libgo/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64 for package-unused version-unused.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   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 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1
 173
 174   test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
 175     ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
 176     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 177     ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
 178     PATH=/empty FPATH=/empty; export PATH FPATH
 179     test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
 180       || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
 181   if (eval "$as_required") 2>/dev/null; then :
 182   as_have_required=yes
 183 else
 184   as_have_required=no
 185 fi
 186   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 187
 188 else
 189   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 190 as_found=false
 191 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 192 do
 193   IFS=$as_save_IFS
 194   test -z "$as_dir" && as_dir=.
 195   as_found=:
 196   case $as_dir in #(
 197          /*)
 198            for as_base in sh bash ksh sh5; do
 199              # Try only shells that exist, to save several forks.
 200              as_shell=$as_dir/$as_base
 201              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 202                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 203   CONFIG_SHELL=$as_shell as_have_required=yes
 204                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 205   break 2
 206 fi
 207 fi
 208            done;;
 209        esac
 210   as_found=false
 211 done
 212 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 213               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 214   CONFIG_SHELL=$SHELL as_have_required=yes
 215 fi; }
 216 IFS=$as_save_IFS
 217
 218
 219       if test "x$CONFIG_SHELL" != x; then :
 220   # We cannot yet assume a decent shell, so we have to provide a
 221         # neutralization value for shells without unset; and this also
 222         # works around shells that cannot unset nonexistent variables.
 223         BASH_ENV=/dev/null
 224         ENV=/dev/null
 225         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 226         export CONFIG_SHELL
 227         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 228 fi
 229
 230     if test x$as_have_required = xno; then :
 231   $as_echo "$0: This script requires a shell more modern than all"
 232   $as_echo "$0: the shells that I found on your system."
 233   if test x${ZSH_VERSION+set} = xset ; then
 234     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 235     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 236   else
 237     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 238 $0: including any error possibly output before this
 239 $0: message. Then install a modern shell, or manually run
 240 $0: the script under such a shell if you do have one."
 241   fi
 242   exit 1
 243 fi
 244 fi
 245 fi
 246 SHELL=${CONFIG_SHELL-/bin/sh}
 247 export SHELL
 248 # Unset more variables known to interfere with behavior of common tools.
 249 CLICOLOR_FORCE= GREP_OPTIONS=
 250 unset CLICOLOR_FORCE GREP_OPTIONS
 251
 252 ## --------------------- ##
 253 ## M4sh Shell Functions. ##
 254 ## --------------------- ##
 255 # as_fn_unset VAR
 256 # ---------------
 257 # Portably unset VAR.
 258 as_fn_unset ()
 259 {
 260   { eval $1=; unset $1;}
 261 }
 262 as_unset=as_fn_unset
 263
 264 # as_fn_set_status STATUS
 265 # -----------------------
 266 # Set $? to STATUS, without forking.
 267 as_fn_set_status ()
 268 {
 269   return $1
 270 } # as_fn_set_status
 271
 272 # as_fn_exit STATUS
 273 # -----------------
 274 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 275 as_fn_exit ()
 276 {
 277   set +e
 278   as_fn_set_status $1
 279   exit $1
 280 } # as_fn_exit
 281
 282 # as_fn_mkdir_p
 283 # -------------
 284 # Create "$as_dir" as a directory, including parents if necessary.
 285 as_fn_mkdir_p ()
 286 {
 287
 288   case $as_dir in #(
 289   -*) as_dir=./$as_dir;;
 290   esac
 291   test -d "$as_dir" || eval $as_mkdir_p || {
 292     as_dirs=
 293     while :; do
 294       case $as_dir in #(
 295       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 296       *) as_qdir=$as_dir;;
 297       esac
 298       as_dirs="'$as_qdir' $as_dirs"
 299       as_dir=`$as_dirname -- "$as_dir" ||
 300 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 301          X"$as_dir" : 'X\(//\)[^/]' \| \
 302          X"$as_dir" : 'X\(//\)$' \| \
 303          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 304 $as_echo X"$as_dir" |
 305     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\/\)[^/].*/{
 310             s//\1/
 311             q
 312           }
 313           /^X\(\/\/\)$/{
 314             s//\1/
 315             q
 316           }
 317           /^X\(\/\).*/{
 318             s//\1/
 319             q
 320           }
 321           s/.*/./; q'`
 322       test -d "$as_dir" && break
 323     done
 324     test -z "$as_dirs" || eval "mkdir $as_dirs"
 325   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 326
 327
 328 } # as_fn_mkdir_p
 329 # as_fn_append VAR VALUE
 330 # ----------------------
 331 # Append the text in VALUE to the end of the definition contained in VAR. Take
 332 # advantage of any shell optimizations that allow amortized linear growth over
 333 # repeated appends, instead of the typical quadratic growth present in naive
 334 # implementations.
 335 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 336   eval 'as_fn_append ()
 337   {
 338     eval $1+=\$2
 339   }'
 340 else
 341   as_fn_append ()
 342   {
 343     eval $1=\$$1\$2
 344   }
 345 fi # as_fn_append
 346
 347 # as_fn_arith ARG...
 348 # ------------------
 349 # Perform arithmetic evaluation on the ARGs, and store the result in the
 350 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 351 # must be portable across $(()) and expr.
 352 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 353   eval 'as_fn_arith ()
 354   {
 355     as_val=$(( $* ))
 356   }'
 357 else
 358   as_fn_arith ()
 359   {
 360     as_val=`expr "$@" || test $? -eq 1`
 361   }
 362 fi # as_fn_arith
 363
 364
 365 # as_fn_error ERROR [LINENO LOG_FD]
 366 # ---------------------------------
 367 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 368 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 369 # script with status $?, using 1 if that was 0.
 370 as_fn_error ()
 371 {
 372   as_status=$?; test $as_status -eq 0 && as_status=1
 373   if test "$3"; then
 374     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 375     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 376   fi
 377   $as_echo "$as_me: error: $1" >&2
 378   as_fn_exit $as_status
 379 } # as_fn_error
 380
 381 if expr a : '\(a\)' >/dev/null 2>&1 &&
 382    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 383   as_expr=expr
 384 else
 385   as_expr=false
 386 fi
 387
 388 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 389   as_basename=basename
 390 else
 391   as_basename=false
 392 fi
 393
 394 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 395   as_dirname=dirname
 396 else
 397   as_dirname=false
 398 fi
 399
 400 as_me=`$as_basename -- "$0" ||
 401 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 402          X"$0" : 'X\(//\)$' \| \
 403          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 404 $as_echo X/"$0" |
 405     sed '/^.*\/\([^/][^/]*\)\/*$/{
 406             s//\1/
 407             q
 408           }
 409           /^X\/\(\/\/\)$/{
 410             s//\1/
 411             q
 412           }
 413           /^X\/\(\/\).*/{
 414             s//\1/
 415             q
 416           }
 417           s/.*/./; q'`
 418
 419 # Avoid depending upon Character Ranges.
 420 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 421 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 422 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 423 as_cr_digits='0123456789'
 424 as_cr_alnum=$as_cr_Letters$as_cr_digits
 425
 426
 427   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 428   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 429   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 430   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 431   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 432   sed -n '
 433     p
 434     /[$]LINENO/=
 435   ' <$as_myself |
 436     sed '
 437       s/[$]LINENO.*/&-/
 438       t lineno
 439       b
 440       :lineno
 441       N
 442       :loop
 443       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 444       t loop
 445       s/-\n.*//
 446     ' >$as_me.lineno &&
 447   chmod +x "$as_me.lineno" ||
 448     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 449
 450   # Don't try to exec as it changes $[0], causing all sort of problems
 451   # (the dirname of $[0] is not the place where we might find the
 452   # original and so on.  Autoconf is especially sensitive to this).
 453   . "./$as_me.lineno"
 454   # Exit status is that of the last command.
 455   exit
 456 }
 457
 458 ECHO_C= ECHO_N= ECHO_T=
 459 case `echo -n x` in #(((((
 460 -n*)
 461   case `echo 'xy\c'` in
 462   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 463   xy)  ECHO_C='\c';;
 464   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 465        ECHO_T=' ';;
 466   esac;;
 467 *)
 468   ECHO_N='-n';;
 469 esac
 470
 471 rm -f conf$$ conf$$.exe conf$$.file
 472 if test -d conf$$.dir; then
 473   rm -f conf$$.dir/conf$$.file
 474 else
 475   rm -f conf$$.dir
 476   mkdir conf$$.dir 2>/dev/null
 477 fi
 478 if (echo >conf$$.file) 2>/dev/null; then
 479   if ln -s conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s='ln -s'
 481     # ... but there are two gotchas:
 482     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 483     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 484     # In both cases, we have to default to `cp -p'.
 485     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 486       as_ln_s='cp -p'
 487   elif ln conf$$.file conf$$ 2>/dev/null; then
 488     as_ln_s=ln
 489   else
 490     as_ln_s='cp -p'
 491   fi
 492 else
 493   as_ln_s='cp -p'
 494 fi
 495 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 496 rmdir conf$$.dir 2>/dev/null
 497
 498 if mkdir -p . 2>/dev/null; then
 499   as_mkdir_p='mkdir -p "$as_dir"'
 500 else
 501   test -d ./-p && rmdir ./-p
 502   as_mkdir_p=false
 503 fi
 504
 505 if test -x / >/dev/null 2>&1; then
 506   as_test_x='test -x'
 507 else
 508   if ls -dL / >/dev/null 2>&1; then
 509     as_ls_L_option=L
 510   else
 511     as_ls_L_option=
 512   fi
 513   as_test_x='
 514     eval sh -c '\''
 515       if test -d "$1"; then
 516         test -d "$1/.";
 517       else
 518         case $1 in #(
 519         -*)set "./$1";;
 520         esac;
 521         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 522         ???[sx]*):;;*)false;;esac;fi
 523     '\'' sh
 524   '
 525 fi
 526 as_executable_p=$as_test_x
 527
 528 # Sed expression to map a string onto a valid CPP name.
 529 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 530
 531 # Sed expression to map a string onto a valid variable name.
 532 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 533
 534 SHELL=${CONFIG_SHELL-/bin/sh}
 535
 536
 537 exec 7<&0 </dev/null 6>&1
 538
 539 # Name of the host.
 540 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 541 # so uname gets run too.
 542 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 543
 544 #
 545 # Initializations.
 546 #
 547 ac_default_prefix=/usr/local
 548 ac_clean_files=
 549 ac_config_libobj_dir=.
 550 LIBOBJS=
 551 cross_compiling=no
 552 subdirs=
 553 MFLAGS=
 554 MAKEFLAGS=
 555
 556 # Identity of this package.
 557 PACKAGE_NAME='package-unused'
 558 PACKAGE_TARNAME='libgo'
 559 PACKAGE_VERSION='version-unused'
 560 PACKAGE_STRING='package-unused version-unused'
 561 PACKAGE_BUGREPORT=''
 562 PACKAGE_URL=''
 563
 564 ac_unique_file="Makefile.am"
 565 # Factoring default headers for most tests.
 566 ac_includes_default="\
 567 #include <stdio.h>
 568 #ifdef HAVE_SYS_TYPES_H
 569 # include <sys/types.h>
 570 #endif
 571 #ifdef HAVE_SYS_STAT_H
 572 # include <sys/stat.h>
 573 #endif
 574 #ifdef STDC_HEADERS
 575 # include <stdlib.h>
 576 # include <stddef.h>
 577 #else
 578 # ifdef HAVE_STDLIB_H
 579 #  include <stdlib.h>
 580 # endif
 581 #endif
 582 #ifdef HAVE_STRING_H
 583 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 584 #  include <memory.h>
 585 # endif
 586 # include <string.h>
 587 #endif
 588 #ifdef HAVE_STRINGS_H
 589 # include <strings.h>
 590 #endif
 591 #ifdef HAVE_INTTYPES_H
 592 # include <inttypes.h>
 593 #endif
 594 #ifdef HAVE_STDINT_H
 595 # include <stdint.h>
 596 #endif
 597 #ifdef HAVE_UNISTD_H
 598 # include <unistd.h>
 599 #endif"
 600
 601 ac_subst_vars='am__EXEEXT_FALSE
 602 am__EXEEXT_TRUE
 603 LTLIBOBJS
 604 LIBOBJS
 605 STRUCT_EPOLL_EVENT_FD_OFFSET
 606 SIZEOF_STRUCT_EPOLL_EVENT
 607 MATH_FLAG
 608 STRINGOPS_FLAG
 609 HAVE_WAIT4_FALSE
 610 HAVE_WAIT4_TRUE
 611 HAVE_STRERROR_R_FALSE
 612 HAVE_STRERROR_R_TRUE
 613 HAVE_SYS_MMAN_H_FALSE
 614 HAVE_SYS_MMAN_H_TRUE
 615 PTHREAD_LIBS
 616 PTHREAD_CFLAGS
 617 NET_LIBS
 618 MATH_LIBS
 619 GOC_IS_LLGO_FALSE
 620 GOC_IS_LLGO_TRUE
 621 USING_SPLIT_STACK_FALSE
 622 USING_SPLIT_STACK_TRUE
 623 SPLIT_STACK
 624 OSCFLAGS
 625 GO_SYSCALL_OS_ARCH_FILE
 626 GO_SYSCALL_OS_FILE
 627 GO_LIBCALL_OS_ARCH_FILE
 628 GO_LIBCALL_OS_FILE
 629 GOARCH
 630 LIBGO_IS_X86_64_FALSE
 631 LIBGO_IS_X86_64_TRUE
 632 LIBGO_IS_SPARC64_FALSE
 633 LIBGO_IS_SPARC64_TRUE
 634 LIBGO_IS_SPARC_FALSE
 635 LIBGO_IS_SPARC_TRUE
 636 LIBGO_IS_S390X_FALSE
 637 LIBGO_IS_S390X_TRUE
 638 LIBGO_IS_S390_FALSE
 639 LIBGO_IS_S390_TRUE
 640 LIBGO_IS_PPC64_FALSE
 641 LIBGO_IS_PPC64_TRUE
 642 LIBGO_IS_PPC_FALSE
 643 LIBGO_IS_PPC_TRUE
 644 LIBGO_IS_MIPSO64_FALSE
 645 LIBGO_IS_MIPSO64_TRUE
 646 LIBGO_IS_MIPSN64_FALSE
 647 LIBGO_IS_MIPSN64_TRUE
 648 LIBGO_IS_MIPSN32_FALSE
 649 LIBGO_IS_MIPSN32_TRUE
 650 LIBGO_IS_MIPSO32_FALSE
 651 LIBGO_IS_MIPSO32_TRUE
 652 LIBGO_IS_MIPS_FALSE
 653 LIBGO_IS_MIPS_TRUE
 654 LIBGO_IS_M68K_FALSE
 655 LIBGO_IS_M68K_TRUE
 656 LIBGO_IS_ARM64_FALSE
 657 LIBGO_IS_ARM64_TRUE
 658 LIBGO_IS_ARM_FALSE
 659 LIBGO_IS_ARM_TRUE
 660 LIBGO_IS_ALPHA_FALSE
 661 LIBGO_IS_ALPHA_TRUE
 662 LIBGO_IS_386_FALSE
 663 LIBGO_IS_386_TRUE
 664 USE_DEJAGNU
 665 GOOS
 666 LIBGO_IS_SOLARIS_FALSE
 667 LIBGO_IS_SOLARIS_TRUE
 668 LIBGO_IS_RTEMS_FALSE
 669 LIBGO_IS_RTEMS_TRUE
 670 LIBGO_IS_DRAGONFLY_FALSE
 671 LIBGO_IS_DRAGONFLY_TRUE
 672 LIBGO_IS_OPENBSD_FALSE
 673 LIBGO_IS_OPENBSD_TRUE
 674 LIBGO_IS_NETBSD_FALSE
 675 LIBGO_IS_NETBSD_TRUE
 676 LIBGO_IS_LINUX_FALSE
 677 LIBGO_IS_LINUX_TRUE
 678 LIBGO_IS_IRIX_FALSE
 679 LIBGO_IS_IRIX_TRUE
 680 LIBGO_IS_FREEBSD_FALSE
 681 LIBGO_IS_FREEBSD_TRUE
 682 LIBGO_IS_DARWIN_FALSE
 683 LIBGO_IS_DARWIN_TRUE
 684 go_include
 685 LIBATOMIC
 686 LIBFFIINCS
 687 LIBFFI
 688 nover_glibgo_toolexeclibdir
 689 glibgo_toolexeclibdir
 690 glibgo_toolexecdir
 691 WERROR
 692 WARN_FLAGS
 693 CC_FOR_BUILD
 694 enable_static
 695 enable_shared
 696 CPP
 697 OTOOL64
 698 OTOOL
 699 LIPO
 700 NMEDIT
 701 DSYMUTIL
 702 AR
 703 OBJDUMP
 704 LN_S
 705 NM
 706 ac_ct_DUMPBIN
 707 DUMPBIN
 708 LIBTOOL
 709 OBJCOPY
 710 RANLIB
 711 LD
 712 FGREP
 713 EGREP
 714 GREP
 715 SED
 716 MAINT
 717 MAINTAINER_MODE_FALSE
 718 MAINTAINER_MODE_TRUE
 719 GOCFLAGS
 720 GOC
 721 am__fastdepCC_FALSE
 722 am__fastdepCC_TRUE
 723 CCDEPMODE
 724 AMDEPBACKSLASH
 725 AMDEP_FALSE
 726 AMDEP_TRUE
 727 am__quote
 728 am__include
 729 DEPDIR
 730 OBJEXT
 731 EXEEXT
 732 ac_ct_CC
 733 CPPFLAGS
 734 LDFLAGS
 735 CFLAGS
 736 CC
 737 am__untar
 738 am__tar
 739 AMTAR
 740 am__leading_dot
 741 SET_MAKE
 742 AWK
 743 mkdir_p
 744 MKDIR_P
 745 INSTALL_STRIP_PROGRAM
 746 STRIP
 747 install_sh
 748 MAKEINFO
 749 AUTOHEADER
 750 AUTOMAKE
 751 AUTOCONF
 752 ACLOCAL
 753 VERSION
 754 PACKAGE
 755 CYGPATH_W
 756 am__isrc
 757 INSTALL_DATA
 758 INSTALL_SCRIPT
 759 INSTALL_PROGRAM
 760 target_os
 761 target_vendor
 762 target_cpu
 763 target
 764 host_os
 765 host_vendor
 766 host_cpu
 767 host
 768 build_os
 769 build_vendor
 770 build_cpu
 771 build
 772 multi_basedir
 773 libtool_VERSION
 774 target_alias
 775 host_alias
 776 build_alias
 777 LIBS
 778 ECHO_T
 779 ECHO_N
 780 ECHO_C
 781 DEFS
 782 mandir
 783 localedir
 784 libdir
 785 psdir
 786 pdfdir
 787 dvidir
 788 htmldir
 789 infodir
 790 docdir
 791 oldincludedir
 792 includedir
 793 localstatedir
 794 sharedstatedir
 795 sysconfdir
 796 datadir
 797 datarootdir
 798 libexecdir
 799 sbindir
 800 bindir
 801 program_transform_name
 802 prefix
 803 exec_prefix
 804 PACKAGE_URL
 805 PACKAGE_BUGREPORT
 806 PACKAGE_STRING
 807 PACKAGE_VERSION
 808 PACKAGE_TARNAME
 809 PACKAGE_NAME
 810 PATH_SEPARATOR
 811 SHELL'
 812 ac_subst_files=''
 813 ac_user_opts='
 814 enable_option_checking
 815 enable_multilib
 816 enable_dependency_tracking
 817 enable_maintainer_mode
 818 with_gnu_ld
 819 enable_shared
 820 enable_static
 821 with_pic
 822 enable_fast_install
 823 enable_libtool_lock
 824 enable_werror
 825 enable_version_specific_runtime_libs
 826 with_libffi
 827 with_libatomic
 828 with_system_libunwind
 829 enable_sjlj_exceptions
 830 '
 831       ac_precious_vars='build_alias
 832 host_alias
 833 target_alias
 834 CPP
 835 CPPFLAGS'
 836
 837
 838 # Initialize some variables set by options.
 839 ac_init_help=
 840 ac_init_version=false
 841 ac_unrecognized_opts=
 842 ac_unrecognized_sep=
 843 # The variables have the same names as the options, with
 844 # dashes changed to underlines.
 845 cache_file=/dev/null
 846 exec_prefix=NONE
 847 no_create=
 848 no_recursion=
 849 prefix=NONE
 850 program_prefix=NONE
 851 program_suffix=NONE
 852 program_transform_name=s,x,x,
 853 silent=
 854 site=
 855 srcdir=
 856 verbose=
 857 x_includes=NONE
 858 x_libraries=NONE
 859
 860 # Installation directory options.
 861 # These are left unexpanded so users can "make install exec_prefix=/foo"
 862 # and all the variables that are supposed to be based on exec_prefix
 863 # by default will actually change.
 864 # Use braces instead of parens because sh, perl, etc. also accept them.
 865 # (The list follows the same order as the GNU Coding Standards.)
 866 bindir='${exec_prefix}/bin'
 867 sbindir='${exec_prefix}/sbin'
 868 libexecdir='${exec_prefix}/libexec'
 869 datarootdir='${prefix}/share'
 870 datadir='${datarootdir}'
 871 sysconfdir='${prefix}/etc'
 872 sharedstatedir='${prefix}/com'
 873 localstatedir='${prefix}/var'
 874 includedir='${prefix}/include'
 875 oldincludedir='/usr/include'
 876 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 877 infodir='${datarootdir}/info'
 878 htmldir='${docdir}'
 879 dvidir='${docdir}'
 880 pdfdir='${docdir}'
 881 psdir='${docdir}'
 882 libdir='${exec_prefix}/lib'
 883 localedir='${datarootdir}/locale'
 884 mandir='${datarootdir}/man'
 885
 886 ac_prev=
 887 ac_dashdash=
 888 for ac_option
 889 do
 890   # If the previous option needs an argument, assign it.
 891   if test -n "$ac_prev"; then
 892     eval $ac_prev=\$ac_option
 893     ac_prev=
 894     continue
 895   fi
 896
 897   case $ac_option in
 898   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 899   *)    ac_optarg=yes ;;
 900   esac
 901
 902   # Accept the important Cygnus configure options, so we can diagnose typos.
 903
 904   case $ac_dashdash$ac_option in
 905   --)
 906     ac_dashdash=yes ;;
 907
 908   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 909     ac_prev=bindir ;;
 910   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 911     bindir=$ac_optarg ;;
 912
 913   -build | --build | --buil | --bui | --bu)
 914     ac_prev=build_alias ;;
 915   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 916     build_alias=$ac_optarg ;;
 917
 918   -cache-file | --cache-file | --cache-fil | --cache-fi \
 919   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 920     ac_prev=cache_file ;;
 921   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 922   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 923     cache_file=$ac_optarg ;;
 924
 925   --config-cache | -C)
 926     cache_file=config.cache ;;
 927
 928   -datadir | --datadir | --datadi | --datad)
 929     ac_prev=datadir ;;
 930   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 931     datadir=$ac_optarg ;;
 932
 933   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 934   | --dataroo | --dataro | --datar)
 935     ac_prev=datarootdir ;;
 936   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 937   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 938     datarootdir=$ac_optarg ;;
 939
 940   -disable-* | --disable-*)
 941     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 942     # Reject names that are not valid shell variable names.
 943     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 944       as_fn_error "invalid feature name: $ac_useropt"
 945     ac_useropt_orig=$ac_useropt
 946     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 947     case $ac_user_opts in
 948       *"
 949 "enable_$ac_useropt"
 950 "*) ;;
 951       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 952          ac_unrecognized_sep=', ';;
 953     esac
 954     eval enable_$ac_useropt=no ;;
 955
 956   -docdir | --docdir | --docdi | --doc | --do)
 957     ac_prev=docdir ;;
 958   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 959     docdir=$ac_optarg ;;
 960
 961   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 962     ac_prev=dvidir ;;
 963   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 964     dvidir=$ac_optarg ;;
 965
 966   -enable-* | --enable-*)
 967     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 968     # Reject names that are not valid shell variable names.
 969     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 970       as_fn_error "invalid feature name: $ac_useropt"
 971     ac_useropt_orig=$ac_useropt
 972     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 973     case $ac_user_opts in
 974       *"
 975 "enable_$ac_useropt"
 976 "*) ;;
 977       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 978          ac_unrecognized_sep=', ';;
 979     esac
 980     eval enable_$ac_useropt=\$ac_optarg ;;
 981
 982   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 983   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 984   | --exec | --exe | --ex)
 985     ac_prev=exec_prefix ;;
 986   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 987   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 988   | --exec=* | --exe=* | --ex=*)
 989     exec_prefix=$ac_optarg ;;
 990
 991   -gas | --gas | --ga | --g)
 992     # Obsolete; use --with-gas.
 993     with_gas=yes ;;
 994
 995   -help | --help | --hel | --he | -h)
 996     ac_init_help=long ;;
 997   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 998     ac_init_help=recursive ;;
 999   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1000     ac_init_help=short ;;
1001
1002   -host | --host | --hos | --ho)
1003     ac_prev=host_alias ;;
1004   -host=* | --host=* | --hos=* | --ho=*)
1005     host_alias=$ac_optarg ;;
1006
1007   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1008     ac_prev=htmldir ;;
1009   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1010   | --ht=*)
1011     htmldir=$ac_optarg ;;
1012
1013   -includedir | --includedir | --includedi | --included | --include \
1014   | --includ | --inclu | --incl | --inc)
1015     ac_prev=includedir ;;
1016   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1017   | --includ=* | --inclu=* | --incl=* | --inc=*)
1018     includedir=$ac_optarg ;;
1019
1020   -infodir | --infodir | --infodi | --infod | --info | --inf)
1021     ac_prev=infodir ;;
1022   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1023     infodir=$ac_optarg ;;
1024
1025   -libdir | --libdir | --libdi | --libd)
1026     ac_prev=libdir ;;
1027   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1028     libdir=$ac_optarg ;;
1029
1030   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1031   | --libexe | --libex | --libe)
1032     ac_prev=libexecdir ;;
1033   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1034   | --libexe=* | --libex=* | --libe=*)
1035     libexecdir=$ac_optarg ;;
1036
1037   -localedir | --localedir | --localedi | --localed | --locale)
1038     ac_prev=localedir ;;
1039   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1040     localedir=$ac_optarg ;;
1041
1042   -localstatedir | --localstatedir | --localstatedi | --localstated \
1043   | --localstate | --localstat | --localsta | --localst | --locals)
1044     ac_prev=localstatedir ;;
1045   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1046   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1047     localstatedir=$ac_optarg ;;
1048
1049   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1050     ac_prev=mandir ;;
1051   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1052     mandir=$ac_optarg ;;
1053
1054   -nfp | --nfp | --nf)
1055     # Obsolete; use --without-fp.
1056     with_fp=no ;;
1057
1058   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1059   | --no-cr | --no-c | -n)
1060     no_create=yes ;;
1061
1062   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1063   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1064     no_recursion=yes ;;
1065
1066   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1067   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1068   | --oldin | --oldi | --old | --ol | --o)
1069     ac_prev=oldincludedir ;;
1070   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1071   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1072   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1073     oldincludedir=$ac_optarg ;;
1074
1075   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1076     ac_prev=prefix ;;
1077   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1078     prefix=$ac_optarg ;;
1079
1080   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1081   | --program-pre | --program-pr | --program-p)
1082     ac_prev=program_prefix ;;
1083   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1084   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1085     program_prefix=$ac_optarg ;;
1086
1087   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1088   | --program-suf | --program-su | --program-s)
1089     ac_prev=program_suffix ;;
1090   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1091   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1092     program_suffix=$ac_optarg ;;
1093
1094   -program-transform-name | --program-transform-name \
1095   | --program-transform-nam | --program-transform-na \
1096   | --program-transform-n | --program-transform- \
1097   | --program-transform | --program-transfor \
1098   | --program-transfo | --program-transf \
1099   | --program-trans | --program-tran \
1100   | --progr-tra | --program-tr | --program-t)
1101     ac_prev=program_transform_name ;;
1102   -program-transform-name=* | --program-transform-name=* \
1103   | --program-transform-nam=* | --program-transform-na=* \
1104   | --program-transform-n=* | --program-transform-=* \
1105   | --program-transform=* | --program-transfor=* \
1106   | --program-transfo=* | --program-transf=* \
1107   | --program-trans=* | --program-tran=* \
1108   | --progr-tra=* | --program-tr=* | --program-t=*)
1109     program_transform_name=$ac_optarg ;;
1110
1111   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1112     ac_prev=pdfdir ;;
1113   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1114     pdfdir=$ac_optarg ;;
1115
1116   -psdir | --psdir | --psdi | --psd | --ps)
1117     ac_prev=psdir ;;
1118   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1119     psdir=$ac_optarg ;;
1120
1121   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1122   | -silent | --silent | --silen | --sile | --sil)
1123     silent=yes ;;
1124
1125   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1126     ac_prev=sbindir ;;
1127   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1128   | --sbi=* | --sb=*)
1129     sbindir=$ac_optarg ;;
1130
1131   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1132   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1133   | --sharedst | --shareds | --shared | --share | --shar \
1134   | --sha | --sh)
1135     ac_prev=sharedstatedir ;;
1136   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1137   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1138   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1139   | --sha=* | --sh=*)
1140     sharedstatedir=$ac_optarg ;;
1141
1142   -site | --site | --sit)
1143     ac_prev=site ;;
1144   -site=* | --site=* | --sit=*)
1145     site=$ac_optarg ;;
1146
1147   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1148     ac_prev=srcdir ;;
1149   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1150     srcdir=$ac_optarg ;;
1151
1152   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1153   | --syscon | --sysco | --sysc | --sys | --sy)
1154     ac_prev=sysconfdir ;;
1155   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1156   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1157     sysconfdir=$ac_optarg ;;
1158
1159   -target | --target | --targe | --targ | --tar | --ta | --t)
1160     ac_prev=target_alias ;;
1161   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1162     target_alias=$ac_optarg ;;
1163
1164   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1165     verbose=yes ;;
1166
1167   -version | --version | --versio | --versi | --vers | -V)
1168     ac_init_version=: ;;
1169
1170   -with-* | --with-*)
1171     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1172     # Reject names that are not valid shell variable names.
1173     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1174       as_fn_error "invalid package name: $ac_useropt"
1175     ac_useropt_orig=$ac_useropt
1176     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1177     case $ac_user_opts in
1178       *"
1179 "with_$ac_useropt"
1180 "*) ;;
1181       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1182          ac_unrecognized_sep=', ';;
1183     esac
1184     eval with_$ac_useropt=\$ac_optarg ;;
1185
1186   -without-* | --without-*)
1187     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1188     # Reject names that are not valid shell variable names.
1189     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1190       as_fn_error "invalid package name: $ac_useropt"
1191     ac_useropt_orig=$ac_useropt
1192     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1193     case $ac_user_opts in
1194       *"
1195 "with_$ac_useropt"
1196 "*) ;;
1197       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1198          ac_unrecognized_sep=', ';;
1199     esac
1200     eval with_$ac_useropt=no ;;
1201
1202   --x)
1203     # Obsolete; use --with-x.
1204     with_x=yes ;;
1205
1206   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1207   | --x-incl | --x-inc | --x-in | --x-i)
1208     ac_prev=x_includes ;;
1209   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1210   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1211     x_includes=$ac_optarg ;;
1212
1213   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1214   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1215     ac_prev=x_libraries ;;
1216   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1217   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1218     x_libraries=$ac_optarg ;;
1219
1220   -*) as_fn_error "unrecognized option: \`$ac_option'
1221 Try \`$0 --help' for more information."
1222     ;;
1223
1224   *=*)
1225     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1226     # Reject names that are not valid shell variable names.
1227     case $ac_envvar in #(
1228       '' | [0-9]* | *[!_$as_cr_alnum]* )
1229       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1230     esac
1231     eval $ac_envvar=\$ac_optarg
1232     export $ac_envvar ;;
1233
1234   *)
1235     # FIXME: should be removed in autoconf 3.0.
1236     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1237     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1238       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1239     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1240     ;;
1241
1242   esac
1243 done
1244
1245 if test -n "$ac_prev"; then
1246   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1247   as_fn_error "missing argument to $ac_option"
1248 fi
1249
1250 if test -n "$ac_unrecognized_opts"; then
1251   case $enable_option_checking in
1252     no) ;;
1253     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1254     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1255   esac
1256 fi
1257
1258 # Check all directory arguments for consistency.
1259 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1260                 datadir sysconfdir sharedstatedir localstatedir includedir \
1261                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1262                 libdir localedir mandir
1263 do
1264   eval ac_val=\$$ac_var
1265   # Remove trailing slashes.
1266   case $ac_val in
1267     */ )
1268       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1269       eval $ac_var=\$ac_val;;
1270   esac
1271   # Be sure to have absolute directory names.
1272   case $ac_val in
1273     [\\/$]* | ?:[\\/]* )  continue;;
1274     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1275   esac
1276   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1277 done
1278
1279 # There might be people who depend on the old broken behavior: `$host'
1280 # used to hold the argument of --host etc.
1281 # FIXME: To remove some day.
1282 build=$build_alias
1283 host=$host_alias
1284 target=$target_alias
1285
1286 # FIXME: To remove some day.
1287 if test "x$host_alias" != x; then
1288   if test "x$build_alias" = x; then
1289     cross_compiling=maybe
1290     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1291     If a cross compiler is detected then cross compile mode will be used." >&2
1292   elif test "x$build_alias" != "x$host_alias"; then
1293     cross_compiling=yes
1294   fi
1295 fi
1296
1297 ac_tool_prefix=
1298 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1299
1300 test "$silent" = yes && exec 6>/dev/null
1301
1302
1303 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1304 ac_ls_di=`ls -di .` &&
1305 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1306   as_fn_error "working directory cannot be determined"
1307 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1308   as_fn_error "pwd does not report name of working directory"
1309
1310
1311 # Find the source files, if location was not specified.
1312 if test -z "$srcdir"; then
1313   ac_srcdir_defaulted=yes
1314   # Try the directory containing this script, then the parent directory.
1315   ac_confdir=`$as_dirname -- "$as_myself" ||
1316 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1317          X"$as_myself" : 'X\(//\)[^/]' \| \
1318          X"$as_myself" : 'X\(//\)$' \| \
1319          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1320 $as_echo X"$as_myself" |
1321     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1322             s//\1/
1323             q
1324           }
1325           /^X\(\/\/\)[^/].*/{
1326             s//\1/
1327             q
1328           }
1329           /^X\(\/\/\)$/{
1330             s//\1/
1331             q
1332           }
1333           /^X\(\/\).*/{
1334             s//\1/
1335             q
1336           }
1337           s/.*/./; q'`
1338   srcdir=$ac_confdir
1339   if test ! -r "$srcdir/$ac_unique_file"; then
1340     srcdir=..
1341   fi
1342 else
1343   ac_srcdir_defaulted=no
1344 fi
1345 if test ! -r "$srcdir/$ac_unique_file"; then
1346   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1347   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1348 fi
1349 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1350 ac_abs_confdir=`(
1351         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1352         pwd)`
1353 # When building in place, set srcdir=.
1354 if test "$ac_abs_confdir" = "$ac_pwd"; then
1355   srcdir=.
1356 fi
1357 # Remove unnecessary trailing slashes from srcdir.
1358 # Double slashes in file names in object file debugging info
1359 # mess up M-x gdb in Emacs.
1360 case $srcdir in
1361 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1362 esac
1363 for ac_var in $ac_precious_vars; do
1364   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1365   eval ac_env_${ac_var}_value=\$${ac_var}
1366   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1367   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1368 done
1369
1370 #
1371 # Report the --help message.
1372 #
1373 if test "$ac_init_help" = "long"; then
1374   # Omit some internal or obsolete options to make the list less imposing.
1375   # This message is too long to be a string in the A/UX 3.1 sh.
1376   cat <<_ACEOF
1377 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1378
1379 Usage: $0 [OPTION]... [VAR=VALUE]...
1380
1381 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1382 VAR=VALUE.  See below for descriptions of some of the useful variables.
1383
1384 Defaults for the options are specified in brackets.
1385
1386 Configuration:
1387   -h, --help              display this help and exit
1388       --help=short        display options specific to this package
1389       --help=recursive    display the short help of all the included packages
1390   -V, --version           display version information and exit
1391   -q, --quiet, --silent   do not print \`checking...' messages
1392       --cache-file=FILE   cache test results in FILE [disabled]
1393   -C, --config-cache      alias for \`--cache-file=config.cache'
1394   -n, --no-create         do not create output files
1395       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1396
1397 Installation directories:
1398   --prefix=PREFIX         install architecture-independent files in PREFIX
1399                           [$ac_default_prefix]
1400   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1401                           [PREFIX]
1402
1403 By default, \`make install' will install all the files in
1404 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1405 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1406 for instance \`--prefix=\$HOME'.
1407
1408 For better control, use the options below.
1409
1410 Fine tuning of the installation directories:
1411   --bindir=DIR            user executables [EPREFIX/bin]
1412   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1413   --libexecdir=DIR        program executables [EPREFIX/libexec]
1414   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1415   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1416   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1417   --libdir=DIR            object code libraries [EPREFIX/lib]
1418   --includedir=DIR        C header files [PREFIX/include]
1419   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1420   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1421   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1422   --infodir=DIR           info documentation [DATAROOTDIR/info]
1423   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1424   --mandir=DIR            man documentation [DATAROOTDIR/man]
1425   --docdir=DIR            documentation root [DATAROOTDIR/doc/libgo]
1426   --htmldir=DIR           html documentation [DOCDIR]
1427   --dvidir=DIR            dvi documentation [DOCDIR]
1428   --pdfdir=DIR            pdf documentation [DOCDIR]
1429   --psdir=DIR             ps documentation [DOCDIR]
1430 _ACEOF
1431
1432   cat <<\_ACEOF
1433
1434 Program names:
1435   --program-prefix=PREFIX            prepend PREFIX to installed program names
1436   --program-suffix=SUFFIX            append SUFFIX to installed program names
1437   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1438
1439 System types:
1440   --build=BUILD     configure for building on BUILD [guessed]
1441   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1442   --target=TARGET   configure for building compilers for TARGET [HOST]
1443 _ACEOF
1444 fi
1445
1446 if test -n "$ac_init_help"; then
1447   case $ac_init_help in
1448      short | recursive ) echo "Configuration of package-unused version-unused:";;
1449    esac
1450   cat <<\_ACEOF
1451
1452 Optional Features:
1453   --disable-option-checking  ignore unrecognized --enable/--with options
1454   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1455   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1456   --enable-multilib       build many library versions (default)
1457   --disable-dependency-tracking  speeds up one-time build
1458   --enable-dependency-tracking   do not reject slow dependency extractors
1459   --enable-maintainer-mode  enable make rules and dependencies not useful
1460                           (and sometimes confusing) to the casual installer
1461   --enable-shared[=PKGS]  build shared libraries [default=yes]
1462   --enable-static[=PKGS]  build static libraries [default=yes]
1463   --enable-fast-install[=PKGS]
1464                           optimize for fast installation [default=yes]
1465   --disable-libtool-lock  avoid locking (might break parallel builds)
1466   --enable-werror         turns on -Werror [default=yes]
1467   --enable-version-specific-runtime-libs
1468                           Specify that runtime libraries should be installed
1469                           in a compiler-specific directory
1470   --enable-sjlj-exceptions
1471                           force use of builtin_setjmp for exceptions
1472
1473 Optional Packages:
1474   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1475   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1476   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1477   --with-pic              try to use only PIC/non-PIC objects [default=use
1478                           both]
1479   --without-libffi        don't use libffi
1480   --without-libatomic     don't use libatomic
1481   --with-system-libunwind use installed libunwind
1482
1483 Some influential environment variables:
1484   CC          C compiler command
1485   CFLAGS      C compiler flags
1486   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1487               nonstandard directory <lib dir>
1488   LIBS        libraries to pass to the linker, e.g. -l<library>
1489   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1490               you have headers in a nonstandard directory <include dir>
1491   GOC         Go compiler command
1492   GOCFLAGS    Go compiler flags
1493   CPP         C preprocessor
1494
1495 Use these variables to override the choices made by `configure' or to help
1496 it to find libraries and programs with nonstandard names/locations.
1497
1498 Report bugs to the package provider.
1499 _ACEOF
1500 ac_status=$?
1501 fi
1502
1503 if test "$ac_init_help" = "recursive"; then
1504   # If there are subdirs, report their specific --help.
1505   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1506     test -d "$ac_dir" ||
1507       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1508       continue
1509     ac_builddir=.
1510
1511 case "$ac_dir" in
1512 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1513 *)
1514   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1515   # A ".." for each directory in $ac_dir_suffix.
1516   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1517   case $ac_top_builddir_sub in
1518   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1519   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1520   esac ;;
1521 esac
1522 ac_abs_top_builddir=$ac_pwd
1523 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1524 # for backward compatibility:
1525 ac_top_builddir=$ac_top_build_prefix
1526
1527 case $srcdir in
1528   .)  # We are building in place.
1529     ac_srcdir=.
1530     ac_top_srcdir=$ac_top_builddir_sub
1531     ac_abs_top_srcdir=$ac_pwd ;;
1532   [\\/]* | ?:[\\/]* )  # Absolute name.
1533     ac_srcdir=$srcdir$ac_dir_suffix;
1534     ac_top_srcdir=$srcdir
1535     ac_abs_top_srcdir=$srcdir ;;
1536   *) # Relative name.
1537     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1538     ac_top_srcdir=$ac_top_build_prefix$srcdir
1539     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1540 esac
1541 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1542
1543     cd "$ac_dir" || { ac_status=$?; continue; }
1544     # Check for guested configure.
1545     if test -f "$ac_srcdir/configure.gnu"; then
1546       echo &&
1547       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1548     elif test -f "$ac_srcdir/configure"; then
1549       echo &&
1550       $SHELL "$ac_srcdir/configure" --help=recursive
1551     else
1552       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1553     fi || ac_status=$?
1554     cd "$ac_pwd" || { ac_status=$?; break; }
1555   done
1556 fi
1557
1558 test -n "$ac_init_help" && exit $ac_status
1559 if $ac_init_version; then
1560   cat <<\_ACEOF
1561 package-unused configure version-unused
1562 generated by GNU Autoconf 2.64
1563
1564 Copyright (C) 2009 Free Software Foundation, Inc.
1565 This configure script is free software; the Free Software Foundation
1566 gives unlimited permission to copy, distribute and modify it.
1567 _ACEOF
1568   exit
1569 fi
1570
1571 ## ------------------------ ##
1572 ## Autoconf initialization. ##
1573 ## ------------------------ ##
1574
1575 # ac_fn_c_try_compile LINENO
1576 # --------------------------
1577 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1578 ac_fn_c_try_compile ()
1579 {
1580   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1581   rm -f conftest.$ac_objext
1582   if { { ac_try="$ac_compile"
1583 case "(($ac_try" in
1584   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1585   *) ac_try_echo=$ac_try;;
1586 esac
1587 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1588 $as_echo "$ac_try_echo"; } >&5
1589   (eval "$ac_compile") 2>conftest.err
1590   ac_status=$?
1591   if test -s conftest.err; then
1592     grep -v '^ *+' conftest.err >conftest.er1
1593     cat conftest.er1 >&5
1594     mv -f conftest.er1 conftest.err
1595   fi
1596   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1597   test $ac_status = 0; } && {
1598          test -z "$ac_c_werror_flag" ||
1599          test ! -s conftest.err
1600        } && test -s conftest.$ac_objext; then :
1601   ac_retval=0
1602 else
1603   $as_echo "$as_me: failed program was:" >&5
1604 sed 's/^/| /' conftest.$ac_ext >&5
1605
1606         ac_retval=1
1607 fi
1608   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1609   return $ac_retval
1610
1611 } # ac_fn_c_try_compile
1612
1613 # ac_fn_c_try_link LINENO
1614 # -----------------------
1615 # Try to link conftest.$ac_ext, and return whether this succeeded.
1616 ac_fn_c_try_link ()
1617 {
1618   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1619   rm -f conftest.$ac_objext conftest$ac_exeext
1620   if { { ac_try="$ac_link"
1621 case "(($ac_try" in
1622   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1623   *) ac_try_echo=$ac_try;;
1624 esac
1625 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1626 $as_echo "$ac_try_echo"; } >&5
1627   (eval "$ac_link") 2>conftest.err
1628   ac_status=$?
1629   if test -s conftest.err; then
1630     grep -v '^ *+' conftest.err >conftest.er1
1631     cat conftest.er1 >&5
1632     mv -f conftest.er1 conftest.err
1633   fi
1634   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1635   test $ac_status = 0; } && {
1636          test -z "$ac_c_werror_flag" ||
1637          test ! -s conftest.err
1638        } && test -s conftest$ac_exeext && {
1639          test "$cross_compiling" = yes ||
1640          $as_test_x conftest$ac_exeext
1641        }; then :
1642   ac_retval=0
1643 else
1644   $as_echo "$as_me: failed program was:" >&5
1645 sed 's/^/| /' conftest.$ac_ext >&5
1646
1647         ac_retval=1
1648 fi
1649   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1650   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1651   # interfere with the next link command; also delete a directory that is
1652   # left behind by Apple's compiler.  We do this before executing the actions.
1653   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1654   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1655   return $ac_retval
1656
1657 } # ac_fn_c_try_link
1658
1659 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1660 # -------------------------------------------------------
1661 # Tests whether HEADER exists and can be compiled using the include files in
1662 # INCLUDES, setting the cache variable VAR accordingly.
1663 ac_fn_c_check_header_compile ()
1664 {
1665   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1666   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1667 $as_echo_n "checking for $2... " >&6; }
1668 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1669   $as_echo_n "(cached) " >&6
1670 else
1671   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1672 /* end confdefs.h.  */
1673 $4
1674 #include <$2>
1675 _ACEOF
1676 if ac_fn_c_try_compile "$LINENO"; then :
1677   eval "$3=yes"
1678 else
1679   eval "$3=no"
1680 fi
1681 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1682 fi
1683 eval ac_res=\$$3
1684                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1685 $as_echo "$ac_res" >&6; }
1686   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1687
1688 } # ac_fn_c_check_header_compile
1689
1690 # ac_fn_c_try_cpp LINENO
1691 # ----------------------
1692 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1693 ac_fn_c_try_cpp ()
1694 {
1695   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1696   if { { ac_try="$ac_cpp conftest.$ac_ext"
1697 case "(($ac_try" in
1698   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1699   *) ac_try_echo=$ac_try;;
1700 esac
1701 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1702 $as_echo "$ac_try_echo"; } >&5
1703   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1704   ac_status=$?
1705   if test -s conftest.err; then
1706     grep -v '^ *+' conftest.err >conftest.er1
1707     cat conftest.er1 >&5
1708     mv -f conftest.er1 conftest.err
1709   fi
1710   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1711   test $ac_status = 0; } >/dev/null && {
1712          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1713          test ! -s conftest.err
1714        }; then :
1715   ac_retval=0
1716 else
1717   $as_echo "$as_me: failed program was:" >&5
1718 sed 's/^/| /' conftest.$ac_ext >&5
1719
1720     ac_retval=1
1721 fi
1722   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1723   return $ac_retval
1724
1725 } # ac_fn_c_try_cpp
1726
1727 # ac_fn_c_try_run LINENO
1728 # ----------------------
1729 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1730 # that executables *can* be run.
1731 ac_fn_c_try_run ()
1732 {
1733   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1734   if { { ac_try="$ac_link"
1735 case "(($ac_try" in
1736   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1737   *) ac_try_echo=$ac_try;;
1738 esac
1739 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1740 $as_echo "$ac_try_echo"; } >&5
1741   (eval "$ac_link") 2>&5
1742   ac_status=$?
1743   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1744   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1745   { { case "(($ac_try" in
1746   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1747   *) ac_try_echo=$ac_try;;
1748 esac
1749 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1750 $as_echo "$ac_try_echo"; } >&5
1751   (eval "$ac_try") 2>&5
1752   ac_status=$?
1753   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1754   test $ac_status = 0; }; }; then :
1755   ac_retval=0
1756 else
1757   $as_echo "$as_me: program exited with status $ac_status" >&5
1758        $as_echo "$as_me: failed program was:" >&5
1759 sed 's/^/| /' conftest.$ac_ext >&5
1760
1761        ac_retval=$ac_status
1762 fi
1763   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1764   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1765   return $ac_retval
1766
1767 } # ac_fn_c_try_run
1768
1769 # ac_fn_c_check_func LINENO FUNC VAR
1770 # ----------------------------------
1771 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1772 ac_fn_c_check_func ()
1773 {
1774   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1775   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1776 $as_echo_n "checking for $2... " >&6; }
1777 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1778   $as_echo_n "(cached) " >&6
1779 else
1780   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1781 /* end confdefs.h.  */
1782 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1783    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1784 #define $2 innocuous_$2
1785
1786 /* System header to define __stub macros and hopefully few prototypes,
1787     which can conflict with char $2 (); below.
1788     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1789     <limits.h> exists even on freestanding compilers.  */
1790
1791 #ifdef __STDC__
1792 # include <limits.h>
1793 #else
1794 # include <assert.h>
1795 #endif
1796
1797 #undef $2
1798
1799 /* Override any GCC internal prototype to avoid an error.
1800    Use char because int might match the return type of a GCC
1801    builtin and then its argument prototype would still apply.  */
1802 #ifdef __cplusplus
1803 extern "C"
1804 #endif
1805 char $2 ();
1806 /* The GNU C library defines this for functions which it implements
1807     to always fail with ENOSYS.  Some functions are actually named
1808     something starting with __ and the normal name is an alias.  */
1809 #if defined __stub_$2 || defined __stub___$2
1810 choke me
1811 #endif
1812
1813 int
1814 main ()
1815 {
1816 return $2 ();
1817   ;
1818   return 0;
1819 }
1820 _ACEOF
1821 if ac_fn_c_try_link "$LINENO"; then :
1822   eval "$3=yes"
1823 else
1824   eval "$3=no"
1825 fi
1826 rm -f core conftest.err conftest.$ac_objext \
1827     conftest$ac_exeext conftest.$ac_ext
1828 fi
1829 eval ac_res=\$$3
1830                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1831 $as_echo "$ac_res" >&6; }
1832   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1833
1834 } # ac_fn_c_check_func
1835
1836 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1837 # -------------------------------------------------------
1838 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1839 # the include files in INCLUDES and setting the cache variable VAR
1840 # accordingly.
1841 ac_fn_c_check_header_mongrel ()
1842 {
1843   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1844   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1845   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1846 $as_echo_n "checking for $2... " >&6; }
1847 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1848   $as_echo_n "(cached) " >&6
1849 fi
1850 eval ac_res=\$$3
1851                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1852 $as_echo "$ac_res" >&6; }
1853 else
1854   # Is the header compilable?
1855 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1856 $as_echo_n "checking $2 usability... " >&6; }
1857 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1858 /* end confdefs.h.  */
1859 $4
1860 #include <$2>
1861 _ACEOF
1862 if ac_fn_c_try_compile "$LINENO"; then :
1863   ac_header_compiler=yes
1864 else
1865   ac_header_compiler=no
1866 fi
1867 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1868 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1869 $as_echo "$ac_header_compiler" >&6; }
1870
1871 # Is the header present?
1872 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1873 $as_echo_n "checking $2 presence... " >&6; }
1874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1875 /* end confdefs.h.  */
1876 #include <$2>
1877 _ACEOF
1878 if ac_fn_c_try_cpp "$LINENO"; then :
1879   ac_header_preproc=yes
1880 else
1881   ac_header_preproc=no
1882 fi
1883 rm -f conftest.err conftest.$ac_ext
1884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1885 $as_echo "$ac_header_preproc" >&6; }
1886
1887 # So?  What about this header?
1888 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1889   yes:no: )
1890     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1891 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1892     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1893 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1894     ;;
1895   no:yes:* )
1896     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1897 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1898     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1899 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1900     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1901 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1902     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1903 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1904     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1905 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1906     ;;
1907 esac
1908   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1909 $as_echo_n "checking for $2... " >&6; }
1910 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1911   $as_echo_n "(cached) " >&6
1912 else
1913   eval "$3=\$ac_header_compiler"
1914 fi
1915 eval ac_res=\$$3
1916                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1917 $as_echo "$ac_res" >&6; }
1918 fi
1919   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1920
1921 } # ac_fn_c_check_header_mongrel
1922
1923 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1924 # -------------------------------------------
1925 # Tests whether TYPE exists after having included INCLUDES, setting cache
1926 # variable VAR accordingly.
1927 ac_fn_c_check_type ()
1928 {
1929   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1930   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1931 $as_echo_n "checking for $2... " >&6; }
1932 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1933   $as_echo_n "(cached) " >&6
1934 else
1935   eval "$3=no"
1936   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1937 /* end confdefs.h.  */
1938 $4
1939 int
1940 main ()
1941 {
1942 if (sizeof ($2))
1943          return 0;
1944   ;
1945   return 0;
1946 }
1947 _ACEOF
1948 if ac_fn_c_try_compile "$LINENO"; then :
1949   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1950 /* end confdefs.h.  */
1951 $4
1952 int
1953 main ()
1954 {
1955 if (sizeof (($2)))
1956             return 0;
1957   ;
1958   return 0;
1959 }
1960 _ACEOF
1961 if ac_fn_c_try_compile "$LINENO"; then :
1962
1963 else
1964   eval "$3=yes"
1965 fi
1966 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1967 fi
1968 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1969 fi
1970 eval ac_res=\$$3
1971                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1972 $as_echo "$ac_res" >&6; }
1973   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1974
1975 } # ac_fn_c_check_type
1976
1977 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1978 # --------------------------------------------
1979 # Tries to find the compile-time value of EXPR in a program that includes
1980 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1981 # computed
1982 ac_fn_c_compute_int ()
1983 {
1984   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1985   if test "$cross_compiling" = yes; then
1986     # Depending upon the size, compute the lo and hi bounds.
