libgo/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.69 for package-unused version-unused.
   4 #
   5 #
   6 # Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
   7 #
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 as_myself=
  91 case $0 in #((
  92   *[\\/]* ) as_myself=$0 ;;
  93   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  94 for as_dir in $PATH
  95 do
  96   IFS=$as_save_IFS
  97   test -z "$as_dir" && as_dir=.
  98     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  99   done
 100 IFS=$as_save_IFS
 101
 102      ;;
 103 esac
 104 # We did not find ourselves, most probably we were run as `sh COMMAND'
 105 # in which case we are not to be found in the path.
 106 if test "x$as_myself" = x; then
 107   as_myself=$0
 108 fi
 109 if test ! -f "$as_myself"; then
 110   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 111   exit 1
 112 fi
 113
 114 # Unset variables that we do not need and which cause bugs (e.g. in
 115 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 116 # suppresses any "Segmentation fault" message there.  '((' could
 117 # trigger a bug in pdksh 5.2.14.
 118 for as_var in BASH_ENV ENV MAIL MAILPATH
 119 do eval test x\${$as_var+set} = xset \
 120   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 121 done
 122 PS1='$ '
 123 PS2='> '
 124 PS4='+ '
 125
 126 # NLS nuisances.
 127 LC_ALL=C
 128 export LC_ALL
 129 LANGUAGE=C
 130 export LANGUAGE
 131
 132 # CDPATH.
 133 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 134
 135 # Use a proper internal environment variable to ensure we don't fall
 136   # into an infinite loop, continuously re-executing ourselves.
 137   if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
 138     _as_can_reexec=no; export _as_can_reexec;
 139     # We cannot yet assume a decent shell, so we have to provide a
 140 # neutralization value for shells without unset; and this also
 141 # works around shells that cannot unset nonexistent variables.
 142 # Preserve -v and -x to the replacement shell.
 143 BASH_ENV=/dev/null
 144 ENV=/dev/null
 145 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 146 case $- in # ((((
 147   *v*x* | *x*v* ) as_opts=-vx ;;
 148   *v* ) as_opts=-v ;;
 149   *x* ) as_opts=-x ;;
 150   * ) as_opts= ;;
 151 esac
 152 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 153 # Admittedly, this is quite paranoid, since all the known shells bail
 154 # out after a failed `exec'.
 155 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 156 as_fn_exit 255
 157   fi
 158   # We don't want this to propagate to other subprocesses.
 159           { _as_can_reexec=; unset _as_can_reexec;}
 160 if test "x$CONFIG_SHELL" = x; then
 161   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 162   emulate sh
 163   NULLCMD=:
 164   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 165   # is contrary to our usage.  Disable this feature.
 166   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 167   setopt NO_GLOB_SUBST
 168 else
 169   case \`(set -o) 2>/dev/null\` in #(
 170   *posix*) :
 171     set -o posix ;; #(
 172   *) :
 173      ;;
 174 esac
 175 fi
 176 "
 177   as_required="as_fn_return () { (exit \$1); }
 178 as_fn_success () { as_fn_return 0; }
 179 as_fn_failure () { as_fn_return 1; }
 180 as_fn_ret_success () { return 0; }
 181 as_fn_ret_failure () { return 1; }
 182
 183 exitcode=0
 184 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 185 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 186 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 187 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 188 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 189
 190 else
 191   exitcode=1; echo positional parameters were not saved.
 192 fi
 193 test x\$exitcode = x0 || exit 1
 194 test -x / || exit 1"
 195   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 196   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 197   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 198   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 199 test \$(( 1 + 1 )) = 2 || exit 1
 200
 201   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 202     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 203     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 204     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 205     PATH=/empty FPATH=/empty; export PATH FPATH
 206     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 207       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 208   if (eval "$as_required") 2>/dev/null; then :
 209   as_have_required=yes
 210 else
 211   as_have_required=no
 212 fi
 213   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 214
 215 else
 216   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 217 as_found=false
 218 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 219 do
 220   IFS=$as_save_IFS
 221   test -z "$as_dir" && as_dir=.
 222   as_found=:
 223   case $as_dir in #(
 224          /*)
 225            for as_base in sh bash ksh sh5; do
 226              # Try only shells that exist, to save several forks.
 227              as_shell=$as_dir/$as_base
 228              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 229                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 230   CONFIG_SHELL=$as_shell as_have_required=yes
 231                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 232   break 2
 233 fi
 234 fi
 235            done;;
 236        esac
 237   as_found=false
 238 done
 239 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 240               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 241   CONFIG_SHELL=$SHELL as_have_required=yes
 242 fi; }
 243 IFS=$as_save_IFS
 244
 245
 246       if test "x$CONFIG_SHELL" != x; then :
 247   export CONFIG_SHELL
 248              # We cannot yet assume a decent shell, so we have to provide a
 249 # neutralization value for shells without unset; and this also
 250 # works around shells that cannot unset nonexistent variables.
 251 # Preserve -v and -x to the replacement shell.
 252 BASH_ENV=/dev/null
 253 ENV=/dev/null
 254 (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 255 case $- in # ((((
 256   *v*x* | *x*v* ) as_opts=-vx ;;
 257   *v* ) as_opts=-v ;;
 258   *x* ) as_opts=-x ;;
 259   * ) as_opts= ;;
 260 esac
 261 exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
 262 # Admittedly, this is quite paranoid, since all the known shells bail
 263 # out after a failed `exec'.
 264 $as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
 265 exit 255
 266 fi
 267
 268     if test x$as_have_required = xno; then :
 269   $as_echo "$0: This script requires a shell more modern than all"
 270   $as_echo "$0: the shells that I found on your system."
 271   if test x${ZSH_VERSION+set} = xset ; then
 272     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 273     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 274   else
 275     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 276 $0: including any error possibly output before this
 277 $0: message. Then install a modern shell, or manually run
 278 $0: the script under such a shell if you do have one."
 279   fi
 280   exit 1
 281 fi
 282 fi
 283 fi
 284 SHELL=${CONFIG_SHELL-/bin/sh}
 285 export SHELL
 286 # Unset more variables known to interfere with behavior of common tools.
 287 CLICOLOR_FORCE= GREP_OPTIONS=
 288 unset CLICOLOR_FORCE GREP_OPTIONS
 289
 290 ## --------------------- ##
 291 ## M4sh Shell Functions. ##
 292 ## --------------------- ##
 293 # as_fn_unset VAR
 294 # ---------------
 295 # Portably unset VAR.
 296 as_fn_unset ()
 297 {
 298   { eval $1=; unset $1;}
 299 }
 300 as_unset=as_fn_unset
 301
 302 # as_fn_set_status STATUS
 303 # -----------------------
 304 # Set $? to STATUS, without forking.
 305 as_fn_set_status ()
 306 {
 307   return $1
 308 } # as_fn_set_status
 309
 310 # as_fn_exit STATUS
 311 # -----------------
 312 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 313 as_fn_exit ()
 314 {
 315   set +e
 316   as_fn_set_status $1
 317   exit $1
 318 } # as_fn_exit
 319
 320 # as_fn_mkdir_p
 321 # -------------
 322 # Create "$as_dir" as a directory, including parents if necessary.
 323 as_fn_mkdir_p ()
 324 {
 325
 326   case $as_dir in #(
 327   -*) as_dir=./$as_dir;;
 328   esac
 329   test -d "$as_dir" || eval $as_mkdir_p || {
 330     as_dirs=
 331     while :; do
 332       case $as_dir in #(
 333       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 334       *) as_qdir=$as_dir;;
 335       esac
 336       as_dirs="'$as_qdir' $as_dirs"
 337       as_dir=`$as_dirname -- "$as_dir" ||
 338 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 339          X"$as_dir" : 'X\(//\)[^/]' \| \
 340          X"$as_dir" : 'X\(//\)$' \| \
 341          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 342 $as_echo X"$as_dir" |
 343     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 344             s//\1/
 345             q
 346           }
 347           /^X\(\/\/\)[^/].*/{
 348             s//\1/
 349             q
 350           }
 351           /^X\(\/\/\)$/{
 352             s//\1/
 353             q
 354           }
 355           /^X\(\/\).*/{
 356             s//\1/
 357             q
 358           }
 359           s/.*/./; q'`
 360       test -d "$as_dir" && break
 361     done
 362     test -z "$as_dirs" || eval "mkdir $as_dirs"
 363   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
 364
 365
 366 } # as_fn_mkdir_p
 367
 368 # as_fn_executable_p FILE
 369 # -----------------------
 370 # Test if FILE is an executable regular file.
 371 as_fn_executable_p ()
 372 {
 373   test -f "$1" && test -x "$1"
 374 } # as_fn_executable_p
 375 # as_fn_append VAR VALUE
 376 # ----------------------
 377 # Append the text in VALUE to the end of the definition contained in VAR. Take
 378 # advantage of any shell optimizations that allow amortized linear growth over
 379 # repeated appends, instead of the typical quadratic growth present in naive
 380 # implementations.
 381 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 382   eval 'as_fn_append ()
 383   {
 384     eval $1+=\$2
 385   }'
 386 else
 387   as_fn_append ()
 388   {
 389     eval $1=\$$1\$2
 390   }
 391 fi # as_fn_append
 392
 393 # as_fn_arith ARG...
 394 # ------------------
 395 # Perform arithmetic evaluation on the ARGs, and store the result in the
 396 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 397 # must be portable across $(()) and expr.
 398 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 399   eval 'as_fn_arith ()
 400   {
 401     as_val=$(( $* ))
 402   }'
 403 else
 404   as_fn_arith ()
 405   {
 406     as_val=`expr "$@" || test $? -eq 1`
 407   }
 408 fi # as_fn_arith
 409
 410
 411 # as_fn_error STATUS ERROR [LINENO LOG_FD]
 412 # ----------------------------------------
 413 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 414 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 415 # script with STATUS, using 1 if that was 0.
 416 as_fn_error ()
 417 {
 418   as_status=$1; test $as_status -eq 0 && as_status=1
 419   if test "$4"; then
 420     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 421     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
 422   fi
 423   $as_echo "$as_me: error: $2" >&2
 424   as_fn_exit $as_status
 425 } # as_fn_error
 426
 427 if expr a : '\(a\)' >/dev/null 2>&1 &&
 428    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 429   as_expr=expr
 430 else
 431   as_expr=false
 432 fi
 433
 434 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 435   as_basename=basename
 436 else
 437   as_basename=false
 438 fi
 439
 440 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 441   as_dirname=dirname
 442 else
 443   as_dirname=false
 444 fi
 445
 446 as_me=`$as_basename -- "$0" ||
 447 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 448          X"$0" : 'X\(//\)$' \| \
 449          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 450 $as_echo X/"$0" |
 451     sed '/^.*\/\([^/][^/]*\)\/*$/{
 452             s//\1/
 453             q
 454           }
 455           /^X\/\(\/\/\)$/{
 456             s//\1/
 457             q
 458           }
 459           /^X\/\(\/\).*/{
 460             s//\1/
 461             q
 462           }
 463           s/.*/./; q'`
 464
 465 # Avoid depending upon Character Ranges.
 466 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 467 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 468 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 469 as_cr_digits='0123456789'
 470 as_cr_alnum=$as_cr_Letters$as_cr_digits
 471
 472
 473   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 474   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 475   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 476   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 477   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 478   sed -n '
 479     p
 480     /[$]LINENO/=
 481   ' <$as_myself |
 482     sed '
 483       s/[$]LINENO.*/&-/
 484       t lineno
 485       b
 486       :lineno
 487       N
 488       :loop
 489       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 490       t loop
 491       s/-\n.*//
 492     ' >$as_me.lineno &&
 493   chmod +x "$as_me.lineno" ||
 494     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 495
 496   # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
 497   # already done that, so ensure we don't try to do so again and fall
 498   # in an infinite loop.  This has already happened in practice.
 499   _as_can_reexec=no; export _as_can_reexec
 500   # Don't try to exec as it changes $[0], causing all sort of problems
 501   # (the dirname of $[0] is not the place where we might find the
 502   # original and so on.  Autoconf is especially sensitive to this).
 503   . "./$as_me.lineno"
 504   # Exit status is that of the last command.
 505   exit
 506 }
 507
 508 ECHO_C= ECHO_N= ECHO_T=
 509 case `echo -n x` in #(((((
 510 -n*)
 511   case `echo 'xy\c'` in
 512   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 513   xy)  ECHO_C='\c';;
 514   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 515        ECHO_T=' ';;
 516   esac;;
 517 *)
 518   ECHO_N='-n';;
 519 esac
 520
 521 rm -f conf$$ conf$$.exe conf$$.file
 522 if test -d conf$$.dir; then
 523   rm -f conf$$.dir/conf$$.file
 524 else
 525   rm -f conf$$.dir
 526   mkdir conf$$.dir 2>/dev/null
 527 fi
 528 if (echo >conf$$.file) 2>/dev/null; then
 529   if ln -s conf$$.file conf$$ 2>/dev/null; then
 530     as_ln_s='ln -s'
 531     # ... but there are two gotchas:
 532     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 533     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 534     # In both cases, we have to default to `cp -pR'.
 535     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 536       as_ln_s='cp -pR'
 537   elif ln conf$$.file conf$$ 2>/dev/null; then
 538     as_ln_s=ln
 539   else
 540     as_ln_s='cp -pR'
 541   fi
 542 else
 543   as_ln_s='cp -pR'
 544 fi
 545 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 546 rmdir conf$$.dir 2>/dev/null
 547
 548 if mkdir -p . 2>/dev/null; then
 549   as_mkdir_p='mkdir -p "$as_dir"'
 550 else
 551   test -d ./-p && rmdir ./-p
 552   as_mkdir_p=false
 553 fi
 554
 555 as_test_x='test -x'
 556 as_executable_p=as_fn_executable_p
 557
 558 # Sed expression to map a string onto a valid CPP name.
 559 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 560
 561 # Sed expression to map a string onto a valid variable name.
 562 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 563
 564 SHELL=${CONFIG_SHELL-/bin/sh}
 565
 566
 567 test -n "$DJDIR" || exec 7<&0 </dev/null
 568 exec 6>&1
 569
 570 # Name of the host.
 571 # hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
 572 # so uname gets run too.
 573 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 574
 575 #
 576 # Initializations.
 577 #
 578 ac_default_prefix=/usr/local
 579 ac_clean_files=
 580 ac_config_libobj_dir=.
 581 LIBOBJS=
 582 cross_compiling=no
 583 subdirs=
 584 MFLAGS=
 585 MAKEFLAGS=
 586
 587 # Identity of this package.
 588 PACKAGE_NAME='package-unused'
 589 PACKAGE_TARNAME='libgo'
 590 PACKAGE_VERSION='version-unused'
 591 PACKAGE_STRING='package-unused version-unused'
 592 PACKAGE_BUGREPORT=''
 593 PACKAGE_URL=''
 594
 595 ac_unique_file="Makefile.am"
 596 # Factoring default headers for most tests.
 597 ac_includes_default="\
 598 #include <stdio.h>
 599 #ifdef HAVE_SYS_TYPES_H
 600 # include <sys/types.h>
 601 #endif
 602 #ifdef HAVE_SYS_STAT_H
 603 # include <sys/stat.h>
 604 #endif
 605 #ifdef STDC_HEADERS
 606 # include <stdlib.h>
 607 # include <stddef.h>
 608 #else
 609 # ifdef HAVE_STDLIB_H
 610 #  include <stdlib.h>
 611 # endif
 612 #endif
 613 #ifdef HAVE_STRING_H
 614 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 615 #  include <memory.h>
 616 # endif
 617 # include <string.h>
 618 #endif
 619 #ifdef HAVE_STRINGS_H
 620 # include <strings.h>
 621 #endif
 622 #ifdef HAVE_INTTYPES_H
 623 # include <inttypes.h>
 624 #endif
 625 #ifdef HAVE_STDINT_H
 626 # include <stdint.h>
 627 #endif
 628 #ifdef HAVE_UNISTD_H
 629 # include <unistd.h>
 630 #endif"
 631
 632 ac_subst_vars='am__EXEEXT_FALSE
 633 am__EXEEXT_TRUE
 634 LTLIBOBJS
 635 LIBOBJS
 636 HAVE_STAT_TIMESPEC_FALSE
 637 HAVE_STAT_TIMESPEC_TRUE
 638 STRUCT_EPOLL_EVENT_FD_OFFSET
 639 SIZEOF_STRUCT_EPOLL_EVENT
 640 MATH_FLAG
 641 STRINGOPS_FLAG
 642 HAVE_WAIT4_FALSE
 643 HAVE_WAIT4_TRUE
 644 HAVE_STRERROR_R_FALSE
 645 HAVE_STRERROR_R_TRUE
 646 HAVE_SYS_MMAN_H_FALSE
 647 HAVE_SYS_MMAN_H_TRUE
 648 PTHREAD_LIBS
 649 PTHREAD_CFLAGS
 650 NET_LIBS
 651 MATH_LIBS
 652 GOC_IS_LLGO_FALSE
 653 GOC_IS_LLGO_TRUE
 654 GO_SPLIT_STACK
 655 USING_SPLIT_STACK_FALSE
 656 USING_SPLIT_STACK_TRUE
 657 SPLIT_STACK
 658 HWCAP_CFLAGS
 659 OSCFLAGS
 660 GO_SYSCALL_OS_ARCH_FILE
 661 GO_SYSCALL_OS_FILE
 662 GO_LIBCALL_OS_ARCH_FILE
 663 GO_LIBCALL_OS_FILE
 664 FUNCTION_DESCRIPTORS
 665 LIBGO_IS_X86_FALSE
 666 LIBGO_IS_X86_TRUE
 667 ALLGOARCHFAMILY
 668 ALLGOARCH
 669 GOARCH
 670 USE_DEJAGNU
 671 ALLGOOS
 672 GOOS
 673 LIBGO_IS_BSD_FALSE
 674 LIBGO_IS_BSD_TRUE
 675 LIBGO_IS_HURD_FALSE
 676 LIBGO_IS_HURD_TRUE
 677 LIBGO_IS_AIX_FALSE
 678 LIBGO_IS_AIX_TRUE
 679 LIBGO_IS_SOLARIS_FALSE
 680 LIBGO_IS_SOLARIS_TRUE
 681 LIBGO_IS_RTEMS_FALSE
 682 LIBGO_IS_RTEMS_TRUE
 683 LIBGO_IS_DRAGONFLY_FALSE
 684 LIBGO_IS_DRAGONFLY_TRUE
 685 LIBGO_IS_OPENBSD_FALSE
 686 LIBGO_IS_OPENBSD_TRUE
 687 LIBGO_IS_NETBSD_FALSE
 688 LIBGO_IS_NETBSD_TRUE
 689 LIBGO_IS_LINUX_FALSE
 690 LIBGO_IS_LINUX_TRUE
 691 LIBGO_IS_IRIX_FALSE
 692 LIBGO_IS_IRIX_TRUE
 693 LIBGO_IS_FREEBSD_FALSE
 694 LIBGO_IS_FREEBSD_TRUE
 695 LIBGO_IS_DARWIN_FALSE
 696 LIBGO_IS_DARWIN_TRUE
 697 go_include
 698 LIBATOMIC
 699 USE_LIBFFI_FALSE
 700 USE_LIBFFI_TRUE
 701 LIBFFIINCS
 702 LIBFFI
 703 nover_glibgo_toolexeclibdir
 704 glibgo_toolexeclibdir
 705 glibgo_toolexecdir
 706 WERROR
 707 WARN_FLAGS
 708 CC_FOR_BUILD
 709 enable_static
 710 enable_shared
 711 CPP
 712 OTOOL64
 713 OTOOL
 714 LIPO
 715 NMEDIT
 716 DSYMUTIL
 717 AR
 718 OBJDUMP
 719 LN_S
 720 NM
 721 ac_ct_DUMPBIN
 722 DUMPBIN
 723 LIBTOOL
 724 OBJCOPY
 725 RANLIB
 726 LD
 727 FGREP
 728 EGREP
 729 GREP
 730 SED
 731 MAINT
 732 MAINTAINER_MODE_FALSE
 733 MAINTAINER_MODE_TRUE
 734 am__fastdepCCAS_FALSE
 735 am__fastdepCCAS_TRUE
 736 CCASDEPMODE
 737 CCASFLAGS
 738 CCAS
 739 GOFLAGS
 740 GOC
 741 am__fastdepCC_FALSE
 742 am__fastdepCC_TRUE
 743 CCDEPMODE
 744 am__nodep
 745 AMDEPBACKSLASH
 746 AMDEP_FALSE
 747 AMDEP_TRUE
 748 am__quote
 749 am__include
 750 DEPDIR
 751 OBJEXT
 752 EXEEXT
 753 ac_ct_CC
 754 CPPFLAGS
 755 LDFLAGS
 756 CFLAGS
 757 CC
 758 AM_BACKSLASH
 759 AM_DEFAULT_VERBOSITY
 760 AM_DEFAULT_V
 761 AM_V
 762 am__untar
 763 am__tar
 764 AMTAR
 765 am__leading_dot
 766 SET_MAKE
 767 AWK
 768 mkdir_p
 769 MKDIR_P
 770 INSTALL_STRIP_PROGRAM
 771 STRIP
 772 install_sh
 773 MAKEINFO
 774 AUTOHEADER
 775 AUTOMAKE
 776 AUTOCONF
 777 ACLOCAL
 778 VERSION
 779 PACKAGE
 780 CYGPATH_W
 781 am__isrc
 782 INSTALL_DATA
 783 INSTALL_SCRIPT
 784 INSTALL_PROGRAM
 785 target_os
 786 target_vendor
 787 target_cpu
 788 target
 789 host_os
 790 host_vendor
 791 host_cpu
 792 host
 793 build_os
 794 build_vendor
 795 build_cpu
 796 build
 797 multi_basedir
 798 libtool_VERSION
 799 target_alias
 800 host_alias
 801 build_alias
 802 LIBS
 803 ECHO_T
 804 ECHO_N
 805 ECHO_C
 806 DEFS
 807 mandir
 808 localedir
 809 libdir
 810 psdir
 811 pdfdir
 812 dvidir
 813 htmldir
 814 infodir
 815 docdir
 816 oldincludedir
 817 includedir
 818 localstatedir
 819 sharedstatedir
 820 sysconfdir
 821 datadir
 822 datarootdir
 823 libexecdir
 824 sbindir
 825 bindir
 826 program_transform_name
 827 prefix
 828 exec_prefix
 829 PACKAGE_URL
 830 PACKAGE_BUGREPORT
 831 PACKAGE_STRING
 832 PACKAGE_VERSION
 833 PACKAGE_TARNAME
 834 PACKAGE_NAME
 835 PATH_SEPARATOR
 836 SHELL'
 837 ac_subst_files=''
 838 ac_user_opts='
 839 enable_option_checking
 840 enable_multilib
 841 enable_silent_rules
 842 enable_dependency_tracking
 843 enable_maintainer_mode
 844 with_gnu_ld
 845 enable_shared
 846 enable_static
 847 with_pic
 848 enable_fast_install
 849 enable_libtool_lock
 850 enable_werror
 851 enable_version_specific_runtime_libs
 852 with_toolexeclibdir
 853 with_libffi
 854 with_libatomic
 855 with_system_libunwind
 856 '
 857       ac_precious_vars='build_alias
 858 host_alias
 859 target_alias
 860 CPP
 861 CPPFLAGS'
 862
 863
 864 # Initialize some variables set by options.
 865 ac_init_help=
 866 ac_init_version=false
 867 ac_unrecognized_opts=
 868 ac_unrecognized_sep=
 869 # The variables have the same names as the options, with
 870 # dashes changed to underlines.
 871 cache_file=/dev/null
 872 exec_prefix=NONE
 873 no_create=
 874 no_recursion=
 875 prefix=NONE
 876 program_prefix=NONE
 877 program_suffix=NONE
 878 program_transform_name=s,x,x,
 879 silent=
 880 site=
 881 srcdir=
 882 verbose=
 883 x_includes=NONE
 884 x_libraries=NONE
 885
 886 # Installation directory options.
 887 # These are left unexpanded so users can "make install exec_prefix=/foo"
 888 # and all the variables that are supposed to be based on exec_prefix
 889 # by default will actually change.
 890 # Use braces instead of parens because sh, perl, etc. also accept them.
 891 # (The list follows the same order as the GNU Coding Standards.)
 892 bindir='${exec_prefix}/bin'
 893 sbindir='${exec_prefix}/sbin'
 894 libexecdir='${exec_prefix}/libexec'
 895 datarootdir='${prefix}/share'
 896 datadir='${datarootdir}'
 897 sysconfdir='${prefix}/etc'
 898 sharedstatedir='${prefix}/com'
 899 localstatedir='${prefix}/var'
 900 includedir='${prefix}/include'
 901 oldincludedir='/usr/include'
 902 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 903 infodir='${datarootdir}/info'
 904 htmldir='${docdir}'
 905 dvidir='${docdir}'
 906 pdfdir='${docdir}'
 907 psdir='${docdir}'
 908 libdir='${exec_prefix}/lib'
 909 localedir='${datarootdir}/locale'
 910 mandir='${datarootdir}/man'
 911
 912 ac_prev=
 913 ac_dashdash=
 914 for ac_option
 915 do
 916   # If the previous option needs an argument, assign it.
 917   if test -n "$ac_prev"; then
 918     eval $ac_prev=\$ac_option
 919     ac_prev=
 920     continue
 921   fi
 922
 923   case $ac_option in
 924   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 925   *=)   ac_optarg= ;;
 926   *)    ac_optarg=yes ;;
 927   esac
 928
 929   # Accept the important Cygnus configure options, so we can diagnose typos.
 930
 931   case $ac_dashdash$ac_option in
 932   --)
 933     ac_dashdash=yes ;;
 934
 935   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 936     ac_prev=bindir ;;
 937   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 938     bindir=$ac_optarg ;;
 939
 940   -build | --build | --buil | --bui | --bu)
 941     ac_prev=build_alias ;;
 942   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 943     build_alias=$ac_optarg ;;
 944
 945   -cache-file | --cache-file | --cache-fil | --cache-fi \
 946   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 947     ac_prev=cache_file ;;
 948   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 949   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 950     cache_file=$ac_optarg ;;
 951
 952   --config-cache | -C)
 953     cache_file=config.cache ;;
 954
 955   -datadir | --datadir | --datadi | --datad)
 956     ac_prev=datadir ;;
 957   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 958     datadir=$ac_optarg ;;
 959
 960   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 961   | --dataroo | --dataro | --datar)
 962     ac_prev=datarootdir ;;
 963   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 964   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 965     datarootdir=$ac_optarg ;;
 966
 967   -disable-* | --disable-*)
 968     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 969     # Reject names that are not valid shell variable names.
 970     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 971       as_fn_error $? "invalid feature name: $ac_useropt"
 972     ac_useropt_orig=$ac_useropt
 973     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 974     case $ac_user_opts in
 975       *"
 976 "enable_$ac_useropt"
 977 "*) ;;
 978       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 979          ac_unrecognized_sep=', ';;
 980     esac
 981     eval enable_$ac_useropt=no ;;
 982
 983   -docdir | --docdir | --docdi | --doc | --do)
 984     ac_prev=docdir ;;
 985   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 986     docdir=$ac_optarg ;;
 987
 988   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 989     ac_prev=dvidir ;;
 990   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 991     dvidir=$ac_optarg ;;
 992
 993   -enable-* | --enable-*)
 994     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 995     # Reject names that are not valid shell variable names.
 996     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 997       as_fn_error $? "invalid feature name: $ac_useropt"
 998     ac_useropt_orig=$ac_useropt
 999     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1000     case $ac_user_opts in
1001       *"
1002 "enable_$ac_useropt"
1003 "*) ;;
1004       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1005          ac_unrecognized_sep=', ';;
1006     esac
1007     eval enable_$ac_useropt=\$ac_optarg ;;
1008
1009   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1010   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1011   | --exec | --exe | --ex)
1012     ac_prev=exec_prefix ;;
1013   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1014   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1015   | --exec=* | --exe=* | --ex=*)
1016     exec_prefix=$ac_optarg ;;
1017
1018   -gas | --gas | --ga | --g)
1019     # Obsolete; use --with-gas.
1020     with_gas=yes ;;
1021
1022   -help | --help | --hel | --he | -h)
1023     ac_init_help=long ;;
1024   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1025     ac_init_help=recursive ;;
1026   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1027     ac_init_help=short ;;
1028
1029   -host | --host | --hos | --ho)
1030     ac_prev=host_alias ;;
1031   -host=* | --host=* | --hos=* | --ho=*)
1032     host_alias=$ac_optarg ;;
1033
1034   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1035     ac_prev=htmldir ;;
1036   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1037   | --ht=*)
1038     htmldir=$ac_optarg ;;
1039
1040   -includedir | --includedir | --includedi | --included | --include \
1041   | --includ | --inclu | --incl | --inc)
1042     ac_prev=includedir ;;
1043   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1044   | --includ=* | --inclu=* | --incl=* | --inc=*)
1045     includedir=$ac_optarg ;;
1046
1047   -infodir | --infodir | --infodi | --infod | --info | --inf)
1048     ac_prev=infodir ;;
1049   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1050     infodir=$ac_optarg ;;
1051
1052   -libdir | --libdir | --libdi | --libd)
1053     ac_prev=libdir ;;
1054   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1055     libdir=$ac_optarg ;;
1056
1057   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1058   | --libexe | --libex | --libe)
1059     ac_prev=libexecdir ;;
1060   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1061   | --libexe=* | --libex=* | --libe=*)
1062     libexecdir=$ac_optarg ;;
1063
1064   -localedir | --localedir | --localedi | --localed | --locale)
1065     ac_prev=localedir ;;
1066   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1067     localedir=$ac_optarg ;;
1068
1069   -localstatedir | --localstatedir | --localstatedi | --localstated \
1070   | --localstate | --localstat | --localsta | --localst | --locals)
1071     ac_prev=localstatedir ;;
1072   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1073   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1074     localstatedir=$ac_optarg ;;
1075
1076   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1077     ac_prev=mandir ;;
1078   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1079     mandir=$ac_optarg ;;
1080
1081   -nfp | --nfp | --nf)
1082     # Obsolete; use --without-fp.
1083     with_fp=no ;;
1084
1085   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1086   | --no-cr | --no-c | -n)
1087     no_create=yes ;;
1088
1089   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1090   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1091     no_recursion=yes ;;
1092
1093   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1094   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1095   | --oldin | --oldi | --old | --ol | --o)
1096     ac_prev=oldincludedir ;;
1097   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1098   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1099   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1100     oldincludedir=$ac_optarg ;;
1101
1102   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1103     ac_prev=prefix ;;
1104   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1105     prefix=$ac_optarg ;;
1106
1107   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1108   | --program-pre | --program-pr | --program-p)
1109     ac_prev=program_prefix ;;
1110   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1111   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1112     program_prefix=$ac_optarg ;;
1113
1114   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1115   | --program-suf | --program-su | --program-s)
1116     ac_prev=program_suffix ;;
1117   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1118   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1119     program_suffix=$ac_optarg ;;
1120
1121   -program-transform-name | --program-transform-name \
1122   | --program-transform-nam | --program-transform-na \
1123   | --program-transform-n | --program-transform- \
1124   | --program-transform | --program-transfor \
1125   | --program-transfo | --program-transf \
1126   | --program-trans | --program-tran \
1127   | --progr-tra | --program-tr | --program-t)
1128     ac_prev=program_transform_name ;;
1129   -program-transform-name=* | --program-transform-name=* \
1130   | --program-transform-nam=* | --program-transform-na=* \
1131   | --program-transform-n=* | --program-transform-=* \
1132   | --program-transform=* | --program-transfor=* \
1133   | --program-transfo=* | --program-transf=* \
1134   | --program-trans=* | --program-tran=* \
1135   | --progr-tra=* | --program-tr=* | --program-t=*)
1136     program_transform_name=$ac_optarg ;;
1137
1138   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1139     ac_prev=pdfdir ;;
1140   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1141     pdfdir=$ac_optarg ;;
1142
1143   -psdir | --psdir | --psdi | --psd | --ps)
1144     ac_prev=psdir ;;
1145   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1146     psdir=$ac_optarg ;;
1147
1148   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1149   | -silent | --silent | --silen | --sile | --sil)
1150     silent=yes ;;
1151
1152   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1153     ac_prev=sbindir ;;
1154   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1155   | --sbi=* | --sb=*)
1156     sbindir=$ac_optarg ;;
1157
1158   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1159   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1160   | --sharedst | --shareds | --shared | --share | --shar \
1161   | --sha | --sh)
1162     ac_prev=sharedstatedir ;;
1163   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1164   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1165   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1166   | --sha=* | --sh=*)
1167     sharedstatedir=$ac_optarg ;;
1168
1169   -site | --site | --sit)
1170     ac_prev=site ;;
1171   -site=* | --site=* | --sit=*)
1172     site=$ac_optarg ;;
1173
1174   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1175     ac_prev=srcdir ;;
1176   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1177     srcdir=$ac_optarg ;;
1178
1179   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1180   | --syscon | --sysco | --sysc | --sys | --sy)
1181     ac_prev=sysconfdir ;;
1182   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1183   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1184     sysconfdir=$ac_optarg ;;
1185
1186   -target | --target | --targe | --targ | --tar | --ta | --t)
1187     ac_prev=target_alias ;;
1188   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1189     target_alias=$ac_optarg ;;
1190
1191   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1192     verbose=yes ;;
1193
1194   -version | --version | --versio | --versi | --vers | -V)
1195     ac_init_version=: ;;
1196
1197   -with-* | --with-*)
1198     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1199     # Reject names that are not valid shell variable names.
1200     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1201       as_fn_error $? "invalid package name: $ac_useropt"
1202     ac_useropt_orig=$ac_useropt
1203     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1204     case $ac_user_opts in
1205       *"
1206 "with_$ac_useropt"
1207 "*) ;;
1208       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1209          ac_unrecognized_sep=', ';;
1210     esac
1211     eval with_$ac_useropt=\$ac_optarg ;;
1212
1213   -without-* | --without-*)
1214     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1215     # Reject names that are not valid shell variable names.
1216     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1217       as_fn_error $? "invalid package name: $ac_useropt"
1218     ac_useropt_orig=$ac_useropt
1219     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1220     case $ac_user_opts in
1221       *"
1222 "with_$ac_useropt"
1223 "*) ;;
1224       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1225          ac_unrecognized_sep=', ';;
1226     esac
1227     eval with_$ac_useropt=no ;;
1228
1229   --x)
1230     # Obsolete; use --with-x.
1231     with_x=yes ;;
1232
1233   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1234   | --x-incl | --x-inc | --x-in | --x-i)
1235     ac_prev=x_includes ;;
1236   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1237   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1238     x_includes=$ac_optarg ;;
1239
1240   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1241   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1242     ac_prev=x_libraries ;;
1243   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1244   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1245     x_libraries=$ac_optarg ;;
1246
1247   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1248 Try \`$0 --help' for more information"
1249     ;;
1250
1251   *=*)
1252     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1253     # Reject names that are not valid shell variable names.
1254     case $ac_envvar in #(
1255       '' | [0-9]* | *[!_$as_cr_alnum]* )
1256       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1257     esac
1258     eval $ac_envvar=\$ac_optarg
1259     export $ac_envvar ;;
1260
1261   *)
1262     # FIXME: should be removed in autoconf 3.0.
1263     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1264     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1265       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1266     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1267     ;;
1268
1269   esac
1270 done
1271
1272 if test -n "$ac_prev"; then
1273   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1274   as_fn_error $? "missing argument to $ac_option"
1275 fi
1276
1277 if test -n "$ac_unrecognized_opts"; then
1278   case $enable_option_checking in
1279     no) ;;
1280     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1281     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1282   esac
1283 fi
1284
1285 # Check all directory arguments for consistency.
1286 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1287                 datadir sysconfdir sharedstatedir localstatedir includedir \
1288                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1289                 libdir localedir mandir
1290 do
1291   eval ac_val=\$$ac_var
1292   # Remove trailing slashes.
1293   case $ac_val in
1294     */ )
1295       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1296       eval $ac_var=\$ac_val;;
1297   esac
1298   # Be sure to have absolute directory names.
1299   case $ac_val in
1300     [\\/$]* | ?:[\\/]* )  continue;;
1301     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1302   esac
1303   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1304 done
1305
1306 # There might be people who depend on the old broken behavior: `$host'
1307 # used to hold the argument of --host etc.
1308 # FIXME: To remove some day.
1309 build=$build_alias
1310 host=$host_alias
1311 target=$target_alias
1312
1313 # FIXME: To remove some day.
1314 if test "x$host_alias" != x; then
1315   if test "x$build_alias" = x; then
1316     cross_compiling=maybe
1317   elif test "x$build_alias" != "x$host_alias"; then
1318     cross_compiling=yes
1319   fi
1320 fi
1321
1322 ac_tool_prefix=
1323 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1324
1325 test "$silent" = yes && exec 6>/dev/null
1326
1327
1328 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1329 ac_ls_di=`ls -di .` &&
1330 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1331   as_fn_error $? "working directory cannot be determined"
1332 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1333   as_fn_error $? "pwd does not report name of working directory"
1334
1335
1336 # Find the source files, if location was not specified.
1337 if test -z "$srcdir"; then
1338   ac_srcdir_defaulted=yes
1339   # Try the directory containing this script, then the parent directory.
1340   ac_confdir=`$as_dirname -- "$as_myself" ||
1341 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1342          X"$as_myself" : 'X\(//\)[^/]' \| \
1343          X"$as_myself" : 'X\(//\)$' \| \
1344          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1345 $as_echo X"$as_myself" |
1346     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1347             s//\1/
1348             q
1349           }
1350           /^X\(\/\/\)[^/].*/{
1351             s//\1/
1352             q
1353           }
1354           /^X\(\/\/\)$/{
1355             s//\1/
1356             q
1357           }
1358           /^X\(\/\).*/{
1359             s//\1/
1360             q
1361           }
1362           s/.*/./; q'`
1363   srcdir=$ac_confdir
1364   if test ! -r "$srcdir/$ac_unique_file"; then
1365     srcdir=..
1366   fi
1367 else
1368   ac_srcdir_defaulted=no
1369 fi
1370 if test ! -r "$srcdir/$ac_unique_file"; then
1371   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1372   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1373 fi
1374 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1375 ac_abs_confdir=`(
1376         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1377         pwd)`
1378 # When building in place, set srcdir=.
1379 if test "$ac_abs_confdir" = "$ac_pwd"; then
1380   srcdir=.
1381 fi
1382 # Remove unnecessary trailing slashes from srcdir.
1383 # Double slashes in file names in object file debugging info
1384 # mess up M-x gdb in Emacs.
1385 case $srcdir in
1386 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1387 esac
1388 for ac_var in $ac_precious_vars; do
1389   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1390   eval ac_env_${ac_var}_value=\$${ac_var}
1391   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1392   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1393 done
1394
1395 #
1396 # Report the --help message.
1397 #
1398 if test "$ac_init_help" = "long"; then
1399   # Omit some internal or obsolete options to make the list less imposing.
1400   # This message is too long to be a string in the A/UX 3.1 sh.
1401   cat <<_ACEOF
1402 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1403
1404 Usage: $0 [OPTION]... [VAR=VALUE]...
1405
1406 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1407 VAR=VALUE.  See below for descriptions of some of the useful variables.
1408
1409 Defaults for the options are specified in brackets.
1410
1411 Configuration:
1412   -h, --help              display this help and exit
1413       --help=short        display options specific to this package
1414       --help=recursive    display the short help of all the included packages
1415   -V, --version           display version information and exit
1416   -q, --quiet, --silent   do not print \`checking ...' messages
1417       --cache-file=FILE   cache test results in FILE [disabled]
1418   -C, --config-cache      alias for \`--cache-file=config.cache'
1419   -n, --no-create         do not create output files
1420       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1421
1422 Installation directories:
1423   --prefix=PREFIX         install architecture-independent files in PREFIX
1424                           [$ac_default_prefix]
1425   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1426                           [PREFIX]
1427
1428 By default, \`make install' will install all the files in
1429 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1430 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1431 for instance \`--prefix=\$HOME'.
1432
1433 For better control, use the options below.
1434
1435 Fine tuning of the installation directories:
1436   --bindir=DIR            user executables [EPREFIX/bin]
1437   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1438   --libexecdir=DIR        program executables [EPREFIX/libexec]
1439   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1440   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1441   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1442   --libdir=DIR            object code libraries [EPREFIX/lib]
1443   --includedir=DIR        C header files [PREFIX/include]
1444   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1445   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1446   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1447   --infodir=DIR           info documentation [DATAROOTDIR/info]
1448   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1449   --mandir=DIR            man documentation [DATAROOTDIR/man]
1450   --docdir=DIR            documentation root [DATAROOTDIR/doc/libgo]
1451   --htmldir=DIR           html documentation [DOCDIR]
1452   --dvidir=DIR            dvi documentation [DOCDIR]
1453   --pdfdir=DIR            pdf documentation [DOCDIR]
1454   --psdir=DIR             ps documentation [DOCDIR]
1455 _ACEOF
1456
1457   cat <<\_ACEOF
1458
1459 Program names:
1460   --program-prefix=PREFIX            prepend PREFIX to installed program names
1461   --program-suffix=SUFFIX            append SUFFIX to installed program names
1462   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1463
1464 System types:
1465   --build=BUILD     configure for building on BUILD [guessed]
1466   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1467   --target=TARGET   configure for building compilers for TARGET [HOST]
1468 _ACEOF
1469 fi
1470
1471 if test -n "$ac_init_help"; then
1472   case $ac_init_help in
1473      short | recursive ) echo "Configuration of package-unused version-unused:";;
1474    esac
1475   cat <<\_ACEOF
1476
1477 Optional Features:
1478   --disable-option-checking  ignore unrecognized --enable/--with options
1479   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1480   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1481   --enable-multilib       build many library versions (default)
1482   --enable-silent-rules   less verbose build output (undo: "make V=1")
1483   --disable-silent-rules  verbose build output (undo: "make V=0")
1484   --enable-dependency-tracking
1485                           do not reject slow dependency extractors
1486   --disable-dependency-tracking
1487                           speeds up one-time build
1488   --enable-maintainer-mode
1489                           enable make rules and dependencies not useful (and
1490                           sometimes confusing) to the casual installer
1491   --enable-shared[=PKGS]  build shared libraries [default=yes]
1492   --enable-static[=PKGS]  build static libraries [default=yes]
1493   --enable-fast-install[=PKGS]
1494                           optimize for fast installation [default=yes]
1495   --disable-libtool-lock  avoid locking (might break parallel builds)
1496   --enable-werror         turns on -Werror [default=yes]
1497   --enable-version-specific-runtime-libs
1498                           Specify that runtime libraries should be installed
1499                           in a compiler-specific directory
1500
1501 Optional Packages:
1502   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1503   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1504   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1505   --with-pic              try to use only PIC/non-PIC objects [default=use
1506                           both]
1507   --with-toolexeclibdir=DIR
1508                           install libraries built with a cross compiler within
1509                           DIR
1510   --without-libffi        don't use libffi
1511   --without-libatomic     don't use libatomic
1512   --with-system-libunwind use installed libunwind
1513
1514 Some influential environment variables:
1515   CC          C compiler command
1516   CFLAGS      C compiler flags
1517   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1518               nonstandard directory <lib dir>
1519   LIBS        libraries to pass to the linker, e.g. -l<library>
1520   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1521               you have headers in a nonstandard directory <include dir>
1522   GOC         Go compiler command
1523   GOFLAGS     Go compiler flags
1524   CCAS        assembler compiler command (defaults to CC)
1525   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1526   CPP         C preprocessor
1527
1528 Use these variables to override the choices made by `configure' or to help
1529 it to find libraries and programs with nonstandard names/locations.
1530
1531 Report bugs to the package provider.
1532 _ACEOF
1533 ac_status=$?
1534 fi
1535
1536 if test "$ac_init_help" = "recursive"; then
1537   # If there are subdirs, report their specific --help.
1538   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1539     test -d "$ac_dir" ||
1540       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1541       continue
1542     ac_builddir=.
1543
1544 case "$ac_dir" in
1545 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1546 *)
1547   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1548   # A ".." for each directory in $ac_dir_suffix.
1549   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1550   case $ac_top_builddir_sub in
1551   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1552   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1553   esac ;;
1554 esac
1555 ac_abs_top_builddir=$ac_pwd
1556 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1557 # for backward compatibility:
1558 ac_top_builddir=$ac_top_build_prefix
1559
1560 case $srcdir in
1561   .)  # We are building in place.
1562     ac_srcdir=.
1563     ac_top_srcdir=$ac_top_builddir_sub
1564     ac_abs_top_srcdir=$ac_pwd ;;
1565   [\\/]* | ?:[\\/]* )  # Absolute name.
1566     ac_srcdir=$srcdir$ac_dir_suffix;
1567     ac_top_srcdir=$srcdir
1568     ac_abs_top_srcdir=$srcdir ;;
1569   *) # Relative name.
1570     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1571     ac_top_srcdir=$ac_top_build_prefix$srcdir
1572     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1573 esac
1574 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1575
1576     cd "$ac_dir" || { ac_status=$?; continue; }
1577     # Check for guested configure.
1578     if test -f "$ac_srcdir/configure.gnu"; then
1579       echo &&
1580       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1581     elif test -f "$ac_srcdir/configure"; then
1582       echo &&
1583       $SHELL "$ac_srcdir/configure" --help=recursive
1584     else
1585       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1586     fi || ac_status=$?
1587     cd "$ac_pwd" || { ac_status=$?; break; }
1588   done
1589 fi
1590
1591 test -n "$ac_init_help" && exit $ac_status
1592 if $ac_init_version; then
1593   cat <<\_ACEOF
1594 package-unused configure version-unused
1595 generated by GNU Autoconf 2.69
1596
1597 Copyright (C) 2012 Free Software Foundation, Inc.
1598 This configure script is free software; the Free Software Foundation
1599 gives unlimited permission to copy, distribute and modify it.
1600 _ACEOF
1601   exit
1602 fi
1603
1604 ## ------------------------ ##
1605 ## Autoconf initialization. ##
1606 ## ------------------------ ##
1607
1608 # ac_fn_c_try_compile LINENO
1609 # --------------------------
1610 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1611 ac_fn_c_try_compile ()
1612 {
1613   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1614   rm -f conftest.$ac_objext
1615   if { { ac_try="$ac_compile"
1616 case "(($ac_try" in
1617   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1618   *) ac_try_echo=$ac_try;;
1619 esac
1620 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1621 $as_echo "$ac_try_echo"; } >&5
1622   (eval "$ac_compile") 2>conftest.err
1623   ac_status=$?
1624   if test -s conftest.err; then
1625     grep -v '^ *+' conftest.err >conftest.er1
1626     cat conftest.er1 >&5
1627     mv -f conftest.er1 conftest.err
1628   fi
1629   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1630   test $ac_status = 0; } && {
1631          test -z "$ac_c_werror_flag" ||
1632          test ! -s conftest.err
1633        } && test -s conftest.$ac_objext; then :
1634   ac_retval=0
1635 else
1636   $as_echo "$as_me: failed program was:" >&5
1637 sed 's/^/| /' conftest.$ac_ext >&5
1638
1639         ac_retval=1
1640 fi
1641   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1642   as_fn_set_status $ac_retval
1643
1644 } # ac_fn_c_try_compile
1645
1646 # ac_fn_c_try_link LINENO
1647 # -----------------------
1648 # Try to link conftest.$ac_ext, and return whether this succeeded.
1649 ac_fn_c_try_link ()
1650 {
1651   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1652   rm -f conftest.$ac_objext conftest$ac_exeext
1653   if { { ac_try="$ac_link"
1654 case "(($ac_try" in
1655   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1656   *) ac_try_echo=$ac_try;;
1657 esac
1658 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1659 $as_echo "$ac_try_echo"; } >&5
1660   (eval "$ac_link") 2>conftest.err
1661   ac_status=$?
1662   if test -s conftest.err; then
1663     grep -v '^ *+' conftest.err >conftest.er1
1664     cat conftest.er1 >&5
1665     mv -f conftest.er1 conftest.err
1666   fi
1667   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1668   test $ac_status = 0; } && {
1669          test -z "$ac_c_werror_flag" ||
1670          test ! -s conftest.err
1671        } && test -s conftest$ac_exeext && {
1672          test "$cross_compiling" = yes ||
1673          test -x conftest$ac_exeext
1674        }; then :
1675   ac_retval=0
1676 else
1677   $as_echo "$as_me: failed program was:" >&5
1678 sed 's/^/| /' conftest.$ac_ext >&5
1679
1680         ac_retval=1
1681 fi
1682   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1683   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1684   # interfere with the next link command; also delete a directory that is
1685   # left behind by Apple's compiler.  We do this before executing the actions.
1686   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1687   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1688   as_fn_set_status $ac_retval
1689
1690 } # ac_fn_c_try_link
1691
1692 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1693 # -------------------------------------------------------
1694 # Tests whether HEADER exists and can be compiled using the include files in
1695 # INCLUDES, setting the cache variable VAR accordingly.
1696 ac_fn_c_check_header_compile ()
1697 {
1698   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1699   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1700 $as_echo_n "checking for $2... " >&6; }
1701 if eval \${$3+:} false; then :
1702   $as_echo_n "(cached) " >&6
1703 else
1704   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1705 /* end confdefs.h.  */
1706 $4
1707 #include <$2>
1708 _ACEOF
1709 if ac_fn_c_try_compile "$LINENO"; then :
1710   eval "$3=yes"
1711 else
1712   eval "$3=no"
1713 fi
1714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1715 fi
1716 eval ac_res=\$$3
1717                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1718 $as_echo "$ac_res" >&6; }
1719   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1720
1721 } # ac_fn_c_check_header_compile
1722
1723 # ac_fn_c_try_cpp LINENO
1724 # ----------------------
1725 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1726 ac_fn_c_try_cpp ()
1727 {
1728   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1729   if { { ac_try="$ac_cpp conftest.$ac_ext"
1730 case "(($ac_try" in
1731   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1732   *) ac_try_echo=$ac_try;;
1733 esac
1734 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1735 $as_echo "$ac_try_echo"; } >&5
1736   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1737   ac_status=$?
1738   if test -s conftest.err; then
1739     grep -v '^ *+' conftest.err >conftest.er1
1740     cat conftest.er1 >&5
1741     mv -f conftest.er1 conftest.err
1742   fi
1743   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1744   test $ac_status = 0; } > conftest.i && {
1745          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1746          test ! -s conftest.err
1747        }; then :
1748   ac_retval=0
1749 else
1750   $as_echo "$as_me: failed program was:" >&5
1751 sed 's/^/| /' conftest.$ac_ext >&5
1752
1753     ac_retval=1
1754 fi
1755   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1756   as_fn_set_status $ac_retval
1757
1758 } # ac_fn_c_try_cpp
1759
1760 # ac_fn_c_try_run LINENO
1761 # ----------------------
1762 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1763 # that executables *can* be run.
1764 ac_fn_c_try_run ()
1765 {
1766   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1767   if { { ac_try="$ac_link"
1768 case "(($ac_try" in
1769   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1770   *) ac_try_echo=$ac_try;;
1771 esac
1772 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1773 $as_echo "$ac_try_echo"; } >&5
1774   (eval "$ac_link") 2>&5
1775   ac_status=$?
1776   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1777   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1778   { { case "(($ac_try" in
1779   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1780   *) ac_try_echo=$ac_try;;
1781 esac
1782 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1783 $as_echo "$ac_try_echo"; } >&5
1784   (eval "$ac_try") 2>&5
1785   ac_status=$?
1786   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1787   test $ac_status = 0; }; }; then :
1788   ac_retval=0
1789 else
1790   $as_echo "$as_me: program exited with status $ac_status" >&5
1791        $as_echo "$as_me: failed program was:" >&5
1792 sed 's/^/| /' conftest.$ac_ext >&5
1793
1794        ac_retval=$ac_status
1795 fi
1796   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1797   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1798   as_fn_set_status $ac_retval
1799
1800 } # ac_fn_c_try_run
1801
1802 # ac_fn_c_check_func LINENO FUNC VAR
1803 # ----------------------------------
1804 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1805 ac_fn_c_check_func ()
1806 {
1807   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1808   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1809 $as_echo_n "checking for $2... " >&6; }
1810 if eval \${$3+:} false; then :
1811   $as_echo_n "(cached) " >&6
1812 else
1813   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1814 /* end confdefs.h.  */
1815 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1816    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1817 #define $2 innocuous_$2
1818
1819 /* System header to define __stub macros and hopefully few prototypes,
1820     which can conflict with char $2 (); below.
1821     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1822     <limits.h> exists even on freestanding compilers.  */
1823
1824 #ifdef __STDC__
1825 # include <limits.h>
1826 #else
1827 # include <assert.h>
1828 #endif
1829
1830 #undef $2
1831
1832 /* Override any GCC internal prototype to avoid an error.
1833    Use char because int might match the return type of a GCC
1834    builtin and then its argument prototype would still apply.  */
1835 #ifdef __cplusplus
1836 extern "C"
1837 #endif
1838 char $2 ();
1839 /* The GNU C library defines this for functions which it implements
1840     to always fail with ENOSYS.  Some functions are actually named
1841     something starting with __ and the normal name is an alias.  */
1842 #if defined __stub_$2 || defined __stub___$2
1843 choke me
1844 #endif
1845
1846 int
1847 main ()
1848 {
1849 return $2 ();
1850   ;
1851   return 0;
1852 }
1853 _ACEOF
1854 if ac_fn_c_try_link "$LINENO"; then :
1855   eval "$3=yes"
1856 else
1857   eval "$3=no"
1858 fi
1859 rm -f core conftest.err conftest.$ac_objext \
1860     conftest$ac_exeext conftest.$ac_ext
1861 fi
1862 eval ac_res=\$$3
1863                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1864 $as_echo "$ac_res" >&6; }
1865   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1866
1867 } # ac_fn_c_check_func
1868
1869 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1870 # -------------------------------------------------------
1871 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1872 # the include files in INCLUDES and setting the cache variable VAR
1873 # accordingly.
1874 ac_fn_c_check_header_mongrel ()
1875 {
1876   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1877   if eval \${$3+:} false; then :
1878   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1879 $as_echo_n "checking for $2... " >&6; }
1880 if eval \${$3+:} false; then :
1881   $as_echo_n "(cached) " >&6
1882 fi
1883 eval ac_res=\$$3
1884                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1885 $as_echo "$ac_res" >&6; }
1886 else
1887   # Is the header compilable?
1888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1889 $as_echo_n "checking $2 usability... " >&6; }
1890 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1891 /* end confdefs.h.  */
1892 $4
1893 #include <$2>
1894 _ACEOF
1895 if ac_fn_c_try_compile "$LINENO"; then :
1896   ac_header_compiler=yes
1897 else
1898   ac_header_compiler=no
1899 fi
1900 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1902 $as_echo "$ac_header_compiler" >&6; }
1903
1904 # Is the header present?
1905 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1906 $as_echo_n "checking $2 presence... " >&6; }
1907 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1908 /* end confdefs.h.  */
1909 #include <$2>
1910 _ACEOF
1911 if ac_fn_c_try_cpp "$LINENO"; then :
1912   ac_header_preproc=yes
1913 else
1914   ac_header_preproc=no
1915 fi
1916 rm -f conftest.err conftest.i conftest.$ac_ext
1917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1918 $as_echo "$ac_header_preproc" >&6; }
1919
1920 # So?  What about this header?
1921 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1922   yes:no: )
1923     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1924 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1925     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1926 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1927     ;;
1928   no:yes:* )
1929     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1930 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1931     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1932 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1933     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1934 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1935     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1936 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1937     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1938 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1939     ;;
1940 esac
1941   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1942 $as_echo_n "checking for $2... " >&6; }
1943 if eval \${$3+:} false; then :
1944   $as_echo_n "(cached) " >&6
1945 else
1946   eval "$3=\$ac_header_compiler"
1947 fi
1948 eval ac_res=\$$3
1949                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1950 $as_echo "$ac_res" >&6; }
1951 fi
1952   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1953
1954 } # ac_fn_c_check_header_mongrel
1955
1956 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1957 # -------------------------------------------
1958 # Tests whether TYPE exists after having included INCLUDES, setting cache
1959 # variable VAR accordingly.
1960 ac_fn_c_check_type ()
1961 {
1962   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1963   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1964 $as_echo_n "checking for $2... " >&6; }
1965 if eval \${$3+:} false; then :
1966   $as_echo_n "(cached) " >&6
1967 else
1968   eval "$3=no"
1969   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1970 /* end confdefs.h.  */
1971 $4
1972 int
1973 main ()
1974 {
1975 if (sizeof ($2))
1976          return 0;
1977   ;
1978   return 0;
1979 }
1980 _ACEOF
1981 if ac_fn_c_try_compile "$LINENO"; then :
1982   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1983 /* end confdefs.h.  */
1984 $4
1985 int
1986 main ()
1987 {
1988 if (sizeof (($2)))
1989             return 0;
1990   ;
1991   return 0;
1992 }
1993 _ACEOF
1994 if ac_fn_c_try_compile "$LINENO"; then :
1995
1996 else
1997   eval "$3=yes"
1998 fi
1999 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2000 fi
2001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2002 fi
2003 eval ac_res=\$$3
2004                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2005 $as_echo "$ac_res" >&6; }
2006   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2007
2008 } # ac_fn_c_check_type
2009
2010 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2011 # --------------------------------------------
2012 # Tries to find the compile-time value of EXPR in a program that includes
2013 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2014 # computed
2015 ac_fn_c_compute_int ()
2016 {
2017   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2018   if test "$cross_compiling" = yes; then
2019     # Depending upon the size, compute the lo and hi bounds.
2020 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2021 /* end confdefs.h.  */
2022 $4
2023 int
2024 main ()
2025 {
2026 static int test_array [1 - 2 * !(($2) >= 0)];
2027 test_array [0] = 0;
2028 return test_array [0];
2029
2030   ;
2031   return 0;
2032 }
2033 _ACEOF
2034 if ac_fn_c_try_compile "$LINENO"; then :
2035   ac_lo=0 ac_mid=0
2036   while :; do
2037     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2038 /* end confdefs.h.  */
2039 $4
2040 int
2041 main ()
2042 {
2043 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2044 test_array [0] = 0;
2045 return test_array [0];
2046
2047   ;
2048   return 0;
2049 }
2050 _ACEOF
2051 if ac_fn_c_try_compile "$LINENO"; then :
2052   ac_hi=$ac_mid; break
2053 else
2054   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2055                         if test $ac_lo -le $ac_mid; then
2056                           ac_lo= ac_hi=
2057                           break
2058                         fi
2059                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2060 fi
2061 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2062   done
2063 else
2064   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2065 /* end confdefs.h.  */
2066 $4
2067 int
2068 main ()
2069 {
2070 static int test_array [1 - 2 * !(($2) < 0)];
2071 test_array [0] = 0;
2072 return test_array [0];
2073
2074   ;
2075   return 0;
2076 }
2077 _ACEOF
2078 if ac_fn_c_try_compile "$LINENO"; then :
2079   ac_hi=-1 ac_mid=-1
2080   while :; do
2081     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2082 /* end confdefs.h.  */
2083 $4
2084 int
2085 main ()
2086 {
2087 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2088 test_array [0] = 0;
2089 return test_array [0];
2090
2091   ;
2092   return 0;
2093 }
2094 _ACEOF
2095 if ac_fn_c_try_compile "$LINENO"; then :
2096   ac_lo=$ac_mid; break
2097 else
2098   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2099                         if test $ac_mid -le $ac_hi; then
2100                           ac_lo= ac_hi=
2101                           break
2102                         fi
2103                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2104 fi
2105 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2106   done
2107 else
2108   ac_lo= ac_hi=
2109 fi
2110 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2111 fi
2112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2113 # Binary search between lo and hi bounds.
2114 while test "x$ac_lo" != "x$ac_hi"; do
2115   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2116   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2117 /* end confdefs.h.  */
2118 $4
2119 int
2120 main ()
2121 {
2122 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2123 test_array [0] = 0;
2124 return test_array [0];
2125
2126   ;
2127   return 0;
2128 }
2129 _ACEOF
2130 if ac_fn_c_try_compile "$LINENO"; then :
2131   ac_hi=$ac_mid
2132 else
2133   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2134 fi
2135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2136 done
2137 case $ac_lo in #((
2138 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2139 '') ac_retval=1 ;;
2140 esac
2141   else
2142     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2143 /* end confdefs.h.  */
2144 $4
2145 static long int longval () { return $2; }
2146 static unsigned long int ulongval () { return $2; }
2147 #include <stdio.h>
2148 #include <stdlib.h>
2149 int
2150 main ()
2151 {
2152
2153   FILE *f = fopen ("conftest.val", "w");
2154   if (! f)
2155     return 1;
2156   if (($2) < 0)
2157     {
2158       long int i = longval ();
2159       if (i != ($2))
2160         return 1;
2161       fprintf (f, "%ld", i);
2162     }
2163   else
2164     {
2165       unsigned long int i = ulongval ();
2166       if (i != ($2))
2167         return 1;
2168       fprintf (f, "%lu", i);
2169     }
2170   /* Do not output a trailing newline, as this causes \r\n confusion
2171      on some platforms.  */
2172   return ferror (f) || fclose (f) != 0;
2173
2174   ;
2175   return 0;
2176 }
2177 _ACEOF
2178 if ac_fn_c_try_run "$LINENO"; then :
2179   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2180 else
2181   ac_retval=1
2182 fi
2183 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2184   conftest.$ac_objext conftest.beam conftest.$ac_ext
2185 rm -f conftest.val
2186
2187   fi
2188   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2189   as_fn_set_status $ac_retval
2190
2191 } # ac_fn_c_compute_int
2192 cat >config.log <<_ACEOF
2193 This file contains any messages produced by compilers while
2194 running configure, to aid debugging if configure makes a mistake.
2195
2196 It was created by package-unused $as_me version-unused, which was
2197 generated by GNU Autoconf 2.69.  Invocation command line was
2198
2199   $ $0 $@
2200
2201 _ACEOF
2202 exec 5>>config.log
2203 {
2204 cat <<_ASUNAME
2205 ## --------- ##
2206 ## Platform. ##
2207 ## --------- ##
2208
2209 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2210 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2211 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2212 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2213 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2214
2215 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2216 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2217
2218 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2219 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2220 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2221 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2222 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2223 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2224 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2225
2226 _ASUNAME
2227
2228 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2229 for as_dir in $PATH
2230 do
2231   IFS=$as_save_IFS
2232   test -z "$as_dir" && as_dir=.
2233     $as_echo "PATH: $as_dir"
2234   done
2235 IFS=$as_save_IFS
2236
2237 } >&5
2238
2239 cat >&5 <<_ACEOF
2240
2241
2242 ## ----------- ##
2243 ## Core tests. ##
2244 ## ----------- ##
2245
2246 _ACEOF
2247
2248
2249 # Keep a trace of the command line.
2250 # Strip out --no-create and --no-recursion so they do not pile up.
2251 # Strip out --silent because we don't want to record it for future runs.
2252 # Also quote any args containing shell meta-characters.
2253 # Make two passes to allow for proper duplicate-argument suppression.
2254 ac_configure_args=
2255 ac_configure_args0=
2256 ac_configure_args1=
2257 ac_must_keep_next=false
2258 for ac_pass in 1 2
2259 do
2260   for ac_arg
2261   do
2262     case $ac_arg in
2263     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2264     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2265     | -silent | --silent | --silen | --sile | --sil)
2266       continue ;;
2267     *\'*)
2268       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2269     esac
2270     case $ac_pass in
2271     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2272     2)
2273       as_fn_append ac_configure_args1 " '$ac_arg'"
2274       if test $ac_must_keep_next = true; then
2275         ac_must_keep_next=false # Got value, back to normal.
2276       else
2277         case $ac_arg in
2278           *=* | --config-cache | -C | -disable-* | --disable-* \
2279           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2280           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2281           | -with-* | --with-* | -without-* | --without-* | --x)
2282             case "$ac_configure_args0 " in
2283               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2284             esac
2285             ;;
2286           -* ) ac_must_keep_next=true ;;
2287         esac
2288       fi
2289       as_fn_append ac_configure_args " '$ac_arg'"
2290       ;;
2291     esac
2292   done
2293 done
2294 { ac_configure_args0=; unset ac_configure_args0;}
2295 { ac_configure_args1=; unset ac_configure_args1;}
2296
2297 # When interrupted or exit'd, cleanup temporary files, and complete
2298 # config.log.  We remove comments because anyway the quotes in there
2299 # would cause problems or look ugly.
2300 # WARNING: Use '\'' to represent an apostrophe within the trap.
2301 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2302 trap 'exit_status=$?
2303   # Save into config.log some information that might help in debugging.
2304   {
2305     echo
2306
2307     $as_echo "## ---------------- ##
2308 ## Cache variables. ##
2309 ## ---------------- ##"
2310     echo
2311     # The following way of writing the cache mishandles newlines in values,
2312 (
2313   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2314     eval ac_val=\$$ac_var
2315     case $ac_val in #(
2316     *${as_nl}*)
2317       case $ac_var in #(
2318       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2319 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2320       esac
2321       case $ac_var in #(
2322       _ | IFS | as_nl) ;; #(
2323       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2324       *) { eval $ac_var=; unset $ac_var;} ;;
2325       esac ;;
2326     esac
2327   done
2328   (set) 2>&1 |
2329     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2330     *${as_nl}ac_space=\ *)
2331       sed -n \
2332         "s/'\''/'\''\\\\'\'''\''/g;
2333           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2334       ;; #(
2335     *)
2336       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2337       ;;
2338     esac |
2339     sort
2340 )
2341     echo
2342
2343     $as_echo "## ----------------- ##
2344 ## Output variables. ##
2345 ## ----------------- ##"
2346     echo
2347     for ac_var in $ac_subst_vars
2348     do
2349       eval ac_val=\$$ac_var
2350       case $ac_val in
2351       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2352       esac
2353       $as_echo "$ac_var='\''$ac_val'\''"
2354     done | sort
2355     echo
2356
2357     if test -n "$ac_subst_files"; then
2358       $as_echo "## ------------------- ##
2359 ## File substitutions. ##
2360 ## ------------------- ##"
2361       echo
2362       for ac_var in $ac_subst_files
2363       do
2364         eval ac_val=\$$ac_var
2365         case $ac_val in
2366         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2367         esac
2368         $as_echo "$ac_var='\''$ac_val'\''"
2369       done | sort
2370       echo
2371     fi
2372
2373     if test -s confdefs.h; then
2374       $as_echo "## ----------- ##
2375 ## confdefs.h. ##
2376 ## ----------- ##"
2377       echo
2378       cat confdefs.h
2379       echo
2380     fi
2381     test "$ac_signal" != 0 &&
2382       $as_echo "$as_me: caught signal $ac_signal"
2383     $as_echo "$as_me: exit $exit_status"
2384   } >&5
2385   rm -f core *.core core.conftest.* &&
2386     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2387     exit $exit_status
2388 ' 0
2389 for ac_signal in 1 2 13 15; do
2390   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2391 done
2392 ac_signal=0
2393
2394 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2395 rm -f -r conftest* confdefs.h
2396
2397 $as_echo "/* confdefs.h */" > confdefs.h
2398
2399 # Predefined preprocessor variables.
2400
2401 cat >>confdefs.h <<_ACEOF
2402 #define PACKAGE_NAME "$PACKAGE_NAME"
2403 _ACEOF
2404
2405 cat >>confdefs.h <<_ACEOF
2406 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2407 _ACEOF
2408
2409 cat >>confdefs.h <<_ACEOF
2410 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2411 _ACEOF
2412
2413 cat >>confdefs.h <<_ACEOF
2414 #define PACKAGE_STRING "$PACKAGE_STRING"
2415 _ACEOF
2416
2417 cat >>confdefs.h <<_ACEOF
2418 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2419 _ACEOF
2420
2421 cat >>confdefs.h <<_ACEOF
2422 #define PACKAGE_URL "$PACKAGE_URL"
2423 _ACEOF
2424
2425
2426 # Let the site file select an alternate cache file if it wants to.
2427 # Prefer an explicitly selected file to automatically selected ones.
2428 ac_site_file1=NONE
2429 ac_site_file2=NONE
2430 if test -n "$CONFIG_SITE"; then
2431   # We do not want a PATH search for config.site.
