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 SYSROOT_CFLAGS_FOR_TARGET
 637 HAVE_STATIC_LINK_FALSE
 638 HAVE_STATIC_LINK_TRUE
 639 HAVE_STAT_TIMESPEC_FALSE
 640 HAVE_STAT_TIMESPEC_TRUE
 641 STRUCT_EPOLL_EVENT_FD_OFFSET
 642 SIZEOF_STRUCT_EPOLL_EVENT
 643 MATH_FLAG
 644 STRINGOPS_FLAG
 645 HAVE_WAIT4_FALSE
 646 HAVE_WAIT4_TRUE
 647 HAVE_STRERROR_R_FALSE
 648 HAVE_STRERROR_R_TRUE
 649 HAVE_SYS_MMAN_H_FALSE
 650 HAVE_SYS_MMAN_H_TRUE
 651 PTHREAD_LIBS
 652 PTHREAD_CFLAGS
 653 NET_LIBS
 654 MATH_LIBS
 655 GOC_IS_LLGO_FALSE
 656 GOC_IS_LLGO_TRUE
 657 GO_SPLIT_STACK
 658 USING_SPLIT_STACK_FALSE
 659 USING_SPLIT_STACK_TRUE
 660 SPLIT_STACK
 661 HWCAP_CFLAGS
 662 OSCFLAGS
 663 GO_SYSCALL_OS_ARCH_FILE
 664 GO_SYSCALL_OS_FILE
 665 GO_LIBCALL_OS_ARCH_FILE
 666 GO_LIBCALL_OS_FILE
 667 FUNCTION_DESCRIPTORS
 668 LIBGO_IS_X86_FALSE
 669 LIBGO_IS_X86_TRUE
 670 ALLGOARCHFAMILY
 671 ALLGOARCH
 672 GOARCH
 673 USE_DEJAGNU
 674 ALLGOOS
 675 GOOS
 676 LIBGO_IS_BSD_FALSE
 677 LIBGO_IS_BSD_TRUE
 678 LIBGO_IS_HURD_FALSE
 679 LIBGO_IS_HURD_TRUE
 680 LIBGO_IS_AIX_FALSE
 681 LIBGO_IS_AIX_TRUE
 682 LIBGO_IS_SOLARIS_FALSE
 683 LIBGO_IS_SOLARIS_TRUE
 684 LIBGO_IS_RTEMS_FALSE
 685 LIBGO_IS_RTEMS_TRUE
 686 LIBGO_IS_DRAGONFLY_FALSE
 687 LIBGO_IS_DRAGONFLY_TRUE
 688 LIBGO_IS_OPENBSD_FALSE
 689 LIBGO_IS_OPENBSD_TRUE
 690 LIBGO_IS_NETBSD_FALSE
 691 LIBGO_IS_NETBSD_TRUE
 692 LIBGO_IS_LINUX_FALSE
 693 LIBGO_IS_LINUX_TRUE
 694 LIBGO_IS_IRIX_FALSE
 695 LIBGO_IS_IRIX_TRUE
 696 LIBGO_IS_FREEBSD_FALSE
 697 LIBGO_IS_FREEBSD_TRUE
 698 LIBGO_IS_DARWIN_FALSE
 699 LIBGO_IS_DARWIN_TRUE
 700 go_include
 701 LIBATOMIC
 702 USE_LIBFFI_FALSE
 703 USE_LIBFFI_TRUE
 704 LIBFFIINCS
 705 LIBFFI
 706 nover_glibgo_toolexeclibdir
 707 glibgo_toolexeclibdir
 708 glibgo_toolexecdir
 709 WERROR
 710 WARN_FLAGS
 711 CC_FOR_BUILD
 712 enable_static
 713 enable_shared
 714 CPP
 715 OTOOL64
 716 OTOOL
 717 LIPO
 718 NMEDIT
 719 DSYMUTIL
 720 AR
 721 OBJDUMP
 722 LN_S
 723 NM
 724 ac_ct_DUMPBIN
 725 DUMPBIN
 726 LIBTOOL
 727 OBJCOPY
 728 RANLIB
 729 LD
 730 FGREP
 731 EGREP
 732 GREP
 733 SED
 734 MAINT
 735 MAINTAINER_MODE_FALSE
 736 MAINTAINER_MODE_TRUE
 737 AIX_EXTRA_ARCH
 738 am__fastdepCCAS_FALSE
 739 am__fastdepCCAS_TRUE
 740 CCASDEPMODE
 741 CCASFLAGS
 742 CCAS
 743 GOFLAGS
 744 GOC
 745 am__fastdepCC_FALSE
 746 am__fastdepCC_TRUE
 747 CCDEPMODE
 748 am__nodep
 749 AMDEPBACKSLASH
 750 AMDEP_FALSE
 751 AMDEP_TRUE
 752 am__quote
 753 am__include
 754 DEPDIR
 755 OBJEXT
 756 EXEEXT
 757 ac_ct_CC
 758 CPPFLAGS
 759 LDFLAGS
 760 CFLAGS
 761 CC
 762 AM_BACKSLASH
 763 AM_DEFAULT_VERBOSITY
 764 AM_DEFAULT_V
 765 AM_V
 766 am__untar
 767 am__tar
 768 AMTAR
 769 am__leading_dot
 770 SET_MAKE
 771 AWK
 772 mkdir_p
 773 MKDIR_P
 774 INSTALL_STRIP_PROGRAM
 775 STRIP
 776 install_sh
 777 MAKEINFO
 778 AUTOHEADER
 779 AUTOMAKE
 780 AUTOCONF
 781 ACLOCAL
 782 VERSION
 783 PACKAGE
 784 CYGPATH_W
 785 am__isrc
 786 INSTALL_DATA
 787 INSTALL_SCRIPT
 788 INSTALL_PROGRAM
 789 target_os
 790 target_vendor
 791 target_cpu
 792 target
 793 host_os
 794 host_vendor
 795 host_cpu
 796 host
 797 build_os
 798 build_vendor
 799 build_cpu
 800 build
 801 multi_basedir
 802 libtool_VERSION
 803 target_alias
 804 host_alias
 805 build_alias
 806 LIBS
 807 ECHO_T
 808 ECHO_N
 809 ECHO_C
 810 DEFS
 811 mandir
 812 localedir
 813 libdir
 814 psdir
 815 pdfdir
 816 dvidir
 817 htmldir
 818 infodir
 819 docdir
 820 oldincludedir
 821 includedir
 822 localstatedir
 823 sharedstatedir
 824 sysconfdir
 825 datadir
 826 datarootdir
 827 libexecdir
 828 sbindir
 829 bindir
 830 program_transform_name
 831 prefix
 832 exec_prefix
 833 PACKAGE_URL
 834 PACKAGE_BUGREPORT
 835 PACKAGE_STRING
 836 PACKAGE_VERSION
 837 PACKAGE_TARNAME
 838 PACKAGE_NAME
 839 PATH_SEPARATOR
 840 SHELL'
 841 ac_subst_files=''
 842 ac_user_opts='
 843 enable_option_checking
 844 enable_multilib
 845 enable_silent_rules
 846 enable_dependency_tracking
 847 enable_maintainer_mode
 848 with_gnu_ld
 849 enable_shared
 850 enable_static
 851 with_pic
 852 enable_fast_install
 853 enable_libtool_lock
 854 enable_werror
 855 enable_version_specific_runtime_libs
 856 with_toolexeclibdir
 857 with_libffi
 858 with_libatomic
 859 with_system_libunwind
 860 '
 861       ac_precious_vars='build_alias
 862 host_alias
 863 target_alias
 864 CPP
 865 CPPFLAGS'
 866
 867
 868 # Initialize some variables set by options.
 869 ac_init_help=
 870 ac_init_version=false
 871 ac_unrecognized_opts=
 872 ac_unrecognized_sep=
 873 # The variables have the same names as the options, with
 874 # dashes changed to underlines.
 875 cache_file=/dev/null
 876 exec_prefix=NONE
 877 no_create=
 878 no_recursion=
 879 prefix=NONE
 880 program_prefix=NONE
 881 program_suffix=NONE
 882 program_transform_name=s,x,x,
 883 silent=
 884 site=
 885 srcdir=
 886 verbose=
 887 x_includes=NONE
 888 x_libraries=NONE
 889
 890 # Installation directory options.
 891 # These are left unexpanded so users can "make install exec_prefix=/foo"
 892 # and all the variables that are supposed to be based on exec_prefix
 893 # by default will actually change.
 894 # Use braces instead of parens because sh, perl, etc. also accept them.
 895 # (The list follows the same order as the GNU Coding Standards.)
 896 bindir='${exec_prefix}/bin'
 897 sbindir='${exec_prefix}/sbin'
 898 libexecdir='${exec_prefix}/libexec'
 899 datarootdir='${prefix}/share'
 900 datadir='${datarootdir}'
 901 sysconfdir='${prefix}/etc'
 902 sharedstatedir='${prefix}/com'
 903 localstatedir='${prefix}/var'
 904 includedir='${prefix}/include'
 905 oldincludedir='/usr/include'
 906 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 907 infodir='${datarootdir}/info'
 908 htmldir='${docdir}'
 909 dvidir='${docdir}'
 910 pdfdir='${docdir}'
 911 psdir='${docdir}'
 912 libdir='${exec_prefix}/lib'
 913 localedir='${datarootdir}/locale'
 914 mandir='${datarootdir}/man'
 915
 916 ac_prev=
 917 ac_dashdash=
 918 for ac_option
 919 do
 920   # If the previous option needs an argument, assign it.
 921   if test -n "$ac_prev"; then
 922     eval $ac_prev=\$ac_option
 923     ac_prev=
 924     continue
 925   fi
 926
 927   case $ac_option in
 928   *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 929   *=)   ac_optarg= ;;
 930   *)    ac_optarg=yes ;;
 931   esac
 932
 933   # Accept the important Cygnus configure options, so we can diagnose typos.
 934
 935   case $ac_dashdash$ac_option in
 936   --)
 937     ac_dashdash=yes ;;
 938
 939   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 940     ac_prev=bindir ;;
 941   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 942     bindir=$ac_optarg ;;
 943
 944   -build | --build | --buil | --bui | --bu)
 945     ac_prev=build_alias ;;
 946   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 947     build_alias=$ac_optarg ;;
 948
 949   -cache-file | --cache-file | --cache-fil | --cache-fi \
 950   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 951     ac_prev=cache_file ;;
 952   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 953   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 954     cache_file=$ac_optarg ;;
 955
 956   --config-cache | -C)
 957     cache_file=config.cache ;;
 958
 959   -datadir | --datadir | --datadi | --datad)
 960     ac_prev=datadir ;;
 961   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 962     datadir=$ac_optarg ;;
 963
 964   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 965   | --dataroo | --dataro | --datar)
 966     ac_prev=datarootdir ;;
 967   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 968   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 969     datarootdir=$ac_optarg ;;
 970
 971   -disable-* | --disable-*)
 972     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 973     # Reject names that are not valid shell variable names.
 974     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 975       as_fn_error $? "invalid feature name: $ac_useropt"
 976     ac_useropt_orig=$ac_useropt
 977     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 978     case $ac_user_opts in
 979       *"
 980 "enable_$ac_useropt"
 981 "*) ;;
 982       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 983          ac_unrecognized_sep=', ';;
 984     esac
 985     eval enable_$ac_useropt=no ;;
 986
 987   -docdir | --docdir | --docdi | --doc | --do)
 988     ac_prev=docdir ;;
 989   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 990     docdir=$ac_optarg ;;
 991
 992   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 993     ac_prev=dvidir ;;
 994   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 995     dvidir=$ac_optarg ;;
 996
 997   -enable-* | --enable-*)
 998     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 999     # Reject names that are not valid shell variable names.
1000     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1001       as_fn_error $? "invalid feature name: $ac_useropt"
1002     ac_useropt_orig=$ac_useropt
1003     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1004     case $ac_user_opts in
1005       *"
1006 "enable_$ac_useropt"
1007 "*) ;;
1008       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1009          ac_unrecognized_sep=', ';;
1010     esac
1011     eval enable_$ac_useropt=\$ac_optarg ;;
1012
1013   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1014   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1015   | --exec | --exe | --ex)
1016     ac_prev=exec_prefix ;;
1017   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1018   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1019   | --exec=* | --exe=* | --ex=*)
1020     exec_prefix=$ac_optarg ;;
1021
1022   -gas | --gas | --ga | --g)
1023     # Obsolete; use --with-gas.
1024     with_gas=yes ;;
1025
1026   -help | --help | --hel | --he | -h)
1027     ac_init_help=long ;;
1028   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1029     ac_init_help=recursive ;;
1030   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1031     ac_init_help=short ;;
1032
1033   -host | --host | --hos | --ho)
1034     ac_prev=host_alias ;;
1035   -host=* | --host=* | --hos=* | --ho=*)
1036     host_alias=$ac_optarg ;;
1037
1038   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1039     ac_prev=htmldir ;;
1040   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1041   | --ht=*)
1042     htmldir=$ac_optarg ;;
1043
1044   -includedir | --includedir | --includedi | --included | --include \
1045   | --includ | --inclu | --incl | --inc)
1046     ac_prev=includedir ;;
1047   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1048   | --includ=* | --inclu=* | --incl=* | --inc=*)
1049     includedir=$ac_optarg ;;
1050
1051   -infodir | --infodir | --infodi | --infod | --info | --inf)
1052     ac_prev=infodir ;;
1053   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1054     infodir=$ac_optarg ;;
1055
1056   -libdir | --libdir | --libdi | --libd)
1057     ac_prev=libdir ;;
1058   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1059     libdir=$ac_optarg ;;
1060
1061   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1062   | --libexe | --libex | --libe)
1063     ac_prev=libexecdir ;;
1064   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1065   | --libexe=* | --libex=* | --libe=*)
1066     libexecdir=$ac_optarg ;;
1067
1068   -localedir | --localedir | --localedi | --localed | --locale)
1069     ac_prev=localedir ;;
1070   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1071     localedir=$ac_optarg ;;
1072
1073   -localstatedir | --localstatedir | --localstatedi | --localstated \
1074   | --localstate | --localstat | --localsta | --localst | --locals)
1075     ac_prev=localstatedir ;;
1076   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1077   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1078     localstatedir=$ac_optarg ;;
1079
1080   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1081     ac_prev=mandir ;;
1082   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1083     mandir=$ac_optarg ;;
1084
1085   -nfp | --nfp | --nf)
1086     # Obsolete; use --without-fp.
1087     with_fp=no ;;
1088
1089   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1090   | --no-cr | --no-c | -n)
1091     no_create=yes ;;
1092
1093   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1094   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1095     no_recursion=yes ;;
1096
1097   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1098   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1099   | --oldin | --oldi | --old | --ol | --o)
1100     ac_prev=oldincludedir ;;
1101   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1102   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1103   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1104     oldincludedir=$ac_optarg ;;
1105
1106   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1107     ac_prev=prefix ;;
1108   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1109     prefix=$ac_optarg ;;
1110
1111   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1112   | --program-pre | --program-pr | --program-p)
1113     ac_prev=program_prefix ;;
1114   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1115   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1116     program_prefix=$ac_optarg ;;
1117
1118   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1119   | --program-suf | --program-su | --program-s)
1120     ac_prev=program_suffix ;;
1121   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1122   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1123     program_suffix=$ac_optarg ;;
1124
1125   -program-transform-name | --program-transform-name \
1126   | --program-transform-nam | --program-transform-na \
1127   | --program-transform-n | --program-transform- \
1128   | --program-transform | --program-transfor \
1129   | --program-transfo | --program-transf \
1130   | --program-trans | --program-tran \
1131   | --progr-tra | --program-tr | --program-t)
1132     ac_prev=program_transform_name ;;
1133   -program-transform-name=* | --program-transform-name=* \
1134   | --program-transform-nam=* | --program-transform-na=* \
1135   | --program-transform-n=* | --program-transform-=* \
1136   | --program-transform=* | --program-transfor=* \
1137   | --program-transfo=* | --program-transf=* \
1138   | --program-trans=* | --program-tran=* \
1139   | --progr-tra=* | --program-tr=* | --program-t=*)
1140     program_transform_name=$ac_optarg ;;
1141
1142   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1143     ac_prev=pdfdir ;;
1144   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1145     pdfdir=$ac_optarg ;;
1146
1147   -psdir | --psdir | --psdi | --psd | --ps)
1148     ac_prev=psdir ;;
1149   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1150     psdir=$ac_optarg ;;
1151
1152   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1153   | -silent | --silent | --silen | --sile | --sil)
1154     silent=yes ;;
1155
1156   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1157     ac_prev=sbindir ;;
1158   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1159   | --sbi=* | --sb=*)
1160     sbindir=$ac_optarg ;;
1161
1162   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1163   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1164   | --sharedst | --shareds | --shared | --share | --shar \
1165   | --sha | --sh)
1166     ac_prev=sharedstatedir ;;
1167   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1168   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1169   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1170   | --sha=* | --sh=*)
1171     sharedstatedir=$ac_optarg ;;
1172
1173   -site | --site | --sit)
1174     ac_prev=site ;;
1175   -site=* | --site=* | --sit=*)
1176     site=$ac_optarg ;;
1177
1178   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1179     ac_prev=srcdir ;;
1180   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1181     srcdir=$ac_optarg ;;
1182
1183   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1184   | --syscon | --sysco | --sysc | --sys | --sy)
1185     ac_prev=sysconfdir ;;
1186   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1187   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1188     sysconfdir=$ac_optarg ;;
1189
1190   -target | --target | --targe | --targ | --tar | --ta | --t)
1191     ac_prev=target_alias ;;
1192   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1193     target_alias=$ac_optarg ;;
1194
1195   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1196     verbose=yes ;;
1197
1198   -version | --version | --versio | --versi | --vers | -V)
1199     ac_init_version=: ;;
1200
1201   -with-* | --with-*)
1202     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1203     # Reject names that are not valid shell variable names.
1204     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1205       as_fn_error $? "invalid package name: $ac_useropt"
1206     ac_useropt_orig=$ac_useropt
1207     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1208     case $ac_user_opts in
1209       *"
1210 "with_$ac_useropt"
1211 "*) ;;
1212       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1213          ac_unrecognized_sep=', ';;
1214     esac
1215     eval with_$ac_useropt=\$ac_optarg ;;
1216
1217   -without-* | --without-*)
1218     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1219     # Reject names that are not valid shell variable names.
1220     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1221       as_fn_error $? "invalid package name: $ac_useropt"
1222     ac_useropt_orig=$ac_useropt
1223     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1224     case $ac_user_opts in
1225       *"
1226 "with_$ac_useropt"
1227 "*) ;;
1228       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1229          ac_unrecognized_sep=', ';;
1230     esac
1231     eval with_$ac_useropt=no ;;
1232
1233   --x)
1234     # Obsolete; use --with-x.
1235     with_x=yes ;;
1236
1237   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1238   | --x-incl | --x-inc | --x-in | --x-i)
1239     ac_prev=x_includes ;;
1240   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1241   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1242     x_includes=$ac_optarg ;;
1243
1244   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1245   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1246     ac_prev=x_libraries ;;
1247   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1248   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1249     x_libraries=$ac_optarg ;;
1250
1251   -*) as_fn_error $? "unrecognized option: \`$ac_option'
1252 Try \`$0 --help' for more information"
1253     ;;
1254
1255   *=*)
1256     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1257     # Reject names that are not valid shell variable names.
1258     case $ac_envvar in #(
1259       '' | [0-9]* | *[!_$as_cr_alnum]* )
1260       as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1261     esac
1262     eval $ac_envvar=\$ac_optarg
1263     export $ac_envvar ;;
1264
1265   *)
1266     # FIXME: should be removed in autoconf 3.0.
1267     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1268     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1269       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1270     : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1271     ;;
1272
1273   esac
1274 done
1275
1276 if test -n "$ac_prev"; then
1277   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1278   as_fn_error $? "missing argument to $ac_option"
1279 fi
1280
1281 if test -n "$ac_unrecognized_opts"; then
1282   case $enable_option_checking in
1283     no) ;;
1284     fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1285     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1286   esac
1287 fi
1288
1289 # Check all directory arguments for consistency.
1290 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1291                 datadir sysconfdir sharedstatedir localstatedir includedir \
1292                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1293                 libdir localedir mandir
1294 do
1295   eval ac_val=\$$ac_var
1296   # Remove trailing slashes.
1297   case $ac_val in
1298     */ )
1299       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1300       eval $ac_var=\$ac_val;;
1301   esac
1302   # Be sure to have absolute directory names.
1303   case $ac_val in
1304     [\\/$]* | ?:[\\/]* )  continue;;
1305     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1306   esac
1307   as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1308 done
1309
1310 # There might be people who depend on the old broken behavior: `$host'
1311 # used to hold the argument of --host etc.
1312 # FIXME: To remove some day.
1313 build=$build_alias
1314 host=$host_alias
1315 target=$target_alias
1316
1317 # FIXME: To remove some day.
1318 if test "x$host_alias" != x; then
1319   if test "x$build_alias" = x; then
1320     cross_compiling=maybe
1321   elif test "x$build_alias" != "x$host_alias"; then
1322     cross_compiling=yes
1323   fi
1324 fi
1325
1326 ac_tool_prefix=
1327 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1328
1329 test "$silent" = yes && exec 6>/dev/null
1330
1331
1332 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1333 ac_ls_di=`ls -di .` &&
1334 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1335   as_fn_error $? "working directory cannot be determined"
1336 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1337   as_fn_error $? "pwd does not report name of working directory"
1338
1339
1340 # Find the source files, if location was not specified.
1341 if test -z "$srcdir"; then
1342   ac_srcdir_defaulted=yes
1343   # Try the directory containing this script, then the parent directory.
1344   ac_confdir=`$as_dirname -- "$as_myself" ||
1345 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1346          X"$as_myself" : 'X\(//\)[^/]' \| \
1347          X"$as_myself" : 'X\(//\)$' \| \
1348          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1349 $as_echo X"$as_myself" |
1350     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1351             s//\1/
1352             q
1353           }
1354           /^X\(\/\/\)[^/].*/{
1355             s//\1/
1356             q
1357           }
1358           /^X\(\/\/\)$/{
1359             s//\1/
1360             q
1361           }
1362           /^X\(\/\).*/{
1363             s//\1/
1364             q
1365           }
1366           s/.*/./; q'`
1367   srcdir=$ac_confdir
1368   if test ! -r "$srcdir/$ac_unique_file"; then
1369     srcdir=..
1370   fi
1371 else
1372   ac_srcdir_defaulted=no
1373 fi
1374 if test ! -r "$srcdir/$ac_unique_file"; then
1375   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1376   as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1377 fi
1378 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1379 ac_abs_confdir=`(
1380         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
1381         pwd)`
1382 # When building in place, set srcdir=.
1383 if test "$ac_abs_confdir" = "$ac_pwd"; then
1384   srcdir=.
1385 fi
1386 # Remove unnecessary trailing slashes from srcdir.
1387 # Double slashes in file names in object file debugging info
1388 # mess up M-x gdb in Emacs.
1389 case $srcdir in
1390 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1391 esac
1392 for ac_var in $ac_precious_vars; do
1393   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1394   eval ac_env_${ac_var}_value=\$${ac_var}
1395   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1396   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1397 done
1398
1399 #
1400 # Report the --help message.
1401 #
1402 if test "$ac_init_help" = "long"; then
1403   # Omit some internal or obsolete options to make the list less imposing.
1404   # This message is too long to be a string in the A/UX 3.1 sh.
1405   cat <<_ACEOF
1406 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1407
1408 Usage: $0 [OPTION]... [VAR=VALUE]...
1409
1410 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1411 VAR=VALUE.  See below for descriptions of some of the useful variables.
1412
1413 Defaults for the options are specified in brackets.
1414
1415 Configuration:
1416   -h, --help              display this help and exit
1417       --help=short        display options specific to this package
1418       --help=recursive    display the short help of all the included packages
1419   -V, --version           display version information and exit
1420   -q, --quiet, --silent   do not print \`checking ...' messages
1421       --cache-file=FILE   cache test results in FILE [disabled]
1422   -C, --config-cache      alias for \`--cache-file=config.cache'
1423   -n, --no-create         do not create output files
1424       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1425
1426 Installation directories:
1427   --prefix=PREFIX         install architecture-independent files in PREFIX
1428                           [$ac_default_prefix]
1429   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1430                           [PREFIX]
1431
1432 By default, \`make install' will install all the files in
1433 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1434 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1435 for instance \`--prefix=\$HOME'.
1436
1437 For better control, use the options below.
1438
1439 Fine tuning of the installation directories:
1440   --bindir=DIR            user executables [EPREFIX/bin]
1441   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1442   --libexecdir=DIR        program executables [EPREFIX/libexec]
1443   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1444   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1445   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1446   --libdir=DIR            object code libraries [EPREFIX/lib]
1447   --includedir=DIR        C header files [PREFIX/include]
1448   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1449   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1450   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1451   --infodir=DIR           info documentation [DATAROOTDIR/info]
1452   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1453   --mandir=DIR            man documentation [DATAROOTDIR/man]
1454   --docdir=DIR            documentation root [DATAROOTDIR/doc/libgo]
1455   --htmldir=DIR           html documentation [DOCDIR]
1456   --dvidir=DIR            dvi documentation [DOCDIR]
1457   --pdfdir=DIR            pdf documentation [DOCDIR]
1458   --psdir=DIR             ps documentation [DOCDIR]
1459 _ACEOF
1460
1461   cat <<\_ACEOF
1462
1463 Program names:
1464   --program-prefix=PREFIX            prepend PREFIX to installed program names
1465   --program-suffix=SUFFIX            append SUFFIX to installed program names
1466   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1467
1468 System types:
1469   --build=BUILD     configure for building on BUILD [guessed]
1470   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1471   --target=TARGET   configure for building compilers for TARGET [HOST]
1472 _ACEOF
1473 fi
1474
1475 if test -n "$ac_init_help"; then
1476   case $ac_init_help in
1477      short | recursive ) echo "Configuration of package-unused version-unused:";;
1478    esac
1479   cat <<\_ACEOF
1480
1481 Optional Features:
1482   --disable-option-checking  ignore unrecognized --enable/--with options
1483   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1484   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1485   --enable-multilib       build many library versions (default)
1486   --enable-silent-rules   less verbose build output (undo: "make V=1")
1487   --disable-silent-rules  verbose build output (undo: "make V=0")
1488   --enable-dependency-tracking
1489                           do not reject slow dependency extractors
1490   --disable-dependency-tracking
1491                           speeds up one-time build
1492   --enable-maintainer-mode
1493                           enable make rules and dependencies not useful (and
1494                           sometimes confusing) to the casual installer
1495   --enable-shared[=PKGS]  build shared libraries [default=yes]
1496   --enable-static[=PKGS]  build static libraries [default=yes]
1497   --enable-fast-install[=PKGS]
1498                           optimize for fast installation [default=yes]
1499   --disable-libtool-lock  avoid locking (might break parallel builds)
1500   --disable-werror        disable building with -Werror
1501   --enable-version-specific-runtime-libs
1502                           Specify that runtime libraries should be installed
1503                           in a compiler-specific directory
1504
1505 Optional Packages:
1506   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1507   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1508   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1509   --with-pic              try to use only PIC/non-PIC objects [default=use
1510                           both]
1511   --with-toolexeclibdir=DIR
1512                           install libraries built with a cross compiler within
1513                           DIR
1514   --without-libffi        don't use libffi
1515   --without-libatomic     don't use libatomic
1516   --with-system-libunwind use installed libunwind
1517
1518 Some influential environment variables:
1519   CC          C compiler command
1520   CFLAGS      C compiler flags
1521   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1522               nonstandard directory <lib dir>
1523   LIBS        libraries to pass to the linker, e.g. -l<library>
1524   CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1525               you have headers in a nonstandard directory <include dir>
1526   GOC         Go compiler command
1527   GOFLAGS     Go compiler flags
1528   CCAS        assembler compiler command (defaults to CC)
1529   CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
1530   CPP         C preprocessor
1531
1532 Use these variables to override the choices made by `configure' or to help
1533 it to find libraries and programs with nonstandard names/locations.
1534
1535 Report bugs to the package provider.
1536 _ACEOF
1537 ac_status=$?
1538 fi
1539
1540 if test "$ac_init_help" = "recursive"; then
1541   # If there are subdirs, report their specific --help.
1542   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1543     test -d "$ac_dir" ||
1544       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1545       continue
1546     ac_builddir=.
1547
1548 case "$ac_dir" in
1549 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1550 *)
1551   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1552   # A ".." for each directory in $ac_dir_suffix.
1553   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1554   case $ac_top_builddir_sub in
1555   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1556   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1557   esac ;;
1558 esac
1559 ac_abs_top_builddir=$ac_pwd
1560 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1561 # for backward compatibility:
1562 ac_top_builddir=$ac_top_build_prefix
1563
1564 case $srcdir in
1565   .)  # We are building in place.
1566     ac_srcdir=.
1567     ac_top_srcdir=$ac_top_builddir_sub
1568     ac_abs_top_srcdir=$ac_pwd ;;
1569   [\\/]* | ?:[\\/]* )  # Absolute name.
1570     ac_srcdir=$srcdir$ac_dir_suffix;
1571     ac_top_srcdir=$srcdir
1572     ac_abs_top_srcdir=$srcdir ;;
1573   *) # Relative name.
1574     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1575     ac_top_srcdir=$ac_top_build_prefix$srcdir
1576     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1577 esac
1578 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1579
1580     cd "$ac_dir" || { ac_status=$?; continue; }
1581     # Check for guested configure.
1582     if test -f "$ac_srcdir/configure.gnu"; then
1583       echo &&
1584       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1585     elif test -f "$ac_srcdir/configure"; then
1586       echo &&
1587       $SHELL "$ac_srcdir/configure" --help=recursive
1588     else
1589       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1590     fi || ac_status=$?
1591     cd "$ac_pwd" || { ac_status=$?; break; }
1592   done
1593 fi
1594
1595 test -n "$ac_init_help" && exit $ac_status
1596 if $ac_init_version; then
1597   cat <<\_ACEOF
1598 package-unused configure version-unused
1599 generated by GNU Autoconf 2.69
1600
1601 Copyright (C) 2012 Free Software Foundation, Inc.
1602 This configure script is free software; the Free Software Foundation
1603 gives unlimited permission to copy, distribute and modify it.
1604 _ACEOF
1605   exit
1606 fi
1607
1608 ## ------------------------ ##
1609 ## Autoconf initialization. ##
1610 ## ------------------------ ##
1611
1612 # ac_fn_c_try_compile LINENO
1613 # --------------------------
1614 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1615 ac_fn_c_try_compile ()
1616 {
1617   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1618   rm -f conftest.$ac_objext
1619   if { { ac_try="$ac_compile"
1620 case "(($ac_try" in
1621   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1622   *) ac_try_echo=$ac_try;;
1623 esac
1624 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1625 $as_echo "$ac_try_echo"; } >&5
1626   (eval "$ac_compile") 2>conftest.err
1627   ac_status=$?
1628   if test -s conftest.err; then
1629     grep -v '^ *+' conftest.err >conftest.er1
1630     cat conftest.er1 >&5
1631     mv -f conftest.er1 conftest.err
1632   fi
1633   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1634   test $ac_status = 0; } && {
1635          test -z "$ac_c_werror_flag" ||
1636          test ! -s conftest.err
1637        } && test -s conftest.$ac_objext; then :
1638   ac_retval=0
1639 else
1640   $as_echo "$as_me: failed program was:" >&5
1641 sed 's/^/| /' conftest.$ac_ext >&5
1642
1643         ac_retval=1
1644 fi
1645   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1646   as_fn_set_status $ac_retval
1647
1648 } # ac_fn_c_try_compile
1649
1650 # ac_fn_c_try_link LINENO
1651 # -----------------------
1652 # Try to link conftest.$ac_ext, and return whether this succeeded.
1653 ac_fn_c_try_link ()
1654 {
1655   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1656   rm -f conftest.$ac_objext conftest$ac_exeext
1657   if { { ac_try="$ac_link"
1658 case "(($ac_try" in
1659   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1660   *) ac_try_echo=$ac_try;;
1661 esac
1662 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1663 $as_echo "$ac_try_echo"; } >&5
1664   (eval "$ac_link") 2>conftest.err
1665   ac_status=$?
1666   if test -s conftest.err; then
1667     grep -v '^ *+' conftest.err >conftest.er1
1668     cat conftest.er1 >&5
1669     mv -f conftest.er1 conftest.err
1670   fi
1671   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1672   test $ac_status = 0; } && {
1673          test -z "$ac_c_werror_flag" ||
1674          test ! -s conftest.err
1675        } && test -s conftest$ac_exeext && {
1676          test "$cross_compiling" = yes ||
1677          test -x conftest$ac_exeext
1678        }; then :
1679   ac_retval=0
1680 else
1681   $as_echo "$as_me: failed program was:" >&5
1682 sed 's/^/| /' conftest.$ac_ext >&5
1683
1684         ac_retval=1
1685 fi
1686   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1687   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1688   # interfere with the next link command; also delete a directory that is
1689   # left behind by Apple's compiler.  We do this before executing the actions.
1690   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1691   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1692   as_fn_set_status $ac_retval
1693
1694 } # ac_fn_c_try_link
1695
1696 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1697 # -------------------------------------------------------
1698 # Tests whether HEADER exists and can be compiled using the include files in
1699 # INCLUDES, setting the cache variable VAR accordingly.
1700 ac_fn_c_check_header_compile ()
1701 {
1702   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1703   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1704 $as_echo_n "checking for $2... " >&6; }
1705 if eval \${$3+:} false; then :
1706   $as_echo_n "(cached) " >&6
1707 else
1708   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1709 /* end confdefs.h.  */
1710 $4
1711 #include <$2>
1712 _ACEOF
1713 if ac_fn_c_try_compile "$LINENO"; then :
1714   eval "$3=yes"
1715 else
1716   eval "$3=no"
1717 fi
1718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1719 fi
1720 eval ac_res=\$$3
1721                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1722 $as_echo "$ac_res" >&6; }
1723   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1724
1725 } # ac_fn_c_check_header_compile
1726
1727 # ac_fn_c_try_cpp LINENO
1728 # ----------------------
1729 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1730 ac_fn_c_try_cpp ()
1731 {
1732   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1733   if { { ac_try="$ac_cpp conftest.$ac_ext"
1734 case "(($ac_try" in
1735   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1736   *) ac_try_echo=$ac_try;;
1737 esac
1738 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1739 $as_echo "$ac_try_echo"; } >&5
1740   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1741   ac_status=$?
1742   if test -s conftest.err; then
1743     grep -v '^ *+' conftest.err >conftest.er1
1744     cat conftest.er1 >&5
1745     mv -f conftest.er1 conftest.err
1746   fi
1747   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1748   test $ac_status = 0; } > conftest.i && {
1749          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1750          test ! -s conftest.err
1751        }; then :
1752   ac_retval=0
1753 else
1754   $as_echo "$as_me: failed program was:" >&5
1755 sed 's/^/| /' conftest.$ac_ext >&5
1756
1757     ac_retval=1
1758 fi
1759   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1760   as_fn_set_status $ac_retval
1761
1762 } # ac_fn_c_try_cpp
1763
1764 # ac_fn_c_try_run LINENO
1765 # ----------------------
1766 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1767 # that executables *can* be run.
1768 ac_fn_c_try_run ()
1769 {
1770   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1771   if { { ac_try="$ac_link"
1772 case "(($ac_try" in
1773   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1774   *) ac_try_echo=$ac_try;;
1775 esac
1776 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1777 $as_echo "$ac_try_echo"; } >&5
1778   (eval "$ac_link") 2>&5
1779   ac_status=$?
1780   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1781   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1782   { { case "(($ac_try" in
1783   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1784   *) ac_try_echo=$ac_try;;
1785 esac
1786 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1787 $as_echo "$ac_try_echo"; } >&5
1788   (eval "$ac_try") 2>&5
1789   ac_status=$?
1790   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1791   test $ac_status = 0; }; }; then :
1792   ac_retval=0
1793 else
1794   $as_echo "$as_me: program exited with status $ac_status" >&5
1795        $as_echo "$as_me: failed program was:" >&5
1796 sed 's/^/| /' conftest.$ac_ext >&5
1797
1798        ac_retval=$ac_status
1799 fi
1800   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1801   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1802   as_fn_set_status $ac_retval
1803
1804 } # ac_fn_c_try_run
1805
1806 # ac_fn_c_check_func LINENO FUNC VAR
1807 # ----------------------------------
1808 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1809 ac_fn_c_check_func ()
1810 {
1811   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1812   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1813 $as_echo_n "checking for $2... " >&6; }
1814 if eval \${$3+:} false; then :
1815   $as_echo_n "(cached) " >&6
1816 else
1817   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1818 /* end confdefs.h.  */
1819 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1820    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1821 #define $2 innocuous_$2
1822
1823 /* System header to define __stub macros and hopefully few prototypes,
1824     which can conflict with char $2 (); below.
1825     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1826     <limits.h> exists even on freestanding compilers.  */
1827
1828 #ifdef __STDC__
1829 # include <limits.h>
1830 #else
1831 # include <assert.h>
1832 #endif
1833
1834 #undef $2
1835
1836 /* Override any GCC internal prototype to avoid an error.
1837    Use char because int might match the return type of a GCC
1838    builtin and then its argument prototype would still apply.  */
1839 #ifdef __cplusplus
1840 extern "C"
1841 #endif
1842 char $2 ();
1843 /* The GNU C library defines this for functions which it implements
1844     to always fail with ENOSYS.  Some functions are actually named
1845     something starting with __ and the normal name is an alias.  */
1846 #if defined __stub_$2 || defined __stub___$2
1847 choke me
1848 #endif
1849
1850 int
1851 main ()
1852 {
1853 return $2 ();
1854   ;
1855   return 0;
1856 }
1857 _ACEOF
1858 if ac_fn_c_try_link "$LINENO"; then :
1859   eval "$3=yes"
1860 else
1861   eval "$3=no"
1862 fi
1863 rm -f core conftest.err conftest.$ac_objext \
1864     conftest$ac_exeext conftest.$ac_ext
1865 fi
1866 eval ac_res=\$$3
1867                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1868 $as_echo "$ac_res" >&6; }
1869   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1870
1871 } # ac_fn_c_check_func
1872
1873 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1874 # -------------------------------------------------------
1875 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1876 # the include files in INCLUDES and setting the cache variable VAR
1877 # accordingly.
1878 ac_fn_c_check_header_mongrel ()
1879 {
1880   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1881   if eval \${$3+:} false; then :
1882   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1883 $as_echo_n "checking for $2... " >&6; }
1884 if eval \${$3+:} false; then :
1885   $as_echo_n "(cached) " >&6
1886 fi
1887 eval ac_res=\$$3
1888                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1889 $as_echo "$ac_res" >&6; }
1890 else
1891   # Is the header compilable?
1892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1893 $as_echo_n "checking $2 usability... " >&6; }
1894 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1895 /* end confdefs.h.  */
1896 $4
1897 #include <$2>
1898 _ACEOF
1899 if ac_fn_c_try_compile "$LINENO"; then :
1900   ac_header_compiler=yes
1901 else
1902   ac_header_compiler=no
1903 fi
1904 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1905 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1906 $as_echo "$ac_header_compiler" >&6; }
1907
1908 # Is the header present?
1909 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1910 $as_echo_n "checking $2 presence... " >&6; }
1911 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1912 /* end confdefs.h.  */
1913 #include <$2>
1914 _ACEOF
1915 if ac_fn_c_try_cpp "$LINENO"; then :
1916   ac_header_preproc=yes
1917 else
1918   ac_header_preproc=no
1919 fi
1920 rm -f conftest.err conftest.i conftest.$ac_ext
1921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1922 $as_echo "$ac_header_preproc" >&6; }
1923
1924 # So?  What about this header?
1925 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1926   yes:no: )
1927     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1928 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1929     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1930 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1931     ;;
1932   no:yes:* )
1933     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1934 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1935     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1936 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1937     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1938 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1939     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1940 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1941     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1942 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1943     ;;
1944 esac
1945   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1946 $as_echo_n "checking for $2... " >&6; }
1947 if eval \${$3+:} false; then :
1948   $as_echo_n "(cached) " >&6
1949 else
1950   eval "$3=\$ac_header_compiler"
1951 fi
1952 eval ac_res=\$$3
1953                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1954 $as_echo "$ac_res" >&6; }
1955 fi
1956   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1957
1958 } # ac_fn_c_check_header_mongrel
1959
1960 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1961 # ----------------------------------------------------
1962 # Tries to find if the field MEMBER exists in type AGGR, after including
1963 # INCLUDES, setting cache variable VAR accordingly.
1964 ac_fn_c_check_member ()
1965 {
1966   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1967   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1968 $as_echo_n "checking for $2.$3... " >&6; }
1969 if eval \${$4+:} false; then :
1970   $as_echo_n "(cached) " >&6
1971 else
1972   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1973 /* end confdefs.h.  */
1974 $5
1975 int
1976 main ()
1977 {
1978 static $2 ac_aggr;
1979 if (ac_aggr.$3)
1980 return 0;
1981   ;
1982   return 0;
1983 }
1984 _ACEOF
1985 if ac_fn_c_try_compile "$LINENO"; then :
1986   eval "$4=yes"
1987 else
1988   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1989 /* end confdefs.h.  */
1990 $5
1991 int
1992 main ()
1993 {
1994 static $2 ac_aggr;
1995 if (sizeof ac_aggr.$3)
1996 return 0;
1997   ;
1998   return 0;
1999 }
2000 _ACEOF
2001 if ac_fn_c_try_compile "$LINENO"; then :
2002   eval "$4=yes"
2003 else
2004   eval "$4=no"
2005 fi
2006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2007 fi
2008 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2009 fi
2010 eval ac_res=\$$4
2011                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2012 $as_echo "$ac_res" >&6; }
2013   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2014
2015 } # ac_fn_c_check_member
2016
2017 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2018 # -------------------------------------------
2019 # Tests whether TYPE exists after having included INCLUDES, setting cache
2020 # variable VAR accordingly.
2021 ac_fn_c_check_type ()
2022 {
2023   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2024   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2025 $as_echo_n "checking for $2... " >&6; }
2026 if eval \${$3+:} false; then :
2027   $as_echo_n "(cached) " >&6
2028 else
2029   eval "$3=no"
2030   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2031 /* end confdefs.h.  */
2032 $4
2033 int
2034 main ()
2035 {
2036 if (sizeof ($2))
2037          return 0;
2038   ;
2039   return 0;
2040 }
2041 _ACEOF
2042 if ac_fn_c_try_compile "$LINENO"; then :
2043   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2044 /* end confdefs.h.  */
2045 $4
2046 int
2047 main ()
2048 {
2049 if (sizeof (($2)))
2050             return 0;
2051   ;
2052   return 0;
2053 }
2054 _ACEOF
2055 if ac_fn_c_try_compile "$LINENO"; then :
2056
2057 else
2058   eval "$3=yes"
2059 fi
2060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2061 fi
2062 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2063 fi
2064 eval ac_res=\$$3
2065                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2066 $as_echo "$ac_res" >&6; }
2067   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2068
2069 } # ac_fn_c_check_type
2070
2071 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
2072 # --------------------------------------------
2073 # Tries to find the compile-time value of EXPR in a program that includes
2074 # INCLUDES, setting VAR accordingly. Returns whether the value could be
2075 # computed
2076 ac_fn_c_compute_int ()
2077 {
2078   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2079   if test "$cross_compiling" = yes; then
2080     # Depending upon the size, compute the lo and hi bounds.
2081 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2082 /* end confdefs.h.  */
2083 $4
2084 int
2085 main ()
2086 {
2087 static int test_array [1 - 2 * !(($2) >= 0)];
2088 test_array [0] = 0;
2089 return test_array [0];
2090
2091   ;
2092   return 0;
2093 }
2094 _ACEOF
2095 if ac_fn_c_try_compile "$LINENO"; then :
2096   ac_lo=0 ac_mid=0
2097   while :; do
2098     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2099 /* end confdefs.h.  */
2100 $4
2101 int
2102 main ()
2103 {
2104 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2105 test_array [0] = 0;
2106 return test_array [0];
2107
2108   ;
2109   return 0;
2110 }
2111 _ACEOF
2112 if ac_fn_c_try_compile "$LINENO"; then :
2113   ac_hi=$ac_mid; break
2114 else
2115   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2116                         if test $ac_lo -le $ac_mid; then
2117                           ac_lo= ac_hi=
2118                           break
2119                         fi
2120                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2121 fi
2122 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2123   done
2124 else
2125   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2126 /* end confdefs.h.  */
2127 $4
2128 int
2129 main ()
2130 {
2131 static int test_array [1 - 2 * !(($2) < 0)];
2132 test_array [0] = 0;
2133 return test_array [0];
2134
2135   ;
2136   return 0;
2137 }
2138 _ACEOF
2139 if ac_fn_c_try_compile "$LINENO"; then :
2140   ac_hi=-1 ac_mid=-1
2141   while :; do
2142     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2143 /* end confdefs.h.  */
2144 $4
2145 int
2146 main ()
2147 {
2148 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2149 test_array [0] = 0;
2150 return test_array [0];
2151
2152   ;
2153   return 0;
2154 }
2155 _ACEOF
2156 if ac_fn_c_try_compile "$LINENO"; then :
2157   ac_lo=$ac_mid; break
2158 else
2159   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2160                         if test $ac_mid -le $ac_hi; then
2161                           ac_lo= ac_hi=
2162                           break
2163                         fi
2164                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2165 fi
2166 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2167   done
2168 else
2169   ac_lo= ac_hi=
2170 fi
2171 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2172 fi
2173 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2174 # Binary search between lo and hi bounds.
2175 while test "x$ac_lo" != "x$ac_hi"; do
2176   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2177   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2178 /* end confdefs.h.  */
2179 $4
2180 int
2181 main ()
2182 {
2183 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2184 test_array [0] = 0;
2185 return test_array [0];
2186
2187   ;
2188   return 0;
2189 }
2190 _ACEOF
2191 if ac_fn_c_try_compile "$LINENO"; then :
2192   ac_hi=$ac_mid
2193 else
2194   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2195 fi
2196 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2197 done
2198 case $ac_lo in #((
2199 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2200 '') ac_retval=1 ;;
2201 esac
2202   else
2203     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2204 /* end confdefs.h.  */
2205 $4
2206 static long int longval () { return $2; }
2207 static unsigned long int ulongval () { return $2; }
2208 #include <stdio.h>
2209 #include <stdlib.h>
2210 int
2211 main ()
2212 {
2213
2214   FILE *f = fopen ("conftest.val", "w");
2215   if (! f)
2216     return 1;
2217   if (($2) < 0)
2218     {
2219       long int i = longval ();
2220       if (i != ($2))
2221         return 1;
2222       fprintf (f, "%ld", i);
2223     }
2224   else
2225     {
2226       unsigned long int i = ulongval ();
2227       if (i != ($2))
2228         return 1;
2229       fprintf (f, "%lu", i);
2230     }
2231   /* Do not output a trailing newline, as this causes \r\n confusion
2232      on some platforms.  */
2233   return ferror (f) || fclose (f) != 0;
2234
2235   ;
2236   return 0;
2237 }
2238 _ACEOF
2239 if ac_fn_c_try_run "$LINENO"; then :
2240   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2241 else
2242   ac_retval=1
2243 fi
2244 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2245   conftest.$ac_objext conftest.beam conftest.$ac_ext
2246 rm -f conftest.val
2247
2248   fi
2249   eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2250   as_fn_set_status $ac_retval
2251
2252 } # ac_fn_c_compute_int
2253 cat >config.log <<_ACEOF
2254 This file contains any messages produced by compilers while
2255 running configure, to aid debugging if configure makes a mistake.
2256
2257 It was created by package-unused $as_me version-unused, which was
2258 generated by GNU Autoconf 2.69.  Invocation command line was
2259
2260   $ $0 $@
2261
2262 _ACEOF
2263 exec 5>>config.log
2264 {
2265 cat <<_ASUNAME
2266 ## --------- ##
2267 ## Platform. ##
2268 ## --------- ##
2269
2270 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2271 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2272 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2273 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2274 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2275
2276 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2277 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2278
2279 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2280 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2281 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2282 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2283 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2284 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2285 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2286
2287 _ASUNAME
2288
2289 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2290 for as_dir in $PATH
2291 do
2292   IFS=$as_save_IFS
2293   test -z "$as_dir" && as_dir=.
2294     $as_echo "PATH: $as_dir"
2295   done
2296 IFS=$as_save_IFS
2297
2298 } >&5
2299
2300 cat >&5 <<_ACEOF
2301
2302
2303 ## ----------- ##
2304 ## Core tests. ##
2305 ## ----------- ##
2306
2307 _ACEOF
2308
2309
2310 # Keep a trace of the command line.
2311 # Strip out --no-create and --no-recursion so they do not pile up.
2312 # Strip out --silent because we don't want to record it for future runs.
2313 # Also quote any args containing shell meta-characters.
2314 # Make two passes to allow for proper duplicate-argument suppression.
2315 ac_configure_args=
2316 ac_configure_args0=
2317 ac_configure_args1=
2318 ac_must_keep_next=false
2319 for ac_pass in 1 2
2320 do
2321   for ac_arg
2322   do
2323     case $ac_arg in
2324     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2325     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2326     | -silent | --silent | --silen | --sile | --sil)
2327       continue ;;
2328     *\'*)
2329       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2330     esac
2331     case $ac_pass in
2332     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2333     2)
2334       as_fn_append ac_configure_args1 " '$ac_arg'"
2335       if test $ac_must_keep_next = true; then
2336         ac_must_keep_next=false # Got value, back to normal.
2337       else
2338         case $ac_arg in
2339           *=* | --config-cache | -C | -disable-* | --disable-* \
2340           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2341           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2342           | -with-* | --with-* | -without-* | --without-* | --x)
2343             case "$ac_configure_args0 " in
2344               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2345             esac
2346             ;;
2347           -* ) ac_must_keep_next=true ;;
2348         esac
2349       fi
2350       as_fn_append ac_configure_args " '$ac_arg'"
2351       ;;
2352     esac
2353   done
2354 done
2355 { ac_configure_args0=; unset ac_configure_args0;}
2356 { ac_configure_args1=; unset ac_configure_args1;}
2357
2358 # When interrupted or exit'd, cleanup temporary files, and complete
2359 # config.log.  We remove comments because anyway the quotes in there
2360 # would cause problems or look ugly.
2361 # WARNING: Use '\'' to represent an apostrophe within the trap.
2362 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2363 trap 'exit_status=$?
2364   # Save into config.log some information that might help in debugging.
2365   {
2366     echo
2367
2368     $as_echo "## ---------------- ##
2369 ## Cache variables. ##
2370 ## ---------------- ##"
2371     echo
2372     # The following way of writing the cache mishandles newlines in values,
2373 (
2374   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2375     eval ac_val=\$$ac_var
2376     case $ac_val in #(
2377     *${as_nl}*)
2378       case $ac_var in #(
2379       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2380 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2381       esac
2382       case $ac_var in #(
2383       _ | IFS | as_nl) ;; #(
2384       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2385       *) { eval $ac_var=; unset $ac_var;} ;;
2386       esac ;;
2387     esac
2388   done
2389   (set) 2>&1 |
2390     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2391     *${as_nl}ac_space=\ *)
2392       sed -n \
2393         "s/'\''/'\''\\\\'\'''\''/g;
2394           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2395       ;; #(
2396     *)
2397       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2398       ;;
2399     esac |
2400     sort
2401 )
2402     echo
2403
2404     $as_echo "## ----------------- ##
2405 ## Output variables. ##
2406 ## ----------------- ##"
2407     echo
2408     for ac_var in $ac_subst_vars
2409     do
2410       eval ac_val=\$$ac_var
2411       case $ac_val in
2412       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2413       esac
2414       $as_echo "$ac_var='\''$ac_val'\''"
2415     done | sort
2416     echo
2417
2418     if test -n "$ac_subst_files"; then
2419       $as_echo "## ------------------- ##
2420 ## File substitutions. ##
2421 ## ------------------- ##"
2422       echo
2423       for ac_var in $ac_subst_files
2424       do
2425         eval ac_val=\$$ac_var
2426         case $ac_val in
2427         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2428         esac
2429         $as_echo "$ac_var='\''$ac_val'\''"
2430       done | sort
2431       echo
2432     fi
2433
2434     if test -s confdefs.h; then
2435       $as_echo "## ----------- ##
2436 ## confdefs.h. ##
2437 ## ----------- ##"
2438       echo
2439       cat confdefs.h
2440       echo
2441     fi
2442     test "$ac_signal" != 0 &&
2443       $as_echo "$as_me: caught signal $ac_signal"
2444     $as_echo "$as_me: exit $exit_status"
2445   } >&5
2446   rm -f core *.core core.conftest.* &&
2447     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2448     exit $exit_status
2449 ' 0
2450 for ac_signal in 1 2 13 15; do
2451   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2452 done
2453 ac_signal=0
2454
2455 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2456 rm -f -r conftest* confdefs.h
2457
2458 $as_echo "/* confdefs.h */" > confdefs.h
2459
2460 # Predefined preprocessor variables.
2461
2462 cat >>confdefs.h <<_ACEOF
2463 #define PACKAGE_NAME "$PACKAGE_NAME"
2464 _ACEOF
2465
2466 cat >>confdefs.h <<_ACEOF
2467 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2468 _ACEOF
2469
2470 cat >>confdefs.h <<_ACEOF
2471 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2472 _ACEOF
2473
2474 cat >>confdefs.h <<_ACEOF
2475 #define PACKAGE_STRING "$PACKAGE_STRING"
2476 _ACEOF
2477
2478 cat >>confdefs.h <<_ACEOF
2479 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2480 _ACEOF
2481
2482 cat >>confdefs.h <<_ACEOF
2483 #define PACKAGE_URL "$PACKAGE_URL"
2484 _ACEOF
2485
2486
2487 # Let the site file select an alternate cache file if it wants to.
2488 # Prefer an explicitly selected file to automatically selected ones.
2489 ac_site_file1=NONE
2490 ac_site_file2=NONE
2491 if test -n "$CONFIG_SITE"; then
2492   # We do not want a PATH search for config.site.
2493   case $CONFIG_SITE in #((
2494     -*)  ac_site_file1=./$CONFIG_SITE;;
2495     */*) ac_site_file1=$CONFIG_SITE;;
2496     *)   ac_site_file1=./$CONFIG_SITE;;
2497   esac
2498 elif test "x$prefix" != xNONE; then
2499   ac_site_file1=$prefix/share/config.site
2500   ac_site_file2=$prefix/etc/config.site
2501 else
2502   ac_site_file1=$ac_default_prefix/share/config.site
2503   ac_site_file2=$ac_default_prefix/etc/config.site
2504 fi
2505 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2506 do
2507   test "x$ac_site_file" = xNONE && continue
2508   if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2509     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2510 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2511     sed 's/^/| /' "$ac_site_file" >&5
2512     . "$ac_site_file" \
2513       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2514 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2515 as_fn_error $? "failed to load site script $ac_site_file
2516 See \`config.log' for more details" "$LINENO" 5; }
2517   fi
2518 done
2519
2520 if test -r "$cache_file"; then
2521   # Some versions of bash will fail to source /dev/null (special files
2522   # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
2523   if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2524     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2525 $as_echo "$as_me: loading cache $cache_file" >&6;}
2526     case $cache_file in
2527       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2528       *)                      . "./$cache_file";;
2529     esac
2530   fi
2531 else
2532   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2533 $as_echo "$as_me: creating cache $cache_file" >&6;}
2534   >$cache_file
2535 fi
2536
2537 # Check that the precious variables saved in the cache have kept the same
2538 # value.
2539 ac_cache_corrupted=false
2540 for ac_var in $ac_precious_vars; do
2541   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2542   eval ac_new_set=\$ac_env_${ac_var}_set
2543   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2544   eval ac_new_val=\$ac_env_${ac_var}_value
2545   case $ac_old_set,$ac_new_set in
2546     set,)
2547       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2548 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2549       ac_cache_corrupted=: ;;
2550     ,set)
2551       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2552 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2553       ac_cache_corrupted=: ;;
2554     ,);;
2555     *)
2556       if test "x$ac_old_val" != "x$ac_new_val"; then
2557         # differences in whitespace do not lead to failure.
2558         ac_old_val_w=`echo x $ac_old_val`
2559         ac_new_val_w=`echo x $ac_new_val`
2560         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2561           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2562 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2563           ac_cache_corrupted=:
2564         else
2565           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2566 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2567           eval $ac_var=\$ac_old_val
2568         fi
2569         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2570 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2571         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2572 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2573       fi;;
2574   esac
2575   # Pass precious variables to config.status.
2576   if test "$ac_new_set" = set; then
2577     case $ac_new_val in
2578     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2579     *) ac_arg=$ac_var=$ac_new_val ;;
2580     esac
2581     case " $ac_configure_args " in
2582       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2583       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2584     esac
2585   fi
2586 done
2587 if $ac_cache_corrupted; then
2588   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2589 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2590   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2591 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2592   as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2593 fi
2594 ## -------------------- ##
2595 ## Main body of script. ##
2596 ## -------------------- ##
2597
2598 ac_ext=c
2599 ac_cpp='$CPP $CPPFLAGS'
2600 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2601 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2602 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2603
2604
2605
2606
2607
2608
2609 ac_config_headers="$ac_config_headers config.h"
2610
2611
2612 libtool_VERSION=22:0:0
2613
2614
2615 # Default to --enable-multilib
2616 # Check whether --enable-multilib was given.
2617 if test "${enable_multilib+set}" = set; then :
2618   enableval=$enable_multilib; case "$enableval" in
2619   yes) multilib=yes ;;
2620   no)  multilib=no ;;
2621   *)   as_fn_error $? "bad value $enableval for multilib option" "$LINENO" 5 ;;
2622  esac
2623 else
2624   multilib=yes
2625 fi
2626
2627
2628 # We may get other options which we leave undocumented:
2629 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2630 # See config-ml.in if you want the gory details.
2631
2632 if test "$srcdir" = "."; then
2633   if test "$with_target_subdir" != "."; then
2634     multi_basedir="$srcdir/$with_multisrctop../.."
2635   else
2636     multi_basedir="$srcdir/$with_multisrctop.."
2637   fi
2638 else
2639   multi_basedir="$srcdir/.."
2640 fi
2641
2642
2643 # Even if the default multilib is not a cross compilation,
2644 # it may be that some of the other multilibs are.
2645 if test $cross_compiling = no && test $multilib = yes \
2646    && test "x${with_multisubdir}" != x ; then
2647    cross_compiling=maybe
2648 fi
2649
2650 ac_config_commands="$ac_config_commands default-1"
2651
2652
2653 ac_aux_dir=
2654 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2655   if test -f "$ac_dir/install-sh"; then
2656     ac_aux_dir=$ac_dir
2657     ac_install_sh="$ac_aux_dir/install-sh -c"
2658     break
2659   elif test -f "$ac_dir/install.sh"; then
2660     ac_aux_dir=$ac_dir
2661     ac_install_sh="$ac_aux_dir/install.sh -c"
2662     break
2663   elif test -f "$ac_dir/shtool"; then
2664     ac_aux_dir=$ac_dir
2665     ac_install_sh="$ac_aux_dir/shtool install -c"
2666     break
2667   fi
2668 done
2669 if test -z "$ac_aux_dir"; then
2670   as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2671 fi
2672
2673 # These three variables are undocumented and unsupported,
2674 # and are intended to be withdrawn in a future Autoconf release.
2675 # They can cause serious problems if a builder's source tree is in a directory
2676 # whose full name contains unusual characters.
2677 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2678 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2679 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2680
2681
2682 # Make sure we can run config.sub.
2683 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2684   as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2685
2686 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2687 $as_echo_n "checking build system type... " >&6; }
2688 if ${ac_cv_build+:} false; then :
2689   $as_echo_n "(cached) " >&6
2690 else
2691   ac_build_alias=$build_alias
2692 test "x$ac_build_alias" = x &&
2693   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2694 test "x$ac_build_alias" = x &&
2695   as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2696 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2697   as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2698
2699 fi
2700 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2701 $as_echo "$ac_cv_build" >&6; }
2702 case $ac_cv_build in
2703 *-*-*) ;;
2704 *) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2705 esac
2706 build=$ac_cv_build
2707 ac_save_IFS=$IFS; IFS='-'
2708 set x $ac_cv_build
2709 shift
2710 build_cpu=$1
2711 build_vendor=$2
2712 shift; shift
2713 # Remember, the first character of IFS is used to create $*,
2714 # except with old shells:
2715 build_os=$*
2716 IFS=$ac_save_IFS
2717 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2718
2719
2720 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2721 $as_echo_n "checking host system type... " >&6; }
2722 if ${ac_cv_host+:} false; then :
2723   $as_echo_n "(cached) " >&6
2724 else
2725   if test "x$host_alias" = x; then
2726   ac_cv_host=$ac_cv_build
2727 else
2728   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2729     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2730 fi
2731
2732 fi
2733 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2734 $as_echo "$ac_cv_host" >&6; }
2735 case $ac_cv_host in
2736 *-*-*) ;;
2737 *) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2738 esac
2739 host=$ac_cv_host
2740 ac_save_IFS=$IFS; IFS='-'
2741 set x $ac_cv_host
2742 shift
2743 host_cpu=$1
2744 host_vendor=$2
2745 shift; shift
2746 # Remember, the first character of IFS is used to create $*,
2747 # except with old shells:
2748 host_os=$*
2749 IFS=$ac_save_IFS
2750 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2751
2752
2753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2754 $as_echo_n "checking target system type... " >&6; }
2755 if ${ac_cv_target+:} false; then :
2756   $as_echo_n "(cached) " >&6
2757 else
2758   if test "x$target_alias" = x; then
2759   ac_cv_target=$ac_cv_host
2760 else
2761   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2762     as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2763 fi
2764
2765 fi
2766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2767 $as_echo "$ac_cv_target" >&6; }
2768 case $ac_cv_target in
2769 *-*-*) ;;
2770 *) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2771 esac
2772 target=$ac_cv_target
2773 ac_save_IFS=$IFS; IFS='-'
2774 set x $ac_cv_target
2775 shift
2776 target_cpu=$1
2777 target_vendor=$2
2778 shift; shift
2779 # Remember, the first character of IFS is used to create $*,
2780 # except with old shells:
2781 target_os=$*
2782 IFS=$ac_save_IFS
2783 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2784
2785
2786 # The aliases save the names the user supplied, while $host etc.
2787 # will get canonicalized.
2788 test -n "$target_alias" &&
2789   test "$program_prefix$program_suffix$program_transform_name" = \
2790     NONENONEs,x,x, &&
2791   program_prefix=${target_alias}-
2792
2793 target_alias=${target_alias-$host_alias}
2794
2795 am__api_version='1.15'
2796
2797 # Find a good install program.  We prefer a C program (faster),
2798 # so one script is as good as another.  But avoid the broken or
2799 # incompatible versions:
2800 # SysV /etc/install, /usr/sbin/install
2801 # SunOS /usr/etc/install
2802 # IRIX /sbin/install
2803 # AIX /bin/install
2804 # AmigaOS /C/install, which installs bootblocks on floppy discs
2805 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2806 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2807 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2808 # OS/2's system install, which has a completely different semantic
2809 # ./install, which can be erroneously created by make from ./install.sh.
2810 # Reject install programs that cannot install multiple files.
2811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2812 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2813 if test -z "$INSTALL"; then
2814 if ${ac_cv_path_install+:} false; then :
2815   $as_echo_n "(cached) " >&6
2816 else
2817   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2818 for as_dir in $PATH
2819 do
2820   IFS=$as_save_IFS
2821   test -z "$as_dir" && as_dir=.
2822     # Account for people who put trailing slashes in PATH elements.
2823 case $as_dir/ in #((
2824   ./ | .// | /[cC]/* | \
2825   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2826   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2827   /usr/ucb/* ) ;;
2828   *)
2829     # OSF1 and SCO ODT 3.0 have their own names for install.
2830     # Don't use installbsd from OSF since it installs stuff as root
2831     # by default.
2832     for ac_prog in ginstall scoinst install; do
2833       for ac_exec_ext in '' $ac_executable_extensions; do
2834         if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2835           if test $ac_prog = install &&
2836             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2837             # AIX install.  It has an incompatible calling convention.
2838             :
2839           elif test $ac_prog = install &&
2840             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2841             # program-specific install script used by HP pwplus--don't use.
2842             :
2843           else
2844             rm -rf conftest.one conftest.two conftest.dir
2845             echo one > conftest.one
2846             echo two > conftest.two
2847             mkdir conftest.dir
2848             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2849               test -s conftest.one && test -s conftest.two &&
2850               test -s conftest.dir/conftest.one &&
2851               test -s conftest.dir/conftest.two
2852             then
2853               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2854               break 3
2855             fi
2856           fi
2857         fi
2858       done
2859     done
2860     ;;
2861 esac
2862
2863   done
2864 IFS=$as_save_IFS
2865
2866 rm -rf conftest.one conftest.two conftest.dir
2867
2868 fi
2869   if test "${ac_cv_path_install+set}" = set; then
2870     INSTALL=$ac_cv_path_install
2871   else
2872     # As a last resort, use the slow shell script.  Don't cache a
2873     # value for INSTALL within a source directory, because that will
2874     # break other packages using the cache if that directory is
2875     # removed, or if the value is a relative name.
2876     INSTALL=$ac_install_sh
2877   fi
2878 fi
2879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2880 $as_echo "$INSTALL" >&6; }
2881
2882 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2883 # It thinks the first close brace ends the variable substitution.
2884 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2885
2886 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2887
2888 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2889
2890 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2891 $as_echo_n "checking whether build environment is sane... " >&6; }
2892 # Reject unsafe characters in $srcdir or the absolute working directory
2893 # name.  Accept space and tab only in the latter.
2894 am_lf='
2895 '
2896 case `pwd` in
2897   *[\\\"\#\$\&\'\`$am_lf]*)
2898     as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2899 esac
2900 case $srcdir in
2901   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2902     as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2903 esac
2904
2905 # Do 'set' in a subshell so we don't clobber the current shell's
2906 # arguments.  Must try -L first in case configure is actually a
2907 # symlink; some systems play weird games with the mod time of symlinks
2908 # (eg FreeBSD returns the mod time of the symlink's containing
2909 # directory).
2910 if (
2911    am_has_slept=no
2912    for am_try in 1 2; do
2913      echo "timestamp, slept: $am_has_slept" > conftest.file
2914      set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2915      if test "$*" = "X"; then
2916         # -L didn't work.
2917         set X `ls -t "$srcdir/configure" conftest.file`
2918      fi
2919      if test "$*" != "X $srcdir/configure conftest.file" \
2920         && test "$*" != "X conftest.file $srcdir/configure"; then
2921
2922         # If neither matched, then we have a broken ls.  This can happen
2923         # if, for instance, CONFIG_SHELL is bash and it inherits a
2924         # broken ls alias from the environment.  This has actually
2925         # happened.  Such a system could not be considered "sane".
2926         as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
2927   alias in your environment" "$LINENO" 5
2928      fi
2929      if test "$2" = conftest.file || test $am_try -eq 2; then
2930        break
2931      fi
2932      # Just in case.
2933      sleep 1
2934      am_has_slept=yes
2935    done
2936    test "$2" = conftest.file
2937    )
2938 then
2939    # Ok.
2940    :
2941 else
2942    as_fn_error $? "newly created file is older than distributed files!
2943 Check your system clock" "$LINENO" 5
2944 fi
2945 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2946 $as_echo "yes" >&6; }
2947 # If we didn't sleep, we still need to ensure time stamps of config.status and
2948 # generated files are strictly newer.
2949 am_sleep_pid=
2950 if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2951   ( sleep 1 ) &
2952   am_sleep_pid=$!
2953 fi
2954
2955 rm -f conftest.file
2956
2957 test "$program_prefix" != NONE &&
2958   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2959 # Use a double $ so make ignores it.
2960 test "$program_suffix" != NONE &&
2961   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2962 # Double any \ or $.
2963 # By default was `s,x,x', remove it if useless.
2964 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2965 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2966
2967 # Expand $ac_aux_dir to an absolute path.
