_n "(cached) " >&6
3100 else
3101   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3102 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3103 do
3104   IFS=$as_save_IFS
3105   test -z "$as_dir" && as_dir=.
3106     for ac_prog in mkdir gmkdir; do
3107          for ac_exec_ext in '' $ac_executable_extensions; do
3108            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
3109            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3110              'mkdir (GNU coreutils) '* | \
3111              'mkdir (coreutils) '* | \
3112              'mkdir (fileutils) '4.1*)
3113                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3114                break 3;;
3115            esac
3116          done
3117        done
3118   done
3119 IFS=$as_save_IFS
3120
3121 fi
3122
3123   test -d ./--version && rmdir ./--version
3124   if test "${ac_cv_path_mkdir+set}" = set; then
3125     MKDIR_P="$ac_cv_path_mkdir -p"
3126   else
3127     # As a last resort, use the slow shell script.  Don't cache a
3128     # value for MKDIR_P within a source directory, because that will
3129     # break other packages using the cache if that directory is
3130     # removed, or if the value is a relative name.
3131     MKDIR_P="$ac_install_sh -d"
3132   fi
3133 fi
3134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3135 $as_echo "$MKDIR_P" >&6; }
3136
3137 for ac_prog in gawk mawk nawk awk
3138 do
3139   # Extract the first word of "$ac_prog", so it can be a program name with args.
3140 set dummy $ac_prog; ac_word=$2
3141 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3142 $as_echo_n "checking for $ac_word... " >&6; }
3143 if ${ac_cv_prog_AWK+:} false; then :
3144   $as_echo_n "(cached) " >&6
3145 else
3146   if test -n "$AWK"; then
3147   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3148 else
3149 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3150 for as_dir in $PATH
3151 do
3152   IFS=$as_save_IFS
3153   test -z "$as_dir" && as_dir=.
3154     for ac_exec_ext in '' $ac_executable_extensions; do
3155   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3156     ac_cv_prog_AWK="$ac_prog"
3157     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3158     break 2
3159   fi
3160 done
3161   done
3162 IFS=$as_save_IFS
3163
3164 fi
3165 fi
3166 AWK=$ac_cv_prog_AWK
3167 if test -n "$AWK"; then
3168   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3169 $as_echo "$AWK" >&6; }
3170 else
3171   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3172 $as_echo "no" >&6; }
3173 fi
3174
3175
3176   test -n "$AWK" && break
3177 done
3178
3179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3180 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3181 set x ${MAKE-make}
3182 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3183 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3184   $as_echo_n "(cached) " >&6
3185 else
3186   cat >conftest.make <<\_ACEOF
3187 SHELL = /bin/sh
3188 all:
3189         @echo '@@@%%%=$(MAKE)=@@@%%%'
3190 _ACEOF
3191 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3192 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3193   *@@@%%%=?*=@@@%%%*)
3194     eval ac_cv_prog_make_${ac_make}_set=yes;;
3195   *)
3196     eval ac_cv_prog_make_${ac_make}_set=no;;
3197 esac
3198 rm -f conftest.make
3199 fi
3200 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3201   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3202 $as_echo "yes" >&6; }
3203   SET_MAKE=
3204 else
3205   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3206 $as_echo "no" >&6; }
3207   SET_MAKE="MAKE=${MAKE-make}"
3208 fi
3209
3210 rm -rf .tst 2>/dev/null
3211 mkdir .tst 2>/dev/null
3212 if test -d .tst; then
3213   am__leading_dot=.
3214 else
3215   am__leading_dot=_
3216 fi
3217 rmdir .tst 2>/dev/null
3218
3219 # Check whether --enable-silent-rules was given.
3220 if test "${enable_silent_rules+set}" = set; then :
3221   enableval=$enable_silent_rules;
3222 fi
3223
3224 case $enable_silent_rules in # (((
3225   yes) AM_DEFAULT_VERBOSITY=0;;
3226    no) AM_DEFAULT_VERBOSITY=1;;
3227     *) AM_DEFAULT_VERBOSITY=1;;
3228 esac
3229 am_make=${MAKE-make}
3230 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
3231 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
3232 if ${am_cv_make_support_nested_variables+:} false; then :
3233   $as_echo_n "(cached) " >&6
3234 else
3235   if $as_echo 'TRUE=$(BAR$(V))
3236 BAR0=false
3237 BAR1=true
3238 V=1
3239 am__doit:
3240         @$(TRUE)
3241 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
3242   am_cv_make_support_nested_variables=yes
3243 else
3244   am_cv_make_support_nested_variables=no
3245 fi
3246 fi
3247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
3248 $as_echo "$am_cv_make_support_nested_variables" >&6; }
3249 if test $am_cv_make_support_nested_variables = yes; then
3250     AM_V='$(V)'
3251   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
3252 else
3253   AM_V=$AM_DEFAULT_VERBOSITY
3254   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
3255 fi
3256 AM_BACKSLASH='\'
3257
3258 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3259   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3260   # is not polluted with repeated "-I."
3261   am__isrc=' -I$(srcdir)'
3262   # test to see if srcdir already configured
3263   if test -f $srcdir/config.status; then
3264     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3265   fi
3266 fi
3267
3268 # test whether we have cygpath
3269 if test -z "$CYGPATH_W"; then
3270   if (cygpath --version) >/dev/null 2>/dev/null; then
3271     CYGPATH_W='cygpath -w'
3272   else
3273     CYGPATH_W=echo
3274   fi
3275 fi
3276
3277
3278 # Define the identity of the package.
3279  PACKAGE='libgo'
3280  VERSION='version-unused'
3281
3282
3283 # Some tools Automake needs.
3284
3285 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3286
3287
3288 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3289
3290
3291 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3292
3293
3294 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3295
3296
3297 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3298
3299 # For better backward compatibility.  To be removed once Automake 1.9.x
3300 # dies out for good.  For more background, see:
3301 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3302 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3303 mkdir_p='$(MKDIR_P)'
3304
3305 # We need awk for the "check" target (and possibly the TAP driver).  The
3306 # system "awk" is bad on some platforms.
3307 # Always define AMTAR for backward compatibility.  Yes, it's still used
3308 # in the wild :-(  We should find a proper way to deprecate it ...
3309 AMTAR='$${TAR-tar}'
3310
3311
3312 # We'll loop over all known methods to create a tar archive until one works.
3313 _am_tools='gnutar  pax cpio none'
3314
3315 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3316
3317
3318
3319
3320
3321
3322 # POSIX will say in a future version that running "rm -f" with no argument
3323 # is OK; and we want to be able to make that assumption in our Makefile
3324 # recipes.  So use an aggressive probe to check that the usage we want is
3325 # actually supported "in the wild" to an acceptable degree.
3326 # See automake bug#10828.
3327 # To make any issue more visible, cause the running configure to be aborted
3328 # by default if the 'rm' program in use doesn't match our expectations; the
3329 # user can still override this though.
3330 if rm -f && rm -fr && rm -rf; then : OK; else
3331   cat >&2 <<'END'
3332 Oops!
3333
3334 Your 'rm' program seems unable to run without file operands specified
3335 on the command line, even when the '-f' option is present.  This is contrary
3336 to the behaviour of most rm programs out there, and not conforming with
3337 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3338
3339 Please tell bug-automake@gnu.org about your system, including the value
3340 of your $PATH and any error possibly output before this message.  This
3341 can help us improve future automake versions.
3342
3343 END
3344   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3345     echo 'Configuration will proceed anyway, since you have set the' >&2
3346     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3347     echo >&2
3348   else
3349     cat >&2 <<'END'
3350 Aborting the configuration process, to ensure you take notice of the issue.
3351
3352 You can download and install GNU coreutils to get an 'rm' implementation
3353 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3354
3355 If you want to complete the configuration process using your problematic
3356 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3357 to "yes", and re-run configure.
3358
3359 END
3360     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3361   fi
3362 fi
3363
3364
3365
3366
3367
3368
3369 ac_ext=c
3370 ac_cpp='$CPP $CPPFLAGS'
3371 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3372 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3373 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3374 if test -n "$ac_tool_prefix"; then
3375   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3376 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3377 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3378 $as_echo_n "checking for $ac_word... " >&6; }
3379 if ${ac_cv_prog_CC+:} false; then :
3380   $as_echo_n "(cached) " >&6
3381 else
3382   if test -n "$CC"; then
3383   ac_cv_prog_CC="$CC" # Let the user override the test.
3384 else
3385 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3386 for as_dir in $PATH
3387 do
3388   IFS=$as_save_IFS
3389   test -z "$as_dir" && as_dir=.
3390     for ac_exec_ext in '' $ac_executable_extensions; do
3391   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3392     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3393     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3394     break 2
3395   fi
3396 done
3397   done
3398 IFS=$as_save_IFS
3399
3400 fi
3401 fi
3402 CC=$ac_cv_prog_CC
3403 if test -n "$CC"; then
3404   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3405 $as_echo "$CC" >&6; }
3406 else
3407   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3408 $as_echo "no" >&6; }
3409 fi
3410
3411
3412 fi
3413 if test -z "$ac_cv_prog_CC"; then
3414   ac_ct_CC=$CC
3415   # Extract the first word of "gcc", so it can be a program name with args.
3416 set dummy gcc; ac_word=$2
3417 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3418 $as_echo_n "checking for $ac_word... " >&6; }
3419 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3420   $as_echo_n "(cached) " >&6
3421 else
3422   if test -n "$ac_ct_CC"; then
3423   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3424 else
3425 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3426 for as_dir in $PATH
3427 do
3428   IFS=$as_save_IFS
3429   test -z "$as_dir" && as_dir=.
3430     for ac_exec_ext in '' $ac_executable_extensions; do
3431   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3432     ac_cv_prog_ac_ct_CC="gcc"
3433     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3434     break 2
3435   fi
3436 done
3437   done
3438 IFS=$as_save_IFS
3439
3440 fi
3441 fi
3442 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3443 if test -n "$ac_ct_CC"; then
3444   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3445 $as_echo "$ac_ct_CC" >&6; }
3446 else
3447   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3448 $as_echo "no" >&6; }
3449 fi
3450
3451   if test "x$ac_ct_CC" = x; then
3452     CC=""
3453   else
3454     case $cross_compiling:$ac_tool_warned in
3455 yes:)
3456 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3457 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3458 ac_tool_warned=yes ;;
3459 esac
3460     CC=$ac_ct_CC
3461   fi
3462 else
3463   CC="$ac_cv_prog_CC"
3464 fi
3465
3466 if test -z "$CC"; then
3467           if test -n "$ac_tool_prefix"; then
3468     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3469 set dummy ${ac_tool_prefix}cc; ac_word=$2
3470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3471 $as_echo_n "checking for $ac_word... " >&6; }
3472 if ${ac_cv_prog_CC+:} false; then :
3473   $as_echo_n "(cached) " >&6
3474 else
3475   if test -n "$CC"; then
3476   ac_cv_prog_CC="$CC" # Let the user override the test.
3477 else
3478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3479 for as_dir in $PATH
3480 do
3481   IFS=$as_save_IFS
3482   test -z "$as_dir" && as_dir=.
3483     for ac_exec_ext in '' $ac_executable_extensions; do
3484   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3485     ac_cv_prog_CC="${ac_tool_prefix}cc"
3486     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3487     break 2
3488   fi
3489 done
3490   done
3491 IFS=$as_save_IFS
3492
3493 fi
3494 fi
3495 CC=$ac_cv_prog_CC
3496 if test -n "$CC"; then
3497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3498 $as_echo "$CC" >&6; }
3499 else
3500   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3501 $as_echo "no" >&6; }
3502 fi
3503
3504
3505   fi
3506 fi
3507 if test -z "$CC"; then
3508   # Extract the first word of "cc", so it can be a program name with args.
3509 set dummy cc; ac_word=$2
3510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3511 $as_echo_n "checking for $ac_word... " >&6; }
3512 if ${ac_cv_prog_CC+:} false; then :
3513   $as_echo_n "(cached) " >&6
3514 else
3515   if test -n "$CC"; then
3516   ac_cv_prog_CC="$CC" # Let the user override the test.
3517 else
3518   ac_prog_rejected=no
3519 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3520 for as_dir in $PATH
3521 do
3522   IFS=$as_save_IFS
3523   test -z "$as_dir" && as_dir=.
3524     for ac_exec_ext in '' $ac_executable_extensions; do
3525   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3526     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3527        ac_prog_rejected=yes
3528        continue
3529      fi
3530     ac_cv_prog_CC="cc"
3531     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3532     break 2
3533   fi
3534 done
3535   done
3536 IFS=$as_save_IFS
3537
3538 if test $ac_prog_rejected = yes; then
3539   # We found a bogon in the path, so make sure we never use it.
3540   set dummy $ac_cv_prog_CC
3541   shift
3542   if test $# != 0; then
3543     # We chose a different compiler from the bogus one.
3544     # However, it has the same basename, so the bogon will be chosen
3545     # first if we set CC to just the basename; use the full file name.
3546     shift
3547     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3548   fi
3549 fi
3550 fi
3551 fi
3552 CC=$ac_cv_prog_CC
3553 if test -n "$CC"; then
3554   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3555 $as_echo "$CC" >&6; }
3556 else
3557   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3558 $as_echo "no" >&6; }
3559 fi
3560
3561
3562 fi
3563 if test -z "$CC"; then
3564   if test -n "$ac_tool_prefix"; then
3565   for ac_prog in cl.exe
3566   do
3567     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3568 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3569 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3570 $as_echo_n "checking for $ac_word... " >&6; }
3571 if ${ac_cv_prog_CC+:} false; then :
3572   $as_echo_n "(cached) " >&6
3573 else
3574   if test -n "$CC"; then
3575   ac_cv_prog_CC="$CC" # Let the user override the test.
3576 else
3577 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3578 for as_dir in $PATH
3579 do
3580   IFS=$as_save_IFS
3581   test -z "$as_dir" && as_dir=.
3582     for ac_exec_ext in '' $ac_executable_extensions; do
3583   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3584     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3585     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3586     break 2
3587   fi
3588 done
3589   done
3590 IFS=$as_save_IFS
3591
3592 fi
3593 fi
3594 CC=$ac_cv_prog_CC
3595 if test -n "$CC"; then
3596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3597 $as_echo "$CC" >&6; }
3598 else
3599   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3600 $as_echo "no" >&6; }
3601 fi
3602
3603
3604     test -n "$CC" && break
3605   done
3606 fi
3607 if test -z "$CC"; then
3608   ac_ct_CC=$CC
3609   for ac_prog in cl.exe
3610 do
3611   # Extract the first word of "$ac_prog", so it can be a program name with args.
3612 set dummy $ac_prog; ac_word=$2
3613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3614 $as_echo_n "checking for $ac_word... " >&6; }
3615 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3616   $as_echo_n "(cached) " >&6
3617 else
3618   if test -n "$ac_ct_CC"; then
3619   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3620 else
3621 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3622 for as_dir in $PATH
3623 do
3624   IFS=$as_save_IFS
3625   test -z "$as_dir" && as_dir=.
3626     for ac_exec_ext in '' $ac_executable_extensions; do
3627   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3628     ac_cv_prog_ac_ct_CC="$ac_prog"
3629     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3630     break 2
3631   fi
3632 done
3633   done
3634 IFS=$as_save_IFS
3635
3636 fi
3637 fi
3638 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3639 if test -n "$ac_ct_CC"; then
3640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3641 $as_echo "$ac_ct_CC" >&6; }
3642 else
3643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3644 $as_echo "no" >&6; }
3645 fi
3646
3647
3648   test -n "$ac_ct_CC" && break
3649 done
3650
3651   if test "x$ac_ct_CC" = x; then
3652     CC=""
3653   else
3654     case $cross_compiling:$ac_tool_warned in
3655 yes:)
3656 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3657 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3658 ac_tool_warned=yes ;;
3659 esac
3660     CC=$ac_ct_CC
3661   fi
3662 fi
3663
3664 fi
3665
3666
3667 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3668 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3669 as_fn_error $? "no acceptable C compiler found in \$PATH
3670 See \`config.log' for more details" "$LINENO" 5; }
3671
3672 # Provide some information about the compiler.
3673 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3674 set X $ac_compile
3675 ac_compiler=$2
3676 for ac_option in --version -v -V -qversion; do
3677   { { ac_try="$ac_compiler $ac_option >&5"
3678 case "(($ac_try" in
3679   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3680   *) ac_try_echo=$ac_try;;
3681 esac
3682 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3683 $as_echo "$ac_try_echo"; } >&5
3684   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3685   ac_status=$?
3686   if test -s conftest.err; then
3687     sed '10a\
3688 ... rest of stderr output deleted ...
3689          10q' conftest.err >conftest.er1
3690     cat conftest.er1 >&5
3691   fi
3692   rm -f conftest.er1 conftest.err
3693   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3694   test $ac_status = 0; }
3695 done
3696
3697 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3698 /* end confdefs.h.  */
3699
3700 int
3701 main ()
3702 {
3703
3704   ;
3705   return 0;
3706 }
3707 _ACEOF
3708 ac_clean_files_save=$ac_clean_files
3709 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3710 # Try to create an executable without -o first, disregard a.out.
3711 # It will help us diagnose broken compilers, and finding out an intuition
3712 # of exeext.
3713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3714 $as_echo_n "checking whether the C compiler works... " >&6; }
3715 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3716
3717 # The possible output files:
3718 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3719
3720 ac_rmfiles=
3721 for ac_file in $ac_files
3722 do
3723   case $ac_file in
3724     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3725     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3726   esac
3727 done
3728 rm -f $ac_rmfiles
3729
3730 if { { ac_try="$ac_link_default"
3731 case "(($ac_try" in
3732   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3733   *) ac_try_echo=$ac_try;;
3734 esac
3735 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3736 $as_echo "$ac_try_echo"; } >&5
3737   (eval "$ac_link_default") 2>&5
3738   ac_status=$?
3739   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3740   test $ac_status = 0; }; then :
3741   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3742 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3743 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3744 # so that the user can short-circuit this test for compilers unknown to
3745 # Autoconf.
3746 for ac_file in $ac_files ''
3747 do
3748   test -f "$ac_file" || continue
3749   case $ac_file in
3750     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3751         ;;
3752     [ab].out )
3753         # We found the default executable, but exeext='' is most
3754         # certainly right.
3755         break;;
3756     *.* )
3757         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3758         then :; else
3759            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3760         fi
3761         # We set ac_cv_exeext here because the later test for it is not
3762         # safe: cross compilers may not add the suffix if given an `-o'
3763         # argument, so we may need to know it at that point already.
3764         # Even if this section looks crufty: it has the advantage of
3765         # actually working.
3766         break;;
3767     * )
3768         break;;
3769   esac
3770 done
3771 test "$ac_cv_exeext" = no && ac_cv_exeext=
3772
3773 else
3774   ac_file=''
3775 fi
3776 if test -z "$ac_file"; then :
3777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3778 $as_echo "no" >&6; }
3779 $as_echo "$as_me: failed program was:" >&5
3780 sed 's/^/| /' conftest.$ac_ext >&5
3781
3782 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3783 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3784 as_fn_error 77 "C compiler cannot create executables
3785 See \`config.log' for more details" "$LINENO" 5; }
3786 else
3787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3788 $as_echo "yes" >&6; }
3789 fi
3790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3791 $as_echo_n "checking for C compiler default output file name... " >&6; }
3792 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3793 $as_echo "$ac_file" >&6; }
3794 ac_exeext=$ac_cv_exeext
3795
3796 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3797 ac_clean_files=$ac_clean_files_save
3798 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3799 $as_echo_n "checking for suffix of executables... " >&6; }
3800 if { { ac_try="$ac_link"
3801 case "(($ac_try" in
3802   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3803   *) ac_try_echo=$ac_try;;
3804 esac
3805 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3806 $as_echo "$ac_try_echo"; } >&5
3807   (eval "$ac_link") 2>&5
3808   ac_status=$?
3809   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3810   test $ac_status = 0; }; then :
3811   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3812 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3813 # work properly (i.e., refer to `conftest.exe'), while it won't with
3814 # `rm'.
3815 for ac_file in conftest.exe conftest conftest.*; do
3816   test -f "$ac_file" || continue
3817   case $ac_file in
3818     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3819     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3820           break;;
3821     * ) break;;
3822   esac
3823 done
3824 else
3825   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3826 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3827 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3828 See \`config.log' for more details" "$LINENO" 5; }
3829 fi
3830 rm -f conftest conftest$ac_cv_exeext
3831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3832 $as_echo "$ac_cv_exeext" >&6; }
3833
3834 rm -f conftest.$ac_ext
3835 EXEEXT=$ac_cv_exeext
3836 ac_exeext=$EXEEXT
3837 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3838 /* end confdefs.h.  */
3839 #include <stdio.h>
3840 int
3841 main ()
3842 {
3843 FILE *f = fopen ("conftest.out", "w");
3844  return ferror (f) || fclose (f) != 0;
3845
3846   ;
3847   return 0;
3848 }
3849 _ACEOF
3850 ac_clean_files="$ac_clean_files conftest.out"
3851 # Check that the compiler produces executables we can run.  If not, either
3852 # the compiler is broken, or we cross compile.
3853 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3854 $as_echo_n "checking whether we are cross compiling... " >&6; }
3855 if test "$cross_compiling" != yes; then
3856   { { ac_try="$ac_link"
3857 case "(($ac_try" in
3858   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3859   *) ac_try_echo=$ac_try;;
3860 esac
3861 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3862 $as_echo "$ac_try_echo"; } >&5
3863   (eval "$ac_link") 2>&5
3864   ac_status=$?
3865   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3866   test $ac_status = 0; }
3867   if { ac_try='./conftest$ac_cv_exeext'
3868   { { case "(($ac_try" in
3869   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3870   *) ac_try_echo=$ac_try;;
3871 esac
3872 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3873 $as_echo "$ac_try_echo"; } >&5
3874   (eval "$ac_try") 2>&5
3875   ac_status=$?
3876   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3877   test $ac_status = 0; }; }; then
3878     cross_compiling=no
3879   else
3880     if test "$cross_compiling" = maybe; then
3881         cross_compiling=yes
3882     else
3883         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3884 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3885 as_fn_error $? "cannot run C compiled programs.
3886 If you meant to cross compile, use \`--host'.
3887 See \`config.log' for more details" "$LINENO" 5; }
3888     fi
3889   fi
3890 fi
3891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3892 $as_echo "$cross_compiling" >&6; }
3893
3894 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3895 ac_clean_files=$ac_clean_files_save
3896 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3897 $as_echo_n "checking for suffix of object files... " >&6; }
3898 if ${ac_cv_objext+:} false; then :
3899   $as_echo_n "(cached) " >&6
3900 else
3901   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3902 /* end confdefs.h.  */
3903
3904 int
3905 main ()
3906 {
3907
3908   ;
3909   return 0;
3910 }
3911 _ACEOF
3912 rm -f conftest.o conftest.obj
3913 if { { ac_try="$ac_compile"
3914 case "(($ac_try" in
3915   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3916   *) ac_try_echo=$ac_try;;
3917 esac
3918 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3919 $as_echo "$ac_try_echo"; } >&5
3920   (eval "$ac_compile") 2>&5
3921   ac_status=$?
3922   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3923   test $ac_status = 0; }; then :
3924   for ac_file in conftest.o conftest.obj conftest.*; do
3925   test -f "$ac_file" || continue;
3926   case $ac_file in
3927     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3928     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3929        break;;
3930   esac
3931 done
3932 else
3933   $as_echo "$as_me: failed program was:" >&5
3934 sed 's/^/| /' conftest.$ac_ext >&5
3935
3936 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3937 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3938 as_fn_error $? "cannot compute suffix of object files: cannot compile
3939 See \`config.log' for more details" "$LINENO" 5; }
3940 fi
3941 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3942 fi
3943 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3944 $as_echo "$ac_cv_objext" >&6; }
3945 OBJEXT=$ac_cv_objext
3946 ac_objext=$OBJEXT
3947 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3948 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3949 if ${ac_cv_c_compiler_gnu+:} false; then :
3950   $as_echo_n "(cached) " >&6
3951 else
3952   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3953 /* end confdefs.h.  */
3954
3955 int
3956 main ()
3957 {
3958 #ifndef __GNUC__
3959        choke me
3960 #endif
3961
3962   ;
3963   return 0;
3964 }
3965 _ACEOF
3966 if ac_fn_c_try_compile "$LINENO"; then :
3967   ac_compiler_gnu=yes
3968 else
3969   ac_compiler_gnu=no
3970 fi
3971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3972 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3973
3974 fi
3975 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3976 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3977 if test $ac_compiler_gnu = yes; then
3978   GCC=yes
3979 else
3980   GCC=
3981 fi
3982 ac_test_CFLAGS=${CFLAGS+set}
3983 ac_save_CFLAGS=$CFLAGS
3984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3985 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3986 if ${ac_cv_prog_cc_g+:} false; then :
3987   $as_echo_n "(cached) " >&6
3988 else
3989   ac_save_c_werror_flag=$ac_c_werror_flag
3990    ac_c_werror_flag=yes
3991    ac_cv_prog_cc_g=no
3992    CFLAGS="-g"
3993    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3994 /* end confdefs.h.  */
3995
3996 int
3997 main ()
3998 {
3999
4000   ;
4001   return 0;
4002 }
4003 _ACEOF
4004 if ac_fn_c_try_compile "$LINENO"; then :
4005   ac_cv_prog_cc_g=yes
4006 else
4007   CFLAGS=""
4008       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4009 /* end confdefs.h.  */
4010
4011 int
4012 main ()
4013 {
4014
4015   ;
4016   return 0;
4017 }
4018 _ACEOF
4019 if ac_fn_c_try_compile "$LINENO"; then :
4020
4021 else
4022   ac_c_werror_flag=$ac_save_c_werror_flag
4023          CFLAGS="-g"
4024          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4025 /* end confdefs.h.  */
4026
4027 int
4028 main ()
4029 {
4030
4031   ;
4032   return 0;
4033 }
4034 _ACEOF
4035 if ac_fn_c_try_compile "$LINENO"; then :
4036   ac_cv_prog_cc_g=yes
4037 fi
4038 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4039 fi
4040 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4041 fi
4042 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4043    ac_c_werror_flag=$ac_save_c_werror_flag
4044 fi
4045 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4046 $as_echo "$ac_cv_prog_cc_g" >&6; }
4047 if test "$ac_test_CFLAGS" = set; then
4048   CFLAGS=$ac_save_CFLAGS
4049 elif test $ac_cv_prog_cc_g = yes; then
4050   if test "$GCC" = yes; then
4051     CFLAGS="-g -O2"
4052   else
4053     CFLAGS="-g"
4054   fi
4055 else
4056   if test "$GCC" = yes; then
4057     CFLAGS="-O2"
4058   else
4059     CFLAGS=
4060   fi
4061 fi
4062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4063 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4064 if ${ac_cv_prog_cc_c89+:} false; then :
4065   $as_echo_n "(cached) " >&6
4066 else
4067   ac_cv_prog_cc_c89=no
4068 ac_save_CC=$CC
4069 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4070 /* end confdefs.h.  */
4071 #include <stdarg.h>
4072 #include <stdio.h>
4073 struct stat;
4074 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4075 struct buf { int x; };
4076 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4077 static char *e (p, i)
4078      char **p;
4079      int i;
4080 {
4081   return p[i];
4082 }
4083 static char *f (char * (*g) (char **, int), char **p, ...)
4084 {
4085   char *s;
4086   va_list v;
4087   va_start (v,p);
4088   s = g (p, va_arg (v,int));
4089   va_end (v);
4090   return s;
4091 }
4092
4093 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4094    function prototypes and stuff, but not '\xHH' hex character constants.
4095    These don't provoke an error unfortunately, instead are silently treated
4096    as 'x'.  The following induces an error, until -std is added to get
4097    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4098    array size at least.  It's necessary to write '\x00'==0 to get something
4099    that's true only with -std.  */
4100 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4101
4102 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4103    inside strings and character constants.  */
4104 #define FOO(x) 'x'
4105 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4106
4107 int test (int i, double x);
4108 struct s1 {int (*f) (int a);};
4109 struct s2 {int (*f) (double a);};
4110 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4111 int argc;
4112 char **argv;
4113 int
4114 main ()
4115 {
4116 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4117   ;
4118   return 0;
4119 }
4120 _ACEOF
4121 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4122         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4123 do
4124   CC="$ac_save_CC $ac_arg"
4125   if ac_fn_c_try_compile "$LINENO"; then :
4126   ac_cv_prog_cc_c89=$ac_arg
4127 fi
4128 rm -f core conftest.err conftest.$ac_objext
4129   test "x$ac_cv_prog_cc_c89" != "xno" && break
4130 done
4131 rm -f conftest.$ac_ext
4132 CC=$ac_save_CC
4133
4134 fi
4135 # AC_CACHE_VAL
4136 case "x$ac_cv_prog_cc_c89" in
4137   x)
4138     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4139 $as_echo "none needed" >&6; } ;;
4140   xno)
4141     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4142 $as_echo "unsupported" >&6; } ;;
4143   *)
4144     CC="$CC $ac_cv_prog_cc_c89"
4145     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4146 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4147 esac
4148 if test "x$ac_cv_prog_cc_c89" != xno; then :
4149
4150 fi
4151
4152 ac_ext=c
4153 ac_cpp='$CPP $CPPFLAGS'
4154 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4155 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4156 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4157
4158 ac_ext=c
4159 ac_cpp='$CPP $CPPFLAGS'
4160 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4161 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4162 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4163 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4164 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4165 if ${am_cv_prog_cc_c_o+:} false; then :
4166   $as_echo_n "(cached) " >&6
4167 else
4168   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4169 /* end confdefs.h.  */
4170
4171 int
4172 main ()
4173 {
4174
4175   ;
4176   return 0;
4177 }
4178 _ACEOF
4179   # Make sure it works both with $CC and with simple cc.
4180   # Following AC_PROG_CC_C_O, we do the test twice because some
4181   # compilers refuse to overwrite an existing .o file with -o,
4182   # though they will create one.
4183   am_cv_prog_cc_c_o=yes
4184   for am_i in 1 2; do
4185     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4186    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4187    ac_status=$?
4188    echo "$as_me:$LINENO: \$? = $ac_status" >&5
4189    (exit $ac_status); } \
4190          && test -f conftest2.$ac_objext; then
4191       : OK
4192     else
4193       am_cv_prog_cc_c_o=no
4194       break
4195     fi
4196   done
4197   rm -f core conftest*
4198   unset am_i
4199 fi
4200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4201 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4202 if test "$am_cv_prog_cc_c_o" != yes; then
4203    # Losing compiler, so override with the script.
4204    # FIXME: It is wrong to rewrite CC.
4205    # But if we don't then we get into trouble of one sort or another.
4206    # A longer-term fix would be to have automake use am__CC in this case,
4207    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4208    CC="$am_aux_dir/compile $CC"
4209 fi
4210 ac_ext=c
4211 ac_cpp='$CPP $CPPFLAGS'
4212 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4213 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4214 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4215
4216 DEPDIR="${am__leading_dot}deps"
4217
4218 ac_config_commands="$ac_config_commands depfiles"
4219
4220
4221 am_make=${MAKE-make}
4222 cat > confinc << 'END'
4223 am__doit:
4224         @echo this is the am__doit target
4225 .PHONY: am__doit
4226 END
4227 # If we don't find an include directive, just comment out the code.
4228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4229 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4230 am__include="#"
4231 am__quote=
4232 _am_result=none
4233 # First try GNU make style include.
4234 echo "include confinc" > confmf
4235 # Ignore all kinds of additional output from 'make'.
4236 case `$am_make -s -f confmf 2> /dev/null` in #(
4237 *the\ am__doit\ target*)
4238   am__include=include
4239   am__quote=
4240   _am_result=GNU
4241   ;;
4242 esac
4243 # Now try BSD make style include.
4244 if test "$am__include" = "#"; then
4245    echo '.include "confinc"' > confmf
4246    case `$am_make -s -f confmf 2> /dev/null` in #(
4247    *the\ am__doit\ target*)
4248      am__include=.include
4249      am__quote="\""
4250      _am_result=BSD
4251      ;;
4252    esac
4253 fi
4254
4255
4256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4257 $as_echo "$_am_result" >&6; }
4258 rm -f confinc confmf
4259
4260 # Check whether --enable-dependency-tracking was given.
4261 if test "${enable_dependency_tracking+set}" = set; then :
4262   enableval=$enable_dependency_tracking;
4263 fi
4264
4265 if test "x$enable_dependency_tracking" != xno; then
4266   am_depcomp="$ac_aux_dir/depcomp"
4267   AMDEPBACKSLASH='\'
4268   am__nodep='_no'
4269 fi
4270  if test "x$enable_dependency_tracking" != xno; then
4271   AMDEP_TRUE=
4272   AMDEP_FALSE='#'
4273 else
4274   AMDEP_TRUE='#'
4275   AMDEP_FALSE=
4276 fi
4277
4278
4279
4280 depcc="$CC"   am_compiler_list=
4281
4282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4283 $as_echo_n "checking dependency style of $depcc... " >&6; }
4284 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4285   $as_echo_n "(cached) " >&6
4286 else
4287   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4288   # We make a subdir and do the tests there.  Otherwise we can end up
4289   # making bogus files that we don't know about and never remove.  For
4290   # instance it was reported that on HP-UX the gcc test will end up
4291   # making a dummy file named 'D' -- because '-MD' means "put the output
4292   # in D".
4293   rm -rf conftest.dir
4294   mkdir conftest.dir
4295   # Copy depcomp to subdir because otherwise we won't find it if we're
4296   # using a relative directory.
4297   cp "$am_depcomp" conftest.dir
4298   cd conftest.dir
4299   # We will build objects and dependencies in a subdirectory because
4300   # it helps to detect inapplicable dependency modes.  For instance
4301   # both Tru64's cc and ICC support -MD to output dependencies as a
4302   # side effect of compilation, but ICC will put the dependencies in
4303   # the current directory while Tru64 will put them in the object
4304   # directory.
4305   mkdir sub
4306
4307   am_cv_CC_dependencies_compiler_type=none
4308   if test "$am_compiler_list" = ""; then
4309      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4310   fi
4311   am__universal=false
4312   case " $depcc " in #(
4313      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4314      esac
4315
4316   for depmode in $am_compiler_list; do
4317     # Setup a source with many dependencies, because some compilers
4318     # like to wrap large dependency lists on column 80 (with \), and
4319     # we should not choose a depcomp mode which is confused by this.
4320     #
4321     # We need to recreate these files for each test, as the compiler may
4322     # overwrite some of them when testing with obscure command lines.
4323     # This happens at least with the AIX C compiler.
4324     : > sub/conftest.c
4325     for i in 1 2 3 4 5 6; do
4326       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4327       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4328       # Solaris 10 /bin/sh.
4329       echo '/* dummy */' > sub/conftst$i.h
4330     done
4331     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4332
4333     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4334     # mode.  It turns out that the SunPro C++ compiler does not properly
4335     # handle '-M -o', and we need to detect this.  Also, some Intel
4336     # versions had trouble with output in subdirs.
4337     am__obj=sub/conftest.${OBJEXT-o}
4338     am__minus_obj="-o $am__obj"
4339     case $depmode in
4340     gcc)
4341       # This depmode causes a compiler race in universal mode.
4342       test "$am__universal" = false || continue
4343       ;;
4344     nosideeffect)
4345       # After this tag, mechanisms are not by side-effect, so they'll
4346       # only be used when explicitly requested.
4347       if test "x$enable_dependency_tracking" = xyes; then
4348         continue
4349       else
4350         break
4351       fi
4352       ;;
4353     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4354       # This compiler won't grok '-c -o', but also, the minuso test has
4355       # not run yet.  These depmodes are late enough in the game, and
4356       # so weak that their functioning should not be impacted.
4357       am__obj=conftest.${OBJEXT-o}
4358       am__minus_obj=
4359       ;;
4360     none) break ;;
4361     esac
4362     if depmode=$depmode \
4363        source=sub/conftest.c object=$am__obj \
4364        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4365        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4366          >/dev/null 2>conftest.err &&
4367        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4368        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4369        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4370        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4371       # icc doesn't choke on unknown options, it will just issue warnings
4372       # or remarks (even with -Werror).  So we grep stderr for any message
4373       # that says an option was ignored or not supported.
4374       # When given -MP, icc 7.0 and 7.1 complain thusly:
4375       #   icc: Command line warning: ignoring option '-M'; no argument required
4376       # The diagnosis changed in icc 8.0:
4377       #   icc: Command line remark: option '-MP' not supported
4378       if (grep 'ignoring option' conftest.err ||
4379           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4380         am_cv_CC_dependencies_compiler_type=$depmode
4381         break
4382       fi
4383     fi
4384   done
4385
4386   cd ..
4387   rm -rf conftest.dir
4388 else
4389   am_cv_CC_dependencies_compiler_type=none
4390 fi
4391
4392 fi
4393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4394 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4395 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4396
4397  if
4398   test "x$enable_dependency_tracking" != xno \
4399   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4400   am__fastdepCC_TRUE=
4401   am__fastdepCC_FALSE='#'
4402 else
4403   am__fastdepCC_TRUE='#'
4404   am__fastdepCC_FALSE=
4405 fi
4406
4407
4408 ac_ext=go
4409 ac_compile='$GOC -c $GOFLAGS conftest.$ac_ext >&5'
4410 ac_link='$GOC -o conftest$ac_exeext $GOFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4411 ac_compiler_gnu=yes
4412 if test -n "$ac_tool_prefix"; then
4413   # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
4414 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
4415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4416 $as_echo_n "checking for $ac_word... " >&6; }
4417 if ${ac_cv_prog_GOC+:} false; then :
4418   $as_echo_n "(cached) " >&6
4419 else
4420   if test -n "$GOC"; then
4421   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4422 else
4423 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4424 for as_dir in $PATH
4425 do
4426   IFS=$as_save_IFS
4427   test -z "$as_dir" && as_dir=.
4428     for ac_exec_ext in '' $ac_executable_extensions; do
4429   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4430     ac_cv_prog_GOC="${ac_tool_prefix}gccgo"
4431     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4432     break 2
4433   fi
4434 done
4435   done
4436 IFS=$as_save_IFS
4437
4438 fi
4439 fi
4440 GOC=$ac_cv_prog_GOC
4441 if test -n "$GOC"; then
4442   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4443 $as_echo "$GOC" >&6; }
4444 else
4445   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4446 $as_echo "no" >&6; }
4447 fi
4448
4449
4450 fi
4451 if test -z "$ac_cv_prog_GOC"; then
4452   ac_ct_GOC=$GOC
4453   # Extract the first word of "gccgo", so it can be a program name with args.
4454 set dummy gccgo; ac_word=$2
4455 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4456 $as_echo_n "checking for $ac_word... " >&6; }
4457 if ${ac_cv_prog_ac_ct_GOC+:} false; then :
4458   $as_echo_n "(cached) " >&6
4459 else
4460   if test -n "$ac_ct_GOC"; then
4461   ac_cv_prog_ac_ct_GOC="$ac_ct_GOC" # Let the user override the test.
4462 else
4463 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4464 for as_dir in $PATH
4465 do
4466   IFS=$as_save_IFS
4467   test -z "$as_dir" && as_dir=.
4468     for ac_exec_ext in '' $ac_executable_extensions; do
4469   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4470     ac_cv_prog_ac_ct_GOC="gccgo"
4471     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4472     break 2
4473   fi
4474 done
4475   done
4476 IFS=$as_save_IFS
4477
4478 fi
4479 fi
4480 ac_ct_GOC=$ac_cv_prog_ac_ct_GOC
4481 if test -n "$ac_ct_GOC"; then
4482   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GOC" >&5
4483 $as_echo "$ac_ct_GOC" >&6; }
4484 else
4485   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4486 $as_echo "no" >&6; }
4487 fi
4488
4489   if test "x$ac_ct_GOC" = x; then
4490     GOC=""
4491   else
4492     case $cross_compiling:$ac_tool_warned in
4493 yes:)
4494 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4495 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4496 ac_tool_warned=yes ;;
4497 esac
4498     GOC=$ac_ct_GOC
4499   fi
4500 else
4501   GOC="$ac_cv_prog_GOC"
4502 fi
4503
4504 if test -z "$GOC"; then
4505   if test -n "$ac_tool_prefix"; then
4506     # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
4507 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
4508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4509 $as_echo_n "checking for $ac_word... " >&6; }
4510 if ${ac_cv_prog_GOC+:} false; then :
4511   $as_echo_n "(cached) " >&6
4512 else
4513   if test -n "$GOC"; then
4514   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4515 else
4516 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4517 for as_dir in $PATH
4518 do
4519   IFS=$as_save_IFS
4520   test -z "$as_dir" && as_dir=.
4521     for ac_exec_ext in '' $ac_executable_extensions; do
4522   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4523     ac_cv_prog_GOC="$ac_tool_prefix}gccgo"
4524     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4525     break 2
4526   fi
4527 done
4528   done
4529 IFS=$as_save_IFS
4530
4531 fi
4532 fi
4533 GOC=$ac_cv_prog_GOC
4534 if test -n "$GOC"; then
4535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4536 $as_echo "$GOC" >&6; }
4537 else
4538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4539 $as_echo "no" >&6; }
4540 fi
4541
4542
4543   fi
4544 fi
4545 if test -z "$GOC"; then
4546   # Extract the first word of "gccgo", so it can be a program name with args.
4547 set dummy gccgo; ac_word=$2
4548 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4549 $as_echo_n "checking for $ac_word... " >&6; }
4550 if ${ac_cv_prog_GOC+:} false; then :
4551   $as_echo_n "(cached) " >&6
4552 else
4553   if test -n "$GOC"; then
4554   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4555 else
4556   ac_prog_rejected=no
4557 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4558 for as_dir in $PATH
4559 do
4560   IFS=$as_save_IFS
4561   test -z "$as_dir" && as_dir=.
4562     for ac_exec_ext in '' $ac_executable_extensions; do
4563   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4564     if test "$as_dir/$ac_word$ac_exec_ext" = "false"; then
4565        ac_prog_rejected=yes
4566        continue
4567      fi
4568     ac_cv_prog_GOC="gccgo"
4569     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4570     break 2
4571   fi
4572 done
4573   done
4574 IFS=$as_save_IFS
4575
4576 if test $ac_prog_rejected = yes; then
4577   # We found a bogon in the path, so make sure we never use it.
4578   set dummy $ac_cv_prog_GOC
4579   shift
4580   if test $# != 0; then
4581     # We chose a different compiler from the bogus one.
4582     # However, it has the same basename, so the bogon will be chosen
4583     # first if we set GOC to just the basename; use the full file name.
4584     shift
4585     ac_cv_prog_GOC="$as_dir/$ac_word${1+' '}$@"
4586   fi
4587 fi
4588 fi
4589 fi
4590 GOC=$ac_cv_prog_GOC
4591 if test -n "$GOC"; then
4592   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4593 $as_echo "$GOC" >&6; }
4594 else
4595   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4596 $as_echo "no" >&6; }
4597 fi
4598
4599
4600 fi
4601
4602
4603 # Provide some information about the compiler.
4604 $as_echo "$as_me:${as_lineno-$LINENO}: checking for Go compiler version" >&5
4605 set X $ac_compile
4606 ac_compiler=$2
4607 { { ac_try="$ac_compiler --version >&5"
4608 case "(($ac_try" in
4609   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4610   *) ac_try_echo=$ac_try;;
4611 esac
4612 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4613 $as_echo "$ac_try_echo"; } >&5
4614   (eval "$ac_compiler --version >&5") 2>conftest.err
4615   ac_status=$?
4616   if test -s conftest.err; then
4617     sed '10a\
4618 ... rest of stderr output deleted ...
4619          10q' conftest.err >conftest.er1
4620     cat conftest.er1 >&5
4621   fi
4622   rm -f conftest.er1 conftest.err
4623   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4624   test $ac_status = 0; }
4625 GOFLAGS="-g -O2"
4626 ac_ext=c
4627 ac_cpp='$CPP $CPPFLAGS'
4628 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4629 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4630 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4631
4632 # By default we simply use the C compiler to build assembly code.
4633
4634 test "${CCAS+set}" = set || CCAS=$CC
4635 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4636
4637
4638
4639 depcc="$CCAS"   am_compiler_list=
4640
4641 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4642 $as_echo_n "checking dependency style of $depcc... " >&6; }
4643 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4644   $as_echo_n "(cached) " >&6
4645 else
4646   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4647   # We make a subdir and do the tests there.  Otherwise we can end up
4648   # making bogus files that we don't know about and never remove.  For
4649   # instance it was reported that on HP-UX the gcc test will end up
4650   # making a dummy file named 'D' -- because '-MD' means "put the output
4651   # in D".
4652   rm -rf conftest.dir
4653   mkdir conftest.dir
4654   # Copy depcomp to subdir because otherwise we won't find it if we're
4655   # using a relative directory.
4656   cp "$am_depcomp" conftest.dir
4657   cd conftest.dir
4658   # We will build objects and dependencies in a subdirectory because
4659   # it helps to detect inapplicable dependency modes.  For instance
4660   # both Tru64's cc and ICC support -MD to output dependencies as a
4661   # side effect of compilation, but ICC will put the dependencies in
4662   # the current directory while Tru64 will put them in the object
4663   # directory.
4664   mkdir sub
4665
4666   am_cv_CCAS_dependencies_compiler_type=none
4667   if test "$am_compiler_list" = ""; then
4668      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4669   fi
4670   am__universal=false
4671
4672
4673   for depmode in $am_compiler_list; do
4674     # Setup a source with many dependencies, because some compilers
4675     # like to wrap large dependency lists on column 80 (with \), and
4676     # we should not choose a depcomp mode which is confused by this.
4677     #
4678     # We need to recreate these files for each test, as the compiler may
4679     # overwrite some of them when testing with obscure command lines.
4680     # This happens at least with the AIX C compiler.
4681     : > sub/conftest.c
4682     for i in 1 2 3 4 5 6; do
4683       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4684       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4685       # Solaris 10 /bin/sh.
4686       echo '/* dummy */' > sub/conftst$i.h
4687     done
4688     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4689
4690     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4691     # mode.  It turns out that the SunPro C++ compiler does not properly
4692     # handle '-M -o', and we need to detect this.  Also, some Intel
4693     # versions had trouble with output in subdirs.
4694     am__obj=sub/conftest.${OBJEXT-o}
4695     am__minus_obj="-o $am__obj"
4696     case $depmode in
4697     gcc)
4698       # This depmode causes a compiler race in universal mode.
4699       test "$am__universal" = false || continue
4700       ;;
4701     nosideeffect)
4702       # After this tag, mechanisms are not by side-effect, so they'll
4703       # only be used when explicitly requested.
4704       if test "x$enable_dependency_tracking" = xyes; then
4705         continue
4706       else
4707         break
4708       fi
4709       ;;
4710     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4711       # This compiler won't grok '-c -o', but also, the minuso test has
4712       # not run yet.  These depmodes are late enough in the game, and
4713       # so weak that their functioning should not be impacted.
4714       am__obj=conftest.${OBJEXT-o}
4715       am__minus_obj=
4716       ;;
4717     none) break ;;
4718     esac
4719     if depmode=$depmode \
4720        source=sub/conftest.c object=$am__obj \
4721        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4722        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4723          >/dev/null 2>conftest.err &&
4724        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4725        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4726        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4727        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4728       # icc doesn't choke on unknown options, it will just issue warnings
4729       # or remarks (even with -Werror).  So we grep stderr for any message
4730       # that says an option was ignored or not supported.
4731       # When given -MP, icc 7.0 and 7.1 complain thusly:
4732       #   icc: Command line warning: ignoring option '-M'; no argument required
4733       # The diagnosis changed in icc 8.0:
4734       #   icc: Command line remark: option '-MP' not supported
4735       if (grep 'ignoring option' conftest.err ||
4736           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4737         am_cv_CCAS_dependencies_compiler_type=$depmode
4738         break
4739       fi
4740     fi
4741   done
4742
4743   cd ..
4744   rm -rf conftest.dir
4745 else
4746   am_cv_CCAS_dependencies_compiler_type=none
4747 fi
4748
4749 fi
4750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
4751 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
4752 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
4753
4754  if
4755   test "x$enable_dependency_tracking" != xno \
4756   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
4757   am__fastdepCCAS_TRUE=
4758   am__fastdepCCAS_FALSE='#'
4759 else
4760   am__fastdepCCAS_TRUE='#'
4761   am__fastdepCCAS_FALSE=
4762 fi
4763
4764
4765
4766
4767
4768
4769 case ${host} in
4770   *-*-aix*)
4771     # Check default architecture for FAT library creation
4772     if test -z "`$CC -x c -E /dev/null -g3 -o - | grep 64BIT`" ; then
4773         AIX_EXTRA_ARCH='64'
4774     else
4775         AIX_EXTRA_ARCH='32'
4776     fi
4777
4778     ;;
4779 esac
4780
4781
4782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4783 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4784     # Check whether --enable-maintainer-mode was given.
4785 if test "${enable_maintainer_mode+set}" = set; then :
4786   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4787 else
4788   USE_MAINTAINER_MODE=no
4789 fi
4790
4791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4792 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4793    if test $USE_MAINTAINER_MODE = yes; then
4794   MAINTAINER_MODE_TRUE=
4795   MAINTAINER_MODE_FALSE='#'
4796 else
4797   MAINTAINER_MODE_TRUE='#'
4798   MAINTAINER_MODE_FALSE=
4799 fi
4800
4801   MAINT=$MAINTAINER_MODE_TRUE
4802
4803
4804
4805 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4806 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4807 if ${ac_cv_path_SED+:} false; then :
4808   $as_echo_n "(cached) " >&6
4809 else
4810             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4811      for ac_i in 1 2 3 4 5 6 7; do
4812        ac_script="$ac_script$as_nl$ac_script"
4813      done
4814      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4815      { ac_script=; unset ac_script;}
4816      if test -z "$SED"; then
4817   ac_path_SED_found=false
4818   # Loop through the user's path and test for each of PROGNAME-LIST
4819   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4820 for as_dir in $PATH
4821 do
4822   IFS=$as_save_IFS
4823   test -z "$as_dir" && as_dir=.
4824     for ac_prog in sed gsed; do
4825     for ac_exec_ext in '' $ac_executable_extensions; do
4826       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4827       as_fn_executable_p "$ac_path_SED" || continue
4828 # Check for GNU ac_path_SED and select it if it is found.
4829   # Check for GNU $ac_path_SED
4830 case `"$ac_path_SED" --version 2>&1` in
4831 *GNU*)
4832   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4833 *)
4834   ac_count=0
4835   $as_echo_n 0123456789 >"conftest.in"
4836   while :
4837   do
4838     cat "conftest.in" "conftest.in" >"conftest.tmp"
4839     mv "conftest.tmp" "conftest.in"
4840     cp "conftest.in" "conftest.nl"
4841     $as_echo '' >> "conftest.nl"
4842     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4843     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4844     as_fn_arith $ac_count + 1 && ac_count=$as_val
4845     if test $ac_count -gt ${ac_path_SED_max-0}; then
4846       # Best one so far, save it but keep looking for a better one
4847       ac_cv_path_SED="$ac_path_SED"
4848       ac_path_SED_max=$ac_count
4849     fi
4850     # 10*(2^10) chars as input seems more than enough
4851     test $ac_count -gt 10 && break
4852   done
4853   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4854 esac
4855
4856       $ac_path_SED_found && break 3
4857     done
4858   done
4859   done
4860 IFS=$as_save_IFS
4861   if test -z "$ac_cv_path_SED"; then
4862     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
4863   fi
4864 else
4865   ac_cv_path_SED=$SED
4866 fi
4867
4868 fi
4869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4870 $as_echo "$ac_cv_path_SED" >&6; }
4871  SED="$ac_cv_path_SED"
4872   rm -f conftest.sed
4873
4874 test -z "$SED" && SED=sed
4875 Xsed="$SED -e 1s/^X//"
4876
4877
4878
4879
4880
4881
4882
4883
4884
4885
4886
4887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4888 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4889 if ${ac_cv_path_GREP+:} false; then :
4890   $as_echo_n "(cached) " >&6
4891 else
4892   if test -z "$GREP"; then
4893   ac_path_GREP_found=false
4894   # Loop through the user's path and test for each of PROGNAME-LIST
4895   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4896 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4897 do
4898   IFS=$as_save_IFS
4899   test -z "$as_dir" && as_dir=.
4900     for ac_prog in grep ggrep; do
4901     for ac_exec_ext in '' $ac_executable_extensions; do
4902       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4903       as_fn_executable_p "$ac_path_GREP" || continue
4904 # Check for GNU ac_path_GREP and select it if it is found.
4905   # Check for GNU $ac_path_GREP
4906 case `"$ac_path_GREP" --version 2>&1` in
4907 *GNU*)
4908   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4909 *)
4910   ac_count=0
4911   $as_echo_n 0123456789 >"conftest.in"
4912   while :
4913   do
4914     cat "conftest.in" "conftest.in" >"conftest.tmp"
4915     mv "conftest.tmp" "conftest.in"
4916     cp "conftest.in" "conftest.nl"
4917     $as_echo 'GREP' >> "conftest.nl"
4918     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4919     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4920     as_fn_arith $ac_count + 1 && ac_count=$as_val
4921     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4922       # Best one so far, save it but keep looking for a better one
4923       ac_cv_path_GREP="$ac_path_GREP"
4924       ac_path_GREP_max=$ac_count
4925     fi
4926     # 10*(2^10) chars as input seems more than enough
4927     test $ac_count -gt 10 && break
4928   done
4929   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4930 esac
4931
4932       $ac_path_GREP_found && break 3
4933     done
4934   done
4935   done
4936 IFS=$as_save_IFS
4937   if test -z "$ac_cv_path_GREP"; then
4938     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4939   fi
4940 else
4941   ac_cv_path_GREP=$GREP
4942 fi
4943
4944 fi
4945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4946 $as_echo "$ac_cv_path_GREP" >&6; }
4947  GREP="$ac_cv_path_GREP"
4948
4949
4950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4951 $as_echo_n "checking for egrep... " >&6; }
4952 if ${ac_cv_path_EGREP+:} false; then :
4953   $as_echo_n "(cached) " >&6
4954 else
4955   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4956    then ac_cv_path_EGREP="$GREP -E"
4957    else
4958      if test -z "$EGREP"; then
4959   ac_path_EGREP_found=false
4960   # Loop through the user's path and test for each of PROGNAME-LIST
4961   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4962 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4963 do
4964   IFS=$as_save_IFS
4965   test -z "$as_dir" && as_dir=.
4966     for ac_prog in egrep; do
4967     for ac_exec_ext in '' $ac_executable_extensions; do
4968       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4969       as_fn_executable_p "$ac_path_EGREP" || continue
4970 # Check for GNU ac_path_EGREP and select it if it is found.
4971   # Check for GNU $ac_path_EGREP
4972 case `"$ac_path_EGREP" --version 2>&1` in
4973 *GNU*)
4974   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4975 *)
4976   ac_count=0
4977   $as_echo_n 0123456789 >"conftest.in"
4978   while :
4979   do
4980     cat "conftest.in" "conftest.in" >"conftest.tmp"
4981     mv "conftest.tmp" "conftest.in"
4982     cp "conftest.in" "conftest.nl"
4983     $as_echo 'EGREP' >> "conftest.nl"
4984     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4985     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4986     as_fn_arith $ac_count + 1 && ac_count=$as_val
4987     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4988       # Best one so far, save it but keep looking for a better one
4989       ac_cv_path_EGREP="$ac_path_EGREP"
4990       ac_path_EGREP_max=$ac_count
4991     fi
4992     # 10*(2^10) chars as input seems more than enough
4993     test $ac_count -gt 10 && break
4994   done
4995   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4996 esac
4997
4998       $ac_path_EGREP_found && break 3
4999     done
5000   done
5001   done
5002 IFS=$as_save_IFS
5003   if test -z "$ac_cv_path_EGREP"; then
5004     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5005   fi
5006 else
5007   ac_cv_path_EGREP=$EGREP
5008 fi
5009
5010    fi
5011 fi
5012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5013 $as_echo "$ac_cv_path_EGREP" >&6; }
5014  EGREP="$ac_cv_path_EGREP"
5015
5016
5017 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5018 $as_echo_n "checking for fgrep... " >&6; }
5019 if ${ac_cv_path_FGREP+:} false; then :
5020   $as_echo_n "(cached) " >&6
5021 else
5022   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5023    then ac_cv_path_FGREP="$GREP -F"
5024    else
5025      if test -z "$FGREP"; then
5026   ac_path_FGREP_found=false
5027   # Loop through the user's path and test for each of PROGNAME-LIST
5028   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5029 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5030 do
5031   IFS=$as_save_IFS
5032   test -z "$as_dir" && as_dir=.
5033     for ac_prog in fgrep; do
5034     for ac_exec_ext in '' $ac_executable_extensions; do
5035       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5036       as_fn_executable_p "$ac_path_FGREP" || continue
5037 # Check for GNU ac_path_FGREP and select it if it is found.
5038   # Check for GNU $ac_path_FGREP
5039 case `"$ac_path_FGREP" --version 2>&1` in
5040 *GNU*)
5041   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5042 *)
5043   ac_count=0
5044   $as_echo_n 0123456789 >"conftest.in"
5045   while :
5046   do
5047     cat "conftest.in" "conftest.in" >"conftest.tmp"
5048     mv "conftest.tmp" "conftest.in"
5049     cp "conftest.in" "conftest.nl"
5050     $as_echo 'FGREP' >> "conftest.nl"
5051     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5052     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5053     as_fn_arith $ac_count + 1 && ac_count=$as_val
5054     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5055       # Best one so far, save it but keep looking for a better one
5056       ac_cv_path_FGREP="$ac_path_FGREP"
5057       ac_path_FGREP_max=$ac_count
5058     fi
5059     # 10*(2^10) chars as input seems more than enough
5060     test $ac_count -gt 10 && break
5061   done
5062   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5063 esac
5064
5065       $ac_path_FGREP_found && break 3
5066     done
5067   done
5068   done
5069 IFS=$as_save_IFS
5070   if test -z "$ac_cv_path_FGREP"; then
5071     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5072   fi
5073 else
5074   ac_cv_path_FGREP=$FGREP
5075 fi
5076
5077    fi
5078 fi
5079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5080 $as_echo "$ac_cv_path_FGREP" >&6; }
5081  FGREP="$ac_cv_path_FGREP"
5082
5083
5084 test -z "$GREP" && GREP=grep
5085
5086
5087
5088
5089
5090
5091
5092
5093
5094
5095
5096
5097
5098
5099
5100
5101
5102 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5103 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5104 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5105
5106 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5107 $as_echo_n "checking how to print strings... " >&6; }
5108 # Test print first, because it will be a builtin if present.