2432   case $CONFIG_SITE in #((
2433     -*)  ac_site_file1=./$CONFIG_SITE;;
2434     */*) ac_site_file1=$CONFIG_SITE;;
2435     *)   ac_site_file1=./$CONFIG_SITE;;
2436   esac
2437 elif test "x$prefix" != xNONE; then
2438   ac_site_file1=$prefix/share/config.site
2439   ac_site_file2=$prefix/etc/config.site
2440 else
2441   ac_site_file1=$ac_default_prefix/share/config.site
2442   ac_site_file2=$ac_default_prefix/etc/config.site
2443 fi
2444 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2445 do
2446   test "x$ac_site_file" = xNONE && continue
2447   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2448     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2449 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2450     sed 's/^/| /' "$ac_site_file" >&5
2451     . "$ac_site_file" \
2452       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2453 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2454 as_fn_error $? "failed to load site script $ac_site_file
2455 See \`config.log' for more details" "$LINENO" 5; }
2456   fi
2457 done
2458
2459 if test -r "$cache_file"; then
2460   # Some versions of bash will fail to source /dev/null (special files
2461   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2462   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2463     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2464 $as_echo "$as_me: loading cache $cache_file" >&6;}
2465     case $cache_file in
2466       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2467       *)                      . "./$cache_file";;
2468     esac
2469   fi
2470 else
2471   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2472 $as_echo "$as_me: creating cache $cache_file" >&6;}
2473   >$cache_file
2474 fi
2475
2476 # Check that the precious variables saved in the cache have kept the same
2477 # value.
2478 ac_cache_corrupted=false
2479 for ac_var in $ac_precious_vars; do
2480   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2481   eval ac_new_set=\$ac_env_${ac_var}_set
2482   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2483   eval ac_new_val=\$ac_env_${ac_var}_value
2484   case $ac_old_set,$ac_new_set in
2485     set,)
2486       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2487 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2488       ac_cache_corrupted=: ;;
2489     ,set)
2490       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2491 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2492       ac_cache_corrupted=: ;;
2493     ,);;
2494     *)
2495       if test "x$ac_old_val" != "x$ac_new_val"; then
2496         # differences in whitespace do not lead to failure.
2497         ac_old_val_w=`echo x $ac_old_val`
2498         ac_new_val_w=`echo x $ac_new_val`
2499         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2500           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2501 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2502           ac_cache_corrupted=:
2503         else
2504           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2505 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2506           eval $ac_var=\$ac_old_val
2507         fi
2508         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2509 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2510         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2511 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2512       fi;;
2513   esac
2514   # Pass precious variables to config.status.
2515   if test "$ac_new_set" = set; then
2516     case $ac_new_val in
2517     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2518     *) ac_arg=$ac_var=$ac_new_val ;;
2519     esac
2520     case " $ac_configure_args " in
2521       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2522       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2523     esac
2524   fi
2525 done
2526 if $ac_cache_corrupted; then
2527   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2528 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2529   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2530 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2531   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2532 fi
2533 ## -------------------- ##
2534 ## Main body of script. ##
2535 ## -------------------- ##
2536
2537 ac_ext=c
2538 ac_cpp='$CPP $CPPFLAGS'
2539 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2540 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2541 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2542
2543
2544
2545
2546
2547
2548 ac_config_headers="$ac_config_headers config.h"
2549
2550
2551 libtool_VERSION=16:0:0
2552
2553
2554 # Default to --enable-multilib
2555 # Check whether --enable-multilib was given.
2556 if test "${enable_multilib+set}" = set; then :
2557   enableval=$enable_multilib; case "$enableval" in
2558   yes) multilib=yes ;;
2559   no)  multilib=no ;;
2560   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2561  esac
2562 else
2563   multilib=yes
2564 fi
2565
2566
2567 # We may get other options which we leave undocumented:
2568 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2569 # See config-ml.in if you want the gory details.
2570
2571 if test "$srcdir" = "."; then
2572   if test "$with_target_subdir" != "."; then
2573     multi_basedir="$srcdir/$with_multisrctop../.."
2574   else
2575     multi_basedir="$srcdir/$with_multisrctop.."
2576   fi
2577 else
2578   multi_basedir="$srcdir/.."
2579 fi
2580
2581
2582 # Even if the default multilib is not a cross compilation,
2583 # it may be that some of the other multilibs are.
2584 if test $cross_compiling = no && test $multilib = yes \
2585    && test "x${with_multisubdir}" != x ; then
2586    cross_compiling=maybe
2587 fi
2588
2589 ac_config_commands="$ac_config_commands default-1"
2590
2591
2592 ac_aux_dir=
2593 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2594   if test -f "$ac_dir/install-sh"; then
2595     ac_aux_dir=$ac_dir
2596     ac_install_sh="$ac_aux_dir/install-sh -c"
2597     break
2598   elif test -f "$ac_dir/install.sh"; then
2599     ac_aux_dir=$ac_dir
2600     ac_install_sh="$ac_aux_dir/install.sh -c"
2601     break
2602   elif test -f "$ac_dir/shtool"; then
2603     ac_aux_dir=$ac_dir
2604     ac_install_sh="$ac_aux_dir/shtool install -c"
2605     break
2606   fi
2607 done
2608 if test -z "$ac_aux_dir"; then
2609   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2610 fi
2611
2612 # These three variables are undocumented and unsupported,
2613 # and are intended to be withdrawn in a future Autoconf release.
2614 # They can cause serious problems if a builder's source tree is in a directory
2615 # whose full name contains unusual characters.
2616 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2617 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2618 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2619
2620
2621 # Make sure we can run config.sub.
2622 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2623   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2624
2625 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2626 $as_echo_n "checking build system type... " >&6; }
2627 if ${ac_cv_build+:} false; then :
2628   $as_echo_n "(cached) " >&6
2629 else
2630   ac_build_alias=$build_alias
2631 test "x$ac_build_alias" = x &&
2632   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2633 test "x$ac_build_alias" = x &&
2634   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2635 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2636   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2637
2638 fi
2639 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2640 $as_echo "$ac_cv_build" >&6; }
2641 case $ac_cv_build in
2642 *-*-*) ;;
2643 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2644 esac
2645 build=$ac_cv_build
2646 ac_save_IFS=$IFS; IFS='-'
2647 set x $ac_cv_build
2648 shift
2649 build_cpu=$1
2650 build_vendor=$2
2651 shift; shift
2652 # Remember, the first character of IFS is used to create $*,
2653 # except with old shells:
2654 build_os=$*
2655 IFS=$ac_save_IFS
2656 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2657
2658
2659 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2660 $as_echo_n "checking host system type... " >&6; }
2661 if ${ac_cv_host+:} false; then :
2662   $as_echo_n "(cached) " >&6
2663 else
2664   if test "x$host_alias" = x; then
2665   ac_cv_host=$ac_cv_build
2666 else
2667   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2668     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2669 fi
2670
2671 fi
2672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2673 $as_echo "$ac_cv_host" >&6; }
2674 case $ac_cv_host in
2675 *-*-*) ;;
2676 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2677 esac
2678 host=$ac_cv_host
2679 ac_save_IFS=$IFS; IFS='-'
2680 set x $ac_cv_host
2681 shift
2682 host_cpu=$1
2683 host_vendor=$2
2684 shift; shift
2685 # Remember, the first character of IFS is used to create $*,
2686 # except with old shells:
2687 host_os=$*
2688 IFS=$ac_save_IFS
2689 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2690
2691
2692 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2693 $as_echo_n "checking target system type... " >&6; }
2694 if ${ac_cv_target+:} false; then :
2695   $as_echo_n "(cached) " >&6
2696 else
2697   if test "x$target_alias" = x; then
2698   ac_cv_target=$ac_cv_host
2699 else
2700   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2701     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2702 fi
2703
2704 fi
2705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2706 $as_echo "$ac_cv_target" >&6; }
2707 case $ac_cv_target in
2708 *-*-*) ;;
2709 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2710 esac
2711 target=$ac_cv_target
2712 ac_save_IFS=$IFS; IFS='-'
2713 set x $ac_cv_target
2714 shift
2715 target_cpu=$1
2716 target_vendor=$2
2717 shift; shift
2718 # Remember, the first character of IFS is used to create $*,
2719 # except with old shells:
2720 target_os=$*
2721 IFS=$ac_save_IFS
2722 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2723
2724
2725 # The aliases save the names the user supplied, while $host etc.
2726 # will get canonicalized.
2727 test -n "$target_alias" &&
2728   test "$program_prefix$program_suffix$program_transform_name" = \
2729     NONENONEs,x,x, &&
2730   program_prefix=${target_alias}-
2731
2732 target_alias=${target_alias-$host_alias}
2733
2734 am__api_version='1.15'
2735
2736 # Find a good install program.  We prefer a C program (faster),
2737 # so one script is as good as another.  But avoid the broken or
2738 # incompatible versions:
2739 # SysV /etc/install, /usr/sbin/install
2740 # SunOS /usr/etc/install
2741 # IRIX /sbin/install
2742 # AIX /bin/install
2743 # AmigaOS /C/install, which installs bootblocks on floppy discs
2744 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2745 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2746 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2747 # OS/2's system install, which has a completely different semantic
2748 # ./install, which can be erroneously created by make from ./install.sh.
2749 # Reject install programs that cannot install multiple files.
2750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2751 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2752 if test -z "$INSTALL"; then
2753 if ${ac_cv_path_install+:} false; then :
2754   $as_echo_n "(cached) " >&6
2755 else
2756   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2757 for as_dir in $PATH
2758 do
2759   IFS=$as_save_IFS
2760   test -z "$as_dir" && as_dir=.
2761     # Account for people who put trailing slashes in PATH elements.
2762 case $as_dir/ in #((
2763   ./ | .// | /[cC]/* | \
2764   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2765   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2766   /usr/ucb/* ) ;;
2767   *)
2768     # OSF1 and SCO ODT 3.0 have their own names for install.
2769     # Don't use installbsd from OSF since it installs stuff as root
2770     # by default.
2771     for ac_prog in ginstall scoinst install; do
2772       for ac_exec_ext in '' $ac_executable_extensions; do
2773         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2774           if test $ac_prog = install &&
2775             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2776             # AIX install.  It has an incompatible calling convention.
2777             :
2778           elif test $ac_prog = install &&
2779             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2780             # program-specific install script used by HP pwplus--don't use.
2781             :
2782           else
2783             rm -rf conftest.one conftest.two conftest.dir
2784             echo one > conftest.one
2785             echo two > conftest.two
2786             mkdir conftest.dir
2787             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2788               test -s conftest.one && test -s conftest.two &&
2789               test -s conftest.dir/conftest.one &&
2790               test -s conftest.dir/conftest.two
2791             then
2792               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2793               break 3
2794             fi
2795           fi
2796         fi
2797       done
2798     done
2799     ;;
2800 esac
2801
2802   done
2803 IFS=$as_save_IFS
2804
2805 rm -rf conftest.one conftest.two conftest.dir
2806
2807 fi
2808   if test "${ac_cv_path_install+set}" = set; then
2809     INSTALL=$ac_cv_path_install
2810   else
2811     # As a last resort, use the slow shell script.  Don't cache a
2812     # value for INSTALL within a source directory, because that will
2813     # break other packages using the cache if that directory is
2814     # removed, or if the value is a relative name.
2815     INSTALL=$ac_install_sh
2816   fi
2817 fi
2818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2819 $as_echo "$INSTALL" >&6; }
2820
2821 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2822 # It thinks the first close brace ends the variable substitution.
2823 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2824
2825 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2826
2827 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2828
2829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2830 $as_echo_n "checking whether build environment is sane... " >&6; }
2831 # Reject unsafe characters in $srcdir or the absolute working directory
2832 # name.  Accept space and tab only in the latter.
2833 am_lf='
2834 '
2835 case `pwd` in
2836   *[\\\"\#\$\&\'\`$am_lf]*)
2837     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2838 esac
2839 case $srcdir in
2840   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2841     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2842 esac
2843
2844 # Do 'set' in a subshell so we don't clobber the current shell's
2845 # arguments.  Must try -L first in case configure is actually a
2846 # symlink; some systems play weird games with the mod time of symlinks
2847 # (eg FreeBSD returns the mod time of the symlink's containing
2848 # directory).
2849 if (
2850    am_has_slept=no
2851    for am_try in 1 2; do
2852      echo "timestamp, slept: $am_has_slept" > conftest.file
2853      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2854      if test "$*" = "X"; then
2855         # -L didn't work.
2856         set X `ls -t "$srcdir/configure" conftest.file`
2857      fi
2858      if test "$*" != "X $srcdir/configure conftest.file" \
2859         && test "$*" != "X conftest.file $srcdir/configure"; then
2860
2861         # If neither matched, then we have a broken ls.  This can happen
2862         # if, for instance, CONFIG_SHELL is bash and it inherits a
2863         # broken ls alias from the environment.  This has actually
2864         # happened.  Such a system could not be considered "sane".
2865         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2866   alias in your environment" "$LINENO" 5
2867      fi
2868      if test "$2" = conftest.file || test $am_try -eq 2; then
2869        break
2870      fi
2871      # Just in case.
2872      sleep 1
2873      am_has_slept=yes
2874    done
2875    test "$2" = conftest.file
2876    )
2877 then
2878    # Ok.
2879    :
2880 else
2881    as_fn_error $? "newly created file is older than distributed files!
2882 Check your system clock" "$LINENO" 5
2883 fi
2884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2885 $as_echo "yes" >&6; }
2886 # If we didn't sleep, we still need to ensure time stamps of config.status and
2887 # generated files are strictly newer.
2888 am_sleep_pid=
2889 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2890   ( sleep 1 ) &
2891   am_sleep_pid=$!
2892 fi
2893
2894 rm -f conftest.file
2895
2896 test "$program_prefix" != NONE &&
2897   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2898 # Use a double $ so make ignores it.
2899 test "$program_suffix" != NONE &&
2900   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2901 # Double any \ or $.
2902 # By default was `s,x,x', remove it if useless.
2903 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2904 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2905
2906 # Expand $ac_aux_dir to an absolute path.
2907 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2908
2909 if test x"${MISSING+set}" != xset; then
2910   case $am_aux_dir in
2911   *\ * | *\     *)
2912     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2913   *)
2914     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2915   esac
2916 fi
2917 # Use eval to expand $SHELL
2918 if eval "$MISSING --is-lightweight"; then
2919   am_missing_run="$MISSING "
2920 else
2921   am_missing_run=
2922   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2923 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2924 fi
2925
2926 if test x"${install_sh+set}" != xset; then
2927   case $am_aux_dir in
2928   *\ * | *\     *)
2929     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2930   *)
2931     install_sh="\${SHELL} $am_aux_dir/install-sh"
2932   esac
2933 fi
2934
2935 # Installed binaries are usually stripped using 'strip' when the user
2936 # run "make install-strip".  However 'strip' might not be the right
2937 # tool to use in cross-compilation environments, therefore Automake
2938 # will honor the 'STRIP' environment variable to overrule this program.
2939 if test "$cross_compiling" != no; then
2940   if test -n "$ac_tool_prefix"; then
2941   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2942 set dummy ${ac_tool_prefix}strip; ac_word=$2
2943 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2944 $as_echo_n "checking for $ac_word... " >&6; }
2945 if ${ac_cv_prog_STRIP+:} false; then :
2946   $as_echo_n "(cached) " >&6
2947 else
2948   if test -n "$STRIP"; then
2949   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2950 else
2951 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2952 for as_dir in $PATH
2953 do
2954   IFS=$as_save_IFS
2955   test -z "$as_dir" && as_dir=.
2956     for ac_exec_ext in '' $ac_executable_extensions; do
2957   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2958     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2959     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2960     break 2
2961   fi
2962 done
2963   done
2964 IFS=$as_save_IFS
2965
2966 fi
2967 fi
2968 STRIP=$ac_cv_prog_STRIP
2969 if test -n "$STRIP"; then
2970   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2971 $as_echo "$STRIP" >&6; }
2972 else
2973   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2974 $as_echo "no" >&6; }
2975 fi
2976
2977
2978 fi
2979 if test -z "$ac_cv_prog_STRIP"; then
2980   ac_ct_STRIP=$STRIP
2981   # Extract the first word of "strip", so it can be a program name with args.
2982 set dummy strip; ac_word=$2
2983 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2984 $as_echo_n "checking for $ac_word... " >&6; }
2985 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2986   $as_echo_n "(cached) " >&6
2987 else
2988   if test -n "$ac_ct_STRIP"; then
2989   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2990 else
2991 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2992 for as_dir in $PATH
2993 do
2994   IFS=$as_save_IFS
2995   test -z "$as_dir" && as_dir=.
2996     for ac_exec_ext in '' $ac_executable_extensions; do
2997   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2998     ac_cv_prog_ac_ct_STRIP="strip"
2999     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3000     break 2
3001   fi
3002 done
3003   done
3004 IFS=$as_save_IFS
3005
3006 fi
3007 fi
3008 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3009 if test -n "$ac_ct_STRIP"; then
3010   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3011 $as_echo "$ac_ct_STRIP" >&6; }
3012 else
3013   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3014 $as_echo "no" >&6; }
3015 fi
3016
3017   if test "x$ac_ct_STRIP" = x; then
3018     STRIP=":"
3019   else
3020     case $cross_compiling:$ac_tool_warned in
3021 yes:)
3022 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3023 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3024 ac_tool_warned=yes ;;
3025 esac
3026     STRIP=$ac_ct_STRIP
3027   fi
3028 else
3029   STRIP="$ac_cv_prog_STRIP"
3030 fi
3031
3032 fi
3033 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3034
3035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3036 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3037 if test -z "$MKDIR_P"; then
3038   if ${ac_cv_path_mkdir+:} false; then :
3039   $as_echo_n "(cached) " >&6
3040 else
3041   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3042 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3043 do
3044   IFS=$as_save_IFS
3045   test -z "$as_dir" && as_dir=.
3046     for ac_prog in mkdir gmkdir; do
3047          for ac_exec_ext in '' $ac_executable_extensions; do
3048            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
3049            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3050              'mkdir (GNU coreutils) '* | \
3051              'mkdir (coreutils) '* | \
3052              'mkdir (fileutils) '4.1*)
3053                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3054                break 3;;
3055            esac
3056          done
3057        done
3058   done
3059 IFS=$as_save_IFS
3060
3061 fi
3062
3063   test -d ./--version && rmdir ./--version
3064   if test "${ac_cv_path_mkdir+set}" = set; then
3065     MKDIR_P="$ac_cv_path_mkdir -p"
3066   else
3067     # As a last resort, use the slow shell script.  Don't cache a
3068     # value for MKDIR_P within a source directory, because that will
3069     # break other packages using the cache if that directory is
3070     # removed, or if the value is a relative name.
3071     MKDIR_P="$ac_install_sh -d"
3072   fi
3073 fi
3074 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3075 $as_echo "$MKDIR_P" >&6; }
3076
3077 for ac_prog in gawk mawk nawk awk
3078 do
3079   # Extract the first word of "$ac_prog", so it can be a program name with args.
3080 set dummy $ac_prog; ac_word=$2
3081 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3082 $as_echo_n "checking for $ac_word... " >&6; }
3083 if ${ac_cv_prog_AWK+:} false; then :
3084   $as_echo_n "(cached) " >&6
3085 else
3086   if test -n "$AWK"; then
3087   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3088 else
3089 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3090 for as_dir in $PATH
3091 do
3092   IFS=$as_save_IFS
3093   test -z "$as_dir" && as_dir=.
3094     for ac_exec_ext in '' $ac_executable_extensions; do
3095   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3096     ac_cv_prog_AWK="$ac_prog"
3097     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3098     break 2
3099   fi
3100 done
3101   done
3102 IFS=$as_save_IFS
3103
3104 fi
3105 fi
3106 AWK=$ac_cv_prog_AWK
3107 if test -n "$AWK"; then
3108   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3109 $as_echo "$AWK" >&6; }
3110 else
3111   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3112 $as_echo "no" >&6; }
3113 fi
3114
3115
3116   test -n "$AWK" && break
3117 done
3118
3119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3120 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3121 set x ${MAKE-make}
3122 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3123 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3124   $as_echo_n "(cached) " >&6
3125 else
3126   cat >conftest.make <<\_ACEOF
3127 SHELL = /bin/sh
3128 all:
3129         @echo '@@@%%%=$(MAKE)=@@@%%%'
3130 _ACEOF
3131 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3132 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3133   *@@@%%%=?*=@@@%%%*)
3134     eval ac_cv_prog_make_${ac_make}_set=yes;;
3135   *)
3136     eval ac_cv_prog_make_${ac_make}_set=no;;
3137 esac
3138 rm -f conftest.make
3139 fi
3140 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3141   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3142 $as_echo "yes" >&6; }
3143   SET_MAKE=
3144 else
3145   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3146 $as_echo "no" >&6; }
3147   SET_MAKE="MAKE=${MAKE-make}"
3148 fi
3149
3150 rm -rf .tst 2>/dev/null
3151 mkdir .tst 2>/dev/null
3152 if test -d .tst; then
3153   am__leading_dot=.
3154 else
3155   am__leading_dot=_
3156 fi
3157 rmdir .tst 2>/dev/null
3158
3159 # Check whether --enable-silent-rules was given.
3160 if test "${enable_silent_rules+set}" = set; then :
3161   enableval=$enable_silent_rules;
3162 fi
3163
3164 case $enable_silent_rules in # (((
3165   yes) AM_DEFAULT_VERBOSITY=0;;
3166    no) AM_DEFAULT_VERBOSITY=1;;
3167     *) AM_DEFAULT_VERBOSITY=1;;
3168 esac
3169 am_make=${MAKE-make}
3170 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
3171 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
3172 if ${am_cv_make_support_nested_variables+:} false; then :
3173   $as_echo_n "(cached) " >&6
3174 else
3175   if $as_echo 'TRUE=$(BAR$(V))
3176 BAR0=false
3177 BAR1=true
3178 V=1
3179 am__doit:
3180         @$(TRUE)
3181 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
3182   am_cv_make_support_nested_variables=yes
3183 else
3184   am_cv_make_support_nested_variables=no
3185 fi
3186 fi
3187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
3188 $as_echo "$am_cv_make_support_nested_variables" >&6; }
3189 if test $am_cv_make_support_nested_variables = yes; then
3190     AM_V='$(V)'
3191   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
3192 else
3193   AM_V=$AM_DEFAULT_VERBOSITY
3194   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
3195 fi
3196 AM_BACKSLASH='\'
3197
3198 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3199   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3200   # is not polluted with repeated "-I."
3201   am__isrc=' -I$(srcdir)'
3202   # test to see if srcdir already configured
3203   if test -f $srcdir/config.status; then
3204     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3205   fi
3206 fi
3207
3208 # test whether we have cygpath
3209 if test -z "$CYGPATH_W"; then
3210   if (cygpath --version) >/dev/null 2>/dev/null; then
3211     CYGPATH_W='cygpath -w'
3212   else
3213     CYGPATH_W=echo
3214   fi
3215 fi
3216
3217
3218 # Define the identity of the package.
3219  PACKAGE='libgo'
3220  VERSION='version-unused'
3221
3222
3223 # Some tools Automake needs.
3224
3225 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3226
3227
3228 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3229
3230
3231 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3232
3233
3234 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3235
3236
3237 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3238
3239 # For better backward compatibility.  To be removed once Automake 1.9.x
3240 # dies out for good.  For more background, see:
3241 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3242 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3243 mkdir_p='$(MKDIR_P)'
3244
3245 # We need awk for the "check" target (and possibly the TAP driver).  The
3246 # system "awk" is bad on some platforms.
3247 # Always define AMTAR for backward compatibility.  Yes, it's still used
3248 # in the wild :-(  We should find a proper way to deprecate it ...
3249 AMTAR='$${TAR-tar}'
3250
3251
3252 # We'll loop over all known methods to create a tar archive until one works.
3253 _am_tools='gnutar  pax cpio none'
3254
3255 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3256
3257
3258
3259
3260
3261
3262 # POSIX will say in a future version that running "rm -f" with no argument
3263 # is OK; and we want to be able to make that assumption in our Makefile
3264 # recipes.  So use an aggressive probe to check that the usage we want is
3265 # actually supported "in the wild" to an acceptable degree.
3266 # See automake bug#10828.
3267 # To make any issue more visible, cause the running configure to be aborted
3268 # by default if the 'rm' program in use doesn't match our expectations; the
3269 # user can still override this though.
3270 if rm -f && rm -fr && rm -rf; then : OK; else
3271   cat >&2 <<'END'
3272 Oops!
3273
3274 Your 'rm' program seems unable to run without file operands specified
3275 on the command line, even when the '-f' option is present.  This is contrary
3276 to the behaviour of most rm programs out there, and not conforming with
3277 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3278
3279 Please tell bug-automake@gnu.org about your system, including the value
3280 of your $PATH and any error possibly output before this message.  This
3281 can help us improve future automake versions.
3282
3283 END
3284   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3285     echo 'Configuration will proceed anyway, since you have set the' >&2
3286     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3287     echo >&2
3288   else
3289     cat >&2 <<'END'
3290 Aborting the configuration process, to ensure you take notice of the issue.
3291
3292 You can download and install GNU coreutils to get an 'rm' implementation
3293 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3294
3295 If you want to complete the configuration process using your problematic
3296 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3297 to "yes", and re-run configure.
3298
3299 END
3300     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3301   fi
3302 fi
3303
3304
3305
3306
3307
3308
3309 ac_ext=c
3310 ac_cpp='$CPP $CPPFLAGS'
3311 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3312 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3313 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3314 if test -n "$ac_tool_prefix"; then
3315   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3316 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3317 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3318 $as_echo_n "checking for $ac_word... " >&6; }
3319 if ${ac_cv_prog_CC+:} false; then :
3320   $as_echo_n "(cached) " >&6
3321 else
3322   if test -n "$CC"; then
3323   ac_cv_prog_CC="$CC" # Let the user override the test.
3324 else
3325 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3326 for as_dir in $PATH
3327 do
3328   IFS=$as_save_IFS
3329   test -z "$as_dir" && as_dir=.
3330     for ac_exec_ext in '' $ac_executable_extensions; do
3331   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3332     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3333     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3334     break 2
3335   fi
3336 done
3337   done
3338 IFS=$as_save_IFS
3339
3340 fi
3341 fi
3342 CC=$ac_cv_prog_CC
3343 if test -n "$CC"; then
3344   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3345 $as_echo "$CC" >&6; }
3346 else
3347   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3348 $as_echo "no" >&6; }
3349 fi
3350
3351
3352 fi
3353 if test -z "$ac_cv_prog_CC"; then
3354   ac_ct_CC=$CC
3355   # Extract the first word of "gcc", so it can be a program name with args.
3356 set dummy gcc; ac_word=$2
3357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3358 $as_echo_n "checking for $ac_word... " >&6; }
3359 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3360   $as_echo_n "(cached) " >&6
3361 else
3362   if test -n "$ac_ct_CC"; then
3363   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3364 else
3365 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3366 for as_dir in $PATH
3367 do
3368   IFS=$as_save_IFS
3369   test -z "$as_dir" && as_dir=.
3370     for ac_exec_ext in '' $ac_executable_extensions; do
3371   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3372     ac_cv_prog_ac_ct_CC="gcc"
3373     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3374     break 2
3375   fi
3376 done
3377   done
3378 IFS=$as_save_IFS
3379
3380 fi
3381 fi
3382 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3383 if test -n "$ac_ct_CC"; then
3384   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3385 $as_echo "$ac_ct_CC" >&6; }
3386 else
3387   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3388 $as_echo "no" >&6; }
3389 fi
3390
3391   if test "x$ac_ct_CC" = x; then
3392     CC=""
3393   else
3394     case $cross_compiling:$ac_tool_warned in
3395 yes:)
3396 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3397 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3398 ac_tool_warned=yes ;;
3399 esac
3400     CC=$ac_ct_CC
3401   fi
3402 else
3403   CC="$ac_cv_prog_CC"
3404 fi
3405
3406 if test -z "$CC"; then
3407           if test -n "$ac_tool_prefix"; then
3408     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3409 set dummy ${ac_tool_prefix}cc; ac_word=$2
3410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3411 $as_echo_n "checking for $ac_word... " >&6; }
3412 if ${ac_cv_prog_CC+:} false; then :
3413   $as_echo_n "(cached) " >&6
3414 else
3415   if test -n "$CC"; then
3416   ac_cv_prog_CC="$CC" # Let the user override the test.
3417 else
3418 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3419 for as_dir in $PATH
3420 do
3421   IFS=$as_save_IFS
3422   test -z "$as_dir" && as_dir=.
3423     for ac_exec_ext in '' $ac_executable_extensions; do
3424   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3425     ac_cv_prog_CC="${ac_tool_prefix}cc"
3426     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3427     break 2
3428   fi
3429 done
3430   done
3431 IFS=$as_save_IFS
3432
3433 fi
3434 fi
3435 CC=$ac_cv_prog_CC
3436 if test -n "$CC"; then
3437   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3438 $as_echo "$CC" >&6; }
3439 else
3440   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3441 $as_echo "no" >&6; }
3442 fi
3443
3444
3445   fi
3446 fi
3447 if test -z "$CC"; then
3448   # Extract the first word of "cc", so it can be a program name with args.
3449 set dummy cc; ac_word=$2
3450 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3451 $as_echo_n "checking for $ac_word... " >&6; }
3452 if ${ac_cv_prog_CC+:} false; then :
3453   $as_echo_n "(cached) " >&6
3454 else
3455   if test -n "$CC"; then
3456   ac_cv_prog_CC="$CC" # Let the user override the test.
3457 else
3458   ac_prog_rejected=no
3459 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3460 for as_dir in $PATH
3461 do
3462   IFS=$as_save_IFS
3463   test -z "$as_dir" && as_dir=.
3464     for ac_exec_ext in '' $ac_executable_extensions; do
3465   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3466     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3467        ac_prog_rejected=yes
3468        continue
3469      fi
3470     ac_cv_prog_CC="cc"
3471     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3472     break 2
3473   fi
3474 done
3475   done
3476 IFS=$as_save_IFS
3477
3478 if test $ac_prog_rejected = yes; then
3479   # We found a bogon in the path, so make sure we never use it.
3480   set dummy $ac_cv_prog_CC
3481   shift
3482   if test $# != 0; then
3483     # We chose a different compiler from the bogus one.
3484     # However, it has the same basename, so the bogon will be chosen
3485     # first if we set CC to just the basename; use the full file name.
3486     shift
3487     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3488   fi
3489 fi
3490 fi
3491 fi
3492 CC=$ac_cv_prog_CC
3493 if test -n "$CC"; then
3494   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3495 $as_echo "$CC" >&6; }
3496 else
3497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3498 $as_echo "no" >&6; }
3499 fi
3500
3501
3502 fi
3503 if test -z "$CC"; then
3504   if test -n "$ac_tool_prefix"; then
3505   for ac_prog in cl.exe
3506   do
3507     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3508 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3510 $as_echo_n "checking for $ac_word... " >&6; }
3511 if ${ac_cv_prog_CC+:} false; then :
3512   $as_echo_n "(cached) " >&6
3513 else
3514   if test -n "$CC"; then
3515   ac_cv_prog_CC="$CC" # Let the user override the test.
3516 else
3517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3518 for as_dir in $PATH
3519 do
3520   IFS=$as_save_IFS
3521   test -z "$as_dir" && as_dir=.
3522     for ac_exec_ext in '' $ac_executable_extensions; do
3523   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3524     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3525     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3526     break 2
3527   fi
3528 done
3529   done
3530 IFS=$as_save_IFS
3531
3532 fi
3533 fi
3534 CC=$ac_cv_prog_CC
3535 if test -n "$CC"; then
3536   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3537 $as_echo "$CC" >&6; }
3538 else
3539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3540 $as_echo "no" >&6; }
3541 fi
3542
3543
3544     test -n "$CC" && break
3545   done
3546 fi
3547 if test -z "$CC"; then
3548   ac_ct_CC=$CC
3549   for ac_prog in cl.exe
3550 do
3551   # Extract the first word of "$ac_prog", so it can be a program name with args.
3552 set dummy $ac_prog; ac_word=$2
3553 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3554 $as_echo_n "checking for $ac_word... " >&6; }
3555 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3556   $as_echo_n "(cached) " >&6
3557 else
3558   if test -n "$ac_ct_CC"; then
3559   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3560 else
3561 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3562 for as_dir in $PATH
3563 do
3564   IFS=$as_save_IFS
3565   test -z "$as_dir" && as_dir=.
3566     for ac_exec_ext in '' $ac_executable_extensions; do
3567   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3568     ac_cv_prog_ac_ct_CC="$ac_prog"
3569     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3570     break 2
3571   fi
3572 done
3573   done
3574 IFS=$as_save_IFS
3575
3576 fi
3577 fi
3578 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3579 if test -n "$ac_ct_CC"; then
3580   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3581 $as_echo "$ac_ct_CC" >&6; }
3582 else
3583   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3584 $as_echo "no" >&6; }
3585 fi
3586
3587
3588   test -n "$ac_ct_CC" && break
3589 done
3590
3591   if test "x$ac_ct_CC" = x; then
3592     CC=""
3593   else
3594     case $cross_compiling:$ac_tool_warned in
3595 yes:)
3596 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3597 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3598 ac_tool_warned=yes ;;
3599 esac
3600     CC=$ac_ct_CC
3601   fi
3602 fi
3603
3604 fi
3605
3606
3607 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3608 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3609 as_fn_error $? "no acceptable C compiler found in \$PATH
3610 See \`config.log' for more details" "$LINENO" 5; }
3611
3612 # Provide some information about the compiler.
3613 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3614 set X $ac_compile
3615 ac_compiler=$2
3616 for ac_option in --version -v -V -qversion; do
3617   { { ac_try="$ac_compiler $ac_option >&5"
3618 case "(($ac_try" in
3619   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3620   *) ac_try_echo=$ac_try;;
3621 esac
3622 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3623 $as_echo "$ac_try_echo"; } >&5
3624   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3625   ac_status=$?
3626   if test -s conftest.err; then
3627     sed '10a\
3628 ... rest of stderr output deleted ...
3629          10q' conftest.err >conftest.er1
3630     cat conftest.er1 >&5
3631   fi
3632   rm -f conftest.er1 conftest.err
3633   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3634   test $ac_status = 0; }
3635 done
3636
3637 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3638 /* end confdefs.h.  */
3639
3640 int
3641 main ()
3642 {
3643
3644   ;
3645   return 0;
3646 }
3647 _ACEOF
3648 ac_clean_files_save=$ac_clean_files
3649 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3650 # Try to create an executable without -o first, disregard a.out.
3651 # It will help us diagnose broken compilers, and finding out an intuition
3652 # of exeext.
3653 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3654 $as_echo_n "checking whether the C compiler works... " >&6; }
3655 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3656
3657 # The possible output files:
3658 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3659
3660 ac_rmfiles=
3661 for ac_file in $ac_files
3662 do
3663   case $ac_file in
3664     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3665     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3666   esac
3667 done
3668 rm -f $ac_rmfiles
3669
3670 if { { ac_try="$ac_link_default"
3671 case "(($ac_try" in
3672   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3673   *) ac_try_echo=$ac_try;;
3674 esac
3675 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3676 $as_echo "$ac_try_echo"; } >&5
3677   (eval "$ac_link_default") 2>&5
3678   ac_status=$?
3679   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3680   test $ac_status = 0; }; then :
3681   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3682 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3683 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3684 # so that the user can short-circuit this test for compilers unknown to
3685 # Autoconf.
3686 for ac_file in $ac_files ''
3687 do
3688   test -f "$ac_file" || continue
3689   case $ac_file in
3690     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3691         ;;
3692     [ab].out )
3693         # We found the default executable, but exeext='' is most
3694         # certainly right.
3695         break;;
3696     *.* )
3697         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3698         then :; else
3699            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3700         fi
3701         # We set ac_cv_exeext here because the later test for it is not
3702         # safe: cross compilers may not add the suffix if given an `-o'
3703         # argument, so we may need to know it at that point already.
3704         # Even if this section looks crufty: it has the advantage of
3705         # actually working.
3706         break;;
3707     * )
3708         break;;
3709   esac
3710 done
3711 test "$ac_cv_exeext" = no && ac_cv_exeext=
3712
3713 else
3714   ac_file=''
3715 fi
3716 if test -z "$ac_file"; then :
3717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3718 $as_echo "no" >&6; }
3719 $as_echo "$as_me: failed program was:" >&5
3720 sed 's/^/| /' conftest.$ac_ext >&5
3721
3722 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3723 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3724 as_fn_error 77 "C compiler cannot create executables
3725 See \`config.log' for more details" "$LINENO" 5; }
3726 else
3727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3728 $as_echo "yes" >&6; }
3729 fi
3730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3731 $as_echo_n "checking for C compiler default output file name... " >&6; }
3732 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3733 $as_echo "$ac_file" >&6; }
3734 ac_exeext=$ac_cv_exeext
3735
3736 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3737 ac_clean_files=$ac_clean_files_save
3738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3739 $as_echo_n "checking for suffix of executables... " >&6; }
3740 if { { ac_try="$ac_link"
3741 case "(($ac_try" in
3742   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3743   *) ac_try_echo=$ac_try;;
3744 esac
3745 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3746 $as_echo "$ac_try_echo"; } >&5
3747   (eval "$ac_link") 2>&5
3748   ac_status=$?
3749   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3750   test $ac_status = 0; }; then :
3751   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3752 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3753 # work properly (i.e., refer to `conftest.exe'), while it won't with
3754 # `rm'.
3755 for ac_file in conftest.exe conftest conftest.*; do
3756   test -f "$ac_file" || continue
3757   case $ac_file in
3758     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3759     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3760           break;;
3761     * ) break;;
3762   esac
3763 done
3764 else
3765   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3766 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3767 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3768 See \`config.log' for more details" "$LINENO" 5; }
3769 fi
3770 rm -f conftest conftest$ac_cv_exeext
3771 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3772 $as_echo "$ac_cv_exeext" >&6; }
3773
3774 rm -f conftest.$ac_ext
3775 EXEEXT=$ac_cv_exeext
3776 ac_exeext=$EXEEXT
3777 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3778 /* end confdefs.h.  */
3779 #include <stdio.h>
3780 int
3781 main ()
3782 {
3783 FILE *f = fopen ("conftest.out", "w");
3784  return ferror (f) || fclose (f) != 0;
3785
3786   ;
3787   return 0;
3788 }
3789 _ACEOF
3790 ac_clean_files="$ac_clean_files conftest.out"
3791 # Check that the compiler produces executables we can run.  If not, either
3792 # the compiler is broken, or we cross compile.
3793 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3794 $as_echo_n "checking whether we are cross compiling... " >&6; }
3795 if test "$cross_compiling" != yes; then
3796   { { ac_try="$ac_link"
3797 case "(($ac_try" in
3798   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3799   *) ac_try_echo=$ac_try;;
3800 esac
3801 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3802 $as_echo "$ac_try_echo"; } >&5
3803   (eval "$ac_link") 2>&5
3804   ac_status=$?
3805   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3806   test $ac_status = 0; }
3807   if { ac_try='./conftest$ac_cv_exeext'
3808   { { case "(($ac_try" in
3809   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3810   *) ac_try_echo=$ac_try;;
3811 esac
3812 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3813 $as_echo "$ac_try_echo"; } >&5
3814   (eval "$ac_try") 2>&5
3815   ac_status=$?
3816   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3817   test $ac_status = 0; }; }; then
3818     cross_compiling=no
3819   else
3820     if test "$cross_compiling" = maybe; then
3821         cross_compiling=yes
3822     else
3823         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3824 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3825 as_fn_error $? "cannot run C compiled programs.
3826 If you meant to cross compile, use \`--host'.
3827 See \`config.log' for more details" "$LINENO" 5; }
3828     fi
3829   fi
3830 fi
3831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3832 $as_echo "$cross_compiling" >&6; }
3833
3834 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3835 ac_clean_files=$ac_clean_files_save
3836 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3837 $as_echo_n "checking for suffix of object files... " >&6; }
3838 if ${ac_cv_objext+:} false; then :
3839   $as_echo_n "(cached) " >&6
3840 else
3841   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3842 /* end confdefs.h.  */
3843
3844 int
3845 main ()
3846 {
3847
3848   ;
3849   return 0;
3850 }
3851 _ACEOF
3852 rm -f conftest.o conftest.obj
3853 if { { ac_try="$ac_compile"
3854 case "(($ac_try" in
3855   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3856   *) ac_try_echo=$ac_try;;
3857 esac
3858 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3859 $as_echo "$ac_try_echo"; } >&5
3860   (eval "$ac_compile") 2>&5
3861   ac_status=$?
3862   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3863   test $ac_status = 0; }; then :
3864   for ac_file in conftest.o conftest.obj conftest.*; do
3865   test -f "$ac_file" || continue;
3866   case $ac_file in
3867     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3868     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3869        break;;
3870   esac
3871 done
3872 else
3873   $as_echo "$as_me: failed program was:" >&5
3874 sed 's/^/| /' conftest.$ac_ext >&5
3875
3876 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3877 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3878 as_fn_error $? "cannot compute suffix of object files: cannot compile
3879 See \`config.log' for more details" "$LINENO" 5; }
3880 fi
3881 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3882 fi
3883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3884 $as_echo "$ac_cv_objext" >&6; }
3885 OBJEXT=$ac_cv_objext
3886 ac_objext=$OBJEXT
3887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3888 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3889 if ${ac_cv_c_compiler_gnu+:} false; then :
3890   $as_echo_n "(cached) " >&6
3891 else
3892   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3893 /* end confdefs.h.  */
3894
3895 int
3896 main ()
3897 {
3898 #ifndef __GNUC__
3899        choke me
3900 #endif
3901
3902   ;
3903   return 0;
3904 }
3905 _ACEOF
3906 if ac_fn_c_try_compile "$LINENO"; then :
3907   ac_compiler_gnu=yes
3908 else
3909   ac_compiler_gnu=no
3910 fi
3911 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3912 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3913
3914 fi
3915 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3916 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3917 if test $ac_compiler_gnu = yes; then
3918   GCC=yes
3919 else
3920   GCC=
3921 fi
3922 ac_test_CFLAGS=${CFLAGS+set}
3923 ac_save_CFLAGS=$CFLAGS
3924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3925 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3926 if ${ac_cv_prog_cc_g+:} false; then :
3927   $as_echo_n "(cached) " >&6
3928 else
3929   ac_save_c_werror_flag=$ac_c_werror_flag
3930    ac_c_werror_flag=yes
3931    ac_cv_prog_cc_g=no
3932    CFLAGS="-g"
3933    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3934 /* end confdefs.h.  */
3935
3936 int
3937 main ()
3938 {
3939
3940   ;
3941   return 0;
3942 }
3943 _ACEOF
3944 if ac_fn_c_try_compile "$LINENO"; then :
3945   ac_cv_prog_cc_g=yes
3946 else
3947   CFLAGS=""
3948       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3949 /* end confdefs.h.  */
3950
3951 int
3952 main ()
3953 {
3954
3955   ;
3956   return 0;
3957 }
3958 _ACEOF
3959 if ac_fn_c_try_compile "$LINENO"; then :
3960
3961 else
3962   ac_c_werror_flag=$ac_save_c_werror_flag
3963          CFLAGS="-g"
3964          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3965 /* end confdefs.h.  */
3966
3967 int
3968 main ()
3969 {
3970
3971   ;
3972   return 0;
3973 }
3974 _ACEOF
3975 if ac_fn_c_try_compile "$LINENO"; then :
3976   ac_cv_prog_cc_g=yes
3977 fi
3978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3979 fi
3980 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3981 fi
3982 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3983    ac_c_werror_flag=$ac_save_c_werror_flag
3984 fi
3985 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3986 $as_echo "$ac_cv_prog_cc_g" >&6; }
3987 if test "$ac_test_CFLAGS" = set; then
3988   CFLAGS=$ac_save_CFLAGS
3989 elif test $ac_cv_prog_cc_g = yes; then
3990   if test "$GCC" = yes; then
3991     CFLAGS="-g -O2"
3992   else
3993     CFLAGS="-g"
3994   fi
3995 else
3996   if test "$GCC" = yes; then
3997     CFLAGS="-O2"
3998   else
3999     CFLAGS=
4000   fi
4001 fi
4002 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4003 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4004 if ${ac_cv_prog_cc_c89+:} false; then :
4005   $as_echo_n "(cached) " >&6
4006 else
4007   ac_cv_prog_cc_c89=no
4008 ac_save_CC=$CC
4009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4010 /* end confdefs.h.  */
4011 #include <stdarg.h>
4012 #include <stdio.h>
4013 struct stat;
4014 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4015 struct buf { int x; };
4016 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4017 static char *e (p, i)
4018      char **p;
4019      int i;
4020 {
4021   return p[i];
4022 }
4023 static char *f (char * (*g) (char **, int), char **p, ...)
4024 {
4025   char *s;
4026   va_list v;
4027   va_start (v,p);
4028   s = g (p, va_arg (v,int));
4029   va_end (v);
4030   return s;
4031 }
4032
4033 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4034    function prototypes and stuff, but not '\xHH' hex character constants.
4035    These don't provoke an error unfortunately, instead are silently treated
4036    as 'x'.  The following induces an error, until -std is added to get
4037    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4038    array size at least.  It's necessary to write '\x00'==0 to get something
4039    that's true only with -std.  */
4040 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4041
4042 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4043    inside strings and character constants.  */
4044 #define FOO(x) 'x'
4045 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4046
4047 int test (int i, double x);
4048 struct s1 {int (*f) (int a);};
4049 struct s2 {int (*f) (double a);};
4050 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4051 int argc;
4052 char **argv;
4053 int
4054 main ()
4055 {
4056 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4057   ;
4058   return 0;
4059 }
4060 _ACEOF
4061 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4062         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4063 do
4064   CC="$ac_save_CC $ac_arg"
4065   if ac_fn_c_try_compile "$LINENO"; then :
4066   ac_cv_prog_cc_c89=$ac_arg
4067 fi
4068 rm -f core conftest.err conftest.$ac_objext
4069   test "x$ac_cv_prog_cc_c89" != "xno" && break
4070 done
4071 rm -f conftest.$ac_ext
4072 CC=$ac_save_CC
4073
4074 fi
4075 # AC_CACHE_VAL
4076 case "x$ac_cv_prog_cc_c89" in
4077   x)
4078     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4079 $as_echo "none needed" >&6; } ;;
4080   xno)
4081     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4082 $as_echo "unsupported" >&6; } ;;
4083   *)
4084     CC="$CC $ac_cv_prog_cc_c89"
4085     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4086 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4087 esac
4088 if test "x$ac_cv_prog_cc_c89" != xno; then :
4089
4090 fi
4091
4092 ac_ext=c
4093 ac_cpp='$CPP $CPPFLAGS'
4094 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4095 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4096 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4097
4098 ac_ext=c
4099 ac_cpp='$CPP $CPPFLAGS'
4100 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4101 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4102 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4104 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4105 if ${am_cv_prog_cc_c_o+:} false; then :
4106   $as_echo_n "(cached) " >&6
4107 else
4108   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4109 /* end confdefs.h.  */
4110
4111 int
4112 main ()
4113 {
4114
4115   ;
4116   return 0;
4117 }
4118 _ACEOF
4119   # Make sure it works both with $CC and with simple cc.
4120   # Following AC_PROG_CC_C_O, we do the test twice because some
4121   # compilers refuse to overwrite an existing .o file with -o,
4122   # though they will create one.
4123   am_cv_prog_cc_c_o=yes
4124   for am_i in 1 2; do
4125     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4126    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4127    ac_status=$?
4128    echo "$as_me:$LINENO: \$? = $ac_status" >&5
4129    (exit $ac_status); } \
4130          && test -f conftest2.$ac_objext; then
4131       : OK
4132     else
4133       am_cv_prog_cc_c_o=no
4134       break
4135     fi
4136   done
4137   rm -f core conftest*
4138   unset am_i
4139 fi
4140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4141 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4142 if test "$am_cv_prog_cc_c_o" != yes; then
4143    # Losing compiler, so override with the script.
4144    # FIXME: It is wrong to rewrite CC.
4145    # But if we don't then we get into trouble of one sort or another.
4146    # A longer-term fix would be to have automake use am__CC in this case,
4147    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4148    CC="$am_aux_dir/compile $CC"
4149 fi
4150 ac_ext=c
4151 ac_cpp='$CPP $CPPFLAGS'
4152 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4153 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4154 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4155
4156 DEPDIR="${am__leading_dot}deps"
4157
4158 ac_config_commands="$ac_config_commands depfiles"
4159
4160
4161 am_make=${MAKE-make}
4162 cat > confinc << 'END'
4163 am__doit:
4164         @echo this is the am__doit target
4165 .PHONY: am__doit
4166 END
4167 # If we don't find an include directive, just comment out the code.
4168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4169 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4170 am__include="#"
4171 am__quote=
4172 _am_result=none
4173 # First try GNU make style include.
4174 echo "include confinc" > confmf
4175 # Ignore all kinds of additional output from 'make'.
4176 case `$am_make -s -f confmf 2> /dev/null` in #(
4177 *the\ am__doit\ target*)
4178   am__include=include
4179   am__quote=
4180   _am_result=GNU
4181   ;;
4182 esac
4183 # Now try BSD make style include.
4184 if test "$am__include" = "#"; then
4185    echo '.include "confinc"' > confmf
4186    case `$am_make -s -f confmf 2> /dev/null` in #(
4187    *the\ am__doit\ target*)
4188      am__include=.include
4189      am__quote="\""
4190      _am_result=BSD
4191      ;;
4192    esac
4193 fi
4194
4195
4196 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4197 $as_echo "$_am_result" >&6; }
4198 rm -f confinc confmf
4199
4200 # Check whether --enable-dependency-tracking was given.
4201 if test "${enable_dependency_tracking+set}" = set; then :
4202   enableval=$enable_dependency_tracking;
4203 fi
4204
4205 if test "x$enable_dependency_tracking" != xno; then
4206   am_depcomp="$ac_aux_dir/depcomp"
4207   AMDEPBACKSLASH='\'
4208   am__nodep='_no'
4209 fi
4210  if test "x$enable_dependency_tracking" != xno; then
4211   AMDEP_TRUE=
4212   AMDEP_FALSE='#'
4213 else
4214   AMDEP_TRUE='#'
4215   AMDEP_FALSE=
4216 fi
4217
4218
4219
4220 depcc="$CC"   am_compiler_list=
4221
4222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4223 $as_echo_n "checking dependency style of $depcc... " >&6; }
4224 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4225   $as_echo_n "(cached) " >&6
4226 else
4227   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4228   # We make a subdir and do the tests there.  Otherwise we can end up
4229   # making bogus files that we don't know about and never remove.  For
4230   # instance it was reported that on HP-UX the gcc test will end up
4231   # making a dummy file named 'D' -- because '-MD' means "put the output
4232   # in D".
4233   rm -rf conftest.dir
4234   mkdir conftest.dir
4235   # Copy depcomp to subdir because otherwise we won't find it if we're
4236   # using a relative directory.
4237   cp "$am_depcomp" conftest.dir
4238   cd conftest.dir
4239   # We will build objects and dependencies in a subdirectory because
4240   # it helps to detect inapplicable dependency modes.  For instance
4241   # both Tru64's cc and ICC support -MD to output dependencies as a
4242   # side effect of compilation, but ICC will put the dependencies in
4243   # the current directory while Tru64 will put them in the object
4244   # directory.
4245   mkdir sub
4246
4247   am_cv_CC_dependencies_compiler_type=none
4248   if test "$am_compiler_list" = ""; then
4249      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4250   fi
4251   am__universal=false
4252   case " $depcc " in #(
4253      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4254      esac
4255
4256   for depmode in $am_compiler_list; do
4257     # Setup a source with many dependencies, because some compilers
4258     # like to wrap large dependency lists on column 80 (with \), and
4259     # we should not choose a depcomp mode which is confused by this.
4260     #
4261     # We need to recreate these files for each test, as the compiler may
4262     # overwrite some of them when testing with obscure command lines.
4263     # This happens at least with the AIX C compiler.
4264     : > sub/conftest.c
4265     for i in 1 2 3 4 5 6; do
4266       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4267       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4268       # Solaris 10 /bin/sh.
4269       echo '/* dummy */' > sub/conftst$i.h
4270     done
4271     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4272
4273     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4274     # mode.  It turns out that the SunPro C++ compiler does not properly
4275     # handle '-M -o', and we need to detect this.  Also, some Intel
4276     # versions had trouble with output in subdirs.
4277     am__obj=sub/conftest.${OBJEXT-o}
4278     am__minus_obj="-o $am__obj"
4279     case $depmode in
4280     gcc)
4281       # This depmode causes a compiler race in universal mode.
4282       test "$am__universal" = false || continue
4283       ;;
4284     nosideeffect)
4285       # After this tag, mechanisms are not by side-effect, so they'll
4286       # only be used when explicitly requested.
4287       if test "x$enable_dependency_tracking" = xyes; then
4288         continue
4289       else
4290         break
4291       fi
4292       ;;
4293     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4294       # This compiler won't grok '-c -o', but also, the minuso test has
4295       # not run yet.  These depmodes are late enough in the game, and
4296       # so weak that their functioning should not be impacted.
4297       am__obj=conftest.${OBJEXT-o}
4298       am__minus_obj=
4299       ;;
4300     none) break ;;
4301     esac
4302     if depmode=$depmode \
4303        source=sub/conftest.c object=$am__obj \
4304        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4305        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4306          >/dev/null 2>conftest.err &&
4307        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4308        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4309        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4310        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4311       # icc doesn't choke on unknown options, it will just issue warnings
4312       # or remarks (even with -Werror).  So we grep stderr for any message
4313       # that says an option was ignored or not supported.
4314       # When given -MP, icc 7.0 and 7.1 complain thusly:
4315       #   icc: Command line warning: ignoring option '-M'; no argument required
4316       # The diagnosis changed in icc 8.0:
4317       #   icc: Command line remark: option '-MP' not supported
4318       if (grep 'ignoring option' conftest.err ||
4319           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4320         am_cv_CC_dependencies_compiler_type=$depmode
4321         break
4322       fi
4323     fi
4324   done
4325
4326   cd ..
4327   rm -rf conftest.dir
4328 else
4329   am_cv_CC_dependencies_compiler_type=none
4330 fi
4331
4332 fi
4333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4334 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4335 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4336
4337  if
4338   test "x$enable_dependency_tracking" != xno \
4339   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4340   am__fastdepCC_TRUE=
4341   am__fastdepCC_FALSE='#'
4342 else
4343   am__fastdepCC_TRUE='#'
4344   am__fastdepCC_FALSE=
4345 fi
4346
4347
4348 ac_ext=go
4349 ac_compile='$GOC -c $GOFLAGS conftest.$ac_ext >&5'
4350 ac_link='$GOC -o conftest$ac_exeext $GOFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4351 ac_compiler_gnu=yes
4352 if test -n "$ac_tool_prefix"; then
4353   # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
4354 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
4355 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4356 $as_echo_n "checking for $ac_word... " >&6; }
4357 if ${ac_cv_prog_GOC+:} false; then :
4358   $as_echo_n "(cached) " >&6
4359 else
4360   if test -n "$GOC"; then
4361   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4362 else
4363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4364 for as_dir in $PATH
4365 do
4366   IFS=$as_save_IFS
4367   test -z "$as_dir" && as_dir=.
4368     for ac_exec_ext in '' $ac_executable_extensions; do
4369   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4370     ac_cv_prog_GOC="${ac_tool_prefix}gccgo"
4371     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4372     break 2
4373   fi
4374 done
4375   done
4376 IFS=$as_save_IFS
4377
4378 fi
4379 fi
4380 GOC=$ac_cv_prog_GOC
4381 if test -n "$GOC"; then
4382   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4383 $as_echo "$GOC" >&6; }
4384 else
4385   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4386 $as_echo "no" >&6; }
4387 fi
4388
4389
4390 fi
4391 if test -z "$ac_cv_prog_GOC"; then
4392   ac_ct_GOC=$GOC
4393   # Extract the first word of "gccgo", so it can be a program name with args.
4394 set dummy gccgo; ac_word=$2
4395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4396 $as_echo_n "checking for $ac_word... " >&6; }
4397 if ${ac_cv_prog_ac_ct_GOC+:} false; then :
4398   $as_echo_n "(cached) " >&6
4399 else
4400   if test -n "$ac_ct_GOC"; then
4401   ac_cv_prog_ac_ct_GOC="$ac_ct_GOC" # Let the user override the test.
4402 else
4403 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4404 for as_dir in $PATH
4405 do
4406   IFS=$as_save_IFS
4407   test -z "$as_dir" && as_dir=.
4408     for ac_exec_ext in '' $ac_executable_extensions; do
4409   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4410     ac_cv_prog_ac_ct_GOC="gccgo"
4411     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4412     break 2
4413   fi
4414 done
4415   done
4416 IFS=$as_save_IFS
4417
4418 fi
4419 fi
4420 ac_ct_GOC=$ac_cv_prog_ac_ct_GOC
4421 if test -n "$ac_ct_GOC"; then
4422   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GOC" >&5
4423 $as_echo "$ac_ct_GOC" >&6; }
4424 else
4425   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4426 $as_echo "no" >&6; }
4427 fi
4428
4429   if test "x$ac_ct_GOC" = x; then
4430     GOC=""
4431   else
4432     case $cross_compiling:$ac_tool_warned in
4433 yes:)
4434 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4435 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4436 ac_tool_warned=yes ;;
4437 esac
4438     GOC=$ac_ct_GOC
4439   fi
4440 else
4441   GOC="$ac_cv_prog_GOC"
4442 fi
4443
4444 if test -z "$GOC"; then
4445   if test -n "$ac_tool_prefix"; then
4446     # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
4447 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
4448 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4449 $as_echo_n "checking for $ac_word... " >&6; }
4450 if ${ac_cv_prog_GOC+:} false; then :
4451   $as_echo_n "(cached) " >&6
4452 else
4453   if test -n "$GOC"; then
4454   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4455 else
4456 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4457 for as_dir in $PATH
4458 do
4459   IFS=$as_save_IFS
4460   test -z "$as_dir" && as_dir=.
4461     for ac_exec_ext in '' $ac_executable_extensions; do
4462   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4463     ac_cv_prog_GOC="$ac_tool_prefix}gccgo"
4464     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4465     break 2
4466   fi
4467 done
4468   done
4469 IFS=$as_save_IFS
4470
4471 fi
4472 fi
4473 GOC=$ac_cv_prog_GOC
4474 if test -n "$GOC"; then
4475   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4476 $as_echo "$GOC" >&6; }
4477 else
4478   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4479 $as_echo "no" >&6; }
4480 fi
4481
4482
4483   fi
4484 fi
4485 if test -z "$GOC"; then
4486   # Extract the first word of "gccgo", so it can be a program name with args.
4487 set dummy gccgo; ac_word=$2
4488 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4489 $as_echo_n "checking for $ac_word... " >&6; }
4490 if ${ac_cv_prog_GOC+:} false; then :
4491   $as_echo_n "(cached) " >&6
4492 else
4493   if test -n "$GOC"; then
4494   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4495 else
4496   ac_prog_rejected=no
4497 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4498 for as_dir in $PATH
4499 do
4500   IFS=$as_save_IFS
4501   test -z "$as_dir" && as_dir=.
4502     for ac_exec_ext in '' $ac_executable_extensions; do
4503   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4504     if test "$as_dir/$ac_word$ac_exec_ext" = "false"; then
4505        ac_prog_rejected=yes
4506        continue
4507      fi
4508     ac_cv_prog_GOC="gccgo"
4509     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4510     break 2
4511   fi
4512 done
4513   done
4514 IFS=$as_save_IFS
4515
4516 if test $ac_prog_rejected = yes; then
4517   # We found a bogon in the path, so make sure we never use it.
4518   set dummy $ac_cv_prog_GOC
4519   shift
4520   if test $# != 0; then
4521     # We chose a different compiler from the bogus one.
4522     # However, it has the same basename, so the bogon will be chosen
4523     # first if we set GOC to just the basename; use the full file name.
4524     shift
4525     ac_cv_prog_GOC="$as_dir/$ac_word${1+' '}$@"
4526   fi
4527 fi
4528 fi
4529 fi
4530 GOC=$ac_cv_prog_GOC
4531 if test -n "$GOC"; then
4532   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4533 $as_echo "$GOC" >&6; }
4534 else
4535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4536 $as_echo "no" >&6; }
4537 fi
4538
4539
4540 fi
4541
4542
4543 # Provide some information about the compiler.
4544 $as_echo "$as_me:${as_lineno-$LINENO}: checking for Go compiler version" >&5
4545 set X $ac_compile
4546 ac_compiler=$2
4547 { { ac_try="$ac_compiler --version >&5"
4548 case "(($ac_try" in
4549   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4550   *) ac_try_echo=$ac_try;;
4551 esac
4552 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4553 $as_echo "$ac_try_echo"; } >&5
4554   (eval "$ac_compiler --version >&5") 2>conftest.err
4555   ac_status=$?
4556   if test -s conftest.err; then
4557     sed '10a\
4558 ... rest of stderr output deleted ...
4559          10q' conftest.err >conftest.er1
4560     cat conftest.er1 >&5
4561   fi
4562   rm -f conftest.er1 conftest.err
4563   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4564   test $ac_status = 0; }
4565 GOFLAGS="-g -O2"
4566 ac_ext=c
4567 ac_cpp='$CPP $CPPFLAGS'
4568 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4569 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4570 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4571
4572 # By default we simply use the C compiler to build assembly code.
4573
4574 test "${CCAS+set}" = set || CCAS=$CC
4575 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4576
4577
4578
4579 depcc="$CCAS"   am_compiler_list=
4580
4581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4582 $as_echo_n "checking dependency style of $depcc... " >&6; }
4583 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4584   $as_echo_n "(cached) " >&6
4585 else
4586   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4587   # We make a subdir and do the tests there.  Otherwise we can end up
4588   # making bogus files that we don't know about and never remove.  For
4589   # instance it was reported that on HP-UX the gcc test will end up
4590   # making a dummy file named 'D' -- because '-MD' means "put the output
4591   # in D".
4592   rm -rf conftest.dir
4593   mkdir conftest.dir
4594   # Copy depcomp to subdir because otherwise we won't find it if we're
4595   # using a relative directory.
4596   cp "$am_depcomp" conftest.dir
4597   cd conftest.dir
4598   # We will build objects and dependencies in a subdirectory because
4599   # it helps to detect inapplicable dependency modes.  For instance
4600   # both Tru64's cc and ICC support -MD to output dependencies as a
4601   # side effect of compilation, but ICC will put the dependencies in
4602   # the current directory while Tru64 will put them in the object
4603   # directory.
4604   mkdir sub
4605
4606   am_cv_CCAS_dependencies_compiler_type=none
4607   if test "$am_compiler_list" = ""; then
4608      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4609   fi
4610   am__universal=false
4611
4612
4613   for depmode in $am_compiler_list; do
4614     # Setup a source with many dependencies, because some compilers
4615     # like to wrap large dependency lists on column 80 (with \), and
4616     # we should not choose a depcomp mode which is confused by this.
4617     #
4618     # We need to recreate these files for each test, as the compiler may
4619     # overwrite some of them when testing with obscure command lines.
4620     # This happens at least with the AIX C compiler.
4621     : > sub/conftest.c
4622     for i in 1 2 3 4 5 6; do
4623       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4624       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4625       # Solaris 10 /bin/sh.
4626       echo '/* dummy */' > sub/conftst$i.h
4627     done
4628     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4629
4630     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4631     # mode.  It turns out that the SunPro C++ compiler does not properly
4632     # handle '-M -o', and we need to detect this.  Also, some Intel
4633     # versions had trouble with output in subdirs.
4634     am__obj=sub/conftest.${OBJEXT-o}
4635     am__minus_obj="-o $am__obj"
4636     case $depmode in
4637     gcc)
4638       # This depmode causes a compiler race in universal mode.
4639       test "$am__universal" = false || continue
4640       ;;
4641     nosideeffect)
4642       # After this tag, mechanisms are not by side-effect, so they'll
4643       # only be used when explicitly requested.
4644       if test "x$enable_dependency_tracking" = xyes; then
4645         continue
4646       else
4647         break
4648       fi
4649       ;;
4650     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4651       # This compiler won't grok '-c -o', but also, the minuso test has
4652       # not run yet.  These depmodes are late enough in the game, and
4653       # so weak that their functioning should not be impacted.
4654       am__obj=conftest.${OBJEXT-o}
4655       am__minus_obj=
4656       ;;
4657     none) break ;;
4658     esac
4659     if depmode=$depmode \
4660        source=sub/conftest.c object=$am__obj \
4661        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4662        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4663          >/dev/null 2>conftest.err &&
4664        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4665        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4666        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4667        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4668       # icc doesn't choke on unknown options, it will just issue warnings
4669       # or remarks (even with -Werror).  So we grep stderr for any message
4670       # that says an option was ignored or not supported.
4671       # When given -MP, icc 7.0 and 7.1 complain thusly:
4672       #   icc: Command line warning: ignoring option '-M'; no argument required
4673       # The diagnosis changed in icc 8.0:
4674       #   icc: Command line remark: option '-MP' not supported
4675       if (grep 'ignoring option' conftest.err ||
4676           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4677         am_cv_CCAS_dependencies_compiler_type=$depmode
4678         break
4679       fi
4680     fi
4681   done
4682
4683   cd ..
4684   rm -rf conftest.dir
4685 else
4686   am_cv_CCAS_dependencies_compiler_type=none
4687 fi
4688
4689 fi
4690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
4691 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
4692 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
4693
4694  if
4695   test "x$enable_dependency_tracking" != xno \
4696   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
4697   am__fastdepCCAS_TRUE=
4698   am__fastdepCCAS_FALSE='#'
4699 else
4700   am__fastdepCCAS_TRUE='#'
4701   am__fastdepCCAS_FALSE=
4702 fi
4703
4704
4705
4706
4707
4708
4709 case ${host} in
4710   *-*-aix*)
4711     # static hash tables crashes on AIX when libgo is built with O2
4712     CFLAGS="$CFLAGS -fno-section-anchors"
4713     GOCFLAGS="$GOCFLAGS -fno-section-anchors"
4714     ;;
4715 esac
4716
4717
4718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4719 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4720     # Check whether --enable-maintainer-mode was given.
4721 if test "${enable_maintainer_mode+set}" = set; then :
4722   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4723 else
4724   USE_MAINTAINER_MODE=no
4725 fi
4726
4727   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4728 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4729    if test $USE_MAINTAINER_MODE = yes; then
4730   MAINTAINER_MODE_TRUE=
4731   MAINTAINER_MODE_FALSE='#'
4732 else
4733   MAINTAINER_MODE_TRUE='#'
4734   MAINTAINER_MODE_FALSE=
4735 fi
4736
4737   MAINT=$MAINTAINER_MODE_TRUE
4738
4739
4740
4741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4742 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4743 if ${ac_cv_path_SED+:} false; then :
4744   $as_echo_n "(cached) " >&6
4745 else
4746             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4747      for ac_i in 1 2 3 4 5 6 7; do
4748        ac_script="$ac_script$as_nl$ac_script"
4749      done
4750      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4751      { ac_script=; unset ac_script;}
4752      if test -z "$SED"; then
4753   ac_path_SED_found=false
4754   # Loop through the user's path and test for each of PROGNAME-LIST
4755   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4756 for as_dir in $PATH
4757 do
4758   IFS=$as_save_IFS
4759   test -z "$as_dir" && as_dir=.
4760     for ac_prog in sed gsed; do
4761     for ac_exec_ext in '' $ac_executable_extensions; do
4762       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4763       as_fn_executable_p "$ac_path_SED" || continue
4764 # Check for GNU ac_path_SED and select it if it is found.