2968 am_aux_dir=`cd "$ac_aux_dir" && pwd`
2969
2970 if test x"${MISSING+set}" != xset; then
2971   case $am_aux_dir in
2972   *\ * | *\     *)
2973     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2974   *)
2975     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2976   esac
2977 fi
2978 # Use eval to expand $SHELL
2979 if eval "$MISSING --is-lightweight"; then
2980   am_missing_run="$MISSING "
2981 else
2982   am_missing_run=
2983   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2984 $as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2985 fi
2986
2987 if test x"${install_sh+set}" != xset; then
2988   case $am_aux_dir in
2989   *\ * | *\     *)
2990     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2991   *)
2992     install_sh="\${SHELL} $am_aux_dir/install-sh"
2993   esac
2994 fi
2995
2996 # Installed binaries are usually stripped using 'strip' when the user
2997 # run "make install-strip".  However 'strip' might not be the right
2998 # tool to use in cross-compilation environments, therefore Automake
2999 # will honor the 'STRIP' environment variable to overrule this program.
3000 if test "$cross_compiling" != no; then
3001   if test -n "$ac_tool_prefix"; then
3002   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
3003 set dummy ${ac_tool_prefix}strip; ac_word=$2
3004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3005 $as_echo_n "checking for $ac_word... " >&6; }
3006 if ${ac_cv_prog_STRIP+:} false; then :
3007   $as_echo_n "(cached) " >&6
3008 else
3009   if test -n "$STRIP"; then
3010   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
3011 else
3012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3013 for as_dir in $PATH
3014 do
3015   IFS=$as_save_IFS
3016   test -z "$as_dir" && as_dir=.
3017     for ac_exec_ext in '' $ac_executable_extensions; do
3018   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3019     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
3020     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3021     break 2
3022   fi
3023 done
3024   done
3025 IFS=$as_save_IFS
3026
3027 fi
3028 fi
3029 STRIP=$ac_cv_prog_STRIP
3030 if test -n "$STRIP"; then
3031   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
3032 $as_echo "$STRIP" >&6; }
3033 else
3034   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3035 $as_echo "no" >&6; }
3036 fi
3037
3038
3039 fi
3040 if test -z "$ac_cv_prog_STRIP"; then
3041   ac_ct_STRIP=$STRIP
3042   # Extract the first word of "strip", so it can be a program name with args.
3043 set dummy strip; ac_word=$2
3044 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3045 $as_echo_n "checking for $ac_word... " >&6; }
3046 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
3047   $as_echo_n "(cached) " >&6
3048 else
3049   if test -n "$ac_ct_STRIP"; then
3050   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
3051 else
3052 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3053 for as_dir in $PATH
3054 do
3055   IFS=$as_save_IFS
3056   test -z "$as_dir" && as_dir=.
3057     for ac_exec_ext in '' $ac_executable_extensions; do
3058   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3059     ac_cv_prog_ac_ct_STRIP="strip"
3060     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3061     break 2
3062   fi
3063 done
3064   done
3065 IFS=$as_save_IFS
3066
3067 fi
3068 fi
3069 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
3070 if test -n "$ac_ct_STRIP"; then
3071   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
3072 $as_echo "$ac_ct_STRIP" >&6; }
3073 else
3074   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3075 $as_echo "no" >&6; }
3076 fi
3077
3078   if test "x$ac_ct_STRIP" = x; then
3079     STRIP=":"
3080   else
3081     case $cross_compiling:$ac_tool_warned in
3082 yes:)
3083 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3084 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3085 ac_tool_warned=yes ;;
3086 esac
3087     STRIP=$ac_ct_STRIP
3088   fi
3089 else
3090   STRIP="$ac_cv_prog_STRIP"
3091 fi
3092
3093 fi
3094 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
3095
3096 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
3097 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
3098 if test -z "$MKDIR_P"; then
3099   if ${ac_cv_path_mkdir+:} false; then :
3100   $as_echo_n "(cached) " >&6
3101 else
3102   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3103 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
3104 do
3105   IFS=$as_save_IFS
3106   test -z "$as_dir" && as_dir=.
3107     for ac_prog in mkdir gmkdir; do
3108          for ac_exec_ext in '' $ac_executable_extensions; do
3109            as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
3110            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
3111              'mkdir (GNU coreutils) '* | \
3112              'mkdir (coreutils) '* | \
3113              'mkdir (fileutils) '4.1*)
3114                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
3115                break 3;;
3116            esac
3117          done
3118        done
3119   done
3120 IFS=$as_save_IFS
3121
3122 fi
3123
3124   test -d ./--version && rmdir ./--version
3125   if test "${ac_cv_path_mkdir+set}" = set; then
3126     MKDIR_P="$ac_cv_path_mkdir -p"
3127   else
3128     # As a last resort, use the slow shell script.  Don't cache a
3129     # value for MKDIR_P within a source directory, because that will
3130     # break other packages using the cache if that directory is
3131     # removed, or if the value is a relative name.
3132     MKDIR_P="$ac_install_sh -d"
3133   fi
3134 fi
3135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3136 $as_echo "$MKDIR_P" >&6; }
3137
3138 for ac_prog in gawk mawk nawk awk
3139 do
3140   # Extract the first word of "$ac_prog", so it can be a program name with args.
3141 set dummy $ac_prog; ac_word=$2
3142 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3143 $as_echo_n "checking for $ac_word... " >&6; }
3144 if ${ac_cv_prog_AWK+:} false; then :
3145   $as_echo_n "(cached) " >&6
3146 else
3147   if test -n "$AWK"; then
3148   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3149 else
3150 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3151 for as_dir in $PATH
3152 do
3153   IFS=$as_save_IFS
3154   test -z "$as_dir" && as_dir=.
3155     for ac_exec_ext in '' $ac_executable_extensions; do
3156   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3157     ac_cv_prog_AWK="$ac_prog"
3158     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3159     break 2
3160   fi
3161 done
3162   done
3163 IFS=$as_save_IFS
3164
3165 fi
3166 fi
3167 AWK=$ac_cv_prog_AWK
3168 if test -n "$AWK"; then
3169   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3170 $as_echo "$AWK" >&6; }
3171 else
3172   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3173 $as_echo "no" >&6; }
3174 fi
3175
3176
3177   test -n "$AWK" && break
3178 done
3179
3180 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3181 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3182 set x ${MAKE-make}
3183 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3184 if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
3185   $as_echo_n "(cached) " >&6
3186 else
3187   cat >conftest.make <<\_ACEOF
3188 SHELL = /bin/sh
3189 all:
3190         @echo '@@@%%%=$(MAKE)=@@@%%%'
3191 _ACEOF
3192 # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
3193 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3194   *@@@%%%=?*=@@@%%%*)
3195     eval ac_cv_prog_make_${ac_make}_set=yes;;
3196   *)
3197     eval ac_cv_prog_make_${ac_make}_set=no;;
3198 esac
3199 rm -f conftest.make
3200 fi
3201 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3202   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3203 $as_echo "yes" >&6; }
3204   SET_MAKE=
3205 else
3206   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3207 $as_echo "no" >&6; }
3208   SET_MAKE="MAKE=${MAKE-make}"
3209 fi
3210
3211 rm -rf .tst 2>/dev/null
3212 mkdir .tst 2>/dev/null
3213 if test -d .tst; then
3214   am__leading_dot=.
3215 else
3216   am__leading_dot=_
3217 fi
3218 rmdir .tst 2>/dev/null
3219
3220 # Check whether --enable-silent-rules was given.
3221 if test "${enable_silent_rules+set}" = set; then :
3222   enableval=$enable_silent_rules;
3223 fi
3224
3225 case $enable_silent_rules in # (((
3226   yes) AM_DEFAULT_VERBOSITY=0;;
3227    no) AM_DEFAULT_VERBOSITY=1;;
3228     *) AM_DEFAULT_VERBOSITY=1;;
3229 esac
3230 am_make=${MAKE-make}
3231 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
3232 $as_echo_n "checking whether $am_make supports nested variables... " >&6; }
3233 if ${am_cv_make_support_nested_variables+:} false; then :
3234   $as_echo_n "(cached) " >&6
3235 else
3236   if $as_echo 'TRUE=$(BAR$(V))
3237 BAR0=false
3238 BAR1=true
3239 V=1
3240 am__doit:
3241         @$(TRUE)
3242 .PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
3243   am_cv_make_support_nested_variables=yes
3244 else
3245   am_cv_make_support_nested_variables=no
3246 fi
3247 fi
3248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
3249 $as_echo "$am_cv_make_support_nested_variables" >&6; }
3250 if test $am_cv_make_support_nested_variables = yes; then
3251     AM_V='$(V)'
3252   AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
3253 else
3254   AM_V=$AM_DEFAULT_VERBOSITY
3255   AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
3256 fi
3257 AM_BACKSLASH='\'
3258
3259 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3260   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3261   # is not polluted with repeated "-I."
3262   am__isrc=' -I$(srcdir)'
3263   # test to see if srcdir already configured
3264   if test -f $srcdir/config.status; then
3265     as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3266   fi
3267 fi
3268
3269 # test whether we have cygpath
3270 if test -z "$CYGPATH_W"; then
3271   if (cygpath --version) >/dev/null 2>/dev/null; then
3272     CYGPATH_W='cygpath -w'
3273   else
3274     CYGPATH_W=echo
3275   fi
3276 fi
3277
3278
3279 # Define the identity of the package.
3280  PACKAGE='libgo'
3281  VERSION='version-unused'
3282
3283
3284 # Some tools Automake needs.
3285
3286 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3287
3288
3289 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3290
3291
3292 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3293
3294
3295 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3296
3297
3298 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3299
3300 # For better backward compatibility.  To be removed once Automake 1.9.x
3301 # dies out for good.  For more background, see:
3302 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3303 # <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3304 mkdir_p='$(MKDIR_P)'
3305
3306 # We need awk for the "check" target (and possibly the TAP driver).  The
3307 # system "awk" is bad on some platforms.
3308 # Always define AMTAR for backward compatibility.  Yes, it's still used
3309 # in the wild :-(  We should find a proper way to deprecate it ...
3310 AMTAR='$${TAR-tar}'
3311
3312
3313 # We'll loop over all known methods to create a tar archive until one works.
3314 _am_tools='gnutar  pax cpio none'
3315
3316 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3317
3318
3319
3320
3321
3322
3323 # POSIX will say in a future version that running "rm -f" with no argument
3324 # is OK; and we want to be able to make that assumption in our Makefile
3325 # recipes.  So use an aggressive probe to check that the usage we want is
3326 # actually supported "in the wild" to an acceptable degree.
3327 # See automake bug#10828.
3328 # To make any issue more visible, cause the running configure to be aborted
3329 # by default if the 'rm' program in use doesn't match our expectations; the
3330 # user can still override this though.
3331 if rm -f && rm -fr && rm -rf; then : OK; else
3332   cat >&2 <<'END'
3333 Oops!
3334
3335 Your 'rm' program seems unable to run without file operands specified
3336 on the command line, even when the '-f' option is present.  This is contrary
3337 to the behaviour of most rm programs out there, and not conforming with
3338 the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3339
3340 Please tell bug-automake@gnu.org about your system, including the value
3341 of your $PATH and any error possibly output before this message.  This
3342 can help us improve future automake versions.
3343
3344 END
3345   if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3346     echo 'Configuration will proceed anyway, since you have set the' >&2
3347     echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3348     echo >&2
3349   else
3350     cat >&2 <<'END'
3351 Aborting the configuration process, to ensure you take notice of the issue.
3352
3353 You can download and install GNU coreutils to get an 'rm' implementation
3354 that behaves properly: <http://www.gnu.org/software/coreutils/>.
3355
3356 If you want to complete the configuration process using your problematic
3357 'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3358 to "yes", and re-run configure.
3359
3360 END
3361     as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3362   fi
3363 fi
3364
3365
3366
3367
3368
3369
3370 ac_ext=c
3371 ac_cpp='$CPP $CPPFLAGS'
3372 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3373 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3374 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3375 if test -n "$ac_tool_prefix"; then
3376   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3377 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3379 $as_echo_n "checking for $ac_word... " >&6; }
3380 if ${ac_cv_prog_CC+:} false; then :
3381   $as_echo_n "(cached) " >&6
3382 else
3383   if test -n "$CC"; then
3384   ac_cv_prog_CC="$CC" # Let the user override the test.
3385 else
3386 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3387 for as_dir in $PATH
3388 do
3389   IFS=$as_save_IFS
3390   test -z "$as_dir" && as_dir=.
3391     for ac_exec_ext in '' $ac_executable_extensions; do
3392   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3393     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3394     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3395     break 2
3396   fi
3397 done
3398   done
3399 IFS=$as_save_IFS
3400
3401 fi
3402 fi
3403 CC=$ac_cv_prog_CC
3404 if test -n "$CC"; then
3405   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3406 $as_echo "$CC" >&6; }
3407 else
3408   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3409 $as_echo "no" >&6; }
3410 fi
3411
3412
3413 fi
3414 if test -z "$ac_cv_prog_CC"; then
3415   ac_ct_CC=$CC
3416   # Extract the first word of "gcc", so it can be a program name with args.
3417 set dummy gcc; ac_word=$2
3418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3419 $as_echo_n "checking for $ac_word... " >&6; }
3420 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3421   $as_echo_n "(cached) " >&6
3422 else
3423   if test -n "$ac_ct_CC"; then
3424   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3425 else
3426 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3427 for as_dir in $PATH
3428 do
3429   IFS=$as_save_IFS
3430   test -z "$as_dir" && as_dir=.
3431     for ac_exec_ext in '' $ac_executable_extensions; do
3432   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3433     ac_cv_prog_ac_ct_CC="gcc"
3434     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3435     break 2
3436   fi
3437 done
3438   done
3439 IFS=$as_save_IFS
3440
3441 fi
3442 fi
3443 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3444 if test -n "$ac_ct_CC"; then
3445   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3446 $as_echo "$ac_ct_CC" >&6; }
3447 else
3448   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3449 $as_echo "no" >&6; }
3450 fi
3451
3452   if test "x$ac_ct_CC" = x; then
3453     CC=""
3454   else
3455     case $cross_compiling:$ac_tool_warned in
3456 yes:)
3457 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3458 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3459 ac_tool_warned=yes ;;
3460 esac
3461     CC=$ac_ct_CC
3462   fi
3463 else
3464   CC="$ac_cv_prog_CC"
3465 fi
3466
3467 if test -z "$CC"; then
3468           if test -n "$ac_tool_prefix"; then
3469     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3470 set dummy ${ac_tool_prefix}cc; ac_word=$2
3471 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3472 $as_echo_n "checking for $ac_word... " >&6; }
3473 if ${ac_cv_prog_CC+:} false; then :
3474   $as_echo_n "(cached) " >&6
3475 else
3476   if test -n "$CC"; then
3477   ac_cv_prog_CC="$CC" # Let the user override the test.
3478 else
3479 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3480 for as_dir in $PATH
3481 do
3482   IFS=$as_save_IFS
3483   test -z "$as_dir" && as_dir=.
3484     for ac_exec_ext in '' $ac_executable_extensions; do
3485   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3486     ac_cv_prog_CC="${ac_tool_prefix}cc"
3487     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3488     break 2
3489   fi
3490 done
3491   done
3492 IFS=$as_save_IFS
3493
3494 fi
3495 fi
3496 CC=$ac_cv_prog_CC
3497 if test -n "$CC"; then
3498   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3499 $as_echo "$CC" >&6; }
3500 else
3501   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3502 $as_echo "no" >&6; }
3503 fi
3504
3505
3506   fi
3507 fi
3508 if test -z "$CC"; then
3509   # Extract the first word of "cc", so it can be a program name with args.
3510 set dummy cc; ac_word=$2
3511 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3512 $as_echo_n "checking for $ac_word... " >&6; }
3513 if ${ac_cv_prog_CC+:} false; then :
3514   $as_echo_n "(cached) " >&6
3515 else
3516   if test -n "$CC"; then
3517   ac_cv_prog_CC="$CC" # Let the user override the test.
3518 else
3519   ac_prog_rejected=no
3520 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3521 for as_dir in $PATH
3522 do
3523   IFS=$as_save_IFS
3524   test -z "$as_dir" && as_dir=.
3525     for ac_exec_ext in '' $ac_executable_extensions; do
3526   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3527     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3528        ac_prog_rejected=yes
3529        continue
3530      fi
3531     ac_cv_prog_CC="cc"
3532     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3533     break 2
3534   fi
3535 done
3536   done
3537 IFS=$as_save_IFS
3538
3539 if test $ac_prog_rejected = yes; then
3540   # We found a bogon in the path, so make sure we never use it.
3541   set dummy $ac_cv_prog_CC
3542   shift
3543   if test $# != 0; then
3544     # We chose a different compiler from the bogus one.
3545     # However, it has the same basename, so the bogon will be chosen
3546     # first if we set CC to just the basename; use the full file name.
3547     shift
3548     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3549   fi
3550 fi
3551 fi
3552 fi
3553 CC=$ac_cv_prog_CC
3554 if test -n "$CC"; then
3555   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3556 $as_echo "$CC" >&6; }
3557 else
3558   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3559 $as_echo "no" >&6; }
3560 fi
3561
3562
3563 fi
3564 if test -z "$CC"; then
3565   if test -n "$ac_tool_prefix"; then
3566   for ac_prog in cl.exe
3567   do
3568     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3569 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3571 $as_echo_n "checking for $ac_word... " >&6; }
3572 if ${ac_cv_prog_CC+:} false; then :
3573   $as_echo_n "(cached) " >&6
3574 else
3575   if test -n "$CC"; then
3576   ac_cv_prog_CC="$CC" # Let the user override the test.
3577 else
3578 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3579 for as_dir in $PATH
3580 do
3581   IFS=$as_save_IFS
3582   test -z "$as_dir" && as_dir=.
3583     for ac_exec_ext in '' $ac_executable_extensions; do
3584   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3585     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3586     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3587     break 2
3588   fi
3589 done
3590   done
3591 IFS=$as_save_IFS
3592
3593 fi
3594 fi
3595 CC=$ac_cv_prog_CC
3596 if test -n "$CC"; then
3597   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3598 $as_echo "$CC" >&6; }
3599 else
3600   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3601 $as_echo "no" >&6; }
3602 fi
3603
3604
3605     test -n "$CC" && break
3606   done
3607 fi
3608 if test -z "$CC"; then
3609   ac_ct_CC=$CC
3610   for ac_prog in cl.exe
3611 do
3612   # Extract the first word of "$ac_prog", so it can be a program name with args.
3613 set dummy $ac_prog; ac_word=$2
3614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3615 $as_echo_n "checking for $ac_word... " >&6; }
3616 if ${ac_cv_prog_ac_ct_CC+:} false; then :
3617   $as_echo_n "(cached) " >&6
3618 else
3619   if test -n "$ac_ct_CC"; then
3620   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3621 else
3622 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3623 for as_dir in $PATH
3624 do
3625   IFS=$as_save_IFS
3626   test -z "$as_dir" && as_dir=.
3627     for ac_exec_ext in '' $ac_executable_extensions; do
3628   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3629     ac_cv_prog_ac_ct_CC="$ac_prog"
3630     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3631     break 2
3632   fi
3633 done
3634   done
3635 IFS=$as_save_IFS
3636
3637 fi
3638 fi
3639 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3640 if test -n "$ac_ct_CC"; then
3641   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3642 $as_echo "$ac_ct_CC" >&6; }
3643 else
3644   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3645 $as_echo "no" >&6; }
3646 fi
3647
3648
3649   test -n "$ac_ct_CC" && break
3650 done
3651
3652   if test "x$ac_ct_CC" = x; then
3653     CC=""
3654   else
3655     case $cross_compiling:$ac_tool_warned in
3656 yes:)
3657 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3658 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3659 ac_tool_warned=yes ;;
3660 esac
3661     CC=$ac_ct_CC
3662   fi
3663 fi
3664
3665 fi
3666
3667
3668 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3669 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3670 as_fn_error $? "no acceptable C compiler found in \$PATH
3671 See \`config.log' for more details" "$LINENO" 5; }
3672
3673 # Provide some information about the compiler.
3674 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3675 set X $ac_compile
3676 ac_compiler=$2
3677 for ac_option in --version -v -V -qversion; do
3678   { { ac_try="$ac_compiler $ac_option >&5"
3679 case "(($ac_try" in
3680   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3681   *) ac_try_echo=$ac_try;;
3682 esac
3683 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3684 $as_echo "$ac_try_echo"; } >&5
3685   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3686   ac_status=$?
3687   if test -s conftest.err; then
3688     sed '10a\
3689 ... rest of stderr output deleted ...
3690          10q' conftest.err >conftest.er1
3691     cat conftest.er1 >&5
3692   fi
3693   rm -f conftest.er1 conftest.err
3694   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3695   test $ac_status = 0; }
3696 done
3697
3698 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3699 /* end confdefs.h.  */
3700
3701 int
3702 main ()
3703 {
3704
3705   ;
3706   return 0;
3707 }
3708 _ACEOF
3709 ac_clean_files_save=$ac_clean_files
3710 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3711 # Try to create an executable without -o first, disregard a.out.
3712 # It will help us diagnose broken compilers, and finding out an intuition
3713 # of exeext.
3714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3715 $as_echo_n "checking whether the C compiler works... " >&6; }
3716 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3717
3718 # The possible output files:
3719 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3720
3721 ac_rmfiles=
3722 for ac_file in $ac_files
3723 do
3724   case $ac_file in
3725     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3726     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3727   esac
3728 done
3729 rm -f $ac_rmfiles
3730
3731 if { { ac_try="$ac_link_default"
3732 case "(($ac_try" in
3733   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3734   *) ac_try_echo=$ac_try;;
3735 esac
3736 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3737 $as_echo "$ac_try_echo"; } >&5
3738   (eval "$ac_link_default") 2>&5
3739   ac_status=$?
3740   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3741   test $ac_status = 0; }; then :
3742   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3743 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3744 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3745 # so that the user can short-circuit this test for compilers unknown to
3746 # Autoconf.
3747 for ac_file in $ac_files ''
3748 do
3749   test -f "$ac_file" || continue
3750   case $ac_file in
3751     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3752         ;;
3753     [ab].out )
3754         # We found the default executable, but exeext='' is most
3755         # certainly right.
3756         break;;
3757     *.* )
3758         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3759         then :; else
3760            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3761         fi
3762         # We set ac_cv_exeext here because the later test for it is not
3763         # safe: cross compilers may not add the suffix if given an `-o'
3764         # argument, so we may need to know it at that point already.
3765         # Even if this section looks crufty: it has the advantage of
3766         # actually working.
3767         break;;
3768     * )
3769         break;;
3770   esac
3771 done
3772 test "$ac_cv_exeext" = no && ac_cv_exeext=
3773
3774 else
3775   ac_file=''
3776 fi
3777 if test -z "$ac_file"; then :
3778   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3779 $as_echo "no" >&6; }
3780 $as_echo "$as_me: failed program was:" >&5
3781 sed 's/^/| /' conftest.$ac_ext >&5
3782
3783 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3784 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3785 as_fn_error 77 "C compiler cannot create executables
3786 See \`config.log' for more details" "$LINENO" 5; }
3787 else
3788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3789 $as_echo "yes" >&6; }
3790 fi
3791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3792 $as_echo_n "checking for C compiler default output file name... " >&6; }
3793 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3794 $as_echo "$ac_file" >&6; }
3795 ac_exeext=$ac_cv_exeext
3796
3797 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3798 ac_clean_files=$ac_clean_files_save
3799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3800 $as_echo_n "checking for suffix of executables... " >&6; }
3801 if { { ac_try="$ac_link"
3802 case "(($ac_try" in
3803   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3804   *) ac_try_echo=$ac_try;;
3805 esac
3806 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3807 $as_echo "$ac_try_echo"; } >&5
3808   (eval "$ac_link") 2>&5
3809   ac_status=$?
3810   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3811   test $ac_status = 0; }; then :
3812   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3813 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3814 # work properly (i.e., refer to `conftest.exe'), while it won't with
3815 # `rm'.
3816 for ac_file in conftest.exe conftest conftest.*; do
3817   test -f "$ac_file" || continue
3818   case $ac_file in
3819     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3820     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3821           break;;
3822     * ) break;;
3823   esac
3824 done
3825 else
3826   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3827 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3828 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3829 See \`config.log' for more details" "$LINENO" 5; }
3830 fi
3831 rm -f conftest conftest$ac_cv_exeext
3832 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3833 $as_echo "$ac_cv_exeext" >&6; }
3834
3835 rm -f conftest.$ac_ext
3836 EXEEXT=$ac_cv_exeext
3837 ac_exeext=$EXEEXT
3838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3839 /* end confdefs.h.  */
3840 #include <stdio.h>
3841 int
3842 main ()
3843 {
3844 FILE *f = fopen ("conftest.out", "w");
3845  return ferror (f) || fclose (f) != 0;
3846
3847   ;
3848   return 0;
3849 }
3850 _ACEOF
3851 ac_clean_files="$ac_clean_files conftest.out"
3852 # Check that the compiler produces executables we can run.  If not, either
3853 # the compiler is broken, or we cross compile.
3854 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3855 $as_echo_n "checking whether we are cross compiling... " >&6; }
3856 if test "$cross_compiling" != yes; then
3857   { { ac_try="$ac_link"
3858 case "(($ac_try" in
3859   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3860   *) ac_try_echo=$ac_try;;
3861 esac
3862 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3863 $as_echo "$ac_try_echo"; } >&5
3864   (eval "$ac_link") 2>&5
3865   ac_status=$?
3866   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3867   test $ac_status = 0; }
3868   if { ac_try='./conftest$ac_cv_exeext'
3869   { { case "(($ac_try" in
3870   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3871   *) ac_try_echo=$ac_try;;
3872 esac
3873 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3874 $as_echo "$ac_try_echo"; } >&5
3875   (eval "$ac_try") 2>&5
3876   ac_status=$?
3877   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3878   test $ac_status = 0; }; }; then
3879     cross_compiling=no
3880   else
3881     if test "$cross_compiling" = maybe; then
3882         cross_compiling=yes
3883     else
3884         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3885 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3886 as_fn_error $? "cannot run C compiled programs.
3887 If you meant to cross compile, use \`--host'.
3888 See \`config.log' for more details" "$LINENO" 5; }
3889     fi
3890   fi
3891 fi
3892 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3893 $as_echo "$cross_compiling" >&6; }
3894
3895 rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3896 ac_clean_files=$ac_clean_files_save
3897 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3898 $as_echo_n "checking for suffix of object files... " >&6; }
3899 if ${ac_cv_objext+:} false; then :
3900   $as_echo_n "(cached) " >&6
3901 else
3902   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3903 /* end confdefs.h.  */
3904
3905 int
3906 main ()
3907 {
3908
3909   ;
3910   return 0;
3911 }
3912 _ACEOF
3913 rm -f conftest.o conftest.obj
3914 if { { ac_try="$ac_compile"
3915 case "(($ac_try" in
3916   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3917   *) ac_try_echo=$ac_try;;
3918 esac
3919 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3920 $as_echo "$ac_try_echo"; } >&5
3921   (eval "$ac_compile") 2>&5
3922   ac_status=$?
3923   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3924   test $ac_status = 0; }; then :
3925   for ac_file in conftest.o conftest.obj conftest.*; do
3926   test -f "$ac_file" || continue;
3927   case $ac_file in
3928     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3929     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3930        break;;
3931   esac
3932 done
3933 else
3934   $as_echo "$as_me: failed program was:" >&5
3935 sed 's/^/| /' conftest.$ac_ext >&5
3936
3937 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3938 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3939 as_fn_error $? "cannot compute suffix of object files: cannot compile
3940 See \`config.log' for more details" "$LINENO" 5; }
3941 fi
3942 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3943 fi
3944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3945 $as_echo "$ac_cv_objext" >&6; }
3946 OBJEXT=$ac_cv_objext
3947 ac_objext=$OBJEXT
3948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3949 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3950 if ${ac_cv_c_compiler_gnu+:} false; then :
3951   $as_echo_n "(cached) " >&6
3952 else
3953   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3954 /* end confdefs.h.  */
3955
3956 int
3957 main ()
3958 {
3959 #ifndef __GNUC__
3960        choke me
3961 #endif
3962
3963   ;
3964   return 0;
3965 }
3966 _ACEOF
3967 if ac_fn_c_try_compile "$LINENO"; then :
3968   ac_compiler_gnu=yes
3969 else
3970   ac_compiler_gnu=no
3971 fi
3972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3973 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3974
3975 fi
3976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3977 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3978 if test $ac_compiler_gnu = yes; then
3979   GCC=yes
3980 else
3981   GCC=
3982 fi
3983 ac_test_CFLAGS=${CFLAGS+set}
3984 ac_save_CFLAGS=$CFLAGS
3985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3986 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3987 if ${ac_cv_prog_cc_g+:} false; then :
3988   $as_echo_n "(cached) " >&6
3989 else
3990   ac_save_c_werror_flag=$ac_c_werror_flag
3991    ac_c_werror_flag=yes
3992    ac_cv_prog_cc_g=no
3993    CFLAGS="-g"
3994    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3995 /* end confdefs.h.  */
3996
3997 int
3998 main ()
3999 {
4000
4001   ;
4002   return 0;
4003 }
4004 _ACEOF
4005 if ac_fn_c_try_compile "$LINENO"; then :
4006   ac_cv_prog_cc_g=yes
4007 else
4008   CFLAGS=""
4009       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4010 /* end confdefs.h.  */
4011
4012 int
4013 main ()
4014 {
4015
4016   ;
4017   return 0;
4018 }
4019 _ACEOF
4020 if ac_fn_c_try_compile "$LINENO"; then :
4021
4022 else
4023   ac_c_werror_flag=$ac_save_c_werror_flag
4024          CFLAGS="-g"
4025          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4026 /* end confdefs.h.  */
4027
4028 int
4029 main ()
4030 {
4031
4032   ;
4033   return 0;
4034 }
4035 _ACEOF
4036 if ac_fn_c_try_compile "$LINENO"; then :
4037   ac_cv_prog_cc_g=yes
4038 fi
4039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4040 fi
4041 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4042 fi
4043 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4044    ac_c_werror_flag=$ac_save_c_werror_flag
4045 fi
4046 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4047 $as_echo "$ac_cv_prog_cc_g" >&6; }
4048 if test "$ac_test_CFLAGS" = set; then
4049   CFLAGS=$ac_save_CFLAGS
4050 elif test $ac_cv_prog_cc_g = yes; then
4051   if test "$GCC" = yes; then
4052     CFLAGS="-g -O2"
4053   else
4054     CFLAGS="-g"
4055   fi
4056 else
4057   if test "$GCC" = yes; then
4058     CFLAGS="-O2"
4059   else
4060     CFLAGS=
4061   fi
4062 fi
4063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4064 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4065 if ${ac_cv_prog_cc_c89+:} false; then :
4066   $as_echo_n "(cached) " >&6
4067 else
4068   ac_cv_prog_cc_c89=no
4069 ac_save_CC=$CC
4070 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4071 /* end confdefs.h.  */
4072 #include <stdarg.h>
4073 #include <stdio.h>
4074 struct stat;
4075 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4076 struct buf { int x; };
4077 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4078 static char *e (p, i)
4079      char **p;
4080      int i;
4081 {
4082   return p[i];
4083 }
4084 static char *f (char * (*g) (char **, int), char **p, ...)
4085 {
4086   char *s;
4087   va_list v;
4088   va_start (v,p);
4089   s = g (p, va_arg (v,int));
4090   va_end (v);
4091   return s;
4092 }
4093
4094 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
4095    function prototypes and stuff, but not '\xHH' hex character constants.
4096    These don't provoke an error unfortunately, instead are silently treated
4097    as 'x'.  The following induces an error, until -std is added to get
4098    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
4099    array size at least.  It's necessary to write '\x00'==0 to get something
4100    that's true only with -std.  */
4101 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4102
4103 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4104    inside strings and character constants.  */
4105 #define FOO(x) 'x'
4106 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4107
4108 int test (int i, double x);
4109 struct s1 {int (*f) (int a);};
4110 struct s2 {int (*f) (double a);};
4111 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4112 int argc;
4113 char **argv;
4114 int
4115 main ()
4116 {
4117 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4118   ;
4119   return 0;
4120 }
4121 _ACEOF
4122 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4123         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4124 do
4125   CC="$ac_save_CC $ac_arg"
4126   if ac_fn_c_try_compile "$LINENO"; then :
4127   ac_cv_prog_cc_c89=$ac_arg
4128 fi
4129 rm -f core conftest.err conftest.$ac_objext
4130   test "x$ac_cv_prog_cc_c89" != "xno" && break
4131 done
4132 rm -f conftest.$ac_ext
4133 CC=$ac_save_CC
4134
4135 fi
4136 # AC_CACHE_VAL
4137 case "x$ac_cv_prog_cc_c89" in
4138   x)
4139     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4140 $as_echo "none needed" >&6; } ;;
4141   xno)
4142     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4143 $as_echo "unsupported" >&6; } ;;
4144   *)
4145     CC="$CC $ac_cv_prog_cc_c89"
4146     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4147 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4148 esac
4149 if test "x$ac_cv_prog_cc_c89" != xno; then :
4150
4151 fi
4152
4153 ac_ext=c
4154 ac_cpp='$CPP $CPPFLAGS'
4155 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4156 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4157 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4158
4159 ac_ext=c
4160 ac_cpp='$CPP $CPPFLAGS'
4161 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4162 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4163 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4165 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4166 if ${am_cv_prog_cc_c_o+:} false; then :
4167   $as_echo_n "(cached) " >&6
4168 else
4169   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4170 /* end confdefs.h.  */
4171
4172 int
4173 main ()
4174 {
4175
4176   ;
4177   return 0;
4178 }
4179 _ACEOF
4180   # Make sure it works both with $CC and with simple cc.
4181   # Following AC_PROG_CC_C_O, we do the test twice because some
4182   # compilers refuse to overwrite an existing .o file with -o,
4183   # though they will create one.
4184   am_cv_prog_cc_c_o=yes
4185   for am_i in 1 2; do
4186     if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4187    ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4188    ac_status=$?
4189    echo "$as_me:$LINENO: \$? = $ac_status" >&5
4190    (exit $ac_status); } \
4191          && test -f conftest2.$ac_objext; then
4192       : OK
4193     else
4194       am_cv_prog_cc_c_o=no
4195       break
4196     fi
4197   done
4198   rm -f core conftest*
4199   unset am_i
4200 fi
4201 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4202 $as_echo "$am_cv_prog_cc_c_o" >&6; }
4203 if test "$am_cv_prog_cc_c_o" != yes; then
4204    # Losing compiler, so override with the script.
4205    # FIXME: It is wrong to rewrite CC.
4206    # But if we don't then we get into trouble of one sort or another.
4207    # A longer-term fix would be to have automake use am__CC in this case,
4208    # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4209    CC="$am_aux_dir/compile $CC"
4210 fi
4211 ac_ext=c
4212 ac_cpp='$CPP $CPPFLAGS'
4213 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4214 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4215 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4216
4217 DEPDIR="${am__leading_dot}deps"
4218
4219 ac_config_commands="$ac_config_commands depfiles"
4220
4221
4222 am_make=${MAKE-make}
4223 cat > confinc << 'END'
4224 am__doit:
4225         @echo this is the am__doit target
4226 .PHONY: am__doit
4227 END
4228 # If we don't find an include directive, just comment out the code.
4229 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4230 $as_echo_n "checking for style of include used by $am_make... " >&6; }
4231 am__include="#"
4232 am__quote=
4233 _am_result=none
4234 # First try GNU make style include.
4235 echo "include confinc" > confmf
4236 # Ignore all kinds of additional output from 'make'.
4237 case `$am_make -s -f confmf 2> /dev/null` in #(
4238 *the\ am__doit\ target*)
4239   am__include=include
4240   am__quote=
4241   _am_result=GNU
4242   ;;
4243 esac
4244 # Now try BSD make style include.
4245 if test "$am__include" = "#"; then
4246    echo '.include "confinc"' > confmf
4247    case `$am_make -s -f confmf 2> /dev/null` in #(
4248    *the\ am__doit\ target*)
4249      am__include=.include
4250      am__quote="\""
4251      _am_result=BSD
4252      ;;
4253    esac
4254 fi
4255
4256
4257 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4258 $as_echo "$_am_result" >&6; }
4259 rm -f confinc confmf
4260
4261 # Check whether --enable-dependency-tracking was given.
4262 if test "${enable_dependency_tracking+set}" = set; then :
4263   enableval=$enable_dependency_tracking;
4264 fi
4265
4266 if test "x$enable_dependency_tracking" != xno; then
4267   am_depcomp="$ac_aux_dir/depcomp"
4268   AMDEPBACKSLASH='\'
4269   am__nodep='_no'
4270 fi
4271  if test "x$enable_dependency_tracking" != xno; then
4272   AMDEP_TRUE=
4273   AMDEP_FALSE='#'
4274 else
4275   AMDEP_TRUE='#'
4276   AMDEP_FALSE=
4277 fi
4278
4279
4280
4281 depcc="$CC"   am_compiler_list=
4282
4283 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4284 $as_echo_n "checking dependency style of $depcc... " >&6; }
4285 if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4286   $as_echo_n "(cached) " >&6
4287 else
4288   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4289   # We make a subdir and do the tests there.  Otherwise we can end up
4290   # making bogus files that we don't know about and never remove.  For
4291   # instance it was reported that on HP-UX the gcc test will end up
4292   # making a dummy file named 'D' -- because '-MD' means "put the output
4293   # in D".
4294   rm -rf conftest.dir
4295   mkdir conftest.dir
4296   # Copy depcomp to subdir because otherwise we won't find it if we're
4297   # using a relative directory.
4298   cp "$am_depcomp" conftest.dir
4299   cd conftest.dir
4300   # We will build objects and dependencies in a subdirectory because
4301   # it helps to detect inapplicable dependency modes.  For instance
4302   # both Tru64's cc and ICC support -MD to output dependencies as a
4303   # side effect of compilation, but ICC will put the dependencies in
4304   # the current directory while Tru64 will put them in the object
4305   # directory.
4306   mkdir sub
4307
4308   am_cv_CC_dependencies_compiler_type=none
4309   if test "$am_compiler_list" = ""; then
4310      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4311   fi
4312   am__universal=false
4313   case " $depcc " in #(
4314      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4315      esac
4316
4317   for depmode in $am_compiler_list; do
4318     # Setup a source with many dependencies, because some compilers
4319     # like to wrap large dependency lists on column 80 (with \), and
4320     # we should not choose a depcomp mode which is confused by this.
4321     #
4322     # We need to recreate these files for each test, as the compiler may
4323     # overwrite some of them when testing with obscure command lines.
4324     # This happens at least with the AIX C compiler.
4325     : > sub/conftest.c
4326     for i in 1 2 3 4 5 6; do
4327       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4328       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4329       # Solaris 10 /bin/sh.
4330       echo '/* dummy */' > sub/conftst$i.h
4331     done
4332     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4333
4334     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4335     # mode.  It turns out that the SunPro C++ compiler does not properly
4336     # handle '-M -o', and we need to detect this.  Also, some Intel
4337     # versions had trouble with output in subdirs.
4338     am__obj=sub/conftest.${OBJEXT-o}
4339     am__minus_obj="-o $am__obj"
4340     case $depmode in
4341     gcc)
4342       # This depmode causes a compiler race in universal mode.
4343       test "$am__universal" = false || continue
4344       ;;
4345     nosideeffect)
4346       # After this tag, mechanisms are not by side-effect, so they'll
4347       # only be used when explicitly requested.
4348       if test "x$enable_dependency_tracking" = xyes; then
4349         continue
4350       else
4351         break
4352       fi
4353       ;;
4354     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4355       # This compiler won't grok '-c -o', but also, the minuso test has
4356       # not run yet.  These depmodes are late enough in the game, and
4357       # so weak that their functioning should not be impacted.
4358       am__obj=conftest.${OBJEXT-o}
4359       am__minus_obj=
4360       ;;
4361     none) break ;;
4362     esac
4363     if depmode=$depmode \
4364        source=sub/conftest.c object=$am__obj \
4365        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4366        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4367          >/dev/null 2>conftest.err &&
4368        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4369        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4370        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4371        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4372       # icc doesn't choke on unknown options, it will just issue warnings
4373       # or remarks (even with -Werror).  So we grep stderr for any message
4374       # that says an option was ignored or not supported.
4375       # When given -MP, icc 7.0 and 7.1 complain thusly:
4376       #   icc: Command line warning: ignoring option '-M'; no argument required
4377       # The diagnosis changed in icc 8.0:
4378       #   icc: Command line remark: option '-MP' not supported
4379       if (grep 'ignoring option' conftest.err ||
4380           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4381         am_cv_CC_dependencies_compiler_type=$depmode
4382         break
4383       fi
4384     fi
4385   done
4386
4387   cd ..
4388   rm -rf conftest.dir
4389 else
4390   am_cv_CC_dependencies_compiler_type=none
4391 fi
4392
4393 fi
4394 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4395 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4396 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4397
4398  if
4399   test "x$enable_dependency_tracking" != xno \
4400   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4401   am__fastdepCC_TRUE=
4402   am__fastdepCC_FALSE='#'
4403 else
4404   am__fastdepCC_TRUE='#'
4405   am__fastdepCC_FALSE=
4406 fi
4407
4408
4409 ac_ext=go
4410 ac_compile='$GOC -c $GOFLAGS conftest.$ac_ext >&5'
4411 ac_link='$GOC -o conftest$ac_exeext $GOFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4412 ac_compiler_gnu=yes
4413 if test -n "$ac_tool_prefix"; then
4414   # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
4415 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
4416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4417 $as_echo_n "checking for $ac_word... " >&6; }
4418 if ${ac_cv_prog_GOC+:} false; then :
4419   $as_echo_n "(cached) " >&6
4420 else
4421   if test -n "$GOC"; then
4422   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4423 else
4424 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4425 for as_dir in $PATH
4426 do
4427   IFS=$as_save_IFS
4428   test -z "$as_dir" && as_dir=.
4429     for ac_exec_ext in '' $ac_executable_extensions; do
4430   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4431     ac_cv_prog_GOC="${ac_tool_prefix}gccgo"
4432     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4433     break 2
4434   fi
4435 done
4436   done
4437 IFS=$as_save_IFS
4438
4439 fi
4440 fi
4441 GOC=$ac_cv_prog_GOC
4442 if test -n "$GOC"; then
4443   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4444 $as_echo "$GOC" >&6; }
4445 else
4446   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4447 $as_echo "no" >&6; }
4448 fi
4449
4450
4451 fi
4452 if test -z "$ac_cv_prog_GOC"; then
4453   ac_ct_GOC=$GOC
4454   # Extract the first word of "gccgo", so it can be a program name with args.
4455 set dummy gccgo; ac_word=$2
4456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4457 $as_echo_n "checking for $ac_word... " >&6; }
4458 if ${ac_cv_prog_ac_ct_GOC+:} false; then :
4459   $as_echo_n "(cached) " >&6
4460 else
4461   if test -n "$ac_ct_GOC"; then
4462   ac_cv_prog_ac_ct_GOC="$ac_ct_GOC" # Let the user override the test.
4463 else
4464 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4465 for as_dir in $PATH
4466 do
4467   IFS=$as_save_IFS
4468   test -z "$as_dir" && as_dir=.
4469     for ac_exec_ext in '' $ac_executable_extensions; do
4470   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4471     ac_cv_prog_ac_ct_GOC="gccgo"
4472     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4473     break 2
4474   fi
4475 done
4476   done
4477 IFS=$as_save_IFS
4478
4479 fi
4480 fi
4481 ac_ct_GOC=$ac_cv_prog_ac_ct_GOC
4482 if test -n "$ac_ct_GOC"; then
4483   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GOC" >&5
4484 $as_echo "$ac_ct_GOC" >&6; }
4485 else
4486   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4487 $as_echo "no" >&6; }
4488 fi
4489
4490   if test "x$ac_ct_GOC" = x; then
4491     GOC=""
4492   else
4493     case $cross_compiling:$ac_tool_warned in
4494 yes:)
4495 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4496 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4497 ac_tool_warned=yes ;;
4498 esac
4499     GOC=$ac_ct_GOC
4500   fi
4501 else
4502   GOC="$ac_cv_prog_GOC"
4503 fi
4504
4505 if test -z "$GOC"; then
4506   if test -n "$ac_tool_prefix"; then
4507     # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
4508 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
4509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4510 $as_echo_n "checking for $ac_word... " >&6; }
4511 if ${ac_cv_prog_GOC+:} false; then :
4512   $as_echo_n "(cached) " >&6
4513 else
4514   if test -n "$GOC"; then
4515   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4516 else
4517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4518 for as_dir in $PATH
4519 do
4520   IFS=$as_save_IFS
4521   test -z "$as_dir" && as_dir=.
4522     for ac_exec_ext in '' $ac_executable_extensions; do
4523   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4524     ac_cv_prog_GOC="$ac_tool_prefix}gccgo"
4525     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4526     break 2
4527   fi
4528 done
4529   done
4530 IFS=$as_save_IFS
4531
4532 fi
4533 fi
4534 GOC=$ac_cv_prog_GOC
4535 if test -n "$GOC"; then
4536   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4537 $as_echo "$GOC" >&6; }
4538 else
4539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4540 $as_echo "no" >&6; }
4541 fi
4542
4543
4544   fi
4545 fi
4546 if test -z "$GOC"; then
4547   # Extract the first word of "gccgo", so it can be a program name with args.
4548 set dummy gccgo; ac_word=$2
4549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4550 $as_echo_n "checking for $ac_word... " >&6; }
4551 if ${ac_cv_prog_GOC+:} false; then :
4552   $as_echo_n "(cached) " >&6
4553 else
4554   if test -n "$GOC"; then
4555   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4556 else
4557   ac_prog_rejected=no
4558 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4559 for as_dir in $PATH
4560 do
4561   IFS=$as_save_IFS
4562   test -z "$as_dir" && as_dir=.
4563     for ac_exec_ext in '' $ac_executable_extensions; do
4564   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4565     if test "$as_dir/$ac_word$ac_exec_ext" = "false"; then
4566        ac_prog_rejected=yes
4567        continue
4568      fi
4569     ac_cv_prog_GOC="gccgo"
4570     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4571     break 2
4572   fi
4573 done
4574   done
4575 IFS=$as_save_IFS
4576
4577 if test $ac_prog_rejected = yes; then
4578   # We found a bogon in the path, so make sure we never use it.
4579   set dummy $ac_cv_prog_GOC
4580   shift
4581   if test $# != 0; then
4582     # We chose a different compiler from the bogus one.
4583     # However, it has the same basename, so the bogon will be chosen
4584     # first if we set GOC to just the basename; use the full file name.
4585     shift
4586     ac_cv_prog_GOC="$as_dir/$ac_word${1+' '}$@"
4587   fi
4588 fi
4589 fi
4590 fi
4591 GOC=$ac_cv_prog_GOC
4592 if test -n "$GOC"; then
4593   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4594 $as_echo "$GOC" >&6; }
4595 else
4596   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4597 $as_echo "no" >&6; }
4598 fi
4599
4600
4601 fi
4602
4603
4604 # Provide some information about the compiler.
4605 $as_echo "$as_me:${as_lineno-$LINENO}: checking for Go compiler version" >&5
4606 set X $ac_compile
4607 ac_compiler=$2
4608 { { ac_try="$ac_compiler --version >&5"
4609 case "(($ac_try" in
4610   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4611   *) ac_try_echo=$ac_try;;
4612 esac
4613 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4614 $as_echo "$ac_try_echo"; } >&5
4615   (eval "$ac_compiler --version >&5") 2>conftest.err
4616   ac_status=$?
4617   if test -s conftest.err; then
4618     sed '10a\
4619 ... rest of stderr output deleted ...
4620          10q' conftest.err >conftest.er1
4621     cat conftest.er1 >&5
4622   fi
4623   rm -f conftest.er1 conftest.err
4624   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4625   test $ac_status = 0; }
4626 GOFLAGS="-g -O2"
4627 ac_ext=c
4628 ac_cpp='$CPP $CPPFLAGS'
4629 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4630 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4631 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4632
4633 # By default we simply use the C compiler to build assembly code.
4634
4635 test "${CCAS+set}" = set || CCAS=$CC
4636 test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS
4637
4638
4639
4640 depcc="$CCAS"   am_compiler_list=
4641
4642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4643 $as_echo_n "checking dependency style of $depcc... " >&6; }
4644 if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4645   $as_echo_n "(cached) " >&6
4646 else
4647   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4648   # We make a subdir and do the tests there.  Otherwise we can end up
4649   # making bogus files that we don't know about and never remove.  For
4650   # instance it was reported that on HP-UX the gcc test will end up
4651   # making a dummy file named 'D' -- because '-MD' means "put the output
4652   # in D".
4653   rm -rf conftest.dir
4654   mkdir conftest.dir
4655   # Copy depcomp to subdir because otherwise we won't find it if we're
4656   # using a relative directory.
4657   cp "$am_depcomp" conftest.dir
4658   cd conftest.dir
4659   # We will build objects and dependencies in a subdirectory because
4660   # it helps to detect inapplicable dependency modes.  For instance
4661   # both Tru64's cc and ICC support -MD to output dependencies as a
4662   # side effect of compilation, but ICC will put the dependencies in
4663   # the current directory while Tru64 will put them in the object
4664   # directory.
4665   mkdir sub
4666
4667   am_cv_CCAS_dependencies_compiler_type=none
4668   if test "$am_compiler_list" = ""; then
4669      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4670   fi
4671   am__universal=false
4672
4673
4674   for depmode in $am_compiler_list; do
4675     # Setup a source with many dependencies, because some compilers
4676     # like to wrap large dependency lists on column 80 (with \), and
4677     # we should not choose a depcomp mode which is confused by this.
4678     #
4679     # We need to recreate these files for each test, as the compiler may
4680     # overwrite some of them when testing with obscure command lines.
4681     # This happens at least with the AIX C compiler.
4682     : > sub/conftest.c
4683     for i in 1 2 3 4 5 6; do
4684       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4685       # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4686       # Solaris 10 /bin/sh.
4687       echo '/* dummy */' > sub/conftst$i.h
4688     done
4689     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4690
4691     # We check with '-c' and '-o' for the sake of the "dashmstdout"
4692     # mode.  It turns out that the SunPro C++ compiler does not properly
4693     # handle '-M -o', and we need to detect this.  Also, some Intel
4694     # versions had trouble with output in subdirs.
4695     am__obj=sub/conftest.${OBJEXT-o}
4696     am__minus_obj="-o $am__obj"
4697     case $depmode in
4698     gcc)
4699       # This depmode causes a compiler race in universal mode.
4700       test "$am__universal" = false || continue
4701       ;;
4702     nosideeffect)
4703       # After this tag, mechanisms are not by side-effect, so they'll
4704       # only be used when explicitly requested.
4705       if test "x$enable_dependency_tracking" = xyes; then
4706         continue
4707       else
4708         break
4709       fi
4710       ;;
4711     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4712       # This compiler won't grok '-c -o', but also, the minuso test has
4713       # not run yet.  These depmodes are late enough in the game, and
4714       # so weak that their functioning should not be impacted.
4715       am__obj=conftest.${OBJEXT-o}
4716       am__minus_obj=
4717       ;;
4718     none) break ;;
4719     esac
4720     if depmode=$depmode \
4721        source=sub/conftest.c object=$am__obj \
4722        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4723        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4724          >/dev/null 2>conftest.err &&
4725        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4726        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4727        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4728        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4729       # icc doesn't choke on unknown options, it will just issue warnings
4730       # or remarks (even with -Werror).  So we grep stderr for any message
4731       # that says an option was ignored or not supported.
4732       # When given -MP, icc 7.0 and 7.1 complain thusly:
4733       #   icc: Command line warning: ignoring option '-M'; no argument required
4734       # The diagnosis changed in icc 8.0:
4735       #   icc: Command line remark: option '-MP' not supported
4736       if (grep 'ignoring option' conftest.err ||
4737           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4738         am_cv_CCAS_dependencies_compiler_type=$depmode
4739         break
4740       fi
4741     fi
4742   done
4743
4744   cd ..
4745   rm -rf conftest.dir
4746 else
4747   am_cv_CCAS_dependencies_compiler_type=none
4748 fi
4749
4750 fi
4751 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
4752 $as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
4753 CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
4754
4755  if
4756   test "x$enable_dependency_tracking" != xno \
4757   && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
4758   am__fastdepCCAS_TRUE=
4759   am__fastdepCCAS_FALSE='#'
4760 else
4761   am__fastdepCCAS_TRUE='#'
4762   am__fastdepCCAS_FALSE=
4763 fi
4764
4765
4766
4767
4768
4769
4770 case ${host} in
4771   *-*-aix*)
4772     # Check default architecture for FAT library creation
4773     if test -z "`$CC -x c -E /dev/null -g3 -o - | grep 64BIT`" ; then
4774         AIX_EXTRA_ARCH='64'
4775     else
4776         AIX_EXTRA_ARCH='32'
4777     fi
4778
4779     ;;
4780 esac
4781
4782
4783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4784 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4785     # Check whether --enable-maintainer-mode was given.
4786 if test "${enable_maintainer_mode+set}" = set; then :
4787   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4788 else
4789   USE_MAINTAINER_MODE=no
4790 fi
4791
4792   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4793 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4794    if test $USE_MAINTAINER_MODE = yes; then
4795   MAINTAINER_MODE_TRUE=
4796   MAINTAINER_MODE_FALSE='#'
4797 else
4798   MAINTAINER_MODE_TRUE='#'
4799   MAINTAINER_MODE_FALSE=
4800 fi
4801
4802   MAINT=$MAINTAINER_MODE_TRUE
4803
4804
4805
4806 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4807 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4808 if ${ac_cv_path_SED+:} false; then :
4809   $as_echo_n "(cached) " >&6
4810 else
4811             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4812      for ac_i in 1 2 3 4 5 6 7; do
4813        ac_script="$ac_script$as_nl$ac_script"
4814      done
4815      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4816      { ac_script=; unset ac_script;}
4817      if test -z "$SED"; then
4818   ac_path_SED_found=false
4819   # Loop through the user's path and test for each of PROGNAME-LIST
4820   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4821 for as_dir in $PATH
4822 do
4823   IFS=$as_save_IFS
4824   test -z "$as_dir" && as_dir=.
4825     for ac_prog in sed gsed; do
4826     for ac_exec_ext in '' $ac_executable_extensions; do
4827       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4828       as_fn_executable_p "$ac_path_SED" || continue
4829 # Check for GNU ac_path_SED and select it if it is found.
4830   # Check for GNU $ac_path_SED
4831 case `"$ac_path_SED" --version 2>&1` in
4832 *GNU*)
4833   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4834 *)
4835   ac_count=0
4836   $as_echo_n 0123456789 >"conftest.in"
4837   while :
4838   do
4839     cat "conftest.in" "conftest.in" >"conftest.tmp"
4840     mv "conftest.tmp" "conftest.in"
4841     cp "conftest.in" "conftest.nl"
4842     $as_echo '' >> "conftest.nl"
4843     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4844     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4845     as_fn_arith $ac_count + 1 && ac_count=$as_val
4846     if test $ac_count -gt ${ac_path_SED_max-0}; then
4847       # Best one so far, save it but keep looking for a better one
4848       ac_cv_path_SED="$ac_path_SED"
4849       ac_path_SED_max=$ac_count
4850     fi
4851     # 10*(2^10) chars as input seems more than enough
4852     test $ac_count -gt 10 && break
4853   done
4854   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4855 esac
4856
4857       $ac_path_SED_found && break 3
4858     done
4859   done
4860   done
4861 IFS=$as_save_IFS
4862   if test -z "$ac_cv_path_SED"; then
4863     as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
4864   fi
4865 else
4866   ac_cv_path_SED=$SED
4867 fi
4868
4869 fi
4870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4871 $as_echo "$ac_cv_path_SED" >&6; }
4872  SED="$ac_cv_path_SED"
4873   rm -f conftest.sed
4874
4875 test -z "$SED" && SED=sed
4876 Xsed="$SED -e 1s/^X//"
4877
4878
4879
4880
4881
4882
4883
4884
4885
4886
4887
4888 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4889 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4890 if ${ac_cv_path_GREP+:} false; then :
4891   $as_echo_n "(cached) " >&6
4892 else
4893   if test -z "$GREP"; then
4894   ac_path_GREP_found=false
4895   # Loop through the user's path and test for each of PROGNAME-LIST
4896   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4897 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4898 do
4899   IFS=$as_save_IFS
4900   test -z "$as_dir" && as_dir=.
4901     for ac_prog in grep ggrep; do
4902     for ac_exec_ext in '' $ac_executable_extensions; do
4903       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4904       as_fn_executable_p "$ac_path_GREP" || continue
4905 # Check for GNU ac_path_GREP and select it if it is found.
4906   # Check for GNU $ac_path_GREP
4907 case `"$ac_path_GREP" --version 2>&1` in
4908 *GNU*)
4909   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4910 *)
4911   ac_count=0
4912   $as_echo_n 0123456789 >"conftest.in"
4913   while :
4914   do
4915     cat "conftest.in" "conftest.in" >"conftest.tmp"
4916     mv "conftest.tmp" "conftest.in"
4917     cp "conftest.in" "conftest.nl"
4918     $as_echo 'GREP' >> "conftest.nl"
4919     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4920     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4921     as_fn_arith $ac_count + 1 && ac_count=$as_val
4922     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4923       # Best one so far, save it but keep looking for a better one
4924       ac_cv_path_GREP="$ac_path_GREP"
4925       ac_path_GREP_max=$ac_count
4926     fi
4927     # 10*(2^10) chars as input seems more than enough
4928     test $ac_count -gt 10 && break
4929   done
4930   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4931 esac
4932
4933       $ac_path_GREP_found && break 3
4934     done
4935   done
4936   done
4937 IFS=$as_save_IFS
4938   if test -z "$ac_cv_path_GREP"; then
4939     as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4940   fi
4941 else
4942   ac_cv_path_GREP=$GREP
4943 fi
4944
4945 fi
4946 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4947 $as_echo "$ac_cv_path_GREP" >&6; }
4948  GREP="$ac_cv_path_GREP"
4949
4950
4951 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4952 $as_echo_n "checking for egrep... " >&6; }
4953 if ${ac_cv_path_EGREP+:} false; then :
4954   $as_echo_n "(cached) " >&6
4955 else
4956   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4957    then ac_cv_path_EGREP="$GREP -E"
4958    else
4959      if test -z "$EGREP"; then
4960   ac_path_EGREP_found=false
4961   # Loop through the user's path and test for each of PROGNAME-LIST
4962   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4963 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4964 do
4965   IFS=$as_save_IFS
4966   test -z "$as_dir" && as_dir=.
4967     for ac_prog in egrep; do
4968     for ac_exec_ext in '' $ac_executable_extensions; do
4969       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4970       as_fn_executable_p "$ac_path_EGREP" || continue
4971 # Check for GNU ac_path_EGREP and select it if it is found.
4972   # Check for GNU $ac_path_EGREP
4973 case `"$ac_path_EGREP" --version 2>&1` in
4974 *GNU*)
4975   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4976 *)
4977   ac_count=0
4978   $as_echo_n 0123456789 >"conftest.in"
4979   while :
4980   do
4981     cat "conftest.in" "conftest.in" >"conftest.tmp"
4982     mv "conftest.tmp" "conftest.in"
4983     cp "conftest.in" "conftest.nl"
4984     $as_echo 'EGREP' >> "conftest.nl"
4985     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4986     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4987     as_fn_arith $ac_count + 1 && ac_count=$as_val
4988     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4989       # Best one so far, save it but keep looking for a better one
4990       ac_cv_path_EGREP="$ac_path_EGREP"
4991       ac_path_EGREP_max=$ac_count
4992     fi
4993     # 10*(2^10) chars as input seems more than enough
4994     test $ac_count -gt 10 && break
4995   done
4996   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4997 esac
4998
4999       $ac_path_EGREP_found && break 3
5000     done
5001   done
5002   done
5003 IFS=$as_save_IFS
5004   if test -z "$ac_cv_path_EGREP"; then
5005     as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5006   fi
5007 else
5008   ac_cv_path_EGREP=$EGREP
5009 fi
5010
5011    fi
5012 fi
5013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5014 $as_echo "$ac_cv_path_EGREP" >&6; }
5015  EGREP="$ac_cv_path_EGREP"
5016
5017
5018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
5019 $as_echo_n "checking for fgrep... " >&6; }
5020 if ${ac_cv_path_FGREP+:} false; then :
5021   $as_echo_n "(cached) " >&6
5022 else
5023   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
5024    then ac_cv_path_FGREP="$GREP -F"
5025    else
5026      if test -z "$FGREP"; then
5027   ac_path_FGREP_found=false
5028   # Loop through the user's path and test for each of PROGNAME-LIST
5029   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5030 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5031 do
5032   IFS=$as_save_IFS
5033   test -z "$as_dir" && as_dir=.
5034     for ac_prog in fgrep; do
5035     for ac_exec_ext in '' $ac_executable_extensions; do
5036       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
5037       as_fn_executable_p "$ac_path_FGREP" || continue
5038 # Check for GNU ac_path_FGREP and select it if it is found.
5039   # Check for GNU $ac_path_FGREP
5040 case `"$ac_path_FGREP" --version 2>&1` in
5041 *GNU*)
5042   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
5043 *)
5044   ac_count=0
5045   $as_echo_n 0123456789 >"conftest.in"
5046   while :
5047   do
5048     cat "conftest.in" "conftest.in" >"conftest.tmp"
5049     mv "conftest.tmp" "conftest.in"
5050     cp "conftest.in" "conftest.nl"
5051     $as_echo 'FGREP' >> "conftest.nl"
5052     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
5053     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
5054     as_fn_arith $ac_count + 1 && ac_count=$as_val
5055     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
5056       # Best one so far, save it but keep looking for a better one
5057       ac_cv_path_FGREP="$ac_path_FGREP"
5058       ac_path_FGREP_max=$ac_count
5059     fi
5060     # 10*(2^10) chars as input seems more than enough
5061     test $ac_count -gt 10 && break
5062   done
5063   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5064 esac
5065
5066       $ac_path_FGREP_found && break 3
5067     done
5068   done
5069   done
5070 IFS=$as_save_IFS
5071   if test -z "$ac_cv_path_FGREP"; then
5072     as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5073   fi
5074 else
5075   ac_cv_path_FGREP=$FGREP
5076 fi
5077
5078    fi
5079 fi
5080 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
5081 $as_echo "$ac_cv_path_FGREP" >&6; }
5082  FGREP="$ac_cv_path_FGREP"
5083
5084
5085 test -z "$GREP" && GREP=grep
5086
5087
5088
5089
5090
5091
5092
5093
5094
5095
5096
5097
5098
5099
5100
5101
5102
5103 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5104 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
5105 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
5106
5107 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
5108 $as_echo_n "checking how to print strings... " >&6; }
5109 # Test print first, because it will be a builtin if present.
5110 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
5111    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
5112   ECHO='print -r --'
5113 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
5114   ECHO='printf %s\n'
5115 else
5116   # Use this function as a fallback that always works.
5117   func_fallback_echo ()
5118   {
5119     eval 'cat <<_LTECHO_EOF
5120 $1
5121 _LTECHO_EOF'
5122   }
5123   ECHO='func_fallback_echo'
5124 fi
5125
5126 # func_echo_all arg...
5127 # Invoke $ECHO with all args, space-separated.
5128 func_echo_all ()
5129 {
5130     $ECHO ""
5131 }
5132
5133 case "$ECHO" in
5134   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
5135 $as_echo "printf" >&6; } ;;
5136   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
5137 $as_echo "print -r" >&6; } ;;
5138   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
5139 $as_echo "cat" >&6; } ;;
5140 esac
5141
5142
5143
5144
5145
5146
5147
5148
5149
5150
5151
5152
5153
5154
5155
5156
5157 # Check whether --with-gnu-ld was given.
5158 if test "${with_gnu_ld+set}" = set; then :
5159   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
5160 else
5161   with_gnu_ld=no
5162 fi
5163
5164 ac_prog=ld
5165 if test "$GCC" = yes; then
5166   # Check if gcc -print-prog-name=ld gives a path.
5167   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
5168 $as_echo_n "checking for ld used by $CC... " >&6; }
5169   case $host in
5170   *-*-mingw*)
5171     # gcc leaves a trailing carriage return which upsets mingw
5172     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
5173   *)
5174     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
5175   esac
5176   case $ac_prog in
5177     # Accept absolute paths.
5178     [\\/]* | ?:[\\/]*)
5179       re_direlt='/[^/][^/]*/\.\./'
5180       # Canonicalize the pathname of ld
5181       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
5182       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
5183         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
5184       done
5185       test -z "$LD" && LD="$ac_prog"
5186       ;;
5187   "")
5188     # If it fails, then pretend we aren't using GCC.
5189     ac_prog=ld
5190     ;;
5191   *)
5192     # If it is relative, then search for the first ld in PATH.
5193     with_gnu_ld=unknown
5194     ;;
5195   esac
5196 elif test "$with_gnu_ld" = yes; then
5197   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
5198 $as_echo_n "checking for GNU ld... " >&6; }
5199 else
5200   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
5201 $as_echo_n "checking for non-GNU ld... " >&6; }
5202 fi
5203 if ${lt_cv_path_LD+:} false; then :
5204   $as_echo_n "(cached) " >&6
5205 else
5206   if test -z "$LD"; then
5207   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5208   for ac_dir in $PATH; do
5209     IFS="$lt_save_ifs"
5210     test -z "$ac_dir" && ac_dir=.
5211     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
5212       lt_cv_path_LD="$ac_dir/$ac_prog"
5213       # Check to see if the program is GNU ld.  I'd rather use --version,
5214       # but apparently some variants of GNU ld only accept -v.
5215       # Break only if it was the GNU/non-GNU ld that we prefer.
5216       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
5217       *GNU* | *'with BFD'*)
5218         test "$with_gnu_ld" != no && break
5219         ;;
5220       *)
5221         test "$with_gnu_ld" != yes && break
5222         ;;
5223       esac
5224     fi
5225   done
5226   IFS="$lt_save_ifs"
5227 else
5228   lt_cv_path_LD="$LD" # Let the user override the test with a path.
5229 fi
5230 fi
5231
5232 LD="$lt_cv_path_LD"
5233 if test -n "$LD"; then
5234   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
5235 $as_echo "$LD" >&6; }
5236 else
5237   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5238 $as_echo "no" >&6; }
5239 fi
5240 test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
5241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
5242 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
5243 if ${lt_cv_prog_gnu_ld+:} false; then :
5244   $as_echo_n "(cached) " >&6
5245 else
5246   # I'd rather use --version here, but apparently some GNU lds only accept -v.
5247 case `$LD -v 2>&1 </dev/null` in
5248 *GNU* | *'with BFD'*)
5249   lt_cv_prog_gnu_ld=yes
5250   ;;
5251 *)
5252   lt_cv_prog_gnu_ld=no
5253   ;;
5254 esac
5255 fi
5256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
5257 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
5258 with_gnu_ld=$lt_cv_prog_gnu_ld
5259
5260
5261
5262
5263
5264
5265
5266
5267
5268 if test -n "$ac_tool_prefix"; then
5269   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5270 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5272 $as_echo_n "checking for $ac_word... " >&6; }
5273 if ${ac_cv_prog_RANLIB+:} false; then :
5274   $as_echo_n "(cached) " >&6
5275 else
5276   if test -n "$RANLIB"; then
5277   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5278 else
5279 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5280 for as_dir in $PATH
5281 do
5282   IFS=$as_save_IFS
5283   test -z "$as_dir" && as_dir=.
5284     for ac_exec_ext in '' $ac_executable_extensions; do
5285   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5286     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5287     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5288     break 2
5289   fi
5290 done
5291   done
5292 IFS=$as_save_IFS
5293
5294 fi
5295 fi
5296 RANLIB=$ac_cv_prog_RANLIB
5297 if test -n "$RANLIB"; then
5298   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5299 $as_echo "$RANLIB" >&6; }
5300 else
5301   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5302 $as_echo "no" >&6; }
5303 fi
5304
5305
5306 fi
5307 if test -z "$ac_cv_prog_RANLIB"; then
5308   ac_ct_RANLIB=$RANLIB
5309   # Extract the first word of "ranlib", so it can be a program name with args.
5310 set dummy ranlib; ac_word=$2
5311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5312 $as_echo_n "checking for $ac_word... " >&6; }
5313 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5314   $as_echo_n "(cached) " >&6
5315 else
5316   if test -n "$ac_ct_RANLIB"; then
5317   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5318 else
5319 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5320 for as_dir in $PATH
5321 do
5322   IFS=$as_save_IFS
5323   test -z "$as_dir" && as_dir=.