5109 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5110    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5111   ECHO='print -r --'
5112 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5113   ECHO='printf %s\n'
5114 else
5115   # Use this function as a fallback that always works.
5116   func_fallback_echo ()
5117   {
5118     eval 'cat <<_LTECHO_EOF
5119 $1
5120 _LTECHO_EOF'
5121   }
5122   ECHO='func_fallback_echo'
5123 fi
5124
5125 # func_echo_all arg...
5126 # Invoke $ECHO with all args, space-separated.
5127 func_echo_all ()
5128 {
5129     $ECHO ""
5130 }
5131
5132 case "$ECHO" in
5133   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5134 $as_echo "printf" >&6; } ;;
5135   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5136 $as_echo "print -r" >&6; } ;;
5137   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5138 $as_echo "cat" >&6; } ;;
5139 esac
5140
5141
5142
5143
5144
5145
5146
5147
5148
5149
5150
5151
5152
5153
5154
5155
5156 # Check whether --with-gnu-ld was given.
5157 if test "${with_gnu_ld+set}" = set; then :
5158   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5159 else
5160   with_gnu_ld=no
5161 fi
5162
5163 ac_prog=ld
5164 if test "$GCC" = yes; then
5165   # Check if gcc -print-prog-name=ld gives a path.
5166   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5167 $as_echo_n "checking for ld used by $CC... " >&6; }
5168   case $host in
5169   *-*-mingw*)
5170     # gcc leaves a trailing carriage return which upsets mingw
5171     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5172   *)
5173     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5174   esac
5175   case $ac_prog in
5176     # Accept absolute paths.
5177     [\\/]* | ?:[\\/]*)
5178       re_direlt='/[^/][^/]*/\.\./'
5179       # Canonicalize the pathname of ld
5180       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5181       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5182         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5183       done
5184       test -z "$LD" && LD="$ac_prog"
5185       ;;
5186   "")
5187     # If it fails, then pretend we aren't using GCC.
5188     ac_prog=ld
5189     ;;
5190   *)
5191     # If it is relative, then search for the first ld in PATH.
5192     with_gnu_ld=unknown
5193     ;;
5194   esac
5195 elif test "$with_gnu_ld" = yes; then
5196   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5197 $as_echo_n "checking for GNU ld... " >&6; }
5198 else
5199   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5200 $as_echo_n "checking for non-GNU ld... " >&6; }
5201 fi
5202 if ${lt_cv_path_LD+:} false; then :
5203   $as_echo_n "(cached) " >&6
5204 else
5205   if test -z "$LD"; then
5206   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5207   for ac_dir in $PATH; do
5208     IFS="$lt_save_ifs"
5209     test -z "$ac_dir" && ac_dir=.
5210     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5211       lt_cv_path_LD="$ac_dir/$ac_prog"
5212       # Check to see if the program is GNU ld.  I'd rather use --version,
5213       # but apparently some variants of GNU ld only accept -v.
5214       # Break only if it was the GNU/non-GNU ld that we prefer.
5215       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5216       *GNU* | *'with BFD'*)
5217         test "$with_gnu_ld" != no && break
5218         ;;
5219       *)
5220         test "$with_gnu_ld" != yes && break
5221         ;;
5222       esac
5223     fi
5224   done
5225   IFS="$lt_save_ifs"
5226 else
5227   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5228 fi
5229 fi
5230
5231 LD="$lt_cv_path_LD"
5232 if test -n "$LD"; then
5233   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5234 $as_echo "$LD" >&6; }
5235 else
5236   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5237 $as_echo "no" >&6; }
5238 fi
5239 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5240 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5241 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5242 if ${lt_cv_prog_gnu_ld+:} false; then :
5243   $as_echo_n "(cached) " >&6
5244 else
5245   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5246 case `$LD -v 2>&1 </dev/null` in
5247 *GNU* | *'with BFD'*)
5248   lt_cv_prog_gnu_ld=yes
5249   ;;
5250 *)
5251   lt_cv_prog_gnu_ld=no
5252   ;;
5253 esac
5254 fi
5255 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5256 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5257 with_gnu_ld=$lt_cv_prog_gnu_ld
5258
5259
5260
5261
5262
5263
5264
5265
5266
5267 if test -n "$ac_tool_prefix"; then
5268   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5269 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5271 $as_echo_n "checking for $ac_word... " >&6; }
5272 if ${ac_cv_prog_RANLIB+:} false; then :
5273   $as_echo_n "(cached) " >&6
5274 else
5275   if test -n "$RANLIB"; then
5276   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5277 else
5278 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5279 for as_dir in $PATH
5280 do
5281   IFS=$as_save_IFS
5282   test -z "$as_dir" && as_dir=.
5283     for ac_exec_ext in '' $ac_executable_extensions; do
5284   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5285     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5286     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5287     break 2
5288   fi
5289 done
5290   done
5291 IFS=$as_save_IFS
5292
5293 fi
5294 fi
5295 RANLIB=$ac_cv_prog_RANLIB
5296 if test -n "$RANLIB"; then
5297   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5298 $as_echo "$RANLIB" >&6; }
5299 else
5300   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5301 $as_echo "no" >&6; }
5302 fi
5303
5304
5305 fi
5306 if test -z "$ac_cv_prog_RANLIB"; then
5307   ac_ct_RANLIB=$RANLIB
5308   # Extract the first word of "ranlib", so it can be a program name with args.
5309 set dummy ranlib; ac_word=$2
5310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5311 $as_echo_n "checking for $ac_word... " >&6; }
5312 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5313   $as_echo_n "(cached) " >&6
5314 else
5315   if test -n "$ac_ct_RANLIB"; then
5316   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5317 else
5318 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5319 for as_dir in $PATH
5320 do
5321   IFS=$as_save_IFS
5322   test -z "$as_dir" && as_dir=.
5323     for ac_exec_ext in '' $ac_executable_extensions; do
5324   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5325     ac_cv_prog_ac_ct_RANLIB="ranlib"
5326     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5327     break 2
5328   fi
5329 done
5330   done
5331 IFS=$as_save_IFS
5332
5333 fi
5334 fi
5335 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5336 if test -n "$ac_ct_RANLIB"; then
5337   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5338 $as_echo "$ac_ct_RANLIB" >&6; }
5339 else
5340   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5341 $as_echo "no" >&6; }
5342 fi
5343
5344   if test "x$ac_ct_RANLIB" = x; then
5345     RANLIB=":"
5346   else
5347     case $cross_compiling:$ac_tool_warned in
5348 yes:)
5349 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5350 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5351 ac_tool_warned=yes ;;
5352 esac
5353     RANLIB=$ac_ct_RANLIB
5354   fi
5355 else
5356   RANLIB="$ac_cv_prog_RANLIB"
5357 fi
5358
5359 if test -n "$ac_tool_prefix"; then
5360   # Extract the first word of "${ac_tool_prefix}objcopy", so it can be a program name with args.
5361 set dummy ${ac_tool_prefix}objcopy; ac_word=$2
5362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5363 $as_echo_n "checking for $ac_word... " >&6; }
5364 if ${ac_cv_prog_OBJCOPY+:} false; then :
5365   $as_echo_n "(cached) " >&6
5366 else
5367   if test -n "$OBJCOPY"; then
5368   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
5369 else
5370 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5371 for as_dir in $PATH
5372 do
5373   IFS=$as_save_IFS
5374   test -z "$as_dir" && as_dir=.
5375     for ac_exec_ext in '' $ac_executable_extensions; do
5376   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5377     ac_cv_prog_OBJCOPY="${ac_tool_prefix}objcopy"
5378     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5379     break 2
5380   fi
5381 done
5382   done
5383 IFS=$as_save_IFS
5384
5385 fi
5386 fi
5387 OBJCOPY=$ac_cv_prog_OBJCOPY
5388 if test -n "$OBJCOPY"; then
5389   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
5390 $as_echo "$OBJCOPY" >&6; }
5391 else
5392   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5393 $as_echo "no" >&6; }
5394 fi
5395
5396
5397 fi
5398 if test -z "$ac_cv_prog_OBJCOPY"; then
5399   ac_ct_OBJCOPY=$OBJCOPY
5400   # Extract the first word of "objcopy", so it can be a program name with args.
5401 set dummy objcopy; ac_word=$2
5402 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5403 $as_echo_n "checking for $ac_word... " >&6; }
5404 if ${ac_cv_prog_ac_ct_OBJCOPY+:} false; then :
5405   $as_echo_n "(cached) " >&6
5406 else
5407   if test -n "$ac_ct_OBJCOPY"; then
5408   ac_cv_prog_ac_ct_OBJCOPY="$ac_ct_OBJCOPY" # Let the user override the test.
5409 else
5410 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5411 for as_dir in $PATH
5412 do
5413   IFS=$as_save_IFS
5414   test -z "$as_dir" && as_dir=.
5415     for ac_exec_ext in '' $ac_executable_extensions; do
5416   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5417     ac_cv_prog_ac_ct_OBJCOPY="objcopy"
5418     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5419     break 2
5420   fi
5421 done
5422   done
5423 IFS=$as_save_IFS
5424
5425 fi
5426 fi
5427 ac_ct_OBJCOPY=$ac_cv_prog_ac_ct_OBJCOPY
5428 if test -n "$ac_ct_OBJCOPY"; then
5429   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJCOPY" >&5
5430 $as_echo "$ac_ct_OBJCOPY" >&6; }
5431 else
5432   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5433 $as_echo "no" >&6; }
5434 fi
5435
5436   if test "x$ac_ct_OBJCOPY" = x; then
5437     OBJCOPY="missing-objcopy"
5438   else
5439     case $cross_compiling:$ac_tool_warned in
5440 yes:)
5441 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5442 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5443 ac_tool_warned=yes ;;
5444 esac
5445     OBJCOPY=$ac_ct_OBJCOPY
5446   fi
5447 else
5448   OBJCOPY="$ac_cv_prog_OBJCOPY"
5449 fi
5450
5451
5452 enable_dlopen=yes
5453
5454
5455
5456 case `pwd` in
5457   *\ * | *\     *)
5458     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5459 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5460 esac
5461
5462
5463
5464 macro_version='2.2.7a'
5465 macro_revision='1.3134'
5466
5467
5468
5469
5470
5471
5472
5473
5474
5475
5476
5477
5478
5479 ltmain="$ac_aux_dir/ltmain.sh"
5480
5481 # Backslashify metacharacters that are still active within
5482 # double-quoted strings.
5483 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5484
5485 # Same as above, but do not quote variable references.
5486 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5487
5488 # Sed substitution to delay expansion of an escaped shell variable in a
5489 # double_quote_subst'ed string.
5490 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5491
5492 # Sed substitution to delay expansion of an escaped single quote.
5493 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5494
5495 # Sed substitution to avoid accidental globbing in evaled expressions
5496 no_glob_subst='s/\*/\\\*/g'
5497
5498 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5499 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5500 if ${lt_cv_path_NM+:} false; then :
5501   $as_echo_n "(cached) " >&6
5502 else
5503   if test -n "$NM"; then
5504   # Let the user override the test.
5505   lt_cv_path_NM="$NM"
5506 else
5507   lt_nm_to_check="${ac_tool_prefix}nm"
5508   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5509     lt_nm_to_check="$lt_nm_to_check nm"
5510   fi
5511   for lt_tmp_nm in $lt_nm_to_check; do
5512     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5513     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5514       IFS="$lt_save_ifs"
5515       test -z "$ac_dir" && ac_dir=.
5516       tmp_nm="$ac_dir/$lt_tmp_nm"
5517       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5518         # Check to see if the nm accepts a BSD-compat flag.
5519         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5520         #   nm: unknown option "B" ignored
5521         # Tru64's nm complains that /dev/null is an invalid object file
5522         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5523         */dev/null* | *'Invalid file or object type'*)
5524           lt_cv_path_NM="$tmp_nm -B"
5525           break
5526           ;;
5527         *)
5528           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5529           */dev/null*)
5530             lt_cv_path_NM="$tmp_nm -p"
5531             break
5532             ;;
5533           *)
5534             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5535             continue # so that we can try to find one that supports BSD flags
5536             ;;
5537           esac
5538           ;;
5539         esac
5540       fi
5541     done
5542     IFS="$lt_save_ifs"
5543   done
5544   : ${lt_cv_path_NM=no}
5545 fi
5546 fi
5547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5548 $as_echo "$lt_cv_path_NM" >&6; }
5549 if test "$lt_cv_path_NM" != "no"; then
5550   NM="$lt_cv_path_NM"
5551 else
5552   # Didn't find any BSD compatible name lister, look for dumpbin.
5553   if test -n "$DUMPBIN"; then :
5554     # Let the user override the test.
5555   else
5556     if test -n "$ac_tool_prefix"; then
5557   for ac_prog in dumpbin "link -dump"
5558   do
5559     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5560 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5562 $as_echo_n "checking for $ac_word... " >&6; }
5563 if ${ac_cv_prog_DUMPBIN+:} false; then :
5564   $as_echo_n "(cached) " >&6
5565 else
5566   if test -n "$DUMPBIN"; then
5567   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5568 else
5569 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5570 for as_dir in $PATH
5571 do
5572   IFS=$as_save_IFS
5573   test -z "$as_dir" && as_dir=.
5574     for ac_exec_ext in '' $ac_executable_extensions; do
5575   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5576     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5577     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5578     break 2
5579   fi
5580 done
5581   done
5582 IFS=$as_save_IFS
5583
5584 fi
5585 fi
5586 DUMPBIN=$ac_cv_prog_DUMPBIN
5587 if test -n "$DUMPBIN"; then
5588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5589 $as_echo "$DUMPBIN" >&6; }
5590 else
5591   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5592 $as_echo "no" >&6; }
5593 fi
5594
5595
5596     test -n "$DUMPBIN" && break
5597   done
5598 fi
5599 if test -z "$DUMPBIN"; then
5600   ac_ct_DUMPBIN=$DUMPBIN
5601   for ac_prog in dumpbin "link -dump"
5602 do
5603   # Extract the first word of "$ac_prog", so it can be a program name with args.
5604 set dummy $ac_prog; ac_word=$2
5605 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5606 $as_echo_n "checking for $ac_word... " >&6; }
5607 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5608   $as_echo_n "(cached) " >&6
5609 else
5610   if test -n "$ac_ct_DUMPBIN"; then
5611   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5612 else
5613 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5614 for as_dir in $PATH
5615 do
5616   IFS=$as_save_IFS
5617   test -z "$as_dir" && as_dir=.
5618     for ac_exec_ext in '' $ac_executable_extensions; do
5619   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5620     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5621     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5622     break 2
5623   fi
5624 done
5625   done
5626 IFS=$as_save_IFS
5627
5628 fi
5629 fi
5630 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5631 if test -n "$ac_ct_DUMPBIN"; then
5632   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5633 $as_echo "$ac_ct_DUMPBIN" >&6; }
5634 else
5635   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5636 $as_echo "no" >&6; }
5637 fi
5638
5639
5640   test -n "$ac_ct_DUMPBIN" && break
5641 done
5642
5643   if test "x$ac_ct_DUMPBIN" = x; then
5644     DUMPBIN=":"
5645   else
5646     case $cross_compiling:$ac_tool_warned in
5647 yes:)
5648 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5649 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5650 ac_tool_warned=yes ;;
5651 esac
5652     DUMPBIN=$ac_ct_DUMPBIN
5653   fi
5654 fi
5655
5656     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5657     *COFF*)
5658       DUMPBIN="$DUMPBIN -symbols"
5659       ;;
5660     *)
5661       DUMPBIN=:
5662       ;;
5663     esac
5664   fi
5665
5666   if test "$DUMPBIN" != ":"; then
5667     NM="$DUMPBIN"
5668   fi
5669 fi
5670 test -z "$NM" && NM=nm
5671
5672
5673
5674
5675
5676
5677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5678 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5679 if ${lt_cv_nm_interface+:} false; then :
5680   $as_echo_n "(cached) " >&6
5681 else
5682   lt_cv_nm_interface="BSD nm"
5683   echo "int some_variable = 0;" > conftest.$ac_ext
5684   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5685   (eval "$ac_compile" 2>conftest.err)
5686   cat conftest.err >&5
5687   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5688   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5689   cat conftest.err >&5
5690   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5691   cat conftest.out >&5
5692   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5693     lt_cv_nm_interface="MS dumpbin"
5694   fi
5695   rm -f conftest*
5696 fi
5697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5698 $as_echo "$lt_cv_nm_interface" >&6; }
5699
5700 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5701 $as_echo_n "checking whether ln -s works... " >&6; }
5702 LN_S=$as_ln_s
5703 if test "$LN_S" = "ln -s"; then
5704   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5705 $as_echo "yes" >&6; }
5706 else
5707   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5708 $as_echo "no, using $LN_S" >&6; }
5709 fi
5710
5711 # find the maximum length of command line arguments
5712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5713 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5714 if ${lt_cv_sys_max_cmd_len+:} false; then :
5715   $as_echo_n "(cached) " >&6
5716 else
5717     i=0
5718   teststring="ABCD"
5719
5720   case $build_os in
5721   msdosdjgpp*)
5722     # On DJGPP, this test can blow up pretty badly due to problems in libc
5723     # (any single argument exceeding 2000 bytes causes a buffer overrun
5724     # during glob expansion).  Even if it were fixed, the result of this
5725     # check would be larger than it should be.
5726     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5727     ;;
5728
5729   gnu*)
5730     # Under GNU Hurd, this test is not required because there is
5731     # no limit to the length of command line arguments.
5732     # Libtool will interpret -1 as no limit whatsoever
5733     lt_cv_sys_max_cmd_len=-1;
5734     ;;
5735
5736   cygwin* | mingw* | cegcc*)
5737     # On Win9x/ME, this test blows up -- it succeeds, but takes
5738     # about 5 minutes as the teststring grows exponentially.
5739     # Worse, since 9x/ME are not pre-emptively multitasking,
5740     # you end up with a "frozen" computer, even though with patience
5741     # the test eventually succeeds (with a max line length of 256k).
5742     # Instead, let's just punt: use the minimum linelength reported by
5743     # all of the supported platforms: 8192 (on NT/2K/XP).
5744     lt_cv_sys_max_cmd_len=8192;
5745     ;;
5746
5747   mint*)
5748     # On MiNT this can take a long time and run out of memory.
5749     lt_cv_sys_max_cmd_len=8192;
5750     ;;
5751
5752   amigaos*)
5753     # On AmigaOS with pdksh, this test takes hours, literally.
5754     # So we just punt and use a minimum line length of 8192.
5755     lt_cv_sys_max_cmd_len=8192;
5756     ;;
5757
5758   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5759     # This has been around since 386BSD, at least.  Likely further.
5760     if test -x /sbin/sysctl; then
5761       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5762     elif test -x /usr/sbin/sysctl; then
5763       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5764     else
5765       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5766     fi
5767     # And add a safety zone
5768     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5769     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5770     ;;
5771
5772   interix*)
5773     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5774     lt_cv_sys_max_cmd_len=196608
5775     ;;
5776
5777   osf*)
5778     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5779     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5780     # nice to cause kernel panics so lets avoid the loop below.
5781     # First set a reasonable default.
5782     lt_cv_sys_max_cmd_len=16384
5783     #
5784     if test -x /sbin/sysconfig; then
5785       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5786         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5787       esac
5788     fi
5789     ;;
5790   sco3.2v5*)
5791     lt_cv_sys_max_cmd_len=102400
5792     ;;
5793   sysv5* | sco5v6* | sysv4.2uw2*)
5794     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5795     if test -n "$kargmax"; then
5796       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5797     else
5798       lt_cv_sys_max_cmd_len=32768
5799     fi
5800     ;;
5801   *)
5802     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5803     if test -n "$lt_cv_sys_max_cmd_len"; then
5804       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5805       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5806     else
5807       # Make teststring a little bigger before we do anything with it.
5808       # a 1K string should be a reasonable start.
5809       for i in 1 2 3 4 5 6 7 8 ; do
5810         teststring=$teststring$teststring
5811       done
5812       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5813       # If test is not a shell built-in, we'll probably end up computing a
5814       # maximum length that is only half of the actual maximum length, but
5815       # we can't tell.
5816       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5817                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5818               test $i != 17 # 1/2 MB should be enough
5819       do
5820         i=`expr $i + 1`
5821         teststring=$teststring$teststring
5822       done
5823       # Only check the string length outside the loop.
5824       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5825       teststring=
5826       # Add a significant safety factor because C++ compilers can tack on
5827       # massive amounts of additional arguments before passing them to the
5828       # linker.  It appears as though 1/2 is a usable value.
5829       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5830     fi
5831     ;;
5832   esac
5833
5834 fi
5835
5836 if test -n $lt_cv_sys_max_cmd_len ; then
5837   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5838 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5839 else
5840   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5841 $as_echo "none" >&6; }
5842 fi
5843 max_cmd_len=$lt_cv_sys_max_cmd_len
5844
5845
5846
5847
5848
5849
5850 : ${CP="cp -f"}
5851 : ${MV="mv -f"}
5852 : ${RM="rm -f"}
5853
5854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5855 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5856 # Try some XSI features
5857 xsi_shell=no
5858 ( _lt_dummy="a/b/c"
5859   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5860       = c,a/b,, \
5861     && eval 'test $(( 1 + 1 )) -eq 2 \
5862     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5863   && xsi_shell=yes
5864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5865 $as_echo "$xsi_shell" >&6; }
5866
5867
5868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5869 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5870 lt_shell_append=no
5871 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5872     >/dev/null 2>&1 \
5873   && lt_shell_append=yes
5874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5875 $as_echo "$lt_shell_append" >&6; }
5876
5877
5878 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5879   lt_unset=unset
5880 else
5881   lt_unset=false
5882 fi
5883
5884
5885
5886
5887
5888 # test EBCDIC or ASCII
5889 case `echo X|tr X '\101'` in
5890  A) # ASCII based system
5891     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5892   lt_SP2NL='tr \040 \012'
5893   lt_NL2SP='tr \015\012 \040\040'
5894   ;;
5895  *) # EBCDIC based system
5896   lt_SP2NL='tr \100 \n'
5897   lt_NL2SP='tr \r\n \100\100'
5898   ;;
5899 esac
5900
5901
5902
5903
5904
5905
5906
5907
5908
5909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5910 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5911 if ${lt_cv_ld_reload_flag+:} false; then :
5912   $as_echo_n "(cached) " >&6
5913 else
5914   lt_cv_ld_reload_flag='-r'
5915 fi
5916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5917 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5918 reload_flag=$lt_cv_ld_reload_flag
5919 case $reload_flag in
5920 "" | " "*) ;;
5921 *) reload_flag=" $reload_flag" ;;
5922 esac
5923 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5924 case $host_os in
5925   darwin*)
5926     if test "$GCC" = yes; then
5927       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5928     else
5929       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5930     fi
5931     ;;
5932 esac
5933
5934
5935
5936
5937
5938
5939
5940
5941
5942 if test -n "$ac_tool_prefix"; then
5943   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5944 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5945 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5946 $as_echo_n "checking for $ac_word... " >&6; }
5947 if ${ac_cv_prog_OBJDUMP+:} false; then :
5948   $as_echo_n "(cached) " >&6
5949 else
5950   if test -n "$OBJDUMP"; then
5951   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5952 else
5953 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5954 for as_dir in $PATH
5955 do
5956   IFS=$as_save_IFS
5957   test -z "$as_dir" && as_dir=.
5958     for ac_exec_ext in '' $ac_executable_extensions; do
5959   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5960     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5961     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5962     break 2
5963   fi
5964 done
5965   done
5966 IFS=$as_save_IFS
5967
5968 fi
5969 fi
5970 OBJDUMP=$ac_cv_prog_OBJDUMP
5971 if test -n "$OBJDUMP"; then
5972   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5973 $as_echo "$OBJDUMP" >&6; }
5974 else
5975   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5976 $as_echo "no" >&6; }
5977 fi
5978
5979
5980 fi
5981 if test -z "$ac_cv_prog_OBJDUMP"; then
5982   ac_ct_OBJDUMP=$OBJDUMP
5983   # Extract the first word of "objdump", so it can be a program name with args.
5984 set dummy objdump; ac_word=$2
5985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5986 $as_echo_n "checking for $ac_word... " >&6; }
5987 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5988   $as_echo_n "(cached) " >&6
5989 else
5990   if test -n "$ac_ct_OBJDUMP"; then
5991   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5992 else
5993 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5994 for as_dir in $PATH
5995 do
5996   IFS=$as_save_IFS
5997   test -z "$as_dir" && as_dir=.
5998     for ac_exec_ext in '' $ac_executable_extensions; do
5999   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6000     ac_cv_prog_ac_ct_OBJDUMP="objdump"
6001     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6002     break 2
6003   fi
6004 done
6005   done
6006 IFS=$as_save_IFS
6007
6008 fi
6009 fi
6010 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6011 if test -n "$ac_ct_OBJDUMP"; then
6012   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6013 $as_echo "$ac_ct_OBJDUMP" >&6; }
6014 else
6015   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6016 $as_echo "no" >&6; }
6017 fi
6018
6019   if test "x$ac_ct_OBJDUMP" = x; then
6020     OBJDUMP="false"
6021   else
6022     case $cross_compiling:$ac_tool_warned in
6023 yes:)
6024 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6025 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6026 ac_tool_warned=yes ;;
6027 esac
6028     OBJDUMP=$ac_ct_OBJDUMP
6029   fi
6030 else
6031   OBJDUMP="$ac_cv_prog_OBJDUMP"
6032 fi
6033
6034 test -z "$OBJDUMP" && OBJDUMP=objdump
6035
6036
6037
6038
6039
6040
6041
6042
6043
6044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6045 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6046 if ${lt_cv_deplibs_check_method+:} false; then :
6047   $as_echo_n "(cached) " >&6
6048 else
6049   lt_cv_file_magic_cmd='$MAGIC_CMD'
6050 lt_cv_file_magic_test_file=
6051 lt_cv_deplibs_check_method='unknown'
6052 # Need to set the preceding variable on all platforms that support
6053 # interlibrary dependencies.
6054 # 'none' -- dependencies not supported.
6055 # `unknown' -- same as none, but documents that we really don't know.
6056 # 'pass_all' -- all dependencies passed with no checks.
6057 # 'test_compile' -- check by making test program.
6058 # 'file_magic [[regex]]' -- check by looking for files in library path
6059 # which responds to the $file_magic_cmd with a given extended regex.
6060 # If you have `file' or equivalent on your system and you're not sure
6061 # whether `pass_all' will *always* work, you probably want this one.
6062
6063 case $host_os in
6064 aix[4-9]*)
6065   lt_cv_deplibs_check_method=pass_all
6066   ;;
6067
6068 beos*)
6069   lt_cv_deplibs_check_method=pass_all
6070   ;;
6071
6072 bsdi[45]*)
6073   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6074   lt_cv_file_magic_cmd='/usr/bin/file -L'
6075   lt_cv_file_magic_test_file=/shlib/libc.so
6076   ;;
6077
6078 cygwin*)
6079   # func_win32_libid is a shell function defined in ltmain.sh
6080   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6081   lt_cv_file_magic_cmd='func_win32_libid'
6082   ;;
6083
6084 mingw* | pw32*)
6085   # Base MSYS/MinGW do not provide the 'file' command needed by
6086   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6087   # unless we find 'file', for example because we are cross-compiling.
6088   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6089   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6090     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6091     lt_cv_file_magic_cmd='func_win32_libid'
6092   else
6093     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6094     lt_cv_file_magic_cmd='$OBJDUMP -f'
6095   fi
6096   ;;
6097
6098 cegcc*)
6099   # use the weaker test based on 'objdump'. See mingw*.
6100   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6101   lt_cv_file_magic_cmd='$OBJDUMP -f'
6102   ;;
6103
6104 darwin* | rhapsody*)
6105   lt_cv_deplibs_check_method=pass_all
6106   ;;
6107
6108 freebsd* | dragonfly*)
6109   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6110     case $host_cpu in
6111     i*86 )
6112       # Not sure whether the presence of OpenBSD here was a mistake.
6113       # Let's accept both of them until this is cleared up.
6114       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6115       lt_cv_file_magic_cmd=/usr/bin/file
6116       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6117       ;;
6118     esac
6119   else
6120     lt_cv_deplibs_check_method=pass_all
6121   fi
6122   ;;
6123
6124 gnu*)
6125   lt_cv_deplibs_check_method=pass_all
6126   ;;
6127
6128 haiku*)
6129   lt_cv_deplibs_check_method=pass_all
6130   ;;
6131
6132 hpux10.20* | hpux11*)
6133   lt_cv_file_magic_cmd=/usr/bin/file
6134   case $host_cpu in
6135   ia64*)
6136     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6137     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6138     ;;
6139   hppa*64*)
6140     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6141     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6142     ;;
6143   *)
6144     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6145     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6146     ;;
6147   esac
6148   ;;
6149
6150 interix[3-9]*)
6151   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6152   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6153   ;;
6154
6155 irix5* | irix6* | nonstopux*)
6156   case $LD in
6157   *-32|*"-32 ") libmagic=32-bit;;
6158   *-n32|*"-n32 ") libmagic=N32;;
6159   *-64|*"-64 ") libmagic=64-bit;;
6160   *) libmagic=never-match;;
6161   esac
6162   lt_cv_deplibs_check_method=pass_all
6163   ;;
6164
6165 # This must be Linux ELF.
6166 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6167   lt_cv_deplibs_check_method=pass_all
6168   ;;
6169
6170 netbsd*)
6171   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6172     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6173   else
6174     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6175   fi
6176   ;;
6177
6178 newos6*)
6179   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6180   lt_cv_file_magic_cmd=/usr/bin/file
6181   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6182   ;;
6183
6184 *nto* | *qnx*)
6185   lt_cv_deplibs_check_method=pass_all
6186   ;;
6187
6188 openbsd*)
6189   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6190     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6191   else
6192     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6193   fi
6194   ;;
6195
6196 osf3* | osf4* | osf5*)
6197   lt_cv_deplibs_check_method=pass_all
6198   ;;
6199
6200 rdos*)
6201   lt_cv_deplibs_check_method=pass_all
6202   ;;
6203
6204 solaris*)
6205   lt_cv_deplibs_check_method=pass_all
6206   ;;
6207
6208 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6209   lt_cv_deplibs_check_method=pass_all
6210   ;;
6211
6212 sysv4 | sysv4.3*)
6213   case $host_vendor in
6214   motorola)
6215     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]'
6216     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6217     ;;
6218   ncr)
6219     lt_cv_deplibs_check_method=pass_all
6220     ;;
6221   sequent)
6222     lt_cv_file_magic_cmd='/bin/file'
6223     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6224     ;;
6225   sni)
6226     lt_cv_file_magic_cmd='/bin/file'
6227     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6228     lt_cv_file_magic_test_file=/lib/libc.so
6229     ;;
6230   siemens)
6231     lt_cv_deplibs_check_method=pass_all
6232     ;;
6233   pc)
6234     lt_cv_deplibs_check_method=pass_all
6235     ;;
6236   esac
6237   ;;
6238
6239 tpf*)
6240   lt_cv_deplibs_check_method=pass_all
6241   ;;
6242 esac
6243
6244 fi
6245 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6246 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6247 file_magic_cmd=$lt_cv_file_magic_cmd
6248 deplibs_check_method=$lt_cv_deplibs_check_method
6249 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6250
6251
6252
6253
6254
6255
6256
6257
6258
6259
6260
6261
6262 if test -n "$ac_tool_prefix"; then
6263   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6264 set dummy ${ac_tool_prefix}ar; ac_word=$2
6265 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6266 $as_echo_n "checking for $ac_word... " >&6; }
6267 if ${ac_cv_prog_AR+:} false; then :
6268   $as_echo_n "(cached) " >&6
6269 else
6270   if test -n "$AR"; then
6271   ac_cv_prog_AR="$AR" # Let the user override the test.
6272 else
6273 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6274 for as_dir in $PATH
6275 do
6276   IFS=$as_save_IFS
6277   test -z "$as_dir" && as_dir=.
6278     for ac_exec_ext in '' $ac_executable_extensions; do
6279   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6280     ac_cv_prog_AR="${ac_tool_prefix}ar"
6281     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6282     break 2
6283   fi
6284 done
6285   done
6286 IFS=$as_save_IFS
6287
6288 fi
6289 fi
6290 AR=$ac_cv_prog_AR
6291 if test -n "$AR"; then
6292   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6293 $as_echo "$AR" >&6; }
6294 else
6295   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6296 $as_echo "no" >&6; }
6297 fi
6298
6299
6300 fi
6301 if test -z "$ac_cv_prog_AR"; then
6302   ac_ct_AR=$AR
6303   # Extract the first word of "ar", so it can be a program name with args.
6304 set dummy ar; ac_word=$2
6305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6306 $as_echo_n "checking for $ac_word... " >&6; }
6307 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6308   $as_echo_n "(cached) " >&6
6309 else
6310   if test -n "$ac_ct_AR"; then
6311   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6312 else
6313 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6314 for as_dir in $PATH
6315 do
6316   IFS=$as_save_IFS
6317   test -z "$as_dir" && as_dir=.
6318     for ac_exec_ext in '' $ac_executable_extensions; do
6319   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6320     ac_cv_prog_ac_ct_AR="ar"
6321     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6322     break 2
6323   fi
6324 done
6325   done
6326 IFS=$as_save_IFS
6327
6328 fi
6329 fi
6330 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6331 if test -n "$ac_ct_AR"; then
6332   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6333 $as_echo "$ac_ct_AR" >&6; }
6334 else
6335   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6336 $as_echo "no" >&6; }
6337 fi
6338
6339   if test "x$ac_ct_AR" = x; then
6340     AR="false"
6341   else
6342     case $cross_compiling:$ac_tool_warned in
6343 yes:)
6344 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6345 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6346 ac_tool_warned=yes ;;
6347 esac
6348     AR=$ac_ct_AR
6349   fi
6350 else
6351   AR="$ac_cv_prog_AR"
6352 fi
6353
6354 test -z "$AR" && AR=ar
6355 test -z "$AR_FLAGS" && AR_FLAGS=cru
6356
6357
6358
6359
6360
6361
6362
6363
6364
6365
6366
6367 if test -n "$ac_tool_prefix"; then
6368   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6369 set dummy ${ac_tool_prefix}strip; ac_word=$2
6370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6371 $as_echo_n "checking for $ac_word... " >&6; }
6372 if ${ac_cv_prog_STRIP+:} false; then :
6373   $as_echo_n "(cached) " >&6
6374 else
6375   if test -n "$STRIP"; then
6376   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6377 else
6378 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6379 for as_dir in $PATH
6380 do
6381   IFS=$as_save_IFS
6382   test -z "$as_dir" && as_dir=.
6383     for ac_exec_ext in '' $ac_executable_extensions; do
6384   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6385     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6386     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6387     break 2
6388   fi
6389 done
6390   done
6391 IFS=$as_save_IFS
6392
6393 fi
6394 fi
6395 STRIP=$ac_cv_prog_STRIP
6396 if test -n "$STRIP"; then
6397   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6398 $as_echo "$STRIP" >&6; }
6399 else
6400   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6401 $as_echo "no" >&6; }
6402 fi
6403
6404
6405 fi
6406 if test -z "$ac_cv_prog_STRIP"; then
6407   ac_ct_STRIP=$STRIP
6408   # Extract the first word of "strip", so it can be a program name with args.
6409 set dummy strip; ac_word=$2
6410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6411 $as_echo_n "checking for $ac_word... " >&6; }
6412 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6413   $as_echo_n "(cached) " >&6
6414 else
6415   if test -n "$ac_ct_STRIP"; then
6416   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6417 else
6418 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6419 for as_dir in $PATH
6420 do
6421   IFS=$as_save_IFS
6422   test -z "$as_dir" && as_dir=.
6423     for ac_exec_ext in '' $ac_executable_extensions; do
6424   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6425     ac_cv_prog_ac_ct_STRIP="strip"
6426     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6427     break 2
6428   fi
6429 done
6430   done
6431 IFS=$as_save_IFS
6432
6433 fi
6434 fi
6435 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6436 if test -n "$ac_ct_STRIP"; then
6437   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6438 $as_echo "$ac_ct_STRIP" >&6; }
6439 else
6440   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6441 $as_echo "no" >&6; }
6442 fi
6443
6444   if test "x$ac_ct_STRIP" = x; then
6445     STRIP=":"
6446   else
6447     case $cross_compiling:$ac_tool_warned in
6448 yes:)
6449 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6450 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6451 ac_tool_warned=yes ;;
6452 esac
6453     STRIP=$ac_ct_STRIP
6454   fi
6455 else
6456   STRIP="$ac_cv_prog_STRIP"
6457 fi
6458
6459 test -z "$STRIP" && STRIP=:
6460
6461
6462
6463
6464
6465
6466 if test -n "$ac_tool_prefix"; then
6467   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6468 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6469 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6470 $as_echo_n "checking for $ac_word... " >&6; }
6471 if ${ac_cv_prog_RANLIB+:} false; then :
6472   $as_echo_n "(cached) " >&6
6473 else
6474   if test -n "$RANLIB"; then
6475   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6476 else
6477 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6478 for as_dir in $PATH
6479 do
6480   IFS=$as_save_IFS
6481   test -z "$as_dir" && as_dir=.
6482     for ac_exec_ext in '' $ac_executable_extensions; do
6483   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6484     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6485     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6486     break 2
6487   fi
6488 done
6489   done
6490 IFS=$as_save_IFS
6491
6492 fi
6493 fi
6494 RANLIB=$ac_cv_prog_RANLIB
6495 if test -n "$RANLIB"; then
6496   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6497 $as_echo "$RANLIB" >&6; }
6498 else
6499   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6500 $as_echo "no" >&6; }
6501 fi
6502
6503
6504 fi
6505 if test -z "$ac_cv_prog_RANLIB"; then
6506   ac_ct_RANLIB=$RANLIB
6507   # Extract the first word of "ranlib", so it can be a program name with args.
6508 set dummy ranlib; ac_word=$2
6509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6510 $as_echo_n "checking for $ac_word... " >&6; }
6511 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6512   $as_echo_n "(cached) " >&6
6513 else
6514   if test -n "$ac_ct_RANLIB"; then
6515   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6516 else
6517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6518 for as_dir in $PATH
6519 do
6520   IFS=$as_save_IFS
6521   test -z "$as_dir" && as_dir=.
6522     for ac_exec_ext in '' $ac_executable_extensions; do
6523   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6524     ac_cv_prog_ac_ct_RANLIB="ranlib"
6525     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6526     break 2
6527   fi
6528 done
6529   done
6530 IFS=$as_save_IFS
6531
6532 fi
6533 fi
6534 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6535 if test -n "$ac_ct_RANLIB"; then
6536   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6537 $as_echo "$ac_ct_RANLIB" >&6; }
6538 else
6539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6540 $as_echo "no" >&6; }
6541 fi
6542
6543   if test "x$ac_ct_RANLIB" = x; then
6544     RANLIB=":"
6545   else
6546     case $cross_compiling:$ac_tool_warned in
6547 yes:)
6548 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6549 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6550 ac_tool_warned=yes ;;
6551 esac
6552     RANLIB=$ac_ct_RANLIB
6553   fi
6554 else
6555   RANLIB="$ac_cv_prog_RANLIB"
6556 fi
6557
6558 test -z "$RANLIB" && RANLIB=:
6559
6560
6561
6562
6563
6564
6565 # Determine commands to create old-style static archives.
6566 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6567 old_postinstall_cmds='chmod 644 $oldlib'
6568 old_postuninstall_cmds=
6569
6570 if test -n "$RANLIB"; then
6571   case $host_os in
6572   openbsd*)
6573     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6574     ;;
6575   *)
6576     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6577     ;;
6578   esac
6579   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6580 fi
6581
6582 case $host_os in
6583   darwin*)
6584     lock_old_archive_extraction=yes ;;
6585   *)
6586     lock_old_archive_extraction=no ;;
6587 esac
6588
6589
6590
6591
6592
6593
6594
6595
6596
6597
6598
6599
6600
6601
6602
6603
6604
6605
6606
6607
6608
6609
6610
6611
6612
6613
6614
6615
6616
6617
6618
6619
6620
6621
6622
6623
6624
6625
6626
6627 # If no C compiler was specified, use CC.
6628 LTCC=${LTCC-"$CC"}
6629
6630 # If no C compiler flags were specified, use CFLAGS.
6631 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6632
6633 # Allow CC to be a program name with arguments.
6634 compiler=$CC
6635
6636
6637 # Check for command to grab the raw symbol name followed by C symbol from nm.
6638 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6639 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6640 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6641   $as_echo_n "(cached) " >&6
6642 else
6643
6644 # These are sane defaults that work on at least a few old systems.
6645 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6646
6647 # Character class describing NM global symbol codes.
6648 symcode='[BCDEGRST]'
6649
6650 # Regexp to match symbols that can be accessed directly from C.
6651 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6652
6653 # Define system-specific variables.
6654 case $host_os in
6655 aix*)
6656   symcode='[BCDT]'
6657   ;;
6658 cygwin* | mingw* | pw32* | cegcc*)
6659   symcode='[ABCDGISTW]'
6660   ;;
6661 hpux*)
6662   if test "$host_cpu" = ia64; then
6663     symcode='[ABCDEGRST]'
6664   fi
6665   ;;
6666 irix* | nonstopux*)
6667   symcode='[BCDEGRST]'
6668   ;;
6669 osf*)
6670   symcode='[BCDEGQRST]'
6671   ;;
6672 solaris*)
6673   symcode='[BDRT]'
6674   ;;
6675 sco3.2v5*)
6676   symcode='[DT]'
6677   ;;
6678 sysv4.2uw2*)
6679   symcode='[DT]'
6680   ;;
6681 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6682   symcode='[ABDT]'
6683   ;;
6684 sysv4)
6685   symcode='[DFNSTU]'
6686   ;;
6687 esac
6688
6689 # If we're using GNU nm, then use its standard symbol codes.
6690 case `$NM -V 2>&1` in
6691 *GNU* | *'with BFD'*)
6692   symcode='[ABCDGIRSTW]' ;;
6693 esac
6694
6695 # Transform an extracted symbol line into a proper C declaration.
6696 # Some systems (esp. on ia64) link data and code symbols differently,
6697 # so use this general approach.
6698 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6699
6700 # Transform an extracted symbol line into symbol name and symbol address
6701 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6702 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'"
6703
6704 # Handle CRLF in mingw tool chain
6705 opt_cr=
6706 case $build_os in
6707 mingw*)
6708   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6709   ;;
6710 esac
6711
6712 # Try without a prefix underscore, then with it.
6713 for ac_symprfx in "" "_"; do
6714
6715   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6716   symxfrm="\\1 $ac_symprfx\\2 \\2"
6717
6718   # Write the raw and C identifiers.
6719   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6720     # Fake it for dumpbin and say T for any non-static function
6721     # and D for any global variable.
6722     # Also find C++ and __fastcall symbols from MSVC++,
6723     # which start with @ or ?.
6724     lt_cv_sys_global_symbol_pipe="$AWK '"\
6725 "     {last_section=section; section=\$ 3};"\
6726 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6727 "     \$ 0!~/External *\|/{next};"\
6728 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6729 "     {if(hide[section]) next};"\
6730 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6731 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6732 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6733 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6734 "     ' prfx=^$ac_symprfx"
6735   else
6736     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6737   fi
6738
6739   # Check to see that the pipe works correctly.
6740   pipe_works=no
6741
6742   rm -f conftest*
6743   cat > conftest.$ac_ext <<_LT_EOF
6744 #ifdef __cplusplus
6745 extern "C" {
6746 #endif
6747 char nm_test_var;
6748 void nm_test_func(void);
6749 void nm_test_func(void){}
6750 #ifdef __cplusplus
6751 }
6752 #endif
6753 int main(){nm_test_var='a';nm_test_func();return(0);}
6754 _LT_EOF
6755
6756   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6757   (eval $ac_compile) 2>&5
6758   ac_status=$?
6759   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6760   test $ac_status = 0; }; then
6761     # Now try to grab the symbols.
6762     nlist=conftest.nm
6763     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6764   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6765   ac_status=$?
6766   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6767   test $ac_status = 0; } && test -s "$nlist"; then
6768       # Try sorting and uniquifying the output.
6769       if sort "$nlist" | uniq > "$nlist"T; then
6770         mv -f "$nlist"T "$nlist"
6771       else
6772         rm -f "$nlist"T
6773       fi
6774
6775       # Make sure that we snagged all the symbols we need.
6776       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6777         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6778           cat <<_LT_EOF > conftest.$ac_ext
6779 #ifdef __cplusplus
6780 extern "C" {
6781 #endif
6782
6783 _LT_EOF
6784           # Now generate the symbol file.
6785           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6786
6787           cat <<_LT_EOF >> conftest.$ac_ext
6788
6789 /* The mapping between symbol names and symbols.  */
6790 const struct {
6791   const char *name;
6792   void       *address;
6793 }
6794 lt__PROGRAM__LTX_preloaded_symbols[] =
6795 {
6796   { "@PROGRAM@", (void *) 0 },
6797 _LT_EOF
6798           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6799           cat <<\_LT_EOF >> conftest.$ac_ext
6800   {0, (void *) 0}
6801 };
6802
6803 /* This works around a problem in FreeBSD linker */
6804 #ifdef FREEBSD_WORKAROUND
6805 static const void *lt_preloaded_setup() {
6806   return lt__PROGRAM__LTX_preloaded_symbols;
6807 }
6808 #endif
6809
6810 #ifdef __cplusplus
6811 }
6812 #endif
6813 _LT_EOF
6814           # Now try linking the two files.
6815           mv conftest.$ac_objext conftstm.$ac_objext
6816           lt_save_LIBS="$LIBS"
6817           lt_save_CFLAGS="$CFLAGS"
6818           LIBS="conftstm.$ac_objext"
6819           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6820           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6821   (eval $ac_link) 2>&5
6822   ac_status=$?
6823   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6824   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6825             pipe_works=yes
6826           fi
6827           LIBS="$lt_save_LIBS"
6828           CFLAGS="$lt_save_CFLAGS"
6829         else
6830           echo "cannot find nm_test_func in $nlist" >&5
6831         fi
6832       else
6833         echo "cannot find nm_test_var in $nlist" >&5
6834       fi
6835     else
6836       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6837     fi
6838   else
6839     echo "$progname: failed program was:" >&5
6840     cat conftest.$ac_ext >&5
6841   fi
6842   rm -rf conftest* conftst*
6843
6844   # Do not use the global_symbol_pipe unless it works.
6845   if test "$pipe_works" = yes; then
6846     break
6847   else
6848     lt_cv_sys_global_symbol_pipe=
6849   fi
6850 done
6851
6852 fi
6853
6854 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6855   lt_cv_sys_global_symbol_to_cdecl=
6856 fi
6857 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6858   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6859 $as_echo "failed" >&6; }
6860 else
6861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6862 $as_echo "ok" >&6; }
6863 fi
6864
6865
6866
6867
6868
6869
6870
6871
6872
6873
6874
6875
6876
6877
6878
6879
6880
6881
6882
6883
6884
6885
6886
6887 # Check whether --enable-libtool-lock was given.
6888 if test "${enable_libtool_lock+set}" = set; then :
6889   enableval=$enable_libtool_lock;
6890 fi
6891
6892 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6893
6894 # Some flags need to be propagated to the compiler or linker for good
6895 # libtool support.
6896 case $host in
6897 ia64-*-hpux*)
6898   # Find out which ABI we are using.
6899   echo 'int i;' > conftest.$ac_ext
6900   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6901   (eval $ac_compile) 2>&5
6902   ac_status=$?
6903   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6904   test $ac_status = 0; }; then
6905     case `/usr/bin/file conftest.$ac_objext` in
6906       *ELF-32*)
6907         HPUX_IA64_MODE="32"
6908         ;;
6909       *ELF-64*)
6910         HPUX_IA64_MODE="64"
6911         ;;
6912     esac
6913   fi
6914   rm -rf conftest*
6915   ;;
6916 *-*-irix6*)
6917   # Find out which ABI we are using.
6918   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6919   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6920   (eval $ac_compile) 2>&5
6921   ac_status=$?
6922   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6923   test $ac_status = 0; }; then
6924     if test "$lt_cv_prog_gnu_ld" = yes; then
6925       case `/usr/bin/file conftest.$ac_objext` in
6926         *32-bit*)
6927           LD="${LD-ld} -melf32bsmip"
6928           ;;
6929         *N32*)
6930           LD="${LD-ld} -melf32bmipn32"
6931           ;;
6932         *64-bit*)
6933           LD="${LD-ld} -melf64bmip"
6934         ;;
6935       esac
6936     else
6937       case `/usr/bin/file conftest.$ac_objext` in
6938         *32-bit*)
6939           LD="${LD-ld} -32"
6940           ;;
6941         *N32*)
6942           LD="${LD-ld} -n32"
6943           ;;
6944         *64-bit*)
6945           LD="${LD-ld} -64"
6946           ;;
6947       esac
6948     fi
6949   fi
6950   rm -rf conftest*
6951   ;;
6952
6953 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6954 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6955   # Find out which ABI we are using.
6956   echo 'int i;' > conftest.$ac_ext
6957   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6958   (eval $ac_compile) 2>&5
6959   ac_status=$?
6960   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6961   test $ac_status = 0; }; then
6962     case `/usr/bin/file conftest.o` in
6963       *32-bit*)
6964         case $host in
6965           x86_64-*kfreebsd*-gnu)
6966             LD="${LD-ld} -m elf_i386_fbsd"
6967             ;;
6968           x86_64-*linux*)
6969             case `/usr/bin/file conftest.o` in
6970               *x86-64*)
6971                 LD="${LD-ld} -m elf32_x86_64"
6972                 ;;
6973               *)
6974                 LD="${LD-ld} -m elf_i386"
6975                 ;;
6976             esac
6977             ;;
6978           powerpc64le-*linux*)
6979             LD="${LD-ld} -m elf32lppclinux"
6980             ;;
6981           powerpc64-*linux*)
6982             LD="${LD-ld} -m elf32ppclinux"
6983             ;;
6984           s390x-*linux*)
6985             LD="${LD-ld} -m elf_s390"
6986             ;;
6987           sparc64-*linux*)
6988             LD="${LD-ld} -m elf32_sparc"
6989             ;;
6990         esac
6991         ;;
6992       *64-bit*)
6993         case $host in
6994           x86_64-*kfreebsd*-gnu)
6995             LD="${LD-ld} -m elf_x86_64_fbsd"
6996             ;;
6997           x86_64-*linux*)
6998             LD="${LD-ld} -m elf_x86_64"
6999             ;;
7000           powerpcle-*linux*)
7001             LD="${LD-ld} -m elf64lppc"
7002             ;;
7003           powerpc-*linux*)
7004             LD="${LD-ld} -m elf64ppc"
7005             ;;
7006           s390*-*linux*|s390*-*tpf*)
7007             LD="${LD-ld} -m elf64_s390"
7008             ;;
7009           sparc*-*linux*)
7010             LD="${LD-ld} -m elf64_sparc"
7011             ;;
7012         esac
7013         ;;
7014     esac
7015   fi
7016   rm -rf conftest*
7017   ;;
7018
7019 *-*-sco3.2v5*)
7020   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7021   SAVE_CFLAGS="$CFLAGS"
7022   CFLAGS="$CFLAGS -belf"
7023   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7024 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7025 if ${lt_cv_cc_needs_belf+:} false; then :
7026   $as_echo_n "(cached) " >&6
7027 else
7028   ac_ext=c
7029 ac_cpp='$CPP $CPPFLAGS'
7030 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7031 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7032 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7033
7034      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7035 /* end confdefs.h.  */
7036
7037 int
7038 main ()
7039 {
7040
7041   ;
7042   return 0;
7043 }
7044 _ACEOF
7045 if ac_fn_c_try_link "$LINENO"; then :
7046   lt_cv_cc_needs_belf=yes
7047 else
7048   lt_cv_cc_needs_belf=no
7049 fi
7050 rm -f core conftest.err conftest.$ac_objext \
7051     conftest$ac_exeext conftest.$ac_ext
7052      ac_ext=c
7053 ac_cpp='$CPP $CPPFLAGS'
7054 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7055 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7056 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7057
7058 fi
7059 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7060 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7061   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7062     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7063     CFLAGS="$SAVE_CFLAGS"
7064   fi
7065   ;;
7066 sparc*-*solaris*)
7067   # Find out which ABI we are using.
7068   echo 'int i;' > conftest.$ac_ext
7069   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7070   (eval $ac_compile) 2>&5
7071   ac_status=$?
7072   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7073   test $ac_status = 0; }; then
7074     case `/usr/bin/file conftest.o` in
7075     *64-bit*)
7076       case $lt_cv_prog_gnu_ld in
7077       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7078       *)
7079         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7080           LD="${LD-ld} -64"
7081         fi
7082         ;;
7083       esac
7084       ;;
7085     esac
7086   fi
7087   rm -rf conftest*
7088   ;;
7089 esac
7090
7091 need_locks="$enable_libtool_lock"
7092
7093
7094   case $host_os in
7095     rhapsody* | darwin*)
7096     if test -n "$ac_tool_prefix"; then
7097   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7098 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7099 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7100 $as_echo_n "checking for $ac_word... " >&6; }
7101 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7102   $as_echo_n "(cached) " >&6
7103 else
7104   if test -n "$DSYMUTIL"; then
7105   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7106 else
7107 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7108 for as_dir in $PATH
7109 do
7110   IFS=$as_save_IFS
7111   test -z "$as_dir" && as_dir=.
7112     for ac_exec_ext in '' $ac_executable_extensions; do
7113   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7114     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7115     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7116     break 2
7117   fi
7118 done
7119   done
7120 IFS=$as_save_IFS
7121
7122 fi
7123 fi
7124 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7125 if test -n "$DSYMUTIL"; then
7126   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7127 $as_echo "$DSYMUTIL" >&6; }
7128 else
7129   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7130 $as_echo "no" >&6; }
7131 fi
7132
7133
7134 fi
7135 if test -z "$ac_cv_prog_DSYMUTIL"; then
7136   ac_ct_DSYMUTIL=$DSYMUTIL
7137   # Extract the first word of "dsymutil", so it can be a program name with args.
7138 set dummy dsymutil; ac_word=$2
7139 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7140 $as_echo_n "checking for $ac_word... " >&6; }
7141 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7142   $as_echo_n "(cached) " >&6
7143 else
7144   if test -n "$ac_ct_DSYMUTIL"; then
7145   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7146 else
7147 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7148 for as_dir in $PATH
7149 do
7150   IFS=$as_save_IFS
7151   test -z "$as_dir" && as_dir=.
7152     for ac_exec_ext in '' $ac_executable_extensions; do
7153   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7154     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7155     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7156     break 2
7157   fi
7158 done
7159   done
7160 IFS=$as_save_IFS
7161
7162 fi
7163 fi
7164 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7165 if test -n "$ac_ct_DSYMUTIL"; then
7166   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7167 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7168 else
7169   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7170 $as_echo "no" >&6; }
7171 fi
7172
7173   if test "x$ac_ct_DSYMUTIL" = x; then
7174     DSYMUTIL=":"
7175   else
7176     case $cross_compiling:$ac_tool_warned in
7177 yes:)
7178 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7179 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7180 ac_tool_warned=yes ;;
7181 esac
7182     DSYMUTIL=$ac_ct_DSYMUTIL
7183   fi
7184 else
7185   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7186 fi
7187
7188     if test -n "$ac_tool_prefix"; then
7189   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7190 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7192 $as_echo_n "checking for $ac_word... " >&6; }
7193 if ${ac_cv_prog_NMEDIT+:} false; then :
7194   $as_echo_n "(cached) " >&6
7195 else
7196   if test -n "$NMEDIT"; then
7197   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7198 else
7199 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7200 for as_dir in $PATH
7201 do
7202   IFS=$as_save_IFS
7203   test -z "$as_dir" && as_dir=.
7204     for ac_exec_ext in '' $ac_executable_extensions; do
7205   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7206     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7207     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7208     break 2
7209   fi
7210 done
7211   done
7212 IFS=$as_save_IFS
7213
7214 fi
7215 fi
7216 NMEDIT=$ac_cv_prog_NMEDIT
7217 if test -n "$NMEDIT"; then
7218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7219 $as_echo "$NMEDIT" >&6; }
7220 else
7221   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7222 $as_echo "no" >&6; }
7223 fi
7224
7225
7226 fi
7227 if test -z "$ac_cv_prog_NMEDIT"; then
7228   ac_ct_NMEDIT=$NMEDIT
7229   # Extract the first word of "nmedit", so it can be a program name with args.
7230 set dummy nmedit; ac_word=$2
7231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7232 $as_echo_n "checking for $ac_word... " >&6; }
7233 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7234   $as_echo_n "(cached) " >&6
7235 else
7236   if test -n "$ac_ct_NMEDIT"; then
7237   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7238 else
7239 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7240 for as_dir in $PATH
7241 do
7242   IFS=$as_save_IFS
7243   test -z "$as_dir" && as_dir=.
7244     for ac_exec_ext in '' $ac_executable_extensions; do
7245   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7246     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7247     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7248     break 2
7249   fi
7250 done
7251   done
7252 IFS=$as_save_IFS
7253
7254 fi
7255 fi
7256 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7257 if test -n "$ac_ct_NMEDIT"; then
7258   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7259 $as_echo "$ac_ct_NMEDIT" >&6; }
7260 else
7261   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7262 $as_echo "no" >&6; }
7263 fi
7264
7265   if test "x$ac_ct_NMEDIT" = x; then
7266     NMEDIT=":"
7267   else
7268     case $cross_compiling:$ac_tool_warned in
7269 yes:)
7270 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7271 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7272 ac_tool_warned=yes ;;
7273 esac
7274     NMEDIT=$ac_ct_NMEDIT
7275   fi
7276 else
7277   NMEDIT="$ac_cv_prog_NMEDIT"
7278 fi
7279
7280     if test -n "$ac_tool_prefix"; then
7281   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7282 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7284 $as_echo_n "checking for $ac_word... " >&6; }
7285 if ${ac_cv_prog_LIPO+:} false; then :
7286   $as_echo_n "(cached) " >&6
7287 else
7288   if test -n "$LIPO"; then
7289   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7290 else
7291 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7292 for as_dir in $PATH
7293 do
7294   IFS=$as_save_IFS
7295   test -z "$as_dir" && as_dir=.
7296     for ac_exec_ext in '' $ac_executable_extensions; do
7297   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7298     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7299     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7300     break 2
7301   fi
7302 done
7303   done
7304 IFS=$as_save_IFS
7305
7306 fi
7307 fi
7308 LIPO=$ac_cv_prog_LIPO
7309 if test -n "$LIPO"; then
7310   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7311 $as_echo "$LIPO" >&6; }
7312 else
7313   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7314 $as_echo "no" >&6; }
7315 fi
7316
7317
7318 fi
7319 if test -z "$ac_cv_prog_LIPO"; then
7320   ac_ct_LIPO=$LIPO
7321   # Extract the first word of "lipo", so it can be a program name with args.