4765   # Check for GNU $ac_path_SED
4766 case `"$ac_path_SED" --version 2>&1` in
4767 *GNU*)
4768   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4769 *)
4770   ac_count=0
4771   $as_echo_n 0123456789 >"conftest.in"
4772   while :
4773   do
4774     cat "conftest.in" "conftest.in" >"conftest.tmp"
4775     mv "conftest.tmp" "conftest.in"
4776     cp "conftest.in" "conftest.nl"
4777     $as_echo '' >> "conftest.nl"
4778     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4779     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4780     as_fn_arith $ac_count + 1 && ac_count=$as_val
4781     if test $ac_count -gt ${ac_path_SED_max-0}; then
4782       # Best one so far, save it but keep looking for a better one
4783       ac_cv_path_SED="$ac_path_SED"
4784       ac_path_SED_max=$ac_count
4785     fi
4786     # 10*(2^10) chars as input seems more than enough
4787     test $ac_count -gt 10 && break
4788   done
4789   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4790 esac
4791
4792       $ac_path_SED_found && break 3
4793     done
4794   done
4795   done
4796 IFS=$as_save_IFS
4797   if test -z "$ac_cv_path_SED"; then
4798     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
4799   fi
4800 else
4801   ac_cv_path_SED=$SED
4802 fi
4803
4804 fi
4805 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4806 $as_echo "$ac_cv_path_SED" >&6; }
4807  SED="$ac_cv_path_SED"
4808   rm -f conftest.sed
4809
4810 test -z "$SED" && SED=sed
4811 Xsed="$SED -e 1s/^X//"
4812
4813
4814
4815
4816
4817
4818
4819
4820
4821
4822
4823 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4824 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4825 if ${ac_cv_path_GREP+:} false; then :
4826   $as_echo_n "(cached) " >&6
4827 else
4828   if test -z "$GREP"; then
4829   ac_path_GREP_found=false
4830   # Loop through the user's path and test for each of PROGNAME-LIST
4831   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4832 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4833 do
4834   IFS=$as_save_IFS
4835   test -z "$as_dir" && as_dir=.
4836     for ac_prog in grep ggrep; do
4837     for ac_exec_ext in '' $ac_executable_extensions; do
4838       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4839       as_fn_executable_p "$ac_path_GREP" || continue
4840 # Check for GNU ac_path_GREP and select it if it is found.
4841   # Check for GNU $ac_path_GREP
4842 case `"$ac_path_GREP" --version 2>&1` in
4843 *GNU*)
4844   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4845 *)
4846   ac_count=0
4847   $as_echo_n 0123456789 >"conftest.in"
4848   while :
4849   do
4850     cat "conftest.in" "conftest.in" >"conftest.tmp"
4851     mv "conftest.tmp" "conftest.in"
4852     cp "conftest.in" "conftest.nl"
4853     $as_echo 'GREP' >> "conftest.nl"
4854     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4855     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4856     as_fn_arith $ac_count + 1 && ac_count=$as_val
4857     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4858       # Best one so far, save it but keep looking for a better one
4859       ac_cv_path_GREP="$ac_path_GREP"
4860       ac_path_GREP_max=$ac_count
4861     fi
4862     # 10*(2^10) chars as input seems more than enough
4863     test $ac_count -gt 10 && break
4864   done
4865   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4866 esac
4867
4868       $ac_path_GREP_found && break 3
4869     done
4870   done
4871   done
4872 IFS=$as_save_IFS
4873   if test -z "$ac_cv_path_GREP"; then
4874     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4875   fi
4876 else
4877   ac_cv_path_GREP=$GREP
4878 fi
4879
4880 fi
4881 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4882 $as_echo "$ac_cv_path_GREP" >&6; }
4883  GREP="$ac_cv_path_GREP"
4884
4885
4886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4887 $as_echo_n "checking for egrep... " >&6; }
4888 if ${ac_cv_path_EGREP+:} false; then :
4889   $as_echo_n "(cached) " >&6
4890 else
4891   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4892    then ac_cv_path_EGREP="$GREP -E"
4893    else
4894      if test -z "$EGREP"; then
4895   ac_path_EGREP_found=false
4896   # Loop through the user's path and test for each of PROGNAME-LIST
4897   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4898 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4899 do
4900   IFS=$as_save_IFS
4901   test -z "$as_dir" && as_dir=.
4902     for ac_prog in egrep; do
4903     for ac_exec_ext in '' $ac_executable_extensions; do
4904       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4905       as_fn_executable_p "$ac_path_EGREP" || continue
4906 # Check for GNU ac_path_EGREP and select it if it is found.
4907   # Check for GNU $ac_path_EGREP
4908 case `"$ac_path_EGREP" --version 2>&1` in
4909 *GNU*)
4910   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4911 *)
4912   ac_count=0
4913   $as_echo_n 0123456789 >"conftest.in"
4914   while :
4915   do
4916     cat "conftest.in" "conftest.in" >"conftest.tmp"
4917     mv "conftest.tmp" "conftest.in"
4918     cp "conftest.in" "conftest.nl"
4919     $as_echo 'EGREP' >> "conftest.nl"
4920     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4921     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4922     as_fn_arith $ac_count + 1 && ac_count=$as_val
4923     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4924       # Best one so far, save it but keep looking for a better one
4925       ac_cv_path_EGREP="$ac_path_EGREP"
4926       ac_path_EGREP_max=$ac_count
4927     fi
4928     # 10*(2^10) chars as input seems more than enough
4929     test $ac_count -gt 10 && break
4930   done
4931   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4932 esac
4933
4934       $ac_path_EGREP_found && break 3
4935     done
4936   done
4937   done
4938 IFS=$as_save_IFS
4939   if test -z "$ac_cv_path_EGREP"; then
4940     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4941   fi
4942 else
4943   ac_cv_path_EGREP=$EGREP
4944 fi
4945
4946    fi
4947 fi
4948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4949 $as_echo "$ac_cv_path_EGREP" >&6; }
4950  EGREP="$ac_cv_path_EGREP"
4951
4952
4953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4954 $as_echo_n "checking for fgrep... " >&6; }
4955 if ${ac_cv_path_FGREP+:} false; then :
4956   $as_echo_n "(cached) " >&6
4957 else
4958   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4959    then ac_cv_path_FGREP="$GREP -F"
4960    else
4961      if test -z "$FGREP"; then
4962   ac_path_FGREP_found=false
4963   # Loop through the user's path and test for each of PROGNAME-LIST
4964   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4965 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4966 do
4967   IFS=$as_save_IFS
4968   test -z "$as_dir" && as_dir=.
4969     for ac_prog in fgrep; do
4970     for ac_exec_ext in '' $ac_executable_extensions; do
4971       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4972       as_fn_executable_p "$ac_path_FGREP" || continue
4973 # Check for GNU ac_path_FGREP and select it if it is found.
4974   # Check for GNU $ac_path_FGREP
4975 case `"$ac_path_FGREP" --version 2>&1` in
4976 *GNU*)
4977   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4978 *)
4979   ac_count=0
4980   $as_echo_n 0123456789 >"conftest.in"
4981   while :
4982   do
4983     cat "conftest.in" "conftest.in" >"conftest.tmp"
4984     mv "conftest.tmp" "conftest.in"
4985     cp "conftest.in" "conftest.nl"
4986     $as_echo 'FGREP' >> "conftest.nl"
4987     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4988     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4989     as_fn_arith $ac_count + 1 && ac_count=$as_val
4990     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4991       # Best one so far, save it but keep looking for a better one
4992       ac_cv_path_FGREP="$ac_path_FGREP"
4993       ac_path_FGREP_max=$ac_count
4994     fi
4995     # 10*(2^10) chars as input seems more than enough
4996     test $ac_count -gt 10 && break
4997   done
4998   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4999 esac
5000
5001       $ac_path_FGREP_found && break 3
5002     done
5003   done
5004   done
5005 IFS=$as_save_IFS
5006   if test -z "$ac_cv_path_FGREP"; then
5007     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5008   fi
5009 else
5010   ac_cv_path_FGREP=$FGREP
5011 fi
5012
5013    fi
5014 fi
5015 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5016 $as_echo "$ac_cv_path_FGREP" >&6; }
5017  FGREP="$ac_cv_path_FGREP"
5018
5019
5020 test -z "$GREP" && GREP=grep
5021
5022
5023
5024
5025
5026
5027
5028
5029
5030
5031
5032
5033
5034
5035
5036
5037
5038 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5039 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5040 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5041
5042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5043 $as_echo_n "checking how to print strings... " >&6; }
5044 # Test print first, because it will be a builtin if present.
5045 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5046    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5047   ECHO='print -r --'
5048 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5049   ECHO='printf %s\n'
5050 else
5051   # Use this function as a fallback that always works.
5052   func_fallback_echo ()
5053   {
5054     eval 'cat <<_LTECHO_EOF
5055 $1
5056 _LTECHO_EOF'
5057   }
5058   ECHO='func_fallback_echo'
5059 fi
5060
5061 # func_echo_all arg...
5062 # Invoke $ECHO with all args, space-separated.
5063 func_echo_all ()
5064 {
5065     $ECHO ""
5066 }
5067
5068 case "$ECHO" in
5069   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5070 $as_echo "printf" >&6; } ;;
5071   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5072 $as_echo "print -r" >&6; } ;;
5073   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5074 $as_echo "cat" >&6; } ;;
5075 esac
5076
5077
5078
5079
5080
5081
5082
5083
5084
5085
5086
5087
5088
5089
5090
5091
5092 # Check whether --with-gnu-ld was given.
5093 if test "${with_gnu_ld+set}" = set; then :
5094   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5095 else
5096   with_gnu_ld=no
5097 fi
5098
5099 ac_prog=ld
5100 if test "$GCC" = yes; then
5101   # Check if gcc -print-prog-name=ld gives a path.
5102   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5103 $as_echo_n "checking for ld used by $CC... " >&6; }
5104   case $host in
5105   *-*-mingw*)
5106     # gcc leaves a trailing carriage return which upsets mingw
5107     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5108   *)
5109     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5110   esac
5111   case $ac_prog in
5112     # Accept absolute paths.
5113     [\\/]* | ?:[\\/]*)
5114       re_direlt='/[^/][^/]*/\.\./'
5115       # Canonicalize the pathname of ld
5116       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5117       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5118         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5119       done
5120       test -z "$LD" && LD="$ac_prog"
5121       ;;
5122   "")
5123     # If it fails, then pretend we aren't using GCC.
5124     ac_prog=ld
5125     ;;
5126   *)
5127     # If it is relative, then search for the first ld in PATH.
5128     with_gnu_ld=unknown
5129     ;;
5130   esac
5131 elif test "$with_gnu_ld" = yes; then
5132   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5133 $as_echo_n "checking for GNU ld... " >&6; }
5134 else
5135   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5136 $as_echo_n "checking for non-GNU ld... " >&6; }
5137 fi
5138 if ${lt_cv_path_LD+:} false; then :
5139   $as_echo_n "(cached) " >&6
5140 else
5141   if test -z "$LD"; then
5142   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5143   for ac_dir in $PATH; do
5144     IFS="$lt_save_ifs"
5145     test -z "$ac_dir" && ac_dir=.
5146     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5147       lt_cv_path_LD="$ac_dir/$ac_prog"
5148       # Check to see if the program is GNU ld.  I'd rather use --version,
5149       # but apparently some variants of GNU ld only accept -v.
5150       # Break only if it was the GNU/non-GNU ld that we prefer.
5151       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5152       *GNU* | *'with BFD'*)
5153         test "$with_gnu_ld" != no && break
5154         ;;
5155       *)
5156         test "$with_gnu_ld" != yes && break
5157         ;;
5158       esac
5159     fi
5160   done
5161   IFS="$lt_save_ifs"
5162 else
5163   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5164 fi
5165 fi
5166
5167 LD="$lt_cv_path_LD"
5168 if test -n "$LD"; then
5169   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5170 $as_echo "$LD" >&6; }
5171 else
5172   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5173 $as_echo "no" >&6; }
5174 fi
5175 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5176 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5177 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5178 if ${lt_cv_prog_gnu_ld+:} false; then :
5179   $as_echo_n "(cached) " >&6
5180 else
5181   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5182 case `$LD -v 2>&1 </dev/null` in
5183 *GNU* | *'with BFD'*)
5184   lt_cv_prog_gnu_ld=yes
5185   ;;
5186 *)
5187   lt_cv_prog_gnu_ld=no
5188   ;;
5189 esac
5190 fi
5191 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5192 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5193 with_gnu_ld=$lt_cv_prog_gnu_ld
5194
5195
5196
5197
5198
5199
5200
5201
5202
5203 if test -n "$ac_tool_prefix"; then
5204   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5205 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5206 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5207 $as_echo_n "checking for $ac_word... " >&6; }
5208 if ${ac_cv_prog_RANLIB+:} false; then :
5209   $as_echo_n "(cached) " >&6
5210 else
5211   if test -n "$RANLIB"; then
5212   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5213 else
5214 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5215 for as_dir in $PATH
5216 do
5217   IFS=$as_save_IFS
5218   test -z "$as_dir" && as_dir=.
5219     for ac_exec_ext in '' $ac_executable_extensions; do
5220   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5221     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5222     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5223     break 2
5224   fi
5225 done
5226   done
5227 IFS=$as_save_IFS
5228
5229 fi
5230 fi
5231 RANLIB=$ac_cv_prog_RANLIB
5232 if test -n "$RANLIB"; then
5233   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5234 $as_echo "$RANLIB" >&6; }
5235 else
5236   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5237 $as_echo "no" >&6; }
5238 fi
5239
5240
5241 fi
5242 if test -z "$ac_cv_prog_RANLIB"; then
5243   ac_ct_RANLIB=$RANLIB
5244   # Extract the first word of "ranlib", so it can be a program name with args.
5245 set dummy ranlib; ac_word=$2
5246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5247 $as_echo_n "checking for $ac_word... " >&6; }
5248 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5249   $as_echo_n "(cached) " >&6
5250 else
5251   if test -n "$ac_ct_RANLIB"; then
5252   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5253 else
5254 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5255 for as_dir in $PATH
5256 do
5257   IFS=$as_save_IFS
5258   test -z "$as_dir" && as_dir=.
5259     for ac_exec_ext in '' $ac_executable_extensions; do
5260   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5261     ac_cv_prog_ac_ct_RANLIB="ranlib"
5262     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5263     break 2
5264   fi
5265 done
5266   done
5267 IFS=$as_save_IFS
5268
5269 fi
5270 fi
5271 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5272 if test -n "$ac_ct_RANLIB"; then
5273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5274 $as_echo "$ac_ct_RANLIB" >&6; }
5275 else
5276   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5277 $as_echo "no" >&6; }
5278 fi
5279
5280   if test "x$ac_ct_RANLIB" = x; then
5281     RANLIB=":"
5282   else
5283     case $cross_compiling:$ac_tool_warned in
5284 yes:)
5285 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5286 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5287 ac_tool_warned=yes ;;
5288 esac
5289     RANLIB=$ac_ct_RANLIB
5290   fi
5291 else
5292   RANLIB="$ac_cv_prog_RANLIB"
5293 fi
5294
5295 if test -n "$ac_tool_prefix"; then
5296   # Extract the first word of "${ac_tool_prefix}objcopy", so it can be a program name with args.
5297 set dummy ${ac_tool_prefix}objcopy; ac_word=$2
5298 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5299 $as_echo_n "checking for $ac_word... " >&6; }
5300 if ${ac_cv_prog_OBJCOPY+:} false; then :
5301   $as_echo_n "(cached) " >&6
5302 else
5303   if test -n "$OBJCOPY"; then
5304   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
5305 else
5306 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5307 for as_dir in $PATH
5308 do
5309   IFS=$as_save_IFS
5310   test -z "$as_dir" && as_dir=.
5311     for ac_exec_ext in '' $ac_executable_extensions; do
5312   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5313     ac_cv_prog_OBJCOPY="${ac_tool_prefix}objcopy"
5314     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5315     break 2
5316   fi
5317 done
5318   done
5319 IFS=$as_save_IFS
5320
5321 fi
5322 fi
5323 OBJCOPY=$ac_cv_prog_OBJCOPY
5324 if test -n "$OBJCOPY"; then
5325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
5326 $as_echo "$OBJCOPY" >&6; }
5327 else
5328   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5329 $as_echo "no" >&6; }
5330 fi
5331
5332
5333 fi
5334 if test -z "$ac_cv_prog_OBJCOPY"; then
5335   ac_ct_OBJCOPY=$OBJCOPY
5336   # Extract the first word of "objcopy", so it can be a program name with args.
5337 set dummy objcopy; ac_word=$2
5338 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5339 $as_echo_n "checking for $ac_word... " >&6; }
5340 if ${ac_cv_prog_ac_ct_OBJCOPY+:} false; then :
5341   $as_echo_n "(cached) " >&6
5342 else
5343   if test -n "$ac_ct_OBJCOPY"; then
5344   ac_cv_prog_ac_ct_OBJCOPY="$ac_ct_OBJCOPY" # Let the user override the test.
5345 else
5346 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5347 for as_dir in $PATH
5348 do
5349   IFS=$as_save_IFS
5350   test -z "$as_dir" && as_dir=.
5351     for ac_exec_ext in '' $ac_executable_extensions; do
5352   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5353     ac_cv_prog_ac_ct_OBJCOPY="objcopy"
5354     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5355     break 2
5356   fi
5357 done
5358   done
5359 IFS=$as_save_IFS
5360
5361 fi
5362 fi
5363 ac_ct_OBJCOPY=$ac_cv_prog_ac_ct_OBJCOPY
5364 if test -n "$ac_ct_OBJCOPY"; then
5365   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJCOPY" >&5
5366 $as_echo "$ac_ct_OBJCOPY" >&6; }
5367 else
5368   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5369 $as_echo "no" >&6; }
5370 fi
5371
5372   if test "x$ac_ct_OBJCOPY" = x; then
5373     OBJCOPY="missing-objcopy"
5374   else
5375     case $cross_compiling:$ac_tool_warned in
5376 yes:)
5377 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5378 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5379 ac_tool_warned=yes ;;
5380 esac
5381     OBJCOPY=$ac_ct_OBJCOPY
5382   fi
5383 else
5384   OBJCOPY="$ac_cv_prog_OBJCOPY"
5385 fi
5386
5387
5388 enable_dlopen=yes
5389
5390
5391
5392 case `pwd` in
5393   *\ * | *\     *)
5394     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5395 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5396 esac
5397
5398
5399
5400 macro_version='2.2.7a'
5401 macro_revision='1.3134'
5402
5403
5404
5405
5406
5407
5408
5409
5410
5411
5412
5413
5414
5415 ltmain="$ac_aux_dir/ltmain.sh"
5416
5417 # Backslashify metacharacters that are still active within
5418 # double-quoted strings.
5419 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5420
5421 # Same as above, but do not quote variable references.
5422 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5423
5424 # Sed substitution to delay expansion of an escaped shell variable in a
5425 # double_quote_subst'ed string.
5426 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5427
5428 # Sed substitution to delay expansion of an escaped single quote.
5429 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5430
5431 # Sed substitution to avoid accidental globbing in evaled expressions
5432 no_glob_subst='s/\*/\\\*/g'
5433
5434 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5435 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5436 if ${lt_cv_path_NM+:} false; then :
5437   $as_echo_n "(cached) " >&6
5438 else
5439   if test -n "$NM"; then
5440   # Let the user override the test.
5441   lt_cv_path_NM="$NM"
5442 else
5443   lt_nm_to_check="${ac_tool_prefix}nm"
5444   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5445     lt_nm_to_check="$lt_nm_to_check nm"
5446   fi
5447   for lt_tmp_nm in $lt_nm_to_check; do
5448     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5449     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5450       IFS="$lt_save_ifs"
5451       test -z "$ac_dir" && ac_dir=.
5452       tmp_nm="$ac_dir/$lt_tmp_nm"
5453       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5454         # Check to see if the nm accepts a BSD-compat flag.
5455         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5456         #   nm: unknown option "B" ignored
5457         # Tru64's nm complains that /dev/null is an invalid object file
5458         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5459         */dev/null* | *'Invalid file or object type'*)
5460           lt_cv_path_NM="$tmp_nm -B"
5461           break
5462           ;;
5463         *)
5464           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5465           */dev/null*)
5466             lt_cv_path_NM="$tmp_nm -p"
5467             break
5468             ;;
5469           *)
5470             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5471             continue # so that we can try to find one that supports BSD flags
5472             ;;
5473           esac
5474           ;;
5475         esac
5476       fi
5477     done
5478     IFS="$lt_save_ifs"
5479   done
5480   : ${lt_cv_path_NM=no}
5481 fi
5482 fi
5483 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5484 $as_echo "$lt_cv_path_NM" >&6; }
5485 if test "$lt_cv_path_NM" != "no"; then
5486   NM="$lt_cv_path_NM"
5487 else
5488   # Didn't find any BSD compatible name lister, look for dumpbin.
5489   if test -n "$DUMPBIN"; then :
5490     # Let the user override the test.
5491   else
5492     if test -n "$ac_tool_prefix"; then
5493   for ac_prog in dumpbin "link -dump"
5494   do
5495     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5496 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5497 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5498 $as_echo_n "checking for $ac_word... " >&6; }
5499 if ${ac_cv_prog_DUMPBIN+:} false; then :
5500   $as_echo_n "(cached) " >&6
5501 else
5502   if test -n "$DUMPBIN"; then
5503   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5504 else
5505 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5506 for as_dir in $PATH
5507 do
5508   IFS=$as_save_IFS
5509   test -z "$as_dir" && as_dir=.
5510     for ac_exec_ext in '' $ac_executable_extensions; do
5511   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5512     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5513     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5514     break 2
5515   fi
5516 done
5517   done
5518 IFS=$as_save_IFS
5519
5520 fi
5521 fi
5522 DUMPBIN=$ac_cv_prog_DUMPBIN
5523 if test -n "$DUMPBIN"; then
5524   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5525 $as_echo "$DUMPBIN" >&6; }
5526 else
5527   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5528 $as_echo "no" >&6; }
5529 fi
5530
5531
5532     test -n "$DUMPBIN" && break
5533   done
5534 fi
5535 if test -z "$DUMPBIN"; then
5536   ac_ct_DUMPBIN=$DUMPBIN
5537   for ac_prog in dumpbin "link -dump"
5538 do
5539   # Extract the first word of "$ac_prog", so it can be a program name with args.
5540 set dummy $ac_prog; ac_word=$2
5541 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5542 $as_echo_n "checking for $ac_word... " >&6; }
5543 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5544   $as_echo_n "(cached) " >&6
5545 else
5546   if test -n "$ac_ct_DUMPBIN"; then
5547   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5548 else
5549 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5550 for as_dir in $PATH
5551 do
5552   IFS=$as_save_IFS
5553   test -z "$as_dir" && as_dir=.
5554     for ac_exec_ext in '' $ac_executable_extensions; do
5555   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5556     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5557     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5558     break 2
5559   fi
5560 done
5561   done
5562 IFS=$as_save_IFS
5563
5564 fi
5565 fi
5566 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5567 if test -n "$ac_ct_DUMPBIN"; then
5568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5569 $as_echo "$ac_ct_DUMPBIN" >&6; }
5570 else
5571   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5572 $as_echo "no" >&6; }
5573 fi
5574
5575
5576   test -n "$ac_ct_DUMPBIN" && break
5577 done
5578
5579   if test "x$ac_ct_DUMPBIN" = x; then
5580     DUMPBIN=":"
5581   else
5582     case $cross_compiling:$ac_tool_warned in
5583 yes:)
5584 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5585 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5586 ac_tool_warned=yes ;;
5587 esac
5588     DUMPBIN=$ac_ct_DUMPBIN
5589   fi
5590 fi
5591
5592     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5593     *COFF*)
5594       DUMPBIN="$DUMPBIN -symbols"
5595       ;;
5596     *)
5597       DUMPBIN=:
5598       ;;
5599     esac
5600   fi
5601
5602   if test "$DUMPBIN" != ":"; then
5603     NM="$DUMPBIN"
5604   fi
5605 fi
5606 test -z "$NM" && NM=nm
5607
5608
5609
5610
5611
5612
5613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5614 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5615 if ${lt_cv_nm_interface+:} false; then :
5616   $as_echo_n "(cached) " >&6
5617 else
5618   lt_cv_nm_interface="BSD nm"
5619   echo "int some_variable = 0;" > conftest.$ac_ext
5620   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5621   (eval "$ac_compile" 2>conftest.err)
5622   cat conftest.err >&5
5623   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5624   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5625   cat conftest.err >&5
5626   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5627   cat conftest.out >&5
5628   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5629     lt_cv_nm_interface="MS dumpbin"
5630   fi
5631   rm -f conftest*
5632 fi
5633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5634 $as_echo "$lt_cv_nm_interface" >&6; }
5635
5636 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5637 $as_echo_n "checking whether ln -s works... " >&6; }
5638 LN_S=$as_ln_s
5639 if test "$LN_S" = "ln -s"; then
5640   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5641 $as_echo "yes" >&6; }
5642 else
5643   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5644 $as_echo "no, using $LN_S" >&6; }
5645 fi
5646
5647 # find the maximum length of command line arguments
5648 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5649 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5650 if ${lt_cv_sys_max_cmd_len+:} false; then :
5651   $as_echo_n "(cached) " >&6
5652 else
5653     i=0
5654   teststring="ABCD"
5655
5656   case $build_os in
5657   msdosdjgpp*)
5658     # On DJGPP, this test can blow up pretty badly due to problems in libc
5659     # (any single argument exceeding 2000 bytes causes a buffer overrun
5660     # during glob expansion).  Even if it were fixed, the result of this
5661     # check would be larger than it should be.
5662     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5663     ;;
5664
5665   gnu*)
5666     # Under GNU Hurd, this test is not required because there is
5667     # no limit to the length of command line arguments.
5668     # Libtool will interpret -1 as no limit whatsoever
5669     lt_cv_sys_max_cmd_len=-1;
5670     ;;
5671
5672   cygwin* | mingw* | cegcc*)
5673     # On Win9x/ME, this test blows up -- it succeeds, but takes
5674     # about 5 minutes as the teststring grows exponentially.
5675     # Worse, since 9x/ME are not pre-emptively multitasking,
5676     # you end up with a "frozen" computer, even though with patience
5677     # the test eventually succeeds (with a max line length of 256k).
5678     # Instead, let's just punt: use the minimum linelength reported by
5679     # all of the supported platforms: 8192 (on NT/2K/XP).
5680     lt_cv_sys_max_cmd_len=8192;
5681     ;;
5682
5683   mint*)
5684     # On MiNT this can take a long time and run out of memory.
5685     lt_cv_sys_max_cmd_len=8192;
5686     ;;
5687
5688   amigaos*)
5689     # On AmigaOS with pdksh, this test takes hours, literally.
5690     # So we just punt and use a minimum line length of 8192.
5691     lt_cv_sys_max_cmd_len=8192;
5692     ;;
5693
5694   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5695     # This has been around since 386BSD, at least.  Likely further.
5696     if test -x /sbin/sysctl; then
5697       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5698     elif test -x /usr/sbin/sysctl; then
5699       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5700     else
5701       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5702     fi
5703     # And add a safety zone
5704     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5705     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5706     ;;
5707
5708   interix*)
5709     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5710     lt_cv_sys_max_cmd_len=196608
5711     ;;
5712
5713   osf*)
5714     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5715     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5716     # nice to cause kernel panics so lets avoid the loop below.
5717     # First set a reasonable default.
5718     lt_cv_sys_max_cmd_len=16384
5719     #
5720     if test -x /sbin/sysconfig; then
5721       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5722         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5723       esac
5724     fi
5725     ;;
5726   sco3.2v5*)
5727     lt_cv_sys_max_cmd_len=102400
5728     ;;
5729   sysv5* | sco5v6* | sysv4.2uw2*)
5730     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5731     if test -n "$kargmax"; then
5732       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5733     else
5734       lt_cv_sys_max_cmd_len=32768
5735     fi
5736     ;;
5737   *)
5738     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5739     if test -n "$lt_cv_sys_max_cmd_len"; then
5740       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5741       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5742     else
5743       # Make teststring a little bigger before we do anything with it.
5744       # a 1K string should be a reasonable start.
5745       for i in 1 2 3 4 5 6 7 8 ; do
5746         teststring=$teststring$teststring
5747       done
5748       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5749       # If test is not a shell built-in, we'll probably end up computing a
5750       # maximum length that is only half of the actual maximum length, but
5751       # we can't tell.
5752       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5753                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5754               test $i != 17 # 1/2 MB should be enough
5755       do
5756         i=`expr $i + 1`
5757         teststring=$teststring$teststring
5758       done
5759       # Only check the string length outside the loop.
5760       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5761       teststring=
5762       # Add a significant safety factor because C++ compilers can tack on
5763       # massive amounts of additional arguments before passing them to the
5764       # linker.  It appears as though 1/2 is a usable value.
5765       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5766     fi
5767     ;;
5768   esac
5769
5770 fi
5771
5772 if test -n $lt_cv_sys_max_cmd_len ; then
5773   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5774 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5775 else
5776   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5777 $as_echo "none" >&6; }
5778 fi
5779 max_cmd_len=$lt_cv_sys_max_cmd_len
5780
5781
5782
5783
5784
5785
5786 : ${CP="cp -f"}
5787 : ${MV="mv -f"}
5788 : ${RM="rm -f"}
5789
5790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5791 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5792 # Try some XSI features
5793 xsi_shell=no
5794 ( _lt_dummy="a/b/c"
5795   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5796       = c,a/b,, \
5797     && eval 'test $(( 1 + 1 )) -eq 2 \
5798     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5799   && xsi_shell=yes
5800 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5801 $as_echo "$xsi_shell" >&6; }
5802
5803
5804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5805 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5806 lt_shell_append=no
5807 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5808     >/dev/null 2>&1 \
5809   && lt_shell_append=yes
5810 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5811 $as_echo "$lt_shell_append" >&6; }
5812
5813
5814 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5815   lt_unset=unset
5816 else
5817   lt_unset=false
5818 fi
5819
5820
5821
5822
5823
5824 # test EBCDIC or ASCII
5825 case `echo X|tr X '\101'` in
5826  A) # ASCII based system
5827     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5828   lt_SP2NL='tr \040 \012'
5829   lt_NL2SP='tr \015\012 \040\040'
5830   ;;
5831  *) # EBCDIC based system
5832   lt_SP2NL='tr \100 \n'
5833   lt_NL2SP='tr \r\n \100\100'
5834   ;;
5835 esac
5836
5837
5838
5839
5840
5841
5842
5843
5844
5845 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5846 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5847 if ${lt_cv_ld_reload_flag+:} false; then :
5848   $as_echo_n "(cached) " >&6
5849 else
5850   lt_cv_ld_reload_flag='-r'
5851 fi
5852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5853 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5854 reload_flag=$lt_cv_ld_reload_flag
5855 case $reload_flag in
5856 "" | " "*) ;;
5857 *) reload_flag=" $reload_flag" ;;
5858 esac
5859 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5860 case $host_os in
5861   darwin*)
5862     if test "$GCC" = yes; then
5863       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5864     else
5865       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5866     fi
5867     ;;
5868 esac
5869
5870
5871
5872
5873
5874
5875
5876
5877
5878 if test -n "$ac_tool_prefix"; then
5879   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5880 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5881 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5882 $as_echo_n "checking for $ac_word... " >&6; }
5883 if ${ac_cv_prog_OBJDUMP+:} false; then :
5884   $as_echo_n "(cached) " >&6
5885 else
5886   if test -n "$OBJDUMP"; then
5887   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5888 else
5889 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5890 for as_dir in $PATH
5891 do
5892   IFS=$as_save_IFS
5893   test -z "$as_dir" && as_dir=.
5894     for ac_exec_ext in '' $ac_executable_extensions; do
5895   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5896     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5897     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5898     break 2
5899   fi
5900 done
5901   done
5902 IFS=$as_save_IFS
5903
5904 fi
5905 fi
5906 OBJDUMP=$ac_cv_prog_OBJDUMP
5907 if test -n "$OBJDUMP"; then
5908   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5909 $as_echo "$OBJDUMP" >&6; }
5910 else
5911   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5912 $as_echo "no" >&6; }
5913 fi
5914
5915
5916 fi
5917 if test -z "$ac_cv_prog_OBJDUMP"; then
5918   ac_ct_OBJDUMP=$OBJDUMP
5919   # Extract the first word of "objdump", so it can be a program name with args.
5920 set dummy objdump; ac_word=$2
5921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5922 $as_echo_n "checking for $ac_word... " >&6; }
5923 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5924   $as_echo_n "(cached) " >&6
5925 else
5926   if test -n "$ac_ct_OBJDUMP"; then
5927   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5928 else
5929 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5930 for as_dir in $PATH
5931 do
5932   IFS=$as_save_IFS
5933   test -z "$as_dir" && as_dir=.
5934     for ac_exec_ext in '' $ac_executable_extensions; do
5935   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5936     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5937     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5938     break 2
5939   fi
5940 done
5941   done
5942 IFS=$as_save_IFS
5943
5944 fi
5945 fi
5946 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5947 if test -n "$ac_ct_OBJDUMP"; then
5948   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5949 $as_echo "$ac_ct_OBJDUMP" >&6; }
5950 else
5951   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5952 $as_echo "no" >&6; }
5953 fi
5954
5955   if test "x$ac_ct_OBJDUMP" = x; then
5956     OBJDUMP="false"
5957   else
5958     case $cross_compiling:$ac_tool_warned in
5959 yes:)
5960 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5961 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5962 ac_tool_warned=yes ;;
5963 esac
5964     OBJDUMP=$ac_ct_OBJDUMP
5965   fi
5966 else
5967   OBJDUMP="$ac_cv_prog_OBJDUMP"
5968 fi
5969
5970 test -z "$OBJDUMP" && OBJDUMP=objdump
5971
5972
5973
5974
5975
5976
5977
5978
5979
5980 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5981 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5982 if ${lt_cv_deplibs_check_method+:} false; then :
5983   $as_echo_n "(cached) " >&6
5984 else
5985   lt_cv_file_magic_cmd='$MAGIC_CMD'
5986 lt_cv_file_magic_test_file=
5987 lt_cv_deplibs_check_method='unknown'
5988 # Need to set the preceding variable on all platforms that support
5989 # interlibrary dependencies.
5990 # 'none' -- dependencies not supported.
5991 # `unknown' -- same as none, but documents that we really don't know.
5992 # 'pass_all' -- all dependencies passed with no checks.
5993 # 'test_compile' -- check by making test program.
5994 # 'file_magic [[regex]]' -- check by looking for files in library path
5995 # which responds to the $file_magic_cmd with a given extended regex.
5996 # If you have `file' or equivalent on your system and you're not sure
5997 # whether `pass_all' will *always* work, you probably want this one.
5998
5999 case $host_os in
6000 aix[4-9]*)
6001   lt_cv_deplibs_check_method=pass_all
6002   ;;
6003
6004 beos*)
6005   lt_cv_deplibs_check_method=pass_all
6006   ;;
6007
6008 bsdi[45]*)
6009   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6010   lt_cv_file_magic_cmd='/usr/bin/file -L'
6011   lt_cv_file_magic_test_file=/shlib/libc.so
6012   ;;
6013
6014 cygwin*)
6015   # func_win32_libid is a shell function defined in ltmain.sh
6016   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6017   lt_cv_file_magic_cmd='func_win32_libid'
6018   ;;
6019
6020 mingw* | pw32*)
6021   # Base MSYS/MinGW do not provide the 'file' command needed by
6022   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6023   # unless we find 'file', for example because we are cross-compiling.
6024   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6025   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6026     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6027     lt_cv_file_magic_cmd='func_win32_libid'
6028   else
6029     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6030     lt_cv_file_magic_cmd='$OBJDUMP -f'
6031   fi
6032   ;;
6033
6034 cegcc*)
6035   # use the weaker test based on 'objdump'. See mingw*.
6036   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6037   lt_cv_file_magic_cmd='$OBJDUMP -f'
6038   ;;
6039
6040 darwin* | rhapsody*)
6041   lt_cv_deplibs_check_method=pass_all
6042   ;;
6043
6044 freebsd* | dragonfly*)
6045   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6046     case $host_cpu in
6047     i*86 )
6048       # Not sure whether the presence of OpenBSD here was a mistake.
6049       # Let's accept both of them until this is cleared up.
6050       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6051       lt_cv_file_magic_cmd=/usr/bin/file
6052       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6053       ;;
6054     esac
6055   else
6056     lt_cv_deplibs_check_method=pass_all
6057   fi
6058   ;;
6059
6060 gnu*)
6061   lt_cv_deplibs_check_method=pass_all
6062   ;;
6063
6064 haiku*)
6065   lt_cv_deplibs_check_method=pass_all
6066   ;;
6067
6068 hpux10.20* | hpux11*)
6069   lt_cv_file_magic_cmd=/usr/bin/file
6070   case $host_cpu in
6071   ia64*)
6072     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6073     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6074     ;;
6075   hppa*64*)
6076     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6077     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6078     ;;
6079   *)
6080     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6081     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6082     ;;
6083   esac
6084   ;;
6085
6086 interix[3-9]*)
6087   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6088   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6089   ;;
6090
6091 irix5* | irix6* | nonstopux*)
6092   case $LD in
6093   *-32|*"-32 ") libmagic=32-bit;;
6094   *-n32|*"-n32 ") libmagic=N32;;
6095   *-64|*"-64 ") libmagic=64-bit;;
6096   *) libmagic=never-match;;
6097   esac
6098   lt_cv_deplibs_check_method=pass_all
6099   ;;
6100
6101 # This must be Linux ELF.
6102 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6103   lt_cv_deplibs_check_method=pass_all
6104   ;;
6105
6106 netbsd*)
6107   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6108     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6109   else
6110     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6111   fi
6112   ;;
6113
6114 newos6*)
6115   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6116   lt_cv_file_magic_cmd=/usr/bin/file
6117   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6118   ;;
6119
6120 *nto* | *qnx*)
6121   lt_cv_deplibs_check_method=pass_all
6122   ;;
6123
6124 openbsd*)
6125   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6126     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6127   else
6128     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6129   fi
6130   ;;
6131
6132 osf3* | osf4* | osf5*)
6133   lt_cv_deplibs_check_method=pass_all
6134   ;;
6135
6136 rdos*)
6137   lt_cv_deplibs_check_method=pass_all
6138   ;;
6139
6140 solaris*)
6141   lt_cv_deplibs_check_method=pass_all
6142   ;;
6143
6144 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6145   lt_cv_deplibs_check_method=pass_all
6146   ;;
6147
6148 sysv4 | sysv4.3*)
6149   case $host_vendor in
6150   motorola)
6151     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]'
6152     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6153     ;;
6154   ncr)
6155     lt_cv_deplibs_check_method=pass_all
6156     ;;
6157   sequent)
6158     lt_cv_file_magic_cmd='/bin/file'
6159     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6160     ;;
6161   sni)
6162     lt_cv_file_magic_cmd='/bin/file'
6163     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6164     lt_cv_file_magic_test_file=/lib/libc.so
6165     ;;
6166   siemens)
6167     lt_cv_deplibs_check_method=pass_all
6168     ;;
6169   pc)
6170     lt_cv_deplibs_check_method=pass_all
6171     ;;
6172   esac
6173   ;;
6174
6175 tpf*)
6176   lt_cv_deplibs_check_method=pass_all
6177   ;;
6178 esac
6179
6180 fi
6181 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6182 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6183 file_magic_cmd=$lt_cv_file_magic_cmd
6184 deplibs_check_method=$lt_cv_deplibs_check_method
6185 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6186
6187
6188
6189
6190
6191
6192
6193
6194
6195
6196
6197
6198 if test -n "$ac_tool_prefix"; then
6199   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6200 set dummy ${ac_tool_prefix}ar; ac_word=$2
6201 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6202 $as_echo_n "checking for $ac_word... " >&6; }
6203 if ${ac_cv_prog_AR+:} false; then :
6204   $as_echo_n "(cached) " >&6
6205 else
6206   if test -n "$AR"; then
6207   ac_cv_prog_AR="$AR" # Let the user override the test.
6208 else
6209 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6210 for as_dir in $PATH
6211 do
6212   IFS=$as_save_IFS
6213   test -z "$as_dir" && as_dir=.
6214     for ac_exec_ext in '' $ac_executable_extensions; do
6215   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6216     ac_cv_prog_AR="${ac_tool_prefix}ar"
6217     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6218     break 2
6219   fi
6220 done
6221   done
6222 IFS=$as_save_IFS
6223
6224 fi
6225 fi
6226 AR=$ac_cv_prog_AR
6227 if test -n "$AR"; then
6228   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6229 $as_echo "$AR" >&6; }
6230 else
6231   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6232 $as_echo "no" >&6; }
6233 fi
6234
6235
6236 fi
6237 if test -z "$ac_cv_prog_AR"; then
6238   ac_ct_AR=$AR
6239   # Extract the first word of "ar", so it can be a program name with args.
6240 set dummy ar; ac_word=$2
6241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6242 $as_echo_n "checking for $ac_word... " >&6; }
6243 if ${ac_cv_prog_ac_ct_AR+:} false; then :
6244   $as_echo_n "(cached) " >&6
6245 else
6246   if test -n "$ac_ct_AR"; then
6247   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6248 else
6249 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6250 for as_dir in $PATH
6251 do
6252   IFS=$as_save_IFS
6253   test -z "$as_dir" && as_dir=.
6254     for ac_exec_ext in '' $ac_executable_extensions; do
6255   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6256     ac_cv_prog_ac_ct_AR="ar"
6257     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6258     break 2
6259   fi
6260 done
6261   done
6262 IFS=$as_save_IFS
6263
6264 fi
6265 fi
6266 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6267 if test -n "$ac_ct_AR"; then
6268   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6269 $as_echo "$ac_ct_AR" >&6; }
6270 else
6271   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6272 $as_echo "no" >&6; }
6273 fi
6274
6275   if test "x$ac_ct_AR" = x; then
6276     AR="false"
6277   else
6278     case $cross_compiling:$ac_tool_warned in
6279 yes:)
6280 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6281 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6282 ac_tool_warned=yes ;;
6283 esac
6284     AR=$ac_ct_AR
6285   fi
6286 else
6287   AR="$ac_cv_prog_AR"
6288 fi
6289
6290 test -z "$AR" && AR=ar
6291 test -z "$AR_FLAGS" && AR_FLAGS=cru
6292
6293
6294
6295
6296
6297
6298
6299
6300
6301
6302
6303 if test -n "$ac_tool_prefix"; then
6304   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6305 set dummy ${ac_tool_prefix}strip; ac_word=$2
6306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6307 $as_echo_n "checking for $ac_word... " >&6; }
6308 if ${ac_cv_prog_STRIP+:} false; then :
6309   $as_echo_n "(cached) " >&6
6310 else
6311   if test -n "$STRIP"; then
6312   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6313 else
6314 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6315 for as_dir in $PATH
6316 do
6317   IFS=$as_save_IFS
6318   test -z "$as_dir" && as_dir=.
6319     for ac_exec_ext in '' $ac_executable_extensions; do
6320   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6321     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6322     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6323     break 2
6324   fi
6325 done
6326   done
6327 IFS=$as_save_IFS
6328
6329 fi
6330 fi
6331 STRIP=$ac_cv_prog_STRIP
6332 if test -n "$STRIP"; then
6333   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6334 $as_echo "$STRIP" >&6; }
6335 else
6336   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6337 $as_echo "no" >&6; }
6338 fi
6339
6340
6341 fi
6342 if test -z "$ac_cv_prog_STRIP"; then
6343   ac_ct_STRIP=$STRIP
6344   # Extract the first word of "strip", so it can be a program name with args.
6345 set dummy strip; ac_word=$2
6346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6347 $as_echo_n "checking for $ac_word... " >&6; }
6348 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6349   $as_echo_n "(cached) " >&6
6350 else
6351   if test -n "$ac_ct_STRIP"; then
6352   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6353 else
6354 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6355 for as_dir in $PATH
6356 do
6357   IFS=$as_save_IFS
6358   test -z "$as_dir" && as_dir=.
6359     for ac_exec_ext in '' $ac_executable_extensions; do
6360   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6361     ac_cv_prog_ac_ct_STRIP="strip"
6362     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6363     break 2
6364   fi
6365 done
6366   done
6367 IFS=$as_save_IFS
6368
6369 fi
6370 fi
6371 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6372 if test -n "$ac_ct_STRIP"; then
6373   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6374 $as_echo "$ac_ct_STRIP" >&6; }
6375 else
6376   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6377 $as_echo "no" >&6; }
6378 fi
6379
6380   if test "x$ac_ct_STRIP" = x; then
6381     STRIP=":"
6382   else
6383     case $cross_compiling:$ac_tool_warned in
6384 yes:)
6385 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6386 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6387 ac_tool_warned=yes ;;
6388 esac
6389     STRIP=$ac_ct_STRIP
6390   fi
6391 else
6392   STRIP="$ac_cv_prog_STRIP"
6393 fi
6394
6395 test -z "$STRIP" && STRIP=:
6396
6397
6398
6399
6400
6401
6402 if test -n "$ac_tool_prefix"; then
6403   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6404 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6406 $as_echo_n "checking for $ac_word... " >&6; }
6407 if ${ac_cv_prog_RANLIB+:} false; then :
6408   $as_echo_n "(cached) " >&6
6409 else
6410   if test -n "$RANLIB"; then
6411   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6412 else
6413 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6414 for as_dir in $PATH
6415 do
6416   IFS=$as_save_IFS
6417   test -z "$as_dir" && as_dir=.
6418     for ac_exec_ext in '' $ac_executable_extensions; do
6419   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6420     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6421     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6422     break 2
6423   fi
6424 done
6425   done
6426 IFS=$as_save_IFS
6427
6428 fi
6429 fi
6430 RANLIB=$ac_cv_prog_RANLIB
6431 if test -n "$RANLIB"; then
6432   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6433 $as_echo "$RANLIB" >&6; }
6434 else
6435   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6436 $as_echo "no" >&6; }
6437 fi
6438
6439
6440 fi
6441 if test -z "$ac_cv_prog_RANLIB"; then
6442   ac_ct_RANLIB=$RANLIB
6443   # Extract the first word of "ranlib", so it can be a program name with args.
6444 set dummy ranlib; ac_word=$2
6445 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6446 $as_echo_n "checking for $ac_word... " >&6; }
6447 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6448   $as_echo_n "(cached) " >&6
6449 else
6450   if test -n "$ac_ct_RANLIB"; then
6451   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6452 else
6453 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6454 for as_dir in $PATH
6455 do
6456   IFS=$as_save_IFS
6457   test -z "$as_dir" && as_dir=.
6458     for ac_exec_ext in '' $ac_executable_extensions; do
6459   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6460     ac_cv_prog_ac_ct_RANLIB="ranlib"
6461     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6462     break 2
6463   fi
6464 done
6465   done
6466 IFS=$as_save_IFS
6467
6468 fi
6469 fi
6470 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6471 if test -n "$ac_ct_RANLIB"; then
6472   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6473 $as_echo "$ac_ct_RANLIB" >&6; }
6474 else
6475   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6476 $as_echo "no" >&6; }
6477 fi
6478
6479   if test "x$ac_ct_RANLIB" = x; then
6480     RANLIB=":"
6481   else
6482     case $cross_compiling:$ac_tool_warned in
6483 yes:)
6484 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6485 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6486 ac_tool_warned=yes ;;
6487 esac
6488     RANLIB=$ac_ct_RANLIB
6489   fi
6490 else
6491   RANLIB="$ac_cv_prog_RANLIB"
6492 fi
6493
6494 test -z "$RANLIB" && RANLIB=:
6495
6496
6497
6498
6499
6500
6501 # Determine commands to create old-style static archives.
6502 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6503 old_postinstall_cmds='chmod 644 $oldlib'
6504 old_postuninstall_cmds=
6505
6506 if test -n "$RANLIB"; then
6507   case $host_os in
6508   openbsd*)
6509     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6510     ;;
6511   *)
6512     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6513     ;;
6514   esac
6515   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6516 fi
6517
6518 case $host_os in
6519   darwin*)
6520     lock_old_archive_extraction=yes ;;
6521   *)
6522     lock_old_archive_extraction=no ;;
6523 esac
6524
6525
6526
6527
6528
6529
6530
6531
6532
6533
6534
6535
6536
6537
6538
6539
6540
6541
6542
6543
6544
6545
6546
6547
6548
6549
6550
6551
6552
6553
6554
6555
6556
6557
6558
6559
6560
6561
6562
6563 # If no C compiler was specified, use CC.
6564 LTCC=${LTCC-"$CC"}
6565
6566 # If no C compiler flags were specified, use CFLAGS.
6567 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6568
6569 # Allow CC to be a program name with arguments.
6570 compiler=$CC
6571
6572
6573 # Check for command to grab the raw symbol name followed by C symbol from nm.
6574 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6575 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6576 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6577   $as_echo_n "(cached) " >&6
6578 else
6579
6580 # These are sane defaults that work on at least a few old systems.
6581 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6582
6583 # Character class describing NM global symbol codes.
6584 symcode='[BCDEGRST]'
6585
6586 # Regexp to match symbols that can be accessed directly from C.
6587 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6588
6589 # Define system-specific variables.
6590 case $host_os in
6591 aix*)
6592   symcode='[BCDT]'
6593   ;;
6594 cygwin* | mingw* | pw32* | cegcc*)
6595   symcode='[ABCDGISTW]'
6596   ;;
6597 hpux*)
6598   if test "$host_cpu" = ia64; then
6599     symcode='[ABCDEGRST]'
6600   fi
6601   ;;
6602 irix* | nonstopux*)
6603   symcode='[BCDEGRST]'
6604   ;;
6605 osf*)
6606   symcode='[BCDEGQRST]'
6607   ;;
6608 solaris*)
6609   symcode='[BDRT]'
6610   ;;
6611 sco3.2v5*)
6612   symcode='[DT]'
6613   ;;
6614 sysv4.2uw2*)
6615   symcode='[DT]'
6616   ;;
6617 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6618   symcode='[ABDT]'
6619   ;;
6620 sysv4)
6621   symcode='[DFNSTU]'
6622   ;;
6623 esac
6624
6625 # If we're using GNU nm, then use its standard symbol codes.
6626 case `$NM -V 2>&1` in
6627 *GNU* | *'with BFD'*)
6628   symcode='[ABCDGIRSTW]' ;;
6629 esac
6630
6631 # Transform an extracted symbol line into a proper C declaration.
6632 # Some systems (esp. on ia64) link data and code symbols differently,
6633 # so use this general approach.
6634 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6635
6636 # Transform an extracted symbol line into symbol name and symbol address
6637 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6638 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'"
6639
6640 # Handle CRLF in mingw tool chain
6641 opt_cr=
6642 case $build_os in
6643 mingw*)
6644   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6645   ;;
6646 esac
6647
6648 # Try without a prefix underscore, then with it.
6649 for ac_symprfx in "" "_"; do
6650
6651   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6652   symxfrm="\\1 $ac_symprfx\\2 \\2"
6653
6654   # Write the raw and C identifiers.
6655   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6656     # Fake it for dumpbin and say T for any non-static function
6657     # and D for any global variable.
6658     # Also find C++ and __fastcall symbols from MSVC++,
6659     # which start with @ or ?.
6660     lt_cv_sys_global_symbol_pipe="$AWK '"\
6661 "     {last_section=section; section=\$ 3};"\
6662 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6663 "     \$ 0!~/External *\|/{next};"\
6664 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6665 "     {if(hide[section]) next};"\
6666 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6667 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6668 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6669 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6670 "     ' prfx=^$ac_symprfx"
6671   else
6672     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6673   fi
6674
6675   # Check to see that the pipe works correctly.
6676   pipe_works=no
6677
6678   rm -f conftest*
6679   cat > conftest.$ac_ext <<_LT_EOF
6680 #ifdef __cplusplus
6681 extern "C" {
6682 #endif
6683 char nm_test_var;
6684 void nm_test_func(void);
6685 void nm_test_func(void){}
6686 #ifdef __cplusplus
6687 }
6688 #endif
6689 int main(){nm_test_var='a';nm_test_func();return(0);}
6690 _LT_EOF
6691
6692   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6693   (eval $ac_compile) 2>&5
6694   ac_status=$?
6695   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6696   test $ac_status = 0; }; then
6697     # Now try to grab the symbols.
6698     nlist=conftest.nm
6699     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6700   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6701   ac_status=$?
6702   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6703   test $ac_status = 0; } && test -s "$nlist"; then
6704       # Try sorting and uniquifying the output.
6705       if sort "$nlist" | uniq > "$nlist"T; then
6706         mv -f "$nlist"T "$nlist"
6707       else
6708         rm -f "$nlist"T
6709       fi
6710
6711       # Make sure that we snagged all the symbols we need.
6712       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6713         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6714           cat <<_LT_EOF > conftest.$ac_ext
6715 #ifdef __cplusplus
6716 extern "C" {
6717 #endif
6718
6719 _LT_EOF
6720           # Now generate the symbol file.
6721           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6722
6723           cat <<_LT_EOF >> conftest.$ac_ext
6724
6725 /* The mapping between symbol names and symbols.  */
6726 const struct {
6727   const char *name;
6728   void       *address;
6729 }
6730 lt__PROGRAM__LTX_preloaded_symbols[] =
6731 {
6732   { "@PROGRAM@", (void *) 0 },
6733 _LT_EOF
6734           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6735           cat <<\_LT_EOF >> conftest.$ac_ext
6736   {0, (void *) 0}
6737 };
6738
6739 /* This works around a problem in FreeBSD linker */
6740 #ifdef FREEBSD_WORKAROUND
6741 static const void *lt_preloaded_setup() {
6742   return lt__PROGRAM__LTX_preloaded_symbols;
6743 }
6744 #endif
6745
6746 #ifdef __cplusplus
6747 }
6748 #endif
6749 _LT_EOF
6750           # Now try linking the two files.
6751           mv conftest.$ac_objext conftstm.$ac_objext
6752           lt_save_LIBS="$LIBS"
6753           lt_save_CFLAGS="$CFLAGS"
6754           LIBS="conftstm.$ac_objext"
6755           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6756           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6757   (eval $ac_link) 2>&5
6758   ac_status=$?
6759   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6760   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6761             pipe_works=yes
6762           fi
6763           LIBS="$lt_save_LIBS"
6764           CFLAGS="$lt_save_CFLAGS"
6765         else
6766           echo "cannot find nm_test_func in $nlist" >&5
6767         fi
6768       else
6769         echo "cannot find nm_test_var in $nlist" >&5
6770       fi
6771     else
6772       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6773     fi
6774   else
6775     echo "$progname: failed program was:" >&5
6776     cat conftest.$ac_ext >&5
6777   fi
6778   rm -rf conftest* conftst*
6779
6780   # Do not use the global_symbol_pipe unless it works.
6781   if test "$pipe_works" = yes; then
6782     break
6783   else
6784     lt_cv_sys_global_symbol_pipe=
6785   fi
6786 done
6787
6788 fi
6789
6790 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6791   lt_cv_sys_global_symbol_to_cdecl=
6792 fi
6793 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6795 $as_echo "failed" >&6; }
6796 else
6797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6798 $as_echo "ok" >&6; }
6799 fi
6800
6801
6802
6803
6804
6805
6806
6807
6808
6809
6810
6811
6812
6813
6814
6815
6816
6817
6818
6819
6820
6821
6822
6823 # Check whether --enable-libtool-lock was given.
6824 if test "${enable_libtool_lock+set}" = set; then :
6825   enableval=$enable_libtool_lock;
6826 fi
6827
6828 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6829
6830 # Some flags need to be propagated to the compiler or linker for good
6831 # libtool support.
6832 case $host in
6833 ia64-*-hpux*)
6834   # Find out which ABI we are using.
6835   echo 'int i;' > conftest.$ac_ext
6836   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6837   (eval $ac_compile) 2>&5
6838   ac_status=$?
6839   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6840   test $ac_status = 0; }; then
6841     case `/usr/bin/file conftest.$ac_objext` in
6842       *ELF-32*)
6843         HPUX_IA64_MODE="32"
6844         ;;
6845       *ELF-64*)
6846         HPUX_IA64_MODE="64"
6847         ;;
6848     esac
6849   fi
6850   rm -rf conftest*
6851   ;;
6852 *-*-irix6*)
6853   # Find out which ABI we are using.
6854   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6855   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6856   (eval $ac_compile) 2>&5
6857   ac_status=$?
6858   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6859   test $ac_status = 0; }; then
6860     if test "$lt_cv_prog_gnu_ld" = yes; then
6861       case `/usr/bin/file conftest.$ac_objext` in
6862         *32-bit*)
6863           LD="${LD-ld} -melf32bsmip"
6864           ;;
6865         *N32*)
6866           LD="${LD-ld} -melf32bmipn32"
6867           ;;
6868         *64-bit*)
6869           LD="${LD-ld} -melf64bmip"
6870         ;;
6871       esac
6872     else
6873       case `/usr/bin/file conftest.$ac_objext` in
6874         *32-bit*)
6875           LD="${LD-ld} -32"
6876           ;;
6877         *N32*)
6878           LD="${LD-ld} -n32"
6879           ;;
6880         *64-bit*)
6881           LD="${LD-ld} -64"
6882           ;;
6883       esac
6884     fi
6885   fi
6886   rm -rf conftest*
6887   ;;
6888
6889 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6890 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6891   # Find out which ABI we are using.
6892   echo 'int i;' > conftest.$ac_ext
6893   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6894   (eval $ac_compile) 2>&5
6895   ac_status=$?
6896   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6897   test $ac_status = 0; }; then
6898     case `/usr/bin/file conftest.o` in
6899       *32-bit*)
6900         case $host in
6901           x86_64-*kfreebsd*-gnu)
6902             LD="${LD-ld} -m elf_i386_fbsd"
6903             ;;
6904           x86_64-*linux*)
6905             case `/usr/bin/file conftest.o` in
6906               *x86-64*)
6907                 LD="${LD-ld} -m elf32_x86_64"
6908                 ;;
6909               *)
6910                 LD="${LD-ld} -m elf_i386"
6911                 ;;
6912             esac
6913             ;;
6914           powerpc64le-*linux*)
6915             LD="${LD-ld} -m elf32lppclinux"
6916             ;;
6917           powerpc64-*linux*)
6918             LD="${LD-ld} -m elf32ppclinux"
6919             ;;
6920           s390x-*linux*)
6921             LD="${LD-ld} -m elf_s390"
6922             ;;
6923           sparc64-*linux*)
6924             LD="${LD-ld} -m elf32_sparc"
6925             ;;
6926         esac
6927         ;;
6928       *64-bit*)
6929         case $host in
6930           x86_64-*kfreebsd*-gnu)
6931             LD="${LD-ld} -m elf_x86_64_fbsd"
6932             ;;
6933           x86_64-*linux*)
6934             LD="${LD-ld} -m elf_x86_64"
6935             ;;
6936           powerpcle-*linux*)
6937             LD="${LD-ld} -m elf64lppc"
6938             ;;
6939           powerpc-*linux*)
6940             LD="${LD-ld} -m elf64ppc"
6941             ;;
6942           s390*-*linux*|s390*-*tpf*)
6943             LD="${LD-ld} -m elf64_s390"
6944             ;;
6945           sparc*-*linux*)
6946             LD="${LD-ld} -m elf64_sparc"
6947             ;;
6948         esac
6949         ;;
6950     esac
6951   fi
6952   rm -rf conftest*
6953   ;;
6954
6955 *-*-sco3.2v5*)
6956   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6957   SAVE_CFLAGS="$CFLAGS"
6958   CFLAGS="$CFLAGS -belf"
6959   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6960 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6961 if ${lt_cv_cc_needs_belf+:} false; then :
6962   $as_echo_n "(cached) " >&6
6963 else
6964   ac_ext=c
6965 ac_cpp='$CPP $CPPFLAGS'
6966 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6967 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6968 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6969
6970      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6971 /* end confdefs.h.  */
6972
6973 int
6974 main ()
6975 {
6976
6977   ;
6978   return 0;
6979 }
6980 _ACEOF
6981 if ac_fn_c_try_link "$LINENO"; then :
6982   lt_cv_cc_needs_belf=yes
6983 else
6984   lt_cv_cc_needs_belf=no
6985 fi
6986 rm -f core conftest.err conftest.$ac_objext \
6987     conftest$ac_exeext conftest.$ac_ext
6988      ac_ext=c
6989 ac_cpp='$CPP $CPPFLAGS'
6990 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6991 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6992 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6993
6994 fi
6995 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6996 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6997   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6998     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6999     CFLAGS="$SAVE_CFLAGS"
7000   fi
7001   ;;
7002 sparc*-*solaris*)
7003   # Find out which ABI we are using.
7004   echo 'int i;' > conftest.$ac_ext
7005   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7006   (eval $ac_compile) 2>&5
7007   ac_status=$?
7008   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7009   test $ac_status = 0; }; then
7010     case `/usr/bin/file conftest.o` in
7011     *64-bit*)
7012       case $lt_cv_prog_gnu_ld in
7013       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7014       *)
7015         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7016           LD="${LD-ld} -64"
7017         fi
7018         ;;
7019       esac
7020       ;;
7021     esac
7022   fi
7023   rm -rf conftest*
7024   ;;
7025 esac
7026
7027 need_locks="$enable_libtool_lock"
7028
7029
7030   case $host_os in
7031     rhapsody* | darwin*)
7032     if test -n "$ac_tool_prefix"; then
7033   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7034 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7036 $as_echo_n "checking for $ac_word... " >&6; }
7037 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7038   $as_echo_n "(cached) " >&6
7039 else
7040   if test -n "$DSYMUTIL"; then
7041   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7042 else
7043 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7044 for as_dir in $PATH
7045 do
7046   IFS=$as_save_IFS
7047   test -z "$as_dir" && as_dir=.
7048     for ac_exec_ext in '' $ac_executable_extensions; do
7049   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7050     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7051     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7052     break 2
7053   fi
7054 done
7055   done
7056 IFS=$as_save_IFS
7057
7058 fi
7059 fi
7060 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7061 if test -n "$DSYMUTIL"; then
7062   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7063 $as_echo "$DSYMUTIL" >&6; }
7064 else
7065   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7066 $as_echo "no" >&6; }
7067 fi
7068
7069
7070 fi
7071 if test -z "$ac_cv_prog_DSYMUTIL"; then
7072   ac_ct_DSYMUTIL=$DSYMUTIL
7073   # Extract the first word of "dsymutil", so it can be a program name with args.
7074 set dummy dsymutil; ac_word=$2
7075 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7076 $as_echo_n "checking for $ac_word... " >&6; }
7077 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7078   $as_echo_n "(cached) " >&6
7079 else
7080   if test -n "$ac_ct_DSYMUTIL"; then
7081   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7082 else
7083 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7084 for as_dir in $PATH
7085 do
7086   IFS=$as_save_IFS
7087   test -z "$as_dir" && as_dir=.
7088     for ac_exec_ext in '' $ac_executable_extensions; do
7089   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7090     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7091     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7092     break 2
7093   fi
7094 done
7095   done
7096 IFS=$as_save_IFS
7097
7098 fi
7099 fi
7100 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7101 if test -n "$ac_ct_DSYMUTIL"; then
7102   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7103 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7104 else
7105   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7106 $as_echo "no" >&6; }
7107 fi
7108
7109   if test "x$ac_ct_DSYMUTIL" = x; then
7110     DSYMUTIL=":"
7111   else
7112     case $cross_compiling:$ac_tool_warned in
7113 yes:)
7114 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7115 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7116 ac_tool_warned=yes ;;
7117 esac
7118     DSYMUTIL=$ac_ct_DSYMUTIL
7119   fi
7120 else
7121   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7122 fi
7123
7124     if test -n "$ac_tool_prefix"; then
7125   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7126 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7128 $as_echo_n "checking for $ac_word... " >&6; }
7129 if ${ac_cv_prog_NMEDIT+:} false; then :
7130   $as_echo_n "(cached) " >&6
7131 else
7132   if test -n "$NMEDIT"; then
7133   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7134 else
7135 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7136 for as_dir in $PATH
7137 do
7138   IFS=$as_save_IFS
7139   test -z "$as_dir" && as_dir=.
7140     for ac_exec_ext in '' $ac_executable_extensions; do
7141   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7142     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7143     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7144     break 2
7145   fi
7146 done
7147   done
7148 IFS=$as_save_IFS
7149
7150 fi
7151 fi
7152 NMEDIT=$ac_cv_prog_NMEDIT
7153 if test -n "$NMEDIT"; then
7154   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7155 $as_echo "$NMEDIT" >&6; }
7156 else
7157   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7158 $as_echo "no" >&6; }
7159 fi
7160
7161
7162 fi
7163 if test -z "$ac_cv_prog_NMEDIT"; then
7164   ac_ct_NMEDIT=$NMEDIT
7165   # Extract the first word of "nmedit", so it can be a program name with args.
7166 set dummy nmedit; ac_word=$2
7167 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7168 $as_echo_n "checking for $ac_word... " >&6; }
7169 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7170   $as_echo_n "(cached) " >&6
7171 else
7172   if test -n "$ac_ct_NMEDIT"; then
7173   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7174 else
7175 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7176 for as_dir in $PATH
7177 do
7178   IFS=$as_save_IFS
7179   test -z "$as_dir" && as_dir=.
7180     for ac_exec_ext in '' $ac_executable_extensions; do
7181   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7182     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7183     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7184     break 2
7185   fi
7186 done
7187   done
7188 IFS=$as_save_IFS
7189
7190 fi
7191 fi
7192 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7193 if test -n "$ac_ct_NMEDIT"; then
7194   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7195 $as_echo "$ac_ct_NMEDIT" >&6; }
7196 else
7197   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7198 $as_echo "no" >&6; }
7199 fi
7200
7201   if test "x$ac_ct_NMEDIT" = x; then
7202     NMEDIT=":"
7203   else
7204     case $cross_compiling:$ac_tool_warned in
7205 yes:)
7206 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7207 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7208 ac_tool_warned=yes ;;
7209 esac
7210     NMEDIT=$ac_ct_NMEDIT
7211   fi
7212 else
7213   NMEDIT="$ac_cv_prog_NMEDIT"
7214 fi
7215
7216     if test -n "$ac_tool_prefix"; then
7217   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7218 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7219 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7220 $as_echo_n "checking for $ac_word... " >&6; }
7221 if ${ac_cv_prog_LIPO+:} false; then :
7222   $as_echo_n "(cached) " >&6
7223 else
7224   if test -n "$LIPO"; then
7225   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7226 else
7227 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7228 for as_dir in $PATH
7229 do
7230   IFS=$as_save_IFS
7231   test -z "$as_dir" && as_dir=.
7232     for ac_exec_ext in '' $ac_executable_extensions; do
7233   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7234     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7235     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7236     break 2
7237   fi
7238 done
7239   done
7240 IFS=$as_save_IFS
7241
7242 fi
7243 fi
7244 LIPO=$ac_cv_prog_LIPO
7245 if test -n "$LIPO"; then
7246   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7247 $as_echo "$LIPO" >&6; }
7248 else
7249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7250 $as_echo "no" >&6; }
7251 fi
7252
7253
7254 fi
7255 if test -z "$ac_cv_prog_LIPO"; then
7256   ac_ct_LIPO=$LIPO
7257   # Extract the first word of "lipo", so it can be a program name with args.
7258 set dummy lipo; ac_word=$2
7259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7260 $as_echo_n "checking for $ac_word... " >&6; }
7261 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7262   $as_echo_n "(cached) " >&6
7263 else
7264   if test -n "$ac_ct_LIPO"; then
7265   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7266 else
7267 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7268 for as_dir in $PATH
7269 do
7270   IFS=$as_save_IFS
7271   test -z "$as_dir" && as_dir=.
7272     for ac_exec_ext in '' $ac_executable_extensions; do
7273   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7274     ac_cv_prog_ac_ct_LIPO="lipo"
7275     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7276     break 2
7277   fi
7278 done
7279   done
7280 IFS=$as_save_IFS
7281
7282 fi
7283 fi
7284 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7285 if test -n "$ac_ct_LIPO"; then
7286   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7287 $as_echo "$ac_ct_LIPO" >&6; }
7288 else
7289   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7290 $as_echo "no" >&6; }
7291 fi
7292
7293   if test "x$ac_ct_LIPO" = x; then
7294     LIPO=":"
7295   else
7296     case $cross_compiling:$ac_tool_warned in
7297 yes:)
7298 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7299 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7300 ac_tool_warned=yes ;;
7301 esac
7302     LIPO=$ac_ct_LIPO
7303   fi
7304 else
7305   LIPO="$ac_cv_prog_LIPO"
7306 fi
7307
7308     if test -n "$ac_tool_prefix"; then
7309   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7310 set dummy ${ac_tool_prefix}otool; ac_word=$2
7311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7312 $as_echo_n "checking for $ac_word... " >&6; }
7313 if ${ac_cv_prog_OTOOL+:} false; then :
7314   $as_echo_n "(cached) " >&6
7315 else
7316   if test -n "$OTOOL"; then
7317   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7318 else
7319 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7320 for as_dir in $PATH
7321 do
7322   IFS=$as_save_IFS
7323   test -z "$as_dir" && as_dir=.