5324     for ac_exec_ext in '' $ac_executable_extensions; do
5325   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5326     ac_cv_prog_ac_ct_RANLIB="ranlib"
5327     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5328     break 2
5329   fi
5330 done
5331   done
5332 IFS=$as_save_IFS
5333
5334 fi
5335 fi
5336 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5337 if test -n "$ac_ct_RANLIB"; then
5338   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5339 $as_echo "$ac_ct_RANLIB" >&6; }
5340 else
5341   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5342 $as_echo "no" >&6; }
5343 fi
5344
5345   if test "x$ac_ct_RANLIB" = x; then
5346     RANLIB=":"
5347   else
5348     case $cross_compiling:$ac_tool_warned in
5349 yes:)
5350 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5351 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5352 ac_tool_warned=yes ;;
5353 esac
5354     RANLIB=$ac_ct_RANLIB
5355   fi
5356 else
5357   RANLIB="$ac_cv_prog_RANLIB"
5358 fi
5359
5360 if test -n "$ac_tool_prefix"; then
5361   # Extract the first word of "${ac_tool_prefix}objcopy", so it can be a program name with args.
5362 set dummy ${ac_tool_prefix}objcopy; ac_word=$2
5363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5364 $as_echo_n "checking for $ac_word... " >&6; }
5365 if ${ac_cv_prog_OBJCOPY+:} false; then :
5366   $as_echo_n "(cached) " >&6
5367 else
5368   if test -n "$OBJCOPY"; then
5369   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
5370 else
5371 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5372 for as_dir in $PATH
5373 do
5374   IFS=$as_save_IFS
5375   test -z "$as_dir" && as_dir=.
5376     for ac_exec_ext in '' $ac_executable_extensions; do
5377   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5378     ac_cv_prog_OBJCOPY="${ac_tool_prefix}objcopy"
5379     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5380     break 2
5381   fi
5382 done
5383   done
5384 IFS=$as_save_IFS
5385
5386 fi
5387 fi
5388 OBJCOPY=$ac_cv_prog_OBJCOPY
5389 if test -n "$OBJCOPY"; then
5390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
5391 $as_echo "$OBJCOPY" >&6; }
5392 else
5393   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5394 $as_echo "no" >&6; }
5395 fi
5396
5397
5398 fi
5399 if test -z "$ac_cv_prog_OBJCOPY"; then
5400   ac_ct_OBJCOPY=$OBJCOPY
5401   # Extract the first word of "objcopy", so it can be a program name with args.
5402 set dummy objcopy; ac_word=$2
5403 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5404 $as_echo_n "checking for $ac_word... " >&6; }
5405 if ${ac_cv_prog_ac_ct_OBJCOPY+:} false; then :
5406   $as_echo_n "(cached) " >&6
5407 else
5408   if test -n "$ac_ct_OBJCOPY"; then
5409   ac_cv_prog_ac_ct_OBJCOPY="$ac_ct_OBJCOPY" # Let the user override the test.
5410 else
5411 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5412 for as_dir in $PATH
5413 do
5414   IFS=$as_save_IFS
5415   test -z "$as_dir" && as_dir=.
5416     for ac_exec_ext in '' $ac_executable_extensions; do
5417   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5418     ac_cv_prog_ac_ct_OBJCOPY="objcopy"
5419     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5420     break 2
5421   fi
5422 done
5423   done
5424 IFS=$as_save_IFS
5425
5426 fi
5427 fi
5428 ac_ct_OBJCOPY=$ac_cv_prog_ac_ct_OBJCOPY
5429 if test -n "$ac_ct_OBJCOPY"; then
5430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJCOPY" >&5
5431 $as_echo "$ac_ct_OBJCOPY" >&6; }
5432 else
5433   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5434 $as_echo "no" >&6; }
5435 fi
5436
5437   if test "x$ac_ct_OBJCOPY" = x; then
5438     OBJCOPY="missing-objcopy"
5439   else
5440     case $cross_compiling:$ac_tool_warned in
5441 yes:)
5442 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5443 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5444 ac_tool_warned=yes ;;
5445 esac
5446     OBJCOPY=$ac_ct_OBJCOPY
5447   fi
5448 else
5449   OBJCOPY="$ac_cv_prog_OBJCOPY"
5450 fi
5451
5452
5453 enable_dlopen=yes
5454
5455
5456
5457 case `pwd` in
5458   *\ * | *\     *)
5459     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5460 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5461 esac
5462
5463
5464
5465 macro_version='2.2.7a'
5466 macro_revision='1.3134'
5467
5468
5469
5470
5471
5472
5473
5474
5475
5476
5477
5478
5479
5480 ltmain="$ac_aux_dir/ltmain.sh"
5481
5482 # Backslashify metacharacters that are still active within
5483 # double-quoted strings.
5484 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5485
5486 # Same as above, but do not quote variable references.
5487 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5488
5489 # Sed substitution to delay expansion of an escaped shell variable in a
5490 # double_quote_subst'ed string.
5491 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5492
5493 # Sed substitution to delay expansion of an escaped single quote.
5494 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5495
5496 # Sed substitution to avoid accidental globbing in evaled expressions
5497 no_glob_subst='s/\*/\\\*/g'
5498
5499 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5500 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5501 if ${lt_cv_path_NM+:} false; then :
5502   $as_echo_n "(cached) " >&6
5503 else
5504   if test -n "$NM"; then
5505   # Let the user override the test.
5506   lt_cv_path_NM="$NM"
5507 else
5508   lt_nm_to_check="${ac_tool_prefix}nm"
5509   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5510     lt_nm_to_check="$lt_nm_to_check nm"
5511   fi
5512   for lt_tmp_nm in $lt_nm_to_check; do
5513     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5514     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5515       IFS="$lt_save_ifs"
5516       test -z "$ac_dir" && ac_dir=.
5517       tmp_nm="$ac_dir/$lt_tmp_nm"
5518       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5519         # Check to see if the nm accepts a BSD-compat flag.
5520         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5521         #   nm: unknown option "B" ignored
5522         # Tru64's nm complains that /dev/null is an invalid object file
5523         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5524         */dev/null* | *'Invalid file or object type'*)
5525           lt_cv_path_NM="$tmp_nm -B"
5526           break
5527           ;;
5528         *)
5529           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5530           */dev/null*)
5531             lt_cv_path_NM="$tmp_nm -p"
5532             break
5533             ;;
5534           *)
5535             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5536             continue # so that we can try to find one that supports BSD flags
5537             ;;
5538           esac
5539           ;;
5540         esac
5541       fi
5542     done
5543     IFS="$lt_save_ifs"
5544   done
5545   : ${lt_cv_path_NM=no}
5546 fi
5547 fi
5548 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5549 $as_echo "$lt_cv_path_NM" >&6; }
5550 if test "$lt_cv_path_NM" != "no"; then
5551   NM="$lt_cv_path_NM"
5552 else
5553   # Didn't find any BSD compatible name lister, look for dumpbin.
5554   if test -n "$DUMPBIN"; then :
5555     # Let the user override the test.
5556   else
5557     if test -n "$ac_tool_prefix"; then
5558   for ac_prog in dumpbin "link -dump"
5559   do
5560     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5561 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5562 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5563 $as_echo_n "checking for $ac_word... " >&6; }
5564 if ${ac_cv_prog_DUMPBIN+:} false; then :
5565   $as_echo_n "(cached) " >&6
5566 else
5567   if test -n "$DUMPBIN"; then
5568   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5569 else
5570 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5571 for as_dir in $PATH
5572 do
5573   IFS=$as_save_IFS
5574   test -z "$as_dir" && as_dir=.
5575     for ac_exec_ext in '' $ac_executable_extensions; do
5576   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5577     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5578     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5579     break 2
5580   fi
5581 done
5582   done
5583 IFS=$as_save_IFS
5584
5585 fi
5586 fi
5587 DUMPBIN=$ac_cv_prog_DUMPBIN
5588 if test -n "$DUMPBIN"; then
5589   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5590 $as_echo "$DUMPBIN" >&6; }
5591 else
5592   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5593 $as_echo "no" >&6; }
5594 fi
5595
5596
5597     test -n "$DUMPBIN" && break
5598   done
5599 fi
5600 if test -z "$DUMPBIN"; then
5601   ac_ct_DUMPBIN=$DUMPBIN
5602   for ac_prog in dumpbin "link -dump"
5603 do
5604   # Extract the first word of "$ac_prog", so it can be a program name with args.
5605 set dummy $ac_prog; ac_word=$2
5606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5607 $as_echo_n "checking for $ac_word... " >&6; }
5608 if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
5609   $as_echo_n "(cached) " >&6
5610 else
5611   if test -n "$ac_ct_DUMPBIN"; then
5612   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5613 else
5614 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5615 for as_dir in $PATH
5616 do
5617   IFS=$as_save_IFS
5618   test -z "$as_dir" && as_dir=.
5619     for ac_exec_ext in '' $ac_executable_extensions; do
5620   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5621     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5622     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5623     break 2
5624   fi
5625 done
5626   done
5627 IFS=$as_save_IFS
5628
5629 fi
5630 fi
5631 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5632 if test -n "$ac_ct_DUMPBIN"; then
5633   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5634 $as_echo "$ac_ct_DUMPBIN" >&6; }
5635 else
5636   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5637 $as_echo "no" >&6; }
5638 fi
5639
5640
5641   test -n "$ac_ct_DUMPBIN" && break
5642 done
5643
5644   if test "x$ac_ct_DUMPBIN" = x; then
5645     DUMPBIN=":"
5646   else
5647     case $cross_compiling:$ac_tool_warned in
5648 yes:)
5649 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5650 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5651 ac_tool_warned=yes ;;
5652 esac
5653     DUMPBIN=$ac_ct_DUMPBIN
5654   fi
5655 fi
5656
5657     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5658     *COFF*)
5659       DUMPBIN="$DUMPBIN -symbols"
5660       ;;
5661     *)
5662       DUMPBIN=:
5663       ;;
5664     esac
5665   fi
5666
5667   if test "$DUMPBIN" != ":"; then
5668     NM="$DUMPBIN"
5669   fi
5670 fi
5671 test -z "$NM" && NM=nm
5672
5673
5674
5675
5676
5677
5678 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5679 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5680 if ${lt_cv_nm_interface+:} false; then :
5681   $as_echo_n "(cached) " >&6
5682 else
5683   lt_cv_nm_interface="BSD nm"
5684   echo "int some_variable = 0;" > conftest.$ac_ext
5685   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5686   (eval "$ac_compile" 2>conftest.err)
5687   cat conftest.err >&5
5688   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5689   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5690   cat conftest.err >&5
5691   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5692   cat conftest.out >&5
5693   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5694     lt_cv_nm_interface="MS dumpbin"
5695   fi
5696   rm -f conftest*
5697 fi
5698 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5699 $as_echo "$lt_cv_nm_interface" >&6; }
5700
5701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5702 $as_echo_n "checking whether ln -s works... " >&6; }
5703 LN_S=$as_ln_s
5704 if test "$LN_S" = "ln -s"; then
5705   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5706 $as_echo "yes" >&6; }
5707 else
5708   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5709 $as_echo "no, using $LN_S" >&6; }
5710 fi
5711
5712 # find the maximum length of command line arguments
5713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5714 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5715 if ${lt_cv_sys_max_cmd_len+:} false; then :
5716   $as_echo_n "(cached) " >&6
5717 else
5718     i=0
5719   teststring="ABCD"
5720
5721   case $build_os in
5722   msdosdjgpp*)
5723     # On DJGPP, this test can blow up pretty badly due to problems in libc
5724     # (any single argument exceeding 2000 bytes causes a buffer overrun
5725     # during glob expansion).  Even if it were fixed, the result of this
5726     # check would be larger than it should be.
5727     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5728     ;;
5729
5730   gnu*)
5731     # Under GNU Hurd, this test is not required because there is
5732     # no limit to the length of command line arguments.
5733     # Libtool will interpret -1 as no limit whatsoever
5734     lt_cv_sys_max_cmd_len=-1;
5735     ;;
5736
5737   cygwin* | mingw* | cegcc*)
5738     # On Win9x/ME, this test blows up -- it succeeds, but takes
5739     # about 5 minutes as the teststring grows exponentially.
5740     # Worse, since 9x/ME are not pre-emptively multitasking,
5741     # you end up with a "frozen" computer, even though with patience
5742     # the test eventually succeeds (with a max line length of 256k).
5743     # Instead, let's just punt: use the minimum linelength reported by
5744     # all of the supported platforms: 8192 (on NT/2K/XP).
5745     lt_cv_sys_max_cmd_len=8192;
5746     ;;
5747
5748   mint*)
5749     # On MiNT this can take a long time and run out of memory.
5750     lt_cv_sys_max_cmd_len=8192;
5751     ;;
5752
5753   amigaos*)
5754     # On AmigaOS with pdksh, this test takes hours, literally.
5755     # So we just punt and use a minimum line length of 8192.
5756     lt_cv_sys_max_cmd_len=8192;
5757     ;;
5758
5759   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5760     # This has been around since 386BSD, at least.  Likely further.
5761     if test -x /sbin/sysctl; then
5762       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5763     elif test -x /usr/sbin/sysctl; then
5764       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5765     else
5766       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5767     fi
5768     # And add a safety zone
5769     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5770     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5771     ;;
5772
5773   interix*)
5774     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5775     lt_cv_sys_max_cmd_len=196608
5776     ;;
5777
5778   osf*)
5779     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5780     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5781     # nice to cause kernel panics so lets avoid the loop below.
5782     # First set a reasonable default.
5783     lt_cv_sys_max_cmd_len=16384
5784     #
5785     if test -x /sbin/sysconfig; then
5786       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5787         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5788       esac
5789     fi
5790     ;;
5791   sco3.2v5*)
5792     lt_cv_sys_max_cmd_len=102400
5793     ;;
5794   sysv5* | sco5v6* | sysv4.2uw2*)
5795     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5796     if test -n "$kargmax"; then
5797       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5798     else
5799       lt_cv_sys_max_cmd_len=32768
5800     fi
5801     ;;
5802   *)
5803     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5804     if test -n "$lt_cv_sys_max_cmd_len"; then
5805       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5806       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5807     else
5808       # Make teststring a little bigger before we do anything with it.
5809       # a 1K string should be a reasonable start.
5810       for i in 1 2 3 4 5 6 7 8 ; do
5811         teststring=$teststring$teststring
5812       done
5813       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5814       # If test is not a shell built-in, we'll probably end up computing a
5815       # maximum length that is only half of the actual maximum length, but
5816       # we can't tell.
5817       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5818                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5819               test $i != 17 # 1/2 MB should be enough
5820       do
5821         i=`expr $i + 1`
5822         teststring=$teststring$teststring
5823       done
5824       # Only check the string length outside the loop.
5825       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5826       teststring=
5827       # Add a significant safety factor because C++ compilers can tack on
5828       # massive amounts of additional arguments before passing them to the
5829       # linker.  It appears as though 1/2 is a usable value.
5830       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5831     fi
5832     ;;
5833   esac
5834
5835 fi
5836
5837 if test -n $lt_cv_sys_max_cmd_len ; then
5838   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5839 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5840 else
5841   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5842 $as_echo "none" >&6; }
5843 fi
5844 max_cmd_len=$lt_cv_sys_max_cmd_len
5845
5846
5847
5848
5849
5850
5851 : ${CP="cp -f"}
5852 : ${MV="mv -f"}
5853 : ${RM="rm -f"}
5854
5855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5856 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5857 # Try some XSI features
5858 xsi_shell=no
5859 ( _lt_dummy="a/b/c"
5860   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5861       = c,a/b,, \
5862     && eval 'test $(( 1 + 1 )) -eq 2 \
5863     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5864   && xsi_shell=yes
5865 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5866 $as_echo "$xsi_shell" >&6; }
5867
5868
5869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5870 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5871 lt_shell_append=no
5872 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5873     >/dev/null 2>&1 \
5874   && lt_shell_append=yes
5875 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5876 $as_echo "$lt_shell_append" >&6; }
5877
5878
5879 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5880   lt_unset=unset
5881 else
5882   lt_unset=false
5883 fi
5884
5885
5886
5887
5888
5889 # test EBCDIC or ASCII
5890 case `echo X|tr X '\101'` in
5891  A) # ASCII based system
5892     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5893   lt_SP2NL='tr \040 \012'
5894   lt_NL2SP='tr \015\012 \040\040'
5895   ;;
5896  *) # EBCDIC based system
5897   lt_SP2NL='tr \100 \n'
5898   lt_NL2SP='tr \r\n \100\100'
5899   ;;
5900 esac
5901
5902
5903
5904
5905
5906
5907
5908
5909
5910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5911 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5912 if ${lt_cv_ld_reload_flag+:} false; then :
5913   $as_echo_n "(cached) " >&6
5914 else
5915   lt_cv_ld_reload_flag='-r'
5916 fi
5917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5918 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5919 reload_flag=$lt_cv_ld_reload_flag
5920 case $reload_flag in
5921 "" | " "*) ;;
5922 *) reload_flag=" $reload_flag" ;;
5923 esac
5924 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5925 case $host_os in
5926   darwin*)
5927     if test "$GCC" = yes; then
5928       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5929     else
5930       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5931     fi
5932     ;;
5933 esac
5934
5935
5936
5937
5938
5939
5940
5941
5942
5943 if test -n "$ac_tool_prefix"; then
5944   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5945 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5947 $as_echo_n "checking for $ac_word... " >&6; }
5948 if ${ac_cv_prog_OBJDUMP+:} false; then :
5949   $as_echo_n "(cached) " >&6
5950 else
5951   if test -n "$OBJDUMP"; then
5952   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5953 else
5954 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5955 for as_dir in $PATH
5956 do
5957   IFS=$as_save_IFS
5958   test -z "$as_dir" && as_dir=.
5959     for ac_exec_ext in '' $ac_executable_extensions; do
5960   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5961     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5962     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5963     break 2
5964   fi
5965 done
5966   done
5967 IFS=$as_save_IFS
5968
5969 fi
5970 fi
5971 OBJDUMP=$ac_cv_prog_OBJDUMP
5972 if test -n "$OBJDUMP"; then
5973   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5974 $as_echo "$OBJDUMP" >&6; }
5975 else
5976   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5977 $as_echo "no" >&6; }
5978 fi
5979
5980
5981 fi
5982 if test -z "$ac_cv_prog_OBJDUMP"; then
5983   ac_ct_OBJDUMP=$OBJDUMP
5984   # Extract the first word of "objdump", so it can be a program name with args.
5985 set dummy objdump; ac_word=$2
5986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5987 $as_echo_n "checking for $ac_word... " >&6; }
5988 if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
5989   $as_echo_n "(cached) " >&6
5990 else
5991   if test -n "$ac_ct_OBJDUMP"; then
5992   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5993 else
5994 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5995 for as_dir in $PATH
5996 do
5997   IFS=$as_save_IFS
5998   test -z "$as_dir" && as_dir=.
5999     for ac_exec_ext in '' $ac_executable_extensions; do
6000   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6001     ac_cv_prog_ac_ct_OBJDUMP="objdump"
6002     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6003     break 2
6004   fi
6005 done
6006   done
6007 IFS=$as_save_IFS
6008
6009 fi
6010 fi
6011 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
6012 if test -n "$ac_ct_OBJDUMP"; then
6013   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
6014 $as_echo "$ac_ct_OBJDUMP" >&6; }
6015 else
6016   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6017 $as_echo "no" >&6; }
6018 fi
6019
6020   if test "x$ac_ct_OBJDUMP" = x; then
6021     OBJDUMP="false"
6022   else
6023     case $cross_compiling:$ac_tool_warned in
6024 yes:)
6025 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6026 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6027 ac_tool_warned=yes ;;
6028 esac
6029     OBJDUMP=$ac_ct_OBJDUMP
6030   fi
6031 else
6032   OBJDUMP="$ac_cv_prog_OBJDUMP"
6033 fi
6034
6035 test -z "$OBJDUMP" && OBJDUMP=objdump
6036
6037
6038
6039
6040
6041
6042
6043
6044
6045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
6046 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
6047 if ${lt_cv_deplibs_check_method+:} false; then :
6048   $as_echo_n "(cached) " >&6
6049 else
6050   lt_cv_file_magic_cmd='$MAGIC_CMD'
6051 lt_cv_file_magic_test_file=
6052 lt_cv_deplibs_check_method='unknown'
6053 # Need to set the preceding variable on all platforms that support
6054 # interlibrary dependencies.
6055 # 'none' -- dependencies not supported.
6056 # `unknown' -- same as none, but documents that we really don't know.
6057 # 'pass_all' -- all dependencies passed with no checks.
6058 # 'test_compile' -- check by making test program.
6059 # 'file_magic [[regex]]' -- check by looking for files in library path
6060 # which responds to the $file_magic_cmd with a given extended regex.
6061 # If you have `file' or equivalent on your system and you're not sure
6062 # whether `pass_all' will *always* work, you probably want this one.
6063
6064 case $host_os in
6065 aix[4-9]*)
6066   lt_cv_deplibs_check_method=pass_all
6067   ;;
6068
6069 beos*)
6070   lt_cv_deplibs_check_method=pass_all
6071   ;;
6072
6073 bsdi[45]*)
6074   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
6075   lt_cv_file_magic_cmd='/usr/bin/file -L'
6076   lt_cv_file_magic_test_file=/shlib/libc.so
6077   ;;
6078
6079 cygwin*)
6080   # func_win32_libid is a shell function defined in ltmain.sh
6081   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6082   lt_cv_file_magic_cmd='func_win32_libid'
6083   ;;
6084
6085 mingw* | pw32*)
6086   # Base MSYS/MinGW do not provide the 'file' command needed by
6087   # func_win32_libid shell function, so use a weaker test based on 'objdump',
6088   # unless we find 'file', for example because we are cross-compiling.
6089   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
6090   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
6091     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
6092     lt_cv_file_magic_cmd='func_win32_libid'
6093   else
6094     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
6095     lt_cv_file_magic_cmd='$OBJDUMP -f'
6096   fi
6097   ;;
6098
6099 cegcc*)
6100   # use the weaker test based on 'objdump'. See mingw*.
6101   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
6102   lt_cv_file_magic_cmd='$OBJDUMP -f'
6103   ;;
6104
6105 darwin* | rhapsody*)
6106   lt_cv_deplibs_check_method=pass_all
6107   ;;
6108
6109 freebsd* | dragonfly*)
6110   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6111     case $host_cpu in
6112     i*86 )
6113       # Not sure whether the presence of OpenBSD here was a mistake.
6114       # Let's accept both of them until this is cleared up.
6115       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
6116       lt_cv_file_magic_cmd=/usr/bin/file
6117       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
6118       ;;
6119     esac
6120   else
6121     lt_cv_deplibs_check_method=pass_all
6122   fi
6123   ;;
6124
6125 gnu*)
6126   lt_cv_deplibs_check_method=pass_all
6127   ;;
6128
6129 haiku*)
6130   lt_cv_deplibs_check_method=pass_all
6131   ;;
6132
6133 hpux10.20* | hpux11*)
6134   lt_cv_file_magic_cmd=/usr/bin/file
6135   case $host_cpu in
6136   ia64*)
6137     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
6138     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
6139     ;;
6140   hppa*64*)
6141     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
6142     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
6143     ;;
6144   *)
6145     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
6146     lt_cv_file_magic_test_file=/usr/lib/libc.sl
6147     ;;
6148   esac
6149   ;;
6150
6151 interix[3-9]*)
6152   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
6153   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
6154   ;;
6155
6156 irix5* | irix6* | nonstopux*)
6157   case $LD in
6158   *-32|*"-32 ") libmagic=32-bit;;
6159   *-n32|*"-n32 ") libmagic=N32;;
6160   *-64|*"-64 ") libmagic=64-bit;;
6161   *) libmagic=never-match;;
6162   esac
6163   lt_cv_deplibs_check_method=pass_all
6164   ;;
6165
6166 # This must be Linux ELF.
6167 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6168   lt_cv_deplibs_check_method=pass_all
6169   ;;
6170
6171 netbsd*)
6172   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
6173     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6174   else
6175     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
6176   fi
6177   ;;
6178
6179 newos6*)
6180   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
6181   lt_cv_file_magic_cmd=/usr/bin/file
6182   lt_cv_file_magic_test_file=/usr/lib/libnls.so
6183   ;;
6184
6185 *nto* | *qnx*)
6186   lt_cv_deplibs_check_method=pass_all
6187   ;;
6188
6189 openbsd*)
6190   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6191     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
6192   else
6193     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
6194   fi
6195   ;;
6196
6197 osf3* | osf4* | osf5*)
6198   lt_cv_deplibs_check_method=pass_all
6199   ;;
6200
6201 rdos*)
6202   lt_cv_deplibs_check_method=pass_all
6203   ;;
6204
6205 solaris*)
6206   lt_cv_deplibs_check_method=pass_all
6207   ;;
6208
6209 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
6210   lt_cv_deplibs_check_method=pass_all
6211   ;;
6212
6213 sysv4 | sysv4.3*)
6214   case $host_vendor in
6215   motorola)
6216     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]'
6217     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
6218     ;;
6219   ncr)
6220     lt_cv_deplibs_check_method=pass_all
6221     ;;
6222   sequent)
6223     lt_cv_file_magic_cmd='/bin/file'
6224     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
6225     ;;
6226   sni)
6227     lt_cv_file_magic_cmd='/bin/file'
6228     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
6229     lt_cv_file_magic_test_file=/lib/libc.so
6230     ;;
6231   siemens)
6232     lt_cv_deplibs_check_method=pass_all
6233     ;;
6234   pc)
6235     lt_cv_deplibs_check_method=pass_all
6236     ;;
6237   esac
6238   ;;
6239
6240 tpf*)
6241   lt_cv_deplibs_check_method=pass_all
6242   ;;
6243 esac
6244
6245 fi
6246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
6247 $as_echo "$lt_cv_deplibs_check_method" >&6; }
6248 file_magic_cmd=$lt_cv_file_magic_cmd
6249 deplibs_check_method=$lt_cv_deplibs_check_method
6250 test -z "$deplibs_check_method" && deplibs_check_method=unknown
6251
6252
6253
6254
6255
6256
6257
6258
6259
6260
6261
6262
6263 if test -n "$ac_tool_prefix"; then
6264   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6265 set dummy ${ac_tool_prefix}ar; ac_word=$2
6266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6267 $as_echo_n "checking for $ac_word... " >&6; }
6268 if ${ac_cv_prog_AR+:} false; then :
6269   $as_echo_n "(cached) " >&6
6270 else
6271   if test -n "$AR"; then
6272   ac_cv_prog_AR="$AR" # Let the user override the test.
6273 else
6274 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6275 for as_dir in $PATH
6276 do
6277   IFS=$as_save_IFS
6278   test -z "$as_dir" && as_dir=.
6279     for ac_exec_ext in '' $ac_executable_extensions; do
6280   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6281     ac_cv_prog_AR="${ac_tool_prefix}ar"
6282     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6283     break 2
6284   fi
6285 done
6286   done
6287 IFS=$as_save_IFS
6288
6289 fi
6290 fi
6291 AR=$ac_cv_prog_AR
6292 if test -n "$AR"; then
6293   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6294 $as_echo "$AR" >&6; }
6295 else
6296   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6297 $as_echo "no" >&6; }
6298 fi
6299
6300
6301 fi
6302 if test -z "$ac_cv_prog_AR"; then
6303   ac_ct_AR=$AR
6304   # Extract the first word of "ar", so it can be a program name with args.
6305 set dummy ar; 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_ac_ct_AR+:} false; then :
6309   $as_echo_n "(cached) " >&6
6310 else
6311   if test -n "$ac_ct_AR"; then
6312   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6313 else
6314 as_save_IFS=$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_ac_ct_AR="ar"
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 ac_ct_AR=$ac_cv_prog_ac_ct_AR
6332 if test -n "$ac_ct_AR"; then
6333   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6334 $as_echo "$ac_ct_AR" >&6; }
6335 else
6336   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6337 $as_echo "no" >&6; }
6338 fi
6339
6340   if test "x$ac_ct_AR" = x; then
6341     AR="false"
6342   else
6343     case $cross_compiling:$ac_tool_warned in
6344 yes:)
6345 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6346 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6347 ac_tool_warned=yes ;;
6348 esac
6349     AR=$ac_ct_AR
6350   fi
6351 else
6352   AR="$ac_cv_prog_AR"
6353 fi
6354
6355 test -z "$AR" && AR=ar
6356 test -z "$AR_FLAGS" && AR_FLAGS=cru
6357
6358
6359
6360
6361
6362
6363
6364
6365
6366
6367
6368 if test -n "$ac_tool_prefix"; then
6369   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
6370 set dummy ${ac_tool_prefix}strip; ac_word=$2
6371 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6372 $as_echo_n "checking for $ac_word... " >&6; }
6373 if ${ac_cv_prog_STRIP+:} false; then :
6374   $as_echo_n "(cached) " >&6
6375 else
6376   if test -n "$STRIP"; then
6377   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
6378 else
6379 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6380 for as_dir in $PATH
6381 do
6382   IFS=$as_save_IFS
6383   test -z "$as_dir" && as_dir=.
6384     for ac_exec_ext in '' $ac_executable_extensions; do
6385   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6386     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
6387     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6388     break 2
6389   fi
6390 done
6391   done
6392 IFS=$as_save_IFS
6393
6394 fi
6395 fi
6396 STRIP=$ac_cv_prog_STRIP
6397 if test -n "$STRIP"; then
6398   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
6399 $as_echo "$STRIP" >&6; }
6400 else
6401   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6402 $as_echo "no" >&6; }
6403 fi
6404
6405
6406 fi
6407 if test -z "$ac_cv_prog_STRIP"; then
6408   ac_ct_STRIP=$STRIP
6409   # Extract the first word of "strip", so it can be a program name with args.
6410 set dummy strip; ac_word=$2
6411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6412 $as_echo_n "checking for $ac_word... " >&6; }
6413 if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
6414   $as_echo_n "(cached) " >&6
6415 else
6416   if test -n "$ac_ct_STRIP"; then
6417   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
6418 else
6419 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6420 for as_dir in $PATH
6421 do
6422   IFS=$as_save_IFS
6423   test -z "$as_dir" && as_dir=.
6424     for ac_exec_ext in '' $ac_executable_extensions; do
6425   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6426     ac_cv_prog_ac_ct_STRIP="strip"
6427     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6428     break 2
6429   fi
6430 done
6431   done
6432 IFS=$as_save_IFS
6433
6434 fi
6435 fi
6436 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6437 if test -n "$ac_ct_STRIP"; then
6438   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6439 $as_echo "$ac_ct_STRIP" >&6; }
6440 else
6441   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6442 $as_echo "no" >&6; }
6443 fi
6444
6445   if test "x$ac_ct_STRIP" = x; then
6446     STRIP=":"
6447   else
6448     case $cross_compiling:$ac_tool_warned in
6449 yes:)
6450 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6451 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6452 ac_tool_warned=yes ;;
6453 esac
6454     STRIP=$ac_ct_STRIP
6455   fi
6456 else
6457   STRIP="$ac_cv_prog_STRIP"
6458 fi
6459
6460 test -z "$STRIP" && STRIP=:
6461
6462
6463
6464
6465
6466
6467 if test -n "$ac_tool_prefix"; then
6468   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6469 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6471 $as_echo_n "checking for $ac_word... " >&6; }
6472 if ${ac_cv_prog_RANLIB+:} false; then :
6473   $as_echo_n "(cached) " >&6
6474 else
6475   if test -n "$RANLIB"; then
6476   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6477 else
6478 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6479 for as_dir in $PATH
6480 do
6481   IFS=$as_save_IFS
6482   test -z "$as_dir" && as_dir=.
6483     for ac_exec_ext in '' $ac_executable_extensions; do
6484   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6485     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6486     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6487     break 2
6488   fi
6489 done
6490   done
6491 IFS=$as_save_IFS
6492
6493 fi
6494 fi
6495 RANLIB=$ac_cv_prog_RANLIB
6496 if test -n "$RANLIB"; then
6497   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6498 $as_echo "$RANLIB" >&6; }
6499 else
6500   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6501 $as_echo "no" >&6; }
6502 fi
6503
6504
6505 fi
6506 if test -z "$ac_cv_prog_RANLIB"; then
6507   ac_ct_RANLIB=$RANLIB
6508   # Extract the first word of "ranlib", so it can be a program name with args.
6509 set dummy ranlib; ac_word=$2
6510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6511 $as_echo_n "checking for $ac_word... " >&6; }
6512 if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6513   $as_echo_n "(cached) " >&6
6514 else
6515   if test -n "$ac_ct_RANLIB"; then
6516   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6517 else
6518 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6519 for as_dir in $PATH
6520 do
6521   IFS=$as_save_IFS
6522   test -z "$as_dir" && as_dir=.
6523     for ac_exec_ext in '' $ac_executable_extensions; do
6524   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6525     ac_cv_prog_ac_ct_RANLIB="ranlib"
6526     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6527     break 2
6528   fi
6529 done
6530   done
6531 IFS=$as_save_IFS
6532
6533 fi
6534 fi
6535 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6536 if test -n "$ac_ct_RANLIB"; then
6537   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6538 $as_echo "$ac_ct_RANLIB" >&6; }
6539 else
6540   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6541 $as_echo "no" >&6; }
6542 fi
6543
6544   if test "x$ac_ct_RANLIB" = x; then
6545     RANLIB=":"
6546   else
6547     case $cross_compiling:$ac_tool_warned in
6548 yes:)
6549 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6550 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6551 ac_tool_warned=yes ;;
6552 esac
6553     RANLIB=$ac_ct_RANLIB
6554   fi
6555 else
6556   RANLIB="$ac_cv_prog_RANLIB"
6557 fi
6558
6559 test -z "$RANLIB" && RANLIB=:
6560
6561
6562
6563
6564
6565
6566 # Determine commands to create old-style static archives.
6567 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6568 old_postinstall_cmds='chmod 644 $oldlib'
6569 old_postuninstall_cmds=
6570
6571 if test -n "$RANLIB"; then
6572   case $host_os in
6573   openbsd*)
6574     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6575     ;;
6576   *)
6577     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6578     ;;
6579   esac
6580   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6581 fi
6582
6583 case $host_os in
6584   darwin*)
6585     lock_old_archive_extraction=yes ;;
6586   *)
6587     lock_old_archive_extraction=no ;;
6588 esac
6589
6590
6591
6592
6593
6594
6595
6596
6597
6598
6599
6600
6601
6602
6603
6604
6605
6606
6607
6608
6609
6610
6611
6612
6613
6614
6615
6616
6617
6618
6619
6620
6621
6622
6623
6624
6625
6626
6627
6628 # If no C compiler was specified, use CC.
6629 LTCC=${LTCC-"$CC"}
6630
6631 # If no C compiler flags were specified, use CFLAGS.
6632 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6633
6634 # Allow CC to be a program name with arguments.
6635 compiler=$CC
6636
6637
6638 # Check for command to grab the raw symbol name followed by C symbol from nm.
6639 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6640 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6641 if ${lt_cv_sys_global_symbol_pipe+:} false; then :
6642   $as_echo_n "(cached) " >&6
6643 else
6644
6645 # These are sane defaults that work on at least a few old systems.
6646 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6647
6648 # Character class describing NM global symbol codes.
6649 symcode='[BCDEGRST]'
6650
6651 # Regexp to match symbols that can be accessed directly from C.
6652 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6653
6654 # Define system-specific variables.
6655 case $host_os in
6656 aix*)
6657   symcode='[BCDT]'
6658   ;;
6659 cygwin* | mingw* | pw32* | cegcc*)
6660   symcode='[ABCDGISTW]'
6661   ;;
6662 hpux*)
6663   if test "$host_cpu" = ia64; then
6664     symcode='[ABCDEGRST]'
6665   fi
6666   ;;
6667 irix* | nonstopux*)
6668   symcode='[BCDEGRST]'
6669   ;;
6670 osf*)
6671   symcode='[BCDEGQRST]'
6672   ;;
6673 solaris*)
6674   symcode='[BDRT]'
6675   ;;
6676 sco3.2v5*)
6677   symcode='[DT]'
6678   ;;
6679 sysv4.2uw2*)
6680   symcode='[DT]'
6681   ;;
6682 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6683   symcode='[ABDT]'
6684   ;;
6685 sysv4)
6686   symcode='[DFNSTU]'
6687   ;;
6688 esac
6689
6690 # If we're using GNU nm, then use its standard symbol codes.
6691 case `$NM -V 2>&1` in
6692 *GNU* | *'with BFD'*)
6693   symcode='[ABCDGIRSTW]' ;;
6694 esac
6695
6696 # Transform an extracted symbol line into a proper C declaration.
6697 # Some systems (esp. on ia64) link data and code symbols differently,
6698 # so use this general approach.
6699 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6700
6701 # Transform an extracted symbol line into symbol name and symbol address
6702 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6703 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'"
6704
6705 # Handle CRLF in mingw tool chain
6706 opt_cr=
6707 case $build_os in
6708 mingw*)
6709   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6710   ;;
6711 esac
6712
6713 # Try without a prefix underscore, then with it.
6714 for ac_symprfx in "" "_"; do
6715
6716   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6717   symxfrm="\\1 $ac_symprfx\\2 \\2"
6718
6719   # Write the raw and C identifiers.
6720   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6721     # Fake it for dumpbin and say T for any non-static function
6722     # and D for any global variable.
6723     # Also find C++ and __fastcall symbols from MSVC++,
6724     # which start with @ or ?.
6725     lt_cv_sys_global_symbol_pipe="$AWK '"\
6726 "     {last_section=section; section=\$ 3};"\
6727 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6728 "     \$ 0!~/External *\|/{next};"\
6729 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6730 "     {if(hide[section]) next};"\
6731 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6732 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6733 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6734 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6735 "     ' prfx=^$ac_symprfx"
6736   else
6737     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6738   fi
6739
6740   # Check to see that the pipe works correctly.
6741   pipe_works=no
6742
6743   rm -f conftest*
6744   cat > conftest.$ac_ext <<_LT_EOF
6745 #ifdef __cplusplus
6746 extern "C" {
6747 #endif
6748 char nm_test_var;
6749 void nm_test_func(void);
6750 void nm_test_func(void){}
6751 #ifdef __cplusplus
6752 }
6753 #endif
6754 int main(){nm_test_var='a';nm_test_func();return(0);}
6755 _LT_EOF
6756
6757   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6758   (eval $ac_compile) 2>&5
6759   ac_status=$?
6760   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6761   test $ac_status = 0; }; then
6762     # Now try to grab the symbols.
6763     nlist=conftest.nm
6764     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6765   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6766   ac_status=$?
6767   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6768   test $ac_status = 0; } && test -s "$nlist"; then
6769       # Try sorting and uniquifying the output.
6770       if sort "$nlist" | uniq > "$nlist"T; then
6771         mv -f "$nlist"T "$nlist"
6772       else
6773         rm -f "$nlist"T
6774       fi
6775
6776       # Make sure that we snagged all the symbols we need.
6777       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6778         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6779           cat <<_LT_EOF > conftest.$ac_ext
6780 #ifdef __cplusplus
6781 extern "C" {
6782 #endif
6783
6784 _LT_EOF
6785           # Now generate the symbol file.
6786           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6787
6788           cat <<_LT_EOF >> conftest.$ac_ext
6789
6790 /* The mapping between symbol names and symbols.  */
6791 const struct {
6792   const char *name;
6793   void       *address;
6794 }
6795 lt__PROGRAM__LTX_preloaded_symbols[] =
6796 {
6797   { "@PROGRAM@", (void *) 0 },
6798 _LT_EOF
6799           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6800           cat <<\_LT_EOF >> conftest.$ac_ext
6801   {0, (void *) 0}
6802 };
6803
6804 /* This works around a problem in FreeBSD linker */
6805 #ifdef FREEBSD_WORKAROUND
6806 static const void *lt_preloaded_setup() {
6807   return lt__PROGRAM__LTX_preloaded_symbols;
6808 }
6809 #endif
6810
6811 #ifdef __cplusplus
6812 }
6813 #endif
6814 _LT_EOF
6815           # Now try linking the two files.
6816           mv conftest.$ac_objext conftstm.$ac_objext
6817           lt_save_LIBS="$LIBS"
6818           lt_save_CFLAGS="$CFLAGS"
6819           LIBS="conftstm.$ac_objext"
6820           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6821           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6822   (eval $ac_link) 2>&5
6823   ac_status=$?
6824   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6825   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6826             pipe_works=yes
6827           fi
6828           LIBS="$lt_save_LIBS"
6829           CFLAGS="$lt_save_CFLAGS"
6830         else
6831           echo "cannot find nm_test_func in $nlist" >&5
6832         fi
6833       else
6834         echo "cannot find nm_test_var in $nlist" >&5
6835       fi
6836     else
6837       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6838     fi
6839   else
6840     echo "$progname: failed program was:" >&5
6841     cat conftest.$ac_ext >&5
6842   fi
6843   rm -rf conftest* conftst*
6844
6845   # Do not use the global_symbol_pipe unless it works.
6846   if test "$pipe_works" = yes; then
6847     break
6848   else
6849     lt_cv_sys_global_symbol_pipe=
6850   fi
6851 done
6852
6853 fi
6854
6855 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6856   lt_cv_sys_global_symbol_to_cdecl=
6857 fi
6858 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6859   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6860 $as_echo "failed" >&6; }
6861 else
6862   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6863 $as_echo "ok" >&6; }
6864 fi
6865
6866
6867
6868
6869
6870
6871
6872
6873
6874
6875
6876
6877
6878
6879
6880
6881
6882
6883
6884
6885
6886
6887
6888 # Check whether --enable-libtool-lock was given.
6889 if test "${enable_libtool_lock+set}" = set; then :
6890   enableval=$enable_libtool_lock;
6891 fi
6892
6893 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6894
6895 # Some flags need to be propagated to the compiler or linker for good
6896 # libtool support.
6897 case $host in
6898 ia64-*-hpux*)
6899   # Find out which ABI we are using.
6900   echo 'int i;' > conftest.$ac_ext
6901   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6902   (eval $ac_compile) 2>&5
6903   ac_status=$?
6904   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6905   test $ac_status = 0; }; then
6906     case `/usr/bin/file conftest.$ac_objext` in
6907       *ELF-32*)
6908         HPUX_IA64_MODE="32"
6909         ;;
6910       *ELF-64*)
6911         HPUX_IA64_MODE="64"
6912         ;;
6913     esac
6914   fi
6915   rm -rf conftest*
6916   ;;
6917 *-*-irix6*)
6918   # Find out which ABI we are using.
6919   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6920   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6921   (eval $ac_compile) 2>&5
6922   ac_status=$?
6923   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6924   test $ac_status = 0; }; then
6925     if test "$lt_cv_prog_gnu_ld" = yes; then
6926       case `/usr/bin/file conftest.$ac_objext` in
6927         *32-bit*)
6928           LD="${LD-ld} -melf32bsmip"
6929           ;;
6930         *N32*)
6931           LD="${LD-ld} -melf32bmipn32"
6932           ;;
6933         *64-bit*)
6934           LD="${LD-ld} -melf64bmip"
6935         ;;
6936       esac
6937     else
6938       case `/usr/bin/file conftest.$ac_objext` in
6939         *32-bit*)
6940           LD="${LD-ld} -32"
6941           ;;
6942         *N32*)
6943           LD="${LD-ld} -n32"
6944           ;;
6945         *64-bit*)
6946           LD="${LD-ld} -64"
6947           ;;
6948       esac
6949     fi
6950   fi
6951   rm -rf conftest*
6952   ;;
6953
6954 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6955 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6956   # Find out which ABI we are using.
6957   echo 'int i;' > conftest.$ac_ext
6958   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6959   (eval $ac_compile) 2>&5
6960   ac_status=$?
6961   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6962   test $ac_status = 0; }; then
6963     case `/usr/bin/file conftest.o` in
6964       *32-bit*)
6965         case $host in
6966           x86_64-*kfreebsd*-gnu)
6967             LD="${LD-ld} -m elf_i386_fbsd"
6968             ;;
6969           x86_64-*linux*)
6970             case `/usr/bin/file conftest.o` in
6971               *x86-64*)
6972                 LD="${LD-ld} -m elf32_x86_64"
6973                 ;;
6974               *)
6975                 LD="${LD-ld} -m elf_i386"
6976                 ;;
6977             esac
6978             ;;
6979           powerpc64le-*linux*)
6980             LD="${LD-ld} -m elf32lppclinux"
6981             ;;
6982           powerpc64-*linux*)
6983             LD="${LD-ld} -m elf32ppclinux"
6984             ;;
6985           s390x-*linux*)
6986             LD="${LD-ld} -m elf_s390"
6987             ;;
6988           sparc64-*linux*)
6989             LD="${LD-ld} -m elf32_sparc"
6990             ;;
6991         esac
6992         ;;
6993       *64-bit*)
6994         case $host in
6995           x86_64-*kfreebsd*-gnu)
6996             LD="${LD-ld} -m elf_x86_64_fbsd"
6997             ;;
6998           x86_64-*linux*)
6999             LD="${LD-ld} -m elf_x86_64"
7000             ;;
7001           powerpcle-*linux*)
7002             LD="${LD-ld} -m elf64lppc"
7003             ;;
7004           powerpc-*linux*)
7005             LD="${LD-ld} -m elf64ppc"
7006             ;;
7007           s390*-*linux*|s390*-*tpf*)
7008             LD="${LD-ld} -m elf64_s390"
7009             ;;
7010           sparc*-*linux*)
7011             LD="${LD-ld} -m elf64_sparc"
7012             ;;
7013         esac
7014         ;;
7015     esac
7016   fi
7017   rm -rf conftest*
7018   ;;
7019
7020 *-*-sco3.2v5*)
7021   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
7022   SAVE_CFLAGS="$CFLAGS"
7023   CFLAGS="$CFLAGS -belf"
7024   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
7025 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
7026 if ${lt_cv_cc_needs_belf+:} false; then :
7027   $as_echo_n "(cached) " >&6
7028 else
7029   ac_ext=c
7030 ac_cpp='$CPP $CPPFLAGS'
7031 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7032 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7033 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7034
7035      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7036 /* end confdefs.h.  */
7037
7038 int
7039 main ()
7040 {
7041
7042   ;
7043   return 0;
7044 }
7045 _ACEOF
7046 if ac_fn_c_try_link "$LINENO"; then :
7047   lt_cv_cc_needs_belf=yes
7048 else
7049   lt_cv_cc_needs_belf=no
7050 fi
7051 rm -f core conftest.err conftest.$ac_objext \
7052     conftest$ac_exeext conftest.$ac_ext
7053      ac_ext=c
7054 ac_cpp='$CPP $CPPFLAGS'
7055 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7056 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7057 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7058
7059 fi
7060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
7061 $as_echo "$lt_cv_cc_needs_belf" >&6; }
7062   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
7063     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
7064     CFLAGS="$SAVE_CFLAGS"
7065   fi
7066   ;;
7067 sparc*-*solaris*)
7068   # Find out which ABI we are using.
7069   echo 'int i;' > conftest.$ac_ext
7070   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
7071   (eval $ac_compile) 2>&5
7072   ac_status=$?
7073   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
7074   test $ac_status = 0; }; then
7075     case `/usr/bin/file conftest.o` in
7076     *64-bit*)
7077       case $lt_cv_prog_gnu_ld in
7078       yes*) LD="${LD-ld} -m elf64_sparc" ;;
7079       *)
7080         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
7081           LD="${LD-ld} -64"
7082         fi
7083         ;;
7084       esac
7085       ;;
7086     esac
7087   fi
7088   rm -rf conftest*
7089   ;;
7090 esac
7091
7092 need_locks="$enable_libtool_lock"
7093
7094
7095   case $host_os in
7096     rhapsody* | darwin*)
7097     if test -n "$ac_tool_prefix"; then
7098   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
7099 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
7100 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7101 $as_echo_n "checking for $ac_word... " >&6; }
7102 if ${ac_cv_prog_DSYMUTIL+:} false; then :
7103   $as_echo_n "(cached) " >&6
7104 else
7105   if test -n "$DSYMUTIL"; then
7106   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
7107 else
7108 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7109 for as_dir in $PATH
7110 do
7111   IFS=$as_save_IFS
7112   test -z "$as_dir" && as_dir=.
7113     for ac_exec_ext in '' $ac_executable_extensions; do
7114   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7115     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
7116     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7117     break 2
7118   fi
7119 done
7120   done
7121 IFS=$as_save_IFS
7122
7123 fi
7124 fi
7125 DSYMUTIL=$ac_cv_prog_DSYMUTIL
7126 if test -n "$DSYMUTIL"; then
7127   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
7128 $as_echo "$DSYMUTIL" >&6; }
7129 else
7130   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7131 $as_echo "no" >&6; }
7132 fi
7133
7134
7135 fi
7136 if test -z "$ac_cv_prog_DSYMUTIL"; then
7137   ac_ct_DSYMUTIL=$DSYMUTIL
7138   # Extract the first word of "dsymutil", so it can be a program name with args.
7139 set dummy dsymutil; ac_word=$2
7140 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7141 $as_echo_n "checking for $ac_word... " >&6; }
7142 if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
7143   $as_echo_n "(cached) " >&6
7144 else
7145   if test -n "$ac_ct_DSYMUTIL"; then
7146   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
7147 else
7148 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7149 for as_dir in $PATH
7150 do
7151   IFS=$as_save_IFS
7152   test -z "$as_dir" && as_dir=.
7153     for ac_exec_ext in '' $ac_executable_extensions; do
7154   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7155     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
7156     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7157     break 2
7158   fi
7159 done
7160   done
7161 IFS=$as_save_IFS
7162
7163 fi
7164 fi
7165 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
7166 if test -n "$ac_ct_DSYMUTIL"; then
7167   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
7168 $as_echo "$ac_ct_DSYMUTIL" >&6; }
7169 else
7170   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7171 $as_echo "no" >&6; }
7172 fi
7173
7174   if test "x$ac_ct_DSYMUTIL" = x; then
7175     DSYMUTIL=":"
7176   else
7177     case $cross_compiling:$ac_tool_warned in
7178 yes:)
7179 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7180 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7181 ac_tool_warned=yes ;;
7182 esac
7183     DSYMUTIL=$ac_ct_DSYMUTIL
7184   fi
7185 else
7186   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
7187 fi
7188
7189     if test -n "$ac_tool_prefix"; then
7190   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
7191 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
7192 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7193 $as_echo_n "checking for $ac_word... " >&6; }
7194 if ${ac_cv_prog_NMEDIT+:} false; then :
7195   $as_echo_n "(cached) " >&6
7196 else
7197   if test -n "$NMEDIT"; then
7198   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
7199 else
7200 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7201 for as_dir in $PATH
7202 do
7203   IFS=$as_save_IFS
7204   test -z "$as_dir" && as_dir=.
7205     for ac_exec_ext in '' $ac_executable_extensions; do
7206   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7207     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
7208     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7209     break 2
7210   fi
7211 done
7212   done
7213 IFS=$as_save_IFS
7214
7215 fi
7216 fi
7217 NMEDIT=$ac_cv_prog_NMEDIT
7218 if test -n "$NMEDIT"; then
7219   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
7220 $as_echo "$NMEDIT" >&6; }
7221 else
7222   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7223 $as_echo "no" >&6; }
7224 fi
7225
7226
7227 fi
7228 if test -z "$ac_cv_prog_NMEDIT"; then
7229   ac_ct_NMEDIT=$NMEDIT
7230   # Extract the first word of "nmedit", so it can be a program name with args.
7231 set dummy nmedit; ac_word=$2
7232 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7233 $as_echo_n "checking for $ac_word... " >&6; }
7234 if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
7235   $as_echo_n "(cached) " >&6
7236 else
7237   if test -n "$ac_ct_NMEDIT"; then
7238   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
7239 else
7240 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7241 for as_dir in $PATH
7242 do
7243   IFS=$as_save_IFS
7244   test -z "$as_dir" && as_dir=.
7245     for ac_exec_ext in '' $ac_executable_extensions; do
7246   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7247     ac_cv_prog_ac_ct_NMEDIT="nmedit"
7248     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7249     break 2
7250   fi
7251 done
7252   done
7253 IFS=$as_save_IFS
7254
7255 fi
7256 fi
7257 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
7258 if test -n "$ac_ct_NMEDIT"; then
7259   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
7260 $as_echo "$ac_ct_NMEDIT" >&6; }
7261 else
7262   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7263 $as_echo "no" >&6; }
7264 fi
7265
7266   if test "x$ac_ct_NMEDIT" = x; then
7267     NMEDIT=":"
7268   else
7269     case $cross_compiling:$ac_tool_warned in
7270 yes:)
7271 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7272 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7273 ac_tool_warned=yes ;;
7274 esac
7275     NMEDIT=$ac_ct_NMEDIT
7276   fi
7277 else
7278   NMEDIT="$ac_cv_prog_NMEDIT"
7279 fi
7280
7281     if test -n "$ac_tool_prefix"; then
7282   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
7283 set dummy ${ac_tool_prefix}lipo; ac_word=$2
7284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7285 $as_echo_n "checking for $ac_word... " >&6; }
7286 if ${ac_cv_prog_LIPO+:} false; then :
7287   $as_echo_n "(cached) " >&6
7288 else
7289   if test -n "$LIPO"; then
7290   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
7291 else
7292 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7293 for as_dir in $PATH
7294 do
7295   IFS=$as_save_IFS
7296   test -z "$as_dir" && as_dir=.
7297     for ac_exec_ext in '' $ac_executable_extensions; do
7298   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7299     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
7300     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7301     break 2
7302   fi
7303 done
7304   done
7305 IFS=$as_save_IFS
7306
7307 fi
7308 fi
7309 LIPO=$ac_cv_prog_LIPO
7310 if test -n "$LIPO"; then
7311   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
7312 $as_echo "$LIPO" >&6; }
7313 else
7314   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7315 $as_echo "no" >&6; }
7316 fi
7317
7318
7319 fi
7320 if test -z "$ac_cv_prog_LIPO"; then
7321   ac_ct_LIPO=$LIPO
7322   # Extract the first word of "lipo", so it can be a program name with args.
7323 set dummy lipo; ac_word=$2
7324 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7325 $as_echo_n "checking for $ac_word... " >&6; }
7326 if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
7327   $as_echo_n "(cached) " >&6
7328 else
7329   if test -n "$ac_ct_LIPO"; then
7330   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
7331 else
7332 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7333 for as_dir in $PATH
7334 do
7335   IFS=$as_save_IFS
7336   test -z "$as_dir" && as_dir=.
7337     for ac_exec_ext in '' $ac_executable_extensions; do
7338   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7339     ac_cv_prog_ac_ct_LIPO="lipo"
7340     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7341     break 2
7342   fi
7343 done
7344   done
7345 IFS=$as_save_IFS
7346
7347 fi
7348 fi
7349 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
7350 if test -n "$ac_ct_LIPO"; then
7351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
7352 $as_echo "$ac_ct_LIPO" >&6; }
7353 else
7354   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7355 $as_echo "no" >&6; }
7356 fi
7357
7358   if test "x$ac_ct_LIPO" = x; then
7359     LIPO=":"
7360   else
7361     case $cross_compiling:$ac_tool_warned in
7362 yes:)
7363 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7364 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7365 ac_tool_warned=yes ;;
7366 esac
7367     LIPO=$ac_ct_LIPO
7368   fi
7369 else
7370   LIPO="$ac_cv_prog_LIPO"
7371 fi
7372
7373     if test -n "$ac_tool_prefix"; then
7374   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
7375 set dummy ${ac_tool_prefix}otool; ac_word=$2
7376 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7377 $as_echo_n "checking for $ac_word... " >&6; }
7378 if ${ac_cv_prog_OTOOL+:} false; then :
7379   $as_echo_n "(cached) " >&6
7380 else
7381   if test -n "$OTOOL"; then
7382   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
7383 else
7384 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7385 for as_dir in $PATH
7386 do
7387   IFS=$as_save_IFS
7388   test -z "$as_dir" && as_dir=.
7389     for ac_exec_ext in '' $ac_executable_extensions; do
7390   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7391     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
7392     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7393     break 2
7394   fi
7395 done
7396   done
7397 IFS=$as_save_IFS
7398
7399 fi
7400 fi
7401 OTOOL=$ac_cv_prog_OTOOL
7402 if test -n "$OTOOL"; then
7403   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
7404 $as_echo "$OTOOL" >&6; }
7405 else
7406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7407 $as_echo "no" >&6; }
7408 fi
7409
7410
7411 fi
7412 if test -z "$ac_cv_prog_OTOOL"; then
7413   ac_ct_OTOOL=$OTOOL
7414   # Extract the first word of "otool", so it can be a program name with args.
7415 set dummy otool; ac_word=$2
7416 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7417 $as_echo_n "checking for $ac_word... " >&6; }
7418 if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
7419   $as_echo_n "(cached) " >&6
7420 else
7421   if test -n "$ac_ct_OTOOL"; then
7422   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
7423 else
7424 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7425 for as_dir in $PATH
7426 do
7427   IFS=$as_save_IFS
7428   test -z "$as_dir" && as_dir=.
7429     for ac_exec_ext in '' $ac_executable_extensions; do
7430   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7431     ac_cv_prog_ac_ct_OTOOL="otool"
7432     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7433     break 2
7434   fi
7435 done
7436   done
7437 IFS=$as_save_IFS
7438
7439 fi
7440 fi
7441 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7442 if test -n "$ac_ct_OTOOL"; then
7443   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7444 $as_echo "$ac_ct_OTOOL" >&6; }
7445 else
7446   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7447 $as_echo "no" >&6; }
7448 fi
7449
7450   if test "x$ac_ct_OTOOL" = x; then
7451     OTOOL=":"
7452   else
7453     case $cross_compiling:$ac_tool_warned in
7454 yes:)
7455 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7456 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7457 ac_tool_warned=yes ;;
7458 esac
7459     OTOOL=$ac_ct_OTOOL
7460   fi
7461 else
7462   OTOOL="$ac_cv_prog_OTOOL"
7463 fi
7464
7465     if test -n "$ac_tool_prefix"; then
7466   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7467 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7469 $as_echo_n "checking for $ac_word... " >&6; }
7470 if ${ac_cv_prog_OTOOL64+:} false; then :
7471   $as_echo_n "(cached) " >&6
7472 else
7473   if test -n "$OTOOL64"; then
7474   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7475 else
7476 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7477 for as_dir in $PATH
7478 do
7479   IFS=$as_save_IFS
7480   test -z "$as_dir" && as_dir=.
7481     for ac_exec_ext in '' $ac_executable_extensions; do
7482   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7483     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7484     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7485     break 2
7486   fi
7487 done
7488   done
7489 IFS=$as_save_IFS
7490
7491 fi
7492 fi
7493 OTOOL64=$ac_cv_prog_OTOOL64
7494 if test -n "$OTOOL64"; then
7495   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7496 $as_echo "$OTOOL64" >&6; }
7497 else
7498   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7499 $as_echo "no" >&6; }
7500 fi
7501
7502
7503 fi
7504 if test -z "$ac_cv_prog_OTOOL64"; then
7505   ac_ct_OTOOL64=$OTOOL64
7506   # Extract the first word of "otool64", so it can be a program name with args.
7507 set dummy otool64; ac_word=$2
7508 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7509 $as_echo_n "checking for $ac_word... " >&6; }
7510 if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
7511   $as_echo_n "(cached) " >&6
7512 else
7513   if test -n "$ac_ct_OTOOL64"; then
7514   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7515 else
7516 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7517 for as_dir in $PATH
7518 do
7519   IFS=$as_save_IFS
7520   test -z "$as_dir" && as_dir=.
7521     for ac_exec_ext in '' $ac_executable_extensions; do
7522   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
7523     ac_cv_prog_ac_ct_OTOOL64="otool64"
7524     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7525     break 2
7526   fi
7527 done
7528   done
7529 IFS=$as_save_IFS
7530
7531 fi
7532 fi
7533 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7534 if test -n "$ac_ct_OTOOL64"; then
7535   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7536 $as_echo "$ac_ct_OTOOL64" >&6; }
7537 else
7538   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7539 $as_echo "no" >&6; }
7540 fi
7541
7542   if test "x$ac_ct_OTOOL64" = x; then
7543     OTOOL64=":"
7544   else
7545     case $cross_compiling:$ac_tool_warned in
7546 yes:)
7547 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7548 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7549 ac_tool_warned=yes ;;
7550 esac
7551     OTOOL64=$ac_ct_OTOOL64
7552   fi
7553 else
7554   OTOOL64="$ac_cv_prog_OTOOL64"
7555 fi
7556
7557
7558
7559
7560
7561
7562
7563
7564
7565
7566
7567
7568
7569
7570
7571
7572
7573
7574
7575
7576
7577
7578
7579
7580
7581
7582
7583     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7584 $as_echo_n "checking for -single_module linker flag... " >&6; }
7585 if ${lt_cv_apple_cc_single_mod+:} false; then :
7586   $as_echo_n "(cached) " >&6
7587 else
7588   lt_cv_apple_cc_single_mod=no
7589       if test -z "${LT_MULTI_MODULE}"; then
7590         # By default we will add the -single_module flag. You can override
7591         # by either setting the environment variable LT_MULTI_MODULE
7592         # non-empty at configure time, or by adding -multi_module to the
7593         # link flags.
7594         rm -rf libconftest.dylib*
7595         echo "int foo(void){return 1;}" > conftest.c
7596         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7597 -dynamiclib -Wl,-single_module conftest.c" >&5
7598         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7599           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7600         _lt_result=$?
7601         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7602           lt_cv_apple_cc_single_mod=yes
7603         else
7604           cat conftest.err >&5
7605         fi
7606         rm -rf libconftest.dylib*
7607         rm -f conftest.*
7608       fi
7609 fi
7610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7611 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7612     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7613 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7614 if ${lt_cv_ld_exported_symbols_list+:} false; then :
7615   $as_echo_n "(cached) " >&6
7616 else
7617   lt_cv_ld_exported_symbols_list=no
7618       save_LDFLAGS=$LDFLAGS
7619       echo "_main" > conftest.sym
7620       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7621       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7622 /* end confdefs.h.  */
7623
7624 int
7625 main ()
7626 {
7627
7628   ;
7629   return 0;
7630 }
7631 _ACEOF
7632 if ac_fn_c_try_link "$LINENO"; then :
7633   lt_cv_ld_exported_symbols_list=yes
7634 else
7635   lt_cv_ld_exported_symbols_list=no
7636 fi
7637 rm -f core conftest.err conftest.$ac_objext \
7638     conftest$ac_exeext conftest.$ac_ext
7639         LDFLAGS="$save_LDFLAGS"
7640
7641 fi
7642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7643 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7644     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7645 $as_echo_n "checking for -force_load linker flag... " >&6; }
7646 if ${lt_cv_ld_force_load+:} false; then :
7647   $as_echo_n "(cached) " >&6
7648 else
7649   lt_cv_ld_force_load=no
7650       cat > conftest.c << _LT_EOF
7651 int forced_loaded() { return 2;}
7652 _LT_EOF
7653       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7654       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7655       echo "$AR cru libconftest.a conftest.o" >&5
7656       $AR cru libconftest.a conftest.o 2>&5
7657       cat > conftest.c << _LT_EOF
7658 int main() { return 0;}
7659 _LT_EOF
7660       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7661       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7662       _lt_result=$?
7663       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7664         lt_cv_ld_force_load=yes
7665       else
7666         cat conftest.err >&5
7667       fi
7668         rm -f conftest.err libconftest.a conftest conftest.c
7669         rm -rf conftest.dSYM
7670
7671 fi
7672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7673 $as_echo "$lt_cv_ld_force_load" >&6; }
7674     case $host_os in
7675     rhapsody* | darwin1.[012])
7676       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7677     darwin1.*)
7678       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7679     darwin*) # darwin 5.x on
7680       # if running on 10.5 or later, the deployment target defaults
7681       # to the OS version, if on x86, and 10.4, the deployment
7682       # target defaults to 10.4. Don't you love it?
7683       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7684         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7685           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7686         10.[012][,.]*)
7687           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7688         10.*)
7689           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7690       esac
7691     ;;
7692   esac
7693     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7694       _lt_dar_single_mod='$single_module'
7695     fi
7696     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7697       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7698     else
7699       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7700     fi
7701     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7702       _lt_dsymutil='~$DSYMUTIL $lib || :'
7703     else
7704       _lt_dsymutil=
7705     fi
7706     ;;
7707   esac
7708
7709 ac_ext=c
7710 ac_cpp='$CPP $CPPFLAGS'
7711 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7712 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7713 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7714 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7715 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7716 # On Suns, sometimes $CPP names a directory.
7717 if test -n "$CPP" && test -d "$CPP"; then
7718   CPP=
7719 fi
7720 if test -z "$CPP"; then
7721   if ${ac_cv_prog_CPP+:} false; then :
7722   $as_echo_n "(cached) " >&6
7723 else
7724       # Double quotes because CPP needs to be expanded
7725     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7726     do
7727       ac_preproc_ok=false
7728 for ac_c_preproc_warn_flag in '' yes
7729 do
7730   # Use a header file that comes with gcc, so configuring glibc
7731   # with a fresh cross-compiler works.
7732   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7733   # <limits.h> exists even on freestanding compilers.
7734   # On the NeXT, cc -E runs the code through the compiler's parser,
7735   # not just through cpp. "Syntax error" is here to catch this case.
7736   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7737 /* end confdefs.h.  */
7738 #ifdef __STDC__
7739 # include <limits.h>
7740 #else
7741 # include <assert.h>
7742 #endif
7743                      Syntax error
7744 _ACEOF
7745 if ac_fn_c_try_cpp "$LINENO"; then :
7746
7747 else
7748   # Broken: fails on valid input.
7749 continue
7750 fi
7751 rm -f conftest.err conftest.i conftest.$ac_ext
7752
7753   # OK, works on sane cases.  Now check whether nonexistent headers
7754   # can be detected and how.
7755   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7756 /* end confdefs.h.  */
7757 #include <ac_nonexistent.h>
7758 _ACEOF
7759 if ac_fn_c_try_cpp "$LINENO"; then :
7760   # Broken: success on invalid input.
7761 continue
7762 else
7763   # Passes both tests.
7764 ac_preproc_ok=:
7765 break
7766 fi
7767 rm -f conftest.err conftest.i conftest.$ac_ext
7768
7769 done
7770 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7771 rm -f conftest.i conftest.err conftest.$ac_ext
7772 if $ac_preproc_ok; then :
7773   break
7774 fi
7775
7776     done
7777     ac_cv_prog_CPP=$CPP
7778
7779 fi
7780   CPP=$ac_cv_prog_CPP
7781 else
7782   ac_cv_prog_CPP=$CPP
7783 fi
7784 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7785 $as_echo "$CPP" >&6; }
7786 ac_preproc_ok=false
7787 for ac_c_preproc_warn_flag in '' yes
7788 do
7789   # Use a header file that comes with gcc, so configuring glibc
7790   # with a fresh cross-compiler works.
7791   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7792   # <limits.h> exists even on freestanding compilers.
7793   # On the NeXT, cc -E runs the code through the compiler's parser,
7794   # not just through cpp. "Syntax error" is here to catch this case.
7795   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7796 /* end confdefs.h.  */
7797 #ifdef __STDC__
7798 # include <limits.h>
7799 #else
7800 # include <assert.h>
7801 #endif
7802                      Syntax error
7803 _ACEOF
7804 if ac_fn_c_try_cpp "$LINENO"; then :
7805
7806 else
7807   # Broken: fails on valid input.
7808 continue
7809 fi
7810 rm -f conftest.err conftest.i conftest.$ac_ext
7811
7812   # OK, works on sane cases.  Now check whether nonexistent headers
7813   # can be detected and how.
7814   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7815 /* end confdefs.h.  */
7816 #include <ac_nonexistent.h>
7817 _ACEOF
7818 if ac_fn_c_try_cpp "$LINENO"; then :
7819   # Broken: success on invalid input.
7820 continue
7821 else
7822   # Passes both tests.