1987 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1988 /* end confdefs.h.  */
1989 $4
1990 int
1991 main ()
1992 {
1993 static int test_array [1 - 2 * !(($2) >= 0)];
1994 test_array [0] = 0
1995
1996   ;
1997   return 0;
1998 }
1999 _ACEOF
2000 if ac_fn_c_try_compile "$LINENO"; then :
2001   ac_lo=0 ac_mid=0
2002   while :; do
2003     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2004 /* end confdefs.h.  */
2005 $4
2006 int
2007 main ()
2008 {
2009 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2010 test_array [0] = 0
2011
2012   ;
2013   return 0;
2014 }
2015 _ACEOF
2016 if ac_fn_c_try_compile "$LINENO"; then :
2017   ac_hi=$ac_mid; break
2018 else
2019   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2020                         if test $ac_lo -le $ac_mid; then
2021                           ac_lo= ac_hi=
2022                           break
2023                         fi
2024                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2025 fi
2026 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2027   done
2028 else
2029   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2030 /* end confdefs.h.  */
2031 $4
2032 int
2033 main ()
2034 {
2035 static int test_array [1 - 2 * !(($2) < 0)];
2036 test_array [0] = 0
2037
2038   ;
2039   return 0;
2040 }
2041 _ACEOF
2042 if ac_fn_c_try_compile "$LINENO"; then :
2043   ac_hi=-1 ac_mid=-1
2044   while :; do
2045     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2046 /* end confdefs.h.  */
2047 $4
2048 int
2049 main ()
2050 {
2051 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2052 test_array [0] = 0
2053
2054   ;
2055   return 0;
2056 }
2057 _ACEOF
2058 if ac_fn_c_try_compile "$LINENO"; then :
2059   ac_lo=$ac_mid; break
2060 else
2061   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2062                         if test $ac_mid -le $ac_hi; then
2063                           ac_lo= ac_hi=
2064                           break
2065                         fi
2066                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2067 fi
2068 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2069   done
2070 else
2071   ac_lo= ac_hi=
2072 fi
2073 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2074 fi
2075 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2076 # Binary search between lo and hi bounds.
2077 while test "x$ac_lo" != "x$ac_hi"; do
2078   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2079   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2080 /* end confdefs.h.  */
2081 $4
2082 int
2083 main ()
2084 {
2085 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2086 test_array [0] = 0
2087
2088   ;
2089   return 0;
2090 }
2091 _ACEOF
2092 if ac_fn_c_try_compile "$LINENO"; then :
2093   ac_hi=$ac_mid
2094 else
2095   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2096 fi
2097 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2098 done
2099 case $ac_lo in #((
2100 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2101 '') ac_retval=1 ;;
2102 esac
2103   else
2104     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2105 /* end confdefs.h.  */
2106 $4
2107 static long int longval () { return $2; }
2108 static unsigned long int ulongval () { return $2; }
2109 #include <stdio.h>
2110 #include <stdlib.h>
2111 int
2112 main ()
2113 {
2114
2115   FILE *f = fopen ("conftest.val", "w");
2116   if (! f)
2117     return 1;
2118   if (($2) < 0)
2119     {
2120       long int i = longval ();
2121       if (i != ($2))
2122         return 1;
2123       fprintf (f, "%ld", i);
2124     }
2125   else
2126     {
2127       unsigned long int i = ulongval ();
2128       if (i != ($2))
2129         return 1;
2130       fprintf (f, "%lu", i);
2131     }
2132   /* Do not output a trailing newline, as this causes \r\n confusion
2133      on some platforms.  */
2134   return ferror (f) || fclose (f) != 0;
2135
2136   ;
2137   return 0;
2138 }
2139 _ACEOF
2140 if ac_fn_c_try_run "$LINENO"; then :
2141   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2142 else
2143   ac_retval=1
2144 fi
2145 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2146   conftest.$ac_objext conftest.beam conftest.$ac_ext
2147 rm -f conftest.val
2148
2149   fi
2150   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2151   return $ac_retval
2152
2153 } # ac_fn_c_compute_int
2154 cat >config.log <<_ACEOF
2155 This file contains any messages produced by compilers while
2156 running configure, to aid debugging if configure makes a mistake.
2157
2158 It was created by package-unused $as_me version-unused, which was
2159 generated by GNU Autoconf 2.64.  Invocation command line was
2160
2161   $ $0 $@
2162
2163 _ACEOF
2164 exec 5>>config.log
2165 {
2166 cat <<_ASUNAME
2167 ## --------- ##
2168 ## Platform. ##
2169 ## --------- ##
2170
2171 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2172 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2173 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2174 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2175 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2176
2177 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2178 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2179
2180 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2181 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2182 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2183 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2184 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2185 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2186 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2187
2188 _ASUNAME
2189
2190 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2191 for as_dir in $PATH
2192 do
2193   IFS=$as_save_IFS
2194   test -z "$as_dir" && as_dir=.
2195     $as_echo "PATH: $as_dir"
2196   done
2197 IFS=$as_save_IFS
2198
2199 } >&5
2200
2201 cat >&5 <<_ACEOF
2202
2203
2204 ## ----------- ##
2205 ## Core tests. ##
2206 ## ----------- ##
2207
2208 _ACEOF
2209
2210
2211 # Keep a trace of the command line.
2212 # Strip out --no-create and --no-recursion so they do not pile up.
2213 # Strip out --silent because we don't want to record it for future runs.
2214 # Also quote any args containing shell meta-characters.
2215 # Make two passes to allow for proper duplicate-argument suppression.
2216 ac_configure_args=
2217 ac_configure_args0=
2218 ac_configure_args1=
2219 ac_must_keep_next=false
2220 for ac_pass in 1 2
2221 do
2222   for ac_arg
2223   do
2224     case $ac_arg in
2225     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2226     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2227     | -silent | --silent | --silen | --sile | --sil)
2228       continue ;;
2229     *\'*)
2230       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2231     esac
2232     case $ac_pass in
2233     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2234     2)
2235       as_fn_append ac_configure_args1 " '$ac_arg'"
2236       if test $ac_must_keep_next = true; then
2237         ac_must_keep_next=false # Got value, back to normal.
2238       else
2239         case $ac_arg in
2240           *=* | --config-cache | -C | -disable-* | --disable-* \
2241           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2242           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2243           | -with-* | --with-* | -without-* | --without-* | --x)
2244             case "$ac_configure_args0 " in
2245               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2246             esac
2247             ;;
2248           -* ) ac_must_keep_next=true ;;
2249         esac
2250       fi
2251       as_fn_append ac_configure_args " '$ac_arg'"
2252       ;;
2253     esac
2254   done
2255 done
2256 { ac_configure_args0=; unset ac_configure_args0;}
2257 { ac_configure_args1=; unset ac_configure_args1;}
2258
2259 # When interrupted or exit'd, cleanup temporary files, and complete
2260 # config.log.  We remove comments because anyway the quotes in there
2261 # would cause problems or look ugly.
2262 # WARNING: Use '\'' to represent an apostrophe within the trap.
2263 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2264 trap 'exit_status=$?
2265   # Save into config.log some information that might help in debugging.
2266   {
2267     echo
2268
2269     cat <<\_ASBOX
2270 ## ---------------- ##
2271 ## Cache variables. ##
2272 ## ---------------- ##
2273 _ASBOX
2274     echo
2275     # The following way of writing the cache mishandles newlines in values,
2276 (
2277   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2278     eval ac_val=\$$ac_var
2279     case $ac_val in #(
2280     *${as_nl}*)
2281       case $ac_var in #(
2282       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2283 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2284       esac
2285       case $ac_var in #(
2286       _ | IFS | as_nl) ;; #(
2287       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2288       *) { eval $ac_var=; unset $ac_var;} ;;
2289       esac ;;
2290     esac
2291   done
2292   (set) 2>&1 |
2293     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2294     *${as_nl}ac_space=\ *)
2295       sed -n \
2296         "s/'\''/'\''\\\\'\'''\''/g;
2297           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2298       ;; #(
2299     *)
2300       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2301       ;;
2302     esac |
2303     sort
2304 )
2305     echo
2306
2307     cat <<\_ASBOX
2308 ## ----------------- ##
2309 ## Output variables. ##
2310 ## ----------------- ##
2311 _ASBOX
2312     echo
2313     for ac_var in $ac_subst_vars
2314     do
2315       eval ac_val=\$$ac_var
2316       case $ac_val in
2317       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2318       esac
2319       $as_echo "$ac_var='\''$ac_val'\''"
2320     done | sort
2321     echo
2322
2323     if test -n "$ac_subst_files"; then
2324       cat <<\_ASBOX
2325 ## ------------------- ##
2326 ## File substitutions. ##
2327 ## ------------------- ##
2328 _ASBOX
2329       echo
2330       for ac_var in $ac_subst_files
2331       do
2332         eval ac_val=\$$ac_var
2333         case $ac_val in
2334         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2335         esac
2336         $as_echo "$ac_var='\''$ac_val'\''"
2337       done | sort
2338       echo
2339     fi
2340
2341     if test -s confdefs.h; then
2342       cat <<\_ASBOX
2343 ## ----------- ##
2344 ## confdefs.h. ##
2345 ## ----------- ##
2346 _ASBOX
2347       echo
2348       cat confdefs.h
2349       echo
2350     fi
2351     test "$ac_signal" != 0 &&
2352       $as_echo "$as_me: caught signal $ac_signal"
2353     $as_echo "$as_me: exit $exit_status"
2354   } >&5
2355   rm -f core *.core core.conftest.* &&
2356     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2357     exit $exit_status
2358 ' 0
2359 for ac_signal in 1 2 13 15; do
2360   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2361 done
2362 ac_signal=0
2363
2364 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2365 rm -f -r conftest* confdefs.h
2366
2367 $as_echo "/* confdefs.h */" > confdefs.h
2368
2369 # Predefined preprocessor variables.
2370
2371 cat >>confdefs.h <<_ACEOF
2372 #define PACKAGE_NAME "$PACKAGE_NAME"
2373 _ACEOF
2374
2375 cat >>confdefs.h <<_ACEOF
2376 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2377 _ACEOF
2378
2379 cat >>confdefs.h <<_ACEOF
2380 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2381 _ACEOF
2382
2383 cat >>confdefs.h <<_ACEOF
2384 #define PACKAGE_STRING "$PACKAGE_STRING"
2385 _ACEOF
2386
2387 cat >>confdefs.h <<_ACEOF
2388 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2389 _ACEOF
2390
2391 cat >>confdefs.h <<_ACEOF
2392 #define PACKAGE_URL "$PACKAGE_URL"
2393 _ACEOF
2394
2395
2396 # Let the site file select an alternate cache file if it wants to.
2397 # Prefer an explicitly selected file to automatically selected ones.
2398 ac_site_file1=NONE
2399 ac_site_file2=NONE
2400 if test -n "$CONFIG_SITE"; then
2401   ac_site_file1=$CONFIG_SITE
2402 elif test "x$prefix" != xNONE; then
2403   ac_site_file1=$prefix/share/config.site
2404   ac_site_file2=$prefix/etc/config.site
2405 else
2406   ac_site_file1=$ac_default_prefix/share/config.site
2407   ac_site_file2=$ac_default_prefix/etc/config.site
2408 fi
2409 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2410 do
2411   test "x$ac_site_file" = xNONE && continue
2412   if test -r "$ac_site_file"; then
2413     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2414 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2415     sed 's/^/| /' "$ac_site_file" >&5
2416     . "$ac_site_file"
2417   fi
2418 done
2419
2420 if test -r "$cache_file"; then
2421   # Some versions of bash will fail to source /dev/null (special
2422   # files actually), so we avoid doing that.
2423   if test -f "$cache_file"; then
2424     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2425 $as_echo "$as_me: loading cache $cache_file" >&6;}
2426     case $cache_file in
2427       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2428       *)                      . "./$cache_file";;
2429     esac
2430   fi
2431 else
2432   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2433 $as_echo "$as_me: creating cache $cache_file" >&6;}
2434   >$cache_file
2435 fi
2436
2437 # Check that the precious variables saved in the cache have kept the same
2438 # value.
2439 ac_cache_corrupted=false
2440 for ac_var in $ac_precious_vars; do
2441   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2442   eval ac_new_set=\$ac_env_${ac_var}_set
2443   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2444   eval ac_new_val=\$ac_env_${ac_var}_value
2445   case $ac_old_set,$ac_new_set in
2446     set,)
2447       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2448 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2449       ac_cache_corrupted=: ;;
2450     ,set)
2451       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2452 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2453       ac_cache_corrupted=: ;;
2454     ,);;
2455     *)
2456       if test "x$ac_old_val" != "x$ac_new_val"; then
2457         # differences in whitespace do not lead to failure.
2458         ac_old_val_w=`echo x $ac_old_val`
2459         ac_new_val_w=`echo x $ac_new_val`
2460         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2461           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2462 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2463           ac_cache_corrupted=:
2464         else
2465           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2466 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2467           eval $ac_var=\$ac_old_val
2468         fi
2469         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2470 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2471         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2472 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2473       fi;;
2474   esac
2475   # Pass precious variables to config.status.
2476   if test "$ac_new_set" = set; then
2477     case $ac_new_val in
2478     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2479     *) ac_arg=$ac_var=$ac_new_val ;;
2480     esac
2481     case " $ac_configure_args " in
2482       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2483       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2484     esac
2485   fi
2486 done
2487 if $ac_cache_corrupted; then
2488   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2489 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2490   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2491 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2492   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2493 fi
2494 ## -------------------- ##
2495 ## Main body of script. ##
2496 ## -------------------- ##
2497
2498 ac_ext=c
2499 ac_cpp='$CPP $CPPFLAGS'
2500 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2501 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2502 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2503
2504
2505
2506
2507
2508
2509 ac_config_headers="$ac_config_headers config.h"
2510
2511
2512 libtool_VERSION=6:0:0
2513
2514
2515 # Default to --enable-multilib
2516 # Check whether --enable-multilib was given.
2517 if test "${enable_multilib+set}" = set; then :
2518   enableval=$enable_multilib; case "$enableval" in
2519   yes) multilib=yes ;;
2520   no)  multilib=no ;;
2521   *)   as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2522  esac
2523 else
2524   multilib=yes
2525 fi
2526
2527
2528 # We may get other options which we leave undocumented:
2529 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2530 # See config-ml.in if you want the gory details.
2531
2532 if test "$srcdir" = "."; then
2533   if test "$with_target_subdir" != "."; then
2534     multi_basedir="$srcdir/$with_multisrctop../.."
2535   else
2536     multi_basedir="$srcdir/$with_multisrctop.."
2537   fi
2538 else
2539   multi_basedir="$srcdir/.."
2540 fi
2541
2542
2543 # Even if the default multilib is not a cross compilation,
2544 # it may be that some of the other multilibs are.
2545 if test $cross_compiling = no && test $multilib = yes \
2546    && test "x${with_multisubdir}" != x ; then
2547    cross_compiling=maybe
2548 fi
2549
2550 ac_config_commands="$ac_config_commands default-1"
2551
2552
2553 ac_aux_dir=
2554 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2555   for ac_t in install-sh install.sh shtool; do
2556     if test -f "$ac_dir/$ac_t"; then
2557       ac_aux_dir=$ac_dir
2558       ac_install_sh="$ac_aux_dir/$ac_t -c"
2559       break 2
2560     fi
2561   done
2562 done
2563 if test -z "$ac_aux_dir"; then
2564   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2565 fi
2566
2567 # These three variables are undocumented and unsupported,
2568 # and are intended to be withdrawn in a future Autoconf release.
2569 # They can cause serious problems if a builder's source tree is in a directory
2570 # whose full name contains unusual characters.
2571 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2572 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2573 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2574
2575
2576 # Make sure we can run config.sub.
2577 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2578   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2579
2580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2581 $as_echo_n "checking build system type... " >&6; }
2582 if test "${ac_cv_build+set}" = set; then :
2583   $as_echo_n "(cached) " >&6
2584 else
2585   ac_build_alias=$build_alias
2586 test "x$ac_build_alias" = x &&
2587   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2588 test "x$ac_build_alias" = x &&
2589   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2590 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2591   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2592
2593 fi
2594 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2595 $as_echo "$ac_cv_build" >&6; }
2596 case $ac_cv_build in
2597 *-*-*) ;;
2598 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2599 esac
2600 build=$ac_cv_build
2601 ac_save_IFS=$IFS; IFS='-'
2602 set x $ac_cv_build
2603 shift
2604 build_cpu=$1
2605 build_vendor=$2
2606 shift; shift
2607 # Remember, the first character of IFS is used to create $*,
2608 # except with old shells:
2609 build_os=$*
2610 IFS=$ac_save_IFS
2611 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2612
2613
2614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2615 $as_echo_n "checking host system type... " >&6; }
2616 if test "${ac_cv_host+set}" = set; then :
2617   $as_echo_n "(cached) " >&6
2618 else
2619   if test "x$host_alias" = x; then
2620   ac_cv_host=$ac_cv_build
2621 else
2622   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2623     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2624 fi
2625
2626 fi
2627 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2628 $as_echo "$ac_cv_host" >&6; }
2629 case $ac_cv_host in
2630 *-*-*) ;;
2631 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2632 esac
2633 host=$ac_cv_host
2634 ac_save_IFS=$IFS; IFS='-'
2635 set x $ac_cv_host
2636 shift
2637 host_cpu=$1
2638 host_vendor=$2
2639 shift; shift
2640 # Remember, the first character of IFS is used to create $*,
2641 # except with old shells:
2642 host_os=$*
2643 IFS=$ac_save_IFS
2644 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2645
2646
2647 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2648 $as_echo_n "checking target system type... " >&6; }
2649 if test "${ac_cv_target+set}" = set; then :
2650   $as_echo_n "(cached) " >&6
2651 else
2652   if test "x$target_alias" = x; then
2653   ac_cv_target=$ac_cv_host
2654 else
2655   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2656     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2657 fi
2658
2659 fi
2660 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2661 $as_echo "$ac_cv_target" >&6; }
2662 case $ac_cv_target in
2663 *-*-*) ;;
2664 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2665 esac
2666 target=$ac_cv_target
2667 ac_save_IFS=$IFS; IFS='-'
2668 set x $ac_cv_target
2669 shift
2670 target_cpu=$1
2671 target_vendor=$2
2672 shift; shift
2673 # Remember, the first character of IFS is used to create $*,
2674 # except with old shells:
2675 target_os=$*
2676 IFS=$ac_save_IFS
2677 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2678
2679
2680 # The aliases save the names the user supplied, while $host etc.
2681 # will get canonicalized.
2682 test -n "$target_alias" &&
2683   test "$program_prefix$program_suffix$program_transform_name" = \
2684     NONENONEs,x,x, &&
2685   program_prefix=${target_alias}-
2686
2687 target_alias=${target_alias-$host_alias}
2688
2689 am__api_version='1.11'
2690
2691 # Find a good install program.  We prefer a C program (faster),
2692 # so one script is as good as another.  But avoid the broken or
2693 # incompatible versions:
2694 # SysV /etc/install, /usr/sbin/install
2695 # SunOS /usr/etc/install
2696 # IRIX /sbin/install
2697 # AIX /bin/install
2698 # AmigaOS /C/install, which installs bootblocks on floppy discs
2699 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2700 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2701 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2702 # OS/2's system install, which has a completely different semantic
2703 # ./install, which can be erroneously created by make from ./install.sh.
2704 # Reject install programs that cannot install multiple files.
2705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2706 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2707 if test -z "$INSTALL"; then
2708 if test "${ac_cv_path_install+set}" = set; then :
2709   $as_echo_n "(cached) " >&6
2710 else
2711   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2712 for as_dir in $PATH
2713 do
2714   IFS=$as_save_IFS
2715   test -z "$as_dir" && as_dir=.
2716     # Account for people who put trailing slashes in PATH elements.
2717 case $as_dir/ in #((
2718   ./ | .// | /[cC]/* | \
2719   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2720   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2721   /usr/ucb/* ) ;;
2722   *)
2723     # OSF1 and SCO ODT 3.0 have their own names for install.
2724     # Don't use installbsd from OSF since it installs stuff as root
2725     # by default.
2726     for ac_prog in ginstall scoinst install; do
2727       for ac_exec_ext in '' $ac_executable_extensions; do
2728         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2729           if test $ac_prog = install &&
2730             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2731             # AIX install.  It has an incompatible calling convention.
2732             :
2733           elif test $ac_prog = install &&
2734             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2735             # program-specific install script used by HP pwplus--don't use.
2736             :
2737           else
2738             rm -rf conftest.one conftest.two conftest.dir
2739             echo one > conftest.one
2740             echo two > conftest.two
2741             mkdir conftest.dir
2742             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2743               test -s conftest.one && test -s conftest.two &&
2744               test -s conftest.dir/conftest.one &&
2745               test -s conftest.dir/conftest.two
2746             then
2747               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2748               break 3
2749             fi
2750           fi
2751         fi
2752       done
2753     done
2754     ;;
2755 esac
2756
2757   done
2758 IFS=$as_save_IFS
2759
2760 rm -rf conftest.one conftest.two conftest.dir
2761
2762 fi
2763   if test "${ac_cv_path_install+set}" = set; then
2764     INSTALL=$ac_cv_path_install
2765   else
2766     # As a last resort, use the slow shell script.  Don't cache a
2767     # value for INSTALL within a source directory, because that will
2768     # break other packages using the cache if that directory is
2769     # removed, or if the value is a relative name.
2770     INSTALL=$ac_install_sh
2771   fi
2772 fi
2773 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2774 $as_echo "$INSTALL" >&6; }
2775
2776 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2777 # It thinks the first close brace ends the variable substitution.
2778 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2779
2780 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2781
2782 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2783
2784 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2785 $as_echo_n "checking whether build environment is sane... " >&6; }
2786 # Just in case
2787 sleep 1
2788 echo timestamp > conftest.file
2789 # Reject unsafe characters in $srcdir or the absolute working directory
2790 # name.  Accept space and tab only in the latter.
2791 am_lf='
2792 '
2793 case `pwd` in
2794   *[\\\"\#\$\&\'\`$am_lf]*)
2795     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2796 esac
2797 case $srcdir in
2798   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2799     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2800 esac
2801
2802 # Do `set' in a subshell so we don't clobber the current shell's
2803 # arguments.  Must try -L first in case configure is actually a
2804 # symlink; some systems play weird games with the mod time of symlinks
2805 # (eg FreeBSD returns the mod time of the symlink's containing
2806 # directory).
2807 if (
2808    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2809    if test "$*" = "X"; then
2810       # -L didn't work.
2811       set X `ls -t "$srcdir/configure" conftest.file`
2812    fi
2813    rm -f conftest.file
2814    if test "$*" != "X $srcdir/configure conftest.file" \
2815       && test "$*" != "X conftest.file $srcdir/configure"; then
2816
2817       # If neither matched, then we have a broken ls.  This can happen
2818       # if, for instance, CONFIG_SHELL is bash and it inherits a
2819       # broken ls alias from the environment.  This has actually
2820       # happened.  Such a system could not be considered "sane".
2821       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
2822 alias in your environment" "$LINENO" 5
2823    fi
2824
2825    test "$2" = conftest.file
2826    )
2827 then
2828    # Ok.
2829    :
2830 else
2831    as_fn_error "newly created file is older than distributed files!
2832 Check your system clock" "$LINENO" 5
2833 fi
2834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2835 $as_echo "yes" >&6; }
2836 test "$program_prefix" != NONE &&
2837   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2838 # Use a double $ so make ignores it.
2839 test "$program_suffix" != NONE &&
2840   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2841 # Double any \ or $.
2842 # By default was `s,x,x', remove it if useless.
2843 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2844 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2845
2846 # expand $ac_aux_dir to an absolute path
2847 am_aux_dir=`cd $ac_aux_dir && pwd`
2848
2849 if test x"${MISSING+set}" != xset; then
2850   case $am_aux_dir in
2851   *\ * | *\     *)
2852     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2853   *)
2854     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2855   esac
2856 fi
2857 # Use eval to expand $SHELL
2858 if eval "$MISSING --run true"; then
2859   am_missing_run="$MISSING --run "
2860 else
2861   am_missing_run=
2862   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2863 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2864 fi
2865
2866 if test x"${install_sh}" != xset; then
2867   case $am_aux_dir in
2868   *\ * | *\     *)
2869     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2870   *)
2871     install_sh="\${SHELL} $am_aux_dir/install-sh"
2872   esac
2873 fi
2874
2875 # Installed binaries are usually stripped using `strip' when the user
2876 # run `make install-strip'.  However `strip' might not be the right
2877 # tool to use in cross-compilation environments, therefore Automake
2878 # will honor the `STRIP' environment variable to overrule this program.
2879 if test "$cross_compiling" != no; then
2880   if test -n "$ac_tool_prefix"; then
2881   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2882 set dummy ${ac_tool_prefix}strip; ac_word=$2
2883 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2884 $as_echo_n "checking for $ac_word... " >&6; }
2885 if test "${ac_cv_prog_STRIP+set}" = set; then :
2886   $as_echo_n "(cached) " >&6
2887 else
2888   if test -n "$STRIP"; then
2889   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2890 else
2891 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2892 for as_dir in $PATH
2893 do
2894   IFS=$as_save_IFS
2895   test -z "$as_dir" && as_dir=.
2896     for ac_exec_ext in '' $ac_executable_extensions; do
2897   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2898     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2899     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2900     break 2
2901   fi
2902 done
2903   done
2904 IFS=$as_save_IFS
2905
2906 fi
2907 fi
2908 STRIP=$ac_cv_prog_STRIP
2909 if test -n "$STRIP"; then
2910   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2911 $as_echo "$STRIP" >&6; }
2912 else
2913   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2914 $as_echo "no" >&6; }
2915 fi
2916
2917
2918 fi
2919 if test -z "$ac_cv_prog_STRIP"; then
2920   ac_ct_STRIP=$STRIP
2921   # Extract the first word of "strip", so it can be a program name with args.
2922 set dummy strip; ac_word=$2
2923 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2924 $as_echo_n "checking for $ac_word... " >&6; }
2925 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2926   $as_echo_n "(cached) " >&6
2927 else
2928   if test -n "$ac_ct_STRIP"; then
2929   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2930 else
2931 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2932 for as_dir in $PATH
2933 do
2934   IFS=$as_save_IFS
2935   test -z "$as_dir" && as_dir=.
2936     for ac_exec_ext in '' $ac_executable_extensions; do
2937   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2938     ac_cv_prog_ac_ct_STRIP="strip"
2939     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2940     break 2
2941   fi
2942 done
2943   done
2944 IFS=$as_save_IFS
2945
2946 fi
2947 fi
2948 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2949 if test -n "$ac_ct_STRIP"; then
2950   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2951 $as_echo "$ac_ct_STRIP" >&6; }
2952 else
2953   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2954 $as_echo "no" >&6; }
2955 fi
2956
2957   if test "x$ac_ct_STRIP" = x; then
2958     STRIP=":"
2959   else
2960     case $cross_compiling:$ac_tool_warned in
2961 yes:)
2962 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2963 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2964 ac_tool_warned=yes ;;
2965 esac
2966     STRIP=$ac_ct_STRIP
2967   fi
2968 else
2969   STRIP="$ac_cv_prog_STRIP"
2970 fi
2971
2972 fi
2973 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2974
2975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2976 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2977 if test -z "$MKDIR_P"; then
2978   if test "${ac_cv_path_mkdir+set}" = set; then :
2979   $as_echo_n "(cached) " >&6
2980 else
2981   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2982 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2983 do
2984   IFS=$as_save_IFS
2985   test -z "$as_dir" && as_dir=.
2986     for ac_prog in mkdir gmkdir; do
2987          for ac_exec_ext in '' $ac_executable_extensions; do
2988            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2989            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2990              'mkdir (GNU coreutils) '* | \
2991              'mkdir (coreutils) '* | \
2992              'mkdir (fileutils) '4.1*)
2993                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2994                break 3;;
2995            esac
2996          done
2997        done
2998   done
2999 IFS=$as_save_IFS
3000
3001 fi
3002
3003   if test "${ac_cv_path_mkdir+set}" = set; then
3004     MKDIR_P="$ac_cv_path_mkdir -p"
3005   else
3006     # As a last resort, use the slow shell script.  Don't cache a
3007     # value for MKDIR_P within a source directory, because that will
3008     # break other packages using the cache if that directory is
3009     # removed, or if the value is a relative name.
3010     test -d ./--version && rmdir ./--version
3011     MKDIR_P="$ac_install_sh -d"
3012   fi
3013 fi
3014 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3015 $as_echo "$MKDIR_P" >&6; }
3016
3017 mkdir_p="$MKDIR_P"
3018 case $mkdir_p in
3019   [\\/$]* | ?:[\\/]*) ;;
3020   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3021 esac
3022
3023 for ac_prog in gawk mawk nawk awk
3024 do
3025   # Extract the first word of "$ac_prog", so it can be a program name with args.
3026 set dummy $ac_prog; ac_word=$2
3027 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3028 $as_echo_n "checking for $ac_word... " >&6; }
3029 if test "${ac_cv_prog_AWK+set}" = set; then :
3030   $as_echo_n "(cached) " >&6
3031 else
3032   if test -n "$AWK"; then
3033   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3034 else
3035 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3036 for as_dir in $PATH
3037 do
3038   IFS=$as_save_IFS
3039   test -z "$as_dir" && as_dir=.
3040     for ac_exec_ext in '' $ac_executable_extensions; do
3041   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3042     ac_cv_prog_AWK="$ac_prog"
3043     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3044     break 2
3045   fi
3046 done
3047   done
3048 IFS=$as_save_IFS
3049
3050 fi
3051 fi
3052 AWK=$ac_cv_prog_AWK
3053 if test -n "$AWK"; then
3054   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3055 $as_echo "$AWK" >&6; }
3056 else
3057   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3058 $as_echo "no" >&6; }
3059 fi
3060
3061
3062   test -n "$AWK" && break
3063 done
3064
3065 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3066 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3067 set x ${MAKE-make}
3068 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3069 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3070   $as_echo_n "(cached) " >&6
3071 else
3072   cat >conftest.make <<\_ACEOF
3073 SHELL = /bin/sh
3074 all:
3075         @echo '@@@%%%=$(MAKE)=@@@%%%'
3076 _ACEOF
3077 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3078 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3079   *@@@%%%=?*=@@@%%%*)
3080     eval ac_cv_prog_make_${ac_make}_set=yes;;
3081   *)
3082     eval ac_cv_prog_make_${ac_make}_set=no;;
3083 esac
3084 rm -f conftest.make
3085 fi
3086 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3087   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3088 $as_echo "yes" >&6; }
3089   SET_MAKE=
3090 else
3091   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3092 $as_echo "no" >&6; }
3093   SET_MAKE="MAKE=${MAKE-make}"
3094 fi
3095
3096 rm -rf .tst 2>/dev/null
3097 mkdir .tst 2>/dev/null
3098 if test -d .tst; then
3099   am__leading_dot=.
3100 else
3101   am__leading_dot=_
3102 fi
3103 rmdir .tst 2>/dev/null
3104
3105 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3106   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3107   # is not polluted with repeated "-I."
3108   am__isrc=' -I$(srcdir)'
3109   # test to see if srcdir already configured
3110   if test -f $srcdir/config.status; then
3111     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3112   fi
3113 fi
3114
3115 # test whether we have cygpath
3116 if test -z "$CYGPATH_W"; then
3117   if (cygpath --version) >/dev/null 2>/dev/null; then
3118     CYGPATH_W='cygpath -w'
3119   else
3120     CYGPATH_W=echo
3121   fi
3122 fi
3123
3124
3125 # Define the identity of the package.
3126  PACKAGE='libgo'
3127  VERSION='version-unused'
3128
3129
3130 # Some tools Automake needs.
3131
3132 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3133
3134
3135 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3136
3137
3138 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3139
3140
3141 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3142
3143
3144 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3145
3146 # We need awk for the "check" target.  The system "awk" is bad on
3147 # some platforms.
3148 # Always define AMTAR for backward compatibility.
3149
3150 AMTAR=${AMTAR-"${am_missing_run}tar"}
3151
3152 am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163 ac_ext=c
3164 ac_cpp='$CPP $CPPFLAGS'
3165 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3166 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3167 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3168 if test -n "$ac_tool_prefix"; then
3169   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3170 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3171 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3172 $as_echo_n "checking for $ac_word... " >&6; }
3173 if test "${ac_cv_prog_CC+set}" = set; then :
3174   $as_echo_n "(cached) " >&6
3175 else
3176   if test -n "$CC"; then
3177   ac_cv_prog_CC="$CC" # Let the user override the test.
3178 else
3179 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3180 for as_dir in $PATH
3181 do
3182   IFS=$as_save_IFS
3183   test -z "$as_dir" && as_dir=.
3184     for ac_exec_ext in '' $ac_executable_extensions; do
3185   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3186     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3187     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3188     break 2
3189   fi
3190 done
3191   done
3192 IFS=$as_save_IFS
3193
3194 fi
3195 fi
3196 CC=$ac_cv_prog_CC
3197 if test -n "$CC"; then
3198   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3199 $as_echo "$CC" >&6; }
3200 else
3201   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3202 $as_echo "no" >&6; }
3203 fi
3204
3205
3206 fi
3207 if test -z "$ac_cv_prog_CC"; then
3208   ac_ct_CC=$CC
3209   # Extract the first word of "gcc", so it can be a program name with args.
3210 set dummy gcc; ac_word=$2
3211 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3212 $as_echo_n "checking for $ac_word... " >&6; }
3213 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3214   $as_echo_n "(cached) " >&6
3215 else
3216   if test -n "$ac_ct_CC"; then
3217   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3218 else
3219 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3220 for as_dir in $PATH
3221 do
3222   IFS=$as_save_IFS
3223   test -z "$as_dir" && as_dir=.
3224     for ac_exec_ext in '' $ac_executable_extensions; do
3225   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3226     ac_cv_prog_ac_ct_CC="gcc"
3227     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3228     break 2
3229   fi
3230 done
3231   done
3232 IFS=$as_save_IFS
3233
3234 fi
3235 fi
3236 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3237 if test -n "$ac_ct_CC"; then
3238   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3239 $as_echo "$ac_ct_CC" >&6; }
3240 else
3241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3242 $as_echo "no" >&6; }
3243 fi
3244
3245   if test "x$ac_ct_CC" = x; then
3246     CC=""
3247   else
3248     case $cross_compiling:$ac_tool_warned in
3249 yes:)
3250 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3251 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3252 ac_tool_warned=yes ;;
3253 esac
3254     CC=$ac_ct_CC
3255   fi
3256 else
3257   CC="$ac_cv_prog_CC"
3258 fi
3259
3260 if test -z "$CC"; then
3261           if test -n "$ac_tool_prefix"; then
3262     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3263 set dummy ${ac_tool_prefix}cc; ac_word=$2
3264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3265 $as_echo_n "checking for $ac_word... " >&6; }
3266 if test "${ac_cv_prog_CC+set}" = set; then :
3267   $as_echo_n "(cached) " >&6
3268 else
3269   if test -n "$CC"; then
3270   ac_cv_prog_CC="$CC" # Let the user override the test.
3271 else
3272 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3273 for as_dir in $PATH
3274 do
3275   IFS=$as_save_IFS
3276   test -z "$as_dir" && as_dir=.
3277     for ac_exec_ext in '' $ac_executable_extensions; do
3278   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3279     ac_cv_prog_CC="${ac_tool_prefix}cc"
3280     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3281     break 2
3282   fi
3283 done
3284   done
3285 IFS=$as_save_IFS
3286
3287 fi
3288 fi
3289 CC=$ac_cv_prog_CC
3290 if test -n "$CC"; then
3291   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3292 $as_echo "$CC" >&6; }
3293 else
3294   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3295 $as_echo "no" >&6; }
3296 fi
3297
3298
3299   fi
3300 fi
3301 if test -z "$CC"; then
3302   # Extract the first word of "cc", so it can be a program name with args.
3303 set dummy cc; ac_word=$2
3304 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3305 $as_echo_n "checking for $ac_word... " >&6; }
3306 if test "${ac_cv_prog_CC+set}" = set; then :
3307   $as_echo_n "(cached) " >&6
3308 else
3309   if test -n "$CC"; then
3310   ac_cv_prog_CC="$CC" # Let the user override the test.
3311 else
3312   ac_prog_rejected=no
3313 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3314 for as_dir in $PATH
3315 do
3316   IFS=$as_save_IFS
3317   test -z "$as_dir" && as_dir=.
3318     for ac_exec_ext in '' $ac_executable_extensions; do
3319   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3320     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3321        ac_prog_rejected=yes
3322        continue
3323      fi
3324     ac_cv_prog_CC="cc"
3325     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3326     break 2
3327   fi
3328 done
3329   done
3330 IFS=$as_save_IFS
3331
3332 if test $ac_prog_rejected = yes; then
3333   # We found a bogon in the path, so make sure we never use it.
3334   set dummy $ac_cv_prog_CC
3335   shift
3336   if test $# != 0; then
3337     # We chose a different compiler from the bogus one.
3338     # However, it has the same basename, so the bogon will be chosen
3339     # first if we set CC to just the basename; use the full file name.
3340     shift
3341     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3342   fi
3343 fi
3344 fi
3345 fi
3346 CC=$ac_cv_prog_CC
3347 if test -n "$CC"; then
3348   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3349 $as_echo "$CC" >&6; }
3350 else
3351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3352 $as_echo "no" >&6; }
3353 fi
3354
3355
3356 fi
3357 if test -z "$CC"; then
3358   if test -n "$ac_tool_prefix"; then
3359   for ac_prog in cl.exe
3360   do
3361     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3362 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3363 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3364 $as_echo_n "checking for $ac_word... " >&6; }
3365 if test "${ac_cv_prog_CC+set}" = set; then :
3366   $as_echo_n "(cached) " >&6
3367 else
3368   if test -n "$CC"; then
3369   ac_cv_prog_CC="$CC" # Let the user override the test.
3370 else
3371 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3372 for as_dir in $PATH
3373 do
3374   IFS=$as_save_IFS
3375   test -z "$as_dir" && as_dir=.
3376     for ac_exec_ext in '' $ac_executable_extensions; do
3377   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3378     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3379     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3380     break 2
3381   fi
3382 done
3383   done
3384 IFS=$as_save_IFS
3385
3386 fi
3387 fi
3388 CC=$ac_cv_prog_CC
3389 if test -n "$CC"; then
3390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3391 $as_echo "$CC" >&6; }
3392 else
3393   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3394 $as_echo "no" >&6; }
3395 fi
3396
3397
3398     test -n "$CC" && break
3399   done
3400 fi
3401 if test -z "$CC"; then
3402   ac_ct_CC=$CC
3403   for ac_prog in cl.exe
3404 do
3405   # Extract the first word of "$ac_prog", so it can be a program name with args.
3406 set dummy $ac_prog; ac_word=$2
3407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3408 $as_echo_n "checking for $ac_word... " >&6; }
3409 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3410   $as_echo_n "(cached) " >&6
3411 else
3412   if test -n "$ac_ct_CC"; then
3413   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3414 else
3415 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3416 for as_dir in $PATH
3417 do
3418   IFS=$as_save_IFS
3419   test -z "$as_dir" && as_dir=.
3420     for ac_exec_ext in '' $ac_executable_extensions; do
3421   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3422     ac_cv_prog_ac_ct_CC="$ac_prog"
3423     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3424     break 2
3425   fi
3426 done
3427   done
3428 IFS=$as_save_IFS
3429
3430 fi
3431 fi
3432 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3433 if test -n "$ac_ct_CC"; then
3434   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3435 $as_echo "$ac_ct_CC" >&6; }
3436 else
3437   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3438 $as_echo "no" >&6; }
3439 fi
3440
3441
3442   test -n "$ac_ct_CC" && break
3443 done
3444
3445   if test "x$ac_ct_CC" = x; then
3446     CC=""
3447   else
3448     case $cross_compiling:$ac_tool_warned in
3449 yes:)
3450 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3451 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3452 ac_tool_warned=yes ;;
3453 esac
3454     CC=$ac_ct_CC
3455   fi
3456 fi
3457
3458 fi
3459
3460
3461 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3462 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3463 as_fn_error "no acceptable C compiler found in \$PATH
3464 See \`config.log' for more details." "$LINENO" 5; }
3465
3466 # Provide some information about the compiler.
3467 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3468 set X $ac_compile
3469 ac_compiler=$2
3470 for ac_option in --version -v -V -qversion; do
3471   { { ac_try="$ac_compiler $ac_option >&5"
3472 case "(($ac_try" in
3473   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3474   *) ac_try_echo=$ac_try;;
3475 esac
3476 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3477 $as_echo "$ac_try_echo"; } >&5
3478   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3479   ac_status=$?
3480   if test -s conftest.err; then
3481     sed '10a\
3482 ... rest of stderr output deleted ...
3483          10q' conftest.err >conftest.er1
3484     cat conftest.er1 >&5
3485     rm -f conftest.er1 conftest.err
3486   fi
3487   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3488   test $ac_status = 0; }
3489 done
3490
3491 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3492 /* end confdefs.h.  */
3493
3494 int
3495 main ()
3496 {
3497
3498   ;
3499   return 0;
3500 }
3501 _ACEOF
3502 ac_clean_files_save=$ac_clean_files
3503 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3504 # Try to create an executable without -o first, disregard a.out.
3505 # It will help us diagnose broken compilers, and finding out an intuition
3506 # of exeext.
3507 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3508 $as_echo_n "checking for C compiler default output file name... " >&6; }
3509 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3510
3511 # The possible output files:
3512 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3513
3514 ac_rmfiles=
3515 for ac_file in $ac_files
3516 do
3517   case $ac_file in
3518     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3519     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3520   esac
3521 done
3522 rm -f $ac_rmfiles
3523
3524 if { { ac_try="$ac_link_default"
3525 case "(($ac_try" in
3526   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3527   *) ac_try_echo=$ac_try;;
3528 esac
3529 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3530 $as_echo "$ac_try_echo"; } >&5
3531   (eval "$ac_link_default") 2>&5
3532   ac_status=$?
3533   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3534   test $ac_status = 0; }; then :
3535   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3536 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3537 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3538 # so that the user can short-circuit this test for compilers unknown to
3539 # Autoconf.
3540 for ac_file in $ac_files ''
3541 do
3542   test -f "$ac_file" || continue
3543   case $ac_file in
3544     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3545         ;;
3546     [ab].out )
3547         # We found the default executable, but exeext='' is most
3548         # certainly right.
3549         break;;
3550     *.* )
3551         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3552         then :; else
3553            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3554         fi
3555         # We set ac_cv_exeext here because the later test for it is not
3556         # safe: cross compilers may not add the suffix if given an `-o'
3557         # argument, so we may need to know it at that point already.
3558         # Even if this section looks crufty: it has the advantage of
3559         # actually working.
3560         break;;
3561     * )
3562         break;;
3563   esac
3564 done
3565 test "$ac_cv_exeext" = no && ac_cv_exeext=
3566
3567 else
3568   ac_file=''
3569 fi
3570 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3571 $as_echo "$ac_file" >&6; }
3572 if test -z "$ac_file"; then :
3573   $as_echo "$as_me: failed program was:" >&5
3574 sed 's/^/| /' conftest.$ac_ext >&5
3575
3576 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3577 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3578 { as_fn_set_status 77
3579 as_fn_error "C compiler cannot create executables
3580 See \`config.log' for more details." "$LINENO" 5; }; }
3581 fi
3582 ac_exeext=$ac_cv_exeext
3583
3584 # Check that the compiler produces executables we can run.  If not, either
3585 # the compiler is broken, or we cross compile.
3586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3587 $as_echo_n "checking whether the C compiler works... " >&6; }
3588 # If not cross compiling, check that we can run a simple program.
3589 if test "$cross_compiling" != yes; then
3590   if { ac_try='./$ac_file'
3591   { { case "(($ac_try" in
3592   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3593   *) ac_try_echo=$ac_try;;
3594 esac
3595 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3596 $as_echo "$ac_try_echo"; } >&5
3597   (eval "$ac_try") 2>&5
3598   ac_status=$?
3599   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3600   test $ac_status = 0; }; }; then
3601     cross_compiling=no
3602   else
3603     if test "$cross_compiling" = maybe; then
3604         cross_compiling=yes
3605     else
3606         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3607 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3608 as_fn_error "cannot run C compiled programs.
3609 If you meant to cross compile, use \`--host'.
3610 See \`config.log' for more details." "$LINENO" 5; }
3611     fi
3612   fi
3613 fi
3614 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3615 $as_echo "yes" >&6; }
3616
3617 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3618 ac_clean_files=$ac_clean_files_save
3619 # Check that the compiler produces executables we can run.  If not, either
3620 # the compiler is broken, or we cross compile.
3621 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3622 $as_echo_n "checking whether we are cross compiling... " >&6; }
3623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3624 $as_echo "$cross_compiling" >&6; }
3625
3626 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3627 $as_echo_n "checking for suffix of executables... " >&6; }
3628 if { { ac_try="$ac_link"
3629 case "(($ac_try" in
3630   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3631   *) ac_try_echo=$ac_try;;
3632 esac
3633 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3634 $as_echo "$ac_try_echo"; } >&5
3635   (eval "$ac_link") 2>&5
3636   ac_status=$?
3637   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3638   test $ac_status = 0; }; then :
3639   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3640 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3641 # work properly (i.e., refer to `conftest.exe'), while it won't with
3642 # `rm'.
3643 for ac_file in conftest.exe conftest conftest.*; do
3644   test -f "$ac_file" || continue
3645   case $ac_file in
3646     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3647     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3648           break;;
3649     * ) break;;
3650   esac
3651 done
3652 else
3653   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3654 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3655 as_fn_error "cannot compute suffix of executables: cannot compile and link
3656 See \`config.log' for more details." "$LINENO" 5; }
3657 fi
3658 rm -f conftest$ac_cv_exeext
3659 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3660 $as_echo "$ac_cv_exeext" >&6; }
3661
3662 rm -f conftest.$ac_ext
3663 EXEEXT=$ac_cv_exeext
3664 ac_exeext=$EXEEXT
3665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3666 $as_echo_n "checking for suffix of object files... " >&6; }
3667 if test "${ac_cv_objext+set}" = set; then :
3668   $as_echo_n "(cached) " >&6
3669 else
3670   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3671 /* end confdefs.h.  */
3672
3673 int
3674 main ()
3675 {
3676
3677   ;
3678   return 0;
3679 }
3680 _ACEOF
3681 rm -f conftest.o conftest.obj
3682 if { { ac_try="$ac_compile"
3683 case "(($ac_try" in
3684   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3685   *) ac_try_echo=$ac_try;;
3686 esac
3687 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3688 $as_echo "$ac_try_echo"; } >&5
3689   (eval "$ac_compile") 2>&5
3690   ac_status=$?
3691   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3692   test $ac_status = 0; }; then :
3693   for ac_file in conftest.o conftest.obj conftest.*; do
3694   test -f "$ac_file" || continue;
3695   case $ac_file in
3696     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3697     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3698        break;;
3699   esac
3700 done
3701 else
3702   $as_echo "$as_me: failed program was:" >&5
3703 sed 's/^/| /' conftest.$ac_ext >&5
3704
3705 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3706 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3707 as_fn_error "cannot compute suffix of object files: cannot compile
3708 See \`config.log' for more details." "$LINENO" 5; }
3709 fi
3710 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3711 fi
3712 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3713 $as_echo "$ac_cv_objext" >&6; }
3714 OBJEXT=$ac_cv_objext
3715 ac_objext=$OBJEXT
3716 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3717 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3718 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3719   $as_echo_n "(cached) " >&6
3720 else
3721   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3722 /* end confdefs.h.  */
3723
3724 int
3725 main ()
3726 {
3727 #ifndef __GNUC__
3728        choke me
3729 #endif
3730
3731   ;
3732   return 0;
3733 }
3734 _ACEOF
3735 if ac_fn_c_try_compile "$LINENO"; then :
3736   ac_compiler_gnu=yes
3737 else
3738   ac_compiler_gnu=no
3739 fi
3740 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3741 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3742
3743 fi
3744 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3745 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3746 if test $ac_compiler_gnu = yes; then
3747   GCC=yes
3748 else
3749   GCC=
3750 fi
3751 ac_test_CFLAGS=${CFLAGS+set}
3752 ac_save_CFLAGS=$CFLAGS
3753 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3754 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3755 if test "${ac_cv_prog_cc_g+set}" = set; then :
3756   $as_echo_n "(cached) " >&6
3757 else
3758   ac_save_c_werror_flag=$ac_c_werror_flag
3759    ac_c_werror_flag=yes
3760    ac_cv_prog_cc_g=no
3761    CFLAGS="-g"
3762    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3763 /* end confdefs.h.  */
3764
3765 int
3766 main ()
3767 {
3768
3769   ;
3770   return 0;
3771 }
3772 _ACEOF
3773 if ac_fn_c_try_compile "$LINENO"; then :
3774   ac_cv_prog_cc_g=yes
3775 else
3776   CFLAGS=""
3777       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3778 /* end confdefs.h.  */
3779
3780 int
3781 main ()
3782 {
3783
3784   ;
3785   return 0;
3786 }
3787 _ACEOF
3788 if ac_fn_c_try_compile "$LINENO"; then :
3789
3790 else
3791   ac_c_werror_flag=$ac_save_c_werror_flag
3792          CFLAGS="-g"
3793          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3794 /* end confdefs.h.  */
3795
3796 int
3797 main ()
3798 {
3799
3800   ;
3801   return 0;
3802 }
3803 _ACEOF
3804 if ac_fn_c_try_compile "$LINENO"; then :
3805   ac_cv_prog_cc_g=yes
3806 fi
3807 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3808 fi
3809 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3810 fi
3811 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3812    ac_c_werror_flag=$ac_save_c_werror_flag
3813 fi
3814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3815 $as_echo "$ac_cv_prog_cc_g" >&6; }
3816 if test "$ac_test_CFLAGS" = set; then
3817   CFLAGS=$ac_save_CFLAGS
3818 elif test $ac_cv_prog_cc_g = yes; then
3819   if test "$GCC" = yes; then
3820     CFLAGS="-g -O2"
3821   else
3822     CFLAGS="-g"
3823   fi
3824 else
3825   if test "$GCC" = yes; then
3826     CFLAGS="-O2"
3827   else
3828     CFLAGS=
3829   fi
3830 fi
3831 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3832 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3833 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3834   $as_echo_n "(cached) " >&6
3835 else
3836   ac_cv_prog_cc_c89=no
3837 ac_save_CC=$CC
3838 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3839 /* end confdefs.h.  */
3840 #include <stdarg.h>
3841 #include <stdio.h>
3842 #include <sys/types.h>
3843 #include <sys/stat.h>
3844 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3845 struct buf { int x; };
3846 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3847 static char *e (p, i)
3848      char **p;
3849      int i;
3850 {
3851   return p[i];
3852 }
3853 static char *f (char * (*g) (char **, int), char **p, ...)
3854 {
3855   char *s;
3856   va_list v;
3857   va_start (v,p);
3858   s = g (p, va_arg (v,int));
3859   va_end (v);
3860   return s;
3861 }
3862
3863 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3864    function prototypes and stuff, but not '\xHH' hex character constants.
3865    These don't provoke an error unfortunately, instead are silently treated
3866    as 'x'.  The following induces an error, until -std is added to get
3867    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3868    array size at least.  It's necessary to write '\x00'==0 to get something
3869    that's true only with -std.  */
3870 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3871
3872 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3873    inside strings and character constants.  */
3874 #define FOO(x) 'x'
3875 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3876
3877 int test (int i, double x);
3878 struct s1 {int (*f) (int a);};
3879 struct s2 {int (*f) (double a);};
3880 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3881 int argc;
3882 char **argv;
3883 int
3884 main ()
3885 {
3886 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3887   ;
3888   return 0;
3889 }
3890 _ACEOF
3891 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3892         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3893 do
3894   CC="$ac_save_CC $ac_arg"
3895   if ac_fn_c_try_compile "$LINENO"; then :
3896   ac_cv_prog_cc_c89=$ac_arg
3897 fi
3898 rm -f core conftest.err conftest.$ac_objext
3899   test "x$ac_cv_prog_cc_c89" != "xno" && break
3900 done
3901 rm -f conftest.$ac_ext
3902 CC=$ac_save_CC
3903
3904 fi
3905 # AC_CACHE_VAL
3906 case "x$ac_cv_prog_cc_c89" in
3907   x)
3908     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3909 $as_echo "none needed" >&6; } ;;
3910   xno)
3911     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3912 $as_echo "unsupported" >&6; } ;;
3913   *)
3914     CC="$CC $ac_cv_prog_cc_c89"
3915     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3916 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3917 esac
3918 if test "x$ac_cv_prog_cc_c89" != xno; then :
3919
3920 fi
3921
3922 ac_ext=c
3923 ac_cpp='$CPP $CPPFLAGS'
3924 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3925 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3926 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3927 DEPDIR="${am__leading_dot}deps"
3928
3929 ac_config_commands="$ac_config_commands depfiles"
3930
3931
3932 am_make=${MAKE-make}
3933 cat > confinc << 'END'
3934 am__doit:
3935         @echo this is the am__doit target
3936 .PHONY: am__doit
3937 END
3938 # If we don't find an include directive, just comment out the code.
3939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3940 $as_echo_n "checking for style of include used by $am_make... " >&6; }
3941 am__include="#"
3942 am__quote=
3943 _am_result=none
3944 # First try GNU make style include.
3945 echo "include confinc" > confmf
3946 # Ignore all kinds of additional output from `make'.
3947 case `$am_make -s -f confmf 2> /dev/null` in #(
3948 *the\ am__doit\ target*)
3949   am__include=include
3950   am__quote=
3951   _am_result=GNU
3952   ;;
3953 esac
3954 # Now try BSD make style include.
3955 if test "$am__include" = "#"; then
3956    echo '.include "confinc"' > confmf
3957    case `$am_make -s -f confmf 2> /dev/null` in #(
3958    *the\ am__doit\ target*)
3959      am__include=.include
3960      am__quote="\""
3961      _am_result=BSD
3962      ;;
3963    esac
3964 fi
3965
3966
3967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3968 $as_echo "$_am_result" >&6; }
3969 rm -f confinc confmf
3970
3971 # Check whether --enable-dependency-tracking was given.