7324     for ac_exec_ext in '' $ac_executable_extensions; do
7325   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7326     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7327     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7328     break 2
7329   fi
7330 done
7331   done
7332 IFS=$as_save_IFS
7333
7334 fi
7335 fi
7336 OTOOL=$ac_cv_prog_OTOOL
7337 if test -n "$OTOOL"; then
7338   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7339 $as_echo "$OTOOL" >&6; }
7340 else
7341   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7342 $as_echo "no" >&6; }
7343 fi
7344
7345
7346 fi
7347 if test -z "$ac_cv_prog_OTOOL"; then
7348   ac_ct_OTOOL=$OTOOL
7349   # Extract the first word of "otool", so it can be a program name with args.
7350 set dummy otool; ac_word=$2
7351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7352 $as_echo_n "checking for $ac_word... " >&6; }
7353 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7354   $as_echo_n "(cached) " >&6
7355 else
7356   if test -n "$ac_ct_OTOOL"; then
7357   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7358 else
7359 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7360 for as_dir in $PATH
7361 do
7362   IFS=$as_save_IFS
7363   test -z "$as_dir" && as_dir=.
7364     for ac_exec_ext in '' $ac_executable_extensions; do
7365   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7366     ac_cv_prog_ac_ct_OTOOL="otool"
7367     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7368     break 2
7369   fi
7370 done
7371   done
7372 IFS=$as_save_IFS
7373
7374 fi
7375 fi
7376 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7377 if test -n "$ac_ct_OTOOL"; then
7378   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7379 $as_echo "$ac_ct_OTOOL" >&6; }
7380 else
7381   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7382 $as_echo "no" >&6; }
7383 fi
7384
7385   if test "x$ac_ct_OTOOL" = x; then
7386     OTOOL=":"
7387   else
7388     case $cross_compiling:$ac_tool_warned in
7389 yes:)
7390 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7391 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7392 ac_tool_warned=yes ;;
7393 esac
7394     OTOOL=$ac_ct_OTOOL
7395   fi
7396 else
7397   OTOOL="$ac_cv_prog_OTOOL"
7398 fi
7399
7400     if test -n "$ac_tool_prefix"; then
7401   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7402 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7404 $as_echo_n "checking for $ac_word... " >&6; }
7405 if ${ac_cv_prog_OTOOL64+:} false; then :
7406   $as_echo_n "(cached) " >&6
7407 else
7408   if test -n "$OTOOL64"; then
7409   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7410 else
7411 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7412 for as_dir in $PATH
7413 do
7414   IFS=$as_save_IFS
7415   test -z "$as_dir" && as_dir=.
7416     for ac_exec_ext in '' $ac_executable_extensions; do
7417   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7418     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7419     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7420     break 2
7421   fi
7422 done
7423   done
7424 IFS=$as_save_IFS
7425
7426 fi
7427 fi
7428 OTOOL64=$ac_cv_prog_OTOOL64
7429 if test -n "$OTOOL64"; then
7430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7431 $as_echo "$OTOOL64" >&6; }
7432 else
7433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7434 $as_echo "no" >&6; }
7435 fi
7436
7437
7438 fi
7439 if test -z "$ac_cv_prog_OTOOL64"; then
7440   ac_ct_OTOOL64=$OTOOL64
7441   # Extract the first word of "otool64", so it can be a program name with args.
7442 set dummy otool64; ac_word=$2
7443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7444 $as_echo_n "checking for $ac_word... " >&6; }
7445 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7446   $as_echo_n "(cached) " >&6
7447 else
7448   if test -n "$ac_ct_OTOOL64"; then
7449   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7450 else
7451 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7452 for as_dir in $PATH
7453 do
7454   IFS=$as_save_IFS
7455   test -z "$as_dir" && as_dir=.
7456     for ac_exec_ext in '' $ac_executable_extensions; do
7457   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7458     ac_cv_prog_ac_ct_OTOOL64="otool64"
7459     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7460     break 2
7461   fi
7462 done
7463   done
7464 IFS=$as_save_IFS
7465
7466 fi
7467 fi
7468 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7469 if test -n "$ac_ct_OTOOL64"; then
7470   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7471 $as_echo "$ac_ct_OTOOL64" >&6; }
7472 else
7473   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7474 $as_echo "no" >&6; }
7475 fi
7476
7477   if test "x$ac_ct_OTOOL64" = x; then
7478     OTOOL64=":"
7479   else
7480     case $cross_compiling:$ac_tool_warned in
7481 yes:)
7482 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7483 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7484 ac_tool_warned=yes ;;
7485 esac
7486     OTOOL64=$ac_ct_OTOOL64
7487   fi
7488 else
7489   OTOOL64="$ac_cv_prog_OTOOL64"
7490 fi
7491
7492
7493
7494
7495
7496
7497
7498
7499
7500
7501
7502
7503
7504
7505
7506
7507
7508
7509
7510
7511
7512
7513
7514
7515
7516
7517
7518     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7519 $as_echo_n "checking for -single_module linker flag... " >&6; }
7520 if ${lt_cv_apple_cc_single_mod+:} false; then :
7521   $as_echo_n "(cached) " >&6
7522 else
7523   lt_cv_apple_cc_single_mod=no
7524       if test -z "${LT_MULTI_MODULE}"; then
7525         # By default we will add the -single_module flag. You can override
7526         # by either setting the environment variable LT_MULTI_MODULE
7527         # non-empty at configure time, or by adding -multi_module to the
7528         # link flags.
7529         rm -rf libconftest.dylib*
7530         echo "int foo(void){return 1;}" > conftest.c
7531         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7532 -dynamiclib -Wl,-single_module conftest.c" >&5
7533         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7534           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7535         _lt_result=$?
7536         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7537           lt_cv_apple_cc_single_mod=yes
7538         else
7539           cat conftest.err >&5
7540         fi
7541         rm -rf libconftest.dylib*
7542         rm -f conftest.*
7543       fi
7544 fi
7545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7546 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7547     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7548 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7549 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7550   $as_echo_n "(cached) " >&6
7551 else
7552   lt_cv_ld_exported_symbols_list=no
7553       save_LDFLAGS=$LDFLAGS
7554       echo "_main" > conftest.sym
7555       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7556       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7557 /* end confdefs.h.  */
7558
7559 int
7560 main ()
7561 {
7562
7563   ;
7564   return 0;
7565 }
7566 _ACEOF
7567 if ac_fn_c_try_link "$LINENO"; then :
7568   lt_cv_ld_exported_symbols_list=yes
7569 else
7570   lt_cv_ld_exported_symbols_list=no
7571 fi
7572 rm -f core conftest.err conftest.$ac_objext \
7573     conftest$ac_exeext conftest.$ac_ext
7574         LDFLAGS="$save_LDFLAGS"
7575
7576 fi
7577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7578 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7579     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7580 $as_echo_n "checking for -force_load linker flag... " >&6; }
7581 if ${lt_cv_ld_force_load+:} false; then :
7582   $as_echo_n "(cached) " >&6
7583 else
7584   lt_cv_ld_force_load=no
7585       cat > conftest.c << _LT_EOF
7586 int forced_loaded() { return 2;}
7587 _LT_EOF
7588       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7589       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7590       echo "$AR cru libconftest.a conftest.o" >&5
7591       $AR cru libconftest.a conftest.o 2>&5
7592       cat > conftest.c << _LT_EOF
7593 int main() { return 0;}
7594 _LT_EOF
7595       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7596       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7597       _lt_result=$?
7598       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7599         lt_cv_ld_force_load=yes
7600       else
7601         cat conftest.err >&5
7602       fi
7603         rm -f conftest.err libconftest.a conftest conftest.c
7604         rm -rf conftest.dSYM
7605
7606 fi
7607 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7608 $as_echo "$lt_cv_ld_force_load" >&6; }
7609     case $host_os in
7610     rhapsody* | darwin1.[012])
7611       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7612     darwin1.*)
7613       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7614     darwin*) # darwin 5.x on
7615       # if running on 10.5 or later, the deployment target defaults
7616       # to the OS version, if on x86, and 10.4, the deployment
7617       # target defaults to 10.4. Don't you love it?
7618       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7619         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7620           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7621         10.[012][,.]*)
7622           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7623         10.*)
7624           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7625       esac
7626     ;;
7627   esac
7628     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7629       _lt_dar_single_mod='$single_module'
7630     fi
7631     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7632       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7633     else
7634       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7635     fi
7636     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7637       _lt_dsymutil='~$DSYMUTIL $lib || :'
7638     else
7639       _lt_dsymutil=
7640     fi
7641     ;;
7642   esac
7643
7644 ac_ext=c
7645 ac_cpp='$CPP $CPPFLAGS'
7646 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7647 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7648 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7649 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7650 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7651 # On Suns, sometimes $CPP names a directory.
7652 if test -n "$CPP" && test -d "$CPP"; then
7653   CPP=
7654 fi
7655 if test -z "$CPP"; then
7656   if ${ac_cv_prog_CPP+:} false; then :
7657   $as_echo_n "(cached) " >&6
7658 else
7659       # Double quotes because CPP needs to be expanded
7660     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7661     do
7662       ac_preproc_ok=false
7663 for ac_c_preproc_warn_flag in '' yes
7664 do
7665   # Use a header file that comes with gcc, so configuring glibc
7666   # with a fresh cross-compiler works.
7667   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7668   # <limits.h> exists even on freestanding compilers.
7669   # On the NeXT, cc -E runs the code through the compiler's parser,
7670   # not just through cpp. "Syntax error" is here to catch this case.
7671   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7672 /* end confdefs.h.  */
7673 #ifdef __STDC__
7674 # include <limits.h>
7675 #else
7676 # include <assert.h>
7677 #endif
7678                      Syntax error
7679 _ACEOF
7680 if ac_fn_c_try_cpp "$LINENO"; then :
7681
7682 else
7683   # Broken: fails on valid input.
7684 continue
7685 fi
7686 rm -f conftest.err conftest.i conftest.$ac_ext
7687
7688   # OK, works on sane cases.  Now check whether nonexistent headers
7689   # can be detected and how.
7690   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7691 /* end confdefs.h.  */
7692 #include <ac_nonexistent.h>
7693 _ACEOF
7694 if ac_fn_c_try_cpp "$LINENO"; then :
7695   # Broken: success on invalid input.
7696 continue
7697 else
7698   # Passes both tests.
7699 ac_preproc_ok=:
7700 break
7701 fi
7702 rm -f conftest.err conftest.i conftest.$ac_ext
7703
7704 done
7705 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7706 rm -f conftest.i conftest.err conftest.$ac_ext
7707 if $ac_preproc_ok; then :
7708   break
7709 fi
7710
7711     done
7712     ac_cv_prog_CPP=$CPP
7713
7714 fi
7715   CPP=$ac_cv_prog_CPP
7716 else
7717   ac_cv_prog_CPP=$CPP
7718 fi
7719 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7720 $as_echo "$CPP" >&6; }
7721 ac_preproc_ok=false
7722 for ac_c_preproc_warn_flag in '' yes
7723 do
7724   # Use a header file that comes with gcc, so configuring glibc
7725   # with a fresh cross-compiler works.
7726   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7727   # <limits.h> exists even on freestanding compilers.
7728   # On the NeXT, cc -E runs the code through the compiler's parser,
7729   # not just through cpp. "Syntax error" is here to catch this case.
7730   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7731 /* end confdefs.h.  */
7732 #ifdef __STDC__
7733 # include <limits.h>
7734 #else
7735 # include <assert.h>
7736 #endif
7737                      Syntax error
7738 _ACEOF
7739 if ac_fn_c_try_cpp "$LINENO"; then :
7740
7741 else
7742   # Broken: fails on valid input.
7743 continue
7744 fi
7745 rm -f conftest.err conftest.i conftest.$ac_ext
7746
7747   # OK, works on sane cases.  Now check whether nonexistent headers
7748   # can be detected and how.
7749   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7750 /* end confdefs.h.  */
7751 #include <ac_nonexistent.h>
7752 _ACEOF
7753 if ac_fn_c_try_cpp "$LINENO"; then :
7754   # Broken: success on invalid input.
7755 continue
7756 else
7757   # Passes both tests.
7758 ac_preproc_ok=:
7759 break
7760 fi
7761 rm -f conftest.err conftest.i conftest.$ac_ext
7762
7763 done
7764 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7765 rm -f conftest.i conftest.err conftest.$ac_ext
7766 if $ac_preproc_ok; then :
7767
7768 else
7769   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7770 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7771 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7772 See \`config.log' for more details" "$LINENO" 5; }
7773 fi
7774
7775 ac_ext=c
7776 ac_cpp='$CPP $CPPFLAGS'
7777 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7778 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7779 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7780
7781
7782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7783 $as_echo_n "checking for ANSI C header files... " >&6; }
7784 if ${ac_cv_header_stdc+:} false; then :
7785   $as_echo_n "(cached) " >&6
7786 else
7787   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7788 /* end confdefs.h.  */
7789 #include <stdlib.h>
7790 #include <stdarg.h>
7791 #include <string.h>
7792 #include <float.h>
7793
7794 int
7795 main ()
7796 {
7797
7798   ;
7799   return 0;
7800 }
7801 _ACEOF
7802 if ac_fn_c_try_compile "$LINENO"; then :
7803   ac_cv_header_stdc=yes
7804 else
7805   ac_cv_header_stdc=no
7806 fi
7807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7808
7809 if test $ac_cv_header_stdc = yes; then
7810   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7811   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7812 /* end confdefs.h.  */
7813 #include <string.h>
7814
7815 _ACEOF
7816 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7817   $EGREP "memchr" >/dev/null 2>&1; then :
7818
7819 else
7820   ac_cv_header_stdc=no
7821 fi
7822 rm -f conftest*
7823
7824 fi
7825
7826 if test $ac_cv_header_stdc = yes; then
7827   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7828   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7829 /* end confdefs.h.  */
7830 #include <stdlib.h>
7831
7832 _ACEOF
7833 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7834   $EGREP "free" >/dev/null 2>&1; then :
7835
7836 else
7837   ac_cv_header_stdc=no
7838 fi
7839 rm -f conftest*
7840
7841 fi
7842
7843 if test $ac_cv_header_stdc = yes; then
7844   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7845   if test "$cross_compiling" = yes; then :
7846   :
7847 else
7848   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7849 /* end confdefs.h.  */
7850 #include <ctype.h>
7851 #include <stdlib.h>
7852 #if ((' ' & 0x0FF) == 0x020)
7853 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7854 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7855 #else
7856 # define ISLOWER(c) \
7857                    (('a' <= (c) && (c) <= 'i') \
7858                      || ('j' <= (c) && (c) <= 'r') \
7859                      || ('s' <= (c) && (c) <= 'z'))
7860 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7861 #endif
7862
7863 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7864 int
7865 main ()
7866 {
7867   int i;
7868   for (i = 0; i < 256; i++)
7869     if (XOR (islower (i), ISLOWER (i))
7870         || toupper (i) != TOUPPER (i))
7871       return 2;
7872   return 0;
7873 }
7874 _ACEOF
7875 if ac_fn_c_try_run "$LINENO"; then :
7876
7877 else
7878   ac_cv_header_stdc=no
7879 fi
7880 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7881   conftest.$ac_objext conftest.beam conftest.$ac_ext
7882 fi
7883
7884 fi
7885 fi
7886 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7887 $as_echo "$ac_cv_header_stdc" >&6; }
7888 if test $ac_cv_header_stdc = yes; then
7889
7890 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7891
7892 fi
7893
7894 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7895 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7896                   inttypes.h stdint.h unistd.h
7897 do :
7898   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7899 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7900 "
7901 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7902   cat >>confdefs.h <<_ACEOF
7903 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7904 _ACEOF
7905
7906 fi
7907
7908 done
7909
7910
7911 for ac_header in dlfcn.h
7912 do :
7913   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7914 "
7915 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7916   cat >>confdefs.h <<_ACEOF
7917 #define HAVE_DLFCN_H 1
7918 _ACEOF
7919
7920 fi
7921
7922 done
7923
7924 if test -n "$ac_tool_prefix"; then
7925   # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
7926 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
7927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7928 $as_echo_n "checking for $ac_word... " >&6; }
7929 if ${ac_cv_prog_GOC+:} false; then :
7930   $as_echo_n "(cached) " >&6
7931 else
7932   if test -n "$GOC"; then
7933   ac_cv_prog_GOC="$GOC" # Let the user override the test.
7934 else
7935 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7936 for as_dir in $PATH
7937 do
7938   IFS=$as_save_IFS
7939   test -z "$as_dir" && as_dir=.
7940     for ac_exec_ext in '' $ac_executable_extensions; do
7941   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7942     ac_cv_prog_GOC="${ac_tool_prefix}gccgo"
7943     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7944     break 2
7945   fi
7946 done
7947   done
7948 IFS=$as_save_IFS
7949
7950 fi
7951 fi
7952 GOC=$ac_cv_prog_GOC
7953 if test -n "$GOC"; then
7954   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
7955 $as_echo "$GOC" >&6; }
7956 else
7957   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7958 $as_echo "no" >&6; }
7959 fi
7960
7961
7962 fi
7963 if test -z "$ac_cv_prog_GOC"; then
7964   ac_ct_GOC=$GOC
7965   # Extract the first word of "gccgo", so it can be a program name with args.
7966 set dummy gccgo; ac_word=$2
7967 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7968 $as_echo_n "checking for $ac_word... " >&6; }
7969 if ${ac_cv_prog_ac_ct_GOC+:} false; then :
7970   $as_echo_n "(cached) " >&6
7971 else
7972   if test -n "$ac_ct_GOC"; then
7973   ac_cv_prog_ac_ct_GOC="$ac_ct_GOC" # Let the user override the test.
7974 else
7975 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7976 for as_dir in $PATH
7977 do
7978   IFS=$as_save_IFS
7979   test -z "$as_dir" && as_dir=.
7980     for ac_exec_ext in '' $ac_executable_extensions; do
7981   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7982     ac_cv_prog_ac_ct_GOC="gccgo"
7983     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7984     break 2
7985   fi
7986 done
7987   done
7988 IFS=$as_save_IFS
7989
7990 fi
7991 fi
7992 ac_ct_GOC=$ac_cv_prog_ac_ct_GOC
7993 if test -n "$ac_ct_GOC"; then
7994   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GOC" >&5
7995 $as_echo "$ac_ct_GOC" >&6; }
7996 else
7997   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7998 $as_echo "no" >&6; }
7999 fi
8000
8001   if test "x$ac_ct_GOC" = x; then
8002     GOC=""
8003   else
8004     case $cross_compiling:$ac_tool_warned in
8005 yes:)
8006 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8007 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8008 ac_tool_warned=yes ;;
8009 esac
8010     GOC=$ac_ct_GOC
8011   fi
8012 else
8013   GOC="$ac_cv_prog_GOC"
8014 fi
8015
8016
8017
8018
8019
8020
8021 # Set options
8022
8023
8024
8025
8026   enable_win32_dll=no
8027
8028
8029             # Check whether --enable-shared was given.
8030 if test "${enable_shared+set}" = set; then :
8031   enableval=$enable_shared; p=${PACKAGE-default}
8032     case $enableval in
8033     yes) enable_shared=yes ;;
8034     no) enable_shared=no ;;
8035     *)
8036       enable_shared=no
8037       # Look at the argument we got.  We use all the common list separators.
8038       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8039       for pkg in $enableval; do
8040         IFS="$lt_save_ifs"
8041         if test "X$pkg" = "X$p"; then
8042           enable_shared=yes
8043         fi
8044       done
8045       IFS="$lt_save_ifs"
8046       ;;
8047     esac
8048 else
8049   enable_shared=yes
8050 fi
8051
8052
8053
8054
8055
8056
8057
8058
8059
8060   # Check whether --enable-static was given.
8061 if test "${enable_static+set}" = set; then :
8062   enableval=$enable_static; p=${PACKAGE-default}
8063     case $enableval in
8064     yes) enable_static=yes ;;
8065     no) enable_static=no ;;
8066     *)
8067      enable_static=no
8068       # Look at the argument we got.  We use all the common list separators.
8069       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8070       for pkg in $enableval; do
8071         IFS="$lt_save_ifs"
8072         if test "X$pkg" = "X$p"; then
8073           enable_static=yes
8074         fi
8075       done
8076       IFS="$lt_save_ifs"
8077       ;;
8078     esac
8079 else
8080   enable_static=yes
8081 fi
8082
8083
8084
8085
8086
8087
8088
8089
8090
8091
8092 # Check whether --with-pic was given.
8093 if test "${with_pic+set}" = set; then :
8094   withval=$with_pic; pic_mode="$withval"
8095 else
8096   pic_mode=default
8097 fi
8098
8099
8100 test -z "$pic_mode" && pic_mode=default
8101
8102
8103
8104
8105
8106
8107
8108   # Check whether --enable-fast-install was given.
8109 if test "${enable_fast_install+set}" = set; then :
8110   enableval=$enable_fast_install; p=${PACKAGE-default}
8111     case $enableval in
8112     yes) enable_fast_install=yes ;;
8113     no) enable_fast_install=no ;;
8114     *)
8115       enable_fast_install=no
8116       # Look at the argument we got.  We use all the common list separators.
8117       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8118       for pkg in $enableval; do
8119         IFS="$lt_save_ifs"
8120         if test "X$pkg" = "X$p"; then
8121           enable_fast_install=yes
8122         fi
8123       done
8124       IFS="$lt_save_ifs"
8125       ;;
8126     esac
8127 else
8128   enable_fast_install=yes
8129 fi
8130
8131
8132
8133
8134
8135
8136
8137
8138
8139
8140
8141 # This can be used to rebuild libtool when needed
8142 LIBTOOL_DEPS="$ltmain"
8143
8144 # Always use our own libtool.
8145 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8146
8147
8148
8149
8150
8151
8152
8153
8154
8155
8156
8157
8158
8159
8160
8161
8162
8163
8164
8165
8166
8167
8168
8169
8170
8171
8172 test -z "$LN_S" && LN_S="ln -s"
8173
8174
8175
8176
8177
8178
8179
8180
8181
8182
8183
8184
8185
8186
8187 if test -n "${ZSH_VERSION+set}" ; then
8188    setopt NO_GLOB_SUBST
8189 fi
8190
8191 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8192 $as_echo_n "checking for objdir... " >&6; }
8193 if ${lt_cv_objdir+:} false; then :
8194   $as_echo_n "(cached) " >&6
8195 else
8196   rm -f .libs 2>/dev/null
8197 mkdir .libs 2>/dev/null
8198 if test -d .libs; then
8199   lt_cv_objdir=.libs
8200 else
8201   # MS-DOS does not allow filenames that begin with a dot.
8202   lt_cv_objdir=_libs
8203 fi
8204 rmdir .libs 2>/dev/null
8205 fi
8206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8207 $as_echo "$lt_cv_objdir" >&6; }
8208 objdir=$lt_cv_objdir
8209
8210
8211
8212
8213
8214 cat >>confdefs.h <<_ACEOF
8215 #define LT_OBJDIR "$lt_cv_objdir/"
8216 _ACEOF
8217
8218
8219
8220
8221 case $host_os in
8222 aix3*)
8223   # AIX sometimes has problems with the GCC collect2 program.  For some
8224   # reason, if we set the COLLECT_NAMES environment variable, the problems
8225   # vanish in a puff of smoke.
8226   if test "X${COLLECT_NAMES+set}" != Xset; then
8227     COLLECT_NAMES=
8228     export COLLECT_NAMES
8229   fi
8230   ;;
8231 esac
8232
8233 # Global variables:
8234 ofile=libtool
8235 can_build_shared=yes
8236
8237 # All known linkers require a `.a' archive for static linking (except MSVC,
8238 # which needs '.lib').
8239 libext=a
8240
8241 with_gnu_ld="$lt_cv_prog_gnu_ld"
8242
8243 old_CC="$CC"
8244 old_CFLAGS="$CFLAGS"
8245
8246 # Set sane defaults for various variables
8247 test -z "$CC" && CC=cc
8248 test -z "$LTCC" && LTCC=$CC
8249 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8250 test -z "$LD" && LD=ld
8251 test -z "$ac_objext" && ac_objext=o
8252
8253 for cc_temp in $compiler""; do
8254   case $cc_temp in
8255     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8256     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8257     \-*) ;;
8258     *) break;;
8259   esac
8260 done
8261 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8262
8263
8264 # Only perform the check for file, if the check method requires it
8265 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8266 case $deplibs_check_method in
8267 file_magic*)
8268   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8269     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8270 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8271 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8272   $as_echo_n "(cached) " >&6
8273 else
8274   case $MAGIC_CMD in
8275 [\\/*] |  ?:[\\/]*)
8276   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8277   ;;
8278 *)
8279   lt_save_MAGIC_CMD="$MAGIC_CMD"
8280   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8281   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8282   for ac_dir in $ac_dummy; do
8283     IFS="$lt_save_ifs"
8284     test -z "$ac_dir" && ac_dir=.
8285     if test -f $ac_dir/${ac_tool_prefix}file; then
8286       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8287       if test -n "$file_magic_test_file"; then
8288         case $deplibs_check_method in
8289         "file_magic "*)
8290           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8291           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8292           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8293             $EGREP "$file_magic_regex" > /dev/null; then
8294             :
8295           else
8296             cat <<_LT_EOF 1>&2
8297
8298 *** Warning: the command libtool uses to detect shared libraries,
8299 *** $file_magic_cmd, produces output that libtool cannot recognize.
8300 *** The result is that libtool may fail to recognize shared libraries
8301 *** as such.  This will affect the creation of libtool libraries that
8302 *** depend on shared libraries, but programs linked with such libtool
8303 *** libraries will work regardless of this problem.  Nevertheless, you
8304 *** may want to report the problem to your system manager and/or to
8305 *** bug-libtool@gnu.org
8306
8307 _LT_EOF
8308           fi ;;
8309         esac
8310       fi
8311       break
8312     fi
8313   done
8314   IFS="$lt_save_ifs"
8315   MAGIC_CMD="$lt_save_MAGIC_CMD"
8316   ;;
8317 esac
8318 fi
8319
8320 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8321 if test -n "$MAGIC_CMD"; then
8322   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8323 $as_echo "$MAGIC_CMD" >&6; }
8324 else
8325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8326 $as_echo "no" >&6; }
8327 fi
8328
8329
8330
8331
8332
8333 if test -z "$lt_cv_path_MAGIC_CMD"; then
8334   if test -n "$ac_tool_prefix"; then
8335     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8336 $as_echo_n "checking for file... " >&6; }
8337 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8338   $as_echo_n "(cached) " >&6
8339 else
8340   case $MAGIC_CMD in
8341 [\\/*] |  ?:[\\/]*)
8342   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8343   ;;
8344 *)
8345   lt_save_MAGIC_CMD="$MAGIC_CMD"
8346   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8347   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8348   for ac_dir in $ac_dummy; do
8349     IFS="$lt_save_ifs"
8350     test -z "$ac_dir" && ac_dir=.
8351     if test -f $ac_dir/file; then
8352       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8353       if test -n "$file_magic_test_file"; then
8354         case $deplibs_check_method in
8355         "file_magic "*)
8356           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8357           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8358           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8359             $EGREP "$file_magic_regex" > /dev/null; then
8360             :
8361           else
8362             cat <<_LT_EOF 1>&2
8363
8364 *** Warning: the command libtool uses to detect shared libraries,
8365 *** $file_magic_cmd, produces output that libtool cannot recognize.
8366 *** The result is that libtool may fail to recognize shared libraries
8367 *** as such.  This will affect the creation of libtool libraries that
8368 *** depend on shared libraries, but programs linked with such libtool
8369 *** libraries will work regardless of this problem.  Nevertheless, you
8370 *** may want to report the problem to your system manager and/or to
8371 *** bug-libtool@gnu.org
8372
8373 _LT_EOF
8374           fi ;;
8375         esac
8376       fi
8377       break
8378     fi
8379   done
8380   IFS="$lt_save_ifs"
8381   MAGIC_CMD="$lt_save_MAGIC_CMD"
8382   ;;
8383 esac
8384 fi
8385
8386 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8387 if test -n "$MAGIC_CMD"; then
8388   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8389 $as_echo "$MAGIC_CMD" >&6; }
8390 else
8391   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8392 $as_echo "no" >&6; }
8393 fi
8394
8395
8396   else
8397     MAGIC_CMD=:
8398   fi
8399 fi
8400
8401   fi
8402   ;;
8403 esac
8404
8405 # Use C for the default configuration in the libtool script
8406
8407 lt_save_CC="$CC"
8408 ac_ext=c
8409 ac_cpp='$CPP $CPPFLAGS'
8410 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8411 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8412 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8413
8414
8415 # Source file extension for C test sources.
8416 ac_ext=c
8417
8418 # Object file extension for compiled C test sources.
8419 objext=o
8420 objext=$objext
8421
8422 # Code to be used in simple compile tests
8423 lt_simple_compile_test_code="int some_variable = 0;"
8424
8425 # Code to be used in simple link tests
8426 lt_simple_link_test_code='int main(){return(0);}'
8427
8428
8429
8430
8431
8432
8433
8434 # If no C compiler was specified, use CC.
8435 LTCC=${LTCC-"$CC"}
8436
8437 # If no C compiler flags were specified, use CFLAGS.
8438 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8439
8440 # Allow CC to be a program name with arguments.
8441 compiler=$CC
8442
8443 # Save the default compiler, since it gets overwritten when the other
8444 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8445 compiler_DEFAULT=$CC
8446
8447 # save warnings/boilerplate of simple test code
8448 ac_outfile=conftest.$ac_objext
8449 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8450 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8451 _lt_compiler_boilerplate=`cat conftest.err`
8452 $RM conftest*
8453
8454 ac_outfile=conftest.$ac_objext
8455 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8456 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8457 _lt_linker_boilerplate=`cat conftest.err`
8458 $RM -r conftest*
8459
8460
8461 ## CAVEAT EMPTOR:
8462 ## There is no encapsulation within the following macros, do not change
8463 ## the running order or otherwise move them around unless you know exactly
8464 ## what you are doing...
8465 if test -n "$compiler"; then
8466
8467 lt_prog_compiler_no_builtin_flag=
8468
8469 if test "$GCC" = yes; then
8470   case $cc_basename in
8471   nvcc*)
8472     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8473   *)
8474     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8475   esac
8476
8477   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8478 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8479 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8480   $as_echo_n "(cached) " >&6
8481 else
8482   lt_cv_prog_compiler_rtti_exceptions=no
8483    ac_outfile=conftest.$ac_objext
8484    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8485    lt_compiler_flag="-fno-rtti -fno-exceptions"
8486    # Insert the option either (1) after the last *FLAGS variable, or
8487    # (2) before a word containing "conftest.", or (3) at the end.
8488    # Note that $ac_compile itself does not contain backslashes and begins
8489    # with a dollar sign (not a hyphen), so the echo should work correctly.
8490    # The option is referenced via a variable to avoid confusing sed.
8491    lt_compile=`echo "$ac_compile" | $SED \
8492    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8493    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8494    -e 's:$: $lt_compiler_flag:'`
8495    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8496    (eval "$lt_compile" 2>conftest.err)
8497    ac_status=$?
8498    cat conftest.err >&5
8499    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8500    if (exit $ac_status) && test -s "$ac_outfile"; then
8501      # The compiler can only warn and ignore the option if not recognized
8502      # So say no if there are warnings other than the usual output.
8503      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8504      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8505      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8506        lt_cv_prog_compiler_rtti_exceptions=yes
8507      fi
8508    fi
8509    $RM conftest*
8510
8511 fi
8512 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8513 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8514
8515 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8516     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8517 else
8518     :
8519 fi
8520
8521 fi
8522
8523
8524
8525
8526
8527
8528   lt_prog_compiler_wl=
8529 lt_prog_compiler_pic=
8530 lt_prog_compiler_static=
8531
8532 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8533 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8534
8535   if test "$GCC" = yes; then
8536     lt_prog_compiler_wl='-Wl,'
8537     lt_prog_compiler_static='-static'
8538
8539     case $host_os in
8540       aix*)
8541       # All AIX code is PIC.
8542       if test "$host_cpu" = ia64; then
8543         # AIX 5 now supports IA64 processor
8544         lt_prog_compiler_static='-Bstatic'
8545       fi
8546       lt_prog_compiler_pic='-fPIC'
8547       ;;
8548
8549     amigaos*)
8550       case $host_cpu in
8551       powerpc)
8552             # see comment about AmigaOS4 .so support
8553             lt_prog_compiler_pic='-fPIC'
8554         ;;
8555       m68k)
8556             # FIXME: we need at least 68020 code to build shared libraries, but
8557             # adding the `-m68020' flag to GCC prevents building anything better,
8558             # like `-m68040'.
8559             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8560         ;;
8561       esac
8562       ;;
8563
8564     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8565       # PIC is the default for these OSes.
8566       ;;
8567
8568     mingw* | cygwin* | pw32* | os2* | cegcc*)
8569       # This hack is so that the source file can tell whether it is being
8570       # built for inclusion in a dll (and should export symbols for example).
8571       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8572       # (--disable-auto-import) libraries
8573       lt_prog_compiler_pic='-DDLL_EXPORT'
8574       ;;
8575
8576     darwin* | rhapsody*)
8577       # PIC is the default on this platform
8578       # Common symbols not allowed in MH_DYLIB files
8579       lt_prog_compiler_pic='-fno-common'
8580       ;;
8581
8582     haiku*)
8583       # PIC is the default for Haiku.
8584       # The "-static" flag exists, but is broken.
8585       lt_prog_compiler_static=
8586       ;;
8587
8588     hpux*)
8589       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8590       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8591       # sets the default TLS model and affects inlining.
8592       case $host_cpu in
8593       hppa*64*)
8594         # +Z the default
8595         ;;
8596       *)
8597         lt_prog_compiler_pic='-fPIC'
8598         ;;
8599       esac
8600       ;;
8601
8602     interix[3-9]*)
8603       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8604       # Instead, we relocate shared libraries at runtime.
8605       ;;
8606
8607     msdosdjgpp*)
8608       # Just because we use GCC doesn't mean we suddenly get shared libraries
8609       # on systems that don't support them.
8610       lt_prog_compiler_can_build_shared=no
8611       enable_shared=no
8612       ;;
8613
8614     *nto* | *qnx*)
8615       # QNX uses GNU C++, but need to define -shared option too, otherwise
8616       # it will coredump.
8617       lt_prog_compiler_pic='-fPIC -shared'
8618       ;;
8619
8620     sysv4*MP*)
8621       if test -d /usr/nec; then
8622         lt_prog_compiler_pic=-Kconform_pic
8623       fi
8624       ;;
8625
8626     *)
8627       lt_prog_compiler_pic='-fPIC'
8628       ;;
8629     esac
8630
8631     case $cc_basename in
8632     nvcc*) # Cuda Compiler Driver 2.2
8633       lt_prog_compiler_wl='-Xlinker '
8634       lt_prog_compiler_pic='-Xcompiler -fPIC'
8635       ;;
8636     esac
8637   else
8638     # PORTME Check for flag to pass linker flags through the system compiler.
8639     case $host_os in
8640     aix*)
8641       lt_prog_compiler_wl='-Wl,'
8642       if test "$host_cpu" = ia64; then
8643         # AIX 5 now supports IA64 processor
8644         lt_prog_compiler_static='-Bstatic'
8645       else
8646         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8647       fi
8648       ;;
8649
8650     mingw* | cygwin* | pw32* | os2* | cegcc*)
8651       # This hack is so that the source file can tell whether it is being
8652       # built for inclusion in a dll (and should export symbols for example).
8653       lt_prog_compiler_pic='-DDLL_EXPORT'
8654       ;;
8655
8656     hpux9* | hpux10* | hpux11*)
8657       lt_prog_compiler_wl='-Wl,'
8658       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8659       # not for PA HP-UX.
8660       case $host_cpu in
8661       hppa*64*|ia64*)
8662         # +Z the default
8663         ;;
8664       *)
8665         lt_prog_compiler_pic='+Z'
8666         ;;
8667       esac
8668       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8669       lt_prog_compiler_static='${wl}-a ${wl}archive'
8670       ;;
8671
8672     irix5* | irix6* | nonstopux*)
8673       lt_prog_compiler_wl='-Wl,'
8674       # PIC (with -KPIC) is the default.
8675       lt_prog_compiler_static='-non_shared'
8676       ;;
8677
8678     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8679       case $cc_basename in
8680       # old Intel for x86_64 which still supported -KPIC.
8681       ecc*)
8682         lt_prog_compiler_wl='-Wl,'
8683         lt_prog_compiler_pic='-KPIC'
8684         lt_prog_compiler_static='-static'
8685         ;;
8686       # icc used to be incompatible with GCC.
8687       # ICC 10 doesn't accept -KPIC any more.
8688       icc* | ifort*)
8689         lt_prog_compiler_wl='-Wl,'
8690         lt_prog_compiler_pic='-fPIC'
8691         lt_prog_compiler_static='-static'
8692         ;;
8693       # Lahey Fortran 8.1.
8694       lf95*)
8695         lt_prog_compiler_wl='-Wl,'
8696         lt_prog_compiler_pic='--shared'
8697         lt_prog_compiler_static='--static'
8698         ;;
8699       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8700         # Portland Group compilers (*not* the Pentium gcc compiler,
8701         # which looks to be a dead project)
8702         lt_prog_compiler_wl='-Wl,'
8703         lt_prog_compiler_pic='-fpic'
8704         lt_prog_compiler_static='-Bstatic'
8705         ;;
8706       ccc*)
8707         lt_prog_compiler_wl='-Wl,'
8708         # All Alpha code is PIC.
8709         lt_prog_compiler_static='-non_shared'
8710         ;;
8711       xl* | bgxl* | bgf* | mpixl*)
8712         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8713         lt_prog_compiler_wl='-Wl,'
8714         lt_prog_compiler_pic='-qpic'
8715         lt_prog_compiler_static='-qstaticlink'
8716         ;;
8717       *)
8718         case `$CC -V 2>&1 | sed 5q` in
8719         *Sun\ F* | *Sun*Fortran*)
8720           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8721           lt_prog_compiler_pic='-KPIC'
8722           lt_prog_compiler_static='-Bstatic'
8723           lt_prog_compiler_wl=''
8724           ;;
8725         *Sun\ C*)
8726           # Sun C 5.9
8727           lt_prog_compiler_pic='-KPIC'
8728           lt_prog_compiler_static='-Bstatic'
8729           lt_prog_compiler_wl='-Wl,'
8730           ;;
8731         esac
8732         ;;
8733       esac
8734       ;;
8735
8736     newsos6)
8737       lt_prog_compiler_pic='-KPIC'
8738       lt_prog_compiler_static='-Bstatic'
8739       ;;
8740
8741     *nto* | *qnx*)
8742       # QNX uses GNU C++, but need to define -shared option too, otherwise
8743       # it will coredump.
8744       lt_prog_compiler_pic='-fPIC -shared'
8745       ;;
8746
8747     osf3* | osf4* | osf5*)
8748       lt_prog_compiler_wl='-Wl,'
8749       # All OSF/1 code is PIC.
8750       lt_prog_compiler_static='-non_shared'
8751       ;;
8752
8753     rdos*)
8754       lt_prog_compiler_static='-non_shared'
8755       ;;
8756
8757     solaris*)
8758       lt_prog_compiler_pic='-KPIC'
8759       lt_prog_compiler_static='-Bstatic'
8760       case $cc_basename in
8761       f77* | f90* | f95*)
8762         lt_prog_compiler_wl='-Qoption ld ';;
8763       *)
8764         lt_prog_compiler_wl='-Wl,';;
8765       esac
8766       ;;
8767
8768     sunos4*)
8769       lt_prog_compiler_wl='-Qoption ld '
8770       lt_prog_compiler_pic='-PIC'
8771       lt_prog_compiler_static='-Bstatic'
8772       ;;
8773
8774     sysv4 | sysv4.2uw2* | sysv4.3*)
8775       lt_prog_compiler_wl='-Wl,'
8776       lt_prog_compiler_pic='-KPIC'
8777       lt_prog_compiler_static='-Bstatic'
8778       ;;
8779
8780     sysv4*MP*)
8781       if test -d /usr/nec ;then
8782         lt_prog_compiler_pic='-Kconform_pic'
8783         lt_prog_compiler_static='-Bstatic'
8784       fi
8785       ;;
8786
8787     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8788       lt_prog_compiler_wl='-Wl,'
8789       lt_prog_compiler_pic='-KPIC'
8790       lt_prog_compiler_static='-Bstatic'
8791       ;;
8792
8793     unicos*)
8794       lt_prog_compiler_wl='-Wl,'
8795       lt_prog_compiler_can_build_shared=no
8796       ;;
8797
8798     uts4*)
8799       lt_prog_compiler_pic='-pic'
8800       lt_prog_compiler_static='-Bstatic'
8801       ;;
8802
8803     *)
8804       lt_prog_compiler_can_build_shared=no
8805       ;;
8806     esac
8807   fi
8808
8809 case $host_os in
8810   # For platforms which do not support PIC, -DPIC is meaningless:
8811   *djgpp*)
8812     lt_prog_compiler_pic=
8813     ;;
8814   *)
8815     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8816     ;;
8817 esac
8818 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8819 $as_echo "$lt_prog_compiler_pic" >&6; }
8820
8821
8822
8823
8824
8825
8826 #
8827 # Check to make sure the PIC flag actually works.
8828 #
8829 if test -n "$lt_prog_compiler_pic"; then
8830   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8831 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8832 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8833   $as_echo_n "(cached) " >&6
8834 else
8835   lt_cv_prog_compiler_pic_works=no
8836    ac_outfile=conftest.$ac_objext
8837    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8838    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8839    # Insert the option either (1) after the last *FLAGS variable, or
8840    # (2) before a word containing "conftest.", or (3) at the end.
8841    # Note that $ac_compile itself does not contain backslashes and begins
8842    # with a dollar sign (not a hyphen), so the echo should work correctly.
8843    # The option is referenced via a variable to avoid confusing sed.
8844    lt_compile=`echo "$ac_compile" | $SED \
8845    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8846    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8847    -e 's:$: $lt_compiler_flag:'`
8848    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8849    (eval "$lt_compile" 2>conftest.err)
8850    ac_status=$?
8851    cat conftest.err >&5
8852    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8853    if (exit $ac_status) && test -s "$ac_outfile"; then
8854      # The compiler can only warn and ignore the option if not recognized
8855      # So say no if there are warnings other than the usual output.
8856      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8857      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8858      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8859        lt_cv_prog_compiler_pic_works=yes
8860      fi
8861    fi
8862    $RM conftest*
8863
8864 fi
8865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8866 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8867
8868 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8869     case $lt_prog_compiler_pic in
8870      "" | " "*) ;;
8871      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8872      esac
8873 else
8874     lt_prog_compiler_pic=
8875      lt_prog_compiler_can_build_shared=no
8876 fi
8877
8878 fi
8879
8880
8881
8882
8883
8884
8885 #
8886 # Check to make sure the static flag actually works.
8887 #
8888 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8890 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8891 if ${lt_cv_prog_compiler_static_works+:} false; then :
8892   $as_echo_n "(cached) " >&6
8893 else
8894   lt_cv_prog_compiler_static_works=no
8895    save_LDFLAGS="$LDFLAGS"
8896    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8897    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8898    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8899      # The linker can only warn and ignore the option if not recognized
8900      # So say no if there are warnings
8901      if test -s conftest.err; then
8902        # Append any errors to the config.log.
8903        cat conftest.err 1>&5
8904        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8905        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8906        if diff conftest.exp conftest.er2 >/dev/null; then
8907          lt_cv_prog_compiler_static_works=yes
8908        fi
8909      else
8910        lt_cv_prog_compiler_static_works=yes
8911      fi
8912    fi
8913    $RM -r conftest*
8914    LDFLAGS="$save_LDFLAGS"
8915
8916 fi
8917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8918 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8919
8920 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8921     :
8922 else
8923     lt_prog_compiler_static=
8924 fi
8925
8926
8927
8928
8929
8930
8931
8932   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8933 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8934 if ${lt_cv_prog_compiler_c_o+:} false; then :
8935   $as_echo_n "(cached) " >&6
8936 else
8937   lt_cv_prog_compiler_c_o=no
8938    $RM -r conftest 2>/dev/null
8939    mkdir conftest
8940    cd conftest
8941    mkdir out
8942    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8943
8944    lt_compiler_flag="-o out/conftest2.$ac_objext"
8945    # Insert the option either (1) after the last *FLAGS variable, or
8946    # (2) before a word containing "conftest.", or (3) at the end.
8947    # Note that $ac_compile itself does not contain backslashes and begins
8948    # with a dollar sign (not a hyphen), so the echo should work correctly.
8949    lt_compile=`echo "$ac_compile" | $SED \
8950    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8951    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8952    -e 's:$: $lt_compiler_flag:'`
8953    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8954    (eval "$lt_compile" 2>out/conftest.err)
8955    ac_status=$?
8956    cat out/conftest.err >&5
8957    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8958    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8959    then
8960      # The compiler can only warn and ignore the option if not recognized
8961      # So say no if there are warnings
8962      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8963      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8964      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8965        lt_cv_prog_compiler_c_o=yes
8966      fi
8967    fi
8968    chmod u+w . 2>&5
8969    $RM conftest*
8970    # SGI C++ compiler will create directory out/ii_files/ for
8971    # template instantiation
8972    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8973    $RM out/* && rmdir out
8974    cd ..
8975    $RM -r conftest
8976    $RM conftest*
8977
8978 fi
8979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8980 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8981
8982
8983
8984
8985
8986
8987   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8988 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8989 if ${lt_cv_prog_compiler_c_o+:} false; then :
8990   $as_echo_n "(cached) " >&6
8991 else
8992   lt_cv_prog_compiler_c_o=no
8993    $RM -r conftest 2>/dev/null
8994    mkdir conftest
8995    cd conftest
8996    mkdir out
8997    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8998
8999    lt_compiler_flag="-o out/conftest2.$ac_objext"
9000    # Insert the option either (1) after the last *FLAGS variable, or
9001    # (2) before a word containing "conftest.", or (3) at the end.
9002    # Note that $ac_compile itself does not contain backslashes and begins
9003    # with a dollar sign (not a hyphen), so the echo should work correctly.
9004    lt_compile=`echo "$ac_compile" | $SED \
9005    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9006    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9007    -e 's:$: $lt_compiler_flag:'`
9008    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9009    (eval "$lt_compile" 2>out/conftest.err)
9010    ac_status=$?
9011    cat out/conftest.err >&5
9012    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9013    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9014    then
9015      # The compiler can only warn and ignore the option if not recognized
9016      # So say no if there are warnings
9017      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9018      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9019      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9020        lt_cv_prog_compiler_c_o=yes
9021      fi
9022    fi
9023    chmod u+w . 2>&5
9024    $RM conftest*
9025    # SGI C++ compiler will create directory out/ii_files/ for
9026    # template instantiation
9027    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9028    $RM out/* && rmdir out
9029    cd ..
9030    $RM -r conftest
9031    $RM conftest*
9032
9033 fi
9034 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9035 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9036
9037
9038
9039
9040 hard_links="nottested"
9041 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9042   # do not overwrite the value of need_locks provided by the user
9043   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9044 $as_echo_n "checking if we can lock with hard links... " >&6; }
9045   hard_links=yes
9046   $RM conftest*
9047   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9048   touch conftest.a
9049   ln conftest.a conftest.b 2>&5 || hard_links=no
9050   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9051   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9052 $as_echo "$hard_links" >&6; }
9053   if test "$hard_links" = no; then
9054     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9055 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9056     need_locks=warn
9057   fi
9058 else
9059   need_locks=no
9060 fi
9061
9062
9063
9064
9065
9066
9067   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9068 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9069
9070   runpath_var=
9071   allow_undefined_flag=
9072   always_export_symbols=no
9073   archive_cmds=
9074   archive_expsym_cmds=
9075   compiler_needs_object=no
9076   enable_shared_with_static_runtimes=no
9077   export_dynamic_flag_spec=
9078   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9079   hardcode_automatic=no
9080   hardcode_direct=no
9081   hardcode_direct_absolute=no
9082   hardcode_libdir_flag_spec=
9083   hardcode_libdir_flag_spec_ld=
9084   hardcode_libdir_separator=
9085   hardcode_minus_L=no
9086   hardcode_shlibpath_var=unsupported
9087   inherit_rpath=no
9088   link_all_deplibs=unknown
9089   module_cmds=
9090   module_expsym_cmds=
9091   old_archive_from_new_cmds=
9092   old_archive_from_expsyms_cmds=
9093   thread_safe_flag_spec=
9094   whole_archive_flag_spec=
9095   # include_expsyms should be a list of space-separated symbols to be *always*
9096   # included in the symbol list
9097   include_expsyms=
9098   # exclude_expsyms can be an extended regexp of symbols to exclude
9099   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9100   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9101   # as well as any symbol that contains `d'.
9102   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9103   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9104   # platforms (ab)use it in PIC code, but their linkers get confused if
9105   # the symbol is explicitly referenced.  Since portable code cannot
9106   # rely on this symbol name, it's probably fine to never include it in
9107   # preloaded symbol tables.
9108   # Exclude shared library initialization/finalization symbols.
9109   extract_expsyms_cmds=
9110
9111   case $host_os in
9112   cygwin* | mingw* | pw32* | cegcc*)
9113     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9114     # When not using gcc, we currently assume that we are using
9115     # Microsoft Visual C++.
9116     if test "$GCC" != yes; then
9117       with_gnu_ld=no
9118     fi
9119     ;;
9120   interix*)
9121     # we just hope/assume this is gcc and not c89 (= MSVC++)
9122     with_gnu_ld=yes
9123     ;;
9124   openbsd*)
9125     with_gnu_ld=no
9126     ;;
9127   esac
9128
9129   ld_shlibs=yes
9130
9131   # On some targets, GNU ld is compatible enough with the native linker
9132   # that we're better off using the native interface for both.
9133   lt_use_gnu_ld_interface=no
9134   if test "$with_gnu_ld" = yes; then
9135     case $host_os in
9136       aix*)
9137         # The AIX port of GNU ld has always aspired to compatibility
9138         # with the native linker.  However, as the warning in the GNU ld
9139         # block says, versions before 2.19.5* couldn't really create working
9140         # shared libraries, regardless of the interface used.
9141         case `$LD -v 2>&1` in
9142           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9143           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9144           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9145           *)
9146             lt_use_gnu_ld_interface=yes
9147             ;;
9148         esac
9149         ;;
9150       *)
9151         lt_use_gnu_ld_interface=yes
9152         ;;
9153     esac
9154   fi
9155
9156   if test "$lt_use_gnu_ld_interface" = yes; then
9157     # If archive_cmds runs LD, not CC, wlarc should be empty
9158     wlarc='${wl}'
9159
9160     # Set some defaults for GNU ld with shared library support. These
9161     # are reset later if shared libraries are not supported. Putting them
9162     # here allows them to be overridden if necessary.
9163     runpath_var=LD_RUN_PATH
9164     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9165     export_dynamic_flag_spec='${wl}--export-dynamic'
9166     # ancient GNU ld didn't support --whole-archive et. al.
9167     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9168       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9169     else
9170       whole_archive_flag_spec=
9171     fi
9172     supports_anon_versioning=no
9173     case `$LD -v 2>&1` in
9174       *GNU\ gold*) supports_anon_versioning=yes ;;
9175       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9176       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9177       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9178       *\ 2.11.*) ;; # other 2.11 versions
9179       *) supports_anon_versioning=yes ;;
9180     esac
9181
9182     # See if GNU ld supports shared libraries.
9183     case $host_os in
9184     aix[3-9]*)
9185       # On AIX/PPC, the GNU linker is very broken
9186       if test "$host_cpu" != ia64; then
9187         ld_shlibs=no
9188         cat <<_LT_EOF 1>&2
9189
9190 *** Warning: the GNU linker, at least up to release 2.19, is reported
9191 *** to be unable to reliably create shared libraries on AIX.
9192 *** Therefore, libtool is disabling shared libraries support.  If you
9193 *** really care for shared libraries, you may want to install binutils
9194 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9195 *** You will then need to restart the configuration process.
9196
9197 _LT_EOF
9198       fi
9199       ;;
9200
9201     amigaos*)
9202       case $host_cpu in
9203       powerpc)
9204             # see comment about AmigaOS4 .so support
9205             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9206             archive_expsym_cmds=''
9207         ;;
9208       m68k)
9209             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9210             hardcode_libdir_flag_spec='-L$libdir'
9211             hardcode_minus_L=yes
9212         ;;
9213       esac
9214       ;;
9215
9216     beos*)
9217       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9218         allow_undefined_flag=unsupported
9219         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9220         # support --undefined.  This deserves some investigation.  FIXME
9221         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9222       else
9223         ld_shlibs=no
9224       fi
9225       ;;
9226
9227     cygwin* | mingw* | pw32* | cegcc*)
9228       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9229       # as there is no search path for DLLs.
9230       hardcode_libdir_flag_spec='-L$libdir'
9231       export_dynamic_flag_spec='${wl}--export-all-symbols'
9232       allow_undefined_flag=unsupported
9233       always_export_symbols=no
9234       enable_shared_with_static_runtimes=yes
9235       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9236
9237       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9238         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9239         # If the export-symbols file already is a .def file (1st line
9240         # is EXPORTS), use it as is; otherwise, prepend...
9241         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9242           cp $export_symbols $output_objdir/$soname.def;
9243         else
9244           echo EXPORTS > $output_objdir/$soname.def;
9245           cat $export_symbols >> $output_objdir/$soname.def;
9246         fi~
9247         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9248       else
9249         ld_shlibs=no
9250       fi
9251       ;;
9252
9253     haiku*)
9254       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9255       link_all_deplibs=yes
9256       ;;
9257
9258     interix[3-9]*)
9259       hardcode_direct=no
9260       hardcode_shlibpath_var=no
9261       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9262       export_dynamic_flag_spec='${wl}-E'
9263       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9264       # Instead, shared libraries are loaded at an image base (0x10000000 by
9265       # default) and relocated if they conflict, which is a slow very memory
9266       # consuming and fragmenting process.  To avoid this, we pick a random,
9267       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9268       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9269       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9270       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9271       ;;
9272
9273     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9274       tmp_diet=no
9275       if test "$host_os" = linux-dietlibc; then
9276         case $cc_basename in
9277           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9278         esac
9279       fi
9280       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9281          && test "$tmp_diet" = no
9282       then
9283         tmp_addflag=
9284         tmp_sharedflag='-shared'
9285         case $cc_basename,$host_cpu in
9286         pgcc*)                          # Portland Group C compiler
9287           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'
9288           tmp_addflag=' $pic_flag'
9289           ;;
9290         pgf77* | pgf90* | pgf95* | pgfortran*)
9291                                         # Portland Group f77 and f90 compilers
9292           whole_archive_flag_spec='${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'
9293           tmp_addflag=' $pic_flag -Mnomain' ;;
9294         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9295           tmp_addflag=' -i_dynamic' ;;
9296         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9297           tmp_addflag=' -i_dynamic -nofor_main' ;;
9298         ifc* | ifort*)                  # Intel Fortran compiler
9299           tmp_addflag=' -nofor_main' ;;
9300         lf95*)                          # Lahey Fortran 8.1
9301           whole_archive_flag_spec=
9302           tmp_sharedflag='--shared' ;;
9303         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9304           tmp_sharedflag='-qmkshrobj'
9305           tmp_addflag= ;;
9306         nvcc*)  # Cuda Compiler Driver 2.2
9307           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9308           compiler_needs_object=yes
9309           ;;
9310         esac
9311         case `$CC -V 2>&1 | sed 5q` in
9312         *Sun\ C*)                       # Sun C 5.9
9313           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\"` ${wl}--no-whole-archive'
9314           compiler_needs_object=yes
9315           tmp_sharedflag='-G' ;;
9316         *Sun\ F*)                       # Sun Fortran 8.3
9317           tmp_sharedflag='-G' ;;
9318         esac
9319         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9320
9321         if test "x$supports_anon_versioning" = xyes; then
9322           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9323             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9324             echo "local: *; };" >> $output_objdir/$libname.ver~
9325             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9326         fi
9327
9328         case $cc_basename in
9329         xlf* | bgf* | bgxlf* | mpixlf*)
9330           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9331           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9332           hardcode_libdir_flag_spec=
9333           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9334           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9335           if test "x$supports_anon_versioning" = xyes; then
9336             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9337               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9338               echo "local: *; };" >> $output_objdir/$libname.ver~
9339               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9340           fi
9341           ;;
9342         esac
9343       else
9344         ld_shlibs=no
9345       fi
9346       ;;
9347
9348     netbsd*)
9349       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9350         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9351         wlarc=
9352       else
9353         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9354         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9355       fi
9356       ;;
9357
9358     solaris*)
9359       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9360         ld_shlibs=no
9361         cat <<_LT_EOF 1>&2
9362
9363 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9364 *** create shared libraries on Solaris systems.  Therefore, libtool
9365 *** is disabling shared libraries support.  We urge you to upgrade GNU
9366 *** binutils to release 2.9.1 or newer.  Another option is to modify
9367 *** your PATH or compiler configuration so that the native linker is
9368 *** used, and then restart.
9369
9370 _LT_EOF
9371       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9372         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9373         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9374       else
9375         ld_shlibs=no
9376       fi
9377       ;;
9378
9379     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9380       case `$LD -v 2>&1` in
9381         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9382         ld_shlibs=no
9383         cat <<_LT_EOF 1>&2
9384
9385 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9386 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9387 *** is disabling shared libraries support.  We urge you to upgrade GNU
9388 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9389 *** your PATH or compiler configuration so that the native linker is
9390 *** used, and then restart.
9391
9392 _LT_EOF
9393         ;;
9394         *)
9395           # For security reasons, it is highly recommended that you always
9396           # use absolute paths for naming shared libraries, and exclude the
9397           # DT_RUNPATH tag from executables and libraries.  But doing so
9398           # requires that you compile everything twice, which is a pain.
9399           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9400             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9401             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9402             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9403           else
9404             ld_shlibs=no
9405           fi
9406         ;;
9407       esac
9408       ;;
9409
9410     sunos4*)
9411       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9412       wlarc=
9413       hardcode_direct=yes
9414       hardcode_shlibpath_var=no
9415       ;;
9416
9417     *)
9418       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9419         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9420         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9421       else
9422         ld_shlibs=no
9423       fi
9424       ;;
9425     esac
9426
9427     if test "$ld_shlibs" = no; then
9428       runpath_var=
9429       hardcode_libdir_flag_spec=
9430       export_dynamic_flag_spec=
9431       whole_archive_flag_spec=
9432     fi
9433   else
9434     # PORTME fill in a description of your system's linker (not GNU ld)
9435     case $host_os in
9436     aix3*)
9437       allow_undefined_flag=unsupported
9438       always_export_symbols=yes
9439       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9440       # Note: this linker hardcodes the directories in LIBPATH if there
9441       # are no directories specified by -L.
9442       hardcode_minus_L=yes
9443       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9444         # Neither direct hardcoding nor static linking is supported with a
9445         # broken collect2.
9446         hardcode_direct=unsupported
9447       fi
9448       ;;
9449
9450     aix[4-9]*)
9451       if test "$host_cpu" = ia64; then
9452         # On IA64, the linker does run time linking by default, so we don't
9453         # have to do anything special.
9454         aix_use_runtimelinking=no
9455         exp_sym_flag='-Bexport'
9456         no_entry_flag=""
9457       else
9458         # If we're using GNU nm, then we don't want the "-C" option.
9459         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9460         # Also, AIX nm treats weak defined symbols like other global
9461         # defined symbols, whereas GNU nm marks them as "W".
9462         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9463           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9464         else
9465           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9466         fi
9467         aix_use_runtimelinking=no
9468
9469         # Test if we are trying to use run time linking or normal
9470         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9471         # need to do runtime linking.
9472         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9473           for ld_flag in $LDFLAGS; do
9474           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9475             aix_use_runtimelinking=yes
9476             break
9477           fi
9478           done
9479           ;;
9480         esac
9481
9482         exp_sym_flag='-bexport'
9483         no_entry_flag='-bnoentry'
9484       fi
9485
9486       # When large executables or shared objects are built, AIX ld can
9487       # have problems creating the table of contents.  If linking a library
9488       # or program results in "error TOC overflow" add -mminimal-toc to
9489       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9490       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9491
9492       archive_cmds=''
9493       hardcode_direct=yes
9494       hardcode_direct_absolute=yes
9495       hardcode_libdir_separator=':'
9496       link_all_deplibs=yes
9497       file_list_spec='${wl}-f,'
9498
9499       if test "$GCC" = yes; then
9500         case $host_os in aix4.[012]|aix4.[012].*)
9501         # We only want to do this on AIX 4.2 and lower, the check
9502         # below for broken collect2 doesn't work under 4.3+
9503           collect2name=`${CC} -print-prog-name=collect2`
9504           if test -f "$collect2name" &&
9505            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9506           then
9507           # We have reworked collect2
9508           :
9509           else
9510           # We have old collect2
9511           hardcode_direct=unsupported
9512           # It fails to find uninstalled libraries when the uninstalled
9513           # path is not listed in the libpath.  Setting hardcode_minus_L
9514           # to unsupported forces relinking
9515           hardcode_minus_L=yes
9516           hardcode_libdir_flag_spec='-L$libdir'
9517           hardcode_libdir_separator=
9518           fi
9519           ;;
9520         esac
9521         shared_flag='-shared'
9522         if test "$aix_use_runtimelinking" = yes; then
9523           shared_flag="$shared_flag "'${wl}-G'
9524         fi
9525       else
9526         # not using gcc
9527         if test "$host_cpu" = ia64; then
9528         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9529         # chokes on -Wl,-G. The following line is correct:
9530           shared_flag='-G'
9531         else
9532           if test "$aix_use_runtimelinking" = yes; then
9533             shared_flag='${wl}-G'
9534           else
9535             shared_flag='${wl}-bM:SRE'
9536           fi
9537         fi
9538       fi
9539
9540       export_dynamic_flag_spec='${wl}-bexpall'
9541       # It seems that -bexpall does not export symbols beginning with
9542       # underscore (_), so it is better to generate a list of symbols to export.
9543       always_export_symbols=yes
9544       if test "$aix_use_runtimelinking" = yes; then
9545         # Warning - without using the other runtime loading flags (-brtl),
9546         # -berok will link without error, but may produce a broken library.
9547         allow_undefined_flag='-berok'
9548         # Determine the default libpath from the value encoded in an
9549         # empty executable.
9550         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9551 /* end confdefs.h.  */
9552
9553 int
9554 main ()
9555 {
9556
9557   ;
9558   return 0;
9559 }
9560 _ACEOF
9561 if ac_fn_c_try_link "$LINENO"; then :
9562
9563 lt_aix_libpath_sed='
9564     /Import File Strings/,/^$/ {
9565         /^0/ {
9566             s/^0  *\(.*\)$/\1/
9567             p
9568         }
9569     }'
9570 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9571 # Check for a 64-bit object if we didn't find anything.
9572 if test -z "$aix_libpath"; then
9573   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9574 fi
9575 fi
9576 rm -f core conftest.err conftest.$ac_objext \
9577     conftest$ac_exeext conftest.$ac_ext
9578 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9579
9580         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9581         archive_expsym_cmds='$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 $shared_flag"
9582       else
9583         if test "$host_cpu" = ia64; then
9584           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9585           allow_undefined_flag="-z nodefs"
9586           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9587         else
9588          # Determine the default libpath from the value encoded in an
9589          # empty executable.
9590          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9591 /* end confdefs.h.  */
9592
9593 int
9594 main ()
9595 {
9596
9597   ;
9598   return 0;
9599 }
9600 _ACEOF
9601 if ac_fn_c_try_link "$LINENO"; then :
9602
9603 lt_aix_libpath_sed='
9604     /Import File Strings/,/^$/ {
9605         /^0/ {
9606             s/^0  *\(.*\)$/\1/
9607             p
9608         }
9609     }'
9610 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9611 # Check for a 64-bit object if we didn't find anything.
9612 if test -z "$aix_libpath"; then
9613   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9614 fi
9615 fi
9616 rm -f core conftest.err conftest.$ac_objext \
9617     conftest$ac_exeext conftest.$ac_ext
9618 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9619
9620          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9621           # Warning - without using the other run time loading flags,
9622           # -berok will link without error, but may produce a broken library.
9623           no_undefined_flag=' ${wl}-bernotok'
9624           allow_undefined_flag=' ${wl}-berok'
9625           if test "$with_gnu_ld" = yes; then
9626             # We only use this code for GNU lds that support --whole-archive.
9627             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9628           else
9629             # Exported symbols can be pulled into shared objects from archives
9630             whole_archive_flag_spec='$convenience'
9631           fi
9632           archive_cmds_need_lc=yes
9633           # This is similar to how AIX traditionally builds its shared libraries.
9634           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'
9635         fi
9636       fi
9637       ;;
9638
9639     amigaos*)
9640       case $host_cpu in
9641       powerpc)
9642             # see comment about AmigaOS4 .so support
9643             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9644             archive_expsym_cmds=''
9645         ;;
9646       m68k)
9647             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9648             hardcode_libdir_flag_spec='-L$libdir'
9649             hardcode_minus_L=yes
9650         ;;
9651       esac
9652       ;;
9653
9654     bsdi[45]*)
9655       export_dynamic_flag_spec=-rdynamic
9656       ;;
9657
9658     cygwin* | mingw* | pw32* | cegcc*)
9659       # When not using gcc, we currently assume that we are using
9660       # Microsoft Visual C++.
9661       # hardcode_libdir_flag_spec is actually meaningless, as there is
9662       # no search path for DLLs.
9663       hardcode_libdir_flag_spec=' '
9664       allow_undefined_flag=unsupported
9665       # Tell ltmain to make .lib files, not .a files.
9666       libext=lib
9667       # Tell ltmain to make .dll files, not .so files.
9668       shrext_cmds=".dll"
9669       # FIXME: Setting linknames here is a bad hack.
9670       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9671       # The linker will automatically build a .lib file if we build a DLL.
9672       old_archive_from_new_cmds='true'
9673       # FIXME: Should let the user specify the lib program.
9674       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9675       fix_srcfile_path='`cygpath -w "$srcfile"`'
9676       enable_shared_with_static_runtimes=yes
9677       ;;
9678
9679     darwin* | rhapsody*)
9680
9681
9682   archive_cmds_need_lc=no
9683   hardcode_direct=no
9684   hardcode_automatic=yes
9685   hardcode_shlibpath_var=unsupported
9686   if test "$lt_cv_ld_force_load" = "yes"; then
9687     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9688   else
9689     whole_archive_flag_spec=''
9690   fi
9691   link_all_deplibs=yes
9692   allow_undefined_flag="$_lt_dar_allow_undefined"
9693   case $cc_basename in
9694      ifort*) _lt_dar_can_shared=yes ;;
9695      *) _lt_dar_can_shared=$GCC ;;
9696   esac
9697   if test "$_lt_dar_can_shared" = "yes"; then
9698     output_verbose_link_cmd=func_echo_all
9699     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9700     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9701     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}${_lt_dsymutil}"
9702     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9703
9704   else
9705   ld_shlibs=no
9706   fi
9707
9708       ;;
9709
9710     dgux*)
9711       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9712       hardcode_libdir_flag_spec='-L$libdir'
9713       hardcode_shlibpath_var=no
9714       ;;
9715
9716     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9717     # support.  Future versions do this automatically, but an explicit c++rt0.o
9718     # does not break anything, and helps significantly (at the cost of a little
9719     # extra space).