7322 set dummy lipo; ac_word=$2
7323 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7324 $as_echo_n "checking for $ac_word... " >&6; }
7325 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7326   $as_echo_n "(cached) " >&6
7327 else
7328   if test -n "$ac_ct_LIPO"; then
7329   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7330 else
7331 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7332 for as_dir in $PATH
7333 do
7334   IFS=$as_save_IFS
7335   test -z "$as_dir" && as_dir=.
7336     for ac_exec_ext in '' $ac_executable_extensions; do
7337   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7338     ac_cv_prog_ac_ct_LIPO="lipo"
7339     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7340     break 2
7341   fi
7342 done
7343   done
7344 IFS=$as_save_IFS
7345
7346 fi
7347 fi
7348 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7349 if test -n "$ac_ct_LIPO"; then
7350   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7351 $as_echo "$ac_ct_LIPO" >&6; }
7352 else
7353   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7354 $as_echo "no" >&6; }
7355 fi
7356
7357   if test "x$ac_ct_LIPO" = x; then
7358     LIPO=":"
7359   else
7360     case $cross_compiling:$ac_tool_warned in
7361 yes:)
7362 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7363 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7364 ac_tool_warned=yes ;;
7365 esac
7366     LIPO=$ac_ct_LIPO
7367   fi
7368 else
7369   LIPO="$ac_cv_prog_LIPO"
7370 fi
7371
7372     if test -n "$ac_tool_prefix"; then
7373   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7374 set dummy ${ac_tool_prefix}otool; ac_word=$2
7375 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7376 $as_echo_n "checking for $ac_word... " >&6; }
7377 if ${ac_cv_prog_OTOOL+:} false; then :
7378   $as_echo_n "(cached) " >&6
7379 else
7380   if test -n "$OTOOL"; then
7381   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7382 else
7383 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7384 for as_dir in $PATH
7385 do
7386   IFS=$as_save_IFS
7387   test -z "$as_dir" && as_dir=.
7388     for ac_exec_ext in '' $ac_executable_extensions; do
7389   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7390     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7391     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7392     break 2
7393   fi
7394 done
7395   done
7396 IFS=$as_save_IFS
7397
7398 fi
7399 fi
7400 OTOOL=$ac_cv_prog_OTOOL
7401 if test -n "$OTOOL"; then
7402   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7403 $as_echo "$OTOOL" >&6; }
7404 else
7405   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7406 $as_echo "no" >&6; }
7407 fi
7408
7409
7410 fi
7411 if test -z "$ac_cv_prog_OTOOL"; then
7412   ac_ct_OTOOL=$OTOOL
7413   # Extract the first word of "otool", so it can be a program name with args.
7414 set dummy otool; ac_word=$2
7415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7416 $as_echo_n "checking for $ac_word... " >&6; }
7417 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7418   $as_echo_n "(cached) " >&6
7419 else
7420   if test -n "$ac_ct_OTOOL"; then
7421   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7422 else
7423 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7424 for as_dir in $PATH
7425 do
7426   IFS=$as_save_IFS
7427   test -z "$as_dir" && as_dir=.
7428     for ac_exec_ext in '' $ac_executable_extensions; do
7429   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7430     ac_cv_prog_ac_ct_OTOOL="otool"
7431     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7432     break 2
7433   fi
7434 done
7435   done
7436 IFS=$as_save_IFS
7437
7438 fi
7439 fi
7440 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7441 if test -n "$ac_ct_OTOOL"; then
7442   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7443 $as_echo "$ac_ct_OTOOL" >&6; }
7444 else
7445   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7446 $as_echo "no" >&6; }
7447 fi
7448
7449   if test "x$ac_ct_OTOOL" = x; then
7450     OTOOL=":"
7451   else
7452     case $cross_compiling:$ac_tool_warned in
7453 yes:)
7454 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7455 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7456 ac_tool_warned=yes ;;
7457 esac
7458     OTOOL=$ac_ct_OTOOL
7459   fi
7460 else
7461   OTOOL="$ac_cv_prog_OTOOL"
7462 fi
7463
7464     if test -n "$ac_tool_prefix"; then
7465   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7466 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7467 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7468 $as_echo_n "checking for $ac_word... " >&6; }
7469 if ${ac_cv_prog_OTOOL64+:} false; then :
7470   $as_echo_n "(cached) " >&6
7471 else
7472   if test -n "$OTOOL64"; then
7473   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7474 else
7475 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7476 for as_dir in $PATH
7477 do
7478   IFS=$as_save_IFS
7479   test -z "$as_dir" && as_dir=.
7480     for ac_exec_ext in '' $ac_executable_extensions; do
7481   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7482     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7483     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7484     break 2
7485   fi
7486 done
7487   done
7488 IFS=$as_save_IFS
7489
7490 fi
7491 fi
7492 OTOOL64=$ac_cv_prog_OTOOL64
7493 if test -n "$OTOOL64"; then
7494   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7495 $as_echo "$OTOOL64" >&6; }
7496 else
7497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7498 $as_echo "no" >&6; }
7499 fi
7500
7501
7502 fi
7503 if test -z "$ac_cv_prog_OTOOL64"; then
7504   ac_ct_OTOOL64=$OTOOL64
7505   # Extract the first word of "otool64", so it can be a program name with args.
7506 set dummy otool64; ac_word=$2
7507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7508 $as_echo_n "checking for $ac_word... " >&6; }
7509 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7510   $as_echo_n "(cached) " >&6
7511 else
7512   if test -n "$ac_ct_OTOOL64"; then
7513   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7514 else
7515 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7516 for as_dir in $PATH
7517 do
7518   IFS=$as_save_IFS
7519   test -z "$as_dir" && as_dir=.
7520     for ac_exec_ext in '' $ac_executable_extensions; do
7521   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7522     ac_cv_prog_ac_ct_OTOOL64="otool64"
7523     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7524     break 2
7525   fi
7526 done
7527   done
7528 IFS=$as_save_IFS
7529
7530 fi
7531 fi
7532 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7533 if test -n "$ac_ct_OTOOL64"; then
7534   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7535 $as_echo "$ac_ct_OTOOL64" >&6; }
7536 else
7537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7538 $as_echo "no" >&6; }
7539 fi
7540
7541   if test "x$ac_ct_OTOOL64" = x; then
7542     OTOOL64=":"
7543   else
7544     case $cross_compiling:$ac_tool_warned in
7545 yes:)
7546 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7547 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7548 ac_tool_warned=yes ;;
7549 esac
7550     OTOOL64=$ac_ct_OTOOL64
7551   fi
7552 else
7553   OTOOL64="$ac_cv_prog_OTOOL64"
7554 fi
7555
7556
7557
7558
7559
7560
7561
7562
7563
7564
7565
7566
7567
7568
7569
7570
7571
7572
7573
7574
7575
7576
7577
7578
7579
7580
7581
7582     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7583 $as_echo_n "checking for -single_module linker flag... " >&6; }
7584 if ${lt_cv_apple_cc_single_mod+:} false; then :
7585   $as_echo_n "(cached) " >&6
7586 else
7587   lt_cv_apple_cc_single_mod=no
7588       if test -z "${LT_MULTI_MODULE}"; then
7589         # By default we will add the -single_module flag. You can override
7590         # by either setting the environment variable LT_MULTI_MODULE
7591         # non-empty at configure time, or by adding -multi_module to the
7592         # link flags.
7593         rm -rf libconftest.dylib*
7594         echo "int foo(void){return 1;}" > conftest.c
7595         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7596 -dynamiclib -Wl,-single_module conftest.c" >&5
7597         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7598           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7599         _lt_result=$?
7600         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7601           lt_cv_apple_cc_single_mod=yes
7602         else
7603           cat conftest.err >&5
7604         fi
7605         rm -rf libconftest.dylib*
7606         rm -f conftest.*
7607       fi
7608 fi
7609 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7610 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7611     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7612 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7613 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7614   $as_echo_n "(cached) " >&6
7615 else
7616   lt_cv_ld_exported_symbols_list=no
7617       save_LDFLAGS=$LDFLAGS
7618       echo "_main" > conftest.sym
7619       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7620       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7621 /* end confdefs.h.  */
7622
7623 int
7624 main ()
7625 {
7626
7627   ;
7628   return 0;
7629 }
7630 _ACEOF
7631 if ac_fn_c_try_link "$LINENO"; then :
7632   lt_cv_ld_exported_symbols_list=yes
7633 else
7634   lt_cv_ld_exported_symbols_list=no
7635 fi
7636 rm -f core conftest.err conftest.$ac_objext \
7637     conftest$ac_exeext conftest.$ac_ext
7638         LDFLAGS="$save_LDFLAGS"
7639
7640 fi
7641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7642 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7643     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7644 $as_echo_n "checking for -force_load linker flag... " >&6; }
7645 if ${lt_cv_ld_force_load+:} false; then :
7646   $as_echo_n "(cached) " >&6
7647 else
7648   lt_cv_ld_force_load=no
7649       cat > conftest.c << _LT_EOF
7650 int forced_loaded() { return 2;}
7651 _LT_EOF
7652       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7653       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7654       echo "$AR cru libconftest.a conftest.o" >&5
7655       $AR cru libconftest.a conftest.o 2>&5
7656       cat > conftest.c << _LT_EOF
7657 int main() { return 0;}
7658 _LT_EOF
7659       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7660       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7661       _lt_result=$?
7662       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7663         lt_cv_ld_force_load=yes
7664       else
7665         cat conftest.err >&5
7666       fi
7667         rm -f conftest.err libconftest.a conftest conftest.c
7668         rm -rf conftest.dSYM
7669
7670 fi
7671 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7672 $as_echo "$lt_cv_ld_force_load" >&6; }
7673     case $host_os in
7674     rhapsody* | darwin1.[012])
7675       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7676     darwin1.*)
7677       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7678     darwin*) # darwin 5.x on
7679       # if running on 10.5 or later, the deployment target defaults
7680       # to the OS version, if on x86, and 10.4, the deployment
7681       # target defaults to 10.4. Don't you love it?
7682       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7683         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7684           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7685         10.[012][,.]*)
7686           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7687         10.*)
7688           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7689       esac
7690     ;;
7691   esac
7692     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7693       _lt_dar_single_mod='$single_module'
7694     fi
7695     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7696       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7697     else
7698       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7699     fi
7700     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7701       _lt_dsymutil='~$DSYMUTIL $lib || :'
7702     else
7703       _lt_dsymutil=
7704     fi
7705     ;;
7706   esac
7707
7708 ac_ext=c
7709 ac_cpp='$CPP $CPPFLAGS'
7710 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7711 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7712 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7714 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7715 # On Suns, sometimes $CPP names a directory.
7716 if test -n "$CPP" && test -d "$CPP"; then
7717   CPP=
7718 fi
7719 if test -z "$CPP"; then
7720   if ${ac_cv_prog_CPP+:} false; then :
7721   $as_echo_n "(cached) " >&6
7722 else
7723       # Double quotes because CPP needs to be expanded
7724     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7725     do
7726       ac_preproc_ok=false
7727 for ac_c_preproc_warn_flag in '' yes
7728 do
7729   # Use a header file that comes with gcc, so configuring glibc
7730   # with a fresh cross-compiler works.
7731   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7732   # <limits.h> exists even on freestanding compilers.
7733   # On the NeXT, cc -E runs the code through the compiler's parser,
7734   # not just through cpp. "Syntax error" is here to catch this case.
7735   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7736 /* end confdefs.h.  */
7737 #ifdef __STDC__
7738 # include <limits.h>
7739 #else
7740 # include <assert.h>
7741 #endif
7742                      Syntax error
7743 _ACEOF
7744 if ac_fn_c_try_cpp "$LINENO"; then :
7745
7746 else
7747   # Broken: fails on valid input.
7748 continue
7749 fi
7750 rm -f conftest.err conftest.i conftest.$ac_ext
7751
7752   # OK, works on sane cases.  Now check whether nonexistent headers
7753   # can be detected and how.
7754   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7755 /* end confdefs.h.  */
7756 #include <ac_nonexistent.h>
7757 _ACEOF
7758 if ac_fn_c_try_cpp "$LINENO"; then :
7759   # Broken: success on invalid input.
7760 continue
7761 else
7762   # Passes both tests.
7763 ac_preproc_ok=:
7764 break
7765 fi
7766 rm -f conftest.err conftest.i conftest.$ac_ext
7767
7768 done
7769 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7770 rm -f conftest.i conftest.err conftest.$ac_ext
7771 if $ac_preproc_ok; then :
7772   break
7773 fi
7774
7775     done
7776     ac_cv_prog_CPP=$CPP
7777
7778 fi
7779   CPP=$ac_cv_prog_CPP
7780 else
7781   ac_cv_prog_CPP=$CPP
7782 fi
7783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7784 $as_echo "$CPP" >&6; }
7785 ac_preproc_ok=false
7786 for ac_c_preproc_warn_flag in '' yes
7787 do
7788   # Use a header file that comes with gcc, so configuring glibc
7789   # with a fresh cross-compiler works.
7790   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7791   # <limits.h> exists even on freestanding compilers.
7792   # On the NeXT, cc -E runs the code through the compiler's parser,
7793   # not just through cpp. "Syntax error" is here to catch this case.
7794   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7795 /* end confdefs.h.  */
7796 #ifdef __STDC__
7797 # include <limits.h>
7798 #else
7799 # include <assert.h>
7800 #endif
7801                      Syntax error
7802 _ACEOF
7803 if ac_fn_c_try_cpp "$LINENO"; then :
7804
7805 else
7806   # Broken: fails on valid input.
7807 continue
7808 fi
7809 rm -f conftest.err conftest.i conftest.$ac_ext
7810
7811   # OK, works on sane cases.  Now check whether nonexistent headers
7812   # can be detected and how.
7813   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7814 /* end confdefs.h.  */
7815 #include <ac_nonexistent.h>
7816 _ACEOF
7817 if ac_fn_c_try_cpp "$LINENO"; then :
7818   # Broken: success on invalid input.
7819 continue
7820 else
7821   # Passes both tests.
7822 ac_preproc_ok=:
7823 break
7824 fi
7825 rm -f conftest.err conftest.i conftest.$ac_ext
7826
7827 done
7828 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7829 rm -f conftest.i conftest.err conftest.$ac_ext
7830 if $ac_preproc_ok; then :
7831
7832 else
7833   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7834 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7835 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7836 See \`config.log' for more details" "$LINENO" 5; }
7837 fi
7838
7839 ac_ext=c
7840 ac_cpp='$CPP $CPPFLAGS'
7841 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7842 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7843 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7844
7845
7846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7847 $as_echo_n "checking for ANSI C header files... " >&6; }
7848 if ${ac_cv_header_stdc+:} false; then :
7849   $as_echo_n "(cached) " >&6
7850 else
7851   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7852 /* end confdefs.h.  */
7853 #include <stdlib.h>
7854 #include <stdarg.h>
7855 #include <string.h>
7856 #include <float.h>
7857
7858 int
7859 main ()
7860 {
7861
7862   ;
7863   return 0;
7864 }
7865 _ACEOF
7866 if ac_fn_c_try_compile "$LINENO"; then :
7867   ac_cv_header_stdc=yes
7868 else
7869   ac_cv_header_stdc=no
7870 fi
7871 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7872
7873 if test $ac_cv_header_stdc = yes; then
7874   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7875   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7876 /* end confdefs.h.  */
7877 #include <string.h>
7878
7879 _ACEOF
7880 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7881   $EGREP "memchr" >/dev/null 2>&1; then :
7882
7883 else
7884   ac_cv_header_stdc=no
7885 fi
7886 rm -f conftest*
7887
7888 fi
7889
7890 if test $ac_cv_header_stdc = yes; then
7891   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7892   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7893 /* end confdefs.h.  */
7894 #include <stdlib.h>
7895
7896 _ACEOF
7897 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7898   $EGREP "free" >/dev/null 2>&1; then :
7899
7900 else
7901   ac_cv_header_stdc=no
7902 fi
7903 rm -f conftest*
7904
7905 fi
7906
7907 if test $ac_cv_header_stdc = yes; then
7908   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7909   if test "$cross_compiling" = yes; then :
7910   :
7911 else
7912   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7913 /* end confdefs.h.  */
7914 #include <ctype.h>
7915 #include <stdlib.h>
7916 #if ((' ' & 0x0FF) == 0x020)
7917 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7918 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7919 #else
7920 # define ISLOWER(c) \
7921                    (('a' <= (c) && (c) <= 'i') \
7922                      || ('j' <= (c) && (c) <= 'r') \
7923                      || ('s' <= (c) && (c) <= 'z'))
7924 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7925 #endif
7926
7927 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7928 int
7929 main ()
7930 {
7931   int i;
7932   for (i = 0; i < 256; i++)
7933     if (XOR (islower (i), ISLOWER (i))
7934         || toupper (i) != TOUPPER (i))
7935       return 2;
7936   return 0;
7937 }
7938 _ACEOF
7939 if ac_fn_c_try_run "$LINENO"; then :
7940
7941 else
7942   ac_cv_header_stdc=no
7943 fi
7944 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7945   conftest.$ac_objext conftest.beam conftest.$ac_ext
7946 fi
7947
7948 fi
7949 fi
7950 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7951 $as_echo "$ac_cv_header_stdc" >&6; }
7952 if test $ac_cv_header_stdc = yes; then
7953
7954 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7955
7956 fi
7957
7958 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7959 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7960                   inttypes.h stdint.h unistd.h
7961 do :
7962   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7963 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7964 "
7965 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7966   cat >>confdefs.h <<_ACEOF
7967 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7968 _ACEOF
7969
7970 fi
7971
7972 done
7973
7974
7975 for ac_header in dlfcn.h
7976 do :
7977   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7978 "
7979 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7980   cat >>confdefs.h <<_ACEOF
7981 #define HAVE_DLFCN_H 1
7982 _ACEOF
7983
7984 fi
7985
7986 done
7987
7988 if test -n "$ac_tool_prefix"; then
7989   # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
7990 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
7991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7992 $as_echo_n "checking for $ac_word... " >&6; }
7993 if ${ac_cv_prog_GOC+:} false; then :
7994   $as_echo_n "(cached) " >&6
7995 else
7996   if test -n "$GOC"; then
7997   ac_cv_prog_GOC="$GOC" # Let the user override the test.
7998 else
7999 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8000 for as_dir in $PATH
8001 do
8002   IFS=$as_save_IFS
8003   test -z "$as_dir" && as_dir=.
8004     for ac_exec_ext in '' $ac_executable_extensions; do
8005   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8006     ac_cv_prog_GOC="${ac_tool_prefix}gccgo"
8007     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8008     break 2
8009   fi
8010 done
8011   done
8012 IFS=$as_save_IFS
8013
8014 fi
8015 fi
8016 GOC=$ac_cv_prog_GOC
8017 if test -n "$GOC"; then
8018   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
8019 $as_echo "$GOC" >&6; }
8020 else
8021   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8022 $as_echo "no" >&6; }
8023 fi
8024
8025
8026 fi
8027 if test -z "$ac_cv_prog_GOC"; then
8028   ac_ct_GOC=$GOC
8029   # Extract the first word of "gccgo", so it can be a program name with args.
8030 set dummy gccgo; ac_word=$2
8031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8032 $as_echo_n "checking for $ac_word... " >&6; }
8033 if ${ac_cv_prog_ac_ct_GOC+:} false; then :
8034   $as_echo_n "(cached) " >&6
8035 else
8036   if test -n "$ac_ct_GOC"; then
8037   ac_cv_prog_ac_ct_GOC="$ac_ct_GOC" # Let the user override the test.
8038 else
8039 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8040 for as_dir in $PATH
8041 do
8042   IFS=$as_save_IFS
8043   test -z "$as_dir" && as_dir=.
8044     for ac_exec_ext in '' $ac_executable_extensions; do
8045   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8046     ac_cv_prog_ac_ct_GOC="gccgo"
8047     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8048     break 2
8049   fi
8050 done
8051   done
8052 IFS=$as_save_IFS
8053
8054 fi
8055 fi
8056 ac_ct_GOC=$ac_cv_prog_ac_ct_GOC
8057 if test -n "$ac_ct_GOC"; then
8058   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GOC" >&5
8059 $as_echo "$ac_ct_GOC" >&6; }
8060 else
8061   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8062 $as_echo "no" >&6; }
8063 fi
8064
8065   if test "x$ac_ct_GOC" = x; then
8066     GOC=""
8067   else
8068     case $cross_compiling:$ac_tool_warned in
8069 yes:)
8070 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8071 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8072 ac_tool_warned=yes ;;
8073 esac
8074     GOC=$ac_ct_GOC
8075   fi
8076 else
8077   GOC="$ac_cv_prog_GOC"
8078 fi
8079
8080
8081
8082
8083
8084
8085 # Set options
8086
8087
8088
8089
8090   enable_win32_dll=no
8091
8092
8093             # Check whether --enable-shared was given.
8094 if test "${enable_shared+set}" = set; then :
8095   enableval=$enable_shared; p=${PACKAGE-default}
8096     case $enableval in
8097     yes) enable_shared=yes ;;
8098     no) enable_shared=no ;;
8099     *)
8100       enable_shared=no
8101       # Look at the argument we got.  We use all the common list separators.
8102       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8103       for pkg in $enableval; do
8104         IFS="$lt_save_ifs"
8105         if test "X$pkg" = "X$p"; then
8106           enable_shared=yes
8107         fi
8108       done
8109       IFS="$lt_save_ifs"
8110       ;;
8111     esac
8112 else
8113   enable_shared=yes
8114 fi
8115
8116
8117
8118
8119
8120
8121
8122
8123
8124   # Check whether --enable-static was given.
8125 if test "${enable_static+set}" = set; then :
8126   enableval=$enable_static; p=${PACKAGE-default}
8127     case $enableval in
8128     yes) enable_static=yes ;;
8129     no) enable_static=no ;;
8130     *)
8131      enable_static=no
8132       # Look at the argument we got.  We use all the common list separators.
8133       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8134       for pkg in $enableval; do
8135         IFS="$lt_save_ifs"
8136         if test "X$pkg" = "X$p"; then
8137           enable_static=yes
8138         fi
8139       done
8140       IFS="$lt_save_ifs"
8141       ;;
8142     esac
8143 else
8144   enable_static=yes
8145 fi
8146
8147
8148
8149
8150
8151
8152
8153
8154
8155
8156 # Check whether --with-pic was given.
8157 if test "${with_pic+set}" = set; then :
8158   withval=$with_pic; pic_mode="$withval"
8159 else
8160   pic_mode=default
8161 fi
8162
8163
8164 test -z "$pic_mode" && pic_mode=default
8165
8166
8167
8168
8169
8170
8171
8172   # Check whether --enable-fast-install was given.
8173 if test "${enable_fast_install+set}" = set; then :
8174   enableval=$enable_fast_install; p=${PACKAGE-default}
8175     case $enableval in
8176     yes) enable_fast_install=yes ;;
8177     no) enable_fast_install=no ;;
8178     *)
8179       enable_fast_install=no
8180       # Look at the argument we got.  We use all the common list separators.
8181       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8182       for pkg in $enableval; do
8183         IFS="$lt_save_ifs"
8184         if test "X$pkg" = "X$p"; then
8185           enable_fast_install=yes
8186         fi
8187       done
8188       IFS="$lt_save_ifs"
8189       ;;
8190     esac
8191 else
8192   enable_fast_install=yes
8193 fi
8194
8195
8196
8197
8198
8199
8200
8201
8202
8203
8204
8205 # This can be used to rebuild libtool when needed
8206 LIBTOOL_DEPS="$ltmain"
8207
8208 # Always use our own libtool.
8209 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8210
8211
8212
8213
8214
8215
8216
8217
8218
8219
8220
8221
8222
8223
8224
8225
8226
8227
8228
8229
8230
8231
8232
8233
8234
8235
8236 test -z "$LN_S" && LN_S="ln -s"
8237
8238
8239
8240
8241
8242
8243
8244
8245
8246
8247
8248
8249
8250
8251 if test -n "${ZSH_VERSION+set}" ; then
8252    setopt NO_GLOB_SUBST
8253 fi
8254
8255 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8256 $as_echo_n "checking for objdir... " >&6; }
8257 if ${lt_cv_objdir+:} false; then :
8258   $as_echo_n "(cached) " >&6
8259 else
8260   rm -f .libs 2>/dev/null
8261 mkdir .libs 2>/dev/null
8262 if test -d .libs; then
8263   lt_cv_objdir=.libs
8264 else
8265   # MS-DOS does not allow filenames that begin with a dot.
8266   lt_cv_objdir=_libs
8267 fi
8268 rmdir .libs 2>/dev/null
8269 fi
8270 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8271 $as_echo "$lt_cv_objdir" >&6; }
8272 objdir=$lt_cv_objdir
8273
8274
8275
8276
8277
8278 cat >>confdefs.h <<_ACEOF
8279 #define LT_OBJDIR "$lt_cv_objdir/"
8280 _ACEOF
8281
8282
8283
8284
8285 case $host_os in
8286 aix3*)
8287   # AIX sometimes has problems with the GCC collect2 program.  For some
8288   # reason, if we set the COLLECT_NAMES environment variable, the problems
8289   # vanish in a puff of smoke.
8290   if test "X${COLLECT_NAMES+set}" != Xset; then
8291     COLLECT_NAMES=
8292     export COLLECT_NAMES
8293   fi
8294   ;;
8295 esac
8296
8297 # Global variables:
8298 ofile=libtool
8299 can_build_shared=yes
8300
8301 # All known linkers require a `.a' archive for static linking (except MSVC,
8302 # which needs '.lib').
8303 libext=a
8304
8305 with_gnu_ld="$lt_cv_prog_gnu_ld"
8306
8307 old_CC="$CC"
8308 old_CFLAGS="$CFLAGS"
8309
8310 # Set sane defaults for various variables
8311 test -z "$CC" && CC=cc
8312 test -z "$LTCC" && LTCC=$CC
8313 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8314 test -z "$LD" && LD=ld
8315 test -z "$ac_objext" && ac_objext=o
8316
8317 for cc_temp in $compiler""; do
8318   case $cc_temp in
8319     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8320     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8321     \-*) ;;
8322     *) break;;
8323   esac
8324 done
8325 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8326
8327
8328 # Only perform the check for file, if the check method requires it
8329 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8330 case $deplibs_check_method in
8331 file_magic*)
8332   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8333     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8334 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8335 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8336   $as_echo_n "(cached) " >&6
8337 else
8338   case $MAGIC_CMD in
8339 [\\/*] |  ?:[\\/]*)
8340   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8341   ;;
8342 *)
8343   lt_save_MAGIC_CMD="$MAGIC_CMD"
8344   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8345   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8346   for ac_dir in $ac_dummy; do
8347     IFS="$lt_save_ifs"
8348     test -z "$ac_dir" && ac_dir=.
8349     if test -f $ac_dir/${ac_tool_prefix}file; then
8350       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8351       if test -n "$file_magic_test_file"; then
8352         case $deplibs_check_method in
8353         "file_magic "*)
8354           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8355           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8356           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8357             $EGREP "$file_magic_regex" > /dev/null; then
8358             :
8359           else
8360             cat <<_LT_EOF 1>&2
8361
8362 *** Warning: the command libtool uses to detect shared libraries,
8363 *** $file_magic_cmd, produces output that libtool cannot recognize.
8364 *** The result is that libtool may fail to recognize shared libraries
8365 *** as such.  This will affect the creation of libtool libraries that
8366 *** depend on shared libraries, but programs linked with such libtool
8367 *** libraries will work regardless of this problem.  Nevertheless, you
8368 *** may want to report the problem to your system manager and/or to
8369 *** bug-libtool@gnu.org
8370
8371 _LT_EOF
8372           fi ;;
8373         esac
8374       fi
8375       break
8376     fi
8377   done
8378   IFS="$lt_save_ifs"
8379   MAGIC_CMD="$lt_save_MAGIC_CMD"
8380   ;;
8381 esac
8382 fi
8383
8384 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8385 if test -n "$MAGIC_CMD"; then
8386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8387 $as_echo "$MAGIC_CMD" >&6; }
8388 else
8389   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8390 $as_echo "no" >&6; }
8391 fi
8392
8393
8394
8395
8396
8397 if test -z "$lt_cv_path_MAGIC_CMD"; then
8398   if test -n "$ac_tool_prefix"; then
8399     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8400 $as_echo_n "checking for file... " >&6; }
8401 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8402   $as_echo_n "(cached) " >&6
8403 else
8404   case $MAGIC_CMD in
8405 [\\/*] |  ?:[\\/]*)
8406   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8407   ;;
8408 *)
8409   lt_save_MAGIC_CMD="$MAGIC_CMD"
8410   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8411   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8412   for ac_dir in $ac_dummy; do
8413     IFS="$lt_save_ifs"
8414     test -z "$ac_dir" && ac_dir=.
8415     if test -f $ac_dir/file; then
8416       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8417       if test -n "$file_magic_test_file"; then
8418         case $deplibs_check_method in
8419         "file_magic "*)
8420           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8421           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8422           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8423             $EGREP "$file_magic_regex" > /dev/null; then
8424             :
8425           else
8426             cat <<_LT_EOF 1>&2
8427
8428 *** Warning: the command libtool uses to detect shared libraries,
8429 *** $file_magic_cmd, produces output that libtool cannot recognize.
8430 *** The result is that libtool may fail to recognize shared libraries
8431 *** as such.  This will affect the creation of libtool libraries that
8432 *** depend on shared libraries, but programs linked with such libtool
8433 *** libraries will work regardless of this problem.  Nevertheless, you
8434 *** may want to report the problem to your system manager and/or to
8435 *** bug-libtool@gnu.org
8436
8437 _LT_EOF
8438           fi ;;
8439         esac
8440       fi
8441       break
8442     fi
8443   done
8444   IFS="$lt_save_ifs"
8445   MAGIC_CMD="$lt_save_MAGIC_CMD"
8446   ;;
8447 esac
8448 fi
8449
8450 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8451 if test -n "$MAGIC_CMD"; then
8452   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8453 $as_echo "$MAGIC_CMD" >&6; }
8454 else
8455   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8456 $as_echo "no" >&6; }
8457 fi
8458
8459
8460   else
8461     MAGIC_CMD=:
8462   fi
8463 fi
8464
8465   fi
8466   ;;
8467 esac
8468
8469 # Use C for the default configuration in the libtool script
8470
8471 lt_save_CC="$CC"
8472 ac_ext=c
8473 ac_cpp='$CPP $CPPFLAGS'
8474 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8475 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8476 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8477
8478
8479 # Source file extension for C test sources.
8480 ac_ext=c
8481
8482 # Object file extension for compiled C test sources.
8483 objext=o
8484 objext=$objext
8485
8486 # Code to be used in simple compile tests
8487 lt_simple_compile_test_code="int some_variable = 0;"
8488
8489 # Code to be used in simple link tests
8490 lt_simple_link_test_code='int main(){return(0);}'
8491
8492
8493
8494
8495
8496
8497
8498 # If no C compiler was specified, use CC.
8499 LTCC=${LTCC-"$CC"}
8500
8501 # If no C compiler flags were specified, use CFLAGS.
8502 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8503
8504 # Allow CC to be a program name with arguments.
8505 compiler=$CC
8506
8507 # Save the default compiler, since it gets overwritten when the other
8508 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8509 compiler_DEFAULT=$CC
8510
8511 # save warnings/boilerplate of simple test code
8512 ac_outfile=conftest.$ac_objext
8513 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8514 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8515 _lt_compiler_boilerplate=`cat conftest.err`
8516 $RM conftest*
8517
8518 ac_outfile=conftest.$ac_objext
8519 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8520 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8521 _lt_linker_boilerplate=`cat conftest.err`
8522 $RM -r conftest*
8523
8524
8525 ## CAVEAT EMPTOR:
8526 ## There is no encapsulation within the following macros, do not change
8527 ## the running order or otherwise move them around unless you know exactly
8528 ## what you are doing...
8529 if test -n "$compiler"; then
8530
8531 lt_prog_compiler_no_builtin_flag=
8532
8533 if test "$GCC" = yes; then
8534   case $cc_basename in
8535   nvcc*)
8536     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8537   *)
8538     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8539   esac
8540
8541   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8542 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8543 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8544   $as_echo_n "(cached) " >&6
8545 else
8546   lt_cv_prog_compiler_rtti_exceptions=no
8547    ac_outfile=conftest.$ac_objext
8548    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8549    lt_compiler_flag="-fno-rtti -fno-exceptions"
8550    # Insert the option either (1) after the last *FLAGS variable, or
8551    # (2) before a word containing "conftest.", or (3) at the end.
8552    # Note that $ac_compile itself does not contain backslashes and begins
8553    # with a dollar sign (not a hyphen), so the echo should work correctly.
8554    # The option is referenced via a variable to avoid confusing sed.
8555    lt_compile=`echo "$ac_compile" | $SED \
8556    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8557    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8558    -e 's:$: $lt_compiler_flag:'`
8559    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8560    (eval "$lt_compile" 2>conftest.err)
8561    ac_status=$?
8562    cat conftest.err >&5
8563    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8564    if (exit $ac_status) && test -s "$ac_outfile"; then
8565      # The compiler can only warn and ignore the option if not recognized
8566      # So say no if there are warnings other than the usual output.
8567      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8568      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8569      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8570        lt_cv_prog_compiler_rtti_exceptions=yes
8571      fi
8572    fi
8573    $RM conftest*
8574
8575 fi
8576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8577 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8578
8579 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8580     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8581 else
8582     :
8583 fi
8584
8585 fi
8586
8587
8588
8589
8590
8591
8592   lt_prog_compiler_wl=
8593 lt_prog_compiler_pic=
8594 lt_prog_compiler_static=
8595
8596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8597 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8598
8599   if test "$GCC" = yes; then
8600     lt_prog_compiler_wl='-Wl,'
8601     lt_prog_compiler_static='-static'
8602
8603     case $host_os in
8604       aix*)
8605       # All AIX code is PIC.
8606       if test "$host_cpu" = ia64; then
8607         # AIX 5 now supports IA64 processor
8608         lt_prog_compiler_static='-Bstatic'
8609       fi
8610       lt_prog_compiler_pic='-fPIC'
8611       ;;
8612
8613     amigaos*)
8614       case $host_cpu in
8615       powerpc)
8616             # see comment about AmigaOS4 .so support
8617             lt_prog_compiler_pic='-fPIC'
8618         ;;
8619       m68k)
8620             # FIXME: we need at least 68020 code to build shared libraries, but
8621             # adding the `-m68020' flag to GCC prevents building anything better,
8622             # like `-m68040'.
8623             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8624         ;;
8625       esac
8626       ;;
8627
8628     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8629       # PIC is the default for these OSes.
8630       ;;
8631
8632     mingw* | cygwin* | pw32* | os2* | cegcc*)
8633       # This hack is so that the source file can tell whether it is being
8634       # built for inclusion in a dll (and should export symbols for example).
8635       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8636       # (--disable-auto-import) libraries
8637       lt_prog_compiler_pic='-DDLL_EXPORT'
8638       ;;
8639
8640     darwin* | rhapsody*)
8641       # PIC is the default on this platform
8642       # Common symbols not allowed in MH_DYLIB files
8643       lt_prog_compiler_pic='-fno-common'
8644       ;;
8645
8646     haiku*)
8647       # PIC is the default for Haiku.
8648       # The "-static" flag exists, but is broken.
8649       lt_prog_compiler_static=
8650       ;;
8651
8652     hpux*)
8653       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8654       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8655       # sets the default TLS model and affects inlining.
8656       case $host_cpu in
8657       hppa*64*)
8658         # +Z the default
8659         ;;
8660       *)
8661         lt_prog_compiler_pic='-fPIC'
8662         ;;
8663       esac
8664       ;;
8665
8666     interix[3-9]*)
8667       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8668       # Instead, we relocate shared libraries at runtime.
8669       ;;
8670
8671     msdosdjgpp*)
8672       # Just because we use GCC doesn't mean we suddenly get shared libraries
8673       # on systems that don't support them.
8674       lt_prog_compiler_can_build_shared=no
8675       enable_shared=no
8676       ;;
8677
8678     *nto* | *qnx*)
8679       # QNX uses GNU C++, but need to define -shared option too, otherwise
8680       # it will coredump.
8681       lt_prog_compiler_pic='-fPIC -shared'
8682       ;;
8683
8684     sysv4*MP*)
8685       if test -d /usr/nec; then
8686         lt_prog_compiler_pic=-Kconform_pic
8687       fi
8688       ;;
8689
8690     *)
8691       lt_prog_compiler_pic='-fPIC'
8692       ;;
8693     esac
8694
8695     case $cc_basename in
8696     nvcc*) # Cuda Compiler Driver 2.2
8697       lt_prog_compiler_wl='-Xlinker '
8698       lt_prog_compiler_pic='-Xcompiler -fPIC'
8699       ;;
8700     esac
8701   else
8702     # PORTME Check for flag to pass linker flags through the system compiler.
8703     case $host_os in
8704     aix*)
8705       lt_prog_compiler_wl='-Wl,'
8706       if test "$host_cpu" = ia64; then
8707         # AIX 5 now supports IA64 processor
8708         lt_prog_compiler_static='-Bstatic'
8709       else
8710         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8711       fi
8712       ;;
8713
8714     mingw* | cygwin* | pw32* | os2* | cegcc*)
8715       # This hack is so that the source file can tell whether it is being
8716       # built for inclusion in a dll (and should export symbols for example).
8717       lt_prog_compiler_pic='-DDLL_EXPORT'
8718       ;;
8719
8720     hpux9* | hpux10* | hpux11*)
8721       lt_prog_compiler_wl='-Wl,'
8722       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8723       # not for PA HP-UX.
8724       case $host_cpu in
8725       hppa*64*|ia64*)
8726         # +Z the default
8727         ;;
8728       *)
8729         lt_prog_compiler_pic='+Z'
8730         ;;
8731       esac
8732       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8733       lt_prog_compiler_static='${wl}-a ${wl}archive'
8734       ;;
8735
8736     irix5* | irix6* | nonstopux*)
8737       lt_prog_compiler_wl='-Wl,'
8738       # PIC (with -KPIC) is the default.
8739       lt_prog_compiler_static='-non_shared'
8740       ;;
8741
8742     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8743       case $cc_basename in
8744       # old Intel for x86_64 which still supported -KPIC.
8745       ecc*)
8746         lt_prog_compiler_wl='-Wl,'
8747         lt_prog_compiler_pic='-KPIC'
8748         lt_prog_compiler_static='-static'
8749         ;;
8750       # icc used to be incompatible with GCC.
8751       # ICC 10 doesn't accept -KPIC any more.
8752       icc* | ifort*)
8753         lt_prog_compiler_wl='-Wl,'
8754         lt_prog_compiler_pic='-fPIC'
8755         lt_prog_compiler_static='-static'
8756         ;;
8757       # Lahey Fortran 8.1.
8758       lf95*)
8759         lt_prog_compiler_wl='-Wl,'
8760         lt_prog_compiler_pic='--shared'
8761         lt_prog_compiler_static='--static'
8762         ;;
8763       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8764         # Portland Group compilers (*not* the Pentium gcc compiler,
8765         # which looks to be a dead project)
8766         lt_prog_compiler_wl='-Wl,'
8767         lt_prog_compiler_pic='-fpic'
8768         lt_prog_compiler_static='-Bstatic'
8769         ;;
8770       ccc*)
8771         lt_prog_compiler_wl='-Wl,'
8772         # All Alpha code is PIC.
8773         lt_prog_compiler_static='-non_shared'
8774         ;;
8775       xl* | bgxl* | bgf* | mpixl*)
8776         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8777         lt_prog_compiler_wl='-Wl,'
8778         lt_prog_compiler_pic='-qpic'
8779         lt_prog_compiler_static='-qstaticlink'
8780         ;;
8781       *)
8782         case `$CC -V 2>&1 | sed 5q` in
8783         *Sun\ F* | *Sun*Fortran*)
8784           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8785           lt_prog_compiler_pic='-KPIC'
8786           lt_prog_compiler_static='-Bstatic'
8787           lt_prog_compiler_wl=''
8788           ;;
8789         *Sun\ C*)
8790           # Sun C 5.9
8791           lt_prog_compiler_pic='-KPIC'
8792           lt_prog_compiler_static='-Bstatic'
8793           lt_prog_compiler_wl='-Wl,'
8794           ;;
8795         esac
8796         ;;
8797       esac
8798       ;;
8799
8800     newsos6)
8801       lt_prog_compiler_pic='-KPIC'
8802       lt_prog_compiler_static='-Bstatic'
8803       ;;
8804
8805     *nto* | *qnx*)
8806       # QNX uses GNU C++, but need to define -shared option too, otherwise
8807       # it will coredump.
8808       lt_prog_compiler_pic='-fPIC -shared'
8809       ;;
8810
8811     osf3* | osf4* | osf5*)
8812       lt_prog_compiler_wl='-Wl,'
8813       # All OSF/1 code is PIC.
8814       lt_prog_compiler_static='-non_shared'
8815       ;;
8816
8817     rdos*)
8818       lt_prog_compiler_static='-non_shared'
8819       ;;
8820
8821     solaris*)
8822       lt_prog_compiler_pic='-KPIC'
8823       lt_prog_compiler_static='-Bstatic'
8824       case $cc_basename in
8825       f77* | f90* | f95*)
8826         lt_prog_compiler_wl='-Qoption ld ';;
8827       *)
8828         lt_prog_compiler_wl='-Wl,';;
8829       esac
8830       ;;
8831
8832     sunos4*)
8833       lt_prog_compiler_wl='-Qoption ld '
8834       lt_prog_compiler_pic='-PIC'
8835       lt_prog_compiler_static='-Bstatic'
8836       ;;
8837
8838     sysv4 | sysv4.2uw2* | sysv4.3*)
8839       lt_prog_compiler_wl='-Wl,'
8840       lt_prog_compiler_pic='-KPIC'
8841       lt_prog_compiler_static='-Bstatic'
8842       ;;
8843
8844     sysv4*MP*)
8845       if test -d /usr/nec ;then
8846         lt_prog_compiler_pic='-Kconform_pic'
8847         lt_prog_compiler_static='-Bstatic'
8848       fi
8849       ;;
8850
8851     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8852       lt_prog_compiler_wl='-Wl,'
8853       lt_prog_compiler_pic='-KPIC'
8854       lt_prog_compiler_static='-Bstatic'
8855       ;;
8856
8857     unicos*)
8858       lt_prog_compiler_wl='-Wl,'
8859       lt_prog_compiler_can_build_shared=no
8860       ;;
8861
8862     uts4*)
8863       lt_prog_compiler_pic='-pic'
8864       lt_prog_compiler_static='-Bstatic'
8865       ;;
8866
8867     *)
8868       lt_prog_compiler_can_build_shared=no
8869       ;;
8870     esac
8871   fi
8872
8873 case $host_os in
8874   # For platforms which do not support PIC, -DPIC is meaningless:
8875   *djgpp*)
8876     lt_prog_compiler_pic=
8877     ;;
8878   *)
8879     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8880     ;;
8881 esac
8882 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8883 $as_echo "$lt_prog_compiler_pic" >&6; }
8884
8885
8886
8887
8888
8889
8890 #
8891 # Check to make sure the PIC flag actually works.
8892 #
8893 if test -n "$lt_prog_compiler_pic"; then
8894   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8895 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8896 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8897   $as_echo_n "(cached) " >&6
8898 else
8899   lt_cv_prog_compiler_pic_works=no
8900    ac_outfile=conftest.$ac_objext
8901    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8902    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8903    # Insert the option either (1) after the last *FLAGS variable, or
8904    # (2) before a word containing "conftest.", or (3) at the end.
8905    # Note that $ac_compile itself does not contain backslashes and begins
8906    # with a dollar sign (not a hyphen), so the echo should work correctly.
8907    # The option is referenced via a variable to avoid confusing sed.
8908    lt_compile=`echo "$ac_compile" | $SED \
8909    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8910    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8911    -e 's:$: $lt_compiler_flag:'`
8912    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8913    (eval "$lt_compile" 2>conftest.err)
8914    ac_status=$?
8915    cat conftest.err >&5
8916    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8917    if (exit $ac_status) && test -s "$ac_outfile"; then
8918      # The compiler can only warn and ignore the option if not recognized
8919      # So say no if there are warnings other than the usual output.
8920      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8921      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8922      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8923        lt_cv_prog_compiler_pic_works=yes
8924      fi
8925    fi
8926    $RM conftest*
8927
8928 fi
8929 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8930 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8931
8932 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8933     case $lt_prog_compiler_pic in
8934      "" | " "*) ;;
8935      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8936      esac
8937 else
8938     lt_prog_compiler_pic=
8939      lt_prog_compiler_can_build_shared=no
8940 fi
8941
8942 fi
8943
8944
8945
8946
8947
8948
8949 #
8950 # Check to make sure the static flag actually works.
8951 #
8952 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8954 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8955 if ${lt_cv_prog_compiler_static_works+:} false; then :
8956   $as_echo_n "(cached) " >&6
8957 else
8958   lt_cv_prog_compiler_static_works=no
8959    save_LDFLAGS="$LDFLAGS"
8960    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8961    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8962    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8963      # The linker can only warn and ignore the option if not recognized
8964      # So say no if there are warnings
8965      if test -s conftest.err; then
8966        # Append any errors to the config.log.
8967        cat conftest.err 1>&5
8968        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8969        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8970        if diff conftest.exp conftest.er2 >/dev/null; then
8971          lt_cv_prog_compiler_static_works=yes
8972        fi
8973      else
8974        lt_cv_prog_compiler_static_works=yes
8975      fi
8976    fi
8977    $RM -r conftest*
8978    LDFLAGS="$save_LDFLAGS"
8979
8980 fi
8981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8982 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8983
8984 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8985     :
8986 else
8987     lt_prog_compiler_static=
8988 fi
8989
8990
8991
8992
8993
8994
8995
8996   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8997 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8998 if ${lt_cv_prog_compiler_c_o+:} false; then :
8999   $as_echo_n "(cached) " >&6
9000 else
9001   lt_cv_prog_compiler_c_o=no
9002    $RM -r conftest 2>/dev/null
9003    mkdir conftest
9004    cd conftest
9005    mkdir out
9006    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9007
9008    lt_compiler_flag="-o out/conftest2.$ac_objext"
9009    # Insert the option either (1) after the last *FLAGS variable, or
9010    # (2) before a word containing "conftest.", or (3) at the end.
9011    # Note that $ac_compile itself does not contain backslashes and begins
9012    # with a dollar sign (not a hyphen), so the echo should work correctly.
9013    lt_compile=`echo "$ac_compile" | $SED \
9014    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9015    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9016    -e 's:$: $lt_compiler_flag:'`
9017    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9018    (eval "$lt_compile" 2>out/conftest.err)
9019    ac_status=$?
9020    cat out/conftest.err >&5
9021    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9022    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9023    then
9024      # The compiler can only warn and ignore the option if not recognized
9025      # So say no if there are warnings
9026      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9027      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9028      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9029        lt_cv_prog_compiler_c_o=yes
9030      fi
9031    fi
9032    chmod u+w . 2>&5
9033    $RM conftest*
9034    # SGI C++ compiler will create directory out/ii_files/ for
9035    # template instantiation
9036    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9037    $RM out/* && rmdir out
9038    cd ..
9039    $RM -r conftest
9040    $RM conftest*
9041
9042 fi
9043 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9044 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9045
9046
9047
9048
9049
9050
9051   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9052 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9053 if ${lt_cv_prog_compiler_c_o+:} false; then :
9054   $as_echo_n "(cached) " >&6
9055 else
9056   lt_cv_prog_compiler_c_o=no
9057    $RM -r conftest 2>/dev/null
9058    mkdir conftest
9059    cd conftest
9060    mkdir out
9061    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9062
9063    lt_compiler_flag="-o out/conftest2.$ac_objext"
9064    # Insert the option either (1) after the last *FLAGS variable, or
9065    # (2) before a word containing "conftest.", or (3) at the end.
9066    # Note that $ac_compile itself does not contain backslashes and begins
9067    # with a dollar sign (not a hyphen), so the echo should work correctly.
9068    lt_compile=`echo "$ac_compile" | $SED \
9069    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9070    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9071    -e 's:$: $lt_compiler_flag:'`
9072    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9073    (eval "$lt_compile" 2>out/conftest.err)
9074    ac_status=$?
9075    cat out/conftest.err >&5
9076    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9077    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9078    then
9079      # The compiler can only warn and ignore the option if not recognized
9080      # So say no if there are warnings
9081      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9082      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9083      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9084        lt_cv_prog_compiler_c_o=yes
9085      fi
9086    fi
9087    chmod u+w . 2>&5
9088    $RM conftest*
9089    # SGI C++ compiler will create directory out/ii_files/ for
9090    # template instantiation
9091    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9092    $RM out/* && rmdir out
9093    cd ..
9094    $RM -r conftest
9095    $RM conftest*
9096
9097 fi
9098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9099 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9100
9101
9102
9103
9104 hard_links="nottested"
9105 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9106   # do not overwrite the value of need_locks provided by the user
9107   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9108 $as_echo_n "checking if we can lock with hard links... " >&6; }
9109   hard_links=yes
9110   $RM conftest*
9111   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9112   touch conftest.a
9113   ln conftest.a conftest.b 2>&5 || hard_links=no
9114   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9115   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9116 $as_echo "$hard_links" >&6; }
9117   if test "$hard_links" = no; then
9118     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9119 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9120     need_locks=warn
9121   fi
9122 else
9123   need_locks=no
9124 fi
9125
9126
9127
9128
9129
9130
9131   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9132 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9133
9134   runpath_var=
9135   allow_undefined_flag=
9136   always_export_symbols=no
9137   archive_cmds=
9138   archive_expsym_cmds=
9139   compiler_needs_object=no
9140   enable_shared_with_static_runtimes=no
9141   export_dynamic_flag_spec=
9142   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9143   hardcode_automatic=no
9144   hardcode_direct=no
9145   hardcode_direct_absolute=no
9146   hardcode_libdir_flag_spec=
9147   hardcode_libdir_flag_spec_ld=
9148   hardcode_libdir_separator=
9149   hardcode_minus_L=no
9150   hardcode_shlibpath_var=unsupported
9151   inherit_rpath=no
9152   link_all_deplibs=unknown
9153   module_cmds=
9154   module_expsym_cmds=
9155   old_archive_from_new_cmds=
9156   old_archive_from_expsyms_cmds=
9157   thread_safe_flag_spec=
9158   whole_archive_flag_spec=
9159   # include_expsyms should be a list of space-separated symbols to be *always*
9160   # included in the symbol list
9161   include_expsyms=
9162   # exclude_expsyms can be an extended regexp of symbols to exclude
9163   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9164   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9165   # as well as any symbol that contains `d'.
9166   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9167   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9168   # platforms (ab)use it in PIC code, but their linkers get confused if
9169   # the symbol is explicitly referenced.  Since portable code cannot
9170   # rely on this symbol name, it's probably fine to never include it in
9171   # preloaded symbol tables.
9172   # Exclude shared library initialization/finalization symbols.
9173   extract_expsyms_cmds=
9174
9175   case $host_os in
9176   cygwin* | mingw* | pw32* | cegcc*)
9177     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9178     # When not using gcc, we currently assume that we are using
9179     # Microsoft Visual C++.
9180     if test "$GCC" != yes; then
9181       with_gnu_ld=no
9182     fi
9183     ;;
9184   interix*)
9185     # we just hope/assume this is gcc and not c89 (= MSVC++)
9186     with_gnu_ld=yes
9187     ;;
9188   openbsd*)
9189     with_gnu_ld=no
9190     ;;
9191   esac
9192
9193   ld_shlibs=yes
9194
9195   # On some targets, GNU ld is compatible enough with the native linker
9196   # that we're better off using the native interface for both.
9197   lt_use_gnu_ld_interface=no
9198   if test "$with_gnu_ld" = yes; then
9199     case $host_os in
9200       aix*)
9201         # The AIX port of GNU ld has always aspired to compatibility
9202         # with the native linker.  However, as the warning in the GNU ld
9203         # block says, versions before 2.19.5* couldn't really create working
9204         # shared libraries, regardless of the interface used.
9205         case `$LD -v 2>&1` in
9206           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9207           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9208           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9209           *)
9210             lt_use_gnu_ld_interface=yes
9211             ;;
9212         esac
9213         ;;
9214       *)
9215         lt_use_gnu_ld_interface=yes
9216         ;;
9217     esac
9218   fi
9219
9220   if test "$lt_use_gnu_ld_interface" = yes; then
9221     # If archive_cmds runs LD, not CC, wlarc should be empty
9222     wlarc='${wl}'
9223
9224     # Set some defaults for GNU ld with shared library support. These
9225     # are reset later if shared libraries are not supported. Putting them
9226     # here allows them to be overridden if necessary.
9227     runpath_var=LD_RUN_PATH
9228     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9229     export_dynamic_flag_spec='${wl}--export-dynamic'
9230     # ancient GNU ld didn't support --whole-archive et. al.
9231     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9232       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9233     else
9234       whole_archive_flag_spec=
9235     fi
9236     supports_anon_versioning=no
9237     case `$LD -v 2>&1` in
9238       *GNU\ gold*) supports_anon_versioning=yes ;;
9239       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9240       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9241       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9242       *\ 2.11.*) ;; # other 2.11 versions
9243       *) supports_anon_versioning=yes ;;
9244     esac
9245
9246     # See if GNU ld supports shared libraries.
9247     case $host_os in
9248     aix[3-9]*)
9249       # On AIX/PPC, the GNU linker is very broken
9250       if test "$host_cpu" != ia64; then
9251         ld_shlibs=no
9252         cat <<_LT_EOF 1>&2
9253
9254 *** Warning: the GNU linker, at least up to release 2.19, is reported
9255 *** to be unable to reliably create shared libraries on AIX.
9256 *** Therefore, libtool is disabling shared libraries support.  If you
9257 *** really care for shared libraries, you may want to install binutils
9258 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9259 *** You will then need to restart the configuration process.
9260
9261 _LT_EOF
9262       fi
9263       ;;
9264
9265     amigaos*)
9266       case $host_cpu in
9267       powerpc)
9268             # see comment about AmigaOS4 .so support
9269             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9270             archive_expsym_cmds=''
9271         ;;
9272       m68k)
9273             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9274             hardcode_libdir_flag_spec='-L$libdir'
9275             hardcode_minus_L=yes
9276         ;;
9277       esac
9278       ;;
9279
9280     beos*)
9281       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9282         allow_undefined_flag=unsupported
9283         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9284         # support --undefined.  This deserves some investigation.  FIXME
9285         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9286       else
9287         ld_shlibs=no
9288       fi
9289       ;;
9290
9291     cygwin* | mingw* | pw32* | cegcc*)
9292       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9293       # as there is no search path for DLLs.
9294       hardcode_libdir_flag_spec='-L$libdir'
9295       export_dynamic_flag_spec='${wl}--export-all-symbols'
9296       allow_undefined_flag=unsupported
9297       always_export_symbols=no
9298       enable_shared_with_static_runtimes=yes
9299       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9300
9301       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9302         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9303         # If the export-symbols file already is a .def file (1st line
9304         # is EXPORTS), use it as is; otherwise, prepend...
9305         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9306           cp $export_symbols $output_objdir/$soname.def;
9307         else
9308           echo EXPORTS > $output_objdir/$soname.def;
9309           cat $export_symbols >> $output_objdir/$soname.def;
9310         fi~
9311         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9312       else
9313         ld_shlibs=no
9314       fi
9315       ;;
9316
9317     haiku*)
9318       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9319       link_all_deplibs=yes
9320       ;;
9321
9322     interix[3-9]*)
9323       hardcode_direct=no
9324       hardcode_shlibpath_var=no
9325       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9326       export_dynamic_flag_spec='${wl}-E'
9327       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9328       # Instead, shared libraries are loaded at an image base (0x10000000 by
9329       # default) and relocated if they conflict, which is a slow very memory
9330       # consuming and fragmenting process.  To avoid this, we pick a random,
9331       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9332       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9333       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9334       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9335       ;;
9336
9337     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9338       tmp_diet=no
9339       if test "$host_os" = linux-dietlibc; then
9340         case $cc_basename in
9341           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9342         esac
9343       fi
9344       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9345          && test "$tmp_diet" = no
9346       then
9347         tmp_addflag=
9348         tmp_sharedflag='-shared'
9349         case $cc_basename,$host_cpu in
9350         pgcc*)                          # Portland Group C compiler
9351           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'
9352           tmp_addflag=' $pic_flag'
9353           ;;
9354         pgf77* | pgf90* | pgf95* | pgfortran*)
9355                                         # Portland Group f77 and f90 compilers
9356           whole_archive_flag_spec='${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'
9357           tmp_addflag=' $pic_flag -Mnomain' ;;
9358         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9359           tmp_addflag=' -i_dynamic' ;;
9360         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9361           tmp_addflag=' -i_dynamic -nofor_main' ;;
9362         ifc* | ifort*)                  # Intel Fortran compiler
9363           tmp_addflag=' -nofor_main' ;;
9364         lf95*)                          # Lahey Fortran 8.1
9365           whole_archive_flag_spec=
9366           tmp_sharedflag='--shared' ;;
9367         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9368           tmp_sharedflag='-qmkshrobj'
9369           tmp_addflag= ;;
9370         nvcc*)  # Cuda Compiler Driver 2.2
9371           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9372           compiler_needs_object=yes
9373           ;;
9374         esac
9375         case `$CC -V 2>&1 | sed 5q` in
9376         *Sun\ C*)                       # Sun C 5.9
9377           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\"` ${wl}--no-whole-archive'
9378           compiler_needs_object=yes
9379           tmp_sharedflag='-G' ;;
9380         *Sun\ F*)                       # Sun Fortran 8.3
9381           tmp_sharedflag='-G' ;;
9382         esac
9383         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9384
9385         if test "x$supports_anon_versioning" = xyes; then
9386           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9387             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9388             echo "local: *; };" >> $output_objdir/$libname.ver~
9389             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9390         fi
9391
9392         case $cc_basename in
9393         xlf* | bgf* | bgxlf* | mpixlf*)
9394           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9395           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9396           hardcode_libdir_flag_spec=
9397           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9398           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9399           if test "x$supports_anon_versioning" = xyes; then
9400             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9401               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9402               echo "local: *; };" >> $output_objdir/$libname.ver~
9403               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9404           fi
9405           ;;
9406         esac
9407       else
9408         ld_shlibs=no
9409       fi
9410       ;;
9411
9412     netbsd*)
9413       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9414         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9415         wlarc=
9416       else
9417         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9418         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9419       fi
9420       ;;
9421
9422     solaris*)
9423       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9424         ld_shlibs=no
9425         cat <<_LT_EOF 1>&2
9426
9427 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9428 *** create shared libraries on Solaris systems.  Therefore, libtool
9429 *** is disabling shared libraries support.  We urge you to upgrade GNU
9430 *** binutils to release 2.9.1 or newer.  Another option is to modify
9431 *** your PATH or compiler configuration so that the native linker is
9432 *** used, and then restart.