7823 ac_preproc_ok=:
7824 break
7825 fi
7826 rm -f conftest.err conftest.i conftest.$ac_ext
7827
7828 done
7829 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7830 rm -f conftest.i conftest.err conftest.$ac_ext
7831 if $ac_preproc_ok; then :
7832
7833 else
7834   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7835 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7836 as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
7837 See \`config.log' for more details" "$LINENO" 5; }
7838 fi
7839
7840 ac_ext=c
7841 ac_cpp='$CPP $CPPFLAGS'
7842 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7843 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7844 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7845
7846
7847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7848 $as_echo_n "checking for ANSI C header files... " >&6; }
7849 if ${ac_cv_header_stdc+:} false; then :
7850   $as_echo_n "(cached) " >&6
7851 else
7852   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7853 /* end confdefs.h.  */
7854 #include <stdlib.h>
7855 #include <stdarg.h>
7856 #include <string.h>
7857 #include <float.h>
7858
7859 int
7860 main ()
7861 {
7862
7863   ;
7864   return 0;
7865 }
7866 _ACEOF
7867 if ac_fn_c_try_compile "$LINENO"; then :
7868   ac_cv_header_stdc=yes
7869 else
7870   ac_cv_header_stdc=no
7871 fi
7872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7873
7874 if test $ac_cv_header_stdc = yes; then
7875   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7876   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7877 /* end confdefs.h.  */
7878 #include <string.h>
7879
7880 _ACEOF
7881 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7882   $EGREP "memchr" >/dev/null 2>&1; then :
7883
7884 else
7885   ac_cv_header_stdc=no
7886 fi
7887 rm -f conftest*
7888
7889 fi
7890
7891 if test $ac_cv_header_stdc = yes; then
7892   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7893   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7894 /* end confdefs.h.  */
7895 #include <stdlib.h>
7896
7897 _ACEOF
7898 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7899   $EGREP "free" >/dev/null 2>&1; then :
7900
7901 else
7902   ac_cv_header_stdc=no
7903 fi
7904 rm -f conftest*
7905
7906 fi
7907
7908 if test $ac_cv_header_stdc = yes; then
7909   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7910   if test "$cross_compiling" = yes; then :
7911   :
7912 else
7913   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7914 /* end confdefs.h.  */
7915 #include <ctype.h>
7916 #include <stdlib.h>
7917 #if ((' ' & 0x0FF) == 0x020)
7918 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7919 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7920 #else
7921 # define ISLOWER(c) \
7922                    (('a' <= (c) && (c) <= 'i') \
7923                      || ('j' <= (c) && (c) <= 'r') \
7924                      || ('s' <= (c) && (c) <= 'z'))
7925 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7926 #endif
7927
7928 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7929 int
7930 main ()
7931 {
7932   int i;
7933   for (i = 0; i < 256; i++)
7934     if (XOR (islower (i), ISLOWER (i))
7935         || toupper (i) != TOUPPER (i))
7936       return 2;
7937   return 0;
7938 }
7939 _ACEOF
7940 if ac_fn_c_try_run "$LINENO"; then :
7941
7942 else
7943   ac_cv_header_stdc=no
7944 fi
7945 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7946   conftest.$ac_objext conftest.beam conftest.$ac_ext
7947 fi
7948
7949 fi
7950 fi
7951 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7952 $as_echo "$ac_cv_header_stdc" >&6; }
7953 if test $ac_cv_header_stdc = yes; then
7954
7955 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7956
7957 fi
7958
7959 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7960 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7961                   inttypes.h stdint.h unistd.h
7962 do :
7963   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7964 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7965 "
7966 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
7967   cat >>confdefs.h <<_ACEOF
7968 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7969 _ACEOF
7970
7971 fi
7972
7973 done
7974
7975
7976 for ac_header in dlfcn.h
7977 do :
7978   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7979 "
7980 if test "x$ac_cv_header_dlfcn_h" = xyes; then :
7981   cat >>confdefs.h <<_ACEOF
7982 #define HAVE_DLFCN_H 1
7983 _ACEOF
7984
7985 fi
7986
7987 done
7988
7989 if test -n "$ac_tool_prefix"; then
7990   # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
7991 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
7992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7993 $as_echo_n "checking for $ac_word... " >&6; }
7994 if ${ac_cv_prog_GOC+:} false; then :
7995   $as_echo_n "(cached) " >&6
7996 else
7997   if test -n "$GOC"; then
7998   ac_cv_prog_GOC="$GOC" # Let the user override the test.
7999 else
8000 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8001 for as_dir in $PATH
8002 do
8003   IFS=$as_save_IFS
8004   test -z "$as_dir" && as_dir=.
8005     for ac_exec_ext in '' $ac_executable_extensions; do
8006   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8007     ac_cv_prog_GOC="${ac_tool_prefix}gccgo"
8008     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8009     break 2
8010   fi
8011 done
8012   done
8013 IFS=$as_save_IFS
8014
8015 fi
8016 fi
8017 GOC=$ac_cv_prog_GOC
8018 if test -n "$GOC"; then
8019   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
8020 $as_echo "$GOC" >&6; }
8021 else
8022   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8023 $as_echo "no" >&6; }
8024 fi
8025
8026
8027 fi
8028 if test -z "$ac_cv_prog_GOC"; then
8029   ac_ct_GOC=$GOC
8030   # Extract the first word of "gccgo", so it can be a program name with args.
8031 set dummy gccgo; ac_word=$2
8032 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8033 $as_echo_n "checking for $ac_word... " >&6; }
8034 if ${ac_cv_prog_ac_ct_GOC+:} false; then :
8035   $as_echo_n "(cached) " >&6
8036 else
8037   if test -n "$ac_ct_GOC"; then
8038   ac_cv_prog_ac_ct_GOC="$ac_ct_GOC" # Let the user override the test.
8039 else
8040 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8041 for as_dir in $PATH
8042 do
8043   IFS=$as_save_IFS
8044   test -z "$as_dir" && as_dir=.
8045     for ac_exec_ext in '' $ac_executable_extensions; do
8046   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
8047     ac_cv_prog_ac_ct_GOC="gccgo"
8048     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8049     break 2
8050   fi
8051 done
8052   done
8053 IFS=$as_save_IFS
8054
8055 fi
8056 fi
8057 ac_ct_GOC=$ac_cv_prog_ac_ct_GOC
8058 if test -n "$ac_ct_GOC"; then
8059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GOC" >&5
8060 $as_echo "$ac_ct_GOC" >&6; }
8061 else
8062   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8063 $as_echo "no" >&6; }
8064 fi
8065
8066   if test "x$ac_ct_GOC" = x; then
8067     GOC=""
8068   else
8069     case $cross_compiling:$ac_tool_warned in
8070 yes:)
8071 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
8072 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
8073 ac_tool_warned=yes ;;
8074 esac
8075     GOC=$ac_ct_GOC
8076   fi
8077 else
8078   GOC="$ac_cv_prog_GOC"
8079 fi
8080
8081
8082
8083
8084
8085
8086 # Set options
8087
8088
8089
8090
8091   enable_win32_dll=no
8092
8093
8094             # Check whether --enable-shared was given.
8095 if test "${enable_shared+set}" = set; then :
8096   enableval=$enable_shared; p=${PACKAGE-default}
8097     case $enableval in
8098     yes) enable_shared=yes ;;
8099     no) enable_shared=no ;;
8100     *)
8101       enable_shared=no
8102       # Look at the argument we got.  We use all the common list separators.
8103       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8104       for pkg in $enableval; do
8105         IFS="$lt_save_ifs"
8106         if test "X$pkg" = "X$p"; then
8107           enable_shared=yes
8108         fi
8109       done
8110       IFS="$lt_save_ifs"
8111       ;;
8112     esac
8113 else
8114   enable_shared=yes
8115 fi
8116
8117
8118
8119
8120
8121
8122
8123
8124
8125   # Check whether --enable-static was given.
8126 if test "${enable_static+set}" = set; then :
8127   enableval=$enable_static; p=${PACKAGE-default}
8128     case $enableval in
8129     yes) enable_static=yes ;;
8130     no) enable_static=no ;;
8131     *)
8132      enable_static=no
8133       # Look at the argument we got.  We use all the common list separators.
8134       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8135       for pkg in $enableval; do
8136         IFS="$lt_save_ifs"
8137         if test "X$pkg" = "X$p"; then
8138           enable_static=yes
8139         fi
8140       done
8141       IFS="$lt_save_ifs"
8142       ;;
8143     esac
8144 else
8145   enable_static=yes
8146 fi
8147
8148
8149
8150
8151
8152
8153
8154
8155
8156
8157 # Check whether --with-pic was given.
8158 if test "${with_pic+set}" = set; then :
8159   withval=$with_pic; pic_mode="$withval"
8160 else
8161   pic_mode=default
8162 fi
8163
8164
8165 test -z "$pic_mode" && pic_mode=default
8166
8167
8168
8169
8170
8171
8172
8173   # Check whether --enable-fast-install was given.
8174 if test "${enable_fast_install+set}" = set; then :
8175   enableval=$enable_fast_install; p=${PACKAGE-default}
8176     case $enableval in
8177     yes) enable_fast_install=yes ;;
8178     no) enable_fast_install=no ;;
8179     *)
8180       enable_fast_install=no
8181       # Look at the argument we got.  We use all the common list separators.
8182       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
8183       for pkg in $enableval; do
8184         IFS="$lt_save_ifs"
8185         if test "X$pkg" = "X$p"; then
8186           enable_fast_install=yes
8187         fi
8188       done
8189       IFS="$lt_save_ifs"
8190       ;;
8191     esac
8192 else
8193   enable_fast_install=yes
8194 fi
8195
8196
8197
8198
8199
8200
8201
8202
8203
8204
8205
8206 # This can be used to rebuild libtool when needed
8207 LIBTOOL_DEPS="$ltmain"
8208
8209 # Always use our own libtool.
8210 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
8211
8212
8213
8214
8215
8216
8217
8218
8219
8220
8221
8222
8223
8224
8225
8226
8227
8228
8229
8230
8231
8232
8233
8234
8235
8236
8237 test -z "$LN_S" && LN_S="ln -s"
8238
8239
8240
8241
8242
8243
8244
8245
8246
8247
8248
8249
8250
8251
8252 if test -n "${ZSH_VERSION+set}" ; then
8253    setopt NO_GLOB_SUBST
8254 fi
8255
8256 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
8257 $as_echo_n "checking for objdir... " >&6; }
8258 if ${lt_cv_objdir+:} false; then :
8259   $as_echo_n "(cached) " >&6
8260 else
8261   rm -f .libs 2>/dev/null
8262 mkdir .libs 2>/dev/null
8263 if test -d .libs; then
8264   lt_cv_objdir=.libs
8265 else
8266   # MS-DOS does not allow filenames that begin with a dot.
8267   lt_cv_objdir=_libs
8268 fi
8269 rmdir .libs 2>/dev/null
8270 fi
8271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
8272 $as_echo "$lt_cv_objdir" >&6; }
8273 objdir=$lt_cv_objdir
8274
8275
8276
8277
8278
8279 cat >>confdefs.h <<_ACEOF
8280 #define LT_OBJDIR "$lt_cv_objdir/"
8281 _ACEOF
8282
8283
8284
8285
8286 case $host_os in
8287 aix3*)
8288   # AIX sometimes has problems with the GCC collect2 program.  For some
8289   # reason, if we set the COLLECT_NAMES environment variable, the problems
8290   # vanish in a puff of smoke.
8291   if test "X${COLLECT_NAMES+set}" != Xset; then
8292     COLLECT_NAMES=
8293     export COLLECT_NAMES
8294   fi
8295   ;;
8296 esac
8297
8298 # Global variables:
8299 ofile=libtool
8300 can_build_shared=yes
8301
8302 # All known linkers require a `.a' archive for static linking (except MSVC,
8303 # which needs '.lib').
8304 libext=a
8305
8306 with_gnu_ld="$lt_cv_prog_gnu_ld"
8307
8308 old_CC="$CC"
8309 old_CFLAGS="$CFLAGS"
8310
8311 # Set sane defaults for various variables
8312 test -z "$CC" && CC=cc
8313 test -z "$LTCC" && LTCC=$CC
8314 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
8315 test -z "$LD" && LD=ld
8316 test -z "$ac_objext" && ac_objext=o
8317
8318 for cc_temp in $compiler""; do
8319   case $cc_temp in
8320     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
8321     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
8322     \-*) ;;
8323     *) break;;
8324   esac
8325 done
8326 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
8327
8328
8329 # Only perform the check for file, if the check method requires it
8330 test -z "$MAGIC_CMD" && MAGIC_CMD=file
8331 case $deplibs_check_method in
8332 file_magic*)
8333   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
8334     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
8335 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
8336 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8337   $as_echo_n "(cached) " >&6
8338 else
8339   case $MAGIC_CMD in
8340 [\\/*] |  ?:[\\/]*)
8341   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8342   ;;
8343 *)
8344   lt_save_MAGIC_CMD="$MAGIC_CMD"
8345   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8346   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8347   for ac_dir in $ac_dummy; do
8348     IFS="$lt_save_ifs"
8349     test -z "$ac_dir" && ac_dir=.
8350     if test -f $ac_dir/${ac_tool_prefix}file; then
8351       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
8352       if test -n "$file_magic_test_file"; then
8353         case $deplibs_check_method in
8354         "file_magic "*)
8355           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8356           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8357           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8358             $EGREP "$file_magic_regex" > /dev/null; then
8359             :
8360           else
8361             cat <<_LT_EOF 1>&2
8362
8363 *** Warning: the command libtool uses to detect shared libraries,
8364 *** $file_magic_cmd, produces output that libtool cannot recognize.
8365 *** The result is that libtool may fail to recognize shared libraries
8366 *** as such.  This will affect the creation of libtool libraries that
8367 *** depend on shared libraries, but programs linked with such libtool
8368 *** libraries will work regardless of this problem.  Nevertheless, you
8369 *** may want to report the problem to your system manager and/or to
8370 *** bug-libtool@gnu.org
8371
8372 _LT_EOF
8373           fi ;;
8374         esac
8375       fi
8376       break
8377     fi
8378   done
8379   IFS="$lt_save_ifs"
8380   MAGIC_CMD="$lt_save_MAGIC_CMD"
8381   ;;
8382 esac
8383 fi
8384
8385 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8386 if test -n "$MAGIC_CMD"; then
8387   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8388 $as_echo "$MAGIC_CMD" >&6; }
8389 else
8390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8391 $as_echo "no" >&6; }
8392 fi
8393
8394
8395
8396
8397
8398 if test -z "$lt_cv_path_MAGIC_CMD"; then
8399   if test -n "$ac_tool_prefix"; then
8400     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
8401 $as_echo_n "checking for file... " >&6; }
8402 if ${lt_cv_path_MAGIC_CMD+:} false; then :
8403   $as_echo_n "(cached) " >&6
8404 else
8405   case $MAGIC_CMD in
8406 [\\/*] |  ?:[\\/]*)
8407   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
8408   ;;
8409 *)
8410   lt_save_MAGIC_CMD="$MAGIC_CMD"
8411   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
8412   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
8413   for ac_dir in $ac_dummy; do
8414     IFS="$lt_save_ifs"
8415     test -z "$ac_dir" && ac_dir=.
8416     if test -f $ac_dir/file; then
8417       lt_cv_path_MAGIC_CMD="$ac_dir/file"
8418       if test -n "$file_magic_test_file"; then
8419         case $deplibs_check_method in
8420         "file_magic "*)
8421           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
8422           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8423           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
8424             $EGREP "$file_magic_regex" > /dev/null; then
8425             :
8426           else
8427             cat <<_LT_EOF 1>&2
8428
8429 *** Warning: the command libtool uses to detect shared libraries,
8430 *** $file_magic_cmd, produces output that libtool cannot recognize.
8431 *** The result is that libtool may fail to recognize shared libraries
8432 *** as such.  This will affect the creation of libtool libraries that
8433 *** depend on shared libraries, but programs linked with such libtool
8434 *** libraries will work regardless of this problem.  Nevertheless, you
8435 *** may want to report the problem to your system manager and/or to
8436 *** bug-libtool@gnu.org
8437
8438 _LT_EOF
8439           fi ;;
8440         esac
8441       fi
8442       break
8443     fi
8444   done
8445   IFS="$lt_save_ifs"
8446   MAGIC_CMD="$lt_save_MAGIC_CMD"
8447   ;;
8448 esac
8449 fi
8450
8451 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8452 if test -n "$MAGIC_CMD"; then
8453   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8454 $as_echo "$MAGIC_CMD" >&6; }
8455 else
8456   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8457 $as_echo "no" >&6; }
8458 fi
8459
8460
8461   else
8462     MAGIC_CMD=:
8463   fi
8464 fi
8465
8466   fi
8467   ;;
8468 esac
8469
8470 # Use C for the default configuration in the libtool script
8471
8472 lt_save_CC="$CC"
8473 ac_ext=c
8474 ac_cpp='$CPP $CPPFLAGS'
8475 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8476 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8477 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8478
8479
8480 # Source file extension for C test sources.
8481 ac_ext=c
8482
8483 # Object file extension for compiled C test sources.
8484 objext=o
8485 objext=$objext
8486
8487 # Code to be used in simple compile tests
8488 lt_simple_compile_test_code="int some_variable = 0;"
8489
8490 # Code to be used in simple link tests
8491 lt_simple_link_test_code='int main(){return(0);}'
8492
8493
8494
8495
8496
8497
8498
8499 # If no C compiler was specified, use CC.
8500 LTCC=${LTCC-"$CC"}
8501
8502 # If no C compiler flags were specified, use CFLAGS.
8503 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8504
8505 # Allow CC to be a program name with arguments.
8506 compiler=$CC
8507
8508 # Save the default compiler, since it gets overwritten when the other
8509 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8510 compiler_DEFAULT=$CC
8511
8512 # save warnings/boilerplate of simple test code
8513 ac_outfile=conftest.$ac_objext
8514 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8515 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8516 _lt_compiler_boilerplate=`cat conftest.err`
8517 $RM conftest*
8518
8519 ac_outfile=conftest.$ac_objext
8520 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8521 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8522 _lt_linker_boilerplate=`cat conftest.err`
8523 $RM -r conftest*
8524
8525
8526 ## CAVEAT EMPTOR:
8527 ## There is no encapsulation within the following macros, do not change
8528 ## the running order or otherwise move them around unless you know exactly
8529 ## what you are doing...
8530 if test -n "$compiler"; then
8531
8532 lt_prog_compiler_no_builtin_flag=
8533
8534 if test "$GCC" = yes; then
8535   case $cc_basename in
8536   nvcc*)
8537     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8538   *)
8539     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8540   esac
8541
8542   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8543 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8544 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
8545   $as_echo_n "(cached) " >&6
8546 else
8547   lt_cv_prog_compiler_rtti_exceptions=no
8548    ac_outfile=conftest.$ac_objext
8549    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8550    lt_compiler_flag="-fno-rtti -fno-exceptions"
8551    # Insert the option either (1) after the last *FLAGS variable, or
8552    # (2) before a word containing "conftest.", or (3) at the end.
8553    # Note that $ac_compile itself does not contain backslashes and begins
8554    # with a dollar sign (not a hyphen), so the echo should work correctly.
8555    # The option is referenced via a variable to avoid confusing sed.
8556    lt_compile=`echo "$ac_compile" | $SED \
8557    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8558    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8559    -e 's:$: $lt_compiler_flag:'`
8560    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8561    (eval "$lt_compile" 2>conftest.err)
8562    ac_status=$?
8563    cat conftest.err >&5
8564    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8565    if (exit $ac_status) && test -s "$ac_outfile"; then
8566      # The compiler can only warn and ignore the option if not recognized
8567      # So say no if there are warnings other than the usual output.
8568      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8569      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8570      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8571        lt_cv_prog_compiler_rtti_exceptions=yes
8572      fi
8573    fi
8574    $RM conftest*
8575
8576 fi
8577 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8578 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8579
8580 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8581     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8582 else
8583     :
8584 fi
8585
8586 fi
8587
8588
8589
8590
8591
8592
8593   lt_prog_compiler_wl=
8594 lt_prog_compiler_pic=
8595 lt_prog_compiler_static=
8596
8597 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8598 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8599
8600   if test "$GCC" = yes; then
8601     lt_prog_compiler_wl='-Wl,'
8602     lt_prog_compiler_static='-static'
8603
8604     case $host_os in
8605       aix*)
8606       # All AIX code is PIC.
8607       if test "$host_cpu" = ia64; then
8608         # AIX 5 now supports IA64 processor
8609         lt_prog_compiler_static='-Bstatic'
8610       fi
8611       lt_prog_compiler_pic='-fPIC'
8612       ;;
8613
8614     amigaos*)
8615       case $host_cpu in
8616       powerpc)
8617             # see comment about AmigaOS4 .so support
8618             lt_prog_compiler_pic='-fPIC'
8619         ;;
8620       m68k)
8621             # FIXME: we need at least 68020 code to build shared libraries, but
8622             # adding the `-m68020' flag to GCC prevents building anything better,
8623             # like `-m68040'.
8624             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8625         ;;
8626       esac
8627       ;;
8628
8629     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8630       # PIC is the default for these OSes.
8631       ;;
8632
8633     mingw* | cygwin* | pw32* | os2* | cegcc*)
8634       # This hack is so that the source file can tell whether it is being
8635       # built for inclusion in a dll (and should export symbols for example).
8636       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8637       # (--disable-auto-import) libraries
8638       lt_prog_compiler_pic='-DDLL_EXPORT'
8639       ;;
8640
8641     darwin* | rhapsody*)
8642       # PIC is the default on this platform
8643       # Common symbols not allowed in MH_DYLIB files
8644       lt_prog_compiler_pic='-fno-common'
8645       ;;
8646
8647     haiku*)
8648       # PIC is the default for Haiku.
8649       # The "-static" flag exists, but is broken.
8650       lt_prog_compiler_static=
8651       ;;
8652
8653     hpux*)
8654       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8655       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8656       # sets the default TLS model and affects inlining.
8657       case $host_cpu in
8658       hppa*64*)
8659         # +Z the default
8660         ;;
8661       *)
8662         lt_prog_compiler_pic='-fPIC'
8663         ;;
8664       esac
8665       ;;
8666
8667     interix[3-9]*)
8668       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8669       # Instead, we relocate shared libraries at runtime.
8670       ;;
8671
8672     msdosdjgpp*)
8673       # Just because we use GCC doesn't mean we suddenly get shared libraries
8674       # on systems that don't support them.
8675       lt_prog_compiler_can_build_shared=no
8676       enable_shared=no
8677       ;;
8678
8679     *nto* | *qnx*)
8680       # QNX uses GNU C++, but need to define -shared option too, otherwise
8681       # it will coredump.
8682       lt_prog_compiler_pic='-fPIC -shared'
8683       ;;
8684
8685     sysv4*MP*)
8686       if test -d /usr/nec; then
8687         lt_prog_compiler_pic=-Kconform_pic
8688       fi
8689       ;;
8690
8691     *)
8692       lt_prog_compiler_pic='-fPIC'
8693       ;;
8694     esac
8695
8696     case $cc_basename in
8697     nvcc*) # Cuda Compiler Driver 2.2
8698       lt_prog_compiler_wl='-Xlinker '
8699       lt_prog_compiler_pic='-Xcompiler -fPIC'
8700       ;;
8701     esac
8702   else
8703     # PORTME Check for flag to pass linker flags through the system compiler.
8704     case $host_os in
8705     aix*)
8706       lt_prog_compiler_wl='-Wl,'
8707       if test "$host_cpu" = ia64; then
8708         # AIX 5 now supports IA64 processor
8709         lt_prog_compiler_static='-Bstatic'
8710       else
8711         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8712       fi
8713       ;;
8714
8715     mingw* | cygwin* | pw32* | os2* | cegcc*)
8716       # This hack is so that the source file can tell whether it is being
8717       # built for inclusion in a dll (and should export symbols for example).
8718       lt_prog_compiler_pic='-DDLL_EXPORT'
8719       ;;
8720
8721     hpux9* | hpux10* | hpux11*)
8722       lt_prog_compiler_wl='-Wl,'
8723       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8724       # not for PA HP-UX.
8725       case $host_cpu in
8726       hppa*64*|ia64*)
8727         # +Z the default
8728         ;;
8729       *)
8730         lt_prog_compiler_pic='+Z'
8731         ;;
8732       esac
8733       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8734       lt_prog_compiler_static='${wl}-a ${wl}archive'
8735       ;;
8736
8737     irix5* | irix6* | nonstopux*)
8738       lt_prog_compiler_wl='-Wl,'
8739       # PIC (with -KPIC) is the default.
8740       lt_prog_compiler_static='-non_shared'
8741       ;;
8742
8743     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8744       case $cc_basename in
8745       # old Intel for x86_64 which still supported -KPIC.
8746       ecc*)
8747         lt_prog_compiler_wl='-Wl,'
8748         lt_prog_compiler_pic='-KPIC'
8749         lt_prog_compiler_static='-static'
8750         ;;
8751       # icc used to be incompatible with GCC.
8752       # ICC 10 doesn't accept -KPIC any more.
8753       icc* | ifort*)
8754         lt_prog_compiler_wl='-Wl,'
8755         lt_prog_compiler_pic='-fPIC'
8756         lt_prog_compiler_static='-static'
8757         ;;
8758       # Lahey Fortran 8.1.
8759       lf95*)
8760         lt_prog_compiler_wl='-Wl,'
8761         lt_prog_compiler_pic='--shared'
8762         lt_prog_compiler_static='--static'
8763         ;;
8764       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8765         # Portland Group compilers (*not* the Pentium gcc compiler,
8766         # which looks to be a dead project)
8767         lt_prog_compiler_wl='-Wl,'
8768         lt_prog_compiler_pic='-fpic'
8769         lt_prog_compiler_static='-Bstatic'
8770         ;;
8771       ccc*)
8772         lt_prog_compiler_wl='-Wl,'
8773         # All Alpha code is PIC.
8774         lt_prog_compiler_static='-non_shared'
8775         ;;
8776       xl* | bgxl* | bgf* | mpixl*)
8777         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8778         lt_prog_compiler_wl='-Wl,'
8779         lt_prog_compiler_pic='-qpic'
8780         lt_prog_compiler_static='-qstaticlink'
8781         ;;
8782       *)
8783         case `$CC -V 2>&1 | sed 5q` in
8784         *Sun\ F* | *Sun*Fortran*)
8785           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8786           lt_prog_compiler_pic='-KPIC'
8787           lt_prog_compiler_static='-Bstatic'
8788           lt_prog_compiler_wl=''
8789           ;;
8790         *Sun\ C*)
8791           # Sun C 5.9
8792           lt_prog_compiler_pic='-KPIC'
8793           lt_prog_compiler_static='-Bstatic'
8794           lt_prog_compiler_wl='-Wl,'
8795           ;;
8796         esac
8797         ;;
8798       esac
8799       ;;
8800
8801     newsos6)
8802       lt_prog_compiler_pic='-KPIC'
8803       lt_prog_compiler_static='-Bstatic'
8804       ;;
8805
8806     *nto* | *qnx*)
8807       # QNX uses GNU C++, but need to define -shared option too, otherwise
8808       # it will coredump.
8809       lt_prog_compiler_pic='-fPIC -shared'
8810       ;;
8811
8812     osf3* | osf4* | osf5*)
8813       lt_prog_compiler_wl='-Wl,'
8814       # All OSF/1 code is PIC.
8815       lt_prog_compiler_static='-non_shared'
8816       ;;
8817
8818     rdos*)
8819       lt_prog_compiler_static='-non_shared'
8820       ;;
8821
8822     solaris*)
8823       lt_prog_compiler_pic='-KPIC'
8824       lt_prog_compiler_static='-Bstatic'
8825       case $cc_basename in
8826       f77* | f90* | f95*)
8827         lt_prog_compiler_wl='-Qoption ld ';;
8828       *)
8829         lt_prog_compiler_wl='-Wl,';;
8830       esac
8831       ;;
8832
8833     sunos4*)
8834       lt_prog_compiler_wl='-Qoption ld '
8835       lt_prog_compiler_pic='-PIC'
8836       lt_prog_compiler_static='-Bstatic'
8837       ;;
8838
8839     sysv4 | sysv4.2uw2* | sysv4.3*)
8840       lt_prog_compiler_wl='-Wl,'
8841       lt_prog_compiler_pic='-KPIC'
8842       lt_prog_compiler_static='-Bstatic'
8843       ;;
8844
8845     sysv4*MP*)
8846       if test -d /usr/nec ;then
8847         lt_prog_compiler_pic='-Kconform_pic'
8848         lt_prog_compiler_static='-Bstatic'
8849       fi
8850       ;;
8851
8852     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8853       lt_prog_compiler_wl='-Wl,'
8854       lt_prog_compiler_pic='-KPIC'
8855       lt_prog_compiler_static='-Bstatic'
8856       ;;
8857
8858     unicos*)
8859       lt_prog_compiler_wl='-Wl,'
8860       lt_prog_compiler_can_build_shared=no
8861       ;;
8862
8863     uts4*)
8864       lt_prog_compiler_pic='-pic'
8865       lt_prog_compiler_static='-Bstatic'
8866       ;;
8867
8868     *)
8869       lt_prog_compiler_can_build_shared=no
8870       ;;
8871     esac
8872   fi
8873
8874 case $host_os in
8875   # For platforms which do not support PIC, -DPIC is meaningless:
8876   *djgpp*)
8877     lt_prog_compiler_pic=
8878     ;;
8879   *)
8880     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8881     ;;
8882 esac
8883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8884 $as_echo "$lt_prog_compiler_pic" >&6; }
8885
8886
8887
8888
8889
8890
8891 #
8892 # Check to make sure the PIC flag actually works.
8893 #
8894 if test -n "$lt_prog_compiler_pic"; then
8895   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8896 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8897 if ${lt_cv_prog_compiler_pic_works+:} false; then :
8898   $as_echo_n "(cached) " >&6
8899 else
8900   lt_cv_prog_compiler_pic_works=no
8901    ac_outfile=conftest.$ac_objext
8902    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8903    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8904    # Insert the option either (1) after the last *FLAGS variable, or
8905    # (2) before a word containing "conftest.", or (3) at the end.
8906    # Note that $ac_compile itself does not contain backslashes and begins
8907    # with a dollar sign (not a hyphen), so the echo should work correctly.
8908    # The option is referenced via a variable to avoid confusing sed.
8909    lt_compile=`echo "$ac_compile" | $SED \
8910    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8911    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8912    -e 's:$: $lt_compiler_flag:'`
8913    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8914    (eval "$lt_compile" 2>conftest.err)
8915    ac_status=$?
8916    cat conftest.err >&5
8917    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8918    if (exit $ac_status) && test -s "$ac_outfile"; then
8919      # The compiler can only warn and ignore the option if not recognized
8920      # So say no if there are warnings other than the usual output.
8921      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8922      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8923      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8924        lt_cv_prog_compiler_pic_works=yes
8925      fi
8926    fi
8927    $RM conftest*
8928
8929 fi
8930 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8931 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8932
8933 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8934     case $lt_prog_compiler_pic in
8935      "" | " "*) ;;
8936      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8937      esac
8938 else
8939     lt_prog_compiler_pic=
8940      lt_prog_compiler_can_build_shared=no
8941 fi
8942
8943 fi
8944
8945
8946
8947
8948
8949
8950 #
8951 # Check to make sure the static flag actually works.
8952 #
8953 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8955 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8956 if ${lt_cv_prog_compiler_static_works+:} false; then :
8957   $as_echo_n "(cached) " >&6
8958 else
8959   lt_cv_prog_compiler_static_works=no
8960    save_LDFLAGS="$LDFLAGS"
8961    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8962    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8963    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8964      # The linker can only warn and ignore the option if not recognized
8965      # So say no if there are warnings
8966      if test -s conftest.err; then
8967        # Append any errors to the config.log.
8968        cat conftest.err 1>&5
8969        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8970        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8971        if diff conftest.exp conftest.er2 >/dev/null; then
8972          lt_cv_prog_compiler_static_works=yes
8973        fi
8974      else
8975        lt_cv_prog_compiler_static_works=yes
8976      fi
8977    fi
8978    $RM -r conftest*
8979    LDFLAGS="$save_LDFLAGS"
8980
8981 fi
8982 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8983 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8984
8985 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8986     :
8987 else
8988     lt_prog_compiler_static=
8989 fi
8990
8991
8992
8993
8994
8995
8996
8997   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8998 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8999 if ${lt_cv_prog_compiler_c_o+:} false; then :
9000   $as_echo_n "(cached) " >&6
9001 else
9002   lt_cv_prog_compiler_c_o=no
9003    $RM -r conftest 2>/dev/null
9004    mkdir conftest
9005    cd conftest
9006    mkdir out
9007    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9008
9009    lt_compiler_flag="-o out/conftest2.$ac_objext"
9010    # Insert the option either (1) after the last *FLAGS variable, or
9011    # (2) before a word containing "conftest.", or (3) at the end.
9012    # Note that $ac_compile itself does not contain backslashes and begins
9013    # with a dollar sign (not a hyphen), so the echo should work correctly.
9014    lt_compile=`echo "$ac_compile" | $SED \
9015    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9016    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9017    -e 's:$: $lt_compiler_flag:'`
9018    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9019    (eval "$lt_compile" 2>out/conftest.err)
9020    ac_status=$?
9021    cat out/conftest.err >&5
9022    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9023    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9024    then
9025      # The compiler can only warn and ignore the option if not recognized
9026      # So say no if there are warnings
9027      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9028      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9029      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9030        lt_cv_prog_compiler_c_o=yes
9031      fi
9032    fi
9033    chmod u+w . 2>&5
9034    $RM conftest*
9035    # SGI C++ compiler will create directory out/ii_files/ for
9036    # template instantiation
9037    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9038    $RM out/* && rmdir out
9039    cd ..
9040    $RM -r conftest
9041    $RM conftest*
9042
9043 fi
9044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9045 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9046
9047
9048
9049
9050
9051
9052   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
9053 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
9054 if ${lt_cv_prog_compiler_c_o+:} false; then :
9055   $as_echo_n "(cached) " >&6
9056 else
9057   lt_cv_prog_compiler_c_o=no
9058    $RM -r conftest 2>/dev/null
9059    mkdir conftest
9060    cd conftest
9061    mkdir out
9062    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9063
9064    lt_compiler_flag="-o out/conftest2.$ac_objext"
9065    # Insert the option either (1) after the last *FLAGS variable, or
9066    # (2) before a word containing "conftest.", or (3) at the end.
9067    # Note that $ac_compile itself does not contain backslashes and begins
9068    # with a dollar sign (not a hyphen), so the echo should work correctly.
9069    lt_compile=`echo "$ac_compile" | $SED \
9070    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
9071    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
9072    -e 's:$: $lt_compiler_flag:'`
9073    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
9074    (eval "$lt_compile" 2>out/conftest.err)
9075    ac_status=$?
9076    cat out/conftest.err >&5
9077    echo "$as_me:$LINENO: \$? = $ac_status" >&5
9078    if (exit $ac_status) && test -s out/conftest2.$ac_objext
9079    then
9080      # The compiler can only warn and ignore the option if not recognized
9081      # So say no if there are warnings
9082      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
9083      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
9084      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
9085        lt_cv_prog_compiler_c_o=yes
9086      fi
9087    fi
9088    chmod u+w . 2>&5
9089    $RM conftest*
9090    # SGI C++ compiler will create directory out/ii_files/ for
9091    # template instantiation
9092    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
9093    $RM out/* && rmdir out
9094    cd ..
9095    $RM -r conftest
9096    $RM conftest*
9097
9098 fi
9099 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
9100 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
9101
9102
9103
9104
9105 hard_links="nottested"
9106 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
9107   # do not overwrite the value of need_locks provided by the user
9108   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
9109 $as_echo_n "checking if we can lock with hard links... " >&6; }
9110   hard_links=yes
9111   $RM conftest*
9112   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9113   touch conftest.a
9114   ln conftest.a conftest.b 2>&5 || hard_links=no
9115   ln conftest.a conftest.b 2>/dev/null && hard_links=no
9116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
9117 $as_echo "$hard_links" >&6; }
9118   if test "$hard_links" = no; then
9119     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
9120 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
9121     need_locks=warn
9122   fi
9123 else
9124   need_locks=no
9125 fi
9126
9127
9128
9129
9130
9131
9132   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
9133 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
9134
9135   runpath_var=
9136   allow_undefined_flag=
9137   always_export_symbols=no
9138   archive_cmds=
9139   archive_expsym_cmds=
9140   compiler_needs_object=no
9141   enable_shared_with_static_runtimes=no
9142   export_dynamic_flag_spec=
9143   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
9144   hardcode_automatic=no
9145   hardcode_direct=no
9146   hardcode_direct_absolute=no
9147   hardcode_libdir_flag_spec=
9148   hardcode_libdir_flag_spec_ld=
9149   hardcode_libdir_separator=
9150   hardcode_minus_L=no
9151   hardcode_shlibpath_var=unsupported
9152   inherit_rpath=no
9153   link_all_deplibs=unknown
9154   module_cmds=
9155   module_expsym_cmds=
9156   old_archive_from_new_cmds=
9157   old_archive_from_expsyms_cmds=
9158   thread_safe_flag_spec=
9159   whole_archive_flag_spec=
9160   # include_expsyms should be a list of space-separated symbols to be *always*
9161   # included in the symbol list
9162   include_expsyms=
9163   # exclude_expsyms can be an extended regexp of symbols to exclude
9164   # it will be wrapped by ` (' and `)$', so one must not match beginning or
9165   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
9166   # as well as any symbol that contains `d'.
9167   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
9168   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
9169   # platforms (ab)use it in PIC code, but their linkers get confused if
9170   # the symbol is explicitly referenced.  Since portable code cannot
9171   # rely on this symbol name, it's probably fine to never include it in
9172   # preloaded symbol tables.
9173   # Exclude shared library initialization/finalization symbols.
9174   extract_expsyms_cmds=
9175
9176   case $host_os in
9177   cygwin* | mingw* | pw32* | cegcc*)
9178     # FIXME: the MSVC++ port hasn't been tested in a loooong time
9179     # When not using gcc, we currently assume that we are using
9180     # Microsoft Visual C++.
9181     if test "$GCC" != yes; then
9182       with_gnu_ld=no
9183     fi
9184     ;;
9185   interix*)
9186     # we just hope/assume this is gcc and not c89 (= MSVC++)
9187     with_gnu_ld=yes
9188     ;;
9189   openbsd*)
9190     with_gnu_ld=no
9191     ;;
9192   esac
9193
9194   ld_shlibs=yes
9195
9196   # On some targets, GNU ld is compatible enough with the native linker
9197   # that we're better off using the native interface for both.
9198   lt_use_gnu_ld_interface=no
9199   if test "$with_gnu_ld" = yes; then
9200     case $host_os in
9201       aix*)
9202         # The AIX port of GNU ld has always aspired to compatibility
9203         # with the native linker.  However, as the warning in the GNU ld
9204         # block says, versions before 2.19.5* couldn't really create working
9205         # shared libraries, regardless of the interface used.
9206         case `$LD -v 2>&1` in
9207           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
9208           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
9209           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
9210           *)
9211             lt_use_gnu_ld_interface=yes
9212             ;;
9213         esac
9214         ;;
9215       *)
9216         lt_use_gnu_ld_interface=yes
9217         ;;
9218     esac
9219   fi
9220
9221   if test "$lt_use_gnu_ld_interface" = yes; then
9222     # If archive_cmds runs LD, not CC, wlarc should be empty
9223     wlarc='${wl}'
9224
9225     # Set some defaults for GNU ld with shared library support. These
9226     # are reset later if shared libraries are not supported. Putting them
9227     # here allows them to be overridden if necessary.
9228     runpath_var=LD_RUN_PATH
9229     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9230     export_dynamic_flag_spec='${wl}--export-dynamic'
9231     # ancient GNU ld didn't support --whole-archive et. al.
9232     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
9233       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
9234     else
9235       whole_archive_flag_spec=
9236     fi
9237     supports_anon_versioning=no
9238     case `$LD -v 2>&1` in
9239       *GNU\ gold*) supports_anon_versioning=yes ;;
9240       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
9241       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
9242       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
9243       *\ 2.11.*) ;; # other 2.11 versions
9244       *) supports_anon_versioning=yes ;;
9245     esac
9246
9247     # See if GNU ld supports shared libraries.
9248     case $host_os in
9249     aix[3-9]*)
9250       # On AIX/PPC, the GNU linker is very broken
9251       if test "$host_cpu" != ia64; then
9252         ld_shlibs=no
9253         cat <<_LT_EOF 1>&2
9254
9255 *** Warning: the GNU linker, at least up to release 2.19, is reported
9256 *** to be unable to reliably create shared libraries on AIX.
9257 *** Therefore, libtool is disabling shared libraries support.  If you
9258 *** really care for shared libraries, you may want to install binutils
9259 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
9260 *** You will then need to restart the configuration process.
9261
9262 _LT_EOF
9263       fi
9264       ;;
9265
9266     amigaos*)
9267       case $host_cpu in
9268       powerpc)
9269             # see comment about AmigaOS4 .so support
9270             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9271             archive_expsym_cmds=''
9272         ;;
9273       m68k)
9274             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9275             hardcode_libdir_flag_spec='-L$libdir'
9276             hardcode_minus_L=yes
9277         ;;
9278       esac
9279       ;;
9280
9281     beos*)
9282       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9283         allow_undefined_flag=unsupported
9284         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
9285         # support --undefined.  This deserves some investigation.  FIXME
9286         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9287       else
9288         ld_shlibs=no
9289       fi
9290       ;;
9291
9292     cygwin* | mingw* | pw32* | cegcc*)
9293       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
9294       # as there is no search path for DLLs.
9295       hardcode_libdir_flag_spec='-L$libdir'
9296       export_dynamic_flag_spec='${wl}--export-all-symbols'
9297       allow_undefined_flag=unsupported
9298       always_export_symbols=no
9299       enable_shared_with_static_runtimes=yes
9300       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
9301
9302       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
9303         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9304         # If the export-symbols file already is a .def file (1st line
9305         # is EXPORTS), use it as is; otherwise, prepend...
9306         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
9307           cp $export_symbols $output_objdir/$soname.def;
9308         else
9309           echo EXPORTS > $output_objdir/$soname.def;
9310           cat $export_symbols >> $output_objdir/$soname.def;
9311         fi~
9312         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
9313       else
9314         ld_shlibs=no
9315       fi
9316       ;;
9317
9318     haiku*)
9319       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9320       link_all_deplibs=yes
9321       ;;
9322
9323     interix[3-9]*)
9324       hardcode_direct=no
9325       hardcode_shlibpath_var=no
9326       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9327       export_dynamic_flag_spec='${wl}-E'
9328       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
9329       # Instead, shared libraries are loaded at an image base (0x10000000 by
9330       # default) and relocated if they conflict, which is a slow very memory
9331       # consuming and fragmenting process.  To avoid this, we pick a random,
9332       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
9333       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
9334       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9335       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
9336       ;;
9337
9338     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
9339       tmp_diet=no
9340       if test "$host_os" = linux-dietlibc; then
9341         case $cc_basename in
9342           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
9343         esac
9344       fi
9345       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
9346          && test "$tmp_diet" = no
9347       then
9348         tmp_addflag=
9349         tmp_sharedflag='-shared'
9350         case $cc_basename,$host_cpu in
9351         pgcc*)                          # Portland Group C compiler
9352           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'
9353           tmp_addflag=' $pic_flag'
9354           ;;
9355         pgf77* | pgf90* | pgf95* | pgfortran*)
9356                                         # Portland Group f77 and f90 compilers
9357           whole_archive_flag_spec='${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'
9358           tmp_addflag=' $pic_flag -Mnomain' ;;
9359         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
9360           tmp_addflag=' -i_dynamic' ;;
9361         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
9362           tmp_addflag=' -i_dynamic -nofor_main' ;;
9363         ifc* | ifort*)                  # Intel Fortran compiler
9364           tmp_addflag=' -nofor_main' ;;
9365         lf95*)                          # Lahey Fortran 8.1
9366           whole_archive_flag_spec=
9367           tmp_sharedflag='--shared' ;;
9368         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
9369           tmp_sharedflag='-qmkshrobj'
9370           tmp_addflag= ;;
9371         nvcc*)  # Cuda Compiler Driver 2.2
9372           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
9373           compiler_needs_object=yes
9374           ;;
9375         esac
9376         case `$CC -V 2>&1 | sed 5q` in
9377         *Sun\ C*)                       # Sun C 5.9
9378           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\"` ${wl}--no-whole-archive'
9379           compiler_needs_object=yes
9380           tmp_sharedflag='-G' ;;
9381         *Sun\ F*)                       # Sun Fortran 8.3
9382           tmp_sharedflag='-G' ;;
9383         esac
9384         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9385
9386         if test "x$supports_anon_versioning" = xyes; then
9387           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9388             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9389             echo "local: *; };" >> $output_objdir/$libname.ver~
9390             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
9391         fi
9392
9393         case $cc_basename in
9394         xlf* | bgf* | bgxlf* | mpixlf*)
9395           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
9396           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
9397           hardcode_libdir_flag_spec=
9398           hardcode_libdir_flag_spec_ld='-rpath $libdir'
9399           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
9400           if test "x$supports_anon_versioning" = xyes; then
9401             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
9402               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
9403               echo "local: *; };" >> $output_objdir/$libname.ver~
9404               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
9405           fi
9406           ;;
9407         esac
9408       else
9409         ld_shlibs=no
9410       fi
9411       ;;
9412
9413     netbsd*)
9414       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9415         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
9416         wlarc=
9417       else
9418         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9419         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9420       fi
9421       ;;
9422
9423     solaris*)
9424       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
9425         ld_shlibs=no
9426         cat <<_LT_EOF 1>&2
9427
9428 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
9429 *** create shared libraries on Solaris systems.  Therefore, libtool
9430 *** is disabling shared libraries support.  We urge you to upgrade GNU
9431 *** binutils to release 2.9.1 or newer.  Another option is to modify
9432 *** your PATH or compiler configuration so that the native linker is
9433 *** used, and then restart.
9434
9435 _LT_EOF
9436       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9437         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9438         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9439       else
9440         ld_shlibs=no
9441       fi
9442       ;;
9443
9444     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9445       case `$LD -v 2>&1` in
9446         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9447         ld_shlibs=no
9448         cat <<_LT_EOF 1>&2
9449
9450 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9451 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9452 *** is disabling shared libraries support.  We urge you to upgrade GNU
9453 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9454 *** your PATH or compiler configuration so that the native linker is
9455 *** used, and then restart.
9456
9457 _LT_EOF
9458         ;;
9459         *)
9460           # For security reasons, it is highly recommended that you always
9461           # use absolute paths for naming shared libraries, and exclude the
9462           # DT_RUNPATH tag from executables and libraries.  But doing so
9463           # requires that you compile everything twice, which is a pain.
9464           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9465             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9466             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9467             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9468           else
9469             ld_shlibs=no
9470           fi
9471         ;;
9472       esac
9473       ;;
9474
9475     sunos4*)
9476       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9477       wlarc=
9478       hardcode_direct=yes
9479       hardcode_shlibpath_var=no
9480       ;;
9481
9482     *)
9483       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9484         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9485         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9486       else
9487         ld_shlibs=no
9488       fi
9489       ;;
9490     esac
9491
9492     if test "$ld_shlibs" = no; then
9493       runpath_var=
9494       hardcode_libdir_flag_spec=
9495       export_dynamic_flag_spec=
9496       whole_archive_flag_spec=
9497     fi
9498   else
9499     # PORTME fill in a description of your system's linker (not GNU ld)
9500     case $host_os in
9501     aix3*)
9502       allow_undefined_flag=unsupported
9503       always_export_symbols=yes
9504       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9505       # Note: this linker hardcodes the directories in LIBPATH if there
9506       # are no directories specified by -L.
9507       hardcode_minus_L=yes
9508       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9509         # Neither direct hardcoding nor static linking is supported with a
9510         # broken collect2.
9511         hardcode_direct=unsupported
9512       fi
9513       ;;
9514
9515     aix[4-9]*)
9516       if test "$host_cpu" = ia64; then
9517         # On IA64, the linker does run time linking by default, so we don't
9518         # have to do anything special.
9519         aix_use_runtimelinking=no
9520         exp_sym_flag='-Bexport'
9521         no_entry_flag=""
9522       else
9523         # If we're using GNU nm, then we don't want the "-C" option.
9524         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9525         # Also, AIX nm treats weak defined symbols like other global
9526         # defined symbols, whereas GNU nm marks them as "W".
9527         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9528           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9529         else
9530           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9531         fi
9532         aix_use_runtimelinking=no
9533
9534         # Test if we are trying to use run time linking or normal
9535         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9536         # need to do runtime linking.
9537         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9538           for ld_flag in $LDFLAGS; do
9539           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9540             aix_use_runtimelinking=yes
9541             break
9542           fi
9543           done
9544           ;;
9545         esac
9546
9547         exp_sym_flag='-bexport'
9548         no_entry_flag='-bnoentry'
9549       fi
9550
9551       # When large executables or shared objects are built, AIX ld can
9552       # have problems creating the table of contents.  If linking a library
9553       # or program results in "error TOC overflow" add -mminimal-toc to
9554       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9555       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9556
9557       archive_cmds=''
9558       hardcode_direct=yes
9559       hardcode_direct_absolute=yes
9560       hardcode_libdir_separator=':'
9561       link_all_deplibs=yes
9562       file_list_spec='${wl}-f,'
9563
9564       if test "$GCC" = yes; then
9565         case $host_os in aix4.[012]|aix4.[012].*)
9566         # We only want to do this on AIX 4.2 and lower, the check
9567         # below for broken collect2 doesn't work under 4.3+
9568           collect2name=`${CC} -print-prog-name=collect2`
9569           if test -f "$collect2name" &&
9570            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9571           then
9572           # We have reworked collect2
9573           :
9574           else
9575           # We have old collect2
9576           hardcode_direct=unsupported
9577           # It fails to find uninstalled libraries when the uninstalled
9578           # path is not listed in the libpath.  Setting hardcode_minus_L
9579           # to unsupported forces relinking
9580           hardcode_minus_L=yes
9581           hardcode_libdir_flag_spec='-L$libdir'
9582           hardcode_libdir_separator=
9583           fi
9584           ;;
9585         esac
9586         shared_flag='-shared'
9587         if test "$aix_use_runtimelinking" = yes; then
9588           shared_flag="$shared_flag "'${wl}-G'
9589         fi
9590       else
9591         # not using gcc
9592         if test "$host_cpu" = ia64; then
9593         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9594         # chokes on -Wl,-G. The following line is correct:
9595           shared_flag='-G'
9596         else
9597           if test "$aix_use_runtimelinking" = yes; then
9598             shared_flag='${wl}-G'
9599           else
9600             shared_flag='${wl}-bM:SRE'
9601           fi
9602         fi
9603       fi
9604
9605       export_dynamic_flag_spec='${wl}-bexpall'
9606       # It seems that -bexpall does not export symbols beginning with
9607       # underscore (_), so it is better to generate a list of symbols to export.
9608       always_export_symbols=yes
9609       if test "$aix_use_runtimelinking" = yes; then
9610         # Warning - without using the other runtime loading flags (-brtl),
9611         # -berok will link without error, but may produce a broken library.
9612         allow_undefined_flag='-berok'
9613         # Determine the default libpath from the value encoded in an
9614         # empty executable.
9615         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9616 /* end confdefs.h.  */
9617
9618 int
9619 main ()
9620 {
9621
9622   ;
9623   return 0;
9624 }
9625 _ACEOF
9626 if ac_fn_c_try_link "$LINENO"; then :
9627
9628 lt_aix_libpath_sed='
9629     /Import File Strings/,/^$/ {
9630         /^0/ {
9631             s/^0  *\(.*\)$/\1/
9632             p
9633         }
9634     }'
9635 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9636 # Check for a 64-bit object if we didn't find anything.
9637 if test -z "$aix_libpath"; then
9638   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9639 fi
9640 fi
9641 rm -f core conftest.err conftest.$ac_objext \
9642     conftest$ac_exeext conftest.$ac_ext
9643 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9644
9645         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9646         archive_expsym_cmds='$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 $shared_flag"
9647       else
9648         if test "$host_cpu" = ia64; then
9649           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9650           allow_undefined_flag="-z nodefs"
9651           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9652         else
9653          # Determine the default libpath from the value encoded in an
9654          # empty executable.
9655          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9656 /* end confdefs.h.  */
9657
9658 int
9659 main ()
9660 {
9661
9662   ;
9663   return 0;
9664 }
9665 _ACEOF
9666 if ac_fn_c_try_link "$LINENO"; then :
9667
9668 lt_aix_libpath_sed='
9669     /Import File Strings/,/^$/ {
9670         /^0/ {
9671             s/^0  *\(.*\)$/\1/
9672             p
9673         }
9674     }'
9675 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9676 # Check for a 64-bit object if we didn't find anything.
9677 if test -z "$aix_libpath"; then
9678   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9679 fi
9680 fi
9681 rm -f core conftest.err conftest.$ac_objext \
9682     conftest$ac_exeext conftest.$ac_ext
9683 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9684
9685          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9686           # Warning - without using the other run time loading flags,
9687           # -berok will link without error, but may produce a broken library.
9688           no_undefined_flag=' ${wl}-bernotok'
9689           allow_undefined_flag=' ${wl}-berok'
9690           if test "$with_gnu_ld" = yes; then
9691             # We only use this code for GNU lds that support --whole-archive.
9692             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9693           else
9694             # Exported symbols can be pulled into shared objects from archives
9695             whole_archive_flag_spec='$convenience'
9696           fi
9697           archive_cmds_need_lc=yes
9698           # This is similar to how AIX traditionally builds its shared libraries.
9699           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'
9700         fi
9701       fi
9702       ;;
9703
9704     amigaos*)
9705       case $host_cpu in
9706       powerpc)
9707             # see comment about AmigaOS4 .so support
9708             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9709             archive_expsym_cmds=''
9710         ;;
9711       m68k)
9712             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9713             hardcode_libdir_flag_spec='-L$libdir'
9714             hardcode_minus_L=yes
9715         ;;
9716       esac
9717       ;;
9718
9719     bsdi[45]*)
9720       export_dynamic_flag_spec=-rdynamic
9721       ;;
9722
9723     cygwin* | mingw* | pw32* | cegcc*)
9724       # When not using gcc, we currently assume that we are using
9725       # Microsoft Visual C++.
9726       # hardcode_libdir_flag_spec is actually meaningless, as there is
9727       # no search path for DLLs.
9728       hardcode_libdir_flag_spec=' '
9729       allow_undefined_flag=unsupported
9730       # Tell ltmain to make .lib files, not .a files.
9731       libext=lib
9732       # Tell ltmain to make .dll files, not .so files.
9733       shrext_cmds=".dll"
9734       # FIXME: Setting linknames here is a bad hack.
9735       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9736       # The linker will automatically build a .lib file if we build a DLL.
9737       old_archive_from_new_cmds='true'
9738       # FIXME: Should let the user specify the lib program.
9739       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9740       fix_srcfile_path='`cygpath -w "$srcfile"`'
9741       enable_shared_with_static_runtimes=yes
9742       ;;
9743
9744     darwin* | rhapsody*)
9745
9746
9747   archive_cmds_need_lc=no
9748   hardcode_direct=no
9749   hardcode_automatic=yes
9750   hardcode_shlibpath_var=unsupported
9751   if test "$lt_cv_ld_force_load" = "yes"; then
9752     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9753   else
9754     whole_archive_flag_spec=''
9755   fi
9756   link_all_deplibs=yes
9757   allow_undefined_flag="$_lt_dar_allow_undefined"
9758   case $cc_basename in
9759      ifort*) _lt_dar_can_shared=yes ;;
9760      *) _lt_dar_can_shared=$GCC ;;
9761   esac
9762   if test "$_lt_dar_can_shared" = "yes"; then
9763     output_verbose_link_cmd=func_echo_all
9764     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9765     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9766     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}${_lt_dsymutil}"
9767     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9768
9769   else
9770   ld_shlibs=no
9771   fi
9772
9773       ;;
9774
9775     dgux*)
9776       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9777       hardcode_libdir_flag_spec='-L$libdir'
9778       hardcode_shlibpath_var=no
9779       ;;
9780
9781     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9782     # support.  Future versions do this automatically, but an explicit c++rt0.o
9783     # does not break anything, and helps significantly (at the cost of a little
9784     # extra space).
9785     freebsd2.2*)
9786       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9787       hardcode_libdir_flag_spec='-R$libdir'
9788       hardcode_direct=yes
9789       hardcode_shlibpath_var=no
9790       ;;
9791
9792     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9793     freebsd2.*)
9794       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9795       hardcode_direct=yes
9796       hardcode_minus_L=yes
9797       hardcode_shlibpath_var=no
9798       ;;
9799
9800     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9801     freebsd* | dragonfly*)
9802       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9803       hardcode_libdir_flag_spec='-R$libdir'
9804       hardcode_direct=yes
9805       hardcode_shlibpath_var=no
9806       ;;
9807
9808     hpux9*)
9809       if test "$GCC" = yes; then
9810         archive_cmds='$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 $lib'
9811       else
9812         archive_cmds='$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 $lib'
9813       fi
9814       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9815       hardcode_libdir_separator=:
9816       hardcode_direct=yes
9817
9818       # hardcode_minus_L: Not really in the search PATH,
9819       # but as the default location of the library.
9820       hardcode_minus_L=yes
9821       export_dynamic_flag_spec='${wl}-E'
9822       ;;
9823
9824     hpux10*)
9825       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9826         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9827       else
9828         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9829       fi
9830       if test "$with_gnu_ld" = no; then
9831         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9832         hardcode_libdir_flag_spec_ld='+b $libdir'
9833         hardcode_libdir_separator=:
9834         hardcode_direct=yes
9835         hardcode_direct_absolute=yes
9836         export_dynamic_flag_spec='${wl}-E'
9837         # hardcode_minus_L: Not really in the search PATH,
9838         # but as the default location of the library.
9839         hardcode_minus_L=yes
9840       fi
9841       ;;
9842
9843     hpux11*)
9844       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9845         case $host_cpu in
9846         hppa*64*)
9847           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9848           ;;
9849         ia64*)
9850           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9851           ;;
9852         *)
9853           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9854           ;;
9855         esac
9856       else
9857         case $host_cpu in
9858         hppa*64*)
9859           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9860           ;;
9861         ia64*)
9862           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9863           ;;
9864         *)
9865
9866           # Older versions of the 11.00 compiler do not understand -b yet
9867           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9868           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9869 $as_echo_n "checking if $CC understands -b... " >&6; }
9870 if ${lt_cv_prog_compiler__b+:} false; then :
9871   $as_echo_n "(cached) " >&6
9872 else
9873   lt_cv_prog_compiler__b=no
9874    save_LDFLAGS="$LDFLAGS"
9875    LDFLAGS="$LDFLAGS -b"
9876    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9877    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9878      # The linker can only warn and ignore the option if not recognized
9879      # So say no if there are warnings
9880      if test -s conftest.err; then
9881        # Append any errors to the config.log.
9882        cat conftest.err 1>&5
9883        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9884        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9885        if diff conftest.exp conftest.er2 >/dev/null; then
9886          lt_cv_prog_compiler__b=yes
9887        fi
9888      else
9889        lt_cv_prog_compiler__b=yes
9890      fi
9891    fi
9892    $RM -r conftest*
9893    LDFLAGS="$save_LDFLAGS"
9894
9895 fi
9896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9897 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9898
9899 if test x"$lt_cv_prog_compiler__b" = xyes; then
9900     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9901 else
9902     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9903 fi
9904
9905           ;;
9906         esac
9907       fi
9908       if test "$with_gnu_ld" = no; then
9909         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9910         hardcode_libdir_separator=:
9911
9912         case $host_cpu in
9913         hppa*64*|ia64*)
9914           hardcode_direct=no
9915           hardcode_shlibpath_var=no
9916           ;;
9917         *)
9918           hardcode_direct=yes
9919           hardcode_direct_absolute=yes
9920           export_dynamic_flag_spec='${wl}-E'
9921
9922           # hardcode_minus_L: Not really in the search PATH,
9923           # but as the default location of the library.
9924           hardcode_minus_L=yes
9925           ;;
9926         esac
9927       fi
9928       ;;
9929
9930     irix5* | irix6* | nonstopux*)
9931       if test "$GCC" = yes; then
9932         archive_cmds='$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 $lib'
9933         # Try to use the -exported_symbol ld option, if it does not
9934         # work, assume that -exports_file does not work either and
9935         # implicitly export all symbols.
9936         save_LDFLAGS="$LDFLAGS"
9937         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9938         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9939 /* end confdefs.h.  */
9940 int foo(void) {}
9941 _ACEOF
9942 if ac_fn_c_try_link "$LINENO"; then :
9943   archive_expsym_cmds='$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 $lib'
9944
9945 fi
9946 rm -f core conftest.err conftest.$ac_objext \
9947     conftest$ac_exeext conftest.$ac_ext
9948         LDFLAGS="$save_LDFLAGS"
9949       else
9950         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9951         archive_expsym_cmds='$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 $lib'
9952       fi
9953       archive_cmds_need_lc='no'
9954       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9955       hardcode_libdir_separator=:
9956       inherit_rpath=yes
9957       link_all_deplibs=yes
9958       ;;
9959
9960     netbsd*)
9961       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9962         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9963       else
9964         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9965       fi
9966       hardcode_libdir_flag_spec='-R$libdir'
9967       hardcode_direct=yes
9968       hardcode_shlibpath_var=no
9969       ;;
9970
9971     newsos6)
9972       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9973       hardcode_direct=yes
9974       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9975       hardcode_libdir_separator=:
9976       hardcode_shlibpath_var=no
9977       ;;
9978
9979     *nto* | *qnx*)
9980       ;;
9981
9982     openbsd*)
9983       if test -f /usr/libexec/ld.so; then
9984         hardcode_direct=yes
9985         hardcode_shlibpath_var=no
9986         hardcode_direct_absolute=yes
9987         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9988           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9989           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9990           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9991           export_dynamic_flag_spec='${wl}-E'
9992         else
9993           case $host_os in
9994            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9995              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9996              hardcode_libdir_flag_spec='-R$libdir'
9997              ;;
9998            *)
9999              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
10000              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
10001              ;;
10002           esac
10003         fi
10004       else
10005         ld_shlibs=no
10006       fi
10007       ;;
10008
10009     os2*)
10010       hardcode_libdir_flag_spec='-L$libdir'
10011       hardcode_minus_L=yes
10012       allow_undefined_flag=unsupported
10013       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'
10014       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
10015       ;;
10016
10017     osf3*)
10018       if test "$GCC" = yes; then
10019         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10020         archive_cmds='$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 $lib'
10021       else
10022         allow_undefined_flag=' -expect_unresolved \*'
10023         archive_cmds='$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 $lib'
10024       fi
10025       archive_cmds_need_lc='no'
10026       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10027       hardcode_libdir_separator=:
10028       ;;
10029
10030     osf4* | osf5*)      # as osf3* with the addition of -msym flag
10031       if test "$GCC" = yes; then
10032         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
10033         archive_cmds='$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 $lib'
10034         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
10035       else
10036         allow_undefined_flag=' -expect_unresolved \*'
10037         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'
10038         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~
10039         $CC -shared${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'
10040
10041         # Both c and cxx compiler support -rpath directly
10042         hardcode_libdir_flag_spec='-rpath $libdir'
10043       fi
10044       archive_cmds_need_lc='no'
10045       hardcode_libdir_separator=:
10046       ;;
10047
10048     solaris*)
10049       no_undefined_flag=' -z defs'
10050       if test "$GCC" = yes; then
10051         wlarc='${wl}'
10052         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
10053         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10054           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10055       else
10056         case `$CC -V 2>&1` in
10057         *"Compilers 5.0"*)
10058           wlarc=''
10059           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
10060           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10061           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
10062           ;;
10063         *)
10064           wlarc='${wl}'
10065           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
10066           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
10067           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
10068           ;;
10069         esac
10070       fi
10071       hardcode_libdir_flag_spec='-R$libdir'
10072       hardcode_shlibpath_var=no
10073       case $host_os in
10074       solaris2.[0-5] | solaris2.[0-5].*) ;;
10075       *)
10076         # The compiler driver will combine and reorder linker options,
10077         # but understands `-z linker_flag'.  GCC discards it without `$wl',
10078         # but is careful enough not to reorder.
10079         # Supported since Solaris 2.6 (maybe 2.5.1?)
10080         if test "$GCC" = yes; then
10081           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
10082         else
10083           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
10084         fi
10085         ;;
10086       esac
10087       link_all_deplibs=yes
10088       ;;
10089
10090     sunos4*)
10091       if test "x$host_vendor" = xsequent; then
10092         # Use $CC to link under sequent, because it throws in some extra .o
10093         # files that make .init and .fini sections work.
10094         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
10095       else
10096         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
10097       fi
10098       hardcode_libdir_flag_spec='-L$libdir'
10099       hardcode_direct=yes
10100       hardcode_minus_L=yes
10101       hardcode_shlibpath_var=no
10102       ;;
10103
10104     sysv4)
10105       case $host_vendor in
10106         sni)
10107           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10108           hardcode_direct=yes # is this really true???
10109         ;;
10110         siemens)
10111           ## LD is ld it makes a PLAMLIB
10112           ## CC just makes a GrossModule.
10113           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
10114           reload_cmds='$CC -r -o $output$reload_objs'
10115           hardcode_direct=no
10116         ;;
10117         motorola)
10118           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10119           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
10120         ;;
10121       esac
10122       runpath_var='LD_RUN_PATH'
10123       hardcode_shlibpath_var=no
10124       ;;
10125
10126     sysv4.3*)
10127       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10128       hardcode_shlibpath_var=no
10129       export_dynamic_flag_spec='-Bexport'
10130       ;;
10131
10132     sysv4*MP*)
10133       if test -d /usr/nec; then
10134         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10135         hardcode_shlibpath_var=no
10136         runpath_var=LD_RUN_PATH
10137         hardcode_runpath_var=yes
10138         ld_shlibs=yes
10139       fi
10140       ;;
10141
10142     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
10143       no_undefined_flag='${wl}-z,text'
10144       archive_cmds_need_lc=no
10145       hardcode_shlibpath_var=no
10146       runpath_var='LD_RUN_PATH'
10147
10148       if test "$GCC" = yes; then
10149         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10150         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10151       else
10152         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10153         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10154       fi
10155       ;;
10156
10157     sysv5* | sco3.2v5* | sco5v6*)
10158       # Note: We can NOT use -z defs as we might desire, because we do not
10159       # link with -lc, and that would cause any symbols used from libc to
10160       # always be unresolved, which means just about no library would
10161       # ever link correctly.  If we're not using GNU ld we use -z text
10162       # though, which does catch some bad symbols but isn't as heavy-handed
10163       # as -z defs.
10164       no_undefined_flag='${wl}-z,text'
10165       allow_undefined_flag='${wl}-z,nodefs'
10166       archive_cmds_need_lc=no
10167       hardcode_shlibpath_var=no
10168       hardcode_libdir_flag_spec='${wl}-R,$libdir'
10169       hardcode_libdir_separator=':'
10170       link_all_deplibs=yes
10171       export_dynamic_flag_spec='${wl}-Bexport'
10172       runpath_var='LD_RUN_PATH'
10173
10174       if test "$GCC" = yes; then
10175         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10176         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10177       else
10178         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10179         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
10180       fi
10181       ;;
10182
10183     uts4*)
10184       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
10185       hardcode_libdir_flag_spec='-L$libdir'
10186       hardcode_shlibpath_var=no
10187       ;;
10188
10189     *)
10190       ld_shlibs=no
10191       ;;
10192     esac
10193
10194     if test x$host_vendor = xsni; then
10195       case $host in
10196       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
10197         export_dynamic_flag_spec='${wl}-Blargedynsym'
10198         ;;
10199       esac
10200     fi
10201   fi
10202
10203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
10204 $as_echo "$ld_shlibs" >&6; }
10205 test "$ld_shlibs" = no && can_build_shared=no
10206
10207 with_gnu_ld=$with_gnu_ld
10208
10209
10210
10211
10212
10213
10214
10215
10216
10217
10218
10219
10220
10221
10222
10223 #
10224 # Do we need to explicitly link libc?
10225 #
10226 case "x$archive_cmds_need_lc" in
10227 x|xyes)
10228   # Assume -lc should be added
10229   archive_cmds_need_lc=yes
10230
10231   if test "$enable_shared" = yes && test "$GCC" = yes; then
10232     case $archive_cmds in
10233     *'~'*)
10234       # FIXME: we may have to deal with multi-command sequences.