3972 if test "${enable_dependency_tracking+set}" = set; then :
3973   enableval=$enable_dependency_tracking;
3974 fi
3975
3976 if test "x$enable_dependency_tracking" != xno; then
3977   am_depcomp="$ac_aux_dir/depcomp"
3978   AMDEPBACKSLASH='\'
3979 fi
3980  if test "x$enable_dependency_tracking" != xno; then
3981   AMDEP_TRUE=
3982   AMDEP_FALSE='#'
3983 else
3984   AMDEP_TRUE='#'
3985   AMDEP_FALSE=
3986 fi
3987
3988
3989
3990 depcc="$CC"   am_compiler_list=
3991
3992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3993 $as_echo_n "checking dependency style of $depcc... " >&6; }
3994 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
3995   $as_echo_n "(cached) " >&6
3996 else
3997   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3998   # We make a subdir and do the tests there.  Otherwise we can end up
3999   # making bogus files that we don't know about and never remove.  For
4000   # instance it was reported that on HP-UX the gcc test will end up
4001   # making a dummy file named `D' -- because `-MD' means `put the output
4002   # in D'.
4003   mkdir conftest.dir
4004   # Copy depcomp to subdir because otherwise we won't find it if we're
4005   # using a relative directory.
4006   cp "$am_depcomp" conftest.dir
4007   cd conftest.dir
4008   # We will build objects and dependencies in a subdirectory because
4009   # it helps to detect inapplicable dependency modes.  For instance
4010   # both Tru64's cc and ICC support -MD to output dependencies as a
4011   # side effect of compilation, but ICC will put the dependencies in
4012   # the current directory while Tru64 will put them in the object
4013   # directory.
4014   mkdir sub
4015
4016   am_cv_CC_dependencies_compiler_type=none
4017   if test "$am_compiler_list" = ""; then
4018      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4019   fi
4020   am__universal=false
4021   case " $depcc " in #(
4022      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4023      esac
4024
4025   for depmode in $am_compiler_list; do
4026     # Setup a source with many dependencies, because some compilers
4027     # like to wrap large dependency lists on column 80 (with \), and
4028     # we should not choose a depcomp mode which is confused by this.
4029     #
4030     # We need to recreate these files for each test, as the compiler may
4031     # overwrite some of them when testing with obscure command lines.
4032     # This happens at least with the AIX C compiler.
4033     : > sub/conftest.c
4034     for i in 1 2 3 4 5 6; do
4035       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4036       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4037       # Solaris 8's {/usr,}/bin/sh.
4038       touch sub/conftst$i.h
4039     done
4040     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4041
4042     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4043     # mode.  It turns out that the SunPro C++ compiler does not properly
4044     # handle `-M -o', and we need to detect this.  Also, some Intel
4045     # versions had trouble with output in subdirs
4046     am__obj=sub/conftest.${OBJEXT-o}
4047     am__minus_obj="-o $am__obj"
4048     case $depmode in
4049     gcc)
4050       # This depmode causes a compiler race in universal mode.
4051       test "$am__universal" = false || continue
4052       ;;
4053     nosideeffect)
4054       # after this tag, mechanisms are not by side-effect, so they'll
4055       # only be used when explicitly requested
4056       if test "x$enable_dependency_tracking" = xyes; then
4057         continue
4058       else
4059         break
4060       fi
4061       ;;
4062     msvisualcpp | msvcmsys)
4063       # This compiler won't grok `-c -o', but also, the minuso test has
4064       # not run yet.  These depmodes are late enough in the game, and
4065       # so weak that their functioning should not be impacted.
4066       am__obj=conftest.${OBJEXT-o}
4067       am__minus_obj=
4068       ;;
4069     none) break ;;
4070     esac
4071     if depmode=$depmode \
4072        source=sub/conftest.c object=$am__obj \
4073        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4074        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4075          >/dev/null 2>conftest.err &&
4076        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4077        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4078        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4079        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4080       # icc doesn't choke on unknown options, it will just issue warnings
4081       # or remarks (even with -Werror).  So we grep stderr for any message
4082       # that says an option was ignored or not supported.
4083       # When given -MP, icc 7.0 and 7.1 complain thusly:
4084       #   icc: Command line warning: ignoring option '-M'; no argument required
4085       # The diagnosis changed in icc 8.0:
4086       #   icc: Command line remark: option '-MP' not supported
4087       if (grep 'ignoring option' conftest.err ||
4088           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4089         am_cv_CC_dependencies_compiler_type=$depmode
4090         break
4091       fi
4092     fi
4093   done
4094
4095   cd ..
4096   rm -rf conftest.dir
4097 else
4098   am_cv_CC_dependencies_compiler_type=none
4099 fi
4100
4101 fi
4102 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4103 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4104 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4105
4106  if
4107   test "x$enable_dependency_tracking" != xno \
4108   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4109   am__fastdepCC_TRUE=
4110   am__fastdepCC_FALSE='#'
4111 else
4112   am__fastdepCC_TRUE='#'
4113   am__fastdepCC_FALSE=
4114 fi
4115
4116
4117 ac_ext=go
4118 ac_compile='$GOC -c $GOCFLAGS conftest.$ac_ext >&5'
4119 ac_link='$GOC -o conftest$ac_exeext $GOCFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4120 ac_compile_gnu=yes
4121 if test -n "$ac_tool_prefix"; then
4122   # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
4123 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
4124 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4125 $as_echo_n "checking for $ac_word... " >&6; }
4126 if test "${ac_cv_prog_GOC+set}" = set; then :
4127   $as_echo_n "(cached) " >&6
4128 else
4129   if test -n "$GOC"; then
4130   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4131 else
4132 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4133 for as_dir in $PATH
4134 do
4135   IFS=$as_save_IFS
4136   test -z "$as_dir" && as_dir=.
4137     for ac_exec_ext in '' $ac_executable_extensions; do
4138   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4139     ac_cv_prog_GOC="${ac_tool_prefix}gccgo"
4140     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4141     break 2
4142   fi
4143 done
4144   done
4145 IFS=$as_save_IFS
4146
4147 fi
4148 fi
4149 GOC=$ac_cv_prog_GOC
4150 if test -n "$GOC"; then
4151   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4152 $as_echo "$GOC" >&6; }
4153 else
4154   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4155 $as_echo "no" >&6; }
4156 fi
4157
4158
4159 fi
4160 if test -z "$ac_cv_prog_GOC"; then
4161   ac_ct_GOC=$GOC
4162   # Extract the first word of "gccgo", so it can be a program name with args.
4163 set dummy gccgo; ac_word=$2
4164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4165 $as_echo_n "checking for $ac_word... " >&6; }
4166 if test "${ac_cv_prog_ac_ct_GOC+set}" = set; then :
4167   $as_echo_n "(cached) " >&6
4168 else
4169   if test -n "$ac_ct_GOC"; then
4170   ac_cv_prog_ac_ct_GOC="$ac_ct_GOC" # Let the user override the test.
4171 else
4172 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4173 for as_dir in $PATH
4174 do
4175   IFS=$as_save_IFS
4176   test -z "$as_dir" && as_dir=.
4177     for ac_exec_ext in '' $ac_executable_extensions; do
4178   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4179     ac_cv_prog_ac_ct_GOC="gccgo"
4180     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4181     break 2
4182   fi
4183 done
4184   done
4185 IFS=$as_save_IFS
4186
4187 fi
4188 fi
4189 ac_ct_GOC=$ac_cv_prog_ac_ct_GOC
4190 if test -n "$ac_ct_GOC"; then
4191   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GOC" >&5
4192 $as_echo "$ac_ct_GOC" >&6; }
4193 else
4194   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4195 $as_echo "no" >&6; }
4196 fi
4197
4198   if test "x$ac_ct_GOC" = x; then
4199     GOC=""
4200   else
4201     case $cross_compiling:$ac_tool_warned in
4202 yes:)
4203 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4204 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4205 ac_tool_warned=yes ;;
4206 esac
4207     GOC=$ac_ct_GOC
4208   fi
4209 else
4210   GOC="$ac_cv_prog_GOC"
4211 fi
4212
4213 if test -z "$GOC"; then
4214   if test -n "$ac_tool_prefix"; then
4215     # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
4216 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
4217 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4218 $as_echo_n "checking for $ac_word... " >&6; }
4219 if test "${ac_cv_prog_GOC+set}" = set; then :
4220   $as_echo_n "(cached) " >&6
4221 else
4222   if test -n "$GOC"; then
4223   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4224 else
4225 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4226 for as_dir in $PATH
4227 do
4228   IFS=$as_save_IFS
4229   test -z "$as_dir" && as_dir=.
4230     for ac_exec_ext in '' $ac_executable_extensions; do
4231   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4232     ac_cv_prog_GOC="$ac_tool_prefix}gccgo"
4233     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4234     break 2
4235   fi
4236 done
4237   done
4238 IFS=$as_save_IFS
4239
4240 fi
4241 fi
4242 GOC=$ac_cv_prog_GOC
4243 if test -n "$GOC"; then
4244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4245 $as_echo "$GOC" >&6; }
4246 else
4247   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4248 $as_echo "no" >&6; }
4249 fi
4250
4251
4252   fi
4253 fi
4254 if test -z "$GOC"; then
4255   # Extract the first word of "gccgo", so it can be a program name with args.
4256 set dummy gccgo; ac_word=$2
4257 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4258 $as_echo_n "checking for $ac_word... " >&6; }
4259 if test "${ac_cv_prog_GOC+set}" = set; then :
4260   $as_echo_n "(cached) " >&6
4261 else
4262   if test -n "$GOC"; then
4263   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4264 else
4265   ac_prog_rejected=no
4266 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4267 for as_dir in $PATH
4268 do
4269   IFS=$as_save_IFS
4270   test -z "$as_dir" && as_dir=.
4271     for ac_exec_ext in '' $ac_executable_extensions; do
4272   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4273     if test "$as_dir/$ac_word$ac_exec_ext" = "gccgo"; then
4274        ac_prog_rejected=yes
4275        continue
4276      fi
4277     ac_cv_prog_GOC="gccgo"
4278     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4279     break 2
4280   fi
4281 done
4282   done
4283 IFS=$as_save_IFS
4284
4285 if test $ac_prog_rejected = yes; then
4286   # We found a bogon in the path, so make sure we never use it.
4287   set dummy $ac_cv_prog_GOC
4288   shift
4289   if test $# != 0; then
4290     # We chose a different compiler from the bogus one.
4291     # However, it has the same basename, so the bogon will be chosen
4292     # first if we set GOC to just the basename; use the full file name.
4293     shift
4294     ac_cv_prog_GOC="$as_dir/$ac_word${1+' '}$@"
4295   fi
4296 fi
4297 fi
4298 fi
4299 GOC=$ac_cv_prog_GOC
4300 if test -n "$GOC"; then
4301   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4302 $as_echo "$GOC" >&6; }
4303 else
4304   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4305 $as_echo "no" >&6; }
4306 fi
4307
4308
4309 fi
4310
4311
4312 # Provide some information about the compiler.
4313 $as_echo "$as_me:${as_lineno-$LINENO}: checking for Go compiler version" >&5
4314 set X $ac_compile
4315 ac_compiler=$2
4316 { { ac_try="$ac_compiler --version >&5"
4317 case "(($ac_try" in
4318   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4319   *) ac_try_echo=$ac_try;;
4320 esac
4321 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4322 $as_echo "$ac_try_echo"; } >&5
4323   (eval "$ac_compiler --version >&5") 2>conftest.err
4324   ac_status=$?
4325   if test -s conftest.err; then
4326     sed '10a\
4327 ... rest of stderr output deleted ...
4328          10q' conftest.err >conftest.er1
4329     cat conftest.er1 >&5
4330     rm -f conftest.er1 conftest.err
4331   fi
4332   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4333   test $ac_status = 0; }
4334 GOCFLAGS="-g -O2"
4335 ac_ext=c
4336 ac_cpp='$CPP $CPPFLAGS'
4337 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4338 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4339 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4340
4341
4342
4343
4344
4345
4346 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4347 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4348     # Check whether --enable-maintainer-mode was given.
4349 if test "${enable_maintainer_mode+set}" = set; then :
4350   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4351 else
4352   USE_MAINTAINER_MODE=no
4353 fi
4354
4355   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4356 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4357    if test $USE_MAINTAINER_MODE = yes; then
4358   MAINTAINER_MODE_TRUE=
4359   MAINTAINER_MODE_FALSE='#'
4360 else
4361   MAINTAINER_MODE_TRUE='#'
4362   MAINTAINER_MODE_FALSE=
4363 fi
4364
4365   MAINT=$MAINTAINER_MODE_TRUE
4366
4367
4368
4369 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4370 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4371 if test "${ac_cv_path_SED+set}" = set; then :
4372   $as_echo_n "(cached) " >&6
4373 else
4374             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4375      for ac_i in 1 2 3 4 5 6 7; do
4376        ac_script="$ac_script$as_nl$ac_script"
4377      done
4378      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4379      { ac_script=; unset ac_script;}
4380      if test -z "$SED"; then
4381   ac_path_SED_found=false
4382   # Loop through the user's path and test for each of PROGNAME-LIST
4383   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4384 for as_dir in $PATH
4385 do
4386   IFS=$as_save_IFS
4387   test -z "$as_dir" && as_dir=.
4388     for ac_prog in sed gsed; do
4389     for ac_exec_ext in '' $ac_executable_extensions; do
4390       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4391       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
4392 # Check for GNU ac_path_SED and select it if it is found.
4393   # Check for GNU $ac_path_SED
4394 case `"$ac_path_SED" --version 2>&1` in
4395 *GNU*)
4396   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4397 *)
4398   ac_count=0
4399   $as_echo_n 0123456789 >"conftest.in"
4400   while :
4401   do
4402     cat "conftest.in" "conftest.in" >"conftest.tmp"
4403     mv "conftest.tmp" "conftest.in"
4404     cp "conftest.in" "conftest.nl"
4405     $as_echo '' >> "conftest.nl"
4406     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4407     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4408     as_fn_arith $ac_count + 1 && ac_count=$as_val
4409     if test $ac_count -gt ${ac_path_SED_max-0}; then
4410       # Best one so far, save it but keep looking for a better one
4411       ac_cv_path_SED="$ac_path_SED"
4412       ac_path_SED_max=$ac_count
4413     fi
4414     # 10*(2^10) chars as input seems more than enough
4415     test $ac_count -gt 10 && break
4416   done
4417   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4418 esac
4419
4420       $ac_path_SED_found && break 3
4421     done
4422   done
4423   done
4424 IFS=$as_save_IFS
4425   if test -z "$ac_cv_path_SED"; then
4426     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
4427   fi
4428 else
4429   ac_cv_path_SED=$SED
4430 fi
4431
4432 fi
4433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4434 $as_echo "$ac_cv_path_SED" >&6; }
4435  SED="$ac_cv_path_SED"
4436   rm -f conftest.sed
4437
4438 test -z "$SED" && SED=sed
4439 Xsed="$SED -e 1s/^X//"
4440
4441
4442
4443
4444
4445
4446
4447
4448
4449
4450
4451 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4452 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4453 if test "${ac_cv_path_GREP+set}" = set; then :
4454   $as_echo_n "(cached) " >&6
4455 else
4456   if test -z "$GREP"; then
4457   ac_path_GREP_found=false
4458   # Loop through the user's path and test for each of PROGNAME-LIST
4459   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4460 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4461 do
4462   IFS=$as_save_IFS
4463   test -z "$as_dir" && as_dir=.
4464     for ac_prog in grep ggrep; do
4465     for ac_exec_ext in '' $ac_executable_extensions; do
4466       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4467       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4468 # Check for GNU ac_path_GREP and select it if it is found.
4469   # Check for GNU $ac_path_GREP
4470 case `"$ac_path_GREP" --version 2>&1` in
4471 *GNU*)
4472   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4473 *)
4474   ac_count=0
4475   $as_echo_n 0123456789 >"conftest.in"
4476   while :
4477   do
4478     cat "conftest.in" "conftest.in" >"conftest.tmp"
4479     mv "conftest.tmp" "conftest.in"
4480     cp "conftest.in" "conftest.nl"
4481     $as_echo 'GREP' >> "conftest.nl"
4482     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4483     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4484     as_fn_arith $ac_count + 1 && ac_count=$as_val
4485     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4486       # Best one so far, save it but keep looking for a better one
4487       ac_cv_path_GREP="$ac_path_GREP"
4488       ac_path_GREP_max=$ac_count
4489     fi
4490     # 10*(2^10) chars as input seems more than enough
4491     test $ac_count -gt 10 && break
4492   done
4493   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4494 esac
4495
4496       $ac_path_GREP_found && break 3
4497     done
4498   done
4499   done
4500 IFS=$as_save_IFS
4501   if test -z "$ac_cv_path_GREP"; then
4502     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4503   fi
4504 else
4505   ac_cv_path_GREP=$GREP
4506 fi
4507
4508 fi
4509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4510 $as_echo "$ac_cv_path_GREP" >&6; }
4511  GREP="$ac_cv_path_GREP"
4512
4513
4514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4515 $as_echo_n "checking for egrep... " >&6; }
4516 if test "${ac_cv_path_EGREP+set}" = set; then :
4517   $as_echo_n "(cached) " >&6
4518 else
4519   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4520    then ac_cv_path_EGREP="$GREP -E"
4521    else
4522      if test -z "$EGREP"; then
4523   ac_path_EGREP_found=false
4524   # Loop through the user's path and test for each of PROGNAME-LIST
4525   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4526 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4527 do
4528   IFS=$as_save_IFS
4529   test -z "$as_dir" && as_dir=.
4530     for ac_prog in egrep; do
4531     for ac_exec_ext in '' $ac_executable_extensions; do
4532       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4533       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4534 # Check for GNU ac_path_EGREP and select it if it is found.
4535   # Check for GNU $ac_path_EGREP
4536 case `"$ac_path_EGREP" --version 2>&1` in
4537 *GNU*)
4538   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4539 *)
4540   ac_count=0
4541   $as_echo_n 0123456789 >"conftest.in"
4542   while :
4543   do
4544     cat "conftest.in" "conftest.in" >"conftest.tmp"
4545     mv "conftest.tmp" "conftest.in"
4546     cp "conftest.in" "conftest.nl"
4547     $as_echo 'EGREP' >> "conftest.nl"
4548     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4549     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4550     as_fn_arith $ac_count + 1 && ac_count=$as_val
4551     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4552       # Best one so far, save it but keep looking for a better one
4553       ac_cv_path_EGREP="$ac_path_EGREP"
4554       ac_path_EGREP_max=$ac_count
4555     fi
4556     # 10*(2^10) chars as input seems more than enough
4557     test $ac_count -gt 10 && break
4558   done
4559   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4560 esac
4561
4562       $ac_path_EGREP_found && break 3
4563     done
4564   done
4565   done
4566 IFS=$as_save_IFS
4567   if test -z "$ac_cv_path_EGREP"; then
4568     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4569   fi
4570 else
4571   ac_cv_path_EGREP=$EGREP
4572 fi
4573
4574    fi
4575 fi
4576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4577 $as_echo "$ac_cv_path_EGREP" >&6; }
4578  EGREP="$ac_cv_path_EGREP"
4579
4580
4581 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4582 $as_echo_n "checking for fgrep... " >&6; }
4583 if test "${ac_cv_path_FGREP+set}" = set; then :
4584   $as_echo_n "(cached) " >&6
4585 else
4586   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4587    then ac_cv_path_FGREP="$GREP -F"
4588    else
4589      if test -z "$FGREP"; then
4590   ac_path_FGREP_found=false
4591   # Loop through the user's path and test for each of PROGNAME-LIST
4592   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4593 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4594 do
4595   IFS=$as_save_IFS
4596   test -z "$as_dir" && as_dir=.
4597     for ac_prog in fgrep; do
4598     for ac_exec_ext in '' $ac_executable_extensions; do
4599       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4600       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
4601 # Check for GNU ac_path_FGREP and select it if it is found.
4602   # Check for GNU $ac_path_FGREP
4603 case `"$ac_path_FGREP" --version 2>&1` in
4604 *GNU*)
4605   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4606 *)
4607   ac_count=0
4608   $as_echo_n 0123456789 >"conftest.in"
4609   while :
4610   do
4611     cat "conftest.in" "conftest.in" >"conftest.tmp"
4612     mv "conftest.tmp" "conftest.in"
4613     cp "conftest.in" "conftest.nl"
4614     $as_echo 'FGREP' >> "conftest.nl"
4615     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4616     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4617     as_fn_arith $ac_count + 1 && ac_count=$as_val
4618     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4619       # Best one so far, save it but keep looking for a better one
4620       ac_cv_path_FGREP="$ac_path_FGREP"
4621       ac_path_FGREP_max=$ac_count
4622     fi
4623     # 10*(2^10) chars as input seems more than enough
4624     test $ac_count -gt 10 && break
4625   done
4626   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4627 esac
4628
4629       $ac_path_FGREP_found && break 3
4630     done
4631   done
4632   done
4633 IFS=$as_save_IFS
4634   if test -z "$ac_cv_path_FGREP"; then
4635     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4636   fi
4637 else
4638   ac_cv_path_FGREP=$FGREP
4639 fi
4640
4641    fi
4642 fi
4643 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4644 $as_echo "$ac_cv_path_FGREP" >&6; }
4645  FGREP="$ac_cv_path_FGREP"
4646
4647
4648 test -z "$GREP" && GREP=grep
4649
4650
4651
4652
4653
4654
4655
4656
4657
4658
4659
4660
4661
4662
4663
4664
4665
4666 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4667 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4668 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4669
4670 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4671 $as_echo_n "checking how to print strings... " >&6; }
4672 # Test print first, because it will be a builtin if present.
4673 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4674    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4675   ECHO='print -r --'
4676 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4677   ECHO='printf %s\n'
4678 else
4679   # Use this function as a fallback that always works.
4680   func_fallback_echo ()
4681   {
4682     eval 'cat <<_LTECHO_EOF
4683 $1
4684 _LTECHO_EOF'
4685   }
4686   ECHO='func_fallback_echo'
4687 fi
4688
4689 # func_echo_all arg...
4690 # Invoke $ECHO with all args, space-separated.
4691 func_echo_all ()
4692 {
4693     $ECHO ""
4694 }
4695
4696 case "$ECHO" in
4697   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4698 $as_echo "printf" >&6; } ;;
4699   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4700 $as_echo "print -r" >&6; } ;;
4701   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4702 $as_echo "cat" >&6; } ;;
4703 esac
4704
4705
4706
4707
4708
4709
4710
4711
4712
4713
4714
4715
4716
4717
4718
4719
4720 # Check whether --with-gnu-ld was given.
4721 if test "${with_gnu_ld+set}" = set; then :
4722   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
4723 else
4724   with_gnu_ld=no
4725 fi
4726
4727 ac_prog=ld
4728 if test "$GCC" = yes; then
4729   # Check if gcc -print-prog-name=ld gives a path.
4730   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4731 $as_echo_n "checking for ld used by $CC... " >&6; }
4732   case $host in
4733   *-*-mingw*)
4734     # gcc leaves a trailing carriage return which upsets mingw
4735     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4736   *)
4737     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4738   esac
4739   case $ac_prog in
4740     # Accept absolute paths.
4741     [\\/]* | ?:[\\/]*)
4742       re_direlt='/[^/][^/]*/\.\./'
4743       # Canonicalize the pathname of ld
4744       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4745       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4746         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4747       done
4748       test -z "$LD" && LD="$ac_prog"
4749       ;;
4750   "")
4751     # If it fails, then pretend we aren't using GCC.
4752     ac_prog=ld
4753     ;;
4754   *)
4755     # If it is relative, then search for the first ld in PATH.
4756     with_gnu_ld=unknown
4757     ;;
4758   esac
4759 elif test "$with_gnu_ld" = yes; then
4760   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4761 $as_echo_n "checking for GNU ld... " >&6; }
4762 else
4763   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4764 $as_echo_n "checking for non-GNU ld... " >&6; }
4765 fi
4766 if test "${lt_cv_path_LD+set}" = set; then :
4767   $as_echo_n "(cached) " >&6
4768 else
4769   if test -z "$LD"; then
4770   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4771   for ac_dir in $PATH; do
4772     IFS="$lt_save_ifs"
4773     test -z "$ac_dir" && ac_dir=.
4774     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4775       lt_cv_path_LD="$ac_dir/$ac_prog"
4776       # Check to see if the program is GNU ld.  I'd rather use --version,
4777       # but apparently some variants of GNU ld only accept -v.
4778       # Break only if it was the GNU/non-GNU ld that we prefer.
4779       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4780       *GNU* | *'with BFD'*)
4781         test "$with_gnu_ld" != no && break
4782         ;;
4783       *)
4784         test "$with_gnu_ld" != yes && break
4785         ;;
4786       esac
4787     fi
4788   done
4789   IFS="$lt_save_ifs"
4790 else
4791   lt_cv_path_LD="$LD" # Let the user override the test with a path.
4792 fi
4793 fi
4794
4795 LD="$lt_cv_path_LD"
4796 if test -n "$LD"; then
4797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4798 $as_echo "$LD" >&6; }
4799 else
4800   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4801 $as_echo "no" >&6; }
4802 fi
4803 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
4804 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4805 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4806 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
4807   $as_echo_n "(cached) " >&6
4808 else
4809   # I'd rather use --version here, but apparently some GNU lds only accept -v.
4810 case `$LD -v 2>&1 </dev/null` in
4811 *GNU* | *'with BFD'*)
4812   lt_cv_prog_gnu_ld=yes
4813   ;;
4814 *)
4815   lt_cv_prog_gnu_ld=no
4816   ;;
4817 esac
4818 fi
4819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4820 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4821 with_gnu_ld=$lt_cv_prog_gnu_ld
4822
4823
4824
4825
4826
4827
4828
4829
4830
4831 if test -n "$ac_tool_prefix"; then
4832   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4833 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4835 $as_echo_n "checking for $ac_word... " >&6; }
4836 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4837   $as_echo_n "(cached) " >&6
4838 else
4839   if test -n "$RANLIB"; then
4840   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4841 else
4842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4843 for as_dir in $PATH
4844 do
4845   IFS=$as_save_IFS
4846   test -z "$as_dir" && as_dir=.
4847     for ac_exec_ext in '' $ac_executable_extensions; do
4848   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4849     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4850     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4851     break 2
4852   fi
4853 done
4854   done
4855 IFS=$as_save_IFS
4856
4857 fi
4858 fi
4859 RANLIB=$ac_cv_prog_RANLIB
4860 if test -n "$RANLIB"; then
4861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4862 $as_echo "$RANLIB" >&6; }
4863 else
4864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4865 $as_echo "no" >&6; }
4866 fi
4867
4868
4869 fi
4870 if test -z "$ac_cv_prog_RANLIB"; then
4871   ac_ct_RANLIB=$RANLIB
4872   # Extract the first word of "ranlib", so it can be a program name with args.
4873 set dummy ranlib; ac_word=$2
4874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4875 $as_echo_n "checking for $ac_word... " >&6; }
4876 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4877   $as_echo_n "(cached) " >&6
4878 else
4879   if test -n "$ac_ct_RANLIB"; then
4880   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4881 else
4882 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4883 for as_dir in $PATH
4884 do
4885   IFS=$as_save_IFS
4886   test -z "$as_dir" && as_dir=.
4887     for ac_exec_ext in '' $ac_executable_extensions; do
4888   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4889     ac_cv_prog_ac_ct_RANLIB="ranlib"
4890     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4891     break 2
4892   fi
4893 done
4894   done
4895 IFS=$as_save_IFS
4896
4897 fi
4898 fi
4899 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4900 if test -n "$ac_ct_RANLIB"; then
4901   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4902 $as_echo "$ac_ct_RANLIB" >&6; }
4903 else
4904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4905 $as_echo "no" >&6; }
4906 fi
4907
4908   if test "x$ac_ct_RANLIB" = x; then
4909     RANLIB=":"
4910   else
4911     case $cross_compiling:$ac_tool_warned in
4912 yes:)
4913 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4914 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4915 ac_tool_warned=yes ;;
4916 esac
4917     RANLIB=$ac_ct_RANLIB
4918   fi
4919 else
4920   RANLIB="$ac_cv_prog_RANLIB"
4921 fi
4922
4923 if test -n "$ac_tool_prefix"; then
4924   # Extract the first word of "${ac_tool_prefix}objcopy", so it can be a program name with args.
4925 set dummy ${ac_tool_prefix}objcopy; ac_word=$2
4926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4927 $as_echo_n "checking for $ac_word... " >&6; }
4928 if test "${ac_cv_prog_OBJCOPY+set}" = set; then :
4929   $as_echo_n "(cached) " >&6
4930 else
4931   if test -n "$OBJCOPY"; then
4932   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
4933 else
4934 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4935 for as_dir in $PATH
4936 do
4937   IFS=$as_save_IFS
4938   test -z "$as_dir" && as_dir=.
4939     for ac_exec_ext in '' $ac_executable_extensions; do
4940   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4941     ac_cv_prog_OBJCOPY="${ac_tool_prefix}objcopy"
4942     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4943     break 2
4944   fi
4945 done
4946   done
4947 IFS=$as_save_IFS
4948
4949 fi
4950 fi
4951 OBJCOPY=$ac_cv_prog_OBJCOPY
4952 if test -n "$OBJCOPY"; then
4953   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
4954 $as_echo "$OBJCOPY" >&6; }
4955 else
4956   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4957 $as_echo "no" >&6; }
4958 fi
4959
4960
4961 fi
4962 if test -z "$ac_cv_prog_OBJCOPY"; then
4963   ac_ct_OBJCOPY=$OBJCOPY
4964   # Extract the first word of "objcopy", so it can be a program name with args.
4965 set dummy objcopy; ac_word=$2
4966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4967 $as_echo_n "checking for $ac_word... " >&6; }
4968 if test "${ac_cv_prog_ac_ct_OBJCOPY+set}" = set; then :
4969   $as_echo_n "(cached) " >&6
4970 else
4971   if test -n "$ac_ct_OBJCOPY"; then
4972   ac_cv_prog_ac_ct_OBJCOPY="$ac_ct_OBJCOPY" # Let the user override the test.
4973 else
4974 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4975 for as_dir in $PATH
4976 do
4977   IFS=$as_save_IFS
4978   test -z "$as_dir" && as_dir=.
4979     for ac_exec_ext in '' $ac_executable_extensions; do
4980   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4981     ac_cv_prog_ac_ct_OBJCOPY="objcopy"
4982     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4983     break 2
4984   fi
4985 done
4986   done
4987 IFS=$as_save_IFS
4988
4989 fi
4990 fi
4991 ac_ct_OBJCOPY=$ac_cv_prog_ac_ct_OBJCOPY
4992 if test -n "$ac_ct_OBJCOPY"; then
4993   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJCOPY" >&5
4994 $as_echo "$ac_ct_OBJCOPY" >&6; }
4995 else
4996   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4997 $as_echo "no" >&6; }
4998 fi
4999
5000   if test "x$ac_ct_OBJCOPY" = x; then
5001     OBJCOPY="missing-objcopy"
5002   else
5003     case $cross_compiling:$ac_tool_warned in
5004 yes:)
5005 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5006 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5007 ac_tool_warned=yes ;;
5008 esac
5009     OBJCOPY=$ac_ct_OBJCOPY
5010   fi
5011 else
5012   OBJCOPY="$ac_cv_prog_OBJCOPY"
5013 fi
5014
5015
5016 enable_dlopen=yes
5017
5018
5019
5020 case `pwd` in
5021   *\ * | *\     *)
5022     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5023 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5024 esac
5025
5026
5027
5028 macro_version='2.2.7a'
5029 macro_revision='1.3134'
5030
5031
5032
5033
5034
5035
5036
5037
5038
5039
5040
5041
5042
5043 ltmain="$ac_aux_dir/ltmain.sh"
5044
5045 # Backslashify metacharacters that are still active within
5046 # double-quoted strings.
5047 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5048
5049 # Same as above, but do not quote variable references.
5050 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5051
5052 # Sed substitution to delay expansion of an escaped shell variable in a
5053 # double_quote_subst'ed string.
5054 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5055
5056 # Sed substitution to delay expansion of an escaped single quote.
5057 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5058
5059 # Sed substitution to avoid accidental globbing in evaled expressions
5060 no_glob_subst='s/\*/\\\*/g'
5061
5062 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5063 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5064 if test "${lt_cv_path_NM+set}" = set; then :
5065   $as_echo_n "(cached) " >&6
5066 else
5067   if test -n "$NM"; then
5068   # Let the user override the test.
5069   lt_cv_path_NM="$NM"
5070 else
5071   lt_nm_to_check="${ac_tool_prefix}nm"
5072   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5073     lt_nm_to_check="$lt_nm_to_check nm"
5074   fi
5075   for lt_tmp_nm in $lt_nm_to_check; do
5076     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5077     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5078       IFS="$lt_save_ifs"
5079       test -z "$ac_dir" && ac_dir=.
5080       tmp_nm="$ac_dir/$lt_tmp_nm"
5081       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5082         # Check to see if the nm accepts a BSD-compat flag.
5083         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5084         #   nm: unknown option "B" ignored
5085         # Tru64's nm complains that /dev/null is an invalid object file
5086         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5087         */dev/null* | *'Invalid file or object type'*)
5088           lt_cv_path_NM="$tmp_nm -B"
5089           break
5090           ;;
5091         *)
5092           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5093           */dev/null*)
5094             lt_cv_path_NM="$tmp_nm -p"
5095             break
5096             ;;
5097           *)
5098             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5099             continue # so that we can try to find one that supports BSD flags
5100             ;;
5101           esac
5102           ;;
5103         esac
5104       fi
5105     done
5106     IFS="$lt_save_ifs"
5107   done
5108   : ${lt_cv_path_NM=no}
5109 fi
5110 fi
5111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5112 $as_echo "$lt_cv_path_NM" >&6; }
5113 if test "$lt_cv_path_NM" != "no"; then
5114   NM="$lt_cv_path_NM"
5115 else
5116   # Didn't find any BSD compatible name lister, look for dumpbin.
5117   if test -n "$DUMPBIN"; then :
5118     # Let the user override the test.
5119   else
5120     if test -n "$ac_tool_prefix"; then
5121   for ac_prog in dumpbin "link -dump"
5122   do
5123     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5124 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5125 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5126 $as_echo_n "checking for $ac_word... " >&6; }
5127 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
5128   $as_echo_n "(cached) " >&6
5129 else
5130   if test -n "$DUMPBIN"; then
5131   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5132 else
5133 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5134 for as_dir in $PATH
5135 do
5136   IFS=$as_save_IFS
5137   test -z "$as_dir" && as_dir=.
5138     for ac_exec_ext in '' $ac_executable_extensions; do
5139   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5140     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5141     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5142     break 2
5143   fi
5144 done
5145   done
5146 IFS=$as_save_IFS
5147
5148 fi
5149 fi
5150 DUMPBIN=$ac_cv_prog_DUMPBIN
5151 if test -n "$DUMPBIN"; then
5152   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5153 $as_echo "$DUMPBIN" >&6; }
5154 else
5155   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5156 $as_echo "no" >&6; }
5157 fi
5158
5159
5160     test -n "$DUMPBIN" && break
5161   done
5162 fi
5163 if test -z "$DUMPBIN"; then
5164   ac_ct_DUMPBIN=$DUMPBIN
5165   for ac_prog in dumpbin "link -dump"
5166 do
5167   # Extract the first word of "$ac_prog", so it can be a program name with args.
5168 set dummy $ac_prog; ac_word=$2
5169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5170 $as_echo_n "checking for $ac_word... " >&6; }
5171 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
5172   $as_echo_n "(cached) " >&6
5173 else
5174   if test -n "$ac_ct_DUMPBIN"; then
5175   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5176 else
5177 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5178 for as_dir in $PATH
5179 do
5180   IFS=$as_save_IFS
5181   test -z "$as_dir" && as_dir=.
5182     for ac_exec_ext in '' $ac_executable_extensions; do
5183   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5184     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5185     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5186     break 2
5187   fi
5188 done
5189   done
5190 IFS=$as_save_IFS
5191
5192 fi
5193 fi
5194 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5195 if test -n "$ac_ct_DUMPBIN"; then
5196   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5197 $as_echo "$ac_ct_DUMPBIN" >&6; }
5198 else
5199   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5200 $as_echo "no" >&6; }
5201 fi
5202
5203
5204   test -n "$ac_ct_DUMPBIN" && break
5205 done
5206
5207   if test "x$ac_ct_DUMPBIN" = x; then
5208     DUMPBIN=":"
5209   else
5210     case $cross_compiling:$ac_tool_warned in
5211 yes:)
5212 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5213 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5214 ac_tool_warned=yes ;;
5215 esac
5216     DUMPBIN=$ac_ct_DUMPBIN
5217   fi
5218 fi
5219
5220     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5221     *COFF*)
5222       DUMPBIN="$DUMPBIN -symbols"
5223       ;;
5224     *)
5225       DUMPBIN=:
5226       ;;
5227     esac
5228   fi
5229
5230   if test "$DUMPBIN" != ":"; then
5231     NM="$DUMPBIN"
5232   fi
5233 fi
5234 test -z "$NM" && NM=nm
5235
5236
5237
5238
5239
5240
5241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5242 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5243 if test "${lt_cv_nm_interface+set}" = set; then :
5244   $as_echo_n "(cached) " >&6
5245 else
5246   lt_cv_nm_interface="BSD nm"
5247   echo "int some_variable = 0;" > conftest.$ac_ext
5248   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5249   (eval "$ac_compile" 2>conftest.err)
5250   cat conftest.err >&5
5251   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5252   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5253   cat conftest.err >&5
5254   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5255   cat conftest.out >&5
5256   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5257     lt_cv_nm_interface="MS dumpbin"
5258   fi
5259   rm -f conftest*
5260 fi
5261 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5262 $as_echo "$lt_cv_nm_interface" >&6; }
5263
5264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5265 $as_echo_n "checking whether ln -s works... " >&6; }
5266 LN_S=$as_ln_s
5267 if test "$LN_S" = "ln -s"; then
5268   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5269 $as_echo "yes" >&6; }
5270 else
5271   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5272 $as_echo "no, using $LN_S" >&6; }
5273 fi
5274
5275 # find the maximum length of command line arguments
5276 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5277 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5278 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
5279   $as_echo_n "(cached) " >&6
5280 else
5281     i=0
5282   teststring="ABCD"
5283
5284   case $build_os in
5285   msdosdjgpp*)
5286     # On DJGPP, this test can blow up pretty badly due to problems in libc
5287     # (any single argument exceeding 2000 bytes causes a buffer overrun
5288     # during glob expansion).  Even if it were fixed, the result of this
5289     # check would be larger than it should be.
5290     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5291     ;;
5292
5293   gnu*)
5294     # Under GNU Hurd, this test is not required because there is
5295     # no limit to the length of command line arguments.
5296     # Libtool will interpret -1 as no limit whatsoever
5297     lt_cv_sys_max_cmd_len=-1;
5298     ;;
5299
5300   cygwin* | mingw* | cegcc*)
5301     # On Win9x/ME, this test blows up -- it succeeds, but takes
5302     # about 5 minutes as the teststring grows exponentially.
5303     # Worse, since 9x/ME are not pre-emptively multitasking,
5304     # you end up with a "frozen" computer, even though with patience
5305     # the test eventually succeeds (with a max line length of 256k).
5306     # Instead, let's just punt: use the minimum linelength reported by
5307     # all of the supported platforms: 8192 (on NT/2K/XP).
5308     lt_cv_sys_max_cmd_len=8192;
5309     ;;
5310
5311   mint*)
5312     # On MiNT this can take a long time and run out of memory.
5313     lt_cv_sys_max_cmd_len=8192;
5314     ;;
5315
5316   amigaos*)
5317     # On AmigaOS with pdksh, this test takes hours, literally.
5318     # So we just punt and use a minimum line length of 8192.
5319     lt_cv_sys_max_cmd_len=8192;
5320     ;;
5321
5322   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5323     # This has been around since 386BSD, at least.  Likely further.
5324     if test -x /sbin/sysctl; then
5325       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5326     elif test -x /usr/sbin/sysctl; then
5327       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5328     else
5329       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5330     fi
5331     # And add a safety zone
5332     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5333     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5334     ;;
5335
5336   interix*)
5337     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5338     lt_cv_sys_max_cmd_len=196608
5339     ;;
5340
5341   osf*)
5342     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5343     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5344     # nice to cause kernel panics so lets avoid the loop below.
5345     # First set a reasonable default.
5346     lt_cv_sys_max_cmd_len=16384
5347     #
5348     if test -x /sbin/sysconfig; then
5349       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5350         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5351       esac
5352     fi
5353     ;;
5354   sco3.2v5*)
5355     lt_cv_sys_max_cmd_len=102400
5356     ;;
5357   sysv5* | sco5v6* | sysv4.2uw2*)
5358     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5359     if test -n "$kargmax"; then
5360       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5361     else
5362       lt_cv_sys_max_cmd_len=32768
5363     fi
5364     ;;
5365   *)
5366     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5367     if test -n "$lt_cv_sys_max_cmd_len"; then
5368       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5369       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5370     else
5371       # Make teststring a little bigger before we do anything with it.
5372       # a 1K string should be a reasonable start.
5373       for i in 1 2 3 4 5 6 7 8 ; do
5374         teststring=$teststring$teststring
5375       done
5376       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5377       # If test is not a shell built-in, we'll probably end up computing a
5378       # maximum length that is only half of the actual maximum length, but
5379       # we can't tell.
5380       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5381                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5382               test $i != 17 # 1/2 MB should be enough
5383       do
5384         i=`expr $i + 1`
5385         teststring=$teststring$teststring
5386       done
5387       # Only check the string length outside the loop.
5388       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5389       teststring=
5390       # Add a significant safety factor because C++ compilers can tack on
5391       # massive amounts of additional arguments before passing them to the
5392       # linker.  It appears as though 1/2 is a usable value.
5393       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5394     fi
5395     ;;
5396   esac
5397
5398 fi
5399
5400 if test -n $lt_cv_sys_max_cmd_len ; then
5401   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5402 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5403 else
5404   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5405 $as_echo "none" >&6; }
5406 fi
5407 max_cmd_len=$lt_cv_sys_max_cmd_len
5408
5409
5410
5411
5412
5413
5414 : ${CP="cp -f"}
5415 : ${MV="mv -f"}
5416 : ${RM="rm -f"}
5417
5418 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5419 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5420 # Try some XSI features
5421 xsi_shell=no
5422 ( _lt_dummy="a/b/c"
5423   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5424       = c,a/b,, \
5425     && eval 'test $(( 1 + 1 )) -eq 2 \
5426     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5427   && xsi_shell=yes
5428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5429 $as_echo "$xsi_shell" >&6; }
5430
5431
5432 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5433 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5434 lt_shell_append=no
5435 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5436     >/dev/null 2>&1 \
5437   && lt_shell_append=yes
5438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5439 $as_echo "$lt_shell_append" >&6; }
5440
5441
5442 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5443   lt_unset=unset
5444 else
5445   lt_unset=false
5446 fi
5447
5448
5449
5450
5451
5452 # test EBCDIC or ASCII
5453 case `echo X|tr X '\101'` in
5454  A) # ASCII based system
5455     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5456   lt_SP2NL='tr \040 \012'
5457   lt_NL2SP='tr \015\012 \040\040'
5458   ;;
5459  *) # EBCDIC based system
5460   lt_SP2NL='tr \100 \n'
5461   lt_NL2SP='tr \r\n \100\100'
5462   ;;
5463 esac
5464
5465
5466
5467
5468
5469
5470
5471
5472
5473 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5474 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5475 if test "${lt_cv_ld_reload_flag+set}" = set; then :
5476   $as_echo_n "(cached) " >&6
5477 else
5478   lt_cv_ld_reload_flag='-r'
5479 fi
5480 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5481 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5482 reload_flag=$lt_cv_ld_reload_flag
5483 case $reload_flag in
5484 "" | " "*) ;;
5485 *) reload_flag=" $reload_flag" ;;
5486 esac
5487 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5488 case $host_os in
5489   darwin*)
5490     if test "$GCC" = yes; then
5491       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5492     else
5493       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5494     fi
5495     ;;
5496 esac
5497
5498
5499
5500
5501
5502
5503
5504
5505
5506 if test -n "$ac_tool_prefix"; then
5507   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5508 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5510 $as_echo_n "checking for $ac_word... " >&6; }
5511 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
5512   $as_echo_n "(cached) " >&6
5513 else
5514   if test -n "$OBJDUMP"; then
5515   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5516 else
5517 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5518 for as_dir in $PATH
5519 do
5520   IFS=$as_save_IFS
5521   test -z "$as_dir" && as_dir=.
5522     for ac_exec_ext in '' $ac_executable_extensions; do
5523   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5524     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5525     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5526     break 2
5527   fi
5528 done
5529   done
5530 IFS=$as_save_IFS
5531
5532 fi
5533 fi
5534 OBJDUMP=$ac_cv_prog_OBJDUMP
5535 if test -n "$OBJDUMP"; then
5536   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5537 $as_echo "$OBJDUMP" >&6; }
5538 else
5539   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5540 $as_echo "no" >&6; }
5541 fi
5542
5543
5544 fi
5545 if test -z "$ac_cv_prog_OBJDUMP"; then
5546   ac_ct_OBJDUMP=$OBJDUMP
5547   # Extract the first word of "objdump", so it can be a program name with args.
5548 set dummy objdump; ac_word=$2
5549 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5550 $as_echo_n "checking for $ac_word... " >&6; }
5551 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
5552   $as_echo_n "(cached) " >&6
5553 else
5554   if test -n "$ac_ct_OBJDUMP"; then
5555   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5556 else
5557 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5558 for as_dir in $PATH
5559 do
5560   IFS=$as_save_IFS
5561   test -z "$as_dir" && as_dir=.
5562     for ac_exec_ext in '' $ac_executable_extensions; do
5563   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5564     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5565     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5566     break 2
5567   fi
5568 done
5569   done
5570 IFS=$as_save_IFS
5571
5572 fi
5573 fi
5574 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5575 if test -n "$ac_ct_OBJDUMP"; then
5576   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5577 $as_echo "$ac_ct_OBJDUMP" >&6; }
5578 else
5579   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5580 $as_echo "no" >&6; }
5581 fi
5582
5583   if test "x$ac_ct_OBJDUMP" = x; then
5584     OBJDUMP="false"
5585   else
5586     case $cross_compiling:$ac_tool_warned in
5587 yes:)
5588 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5589 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5590 ac_tool_warned=yes ;;
5591 esac
5592     OBJDUMP=$ac_ct_OBJDUMP
5593   fi
5594 else
5595   OBJDUMP="$ac_cv_prog_OBJDUMP"
5596 fi
5597
5598 test -z "$OBJDUMP" && OBJDUMP=objdump
5599
5600
5601
5602
5603
5604
5605
5606
5607
5608 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5609 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5610 if test "${lt_cv_deplibs_check_method+set}" = set; then :
5611   $as_echo_n "(cached) " >&6
5612 else
5613   lt_cv_file_magic_cmd='$MAGIC_CMD'
5614 lt_cv_file_magic_test_file=
5615 lt_cv_deplibs_check_method='unknown'
5616 # Need to set the preceding variable on all platforms that support
5617 # interlibrary dependencies.
5618 # 'none' -- dependencies not supported.
5619 # `unknown' -- same as none, but documents that we really don't know.
5620 # 'pass_all' -- all dependencies passed with no checks.
5621 # 'test_compile' -- check by making test program.
5622 # 'file_magic [[regex]]' -- check by looking for files in library path
5623 # which responds to the $file_magic_cmd with a given extended regex.
5624 # If you have `file' or equivalent on your system and you're not sure
5625 # whether `pass_all' will *always* work, you probably want this one.
5626
5627 case $host_os in
5628 aix[4-9]*)
5629   lt_cv_deplibs_check_method=pass_all
5630   ;;
5631
5632 beos*)
5633   lt_cv_deplibs_check_method=pass_all
5634   ;;
5635
5636 bsdi[45]*)
5637   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5638   lt_cv_file_magic_cmd='/usr/bin/file -L'
5639   lt_cv_file_magic_test_file=/shlib/libc.so
5640   ;;
5641
5642 cygwin*)
5643   # func_win32_libid is a shell function defined in ltmain.sh
5644   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5645   lt_cv_file_magic_cmd='func_win32_libid'
5646   ;;
5647
5648 mingw* | pw32*)
5649   # Base MSYS/MinGW do not provide the 'file' command needed by
5650   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5651   # unless we find 'file', for example because we are cross-compiling.
5652   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5653   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5654     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5655     lt_cv_file_magic_cmd='func_win32_libid'
5656   else
5657     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5658     lt_cv_file_magic_cmd='$OBJDUMP -f'
5659   fi
5660   ;;
5661
5662 cegcc*)
5663   # use the weaker test based on 'objdump'. See mingw*.
5664   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5665   lt_cv_file_magic_cmd='$OBJDUMP -f'
5666   ;;
5667
5668 darwin* | rhapsody*)
5669   lt_cv_deplibs_check_method=pass_all
5670   ;;
5671
5672 freebsd* | dragonfly*)
5673   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5674     case $host_cpu in
5675     i*86 )
5676       # Not sure whether the presence of OpenBSD here was a mistake.
5677       # Let's accept both of them until this is cleared up.
5678       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5679       lt_cv_file_magic_cmd=/usr/bin/file
5680       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5681       ;;
5682     esac
5683   else
5684     lt_cv_deplibs_check_method=pass_all
5685   fi
5686   ;;
5687
5688 gnu*)
5689   lt_cv_deplibs_check_method=pass_all
5690   ;;
5691
5692 haiku*)
5693   lt_cv_deplibs_check_method=pass_all
5694   ;;
5695
5696 hpux10.20* | hpux11*)
5697   lt_cv_file_magic_cmd=/usr/bin/file
5698   case $host_cpu in
5699   ia64*)
5700     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5701     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5702     ;;
5703   hppa*64*)
5704     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5705     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5706     ;;
5707   *)
5708     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5709     lt_cv_file_magic_test_file=/usr/lib/libc.sl
5710     ;;
5711   esac
5712   ;;
5713
5714 interix[3-9]*)
5715   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5716   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5717   ;;
5718
5719 irix5* | irix6* | nonstopux*)
5720   case $LD in
5721   *-32|*"-32 ") libmagic=32-bit;;
5722   *-n32|*"-n32 ") libmagic=N32;;
5723   *-64|*"-64 ") libmagic=64-bit;;
5724   *) libmagic=never-match;;
5725   esac
5726   lt_cv_deplibs_check_method=pass_all
5727   ;;
5728
5729 # This must be Linux ELF.
5730 linux* | k*bsd*-gnu | kopensolaris*-gnu)
5731   lt_cv_deplibs_check_method=pass_all
5732   ;;
5733
5734 netbsd*)
5735   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5736     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5737   else
5738     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5739   fi
5740   ;;
5741
5742 newos6*)
5743   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5744   lt_cv_file_magic_cmd=/usr/bin/file
5745   lt_cv_file_magic_test_file=/usr/lib/libnls.so
5746   ;;
5747
5748 *nto* | *qnx*)
5749   lt_cv_deplibs_check_method=pass_all
5750   ;;
5751
5752 openbsd*)
5753   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5754     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5755   else
5756     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5757   fi
5758   ;;
5759
5760 osf3* | osf4* | osf5*)
5761   lt_cv_deplibs_check_method=pass_all
5762   ;;
5763
5764 rdos*)
5765   lt_cv_deplibs_check_method=pass_all
5766   ;;
5767
5768 solaris*)
5769   lt_cv_deplibs_check_method=pass_all
5770   ;;
5771
5772 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5773   lt_cv_deplibs_check_method=pass_all
5774   ;;
5775
5776 sysv4 | sysv4.3*)
5777   case $host_vendor in
5778   motorola)
5779     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]'
5780     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5781     ;;
5782   ncr)
5783     lt_cv_deplibs_check_method=pass_all
5784     ;;
5785   sequent)
5786     lt_cv_file_magic_cmd='/bin/file'
5787     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5788     ;;
5789   sni)
5790     lt_cv_file_magic_cmd='/bin/file'
5791     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5792     lt_cv_file_magic_test_file=/lib/libc.so
5793     ;;
5794   siemens)
5795     lt_cv_deplibs_check_method=pass_all
5796     ;;
5797   pc)
5798     lt_cv_deplibs_check_method=pass_all
5799     ;;
5800   esac
5801   ;;
5802
5803 tpf*)
5804   lt_cv_deplibs_check_method=pass_all
5805   ;;
5806 esac
5807
5808 fi
5809 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5810 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5811 file_magic_cmd=$lt_cv_file_magic_cmd
5812 deplibs_check_method=$lt_cv_deplibs_check_method
5813 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5814
5815
5816
5817
5818
5819
5820
5821
5822
5823
5824
5825
5826 if test -n "$ac_tool_prefix"; then
5827   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5828 set dummy ${ac_tool_prefix}ar; ac_word=$2
5829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5830 $as_echo_n "checking for $ac_word... " >&6; }
5831 if test "${ac_cv_prog_AR+set}" = set; then :
5832   $as_echo_n "(cached) " >&6
5833 else
5834   if test -n "$AR"; then
5835   ac_cv_prog_AR="$AR" # Let the user override the test.
5836 else
5837 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5838 for as_dir in $PATH
5839 do
5840   IFS=$as_save_IFS
5841   test -z "$as_dir" && as_dir=.
5842     for ac_exec_ext in '' $ac_executable_extensions; do
5843   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5844     ac_cv_prog_AR="${ac_tool_prefix}ar"
5845     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5846     break 2
5847   fi
5848 done
5849   done
5850 IFS=$as_save_IFS
5851
5852 fi
5853 fi
5854 AR=$ac_cv_prog_AR
5855 if test -n "$AR"; then
5856   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5857 $as_echo "$AR" >&6; }
5858 else
5859   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5860 $as_echo "no" >&6; }
5861 fi
5862
5863
5864 fi
5865 if test -z "$ac_cv_prog_AR"; then
5866   ac_ct_AR=$AR
5867   # Extract the first word of "ar", so it can be a program name with args.
5868 set dummy ar; ac_word=$2
5869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5870 $as_echo_n "checking for $ac_word... " >&6; }
5871 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5872   $as_echo_n "(cached) " >&6
5873 else
5874   if test -n "$ac_ct_AR"; then
5875   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5876 else
5877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5878 for as_dir in $PATH
5879 do
5880   IFS=$as_save_IFS
5881   test -z "$as_dir" && as_dir=.