9433
9434 _LT_EOF
9435       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9436         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9437         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9438       else
9439         ld_shlibs=no
9440       fi
9441       ;;
9442
9443     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9444       case `$LD -v 2>&1` in
9445         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9446         ld_shlibs=no
9447         cat <<_LT_EOF 1>&2
9448
9449 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9450 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9451 *** is disabling shared libraries support.  We urge you to upgrade GNU
9452 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9453 *** your PATH or compiler configuration so that the native linker is
9454 *** used, and then restart.
9455
9456 _LT_EOF
9457         ;;
9458         *)
9459           # For security reasons, it is highly recommended that you always
9460           # use absolute paths for naming shared libraries, and exclude the
9461           # DT_RUNPATH tag from executables and libraries.  But doing so
9462           # requires that you compile everything twice, which is a pain.
9463           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9464             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9465             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9466             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9467           else
9468             ld_shlibs=no
9469           fi
9470         ;;
9471       esac
9472       ;;
9473
9474     sunos4*)
9475       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9476       wlarc=
9477       hardcode_direct=yes
9478       hardcode_shlibpath_var=no
9479       ;;
9480
9481     *)
9482       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9483         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9484         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9485       else
9486         ld_shlibs=no
9487       fi
9488       ;;
9489     esac
9490
9491     if test "$ld_shlibs" = no; then
9492       runpath_var=
9493       hardcode_libdir_flag_spec=
9494       export_dynamic_flag_spec=
9495       whole_archive_flag_spec=
9496     fi
9497   else
9498     # PORTME fill in a description of your system's linker (not GNU ld)
9499     case $host_os in
9500     aix3*)
9501       allow_undefined_flag=unsupported
9502       always_export_symbols=yes
9503       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9504       # Note: this linker hardcodes the directories in LIBPATH if there
9505       # are no directories specified by -L.
9506       hardcode_minus_L=yes
9507       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9508         # Neither direct hardcoding nor static linking is supported with a
9509         # broken collect2.
9510         hardcode_direct=unsupported
9511       fi
9512       ;;
9513
9514     aix[4-9]*)
9515       if test "$host_cpu" = ia64; then
9516         # On IA64, the linker does run time linking by default, so we don't
9517         # have to do anything special.
9518         aix_use_runtimelinking=no
9519         exp_sym_flag='-Bexport'
9520         no_entry_flag=""
9521       else
9522         # If we're using GNU nm, then we don't want the "-C" option.
9523         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9524         # Also, AIX nm treats weak defined symbols like other global
9525         # defined symbols, whereas GNU nm marks them as "W".
9526         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9527           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9528         else
9529           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9530         fi
9531         aix_use_runtimelinking=no
9532
9533         # Test if we are trying to use run time linking or normal
9534         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9535         # need to do runtime linking.
9536         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9537           for ld_flag in $LDFLAGS; do
9538           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9539             aix_use_runtimelinking=yes
9540             break
9541           fi
9542           done
9543           ;;
9544         esac
9545
9546         exp_sym_flag='-bexport'
9547         no_entry_flag='-bnoentry'
9548       fi
9549
9550       # When large executables or shared objects are built, AIX ld can
9551       # have problems creating the table of contents.  If linking a library
9552       # or program results in "error TOC overflow" add -mminimal-toc to
9553       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9554       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9555
9556       archive_cmds=''
9557       hardcode_direct=yes
9558       hardcode_direct_absolute=yes
9559       hardcode_libdir_separator=':'
9560       link_all_deplibs=yes
9561       file_list_spec='${wl}-f,'
9562
9563       if test "$GCC" = yes; then
9564         case $host_os in aix4.[012]|aix4.[012].*)
9565         # We only want to do this on AIX 4.2 and lower, the check
9566         # below for broken collect2 doesn't work under 4.3+
9567           collect2name=`${CC} -print-prog-name=collect2`
9568           if test -f "$collect2name" &&
9569            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9570           then
9571           # We have reworked collect2
9572           :
9573           else
9574           # We have old collect2
9575           hardcode_direct=unsupported
9576           # It fails to find uninstalled libraries when the uninstalled
9577           # path is not listed in the libpath.  Setting hardcode_minus_L
9578           # to unsupported forces relinking
9579           hardcode_minus_L=yes
9580           hardcode_libdir_flag_spec='-L$libdir'
9581           hardcode_libdir_separator=
9582           fi
9583           ;;
9584         esac
9585         shared_flag='-shared'
9586         if test "$aix_use_runtimelinking" = yes; then
9587           shared_flag="$shared_flag "'${wl}-G'
9588         fi
9589       else
9590         # not using gcc
9591         if test "$host_cpu" = ia64; then
9592         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9593         # chokes on -Wl,-G. The following line is correct:
9594           shared_flag='-G'
9595         else
9596           if test "$aix_use_runtimelinking" = yes; then
9597             shared_flag='${wl}-G'
9598           else
9599             shared_flag='${wl}-bM:SRE'
9600           fi
9601         fi
9602       fi
9603
9604       export_dynamic_flag_spec='${wl}-bexpall'
9605       # It seems that -bexpall does not export symbols beginning with
9606       # underscore (_), so it is better to generate a list of symbols to export.
9607       always_export_symbols=yes
9608       if test "$aix_use_runtimelinking" = yes; then
9609         # Warning - without using the other runtime loading flags (-brtl),
9610         # -berok will link without error, but may produce a broken library.
9611         allow_undefined_flag='-berok'
9612         # Determine the default libpath from the value encoded in an
9613         # empty executable.
9614         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9615 /* end confdefs.h.  */
9616
9617 int
9618 main ()
9619 {
9620
9621   ;
9622   return 0;
9623 }
9624 _ACEOF
9625 if ac_fn_c_try_link "$LINENO"; then :
9626
9627 lt_aix_libpath_sed='
9628     /Import File Strings/,/^$/ {
9629         /^0/ {
9630             s/^0  *\(.*\)$/\1/
9631             p
9632         }
9633     }'
9634 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9635 # Check for a 64-bit object if we didn't find anything.
9636 if test -z "$aix_libpath"; then
9637   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9638 fi
9639 fi
9640 rm -f core conftest.err conftest.$ac_objext \
9641     conftest$ac_exeext conftest.$ac_ext
9642 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9643
9644         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9645         archive_expsym_cmds='$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 $shared_flag"
9646       else
9647         if test "$host_cpu" = ia64; then
9648           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9649           allow_undefined_flag="-z nodefs"
9650           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9651         else
9652          # Determine the default libpath from the value encoded in an
9653          # empty executable.
9654          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9655 /* end confdefs.h.  */
9656
9657 int
9658 main ()
9659 {
9660
9661   ;
9662   return 0;
9663 }
9664 _ACEOF
9665 if ac_fn_c_try_link "$LINENO"; then :
9666
9667 lt_aix_libpath_sed='
9668     /Import File Strings/,/^$/ {
9669         /^0/ {
9670             s/^0  *\(.*\)$/\1/
9671             p
9672         }
9673     }'
9674 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9675 # Check for a 64-bit object if we didn't find anything.
9676 if test -z "$aix_libpath"; then
9677   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9678 fi
9679 fi
9680 rm -f core conftest.err conftest.$ac_objext \
9681     conftest$ac_exeext conftest.$ac_ext
9682 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9683
9684          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9685           # Warning - without using the other run time loading flags,
9686           # -berok will link without error, but may produce a broken library.
9687           no_undefined_flag=' ${wl}-bernotok'
9688           allow_undefined_flag=' ${wl}-berok'
9689           if test "$with_gnu_ld" = yes; then
9690             # We only use this code for GNU lds that support --whole-archive.
9691             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9692           else
9693             # Exported symbols can be pulled into shared objects from archives
9694             whole_archive_flag_spec='$convenience'
9695           fi
9696           archive_cmds_need_lc=yes
9697           # This is similar to how AIX traditionally builds its shared libraries.
9698           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'
9699         fi
9700       fi
9701       ;;
9702
9703     amigaos*)
9704       case $host_cpu in
9705       powerpc)
9706             # see comment about AmigaOS4 .so support
9707             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9708             archive_expsym_cmds=''
9709         ;;
9710       m68k)
9711             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9712             hardcode_libdir_flag_spec='-L$libdir'
9713             hardcode_minus_L=yes
9714         ;;
9715       esac
9716       ;;
9717
9718     bsdi[45]*)
9719       export_dynamic_flag_spec=-rdynamic
9720       ;;
9721
9722     cygwin* | mingw* | pw32* | cegcc*)
9723       # When not using gcc, we currently assume that we are using
9724       # Microsoft Visual C++.
9725       # hardcode_libdir_flag_spec is actually meaningless, as there is
9726       # no search path for DLLs.
9727       hardcode_libdir_flag_spec=' '
9728       allow_undefined_flag=unsupported
9729       # Tell ltmain to make .lib files, not .a files.
9730       libext=lib
9731       # Tell ltmain to make .dll files, not .so files.
9732       shrext_cmds=".dll"
9733       # FIXME: Setting linknames here is a bad hack.
9734       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9735       # The linker will automatically build a .lib file if we build a DLL.
9736       old_archive_from_new_cmds='true'
9737       # FIXME: Should let the user specify the lib program.
9738       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9739       fix_srcfile_path='`cygpath -w "$srcfile"`'
9740       enable_shared_with_static_runtimes=yes
9741       ;;
9742
9743     darwin* | rhapsody*)
9744
9745
9746   archive_cmds_need_lc=no
9747   hardcode_direct=no
9748   hardcode_automatic=yes
9749   hardcode_shlibpath_var=unsupported
9750   if test "$lt_cv_ld_force_load" = "yes"; then
9751     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9752   else
9753     whole_archive_flag_spec=''
9754   fi
9755   link_all_deplibs=yes
9756   allow_undefined_flag="$_lt_dar_allow_undefined"
9757   case $cc_basename in
9758      ifort*) _lt_dar_can_shared=yes ;;
9759      *) _lt_dar_can_shared=$GCC ;;
9760   esac
9761   if test "$_lt_dar_can_shared" = "yes"; then
9762     output_verbose_link_cmd=func_echo_all
9763     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9764     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9765     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}${_lt_dsymutil}"
9766     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9767
9768   else
9769   ld_shlibs=no
9770   fi
9771
9772       ;;
9773
9774     dgux*)
9775       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9776       hardcode_libdir_flag_spec='-L$libdir'
9777       hardcode_shlibpath_var=no
9778       ;;
9779
9780     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9781     # support.  Future versions do this automatically, but an explicit c++rt0.o
9782     # does not break anything, and helps significantly (at the cost of a little
9783     # extra space).
9784     freebsd2.2*)
9785       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9786       hardcode_libdir_flag_spec='-R$libdir'
9787       hardcode_direct=yes
9788       hardcode_shlibpath_var=no
9789       ;;
9790
9791     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9792     freebsd2.*)
9793       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9794       hardcode_direct=yes
9795       hardcode_minus_L=yes
9796       hardcode_shlibpath_var=no
9797       ;;
9798
9799     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9800     freebsd* | dragonfly*)
9801       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9802       hardcode_libdir_flag_spec='-R$libdir'
9803       hardcode_direct=yes
9804       hardcode_shlibpath_var=no
9805       ;;
9806
9807     hpux9*)
9808       if test "$GCC" = yes; then
9809         archive_cmds='$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 $lib'
9810       else
9811         archive_cmds='$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 $lib'
9812       fi
9813       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9814       hardcode_libdir_separator=:
9815       hardcode_direct=yes
9816
9817       # hardcode_minus_L: Not really in the search PATH,
9818       # but as the default location of the library.
9819       hardcode_minus_L=yes
9820       export_dynamic_flag_spec='${wl}-E'
9821       ;;
9822
9823     hpux10*)
9824       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9825         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9826       else
9827         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9828       fi
9829       if test "$with_gnu_ld" = no; then
9830         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9831         hardcode_libdir_flag_spec_ld='+b $libdir'
9832         hardcode_libdir_separator=:
9833         hardcode_direct=yes
9834         hardcode_direct_absolute=yes
9835         export_dynamic_flag_spec='${wl}-E'
9836         # hardcode_minus_L: Not really in the search PATH,
9837         # but as the default location of the library.
9838         hardcode_minus_L=yes
9839       fi
9840       ;;
9841
9842     hpux11*)
9843       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9844         case $host_cpu in
9845         hppa*64*)
9846           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9847           ;;
9848         ia64*)
9849           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9850           ;;
9851         *)
9852           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9853           ;;
9854         esac
9855       else
9856         case $host_cpu in
9857         hppa*64*)
9858           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9859           ;;
9860         ia64*)
9861           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9862           ;;
9863         *)
9864
9865           # Older versions of the 11.00 compiler do not understand -b yet
9866           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9867           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9868 $as_echo_n "checking if $CC understands -b... " >&6; }
9869 if ${lt_cv_prog_compiler__b+:} false; then :
9870   $as_echo_n "(cached) " >&6
9871 else
9872   lt_cv_prog_compiler__b=no
9873    save_LDFLAGS="$LDFLAGS"
9874    LDFLAGS="$LDFLAGS -b"
9875    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9876    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9877      # The linker can only warn and ignore the option if not recognized
9878      # So say no if there are warnings
9879      if test -s conftest.err; then
9880        # Append any errors to the config.log.
9881        cat conftest.err 1>&5
9882        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9883        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9884        if diff conftest.exp conftest.er2 >/dev/null; then
9885          lt_cv_prog_compiler__b=yes
9886        fi
9887      else
9888        lt_cv_prog_compiler__b=yes
9889      fi
9890    fi
9891    $RM -r conftest*
9892    LDFLAGS="$save_LDFLAGS"
9893
9894 fi
9895 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9896 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9897
9898 if test x"$lt_cv_prog_compiler__b" = xyes; then
9899     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9900 else
9901     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9902 fi
9903
9904           ;;
9905         esac
9906       fi
9907       if test "$with_gnu_ld" = no; then
9908         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9909         hardcode_libdir_separator=:
9910
9911         case $host_cpu in
9912         hppa*64*|ia64*)
9913           hardcode_direct=no
9914           hardcode_shlibpath_var=no
9915           ;;
9916         *)
9917           hardcode_direct=yes
9918           hardcode_direct_absolute=yes
9919           export_dynamic_flag_spec='${wl}-E'
9920
9921           # hardcode_minus_L: Not really in the search PATH,
9922           # but as the default location of the library.
9923           hardcode_minus_L=yes
9924           ;;
9925         esac
9926       fi
9927       ;;
9928
9929     irix5* | irix6* | nonstopux*)
9930       if test "$GCC" = yes; then
9931         archive_cmds='$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 $lib'
9932         # Try to use the -exported_symbol ld option, if it does not
9933         # work, assume that -exports_file does not work either and
9934         # implicitly export all symbols.
9935         save_LDFLAGS="$LDFLAGS"
9936         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9937         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9938 /* end confdefs.h.  */
9939 int foo(void) {}
9940 _ACEOF
9941 if ac_fn_c_try_link "$LINENO"; then :
9942   archive_expsym_cmds='$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 $lib'
9943
9944 fi
9945 rm -f core conftest.err conftest.$ac_objext \
9946     conftest$ac_exeext conftest.$ac_ext
9947         LDFLAGS="$save_LDFLAGS"
9948       else
9949         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9950         archive_expsym_cmds='$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 $lib'
9951       fi
9952       archive_cmds_need_lc='no'
9953       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9954       hardcode_libdir_separator=:
9955       inherit_rpath=yes
9956       link_all_deplibs=yes
9957       ;;
9958
9959     netbsd*)
9960       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9961         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9962       else
9963         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9964       fi
9965       hardcode_libdir_flag_spec='-R$libdir'
9966       hardcode_direct=yes
9967       hardcode_shlibpath_var=no
9968       ;;
9969
9970     newsos6)
9971       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9972       hardcode_direct=yes
9973       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9974       hardcode_libdir_separator=:
9975       hardcode_shlibpath_var=no
9976       ;;
9977
9978     *nto* | *qnx*)
9979       ;;
9980
9981     openbsd*)
9982       if test -f /usr/libexec/ld.so; then
9983         hardcode_direct=yes
9984         hardcode_shlibpath_var=no
9985         hardcode_direct_absolute=yes
9986         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9987           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9988           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9989           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9990           export_dynamic_flag_spec='${wl}-E'
9991         else
9992           case $host_os in
9993            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9994              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9995              hardcode_libdir_flag_spec='-R$libdir'
9996              ;;
9997            *)
9998              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9999              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10000              ;;
10001           esac
10002         fi
10003       else
10004         ld_shlibs=no
10005       fi
10006       ;;
10007
10008     os2*)
10009       hardcode_libdir_flag_spec='-L$libdir'
10010       hardcode_minus_L=yes
10011       allow_undefined_flag=unsupported
10012       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'
10013       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
10014       ;;
10015
10016     osf3*)
10017       if test "$GCC" = yes; then
10018         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10019         archive_cmds='$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 $lib'
10020       else
10021         allow_undefined_flag=' -expect_unresolved \*'
10022         archive_cmds='$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 $lib'
10023       fi
10024       archive_cmds_need_lc='no'
10025       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10026       hardcode_libdir_separator=:
10027       ;;
10028
10029     osf4* | osf5*)      # as osf3* with the addition of -msym flag
10030       if test "$GCC" = yes; then
10031         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10032         archive_cmds='$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 $lib'
10033         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10034       else
10035         allow_undefined_flag=' -expect_unresolved \*'
10036         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'
10037         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~
10038         $CC -shared${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'
10039
10040         # Both c and cxx compiler support -rpath directly
10041         hardcode_libdir_flag_spec='-rpath $libdir'
10042       fi
10043       archive_cmds_need_lc='no'
10044       hardcode_libdir_separator=:
10045       ;;
10046
10047     solaris*)
10048       no_undefined_flag=' -z defs'
10049       if test "$GCC" = yes; then
10050         wlarc='${wl}'
10051         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10052         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10053           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10054       else
10055         case `$CC -V 2>&1` in
10056         *"Compilers 5.0"*)
10057           wlarc=''
10058           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10059           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10060           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10061           ;;
10062         *)
10063           wlarc='${wl}'
10064           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10065           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10066           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10067           ;;
10068         esac
10069       fi
10070       hardcode_libdir_flag_spec='-R$libdir'
10071       hardcode_shlibpath_var=no
10072       case $host_os in
10073       solaris2.[0-5] | solaris2.[0-5].*) ;;
10074       *)
10075         # The compiler driver will combine and reorder linker options,
10076         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10077         # but is careful enough not to reorder.
10078         # Supported since Solaris 2.6 (maybe 2.5.1?)
10079         if test "$GCC" = yes; then
10080           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10081         else
10082           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10083         fi
10084         ;;
10085       esac
10086       link_all_deplibs=yes
10087       ;;
10088
10089     sunos4*)
10090       if test "x$host_vendor" = xsequent; then
10091         # Use $CC to link under sequent, because it throws in some extra .o
10092         # files that make .init and .fini sections work.
10093         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10094       else
10095         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10096       fi
10097       hardcode_libdir_flag_spec='-L$libdir'
10098       hardcode_direct=yes
10099       hardcode_minus_L=yes
10100       hardcode_shlibpath_var=no
10101       ;;
10102
10103     sysv4)
10104       case $host_vendor in
10105         sni)
10106           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10107           hardcode_direct=yes # is this really true???
10108         ;;
10109         siemens)
10110           ## LD is ld it makes a PLAMLIB
10111           ## CC just makes a GrossModule.
10112           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10113           reload_cmds='$CC -r -o $output$reload_objs'
10114           hardcode_direct=no
10115         ;;
10116         motorola)
10117           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10118           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10119         ;;
10120       esac
10121       runpath_var='LD_RUN_PATH'
10122       hardcode_shlibpath_var=no
10123       ;;
10124
10125     sysv4.3*)
10126       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10127       hardcode_shlibpath_var=no
10128       export_dynamic_flag_spec='-Bexport'
10129       ;;
10130
10131     sysv4*MP*)
10132       if test -d /usr/nec; then
10133         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10134         hardcode_shlibpath_var=no
10135         runpath_var=LD_RUN_PATH
10136         hardcode_runpath_var=yes
10137         ld_shlibs=yes
10138       fi
10139       ;;
10140
10141     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10142       no_undefined_flag='${wl}-z,text'
10143       archive_cmds_need_lc=no
10144       hardcode_shlibpath_var=no
10145       runpath_var='LD_RUN_PATH'
10146
10147       if test "$GCC" = yes; then
10148         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10149         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10150       else
10151         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10152         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10153       fi
10154       ;;
10155
10156     sysv5* | sco3.2v5* | sco5v6*)
10157       # Note: We can NOT use -z defs as we might desire, because we do not
10158       # link with -lc, and that would cause any symbols used from libc to
10159       # always be unresolved, which means just about no library would
10160       # ever link correctly.  If we're not using GNU ld we use -z text
10161       # though, which does catch some bad symbols but isn't as heavy-handed
10162       # as -z defs.
10163       no_undefined_flag='${wl}-z,text'
10164       allow_undefined_flag='${wl}-z,nodefs'
10165       archive_cmds_need_lc=no
10166       hardcode_shlibpath_var=no
10167       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10168       hardcode_libdir_separator=':'
10169       link_all_deplibs=yes
10170       export_dynamic_flag_spec='${wl}-Bexport'
10171       runpath_var='LD_RUN_PATH'
10172
10173       if test "$GCC" = yes; then
10174         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10175         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10176       else
10177         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10178         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10179       fi
10180       ;;
10181
10182     uts4*)
10183       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10184       hardcode_libdir_flag_spec='-L$libdir'
10185       hardcode_shlibpath_var=no
10186       ;;
10187
10188     *)
10189       ld_shlibs=no
10190       ;;
10191     esac
10192
10193     if test x$host_vendor = xsni; then
10194       case $host in
10195       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10196         export_dynamic_flag_spec='${wl}-Blargedynsym'
10197         ;;
10198       esac
10199     fi
10200   fi
10201
10202 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10203 $as_echo "$ld_shlibs" >&6; }
10204 test "$ld_shlibs" = no && can_build_shared=no
10205
10206 with_gnu_ld=$with_gnu_ld
10207
10208
10209
10210
10211
10212
10213
10214
10215
10216
10217
10218
10219
10220
10221
10222 #
10223 # Do we need to explicitly link libc?
10224 #
10225 case "x$archive_cmds_need_lc" in
10226 x|xyes)
10227   # Assume -lc should be added
10228   archive_cmds_need_lc=yes
10229
10230   if test "$enable_shared" = yes && test "$GCC" = yes; then
10231     case $archive_cmds in
10232     *'~'*)
10233       # FIXME: we may have to deal with multi-command sequences.
10234       ;;
10235     '$CC '*)
10236       # Test whether the compiler implicitly links with -lc since on some
10237       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10238       # to ld, don't add -lc before -lgcc.
10239       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10240 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10241 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10242   $as_echo_n "(cached) " >&6
10243 else
10244   $RM conftest*
10245         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10246
10247         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10248   (eval $ac_compile) 2>&5
10249   ac_status=$?
10250   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10251   test $ac_status = 0; } 2>conftest.err; then
10252           soname=conftest
10253           lib=conftest
10254           libobjs=conftest.$ac_objext
10255           deplibs=
10256           wl=$lt_prog_compiler_wl
10257           pic_flag=$lt_prog_compiler_pic
10258           compiler_flags=-v
10259           linker_flags=-v
10260           verstring=
10261           output_objdir=.
10262           libname=conftest
10263           lt_save_allow_undefined_flag=$allow_undefined_flag
10264           allow_undefined_flag=
10265           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10266   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10267   ac_status=$?
10268   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10269   test $ac_status = 0; }
10270           then
10271             lt_cv_archive_cmds_need_lc=no
10272           else
10273             lt_cv_archive_cmds_need_lc=yes
10274           fi
10275           allow_undefined_flag=$lt_save_allow_undefined_flag
10276         else
10277           cat conftest.err 1>&5
10278         fi
10279         $RM conftest*
10280
10281 fi
10282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10283 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10284       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10285       ;;
10286     esac
10287   fi
10288   ;;
10289 esac
10290
10291
10292
10293
10294
10295
10296
10297
10298
10299
10300
10301
10302
10303
10304
10305
10306
10307
10308
10309
10310
10311
10312
10313
10314
10315
10316
10317
10318
10319
10320
10321
10322
10323
10324
10325
10326
10327
10328
10329
10330
10331
10332
10333
10334
10335
10336
10337
10338
10339
10340
10341
10342
10343
10344
10345
10346
10347
10348
10349
10350
10351
10352
10353
10354
10355
10356
10357
10358
10359
10360
10361
10362
10363
10364
10365
10366
10367
10368
10369
10370
10371
10372
10373
10374
10375
10376
10377
10378
10379
10380
10381
10382
10383
10384
10385
10386
10387
10388
10389
10390
10391
10392
10393
10394
10395
10396
10397
10398
10399
10400
10401
10402
10403
10404
10405
10406
10407
10408
10409
10410
10411
10412
10413
10414
10415
10416
10417
10418
10419
10420
10421
10422
10423
10424
10425
10426
10427
10428
10429
10430
10431
10432
10433
10434
10435
10436
10437
10438
10439
10440
10441
10442
10443
10444
10445
10446
10447   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10448 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10449
10450 if test "$GCC" = yes; then
10451   case $host_os in
10452     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10453     *) lt_awk_arg="/^libraries:/" ;;
10454   esac
10455   case $host_os in
10456     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10457     *) lt_sed_strip_eq="s,=/,/,g" ;;
10458   esac
10459   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10460   case $lt_search_path_spec in
10461   *\;*)
10462     # if the path contains ";" then we assume it to be the separator
10463     # otherwise default to the standard path separator (i.e. ":") - it is
10464     # assumed that no part of a normal pathname contains ";" but that should
10465     # okay in the real world where ";" in dirpaths is itself problematic.
10466     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10467     ;;
10468   *)
10469     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10470     ;;
10471   esac
10472   # Ok, now we have the path, separated by spaces, we can step through it
10473   # and add multilib dir if necessary.
10474   lt_tmp_lt_search_path_spec=
10475   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10476   for lt_sys_path in $lt_search_path_spec; do
10477     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10478       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10479     else
10480       test -d "$lt_sys_path" && \
10481         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10482     fi
10483   done
10484   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10485 BEGIN {RS=" "; FS="/|\n";} {
10486   lt_foo="";
10487   lt_count=0;
10488   for (lt_i = NF; lt_i > 0; lt_i--) {
10489     if ($lt_i != "" && $lt_i != ".") {
10490       if ($lt_i == "..") {
10491         lt_count++;
10492       } else {
10493         if (lt_count == 0) {
10494           lt_foo="/" $lt_i lt_foo;
10495         } else {
10496           lt_count--;
10497         }
10498       }
10499     }
10500   }
10501   if (lt_foo != "") { lt_freq[lt_foo]++; }
10502   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10503 }'`
10504   # AWK program above erroneously prepends '/' to C:/dos/paths
10505   # for these hosts.
10506   case $host_os in
10507     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10508       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10509   esac
10510   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10511 else
10512   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10513 fi
10514 library_names_spec=
10515 libname_spec='lib$name'
10516 soname_spec=
10517 shrext_cmds=".so"
10518 postinstall_cmds=
10519 postuninstall_cmds=
10520 finish_cmds=
10521 finish_eval=
10522 shlibpath_var=
10523 shlibpath_overrides_runpath=unknown
10524 version_type=none
10525 dynamic_linker="$host_os ld.so"
10526 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10527 need_lib_prefix=unknown
10528 hardcode_into_libs=no
10529
10530 # when you set need_version to no, make sure it does not cause -set_version
10531 # flags to be left without arguments
10532 need_version=unknown
10533
10534 case $host_os in
10535 aix3*)
10536   version_type=linux
10537   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10538   shlibpath_var=LIBPATH
10539
10540   # AIX 3 has no versioning support, so we append a major version to the name.
10541   soname_spec='${libname}${release}${shared_ext}$major'
10542   ;;
10543
10544 aix[4-9]*)
10545   version_type=linux
10546   need_lib_prefix=no
10547   need_version=no
10548   hardcode_into_libs=yes
10549   if test "$host_cpu" = ia64; then
10550     # AIX 5 supports IA64
10551     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10552     shlibpath_var=LD_LIBRARY_PATH
10553   else
10554     # With GCC up to 2.95.x, collect2 would create an import file
10555     # for dependence libraries.  The import file would start with
10556     # the line `#! .'.  This would cause the generated library to
10557     # depend on `.', always an invalid library.  This was fixed in
10558     # development snapshots of GCC prior to 3.0.
10559     case $host_os in
10560       aix4 | aix4.[01] | aix4.[01].*)
10561       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10562            echo ' yes '
10563            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10564         :
10565       else
10566         can_build_shared=no
10567       fi
10568       ;;
10569     esac
10570     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10571     # soname into executable. Probably we can add versioning support to
10572     # collect2, so additional links can be useful in future.
10573     if test "$aix_use_runtimelinking" = yes; then
10574       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10575       # instead of lib<name>.a to let people know that these are not
10576       # typical AIX shared libraries.
10577       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10578     else
10579       # We preserve .a as extension for shared libraries through AIX4.2
10580       # and later when we are not doing run time linking.
10581       library_names_spec='${libname}${release}.a $libname.a'
10582       soname_spec='${libname}${release}${shared_ext}$major'
10583     fi
10584     shlibpath_var=LIBPATH
10585   fi
10586   ;;
10587
10588 amigaos*)
10589   case $host_cpu in
10590   powerpc)
10591     # Since July 2007 AmigaOS4 officially supports .so libraries.
10592     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10593     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10594     ;;
10595   m68k)
10596     library_names_spec='$libname.ixlibrary $libname.a'
10597     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10598     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 ${libname}_ixlibrary.a || exit 1; done'
10599     ;;
10600   esac
10601   ;;
10602
10603 beos*)
10604   library_names_spec='${libname}${shared_ext}'
10605   dynamic_linker="$host_os ld.so"
10606   shlibpath_var=LIBRARY_PATH
10607   ;;
10608
10609 bsdi[45]*)
10610   version_type=linux
10611   need_version=no
10612   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10613   soname_spec='${libname}${release}${shared_ext}$major'
10614   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10615   shlibpath_var=LD_LIBRARY_PATH
10616   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10617   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10618   # the default ld.so.conf also contains /usr/contrib/lib and
10619   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10620   # libtool to hard-code these into programs
10621   ;;
10622
10623 cygwin* | mingw* | pw32* | cegcc*)
10624   version_type=windows
10625   shrext_cmds=".dll"
10626   need_version=no
10627   need_lib_prefix=no
10628
10629   case $GCC,$host_os in
10630   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10631     library_names_spec='$libname.dll.a'
10632     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10633     postinstall_cmds='base_file=`basename \${file}`~
10634       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10635       dldir=$destdir/`dirname \$dlpath`~
10636       test -d \$dldir || mkdir -p \$dldir~
10637       $install_prog $dir/$dlname \$dldir/$dlname~
10638       chmod a+x \$dldir/$dlname~
10639       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10640         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10641       fi'
10642     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10643       dlpath=$dir/\$dldll~
10644        $RM \$dlpath'
10645     shlibpath_overrides_runpath=yes
10646
10647     case $host_os in
10648     cygwin*)
10649       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10650       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10651
10652       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10653       ;;
10654     mingw* | cegcc*)
10655       # MinGW DLLs use traditional 'lib' prefix
10656       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10657       ;;
10658     pw32*)
10659       # pw32 DLLs use 'pw' prefix rather than 'lib'
10660       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10661       ;;
10662     esac
10663     ;;
10664
10665   *)
10666     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10667     ;;
10668   esac
10669   dynamic_linker='Win32 ld.exe'
10670   # FIXME: first we should search . and the directory the executable is in
10671   shlibpath_var=PATH
10672   ;;
10673
10674 darwin* | rhapsody*)
10675   dynamic_linker="$host_os dyld"
10676   version_type=darwin
10677   need_lib_prefix=no
10678   need_version=no
10679   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10680   soname_spec='${libname}${release}${major}$shared_ext'
10681   shlibpath_overrides_runpath=yes
10682   shlibpath_var=DYLD_LIBRARY_PATH
10683   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10684
10685   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10686   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10687   ;;
10688
10689 dgux*)
10690   version_type=linux
10691   need_lib_prefix=no
10692   need_version=no
10693   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10694   soname_spec='${libname}${release}${shared_ext}$major'
10695   shlibpath_var=LD_LIBRARY_PATH
10696   ;;
10697
10698 freebsd* | dragonfly*)
10699   # DragonFly does not have aout.  When/if they implement a new
10700   # versioning mechanism, adjust this.
10701   if test -x /usr/bin/objformat; then
10702     objformat=`/usr/bin/objformat`
10703   else
10704     case $host_os in
10705     freebsd[23].*) objformat=aout ;;
10706     *) objformat=elf ;;
10707     esac
10708   fi
10709   version_type=freebsd-$objformat
10710   case $version_type in
10711     freebsd-elf*)
10712       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10713       need_version=no
10714       need_lib_prefix=no
10715       ;;
10716     freebsd-*)
10717       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10718       need_version=yes
10719       ;;
10720   esac
10721   shlibpath_var=LD_LIBRARY_PATH
10722   case $host_os in
10723   freebsd2.*)
10724     shlibpath_overrides_runpath=yes
10725     ;;
10726   freebsd3.[01]* | freebsdelf3.[01]*)
10727     shlibpath_overrides_runpath=yes
10728     hardcode_into_libs=yes
10729     ;;
10730   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10731   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10732     shlibpath_overrides_runpath=no
10733     hardcode_into_libs=yes
10734     ;;
10735   *) # from 4.6 on, and DragonFly
10736     shlibpath_overrides_runpath=yes
10737     hardcode_into_libs=yes
10738     ;;
10739   esac
10740   ;;
10741
10742 haiku*)
10743   version_type=linux
10744   need_lib_prefix=no
10745   need_version=no
10746   dynamic_linker="$host_os runtime_loader"
10747   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10748   soname_spec='${libname}${release}${shared_ext}$major'
10749   shlibpath_var=LIBRARY_PATH
10750   shlibpath_overrides_runpath=yes
10751   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10752   hardcode_into_libs=yes
10753   ;;
10754
10755 hpux9* | hpux10* | hpux11*)
10756   # Give a soname corresponding to the major version so that dld.sl refuses to
10757   # link against other versions.
10758   version_type=sunos
10759   need_lib_prefix=no
10760   need_version=no
10761   case $host_cpu in
10762   ia64*)
10763     shrext_cmds='.so'
10764     hardcode_into_libs=yes
10765     dynamic_linker="$host_os dld.so"
10766     shlibpath_var=LD_LIBRARY_PATH
10767     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10768     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10769     soname_spec='${libname}${release}${shared_ext}$major'
10770     if test "X$HPUX_IA64_MODE" = X32; then
10771       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10772     else
10773       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10774     fi
10775     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10776     ;;
10777   hppa*64*)
10778     shrext_cmds='.sl'
10779     hardcode_into_libs=yes
10780     dynamic_linker="$host_os dld.sl"
10781     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10782     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10783     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10784     soname_spec='${libname}${release}${shared_ext}$major'
10785     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10786     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10787     ;;
10788   *)
10789     shrext_cmds='.sl'
10790     dynamic_linker="$host_os dld.sl"
10791     shlibpath_var=SHLIB_PATH
10792     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10793     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10794     soname_spec='${libname}${release}${shared_ext}$major'
10795     ;;
10796   esac
10797   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10798   postinstall_cmds='chmod 555 $lib'
10799   # or fails outright, so override atomically:
10800   install_override_mode=555
10801   ;;
10802
10803 interix[3-9]*)
10804   version_type=linux
10805   need_lib_prefix=no
10806   need_version=no
10807   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10808   soname_spec='${libname}${release}${shared_ext}$major'
10809   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10810   shlibpath_var=LD_LIBRARY_PATH
10811   shlibpath_overrides_runpath=no
10812   hardcode_into_libs=yes
10813   ;;
10814
10815 irix5* | irix6* | nonstopux*)
10816   case $host_os in
10817     nonstopux*) version_type=nonstopux ;;
10818     *)
10819         if test "$lt_cv_prog_gnu_ld" = yes; then
10820                 version_type=linux
10821         else
10822                 version_type=irix
10823         fi ;;
10824   esac
10825   need_lib_prefix=no
10826   need_version=no
10827   soname_spec='${libname}${release}${shared_ext}$major'
10828   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10829   case $host_os in
10830   irix5* | nonstopux*)
10831     libsuff= shlibsuff=
10832     ;;
10833   *)
10834     case $LD in # libtool.m4 will add one of these switches to LD
10835     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10836       libsuff= shlibsuff= libmagic=32-bit;;
10837     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10838       libsuff=32 shlibsuff=N32 libmagic=N32;;
10839     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10840       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10841     *) libsuff= shlibsuff= libmagic=never-match;;
10842     esac
10843     ;;
10844   esac
10845   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10846   shlibpath_overrides_runpath=no
10847   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10848   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10849   hardcode_into_libs=yes
10850   ;;
10851
10852 # No shared lib support for Linux oldld, aout, or coff.
10853 linux*oldld* | linux*aout* | linux*coff*)
10854   dynamic_linker=no
10855   ;;
10856
10857 # This must be Linux ELF.
10858 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
10859   version_type=linux
10860   need_lib_prefix=no
10861   need_version=no
10862   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10863   soname_spec='${libname}${release}${shared_ext}$major'
10864   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10865   shlibpath_var=LD_LIBRARY_PATH
10866   shlibpath_overrides_runpath=no
10867
10868   # Some binutils ld are patched to set DT_RUNPATH
10869   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10870   $as_echo_n "(cached) " >&6
10871 else
10872   lt_cv_shlibpath_overrides_runpath=no
10873     save_LDFLAGS=$LDFLAGS
10874     save_libdir=$libdir
10875     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10876          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10877     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10878 /* end confdefs.h.  */
10879
10880 int
10881 main ()
10882 {
10883
10884   ;
10885   return 0;
10886 }
10887 _ACEOF
10888 if ac_fn_c_try_link "$LINENO"; then :
10889   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10890   lt_cv_shlibpath_overrides_runpath=yes
10891 fi
10892 fi
10893 rm -f core conftest.err conftest.$ac_objext \
10894     conftest$ac_exeext conftest.$ac_ext
10895     LDFLAGS=$save_LDFLAGS
10896     libdir=$save_libdir
10897
10898 fi
10899
10900   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10901
10902   # This implies no fast_install, which is unacceptable.
10903   # Some rework will be needed to allow for fast_install
10904   # before this can be enabled.
10905   hardcode_into_libs=yes
10906
10907   # Append ld.so.conf contents to the search path
10908   if test -f /etc/ld.so.conf; then
10909     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' ' '`
10910     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10911   fi
10912
10913   # We used to test for /lib/ld.so.1 and disable shared libraries on
10914   # powerpc, because MkLinux only supported shared libraries with the
10915   # GNU dynamic linker.  Since this was broken with cross compilers,
10916   # most powerpc-linux boxes support dynamic linking these days and
10917   # people can always --disable-shared, the test was removed, and we
10918   # assume the GNU/Linux dynamic linker is in use.
10919   dynamic_linker='GNU/Linux ld.so'
10920   ;;
10921
10922 netbsd*)
10923   version_type=sunos
10924   need_lib_prefix=no
10925   need_version=no
10926   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10927     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10928     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10929     dynamic_linker='NetBSD (a.out) ld.so'
10930   else
10931     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10932     soname_spec='${libname}${release}${shared_ext}$major'
10933     dynamic_linker='NetBSD ld.elf_so'
10934   fi
10935   shlibpath_var=LD_LIBRARY_PATH
10936   shlibpath_overrides_runpath=yes
10937   hardcode_into_libs=yes
10938   ;;
10939
10940 newsos6)
10941   version_type=linux
10942   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10943   shlibpath_var=LD_LIBRARY_PATH
10944   shlibpath_overrides_runpath=yes
10945   ;;
10946
10947 *nto* | *qnx*)
10948   version_type=qnx
10949   need_lib_prefix=no
10950   need_version=no
10951   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10952   soname_spec='${libname}${release}${shared_ext}$major'
10953   shlibpath_var=LD_LIBRARY_PATH
10954   shlibpath_overrides_runpath=no
10955   hardcode_into_libs=yes
10956   dynamic_linker='ldqnx.so'
10957   ;;
10958
10959 openbsd*)
10960   version_type=sunos
10961   sys_lib_dlsearch_path_spec="/usr/lib"
10962   need_lib_prefix=no
10963   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10964   case $host_os in
10965     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10966     *)                          need_version=no  ;;
10967   esac
10968   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10969   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10970   shlibpath_var=LD_LIBRARY_PATH
10971   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10972     case $host_os in
10973       openbsd2.[89] | openbsd2.[89].*)
10974         shlibpath_overrides_runpath=no
10975         ;;
10976       *)
10977         shlibpath_overrides_runpath=yes
10978         ;;
10979       esac
10980   else
10981     shlibpath_overrides_runpath=yes
10982   fi
10983   ;;
10984
10985 os2*)
10986   libname_spec='$name'
10987   shrext_cmds=".dll"
10988   need_lib_prefix=no
10989   library_names_spec='$libname${shared_ext} $libname.a'
10990   dynamic_linker='OS/2 ld.exe'
10991   shlibpath_var=LIBPATH
10992   ;;
10993
10994 osf3* | osf4* | osf5*)
10995   version_type=osf
10996   need_lib_prefix=no
10997   need_version=no
10998   soname_spec='${libname}${release}${shared_ext}$major'
10999   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11000   shlibpath_var=LD_LIBRARY_PATH
11001   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11002   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
11003   ;;
11004
11005 rdos*)
11006   dynamic_linker=no
11007   ;;
11008
11009 solaris*)
11010   version_type=linux
11011   need_lib_prefix=no
11012   need_version=no
11013   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11014   soname_spec='${libname}${release}${shared_ext}$major'
11015   shlibpath_var=LD_LIBRARY_PATH
11016   shlibpath_overrides_runpath=yes
11017   hardcode_into_libs=yes
11018   # ldd complains unless libraries are executable
11019   postinstall_cmds='chmod +x $lib'
11020   ;;
11021
11022 sunos4*)
11023   version_type=sunos
11024   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11025   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11026   shlibpath_var=LD_LIBRARY_PATH
11027   shlibpath_overrides_runpath=yes
11028   if test "$with_gnu_ld" = yes; then
11029     need_lib_prefix=no
11030   fi
11031   need_version=yes
11032   ;;
11033
11034 sysv4 | sysv4.3*)
11035   version_type=linux
11036   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11037   soname_spec='${libname}${release}${shared_ext}$major'
11038   shlibpath_var=LD_LIBRARY_PATH
11039   case $host_vendor in
11040     sni)
11041       shlibpath_overrides_runpath=no
11042       need_lib_prefix=no
11043       runpath_var=LD_RUN_PATH
11044       ;;
11045     siemens)
11046       need_lib_prefix=no
11047       ;;
11048     motorola)
11049       need_lib_prefix=no
11050       need_version=no
11051       shlibpath_overrides_runpath=no
11052       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11053       ;;
11054   esac
11055   ;;
11056
11057 sysv4*MP*)
11058   if test -d /usr/nec ;then
11059     version_type=linux
11060     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11061     soname_spec='$libname${shared_ext}.$major'
11062     shlibpath_var=LD_LIBRARY_PATH
11063   fi
11064   ;;
11065
11066 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11067   version_type=freebsd-elf
11068   need_lib_prefix=no
11069   need_version=no
11070   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11071   soname_spec='${libname}${release}${shared_ext}$major'
11072   shlibpath_var=LD_LIBRARY_PATH
11073   shlibpath_overrides_runpath=yes
11074   hardcode_into_libs=yes
11075   if test "$with_gnu_ld" = yes; then
11076     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11077   else
11078     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11079     case $host_os in
11080       sco3.2v5*)
11081         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11082         ;;
11083     esac
11084   fi
11085   sys_lib_dlsearch_path_spec='/usr/lib'
11086   ;;
11087
11088 tpf*)
11089   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11090   version_type=linux
11091   need_lib_prefix=no
11092   need_version=no
11093   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11094   shlibpath_var=LD_LIBRARY_PATH
11095   shlibpath_overrides_runpath=no
11096   hardcode_into_libs=yes
11097   ;;
11098
11099 uts4*)
11100   version_type=linux
11101   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11102   soname_spec='${libname}${release}${shared_ext}$major'
11103   shlibpath_var=LD_LIBRARY_PATH
11104   ;;
11105
11106 *)
11107   dynamic_linker=no
11108   ;;
11109 esac
11110 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11111 $as_echo "$dynamic_linker" >&6; }
11112 test "$dynamic_linker" = no && can_build_shared=no
11113
11114 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11115 if test "$GCC" = yes; then
11116   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11117 fi
11118
11119 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11120   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11121 fi
11122 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11123   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11124 fi
11125
11126
11127
11128
11129
11130
11131
11132
11133
11134
11135
11136
11137
11138
11139
11140
11141
11142
11143
11144
11145
11146
11147
11148
11149
11150
11151
11152
11153
11154
11155
11156
11157
11158
11159
11160
11161
11162
11163
11164
11165
11166
11167
11168
11169
11170
11171
11172
11173
11174
11175
11176
11177
11178
11179
11180
11181
11182
11183
11184
11185
11186
11187
11188
11189
11190
11191
11192
11193
11194
11195
11196
11197
11198
11199
11200
11201
11202
11203
11204
11205
11206
11207
11208
11209
11210
11211
11212
11213
11214
11215
11216
11217   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11218 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11219 hardcode_action=
11220 if test -n "$hardcode_libdir_flag_spec" ||
11221    test -n "$runpath_var" ||
11222    test "X$hardcode_automatic" = "Xyes" ; then
11223
11224   # We can hardcode non-existent directories.
11225   if test "$hardcode_direct" != no &&
11226      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11227      # have to relink, otherwise we might link with an installed library
11228      # when we should be linking with a yet-to-be-installed one
11229      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11230      test "$hardcode_minus_L" != no; then
11231     # Linking always hardcodes the temporary library directory.
11232     hardcode_action=relink
11233   else
11234     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11235     hardcode_action=immediate
11236   fi
11237 else
11238   # We cannot hardcode anything, or else we can only hardcode existing
11239   # directories.
11240   hardcode_action=unsupported
11241 fi
11242 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11243 $as_echo "$hardcode_action" >&6; }
11244
11245 if test "$hardcode_action" = relink ||
11246    test "$inherit_rpath" = yes; then
11247   # Fast installation is not supported
11248   enable_fast_install=no
11249 elif test "$shlibpath_overrides_runpath" = yes ||
11250      test "$enable_shared" = no; then
11251   # Fast installation is not necessary
11252   enable_fast_install=needless
11253 fi
11254
11255
11256
11257
11258
11259
11260   if test "x$enable_dlopen" != xyes; then
11261   enable_dlopen=unknown
11262   enable_dlopen_self=unknown
11263   enable_dlopen_self_static=unknown
11264 else
11265   lt_cv_dlopen=no
11266   lt_cv_dlopen_libs=
11267
11268   case $host_os in
11269   beos*)
11270     lt_cv_dlopen="load_add_on"
11271     lt_cv_dlopen_libs=
11272     lt_cv_dlopen_self=yes
11273     ;;
11274
11275   mingw* | pw32* | cegcc*)
11276     lt_cv_dlopen="LoadLibrary"
11277     lt_cv_dlopen_libs=
11278     ;;
11279
11280   cygwin*)
11281     lt_cv_dlopen="dlopen"
11282     lt_cv_dlopen_libs=
11283     ;;
11284
11285   darwin*)
11286   # if libdl is installed we need to link against it
11287     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11288 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11289 if ${ac_cv_lib_dl_dlopen+:} false; then :
11290   $as_echo_n "(cached) " >&6
11291 else
11292   ac_check_lib_save_LIBS=$LIBS
11293 LIBS="-ldl  $LIBS"
11294 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11295 /* end confdefs.h.  */
11296
11297 /* Override any GCC internal prototype to avoid an error.
11298    Use char because int might match the return type of a GCC
11299    builtin and then its argument prototype would still apply.  */
11300 #ifdef __cplusplus
11301 extern "C"
11302 #endif
11303 char dlopen ();
11304 int
11305 main ()
11306 {
11307 return dlopen ();
11308   ;
11309   return 0;
11310 }
11311 _ACEOF
11312 if ac_fn_c_try_link "$LINENO"; then :
11313   ac_cv_lib_dl_dlopen=yes
11314 else
11315   ac_cv_lib_dl_dlopen=no
11316 fi
11317 rm -f core conftest.err conftest.$ac_objext \
11318     conftest$ac_exeext conftest.$ac_ext
11319 LIBS=$ac_check_lib_save_LIBS
11320 fi
11321 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11322 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11323 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11324   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11325 else
11326
11327     lt_cv_dlopen="dyld"
11328     lt_cv_dlopen_libs=
11329     lt_cv_dlopen_self=yes
11330
11331 fi
11332
11333     ;;
11334
11335   *)
11336     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11337 if test "x$ac_cv_func_shl_load" = xyes; then :
11338   lt_cv_dlopen="shl_load"
11339 else
11340   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11341 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11342 if ${ac_cv_lib_dld_shl_load+:} false; then :
11343   $as_echo_n "(cached) " >&6
11344 else
11345   ac_check_lib_save_LIBS=$LIBS
11346 LIBS="-ldld  $LIBS"
11347 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11348 /* end confdefs.h.  */
11349
11350 /* Override any GCC internal prototype to avoid an error.
11351    Use char because int might match the return type of a GCC
11352    builtin and then its argument prototype would still apply.  */
11353 #ifdef __cplusplus
11354 extern "C"
11355 #endif
11356 char shl_load ();
11357 int
11358 main ()
11359 {
11360 return shl_load ();
11361   ;
11362   return 0;
11363 }
11364 _ACEOF
11365 if ac_fn_c_try_link "$LINENO"; then :
11366   ac_cv_lib_dld_shl_load=yes
11367 else
11368   ac_cv_lib_dld_shl_load=no
11369 fi
11370 rm -f core conftest.err conftest.$ac_objext \
11371     conftest$ac_exeext conftest.$ac_ext
11372 LIBS=$ac_check_lib_save_LIBS
11373 fi
11374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11375 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11376 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11377   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11378 else
11379   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11380 if test "x$ac_cv_func_dlopen" = xyes; then :
11381   lt_cv_dlopen="dlopen"
11382 else
11383   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11384 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11385 if ${ac_cv_lib_dl_dlopen+:} false; then :
11386   $as_echo_n "(cached) " >&6
11387 else
11388   ac_check_lib_save_LIBS=$LIBS
11389 LIBS="-ldl  $LIBS"
11390 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11391 /* end confdefs.h.  */
11392
11393 /* Override any GCC internal prototype to avoid an error.
11394    Use char because int might match the return type of a GCC
11395    builtin and then its argument prototype would still apply.  */
11396 #ifdef __cplusplus
11397 extern "C"
11398 #endif
11399 char dlopen ();
11400 int
11401 main ()
11402 {
11403 return dlopen ();
11404   ;
11405   return 0;
11406 }
11407 _ACEOF
11408 if ac_fn_c_try_link "$LINENO"; then :
11409   ac_cv_lib_dl_dlopen=yes
11410 else
11411   ac_cv_lib_dl_dlopen=no
11412 fi
11413 rm -f core conftest.err conftest.$ac_objext \
11414     conftest$ac_exeext conftest.$ac_ext
11415 LIBS=$ac_check_lib_save_LIBS
11416 fi
11417 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11418 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11419 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11420   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11421 else
11422   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11423 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11424 if ${ac_cv_lib_svld_dlopen+:} false; then :
11425   $as_echo_n "(cached) " >&6
11426 else
11427   ac_check_lib_save_LIBS=$LIBS
11428 LIBS="-lsvld  $LIBS"
11429 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11430 /* end confdefs.h.  */
11431
11432 /* Override any GCC internal prototype to avoid an error.
11433    Use char because int might match the return type of a GCC
11434    builtin and then its argument prototype would still apply.  */
11435 #ifdef __cplusplus
11436 extern "C"
11437 #endif
11438 char dlopen ();
11439 int
11440 main ()
11441 {
11442 return dlopen ();
11443   ;
11444   return 0;
11445 }
11446 _ACEOF
11447 if ac_fn_c_try_link "$LINENO"; then :
11448   ac_cv_lib_svld_dlopen=yes
11449 else
11450   ac_cv_lib_svld_dlopen=no
11451 fi
11452 rm -f core conftest.err conftest.$ac_objext \
11453     conftest$ac_exeext conftest.$ac_ext
11454 LIBS=$ac_check_lib_save_LIBS
11455 fi
11456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11457 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11458 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11459   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11460 else
11461   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11462 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11463 if ${ac_cv_lib_dld_dld_link+:} false; then :
11464   $as_echo_n "(cached) " >&6
11465 else
11466   ac_check_lib_save_LIBS=$LIBS
11467 LIBS="-ldld  $LIBS"
11468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11469 /* end confdefs.h.  */
11470
11471 /* Override any GCC internal prototype to avoid an error.
11472    Use char because int might match the return type of a GCC
11473    builtin and then its argument prototype would still apply.  */
11474 #ifdef __cplusplus
11475 extern "C"
11476 #endif
11477 char dld_link ();
11478 int
11479 main ()
11480 {
11481 return dld_link ();
11482   ;
11483   return 0;
11484 }
11485 _ACEOF
11486 if ac_fn_c_try_link "$LINENO"; then :
11487   ac_cv_lib_dld_dld_link=yes
11488 else
11489   ac_cv_lib_dld_dld_link=no
11490 fi
11491 rm -f core conftest.err conftest.$ac_objext \
11492     conftest$ac_exeext conftest.$ac_ext
11493 LIBS=$ac_check_lib_save_LIBS
11494 fi
11495 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11496 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11497 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11498   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11499 fi
11500
11501
11502 fi
11503
11504
11505 fi
11506
11507
11508 fi
11509
11510
11511 fi
11512
11513
11514 fi
11515
11516     ;;
11517   esac
11518
11519   if test "x$lt_cv_dlopen" != xno; then
11520     enable_dlopen=yes
11521   else
11522     enable_dlopen=no
11523   fi
11524
11525   case $lt_cv_dlopen in
11526   dlopen)
11527     save_CPPFLAGS="$CPPFLAGS"
11528     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11529
11530     save_LDFLAGS="$LDFLAGS"
11531     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11532
11533     save_LIBS="$LIBS"
11534     LIBS="$lt_cv_dlopen_libs $LIBS"
11535
11536     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11537 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11538 if ${lt_cv_dlopen_self+:} false; then :
11539   $as_echo_n "(cached) " >&6
11540 else
11541           if test "$cross_compiling" = yes; then :
11542   lt_cv_dlopen_self=cross
11543 else
11544   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11545   lt_status=$lt_dlunknown
11546   cat > conftest.$ac_ext <<_LT_EOF
11547 #line 11547 "configure"
11548 #include "confdefs.h"
11549
11550 #if HAVE_DLFCN_H
11551 #include <dlfcn.h>
11552 #endif
11553
11554 #include <stdio.h>
11555
11556 #ifdef RTLD_GLOBAL
11557 #  define LT_DLGLOBAL           RTLD_GLOBAL
11558 #else
11559 #  ifdef DL_GLOBAL
11560 #    define LT_DLGLOBAL         DL_GLOBAL
11561 #  else
11562 #    define LT_DLGLOBAL         0
11563 #  endif
11564 #endif
11565
11566 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11567    find out it does not work in some platform. */
11568 #ifndef LT_DLLAZY_OR_NOW
11569 #  ifdef RTLD_LAZY
11570 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11571 #  else
11572 #    ifdef DL_LAZY
11573 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11574 #    else
11575 #      ifdef RTLD_NOW
11576 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11577 #      else
11578 #        ifdef DL_NOW
11579 #          define LT_DLLAZY_OR_NOW      DL_NOW
11580 #        else
11581 #          define LT_DLLAZY_OR_NOW      0
11582 #        endif
11583 #      endif
11584 #    endif
11585 #  endif
11586 #endif
11587
11588 /* When -fvisbility=hidden is used, assume the code has been annotated
11589    correspondingly for the symbols needed.  */
11590 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11591 void fnord () __attribute__((visibility("default")));
11592 #endif
11593
11594 void fnord () { int i=42; }
11595 int main ()
11596 {
11597   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11598   int status = $lt_dlunknown;
11599
11600   if (self)
11601     {
11602       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11603       else
11604         {
11605           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11606           else puts (dlerror ());
11607         }
11608       /* dlclose (self); */
11609     }
11610   else
11611     puts (dlerror ());
11612
11613   return status;
11614 }
11615 _LT_EOF
11616   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11617   (eval $ac_link) 2>&5
11618   ac_status=$?
11619   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11620   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11621     (./conftest; exit; ) >&5 2>/dev/null
11622     lt_status=$?
11623     case x$lt_status in
11624       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11625       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11626       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11627     esac
11628   else :
11629     # compilation failed
11630     lt_cv_dlopen_self=no
11631   fi
11632 fi
11633 rm -fr conftest*
11634
11635
11636 fi
11637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11638 $as_echo "$lt_cv_dlopen_self" >&6; }
11639
11640     if test "x$lt_cv_dlopen_self" = xyes; then
11641       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11642       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11643 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11644 if ${lt_cv_dlopen_self_static+:} false; then :
11645   $as_echo_n "(cached) " >&6
11646 else
11647           if test "$cross_compiling" = yes; then :
11648   lt_cv_dlopen_self_static=cross
11649 else
11650   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11651   lt_status=$lt_dlunknown
11652   cat > conftest.$ac_ext <<_LT_EOF
11653 #line 11653 "configure"
11654 #include "confdefs.h"
11655
11656 #if HAVE_DLFCN_H
11657 #include <dlfcn.h>
11658 #endif
11659
11660 #include <stdio.h>
11661
11662 #ifdef RTLD_GLOBAL
11663 #  define LT_DLGLOBAL           RTLD_GLOBAL
11664 #else
11665 #  ifdef DL_GLOBAL
11666 #    define LT_DLGLOBAL         DL_GLOBAL
11667 #  else
11668 #    define LT_DLGLOBAL         0
11669 #  endif
11670 #endif
11671
11672 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11673    find out it does not work in some platform. */
11674 #ifndef LT_DLLAZY_OR_NOW
11675 #  ifdef RTLD_LAZY
11676 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11677 #  else
11678 #    ifdef DL_LAZY
11679 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11680 #    else
11681 #      ifdef RTLD_NOW
11682 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11683 #      else
11684 #        ifdef DL_NOW
11685 #          define LT_DLLAZY_OR_NOW      DL_NOW
11686 #        else
11687 #          define LT_DLLAZY_OR_NOW      0
11688 #        endif
11689 #      endif
11690 #    endif
11691 #  endif
11692 #endif
11693
11694 /* When -fvisbility=hidden is used, assume the code has been annotated
11695    correspondingly for the symbols needed.  */
11696 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11697 void fnord () __attribute__((visibility("default")));
11698 #endif
11699
11700 void fnord () { int i=42; }
11701 int main ()
11702 {
11703   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11704   int status = $lt_dlunknown;
11705
11706   if (self)
11707     {
11708       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11709       else
11710         {
11711           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11712           else puts (dlerror ());
11713         }
11714       /* dlclose (self); */
11715     }
11716   else
11717     puts (dlerror ());
11718
11719   return status;
11720 }
11721 _LT_EOF
11722   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11723   (eval $ac_link) 2>&5
11724   ac_status=$?