10235       ;;
10236     '$CC '*)
10237       # Test whether the compiler implicitly links with -lc since on some
10238       # systems, -lgcc has to come before -lc. If gcc already passes -lc
10239       # to ld, don't add -lc before -lgcc.
10240       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
10241 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
10242 if ${lt_cv_archive_cmds_need_lc+:} false; then :
10243   $as_echo_n "(cached) " >&6
10244 else
10245   $RM conftest*
10246         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
10247
10248         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
10249   (eval $ac_compile) 2>&5
10250   ac_status=$?
10251   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10252   test $ac_status = 0; } 2>conftest.err; then
10253           soname=conftest
10254           lib=conftest
10255           libobjs=conftest.$ac_objext
10256           deplibs=
10257           wl=$lt_prog_compiler_wl
10258           pic_flag=$lt_prog_compiler_pic
10259           compiler_flags=-v
10260           linker_flags=-v
10261           verstring=
10262           output_objdir=.
10263           libname=conftest
10264           lt_save_allow_undefined_flag=$allow_undefined_flag
10265           allow_undefined_flag=
10266           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
10267   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
10268   ac_status=$?
10269   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
10270   test $ac_status = 0; }
10271           then
10272             lt_cv_archive_cmds_need_lc=no
10273           else
10274             lt_cv_archive_cmds_need_lc=yes
10275           fi
10276           allow_undefined_flag=$lt_save_allow_undefined_flag
10277         else
10278           cat conftest.err 1>&5
10279         fi
10280         $RM conftest*
10281
10282 fi
10283 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
10284 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
10285       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
10286       ;;
10287     esac
10288   fi
10289   ;;
10290 esac
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
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10357
10358
10359
10360
10361
10362
10363
10364
10365
10366
10367
10368
10369
10370
10371
10372
10373
10374
10375
10376
10377
10378
10379
10380
10381
10382
10383
10384
10385
10386
10387
10388
10389
10390
10391
10392
10393
10394
10395
10396
10397
10398
10399
10400
10401
10402
10403
10404
10405
10406
10407
10408
10409
10410
10411
10412
10413
10414
10415
10416
10417
10418
10419
10420
10421
10422
10423
10424
10425
10426
10427
10428
10429
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10431
10432
10433
10434
10435
10436
10437
10438
10439
10440
10441
10442
10443
10444
10445
10446
10447
10448   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10449 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10450
10451 if test "$GCC" = yes; then
10452   case $host_os in
10453     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10454     *) lt_awk_arg="/^libraries:/" ;;
10455   esac
10456   case $host_os in
10457     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10458     *) lt_sed_strip_eq="s,=/,/,g" ;;
10459   esac
10460   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10461   case $lt_search_path_spec in
10462   *\;*)
10463     # if the path contains ";" then we assume it to be the separator
10464     # otherwise default to the standard path separator (i.e. ":") - it is
10465     # assumed that no part of a normal pathname contains ";" but that should
10466     # okay in the real world where ";" in dirpaths is itself problematic.
10467     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10468     ;;
10469   *)
10470     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10471     ;;
10472   esac
10473   # Ok, now we have the path, separated by spaces, we can step through it
10474   # and add multilib dir if necessary.
10475   lt_tmp_lt_search_path_spec=
10476   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10477   for lt_sys_path in $lt_search_path_spec; do
10478     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10479       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10480     else
10481       test -d "$lt_sys_path" && \
10482         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10483     fi
10484   done
10485   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10486 BEGIN {RS=" "; FS="/|\n";} {
10487   lt_foo="";
10488   lt_count=0;
10489   for (lt_i = NF; lt_i > 0; lt_i--) {
10490     if ($lt_i != "" && $lt_i != ".") {
10491       if ($lt_i == "..") {
10492         lt_count++;
10493       } else {
10494         if (lt_count == 0) {
10495           lt_foo="/" $lt_i lt_foo;
10496         } else {
10497           lt_count--;
10498         }
10499       }
10500     }
10501   }
10502   if (lt_foo != "") { lt_freq[lt_foo]++; }
10503   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10504 }'`
10505   # AWK program above erroneously prepends '/' to C:/dos/paths
10506   # for these hosts.
10507   case $host_os in
10508     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10509       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10510   esac
10511   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10512 else
10513   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10514 fi
10515 library_names_spec=
10516 libname_spec='lib$name'
10517 soname_spec=
10518 shrext_cmds=".so"
10519 postinstall_cmds=
10520 postuninstall_cmds=
10521 finish_cmds=
10522 finish_eval=
10523 shlibpath_var=
10524 shlibpath_overrides_runpath=unknown
10525 version_type=none
10526 dynamic_linker="$host_os ld.so"
10527 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10528 need_lib_prefix=unknown
10529 hardcode_into_libs=no
10530
10531 # when you set need_version to no, make sure it does not cause -set_version
10532 # flags to be left without arguments
10533 need_version=unknown
10534
10535 case $host_os in
10536 aix3*)
10537   version_type=linux
10538   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10539   shlibpath_var=LIBPATH
10540
10541   # AIX 3 has no versioning support, so we append a major version to the name.
10542   soname_spec='${libname}${release}${shared_ext}$major'
10543   ;;
10544
10545 aix[4-9]*)
10546   version_type=linux
10547   need_lib_prefix=no
10548   need_version=no
10549   hardcode_into_libs=yes
10550   if test "$host_cpu" = ia64; then
10551     # AIX 5 supports IA64
10552     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10553     shlibpath_var=LD_LIBRARY_PATH
10554   else
10555     # With GCC up to 2.95.x, collect2 would create an import file
10556     # for dependence libraries.  The import file would start with
10557     # the line `#! .'.  This would cause the generated library to
10558     # depend on `.', always an invalid library.  This was fixed in
10559     # development snapshots of GCC prior to 3.0.
10560     case $host_os in
10561       aix4 | aix4.[01] | aix4.[01].*)
10562       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10563            echo ' yes '
10564            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10565         :
10566       else
10567         can_build_shared=no
10568       fi
10569       ;;
10570     esac
10571     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10572     # soname into executable. Probably we can add versioning support to
10573     # collect2, so additional links can be useful in future.
10574     if test "$aix_use_runtimelinking" = yes; then
10575       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10576       # instead of lib<name>.a to let people know that these are not
10577       # typical AIX shared libraries.
10578       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10579     else
10580       # We preserve .a as extension for shared libraries through AIX4.2
10581       # and later when we are not doing run time linking.
10582       library_names_spec='${libname}${release}.a $libname.a'
10583       soname_spec='${libname}${release}${shared_ext}$major'
10584     fi
10585     shlibpath_var=LIBPATH
10586   fi
10587   ;;
10588
10589 amigaos*)
10590   case $host_cpu in
10591   powerpc)
10592     # Since July 2007 AmigaOS4 officially supports .so libraries.
10593     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10594     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10595     ;;
10596   m68k)
10597     library_names_spec='$libname.ixlibrary $libname.a'
10598     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10599     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 ${libname}_ixlibrary.a || exit 1; done'
10600     ;;
10601   esac
10602   ;;
10603
10604 beos*)
10605   library_names_spec='${libname}${shared_ext}'
10606   dynamic_linker="$host_os ld.so"
10607   shlibpath_var=LIBRARY_PATH
10608   ;;
10609
10610 bsdi[45]*)
10611   version_type=linux
10612   need_version=no
10613   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10614   soname_spec='${libname}${release}${shared_ext}$major'
10615   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10616   shlibpath_var=LD_LIBRARY_PATH
10617   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10618   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10619   # the default ld.so.conf also contains /usr/contrib/lib and
10620   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10621   # libtool to hard-code these into programs
10622   ;;
10623
10624 cygwin* | mingw* | pw32* | cegcc*)
10625   version_type=windows
10626   shrext_cmds=".dll"
10627   need_version=no
10628   need_lib_prefix=no
10629
10630   case $GCC,$host_os in
10631   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10632     library_names_spec='$libname.dll.a'
10633     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10634     postinstall_cmds='base_file=`basename \${file}`~
10635       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10636       dldir=$destdir/`dirname \$dlpath`~
10637       test -d \$dldir || mkdir -p \$dldir~
10638       $install_prog $dir/$dlname \$dldir/$dlname~
10639       chmod a+x \$dldir/$dlname~
10640       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10641         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10642       fi'
10643     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10644       dlpath=$dir/\$dldll~
10645        $RM \$dlpath'
10646     shlibpath_overrides_runpath=yes
10647
10648     case $host_os in
10649     cygwin*)
10650       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10651       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10652
10653       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10654       ;;
10655     mingw* | cegcc*)
10656       # MinGW DLLs use traditional 'lib' prefix
10657       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10658       ;;
10659     pw32*)
10660       # pw32 DLLs use 'pw' prefix rather than 'lib'
10661       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10662       ;;
10663     esac
10664     ;;
10665
10666   *)
10667     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10668     ;;
10669   esac
10670   dynamic_linker='Win32 ld.exe'
10671   # FIXME: first we should search . and the directory the executable is in
10672   shlibpath_var=PATH
10673   ;;
10674
10675 darwin* | rhapsody*)
10676   dynamic_linker="$host_os dyld"
10677   version_type=darwin
10678   need_lib_prefix=no
10679   need_version=no
10680   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10681   soname_spec='${libname}${release}${major}$shared_ext'
10682   shlibpath_overrides_runpath=yes
10683   shlibpath_var=DYLD_LIBRARY_PATH
10684   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10685
10686   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10687   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10688   ;;
10689
10690 dgux*)
10691   version_type=linux
10692   need_lib_prefix=no
10693   need_version=no
10694   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10695   soname_spec='${libname}${release}${shared_ext}$major'
10696   shlibpath_var=LD_LIBRARY_PATH
10697   ;;
10698
10699 freebsd* | dragonfly*)
10700   # DragonFly does not have aout.  When/if they implement a new
10701   # versioning mechanism, adjust this.
10702   if test -x /usr/bin/objformat; then
10703     objformat=`/usr/bin/objformat`
10704   else
10705     case $host_os in
10706     freebsd[23].*) objformat=aout ;;
10707     *) objformat=elf ;;
10708     esac
10709   fi
10710   version_type=freebsd-$objformat
10711   case $version_type in
10712     freebsd-elf*)
10713       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10714       need_version=no
10715       need_lib_prefix=no
10716       ;;
10717     freebsd-*)
10718       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10719       need_version=yes
10720       ;;
10721   esac
10722   shlibpath_var=LD_LIBRARY_PATH
10723   case $host_os in
10724   freebsd2.*)
10725     shlibpath_overrides_runpath=yes
10726     ;;
10727   freebsd3.[01]* | freebsdelf3.[01]*)
10728     shlibpath_overrides_runpath=yes
10729     hardcode_into_libs=yes
10730     ;;
10731   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10732   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10733     shlibpath_overrides_runpath=no
10734     hardcode_into_libs=yes
10735     ;;
10736   *) # from 4.6 on, and DragonFly
10737     shlibpath_overrides_runpath=yes
10738     hardcode_into_libs=yes
10739     ;;
10740   esac
10741   ;;
10742
10743 haiku*)
10744   version_type=linux
10745   need_lib_prefix=no
10746   need_version=no
10747   dynamic_linker="$host_os runtime_loader"
10748   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10749   soname_spec='${libname}${release}${shared_ext}$major'
10750   shlibpath_var=LIBRARY_PATH
10751   shlibpath_overrides_runpath=yes
10752   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10753   hardcode_into_libs=yes
10754   ;;
10755
10756 hpux9* | hpux10* | hpux11*)
10757   # Give a soname corresponding to the major version so that dld.sl refuses to
10758   # link against other versions.
10759   version_type=sunos
10760   need_lib_prefix=no
10761   need_version=no
10762   case $host_cpu in
10763   ia64*)
10764     shrext_cmds='.so'
10765     hardcode_into_libs=yes
10766     dynamic_linker="$host_os dld.so"
10767     shlibpath_var=LD_LIBRARY_PATH
10768     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10769     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10770     soname_spec='${libname}${release}${shared_ext}$major'
10771     if test "X$HPUX_IA64_MODE" = X32; then
10772       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10773     else
10774       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10775     fi
10776     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10777     ;;
10778   hppa*64*)
10779     shrext_cmds='.sl'
10780     hardcode_into_libs=yes
10781     dynamic_linker="$host_os dld.sl"
10782     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10783     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10784     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10785     soname_spec='${libname}${release}${shared_ext}$major'
10786     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10787     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10788     ;;
10789   *)
10790     shrext_cmds='.sl'
10791     dynamic_linker="$host_os dld.sl"
10792     shlibpath_var=SHLIB_PATH
10793     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10794     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10795     soname_spec='${libname}${release}${shared_ext}$major'
10796     ;;
10797   esac
10798   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10799   postinstall_cmds='chmod 555 $lib'
10800   # or fails outright, so override atomically:
10801   install_override_mode=555
10802   ;;
10803
10804 interix[3-9]*)
10805   version_type=linux
10806   need_lib_prefix=no
10807   need_version=no
10808   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10809   soname_spec='${libname}${release}${shared_ext}$major'
10810   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10811   shlibpath_var=LD_LIBRARY_PATH
10812   shlibpath_overrides_runpath=no
10813   hardcode_into_libs=yes
10814   ;;
10815
10816 irix5* | irix6* | nonstopux*)
10817   case $host_os in
10818     nonstopux*) version_type=nonstopux ;;
10819     *)
10820         if test "$lt_cv_prog_gnu_ld" = yes; then
10821                 version_type=linux
10822         else
10823                 version_type=irix
10824         fi ;;
10825   esac
10826   need_lib_prefix=no
10827   need_version=no
10828   soname_spec='${libname}${release}${shared_ext}$major'
10829   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10830   case $host_os in
10831   irix5* | nonstopux*)
10832     libsuff= shlibsuff=
10833     ;;
10834   *)
10835     case $LD in # libtool.m4 will add one of these switches to LD
10836     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10837       libsuff= shlibsuff= libmagic=32-bit;;
10838     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10839       libsuff=32 shlibsuff=N32 libmagic=N32;;
10840     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10841       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10842     *) libsuff= shlibsuff= libmagic=never-match;;
10843     esac
10844     ;;
10845   esac
10846   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10847   shlibpath_overrides_runpath=no
10848   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10849   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10850   hardcode_into_libs=yes
10851   ;;
10852
10853 # No shared lib support for Linux oldld, aout, or coff.
10854 linux*oldld* | linux*aout* | linux*coff*)
10855   dynamic_linker=no
10856   ;;
10857
10858 # This must be Linux ELF.
10859 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
10860   version_type=linux
10861   need_lib_prefix=no
10862   need_version=no
10863   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10864   soname_spec='${libname}${release}${shared_ext}$major'
10865   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10866   shlibpath_var=LD_LIBRARY_PATH
10867   shlibpath_overrides_runpath=no
10868
10869   # Some binutils ld are patched to set DT_RUNPATH
10870   if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
10871   $as_echo_n "(cached) " >&6
10872 else
10873   lt_cv_shlibpath_overrides_runpath=no
10874     save_LDFLAGS=$LDFLAGS
10875     save_libdir=$libdir
10876     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10877          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10878     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10879 /* end confdefs.h.  */
10880
10881 int
10882 main ()
10883 {
10884
10885   ;
10886   return 0;
10887 }
10888 _ACEOF
10889 if ac_fn_c_try_link "$LINENO"; then :
10890   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10891   lt_cv_shlibpath_overrides_runpath=yes
10892 fi
10893 fi
10894 rm -f core conftest.err conftest.$ac_objext \
10895     conftest$ac_exeext conftest.$ac_ext
10896     LDFLAGS=$save_LDFLAGS
10897     libdir=$save_libdir
10898
10899 fi
10900
10901   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10902
10903   # This implies no fast_install, which is unacceptable.
10904   # Some rework will be needed to allow for fast_install
10905   # before this can be enabled.
10906   hardcode_into_libs=yes
10907
10908   # Append ld.so.conf contents to the search path
10909   if test -f /etc/ld.so.conf; then
10910     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' ' '`
10911     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10912   fi
10913
10914   # We used to test for /lib/ld.so.1 and disable shared libraries on
10915   # powerpc, because MkLinux only supported shared libraries with the
10916   # GNU dynamic linker.  Since this was broken with cross compilers,
10917   # most powerpc-linux boxes support dynamic linking these days and
10918   # people can always --disable-shared, the test was removed, and we
10919   # assume the GNU/Linux dynamic linker is in use.
10920   dynamic_linker='GNU/Linux ld.so'
10921   ;;
10922
10923 netbsd*)
10924   version_type=sunos
10925   need_lib_prefix=no
10926   need_version=no
10927   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10928     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10929     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10930     dynamic_linker='NetBSD (a.out) ld.so'
10931   else
10932     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10933     soname_spec='${libname}${release}${shared_ext}$major'
10934     dynamic_linker='NetBSD ld.elf_so'
10935   fi
10936   shlibpath_var=LD_LIBRARY_PATH
10937   shlibpath_overrides_runpath=yes
10938   hardcode_into_libs=yes
10939   ;;
10940
10941 newsos6)
10942   version_type=linux
10943   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10944   shlibpath_var=LD_LIBRARY_PATH
10945   shlibpath_overrides_runpath=yes
10946   ;;
10947
10948 *nto* | *qnx*)
10949   version_type=qnx
10950   need_lib_prefix=no
10951   need_version=no
10952   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10953   soname_spec='${libname}${release}${shared_ext}$major'
10954   shlibpath_var=LD_LIBRARY_PATH
10955   shlibpath_overrides_runpath=no
10956   hardcode_into_libs=yes
10957   dynamic_linker='ldqnx.so'
10958   ;;
10959
10960 openbsd*)
10961   version_type=sunos
10962   sys_lib_dlsearch_path_spec="/usr/lib"
10963   need_lib_prefix=no
10964   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10965   case $host_os in
10966     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10967     *)                          need_version=no  ;;
10968   esac
10969   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10970   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10971   shlibpath_var=LD_LIBRARY_PATH
10972   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10973     case $host_os in
10974       openbsd2.[89] | openbsd2.[89].*)
10975         shlibpath_overrides_runpath=no
10976         ;;
10977       *)
10978         shlibpath_overrides_runpath=yes
10979         ;;
10980       esac
10981   else
10982     shlibpath_overrides_runpath=yes
10983   fi
10984   ;;
10985
10986 os2*)
10987   libname_spec='$name'
10988   shrext_cmds=".dll"
10989   need_lib_prefix=no
10990   library_names_spec='$libname${shared_ext} $libname.a'
10991   dynamic_linker='OS/2 ld.exe'
10992   shlibpath_var=LIBPATH
10993   ;;
10994
10995 osf3* | osf4* | osf5*)
10996   version_type=osf
10997   need_lib_prefix=no
10998   need_version=no
10999   soname_spec='${libname}${release}${shared_ext}$major'
11000   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11001   shlibpath_var=LD_LIBRARY_PATH
11002   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
11003   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
11004   ;;
11005
11006 rdos*)
11007   dynamic_linker=no
11008   ;;
11009
11010 solaris*)
11011   version_type=linux
11012   need_lib_prefix=no
11013   need_version=no
11014   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11015   soname_spec='${libname}${release}${shared_ext}$major'
11016   shlibpath_var=LD_LIBRARY_PATH
11017   shlibpath_overrides_runpath=yes
11018   hardcode_into_libs=yes
11019   # ldd complains unless libraries are executable
11020   postinstall_cmds='chmod +x $lib'
11021   ;;
11022
11023 sunos4*)
11024   version_type=sunos
11025   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
11026   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
11027   shlibpath_var=LD_LIBRARY_PATH
11028   shlibpath_overrides_runpath=yes
11029   if test "$with_gnu_ld" = yes; then
11030     need_lib_prefix=no
11031   fi
11032   need_version=yes
11033   ;;
11034
11035 sysv4 | sysv4.3*)
11036   version_type=linux
11037   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11038   soname_spec='${libname}${release}${shared_ext}$major'
11039   shlibpath_var=LD_LIBRARY_PATH
11040   case $host_vendor in
11041     sni)
11042       shlibpath_overrides_runpath=no
11043       need_lib_prefix=no
11044       runpath_var=LD_RUN_PATH
11045       ;;
11046     siemens)
11047       need_lib_prefix=no
11048       ;;
11049     motorola)
11050       need_lib_prefix=no
11051       need_version=no
11052       shlibpath_overrides_runpath=no
11053       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
11054       ;;
11055   esac
11056   ;;
11057
11058 sysv4*MP*)
11059   if test -d /usr/nec ;then
11060     version_type=linux
11061     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
11062     soname_spec='$libname${shared_ext}.$major'
11063     shlibpath_var=LD_LIBRARY_PATH
11064   fi
11065   ;;
11066
11067 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
11068   version_type=freebsd-elf
11069   need_lib_prefix=no
11070   need_version=no
11071   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
11072   soname_spec='${libname}${release}${shared_ext}$major'
11073   shlibpath_var=LD_LIBRARY_PATH
11074   shlibpath_overrides_runpath=yes
11075   hardcode_into_libs=yes
11076   if test "$with_gnu_ld" = yes; then
11077     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
11078   else
11079     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
11080     case $host_os in
11081       sco3.2v5*)
11082         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
11083         ;;
11084     esac
11085   fi
11086   sys_lib_dlsearch_path_spec='/usr/lib'
11087   ;;
11088
11089 tpf*)
11090   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
11091   version_type=linux
11092   need_lib_prefix=no
11093   need_version=no
11094   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11095   shlibpath_var=LD_LIBRARY_PATH
11096   shlibpath_overrides_runpath=no
11097   hardcode_into_libs=yes
11098   ;;
11099
11100 uts4*)
11101   version_type=linux
11102   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
11103   soname_spec='${libname}${release}${shared_ext}$major'
11104   shlibpath_var=LD_LIBRARY_PATH
11105   ;;
11106
11107 *)
11108   dynamic_linker=no
11109   ;;
11110 esac
11111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
11112 $as_echo "$dynamic_linker" >&6; }
11113 test "$dynamic_linker" = no && can_build_shared=no
11114
11115 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
11116 if test "$GCC" = yes; then
11117   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
11118 fi
11119
11120 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
11121   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
11122 fi
11123 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
11124   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
11125 fi
11126
11127
11128
11129
11130
11131
11132
11133
11134
11135
11136
11137
11138
11139
11140
11141
11142
11143
11144
11145
11146
11147
11148
11149
11150
11151
11152
11153
11154
11155
11156
11157
11158
11159
11160
11161
11162
11163
11164
11165
11166
11167
11168
11169
11170
11171
11172
11173
11174
11175
11176
11177
11178
11179
11180
11181
11182
11183
11184
11185
11186
11187
11188
11189
11190
11191
11192
11193
11194
11195
11196
11197
11198
11199
11200
11201
11202
11203
11204
11205
11206
11207
11208
11209
11210
11211
11212
11213
11214
11215
11216
11217
11218   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
11219 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
11220 hardcode_action=
11221 if test -n "$hardcode_libdir_flag_spec" ||
11222    test -n "$runpath_var" ||
11223    test "X$hardcode_automatic" = "Xyes" ; then
11224
11225   # We can hardcode non-existent directories.
11226   if test "$hardcode_direct" != no &&
11227      # If the only mechanism to avoid hardcoding is shlibpath_var, we
11228      # have to relink, otherwise we might link with an installed library
11229      # when we should be linking with a yet-to-be-installed one
11230      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
11231      test "$hardcode_minus_L" != no; then
11232     # Linking always hardcodes the temporary library directory.
11233     hardcode_action=relink
11234   else
11235     # We can link without hardcoding, and we can hardcode nonexisting dirs.
11236     hardcode_action=immediate
11237   fi
11238 else
11239   # We cannot hardcode anything, or else we can only hardcode existing
11240   # directories.
11241   hardcode_action=unsupported
11242 fi
11243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
11244 $as_echo "$hardcode_action" >&6; }
11245
11246 if test "$hardcode_action" = relink ||
11247    test "$inherit_rpath" = yes; then
11248   # Fast installation is not supported
11249   enable_fast_install=no
11250 elif test "$shlibpath_overrides_runpath" = yes ||
11251      test "$enable_shared" = no; then
11252   # Fast installation is not necessary
11253   enable_fast_install=needless
11254 fi
11255
11256
11257
11258
11259
11260
11261   if test "x$enable_dlopen" != xyes; then
11262   enable_dlopen=unknown
11263   enable_dlopen_self=unknown
11264   enable_dlopen_self_static=unknown
11265 else
11266   lt_cv_dlopen=no
11267   lt_cv_dlopen_libs=
11268
11269   case $host_os in
11270   beos*)
11271     lt_cv_dlopen="load_add_on"
11272     lt_cv_dlopen_libs=
11273     lt_cv_dlopen_self=yes
11274     ;;
11275
11276   mingw* | pw32* | cegcc*)
11277     lt_cv_dlopen="LoadLibrary"
11278     lt_cv_dlopen_libs=
11279     ;;
11280
11281   cygwin*)
11282     lt_cv_dlopen="dlopen"
11283     lt_cv_dlopen_libs=
11284     ;;
11285
11286   darwin*)
11287   # if libdl is installed we need to link against it
11288     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11289 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11290 if ${ac_cv_lib_dl_dlopen+:} false; then :
11291   $as_echo_n "(cached) " >&6
11292 else
11293   ac_check_lib_save_LIBS=$LIBS
11294 LIBS="-ldl  $LIBS"
11295 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11296 /* end confdefs.h.  */
11297
11298 /* Override any GCC internal prototype to avoid an error.
11299    Use char because int might match the return type of a GCC
11300    builtin and then its argument prototype would still apply.  */
11301 #ifdef __cplusplus
11302 extern "C"
11303 #endif
11304 char dlopen ();
11305 int
11306 main ()
11307 {
11308 return dlopen ();
11309   ;
11310   return 0;
11311 }
11312 _ACEOF
11313 if ac_fn_c_try_link "$LINENO"; then :
11314   ac_cv_lib_dl_dlopen=yes
11315 else
11316   ac_cv_lib_dl_dlopen=no
11317 fi
11318 rm -f core conftest.err conftest.$ac_objext \
11319     conftest$ac_exeext conftest.$ac_ext
11320 LIBS=$ac_check_lib_save_LIBS
11321 fi
11322 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11323 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11324 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11325   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11326 else
11327
11328     lt_cv_dlopen="dyld"
11329     lt_cv_dlopen_libs=
11330     lt_cv_dlopen_self=yes
11331
11332 fi
11333
11334     ;;
11335
11336   *)
11337     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
11338 if test "x$ac_cv_func_shl_load" = xyes; then :
11339   lt_cv_dlopen="shl_load"
11340 else
11341   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
11342 $as_echo_n "checking for shl_load in -ldld... " >&6; }
11343 if ${ac_cv_lib_dld_shl_load+:} false; then :
11344   $as_echo_n "(cached) " >&6
11345 else
11346   ac_check_lib_save_LIBS=$LIBS
11347 LIBS="-ldld  $LIBS"
11348 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11349 /* end confdefs.h.  */
11350
11351 /* Override any GCC internal prototype to avoid an error.
11352    Use char because int might match the return type of a GCC
11353    builtin and then its argument prototype would still apply.  */
11354 #ifdef __cplusplus
11355 extern "C"
11356 #endif
11357 char shl_load ();
11358 int
11359 main ()
11360 {
11361 return shl_load ();
11362   ;
11363   return 0;
11364 }
11365 _ACEOF
11366 if ac_fn_c_try_link "$LINENO"; then :
11367   ac_cv_lib_dld_shl_load=yes
11368 else
11369   ac_cv_lib_dld_shl_load=no
11370 fi
11371 rm -f core conftest.err conftest.$ac_objext \
11372     conftest$ac_exeext conftest.$ac_ext
11373 LIBS=$ac_check_lib_save_LIBS
11374 fi
11375 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
11376 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
11377 if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
11378   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
11379 else
11380   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
11381 if test "x$ac_cv_func_dlopen" = xyes; then :
11382   lt_cv_dlopen="dlopen"
11383 else
11384   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11385 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11386 if ${ac_cv_lib_dl_dlopen+:} false; then :
11387   $as_echo_n "(cached) " >&6
11388 else
11389   ac_check_lib_save_LIBS=$LIBS
11390 LIBS="-ldl  $LIBS"
11391 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11392 /* end confdefs.h.  */
11393
11394 /* Override any GCC internal prototype to avoid an error.
11395    Use char because int might match the return type of a GCC
11396    builtin and then its argument prototype would still apply.  */
11397 #ifdef __cplusplus
11398 extern "C"
11399 #endif
11400 char dlopen ();
11401 int
11402 main ()
11403 {
11404 return dlopen ();
11405   ;
11406   return 0;
11407 }
11408 _ACEOF
11409 if ac_fn_c_try_link "$LINENO"; then :
11410   ac_cv_lib_dl_dlopen=yes
11411 else
11412   ac_cv_lib_dl_dlopen=no
11413 fi
11414 rm -f core conftest.err conftest.$ac_objext \
11415     conftest$ac_exeext conftest.$ac_ext
11416 LIBS=$ac_check_lib_save_LIBS
11417 fi
11418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11419 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11420 if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
11421   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11422 else
11423   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11424 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11425 if ${ac_cv_lib_svld_dlopen+:} false; then :
11426   $as_echo_n "(cached) " >&6
11427 else
11428   ac_check_lib_save_LIBS=$LIBS
11429 LIBS="-lsvld  $LIBS"
11430 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11431 /* end confdefs.h.  */
11432
11433 /* Override any GCC internal prototype to avoid an error.
11434    Use char because int might match the return type of a GCC
11435    builtin and then its argument prototype would still apply.  */
11436 #ifdef __cplusplus
11437 extern "C"
11438 #endif
11439 char dlopen ();
11440 int
11441 main ()
11442 {
11443 return dlopen ();
11444   ;
11445   return 0;
11446 }
11447 _ACEOF
11448 if ac_fn_c_try_link "$LINENO"; then :
11449   ac_cv_lib_svld_dlopen=yes
11450 else
11451   ac_cv_lib_svld_dlopen=no
11452 fi
11453 rm -f core conftest.err conftest.$ac_objext \
11454     conftest$ac_exeext conftest.$ac_ext
11455 LIBS=$ac_check_lib_save_LIBS
11456 fi
11457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11458 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11459 if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
11460   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11461 else
11462   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11463 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11464 if ${ac_cv_lib_dld_dld_link+:} false; then :
11465   $as_echo_n "(cached) " >&6
11466 else
11467   ac_check_lib_save_LIBS=$LIBS
11468 LIBS="-ldld  $LIBS"
11469 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11470 /* end confdefs.h.  */
11471
11472 /* Override any GCC internal prototype to avoid an error.
11473    Use char because int might match the return type of a GCC
11474    builtin and then its argument prototype would still apply.  */
11475 #ifdef __cplusplus
11476 extern "C"
11477 #endif
11478 char dld_link ();
11479 int
11480 main ()
11481 {
11482 return dld_link ();
11483   ;
11484   return 0;
11485 }
11486 _ACEOF
11487 if ac_fn_c_try_link "$LINENO"; then :
11488   ac_cv_lib_dld_dld_link=yes
11489 else
11490   ac_cv_lib_dld_dld_link=no
11491 fi
11492 rm -f core conftest.err conftest.$ac_objext \
11493     conftest$ac_exeext conftest.$ac_ext
11494 LIBS=$ac_check_lib_save_LIBS
11495 fi
11496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11497 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11498 if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
11499   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11500 fi
11501
11502
11503 fi
11504
11505
11506 fi
11507
11508
11509 fi
11510
11511
11512 fi
11513
11514
11515 fi
11516
11517     ;;
11518   esac
11519
11520   if test "x$lt_cv_dlopen" != xno; then
11521     enable_dlopen=yes
11522   else
11523     enable_dlopen=no
11524   fi
11525
11526   case $lt_cv_dlopen in
11527   dlopen)
11528     save_CPPFLAGS="$CPPFLAGS"
11529     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11530
11531     save_LDFLAGS="$LDFLAGS"
11532     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11533
11534     save_LIBS="$LIBS"
11535     LIBS="$lt_cv_dlopen_libs $LIBS"
11536
11537     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11538 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11539 if ${lt_cv_dlopen_self+:} false; then :
11540   $as_echo_n "(cached) " >&6
11541 else
11542           if test "$cross_compiling" = yes; then :
11543   lt_cv_dlopen_self=cross
11544 else
11545   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11546   lt_status=$lt_dlunknown
11547   cat > conftest.$ac_ext <<_LT_EOF
11548 #line 11548 "configure"
11549 #include "confdefs.h"
11550
11551 #if HAVE_DLFCN_H
11552 #include <dlfcn.h>
11553 #endif
11554
11555 #include <stdio.h>
11556
11557 #ifdef RTLD_GLOBAL
11558 #  define LT_DLGLOBAL           RTLD_GLOBAL
11559 #else
11560 #  ifdef DL_GLOBAL
11561 #    define LT_DLGLOBAL         DL_GLOBAL
11562 #  else
11563 #    define LT_DLGLOBAL         0
11564 #  endif
11565 #endif
11566
11567 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11568    find out it does not work in some platform. */
11569 #ifndef LT_DLLAZY_OR_NOW
11570 #  ifdef RTLD_LAZY
11571 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11572 #  else
11573 #    ifdef DL_LAZY
11574 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11575 #    else
11576 #      ifdef RTLD_NOW
11577 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11578 #      else
11579 #        ifdef DL_NOW
11580 #          define LT_DLLAZY_OR_NOW      DL_NOW
11581 #        else
11582 #          define LT_DLLAZY_OR_NOW      0
11583 #        endif
11584 #      endif
11585 #    endif
11586 #  endif
11587 #endif
11588
11589 /* When -fvisbility=hidden is used, assume the code has been annotated
11590    correspondingly for the symbols needed.  */
11591 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11592 void fnord () __attribute__((visibility("default")));
11593 #endif
11594
11595 void fnord () { int i=42; }
11596 int main ()
11597 {
11598   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11599   int status = $lt_dlunknown;
11600
11601   if (self)
11602     {
11603       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11604       else
11605         {
11606           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11607           else puts (dlerror ());
11608         }
11609       /* dlclose (self); */
11610     }
11611   else
11612     puts (dlerror ());
11613
11614   return status;
11615 }
11616 _LT_EOF
11617   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11618   (eval $ac_link) 2>&5
11619   ac_status=$?
11620   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11621   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11622     (./conftest; exit; ) >&5 2>/dev/null
11623     lt_status=$?
11624     case x$lt_status in
11625       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11626       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11627       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11628     esac
11629   else :
11630     # compilation failed
11631     lt_cv_dlopen_self=no
11632   fi
11633 fi
11634 rm -fr conftest*
11635
11636
11637 fi
11638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11639 $as_echo "$lt_cv_dlopen_self" >&6; }
11640
11641     if test "x$lt_cv_dlopen_self" = xyes; then
11642       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11643       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11644 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11645 if ${lt_cv_dlopen_self_static+:} false; then :
11646   $as_echo_n "(cached) " >&6
11647 else
11648           if test "$cross_compiling" = yes; then :
11649   lt_cv_dlopen_self_static=cross
11650 else
11651   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11652   lt_status=$lt_dlunknown
11653   cat > conftest.$ac_ext <<_LT_EOF
11654 #line 11654 "configure"
11655 #include "confdefs.h"
11656
11657 #if HAVE_DLFCN_H
11658 #include <dlfcn.h>
11659 #endif
11660
11661 #include <stdio.h>
11662
11663 #ifdef RTLD_GLOBAL
11664 #  define LT_DLGLOBAL           RTLD_GLOBAL
11665 #else
11666 #  ifdef DL_GLOBAL
11667 #    define LT_DLGLOBAL         DL_GLOBAL
11668 #  else
11669 #    define LT_DLGLOBAL         0
11670 #  endif
11671 #endif
11672
11673 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11674    find out it does not work in some platform. */
11675 #ifndef LT_DLLAZY_OR_NOW
11676 #  ifdef RTLD_LAZY
11677 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11678 #  else
11679 #    ifdef DL_LAZY
11680 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11681 #    else
11682 #      ifdef RTLD_NOW
11683 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11684 #      else
11685 #        ifdef DL_NOW
11686 #          define LT_DLLAZY_OR_NOW      DL_NOW
11687 #        else
11688 #          define LT_DLLAZY_OR_NOW      0
11689 #        endif
11690 #      endif
11691 #    endif
11692 #  endif
11693 #endif
11694
11695 /* When -fvisbility=hidden is used, assume the code has been annotated
11696    correspondingly for the symbols needed.  */
11697 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11698 void fnord () __attribute__((visibility("default")));
11699 #endif
11700
11701 void fnord () { int i=42; }
11702 int main ()
11703 {
11704   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11705   int status = $lt_dlunknown;
11706
11707   if (self)
11708     {
11709       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11710       else
11711         {
11712           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11713           else puts (dlerror ());
11714         }
11715       /* dlclose (self); */
11716     }
11717   else
11718     puts (dlerror ());
11719
11720   return status;
11721 }
11722 _LT_EOF
11723   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11724   (eval $ac_link) 2>&5
11725   ac_status=$?
11726   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11727   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11728     (./conftest; exit; ) >&5 2>/dev/null
11729     lt_status=$?
11730     case x$lt_status in
11731       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11732       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11733       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11734     esac
11735   else :
11736     # compilation failed
11737     lt_cv_dlopen_self_static=no
11738   fi
11739 fi
11740 rm -fr conftest*
11741
11742
11743 fi
11744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11745 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11746     fi
11747
11748     CPPFLAGS="$save_CPPFLAGS"
11749     LDFLAGS="$save_LDFLAGS"
11750     LIBS="$save_LIBS"
11751     ;;
11752   esac
11753
11754   case $lt_cv_dlopen_self in
11755   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11756   *) enable_dlopen_self=unknown ;;
11757   esac
11758
11759   case $lt_cv_dlopen_self_static in
11760   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11761   *) enable_dlopen_self_static=unknown ;;
11762   esac
11763 fi
11764
11765
11766
11767
11768
11769
11770
11771
11772
11773
11774
11775
11776
11777
11778
11779
11780
11781 striplib=
11782 old_striplib=
11783 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11784 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11785 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11786   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11787   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11789 $as_echo "yes" >&6; }
11790 else
11791 # FIXME - insert some real tests, host_os isn't really good enough
11792   case $host_os in
11793   darwin*)
11794     if test -n "$STRIP" ; then
11795       striplib="$STRIP -x"
11796       old_striplib="$STRIP -S"
11797       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11798 $as_echo "yes" >&6; }
11799     else
11800       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11801 $as_echo "no" >&6; }
11802     fi
11803     ;;
11804   *)
11805     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11806 $as_echo "no" >&6; }
11807     ;;
11808   esac
11809 fi
11810
11811
11812
11813
11814
11815
11816
11817
11818
11819
11820
11821
11822   # Report which library types will actually be built
11823   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11824 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11826 $as_echo "$can_build_shared" >&6; }
11827
11828   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11829 $as_echo_n "checking whether to build shared libraries... " >&6; }
11830   test "$can_build_shared" = "no" && enable_shared=no
11831
11832   # On AIX, shared libraries and static libraries use the same namespace, and
11833   # are all built from PIC.
11834   case $host_os in
11835   aix3*)
11836     test "$enable_shared" = yes && enable_static=no
11837     if test -n "$RANLIB"; then
11838       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11839       postinstall_cmds='$RANLIB $lib'
11840     fi
11841     ;;
11842
11843   aix[4-9]*)
11844     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11845       test "$enable_shared" = yes && enable_static=no
11846     fi
11847     ;;
11848   esac
11849   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11850 $as_echo "$enable_shared" >&6; }
11851
11852   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11853 $as_echo_n "checking whether to build static libraries... " >&6; }
11854   # Make sure either enable_shared or enable_static is yes.
11855   test "$enable_shared" = yes || enable_static=yes
11856   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11857 $as_echo "$enable_static" >&6; }
11858
11859
11860
11861
11862 fi
11863 ac_ext=c
11864 ac_cpp='$CPP $CPPFLAGS'
11865 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11866 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11867 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11868
11869 CC="$lt_save_CC"
11870
11871
11872
11873
11874
11875
11876
11877
11878
11879
11880
11881
11882
11883 # Source file extension for Go test sources.
11884 ac_ext=go
11885
11886 # Object file extension for compiled Go test sources.
11887 objext=o
11888 objext_GO=$objext
11889
11890 # Code to be used in simple compile tests
11891 lt_simple_compile_test_code="package main; func main() { }"
11892
11893 # Code to be used in simple link tests
11894 lt_simple_link_test_code='package main; func main() { }'
11895
11896 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
11897
11898
11899
11900
11901
11902
11903 # If no C compiler was specified, use CC.
11904 LTCC=${LTCC-"$CC"}
11905
11906 # If no C compiler flags were specified, use CFLAGS.
11907 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
11908
11909 # Allow CC to be a program name with arguments.
11910 compiler=$CC
11911
11912
11913 # save warnings/boilerplate of simple test code
11914 ac_outfile=conftest.$ac_objext
11915 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
11916 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11917 _lt_compiler_boilerplate=`cat conftest.err`
11918 $RM conftest*
11919
11920 ac_outfile=conftest.$ac_objext
11921 echo "$lt_simple_link_test_code" >conftest.$ac_ext
11922 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11923 _lt_linker_boilerplate=`cat conftest.err`
11924 $RM -r conftest*
11925
11926
11927 # Allow CC to be a program name with arguments.
11928 lt_save_CC="$CC"
11929 lt_save_GCC="$GCC"
11930 GCC=yes
11931 CC=${GOC-"gccgo"}
11932 compiler=$CC
11933 compiler_GO=$CC
11934 LD_GO="$LD"
11935 for cc_temp in $compiler""; do
11936   case $cc_temp in
11937     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
11938     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
11939     \-*) ;;
11940     *) break;;
11941   esac
11942 done
11943 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
11944
11945
11946 # Go did not exist at the time GCC didn't implicitly link libc in.
11947 archive_cmds_need_lc_GO=no
11948
11949 old_archive_cmds_GO=$old_archive_cmds
11950
11951 ## CAVEAT EMPTOR:
11952 ## There is no encapsulation within the following macros, do not change
11953 ## the running order or otherwise move them around unless you know exactly
11954 ## what you are doing...
11955 if test -n "$compiler"; then
11956
11957 lt_prog_compiler_no_builtin_flag_GO=
11958
11959 if test "$GCC" = yes; then
11960   case $cc_basename in
11961   nvcc*)
11962     lt_prog_compiler_no_builtin_flag_GO=' -Xcompiler -fno-builtin' ;;
11963   *)
11964     lt_prog_compiler_no_builtin_flag_GO=' -fno-builtin' ;;
11965   esac
11966
11967   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
11968 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
11969 if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
11970   $as_echo_n "(cached) " >&6
11971 else
11972   lt_cv_prog_compiler_rtti_exceptions=no
11973    ac_outfile=conftest.$ac_objext
11974    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11975    lt_compiler_flag="-fno-rtti -fno-exceptions"
11976    # Insert the option either (1) after the last *FLAGS variable, or
11977    # (2) before a word containing "conftest.", or (3) at the end.
11978    # Note that $ac_compile itself does not contain backslashes and begins
11979    # with a dollar sign (not a hyphen), so the echo should work correctly.
11980    # The option is referenced via a variable to avoid confusing sed.
11981    lt_compile=`echo "$ac_compile" | $SED \
11982    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11983    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11984    -e 's:$: $lt_compiler_flag:'`
11985    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11986    (eval "$lt_compile" 2>conftest.err)
11987    ac_status=$?
11988    cat conftest.err >&5
11989    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11990    if (exit $ac_status) && test -s "$ac_outfile"; then
11991      # The compiler can only warn and ignore the option if not recognized
11992      # So say no if there are warnings other than the usual output.
11993      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
11994      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11995      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
11996        lt_cv_prog_compiler_rtti_exceptions=yes
11997      fi
11998    fi
11999    $RM conftest*
12000
12001 fi
12002 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
12003 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
12004
12005 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
12006     lt_prog_compiler_no_builtin_flag_GO="$lt_prog_compiler_no_builtin_flag_GO -fno-rtti -fno-exceptions"
12007 else
12008     :
12009 fi
12010
12011 fi
12012
12013
12014
12015   lt_prog_compiler_wl_GO=
12016 lt_prog_compiler_pic_GO=
12017 lt_prog_compiler_static_GO=
12018
12019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
12020 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
12021
12022   if test "$GCC" = yes; then
12023     lt_prog_compiler_wl_GO='-Wl,'
12024     lt_prog_compiler_static_GO='-static'
12025
12026     case $host_os in
12027       aix*)
12028       # All AIX code is PIC.
12029       if test "$host_cpu" = ia64; then
12030         # AIX 5 now supports IA64 processor
12031         lt_prog_compiler_static_GO='-Bstatic'
12032       fi
12033       lt_prog_compiler_pic_GO='-fPIC'
12034       ;;
12035
12036     amigaos*)
12037       case $host_cpu in
12038       powerpc)
12039             # see comment about AmigaOS4 .so support
12040             lt_prog_compiler_pic_GO='-fPIC'
12041         ;;
12042       m68k)
12043             # FIXME: we need at least 68020 code to build shared libraries, but
12044             # adding the `-m68020' flag to GCC prevents building anything better,
12045             # like `-m68040'.
12046             lt_prog_compiler_pic_GO='-m68020 -resident32 -malways-restore-a4'
12047         ;;
12048       esac
12049       ;;
12050
12051     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
12052       # PIC is the default for these OSes.
12053       ;;
12054
12055     mingw* | cygwin* | pw32* | os2* | cegcc*)
12056       # This hack is so that the source file can tell whether it is being
12057       # built for inclusion in a dll (and should export symbols for example).
12058       # Although the cygwin gcc ignores -fPIC, still need this for old-style
12059       # (--disable-auto-import) libraries
12060       lt_prog_compiler_pic_GO='-DDLL_EXPORT'
12061       ;;
12062
12063     darwin* | rhapsody*)
12064       # PIC is the default on this platform
12065       # Common symbols not allowed in MH_DYLIB files
12066       lt_prog_compiler_pic_GO='-fno-common'
12067       ;;
12068
12069     haiku*)
12070       # PIC is the default for Haiku.
12071       # The "-static" flag exists, but is broken.
12072       lt_prog_compiler_static_GO=
12073       ;;
12074
12075     hpux*)
12076       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
12077       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
12078       # sets the default TLS model and affects inlining.
12079       case $host_cpu in
12080       hppa*64*)
12081         # +Z the default
12082         ;;
12083       *)
12084         lt_prog_compiler_pic_GO='-fPIC'
12085         ;;
12086       esac
12087       ;;
12088
12089     interix[3-9]*)
12090       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
12091       # Instead, we relocate shared libraries at runtime.
12092       ;;
12093
12094     msdosdjgpp*)
12095       # Just because we use GCC doesn't mean we suddenly get shared libraries
12096       # on systems that don't support them.
12097       lt_prog_compiler_can_build_shared_GO=no
12098       enable_shared=no
12099       ;;
12100
12101     *nto* | *qnx*)
12102       # QNX uses GNU C++, but need to define -shared option too, otherwise
12103       # it will coredump.
12104       lt_prog_compiler_pic_GO='-fPIC -shared'
12105       ;;
12106
12107     sysv4*MP*)
12108       if test -d /usr/nec; then
12109         lt_prog_compiler_pic_GO=-Kconform_pic
12110       fi
12111       ;;
12112
12113     *)
12114       lt_prog_compiler_pic_GO='-fPIC'
12115       ;;
12116     esac
12117
12118     case $cc_basename in
12119     nvcc*) # Cuda Compiler Driver 2.2
12120       lt_prog_compiler_wl_GO='-Xlinker '
12121       lt_prog_compiler_pic_GO='-Xcompiler -fPIC'
12122       ;;
12123     esac
12124   else
12125     # PORTME Check for flag to pass linker flags through the system compiler.
12126     case $host_os in
12127     aix*)
12128       lt_prog_compiler_wl_GO='-Wl,'
12129       if test "$host_cpu" = ia64; then
12130         # AIX 5 now supports IA64 processor
12131         lt_prog_compiler_static_GO='-Bstatic'
12132       else
12133         lt_prog_compiler_static_GO='-bnso -bI:/lib/syscalls.exp'
12134       fi
12135       ;;
12136
12137     mingw* | cygwin* | pw32* | os2* | cegcc*)
12138       # This hack is so that the source file can tell whether it is being
12139       # built for inclusion in a dll (and should export symbols for example).
12140       lt_prog_compiler_pic_GO='-DDLL_EXPORT'
12141       ;;
12142
12143     hpux9* | hpux10* | hpux11*)
12144       lt_prog_compiler_wl_GO='-Wl,'
12145       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
12146       # not for PA HP-UX.
12147       case $host_cpu in
12148       hppa*64*|ia64*)
12149         # +Z the default
12150         ;;
12151       *)
12152         lt_prog_compiler_pic_GO='+Z'
12153         ;;
12154       esac
12155       # Is there a better lt_prog_compiler_static that works with the bundled CC?
12156       lt_prog_compiler_static_GO='${wl}-a ${wl}archive'
12157       ;;
12158
12159     irix5* | irix6* | nonstopux*)
12160       lt_prog_compiler_wl_GO='-Wl,'
12161       # PIC (with -KPIC) is the default.
12162       lt_prog_compiler_static_GO='-non_shared'
12163       ;;
12164
12165     linux* | k*bsd*-gnu | kopensolaris*-gnu)
12166       case $cc_basename in
12167       # old Intel for x86_64 which still supported -KPIC.
12168       ecc*)
12169         lt_prog_compiler_wl_GO='-Wl,'
12170         lt_prog_compiler_pic_GO='-KPIC'
12171         lt_prog_compiler_static_GO='-static'
12172         ;;
12173       # icc used to be incompatible with GCC.
12174       # ICC 10 doesn't accept -KPIC any more.
12175       icc* | ifort*)
12176         lt_prog_compiler_wl_GO='-Wl,'
12177         lt_prog_compiler_pic_GO='-fPIC'
12178         lt_prog_compiler_static_GO='-static'
12179         ;;
12180       # Lahey Fortran 8.1.
12181       lf95*)
12182         lt_prog_compiler_wl_GO='-Wl,'
12183         lt_prog_compiler_pic_GO='--shared'
12184         lt_prog_compiler_static_GO='--static'
12185         ;;
12186       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
12187         # Portland Group compilers (*not* the Pentium gcc compiler,
12188         # which looks to be a dead project)
12189         lt_prog_compiler_wl_GO='-Wl,'
12190         lt_prog_compiler_pic_GO='-fpic'
12191         lt_prog_compiler_static_GO='-Bstatic'
12192         ;;
12193       ccc*)
12194         lt_prog_compiler_wl_GO='-Wl,'
12195         # All Alpha code is PIC.
12196         lt_prog_compiler_static_GO='-non_shared'
12197         ;;
12198       xl* | bgxl* | bgf* | mpixl*)
12199         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
12200         lt_prog_compiler_wl_GO='-Wl,'
12201         lt_prog_compiler_pic_GO='-qpic'
12202         lt_prog_compiler_static_GO='-qstaticlink'
12203         ;;
12204       *)
12205         case `$CC -V 2>&1 | sed 5q` in
12206         *Sun\ F* | *Sun*Fortran*)
12207           # Sun Fortran 8.3 passes all unrecognized flags to the linker
12208           lt_prog_compiler_pic_GO='-KPIC'
12209           lt_prog_compiler_static_GO='-Bstatic'
12210           lt_prog_compiler_wl_GO=''
12211           ;;
12212         *Sun\ C*)
12213           # Sun C 5.9
12214           lt_prog_compiler_pic_GO='-KPIC'
12215           lt_prog_compiler_static_GO='-Bstatic'
12216           lt_prog_compiler_wl_GO='-Wl,'
12217           ;;
12218         esac
12219         ;;
12220       esac
12221       ;;
12222
12223     newsos6)
12224       lt_prog_compiler_pic_GO='-KPIC'
12225       lt_prog_compiler_static_GO='-Bstatic'
12226       ;;
12227
12228     *nto* | *qnx*)
12229       # QNX uses GNU C++, but need to define -shared option too, otherwise
12230       # it will coredump.
12231       lt_prog_compiler_pic_GO='-fPIC -shared'
12232       ;;
12233
12234     osf3* | osf4* | osf5*)
12235       lt_prog_compiler_wl_GO='-Wl,'
12236       # All OSF/1 code is PIC.
12237       lt_prog_compiler_static_GO='-non_shared'
12238       ;;
12239
12240     rdos*)
12241       lt_prog_compiler_static_GO='-non_shared'
12242       ;;
12243
12244     solaris*)
12245       lt_prog_compiler_pic_GO='-KPIC'
12246       lt_prog_compiler_static_GO='-Bstatic'
12247       case $cc_basename in
12248       f77* | f90* | f95*)
12249         lt_prog_compiler_wl_GO='-Qoption ld ';;
12250       *)
12251         lt_prog_compiler_wl_GO='-Wl,';;
12252       esac
12253       ;;
12254
12255     sunos4*)
12256       lt_prog_compiler_wl_GO='-Qoption ld '
12257       lt_prog_compiler_pic_GO='-PIC'
12258       lt_prog_compiler_static_GO='-Bstatic'
12259       ;;
12260
12261     sysv4 | sysv4.2uw2* | sysv4.3*)
12262       lt_prog_compiler_wl_GO='-Wl,'
12263       lt_prog_compiler_pic_GO='-KPIC'
12264       lt_prog_compiler_static_GO='-Bstatic'
12265       ;;
12266
12267     sysv4*MP*)
12268       if test -d /usr/nec ;then
12269         lt_prog_compiler_pic_GO='-Kconform_pic'
12270         lt_prog_compiler_static_GO='-Bstatic'
12271       fi
12272       ;;
12273
12274     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
12275       lt_prog_compiler_wl_GO='-Wl,'
12276       lt_prog_compiler_pic_GO='-KPIC'
12277       lt_prog_compiler_static_GO='-Bstatic'
12278       ;;
12279
12280     unicos*)
12281       lt_prog_compiler_wl_GO='-Wl,'
12282       lt_prog_compiler_can_build_shared_GO=no
12283       ;;
12284
12285     uts4*)
12286       lt_prog_compiler_pic_GO='-pic'
12287       lt_prog_compiler_static_GO='-Bstatic'
12288       ;;
12289
12290     *)
12291       lt_prog_compiler_can_build_shared_GO=no
12292       ;;
12293     esac
12294   fi
12295
12296 case $host_os in
12297   # For platforms which do not support PIC, -DPIC is meaningless:
12298   *djgpp*)
12299     lt_prog_compiler_pic_GO=
12300     ;;
12301   *)
12302     lt_prog_compiler_pic_GO="$lt_prog_compiler_pic_GO"
12303     ;;
12304 esac
12305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_GO" >&5
12306 $as_echo "$lt_prog_compiler_pic_GO" >&6; }
12307
12308
12309
12310 #
12311 # Check to make sure the PIC flag actually works.
12312 #
12313 if test -n "$lt_prog_compiler_pic_GO"; then
12314   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_GO works" >&5
12315 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_GO works... " >&6; }
12316 if ${lt_cv_prog_compiler_pic_works_GO+:} false; then :
12317   $as_echo_n "(cached) " >&6
12318 else
12319   lt_cv_prog_compiler_pic_works_GO=no
12320    ac_outfile=conftest.$ac_objext
12321    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12322    lt_compiler_flag="$lt_prog_compiler_pic_GO"
12323    # Insert the option either (1) after the last *FLAGS variable, or
12324    # (2) before a word containing "conftest.", or (3) at the end.
12325    # Note that $ac_compile itself does not contain backslashes and begins
12326    # with a dollar sign (not a hyphen), so the echo should work correctly.
12327    # The option is referenced via a variable to avoid confusing sed.
12328    lt_compile=`echo "$ac_compile" | $SED \
12329    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12330    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12331    -e 's:$: $lt_compiler_flag:'`
12332    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12333    (eval "$lt_compile" 2>conftest.err)
12334    ac_status=$?
12335    cat conftest.err >&5
12336    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12337    if (exit $ac_status) && test -s "$ac_outfile"; then
12338      # The compiler can only warn and ignore the option if not recognized
12339      # So say no if there are warnings other than the usual output.
12340      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
12341      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
12342      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
12343        lt_cv_prog_compiler_pic_works_GO=yes
12344      fi
12345    fi
12346    $RM conftest*
12347
12348 fi
12349 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_GO" >&5
12350 $as_echo "$lt_cv_prog_compiler_pic_works_GO" >&6; }
12351
12352 if test x"$lt_cv_prog_compiler_pic_works_GO" = xyes; then
12353     case $lt_prog_compiler_pic_GO in
12354      "" | " "*) ;;
12355      *) lt_prog_compiler_pic_GO=" $lt_prog_compiler_pic_GO" ;;
12356      esac
12357 else
12358     lt_prog_compiler_pic_GO=
12359      lt_prog_compiler_can_build_shared_GO=no
12360 fi
12361
12362 fi
12363
12364
12365
12366 #
12367 # Check to make sure the static flag actually works.
12368 #
12369 wl=$lt_prog_compiler_wl_GO eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GO\"
12370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
12371 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
12372 if ${lt_cv_prog_compiler_static_works_GO+:} false; then :
12373   $as_echo_n "(cached) " >&6
12374 else
12375   lt_cv_prog_compiler_static_works_GO=no
12376    save_LDFLAGS="$LDFLAGS"
12377    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
12378    echo "$lt_simple_link_test_code" > conftest.$ac_ext
12379    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
12380      # The linker can only warn and ignore the option if not recognized
12381      # So say no if there are warnings
12382      if test -s conftest.err; then
12383        # Append any errors to the config.log.
12384        cat conftest.err 1>&5
12385        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
12386        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
12387        if diff conftest.exp conftest.er2 >/dev/null; then
12388          lt_cv_prog_compiler_static_works_GO=yes
12389        fi
12390      else
12391        lt_cv_prog_compiler_static_works_GO=yes
12392      fi
12393    fi
12394    $RM -r conftest*
12395    LDFLAGS="$save_LDFLAGS"
12396
12397 fi
12398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_GO" >&5
12399 $as_echo "$lt_cv_prog_compiler_static_works_GO" >&6; }
12400
12401 if test x"$lt_cv_prog_compiler_static_works_GO" = xyes; then
12402     :
12403 else
12404     lt_prog_compiler_static_GO=
12405 fi
12406
12407
12408
12409
12410   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
12411 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
12412 if ${lt_cv_prog_compiler_c_o_GO+:} false; then :
12413   $as_echo_n "(cached) " >&6
12414 else
12415   lt_cv_prog_compiler_c_o_GO=no
12416    $RM -r conftest 2>/dev/null
12417    mkdir conftest
12418    cd conftest
12419    mkdir out
12420    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12421
12422    lt_compiler_flag="-o out/conftest2.$ac_objext"
12423    # Insert the option either (1) after the last *FLAGS variable, or
12424    # (2) before a word containing "conftest.", or (3) at the end.
12425    # Note that $ac_compile itself does not contain backslashes and begins
12426    # with a dollar sign (not a hyphen), so the echo should work correctly.
12427    lt_compile=`echo "$ac_compile" | $SED \
12428    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12429    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12430    -e 's:$: $lt_compiler_flag:'`
12431    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12432    (eval "$lt_compile" 2>out/conftest.err)
12433    ac_status=$?
12434    cat out/conftest.err >&5
12435    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12436    if (exit $ac_status) && test -s out/conftest2.$ac_objext
12437    then
12438      # The compiler can only warn and ignore the option if not recognized
12439      # So say no if there are warnings
12440      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
12441      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
12442      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
12443        lt_cv_prog_compiler_c_o_GO=yes
12444      fi
12445    fi
12446    chmod u+w . 2>&5
12447    $RM conftest*
12448    # SGI C++ compiler will create directory out/ii_files/ for
12449    # template instantiation
12450    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
12451    $RM out/* && rmdir out
12452    cd ..
12453    $RM -r conftest
12454    $RM conftest*
12455
12456 fi
12457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_GO" >&5
12458 $as_echo "$lt_cv_prog_compiler_c_o_GO" >&6; }
12459
12460
12461
12462   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
12463 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
12464 if ${lt_cv_prog_compiler_c_o_GO+:} false; then :
12465   $as_echo_n "(cached) " >&6
12466 else
12467   lt_cv_prog_compiler_c_o_GO=no
12468    $RM -r conftest 2>/dev/null
12469    mkdir conftest
12470    cd conftest
12471    mkdir out
12472    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12473
12474    lt_compiler_flag="-o out/conftest2.$ac_objext"
12475    # Insert the option either (1) after the last *FLAGS variable, or
12476    # (2) before a word containing "conftest.", or (3) at the end.
12477    # Note that $ac_compile itself does not contain backslashes and begins
12478    # with a dollar sign (not a hyphen), so the echo should work correctly.
12479    lt_compile=`echo "$ac_compile" | $SED \
12480    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12481    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12482    -e 's:$: $lt_compiler_flag:'`
12483    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12484    (eval "$lt_compile" 2>out/conftest.err)
12485    ac_status=$?
12486    cat out/conftest.err >&5
12487    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12488    if (exit $ac_status) && test -s out/conftest2.$ac_objext
12489    then
12490      # The compiler can only warn and ignore the option if not recognized
12491      # So say no if there are warnings
12492      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
12493      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
12494      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
12495        lt_cv_prog_compiler_c_o_GO=yes
12496      fi
12497    fi
12498    chmod u+w . 2>&5
12499    $RM conftest*
12500    # SGI C++ compiler will create directory out/ii_files/ for
12501    # template instantiation
12502    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
12503    $RM out/* && rmdir out
12504    cd ..
12505    $RM -r conftest
12506    $RM conftest*
12507
12508 fi
12509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_GO" >&5
12510 $as_echo "$lt_cv_prog_compiler_c_o_GO" >&6; }
12511
12512
12513
12514
12515 hard_links="nottested"
12516 if test "$lt_cv_prog_compiler_c_o_GO" = no && test "$need_locks" != no; then
12517   # do not overwrite the value of need_locks provided by the user
12518   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
12519 $as_echo_n "checking if we can lock with hard links... " >&6; }
12520   hard_links=yes
12521   $RM conftest*
12522   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12523   touch conftest.a
12524   ln conftest.a conftest.b 2>&5 || hard_links=no
12525   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
12527 $as_echo "$hard_links" >&6; }
12528   if test "$hard_links" = no; then
12529     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
12530 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
12531     need_locks=warn
12532   fi
12533 else
12534   need_locks=no
12535 fi
12536
12537
12538
12539   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12540 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12541
12542   runpath_var=
12543   allow_undefined_flag_GO=
12544   always_export_symbols_GO=no
12545   archive_cmds_GO=
12546   archive_expsym_cmds_GO=
12547   compiler_needs_object_GO=no
12548   enable_shared_with_static_runtimes_GO=no
12549   export_dynamic_flag_spec_GO=
12550   export_symbols_cmds_GO='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
12551   hardcode_automatic_GO=no
12552   hardcode_direct_GO=no
12553   hardcode_direct_absolute_GO=no
12554   hardcode_libdir_flag_spec_GO=
12555   hardcode_libdir_flag_spec_ld_GO=
12556   hardcode_libdir_separator_GO=
12557   hardcode_minus_L_GO=no
12558   hardcode_shlibpath_var_GO=unsupported
12559   inherit_rpath_GO=no
12560   link_all_deplibs_GO=unknown
12561   module_cmds_GO=
12562   module_expsym_cmds_GO=
12563   old_archive_from_new_cmds_GO=
12564   old_archive_from_expsyms_cmds_GO=
12565   thread_safe_flag_spec_GO=
12566   whole_archive_flag_spec_GO=
12567   # include_expsyms should be a list of space-separated symbols to be *always*
12568   # included in the symbol list
12569   include_expsyms_GO=
12570   # exclude_expsyms can be an extended regexp of symbols to exclude
12571   # it will be wrapped by ` (' and `)$', so one must not match beginning or
12572   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
12573   # as well as any symbol that contains `d'.
12574   exclude_expsyms_GO='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
12575   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
12576   # platforms (ab)use it in PIC code, but their linkers get confused if
12577   # the symbol is explicitly referenced.  Since portable code cannot
12578   # rely on this symbol name, it's probably fine to never include it in
12579   # preloaded symbol tables.
12580   # Exclude shared library initialization/finalization symbols.
12581   extract_expsyms_cmds=
12582
12583   case $host_os in
12584   cygwin* | mingw* | pw32* | cegcc*)
12585     # FIXME: the MSVC++ port hasn't been tested in a loooong time
12586     # When not using gcc, we currently assume that we are using
12587     # Microsoft Visual C++.
12588     if test "$GCC" != yes; then
12589       with_gnu_ld=no
12590     fi
12591     ;;
12592   interix*)
12593     # we just hope/assume this is gcc and not c89 (= MSVC++)
12594     with_gnu_ld=yes
12595     ;;
12596   openbsd*)
12597     with_gnu_ld=no
12598     ;;
12599   esac
12600
12601   ld_shlibs_GO=yes
12602
12603   # On some targets, GNU ld is compatible enough with the native linker
12604   # that we're better off using the native interface for both.
12605   lt_use_gnu_ld_interface=no
12606   if test "$with_gnu_ld" = yes; then
12607     case $host_os in
12608       aix*)
12609         # The AIX port of GNU ld has always aspired to compatibility
12610         # with the native linker.  However, as the warning in the GNU ld
12611         # block says, versions before 2.19.5* couldn't really create working
12612         # shared libraries, regardless of the interface used.
12613         case `$LD -v 2>&1` in
12614           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
12615           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
12616           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
12617           *)
12618             lt_use_gnu_ld_interface=yes
12619             ;;
12620         esac
12621         ;;
12622       *)
12623         lt_use_gnu_ld_interface=yes
12624         ;;
12625     esac
12626   fi
12627
12628   if test "$lt_use_gnu_ld_interface" = yes; then
12629     # If archive_cmds runs LD, not CC, wlarc should be empty
12630     wlarc='${wl}'
12631
12632     # Set some defaults for GNU ld with shared library support. These
12633     # are reset later if shared libraries are not supported. Putting them
12634     # here allows them to be overridden if necessary.
12635     runpath_var=LD_RUN_PATH
12636     hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12637     export_dynamic_flag_spec_GO='${wl}--export-dynamic'
12638     # ancient GNU ld didn't support --whole-archive et. al.
12639     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
12640       whole_archive_flag_spec_GO="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12641     else
12642       whole_archive_flag_spec_GO=
12643     fi
12644     supports_anon_versioning=no
12645     case `$LD -v 2>&1` in
12646       *GNU\ gold*) supports_anon_versioning=yes ;;
12647       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
12648       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
12649       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
12650       *\ 2.11.*) ;; # other 2.11 versions
12651       *) supports_anon_versioning=yes ;;
12652     esac
12653
12654     # See if GNU ld supports shared libraries.
12655     case $host_os in
12656     aix[3-9]*)
12657       # On AIX/PPC, the GNU linker is very broken
12658       if test "$host_cpu" != ia64; then
12659         ld_shlibs_GO=no
12660         cat <<_LT_EOF 1>&2
12661
12662 *** Warning: the GNU linker, at least up to release 2.19, is reported
12663 *** to be unable to reliably create shared libraries on AIX.
12664 *** Therefore, libtool is disabling shared libraries support.  If you
12665 *** really care for shared libraries, you may want to install binutils
12666 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
12667 *** You will then need to restart the configuration process.
12668
12669 _LT_EOF
12670       fi
12671       ;;
12672
12673     amigaos*)
12674       case $host_cpu in
12675       powerpc)
12676             # see comment about AmigaOS4 .so support
12677             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12678             archive_expsym_cmds_GO=''
12679         ;;
12680       m68k)
12681             archive_cmds_GO='$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 $output_objdir && a2ixlibrary -32)'
12682             hardcode_libdir_flag_spec_GO='-L$libdir'
12683             hardcode_minus_L_GO=yes
12684         ;;
12685       esac
12686       ;;
12687
12688     beos*)
12689       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12690         allow_undefined_flag_GO=unsupported
12691         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12692         # support --undefined.  This deserves some investigation.  FIXME
12693         archive_cmds_GO='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12694       else
12695         ld_shlibs_GO=no
12696       fi
12697       ;;
12698
12699     cygwin* | mingw* | pw32* | cegcc*)
12700       # _LT_TAGVAR(hardcode_libdir_flag_spec, GO) is actually meaningless,
12701       # as there is no search path for DLLs.