5882     for ac_exec_ext in '' $ac_executable_extensions; do
5883   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5884     ac_cv_prog_ac_ct_AR="ar"
5885     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5886     break 2
5887   fi
5888 done
5889   done
5890 IFS=$as_save_IFS
5891
5892 fi
5893 fi
5894 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5895 if test -n "$ac_ct_AR"; then
5896   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5897 $as_echo "$ac_ct_AR" >&6; }
5898 else
5899   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5900 $as_echo "no" >&6; }
5901 fi
5902
5903   if test "x$ac_ct_AR" = x; then
5904     AR="false"
5905   else
5906     case $cross_compiling:$ac_tool_warned in
5907 yes:)
5908 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5909 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5910 ac_tool_warned=yes ;;
5911 esac
5912     AR=$ac_ct_AR
5913   fi
5914 else
5915   AR="$ac_cv_prog_AR"
5916 fi
5917
5918 test -z "$AR" && AR=ar
5919 test -z "$AR_FLAGS" && AR_FLAGS=cru
5920
5921
5922
5923
5924
5925
5926
5927
5928
5929
5930
5931 if test -n "$ac_tool_prefix"; then
5932   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5933 set dummy ${ac_tool_prefix}strip; ac_word=$2
5934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5935 $as_echo_n "checking for $ac_word... " >&6; }
5936 if test "${ac_cv_prog_STRIP+set}" = set; then :
5937   $as_echo_n "(cached) " >&6
5938 else
5939   if test -n "$STRIP"; then
5940   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5941 else
5942 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5943 for as_dir in $PATH
5944 do
5945   IFS=$as_save_IFS
5946   test -z "$as_dir" && as_dir=.
5947     for ac_exec_ext in '' $ac_executable_extensions; do
5948   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5949     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5950     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5951     break 2
5952   fi
5953 done
5954   done
5955 IFS=$as_save_IFS
5956
5957 fi
5958 fi
5959 STRIP=$ac_cv_prog_STRIP
5960 if test -n "$STRIP"; then
5961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5962 $as_echo "$STRIP" >&6; }
5963 else
5964   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5965 $as_echo "no" >&6; }
5966 fi
5967
5968
5969 fi
5970 if test -z "$ac_cv_prog_STRIP"; then
5971   ac_ct_STRIP=$STRIP
5972   # Extract the first word of "strip", so it can be a program name with args.
5973 set dummy strip; ac_word=$2
5974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5975 $as_echo_n "checking for $ac_word... " >&6; }
5976 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
5977   $as_echo_n "(cached) " >&6
5978 else
5979   if test -n "$ac_ct_STRIP"; then
5980   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5981 else
5982 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5983 for as_dir in $PATH
5984 do
5985   IFS=$as_save_IFS
5986   test -z "$as_dir" && as_dir=.
5987     for ac_exec_ext in '' $ac_executable_extensions; do
5988   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5989     ac_cv_prog_ac_ct_STRIP="strip"
5990     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5991     break 2
5992   fi
5993 done
5994   done
5995 IFS=$as_save_IFS
5996
5997 fi
5998 fi
5999 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6000 if test -n "$ac_ct_STRIP"; then
6001   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6002 $as_echo "$ac_ct_STRIP" >&6; }
6003 else
6004   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6005 $as_echo "no" >&6; }
6006 fi
6007
6008   if test "x$ac_ct_STRIP" = x; then
6009     STRIP=":"
6010   else
6011     case $cross_compiling:$ac_tool_warned in
6012 yes:)
6013 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6014 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6015 ac_tool_warned=yes ;;
6016 esac
6017     STRIP=$ac_ct_STRIP
6018   fi
6019 else
6020   STRIP="$ac_cv_prog_STRIP"
6021 fi
6022
6023 test -z "$STRIP" && STRIP=:
6024
6025
6026
6027
6028
6029
6030 if test -n "$ac_tool_prefix"; then
6031   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6032 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6034 $as_echo_n "checking for $ac_word... " >&6; }
6035 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6036   $as_echo_n "(cached) " >&6
6037 else
6038   if test -n "$RANLIB"; then
6039   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6040 else
6041 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6042 for as_dir in $PATH
6043 do
6044   IFS=$as_save_IFS
6045   test -z "$as_dir" && as_dir=.
6046     for ac_exec_ext in '' $ac_executable_extensions; do
6047   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6048     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6049     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6050     break 2
6051   fi
6052 done
6053   done
6054 IFS=$as_save_IFS
6055
6056 fi
6057 fi
6058 RANLIB=$ac_cv_prog_RANLIB
6059 if test -n "$RANLIB"; then
6060   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6061 $as_echo "$RANLIB" >&6; }
6062 else
6063   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6064 $as_echo "no" >&6; }
6065 fi
6066
6067
6068 fi
6069 if test -z "$ac_cv_prog_RANLIB"; then
6070   ac_ct_RANLIB=$RANLIB
6071   # Extract the first word of "ranlib", so it can be a program name with args.
6072 set dummy ranlib; ac_word=$2
6073 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6074 $as_echo_n "checking for $ac_word... " >&6; }
6075 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6076   $as_echo_n "(cached) " >&6
6077 else
6078   if test -n "$ac_ct_RANLIB"; then
6079   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6080 else
6081 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6082 for as_dir in $PATH
6083 do
6084   IFS=$as_save_IFS
6085   test -z "$as_dir" && as_dir=.
6086     for ac_exec_ext in '' $ac_executable_extensions; do
6087   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6088     ac_cv_prog_ac_ct_RANLIB="ranlib"
6089     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6090     break 2
6091   fi
6092 done
6093   done
6094 IFS=$as_save_IFS
6095
6096 fi
6097 fi
6098 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6099 if test -n "$ac_ct_RANLIB"; then
6100   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6101 $as_echo "$ac_ct_RANLIB" >&6; }
6102 else
6103   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6104 $as_echo "no" >&6; }
6105 fi
6106
6107   if test "x$ac_ct_RANLIB" = x; then
6108     RANLIB=":"
6109   else
6110     case $cross_compiling:$ac_tool_warned in
6111 yes:)
6112 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6113 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6114 ac_tool_warned=yes ;;
6115 esac
6116     RANLIB=$ac_ct_RANLIB
6117   fi
6118 else
6119   RANLIB="$ac_cv_prog_RANLIB"
6120 fi
6121
6122 test -z "$RANLIB" && RANLIB=:
6123
6124
6125
6126
6127
6128
6129 # Determine commands to create old-style static archives.
6130 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6131 old_postinstall_cmds='chmod 644 $oldlib'
6132 old_postuninstall_cmds=
6133
6134 if test -n "$RANLIB"; then
6135   case $host_os in
6136   openbsd*)
6137     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6138     ;;
6139   *)
6140     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6141     ;;
6142   esac
6143   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6144 fi
6145
6146 case $host_os in
6147   darwin*)
6148     lock_old_archive_extraction=yes ;;
6149   *)
6150     lock_old_archive_extraction=no ;;
6151 esac
6152
6153
6154
6155
6156
6157
6158
6159
6160
6161
6162
6163
6164
6165
6166
6167
6168
6169
6170
6171
6172
6173
6174
6175
6176
6177
6178
6179
6180
6181
6182
6183
6184
6185
6186
6187
6188
6189
6190
6191 # If no C compiler was specified, use CC.
6192 LTCC=${LTCC-"$CC"}
6193
6194 # If no C compiler flags were specified, use CFLAGS.
6195 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6196
6197 # Allow CC to be a program name with arguments.
6198 compiler=$CC
6199
6200
6201 # Check for command to grab the raw symbol name followed by C symbol from nm.
6202 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6203 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6204 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
6205   $as_echo_n "(cached) " >&6
6206 else
6207
6208 # These are sane defaults that work on at least a few old systems.
6209 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6210
6211 # Character class describing NM global symbol codes.
6212 symcode='[BCDEGRST]'
6213
6214 # Regexp to match symbols that can be accessed directly from C.
6215 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6216
6217 # Define system-specific variables.
6218 case $host_os in
6219 aix*)
6220   symcode='[BCDT]'
6221   ;;
6222 cygwin* | mingw* | pw32* | cegcc*)
6223   symcode='[ABCDGISTW]'
6224   ;;
6225 hpux*)
6226   if test "$host_cpu" = ia64; then
6227     symcode='[ABCDEGRST]'
6228   fi
6229   ;;
6230 irix* | nonstopux*)
6231   symcode='[BCDEGRST]'
6232   ;;
6233 osf*)
6234   symcode='[BCDEGQRST]'
6235   ;;
6236 solaris*)
6237   symcode='[BDRT]'
6238   ;;
6239 sco3.2v5*)
6240   symcode='[DT]'
6241   ;;
6242 sysv4.2uw2*)
6243   symcode='[DT]'
6244   ;;
6245 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6246   symcode='[ABDT]'
6247   ;;
6248 sysv4)
6249   symcode='[DFNSTU]'
6250   ;;
6251 esac
6252
6253 # If we're using GNU nm, then use its standard symbol codes.
6254 case `$NM -V 2>&1` in
6255 *GNU* | *'with BFD'*)
6256   symcode='[ABCDGIRSTW]' ;;
6257 esac
6258
6259 # Transform an extracted symbol line into a proper C declaration.
6260 # Some systems (esp. on ia64) link data and code symbols differently,
6261 # so use this general approach.
6262 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6263
6264 # Transform an extracted symbol line into symbol name and symbol address
6265 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6266 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'"
6267
6268 # Handle CRLF in mingw tool chain
6269 opt_cr=
6270 case $build_os in
6271 mingw*)
6272   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6273   ;;
6274 esac
6275
6276 # Try without a prefix underscore, then with it.
6277 for ac_symprfx in "" "_"; do
6278
6279   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6280   symxfrm="\\1 $ac_symprfx\\2 \\2"
6281
6282   # Write the raw and C identifiers.
6283   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6284     # Fake it for dumpbin and say T for any non-static function
6285     # and D for any global variable.
6286     # Also find C++ and __fastcall symbols from MSVC++,
6287     # which start with @ or ?.
6288     lt_cv_sys_global_symbol_pipe="$AWK '"\
6289 "     {last_section=section; section=\$ 3};"\
6290 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6291 "     \$ 0!~/External *\|/{next};"\
6292 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6293 "     {if(hide[section]) next};"\
6294 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6295 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6296 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6297 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6298 "     ' prfx=^$ac_symprfx"
6299   else
6300     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6301   fi
6302
6303   # Check to see that the pipe works correctly.
6304   pipe_works=no
6305
6306   rm -f conftest*
6307   cat > conftest.$ac_ext <<_LT_EOF
6308 #ifdef __cplusplus
6309 extern "C" {
6310 #endif
6311 char nm_test_var;
6312 void nm_test_func(void);
6313 void nm_test_func(void){}
6314 #ifdef __cplusplus
6315 }
6316 #endif
6317 int main(){nm_test_var='a';nm_test_func();return(0);}
6318 _LT_EOF
6319
6320   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6321   (eval $ac_compile) 2>&5
6322   ac_status=$?
6323   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6324   test $ac_status = 0; }; then
6325     # Now try to grab the symbols.
6326     nlist=conftest.nm
6327     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6328   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6329   ac_status=$?
6330   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6331   test $ac_status = 0; } && test -s "$nlist"; then
6332       # Try sorting and uniquifying the output.
6333       if sort "$nlist" | uniq > "$nlist"T; then
6334         mv -f "$nlist"T "$nlist"
6335       else
6336         rm -f "$nlist"T
6337       fi
6338
6339       # Make sure that we snagged all the symbols we need.
6340       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6341         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6342           cat <<_LT_EOF > conftest.$ac_ext
6343 #ifdef __cplusplus
6344 extern "C" {
6345 #endif
6346
6347 _LT_EOF
6348           # Now generate the symbol file.
6349           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6350
6351           cat <<_LT_EOF >> conftest.$ac_ext
6352
6353 /* The mapping between symbol names and symbols.  */
6354 const struct {
6355   const char *name;
6356   void       *address;
6357 }
6358 lt__PROGRAM__LTX_preloaded_symbols[] =
6359 {
6360   { "@PROGRAM@", (void *) 0 },
6361 _LT_EOF
6362           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6363           cat <<\_LT_EOF >> conftest.$ac_ext
6364   {0, (void *) 0}
6365 };
6366
6367 /* This works around a problem in FreeBSD linker */
6368 #ifdef FREEBSD_WORKAROUND
6369 static const void *lt_preloaded_setup() {
6370   return lt__PROGRAM__LTX_preloaded_symbols;
6371 }
6372 #endif
6373
6374 #ifdef __cplusplus
6375 }
6376 #endif
6377 _LT_EOF
6378           # Now try linking the two files.
6379           mv conftest.$ac_objext conftstm.$ac_objext
6380           lt_save_LIBS="$LIBS"
6381           lt_save_CFLAGS="$CFLAGS"
6382           LIBS="conftstm.$ac_objext"
6383           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6384           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6385   (eval $ac_link) 2>&5
6386   ac_status=$?
6387   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6388   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6389             pipe_works=yes
6390           fi
6391           LIBS="$lt_save_LIBS"
6392           CFLAGS="$lt_save_CFLAGS"
6393         else
6394           echo "cannot find nm_test_func in $nlist" >&5
6395         fi
6396       else
6397         echo "cannot find nm_test_var in $nlist" >&5
6398       fi
6399     else
6400       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6401     fi
6402   else
6403     echo "$progname: failed program was:" >&5
6404     cat conftest.$ac_ext >&5
6405   fi
6406   rm -rf conftest* conftst*
6407
6408   # Do not use the global_symbol_pipe unless it works.
6409   if test "$pipe_works" = yes; then
6410     break
6411   else
6412     lt_cv_sys_global_symbol_pipe=
6413   fi
6414 done
6415
6416 fi
6417
6418 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6419   lt_cv_sys_global_symbol_to_cdecl=
6420 fi
6421 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6422   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6423 $as_echo "failed" >&6; }
6424 else
6425   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6426 $as_echo "ok" >&6; }
6427 fi
6428
6429
6430
6431
6432
6433
6434
6435
6436
6437
6438
6439
6440
6441
6442
6443
6444
6445
6446
6447
6448
6449
6450
6451 # Check whether --enable-libtool-lock was given.
6452 if test "${enable_libtool_lock+set}" = set; then :
6453   enableval=$enable_libtool_lock;
6454 fi
6455
6456 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6457
6458 # Some flags need to be propagated to the compiler or linker for good
6459 # libtool support.
6460 case $host in
6461 ia64-*-hpux*)
6462   # Find out which ABI we are using.
6463   echo 'int i;' > conftest.$ac_ext
6464   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6465   (eval $ac_compile) 2>&5
6466   ac_status=$?
6467   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6468   test $ac_status = 0; }; then
6469     case `/usr/bin/file conftest.$ac_objext` in
6470       *ELF-32*)
6471         HPUX_IA64_MODE="32"
6472         ;;
6473       *ELF-64*)
6474         HPUX_IA64_MODE="64"
6475         ;;
6476     esac
6477   fi
6478   rm -rf conftest*
6479   ;;
6480 *-*-irix6*)
6481   # Find out which ABI we are using.
6482   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6483   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6484   (eval $ac_compile) 2>&5
6485   ac_status=$?
6486   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6487   test $ac_status = 0; }; then
6488     if test "$lt_cv_prog_gnu_ld" = yes; then
6489       case `/usr/bin/file conftest.$ac_objext` in
6490         *32-bit*)
6491           LD="${LD-ld} -melf32bsmip"
6492           ;;
6493         *N32*)
6494           LD="${LD-ld} -melf32bmipn32"
6495           ;;
6496         *64-bit*)
6497           LD="${LD-ld} -melf64bmip"
6498         ;;
6499       esac
6500     else
6501       case `/usr/bin/file conftest.$ac_objext` in
6502         *32-bit*)
6503           LD="${LD-ld} -32"
6504           ;;
6505         *N32*)
6506           LD="${LD-ld} -n32"
6507           ;;
6508         *64-bit*)
6509           LD="${LD-ld} -64"
6510           ;;
6511       esac
6512     fi
6513   fi
6514   rm -rf conftest*
6515   ;;
6516
6517 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6518 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6519   # Find out which ABI we are using.
6520   echo 'int i;' > conftest.$ac_ext
6521   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6522   (eval $ac_compile) 2>&5
6523   ac_status=$?
6524   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6525   test $ac_status = 0; }; then
6526     case `/usr/bin/file conftest.o` in
6527       *32-bit*)
6528         case $host in
6529           x86_64-*kfreebsd*-gnu)
6530             LD="${LD-ld} -m elf_i386_fbsd"
6531             ;;
6532           x86_64-*linux*)
6533             case `/usr/bin/file conftest.o` in
6534               *x86-64*)
6535                 LD="${LD-ld} -m elf32_x86_64"
6536                 ;;
6537               *)
6538                 LD="${LD-ld} -m elf_i386"
6539                 ;;
6540             esac
6541             ;;
6542           powerpc64le-*linux*)
6543             LD="${LD-ld} -m elf32lppclinux"
6544             ;;
6545           powerpc64-*linux*)
6546             LD="${LD-ld} -m elf32ppclinux"
6547             ;;
6548           s390x-*linux*)
6549             LD="${LD-ld} -m elf_s390"
6550             ;;
6551           sparc64-*linux*)
6552             LD="${LD-ld} -m elf32_sparc"
6553             ;;
6554         esac
6555         ;;
6556       *64-bit*)
6557         case $host in
6558           x86_64-*kfreebsd*-gnu)
6559             LD="${LD-ld} -m elf_x86_64_fbsd"
6560             ;;
6561           x86_64-*linux*)
6562             LD="${LD-ld} -m elf_x86_64"
6563             ;;
6564           powerpcle-*linux*)
6565             LD="${LD-ld} -m elf64lppc"
6566             ;;
6567           powerpc-*linux*)
6568             LD="${LD-ld} -m elf64ppc"
6569             ;;
6570           s390*-*linux*|s390*-*tpf*)
6571             LD="${LD-ld} -m elf64_s390"
6572             ;;
6573           sparc*-*linux*)
6574             LD="${LD-ld} -m elf64_sparc"
6575             ;;
6576         esac
6577         ;;
6578     esac
6579   fi
6580   rm -rf conftest*
6581   ;;
6582
6583 *-*-sco3.2v5*)
6584   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6585   SAVE_CFLAGS="$CFLAGS"
6586   CFLAGS="$CFLAGS -belf"
6587   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6588 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6589 if test "${lt_cv_cc_needs_belf+set}" = set; then :
6590   $as_echo_n "(cached) " >&6
6591 else
6592   ac_ext=c
6593 ac_cpp='$CPP $CPPFLAGS'
6594 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6595 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6596 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6597
6598      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6599 /* end confdefs.h.  */
6600
6601 int
6602 main ()
6603 {
6604
6605   ;
6606   return 0;
6607 }
6608 _ACEOF
6609 if ac_fn_c_try_link "$LINENO"; then :
6610   lt_cv_cc_needs_belf=yes
6611 else
6612   lt_cv_cc_needs_belf=no
6613 fi
6614 rm -f core conftest.err conftest.$ac_objext \
6615     conftest$ac_exeext conftest.$ac_ext
6616      ac_ext=c
6617 ac_cpp='$CPP $CPPFLAGS'
6618 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6619 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6620 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6621
6622 fi
6623 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6624 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6625   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6626     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6627     CFLAGS="$SAVE_CFLAGS"
6628   fi
6629   ;;
6630 sparc*-*solaris*)
6631   # Find out which ABI we are using.
6632   echo 'int i;' > conftest.$ac_ext
6633   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6634   (eval $ac_compile) 2>&5
6635   ac_status=$?
6636   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6637   test $ac_status = 0; }; then
6638     case `/usr/bin/file conftest.o` in
6639     *64-bit*)
6640       case $lt_cv_prog_gnu_ld in
6641       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6642       *)
6643         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6644           LD="${LD-ld} -64"
6645         fi
6646         ;;
6647       esac
6648       ;;
6649     esac
6650   fi
6651   rm -rf conftest*
6652   ;;
6653 esac
6654
6655 need_locks="$enable_libtool_lock"
6656
6657
6658   case $host_os in
6659     rhapsody* | darwin*)
6660     if test -n "$ac_tool_prefix"; then
6661   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6662 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6663 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6664 $as_echo_n "checking for $ac_word... " >&6; }
6665 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
6666   $as_echo_n "(cached) " >&6
6667 else
6668   if test -n "$DSYMUTIL"; then
6669   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6670 else
6671 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6672 for as_dir in $PATH
6673 do
6674   IFS=$as_save_IFS
6675   test -z "$as_dir" && as_dir=.
6676     for ac_exec_ext in '' $ac_executable_extensions; do
6677   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6678     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
6679     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6680     break 2
6681   fi
6682 done
6683   done
6684 IFS=$as_save_IFS
6685
6686 fi
6687 fi
6688 DSYMUTIL=$ac_cv_prog_DSYMUTIL
6689 if test -n "$DSYMUTIL"; then
6690   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
6691 $as_echo "$DSYMUTIL" >&6; }
6692 else
6693   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6694 $as_echo "no" >&6; }
6695 fi
6696
6697
6698 fi
6699 if test -z "$ac_cv_prog_DSYMUTIL"; then
6700   ac_ct_DSYMUTIL=$DSYMUTIL
6701   # Extract the first word of "dsymutil", so it can be a program name with args.
6702 set dummy dsymutil; ac_word=$2
6703 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6704 $as_echo_n "checking for $ac_word... " >&6; }
6705 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
6706   $as_echo_n "(cached) " >&6
6707 else
6708   if test -n "$ac_ct_DSYMUTIL"; then
6709   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
6710 else
6711 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6712 for as_dir in $PATH
6713 do
6714   IFS=$as_save_IFS
6715   test -z "$as_dir" && as_dir=.
6716     for ac_exec_ext in '' $ac_executable_extensions; do
6717   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6718     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
6719     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6720     break 2
6721   fi
6722 done
6723   done
6724 IFS=$as_save_IFS
6725
6726 fi
6727 fi
6728 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
6729 if test -n "$ac_ct_DSYMUTIL"; then
6730   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
6731 $as_echo "$ac_ct_DSYMUTIL" >&6; }
6732 else
6733   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6734 $as_echo "no" >&6; }
6735 fi
6736
6737   if test "x$ac_ct_DSYMUTIL" = x; then
6738     DSYMUTIL=":"
6739   else
6740     case $cross_compiling:$ac_tool_warned in
6741 yes:)
6742 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6743 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6744 ac_tool_warned=yes ;;
6745 esac
6746     DSYMUTIL=$ac_ct_DSYMUTIL
6747   fi
6748 else
6749   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
6750 fi
6751
6752     if test -n "$ac_tool_prefix"; then
6753   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
6754 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
6755 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6756 $as_echo_n "checking for $ac_word... " >&6; }
6757 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
6758   $as_echo_n "(cached) " >&6
6759 else
6760   if test -n "$NMEDIT"; then
6761   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
6762 else
6763 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6764 for as_dir in $PATH
6765 do
6766   IFS=$as_save_IFS
6767   test -z "$as_dir" && as_dir=.
6768     for ac_exec_ext in '' $ac_executable_extensions; do
6769   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6770     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
6771     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6772     break 2
6773   fi
6774 done
6775   done
6776 IFS=$as_save_IFS
6777
6778 fi
6779 fi
6780 NMEDIT=$ac_cv_prog_NMEDIT
6781 if test -n "$NMEDIT"; then
6782   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
6783 $as_echo "$NMEDIT" >&6; }
6784 else
6785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6786 $as_echo "no" >&6; }
6787 fi
6788
6789
6790 fi
6791 if test -z "$ac_cv_prog_NMEDIT"; then
6792   ac_ct_NMEDIT=$NMEDIT
6793   # Extract the first word of "nmedit", so it can be a program name with args.
6794 set dummy nmedit; ac_word=$2
6795 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6796 $as_echo_n "checking for $ac_word... " >&6; }
6797 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
6798   $as_echo_n "(cached) " >&6
6799 else
6800   if test -n "$ac_ct_NMEDIT"; then
6801   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
6802 else
6803 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6804 for as_dir in $PATH
6805 do
6806   IFS=$as_save_IFS
6807   test -z "$as_dir" && as_dir=.
6808     for ac_exec_ext in '' $ac_executable_extensions; do
6809   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6810     ac_cv_prog_ac_ct_NMEDIT="nmedit"
6811     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6812     break 2
6813   fi
6814 done
6815   done
6816 IFS=$as_save_IFS
6817
6818 fi
6819 fi
6820 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
6821 if test -n "$ac_ct_NMEDIT"; then
6822   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
6823 $as_echo "$ac_ct_NMEDIT" >&6; }
6824 else
6825   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6826 $as_echo "no" >&6; }
6827 fi
6828
6829   if test "x$ac_ct_NMEDIT" = x; then
6830     NMEDIT=":"
6831   else
6832     case $cross_compiling:$ac_tool_warned in
6833 yes:)
6834 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6835 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6836 ac_tool_warned=yes ;;
6837 esac
6838     NMEDIT=$ac_ct_NMEDIT
6839   fi
6840 else
6841   NMEDIT="$ac_cv_prog_NMEDIT"
6842 fi
6843
6844     if test -n "$ac_tool_prefix"; then
6845   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
6846 set dummy ${ac_tool_prefix}lipo; ac_word=$2
6847 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6848 $as_echo_n "checking for $ac_word... " >&6; }
6849 if test "${ac_cv_prog_LIPO+set}" = set; then :
6850   $as_echo_n "(cached) " >&6
6851 else
6852   if test -n "$LIPO"; then
6853   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
6854 else
6855 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6856 for as_dir in $PATH
6857 do
6858   IFS=$as_save_IFS
6859   test -z "$as_dir" && as_dir=.
6860     for ac_exec_ext in '' $ac_executable_extensions; do
6861   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6862     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
6863     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6864     break 2
6865   fi
6866 done
6867   done
6868 IFS=$as_save_IFS
6869
6870 fi
6871 fi
6872 LIPO=$ac_cv_prog_LIPO
6873 if test -n "$LIPO"; then
6874   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
6875 $as_echo "$LIPO" >&6; }
6876 else
6877   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6878 $as_echo "no" >&6; }
6879 fi
6880
6881
6882 fi
6883 if test -z "$ac_cv_prog_LIPO"; then
6884   ac_ct_LIPO=$LIPO
6885   # Extract the first word of "lipo", so it can be a program name with args.
6886 set dummy lipo; ac_word=$2
6887 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6888 $as_echo_n "checking for $ac_word... " >&6; }
6889 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
6890   $as_echo_n "(cached) " >&6
6891 else
6892   if test -n "$ac_ct_LIPO"; then
6893   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
6894 else
6895 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6896 for as_dir in $PATH
6897 do
6898   IFS=$as_save_IFS
6899   test -z "$as_dir" && as_dir=.
6900     for ac_exec_ext in '' $ac_executable_extensions; do
6901   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6902     ac_cv_prog_ac_ct_LIPO="lipo"
6903     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6904     break 2
6905   fi
6906 done
6907   done
6908 IFS=$as_save_IFS
6909
6910 fi
6911 fi
6912 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
6913 if test -n "$ac_ct_LIPO"; then
6914   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
6915 $as_echo "$ac_ct_LIPO" >&6; }
6916 else
6917   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6918 $as_echo "no" >&6; }
6919 fi
6920
6921   if test "x$ac_ct_LIPO" = x; then
6922     LIPO=":"
6923   else
6924     case $cross_compiling:$ac_tool_warned in
6925 yes:)
6926 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6927 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6928 ac_tool_warned=yes ;;
6929 esac
6930     LIPO=$ac_ct_LIPO
6931   fi
6932 else
6933   LIPO="$ac_cv_prog_LIPO"
6934 fi
6935
6936     if test -n "$ac_tool_prefix"; then
6937   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
6938 set dummy ${ac_tool_prefix}otool; ac_word=$2
6939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6940 $as_echo_n "checking for $ac_word... " >&6; }
6941 if test "${ac_cv_prog_OTOOL+set}" = set; then :
6942   $as_echo_n "(cached) " >&6
6943 else
6944   if test -n "$OTOOL"; then
6945   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
6946 else
6947 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6948 for as_dir in $PATH
6949 do
6950   IFS=$as_save_IFS
6951   test -z "$as_dir" && as_dir=.
6952     for ac_exec_ext in '' $ac_executable_extensions; do
6953   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6954     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
6955     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6956     break 2
6957   fi
6958 done
6959   done
6960 IFS=$as_save_IFS
6961
6962 fi
6963 fi
6964 OTOOL=$ac_cv_prog_OTOOL
6965 if test -n "$OTOOL"; then
6966   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
6967 $as_echo "$OTOOL" >&6; }
6968 else
6969   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6970 $as_echo "no" >&6; }
6971 fi
6972
6973
6974 fi
6975 if test -z "$ac_cv_prog_OTOOL"; then
6976   ac_ct_OTOOL=$OTOOL
6977   # Extract the first word of "otool", so it can be a program name with args.
6978 set dummy otool; ac_word=$2
6979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6980 $as_echo_n "checking for $ac_word... " >&6; }
6981 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
6982   $as_echo_n "(cached) " >&6
6983 else
6984   if test -n "$ac_ct_OTOOL"; then
6985   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
6986 else
6987 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6988 for as_dir in $PATH
6989 do
6990   IFS=$as_save_IFS
6991   test -z "$as_dir" && as_dir=.
6992     for ac_exec_ext in '' $ac_executable_extensions; do
6993   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6994     ac_cv_prog_ac_ct_OTOOL="otool"
6995     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6996     break 2
6997   fi
6998 done
6999   done
7000 IFS=$as_save_IFS
7001
7002 fi
7003 fi
7004 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7005 if test -n "$ac_ct_OTOOL"; then
7006   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7007 $as_echo "$ac_ct_OTOOL" >&6; }
7008 else
7009   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7010 $as_echo "no" >&6; }
7011 fi
7012
7013   if test "x$ac_ct_OTOOL" = x; then
7014     OTOOL=":"
7015   else
7016     case $cross_compiling:$ac_tool_warned in
7017 yes:)
7018 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7019 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7020 ac_tool_warned=yes ;;
7021 esac
7022     OTOOL=$ac_ct_OTOOL
7023   fi
7024 else
7025   OTOOL="$ac_cv_prog_OTOOL"
7026 fi
7027
7028     if test -n "$ac_tool_prefix"; then
7029   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7030 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7031 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7032 $as_echo_n "checking for $ac_word... " >&6; }
7033 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
7034   $as_echo_n "(cached) " >&6
7035 else
7036   if test -n "$OTOOL64"; then
7037   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7038 else
7039 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7040 for as_dir in $PATH
7041 do
7042   IFS=$as_save_IFS
7043   test -z "$as_dir" && as_dir=.
7044     for ac_exec_ext in '' $ac_executable_extensions; do
7045   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7046     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7047     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7048     break 2
7049   fi
7050 done
7051   done
7052 IFS=$as_save_IFS
7053
7054 fi
7055 fi
7056 OTOOL64=$ac_cv_prog_OTOOL64
7057 if test -n "$OTOOL64"; then
7058   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7059 $as_echo "$OTOOL64" >&6; }
7060 else
7061   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7062 $as_echo "no" >&6; }
7063 fi
7064
7065
7066 fi
7067 if test -z "$ac_cv_prog_OTOOL64"; then
7068   ac_ct_OTOOL64=$OTOOL64
7069   # Extract the first word of "otool64", so it can be a program name with args.
7070 set dummy otool64; ac_word=$2
7071 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7072 $as_echo_n "checking for $ac_word... " >&6; }
7073 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
7074   $as_echo_n "(cached) " >&6
7075 else
7076   if test -n "$ac_ct_OTOOL64"; then
7077   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7078 else
7079 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7080 for as_dir in $PATH
7081 do
7082   IFS=$as_save_IFS
7083   test -z "$as_dir" && as_dir=.
7084     for ac_exec_ext in '' $ac_executable_extensions; do
7085   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7086     ac_cv_prog_ac_ct_OTOOL64="otool64"
7087     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7088     break 2
7089   fi
7090 done
7091   done
7092 IFS=$as_save_IFS
7093
7094 fi
7095 fi
7096 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7097 if test -n "$ac_ct_OTOOL64"; then
7098   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7099 $as_echo "$ac_ct_OTOOL64" >&6; }
7100 else
7101   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7102 $as_echo "no" >&6; }
7103 fi
7104
7105   if test "x$ac_ct_OTOOL64" = x; then
7106     OTOOL64=":"
7107   else
7108     case $cross_compiling:$ac_tool_warned in
7109 yes:)
7110 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7111 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7112 ac_tool_warned=yes ;;
7113 esac
7114     OTOOL64=$ac_ct_OTOOL64
7115   fi
7116 else
7117   OTOOL64="$ac_cv_prog_OTOOL64"
7118 fi
7119
7120
7121
7122
7123
7124
7125
7126
7127
7128
7129
7130
7131
7132
7133
7134
7135
7136
7137
7138
7139
7140
7141
7142
7143
7144
7145
7146     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7147 $as_echo_n "checking for -single_module linker flag... " >&6; }
7148 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
7149   $as_echo_n "(cached) " >&6
7150 else
7151   lt_cv_apple_cc_single_mod=no
7152       if test -z "${LT_MULTI_MODULE}"; then
7153         # By default we will add the -single_module flag. You can override
7154         # by either setting the environment variable LT_MULTI_MODULE
7155         # non-empty at configure time, or by adding -multi_module to the
7156         # link flags.
7157         rm -rf libconftest.dylib*
7158         echo "int foo(void){return 1;}" > conftest.c
7159         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7160 -dynamiclib -Wl,-single_module conftest.c" >&5
7161         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7162           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7163         _lt_result=$?
7164         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7165           lt_cv_apple_cc_single_mod=yes
7166         else
7167           cat conftest.err >&5
7168         fi
7169         rm -rf libconftest.dylib*
7170         rm -f conftest.*
7171       fi
7172 fi
7173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7174 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7175     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7176 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7177 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
7178   $as_echo_n "(cached) " >&6
7179 else
7180   lt_cv_ld_exported_symbols_list=no
7181       save_LDFLAGS=$LDFLAGS
7182       echo "_main" > conftest.sym
7183       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7184       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7185 /* end confdefs.h.  */
7186
7187 int
7188 main ()
7189 {
7190
7191   ;
7192   return 0;
7193 }
7194 _ACEOF
7195 if ac_fn_c_try_link "$LINENO"; then :
7196   lt_cv_ld_exported_symbols_list=yes
7197 else
7198   lt_cv_ld_exported_symbols_list=no
7199 fi
7200 rm -f core conftest.err conftest.$ac_objext \
7201     conftest$ac_exeext conftest.$ac_ext
7202         LDFLAGS="$save_LDFLAGS"
7203
7204 fi
7205 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7206 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7207     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7208 $as_echo_n "checking for -force_load linker flag... " >&6; }
7209 if test "${lt_cv_ld_force_load+set}" = set; then :
7210   $as_echo_n "(cached) " >&6
7211 else
7212   lt_cv_ld_force_load=no
7213       cat > conftest.c << _LT_EOF
7214 int forced_loaded() { return 2;}
7215 _LT_EOF
7216       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7217       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7218       echo "$AR cru libconftest.a conftest.o" >&5
7219       $AR cru libconftest.a conftest.o 2>&5
7220       cat > conftest.c << _LT_EOF
7221 int main() { return 0;}
7222 _LT_EOF
7223       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7224       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7225       _lt_result=$?
7226       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7227         lt_cv_ld_force_load=yes
7228       else
7229         cat conftest.err >&5
7230       fi
7231         rm -f conftest.err libconftest.a conftest conftest.c
7232         rm -rf conftest.dSYM
7233
7234 fi
7235 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7236 $as_echo "$lt_cv_ld_force_load" >&6; }
7237     case $host_os in
7238     rhapsody* | darwin1.[012])
7239       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7240     darwin1.*)
7241       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7242     darwin*) # darwin 5.x on
7243       # if running on 10.5 or later, the deployment target defaults
7244       # to the OS version, if on x86, and 10.4, the deployment
7245       # target defaults to 10.4. Don't you love it?
7246       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7247         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7248           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7249         10.[012][,.]*)
7250           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7251         10.*)
7252           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7253       esac
7254     ;;
7255   esac
7256     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7257       _lt_dar_single_mod='$single_module'
7258     fi
7259     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7260       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7261     else
7262       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7263     fi
7264     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7265       _lt_dsymutil='~$DSYMUTIL $lib || :'
7266     else
7267       _lt_dsymutil=
7268     fi
7269     ;;
7270   esac
7271
7272 ac_ext=c
7273 ac_cpp='$CPP $CPPFLAGS'
7274 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7275 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7276 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7277 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7278 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7279 # On Suns, sometimes $CPP names a directory.
7280 if test -n "$CPP" && test -d "$CPP"; then
7281   CPP=
7282 fi
7283 if test -z "$CPP"; then
7284   if test "${ac_cv_prog_CPP+set}" = set; then :
7285   $as_echo_n "(cached) " >&6
7286 else
7287       # Double quotes because CPP needs to be expanded
7288     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7289     do
7290       ac_preproc_ok=false
7291 for ac_c_preproc_warn_flag in '' yes
7292 do
7293   # Use a header file that comes with gcc, so configuring glibc
7294   # with a fresh cross-compiler works.
7295   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7296   # <limits.h> exists even on freestanding compilers.
7297   # On the NeXT, cc -E runs the code through the compiler's parser,
7298   # not just through cpp. "Syntax error" is here to catch this case.
7299   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7300 /* end confdefs.h.  */
7301 #ifdef __STDC__
7302 # include <limits.h>
7303 #else
7304 # include <assert.h>
7305 #endif
7306                      Syntax error
7307 _ACEOF
7308 if ac_fn_c_try_cpp "$LINENO"; then :
7309
7310 else
7311   # Broken: fails on valid input.
7312 continue
7313 fi
7314 rm -f conftest.err conftest.$ac_ext
7315
7316   # OK, works on sane cases.  Now check whether nonexistent headers
7317   # can be detected and how.
7318   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7319 /* end confdefs.h.  */
7320 #include <ac_nonexistent.h>
7321 _ACEOF
7322 if ac_fn_c_try_cpp "$LINENO"; then :
7323   # Broken: success on invalid input.
7324 continue
7325 else
7326   # Passes both tests.
7327 ac_preproc_ok=:
7328 break
7329 fi
7330 rm -f conftest.err conftest.$ac_ext
7331
7332 done
7333 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7334 rm -f conftest.err conftest.$ac_ext
7335 if $ac_preproc_ok; then :
7336   break
7337 fi
7338
7339     done
7340     ac_cv_prog_CPP=$CPP
7341
7342 fi
7343   CPP=$ac_cv_prog_CPP
7344 else
7345   ac_cv_prog_CPP=$CPP
7346 fi
7347 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7348 $as_echo "$CPP" >&6; }
7349 ac_preproc_ok=false
7350 for ac_c_preproc_warn_flag in '' yes
7351 do
7352   # Use a header file that comes with gcc, so configuring glibc
7353   # with a fresh cross-compiler works.
7354   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7355   # <limits.h> exists even on freestanding compilers.
7356   # On the NeXT, cc -E runs the code through the compiler's parser,
7357   # not just through cpp. "Syntax error" is here to catch this case.
7358   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7359 /* end confdefs.h.  */
7360 #ifdef __STDC__
7361 # include <limits.h>
7362 #else
7363 # include <assert.h>
7364 #endif
7365                      Syntax error
7366 _ACEOF
7367 if ac_fn_c_try_cpp "$LINENO"; then :
7368
7369 else
7370   # Broken: fails on valid input.
7371 continue
7372 fi
7373 rm -f conftest.err conftest.$ac_ext
7374
7375   # OK, works on sane cases.  Now check whether nonexistent headers
7376   # can be detected and how.
7377   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7378 /* end confdefs.h.  */
7379 #include <ac_nonexistent.h>
7380 _ACEOF
7381 if ac_fn_c_try_cpp "$LINENO"; then :
7382   # Broken: success on invalid input.
7383 continue
7384 else
7385   # Passes both tests.
7386 ac_preproc_ok=:
7387 break
7388 fi
7389 rm -f conftest.err conftest.$ac_ext
7390
7391 done
7392 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7393 rm -f conftest.err conftest.$ac_ext
7394 if $ac_preproc_ok; then :
7395
7396 else
7397   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7398 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7399 as_fn_error "C preprocessor \"$CPP\" fails sanity check
7400 See \`config.log' for more details." "$LINENO" 5; }
7401 fi
7402
7403 ac_ext=c
7404 ac_cpp='$CPP $CPPFLAGS'
7405 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7406 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7407 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7408
7409
7410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7411 $as_echo_n "checking for ANSI C header files... " >&6; }
7412 if test "${ac_cv_header_stdc+set}" = set; then :
7413   $as_echo_n "(cached) " >&6
7414 else
7415   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7416 /* end confdefs.h.  */
7417 #include <stdlib.h>
7418 #include <stdarg.h>
7419 #include <string.h>
7420 #include <float.h>
7421
7422 int
7423 main ()
7424 {
7425
7426   ;
7427   return 0;
7428 }
7429 _ACEOF
7430 if ac_fn_c_try_compile "$LINENO"; then :
7431   ac_cv_header_stdc=yes
7432 else
7433   ac_cv_header_stdc=no
7434 fi
7435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7436
7437 if test $ac_cv_header_stdc = yes; then
7438   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7439   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7440 /* end confdefs.h.  */
7441 #include <string.h>
7442
7443 _ACEOF
7444 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7445   $EGREP "memchr" >/dev/null 2>&1; then :
7446
7447 else
7448   ac_cv_header_stdc=no
7449 fi
7450 rm -f conftest*
7451
7452 fi
7453
7454 if test $ac_cv_header_stdc = yes; then
7455   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7456   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7457 /* end confdefs.h.  */
7458 #include <stdlib.h>
7459
7460 _ACEOF
7461 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7462   $EGREP "free" >/dev/null 2>&1; then :
7463
7464 else
7465   ac_cv_header_stdc=no
7466 fi
7467 rm -f conftest*
7468
7469 fi
7470
7471 if test $ac_cv_header_stdc = yes; then
7472   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7473   if test "$cross_compiling" = yes; then :
7474   :
7475 else
7476   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7477 /* end confdefs.h.  */
7478 #include <ctype.h>
7479 #include <stdlib.h>
7480 #if ((' ' & 0x0FF) == 0x020)
7481 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7482 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7483 #else
7484 # define ISLOWER(c) \
7485                    (('a' <= (c) && (c) <= 'i') \
7486                      || ('j' <= (c) && (c) <= 'r') \
7487                      || ('s' <= (c) && (c) <= 'z'))
7488 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7489 #endif
7490
7491 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7492 int
7493 main ()
7494 {
7495   int i;
7496   for (i = 0; i < 256; i++)
7497     if (XOR (islower (i), ISLOWER (i))
7498         || toupper (i) != TOUPPER (i))
7499       return 2;
7500   return 0;
7501 }
7502 _ACEOF
7503 if ac_fn_c_try_run "$LINENO"; then :
7504
7505 else
7506   ac_cv_header_stdc=no
7507 fi
7508 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7509   conftest.$ac_objext conftest.beam conftest.$ac_ext
7510 fi
7511
7512 fi
7513 fi
7514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7515 $as_echo "$ac_cv_header_stdc" >&6; }
7516 if test $ac_cv_header_stdc = yes; then
7517
7518 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7519
7520 fi
7521
7522 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7523 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7524                   inttypes.h stdint.h unistd.h
7525 do :
7526   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7527 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7528 "
7529 eval as_val=\$$as_ac_Header
7530    if test "x$as_val" = x""yes; then :
7531   cat >>confdefs.h <<_ACEOF
7532 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7533 _ACEOF
7534
7535 fi
7536
7537 done
7538
7539
7540 for ac_header in dlfcn.h
7541 do :
7542   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7543 "
7544 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7545   cat >>confdefs.h <<_ACEOF
7546 #define HAVE_DLFCN_H 1
7547 _ACEOF
7548
7549 fi
7550
7551 done
7552
7553 if test -n "$ac_tool_prefix"; then
7554   # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
7555 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
7556 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7557 $as_echo_n "checking for $ac_word... " >&6; }
7558 if test "${ac_cv_prog_GOC+set}" = set; then :
7559   $as_echo_n "(cached) " >&6
7560 else
7561   if test -n "$GOC"; then
7562   ac_cv_prog_GOC="$GOC" # Let the user override the test.
7563 else
7564 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7565 for as_dir in $PATH
7566 do
7567   IFS=$as_save_IFS
7568   test -z "$as_dir" && as_dir=.
7569     for ac_exec_ext in '' $ac_executable_extensions; do
7570   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7571     ac_cv_prog_GOC="${ac_tool_prefix}gccgo"
7572     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7573     break 2
7574   fi
7575 done
7576   done
7577 IFS=$as_save_IFS
7578
7579 fi
7580 fi
7581 GOC=$ac_cv_prog_GOC
7582 if test -n "$GOC"; then
7583   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
7584 $as_echo "$GOC" >&6; }
7585 else
7586   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7587 $as_echo "no" >&6; }
7588 fi
7589
7590
7591 fi
7592 if test -z "$ac_cv_prog_GOC"; then
7593   ac_ct_GOC=$GOC
7594   # Extract the first word of "gccgo", so it can be a program name with args.
7595 set dummy gccgo; ac_word=$2
7596 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7597 $as_echo_n "checking for $ac_word... " >&6; }
7598 if test "${ac_cv_prog_ac_ct_GOC+set}" = set; then :
7599   $as_echo_n "(cached) " >&6
7600 else
7601   if test -n "$ac_ct_GOC"; then
7602   ac_cv_prog_ac_ct_GOC="$ac_ct_GOC" # Let the user override the test.
7603 else
7604 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7605 for as_dir in $PATH
7606 do
7607   IFS=$as_save_IFS
7608   test -z "$as_dir" && as_dir=.
7609     for ac_exec_ext in '' $ac_executable_extensions; do
7610   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7611     ac_cv_prog_ac_ct_GOC="gccgo"
7612     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7613     break 2
7614   fi
7615 done
7616   done
7617 IFS=$as_save_IFS
7618
7619 fi
7620 fi
7621 ac_ct_GOC=$ac_cv_prog_ac_ct_GOC
7622 if test -n "$ac_ct_GOC"; then
7623   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GOC" >&5
7624 $as_echo "$ac_ct_GOC" >&6; }
7625 else
7626   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7627 $as_echo "no" >&6; }
7628 fi
7629
7630   if test "x$ac_ct_GOC" = x; then
7631     GOC=""
7632   else
7633     case $cross_compiling:$ac_tool_warned in
7634 yes:)
7635 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7636 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7637 ac_tool_warned=yes ;;
7638 esac
7639     GOC=$ac_ct_GOC
7640   fi
7641 else
7642   GOC="$ac_cv_prog_GOC"
7643 fi
7644
7645
7646
7647
7648
7649
7650 # Set options
7651
7652
7653
7654
7655   enable_win32_dll=no
7656
7657
7658             # Check whether --enable-shared was given.
7659 if test "${enable_shared+set}" = set; then :
7660   enableval=$enable_shared; p=${PACKAGE-default}
7661     case $enableval in
7662     yes) enable_shared=yes ;;
7663     no) enable_shared=no ;;
7664     *)
7665       enable_shared=no
7666       # Look at the argument we got.  We use all the common list separators.
7667       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7668       for pkg in $enableval; do
7669         IFS="$lt_save_ifs"
7670         if test "X$pkg" = "X$p"; then
7671           enable_shared=yes
7672         fi
7673       done
7674       IFS="$lt_save_ifs"
7675       ;;
7676     esac
7677 else
7678   enable_shared=yes
7679 fi
7680
7681
7682
7683
7684
7685
7686
7687
7688
7689   # Check whether --enable-static was given.
7690 if test "${enable_static+set}" = set; then :
7691   enableval=$enable_static; p=${PACKAGE-default}
7692     case $enableval in
7693     yes) enable_static=yes ;;
7694     no) enable_static=no ;;
7695     *)
7696      enable_static=no
7697       # Look at the argument we got.  We use all the common list separators.
7698       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7699       for pkg in $enableval; do
7700         IFS="$lt_save_ifs"
7701         if test "X$pkg" = "X$p"; then
7702           enable_static=yes
7703         fi
7704       done
7705       IFS="$lt_save_ifs"
7706       ;;
7707     esac
7708 else
7709   enable_static=yes
7710 fi
7711
7712
7713
7714
7715
7716
7717
7718
7719
7720
7721 # Check whether --with-pic was given.
7722 if test "${with_pic+set}" = set; then :
7723   withval=$with_pic; pic_mode="$withval"
7724 else
7725   pic_mode=default
7726 fi
7727
7728
7729 test -z "$pic_mode" && pic_mode=default
7730
7731
7732
7733
7734
7735
7736
7737   # Check whether --enable-fast-install was given.
7738 if test "${enable_fast_install+set}" = set; then :
7739   enableval=$enable_fast_install; p=${PACKAGE-default}
7740     case $enableval in
7741     yes) enable_fast_install=yes ;;
7742     no) enable_fast_install=no ;;
7743     *)
7744       enable_fast_install=no
7745       # Look at the argument we got.  We use all the common list separators.
7746       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7747       for pkg in $enableval; do
7748         IFS="$lt_save_ifs"
7749         if test "X$pkg" = "X$p"; then
7750           enable_fast_install=yes
7751         fi
7752       done
7753       IFS="$lt_save_ifs"
7754       ;;
7755     esac
7756 else
7757   enable_fast_install=yes
7758 fi
7759
7760
7761
7762
7763
7764
7765
7766
7767
7768
7769
7770 # This can be used to rebuild libtool when needed
7771 LIBTOOL_DEPS="$ltmain"
7772
7773 # Always use our own libtool.
7774 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7775
7776
7777
7778
7779
7780
7781
7782
7783
7784
7785
7786
7787
7788
7789
7790
7791
7792
7793
7794
7795
7796
7797
7798
7799
7800
7801 test -z "$LN_S" && LN_S="ln -s"
7802
7803
7804
7805
7806
7807
7808
7809
7810
7811
7812
7813
7814
7815
7816 if test -n "${ZSH_VERSION+set}" ; then
7817    setopt NO_GLOB_SUBST
7818 fi
7819
7820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7821 $as_echo_n "checking for objdir... " >&6; }
7822 if test "${lt_cv_objdir+set}" = set; then :
7823   $as_echo_n "(cached) " >&6
7824 else
7825   rm -f .libs 2>/dev/null
7826 mkdir .libs 2>/dev/null
7827 if test -d .libs; then
7828   lt_cv_objdir=.libs
7829 else
7830   # MS-DOS does not allow filenames that begin with a dot.
7831   lt_cv_objdir=_libs
7832 fi
7833 rmdir .libs 2>/dev/null
7834 fi
7835 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7836 $as_echo "$lt_cv_objdir" >&6; }
7837 objdir=$lt_cv_objdir
7838
7839
7840
7841
7842
7843 cat >>confdefs.h <<_ACEOF
7844 #define LT_OBJDIR "$lt_cv_objdir/"
7845 _ACEOF
7846
7847
7848
7849
7850 case $host_os in
7851 aix3*)
7852   # AIX sometimes has problems with the GCC collect2 program.  For some
7853   # reason, if we set the COLLECT_NAMES environment variable, the problems
7854   # vanish in a puff of smoke.
7855   if test "X${COLLECT_NAMES+set}" != Xset; then
7856     COLLECT_NAMES=
7857     export COLLECT_NAMES
7858   fi
7859   ;;
7860 esac
7861
7862 # Global variables:
7863 ofile=libtool
7864 can_build_shared=yes
7865
7866 # All known linkers require a `.a' archive for static linking (except MSVC,
7867 # which needs '.lib').
7868 libext=a
7869
7870 with_gnu_ld="$lt_cv_prog_gnu_ld"
7871
7872 old_CC="$CC"
7873 old_CFLAGS="$CFLAGS"
7874
7875 # Set sane defaults for various variables
7876 test -z "$CC" && CC=cc
7877 test -z "$LTCC" && LTCC=$CC
7878 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
7879 test -z "$LD" && LD=ld
7880 test -z "$ac_objext" && ac_objext=o
7881
7882 for cc_temp in $compiler""; do
7883   case $cc_temp in
7884     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
7885     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
7886     \-*) ;;
7887     *) break;;
7888   esac
7889 done
7890 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
7891
7892
7893 # Only perform the check for file, if the check method requires it
7894 test -z "$MAGIC_CMD" && MAGIC_CMD=file
7895 case $deplibs_check_method in
7896 file_magic*)
7897   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
7898     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
7899 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
7900 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7901   $as_echo_n "(cached) " >&6
7902 else
7903   case $MAGIC_CMD in
7904 [\\/*] |  ?:[\\/]*)
7905   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7906   ;;
7907 *)
7908   lt_save_MAGIC_CMD="$MAGIC_CMD"
7909   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7910   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7911   for ac_dir in $ac_dummy; do
7912     IFS="$lt_save_ifs"
7913     test -z "$ac_dir" && ac_dir=.
7914     if test -f $ac_dir/${ac_tool_prefix}file; then
7915       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
7916       if test -n "$file_magic_test_file"; then
7917         case $deplibs_check_method in
7918         "file_magic "*)
7919           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7920           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7921           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7922             $EGREP "$file_magic_regex" > /dev/null; then
7923             :
7924           else
7925             cat <<_LT_EOF 1>&2
7926
7927 *** Warning: the command libtool uses to detect shared libraries,
7928 *** $file_magic_cmd, produces output that libtool cannot recognize.
7929 *** The result is that libtool may fail to recognize shared libraries
7930 *** as such.  This will affect the creation of libtool libraries that
7931 *** depend on shared libraries, but programs linked with such libtool
7932 *** libraries will work regardless of this problem.  Nevertheless, you
7933 *** may want to report the problem to your system manager and/or to
7934 *** bug-libtool@gnu.org
7935
7936 _LT_EOF
7937           fi ;;
7938         esac
7939       fi
7940       break
7941     fi
7942   done
7943   IFS="$lt_save_ifs"
7944   MAGIC_CMD="$lt_save_MAGIC_CMD"
7945   ;;
7946 esac
7947 fi
7948
7949 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7950 if test -n "$MAGIC_CMD"; then
7951   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7952 $as_echo "$MAGIC_CMD" >&6; }
7953 else
7954   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7955 $as_echo "no" >&6; }
7956 fi
7957
7958
7959
7960
7961
7962 if test -z "$lt_cv_path_MAGIC_CMD"; then
7963   if test -n "$ac_tool_prefix"; then
7964     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
7965 $as_echo_n "checking for file... " >&6; }
7966 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7967   $as_echo_n "(cached) " >&6
7968 else
7969   case $MAGIC_CMD in
7970 [\\/*] |  ?:[\\/]*)
7971   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7972   ;;
7973 *)
7974   lt_save_MAGIC_CMD="$MAGIC_CMD"
7975   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7976   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7977   for ac_dir in $ac_dummy; do
7978     IFS="$lt_save_ifs"
7979     test -z "$ac_dir" && ac_dir=.