9720     freebsd2.2*)
9721       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9722       hardcode_libdir_flag_spec='-R$libdir'
9723       hardcode_direct=yes
9724       hardcode_shlibpath_var=no
9725       ;;
9726
9727     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9728     freebsd2.*)
9729       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9730       hardcode_direct=yes
9731       hardcode_minus_L=yes
9732       hardcode_shlibpath_var=no
9733       ;;
9734
9735     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9736     freebsd* | dragonfly*)
9737       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9738       hardcode_libdir_flag_spec='-R$libdir'
9739       hardcode_direct=yes
9740       hardcode_shlibpath_var=no
9741       ;;
9742
9743     hpux9*)
9744       if test "$GCC" = yes; then
9745         archive_cmds='$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 $lib'
9746       else
9747         archive_cmds='$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 $lib'
9748       fi
9749       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9750       hardcode_libdir_separator=:
9751       hardcode_direct=yes
9752
9753       # hardcode_minus_L: Not really in the search PATH,
9754       # but as the default location of the library.
9755       hardcode_minus_L=yes
9756       export_dynamic_flag_spec='${wl}-E'
9757       ;;
9758
9759     hpux10*)
9760       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9761         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9762       else
9763         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9764       fi
9765       if test "$with_gnu_ld" = no; then
9766         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9767         hardcode_libdir_flag_spec_ld='+b $libdir'
9768         hardcode_libdir_separator=:
9769         hardcode_direct=yes
9770         hardcode_direct_absolute=yes
9771         export_dynamic_flag_spec='${wl}-E'
9772         # hardcode_minus_L: Not really in the search PATH,
9773         # but as the default location of the library.
9774         hardcode_minus_L=yes
9775       fi
9776       ;;
9777
9778     hpux11*)
9779       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9780         case $host_cpu in
9781         hppa*64*)
9782           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9783           ;;
9784         ia64*)
9785           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9786           ;;
9787         *)
9788           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9789           ;;
9790         esac
9791       else
9792         case $host_cpu in
9793         hppa*64*)
9794           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9795           ;;
9796         ia64*)
9797           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9798           ;;
9799         *)
9800
9801           # Older versions of the 11.00 compiler do not understand -b yet
9802           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9803           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9804 $as_echo_n "checking if $CC understands -b... " >&6; }
9805 if ${lt_cv_prog_compiler__b+:} false; then :
9806   $as_echo_n "(cached) " >&6
9807 else
9808   lt_cv_prog_compiler__b=no
9809    save_LDFLAGS="$LDFLAGS"
9810    LDFLAGS="$LDFLAGS -b"
9811    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9812    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9813      # The linker can only warn and ignore the option if not recognized
9814      # So say no if there are warnings
9815      if test -s conftest.err; then
9816        # Append any errors to the config.log.
9817        cat conftest.err 1>&5
9818        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9819        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9820        if diff conftest.exp conftest.er2 >/dev/null; then
9821          lt_cv_prog_compiler__b=yes
9822        fi
9823      else
9824        lt_cv_prog_compiler__b=yes
9825      fi
9826    fi
9827    $RM -r conftest*
9828    LDFLAGS="$save_LDFLAGS"
9829
9830 fi
9831 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9832 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9833
9834 if test x"$lt_cv_prog_compiler__b" = xyes; then
9835     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9836 else
9837     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9838 fi
9839
9840           ;;
9841         esac
9842       fi
9843       if test "$with_gnu_ld" = no; then
9844         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9845         hardcode_libdir_separator=:
9846
9847         case $host_cpu in
9848         hppa*64*|ia64*)
9849           hardcode_direct=no
9850           hardcode_shlibpath_var=no
9851           ;;
9852         *)
9853           hardcode_direct=yes
9854           hardcode_direct_absolute=yes
9855           export_dynamic_flag_spec='${wl}-E'
9856
9857           # hardcode_minus_L: Not really in the search PATH,
9858           # but as the default location of the library.
9859           hardcode_minus_L=yes
9860           ;;
9861         esac
9862       fi
9863       ;;
9864
9865     irix5* | irix6* | nonstopux*)
9866       if test "$GCC" = yes; then
9867         archive_cmds='$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 $lib'
9868         # Try to use the -exported_symbol ld option, if it does not
9869         # work, assume that -exports_file does not work either and
9870         # implicitly export all symbols.
9871         save_LDFLAGS="$LDFLAGS"
9872         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9873         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9874 /* end confdefs.h.  */
9875 int foo(void) {}
9876 _ACEOF
9877 if ac_fn_c_try_link "$LINENO"; then :
9878   archive_expsym_cmds='$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 $lib'
9879
9880 fi
9881 rm -f core conftest.err conftest.$ac_objext \
9882     conftest$ac_exeext conftest.$ac_ext
9883         LDFLAGS="$save_LDFLAGS"
9884       else
9885         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9886         archive_expsym_cmds='$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 $lib'
9887       fi
9888       archive_cmds_need_lc='no'
9889       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9890       hardcode_libdir_separator=:
9891       inherit_rpath=yes
9892       link_all_deplibs=yes
9893       ;;
9894
9895     netbsd*)
9896       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9897         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9898       else
9899         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9900       fi
9901       hardcode_libdir_flag_spec='-R$libdir'
9902       hardcode_direct=yes
9903       hardcode_shlibpath_var=no
9904       ;;
9905
9906     newsos6)
9907       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9908       hardcode_direct=yes
9909       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9910       hardcode_libdir_separator=:
9911       hardcode_shlibpath_var=no
9912       ;;
9913
9914     *nto* | *qnx*)
9915       ;;
9916
9917     openbsd*)
9918       if test -f /usr/libexec/ld.so; then
9919         hardcode_direct=yes
9920         hardcode_shlibpath_var=no
9921         hardcode_direct_absolute=yes
9922         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9923           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9924           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9925           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9926           export_dynamic_flag_spec='${wl}-E'
9927         else
9928           case $host_os in
9929            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9930              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9931              hardcode_libdir_flag_spec='-R$libdir'
9932              ;;
9933            *)
9934              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9935              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9936              ;;
9937           esac
9938         fi
9939       else
9940         ld_shlibs=no
9941       fi
9942       ;;
9943
9944     os2*)
9945       hardcode_libdir_flag_spec='-L$libdir'
9946       hardcode_minus_L=yes
9947       allow_undefined_flag=unsupported
9948       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'
9949       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9950       ;;
9951
9952     osf3*)
9953       if test "$GCC" = yes; then
9954         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9955         archive_cmds='$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 $lib'
9956       else
9957         allow_undefined_flag=' -expect_unresolved \*'
9958         archive_cmds='$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 $lib'
9959       fi
9960       archive_cmds_need_lc='no'
9961       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9962       hardcode_libdir_separator=:
9963       ;;
9964
9965     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9966       if test "$GCC" = yes; then
9967         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9968         archive_cmds='$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 $lib'
9969         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9970       else
9971         allow_undefined_flag=' -expect_unresolved \*'
9972         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'
9973         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~
9974         $CC -shared${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'
9975
9976         # Both c and cxx compiler support -rpath directly
9977         hardcode_libdir_flag_spec='-rpath $libdir'
9978       fi
9979       archive_cmds_need_lc='no'
9980       hardcode_libdir_separator=:
9981       ;;
9982
9983     solaris*)
9984       no_undefined_flag=' -z defs'
9985       if test "$GCC" = yes; then
9986         wlarc='${wl}'
9987         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9988         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9989           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9990       else
9991         case `$CC -V 2>&1` in
9992         *"Compilers 5.0"*)
9993           wlarc=''
9994           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9995           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9996           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9997           ;;
9998         *)
9999           wlarc='${wl}'
10000           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10001           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10002           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10003           ;;
10004         esac
10005       fi
10006       hardcode_libdir_flag_spec='-R$libdir'
10007       hardcode_shlibpath_var=no
10008       case $host_os in
10009       solaris2.[0-5] | solaris2.[0-5].*) ;;
10010       *)
10011         # The compiler driver will combine and reorder linker options,
10012         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10013         # but is careful enough not to reorder.
10014         # Supported since Solaris 2.6 (maybe 2.5.1?)
10015         if test "$GCC" = yes; then
10016           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10017         else
10018           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10019         fi
10020         ;;
10021       esac
10022       link_all_deplibs=yes
10023       ;;
10024
10025     sunos4*)
10026       if test "x$host_vendor" = xsequent; then
10027         # Use $CC to link under sequent, because it throws in some extra .o
10028         # files that make .init and .fini sections work.
10029         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10030       else
10031         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10032       fi
10033       hardcode_libdir_flag_spec='-L$libdir'
10034       hardcode_direct=yes
10035       hardcode_minus_L=yes
10036       hardcode_shlibpath_var=no
10037       ;;
10038
10039     sysv4)
10040       case $host_vendor in
10041         sni)
10042           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10043           hardcode_direct=yes # is this really true???
10044         ;;
10045         siemens)
10046           ## LD is ld it makes a PLAMLIB
10047           ## CC just makes a GrossModule.
10048           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10049           reload_cmds='$CC -r -o $output$reload_objs'
10050           hardcode_direct=no
10051         ;;
10052         motorola)
10053           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10054           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10055         ;;
10056       esac
10057       runpath_var='LD_RUN_PATH'
10058       hardcode_shlibpath_var=no
10059       ;;
10060
10061     sysv4.3*)
10062       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10063       hardcode_shlibpath_var=no
10064       export_dynamic_flag_spec='-Bexport'
10065       ;;
10066
10067     sysv4*MP*)
10068       if test -d /usr/nec; then
10069         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10070         hardcode_shlibpath_var=no
10071         runpath_var=LD_RUN_PATH
10072         hardcode_runpath_var=yes
10073         ld_shlibs=yes
10074       fi
10075       ;;
10076
10077     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10078       no_undefined_flag='${wl}-z,text'
10079       archive_cmds_need_lc=no
10080       hardcode_shlibpath_var=no
10081       runpath_var='LD_RUN_PATH'
10082
10083       if test "$GCC" = yes; then
10084         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10085         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10086       else
10087         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10088         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10089       fi
10090       ;;
10091
10092     sysv5* | sco3.2v5* | sco5v6*)
10093       # Note: We can NOT use -z defs as we might desire, because we do not
10094       # link with -lc, and that would cause any symbols used from libc to
10095       # always be unresolved, which means just about no library would
10096       # ever link correctly.  If we're not using GNU ld we use -z text
10097       # though, which does catch some bad symbols but isn't as heavy-handed
10098       # as -z defs.
10099       no_undefined_flag='${wl}-z,text'
10100       allow_undefined_flag='${wl}-z,nodefs'
10101       archive_cmds_need_lc=no
10102       hardcode_shlibpath_var=no
10103       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10104       hardcode_libdir_separator=':'
10105       link_all_deplibs=yes
10106       export_dynamic_flag_spec='${wl}-Bexport'
10107       runpath_var='LD_RUN_PATH'
10108
10109       if test "$GCC" = yes; then
10110         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10111         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10112       else
10113         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10114         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10115       fi
10116       ;;
10117
10118     uts4*)
10119       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10120       hardcode_libdir_flag_spec='-L$libdir'
10121       hardcode_shlibpath_var=no
10122       ;;
10123
10124     *)
10125       ld_shlibs=no
10126       ;;
10127     esac
10128
10129     if test x$host_vendor = xsni; then
10130       case $host in
10131       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10132         export_dynamic_flag_spec='${wl}-Blargedynsym'
10133         ;;
10134       esac
10135     fi
10136   fi
10137
10138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10139 $as_echo "$ld_shlibs" >&6; }
10140 test "$ld_shlibs" = no && can_build_shared=no
10141
10142 with_gnu_ld=$with_gnu_ld
10143
10144
10145
10146
10147
10148
10149
10150
10151
10152
10153
10154
10155
10156
10157
10158 #
10159 # Do we need to explicitly link libc?
10160 #
10161 case "x$archive_cmds_need_lc" in
10162 x|xyes)
10163   # Assume -lc should be added
10164   archive_cmds_need_lc=yes
10165
10166   if test "$enable_shared" = yes && test "$GCC" = yes; then
10167     case $archive_cmds in
10168     *'~'*)
10169       # FIXME: we may have to deal with multi-command sequences.
10170       ;;
10171     '$CC '*)
10172       # Test whether the compiler implicitly links with -lc since on some
10173       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10174       # to ld, don't add -lc before -lgcc.
10175       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10176 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10177 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10178   $as_echo_n "(cached) " >&6
10179 else
10180   $RM conftest*
10181         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10182
10183         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10184   (eval $ac_compile) 2>&5
10185   ac_status=$?
10186   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10187   test $ac_status = 0; } 2>conftest.err; then
10188           soname=conftest
10189           lib=conftest
10190           libobjs=conftest.$ac_objext
10191           deplibs=
10192           wl=$lt_prog_compiler_wl
10193           pic_flag=$lt_prog_compiler_pic
10194           compiler_flags=-v
10195           linker_flags=-v
10196           verstring=
10197           output_objdir=.
10198           libname=conftest
10199           lt_save_allow_undefined_flag=$allow_undefined_flag
10200           allow_undefined_flag=
10201           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10202   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10203   ac_status=$?
10204   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10205   test $ac_status = 0; }
10206           then
10207             lt_cv_archive_cmds_need_lc=no
10208           else
10209             lt_cv_archive_cmds_need_lc=yes
10210           fi
10211           allow_undefined_flag=$lt_save_allow_undefined_flag
10212         else
10213           cat conftest.err 1>&5
10214         fi
10215         $RM conftest*
10216
10217 fi
10218 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10219 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10220       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10221       ;;
10222     esac
10223   fi
10224   ;;
10225 esac
10226
10227
10228
10229
10230
10231
10232
10233
10234
10235
10236
10237
10238
10239
10240
10241
10242
10243
10244
10245
10246
10247
10248
10249
10250
10251
10252
10253
10254
10255
10256
10257
10258
10259
10260
10261
10262
10263
10264
10265
10266
10267
10268
10269
10270
10271
10272
10273
10274
10275
10276
10277
10278
10279
10280
10281
10282
10283
10284
10285
10286
10287
10288
10289
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
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10368
10369
10370
10371
10372
10373
10374
10375
10376
10377
10378
10379
10380
10381
10382
10383   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10384 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10385
10386 if test "$GCC" = yes; then
10387   case $host_os in
10388     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10389     *) lt_awk_arg="/^libraries:/" ;;
10390   esac
10391   case $host_os in
10392     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10393     *) lt_sed_strip_eq="s,=/,/,g" ;;
10394   esac
10395   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10396   case $lt_search_path_spec in
10397   *\;*)
10398     # if the path contains ";" then we assume it to be the separator
10399     # otherwise default to the standard path separator (i.e. ":") - it is
10400     # assumed that no part of a normal pathname contains ";" but that should
10401     # okay in the real world where ";" in dirpaths is itself problematic.
10402     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10403     ;;
10404   *)
10405     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10406     ;;
10407   esac
10408   # Ok, now we have the path, separated by spaces, we can step through it
10409   # and add multilib dir if necessary.
10410   lt_tmp_lt_search_path_spec=
10411   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10412   for lt_sys_path in $lt_search_path_spec; do
10413     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10414       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10415     else
10416       test -d "$lt_sys_path" && \
10417         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10418     fi
10419   done
10420   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10421 BEGIN {RS=" "; FS="/|\n";} {
10422   lt_foo="";
10423   lt_count=0;
10424   for (lt_i = NF; lt_i > 0; lt_i--) {
10425     if ($lt_i != "" && $lt_i != ".") {
10426       if ($lt_i == "..") {
10427         lt_count++;
10428       } else {
10429         if (lt_count == 0) {
10430           lt_foo="/" $lt_i lt_foo;
10431         } else {
10432           lt_count--;
10433         }
10434       }
10435     }
10436   }
10437   if (lt_foo != "") { lt_freq[lt_foo]++; }
10438   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10439 }'`
10440   # AWK program above erroneously prepends '/' to C:/dos/paths
10441   # for these hosts.
10442   case $host_os in
10443     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10444       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10445   esac
10446   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10447 else
10448   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10449 fi
10450 library_names_spec=
10451 libname_spec='lib$name'
10452 soname_spec=
10453 shrext_cmds=".so"
10454 postinstall_cmds=
10455 postuninstall_cmds=
10456 finish_cmds=
10457 finish_eval=
10458 shlibpath_var=
10459 shlibpath_overrides_runpath=unknown
10460 version_type=none
10461 dynamic_linker="$host_os ld.so"
10462 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10463 need_lib_prefix=unknown
10464 hardcode_into_libs=no
10465
10466 # when you set need_version to no, make sure it does not cause -set_version
10467 # flags to be left without arguments
10468 need_version=unknown
10469
10470 case $host_os in
10471 aix3*)
10472   version_type=linux
10473   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10474   shlibpath_var=LIBPATH
10475
10476   # AIX 3 has no versioning support, so we append a major version to the name.
10477   soname_spec='${libname}${release}${shared_ext}$major'
10478   ;;
10479
10480 aix[4-9]*)
10481   version_type=linux
10482   need_lib_prefix=no
10483   need_version=no
10484   hardcode_into_libs=yes
10485   if test "$host_cpu" = ia64; then
10486     # AIX 5 supports IA64
10487     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10488     shlibpath_var=LD_LIBRARY_PATH
10489   else
10490     # With GCC up to 2.95.x, collect2 would create an import file
10491     # for dependence libraries.  The import file would start with
10492     # the line `#! .'.  This would cause the generated library to
10493     # depend on `.', always an invalid library.  This was fixed in
10494     # development snapshots of GCC prior to 3.0.
10495     case $host_os in
10496       aix4 | aix4.[01] | aix4.[01].*)
10497       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10498            echo ' yes '
10499            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10500         :
10501       else
10502         can_build_shared=no
10503       fi
10504       ;;
10505     esac
10506     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10507     # soname into executable. Probably we can add versioning support to
10508     # collect2, so additional links can be useful in future.
10509     if test "$aix_use_runtimelinking" = yes; then
10510       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10511       # instead of lib<name>.a to let people know that these are not
10512       # typical AIX shared libraries.
10513       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10514     else
10515       # We preserve .a as extension for shared libraries through AIX4.2
10516       # and later when we are not doing run time linking.
10517       library_names_spec='${libname}${release}.a $libname.a'
10518       soname_spec='${libname}${release}${shared_ext}$major'
10519     fi
10520     shlibpath_var=LIBPATH
10521   fi
10522   ;;
10523
10524 amigaos*)
10525   case $host_cpu in
10526   powerpc)
10527     # Since July 2007 AmigaOS4 officially supports .so libraries.
10528     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10529     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10530     ;;
10531   m68k)
10532     library_names_spec='$libname.ixlibrary $libname.a'
10533     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10534     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 ${libname}_ixlibrary.a || exit 1; done'
10535     ;;
10536   esac
10537   ;;
10538
10539 beos*)
10540   library_names_spec='${libname}${shared_ext}'
10541   dynamic_linker="$host_os ld.so"
10542   shlibpath_var=LIBRARY_PATH
10543   ;;
10544
10545 bsdi[45]*)
10546   version_type=linux
10547   need_version=no
10548   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10549   soname_spec='${libname}${release}${shared_ext}$major'
10550   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10551   shlibpath_var=LD_LIBRARY_PATH
10552   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10553   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10554   # the default ld.so.conf also contains /usr/contrib/lib and
10555   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10556   # libtool to hard-code these into programs
10557   ;;
10558
10559 cygwin* | mingw* | pw32* | cegcc*)
10560   version_type=windows
10561   shrext_cmds=".dll"
10562   need_version=no
10563   need_lib_prefix=no
10564
10565   case $GCC,$host_os in
10566   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10567     library_names_spec='$libname.dll.a'
10568     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10569     postinstall_cmds='base_file=`basename \${file}`~
10570       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10571       dldir=$destdir/`dirname \$dlpath`~
10572       test -d \$dldir || mkdir -p \$dldir~
10573       $install_prog $dir/$dlname \$dldir/$dlname~
10574       chmod a+x \$dldir/$dlname~
10575       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10576         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10577       fi'
10578     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10579       dlpath=$dir/\$dldll~
10580        $RM \$dlpath'
10581     shlibpath_overrides_runpath=yes
10582
10583     case $host_os in
10584     cygwin*)
10585       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10586       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10587
10588       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10589       ;;
10590     mingw* | cegcc*)
10591       # MinGW DLLs use traditional 'lib' prefix
10592       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10593       ;;
10594     pw32*)
10595       # pw32 DLLs use 'pw' prefix rather than 'lib'
10596       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10597       ;;
10598     esac
10599     ;;
10600
10601   *)
10602     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10603     ;;
10604   esac
10605   dynamic_linker='Win32 ld.exe'
10606   # FIXME: first we should search . and the directory the executable is in
10607   shlibpath_var=PATH
10608   ;;
10609
10610 darwin* | rhapsody*)
10611   dynamic_linker="$host_os dyld"
10612   version_type=darwin
10613   need_lib_prefix=no
10614   need_version=no
10615   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10616   soname_spec='${libname}${release}${major}$shared_ext'
10617   shlibpath_overrides_runpath=yes
10618   shlibpath_var=DYLD_LIBRARY_PATH
10619   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10620
10621   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10622   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10623   ;;
10624
10625 dgux*)
10626   version_type=linux
10627   need_lib_prefix=no
10628   need_version=no
10629   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10630   soname_spec='${libname}${release}${shared_ext}$major'
10631   shlibpath_var=LD_LIBRARY_PATH
10632   ;;
10633
10634 freebsd* | dragonfly*)
10635   # DragonFly does not have aout.  When/if they implement a new
10636   # versioning mechanism, adjust this.
10637   if test -x /usr/bin/objformat; then
10638     objformat=`/usr/bin/objformat`
10639   else
10640     case $host_os in
10641     freebsd[23].*) objformat=aout ;;
10642     *) objformat=elf ;;
10643     esac
10644   fi
10645   version_type=freebsd-$objformat
10646   case $version_type in
10647     freebsd-elf*)
10648       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10649       need_version=no
10650       need_lib_prefix=no
10651       ;;
10652     freebsd-*)
10653       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10654       need_version=yes
10655       ;;
10656   esac
10657   shlibpath_var=LD_LIBRARY_PATH
10658   case $host_os in
10659   freebsd2.*)
10660     shlibpath_overrides_runpath=yes
10661     ;;
10662   freebsd3.[01]* | freebsdelf3.[01]*)
10663     shlibpath_overrides_runpath=yes
10664     hardcode_into_libs=yes
10665     ;;
10666   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10667   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10668     shlibpath_overrides_runpath=no
10669     hardcode_into_libs=yes
10670     ;;
10671   *) # from 4.6 on, and DragonFly
10672     shlibpath_overrides_runpath=yes
10673     hardcode_into_libs=yes
10674     ;;
10675   esac
10676   ;;
10677
10678 gnu*)
10679   version_type=linux
10680   need_lib_prefix=no
10681   need_version=no
10682   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10683   soname_spec='${libname}${release}${shared_ext}$major'
10684   shlibpath_var=LD_LIBRARY_PATH
10685   hardcode_into_libs=yes
10686   ;;
10687
10688 haiku*)
10689   version_type=linux
10690   need_lib_prefix=no
10691   need_version=no
10692   dynamic_linker="$host_os runtime_loader"
10693   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10694   soname_spec='${libname}${release}${shared_ext}$major'
10695   shlibpath_var=LIBRARY_PATH
10696   shlibpath_overrides_runpath=yes
10697   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10698   hardcode_into_libs=yes
10699   ;;
10700
10701 hpux9* | hpux10* | hpux11*)
10702   # Give a soname corresponding to the major version so that dld.sl refuses to
10703   # link against other versions.
10704   version_type=sunos
10705   need_lib_prefix=no
10706   need_version=no
10707   case $host_cpu in
10708   ia64*)
10709     shrext_cmds='.so'
10710     hardcode_into_libs=yes
10711     dynamic_linker="$host_os dld.so"
10712     shlibpath_var=LD_LIBRARY_PATH
10713     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10714     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10715     soname_spec='${libname}${release}${shared_ext}$major'
10716     if test "X$HPUX_IA64_MODE" = X32; then
10717       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10718     else
10719       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10720     fi
10721     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10722     ;;
10723   hppa*64*)
10724     shrext_cmds='.sl'
10725     hardcode_into_libs=yes
10726     dynamic_linker="$host_os dld.sl"
10727     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10728     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10729     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10730     soname_spec='${libname}${release}${shared_ext}$major'
10731     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10732     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10733     ;;
10734   *)
10735     shrext_cmds='.sl'
10736     dynamic_linker="$host_os dld.sl"
10737     shlibpath_var=SHLIB_PATH
10738     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10739     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10740     soname_spec='${libname}${release}${shared_ext}$major'
10741     ;;
10742   esac
10743   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10744   postinstall_cmds='chmod 555 $lib'
10745   # or fails outright, so override atomically:
10746   install_override_mode=555
10747   ;;
10748
10749 interix[3-9]*)
10750   version_type=linux
10751   need_lib_prefix=no
10752   need_version=no
10753   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10754   soname_spec='${libname}${release}${shared_ext}$major'
10755   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10756   shlibpath_var=LD_LIBRARY_PATH
10757   shlibpath_overrides_runpath=no
10758   hardcode_into_libs=yes
10759   ;;
10760
10761 irix5* | irix6* | nonstopux*)
10762   case $host_os in
10763     nonstopux*) version_type=nonstopux ;;
10764     *)
10765         if test "$lt_cv_prog_gnu_ld" = yes; then
10766                 version_type=linux
10767         else
10768                 version_type=irix
10769         fi ;;
10770   esac
10771   need_lib_prefix=no
10772   need_version=no
10773   soname_spec='${libname}${release}${shared_ext}$major'
10774   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10775   case $host_os in
10776   irix5* | nonstopux*)
10777     libsuff= shlibsuff=
10778     ;;
10779   *)
10780     case $LD in # libtool.m4 will add one of these switches to LD
10781     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10782       libsuff= shlibsuff= libmagic=32-bit;;
10783     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10784       libsuff=32 shlibsuff=N32 libmagic=N32;;
10785     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10786       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10787     *) libsuff= shlibsuff= libmagic=never-match;;
10788     esac
10789     ;;
10790   esac
10791   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10792   shlibpath_overrides_runpath=no
10793   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10794   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10795   hardcode_into_libs=yes
10796   ;;
10797
10798 # No shared lib support for Linux oldld, aout, or coff.
10799 linux*oldld* | linux*aout* | linux*coff*)
10800   dynamic_linker=no
10801   ;;
10802
10803 # This must be Linux ELF.
10804 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10805   version_type=linux
10806   need_lib_prefix=no
10807   need_version=no
10808   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10809   soname_spec='${libname}${release}${shared_ext}$major'
10810   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10811   shlibpath_var=LD_LIBRARY_PATH
10812   shlibpath_overrides_runpath=no
10813
10814   # Some binutils ld are patched to set DT_RUNPATH
10815   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10816   $as_echo_n "(cached) " >&6
10817 else
10818   lt_cv_shlibpath_overrides_runpath=no
10819     save_LDFLAGS=$LDFLAGS
10820     save_libdir=$libdir
10821     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10822          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10823     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10824 /* end confdefs.h.  */
10825
10826 int
10827 main ()
10828 {
10829
10830   ;
10831   return 0;
10832 }
10833 _ACEOF
10834 if ac_fn_c_try_link "$LINENO"; then :
10835   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10836   lt_cv_shlibpath_overrides_runpath=yes
10837 fi
10838 fi
10839 rm -f core conftest.err conftest.$ac_objext \
10840     conftest$ac_exeext conftest.$ac_ext
10841     LDFLAGS=$save_LDFLAGS
10842     libdir=$save_libdir
10843
10844 fi
10845
10846   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10847
10848   # This implies no fast_install, which is unacceptable.
10849   # Some rework will be needed to allow for fast_install
10850   # before this can be enabled.
10851   hardcode_into_libs=yes
10852
10853   # Append ld.so.conf contents to the search path
10854   if test -f /etc/ld.so.conf; then
10855     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' ' '`
10856     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10857   fi
10858
10859   # We used to test for /lib/ld.so.1 and disable shared libraries on
10860   # powerpc, because MkLinux only supported shared libraries with the
10861   # GNU dynamic linker.  Since this was broken with cross compilers,
10862   # most powerpc-linux boxes support dynamic linking these days and
10863   # people can always --disable-shared, the test was removed, and we
10864   # assume the GNU/Linux dynamic linker is in use.
10865   dynamic_linker='GNU/Linux ld.so'
10866   ;;
10867
10868 netbsd*)
10869   version_type=sunos
10870   need_lib_prefix=no
10871   need_version=no
10872   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10873     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10874     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10875     dynamic_linker='NetBSD (a.out) ld.so'
10876   else
10877     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10878     soname_spec='${libname}${release}${shared_ext}$major'
10879     dynamic_linker='NetBSD ld.elf_so'
10880   fi
10881   shlibpath_var=LD_LIBRARY_PATH
10882   shlibpath_overrides_runpath=yes
10883   hardcode_into_libs=yes
10884   ;;
10885
10886 newsos6)
10887   version_type=linux
10888   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10889   shlibpath_var=LD_LIBRARY_PATH
10890   shlibpath_overrides_runpath=yes
10891   ;;
10892
10893 *nto* | *qnx*)
10894   version_type=qnx
10895   need_lib_prefix=no
10896   need_version=no
10897   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10898   soname_spec='${libname}${release}${shared_ext}$major'
10899   shlibpath_var=LD_LIBRARY_PATH
10900   shlibpath_overrides_runpath=no
10901   hardcode_into_libs=yes
10902   dynamic_linker='ldqnx.so'
10903   ;;
10904
10905 openbsd*)
10906   version_type=sunos
10907   sys_lib_dlsearch_path_spec="/usr/lib"
10908   need_lib_prefix=no
10909   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10910   case $host_os in
10911     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10912     *)                          need_version=no  ;;
10913   esac
10914   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10915   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10916   shlibpath_var=LD_LIBRARY_PATH
10917   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10918     case $host_os in
10919       openbsd2.[89] | openbsd2.[89].*)
10920         shlibpath_overrides_runpath=no
10921         ;;
10922       *)
10923         shlibpath_overrides_runpath=yes
10924         ;;
10925       esac
10926   else
10927     shlibpath_overrides_runpath=yes
10928   fi
10929   ;;
10930
10931 os2*)
10932   libname_spec='$name'
10933   shrext_cmds=".dll"
10934   need_lib_prefix=no
10935   library_names_spec='$libname${shared_ext} $libname.a'
10936   dynamic_linker='OS/2 ld.exe'
10937   shlibpath_var=LIBPATH
10938   ;;
10939
10940 osf3* | osf4* | osf5*)
10941   version_type=osf
10942   need_lib_prefix=no
10943   need_version=no
10944   soname_spec='${libname}${release}${shared_ext}$major'
10945   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10946   shlibpath_var=LD_LIBRARY_PATH
10947   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10948   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10949   ;;
10950
10951 rdos*)
10952   dynamic_linker=no
10953   ;;
10954
10955 solaris*)
10956   version_type=linux
10957   need_lib_prefix=no
10958   need_version=no
10959   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10960   soname_spec='${libname}${release}${shared_ext}$major'
10961   shlibpath_var=LD_LIBRARY_PATH
10962   shlibpath_overrides_runpath=yes
10963   hardcode_into_libs=yes
10964   # ldd complains unless libraries are executable
10965   postinstall_cmds='chmod +x $lib'
10966   ;;
10967
10968 sunos4*)
10969   version_type=sunos
10970   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10971   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10972   shlibpath_var=LD_LIBRARY_PATH
10973   shlibpath_overrides_runpath=yes
10974   if test "$with_gnu_ld" = yes; then
10975     need_lib_prefix=no
10976   fi
10977   need_version=yes
10978   ;;
10979
10980 sysv4 | sysv4.3*)
10981   version_type=linux
10982   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10983   soname_spec='${libname}${release}${shared_ext}$major'
10984   shlibpath_var=LD_LIBRARY_PATH
10985   case $host_vendor in
10986     sni)
10987       shlibpath_overrides_runpath=no
10988       need_lib_prefix=no
10989       runpath_var=LD_RUN_PATH
10990       ;;
10991     siemens)
10992       need_lib_prefix=no
10993       ;;
10994     motorola)
10995       need_lib_prefix=no
10996       need_version=no
10997       shlibpath_overrides_runpath=no
10998       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10999       ;;
11000   esac
11001   ;;
11002
11003 sysv4*MP*)
11004   if test -d /usr/nec ;then
11005     version_type=linux
11006     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11007     soname_spec='$libname${shared_ext}.$major'
11008     shlibpath_var=LD_LIBRARY_PATH
11009   fi
11010   ;;
11011
11012 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11013   version_type=freebsd-elf
11014   need_lib_prefix=no
11015   need_version=no
11016   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11017   soname_spec='${libname}${release}${shared_ext}$major'
11018   shlibpath_var=LD_LIBRARY_PATH
11019   shlibpath_overrides_runpath=yes
11020   hardcode_into_libs=yes
11021   if test "$with_gnu_ld" = yes; then
11022     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11023   else
11024     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11025     case $host_os in
11026       sco3.2v5*)
11027         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11028         ;;
11029     esac
11030   fi
11031   sys_lib_dlsearch_path_spec='/usr/lib'
11032   ;;
11033
11034 tpf*)
11035   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11036   version_type=linux
11037   need_lib_prefix=no
11038   need_version=no
11039   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11040   shlibpath_var=LD_LIBRARY_PATH
11041   shlibpath_overrides_runpath=no
11042   hardcode_into_libs=yes
11043   ;;
11044
11045 uts4*)
11046   version_type=linux
11047   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11048   soname_spec='${libname}${release}${shared_ext}$major'
11049   shlibpath_var=LD_LIBRARY_PATH
11050   ;;
11051
11052 *)
11053   dynamic_linker=no
11054   ;;
11055 esac
11056 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11057 $as_echo "$dynamic_linker" >&6; }
11058 test "$dynamic_linker" = no && can_build_shared=no
11059
11060 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11061 if test "$GCC" = yes; then
11062   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11063 fi
11064
11065 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11066   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11067 fi
11068 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11069   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11070 fi
11071
11072
11073
11074
11075
11076
11077
11078
11079
11080
11081
11082
11083
11084
11085
11086
11087
11088
11089
11090
11091
11092
11093
11094
11095
11096
11097
11098
11099
11100
11101
11102
11103
11104
11105
11106
11107
11108
11109
11110
11111
11112
11113
11114
11115
11116
11117
11118
11119
11120
11121
11122
11123
11124
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   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11164 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11165 hardcode_action=
11166 if test -n "$hardcode_libdir_flag_spec" ||
11167    test -n "$runpath_var" ||
11168    test "X$hardcode_automatic" = "Xyes" ; then
11169
11170   # We can hardcode non-existent directories.
11171   if test "$hardcode_direct" != no &&
11172      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11173      # have to relink, otherwise we might link with an installed library
11174      # when we should be linking with a yet-to-be-installed one
11175      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11176      test "$hardcode_minus_L" != no; then
11177     # Linking always hardcodes the temporary library directory.
11178     hardcode_action=relink
11179   else
11180     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11181     hardcode_action=immediate
11182   fi
11183 else
11184   # We cannot hardcode anything, or else we can only hardcode existing
11185   # directories.
11186   hardcode_action=unsupported
11187 fi
11188 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11189 $as_echo "$hardcode_action" >&6; }
11190
11191 if test "$hardcode_action" = relink ||
11192    test "$inherit_rpath" = yes; then
11193   # Fast installation is not supported
11194   enable_fast_install=no
11195 elif test "$shlibpath_overrides_runpath" = yes ||
11196      test "$enable_shared" = no; then
11197   # Fast installation is not necessary
11198   enable_fast_install=needless
11199 fi
11200
11201
11202
11203
11204
11205
11206   if test "x$enable_dlopen" != xyes; then
11207   enable_dlopen=unknown
11208   enable_dlopen_self=unknown
11209   enable_dlopen_self_static=unknown
11210 else
11211   lt_cv_dlopen=no
11212   lt_cv_dlopen_libs=
11213
11214   case $host_os in
11215   beos*)
11216     lt_cv_dlopen="load_add_on"
11217     lt_cv_dlopen_libs=
11218     lt_cv_dlopen_self=yes
11219     ;;
11220
11221   mingw* | pw32* | cegcc*)
11222     lt_cv_dlopen="LoadLibrary"
11223     lt_cv_dlopen_libs=
11224     ;;
11225
11226   cygwin*)
11227     lt_cv_dlopen="dlopen"
11228     lt_cv_dlopen_libs=
11229     ;;
11230
11231   darwin*)
11232   # if libdl is installed we need to link against it
11233     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11234 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11235 if ${ac_cv_lib_dl_dlopen+:} false; then :
11236   $as_echo_n "(cached) " >&6
11237 else
11238   ac_check_lib_save_LIBS=$LIBS
11239 LIBS="-ldl  $LIBS"
11240 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11241 /* end confdefs.h.  */
11242
11243 /* Override any GCC internal prototype to avoid an error.
11244    Use char because int might match the return type of a GCC
11245    builtin and then its argument prototype would still apply.  */
11246 #ifdef __cplusplus
11247 extern "C"
11248 #endif
11249 char dlopen ();
11250 int
11251 main ()
11252 {
11253 return dlopen ();
11254   ;
11255   return 0;
11256 }
11257 _ACEOF
11258 if ac_fn_c_try_link "$LINENO"; then :
11259   ac_cv_lib_dl_dlopen=yes
11260 else
11261   ac_cv_lib_dl_dlopen=no
11262 fi
11263 rm -f core conftest.err conftest.$ac_objext \
11264     conftest$ac_exeext conftest.$ac_ext
11265 LIBS=$ac_check_lib_save_LIBS
11266 fi
11267 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11268 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11269 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11270   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11271 else
11272
11273     lt_cv_dlopen="dyld"
11274     lt_cv_dlopen_libs=
11275     lt_cv_dlopen_self=yes
11276
11277 fi
11278
11279     ;;
11280
11281   *)
11282     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11283 if test "x$ac_cv_func_shl_load" = xyes; then :
11284   lt_cv_dlopen="shl_load"
11285 else
11286   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11287 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11288 if ${ac_cv_lib_dld_shl_load+:} false; then :
11289   $as_echo_n "(cached) " >&6
11290 else
11291   ac_check_lib_save_LIBS=$LIBS
11292 LIBS="-ldld  $LIBS"
11293 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11294 /* end confdefs.h.  */
11295
11296 /* Override any GCC internal prototype to avoid an error.
11297    Use char because int might match the return type of a GCC
11298    builtin and then its argument prototype would still apply.  */
11299 #ifdef __cplusplus
11300 extern "C"
11301 #endif
11302 char shl_load ();
11303 int
11304 main ()
11305 {
11306 return shl_load ();
11307   ;
11308   return 0;
11309 }
11310 _ACEOF
11311 if ac_fn_c_try_link "$LINENO"; then :
11312   ac_cv_lib_dld_shl_load=yes
11313 else
11314   ac_cv_lib_dld_shl_load=no
11315 fi
11316 rm -f core conftest.err conftest.$ac_objext \
11317     conftest$ac_exeext conftest.$ac_ext
11318 LIBS=$ac_check_lib_save_LIBS
11319 fi
11320 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11321 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11322 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11323   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11324 else
11325   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11326 if test "x$ac_cv_func_dlopen" = xyes; then :
11327   lt_cv_dlopen="dlopen"
11328 else
11329   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11330 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11331 if ${ac_cv_lib_dl_dlopen+:} false; then :
11332   $as_echo_n "(cached) " >&6
11333 else
11334   ac_check_lib_save_LIBS=$LIBS
11335 LIBS="-ldl  $LIBS"
11336 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11337 /* end confdefs.h.  */
11338
11339 /* Override any GCC internal prototype to avoid an error.
11340    Use char because int might match the return type of a GCC
11341    builtin and then its argument prototype would still apply.  */
11342 #ifdef __cplusplus
11343 extern "C"
11344 #endif
11345 char dlopen ();
11346 int
11347 main ()
11348 {
11349 return dlopen ();
11350   ;
11351   return 0;
11352 }
11353 _ACEOF
11354 if ac_fn_c_try_link "$LINENO"; then :
11355   ac_cv_lib_dl_dlopen=yes
11356 else
11357   ac_cv_lib_dl_dlopen=no
11358 fi
11359 rm -f core conftest.err conftest.$ac_objext \
11360     conftest$ac_exeext conftest.$ac_ext
11361 LIBS=$ac_check_lib_save_LIBS
11362 fi
11363 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11364 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11365 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11366   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11367 else
11368   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11369 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11370 if ${ac_cv_lib_svld_dlopen+:} false; then :
11371   $as_echo_n "(cached) " >&6
11372 else
11373   ac_check_lib_save_LIBS=$LIBS
11374 LIBS="-lsvld  $LIBS"
11375 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11376 /* end confdefs.h.  */
11377
11378 /* Override any GCC internal prototype to avoid an error.
11379    Use char because int might match the return type of a GCC
11380    builtin and then its argument prototype would still apply.  */
11381 #ifdef __cplusplus
11382 extern "C"
11383 #endif
11384 char dlopen ();
11385 int
11386 main ()
11387 {
11388 return dlopen ();
11389   ;
11390   return 0;
11391 }
11392 _ACEOF
11393 if ac_fn_c_try_link "$LINENO"; then :
11394   ac_cv_lib_svld_dlopen=yes
11395 else
11396   ac_cv_lib_svld_dlopen=no
11397 fi
11398 rm -f core conftest.err conftest.$ac_objext \
11399     conftest$ac_exeext conftest.$ac_ext
11400 LIBS=$ac_check_lib_save_LIBS
11401 fi
11402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11403 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11404 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11405   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11406 else
11407   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11408 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11409 if ${ac_cv_lib_dld_dld_link+:} false; then :
11410   $as_echo_n "(cached) " >&6
11411 else
11412   ac_check_lib_save_LIBS=$LIBS
11413 LIBS="-ldld  $LIBS"
11414 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11415 /* end confdefs.h.  */
11416
11417 /* Override any GCC internal prototype to avoid an error.
11418    Use char because int might match the return type of a GCC
11419    builtin and then its argument prototype would still apply.  */
11420 #ifdef __cplusplus
11421 extern "C"
11422 #endif
11423 char dld_link ();
11424 int
11425 main ()
11426 {
11427 return dld_link ();
11428   ;
11429   return 0;
11430 }
11431 _ACEOF
11432 if ac_fn_c_try_link "$LINENO"; then :
11433   ac_cv_lib_dld_dld_link=yes
11434 else
11435   ac_cv_lib_dld_dld_link=no
11436 fi
11437 rm -f core conftest.err conftest.$ac_objext \
11438     conftest$ac_exeext conftest.$ac_ext
11439 LIBS=$ac_check_lib_save_LIBS
11440 fi
11441 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11442 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11443 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11444   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11445 fi
11446
11447
11448 fi
11449
11450
11451 fi
11452
11453
11454 fi
11455
11456
11457 fi
11458
11459
11460 fi
11461
11462     ;;
11463   esac
11464
11465   if test "x$lt_cv_dlopen" != xno; then
11466     enable_dlopen=yes
11467   else
11468     enable_dlopen=no
11469   fi
11470
11471   case $lt_cv_dlopen in
11472   dlopen)
11473     save_CPPFLAGS="$CPPFLAGS"
11474     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11475
11476     save_LDFLAGS="$LDFLAGS"
11477     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11478
11479     save_LIBS="$LIBS"
11480     LIBS="$lt_cv_dlopen_libs $LIBS"
11481
11482     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11483 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11484 if ${lt_cv_dlopen_self+:} false; then :
11485   $as_echo_n "(cached) " >&6
11486 else
11487           if test "$cross_compiling" = yes; then :
11488   lt_cv_dlopen_self=cross
11489 else
11490   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11491   lt_status=$lt_dlunknown
11492   cat > conftest.$ac_ext <<_LT_EOF
11493 #line 11493 "configure"
11494 #include "confdefs.h"
11495
11496 #if HAVE_DLFCN_H
11497 #include <dlfcn.h>
11498 #endif
11499
11500 #include <stdio.h>
11501
11502 #ifdef RTLD_GLOBAL
11503 #  define LT_DLGLOBAL           RTLD_GLOBAL
11504 #else
11505 #  ifdef DL_GLOBAL
11506 #    define LT_DLGLOBAL         DL_GLOBAL
11507 #  else
11508 #    define LT_DLGLOBAL         0
11509 #  endif
11510 #endif
11511
11512 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11513    find out it does not work in some platform. */
11514 #ifndef LT_DLLAZY_OR_NOW
11515 #  ifdef RTLD_LAZY
11516 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11517 #  else
11518 #    ifdef DL_LAZY
11519 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11520 #    else
11521 #      ifdef RTLD_NOW
11522 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11523 #      else
11524 #        ifdef DL_NOW
11525 #          define LT_DLLAZY_OR_NOW      DL_NOW
11526 #        else
11527 #          define LT_DLLAZY_OR_NOW      0
11528 #        endif
11529 #      endif
11530 #    endif
11531 #  endif
11532 #endif
11533
11534 /* When -fvisbility=hidden is used, assume the code has been annotated
11535    correspondingly for the symbols needed.  */
11536 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11537 void fnord () __attribute__((visibility("default")));
11538 #endif
11539
11540 void fnord () { int i=42; }
11541 int main ()
11542 {
11543   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11544   int status = $lt_dlunknown;
11545
11546   if (self)
11547     {
11548       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11549       else
11550         {
11551           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11552           else puts (dlerror ());
11553         }
11554       /* dlclose (self); */
11555     }
11556   else
11557     puts (dlerror ());
11558
11559   return status;
11560 }
11561 _LT_EOF
11562   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11563   (eval $ac_link) 2>&5
11564   ac_status=$?
11565   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11566   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11567     (./conftest; exit; ) >&5 2>/dev/null
11568     lt_status=$?
11569     case x$lt_status in
11570       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11571       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11572       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11573     esac
11574   else :
11575     # compilation failed
11576     lt_cv_dlopen_self=no
11577   fi
11578 fi
11579 rm -fr conftest*
11580
11581
11582 fi
11583 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11584 $as_echo "$lt_cv_dlopen_self" >&6; }
11585
11586     if test "x$lt_cv_dlopen_self" = xyes; then
11587       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11588       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11589 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11590 if ${lt_cv_dlopen_self_static+:} false; then :
11591   $as_echo_n "(cached) " >&6
11592 else
11593           if test "$cross_compiling" = yes; then :
11594   lt_cv_dlopen_self_static=cross
11595 else
11596   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11597   lt_status=$lt_dlunknown
11598   cat > conftest.$ac_ext <<_LT_EOF
11599 #line 11599 "configure"
11600 #include "confdefs.h"
11601
11602 #if HAVE_DLFCN_H
11603 #include <dlfcn.h>
11604 #endif
11605
11606 #include <stdio.h>
11607
11608 #ifdef RTLD_GLOBAL
11609 #  define LT_DLGLOBAL           RTLD_GLOBAL
11610 #else
11611 #  ifdef DL_GLOBAL
11612 #    define LT_DLGLOBAL         DL_GLOBAL
11613 #  else
11614 #    define LT_DLGLOBAL         0
11615 #  endif
11616 #endif
11617
11618 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11619    find out it does not work in some platform. */
11620 #ifndef LT_DLLAZY_OR_NOW
11621 #  ifdef RTLD_LAZY
11622 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11623 #  else
11624 #    ifdef DL_LAZY
11625 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11626 #    else
11627 #      ifdef RTLD_NOW
11628 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11629 #      else
11630 #        ifdef DL_NOW
11631 #          define LT_DLLAZY_OR_NOW      DL_NOW
11632 #        else
11633 #          define LT_DLLAZY_OR_NOW      0
11634 #        endif
11635 #      endif
11636 #    endif
11637 #  endif
11638 #endif
11639
11640 /* When -fvisbility=hidden is used, assume the code has been annotated
11641    correspondingly for the symbols needed.  */
11642 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11643 void fnord () __attribute__((visibility("default")));
11644 #endif
11645
11646 void fnord () { int i=42; }
11647 int main ()
11648 {
11649   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11650   int status = $lt_dlunknown;
11651
11652   if (self)
11653     {
11654       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11655       else
11656         {
11657           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11658           else puts (dlerror ());
11659         }
11660       /* dlclose (self); */
11661     }
11662   else
11663     puts (dlerror ());
11664
11665   return status;
11666 }
11667 _LT_EOF
11668   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11669   (eval $ac_link) 2>&5
11670   ac_status=$?
11671   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11672   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11673     (./conftest; exit; ) >&5 2>/dev/null
11674     lt_status=$?
11675     case x$lt_status in
11676       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11677       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11678       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11679     esac
11680   else :
11681     # compilation failed
11682     lt_cv_dlopen_self_static=no
11683   fi
11684 fi
11685 rm -fr conftest*
11686
11687
11688 fi
11689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11690 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11691     fi
11692
11693     CPPFLAGS="$save_CPPFLAGS"
11694     LDFLAGS="$save_LDFLAGS"
11695     LIBS="$save_LIBS"
11696     ;;
11697   esac
11698
11699   case $lt_cv_dlopen_self in
11700   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11701   *) enable_dlopen_self=unknown ;;
11702   esac
11703
11704   case $lt_cv_dlopen_self_static in
11705   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11706   *) enable_dlopen_self_static=unknown ;;
11707   esac
11708 fi
11709
11710
11711
11712
11713
11714
11715
11716
11717
11718
11719
11720
11721
11722
11723
11724
11725
11726 striplib=
11727 old_striplib=
11728 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11729 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11730 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11731   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11732   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11734 $as_echo "yes" >&6; }
11735 else
11736 # FIXME - insert some real tests, host_os isn't really good enough
11737   case $host_os in
11738   darwin*)
11739     if test -n "$STRIP" ; then
11740       striplib="$STRIP -x"
11741       old_striplib="$STRIP -S"
11742       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11743 $as_echo "yes" >&6; }
11744     else
11745       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11746 $as_echo "no" >&6; }
11747     fi
11748     ;;
11749   *)
11750     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11751 $as_echo "no" >&6; }
11752     ;;
11753   esac
11754 fi
11755
11756
11757
11758
11759
11760
11761
11762
11763
11764
11765
11766
11767   # Report which library types will actually be built
11768   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11769 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11770   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11771 $as_echo "$can_build_shared" >&6; }
11772
11773   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11774 $as_echo_n "checking whether to build shared libraries... " >&6; }
11775   test "$can_build_shared" = "no" && enable_shared=no
11776
11777   # On AIX, shared libraries and static libraries use the same namespace, and
11778   # are all built from PIC.
11779   case $host_os in
11780   aix3*)
11781     test "$enable_shared" = yes && enable_static=no
11782     if test -n "$RANLIB"; then
11783       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11784       postinstall_cmds='$RANLIB $lib'
11785     fi
11786     ;;
11787
11788   aix[4-9]*)
11789     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11790       test "$enable_shared" = yes && enable_static=no
11791     fi
11792     ;;
11793   esac
11794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11795 $as_echo "$enable_shared" >&6; }
11796
11797   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11798 $as_echo_n "checking whether to build static libraries... " >&6; }
11799   # Make sure either enable_shared or enable_static is yes.
11800   test "$enable_shared" = yes || enable_static=yes
11801   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11802 $as_echo "$enable_static" >&6; }
11803
11804
11805
11806
11807 fi
11808 ac_ext=c
11809 ac_cpp='$CPP $CPPFLAGS'
11810 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11811 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11812 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11813
11814 CC="$lt_save_CC"
11815
11816
11817
11818
11819
11820
11821
11822
11823
11824
11825
11826
11827
11828 # Source file extension for Go test sources.
11829 ac_ext=go
11830
11831 # Object file extension for compiled Go test sources.
11832 objext=o
11833 objext_GO=$objext
11834
11835 # Code to be used in simple compile tests
11836 lt_simple_compile_test_code="package main; func main() { }"
11837
11838 # Code to be used in simple link tests
11839 lt_simple_link_test_code='package main; func main() { }'
11840
11841 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
11842
11843
11844
11845
11846
11847
11848 # If no C compiler was specified, use CC.
11849 LTCC=${LTCC-"$CC"}
11850
11851 # If no C compiler flags were specified, use CFLAGS.
11852 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
11853
11854 # Allow CC to be a program name with arguments.
11855 compiler=$CC
11856
11857
11858 # save warnings/boilerplate of simple test code
11859 ac_outfile=conftest.$ac_objext
11860 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
11861 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11862 _lt_compiler_boilerplate=`cat conftest.err`
11863 $RM conftest*
11864
11865 ac_outfile=conftest.$ac_objext
11866 echo "$lt_simple_link_test_code" >conftest.$ac_ext
11867 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11868 _lt_linker_boilerplate=`cat conftest.err`
11869 $RM -r conftest*
11870
11871
11872 # Allow CC to be a program name with arguments.
11873 lt_save_CC="$CC"
11874 lt_save_GCC="$GCC"
11875 GCC=yes
11876 CC=${GOC-"gccgo"}
11877 compiler=$CC
11878 compiler_GO=$CC
11879 LD_GO="$LD"
11880 for cc_temp in $compiler""; do
11881   case $cc_temp in
11882     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
11883     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
11884     \-*) ;;
11885     *) break;;
11886   esac
11887 done
11888 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
11889
11890
11891 # Go did not exist at the time GCC didn't implicitly link libc in.
11892 archive_cmds_need_lc_GO=no
11893
11894 old_archive_cmds_GO=$old_archive_cmds
11895
11896 ## CAVEAT EMPTOR:
11897 ## There is no encapsulation within the following macros, do not change
11898 ## the running order or otherwise move them around unless you know exactly
11899 ## what you are doing...
11900 if test -n "$compiler"; then
11901
11902 lt_prog_compiler_no_builtin_flag_GO=
11903
11904 if test "$GCC" = yes; then
11905   case $cc_basename in
11906   nvcc*)
11907     lt_prog_compiler_no_builtin_flag_GO=' -Xcompiler -fno-builtin' ;;
11908   *)
11909     lt_prog_compiler_no_builtin_flag_GO=' -fno-builtin' ;;
11910   esac
11911
11912   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
11913 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
11914 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
11915   $as_echo_n "(cached) " >&6
11916 else
11917   lt_cv_prog_compiler_rtti_exceptions=no
11918    ac_outfile=conftest.$ac_objext
11919    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11920    lt_compiler_flag="-fno-rtti -fno-exceptions"
11921    # Insert the option either (1) after the last *FLAGS variable, or
11922    # (2) before a word containing "conftest.", or (3) at the end.
11923    # Note that $ac_compile itself does not contain backslashes and begins
11924    # with a dollar sign (not a hyphen), so the echo should work correctly.
11925    # The option is referenced via a variable to avoid confusing sed.
11926    lt_compile=`echo "$ac_compile" | $SED \
11927    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11928    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11929    -e 's:$: $lt_compiler_flag:'`
11930    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11931    (eval "$lt_compile" 2>conftest.err)
11932    ac_status=$?
11933    cat conftest.err >&5
11934    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11935    if (exit $ac_status) && test -s "$ac_outfile"; then
11936      # The compiler can only warn and ignore the option if not recognized
11937      # So say no if there are warnings other than the usual output.
11938      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
11939      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11940      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
11941        lt_cv_prog_compiler_rtti_exceptions=yes
11942      fi
11943    fi
11944    $RM conftest*
11945
11946 fi
11947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
11948 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
11949
11950 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
11951     lt_prog_compiler_no_builtin_flag_GO="$lt_prog_compiler_no_builtin_flag_GO -fno-rtti -fno-exceptions"
11952 else
11953     :
11954 fi
11955
11956 fi
11957
11958
11959
11960   lt_prog_compiler_wl_GO=
11961 lt_prog_compiler_pic_GO=
11962 lt_prog_compiler_static_GO=
11963
11964 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
11965 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
11966
11967   if test "$GCC" = yes; then
11968     lt_prog_compiler_wl_GO='-Wl,'
11969     lt_prog_compiler_static_GO='-static'
11970
11971     case $host_os in
11972       aix*)
11973       # All AIX code is PIC.
11974       if test "$host_cpu" = ia64; then
11975         # AIX 5 now supports IA64 processor
11976         lt_prog_compiler_static_GO='-Bstatic'
11977       fi
11978       lt_prog_compiler_pic_GO='-fPIC'
11979       ;;
11980
11981     amigaos*)
11982       case $host_cpu in
11983       powerpc)
11984             # see comment about AmigaOS4 .so support
11985             lt_prog_compiler_pic_GO='-fPIC'
11986         ;;
11987       m68k)
11988             # FIXME: we need at least 68020 code to build shared libraries, but
11989             # adding the `-m68020' flag to GCC prevents building anything better,
11990             # like `-m68040'.
11991             lt_prog_compiler_pic_GO='-m68020 -resident32 -malways-restore-a4'
11992         ;;
11993       esac
11994       ;;
11995
11996     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
11997       # PIC is the default for these OSes.
11998       ;;
11999
12000     mingw* | cygwin* | pw32* | os2* | cegcc*)
12001       # This hack is so that the source file can tell whether it is being
12002       # built for inclusion in a dll (and should export symbols for example).
12003       # Although the cygwin gcc ignores -fPIC, still need this for old-style
12004       # (--disable-auto-import) libraries
12005       lt_prog_compiler_pic_GO='-DDLL_EXPORT'
12006       ;;
12007
12008     darwin* | rhapsody*)
12009       # PIC is the default on this platform
12010       # Common symbols not allowed in MH_DYLIB files
12011       lt_prog_compiler_pic_GO='-fno-common'
12012       ;;
12013
12014     haiku*)
12015       # PIC is the default for Haiku.
12016       # The "-static" flag exists, but is broken.
12017       lt_prog_compiler_static_GO=
12018       ;;
12019
12020     hpux*)
12021       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
12022       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
12023       # sets the default TLS model and affects inlining.
12024       case $host_cpu in
12025       hppa*64*)
12026         # +Z the default
12027         ;;
12028       *)
12029         lt_prog_compiler_pic_GO='-fPIC'
12030         ;;
12031       esac
12032       ;;
12033
12034     interix[3-9]*)
12035       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
12036       # Instead, we relocate shared libraries at runtime.
12037       ;;
12038
12039     msdosdjgpp*)
12040       # Just because we use GCC doesn't mean we suddenly get shared libraries
12041       # on systems that don't support them.
12042       lt_prog_compiler_can_build_shared_GO=no
12043       enable_shared=no
12044       ;;
12045
12046     *nto* | *qnx*)
12047       # QNX uses GNU C++, but need to define -shared option too, otherwise
12048       # it will coredump.
12049       lt_prog_compiler_pic_GO='-fPIC -shared'
12050       ;;
12051
12052     sysv4*MP*)
12053       if test -d /usr/nec; then
12054         lt_prog_compiler_pic_GO=-Kconform_pic
12055       fi
12056       ;;
12057
12058     *)
12059       lt_prog_compiler_pic_GO='-fPIC'
12060       ;;
12061     esac
12062
12063     case $cc_basename in
12064     nvcc*) # Cuda Compiler Driver 2.2
12065       lt_prog_compiler_wl_GO='-Xlinker '
12066       lt_prog_compiler_pic_GO='-Xcompiler -fPIC'
12067       ;;
12068     esac
12069   else
12070     # PORTME Check for flag to pass linker flags through the system compiler.
12071     case $host_os in
12072     aix*)
12073       lt_prog_compiler_wl_GO='-Wl,'
12074       if test "$host_cpu" = ia64; then
12075         # AIX 5 now supports IA64 processor
12076         lt_prog_compiler_static_GO='-Bstatic'
12077       else
12078         lt_prog_compiler_static_GO='-bnso -bI:/lib/syscalls.exp'
12079       fi
12080       ;;
12081
12082     mingw* | cygwin* | pw32* | os2* | cegcc*)
12083       # This hack is so that the source file can tell whether it is being
12084       # built for inclusion in a dll (and should export symbols for example).
12085       lt_prog_compiler_pic_GO='-DDLL_EXPORT'
12086       ;;
12087
12088     hpux9* | hpux10* | hpux11*)
12089       lt_prog_compiler_wl_GO='-Wl,'
12090       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
12091       # not for PA HP-UX.
12092       case $host_cpu in
12093       hppa*64*|ia64*)
12094         # +Z the default
12095         ;;
12096       *)
12097         lt_prog_compiler_pic_GO='+Z'
12098         ;;
12099       esac
12100       # Is there a better lt_prog_compiler_static that works with the bundled CC?
12101       lt_prog_compiler_static_GO='${wl}-a ${wl}archive'
12102       ;;
12103
12104     irix5* | irix6* | nonstopux*)
12105       lt_prog_compiler_wl_GO='-Wl,'
12106       # PIC (with -KPIC) is the default.
12107       lt_prog_compiler_static_GO='-non_shared'
12108       ;;
12109
12110     linux* | k*bsd*-gnu | kopensolaris*-gnu)
12111       case $cc_basename in
12112       # old Intel for x86_64 which still supported -KPIC.
12113       ecc*)
12114         lt_prog_compiler_wl_GO='-Wl,'
12115         lt_prog_compiler_pic_GO='-KPIC'
12116         lt_prog_compiler_static_GO='-static'
12117         ;;
12118       # icc used to be incompatible with GCC.
12119       # ICC 10 doesn't accept -KPIC any more.
12120       icc* | ifort*)
12121         lt_prog_compiler_wl_GO='-Wl,'
12122         lt_prog_compiler_pic_GO='-fPIC'
12123         lt_prog_compiler_static_GO='-static'
12124         ;;
12125       # Lahey Fortran 8.1.
12126       lf95*)
12127         lt_prog_compiler_wl_GO='-Wl,'
12128         lt_prog_compiler_pic_GO='--shared'
12129         lt_prog_compiler_static_GO='--static'
12130         ;;
12131       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
12132         # Portland Group compilers (*not* the Pentium gcc compiler,
12133         # which looks to be a dead project)
12134         lt_prog_compiler_wl_GO='-Wl,'
12135         lt_prog_compiler_pic_GO='-fpic'
12136         lt_prog_compiler_static_GO='-Bstatic'
12137         ;;
12138       ccc*)
12139         lt_prog_compiler_wl_GO='-Wl,'
12140         # All Alpha code is PIC.
12141         lt_prog_compiler_static_GO='-non_shared'
12142         ;;
12143       xl* | bgxl* | bgf* | mpixl*)
12144         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
12145         lt_prog_compiler_wl_GO='-Wl,'
12146         lt_prog_compiler_pic_GO='-qpic'
12147         lt_prog_compiler_static_GO='-qstaticlink'
12148         ;;
12149       *)
12150         case `$CC -V 2>&1 | sed 5q` in
12151         *Sun\ F* | *Sun*Fortran*)
12152           # Sun Fortran 8.3 passes all unrecognized flags to the linker
12153           lt_prog_compiler_pic_GO='-KPIC'
12154           lt_prog_compiler_static_GO='-Bstatic'
12155           lt_prog_compiler_wl_GO=''
12156           ;;
12157         *Sun\ C*)
12158           # Sun C 5.9
12159           lt_prog_compiler_pic_GO='-KPIC'
12160           lt_prog_compiler_static_GO='-Bstatic'
12161           lt_prog_compiler_wl_GO='-Wl,'
12162           ;;
12163         esac
12164         ;;
12165       esac
12166       ;;
12167
12168     newsos6)
12169       lt_prog_compiler_pic_GO='-KPIC'
12170       lt_prog_compiler_static_GO='-Bstatic'
12171       ;;
12172
12173     *nto* | *qnx*)
12174       # QNX uses GNU C++, but need to define -shared option too, otherwise
12175       # it will coredump.
12176       lt_prog_compiler_pic_GO='-fPIC -shared'
12177       ;;
12178
12179     osf3* | osf4* | osf5*)
12180       lt_prog_compiler_wl_GO='-Wl,'
12181       # All OSF/1 code is PIC.
12182       lt_prog_compiler_static_GO='-non_shared'
12183       ;;
12184
12185     rdos*)
12186       lt_prog_compiler_static_GO='-non_shared'
12187       ;;
12188
12189     solaris*)
12190       lt_prog_compiler_pic_GO='-KPIC'
12191       lt_prog_compiler_static_GO='-Bstatic'
12192       case $cc_basename in
12193       f77* | f90* | f95*)
12194         lt_prog_compiler_wl_GO='-Qoption ld ';;
12195       *)
12196         lt_prog_compiler_wl_GO='-Wl,';;
12197       esac
12198       ;;
12199
12200     sunos4*)
12201       lt_prog_compiler_wl_GO='-Qoption ld '
12202       lt_prog_compiler_pic_GO='-PIC'
12203       lt_prog_compiler_static_GO='-Bstatic'
12204       ;;
12205
12206     sysv4 | sysv4.2uw2* | sysv4.3*)
12207       lt_prog_compiler_wl_GO='-Wl,'
12208       lt_prog_compiler_pic_GO='-KPIC'
12209       lt_prog_compiler_static_GO='-Bstatic'
12210       ;;
12211
12212     sysv4*MP*)
12213       if test -d /usr/nec ;then
12214         lt_prog_compiler_pic_GO='-Kconform_pic'
12215         lt_prog_compiler_static_GO='-Bstatic'
12216       fi
12217       ;;
12218
12219     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
12220       lt_prog_compiler_wl_GO='-Wl,'
12221       lt_prog_compiler_pic_GO='-KPIC'
12222       lt_prog_compiler_static_GO='-Bstatic'
12223       ;;
12224
12225     unicos*)
12226       lt_prog_compiler_wl_GO='-Wl,'
12227       lt_prog_compiler_can_build_shared_GO=no
12228       ;;
12229
12230     uts4*)
12231       lt_prog_compiler_pic_GO='-pic'
12232       lt_prog_compiler_static_GO='-Bstatic'
12233       ;;
12234
12235     *)
12236       lt_prog_compiler_can_build_shared_GO=no
12237       ;;
12238     esac
12239   fi
12240
12241 case $host_os in
12242   # For platforms which do not support PIC, -DPIC is meaningless:
12243   *djgpp*)
12244     lt_prog_compiler_pic_GO=
12245     ;;
12246   *)
12247     lt_prog_compiler_pic_GO="$lt_prog_compiler_pic_GO"
12248     ;;
12249 esac
12250 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_GO" >&5
12251 $as_echo "$lt_prog_compiler_pic_GO" >&6; }
12252
12253
12254
12255 #
12256 # Check to make sure the PIC flag actually works.
12257 #
12258 if test -n "$lt_prog_compiler_pic_GO"; then
12259   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_GO works" >&5
12260 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_GO works... " >&6; }
12261 if ${lt_cv_prog_compiler_pic_works_GO+:} false; then :
12262   $as_echo_n "(cached) " >&6
12263 else
12264   lt_cv_prog_compiler_pic_works_GO=no
12265    ac_outfile=conftest.$ac_objext
12266    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12267    lt_compiler_flag="$lt_prog_compiler_pic_GO"
12268    # Insert the option either (1) after the last *FLAGS variable, or
12269    # (2) before a word containing "conftest.", or (3) at the end.
12270    # Note that $ac_compile itself does not contain backslashes and begins
12271    # with a dollar sign (not a hyphen), so the echo should work correctly.
12272    # The option is referenced via a variable to avoid confusing sed.
12273    lt_compile=`echo "$ac_compile" | $SED \
12274    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12275    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12276    -e 's:$: $lt_compiler_flag:'`
12277    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12278    (eval "$lt_compile" 2>conftest.err)
12279    ac_status=$?
12280    cat conftest.err >&5
12281    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12282    if (exit $ac_status) && test -s "$ac_outfile"; then
12283      # The compiler can only warn and ignore the option if not recognized
12284      # So say no if there are warnings other than the usual output.
12285      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
12286      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
12287      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
12288        lt_cv_prog_compiler_pic_works_GO=yes
12289      fi
12290    fi
12291    $RM conftest*
12292
12293 fi
12294 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_GO" >&5
12295 $as_echo "$lt_cv_prog_compiler_pic_works_GO" >&6; }
12296
12297 if test x"$lt_cv_prog_compiler_pic_works_GO" = xyes; then
12298     case $lt_prog_compiler_pic_GO in
12299      "" | " "*) ;;
12300      *) lt_prog_compiler_pic_GO=" $lt_prog_compiler_pic_GO" ;;
12301      esac
12302 else
12303     lt_prog_compiler_pic_GO=
12304      lt_prog_compiler_can_build_shared_GO=no
12305 fi
12306
12307 fi
12308
12309
12310
12311 #
12312 # Check to make sure the static flag actually works.