12702       hardcode_libdir_flag_spec_GO='-L$libdir'
12703       export_dynamic_flag_spec_GO='${wl}--export-all-symbols'
12704       allow_undefined_flag_GO=unsupported
12705       always_export_symbols_GO=no
12706       enable_shared_with_static_runtimes_GO=yes
12707       export_symbols_cmds_GO='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
12708
12709       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12710         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12711         # If the export-symbols file already is a .def file (1st line
12712         # is EXPORTS), use it as is; otherwise, prepend...
12713         archive_expsym_cmds_GO='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12714           cp $export_symbols $output_objdir/$soname.def;
12715         else
12716           echo EXPORTS > $output_objdir/$soname.def;
12717           cat $export_symbols >> $output_objdir/$soname.def;
12718         fi~
12719         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12720       else
12721         ld_shlibs_GO=no
12722       fi
12723       ;;
12724
12725     haiku*)
12726       archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12727       link_all_deplibs_GO=yes
12728       ;;
12729
12730     interix[3-9]*)
12731       hardcode_direct_GO=no
12732       hardcode_shlibpath_var_GO=no
12733       hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
12734       export_dynamic_flag_spec_GO='${wl}-E'
12735       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12736       # Instead, shared libraries are loaded at an image base (0x10000000 by
12737       # default) and relocated if they conflict, which is a slow very memory
12738       # consuming and fragmenting process.  To avoid this, we pick a random,
12739       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12740       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
12741       archive_cmds_GO='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12742       archive_expsym_cmds_GO='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12743       ;;
12744
12745     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
12746       tmp_diet=no
12747       if test "$host_os" = linux-dietlibc; then
12748         case $cc_basename in
12749           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
12750         esac
12751       fi
12752       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
12753          && test "$tmp_diet" = no
12754       then
12755         tmp_addflag=
12756         tmp_sharedflag='-shared'
12757         case $cc_basename,$host_cpu in
12758         pgcc*)                          # Portland Group C compiler
12759           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'
12760           tmp_addflag=' $pic_flag'
12761           ;;
12762         pgf77* | pgf90* | pgf95* | pgfortran*)
12763                                         # Portland Group f77 and f90 compilers
12764           whole_archive_flag_spec_GO='${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'
12765           tmp_addflag=' $pic_flag -Mnomain' ;;
12766         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
12767           tmp_addflag=' -i_dynamic' ;;
12768         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
12769           tmp_addflag=' -i_dynamic -nofor_main' ;;
12770         ifc* | ifort*)                  # Intel Fortran compiler
12771           tmp_addflag=' -nofor_main' ;;
12772         lf95*)                          # Lahey Fortran 8.1
12773           whole_archive_flag_spec_GO=
12774           tmp_sharedflag='--shared' ;;
12775         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
12776           tmp_sharedflag='-qmkshrobj'
12777           tmp_addflag= ;;
12778         nvcc*)  # Cuda Compiler Driver 2.2
12779           whole_archive_flag_spec_GO='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12780           compiler_needs_object_GO=yes
12781           ;;
12782         esac
12783         case `$CC -V 2>&1 | sed 5q` in
12784         *Sun\ C*)                       # Sun C 5.9
12785           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\"` ${wl}--no-whole-archive'
12786           compiler_needs_object_GO=yes
12787           tmp_sharedflag='-G' ;;
12788         *Sun\ F*)                       # Sun Fortran 8.3
12789           tmp_sharedflag='-G' ;;
12790         esac
12791         archive_cmds_GO='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12792
12793         if test "x$supports_anon_versioning" = xyes; then
12794           archive_expsym_cmds_GO='echo "{ global:" > $output_objdir/$libname.ver~
12795             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12796             echo "local: *; };" >> $output_objdir/$libname.ver~
12797             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12798         fi
12799
12800         case $cc_basename in
12801         xlf* | bgf* | bgxlf* | mpixlf*)
12802           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
12803           whole_archive_flag_spec_GO='--whole-archive$convenience --no-whole-archive'
12804           hardcode_libdir_flag_spec_GO=
12805           hardcode_libdir_flag_spec_ld_GO='-rpath $libdir'
12806           archive_cmds_GO='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
12807           if test "x$supports_anon_versioning" = xyes; then
12808             archive_expsym_cmds_GO='echo "{ global:" > $output_objdir/$libname.ver~
12809               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12810               echo "local: *; };" >> $output_objdir/$libname.ver~
12811               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
12812           fi
12813           ;;
12814         esac
12815       else
12816         ld_shlibs_GO=no
12817       fi
12818       ;;
12819
12820     netbsd*)
12821       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12822         archive_cmds_GO='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
12823         wlarc=
12824       else
12825         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12826         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12827       fi
12828       ;;
12829
12830     solaris*)
12831       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
12832         ld_shlibs_GO=no
12833         cat <<_LT_EOF 1>&2
12834
12835 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
12836 *** create shared libraries on Solaris systems.  Therefore, libtool
12837 *** is disabling shared libraries support.  We urge you to upgrade GNU
12838 *** binutils to release 2.9.1 or newer.  Another option is to modify
12839 *** your PATH or compiler configuration so that the native linker is
12840 *** used, and then restart.
12841
12842 _LT_EOF
12843       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12844         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12845         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12846       else
12847         ld_shlibs_GO=no
12848       fi
12849       ;;
12850
12851     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
12852       case `$LD -v 2>&1` in
12853         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
12854         ld_shlibs_GO=no
12855         cat <<_LT_EOF 1>&2
12856
12857 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
12858 *** reliably create shared libraries on SCO systems.  Therefore, libtool
12859 *** is disabling shared libraries support.  We urge you to upgrade GNU
12860 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
12861 *** your PATH or compiler configuration so that the native linker is
12862 *** used, and then restart.
12863
12864 _LT_EOF
12865         ;;
12866         *)
12867           # For security reasons, it is highly recommended that you always
12868           # use absolute paths for naming shared libraries, and exclude the
12869           # DT_RUNPATH tag from executables and libraries.  But doing so
12870           # requires that you compile everything twice, which is a pain.
12871           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12872             hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12873             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12874             archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12875           else
12876             ld_shlibs_GO=no
12877           fi
12878         ;;
12879       esac
12880       ;;
12881
12882     sunos4*)
12883       archive_cmds_GO='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12884       wlarc=
12885       hardcode_direct_GO=yes
12886       hardcode_shlibpath_var_GO=no
12887       ;;
12888
12889     *)
12890       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12891         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12892         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12893       else
12894         ld_shlibs_GO=no
12895       fi
12896       ;;
12897     esac
12898
12899     if test "$ld_shlibs_GO" = no; then
12900       runpath_var=
12901       hardcode_libdir_flag_spec_GO=
12902       export_dynamic_flag_spec_GO=
12903       whole_archive_flag_spec_GO=
12904     fi
12905   else
12906     # PORTME fill in a description of your system's linker (not GNU ld)
12907     case $host_os in
12908     aix3*)
12909       allow_undefined_flag_GO=unsupported
12910       always_export_symbols_GO=yes
12911       archive_expsym_cmds_GO='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
12912       # Note: this linker hardcodes the directories in LIBPATH if there
12913       # are no directories specified by -L.
12914       hardcode_minus_L_GO=yes
12915       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
12916         # Neither direct hardcoding nor static linking is supported with a
12917         # broken collect2.
12918         hardcode_direct_GO=unsupported
12919       fi
12920       ;;
12921
12922     aix[4-9]*)
12923       if test "$host_cpu" = ia64; then
12924         # On IA64, the linker does run time linking by default, so we don't
12925         # have to do anything special.
12926         aix_use_runtimelinking=no
12927         exp_sym_flag='-Bexport'
12928         no_entry_flag=""
12929       else
12930         # If we're using GNU nm, then we don't want the "-C" option.
12931         # -C means demangle to AIX nm, but means don't demangle with GNU nm
12932         # Also, AIX nm treats weak defined symbols like other global
12933         # defined symbols, whereas GNU nm marks them as "W".
12934         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
12935           export_symbols_cmds_GO='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
12936         else
12937           export_symbols_cmds_GO='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
12938         fi
12939         aix_use_runtimelinking=no
12940
12941         # Test if we are trying to use run time linking or normal
12942         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12943         # need to do runtime linking.
12944         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12945           for ld_flag in $LDFLAGS; do
12946           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
12947             aix_use_runtimelinking=yes
12948             break
12949           fi
12950           done
12951           ;;
12952         esac
12953
12954         exp_sym_flag='-bexport'
12955         no_entry_flag='-bnoentry'
12956       fi
12957
12958       # When large executables or shared objects are built, AIX ld can
12959       # have problems creating the table of contents.  If linking a library
12960       # or program results in "error TOC overflow" add -mminimal-toc to
12961       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
12962       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12963
12964       archive_cmds_GO=''
12965       hardcode_direct_GO=yes
12966       hardcode_direct_absolute_GO=yes
12967       hardcode_libdir_separator_GO=':'
12968       link_all_deplibs_GO=yes
12969       file_list_spec_GO='${wl}-f,'
12970
12971       if test "$GCC" = yes; then
12972         case $host_os in aix4.[012]|aix4.[012].*)
12973         # We only want to do this on AIX 4.2 and lower, the check
12974         # below for broken collect2 doesn't work under 4.3+
12975           collect2name=`${CC} -print-prog-name=collect2`
12976           if test -f "$collect2name" &&
12977            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12978           then
12979           # We have reworked collect2
12980           :
12981           else
12982           # We have old collect2
12983           hardcode_direct_GO=unsupported
12984           # It fails to find uninstalled libraries when the uninstalled
12985           # path is not listed in the libpath.  Setting hardcode_minus_L
12986           # to unsupported forces relinking
12987           hardcode_minus_L_GO=yes
12988           hardcode_libdir_flag_spec_GO='-L$libdir'
12989           hardcode_libdir_separator_GO=
12990           fi
12991           ;;
12992         esac
12993         shared_flag='-shared'
12994         if test "$aix_use_runtimelinking" = yes; then
12995           shared_flag="$shared_flag "'${wl}-G'
12996         fi
12997       else
12998         # not using gcc
12999         if test "$host_cpu" = ia64; then
13000         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
13001         # chokes on -Wl,-G. The following line is correct:
13002           shared_flag='-G'
13003         else
13004           if test "$aix_use_runtimelinking" = yes; then
13005             shared_flag='${wl}-G'
13006           else
13007             shared_flag='${wl}-bM:SRE'
13008           fi
13009         fi
13010       fi
13011
13012       export_dynamic_flag_spec_GO='${wl}-bexpall'
13013       # It seems that -bexpall does not export symbols beginning with
13014       # underscore (_), so it is better to generate a list of symbols to export.
13015       always_export_symbols_GO=yes
13016       if test "$aix_use_runtimelinking" = yes; then
13017         # Warning - without using the other runtime loading flags (-brtl),
13018         # -berok will link without error, but may produce a broken library.
13019         allow_undefined_flag_GO='-berok'
13020         # Determine the default libpath from the value encoded in an
13021         # empty executable.
13022         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13023 /* end confdefs.h.  */
13024
13025 int
13026 main ()
13027 {
13028
13029   ;
13030   return 0;
13031 }
13032 _ACEOF
13033 if ac_fn_c_try_link "$LINENO"; then :
13034
13035 lt_aix_libpath_sed='
13036     /Import File Strings/,/^$/ {
13037         /^0/ {
13038             s/^0  *\(.*\)$/\1/
13039             p
13040         }
13041     }'
13042 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13043 # Check for a 64-bit object if we didn't find anything.
13044 if test -z "$aix_libpath"; then
13045   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13046 fi
13047 fi
13048 rm -f core conftest.err conftest.$ac_objext \
13049     conftest$ac_exeext conftest.$ac_ext
13050 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13051
13052         hardcode_libdir_flag_spec_GO='${wl}-blibpath:$libdir:'"$aix_libpath"
13053         archive_expsym_cmds_GO='$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 $shared_flag"
13054       else
13055         if test "$host_cpu" = ia64; then
13056           hardcode_libdir_flag_spec_GO='${wl}-R $libdir:/usr/lib:/lib'
13057           allow_undefined_flag_GO="-z nodefs"
13058           archive_expsym_cmds_GO="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
13059         else
13060          # Determine the default libpath from the value encoded in an
13061          # empty executable.
13062          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13063 /* end confdefs.h.  */
13064
13065 int
13066 main ()
13067 {
13068
13069   ;
13070   return 0;
13071 }
13072 _ACEOF
13073 if ac_fn_c_try_link "$LINENO"; then :
13074
13075 lt_aix_libpath_sed='
13076     /Import File Strings/,/^$/ {
13077         /^0/ {
13078             s/^0  *\(.*\)$/\1/
13079             p
13080         }
13081     }'
13082 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13083 # Check for a 64-bit object if we didn't find anything.
13084 if test -z "$aix_libpath"; then
13085   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
13086 fi
13087 fi
13088 rm -f core conftest.err conftest.$ac_objext \
13089     conftest$ac_exeext conftest.$ac_ext
13090 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
13091
13092          hardcode_libdir_flag_spec_GO='${wl}-blibpath:$libdir:'"$aix_libpath"
13093           # Warning - without using the other run time loading flags,
13094           # -berok will link without error, but may produce a broken library.
13095           no_undefined_flag_GO=' ${wl}-bernotok'
13096           allow_undefined_flag_GO=' ${wl}-berok'
13097           if test "$with_gnu_ld" = yes; then
13098             # We only use this code for GNU lds that support --whole-archive.
13099             whole_archive_flag_spec_GO='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
13100           else
13101             # Exported symbols can be pulled into shared objects from archives
13102             whole_archive_flag_spec_GO='$convenience'
13103           fi
13104           archive_cmds_need_lc_GO=yes
13105           # This is similar to how AIX traditionally builds its shared libraries.
13106           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'
13107         fi
13108       fi
13109       ;;
13110
13111     amigaos*)
13112       case $host_cpu in
13113       powerpc)
13114             # see comment about AmigaOS4 .so support
13115             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
13116             archive_expsym_cmds_GO=''
13117         ;;
13118       m68k)
13119             archive_cmds_GO='$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 $output_objdir && a2ixlibrary -32)'
13120             hardcode_libdir_flag_spec_GO='-L$libdir'
13121             hardcode_minus_L_GO=yes
13122         ;;
13123       esac
13124       ;;
13125
13126     bsdi[45]*)
13127       export_dynamic_flag_spec_GO=-rdynamic
13128       ;;
13129
13130     cygwin* | mingw* | pw32* | cegcc*)
13131       # When not using gcc, we currently assume that we are using
13132       # Microsoft Visual C++.
13133       # hardcode_libdir_flag_spec is actually meaningless, as there is
13134       # no search path for DLLs.
13135       hardcode_libdir_flag_spec_GO=' '
13136       allow_undefined_flag_GO=unsupported
13137       # Tell ltmain to make .lib files, not .a files.
13138       libext=lib
13139       # Tell ltmain to make .dll files, not .so files.
13140       shrext_cmds=".dll"
13141       # FIXME: Setting linknames here is a bad hack.
13142       archive_cmds_GO='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
13143       # The linker will automatically build a .lib file if we build a DLL.
13144       old_archive_from_new_cmds_GO='true'
13145       # FIXME: Should let the user specify the lib program.
13146       old_archive_cmds_GO='lib -OUT:$oldlib$oldobjs$old_deplibs'
13147       fix_srcfile_path_GO='`cygpath -w "$srcfile"`'
13148       enable_shared_with_static_runtimes_GO=yes
13149       ;;
13150
13151     darwin* | rhapsody*)
13152
13153
13154   archive_cmds_need_lc_GO=no
13155   hardcode_direct_GO=no
13156   hardcode_automatic_GO=yes
13157   hardcode_shlibpath_var_GO=unsupported
13158   if test "$lt_cv_ld_force_load" = "yes"; then
13159     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 \"$new_convenience\"`'
13160   else
13161     whole_archive_flag_spec_GO=''
13162   fi
13163   link_all_deplibs_GO=yes
13164   allow_undefined_flag_GO="$_lt_dar_allow_undefined"
13165   case $cc_basename in
13166      ifort*) _lt_dar_can_shared=yes ;;
13167      *) _lt_dar_can_shared=$GCC ;;
13168   esac
13169   if test "$_lt_dar_can_shared" = "yes"; then
13170     output_verbose_link_cmd=func_echo_all
13171     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}"
13172     module_cmds_GO="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
13173     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}${_lt_dsymutil}"
13174     module_expsym_cmds_GO="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
13175
13176   else
13177   ld_shlibs_GO=no
13178   fi
13179
13180       ;;
13181
13182     dgux*)
13183       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13184       hardcode_libdir_flag_spec_GO='-L$libdir'
13185       hardcode_shlibpath_var_GO=no
13186       ;;
13187
13188     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
13189     # support.  Future versions do this automatically, but an explicit c++rt0.o
13190     # does not break anything, and helps significantly (at the cost of a little
13191     # extra space).
13192     freebsd2.2*)
13193       archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
13194       hardcode_libdir_flag_spec_GO='-R$libdir'
13195       hardcode_direct_GO=yes
13196       hardcode_shlibpath_var_GO=no
13197       ;;
13198
13199     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
13200     freebsd2.*)
13201       archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
13202       hardcode_direct_GO=yes
13203       hardcode_minus_L_GO=yes
13204       hardcode_shlibpath_var_GO=no
13205       ;;
13206
13207     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
13208     freebsd* | dragonfly*)
13209       archive_cmds_GO='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
13210       hardcode_libdir_flag_spec_GO='-R$libdir'
13211       hardcode_direct_GO=yes
13212       hardcode_shlibpath_var_GO=no
13213       ;;
13214
13215     hpux9*)
13216       if test "$GCC" = yes; then
13217         archive_cmds_GO='$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 $lib'
13218       else
13219         archive_cmds_GO='$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 $lib'
13220       fi
13221       hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
13222       hardcode_libdir_separator_GO=:
13223       hardcode_direct_GO=yes
13224
13225       # hardcode_minus_L: Not really in the search PATH,
13226       # but as the default location of the library.
13227       hardcode_minus_L_GO=yes
13228       export_dynamic_flag_spec_GO='${wl}-E'
13229       ;;
13230
13231     hpux10*)
13232       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
13233         archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
13234       else
13235         archive_cmds_GO='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
13236       fi
13237       if test "$with_gnu_ld" = no; then
13238         hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
13239         hardcode_libdir_flag_spec_ld_GO='+b $libdir'
13240         hardcode_libdir_separator_GO=:
13241         hardcode_direct_GO=yes
13242         hardcode_direct_absolute_GO=yes
13243         export_dynamic_flag_spec_GO='${wl}-E'
13244         # hardcode_minus_L: Not really in the search PATH,
13245         # but as the default location of the library.
13246         hardcode_minus_L_GO=yes
13247       fi
13248       ;;
13249
13250     hpux11*)
13251       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
13252         case $host_cpu in
13253         hppa*64*)
13254           archive_cmds_GO='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
13255           ;;
13256         ia64*)
13257           archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
13258           ;;
13259         *)
13260           archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
13261           ;;
13262         esac
13263       else
13264         case $host_cpu in
13265         hppa*64*)
13266           archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
13267           ;;
13268         ia64*)
13269           archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
13270           ;;
13271         *)
13272         archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
13273           ;;
13274         esac
13275       fi
13276       if test "$with_gnu_ld" = no; then
13277         hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
13278         hardcode_libdir_separator_GO=:
13279
13280         case $host_cpu in
13281         hppa*64*|ia64*)
13282           hardcode_direct_GO=no
13283           hardcode_shlibpath_var_GO=no
13284           ;;
13285         *)
13286           hardcode_direct_GO=yes
13287           hardcode_direct_absolute_GO=yes
13288           export_dynamic_flag_spec_GO='${wl}-E'
13289
13290           # hardcode_minus_L: Not really in the search PATH,
13291           # but as the default location of the library.
13292           hardcode_minus_L_GO=yes
13293           ;;
13294         esac
13295       fi
13296       ;;
13297
13298     irix5* | irix6* | nonstopux*)
13299       if test "$GCC" = yes; then
13300         archive_cmds_GO='$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 $lib'
13301         # Try to use the -exported_symbol ld option, if it does not
13302         # work, assume that -exports_file does not work either and
13303         # implicitly export all symbols.
13304         save_LDFLAGS="$LDFLAGS"
13305         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
13306         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13307 /* end confdefs.h.  */
13308 int foo(void) {}
13309 _ACEOF
13310 if ac_fn_c_try_link "$LINENO"; then :
13311   archive_expsym_cmds_GO='$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 $lib'
13312
13313 fi
13314 rm -f core conftest.err conftest.$ac_objext \
13315     conftest$ac_exeext conftest.$ac_ext
13316         LDFLAGS="$save_LDFLAGS"
13317       else
13318         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
13319         archive_expsym_cmds_GO='$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 $lib'
13320       fi
13321       archive_cmds_need_lc_GO='no'
13322       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
13323       hardcode_libdir_separator_GO=:
13324       inherit_rpath_GO=yes
13325       link_all_deplibs_GO=yes
13326       ;;
13327
13328     netbsd*)
13329       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
13330         archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
13331       else
13332         archive_cmds_GO='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
13333       fi
13334       hardcode_libdir_flag_spec_GO='-R$libdir'
13335       hardcode_direct_GO=yes
13336       hardcode_shlibpath_var_GO=no
13337       ;;
13338
13339     newsos6)
13340       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13341       hardcode_direct_GO=yes
13342       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
13343       hardcode_libdir_separator_GO=:
13344       hardcode_shlibpath_var_GO=no
13345       ;;
13346
13347     *nto* | *qnx*)
13348       ;;
13349
13350     openbsd*)
13351       if test -f /usr/libexec/ld.so; then
13352         hardcode_direct_GO=yes
13353         hardcode_shlibpath_var_GO=no
13354         hardcode_direct_absolute_GO=yes
13355         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
13356           archive_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
13357           archive_expsym_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
13358           hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
13359           export_dynamic_flag_spec_GO='${wl}-E'
13360         else
13361           case $host_os in
13362            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
13363              archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
13364              hardcode_libdir_flag_spec_GO='-R$libdir'
13365              ;;
13366            *)
13367              archive_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
13368              hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
13369              ;;
13370           esac
13371         fi
13372       else
13373         ld_shlibs_GO=no
13374       fi
13375       ;;
13376
13377     os2*)
13378       hardcode_libdir_flag_spec_GO='-L$libdir'
13379       hardcode_minus_L_GO=yes
13380       allow_undefined_flag_GO=unsupported
13381       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'
13382       old_archive_from_new_cmds_GO='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
13383       ;;
13384
13385     osf3*)
13386       if test "$GCC" = yes; then
13387         allow_undefined_flag_GO=' ${wl}-expect_unresolved ${wl}\*'
13388         archive_cmds_GO='$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 $lib'
13389       else
13390         allow_undefined_flag_GO=' -expect_unresolved \*'
13391         archive_cmds_GO='$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 $lib'
13392       fi
13393       archive_cmds_need_lc_GO='no'
13394       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
13395       hardcode_libdir_separator_GO=:
13396       ;;
13397
13398     osf4* | osf5*)      # as osf3* with the addition of -msym flag
13399       if test "$GCC" = yes; then
13400         allow_undefined_flag_GO=' ${wl}-expect_unresolved ${wl}\*'
13401         archive_cmds_GO='$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 $lib'
13402         hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
13403       else
13404         allow_undefined_flag_GO=' -expect_unresolved \*'
13405         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'
13406         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~
13407         $CC -shared${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'
13408
13409         # Both c and cxx compiler support -rpath directly
13410         hardcode_libdir_flag_spec_GO='-rpath $libdir'
13411       fi
13412       archive_cmds_need_lc_GO='no'
13413       hardcode_libdir_separator_GO=:
13414       ;;
13415
13416     solaris*)
13417       no_undefined_flag_GO=' -z defs'
13418       if test "$GCC" = yes; then
13419         wlarc='${wl}'
13420         archive_cmds_GO='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
13421         archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13422           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
13423       else
13424         case `$CC -V 2>&1` in
13425         *"Compilers 5.0"*)
13426           wlarc=''
13427           archive_cmds_GO='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
13428           archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13429           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
13430           ;;
13431         *)
13432           wlarc='${wl}'
13433           archive_cmds_GO='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
13434           archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13435           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
13436           ;;
13437         esac
13438       fi
13439       hardcode_libdir_flag_spec_GO='-R$libdir'
13440       hardcode_shlibpath_var_GO=no
13441       case $host_os in
13442       solaris2.[0-5] | solaris2.[0-5].*) ;;
13443       *)
13444         # The compiler driver will combine and reorder linker options,
13445         # but understands `-z linker_flag'.  GCC discards it without `$wl',
13446         # but is careful enough not to reorder.
13447         # Supported since Solaris 2.6 (maybe 2.5.1?)
13448         if test "$GCC" = yes; then
13449           whole_archive_flag_spec_GO='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13450         else
13451           whole_archive_flag_spec_GO='-z allextract$convenience -z defaultextract'
13452         fi
13453         ;;
13454       esac
13455       link_all_deplibs_GO=yes
13456       ;;
13457
13458     sunos4*)
13459       if test "x$host_vendor" = xsequent; then
13460         # Use $CC to link under sequent, because it throws in some extra .o
13461         # files that make .init and .fini sections work.
13462         archive_cmds_GO='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
13463       else
13464         archive_cmds_GO='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
13465       fi
13466       hardcode_libdir_flag_spec_GO='-L$libdir'
13467       hardcode_direct_GO=yes
13468       hardcode_minus_L_GO=yes
13469       hardcode_shlibpath_var_GO=no
13470       ;;
13471
13472     sysv4)
13473       case $host_vendor in
13474         sni)
13475           archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13476           hardcode_direct_GO=yes # is this really true???
13477         ;;
13478         siemens)
13479           ## LD is ld it makes a PLAMLIB
13480           ## CC just makes a GrossModule.
13481           archive_cmds_GO='$LD -G -o $lib $libobjs $deplibs $linker_flags'
13482           reload_cmds_GO='$CC -r -o $output$reload_objs'
13483           hardcode_direct_GO=no
13484         ;;
13485         motorola)
13486           archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13487           hardcode_direct_GO=no #Motorola manual says yes, but my tests say they lie
13488         ;;
13489       esac
13490       runpath_var='LD_RUN_PATH'
13491       hardcode_shlibpath_var_GO=no
13492       ;;
13493
13494     sysv4.3*)
13495       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13496       hardcode_shlibpath_var_GO=no
13497       export_dynamic_flag_spec_GO='-Bexport'
13498       ;;
13499
13500     sysv4*MP*)
13501       if test -d /usr/nec; then
13502         archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13503         hardcode_shlibpath_var_GO=no
13504         runpath_var=LD_RUN_PATH
13505         hardcode_runpath_var=yes
13506         ld_shlibs_GO=yes
13507       fi
13508       ;;
13509
13510     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13511       no_undefined_flag_GO='${wl}-z,text'
13512       archive_cmds_need_lc_GO=no
13513       hardcode_shlibpath_var_GO=no
13514       runpath_var='LD_RUN_PATH'
13515
13516       if test "$GCC" = yes; then
13517         archive_cmds_GO='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13518         archive_expsym_cmds_GO='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13519       else
13520         archive_cmds_GO='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13521         archive_expsym_cmds_GO='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13522       fi
13523       ;;
13524
13525     sysv5* | sco3.2v5* | sco5v6*)
13526       # Note: We can NOT use -z defs as we might desire, because we do not
13527       # link with -lc, and that would cause any symbols used from libc to
13528       # always be unresolved, which means just about no library would
13529       # ever link correctly.  If we're not using GNU ld we use -z text
13530       # though, which does catch some bad symbols but isn't as heavy-handed
13531       # as -z defs.
13532       no_undefined_flag_GO='${wl}-z,text'
13533       allow_undefined_flag_GO='${wl}-z,nodefs'
13534       archive_cmds_need_lc_GO=no
13535       hardcode_shlibpath_var_GO=no
13536       hardcode_libdir_flag_spec_GO='${wl}-R,$libdir'
13537       hardcode_libdir_separator_GO=':'
13538       link_all_deplibs_GO=yes
13539       export_dynamic_flag_spec_GO='${wl}-Bexport'
13540       runpath_var='LD_RUN_PATH'
13541
13542       if test "$GCC" = yes; then
13543         archive_cmds_GO='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13544         archive_expsym_cmds_GO='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13545       else
13546         archive_cmds_GO='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13547         archive_expsym_cmds_GO='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13548       fi
13549       ;;
13550
13551     uts4*)
13552       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13553       hardcode_libdir_flag_spec_GO='-L$libdir'
13554       hardcode_shlibpath_var_GO=no
13555       ;;
13556
13557     *)
13558       ld_shlibs_GO=no
13559       ;;
13560     esac
13561
13562     if test x$host_vendor = xsni; then
13563       case $host in
13564       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
13565         export_dynamic_flag_spec_GO='${wl}-Blargedynsym'
13566         ;;
13567       esac
13568     fi
13569   fi
13570
13571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_GO" >&5
13572 $as_echo "$ld_shlibs_GO" >&6; }
13573 test "$ld_shlibs_GO" = no && can_build_shared=no
13574
13575 with_gnu_ld_GO=$with_gnu_ld
13576
13577
13578
13579
13580
13581
13582 #
13583 # Do we need to explicitly link libc?
13584 #
13585 case "x$archive_cmds_need_lc_GO" in
13586 x|xyes)
13587   # Assume -lc should be added
13588   archive_cmds_need_lc_GO=yes
13589
13590   if test "$enable_shared" = yes && test "$GCC" = yes; then
13591     case $archive_cmds_GO in
13592     *'~'*)
13593       # FIXME: we may have to deal with multi-command sequences.
13594       ;;
13595     '$CC '*)
13596       # Test whether the compiler implicitly links with -lc since on some
13597       # systems, -lgcc has to come before -lc. If gcc already passes -lc
13598       # to ld, don't add -lc before -lgcc.
13599       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
13600 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
13601 if ${lt_cv_archive_cmds_need_lc_GO+:} false; then :
13602   $as_echo_n "(cached) " >&6
13603 else
13604   $RM conftest*
13605         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13606
13607         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13608   (eval $ac_compile) 2>&5
13609   ac_status=$?
13610   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13611   test $ac_status = 0; } 2>conftest.err; then
13612           soname=conftest
13613           lib=conftest
13614           libobjs=conftest.$ac_objext
13615           deplibs=
13616           wl=$lt_prog_compiler_wl_GO
13617           pic_flag=$lt_prog_compiler_pic_GO
13618           compiler_flags=-v
13619           linker_flags=-v
13620           verstring=
13621           output_objdir=.
13622           libname=conftest
13623           lt_save_allow_undefined_flag=$allow_undefined_flag_GO
13624           allow_undefined_flag_GO=
13625           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_GO 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
13626   (eval $archive_cmds_GO 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
13627   ac_status=$?
13628   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13629   test $ac_status = 0; }
13630           then
13631             lt_cv_archive_cmds_need_lc_GO=no
13632           else
13633             lt_cv_archive_cmds_need_lc_GO=yes
13634           fi
13635           allow_undefined_flag_GO=$lt_save_allow_undefined_flag
13636         else
13637           cat conftest.err 1>&5
13638         fi
13639         $RM conftest*
13640
13641 fi
13642 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_GO" >&5
13643 $as_echo "$lt_cv_archive_cmds_need_lc_GO" >&6; }
13644       archive_cmds_need_lc_GO=$lt_cv_archive_cmds_need_lc_GO
13645       ;;
13646     esac
13647   fi
13648   ;;
13649 esac
13650
13651
13652
13653
13654
13655
13656
13657
13658
13659
13660
13661
13662
13663
13664
13665
13666
13667
13668
13669
13670
13671
13672
13673
13674
13675
13676
13677
13678
13679
13680
13681
13682
13683
13684
13685
13686
13687
13688
13689
13690
13691
13692
13693
13694
13695
13696
13697
13698
13699
13700
13701
13702
13703
13704
13705
13706
13707
13708
13709
13710
13711
13712
13713
13714   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
13715 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
13716 hardcode_action_GO=
13717 if test -n "$hardcode_libdir_flag_spec_GO" ||
13718    test -n "$runpath_var_GO" ||
13719    test "X$hardcode_automatic_GO" = "Xyes" ; then
13720
13721   # We can hardcode non-existent directories.
13722   if test "$hardcode_direct_GO" != no &&
13723      # If the only mechanism to avoid hardcoding is shlibpath_var, we
13724      # have to relink, otherwise we might link with an installed library
13725      # when we should be linking with a yet-to-be-installed one
13726      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, GO)" != no &&
13727      test "$hardcode_minus_L_GO" != no; then
13728     # Linking always hardcodes the temporary library directory.
13729     hardcode_action_GO=relink
13730   else
13731     # We can link without hardcoding, and we can hardcode nonexisting dirs.
13732     hardcode_action_GO=immediate
13733   fi
13734 else
13735   # We cannot hardcode anything, or else we can only hardcode existing
13736   # directories.
13737   hardcode_action_GO=unsupported
13738 fi
13739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_GO" >&5
13740 $as_echo "$hardcode_action_GO" >&6; }
13741
13742 if test "$hardcode_action_GO" = relink ||
13743    test "$inherit_rpath_GO" = yes; then
13744   # Fast installation is not supported
13745   enable_fast_install=no
13746 elif test "$shlibpath_overrides_runpath" = yes ||
13747      test "$enable_shared" = no; then
13748   # Fast installation is not necessary
13749   enable_fast_install=needless
13750 fi
13751
13752
13753
13754
13755
13756
13757
13758 fi
13759
13760 ac_ext=c
13761 ac_cpp='$CPP $CPPFLAGS'
13762 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13763 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13764 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13765
13766
13767 GCC=$lt_save_GCC
13768 CC="$lt_save_CC"
13769
13770
13771
13772
13773         ac_config_commands="$ac_config_commands libtool"
13774
13775
13776
13777
13778 # Only expand once:
13779
13780
13781
13782
13783
13784 CC_FOR_BUILD=${CC_FOR_BUILD:-gcc}
13785
13786
13787 for ac_prog in gawk mawk nawk awk
13788 do
13789   # Extract the first word of "$ac_prog", so it can be a program name with args.
13790 set dummy $ac_prog; ac_word=$2
13791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13792 $as_echo_n "checking for $ac_word... " >&6; }
13793 if ${ac_cv_prog_AWK+:} false; then :
13794   $as_echo_n "(cached) " >&6
13795 else
13796   if test -n "$AWK"; then
13797   ac_cv_prog_AWK="$AWK" # Let the user override the test.
13798 else
13799 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13800 for as_dir in $PATH
13801 do
13802   IFS=$as_save_IFS
13803   test -z "$as_dir" && as_dir=.
13804     for ac_exec_ext in '' $ac_executable_extensions; do
13805   if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
13806     ac_cv_prog_AWK="$ac_prog"
13807     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13808     break 2
13809   fi
13810 done
13811   done
13812 IFS=$as_save_IFS
13813
13814 fi
13815 fi
13816 AWK=$ac_cv_prog_AWK
13817 if test -n "$AWK"; then
13818   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
13819 $as_echo "$AWK" >&6; }
13820 else
13821   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13822 $as_echo "no" >&6; }
13823 fi
13824
13825
13826   test -n "$AWK" && break
13827 done
13828
13829
13830 WARN_FLAGS='-Wall -Wextra -Wwrite-strings -Wcast-qual'
13831
13832
13833 # Check whether --enable-werror was given.
13834 if test "${enable_werror+set}" = set; then :
13835   enableval=$enable_werror;
13836 fi
13837
13838 if test "x$enable_werror" != "xno" && test "x$GCC" = "xyes"; then :
13839   WERROR="-Werror"
13840 fi
13841
13842
13843 glibgo_toolexecdir=no
13844 glibgo_toolexeclibdir=no
13845
13846 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
13847 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
13848 # Check whether --enable-version-specific-runtime-libs was given.
13849 if test "${enable_version_specific_runtime_libs+set}" = set; then :
13850   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
13851     yes) version_specific_libs=yes ;;
13852     no)  version_specific_libs=no ;;
13853     *)   as_fn_error $? "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
13854    esac
13855 else
13856   version_specific_libs=no
13857 fi
13858
13859 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
13860 $as_echo "$version_specific_libs" >&6; }
13861
13862
13863 # Check whether --with-toolexeclibdir was given.
13864 if test "${with_toolexeclibdir+set}" = set; then :
13865   withval=$with_toolexeclibdir; case ${with_toolexeclibdir} in
13866   /)
13867     ;;
13868   */)
13869     with_toolexeclibdir=`echo $with_toolexeclibdir | sed 's,/$,,'`
13870     ;;
13871 esac
13872 else
13873   with_toolexeclibdir=no
13874 fi
13875
13876
13877
13878 # Version-specific runtime libs processing.
13879 if test $version_specific_libs = yes; then
13880   glibgo_toolexecdir='${libdir}/gcc/${host_alias}'
13881   glibgo_toolexeclibdir='${toolexecdir}/${gcc_version}$(MULTISUBDIR)'
13882 fi
13883
13884 # Calculate glibgo_toolexecdir, glibgo_toolexeclibdir
13885 # Install a library built with a cross compiler in tooldir, not libdir.
13886 if test -n "$with_cross_host" &&
13887    test x"$with_cross_host" != x"no"; then
13888   nover_glibgo_toolexecdir='${exec_prefix}/${host_alias}'
13889   case ${with_toolexeclibdir} in
13890     no)
13891       nover_glibgo_toolexeclibdir='${toolexecdir}/lib'
13892       ;;
13893     *)
13894       nover_glibgo_toolexeclibdir=${with_toolexeclibdir}
13895       ;;
13896   esac
13897 else
13898   nover_glibgo_toolexecdir='${libdir}/gcc/${host_alias}'
13899   nover_glibgo_toolexeclibdir='${libdir}'
13900 fi
13901 multi_os_directory=`$GOC -print-multi-os-directory`
13902 case $multi_os_directory in
13903   .) ;; # Avoid trailing /.
13904   *) nover_glibgo_toolexeclibdir=${nover_glibgo_toolexeclibdir}/${multi_os_directory} ;;
13905 esac
13906
13907 if test x"$glibgo_toolexecdir" = x"no"; then
13908   glibgo_toolexecdir="${nover_glibgo_toolexecdir}"
13909   glibgo_toolexeclibdir="${nover_glibgo_toolexeclibdir}"
13910 fi
13911
13912
13913
13914
13915
13916 # See if the user wants to configure without libffi.  Some
13917 # architectures don't support it.  FIXME: We should set a default
13918 # based on the host.
13919
13920 # Check whether --with-libffi was given.
13921 if test "${with_libffi+set}" = set; then :
13922   withval=$with_libffi; :
13923 else
13924   with_libffi=${with_libffi_default-yes}
13925 fi
13926
13927
13928 LIBFFI=
13929 LIBFFIINCS=
13930 if test "$with_libffi" != no; then
13931
13932 $as_echo "#define USE_LIBFFI 1" >>confdefs.h
13933
13934    LIBFFI=../libffi/libffi_convenience.la
13935    LIBFFIINCS='-I$(top_srcdir)/../libffi/include -I../libffi/include'
13936 fi
13937
13938
13939  if test "$with_libffi" != "no"; then
13940   USE_LIBFFI_TRUE=
13941   USE_LIBFFI_FALSE='#'
13942 else
13943   USE_LIBFFI_TRUE='#'
13944   USE_LIBFFI_FALSE=
13945 fi
13946
13947
13948 # See if the user wants to configure without libatomic. This is useful if we are
13949 # on an architecture for which libgo does not need an atomic support library and
13950 # libatomic does not support our C compiler.
13951
13952 # Check whether --with-libatomic was given.
13953 if test "${with_libatomic+set}" = set; then :
13954   withval=$with_libatomic; :
13955 else
13956   with_libatomic=${with_libatomic_default-yes}
13957 fi
13958
13959
13960 LIBATOMIC=
13961 if test "$with_libatomic" != no; then
13962    LIBATOMIC=../libatomic/libatomic_convenience.la
13963 fi
13964
13965
13966 # Used to tell GNU make to include a file without telling automake to
13967 # include it.
13968 go_include="-include"
13969
13970
13971 # All known GOOS values.  This is the union of all operating systems
13972 # supported by the gofrontend and all operating systems supported by
13973 # the gc toolchain.
13974 ALLGOOS="aix android darwin dragonfly freebsd hurd illumos ios irix js linux netbsd openbsd plan9 rtems solaris windows zos"
13975
13976 is_darwin=no
13977 is_freebsd=no
13978 is_irix=no
13979 is_linux=no
13980 is_netbsd=no
13981 is_openbsd=no
13982 is_dragonfly=no
13983 is_rtems=no
13984 is_solaris=no
13985 is_aix=no
13986 is_hurd=no
13987 GOOS=unknown
13988 case ${host} in
13989   *-*-darwin*)   is_darwin=yes;  GOOS=darwin ;;
13990   *-*-freebsd*)  is_freebsd=yes; GOOS=freebsd ;;
13991   *-*-irix6*)    is_irix=yes;    GOOS=irix ;;
13992   *-*-linux*)    is_linux=yes;   GOOS=linux ;;
13993   *-*-netbsd*)   is_netbsd=yes;  GOOS=netbsd ;;
13994   *-*-openbsd*)  is_openbsd=yes; GOOS=openbsd ;;
13995   *-*-dragonfly*) is_dragonfly=yes; GOOS=dragonfly ;;
13996   *-*-rtems*)    is_rtems=yes;   GOOS=rtems ;;
13997   *-*-solaris2*) is_solaris=yes; GOOS=solaris ;;
13998   *-*-aix*)      is_aix=yes;     GOOS=aix ;;
13999   *-*-gnu*)      is_hurd=yes;    GOOS=hurd ;;
14000 esac
14001  if test $is_darwin = yes; then
14002   LIBGO_IS_DARWIN_TRUE=
14003   LIBGO_IS_DARWIN_FALSE='#'
14004 else
14005   LIBGO_IS_DARWIN_TRUE='#'
14006   LIBGO_IS_DARWIN_FALSE=
14007 fi
14008
14009  if test $is_freebsd = yes; then
14010   LIBGO_IS_FREEBSD_TRUE=
14011   LIBGO_IS_FREEBSD_FALSE='#'
14012 else
14013   LIBGO_IS_FREEBSD_TRUE='#'
14014   LIBGO_IS_FREEBSD_FALSE=
14015 fi
14016
14017  if test $is_irix = yes; then
14018   LIBGO_IS_IRIX_TRUE=
14019   LIBGO_IS_IRIX_FALSE='#'
14020 else
14021   LIBGO_IS_IRIX_TRUE='#'
14022   LIBGO_IS_IRIX_FALSE=
14023 fi
14024
14025  if test $is_linux = yes; then
14026   LIBGO_IS_LINUX_TRUE=
14027   LIBGO_IS_LINUX_FALSE='#'
14028 else
14029   LIBGO_IS_LINUX_TRUE='#'
14030   LIBGO_IS_LINUX_FALSE=
14031 fi
14032
14033  if test $is_netbsd = yes; then
14034   LIBGO_IS_NETBSD_TRUE=
14035   LIBGO_IS_NETBSD_FALSE='#'
14036 else
14037   LIBGO_IS_NETBSD_TRUE='#'
14038   LIBGO_IS_NETBSD_FALSE=
14039 fi
14040
14041  if test $is_openbsd = yes; then
14042   LIBGO_IS_OPENBSD_TRUE=
14043   LIBGO_IS_OPENBSD_FALSE='#'
14044 else
14045   LIBGO_IS_OPENBSD_TRUE='#'
14046   LIBGO_IS_OPENBSD_FALSE=
14047 fi
14048
14049  if test $is_dragonfly = yes; then
14050   LIBGO_IS_DRAGONFLY_TRUE=
14051   LIBGO_IS_DRAGONFLY_FALSE='#'
14052 else
14053   LIBGO_IS_DRAGONFLY_TRUE='#'
14054   LIBGO_IS_DRAGONFLY_FALSE=
14055 fi
14056
14057  if test $is_rtems = yes; then
14058   LIBGO_IS_RTEMS_TRUE=
14059   LIBGO_IS_RTEMS_FALSE='#'
14060 else
14061   LIBGO_IS_RTEMS_TRUE='#'
14062   LIBGO_IS_RTEMS_FALSE=
14063 fi
14064
14065  if test $is_solaris = yes; then
14066   LIBGO_IS_SOLARIS_TRUE=
14067   LIBGO_IS_SOLARIS_FALSE='#'
14068 else
14069   LIBGO_IS_SOLARIS_TRUE='#'
14070   LIBGO_IS_SOLARIS_FALSE=
14071 fi
14072
14073  if test $is_aix = yes; then
14074   LIBGO_IS_AIX_TRUE=
14075   LIBGO_IS_AIX_FALSE='#'
14076 else
14077   LIBGO_IS_AIX_TRUE='#'
14078   LIBGO_IS_AIX_FALSE=
14079 fi
14080
14081  if test $is_hurd = yes; then
14082   LIBGO_IS_HURD_TRUE=
14083   LIBGO_IS_HURD_FALSE='#'
14084 else
14085   LIBGO_IS_HURD_TRUE='#'
14086   LIBGO_IS_HURD_FALSE=
14087 fi
14088
14089  if test $is_darwin = yes -o $is_dragonfly = yes -o $is_freebsd = yes -o $is_netbsd = yes -o $is_openbsd = yes; then
14090   LIBGO_IS_BSD_TRUE=
14091   LIBGO_IS_BSD_FALSE='#'
14092 else
14093   LIBGO_IS_BSD_TRUE='#'
14094   LIBGO_IS_BSD_FALSE=
14095 fi
14096
14097
14098
14099
14100 USE_DEJAGNU=no
14101 case ${host} in
14102   *-*-rtems*) USE_DEJAGNU=yes ;;
14103   ${build}) ;;
14104   *) USE_DEJAGNU=yes ;;
14105 esac
14106
14107
14108 # All known GOARCH values.  This is the union of all architectures
14109 # supported by the gofrontend and all architectures supported by the
14110 # gc toolchain.
14111 # To add a new architecture:
14112 # - add it to this list
14113 # - if appropriate, add an entry to ALLGOARCHFAMILY below
14114 # - add an entry to the case on ${host} below to set GOARCH
14115 # - update goarchList in libgo/go/go/build/syslist.go
14116 # - update goarch.sh to report the values for this architecture
14117 # - update go-set-goarch in gcc/testsuite/go.test/go-test.exp
14118 # - update ptrSizeMap and intSizeMap in libgo/go/cmd/cgo/main.go
14119 # - update arch lists in libgo/match.sh
14120 # - update arch lists in libgo/testsuite/gotest
14121 # - update +build lines in several places
14122 #   - libgo/go/runtime/lfstack_NNbit.go
14123 #   - libgo/go/runtime/hashNN.go
14124 #   - libgo/go/runtime/unalignedN.go
14125 #   - libgo/go/syscall/endian_XX.go
14126 #   - possibly others
14127 # - possibly update files in libgo/go/internal/syscall/unix
14128 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"
14129
14130 # All known GOARCH family values.
14131 ALLGOARCHFAMILY="I386 ALPHA AMD64 ARM ARM64 IA64 M68K MIPS MIPS64 NIOS2 PPC PPC64 RISCV RISCV64 S390 S390X SH SPARC SPARC64 WASM"
14132
14133 GOARCH=unknown
14134 case ${host} in
14135   alpha*-*-*)
14136     GOARCH=alpha
14137     ;;
14138   aarch64-*-*)
14139     GOARCH=arm64
14140     ;;
14141   aarch64_be-*-*)
14142     GOARCH=arm64be
14143     ;;
14144   arm*-*-* | strongarm*-*-* | ep9312*-*-* | xscale-*-*)
14145     GOARCH=arm
14146     case ${host} in
14147       arm*b*-*-*)
14148         GOARCH=armbe
14149         ;;
14150     esac
14151     ;;
14152   i[34567]86-*-* | x86_64-*-*)
14153     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14154 /* end confdefs.h.  */
14155
14156 #ifdef __x86_64__
14157 #error 64-bit
14158 #endif
14159
14160 _ACEOF
14161 if ac_fn_c_try_compile "$LINENO"; then :
14162   GOARCH=386
14163 else
14164   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14165 /* end confdefs.h.  */
14166
14167 #ifdef __ILP32__
14168 #error x32
14169 #endif
14170
14171 _ACEOF
14172 if ac_fn_c_try_compile "$LINENO"; then :
14173   GOARCH=amd64
14174 else
14175   GOARCH=amd64p32
14176 fi
14177 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14178 fi
14179 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14180     ;;
14181   ia64-*-*)
14182     GOARCH=ia64
14183     ;;
14184   m68k*-*-*)
14185     GOARCH=m68k
14186     ;;
14187   mips*-*-*)
14188     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14189 /* end confdefs.h.  */
14190
14191 #if _MIPS_SIM != _ABIO32
14192 #error not o32
14193 #endif
14194
14195 _ACEOF
14196 if ac_fn_c_try_compile "$LINENO"; then :
14197   mips_abi="o32"
14198 else
14199   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14200 /* end confdefs.h.  */
14201
14202 #if _MIPS_SIM != _ABIN32
14203 #error not n32
14204 #endif
14205
14206 _ACEOF
14207 if ac_fn_c_try_compile "$LINENO"; then :
14208   mips_abi="n32"
14209 else
14210   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14211 /* end confdefs.h.  */
14212
14213 #if _MIPS_SIM != _ABI64
14214 #error not n64
14215 #endif
14216
14217 _ACEOF
14218 if ac_fn_c_try_compile "$LINENO"; then :
14219   mips_abi="n64"
14220 else
14221   as_fn_error $? "unknown MIPS ABI" "$LINENO" 5
14222 mips_abi="n32"
14223 fi
14224 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14225 fi
14226 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14227 fi
14228 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14229     case "$mips_abi" in
14230     "o32") GOARCH=mips ;;
14231     "n32") GOARCH=mips64p32 ;;
14232     "n64") GOARCH=mips64 ;;
14233     esac
14234     case "${host}" in
14235     mips*el-*-*)
14236         GOARCH="${GOARCH}le"
14237         ;;
14238     esac
14239     ;;
14240   nios2-*-*)
14241     GOARCH=nios2
14242     ;;
14243   rs6000*-*-* | powerpc*-*-*)
14244     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14245 /* end confdefs.h.  */
14246
14247 #ifdef _ARCH_PPC64
14248 #error 64-bit
14249 #endif
14250
14251 _ACEOF
14252 if ac_fn_c_try_compile "$LINENO"; then :
14253   GOARCH=ppc
14254 else
14255
14256 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14257 /* end confdefs.h.  */
14258
14259 #if defined(_BIG_ENDIAN) || defined(__BIG_ENDIAN__)
14260 #error 64be
14261 #endif
14262
14263 _ACEOF
14264 if ac_fn_c_try_compile "$LINENO"; then :
14265   GOARCH=ppc64le
14266 else
14267   GOARCH=ppc64
14268 fi
14269 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14270 fi
14271 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14272     ;;
14273   riscv*-*-*)
14274     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14275 /* end confdefs.h.  */
14276
14277 #if __riscv_xlen == 64
14278 #error 64-bit
14279 #endif
14280
14281 _ACEOF
14282 if ac_fn_c_try_compile "$LINENO"; then :
14283   GOARCH=riscv
14284 else
14285   GOARCH=riscv64
14286 fi
14287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14288     ;;
14289   s390*-*-*)
14290     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14291 /* end confdefs.h.  */
14292
14293 #if defined(__s390x__)
14294 #error 64-bit
14295 #endif
14296
14297 _ACEOF
14298 if ac_fn_c_try_compile "$LINENO"; then :
14299   GOARCH=s390
14300 else
14301   GOARCH=s390x
14302 fi
14303 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14304     ;;
14305   sh3eb*-*-* | sh4eb*-*-*)
14306     GOARCH=shbe
14307     ;;
14308   sh3*-*-* | sh4*-*-*)
14309     GOARCH=sh
14310     ;;
14311   sparc*-*-*)
14312     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14313 /* end confdefs.h.  */
14314
14315 #if defined(__sparcv9) || defined(__arch64__)
14316 #error 64-bit
14317 #endif
14318
14319 _ACEOF
14320 if ac_fn_c_try_compile "$LINENO"; then :
14321   GOARCH=sparc
14322 else
14323   GOARCH=sparc64
14324 fi
14325 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14326     ;;
14327 esac
14328
14329
14330
14331
14332  if test "$GOARCH" = "386" -o "$GOARCH" = "amd64" -o "$GOARCH" = "amd64p32"; then
14333   LIBGO_IS_X86_TRUE=
14334   LIBGO_IS_X86_FALSE='#'
14335 else
14336   LIBGO_IS_X86_TRUE='#'
14337   LIBGO_IS_X86_FALSE=
14338 fi
14339
14340
14341 FUNCTION_DESCRIPTORS=false
14342 case ${host} in
14343   rs6000*-*-* | powerpc*-*-*)
14344     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14345 /* end confdefs.h.  */
14346
14347 #if _CALL_ELF == 1
14348 #error descriptors
14349 #endif
14350
14351 _ACEOF
14352 if ac_fn_c_try_compile "$LINENO"; then :
14353   FUNCTION_DESCRIPTORS=false
14354 else
14355   FUNCTION_DESCRIPTORS=true
14356 fi
14357 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14358     ;;
14359 esac
14360
14361
14362 GO_LIBCALL_OS_FILE=
14363 GO_LIBCALL_OS_ARCH_FILE=
14364 GO_SYSCALL_OS_FILE=
14365 GO_SYSCALL_OS_ARCH_FILE=
14366 if test -f "${srcdir}/go/syscall/libcall_${GOOS}.go"; then
14367   GO_LIBCALL_OS_FILE="go/syscall/libcall_${GOOS}.go"
14368 fi
14369 if test -f "${srcdir}/go/syscall/libcall_${GOOS}_${GOARCH}.go"; then
14370   GO_LIBCALL_OS_ARCH_FILE="go/syscall/libcall_${GOOS}_${GOARCH}.go"
14371 fi
14372 if test -f "${srcdir}/go/syscall/syscall_${GOOS}.go"; then
14373   GO_SYSCALL_OS_FILE="go/syscall/syscall_${GOOS}.go"
14374 fi
14375 if test -f "${srcdir}/go/syscall/syscall_${GOOS}_${GOARCH}.go"; then
14376   GO_SYSCALL_OS_ARCH_FILE="go/syscall/syscall_${GOOS}_${GOARCH}.go"
14377 fi
14378
14379
14380
14381
14382
14383 OSCFLAGS="-D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
14384 case "$target" in
14385     mips-sgi-irix6.5*)
14386         # IRIX 6 needs _XOPEN_SOURCE=500 for the XPG5 version of struct
14387         # msghdr in <sys/socket.h>.
14388         OSCFLAGS="$OSCFLAGS -D_XOPEN_SOURCE=500"
14389         ;;
14390     *-*-solaris2.*)
14391         # Solaris 10+ needs this so struct msghdr gets the msg_control
14392         # etc. fields in <sys/socket.h> (_XPG4_2).  _XOPEN_SOURCE=600 as
14393         # above doesn't work with C99.
14394         OSCFLAGS="$OSCFLAGS -std=gnu99 -D_XOPEN_SOURCE=600 -D__EXTENSIONS__"
14395         ;;
14396 esac
14397
14398
14399
14400   test -z "$HWCAP_CFLAGS" && HWCAP_CFLAGS=''
14401
14402   # Restrict the test to Solaris, other assemblers (e.g. AIX as) have -nH
14403   # with a different meaning.
14404   case ${target_os} in
14405     solaris2*)
14406       ac_save_CFLAGS="$CFLAGS"
14407       CFLAGS="$CFLAGS -Wa,-nH"
14408
14409       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for as that supports -Wa,-nH" >&5
14410 $as_echo_n "checking for as that supports -Wa,-nH... " >&6; }
14411       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14412 /* end confdefs.h.  */
14413
14414 int
14415 main ()
14416 {
14417 return 0;
14418   ;
14419   return 0;
14420 }
14421 _ACEOF
14422 if ac_fn_c_try_compile "$LINENO"; then :
14423   ac_hwcap_flags=yes
14424 else
14425   ac_hwcap_flags=no
14426 fi
14427 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14428       if test "$ac_hwcap_flags" = "yes"; then
14429         HWCAP_CFLAGS="-Wa,-nH $HWCAP_CFLAGS"
14430       fi
14431       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_hwcap_flags" >&5
14432 $as_echo "$ac_hwcap_flags" >&6; }
14433
14434       CFLAGS="$ac_save_CFLAGS"
14435       ;;
14436   esac
14437
14438
14439
14440
14441 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fsplit-stack is supported" >&5
14442 $as_echo_n "checking whether -fsplit-stack is supported... " >&6; }
14443 if ${libgo_cv_c_split_stack_supported+:} false; then :
14444   $as_echo_n "(cached) " >&6
14445 else
14446   CFLAGS_hold=$CFLAGS
14447 CFLAGS="$CFLAGS -fsplit-stack"
14448 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14449 /* end confdefs.h.  */
14450 int i;
14451 _ACEOF
14452 if ac_fn_c_try_compile "$LINENO"; then :
14453   libgo_cv_c_split_stack_supported=yes
14454 else
14455   libgo_cv_c_split_stack_supported=no
14456 fi
14457 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14458 CFLAGS=$CFLAGS_hold
14459 fi
14460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_split_stack_supported" >&5
14461 $as_echo "$libgo_cv_c_split_stack_supported" >&6; }
14462
14463 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linker supports split/non-split linked together" >&5
14464 $as_echo_n "checking whether linker supports split/non-split linked together... " >&6; }
14465 if ${libgo_cv_c_linker_split_non_split+:} false; then :
14466   $as_echo_n "(cached) " >&6
14467 else
14468   cat > conftest1.c << EOF
14469 extern void f();
14470 int main() { f(); return 0; }
14471 EOF
14472 cat > conftest2.c << EOF
14473 void f() {}
14474 EOF
14475 $CC -c -fsplit-stack $CFLAGS $CPPFLAGS conftest1.c >/dev/null 2>&1
14476 $CC -c $CFLAGS $CPPFLAGS conftest2.c > /dev/null 2>&1
14477 if $CC -o conftest conftest1.$ac_objext conftest2.$ac_objext > /dev/null 2>&1; then
14478   libgo_cv_c_linker_split_non_split=yes
14479 else
14480   libgo_cv_c_linker_split_non_split=no
14481 fi
14482 rm -f conftest1.* conftest2.* conftest
14483 fi
14484 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_linker_split_non_split" >&5
14485 $as_echo "$libgo_cv_c_linker_split_non_split" >&6; }
14486
14487 if test "$libgo_cv_c_split_stack_supported" = yes -a "$libgo_cv_c_linker_split_non_split" = yes; then
14488   SPLIT_STACK=-fsplit-stack
14489
14490 $as_echo "#define USING_SPLIT_STACK 1" >>confdefs.h
14491
14492 else
14493   SPLIT_STACK=
14494 fi
14495
14496  if test "$libgo_cv_c_split_stack_supported" = yes -a "$libgo_cv_c_linker_split_non_split" = yes; then
14497   USING_SPLIT_STACK_TRUE=
14498   USING_SPLIT_STACK_FALSE='#'
14499 else
14500   USING_SPLIT_STACK_TRUE='#'
14501   USING_SPLIT_STACK_FALSE=
14502 fi
14503
14504
14505 if test "$libgo_cv_c_split_stack_supported" = yes -a "$libgo_cv_c_linker_split_non_split" = no; then
14506   GO_SPLIT_STACK=-fno-split-stack
14507 else
14508   GO_SPLIT_STACK=
14509 fi
14510
14511
14512 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linker supports split stack" >&5
14513 $as_echo_n "checking whether linker supports split stack... " >&6; }
14514 if ${libgo_cv_c_linker_supports_split_stack+:} false; then :
14515   $as_echo_n "(cached) " >&6
14516 else
14517   libgo_cv_c_linker_supports_split_stack=no
14518 if $GOC -Wl,--help 2>/dev/null | grep split-stack-adjust-size >/dev/null 2>&1; then
14519   libgo_cv_c_linker_supports_split_stack=yes
14520 fi
14521 fi
14522 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_linker_supports_split_stack" >&5
14523 $as_echo "$libgo_cv_c_linker_supports_split_stack" >&6; }
14524 if test "$libgo_cv_c_linker_supports_split_stack" = yes; then
14525
14526 $as_echo "#define LINKER_SUPPORTS_SPLIT_STACK 1" >>confdefs.h
14527
14528 fi
14529
14530 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler is llgo" >&5
14531 $as_echo_n "checking whether compiler is llgo... " >&6; }
14532 if ${libgo_cv_c_goc_is_llgo+:} false; then :
14533   $as_echo_n "(cached) " >&6
14534 else
14535   libgo_cv_c_goc_is_llgo=no
14536 if $GOC -dumpversion 2>/dev/null | grep llgo >/dev/null 2>&1; then
14537   libgo_cv_c_goc_is_llgo=yes
14538 fi
14539 fi
14540 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_goc_is_llgo" >&5
14541 $as_echo "$libgo_cv_c_goc_is_llgo" >&6; }
14542  if test "$libgo_cv_c_goc_is_llgo" = yes; then
14543   GOC_IS_LLGO_TRUE=
14544   GOC_IS_LLGO_FALSE='#'
14545 else
14546   GOC_IS_LLGO_TRUE='#'
14547   GOC_IS_LLGO_FALSE=
14548 fi
14549
14550
14551 MATH_LIBS=
14552 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
14553 $as_echo_n "checking for sqrt in -lm... " >&6; }
14554 if ${ac_cv_lib_m_sqrt+:} false; then :
14555   $as_echo_n "(cached) " >&6
14556 else
14557   ac_check_lib_save_LIBS=$LIBS
14558 LIBS="-lm  $LIBS"
14559 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14560 /* end confdefs.h.  */
14561
14562 /* Override any GCC internal prototype to avoid an error.
14563    Use char because int might match the return type of a GCC
14564    builtin and then its argument prototype would still apply.  */
14565 #ifdef __cplusplus
14566 extern "C"
14567 #endif
14568 char sqrt ();
14569 int
14570 main ()
14571 {
14572 return sqrt ();
14573   ;
14574   return 0;
14575 }
14576 _ACEOF
14577 if ac_fn_c_try_link "$LINENO"; then :
14578   ac_cv_lib_m_sqrt=yes
14579 else
14580   ac_cv_lib_m_sqrt=no
14581 fi
14582 rm -f core conftest.err conftest.$ac_objext \
14583     conftest$ac_exeext conftest.$ac_ext
14584 LIBS=$ac_check_lib_save_LIBS
14585 fi
14586 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
14587 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
14588 if test "x$ac_cv_lib_m_sqrt" = xyes; then :
14589   MATH_LIBS=-lm
14590 fi
14591
14592
14593
14594 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket libraries" >&5
14595 $as_echo_n "checking for socket libraries... " >&6; }
14596 if ${libgo_cv_lib_sockets+:} false; then :
14597   $as_echo_n "(cached) " >&6
14598 else
14599   libgo_cv_lib_sockets=
14600    libgo_check_both=no
14601    ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
14602 if test "x$ac_cv_func_connect" = xyes; then :
14603   libgo_check_socket=no
14604 else
14605   libgo_check_socket=yes
14606 fi
14607
14608    if test "$libgo_check_socket" = "yes"; then
14609      unset ac_cv_func_connect
14610      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsocket" >&5
14611 $as_echo_n "checking for main in -lsocket... " >&6; }
14612 if ${ac_cv_lib_socket_main+:} false; then :
14613   $as_echo_n "(cached) " >&6
14614 else
14615   ac_check_lib_save_LIBS=$LIBS
14616 LIBS="-lsocket  $LIBS"
14617 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14618 /* end confdefs.h.  */
14619
14620
14621 int
14622 main ()
14623 {
14624 return main ();
14625   ;
14626   return 0;
14627 }
14628 _ACEOF
14629 if ac_fn_c_try_link "$LINENO"; then :
14630   ac_cv_lib_socket_main=yes
14631 else
14632   ac_cv_lib_socket_main=no
14633 fi
14634 rm -f core conftest.err conftest.$ac_objext \
14635     conftest$ac_exeext conftest.$ac_ext
14636 LIBS=$ac_check_lib_save_LIBS
14637 fi
14638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_main" >&5
14639 $as_echo "$ac_cv_lib_socket_main" >&6; }
14640 if test "x$ac_cv_lib_socket_main" = xyes; then :
14641   libgo_cv_lib_sockets="-lsocket"
14642 else
14643   libgo_check_both=yes
14644 fi
14645
14646    fi
14647    if test "$libgo_check_both" = "yes"; then
14648      libgo_old_libs=$LIBS
14649      LIBS="$LIBS -lsocket -lnsl"
14650      unset ac_cv_func_accept
14651      ac_fn_c_check_func "$LINENO" "accept" "ac_cv_func_accept"
14652 if test "x$ac_cv_func_accept" = xyes; then :
14653   libgo_check_nsl=no
14654                     libgo_cv_lib_sockets="-lsocket -lnsl"
14655 fi
14656
14657      unset ac_cv_func_accept
14658      LIBS=$libgo_old_libs
14659    fi
14660    unset ac_cv_func_gethostbyname
14661    libgo_old_libs="$LIBS"
14662    ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
14663 if test "x$ac_cv_func_gethostbyname" = xyes; then :
14664
14665 else
14666   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lnsl" >&5
14667 $as_echo_n "checking for main in -lnsl... " >&6; }
14668 if ${ac_cv_lib_nsl_main+:} false; then :
14669   $as_echo_n "(cached) " >&6
14670 else
14671   ac_check_lib_save_LIBS=$LIBS
14672 LIBS="-lnsl  $LIBS"
14673 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14674 /* end confdefs.h.  */
14675
14676
14677 int
14678 main ()
14679 {
14680 return main ();
14681   ;
14682   return 0;
14683 }
14684 _ACEOF
14685 if ac_fn_c_try_link "$LINENO"; then :
14686   ac_cv_lib_nsl_main=yes
14687 else
14688   ac_cv_lib_nsl_main=no
14689 fi
14690 rm -f core conftest.err conftest.$ac_objext \
14691     conftest$ac_exeext conftest.$ac_ext
14692 LIBS=$ac_check_lib_save_LIBS
14693 fi
14694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_main" >&5
14695 $as_echo "$ac_cv_lib_nsl_main" >&6; }
14696 if test "x$ac_cv_lib_nsl_main" = xyes; then :
14697   libgo_cv_lib_sockets="$libgo_cv_lib_sockets -lnsl"
14698 fi
14699
14700 fi
14701
14702    unset ac_cv_func_gethostbyname
14703    ac_fn_c_check_func "$LINENO" "sendfile" "ac_cv_func_sendfile"
14704 if test "x$ac_cv_func_sendfile" = xyes; then :
14705
14706 else
14707   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsendfile" >&5
14708 $as_echo_n "checking for main in -lsendfile... " >&6; }
14709 if ${ac_cv_lib_sendfile_main+:} false; then :
14710   $as_echo_n "(cached) " >&6
14711 else
14712   ac_check_lib_save_LIBS=$LIBS
14713 LIBS="-lsendfile  $LIBS"
14714 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14715 /* end confdefs.h.  */
14716
14717
14718 int
14719 main ()
14720 {
14721 return main ();
14722   ;
14723   return 0;
14724 }
14725 _ACEOF
14726 if ac_fn_c_try_link "$LINENO"; then :
14727   ac_cv_lib_sendfile_main=yes
14728 else
14729   ac_cv_lib_sendfile_main=no
14730 fi
14731 rm -f core conftest.err conftest.$ac_objext \
14732     conftest$ac_exeext conftest.$ac_ext
14733 LIBS=$ac_check_lib_save_LIBS
14734 fi
14735 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sendfile_main" >&5
14736 $as_echo "$ac_cv_lib_sendfile_main" >&6; }
14737 if test "x$ac_cv_lib_sendfile_main" = xyes; then :
14738   libgo_cv_lib_sockets="$libgo_cv_lib_sockets -lsendfile"
14739 fi
14740
14741 fi
14742
14743    LIBS=$libgo_old_libs
14744
14745 fi
14746 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_sockets" >&5
14747 $as_echo "$libgo_cv_lib_sockets" >&6; }
14748 NET_LIBS="$libgo_cv_lib_sockets"
14749
14750
14751 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is supported" >&5
14752 $as_echo_n "checking whether -pthread is supported... " >&6; }
14753 if ${libgo_cv_lib_pthread+:} false; then :
14754   $as_echo_n "(cached) " >&6
14755 else
14756   CFLAGS_hold=$CFLAGS
14757 CFLAGS="$CFLAGS -pthread -L../libatomic/.libs"
14758 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14759 /* end confdefs.h.  */
14760 int i;
14761 _ACEOF
14762 if ac_fn_c_try_compile "$LINENO"; then :
14763   libgo_cv_lib_pthread=yes
14764 else
14765   libgo_cv_lib_pthread=no
14766 fi
14767 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14768 CFLAGS=$CFLAGS_hold
14769 fi
14770 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_pthread" >&5
14771 $as_echo "$libgo_cv_lib_pthread" >&6; }
14772 PTHREAD_CFLAGS=
14773 if test "$libgo_cv_lib_pthread" = yes; then
14774   # RISC-V apparently adds -latomic when using -pthread.