11725   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11726   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11727     (./conftest; exit; ) >&5 2>/dev/null
11728     lt_status=$?
11729     case x$lt_status in
11730       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11731       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11732       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11733     esac
11734   else :
11735     # compilation failed
11736     lt_cv_dlopen_self_static=no
11737   fi
11738 fi
11739 rm -fr conftest*
11740
11741
11742 fi
11743 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11744 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11745     fi
11746
11747     CPPFLAGS="$save_CPPFLAGS"
11748     LDFLAGS="$save_LDFLAGS"
11749     LIBS="$save_LIBS"
11750     ;;
11751   esac
11752
11753   case $lt_cv_dlopen_self in
11754   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11755   *) enable_dlopen_self=unknown ;;
11756   esac
11757
11758   case $lt_cv_dlopen_self_static in
11759   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11760   *) enable_dlopen_self_static=unknown ;;
11761   esac
11762 fi
11763
11764
11765
11766
11767
11768
11769
11770
11771
11772
11773
11774
11775
11776
11777
11778
11779
11780 striplib=
11781 old_striplib=
11782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11783 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11784 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11785   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11786   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11788 $as_echo "yes" >&6; }
11789 else
11790 # FIXME - insert some real tests, host_os isn't really good enough
11791   case $host_os in
11792   darwin*)
11793     if test -n "$STRIP" ; then
11794       striplib="$STRIP -x"
11795       old_striplib="$STRIP -S"
11796       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11797 $as_echo "yes" >&6; }
11798     else
11799       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11800 $as_echo "no" >&6; }
11801     fi
11802     ;;
11803   *)
11804     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11805 $as_echo "no" >&6; }
11806     ;;
11807   esac
11808 fi
11809
11810
11811
11812
11813
11814
11815
11816
11817
11818
11819
11820
11821   # Report which library types will actually be built
11822   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11823 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11824   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11825 $as_echo "$can_build_shared" >&6; }
11826
11827   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11828 $as_echo_n "checking whether to build shared libraries... " >&6; }
11829   test "$can_build_shared" = "no" && enable_shared=no
11830
11831   # On AIX, shared libraries and static libraries use the same namespace, and
11832   # are all built from PIC.
11833   case $host_os in
11834   aix3*)
11835     test "$enable_shared" = yes && enable_static=no
11836     if test -n "$RANLIB"; then
11837       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11838       postinstall_cmds='$RANLIB $lib'
11839     fi
11840     ;;
11841
11842   aix[4-9]*)
11843     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11844       test "$enable_shared" = yes && enable_static=no
11845     fi
11846     ;;
11847   esac
11848   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11849 $as_echo "$enable_shared" >&6; }
11850
11851   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11852 $as_echo_n "checking whether to build static libraries... " >&6; }
11853   # Make sure either enable_shared or enable_static is yes.
11854   test "$enable_shared" = yes || enable_static=yes
11855   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11856 $as_echo "$enable_static" >&6; }
11857
11858
11859
11860
11861 fi
11862 ac_ext=c
11863 ac_cpp='$CPP $CPPFLAGS'
11864 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11865 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11866 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11867
11868 CC="$lt_save_CC"
11869
11870
11871
11872
11873
11874
11875
11876
11877
11878
11879
11880
11881
11882 # Source file extension for Go test sources.
11883 ac_ext=go
11884
11885 # Object file extension for compiled Go test sources.
11886 objext=o
11887 objext_GO=$objext
11888
11889 # Code to be used in simple compile tests
11890 lt_simple_compile_test_code="package main; func main() { }"
11891
11892 # Code to be used in simple link tests
11893 lt_simple_link_test_code='package main; func main() { }'
11894
11895 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
11896
11897
11898
11899
11900
11901
11902 # If no C compiler was specified, use CC.
11903 LTCC=${LTCC-"$CC"}
11904
11905 # If no C compiler flags were specified, use CFLAGS.
11906 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
11907
11908 # Allow CC to be a program name with arguments.
11909 compiler=$CC
11910
11911
11912 # save warnings/boilerplate of simple test code
11913 ac_outfile=conftest.$ac_objext
11914 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
11915 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11916 _lt_compiler_boilerplate=`cat conftest.err`
11917 $RM conftest*
11918
11919 ac_outfile=conftest.$ac_objext
11920 echo "$lt_simple_link_test_code" >conftest.$ac_ext
11921 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11922 _lt_linker_boilerplate=`cat conftest.err`
11923 $RM -r conftest*
11924
11925
11926 # Allow CC to be a program name with arguments.
11927 lt_save_CC="$CC"
11928 lt_save_GCC="$GCC"
11929 GCC=yes
11930 CC=${GOC-"gccgo"}
11931 compiler=$CC
11932 compiler_GO=$CC
11933 LD_GO="$LD"
11934 for cc_temp in $compiler""; do
11935   case $cc_temp in
11936     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
11937     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
11938     \-*) ;;
11939     *) break;;
11940   esac
11941 done
11942 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
11943
11944
11945 # Go did not exist at the time GCC didn't implicitly link libc in.
11946 archive_cmds_need_lc_GO=no
11947
11948 old_archive_cmds_GO=$old_archive_cmds
11949
11950 ## CAVEAT EMPTOR:
11951 ## There is no encapsulation within the following macros, do not change
11952 ## the running order or otherwise move them around unless you know exactly
11953 ## what you are doing...
11954 if test -n "$compiler"; then
11955
11956 lt_prog_compiler_no_builtin_flag_GO=
11957
11958 if test "$GCC" = yes; then
11959   case $cc_basename in
11960   nvcc*)
11961     lt_prog_compiler_no_builtin_flag_GO=' -Xcompiler -fno-builtin' ;;
11962   *)
11963     lt_prog_compiler_no_builtin_flag_GO=' -fno-builtin' ;;
11964   esac
11965
11966   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
11967 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
11968 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
11969   $as_echo_n "(cached) " >&6
11970 else
11971   lt_cv_prog_compiler_rtti_exceptions=no
11972    ac_outfile=conftest.$ac_objext
11973    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11974    lt_compiler_flag="-fno-rtti -fno-exceptions"
11975    # Insert the option either (1) after the last *FLAGS variable, or
11976    # (2) before a word containing "conftest.", or (3) at the end.
11977    # Note that $ac_compile itself does not contain backslashes and begins
11978    # with a dollar sign (not a hyphen), so the echo should work correctly.
11979    # The option is referenced via a variable to avoid confusing sed.
11980    lt_compile=`echo "$ac_compile" | $SED \
11981    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11982    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11983    -e 's:$: $lt_compiler_flag:'`
11984    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11985    (eval "$lt_compile" 2>conftest.err)
11986    ac_status=$?
11987    cat conftest.err >&5
11988    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11989    if (exit $ac_status) && test -s "$ac_outfile"; then
11990      # The compiler can only warn and ignore the option if not recognized
11991      # So say no if there are warnings other than the usual output.
11992      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
11993      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11994      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
11995        lt_cv_prog_compiler_rtti_exceptions=yes
11996      fi
11997    fi
11998    $RM conftest*
11999
12000 fi
12001 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
12002 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
12003
12004 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
12005     lt_prog_compiler_no_builtin_flag_GO="$lt_prog_compiler_no_builtin_flag_GO -fno-rtti -fno-exceptions"
12006 else
12007     :
12008 fi
12009
12010 fi
12011
12012
12013
12014   lt_prog_compiler_wl_GO=
12015 lt_prog_compiler_pic_GO=
12016 lt_prog_compiler_static_GO=
12017
12018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
12019 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
12020
12021   if test "$GCC" = yes; then
12022     lt_prog_compiler_wl_GO='-Wl,'
12023     lt_prog_compiler_static_GO='-static'
12024
12025     case $host_os in
12026       aix*)
12027       # All AIX code is PIC.
12028       if test "$host_cpu" = ia64; then
12029         # AIX 5 now supports IA64 processor
12030         lt_prog_compiler_static_GO='-Bstatic'
12031       fi
12032       lt_prog_compiler_pic_GO='-fPIC'
12033       ;;
12034
12035     amigaos*)
12036       case $host_cpu in
12037       powerpc)
12038             # see comment about AmigaOS4 .so support
12039             lt_prog_compiler_pic_GO='-fPIC'
12040         ;;
12041       m68k)
12042             # FIXME: we need at least 68020 code to build shared libraries, but
12043             # adding the `-m68020' flag to GCC prevents building anything better,
12044             # like `-m68040'.
12045             lt_prog_compiler_pic_GO='-m68020 -resident32 -malways-restore-a4'
12046         ;;
12047       esac
12048       ;;
12049
12050     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
12051       # PIC is the default for these OSes.
12052       ;;
12053
12054     mingw* | cygwin* | pw32* | os2* | cegcc*)
12055       # This hack is so that the source file can tell whether it is being
12056       # built for inclusion in a dll (and should export symbols for example).
12057       # Although the cygwin gcc ignores -fPIC, still need this for old-style
12058       # (--disable-auto-import) libraries
12059       lt_prog_compiler_pic_GO='-DDLL_EXPORT'
12060       ;;
12061
12062     darwin* | rhapsody*)
12063       # PIC is the default on this platform
12064       # Common symbols not allowed in MH_DYLIB files
12065       lt_prog_compiler_pic_GO='-fno-common'
12066       ;;
12067
12068     haiku*)
12069       # PIC is the default for Haiku.
12070       # The "-static" flag exists, but is broken.
12071       lt_prog_compiler_static_GO=
12072       ;;
12073
12074     hpux*)
12075       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
12076       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
12077       # sets the default TLS model and affects inlining.
12078       case $host_cpu in
12079       hppa*64*)
12080         # +Z the default
12081         ;;
12082       *)
12083         lt_prog_compiler_pic_GO='-fPIC'
12084         ;;
12085       esac
12086       ;;
12087
12088     interix[3-9]*)
12089       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
12090       # Instead, we relocate shared libraries at runtime.
12091       ;;
12092
12093     msdosdjgpp*)
12094       # Just because we use GCC doesn't mean we suddenly get shared libraries
12095       # on systems that don't support them.
12096       lt_prog_compiler_can_build_shared_GO=no
12097       enable_shared=no
12098       ;;
12099
12100     *nto* | *qnx*)
12101       # QNX uses GNU C++, but need to define -shared option too, otherwise
12102       # it will coredump.
12103       lt_prog_compiler_pic_GO='-fPIC -shared'
12104       ;;
12105
12106     sysv4*MP*)
12107       if test -d /usr/nec; then
12108         lt_prog_compiler_pic_GO=-Kconform_pic
12109       fi
12110       ;;
12111
12112     *)
12113       lt_prog_compiler_pic_GO='-fPIC'
12114       ;;
12115     esac
12116
12117     case $cc_basename in
12118     nvcc*) # Cuda Compiler Driver 2.2
12119       lt_prog_compiler_wl_GO='-Xlinker '
12120       lt_prog_compiler_pic_GO='-Xcompiler -fPIC'
12121       ;;
12122     esac
12123   else
12124     # PORTME Check for flag to pass linker flags through the system compiler.
12125     case $host_os in
12126     aix*)
12127       lt_prog_compiler_wl_GO='-Wl,'
12128       if test "$host_cpu" = ia64; then
12129         # AIX 5 now supports IA64 processor
12130         lt_prog_compiler_static_GO='-Bstatic'
12131       else
12132         lt_prog_compiler_static_GO='-bnso -bI:/lib/syscalls.exp'
12133       fi
12134       ;;
12135
12136     mingw* | cygwin* | pw32* | os2* | cegcc*)
12137       # This hack is so that the source file can tell whether it is being
12138       # built for inclusion in a dll (and should export symbols for example).
12139       lt_prog_compiler_pic_GO='-DDLL_EXPORT'
12140       ;;
12141
12142     hpux9* | hpux10* | hpux11*)
12143       lt_prog_compiler_wl_GO='-Wl,'
12144       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
12145       # not for PA HP-UX.
12146       case $host_cpu in
12147       hppa*64*|ia64*)
12148         # +Z the default
12149         ;;
12150       *)
12151         lt_prog_compiler_pic_GO='+Z'
12152         ;;
12153       esac
12154       # Is there a better lt_prog_compiler_static that works with the bundled CC?
12155       lt_prog_compiler_static_GO='${wl}-a ${wl}archive'
12156       ;;
12157
12158     irix5* | irix6* | nonstopux*)
12159       lt_prog_compiler_wl_GO='-Wl,'
12160       # PIC (with -KPIC) is the default.
12161       lt_prog_compiler_static_GO='-non_shared'
12162       ;;
12163
12164     linux* | k*bsd*-gnu | kopensolaris*-gnu)
12165       case $cc_basename in
12166       # old Intel for x86_64 which still supported -KPIC.
12167       ecc*)
12168         lt_prog_compiler_wl_GO='-Wl,'
12169         lt_prog_compiler_pic_GO='-KPIC'
12170         lt_prog_compiler_static_GO='-static'
12171         ;;
12172       # icc used to be incompatible with GCC.
12173       # ICC 10 doesn't accept -KPIC any more.
12174       icc* | ifort*)
12175         lt_prog_compiler_wl_GO='-Wl,'
12176         lt_prog_compiler_pic_GO='-fPIC'
12177         lt_prog_compiler_static_GO='-static'
12178         ;;
12179       # Lahey Fortran 8.1.
12180       lf95*)
12181         lt_prog_compiler_wl_GO='-Wl,'
12182         lt_prog_compiler_pic_GO='--shared'
12183         lt_prog_compiler_static_GO='--static'
12184         ;;
12185       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
12186         # Portland Group compilers (*not* the Pentium gcc compiler,
12187         # which looks to be a dead project)
12188         lt_prog_compiler_wl_GO='-Wl,'
12189         lt_prog_compiler_pic_GO='-fpic'
12190         lt_prog_compiler_static_GO='-Bstatic'
12191         ;;
12192       ccc*)
12193         lt_prog_compiler_wl_GO='-Wl,'
12194         # All Alpha code is PIC.
12195         lt_prog_compiler_static_GO='-non_shared'
12196         ;;
12197       xl* | bgxl* | bgf* | mpixl*)
12198         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
12199         lt_prog_compiler_wl_GO='-Wl,'
12200         lt_prog_compiler_pic_GO='-qpic'
12201         lt_prog_compiler_static_GO='-qstaticlink'
12202         ;;
12203       *)
12204         case `$CC -V 2>&1 | sed 5q` in
12205         *Sun\ F* | *Sun*Fortran*)
12206           # Sun Fortran 8.3 passes all unrecognized flags to the linker
12207           lt_prog_compiler_pic_GO='-KPIC'
12208           lt_prog_compiler_static_GO='-Bstatic'
12209           lt_prog_compiler_wl_GO=''
12210           ;;
12211         *Sun\ C*)
12212           # Sun C 5.9
12213           lt_prog_compiler_pic_GO='-KPIC'
12214           lt_prog_compiler_static_GO='-Bstatic'
12215           lt_prog_compiler_wl_GO='-Wl,'
12216           ;;
12217         esac
12218         ;;
12219       esac
12220       ;;
12221
12222     newsos6)
12223       lt_prog_compiler_pic_GO='-KPIC'
12224       lt_prog_compiler_static_GO='-Bstatic'
12225       ;;
12226
12227     *nto* | *qnx*)
12228       # QNX uses GNU C++, but need to define -shared option too, otherwise
12229       # it will coredump.
12230       lt_prog_compiler_pic_GO='-fPIC -shared'
12231       ;;
12232
12233     osf3* | osf4* | osf5*)
12234       lt_prog_compiler_wl_GO='-Wl,'
12235       # All OSF/1 code is PIC.
12236       lt_prog_compiler_static_GO='-non_shared'
12237       ;;
12238
12239     rdos*)
12240       lt_prog_compiler_static_GO='-non_shared'
12241       ;;
12242
12243     solaris*)
12244       lt_prog_compiler_pic_GO='-KPIC'
12245       lt_prog_compiler_static_GO='-Bstatic'
12246       case $cc_basename in
12247       f77* | f90* | f95*)
12248         lt_prog_compiler_wl_GO='-Qoption ld ';;
12249       *)
12250         lt_prog_compiler_wl_GO='-Wl,';;
12251       esac
12252       ;;
12253
12254     sunos4*)
12255       lt_prog_compiler_wl_GO='-Qoption ld '
12256       lt_prog_compiler_pic_GO='-PIC'
12257       lt_prog_compiler_static_GO='-Bstatic'
12258       ;;
12259
12260     sysv4 | sysv4.2uw2* | sysv4.3*)
12261       lt_prog_compiler_wl_GO='-Wl,'
12262       lt_prog_compiler_pic_GO='-KPIC'
12263       lt_prog_compiler_static_GO='-Bstatic'
12264       ;;
12265
12266     sysv4*MP*)
12267       if test -d /usr/nec ;then
12268         lt_prog_compiler_pic_GO='-Kconform_pic'
12269         lt_prog_compiler_static_GO='-Bstatic'
12270       fi
12271       ;;
12272
12273     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
12274       lt_prog_compiler_wl_GO='-Wl,'
12275       lt_prog_compiler_pic_GO='-KPIC'
12276       lt_prog_compiler_static_GO='-Bstatic'
12277       ;;
12278
12279     unicos*)
12280       lt_prog_compiler_wl_GO='-Wl,'
12281       lt_prog_compiler_can_build_shared_GO=no
12282       ;;
12283
12284     uts4*)
12285       lt_prog_compiler_pic_GO='-pic'
12286       lt_prog_compiler_static_GO='-Bstatic'
12287       ;;
12288
12289     *)
12290       lt_prog_compiler_can_build_shared_GO=no
12291       ;;
12292     esac
12293   fi
12294
12295 case $host_os in
12296   # For platforms which do not support PIC, -DPIC is meaningless:
12297   *djgpp*)
12298     lt_prog_compiler_pic_GO=
12299     ;;
12300   *)
12301     lt_prog_compiler_pic_GO="$lt_prog_compiler_pic_GO"
12302     ;;
12303 esac
12304 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_GO" >&5
12305 $as_echo "$lt_prog_compiler_pic_GO" >&6; }
12306
12307
12308
12309 #
12310 # Check to make sure the PIC flag actually works.
12311 #
12312 if test -n "$lt_prog_compiler_pic_GO"; then
12313   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_GO works" >&5
12314 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_GO works... " >&6; }
12315 if ${lt_cv_prog_compiler_pic_works_GO+:} false; then :
12316   $as_echo_n "(cached) " >&6
12317 else
12318   lt_cv_prog_compiler_pic_works_GO=no
12319    ac_outfile=conftest.$ac_objext
12320    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12321    lt_compiler_flag="$lt_prog_compiler_pic_GO"
12322    # Insert the option either (1) after the last *FLAGS variable, or
12323    # (2) before a word containing "conftest.", or (3) at the end.
12324    # Note that $ac_compile itself does not contain backslashes and begins
12325    # with a dollar sign (not a hyphen), so the echo should work correctly.
12326    # The option is referenced via a variable to avoid confusing sed.
12327    lt_compile=`echo "$ac_compile" | $SED \
12328    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12329    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12330    -e 's:$: $lt_compiler_flag:'`
12331    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12332    (eval "$lt_compile" 2>conftest.err)
12333    ac_status=$?
12334    cat conftest.err >&5
12335    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12336    if (exit $ac_status) && test -s "$ac_outfile"; then
12337      # The compiler can only warn and ignore the option if not recognized
12338      # So say no if there are warnings other than the usual output.
12339      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
12340      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
12341      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
12342        lt_cv_prog_compiler_pic_works_GO=yes
12343      fi
12344    fi
12345    $RM conftest*
12346
12347 fi
12348 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_GO" >&5
12349 $as_echo "$lt_cv_prog_compiler_pic_works_GO" >&6; }
12350
12351 if test x"$lt_cv_prog_compiler_pic_works_GO" = xyes; then
12352     case $lt_prog_compiler_pic_GO in
12353      "" | " "*) ;;
12354      *) lt_prog_compiler_pic_GO=" $lt_prog_compiler_pic_GO" ;;
12355      esac
12356 else
12357     lt_prog_compiler_pic_GO=
12358      lt_prog_compiler_can_build_shared_GO=no
12359 fi
12360
12361 fi
12362
12363
12364
12365 #
12366 # Check to make sure the static flag actually works.
12367 #
12368 wl=$lt_prog_compiler_wl_GO eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GO\"
12369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
12370 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
12371 if ${lt_cv_prog_compiler_static_works_GO+:} false; then :
12372   $as_echo_n "(cached) " >&6
12373 else
12374   lt_cv_prog_compiler_static_works_GO=no
12375    save_LDFLAGS="$LDFLAGS"
12376    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
12377    echo "$lt_simple_link_test_code" > conftest.$ac_ext
12378    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
12379      # The linker can only warn and ignore the option if not recognized
12380      # So say no if there are warnings
12381      if test -s conftest.err; then
12382        # Append any errors to the config.log.
12383        cat conftest.err 1>&5
12384        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
12385        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
12386        if diff conftest.exp conftest.er2 >/dev/null; then
12387          lt_cv_prog_compiler_static_works_GO=yes
12388        fi
12389      else
12390        lt_cv_prog_compiler_static_works_GO=yes
12391      fi
12392    fi
12393    $RM -r conftest*
12394    LDFLAGS="$save_LDFLAGS"
12395
12396 fi
12397 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_GO" >&5
12398 $as_echo "$lt_cv_prog_compiler_static_works_GO" >&6; }
12399
12400 if test x"$lt_cv_prog_compiler_static_works_GO" = xyes; then
12401     :
12402 else
12403     lt_prog_compiler_static_GO=
12404 fi
12405
12406
12407
12408
12409   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
12410 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
12411 if ${lt_cv_prog_compiler_c_o_GO+:} false; then :
12412   $as_echo_n "(cached) " >&6
12413 else
12414   lt_cv_prog_compiler_c_o_GO=no
12415    $RM -r conftest 2>/dev/null
12416    mkdir conftest
12417    cd conftest
12418    mkdir out
12419    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12420
12421    lt_compiler_flag="-o out/conftest2.$ac_objext"
12422    # Insert the option either (1) after the last *FLAGS variable, or
12423    # (2) before a word containing "conftest.", or (3) at the end.
12424    # Note that $ac_compile itself does not contain backslashes and begins
12425    # with a dollar sign (not a hyphen), so the echo should work correctly.
12426    lt_compile=`echo "$ac_compile" | $SED \
12427    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12428    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12429    -e 's:$: $lt_compiler_flag:'`
12430    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12431    (eval "$lt_compile" 2>out/conftest.err)
12432    ac_status=$?
12433    cat out/conftest.err >&5
12434    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12435    if (exit $ac_status) && test -s out/conftest2.$ac_objext
12436    then
12437      # The compiler can only warn and ignore the option if not recognized
12438      # So say no if there are warnings
12439      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
12440      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
12441      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
12442        lt_cv_prog_compiler_c_o_GO=yes
12443      fi
12444    fi
12445    chmod u+w . 2>&5
12446    $RM conftest*
12447    # SGI C++ compiler will create directory out/ii_files/ for
12448    # template instantiation
12449    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
12450    $RM out/* && rmdir out
12451    cd ..
12452    $RM -r conftest
12453    $RM conftest*
12454
12455 fi
12456 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_GO" >&5
12457 $as_echo "$lt_cv_prog_compiler_c_o_GO" >&6; }
12458
12459
12460
12461   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
12462 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
12463 if ${lt_cv_prog_compiler_c_o_GO+:} false; then :
12464   $as_echo_n "(cached) " >&6
12465 else
12466   lt_cv_prog_compiler_c_o_GO=no
12467    $RM -r conftest 2>/dev/null
12468    mkdir conftest
12469    cd conftest
12470    mkdir out
12471    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12472
12473    lt_compiler_flag="-o out/conftest2.$ac_objext"
12474    # Insert the option either (1) after the last *FLAGS variable, or
12475    # (2) before a word containing "conftest.", or (3) at the end.
12476    # Note that $ac_compile itself does not contain backslashes and begins
12477    # with a dollar sign (not a hyphen), so the echo should work correctly.
12478    lt_compile=`echo "$ac_compile" | $SED \
12479    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12480    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12481    -e 's:$: $lt_compiler_flag:'`
12482    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12483    (eval "$lt_compile" 2>out/conftest.err)
12484    ac_status=$?
12485    cat out/conftest.err >&5
12486    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12487    if (exit $ac_status) && test -s out/conftest2.$ac_objext
12488    then
12489      # The compiler can only warn and ignore the option if not recognized
12490      # So say no if there are warnings
12491      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
12492      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
12493      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
12494        lt_cv_prog_compiler_c_o_GO=yes
12495      fi
12496    fi
12497    chmod u+w . 2>&5
12498    $RM conftest*
12499    # SGI C++ compiler will create directory out/ii_files/ for
12500    # template instantiation
12501    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
12502    $RM out/* && rmdir out
12503    cd ..
12504    $RM -r conftest
12505    $RM conftest*
12506
12507 fi
12508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_GO" >&5
12509 $as_echo "$lt_cv_prog_compiler_c_o_GO" >&6; }
12510
12511
12512
12513
12514 hard_links="nottested"
12515 if test "$lt_cv_prog_compiler_c_o_GO" = no && test "$need_locks" != no; then
12516   # do not overwrite the value of need_locks provided by the user
12517   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
12518 $as_echo_n "checking if we can lock with hard links... " >&6; }
12519   hard_links=yes
12520   $RM conftest*
12521   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12522   touch conftest.a
12523   ln conftest.a conftest.b 2>&5 || hard_links=no
12524   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12525   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
12526 $as_echo "$hard_links" >&6; }
12527   if test "$hard_links" = no; then
12528     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
12529 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
12530     need_locks=warn
12531   fi
12532 else
12533   need_locks=no
12534 fi
12535
12536
12537
12538   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12539 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12540
12541   runpath_var=
12542   allow_undefined_flag_GO=
12543   always_export_symbols_GO=no
12544   archive_cmds_GO=
12545   archive_expsym_cmds_GO=
12546   compiler_needs_object_GO=no
12547   enable_shared_with_static_runtimes_GO=no
12548   export_dynamic_flag_spec_GO=
12549   export_symbols_cmds_GO='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
12550   hardcode_automatic_GO=no
12551   hardcode_direct_GO=no
12552   hardcode_direct_absolute_GO=no
12553   hardcode_libdir_flag_spec_GO=
12554   hardcode_libdir_flag_spec_ld_GO=
12555   hardcode_libdir_separator_GO=
12556   hardcode_minus_L_GO=no
12557   hardcode_shlibpath_var_GO=unsupported
12558   inherit_rpath_GO=no
12559   link_all_deplibs_GO=unknown
12560   module_cmds_GO=
12561   module_expsym_cmds_GO=
12562   old_archive_from_new_cmds_GO=
12563   old_archive_from_expsyms_cmds_GO=
12564   thread_safe_flag_spec_GO=
12565   whole_archive_flag_spec_GO=
12566   # include_expsyms should be a list of space-separated symbols to be *always*
12567   # included in the symbol list
12568   include_expsyms_GO=
12569   # exclude_expsyms can be an extended regexp of symbols to exclude
12570   # it will be wrapped by ` (' and `)$', so one must not match beginning or
12571   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
12572   # as well as any symbol that contains `d'.
12573   exclude_expsyms_GO='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
12574   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
12575   # platforms (ab)use it in PIC code, but their linkers get confused if
12576   # the symbol is explicitly referenced.  Since portable code cannot
12577   # rely on this symbol name, it's probably fine to never include it in
12578   # preloaded symbol tables.
12579   # Exclude shared library initialization/finalization symbols.
12580   extract_expsyms_cmds=
12581
12582   case $host_os in
12583   cygwin* | mingw* | pw32* | cegcc*)
12584     # FIXME: the MSVC++ port hasn't been tested in a loooong time
12585     # When not using gcc, we currently assume that we are using
12586     # Microsoft Visual C++.
12587     if test "$GCC" != yes; then
12588       with_gnu_ld=no
12589     fi
12590     ;;
12591   interix*)
12592     # we just hope/assume this is gcc and not c89 (= MSVC++)
12593     with_gnu_ld=yes
12594     ;;
12595   openbsd*)
12596     with_gnu_ld=no
12597     ;;
12598   esac
12599
12600   ld_shlibs_GO=yes
12601
12602   # On some targets, GNU ld is compatible enough with the native linker
12603   # that we're better off using the native interface for both.
12604   lt_use_gnu_ld_interface=no
12605   if test "$with_gnu_ld" = yes; then
12606     case $host_os in
12607       aix*)
12608         # The AIX port of GNU ld has always aspired to compatibility
12609         # with the native linker.  However, as the warning in the GNU ld
12610         # block says, versions before 2.19.5* couldn't really create working
12611         # shared libraries, regardless of the interface used.
12612         case `$LD -v 2>&1` in
12613           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
12614           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
12615           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
12616           *)
12617             lt_use_gnu_ld_interface=yes
12618             ;;
12619         esac
12620         ;;
12621       *)
12622         lt_use_gnu_ld_interface=yes
12623         ;;
12624     esac
12625   fi
12626
12627   if test "$lt_use_gnu_ld_interface" = yes; then
12628     # If archive_cmds runs LD, not CC, wlarc should be empty
12629     wlarc='${wl}'
12630
12631     # Set some defaults for GNU ld with shared library support. These
12632     # are reset later if shared libraries are not supported. Putting them
12633     # here allows them to be overridden if necessary.
12634     runpath_var=LD_RUN_PATH
12635     hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12636     export_dynamic_flag_spec_GO='${wl}--export-dynamic'
12637     # ancient GNU ld didn't support --whole-archive et. al.
12638     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
12639       whole_archive_flag_spec_GO="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12640     else
12641       whole_archive_flag_spec_GO=
12642     fi
12643     supports_anon_versioning=no
12644     case `$LD -v 2>&1` in
12645       *GNU\ gold*) supports_anon_versioning=yes ;;
12646       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
12647       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
12648       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
12649       *\ 2.11.*) ;; # other 2.11 versions
12650       *) supports_anon_versioning=yes ;;
12651     esac
12652
12653     # See if GNU ld supports shared libraries.
12654     case $host_os in
12655     aix[3-9]*)
12656       # On AIX/PPC, the GNU linker is very broken
12657       if test "$host_cpu" != ia64; then
12658         ld_shlibs_GO=no
12659         cat <<_LT_EOF 1>&2
12660
12661 *** Warning: the GNU linker, at least up to release 2.19, is reported
12662 *** to be unable to reliably create shared libraries on AIX.
12663 *** Therefore, libtool is disabling shared libraries support.  If you
12664 *** really care for shared libraries, you may want to install binutils
12665 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
12666 *** You will then need to restart the configuration process.
12667
12668 _LT_EOF
12669       fi
12670       ;;
12671
12672     amigaos*)
12673       case $host_cpu in
12674       powerpc)
12675             # see comment about AmigaOS4 .so support
12676             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12677             archive_expsym_cmds_GO=''
12678         ;;
12679       m68k)
12680             archive_cmds_GO='$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 $output_objdir && a2ixlibrary -32)'
12681             hardcode_libdir_flag_spec_GO='-L$libdir'
12682             hardcode_minus_L_GO=yes
12683         ;;
12684       esac
12685       ;;
12686
12687     beos*)
12688       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12689         allow_undefined_flag_GO=unsupported
12690         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12691         # support --undefined.  This deserves some investigation.  FIXME
12692         archive_cmds_GO='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12693       else
12694         ld_shlibs_GO=no
12695       fi
12696       ;;
12697
12698     cygwin* | mingw* | pw32* | cegcc*)
12699       # _LT_TAGVAR(hardcode_libdir_flag_spec, GO) is actually meaningless,
12700       # as there is no search path for DLLs.
12701       hardcode_libdir_flag_spec_GO='-L$libdir'
12702       export_dynamic_flag_spec_GO='${wl}--export-all-symbols'
12703       allow_undefined_flag_GO=unsupported
12704       always_export_symbols_GO=no
12705       enable_shared_with_static_runtimes_GO=yes
12706       export_symbols_cmds_GO='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
12707
12708       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12709         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12710         # If the export-symbols file already is a .def file (1st line
12711         # is EXPORTS), use it as is; otherwise, prepend...
12712         archive_expsym_cmds_GO='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12713           cp $export_symbols $output_objdir/$soname.def;
12714         else
12715           echo EXPORTS > $output_objdir/$soname.def;
12716           cat $export_symbols >> $output_objdir/$soname.def;
12717         fi~
12718         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12719       else
12720         ld_shlibs_GO=no
12721       fi
12722       ;;
12723
12724     haiku*)
12725       archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12726       link_all_deplibs_GO=yes
12727       ;;
12728
12729     interix[3-9]*)
12730       hardcode_direct_GO=no
12731       hardcode_shlibpath_var_GO=no
12732       hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
12733       export_dynamic_flag_spec_GO='${wl}-E'
12734       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12735       # Instead, shared libraries are loaded at an image base (0x10000000 by
12736       # default) and relocated if they conflict, which is a slow very memory
12737       # consuming and fragmenting process.  To avoid this, we pick a random,
12738       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12739       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
12740       archive_cmds_GO='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12741       archive_expsym_cmds_GO='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12742       ;;
12743
12744     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
12745       tmp_diet=no
12746       if test "$host_os" = linux-dietlibc; then
12747         case $cc_basename in
12748           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
12749         esac
12750       fi
12751       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
12752          && test "$tmp_diet" = no
12753       then
12754         tmp_addflag=
12755         tmp_sharedflag='-shared'
12756         case $cc_basename,$host_cpu in
12757         pgcc*)                          # Portland Group C compiler
12758           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'
12759           tmp_addflag=' $pic_flag'
12760           ;;
12761         pgf77* | pgf90* | pgf95* | pgfortran*)
12762                                         # Portland Group f77 and f90 compilers
12763           whole_archive_flag_spec_GO='${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'
12764           tmp_addflag=' $pic_flag -Mnomain' ;;
12765         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
12766           tmp_addflag=' -i_dynamic' ;;
12767         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
12768           tmp_addflag=' -i_dynamic -nofor_main' ;;
12769         ifc* | ifort*)                  # Intel Fortran compiler
12770           tmp_addflag=' -nofor_main' ;;
12771         lf95*)                          # Lahey Fortran 8.1
12772           whole_archive_flag_spec_GO=
12773           tmp_sharedflag='--shared' ;;
12774         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
12775           tmp_sharedflag='-qmkshrobj'
12776           tmp_addflag= ;;
12777         nvcc*)  # Cuda Compiler Driver 2.2
12778           whole_archive_flag_spec_GO='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12779           compiler_needs_object_GO=yes
12780           ;;
12781         esac
12782         case `$CC -V 2>&1 | sed 5q` in
12783         *Sun\ C*)                       # Sun C 5.9
12784           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\"` ${wl}--no-whole-archive'
12785           compiler_needs_object_GO=yes
12786           tmp_sharedflag='-G' ;;
12787         *Sun\ F*)                       # Sun Fortran 8.3
12788           tmp_sharedflag='-G' ;;
12789         esac
12790         archive_cmds_GO='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12791
12792         if test "x$supports_anon_versioning" = xyes; then
12793           archive_expsym_cmds_GO='echo "{ global:" > $output_objdir/$libname.ver~
12794             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12795             echo "local: *; };" >> $output_objdir/$libname.ver~
12796             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12797         fi
12798
12799         case $cc_basename in
12800         xlf* | bgf* | bgxlf* | mpixlf*)
12801           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
12802           whole_archive_flag_spec_GO='--whole-archive$convenience --no-whole-archive'
12803           hardcode_libdir_flag_spec_GO=
12804           hardcode_libdir_flag_spec_ld_GO='-rpath $libdir'
12805           archive_cmds_GO='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
12806           if test "x$supports_anon_versioning" = xyes; then
12807             archive_expsym_cmds_GO='echo "{ global:" > $output_objdir/$libname.ver~
12808               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12809               echo "local: *; };" >> $output_objdir/$libname.ver~
12810               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
12811           fi
12812           ;;
12813         esac
12814       else
12815         ld_shlibs_GO=no
12816       fi
12817       ;;
12818
12819     netbsd*)
12820       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12821         archive_cmds_GO='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
12822         wlarc=
12823       else
12824         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12825         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12826       fi
12827       ;;
12828
12829     solaris*)
12830       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
12831         ld_shlibs_GO=no
12832         cat <<_LT_EOF 1>&2
12833
12834 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
12835 *** create shared libraries on Solaris systems.  Therefore, libtool
12836 *** is disabling shared libraries support.  We urge you to upgrade GNU
12837 *** binutils to release 2.9.1 or newer.  Another option is to modify
12838 *** your PATH or compiler configuration so that the native linker is
12839 *** used, and then restart.
12840
12841 _LT_EOF
12842       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12843         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12844         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12845       else
12846         ld_shlibs_GO=no
12847       fi
12848       ;;
12849
12850     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
12851       case `$LD -v 2>&1` in
12852         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
12853         ld_shlibs_GO=no
12854         cat <<_LT_EOF 1>&2
12855
12856 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
12857 *** reliably create shared libraries on SCO systems.  Therefore, libtool
12858 *** is disabling shared libraries support.  We urge you to upgrade GNU
12859 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
12860 *** your PATH or compiler configuration so that the native linker is
12861 *** used, and then restart.
12862
12863 _LT_EOF
12864         ;;
12865         *)
12866           # For security reasons, it is highly recommended that you always
12867           # use absolute paths for naming shared libraries, and exclude the
12868           # DT_RUNPATH tag from executables and libraries.  But doing so
12869           # requires that you compile everything twice, which is a pain.
12870           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12871             hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12872             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12873             archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12874           else
12875             ld_shlibs_GO=no
12876           fi
12877         ;;
12878       esac
12879       ;;
12880
12881     sunos4*)
12882       archive_cmds_GO='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12883       wlarc=
12884       hardcode_direct_GO=yes
12885       hardcode_shlibpath_var_GO=no
12886       ;;
12887
12888     *)
12889       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12890         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12891         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12892       else
12893         ld_shlibs_GO=no
12894       fi
12895       ;;
12896     esac
12897
12898     if test "$ld_shlibs_GO" = no; then
12899       runpath_var=
12900       hardcode_libdir_flag_spec_GO=
12901       export_dynamic_flag_spec_GO=
12902       whole_archive_flag_spec_GO=
12903     fi
12904   else
12905     # PORTME fill in a description of your system's linker (not GNU ld)
12906     case $host_os in
12907     aix3*)
12908       allow_undefined_flag_GO=unsupported
12909       always_export_symbols_GO=yes
12910       archive_expsym_cmds_GO='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
12911       # Note: this linker hardcodes the directories in LIBPATH if there
12912       # are no directories specified by -L.
12913       hardcode_minus_L_GO=yes
12914       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
12915         # Neither direct hardcoding nor static linking is supported with a
12916         # broken collect2.
12917         hardcode_direct_GO=unsupported
12918       fi
12919       ;;
12920
12921     aix[4-9]*)
12922       if test "$host_cpu" = ia64; then
12923         # On IA64, the linker does run time linking by default, so we don't
12924         # have to do anything special.
12925         aix_use_runtimelinking=no
12926         exp_sym_flag='-Bexport'
12927         no_entry_flag=""
12928       else
12929         # If we're using GNU nm, then we don't want the "-C" option.
12930         # -C means demangle to AIX nm, but means don't demangle with GNU nm
12931         # Also, AIX nm treats weak defined symbols like other global
12932         # defined symbols, whereas GNU nm marks them as "W".
12933         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
12934           export_symbols_cmds_GO='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
12935         else
12936           export_symbols_cmds_GO='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
12937         fi
12938         aix_use_runtimelinking=no
12939
12940         # Test if we are trying to use run time linking or normal
12941         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12942         # need to do runtime linking.
12943         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12944           for ld_flag in $LDFLAGS; do
12945           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
12946             aix_use_runtimelinking=yes
12947             break
12948           fi
12949           done
12950           ;;
12951         esac
12952
12953         exp_sym_flag='-bexport'
12954         no_entry_flag='-bnoentry'
12955       fi
12956
12957       # When large executables or shared objects are built, AIX ld can
12958       # have problems creating the table of contents.  If linking a library
12959       # or program results in "error TOC overflow" add -mminimal-toc to
12960       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
12961       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12962
12963       archive_cmds_GO=''
12964       hardcode_direct_GO=yes
12965       hardcode_direct_absolute_GO=yes
12966       hardcode_libdir_separator_GO=':'
12967       link_all_deplibs_GO=yes
12968       file_list_spec_GO='${wl}-f,'
12969
12970       if test "$GCC" = yes; then
12971         case $host_os in aix4.[012]|aix4.[012].*)
12972         # We only want to do this on AIX 4.2 and lower, the check
12973         # below for broken collect2 doesn't work under 4.3+
12974           collect2name=`${CC} -print-prog-name=collect2`
12975           if test -f "$collect2name" &&
12976            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12977           then
12978           # We have reworked collect2
12979           :
12980           else
12981           # We have old collect2
12982           hardcode_direct_GO=unsupported
12983           # It fails to find uninstalled libraries when the uninstalled
12984           # path is not listed in the libpath.  Setting hardcode_minus_L
12985           # to unsupported forces relinking
12986           hardcode_minus_L_GO=yes
12987           hardcode_libdir_flag_spec_GO='-L$libdir'
12988           hardcode_libdir_separator_GO=
12989           fi
12990           ;;
12991         esac
12992         shared_flag='-shared'
12993         if test "$aix_use_runtimelinking" = yes; then
12994           shared_flag="$shared_flag "'${wl}-G'
12995         fi
12996       else
12997         # not using gcc
12998         if test "$host_cpu" = ia64; then
12999         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
13000         # chokes on -Wl,-G. The following line is correct:
13001           shared_flag='-G'
13002         else
13003           if test "$aix_use_runtimelinking" = yes; then
13004             shared_flag='${wl}-G'
13005           else
13006             shared_flag='${wl}-bM:SRE'
13007           fi
13008         fi
13009       fi
13010
13011       export_dynamic_flag_spec_GO='${wl}-bexpall'
13012       # It seems that -bexpall does not export symbols beginning with
13013       # underscore (_), so it is better to generate a list of symbols to export.
13014       always_export_symbols_GO=yes
13015       if test "$aix_use_runtimelinking" = yes; then
13016         # Warning - without using the other runtime loading flags (-brtl),
13017         # -berok will link without error, but may produce a broken library.
13018         allow_undefined_flag_GO='-berok'
13019         # Determine the default libpath from the value encoded in an
13020         # empty executable.
13021         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13022 /* end confdefs.h.  */
13023
13024 int
13025 main ()
13026 {
13027
13028   ;
13029   return 0;
13030 }
13031 _ACEOF
13032 if ac_fn_c_try_link "$LINENO"; then :
13033
13034 lt_aix_libpath_sed='
13035     /Import File Strings/,/^$/ {
13036         /^0/ {
13037             s/^0  *\(.*\)$/\1/
13038             p
13039         }
13040     }'
13041 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13042 # Check for a 64-bit object if we didn't find anything.
13043 if test -z "$aix_libpath"; then
13044   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13045 fi
13046 fi
13047 rm -f core conftest.err conftest.$ac_objext \
13048     conftest$ac_exeext conftest.$ac_ext
13049 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13050
13051         hardcode_libdir_flag_spec_GO='${wl}-blibpath:$libdir:'"$aix_libpath"
13052         archive_expsym_cmds_GO='$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 $shared_flag"
13053       else
13054         if test "$host_cpu" = ia64; then
13055           hardcode_libdir_flag_spec_GO='${wl}-R $libdir:/usr/lib:/lib'
13056           allow_undefined_flag_GO="-z nodefs"
13057           archive_expsym_cmds_GO="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
13058         else
13059          # Determine the default libpath from the value encoded in an
13060          # empty executable.
13061          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13062 /* end confdefs.h.  */
13063
13064 int
13065 main ()
13066 {
13067
13068   ;
13069   return 0;
13070 }
13071 _ACEOF
13072 if ac_fn_c_try_link "$LINENO"; then :
13073
13074 lt_aix_libpath_sed='
13075     /Import File Strings/,/^$/ {
13076         /^0/ {
13077             s/^0  *\(.*\)$/\1/
13078             p
13079         }
13080     }'
13081 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13082 # Check for a 64-bit object if we didn't find anything.
13083 if test -z "$aix_libpath"; then
13084   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13085 fi
13086 fi
13087 rm -f core conftest.err conftest.$ac_objext \
13088     conftest$ac_exeext conftest.$ac_ext
13089 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13090
13091          hardcode_libdir_flag_spec_GO='${wl}-blibpath:$libdir:'"$aix_libpath"
13092           # Warning - without using the other run time loading flags,
13093           # -berok will link without error, but may produce a broken library.
13094           no_undefined_flag_GO=' ${wl}-bernotok'
13095           allow_undefined_flag_GO=' ${wl}-berok'
13096           if test "$with_gnu_ld" = yes; then
13097             # We only use this code for GNU lds that support --whole-archive.
13098             whole_archive_flag_spec_GO='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
13099           else
13100             # Exported symbols can be pulled into shared objects from archives
13101             whole_archive_flag_spec_GO='$convenience'
13102           fi
13103           archive_cmds_need_lc_GO=yes
13104           # This is similar to how AIX traditionally builds its shared libraries.
13105           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'
13106         fi
13107       fi
13108       ;;
13109
13110     amigaos*)
13111       case $host_cpu in
13112       powerpc)
13113             # see comment about AmigaOS4 .so support
13114             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13115             archive_expsym_cmds_GO=''
13116         ;;
13117       m68k)
13118             archive_cmds_GO='$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 $output_objdir && a2ixlibrary -32)'
13119             hardcode_libdir_flag_spec_GO='-L$libdir'
13120             hardcode_minus_L_GO=yes
13121         ;;
13122       esac
13123       ;;
13124
13125     bsdi[45]*)
13126       export_dynamic_flag_spec_GO=-rdynamic
13127       ;;
13128
13129     cygwin* | mingw* | pw32* | cegcc*)
13130       # When not using gcc, we currently assume that we are using
13131       # Microsoft Visual C++.
13132       # hardcode_libdir_flag_spec is actually meaningless, as there is
13133       # no search path for DLLs.
13134       hardcode_libdir_flag_spec_GO=' '
13135       allow_undefined_flag_GO=unsupported
13136       # Tell ltmain to make .lib files, not .a files.
13137       libext=lib
13138       # Tell ltmain to make .dll files, not .so files.
13139       shrext_cmds=".dll"
13140       # FIXME: Setting linknames here is a bad hack.
13141       archive_cmds_GO='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
13142       # The linker will automatically build a .lib file if we build a DLL.
13143       old_archive_from_new_cmds_GO='true'
13144       # FIXME: Should let the user specify the lib program.
13145       old_archive_cmds_GO='lib -OUT:$oldlib$oldobjs$old_deplibs'
13146       fix_srcfile_path_GO='`cygpath -w "$srcfile"`'
13147       enable_shared_with_static_runtimes_GO=yes
13148       ;;
13149
13150     darwin* | rhapsody*)
13151
13152
13153   archive_cmds_need_lc_GO=no
13154   hardcode_direct_GO=no
13155   hardcode_automatic_GO=yes
13156   hardcode_shlibpath_var_GO=unsupported
13157   if test "$lt_cv_ld_force_load" = "yes"; then
13158     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 \"$new_convenience\"`'
13159   else
13160     whole_archive_flag_spec_GO=''
13161   fi
13162   link_all_deplibs_GO=yes
13163   allow_undefined_flag_GO="$_lt_dar_allow_undefined"
13164   case $cc_basename in
13165      ifort*) _lt_dar_can_shared=yes ;;
13166      *) _lt_dar_can_shared=$GCC ;;
13167   esac
13168   if test "$_lt_dar_can_shared" = "yes"; then
13169     output_verbose_link_cmd=func_echo_all
13170     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}"
13171     module_cmds_GO="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
13172     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}${_lt_dsymutil}"
13173     module_expsym_cmds_GO="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
13174
13175   else
13176   ld_shlibs_GO=no
13177   fi
13178
13179       ;;
13180
13181     dgux*)
13182       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13183       hardcode_libdir_flag_spec_GO='-L$libdir'
13184       hardcode_shlibpath_var_GO=no
13185       ;;
13186
13187     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
13188     # support.  Future versions do this automatically, but an explicit c++rt0.o
13189     # does not break anything, and helps significantly (at the cost of a little
13190     # extra space).
13191     freebsd2.2*)
13192       archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
13193       hardcode_libdir_flag_spec_GO='-R$libdir'
13194       hardcode_direct_GO=yes
13195       hardcode_shlibpath_var_GO=no
13196       ;;
13197
13198     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
13199     freebsd2.*)
13200       archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
13201       hardcode_direct_GO=yes
13202       hardcode_minus_L_GO=yes
13203       hardcode_shlibpath_var_GO=no
13204       ;;
13205
13206     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
13207     freebsd* | dragonfly*)
13208       archive_cmds_GO='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
13209       hardcode_libdir_flag_spec_GO='-R$libdir'
13210       hardcode_direct_GO=yes
13211       hardcode_shlibpath_var_GO=no
13212       ;;
13213
13214     hpux9*)
13215       if test "$GCC" = yes; then
13216         archive_cmds_GO='$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 $lib'
13217       else
13218         archive_cmds_GO='$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 $lib'
13219       fi
13220       hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
13221       hardcode_libdir_separator_GO=:
13222       hardcode_direct_GO=yes
13223
13224       # hardcode_minus_L: Not really in the search PATH,
13225       # but as the default location of the library.
13226       hardcode_minus_L_GO=yes
13227       export_dynamic_flag_spec_GO='${wl}-E'
13228       ;;
13229
13230     hpux10*)
13231       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
13232         archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
13233       else
13234         archive_cmds_GO='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
13235       fi
13236       if test "$with_gnu_ld" = no; then
13237         hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
13238         hardcode_libdir_flag_spec_ld_GO='+b $libdir'
13239         hardcode_libdir_separator_GO=:
13240         hardcode_direct_GO=yes
13241         hardcode_direct_absolute_GO=yes
13242         export_dynamic_flag_spec_GO='${wl}-E'
13243         # hardcode_minus_L: Not really in the search PATH,
13244         # but as the default location of the library.
13245         hardcode_minus_L_GO=yes
13246       fi
13247       ;;
13248
13249     hpux11*)
13250       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
13251         case $host_cpu in
13252         hppa*64*)
13253           archive_cmds_GO='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
13254           ;;
13255         ia64*)
13256           archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
13257           ;;
13258         *)
13259           archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
13260           ;;
13261         esac
13262       else
13263         case $host_cpu in
13264         hppa*64*)
13265           archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
13266           ;;
13267         ia64*)
13268           archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
13269           ;;
13270         *)
13271         archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
13272           ;;
13273         esac
13274       fi
13275       if test "$with_gnu_ld" = no; then
13276         hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
13277         hardcode_libdir_separator_GO=:
13278
13279         case $host_cpu in
13280         hppa*64*|ia64*)
13281           hardcode_direct_GO=no
13282           hardcode_shlibpath_var_GO=no
13283           ;;
13284         *)
13285           hardcode_direct_GO=yes
13286           hardcode_direct_absolute_GO=yes
13287           export_dynamic_flag_spec_GO='${wl}-E'
13288
13289           # hardcode_minus_L: Not really in the search PATH,
13290           # but as the default location of the library.
13291           hardcode_minus_L_GO=yes
13292           ;;
13293         esac
13294       fi
13295       ;;
13296
13297     irix5* | irix6* | nonstopux*)
13298       if test "$GCC" = yes; then
13299         archive_cmds_GO='$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 $lib'
13300         # Try to use the -exported_symbol ld option, if it does not
13301         # work, assume that -exports_file does not work either and
13302         # implicitly export all symbols.
13303         save_LDFLAGS="$LDFLAGS"
13304         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
13305         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13306 /* end confdefs.h.  */
13307 int foo(void) {}
13308 _ACEOF
13309 if ac_fn_c_try_link "$LINENO"; then :
13310   archive_expsym_cmds_GO='$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 $lib'
13311
13312 fi
13313 rm -f core conftest.err conftest.$ac_objext \
13314     conftest$ac_exeext conftest.$ac_ext
13315         LDFLAGS="$save_LDFLAGS"
13316       else
13317         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
13318         archive_expsym_cmds_GO='$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 $lib'
13319       fi
13320       archive_cmds_need_lc_GO='no'
13321       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
13322       hardcode_libdir_separator_GO=:
13323       inherit_rpath_GO=yes
13324       link_all_deplibs_GO=yes
13325       ;;
13326
13327     netbsd*)
13328       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
13329         archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
13330       else
13331         archive_cmds_GO='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
13332       fi
13333       hardcode_libdir_flag_spec_GO='-R$libdir'
13334       hardcode_direct_GO=yes
13335       hardcode_shlibpath_var_GO=no
13336       ;;
13337
13338     newsos6)
13339       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13340       hardcode_direct_GO=yes
13341       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
13342       hardcode_libdir_separator_GO=:
13343       hardcode_shlibpath_var_GO=no
13344       ;;
13345
13346     *nto* | *qnx*)
13347       ;;
13348
13349     openbsd*)
13350       if test -f /usr/libexec/ld.so; then
13351         hardcode_direct_GO=yes
13352         hardcode_shlibpath_var_GO=no
13353         hardcode_direct_absolute_GO=yes
13354         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
13355           archive_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
13356           archive_expsym_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
13357           hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
13358           export_dynamic_flag_spec_GO='${wl}-E'
13359         else
13360           case $host_os in
13361            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
13362              archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
13363              hardcode_libdir_flag_spec_GO='-R$libdir'
13364              ;;
13365            *)
13366              archive_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
13367              hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
13368              ;;
13369           esac
13370         fi
13371       else
13372         ld_shlibs_GO=no
13373       fi
13374       ;;
13375
13376     os2*)
13377       hardcode_libdir_flag_spec_GO='-L$libdir'
13378       hardcode_minus_L_GO=yes
13379       allow_undefined_flag_GO=unsupported
13380       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'
13381       old_archive_from_new_cmds_GO='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
13382       ;;
13383
13384     osf3*)
13385       if test "$GCC" = yes; then
13386         allow_undefined_flag_GO=' ${wl}-expect_unresolved ${wl}\*'
13387         archive_cmds_GO='$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 $lib'
13388       else
13389         allow_undefined_flag_GO=' -expect_unresolved \*'
13390         archive_cmds_GO='$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 $lib'
13391       fi
13392       archive_cmds_need_lc_GO='no'
13393       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
13394       hardcode_libdir_separator_GO=:
13395       ;;
13396
13397     osf4* | osf5*)      # as osf3* with the addition of -msym flag
13398       if test "$GCC" = yes; then
13399         allow_undefined_flag_GO=' ${wl}-expect_unresolved ${wl}\*'
13400         archive_cmds_GO='$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 $lib'
13401         hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
13402       else
13403         allow_undefined_flag_GO=' -expect_unresolved \*'
13404         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'
13405         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~
13406         $CC -shared${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'
13407
13408         # Both c and cxx compiler support -rpath directly
13409         hardcode_libdir_flag_spec_GO='-rpath $libdir'
13410       fi
13411       archive_cmds_need_lc_GO='no'
13412       hardcode_libdir_separator_GO=:
13413       ;;
13414
13415     solaris*)
13416       no_undefined_flag_GO=' -z defs'
13417       if test "$GCC" = yes; then
13418         wlarc='${wl}'
13419         archive_cmds_GO='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
13420         archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13421           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
13422       else
13423         case `$CC -V 2>&1` in
13424         *"Compilers 5.0"*)
13425           wlarc=''
13426           archive_cmds_GO='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
13427           archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13428           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
13429           ;;
13430         *)
13431           wlarc='${wl}'
13432           archive_cmds_GO='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
13433           archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13434           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
13435           ;;
13436         esac
13437       fi
13438       hardcode_libdir_flag_spec_GO='-R$libdir'
13439       hardcode_shlibpath_var_GO=no
13440       case $host_os in
13441       solaris2.[0-5] | solaris2.[0-5].*) ;;
13442       *)
13443         # The compiler driver will combine and reorder linker options,
13444         # but understands `-z linker_flag'.  GCC discards it without `$wl',
13445         # but is careful enough not to reorder.
13446         # Supported since Solaris 2.6 (maybe 2.5.1?)
13447         if test "$GCC" = yes; then
13448           whole_archive_flag_spec_GO='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13449         else
13450           whole_archive_flag_spec_GO='-z allextract$convenience -z defaultextract'
13451         fi
13452         ;;
13453       esac
13454       link_all_deplibs_GO=yes
13455       ;;
13456
13457     sunos4*)
13458       if test "x$host_vendor" = xsequent; then
13459         # Use $CC to link under sequent, because it throws in some extra .o
13460         # files that make .init and .fini sections work.
13461         archive_cmds_GO='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
13462       else
13463         archive_cmds_GO='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
13464       fi
13465       hardcode_libdir_flag_spec_GO='-L$libdir'
13466       hardcode_direct_GO=yes
13467       hardcode_minus_L_GO=yes
13468       hardcode_shlibpath_var_GO=no
13469       ;;
13470
13471     sysv4)
13472       case $host_vendor in
13473         sni)
13474           archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13475           hardcode_direct_GO=yes # is this really true???
13476         ;;
13477         siemens)
13478           ## LD is ld it makes a PLAMLIB
13479           ## CC just makes a GrossModule.