12313 #
12314 wl=$lt_prog_compiler_wl_GO eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GO\"
12315 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
12316 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
12317 if ${lt_cv_prog_compiler_static_works_GO+:} false; then :
12318   $as_echo_n "(cached) " >&6
12319 else
12320   lt_cv_prog_compiler_static_works_GO=no
12321    save_LDFLAGS="$LDFLAGS"
12322    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
12323    echo "$lt_simple_link_test_code" > conftest.$ac_ext
12324    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
12325      # The linker can only warn and ignore the option if not recognized
12326      # So say no if there are warnings
12327      if test -s conftest.err; then
12328        # Append any errors to the config.log.
12329        cat conftest.err 1>&5
12330        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
12331        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
12332        if diff conftest.exp conftest.er2 >/dev/null; then
12333          lt_cv_prog_compiler_static_works_GO=yes
12334        fi
12335      else
12336        lt_cv_prog_compiler_static_works_GO=yes
12337      fi
12338    fi
12339    $RM -r conftest*
12340    LDFLAGS="$save_LDFLAGS"
12341
12342 fi
12343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_GO" >&5
12344 $as_echo "$lt_cv_prog_compiler_static_works_GO" >&6; }
12345
12346 if test x"$lt_cv_prog_compiler_static_works_GO" = xyes; then
12347     :
12348 else
12349     lt_prog_compiler_static_GO=
12350 fi
12351
12352
12353
12354
12355   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
12356 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
12357 if ${lt_cv_prog_compiler_c_o_GO+:} false; then :
12358   $as_echo_n "(cached) " >&6
12359 else
12360   lt_cv_prog_compiler_c_o_GO=no
12361    $RM -r conftest 2>/dev/null
12362    mkdir conftest
12363    cd conftest
12364    mkdir out
12365    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12366
12367    lt_compiler_flag="-o out/conftest2.$ac_objext"
12368    # Insert the option either (1) after the last *FLAGS variable, or
12369    # (2) before a word containing "conftest.", or (3) at the end.
12370    # Note that $ac_compile itself does not contain backslashes and begins
12371    # with a dollar sign (not a hyphen), so the echo should work correctly.
12372    lt_compile=`echo "$ac_compile" | $SED \
12373    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12374    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12375    -e 's:$: $lt_compiler_flag:'`
12376    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12377    (eval "$lt_compile" 2>out/conftest.err)
12378    ac_status=$?
12379    cat out/conftest.err >&5
12380    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12381    if (exit $ac_status) && test -s out/conftest2.$ac_objext
12382    then
12383      # The compiler can only warn and ignore the option if not recognized
12384      # So say no if there are warnings
12385      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
12386      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
12387      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
12388        lt_cv_prog_compiler_c_o_GO=yes
12389      fi
12390    fi
12391    chmod u+w . 2>&5
12392    $RM conftest*
12393    # SGI C++ compiler will create directory out/ii_files/ for
12394    # template instantiation
12395    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
12396    $RM out/* && rmdir out
12397    cd ..
12398    $RM -r conftest
12399    $RM conftest*
12400
12401 fi
12402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_GO" >&5
12403 $as_echo "$lt_cv_prog_compiler_c_o_GO" >&6; }
12404
12405
12406
12407   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
12408 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
12409 if ${lt_cv_prog_compiler_c_o_GO+:} false; then :
12410   $as_echo_n "(cached) " >&6
12411 else
12412   lt_cv_prog_compiler_c_o_GO=no
12413    $RM -r conftest 2>/dev/null
12414    mkdir conftest
12415    cd conftest
12416    mkdir out
12417    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12418
12419    lt_compiler_flag="-o out/conftest2.$ac_objext"
12420    # Insert the option either (1) after the last *FLAGS variable, or
12421    # (2) before a word containing "conftest.", or (3) at the end.
12422    # Note that $ac_compile itself does not contain backslashes and begins
12423    # with a dollar sign (not a hyphen), so the echo should work correctly.
12424    lt_compile=`echo "$ac_compile" | $SED \
12425    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12426    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12427    -e 's:$: $lt_compiler_flag:'`
12428    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12429    (eval "$lt_compile" 2>out/conftest.err)
12430    ac_status=$?
12431    cat out/conftest.err >&5
12432    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12433    if (exit $ac_status) && test -s out/conftest2.$ac_objext
12434    then
12435      # The compiler can only warn and ignore the option if not recognized
12436      # So say no if there are warnings
12437      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
12438      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
12439      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
12440        lt_cv_prog_compiler_c_o_GO=yes
12441      fi
12442    fi
12443    chmod u+w . 2>&5
12444    $RM conftest*
12445    # SGI C++ compiler will create directory out/ii_files/ for
12446    # template instantiation
12447    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
12448    $RM out/* && rmdir out
12449    cd ..
12450    $RM -r conftest
12451    $RM conftest*
12452
12453 fi
12454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_GO" >&5
12455 $as_echo "$lt_cv_prog_compiler_c_o_GO" >&6; }
12456
12457
12458
12459
12460 hard_links="nottested"
12461 if test "$lt_cv_prog_compiler_c_o_GO" = no && test "$need_locks" != no; then
12462   # do not overwrite the value of need_locks provided by the user
12463   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
12464 $as_echo_n "checking if we can lock with hard links... " >&6; }
12465   hard_links=yes
12466   $RM conftest*
12467   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12468   touch conftest.a
12469   ln conftest.a conftest.b 2>&5 || hard_links=no
12470   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12471   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
12472 $as_echo "$hard_links" >&6; }
12473   if test "$hard_links" = no; then
12474     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
12475 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
12476     need_locks=warn
12477   fi
12478 else
12479   need_locks=no
12480 fi
12481
12482
12483
12484   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12485 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12486
12487   runpath_var=
12488   allow_undefined_flag_GO=
12489   always_export_symbols_GO=no
12490   archive_cmds_GO=
12491   archive_expsym_cmds_GO=
12492   compiler_needs_object_GO=no
12493   enable_shared_with_static_runtimes_GO=no
12494   export_dynamic_flag_spec_GO=
12495   export_symbols_cmds_GO='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
12496   hardcode_automatic_GO=no
12497   hardcode_direct_GO=no
12498   hardcode_direct_absolute_GO=no
12499   hardcode_libdir_flag_spec_GO=
12500   hardcode_libdir_flag_spec_ld_GO=
12501   hardcode_libdir_separator_GO=
12502   hardcode_minus_L_GO=no
12503   hardcode_shlibpath_var_GO=unsupported
12504   inherit_rpath_GO=no
12505   link_all_deplibs_GO=unknown
12506   module_cmds_GO=
12507   module_expsym_cmds_GO=
12508   old_archive_from_new_cmds_GO=
12509   old_archive_from_expsyms_cmds_GO=
12510   thread_safe_flag_spec_GO=
12511   whole_archive_flag_spec_GO=
12512   # include_expsyms should be a list of space-separated symbols to be *always*
12513   # included in the symbol list
12514   include_expsyms_GO=
12515   # exclude_expsyms can be an extended regexp of symbols to exclude
12516   # it will be wrapped by ` (' and `)$', so one must not match beginning or
12517   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
12518   # as well as any symbol that contains `d'.
12519   exclude_expsyms_GO='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
12520   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
12521   # platforms (ab)use it in PIC code, but their linkers get confused if
12522   # the symbol is explicitly referenced.  Since portable code cannot
12523   # rely on this symbol name, it's probably fine to never include it in
12524   # preloaded symbol tables.
12525   # Exclude shared library initialization/finalization symbols.
12526   extract_expsyms_cmds=
12527
12528   case $host_os in
12529   cygwin* | mingw* | pw32* | cegcc*)
12530     # FIXME: the MSVC++ port hasn't been tested in a loooong time
12531     # When not using gcc, we currently assume that we are using
12532     # Microsoft Visual C++.
12533     if test "$GCC" != yes; then
12534       with_gnu_ld=no
12535     fi
12536     ;;
12537   interix*)
12538     # we just hope/assume this is gcc and not c89 (= MSVC++)
12539     with_gnu_ld=yes
12540     ;;
12541   openbsd*)
12542     with_gnu_ld=no
12543     ;;
12544   esac
12545
12546   ld_shlibs_GO=yes
12547
12548   # On some targets, GNU ld is compatible enough with the native linker
12549   # that we're better off using the native interface for both.
12550   lt_use_gnu_ld_interface=no
12551   if test "$with_gnu_ld" = yes; then
12552     case $host_os in
12553       aix*)
12554         # The AIX port of GNU ld has always aspired to compatibility
12555         # with the native linker.  However, as the warning in the GNU ld
12556         # block says, versions before 2.19.5* couldn't really create working
12557         # shared libraries, regardless of the interface used.
12558         case `$LD -v 2>&1` in
12559           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
12560           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
12561           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
12562           *)
12563             lt_use_gnu_ld_interface=yes
12564             ;;
12565         esac
12566         ;;
12567       *)
12568         lt_use_gnu_ld_interface=yes
12569         ;;
12570     esac
12571   fi
12572
12573   if test "$lt_use_gnu_ld_interface" = yes; then
12574     # If archive_cmds runs LD, not CC, wlarc should be empty
12575     wlarc='${wl}'
12576
12577     # Set some defaults for GNU ld with shared library support. These
12578     # are reset later if shared libraries are not supported. Putting them
12579     # here allows them to be overridden if necessary.
12580     runpath_var=LD_RUN_PATH
12581     hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12582     export_dynamic_flag_spec_GO='${wl}--export-dynamic'
12583     # ancient GNU ld didn't support --whole-archive et. al.
12584     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
12585       whole_archive_flag_spec_GO="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12586     else
12587       whole_archive_flag_spec_GO=
12588     fi
12589     supports_anon_versioning=no
12590     case `$LD -v 2>&1` in
12591       *GNU\ gold*) supports_anon_versioning=yes ;;
12592       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
12593       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
12594       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
12595       *\ 2.11.*) ;; # other 2.11 versions
12596       *) supports_anon_versioning=yes ;;
12597     esac
12598
12599     # See if GNU ld supports shared libraries.
12600     case $host_os in
12601     aix[3-9]*)
12602       # On AIX/PPC, the GNU linker is very broken
12603       if test "$host_cpu" != ia64; then
12604         ld_shlibs_GO=no
12605         cat <<_LT_EOF 1>&2
12606
12607 *** Warning: the GNU linker, at least up to release 2.19, is reported
12608 *** to be unable to reliably create shared libraries on AIX.
12609 *** Therefore, libtool is disabling shared libraries support.  If you
12610 *** really care for shared libraries, you may want to install binutils
12611 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
12612 *** You will then need to restart the configuration process.
12613
12614 _LT_EOF
12615       fi
12616       ;;
12617
12618     amigaos*)
12619       case $host_cpu in
12620       powerpc)
12621             # see comment about AmigaOS4 .so support
12622             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12623             archive_expsym_cmds_GO=''
12624         ;;
12625       m68k)
12626             archive_cmds_GO='$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 $output_objdir && a2ixlibrary -32)'
12627             hardcode_libdir_flag_spec_GO='-L$libdir'
12628             hardcode_minus_L_GO=yes
12629         ;;
12630       esac
12631       ;;
12632
12633     beos*)
12634       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12635         allow_undefined_flag_GO=unsupported
12636         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12637         # support --undefined.  This deserves some investigation.  FIXME
12638         archive_cmds_GO='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12639       else
12640         ld_shlibs_GO=no
12641       fi
12642       ;;
12643
12644     cygwin* | mingw* | pw32* | cegcc*)
12645       # _LT_TAGVAR(hardcode_libdir_flag_spec, GO) is actually meaningless,
12646       # as there is no search path for DLLs.
12647       hardcode_libdir_flag_spec_GO='-L$libdir'
12648       export_dynamic_flag_spec_GO='${wl}--export-all-symbols'
12649       allow_undefined_flag_GO=unsupported
12650       always_export_symbols_GO=no
12651       enable_shared_with_static_runtimes_GO=yes
12652       export_symbols_cmds_GO='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
12653
12654       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12655         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12656         # If the export-symbols file already is a .def file (1st line
12657         # is EXPORTS), use it as is; otherwise, prepend...
12658         archive_expsym_cmds_GO='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12659           cp $export_symbols $output_objdir/$soname.def;
12660         else
12661           echo EXPORTS > $output_objdir/$soname.def;
12662           cat $export_symbols >> $output_objdir/$soname.def;
12663         fi~
12664         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12665       else
12666         ld_shlibs_GO=no
12667       fi
12668       ;;
12669
12670     haiku*)
12671       archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12672       link_all_deplibs_GO=yes
12673       ;;
12674
12675     interix[3-9]*)
12676       hardcode_direct_GO=no
12677       hardcode_shlibpath_var_GO=no
12678       hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
12679       export_dynamic_flag_spec_GO='${wl}-E'
12680       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12681       # Instead, shared libraries are loaded at an image base (0x10000000 by
12682       # default) and relocated if they conflict, which is a slow very memory
12683       # consuming and fragmenting process.  To avoid this, we pick a random,
12684       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12685       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
12686       archive_cmds_GO='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12687       archive_expsym_cmds_GO='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12688       ;;
12689
12690     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
12691       tmp_diet=no
12692       if test "$host_os" = linux-dietlibc; then
12693         case $cc_basename in
12694           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
12695         esac
12696       fi
12697       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
12698          && test "$tmp_diet" = no
12699       then
12700         tmp_addflag=
12701         tmp_sharedflag='-shared'
12702         case $cc_basename,$host_cpu in
12703         pgcc*)                          # Portland Group C compiler
12704           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'
12705           tmp_addflag=' $pic_flag'
12706           ;;
12707         pgf77* | pgf90* | pgf95* | pgfortran*)
12708                                         # Portland Group f77 and f90 compilers
12709           whole_archive_flag_spec_GO='${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'
12710           tmp_addflag=' $pic_flag -Mnomain' ;;
12711         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
12712           tmp_addflag=' -i_dynamic' ;;
12713         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
12714           tmp_addflag=' -i_dynamic -nofor_main' ;;
12715         ifc* | ifort*)                  # Intel Fortran compiler
12716           tmp_addflag=' -nofor_main' ;;
12717         lf95*)                          # Lahey Fortran 8.1
12718           whole_archive_flag_spec_GO=
12719           tmp_sharedflag='--shared' ;;
12720         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
12721           tmp_sharedflag='-qmkshrobj'
12722           tmp_addflag= ;;
12723         nvcc*)  # Cuda Compiler Driver 2.2
12724           whole_archive_flag_spec_GO='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12725           compiler_needs_object_GO=yes
12726           ;;
12727         esac
12728         case `$CC -V 2>&1 | sed 5q` in
12729         *Sun\ C*)                       # Sun C 5.9
12730           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\"` ${wl}--no-whole-archive'
12731           compiler_needs_object_GO=yes
12732           tmp_sharedflag='-G' ;;
12733         *Sun\ F*)                       # Sun Fortran 8.3
12734           tmp_sharedflag='-G' ;;
12735         esac
12736         archive_cmds_GO='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12737
12738         if test "x$supports_anon_versioning" = xyes; then
12739           archive_expsym_cmds_GO='echo "{ global:" > $output_objdir/$libname.ver~
12740             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12741             echo "local: *; };" >> $output_objdir/$libname.ver~
12742             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12743         fi
12744
12745         case $cc_basename in
12746         xlf* | bgf* | bgxlf* | mpixlf*)
12747           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
12748           whole_archive_flag_spec_GO='--whole-archive$convenience --no-whole-archive'
12749           hardcode_libdir_flag_spec_GO=
12750           hardcode_libdir_flag_spec_ld_GO='-rpath $libdir'
12751           archive_cmds_GO='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
12752           if test "x$supports_anon_versioning" = xyes; then
12753             archive_expsym_cmds_GO='echo "{ global:" > $output_objdir/$libname.ver~
12754               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12755               echo "local: *; };" >> $output_objdir/$libname.ver~
12756               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
12757           fi
12758           ;;
12759         esac
12760       else
12761         ld_shlibs_GO=no
12762       fi
12763       ;;
12764
12765     netbsd*)
12766       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12767         archive_cmds_GO='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
12768         wlarc=
12769       else
12770         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12771         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12772       fi
12773       ;;
12774
12775     solaris*)
12776       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
12777         ld_shlibs_GO=no
12778         cat <<_LT_EOF 1>&2
12779
12780 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
12781 *** create shared libraries on Solaris systems.  Therefore, libtool
12782 *** is disabling shared libraries support.  We urge you to upgrade GNU
12783 *** binutils to release 2.9.1 or newer.  Another option is to modify
12784 *** your PATH or compiler configuration so that the native linker is
12785 *** used, and then restart.
12786
12787 _LT_EOF
12788       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12789         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12790         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12791       else
12792         ld_shlibs_GO=no
12793       fi
12794       ;;
12795
12796     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
12797       case `$LD -v 2>&1` in
12798         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
12799         ld_shlibs_GO=no
12800         cat <<_LT_EOF 1>&2
12801
12802 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
12803 *** reliably create shared libraries on SCO systems.  Therefore, libtool
12804 *** is disabling shared libraries support.  We urge you to upgrade GNU
12805 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
12806 *** your PATH or compiler configuration so that the native linker is
12807 *** used, and then restart.
12808
12809 _LT_EOF
12810         ;;
12811         *)
12812           # For security reasons, it is highly recommended that you always
12813           # use absolute paths for naming shared libraries, and exclude the
12814           # DT_RUNPATH tag from executables and libraries.  But doing so
12815           # requires that you compile everything twice, which is a pain.
12816           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12817             hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12818             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12819             archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12820           else
12821             ld_shlibs_GO=no
12822           fi
12823         ;;
12824       esac
12825       ;;
12826
12827     sunos4*)
12828       archive_cmds_GO='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12829       wlarc=
12830       hardcode_direct_GO=yes
12831       hardcode_shlibpath_var_GO=no
12832       ;;
12833
12834     *)
12835       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12836         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12837         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12838       else
12839         ld_shlibs_GO=no
12840       fi
12841       ;;
12842     esac
12843
12844     if test "$ld_shlibs_GO" = no; then
12845       runpath_var=
12846       hardcode_libdir_flag_spec_GO=
12847       export_dynamic_flag_spec_GO=
12848       whole_archive_flag_spec_GO=
12849     fi
12850   else
12851     # PORTME fill in a description of your system's linker (not GNU ld)
12852     case $host_os in
12853     aix3*)
12854       allow_undefined_flag_GO=unsupported
12855       always_export_symbols_GO=yes
12856       archive_expsym_cmds_GO='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
12857       # Note: this linker hardcodes the directories in LIBPATH if there
12858       # are no directories specified by -L.
12859       hardcode_minus_L_GO=yes
12860       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
12861         # Neither direct hardcoding nor static linking is supported with a
12862         # broken collect2.
12863         hardcode_direct_GO=unsupported
12864       fi
12865       ;;
12866
12867     aix[4-9]*)
12868       if test "$host_cpu" = ia64; then
12869         # On IA64, the linker does run time linking by default, so we don't
12870         # have to do anything special.
12871         aix_use_runtimelinking=no
12872         exp_sym_flag='-Bexport'
12873         no_entry_flag=""
12874       else
12875         # If we're using GNU nm, then we don't want the "-C" option.
12876         # -C means demangle to AIX nm, but means don't demangle with GNU nm
12877         # Also, AIX nm treats weak defined symbols like other global
12878         # defined symbols, whereas GNU nm marks them as "W".
12879         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
12880           export_symbols_cmds_GO='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
12881         else
12882           export_symbols_cmds_GO='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
12883         fi
12884         aix_use_runtimelinking=no
12885
12886         # Test if we are trying to use run time linking or normal
12887         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12888         # need to do runtime linking.
12889         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12890           for ld_flag in $LDFLAGS; do
12891           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
12892             aix_use_runtimelinking=yes
12893             break
12894           fi
12895           done
12896           ;;
12897         esac
12898
12899         exp_sym_flag='-bexport'
12900         no_entry_flag='-bnoentry'
12901       fi
12902
12903       # When large executables or shared objects are built, AIX ld can
12904       # have problems creating the table of contents.  If linking a library
12905       # or program results in "error TOC overflow" add -mminimal-toc to
12906       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
12907       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12908
12909       archive_cmds_GO=''
12910       hardcode_direct_GO=yes
12911       hardcode_direct_absolute_GO=yes
12912       hardcode_libdir_separator_GO=':'
12913       link_all_deplibs_GO=yes
12914       file_list_spec_GO='${wl}-f,'
12915
12916       if test "$GCC" = yes; then
12917         case $host_os in aix4.[012]|aix4.[012].*)
12918         # We only want to do this on AIX 4.2 and lower, the check
12919         # below for broken collect2 doesn't work under 4.3+
12920           collect2name=`${CC} -print-prog-name=collect2`
12921           if test -f "$collect2name" &&
12922            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12923           then
12924           # We have reworked collect2
12925           :
12926           else
12927           # We have old collect2
12928           hardcode_direct_GO=unsupported
12929           # It fails to find uninstalled libraries when the uninstalled
12930           # path is not listed in the libpath.  Setting hardcode_minus_L
12931           # to unsupported forces relinking
12932           hardcode_minus_L_GO=yes
12933           hardcode_libdir_flag_spec_GO='-L$libdir'
12934           hardcode_libdir_separator_GO=
12935           fi
12936           ;;
12937         esac
12938         shared_flag='-shared'
12939         if test "$aix_use_runtimelinking" = yes; then
12940           shared_flag="$shared_flag "'${wl}-G'
12941         fi
12942       else
12943         # not using gcc
12944         if test "$host_cpu" = ia64; then
12945         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12946         # chokes on -Wl,-G. The following line is correct:
12947           shared_flag='-G'
12948         else
12949           if test "$aix_use_runtimelinking" = yes; then
12950             shared_flag='${wl}-G'
12951           else
12952             shared_flag='${wl}-bM:SRE'
12953           fi
12954         fi
12955       fi
12956
12957       export_dynamic_flag_spec_GO='${wl}-bexpall'
12958       # It seems that -bexpall does not export symbols beginning with
12959       # underscore (_), so it is better to generate a list of symbols to export.
12960       always_export_symbols_GO=yes
12961       if test "$aix_use_runtimelinking" = yes; then
12962         # Warning - without using the other runtime loading flags (-brtl),
12963         # -berok will link without error, but may produce a broken library.
12964         allow_undefined_flag_GO='-berok'
12965         # Determine the default libpath from the value encoded in an
12966         # empty executable.
12967         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12968 /* end confdefs.h.  */
12969
12970 int
12971 main ()
12972 {
12973
12974   ;
12975   return 0;
12976 }
12977 _ACEOF
12978 if ac_fn_c_try_link "$LINENO"; then :
12979
12980 lt_aix_libpath_sed='
12981     /Import File Strings/,/^$/ {
12982         /^0/ {
12983             s/^0  *\(.*\)$/\1/
12984             p
12985         }
12986     }'
12987 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12988 # Check for a 64-bit object if we didn't find anything.
12989 if test -z "$aix_libpath"; then
12990   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12991 fi
12992 fi
12993 rm -f core conftest.err conftest.$ac_objext \
12994     conftest$ac_exeext conftest.$ac_ext
12995 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12996
12997         hardcode_libdir_flag_spec_GO='${wl}-blibpath:$libdir:'"$aix_libpath"
12998         archive_expsym_cmds_GO='$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 $shared_flag"
12999       else
13000         if test "$host_cpu" = ia64; then
13001           hardcode_libdir_flag_spec_GO='${wl}-R $libdir:/usr/lib:/lib'
13002           allow_undefined_flag_GO="-z nodefs"
13003           archive_expsym_cmds_GO="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
13004         else
13005          # Determine the default libpath from the value encoded in an
13006          # empty executable.
13007          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13008 /* end confdefs.h.  */
13009
13010 int
13011 main ()
13012 {
13013
13014   ;
13015   return 0;
13016 }
13017 _ACEOF
13018 if ac_fn_c_try_link "$LINENO"; then :
13019
13020 lt_aix_libpath_sed='
13021     /Import File Strings/,/^$/ {
13022         /^0/ {
13023             s/^0  *\(.*\)$/\1/
13024             p
13025         }
13026     }'
13027 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13028 # Check for a 64-bit object if we didn't find anything.
13029 if test -z "$aix_libpath"; then
13030   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13031 fi
13032 fi
13033 rm -f core conftest.err conftest.$ac_objext \
13034     conftest$ac_exeext conftest.$ac_ext
13035 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13036
13037          hardcode_libdir_flag_spec_GO='${wl}-blibpath:$libdir:'"$aix_libpath"
13038           # Warning - without using the other run time loading flags,
13039           # -berok will link without error, but may produce a broken library.
13040           no_undefined_flag_GO=' ${wl}-bernotok'
13041           allow_undefined_flag_GO=' ${wl}-berok'
13042           if test "$with_gnu_ld" = yes; then
13043             # We only use this code for GNU lds that support --whole-archive.
13044             whole_archive_flag_spec_GO='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
13045           else
13046             # Exported symbols can be pulled into shared objects from archives
13047             whole_archive_flag_spec_GO='$convenience'
13048           fi
13049           archive_cmds_need_lc_GO=yes
13050           # This is similar to how AIX traditionally builds its shared libraries.
13051           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'
13052         fi
13053       fi
13054       ;;
13055
13056     amigaos*)
13057       case $host_cpu in
13058       powerpc)
13059             # see comment about AmigaOS4 .so support
13060             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13061             archive_expsym_cmds_GO=''
13062         ;;
13063       m68k)
13064             archive_cmds_GO='$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 $output_objdir && a2ixlibrary -32)'
13065             hardcode_libdir_flag_spec_GO='-L$libdir'
13066             hardcode_minus_L_GO=yes
13067         ;;
13068       esac
13069       ;;
13070
13071     bsdi[45]*)
13072       export_dynamic_flag_spec_GO=-rdynamic
13073       ;;
13074
13075     cygwin* | mingw* | pw32* | cegcc*)
13076       # When not using gcc, we currently assume that we are using
13077       # Microsoft Visual C++.
13078       # hardcode_libdir_flag_spec is actually meaningless, as there is
13079       # no search path for DLLs.
13080       hardcode_libdir_flag_spec_GO=' '
13081       allow_undefined_flag_GO=unsupported
13082       # Tell ltmain to make .lib files, not .a files.
13083       libext=lib
13084       # Tell ltmain to make .dll files, not .so files.
13085       shrext_cmds=".dll"
13086       # FIXME: Setting linknames here is a bad hack.
13087       archive_cmds_GO='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
13088       # The linker will automatically build a .lib file if we build a DLL.
13089       old_archive_from_new_cmds_GO='true'
13090       # FIXME: Should let the user specify the lib program.
13091       old_archive_cmds_GO='lib -OUT:$oldlib$oldobjs$old_deplibs'
13092       fix_srcfile_path_GO='`cygpath -w "$srcfile"`'
13093       enable_shared_with_static_runtimes_GO=yes
13094       ;;
13095
13096     darwin* | rhapsody*)
13097
13098
13099   archive_cmds_need_lc_GO=no
13100   hardcode_direct_GO=no
13101   hardcode_automatic_GO=yes
13102   hardcode_shlibpath_var_GO=unsupported
13103   if test "$lt_cv_ld_force_load" = "yes"; then
13104     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 \"$new_convenience\"`'
13105   else
13106     whole_archive_flag_spec_GO=''
13107   fi
13108   link_all_deplibs_GO=yes
13109   allow_undefined_flag_GO="$_lt_dar_allow_undefined"
13110   case $cc_basename in
13111      ifort*) _lt_dar_can_shared=yes ;;
13112      *) _lt_dar_can_shared=$GCC ;;
13113   esac
13114   if test "$_lt_dar_can_shared" = "yes"; then
13115     output_verbose_link_cmd=func_echo_all
13116     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}"
13117     module_cmds_GO="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
13118     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}${_lt_dsymutil}"
13119     module_expsym_cmds_GO="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
13120
13121   else
13122   ld_shlibs_GO=no
13123   fi
13124
13125       ;;
13126
13127     dgux*)
13128       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13129       hardcode_libdir_flag_spec_GO='-L$libdir'
13130       hardcode_shlibpath_var_GO=no
13131       ;;
13132
13133     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
13134     # support.  Future versions do this automatically, but an explicit c++rt0.o
13135     # does not break anything, and helps significantly (at the cost of a little
13136     # extra space).
13137     freebsd2.2*)
13138       archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
13139       hardcode_libdir_flag_spec_GO='-R$libdir'
13140       hardcode_direct_GO=yes
13141       hardcode_shlibpath_var_GO=no
13142       ;;
13143
13144     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
13145     freebsd2.*)
13146       archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
13147       hardcode_direct_GO=yes
13148       hardcode_minus_L_GO=yes
13149       hardcode_shlibpath_var_GO=no
13150       ;;
13151
13152     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
13153     freebsd* | dragonfly*)
13154       archive_cmds_GO='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
13155       hardcode_libdir_flag_spec_GO='-R$libdir'
13156       hardcode_direct_GO=yes
13157       hardcode_shlibpath_var_GO=no
13158       ;;
13159
13160     hpux9*)
13161       if test "$GCC" = yes; then
13162         archive_cmds_GO='$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 $lib'
13163       else
13164         archive_cmds_GO='$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 $lib'
13165       fi
13166       hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
13167       hardcode_libdir_separator_GO=:
13168       hardcode_direct_GO=yes
13169
13170       # hardcode_minus_L: Not really in the search PATH,
13171       # but as the default location of the library.
13172       hardcode_minus_L_GO=yes
13173       export_dynamic_flag_spec_GO='${wl}-E'
13174       ;;
13175
13176     hpux10*)
13177       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
13178         archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
13179       else
13180         archive_cmds_GO='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
13181       fi
13182       if test "$with_gnu_ld" = no; then
13183         hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
13184         hardcode_libdir_flag_spec_ld_GO='+b $libdir'
13185         hardcode_libdir_separator_GO=:
13186         hardcode_direct_GO=yes
13187         hardcode_direct_absolute_GO=yes
13188         export_dynamic_flag_spec_GO='${wl}-E'
13189         # hardcode_minus_L: Not really in the search PATH,
13190         # but as the default location of the library.
13191         hardcode_minus_L_GO=yes
13192       fi
13193       ;;
13194
13195     hpux11*)
13196       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
13197         case $host_cpu in
13198         hppa*64*)
13199           archive_cmds_GO='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
13200           ;;
13201         ia64*)
13202           archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
13203           ;;
13204         *)
13205           archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
13206           ;;
13207         esac
13208       else
13209         case $host_cpu in
13210         hppa*64*)
13211           archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
13212           ;;
13213         ia64*)
13214           archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
13215           ;;
13216         *)
13217         archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
13218           ;;
13219         esac
13220       fi
13221       if test "$with_gnu_ld" = no; then
13222         hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
13223         hardcode_libdir_separator_GO=:
13224
13225         case $host_cpu in
13226         hppa*64*|ia64*)
13227           hardcode_direct_GO=no
13228           hardcode_shlibpath_var_GO=no
13229           ;;
13230         *)
13231           hardcode_direct_GO=yes
13232           hardcode_direct_absolute_GO=yes
13233           export_dynamic_flag_spec_GO='${wl}-E'
13234
13235           # hardcode_minus_L: Not really in the search PATH,
13236           # but as the default location of the library.
13237           hardcode_minus_L_GO=yes
13238           ;;
13239         esac
13240       fi
13241       ;;
13242
13243     irix5* | irix6* | nonstopux*)
13244       if test "$GCC" = yes; then
13245         archive_cmds_GO='$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 $lib'
13246         # Try to use the -exported_symbol ld option, if it does not
13247         # work, assume that -exports_file does not work either and
13248         # implicitly export all symbols.
13249         save_LDFLAGS="$LDFLAGS"
13250         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
13251         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13252 /* end confdefs.h.  */
13253 int foo(void) {}
13254 _ACEOF
13255 if ac_fn_c_try_link "$LINENO"; then :
13256   archive_expsym_cmds_GO='$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 $lib'
13257
13258 fi
13259 rm -f core conftest.err conftest.$ac_objext \
13260     conftest$ac_exeext conftest.$ac_ext
13261         LDFLAGS="$save_LDFLAGS"
13262       else
13263         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
13264         archive_expsym_cmds_GO='$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 $lib'
13265       fi
13266       archive_cmds_need_lc_GO='no'
13267       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
13268       hardcode_libdir_separator_GO=:
13269       inherit_rpath_GO=yes
13270       link_all_deplibs_GO=yes
13271       ;;
13272
13273     netbsd*)
13274       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
13275         archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
13276       else
13277         archive_cmds_GO='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
13278       fi
13279       hardcode_libdir_flag_spec_GO='-R$libdir'
13280       hardcode_direct_GO=yes
13281       hardcode_shlibpath_var_GO=no
13282       ;;
13283
13284     newsos6)
13285       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13286       hardcode_direct_GO=yes
13287       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
13288       hardcode_libdir_separator_GO=:
13289       hardcode_shlibpath_var_GO=no
13290       ;;
13291
13292     *nto* | *qnx*)
13293       ;;
13294
13295     openbsd*)
13296       if test -f /usr/libexec/ld.so; then
13297         hardcode_direct_GO=yes
13298         hardcode_shlibpath_var_GO=no
13299         hardcode_direct_absolute_GO=yes
13300         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
13301           archive_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
13302           archive_expsym_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
13303           hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
13304           export_dynamic_flag_spec_GO='${wl}-E'
13305         else
13306           case $host_os in
13307            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
13308              archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
13309              hardcode_libdir_flag_spec_GO='-R$libdir'
13310              ;;
13311            *)
13312              archive_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
13313              hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
13314              ;;
13315           esac
13316         fi
13317       else
13318         ld_shlibs_GO=no
13319       fi
13320       ;;
13321
13322     os2*)
13323       hardcode_libdir_flag_spec_GO='-L$libdir'
13324       hardcode_minus_L_GO=yes
13325       allow_undefined_flag_GO=unsupported
13326       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'
13327       old_archive_from_new_cmds_GO='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
13328       ;;
13329
13330     osf3*)
13331       if test "$GCC" = yes; then
13332         allow_undefined_flag_GO=' ${wl}-expect_unresolved ${wl}\*'
13333         archive_cmds_GO='$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 $lib'
13334       else
13335         allow_undefined_flag_GO=' -expect_unresolved \*'
13336         archive_cmds_GO='$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 $lib'
13337       fi
13338       archive_cmds_need_lc_GO='no'
13339       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
13340       hardcode_libdir_separator_GO=:
13341       ;;
13342
13343     osf4* | osf5*)      # as osf3* with the addition of -msym flag
13344       if test "$GCC" = yes; then
13345         allow_undefined_flag_GO=' ${wl}-expect_unresolved ${wl}\*'
13346         archive_cmds_GO='$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 $lib'
13347         hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
13348       else
13349         allow_undefined_flag_GO=' -expect_unresolved \*'
13350         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'
13351         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~
13352         $CC -shared${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'
13353
13354         # Both c and cxx compiler support -rpath directly
13355         hardcode_libdir_flag_spec_GO='-rpath $libdir'
13356       fi
13357       archive_cmds_need_lc_GO='no'
13358       hardcode_libdir_separator_GO=:
13359       ;;
13360
13361     solaris*)
13362       no_undefined_flag_GO=' -z defs'
13363       if test "$GCC" = yes; then
13364         wlarc='${wl}'
13365         archive_cmds_GO='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
13366         archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13367           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
13368       else
13369         case `$CC -V 2>&1` in
13370         *"Compilers 5.0"*)
13371           wlarc=''
13372           archive_cmds_GO='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
13373           archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13374           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
13375           ;;
13376         *)
13377           wlarc='${wl}'
13378           archive_cmds_GO='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
13379           archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13380           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
13381           ;;
13382         esac
13383       fi
13384       hardcode_libdir_flag_spec_GO='-R$libdir'
13385       hardcode_shlibpath_var_GO=no
13386       case $host_os in
13387       solaris2.[0-5] | solaris2.[0-5].*) ;;
13388       *)
13389         # The compiler driver will combine and reorder linker options,
13390         # but understands `-z linker_flag'.  GCC discards it without `$wl',
13391         # but is careful enough not to reorder.
13392         # Supported since Solaris 2.6 (maybe 2.5.1?)
13393         if test "$GCC" = yes; then
13394           whole_archive_flag_spec_GO='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13395         else
13396           whole_archive_flag_spec_GO='-z allextract$convenience -z defaultextract'
13397         fi
13398         ;;
13399       esac
13400       link_all_deplibs_GO=yes
13401       ;;
13402
13403     sunos4*)
13404       if test "x$host_vendor" = xsequent; then
13405         # Use $CC to link under sequent, because it throws in some extra .o
13406         # files that make .init and .fini sections work.
13407         archive_cmds_GO='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
13408       else
13409         archive_cmds_GO='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
13410       fi
13411       hardcode_libdir_flag_spec_GO='-L$libdir'
13412       hardcode_direct_GO=yes
13413       hardcode_minus_L_GO=yes
13414       hardcode_shlibpath_var_GO=no
13415       ;;
13416
13417     sysv4)
13418       case $host_vendor in
13419         sni)
13420           archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13421           hardcode_direct_GO=yes # is this really true???
13422         ;;
13423         siemens)
13424           ## LD is ld it makes a PLAMLIB
13425           ## CC just makes a GrossModule.
13426           archive_cmds_GO='$LD -G -o $lib $libobjs $deplibs $linker_flags'
13427           reload_cmds_GO='$CC -r -o $output$reload_objs'
13428           hardcode_direct_GO=no
13429         ;;
13430         motorola)
13431           archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13432           hardcode_direct_GO=no #Motorola manual says yes, but my tests say they lie
13433         ;;
13434       esac
13435       runpath_var='LD_RUN_PATH'
13436       hardcode_shlibpath_var_GO=no
13437       ;;
13438
13439     sysv4.3*)
13440       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13441       hardcode_shlibpath_var_GO=no
13442       export_dynamic_flag_spec_GO='-Bexport'
13443       ;;
13444
13445     sysv4*MP*)
13446       if test -d /usr/nec; then
13447         archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13448         hardcode_shlibpath_var_GO=no
13449         runpath_var=LD_RUN_PATH
13450         hardcode_runpath_var=yes
13451         ld_shlibs_GO=yes
13452       fi
13453       ;;
13454
13455     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13456       no_undefined_flag_GO='${wl}-z,text'
13457       archive_cmds_need_lc_GO=no
13458       hardcode_shlibpath_var_GO=no
13459       runpath_var='LD_RUN_PATH'
13460
13461       if test "$GCC" = yes; then
13462         archive_cmds_GO='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13463         archive_expsym_cmds_GO='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13464       else
13465         archive_cmds_GO='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13466         archive_expsym_cmds_GO='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13467       fi
13468       ;;
13469
13470     sysv5* | sco3.2v5* | sco5v6*)
13471       # Note: We can NOT use -z defs as we might desire, because we do not
13472       # link with -lc, and that would cause any symbols used from libc to
13473       # always be unresolved, which means just about no library would
13474       # ever link correctly.  If we're not using GNU ld we use -z text
13475       # though, which does catch some bad symbols but isn't as heavy-handed
13476       # as -z defs.
13477       no_undefined_flag_GO='${wl}-z,text'
13478       allow_undefined_flag_GO='${wl}-z,nodefs'
13479       archive_cmds_need_lc_GO=no
13480       hardcode_shlibpath_var_GO=no
13481       hardcode_libdir_flag_spec_GO='${wl}-R,$libdir'
13482       hardcode_libdir_separator_GO=':'
13483       link_all_deplibs_GO=yes
13484       export_dynamic_flag_spec_GO='${wl}-Bexport'
13485       runpath_var='LD_RUN_PATH'
13486
13487       if test "$GCC" = yes; then
13488         archive_cmds_GO='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13489         archive_expsym_cmds_GO='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13490       else
13491         archive_cmds_GO='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13492         archive_expsym_cmds_GO='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13493       fi
13494       ;;
13495
13496     uts4*)
13497       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13498       hardcode_libdir_flag_spec_GO='-L$libdir'
13499       hardcode_shlibpath_var_GO=no
13500       ;;
13501
13502     *)
13503       ld_shlibs_GO=no
13504       ;;
13505     esac
13506
13507     if test x$host_vendor = xsni; then
13508       case $host in
13509       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
13510         export_dynamic_flag_spec_GO='${wl}-Blargedynsym'
13511         ;;
13512       esac
13513     fi
13514   fi
13515
13516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_GO" >&5
13517 $as_echo "$ld_shlibs_GO" >&6; }
13518 test "$ld_shlibs_GO" = no && can_build_shared=no
13519
13520 with_gnu_ld_GO=$with_gnu_ld
13521
13522
13523
13524
13525
13526
13527 #
13528 # Do we need to explicitly link libc?
13529 #
13530 case "x$archive_cmds_need_lc_GO" in
13531 x|xyes)
13532   # Assume -lc should be added
13533   archive_cmds_need_lc_GO=yes
13534
13535   if test "$enable_shared" = yes && test "$GCC" = yes; then
13536     case $archive_cmds_GO in
13537     *'~'*)
13538       # FIXME: we may have to deal with multi-command sequences.
13539       ;;
13540     '$CC '*)
13541       # Test whether the compiler implicitly links with -lc since on some
13542       # systems, -lgcc has to come before -lc. If gcc already passes -lc
13543       # to ld, don't add -lc before -lgcc.
13544       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
13545 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
13546 if ${lt_cv_archive_cmds_need_lc_GO+:} false; then :
13547   $as_echo_n "(cached) " >&6
13548 else
13549   $RM conftest*
13550         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13551
13552         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13553   (eval $ac_compile) 2>&5
13554   ac_status=$?
13555   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13556   test $ac_status = 0; } 2>conftest.err; then
13557           soname=conftest
13558           lib=conftest
13559           libobjs=conftest.$ac_objext
13560           deplibs=
13561           wl=$lt_prog_compiler_wl_GO
13562           pic_flag=$lt_prog_compiler_pic_GO
13563           compiler_flags=-v
13564           linker_flags=-v
13565           verstring=
13566           output_objdir=.
13567           libname=conftest
13568           lt_save_allow_undefined_flag=$allow_undefined_flag_GO
13569           allow_undefined_flag_GO=
13570           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_GO 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
13571   (eval $archive_cmds_GO 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
13572   ac_status=$?
13573   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13574   test $ac_status = 0; }
13575           then
13576             lt_cv_archive_cmds_need_lc_GO=no
13577           else
13578             lt_cv_archive_cmds_need_lc_GO=yes
13579           fi
13580           allow_undefined_flag_GO=$lt_save_allow_undefined_flag
13581         else
13582           cat conftest.err 1>&5
13583         fi
13584         $RM conftest*
13585
13586 fi
13587 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_GO" >&5
13588 $as_echo "$lt_cv_archive_cmds_need_lc_GO" >&6; }
13589       archive_cmds_need_lc_GO=$lt_cv_archive_cmds_need_lc_GO
13590       ;;
13591     esac
13592   fi
13593   ;;
13594 esac
13595
13596
13597
13598
13599
13600
13601
13602
13603
13604
13605
13606
13607
13608
13609
13610
13611
13612
13613
13614
13615
13616
13617
13618
13619
13620
13621
13622
13623
13624
13625
13626
13627
13628
13629
13630
13631
13632
13633
13634
13635
13636
13637
13638
13639
13640
13641
13642
13643
13644
13645
13646
13647
13648
13649
13650
13651
13652
13653
13654
13655
13656
13657
13658
13659   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
13660 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
13661 hardcode_action_GO=
13662 if test -n "$hardcode_libdir_flag_spec_GO" ||
13663    test -n "$runpath_var_GO" ||
13664    test "X$hardcode_automatic_GO" = "Xyes" ; then
13665
13666   # We can hardcode non-existent directories.
13667   if test "$hardcode_direct_GO" != no &&
13668      # If the only mechanism to avoid hardcoding is shlibpath_var, we
13669      # have to relink, otherwise we might link with an installed library
13670      # when we should be linking with a yet-to-be-installed one
13671      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, GO)" != no &&
13672      test "$hardcode_minus_L_GO" != no; then
13673     # Linking always hardcodes the temporary library directory.
13674     hardcode_action_GO=relink
13675   else
13676     # We can link without hardcoding, and we can hardcode nonexisting dirs.
13677     hardcode_action_GO=immediate
13678   fi
13679 else
13680   # We cannot hardcode anything, or else we can only hardcode existing
13681   # directories.
13682   hardcode_action_GO=unsupported
13683 fi
13684 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_GO" >&5
13685 $as_echo "$hardcode_action_GO" >&6; }
13686
13687 if test "$hardcode_action_GO" = relink ||
13688    test "$inherit_rpath_GO" = yes; then
13689   # Fast installation is not supported
13690   enable_fast_install=no
13691 elif test "$shlibpath_overrides_runpath" = yes ||
13692      test "$enable_shared" = no; then
13693   # Fast installation is not necessary
13694   enable_fast_install=needless
13695 fi
13696
13697
13698
13699
13700
13701
13702
13703 fi
13704
13705 ac_ext=c
13706 ac_cpp='$CPP $CPPFLAGS'
13707 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13708 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13709 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13710
13711
13712 GCC=$lt_save_GCC
13713 CC="$lt_save_CC"
13714
13715
13716
13717
13718         ac_config_commands="$ac_config_commands libtool"
13719
13720
13721
13722
13723 # Only expand once:
13724
13725
13726
13727
13728
13729 CC_FOR_BUILD=${CC_FOR_BUILD:-gcc}
13730
13731
13732 for ac_prog in gawk mawk nawk awk
13733 do
13734   # Extract the first word of "$ac_prog", so it can be a program name with args.
13735 set dummy $ac_prog; ac_word=$2
13736 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13737 $as_echo_n "checking for $ac_word... " >&6; }
13738 if ${ac_cv_prog_AWK+:} false; then :
13739   $as_echo_n "(cached) " >&6
13740 else
13741   if test -n "$AWK"; then
13742   ac_cv_prog_AWK="$AWK" # Let the user override the test.
13743 else
13744 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13745 for as_dir in $PATH
13746 do
13747   IFS=$as_save_IFS
13748   test -z "$as_dir" && as_dir=.
13749     for ac_exec_ext in '' $ac_executable_extensions; do
13750   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13751     ac_cv_prog_AWK="$ac_prog"
13752     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13753     break 2
13754   fi
13755 done
13756   done
13757 IFS=$as_save_IFS
13758
13759 fi
13760 fi
13761 AWK=$ac_cv_prog_AWK
13762 if test -n "$AWK"; then
13763   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
13764 $as_echo "$AWK" >&6; }
13765 else
13766   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13767 $as_echo "no" >&6; }
13768 fi
13769
13770
13771   test -n "$AWK" && break
13772 done
13773
13774
13775 WARN_FLAGS='-Wall -Wextra -Wwrite-strings -Wcast-qual'
13776
13777
13778 # Check whether --enable-werror was given.
13779 if test "${enable_werror+set}" = set; then :
13780   enableval=$enable_werror;
13781 fi
13782
13783 if test "x$enable_werror" != "xno"; then
13784   WERROR="-Werror"
13785 fi
13786
13787
13788 glibgo_toolexecdir=no
13789 glibgo_toolexeclibdir=no
13790
13791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
13792 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
13793 # Check whether --enable-version-specific-runtime-libs was given.
13794 if test "${enable_version_specific_runtime_libs+set}" = set; then :
13795   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
13796     yes) version_specific_libs=yes ;;
13797     no)  version_specific_libs=no ;;
13798     *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
13799    esac
13800 else
13801   version_specific_libs=no
13802 fi
13803
13804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
13805 $as_echo "$version_specific_libs" >&6; }
13806
13807
13808 # Check whether --with-toolexeclibdir was given.
13809 if test "${with_toolexeclibdir+set}" = set; then :
13810   withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
13811   /)
13812     ;;
13813   */)
13814     with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
13815     ;;
13816 esac
13817 else
13818   with_toolexeclibdir=no
13819 fi
13820
13821
13822
13823 # Version-specific runtime libs processing.
13824 if test $version_specific_libs = yes; then
13825   glibgo_toolexecdir='${libdir}/gcc/${host_alias}'
13826   glibgo_toolexeclibdir='${toolexecdir}/${gcc_version}$(MULTISUBDIR)'
13827 fi
13828
13829 # Calculate glibgo_toolexecdir, glibgo_toolexeclibdir
13830 # Install a library built with a cross compiler in tooldir, not libdir.
13831 if test -n "$with_cross_host" &&
13832    test x"$with_cross_host" != x"no"; then
13833   nover_glibgo_toolexecdir='${exec_prefix}/${host_alias}'
13834   case ${with_toolexeclibdir} in
13835     no)
13836       nover_glibgo_toolexeclibdir='${toolexecdir}/lib'
13837       ;;
13838     *)
13839       nover_glibgo_toolexeclibdir=${with_toolexeclibdir}
13840       ;;
13841   esac
13842 else
13843   nover_glibgo_toolexecdir='${libdir}/gcc/${host_alias}'
13844   nover_glibgo_toolexeclibdir='${libdir}'
13845 fi
13846 multi_os_directory=`$GOC -print-multi-os-directory`
13847 case $multi_os_directory in
13848   .) ;; # Avoid trailing /.
13849   *) nover_glibgo_toolexeclibdir=${nover_glibgo_toolexeclibdir}/${multi_os_directory} ;;
13850 esac
13851
13852 if test x"$glibgo_toolexecdir" = x"no"; then
13853   glibgo_toolexecdir="${nover_glibgo_toolexecdir}"
13854   glibgo_toolexeclibdir="${nover_glibgo_toolexeclibdir}"
13855 fi
13856
13857
13858
13859
13860
13861 # See if the user wants to configure without libffi.  Some
13862 # architectures don't support it.  FIXME: We should set a default
13863 # based on the host.
13864
13865 # Check whether --with-libffi was given.
13866 if test "${with_libffi+set}" = set; then :
13867   withval=$with_libffi; :
13868 else
13869   with_libffi=${with_libffi_default-yes}
13870 fi
13871
13872
13873 LIBFFI=
13874 LIBFFIINCS=
13875 if test "$with_libffi" != no; then
13876
13877 $as_echo "#define USE_LIBFFI 1" >>confdefs.h
13878
13879    LIBFFI=../libffi/libffi_convenience.la
13880    LIBFFIINCS='-I$(top_srcdir)/../libffi/include -I../libffi/include'
13881 fi
13882
13883
13884  if test "$with_libffi" != "no"; then
13885   USE_LIBFFI_TRUE=
13886   USE_LIBFFI_FALSE='#'
13887 else
13888   USE_LIBFFI_TRUE='#'
13889   USE_LIBFFI_FALSE=
13890 fi
13891
13892
13893 # See if the user wants to configure without libatomic. This is useful if we are
13894 # on an architecture for which libgo does not need an atomic support library and
13895 # libatomic does not support our C compiler.
13896
13897 # Check whether --with-libatomic was given.
13898 if test "${with_libatomic+set}" = set; then :
13899   withval=$with_libatomic; :
13900 else
13901   with_libatomic=${with_libatomic_default-yes}
13902 fi
13903
13904
13905 LIBATOMIC=
13906 if test "$with_libatomic" != no; then
13907    LIBATOMIC=../libatomic/libatomic_convenience.la
13908 fi
13909
13910
13911 # Used to tell GNU make to include a file without telling automake to
13912 # include it.
13913 go_include="-include"
13914
13915
13916 # All known GOOS values.  This is the union of all operating systems
13917 # supported by the gofrontend and all operating systems supported by
13918 # the gc toolchain.
13919 ALLGOOS="aix android darwin dragonfly freebsd hurd illumos irix js linux netbsd openbsd plan9 rtems solaris windows"
13920
13921 is_darwin=no
13922 is_freebsd=no
13923 is_irix=no
13924 is_linux=no
13925 is_netbsd=no
13926 is_openbsd=no
13927 is_dragonfly=no
13928 is_rtems=no
13929 is_solaris=no
13930 is_aix=no
13931 is_hurd=no
13932 GOOS=unknown
13933 case ${host} in
13934   *-*-darwin*)   is_darwin=yes;  GOOS=darwin ;;
13935   *-*-freebsd*)  is_freebsd=yes; GOOS=freebsd ;;
13936   *-*-irix6*)    is_irix=yes;    GOOS=irix ;;
13937   *-*-linux*)    is_linux=yes;   GOOS=linux ;;
13938   *-*-netbsd*)   is_netbsd=yes;  GOOS=netbsd ;;
13939   *-*-openbsd*)  is_openbsd=yes; GOOS=openbsd ;;
13940   *-*-dragonfly*) is_dragonfly=yes; GOOS=dragonfly ;;
13941   *-*-rtems*)    is_rtems=yes;   GOOS=rtems ;;
13942   *-*-solaris2*) is_solaris=yes; GOOS=solaris ;;
13943   *-*-aix*)      is_aix=yes;     GOOS=aix ;;
13944   *-*-gnu*)      is_hurd=yes;    GOOS=hurd ;;
13945 esac
13946  if test $is_darwin = yes; then
13947   LIBGO_IS_DARWIN_TRUE=
13948   LIBGO_IS_DARWIN_FALSE='#'
13949 else
13950   LIBGO_IS_DARWIN_TRUE='#'
13951   LIBGO_IS_DARWIN_FALSE=
13952 fi
13953
13954  if test $is_freebsd = yes; then
13955   LIBGO_IS_FREEBSD_TRUE=
13956   LIBGO_IS_FREEBSD_FALSE='#'
13957 else
13958   LIBGO_IS_FREEBSD_TRUE='#'
13959   LIBGO_IS_FREEBSD_FALSE=
13960 fi
13961
13962  if test $is_irix = yes; then
13963   LIBGO_IS_IRIX_TRUE=
13964   LIBGO_IS_IRIX_FALSE='#'
13965 else
13966   LIBGO_IS_IRIX_TRUE='#'
13967   LIBGO_IS_IRIX_FALSE=
13968 fi
13969
13970  if test $is_linux = yes; then
13971   LIBGO_IS_LINUX_TRUE=
13972   LIBGO_IS_LINUX_FALSE='#'
13973 else
13974   LIBGO_IS_LINUX_TRUE='#'
13975   LIBGO_IS_LINUX_FALSE=
13976 fi
13977
13978  if test $is_netbsd = yes; then
13979   LIBGO_IS_NETBSD_TRUE=
13980   LIBGO_IS_NETBSD_FALSE='#'
13981 else
13982   LIBGO_IS_NETBSD_TRUE='#'
13983   LIBGO_IS_NETBSD_FALSE=
13984 fi
13985
13986  if test $is_openbsd = yes; then
13987   LIBGO_IS_OPENBSD_TRUE=
13988   LIBGO_IS_OPENBSD_FALSE='#'
13989 else
13990   LIBGO_IS_OPENBSD_TRUE='#'
13991   LIBGO_IS_OPENBSD_FALSE=
13992 fi
13993
13994  if test $is_dragonfly = yes; then
13995   LIBGO_IS_DRAGONFLY_TRUE=
13996   LIBGO_IS_DRAGONFLY_FALSE='#'
13997 else
13998   LIBGO_IS_DRAGONFLY_TRUE='#'
13999   LIBGO_IS_DRAGONFLY_FALSE=
14000 fi
14001
14002  if test $is_rtems = yes; then
14003   LIBGO_IS_RTEMS_TRUE=
14004   LIBGO_IS_RTEMS_FALSE='#'
14005 else
14006   LIBGO_IS_RTEMS_TRUE='#'
14007   LIBGO_IS_RTEMS_FALSE=
14008 fi
14009
14010  if test $is_solaris = yes; then
14011   LIBGO_IS_SOLARIS_TRUE=
14012   LIBGO_IS_SOLARIS_FALSE='#'
14013 else
14014   LIBGO_IS_SOLARIS_TRUE='#'
14015   LIBGO_IS_SOLARIS_FALSE=
14016 fi
14017
14018  if test $is_aix = yes; then
14019   LIBGO_IS_AIX_TRUE=
14020   LIBGO_IS_AIX_FALSE='#'
14021 else
14022   LIBGO_IS_AIX_TRUE='#'
14023   LIBGO_IS_AIX_FALSE=
14024 fi
14025
14026  if test $is_hurd = yes; then
14027   LIBGO_IS_HURD_TRUE=
14028   LIBGO_IS_HURD_FALSE='#'
14029 else
14030   LIBGO_IS_HURD_TRUE='#'
14031   LIBGO_IS_HURD_FALSE=
14032 fi
14033
14034  if test $is_darwin = yes -o $is_dragonfly = yes -o $is_freebsd = yes -o $is_netbsd = yes -o $is_openbsd = yes; then
14035   LIBGO_IS_BSD_TRUE=
14036   LIBGO_IS_BSD_FALSE='#'
14037 else
14038   LIBGO_IS_BSD_TRUE='#'
14039   LIBGO_IS_BSD_FALSE=
14040 fi
14041
14042
14043
14044
14045 USE_DEJAGNU=no
14046 case ${host} in
14047   *-*-rtems*) USE_DEJAGNU=yes ;;
14048   ${build}) ;;
14049   *) USE_DEJAGNU=yes ;;
14050 esac
14051
14052
14053 # All known GOARCH values.  This is the union of all architectures
14054 # supported by the gofrontend and all architectures supported by the
14055 # gc toolchain.
14056 # To add a new architecture:
14057 # - add it to this list
14058 # - if appropriate, add an entry to ALLGOARCHFAMILY below
14059 # - add an entry to the case on ${host} below to set GOARCH
14060 # - update goarchList in libgo/go/go/build/syslist.go
14061 # - update goarch.sh to report the values for this architecture
14062 # - update go-set-goarch in gcc/testsuite/go.test/go-test.exp
14063 # - update ptrSizeMap and intSizeMap in libgo/go/cmd/cgo/main.go
14064 # - update arch lists in libgo/match.sh
14065 # - update arch lists in libgo/testsuite/gotest
14066 # - update +build lines in several places
14067 #   - libgo/go/runtime/lfstack_NNbit.go
14068 #   - libgo/go/runtime/hashNN.go
14069 #   - libgo/go/runtime/unalignedN.go
14070 #   - libgo/go/syscall/endian_XX.go
14071 #   - possibly others
14072 # - possibly update files in libgo/go/internal/syscall/unix
14073 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"
14074
14075 # All known GOARCH family values.
14076 ALLGOARCHFAMILY="I386 ALPHA AMD64 ARM ARM64 IA64 M68K MIPS MIPS64 NIOS2 PPC PPC64 RISCV RISCV64 S390 S390X SH SPARC SPARC64 WASM"
14077
14078 GOARCH=unknown
14079 case ${host} in
14080   alpha*-*-*)
14081     GOARCH=alpha
14082     ;;
14083   aarch64-*-*)
14084     GOARCH=arm64
14085     ;;
14086   aarch64_be-*-*)
14087     GOARCH=arm64be
14088     ;;
14089   arm*-*-* | strongarm*-*-* | ep9312*-*-* | xscale-*-*)
14090     GOARCH=arm
14091     case ${host} in
14092       arm*b*-*-*)
14093         GOARCH=armbe
14094         ;;
14095     esac
14096     ;;
14097   i[34567]86-*-* | x86_64-*-*)
14098     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14099 /* end confdefs.h.  */
14100
14101 #ifdef __x86_64__
14102 #error 64-bit
14103 #endif
14104
14105 _ACEOF
14106 if ac_fn_c_try_compile "$LINENO"; then :
14107   GOARCH=386
14108 else
14109   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14110 /* end confdefs.h.  */
14111
14112 #ifdef __ILP32__
14113 #error x32
14114 #endif
14115
14116 _ACEOF
14117 if ac_fn_c_try_compile "$LINENO"; then :
14118   GOARCH=amd64
14119 else
14120   GOARCH=amd64p32
14121 fi
14122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14123 fi
14124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14125     ;;
14126   ia64-*-*)
14127     GOARCH=ia64
14128     ;;
14129   m68k*-*-*)
14130     GOARCH=m68k
14131     ;;
14132   mips*-*-*)
14133     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14134 /* end confdefs.h.  */
14135
14136 #if _MIPS_SIM != _ABIO32
14137 #error not o32
14138 #endif
14139
14140 _ACEOF
14141 if ac_fn_c_try_compile "$LINENO"; then :
14142   mips_abi="o32"
14143 else
14144   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14145 /* end confdefs.h.  */
14146
14147 #if _MIPS_SIM != _ABIN32
14148 #error not n32
14149 #endif
14150
14151 _ACEOF
14152 if ac_fn_c_try_compile "$LINENO"; then :
14153   mips_abi="n32"
14154 else
14155   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14156 /* end confdefs.h.  */
14157
14158 #if _MIPS_SIM != _ABI64
14159 #error not n64
14160 #endif
14161
14162 _ACEOF
14163 if ac_fn_c_try_compile "$LINENO"; then :
14164   mips_abi="n64"
14165 else
14166   as_fn_error $? "unknown MIPS ABI" "$LINENO" 5
14167 mips_abi="n32"
14168 fi
14169 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14170 fi
14171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14172 fi
14173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14174     case "$mips_abi" in
14175     "o32") GOARCH=mips ;;
14176     "n32") GOARCH=mips64p32 ;;
14177     "n64") GOARCH=mips64 ;;
14178     esac
14179     case "${host}" in
14180     mips*el-*-*)
14181         GOARCH="${GOARCH}le"
14182         ;;
14183     esac
14184     ;;
14185   nios2-*-*)
14186     GOARCH=nios2
14187     ;;
14188   rs6000*-*-* | powerpc*-*-*)
14189     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14190 /* end confdefs.h.  */
14191
14192 #ifdef _ARCH_PPC64
14193 #error 64-bit
14194 #endif
14195
14196 _ACEOF
14197 if ac_fn_c_try_compile "$LINENO"; then :
14198   GOARCH=ppc
14199 else
14200
14201 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14202 /* end confdefs.h.  */
14203
14204 #if defined(_BIG_ENDIAN) || defined(__BIG_ENDIAN__)
14205 #error 64be
14206 #endif
14207
14208 _ACEOF
14209 if ac_fn_c_try_compile "$LINENO"; then :
14210   GOARCH=ppc64le
14211 else
14212   GOARCH=ppc64
14213 fi
14214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14215 fi
14216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14217     ;;
14218   riscv64-*-*)
14219     GOARCH=riscv64
14220     ;;
14221   s390*-*-*)
14222     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14223 /* end confdefs.h.  */
14224
14225 #if defined(__s390x__)
14226 #error 64-bit
14227 #endif
14228
14229 _ACEOF
14230 if ac_fn_c_try_compile "$LINENO"; then :
14231   GOARCH=s390
14232 else
14233   GOARCH=s390x
14234 fi
14235 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14236     ;;
14237   sh3eb*-*-* | sh4eb*-*-*)
14238     GOARCH=shbe
14239     ;;
14240   sh3*-*-* | sh4*-*-*)
14241     GOARCH=sh
14242     ;;
14243   sparc*-*-*)
14244     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14245 /* end confdefs.h.  */
14246
14247 #if defined(__sparcv9) || defined(__arch64__)
14248 #error 64-bit
14249 #endif
14250
14251 _ACEOF
14252 if ac_fn_c_try_compile "$LINENO"; then :
14253   GOARCH=sparc
14254 else
14255   GOARCH=sparc64
14256 fi
14257 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14258     ;;
14259 esac
14260
14261
14262
14263
14264  if test "$GOARCH" = "386" -o "$GOARCH" = "amd64" -o "$GOARCH" = "amd64p32"; then
14265   LIBGO_IS_X86_TRUE=
14266   LIBGO_IS_X86_FALSE='#'
14267 else
14268   LIBGO_IS_X86_TRUE='#'
14269   LIBGO_IS_X86_FALSE=
14270 fi
14271
14272
14273 FUNCTION_DESCRIPTORS=false
14274 case ${host} in
14275   rs6000*-*-* | powerpc*-*-*)
14276     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14277 /* end confdefs.h.  */
14278
14279 #if _CALL_ELF == 1
14280 #error descriptors
14281 #endif
14282
14283 _ACEOF
14284 if ac_fn_c_try_compile "$LINENO"; then :
14285   FUNCTION_DESCRIPTORS=false
14286 else
14287   FUNCTION_DESCRIPTORS=true
14288 fi
14289 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14290     ;;
14291 esac
14292
14293
14294 GO_LIBCALL_OS_FILE=
14295 GO_LIBCALL_OS_ARCH_FILE=
14296 GO_SYSCALL_OS_FILE=
14297 GO_SYSCALL_OS_ARCH_FILE=
14298 if test -f "${srcdir}/go/syscall/libcall_${GOOS}.go"; then
14299   GO_LIBCALL_OS_FILE="go/syscall/libcall_${GOOS}.go"
14300 fi
14301 if test -f "${srcdir}/go/syscall/libcall_${GOOS}_${GOARCH}.go"; then
14302   GO_LIBCALL_OS_ARCH_FILE="go/syscall/libcall_${GOOS}_${GOARCH}.go"
14303 fi
14304 if test -f "${srcdir}/go/syscall/syscall_${GOOS}.go"; then
14305   GO_SYSCALL_OS_FILE="go/syscall/syscall_${GOOS}.go"
14306 fi
14307 if test -f "${srcdir}/go/syscall/syscall_${GOOS}_${GOARCH}.go"; then
14308   GO_SYSCALL_OS_ARCH_FILE="go/syscall/syscall_${GOOS}_${GOARCH}.go"
14309 fi
14310
14311
14312
14313
14314
14315 OSCFLAGS="-D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
14316 case "$target" in
14317     mips-sgi-irix6.5*)
14318         # IRIX 6 needs _XOPEN_SOURCE=500 for the XPG5 version of struct
14319         # msghdr in <sys/socket.h>.
14320         OSCFLAGS="$OSCFLAGS -D_XOPEN_SOURCE=500"
14321         ;;
14322     *-*-solaris2.*)
14323         # Solaris 10+ needs this so struct msghdr gets the msg_control
14324         # etc. fields in <sys/socket.h> (_XPG4_2).  _XOPEN_SOURCE=600 as
14325         # above doesn't work with C99.
14326         OSCFLAGS="$OSCFLAGS -std=gnu99 -D_XOPEN_SOURCE=600 -D__EXTENSIONS__"
14327         ;;
14328 esac
14329
14330
14331
14332   test -z "$HWCAP_CFLAGS" && HWCAP_CFLAGS=''
14333
14334   # Restrict the test to Solaris, other assemblers (e.g. AIX as) have -nH
14335   # with a different meaning.