7980     if test -f $ac_dir/file; then
7981       lt_cv_path_MAGIC_CMD="$ac_dir/file"
7982       if test -n "$file_magic_test_file"; then
7983         case $deplibs_check_method in
7984         "file_magic "*)
7985           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7986           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7987           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7988             $EGREP "$file_magic_regex" > /dev/null; then
7989             :
7990           else
7991             cat <<_LT_EOF 1>&2
7992
7993 *** Warning: the command libtool uses to detect shared libraries,
7994 *** $file_magic_cmd, produces output that libtool cannot recognize.
7995 *** The result is that libtool may fail to recognize shared libraries
7996 *** as such.  This will affect the creation of libtool libraries that
7997 *** depend on shared libraries, but programs linked with such libtool
7998 *** libraries will work regardless of this problem.  Nevertheless, you
7999 *** may want to report the problem to your system manager and/or to
8000 *** bug-libtool@gnu.org
8001
8002 _LT_EOF
8003           fi ;;
8004         esac
8005       fi
8006       break
8007     fi
8008   done
8009   IFS="$lt_save_ifs"
8010   MAGIC_CMD="$lt_save_MAGIC_CMD"
8011   ;;
8012 esac
8013 fi
8014
8015 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8016 if test -n "$MAGIC_CMD"; then
8017   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8018 $as_echo "$MAGIC_CMD" >&6; }
8019 else
8020   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8021 $as_echo "no" >&6; }
8022 fi
8023
8024
8025   else
8026     MAGIC_CMD=:
8027   fi
8028 fi
8029
8030   fi
8031   ;;
8032 esac
8033
8034 # Use C for the default configuration in the libtool script
8035
8036 lt_save_CC="$CC"
8037 ac_ext=c
8038 ac_cpp='$CPP $CPPFLAGS'
8039 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8040 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8041 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8042
8043
8044 # Source file extension for C test sources.
8045 ac_ext=c
8046
8047 # Object file extension for compiled C test sources.
8048 objext=o
8049 objext=$objext
8050
8051 # Code to be used in simple compile tests
8052 lt_simple_compile_test_code="int some_variable = 0;"
8053
8054 # Code to be used in simple link tests
8055 lt_simple_link_test_code='int main(){return(0);}'
8056
8057
8058
8059
8060
8061
8062
8063 # If no C compiler was specified, use CC.
8064 LTCC=${LTCC-"$CC"}
8065
8066 # If no C compiler flags were specified, use CFLAGS.
8067 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8068
8069 # Allow CC to be a program name with arguments.
8070 compiler=$CC
8071
8072 # Save the default compiler, since it gets overwritten when the other
8073 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8074 compiler_DEFAULT=$CC
8075
8076 # save warnings/boilerplate of simple test code
8077 ac_outfile=conftest.$ac_objext
8078 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8079 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8080 _lt_compiler_boilerplate=`cat conftest.err`
8081 $RM conftest*
8082
8083 ac_outfile=conftest.$ac_objext
8084 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8085 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8086 _lt_linker_boilerplate=`cat conftest.err`
8087 $RM -r conftest*
8088
8089
8090 ## CAVEAT EMPTOR:
8091 ## There is no encapsulation within the following macros, do not change
8092 ## the running order or otherwise move them around unless you know exactly
8093 ## what you are doing...
8094 if test -n "$compiler"; then
8095
8096 lt_prog_compiler_no_builtin_flag=
8097
8098 if test "$GCC" = yes; then
8099   case $cc_basename in
8100   nvcc*)
8101     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8102   *)
8103     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8104   esac
8105
8106   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8107 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8108 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
8109   $as_echo_n "(cached) " >&6
8110 else
8111   lt_cv_prog_compiler_rtti_exceptions=no
8112    ac_outfile=conftest.$ac_objext
8113    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8114    lt_compiler_flag="-fno-rtti -fno-exceptions"
8115    # Insert the option either (1) after the last *FLAGS variable, or
8116    # (2) before a word containing "conftest.", or (3) at the end.
8117    # Note that $ac_compile itself does not contain backslashes and begins
8118    # with a dollar sign (not a hyphen), so the echo should work correctly.
8119    # The option is referenced via a variable to avoid confusing sed.
8120    lt_compile=`echo "$ac_compile" | $SED \
8121    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8122    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8123    -e 's:$: $lt_compiler_flag:'`
8124    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8125    (eval "$lt_compile" 2>conftest.err)
8126    ac_status=$?
8127    cat conftest.err >&5
8128    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8129    if (exit $ac_status) && test -s "$ac_outfile"; then
8130      # The compiler can only warn and ignore the option if not recognized
8131      # So say no if there are warnings other than the usual output.
8132      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8133      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8134      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8135        lt_cv_prog_compiler_rtti_exceptions=yes
8136      fi
8137    fi
8138    $RM conftest*
8139
8140 fi
8141 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8142 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8143
8144 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8145     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8146 else
8147     :
8148 fi
8149
8150 fi
8151
8152
8153
8154
8155
8156
8157   lt_prog_compiler_wl=
8158 lt_prog_compiler_pic=
8159 lt_prog_compiler_static=
8160
8161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8162 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8163
8164   if test "$GCC" = yes; then
8165     lt_prog_compiler_wl='-Wl,'
8166     lt_prog_compiler_static='-static'
8167
8168     case $host_os in
8169       aix*)
8170       # All AIX code is PIC.
8171       if test "$host_cpu" = ia64; then
8172         # AIX 5 now supports IA64 processor
8173         lt_prog_compiler_static='-Bstatic'
8174       fi
8175       lt_prog_compiler_pic='-fPIC'
8176       ;;
8177
8178     amigaos*)
8179       case $host_cpu in
8180       powerpc)
8181             # see comment about AmigaOS4 .so support
8182             lt_prog_compiler_pic='-fPIC'
8183         ;;
8184       m68k)
8185             # FIXME: we need at least 68020 code to build shared libraries, but
8186             # adding the `-m68020' flag to GCC prevents building anything better,
8187             # like `-m68040'.
8188             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8189         ;;
8190       esac
8191       ;;
8192
8193     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8194       # PIC is the default for these OSes.
8195       ;;
8196
8197     mingw* | cygwin* | pw32* | os2* | cegcc*)
8198       # This hack is so that the source file can tell whether it is being
8199       # built for inclusion in a dll (and should export symbols for example).
8200       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8201       # (--disable-auto-import) libraries
8202       lt_prog_compiler_pic='-DDLL_EXPORT'
8203       ;;
8204
8205     darwin* | rhapsody*)
8206       # PIC is the default on this platform
8207       # Common symbols not allowed in MH_DYLIB files
8208       lt_prog_compiler_pic='-fno-common'
8209       ;;
8210
8211     haiku*)
8212       # PIC is the default for Haiku.
8213       # The "-static" flag exists, but is broken.
8214       lt_prog_compiler_static=
8215       ;;
8216
8217     hpux*)
8218       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8219       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8220       # sets the default TLS model and affects inlining.
8221       case $host_cpu in
8222       hppa*64*)
8223         # +Z the default
8224         ;;
8225       *)
8226         lt_prog_compiler_pic='-fPIC'
8227         ;;
8228       esac
8229       ;;
8230
8231     interix[3-9]*)
8232       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8233       # Instead, we relocate shared libraries at runtime.
8234       ;;
8235
8236     msdosdjgpp*)
8237       # Just because we use GCC doesn't mean we suddenly get shared libraries
8238       # on systems that don't support them.
8239       lt_prog_compiler_can_build_shared=no
8240       enable_shared=no
8241       ;;
8242
8243     *nto* | *qnx*)
8244       # QNX uses GNU C++, but need to define -shared option too, otherwise
8245       # it will coredump.
8246       lt_prog_compiler_pic='-fPIC -shared'
8247       ;;
8248
8249     sysv4*MP*)
8250       if test -d /usr/nec; then
8251         lt_prog_compiler_pic=-Kconform_pic
8252       fi
8253       ;;
8254
8255     *)
8256       lt_prog_compiler_pic='-fPIC'
8257       ;;
8258     esac
8259
8260     case $cc_basename in
8261     nvcc*) # Cuda Compiler Driver 2.2
8262       lt_prog_compiler_wl='-Xlinker '
8263       lt_prog_compiler_pic='-Xcompiler -fPIC'
8264       ;;
8265     esac
8266   else
8267     # PORTME Check for flag to pass linker flags through the system compiler.
8268     case $host_os in
8269     aix*)
8270       lt_prog_compiler_wl='-Wl,'
8271       if test "$host_cpu" = ia64; then
8272         # AIX 5 now supports IA64 processor
8273         lt_prog_compiler_static='-Bstatic'
8274       else
8275         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8276       fi
8277       ;;
8278
8279     mingw* | cygwin* | pw32* | os2* | cegcc*)
8280       # This hack is so that the source file can tell whether it is being
8281       # built for inclusion in a dll (and should export symbols for example).
8282       lt_prog_compiler_pic='-DDLL_EXPORT'
8283       ;;
8284
8285     hpux9* | hpux10* | hpux11*)
8286       lt_prog_compiler_wl='-Wl,'
8287       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8288       # not for PA HP-UX.
8289       case $host_cpu in
8290       hppa*64*|ia64*)
8291         # +Z the default
8292         ;;
8293       *)
8294         lt_prog_compiler_pic='+Z'
8295         ;;
8296       esac
8297       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8298       lt_prog_compiler_static='${wl}-a ${wl}archive'
8299       ;;
8300
8301     irix5* | irix6* | nonstopux*)
8302       lt_prog_compiler_wl='-Wl,'
8303       # PIC (with -KPIC) is the default.
8304       lt_prog_compiler_static='-non_shared'
8305       ;;
8306
8307     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8308       case $cc_basename in
8309       # old Intel for x86_64 which still supported -KPIC.
8310       ecc*)
8311         lt_prog_compiler_wl='-Wl,'
8312         lt_prog_compiler_pic='-KPIC'
8313         lt_prog_compiler_static='-static'
8314         ;;
8315       # icc used to be incompatible with GCC.
8316       # ICC 10 doesn't accept -KPIC any more.
8317       icc* | ifort*)
8318         lt_prog_compiler_wl='-Wl,'
8319         lt_prog_compiler_pic='-fPIC'
8320         lt_prog_compiler_static='-static'
8321         ;;
8322       # Lahey Fortran 8.1.
8323       lf95*)
8324         lt_prog_compiler_wl='-Wl,'
8325         lt_prog_compiler_pic='--shared'
8326         lt_prog_compiler_static='--static'
8327         ;;
8328       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8329         # Portland Group compilers (*not* the Pentium gcc compiler,
8330         # which looks to be a dead project)
8331         lt_prog_compiler_wl='-Wl,'
8332         lt_prog_compiler_pic='-fpic'
8333         lt_prog_compiler_static='-Bstatic'
8334         ;;
8335       ccc*)
8336         lt_prog_compiler_wl='-Wl,'
8337         # All Alpha code is PIC.
8338         lt_prog_compiler_static='-non_shared'
8339         ;;
8340       xl* | bgxl* | bgf* | mpixl*)
8341         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8342         lt_prog_compiler_wl='-Wl,'
8343         lt_prog_compiler_pic='-qpic'
8344         lt_prog_compiler_static='-qstaticlink'
8345         ;;
8346       *)
8347         case `$CC -V 2>&1 | sed 5q` in
8348         *Sun\ F* | *Sun*Fortran*)
8349           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8350           lt_prog_compiler_pic='-KPIC'
8351           lt_prog_compiler_static='-Bstatic'
8352           lt_prog_compiler_wl=''
8353           ;;
8354         *Sun\ C*)
8355           # Sun C 5.9
8356           lt_prog_compiler_pic='-KPIC'
8357           lt_prog_compiler_static='-Bstatic'
8358           lt_prog_compiler_wl='-Wl,'
8359           ;;
8360         esac
8361         ;;
8362       esac
8363       ;;
8364
8365     newsos6)
8366       lt_prog_compiler_pic='-KPIC'
8367       lt_prog_compiler_static='-Bstatic'
8368       ;;
8369
8370     *nto* | *qnx*)
8371       # QNX uses GNU C++, but need to define -shared option too, otherwise
8372       # it will coredump.
8373       lt_prog_compiler_pic='-fPIC -shared'
8374       ;;
8375
8376     osf3* | osf4* | osf5*)
8377       lt_prog_compiler_wl='-Wl,'
8378       # All OSF/1 code is PIC.
8379       lt_prog_compiler_static='-non_shared'
8380       ;;
8381
8382     rdos*)
8383       lt_prog_compiler_static='-non_shared'
8384       ;;
8385
8386     solaris*)
8387       lt_prog_compiler_pic='-KPIC'
8388       lt_prog_compiler_static='-Bstatic'
8389       case $cc_basename in
8390       f77* | f90* | f95*)
8391         lt_prog_compiler_wl='-Qoption ld ';;
8392       *)
8393         lt_prog_compiler_wl='-Wl,';;
8394       esac
8395       ;;
8396
8397     sunos4*)
8398       lt_prog_compiler_wl='-Qoption ld '
8399       lt_prog_compiler_pic='-PIC'
8400       lt_prog_compiler_static='-Bstatic'
8401       ;;
8402
8403     sysv4 | sysv4.2uw2* | sysv4.3*)
8404       lt_prog_compiler_wl='-Wl,'
8405       lt_prog_compiler_pic='-KPIC'
8406       lt_prog_compiler_static='-Bstatic'
8407       ;;
8408
8409     sysv4*MP*)
8410       if test -d /usr/nec ;then
8411         lt_prog_compiler_pic='-Kconform_pic'
8412         lt_prog_compiler_static='-Bstatic'
8413       fi
8414       ;;
8415
8416     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8417       lt_prog_compiler_wl='-Wl,'
8418       lt_prog_compiler_pic='-KPIC'
8419       lt_prog_compiler_static='-Bstatic'
8420       ;;
8421
8422     unicos*)
8423       lt_prog_compiler_wl='-Wl,'
8424       lt_prog_compiler_can_build_shared=no
8425       ;;
8426
8427     uts4*)
8428       lt_prog_compiler_pic='-pic'
8429       lt_prog_compiler_static='-Bstatic'
8430       ;;
8431
8432     *)
8433       lt_prog_compiler_can_build_shared=no
8434       ;;
8435     esac
8436   fi
8437
8438 case $host_os in
8439   # For platforms which do not support PIC, -DPIC is meaningless:
8440   *djgpp*)
8441     lt_prog_compiler_pic=
8442     ;;
8443   *)
8444     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8445     ;;
8446 esac
8447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8448 $as_echo "$lt_prog_compiler_pic" >&6; }
8449
8450
8451
8452
8453
8454
8455 #
8456 # Check to make sure the PIC flag actually works.
8457 #
8458 if test -n "$lt_prog_compiler_pic"; then
8459   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8460 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8461 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
8462   $as_echo_n "(cached) " >&6
8463 else
8464   lt_cv_prog_compiler_pic_works=no
8465    ac_outfile=conftest.$ac_objext
8466    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8467    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8468    # Insert the option either (1) after the last *FLAGS variable, or
8469    # (2) before a word containing "conftest.", or (3) at the end.
8470    # Note that $ac_compile itself does not contain backslashes and begins
8471    # with a dollar sign (not a hyphen), so the echo should work correctly.
8472    # The option is referenced via a variable to avoid confusing sed.
8473    lt_compile=`echo "$ac_compile" | $SED \
8474    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8475    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8476    -e 's:$: $lt_compiler_flag:'`
8477    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8478    (eval "$lt_compile" 2>conftest.err)
8479    ac_status=$?
8480    cat conftest.err >&5
8481    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8482    if (exit $ac_status) && test -s "$ac_outfile"; then
8483      # The compiler can only warn and ignore the option if not recognized
8484      # So say no if there are warnings other than the usual output.
8485      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8486      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8487      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8488        lt_cv_prog_compiler_pic_works=yes
8489      fi
8490    fi
8491    $RM conftest*
8492
8493 fi
8494 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8495 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8496
8497 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8498     case $lt_prog_compiler_pic in
8499      "" | " "*) ;;
8500      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8501      esac
8502 else
8503     lt_prog_compiler_pic=
8504      lt_prog_compiler_can_build_shared=no
8505 fi
8506
8507 fi
8508
8509
8510
8511
8512
8513
8514 #
8515 # Check to make sure the static flag actually works.
8516 #
8517 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8518 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8519 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8520 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
8521   $as_echo_n "(cached) " >&6
8522 else
8523   lt_cv_prog_compiler_static_works=no
8524    save_LDFLAGS="$LDFLAGS"
8525    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8526    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8527    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8528      # The linker can only warn and ignore the option if not recognized
8529      # So say no if there are warnings
8530      if test -s conftest.err; then
8531        # Append any errors to the config.log.
8532        cat conftest.err 1>&5
8533        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8534        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8535        if diff conftest.exp conftest.er2 >/dev/null; then
8536          lt_cv_prog_compiler_static_works=yes
8537        fi
8538      else
8539        lt_cv_prog_compiler_static_works=yes
8540      fi
8541    fi
8542    $RM -r conftest*
8543    LDFLAGS="$save_LDFLAGS"
8544
8545 fi
8546 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8547 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8548
8549 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8550     :
8551 else
8552     lt_prog_compiler_static=
8553 fi
8554
8555
8556
8557
8558
8559
8560
8561   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8562 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8563 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8564   $as_echo_n "(cached) " >&6
8565 else
8566   lt_cv_prog_compiler_c_o=no
8567    $RM -r conftest 2>/dev/null
8568    mkdir conftest
8569    cd conftest
8570    mkdir out
8571    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8572
8573    lt_compiler_flag="-o out/conftest2.$ac_objext"
8574    # Insert the option either (1) after the last *FLAGS variable, or
8575    # (2) before a word containing "conftest.", or (3) at the end.
8576    # Note that $ac_compile itself does not contain backslashes and begins
8577    # with a dollar sign (not a hyphen), so the echo should work correctly.
8578    lt_compile=`echo "$ac_compile" | $SED \
8579    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8580    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8581    -e 's:$: $lt_compiler_flag:'`
8582    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8583    (eval "$lt_compile" 2>out/conftest.err)
8584    ac_status=$?
8585    cat out/conftest.err >&5
8586    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8587    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8588    then
8589      # The compiler can only warn and ignore the option if not recognized
8590      # So say no if there are warnings
8591      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8592      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8593      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8594        lt_cv_prog_compiler_c_o=yes
8595      fi
8596    fi
8597    chmod u+w . 2>&5
8598    $RM conftest*
8599    # SGI C++ compiler will create directory out/ii_files/ for
8600    # template instantiation
8601    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8602    $RM out/* && rmdir out
8603    cd ..
8604    $RM -r conftest
8605    $RM conftest*
8606
8607 fi
8608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8609 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8610
8611
8612
8613
8614
8615
8616   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8617 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8618 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8619   $as_echo_n "(cached) " >&6
8620 else
8621   lt_cv_prog_compiler_c_o=no
8622    $RM -r conftest 2>/dev/null
8623    mkdir conftest
8624    cd conftest
8625    mkdir out
8626    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8627
8628    lt_compiler_flag="-o out/conftest2.$ac_objext"
8629    # Insert the option either (1) after the last *FLAGS variable, or
8630    # (2) before a word containing "conftest.", or (3) at the end.
8631    # Note that $ac_compile itself does not contain backslashes and begins
8632    # with a dollar sign (not a hyphen), so the echo should work correctly.
8633    lt_compile=`echo "$ac_compile" | $SED \
8634    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8635    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8636    -e 's:$: $lt_compiler_flag:'`
8637    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8638    (eval "$lt_compile" 2>out/conftest.err)
8639    ac_status=$?
8640    cat out/conftest.err >&5
8641    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8642    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8643    then
8644      # The compiler can only warn and ignore the option if not recognized
8645      # So say no if there are warnings
8646      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8647      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8648      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8649        lt_cv_prog_compiler_c_o=yes
8650      fi
8651    fi
8652    chmod u+w . 2>&5
8653    $RM conftest*
8654    # SGI C++ compiler will create directory out/ii_files/ for
8655    # template instantiation
8656    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8657    $RM out/* && rmdir out
8658    cd ..
8659    $RM -r conftest
8660    $RM conftest*
8661
8662 fi
8663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8664 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8665
8666
8667
8668
8669 hard_links="nottested"
8670 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8671   # do not overwrite the value of need_locks provided by the user
8672   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8673 $as_echo_n "checking if we can lock with hard links... " >&6; }
8674   hard_links=yes
8675   $RM conftest*
8676   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8677   touch conftest.a
8678   ln conftest.a conftest.b 2>&5 || hard_links=no
8679   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8681 $as_echo "$hard_links" >&6; }
8682   if test "$hard_links" = no; then
8683     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8684 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8685     need_locks=warn
8686   fi
8687 else
8688   need_locks=no
8689 fi
8690
8691
8692
8693
8694
8695
8696   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8697 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8698
8699   runpath_var=
8700   allow_undefined_flag=
8701   always_export_symbols=no
8702   archive_cmds=
8703   archive_expsym_cmds=
8704   compiler_needs_object=no
8705   enable_shared_with_static_runtimes=no
8706   export_dynamic_flag_spec=
8707   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8708   hardcode_automatic=no
8709   hardcode_direct=no
8710   hardcode_direct_absolute=no
8711   hardcode_libdir_flag_spec=
8712   hardcode_libdir_flag_spec_ld=
8713   hardcode_libdir_separator=
8714   hardcode_minus_L=no
8715   hardcode_shlibpath_var=unsupported
8716   inherit_rpath=no
8717   link_all_deplibs=unknown
8718   module_cmds=
8719   module_expsym_cmds=
8720   old_archive_from_new_cmds=
8721   old_archive_from_expsyms_cmds=
8722   thread_safe_flag_spec=
8723   whole_archive_flag_spec=
8724   # include_expsyms should be a list of space-separated symbols to be *always*
8725   # included in the symbol list
8726   include_expsyms=
8727   # exclude_expsyms can be an extended regexp of symbols to exclude
8728   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8729   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8730   # as well as any symbol that contains `d'.
8731   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8732   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8733   # platforms (ab)use it in PIC code, but their linkers get confused if
8734   # the symbol is explicitly referenced.  Since portable code cannot
8735   # rely on this symbol name, it's probably fine to never include it in
8736   # preloaded symbol tables.
8737   # Exclude shared library initialization/finalization symbols.
8738   extract_expsyms_cmds=
8739
8740   case $host_os in
8741   cygwin* | mingw* | pw32* | cegcc*)
8742     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8743     # When not using gcc, we currently assume that we are using
8744     # Microsoft Visual C++.
8745     if test "$GCC" != yes; then
8746       with_gnu_ld=no
8747     fi
8748     ;;
8749   interix*)
8750     # we just hope/assume this is gcc and not c89 (= MSVC++)
8751     with_gnu_ld=yes
8752     ;;
8753   openbsd*)
8754     with_gnu_ld=no
8755     ;;
8756   esac
8757
8758   ld_shlibs=yes
8759
8760   # On some targets, GNU ld is compatible enough with the native linker
8761   # that we're better off using the native interface for both.
8762   lt_use_gnu_ld_interface=no
8763   if test "$with_gnu_ld" = yes; then
8764     case $host_os in
8765       aix*)
8766         # The AIX port of GNU ld has always aspired to compatibility
8767         # with the native linker.  However, as the warning in the GNU ld
8768         # block says, versions before 2.19.5* couldn't really create working
8769         # shared libraries, regardless of the interface used.
8770         case `$LD -v 2>&1` in
8771           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8772           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8773           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8774           *)
8775             lt_use_gnu_ld_interface=yes
8776             ;;
8777         esac
8778         ;;
8779       *)
8780         lt_use_gnu_ld_interface=yes
8781         ;;
8782     esac
8783   fi
8784
8785   if test "$lt_use_gnu_ld_interface" = yes; then
8786     # If archive_cmds runs LD, not CC, wlarc should be empty
8787     wlarc='${wl}'
8788
8789     # Set some defaults for GNU ld with shared library support. These
8790     # are reset later if shared libraries are not supported. Putting them
8791     # here allows them to be overridden if necessary.
8792     runpath_var=LD_RUN_PATH
8793     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8794     export_dynamic_flag_spec='${wl}--export-dynamic'
8795     # ancient GNU ld didn't support --whole-archive et. al.
8796     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8797       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8798     else
8799       whole_archive_flag_spec=
8800     fi
8801     supports_anon_versioning=no
8802     case `$LD -v 2>&1` in
8803       *GNU\ gold*) supports_anon_versioning=yes ;;
8804       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8805       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8806       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8807       *\ 2.11.*) ;; # other 2.11 versions
8808       *) supports_anon_versioning=yes ;;
8809     esac
8810
8811     # See if GNU ld supports shared libraries.
8812     case $host_os in
8813     aix[3-9]*)
8814       # On AIX/PPC, the GNU linker is very broken
8815       if test "$host_cpu" != ia64; then
8816         ld_shlibs=no
8817         cat <<_LT_EOF 1>&2
8818
8819 *** Warning: the GNU linker, at least up to release 2.19, is reported
8820 *** to be unable to reliably create shared libraries on AIX.
8821 *** Therefore, libtool is disabling shared libraries support.  If you
8822 *** really care for shared libraries, you may want to install binutils
8823 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
8824 *** You will then need to restart the configuration process.
8825
8826 _LT_EOF
8827       fi
8828       ;;
8829
8830     amigaos*)
8831       case $host_cpu in
8832       powerpc)
8833             # see comment about AmigaOS4 .so support
8834             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8835             archive_expsym_cmds=''
8836         ;;
8837       m68k)
8838             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8839             hardcode_libdir_flag_spec='-L$libdir'
8840             hardcode_minus_L=yes
8841         ;;
8842       esac
8843       ;;
8844
8845     beos*)
8846       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8847         allow_undefined_flag=unsupported
8848         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
8849         # support --undefined.  This deserves some investigation.  FIXME
8850         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8851       else
8852         ld_shlibs=no
8853       fi
8854       ;;
8855
8856     cygwin* | mingw* | pw32* | cegcc*)
8857       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
8858       # as there is no search path for DLLs.
8859       hardcode_libdir_flag_spec='-L$libdir'
8860       export_dynamic_flag_spec='${wl}--export-all-symbols'
8861       allow_undefined_flag=unsupported
8862       always_export_symbols=no
8863       enable_shared_with_static_runtimes=yes
8864       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
8865
8866       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
8867         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8868         # If the export-symbols file already is a .def file (1st line
8869         # is EXPORTS), use it as is; otherwise, prepend...
8870         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
8871           cp $export_symbols $output_objdir/$soname.def;
8872         else
8873           echo EXPORTS > $output_objdir/$soname.def;
8874           cat $export_symbols >> $output_objdir/$soname.def;
8875         fi~
8876         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8877       else
8878         ld_shlibs=no
8879       fi
8880       ;;
8881
8882     haiku*)
8883       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8884       link_all_deplibs=yes
8885       ;;
8886
8887     interix[3-9]*)
8888       hardcode_direct=no
8889       hardcode_shlibpath_var=no
8890       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
8891       export_dynamic_flag_spec='${wl}-E'
8892       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
8893       # Instead, shared libraries are loaded at an image base (0x10000000 by
8894       # default) and relocated if they conflict, which is a slow very memory
8895       # consuming and fragmenting process.  To avoid this, we pick a random,
8896       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
8897       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
8898       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8899       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8900       ;;
8901
8902     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
8903       tmp_diet=no
8904       if test "$host_os" = linux-dietlibc; then
8905         case $cc_basename in
8906           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
8907         esac
8908       fi
8909       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
8910          && test "$tmp_diet" = no
8911       then
8912         tmp_addflag=
8913         tmp_sharedflag='-shared'
8914         case $cc_basename,$host_cpu in
8915         pgcc*)                          # Portland Group C compiler
8916           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'
8917           tmp_addflag=' $pic_flag'
8918           ;;
8919         pgf77* | pgf90* | pgf95* | pgfortran*)
8920                                         # Portland Group f77 and f90 compilers
8921           whole_archive_flag_spec='${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'
8922           tmp_addflag=' $pic_flag -Mnomain' ;;
8923         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
8924           tmp_addflag=' -i_dynamic' ;;
8925         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
8926           tmp_addflag=' -i_dynamic -nofor_main' ;;
8927         ifc* | ifort*)                  # Intel Fortran compiler
8928           tmp_addflag=' -nofor_main' ;;
8929         lf95*)                          # Lahey Fortran 8.1
8930           whole_archive_flag_spec=
8931           tmp_sharedflag='--shared' ;;
8932         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
8933           tmp_sharedflag='-qmkshrobj'
8934           tmp_addflag= ;;
8935         nvcc*)  # Cuda Compiler Driver 2.2
8936           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8937           compiler_needs_object=yes
8938           ;;
8939         esac
8940         case `$CC -V 2>&1 | sed 5q` in
8941         *Sun\ C*)                       # Sun C 5.9
8942           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\"` ${wl}--no-whole-archive'
8943           compiler_needs_object=yes
8944           tmp_sharedflag='-G' ;;
8945         *Sun\ F*)                       # Sun Fortran 8.3
8946           tmp_sharedflag='-G' ;;
8947         esac
8948         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8949
8950         if test "x$supports_anon_versioning" = xyes; then
8951           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8952             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8953             echo "local: *; };" >> $output_objdir/$libname.ver~
8954             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
8955         fi
8956
8957         case $cc_basename in
8958         xlf* | bgf* | bgxlf* | mpixlf*)
8959           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
8960           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
8961           hardcode_libdir_flag_spec=
8962           hardcode_libdir_flag_spec_ld='-rpath $libdir'
8963           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
8964           if test "x$supports_anon_versioning" = xyes; then
8965             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8966               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8967               echo "local: *; };" >> $output_objdir/$libname.ver~
8968               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
8969           fi
8970           ;;
8971         esac
8972       else
8973         ld_shlibs=no
8974       fi
8975       ;;
8976
8977     netbsd*)
8978       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
8979         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
8980         wlarc=
8981       else
8982         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8983         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8984       fi
8985       ;;
8986
8987     solaris*)
8988       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
8989         ld_shlibs=no
8990         cat <<_LT_EOF 1>&2
8991
8992 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
8993 *** create shared libraries on Solaris systems.  Therefore, libtool
8994 *** is disabling shared libraries support.  We urge you to upgrade GNU
8995 *** binutils to release 2.9.1 or newer.  Another option is to modify
8996 *** your PATH or compiler configuration so that the native linker is
8997 *** used, and then restart.
8998
8999 _LT_EOF
9000       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9001         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9002         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9003       else
9004         ld_shlibs=no
9005       fi
9006       ;;
9007
9008     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9009       case `$LD -v 2>&1` in
9010         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9011         ld_shlibs=no
9012         cat <<_LT_EOF 1>&2
9013
9014 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9015 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9016 *** is disabling shared libraries support.  We urge you to upgrade GNU
9017 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9018 *** your PATH or compiler configuration so that the native linker is
9019 *** used, and then restart.
9020
9021 _LT_EOF
9022         ;;
9023         *)
9024           # For security reasons, it is highly recommended that you always
9025           # use absolute paths for naming shared libraries, and exclude the
9026           # DT_RUNPATH tag from executables and libraries.  But doing so
9027           # requires that you compile everything twice, which is a pain.
9028           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9029             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9030             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9031             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9032           else
9033             ld_shlibs=no
9034           fi
9035         ;;
9036       esac
9037       ;;
9038
9039     sunos4*)
9040       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9041       wlarc=
9042       hardcode_direct=yes
9043       hardcode_shlibpath_var=no
9044       ;;
9045
9046     *)
9047       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9048         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9049         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9050       else
9051         ld_shlibs=no
9052       fi
9053       ;;
9054     esac
9055
9056     if test "$ld_shlibs" = no; then
9057       runpath_var=
9058       hardcode_libdir_flag_spec=
9059       export_dynamic_flag_spec=
9060       whole_archive_flag_spec=
9061     fi
9062   else
9063     # PORTME fill in a description of your system's linker (not GNU ld)
9064     case $host_os in
9065     aix3*)
9066       allow_undefined_flag=unsupported
9067       always_export_symbols=yes
9068       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9069       # Note: this linker hardcodes the directories in LIBPATH if there
9070       # are no directories specified by -L.
9071       hardcode_minus_L=yes
9072       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9073         # Neither direct hardcoding nor static linking is supported with a
9074         # broken collect2.
9075         hardcode_direct=unsupported
9076       fi
9077       ;;
9078
9079     aix[4-9]*)
9080       if test "$host_cpu" = ia64; then
9081         # On IA64, the linker does run time linking by default, so we don't
9082         # have to do anything special.
9083         aix_use_runtimelinking=no
9084         exp_sym_flag='-Bexport'
9085         no_entry_flag=""
9086       else
9087         # If we're using GNU nm, then we don't want the "-C" option.
9088         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9089         # Also, AIX nm treats weak defined symbols like other global
9090         # defined symbols, whereas GNU nm marks them as "W".
9091         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9092           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9093         else
9094           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9095         fi
9096         aix_use_runtimelinking=no
9097
9098         # Test if we are trying to use run time linking or normal
9099         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9100         # need to do runtime linking.
9101         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9102           for ld_flag in $LDFLAGS; do
9103           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9104             aix_use_runtimelinking=yes
9105             break
9106           fi
9107           done
9108           ;;
9109         esac
9110
9111         exp_sym_flag='-bexport'
9112         no_entry_flag='-bnoentry'
9113       fi
9114
9115       # When large executables or shared objects are built, AIX ld can
9116       # have problems creating the table of contents.  If linking a library
9117       # or program results in "error TOC overflow" add -mminimal-toc to
9118       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9119       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9120
9121       archive_cmds=''
9122       hardcode_direct=yes
9123       hardcode_direct_absolute=yes
9124       hardcode_libdir_separator=':'
9125       link_all_deplibs=yes
9126       file_list_spec='${wl}-f,'
9127
9128       if test "$GCC" = yes; then
9129         case $host_os in aix4.[012]|aix4.[012].*)
9130         # We only want to do this on AIX 4.2 and lower, the check
9131         # below for broken collect2 doesn't work under 4.3+
9132           collect2name=`${CC} -print-prog-name=collect2`
9133           if test -f "$collect2name" &&
9134            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9135           then
9136           # We have reworked collect2
9137           :
9138           else
9139           # We have old collect2
9140           hardcode_direct=unsupported
9141           # It fails to find uninstalled libraries when the uninstalled
9142           # path is not listed in the libpath.  Setting hardcode_minus_L
9143           # to unsupported forces relinking
9144           hardcode_minus_L=yes
9145           hardcode_libdir_flag_spec='-L$libdir'
9146           hardcode_libdir_separator=
9147           fi
9148           ;;
9149         esac
9150         shared_flag='-shared'
9151         if test "$aix_use_runtimelinking" = yes; then
9152           shared_flag="$shared_flag "'${wl}-G'
9153         fi
9154       else
9155         # not using gcc
9156         if test "$host_cpu" = ia64; then
9157         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9158         # chokes on -Wl,-G. The following line is correct:
9159           shared_flag='-G'
9160         else
9161           if test "$aix_use_runtimelinking" = yes; then
9162             shared_flag='${wl}-G'
9163           else
9164             shared_flag='${wl}-bM:SRE'
9165           fi
9166         fi
9167       fi
9168
9169       export_dynamic_flag_spec='${wl}-bexpall'
9170       # It seems that -bexpall does not export symbols beginning with
9171       # underscore (_), so it is better to generate a list of symbols to export.
9172       always_export_symbols=yes
9173       if test "$aix_use_runtimelinking" = yes; then
9174         # Warning - without using the other runtime loading flags (-brtl),
9175         # -berok will link without error, but may produce a broken library.
9176         allow_undefined_flag='-berok'
9177         # Determine the default libpath from the value encoded in an
9178         # empty executable.
9179         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9180 /* end confdefs.h.  */
9181
9182 int
9183 main ()
9184 {
9185
9186   ;
9187   return 0;
9188 }
9189 _ACEOF
9190 if ac_fn_c_try_link "$LINENO"; then :
9191
9192 lt_aix_libpath_sed='
9193     /Import File Strings/,/^$/ {
9194         /^0/ {
9195             s/^0  *\(.*\)$/\1/
9196             p
9197         }
9198     }'
9199 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9200 # Check for a 64-bit object if we didn't find anything.
9201 if test -z "$aix_libpath"; then
9202   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9203 fi
9204 fi
9205 rm -f core conftest.err conftest.$ac_objext \
9206     conftest$ac_exeext conftest.$ac_ext
9207 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9208
9209         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9210         archive_expsym_cmds='$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 $shared_flag"
9211       else
9212         if test "$host_cpu" = ia64; then
9213           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9214           allow_undefined_flag="-z nodefs"
9215           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9216         else
9217          # Determine the default libpath from the value encoded in an
9218          # empty executable.
9219          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9220 /* end confdefs.h.  */
9221
9222 int
9223 main ()
9224 {
9225
9226   ;
9227   return 0;
9228 }
9229 _ACEOF
9230 if ac_fn_c_try_link "$LINENO"; then :
9231
9232 lt_aix_libpath_sed='
9233     /Import File Strings/,/^$/ {
9234         /^0/ {
9235             s/^0  *\(.*\)$/\1/
9236             p
9237         }
9238     }'
9239 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9240 # Check for a 64-bit object if we didn't find anything.
9241 if test -z "$aix_libpath"; then
9242   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9243 fi
9244 fi
9245 rm -f core conftest.err conftest.$ac_objext \
9246     conftest$ac_exeext conftest.$ac_ext
9247 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9248
9249          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9250           # Warning - without using the other run time loading flags,
9251           # -berok will link without error, but may produce a broken library.
9252           no_undefined_flag=' ${wl}-bernotok'
9253           allow_undefined_flag=' ${wl}-berok'
9254           if test "$with_gnu_ld" = yes; then
9255             # We only use this code for GNU lds that support --whole-archive.
9256             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9257           else
9258             # Exported symbols can be pulled into shared objects from archives
9259             whole_archive_flag_spec='$convenience'
9260           fi
9261           archive_cmds_need_lc=yes
9262           # This is similar to how AIX traditionally builds its shared libraries.
9263           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'
9264         fi
9265       fi
9266       ;;
9267
9268     amigaos*)
9269       case $host_cpu in
9270       powerpc)
9271             # see comment about AmigaOS4 .so support
9272             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9273             archive_expsym_cmds=''
9274         ;;
9275       m68k)
9276             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9277             hardcode_libdir_flag_spec='-L$libdir'
9278             hardcode_minus_L=yes
9279         ;;
9280       esac
9281       ;;
9282
9283     bsdi[45]*)
9284       export_dynamic_flag_spec=-rdynamic
9285       ;;
9286
9287     cygwin* | mingw* | pw32* | cegcc*)
9288       # When not using gcc, we currently assume that we are using
9289       # Microsoft Visual C++.
9290       # hardcode_libdir_flag_spec is actually meaningless, as there is
9291       # no search path for DLLs.
9292       hardcode_libdir_flag_spec=' '
9293       allow_undefined_flag=unsupported
9294       # Tell ltmain to make .lib files, not .a files.
9295       libext=lib
9296       # Tell ltmain to make .dll files, not .so files.
9297       shrext_cmds=".dll"
9298       # FIXME: Setting linknames here is a bad hack.
9299       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9300       # The linker will automatically build a .lib file if we build a DLL.
9301       old_archive_from_new_cmds='true'
9302       # FIXME: Should let the user specify the lib program.
9303       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9304       fix_srcfile_path='`cygpath -w "$srcfile"`'
9305       enable_shared_with_static_runtimes=yes
9306       ;;
9307
9308     darwin* | rhapsody*)
9309
9310
9311   archive_cmds_need_lc=no
9312   hardcode_direct=no
9313   hardcode_automatic=yes
9314   hardcode_shlibpath_var=unsupported
9315   if test "$lt_cv_ld_force_load" = "yes"; then
9316     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9317   else
9318     whole_archive_flag_spec=''
9319   fi
9320   link_all_deplibs=yes
9321   allow_undefined_flag="$_lt_dar_allow_undefined"
9322   case $cc_basename in
9323      ifort*) _lt_dar_can_shared=yes ;;
9324      *) _lt_dar_can_shared=$GCC ;;
9325   esac
9326   if test "$_lt_dar_can_shared" = "yes"; then
9327     output_verbose_link_cmd=func_echo_all
9328     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9329     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9330     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}${_lt_dsymutil}"
9331     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9332
9333   else
9334   ld_shlibs=no
9335   fi
9336
9337       ;;
9338
9339     dgux*)
9340       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9341       hardcode_libdir_flag_spec='-L$libdir'
9342       hardcode_shlibpath_var=no
9343       ;;
9344
9345     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9346     # support.  Future versions do this automatically, but an explicit c++rt0.o
9347     # does not break anything, and helps significantly (at the cost of a little
9348     # extra space).
9349     freebsd2.2*)
9350       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9351       hardcode_libdir_flag_spec='-R$libdir'
9352       hardcode_direct=yes
9353       hardcode_shlibpath_var=no
9354       ;;
9355
9356     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9357     freebsd2.*)
9358       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9359       hardcode_direct=yes
9360       hardcode_minus_L=yes
9361       hardcode_shlibpath_var=no
9362       ;;
9363
9364     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9365     freebsd* | dragonfly*)
9366       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9367       hardcode_libdir_flag_spec='-R$libdir'
9368       hardcode_direct=yes
9369       hardcode_shlibpath_var=no
9370       ;;
9371
9372     hpux9*)
9373       if test "$GCC" = yes; then
9374         archive_cmds='$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 $lib'
9375       else
9376         archive_cmds='$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 $lib'
9377       fi
9378       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9379       hardcode_libdir_separator=:
9380       hardcode_direct=yes
9381
9382       # hardcode_minus_L: Not really in the search PATH,
9383       # but as the default location of the library.
9384       hardcode_minus_L=yes
9385       export_dynamic_flag_spec='${wl}-E'
9386       ;;
9387
9388     hpux10*)
9389       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9390         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9391       else
9392         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9393       fi
9394       if test "$with_gnu_ld" = no; then
9395         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9396         hardcode_libdir_flag_spec_ld='+b $libdir'
9397         hardcode_libdir_separator=:
9398         hardcode_direct=yes
9399         hardcode_direct_absolute=yes
9400         export_dynamic_flag_spec='${wl}-E'
9401         # hardcode_minus_L: Not really in the search PATH,
9402         # but as the default location of the library.
9403         hardcode_minus_L=yes
9404       fi
9405       ;;
9406
9407     hpux11*)
9408       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9409         case $host_cpu in
9410         hppa*64*)
9411           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9412           ;;
9413         ia64*)
9414           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9415           ;;
9416         *)
9417           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9418           ;;
9419         esac
9420       else
9421         case $host_cpu in
9422         hppa*64*)
9423           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9424           ;;
9425         ia64*)
9426           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9427           ;;
9428         *)
9429
9430           # Older versions of the 11.00 compiler do not understand -b yet
9431           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9432           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9433 $as_echo_n "checking if $CC understands -b... " >&6; }
9434 if test "${lt_cv_prog_compiler__b+set}" = set; then :
9435   $as_echo_n "(cached) " >&6
9436 else
9437   lt_cv_prog_compiler__b=no
9438    save_LDFLAGS="$LDFLAGS"
9439    LDFLAGS="$LDFLAGS -b"
9440    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9441    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9442      # The linker can only warn and ignore the option if not recognized
9443      # So say no if there are warnings
9444      if test -s conftest.err; then
9445        # Append any errors to the config.log.
9446        cat conftest.err 1>&5
9447        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9448        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9449        if diff conftest.exp conftest.er2 >/dev/null; then
9450          lt_cv_prog_compiler__b=yes
9451        fi
9452      else
9453        lt_cv_prog_compiler__b=yes
9454      fi
9455    fi
9456    $RM -r conftest*
9457    LDFLAGS="$save_LDFLAGS"
9458
9459 fi
9460 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9461 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9462
9463 if test x"$lt_cv_prog_compiler__b" = xyes; then
9464     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9465 else
9466     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9467 fi
9468
9469           ;;
9470         esac
9471       fi
9472       if test "$with_gnu_ld" = no; then
9473         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9474         hardcode_libdir_separator=:
9475
9476         case $host_cpu in
9477         hppa*64*|ia64*)
9478           hardcode_direct=no
9479           hardcode_shlibpath_var=no
9480           ;;
9481         *)
9482           hardcode_direct=yes
9483           hardcode_direct_absolute=yes
9484           export_dynamic_flag_spec='${wl}-E'
9485
9486           # hardcode_minus_L: Not really in the search PATH,
9487           # but as the default location of the library.
9488           hardcode_minus_L=yes
9489           ;;
9490         esac
9491       fi
9492       ;;
9493
9494     irix5* | irix6* | nonstopux*)
9495       if test "$GCC" = yes; then
9496         archive_cmds='$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 $lib'
9497         # Try to use the -exported_symbol ld option, if it does not
9498         # work, assume that -exports_file does not work either and
9499         # implicitly export all symbols.
9500         save_LDFLAGS="$LDFLAGS"
9501         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9502         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9503 /* end confdefs.h.  */
9504 int foo(void) {}
9505 _ACEOF
9506 if ac_fn_c_try_link "$LINENO"; then :
9507   archive_expsym_cmds='$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 $lib'
9508
9509 fi
9510 rm -f core conftest.err conftest.$ac_objext \
9511     conftest$ac_exeext conftest.$ac_ext
9512         LDFLAGS="$save_LDFLAGS"
9513       else
9514         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9515         archive_expsym_cmds='$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 $lib'
9516       fi
9517       archive_cmds_need_lc='no'
9518       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9519       hardcode_libdir_separator=:
9520       inherit_rpath=yes
9521       link_all_deplibs=yes
9522       ;;
9523
9524     netbsd*)
9525       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9526         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9527       else
9528         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9529       fi
9530       hardcode_libdir_flag_spec='-R$libdir'
9531       hardcode_direct=yes
9532       hardcode_shlibpath_var=no
9533       ;;
9534
9535     newsos6)
9536       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9537       hardcode_direct=yes
9538       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9539       hardcode_libdir_separator=:
9540       hardcode_shlibpath_var=no
9541       ;;
9542
9543     *nto* | *qnx*)
9544       ;;
9545
9546     openbsd*)
9547       if test -f /usr/libexec/ld.so; then
9548         hardcode_direct=yes
9549         hardcode_shlibpath_var=no
9550         hardcode_direct_absolute=yes
9551         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9552           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9553           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9554           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9555           export_dynamic_flag_spec='${wl}-E'
9556         else
9557           case $host_os in
9558            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9559              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9560              hardcode_libdir_flag_spec='-R$libdir'
9561              ;;
9562            *)
9563              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9564              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9565              ;;
9566           esac
9567         fi
9568       else
9569         ld_shlibs=no
9570       fi
9571       ;;
9572
9573     os2*)
9574       hardcode_libdir_flag_spec='-L$libdir'
9575       hardcode_minus_L=yes
9576       allow_undefined_flag=unsupported
9577       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'
9578       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9579       ;;
9580
9581     osf3*)
9582       if test "$GCC" = yes; then
9583         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9584         archive_cmds='$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 $lib'
9585       else
9586         allow_undefined_flag=' -expect_unresolved \*'
9587         archive_cmds='$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 $lib'
9588       fi
9589       archive_cmds_need_lc='no'
9590       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9591       hardcode_libdir_separator=:
9592       ;;
9593
9594     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9595       if test "$GCC" = yes; then
9596         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9597         archive_cmds='$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 $lib'
9598         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9599       else
9600         allow_undefined_flag=' -expect_unresolved \*'
9601         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'
9602         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~
9603         $CC -shared${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'
9604
9605         # Both c and cxx compiler support -rpath directly
9606         hardcode_libdir_flag_spec='-rpath $libdir'
9607       fi
9608       archive_cmds_need_lc='no'
9609       hardcode_libdir_separator=:
9610       ;;
9611
9612     solaris*)
9613       no_undefined_flag=' -z defs'
9614       if test "$GCC" = yes; then
9615         wlarc='${wl}'
9616         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9617         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9618           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9619       else
9620         case `$CC -V 2>&1` in
9621         *"Compilers 5.0"*)
9622           wlarc=''
9623           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9624           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9625           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9626           ;;
9627         *)
9628           wlarc='${wl}'
9629           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9630           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9631           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9632           ;;
9633         esac
9634       fi
9635       hardcode_libdir_flag_spec='-R$libdir'
9636       hardcode_shlibpath_var=no
9637       case $host_os in
9638       solaris2.[0-5] | solaris2.[0-5].*) ;;
9639       *)
9640         # The compiler driver will combine and reorder linker options,
9641         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9642         # but is careful enough not to reorder.
9643         # Supported since Solaris 2.6 (maybe 2.5.1?)
9644         if test "$GCC" = yes; then
9645           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9646         else
9647           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9648         fi
9649         ;;
9650       esac
9651       link_all_deplibs=yes
9652       ;;
9653
9654     sunos4*)
9655       if test "x$host_vendor" = xsequent; then
9656         # Use $CC to link under sequent, because it throws in some extra .o
9657         # files that make .init and .fini sections work.
9658         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9659       else
9660         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9661       fi
9662       hardcode_libdir_flag_spec='-L$libdir'
9663       hardcode_direct=yes
9664       hardcode_minus_L=yes
9665       hardcode_shlibpath_var=no
9666       ;;
9667
9668     sysv4)
9669       case $host_vendor in
9670         sni)
9671           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9672           hardcode_direct=yes # is this really true???
9673         ;;
9674         siemens)
9675           ## LD is ld it makes a PLAMLIB
9676           ## CC just makes a GrossModule.
9677           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9678           reload_cmds='$CC -r -o $output$reload_objs'
9679           hardcode_direct=no
9680         ;;
9681         motorola)
9682           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9683           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9684         ;;
9685       esac
9686       runpath_var='LD_RUN_PATH'
9687       hardcode_shlibpath_var=no
9688       ;;
9689
9690     sysv4.3*)
9691       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9692       hardcode_shlibpath_var=no
9693       export_dynamic_flag_spec='-Bexport'
9694       ;;
9695
9696     sysv4*MP*)
9697       if test -d /usr/nec; then
9698         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9699         hardcode_shlibpath_var=no
9700         runpath_var=LD_RUN_PATH
9701         hardcode_runpath_var=yes
9702         ld_shlibs=yes
9703       fi
9704       ;;
9705
9706     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9707       no_undefined_flag='${wl}-z,text'
9708       archive_cmds_need_lc=no
9709       hardcode_shlibpath_var=no
9710       runpath_var='LD_RUN_PATH'
9711
9712       if test "$GCC" = yes; then
9713         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9714         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9715       else
9716         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9717         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9718       fi
9719       ;;
9720
9721     sysv5* | sco3.2v5* | sco5v6*)
9722       # Note: We can NOT use -z defs as we might desire, because we do not
9723       # link with -lc, and that would cause any symbols used from libc to
9724       # always be unresolved, which means just about no library would
9725       # ever link correctly.  If we're not using GNU ld we use -z text
9726       # though, which does catch some bad symbols but isn't as heavy-handed
9727       # as -z defs.
9728       no_undefined_flag='${wl}-z,text'
9729       allow_undefined_flag='${wl}-z,nodefs'
9730       archive_cmds_need_lc=no
9731       hardcode_shlibpath_var=no
9732       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9733       hardcode_libdir_separator=':'
9734       link_all_deplibs=yes
9735       export_dynamic_flag_spec='${wl}-Bexport'
9736       runpath_var='LD_RUN_PATH'
9737
9738       if test "$GCC" = yes; then
9739         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9740         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9741       else
9742         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9743         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9744       fi
9745       ;;
9746
9747     uts4*)
9748       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9749       hardcode_libdir_flag_spec='-L$libdir'
9750       hardcode_shlibpath_var=no
9751       ;;
9752
9753     *)
9754       ld_shlibs=no
9755       ;;
9756     esac
9757
9758     if test x$host_vendor = xsni; then
9759       case $host in
9760       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9761         export_dynamic_flag_spec='${wl}-Blargedynsym'
9762         ;;
9763       esac
9764     fi
9765   fi
9766
9767 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9768 $as_echo "$ld_shlibs" >&6; }
9769 test "$ld_shlibs" = no && can_build_shared=no
9770
9771 with_gnu_ld=$with_gnu_ld
9772
9773
9774
9775
9776
9777
9778
9779
9780
9781
9782
9783
9784
9785
9786
9787 #
9788 # Do we need to explicitly link libc?
9789 #
9790 case "x$archive_cmds_need_lc" in
9791 x|xyes)
9792   # Assume -lc should be added
9793   archive_cmds_need_lc=yes
9794
9795   if test "$enable_shared" = yes && test "$GCC" = yes; then
9796     case $archive_cmds in
9797     *'~'*)
9798       # FIXME: we may have to deal with multi-command sequences.
9799       ;;
9800     '$CC '*)
9801       # Test whether the compiler implicitly links with -lc since on some
9802       # systems, -lgcc has to come before -lc. If gcc already passes -lc
9803       # to ld, don't add -lc before -lgcc.
9804       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
9805 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
9806 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
9807   $as_echo_n "(cached) " >&6
9808 else
9809   $RM conftest*
9810         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9811
9812         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9813   (eval $ac_compile) 2>&5
9814   ac_status=$?
9815   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9816   test $ac_status = 0; } 2>conftest.err; then
9817           soname=conftest
9818           lib=conftest
9819           libobjs=conftest.$ac_objext
9820           deplibs=
9821           wl=$lt_prog_compiler_wl
9822           pic_flag=$lt_prog_compiler_pic
9823           compiler_flags=-v
9824           linker_flags=-v
9825           verstring=
9826           output_objdir=.