13480           archive_cmds_GO='$LD -G -o $lib $libobjs $deplibs $linker_flags'
13481           reload_cmds_GO='$CC -r -o $output$reload_objs'
13482           hardcode_direct_GO=no
13483         ;;
13484         motorola)
13485           archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13486           hardcode_direct_GO=no #Motorola manual says yes, but my tests say they lie
13487         ;;
13488       esac
13489       runpath_var='LD_RUN_PATH'
13490       hardcode_shlibpath_var_GO=no
13491       ;;
13492
13493     sysv4.3*)
13494       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13495       hardcode_shlibpath_var_GO=no
13496       export_dynamic_flag_spec_GO='-Bexport'
13497       ;;
13498
13499     sysv4*MP*)
13500       if test -d /usr/nec; then
13501         archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13502         hardcode_shlibpath_var_GO=no
13503         runpath_var=LD_RUN_PATH
13504         hardcode_runpath_var=yes
13505         ld_shlibs_GO=yes
13506       fi
13507       ;;
13508
13509     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13510       no_undefined_flag_GO='${wl}-z,text'
13511       archive_cmds_need_lc_GO=no
13512       hardcode_shlibpath_var_GO=no
13513       runpath_var='LD_RUN_PATH'
13514
13515       if test "$GCC" = yes; then
13516         archive_cmds_GO='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13517         archive_expsym_cmds_GO='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13518       else
13519         archive_cmds_GO='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13520         archive_expsym_cmds_GO='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13521       fi
13522       ;;
13523
13524     sysv5* | sco3.2v5* | sco5v6*)
13525       # Note: We can NOT use -z defs as we might desire, because we do not
13526       # link with -lc, and that would cause any symbols used from libc to
13527       # always be unresolved, which means just about no library would
13528       # ever link correctly.  If we're not using GNU ld we use -z text
13529       # though, which does catch some bad symbols but isn't as heavy-handed
13530       # as -z defs.
13531       no_undefined_flag_GO='${wl}-z,text'
13532       allow_undefined_flag_GO='${wl}-z,nodefs'
13533       archive_cmds_need_lc_GO=no
13534       hardcode_shlibpath_var_GO=no
13535       hardcode_libdir_flag_spec_GO='${wl}-R,$libdir'
13536       hardcode_libdir_separator_GO=':'
13537       link_all_deplibs_GO=yes
13538       export_dynamic_flag_spec_GO='${wl}-Bexport'
13539       runpath_var='LD_RUN_PATH'
13540
13541       if test "$GCC" = yes; then
13542         archive_cmds_GO='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13543         archive_expsym_cmds_GO='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13544       else
13545         archive_cmds_GO='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13546         archive_expsym_cmds_GO='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13547       fi
13548       ;;
13549
13550     uts4*)
13551       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13552       hardcode_libdir_flag_spec_GO='-L$libdir'
13553       hardcode_shlibpath_var_GO=no
13554       ;;
13555
13556     *)
13557       ld_shlibs_GO=no
13558       ;;
13559     esac
13560
13561     if test x$host_vendor = xsni; then
13562       case $host in
13563       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
13564         export_dynamic_flag_spec_GO='${wl}-Blargedynsym'
13565         ;;
13566       esac
13567     fi
13568   fi
13569
13570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_GO" >&5
13571 $as_echo "$ld_shlibs_GO" >&6; }
13572 test "$ld_shlibs_GO" = no && can_build_shared=no
13573
13574 with_gnu_ld_GO=$with_gnu_ld
13575
13576
13577
13578
13579
13580
13581 #
13582 # Do we need to explicitly link libc?
13583 #
13584 case "x$archive_cmds_need_lc_GO" in
13585 x|xyes)
13586   # Assume -lc should be added
13587   archive_cmds_need_lc_GO=yes
13588
13589   if test "$enable_shared" = yes && test "$GCC" = yes; then
13590     case $archive_cmds_GO in
13591     *'~'*)
13592       # FIXME: we may have to deal with multi-command sequences.
13593       ;;
13594     '$CC '*)
13595       # Test whether the compiler implicitly links with -lc since on some
13596       # systems, -lgcc has to come before -lc. If gcc already passes -lc
13597       # to ld, don't add -lc before -lgcc.
13598       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
13599 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
13600 if ${lt_cv_archive_cmds_need_lc_GO+:} false; then :
13601   $as_echo_n "(cached) " >&6
13602 else
13603   $RM conftest*
13604         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13605
13606         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13607   (eval $ac_compile) 2>&5
13608   ac_status=$?
13609   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13610   test $ac_status = 0; } 2>conftest.err; then
13611           soname=conftest
13612           lib=conftest
13613           libobjs=conftest.$ac_objext
13614           deplibs=
13615           wl=$lt_prog_compiler_wl_GO
13616           pic_flag=$lt_prog_compiler_pic_GO
13617           compiler_flags=-v
13618           linker_flags=-v
13619           verstring=
13620           output_objdir=.
13621           libname=conftest
13622           lt_save_allow_undefined_flag=$allow_undefined_flag_GO
13623           allow_undefined_flag_GO=
13624           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_GO 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
13625   (eval $archive_cmds_GO 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
13626   ac_status=$?
13627   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13628   test $ac_status = 0; }
13629           then
13630             lt_cv_archive_cmds_need_lc_GO=no
13631           else
13632             lt_cv_archive_cmds_need_lc_GO=yes
13633           fi
13634           allow_undefined_flag_GO=$lt_save_allow_undefined_flag
13635         else
13636           cat conftest.err 1>&5
13637         fi
13638         $RM conftest*
13639
13640 fi
13641 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_GO" >&5
13642 $as_echo "$lt_cv_archive_cmds_need_lc_GO" >&6; }
13643       archive_cmds_need_lc_GO=$lt_cv_archive_cmds_need_lc_GO
13644       ;;
13645     esac
13646   fi
13647   ;;
13648 esac
13649
13650
13651
13652
13653
13654
13655
13656
13657
13658
13659
13660
13661
13662
13663
13664
13665
13666
13667
13668
13669
13670
13671
13672
13673
13674
13675
13676
13677
13678
13679
13680
13681
13682
13683
13684
13685
13686
13687
13688
13689
13690
13691
13692
13693
13694
13695
13696
13697
13698
13699
13700
13701
13702
13703
13704
13705
13706
13707
13708
13709
13710
13711
13712
13713   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
13714 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
13715 hardcode_action_GO=
13716 if test -n "$hardcode_libdir_flag_spec_GO" ||
13717    test -n "$runpath_var_GO" ||
13718    test "X$hardcode_automatic_GO" = "Xyes" ; then
13719
13720   # We can hardcode non-existent directories.
13721   if test "$hardcode_direct_GO" != no &&
13722      # If the only mechanism to avoid hardcoding is shlibpath_var, we
13723      # have to relink, otherwise we might link with an installed library
13724      # when we should be linking with a yet-to-be-installed one
13725      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, GO)" != no &&
13726      test "$hardcode_minus_L_GO" != no; then
13727     # Linking always hardcodes the temporary library directory.
13728     hardcode_action_GO=relink
13729   else
13730     # We can link without hardcoding, and we can hardcode nonexisting dirs.
13731     hardcode_action_GO=immediate
13732   fi
13733 else
13734   # We cannot hardcode anything, or else we can only hardcode existing
13735   # directories.
13736   hardcode_action_GO=unsupported
13737 fi
13738 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_GO" >&5
13739 $as_echo "$hardcode_action_GO" >&6; }
13740
13741 if test "$hardcode_action_GO" = relink ||
13742    test "$inherit_rpath_GO" = yes; then
13743   # Fast installation is not supported
13744   enable_fast_install=no
13745 elif test "$shlibpath_overrides_runpath" = yes ||
13746      test "$enable_shared" = no; then
13747   # Fast installation is not necessary
13748   enable_fast_install=needless
13749 fi
13750
13751
13752
13753
13754
13755
13756
13757 fi
13758
13759 ac_ext=c
13760 ac_cpp='$CPP $CPPFLAGS'
13761 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13762 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13763 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13764
13765
13766 GCC=$lt_save_GCC
13767 CC="$lt_save_CC"
13768
13769
13770
13771
13772         ac_config_commands="$ac_config_commands libtool"
13773
13774
13775
13776
13777 # Only expand once:
13778
13779
13780
13781
13782
13783 CC_FOR_BUILD=${CC_FOR_BUILD:-gcc}
13784
13785
13786 for ac_prog in gawk mawk nawk awk
13787 do
13788   # Extract the first word of "$ac_prog", so it can be a program name with args.
13789 set dummy $ac_prog; ac_word=$2
13790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13791 $as_echo_n "checking for $ac_word... " >&6; }
13792 if ${ac_cv_prog_AWK+:} false; then :
13793   $as_echo_n "(cached) " >&6
13794 else
13795   if test -n "$AWK"; then
13796   ac_cv_prog_AWK="$AWK" # Let the user override the test.
13797 else
13798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13799 for as_dir in $PATH
13800 do
13801   IFS=$as_save_IFS
13802   test -z "$as_dir" && as_dir=.
13803     for ac_exec_ext in '' $ac_executable_extensions; do
13804   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13805     ac_cv_prog_AWK="$ac_prog"
13806     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13807     break 2
13808   fi
13809 done
13810   done
13811 IFS=$as_save_IFS
13812
13813 fi
13814 fi
13815 AWK=$ac_cv_prog_AWK
13816 if test -n "$AWK"; then
13817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
13818 $as_echo "$AWK" >&6; }
13819 else
13820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13821 $as_echo "no" >&6; }
13822 fi
13823
13824
13825   test -n "$AWK" && break
13826 done
13827
13828
13829 WARN_FLAGS='-Wall -Wextra -Wwrite-strings -Wcast-qual'
13830
13831
13832 # Check whether --enable-werror was given.
13833 if test "${enable_werror+set}" = set; then :
13834   enableval=$enable_werror;
13835 fi
13836
13837 if test "x$enable_werror" != "xno" && test "x$GCC" = "xyes"; then :
13838   WERROR="-Werror"
13839 fi
13840
13841
13842 glibgo_toolexecdir=no
13843 glibgo_toolexeclibdir=no
13844
13845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
13846 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
13847 # Check whether --enable-version-specific-runtime-libs was given.
13848 if test "${enable_version_specific_runtime_libs+set}" = set; then :
13849   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
13850     yes) version_specific_libs=yes ;;
13851     no)  version_specific_libs=no ;;
13852     *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
13853    esac
13854 else
13855   version_specific_libs=no
13856 fi
13857
13858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
13859 $as_echo "$version_specific_libs" >&6; }
13860
13861
13862 # Check whether --with-toolexeclibdir was given.
13863 if test "${with_toolexeclibdir+set}" = set; then :
13864   withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
13865   /)
13866     ;;
13867   */)
13868     with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
13869     ;;
13870 esac
13871 else
13872   with_toolexeclibdir=no
13873 fi
13874
13875
13876
13877 # Version-specific runtime libs processing.
13878 if test $version_specific_libs = yes; then
13879   glibgo_toolexecdir='${libdir}/gcc/${host_alias}'
13880   glibgo_toolexeclibdir='${toolexecdir}/${gcc_version}$(MULTISUBDIR)'
13881 fi
13882
13883 # Calculate glibgo_toolexecdir, glibgo_toolexeclibdir
13884 # Install a library built with a cross compiler in tooldir, not libdir.
13885 if test -n "$with_cross_host" &&
13886    test x"$with_cross_host" != x"no"; then
13887   nover_glibgo_toolexecdir='${exec_prefix}/${host_alias}'
13888   case ${with_toolexeclibdir} in
13889     no)
13890       nover_glibgo_toolexeclibdir='${toolexecdir}/lib'
13891       ;;
13892     *)
13893       nover_glibgo_toolexeclibdir=${with_toolexeclibdir}
13894       ;;
13895   esac
13896 else
13897   nover_glibgo_toolexecdir='${libdir}/gcc/${host_alias}'
13898   nover_glibgo_toolexeclibdir='${libdir}'
13899 fi
13900 multi_os_directory=`$GOC -print-multi-os-directory`
13901 case $multi_os_directory in
13902   .) ;; # Avoid trailing /.
13903   *) nover_glibgo_toolexeclibdir=${nover_glibgo_toolexeclibdir}/${multi_os_directory} ;;
13904 esac
13905
13906 if test x"$glibgo_toolexecdir" = x"no"; then
13907   glibgo_toolexecdir="${nover_glibgo_toolexecdir}"
13908   glibgo_toolexeclibdir="${nover_glibgo_toolexeclibdir}"
13909 fi
13910
13911
13912
13913
13914
13915 # See if the user wants to configure without libffi.  Some
13916 # architectures don't support it.  FIXME: We should set a default
13917 # based on the host.
13918
13919 # Check whether --with-libffi was given.
13920 if test "${with_libffi+set}" = set; then :
13921   withval=$with_libffi; :
13922 else
13923   with_libffi=${with_libffi_default-yes}
13924 fi
13925
13926
13927 LIBFFI=
13928 LIBFFIINCS=
13929 if test "$with_libffi" != no; then
13930
13931 $as_echo "#define USE_LIBFFI 1" >>confdefs.h
13932
13933    LIBFFI=../libffi/libffi_convenience.la
13934    LIBFFIINCS='-I$(top_srcdir)/../libffi/include -I../libffi/include'
13935 fi
13936
13937
13938  if test "$with_libffi" != "no"; then
13939   USE_LIBFFI_TRUE=
13940   USE_LIBFFI_FALSE='#'
13941 else
13942   USE_LIBFFI_TRUE='#'
13943   USE_LIBFFI_FALSE=
13944 fi
13945
13946
13947 # See if the user wants to configure without libatomic. This is useful if we are
13948 # on an architecture for which libgo does not need an atomic support library and
13949 # libatomic does not support our C compiler.
13950
13951 # Check whether --with-libatomic was given.
13952 if test "${with_libatomic+set}" = set; then :
13953   withval=$with_libatomic; :
13954 else
13955   with_libatomic=${with_libatomic_default-yes}
13956 fi
13957
13958
13959 LIBATOMIC=
13960 if test "$with_libatomic" != no; then
13961    LIBATOMIC=../libatomic/libatomic_convenience.la
13962 fi
13963
13964
13965 # Used to tell GNU make to include a file without telling automake to
13966 # include it.
13967 go_include="-include"
13968
13969
13970 # All known GOOS values.  This is the union of all operating systems
13971 # supported by the gofrontend and all operating systems supported by
13972 # the gc toolchain.
13973 ALLGOOS="aix android darwin dragonfly freebsd hurd illumos ios irix js linux netbsd openbsd plan9 rtems solaris windows zos"
13974
13975 is_darwin=no
13976 is_freebsd=no
13977 is_irix=no
13978 is_linux=no
13979 is_netbsd=no
13980 is_openbsd=no
13981 is_dragonfly=no
13982 is_rtems=no
13983 is_solaris=no
13984 is_aix=no
13985 is_hurd=no
13986 GOOS=unknown
13987 case ${host} in
13988   *-*-darwin*)   is_darwin=yes;  GOOS=darwin ;;
13989   *-*-freebsd*)  is_freebsd=yes; GOOS=freebsd ;;
13990   *-*-irix6*)    is_irix=yes;    GOOS=irix ;;
13991   *-*-linux*)    is_linux=yes;   GOOS=linux ;;
13992   *-*-netbsd*)   is_netbsd=yes;  GOOS=netbsd ;;
13993   *-*-openbsd*)  is_openbsd=yes; GOOS=openbsd ;;
13994   *-*-dragonfly*) is_dragonfly=yes; GOOS=dragonfly ;;
13995   *-*-rtems*)    is_rtems=yes;   GOOS=rtems ;;
13996   *-*-solaris2*) is_solaris=yes; GOOS=solaris ;;
13997   *-*-aix*)      is_aix=yes;     GOOS=aix ;;
13998   *-*-gnu*)      is_hurd=yes;    GOOS=hurd ;;
13999 esac
14000  if test $is_darwin = yes; then
14001   LIBGO_IS_DARWIN_TRUE=
14002   LIBGO_IS_DARWIN_FALSE='#'
14003 else
14004   LIBGO_IS_DARWIN_TRUE='#'
14005   LIBGO_IS_DARWIN_FALSE=
14006 fi
14007
14008  if test $is_freebsd = yes; then
14009   LIBGO_IS_FREEBSD_TRUE=
14010   LIBGO_IS_FREEBSD_FALSE='#'
14011 else
14012   LIBGO_IS_FREEBSD_TRUE='#'
14013   LIBGO_IS_FREEBSD_FALSE=
14014 fi
14015
14016  if test $is_irix = yes; then
14017   LIBGO_IS_IRIX_TRUE=
14018   LIBGO_IS_IRIX_FALSE='#'
14019 else
14020   LIBGO_IS_IRIX_TRUE='#'
14021   LIBGO_IS_IRIX_FALSE=
14022 fi
14023
14024  if test $is_linux = yes; then
14025   LIBGO_IS_LINUX_TRUE=
14026   LIBGO_IS_LINUX_FALSE='#'
14027 else
14028   LIBGO_IS_LINUX_TRUE='#'
14029   LIBGO_IS_LINUX_FALSE=
14030 fi
14031
14032  if test $is_netbsd = yes; then
14033   LIBGO_IS_NETBSD_TRUE=
14034   LIBGO_IS_NETBSD_FALSE='#'
14035 else
14036   LIBGO_IS_NETBSD_TRUE='#'
14037   LIBGO_IS_NETBSD_FALSE=
14038 fi
14039
14040  if test $is_openbsd = yes; then
14041   LIBGO_IS_OPENBSD_TRUE=
14042   LIBGO_IS_OPENBSD_FALSE='#'
14043 else
14044   LIBGO_IS_OPENBSD_TRUE='#'
14045   LIBGO_IS_OPENBSD_FALSE=
14046 fi
14047
14048  if test $is_dragonfly = yes; then
14049   LIBGO_IS_DRAGONFLY_TRUE=
14050   LIBGO_IS_DRAGONFLY_FALSE='#'
14051 else
14052   LIBGO_IS_DRAGONFLY_TRUE='#'
14053   LIBGO_IS_DRAGONFLY_FALSE=
14054 fi
14055
14056  if test $is_rtems = yes; then
14057   LIBGO_IS_RTEMS_TRUE=
14058   LIBGO_IS_RTEMS_FALSE='#'
14059 else
14060   LIBGO_IS_RTEMS_TRUE='#'
14061   LIBGO_IS_RTEMS_FALSE=
14062 fi
14063
14064  if test $is_solaris = yes; then
14065   LIBGO_IS_SOLARIS_TRUE=
14066   LIBGO_IS_SOLARIS_FALSE='#'
14067 else
14068   LIBGO_IS_SOLARIS_TRUE='#'
14069   LIBGO_IS_SOLARIS_FALSE=
14070 fi
14071
14072  if test $is_aix = yes; then
14073   LIBGO_IS_AIX_TRUE=
14074   LIBGO_IS_AIX_FALSE='#'
14075 else
14076   LIBGO_IS_AIX_TRUE='#'
14077   LIBGO_IS_AIX_FALSE=
14078 fi
14079
14080  if test $is_hurd = yes; then
14081   LIBGO_IS_HURD_TRUE=
14082   LIBGO_IS_HURD_FALSE='#'
14083 else
14084   LIBGO_IS_HURD_TRUE='#'
14085   LIBGO_IS_HURD_FALSE=
14086 fi
14087
14088  if test $is_darwin = yes -o $is_dragonfly = yes -o $is_freebsd = yes -o $is_netbsd = yes -o $is_openbsd = yes; then
14089   LIBGO_IS_BSD_TRUE=
14090   LIBGO_IS_BSD_FALSE='#'
14091 else
14092   LIBGO_IS_BSD_TRUE='#'
14093   LIBGO_IS_BSD_FALSE=
14094 fi
14095
14096
14097
14098
14099 USE_DEJAGNU=no
14100 case ${host} in
14101   *-*-rtems*) USE_DEJAGNU=yes ;;
14102   ${build}) ;;
14103   *) USE_DEJAGNU=yes ;;
14104 esac
14105
14106
14107 # All known GOARCH values.  This is the union of all architectures
14108 # supported by the gofrontend and all architectures supported by the
14109 # gc toolchain.
14110 # To add a new architecture:
14111 # - add it to this list
14112 # - if appropriate, add an entry to ALLGOARCHFAMILY below
14113 # - add an entry to the case on ${host} below to set GOARCH
14114 # - update goarchList in libgo/go/go/build/syslist.go
14115 # - update goarch.sh to report the values for this architecture
14116 # - update go-set-goarch in gcc/testsuite/go.test/go-test.exp
14117 # - update ptrSizeMap and intSizeMap in libgo/go/cmd/cgo/main.go
14118 # - update arch lists in libgo/match.sh
14119 # - update arch lists in libgo/testsuite/gotest
14120 # - update +build lines in several places
14121 #   - libgo/go/runtime/lfstack_NNbit.go
14122 #   - libgo/go/runtime/hashNN.go
14123 #   - libgo/go/runtime/unalignedN.go
14124 #   - libgo/go/syscall/endian_XX.go
14125 #   - possibly others
14126 # - possibly update files in libgo/go/internal/syscall/unix
14127 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"
14128
14129 # All known GOARCH family values.
14130 ALLGOARCHFAMILY="I386 ALPHA AMD64 ARM ARM64 IA64 M68K MIPS MIPS64 NIOS2 PPC PPC64 RISCV RISCV64 S390 S390X SH SPARC SPARC64 WASM"
14131
14132 GOARCH=unknown
14133 case ${host} in
14134   alpha*-*-*)
14135     GOARCH=alpha
14136     ;;
14137   aarch64-*-*)
14138     GOARCH=arm64
14139     ;;
14140   aarch64_be-*-*)
14141     GOARCH=arm64be
14142     ;;
14143   arm*-*-* | strongarm*-*-* | ep9312*-*-* | xscale-*-*)
14144     GOARCH=arm
14145     case ${host} in
14146       arm*b*-*-*)
14147         GOARCH=armbe
14148         ;;
14149     esac
14150     ;;
14151   i[34567]86-*-* | x86_64-*-*)
14152     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14153 /* end confdefs.h.  */
14154
14155 #ifdef __x86_64__
14156 #error 64-bit
14157 #endif
14158
14159 _ACEOF
14160 if ac_fn_c_try_compile "$LINENO"; then :
14161   GOARCH=386
14162 else
14163   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14164 /* end confdefs.h.  */
14165
14166 #ifdef __ILP32__
14167 #error x32
14168 #endif
14169
14170 _ACEOF
14171 if ac_fn_c_try_compile "$LINENO"; then :
14172   GOARCH=amd64
14173 else
14174   GOARCH=amd64p32
14175 fi
14176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14177 fi
14178 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14179     ;;
14180   ia64-*-*)
14181     GOARCH=ia64
14182     ;;
14183   m68k*-*-*)
14184     GOARCH=m68k
14185     ;;
14186   mips*-*-*)
14187     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14188 /* end confdefs.h.  */
14189
14190 #if _MIPS_SIM != _ABIO32
14191 #error not o32
14192 #endif
14193
14194 _ACEOF
14195 if ac_fn_c_try_compile "$LINENO"; then :
14196   mips_abi="o32"
14197 else
14198   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14199 /* end confdefs.h.  */
14200
14201 #if _MIPS_SIM != _ABIN32
14202 #error not n32
14203 #endif
14204
14205 _ACEOF
14206 if ac_fn_c_try_compile "$LINENO"; then :
14207   mips_abi="n32"
14208 else
14209   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14210 /* end confdefs.h.  */
14211
14212 #if _MIPS_SIM != _ABI64
14213 #error not n64
14214 #endif
14215
14216 _ACEOF
14217 if ac_fn_c_try_compile "$LINENO"; then :
14218   mips_abi="n64"
14219 else
14220   as_fn_error $? "unknown MIPS ABI" "$LINENO" 5
14221 mips_abi="n32"
14222 fi
14223 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14224 fi
14225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14226 fi
14227 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14228     case "$mips_abi" in
14229     "o32") GOARCH=mips ;;
14230     "n32") GOARCH=mips64p32 ;;
14231     "n64") GOARCH=mips64 ;;
14232     esac
14233     case "${host}" in
14234     mips*el-*-*)
14235         GOARCH="${GOARCH}le"
14236         ;;
14237     esac
14238     ;;
14239   nios2-*-*)
14240     GOARCH=nios2
14241     ;;
14242   rs6000*-*-* | powerpc*-*-*)
14243     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14244 /* end confdefs.h.  */
14245
14246 #ifdef _ARCH_PPC64
14247 #error 64-bit
14248 #endif
14249
14250 _ACEOF
14251 if ac_fn_c_try_compile "$LINENO"; then :
14252   GOARCH=ppc
14253 else
14254
14255 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14256 /* end confdefs.h.  */
14257
14258 #if defined(_BIG_ENDIAN) || defined(__BIG_ENDIAN__)
14259 #error 64be
14260 #endif
14261
14262 _ACEOF
14263 if ac_fn_c_try_compile "$LINENO"; then :
14264   GOARCH=ppc64le
14265 else
14266   GOARCH=ppc64
14267 fi
14268 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14269 fi
14270 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14271     ;;
14272   riscv*-*-*)
14273     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14274 /* end confdefs.h.  */
14275
14276 #if __riscv_xlen == 64
14277 #error 64-bit
14278 #endif
14279
14280 _ACEOF
14281 if ac_fn_c_try_compile "$LINENO"; then :
14282   GOARCH=riscv
14283 else
14284   GOARCH=riscv64
14285 fi
14286 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14287     ;;
14288   s390*-*-*)
14289     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14290 /* end confdefs.h.  */
14291
14292 #if defined(__s390x__)
14293 #error 64-bit
14294 #endif
14295
14296 _ACEOF
14297 if ac_fn_c_try_compile "$LINENO"; then :
14298   GOARCH=s390
14299 else
14300   GOARCH=s390x
14301 fi
14302 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14303     ;;
14304   sh3eb*-*-* | sh4eb*-*-*)
14305     GOARCH=shbe
14306     ;;
14307   sh3*-*-* | sh4*-*-*)
14308     GOARCH=sh
14309     ;;
14310   sparc*-*-*)
14311     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14312 /* end confdefs.h.  */
14313
14314 #if defined(__sparcv9) || defined(__arch64__)
14315 #error 64-bit
14316 #endif
14317
14318 _ACEOF
14319 if ac_fn_c_try_compile "$LINENO"; then :
14320   GOARCH=sparc
14321 else
14322   GOARCH=sparc64
14323 fi
14324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14325     ;;
14326 esac
14327
14328
14329
14330
14331  if test "$GOARCH" = "386" -o "$GOARCH" = "amd64" -o "$GOARCH" = "amd64p32"; then
14332   LIBGO_IS_X86_TRUE=
14333   LIBGO_IS_X86_FALSE='#'
14334 else
14335   LIBGO_IS_X86_TRUE='#'
14336   LIBGO_IS_X86_FALSE=
14337 fi
14338
14339
14340 FUNCTION_DESCRIPTORS=false
14341 case ${host} in
14342   rs6000*-*-* | powerpc*-*-*)
14343     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14344 /* end confdefs.h.  */
14345
14346 #if _CALL_ELF == 1
14347 #error descriptors
14348 #endif
14349
14350 _ACEOF
14351 if ac_fn_c_try_compile "$LINENO"; then :
14352   FUNCTION_DESCRIPTORS=false
14353 else
14354   FUNCTION_DESCRIPTORS=true
14355 fi
14356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14357     ;;
14358 esac
14359
14360
14361 GO_LIBCALL_OS_FILE=
14362 GO_LIBCALL_OS_ARCH_FILE=
14363 GO_SYSCALL_OS_FILE=
14364 GO_SYSCALL_OS_ARCH_FILE=
14365 if test -f "${srcdir}/go/syscall/libcall_${GOOS}.go"; then
14366   GO_LIBCALL_OS_FILE="go/syscall/libcall_${GOOS}.go"
14367 fi
14368 if test -f "${srcdir}/go/syscall/libcall_${GOOS}_${GOARCH}.go"; then
14369   GO_LIBCALL_OS_ARCH_FILE="go/syscall/libcall_${GOOS}_${GOARCH}.go"
14370 fi
14371 if test -f "${srcdir}/go/syscall/syscall_${GOOS}.go"; then
14372   GO_SYSCALL_OS_FILE="go/syscall/syscall_${GOOS}.go"
14373 fi
14374 if test -f "${srcdir}/go/syscall/syscall_${GOOS}_${GOARCH}.go"; then
14375   GO_SYSCALL_OS_ARCH_FILE="go/syscall/syscall_${GOOS}_${GOARCH}.go"
14376 fi
14377
14378
14379
14380
14381
14382 OSCFLAGS="-D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
14383 case "$target" in
14384     mips-sgi-irix6.5*)
14385         # IRIX 6 needs _XOPEN_SOURCE=500 for the XPG5 version of struct
14386         # msghdr in <sys/socket.h>.
14387         OSCFLAGS="$OSCFLAGS -D_XOPEN_SOURCE=500"
14388         ;;
14389     *-*-solaris2.*)
14390         # Solaris 10+ needs this so struct msghdr gets the msg_control
14391         # etc. fields in <sys/socket.h> (_XPG4_2).  _XOPEN_SOURCE=600 as
14392         # above doesn't work with C99.
14393         OSCFLAGS="$OSCFLAGS -std=gnu99 -D_XOPEN_SOURCE=600 -D__EXTENSIONS__"
14394         ;;
14395 esac
14396
14397
14398
14399   test -z "$HWCAP_CFLAGS" && HWCAP_CFLAGS=''
14400
14401   # Restrict the test to Solaris, other assemblers (e.g. AIX as) have -nH
14402   # with a different meaning.
14403   case ${target_os} in
14404     solaris2*)
14405       ac_save_CFLAGS="$CFLAGS"
14406       CFLAGS="$CFLAGS -Wa,-nH"
14407
14408       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for as that supports -Wa,-nH" >&5
14409 $as_echo_n "checking for as that supports -Wa,-nH... " >&6; }
14410       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14411 /* end confdefs.h.  */
14412
14413 int
14414 main ()
14415 {
14416 return 0;
14417   ;
14418   return 0;
14419 }
14420 _ACEOF
14421 if ac_fn_c_try_compile "$LINENO"; then :
14422   ac_hwcap_flags=yes
14423 else
14424   ac_hwcap_flags=no
14425 fi
14426 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14427       if test "$ac_hwcap_flags" = "yes"; then
14428         HWCAP_CFLAGS="-Wa,-nH $HWCAP_CFLAGS"
14429       fi
14430       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_hwcap_flags" >&5
14431 $as_echo "$ac_hwcap_flags" >&6; }
14432
14433       CFLAGS="$ac_save_CFLAGS"
14434       ;;
14435   esac
14436
14437
14438
14439
14440 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fsplit-stack is supported" >&5
14441 $as_echo_n "checking whether -fsplit-stack is supported... " >&6; }
14442 if ${libgo_cv_c_split_stack_supported+:} false; then :
14443   $as_echo_n "(cached) " >&6
14444 else
14445   CFLAGS_hold=$CFLAGS
14446 CFLAGS="$CFLAGS -fsplit-stack"
14447 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14448 /* end confdefs.h.  */
14449 int i;
14450 _ACEOF
14451 if ac_fn_c_try_compile "$LINENO"; then :
14452   libgo_cv_c_split_stack_supported=yes
14453 else
14454   libgo_cv_c_split_stack_supported=no
14455 fi
14456 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14457 CFLAGS=$CFLAGS_hold
14458 fi
14459 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_split_stack_supported" >&5
14460 $as_echo "$libgo_cv_c_split_stack_supported" >&6; }
14461
14462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linker supports split/non-split linked together" >&5
14463 $as_echo_n "checking whether linker supports split/non-split linked together... " >&6; }
14464 if ${libgo_cv_c_linker_split_non_split+:} false; then :
14465   $as_echo_n "(cached) " >&6
14466 else
14467   cat > conftest1.c << EOF
14468 extern void f();
14469 int main() { f(); return 0; }
14470 EOF
14471 cat > conftest2.c << EOF
14472 void f() {}
14473 EOF
14474 $CC -c -fsplit-stack $CFLAGS $CPPFLAGS conftest1.c >/dev/null 2>&1
14475 $CC -c $CFLAGS $CPPFLAGS conftest2.c > /dev/null 2>&1
14476 if $CC -o conftest conftest1.$ac_objext conftest2.$ac_objext > /dev/null 2>&1; then
14477   libgo_cv_c_linker_split_non_split=yes
14478 else
14479   libgo_cv_c_linker_split_non_split=no
14480 fi
14481 rm -f conftest1.* conftest2.* conftest
14482 fi
14483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_linker_split_non_split" >&5
14484 $as_echo "$libgo_cv_c_linker_split_non_split" >&6; }
14485
14486 if test "$libgo_cv_c_split_stack_supported" = yes -a "$libgo_cv_c_linker_split_non_split" = yes; then
14487   SPLIT_STACK=-fsplit-stack
14488
14489 $as_echo "#define USING_SPLIT_STACK 1" >>confdefs.h
14490
14491 else
14492   SPLIT_STACK=
14493 fi
14494
14495  if test "$libgo_cv_c_split_stack_supported" = yes -a "$libgo_cv_c_linker_split_non_split" = yes; then
14496   USING_SPLIT_STACK_TRUE=
14497   USING_SPLIT_STACK_FALSE='#'
14498 else
14499   USING_SPLIT_STACK_TRUE='#'
14500   USING_SPLIT_STACK_FALSE=
14501 fi
14502
14503
14504 if test "$libgo_cv_c_split_stack_supported" = yes -a "$libgo_cv_c_linker_split_non_split" = no; then
14505   GO_SPLIT_STACK=-fno-split-stack
14506 else
14507   GO_SPLIT_STACK=
14508 fi
14509
14510
14511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linker supports split stack" >&5
14512 $as_echo_n "checking whether linker supports split stack... " >&6; }
14513 if ${libgo_cv_c_linker_supports_split_stack+:} false; then :
14514   $as_echo_n "(cached) " >&6
14515 else
14516   libgo_cv_c_linker_supports_split_stack=no
14517 if $GOC -Wl,--help 2>/dev/null | grep split-stack-adjust-size >/dev/null 2>&1; then
14518   libgo_cv_c_linker_supports_split_stack=yes
14519 fi
14520 fi
14521 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_linker_supports_split_stack" >&5
14522 $as_echo "$libgo_cv_c_linker_supports_split_stack" >&6; }
14523 if test "$libgo_cv_c_linker_supports_split_stack" = yes; then
14524
14525 $as_echo "#define LINKER_SUPPORTS_SPLIT_STACK 1" >>confdefs.h
14526
14527 fi
14528
14529 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler is llgo" >&5
14530 $as_echo_n "checking whether compiler is llgo... " >&6; }
14531 if ${libgo_cv_c_goc_is_llgo+:} false; then :
14532   $as_echo_n "(cached) " >&6
14533 else
14534   libgo_cv_c_goc_is_llgo=no
14535 if $GOC -dumpversion 2>/dev/null | grep llgo >/dev/null 2>&1; then
14536   libgo_cv_c_goc_is_llgo=yes
14537 fi
14538 fi
14539 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_goc_is_llgo" >&5
14540 $as_echo "$libgo_cv_c_goc_is_llgo" >&6; }
14541  if test "$libgo_cv_c_goc_is_llgo" = yes; then
14542   GOC_IS_LLGO_TRUE=
14543   GOC_IS_LLGO_FALSE='#'
14544 else
14545   GOC_IS_LLGO_TRUE='#'
14546   GOC_IS_LLGO_FALSE=
14547 fi
14548
14549
14550 MATH_LIBS=
14551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
14552 $as_echo_n "checking for sqrt in -lm... " >&6; }
14553 if ${ac_cv_lib_m_sqrt+:} false; then :
14554   $as_echo_n "(cached) " >&6
14555 else
14556   ac_check_lib_save_LIBS=$LIBS
14557 LIBS="-lm  $LIBS"
14558 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14559 /* end confdefs.h.  */
14560
14561 /* Override any GCC internal prototype to avoid an error.
14562    Use char because int might match the return type of a GCC
14563    builtin and then its argument prototype would still apply.  */
14564 #ifdef __cplusplus
14565 extern "C"
14566 #endif
14567 char sqrt ();
14568 int
14569 main ()
14570 {
14571 return sqrt ();
14572   ;
14573   return 0;
14574 }
14575 _ACEOF
14576 if ac_fn_c_try_link "$LINENO"; then :
14577   ac_cv_lib_m_sqrt=yes
14578 else
14579   ac_cv_lib_m_sqrt=no
14580 fi
14581 rm -f core conftest.err conftest.$ac_objext \
14582     conftest$ac_exeext conftest.$ac_ext
14583 LIBS=$ac_check_lib_save_LIBS
14584 fi
14585 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
14586 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
14587 if test "x$ac_cv_lib_m_sqrt" = xyes; then :
14588   MATH_LIBS=-lm
14589 fi
14590
14591
14592
14593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket libraries" >&5
14594 $as_echo_n "checking for socket libraries... " >&6; }
14595 if ${libgo_cv_lib_sockets+:} false; then :
14596   $as_echo_n "(cached) " >&6
14597 else
14598   libgo_cv_lib_sockets=
14599    libgo_check_both=no
14600    ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
14601 if test "x$ac_cv_func_connect" = xyes; then :
14602   libgo_check_socket=no
14603 else
14604   libgo_check_socket=yes
14605 fi
14606
14607    if test "$libgo_check_socket" = "yes"; then
14608      unset ac_cv_func_connect
14609      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsocket" >&5
14610 $as_echo_n "checking for main in -lsocket... " >&6; }
14611 if ${ac_cv_lib_socket_main+:} false; then :
14612   $as_echo_n "(cached) " >&6
14613 else
14614   ac_check_lib_save_LIBS=$LIBS
14615 LIBS="-lsocket  $LIBS"
14616 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14617 /* end confdefs.h.  */
14618
14619
14620 int
14621 main ()
14622 {
14623 return main ();
14624   ;
14625   return 0;
14626 }
14627 _ACEOF
14628 if ac_fn_c_try_link "$LINENO"; then :
14629   ac_cv_lib_socket_main=yes
14630 else
14631   ac_cv_lib_socket_main=no
14632 fi
14633 rm -f core conftest.err conftest.$ac_objext \
14634     conftest$ac_exeext conftest.$ac_ext
14635 LIBS=$ac_check_lib_save_LIBS
14636 fi
14637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_main" >&5
14638 $as_echo "$ac_cv_lib_socket_main" >&6; }
14639 if test "x$ac_cv_lib_socket_main" = xyes; then :
14640   libgo_cv_lib_sockets="-lsocket"
14641 else
14642   libgo_check_both=yes
14643 fi
14644
14645    fi
14646    if test "$libgo_check_both" = "yes"; then
14647      libgo_old_libs=$LIBS
14648      LIBS="$LIBS -lsocket -lnsl"
14649      unset ac_cv_func_accept
14650      ac_fn_c_check_func "$LINENO" "accept" "ac_cv_func_accept"
14651 if test "x$ac_cv_func_accept" = xyes; then :
14652   libgo_check_nsl=no
14653                     libgo_cv_lib_sockets="-lsocket -lnsl"
14654 fi
14655
14656      unset ac_cv_func_accept
14657      LIBS=$libgo_old_libs
14658    fi
14659    unset ac_cv_func_gethostbyname
14660    libgo_old_libs="$LIBS"
14661    ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
14662 if test "x$ac_cv_func_gethostbyname" = xyes; then :
14663
14664 else
14665   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lnsl" >&5
14666 $as_echo_n "checking for main in -lnsl... " >&6; }
14667 if ${ac_cv_lib_nsl_main+:} false; then :
14668   $as_echo_n "(cached) " >&6
14669 else
14670   ac_check_lib_save_LIBS=$LIBS
14671 LIBS="-lnsl  $LIBS"
14672 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14673 /* end confdefs.h.  */
14674
14675
14676 int
14677 main ()
14678 {
14679 return main ();
14680   ;
14681   return 0;
14682 }
14683 _ACEOF
14684 if ac_fn_c_try_link "$LINENO"; then :
14685   ac_cv_lib_nsl_main=yes
14686 else
14687   ac_cv_lib_nsl_main=no
14688 fi
14689 rm -f core conftest.err conftest.$ac_objext \
14690     conftest$ac_exeext conftest.$ac_ext
14691 LIBS=$ac_check_lib_save_LIBS
14692 fi
14693 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_main" >&5
14694 $as_echo "$ac_cv_lib_nsl_main" >&6; }
14695 if test "x$ac_cv_lib_nsl_main" = xyes; then :
14696   libgo_cv_lib_sockets="$libgo_cv_lib_sockets -lnsl"
14697 fi
14698
14699 fi
14700
14701    unset ac_cv_func_gethostbyname
14702    ac_fn_c_check_func "$LINENO" "sendfile" "ac_cv_func_sendfile"
14703 if test "x$ac_cv_func_sendfile" = xyes; then :
14704
14705 else
14706   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsendfile" >&5
14707 $as_echo_n "checking for main in -lsendfile... " >&6; }
14708 if ${ac_cv_lib_sendfile_main+:} false; then :
14709   $as_echo_n "(cached) " >&6
14710 else
14711   ac_check_lib_save_LIBS=$LIBS
14712 LIBS="-lsendfile  $LIBS"
14713 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14714 /* end confdefs.h.  */
14715
14716
14717 int
14718 main ()
14719 {
14720 return main ();
14721   ;
14722   return 0;
14723 }
14724 _ACEOF
14725 if ac_fn_c_try_link "$LINENO"; then :
14726   ac_cv_lib_sendfile_main=yes
14727 else
14728   ac_cv_lib_sendfile_main=no
14729 fi
14730 rm -f core conftest.err conftest.$ac_objext \
14731     conftest$ac_exeext conftest.$ac_ext
14732 LIBS=$ac_check_lib_save_LIBS
14733 fi
14734 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sendfile_main" >&5
14735 $as_echo "$ac_cv_lib_sendfile_main" >&6; }
14736 if test "x$ac_cv_lib_sendfile_main" = xyes; then :
14737   libgo_cv_lib_sockets="$libgo_cv_lib_sockets -lsendfile"
14738 fi
14739
14740 fi
14741
14742    LIBS=$libgo_old_libs
14743
14744 fi
14745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_sockets" >&5
14746 $as_echo "$libgo_cv_lib_sockets" >&6; }
14747 NET_LIBS="$libgo_cv_lib_sockets"
14748
14749
14750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is supported" >&5
14751 $as_echo_n "checking whether -pthread is supported... " >&6; }
14752 if ${libgo_cv_lib_pthread+:} false; then :
14753   $as_echo_n "(cached) " >&6
14754 else
14755   CFLAGS_hold=$CFLAGS
14756 CFLAGS="$CFLAGS -pthread -L../libatomic/.libs"
14757 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14758 /* end confdefs.h.  */
14759 int i;
14760 _ACEOF
14761 if ac_fn_c_try_compile "$LINENO"; then :
14762   libgo_cv_lib_pthread=yes
14763 else
14764   libgo_cv_lib_pthread=no
14765 fi
14766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14767 CFLAGS=$CFLAGS_hold
14768 fi
14769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_pthread" >&5
14770 $as_echo "$libgo_cv_lib_pthread" >&6; }
14771 PTHREAD_CFLAGS=
14772 if test "$libgo_cv_lib_pthread" = yes; then
14773   # RISC-V apparently adds -latomic when using -pthread.
14774   PTHREAD_CFLAGS="-pthread -L../libatomic/.libs"
14775 fi
14776
14777
14778 PTHREAD_LIBS=
14779 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
14780 $as_echo_n "checking for pthread_create in -lpthread... " >&6; }
14781 if ${ac_cv_lib_pthread_pthread_create+:} false; then :
14782   $as_echo_n "(cached) " >&6
14783 else
14784   ac_check_lib_save_LIBS=$LIBS
14785 LIBS="-lpthread  $LIBS"
14786 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14787 /* end confdefs.h.  */
14788
14789 /* Override any GCC internal prototype to avoid an error.
14790    Use char because int might match the return type of a GCC
14791    builtin and then its argument prototype would still apply.  */
14792 #ifdef __cplusplus
14793 extern "C"
14794 #endif
14795 char pthread_create ();
14796 int
14797 main ()
14798 {
14799 return pthread_create ();
14800   ;
14801   return 0;
14802 }
14803 _ACEOF
14804 if ac_fn_c_try_link "$LINENO"; then :
14805   ac_cv_lib_pthread_pthread_create=yes
14806 else
14807   ac_cv_lib_pthread_pthread_create=no
14808 fi
14809 rm -f core conftest.err conftest.$ac_objext \
14810     conftest$ac_exeext conftest.$ac_ext
14811 LIBS=$ac_check_lib_save_LIBS
14812 fi
14813 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
14814 $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
14815 if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then :
14816   PTHREAD_LIBS=-lpthread
14817 fi
14818
14819
14820
14821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sched_yield" >&5
14822 $as_echo_n "checking for library containing sched_yield... " >&6; }
14823 if ${ac_cv_search_sched_yield+:} false; then :
14824   $as_echo_n "(cached) " >&6
14825 else
14826   ac_func_search_save_LIBS=$LIBS
14827 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14828 /* end confdefs.h.  */
14829
14830 /* Override any GCC internal prototype to avoid an error.
14831    Use char because int might match the return type of a GCC
14832    builtin and then its argument prototype would still apply.  */
14833 #ifdef __cplusplus
14834 extern "C"
14835 #endif
14836 char sched_yield ();
14837 int
14838 main ()
14839 {
14840 return sched_yield ();
14841   ;
14842   return 0;
14843 }
14844 _ACEOF
14845 for ac_lib in '' rt; do
14846   if test -z "$ac_lib"; then
14847     ac_res="none required"
14848   else
14849     ac_res=-l$ac_lib
14850     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14851   fi
14852   if ac_fn_c_try_link "$LINENO"; then :
14853   ac_cv_search_sched_yield=$ac_res
14854 fi
14855 rm -f core conftest.err conftest.$ac_objext \
14856     conftest$ac_exeext
14857   if ${ac_cv_search_sched_yield+:} false; then :
14858   break
14859 fi
14860 done
14861 if ${ac_cv_search_sched_yield+:} false; then :
14862
14863 else
14864   ac_cv_search_sched_yield=no
14865 fi
14866 rm conftest.$ac_ext
14867 LIBS=$ac_func_search_save_LIBS
14868 fi
14869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sched_yield" >&5
14870 $as_echo "$ac_cv_search_sched_yield" >&6; }
14871 ac_res=$ac_cv_search_sched_yield
14872 if test "$ac_res" != no; then :
14873   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14874
14875 fi
14876
14877 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
14878 $as_echo_n "checking for library containing nanosleep... " >&6; }
14879 if ${ac_cv_search_nanosleep+:} false; then :
14880   $as_echo_n "(cached) " >&6
14881 else
14882   ac_func_search_save_LIBS=$LIBS
14883 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14884 /* end confdefs.h.  */
14885
14886 /* Override any GCC internal prototype to avoid an error.
14887    Use char because int might match the return type of a GCC
14888    builtin and then its argument prototype would still apply.  */
14889 #ifdef __cplusplus
14890 extern "C"
14891 #endif
14892 char nanosleep ();
14893 int
14894 main ()
14895 {
14896 return nanosleep ();
14897   ;
14898   return 0;
14899 }
14900 _ACEOF
14901 for ac_lib in '' rt; do
14902   if test -z "$ac_lib"; then
14903     ac_res="none required"
14904   else
14905     ac_res=-l$ac_lib
14906     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14907   fi
14908   if ac_fn_c_try_link "$LINENO"; then :
14909   ac_cv_search_nanosleep=$ac_res
14910 fi
14911 rm -f core conftest.err conftest.$ac_objext \
14912     conftest$ac_exeext
14913   if ${ac_cv_search_nanosleep+:} false; then :
14914   break
14915 fi
14916 done
14917 if ${ac_cv_search_nanosleep+:} false; then :
14918
14919 else
14920   ac_cv_search_nanosleep=no
14921 fi
14922 rm conftest.$ac_ext
14923 LIBS=$ac_func_search_save_LIBS
14924 fi
14925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
14926 $as_echo "$ac_cv_search_nanosleep" >&6; }
14927 ac_res=$ac_cv_search_nanosleep
14928 if test "$ac_res" != no; then :
14929   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14930
14931 fi
14932
14933 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
14934 $as_echo_n "checking for library containing clock_gettime... " >&6; }
14935 if ${ac_cv_search_clock_gettime+:} false; then :
14936   $as_echo_n "(cached) " >&6
14937 else
14938   ac_func_search_save_LIBS=$LIBS
14939 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14940 /* end confdefs.h.  */
14941
14942 /* Override any GCC internal prototype to avoid an error.
14943    Use char because int might match the return type of a GCC
14944    builtin and then its argument prototype would still apply.  */
14945 #ifdef __cplusplus
14946 extern "C"
14947 #endif
14948 char clock_gettime ();
14949 int
14950 main ()
14951 {
14952 return clock_gettime ();
14953   ;
14954   return 0;
14955 }
14956 _ACEOF
14957 for ac_lib in '' rt; do
14958   if test -z "$ac_lib"; then
14959     ac_res="none required"
14960   else
14961     ac_res=-l$ac_lib
14962     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14963   fi
14964   if ac_fn_c_try_link "$LINENO"; then :
14965   ac_cv_search_clock_gettime=$ac_res
14966 fi
14967 rm -f core conftest.err conftest.$ac_objext \
14968     conftest$ac_exeext
14969   if ${ac_cv_search_clock_gettime+:} false; then :
14970   break
14971 fi
14972 done
14973 if ${ac_cv_search_clock_gettime+:} false; then :
14974
14975 else
14976   ac_cv_search_clock_gettime=no
14977 fi
14978 rm conftest.$ac_ext
14979 LIBS=$ac_func_search_save_LIBS
14980 fi
14981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
14982 $as_echo "$ac_cv_search_clock_gettime" >&6; }
14983 ac_res=$ac_cv_search_clock_gettime
14984 if test "$ac_res" != no; then :
14985   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14986
14987 fi
14988
14989
14990  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
14991 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
14992 if ${ac_cv_c_bigendian+:} false; then :
14993   $as_echo_n "(cached) " >&6
14994 else
14995   ac_cv_c_bigendian=unknown
14996     # See if we're dealing with a universal compiler.
14997     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14998 /* end confdefs.h.  */
14999 #ifndef __APPLE_CC__
15000                not a universal capable compiler
15001              #endif
15002              typedef int dummy;
15003
15004 _ACEOF
15005 if ac_fn_c_try_compile "$LINENO"; then :
15006
15007         # Check for potential -arch flags.  It is not universal unless
15008         # there are at least two -arch flags with different values.
15009         ac_arch=
15010         ac_prev=
15011         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
15012          if test -n "$ac_prev"; then
15013            case $ac_word in
15014              i?86 | x86_64 | ppc | ppc64)
15015                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
15016                  ac_arch=$ac_word
15017                else
15018                  ac_cv_c_bigendian=universal
15019                  break
15020                fi
15021                ;;
15022            esac
15023            ac_prev=
15024          elif test "x$ac_word" = "x-arch"; then
15025            ac_prev=arch
15026          fi
15027        done
15028 fi
15029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15030     if test $ac_cv_c_bigendian = unknown; then
15031       # See if sys/param.h defines the BYTE_ORDER macro.
15032       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15033 /* end confdefs.h.  */
15034 #include <sys/types.h>
15035              #include <sys/param.h>
15036
15037 int
15038 main ()
15039 {
15040 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
15041                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
15042                      && LITTLE_ENDIAN)
15043               bogus endian macros
15044              #endif
15045
15046   ;
15047   return 0;
15048 }
15049 _ACEOF
15050 if ac_fn_c_try_compile "$LINENO"; then :
15051   # It does; now see whether it defined to BIG_ENDIAN or not.
15052          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15053 /* end confdefs.h.  */
15054 #include <sys/types.h>
15055                 #include <sys/param.h>
15056
15057 int
15058 main ()
15059 {
15060 #if BYTE_ORDER != BIG_ENDIAN
15061                  not big endian
15062                 #endif
15063
15064   ;
15065   return 0;
15066 }
15067 _ACEOF
15068 if ac_fn_c_try_compile "$LINENO"; then :
15069   ac_cv_c_bigendian=yes
15070 else
15071   ac_cv_c_bigendian=no
15072 fi
15073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15074 fi
15075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15076     fi
15077     if test $ac_cv_c_bigendian = unknown; then
15078       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
15079       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15080 /* end confdefs.h.  */
15081 #include <limits.h>
15082
15083 int
15084 main ()
15085 {
15086 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
15087               bogus endian macros
15088              #endif
15089
15090   ;
15091   return 0;
15092 }
15093 _ACEOF
15094 if ac_fn_c_try_compile "$LINENO"; then :
15095   # It does; now see whether it defined to _BIG_ENDIAN or not.
15096          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15097 /* end confdefs.h.  */
15098 #include <limits.h>
15099
15100 int
15101 main ()
15102 {
15103 #ifndef _BIG_ENDIAN
15104                  not big endian
15105                 #endif
15106
15107   ;
15108   return 0;
15109 }
15110 _ACEOF
15111 if ac_fn_c_try_compile "$LINENO"; then :
15112   ac_cv_c_bigendian=yes
15113 else
15114   ac_cv_c_bigendian=no
15115 fi
15116 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15117 fi
15118 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15119     fi
15120     if test $ac_cv_c_bigendian = unknown; then
15121       # Compile a test program.
15122       if test "$cross_compiling" = yes; then :
15123   # Try to guess by grepping values from an object file.
15124          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15125 /* end confdefs.h.  */
15126 short int ascii_mm[] =
15127                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
15128                 short int ascii_ii[] =
15129                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
15130                 int use_ascii (int i) {
15131                   return ascii_mm[i] + ascii_ii[i];
15132                 }
15133                 short int ebcdic_ii[] =
15134                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
15135                 short int ebcdic_mm[] =
15136                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
15137                 int use_ebcdic (int i) {
15138                   return ebcdic_mm[i] + ebcdic_ii[i];
15139                 }
15140                 extern int foo;
15141
15142 int
15143 main ()
15144 {
15145 return use_ascii (foo) == use_ebcdic (foo);
15146   ;
15147   return 0;
15148 }
15149 _ACEOF
15150 if ac_fn_c_try_compile "$LINENO"; then :
15151   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
15152               ac_cv_c_bigendian=yes
15153             fi
15154             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
15155               if test "$ac_cv_c_bigendian" = unknown; then
15156                 ac_cv_c_bigendian=no
15157               else
15158                 # finding both strings is unlikely to happen, but who knows?
15159                 ac_cv_c_bigendian=unknown
15160               fi
15161             fi
15162 fi
15163 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15164 else
15165   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15166 /* end confdefs.h.  */
15167 $ac_includes_default
15168 int
15169 main ()
15170 {
15171
15172              /* Are we little or big endian?  From Harbison&Steele.  */
15173              union
15174              {
15175                long int l;
15176                char c[sizeof (long int)];
15177              } u;
15178              u.l = 1;
15179              return u.c[sizeof (long int) - 1] == 1;
15180
15181   ;
15182   return 0;
15183 }
15184 _ACEOF
15185 if ac_fn_c_try_run "$LINENO"; then :
15186   ac_cv_c_bigendian=no
15187 else
15188   ac_cv_c_bigendian=yes
15189 fi
15190 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15191   conftest.$ac_objext conftest.beam conftest.$ac_ext
15192 fi
15193
15194     fi
15195 fi
15196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
15197 $as_echo "$ac_cv_c_bigendian" >&6; }
15198  case $ac_cv_c_bigendian in #(
15199    yes)
15200      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
15201 ;; #(
15202    no)
15203       ;; #(
15204    universal)
15205
15206 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
15207
15208      ;; #(
15209    *)
15210      as_fn_error $? "unknown endianness
15211  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
15212  esac
15213
15214
15215
15216
15217 # Check whether --with-system-libunwind was given.
15218 if test "${with_system_libunwind+set}" = set; then :
15219   withval=$with_system_libunwind;
15220 fi
15221
15222   # If system-libunwind was not specifically set, pick a default setting.
15223   if test x$with_system_libunwind = x; then
15224     case ${target} in
15225       ia64-*-hpux*) with_system_libunwind=yes ;;
15226       *) with_system_libunwind=no ;;
15227     esac
15228   fi
15229   # Based on system-libunwind and target, do we have ipinfo?
15230   if  test x$with_system_libunwind = xyes; then
15231     case ${target} in
15232       ia64-*-*) have_unwind_getipinfo=no ;;
15233       *) have_unwind_getipinfo=yes ;;
15234     esac
15235   else
15236     # Darwin before version 9 does not have _Unwind_GetIPInfo.