14336   case ${target_os} in
14337     solaris2*)
14338       ac_save_CFLAGS="$CFLAGS"
14339       CFLAGS="$CFLAGS -Wa,-nH"
14340
14341       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for as that supports -Wa,-nH" >&5
14342 $as_echo_n "checking for as that supports -Wa,-nH... " >&6; }
14343       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14344 /* end confdefs.h.  */
14345
14346 int
14347 main ()
14348 {
14349 return 0;
14350   ;
14351   return 0;
14352 }
14353 _ACEOF
14354 if ac_fn_c_try_compile "$LINENO"; then :
14355   ac_hwcap_flags=yes
14356 else
14357   ac_hwcap_flags=no
14358 fi
14359 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14360       if test "$ac_hwcap_flags" = "yes"; then
14361         HWCAP_CFLAGS="-Wa,-nH $HWCAP_CFLAGS"
14362       fi
14363       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_hwcap_flags" >&5
14364 $as_echo "$ac_hwcap_flags" >&6; }
14365
14366       CFLAGS="$ac_save_CFLAGS"
14367       ;;
14368   esac
14369
14370
14371
14372
14373 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fsplit-stack is supported" >&5
14374 $as_echo_n "checking whether -fsplit-stack is supported... " >&6; }
14375 if ${libgo_cv_c_split_stack_supported+:} false; then :
14376   $as_echo_n "(cached) " >&6
14377 else
14378   CFLAGS_hold=$CFLAGS
14379 CFLAGS="$CFLAGS -fsplit-stack"
14380 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14381 /* end confdefs.h.  */
14382 int i;
14383 _ACEOF
14384 if ac_fn_c_try_compile "$LINENO"; then :
14385   libgo_cv_c_split_stack_supported=yes
14386 else
14387   libgo_cv_c_split_stack_supported=no
14388 fi
14389 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14390 CFLAGS=$CFLAGS_hold
14391 fi
14392 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_split_stack_supported" >&5
14393 $as_echo "$libgo_cv_c_split_stack_supported" >&6; }
14394
14395 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linker supports split/non-split linked together" >&5
14396 $as_echo_n "checking whether linker supports split/non-split linked together... " >&6; }
14397 if ${libgo_cv_c_linker_split_non_split+:} false; then :
14398   $as_echo_n "(cached) " >&6
14399 else
14400   cat > conftest1.c << EOF
14401 extern void f();
14402 int main() { f(); return 0; }
14403 EOF
14404 cat > conftest2.c << EOF
14405 void f() {}
14406 EOF
14407 $CC -c -fsplit-stack $CFLAGS $CPPFLAGS conftest1.c >/dev/null 2>&1
14408 $CC -c $CFLAGS $CPPFLAGS conftest2.c > /dev/null 2>&1
14409 if $CC -o conftest conftest1.$ac_objext conftest2.$ac_objext > /dev/null 2>&1; then
14410   libgo_cv_c_linker_split_non_split=yes
14411 else
14412   libgo_cv_c_linker_split_non_split=no
14413 fi
14414 rm -f conftest1.* conftest2.* conftest
14415 fi
14416 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_linker_split_non_split" >&5
14417 $as_echo "$libgo_cv_c_linker_split_non_split" >&6; }
14418
14419 if test "$libgo_cv_c_split_stack_supported" = yes -a "$libgo_cv_c_linker_split_non_split" = yes; then
14420   SPLIT_STACK=-fsplit-stack
14421
14422 $as_echo "#define USING_SPLIT_STACK 1" >>confdefs.h
14423
14424 else
14425   SPLIT_STACK=
14426 fi
14427
14428  if test "$libgo_cv_c_split_stack_supported" = yes -a "$libgo_cv_c_linker_split_non_split" = yes; then
14429   USING_SPLIT_STACK_TRUE=
14430   USING_SPLIT_STACK_FALSE='#'
14431 else
14432   USING_SPLIT_STACK_TRUE='#'
14433   USING_SPLIT_STACK_FALSE=
14434 fi
14435
14436
14437 if test "$libgo_cv_c_split_stack_supported" = yes -a "$libgo_cv_c_linker_split_non_split" = no; then
14438   GO_SPLIT_STACK=-fno-split-stack
14439 else
14440   GO_SPLIT_STACK=
14441 fi
14442
14443
14444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linker supports split stack" >&5
14445 $as_echo_n "checking whether linker supports split stack... " >&6; }
14446 if ${libgo_cv_c_linker_supports_split_stack+:} false; then :
14447   $as_echo_n "(cached) " >&6
14448 else
14449   libgo_cv_c_linker_supports_split_stack=no
14450 if $GOC -Wl,--help 2>/dev/null | grep split-stack-adjust-size >/dev/null 2>&1; then
14451   libgo_cv_c_linker_supports_split_stack=yes
14452 fi
14453 fi
14454 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_linker_supports_split_stack" >&5
14455 $as_echo "$libgo_cv_c_linker_supports_split_stack" >&6; }
14456 if test "$libgo_cv_c_linker_supports_split_stack" = yes; then
14457
14458 $as_echo "#define LINKER_SUPPORTS_SPLIT_STACK 1" >>confdefs.h
14459
14460 fi
14461
14462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler is llgo" >&5
14463 $as_echo_n "checking whether compiler is llgo... " >&6; }
14464 if ${libgo_cv_c_goc_is_llgo+:} false; then :
14465   $as_echo_n "(cached) " >&6
14466 else
14467   libgo_cv_c_goc_is_llgo=no
14468 if $GOC -dumpversion 2>/dev/null | grep llgo >/dev/null 2>&1; then
14469   libgo_cv_c_goc_is_llgo=yes
14470 fi
14471 fi
14472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_goc_is_llgo" >&5
14473 $as_echo "$libgo_cv_c_goc_is_llgo" >&6; }
14474  if test "$libgo_cv_c_goc_is_llgo" = yes; then
14475   GOC_IS_LLGO_TRUE=
14476   GOC_IS_LLGO_FALSE='#'
14477 else
14478   GOC_IS_LLGO_TRUE='#'
14479   GOC_IS_LLGO_FALSE=
14480 fi
14481
14482
14483 MATH_LIBS=
14484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
14485 $as_echo_n "checking for sqrt in -lm... " >&6; }
14486 if ${ac_cv_lib_m_sqrt+:} false; then :
14487   $as_echo_n "(cached) " >&6
14488 else
14489   ac_check_lib_save_LIBS=$LIBS
14490 LIBS="-lm  $LIBS"
14491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14492 /* end confdefs.h.  */
14493
14494 /* Override any GCC internal prototype to avoid an error.
14495    Use char because int might match the return type of a GCC
14496    builtin and then its argument prototype would still apply.  */
14497 #ifdef __cplusplus
14498 extern "C"
14499 #endif
14500 char sqrt ();
14501 int
14502 main ()
14503 {
14504 return sqrt ();
14505   ;
14506   return 0;
14507 }
14508 _ACEOF
14509 if ac_fn_c_try_link "$LINENO"; then :
14510   ac_cv_lib_m_sqrt=yes
14511 else
14512   ac_cv_lib_m_sqrt=no
14513 fi
14514 rm -f core conftest.err conftest.$ac_objext \
14515     conftest$ac_exeext conftest.$ac_ext
14516 LIBS=$ac_check_lib_save_LIBS
14517 fi
14518 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
14519 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
14520 if test "x$ac_cv_lib_m_sqrt" = xyes; then :
14521   MATH_LIBS=-lm
14522 fi
14523
14524
14525
14526 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket libraries" >&5
14527 $as_echo_n "checking for socket libraries... " >&6; }
14528 if ${libgo_cv_lib_sockets+:} false; then :
14529   $as_echo_n "(cached) " >&6
14530 else
14531   libgo_cv_lib_sockets=
14532    libgo_check_both=no
14533    ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
14534 if test "x$ac_cv_func_connect" = xyes; then :
14535   libgo_check_socket=no
14536 else
14537   libgo_check_socket=yes
14538 fi
14539
14540    if test "$libgo_check_socket" = "yes"; then
14541      unset ac_cv_func_connect
14542      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsocket" >&5
14543 $as_echo_n "checking for main in -lsocket... " >&6; }
14544 if ${ac_cv_lib_socket_main+:} false; then :
14545   $as_echo_n "(cached) " >&6
14546 else
14547   ac_check_lib_save_LIBS=$LIBS
14548 LIBS="-lsocket  $LIBS"
14549 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14550 /* end confdefs.h.  */
14551
14552
14553 int
14554 main ()
14555 {
14556 return main ();
14557   ;
14558   return 0;
14559 }
14560 _ACEOF
14561 if ac_fn_c_try_link "$LINENO"; then :
14562   ac_cv_lib_socket_main=yes
14563 else
14564   ac_cv_lib_socket_main=no
14565 fi
14566 rm -f core conftest.err conftest.$ac_objext \
14567     conftest$ac_exeext conftest.$ac_ext
14568 LIBS=$ac_check_lib_save_LIBS
14569 fi
14570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_main" >&5
14571 $as_echo "$ac_cv_lib_socket_main" >&6; }
14572 if test "x$ac_cv_lib_socket_main" = xyes; then :
14573   libgo_cv_lib_sockets="-lsocket"
14574 else
14575   libgo_check_both=yes
14576 fi
14577
14578    fi
14579    if test "$libgo_check_both" = "yes"; then
14580      libgo_old_libs=$LIBS
14581      LIBS="$LIBS -lsocket -lnsl"
14582      unset ac_cv_func_accept
14583      ac_fn_c_check_func "$LINENO" "accept" "ac_cv_func_accept"
14584 if test "x$ac_cv_func_accept" = xyes; then :
14585   libgo_check_nsl=no
14586                     libgo_cv_lib_sockets="-lsocket -lnsl"
14587 fi
14588
14589      unset ac_cv_func_accept
14590      LIBS=$libgo_old_libs
14591    fi
14592    unset ac_cv_func_gethostbyname
14593    libgo_old_libs="$LIBS"
14594    ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
14595 if test "x$ac_cv_func_gethostbyname" = xyes; then :
14596
14597 else
14598   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lnsl" >&5
14599 $as_echo_n "checking for main in -lnsl... " >&6; }
14600 if ${ac_cv_lib_nsl_main+:} false; then :
14601   $as_echo_n "(cached) " >&6
14602 else
14603   ac_check_lib_save_LIBS=$LIBS
14604 LIBS="-lnsl  $LIBS"
14605 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14606 /* end confdefs.h.  */
14607
14608
14609 int
14610 main ()
14611 {
14612 return main ();
14613   ;
14614   return 0;
14615 }
14616 _ACEOF
14617 if ac_fn_c_try_link "$LINENO"; then :
14618   ac_cv_lib_nsl_main=yes
14619 else
14620   ac_cv_lib_nsl_main=no
14621 fi
14622 rm -f core conftest.err conftest.$ac_objext \
14623     conftest$ac_exeext conftest.$ac_ext
14624 LIBS=$ac_check_lib_save_LIBS
14625 fi
14626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_main" >&5
14627 $as_echo "$ac_cv_lib_nsl_main" >&6; }
14628 if test "x$ac_cv_lib_nsl_main" = xyes; then :
14629   libgo_cv_lib_sockets="$libgo_cv_lib_sockets -lnsl"
14630 fi
14631
14632 fi
14633
14634    unset ac_cv_func_gethostbyname
14635    ac_fn_c_check_func "$LINENO" "sendfile" "ac_cv_func_sendfile"
14636 if test "x$ac_cv_func_sendfile" = xyes; then :
14637
14638 else
14639   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsendfile" >&5
14640 $as_echo_n "checking for main in -lsendfile... " >&6; }
14641 if ${ac_cv_lib_sendfile_main+:} false; then :
14642   $as_echo_n "(cached) " >&6
14643 else
14644   ac_check_lib_save_LIBS=$LIBS
14645 LIBS="-lsendfile  $LIBS"
14646 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14647 /* end confdefs.h.  */
14648
14649
14650 int
14651 main ()
14652 {
14653 return main ();
14654   ;
14655   return 0;
14656 }
14657 _ACEOF
14658 if ac_fn_c_try_link "$LINENO"; then :
14659   ac_cv_lib_sendfile_main=yes
14660 else
14661   ac_cv_lib_sendfile_main=no
14662 fi
14663 rm -f core conftest.err conftest.$ac_objext \
14664     conftest$ac_exeext conftest.$ac_ext
14665 LIBS=$ac_check_lib_save_LIBS
14666 fi
14667 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sendfile_main" >&5
14668 $as_echo "$ac_cv_lib_sendfile_main" >&6; }
14669 if test "x$ac_cv_lib_sendfile_main" = xyes; then :
14670   libgo_cv_lib_sockets="$libgo_cv_lib_sockets -lsendfile"
14671 fi
14672
14673 fi
14674
14675    LIBS=$libgo_old_libs
14676
14677 fi
14678 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_sockets" >&5
14679 $as_echo "$libgo_cv_lib_sockets" >&6; }
14680 NET_LIBS="$libgo_cv_lib_sockets"
14681
14682
14683 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is supported" >&5
14684 $as_echo_n "checking whether -pthread is supported... " >&6; }
14685 if ${libgo_cv_lib_pthread+:} false; then :
14686   $as_echo_n "(cached) " >&6
14687 else
14688   CFLAGS_hold=$CFLAGS
14689 CFLAGS="$CFLAGS -pthread -L../libatomic/.libs"
14690 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14691 /* end confdefs.h.  */
14692 int i;
14693 _ACEOF
14694 if ac_fn_c_try_compile "$LINENO"; then :
14695   libgo_cv_lib_pthread=yes
14696 else
14697   libgo_cv_lib_pthread=no
14698 fi
14699 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14700 CFLAGS=$CFLAGS_hold
14701 fi
14702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_pthread" >&5
14703 $as_echo "$libgo_cv_lib_pthread" >&6; }
14704 PTHREAD_CFLAGS=
14705 if test "$libgo_cv_lib_pthread" = yes; then
14706   # RISC-V apparently adds -latomic when using -pthread.
14707   PTHREAD_CFLAGS="-pthread -L../libatomic/.libs"
14708 fi
14709
14710
14711 PTHREAD_LIBS=
14712 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
14713 $as_echo_n "checking for pthread_create in -lpthread... " >&6; }
14714 if ${ac_cv_lib_pthread_pthread_create+:} false; then :
14715   $as_echo_n "(cached) " >&6
14716 else
14717   ac_check_lib_save_LIBS=$LIBS
14718 LIBS="-lpthread  $LIBS"
14719 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14720 /* end confdefs.h.  */
14721
14722 /* Override any GCC internal prototype to avoid an error.
14723    Use char because int might match the return type of a GCC
14724    builtin and then its argument prototype would still apply.  */
14725 #ifdef __cplusplus
14726 extern "C"
14727 #endif
14728 char pthread_create ();
14729 int
14730 main ()
14731 {
14732 return pthread_create ();
14733   ;
14734   return 0;
14735 }
14736 _ACEOF
14737 if ac_fn_c_try_link "$LINENO"; then :
14738   ac_cv_lib_pthread_pthread_create=yes
14739 else
14740   ac_cv_lib_pthread_pthread_create=no
14741 fi
14742 rm -f core conftest.err conftest.$ac_objext \
14743     conftest$ac_exeext conftest.$ac_ext
14744 LIBS=$ac_check_lib_save_LIBS
14745 fi
14746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
14747 $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
14748 if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then :
14749   PTHREAD_LIBS=-lpthread
14750 fi
14751
14752
14753
14754 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sched_yield" >&5
14755 $as_echo_n "checking for library containing sched_yield... " >&6; }
14756 if ${ac_cv_search_sched_yield+:} false; then :
14757   $as_echo_n "(cached) " >&6
14758 else
14759   ac_func_search_save_LIBS=$LIBS
14760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14761 /* end confdefs.h.  */
14762
14763 /* Override any GCC internal prototype to avoid an error.
14764    Use char because int might match the return type of a GCC
14765    builtin and then its argument prototype would still apply.  */
14766 #ifdef __cplusplus
14767 extern "C"
14768 #endif
14769 char sched_yield ();
14770 int
14771 main ()
14772 {
14773 return sched_yield ();
14774   ;
14775   return 0;
14776 }
14777 _ACEOF
14778 for ac_lib in '' rt; do
14779   if test -z "$ac_lib"; then
14780     ac_res="none required"
14781   else
14782     ac_res=-l$ac_lib
14783     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14784   fi
14785   if ac_fn_c_try_link "$LINENO"; then :
14786   ac_cv_search_sched_yield=$ac_res
14787 fi
14788 rm -f core conftest.err conftest.$ac_objext \
14789     conftest$ac_exeext
14790   if ${ac_cv_search_sched_yield+:} false; then :
14791   break
14792 fi
14793 done
14794 if ${ac_cv_search_sched_yield+:} false; then :
14795
14796 else
14797   ac_cv_search_sched_yield=no
14798 fi
14799 rm conftest.$ac_ext
14800 LIBS=$ac_func_search_save_LIBS
14801 fi
14802 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sched_yield" >&5
14803 $as_echo "$ac_cv_search_sched_yield" >&6; }
14804 ac_res=$ac_cv_search_sched_yield
14805 if test "$ac_res" != no; then :
14806   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14807
14808 fi
14809
14810 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
14811 $as_echo_n "checking for library containing nanosleep... " >&6; }
14812 if ${ac_cv_search_nanosleep+:} false; then :
14813   $as_echo_n "(cached) " >&6
14814 else
14815   ac_func_search_save_LIBS=$LIBS
14816 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14817 /* end confdefs.h.  */
14818
14819 /* Override any GCC internal prototype to avoid an error.
14820    Use char because int might match the return type of a GCC
14821    builtin and then its argument prototype would still apply.  */
14822 #ifdef __cplusplus
14823 extern "C"
14824 #endif
14825 char nanosleep ();
14826 int
14827 main ()
14828 {
14829 return nanosleep ();
14830   ;
14831   return 0;
14832 }
14833 _ACEOF
14834 for ac_lib in '' rt; do
14835   if test -z "$ac_lib"; then
14836     ac_res="none required"
14837   else
14838     ac_res=-l$ac_lib
14839     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14840   fi
14841   if ac_fn_c_try_link "$LINENO"; then :
14842   ac_cv_search_nanosleep=$ac_res
14843 fi
14844 rm -f core conftest.err conftest.$ac_objext \
14845     conftest$ac_exeext
14846   if ${ac_cv_search_nanosleep+:} false; then :
14847   break
14848 fi
14849 done
14850 if ${ac_cv_search_nanosleep+:} false; then :
14851
14852 else
14853   ac_cv_search_nanosleep=no
14854 fi
14855 rm conftest.$ac_ext
14856 LIBS=$ac_func_search_save_LIBS
14857 fi
14858 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
14859 $as_echo "$ac_cv_search_nanosleep" >&6; }
14860 ac_res=$ac_cv_search_nanosleep
14861 if test "$ac_res" != no; then :
14862   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14863
14864 fi
14865
14866 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
14867 $as_echo_n "checking for library containing clock_gettime... " >&6; }
14868 if ${ac_cv_search_clock_gettime+:} false; then :
14869   $as_echo_n "(cached) " >&6
14870 else
14871   ac_func_search_save_LIBS=$LIBS
14872 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14873 /* end confdefs.h.  */
14874
14875 /* Override any GCC internal prototype to avoid an error.
14876    Use char because int might match the return type of a GCC
14877    builtin and then its argument prototype would still apply.  */
14878 #ifdef __cplusplus
14879 extern "C"
14880 #endif
14881 char clock_gettime ();
14882 int
14883 main ()
14884 {
14885 return clock_gettime ();
14886   ;
14887   return 0;
14888 }
14889 _ACEOF
14890 for ac_lib in '' rt; do
14891   if test -z "$ac_lib"; then
14892     ac_res="none required"
14893   else
14894     ac_res=-l$ac_lib
14895     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14896   fi
14897   if ac_fn_c_try_link "$LINENO"; then :
14898   ac_cv_search_clock_gettime=$ac_res
14899 fi
14900 rm -f core conftest.err conftest.$ac_objext \
14901     conftest$ac_exeext
14902   if ${ac_cv_search_clock_gettime+:} false; then :
14903   break
14904 fi
14905 done
14906 if ${ac_cv_search_clock_gettime+:} false; then :
14907
14908 else
14909   ac_cv_search_clock_gettime=no
14910 fi
14911 rm conftest.$ac_ext
14912 LIBS=$ac_func_search_save_LIBS
14913 fi
14914 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
14915 $as_echo "$ac_cv_search_clock_gettime" >&6; }
14916 ac_res=$ac_cv_search_clock_gettime
14917 if test "$ac_res" != no; then :
14918   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14919
14920 fi
14921
14922
14923  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
14924 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
14925 if ${ac_cv_c_bigendian+:} false; then :
14926   $as_echo_n "(cached) " >&6
14927 else
14928   ac_cv_c_bigendian=unknown
14929     # See if we're dealing with a universal compiler.
14930     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14931 /* end confdefs.h.  */
14932 #ifndef __APPLE_CC__
14933                not a universal capable compiler
14934              #endif
14935              typedef int dummy;
14936
14937 _ACEOF
14938 if ac_fn_c_try_compile "$LINENO"; then :
14939
14940         # Check for potential -arch flags.  It is not universal unless
14941         # there are at least two -arch flags with different values.
14942         ac_arch=
14943         ac_prev=
14944         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
14945          if test -n "$ac_prev"; then
14946            case $ac_word in
14947              i?86 | x86_64 | ppc | ppc64)
14948                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
14949                  ac_arch=$ac_word
14950                else
14951                  ac_cv_c_bigendian=universal
14952                  break
14953                fi
14954                ;;
14955            esac
14956            ac_prev=
14957          elif test "x$ac_word" = "x-arch"; then
14958            ac_prev=arch
14959          fi
14960        done
14961 fi
14962 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14963     if test $ac_cv_c_bigendian = unknown; then
14964       # See if sys/param.h defines the BYTE_ORDER macro.
14965       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14966 /* end confdefs.h.  */
14967 #include <sys/types.h>
14968              #include <sys/param.h>
14969
14970 int
14971 main ()
14972 {
14973 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
14974                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
14975                      && LITTLE_ENDIAN)
14976               bogus endian macros
14977              #endif
14978
14979   ;
14980   return 0;
14981 }
14982 _ACEOF
14983 if ac_fn_c_try_compile "$LINENO"; then :
14984   # It does; now see whether it defined to BIG_ENDIAN or not.
14985          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14986 /* end confdefs.h.  */
14987 #include <sys/types.h>
14988                 #include <sys/param.h>
14989
14990 int
14991 main ()
14992 {
14993 #if BYTE_ORDER != BIG_ENDIAN
14994                  not big endian
14995                 #endif
14996
14997   ;
14998   return 0;
14999 }
15000 _ACEOF
15001 if ac_fn_c_try_compile "$LINENO"; then :
15002   ac_cv_c_bigendian=yes
15003 else
15004   ac_cv_c_bigendian=no
15005 fi
15006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15007 fi
15008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15009     fi
15010     if test $ac_cv_c_bigendian = unknown; then
15011       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
15012       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15013 /* end confdefs.h.  */
15014 #include <limits.h>
15015
15016 int
15017 main ()
15018 {
15019 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
15020               bogus endian macros
15021              #endif
15022
15023   ;
15024   return 0;
15025 }
15026 _ACEOF
15027 if ac_fn_c_try_compile "$LINENO"; then :
15028   # It does; now see whether it defined to _BIG_ENDIAN or not.
15029          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15030 /* end confdefs.h.  */
15031 #include <limits.h>
15032
15033 int
15034 main ()
15035 {
15036 #ifndef _BIG_ENDIAN
15037                  not big endian
15038                 #endif
15039
15040   ;
15041   return 0;
15042 }
15043 _ACEOF
15044 if ac_fn_c_try_compile "$LINENO"; then :
15045   ac_cv_c_bigendian=yes
15046 else
15047   ac_cv_c_bigendian=no
15048 fi
15049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15050 fi
15051 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15052     fi
15053     if test $ac_cv_c_bigendian = unknown; then
15054       # Compile a test program.
15055       if test "$cross_compiling" = yes; then :
15056   # Try to guess by grepping values from an object file.
15057          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15058 /* end confdefs.h.  */
15059 short int ascii_mm[] =
15060                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
15061                 short int ascii_ii[] =
15062                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
15063                 int use_ascii (int i) {
15064                   return ascii_mm[i] + ascii_ii[i];
15065                 }
15066                 short int ebcdic_ii[] =
15067                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
15068                 short int ebcdic_mm[] =
15069                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
15070                 int use_ebcdic (int i) {
15071                   return ebcdic_mm[i] + ebcdic_ii[i];
15072                 }
15073                 extern int foo;
15074
15075 int
15076 main ()
15077 {
15078 return use_ascii (foo) == use_ebcdic (foo);
15079   ;
15080   return 0;
15081 }
15082 _ACEOF
15083 if ac_fn_c_try_compile "$LINENO"; then :
15084   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
15085               ac_cv_c_bigendian=yes
15086             fi
15087             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
15088               if test "$ac_cv_c_bigendian" = unknown; then
15089                 ac_cv_c_bigendian=no
15090               else
15091                 # finding both strings is unlikely to happen, but who knows?
15092                 ac_cv_c_bigendian=unknown
15093               fi
15094             fi
15095 fi
15096 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15097 else
15098   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15099 /* end confdefs.h.  */
15100 $ac_includes_default
15101 int
15102 main ()
15103 {
15104
15105              /* Are we little or big endian?  From Harbison&Steele.  */
15106              union
15107              {
15108                long int l;
15109                char c[sizeof (long int)];
15110              } u;
15111              u.l = 1;
15112              return u.c[sizeof (long int) - 1] == 1;
15113
15114   ;
15115   return 0;
15116 }
15117 _ACEOF
15118 if ac_fn_c_try_run "$LINENO"; then :
15119   ac_cv_c_bigendian=no
15120 else
15121   ac_cv_c_bigendian=yes
15122 fi
15123 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15124   conftest.$ac_objext conftest.beam conftest.$ac_ext
15125 fi
15126
15127     fi
15128 fi
15129 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
15130 $as_echo "$ac_cv_c_bigendian" >&6; }
15131  case $ac_cv_c_bigendian in #(
15132    yes)
15133      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
15134 ;; #(
15135    no)
15136       ;; #(
15137    universal)
15138
15139 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
15140
15141      ;; #(
15142    *)
15143      as_fn_error $? "unknown endianness
15144  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
15145  esac
15146
15147
15148
15149
15150 # Check whether --with-system-libunwind was given.
15151 if test "${with_system_libunwind+set}" = set; then :
15152   withval=$with_system_libunwind;
15153 fi
15154
15155   # If system-libunwind was not specifically set, pick a default setting.
15156   if test x$with_system_libunwind = x; then
15157     case ${target} in
15158       ia64-*-hpux*) with_system_libunwind=yes ;;
15159       *) with_system_libunwind=no ;;
15160     esac
15161   fi
15162   # Based on system-libunwind and target, do we have ipinfo?
15163   if  test x$with_system_libunwind = xyes; then
15164     case ${target} in
15165       ia64-*-*) have_unwind_getipinfo=no ;;
15166       *) have_unwind_getipinfo=yes ;;
15167     esac
15168   else
15169     # Darwin before version 9 does not have _Unwind_GetIPInfo.
15170
15171     case ${target} in
15172       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
15173       *) have_unwind_getipinfo=yes ;;
15174     esac
15175
15176   fi
15177
15178   if test x$have_unwind_getipinfo = xyes; then
15179
15180 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
15181
15182   fi
15183
15184
15185 for ac_header in port.h sched.h semaphore.h sys/file.h sys/mman.h syscall.h sys/epoll.h sys/event.h sys/inotify.h sys/ptrace.h sys/syscall.h sys/user.h sys/utsname.h sys/select.h sys/socket.h net/if.h net/if_arp.h net/route.h netpacket/packet.h sys/prctl.h sys/mount.h sys/vfs.h sys/statfs.h sys/timex.h sys/sysinfo.h utime.h linux/ether.h linux/fs.h linux/ptrace.h linux/reboot.h netinet/in_syst.h netinet/ip.h netinet/ip_mroute.h netinet/if_ether.h
15186 do :
15187   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
15188 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
15189 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
15190   cat >>confdefs.h <<_ACEOF
15191 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
15192 _ACEOF
15193
15194 fi
15195
15196 done
15197
15198
15199 for ac_header in netinet/icmp6.h
15200 do :
15201   ac_fn_c_check_header_compile "$LINENO" "netinet/icmp6.h" "ac_cv_header_netinet_icmp6_h" "#include <netinet/in.h>
15202
15203 "
15204 if test "x$ac_cv_header_netinet_icmp6_h" = xyes; then :
15205   cat >>confdefs.h <<_ACEOF
15206 #define HAVE_NETINET_ICMP6_H 1
15207 _ACEOF
15208
15209 fi
15210
15211 done
15212
15213
15214 for ac_header in linux/filter.h linux/if_addr.h linux/if_ether.h linux/if_tun.h linux/netlink.h linux/rtnetlink.h
15215 do :
15216   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
15217 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#ifdef HAVE_SYS_SOCKET_H
15218 #include <sys/socket.h>
15219 #endif
15220
15221 "
15222 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
15223   cat >>confdefs.h <<_ACEOF
15224 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
15225 _ACEOF
15226
15227 fi
15228
15229 done
15230
15231
15232  if test "$ac_cv_header_sys_mman_h" = yes; then
15233   HAVE_SYS_MMAN_H_TRUE=
15234   HAVE_SYS_MMAN_H_FALSE='#'
15235 else
15236   HAVE_SYS_MMAN_H_TRUE='#'
15237   HAVE_SYS_MMAN_H_FALSE=
15238 fi
15239
15240
15241 for ac_func in strerror_r strsignal wait4 mincore setenv unsetenv dl_iterate_phdr memmem
15242 do :
15243   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15244 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15245 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15246   cat >>confdefs.h <<_ACEOF
15247 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15248 _ACEOF
15249
15250 fi
15251 done
15252
15253  if test "$ac_cv_func_strerror_r" = yes; then
15254   HAVE_STRERROR_R_TRUE=
15255   HAVE_STRERROR_R_FALSE='#'
15256 else
15257   HAVE_STRERROR_R_TRUE='#'
15258   HAVE_STRERROR_R_FALSE=
15259 fi
15260
15261  if test "$ac_cv_func_wait4" = yes; then
15262   HAVE_WAIT4_TRUE=
15263   HAVE_WAIT4_FALSE='#'
15264 else
15265   HAVE_WAIT4_TRUE='#'
15266   HAVE_WAIT4_FALSE=
15267 fi
15268
15269
15270 for ac_func in accept4 dup3 epoll_create1 faccessat fallocate fchmodat fchownat futimesat getxattr inotify_add_watch inotify_init inotify_init1 inotify_rm_watch listxattr mkdirat mknodat open64 openat pipe2 removexattr renameat setxattr sync_file_range splice syscall tee unlinkat unshare utimensat
15271 do :
15272   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15273 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15274 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15275   cat >>confdefs.h <<_ACEOF
15276 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15277 _ACEOF
15278
15279 fi
15280 done
15281
15282 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
15283 if test "x$ac_cv_type_off_t" = xyes; then :
15284
15285 else
15286
15287 cat >>confdefs.h <<_ACEOF
15288 #define off_t long int
15289 _ACEOF
15290
15291 fi
15292
15293 ac_fn_c_check_type "$LINENO" "loff_t" "ac_cv_type_loff_t" "$ac_includes_default"
15294 if test "x$ac_cv_type_loff_t" = xyes; then :
15295
15296 cat >>confdefs.h <<_ACEOF
15297 #define HAVE_LOFF_T 1
15298 _ACEOF
15299
15300
15301 fi
15302
15303
15304 LIBS_hold="$LIBS"
15305 LIBS="$LIBS -lm"
15306 for ac_func in cosl expl logl sinl tanl acosl asinl atanl atan2l expm1l ldexpl log10l log1pl
15307 do :
15308   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15309 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15310 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15311   cat >>confdefs.h <<_ACEOF
15312 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15313 _ACEOF
15314
15315 fi
15316 done
15317
15318 LIBS="$LIBS_hold"
15319
15320 CFLAGS_hold="$CFLAGS"
15321 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
15322 LIBS_hold="$LIBS"
15323 LIBS="$LIBS $PTHREAD_LIBS"
15324 for ac_func in sem_timedwait
15325 do :
15326   ac_fn_c_check_func "$LINENO" "sem_timedwait" "ac_cv_func_sem_timedwait"
15327 if test "x$ac_cv_func_sem_timedwait" = xyes; then :
15328   cat >>confdefs.h <<_ACEOF
15329 #define HAVE_SEM_TIMEDWAIT 1
15330 _ACEOF
15331
15332 fi
15333 done
15334
15335 CFLAGS="$CFLAGS_hold"
15336 LIBS="$LIBS_hold"
15337
15338 LIBS_hold="$LIBS"
15339 LIBS="$LIBS $MATH_LIBS"
15340 for ac_func in matherr
15341 do :
15342   ac_fn_c_check_func "$LINENO" "matherr" "ac_cv_func_matherr"
15343 if test "x$ac_cv_func_matherr" = xyes; then :
15344   cat >>confdefs.h <<_ACEOF
15345 #define HAVE_MATHERR 1
15346 _ACEOF
15347
15348 fi
15349 done
15350
15351 LIBS="$LIBS_hold"
15352
15353 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -minline-all-stringops" >&5
15354 $as_echo_n "checking whether compiler supports -minline-all-stringops... " >&6; }
15355 if ${libgo_cv_c_stringops+:} false; then :
15356   $as_echo_n "(cached) " >&6
15357 else
15358   CFLAGS_hold=$CFLAGS
15359 CFLAGS="$CFLAGS -minline-all-stringops"
15360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15361 /* end confdefs.h.  */
15362 int i;
15363 _ACEOF
15364 if ac_fn_c_try_compile "$LINENO"; then :
15365   libgo_cv_c_stringops=yes
15366 else
15367   libgo_cv_c_stringops=no
15368 fi
15369 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15370 CFLAGS=$CFLAGS_hold
15371 fi
15372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_stringops" >&5
15373 $as_echo "$libgo_cv_c_stringops" >&6; }
15374 STRINGOPS_FLAG=
15375 if test "$libgo_cv_c_stringops" = yes; then
15376   STRINGOPS_FLAG=-minline-all-stringops
15377 fi
15378
15379
15380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -mfancy-math-387" >&5
15381 $as_echo_n "checking whether compiler supports -mfancy-math-387... " >&6; }
15382 if ${libgo_cv_c_fancymath+:} false; then :
15383   $as_echo_n "(cached) " >&6
15384 else
15385   CFLAGS_hold=$CFLAGS
15386 CFLAGS="$CFLAGS -mfancy-math-387"
15387 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15388 /* end confdefs.h.  */
15389 int i;
15390 _ACEOF
15391 if ac_fn_c_try_compile "$LINENO"; then :
15392   libgo_cv_c_fancymath=yes
15393 else
15394   libgo_cv_c_fancymath=no
15395 fi
15396 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15397 CFLAGS=$CFLAGS_hold
15398 fi
15399 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_fancymath" >&5
15400 $as_echo "$libgo_cv_c_fancymath" >&6; }
15401 MATH_FLAG=
15402 if test "$libgo_cv_c_fancymath" = yes; then
15403   MATH_FLAG="-mfancy-math-387"
15404 fi
15405 MATH_FLAG="${MATH_FLAG} -ffp-contract=off -fno-math-errno -fno-trapping-math"
15406
15407
15408 CFLAGS_hold=$CFLAGS
15409 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE"
15410 ac_fn_c_check_type "$LINENO" "off64_t" "ac_cv_type_off64_t" "$ac_includes_default"
15411 if test "x$ac_cv_type_off64_t" = xyes; then :
15412
15413 cat >>confdefs.h <<_ACEOF
15414 #define HAVE_OFF64_T 1
15415 _ACEOF
15416
15417
15418 fi
15419
15420 CFLAGS=$CFLAGS_hold
15421
15422 { $as_echo "$as_me:${as_lineno-$LINENO}: checking epoll_event size" >&5
15423 $as_echo_n "checking epoll_event size... " >&6; }
15424 if ${libgo_cv_c_epoll_event_size+:} false; then :
15425   $as_echo_n "(cached) " >&6
15426 else
15427   if ac_fn_c_compute_int "$LINENO" "sizeof (struct epoll_event)" "libgo_cv_c_epoll_event_size"        "#include <sys/epoll.h>"; then :
15428
15429 else
15430   libgo_cv_c_epoll_event_size=0
15431 fi
15432
15433 fi
15434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_epoll_event_size" >&5
15435 $as_echo "$libgo_cv_c_epoll_event_size" >&6; }
15436 SIZEOF_STRUCT_EPOLL_EVENT=${libgo_cv_c_epoll_event_size}
15437
15438
15439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking epoll_event data.fd offset" >&5
15440 $as_echo_n "checking epoll_event data.fd offset... " >&6; }
15441 if ${libgo_cv_c_epoll_event_fd_offset+:} false; then :
15442   $as_echo_n "(cached) " >&6
15443 else
15444   if ac_fn_c_compute_int "$LINENO" "offsetof (struct epoll_event, data.fd)" "libgo_cv_c_epoll_event_fd_offset"        "#include <stddef.h>
15445 #include <sys/epoll.h>"; then :
15446
15447 else
15448   libgo_cv_c_epoll_event_fd_offset=0
15449 fi
15450
15451 fi
15452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_epoll_event_fd_offset" >&5
15453 $as_echo "$libgo_cv_c_epoll_event_fd_offset" >&6; }
15454 STRUCT_EPOLL_EVENT_FD_OFFSET=${libgo_cv_c_epoll_event_fd_offset}
15455
15456
15457 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15458 /* end confdefs.h.  */
15459 #include <sys/stat.h>
15460
15461 _ACEOF
15462 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15463   $EGREP "timespec_t.*st_atim" >/dev/null 2>&1; then :
15464   have_stat_timespec=yes
15465 else
15466   have_stat_timespec=no
15467 fi
15468 rm -f conftest*
15469
15470  if test $have_stat_timespec = yes; then
15471   HAVE_STAT_TIMESPEC_TRUE=
15472   HAVE_STAT_TIMESPEC_FALSE='#'
15473 else
15474   HAVE_STAT_TIMESPEC_TRUE='#'
15475   HAVE_STAT_TIMESPEC_FALSE=
15476 fi
15477
15478
15479 ac_fn_c_check_type "$LINENO" "struct exception" "ac_cv_type_struct_exception" "#include <math.h>
15480 "
15481 if test "x$ac_cv_type_struct_exception" = xyes; then :
15482   libgo_has_struct_exception=yes
15483 else
15484   libgo_has_struct_exception=no
15485 fi
15486
15487 if test "$libgo_has_struct_exception" = "yes"; then
15488
15489 $as_echo "#define HAVE_STRUCT_EXCEPTION 1" >>confdefs.h
15490
15491 fi
15492
15493 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setcontext clobbers TLS variables" >&5
15494 $as_echo_n "checking whether setcontext clobbers TLS variables... " >&6; }
15495 if ${libgo_cv_lib_setcontext_clobbers_tls+:} false; then :
15496   $as_echo_n "(cached) " >&6
15497 else
15498   CFLAGS_hold="$CFLAGS"
15499 CFLAGS="$PTHREAD_CFLAGS"
15500 LIBS_hold="$LIBS"
15501 LIBS="$LIBS $PTHREAD_LIBS"
15502 # The cast to long int works around a bug in the HP C Compiler
15503 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15504 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15505 # This bug is HP SR number 8606223364.
15506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
15507 $as_echo_n "checking size of void *... " >&6; }
15508 if ${ac_cv_sizeof_void_p+:} false; then :
15509   $as_echo_n "(cached) " >&6
15510 else
15511   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
15512
15513 else
15514   if test "$ac_cv_type_void_p" = yes; then
15515      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15516 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15517 as_fn_error 77 "cannot compute sizeof (void *)
15518 See \`config.log' for more details" "$LINENO" 5; }
15519    else
15520      ac_cv_sizeof_void_p=0
15521    fi
15522 fi
15523
15524 fi
15525 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
15526 $as_echo "$ac_cv_sizeof_void_p" >&6; }
15527
15528
15529
15530 cat >>confdefs.h <<_ACEOF
15531 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
15532 _ACEOF
15533
15534
15535 as_fn_arith $ac_cv_sizeof_void_p \* 8 && ptr_type_size=$as_val
15536 if test "$cross_compiling" = yes; then :
15537   case "$target:$ptr_type_size" in
15538   i?86-*-solaris2.1[01]:64 | x86_64*-*-solaris2.1[01]:64)
15539     libgo_cv_lib_setcontext_clobbers_tls=yes ;;
15540   *)
15541     libgo_cv_lib_setcontext_clobbers_tls=no ;;
15542  esac
15543
15544 else
15545   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15546 /* end confdefs.h.  */
15547
15548 #include <pthread.h>
15549 #include <stdlib.h>
15550 #include <ucontext.h>
15551 #include <unistd.h>
15552
15553 __thread int tls;
15554
15555 static char stack[10 * 1024 * 1024];
15556 static ucontext_t c;
15557
15558 /* Called via makecontext/setcontext.  */
15559
15560 static void
15561 cfn (void)
15562 {
15563   exit (tls);
15564 }
15565
15566 /* Called via pthread_create.  */
15567
15568 static void *
15569 tfn (void *dummy)
15570 {
15571   /* The thread should still see this value after calling
15572      setcontext.  */
15573   tls = 0;
15574
15575   setcontext (&c);
15576
15577   /* The call to setcontext should not return.  */
15578   abort ();
15579 }
15580
15581 int
15582 main ()
15583 {
15584   pthread_t tid;
15585
15586   /* The thread should not see this value.  */
15587   tls = 1;
15588
15589   if (getcontext (&c) < 0)
15590     abort ();
15591
15592   c.uc_stack.ss_sp = stack;
15593 #ifdef MAKECONTEXT_STACK_TOP
15594   c.uc_stack.ss_sp += sizeof stack;
15595 #endif
15596   c.uc_stack.ss_flags = 0;
15597   c.uc_stack.ss_size = sizeof stack;
15598   c.uc_link = NULL;
15599   makecontext (&c, cfn, 0);
15600
15601   if (pthread_create (&tid, NULL, tfn, NULL) != 0)
15602     abort ();
15603
15604   if (pthread_join (tid, NULL) != 0)
15605     abort ();
15606
15607   /* The thread should have called exit.  */
15608   abort ();
15609 }
15610
15611 _ACEOF
15612 if ac_fn_c_try_run "$LINENO"; then :
15613   libgo_cv_lib_setcontext_clobbers_tls=no
15614 else
15615   libgo_cv_lib_setcontext_clobbers_tls=yes
15616 fi
15617 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15618   conftest.$ac_objext conftest.beam conftest.$ac_ext
15619 fi
15620
15621 CFLAGS="$CFLAGS_hold"
15622 LIBS="$LIBS_hold"
15623
15624 fi
15625 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_setcontext_clobbers_tls" >&5
15626 $as_echo "$libgo_cv_lib_setcontext_clobbers_tls" >&6; }
15627 if test "$libgo_cv_lib_setcontext_clobbers_tls" = "yes"; then
15628
15629 $as_echo "#define SETCONTEXT_CLOBBERS_TLS 1" >>confdefs.h
15630
15631 fi
15632
15633 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .eh_frame section should be read-only" >&5
15634 $as_echo_n "checking whether .eh_frame section should be read-only... " >&6; }
15635 if ${libgo_cv_ro_eh_frame+:} false; then :
15636   $as_echo_n "(cached) " >&6
15637 else
15638
15639 libgo_cv_ro_eh_frame=no
15640 echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
15641 if $CC $CFLAGS -S -fpic -fexceptions -o conftest.s conftest.c > /dev/null 2>&1; then
15642   if grep '.section.*eh_frame.*"a"' conftest.s > /dev/null; then
15643     libgo_cv_ro_eh_frame=yes
15644   elif grep '.section.*eh_frame.*#alloc' conftest.c \
15645        | grep -v '#write' > /dev/null; then
15646     libgo_cv_ro_eh_frame=yes
15647   fi
15648 fi
15649 rm -f conftest.*
15650
15651 fi
15652 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ro_eh_frame" >&5
15653 $as_echo "$libgo_cv_ro_eh_frame" >&6; }
15654 if test "x$libgo_cv_ro_eh_frame" = xyes; then
15655
15656 $as_echo "#define EH_FRAME_FLAGS \"a\"" >>confdefs.h
15657
15658 else
15659
15660 $as_echo "#define EH_FRAME_FLAGS \"aw\"" >>confdefs.h
15661
15662 fi
15663
15664 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Qunused-arguments" >&5
15665 $as_echo_n "checking if compiler supports -Qunused-arguments... " >&6; }
15666 if ${libgo_cv_c_unused_arguments+:} false; then :
15667   $as_echo_n "(cached) " >&6
15668 else
15669   CFLAGS_hold=$CFLAGS
15670 CFLAGS="$CFLAGS -Qunused-arguments"
15671 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15672 /* end confdefs.h.  */
15673 int i;
15674 _ACEOF
15675 if ac_fn_c_try_compile "$LINENO"; then :
15676   libgo_cv_c_unused_arguments=yes
15677 else
15678   libgo_cv_c_unused_arguments=no
15679 fi
15680 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15681 CFLAGS=$CFLAGS_hold
15682 fi
15683 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_unused_arguments" >&5
15684 $as_echo "$libgo_cv_c_unused_arguments" >&6; }
15685
15686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if assembler supports GNU comdat group syntax" >&5
15687 $as_echo_n "checking if assembler supports GNU comdat group syntax... " >&6; }
15688 if ${libgo_cv_as_comdat_gnu+:} false; then :
15689   $as_echo_n "(cached) " >&6
15690 else
15691
15692 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
15693 CFLAGS_hold=$CFLAGS
15694 if test "$libgo_cv_c_unused_arguments" = yes; then
15695   CFLAGS="$CFLAGS -Qunused-arguments"
15696 fi
15697 if $CC $CFLAGS -c conftest.s > /dev/null 2>&1; then
15698   libgo_cv_as_comdat_gnu=yes
15699 else
15700   libgo_cv_as_comdat_gnu=no
15701 fi
15702 CFLAGS=$CFLAGS_hold
15703
15704 fi
15705 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_comdat_gnu" >&5
15706 $as_echo "$libgo_cv_as_comdat_gnu" >&6; }
15707 if test "x$libgo_cv_as_comdat_gnu" = xyes; then
15708
15709 $as_echo "#define HAVE_AS_COMDAT_GAS 1" >>confdefs.h
15710
15711 fi
15712
15713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports pc related relocs" >&5
15714 $as_echo_n "checking assembler supports pc related relocs... " >&6; }
15715 if ${libgo_cv_as_x86_pcrel+:} false; then :
15716   $as_echo_n "(cached) " >&6
15717 else
15718
15719 libgo_cv_as_x86_pcrel=yes
15720 echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s
15721 CFLAGS_hold=$CFLAGS
15722 if test "$libgo_cv_c_unused_arguments" = yes; then
15723   CFLAGS="$CFLAGS -Qunused-arguments"
15724 fi
15725 if $CC $CFLAGS -c conftest.s 2>&1 | $EGREP -i 'illegal|warning' > /dev/null; then
15726     libgo_cv_as_x86_pcrel=no
15727 fi
15728 CFLAGS=$CFLAGS_hold
15729
15730 fi
15731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_pcrel" >&5
15732 $as_echo "$libgo_cv_as_x86_pcrel" >&6; }
15733 if test "x$libgo_cv_as_x86_pcrel" = xyes; then
15734
15735 $as_echo "#define HAVE_AS_X86_PCREL 1" >>confdefs.h
15736
15737 fi
15738
15739 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports unwind section type" >&5
15740 $as_echo_n "checking assembler supports unwind section type... " >&6; }
15741 if ${libgo_cv_as_x86_64_unwind_section_type+:} false; then :
15742   $as_echo_n "(cached) " >&6
15743 else
15744
15745 libgo_cv_as_x86_64_unwind_section_type=yes
15746 echo '.section .eh_frame,"a",@unwind' > conftest.s
15747 CFLAGS_hold=$CFLAGS
15748 if test "$libgo_cv_c_unused_arguments" = yes; then
15749   CFLAGS="$CFLAGS -Qunused-arguments"
15750 fi
15751 if $CC $CFLAGS -c conftest.s 2>&1 | grep -i warning > /dev/null; then
15752     libgo_cv_as_x86_64_unwind_section_type=no
15753 fi
15754 CFLAGS=$CFLAGS_hold
15755
15756 fi
15757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_64_unwind_section_type" >&5
15758 $as_echo "$libgo_cv_as_x86_64_unwind_section_type" >&6; }
15759 if test "x$libgo_cv_as_x86_64_unwind_section_type" = xyes; then
15760
15761 $as_echo "#define HAVE_AS_X86_64_UNWIND_SECTION_TYPE 1" >>confdefs.h
15762
15763 fi
15764
15765 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports AES instructions" >&5
15766 $as_echo_n "checking assembler supports AES instructions... " >&6; }
15767 if ${libgo_cv_as_x86_aes+:} false; then :
15768   $as_echo_n "(cached) " >&6
15769 else
15770
15771 libgo_cv_as_x86_aes=yes
15772 echo 'aesenc %xmm0, %xmm1' > conftest.s
15773 CFLAGS_hold=$CFLAGS
15774 if test "$libgo_cv_c_unused_arguments" = yes; then
15775   CFLAGS="$CFLAGS -Qunused-arguments"
15776 fi
15777 if $CC $CFLAGS -c conftest.s 2>&1 | grep -i error > /dev/null; then
15778     libgo_cv_as_x86_aes=no
15779 fi
15780 CFLAGS=$CFLAGS_hold
15781
15782 fi
15783 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_aes" >&5
15784 $as_echo "$libgo_cv_as_x86_aes" >&6; }
15785 if test "x$libgo_cv_as_x86_aes" = xyes; then
15786
15787 $as_echo "#define HAVE_AS_X86_AES 1" >>confdefs.h
15788
15789 fi
15790
15791 cat >confcache <<\_ACEOF
15792 # This file is a shell script that caches the results of configure
15793 # tests run on this system so they can be shared between configure
15794 # scripts and configure runs, see configure's option --config-cache.
15795 # It is not useful on other systems.  If it contains results you don't
15796 # want to keep, you may remove or edit it.
15797 #
15798 # config.status only pays attention to the cache file if you give it
15799 # the --recheck option to rerun configure.
15800 #
15801 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15802 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15803 # following values.
15804
15805 _ACEOF
15806
15807 # The following way of writing the cache mishandles newlines in values,
15808 # but we know of no workaround that is simple, portable, and efficient.
15809 # So, we kill variables containing newlines.
15810 # Ultrix sh set writes to stderr and can't be redirected directly,
15811 # and sets the high bit in the cache file unless we assign to the vars.
15812 (
15813   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15814     eval ac_val=\$$ac_var
15815     case $ac_val in #(
15816     *${as_nl}*)
15817       case $ac_var in #(
15818       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15819 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15820       esac
15821       case $ac_var in #(
15822       _ | IFS | as_nl) ;; #(
15823       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15824       *) { eval $ac_var=; unset $ac_var;} ;;
15825       esac ;;
15826     esac
15827   done
15828
15829   (set) 2>&1 |
15830     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15831     *${as_nl}ac_space=\ *)
15832       # `set' does not quote correctly, so add quotes: double-quote
15833       # substitution turns \\\\ into \\, and sed turns \\ into \.
15834       sed -n \
15835         "s/'/'\\\\''/g;
15836           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15837       ;; #(
15838     *)
15839       # `set' quotes correctly as required by POSIX, so do not add quotes.
15840       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15841       ;;
15842     esac |
15843     sort
15844 ) |
15845   sed '
15846      /^ac_cv_env_/b end
15847      t clear
15848      :clear
15849      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15850      t end
15851      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15852      :end' >>confcache
15853 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15854   if test -w "$cache_file"; then
15855     if test "x$cache_file" != "x/dev/null"; then
15856       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15857 $as_echo "$as_me: updating cache $cache_file" >&6;}
15858       if test ! -f "$cache_file" || test -h "$cache_file"; then
15859         cat confcache >"$cache_file"
15860       else
15861         case $cache_file in #(
15862         */* | ?:*)
15863           mv -f confcache "$cache_file"$$ &&
15864           mv -f "$cache_file"$$ "$cache_file" ;; #(
15865         *)
15866           mv -f confcache "$cache_file" ;;
15867         esac
15868       fi
15869     fi
15870   else
15871     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15872 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15873   fi
15874 fi
15875 rm -f confcache
15876
15877 if test ${multilib} = yes; then
15878   multilib_arg="--enable-multilib"
15879 else
15880   multilib_arg=
15881 fi
15882
15883 ac_config_files="$ac_config_files Makefile testsuite/Makefile testsuite/libgo-test-support.exp"
15884
15885
15886 ac_config_commands="$ac_config_commands default"
15887
15888
15889 cat >confcache <<\_ACEOF
15890 # This file is a shell script that caches the results of configure
15891 # tests run on this system so they can be shared between configure
15892 # scripts and configure runs, see configure's option --config-cache.
15893 # It is not useful on other systems.  If it contains results you don't
15894 # want to keep, you may remove or edit it.
15895 #
15896 # config.status only pays attention to the cache file if you give it
15897 # the --recheck option to rerun configure.
15898 #
15899 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15900 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15901 # following values.
15902
15903 _ACEOF
15904
15905 # The following way of writing the cache mishandles newlines in values,
15906 # but we know of no workaround that is simple, portable, and efficient.
15907 # So, we kill variables containing newlines.
15908 # Ultrix sh set writes to stderr and can't be redirected directly,
15909 # and sets the high bit in the cache file unless we assign to the vars.
15910 (
15911   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15912     eval ac_val=\$$ac_var
15913     case $ac_val in #(
15914     *${as_nl}*)
15915       case $ac_var in #(
15916       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15917 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15918       esac
15919       case $ac_var in #(
15920       _ | IFS | as_nl) ;; #(
15921       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15922       *) { eval $ac_var=; unset $ac_var;} ;;
15923       esac ;;
15924     esac
15925   done
15926
15927   (set) 2>&1 |
15928     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15929     *${as_nl}ac_space=\ *)
15930       # `set' does not quote correctly, so add quotes: double-quote
15931       # substitution turns \\\\ into \\, and sed turns \\ into \.
15932       sed -n \
15933         "s/'/'\\\\''/g;
15934           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15935       ;; #(
15936     *)
15937       # `set' quotes correctly as required by POSIX, so do not add quotes.
15938       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15939       ;;
15940     esac |
15941     sort
15942 ) |
15943   sed '
15944      /^ac_cv_env_/b end
15945      t clear
15946      :clear
15947      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15948      t end
15949      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15950      :end' >>confcache
15951 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15952   if test -w "$cache_file"; then
15953     if test "x$cache_file" != "x/dev/null"; then
15954       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15955 $as_echo "$as_me: updating cache $cache_file" >&6;}
15956       if test ! -f "$cache_file" || test -h "$cache_file"; then
15957         cat confcache >"$cache_file"
15958       else
15959         case $cache_file in #(
15960         */* | ?:*)
15961           mv -f confcache "$cache_file"$$ &&
15962           mv -f "$cache_file"$$ "$cache_file" ;; #(
15963         *)
15964           mv -f confcache "$cache_file" ;;
15965         esac
15966       fi
15967     fi
15968   else
15969     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15970 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15971   fi
15972 fi
15973 rm -f confcache
15974
15975 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15976 # Let make expand exec_prefix.
15977 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15978
15979 DEFS=-DHAVE_CONFIG_H
15980
15981 ac_libobjs=
15982 ac_ltlibobjs=
15983 U=
15984 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15985   # 1. Remove the extension, and $U if already installed.
15986   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15987   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15988   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15989   #    will be set to the directory where LIBOBJS objects are built.
15990   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15991   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15992 done
15993 LIBOBJS=$ac_libobjs
15994
15995 LTLIBOBJS=$ac_ltlibobjs
15996
15997
15998 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
15999 $as_echo_n "checking that generated files are newer than configure... " >&6; }
16000    if test -n "$am_sleep_pid"; then
16001      # Hide warnings about reused PIDs.
16002      wait $am_sleep_pid 2>/dev/null
16003    fi
16004    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
16005 $as_echo "done" >&6; }
16006  if test -n "$EXEEXT"; then
16007   am__EXEEXT_TRUE=
16008   am__EXEEXT_FALSE='#'
16009 else
16010   am__EXEEXT_TRUE='#'
16011   am__EXEEXT_FALSE=
16012 fi
16013
16014 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
16015   as_fn_error $? "conditional \"AMDEP\" was never defined.
16016 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16017 fi
16018 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
16019   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
16020 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16021 fi
16022 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
16023   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
16024 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16025 fi
16026 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
16027   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
16028 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16029 fi
16030 if test -z "${USE_LIBFFI_TRUE}" && test -z "${USE_LIBFFI_FALSE}"; then
16031   as_fn_error $? "conditional \"USE_LIBFFI\" was never defined.
16032 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16033 fi
16034 if test -z "${LIBGO_IS_DARWIN_TRUE}" && test -z "${LIBGO_IS_DARWIN_FALSE}"; then
16035   as_fn_error $? "conditional \"LIBGO_IS_DARWIN\" was never defined.
16036 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16037 fi
16038 if test -z "${LIBGO_IS_FREEBSD_TRUE}" && test -z "${LIBGO_IS_FREEBSD_FALSE}"; then
16039   as_fn_error $? "conditional \"LIBGO_IS_FREEBSD\" was never defined.
16040 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16041 fi
16042 if test -z "${LIBGO_IS_IRIX_TRUE}" && test -z "${LIBGO_IS_IRIX_FALSE}"; then
16043   as_fn_error $? "conditional \"LIBGO_IS_IRIX\" was never defined.
16044 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16045 fi
16046 if test -z "${LIBGO_IS_LINUX_TRUE}" && test -z "${LIBGO_IS_LINUX_FALSE}"; then
16047   as_fn_error $? "conditional \"LIBGO_IS_LINUX\" was never defined.
16048 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16049 fi
16050 if test -z "${LIBGO_IS_NETBSD_TRUE}" && test -z "${LIBGO_IS_NETBSD_FALSE}"; then
16051   as_fn_error $? "conditional \"LIBGO_IS_NETBSD\" was never defined.
16052 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16053 fi
16054 if test -z "${LIBGO_IS_OPENBSD_TRUE}" && test -z "${LIBGO_IS_OPENBSD_FALSE}"; then
16055   as_fn_error $? "conditional \"LIBGO_IS_OPENBSD\" was never defined.
16056 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16057 fi
16058 if test -z "${LIBGO_IS_DRAGONFLY_TRUE}" && test -z "${LIBGO_IS_DRAGONFLY_FALSE}"; then
16059   as_fn_error $? "conditional \"LIBGO_IS_DRAGONFLY\" was never defined.
16060 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16061 fi
16062 if test -z "${LIBGO_IS_RTEMS_TRUE}" && test -z "${LIBGO_IS_RTEMS_FALSE}"; then
16063   as_fn_error $? "conditional \"LIBGO_IS_RTEMS\" was never defined.
16064 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16065 fi
16066 if test -z "${LIBGO_IS_SOLARIS_TRUE}" && test -z "${LIBGO_IS_SOLARIS_FALSE}"; then
16067   as_fn_error $? "conditional \"LIBGO_IS_SOLARIS\" was never defined.
16068 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16069 fi
16070 if test -z "${LIBGO_IS_AIX_TRUE}" && test -z "${LIBGO_IS_AIX_FALSE}"; then
16071   as_fn_error $? "conditional \"LIBGO_IS_AIX\" was never defined.
16072 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16073 fi
16074 if test -z "${LIBGO_IS_HURD_TRUE}" && test -z "${LIBGO_IS_HURD_FALSE}"; then
16075   as_fn_error $? "conditional \"LIBGO_IS_HURD\" was never defined.
16076 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16077 fi
16078 if test -z "${LIBGO_IS_BSD_TRUE}" && test -z "${LIBGO_IS_BSD_FALSE}"; then
16079   as_fn_error $? "conditional \"LIBGO_IS_BSD\" was never defined.
16080 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16081 fi
16082 if test -z "${LIBGO_IS_X86_TRUE}" && test -z "${LIBGO_IS_X86_FALSE}"; then
16083   as_fn_error $? "conditional \"LIBGO_IS_X86\" was never defined.
16084 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16085 fi
16086 if test -z "${USING_SPLIT_STACK_TRUE}" && test -z "${USING_SPLIT_STACK_FALSE}"; then
16087   as_fn_error $? "conditional \"USING_SPLIT_STACK\" was never defined.
16088 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16089 fi
16090 if test -z "${GOC_IS_LLGO_TRUE}" && test -z "${GOC_IS_LLGO_FALSE}"; then
16091   as_fn_error $? "conditional \"GOC_IS_LLGO\" was never defined.
16092 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16093 fi
16094
16095 if test -z "${HAVE_SYS_MMAN_H_TRUE}" && test -z "${HAVE_SYS_MMAN_H_FALSE}"; then
16096   as_fn_error $? "conditional \"HAVE_SYS_MMAN_H\" was never defined.
16097 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16098 fi
16099 if test -z "${HAVE_STRERROR_R_TRUE}" && test -z "${HAVE_STRERROR_R_FALSE}"; then
16100   as_fn_error $? "conditional \"HAVE_STRERROR_R\" was never defined.
16101 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16102 fi
16103 if test -z "${HAVE_WAIT4_TRUE}" && test -z "${HAVE_WAIT4_FALSE}"; then
16104   as_fn_error $? "conditional \"HAVE_WAIT4\" was never defined.
16105 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16106 fi
16107 if test -z "${HAVE_STAT_TIMESPEC_TRUE}" && test -z "${HAVE_STAT_TIMESPEC_FALSE}"; then
16108   as_fn_error $? "conditional \"HAVE_STAT_TIMESPEC\" was never defined.
16109 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16110 fi
16111
16112 : "${CONFIG_STATUS=./config.status}"
16113 ac_write_fail=0
16114 ac_clean_files_save=$ac_clean_files
16115 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16116 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16117 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16118 as_write_fail=0
16119 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16120 #! $SHELL
16121 # Generated by $as_me.
16122 # Run this file to recreate the current configuration.
16123 # Compiler output produced by configure, useful for debugging
16124 # configure, is in config.log if it exists.
16125
16126 debug=false
16127 ac_cs_recheck=false
16128 ac_cs_silent=false
16129
16130 SHELL=\${CONFIG_SHELL-$SHELL}
16131 export SHELL
16132 _ASEOF
16133 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16134 ## -------------------- ##
16135 ## M4sh Initialization. ##
16136 ## -------------------- ##
16137
16138 # Be more Bourne compatible
16139 DUALCASE=1; export DUALCASE # for MKS sh
16140 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16141   emulate sh
16142   NULLCMD=:
16143   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16144   # is contrary to our usage.  Disable this feature.
16145   alias -g '${1+"$@"}'='"$@"'
16146   setopt NO_GLOB_SUBST
16147 else
16148   case `(set -o) 2>/dev/null` in #(
16149   *posix*) :
16150     set -o posix ;; #(
16151   *) :
16152      ;;
16153 esac
16154 fi
16155
16156
16157 as_nl='
16158 '
16159 export as_nl
16160 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16161 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16162 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16163 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16164 # Prefer a ksh shell builtin over an external printf program on Solaris,
16165 # but without wasting forks for bash or zsh.
16166 if test -z "$BASH_VERSION$ZSH_VERSION" \
16167     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16168   as_echo='print -r --'
16169   as_echo_n='print -rn --'
16170 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16171   as_echo='printf %s\n'
16172   as_echo_n='printf %s'
16173 else
16174   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16175     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16176     as_echo_n='/usr/ucb/echo -n'
16177   else
16178     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16179     as_echo_n_body='eval
16180       arg=$1;
16181       case $arg in #(
16182       *"$as_nl"*)
16183         expr "X$arg" : "X\\(.*\\)$as_nl";
16184         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16185       esac;
16186       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16187     '
16188     export as_echo_n_body
16189     as_echo_n='sh -c $as_echo_n_body as_echo'
16190   fi
16191   export as_echo_body
16192   as_echo='sh -c $as_echo_body as_echo'
16193 fi
16194
16195 # The user is always right.
16196 if test "${PATH_SEPARATOR+set}" != set; then
16197   PATH_SEPARATOR=:
16198   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16199     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16200       PATH_SEPARATOR=';'
16201   }
16202 fi
16203
16204
16205 # IFS
16206 # We need space, tab and new line, in precisely that order.  Quoting is
16207 # there to prevent editors from complaining about space-tab.
16208 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16209 # splitting by setting IFS to empty value.)
16210 IFS=" ""        $as_nl"
16211
16212 # Find who we are.  Look in the path if we contain no directory separator.
16213 as_myself=
16214 case $0 in #((
16215   *[\\/]* ) as_myself=$0 ;;
16216   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16217 for as_dir in $PATH
16218 do
16219   IFS=$as_save_IFS
16220   test -z "$as_dir" && as_dir=.
16221     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16222   done
16223 IFS=$as_save_IFS
16224
16225      ;;
16226 esac
16227 # We did not find ourselves, most probably we were run as `sh COMMAND'
16228 # in which case we are not to be found in the path.
16229 if test "x$as_myself" = x; then
16230   as_myself=$0
16231 fi
16232 if test ! -f "$as_myself"; then
16233   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16234   exit 1
16235 fi
16236
16237 # Unset variables that we do not need and which cause bugs (e.g. in
16238 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16239 # suppresses any "Segmentation fault" message there.  '((' could
16240 # trigger a bug in pdksh 5.2.14.
16241 for as_var in BASH_ENV ENV MAIL MAILPATH
16242 do eval test x\${$as_var+set} = xset \
16243   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16244 done
16245 PS1='$ '
16246 PS2='> '
16247 PS4='+ '
16248
16249 # NLS nuisances.
16250 LC_ALL=C
16251 export LC_ALL
16252 LANGUAGE=C
16253 export LANGUAGE
16254
16255 # CDPATH.
16256 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16257
16258
16259 # as_fn_error STATUS ERROR [LINENO LOG_FD]
16260 # ----------------------------------------
16261 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16262 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16263 # script with STATUS, using 1 if that was 0.
16264 as_fn_error ()
16265 {
16266   as_status=$1; test $as_status -eq 0 && as_status=1
16267   if test "$4"; then
16268     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16269     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
16270   fi
16271   $as_echo "$as_me: error: $2" >&2
16272   as_fn_exit $as_status
16273 } # as_fn_error
16274
16275
16276 # as_fn_set_status STATUS
16277 # -----------------------
16278 # Set $? to STATUS, without forking.
16279 as_fn_set_status ()
16280 {
16281   return $1
16282 } # as_fn_set_status
16283
16284 # as_fn_exit STATUS
16285 # -----------------
16286 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16287 as_fn_exit ()
16288 {
16289   set +e
16290   as_fn_set_status $1
16291   exit $1
16292 } # as_fn_exit
16293
16294 # as_fn_unset VAR
16295 # ---------------
16296 # Portably unset VAR.
16297 as_fn_unset ()
16298 {
16299   { eval $1=; unset $1;}
16300 }
16301 as_unset=as_fn_unset
16302 # as_fn_append VAR VALUE
16303 # ----------------------
16304 # Append the text in VALUE to the end of the definition contained in VAR. Take
16305 # advantage of any shell optimizations that allow amortized linear growth over
16306 # repeated appends, instead of the typical quadratic growth present in naive
16307 # implementations.
16308 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16309   eval 'as_fn_append ()
16310   {
16311     eval $1+=\$2
16312   }'
16313 else
16314   as_fn_append ()
16315   {
16316     eval $1=\$$1\$2
16317   }
16318 fi # as_fn_append
16319
16320 # as_fn_arith ARG...
16321 # ------------------
16322 # Perform arithmetic evaluation on the ARGs, and store the result in the
16323 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16324 # must be portable across $(()) and expr.
16325 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16326   eval 'as_fn_arith ()
16327   {
16328     as_val=$(( $* ))
16329   }'
16330 else
16331   as_fn_arith ()
16332   {
16333     as_val=`expr "$@" || test $? -eq 1`
16334   }
16335 fi # as_fn_arith
16336
16337
16338 if expr a : '\(a\)' >/dev/null 2>&1 &&
16339    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16340   as_expr=expr
16341 else
16342   as_expr=false
16343 fi
16344
16345 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16346   as_basename=basename
16347 else
16348   as_basename=false
16349 fi
16350
16351 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16352   as_dirname=dirname
16353 else
16354   as_dirname=false
16355 fi
16356
16357 as_me=`$as_basename -- "$0" ||
16358 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16359          X"$0" : 'X\(//\)$' \| \
16360          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16361 $as_echo X/"$0" |
16362     sed '/^.*\/\([^/][^/]*\)\/*$/{
16363             s//\1/
16364             q
16365           }
16366           /^X\/\(\/\/\)$/{
16367             s//\1/
16368             q
16369           }
16370           /^X\/\(\/\).*/{
16371             s//\1/
16372             q
16373           }
16374           s/.*/./; q'`
16375
16376 # Avoid depending upon Character Ranges.
16377 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16378 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16379 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16380 as_cr_digits='0123456789'
16381 as_cr_alnum=$as_cr_Letters$as_cr_digits
16382
16383 ECHO_C= ECHO_N= ECHO_T=
16384 case `echo -n x` in #(((((
16385 -n*)
16386   case `echo 'xy\c'` in
16387   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16388   xy)  ECHO_C='\c';;
16389   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16390        ECHO_T=' ';;
16391   esac;;
16392 *)
16393   ECHO_N='-n';;
16394 esac
16395
16396 rm -f conf$$ conf$$.exe conf$$.file
16397 if test -d conf$$.dir; then
16398   rm -f conf$$.dir/conf$$.file
16399 else
16400   rm -f conf$$.dir
16401   mkdir conf$$.dir 2>/dev/null
16402 fi
16403 if (echo >conf$$.file) 2>/dev/null; then
16404   if ln -s conf$$.file conf$$ 2>/dev/null; then
16405     as_ln_s='ln -s'
16406     # ... but there are two gotchas:
16407     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16408     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16409     # In both cases, we have to default to `cp -pR'.