14775   PTHREAD_CFLAGS="-pthread -L../libatomic/.libs"
14776 fi
14777
14778
14779 PTHREAD_LIBS=
14780 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
14781 $as_echo_n "checking for pthread_create in -lpthread... " >&6; }
14782 if ${ac_cv_lib_pthread_pthread_create+:} false; then :
14783   $as_echo_n "(cached) " >&6
14784 else
14785   ac_check_lib_save_LIBS=$LIBS
14786 LIBS="-lpthread  $LIBS"
14787 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14788 /* end confdefs.h.  */
14789
14790 /* Override any GCC internal prototype to avoid an error.
14791    Use char because int might match the return type of a GCC
14792    builtin and then its argument prototype would still apply.  */
14793 #ifdef __cplusplus
14794 extern "C"
14795 #endif
14796 char pthread_create ();
14797 int
14798 main ()
14799 {
14800 return pthread_create ();
14801   ;
14802   return 0;
14803 }
14804 _ACEOF
14805 if ac_fn_c_try_link "$LINENO"; then :
14806   ac_cv_lib_pthread_pthread_create=yes
14807 else
14808   ac_cv_lib_pthread_pthread_create=no
14809 fi
14810 rm -f core conftest.err conftest.$ac_objext \
14811     conftest$ac_exeext conftest.$ac_ext
14812 LIBS=$ac_check_lib_save_LIBS
14813 fi
14814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
14815 $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
14816 if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then :
14817   PTHREAD_LIBS=-lpthread
14818 fi
14819
14820
14821
14822 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing makecontext" >&5
14823 $as_echo_n "checking for library containing makecontext... " >&6; }
14824 if ${ac_cv_search_makecontext+:} false; then :
14825   $as_echo_n "(cached) " >&6
14826 else
14827   ac_func_search_save_LIBS=$LIBS
14828 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14829 /* end confdefs.h.  */
14830
14831 /* Override any GCC internal prototype to avoid an error.
14832    Use char because int might match the return type of a GCC
14833    builtin and then its argument prototype would still apply.  */
14834 #ifdef __cplusplus
14835 extern "C"
14836 #endif
14837 char makecontext ();
14838 int
14839 main ()
14840 {
14841 return makecontext ();
14842   ;
14843   return 0;
14844 }
14845 _ACEOF
14846 for ac_lib in '' ucontext; do
14847   if test -z "$ac_lib"; then
14848     ac_res="none required"
14849   else
14850     ac_res=-l$ac_lib
14851     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14852   fi
14853   if ac_fn_c_try_link "$LINENO"; then :
14854   ac_cv_search_makecontext=$ac_res
14855 fi
14856 rm -f core conftest.err conftest.$ac_objext \
14857     conftest$ac_exeext
14858   if ${ac_cv_search_makecontext+:} false; then :
14859   break
14860 fi
14861 done
14862 if ${ac_cv_search_makecontext+:} false; then :
14863
14864 else
14865   ac_cv_search_makecontext=no
14866 fi
14867 rm conftest.$ac_ext
14868 LIBS=$ac_func_search_save_LIBS
14869 fi
14870 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_makecontext" >&5
14871 $as_echo "$ac_cv_search_makecontext" >&6; }
14872 ac_res=$ac_cv_search_makecontext
14873 if test "$ac_res" != no; then :
14874   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14875
14876 fi
14877
14878
14879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sched_yield" >&5
14880 $as_echo_n "checking for library containing sched_yield... " >&6; }
14881 if ${ac_cv_search_sched_yield+:} false; then :
14882   $as_echo_n "(cached) " >&6
14883 else
14884   ac_func_search_save_LIBS=$LIBS
14885 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14886 /* end confdefs.h.  */
14887
14888 /* Override any GCC internal prototype to avoid an error.
14889    Use char because int might match the return type of a GCC
14890    builtin and then its argument prototype would still apply.  */
14891 #ifdef __cplusplus
14892 extern "C"
14893 #endif
14894 char sched_yield ();
14895 int
14896 main ()
14897 {
14898 return sched_yield ();
14899   ;
14900   return 0;
14901 }
14902 _ACEOF
14903 for ac_lib in '' rt; do
14904   if test -z "$ac_lib"; then
14905     ac_res="none required"
14906   else
14907     ac_res=-l$ac_lib
14908     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14909   fi
14910   if ac_fn_c_try_link "$LINENO"; then :
14911   ac_cv_search_sched_yield=$ac_res
14912 fi
14913 rm -f core conftest.err conftest.$ac_objext \
14914     conftest$ac_exeext
14915   if ${ac_cv_search_sched_yield+:} false; then :
14916   break
14917 fi
14918 done
14919 if ${ac_cv_search_sched_yield+:} false; then :
14920
14921 else
14922   ac_cv_search_sched_yield=no
14923 fi
14924 rm conftest.$ac_ext
14925 LIBS=$ac_func_search_save_LIBS
14926 fi
14927 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sched_yield" >&5
14928 $as_echo "$ac_cv_search_sched_yield" >&6; }
14929 ac_res=$ac_cv_search_sched_yield
14930 if test "$ac_res" != no; then :
14931   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14932
14933 fi
14934
14935 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
14936 $as_echo_n "checking for library containing nanosleep... " >&6; }
14937 if ${ac_cv_search_nanosleep+:} false; then :
14938   $as_echo_n "(cached) " >&6
14939 else
14940   ac_func_search_save_LIBS=$LIBS
14941 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14942 /* end confdefs.h.  */
14943
14944 /* Override any GCC internal prototype to avoid an error.
14945    Use char because int might match the return type of a GCC
14946    builtin and then its argument prototype would still apply.  */
14947 #ifdef __cplusplus
14948 extern "C"
14949 #endif
14950 char nanosleep ();
14951 int
14952 main ()
14953 {
14954 return nanosleep ();
14955   ;
14956   return 0;
14957 }
14958 _ACEOF
14959 for ac_lib in '' rt; do
14960   if test -z "$ac_lib"; then
14961     ac_res="none required"
14962   else
14963     ac_res=-l$ac_lib
14964     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14965   fi
14966   if ac_fn_c_try_link "$LINENO"; then :
14967   ac_cv_search_nanosleep=$ac_res
14968 fi
14969 rm -f core conftest.err conftest.$ac_objext \
14970     conftest$ac_exeext
14971   if ${ac_cv_search_nanosleep+:} false; then :
14972   break
14973 fi
14974 done
14975 if ${ac_cv_search_nanosleep+:} false; then :
14976
14977 else
14978   ac_cv_search_nanosleep=no
14979 fi
14980 rm conftest.$ac_ext
14981 LIBS=$ac_func_search_save_LIBS
14982 fi
14983 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
14984 $as_echo "$ac_cv_search_nanosleep" >&6; }
14985 ac_res=$ac_cv_search_nanosleep
14986 if test "$ac_res" != no; then :
14987   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14988
14989 fi
14990
14991 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
14992 $as_echo_n "checking for library containing clock_gettime... " >&6; }
14993 if ${ac_cv_search_clock_gettime+:} false; then :
14994   $as_echo_n "(cached) " >&6
14995 else
14996   ac_func_search_save_LIBS=$LIBS
14997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14998 /* end confdefs.h.  */
14999
15000 /* Override any GCC internal prototype to avoid an error.
15001    Use char because int might match the return type of a GCC
15002    builtin and then its argument prototype would still apply.  */
15003 #ifdef __cplusplus
15004 extern "C"
15005 #endif
15006 char clock_gettime ();
15007 int
15008 main ()
15009 {
15010 return clock_gettime ();
15011   ;
15012   return 0;
15013 }
15014 _ACEOF
15015 for ac_lib in '' rt; do
15016   if test -z "$ac_lib"; then
15017     ac_res="none required"
15018   else
15019     ac_res=-l$ac_lib
15020     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
15021   fi
15022   if ac_fn_c_try_link "$LINENO"; then :
15023   ac_cv_search_clock_gettime=$ac_res
15024 fi
15025 rm -f core conftest.err conftest.$ac_objext \
15026     conftest$ac_exeext
15027   if ${ac_cv_search_clock_gettime+:} false; then :
15028   break
15029 fi
15030 done
15031 if ${ac_cv_search_clock_gettime+:} false; then :
15032
15033 else
15034   ac_cv_search_clock_gettime=no
15035 fi
15036 rm conftest.$ac_ext
15037 LIBS=$ac_func_search_save_LIBS
15038 fi
15039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
15040 $as_echo "$ac_cv_search_clock_gettime" >&6; }
15041 ac_res=$ac_cv_search_clock_gettime
15042 if test "$ac_res" != no; then :
15043   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15044
15045 fi
15046
15047
15048  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
15049 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
15050 if ${ac_cv_c_bigendian+:} false; then :
15051   $as_echo_n "(cached) " >&6
15052 else
15053   ac_cv_c_bigendian=unknown
15054     # See if we're dealing with a universal compiler.
15055     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15056 /* end confdefs.h.  */
15057 #ifndef __APPLE_CC__
15058                not a universal capable compiler
15059              #endif
15060              typedef int dummy;
15061
15062 _ACEOF
15063 if ac_fn_c_try_compile "$LINENO"; then :
15064
15065         # Check for potential -arch flags.  It is not universal unless
15066         # there are at least two -arch flags with different values.
15067         ac_arch=
15068         ac_prev=
15069         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
15070          if test -n "$ac_prev"; then
15071            case $ac_word in
15072              i?86 | x86_64 | ppc | ppc64)
15073                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
15074                  ac_arch=$ac_word
15075                else
15076                  ac_cv_c_bigendian=universal
15077                  break
15078                fi
15079                ;;
15080            esac
15081            ac_prev=
15082          elif test "x$ac_word" = "x-arch"; then
15083            ac_prev=arch
15084          fi
15085        done
15086 fi
15087 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15088     if test $ac_cv_c_bigendian = unknown; then
15089       # See if sys/param.h defines the BYTE_ORDER macro.
15090       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15091 /* end confdefs.h.  */
15092 #include <sys/types.h>
15093              #include <sys/param.h>
15094
15095 int
15096 main ()
15097 {
15098 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
15099                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
15100                      && LITTLE_ENDIAN)
15101               bogus endian macros
15102              #endif
15103
15104   ;
15105   return 0;
15106 }
15107 _ACEOF
15108 if ac_fn_c_try_compile "$LINENO"; then :
15109   # It does; now see whether it defined to BIG_ENDIAN or not.
15110          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15111 /* end confdefs.h.  */
15112 #include <sys/types.h>
15113                 #include <sys/param.h>
15114
15115 int
15116 main ()
15117 {
15118 #if BYTE_ORDER != BIG_ENDIAN
15119                  not big endian
15120                 #endif
15121
15122   ;
15123   return 0;
15124 }
15125 _ACEOF
15126 if ac_fn_c_try_compile "$LINENO"; then :
15127   ac_cv_c_bigendian=yes
15128 else
15129   ac_cv_c_bigendian=no
15130 fi
15131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15132 fi
15133 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15134     fi
15135     if test $ac_cv_c_bigendian = unknown; then
15136       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
15137       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15138 /* end confdefs.h.  */
15139 #include <limits.h>
15140
15141 int
15142 main ()
15143 {
15144 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
15145               bogus endian macros
15146              #endif
15147
15148   ;
15149   return 0;
15150 }
15151 _ACEOF
15152 if ac_fn_c_try_compile "$LINENO"; then :
15153   # It does; now see whether it defined to _BIG_ENDIAN or not.
15154          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15155 /* end confdefs.h.  */
15156 #include <limits.h>
15157
15158 int
15159 main ()
15160 {
15161 #ifndef _BIG_ENDIAN
15162                  not big endian
15163                 #endif
15164
15165   ;
15166   return 0;
15167 }
15168 _ACEOF
15169 if ac_fn_c_try_compile "$LINENO"; then :
15170   ac_cv_c_bigendian=yes
15171 else
15172   ac_cv_c_bigendian=no
15173 fi
15174 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15175 fi
15176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15177     fi
15178     if test $ac_cv_c_bigendian = unknown; then
15179       # Compile a test program.
15180       if test "$cross_compiling" = yes; then :
15181   # Try to guess by grepping values from an object file.
15182          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15183 /* end confdefs.h.  */
15184 short int ascii_mm[] =
15185                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
15186                 short int ascii_ii[] =
15187                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
15188                 int use_ascii (int i) {
15189                   return ascii_mm[i] + ascii_ii[i];
15190                 }
15191                 short int ebcdic_ii[] =
15192                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
15193                 short int ebcdic_mm[] =
15194                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
15195                 int use_ebcdic (int i) {
15196                   return ebcdic_mm[i] + ebcdic_ii[i];
15197                 }
15198                 extern int foo;
15199
15200 int
15201 main ()
15202 {
15203 return use_ascii (foo) == use_ebcdic (foo);
15204   ;
15205   return 0;
15206 }
15207 _ACEOF
15208 if ac_fn_c_try_compile "$LINENO"; then :
15209   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
15210               ac_cv_c_bigendian=yes
15211             fi
15212             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
15213               if test "$ac_cv_c_bigendian" = unknown; then
15214                 ac_cv_c_bigendian=no
15215               else
15216                 # finding both strings is unlikely to happen, but who knows?
15217                 ac_cv_c_bigendian=unknown
15218               fi
15219             fi
15220 fi
15221 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15222 else
15223   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15224 /* end confdefs.h.  */
15225 $ac_includes_default
15226 int
15227 main ()
15228 {
15229
15230              /* Are we little or big endian?  From Harbison&Steele.  */
15231              union
15232              {
15233                long int l;
15234                char c[sizeof (long int)];
15235              } u;
15236              u.l = 1;
15237              return u.c[sizeof (long int) - 1] == 1;
15238
15239   ;
15240   return 0;
15241 }
15242 _ACEOF
15243 if ac_fn_c_try_run "$LINENO"; then :
15244   ac_cv_c_bigendian=no
15245 else
15246   ac_cv_c_bigendian=yes
15247 fi
15248 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15249   conftest.$ac_objext conftest.beam conftest.$ac_ext
15250 fi
15251
15252     fi
15253 fi
15254 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
15255 $as_echo "$ac_cv_c_bigendian" >&6; }
15256  case $ac_cv_c_bigendian in #(
15257    yes)
15258      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
15259 ;; #(
15260    no)
15261       ;; #(
15262    universal)
15263
15264 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
15265
15266      ;; #(
15267    *)
15268      as_fn_error $? "unknown endianness
15269  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
15270  esac
15271
15272
15273
15274
15275 # Check whether --with-system-libunwind was given.
15276 if test "${with_system_libunwind+set}" = set; then :
15277   withval=$with_system_libunwind;
15278 fi
15279
15280   # If system-libunwind was not specifically set, pick a default setting.
15281   if test x$with_system_libunwind = x; then
15282     case ${target} in
15283       ia64-*-hpux*) with_system_libunwind=yes ;;
15284       *) with_system_libunwind=no ;;
15285     esac
15286   fi
15287   # Based on system-libunwind and target, do we have ipinfo?
15288   if  test x$with_system_libunwind = xyes; then
15289     case ${target} in
15290       ia64-*-*) have_unwind_getipinfo=no ;;
15291       *) have_unwind_getipinfo=yes ;;
15292     esac
15293   else
15294     # Darwin before version 9 does not have _Unwind_GetIPInfo.
15295
15296     case ${target} in
15297       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
15298       *) have_unwind_getipinfo=yes ;;
15299     esac
15300
15301   fi
15302
15303   if test x$have_unwind_getipinfo = xyes; then
15304
15305 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
15306
15307   fi
15308
15309
15310 for ac_header in fcntl.h port.h sched.h semaphore.h sys/file.h sys/mman.h syscall.h sys/epoll.h sys/event.h sys/inotify.h sys/ptrace.h sys/syscall.h sys/sysctl.h sys/user.h sys/utsname.h sys/select.h sys/socket.h net/bpf.h net/if.h net/if_arp.h net/route.h netpacket/packet.h sys/prctl.h sys/mount.h sys/vfs.h sys/statfs.h sys/timex.h sys/sysinfo.h utime.h linux/ether.h linux/fs.h linux/ptrace.h linux/reboot.h netinet/in_syst.h netinet/ip.h netinet/ip_mroute.h netinet/if_ether.h lwp.h
15311 do :
15312   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
15313 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
15314 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
15315   cat >>confdefs.h <<_ACEOF
15316 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
15317 _ACEOF
15318
15319 fi
15320
15321 done
15322
15323
15324 for ac_header in netinet/icmp6.h
15325 do :
15326   ac_fn_c_check_header_compile "$LINENO" "netinet/icmp6.h" "ac_cv_header_netinet_icmp6_h" "#include <netinet/in.h>
15327
15328 "
15329 if test "x$ac_cv_header_netinet_icmp6_h" = xyes; then :
15330   cat >>confdefs.h <<_ACEOF
15331 #define HAVE_NETINET_ICMP6_H 1
15332 _ACEOF
15333
15334 fi
15335
15336 done
15337
15338
15339 for ac_header in linux/filter.h linux/if_addr.h linux/if_ether.h linux/if_tun.h linux/netlink.h linux/rtnetlink.h
15340 do :
15341   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
15342 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#ifdef HAVE_SYS_SOCKET_H
15343 #include <sys/socket.h>
15344 #endif
15345
15346 "
15347 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
15348   cat >>confdefs.h <<_ACEOF
15349 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
15350 _ACEOF
15351
15352 fi
15353
15354 done
15355
15356
15357  if test "$ac_cv_header_sys_mman_h" = yes; then
15358   HAVE_SYS_MMAN_H_TRUE=
15359   HAVE_SYS_MMAN_H_FALSE='#'
15360 else
15361   HAVE_SYS_MMAN_H_TRUE='#'
15362   HAVE_SYS_MMAN_H_FALSE=
15363 fi
15364
15365
15366 for ac_func in strerror_r strsignal wait4 mincore setenv unsetenv dl_iterate_phdr memmem
15367 do :
15368   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15369 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15370 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15371   cat >>confdefs.h <<_ACEOF
15372 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15373 _ACEOF
15374
15375 fi
15376 done
15377
15378  if test "$ac_cv_func_strerror_r" = yes; then
15379   HAVE_STRERROR_R_TRUE=
15380   HAVE_STRERROR_R_FALSE='#'
15381 else
15382   HAVE_STRERROR_R_TRUE='#'
15383   HAVE_STRERROR_R_FALSE=
15384 fi
15385
15386  if test "$ac_cv_func_wait4" = yes; then
15387   HAVE_WAIT4_TRUE=
15388   HAVE_WAIT4_FALSE='#'
15389 else
15390   HAVE_WAIT4_TRUE='#'
15391   HAVE_WAIT4_FALSE=
15392 fi
15393
15394
15395 ac_header_dirent=no
15396 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
15397   as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
15398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
15399 $as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
15400 if eval \${$as_ac_Header+:} false; then :
15401   $as_echo_n "(cached) " >&6
15402 else
15403   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15404 /* end confdefs.h.  */
15405 #include <sys/types.h>
15406 #include <$ac_hdr>
15407
15408 int
15409 main ()
15410 {
15411 if ((DIR *) 0)
15412 return 0;
15413   ;
15414   return 0;
15415 }
15416 _ACEOF
15417 if ac_fn_c_try_compile "$LINENO"; then :
15418   eval "$as_ac_Header=yes"
15419 else
15420   eval "$as_ac_Header=no"
15421 fi
15422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15423 fi
15424 eval ac_res=\$$as_ac_Header
15425                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
15426 $as_echo "$ac_res" >&6; }
15427 if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
15428   cat >>confdefs.h <<_ACEOF
15429 #define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
15430 _ACEOF
15431
15432 ac_header_dirent=$ac_hdr; break
15433 fi
15434
15435 done
15436 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
15437 if test $ac_header_dirent = dirent.h; then
15438   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
15439 $as_echo_n "checking for library containing opendir... " >&6; }
15440 if ${ac_cv_search_opendir+:} false; then :
15441   $as_echo_n "(cached) " >&6
15442 else
15443   ac_func_search_save_LIBS=$LIBS
15444 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15445 /* end confdefs.h.  */
15446
15447 /* Override any GCC internal prototype to avoid an error.
15448    Use char because int might match the return type of a GCC
15449    builtin and then its argument prototype would still apply.  */
15450 #ifdef __cplusplus
15451 extern "C"
15452 #endif
15453 char opendir ();
15454 int
15455 main ()
15456 {
15457 return opendir ();
15458   ;
15459   return 0;
15460 }
15461 _ACEOF
15462 for ac_lib in '' dir; do
15463   if test -z "$ac_lib"; then
15464     ac_res="none required"
15465   else
15466     ac_res=-l$ac_lib
15467     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
15468   fi
15469   if ac_fn_c_try_link "$LINENO"; then :
15470   ac_cv_search_opendir=$ac_res
15471 fi
15472 rm -f core conftest.err conftest.$ac_objext \
15473     conftest$ac_exeext
15474   if ${ac_cv_search_opendir+:} false; then :
15475   break
15476 fi
15477 done
15478 if ${ac_cv_search_opendir+:} false; then :
15479
15480 else
15481   ac_cv_search_opendir=no
15482 fi
15483 rm conftest.$ac_ext
15484 LIBS=$ac_func_search_save_LIBS
15485 fi
15486 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
15487 $as_echo "$ac_cv_search_opendir" >&6; }
15488 ac_res=$ac_cv_search_opendir
15489 if test "$ac_res" != no; then :
15490   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15491
15492 fi
15493
15494 else
15495   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
15496 $as_echo_n "checking for library containing opendir... " >&6; }
15497 if ${ac_cv_search_opendir+:} false; then :
15498   $as_echo_n "(cached) " >&6
15499 else
15500   ac_func_search_save_LIBS=$LIBS
15501 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15502 /* end confdefs.h.  */
15503
15504 /* Override any GCC internal prototype to avoid an error.
15505    Use char because int might match the return type of a GCC
15506    builtin and then its argument prototype would still apply.  */
15507 #ifdef __cplusplus
15508 extern "C"
15509 #endif
15510 char opendir ();
15511 int
15512 main ()
15513 {
15514 return opendir ();
15515   ;
15516   return 0;
15517 }
15518 _ACEOF
15519 for ac_lib in '' x; do
15520   if test -z "$ac_lib"; then
15521     ac_res="none required"
15522   else
15523     ac_res=-l$ac_lib
15524     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
15525   fi
15526   if ac_fn_c_try_link "$LINENO"; then :
15527   ac_cv_search_opendir=$ac_res
15528 fi
15529 rm -f core conftest.err conftest.$ac_objext \
15530     conftest$ac_exeext
15531   if ${ac_cv_search_opendir+:} false; then :
15532   break
15533 fi
15534 done
15535 if ${ac_cv_search_opendir+:} false; then :
15536
15537 else
15538   ac_cv_search_opendir=no
15539 fi
15540 rm conftest.$ac_ext
15541 LIBS=$ac_func_search_save_LIBS
15542 fi
15543 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
15544 $as_echo "$ac_cv_search_opendir" >&6; }
15545 ac_res=$ac_cv_search_opendir
15546 if test "$ac_res" != no; then :
15547   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
15548
15549 fi
15550
15551 fi
15552
15553
15554
15555   ac_fn_c_check_member "$LINENO" "struct dirent" "d_type" "ac_cv_member_struct_dirent_d_type" "
15556 #include <sys/types.h>
15557 #ifdef HAVE_DIRENT_H
15558 # include <dirent.h>
15559 #else
15560 # define dirent direct
15561 # ifdef HAVE_SYS_NDIR_H
15562 #  include <sys/ndir.h>
15563 # endif
15564 # ifdef HAVE_SYS_DIR_H
15565 #  include <sys/dir.h>
15566 # endif
15567 # ifdef HAVE_NDIR_H
15568 #  include <ndir.h>
15569 # endif
15570 #endif
15571
15572 "
15573 if test "x$ac_cv_member_struct_dirent_d_type" = xyes; then :
15574
15575 cat >>confdefs.h <<_ACEOF
15576 #define HAVE_STRUCT_DIRENT_D_TYPE 1
15577 _ACEOF
15578
15579
15580 fi
15581
15582
15583
15584 for ac_func in accept4 dup3 epoll_create1 faccessat fallocate fchmodat fchownat futimesat getxattr inotify_add_watch inotify_init inotify_init1 inotify_rm_watch listxattr mkdirat mknodat open64 openat pipe2 removexattr renameat setxattr sync_file_range splice syscall tee unlinkat unshare utimensat
15585 do :
15586   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15587 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15588 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15589   cat >>confdefs.h <<_ACEOF
15590 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15591 _ACEOF
15592
15593 fi
15594 done
15595
15596 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
15597 if test "x$ac_cv_type_off_t" = xyes; then :
15598
15599 else
15600
15601 cat >>confdefs.h <<_ACEOF
15602 #define off_t long int
15603 _ACEOF
15604
15605 fi
15606
15607
15608 CFLAGS_hold="$CFLAGS"
15609 CFLAGS="$OSCFLAGS $CFLAGS"
15610 ac_fn_c_check_type "$LINENO" "loff_t" "ac_cv_type_loff_t" "
15611 #include <sys/types.h>
15612 #include <fcntl.h>
15613
15614 "
15615 if test "x$ac_cv_type_loff_t" = xyes; then :
15616
15617 cat >>confdefs.h <<_ACEOF
15618 #define HAVE_LOFF_T 1
15619 _ACEOF
15620
15621
15622 fi
15623
15624 CFLAGS="$CFLAGS_hold"
15625
15626 LIBS_hold="$LIBS"
15627 LIBS="$LIBS -lm"
15628 for ac_func in cosl expl logl sinl tanl acosl asinl atanl atan2l expm1l ldexpl log10l log1pl
15629 do :
15630   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
15631 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
15632 if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
15633   cat >>confdefs.h <<_ACEOF
15634 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
15635 _ACEOF
15636
15637 fi
15638 done
15639
15640 LIBS="$LIBS_hold"
15641
15642 CFLAGS_hold="$CFLAGS"
15643 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
15644 LIBS_hold="$LIBS"
15645 LIBS="$LIBS $PTHREAD_LIBS"
15646 for ac_func in sem_timedwait
15647 do :
15648   ac_fn_c_check_func "$LINENO" "sem_timedwait" "ac_cv_func_sem_timedwait"
15649 if test "x$ac_cv_func_sem_timedwait" = xyes; then :
15650   cat >>confdefs.h <<_ACEOF
15651 #define HAVE_SEM_TIMEDWAIT 1
15652 _ACEOF
15653
15654 fi
15655 done
15656
15657 CFLAGS="$CFLAGS_hold"
15658 LIBS="$LIBS_hold"
15659
15660 LIBS_hold="$LIBS"
15661 LIBS="$LIBS $MATH_LIBS"
15662 for ac_func in matherr
15663 do :
15664   ac_fn_c_check_func "$LINENO" "matherr" "ac_cv_func_matherr"
15665 if test "x$ac_cv_func_matherr" = xyes; then :
15666   cat >>confdefs.h <<_ACEOF
15667 #define HAVE_MATHERR 1
15668 _ACEOF
15669
15670 fi
15671 done
15672
15673 LIBS="$LIBS_hold"
15674
15675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -minline-all-stringops" >&5
15676 $as_echo_n "checking whether compiler supports -minline-all-stringops... " >&6; }
15677 if ${libgo_cv_c_stringops+:} false; then :
15678   $as_echo_n "(cached) " >&6
15679 else
15680   CFLAGS_hold=$CFLAGS
15681 CFLAGS="$CFLAGS -minline-all-stringops"
15682 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15683 /* end confdefs.h.  */
15684 int i;
15685 _ACEOF
15686 if ac_fn_c_try_compile "$LINENO"; then :
15687   libgo_cv_c_stringops=yes
15688 else
15689   libgo_cv_c_stringops=no
15690 fi
15691 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15692 CFLAGS=$CFLAGS_hold
15693 fi
15694 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_stringops" >&5
15695 $as_echo "$libgo_cv_c_stringops" >&6; }
15696 STRINGOPS_FLAG=
15697 if test "$libgo_cv_c_stringops" = yes; then
15698   STRINGOPS_FLAG=-minline-all-stringops
15699 fi
15700
15701
15702 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -mfancy-math-387" >&5
15703 $as_echo_n "checking whether compiler supports -mfancy-math-387... " >&6; }
15704 if ${libgo_cv_c_fancymath+:} false; then :
15705   $as_echo_n "(cached) " >&6
15706 else
15707   CFLAGS_hold=$CFLAGS
15708 CFLAGS="$CFLAGS -mfancy-math-387"
15709 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15710 /* end confdefs.h.  */
15711 int i;
15712 _ACEOF
15713 if ac_fn_c_try_compile "$LINENO"; then :
15714   libgo_cv_c_fancymath=yes
15715 else
15716   libgo_cv_c_fancymath=no
15717 fi
15718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15719 CFLAGS=$CFLAGS_hold
15720 fi
15721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_fancymath" >&5
15722 $as_echo "$libgo_cv_c_fancymath" >&6; }
15723 MATH_FLAG=
15724 if test "$libgo_cv_c_fancymath" = yes; then
15725   MATH_FLAG="-mfancy-math-387"
15726 fi
15727 MATH_FLAG="${MATH_FLAG} -ffp-contract=off -fno-math-errno -fno-trapping-math"
15728
15729
15730 CFLAGS_hold=$CFLAGS
15731 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE"
15732 ac_fn_c_check_type "$LINENO" "off64_t" "ac_cv_type_off64_t" "$ac_includes_default"
15733 if test "x$ac_cv_type_off64_t" = xyes; then :
15734
15735 cat >>confdefs.h <<_ACEOF
15736 #define HAVE_OFF64_T 1
15737 _ACEOF
15738
15739
15740 fi
15741
15742 CFLAGS=$CFLAGS_hold
15743
15744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking epoll_event size" >&5
15745 $as_echo_n "checking epoll_event size... " >&6; }
15746 if ${libgo_cv_c_epoll_event_size+:} false; then :
15747   $as_echo_n "(cached) " >&6
15748 else
15749   if ac_fn_c_compute_int "$LINENO" "sizeof (struct epoll_event)" "libgo_cv_c_epoll_event_size"        "#include <sys/epoll.h>"; then :
15750
15751 else
15752   libgo_cv_c_epoll_event_size=0
15753 fi
15754
15755 fi
15756 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_epoll_event_size" >&5
15757 $as_echo "$libgo_cv_c_epoll_event_size" >&6; }
15758 SIZEOF_STRUCT_EPOLL_EVENT=${libgo_cv_c_epoll_event_size}
15759
15760
15761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking epoll_event data.fd offset" >&5
15762 $as_echo_n "checking epoll_event data.fd offset... " >&6; }
15763 if ${libgo_cv_c_epoll_event_fd_offset+:} false; then :
15764   $as_echo_n "(cached) " >&6
15765 else
15766   if ac_fn_c_compute_int "$LINENO" "offsetof (struct epoll_event, data.fd)" "libgo_cv_c_epoll_event_fd_offset"        "#include <stddef.h>
15767 #include <sys/epoll.h>"; then :
15768
15769 else
15770   libgo_cv_c_epoll_event_fd_offset=0
15771 fi
15772
15773 fi
15774 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_epoll_event_fd_offset" >&5
15775 $as_echo "$libgo_cv_c_epoll_event_fd_offset" >&6; }
15776 STRUCT_EPOLL_EVENT_FD_OFFSET=${libgo_cv_c_epoll_event_fd_offset}
15777
15778
15779 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15780 /* end confdefs.h.  */
15781 #include <sys/stat.h>
15782
15783 _ACEOF
15784 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15785   $EGREP "timespec_t.*st_atim" >/dev/null 2>&1; then :
15786   have_stat_timespec=yes
15787 else
15788   have_stat_timespec=no
15789 fi
15790 rm -f conftest*
15791
15792  if test $have_stat_timespec = yes; then
15793   HAVE_STAT_TIMESPEC_TRUE=
15794   HAVE_STAT_TIMESPEC_FALSE='#'
15795 else
15796   HAVE_STAT_TIMESPEC_TRUE='#'
15797   HAVE_STAT_TIMESPEC_FALSE=
15798 fi
15799
15800
15801 ac_fn_c_check_type "$LINENO" "struct exception" "ac_cv_type_struct_exception" "#include <math.h>
15802 "
15803 if test "x$ac_cv_type_struct_exception" = xyes; then :
15804   libgo_has_struct_exception=yes
15805 else
15806   libgo_has_struct_exception=no
15807 fi
15808
15809 if test "$libgo_has_struct_exception" = "yes"; then
15810
15811 $as_echo "#define HAVE_STRUCT_EXCEPTION 1" >>confdefs.h
15812
15813 fi
15814
15815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setcontext clobbers TLS variables" >&5
15816 $as_echo_n "checking whether setcontext clobbers TLS variables... " >&6; }
15817 if ${libgo_cv_lib_setcontext_clobbers_tls+:} false; then :
15818   $as_echo_n "(cached) " >&6
15819 else
15820   CFLAGS_hold="$CFLAGS"
15821 CFLAGS="$PTHREAD_CFLAGS"
15822 LIBS_hold="$LIBS"
15823 LIBS="$LIBS $PTHREAD_LIBS"
15824 # The cast to long int works around a bug in the HP C Compiler
15825 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15826 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15827 # This bug is HP SR number 8606223364.
15828 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
15829 $as_echo_n "checking size of void *... " >&6; }
15830 if ${ac_cv_sizeof_void_p+:} false; then :
15831   $as_echo_n "(cached) " >&6
15832 else
15833   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
15834
15835 else
15836   if test "$ac_cv_type_void_p" = yes; then
15837      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15838 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15839 as_fn_error 77 "cannot compute sizeof (void *)
15840 See \`config.log' for more details" "$LINENO" 5; }
15841    else
15842      ac_cv_sizeof_void_p=0
15843    fi
15844 fi
15845
15846 fi
15847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
15848 $as_echo "$ac_cv_sizeof_void_p" >&6; }
15849
15850
15851
15852 cat >>confdefs.h <<_ACEOF
15853 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
15854 _ACEOF
15855
15856
15857 as_fn_arith $ac_cv_sizeof_void_p \* 8 && ptr_type_size=$as_val
15858 if test "$cross_compiling" = yes; then :
15859   case "$target:$ptr_type_size" in
15860   i?86-*-solaris2.1[01]:64 | x86_64*-*-solaris2.1[01]:64)
15861     libgo_cv_lib_setcontext_clobbers_tls=yes ;;
15862   *)
15863     libgo_cv_lib_setcontext_clobbers_tls=no ;;
15864  esac
15865
15866 else
15867   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15868 /* end confdefs.h.  */
15869
15870 #include <pthread.h>
15871 #include <stdlib.h>
15872 #include <ucontext.h>
15873 #include <unistd.h>
15874
15875 __thread int tls;
15876
15877 static char stack[10 * 1024 * 1024];
15878 static ucontext_t c;
15879
15880 /* Called via makecontext/setcontext.  */
15881
15882 static void
15883 cfn (void)
15884 {
15885   exit (tls);
15886 }
15887
15888 /* Called via pthread_create.  */
15889
15890 static void *
15891 tfn (void *dummy)
15892 {
15893   /* The thread should still see this value after calling
15894      setcontext.  */
15895   tls = 0;
15896
15897   setcontext (&c);
15898
15899   /* The call to setcontext should not return.  */
15900   abort ();
15901 }
15902
15903 int
15904 main ()
15905 {
15906   pthread_t tid;
15907
15908   /* The thread should not see this value.  */
15909   tls = 1;
15910
15911   if (getcontext (&c) < 0)
15912     abort ();
15913
15914   c.uc_stack.ss_sp = stack;
15915 #ifdef MAKECONTEXT_STACK_TOP
15916   c.uc_stack.ss_sp += sizeof stack;
15917 #endif
15918   c.uc_stack.ss_flags = 0;
15919   c.uc_stack.ss_size = sizeof stack;
15920   c.uc_link = NULL;
15921   makecontext (&c, cfn, 0);
15922
15923   if (pthread_create (&tid, NULL, tfn, NULL) != 0)
15924     abort ();
15925
15926   if (pthread_join (tid, NULL) != 0)
15927     abort ();
15928
15929   /* The thread should have called exit.  */
15930   abort ();
15931 }
15932
15933 _ACEOF
15934 if ac_fn_c_try_run "$LINENO"; then :
15935   libgo_cv_lib_setcontext_clobbers_tls=no
15936 else
15937   libgo_cv_lib_setcontext_clobbers_tls=yes
15938 fi
15939 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15940   conftest.$ac_objext conftest.beam conftest.$ac_ext
15941 fi
15942
15943 CFLAGS="$CFLAGS_hold"
15944 LIBS="$LIBS_hold"
15945
15946 fi
15947 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_setcontext_clobbers_tls" >&5
15948 $as_echo "$libgo_cv_lib_setcontext_clobbers_tls" >&6; }
15949 if test "$libgo_cv_lib_setcontext_clobbers_tls" = "yes"; then
15950
15951 $as_echo "#define SETCONTEXT_CLOBBERS_TLS 1" >>confdefs.h
15952
15953 fi
15954
15955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .eh_frame section should be read-only" >&5
15956 $as_echo_n "checking whether .eh_frame section should be read-only... " >&6; }
15957 if ${libgo_cv_ro_eh_frame+:} false; then :
15958   $as_echo_n "(cached) " >&6
15959 else
15960
15961 libgo_cv_ro_eh_frame=no
15962 echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
15963 if $CC $CFLAGS -S -fpic -fexceptions -o conftest.s conftest.c > /dev/null 2>&1; then
15964   if grep '.section.*eh_frame.*"a"' conftest.s > /dev/null; then
15965     libgo_cv_ro_eh_frame=yes
15966   elif grep '.section.*eh_frame.*#alloc' conftest.c \
15967        | grep -v '#write' > /dev/null; then
15968     libgo_cv_ro_eh_frame=yes
15969   fi
15970 fi
15971 rm -f conftest.*
15972
15973 fi
15974 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ro_eh_frame" >&5
15975 $as_echo "$libgo_cv_ro_eh_frame" >&6; }
15976 if test "x$libgo_cv_ro_eh_frame" = xyes; then
15977
15978 $as_echo "#define EH_FRAME_FLAGS \"a\"" >>confdefs.h
15979
15980 else
15981
15982 $as_echo "#define EH_FRAME_FLAGS \"aw\"" >>confdefs.h
15983
15984 fi
15985
15986 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Qunused-arguments" >&5
15987 $as_echo_n "checking if compiler supports -Qunused-arguments... " >&6; }
15988 if ${libgo_cv_c_unused_arguments+:} false; then :
15989   $as_echo_n "(cached) " >&6
15990 else
15991   CFLAGS_hold=$CFLAGS
15992 CFLAGS="$CFLAGS -Qunused-arguments"
15993 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15994 /* end confdefs.h.  */
15995 int i;
15996 _ACEOF
15997 if ac_fn_c_try_compile "$LINENO"; then :
15998   libgo_cv_c_unused_arguments=yes
15999 else
16000   libgo_cv_c_unused_arguments=no
16001 fi
16002 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
16003 CFLAGS=$CFLAGS_hold
16004 fi
16005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_unused_arguments" >&5
16006 $as_echo "$libgo_cv_c_unused_arguments" >&6; }
16007
16008 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if assembler supports GNU comdat group syntax" >&5
16009 $as_echo_n "checking if assembler supports GNU comdat group syntax... " >&6; }
16010 if ${libgo_cv_as_comdat_gnu+:} false; then :
16011   $as_echo_n "(cached) " >&6
16012 else
16013
16014 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
16015 CFLAGS_hold=$CFLAGS
16016 if test "$libgo_cv_c_unused_arguments" = yes; then
16017   CFLAGS="$CFLAGS -Qunused-arguments"
16018 fi
16019 if $CC $CFLAGS -c conftest.s > /dev/null 2>&1; then
16020   libgo_cv_as_comdat_gnu=yes
16021 else
16022   libgo_cv_as_comdat_gnu=no
16023 fi
16024 CFLAGS=$CFLAGS_hold
16025
16026 fi
16027 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_comdat_gnu" >&5
16028 $as_echo "$libgo_cv_as_comdat_gnu" >&6; }
16029 if test "x$libgo_cv_as_comdat_gnu" = xyes; then
16030
16031 $as_echo "#define HAVE_AS_COMDAT_GAS 1" >>confdefs.h
16032
16033 fi
16034
16035 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports pc related relocs" >&5
16036 $as_echo_n "checking assembler supports pc related relocs... " >&6; }
16037 if ${libgo_cv_as_x86_pcrel+:} false; then :
16038   $as_echo_n "(cached) " >&6
16039 else
16040
16041 libgo_cv_as_x86_pcrel=yes
16042 echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s
16043 CFLAGS_hold=$CFLAGS
16044 if test "$libgo_cv_c_unused_arguments" = yes; then
16045   CFLAGS="$CFLAGS -Qunused-arguments"
16046 fi
16047 if $CC $CFLAGS -c conftest.s 2>&1 | $EGREP -i 'illegal|warning' > /dev/null; then
16048     libgo_cv_as_x86_pcrel=no
16049 fi
16050 CFLAGS=$CFLAGS_hold
16051
16052 fi
16053 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_pcrel" >&5
16054 $as_echo "$libgo_cv_as_x86_pcrel" >&6; }
16055 if test "x$libgo_cv_as_x86_pcrel" = xyes; then
16056
16057 $as_echo "#define HAVE_AS_X86_PCREL 1" >>confdefs.h
16058
16059 fi
16060
16061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports unwind section type" >&5
16062 $as_echo_n "checking assembler supports unwind section type... " >&6; }
16063 if ${libgo_cv_as_x86_64_unwind_section_type+:} false; then :
16064   $as_echo_n "(cached) " >&6
16065 else
16066
16067 libgo_cv_as_x86_64_unwind_section_type=yes
16068 echo '.section .eh_frame,"a",@unwind' > conftest.s
16069 CFLAGS_hold=$CFLAGS
16070 if test "$libgo_cv_c_unused_arguments" = yes; then
16071   CFLAGS="$CFLAGS -Qunused-arguments"
16072 fi
16073 if $CC $CFLAGS -c conftest.s 2>&1 | grep -i warning > /dev/null; then
16074     libgo_cv_as_x86_64_unwind_section_type=no
16075 fi
16076 CFLAGS=$CFLAGS_hold
16077
16078 fi
16079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_64_unwind_section_type" >&5
16080 $as_echo "$libgo_cv_as_x86_64_unwind_section_type" >&6; }
16081 if test "x$libgo_cv_as_x86_64_unwind_section_type" = xyes; then
16082
16083 $as_echo "#define HAVE_AS_X86_64_UNWIND_SECTION_TYPE 1" >>confdefs.h
16084
16085 fi
16086
16087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports AES instructions" >&5
16088 $as_echo_n "checking assembler supports AES instructions... " >&6; }
16089 if ${libgo_cv_as_x86_aes+:} false; then :
16090   $as_echo_n "(cached) " >&6
16091 else
16092
16093 libgo_cv_as_x86_aes=yes
16094 echo 'aesenc %xmm0, %xmm1' > conftest.s
16095 CFLAGS_hold=$CFLAGS
16096 if test "$libgo_cv_c_unused_arguments" = yes; then
16097   CFLAGS="$CFLAGS -Qunused-arguments"
16098 fi
16099 if $CC $CFLAGS -c conftest.s 2>&1 | grep -i error > /dev/null; then
16100     libgo_cv_as_x86_aes=no
16101 fi
16102 CFLAGS=$CFLAGS_hold
16103
16104 fi
16105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_aes" >&5
16106 $as_echo "$libgo_cv_as_x86_aes" >&6; }
16107 if test "x$libgo_cv_as_x86_aes" = xyes; then
16108
16109 $as_echo "#define HAVE_AS_X86_AES 1" >>confdefs.h
16110
16111 fi
16112
16113 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -static is supported" >&5
16114 $as_echo_n "checking whether -static is supported... " >&6; }
16115 if ${libgo_cv_ld_static+:} false; then :
16116   $as_echo_n "(cached) " >&6
16117 else
16118   LDFLAGS_hold=$LDFLAGS
16119 LDFLAGS="$LDFLAGS -static"
16120 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
16121 /* end confdefs.h.  */
16122
16123 int
16124 main ()
16125 {
16126
16127   ;
16128   return 0;
16129 }
16130 _ACEOF
16131 if ac_fn_c_try_link "$LINENO"; then :
16132   libgo_cv_ld_static=yes
16133 else
16134   libgo_cv_ld_static=no
16135 fi
16136 rm -f core conftest.err conftest.$ac_objext \
16137     conftest$ac_exeext conftest.$ac_ext
16138 LDFLAGS=$LDFLAGS_hold
16139 fi
16140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ld_static" >&5
16141 $as_echo "$libgo_cv_ld_static" >&6; }
16142  if test "$libgo_cv_ld_static" = yes; then
16143   HAVE_STATIC_LINK_TRUE=
16144   HAVE_STATIC_LINK_FALSE='#'
16145 else
16146   HAVE_STATIC_LINK_TRUE='#'
16147   HAVE_STATIC_LINK_FALSE=
16148 fi
16149
16150
16151
16152
16153 cat >confcache <<\_ACEOF
16154 # This file is a shell script that caches the results of configure
16155 # tests run on this system so they can be shared between configure
16156 # scripts and configure runs, see configure's option --config-cache.
16157 # It is not useful on other systems.  If it contains results you don't
16158 # want to keep, you may remove or edit it.
16159 #
16160 # config.status only pays attention to the cache file if you give it
16161 # the --recheck option to rerun configure.
16162 #
16163 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16164 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16165 # following values.
16166
16167 _ACEOF
16168
16169 # The following way of writing the cache mishandles newlines in values,
16170 # but we know of no workaround that is simple, portable, and efficient.
16171 # So, we kill variables containing newlines.
16172 # Ultrix sh set writes to stderr and can't be redirected directly,
16173 # and sets the high bit in the cache file unless we assign to the vars.
16174 (
16175   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
16176     eval ac_val=\$$ac_var
16177     case $ac_val in #(
16178     *${as_nl}*)
16179       case $ac_var in #(
16180       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
16181 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
16182       esac
16183       case $ac_var in #(
16184       _ | IFS | as_nl) ;; #(
16185       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
16186       *) { eval $ac_var=; unset $ac_var;} ;;
16187       esac ;;
16188     esac
16189   done
16190
16191   (set) 2>&1 |
16192     case $as_nl`(ac_space=' '; set) 2>&1` in #(
16193     *${as_nl}ac_space=\ *)
16194       # `set' does not quote correctly, so add quotes: double-quote
16195       # substitution turns \\\\ into \\, and sed turns \\ into \.
16196       sed -n \
16197         "s/'/'\\\\''/g;
16198           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16199       ;; #(
16200     *)
16201       # `set' quotes correctly as required by POSIX, so do not add quotes.
16202       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
16203       ;;
16204     esac |
16205     sort
16206 ) |
16207   sed '
16208      /^ac_cv_env_/b end
16209      t clear
16210      :clear
16211      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16212      t end
16213      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16214      :end' >>confcache
16215 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16216   if test -w "$cache_file"; then
16217     if test "x$cache_file" != "x/dev/null"; then
16218       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
16219 $as_echo "$as_me: updating cache $cache_file" >&6;}
16220       if test ! -f "$cache_file" || test -h "$cache_file"; then
16221         cat confcache >"$cache_file"
16222       else
16223         case $cache_file in #(
16224         */* | ?:*)
16225           mv -f confcache "$cache_file"$$ &&
16226           mv -f "$cache_file"$$ "$cache_file" ;; #(
16227         *)
16228           mv -f confcache "$cache_file" ;;
16229         esac
16230       fi
16231     fi
16232   else
16233     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
16234 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
16235   fi
16236 fi
16237 rm -f confcache
16238
16239 if test ${multilib} = yes; then
16240   multilib_arg="--enable-multilib"
16241 else
16242   multilib_arg=
16243 fi
16244
16245 ac_config_files="$ac_config_files Makefile testsuite/Makefile testsuite/libgo-test-support.exp"
16246
16247
16248 ac_config_commands="$ac_config_commands default"
16249
16250
16251 cat >confcache <<\_ACEOF
16252 # This file is a shell script that caches the results of configure
16253 # tests run on this system so they can be shared between configure
16254 # scripts and configure runs, see configure's option --config-cache.
16255 # It is not useful on other systems.  If it contains results you don't
16256 # want to keep, you may remove or edit it.
16257 #
16258 # config.status only pays attention to the cache file if you give it
16259 # the --recheck option to rerun configure.
16260 #
16261 # `ac_cv_env_foo' variables (set or unset) will be overridden when
16262 # loading this file, other *unset* `ac_cv_foo' will be assigned the
16263 # following values.
16264
16265 _ACEOF
16266
16267 # The following way of writing the cache mishandles newlines in values,
16268 # but we know of no workaround that is simple, portable, and efficient.
16269 # So, we kill variables containing newlines.
16270 # Ultrix sh set writes to stderr and can't be redirected directly,
16271 # and sets the high bit in the cache file unless we assign to the vars.
16272 (
16273   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
16274     eval ac_val=\$$ac_var
16275     case $ac_val in #(
16276     *${as_nl}*)
16277       case $ac_var in #(
16278       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
16279 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
16280       esac
16281       case $ac_var in #(
16282       _ | IFS | as_nl) ;; #(
16283       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
16284       *) { eval $ac_var=; unset $ac_var;} ;;
16285       esac ;;
16286     esac
16287   done
16288
16289   (set) 2>&1 |
16290     case $as_nl`(ac_space=' '; set) 2>&1` in #(
16291     *${as_nl}ac_space=\ *)
16292       # `set' does not quote correctly, so add quotes: double-quote
16293       # substitution turns \\\\ into \\, and sed turns \\ into \.
16294       sed -n \
16295         "s/'/'\\\\''/g;
16296           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
16297       ;; #(
16298     *)
16299       # `set' quotes correctly as required by POSIX, so do not add quotes.
16300       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
16301       ;;
16302     esac |
16303     sort
16304 ) |
16305   sed '
16306      /^ac_cv_env_/b end
16307      t clear
16308      :clear
16309      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
16310      t end
16311      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
16312      :end' >>confcache
16313 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
16314   if test -w "$cache_file"; then
16315     if test "x$cache_file" != "x/dev/null"; then
16316       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
16317 $as_echo "$as_me: updating cache $cache_file" >&6;}
16318       if test ! -f "$cache_file" || test -h "$cache_file"; then
16319         cat confcache >"$cache_file"
16320       else
16321         case $cache_file in #(
16322         */* | ?:*)
16323           mv -f confcache "$cache_file"$$ &&
16324           mv -f "$cache_file"$$ "$cache_file" ;; #(
16325         *)
16326           mv -f confcache "$cache_file" ;;
16327         esac
16328       fi
16329     fi
16330   else
16331     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
16332 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
16333   fi
16334 fi
16335 rm -f confcache
16336
16337 test "x$prefix" = xNONE && prefix=$ac_default_prefix
16338 # Let make expand exec_prefix.
16339 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
16340
16341 DEFS=-DHAVE_CONFIG_H
16342
16343 ac_libobjs=
16344 ac_ltlibobjs=
16345 U=
16346 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
16347   # 1. Remove the extension, and $U if already installed.
16348   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
16349   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
16350   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
16351   #    will be set to the directory where LIBOBJS objects are built.
16352   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
16353   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
16354 done
16355 LIBOBJS=$ac_libobjs
16356
16357 LTLIBOBJS=$ac_ltlibobjs
16358
16359
16360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
16361 $as_echo_n "checking that generated files are newer than configure... " >&6; }
16362    if test -n "$am_sleep_pid"; then
16363      # Hide warnings about reused PIDs.
16364      wait $am_sleep_pid 2>/dev/null
16365    fi
16366    { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
16367 $as_echo "done" >&6; }
16368  if test -n "$EXEEXT"; then
16369   am__EXEEXT_TRUE=
16370   am__EXEEXT_FALSE='#'
16371 else
16372   am__EXEEXT_TRUE='#'
16373   am__EXEEXT_FALSE=
16374 fi
16375
16376 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
16377   as_fn_error $? "conditional \"AMDEP\" was never defined.
16378 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16379 fi
16380 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
16381   as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
16382 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16383 fi
16384 if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
16385   as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
16386 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16387 fi
16388 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
16389   as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
16390 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16391 fi
16392 if test -z "${USE_LIBFFI_TRUE}" && test -z "${USE_LIBFFI_FALSE}"; then
16393   as_fn_error $? "conditional \"USE_LIBFFI\" was never defined.
16394 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16395 fi
16396 if test -z "${LIBGO_IS_DARWIN_TRUE}" && test -z "${LIBGO_IS_DARWIN_FALSE}"; then
16397   as_fn_error $? "conditional \"LIBGO_IS_DARWIN\" was never defined.
16398 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16399 fi
16400 if test -z "${LIBGO_IS_FREEBSD_TRUE}" && test -z "${LIBGO_IS_FREEBSD_FALSE}"; then
16401   as_fn_error $? "conditional \"LIBGO_IS_FREEBSD\" was never defined.
16402 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16403 fi
16404 if test -z "${LIBGO_IS_IRIX_TRUE}" && test -z "${LIBGO_IS_IRIX_FALSE}"; then
16405   as_fn_error $? "conditional \"LIBGO_IS_IRIX\" was never defined.
16406 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16407 fi
16408 if test -z "${LIBGO_IS_LINUX_TRUE}" && test -z "${LIBGO_IS_LINUX_FALSE}"; then
16409   as_fn_error $? "conditional \"LIBGO_IS_LINUX\" was never defined.
16410 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16411 fi
16412 if test -z "${LIBGO_IS_NETBSD_TRUE}" && test -z "${LIBGO_IS_NETBSD_FALSE}"; then
16413   as_fn_error $? "conditional \"LIBGO_IS_NETBSD\" was never defined.
16414 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16415 fi
16416 if test -z "${LIBGO_IS_OPENBSD_TRUE}" && test -z "${LIBGO_IS_OPENBSD_FALSE}"; then
16417   as_fn_error $? "conditional \"LIBGO_IS_OPENBSD\" was never defined.
16418 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16419 fi
16420 if test -z "${LIBGO_IS_DRAGONFLY_TRUE}" && test -z "${LIBGO_IS_DRAGONFLY_FALSE}"; then
16421   as_fn_error $? "conditional \"LIBGO_IS_DRAGONFLY\" was never defined.
16422 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16423 fi
16424 if test -z "${LIBGO_IS_RTEMS_TRUE}" && test -z "${LIBGO_IS_RTEMS_FALSE}"; then
16425   as_fn_error $? "conditional \"LIBGO_IS_RTEMS\" was never defined.
16426 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16427 fi
16428 if test -z "${LIBGO_IS_SOLARIS_TRUE}" && test -z "${LIBGO_IS_SOLARIS_FALSE}"; then
16429   as_fn_error $? "conditional \"LIBGO_IS_SOLARIS\" was never defined.
16430 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16431 fi
16432 if test -z "${LIBGO_IS_AIX_TRUE}" && test -z "${LIBGO_IS_AIX_FALSE}"; then
16433   as_fn_error $? "conditional \"LIBGO_IS_AIX\" was never defined.
16434 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16435 fi
16436 if test -z "${LIBGO_IS_HURD_TRUE}" && test -z "${LIBGO_IS_HURD_FALSE}"; then
16437   as_fn_error $? "conditional \"LIBGO_IS_HURD\" was never defined.
16438 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16439 fi
16440 if test -z "${LIBGO_IS_BSD_TRUE}" && test -z "${LIBGO_IS_BSD_FALSE}"; then
16441   as_fn_error $? "conditional \"LIBGO_IS_BSD\" was never defined.
16442 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16443 fi
16444 if test -z "${LIBGO_IS_X86_TRUE}" && test -z "${LIBGO_IS_X86_FALSE}"; then
16445   as_fn_error $? "conditional \"LIBGO_IS_X86\" was never defined.
16446 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16447 fi
16448 if test -z "${USING_SPLIT_STACK_TRUE}" && test -z "${USING_SPLIT_STACK_FALSE}"; then
16449   as_fn_error $? "conditional \"USING_SPLIT_STACK\" was never defined.
16450 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16451 fi
16452 if test -z "${GOC_IS_LLGO_TRUE}" && test -z "${GOC_IS_LLGO_FALSE}"; then
16453   as_fn_error $? "conditional \"GOC_IS_LLGO\" was never defined.
16454 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16455 fi
16456
16457 if test -z "${HAVE_SYS_MMAN_H_TRUE}" && test -z "${HAVE_SYS_MMAN_H_FALSE}"; then
16458   as_fn_error $? "conditional \"HAVE_SYS_MMAN_H\" was never defined.
16459 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16460 fi
16461 if test -z "${HAVE_STRERROR_R_TRUE}" && test -z "${HAVE_STRERROR_R_FALSE}"; then
16462   as_fn_error $? "conditional \"HAVE_STRERROR_R\" was never defined.
16463 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16464 fi
16465 if test -z "${HAVE_WAIT4_TRUE}" && test -z "${HAVE_WAIT4_FALSE}"; then
16466   as_fn_error $? "conditional \"HAVE_WAIT4\" was never defined.
16467 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16468 fi
16469 if test -z "${HAVE_STAT_TIMESPEC_TRUE}" && test -z "${HAVE_STAT_TIMESPEC_FALSE}"; then
16470   as_fn_error $? "conditional \"HAVE_STAT_TIMESPEC\" was never defined.
16471 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16472 fi
16473 if test -z "${HAVE_STATIC_LINK_TRUE}" && test -z "${HAVE_STATIC_LINK_FALSE}"; then
16474   as_fn_error $? "conditional \"HAVE_STATIC_LINK\" was never defined.
16475 Usually this means the macro was only invoked conditionally." "$LINENO" 5
16476 fi
16477
16478 : "${CONFIG_STATUS=./config.status}"
16479 ac_write_fail=0
16480 ac_clean_files_save=$ac_clean_files
16481 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
16482 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
16483 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
16484 as_write_fail=0
16485 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
16486 #! $SHELL
16487 # Generated by $as_me.
16488 # Run this file to recreate the current configuration.
16489 # Compiler output produced by configure, useful for debugging
16490 # configure, is in config.log if it exists.
16491
16492 debug=false
16493 ac_cs_recheck=false
16494 ac_cs_silent=false
16495
16496 SHELL=\${CONFIG_SHELL-$SHELL}
16497 export SHELL
16498 _ASEOF
16499 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
16500 ## -------------------- ##
16501 ## M4sh Initialization. ##
16502 ## -------------------- ##
16503
16504 # Be more Bourne compatible
16505 DUALCASE=1; export DUALCASE # for MKS sh
16506 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
16507   emulate sh
16508   NULLCMD=:
16509   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
16510   # is contrary to our usage.  Disable this feature.
16511   alias -g '${1+"$@"}'='"$@"'
16512   setopt NO_GLOB_SUBST
16513 else
16514   case `(set -o) 2>/dev/null` in #(
16515   *posix*) :
16516     set -o posix ;; #(
16517   *) :
16518      ;;
16519 esac
16520 fi
16521
16522
16523 as_nl='
16524 '
16525 export as_nl
16526 # Printing a long string crashes Solaris 7 /usr/bin/printf.
16527 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
16528 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
16529 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
16530 # Prefer a ksh shell builtin over an external printf program on Solaris,
16531 # but without wasting forks for bash or zsh.
16532 if test -z "$BASH_VERSION$ZSH_VERSION" \
16533     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
16534   as_echo='print -r --'
16535   as_echo_n='print -rn --'
16536 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
16537   as_echo='printf %s\n'
16538   as_echo_n='printf %s'
16539 else
16540   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
16541     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
16542     as_echo_n='/usr/ucb/echo -n'
16543   else
16544     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
16545     as_echo_n_body='eval
16546       arg=$1;
16547       case $arg in #(
16548       *"$as_nl"*)
16549         expr "X$arg" : "X\\(.*\\)$as_nl";
16550         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
16551       esac;
16552       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
16553     '
16554     export as_echo_n_body
16555     as_echo_n='sh -c $as_echo_n_body as_echo'
16556   fi
16557   export as_echo_body
16558   as_echo='sh -c $as_echo_body as_echo'
16559 fi
16560
16561 # The user is always right.
16562 if test "${PATH_SEPARATOR+set}" != set; then
16563   PATH_SEPARATOR=:
16564   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
16565     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
16566       PATH_SEPARATOR=';'
16567   }
16568 fi
16569
16570
16571 # IFS
16572 # We need space, tab and new line, in precisely that order.  Quoting is
16573 # there to prevent editors from complaining about space-tab.
16574 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
16575 # splitting by setting IFS to empty value.)
16576 IFS=" ""        $as_nl"
16577
16578 # Find who we are.  Look in the path if we contain no directory separator.
16579 as_myself=
16580 case $0 in #((
16581   *[\\/]* ) as_myself=$0 ;;
16582   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
16583 for as_dir in $PATH
16584 do
16585   IFS=$as_save_IFS
16586   test -z "$as_dir" && as_dir=.
16587     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
16588   done
16589 IFS=$as_save_IFS
16590
16591      ;;
16592 esac
16593 # We did not find ourselves, most probably we were run as `sh COMMAND'
16594 # in which case we are not to be found in the path.
16595 if test "x$as_myself" = x; then
16596   as_myself=$0
16597 fi
16598 if test ! -f "$as_myself"; then
16599   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
16600   exit 1
16601 fi
16602
16603 # Unset variables that we do not need and which cause bugs (e.g. in
16604 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
16605 # suppresses any "Segmentation fault" message there.  '((' could
16606 # trigger a bug in pdksh 5.2.14.
16607 for as_var in BASH_ENV ENV MAIL MAILPATH
16608 do eval test x\${$as_var+set} = xset \
16609   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
16610 done
16611 PS1='$ '
16612 PS2='> '
16613 PS4='+ '
16614
16615 # NLS nuisances.
16616 LC_ALL=C
16617 export LC_ALL
16618 LANGUAGE=C
16619 export LANGUAGE
16620
16621 # CDPATH.
16622 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16623
16624
16625 # as_fn_error STATUS ERROR [LINENO LOG_FD]
16626 # ----------------------------------------
16627 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16628 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16629 # script with STATUS, using 1 if that was 0.
16630 as_fn_error ()
16631 {
16632   as_status=$1; test $as_status -eq 0 && as_status=1
16633   if test "$4"; then
16634     as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16635     $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
16636   fi
16637   $as_echo "$as_me: error: $2" >&2
16638   as_fn_exit $as_status
16639 } # as_fn_error
16640
16641
16642 # as_fn_set_status STATUS
16643 # -----------------------
16644 # Set $? to STATUS, without forking.
16645 as_fn_set_status ()
16646 {
16647   return $1
16648 } # as_fn_set_status
16649
16650 # as_fn_exit STATUS
16651 # -----------------
16652 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16653 as_fn_exit ()
16654 {
16655   set +e
16656   as_fn_set_status $1
16657   exit $1
16658 } # as_fn_exit
16659
16660 # as_fn_unset VAR
16661 # ---------------
16662 # Portably unset VAR.
16663 as_fn_unset ()
16664 {
16665   { eval $1=; unset $1;}
16666 }
16667 as_unset=as_fn_unset
16668 # as_fn_append VAR VALUE
16669 # ----------------------
16670 # Append the text in VALUE to the end of the definition contained in VAR. Take
16671 # advantage of any shell optimizations that allow amortized linear growth over
16672 # repeated appends, instead of the typical quadratic growth present in naive
16673 # implementations.
16674 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16675   eval 'as_fn_append ()
16676   {
16677     eval $1+=\$2
16678   }'
16679 else
16680   as_fn_append ()
16681   {
16682     eval $1=\$$1\$2
16683   }
16684 fi # as_fn_append
16685
16686 # as_fn_arith ARG...
16687 # ------------------
16688 # Perform arithmetic evaluation on the ARGs, and store the result in the
16689 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16690 # must be portable across $(()) and expr.
16691 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16692   eval 'as_fn_arith ()
16693   {
16694     as_val=$(( $* ))
16695   }'
16696 else
16697   as_fn_arith ()
16698   {
16699     as_val=`expr "$@" || test $? -eq 1`
16700   }
16701 fi # as_fn_arith
16702
16703
16704 if expr a : '\(a\)' >/dev/null 2>&1 &&
16705    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16706   as_expr=expr
16707 else
16708   as_expr=false
16709 fi
16710
16711 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16712   as_basename=basename
16713 else
16714   as_basename=false
16715 fi
16716
16717 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16718   as_dirname=dirname
16719 else
16720   as_dirname=false
16721 fi
16722
16723 as_me=`$as_basename -- "$0" ||
16724 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16725          X"$0" : 'X\(//\)$' \| \
16726          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16727 $as_echo X/"$0" |
16728     sed '/^.*\/\([^/][^/]*\)\/*$/{
16729             s//\1/
16730             q
16731           }
16732           /^X\/\(\/\/\)$/{
16733             s//\1/
16734             q
16735           }
16736           /^X\/\(\/\).*/{
16737             s//\1/
16738             q
16739           }
16740           s/.*/./; q'`
16741
16742 # Avoid depending upon Character Ranges.
16743 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16744 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16745 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16746 as_cr_digits='0123456789'
16747 as_cr_alnum=$as_cr_Letters$as_cr_digits
16748
16749 ECHO_C= ECHO_N= ECHO_T=
16750 case `echo -n x` in #(((((
16751 -n*)
16752   case `echo 'xy\c'` in
16753   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16754   xy)  ECHO_C='\c';;
16755   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16756        ECHO_T=' ';;
16757   esac;;
16758 *)
16759   ECHO_N='-n';;
16760 esac
16761
16762 rm -f conf$$ conf$$.exe conf$$.file
16763 if test -d conf$$.dir; then
16764   rm -f conf$$.dir/conf$$.file
16765 else
16766   rm -f conf$$.dir
16767   mkdir conf$$.dir 2>/dev/null
16768 fi
16769 if (echo >conf$$.file) 2>/dev/null; then
16770   if ln -s conf$$.file conf$$ 2>/dev/null; then
16771     as_ln_s='ln -s'
16772     # ... but there are two gotchas:
16773     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16774     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16775     # In both cases, we have to default to `cp -pR'.
16776     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16777       as_ln_s='cp -pR'
16778   elif ln conf$$.file conf$$ 2>/dev/null; then
16779     as_ln_s=ln
16780   else
16781     as_ln_s='cp -pR'
16782   fi
16783 else
16784   as_ln_s='cp -pR'
16785 fi
16786 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16787 rmdir conf$$.dir 2>/dev/null
16788
16789
16790 # as_fn_mkdir_p
16791 # -------------
16792 # Create "$as_dir" as a directory, including parents if necessary.