15237
15238     case ${target} in
15239       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
15240       *) have_unwind_getipinfo=yes ;;
15241     esac
15242
15243   fi
15244
15245   if test x$have_unwind_getipinfo = xyes; then
15246
15247 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
15248
15249   fi
15250
15251
15252 for ac_header in fcntl.h port.h sched.h semaphore.h sys/file.h sys/mman.h syscall.h sys/epoll.h sys/event.h sys/inotify.h sys/ptrace.h sys/syscall.h sys/sysctl.h sys/user.h sys/utsname.h sys/select.h sys/socket.h net/bpf.h net/if.h net/if_arp.h net/route.h netpacket/packet.h sys/prctl.h sys/mount.h sys/vfs.h sys/statfs.h sys/timex.h sys/sysinfo.h utime.h linux/ether.h linux/fs.h linux/ptrace.h linux/reboot.h netinet/in_syst.h netinet/ip.h netinet/ip_mroute.h netinet/if_ether.h lwp.h
15253 do :
15254   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
15255 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
15256 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
15257   cat >>confdefs.h <<_ACEOF
15258 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
15259 _ACEOF
15260
15261 fi
15262
15263 done
15264
15265
15266 for ac_header in netinet/icmp6.h
15267 do :
15268   ac_fn_c_check_header_compile "$LINENO" "netinet/icmp6.h" "ac_cv_header_netinet_icmp6_h" "#include <netinet/in.h>
15269
15270 "
15271 if test "x$ac_cv_header_netinet_icmp6_h" = xyes; then :
15272   cat >>confdefs.h <<_ACEOF
15273 #define HAVE_NETINET_ICMP6_H 1
15274 _ACEOF
15275
15276 fi
15277
15278 done
15279
15280
15281 for ac_header in linux/filter.h linux/if_addr.h linux/if_ether.h linux/if_tun.h linux/netlink.h linux/rtnetlink.h
15282 do :
15283   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
15284 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#ifdef HAVE_SYS_SOCKET_H
15285 #include <sys/socket.h>
15286 #endif
15287
15288 "
15289 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
15290   cat >>confdefs.h <<_ACEOF
15291 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
15292 _ACEOF
15293
15294 fi
15295
15296 done
15297
15298
15299  if test "$ac_cv_header_sys_mman_h" = yes; then
15300   HAVE_SYS_MMAN_H_TRUE=
15301   HAVE_SYS_MMAN_H_FALSE='#'
15302 else
15303   HAVE_SYS_MMAN_H_TRUE='#'
15304   HAVE_SYS_MMAN_H_FALSE=
15305 fi
15306
15307
15308 for ac_func in strerror_r strsignal wait4 mincore setenv unsetenv dl_iterate_phdr memmem
15309 do :
15310   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15311 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15312 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15313   cat >>confdefs.h <<_ACEOF
15314 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15315 _ACEOF
15316
15317 fi
15318 done
15319
15320  if test "$ac_cv_func_strerror_r" = yes; then
15321   HAVE_STRERROR_R_TRUE=
15322   HAVE_STRERROR_R_FALSE='#'
15323 else
15324   HAVE_STRERROR_R_TRUE='#'
15325   HAVE_STRERROR_R_FALSE=
15326 fi
15327
15328  if test "$ac_cv_func_wait4" = yes; then
15329   HAVE_WAIT4_TRUE=
15330   HAVE_WAIT4_FALSE='#'
15331 else
15332   HAVE_WAIT4_TRUE='#'
15333   HAVE_WAIT4_FALSE=
15334 fi
15335
15336
15337 ac_header_dirent=no
15338 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
15339   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
15340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
15341 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
15342 if eval \${$as_ac_Header+:} false; then :
15343   $as_echo_n "(cached) " >&6
15344 else
15345   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15346 /* end confdefs.h.  */
15347 #include <sys/types.h>
15348 #include <$ac_hdr>
15349
15350 int
15351 main ()
15352 {
15353 if ((DIR *) 0)
15354 return 0;
15355   ;
15356   return 0;
15357 }
15358 _ACEOF
15359 if ac_fn_c_try_compile "$LINENO"; then :
15360   eval "$as_ac_Header=yes"
15361 else
15362   eval "$as_ac_Header=no"
15363 fi
15364 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15365 fi
15366 eval ac_res=\$$as_ac_Header
15367                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15368 $as_echo "$ac_res" >&6; }
15369 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
15370   cat >>confdefs.h <<_ACEOF
15371 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
15372 _ACEOF
15373
15374 ac_header_dirent=$ac_hdr; break
15375 fi
15376
15377 done
15378 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
15379 if test $ac_header_dirent = dirent.h; then
15380   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
15381 $as_echo_n "checking for library containing opendir... " >&6; }
15382 if ${ac_cv_search_opendir+:} false; then :
15383   $as_echo_n "(cached) " >&6
15384 else
15385   ac_func_search_save_LIBS=$LIBS
15386 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15387 /* end confdefs.h.  */
15388
15389 /* Override any GCC internal prototype to avoid an error.
15390    Use char because int might match the return type of a GCC
15391    builtin and then its argument prototype would still apply.  */
15392 #ifdef __cplusplus
15393 extern "C"
15394 #endif
15395 char opendir ();
15396 int
15397 main ()
15398 {
15399 return opendir ();
15400   ;
15401   return 0;
15402 }
15403 _ACEOF
15404 for ac_lib in '' dir; do
15405   if test -z "$ac_lib"; then
15406     ac_res="none required"
15407   else
15408     ac_res=-l$ac_lib
15409     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
15410   fi
15411   if ac_fn_c_try_link "$LINENO"; then :
15412   ac_cv_search_opendir=$ac_res
15413 fi
15414 rm -f core conftest.err conftest.$ac_objext \
15415     conftest$ac_exeext
15416   if ${ac_cv_search_opendir+:} false; then :
15417   break
15418 fi
15419 done
15420 if ${ac_cv_search_opendir+:} false; then :
15421
15422 else
15423   ac_cv_search_opendir=no
15424 fi
15425 rm conftest.$ac_ext
15426 LIBS=$ac_func_search_save_LIBS
15427 fi
15428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
15429 $as_echo "$ac_cv_search_opendir" >&6; }
15430 ac_res=$ac_cv_search_opendir
15431 if test "$ac_res" != no; then :
15432   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15433
15434 fi
15435
15436 else
15437   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
15438 $as_echo_n "checking for library containing opendir... " >&6; }
15439 if ${ac_cv_search_opendir+:} false; then :
15440   $as_echo_n "(cached) " >&6
15441 else
15442   ac_func_search_save_LIBS=$LIBS
15443 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15444 /* end confdefs.h.  */
15445
15446 /* Override any GCC internal prototype to avoid an error.
15447    Use char because int might match the return type of a GCC
15448    builtin and then its argument prototype would still apply.  */
15449 #ifdef __cplusplus
15450 extern "C"
15451 #endif
15452 char opendir ();
15453 int
15454 main ()
15455 {
15456 return opendir ();
15457   ;
15458   return 0;
15459 }
15460 _ACEOF
15461 for ac_lib in '' x; do
15462   if test -z "$ac_lib"; then
15463     ac_res="none required"
15464   else
15465     ac_res=-l$ac_lib
15466     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
15467   fi
15468   if ac_fn_c_try_link "$LINENO"; then :
15469   ac_cv_search_opendir=$ac_res
15470 fi
15471 rm -f core conftest.err conftest.$ac_objext \
15472     conftest$ac_exeext
15473   if ${ac_cv_search_opendir+:} false; then :
15474   break
15475 fi
15476 done
15477 if ${ac_cv_search_opendir+:} false; then :
15478
15479 else
15480   ac_cv_search_opendir=no
15481 fi
15482 rm conftest.$ac_ext
15483 LIBS=$ac_func_search_save_LIBS
15484 fi
15485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
15486 $as_echo "$ac_cv_search_opendir" >&6; }
15487 ac_res=$ac_cv_search_opendir
15488 if test "$ac_res" != no; then :
15489   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15490
15491 fi
15492
15493 fi
15494
15495
15496
15497   ac_fn_c_check_member "$LINENO" "struct dirent" "d_type" "ac_cv_member_struct_dirent_d_type" "
15498 #include <sys/types.h>
15499 #ifdef HAVE_DIRENT_H
15500 # include <dirent.h>
15501 #else
15502 # define dirent direct
15503 # ifdef HAVE_SYS_NDIR_H
15504 #  include <sys/ndir.h>
15505 # endif
15506 # ifdef HAVE_SYS_DIR_H
15507 #  include <sys/dir.h>
15508 # endif
15509 # ifdef HAVE_NDIR_H
15510 #  include <ndir.h>
15511 # endif
15512 #endif
15513
15514 "
15515 if test "x$ac_cv_member_struct_dirent_d_type" = xyes; then :
15516
15517 cat >>confdefs.h <<_ACEOF
15518 #define HAVE_STRUCT_DIRENT_D_TYPE 1
15519 _ACEOF
15520
15521
15522 fi
15523
15524
15525
15526 for ac_func in accept4 dup3 epoll_create1 faccessat fallocate fchmodat fchownat futimesat getxattr inotify_add_watch inotify_init inotify_init1 inotify_rm_watch listxattr mkdirat mknodat open64 openat pipe2 removexattr renameat setxattr sync_file_range splice syscall tee unlinkat unshare utimensat
15527 do :
15528   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15529 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15530 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15531   cat >>confdefs.h <<_ACEOF
15532 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15533 _ACEOF
15534
15535 fi
15536 done
15537
15538 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
15539 if test "x$ac_cv_type_off_t" = xyes; then :
15540
15541 else
15542
15543 cat >>confdefs.h <<_ACEOF
15544 #define off_t long int
15545 _ACEOF
15546
15547 fi
15548
15549
15550 CFLAGS_hold="$CFLAGS"
15551 CFLAGS="$OSCFLAGS $CFLAGS"
15552 ac_fn_c_check_type "$LINENO" "loff_t" "ac_cv_type_loff_t" "
15553 #include <sys/types.h>
15554 #include <fcntl.h>
15555
15556 "
15557 if test "x$ac_cv_type_loff_t" = xyes; then :
15558
15559 cat >>confdefs.h <<_ACEOF
15560 #define HAVE_LOFF_T 1
15561 _ACEOF
15562
15563
15564 fi
15565
15566 CFLAGS="$CFLAGS_hold"
15567
15568 LIBS_hold="$LIBS"
15569 LIBS="$LIBS -lm"
15570 for ac_func in cosl expl logl sinl tanl acosl asinl atanl atan2l expm1l ldexpl log10l log1pl
15571 do :
15572   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15573 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15574 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15575   cat >>confdefs.h <<_ACEOF
15576 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15577 _ACEOF
15578
15579 fi
15580 done
15581
15582 LIBS="$LIBS_hold"
15583
15584 CFLAGS_hold="$CFLAGS"
15585 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
15586 LIBS_hold="$LIBS"
15587 LIBS="$LIBS $PTHREAD_LIBS"
15588 for ac_func in sem_timedwait
15589 do :
15590   ac_fn_c_check_func "$LINENO" "sem_timedwait" "ac_cv_func_sem_timedwait"
15591 if test "x$ac_cv_func_sem_timedwait" = xyes; then :
15592   cat >>confdefs.h <<_ACEOF
15593 #define HAVE_SEM_TIMEDWAIT 1
15594 _ACEOF
15595
15596 fi
15597 done
15598
15599 CFLAGS="$CFLAGS_hold"
15600 LIBS="$LIBS_hold"
15601
15602 LIBS_hold="$LIBS"
15603 LIBS="$LIBS $MATH_LIBS"
15604 for ac_func in matherr
15605 do :
15606   ac_fn_c_check_func "$LINENO" "matherr" "ac_cv_func_matherr"
15607 if test "x$ac_cv_func_matherr" = xyes; then :
15608   cat >>confdefs.h <<_ACEOF
15609 #define HAVE_MATHERR 1
15610 _ACEOF
15611
15612 fi
15613 done
15614
15615 LIBS="$LIBS_hold"
15616
15617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -minline-all-stringops" >&5
15618 $as_echo_n "checking whether compiler supports -minline-all-stringops... " >&6; }
15619 if ${libgo_cv_c_stringops+:} false; then :
15620   $as_echo_n "(cached) " >&6
15621 else
15622   CFLAGS_hold=$CFLAGS
15623 CFLAGS="$CFLAGS -minline-all-stringops"
15624 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15625 /* end confdefs.h.  */
15626 int i;
15627 _ACEOF
15628 if ac_fn_c_try_compile "$LINENO"; then :
15629   libgo_cv_c_stringops=yes
15630 else
15631   libgo_cv_c_stringops=no
15632 fi
15633 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15634 CFLAGS=$CFLAGS_hold
15635 fi
15636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_stringops" >&5
15637 $as_echo "$libgo_cv_c_stringops" >&6; }
15638 STRINGOPS_FLAG=
15639 if test "$libgo_cv_c_stringops" = yes; then
15640   STRINGOPS_FLAG=-minline-all-stringops
15641 fi
15642
15643
15644 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -mfancy-math-387" >&5
15645 $as_echo_n "checking whether compiler supports -mfancy-math-387... " >&6; }
15646 if ${libgo_cv_c_fancymath+:} false; then :
15647   $as_echo_n "(cached) " >&6
15648 else
15649   CFLAGS_hold=$CFLAGS
15650 CFLAGS="$CFLAGS -mfancy-math-387"
15651 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15652 /* end confdefs.h.  */
15653 int i;
15654 _ACEOF
15655 if ac_fn_c_try_compile "$LINENO"; then :
15656   libgo_cv_c_fancymath=yes
15657 else
15658   libgo_cv_c_fancymath=no
15659 fi
15660 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15661 CFLAGS=$CFLAGS_hold
15662 fi
15663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_fancymath" >&5
15664 $as_echo "$libgo_cv_c_fancymath" >&6; }
15665 MATH_FLAG=
15666 if test "$libgo_cv_c_fancymath" = yes; then
15667   MATH_FLAG="-mfancy-math-387"
15668 fi
15669 MATH_FLAG="${MATH_FLAG} -ffp-contract=off -fno-math-errno -fno-trapping-math"
15670
15671
15672 CFLAGS_hold=$CFLAGS
15673 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE"
15674 ac_fn_c_check_type "$LINENO" "off64_t" "ac_cv_type_off64_t" "$ac_includes_default"
15675 if test "x$ac_cv_type_off64_t" = xyes; then :
15676
15677 cat >>confdefs.h <<_ACEOF
15678 #define HAVE_OFF64_T 1
15679 _ACEOF
15680
15681
15682 fi
15683
15684 CFLAGS=$CFLAGS_hold
15685
15686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking epoll_event size" >&5
15687 $as_echo_n "checking epoll_event size... " >&6; }
15688 if ${libgo_cv_c_epoll_event_size+:} false; then :
15689   $as_echo_n "(cached) " >&6
15690 else
15691   if ac_fn_c_compute_int "$LINENO" "sizeof (struct epoll_event)" "libgo_cv_c_epoll_event_size"        "#include <sys/epoll.h>"; then :
15692
15693 else
15694   libgo_cv_c_epoll_event_size=0
15695 fi
15696
15697 fi
15698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_epoll_event_size" >&5
15699 $as_echo "$libgo_cv_c_epoll_event_size" >&6; }
15700 SIZEOF_STRUCT_EPOLL_EVENT=${libgo_cv_c_epoll_event_size}
15701
15702
15703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking epoll_event data.fd offset" >&5
15704 $as_echo_n "checking epoll_event data.fd offset... " >&6; }
15705 if ${libgo_cv_c_epoll_event_fd_offset+:} false; then :
15706   $as_echo_n "(cached) " >&6
15707 else
15708   if ac_fn_c_compute_int "$LINENO" "offsetof (struct epoll_event, data.fd)" "libgo_cv_c_epoll_event_fd_offset"        "#include <stddef.h>
15709 #include <sys/epoll.h>"; then :
15710
15711 else
15712   libgo_cv_c_epoll_event_fd_offset=0
15713 fi
15714
15715 fi
15716 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_epoll_event_fd_offset" >&5
15717 $as_echo "$libgo_cv_c_epoll_event_fd_offset" >&6; }
15718 STRUCT_EPOLL_EVENT_FD_OFFSET=${libgo_cv_c_epoll_event_fd_offset}
15719
15720
15721 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15722 /* end confdefs.h.  */
15723 #include <sys/stat.h>
15724
15725 _ACEOF
15726 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15727   $EGREP "timespec_t.*st_atim" >/dev/null 2>&1; then :
15728   have_stat_timespec=yes
15729 else
15730   have_stat_timespec=no
15731 fi
15732 rm -f conftest*
15733
15734  if test $have_stat_timespec = yes; then
15735   HAVE_STAT_TIMESPEC_TRUE=
15736   HAVE_STAT_TIMESPEC_FALSE='#'
15737 else
15738   HAVE_STAT_TIMESPEC_TRUE='#'
15739   HAVE_STAT_TIMESPEC_FALSE=
15740 fi
15741
15742
15743 ac_fn_c_check_type "$LINENO" "struct exception" "ac_cv_type_struct_exception" "#include <math.h>
15744 "
15745 if test "x$ac_cv_type_struct_exception" = xyes; then :
15746   libgo_has_struct_exception=yes
15747 else
15748   libgo_has_struct_exception=no
15749 fi
15750
15751 if test "$libgo_has_struct_exception" = "yes"; then
15752
15753 $as_echo "#define HAVE_STRUCT_EXCEPTION 1" >>confdefs.h
15754
15755 fi
15756
15757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setcontext clobbers TLS variables" >&5
15758 $as_echo_n "checking whether setcontext clobbers TLS variables... " >&6; }
15759 if ${libgo_cv_lib_setcontext_clobbers_tls+:} false; then :
15760   $as_echo_n "(cached) " >&6
15761 else
15762   CFLAGS_hold="$CFLAGS"
15763 CFLAGS="$PTHREAD_CFLAGS"
15764 LIBS_hold="$LIBS"
15765 LIBS="$LIBS $PTHREAD_LIBS"
15766 # The cast to long int works around a bug in the HP C Compiler
15767 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15768 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15769 # This bug is HP SR number 8606223364.
15770 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
15771 $as_echo_n "checking size of void *... " >&6; }
15772 if ${ac_cv_sizeof_void_p+:} false; then :
15773   $as_echo_n "(cached) " >&6
15774 else
15775   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
15776
15777 else
15778   if test "$ac_cv_type_void_p" = yes; then
15779      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15780 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15781 as_fn_error 77 "cannot compute sizeof (void *)
15782 See \`config.log' for more details" "$LINENO" 5; }
15783    else
15784      ac_cv_sizeof_void_p=0
15785    fi
15786 fi
15787
15788 fi
15789 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
15790 $as_echo "$ac_cv_sizeof_void_p" >&6; }
15791
15792
15793
15794 cat >>confdefs.h <<_ACEOF
15795 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
15796 _ACEOF
15797
15798
15799 as_fn_arith $ac_cv_sizeof_void_p \* 8 && ptr_type_size=$as_val
15800 if test "$cross_compiling" = yes; then :
15801   case "$target:$ptr_type_size" in
15802   i?86-*-solaris2.1[01]:64 | x86_64*-*-solaris2.1[01]:64)
15803     libgo_cv_lib_setcontext_clobbers_tls=yes ;;
15804   *)
15805     libgo_cv_lib_setcontext_clobbers_tls=no ;;
15806  esac
15807
15808 else
15809   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15810 /* end confdefs.h.  */
15811
15812 #include <pthread.h>
15813 #include <stdlib.h>
15814 #include <ucontext.h>
15815 #include <unistd.h>
15816
15817 __thread int tls;
15818
15819 static char stack[10 * 1024 * 1024];
15820 static ucontext_t c;
15821
15822 /* Called via makecontext/setcontext.  */
15823
15824 static void
15825 cfn (void)
15826 {
15827   exit (tls);
15828 }
15829
15830 /* Called via pthread_create.  */
15831
15832 static void *
15833 tfn (void *dummy)
15834 {
15835   /* The thread should still see this value after calling
15836      setcontext.  */
15837   tls = 0;
15838
15839   setcontext (&c);
15840
15841   /* The call to setcontext should not return.  */
15842   abort ();
15843 }
15844
15845 int
15846 main ()
15847 {
15848   pthread_t tid;
15849
15850   /* The thread should not see this value.  */
15851   tls = 1;
15852
15853   if (getcontext (&c) < 0)
15854     abort ();
15855
15856   c.uc_stack.ss_sp = stack;
15857 #ifdef MAKECONTEXT_STACK_TOP
15858   c.uc_stack.ss_sp += sizeof stack;
15859 #endif
15860   c.uc_stack.ss_flags = 0;
15861   c.uc_stack.ss_size = sizeof stack;
15862   c.uc_link = NULL;
15863   makecontext (&c, cfn, 0);
15864
15865   if (pthread_create (&tid, NULL, tfn, NULL) != 0)
15866     abort ();
15867
15868   if (pthread_join (tid, NULL) != 0)
15869     abort ();
15870
15871   /* The thread should have called exit.  */
15872   abort ();
15873 }
15874
15875 _ACEOF
15876 if ac_fn_c_try_run "$LINENO"; then :
15877   libgo_cv_lib_setcontext_clobbers_tls=no
15878 else
15879   libgo_cv_lib_setcontext_clobbers_tls=yes
15880 fi
15881 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15882   conftest.$ac_objext conftest.beam conftest.$ac_ext
15883 fi
15884
15885 CFLAGS="$CFLAGS_hold"
15886 LIBS="$LIBS_hold"
15887
15888 fi
15889 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_setcontext_clobbers_tls" >&5
15890 $as_echo "$libgo_cv_lib_setcontext_clobbers_tls" >&6; }
15891 if test "$libgo_cv_lib_setcontext_clobbers_tls" = "yes"; then
15892
15893 $as_echo "#define SETCONTEXT_CLOBBERS_TLS 1" >>confdefs.h
15894
15895 fi
15896
15897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .eh_frame section should be read-only" >&5
15898 $as_echo_n "checking whether .eh_frame section should be read-only... " >&6; }
15899 if ${libgo_cv_ro_eh_frame+:} false; then :
15900   $as_echo_n "(cached) " >&6
15901 else
15902
15903 libgo_cv_ro_eh_frame=no
15904 echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
15905 if $CC $CFLAGS -S -fpic -fexceptions -o conftest.s conftest.c > /dev/null 2>&1; then
15906   if grep '.section.*eh_frame.*"a"' conftest.s > /dev/null; then
15907     libgo_cv_ro_eh_frame=yes
15908   elif grep '.section.*eh_frame.*#alloc' conftest.c \
15909        | grep -v '#write' > /dev/null; then
15910     libgo_cv_ro_eh_frame=yes
15911   fi
15912 fi
15913 rm -f conftest.*
15914
15915 fi
15916 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ro_eh_frame" >&5
15917 $as_echo "$libgo_cv_ro_eh_frame" >&6; }
15918 if test "x$libgo_cv_ro_eh_frame" = xyes; then
15919
15920 $as_echo "#define EH_FRAME_FLAGS \"a\"" >>confdefs.h
15921
15922 else
15923
15924 $as_echo "#define EH_FRAME_FLAGS \"aw\"" >>confdefs.h
15925
15926 fi
15927
15928 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Qunused-arguments" >&5
15929 $as_echo_n "checking if compiler supports -Qunused-arguments... " >&6; }
15930 if ${libgo_cv_c_unused_arguments+:} false; then :
15931   $as_echo_n "(cached) " >&6
15932 else
15933   CFLAGS_hold=$CFLAGS
15934 CFLAGS="$CFLAGS -Qunused-arguments"
15935 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15936 /* end confdefs.h.  */
15937 int i;
15938 _ACEOF
15939 if ac_fn_c_try_compile "$LINENO"; then :
15940   libgo_cv_c_unused_arguments=yes
15941 else
15942   libgo_cv_c_unused_arguments=no
15943 fi
15944 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15945 CFLAGS=$CFLAGS_hold
15946 fi
15947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_unused_arguments" >&5
15948 $as_echo "$libgo_cv_c_unused_arguments" >&6; }
15949
15950 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if assembler supports GNU comdat group syntax" >&5
15951 $as_echo_n "checking if assembler supports GNU comdat group syntax... " >&6; }
15952 if ${libgo_cv_as_comdat_gnu+:} false; then :
15953   $as_echo_n "(cached) " >&6
15954 else
15955
15956 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
15957 CFLAGS_hold=$CFLAGS
15958 if test "$libgo_cv_c_unused_arguments" = yes; then
15959   CFLAGS="$CFLAGS -Qunused-arguments"
15960 fi
15961 if $CC $CFLAGS -c conftest.s > /dev/null 2>&1; then
15962   libgo_cv_as_comdat_gnu=yes
15963 else
15964   libgo_cv_as_comdat_gnu=no
15965 fi
15966 CFLAGS=$CFLAGS_hold
15967
15968 fi
15969 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_comdat_gnu" >&5
15970 $as_echo "$libgo_cv_as_comdat_gnu" >&6; }
15971 if test "x$libgo_cv_as_comdat_gnu" = xyes; then
15972
15973 $as_echo "#define HAVE_AS_COMDAT_GAS 1" >>confdefs.h
15974
15975 fi
15976
15977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports pc related relocs" >&5
15978 $as_echo_n "checking assembler supports pc related relocs... " >&6; }
15979 if ${libgo_cv_as_x86_pcrel+:} false; then :
15980   $as_echo_n "(cached) " >&6
15981 else
15982
15983 libgo_cv_as_x86_pcrel=yes
15984 echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s
15985 CFLAGS_hold=$CFLAGS
15986 if test "$libgo_cv_c_unused_arguments" = yes; then
15987   CFLAGS="$CFLAGS -Qunused-arguments"
15988 fi
15989 if $CC $CFLAGS -c conftest.s 2>&1 | $EGREP -i 'illegal|warning' > /dev/null; then
15990     libgo_cv_as_x86_pcrel=no
15991 fi
15992 CFLAGS=$CFLAGS_hold
15993
15994 fi
15995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_pcrel" >&5
15996 $as_echo "$libgo_cv_as_x86_pcrel" >&6; }
15997 if test "x$libgo_cv_as_x86_pcrel" = xyes; then
15998
15999 $as_echo "#define HAVE_AS_X86_PCREL 1" >>confdefs.h
16000
16001 fi
16002
16003 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports unwind section type" >&5
16004 $as_echo_n "checking assembler supports unwind section type... " >&6; }
16005 if ${libgo_cv_as_x86_64_unwind_section_type+:} false; then :
16006   $as_echo_n "(cached) " >&6
16007 else
16008
16009 libgo_cv_as_x86_64_unwind_section_type=yes
16010 echo '.section .eh_frame,"a",@unwind' > conftest.s
16011 CFLAGS_hold=$CFLAGS
16012 if test "$libgo_cv_c_unused_arguments" = yes; then
16013   CFLAGS="$CFLAGS -Qunused-arguments"
16014 fi
16015 if $CC $CFLAGS -c conftest.s 2>&1 | grep -i warning > /dev/null; then
16016     libgo_cv_as_x86_64_unwind_section_type=no
16017 fi
16018 CFLAGS=$CFLAGS_hold
16019
16020 fi
16021 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_64_unwind_section_type" >&5
16022 $as_echo "$libgo_cv_as_x86_64_unwind_section_type" >&6; }
16023 if test "x$libgo_cv_as_x86_64_unwind_section_type" = xyes; then
16024
16025 $as_echo "#define HAVE_AS_X86_64_UNWIND_SECTION_TYPE 1" >>confdefs.h
16026
16027 fi
16028
16029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports AES instructions" >&5
16030 $as_echo_n "checking assembler supports AES instructions... " >&6; }
16031 if ${libgo_cv_as_x86_aes+:} false; then :
16032   $as_echo_n "(cached) " >&6
16033 else
16034
16035 libgo_cv_as_x86_aes=yes
16036 echo 'aesenc %xmm0, %xmm1' > conftest.s
16037 CFLAGS_hold=$CFLAGS
16038 if test "$libgo_cv_c_unused_arguments" = yes; then
16039   CFLAGS="$CFLAGS -Qunused-arguments"
16040 fi
16041 if $CC $CFLAGS -c conftest.s 2>&1 | grep -i error > /dev/null; then
16042     libgo_cv_as_x86_aes=no
16043 fi
16044 CFLAGS=$CFLAGS_hold
16045
16046 fi
16047 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_aes" >&5
16048 $as_echo "$libgo_cv_as_x86_aes" >&6; }
16049 if test "x$libgo_cv_as_x86_aes" = xyes; then
16050
16051 $as_echo "#define HAVE_AS_X86_AES 1" >>confdefs.h
16052
16053 fi
16054
16055 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -static is supported" >&5
16056 $as_echo_n "checking whether -static is supported... " >&6; }
16057 if ${libgo_cv_ld_static+:} false; then :
16058   $as_echo_n "(cached) " >&6
16059 else
16060   LDFLAGS_hold=$LDFLAGS
16061 LDFLAGS="$LDFLAGS -static"
16062 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16063 /* end confdefs.h.  */
16064
16065 int
16066 main ()
16067 {
16068
16069   ;
16070   return 0;
16071 }
16072 _ACEOF
16073 if ac_fn_c_try_link "$LINENO"; then :
16074   libgo_cv_ld_static=yes
16075 else
16076   libgo_cv_ld_static=no
16077 fi
16078 rm -f core conftest.err conftest.$ac_objext \
16079     conftest$ac_exeext conftest.$ac_ext
16080 LDFLAGS=$LDFLAGS_hold
16081 fi
16082 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ld_static" >&5
16083 $as_echo "$libgo_cv_ld_static" >&6; }
16084  if test "$libgo_cv_ld_static" = yes; then
16085   HAVE_STATIC_LINK_TRUE=
16086   HAVE_STATIC_LINK_FALSE='#'
16087 else
16088   HAVE_STATIC_LINK_TRUE='#'
16089   HAVE_STATIC_LINK_FALSE=
16090 fi
16091
16092
16093 cat >confcache <<\_ACEOF
16094 # This file is a shell script that caches the results of configure
16095 # tests run on this system so they can be shared between configure
16096 # scripts and configure runs, see configure's option --config-cache.
16097 # It is not useful on other systems.  If it contains results you don't
16098 # want to keep, you may remove or edit it.
16099 #
16100 # config.status only pays attention to the cache file if you give it
16101 # the --recheck option to rerun configure.
16102 #
16103 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16104 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16105 # following values.
16106
16107 _ACEOF
16108
16109 # The following way of writing the cache mishandles newlines in values,
16110 # but we know of no workaround that is simple, portable, and efficient.
16111 # So, we kill variables containing newlines.
16112 # Ultrix sh set writes to stderr and can't be redirected directly,
16113 # and sets the high bit in the cache file unless we assign to the vars.
16114 (
16115   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
16116     eval ac_val=\$$ac_var
16117     case $ac_val in #(
16118     *${as_nl}*)
16119       case $ac_var in #(
16120       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
16121 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
16122       esac
16123       case $ac_var in #(
16124       _ | IFS | as_nl) ;; #(
16125       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
16126       *) { eval $ac_var=; unset $ac_var;} ;;
16127       esac ;;
16128     esac
16129   done
16130
16131   (set) 2>&1 |
16132     case $as_nl`(ac_space=' '; set) 2>&1` in #(
16133     *${as_nl}ac_space=\ *)
16134       # `set' does not quote correctly, so add quotes: double-quote
16135       # substitution turns \\\\ into \\, and sed turns \\ into \.
16136       sed -n \
16137         "s/'/'\\\\''/g;
16138           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16139       ;; #(
16140     *)
16141       # `set' quotes correctly as required by POSIX, so do not add quotes.
16142       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
16143       ;;
16144     esac |
16145     sort
16146 ) |
16147   sed '
16148      /^ac_cv_env_/b end
16149      t clear
16150      :clear
16151      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16152      t end
16153      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16154      :end' >>confcache
16155 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16156   if test -w "$cache_file"; then
16157     if test "x$cache_file" != "x/dev/null"; then
16158       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
16159 $as_echo "$as_me: updating cache $cache_file" >&6;}
16160       if test ! -f "$cache_file" || test -h "$cache_file"; then
16161         cat confcache >"$cache_file"
16162       else
16163         case $cache_file in #(
16164         */* | ?:*)
16165           mv -f confcache "$cache_file"$$ &&
16166           mv -f "$cache_file"$$ "$cache_file" ;; #(
16167         *)
16168           mv -f confcache "$cache_file" ;;
16169         esac
16170       fi
16171     fi
16172   else
16173     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
16174 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
16175   fi
16176 fi
16177 rm -f confcache
16178
16179 if test ${multilib} = yes; then
16180   multilib_arg="--enable-multilib"
16181 else
16182   multilib_arg=
16183 fi
16184
16185 ac_config_files="$ac_config_files Makefile testsuite/Makefile testsuite/libgo-test-support.exp"
16186
16187
16188 ac_config_commands="$ac_config_commands default"
16189
16190
16191 cat >confcache <<\_ACEOF
16192 # This file is a shell script that caches the results of configure
16193 # tests run on this system so they can be shared between configure
16194 # scripts and configure runs, see configure's option --config-cache.
16195 # It is not useful on other systems.  If it contains results you don't
16196 # want to keep, you may remove or edit it.
16197 #
16198 # config.status only pays attention to the cache file if you give it
16199 # the --recheck option to rerun configure.
16200 #
16201 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16202 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16203 # following values.
16204
16205 _ACEOF
16206
16207 # The following way of writing the cache mishandles newlines in values,
16208 # but we know of no workaround that is simple, portable, and efficient.
16209 # So, we kill variables containing newlines.
16210 # Ultrix sh set writes to stderr and can't be redirected directly,
16211 # and sets the high bit in the cache file unless we assign to the vars.
16212 (
16213   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
16214     eval ac_val=\$$ac_var
16215     case $ac_val in #(
16216     *${as_nl}*)
16217       case $ac_var in #(
16218       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
16219 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
16220       esac
16221       case $ac_var in #(
16222       _ | IFS | as_nl) ;; #(
16223       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
16224       *) { eval $ac_var=; unset $ac_var;} ;;
16225       esac ;;
16226     esac
16227   done
16228
16229   (set) 2>&1 |
16230     case $as_nl`(ac_space=' '; set) 2>&1` in #(
16231     *${as_nl}ac_space=\ *)
16232       # `set' does not quote correctly, so add quotes: double-quote
16233       # substitution turns \\\\ into \\, and sed turns \\ into \.
16234       sed -n \
16235         "s/'/'\\\\''/g;
16236           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16237       ;; #(
16238     *)
16239       # `set' quotes correctly as required by POSIX, so do not add quotes.
16240       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
16241       ;;
16242     esac |
16243     sort
16244 ) |
16245   sed '
16246      /^ac_cv_env_/b end
16247      t clear
16248      :clear
16249      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16250      t end
16251      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16252      :end' >>confcache
16253 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16254   if test -w "$cache_file"; then
16255     if test "x$cache_file" != "x/dev/null"; then
16256       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
16257 $as_echo "$as_me: updating cache $cache_file" >&6;}
16258       if test ! -f "$cache_file" || test -h "$cache_file"; then
16259         cat confcache >"$cache_file"
16260       else
16261         case $cache_file in #(
16262         */* | ?:*)
16263           mv -f confcache "$cache_file"$$ &&
16264           mv -f "$cache_file"$$ "$cache_file" ;; #(
16265         *)
16266           mv -f confcache "$cache_file" ;;
16267         esac
16268       fi
16269     fi
16270   else
16271     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
16272 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
16273   fi
16274 fi
16275 rm -f confcache
16276
16277 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16278 # Let make expand exec_prefix.
16279 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16280
16281 DEFS=-DHAVE_CONFIG_H
16282
16283 ac_libobjs=
16284 ac_ltlibobjs=
16285 U=
16286 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16287   # 1. Remove the extension, and $U if already installed.
16288   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
16289   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
16290   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
16291   #    will be set to the directory where LIBOBJS objects are built.
16292   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
16293   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
16294 done
16295 LIBOBJS=$ac_libobjs
16296
16297 LTLIBOBJS=$ac_ltlibobjs
16298
16299
16300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
16301 $as_echo_n "checking that generated files are newer than configure... " >&6; }
16302    if test -n "$am_sleep_pid"; then
16303      # Hide warnings about reused PIDs.
16304      wait $am_sleep_pid 2>/dev/null
16305    fi
16306    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
16307 $as_echo "done" >&6; }
16308  if test -n "$EXEEXT"; then
16309   am__EXEEXT_TRUE=
16310   am__EXEEXT_FALSE='#'
16311 else
16312   am__EXEEXT_TRUE='#'
16313   am__EXEEXT_FALSE=
16314 fi
16315
16316 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
16317   as_fn_error $? "conditional \"AMDEP\" was never defined.
16318 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16319 fi
16320 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
16321   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
16322 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16323 fi
16324 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
16325   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
16326 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16327 fi
16328 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
16329   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
16330 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16331 fi
16332 if test -z "${USE_LIBFFI_TRUE}" && test -z "${USE_LIBFFI_FALSE}"; then
16333   as_fn_error $? "conditional \"USE_LIBFFI\" was never defined.
16334 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16335 fi
16336 if test -z "${LIBGO_IS_DARWIN_TRUE}" && test -z "${LIBGO_IS_DARWIN_FALSE}"; then
16337   as_fn_error $? "conditional \"LIBGO_IS_DARWIN\" was never defined.
16338 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16339 fi
16340 if test -z "${LIBGO_IS_FREEBSD_TRUE}" && test -z "${LIBGO_IS_FREEBSD_FALSE}"; then
16341   as_fn_error $? "conditional \"LIBGO_IS_FREEBSD\" was never defined.
16342 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16343 fi
16344 if test -z "${LIBGO_IS_IRIX_TRUE}" && test -z "${LIBGO_IS_IRIX_FALSE}"; then
16345   as_fn_error $? "conditional \"LIBGO_IS_IRIX\" was never defined.
16346 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16347 fi
16348 if test -z "${LIBGO_IS_LINUX_TRUE}" && test -z "${LIBGO_IS_LINUX_FALSE}"; then
16349   as_fn_error $? "conditional \"LIBGO_IS_LINUX\" was never defined.
16350 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16351 fi
16352 if test -z "${LIBGO_IS_NETBSD_TRUE}" && test -z "${LIBGO_IS_NETBSD_FALSE}"; then
16353   as_fn_error $? "conditional \"LIBGO_IS_NETBSD\" was never defined.
16354 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16355 fi
16356 if test -z "${LIBGO_IS_OPENBSD_TRUE}" && test -z "${LIBGO_IS_OPENBSD_FALSE}"; then
16357   as_fn_error $? "conditional \"LIBGO_IS_OPENBSD\" was never defined.
16358 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16359 fi
16360 if test -z "${LIBGO_IS_DRAGONFLY_TRUE}" && test -z "${LIBGO_IS_DRAGONFLY_FALSE}"; then
16361   as_fn_error $? "conditional \"LIBGO_IS_DRAGONFLY\" was never defined.
16362 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16363 fi
16364 if test -z "${LIBGO_IS_RTEMS_TRUE}" && test -z "${LIBGO_IS_RTEMS_FALSE}"; then
16365   as_fn_error $? "conditional \"LIBGO_IS_RTEMS\" was never defined.
16366 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16367 fi
16368 if test -z "${LIBGO_IS_SOLARIS_TRUE}" && test -z "${LIBGO_IS_SOLARIS_FALSE}"; then
16369   as_fn_error $? "conditional \"LIBGO_IS_SOLARIS\" was never defined.
16370 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16371 fi
16372 if test -z "${LIBGO_IS_AIX_TRUE}" && test -z "${LIBGO_IS_AIX_FALSE}"; then
16373   as_fn_error $? "conditional \"LIBGO_IS_AIX\" was never defined.
16374 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16375 fi
16376 if test -z "${LIBGO_IS_HURD_TRUE}" && test -z "${LIBGO_IS_HURD_FALSE}"; then
16377   as_fn_error $? "conditional \"LIBGO_IS_HURD\" was never defined.
16378 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16379 fi
16380 if test -z "${LIBGO_IS_BSD_TRUE}" && test -z "${LIBGO_IS_BSD_FALSE}"; then
16381   as_fn_error $? "conditional \"LIBGO_IS_BSD\" was never defined.
16382 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16383 fi
16384 if test -z "${LIBGO_IS_X86_TRUE}" && test -z "${LIBGO_IS_X86_FALSE}"; then
16385   as_fn_error $? "conditional \"LIBGO_IS_X86\" was never defined.
16386 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16387 fi
16388 if test -z "${USING_SPLIT_STACK_TRUE}" && test -z "${USING_SPLIT_STACK_FALSE}"; then
16389   as_fn_error $? "conditional \"USING_SPLIT_STACK\" was never defined.
16390 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16391 fi
16392 if test -z "${GOC_IS_LLGO_TRUE}" && test -z "${GOC_IS_LLGO_FALSE}"; then
16393   as_fn_error $? "conditional \"GOC_IS_LLGO\" was never defined.
16394 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16395 fi
16396
16397 if test -z "${HAVE_SYS_MMAN_H_TRUE}" && test -z "${HAVE_SYS_MMAN_H_FALSE}"; then
16398   as_fn_error $? "conditional \"HAVE_SYS_MMAN_H\" was never defined.
16399 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16400 fi
16401 if test -z "${HAVE_STRERROR_R_TRUE}" && test -z "${HAVE_STRERROR_R_FALSE}"; then
16402   as_fn_error $? "conditional \"HAVE_STRERROR_R\" was never defined.
16403 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16404 fi
16405 if test -z "${HAVE_WAIT4_TRUE}" && test -z "${HAVE_WAIT4_FALSE}"; then
16406   as_fn_error $? "conditional \"HAVE_WAIT4\" was never defined.
16407 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16408 fi
16409 if test -z "${HAVE_STAT_TIMESPEC_TRUE}" && test -z "${HAVE_STAT_TIMESPEC_FALSE}"; then
16410   as_fn_error $? "conditional \"HAVE_STAT_TIMESPEC\" was never defined.
16411 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16412 fi
16413 if test -z "${HAVE_STATIC_LINK_TRUE}" && test -z "${HAVE_STATIC_LINK_FALSE}"; then
16414   as_fn_error $? "conditional \"HAVE_STATIC_LINK\" was never defined.
16415 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16416 fi
16417
16418 : "${CONFIG_STATUS=./config.status}"
16419 ac_write_fail=0
16420 ac_clean_files_save=$ac_clean_files
16421 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16422 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16423 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16424 as_write_fail=0
16425 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16426 #! $SHELL
16427 # Generated by $as_me.
16428 # Run this file to recreate the current configuration.
16429 # Compiler output produced by configure, useful for debugging
16430 # configure, is in config.log if it exists.
16431
16432 debug=false
16433 ac_cs_recheck=false
16434 ac_cs_silent=false
16435
16436 SHELL=\${CONFIG_SHELL-$SHELL}
16437 export SHELL
16438 _ASEOF
16439 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16440 ## -------------------- ##
16441 ## M4sh Initialization. ##
16442 ## -------------------- ##
16443
16444 # Be more Bourne compatible
16445 DUALCASE=1; export DUALCASE # for MKS sh
16446 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16447   emulate sh
16448   NULLCMD=:
16449   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16450   # is contrary to our usage.  Disable this feature.
16451   alias -g '${1+"$@"}'='"$@"'
16452   setopt NO_GLOB_SUBST
16453 else
16454   case `(set -o) 2>/dev/null` in #(
16455   *posix*) :
16456     set -o posix ;; #(
16457   *) :
16458      ;;
16459 esac
16460 fi
16461
16462
16463 as_nl='
16464 '
16465 export as_nl
16466 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16467 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16468 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16469 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16470 # Prefer a ksh shell builtin over an external printf program on Solaris,
16471 # but without wasting forks for bash or zsh.
16472 if test -z "$BASH_VERSION$ZSH_VERSION" \
16473     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16474   as_echo='print -r --'
16475   as_echo_n='print -rn --'
16476 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16477   as_echo='printf %s\n'
16478   as_echo_n='printf %s'
16479 else
16480   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16481     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16482     as_echo_n='/usr/ucb/echo -n'
16483   else
16484     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16485     as_echo_n_body='eval
16486       arg=$1;
16487       case $arg in #(
16488       *"$as_nl"*)
16489         expr "X$arg" : "X\\(.*\\)$as_nl";
16490         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16491       esac;
16492       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16493     '
16494     export as_echo_n_body
16495     as_echo_n='sh -c $as_echo_n_body as_echo'
16496   fi
16497   export as_echo_body
16498   as_echo='sh -c $as_echo_body as_echo'
16499 fi
16500
16501 # The user is always right.
16502 if test "${PATH_SEPARATOR+set}" != set; then
16503   PATH_SEPARATOR=:
16504   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16505     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16506       PATH_SEPARATOR=';'
16507   }
16508 fi
16509
16510
16511 # IFS
16512 # We need space, tab and new line, in precisely that order.  Quoting is
16513 # there to prevent editors from complaining about space-tab.
16514 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16515 # splitting by setting IFS to empty value.)
16516 IFS=" ""        $as_nl"
16517
16518 # Find who we are.  Look in the path if we contain no directory separator.
16519 as_myself=
16520 case $0 in #((
16521   *[\\/]* ) as_myself=$0 ;;
16522   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16523 for as_dir in $PATH
16524 do
16525   IFS=$as_save_IFS
16526   test -z "$as_dir" && as_dir=.
16527     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16528   done
16529 IFS=$as_save_IFS
16530
16531      ;;
16532 esac
16533 # We did not find ourselves, most probably we were run as `sh COMMAND'
16534 # in which case we are not to be found in the path.
16535 if test "x$as_myself" = x; then
16536   as_myself=$0
16537 fi
16538 if test ! -f "$as_myself"; then
16539   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16540   exit 1
16541 fi
16542
16543 # Unset variables that we do not need and which cause bugs (e.g. in
16544 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16545 # suppresses any "Segmentation fault" message there.  '((' could
16546 # trigger a bug in pdksh 5.2.14.
16547 for as_var in BASH_ENV ENV MAIL MAILPATH
16548 do eval test x\${$as_var+set} = xset \
16549   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16550 done
16551 PS1='$ '
16552 PS2='> '
16553 PS4='+ '
16554
16555 # NLS nuisances.
16556 LC_ALL=C
16557 export LC_ALL
16558 LANGUAGE=C
16559 export LANGUAGE
16560
16561 # CDPATH.
16562 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16563
16564
16565 # as_fn_error STATUS ERROR [LINENO LOG_FD]
16566 # ----------------------------------------
16567 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16568 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16569 # script with STATUS, using 1 if that was 0.
16570 as_fn_error ()
16571 {
16572   as_status=$1; test $as_status -eq 0 && as_status=1
16573   if test "$4"; then
16574     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16575     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
16576   fi
16577   $as_echo "$as_me: error: $2" >&2
16578   as_fn_exit $as_status
16579 } # as_fn_error
16580
16581
16582 # as_fn_set_status STATUS
16583 # -----------------------
16584 # Set $? to STATUS, without forking.
16585 as_fn_set_status ()
16586 {
16587   return $1
16588 } # as_fn_set_status
16589
16590 # as_fn_exit STATUS
16591 # -----------------
16592 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16593 as_fn_exit ()
16594 {
16595   set +e
16596   as_fn_set_status $1
16597   exit $1
16598 } # as_fn_exit
16599
16600 # as_fn_unset VAR
16601 # ---------------
16602 # Portably unset VAR.
16603 as_fn_unset ()
16604 {
16605   { eval $1=; unset $1;}
16606 }
16607 as_unset=as_fn_unset
16608 # as_fn_append VAR VALUE
16609 # ----------------------
16610 # Append the text in VALUE to the end of the definition contained in VAR. Take
16611 # advantage of any shell optimizations that allow amortized linear growth over
16612 # repeated appends, instead of the typical quadratic growth present in naive
16613 # implementations.
16614 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16615   eval 'as_fn_append ()
16616   {
16617     eval $1+=\$2
16618   }'
16619 else
16620   as_fn_append ()
16621   {
16622     eval $1=\$$1\$2
16623   }
16624 fi # as_fn_append
16625
16626 # as_fn_arith ARG...
16627 # ------------------
16628 # Perform arithmetic evaluation on the ARGs, and store the result in the
16629 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16630 # must be portable across $(()) and expr.
16631 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16632   eval 'as_fn_arith ()
16633   {
16634     as_val=$(( $* ))
16635   }'
16636 else
16637   as_fn_arith ()
16638   {
16639     as_val=`expr "$@" || test $? -eq 1`
16640   }
16641 fi # as_fn_arith
16642
16643
16644 if expr a : '\(a\)' >/dev/null 2>&1 &&
16645    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16646   as_expr=expr
16647 else
16648   as_expr=false
16649 fi
16650
16651 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16652   as_basename=basename
16653 else
16654   as_basename=false
16655 fi
16656
16657 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16658   as_dirname=dirname
16659 else
16660   as_dirname=false
16661 fi
16662
16663 as_me=`$as_basename -- "$0" ||
16664 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16665          X"$0" : 'X\(//\)$' \| \
16666          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16667 $as_echo X/"$0" |
16668     sed '/^.*\/\([^/][^/]*\)\/*$/{
16669             s//\1/
16670             q
16671           }
16672           /^X\/\(\/\/\)$/{
16673             s//\1/
16674             q
16675           }
16676           /^X\/\(\/\).*/{
16677             s//\1/
16678             q
16679           }
16680           s/.*/./; q'`
16681
16682 # Avoid depending upon Character Ranges.
16683 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16684 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16685 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16686 as_cr_digits='0123456789'
16687 as_cr_alnum=$as_cr_Letters$as_cr_digits
16688
16689 ECHO_C= ECHO_N= ECHO_T=
16690 case `echo -n x` in #(((((
16691 -n*)
16692   case `echo 'xy\c'` in
16693   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16694   xy)  ECHO_C='\c';;
16695   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16696        ECHO_T=' ';;
16697   esac;;
16698 *)
16699   ECHO_N='-n';;
16700 esac
16701
16702 rm -f conf$$ conf$$.exe conf$$.file
16703 if test -d conf$$.dir; then
16704   rm -f conf$$.dir/conf$$.file
16705 else
16706   rm -f conf$$.dir
16707   mkdir conf$$.dir 2>/dev/null
16708 fi
16709 if (echo >conf$$.file) 2>/dev/null; then
16710   if ln -s conf$$.file conf$$ 2>/dev/null; then
16711     as_ln_s='ln -s'
16712     # ... but there are two gotchas:
16713     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16714     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16715     # In both cases, we have to default to `cp -pR'.
16716     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16717       as_ln_s='cp -pR'
16718   elif ln conf$$.file conf$$ 2>/dev/null; then
16719     as_ln_s=ln
16720   else
16721     as_ln_s='cp -pR'
16722   fi
16723 else
16724   as_ln_s='cp -pR'
16725 fi
16726 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16727 rmdir conf$$.dir 2>/dev/null
16728
16729
16730 # as_fn_mkdir_p
16731 # -------------
16732 # Create "$as_dir" as a directory, including parents if necessary.
16733 as_fn_mkdir_p ()
16734 {
16735
16736   case $as_dir in #(
16737   -*) as_dir=./$as_dir;;
16738   esac
16739   test -d "$as_dir" || eval $as_mkdir_p || {
16740     as_dirs=
16741     while :; do
16742       case $as_dir in #(
16743       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16744       *) as_qdir=$as_dir;;
16745       esac
16746       as_dirs="'$as_qdir' $as_dirs"
16747       as_dir=`$as_dirname -- "$as_dir" ||
16748 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16749          X"$as_dir" : 'X\(//\)[^/]' \| \
16750          X"$as_dir" : 'X\(//\)$' \| \
16751          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16752 $as_echo X"$as_dir" |
16753     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16754             s//\1/
16755             q
16756           }
16757           /^X\(\/\/\)[^/].*/{
16758             s//\1/
16759             q
16760           }
16761           /^X\(\/\/\)$/{
16762             s//\1/
16763             q
16764           }
16765           /^X\(\/\).*/{
16766             s//\1/
16767             q
16768           }
16769           s/.*/./; q'`
16770       test -d "$as_dir" && break
16771     done
16772     test -z "$as_dirs" || eval "mkdir $as_dirs"
16773   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
16774
16775
16776 } # as_fn_mkdir_p
16777 if mkdir -p . 2>/dev/null; then
16778   as_mkdir_p='mkdir -p "$as_dir"'
16779 else
16780   test -d ./-p && rmdir ./-p
16781   as_mkdir_p=false
16782 fi
16783
16784
16785 # as_fn_executable_p FILE
16786 # -----------------------
16787 # Test if FILE is an executable regular file.
16788 as_fn_executable_p ()
16789 {
16790   test -f "$1" && test -x "$1"
16791 } # as_fn_executable_p
16792 as_test_x='test -x'
16793 as_executable_p=as_fn_executable_p
16794
16795 # Sed expression to map a string onto a valid CPP name.
16796 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16797
16798 # Sed expression to map a string onto a valid variable name.
16799 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16800
16801
16802 exec 6>&1
16803 ## ----------------------------------- ##
16804 ## Main body of $CONFIG_STATUS script. ##
16805 ## ----------------------------------- ##
16806 _ASEOF
16807 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16808
16809 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16810 # Save the log message, to keep $0 and so on meaningful, and to
16811 # report actual input values of CONFIG_FILES etc. instead of their
16812 # values after options handling.
16813 ac_log="
16814 This file was extended by package-unused $as_me version-unused, which was
16815 generated by GNU Autoconf 2.69.  Invocation command line was
16816
16817   CONFIG_FILES    = $CONFIG_FILES
16818   CONFIG_HEADERS  = $CONFIG_HEADERS
16819   CONFIG_LINKS    = $CONFIG_LINKS
16820   CONFIG_COMMANDS = $CONFIG_COMMANDS
16821   $ $0 $@
16822
16823 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16824 "
16825
16826 _ACEOF
16827
16828 case $ac_config_files in *"
16829 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16830 esac
16831
16832 case $ac_config_headers in *"
16833 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16834 esac
16835
16836
16837 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16838 # Files that config.status was made for.
16839 config_files="$ac_config_files"
16840 config_headers="$ac_config_headers"
16841 config_commands="$ac_config_commands"
16842
16843 _ACEOF
16844
16845 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16846 ac_cs_usage="\
16847 \`$as_me' instantiates files and other configuration actions
16848 from templates according to the current configuration.  Unless the files
16849 and actions are specified as TAGs, all are instantiated by default.
16850
16851 Usage: $0 [OPTION]... [TAG]...
16852
16853   -h, --help       print this help, then exit
16854   -V, --version    print version number and configuration settings, then exit
16855       --config     print configuration, then exit
16856   -q, --quiet, --silent
16857                    do not print progress messages
16858   -d, --debug      don't remove temporary files
16859       --recheck    update $as_me by reconfiguring in the same conditions
16860       --file=FILE[:TEMPLATE]
16861                    instantiate the configuration file FILE
16862       --header=FILE[:TEMPLATE]
16863                    instantiate the configuration header FILE
16864
16865 Configuration files:
16866 $config_files
16867
16868 Configuration headers:
16869 $config_headers
16870
16871 Configuration commands:
16872 $config_commands
16873
16874 Report bugs to the package provider."
16875
16876 _ACEOF
16877 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16878 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
16879 ac_cs_version="\\
16880 package-unused config.status version-unused
16881 configured by $0, generated by GNU Autoconf 2.69,
16882   with options \\"\$ac_cs_config\\"
16883
16884 Copyright (C) 2012 Free Software Foundation, Inc.
16885 This config.status script is free software; the Free Software Foundation
16886 gives unlimited permission to copy, distribute and modify it."
16887
16888 ac_pwd='$ac_pwd'
16889 srcdir='$srcdir'
16890 INSTALL='$INSTALL'
16891 MKDIR_P='$MKDIR_P'
16892 AWK='$AWK'
16893 test -n "\$AWK" || AWK=awk
16894 _ACEOF
16895
16896 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16897 # The default lists apply if the user does not specify any file.
16898 ac_need_defaults=:
16899 while test $# != 0
16900 do
16901   case $1 in
16902   --*=?*)
16903     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16904     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16905     ac_shift=:
16906     ;;
16907   --*=)
16908     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16909     ac_optarg=
16910     ac_shift=:
16911     ;;
16912   *)
16913     ac_option=$1
16914     ac_optarg=$2
16915     ac_shift=shift
16916     ;;
16917   esac
16918
16919   case $ac_option in
16920   # Handling of the options.
16921   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16922     ac_cs_recheck=: ;;
16923   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16924     $as_echo "$ac_cs_version"; exit ;;
16925   --config | --confi | --conf | --con | --co | --c )
16926     $as_echo "$ac_cs_config"; exit ;;
16927   --debug | --debu | --deb | --de | --d | -d )
16928     debug=: ;;
16929   --file | --fil | --fi | --f )
16930     $ac_shift
16931     case $ac_optarg in
16932     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16933     '') as_fn_error $? "missing file argument" ;;
16934     esac
16935     as_fn_append CONFIG_FILES " '$ac_optarg'"
16936     ac_need_defaults=false;;
16937   --header | --heade | --head | --hea )
16938     $ac_shift
16939     case $ac_optarg in
16940     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16941     esac
16942     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16943     ac_need_defaults=false;;
16944   --he | --h)
16945     # Conflict between --help and --header
16946     as_fn_error $? "ambiguous option: \`$1'
16947 Try \`$0 --help' for more information.";;
16948   --help | --hel | -h )
16949     $as_echo "$ac_cs_usage"; exit ;;
16950   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16951   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16952     ac_cs_silent=: ;;
16953
16954   # This is an error.
16955   -*) as_fn_error $? "unrecognized option: \`$1'
16956 Try \`$0 --help' for more information." ;;
16957
16958   *) as_fn_append ac_config_targets " $1"
16959      ac_need_defaults=false ;;
16960
16961   esac
16962   shift
16963 done
16964
16965 ac_configure_extra_args=
16966
16967 if $ac_cs_silent; then
16968   exec 6>/dev/null
16969   ac_configure_extra_args="$ac_configure_extra_args --silent"
16970 fi
16971
16972 _ACEOF
16973 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16974 if \$ac_cs_recheck; then
16975   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16976   shift
16977   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16978   CONFIG_SHELL='$SHELL'
16979   export CONFIG_SHELL
16980   exec "\$@"
16981 fi
16982
16983 _ACEOF
16984 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16985 exec 5>>config.log
16986 {
16987   echo
16988   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16989 ## Running $as_me. ##
16990 _ASBOX
16991   $as_echo "$ac_log"
16992 } >&5
16993
16994 _ACEOF
16995 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16996 #
16997 # INIT-COMMANDS
16998 #
16999
17000 srcdir="$srcdir"
17001 host="$host"
17002 target="$target"
17003 with_multisubdir="$with_multisubdir"
17004 with_multisrctop="$with_multisrctop"
17005 with_target_subdir="$with_target_subdir"
17006 ac_configure_args="${multilib_arg} ${ac_configure_args}"
17007 multi_basedir="$multi_basedir"
17008 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
17009 CC="$CC"
17010 CXX="$CXX"
17011 GFORTRAN="$GFORTRAN"
17012 GDC="$GDC"
17013 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
17014
17015
17016 # The HP-UX ksh and POSIX shell print the target directory to stdout
17017 # if CDPATH is set.