16410     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16411       as_ln_s='cp -pR'
16412   elif ln conf$$.file conf$$ 2>/dev/null; then
16413     as_ln_s=ln
16414   else
16415     as_ln_s='cp -pR'
16416   fi
16417 else
16418   as_ln_s='cp -pR'
16419 fi
16420 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16421 rmdir conf$$.dir 2>/dev/null
16422
16423
16424 # as_fn_mkdir_p
16425 # -------------
16426 # Create "$as_dir" as a directory, including parents if necessary.
16427 as_fn_mkdir_p ()
16428 {
16429
16430   case $as_dir in #(
16431   -*) as_dir=./$as_dir;;
16432   esac
16433   test -d "$as_dir" || eval $as_mkdir_p || {
16434     as_dirs=
16435     while :; do
16436       case $as_dir in #(
16437       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16438       *) as_qdir=$as_dir;;
16439       esac
16440       as_dirs="'$as_qdir' $as_dirs"
16441       as_dir=`$as_dirname -- "$as_dir" ||
16442 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16443          X"$as_dir" : 'X\(//\)[^/]' \| \
16444          X"$as_dir" : 'X\(//\)$' \| \
16445          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16446 $as_echo X"$as_dir" |
16447     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16448             s//\1/
16449             q
16450           }
16451           /^X\(\/\/\)[^/].*/{
16452             s//\1/
16453             q
16454           }
16455           /^X\(\/\/\)$/{
16456             s//\1/
16457             q
16458           }
16459           /^X\(\/\).*/{
16460             s//\1/
16461             q
16462           }
16463           s/.*/./; q'`
16464       test -d "$as_dir" && break
16465     done
16466     test -z "$as_dirs" || eval "mkdir $as_dirs"
16467   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
16468
16469
16470 } # as_fn_mkdir_p
16471 if mkdir -p . 2>/dev/null; then
16472   as_mkdir_p='mkdir -p "$as_dir"'
16473 else
16474   test -d ./-p && rmdir ./-p
16475   as_mkdir_p=false
16476 fi
16477
16478
16479 # as_fn_executable_p FILE
16480 # -----------------------
16481 # Test if FILE is an executable regular file.
16482 as_fn_executable_p ()
16483 {
16484   test -f "$1" && test -x "$1"
16485 } # as_fn_executable_p
16486 as_test_x='test -x'
16487 as_executable_p=as_fn_executable_p
16488
16489 # Sed expression to map a string onto a valid CPP name.
16490 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16491
16492 # Sed expression to map a string onto a valid variable name.
16493 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16494
16495
16496 exec 6>&1
16497 ## ----------------------------------- ##
16498 ## Main body of $CONFIG_STATUS script. ##
16499 ## ----------------------------------- ##
16500 _ASEOF
16501 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16502
16503 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16504 # Save the log message, to keep $0 and so on meaningful, and to
16505 # report actual input values of CONFIG_FILES etc. instead of their
16506 # values after options handling.
16507 ac_log="
16508 This file was extended by package-unused $as_me version-unused, which was
16509 generated by GNU Autoconf 2.69.  Invocation command line was
16510
16511   CONFIG_FILES    = $CONFIG_FILES
16512   CONFIG_HEADERS  = $CONFIG_HEADERS
16513   CONFIG_LINKS    = $CONFIG_LINKS
16514   CONFIG_COMMANDS = $CONFIG_COMMANDS
16515   $ $0 $@
16516
16517 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16518 "
16519
16520 _ACEOF
16521
16522 case $ac_config_files in *"
16523 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16524 esac
16525
16526 case $ac_config_headers in *"
16527 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16528 esac
16529
16530
16531 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16532 # Files that config.status was made for.
16533 config_files="$ac_config_files"
16534 config_headers="$ac_config_headers"
16535 config_commands="$ac_config_commands"
16536
16537 _ACEOF
16538
16539 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16540 ac_cs_usage="\
16541 \`$as_me' instantiates files and other configuration actions
16542 from templates according to the current configuration.  Unless the files
16543 and actions are specified as TAGs, all are instantiated by default.
16544
16545 Usage: $0 [OPTION]... [TAG]...
16546
16547   -h, --help       print this help, then exit
16548   -V, --version    print version number and configuration settings, then exit
16549       --config     print configuration, then exit
16550   -q, --quiet, --silent
16551                    do not print progress messages
16552   -d, --debug      don't remove temporary files
16553       --recheck    update $as_me by reconfiguring in the same conditions
16554       --file=FILE[:TEMPLATE]
16555                    instantiate the configuration file FILE
16556       --header=FILE[:TEMPLATE]
16557                    instantiate the configuration header FILE
16558
16559 Configuration files:
16560 $config_files
16561
16562 Configuration headers:
16563 $config_headers
16564
16565 Configuration commands:
16566 $config_commands
16567
16568 Report bugs to the package provider."
16569
16570 _ACEOF
16571 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16572 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
16573 ac_cs_version="\\
16574 package-unused config.status version-unused
16575 configured by $0, generated by GNU Autoconf 2.69,
16576   with options \\"\$ac_cs_config\\"
16577
16578 Copyright (C) 2012 Free Software Foundation, Inc.
16579 This config.status script is free software; the Free Software Foundation
16580 gives unlimited permission to copy, distribute and modify it."
16581
16582 ac_pwd='$ac_pwd'
16583 srcdir='$srcdir'
16584 INSTALL='$INSTALL'
16585 MKDIR_P='$MKDIR_P'
16586 AWK='$AWK'
16587 test -n "\$AWK" || AWK=awk
16588 _ACEOF
16589
16590 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16591 # The default lists apply if the user does not specify any file.
16592 ac_need_defaults=:
16593 while test $# != 0
16594 do
16595   case $1 in
16596   --*=?*)
16597     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16598     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16599     ac_shift=:
16600     ;;
16601   --*=)
16602     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16603     ac_optarg=
16604     ac_shift=:
16605     ;;
16606   *)
16607     ac_option=$1
16608     ac_optarg=$2
16609     ac_shift=shift
16610     ;;
16611   esac
16612
16613   case $ac_option in
16614   # Handling of the options.
16615   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16616     ac_cs_recheck=: ;;
16617   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16618     $as_echo "$ac_cs_version"; exit ;;
16619   --config | --confi | --conf | --con | --co | --c )
16620     $as_echo "$ac_cs_config"; exit ;;
16621   --debug | --debu | --deb | --de | --d | -d )
16622     debug=: ;;
16623   --file | --fil | --fi | --f )
16624     $ac_shift
16625     case $ac_optarg in
16626     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16627     '') as_fn_error $? "missing file argument" ;;
16628     esac
16629     as_fn_append CONFIG_FILES " '$ac_optarg'"
16630     ac_need_defaults=false;;
16631   --header | --heade | --head | --hea )
16632     $ac_shift
16633     case $ac_optarg in
16634     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16635     esac
16636     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16637     ac_need_defaults=false;;
16638   --he | --h)
16639     # Conflict between --help and --header
16640     as_fn_error $? "ambiguous option: \`$1'
16641 Try \`$0 --help' for more information.";;
16642   --help | --hel | -h )
16643     $as_echo "$ac_cs_usage"; exit ;;
16644   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16645   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16646     ac_cs_silent=: ;;
16647
16648   # This is an error.
16649   -*) as_fn_error $? "unrecognized option: \`$1'
16650 Try \`$0 --help' for more information." ;;
16651
16652   *) as_fn_append ac_config_targets " $1"
16653      ac_need_defaults=false ;;
16654
16655   esac
16656   shift
16657 done
16658
16659 ac_configure_extra_args=
16660
16661 if $ac_cs_silent; then
16662   exec 6>/dev/null
16663   ac_configure_extra_args="$ac_configure_extra_args --silent"
16664 fi
16665
16666 _ACEOF
16667 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16668 if \$ac_cs_recheck; then
16669   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16670   shift
16671   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16672   CONFIG_SHELL='$SHELL'
16673   export CONFIG_SHELL
16674   exec "\$@"
16675 fi
16676
16677 _ACEOF
16678 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16679 exec 5>>config.log
16680 {
16681   echo
16682   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16683 ## Running $as_me. ##
16684 _ASBOX
16685   $as_echo "$ac_log"
16686 } >&5
16687
16688 _ACEOF
16689 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16690 #
16691 # INIT-COMMANDS
16692 #
16693
16694 srcdir="$srcdir"
16695 host="$host"
16696 target="$target"
16697 with_multisubdir="$with_multisubdir"
16698 with_multisrctop="$with_multisrctop"
16699 with_target_subdir="$with_target_subdir"
16700 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16701 multi_basedir="$multi_basedir"
16702 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16703 CC="$CC"
16704 CXX="$CXX"
16705 GFORTRAN="$GFORTRAN"
16706 GDC="$GDC"
16707 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16708
16709
16710 # The HP-UX ksh and POSIX shell print the target directory to stdout
16711 # if CDPATH is set.
16712 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16713
16714 sed_quote_subst='$sed_quote_subst'
16715 double_quote_subst='$double_quote_subst'
16716 delay_variable_subst='$delay_variable_subst'
16717 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16718 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16719 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16720 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16721 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16722 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16723 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16724 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16725 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16726 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16727 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16728 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16729 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16730 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16731 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16732 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16733 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16734 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16735 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16736 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16737 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16738 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16739 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16740 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16741 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16742 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16743 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16744 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16745 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16746 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16747 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16748 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16749 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16750 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16751 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16752 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16753 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16754 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16755 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16756 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16757 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16758 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16759 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16760 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16761 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16762 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16763 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16764 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16765 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"`'
16766 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16767 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16768 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16769 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16770 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16771 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16772 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16773 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16774 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16775 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16776 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16777 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16778 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16779 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16780 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16781 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16782 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16783 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16784 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16785 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16786 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16787 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16788 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16789 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16790 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16791 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16792 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16793 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16794 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16795 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16796 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16797 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16798 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16799 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16800 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16801 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16802 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16803 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16804 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16805 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16806 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16807 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16808 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16809 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16810 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16811 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16812 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16813 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16814 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16815 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16816 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16817 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16818 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16819 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16820 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16821 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16822 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16823 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16824 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16825 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16826 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16827 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16828 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16829 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16830 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16831 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16832 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16833 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16834 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16835 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16836 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16837 LD_GO='`$ECHO "$LD_GO" | $SED "$delay_single_quote_subst"`'
16838 reload_flag_GO='`$ECHO "$reload_flag_GO" | $SED "$delay_single_quote_subst"`'
16839 reload_cmds_GO='`$ECHO "$reload_cmds_GO" | $SED "$delay_single_quote_subst"`'
16840 old_archive_cmds_GO='`$ECHO "$old_archive_cmds_GO" | $SED "$delay_single_quote_subst"`'
16841 compiler_GO='`$ECHO "$compiler_GO" | $SED "$delay_single_quote_subst"`'
16842 GCC_GO='`$ECHO "$GCC_GO" | $SED "$delay_single_quote_subst"`'
16843 lt_prog_compiler_no_builtin_flag_GO='`$ECHO "$lt_prog_compiler_no_builtin_flag_GO" | $SED "$delay_single_quote_subst"`'
16844 lt_prog_compiler_wl_GO='`$ECHO "$lt_prog_compiler_wl_GO" | $SED "$delay_single_quote_subst"`'
16845 lt_prog_compiler_pic_GO='`$ECHO "$lt_prog_compiler_pic_GO" | $SED "$delay_single_quote_subst"`'
16846 lt_prog_compiler_static_GO='`$ECHO "$lt_prog_compiler_static_GO" | $SED "$delay_single_quote_subst"`'
16847 lt_cv_prog_compiler_c_o_GO='`$ECHO "$lt_cv_prog_compiler_c_o_GO" | $SED "$delay_single_quote_subst"`'
16848 archive_cmds_need_lc_GO='`$ECHO "$archive_cmds_need_lc_GO" | $SED "$delay_single_quote_subst"`'
16849 enable_shared_with_static_runtimes_GO='`$ECHO "$enable_shared_with_static_runtimes_GO" | $SED "$delay_single_quote_subst"`'
16850 export_dynamic_flag_spec_GO='`$ECHO "$export_dynamic_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
16851 whole_archive_flag_spec_GO='`$ECHO "$whole_archive_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
16852 compiler_needs_object_GO='`$ECHO "$compiler_needs_object_GO" | $SED "$delay_single_quote_subst"`'
16853 old_archive_from_new_cmds_GO='`$ECHO "$old_archive_from_new_cmds_GO" | $SED "$delay_single_quote_subst"`'
16854 old_archive_from_expsyms_cmds_GO='`$ECHO "$old_archive_from_expsyms_cmds_GO" | $SED "$delay_single_quote_subst"`'
16855 archive_cmds_GO='`$ECHO "$archive_cmds_GO" | $SED "$delay_single_quote_subst"`'
16856 archive_expsym_cmds_GO='`$ECHO "$archive_expsym_cmds_GO" | $SED "$delay_single_quote_subst"`'
16857 module_cmds_GO='`$ECHO "$module_cmds_GO" | $SED "$delay_single_quote_subst"`'
16858 module_expsym_cmds_GO='`$ECHO "$module_expsym_cmds_GO" | $SED "$delay_single_quote_subst"`'
16859 with_gnu_ld_GO='`$ECHO "$with_gnu_ld_GO" | $SED "$delay_single_quote_subst"`'
16860 allow_undefined_flag_GO='`$ECHO "$allow_undefined_flag_GO" | $SED "$delay_single_quote_subst"`'
16861 no_undefined_flag_GO='`$ECHO "$no_undefined_flag_GO" | $SED "$delay_single_quote_subst"`'
16862 hardcode_libdir_flag_spec_GO='`$ECHO "$hardcode_libdir_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
16863 hardcode_libdir_flag_spec_ld_GO='`$ECHO "$hardcode_libdir_flag_spec_ld_GO" | $SED "$delay_single_quote_subst"`'
16864 hardcode_libdir_separator_GO='`$ECHO "$hardcode_libdir_separator_GO" | $SED "$delay_single_quote_subst"`'
16865 hardcode_direct_GO='`$ECHO "$hardcode_direct_GO" | $SED "$delay_single_quote_subst"`'
16866 hardcode_direct_absolute_GO='`$ECHO "$hardcode_direct_absolute_GO" | $SED "$delay_single_quote_subst"`'
16867 hardcode_minus_L_GO='`$ECHO "$hardcode_minus_L_GO" | $SED "$delay_single_quote_subst"`'
16868 hardcode_shlibpath_var_GO='`$ECHO "$hardcode_shlibpath_var_GO" | $SED "$delay_single_quote_subst"`'
16869 hardcode_automatic_GO='`$ECHO "$hardcode_automatic_GO" | $SED "$delay_single_quote_subst"`'
16870 inherit_rpath_GO='`$ECHO "$inherit_rpath_GO" | $SED "$delay_single_quote_subst"`'
16871 link_all_deplibs_GO='`$ECHO "$link_all_deplibs_GO" | $SED "$delay_single_quote_subst"`'
16872 fix_srcfile_path_GO='`$ECHO "$fix_srcfile_path_GO" | $SED "$delay_single_quote_subst"`'
16873 always_export_symbols_GO='`$ECHO "$always_export_symbols_GO" | $SED "$delay_single_quote_subst"`'
16874 export_symbols_cmds_GO='`$ECHO "$export_symbols_cmds_GO" | $SED "$delay_single_quote_subst"`'
16875 exclude_expsyms_GO='`$ECHO "$exclude_expsyms_GO" | $SED "$delay_single_quote_subst"`'
16876 include_expsyms_GO='`$ECHO "$include_expsyms_GO" | $SED "$delay_single_quote_subst"`'
16877 prelink_cmds_GO='`$ECHO "$prelink_cmds_GO" | $SED "$delay_single_quote_subst"`'
16878 file_list_spec_GO='`$ECHO "$file_list_spec_GO" | $SED "$delay_single_quote_subst"`'
16879 hardcode_action_GO='`$ECHO "$hardcode_action_GO" | $SED "$delay_single_quote_subst"`'
16880
16881 LTCC='$LTCC'
16882 LTCFLAGS='$LTCFLAGS'
16883 compiler='$compiler_DEFAULT'
16884
16885 # A function that is used when there is no print builtin or printf.
16886 func_fallback_echo ()
16887 {
16888   eval 'cat <<_LTECHO_EOF
16889 \$1
16890 _LTECHO_EOF'
16891 }
16892
16893 # Quote evaled strings.
16894 for var in SED \
16895 GREP \
16896 EGREP \
16897 FGREP \
16898 SHELL \
16899 ECHO \
16900 LD \
16901 NM \
16902 LN_S \
16903 lt_SP2NL \
16904 lt_NL2SP \
16905 reload_flag \
16906 OBJDUMP \
16907 deplibs_check_method \
16908 file_magic_cmd \
16909 AR \
16910 AR_FLAGS \
16911 STRIP \
16912 RANLIB \
16913 CC \
16914 CFLAGS \
16915 compiler \
16916 lt_cv_sys_global_symbol_pipe \
16917 lt_cv_sys_global_symbol_to_cdecl \
16918 lt_cv_sys_global_symbol_to_c_name_address \
16919 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16920 lt_prog_compiler_no_builtin_flag \
16921 lt_prog_compiler_wl \
16922 lt_prog_compiler_pic \
16923 lt_prog_compiler_static \
16924 lt_cv_prog_compiler_c_o \
16925 need_locks \
16926 DSYMUTIL \
16927 NMEDIT \
16928 LIPO \
16929 OTOOL \
16930 OTOOL64 \
16931 shrext_cmds \
16932 export_dynamic_flag_spec \
16933 whole_archive_flag_spec \
16934 compiler_needs_object \
16935 with_gnu_ld \
16936 allow_undefined_flag \
16937 no_undefined_flag \
16938 hardcode_libdir_flag_spec \
16939 hardcode_libdir_flag_spec_ld \
16940 hardcode_libdir_separator \
16941 fix_srcfile_path \
16942 exclude_expsyms \
16943 include_expsyms \
16944 file_list_spec \
16945 variables_saved_for_relink \
16946 libname_spec \
16947 library_names_spec \
16948 soname_spec \
16949 install_override_mode \
16950 finish_eval \
16951 old_striplib \
16952 striplib \
16953 LD_GO \
16954 reload_flag_GO \
16955 compiler_GO \
16956 lt_prog_compiler_no_builtin_flag_GO \
16957 lt_prog_compiler_wl_GO \
16958 lt_prog_compiler_pic_GO \
16959 lt_prog_compiler_static_GO \
16960 lt_cv_prog_compiler_c_o_GO \
16961 export_dynamic_flag_spec_GO \
16962 whole_archive_flag_spec_GO \
16963 compiler_needs_object_GO \
16964 with_gnu_ld_GO \
16965 allow_undefined_flag_GO \
16966 no_undefined_flag_GO \
16967 hardcode_libdir_flag_spec_GO \
16968 hardcode_libdir_flag_spec_ld_GO \
16969 hardcode_libdir_separator_GO \
16970 fix_srcfile_path_GO \
16971 exclude_expsyms_GO \
16972 include_expsyms_GO \
16973 file_list_spec_GO; do
16974     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16975     *[\\\\\\\`\\"\\\$]*)
16976       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
16977       ;;
16978     *)
16979       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16980       ;;
16981     esac
16982 done
16983
16984 # Double-quote double-evaled strings.
16985 for var in reload_cmds \
16986 old_postinstall_cmds \
16987 old_postuninstall_cmds \
16988 old_archive_cmds \
16989 extract_expsyms_cmds \
16990 old_archive_from_new_cmds \
16991 old_archive_from_expsyms_cmds \
16992 archive_cmds \
16993 archive_expsym_cmds \
16994 module_cmds \
16995 module_expsym_cmds \
16996 export_symbols_cmds \
16997 prelink_cmds \
16998 postinstall_cmds \
16999 postuninstall_cmds \
17000 finish_cmds \
17001 sys_lib_search_path_spec \
17002 sys_lib_dlsearch_path_spec \
17003 reload_cmds_GO \
17004 old_archive_cmds_GO \
17005 old_archive_from_new_cmds_GO \
17006 old_archive_from_expsyms_cmds_GO \
17007 archive_cmds_GO \
17008 archive_expsym_cmds_GO \
17009 module_cmds_GO \
17010 module_expsym_cmds_GO \
17011 export_symbols_cmds_GO \
17012 prelink_cmds_GO; do
17013     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
17014     *[\\\\\\\`\\"\\\$]*)
17015       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
17016       ;;
17017     *)
17018       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
17019       ;;
17020     esac
17021 done
17022
17023 ac_aux_dir='$ac_aux_dir'
17024 xsi_shell='$xsi_shell'
17025 lt_shell_append='$lt_shell_append'
17026
17027 # See if we are running on zsh, and set the options which allow our
17028 # commands through without removal of \ escapes INIT.
17029 if test -n "\${ZSH_VERSION+set}" ; then
17030    setopt NO_GLOB_SUBST
17031 fi
17032
17033
17034     PACKAGE='$PACKAGE'
17035     VERSION='$VERSION'
17036     TIMESTAMP='$TIMESTAMP'
17037     RM='$RM'
17038     ofile='$ofile'
17039
17040
17041
17042
17043
17044
17045 # Variables needed in config.status (file generation) which aren't already
17046 # passed by autoconf.
17047 SUBDIRS="$SUBDIRS"
17048
17049
17050 _ACEOF
17051
17052 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17053
17054 # Handling of arguments.
17055 for ac_config_target in $ac_config_targets
17056 do
17057   case $ac_config_target in
17058     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
17059     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
17060     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
17061     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
17062     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
17063     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
17064     "testsuite/libgo-test-support.exp") CONFIG_FILES="$CONFIG_FILES testsuite/libgo-test-support.exp" ;;
17065     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
17066
17067   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
17068   esac
17069 done
17070
17071
17072 # If the user did not use the arguments to specify the items to instantiate,
17073 # then the envvar interface is used.  Set only those that are not.
17074 # We use the long form for the default assignment because of an extremely
17075 # bizarre bug on SunOS 4.1.3.
17076 if $ac_need_defaults; then
17077   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
17078   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
17079   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
17080 fi
17081
17082 # Have a temporary directory for convenience.  Make it in the build tree
17083 # simply because there is no reason against having it here, and in addition,
17084 # creating and moving files from /tmp can sometimes cause problems.
17085 # Hook for its removal unless debugging.
17086 # Note that there is a small window in which the directory will not be cleaned:
17087 # after its creation but before its name has been assigned to `$tmp'.
17088 $debug ||
17089 {
17090   tmp= ac_tmp=
17091   trap 'exit_status=$?
17092   : "${ac_tmp:=$tmp}"
17093   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
17094 ' 0
17095   trap 'as_fn_exit 1' 1 2 13 15
17096 }
17097 # Create a (secure) tmp directory for tmp files.
17098
17099 {
17100   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
17101   test -d "$tmp"
17102 }  ||
17103 {
17104   tmp=./conf$$-$RANDOM
17105   (umask 077 && mkdir "$tmp")
17106 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
17107 ac_tmp=$tmp
17108
17109 # Set up the scripts for CONFIG_FILES section.
17110 # No need to generate them if there are no CONFIG_FILES.
17111 # This happens for instance with `./config.status config.h'.
17112 if test -n "$CONFIG_FILES"; then
17113
17114
17115 ac_cr=`echo X | tr X '\015'`
17116 # On cygwin, bash can eat \r inside `` if the user requested igncr.
17117 # But we know of no other shell where ac_cr would be empty at this
17118 # point, so we can use a bashism as a fallback.
17119 if test "x$ac_cr" = x; then
17120   eval ac_cr=\$\'\\r\'
17121 fi
17122 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
17123 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
17124   ac_cs_awk_cr='\\r'
17125 else
17126   ac_cs_awk_cr=$ac_cr
17127 fi
17128
17129 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
17130 _ACEOF
17131
17132
17133 {
17134   echo "cat >conf$$subs.awk <<_ACEOF" &&
17135   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
17136   echo "_ACEOF"
17137 } >conf$$subs.sh ||
17138   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
17139 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
17140 ac_delim='%!_!# '
17141 for ac_last_try in false false false false false :; do
17142   . ./conf$$subs.sh ||
17143     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
17144
17145   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
17146   if test $ac_delim_n = $ac_delim_num; then
17147     break
17148   elif $ac_last_try; then
17149     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
17150   else
17151     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17152   fi
17153 done
17154 rm -f conf$$subs.sh
17155
17156 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17157 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
17158 _ACEOF
17159 sed -n '
17160 h
17161 s/^/S["/; s/!.*/"]=/
17162 p
17163 g
17164 s/^[^!]*!//
17165 :repl
17166 t repl
17167 s/'"$ac_delim"'$//
17168 t delim
17169 :nl
17170 h
17171 s/\(.\{148\}\)..*/\1/
17172 t more1
17173 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
17174 p
17175 n
17176 b repl
17177 :more1
17178 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17179 p
17180 g
17181 s/.\{148\}//
17182 t nl
17183 :delim
17184 h
17185 s/\(.\{148\}\)..*/\1/
17186 t more2
17187 s/["\\]/\\&/g; s/^/"/; s/$/"/
17188 p
17189 b
17190 :more2
17191 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17192 p
17193 g
17194 s/.\{148\}//
17195 t delim
17196 ' <conf$$subs.awk | sed '
17197 /^[^""]/{
17198   N
17199   s/\n//
17200 }
17201 ' >>$CONFIG_STATUS || ac_write_fail=1
17202 rm -f conf$$subs.awk
17203 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17204 _ACAWK
17205 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
17206   for (key in S) S_is_set[key] = 1
17207   FS = "\a"
17208
17209 }
17210 {
17211   line = $ 0
17212   nfields = split(line, field, "@")
17213   substed = 0
17214   len = length(field[1])
17215   for (i = 2; i < nfields; i++) {
17216     key = field[i]
17217     keylen = length(key)
17218     if (S_is_set[key]) {
17219       value = S[key]
17220       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
17221       len += length(value) + length(field[++i])
17222       substed = 1
17223     } else
17224       len += 1 + keylen
17225   }
17226
17227   print line
17228 }
17229
17230 _ACAWK
17231 _ACEOF
17232 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17233 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17234   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17235 else
17236   cat
17237 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
17238   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
17239 _ACEOF
17240
17241 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
17242 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
17243 # trailing colons and then remove the whole line if VPATH becomes empty
17244 # (actually we leave an empty line to preserve line numbers).
17245 if test "x$srcdir" = x.; then
17246   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
17247 h
17248 s///
17249 s/^/:/
17250 s/[      ]*$/:/
17251 s/:\$(srcdir):/:/g
17252 s/:\${srcdir}:/:/g
17253 s/:@srcdir@:/:/g
17254 s/^:*//
17255 s/:*$//
17256 x
17257 s/\(=[   ]*\).*/\1/
17258 G
17259 s/\n//
17260 s/^[^=]*=[       ]*$//
17261 }'
17262 fi
17263
17264 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17265 fi # test -n "$CONFIG_FILES"
17266
17267 # Set up the scripts for CONFIG_HEADERS section.
17268 # No need to generate them if there are no CONFIG_HEADERS.
17269 # This happens for instance with `./config.status Makefile'.
17270 if test -n "$CONFIG_HEADERS"; then
17271 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
17272 BEGIN {
17273 _ACEOF
17274
17275 # Transform confdefs.h into an awk script `defines.awk', embedded as
17276 # here-document in config.status, that substitutes the proper values into
17277 # config.h.in to produce config.h.
17278
17279 # Create a delimiter string that does not exist in confdefs.h, to ease
17280 # handling of long lines.
17281 ac_delim='%!_!# '
17282 for ac_last_try in false false :; do
17283   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
17284   if test -z "$ac_tt"; then
17285     break
17286   elif $ac_last_try; then
17287     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
17288   else
17289     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17290   fi
17291 done
17292
17293 # For the awk script, D is an array of macro values keyed by name,
17294 # likewise P contains macro parameters if any.  Preserve backslash
17295 # newline sequences.
17296
17297 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17298 sed -n '
17299 s/.\{148\}/&'"$ac_delim"'/g
17300 t rset
17301 :rset
17302 s/^[     ]*#[    ]*define[       ][      ]*/ /
17303 t def
17304 d
17305 :def
17306 s/\\$//
17307 t bsnl
17308 s/["\\]/\\&/g
17309 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17310 D["\1"]=" \3"/p
17311 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17312 d
17313 :bsnl
17314 s/["\\]/\\&/g
17315 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17316 D["\1"]=" \3\\\\\\n"\\/p
17317 t cont
17318 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17319 t cont
17320 d
17321 :cont
17322 n
17323 s/.\{148\}/&'"$ac_delim"'/g
17324 t clear
17325 :clear
17326 s/\\$//
17327 t bsnlc
17328 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17329 d
17330 :bsnlc
17331 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17332 b cont
17333 ' <confdefs.h | sed '
17334 s/'"$ac_delim"'/"\\\
17335 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17336
17337 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17338   for (key in D) D_is_set[key] = 1
17339   FS = "\a"
17340 }
17341 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17342   line = \$ 0
17343   split(line, arg, " ")
17344   if (arg[1] == "#") {
17345     defundef = arg[2]
17346     mac1 = arg[3]
17347   } else {
17348     defundef = substr(arg[1], 2)
17349     mac1 = arg[2]
17350   }
17351   split(mac1, mac2, "(") #)
17352   macro = mac2[1]
17353   prefix = substr(line, 1, index(line, defundef) - 1)
17354   if (D_is_set[macro]) {
17355     # Preserve the white space surrounding the "#".
17356     print prefix "define", macro P[macro] D[macro]
17357     next
17358   } else {
17359     # Replace #undef with comments.  This is necessary, for example,
17360     # in the case of _POSIX_SOURCE, which is predefined and required
17361     # on some systems where configure will not decide to define it.
17362     if (defundef == "undef") {
17363       print "/*", prefix defundef, macro, "*/"
17364       next
17365     }
17366   }
17367 }
17368 { print }
17369 _ACAWK
17370 _ACEOF
17371 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17372   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
17373 fi # test -n "$CONFIG_HEADERS"
17374
17375
17376 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
17377 shift
17378 for ac_tag
17379 do
17380   case $ac_tag in
17381   :[FHLC]) ac_mode=$ac_tag; continue;;
17382   esac
17383   case $ac_mode$ac_tag in
17384   :[FHL]*:*);;
17385   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
17386   :[FH]-) ac_tag=-:-;;
17387   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17388   esac
17389   ac_save_IFS=$IFS
17390   IFS=:
17391   set x $ac_tag
17392   IFS=$ac_save_IFS
17393   shift
17394   ac_file=$1
17395   shift
17396
17397   case $ac_mode in
17398   :L) ac_source=$1;;
17399   :[FH])
17400     ac_file_inputs=
17401     for ac_f
17402     do
17403       case $ac_f in
17404       -) ac_f="$ac_tmp/stdin";;
17405       *) # Look for the file first in the build tree, then in the source tree
17406          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17407          # because $ac_f cannot contain `:'.
17408          test -f "$ac_f" ||
17409            case $ac_f in
17410            [\\/$]*) false;;
17411            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17412            esac ||
17413            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17414       esac
17415       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17416       as_fn_append ac_file_inputs " '$ac_f'"
17417     done
17418
17419     # Let's still pretend it is `configure' which instantiates (i.e., don't
17420     # use $as_me), people would be surprised to read:
17421     #    /* config.h.  Generated by config.status.  */
17422     configure_input='Generated from '`
17423           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17424         `' by configure.'
17425     if test x"$ac_file" != x-; then
17426       configure_input="$ac_file.  $configure_input"
17427       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17428 $as_echo "$as_me: creating $ac_file" >&6;}
17429     fi
17430     # Neutralize special characters interpreted by sed in replacement strings.
17431     case $configure_input in #(
17432     *\&* | *\|* | *\\* )
17433        ac_sed_conf_input=`$as_echo "$configure_input" |
17434        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17435     *) ac_sed_conf_input=$configure_input;;
17436     esac
17437
17438     case $ac_tag in
17439     *:-:* | *:-) cat >"$ac_tmp/stdin" \
17440       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
17441     esac
17442     ;;
17443   esac
17444
17445   ac_dir=`$as_dirname -- "$ac_file" ||
17446 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17447          X"$ac_file" : 'X\(//\)[^/]' \| \
17448          X"$ac_file" : 'X\(//\)$' \| \
17449          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17450 $as_echo X"$ac_file" |
17451     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17452             s//\1/
17453             q
17454           }
17455           /^X\(\/\/\)[^/].*/{
17456             s//\1/
17457             q
17458           }
17459           /^X\(\/\/\)$/{
17460             s//\1/
17461             q
17462           }
17463           /^X\(\/\).*/{
17464             s//\1/
17465             q
17466           }
17467           s/.*/./; q'`
17468   as_dir="$ac_dir"; as_fn_mkdir_p
17469   ac_builddir=.
17470
17471 case "$ac_dir" in
17472 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17473 *)
17474   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17475   # A ".." for each directory in $ac_dir_suffix.
17476   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17477   case $ac_top_builddir_sub in
17478   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17479   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17480   esac ;;
17481 esac
17482 ac_abs_top_builddir=$ac_pwd
17483 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17484 # for backward compatibility:
17485 ac_top_builddir=$ac_top_build_prefix
17486
17487 case $srcdir in
17488   .)  # We are building in place.
17489     ac_srcdir=.
17490     ac_top_srcdir=$ac_top_builddir_sub
17491     ac_abs_top_srcdir=$ac_pwd ;;
17492   [\\/]* | ?:[\\/]* )  # Absolute name.
17493     ac_srcdir=$srcdir$ac_dir_suffix;
17494     ac_top_srcdir=$srcdir
17495     ac_abs_top_srcdir=$srcdir ;;
17496   *) # Relative name.
17497     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17498     ac_top_srcdir=$ac_top_build_prefix$srcdir
17499     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17500 esac
17501 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17502
17503
17504   case $ac_mode in
17505   :F)
17506   #
17507   # CONFIG_FILE
17508   #
17509
17510   case $INSTALL in
17511   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17512   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17513   esac
17514   ac_MKDIR_P=$MKDIR_P
17515   case $MKDIR_P in
17516   [\\/$]* | ?:[\\/]* ) ;;
17517   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17518   esac
17519 _ACEOF
17520
17521 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17522 # If the template does not know about datarootdir, expand it.
17523 # FIXME: This hack should be removed a few years after 2.60.
17524 ac_datarootdir_hack=; ac_datarootdir_seen=
17525 ac_sed_dataroot='
17526 /datarootdir/ {
17527   p
17528   q
17529 }
17530 /@datadir@/p
17531 /@docdir@/p
17532 /@infodir@/p
17533 /@localedir@/p
17534 /@mandir@/p'
17535 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17536 *datarootdir*) ac_datarootdir_seen=yes;;
17537 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17538   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17539 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17540 _ACEOF
17541 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17542   ac_datarootdir_hack='
17543   s&@datadir@&$datadir&g
17544   s&@docdir@&$docdir&g
17545   s&@infodir@&$infodir&g
17546   s&@localedir@&$localedir&g
17547   s&@mandir@&$mandir&g
17548   s&\\\${datarootdir}&$datarootdir&g' ;;
17549 esac
17550 _ACEOF
17551
17552 # Neutralize VPATH when `$srcdir' = `.'.
17553 # Shell code in configure.ac might set extrasub.
17554 # FIXME: do we really want to maintain this feature?
17555 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17556 ac_sed_extra="$ac_vpsub
17557 $extrasub
17558 _ACEOF
17559 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17560 :t
17561 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17562 s|@configure_input@|$ac_sed_conf_input|;t t
17563 s&@top_builddir@&$ac_top_builddir_sub&;t t
17564 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17565 s&@srcdir@&$ac_srcdir&;t t
17566 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17567 s&@top_srcdir@&$ac_top_srcdir&;t t
17568 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17569 s&@builddir@&$ac_builddir&;t t
17570 s&@abs_builddir@&$ac_abs_builddir&;t t
17571 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17572 s&@INSTALL@&$ac_INSTALL&;t t
17573 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17574 $ac_datarootdir_hack
17575 "
17576 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
17577   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17578
17579 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17580   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
17581   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
17582       "$ac_tmp/out"`; test -z "$ac_out"; } &&
17583   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17584 which seems to be undefined.  Please make sure it is defined" >&5
17585 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17586 which seems to be undefined.  Please make sure it is defined" >&2;}
17587
17588   rm -f "$ac_tmp/stdin"
17589   case $ac_file in
17590   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
17591   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
17592   esac \
17593   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17594  ;;
17595   :H)
17596   #
17597   # CONFIG_HEADER
17598   #
17599   if test x"$ac_file" != x-; then
17600     {
17601       $as_echo "/* $configure_input  */" \
17602       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
17603     } >"$ac_tmp/config.h" \
17604       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17605     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
17606       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17607 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17608     else
17609       rm -f "$ac_file"
17610       mv "$ac_tmp/config.h" "$ac_file" \
17611         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17612     fi
17613   else
17614     $as_echo "/* $configure_input  */" \
17615       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
17616       || as_fn_error $? "could not create -" "$LINENO" 5
17617   fi
17618 # Compute "$ac_file"'s index in $config_headers.
17619 _am_arg="$ac_file"
17620 _am_stamp_count=1
17621 for _am_header in $config_headers :; do
17622   case $_am_header in
17623     $_am_arg | $_am_arg:* )
17624       break ;;
17625     * )
17626       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17627   esac
17628 done
17629 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17630 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17631          X"$_am_arg" : 'X\(//\)[^/]' \| \
17632          X"$_am_arg" : 'X\(//\)$' \| \
17633          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17634 $as_echo X"$_am_arg" |
17635     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17636             s//\1/
17637             q
17638           }
17639           /^X\(\/\/\)[^/].*/{
17640             s//\1/
17641             q
17642           }
17643           /^X\(\/\/\)$/{
17644             s//\1/
17645             q
17646           }
17647           /^X\(\/\).*/{
17648             s//\1/
17649             q
17650           }
17651           s/.*/./; q'`/stamp-h$_am_stamp_count
17652  ;;
17653
17654   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17655 $as_echo "$as_me: executing $ac_file commands" >&6;}
17656  ;;
17657   esac
17658
17659
17660   case $ac_file$ac_mode in
17661     "default-1":C)
17662 # Only add multilib support code if we just rebuilt the top-level
17663 # Makefile.
17664 case " $CONFIG_FILES " in
17665  *" Makefile "*)
17666    ac_file=Makefile . ${multi_basedir}/config-ml.in
17667    ;;
17668 esac ;;
17669     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17670   # Older Autoconf quotes --file arguments for eval, but not when files
17671   # are listed without --file.  Let's play safe and only enable the eval
17672   # if we detect the quoting.
17673   case $CONFIG_FILES in
17674   *\'*) eval set x "$CONFIG_FILES" ;;
17675   *)   set x $CONFIG_FILES ;;
17676   esac
17677   shift
17678   for mf
17679   do
17680     # Strip MF so we end up with the name of the file.
17681     mf=`echo "$mf" | sed -e 's/:.*$//'`
17682     # Check whether this is an Automake generated Makefile or not.
17683     # We used to match only the files named 'Makefile.in', but
17684     # some people rename them; so instead we look at the file content.
17685     # Grep'ing the first line is not enough: some people post-process
17686     # each Makefile.in and add a new line on top of each file to say so.
17687     # Grep'ing the whole file is not good either: AIX grep has a line
17688     # limit of 2048, but all sed's we know have understand at least 4000.
17689     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17690       dirpart=`$as_dirname -- "$mf" ||
17691 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17692          X"$mf" : 'X\(//\)[^/]' \| \
17693          X"$mf" : 'X\(//\)$' \| \
17694          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17695 $as_echo X"$mf" |
17696     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17697             s//\1/
17698             q
17699           }
17700           /^X\(\/\/\)[^/].*/{
17701             s//\1/
17702             q
17703           }
17704           /^X\(\/\/\)$/{
17705             s//\1/
17706             q
17707           }
17708           /^X\(\/\).*/{
17709             s//\1/
17710             q
17711           }
17712           s/.*/./; q'`
17713     else
17714       continue
17715     fi
17716     # Extract the definition of DEPDIR, am__include, and am__quote
17717     # from the Makefile without running 'make'.
17718     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17719     test -z "$DEPDIR" && continue
17720     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17721     test -z "$am__include" && continue
17722     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17723     # Find all dependency output files, they are included files with
17724     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17725     # simplest approach to changing $(DEPDIR) to its actual value in the
17726     # expansion.
17727     for file in `sed -n "
17728       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17729          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
17730       # Make sure the directory exists.
17731       test -f "$dirpart/$file" && continue
17732       fdir=`$as_dirname -- "$file" ||
17733 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17734          X"$file" : 'X\(//\)[^/]' \| \
17735          X"$file" : 'X\(//\)$' \| \
17736          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17737 $as_echo X"$file" |
17738     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17739             s//\1/
17740             q
17741           }
17742           /^X\(\/\/\)[^/].*/{
17743             s//\1/
17744             q
17745           }
17746           /^X\(\/\/\)$/{
17747             s//\1/
17748             q
17749           }
17750           /^X\(\/\).*/{
17751             s//\1/
17752             q
17753           }
17754           s/.*/./; q'`
17755       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17756       # echo "creating $dirpart/$file"
17757       echo '# dummy' > "$dirpart/$file"
17758     done
17759   done
17760 }
17761  ;;
17762     "libtool":C)
17763
17764     # See if we are running on zsh, and set the options which allow our
17765     # commands through without removal of \ escapes.
17766     if test -n "${ZSH_VERSION+set}" ; then
17767       setopt NO_GLOB_SUBST
17768     fi
17769
17770     cfgfile="${ofile}T"
17771     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17772     $RM "$cfgfile"
17773
17774     cat <<_LT_EOF >> "$cfgfile"
17775 #! $SHELL
17776
17777 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17778 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17779 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17780 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17781 #
17782 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17783 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17784 #   Written by Gordon Matzigkeit, 1996
17785 #
17786 #   This file is part of GNU Libtool.
17787 #
17788 # GNU Libtool is free software; you can redistribute it and/or
17789 # modify it under the terms of the GNU General Public License as
17790 # published by the Free Software Foundation; either version 2 of
17791 # the License, or (at your option) any later version.
17792 #
17793 # As a special exception to the GNU General Public License,
17794 # if you distribute this file as part of a program or library that
17795 # is built using GNU Libtool, you may include this file under the
17796 # same distribution terms that you use for the rest of that program.
17797 #
17798 # GNU Libtool is distributed in the hope that it will be useful,
17799 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17800 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17801 # GNU General Public License for more details.
17802 #
17803 # You should have received a copy of the GNU General Public License
17804 # along with GNU Libtool; see the file COPYING.  If not, a copy
17805 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17806 # obtained by writing to the Free Software Foundation, Inc.,
17807 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17808
17809
17810 # The names of the tagged configurations supported by this script.
17811 available_tags="GO "
17812
17813 # ### BEGIN LIBTOOL CONFIG
17814
17815 # A sed program that does not truncate output.
17816 SED=$lt_SED
17817
17818 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17819 Xsed="\$SED -e 1s/^X//"
17820
17821 # A grep program that handles long lines.
17822 GREP=$lt_GREP
17823
17824 # An ERE matcher.
17825 EGREP=$lt_EGREP
17826
17827 # A literal string matcher.
17828 FGREP=$lt_FGREP
17829
17830 # Shell to use when invoking shell scripts.
17831 SHELL=$lt_SHELL
17832
17833 # An echo program that protects backslashes.
17834 ECHO=$lt_ECHO
17835
17836 # Which release of libtool.m4 was used?
17837 macro_version=$macro_version
17838 macro_revision=$macro_revision
17839
17840 # Whether or not to build shared libraries.
17841 build_libtool_libs=$enable_shared
17842
17843 # Whether or not to build static libraries.
17844 build_old_libs=$enable_static
17845
17846 # What type of objects to build.
17847 pic_mode=$pic_mode
17848
17849 # Whether or not to optimize for fast installation.
17850 fast_install=$enable_fast_install
17851
17852 # The host system.
17853 host_alias=$host_alias
17854 host=$host
17855 host_os=$host_os
17856
17857 # The build system.
17858 build_alias=$build_alias
17859 build=$build
17860 build_os=$build_os
17861
17862 # A BSD- or MS-compatible name lister.
17863 NM=$lt_NM
17864
17865 # Whether we need soft or hard links.
17866 LN_S=$lt_LN_S
17867
17868 # What is the maximum length of a command?
17869 max_cmd_len=$max_cmd_len
17870
17871 # Object file suffix (normally "o").
17872 objext=$ac_objext
17873
17874 # Executable file suffix (normally "").
17875 exeext=$exeext
17876
17877 # whether the shell understands "unset".
17878 lt_unset=$lt_unset
17879
17880 # turn spaces into newlines.
17881 SP2NL=$lt_lt_SP2NL
17882
17883 # turn newlines into spaces.
17884 NL2SP=$lt_lt_NL2SP
17885
17886 # An object symbol dumper.
17887 OBJDUMP=$lt_OBJDUMP
17888
17889 # Method to check whether dependent libraries are shared objects.
17890 deplibs_check_method=$lt_deplibs_check_method
17891
17892 # Command to use when deplibs_check_method == "file_magic".
17893 file_magic_cmd=$lt_file_magic_cmd
17894
17895 # The archiver.
17896 AR=$lt_AR
17897 AR_FLAGS=$lt_AR_FLAGS
17898
17899 # A symbol stripping program.
17900 STRIP=$lt_STRIP
17901
17902 # Commands used to install an old-style archive.
17903 RANLIB=$lt_RANLIB
17904 old_postinstall_cmds=$lt_old_postinstall_cmds
17905 old_postuninstall_cmds=$lt_old_postuninstall_cmds
17906
17907 # Whether to use a lock for old archive extraction.
17908 lock_old_archive_extraction=$lock_old_archive_extraction
17909
17910 # A C compiler.
17911 LTCC=$lt_CC
17912
17913 # LTCC compiler flags.
17914 LTCFLAGS=$lt_CFLAGS
17915
17916 # Take the output of nm and produce a listing of raw symbols and C names.
17917 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
17918
17919 # Transform the output of nm in a proper C declaration.
17920 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
17921
17922 # Transform the output of nm in a C name address pair.
17923 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
17924
17925 # Transform the output of nm in a C name address pair when lib prefix is needed.
17926 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
17927
17928 # The name of the directory that contains temporary libtool files.
17929 objdir=$objdir
17930
17931 # Used to examine libraries when file_magic_cmd begins with "file".
17932 MAGIC_CMD=$MAGIC_CMD
17933
17934 # Must we lock files when doing compilation?
17935 need_locks=$lt_need_locks
17936
17937 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
17938 DSYMUTIL=$lt_DSYMUTIL
17939
17940 # Tool to change global to local symbols on Mac OS X.
17941 NMEDIT=$lt_NMEDIT
17942
17943 # Tool to manipulate fat objects and archives on Mac OS X.
17944 LIPO=$lt_LIPO
17945
17946 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
17947 OTOOL=$lt_OTOOL
17948
17949 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
17950 OTOOL64=$lt_OTOOL64
17951
17952 # Old archive suffix (normally "a").
17953 libext=$libext
17954
17955 # Shared library suffix (normally ".so").
17956 shrext_cmds=$lt_shrext_cmds
17957
17958 # The commands to extract the exported symbol list from a shared archive.
17959 extract_expsyms_cmds=$lt_extract_expsyms_cmds
17960
17961 # Variables whose values should be saved in libtool wrapper scripts and
17962 # restored at link time.
17963 variables_saved_for_relink=$lt_variables_saved_for_relink
17964
17965 # Do we need the "lib" prefix for modules?
17966 need_lib_prefix=$need_lib_prefix
17967
17968 # Do we need a version for libraries?
17969 need_version=$need_version
17970
17971 # Library versioning type.
17972 version_type=$version_type
17973
17974 # Shared library runtime path variable.
17975 runpath_var=$runpath_var
17976
17977 # Shared library path variable.
17978 shlibpath_var=$shlibpath_var
17979
17980 # Is shlibpath searched before the hard-coded library search path?
17981 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
17982
17983 # Format of library name prefix.
17984 libname_spec=$lt_libname_spec
17985
17986 # List of archive names.  First name is the real one, the rest are links.
17987 # The last name is the one that the linker finds with -lNAME
17988 library_names_spec=$lt_library_names_spec
17989
17990 # The coded name of the library, if different from the real name.
17991 soname_spec=$lt_soname_spec
17992
17993 # Permission mode override for installation of shared libraries.
17994 install_override_mode=$lt_install_override_mode
17995
17996 # Command to use after installation of a shared archive.
17997 postinstall_cmds=$lt_postinstall_cmds
17998
17999 # Command to use after uninstallation of a shared archive.
18000 postuninstall_cmds=$lt_postuninstall_cmds
18001
18002 # Commands used to finish a libtool library installation in a directory.
18003 finish_cmds=$lt_finish_cmds
18004
18005 # As "finish_cmds", except a single script fragment to be evaled but
18006 # not shown.
18007 finish_eval=$lt_finish_eval
18008
18009 # Whether we should hardcode library paths into libraries.
18010 hardcode_into_libs=$hardcode_into_libs
18011
18012 # Compile-time system search path for libraries.
18013 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
18014
18015 # Run-time system search path for libraries.
18016 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
18017
18018 # Whether dlopen is supported.
18019 dlopen_support=$enable_dlopen
18020
18021 # Whether dlopen of programs is supported.
18022 dlopen_self=$enable_dlopen_self
18023
18024 # Whether dlopen of statically linked programs is supported.
18025 dlopen_self_static=$enable_dlopen_self_static
18026
18027 # Commands to strip libraries.
18028 old_striplib=$lt_old_striplib
18029 striplib=$lt_striplib
18030
18031
18032 # The linker used to build libraries.
18033 LD=$lt_LD
18034
18035 # How to create reloadable object files.
18036 reload_flag=$lt_reload_flag
18037 reload_cmds=$lt_reload_cmds
18038
18039 # Commands used to build an old-style archive.
18040 old_archive_cmds=$lt_old_archive_cmds
18041
18042 # A language specific compiler.
18043 CC=$lt_compiler
18044
18045 # Is the compiler the GNU compiler?
18046 with_gcc=$GCC
18047
18048 # Compiler flag to turn off builtin functions.
18049 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
18050
18051 # How to pass a linker flag through the compiler.
18052 wl=$lt_lt_prog_compiler_wl
18053
18054 # Additional compiler flags for building library objects.
18055 pic_flag=$lt_lt_prog_compiler_pic
18056
18057 # Compiler flag to prevent dynamic linking.
18058 link_static_flag=$lt_lt_prog_compiler_static
18059
18060 # Does compiler simultaneously support -c and -o options?
18061 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
18062
18063 # Whether or not to add -lc for building shared libraries.
18064 build_libtool_need_lc=$archive_cmds_need_lc
18065
18066 # Whether or not to disallow shared libs when runtime libs are static.
18067 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
18068
18069 # Compiler flag to allow reflexive dlopens.
18070 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
18071
18072 # Compiler flag to generate shared objects directly from archives.
18073 whole_archive_flag_spec=$lt_whole_archive_flag_spec
18074
18075 # Whether the compiler copes with passing no objects directly.
18076 compiler_needs_object=$lt_compiler_needs_object
18077
18078 # Create an old-style archive from a shared archive.
18079 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
18080
18081 # Create a temporary old-style archive to link instead of a shared archive.
18082 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
18083
18084 # Commands used to build a shared archive.
18085 archive_cmds=$lt_archive_cmds
18086 archive_expsym_cmds=$lt_archive_expsym_cmds
18087
18088 # Commands used to build a loadable module if different from building
18089 # a shared archive.
18090 module_cmds=$lt_module_cmds
18091 module_expsym_cmds=$lt_module_expsym_cmds
18092
18093 # Whether we are building with GNU ld or not.
18094 with_gnu_ld=$lt_with_gnu_ld
18095
18096 # Flag that allows shared libraries with undefined symbols to be built.
18097 allow_undefined_flag=$lt_allow_undefined_flag
18098
18099 # Flag that enforces no undefined symbols.
18100 no_undefined_flag=$lt_no_undefined_flag
18101
18102 # Flag to hardcode \$libdir into a binary during linking.
18103 # This must work even if \$libdir does not exist
18104 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
18105
18106 # If ld is used when linking, flag to hardcode \$libdir into a binary
18107 # during linking.  This must work even if \$libdir does not exist.
18108 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
18109
18110 # Whether we need a single "-rpath" flag with a separated argument.
18111 hardcode_libdir_separator=$lt_hardcode_libdir_separator
18112
18113 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18114 # DIR into the resulting binary.
18115 hardcode_direct=$hardcode_direct
18116
18117 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18118 # DIR into the resulting binary and the resulting library dependency is
18119 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
18120 # library is relocated.
18121 hardcode_direct_absolute=$hardcode_direct_absolute
18122
18123 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
18124 # into the resulting binary.
18125 hardcode_minus_L=$hardcode_minus_L
18126
18127 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
18128 # into the resulting binary.
18129 hardcode_shlibpath_var=$hardcode_shlibpath_var
18130
18131 # Set to "yes" if building a shared library automatically hardcodes DIR
18132 # into the library and all subsequent libraries and executables linked
18133 # against it.
18134 hardcode_automatic=$hardcode_automatic
18135
18136 # Set to yes if linker adds runtime paths of dependent libraries
18137 # to runtime path list.
18138 inherit_rpath=$inherit_rpath
18139
18140 # Whether libtool must link a program against all its dependency libraries.
18141 link_all_deplibs=$link_all_deplibs
18142
18143 # Fix the shell variable \$srcfile for the compiler.
18144 fix_srcfile_path=$lt_fix_srcfile_path
18145
18146 # Set to "yes" if exported symbols are required.
18147 always_export_symbols=$always_export_symbols
18148
18149 # The commands to list exported symbols.
18150 export_symbols_cmds=$lt_export_symbols_cmds
18151
18152 # Symbols that should not be listed in the preloaded symbols.
18153 exclude_expsyms=$lt_exclude_expsyms
18154
18155 # Symbols that must always be exported.
18156 include_expsyms=$lt_include_expsyms
18157
18158 # Commands necessary for linking programs (against libraries) with templates.
18159 prelink_cmds=$lt_prelink_cmds
18160
18161 # Specify filename containing input files.
18162 file_list_spec=$lt_file_list_spec
18163
18164 # How to hardcode a shared library path into an executable.
18165 hardcode_action=$hardcode_action
18166
18167 # ### END LIBTOOL CONFIG
18168
18169 _LT_EOF
18170
18171   case $host_os in
18172   aix3*)
18173     cat <<\_LT_EOF >> "$cfgfile"
18174 # AIX sometimes has problems with the GCC collect2 program.  For some
18175 # reason, if we set the COLLECT_NAMES environment variable, the problems
18176 # vanish in a puff of smoke.
18177 if test "X${COLLECT_NAMES+set}" != Xset; then
18178   COLLECT_NAMES=
18179   export COLLECT_NAMES
18180 fi
18181 _LT_EOF
18182     ;;
18183   esac
18184
18185
18186 ltmain="$ac_aux_dir/ltmain.sh"
18187
18188
18189   # We use sed instead of cat because bash on DJGPP gets confused if
18190   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
18191   # text mode, it properly converts lines to CR/LF.  This bash problem
18192   # is reportedly fixed, but why not run on old versions too?
18193   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
18194     || (rm -f "$cfgfile"; exit 1)
18195
18196   case $xsi_shell in
18197   yes)
18198     cat << \_LT_EOF >> "$cfgfile"
18199
18200 # func_dirname file append nondir_replacement
18201 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18202 # otherwise set result to NONDIR_REPLACEMENT.
18203 func_dirname ()
18204 {
18205   case ${1} in
18206     */*) func_dirname_result="${1%/*}${2}" ;;
18207     *  ) func_dirname_result="${3}" ;;
18208   esac
18209 }
18210
18211 # func_basename file
18212 func_basename ()
18213 {
18214   func_basename_result="${1##*/}"
18215 }
18216
18217 # func_dirname_and_basename file append nondir_replacement
18218 # perform func_basename and func_dirname in a single function
18219 # call:
18220 #   dirname:  Compute the dirname of FILE.  If nonempty,
18221 #             add APPEND to the result, otherwise set result
18222 #             to NONDIR_REPLACEMENT.
18223 #             value returned in "$func_dirname_result"
18224 #   basename: Compute filename of FILE.
18225 #             value retuned in "$func_basename_result"
18226 # Implementation must be kept synchronized with func_dirname
18227 # and func_basename. For efficiency, we do not delegate to
18228 # those functions but instead duplicate the functionality here.
18229 func_dirname_and_basename ()
18230 {
18231   case ${1} in
18232     */*) func_dirname_result="${1%/*}${2}" ;;
18233     *  ) func_dirname_result="${3}" ;;
18234   esac
18235   func_basename_result="${1##*/}"
18236 }
18237
18238 # func_stripname prefix suffix name
18239 # strip PREFIX and SUFFIX off of NAME.
18240 # PREFIX and SUFFIX must not contain globbing or regex special
18241 # characters, hashes, percent signs, but SUFFIX may contain a leading
18242 # dot (in which case that matches only a dot).
18243 func_stripname ()
18244 {
18245   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
18246   # positional parameters, so assign one to ordinary parameter first.
18247   func_stripname_result=${3}
18248   func_stripname_result=${func_stripname_result#"${1}"}
18249   func_stripname_result=${func_stripname_result%"${2}"}
18250 }
18251
18252 # func_opt_split
18253 func_opt_split ()
18254 {
18255   func_opt_split_opt=${1%%=*}
18256   func_opt_split_arg=${1#*=}
18257 }
18258
18259 # func_lo2o object
18260 func_lo2o ()
18261 {
18262   case ${1} in
18263     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
18264     *)    func_lo2o_result=${1} ;;
18265   esac
18266 }
18267
18268 # func_xform libobj-or-source
18269 func_xform ()
18270 {
18271   func_xform_result=${1%.*}.lo
18272 }
18273
18274 # func_arith arithmetic-term...
18275 func_arith ()
18276 {
18277   func_arith_result=$(( $* ))
18278 }
18279
18280 # func_len string
18281 # STRING may not start with a hyphen.
18282 func_len ()
18283 {
18284   func_len_result=${#1}
18285 }
18286
18287 _LT_EOF
18288     ;;
18289   *) # Bourne compatible functions.
18290     cat << \_LT_EOF >> "$cfgfile"
18291
18292 # func_dirname file append nondir_replacement
18293 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18294 # otherwise set result to NONDIR_REPLACEMENT.
18295 func_dirname ()
18296 {
18297   # Extract subdirectory from the argument.
18298   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
18299   if test "X$func_dirname_result" = "X${1}"; then
18300     func_dirname_result="${3}"
18301   else
18302     func_dirname_result="$func_dirname_result${2}"
18303   fi
18304 }
18305
18306 # func_basename file
18307 func_basename ()
18308 {
18309   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
18310 }
18311
18312
18313 # func_stripname prefix suffix name
18314 # strip PREFIX and SUFFIX off of NAME.
18315 # PREFIX and SUFFIX must not contain globbing or regex special
18316 # characters, hashes, percent signs, but SUFFIX may contain a leading
18317 # dot (in which case that matches only a dot).
18318 # func_strip_suffix prefix name
18319 func_stripname ()
18320 {
18321   case ${2} in
18322     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
18323     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
18324   esac
18325 }
18326
18327 # sed scripts:
18328 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
18329 my_sed_long_arg='1s/^-[^=]*=//'
18330
18331 # func_opt_split
18332 func_opt_split ()
18333 {
18334   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
18335   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
18336 }
18337
18338 # func_lo2o object
18339 func_lo2o ()
18340 {
18341   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
18342 }
18343
18344 # func_xform libobj-or-source
18345 func_xform ()
18346 {
18347   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
18348 }
18349
18350 # func_arith arithmetic-term...
18351 func_arith ()
18352 {
18353   func_arith_result=`expr "$@"`
18354 }
18355
18356 # func_len string
18357 # STRING may not start with a hyphen.
18358 func_len ()
18359 {
18360   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
18361 }
18362
18363 _LT_EOF
18364 esac
18365
18366 case $lt_shell_append in
18367   yes)
18368     cat << \_LT_EOF >> "$cfgfile"
18369
18370 # func_append var value
18371 # Append VALUE to the end of shell variable VAR.
18372 func_append ()
18373 {
18374   eval "$1+=\$2"
18375 }
18376 _LT_EOF
18377     ;;
18378   *)
18379     cat << \_LT_EOF >> "$cfgfile"
18380
18381 # func_append var value
18382 # Append VALUE to the end of shell variable VAR.
18383 func_append ()
18384 {
18385   eval "$1=\$$1\$2"
18386 }
18387
18388 _LT_EOF
18389     ;;
18390   esac
18391
18392
18393   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
18394     || (rm -f "$cfgfile"; exit 1)
18395
18396   mv -f "$cfgfile" "$ofile" ||
18397     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
18398   chmod +x "$ofile"
18399
18400
18401     cat <<_LT_EOF >> "$ofile"
18402
18403 # ### BEGIN LIBTOOL TAG CONFIG: GO
18404
18405 # The linker used to build libraries.
18406 LD=$lt_LD_GO
18407
18408 # How to create reloadable object files.
18409 reload_flag=$lt_reload_flag_GO
18410 reload_cmds=$lt_reload_cmds_GO
18411
18412 # Commands used to build an old-style archive.
18413 old_archive_cmds=$lt_old_archive_cmds_GO
18414
18415 # A language specific compiler.
18416 CC=$lt_compiler_GO
18417
18418 # Is the compiler the GNU compiler?
18419 with_gcc=$GCC_GO
18420
18421 # Compiler flag to turn off builtin functions.
18422 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GO
18423
18424 # How to pass a linker flag through the compiler.
18425 wl=$lt_lt_prog_compiler_wl_GO
18426
18427 # Additional compiler flags for building library objects.
18428 pic_flag=$lt_lt_prog_compiler_pic_GO
18429
18430 # Compiler flag to prevent dynamic linking.
18431 link_static_flag=$lt_lt_prog_compiler_static_GO
18432
18433 # Does compiler simultaneously support -c and -o options?
18434 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GO
18435
18436 # Whether or not to add -lc for building shared libraries.
18437 build_libtool_need_lc=$archive_cmds_need_lc_GO
18438
18439 # Whether or not to disallow shared libs when runtime libs are static.
18440 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GO
18441
18442 # Compiler flag to allow reflexive dlopens.
18443 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GO
18444
18445 # Compiler flag to generate shared objects directly from archives.
18446 whole_archive_flag_spec=$lt_whole_archive_flag_spec_GO
18447
18448 # Whether the compiler copes with passing no objects directly.
18449 compiler_needs_object=$lt_compiler_needs_object_GO
18450
18451 # Create an old-style archive from a shared archive.
18452 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GO
18453
18454 # Create a temporary old-style archive to link instead of a shared archive.
18455 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GO
18456
18457 # Commands used to build a shared archive.
18458 archive_cmds=$lt_archive_cmds_GO
18459 archive_expsym_cmds=$lt_archive_expsym_cmds_GO
18460
18461 # Commands used to build a loadable module if different from building
18462 # a shared archive.
18463 module_cmds=$lt_module_cmds_GO
18464 module_expsym_cmds=$lt_module_expsym_cmds_GO
18465
18466 # Whether we are building with GNU ld or not.
18467 with_gnu_ld=$lt_with_gnu_ld_GO
18468
18469 # Flag that allows shared libraries with undefined symbols to be built.
18470 allow_undefined_flag=$lt_allow_undefined_flag_GO
18471
18472 # Flag that enforces no undefined symbols.
18473 no_undefined_flag=$lt_no_undefined_flag_GO
18474
18475 # Flag to hardcode \$libdir into a binary during linking.
18476 # This must work even if \$libdir does not exist
18477 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GO
18478
18479 # If ld is used when linking, flag to hardcode \$libdir into a binary
18480 # during linking.  This must work even if \$libdir does not exist.
18481 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GO
18482
18483 # Whether we need a single "-rpath" flag with a separated argument.
18484 hardcode_libdir_separator=$lt_hardcode_libdir_separator_GO
18485
18486 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18487 # DIR into the resulting binary.
18488 hardcode_direct=$hardcode_direct_GO
18489
18490 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18491 # DIR into the resulting binary and the resulting library dependency is
18492 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
18493 # library is relocated.
18494 hardcode_direct_absolute=$hardcode_direct_absolute_GO
18495
18496 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
18497 # into the resulting binary.
18498 hardcode_minus_L=$hardcode_minus_L_GO
18499
18500 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
18501 # into the resulting binary.
18502 hardcode_shlibpath_var=$hardcode_shlibpath_var_GO
18503
18504 # Set to "yes" if building a shared library automatically hardcodes DIR
18505 # into the library and all subsequent libraries and executables linked
18506 # against it.
18507 hardcode_automatic=$hardcode_automatic_GO
18508
18509 # Set to yes if linker adds runtime paths of dependent libraries
18510 # to runtime path list.
18511 inherit_rpath=$inherit_rpath_GO
18512
18513 # Whether libtool must link a program against all its dependency libraries.
18514 link_all_deplibs=$link_all_deplibs_GO
18515
18516 # Fix the shell variable \$srcfile for the compiler.
18517 fix_srcfile_path=$lt_fix_srcfile_path_GO
18518
18519 # Set to "yes" if exported symbols are required.
18520 always_export_symbols=$always_export_symbols_GO
18521
18522 # The commands to list exported symbols.
18523 export_symbols_cmds=$lt_export_symbols_cmds_GO
18524
18525 # Symbols that should not be listed in the preloaded symbols.
18526 exclude_expsyms=$lt_exclude_expsyms_GO
18527
18528 # Symbols that must always be exported.
18529 include_expsyms=$lt_include_expsyms_GO
18530
18531 # Commands necessary for linking programs (against libraries) with templates.
18532 prelink_cmds=$lt_prelink_cmds_GO
18533
18534 # Specify filename containing input files.
18535 file_list_spec=$lt_file_list_spec_GO
18536
18537 # How to hardcode a shared library path into an executable.
18538 hardcode_action=$hardcode_action_GO
18539
18540 # ### END LIBTOOL TAG CONFIG: GO
18541 _LT_EOF
18542
18543  ;;
18544     "default":C) if test -n "$CONFIG_FILES"; then
18545    # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
18546    # that multilib installs will end up installed in the correct place.
18547    # The testsuite needs it for multilib-aware ABI baseline files.
18548    # To work around this not being passed down from config-ml.in ->
18549    # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
18550    # append it here.  Only modify Makefiles that have just been created.
18551    #
18552    # Also, get rid of this simulated-VPATH thing that automake does.
18553    cat > vpsed << \_EOF
18554 s!`test -f '$<' || echo '$(srcdir)/'`!!
18555 _EOF
18556    for i in $SUBDIRS; do
18557     case $CONFIG_FILES in
18558      *${i}/Makefile*)
18559        #echo "Adding MULTISUBDIR to $i/Makefile"
18560        sed -f vpsed $i/Makefile > tmp
18561        grep '^MULTISUBDIR =' Makefile >> tmp
18562        mv tmp $i/Makefile
18563        ;;
18564     esac
18565    done
18566    rm vpsed
18567  fi
18568  ;;
18569
18570   esac
18571 done # for ac_tag
18572
18573
18574 as_fn_exit 0
18575 _ACEOF
18576 ac_clean_files=$ac_clean_files_save
18577
18578 test $ac_write_fail = 0 ||
18579   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
18580
18581
18582 # configure is writing to config.log, and then calls config.status.
18583 # config.status does its own redirection, appending to config.log.
18584 # Unfortunately, on DOS this fails, as config.log is still kept open
18585 # by configure, so config.status won't be able to write to it; its
18586 # output is simply discarded.  So we exec the FD to /dev/null,
18587 # effectively closing config.log, so it can be properly (re)opened and
18588 # appended to by config.status.  When coming back to configure, we
18589 # need to make the FD available again.
18590 if test "$no_create" != yes; then
18591   ac_cs_success=:
18592   ac_config_status_args=
18593   test "$silent" = yes &&
18594     ac_config_status_args="$ac_config_status_args --quiet"
18595   exec 5>/dev/null
18596   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18597   exec 5>>config.log
18598   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18599   # would make configure fail if this is the last instruction.
18600   $ac_cs_success || as_fn_exit 1
18601 fi
18602 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18603   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18604 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18605 fi
18606