9827           libname=conftest
9828           lt_save_allow_undefined_flag=$allow_undefined_flag
9829           allow_undefined_flag=
9830           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
9831   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
9832   ac_status=$?
9833   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9834   test $ac_status = 0; }
9835           then
9836             lt_cv_archive_cmds_need_lc=no
9837           else
9838             lt_cv_archive_cmds_need_lc=yes
9839           fi
9840           allow_undefined_flag=$lt_save_allow_undefined_flag
9841         else
9842           cat conftest.err 1>&5
9843         fi
9844         $RM conftest*
9845
9846 fi
9847 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
9848 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
9849       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
9850       ;;
9851     esac
9852   fi
9853   ;;
9854 esac
9855
9856
9857
9858
9859
9860
9861
9862
9863
9864
9865
9866
9867
9868
9869
9870
9871
9872
9873
9874
9875
9876
9877
9878
9879
9880
9881
9882
9883
9884
9885
9886
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9998
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10000
10001
10002
10003
10004
10005
10006
10007
10008
10009
10010
10011
10012   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10013 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10014
10015 if test "$GCC" = yes; then
10016   case $host_os in
10017     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10018     *) lt_awk_arg="/^libraries:/" ;;
10019   esac
10020   case $host_os in
10021     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10022     *) lt_sed_strip_eq="s,=/,/,g" ;;
10023   esac
10024   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10025   case $lt_search_path_spec in
10026   *\;*)
10027     # if the path contains ";" then we assume it to be the separator
10028     # otherwise default to the standard path separator (i.e. ":") - it is
10029     # assumed that no part of a normal pathname contains ";" but that should
10030     # okay in the real world where ";" in dirpaths is itself problematic.
10031     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10032     ;;
10033   *)
10034     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10035     ;;
10036   esac
10037   # Ok, now we have the path, separated by spaces, we can step through it
10038   # and add multilib dir if necessary.
10039   lt_tmp_lt_search_path_spec=
10040   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10041   for lt_sys_path in $lt_search_path_spec; do
10042     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10043       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10044     else
10045       test -d "$lt_sys_path" && \
10046         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10047     fi
10048   done
10049   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10050 BEGIN {RS=" "; FS="/|\n";} {
10051   lt_foo="";
10052   lt_count=0;
10053   for (lt_i = NF; lt_i > 0; lt_i--) {
10054     if ($lt_i != "" && $lt_i != ".") {
10055       if ($lt_i == "..") {
10056         lt_count++;
10057       } else {
10058         if (lt_count == 0) {
10059           lt_foo="/" $lt_i lt_foo;
10060         } else {
10061           lt_count--;
10062         }
10063       }
10064     }
10065   }
10066   if (lt_foo != "") { lt_freq[lt_foo]++; }
10067   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10068 }'`
10069   # AWK program above erroneously prepends '/' to C:/dos/paths
10070   # for these hosts.
10071   case $host_os in
10072     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10073       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10074   esac
10075   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10076 else
10077   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10078 fi
10079 library_names_spec=
10080 libname_spec='lib$name'
10081 soname_spec=
10082 shrext_cmds=".so"
10083 postinstall_cmds=
10084 postuninstall_cmds=
10085 finish_cmds=
10086 finish_eval=
10087 shlibpath_var=
10088 shlibpath_overrides_runpath=unknown
10089 version_type=none
10090 dynamic_linker="$host_os ld.so"
10091 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10092 need_lib_prefix=unknown
10093 hardcode_into_libs=no
10094
10095 # when you set need_version to no, make sure it does not cause -set_version
10096 # flags to be left without arguments
10097 need_version=unknown
10098
10099 case $host_os in
10100 aix3*)
10101   version_type=linux
10102   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10103   shlibpath_var=LIBPATH
10104
10105   # AIX 3 has no versioning support, so we append a major version to the name.
10106   soname_spec='${libname}${release}${shared_ext}$major'
10107   ;;
10108
10109 aix[4-9]*)
10110   version_type=linux
10111   need_lib_prefix=no
10112   need_version=no
10113   hardcode_into_libs=yes
10114   if test "$host_cpu" = ia64; then
10115     # AIX 5 supports IA64
10116     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10117     shlibpath_var=LD_LIBRARY_PATH
10118   else
10119     # With GCC up to 2.95.x, collect2 would create an import file
10120     # for dependence libraries.  The import file would start with
10121     # the line `#! .'.  This would cause the generated library to
10122     # depend on `.', always an invalid library.  This was fixed in
10123     # development snapshots of GCC prior to 3.0.
10124     case $host_os in
10125       aix4 | aix4.[01] | aix4.[01].*)
10126       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10127            echo ' yes '
10128            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10129         :
10130       else
10131         can_build_shared=no
10132       fi
10133       ;;
10134     esac
10135     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10136     # soname into executable. Probably we can add versioning support to
10137     # collect2, so additional links can be useful in future.
10138     if test "$aix_use_runtimelinking" = yes; then
10139       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10140       # instead of lib<name>.a to let people know that these are not
10141       # typical AIX shared libraries.
10142       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10143     else
10144       # We preserve .a as extension for shared libraries through AIX4.2
10145       # and later when we are not doing run time linking.
10146       library_names_spec='${libname}${release}.a $libname.a'
10147       soname_spec='${libname}${release}${shared_ext}$major'
10148     fi
10149     shlibpath_var=LIBPATH
10150   fi
10151   ;;
10152
10153 amigaos*)
10154   case $host_cpu in
10155   powerpc)
10156     # Since July 2007 AmigaOS4 officially supports .so libraries.
10157     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10158     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10159     ;;
10160   m68k)
10161     library_names_spec='$libname.ixlibrary $libname.a'
10162     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10163     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 ${libname}_ixlibrary.a || exit 1; done'
10164     ;;
10165   esac
10166   ;;
10167
10168 beos*)
10169   library_names_spec='${libname}${shared_ext}'
10170   dynamic_linker="$host_os ld.so"
10171   shlibpath_var=LIBRARY_PATH
10172   ;;
10173
10174 bsdi[45]*)
10175   version_type=linux
10176   need_version=no
10177   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10178   soname_spec='${libname}${release}${shared_ext}$major'
10179   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10180   shlibpath_var=LD_LIBRARY_PATH
10181   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10182   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10183   # the default ld.so.conf also contains /usr/contrib/lib and
10184   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10185   # libtool to hard-code these into programs
10186   ;;
10187
10188 cygwin* | mingw* | pw32* | cegcc*)
10189   version_type=windows
10190   shrext_cmds=".dll"
10191   need_version=no
10192   need_lib_prefix=no
10193
10194   case $GCC,$host_os in
10195   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10196     library_names_spec='$libname.dll.a'
10197     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10198     postinstall_cmds='base_file=`basename \${file}`~
10199       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10200       dldir=$destdir/`dirname \$dlpath`~
10201       test -d \$dldir || mkdir -p \$dldir~
10202       $install_prog $dir/$dlname \$dldir/$dlname~
10203       chmod a+x \$dldir/$dlname~
10204       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10205         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10206       fi'
10207     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10208       dlpath=$dir/\$dldll~
10209        $RM \$dlpath'
10210     shlibpath_overrides_runpath=yes
10211
10212     case $host_os in
10213     cygwin*)
10214       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10215       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10216
10217       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10218       ;;
10219     mingw* | cegcc*)
10220       # MinGW DLLs use traditional 'lib' prefix
10221       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10222       ;;
10223     pw32*)
10224       # pw32 DLLs use 'pw' prefix rather than 'lib'
10225       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10226       ;;
10227     esac
10228     ;;
10229
10230   *)
10231     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10232     ;;
10233   esac
10234   dynamic_linker='Win32 ld.exe'
10235   # FIXME: first we should search . and the directory the executable is in
10236   shlibpath_var=PATH
10237   ;;
10238
10239 darwin* | rhapsody*)
10240   dynamic_linker="$host_os dyld"
10241   version_type=darwin
10242   need_lib_prefix=no
10243   need_version=no
10244   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10245   soname_spec='${libname}${release}${major}$shared_ext'
10246   shlibpath_overrides_runpath=yes
10247   shlibpath_var=DYLD_LIBRARY_PATH
10248   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10249
10250   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10251   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10252   ;;
10253
10254 dgux*)
10255   version_type=linux
10256   need_lib_prefix=no
10257   need_version=no
10258   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10259   soname_spec='${libname}${release}${shared_ext}$major'
10260   shlibpath_var=LD_LIBRARY_PATH
10261   ;;
10262
10263 freebsd* | dragonfly*)
10264   # DragonFly does not have aout.  When/if they implement a new
10265   # versioning mechanism, adjust this.
10266   if test -x /usr/bin/objformat; then
10267     objformat=`/usr/bin/objformat`
10268   else
10269     case $host_os in
10270     freebsd[23].*) objformat=aout ;;
10271     *) objformat=elf ;;
10272     esac
10273   fi
10274   version_type=freebsd-$objformat
10275   case $version_type in
10276     freebsd-elf*)
10277       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10278       need_version=no
10279       need_lib_prefix=no
10280       ;;
10281     freebsd-*)
10282       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10283       need_version=yes
10284       ;;
10285   esac
10286   shlibpath_var=LD_LIBRARY_PATH
10287   case $host_os in
10288   freebsd2.*)
10289     shlibpath_overrides_runpath=yes
10290     ;;
10291   freebsd3.[01]* | freebsdelf3.[01]*)
10292     shlibpath_overrides_runpath=yes
10293     hardcode_into_libs=yes
10294     ;;
10295   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10296   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10297     shlibpath_overrides_runpath=no
10298     hardcode_into_libs=yes
10299     ;;
10300   *) # from 4.6 on, and DragonFly
10301     shlibpath_overrides_runpath=yes
10302     hardcode_into_libs=yes
10303     ;;
10304   esac
10305   ;;
10306
10307 gnu*)
10308   version_type=linux
10309   need_lib_prefix=no
10310   need_version=no
10311   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10312   soname_spec='${libname}${release}${shared_ext}$major'
10313   shlibpath_var=LD_LIBRARY_PATH
10314   hardcode_into_libs=yes
10315   ;;
10316
10317 haiku*)
10318   version_type=linux
10319   need_lib_prefix=no
10320   need_version=no
10321   dynamic_linker="$host_os runtime_loader"
10322   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10323   soname_spec='${libname}${release}${shared_ext}$major'
10324   shlibpath_var=LIBRARY_PATH
10325   shlibpath_overrides_runpath=yes
10326   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10327   hardcode_into_libs=yes
10328   ;;
10329
10330 hpux9* | hpux10* | hpux11*)
10331   # Give a soname corresponding to the major version so that dld.sl refuses to
10332   # link against other versions.
10333   version_type=sunos
10334   need_lib_prefix=no
10335   need_version=no
10336   case $host_cpu in
10337   ia64*)
10338     shrext_cmds='.so'
10339     hardcode_into_libs=yes
10340     dynamic_linker="$host_os dld.so"
10341     shlibpath_var=LD_LIBRARY_PATH
10342     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10343     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10344     soname_spec='${libname}${release}${shared_ext}$major'
10345     if test "X$HPUX_IA64_MODE" = X32; then
10346       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10347     else
10348       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10349     fi
10350     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10351     ;;
10352   hppa*64*)
10353     shrext_cmds='.sl'
10354     hardcode_into_libs=yes
10355     dynamic_linker="$host_os dld.sl"
10356     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10357     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10358     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10359     soname_spec='${libname}${release}${shared_ext}$major'
10360     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10361     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10362     ;;
10363   *)
10364     shrext_cmds='.sl'
10365     dynamic_linker="$host_os dld.sl"
10366     shlibpath_var=SHLIB_PATH
10367     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10368     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10369     soname_spec='${libname}${release}${shared_ext}$major'
10370     ;;
10371   esac
10372   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10373   postinstall_cmds='chmod 555 $lib'
10374   # or fails outright, so override atomically:
10375   install_override_mode=555
10376   ;;
10377
10378 interix[3-9]*)
10379   version_type=linux
10380   need_lib_prefix=no
10381   need_version=no
10382   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10383   soname_spec='${libname}${release}${shared_ext}$major'
10384   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10385   shlibpath_var=LD_LIBRARY_PATH
10386   shlibpath_overrides_runpath=no
10387   hardcode_into_libs=yes
10388   ;;
10389
10390 irix5* | irix6* | nonstopux*)
10391   case $host_os in
10392     nonstopux*) version_type=nonstopux ;;
10393     *)
10394         if test "$lt_cv_prog_gnu_ld" = yes; then
10395                 version_type=linux
10396         else
10397                 version_type=irix
10398         fi ;;
10399   esac
10400   need_lib_prefix=no
10401   need_version=no
10402   soname_spec='${libname}${release}${shared_ext}$major'
10403   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10404   case $host_os in
10405   irix5* | nonstopux*)
10406     libsuff= shlibsuff=
10407     ;;
10408   *)
10409     case $LD in # libtool.m4 will add one of these switches to LD
10410     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10411       libsuff= shlibsuff= libmagic=32-bit;;
10412     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10413       libsuff=32 shlibsuff=N32 libmagic=N32;;
10414     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10415       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10416     *) libsuff= shlibsuff= libmagic=never-match;;
10417     esac
10418     ;;
10419   esac
10420   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10421   shlibpath_overrides_runpath=no
10422   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10423   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10424   hardcode_into_libs=yes
10425   ;;
10426
10427 # No shared lib support for Linux oldld, aout, or coff.
10428 linux*oldld* | linux*aout* | linux*coff*)
10429   dynamic_linker=no
10430   ;;
10431
10432 # This must be Linux ELF.
10433 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10434   version_type=linux
10435   need_lib_prefix=no
10436   need_version=no
10437   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10438   soname_spec='${libname}${release}${shared_ext}$major'
10439   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10440   shlibpath_var=LD_LIBRARY_PATH
10441   shlibpath_overrides_runpath=no
10442
10443   # Some binutils ld are patched to set DT_RUNPATH
10444   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
10445   $as_echo_n "(cached) " >&6
10446 else
10447   lt_cv_shlibpath_overrides_runpath=no
10448     save_LDFLAGS=$LDFLAGS
10449     save_libdir=$libdir
10450     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10451          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10452     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10453 /* end confdefs.h.  */
10454
10455 int
10456 main ()
10457 {
10458
10459   ;
10460   return 0;
10461 }
10462 _ACEOF
10463 if ac_fn_c_try_link "$LINENO"; then :
10464   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10465   lt_cv_shlibpath_overrides_runpath=yes
10466 fi
10467 fi
10468 rm -f core conftest.err conftest.$ac_objext \
10469     conftest$ac_exeext conftest.$ac_ext
10470     LDFLAGS=$save_LDFLAGS
10471     libdir=$save_libdir
10472
10473 fi
10474
10475   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10476
10477   # This implies no fast_install, which is unacceptable.
10478   # Some rework will be needed to allow for fast_install
10479   # before this can be enabled.
10480   hardcode_into_libs=yes
10481
10482   # Append ld.so.conf contents to the search path
10483   if test -f /etc/ld.so.conf; then
10484     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' ' '`
10485     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10486   fi
10487
10488   # We used to test for /lib/ld.so.1 and disable shared libraries on
10489   # powerpc, because MkLinux only supported shared libraries with the
10490   # GNU dynamic linker.  Since this was broken with cross compilers,
10491   # most powerpc-linux boxes support dynamic linking these days and
10492   # people can always --disable-shared, the test was removed, and we
10493   # assume the GNU/Linux dynamic linker is in use.
10494   dynamic_linker='GNU/Linux ld.so'
10495   ;;
10496
10497 netbsd*)
10498   version_type=sunos
10499   need_lib_prefix=no
10500   need_version=no
10501   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10502     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10503     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10504     dynamic_linker='NetBSD (a.out) ld.so'
10505   else
10506     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10507     soname_spec='${libname}${release}${shared_ext}$major'
10508     dynamic_linker='NetBSD ld.elf_so'
10509   fi
10510   shlibpath_var=LD_LIBRARY_PATH
10511   shlibpath_overrides_runpath=yes
10512   hardcode_into_libs=yes
10513   ;;
10514
10515 newsos6)
10516   version_type=linux
10517   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10518   shlibpath_var=LD_LIBRARY_PATH
10519   shlibpath_overrides_runpath=yes
10520   ;;
10521
10522 *nto* | *qnx*)
10523   version_type=qnx
10524   need_lib_prefix=no
10525   need_version=no
10526   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10527   soname_spec='${libname}${release}${shared_ext}$major'
10528   shlibpath_var=LD_LIBRARY_PATH
10529   shlibpath_overrides_runpath=no
10530   hardcode_into_libs=yes
10531   dynamic_linker='ldqnx.so'
10532   ;;
10533
10534 openbsd*)
10535   version_type=sunos
10536   sys_lib_dlsearch_path_spec="/usr/lib"
10537   need_lib_prefix=no
10538   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10539   case $host_os in
10540     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10541     *)                          need_version=no  ;;
10542   esac
10543   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10544   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10545   shlibpath_var=LD_LIBRARY_PATH
10546   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10547     case $host_os in
10548       openbsd2.[89] | openbsd2.[89].*)
10549         shlibpath_overrides_runpath=no
10550         ;;
10551       *)
10552         shlibpath_overrides_runpath=yes
10553         ;;
10554       esac
10555   else
10556     shlibpath_overrides_runpath=yes
10557   fi
10558   ;;
10559
10560 os2*)
10561   libname_spec='$name'
10562   shrext_cmds=".dll"
10563   need_lib_prefix=no
10564   library_names_spec='$libname${shared_ext} $libname.a'
10565   dynamic_linker='OS/2 ld.exe'
10566   shlibpath_var=LIBPATH
10567   ;;
10568
10569 osf3* | osf4* | osf5*)
10570   version_type=osf
10571   need_lib_prefix=no
10572   need_version=no
10573   soname_spec='${libname}${release}${shared_ext}$major'
10574   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10575   shlibpath_var=LD_LIBRARY_PATH
10576   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10577   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10578   ;;
10579
10580 rdos*)
10581   dynamic_linker=no
10582   ;;
10583
10584 solaris*)
10585   version_type=linux
10586   need_lib_prefix=no
10587   need_version=no
10588   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10589   soname_spec='${libname}${release}${shared_ext}$major'
10590   shlibpath_var=LD_LIBRARY_PATH
10591   shlibpath_overrides_runpath=yes
10592   hardcode_into_libs=yes
10593   # ldd complains unless libraries are executable
10594   postinstall_cmds='chmod +x $lib'
10595   ;;
10596
10597 sunos4*)
10598   version_type=sunos
10599   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10600   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10601   shlibpath_var=LD_LIBRARY_PATH
10602   shlibpath_overrides_runpath=yes
10603   if test "$with_gnu_ld" = yes; then
10604     need_lib_prefix=no
10605   fi
10606   need_version=yes
10607   ;;
10608
10609 sysv4 | sysv4.3*)
10610   version_type=linux
10611   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10612   soname_spec='${libname}${release}${shared_ext}$major'
10613   shlibpath_var=LD_LIBRARY_PATH
10614   case $host_vendor in
10615     sni)
10616       shlibpath_overrides_runpath=no
10617       need_lib_prefix=no
10618       runpath_var=LD_RUN_PATH
10619       ;;
10620     siemens)
10621       need_lib_prefix=no
10622       ;;
10623     motorola)
10624       need_lib_prefix=no
10625       need_version=no
10626       shlibpath_overrides_runpath=no
10627       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10628       ;;
10629   esac
10630   ;;
10631
10632 sysv4*MP*)
10633   if test -d /usr/nec ;then
10634     version_type=linux
10635     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10636     soname_spec='$libname${shared_ext}.$major'
10637     shlibpath_var=LD_LIBRARY_PATH
10638   fi
10639   ;;
10640
10641 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10642   version_type=freebsd-elf
10643   need_lib_prefix=no
10644   need_version=no
10645   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10646   soname_spec='${libname}${release}${shared_ext}$major'
10647   shlibpath_var=LD_LIBRARY_PATH
10648   shlibpath_overrides_runpath=yes
10649   hardcode_into_libs=yes
10650   if test "$with_gnu_ld" = yes; then
10651     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10652   else
10653     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10654     case $host_os in
10655       sco3.2v5*)
10656         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10657         ;;
10658     esac
10659   fi
10660   sys_lib_dlsearch_path_spec='/usr/lib'
10661   ;;
10662
10663 tpf*)
10664   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10665   version_type=linux
10666   need_lib_prefix=no
10667   need_version=no
10668   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10669   shlibpath_var=LD_LIBRARY_PATH
10670   shlibpath_overrides_runpath=no
10671   hardcode_into_libs=yes
10672   ;;
10673
10674 uts4*)
10675   version_type=linux
10676   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10677   soname_spec='${libname}${release}${shared_ext}$major'
10678   shlibpath_var=LD_LIBRARY_PATH
10679   ;;
10680
10681 *)
10682   dynamic_linker=no
10683   ;;
10684 esac
10685 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10686 $as_echo "$dynamic_linker" >&6; }
10687 test "$dynamic_linker" = no && can_build_shared=no
10688
10689 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10690 if test "$GCC" = yes; then
10691   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10692 fi
10693
10694 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10695   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10696 fi
10697 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10698   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10699 fi
10700
10701
10702
10703
10704
10705
10706
10707
10708
10709
10710
10711
10712
10713
10714
10715
10716
10717
10718
10719
10720
10721
10722
10723
10724
10725
10726
10727
10728
10729
10730
10731
10732
10733
10734
10735
10736
10737
10738
10739
10740
10741
10742
10743
10744
10745
10746
10747
10748
10749
10750
10751
10752
10753
10754
10755
10756
10757
10758
10759
10760
10761
10762
10763
10764
10765
10766
10767
10768
10769
10770
10771
10772
10773
10774
10775
10776
10777
10778
10779
10780
10781
10782
10783
10784
10785
10786
10787
10788
10789
10790
10791
10792   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
10793 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
10794 hardcode_action=
10795 if test -n "$hardcode_libdir_flag_spec" ||
10796    test -n "$runpath_var" ||
10797    test "X$hardcode_automatic" = "Xyes" ; then
10798
10799   # We can hardcode non-existent directories.
10800   if test "$hardcode_direct" != no &&
10801      # If the only mechanism to avoid hardcoding is shlibpath_var, we
10802      # have to relink, otherwise we might link with an installed library
10803      # when we should be linking with a yet-to-be-installed one
10804      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
10805      test "$hardcode_minus_L" != no; then
10806     # Linking always hardcodes the temporary library directory.
10807     hardcode_action=relink
10808   else
10809     # We can link without hardcoding, and we can hardcode nonexisting dirs.
10810     hardcode_action=immediate
10811   fi
10812 else
10813   # We cannot hardcode anything, or else we can only hardcode existing
10814   # directories.
10815   hardcode_action=unsupported
10816 fi
10817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
10818 $as_echo "$hardcode_action" >&6; }
10819
10820 if test "$hardcode_action" = relink ||
10821    test "$inherit_rpath" = yes; then
10822   # Fast installation is not supported
10823   enable_fast_install=no
10824 elif test "$shlibpath_overrides_runpath" = yes ||
10825      test "$enable_shared" = no; then
10826   # Fast installation is not necessary
10827   enable_fast_install=needless
10828 fi
10829
10830
10831
10832
10833
10834
10835   if test "x$enable_dlopen" != xyes; then
10836   enable_dlopen=unknown
10837   enable_dlopen_self=unknown
10838   enable_dlopen_self_static=unknown
10839 else
10840   lt_cv_dlopen=no
10841   lt_cv_dlopen_libs=
10842
10843   case $host_os in
10844   beos*)
10845     lt_cv_dlopen="load_add_on"
10846     lt_cv_dlopen_libs=
10847     lt_cv_dlopen_self=yes
10848     ;;
10849
10850   mingw* | pw32* | cegcc*)
10851     lt_cv_dlopen="LoadLibrary"
10852     lt_cv_dlopen_libs=
10853     ;;
10854
10855   cygwin*)
10856     lt_cv_dlopen="dlopen"
10857     lt_cv_dlopen_libs=
10858     ;;
10859
10860   darwin*)
10861   # if libdl is installed we need to link against it
10862     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10863 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10864 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10865   $as_echo_n "(cached) " >&6
10866 else
10867   ac_check_lib_save_LIBS=$LIBS
10868 LIBS="-ldl  $LIBS"
10869 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10870 /* end confdefs.h.  */
10871
10872 /* Override any GCC internal prototype to avoid an error.
10873    Use char because int might match the return type of a GCC
10874    builtin and then its argument prototype would still apply.  */
10875 #ifdef __cplusplus
10876 extern "C"
10877 #endif
10878 char dlopen ();
10879 int
10880 main ()
10881 {
10882 return dlopen ();
10883   ;
10884   return 0;
10885 }
10886 _ACEOF
10887 if ac_fn_c_try_link "$LINENO"; then :
10888   ac_cv_lib_dl_dlopen=yes
10889 else
10890   ac_cv_lib_dl_dlopen=no
10891 fi
10892 rm -f core conftest.err conftest.$ac_objext \
10893     conftest$ac_exeext conftest.$ac_ext
10894 LIBS=$ac_check_lib_save_LIBS
10895 fi
10896 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10897 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10898 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10899   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10900 else
10901
10902     lt_cv_dlopen="dyld"
10903     lt_cv_dlopen_libs=
10904     lt_cv_dlopen_self=yes
10905
10906 fi
10907
10908     ;;
10909
10910   *)
10911     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
10912 if test "x$ac_cv_func_shl_load" = x""yes; then :
10913   lt_cv_dlopen="shl_load"
10914 else
10915   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
10916 $as_echo_n "checking for shl_load in -ldld... " >&6; }
10917 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
10918   $as_echo_n "(cached) " >&6
10919 else
10920   ac_check_lib_save_LIBS=$LIBS
10921 LIBS="-ldld  $LIBS"
10922 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10923 /* end confdefs.h.  */
10924
10925 /* Override any GCC internal prototype to avoid an error.
10926    Use char because int might match the return type of a GCC
10927    builtin and then its argument prototype would still apply.  */
10928 #ifdef __cplusplus
10929 extern "C"
10930 #endif
10931 char shl_load ();
10932 int
10933 main ()
10934 {
10935 return shl_load ();
10936   ;
10937   return 0;
10938 }
10939 _ACEOF
10940 if ac_fn_c_try_link "$LINENO"; then :
10941   ac_cv_lib_dld_shl_load=yes
10942 else
10943   ac_cv_lib_dld_shl_load=no
10944 fi
10945 rm -f core conftest.err conftest.$ac_objext \
10946     conftest$ac_exeext conftest.$ac_ext
10947 LIBS=$ac_check_lib_save_LIBS
10948 fi
10949 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
10950 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
10951 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
10952   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
10953 else
10954   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
10955 if test "x$ac_cv_func_dlopen" = x""yes; then :
10956   lt_cv_dlopen="dlopen"
10957 else
10958   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10959 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10960 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10961   $as_echo_n "(cached) " >&6
10962 else
10963   ac_check_lib_save_LIBS=$LIBS
10964 LIBS="-ldl  $LIBS"
10965 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10966 /* end confdefs.h.  */
10967
10968 /* Override any GCC internal prototype to avoid an error.
10969    Use char because int might match the return type of a GCC
10970    builtin and then its argument prototype would still apply.  */
10971 #ifdef __cplusplus
10972 extern "C"
10973 #endif
10974 char dlopen ();
10975 int
10976 main ()
10977 {
10978 return dlopen ();
10979   ;
10980   return 0;
10981 }
10982 _ACEOF
10983 if ac_fn_c_try_link "$LINENO"; then :
10984   ac_cv_lib_dl_dlopen=yes
10985 else
10986   ac_cv_lib_dl_dlopen=no
10987 fi
10988 rm -f core conftest.err conftest.$ac_objext \
10989     conftest$ac_exeext conftest.$ac_ext
10990 LIBS=$ac_check_lib_save_LIBS
10991 fi
10992 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10993 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10994 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10995   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10996 else
10997   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
10998 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
10999 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
11000   $as_echo_n "(cached) " >&6
11001 else
11002   ac_check_lib_save_LIBS=$LIBS
11003 LIBS="-lsvld  $LIBS"
11004 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11005 /* end confdefs.h.  */
11006
11007 /* Override any GCC internal prototype to avoid an error.
11008    Use char because int might match the return type of a GCC
11009    builtin and then its argument prototype would still apply.  */
11010 #ifdef __cplusplus
11011 extern "C"
11012 #endif
11013 char dlopen ();
11014 int
11015 main ()
11016 {
11017 return dlopen ();
11018   ;
11019   return 0;
11020 }
11021 _ACEOF
11022 if ac_fn_c_try_link "$LINENO"; then :
11023   ac_cv_lib_svld_dlopen=yes
11024 else
11025   ac_cv_lib_svld_dlopen=no
11026 fi
11027 rm -f core conftest.err conftest.$ac_objext \
11028     conftest$ac_exeext conftest.$ac_ext
11029 LIBS=$ac_check_lib_save_LIBS
11030 fi
11031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11032 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11033 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
11034   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11035 else
11036   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11037 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11038 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
11039   $as_echo_n "(cached) " >&6
11040 else
11041   ac_check_lib_save_LIBS=$LIBS
11042 LIBS="-ldld  $LIBS"
11043 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11044 /* end confdefs.h.  */
11045
11046 /* Override any GCC internal prototype to avoid an error.
11047    Use char because int might match the return type of a GCC
11048    builtin and then its argument prototype would still apply.  */
11049 #ifdef __cplusplus
11050 extern "C"
11051 #endif
11052 char dld_link ();
11053 int
11054 main ()
11055 {
11056 return dld_link ();
11057   ;
11058   return 0;
11059 }
11060 _ACEOF
11061 if ac_fn_c_try_link "$LINENO"; then :
11062   ac_cv_lib_dld_dld_link=yes
11063 else
11064   ac_cv_lib_dld_dld_link=no
11065 fi
11066 rm -f core conftest.err conftest.$ac_objext \
11067     conftest$ac_exeext conftest.$ac_ext
11068 LIBS=$ac_check_lib_save_LIBS
11069 fi
11070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11071 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11072 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
11073   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11074 fi
11075
11076
11077 fi
11078
11079
11080 fi
11081
11082
11083 fi
11084
11085
11086 fi
11087
11088
11089 fi
11090
11091     ;;
11092   esac
11093
11094   if test "x$lt_cv_dlopen" != xno; then
11095     enable_dlopen=yes
11096   else
11097     enable_dlopen=no
11098   fi
11099
11100   case $lt_cv_dlopen in
11101   dlopen)
11102     save_CPPFLAGS="$CPPFLAGS"
11103     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11104
11105     save_LDFLAGS="$LDFLAGS"
11106     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11107
11108     save_LIBS="$LIBS"
11109     LIBS="$lt_cv_dlopen_libs $LIBS"
11110
11111     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11112 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11113 if test "${lt_cv_dlopen_self+set}" = set; then :
11114   $as_echo_n "(cached) " >&6
11115 else
11116           if test "$cross_compiling" = yes; then :
11117   lt_cv_dlopen_self=cross
11118 else
11119   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11120   lt_status=$lt_dlunknown
11121   cat > conftest.$ac_ext <<_LT_EOF
11122 #line 11122 "configure"
11123 #include "confdefs.h"
11124
11125 #if HAVE_DLFCN_H
11126 #include <dlfcn.h>
11127 #endif
11128
11129 #include <stdio.h>
11130
11131 #ifdef RTLD_GLOBAL
11132 #  define LT_DLGLOBAL           RTLD_GLOBAL
11133 #else
11134 #  ifdef DL_GLOBAL
11135 #    define LT_DLGLOBAL         DL_GLOBAL
11136 #  else
11137 #    define LT_DLGLOBAL         0
11138 #  endif
11139 #endif
11140
11141 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11142    find out it does not work in some platform. */
11143 #ifndef LT_DLLAZY_OR_NOW
11144 #  ifdef RTLD_LAZY
11145 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11146 #  else
11147 #    ifdef DL_LAZY
11148 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11149 #    else
11150 #      ifdef RTLD_NOW
11151 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11152 #      else
11153 #        ifdef DL_NOW
11154 #          define LT_DLLAZY_OR_NOW      DL_NOW
11155 #        else
11156 #          define LT_DLLAZY_OR_NOW      0
11157 #        endif
11158 #      endif
11159 #    endif
11160 #  endif
11161 #endif
11162
11163 /* When -fvisbility=hidden is used, assume the code has been annotated
11164    correspondingly for the symbols needed.  */
11165 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11166 void fnord () __attribute__((visibility("default")));
11167 #endif
11168
11169 void fnord () { int i=42; }
11170 int main ()
11171 {
11172   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11173   int status = $lt_dlunknown;
11174
11175   if (self)
11176     {
11177       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11178       else
11179         {
11180           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11181           else puts (dlerror ());
11182         }
11183       /* dlclose (self); */
11184     }
11185   else
11186     puts (dlerror ());
11187
11188   return status;
11189 }
11190 _LT_EOF
11191   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11192   (eval $ac_link) 2>&5
11193   ac_status=$?
11194   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11195   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11196     (./conftest; exit; ) >&5 2>/dev/null
11197     lt_status=$?
11198     case x$lt_status in
11199       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11200       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11201       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11202     esac
11203   else :
11204     # compilation failed
11205     lt_cv_dlopen_self=no
11206   fi
11207 fi
11208 rm -fr conftest*
11209
11210
11211 fi
11212 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11213 $as_echo "$lt_cv_dlopen_self" >&6; }
11214
11215     if test "x$lt_cv_dlopen_self" = xyes; then
11216       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11217       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11218 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11219 if test "${lt_cv_dlopen_self_static+set}" = set; then :
11220   $as_echo_n "(cached) " >&6
11221 else
11222           if test "$cross_compiling" = yes; then :
11223   lt_cv_dlopen_self_static=cross
11224 else
11225   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11226   lt_status=$lt_dlunknown
11227   cat > conftest.$ac_ext <<_LT_EOF
11228 #line 11228 "configure"
11229 #include "confdefs.h"
11230
11231 #if HAVE_DLFCN_H
11232 #include <dlfcn.h>
11233 #endif
11234
11235 #include <stdio.h>
11236
11237 #ifdef RTLD_GLOBAL
11238 #  define LT_DLGLOBAL           RTLD_GLOBAL
11239 #else
11240 #  ifdef DL_GLOBAL
11241 #    define LT_DLGLOBAL         DL_GLOBAL
11242 #  else
11243 #    define LT_DLGLOBAL         0
11244 #  endif
11245 #endif
11246
11247 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11248    find out it does not work in some platform. */
11249 #ifndef LT_DLLAZY_OR_NOW
11250 #  ifdef RTLD_LAZY
11251 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11252 #  else
11253 #    ifdef DL_LAZY
11254 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11255 #    else
11256 #      ifdef RTLD_NOW
11257 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11258 #      else
11259 #        ifdef DL_NOW
11260 #          define LT_DLLAZY_OR_NOW      DL_NOW
11261 #        else
11262 #          define LT_DLLAZY_OR_NOW      0
11263 #        endif
11264 #      endif
11265 #    endif
11266 #  endif
11267 #endif
11268
11269 /* When -fvisbility=hidden is used, assume the code has been annotated
11270    correspondingly for the symbols needed.  */
11271 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11272 void fnord () __attribute__((visibility("default")));
11273 #endif
11274
11275 void fnord () { int i=42; }
11276 int main ()
11277 {
11278   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11279   int status = $lt_dlunknown;
11280
11281   if (self)
11282     {
11283       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11284       else
11285         {
11286           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11287           else puts (dlerror ());
11288         }
11289       /* dlclose (self); */
11290     }
11291   else
11292     puts (dlerror ());
11293
11294   return status;
11295 }
11296 _LT_EOF
11297   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11298   (eval $ac_link) 2>&5
11299   ac_status=$?
11300   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11301   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11302     (./conftest; exit; ) >&5 2>/dev/null
11303     lt_status=$?
11304     case x$lt_status in
11305       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11306       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11307       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11308     esac
11309   else :
11310     # compilation failed
11311     lt_cv_dlopen_self_static=no
11312   fi
11313 fi
11314 rm -fr conftest*
11315
11316
11317 fi
11318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11319 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11320     fi
11321
11322     CPPFLAGS="$save_CPPFLAGS"
11323     LDFLAGS="$save_LDFLAGS"
11324     LIBS="$save_LIBS"
11325     ;;
11326   esac
11327
11328   case $lt_cv_dlopen_self in
11329   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11330   *) enable_dlopen_self=unknown ;;
11331   esac
11332
11333   case $lt_cv_dlopen_self_static in
11334   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11335   *) enable_dlopen_self_static=unknown ;;
11336   esac
11337 fi
11338
11339
11340
11341
11342
11343
11344
11345
11346
11347
11348
11349
11350
11351
11352
11353
11354
11355 striplib=
11356 old_striplib=
11357 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11358 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11359 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11360   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11361   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11362   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11363 $as_echo "yes" >&6; }
11364 else
11365 # FIXME - insert some real tests, host_os isn't really good enough
11366   case $host_os in
11367   darwin*)
11368     if test -n "$STRIP" ; then
11369       striplib="$STRIP -x"
11370       old_striplib="$STRIP -S"
11371       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11372 $as_echo "yes" >&6; }
11373     else
11374       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11375 $as_echo "no" >&6; }
11376     fi
11377     ;;
11378   *)
11379     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11380 $as_echo "no" >&6; }
11381     ;;
11382   esac
11383 fi
11384
11385
11386
11387
11388
11389
11390
11391
11392
11393
11394
11395
11396   # Report which library types will actually be built
11397   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11398 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11399   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11400 $as_echo "$can_build_shared" >&6; }
11401
11402   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11403 $as_echo_n "checking whether to build shared libraries... " >&6; }
11404   test "$can_build_shared" = "no" && enable_shared=no
11405
11406   # On AIX, shared libraries and static libraries use the same namespace, and
11407   # are all built from PIC.
11408   case $host_os in
11409   aix3*)
11410     test "$enable_shared" = yes && enable_static=no
11411     if test -n "$RANLIB"; then
11412       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11413       postinstall_cmds='$RANLIB $lib'
11414     fi
11415     ;;
11416
11417   aix[4-9]*)
11418     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11419       test "$enable_shared" = yes && enable_static=no
11420     fi
11421     ;;
11422   esac
11423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11424 $as_echo "$enable_shared" >&6; }
11425
11426   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11427 $as_echo_n "checking whether to build static libraries... " >&6; }
11428   # Make sure either enable_shared or enable_static is yes.
11429   test "$enable_shared" = yes || enable_static=yes
11430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11431 $as_echo "$enable_static" >&6; }
11432
11433
11434
11435
11436 fi
11437 ac_ext=c
11438 ac_cpp='$CPP $CPPFLAGS'
11439 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11440 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11441 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11442
11443 CC="$lt_save_CC"
11444
11445
11446
11447
11448
11449
11450
11451
11452
11453
11454
11455
11456
11457 # Source file extension for Go test sources.
11458 ac_ext=go
11459
11460 # Object file extension for compiled Go test sources.
11461 objext=o
11462 objext_GO=$objext
11463
11464 # Code to be used in simple compile tests
11465 lt_simple_compile_test_code="package main; func main() { }"
11466
11467 # Code to be used in simple link tests
11468 lt_simple_link_test_code='package main; func main() { }'
11469
11470 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
11471
11472
11473
11474
11475
11476
11477 # If no C compiler was specified, use CC.
11478 LTCC=${LTCC-"$CC"}
11479
11480 # If no C compiler flags were specified, use CFLAGS.
11481 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
11482
11483 # Allow CC to be a program name with arguments.
11484 compiler=$CC
11485
11486
11487 # save warnings/boilerplate of simple test code
11488 ac_outfile=conftest.$ac_objext
11489 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
11490 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11491 _lt_compiler_boilerplate=`cat conftest.err`
11492 $RM conftest*
11493
11494 ac_outfile=conftest.$ac_objext
11495 echo "$lt_simple_link_test_code" >conftest.$ac_ext
11496 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11497 _lt_linker_boilerplate=`cat conftest.err`
11498 $RM -r conftest*
11499
11500
11501 # Allow CC to be a program name with arguments.
11502 lt_save_CC="$CC"
11503 lt_save_GCC="$GCC"
11504 GCC=yes
11505 CC=${GOC-"gccgo"}
11506 compiler=$CC
11507 compiler_GO=$CC
11508 LD_GO="$LD"
11509 for cc_temp in $compiler""; do
11510   case $cc_temp in
11511     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
11512     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
11513     \-*) ;;
11514     *) break;;
11515   esac
11516 done
11517 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
11518
11519
11520 # Go did not exist at the time GCC didn't implicitly link libc in.
11521 archive_cmds_need_lc_GO=no
11522
11523 old_archive_cmds_GO=$old_archive_cmds
11524
11525 ## CAVEAT EMPTOR:
11526 ## There is no encapsulation within the following macros, do not change
11527 ## the running order or otherwise move them around unless you know exactly
11528 ## what you are doing...
11529 if test -n "$compiler"; then
11530
11531 lt_prog_compiler_no_builtin_flag_GO=
11532
11533 if test "$GCC" = yes; then
11534   case $cc_basename in
11535   nvcc*)
11536     lt_prog_compiler_no_builtin_flag_GO=' -Xcompiler -fno-builtin' ;;
11537   *)
11538     lt_prog_compiler_no_builtin_flag_GO=' -fno-builtin' ;;
11539   esac
11540
11541   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
11542 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
11543 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
11544   $as_echo_n "(cached) " >&6
11545 else
11546   lt_cv_prog_compiler_rtti_exceptions=no
11547    ac_outfile=conftest.$ac_objext
11548    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11549    lt_compiler_flag="-fno-rtti -fno-exceptions"
11550    # Insert the option either (1) after the last *FLAGS variable, or
11551    # (2) before a word containing "conftest.", or (3) at the end.
11552    # Note that $ac_compile itself does not contain backslashes and begins
11553    # with a dollar sign (not a hyphen), so the echo should work correctly.
11554    # The option is referenced via a variable to avoid confusing sed.
11555    lt_compile=`echo "$ac_compile" | $SED \
11556    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11557    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11558    -e 's:$: $lt_compiler_flag:'`
11559    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11560    (eval "$lt_compile" 2>conftest.err)
11561    ac_status=$?
11562    cat conftest.err >&5
11563    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11564    if (exit $ac_status) && test -s "$ac_outfile"; then
11565      # The compiler can only warn and ignore the option if not recognized
11566      # So say no if there are warnings other than the usual output.
11567      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
11568      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11569      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
11570        lt_cv_prog_compiler_rtti_exceptions=yes
11571      fi
11572    fi
11573    $RM conftest*
11574
11575 fi
11576 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
11577 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
11578
11579 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
11580     lt_prog_compiler_no_builtin_flag_GO="$lt_prog_compiler_no_builtin_flag_GO -fno-rtti -fno-exceptions"
11581 else
11582     :
11583 fi
11584
11585 fi
11586
11587
11588
11589   lt_prog_compiler_wl_GO=
11590 lt_prog_compiler_pic_GO=
11591 lt_prog_compiler_static_GO=
11592
11593 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
11594 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
11595
11596   if test "$GCC" = yes; then
11597     lt_prog_compiler_wl_GO='-Wl,'
11598     lt_prog_compiler_static_GO='-static'
11599
11600     case $host_os in
11601       aix*)
11602       # All AIX code is PIC.
11603       if test "$host_cpu" = ia64; then
11604         # AIX 5 now supports IA64 processor
11605         lt_prog_compiler_static_GO='-Bstatic'
11606       fi
11607       lt_prog_compiler_pic_GO='-fPIC'
11608       ;;
11609
11610     amigaos*)
11611       case $host_cpu in
11612       powerpc)
11613             # see comment about AmigaOS4 .so support
11614             lt_prog_compiler_pic_GO='-fPIC'
11615         ;;
11616       m68k)
11617             # FIXME: we need at least 68020 code to build shared libraries, but
11618             # adding the `-m68020' flag to GCC prevents building anything better,
11619             # like `-m68040'.
11620             lt_prog_compiler_pic_GO='-m68020 -resident32 -malways-restore-a4'
11621         ;;
11622       esac
11623       ;;
11624
11625     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
11626       # PIC is the default for these OSes.
11627       ;;
11628
11629     mingw* | cygwin* | pw32* | os2* | cegcc*)
11630       # This hack is so that the source file can tell whether it is being
11631       # built for inclusion in a dll (and should export symbols for example).
11632       # Although the cygwin gcc ignores -fPIC, still need this for old-style
11633       # (--disable-auto-import) libraries
11634       lt_prog_compiler_pic_GO='-DDLL_EXPORT'
11635       ;;
11636
11637     darwin* | rhapsody*)
11638       # PIC is the default on this platform
11639       # Common symbols not allowed in MH_DYLIB files
11640       lt_prog_compiler_pic_GO='-fno-common'
11641       ;;
11642
11643     haiku*)
11644       # PIC is the default for Haiku.
11645       # The "-static" flag exists, but is broken.
11646       lt_prog_compiler_static_GO=
11647       ;;
11648
11649     hpux*)
11650       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
11651       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
11652       # sets the default TLS model and affects inlining.
11653       case $host_cpu in
11654       hppa*64*)
11655         # +Z the default
11656         ;;
11657       *)
11658         lt_prog_compiler_pic_GO='-fPIC'
11659         ;;
11660       esac
11661       ;;
11662
11663     interix[3-9]*)
11664       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
11665       # Instead, we relocate shared libraries at runtime.
11666       ;;
11667
11668     msdosdjgpp*)
11669       # Just because we use GCC doesn't mean we suddenly get shared libraries
11670       # on systems that don't support them.
11671       lt_prog_compiler_can_build_shared_GO=no
11672       enable_shared=no
11673       ;;
11674
11675     *nto* | *qnx*)
11676       # QNX uses GNU C++, but need to define -shared option too, otherwise
11677       # it will coredump.
11678       lt_prog_compiler_pic_GO='-fPIC -shared'
11679       ;;
11680
11681     sysv4*MP*)
11682       if test -d /usr/nec; then
11683         lt_prog_compiler_pic_GO=-Kconform_pic
11684       fi
11685       ;;
11686
11687     *)
11688       lt_prog_compiler_pic_GO='-fPIC'
11689       ;;
11690     esac
11691
11692     case $cc_basename in
11693     nvcc*) # Cuda Compiler Driver 2.2
11694       lt_prog_compiler_wl_GO='-Xlinker '
11695       lt_prog_compiler_pic_GO='-Xcompiler -fPIC'
11696       ;;
11697     esac
11698   else
11699     # PORTME Check for flag to pass linker flags through the system compiler.
11700     case $host_os in
11701     aix*)
11702       lt_prog_compiler_wl_GO='-Wl,'
11703       if test "$host_cpu" = ia64; then
11704         # AIX 5 now supports IA64 processor
11705         lt_prog_compiler_static_GO='-Bstatic'
11706       else
11707         lt_prog_compiler_static_GO='-bnso -bI:/lib/syscalls.exp'
11708       fi
11709       ;;
11710
11711     mingw* | cygwin* | pw32* | os2* | cegcc*)
11712       # This hack is so that the source file can tell whether it is being
11713       # built for inclusion in a dll (and should export symbols for example).
11714       lt_prog_compiler_pic_GO='-DDLL_EXPORT'
11715       ;;
11716
11717     hpux9* | hpux10* | hpux11*)
11718       lt_prog_compiler_wl_GO='-Wl,'
11719       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
11720       # not for PA HP-UX.
11721       case $host_cpu in
11722       hppa*64*|ia64*)
11723         # +Z the default
11724         ;;
11725       *)
11726         lt_prog_compiler_pic_GO='+Z'
11727         ;;
11728       esac
11729       # Is there a better lt_prog_compiler_static that works with the bundled CC?
11730       lt_prog_compiler_static_GO='${wl}-a ${wl}archive'
11731       ;;
11732
11733     irix5* | irix6* | nonstopux*)
11734       lt_prog_compiler_wl_GO='-Wl,'
11735       # PIC (with -KPIC) is the default.
11736       lt_prog_compiler_static_GO='-non_shared'
11737       ;;
11738
11739     linux* | k*bsd*-gnu | kopensolaris*-gnu)
11740       case $cc_basename in
11741       # old Intel for x86_64 which still supported -KPIC.
11742       ecc*)
11743         lt_prog_compiler_wl_GO='-Wl,'
11744         lt_prog_compiler_pic_GO='-KPIC'
11745         lt_prog_compiler_static_GO='-static'
11746         ;;
11747       # icc used to be incompatible with GCC.
11748       # ICC 10 doesn't accept -KPIC any more.
11749       icc* | ifort*)
11750         lt_prog_compiler_wl_GO='-Wl,'
11751         lt_prog_compiler_pic_GO='-fPIC'
11752         lt_prog_compiler_static_GO='-static'
11753         ;;
11754       # Lahey Fortran 8.1.
11755       lf95*)
11756         lt_prog_compiler_wl_GO='-Wl,'
11757         lt_prog_compiler_pic_GO='--shared'
11758         lt_prog_compiler_static_GO='--static'
11759         ;;
11760       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
11761         # Portland Group compilers (*not* the Pentium gcc compiler,
11762         # which looks to be a dead project)
11763         lt_prog_compiler_wl_GO='-Wl,'
11764         lt_prog_compiler_pic_GO='-fpic'
11765         lt_prog_compiler_static_GO='-Bstatic'
11766         ;;
11767       ccc*)
11768         lt_prog_compiler_wl_GO='-Wl,'
11769         # All Alpha code is PIC.
11770         lt_prog_compiler_static_GO='-non_shared'
11771         ;;
11772       xl* | bgxl* | bgf* | mpixl*)
11773         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
11774         lt_prog_compiler_wl_GO='-Wl,'
11775         lt_prog_compiler_pic_GO='-qpic'
11776         lt_prog_compiler_static_GO='-qstaticlink'
11777         ;;
11778       *)
11779         case `$CC -V 2>&1 | sed 5q` in
11780         *Sun\ F* | *Sun*Fortran*)
11781           # Sun Fortran 8.3 passes all unrecognized flags to the linker
11782           lt_prog_compiler_pic_GO='-KPIC'
11783           lt_prog_compiler_static_GO='-Bstatic'
11784           lt_prog_compiler_wl_GO=''
11785           ;;
11786         *Sun\ C*)
11787           # Sun C 5.9
11788           lt_prog_compiler_pic_GO='-KPIC'
11789           lt_prog_compiler_static_GO='-Bstatic'
11790           lt_prog_compiler_wl_GO='-Wl,'
11791           ;;
11792         esac
11793         ;;
11794       esac
11795       ;;
11796
11797     newsos6)
11798       lt_prog_compiler_pic_GO='-KPIC'
11799       lt_prog_compiler_static_GO='-Bstatic'
11800       ;;
11801
11802     *nto* | *qnx*)
11803       # QNX uses GNU C++, but need to define -shared option too, otherwise
11804       # it will coredump.
11805       lt_prog_compiler_pic_GO='-fPIC -shared'
11806       ;;
11807
11808     osf3* | osf4* | osf5*)
11809       lt_prog_compiler_wl_GO='-Wl,'
11810       # All OSF/1 code is PIC.
11811       lt_prog_compiler_static_GO='-non_shared'
11812       ;;
11813
11814     rdos*)
11815       lt_prog_compiler_static_GO='-non_shared'
11816       ;;
11817
11818     solaris*)
11819       lt_prog_compiler_pic_GO='-KPIC'
11820       lt_prog_compiler_static_GO='-Bstatic'
11821       case $cc_basename in
11822       f77* | f90* | f95*)
11823         lt_prog_compiler_wl_GO='-Qoption ld ';;
11824       *)
11825         lt_prog_compiler_wl_GO='-Wl,';;
11826       esac
11827       ;;
11828
11829     sunos4*)
11830       lt_prog_compiler_wl_GO='-Qoption ld '
11831       lt_prog_compiler_pic_GO='-PIC'
11832       lt_prog_compiler_static_GO='-Bstatic'
11833       ;;
11834
11835     sysv4 | sysv4.2uw2* | sysv4.3*)
11836       lt_prog_compiler_wl_GO='-Wl,'
11837       lt_prog_compiler_pic_GO='-KPIC'
11838       lt_prog_compiler_static_GO='-Bstatic'
11839       ;;
11840
11841     sysv4*MP*)
11842       if test -d /usr/nec ;then
11843         lt_prog_compiler_pic_GO='-Kconform_pic'
11844         lt_prog_compiler_static_GO='-Bstatic'
11845       fi
11846       ;;
11847
11848     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
11849       lt_prog_compiler_wl_GO='-Wl,'
11850       lt_prog_compiler_pic_GO='-KPIC'
11851       lt_prog_compiler_static_GO='-Bstatic'
11852       ;;
11853
11854     unicos*)
11855       lt_prog_compiler_wl_GO='-Wl,'
11856       lt_prog_compiler_can_build_shared_GO=no
11857       ;;
11858
11859     uts4*)
11860       lt_prog_compiler_pic_GO='-pic'
11861       lt_prog_compiler_static_GO='-Bstatic'
11862       ;;
11863
11864     *)
11865       lt_prog_compiler_can_build_shared_GO=no
11866       ;;
11867     esac
11868   fi
11869
11870 case $host_os in
11871   # For platforms which do not support PIC, -DPIC is meaningless:
11872   *djgpp*)
11873     lt_prog_compiler_pic_GO=
11874     ;;
11875   *)
11876     lt_prog_compiler_pic_GO="$lt_prog_compiler_pic_GO"
11877     ;;
11878 esac
11879 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_GO" >&5
11880 $as_echo "$lt_prog_compiler_pic_GO" >&6; }
11881
11882
11883
11884 #
11885 # Check to make sure the PIC flag actually works.
11886 #
11887 if test -n "$lt_prog_compiler_pic_GO"; then
11888   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_GO works" >&5
11889 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_GO works... " >&6; }
11890 if test "${lt_cv_prog_compiler_pic_works_GO+set}" = set; then :
11891   $as_echo_n "(cached) " >&6
11892 else
11893   lt_cv_prog_compiler_pic_works_GO=no
11894    ac_outfile=conftest.$ac_objext
11895    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11896    lt_compiler_flag="$lt_prog_compiler_pic_GO"
11897    # Insert the option either (1) after the last *FLAGS variable, or
11898    # (2) before a word containing "conftest.", or (3) at the end.