17018 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17019
17020 sed_quote_subst='$sed_quote_subst'
17021 double_quote_subst='$double_quote_subst'
17022 delay_variable_subst='$delay_variable_subst'
17023 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
17024 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
17025 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
17026 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
17027 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
17028 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
17029 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
17030 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
17031 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
17032 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
17033 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
17034 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
17035 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
17036 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
17037 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
17038 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
17039 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
17040 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
17041 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
17042 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
17043 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
17044 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
17045 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
17046 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
17047 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
17048 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
17049 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
17050 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
17051 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
17052 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
17053 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
17054 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
17055 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
17056 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
17057 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
17058 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
17059 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
17060 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
17061 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
17062 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
17063 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
17064 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
17065 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
17066 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
17067 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
17068 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
17069 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
17070 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
17071 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"`'
17072 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
17073 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
17074 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
17075 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
17076 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
17077 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
17078 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
17079 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
17080 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
17081 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
17082 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
17083 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
17084 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
17085 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
17086 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
17087 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
17088 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
17089 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
17090 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
17091 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
17092 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
17093 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
17094 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
17095 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
17096 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
17097 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
17098 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
17099 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
17100 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
17101 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
17102 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
17103 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
17104 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
17105 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
17106 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
17107 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
17108 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
17109 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
17110 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
17111 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
17112 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
17113 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
17114 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
17115 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
17116 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
17117 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
17118 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
17119 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
17120 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
17121 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
17122 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
17123 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
17124 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
17125 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
17126 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
17127 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
17128 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
17129 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
17130 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
17131 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
17132 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
17133 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
17134 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
17135 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
17136 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
17137 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
17138 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
17139 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
17140 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
17141 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
17142 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
17143 LD_GO='`$ECHO "$LD_GO" | $SED "$delay_single_quote_subst"`'
17144 reload_flag_GO='`$ECHO "$reload_flag_GO" | $SED "$delay_single_quote_subst"`'
17145 reload_cmds_GO='`$ECHO "$reload_cmds_GO" | $SED "$delay_single_quote_subst"`'
17146 old_archive_cmds_GO='`$ECHO "$old_archive_cmds_GO" | $SED "$delay_single_quote_subst"`'
17147 compiler_GO='`$ECHO "$compiler_GO" | $SED "$delay_single_quote_subst"`'
17148 GCC_GO='`$ECHO "$GCC_GO" | $SED "$delay_single_quote_subst"`'
17149 lt_prog_compiler_no_builtin_flag_GO='`$ECHO "$lt_prog_compiler_no_builtin_flag_GO" | $SED "$delay_single_quote_subst"`'
17150 lt_prog_compiler_wl_GO='`$ECHO "$lt_prog_compiler_wl_GO" | $SED "$delay_single_quote_subst"`'
17151 lt_prog_compiler_pic_GO='`$ECHO "$lt_prog_compiler_pic_GO" | $SED "$delay_single_quote_subst"`'
17152 lt_prog_compiler_static_GO='`$ECHO "$lt_prog_compiler_static_GO" | $SED "$delay_single_quote_subst"`'
17153 lt_cv_prog_compiler_c_o_GO='`$ECHO "$lt_cv_prog_compiler_c_o_GO" | $SED "$delay_single_quote_subst"`'
17154 archive_cmds_need_lc_GO='`$ECHO "$archive_cmds_need_lc_GO" | $SED "$delay_single_quote_subst"`'
17155 enable_shared_with_static_runtimes_GO='`$ECHO "$enable_shared_with_static_runtimes_GO" | $SED "$delay_single_quote_subst"`'
17156 export_dynamic_flag_spec_GO='`$ECHO "$export_dynamic_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
17157 whole_archive_flag_spec_GO='`$ECHO "$whole_archive_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
17158 compiler_needs_object_GO='`$ECHO "$compiler_needs_object_GO" | $SED "$delay_single_quote_subst"`'
17159 old_archive_from_new_cmds_GO='`$ECHO "$old_archive_from_new_cmds_GO" | $SED "$delay_single_quote_subst"`'
17160 old_archive_from_expsyms_cmds_GO='`$ECHO "$old_archive_from_expsyms_cmds_GO" | $SED "$delay_single_quote_subst"`'
17161 archive_cmds_GO='`$ECHO "$archive_cmds_GO" | $SED "$delay_single_quote_subst"`'
17162 archive_expsym_cmds_GO='`$ECHO "$archive_expsym_cmds_GO" | $SED "$delay_single_quote_subst"`'
17163 module_cmds_GO='`$ECHO "$module_cmds_GO" | $SED "$delay_single_quote_subst"`'
17164 module_expsym_cmds_GO='`$ECHO "$module_expsym_cmds_GO" | $SED "$delay_single_quote_subst"`'
17165 with_gnu_ld_GO='`$ECHO "$with_gnu_ld_GO" | $SED "$delay_single_quote_subst"`'
17166 allow_undefined_flag_GO='`$ECHO "$allow_undefined_flag_GO" | $SED "$delay_single_quote_subst"`'
17167 no_undefined_flag_GO='`$ECHO "$no_undefined_flag_GO" | $SED "$delay_single_quote_subst"`'
17168 hardcode_libdir_flag_spec_GO='`$ECHO "$hardcode_libdir_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
17169 hardcode_libdir_flag_spec_ld_GO='`$ECHO "$hardcode_libdir_flag_spec_ld_GO" | $SED "$delay_single_quote_subst"`'
17170 hardcode_libdir_separator_GO='`$ECHO "$hardcode_libdir_separator_GO" | $SED "$delay_single_quote_subst"`'
17171 hardcode_direct_GO='`$ECHO "$hardcode_direct_GO" | $SED "$delay_single_quote_subst"`'
17172 hardcode_direct_absolute_GO='`$ECHO "$hardcode_direct_absolute_GO" | $SED "$delay_single_quote_subst"`'
17173 hardcode_minus_L_GO='`$ECHO "$hardcode_minus_L_GO" | $SED "$delay_single_quote_subst"`'
17174 hardcode_shlibpath_var_GO='`$ECHO "$hardcode_shlibpath_var_GO" | $SED "$delay_single_quote_subst"`'
17175 hardcode_automatic_GO='`$ECHO "$hardcode_automatic_GO" | $SED "$delay_single_quote_subst"`'
17176 inherit_rpath_GO='`$ECHO "$inherit_rpath_GO" | $SED "$delay_single_quote_subst"`'
17177 link_all_deplibs_GO='`$ECHO "$link_all_deplibs_GO" | $SED "$delay_single_quote_subst"`'
17178 fix_srcfile_path_GO='`$ECHO "$fix_srcfile_path_GO" | $SED "$delay_single_quote_subst"`'
17179 always_export_symbols_GO='`$ECHO "$always_export_symbols_GO" | $SED "$delay_single_quote_subst"`'
17180 export_symbols_cmds_GO='`$ECHO "$export_symbols_cmds_GO" | $SED "$delay_single_quote_subst"`'
17181 exclude_expsyms_GO='`$ECHO "$exclude_expsyms_GO" | $SED "$delay_single_quote_subst"`'
17182 include_expsyms_GO='`$ECHO "$include_expsyms_GO" | $SED "$delay_single_quote_subst"`'
17183 prelink_cmds_GO='`$ECHO "$prelink_cmds_GO" | $SED "$delay_single_quote_subst"`'
17184 file_list_spec_GO='`$ECHO "$file_list_spec_GO" | $SED "$delay_single_quote_subst"`'
17185 hardcode_action_GO='`$ECHO "$hardcode_action_GO" | $SED "$delay_single_quote_subst"`'
17186
17187 LTCC='$LTCC'
17188 LTCFLAGS='$LTCFLAGS'
17189 compiler='$compiler_DEFAULT'
17190
17191 # A function that is used when there is no print builtin or printf.
17192 func_fallback_echo ()
17193 {
17194   eval 'cat <<_LTECHO_EOF
17195 \$1
17196 _LTECHO_EOF'
17197 }
17198
17199 # Quote evaled strings.
17200 for var in SED \
17201 GREP \
17202 EGREP \
17203 FGREP \
17204 SHELL \
17205 ECHO \
17206 LD \
17207 NM \
17208 LN_S \
17209 lt_SP2NL \
17210 lt_NL2SP \
17211 reload_flag \
17212 OBJDUMP \
17213 deplibs_check_method \
17214 file_magic_cmd \
17215 AR \
17216 AR_FLAGS \
17217 STRIP \
17218 RANLIB \
17219 CC \
17220 CFLAGS \
17221 compiler \
17222 lt_cv_sys_global_symbol_pipe \
17223 lt_cv_sys_global_symbol_to_cdecl \
17224 lt_cv_sys_global_symbol_to_c_name_address \
17225 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
17226 lt_prog_compiler_no_builtin_flag \
17227 lt_prog_compiler_wl \
17228 lt_prog_compiler_pic \
17229 lt_prog_compiler_static \
17230 lt_cv_prog_compiler_c_o \
17231 need_locks \
17232 DSYMUTIL \
17233 NMEDIT \
17234 LIPO \
17235 OTOOL \
17236 OTOOL64 \
17237 shrext_cmds \
17238 export_dynamic_flag_spec \
17239 whole_archive_flag_spec \
17240 compiler_needs_object \
17241 with_gnu_ld \
17242 allow_undefined_flag \
17243 no_undefined_flag \
17244 hardcode_libdir_flag_spec \
17245 hardcode_libdir_flag_spec_ld \
17246 hardcode_libdir_separator \
17247 fix_srcfile_path \
17248 exclude_expsyms \
17249 include_expsyms \
17250 file_list_spec \
17251 variables_saved_for_relink \
17252 libname_spec \
17253 library_names_spec \
17254 soname_spec \
17255 install_override_mode \
17256 finish_eval \
17257 old_striplib \
17258 striplib \
17259 LD_GO \
17260 reload_flag_GO \
17261 compiler_GO \
17262 lt_prog_compiler_no_builtin_flag_GO \
17263 lt_prog_compiler_wl_GO \
17264 lt_prog_compiler_pic_GO \
17265 lt_prog_compiler_static_GO \
17266 lt_cv_prog_compiler_c_o_GO \
17267 export_dynamic_flag_spec_GO \
17268 whole_archive_flag_spec_GO \
17269 compiler_needs_object_GO \
17270 with_gnu_ld_GO \
17271 allow_undefined_flag_GO \
17272 no_undefined_flag_GO \
17273 hardcode_libdir_flag_spec_GO \
17274 hardcode_libdir_flag_spec_ld_GO \
17275 hardcode_libdir_separator_GO \
17276 fix_srcfile_path_GO \
17277 exclude_expsyms_GO \
17278 include_expsyms_GO \
17279 file_list_spec_GO; do
17280     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
17281     *[\\\\\\\`\\"\\\$]*)
17282       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
17283       ;;
17284     *)
17285       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
17286       ;;
17287     esac
17288 done
17289
17290 # Double-quote double-evaled strings.
17291 for var in reload_cmds \
17292 old_postinstall_cmds \
17293 old_postuninstall_cmds \
17294 old_archive_cmds \
17295 extract_expsyms_cmds \
17296 old_archive_from_new_cmds \
17297 old_archive_from_expsyms_cmds \
17298 archive_cmds \
17299 archive_expsym_cmds \
17300 module_cmds \
17301 module_expsym_cmds \
17302 export_symbols_cmds \
17303 prelink_cmds \
17304 postinstall_cmds \
17305 postuninstall_cmds \
17306 finish_cmds \
17307 sys_lib_search_path_spec \
17308 sys_lib_dlsearch_path_spec \
17309 reload_cmds_GO \
17310 old_archive_cmds_GO \
17311 old_archive_from_new_cmds_GO \
17312 old_archive_from_expsyms_cmds_GO \
17313 archive_cmds_GO \
17314 archive_expsym_cmds_GO \
17315 module_cmds_GO \
17316 module_expsym_cmds_GO \
17317 export_symbols_cmds_GO \
17318 prelink_cmds_GO; do
17319     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
17320     *[\\\\\\\`\\"\\\$]*)
17321       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
17322       ;;
17323     *)
17324       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
17325       ;;
17326     esac
17327 done
17328
17329 ac_aux_dir='$ac_aux_dir'
17330 xsi_shell='$xsi_shell'
17331 lt_shell_append='$lt_shell_append'
17332
17333 # See if we are running on zsh, and set the options which allow our
17334 # commands through without removal of \ escapes INIT.
17335 if test -n "\${ZSH_VERSION+set}" ; then
17336    setopt NO_GLOB_SUBST
17337 fi
17338
17339
17340     PACKAGE='$PACKAGE'
17341     VERSION='$VERSION'
17342     TIMESTAMP='$TIMESTAMP'
17343     RM='$RM'
17344     ofile='$ofile'
17345
17346
17347
17348
17349
17350
17351 # Variables needed in config.status (file generation) which aren't already
17352 # passed by autoconf.
17353 SUBDIRS="$SUBDIRS"
17354
17355
17356 _ACEOF
17357
17358 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17359
17360 # Handling of arguments.
17361 for ac_config_target in $ac_config_targets
17362 do
17363   case $ac_config_target in
17364     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
17365     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
17366     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
17367     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
17368     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
17369     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
17370     "testsuite/libgo-test-support.exp") CONFIG_FILES="$CONFIG_FILES testsuite/libgo-test-support.exp" ;;
17371     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
17372
17373   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
17374   esac
17375 done
17376
17377
17378 # If the user did not use the arguments to specify the items to instantiate,
17379 # then the envvar interface is used.  Set only those that are not.
17380 # We use the long form for the default assignment because of an extremely
17381 # bizarre bug on SunOS 4.1.3.
17382 if $ac_need_defaults; then
17383   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
17384   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
17385   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
17386 fi
17387
17388 # Have a temporary directory for convenience.  Make it in the build tree
17389 # simply because there is no reason against having it here, and in addition,
17390 # creating and moving files from /tmp can sometimes cause problems.
17391 # Hook for its removal unless debugging.
17392 # Note that there is a small window in which the directory will not be cleaned:
17393 # after its creation but before its name has been assigned to `$tmp'.
17394 $debug ||
17395 {
17396   tmp= ac_tmp=
17397   trap 'exit_status=$?
17398   : "${ac_tmp:=$tmp}"
17399   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
17400 ' 0
17401   trap 'as_fn_exit 1' 1 2 13 15
17402 }
17403 # Create a (secure) tmp directory for tmp files.
17404
17405 {
17406   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
17407   test -d "$tmp"
17408 }  ||
17409 {
17410   tmp=./conf$$-$RANDOM
17411   (umask 077 && mkdir "$tmp")
17412 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
17413 ac_tmp=$tmp
17414
17415 # Set up the scripts for CONFIG_FILES section.
17416 # No need to generate them if there are no CONFIG_FILES.
17417 # This happens for instance with `./config.status config.h'.
17418 if test -n "$CONFIG_FILES"; then
17419
17420
17421 ac_cr=`echo X | tr X '\015'`
17422 # On cygwin, bash can eat \r inside `` if the user requested igncr.
17423 # But we know of no other shell where ac_cr would be empty at this
17424 # point, so we can use a bashism as a fallback.
17425 if test "x$ac_cr" = x; then
17426   eval ac_cr=\$\'\\r\'
17427 fi
17428 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
17429 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
17430   ac_cs_awk_cr='\\r'
17431 else
17432   ac_cs_awk_cr=$ac_cr
17433 fi
17434
17435 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
17436 _ACEOF
17437
17438
17439 {
17440   echo "cat >conf$$subs.awk <<_ACEOF" &&
17441   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
17442   echo "_ACEOF"
17443 } >conf$$subs.sh ||
17444   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
17445 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
17446 ac_delim='%!_!# '
17447 for ac_last_try in false false false false false :; do
17448   . ./conf$$subs.sh ||
17449     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
17450
17451   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
17452   if test $ac_delim_n = $ac_delim_num; then
17453     break
17454   elif $ac_last_try; then
17455     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
17456   else
17457     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17458   fi
17459 done
17460 rm -f conf$$subs.sh
17461
17462 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17463 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
17464 _ACEOF
17465 sed -n '
17466 h
17467 s/^/S["/; s/!.*/"]=/
17468 p
17469 g
17470 s/^[^!]*!//
17471 :repl
17472 t repl
17473 s/'"$ac_delim"'$//
17474 t delim
17475 :nl
17476 h
17477 s/\(.\{148\}\)..*/\1/
17478 t more1
17479 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
17480 p
17481 n
17482 b repl
17483 :more1
17484 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17485 p
17486 g
17487 s/.\{148\}//
17488 t nl
17489 :delim
17490 h
17491 s/\(.\{148\}\)..*/\1/
17492 t more2
17493 s/["\\]/\\&/g; s/^/"/; s/$/"/
17494 p
17495 b
17496 :more2
17497 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17498 p
17499 g
17500 s/.\{148\}//
17501 t delim
17502 ' <conf$$subs.awk | sed '
17503 /^[^""]/{
17504   N
17505   s/\n//
17506 }
17507 ' >>$CONFIG_STATUS || ac_write_fail=1
17508 rm -f conf$$subs.awk
17509 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17510 _ACAWK
17511 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
17512   for (key in S) S_is_set[key] = 1
17513   FS = "\a"
17514
17515 }
17516 {
17517   line = $ 0
17518   nfields = split(line, field, "@")
17519   substed = 0
17520   len = length(field[1])
17521   for (i = 2; i < nfields; i++) {
17522     key = field[i]
17523     keylen = length(key)
17524     if (S_is_set[key]) {
17525       value = S[key]
17526       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
17527       len += length(value) + length(field[++i])
17528       substed = 1
17529     } else
17530       len += 1 + keylen
17531   }
17532
17533   print line
17534 }
17535
17536 _ACAWK
17537 _ACEOF
17538 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17539 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17540   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17541 else
17542   cat
17543 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
17544   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
17545 _ACEOF
17546
17547 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
17548 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
17549 # trailing colons and then remove the whole line if VPATH becomes empty
17550 # (actually we leave an empty line to preserve line numbers).
17551 if test "x$srcdir" = x.; then
17552   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
17553 h
17554 s///
17555 s/^/:/
17556 s/[      ]*$/:/
17557 s/:\$(srcdir):/:/g
17558 s/:\${srcdir}:/:/g
17559 s/:@srcdir@:/:/g
17560 s/^:*//
17561 s/:*$//
17562 x
17563 s/\(=[   ]*\).*/\1/
17564 G
17565 s/\n//
17566 s/^[^=]*=[       ]*$//
17567 }'
17568 fi
17569
17570 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17571 fi # test -n "$CONFIG_FILES"
17572
17573 # Set up the scripts for CONFIG_HEADERS section.
17574 # No need to generate them if there are no CONFIG_HEADERS.
17575 # This happens for instance with `./config.status Makefile'.
17576 if test -n "$CONFIG_HEADERS"; then
17577 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
17578 BEGIN {
17579 _ACEOF
17580
17581 # Transform confdefs.h into an awk script `defines.awk', embedded as
17582 # here-document in config.status, that substitutes the proper values into
17583 # config.h.in to produce config.h.
17584
17585 # Create a delimiter string that does not exist in confdefs.h, to ease
17586 # handling of long lines.
17587 ac_delim='%!_!# '
17588 for ac_last_try in false false :; do
17589   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
17590   if test -z "$ac_tt"; then
17591     break
17592   elif $ac_last_try; then
17593     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
17594   else
17595     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17596   fi
17597 done
17598
17599 # For the awk script, D is an array of macro values keyed by name,
17600 # likewise P contains macro parameters if any.  Preserve backslash
17601 # newline sequences.
17602
17603 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17604 sed -n '
17605 s/.\{148\}/&'"$ac_delim"'/g
17606 t rset
17607 :rset
17608 s/^[     ]*#[    ]*define[       ][      ]*/ /
17609 t def
17610 d
17611 :def
17612 s/\\$//
17613 t bsnl
17614 s/["\\]/\\&/g
17615 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17616 D["\1"]=" \3"/p
17617 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17618 d
17619 :bsnl
17620 s/["\\]/\\&/g
17621 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17622 D["\1"]=" \3\\\\\\n"\\/p
17623 t cont
17624 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17625 t cont
17626 d
17627 :cont
17628 n
17629 s/.\{148\}/&'"$ac_delim"'/g
17630 t clear
17631 :clear
17632 s/\\$//
17633 t bsnlc
17634 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17635 d
17636 :bsnlc
17637 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17638 b cont
17639 ' <confdefs.h | sed '
17640 s/'"$ac_delim"'/"\\\
17641 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17642
17643 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17644   for (key in D) D_is_set[key] = 1
17645   FS = "\a"
17646 }
17647 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17648   line = \$ 0
17649   split(line, arg, " ")
17650   if (arg[1] == "#") {
17651     defundef = arg[2]
17652     mac1 = arg[3]
17653   } else {
17654     defundef = substr(arg[1], 2)
17655     mac1 = arg[2]
17656   }
17657   split(mac1, mac2, "(") #)
17658   macro = mac2[1]
17659   prefix = substr(line, 1, index(line, defundef) - 1)
17660   if (D_is_set[macro]) {
17661     # Preserve the white space surrounding the "#".
17662     print prefix "define", macro P[macro] D[macro]
17663     next
17664   } else {
17665     # Replace #undef with comments.  This is necessary, for example,
17666     # in the case of _POSIX_SOURCE, which is predefined and required
17667     # on some systems where configure will not decide to define it.
17668     if (defundef == "undef") {
17669       print "/*", prefix defundef, macro, "*/"
17670       next
17671     }
17672   }
17673 }
17674 { print }
17675 _ACAWK
17676 _ACEOF
17677 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17678   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
17679 fi # test -n "$CONFIG_HEADERS"
17680
17681
17682 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
17683 shift
17684 for ac_tag
17685 do
17686   case $ac_tag in
17687   :[FHLC]) ac_mode=$ac_tag; continue;;
17688   esac
17689   case $ac_mode$ac_tag in
17690   :[FHL]*:*);;
17691   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
17692   :[FH]-) ac_tag=-:-;;
17693   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17694   esac
17695   ac_save_IFS=$IFS
17696   IFS=:
17697   set x $ac_tag
17698   IFS=$ac_save_IFS
17699   shift
17700   ac_file=$1
17701   shift
17702
17703   case $ac_mode in
17704   :L) ac_source=$1;;
17705   :[FH])
17706     ac_file_inputs=
17707     for ac_f
17708     do
17709       case $ac_f in
17710       -) ac_f="$ac_tmp/stdin";;
17711       *) # Look for the file first in the build tree, then in the source tree
17712          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17713          # because $ac_f cannot contain `:'.
17714          test -f "$ac_f" ||
17715            case $ac_f in
17716            [\\/$]*) false;;
17717            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17718            esac ||
17719            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17720       esac
17721       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17722       as_fn_append ac_file_inputs " '$ac_f'"
17723     done
17724
17725     # Let's still pretend it is `configure' which instantiates (i.e., don't
17726     # use $as_me), people would be surprised to read:
17727     #    /* config.h.  Generated by config.status.  */
17728     configure_input='Generated from '`
17729           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17730         `' by configure.'
17731     if test x"$ac_file" != x-; then
17732       configure_input="$ac_file.  $configure_input"
17733       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17734 $as_echo "$as_me: creating $ac_file" >&6;}
17735     fi
17736     # Neutralize special characters interpreted by sed in replacement strings.
17737     case $configure_input in #(
17738     *\&* | *\|* | *\\* )
17739        ac_sed_conf_input=`$as_echo "$configure_input" |
17740        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17741     *) ac_sed_conf_input=$configure_input;;
17742     esac
17743
17744     case $ac_tag in
17745     *:-:* | *:-) cat >"$ac_tmp/stdin" \
17746       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
17747     esac
17748     ;;
17749   esac
17750
17751   ac_dir=`$as_dirname -- "$ac_file" ||
17752 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17753          X"$ac_file" : 'X\(//\)[^/]' \| \
17754          X"$ac_file" : 'X\(//\)$' \| \
17755          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17756 $as_echo X"$ac_file" |
17757     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17758             s//\1/
17759             q
17760           }
17761           /^X\(\/\/\)[^/].*/{
17762             s//\1/
17763             q
17764           }
17765           /^X\(\/\/\)$/{
17766             s//\1/
17767             q
17768           }
17769           /^X\(\/\).*/{
17770             s//\1/
17771             q
17772           }
17773           s/.*/./; q'`
17774   as_dir="$ac_dir"; as_fn_mkdir_p
17775   ac_builddir=.
17776
17777 case "$ac_dir" in
17778 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17779 *)
17780   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17781   # A ".." for each directory in $ac_dir_suffix.
17782   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17783   case $ac_top_builddir_sub in
17784   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17785   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17786   esac ;;
17787 esac
17788 ac_abs_top_builddir=$ac_pwd
17789 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17790 # for backward compatibility:
17791 ac_top_builddir=$ac_top_build_prefix
17792
17793 case $srcdir in
17794   .)  # We are building in place.
17795     ac_srcdir=.
17796     ac_top_srcdir=$ac_top_builddir_sub
17797     ac_abs_top_srcdir=$ac_pwd ;;
17798   [\\/]* | ?:[\\/]* )  # Absolute name.
17799     ac_srcdir=$srcdir$ac_dir_suffix;
17800     ac_top_srcdir=$srcdir
17801     ac_abs_top_srcdir=$srcdir ;;
17802   *) # Relative name.
17803     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17804     ac_top_srcdir=$ac_top_build_prefix$srcdir
17805     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17806 esac
17807 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17808
17809
17810   case $ac_mode in
17811   :F)
17812   #
17813   # CONFIG_FILE
17814   #
17815
17816   case $INSTALL in
17817   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17818   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17819   esac
17820   ac_MKDIR_P=$MKDIR_P
17821   case $MKDIR_P in
17822   [\\/$]* | ?:[\\/]* ) ;;
17823   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17824   esac
17825 _ACEOF
17826
17827 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17828 # If the template does not know about datarootdir, expand it.
17829 # FIXME: This hack should be removed a few years after 2.60.
17830 ac_datarootdir_hack=; ac_datarootdir_seen=
17831 ac_sed_dataroot='
17832 /datarootdir/ {
17833   p
17834   q
17835 }
17836 /@datadir@/p
17837 /@docdir@/p
17838 /@infodir@/p
17839 /@localedir@/p
17840 /@mandir@/p'
17841 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17842 *datarootdir*) ac_datarootdir_seen=yes;;
17843 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17844   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17845 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17846 _ACEOF
17847 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17848   ac_datarootdir_hack='
17849   s&@datadir@&$datadir&g
17850   s&@docdir@&$docdir&g
17851   s&@infodir@&$infodir&g
17852   s&@localedir@&$localedir&g
17853   s&@mandir@&$mandir&g
17854   s&\\\${datarootdir}&$datarootdir&g' ;;
17855 esac
17856 _ACEOF
17857
17858 # Neutralize VPATH when `$srcdir' = `.'.
17859 # Shell code in configure.ac might set extrasub.
17860 # FIXME: do we really want to maintain this feature?
17861 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17862 ac_sed_extra="$ac_vpsub
17863 $extrasub
17864 _ACEOF
17865 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17866 :t
17867 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17868 s|@configure_input@|$ac_sed_conf_input|;t t
17869 s&@top_builddir@&$ac_top_builddir_sub&;t t
17870 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17871 s&@srcdir@&$ac_srcdir&;t t
17872 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17873 s&@top_srcdir@&$ac_top_srcdir&;t t
17874 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17875 s&@builddir@&$ac_builddir&;t t
17876 s&@abs_builddir@&$ac_abs_builddir&;t t
17877 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17878 s&@INSTALL@&$ac_INSTALL&;t t
17879 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17880 $ac_datarootdir_hack
17881 "
17882 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
17883   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17884
17885 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17886   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
17887   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
17888       "$ac_tmp/out"`; test -z "$ac_out"; } &&
17889   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17890 which seems to be undefined.  Please make sure it is defined" >&5
17891 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17892 which seems to be undefined.  Please make sure it is defined" >&2;}
17893
17894   rm -f "$ac_tmp/stdin"
17895   case $ac_file in
17896   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
17897   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
17898   esac \
17899   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17900  ;;
17901   :H)
17902   #
17903   # CONFIG_HEADER
17904   #
17905   if test x"$ac_file" != x-; then
17906     {
17907       $as_echo "/* $configure_input  */" \
17908       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
17909     } >"$ac_tmp/config.h" \
17910       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17911     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
17912       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17913 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17914     else
17915       rm -f "$ac_file"
17916       mv "$ac_tmp/config.h" "$ac_file" \
17917         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17918     fi
17919   else
17920     $as_echo "/* $configure_input  */" \
17921       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
17922       || as_fn_error $? "could not create -" "$LINENO" 5
17923   fi
17924 # Compute "$ac_file"'s index in $config_headers.
17925 _am_arg="$ac_file"
17926 _am_stamp_count=1
17927 for _am_header in $config_headers :; do
17928   case $_am_header in
17929     $_am_arg | $_am_arg:* )
17930       break ;;
17931     * )
17932       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17933   esac
17934 done
17935 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17936 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17937          X"$_am_arg" : 'X\(//\)[^/]' \| \
17938          X"$_am_arg" : 'X\(//\)$' \| \
17939          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17940 $as_echo X"$_am_arg" |
17941     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17942             s//\1/
17943             q
17944           }
17945           /^X\(\/\/\)[^/].*/{
17946             s//\1/
17947             q
17948           }
17949           /^X\(\/\/\)$/{
17950             s//\1/
17951             q
17952           }
17953           /^X\(\/\).*/{
17954             s//\1/
17955             q
17956           }
17957           s/.*/./; q'`/stamp-h$_am_stamp_count
17958  ;;
17959
17960   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17961 $as_echo "$as_me: executing $ac_file commands" >&6;}
17962  ;;
17963   esac
17964
17965
17966   case $ac_file$ac_mode in
17967     "default-1":C)
17968 # Only add multilib support code if we just rebuilt the top-level
17969 # Makefile.
17970 case " $CONFIG_FILES " in
17971  *" Makefile "*)
17972    ac_file=Makefile . ${multi_basedir}/config-ml.in
17973    ;;
17974 esac ;;
17975     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17976   # Older Autoconf quotes --file arguments for eval, but not when files
17977   # are listed without --file.  Let's play safe and only enable the eval
17978   # if we detect the quoting.
17979   case $CONFIG_FILES in
17980   *\'*) eval set x "$CONFIG_FILES" ;;
17981   *)   set x $CONFIG_FILES ;;
17982   esac
17983   shift
17984   for mf
17985   do
17986     # Strip MF so we end up with the name of the file.
17987     mf=`echo "$mf" | sed -e 's/:.*$//'`
17988     # Check whether this is an Automake generated Makefile or not.
17989     # We used to match only the files named 'Makefile.in', but
17990     # some people rename them; so instead we look at the file content.
17991     # Grep'ing the first line is not enough: some people post-process
17992     # each Makefile.in and add a new line on top of each file to say so.
17993     # Grep'ing the whole file is not good either: AIX grep has a line
17994     # limit of 2048, but all sed's we know have understand at least 4000.
17995     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17996       dirpart=`$as_dirname -- "$mf" ||
17997 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17998          X"$mf" : 'X\(//\)[^/]' \| \
17999          X"$mf" : 'X\(//\)$' \| \
18000          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
18001 $as_echo X"$mf" |
18002     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18003             s//\1/
18004             q
18005           }
18006           /^X\(\/\/\)[^/].*/{
18007             s//\1/
18008             q
18009           }
18010           /^X\(\/\/\)$/{
18011             s//\1/
18012             q
18013           }
18014           /^X\(\/\).*/{
18015             s//\1/
18016             q
18017           }
18018           s/.*/./; q'`
18019     else
18020       continue
18021     fi
18022     # Extract the definition of DEPDIR, am__include, and am__quote
18023     # from the Makefile without running 'make'.
18024     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
18025     test -z "$DEPDIR" && continue
18026     am__include=`sed -n 's/^am__include = //p' < "$mf"`
18027     test -z "$am__include" && continue
18028     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
18029     # Find all dependency output files, they are included files with
18030     # $(DEPDIR) in their names.  We invoke sed twice because it is the
18031     # simplest approach to changing $(DEPDIR) to its actual value in the
18032     # expansion.
18033     for file in `sed -n "
18034       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
18035          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
18036       # Make sure the directory exists.
18037       test -f "$dirpart/$file" && continue
18038       fdir=`$as_dirname -- "$file" ||
18039 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18040          X"$file" : 'X\(//\)[^/]' \| \
18041          X"$file" : 'X\(//\)$' \| \
18042          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
18043 $as_echo X"$file" |
18044     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18045             s//\1/
18046             q
18047           }
18048           /^X\(\/\/\)[^/].*/{
18049             s//\1/
18050             q
18051           }
18052           /^X\(\/\/\)$/{
18053             s//\1/
18054             q
18055           }
18056           /^X\(\/\).*/{
18057             s//\1/
18058             q
18059           }
18060           s/.*/./; q'`
18061       as_dir=$dirpart/$fdir; as_fn_mkdir_p
18062       # echo "creating $dirpart/$file"
18063       echo '# dummy' > "$dirpart/$file"
18064     done
18065   done
18066 }
18067  ;;
18068     "libtool":C)
18069
18070     # See if we are running on zsh, and set the options which allow our
18071     # commands through without removal of \ escapes.
18072     if test -n "${ZSH_VERSION+set}" ; then
18073       setopt NO_GLOB_SUBST
18074     fi
18075
18076     cfgfile="${ofile}T"
18077     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
18078     $RM "$cfgfile"
18079
18080     cat <<_LT_EOF >> "$cfgfile"
18081 #! $SHELL
18082
18083 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
18084 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
18085 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
18086 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
18087 #
18088 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
18089 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
18090 #   Written by Gordon Matzigkeit, 1996
18091 #
18092 #   This file is part of GNU Libtool.
18093 #
18094 # GNU Libtool is free software; you can redistribute it and/or
18095 # modify it under the terms of the GNU General Public License as
18096 # published by the Free Software Foundation; either version 2 of
18097 # the License, or (at your option) any later version.
18098 #
18099 # As a special exception to the GNU General Public License,
18100 # if you distribute this file as part of a program or library that
18101 # is built using GNU Libtool, you may include this file under the
18102 # same distribution terms that you use for the rest of that program.
18103 #
18104 # GNU Libtool is distributed in the hope that it will be useful,
18105 # but WITHOUT ANY WARRANTY; without even the implied warranty of
18106 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18107 # GNU General Public License for more details.
18108 #
18109 # You should have received a copy of the GNU General Public License
18110 # along with GNU Libtool; see the file COPYING.  If not, a copy
18111 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
18112 # obtained by writing to the Free Software Foundation, Inc.,
18113 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18114
18115
18116 # The names of the tagged configurations supported by this script.
18117 available_tags="GO "
18118
18119 # ### BEGIN LIBTOOL CONFIG
18120
18121 # A sed program that does not truncate output.
18122 SED=$lt_SED
18123
18124 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
18125 Xsed="\$SED -e 1s/^X//"
18126
18127 # A grep program that handles long lines.
18128 GREP=$lt_GREP
18129
18130 # An ERE matcher.
18131 EGREP=$lt_EGREP
18132
18133 # A literal string matcher.
18134 FGREP=$lt_FGREP
18135
18136 # Shell to use when invoking shell scripts.
18137 SHELL=$lt_SHELL
18138
18139 # An echo program that protects backslashes.
18140 ECHO=$lt_ECHO
18141
18142 # Which release of libtool.m4 was used?
18143 macro_version=$macro_version
18144 macro_revision=$macro_revision
18145
18146 # Whether or not to build shared libraries.
18147 build_libtool_libs=$enable_shared
18148
18149 # Whether or not to build static libraries.
18150 build_old_libs=$enable_static
18151
18152 # What type of objects to build.
18153 pic_mode=$pic_mode
18154
18155 # Whether or not to optimize for fast installation.
18156 fast_install=$enable_fast_install
18157
18158 # The host system.
18159 host_alias=$host_alias
18160 host=$host
18161 host_os=$host_os
18162
18163 # The build system.
18164 build_alias=$build_alias
18165 build=$build
18166 build_os=$build_os
18167
18168 # A BSD- or MS-compatible name lister.
18169 NM=$lt_NM
18170
18171 # Whether we need soft or hard links.
18172 LN_S=$lt_LN_S
18173
18174 # What is the maximum length of a command?
18175 max_cmd_len=$max_cmd_len
18176
18177 # Object file suffix (normally "o").
18178 objext=$ac_objext
18179
18180 # Executable file suffix (normally "").
18181 exeext=$exeext
18182
18183 # whether the shell understands "unset".
18184 lt_unset=$lt_unset
18185
18186 # turn spaces into newlines.
18187 SP2NL=$lt_lt_SP2NL
18188
18189 # turn newlines into spaces.
18190 NL2SP=$lt_lt_NL2SP
18191
18192 # An object symbol dumper.
18193 OBJDUMP=$lt_OBJDUMP
18194
18195 # Method to check whether dependent libraries are shared objects.
18196 deplibs_check_method=$lt_deplibs_check_method
18197
18198 # Command to use when deplibs_check_method == "file_magic".
18199 file_magic_cmd=$lt_file_magic_cmd
18200
18201 # The archiver.
18202 AR=$lt_AR
18203 AR_FLAGS=$lt_AR_FLAGS
18204
18205 # A symbol stripping program.
18206 STRIP=$lt_STRIP
18207
18208 # Commands used to install an old-style archive.
18209 RANLIB=$lt_RANLIB
18210 old_postinstall_cmds=$lt_old_postinstall_cmds
18211 old_postuninstall_cmds=$lt_old_postuninstall_cmds
18212
18213 # Whether to use a lock for old archive extraction.
18214 lock_old_archive_extraction=$lock_old_archive_extraction
18215
18216 # A C compiler.
18217 LTCC=$lt_CC
18218
18219 # LTCC compiler flags.
18220 LTCFLAGS=$lt_CFLAGS
18221
18222 # Take the output of nm and produce a listing of raw symbols and C names.
18223 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
18224
18225 # Transform the output of nm in a proper C declaration.
18226 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
18227
18228 # Transform the output of nm in a C name address pair.
18229 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
18230
18231 # Transform the output of nm in a C name address pair when lib prefix is needed.
18232 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
18233
18234 # The name of the directory that contains temporary libtool files.
18235 objdir=$objdir
18236
18237 # Used to examine libraries when file_magic_cmd begins with "file".
18238 MAGIC_CMD=$MAGIC_CMD
18239
18240 # Must we lock files when doing compilation?
18241 need_locks=$lt_need_locks
18242
18243 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
18244 DSYMUTIL=$lt_DSYMUTIL
18245
18246 # Tool to change global to local symbols on Mac OS X.
18247 NMEDIT=$lt_NMEDIT
18248
18249 # Tool to manipulate fat objects and archives on Mac OS X.
18250 LIPO=$lt_LIPO
18251
18252 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
18253 OTOOL=$lt_OTOOL
18254
18255 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
18256 OTOOL64=$lt_OTOOL64
18257
18258 # Old archive suffix (normally "a").
18259 libext=$libext
18260
18261 # Shared library suffix (normally ".so").
18262 shrext_cmds=$lt_shrext_cmds
18263
18264 # The commands to extract the exported symbol list from a shared archive.
18265 extract_expsyms_cmds=$lt_extract_expsyms_cmds
18266
18267 # Variables whose values should be saved in libtool wrapper scripts and
18268 # restored at link time.
18269 variables_saved_for_relink=$lt_variables_saved_for_relink
18270
18271 # Do we need the "lib" prefix for modules?
18272 need_lib_prefix=$need_lib_prefix
18273
18274 # Do we need a version for libraries?
18275 need_version=$need_version
18276
18277 # Library versioning type.
18278 version_type=$version_type
18279
18280 # Shared library runtime path variable.
18281 runpath_var=$runpath_var
18282
18283 # Shared library path variable.
18284 shlibpath_var=$shlibpath_var
18285
18286 # Is shlibpath searched before the hard-coded library search path?
18287 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
18288
18289 # Format of library name prefix.
18290 libname_spec=$lt_libname_spec
18291
18292 # List of archive names.  First name is the real one, the rest are links.
18293 # The last name is the one that the linker finds with -lNAME
18294 library_names_spec=$lt_library_names_spec
18295
18296 # The coded name of the library, if different from the real name.
18297 soname_spec=$lt_soname_spec
18298
18299 # Permission mode override for installation of shared libraries.
18300 install_override_mode=$lt_install_override_mode
18301
18302 # Command to use after installation of a shared archive.
18303 postinstall_cmds=$lt_postinstall_cmds
18304
18305 # Command to use after uninstallation of a shared archive.
18306 postuninstall_cmds=$lt_postuninstall_cmds
18307
18308 # Commands used to finish a libtool library installation in a directory.
18309 finish_cmds=$lt_finish_cmds
18310
18311 # As "finish_cmds", except a single script fragment to be evaled but
18312 # not shown.
18313 finish_eval=$lt_finish_eval
18314
18315 # Whether we should hardcode library paths into libraries.
18316 hardcode_into_libs=$hardcode_into_libs
18317
18318 # Compile-time system search path for libraries.
18319 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
18320
18321 # Run-time system search path for libraries.
18322 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
18323
18324 # Whether dlopen is supported.
18325 dlopen_support=$enable_dlopen
18326
18327 # Whether dlopen of programs is supported.
18328 dlopen_self=$enable_dlopen_self
18329
18330 # Whether dlopen of statically linked programs is supported.
18331 dlopen_self_static=$enable_dlopen_self_static
18332
18333 # Commands to strip libraries.
18334 old_striplib=$lt_old_striplib
18335 striplib=$lt_striplib
18336
18337
18338 # The linker used to build libraries.
18339 LD=$lt_LD
18340
18341 # How to create reloadable object files.
18342 reload_flag=$lt_reload_flag
18343 reload_cmds=$lt_reload_cmds
18344
18345 # Commands used to build an old-style archive.
18346 old_archive_cmds=$lt_old_archive_cmds
18347
18348 # A language specific compiler.
18349 CC=$lt_compiler
18350
18351 # Is the compiler the GNU compiler?
18352 with_gcc=$GCC
18353
18354 # Compiler flag to turn off builtin functions.
18355 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
18356
18357 # How to pass a linker flag through the compiler.
18358 wl=$lt_lt_prog_compiler_wl
18359
18360 # Additional compiler flags for building library objects.
18361 pic_flag=$lt_lt_prog_compiler_pic
18362
18363 # Compiler flag to prevent dynamic linking.
18364 link_static_flag=$lt_lt_prog_compiler_static
18365
18366 # Does compiler simultaneously support -c and -o options?
18367 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
18368
18369 # Whether or not to add -lc for building shared libraries.
18370 build_libtool_need_lc=$archive_cmds_need_lc
18371
18372 # Whether or not to disallow shared libs when runtime libs are static.
18373 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
18374
18375 # Compiler flag to allow reflexive dlopens.
18376 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
18377
18378 # Compiler flag to generate shared objects directly from archives.
18379 whole_archive_flag_spec=$lt_whole_archive_flag_spec
18380
18381 # Whether the compiler copes with passing no objects directly.
18382 compiler_needs_object=$lt_compiler_needs_object
18383
18384 # Create an old-style archive from a shared archive.
18385 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
18386
18387 # Create a temporary old-style archive to link instead of a shared archive.
18388 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
18389
18390 # Commands used to build a shared archive.
18391 archive_cmds=$lt_archive_cmds
18392 archive_expsym_cmds=$lt_archive_expsym_cmds
18393
18394 # Commands used to build a loadable module if different from building
18395 # a shared archive.
18396 module_cmds=$lt_module_cmds
18397 module_expsym_cmds=$lt_module_expsym_cmds
18398
18399 # Whether we are building with GNU ld or not.
18400 with_gnu_ld=$lt_with_gnu_ld
18401
18402 # Flag that allows shared libraries with undefined symbols to be built.
18403 allow_undefined_flag=$lt_allow_undefined_flag
18404
18405 # Flag that enforces no undefined symbols.
18406 no_undefined_flag=$lt_no_undefined_flag
18407
18408 # Flag to hardcode \$libdir into a binary during linking.
18409 # This must work even if \$libdir does not exist
18410 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
18411
18412 # If ld is used when linking, flag to hardcode \$libdir into a binary
18413 # during linking.  This must work even if \$libdir does not exist.
18414 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
18415
18416 # Whether we need a single "-rpath" flag with a separated argument.
18417 hardcode_libdir_separator=$lt_hardcode_libdir_separator
18418
18419 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18420 # DIR into the resulting binary.
18421 hardcode_direct=$hardcode_direct
18422
18423 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18424 # DIR into the resulting binary and the resulting library dependency is
18425 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
18426 # library is relocated.
18427 hardcode_direct_absolute=$hardcode_direct_absolute
18428
18429 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
18430 # into the resulting binary.
18431 hardcode_minus_L=$hardcode_minus_L
18432
18433 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
18434 # into the resulting binary.
18435 hardcode_shlibpath_var=$hardcode_shlibpath_var
18436
18437 # Set to "yes" if building a shared library automatically hardcodes DIR
18438 # into the library and all subsequent libraries and executables linked
18439 # against it.
18440 hardcode_automatic=$hardcode_automatic
18441
18442 # Set to yes if linker adds runtime paths of dependent libraries
18443 # to runtime path list.
18444 inherit_rpath=$inherit_rpath
18445
18446 # Whether libtool must link a program against all its dependency libraries.
18447 link_all_deplibs=$link_all_deplibs
18448
18449 # Fix the shell variable \$srcfile for the compiler.
18450 fix_srcfile_path=$lt_fix_srcfile_path
18451
18452 # Set to "yes" if exported symbols are required.
18453 always_export_symbols=$always_export_symbols
18454
18455 # The commands to list exported symbols.
18456 export_symbols_cmds=$lt_export_symbols_cmds
18457
18458 # Symbols that should not be listed in the preloaded symbols.
18459 exclude_expsyms=$lt_exclude_expsyms
18460
18461 # Symbols that must always be exported.
18462 include_expsyms=$lt_include_expsyms
18463
18464 # Commands necessary for linking programs (against libraries) with templates.
18465 prelink_cmds=$lt_prelink_cmds
18466
18467 # Specify filename containing input files.
18468 file_list_spec=$lt_file_list_spec
18469
18470 # How to hardcode a shared library path into an executable.
18471 hardcode_action=$hardcode_action
18472
18473 # ### END LIBTOOL CONFIG
18474
18475 _LT_EOF
18476
18477   case $host_os in
18478   aix3*)
18479     cat <<\_LT_EOF >> "$cfgfile"
18480 # AIX sometimes has problems with the GCC collect2 program.  For some
18481 # reason, if we set the COLLECT_NAMES environment variable, the problems
18482 # vanish in a puff of smoke.
18483 if test "X${COLLECT_NAMES+set}" != Xset; then
18484   COLLECT_NAMES=
18485   export COLLECT_NAMES
18486 fi
18487 _LT_EOF
18488     ;;
18489   esac
18490
18491
18492 ltmain="$ac_aux_dir/ltmain.sh"
18493
18494
18495   # We use sed instead of cat because bash on DJGPP gets confused if
18496   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
18497   # text mode, it properly converts lines to CR/LF.  This bash problem
18498   # is reportedly fixed, but why not run on old versions too?
18499   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
18500     || (rm -f "$cfgfile"; exit 1)
18501
18502   case $xsi_shell in
18503   yes)
18504     cat << \_LT_EOF >> "$cfgfile"
18505
18506 # func_dirname file append nondir_replacement
18507 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18508 # otherwise set result to NONDIR_REPLACEMENT.
18509 func_dirname ()
18510 {
18511   case ${1} in
18512     */*) func_dirname_result="${1%/*}${2}" ;;
18513     *  ) func_dirname_result="${3}" ;;
18514   esac
18515 }
18516
18517 # func_basename file
18518 func_basename ()
18519 {
18520   func_basename_result="${1##*/}"
18521 }
18522
18523 # func_dirname_and_basename file append nondir_replacement
18524 # perform func_basename and func_dirname in a single function
18525 # call:
18526 #   dirname:  Compute the dirname of FILE.  If nonempty,
18527 #             add APPEND to the result, otherwise set result
18528 #             to NONDIR_REPLACEMENT.
18529 #             value returned in "$func_dirname_result"
18530 #   basename: Compute filename of FILE.
18531 #             value retuned in "$func_basename_result"
18532 # Implementation must be kept synchronized with func_dirname
18533 # and func_basename. For efficiency, we do not delegate to
18534 # those functions but instead duplicate the functionality here.
18535 func_dirname_and_basename ()
18536 {
18537   case ${1} in
18538     */*) func_dirname_result="${1%/*}${2}" ;;
18539     *  ) func_dirname_result="${3}" ;;
18540   esac
18541   func_basename_result="${1##*/}"
18542 }
18543
18544 # func_stripname prefix suffix name
18545 # strip PREFIX and SUFFIX off of NAME.
18546 # PREFIX and SUFFIX must not contain globbing or regex special
18547 # characters, hashes, percent signs, but SUFFIX may contain a leading
18548 # dot (in which case that matches only a dot).
18549 func_stripname ()
18550 {
18551   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
18552   # positional parameters, so assign one to ordinary parameter first.
18553   func_stripname_result=${3}
18554   func_stripname_result=${func_stripname_result#"${1}"}
18555   func_stripname_result=${func_stripname_result%"${2}"}
18556 }
18557
18558 # func_opt_split
18559 func_opt_split ()
18560 {
18561   func_opt_split_opt=${1%%=*}
18562   func_opt_split_arg=${1#*=}
18563 }
18564
18565 # func_lo2o object
18566 func_lo2o ()
18567 {
18568   case ${1} in
18569     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
18570     *)    func_lo2o_result=${1} ;;
18571   esac
18572 }
18573
18574 # func_xform libobj-or-source
18575 func_xform ()
18576 {
18577   func_xform_result=${1%.*}.lo
18578 }
18579
18580 # func_arith arithmetic-term...
18581 func_arith ()
18582 {
18583   func_arith_result=$(( $* ))
18584 }
18585
18586 # func_len string
18587 # STRING may not start with a hyphen.
18588 func_len ()
18589 {
18590   func_len_result=${#1}
18591 }
18592
18593 _LT_EOF
18594     ;;
18595   *) # Bourne compatible functions.
18596     cat << \_LT_EOF >> "$cfgfile"
18597
18598 # func_dirname file append nondir_replacement
18599 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18600 # otherwise set result to NONDIR_REPLACEMENT.
18601 func_dirname ()
18602 {
18603   # Extract subdirectory from the argument.
18604   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
18605   if test "X$func_dirname_result" = "X${1}"; then
18606     func_dirname_result="${3}"
18607   else
18608     func_dirname_result="$func_dirname_result${2}"
18609   fi
18610 }
18611
18612 # func_basename file
18613 func_basename ()
18614 {
18615   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
18616 }
18617
18618
18619 # func_stripname prefix suffix name
18620 # strip PREFIX and SUFFIX off of NAME.
18621 # PREFIX and SUFFIX must not contain globbing or regex special
18622 # characters, hashes, percent signs, but SUFFIX may contain a leading
18623 # dot (in which case that matches only a dot).
18624 # func_strip_suffix prefix name
18625 func_stripname ()
18626 {
18627   case ${2} in
18628     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
18629     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
18630   esac
18631 }
18632
18633 # sed scripts:
18634 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
18635 my_sed_long_arg='1s/^-[^=]*=//'
18636
18637 # func_opt_split
18638 func_opt_split ()
18639 {
18640   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
18641   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
18642 }
18643
18644 # func_lo2o object
18645 func_lo2o ()
18646 {
18647   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
18648 }
18649
18650 # func_xform libobj-or-source
18651 func_xform ()
18652 {
18653   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
18654 }
18655
18656 # func_arith arithmetic-term...
18657 func_arith ()
18658 {
18659   func_arith_result=`expr "$@"`
18660 }
18661
18662 # func_len string
18663 # STRING may not start with a hyphen.
18664 func_len ()
18665 {
18666   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
18667 }
18668
18669 _LT_EOF
18670 esac
18671
18672 case $lt_shell_append in
18673   yes)
18674     cat << \_LT_EOF >> "$cfgfile"
18675
18676 # func_append var value
18677 # Append VALUE to the end of shell variable VAR.
18678 func_append ()
18679 {
18680   eval "$1+=\$2"
18681 }
18682 _LT_EOF
18683     ;;
18684   *)
18685     cat << \_LT_EOF >> "$cfgfile"
18686
18687 # func_append var value
18688 # Append VALUE to the end of shell variable VAR.
18689 func_append ()
18690 {
18691   eval "$1=\$$1\$2"
18692 }
18693
18694 _LT_EOF
18695     ;;
18696   esac
18697
18698
18699   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
18700     || (rm -f "$cfgfile"; exit 1)
18701
18702   mv -f "$cfgfile" "$ofile" ||
18703     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
18704   chmod +x "$ofile"
18705
18706
18707     cat <<_LT_EOF >> "$ofile"
18708
18709 # ### BEGIN LIBTOOL TAG CONFIG: GO
18710
18711 # The linker used to build libraries.
18712 LD=$lt_LD_GO
18713
18714 # How to create reloadable object files.
18715 reload_flag=$lt_reload_flag_GO
18716 reload_cmds=$lt_reload_cmds_GO
18717
18718 # Commands used to build an old-style archive.
18719 old_archive_cmds=$lt_old_archive_cmds_GO
18720
18721 # A language specific compiler.
18722 CC=$lt_compiler_GO
18723
18724 # Is the compiler the GNU compiler?
18725 with_gcc=$GCC_GO
18726
18727 # Compiler flag to turn off builtin functions.
18728 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GO
18729
18730 # How to pass a linker flag through the compiler.
18731 wl=$lt_lt_prog_compiler_wl_GO
18732
18733 # Additional compiler flags for building library objects.
18734 pic_flag=$lt_lt_prog_compiler_pic_GO
18735
18736 # Compiler flag to prevent dynamic linking.
18737 link_static_flag=$lt_lt_prog_compiler_static_GO
18738
18739 # Does compiler simultaneously support -c and -o options?
18740 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GO
18741
18742 # Whether or not to add -lc for building shared libraries.
18743 build_libtool_need_lc=$archive_cmds_need_lc_GO
18744
18745 # Whether or not to disallow shared libs when runtime libs are static.
18746 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GO
18747
18748 # Compiler flag to allow reflexive dlopens.
18749 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GO
18750
18751 # Compiler flag to generate shared objects directly from archives.
18752 whole_archive_flag_spec=$lt_whole_archive_flag_spec_GO
18753
18754 # Whether the compiler copes with passing no objects directly.
18755 compiler_needs_object=$lt_compiler_needs_object_GO
18756
18757 # Create an old-style archive from a shared archive.
18758 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GO
18759
18760 # Create a temporary old-style archive to link instead of a shared archive.
18761 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GO
18762
18763 # Commands used to build a shared archive.
18764 archive_cmds=$lt_archive_cmds_GO
18765 archive_expsym_cmds=$lt_archive_expsym_cmds_GO
18766
18767 # Commands used to build a loadable module if different from building
18768 # a shared archive.
18769 module_cmds=$lt_module_cmds_GO
18770 module_expsym_cmds=$lt_module_expsym_cmds_GO
18771
18772 # Whether we are building with GNU ld or not.
18773 with_gnu_ld=$lt_with_gnu_ld_GO
18774
18775 # Flag that allows shared libraries with undefined symbols to be built.
18776 allow_undefined_flag=$lt_allow_undefined_flag_GO
18777
18778 # Flag that enforces no undefined symbols.
18779 no_undefined_flag=$lt_no_undefined_flag_GO
18780
18781 # Flag to hardcode \$libdir into a binary during linking.
18782 # This must work even if \$libdir does not exist
18783 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GO
18784
18785 # If ld is used when linking, flag to hardcode \$libdir into a binary
18786 # during linking.  This must work even if \$libdir does not exist.
18787 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GO
18788
18789 # Whether we need a single "-rpath" flag with a separated argument.
18790 hardcode_libdir_separator=$lt_hardcode_libdir_separator_GO
18791
18792 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18793 # DIR into the resulting binary.
18794 hardcode_direct=$hardcode_direct_GO
18795
18796 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18797 # DIR into the resulting binary and the resulting library dependency is
18798 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
18799 # library is relocated.
18800 hardcode_direct_absolute=$hardcode_direct_absolute_GO
18801
18802 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
18803 # into the resulting binary.
18804 hardcode_minus_L=$hardcode_minus_L_GO
18805
18806 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
18807 # into the resulting binary.
18808 hardcode_shlibpath_var=$hardcode_shlibpath_var_GO
18809
18810 # Set to "yes" if building a shared library automatically hardcodes DIR
18811 # into the library and all subsequent libraries and executables linked
18812 # against it.
18813 hardcode_automatic=$hardcode_automatic_GO
18814
18815 # Set to yes if linker adds runtime paths of dependent libraries
18816 # to runtime path list.
18817 inherit_rpath=$inherit_rpath_GO
18818
18819 # Whether libtool must link a program against all its dependency libraries.
18820 link_all_deplibs=$link_all_deplibs_GO
18821
18822 # Fix the shell variable \$srcfile for the compiler.
18823 fix_srcfile_path=$lt_fix_srcfile_path_GO
18824
18825 # Set to "yes" if exported symbols are required.
18826 always_export_symbols=$always_export_symbols_GO
18827
18828 # The commands to list exported symbols.
18829 export_symbols_cmds=$lt_export_symbols_cmds_GO
18830
18831 # Symbols that should not be listed in the preloaded symbols.
18832 exclude_expsyms=$lt_exclude_expsyms_GO
18833
18834 # Symbols that must always be exported.
18835 include_expsyms=$lt_include_expsyms_GO
18836
18837 # Commands necessary for linking programs (against libraries) with templates.
18838 prelink_cmds=$lt_prelink_cmds_GO
18839
18840 # Specify filename containing input files.
18841 file_list_spec=$lt_file_list_spec_GO
18842
18843 # How to hardcode a shared library path into an executable.
18844 hardcode_action=$hardcode_action_GO
18845
18846 # ### END LIBTOOL TAG CONFIG: GO
18847 _LT_EOF
18848
18849  ;;
18850     "default":C) if test -n "$CONFIG_FILES"; then
18851    # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
18852    # that multilib installs will end up installed in the correct place.
18853    # The testsuite needs it for multilib-aware ABI baseline files.
18854    # To work around this not being passed down from config-ml.in ->
18855    # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
18856    # append it here.  Only modify Makefiles that have just been created.
18857    #
18858    # Also, get rid of this simulated-VPATH thing that automake does.
18859    cat > vpsed << \_EOF
18860 s!`test -f '$<' || echo '$(srcdir)/'`!!
18861 _EOF
18862    for i in $SUBDIRS; do
18863     case $CONFIG_FILES in
18864      *${i}/Makefile*)
18865        #echo "Adding MULTISUBDIR to $i/Makefile"
18866        sed -f vpsed $i/Makefile > tmp
18867        grep '^MULTISUBDIR =' Makefile >> tmp
18868        mv tmp $i/Makefile
18869        ;;
18870     esac
18871    done
18872    rm vpsed
18873  fi
18874  ;;
18875
18876   esac
18877 done # for ac_tag
18878
18879
18880 as_fn_exit 0
18881 _ACEOF
18882 ac_clean_files=$ac_clean_files_save
18883
18884 test $ac_write_fail = 0 ||
18885   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
18886
18887
18888 # configure is writing to config.log, and then calls config.status.
18889 # config.status does its own redirection, appending to config.log.
18890 # Unfortunately, on DOS this fails, as config.log is still kept open
18891 # by configure, so config.status won't be able to write to it; its
18892 # output is simply discarded.  So we exec the FD to /dev/null,
18893 # effectively closing config.log, so it can be properly (re)opened and
18894 # appended to by config.status.  When coming back to configure, we
18895 # need to make the FD available again.
18896 if test "$no_create" != yes; then
18897   ac_cs_success=:
18898   ac_config_status_args=
18899   test "$silent" = yes &&
18900     ac_config_status_args="$ac_config_status_args --quiet"
18901   exec 5>/dev/null
18902   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18903   exec 5>>config.log
18904   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18905   # would make configure fail if this is the last instruction.
18906   $ac_cs_success || as_fn_exit 1
18907 fi
18908 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18909   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18910 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18911 fi
18912