16793 as_fn_mkdir_p ()
16794 {
16795
16796   case $as_dir in #(
16797   -*) as_dir=./$as_dir;;
16798   esac
16799   test -d "$as_dir" || eval $as_mkdir_p || {
16800     as_dirs=
16801     while :; do
16802       case $as_dir in #(
16803       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16804       *) as_qdir=$as_dir;;
16805       esac
16806       as_dirs="'$as_qdir' $as_dirs"
16807       as_dir=`$as_dirname -- "$as_dir" ||
16808 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16809          X"$as_dir" : 'X\(//\)[^/]' \| \
16810          X"$as_dir" : 'X\(//\)$' \| \
16811          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16812 $as_echo X"$as_dir" |
16813     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16814             s//\1/
16815             q
16816           }
16817           /^X\(\/\/\)[^/].*/{
16818             s//\1/
16819             q
16820           }
16821           /^X\(\/\/\)$/{
16822             s//\1/
16823             q
16824           }
16825           /^X\(\/\).*/{
16826             s//\1/
16827             q
16828           }
16829           s/.*/./; q'`
16830       test -d "$as_dir" && break
16831     done
16832     test -z "$as_dirs" || eval "mkdir $as_dirs"
16833   } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
16834
16835
16836 } # as_fn_mkdir_p
16837 if mkdir -p . 2>/dev/null; then
16838   as_mkdir_p='mkdir -p "$as_dir"'
16839 else
16840   test -d ./-p && rmdir ./-p
16841   as_mkdir_p=false
16842 fi
16843
16844
16845 # as_fn_executable_p FILE
16846 # -----------------------
16847 # Test if FILE is an executable regular file.
16848 as_fn_executable_p ()
16849 {
16850   test -f "$1" && test -x "$1"
16851 } # as_fn_executable_p
16852 as_test_x='test -x'
16853 as_executable_p=as_fn_executable_p
16854
16855 # Sed expression to map a string onto a valid CPP name.
16856 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16857
16858 # Sed expression to map a string onto a valid variable name.
16859 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16860
16861
16862 exec 6>&1
16863 ## ----------------------------------- ##
16864 ## Main body of $CONFIG_STATUS script. ##
16865 ## ----------------------------------- ##
16866 _ASEOF
16867 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16868
16869 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16870 # Save the log message, to keep $0 and so on meaningful, and to
16871 # report actual input values of CONFIG_FILES etc. instead of their
16872 # values after options handling.
16873 ac_log="
16874 This file was extended by package-unused $as_me version-unused, which was
16875 generated by GNU Autoconf 2.69.  Invocation command line was
16876
16877   CONFIG_FILES    = $CONFIG_FILES
16878   CONFIG_HEADERS  = $CONFIG_HEADERS
16879   CONFIG_LINKS    = $CONFIG_LINKS
16880   CONFIG_COMMANDS = $CONFIG_COMMANDS
16881   $ $0 $@
16882
16883 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16884 "
16885
16886 _ACEOF
16887
16888 case $ac_config_files in *"
16889 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16890 esac
16891
16892 case $ac_config_headers in *"
16893 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16894 esac
16895
16896
16897 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16898 # Files that config.status was made for.
16899 config_files="$ac_config_files"
16900 config_headers="$ac_config_headers"
16901 config_commands="$ac_config_commands"
16902
16903 _ACEOF
16904
16905 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16906 ac_cs_usage="\
16907 \`$as_me' instantiates files and other configuration actions
16908 from templates according to the current configuration.  Unless the files
16909 and actions are specified as TAGs, all are instantiated by default.
16910
16911 Usage: $0 [OPTION]... [TAG]...
16912
16913   -h, --help       print this help, then exit
16914   -V, --version    print version number and configuration settings, then exit
16915       --config     print configuration, then exit
16916   -q, --quiet, --silent
16917                    do not print progress messages
16918   -d, --debug      don't remove temporary files
16919       --recheck    update $as_me by reconfiguring in the same conditions
16920       --file=FILE[:TEMPLATE]
16921                    instantiate the configuration file FILE
16922       --header=FILE[:TEMPLATE]
16923                    instantiate the configuration header FILE
16924
16925 Configuration files:
16926 $config_files
16927
16928 Configuration headers:
16929 $config_headers
16930
16931 Configuration commands:
16932 $config_commands
16933
16934 Report bugs to the package provider."
16935
16936 _ACEOF
16937 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16938 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
16939 ac_cs_version="\\
16940 package-unused config.status version-unused
16941 configured by $0, generated by GNU Autoconf 2.69,
16942   with options \\"\$ac_cs_config\\"
16943
16944 Copyright (C) 2012 Free Software Foundation, Inc.
16945 This config.status script is free software; the Free Software Foundation
16946 gives unlimited permission to copy, distribute and modify it."
16947
16948 ac_pwd='$ac_pwd'
16949 srcdir='$srcdir'
16950 INSTALL='$INSTALL'
16951 MKDIR_P='$MKDIR_P'
16952 AWK='$AWK'
16953 test -n "\$AWK" || AWK=awk
16954 _ACEOF
16955
16956 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16957 # The default lists apply if the user does not specify any file.
16958 ac_need_defaults=:
16959 while test $# != 0
16960 do
16961   case $1 in
16962   --*=?*)
16963     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16964     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16965     ac_shift=:
16966     ;;
16967   --*=)
16968     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16969     ac_optarg=
16970     ac_shift=:
16971     ;;
16972   *)
16973     ac_option=$1
16974     ac_optarg=$2
16975     ac_shift=shift
16976     ;;
16977   esac
16978
16979   case $ac_option in
16980   # Handling of the options.
16981   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16982     ac_cs_recheck=: ;;
16983   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16984     $as_echo "$ac_cs_version"; exit ;;
16985   --config | --confi | --conf | --con | --co | --c )
16986     $as_echo "$ac_cs_config"; exit ;;
16987   --debug | --debu | --deb | --de | --d | -d )
16988     debug=: ;;
16989   --file | --fil | --fi | --f )
16990     $ac_shift
16991     case $ac_optarg in
16992     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16993     '') as_fn_error $? "missing file argument" ;;
16994     esac
16995     as_fn_append CONFIG_FILES " '$ac_optarg'"
16996     ac_need_defaults=false;;
16997   --header | --heade | --head | --hea )
16998     $ac_shift
16999     case $ac_optarg in
17000     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
17001     esac
17002     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
17003     ac_need_defaults=false;;
17004   --he | --h)
17005     # Conflict between --help and --header
17006     as_fn_error $? "ambiguous option: \`$1'
17007 Try \`$0 --help' for more information.";;
17008   --help | --hel | -h )
17009     $as_echo "$ac_cs_usage"; exit ;;
17010   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
17011   | -silent | --silent | --silen | --sile | --sil | --si | --s)
17012     ac_cs_silent=: ;;
17013
17014   # This is an error.
17015   -*) as_fn_error $? "unrecognized option: \`$1'
17016 Try \`$0 --help' for more information." ;;
17017
17018   *) as_fn_append ac_config_targets " $1"
17019      ac_need_defaults=false ;;
17020
17021   esac
17022   shift
17023 done
17024
17025 ac_configure_extra_args=
17026
17027 if $ac_cs_silent; then
17028   exec 6>/dev/null
17029   ac_configure_extra_args="$ac_configure_extra_args --silent"
17030 fi
17031
17032 _ACEOF
17033 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17034 if \$ac_cs_recheck; then
17035   set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
17036   shift
17037   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
17038   CONFIG_SHELL='$SHELL'
17039   export CONFIG_SHELL
17040   exec "\$@"
17041 fi
17042
17043 _ACEOF
17044 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17045 exec 5>>config.log
17046 {
17047   echo
17048   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
17049 ## Running $as_me. ##
17050 _ASBOX
17051   $as_echo "$ac_log"
17052 } >&5
17053
17054 _ACEOF
17055 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17056 #
17057 # INIT-COMMANDS
17058 #
17059
17060 srcdir="$srcdir"
17061 host="$host"
17062 target="$target"
17063 with_multisubdir="$with_multisubdir"
17064 with_multisrctop="$with_multisrctop"
17065 with_target_subdir="$with_target_subdir"
17066 ac_configure_args="${multilib_arg} ${ac_configure_args}"
17067 multi_basedir="$multi_basedir"
17068 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
17069 CC="$CC"
17070 CXX="$CXX"
17071 GFORTRAN="$GFORTRAN"
17072 GDC="$GDC"
17073 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
17074
17075
17076 # The HP-UX ksh and POSIX shell print the target directory to stdout
17077 # if CDPATH is set.
17078 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
17079
17080 sed_quote_subst='$sed_quote_subst'
17081 double_quote_subst='$double_quote_subst'
17082 delay_variable_subst='$delay_variable_subst'
17083 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
17084 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
17085 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
17086 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
17087 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
17088 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
17089 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
17090 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
17091 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
17092 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
17093 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
17094 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
17095 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
17096 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
17097 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
17098 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
17099 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
17100 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
17101 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
17102 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
17103 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
17104 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
17105 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
17106 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
17107 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
17108 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
17109 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
17110 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
17111 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
17112 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
17113 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
17114 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
17115 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
17116 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
17117 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
17118 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
17119 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
17120 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
17121 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
17122 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
17123 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
17124 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
17125 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
17126 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
17127 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
17128 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
17129 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
17130 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
17131 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"`'
17132 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
17133 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
17134 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
17135 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
17136 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
17137 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
17138 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
17139 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
17140 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
17141 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
17142 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
17143 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
17144 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
17145 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
17146 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
17147 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
17148 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
17149 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
17150 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
17151 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
17152 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
17153 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
17154 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
17155 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
17156 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
17157 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
17158 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
17159 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
17160 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
17161 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
17162 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
17163 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
17164 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
17165 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
17166 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
17167 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
17168 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
17169 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
17170 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
17171 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
17172 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
17173 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
17174 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
17175 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
17176 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
17177 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
17178 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
17179 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
17180 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
17181 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
17182 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
17183 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
17184 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
17185 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
17186 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
17187 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
17188 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
17189 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
17190 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
17191 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
17192 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
17193 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
17194 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
17195 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
17196 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
17197 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
17198 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
17199 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
17200 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
17201 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
17202 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
17203 LD_GO='`$ECHO "$LD_GO" | $SED "$delay_single_quote_subst"`'
17204 reload_flag_GO='`$ECHO "$reload_flag_GO" | $SED "$delay_single_quote_subst"`'
17205 reload_cmds_GO='`$ECHO "$reload_cmds_GO" | $SED "$delay_single_quote_subst"`'
17206 old_archive_cmds_GO='`$ECHO "$old_archive_cmds_GO" | $SED "$delay_single_quote_subst"`'
17207 compiler_GO='`$ECHO "$compiler_GO" | $SED "$delay_single_quote_subst"`'
17208 GCC_GO='`$ECHO "$GCC_GO" | $SED "$delay_single_quote_subst"`'
17209 lt_prog_compiler_no_builtin_flag_GO='`$ECHO "$lt_prog_compiler_no_builtin_flag_GO" | $SED "$delay_single_quote_subst"`'
17210 lt_prog_compiler_wl_GO='`$ECHO "$lt_prog_compiler_wl_GO" | $SED "$delay_single_quote_subst"`'
17211 lt_prog_compiler_pic_GO='`$ECHO "$lt_prog_compiler_pic_GO" | $SED "$delay_single_quote_subst"`'
17212 lt_prog_compiler_static_GO='`$ECHO "$lt_prog_compiler_static_GO" | $SED "$delay_single_quote_subst"`'
17213 lt_cv_prog_compiler_c_o_GO='`$ECHO "$lt_cv_prog_compiler_c_o_GO" | $SED "$delay_single_quote_subst"`'
17214 archive_cmds_need_lc_GO='`$ECHO "$archive_cmds_need_lc_GO" | $SED "$delay_single_quote_subst"`'
17215 enable_shared_with_static_runtimes_GO='`$ECHO "$enable_shared_with_static_runtimes_GO" | $SED "$delay_single_quote_subst"`'
17216 export_dynamic_flag_spec_GO='`$ECHO "$export_dynamic_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
17217 whole_archive_flag_spec_GO='`$ECHO "$whole_archive_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
17218 compiler_needs_object_GO='`$ECHO "$compiler_needs_object_GO" | $SED "$delay_single_quote_subst"`'
17219 old_archive_from_new_cmds_GO='`$ECHO "$old_archive_from_new_cmds_GO" | $SED "$delay_single_quote_subst"`'
17220 old_archive_from_expsyms_cmds_GO='`$ECHO "$old_archive_from_expsyms_cmds_GO" | $SED "$delay_single_quote_subst"`'
17221 archive_cmds_GO='`$ECHO "$archive_cmds_GO" | $SED "$delay_single_quote_subst"`'
17222 archive_expsym_cmds_GO='`$ECHO "$archive_expsym_cmds_GO" | $SED "$delay_single_quote_subst"`'
17223 module_cmds_GO='`$ECHO "$module_cmds_GO" | $SED "$delay_single_quote_subst"`'
17224 module_expsym_cmds_GO='`$ECHO "$module_expsym_cmds_GO" | $SED "$delay_single_quote_subst"`'
17225 with_gnu_ld_GO='`$ECHO "$with_gnu_ld_GO" | $SED "$delay_single_quote_subst"`'
17226 allow_undefined_flag_GO='`$ECHO "$allow_undefined_flag_GO" | $SED "$delay_single_quote_subst"`'
17227 no_undefined_flag_GO='`$ECHO "$no_undefined_flag_GO" | $SED "$delay_single_quote_subst"`'
17228 hardcode_libdir_flag_spec_GO='`$ECHO "$hardcode_libdir_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
17229 hardcode_libdir_flag_spec_ld_GO='`$ECHO "$hardcode_libdir_flag_spec_ld_GO" | $SED "$delay_single_quote_subst"`'
17230 hardcode_libdir_separator_GO='`$ECHO "$hardcode_libdir_separator_GO" | $SED "$delay_single_quote_subst"`'
17231 hardcode_direct_GO='`$ECHO "$hardcode_direct_GO" | $SED "$delay_single_quote_subst"`'
17232 hardcode_direct_absolute_GO='`$ECHO "$hardcode_direct_absolute_GO" | $SED "$delay_single_quote_subst"`'
17233 hardcode_minus_L_GO='`$ECHO "$hardcode_minus_L_GO" | $SED "$delay_single_quote_subst"`'
17234 hardcode_shlibpath_var_GO='`$ECHO "$hardcode_shlibpath_var_GO" | $SED "$delay_single_quote_subst"`'
17235 hardcode_automatic_GO='`$ECHO "$hardcode_automatic_GO" | $SED "$delay_single_quote_subst"`'
17236 inherit_rpath_GO='`$ECHO "$inherit_rpath_GO" | $SED "$delay_single_quote_subst"`'
17237 link_all_deplibs_GO='`$ECHO "$link_all_deplibs_GO" | $SED "$delay_single_quote_subst"`'
17238 fix_srcfile_path_GO='`$ECHO "$fix_srcfile_path_GO" | $SED "$delay_single_quote_subst"`'
17239 always_export_symbols_GO='`$ECHO "$always_export_symbols_GO" | $SED "$delay_single_quote_subst"`'
17240 export_symbols_cmds_GO='`$ECHO "$export_symbols_cmds_GO" | $SED "$delay_single_quote_subst"`'
17241 exclude_expsyms_GO='`$ECHO "$exclude_expsyms_GO" | $SED "$delay_single_quote_subst"`'
17242 include_expsyms_GO='`$ECHO "$include_expsyms_GO" | $SED "$delay_single_quote_subst"`'
17243 prelink_cmds_GO='`$ECHO "$prelink_cmds_GO" | $SED "$delay_single_quote_subst"`'
17244 file_list_spec_GO='`$ECHO "$file_list_spec_GO" | $SED "$delay_single_quote_subst"`'
17245 hardcode_action_GO='`$ECHO "$hardcode_action_GO" | $SED "$delay_single_quote_subst"`'
17246
17247 LTCC='$LTCC'
17248 LTCFLAGS='$LTCFLAGS'
17249 compiler='$compiler_DEFAULT'
17250
17251 # A function that is used when there is no print builtin or printf.
17252 func_fallback_echo ()
17253 {
17254   eval 'cat <<_LTECHO_EOF
17255 \$1
17256 _LTECHO_EOF'
17257 }
17258
17259 # Quote evaled strings.
17260 for var in SED \
17261 GREP \
17262 EGREP \
17263 FGREP \
17264 SHELL \
17265 ECHO \
17266 LD \
17267 NM \
17268 LN_S \
17269 lt_SP2NL \
17270 lt_NL2SP \
17271 reload_flag \
17272 OBJDUMP \
17273 deplibs_check_method \
17274 file_magic_cmd \
17275 AR \
17276 AR_FLAGS \
17277 STRIP \
17278 RANLIB \
17279 CC \
17280 CFLAGS \
17281 compiler \
17282 lt_cv_sys_global_symbol_pipe \
17283 lt_cv_sys_global_symbol_to_cdecl \
17284 lt_cv_sys_global_symbol_to_c_name_address \
17285 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
17286 lt_prog_compiler_no_builtin_flag \
17287 lt_prog_compiler_wl \
17288 lt_prog_compiler_pic \
17289 lt_prog_compiler_static \
17290 lt_cv_prog_compiler_c_o \
17291 need_locks \
17292 DSYMUTIL \
17293 NMEDIT \
17294 LIPO \
17295 OTOOL \
17296 OTOOL64 \
17297 shrext_cmds \
17298 export_dynamic_flag_spec \
17299 whole_archive_flag_spec \
17300 compiler_needs_object \
17301 with_gnu_ld \
17302 allow_undefined_flag \
17303 no_undefined_flag \
17304 hardcode_libdir_flag_spec \
17305 hardcode_libdir_flag_spec_ld \
17306 hardcode_libdir_separator \
17307 fix_srcfile_path \
17308 exclude_expsyms \
17309 include_expsyms \
17310 file_list_spec \
17311 variables_saved_for_relink \
17312 libname_spec \
17313 library_names_spec \
17314 soname_spec \
17315 install_override_mode \
17316 finish_eval \
17317 old_striplib \
17318 striplib \
17319 LD_GO \
17320 reload_flag_GO \
17321 compiler_GO \
17322 lt_prog_compiler_no_builtin_flag_GO \
17323 lt_prog_compiler_wl_GO \
17324 lt_prog_compiler_pic_GO \
17325 lt_prog_compiler_static_GO \
17326 lt_cv_prog_compiler_c_o_GO \
17327 export_dynamic_flag_spec_GO \
17328 whole_archive_flag_spec_GO \
17329 compiler_needs_object_GO \
17330 with_gnu_ld_GO \
17331 allow_undefined_flag_GO \
17332 no_undefined_flag_GO \
17333 hardcode_libdir_flag_spec_GO \
17334 hardcode_libdir_flag_spec_ld_GO \
17335 hardcode_libdir_separator_GO \
17336 fix_srcfile_path_GO \
17337 exclude_expsyms_GO \
17338 include_expsyms_GO \
17339 file_list_spec_GO; do
17340     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
17341     *[\\\\\\\`\\"\\\$]*)
17342       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
17343       ;;
17344     *)
17345       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
17346       ;;
17347     esac
17348 done
17349
17350 # Double-quote double-evaled strings.
17351 for var in reload_cmds \
17352 old_postinstall_cmds \
17353 old_postuninstall_cmds \
17354 old_archive_cmds \
17355 extract_expsyms_cmds \
17356 old_archive_from_new_cmds \
17357 old_archive_from_expsyms_cmds \
17358 archive_cmds \
17359 archive_expsym_cmds \
17360 module_cmds \
17361 module_expsym_cmds \
17362 export_symbols_cmds \
17363 prelink_cmds \
17364 postinstall_cmds \
17365 postuninstall_cmds \
17366 finish_cmds \
17367 sys_lib_search_path_spec \
17368 sys_lib_dlsearch_path_spec \
17369 reload_cmds_GO \
17370 old_archive_cmds_GO \
17371 old_archive_from_new_cmds_GO \
17372 old_archive_from_expsyms_cmds_GO \
17373 archive_cmds_GO \
17374 archive_expsym_cmds_GO \
17375 module_cmds_GO \
17376 module_expsym_cmds_GO \
17377 export_symbols_cmds_GO \
17378 prelink_cmds_GO; do
17379     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
17380     *[\\\\\\\`\\"\\\$]*)
17381       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
17382       ;;
17383     *)
17384       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
17385       ;;
17386     esac
17387 done
17388
17389 ac_aux_dir='$ac_aux_dir'
17390 xsi_shell='$xsi_shell'
17391 lt_shell_append='$lt_shell_append'
17392
17393 # See if we are running on zsh, and set the options which allow our
17394 # commands through without removal of \ escapes INIT.
17395 if test -n "\${ZSH_VERSION+set}" ; then
17396    setopt NO_GLOB_SUBST
17397 fi
17398
17399
17400     PACKAGE='$PACKAGE'
17401     VERSION='$VERSION'
17402     TIMESTAMP='$TIMESTAMP'
17403     RM='$RM'
17404     ofile='$ofile'
17405
17406
17407
17408
17409
17410
17411 # Variables needed in config.status (file generation) which aren't already
17412 # passed by autoconf.
17413 SUBDIRS="$SUBDIRS"
17414
17415
17416 _ACEOF
17417
17418 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17419
17420 # Handling of arguments.
17421 for ac_config_target in $ac_config_targets
17422 do
17423   case $ac_config_target in
17424     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
17425     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
17426     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
17427     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
17428     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
17429     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
17430     "testsuite/libgo-test-support.exp") CONFIG_FILES="$CONFIG_FILES testsuite/libgo-test-support.exp" ;;
17431     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
17432
17433   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
17434   esac
17435 done
17436
17437
17438 # If the user did not use the arguments to specify the items to instantiate,
17439 # then the envvar interface is used.  Set only those that are not.
17440 # We use the long form for the default assignment because of an extremely
17441 # bizarre bug on SunOS 4.1.3.
17442 if $ac_need_defaults; then
17443   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
17444   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
17445   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
17446 fi
17447
17448 # Have a temporary directory for convenience.  Make it in the build tree
17449 # simply because there is no reason against having it here, and in addition,
17450 # creating and moving files from /tmp can sometimes cause problems.
17451 # Hook for its removal unless debugging.
17452 # Note that there is a small window in which the directory will not be cleaned:
17453 # after its creation but before its name has been assigned to `$tmp'.
17454 $debug ||
17455 {
17456   tmp= ac_tmp=
17457   trap 'exit_status=$?
17458   : "${ac_tmp:=$tmp}"
17459   { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
17460 ' 0
17461   trap 'as_fn_exit 1' 1 2 13 15
17462 }
17463 # Create a (secure) tmp directory for tmp files.
17464
17465 {
17466   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
17467   test -d "$tmp"
17468 }  ||
17469 {
17470   tmp=./conf$$-$RANDOM
17471   (umask 077 && mkdir "$tmp")
17472 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
17473 ac_tmp=$tmp
17474
17475 # Set up the scripts for CONFIG_FILES section.
17476 # No need to generate them if there are no CONFIG_FILES.
17477 # This happens for instance with `./config.status config.h'.
17478 if test -n "$CONFIG_FILES"; then
17479
17480
17481 ac_cr=`echo X | tr X '\015'`
17482 # On cygwin, bash can eat \r inside `` if the user requested igncr.
17483 # But we know of no other shell where ac_cr would be empty at this
17484 # point, so we can use a bashism as a fallback.
17485 if test "x$ac_cr" = x; then
17486   eval ac_cr=\$\'\\r\'
17487 fi
17488 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
17489 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
17490   ac_cs_awk_cr='\\r'
17491 else
17492   ac_cs_awk_cr=$ac_cr
17493 fi
17494
17495 echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
17496 _ACEOF
17497
17498
17499 {
17500   echo "cat >conf$$subs.awk <<_ACEOF" &&
17501   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
17502   echo "_ACEOF"
17503 } >conf$$subs.sh ||
17504   as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
17505 ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
17506 ac_delim='%!_!# '
17507 for ac_last_try in false false false false false :; do
17508   . ./conf$$subs.sh ||
17509     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
17510
17511   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
17512   if test $ac_delim_n = $ac_delim_num; then
17513     break
17514   elif $ac_last_try; then
17515     as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
17516   else
17517     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17518   fi
17519 done
17520 rm -f conf$$subs.sh
17521
17522 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17523 cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
17524 _ACEOF
17525 sed -n '
17526 h
17527 s/^/S["/; s/!.*/"]=/
17528 p
17529 g
17530 s/^[^!]*!//
17531 :repl
17532 t repl
17533 s/'"$ac_delim"'$//
17534 t delim
17535 :nl
17536 h
17537 s/\(.\{148\}\)..*/\1/
17538 t more1
17539 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
17540 p
17541 n
17542 b repl
17543 :more1
17544 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17545 p
17546 g
17547 s/.\{148\}//
17548 t nl
17549 :delim
17550 h
17551 s/\(.\{148\}\)..*/\1/
17552 t more2
17553 s/["\\]/\\&/g; s/^/"/; s/$/"/
17554 p
17555 b
17556 :more2
17557 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
17558 p
17559 g
17560 s/.\{148\}//
17561 t delim
17562 ' <conf$$subs.awk | sed '
17563 /^[^""]/{
17564   N
17565   s/\n//
17566 }
17567 ' >>$CONFIG_STATUS || ac_write_fail=1
17568 rm -f conf$$subs.awk
17569 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17570 _ACAWK
17571 cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
17572   for (key in S) S_is_set[key] = 1
17573   FS = "\a"
17574
17575 }
17576 {
17577   line = $ 0
17578   nfields = split(line, field, "@")
17579   substed = 0
17580   len = length(field[1])
17581   for (i = 2; i < nfields; i++) {
17582     key = field[i]
17583     keylen = length(key)
17584     if (S_is_set[key]) {
17585       value = S[key]
17586       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
17587       len += length(value) + length(field[++i])
17588       substed = 1
17589     } else
17590       len += 1 + keylen
17591   }
17592
17593   print line
17594 }
17595
17596 _ACAWK
17597 _ACEOF
17598 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17599 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
17600   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
17601 else
17602   cat
17603 fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
17604   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
17605 _ACEOF
17606
17607 # VPATH may cause trouble with some makes, so we remove sole $(srcdir),
17608 # ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
17609 # trailing colons and then remove the whole line if VPATH becomes empty
17610 # (actually we leave an empty line to preserve line numbers).
17611 if test "x$srcdir" = x.; then
17612   ac_vpsub='/^[  ]*VPATH[        ]*=[    ]*/{
17613 h
17614 s///
17615 s/^/:/
17616 s/[      ]*$/:/
17617 s/:\$(srcdir):/:/g
17618 s/:\${srcdir}:/:/g
17619 s/:@srcdir@:/:/g
17620 s/^:*//
17621 s/:*$//
17622 x
17623 s/\(=[   ]*\).*/\1/
17624 G
17625 s/\n//
17626 s/^[^=]*=[       ]*$//
17627 }'
17628 fi
17629
17630 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17631 fi # test -n "$CONFIG_FILES"
17632
17633 # Set up the scripts for CONFIG_HEADERS section.
17634 # No need to generate them if there are no CONFIG_HEADERS.
17635 # This happens for instance with `./config.status Makefile'.
17636 if test -n "$CONFIG_HEADERS"; then
17637 cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
17638 BEGIN {
17639 _ACEOF
17640
17641 # Transform confdefs.h into an awk script `defines.awk', embedded as
17642 # here-document in config.status, that substitutes the proper values into
17643 # config.h.in to produce config.h.
17644
17645 # Create a delimiter string that does not exist in confdefs.h, to ease
17646 # handling of long lines.
17647 ac_delim='%!_!# '
17648 for ac_last_try in false false :; do
17649   ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
17650   if test -z "$ac_tt"; then
17651     break
17652   elif $ac_last_try; then
17653     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
17654   else
17655     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17656   fi
17657 done
17658
17659 # For the awk script, D is an array of macro values keyed by name,
17660 # likewise P contains macro parameters if any.  Preserve backslash
17661 # newline sequences.
17662
17663 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17664 sed -n '
17665 s/.\{148\}/&'"$ac_delim"'/g
17666 t rset
17667 :rset
17668 s/^[     ]*#[    ]*define[       ][      ]*/ /
17669 t def
17670 d
17671 :def
17672 s/\\$//
17673 t bsnl
17674 s/["\\]/\\&/g
17675 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17676 D["\1"]=" \3"/p
17677 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17678 d
17679 :bsnl
17680 s/["\\]/\\&/g
17681 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17682 D["\1"]=" \3\\\\\\n"\\/p
17683 t cont
17684 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17685 t cont
17686 d
17687 :cont
17688 n
17689 s/.\{148\}/&'"$ac_delim"'/g
17690 t clear
17691 :clear
17692 s/\\$//
17693 t bsnlc
17694 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17695 d
17696 :bsnlc
17697 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17698 b cont
17699 ' <confdefs.h | sed '
17700 s/'"$ac_delim"'/"\\\
17701 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17702
17703 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17704   for (key in D) D_is_set[key] = 1
17705   FS = "\a"
17706 }
17707 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17708   line = \$ 0
17709   split(line, arg, " ")
17710   if (arg[1] == "#") {
17711     defundef = arg[2]
17712     mac1 = arg[3]
17713   } else {
17714     defundef = substr(arg[1], 2)
17715     mac1 = arg[2]
17716   }
17717   split(mac1, mac2, "(") #)
17718   macro = mac2[1]
17719   prefix = substr(line, 1, index(line, defundef) - 1)
17720   if (D_is_set[macro]) {
17721     # Preserve the white space surrounding the "#".
17722     print prefix "define", macro P[macro] D[macro]
17723     next
17724   } else {
17725     # Replace #undef with comments.  This is necessary, for example,
17726     # in the case of _POSIX_SOURCE, which is predefined and required
17727     # on some systems where configure will not decide to define it.
17728     if (defundef == "undef") {
17729       print "/*", prefix defundef, macro, "*/"
17730       next
17731     }
17732   }
17733 }
17734 { print }
17735 _ACAWK
17736 _ACEOF
17737 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17738   as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
17739 fi # test -n "$CONFIG_HEADERS"
17740
17741
17742 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
17743 shift
17744 for ac_tag
17745 do
17746   case $ac_tag in
17747   :[FHLC]) ac_mode=$ac_tag; continue;;
17748   esac
17749   case $ac_mode$ac_tag in
17750   :[FHL]*:*);;
17751   :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
17752   :[FH]-) ac_tag=-:-;;
17753   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17754   esac
17755   ac_save_IFS=$IFS
17756   IFS=:
17757   set x $ac_tag
17758   IFS=$ac_save_IFS
17759   shift
17760   ac_file=$1
17761   shift
17762
17763   case $ac_mode in
17764   :L) ac_source=$1;;
17765   :[FH])
17766     ac_file_inputs=
17767     for ac_f
17768     do
17769       case $ac_f in
17770       -) ac_f="$ac_tmp/stdin";;
17771       *) # Look for the file first in the build tree, then in the source tree
17772          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17773          # because $ac_f cannot contain `:'.
17774          test -f "$ac_f" ||
17775            case $ac_f in
17776            [\\/$]*) false;;
17777            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17778            esac ||
17779            as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17780       esac
17781       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17782       as_fn_append ac_file_inputs " '$ac_f'"
17783     done
17784
17785     # Let's still pretend it is `configure' which instantiates (i.e., don't
17786     # use $as_me), people would be surprised to read:
17787     #    /* config.h.  Generated by config.status.  */
17788     configure_input='Generated from '`
17789           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17790         `' by configure.'
17791     if test x"$ac_file" != x-; then
17792       configure_input="$ac_file.  $configure_input"
17793       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17794 $as_echo "$as_me: creating $ac_file" >&6;}
17795     fi
17796     # Neutralize special characters interpreted by sed in replacement strings.
17797     case $configure_input in #(
17798     *\&* | *\|* | *\\* )
17799        ac_sed_conf_input=`$as_echo "$configure_input" |
17800        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17801     *) ac_sed_conf_input=$configure_input;;
17802     esac
17803
17804     case $ac_tag in
17805     *:-:* | *:-) cat >"$ac_tmp/stdin" \
17806       || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
17807     esac
17808     ;;
17809   esac
17810
17811   ac_dir=`$as_dirname -- "$ac_file" ||
17812 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17813          X"$ac_file" : 'X\(//\)[^/]' \| \
17814          X"$ac_file" : 'X\(//\)$' \| \
17815          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17816 $as_echo X"$ac_file" |
17817     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17818             s//\1/
17819             q
17820           }
17821           /^X\(\/\/\)[^/].*/{
17822             s//\1/
17823             q
17824           }
17825           /^X\(\/\/\)$/{
17826             s//\1/
17827             q
17828           }
17829           /^X\(\/\).*/{
17830             s//\1/
17831             q
17832           }
17833           s/.*/./; q'`
17834   as_dir="$ac_dir"; as_fn_mkdir_p
17835   ac_builddir=.
17836
17837 case "$ac_dir" in
17838 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17839 *)
17840   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17841   # A ".." for each directory in $ac_dir_suffix.
17842   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17843   case $ac_top_builddir_sub in
17844   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17845   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17846   esac ;;
17847 esac
17848 ac_abs_top_builddir=$ac_pwd
17849 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17850 # for backward compatibility:
17851 ac_top_builddir=$ac_top_build_prefix
17852
17853 case $srcdir in
17854   .)  # We are building in place.
17855     ac_srcdir=.
17856     ac_top_srcdir=$ac_top_builddir_sub
17857     ac_abs_top_srcdir=$ac_pwd ;;
17858   [\\/]* | ?:[\\/]* )  # Absolute name.
17859     ac_srcdir=$srcdir$ac_dir_suffix;
17860     ac_top_srcdir=$srcdir
17861     ac_abs_top_srcdir=$srcdir ;;
17862   *) # Relative name.
17863     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17864     ac_top_srcdir=$ac_top_build_prefix$srcdir
17865     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17866 esac
17867 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17868
17869
17870   case $ac_mode in
17871   :F)
17872   #
17873   # CONFIG_FILE
17874   #
17875
17876   case $INSTALL in
17877   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17878   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17879   esac
17880   ac_MKDIR_P=$MKDIR_P
17881   case $MKDIR_P in
17882   [\\/$]* | ?:[\\/]* ) ;;
17883   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17884   esac
17885 _ACEOF
17886
17887 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17888 # If the template does not know about datarootdir, expand it.
17889 # FIXME: This hack should be removed a few years after 2.60.
17890 ac_datarootdir_hack=; ac_datarootdir_seen=
17891 ac_sed_dataroot='
17892 /datarootdir/ {
17893   p
17894   q
17895 }
17896 /@datadir@/p
17897 /@docdir@/p
17898 /@infodir@/p
17899 /@localedir@/p
17900 /@mandir@/p'
17901 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17902 *datarootdir*) ac_datarootdir_seen=yes;;
17903 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17904   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17905 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17906 _ACEOF
17907 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17908   ac_datarootdir_hack='
17909   s&@datadir@&$datadir&g
17910   s&@docdir@&$docdir&g
17911   s&@infodir@&$infodir&g
17912   s&@localedir@&$localedir&g
17913   s&@mandir@&$mandir&g
17914   s&\\\${datarootdir}&$datarootdir&g' ;;
17915 esac
17916 _ACEOF
17917
17918 # Neutralize VPATH when `$srcdir' = `.'.
17919 # Shell code in configure.ac might set extrasub.
17920 # FIXME: do we really want to maintain this feature?
17921 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17922 ac_sed_extra="$ac_vpsub
17923 $extrasub
17924 _ACEOF
17925 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17926 :t
17927 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17928 s|@configure_input@|$ac_sed_conf_input|;t t
17929 s&@top_builddir@&$ac_top_builddir_sub&;t t
17930 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17931 s&@srcdir@&$ac_srcdir&;t t
17932 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17933 s&@top_srcdir@&$ac_top_srcdir&;t t
17934 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17935 s&@builddir@&$ac_builddir&;t t
17936 s&@abs_builddir@&$ac_abs_builddir&;t t
17937 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17938 s&@INSTALL@&$ac_INSTALL&;t t
17939 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17940 $ac_datarootdir_hack
17941 "
17942 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
17943   >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17944
17945 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17946   { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
17947   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' \
17948       "$ac_tmp/out"`; test -z "$ac_out"; } &&
17949   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17950 which seems to be undefined.  Please make sure it is defined" >&5
17951 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17952 which seems to be undefined.  Please make sure it is defined" >&2;}
17953
17954   rm -f "$ac_tmp/stdin"
17955   case $ac_file in
17956   -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
17957   *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
17958   esac \
17959   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17960  ;;
17961   :H)
17962   #
17963   # CONFIG_HEADER
17964   #
17965   if test x"$ac_file" != x-; then
17966     {
17967       $as_echo "/* $configure_input  */" \
17968       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
17969     } >"$ac_tmp/config.h" \
17970       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17971     if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
17972       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17973 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17974     else
17975       rm -f "$ac_file"
17976       mv "$ac_tmp/config.h" "$ac_file" \
17977         || as_fn_error $? "could not create $ac_file" "$LINENO" 5
17978     fi
17979   else
17980     $as_echo "/* $configure_input  */" \
17981       && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
17982       || as_fn_error $? "could not create -" "$LINENO" 5
17983   fi
17984 # Compute "$ac_file"'s index in $config_headers.
17985 _am_arg="$ac_file"
17986 _am_stamp_count=1
17987 for _am_header in $config_headers :; do
17988   case $_am_header in
17989     $_am_arg | $_am_arg:* )
17990       break ;;
17991     * )
17992       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17993   esac
17994 done
17995 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17996 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17997          X"$_am_arg" : 'X\(//\)[^/]' \| \
17998          X"$_am_arg" : 'X\(//\)$' \| \
17999          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
18000 $as_echo X"$_am_arg" |
18001     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18002             s//\1/
18003             q
18004           }
18005           /^X\(\/\/\)[^/].*/{
18006             s//\1/
18007             q
18008           }
18009           /^X\(\/\/\)$/{
18010             s//\1/
18011             q
18012           }
18013           /^X\(\/\).*/{
18014             s//\1/
18015             q
18016           }
18017           s/.*/./; q'`/stamp-h$_am_stamp_count
18018  ;;
18019
18020   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
18021 $as_echo "$as_me: executing $ac_file commands" >&6;}
18022  ;;
18023   esac
18024
18025
18026   case $ac_file$ac_mode in
18027     "default-1":C)
18028 # Only add multilib support code if we just rebuilt the top-level
18029 # Makefile.
18030 case " $CONFIG_FILES " in
18031  *" Makefile "*)
18032    ac_file=Makefile . ${multi_basedir}/config-ml.in
18033    ;;
18034 esac ;;
18035     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
18036   # Older Autoconf quotes --file arguments for eval, but not when files
18037   # are listed without --file.  Let's play safe and only enable the eval
18038   # if we detect the quoting.
18039   case $CONFIG_FILES in
18040   *\'*) eval set x "$CONFIG_FILES" ;;
18041   *)   set x $CONFIG_FILES ;;
18042   esac
18043   shift
18044   for mf
18045   do
18046     # Strip MF so we end up with the name of the file.
18047     mf=`echo "$mf" | sed -e 's/:.*$//'`
18048     # Check whether this is an Automake generated Makefile or not.
18049     # We used to match only the files named 'Makefile.in', but
18050     # some people rename them; so instead we look at the file content.
18051     # Grep'ing the first line is not enough: some people post-process
18052     # each Makefile.in and add a new line on top of each file to say so.
18053     # Grep'ing the whole file is not good either: AIX grep has a line
18054     # limit of 2048, but all sed's we know have understand at least 4000.
18055     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
18056       dirpart=`$as_dirname -- "$mf" ||
18057 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18058          X"$mf" : 'X\(//\)[^/]' \| \
18059          X"$mf" : 'X\(//\)$' \| \
18060          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
18061 $as_echo X"$mf" |
18062     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18063             s//\1/
18064             q
18065           }
18066           /^X\(\/\/\)[^/].*/{
18067             s//\1/
18068             q
18069           }
18070           /^X\(\/\/\)$/{
18071             s//\1/
18072             q
18073           }
18074           /^X\(\/\).*/{
18075             s//\1/
18076             q
18077           }
18078           s/.*/./; q'`
18079     else
18080       continue
18081     fi
18082     # Extract the definition of DEPDIR, am__include, and am__quote
18083     # from the Makefile without running 'make'.
18084     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
18085     test -z "$DEPDIR" && continue
18086     am__include=`sed -n 's/^am__include = //p' < "$mf"`
18087     test -z "$am__include" && continue
18088     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
18089     # Find all dependency output files, they are included files with
18090     # $(DEPDIR) in their names.  We invoke sed twice because it is the
18091     # simplest approach to changing $(DEPDIR) to its actual value in the
18092     # expansion.
18093     for file in `sed -n "
18094       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
18095          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
18096       # Make sure the directory exists.
18097       test -f "$dirpart/$file" && continue
18098       fdir=`$as_dirname -- "$file" ||
18099 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
18100          X"$file" : 'X\(//\)[^/]' \| \
18101          X"$file" : 'X\(//\)$' \| \
18102          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
18103 $as_echo X"$file" |
18104     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
18105             s//\1/
18106             q
18107           }
18108           /^X\(\/\/\)[^/].*/{
18109             s//\1/
18110             q
18111           }
18112           /^X\(\/\/\)$/{
18113             s//\1/
18114             q
18115           }
18116           /^X\(\/\).*/{
18117             s//\1/
18118             q
18119           }
18120           s/.*/./; q'`
18121       as_dir=$dirpart/$fdir; as_fn_mkdir_p
18122       # echo "creating $dirpart/$file"
18123       echo '# dummy' > "$dirpart/$file"
18124     done
18125   done
18126 }
18127  ;;
18128     "libtool":C)
18129
18130     # See if we are running on zsh, and set the options which allow our
18131     # commands through without removal of \ escapes.
18132     if test -n "${ZSH_VERSION+set}" ; then
18133       setopt NO_GLOB_SUBST
18134     fi
18135
18136     cfgfile="${ofile}T"
18137     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
18138     $RM "$cfgfile"
18139
18140     cat <<_LT_EOF >> "$cfgfile"
18141 #! $SHELL
18142
18143 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
18144 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
18145 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
18146 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
18147 #
18148 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
18149 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
18150 #   Written by Gordon Matzigkeit, 1996
18151 #
18152 #   This file is part of GNU Libtool.
18153 #
18154 # GNU Libtool is free software; you can redistribute it and/or
18155 # modify it under the terms of the GNU General Public License as
18156 # published by the Free Software Foundation; either version 2 of
18157 # the License, or (at your option) any later version.
18158 #
18159 # As a special exception to the GNU General Public License,
18160 # if you distribute this file as part of a program or library that
18161 # is built using GNU Libtool, you may include this file under the
18162 # same distribution terms that you use for the rest of that program.
18163 #
18164 # GNU Libtool is distributed in the hope that it will be useful,
18165 # but WITHOUT ANY WARRANTY; without even the implied warranty of
18166 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
18167 # GNU General Public License for more details.
18168 #
18169 # You should have received a copy of the GNU General Public License
18170 # along with GNU Libtool; see the file COPYING.  If not, a copy
18171 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
18172 # obtained by writing to the Free Software Foundation, Inc.,
18173 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18174
18175
18176 # The names of the tagged configurations supported by this script.
18177 available_tags="GO "
18178
18179 # ### BEGIN LIBTOOL CONFIG
18180
18181 # A sed program that does not truncate output.
18182 SED=$lt_SED
18183
18184 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
18185 Xsed="\$SED -e 1s/^X//"
18186
18187 # A grep program that handles long lines.
18188 GREP=$lt_GREP
18189
18190 # An ERE matcher.
18191 EGREP=$lt_EGREP
18192
18193 # A literal string matcher.
18194 FGREP=$lt_FGREP
18195
18196 # Shell to use when invoking shell scripts.
18197 SHELL=$lt_SHELL
18198
18199 # An echo program that protects backslashes.
18200 ECHO=$lt_ECHO
18201
18202 # Which release of libtool.m4 was used?
18203 macro_version=$macro_version
18204 macro_revision=$macro_revision
18205
18206 # Whether or not to build shared libraries.
18207 build_libtool_libs=$enable_shared
18208
18209 # Whether or not to build static libraries.
18210 build_old_libs=$enable_static
18211
18212 # What type of objects to build.
18213 pic_mode=$pic_mode
18214
18215 # Whether or not to optimize for fast installation.
18216 fast_install=$enable_fast_install
18217
18218 # The host system.
18219 host_alias=$host_alias
18220 host=$host
18221 host_os=$host_os
18222
18223 # The build system.
18224 build_alias=$build_alias
18225 build=$build
18226 build_os=$build_os
18227
18228 # A BSD- or MS-compatible name lister.
18229 NM=$lt_NM
18230
18231 # Whether we need soft or hard links.
18232 LN_S=$lt_LN_S
18233
18234 # What is the maximum length of a command?
18235 max_cmd_len=$max_cmd_len
18236
18237 # Object file suffix (normally "o").
18238 objext=$ac_objext
18239
18240 # Executable file suffix (normally "").
18241 exeext=$exeext
18242
18243 # whether the shell understands "unset".
18244 lt_unset=$lt_unset
18245
18246 # turn spaces into newlines.
18247 SP2NL=$lt_lt_SP2NL
18248
18249 # turn newlines into spaces.
18250 NL2SP=$lt_lt_NL2SP
18251
18252 # An object symbol dumper.
18253 OBJDUMP=$lt_OBJDUMP
18254
18255 # Method to check whether dependent libraries are shared objects.
18256 deplibs_check_method=$lt_deplibs_check_method
18257
18258 # Command to use when deplibs_check_method == "file_magic".
18259 file_magic_cmd=$lt_file_magic_cmd
18260
18261 # The archiver.
18262 AR=$lt_AR
18263 AR_FLAGS=$lt_AR_FLAGS
18264
18265 # A symbol stripping program.
18266 STRIP=$lt_STRIP
18267
18268 # Commands used to install an old-style archive.
18269 RANLIB=$lt_RANLIB
18270 old_postinstall_cmds=$lt_old_postinstall_cmds
18271 old_postuninstall_cmds=$lt_old_postuninstall_cmds
18272
18273 # Whether to use a lock for old archive extraction.
18274 lock_old_archive_extraction=$lock_old_archive_extraction
18275
18276 # A C compiler.
18277 LTCC=$lt_CC
18278
18279 # LTCC compiler flags.
18280 LTCFLAGS=$lt_CFLAGS
18281
18282 # Take the output of nm and produce a listing of raw symbols and C names.
18283 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
18284
18285 # Transform the output of nm in a proper C declaration.
18286 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
18287
18288 # Transform the output of nm in a C name address pair.
18289 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
18290
18291 # Transform the output of nm in a C name address pair when lib prefix is needed.
18292 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
18293
18294 # The name of the directory that contains temporary libtool files.
18295 objdir=$objdir
18296
18297 # Used to examine libraries when file_magic_cmd begins with "file".
18298 MAGIC_CMD=$MAGIC_CMD
18299
18300 # Must we lock files when doing compilation?
18301 need_locks=$lt_need_locks
18302
18303 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
18304 DSYMUTIL=$lt_DSYMUTIL
18305
18306 # Tool to change global to local symbols on Mac OS X.
18307 NMEDIT=$lt_NMEDIT
18308
18309 # Tool to manipulate fat objects and archives on Mac OS X.
18310 LIPO=$lt_LIPO
18311
18312 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
18313 OTOOL=$lt_OTOOL
18314
18315 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
18316 OTOOL64=$lt_OTOOL64
18317
18318 # Old archive suffix (normally "a").
18319 libext=$libext
18320
18321 # Shared library suffix (normally ".so").
18322 shrext_cmds=$lt_shrext_cmds
18323
18324 # The commands to extract the exported symbol list from a shared archive.
18325 extract_expsyms_cmds=$lt_extract_expsyms_cmds
18326
18327 # Variables whose values should be saved in libtool wrapper scripts and
18328 # restored at link time.
18329 variables_saved_for_relink=$lt_variables_saved_for_relink
18330
18331 # Do we need the "lib" prefix for modules?
18332 need_lib_prefix=$need_lib_prefix
18333
18334 # Do we need a version for libraries?
18335 need_version=$need_version
18336
18337 # Library versioning type.
18338 version_type=$version_type
18339
18340 # Shared library runtime path variable.
18341 runpath_var=$runpath_var
18342
18343 # Shared library path variable.
18344 shlibpath_var=$shlibpath_var
18345
18346 # Is shlibpath searched before the hard-coded library search path?
18347 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
18348
18349 # Format of library name prefix.
18350 libname_spec=$lt_libname_spec
18351
18352 # List of archive names.  First name is the real one, the rest are links.
18353 # The last name is the one that the linker finds with -lNAME
18354 library_names_spec=$lt_library_names_spec
18355
18356 # The coded name of the library, if different from the real name.
18357 soname_spec=$lt_soname_spec
18358
18359 # Permission mode override for installation of shared libraries.
18360 install_override_mode=$lt_install_override_mode
18361
18362 # Command to use after installation of a shared archive.
18363 postinstall_cmds=$lt_postinstall_cmds
18364
18365 # Command to use after uninstallation of a shared archive.
18366 postuninstall_cmds=$lt_postuninstall_cmds
18367
18368 # Commands used to finish a libtool library installation in a directory.
18369 finish_cmds=$lt_finish_cmds
18370
18371 # As "finish_cmds", except a single script fragment to be evaled but
18372 # not shown.
18373 finish_eval=$lt_finish_eval
18374
18375 # Whether we should hardcode library paths into libraries.
18376 hardcode_into_libs=$hardcode_into_libs
18377
18378 # Compile-time system search path for libraries.
18379 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
18380
18381 # Run-time system search path for libraries.
18382 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
18383
18384 # Whether dlopen is supported.
18385 dlopen_support=$enable_dlopen
18386
18387 # Whether dlopen of programs is supported.
18388 dlopen_self=$enable_dlopen_self
18389
18390 # Whether dlopen of statically linked programs is supported.
18391 dlopen_self_static=$enable_dlopen_self_static
18392
18393 # Commands to strip libraries.
18394 old_striplib=$lt_old_striplib
18395 striplib=$lt_striplib
18396
18397
18398 # The linker used to build libraries.
18399 LD=$lt_LD
18400
18401 # How to create reloadable object files.
18402 reload_flag=$lt_reload_flag
18403 reload_cmds=$lt_reload_cmds
18404
18405 # Commands used to build an old-style archive.
18406 old_archive_cmds=$lt_old_archive_cmds
18407
18408 # A language specific compiler.
18409 CC=$lt_compiler
18410
18411 # Is the compiler the GNU compiler?
18412 with_gcc=$GCC
18413
18414 # Compiler flag to turn off builtin functions.
18415 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
18416
18417 # How to pass a linker flag through the compiler.
18418 wl=$lt_lt_prog_compiler_wl
18419
18420 # Additional compiler flags for building library objects.
18421 pic_flag=$lt_lt_prog_compiler_pic
18422
18423 # Compiler flag to prevent dynamic linking.
18424 link_static_flag=$lt_lt_prog_compiler_static
18425
18426 # Does compiler simultaneously support -c and -o options?
18427 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
18428
18429 # Whether or not to add -lc for building shared libraries.
18430 build_libtool_need_lc=$archive_cmds_need_lc
18431
18432 # Whether or not to disallow shared libs when runtime libs are static.
18433 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
18434
18435 # Compiler flag to allow reflexive dlopens.
18436 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
18437
18438 # Compiler flag to generate shared objects directly from archives.
18439 whole_archive_flag_spec=$lt_whole_archive_flag_spec
18440
18441 # Whether the compiler copes with passing no objects directly.
18442 compiler_needs_object=$lt_compiler_needs_object
18443
18444 # Create an old-style archive from a shared archive.
18445 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
18446
18447 # Create a temporary old-style archive to link instead of a shared archive.
18448 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
18449
18450 # Commands used to build a shared archive.
18451 archive_cmds=$lt_archive_cmds
18452 archive_expsym_cmds=$lt_archive_expsym_cmds
18453
18454 # Commands used to build a loadable module if different from building
18455 # a shared archive.
18456 module_cmds=$lt_module_cmds
18457 module_expsym_cmds=$lt_module_expsym_cmds
18458
18459 # Whether we are building with GNU ld or not.
18460 with_gnu_ld=$lt_with_gnu_ld
18461
18462 # Flag that allows shared libraries with undefined symbols to be built.
18463 allow_undefined_flag=$lt_allow_undefined_flag
18464
18465 # Flag that enforces no undefined symbols.
18466 no_undefined_flag=$lt_no_undefined_flag
18467
18468 # Flag to hardcode \$libdir into a binary during linking.
18469 # This must work even if \$libdir does not exist
18470 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
18471
18472 # If ld is used when linking, flag to hardcode \$libdir into a binary
18473 # during linking.  This must work even if \$libdir does not exist.
18474 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
18475
18476 # Whether we need a single "-rpath" flag with a separated argument.
18477 hardcode_libdir_separator=$lt_hardcode_libdir_separator
18478
18479 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18480 # DIR into the resulting binary.
18481 hardcode_direct=$hardcode_direct
18482
18483 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18484 # DIR into the resulting binary and the resulting library dependency is
18485 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
18486 # library is relocated.
18487 hardcode_direct_absolute=$hardcode_direct_absolute
18488
18489 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
18490 # into the resulting binary.
18491 hardcode_minus_L=$hardcode_minus_L
18492
18493 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
18494 # into the resulting binary.
18495 hardcode_shlibpath_var=$hardcode_shlibpath_var
18496
18497 # Set to "yes" if building a shared library automatically hardcodes DIR
18498 # into the library and all subsequent libraries and executables linked
18499 # against it.
18500 hardcode_automatic=$hardcode_automatic
18501
18502 # Set to yes if linker adds runtime paths of dependent libraries
18503 # to runtime path list.
18504 inherit_rpath=$inherit_rpath
18505
18506 # Whether libtool must link a program against all its dependency libraries.
18507 link_all_deplibs=$link_all_deplibs
18508
18509 # Fix the shell variable \$srcfile for the compiler.
18510 fix_srcfile_path=$lt_fix_srcfile_path
18511
18512 # Set to "yes" if exported symbols are required.
18513 always_export_symbols=$always_export_symbols
18514
18515 # The commands to list exported symbols.
18516 export_symbols_cmds=$lt_export_symbols_cmds
18517
18518 # Symbols that should not be listed in the preloaded symbols.
18519 exclude_expsyms=$lt_exclude_expsyms
18520
18521 # Symbols that must always be exported.
18522 include_expsyms=$lt_include_expsyms
18523
18524 # Commands necessary for linking programs (against libraries) with templates.
18525 prelink_cmds=$lt_prelink_cmds
18526
18527 # Specify filename containing input files.
18528 file_list_spec=$lt_file_list_spec
18529
18530 # How to hardcode a shared library path into an executable.
18531 hardcode_action=$hardcode_action
18532
18533 # ### END LIBTOOL CONFIG
18534
18535 _LT_EOF
18536
18537   case $host_os in
18538   aix3*)
18539     cat <<\_LT_EOF >> "$cfgfile"
18540 # AIX sometimes has problems with the GCC collect2 program.  For some
18541 # reason, if we set the COLLECT_NAMES environment variable, the problems
18542 # vanish in a puff of smoke.
18543 if test "X${COLLECT_NAMES+set}" != Xset; then
18544   COLLECT_NAMES=
18545   export COLLECT_NAMES
18546 fi
18547 _LT_EOF
18548     ;;
18549   esac
18550
18551
18552 ltmain="$ac_aux_dir/ltmain.sh"
18553
18554
18555   # We use sed instead of cat because bash on DJGPP gets confused if
18556   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
18557   # text mode, it properly converts lines to CR/LF.  This bash problem
18558   # is reportedly fixed, but why not run on old versions too?
18559   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
18560     || (rm -f "$cfgfile"; exit 1)
18561
18562   case $xsi_shell in
18563   yes)
18564     cat << \_LT_EOF >> "$cfgfile"
18565
18566 # func_dirname file append nondir_replacement
18567 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18568 # otherwise set result to NONDIR_REPLACEMENT.
18569 func_dirname ()
18570 {
18571   case ${1} in
18572     */*) func_dirname_result="${1%/*}${2}" ;;
18573     *  ) func_dirname_result="${3}" ;;
18574   esac
18575 }
18576
18577 # func_basename file
18578 func_basename ()
18579 {
18580   func_basename_result="${1##*/}"
18581 }
18582
18583 # func_dirname_and_basename file append nondir_replacement
18584 # perform func_basename and func_dirname in a single function
18585 # call:
18586 #   dirname:  Compute the dirname of FILE.  If nonempty,
18587 #             add APPEND to the result, otherwise set result
18588 #             to NONDIR_REPLACEMENT.
18589 #             value returned in "$func_dirname_result"
18590 #   basename: Compute filename of FILE.
18591 #             value retuned in "$func_basename_result"
18592 # Implementation must be kept synchronized with func_dirname
18593 # and func_basename. For efficiency, we do not delegate to
18594 # those functions but instead duplicate the functionality here.
18595 func_dirname_and_basename ()
18596 {
18597   case ${1} in
18598     */*) func_dirname_result="${1%/*}${2}" ;;
18599     *  ) func_dirname_result="${3}" ;;
18600   esac
18601   func_basename_result="${1##*/}"
18602 }
18603
18604 # func_stripname prefix suffix name
18605 # strip PREFIX and SUFFIX off of NAME.
18606 # PREFIX and SUFFIX must not contain globbing or regex special
18607 # characters, hashes, percent signs, but SUFFIX may contain a leading
18608 # dot (in which case that matches only a dot).
18609 func_stripname ()
18610 {
18611   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
18612   # positional parameters, so assign one to ordinary parameter first.
18613   func_stripname_result=${3}
18614   func_stripname_result=${func_stripname_result#"${1}"}
18615   func_stripname_result=${func_stripname_result%"${2}"}
18616 }
18617
18618 # func_opt_split
18619 func_opt_split ()
18620 {
18621   func_opt_split_opt=${1%%=*}
18622   func_opt_split_arg=${1#*=}
18623 }
18624
18625 # func_lo2o object
18626 func_lo2o ()
18627 {
18628   case ${1} in
18629     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
18630     *)    func_lo2o_result=${1} ;;
18631   esac
18632 }
18633
18634 # func_xform libobj-or-source
18635 func_xform ()
18636 {
18637   func_xform_result=${1%.*}.lo
18638 }
18639
18640 # func_arith arithmetic-term...
18641 func_arith ()
18642 {
18643   func_arith_result=$(( $* ))
18644 }
18645
18646 # func_len string
18647 # STRING may not start with a hyphen.
18648 func_len ()
18649 {
18650   func_len_result=${#1}
18651 }
18652
18653 _LT_EOF
18654     ;;
18655   *) # Bourne compatible functions.
18656     cat << \_LT_EOF >> "$cfgfile"
18657
18658 # func_dirname file append nondir_replacement
18659 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18660 # otherwise set result to NONDIR_REPLACEMENT.
18661 func_dirname ()
18662 {
18663   # Extract subdirectory from the argument.
18664   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
18665   if test "X$func_dirname_result" = "X${1}"; then
18666     func_dirname_result="${3}"
18667   else
18668     func_dirname_result="$func_dirname_result${2}"
18669   fi
18670 }
18671
18672 # func_basename file
18673 func_basename ()
18674 {
18675   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
18676 }
18677
18678
18679 # func_stripname prefix suffix name
18680 # strip PREFIX and SUFFIX off of NAME.
18681 # PREFIX and SUFFIX must not contain globbing or regex special
18682 # characters, hashes, percent signs, but SUFFIX may contain a leading
18683 # dot (in which case that matches only a dot).
18684 # func_strip_suffix prefix name
18685 func_stripname ()
18686 {
18687   case ${2} in
18688     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
18689     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
18690   esac
18691 }
18692
18693 # sed scripts:
18694 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
18695 my_sed_long_arg='1s/^-[^=]*=//'
18696
18697 # func_opt_split
18698 func_opt_split ()
18699 {
18700   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
18701   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
18702 }
18703
18704 # func_lo2o object
18705 func_lo2o ()
18706 {
18707   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
18708 }
18709
18710 # func_xform libobj-or-source
18711 func_xform ()
18712 {
18713   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
18714 }
18715
18716 # func_arith arithmetic-term...
18717 func_arith ()
18718 {
18719   func_arith_result=`expr "$@"`
18720 }
18721
18722 # func_len string
18723 # STRING may not start with a hyphen.
18724 func_len ()
18725 {
18726   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
18727 }
18728
18729 _LT_EOF
18730 esac
18731
18732 case $lt_shell_append in
18733   yes)
18734     cat << \_LT_EOF >> "$cfgfile"
18735
18736 # func_append var value
18737 # Append VALUE to the end of shell variable VAR.
18738 func_append ()
18739 {
18740   eval "$1+=\$2"
18741 }
18742 _LT_EOF
18743     ;;
18744   *)
18745     cat << \_LT_EOF >> "$cfgfile"
18746
18747 # func_append var value
18748 # Append VALUE to the end of shell variable VAR.
18749 func_append ()
18750 {
18751   eval "$1=\$$1\$2"
18752 }
18753
18754 _LT_EOF
18755     ;;
18756   esac
18757
18758
18759   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
18760     || (rm -f "$cfgfile"; exit 1)
18761
18762   mv -f "$cfgfile" "$ofile" ||
18763     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
18764   chmod +x "$ofile"
18765
18766
18767     cat <<_LT_EOF >> "$ofile"
18768
18769 # ### BEGIN LIBTOOL TAG CONFIG: GO
18770
18771 # The linker used to build libraries.
18772 LD=$lt_LD_GO
18773
18774 # How to create reloadable object files.
18775 reload_flag=$lt_reload_flag_GO
18776 reload_cmds=$lt_reload_cmds_GO
18777
18778 # Commands used to build an old-style archive.
18779 old_archive_cmds=$lt_old_archive_cmds_GO
18780
18781 # A language specific compiler.
18782 CC=$lt_compiler_GO
18783
18784 # Is the compiler the GNU compiler?
18785 with_gcc=$GCC_GO
18786
18787 # Compiler flag to turn off builtin functions.
18788 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GO
18789
18790 # How to pass a linker flag through the compiler.
18791 wl=$lt_lt_prog_compiler_wl_GO
18792
18793 # Additional compiler flags for building library objects.
18794 pic_flag=$lt_lt_prog_compiler_pic_GO
18795
18796 # Compiler flag to prevent dynamic linking.
18797 link_static_flag=$lt_lt_prog_compiler_static_GO
18798
18799 # Does compiler simultaneously support -c and -o options?
18800 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GO
18801
18802 # Whether or not to add -lc for building shared libraries.
18803 build_libtool_need_lc=$archive_cmds_need_lc_GO
18804
18805 # Whether or not to disallow shared libs when runtime libs are static.
18806 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GO
18807
18808 # Compiler flag to allow reflexive dlopens.
18809 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GO
18810
18811 # Compiler flag to generate shared objects directly from archives.
18812 whole_archive_flag_spec=$lt_whole_archive_flag_spec_GO
18813
18814 # Whether the compiler copes with passing no objects directly.
18815 compiler_needs_object=$lt_compiler_needs_object_GO
18816
18817 # Create an old-style archive from a shared archive.
18818 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GO
18819
18820 # Create a temporary old-style archive to link instead of a shared archive.
18821 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GO
18822
18823 # Commands used to build a shared archive.
18824 archive_cmds=$lt_archive_cmds_GO
18825 archive_expsym_cmds=$lt_archive_expsym_cmds_GO
18826
18827 # Commands used to build a loadable module if different from building
18828 # a shared archive.
18829 module_cmds=$lt_module_cmds_GO
18830 module_expsym_cmds=$lt_module_expsym_cmds_GO
18831
18832 # Whether we are building with GNU ld or not.
18833 with_gnu_ld=$lt_with_gnu_ld_GO
18834
18835 # Flag that allows shared libraries with undefined symbols to be built.
18836 allow_undefined_flag=$lt_allow_undefined_flag_GO
18837
18838 # Flag that enforces no undefined symbols.
18839 no_undefined_flag=$lt_no_undefined_flag_GO
18840
18841 # Flag to hardcode \$libdir into a binary during linking.
18842 # This must work even if \$libdir does not exist
18843 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GO
18844
18845 # If ld is used when linking, flag to hardcode \$libdir into a binary
18846 # during linking.  This must work even if \$libdir does not exist.
18847 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GO
18848
18849 # Whether we need a single "-rpath" flag with a separated argument.
18850 hardcode_libdir_separator=$lt_hardcode_libdir_separator_GO
18851
18852 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18853 # DIR into the resulting binary.
18854 hardcode_direct=$hardcode_direct_GO
18855
18856 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18857 # DIR into the resulting binary and the resulting library dependency is
18858 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
18859 # library is relocated.
18860 hardcode_direct_absolute=$hardcode_direct_absolute_GO
18861
18862 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
18863 # into the resulting binary.
18864 hardcode_minus_L=$hardcode_minus_L_GO
18865
18866 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
18867 # into the resulting binary.
18868 hardcode_shlibpath_var=$hardcode_shlibpath_var_GO
18869
18870 # Set to "yes" if building a shared library automatically hardcodes DIR
18871 # into the library and all subsequent libraries and executables linked
18872 # against it.
18873 hardcode_automatic=$hardcode_automatic_GO
18874
18875 # Set to yes if linker adds runtime paths of dependent libraries
18876 # to runtime path list.
18877 inherit_rpath=$inherit_rpath_GO
18878
18879 # Whether libtool must link a program against all its dependency libraries.
18880 link_all_deplibs=$link_all_deplibs_GO
18881
18882 # Fix the shell variable \$srcfile for the compiler.
18883 fix_srcfile_path=$lt_fix_srcfile_path_GO
18884
18885 # Set to "yes" if exported symbols are required.
18886 always_export_symbols=$always_export_symbols_GO
18887
18888 # The commands to list exported symbols.
18889 export_symbols_cmds=$lt_export_symbols_cmds_GO
18890
18891 # Symbols that should not be listed in the preloaded symbols.
18892 exclude_expsyms=$lt_exclude_expsyms_GO
18893
18894 # Symbols that must always be exported.
18895 include_expsyms=$lt_include_expsyms_GO
18896
18897 # Commands necessary for linking programs (against libraries) with templates.
18898 prelink_cmds=$lt_prelink_cmds_GO
18899
18900 # Specify filename containing input files.
18901 file_list_spec=$lt_file_list_spec_GO
18902
18903 # How to hardcode a shared library path into an executable.
18904 hardcode_action=$hardcode_action_GO
18905
18906 # ### END LIBTOOL TAG CONFIG: GO
18907 _LT_EOF
18908
18909  ;;
18910     "default":C) if test -n "$CONFIG_FILES"; then
18911    # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
18912    # that multilib installs will end up installed in the correct place.
18913    # The testsuite needs it for multilib-aware ABI baseline files.
18914    # To work around this not being passed down from config-ml.in ->
18915    # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
18916    # append it here.  Only modify Makefiles that have just been created.
18917    #
18918    # Also, get rid of this simulated-VPATH thing that automake does.
18919    cat > vpsed << \_EOF
18920 s!`test -f '$<' || echo '$(srcdir)/'`!!
18921 _EOF
18922    for i in $SUBDIRS; do
18923     case $CONFIG_FILES in
18924      *${i}/Makefile*)
18925        #echo "Adding MULTISUBDIR to $i/Makefile"
18926        sed -f vpsed $i/Makefile > tmp
18927        grep '^MULTISUBDIR =' Makefile >> tmp
18928        mv tmp $i/Makefile
18929        ;;
18930     esac
18931    done
18932    rm vpsed
18933  fi
18934  ;;
18935
18936   esac
18937 done # for ac_tag
18938
18939
18940 as_fn_exit 0
18941 _ACEOF
18942 ac_clean_files=$ac_clean_files_save
18943
18944 test $ac_write_fail = 0 ||
18945   as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
18946
18947
18948 # configure is writing to config.log, and then calls config.status.
18949 # config.status does its own redirection, appending to config.log.
18950 # Unfortunately, on DOS this fails, as config.log is still kept open
18951 # by configure, so config.status won't be able to write to it; its
18952 # output is simply discarded.  So we exec the FD to /dev/null,
18953 # effectively closing config.log, so it can be properly (re)opened and
18954 # appended to by config.status.  When coming back to configure, we
18955 # need to make the FD available again.
18956 if test "$no_create" != yes; then
18957   ac_cs_success=:
18958   ac_config_status_args=
18959   test "$silent" = yes &&
18960     ac_config_status_args="$ac_config_status_args --quiet"
18961   exec 5>/dev/null
18962   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18963   exec 5>>config.log
18964   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18965   # would make configure fail if this is the last instruction.
18966   $ac_cs_success || as_fn_exit 1
18967 fi
18968 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18969   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18970 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18971 fi
18972