11899    # Note that $ac_compile itself does not contain backslashes and begins
11900    # with a dollar sign (not a hyphen), so the echo should work correctly.
11901    # The option is referenced via a variable to avoid confusing sed.
11902    lt_compile=`echo "$ac_compile" | $SED \
11903    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11904    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11905    -e 's:$: $lt_compiler_flag:'`
11906    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11907    (eval "$lt_compile" 2>conftest.err)
11908    ac_status=$?
11909    cat conftest.err >&5
11910    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11911    if (exit $ac_status) && test -s "$ac_outfile"; then
11912      # The compiler can only warn and ignore the option if not recognized
11913      # So say no if there are warnings other than the usual output.
11914      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
11915      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11916      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
11917        lt_cv_prog_compiler_pic_works_GO=yes
11918      fi
11919    fi
11920    $RM conftest*
11921
11922 fi
11923 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_GO" >&5
11924 $as_echo "$lt_cv_prog_compiler_pic_works_GO" >&6; }
11925
11926 if test x"$lt_cv_prog_compiler_pic_works_GO" = xyes; then
11927     case $lt_prog_compiler_pic_GO in
11928      "" | " "*) ;;
11929      *) lt_prog_compiler_pic_GO=" $lt_prog_compiler_pic_GO" ;;
11930      esac
11931 else
11932     lt_prog_compiler_pic_GO=
11933      lt_prog_compiler_can_build_shared_GO=no
11934 fi
11935
11936 fi
11937
11938
11939
11940 #
11941 # Check to make sure the static flag actually works.
11942 #
11943 wl=$lt_prog_compiler_wl_GO eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GO\"
11944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
11945 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
11946 if test "${lt_cv_prog_compiler_static_works_GO+set}" = set; then :
11947   $as_echo_n "(cached) " >&6
11948 else
11949   lt_cv_prog_compiler_static_works_GO=no
11950    save_LDFLAGS="$LDFLAGS"
11951    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
11952    echo "$lt_simple_link_test_code" > conftest.$ac_ext
11953    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
11954      # The linker can only warn and ignore the option if not recognized
11955      # So say no if there are warnings
11956      if test -s conftest.err; then
11957        # Append any errors to the config.log.
11958        cat conftest.err 1>&5
11959        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
11960        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11961        if diff conftest.exp conftest.er2 >/dev/null; then
11962          lt_cv_prog_compiler_static_works_GO=yes
11963        fi
11964      else
11965        lt_cv_prog_compiler_static_works_GO=yes
11966      fi
11967    fi
11968    $RM -r conftest*
11969    LDFLAGS="$save_LDFLAGS"
11970
11971 fi
11972 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_GO" >&5
11973 $as_echo "$lt_cv_prog_compiler_static_works_GO" >&6; }
11974
11975 if test x"$lt_cv_prog_compiler_static_works_GO" = xyes; then
11976     :
11977 else
11978     lt_prog_compiler_static_GO=
11979 fi
11980
11981
11982
11983
11984   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
11985 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
11986 if test "${lt_cv_prog_compiler_c_o_GO+set}" = set; then :
11987   $as_echo_n "(cached) " >&6
11988 else
11989   lt_cv_prog_compiler_c_o_GO=no
11990    $RM -r conftest 2>/dev/null
11991    mkdir conftest
11992    cd conftest
11993    mkdir out
11994    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11995
11996    lt_compiler_flag="-o out/conftest2.$ac_objext"
11997    # Insert the option either (1) after the last *FLAGS variable, or
11998    # (2) before a word containing "conftest.", or (3) at the end.
11999    # Note that $ac_compile itself does not contain backslashes and begins
12000    # with a dollar sign (not a hyphen), so the echo should work correctly.
12001    lt_compile=`echo "$ac_compile" | $SED \
12002    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12003    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12004    -e 's:$: $lt_compiler_flag:'`
12005    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12006    (eval "$lt_compile" 2>out/conftest.err)
12007    ac_status=$?
12008    cat out/conftest.err >&5
12009    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12010    if (exit $ac_status) && test -s out/conftest2.$ac_objext
12011    then
12012      # The compiler can only warn and ignore the option if not recognized
12013      # So say no if there are warnings
12014      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
12015      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
12016      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
12017        lt_cv_prog_compiler_c_o_GO=yes
12018      fi
12019    fi
12020    chmod u+w . 2>&5
12021    $RM conftest*
12022    # SGI C++ compiler will create directory out/ii_files/ for
12023    # template instantiation
12024    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
12025    $RM out/* && rmdir out
12026    cd ..
12027    $RM -r conftest
12028    $RM conftest*
12029
12030 fi
12031 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_GO" >&5
12032 $as_echo "$lt_cv_prog_compiler_c_o_GO" >&6; }
12033
12034
12035
12036   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
12037 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
12038 if test "${lt_cv_prog_compiler_c_o_GO+set}" = set; then :
12039   $as_echo_n "(cached) " >&6
12040 else
12041   lt_cv_prog_compiler_c_o_GO=no
12042    $RM -r conftest 2>/dev/null
12043    mkdir conftest
12044    cd conftest
12045    mkdir out
12046    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12047
12048    lt_compiler_flag="-o out/conftest2.$ac_objext"
12049    # Insert the option either (1) after the last *FLAGS variable, or
12050    # (2) before a word containing "conftest.", or (3) at the end.
12051    # Note that $ac_compile itself does not contain backslashes and begins
12052    # with a dollar sign (not a hyphen), so the echo should work correctly.
12053    lt_compile=`echo "$ac_compile" | $SED \
12054    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12055    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12056    -e 's:$: $lt_compiler_flag:'`
12057    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12058    (eval "$lt_compile" 2>out/conftest.err)
12059    ac_status=$?
12060    cat out/conftest.err >&5
12061    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12062    if (exit $ac_status) && test -s out/conftest2.$ac_objext
12063    then
12064      # The compiler can only warn and ignore the option if not recognized
12065      # So say no if there are warnings
12066      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
12067      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
12068      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
12069        lt_cv_prog_compiler_c_o_GO=yes
12070      fi
12071    fi
12072    chmod u+w . 2>&5
12073    $RM conftest*
12074    # SGI C++ compiler will create directory out/ii_files/ for
12075    # template instantiation
12076    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
12077    $RM out/* && rmdir out
12078    cd ..
12079    $RM -r conftest
12080    $RM conftest*
12081
12082 fi
12083 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_GO" >&5
12084 $as_echo "$lt_cv_prog_compiler_c_o_GO" >&6; }
12085
12086
12087
12088
12089 hard_links="nottested"
12090 if test "$lt_cv_prog_compiler_c_o_GO" = no && test "$need_locks" != no; then
12091   # do not overwrite the value of need_locks provided by the user
12092   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
12093 $as_echo_n "checking if we can lock with hard links... " >&6; }
12094   hard_links=yes
12095   $RM conftest*
12096   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12097   touch conftest.a
12098   ln conftest.a conftest.b 2>&5 || hard_links=no
12099   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12100   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
12101 $as_echo "$hard_links" >&6; }
12102   if test "$hard_links" = no; then
12103     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
12104 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
12105     need_locks=warn
12106   fi
12107 else
12108   need_locks=no
12109 fi
12110
12111
12112
12113   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12114 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12115
12116   runpath_var=
12117   allow_undefined_flag_GO=
12118   always_export_symbols_GO=no
12119   archive_cmds_GO=
12120   archive_expsym_cmds_GO=
12121   compiler_needs_object_GO=no
12122   enable_shared_with_static_runtimes_GO=no
12123   export_dynamic_flag_spec_GO=
12124   export_symbols_cmds_GO='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
12125   hardcode_automatic_GO=no
12126   hardcode_direct_GO=no
12127   hardcode_direct_absolute_GO=no
12128   hardcode_libdir_flag_spec_GO=
12129   hardcode_libdir_flag_spec_ld_GO=
12130   hardcode_libdir_separator_GO=
12131   hardcode_minus_L_GO=no
12132   hardcode_shlibpath_var_GO=unsupported
12133   inherit_rpath_GO=no
12134   link_all_deplibs_GO=unknown
12135   module_cmds_GO=
12136   module_expsym_cmds_GO=
12137   old_archive_from_new_cmds_GO=
12138   old_archive_from_expsyms_cmds_GO=
12139   thread_safe_flag_spec_GO=
12140   whole_archive_flag_spec_GO=
12141   # include_expsyms should be a list of space-separated symbols to be *always*
12142   # included in the symbol list
12143   include_expsyms_GO=
12144   # exclude_expsyms can be an extended regexp of symbols to exclude
12145   # it will be wrapped by ` (' and `)$', so one must not match beginning or
12146   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
12147   # as well as any symbol that contains `d'.
12148   exclude_expsyms_GO='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
12149   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
12150   # platforms (ab)use it in PIC code, but their linkers get confused if
12151   # the symbol is explicitly referenced.  Since portable code cannot
12152   # rely on this symbol name, it's probably fine to never include it in
12153   # preloaded symbol tables.
12154   # Exclude shared library initialization/finalization symbols.
12155   extract_expsyms_cmds=
12156
12157   case $host_os in
12158   cygwin* | mingw* | pw32* | cegcc*)
12159     # FIXME: the MSVC++ port hasn't been tested in a loooong time
12160     # When not using gcc, we currently assume that we are using
12161     # Microsoft Visual C++.
12162     if test "$GCC" != yes; then
12163       with_gnu_ld=no
12164     fi
12165     ;;
12166   interix*)
12167     # we just hope/assume this is gcc and not c89 (= MSVC++)
12168     with_gnu_ld=yes
12169     ;;
12170   openbsd*)
12171     with_gnu_ld=no
12172     ;;
12173   esac
12174
12175   ld_shlibs_GO=yes
12176
12177   # On some targets, GNU ld is compatible enough with the native linker
12178   # that we're better off using the native interface for both.
12179   lt_use_gnu_ld_interface=no
12180   if test "$with_gnu_ld" = yes; then
12181     case $host_os in
12182       aix*)
12183         # The AIX port of GNU ld has always aspired to compatibility
12184         # with the native linker.  However, as the warning in the GNU ld
12185         # block says, versions before 2.19.5* couldn't really create working
12186         # shared libraries, regardless of the interface used.
12187         case `$LD -v 2>&1` in
12188           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
12189           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
12190           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
12191           *)
12192             lt_use_gnu_ld_interface=yes
12193             ;;
12194         esac
12195         ;;
12196       *)
12197         lt_use_gnu_ld_interface=yes
12198         ;;
12199     esac
12200   fi
12201
12202   if test "$lt_use_gnu_ld_interface" = yes; then
12203     # If archive_cmds runs LD, not CC, wlarc should be empty
12204     wlarc='${wl}'
12205
12206     # Set some defaults for GNU ld with shared library support. These
12207     # are reset later if shared libraries are not supported. Putting them
12208     # here allows them to be overridden if necessary.
12209     runpath_var=LD_RUN_PATH
12210     hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12211     export_dynamic_flag_spec_GO='${wl}--export-dynamic'
12212     # ancient GNU ld didn't support --whole-archive et. al.
12213     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
12214       whole_archive_flag_spec_GO="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12215     else
12216       whole_archive_flag_spec_GO=
12217     fi
12218     supports_anon_versioning=no
12219     case `$LD -v 2>&1` in
12220       *GNU\ gold*) supports_anon_versioning=yes ;;
12221       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
12222       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
12223       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
12224       *\ 2.11.*) ;; # other 2.11 versions
12225       *) supports_anon_versioning=yes ;;
12226     esac
12227
12228     # See if GNU ld supports shared libraries.
12229     case $host_os in
12230     aix[3-9]*)
12231       # On AIX/PPC, the GNU linker is very broken
12232       if test "$host_cpu" != ia64; then
12233         ld_shlibs_GO=no
12234         cat <<_LT_EOF 1>&2
12235
12236 *** Warning: the GNU linker, at least up to release 2.19, is reported
12237 *** to be unable to reliably create shared libraries on AIX.
12238 *** Therefore, libtool is disabling shared libraries support.  If you
12239 *** really care for shared libraries, you may want to install binutils
12240 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
12241 *** You will then need to restart the configuration process.
12242
12243 _LT_EOF
12244       fi
12245       ;;
12246
12247     amigaos*)
12248       case $host_cpu in
12249       powerpc)
12250             # see comment about AmigaOS4 .so support
12251             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12252             archive_expsym_cmds_GO=''
12253         ;;
12254       m68k)
12255             archive_cmds_GO='$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 $output_objdir && a2ixlibrary -32)'
12256             hardcode_libdir_flag_spec_GO='-L$libdir'
12257             hardcode_minus_L_GO=yes
12258         ;;
12259       esac
12260       ;;
12261
12262     beos*)
12263       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12264         allow_undefined_flag_GO=unsupported
12265         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12266         # support --undefined.  This deserves some investigation.  FIXME
12267         archive_cmds_GO='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12268       else
12269         ld_shlibs_GO=no
12270       fi
12271       ;;
12272
12273     cygwin* | mingw* | pw32* | cegcc*)
12274       # _LT_TAGVAR(hardcode_libdir_flag_spec, GO) is actually meaningless,
12275       # as there is no search path for DLLs.
12276       hardcode_libdir_flag_spec_GO='-L$libdir'
12277       export_dynamic_flag_spec_GO='${wl}--export-all-symbols'
12278       allow_undefined_flag_GO=unsupported
12279       always_export_symbols_GO=no
12280       enable_shared_with_static_runtimes_GO=yes
12281       export_symbols_cmds_GO='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
12282
12283       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12284         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12285         # If the export-symbols file already is a .def file (1st line
12286         # is EXPORTS), use it as is; otherwise, prepend...
12287         archive_expsym_cmds_GO='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12288           cp $export_symbols $output_objdir/$soname.def;
12289         else
12290           echo EXPORTS > $output_objdir/$soname.def;
12291           cat $export_symbols >> $output_objdir/$soname.def;
12292         fi~
12293         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12294       else
12295         ld_shlibs_GO=no
12296       fi
12297       ;;
12298
12299     haiku*)
12300       archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12301       link_all_deplibs_GO=yes
12302       ;;
12303
12304     interix[3-9]*)
12305       hardcode_direct_GO=no
12306       hardcode_shlibpath_var_GO=no
12307       hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
12308       export_dynamic_flag_spec_GO='${wl}-E'
12309       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12310       # Instead, shared libraries are loaded at an image base (0x10000000 by
12311       # default) and relocated if they conflict, which is a slow very memory
12312       # consuming and fragmenting process.  To avoid this, we pick a random,
12313       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12314       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
12315       archive_cmds_GO='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12316       archive_expsym_cmds_GO='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12317       ;;
12318
12319     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
12320       tmp_diet=no
12321       if test "$host_os" = linux-dietlibc; then
12322         case $cc_basename in
12323           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
12324         esac
12325       fi
12326       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
12327          && test "$tmp_diet" = no
12328       then
12329         tmp_addflag=
12330         tmp_sharedflag='-shared'
12331         case $cc_basename,$host_cpu in
12332         pgcc*)                          # Portland Group C compiler
12333           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'
12334           tmp_addflag=' $pic_flag'
12335           ;;
12336         pgf77* | pgf90* | pgf95* | pgfortran*)
12337                                         # Portland Group f77 and f90 compilers
12338           whole_archive_flag_spec_GO='${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'
12339           tmp_addflag=' $pic_flag -Mnomain' ;;
12340         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
12341           tmp_addflag=' -i_dynamic' ;;
12342         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
12343           tmp_addflag=' -i_dynamic -nofor_main' ;;
12344         ifc* | ifort*)                  # Intel Fortran compiler
12345           tmp_addflag=' -nofor_main' ;;
12346         lf95*)                          # Lahey Fortran 8.1
12347           whole_archive_flag_spec_GO=
12348           tmp_sharedflag='--shared' ;;
12349         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
12350           tmp_sharedflag='-qmkshrobj'
12351           tmp_addflag= ;;
12352         nvcc*)  # Cuda Compiler Driver 2.2
12353           whole_archive_flag_spec_GO='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12354           compiler_needs_object_GO=yes
12355           ;;
12356         esac
12357         case `$CC -V 2>&1 | sed 5q` in
12358         *Sun\ C*)                       # Sun C 5.9
12359           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\"` ${wl}--no-whole-archive'
12360           compiler_needs_object_GO=yes
12361           tmp_sharedflag='-G' ;;
12362         *Sun\ F*)                       # Sun Fortran 8.3
12363           tmp_sharedflag='-G' ;;
12364         esac
12365         archive_cmds_GO='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12366
12367         if test "x$supports_anon_versioning" = xyes; then
12368           archive_expsym_cmds_GO='echo "{ global:" > $output_objdir/$libname.ver~
12369             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12370             echo "local: *; };" >> $output_objdir/$libname.ver~
12371             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12372         fi
12373
12374         case $cc_basename in
12375         xlf* | bgf* | bgxlf* | mpixlf*)
12376           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
12377           whole_archive_flag_spec_GO='--whole-archive$convenience --no-whole-archive'
12378           hardcode_libdir_flag_spec_GO=
12379           hardcode_libdir_flag_spec_ld_GO='-rpath $libdir'
12380           archive_cmds_GO='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
12381           if test "x$supports_anon_versioning" = xyes; then
12382             archive_expsym_cmds_GO='echo "{ global:" > $output_objdir/$libname.ver~
12383               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12384               echo "local: *; };" >> $output_objdir/$libname.ver~
12385               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
12386           fi
12387           ;;
12388         esac
12389       else
12390         ld_shlibs_GO=no
12391       fi
12392       ;;
12393
12394     netbsd*)
12395       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12396         archive_cmds_GO='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
12397         wlarc=
12398       else
12399         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12400         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12401       fi
12402       ;;
12403
12404     solaris*)
12405       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
12406         ld_shlibs_GO=no
12407         cat <<_LT_EOF 1>&2
12408
12409 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
12410 *** create shared libraries on Solaris systems.  Therefore, libtool
12411 *** is disabling shared libraries support.  We urge you to upgrade GNU
12412 *** binutils to release 2.9.1 or newer.  Another option is to modify
12413 *** your PATH or compiler configuration so that the native linker is
12414 *** used, and then restart.
12415
12416 _LT_EOF
12417       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12418         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12419         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12420       else
12421         ld_shlibs_GO=no
12422       fi
12423       ;;
12424
12425     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
12426       case `$LD -v 2>&1` in
12427         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
12428         ld_shlibs_GO=no
12429         cat <<_LT_EOF 1>&2
12430
12431 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
12432 *** reliably create shared libraries on SCO systems.  Therefore, libtool
12433 *** is disabling shared libraries support.  We urge you to upgrade GNU
12434 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
12435 *** your PATH or compiler configuration so that the native linker is
12436 *** used, and then restart.
12437
12438 _LT_EOF
12439         ;;
12440         *)
12441           # For security reasons, it is highly recommended that you always
12442           # use absolute paths for naming shared libraries, and exclude the
12443           # DT_RUNPATH tag from executables and libraries.  But doing so
12444           # requires that you compile everything twice, which is a pain.
12445           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12446             hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12447             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12448             archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12449           else
12450             ld_shlibs_GO=no
12451           fi
12452         ;;
12453       esac
12454       ;;
12455
12456     sunos4*)
12457       archive_cmds_GO='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12458       wlarc=
12459       hardcode_direct_GO=yes
12460       hardcode_shlibpath_var_GO=no
12461       ;;
12462
12463     *)
12464       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12465         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12466         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12467       else
12468         ld_shlibs_GO=no
12469       fi
12470       ;;
12471     esac
12472
12473     if test "$ld_shlibs_GO" = no; then
12474       runpath_var=
12475       hardcode_libdir_flag_spec_GO=
12476       export_dynamic_flag_spec_GO=
12477       whole_archive_flag_spec_GO=
12478     fi
12479   else
12480     # PORTME fill in a description of your system's linker (not GNU ld)
12481     case $host_os in
12482     aix3*)
12483       allow_undefined_flag_GO=unsupported
12484       always_export_symbols_GO=yes
12485       archive_expsym_cmds_GO='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
12486       # Note: this linker hardcodes the directories in LIBPATH if there
12487       # are no directories specified by -L.
12488       hardcode_minus_L_GO=yes
12489       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
12490         # Neither direct hardcoding nor static linking is supported with a
12491         # broken collect2.
12492         hardcode_direct_GO=unsupported
12493       fi
12494       ;;
12495
12496     aix[4-9]*)
12497       if test "$host_cpu" = ia64; then
12498         # On IA64, the linker does run time linking by default, so we don't
12499         # have to do anything special.
12500         aix_use_runtimelinking=no
12501         exp_sym_flag='-Bexport'
12502         no_entry_flag=""
12503       else
12504         # If we're using GNU nm, then we don't want the "-C" option.
12505         # -C means demangle to AIX nm, but means don't demangle with GNU nm
12506         # Also, AIX nm treats weak defined symbols like other global
12507         # defined symbols, whereas GNU nm marks them as "W".
12508         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
12509           export_symbols_cmds_GO='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
12510         else
12511           export_symbols_cmds_GO='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
12512         fi
12513         aix_use_runtimelinking=no
12514
12515         # Test if we are trying to use run time linking or normal
12516         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12517         # need to do runtime linking.
12518         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12519           for ld_flag in $LDFLAGS; do
12520           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
12521             aix_use_runtimelinking=yes
12522             break
12523           fi
12524           done
12525           ;;
12526         esac
12527
12528         exp_sym_flag='-bexport'
12529         no_entry_flag='-bnoentry'
12530       fi
12531
12532       # When large executables or shared objects are built, AIX ld can
12533       # have problems creating the table of contents.  If linking a library
12534       # or program results in "error TOC overflow" add -mminimal-toc to
12535       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
12536       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12537
12538       archive_cmds_GO=''
12539       hardcode_direct_GO=yes
12540       hardcode_direct_absolute_GO=yes
12541       hardcode_libdir_separator_GO=':'
12542       link_all_deplibs_GO=yes
12543       file_list_spec_GO='${wl}-f,'
12544
12545       if test "$GCC" = yes; then
12546         case $host_os in aix4.[012]|aix4.[012].*)
12547         # We only want to do this on AIX 4.2 and lower, the check
12548         # below for broken collect2 doesn't work under 4.3+
12549           collect2name=`${CC} -print-prog-name=collect2`
12550           if test -f "$collect2name" &&
12551            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12552           then
12553           # We have reworked collect2
12554           :
12555           else
12556           # We have old collect2
12557           hardcode_direct_GO=unsupported
12558           # It fails to find uninstalled libraries when the uninstalled
12559           # path is not listed in the libpath.  Setting hardcode_minus_L
12560           # to unsupported forces relinking
12561           hardcode_minus_L_GO=yes
12562           hardcode_libdir_flag_spec_GO='-L$libdir'
12563           hardcode_libdir_separator_GO=
12564           fi
12565           ;;
12566         esac
12567         shared_flag='-shared'
12568         if test "$aix_use_runtimelinking" = yes; then
12569           shared_flag="$shared_flag "'${wl}-G'
12570         fi
12571       else
12572         # not using gcc
12573         if test "$host_cpu" = ia64; then
12574         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12575         # chokes on -Wl,-G. The following line is correct:
12576           shared_flag='-G'
12577         else
12578           if test "$aix_use_runtimelinking" = yes; then
12579             shared_flag='${wl}-G'
12580           else
12581             shared_flag='${wl}-bM:SRE'
12582           fi
12583         fi
12584       fi
12585
12586       export_dynamic_flag_spec_GO='${wl}-bexpall'
12587       # It seems that -bexpall does not export symbols beginning with
12588       # underscore (_), so it is better to generate a list of symbols to export.
12589       always_export_symbols_GO=yes
12590       if test "$aix_use_runtimelinking" = yes; then
12591         # Warning - without using the other runtime loading flags (-brtl),
12592         # -berok will link without error, but may produce a broken library.
12593         allow_undefined_flag_GO='-berok'
12594         # Determine the default libpath from the value encoded in an
12595         # empty executable.
12596         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12597 /* end confdefs.h.  */
12598
12599 int
12600 main ()
12601 {
12602
12603   ;
12604   return 0;
12605 }
12606 _ACEOF
12607 if ac_fn_c_try_link "$LINENO"; then :
12608
12609 lt_aix_libpath_sed='
12610     /Import File Strings/,/^$/ {
12611         /^0/ {
12612             s/^0  *\(.*\)$/\1/
12613             p
12614         }
12615     }'
12616 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12617 # Check for a 64-bit object if we didn't find anything.
12618 if test -z "$aix_libpath"; then
12619   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12620 fi
12621 fi
12622 rm -f core conftest.err conftest.$ac_objext \
12623     conftest$ac_exeext conftest.$ac_ext
12624 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12625
12626         hardcode_libdir_flag_spec_GO='${wl}-blibpath:$libdir:'"$aix_libpath"
12627         archive_expsym_cmds_GO='$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 $shared_flag"
12628       else
12629         if test "$host_cpu" = ia64; then
12630           hardcode_libdir_flag_spec_GO='${wl}-R $libdir:/usr/lib:/lib'
12631           allow_undefined_flag_GO="-z nodefs"
12632           archive_expsym_cmds_GO="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12633         else
12634          # Determine the default libpath from the value encoded in an
12635          # empty executable.
12636          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12637 /* end confdefs.h.  */
12638
12639 int
12640 main ()
12641 {
12642
12643   ;
12644   return 0;
12645 }
12646 _ACEOF
12647 if ac_fn_c_try_link "$LINENO"; then :
12648
12649 lt_aix_libpath_sed='
12650     /Import File Strings/,/^$/ {
12651         /^0/ {
12652             s/^0  *\(.*\)$/\1/
12653             p
12654         }
12655     }'
12656 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12657 # Check for a 64-bit object if we didn't find anything.
12658 if test -z "$aix_libpath"; then
12659   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12660 fi
12661 fi
12662 rm -f core conftest.err conftest.$ac_objext \
12663     conftest$ac_exeext conftest.$ac_ext
12664 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12665
12666          hardcode_libdir_flag_spec_GO='${wl}-blibpath:$libdir:'"$aix_libpath"
12667           # Warning - without using the other run time loading flags,
12668           # -berok will link without error, but may produce a broken library.
12669           no_undefined_flag_GO=' ${wl}-bernotok'
12670           allow_undefined_flag_GO=' ${wl}-berok'
12671           if test "$with_gnu_ld" = yes; then
12672             # We only use this code for GNU lds that support --whole-archive.
12673             whole_archive_flag_spec_GO='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12674           else
12675             # Exported symbols can be pulled into shared objects from archives
12676             whole_archive_flag_spec_GO='$convenience'
12677           fi
12678           archive_cmds_need_lc_GO=yes
12679           # This is similar to how AIX traditionally builds its shared libraries.
12680           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'
12681         fi
12682       fi
12683       ;;
12684
12685     amigaos*)
12686       case $host_cpu in
12687       powerpc)
12688             # see comment about AmigaOS4 .so support
12689             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12690             archive_expsym_cmds_GO=''
12691         ;;
12692       m68k)
12693             archive_cmds_GO='$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 $output_objdir && a2ixlibrary -32)'
12694             hardcode_libdir_flag_spec_GO='-L$libdir'
12695             hardcode_minus_L_GO=yes
12696         ;;
12697       esac
12698       ;;
12699
12700     bsdi[45]*)
12701       export_dynamic_flag_spec_GO=-rdynamic
12702       ;;
12703
12704     cygwin* | mingw* | pw32* | cegcc*)
12705       # When not using gcc, we currently assume that we are using
12706       # Microsoft Visual C++.
12707       # hardcode_libdir_flag_spec is actually meaningless, as there is
12708       # no search path for DLLs.
12709       hardcode_libdir_flag_spec_GO=' '
12710       allow_undefined_flag_GO=unsupported
12711       # Tell ltmain to make .lib files, not .a files.
12712       libext=lib
12713       # Tell ltmain to make .dll files, not .so files.
12714       shrext_cmds=".dll"
12715       # FIXME: Setting linknames here is a bad hack.
12716       archive_cmds_GO='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
12717       # The linker will automatically build a .lib file if we build a DLL.
12718       old_archive_from_new_cmds_GO='true'
12719       # FIXME: Should let the user specify the lib program.
12720       old_archive_cmds_GO='lib -OUT:$oldlib$oldobjs$old_deplibs'
12721       fix_srcfile_path_GO='`cygpath -w "$srcfile"`'
12722       enable_shared_with_static_runtimes_GO=yes
12723       ;;
12724
12725     darwin* | rhapsody*)
12726
12727
12728   archive_cmds_need_lc_GO=no
12729   hardcode_direct_GO=no
12730   hardcode_automatic_GO=yes
12731   hardcode_shlibpath_var_GO=unsupported
12732   if test "$lt_cv_ld_force_load" = "yes"; then
12733     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 \"$new_convenience\"`'
12734   else
12735     whole_archive_flag_spec_GO=''
12736   fi
12737   link_all_deplibs_GO=yes
12738   allow_undefined_flag_GO="$_lt_dar_allow_undefined"
12739   case $cc_basename in
12740      ifort*) _lt_dar_can_shared=yes ;;
12741      *) _lt_dar_can_shared=$GCC ;;
12742   esac
12743   if test "$_lt_dar_can_shared" = "yes"; then
12744     output_verbose_link_cmd=func_echo_all
12745     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}"
12746     module_cmds_GO="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12747     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}${_lt_dsymutil}"
12748     module_expsym_cmds_GO="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
12749
12750   else
12751   ld_shlibs_GO=no
12752   fi
12753
12754       ;;
12755
12756     dgux*)
12757       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12758       hardcode_libdir_flag_spec_GO='-L$libdir'
12759       hardcode_shlibpath_var_GO=no
12760       ;;
12761
12762     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
12763     # support.  Future versions do this automatically, but an explicit c++rt0.o
12764     # does not break anything, and helps significantly (at the cost of a little
12765     # extra space).
12766     freebsd2.2*)
12767       archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
12768       hardcode_libdir_flag_spec_GO='-R$libdir'
12769       hardcode_direct_GO=yes
12770       hardcode_shlibpath_var_GO=no
12771       ;;
12772
12773     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
12774     freebsd2.*)
12775       archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12776       hardcode_direct_GO=yes
12777       hardcode_minus_L_GO=yes
12778       hardcode_shlibpath_var_GO=no
12779       ;;
12780
12781     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
12782     freebsd* | dragonfly*)
12783       archive_cmds_GO='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
12784       hardcode_libdir_flag_spec_GO='-R$libdir'
12785       hardcode_direct_GO=yes
12786       hardcode_shlibpath_var_GO=no
12787       ;;
12788
12789     hpux9*)
12790       if test "$GCC" = yes; then
12791         archive_cmds_GO='$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 $lib'
12792       else
12793         archive_cmds_GO='$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 $lib'
12794       fi
12795       hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
12796       hardcode_libdir_separator_GO=:
12797       hardcode_direct_GO=yes
12798
12799       # hardcode_minus_L: Not really in the search PATH,
12800       # but as the default location of the library.
12801       hardcode_minus_L_GO=yes
12802       export_dynamic_flag_spec_GO='${wl}-E'
12803       ;;
12804
12805     hpux10*)
12806       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
12807         archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12808       else
12809         archive_cmds_GO='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
12810       fi
12811       if test "$with_gnu_ld" = no; then
12812         hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
12813         hardcode_libdir_flag_spec_ld_GO='+b $libdir'
12814         hardcode_libdir_separator_GO=:
12815         hardcode_direct_GO=yes
12816         hardcode_direct_absolute_GO=yes
12817         export_dynamic_flag_spec_GO='${wl}-E'
12818         # hardcode_minus_L: Not really in the search PATH,
12819         # but as the default location of the library.
12820         hardcode_minus_L_GO=yes
12821       fi
12822       ;;
12823
12824     hpux11*)
12825       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
12826         case $host_cpu in
12827         hppa*64*)
12828           archive_cmds_GO='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
12829           ;;
12830         ia64*)
12831           archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
12832           ;;
12833         *)
12834           archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12835           ;;
12836         esac
12837       else
12838         case $host_cpu in
12839         hppa*64*)
12840           archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
12841           ;;
12842         ia64*)
12843           archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
12844           ;;
12845         *)
12846         archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12847           ;;
12848         esac
12849       fi
12850       if test "$with_gnu_ld" = no; then
12851         hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
12852         hardcode_libdir_separator_GO=:
12853
12854         case $host_cpu in
12855         hppa*64*|ia64*)
12856           hardcode_direct_GO=no
12857           hardcode_shlibpath_var_GO=no
12858           ;;
12859         *)
12860           hardcode_direct_GO=yes
12861           hardcode_direct_absolute_GO=yes
12862           export_dynamic_flag_spec_GO='${wl}-E'
12863
12864           # hardcode_minus_L: Not really in the search PATH,
12865           # but as the default location of the library.
12866           hardcode_minus_L_GO=yes
12867           ;;
12868         esac
12869       fi
12870       ;;
12871
12872     irix5* | irix6* | nonstopux*)
12873       if test "$GCC" = yes; then
12874         archive_cmds_GO='$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 $lib'
12875         # Try to use the -exported_symbol ld option, if it does not
12876         # work, assume that -exports_file does not work either and
12877         # implicitly export all symbols.
12878         save_LDFLAGS="$LDFLAGS"
12879         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
12880         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12881 /* end confdefs.h.  */
12882 int foo(void) {}
12883 _ACEOF
12884 if ac_fn_c_try_link "$LINENO"; then :
12885   archive_expsym_cmds_GO='$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 $lib'
12886
12887 fi
12888 rm -f core conftest.err conftest.$ac_objext \
12889     conftest$ac_exeext conftest.$ac_ext
12890         LDFLAGS="$save_LDFLAGS"
12891       else
12892         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
12893         archive_expsym_cmds_GO='$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 $lib'
12894       fi
12895       archive_cmds_need_lc_GO='no'
12896       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12897       hardcode_libdir_separator_GO=:
12898       inherit_rpath_GO=yes
12899       link_all_deplibs_GO=yes
12900       ;;
12901
12902     netbsd*)
12903       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12904         archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
12905       else
12906         archive_cmds_GO='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
12907       fi
12908       hardcode_libdir_flag_spec_GO='-R$libdir'
12909       hardcode_direct_GO=yes
12910       hardcode_shlibpath_var_GO=no
12911       ;;
12912
12913     newsos6)
12914       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12915       hardcode_direct_GO=yes
12916       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12917       hardcode_libdir_separator_GO=:
12918       hardcode_shlibpath_var_GO=no
12919       ;;
12920
12921     *nto* | *qnx*)
12922       ;;
12923
12924     openbsd*)
12925       if test -f /usr/libexec/ld.so; then
12926         hardcode_direct_GO=yes
12927         hardcode_shlibpath_var_GO=no
12928         hardcode_direct_absolute_GO=yes
12929         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12930           archive_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12931           archive_expsym_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
12932           hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
12933           export_dynamic_flag_spec_GO='${wl}-E'
12934         else
12935           case $host_os in
12936            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
12937              archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12938              hardcode_libdir_flag_spec_GO='-R$libdir'
12939              ;;
12940            *)
12941              archive_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12942              hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
12943              ;;
12944           esac
12945         fi
12946       else
12947         ld_shlibs_GO=no
12948       fi
12949       ;;
12950
12951     os2*)
12952       hardcode_libdir_flag_spec_GO='-L$libdir'
12953       hardcode_minus_L_GO=yes
12954       allow_undefined_flag_GO=unsupported
12955       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'
12956       old_archive_from_new_cmds_GO='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
12957       ;;
12958
12959     osf3*)
12960       if test "$GCC" = yes; then
12961         allow_undefined_flag_GO=' ${wl}-expect_unresolved ${wl}\*'
12962         archive_cmds_GO='$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 $lib'
12963       else
12964         allow_undefined_flag_GO=' -expect_unresolved \*'
12965         archive_cmds_GO='$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 $lib'
12966       fi
12967       archive_cmds_need_lc_GO='no'
12968       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12969       hardcode_libdir_separator_GO=:
12970       ;;
12971
12972     osf4* | osf5*)      # as osf3* with the addition of -msym flag
12973       if test "$GCC" = yes; then
12974         allow_undefined_flag_GO=' ${wl}-expect_unresolved ${wl}\*'
12975         archive_cmds_GO='$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 $lib'
12976         hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12977       else
12978         allow_undefined_flag_GO=' -expect_unresolved \*'
12979         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'
12980         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~
12981         $CC -shared${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'
12982
12983         # Both c and cxx compiler support -rpath directly
12984         hardcode_libdir_flag_spec_GO='-rpath $libdir'
12985       fi
12986       archive_cmds_need_lc_GO='no'
12987       hardcode_libdir_separator_GO=:
12988       ;;
12989
12990     solaris*)
12991       no_undefined_flag_GO=' -z defs'
12992       if test "$GCC" = yes; then
12993         wlarc='${wl}'
12994         archive_cmds_GO='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
12995         archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12996           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
12997       else
12998         case `$CC -V 2>&1` in
12999         *"Compilers 5.0"*)
13000           wlarc=''
13001           archive_cmds_GO='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
13002           archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13003           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
13004           ;;
13005         *)
13006           wlarc='${wl}'
13007           archive_cmds_GO='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
13008           archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13009           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
13010           ;;
13011         esac
13012       fi
13013       hardcode_libdir_flag_spec_GO='-R$libdir'
13014       hardcode_shlibpath_var_GO=no
13015       case $host_os in
13016       solaris2.[0-5] | solaris2.[0-5].*) ;;
13017       *)
13018         # The compiler driver will combine and reorder linker options,
13019         # but understands `-z linker_flag'.  GCC discards it without `$wl',
13020         # but is careful enough not to reorder.
13021         # Supported since Solaris 2.6 (maybe 2.5.1?)
13022         if test "$GCC" = yes; then
13023           whole_archive_flag_spec_GO='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13024         else
13025           whole_archive_flag_spec_GO='-z allextract$convenience -z defaultextract'
13026         fi
13027         ;;
13028       esac
13029       link_all_deplibs_GO=yes
13030       ;;
13031
13032     sunos4*)
13033       if test "x$host_vendor" = xsequent; then
13034         # Use $CC to link under sequent, because it throws in some extra .o
13035         # files that make .init and .fini sections work.
13036         archive_cmds_GO='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
13037       else
13038         archive_cmds_GO='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
13039       fi
13040       hardcode_libdir_flag_spec_GO='-L$libdir'
13041       hardcode_direct_GO=yes
13042       hardcode_minus_L_GO=yes
13043       hardcode_shlibpath_var_GO=no
13044       ;;
13045
13046     sysv4)
13047       case $host_vendor in
13048         sni)
13049           archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13050           hardcode_direct_GO=yes # is this really true???
13051         ;;
13052         siemens)
13053           ## LD is ld it makes a PLAMLIB
13054           ## CC just makes a GrossModule.
13055           archive_cmds_GO='$LD -G -o $lib $libobjs $deplibs $linker_flags'
13056           reload_cmds_GO='$CC -r -o $output$reload_objs'
13057           hardcode_direct_GO=no
13058         ;;
13059         motorola)
13060           archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13061           hardcode_direct_GO=no #Motorola manual says yes, but my tests say they lie
13062         ;;
13063       esac
13064       runpath_var='LD_RUN_PATH'
13065       hardcode_shlibpath_var_GO=no
13066       ;;
13067
13068     sysv4.3*)
13069       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13070       hardcode_shlibpath_var_GO=no
13071       export_dynamic_flag_spec_GO='-Bexport'
13072       ;;
13073
13074     sysv4*MP*)
13075       if test -d /usr/nec; then
13076         archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13077         hardcode_shlibpath_var_GO=no
13078         runpath_var=LD_RUN_PATH
13079         hardcode_runpath_var=yes
13080         ld_shlibs_GO=yes
13081       fi
13082       ;;
13083
13084     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13085       no_undefined_flag_GO='${wl}-z,text'
13086       archive_cmds_need_lc_GO=no
13087       hardcode_shlibpath_var_GO=no
13088       runpath_var='LD_RUN_PATH'
13089
13090       if test "$GCC" = yes; then
13091         archive_cmds_GO='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13092         archive_expsym_cmds_GO='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13093       else
13094         archive_cmds_GO='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13095         archive_expsym_cmds_GO='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13096       fi
13097       ;;
13098
13099     sysv5* | sco3.2v5* | sco5v6*)
13100       # Note: We can NOT use -z defs as we might desire, because we do not
13101       # link with -lc, and that would cause any symbols used from libc to
13102       # always be unresolved, which means just about no library would
13103       # ever link correctly.  If we're not using GNU ld we use -z text
13104       # though, which does catch some bad symbols but isn't as heavy-handed
13105       # as -z defs.
13106       no_undefined_flag_GO='${wl}-z,text'
13107       allow_undefined_flag_GO='${wl}-z,nodefs'
13108       archive_cmds_need_lc_GO=no
13109       hardcode_shlibpath_var_GO=no
13110       hardcode_libdir_flag_spec_GO='${wl}-R,$libdir'
13111       hardcode_libdir_separator_GO=':'
13112       link_all_deplibs_GO=yes
13113       export_dynamic_flag_spec_GO='${wl}-Bexport'
13114       runpath_var='LD_RUN_PATH'
13115
13116       if test "$GCC" = yes; then
13117         archive_cmds_GO='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13118         archive_expsym_cmds_GO='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13119       else
13120         archive_cmds_GO='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13121         archive_expsym_cmds_GO='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13122       fi
13123       ;;
13124
13125     uts4*)
13126       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13127       hardcode_libdir_flag_spec_GO='-L$libdir'
13128       hardcode_shlibpath_var_GO=no
13129       ;;
13130
13131     *)
13132       ld_shlibs_GO=no
13133       ;;
13134     esac
13135
13136     if test x$host_vendor = xsni; then
13137       case $host in
13138       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
13139         export_dynamic_flag_spec_GO='${wl}-Blargedynsym'
13140         ;;
13141       esac
13142     fi
13143   fi
13144
13145 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_GO" >&5
13146 $as_echo "$ld_shlibs_GO" >&6; }
13147 test "$ld_shlibs_GO" = no && can_build_shared=no
13148
13149 with_gnu_ld_GO=$with_gnu_ld
13150
13151
13152
13153
13154
13155
13156 #
13157 # Do we need to explicitly link libc?
13158 #
13159 case "x$archive_cmds_need_lc_GO" in
13160 x|xyes)
13161   # Assume -lc should be added
13162   archive_cmds_need_lc_GO=yes
13163
13164   if test "$enable_shared" = yes && test "$GCC" = yes; then
13165     case $archive_cmds_GO in
13166     *'~'*)
13167       # FIXME: we may have to deal with multi-command sequences.
13168       ;;
13169     '$CC '*)
13170       # Test whether the compiler implicitly links with -lc since on some
13171       # systems, -lgcc has to come before -lc. If gcc already passes -lc
13172       # to ld, don't add -lc before -lgcc.
13173       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
13174 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
13175 if test "${lt_cv_archive_cmds_need_lc_GO+set}" = set; then :
13176   $as_echo_n "(cached) " >&6
13177 else
13178   $RM conftest*
13179         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13180
13181         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13182   (eval $ac_compile) 2>&5
13183   ac_status=$?
13184   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13185   test $ac_status = 0; } 2>conftest.err; then
13186           soname=conftest
13187           lib=conftest
13188           libobjs=conftest.$ac_objext
13189           deplibs=
13190           wl=$lt_prog_compiler_wl_GO
13191           pic_flag=$lt_prog_compiler_pic_GO
13192           compiler_flags=-v
13193           linker_flags=-v
13194           verstring=
13195           output_objdir=.
13196           libname=conftest
13197           lt_save_allow_undefined_flag=$allow_undefined_flag_GO
13198           allow_undefined_flag_GO=
13199           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_GO 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
13200   (eval $archive_cmds_GO 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
13201   ac_status=$?
13202   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13203   test $ac_status = 0; }
13204           then
13205             lt_cv_archive_cmds_need_lc_GO=no
13206           else
13207             lt_cv_archive_cmds_need_lc_GO=yes
13208           fi
13209           allow_undefined_flag_GO=$lt_save_allow_undefined_flag
13210         else
13211           cat conftest.err 1>&5
13212         fi
13213         $RM conftest*
13214
13215 fi
13216 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_GO" >&5
13217 $as_echo "$lt_cv_archive_cmds_need_lc_GO" >&6; }
13218       archive_cmds_need_lc_GO=$lt_cv_archive_cmds_need_lc_GO
13219       ;;
13220     esac
13221   fi
13222   ;;
13223 esac
13224
13225
13226
13227
13228
13229
13230
13231
13232
13233
13234
13235
13236
13237
13238
13239
13240
13241
13242
13243
13244
13245
13246
13247
13248
13249
13250
13251
13252
13253
13254
13255
13256
13257
13258
13259
13260
13261
13262
13263
13264
13265
13266
13267
13268
13269
13270
13271
13272
13273
13274
13275
13276
13277
13278
13279
13280
13281
13282
13283
13284
13285
13286
13287
13288   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
13289 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
13290 hardcode_action_GO=
13291 if test -n "$hardcode_libdir_flag_spec_GO" ||
13292    test -n "$runpath_var_GO" ||
13293    test "X$hardcode_automatic_GO" = "Xyes" ; then
13294
13295   # We can hardcode non-existent directories.
13296   if test "$hardcode_direct_GO" != no &&
13297      # If the only mechanism to avoid hardcoding is shlibpath_var, we
13298      # have to relink, otherwise we might link with an installed library
13299      # when we should be linking with a yet-to-be-installed one
13300      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, GO)" != no &&
13301      test "$hardcode_minus_L_GO" != no; then
13302     # Linking always hardcodes the temporary library directory.
13303     hardcode_action_GO=relink
13304   else
13305     # We can link without hardcoding, and we can hardcode nonexisting dirs.
13306     hardcode_action_GO=immediate
13307   fi
13308 else
13309   # We cannot hardcode anything, or else we can only hardcode existing
13310   # directories.
13311   hardcode_action_GO=unsupported
13312 fi
13313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_GO" >&5
13314 $as_echo "$hardcode_action_GO" >&6; }
13315
13316 if test "$hardcode_action_GO" = relink ||
13317    test "$inherit_rpath_GO" = yes; then
13318   # Fast installation is not supported
13319   enable_fast_install=no
13320 elif test "$shlibpath_overrides_runpath" = yes ||
13321      test "$enable_shared" = no; then
13322   # Fast installation is not necessary
13323   enable_fast_install=needless
13324 fi
13325
13326
13327
13328
13329
13330
13331
13332 fi
13333
13334 ac_ext=c
13335 ac_cpp='$CPP $CPPFLAGS'
13336 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13337 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13338 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13339
13340
13341 GCC=$lt_save_GCC
13342 CC="$lt_save_CC"
13343
13344
13345
13346
13347         ac_config_commands="$ac_config_commands libtool"
13348
13349
13350
13351
13352 # Only expand once:
13353
13354
13355
13356
13357
13358 CC_FOR_BUILD=${CC_FOR_BUILD:-gcc}
13359
13360
13361 for ac_prog in gawk mawk nawk awk
13362 do
13363   # Extract the first word of "$ac_prog", so it can be a program name with args.
13364 set dummy $ac_prog; ac_word=$2
13365 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13366 $as_echo_n "checking for $ac_word... " >&6; }
13367 if test "${ac_cv_prog_AWK+set}" = set; then :
13368   $as_echo_n "(cached) " >&6
13369 else
13370   if test -n "$AWK"; then
13371   ac_cv_prog_AWK="$AWK" # Let the user override the test.
13372 else
13373 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13374 for as_dir in $PATH
13375 do
13376   IFS=$as_save_IFS
13377   test -z "$as_dir" && as_dir=.
13378     for ac_exec_ext in '' $ac_executable_extensions; do
13379   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13380     ac_cv_prog_AWK="$ac_prog"
13381     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13382     break 2
13383   fi
13384 done
13385   done
13386 IFS=$as_save_IFS
13387
13388 fi
13389 fi
13390 AWK=$ac_cv_prog_AWK
13391 if test -n "$AWK"; then
13392   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
13393 $as_echo "$AWK" >&6; }
13394 else
13395   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13396 $as_echo "no" >&6; }
13397 fi
13398
13399
13400   test -n "$AWK" && break
13401 done
13402
13403
13404 WARN_FLAGS='-Wall -Wextra -Wwrite-strings -Wcast-qual'
13405
13406
13407 # Check whether --enable-werror was given.
13408 if test "${enable_werror+set}" = set; then :
13409   enableval=$enable_werror;
13410 fi
13411
13412 if test "x$enable_werror" != "xno"; then
13413   WERROR="-Werror"
13414 fi
13415
13416
13417 glibgo_toolexecdir=no
13418 glibgo_toolexeclibdir=no
13419
13420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
13421 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
13422 # Check whether --enable-version-specific-runtime-libs was given.
13423 if test "${enable_version_specific_runtime_libs+set}" = set; then :
13424   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
13425     yes) version_specific_libs=yes ;;
13426     no)  version_specific_libs=no ;;
13427     *)   as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
13428    esac
13429 else
13430   version_specific_libs=no
13431 fi
13432
13433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
13434 $as_echo "$version_specific_libs" >&6; }
13435
13436 # Version-specific runtime libs processing.
13437 if test $version_specific_libs = yes; then
13438   glibgo_toolexecdir='${libdir}/gcc/${host_alias}'
13439   glibgo_toolexeclibdir='${toolexecdir}/${gcc_version}$(MULTISUBDIR)'
13440 fi
13441
13442 # Calculate glibgo_toolexecdir, glibgo_toolexeclibdir
13443 # Install a library built with a cross compiler in tooldir, not libdir.
13444 if test -n "$with_cross_host" &&
13445    test x"$with_cross_host" != x"no"; then
13446   nover_glibgo_toolexecdir='${exec_prefix}/${host_alias}'
13447   nover_glibgo_toolexeclibdir='${toolexecdir}/lib'
13448 else
13449   nover_glibgo_toolexecdir='${libdir}/gcc/${host_alias}'
13450   nover_glibgo_toolexeclibdir='${libdir}'
13451 fi
13452 multi_os_directory=`$GOC -print-multi-os-directory`
13453 case $multi_os_directory in
13454   .) ;; # Avoid trailing /.
13455   *) nover_glibgo_toolexeclibdir=${nover_glibgo_toolexeclibdir}/${multi_os_directory} ;;
13456 esac
13457
13458 if test x"$glibgo_toolexecdir" = x"no"; then
13459   glibgo_toolexecdir="${nover_glibgo_toolexecdir}"
13460   glibgo_toolexeclibdir="${nover_glibgo_toolexeclibdir}"
13461 fi
13462
13463
13464
13465
13466
13467 # See if the user wants to configure without libffi.  Some
13468 # architectures don't support it.  FIXME: We should set a default
13469 # based on the host.
13470
13471 # Check whether --with-libffi was given.
13472 if test "${with_libffi+set}" = set; then :
13473   withval=$with_libffi; :
13474 else
13475   with_libffi=${with_libffi_default-yes}
13476 fi
13477
13478
13479 LIBFFI=
13480 LIBFFIINCS=
13481 if test "$with_libffi" != no; then
13482
13483 $as_echo "#define USE_LIBFFI 1" >>confdefs.h
13484
13485    LIBFFI=../libffi/libffi_convenience.la
13486    LIBFFIINCS='-I$(top_srcdir)/../libffi/include -I../libffi/include'
13487 fi
13488
13489
13490
13491 # See if the user wants to configure without libatomic. This is useful if we are
13492 # on an architecture for which libgo does not need an atomic support library and
13493 # libatomic does not support our C compiler.
13494
13495 # Check whether --with-libatomic was given.
13496 if test "${with_libatomic+set}" = set; then :
13497   withval=$with_libatomic; :
13498 else
13499   with_libatomic=${with_libatomic_default-yes}
13500 fi
13501
13502
13503 LIBATOMIC=
13504 if test "$with_libatomic" != no; then
13505    LIBATOMIC=../libatomic/libatomic_convenience.la
13506 fi
13507
13508
13509 # Used to tell GNU make to include a file without telling automake to
13510 # include it.
13511 go_include="-include"
13512
13513
13514 is_darwin=no
13515 is_freebsd=no
13516 is_irix=no
13517 is_linux=no
13518 is_netbsd=no
13519 is_openbsd=no
13520 is_dragonfly=no
13521 is_rtems=no
13522 is_solaris=no
13523 GOOS=unknown
13524 case ${host} in
13525   *-*-darwin*)   is_darwin=yes;  GOOS=darwin ;;
13526   *-*-freebsd*)  is_freebsd=yes; GOOS=freebsd ;;
13527   *-*-irix6*)    is_irix=yes;    GOOS=irix ;;
13528   *-*-linux*)    is_linux=yes;   GOOS=linux ;;
13529   *-*-netbsd*)   is_netbsd=yes;  GOOS=netbsd ;;
13530   *-*-openbsd*)  is_openbsd=yes; GOOS=openbsd ;;
13531   *-*-dragonfly*) is_dragonfly=yes; GOOS=dragonfly ;;
13532   *-*-rtems*)    is_rtems=yes;   GOOS=rtems ;;
13533   *-*-solaris2*) is_solaris=yes; GOOS=solaris ;;
13534 esac
13535  if test $is_darwin = yes; then
13536   LIBGO_IS_DARWIN_TRUE=
13537   LIBGO_IS_DARWIN_FALSE='#'
13538 else
13539   LIBGO_IS_DARWIN_TRUE='#'
13540   LIBGO_IS_DARWIN_FALSE=
13541 fi
13542
13543  if test $is_freebsd = yes; then
13544   LIBGO_IS_FREEBSD_TRUE=
13545   LIBGO_IS_FREEBSD_FALSE='#'
13546 else
13547   LIBGO_IS_FREEBSD_TRUE='#'
13548   LIBGO_IS_FREEBSD_FALSE=
13549 fi
13550
13551  if test $is_irix = yes; then
13552   LIBGO_IS_IRIX_TRUE=
13553   LIBGO_IS_IRIX_FALSE='#'
13554 else
13555   LIBGO_IS_IRIX_TRUE='#'
13556   LIBGO_IS_IRIX_FALSE=
13557 fi
13558
13559  if test $is_linux = yes; then
13560   LIBGO_IS_LINUX_TRUE=
13561   LIBGO_IS_LINUX_FALSE='#'
13562 else
13563   LIBGO_IS_LINUX_TRUE='#'
13564   LIBGO_IS_LINUX_FALSE=
13565 fi
13566
13567  if test $is_netbsd = yes; then
13568   LIBGO_IS_NETBSD_TRUE=
13569   LIBGO_IS_NETBSD_FALSE='#'
13570 else
13571   LIBGO_IS_NETBSD_TRUE='#'
13572   LIBGO_IS_NETBSD_FALSE=
13573 fi
13574
13575  if test $is_openbsd = yes; then
13576   LIBGO_IS_OPENBSD_TRUE=
13577   LIBGO_IS_OPENBSD_FALSE='#'
13578 else
13579   LIBGO_IS_OPENBSD_TRUE='#'
13580   LIBGO_IS_OPENBSD_FALSE=
13581 fi
13582
13583  if test $is_dragonfly = yes; then
13584   LIBGO_IS_DRAGONFLY_TRUE=
13585   LIBGO_IS_DRAGONFLY_FALSE='#'
13586 else
13587   LIBGO_IS_DRAGONFLY_TRUE='#'
13588   LIBGO_IS_DRAGONFLY_FALSE=
13589 fi
13590
13591  if test $is_rtems = yes; then
13592   LIBGO_IS_RTEMS_TRUE=
13593   LIBGO_IS_RTEMS_FALSE='#'
13594 else
13595   LIBGO_IS_RTEMS_TRUE='#'
13596   LIBGO_IS_RTEMS_FALSE=
13597 fi
13598
13599  if test $is_solaris = yes; then
13600   LIBGO_IS_SOLARIS_TRUE=
13601   LIBGO_IS_SOLARIS_FALSE='#'
13602 else
13603   LIBGO_IS_SOLARIS_TRUE='#'
13604   LIBGO_IS_SOLARIS_FALSE=
13605 fi
13606
13607
13608
13609 USE_DEJAGNU=no
13610 case ${host} in
13611   *-*-rtems*) USE_DEJAGNU=yes ;;
13612   ${build}) ;;
13613   *) USE_DEJAGNU=yes ;;
13614 esac
13615
13616
13617 is_386=no
13618 is_alpha=no
13619 is_arm=no
13620 is_arm64=no
13621 is_m68k=no
13622 mips_abi=unknown
13623 is_ppc=no
13624 is_ppc64=no
13625 is_s390=no
13626 is_s390x=no
13627 is_sparc=no
13628 is_sparc64=no
13629 is_x86_64=no
13630 GOARCH=unknown
13631 case ${host} in
13632   alpha*-*-*)
13633     is_alpha=yes
13634     GOARCH=alpha
13635     ;;
13636   aarch64-*-*)
13637     is_arm64=yes
13638     GOARCH=arm64
13639     ;;
13640   arm*-*-* | strongarm*-*-* | ep9312*-*-* | xscale-*-*)
13641     is_arm=yes
13642     GOARCH=arm
13643     ;;
13644   i[34567]86-*-* | x86_64-*-*)
13645     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13646 /* end confdefs.h.  */
13647
13648 #ifdef __x86_64__
13649 #error 64-bit
13650 #endif
13651 _ACEOF
13652 if ac_fn_c_try_compile "$LINENO"; then :
13653   is_386=yes
13654 else
13655   is_x86_64=yes
13656 fi
13657 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13658     if test "$is_386" = "yes"; then
13659       GOARCH=386
13660     else
13661       GOARCH=amd64
13662     fi
13663     ;;
13664   m68k*-*-*)
13665     is_m68k=yes
13666     GOARCH=m68k
13667     ;;
13668   mips*-*-*)
13669     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13670 /* end confdefs.h.  */
13671
13672 #if _MIPS_SIM != _ABIO32
13673 #error not o32
13674 #endif
13675 _ACEOF
13676 if ac_fn_c_try_compile "$LINENO"; then :
13677   mips_abi="o32"
13678 else
13679   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13680 /* end confdefs.h.  */
13681
13682 #if _MIPS_SIM != _ABIN32
13683 #error not n32
13684 #endif
13685 _ACEOF
13686 if ac_fn_c_try_compile "$LINENO"; then :
13687   mips_abi="n32"
13688 else
13689   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13690 /* end confdefs.h.  */
13691
13692 #if _MIPS_SIM != _ABI64
13693 #error not n64
13694 #endif
13695 _ACEOF
13696 if ac_fn_c_try_compile "$LINENO"; then :
13697   mips_abi="n64"
13698 else
13699   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13700 /* end confdefs.h.  */
13701
13702 #if _MIPS_SIM != _ABIO64
13703 #error not o64
13704 #endif
13705 _ACEOF
13706 if ac_fn_c_try_compile "$LINENO"; then :
13707   mips_abi="o64"
13708 else
13709   as_fn_error "unknown MIPS ABI" "$LINENO" 5
13710 mips_abi="n32"
13711 fi
13712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13713 fi
13714 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13715 fi
13716 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13717 fi
13718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13719     case "$mips_abi" in
13720     "o32") GOARCH=mipso32 ;;
13721     "n32") GOARCH=mipsn32 ;;
13722     "n64") GOARCH=mipsn64 ;;
13723     "o64") GOARCH=mipso64 ;;
13724     esac
13725     ;;
13726   rs6000*-*-* | powerpc*-*-*)
13727     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13728 /* end confdefs.h.  */
13729
13730 #ifdef _ARCH_PPC64
13731 #error 64-bit
13732 #endif
13733 _ACEOF
13734 if ac_fn_c_try_compile "$LINENO"; then :
13735   is_ppc=yes
13736 else
13737   is_ppc64=yes
13738 fi
13739 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13740     if test "$is_ppc" = "yes"; then
13741       GOARCH=ppc
13742     else
13743       GOARCH=ppc64
13744     fi
13745     ;;
13746   s390*-*-*)
13747     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13748 /* end confdefs.h.  */
13749
13750 #if defined(__s390x__)
13751 #error 64-bit
13752 #endif
13753 _ACEOF
13754 if ac_fn_c_try_compile "$LINENO"; then :
13755   is_s390=yes
13756 else
13757   is_s390x=yes
13758 fi
13759 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13760     if test "$is_s390" = "yes"; then
13761       GOARCH=s390
13762     else
13763       GOARCH=s390x
13764     fi
13765     ;;
13766   sparc*-*-*)
13767     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13768 /* end confdefs.h.  */
13769
13770 #if defined(__sparcv9) || defined(__arch64__)
13771 #error 64-bit
13772 #endif
13773 _ACEOF
13774 if ac_fn_c_try_compile "$LINENO"; then :
13775   is_sparc=yes
13776 else
13777   is_sparc64=yes
13778 fi
13779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13780     if test "$is_sparc" = "yes"; then
13781       GOARCH=sparc
13782     else
13783       GOARCH=sparc64
13784     fi
13785     ;;
13786 esac
13787  if test $is_386 = yes; then
13788   LIBGO_IS_386_TRUE=
13789   LIBGO_IS_386_FALSE='#'
13790 else
13791   LIBGO_IS_386_TRUE='#'
13792   LIBGO_IS_386_FALSE=
13793 fi
13794
13795  if test $is_alpha = yes; then
13796   LIBGO_IS_ALPHA_TRUE=
13797   LIBGO_IS_ALPHA_FALSE='#'
13798 else
13799   LIBGO_IS_ALPHA_TRUE='#'
13800   LIBGO_IS_ALPHA_FALSE=
13801 fi
13802
13803  if test $is_arm = yes; then
13804   LIBGO_IS_ARM_TRUE=
13805   LIBGO_IS_ARM_FALSE='#'
13806 else
13807   LIBGO_IS_ARM_TRUE='#'
13808   LIBGO_IS_ARM_FALSE=
13809 fi
13810
13811  if test $is_arm64 = yes; then
13812   LIBGO_IS_ARM64_TRUE=
13813   LIBGO_IS_ARM64_FALSE='#'
13814 else
13815   LIBGO_IS_ARM64_TRUE='#'
13816   LIBGO_IS_ARM64_FALSE=
13817 fi
13818
13819  if test $is_m68k = yes; then
13820   LIBGO_IS_M68K_TRUE=
13821   LIBGO_IS_M68K_FALSE='#'
13822 else
13823   LIBGO_IS_M68K_TRUE='#'
13824   LIBGO_IS_M68K_FALSE=
13825 fi
13826
13827  if test $mips_abi != unknown; then
13828   LIBGO_IS_MIPS_TRUE=
13829   LIBGO_IS_MIPS_FALSE='#'
13830 else
13831   LIBGO_IS_MIPS_TRUE='#'
13832   LIBGO_IS_MIPS_FALSE=
13833 fi
13834
13835  if test $mips_abi = o32; then
13836   LIBGO_IS_MIPSO32_TRUE=
13837   LIBGO_IS_MIPSO32_FALSE='#'
13838 else
13839   LIBGO_IS_MIPSO32_TRUE='#'
13840   LIBGO_IS_MIPSO32_FALSE=
13841 fi
13842
13843  if test $mips_abi = n32; then
13844   LIBGO_IS_MIPSN32_TRUE=
13845   LIBGO_IS_MIPSN32_FALSE='#'
13846 else
13847   LIBGO_IS_MIPSN32_TRUE='#'
13848   LIBGO_IS_MIPSN32_FALSE=
13849 fi
13850
13851  if test $mips_abi = n64; then
13852   LIBGO_IS_MIPSN64_TRUE=
13853   LIBGO_IS_MIPSN64_FALSE='#'
13854 else
13855   LIBGO_IS_MIPSN64_TRUE='#'
13856   LIBGO_IS_MIPSN64_FALSE=
13857 fi
13858
13859  if test $mips_abi = o64; then
13860   LIBGO_IS_MIPSO64_TRUE=
13861   LIBGO_IS_MIPSO64_FALSE='#'
13862 else
13863   LIBGO_IS_MIPSO64_TRUE='#'
13864   LIBGO_IS_MIPSO64_FALSE=
13865 fi
13866
13867  if test $is_ppc = yes; then
13868   LIBGO_IS_PPC_TRUE=
13869   LIBGO_IS_PPC_FALSE='#'
13870 else
13871   LIBGO_IS_PPC_TRUE='#'
13872   LIBGO_IS_PPC_FALSE=
13873 fi
13874
13875  if test $is_ppc64 = yes; then
13876   LIBGO_IS_PPC64_TRUE=
13877   LIBGO_IS_PPC64_FALSE='#'
13878 else
13879   LIBGO_IS_PPC64_TRUE='#'
13880   LIBGO_IS_PPC64_FALSE=
13881 fi
13882
13883  if test $is_s390 = yes; then
13884   LIBGO_IS_S390_TRUE=
13885   LIBGO_IS_S390_FALSE='#'
13886 else
13887   LIBGO_IS_S390_TRUE='#'
13888   LIBGO_IS_S390_FALSE=
13889 fi
13890
13891  if test $is_s390x = yes; then
13892   LIBGO_IS_S390X_TRUE=
13893   LIBGO_IS_S390X_FALSE='#'
13894 else
13895   LIBGO_IS_S390X_TRUE='#'
13896   LIBGO_IS_S390X_FALSE=
13897 fi
13898
13899  if test $is_sparc = yes; then
13900   LIBGO_IS_SPARC_TRUE=
13901   LIBGO_IS_SPARC_FALSE='#'
13902 else
13903   LIBGO_IS_SPARC_TRUE='#'
13904   LIBGO_IS_SPARC_FALSE=
13905 fi
13906
13907  if test $is_sparc64 = yes; then
13908   LIBGO_IS_SPARC64_TRUE=
13909   LIBGO_IS_SPARC64_FALSE='#'
13910 else
13911   LIBGO_IS_SPARC64_TRUE='#'
13912   LIBGO_IS_SPARC64_FALSE=
13913 fi
13914
13915  if test $is_x86_64 = yes; then
13916   LIBGO_IS_X86_64_TRUE=
13917   LIBGO_IS_X86_64_FALSE='#'
13918 else
13919   LIBGO_IS_X86_64_TRUE='#'
13920   LIBGO_IS_X86_64_FALSE=
13921 fi
13922
13923
13924
13925 GO_LIBCALL_OS_FILE=
13926 GO_LIBCALL_OS_ARCH_FILE=
13927 GO_SYSCALL_OS_FILE=
13928 GO_SYSCALL_OS_ARCH_FILE=
13929 if test -f "${srcdir}/go/syscall/libcall_${GOOS}.go"; then
13930   GO_LIBCALL_OS_FILE="go/syscall/libcall_${GOOS}.go"
13931 fi
13932 if test -f "${srcdir}/go/syscall/libcall_${GOOS}_${GOARCH}.go"; then
13933   GO_LIBCALL_OS_ARCH_FILE="go/syscall/libcall_${GOOS}_${GOARCH}.go"
13934 fi
13935 if test -f "${srcdir}/go/syscall/syscall_${GOOS}.go"; then
13936   GO_SYSCALL_OS_FILE="go/syscall/syscall_${GOOS}.go"
13937 fi
13938 if test -f "${srcdir}/go/syscall/syscall_${GOOS}_${GOARCH}.go"; then
13939   GO_SYSCALL_OS_ARCH_FILE="go/syscall/syscall_${GOOS}_${GOARCH}.go"
13940 fi
13941
13942
13943
13944
13945
13946 OSCFLAGS="-D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
13947 case "$target" in
13948     mips-sgi-irix6.5*)
13949         # IRIX 6 needs _XOPEN_SOURCE=500 for the XPG5 version of struct
13950         # msghdr in <sys/socket.h>.
13951         OSCFLAGS="$OSCFLAGS -D_XOPEN_SOURCE=500"
13952         ;;
13953     *-*-solaris2.1[01])
13954         # Solaris 10+ needs this so struct msghdr gets the msg_control
13955         # etc. fields in <sys/socket.h> (_XPG4_2).  _XOPEN_SOURCE=600 as
13956         # above doesn't work with C99.
13957         OSCFLAGS="$OSCFLAGS -std=gnu99 -D_XOPEN_SOURCE=600 -D__EXTENSIONS__"
13958         ;;
13959 esac
13960
13961
13962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fsplit-stack is supported" >&5
13963 $as_echo_n "checking whether -fsplit-stack is supported... " >&6; }
13964 if test "${libgo_cv_c_split_stack_supported+set}" = set; then :
13965   $as_echo_n "(cached) " >&6
13966 else
13967   CFLAGS_hold=$CFLAGS
13968 CFLAGS="$CFLAGS -fsplit-stack"
13969 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13970 /* end confdefs.h.  */
13971 int i;
13972 _ACEOF
13973 if ac_fn_c_try_compile "$LINENO"; then :
13974   libgo_cv_c_split_stack_supported=yes
13975 else
13976   libgo_cv_c_split_stack_supported=no
13977 fi
13978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13979 CFLAGS=$CFLAGS_hold
13980 fi
13981 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_split_stack_supported" >&5
13982 $as_echo "$libgo_cv_c_split_stack_supported" >&6; }
13983 if test "$libgo_cv_c_split_stack_supported" = yes; then
13984   SPLIT_STACK=-fsplit-stack
13985
13986 $as_echo "#define USING_SPLIT_STACK 1" >>confdefs.h
13987
13988 else
13989   SPLIT_STACK=
13990 fi
13991
13992  if test "$libgo_cv_c_split_stack_supported" = yes; then
13993   USING_SPLIT_STACK_TRUE=
13994   USING_SPLIT_STACK_FALSE='#'
13995 else
13996   USING_SPLIT_STACK_TRUE='#'
13997   USING_SPLIT_STACK_FALSE=
13998 fi
13999
14000
14001 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linker supports split stack" >&5
14002 $as_echo_n "checking whether linker supports split stack... " >&6; }
14003 if test "${libgo_cv_c_linker_supports_split_stack+set}" = set; then :
14004   $as_echo_n "(cached) " >&6
14005 else
14006   libgo_cv_c_linker_supports_split_stack=no
14007 if $GOC -Wl,--help 2>/dev/null | grep split-stack-adjust-size >/dev/null 2>&1; then
14008   libgo_cv_c_linker_supports_split_stack=yes
14009 fi
14010 fi
14011 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_linker_supports_split_stack" >&5
14012 $as_echo "$libgo_cv_c_linker_supports_split_stack" >&6; }
14013 if test "$libgo_cv_c_linker_supports_split_stack" = yes; then
14014
14015 $as_echo "#define LINKER_SUPPORTS_SPLIT_STACK 1" >>confdefs.h
14016
14017 fi
14018
14019 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler is llgo" >&5
14020 $as_echo_n "checking whether compiler is llgo... " >&6; }
14021 if test "${libgo_cv_c_goc_is_llgo+set}" = set; then :
14022   $as_echo_n "(cached) " >&6
14023 else
14024   libgo_cv_c_goc_is_llgo=no
14025 if $GOC -dumpversion 2>/dev/null | grep llgo >/dev/null 2>&1; then
14026   libgo_cv_c_goc_is_llgo=yes
14027 fi
14028 fi
14029 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_goc_is_llgo" >&5
14030 $as_echo "$libgo_cv_c_goc_is_llgo" >&6; }
14031  if test "$libgo_cv_c_goc_is_llgo" = yes; then
14032   GOC_IS_LLGO_TRUE=
14033   GOC_IS_LLGO_FALSE='#'
14034 else
14035   GOC_IS_LLGO_TRUE='#'
14036   GOC_IS_LLGO_FALSE=
14037 fi
14038
14039
14040 MATH_LIBS=
14041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
14042 $as_echo_n "checking for sqrt in -lm... " >&6; }
14043 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
14044   $as_echo_n "(cached) " >&6
14045 else
14046   ac_check_lib_save_LIBS=$LIBS
14047 LIBS="-lm  $LIBS"
14048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14049 /* end confdefs.h.  */
14050
14051 /* Override any GCC internal prototype to avoid an error.
14052    Use char because int might match the return type of a GCC
14053    builtin and then its argument prototype would still apply.  */
14054 #ifdef __cplusplus
14055 extern "C"
14056 #endif
14057 char sqrt ();
14058 int
14059 main ()
14060 {
14061 return sqrt ();
14062   ;
14063   return 0;
14064 }
14065 _ACEOF
14066 if ac_fn_c_try_link "$LINENO"; then :
14067   ac_cv_lib_m_sqrt=yes
14068 else
14069   ac_cv_lib_m_sqrt=no
14070 fi
14071 rm -f core conftest.err conftest.$ac_objext \
14072     conftest$ac_exeext conftest.$ac_ext
14073 LIBS=$ac_check_lib_save_LIBS
14074 fi
14075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
14076 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
14077 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
14078   MATH_LIBS=-lm
14079 fi
14080
14081
14082
14083 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket libraries" >&5
14084 $as_echo_n "checking for socket libraries... " >&6; }
14085 if test "${libgo_cv_lib_sockets+set}" = set; then :
14086   $as_echo_n "(cached) " >&6
14087 else
14088   libgo_cv_lib_sockets=
14089    libgo_check_both=no
14090    ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
14091 if test "x$ac_cv_func_connect" = x""yes; then :
14092   libgo_check_socket=no
14093 else
14094   libgo_check_socket=yes
14095 fi
14096
14097    if test "$libgo_check_socket" = "yes"; then
14098      unset ac_cv_func_connect
14099      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsocket" >&5
14100 $as_echo_n "checking for main in -lsocket... " >&6; }
14101 if test "${ac_cv_lib_socket_main+set}" = set; then :
14102   $as_echo_n "(cached) " >&6
14103 else
14104   ac_check_lib_save_LIBS=$LIBS
14105 LIBS="-lsocket  $LIBS"
14106 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14107 /* end confdefs.h.  */
14108
14109
14110 int
14111 main ()
14112 {
14113 return main ();
14114   ;
14115   return 0;
14116 }
14117 _ACEOF
14118 if ac_fn_c_try_link "$LINENO"; then :
14119   ac_cv_lib_socket_main=yes
14120 else
14121   ac_cv_lib_socket_main=no
14122 fi
14123 rm -f core conftest.err conftest.$ac_objext \
14124     conftest$ac_exeext conftest.$ac_ext
14125 LIBS=$ac_check_lib_save_LIBS
14126 fi
14127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_main" >&5
14128 $as_echo "$ac_cv_lib_socket_main" >&6; }
14129 if test "x$ac_cv_lib_socket_main" = x""yes; then :
14130   libgo_cv_lib_sockets="-lsocket"
14131 else
14132   libgo_check_both=yes
14133 fi
14134
14135    fi
14136    if test "$libgo_check_both" = "yes"; then
14137      libgo_old_libs=$LIBS
14138      LIBS="$LIBS -lsocket -lnsl"
14139      unset ac_cv_func_accept
14140      ac_fn_c_check_func "$LINENO" "accept" "ac_cv_func_accept"
14141 if test "x$ac_cv_func_accept" = x""yes; then :
14142   libgo_check_nsl=no
14143                     libgo_cv_lib_sockets="-lsocket -lnsl"
14144 fi
14145
14146      unset ac_cv_func_accept
14147      LIBS=$libgo_old_libs
14148    fi
14149    unset ac_cv_func_gethostbyname
14150    libgo_old_libs="$LIBS"
14151    ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
14152 if test "x$ac_cv_func_gethostbyname" = x""yes; then :
14153
14154 else
14155   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lnsl" >&5
14156 $as_echo_n "checking for main in -lnsl... " >&6; }
14157 if test "${ac_cv_lib_nsl_main+set}" = set; then :
14158   $as_echo_n "(cached) " >&6
14159 else
14160   ac_check_lib_save_LIBS=$LIBS
14161 LIBS="-lnsl  $LIBS"
14162 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14163 /* end confdefs.h.  */
14164
14165
14166 int
14167 main ()
14168 {
14169 return main ();
14170   ;
14171   return 0;
14172 }
14173 _ACEOF
14174 if ac_fn_c_try_link "$LINENO"; then :
14175   ac_cv_lib_nsl_main=yes
14176 else
14177   ac_cv_lib_nsl_main=no
14178 fi
14179 rm -f core conftest.err conftest.$ac_objext \
14180     conftest$ac_exeext conftest.$ac_ext
14181 LIBS=$ac_check_lib_save_LIBS
14182 fi
14183 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_main" >&5
14184 $as_echo "$ac_cv_lib_nsl_main" >&6; }
14185 if test "x$ac_cv_lib_nsl_main" = x""yes; then :
14186   libgo_cv_lib_sockets="$libgo_cv_lib_sockets -lnsl"
14187 fi
14188
14189 fi
14190
14191    unset ac_cv_func_gethostbyname
14192    LIBS=$libgo_old_libs
14193
14194 fi
14195 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_sockets" >&5
14196 $as_echo "$libgo_cv_lib_sockets" >&6; }
14197 NET_LIBS="$libgo_cv_lib_sockets"
14198
14199
14200 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is supported" >&5
14201 $as_echo_n "checking whether -pthread is supported... " >&6; }
14202 if test "${libgo_cv_lib_pthread+set}" = set; then :
14203   $as_echo_n "(cached) " >&6
14204 else
14205   CFLAGS_hold=$CFLAGS
14206 CFLAGS="$CFLAGS -pthread"
14207 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14208 /* end confdefs.h.  */
14209 int i;
14210 _ACEOF
14211 if ac_fn_c_try_compile "$LINENO"; then :
14212   libgo_cv_lib_pthread=yes
14213 else
14214   libgo_cv_lib_pthread=no
14215 fi
14216 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14217 CFLAGS=$CFLAGS_hold
14218 fi
14219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_pthread" >&5
14220 $as_echo "$libgo_cv_lib_pthread" >&6; }
14221 PTHREAD_CFLAGS=
14222 if test "$libgo_cv_lib_pthread" = yes; then
14223   PTHREAD_CFLAGS=-pthread
14224 fi
14225
14226
14227 PTHREAD_LIBS=
14228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
14229 $as_echo_n "checking for pthread_create in -lpthread... " >&6; }
14230 if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then :
14231   $as_echo_n "(cached) " >&6
14232 else
14233   ac_check_lib_save_LIBS=$LIBS
14234 LIBS="-lpthread  $LIBS"
14235 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14236 /* end confdefs.h.  */
14237
14238 /* Override any GCC internal prototype to avoid an error.
14239    Use char because int might match the return type of a GCC
14240    builtin and then its argument prototype would still apply.  */
14241 #ifdef __cplusplus
14242 extern "C"
14243 #endif
14244 char pthread_create ();
14245 int
14246 main ()
14247 {
14248 return pthread_create ();
14249   ;
14250   return 0;
14251 }
14252 _ACEOF
14253 if ac_fn_c_try_link "$LINENO"; then :
14254   ac_cv_lib_pthread_pthread_create=yes
14255 else
14256   ac_cv_lib_pthread_pthread_create=no
14257 fi
14258 rm -f core conftest.err conftest.$ac_objext \
14259     conftest$ac_exeext conftest.$ac_ext
14260 LIBS=$ac_check_lib_save_LIBS
14261 fi
14262 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
14263 $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
14264 if test "x$ac_cv_lib_pthread_pthread_create" = x""yes; then :
14265   PTHREAD_LIBS=-lpthread
14266 fi
14267
14268
14269
14270 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sched_yield" >&5
14271 $as_echo_n "checking for library containing sched_yield... " >&6; }
14272 if test "${ac_cv_search_sched_yield+set}" = set; then :
14273   $as_echo_n "(cached) " >&6
14274 else
14275   ac_func_search_save_LIBS=$LIBS
14276 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14277 /* end confdefs.h.  */
14278
14279 /* Override any GCC internal prototype to avoid an error.
14280    Use char because int might match the return type of a GCC
14281    builtin and then its argument prototype would still apply.  */
14282 #ifdef __cplusplus
14283 extern "C"
14284 #endif
14285 char sched_yield ();
14286 int
14287 main ()
14288 {
14289 return sched_yield ();
14290   ;
14291   return 0;
14292 }
14293 _ACEOF
14294 for ac_lib in '' rt; do
14295   if test -z "$ac_lib"; then
14296     ac_res="none required"
14297   else
14298     ac_res=-l$ac_lib
14299     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14300   fi
14301   if ac_fn_c_try_link "$LINENO"; then :
14302   ac_cv_search_sched_yield=$ac_res
14303 fi
14304 rm -f core conftest.err conftest.$ac_objext \
14305     conftest$ac_exeext
14306   if test "${ac_cv_search_sched_yield+set}" = set; then :
14307   break
14308 fi
14309 done
14310 if test "${ac_cv_search_sched_yield+set}" = set; then :
14311
14312 else
14313   ac_cv_search_sched_yield=no
14314 fi
14315 rm conftest.$ac_ext
14316 LIBS=$ac_func_search_save_LIBS
14317 fi
14318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sched_yield" >&5
14319 $as_echo "$ac_cv_search_sched_yield" >&6; }
14320 ac_res=$ac_cv_search_sched_yield
14321 if test "$ac_res" != no; then :
14322   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14323
14324 fi
14325
14326 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
14327 $as_echo_n "checking for library containing nanosleep... " >&6; }
14328 if test "${ac_cv_search_nanosleep+set}" = set; then :
14329   $as_echo_n "(cached) " >&6
14330 else
14331   ac_func_search_save_LIBS=$LIBS
14332 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14333 /* end confdefs.h.  */
14334
14335 /* Override any GCC internal prototype to avoid an error.
14336    Use char because int might match the return type of a GCC
14337    builtin and then its argument prototype would still apply.  */
14338 #ifdef __cplusplus
14339 extern "C"
14340 #endif
14341 char nanosleep ();
14342 int
14343 main ()
14344 {
14345 return nanosleep ();
14346   ;
14347   return 0;
14348 }
14349 _ACEOF
14350 for ac_lib in '' rt; do
14351   if test -z "$ac_lib"; then
14352     ac_res="none required"
14353   else
14354     ac_res=-l$ac_lib
14355     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14356   fi
14357   if ac_fn_c_try_link "$LINENO"; then :
14358   ac_cv_search_nanosleep=$ac_res
14359 fi
14360 rm -f core conftest.err conftest.$ac_objext \
14361     conftest$ac_exeext
14362   if test "${ac_cv_search_nanosleep+set}" = set; then :
14363   break
14364 fi
14365 done
14366 if test "${ac_cv_search_nanosleep+set}" = set; then :
14367
14368 else
14369   ac_cv_search_nanosleep=no
14370 fi
14371 rm conftest.$ac_ext
14372 LIBS=$ac_func_search_save_LIBS
14373 fi
14374 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
14375 $as_echo "$ac_cv_search_nanosleep" >&6; }
14376 ac_res=$ac_cv_search_nanosleep
14377 if test "$ac_res" != no; then :
14378   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14379
14380 fi
14381
14382
14383  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
14384 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
14385 if test "${ac_cv_c_bigendian+set}" = set; then :
14386   $as_echo_n "(cached) " >&6
14387 else
14388   ac_cv_c_bigendian=unknown
14389     # See if we're dealing with a universal compiler.
14390     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14391 /* end confdefs.h.  */
14392 #ifndef __APPLE_CC__
14393                not a universal capable compiler
14394              #endif
14395              typedef int dummy;
14396
14397 _ACEOF
14398 if ac_fn_c_try_compile "$LINENO"; then :
14399
14400         # Check for potential -arch flags.  It is not universal unless
14401         # there are at least two -arch flags with different values.
14402         ac_arch=
14403         ac_prev=
14404         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
14405          if test -n "$ac_prev"; then
14406            case $ac_word in
14407              i?86 | x86_64 | ppc | ppc64)
14408                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
14409                  ac_arch=$ac_word
14410                else
14411                  ac_cv_c_bigendian=universal
14412                  break
14413                fi
14414                ;;
14415            esac
14416            ac_prev=
14417          elif test "x$ac_word" = "x-arch"; then
14418            ac_prev=arch
14419          fi
14420        done
14421 fi
14422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14423     if test $ac_cv_c_bigendian = unknown; then
14424       # See if sys/param.h defines the BYTE_ORDER macro.
14425       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14426 /* end confdefs.h.  */
14427 #include <sys/types.h>
14428              #include <sys/param.h>
14429
14430 int
14431 main ()
14432 {
14433 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
14434                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
14435                      && LITTLE_ENDIAN)
14436               bogus endian macros
14437              #endif
14438
14439   ;
14440   return 0;
14441 }
14442 _ACEOF
14443 if ac_fn_c_try_compile "$LINENO"; then :
14444   # It does; now see whether it defined to BIG_ENDIAN or not.
14445          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14446 /* end confdefs.h.  */
14447 #include <sys/types.h>
14448                 #include <sys/param.h>
14449
14450 int
14451 main ()
14452 {
14453 #if BYTE_ORDER != BIG_ENDIAN
14454                  not big endian
14455                 #endif
14456
14457   ;
14458   return 0;
14459 }
14460 _ACEOF
14461 if ac_fn_c_try_compile "$LINENO"; then :
14462   ac_cv_c_bigendian=yes
14463 else
14464   ac_cv_c_bigendian=no
14465 fi
14466 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14467 fi
14468 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14469     fi
14470     if test $ac_cv_c_bigendian = unknown; then
14471       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
14472       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14473 /* end confdefs.h.  */
14474 #include <limits.h>
14475
14476 int
14477 main ()
14478 {
14479 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
14480               bogus endian macros
14481              #endif
14482
14483   ;
14484   return 0;
14485 }
14486 _ACEOF
14487 if ac_fn_c_try_compile "$LINENO"; then :
14488   # It does; now see whether it defined to _BIG_ENDIAN or not.
14489          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14490 /* end confdefs.h.  */
14491 #include <limits.h>
14492
14493 int
14494 main ()
14495 {
14496 #ifndef _BIG_ENDIAN
14497                  not big endian
14498                 #endif
14499
14500   ;
14501   return 0;
14502 }
14503 _ACEOF
14504 if ac_fn_c_try_compile "$LINENO"; then :
14505   ac_cv_c_bigendian=yes
14506 else
14507   ac_cv_c_bigendian=no
14508 fi
14509 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14510 fi
14511 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14512     fi
14513     if test $ac_cv_c_bigendian = unknown; then
14514       # Compile a test program.
14515       if test "$cross_compiling" = yes; then :
14516   # Try to guess by grepping values from an object file.
14517          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14518 /* end confdefs.h.  */
14519 short int ascii_mm[] =
14520                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
14521                 short int ascii_ii[] =
14522                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
14523                 int use_ascii (int i) {
14524                   return ascii_mm[i] + ascii_ii[i];
14525                 }
14526                 short int ebcdic_ii[] =
14527                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
14528                 short int ebcdic_mm[] =
14529                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
14530                 int use_ebcdic (int i) {
14531                   return ebcdic_mm[i] + ebcdic_ii[i];
14532                 }
14533                 extern int foo;
14534
14535 int
14536 main ()
14537 {
14538 return use_ascii (foo) == use_ebcdic (foo);
14539   ;
14540   return 0;
14541 }
14542 _ACEOF
14543 if ac_fn_c_try_compile "$LINENO"; then :
14544   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
14545               ac_cv_c_bigendian=yes
14546             fi
14547             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
14548               if test "$ac_cv_c_bigendian" = unknown; then
14549                 ac_cv_c_bigendian=no
14550               else
14551                 # finding both strings is unlikely to happen, but who knows?
14552                 ac_cv_c_bigendian=unknown
14553               fi
14554             fi
14555 fi
14556 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14557 else
14558   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14559 /* end confdefs.h.  */
14560 $ac_includes_default
14561 int
14562 main ()
14563 {
14564
14565              /* Are we little or big endian?  From Harbison&Steele.  */
14566              union
14567              {
14568                long int l;
14569                char c[sizeof (long int)];
14570              } u;
14571              u.l = 1;
14572              return u.c[sizeof (long int) - 1] == 1;
14573
14574   ;
14575   return 0;
14576 }
14577 _ACEOF
14578 if ac_fn_c_try_run "$LINENO"; then :
14579   ac_cv_c_bigendian=no
14580 else
14581   ac_cv_c_bigendian=yes
14582 fi
14583 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14584   conftest.$ac_objext conftest.beam conftest.$ac_ext
14585 fi
14586
14587     fi
14588 fi
14589 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
14590 $as_echo "$ac_cv_c_bigendian" >&6; }
14591  case $ac_cv_c_bigendian in #(
14592    yes)
14593      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
14594 ;; #(
14595    no)
14596       ;; #(
14597    universal)
14598
14599 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
14600
14601      ;; #(
14602    *)
14603      as_fn_error "unknown endianness
14604  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
14605  esac
14606
14607
14608
14609
14610 # Check whether --with-system-libunwind was given.
14611 if test "${with_system_libunwind+set}" = set; then :
14612   withval=$with_system_libunwind;
14613 fi
14614
14615   # If system-libunwind was not specifically set, pick a default setting.
14616   if test x$with_system_libunwind = x; then
14617     case ${target} in
14618       ia64-*-hpux*) with_system_libunwind=yes ;;
14619       *) with_system_libunwind=no ;;
14620     esac
14621   fi
14622   # Based on system-libunwind and target, do we have ipinfo?
14623   if  test x$with_system_libunwind = xyes; then
14624     case ${target} in
14625       ia64-*-*) have_unwind_getipinfo=no ;;
14626       *) have_unwind_getipinfo=yes ;;
14627     esac
14628   else
14629     # Darwin before version 9 does not have _Unwind_GetIPInfo.
14630
14631     case ${target} in
14632       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
14633       *) have_unwind_getipinfo=yes ;;
14634     esac
14635
14636   fi
14637
14638   if test x$have_unwind_getipinfo = xyes; then
14639
14640 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
14641
14642   fi
14643
14644
14645 # Check whether --enable-sjlj-exceptions was given.
14646 if test "${enable_sjlj_exceptions+set}" = set; then :
14647   enableval=$enable_sjlj_exceptions; case "$enableval" in
14648    yes|no|auto) ;;
14649    *) as_fn_error "unknown argument to --enable-sjlj-exceptions" "$LINENO" 5 ;;
14650    esac
14651 else
14652   enable_sjlj_exceptions=auto
14653 fi
14654
14655
14656 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use setjmp/longjmp exceptions" >&5
14657 $as_echo_n "checking whether to use setjmp/longjmp exceptions... " >&6; }
14658 if test "${libgo_cv_lib_sjlj_exceptions+set}" = set; then :
14659   $as_echo_n "(cached) " >&6
14660 else
14661   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14662 /* end confdefs.h.  */
14663
14664 void bar ();
14665 void clean (int *);
14666 void foo ()
14667 {
14668   int i __attribute__ ((cleanup (clean)));
14669   bar();
14670 }
14671
14672 _ACEOF
14673 CFLAGS_hold=$CFLAGS
14674 CFLAGS="--save-temps -fexceptions"
14675 libgo_cv_lib_sjlj_exceptions=unknown
14676 if ac_fn_c_try_compile; then :
14677   if grep _Unwind_SjLj_Resume conftest.s >/dev/null 2>&1; then
14678     libgo_cv_lib_sjlj_exceptions=yes
14679   elif grep _Unwind_Resume conftest.s >/dev/null 2>&1; then
14680     libgo_cv_lib_sjlj_exceptions=no
14681   fi
14682 fi
14683 CFLAGS=$CFLAGS_hold
14684 rm -f conftest*
14685
14686 fi
14687 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_sjlj_exceptions" >&5
14688 $as_echo "$libgo_cv_lib_sjlj_exceptions" >&6; }
14689
14690 if test "$enable_sjlj_exceptions" = "auto"; then
14691   enable_sjlj_exceptions=$libgo_cv_lib_sjlj_exceptions
14692 fi
14693
14694 case $enable_sjlj_exceptions in
14695 yes)
14696
14697 $as_echo "#define LIBGO_SJLJ_EXCEPTIONS 1" >>confdefs.h
14698
14699   ;;
14700 no)
14701   ;;
14702 *)
14703   as_fn_error "unable to detect exception model" "$LINENO" 5
14704   ;;
14705 esac
14706
14707 for ac_header in sched.h sys/file.h sys/mman.h syscall.h sys/epoll.h sys/inotify.h sys/ptrace.h sys/syscall.h sys/user.h sys/utsname.h sys/select.h sys/socket.h net/if.h net/if_arp.h net/route.h netpacket/packet.h sys/prctl.h sys/mount.h sys/vfs.h sys/statfs.h sys/timex.h sys/sysinfo.h utime.h linux/ether.h linux/fs.h linux/reboot.h netinet/icmp6.h netinet/in_syst.h netinet/ip.h netinet/ip_mroute.h netinet/if_ether.h
14708 do :
14709   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
14710 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
14711 eval as_val=\$$as_ac_Header
14712    if test "x$as_val" = x""yes; then :
14713   cat >>confdefs.h <<_ACEOF
14714 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
14715 _ACEOF
14716
14717 fi
14718
14719 done
14720
14721
14722 for ac_header in linux/filter.h linux/if_addr.h linux/if_ether.h linux/if_tun.h linux/netlink.h linux/rtnetlink.h
14723 do :
14724   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
14725 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#ifdef HAVE_SYS_SOCKET_H
14726 #include <sys/socket.h>
14727 #endif
14728
14729 "
14730 eval as_val=\$$as_ac_Header
14731    if test "x$as_val" = x""yes; then :
14732   cat >>confdefs.h <<_ACEOF
14733 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
14734 _ACEOF
14735
14736 fi
14737
14738 done
14739
14740
14741 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <ustat.h> can be used" >&5
14742 $as_echo_n "checking whether <ustat.h> can be used... " >&6; }
14743 if test "${libgo_cv_c_ustat_h+set}" = set; then :
14744   $as_echo_n "(cached) " >&6
14745 else
14746   CFLAGS_hold=$CFLAGS
14747 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE $OSCFLAGS"
14748 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14749 /* end confdefs.h.  */
14750
14751 #include <sys/types.h>
14752 #ifdef HAVE_LINUX_FILTER_H
14753 #include <linux/filter.h>
14754 #endif
14755 #include <ustat.h>
14756
14757 _ACEOF
14758 if ac_fn_c_try_compile "$LINENO"; then :
14759   libgo_cv_c_ustat_h=yes
14760 else
14761   libgo_cv_c_ustat_h=no
14762 fi
14763 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14764 CFLAGS=$CFLAGS_hold
14765 fi
14766 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_ustat_h" >&5
14767 $as_echo "$libgo_cv_c_ustat_h" >&6; }
14768 if test $libgo_cv_c_ustat_h = yes; then
14769
14770 $as_echo "#define HAVE_USTAT_H 1" >>confdefs.h
14771
14772 fi
14773
14774  if test "$ac_cv_header_sys_mman_h" = yes; then
14775   HAVE_SYS_MMAN_H_TRUE=
14776   HAVE_SYS_MMAN_H_FALSE='#'
14777 else
14778   HAVE_SYS_MMAN_H_TRUE='#'
14779   HAVE_SYS_MMAN_H_FALSE=
14780 fi
14781
14782
14783 for ac_func in strerror_r strsignal wait4 mincore setenv dl_iterate_phdr
14784 do :
14785   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14786 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14787 eval as_val=\$$as_ac_var
14788    if test "x$as_val" = x""yes; then :
14789   cat >>confdefs.h <<_ACEOF
14790 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14791 _ACEOF
14792
14793 fi
14794 done
14795
14796  if test "$ac_cv_func_strerror_r" = yes; then
14797   HAVE_STRERROR_R_TRUE=
14798   HAVE_STRERROR_R_FALSE='#'
14799 else
14800   HAVE_STRERROR_R_TRUE='#'
14801   HAVE_STRERROR_R_FALSE=
14802 fi
14803
14804  if test "$ac_cv_func_wait4" = yes; then
14805   HAVE_WAIT4_TRUE=
14806   HAVE_WAIT4_FALSE='#'
14807 else
14808   HAVE_WAIT4_TRUE='#'
14809   HAVE_WAIT4_FALSE=
14810 fi
14811
14812
14813 for ac_func in accept4 dup3 epoll_create1 faccessat fallocate fchmodat fchownat futimesat getxattr inotify_add_watch inotify_init inotify_init1 inotify_rm_watch listxattr mkdirat mknodat open64 openat pipe2 removexattr renameat setxattr sync_file_range splice tee unlinkat unshare utimensat
14814 do :
14815   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14816 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14817 eval as_val=\$$as_ac_var
14818    if test "x$as_val" = x""yes; then :
14819   cat >>confdefs.h <<_ACEOF
14820 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14821 _ACEOF
14822
14823 fi
14824 done
14825
14826 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
14827 if test "x$ac_cv_type_off_t" = x""yes; then :
14828
14829 else
14830
14831 cat >>confdefs.h <<_ACEOF
14832 #define off_t long int
14833 _ACEOF
14834
14835 fi
14836
14837 ac_fn_c_check_type "$LINENO" "loff_t" "ac_cv_type_loff_t" "$ac_includes_default"
14838 if test "x$ac_cv_type_loff_t" = x""yes; then :
14839
14840 cat >>confdefs.h <<_ACEOF
14841 #define HAVE_LOFF_T 1
14842 _ACEOF
14843
14844
14845 fi
14846
14847
14848 LIBS_hold="$LIBS"
14849 LIBS="$LIBS -lm"
14850 for ac_func in cosl expl logl sinl tanl acosl asinl atanl atan2l expm1l ldexpl log10l log1pl
14851 do :
14852   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14853 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14854 eval as_val=\$$as_ac_var
14855    if test "x$as_val" = x""yes; then :
14856   cat >>confdefs.h <<_ACEOF
14857 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14858 _ACEOF
14859
14860 fi
14861 done
14862
14863 LIBS="$LIBS_hold"
14864
14865 CFLAGS_hold="$CFLAGS"
14866 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
14867 LIBS_hold="$LIBS"
14868 LIBS="$LIBS $PTHREAD_LIBS"
14869 for ac_func in sem_timedwait
14870 do :
14871   ac_fn_c_check_func "$LINENO" "sem_timedwait" "ac_cv_func_sem_timedwait"
14872 if test "x$ac_cv_func_sem_timedwait" = x""yes; then :
14873   cat >>confdefs.h <<_ACEOF
14874 #define HAVE_SEM_TIMEDWAIT 1
14875 _ACEOF
14876
14877 fi
14878 done
14879
14880 CFLAGS="$CFLAGS_hold"
14881 LIBS="$LIBS_hold"
14882
14883 LIBS_hold="$LIBS"
14884 LIBS="$LIBS $MATH_LIBS"
14885 for ac_func in matherr
14886 do :
14887   ac_fn_c_check_func "$LINENO" "matherr" "ac_cv_func_matherr"
14888 if test "x$ac_cv_func_matherr" = x""yes; then :
14889   cat >>confdefs.h <<_ACEOF
14890 #define HAVE_MATHERR 1
14891 _ACEOF
14892
14893 fi
14894 done
14895
14896 LIBS="$LIBS_hold"
14897
14898 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_bool_compare_and_swap_4" >&5
14899 $as_echo_n "checking for __sync_bool_compare_and_swap_4... " >&6; }
14900 if test "${libgo_cv_func___sync_bool_compare_and_swap_4+set}" = set; then :
14901   $as_echo_n "(cached) " >&6
14902 else
14903   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14904 /* end confdefs.h.  */
14905
14906 typedef unsigned int uint32  __attribute__ ((mode (SI)));
14907 uint32 i;
14908 int main() { return __sync_bool_compare_and_swap (&i, 0, 1); }
14909
14910 _ACEOF
14911 if ac_fn_c_try_link "$LINENO"; then :
14912   libgo_cv_func___sync_bool_compare_and_swap_4=yes
14913 else
14914   libgo_cv_func___sync_bool_compare_and_swap_4=no
14915 fi
14916 rm -f core conftest.err conftest.$ac_objext \
14917     conftest$ac_exeext conftest.$ac_ext
14918 fi
14919 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_func___sync_bool_compare_and_swap_4" >&5
14920 $as_echo "$libgo_cv_func___sync_bool_compare_and_swap_4" >&6; }
14921 if test "$libgo_cv_func___sync_bool_compare_and_swap_4" = "yes"; then
14922
14923 $as_echo "#define HAVE_SYNC_BOOL_COMPARE_AND_SWAP_4 1" >>confdefs.h
14924
14925 fi
14926
14927 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_bool_compare_and_swap_8" >&5
14928 $as_echo_n "checking for __sync_bool_compare_and_swap_8... " >&6; }
14929 if test "${libgo_cv_func___sync_bool_compare_and_swap_8+set}" = set; then :
14930   $as_echo_n "(cached) " >&6
14931 else
14932   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14933 /* end confdefs.h.  */
14934
14935 typedef unsigned int uint64  __attribute__ ((mode (DI)));
14936 uint64 i;
14937 int main() { return __sync_bool_compare_and_swap (&i, 0, 1); }
14938
14939 _ACEOF
14940 if ac_fn_c_try_link "$LINENO"; then :
14941   libgo_cv_func___sync_bool_compare_and_swap_8=yes
14942 else
14943   libgo_cv_func___sync_bool_compare_and_swap_8=no
14944 fi
14945 rm -f core conftest.err conftest.$ac_objext \
14946     conftest$ac_exeext conftest.$ac_ext
14947 fi
14948 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_func___sync_bool_compare_and_swap_8" >&5
14949 $as_echo "$libgo_cv_func___sync_bool_compare_and_swap_8" >&6; }
14950 if test "$libgo_cv_func___sync_bool_compare_and_swap_8" = "yes"; then
14951
14952 $as_echo "#define HAVE_SYNC_BOOL_COMPARE_AND_SWAP_8 1" >>confdefs.h
14953
14954 fi
14955
14956 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_fetch_and_add_4" >&5
14957 $as_echo_n "checking for __sync_fetch_and_add_4... " >&6; }
14958 if test "${libgo_cv_func___sync_fetch_and_add_4+set}" = set; then :
14959   $as_echo_n "(cached) " >&6
14960 else
14961   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14962 /* end confdefs.h.  */
14963
14964 typedef unsigned int uint32  __attribute__ ((mode (SI)));
14965 uint32 i;
14966 int main() { return __sync_fetch_and_add (&i, 1); }
14967
14968 _ACEOF
14969 if ac_fn_c_try_link "$LINENO"; then :
14970   libgo_cv_func___sync_fetch_and_add_4=yes
14971 else
14972   libgo_cv_func___sync_fetch_and_add_4=no
14973 fi
14974 rm -f core conftest.err conftest.$ac_objext \
14975     conftest$ac_exeext conftest.$ac_ext
14976 fi
14977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_func___sync_fetch_and_add_4" >&5
14978 $as_echo "$libgo_cv_func___sync_fetch_and_add_4" >&6; }
14979 if test "$libgo_cv_func___sync_fetch_and_add_4" = "yes"; then
14980
14981 $as_echo "#define HAVE_SYNC_FETCH_AND_ADD_4 1" >>confdefs.h
14982
14983 fi
14984
14985 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_add_and_fetch_8" >&5
14986 $as_echo_n "checking for __sync_add_and_fetch_8... " >&6; }
14987 if test "${libgo_cv_func___sync_add_and_fetch_8+set}" = set; then :
14988   $as_echo_n "(cached) " >&6
14989 else
14990   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14991 /* end confdefs.h.  */
14992
14993 typedef unsigned int uint64  __attribute__ ((mode (DI)));
14994 uint64 i;
14995 int main() { return __sync_add_and_fetch (&i, 1); }
14996
14997 _ACEOF
14998 if ac_fn_c_try_link "$LINENO"; then :
14999   libgo_cv_func___sync_add_and_fetch_8=yes
15000 else
15001   libgo_cv_func___sync_add_and_fetch_8=no
15002 fi
15003 rm -f core conftest.err conftest.$ac_objext \
15004     conftest$ac_exeext conftest.$ac_ext
15005 fi
15006 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_func___sync_add_and_fetch_8" >&5
15007 $as_echo "$libgo_cv_func___sync_add_and_fetch_8" >&6; }
15008 if test "$libgo_cv_func___sync_add_and_fetch_8" = "yes"; then
15009
15010 $as_echo "#define HAVE_SYNC_ADD_AND_FETCH_8 1" >>confdefs.h
15011
15012 fi
15013
15014 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -minline-all-stringops" >&5
15015 $as_echo_n "checking whether compiler supports -minline-all-stringops... " >&6; }
15016 if test "${libgo_cv_c_stringops+set}" = set; then :
15017   $as_echo_n "(cached) " >&6
15018 else
15019   CFLAGS_hold=$CFLAGS
15020 CFLAGS="$CFLAGS -minline-all-stringops"
15021 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15022 /* end confdefs.h.  */
15023 int i;
15024 _ACEOF
15025 if ac_fn_c_try_compile "$LINENO"; then :
15026   libgo_cv_c_stringops=yes
15027 else
15028   libgo_cv_c_stringops=no
15029 fi
15030 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15031 CFLAGS=$CFLAGS_hold
15032 fi
15033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_stringops" >&5
15034 $as_echo "$libgo_cv_c_stringops" >&6; }
15035 STRINGOPS_FLAG=
15036 if test "$libgo_cv_c_stringops" = yes; then
15037   STRINGOPS_FLAG=-minline-all-stringops
15038 fi
15039
15040
15041 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -mfancy-math-387" >&5
15042 $as_echo_n "checking whether compiler supports -mfancy-math-387... " >&6; }
15043 if test "${libgo_cv_c_fancymath+set}" = set; then :
15044   $as_echo_n "(cached) " >&6
15045 else
15046   CFLAGS_hold=$CFLAGS
15047 CFLAGS="$CFLAGS -mfancy-math-387"
15048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15049 /* end confdefs.h.  */
15050 int i;
15051 _ACEOF
15052 if ac_fn_c_try_compile "$LINENO"; then :
15053   libgo_cv_c_fancymath=yes
15054 else
15055   libgo_cv_c_fancymath=no
15056 fi
15057 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15058 CFLAGS=$CFLAGS_hold
15059 fi
15060 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_fancymath" >&5
15061 $as_echo "$libgo_cv_c_fancymath" >&6; }
15062 MATH_FLAG=
15063 if test "$libgo_cv_c_fancymath" = yes; then
15064   MATH_FLAG="-mfancy-math-387 -funsafe-math-optimizations"
15065 else
15066   MATH_FLAG="-ffp-contract=off"
15067 fi
15068
15069
15070 CFLAGS_hold=$CFLAGS
15071 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE"
15072 ac_fn_c_check_type "$LINENO" "off64_t" "ac_cv_type_off64_t" "$ac_includes_default"
15073 if test "x$ac_cv_type_off64_t" = x""yes; then :
15074
15075 cat >>confdefs.h <<_ACEOF
15076 #define HAVE_OFF64_T 1
15077 _ACEOF
15078
15079
15080 fi
15081
15082 CFLAGS=$CFLAGS_hold
15083
15084 { $as_echo "$as_me:${as_lineno-$LINENO}: checking epoll_event size" >&5
15085 $as_echo_n "checking epoll_event size... " >&6; }
15086 if test "${libgo_cv_c_epoll_event_size+set}" = set; then :
15087   $as_echo_n "(cached) " >&6
15088 else
15089   if ac_fn_c_compute_int "$LINENO" "sizeof (struct epoll_event)" "libgo_cv_c_epoll_event_size"        "#include <sys/epoll.h>"; then :
15090
15091 else
15092   libgo_cv_c_epoll_event_size=0
15093 fi
15094
15095 fi
15096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_epoll_event_size" >&5
15097 $as_echo "$libgo_cv_c_epoll_event_size" >&6; }
15098 SIZEOF_STRUCT_EPOLL_EVENT=${libgo_cv_c_epoll_event_size}
15099
15100
15101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking epoll_event data.fd offset" >&5
15102 $as_echo_n "checking epoll_event data.fd offset... " >&6; }
15103 if test "${libgo_cv_c_epoll_event_fd_offset+set}" = set; then :
15104   $as_echo_n "(cached) " >&6
15105 else
15106   if ac_fn_c_compute_int "$LINENO" "offsetof (struct epoll_event, data.fd)" "libgo_cv_c_epoll_event_fd_offset"        "#include <stddef.h>
15107 #include <sys/epoll.h>"; then :
15108
15109 else
15110   libgo_cv_c_epoll_event_fd_offset=0
15111 fi
15112
15113 fi
15114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_epoll_event_fd_offset" >&5
15115 $as_echo "$libgo_cv_c_epoll_event_fd_offset" >&6; }
15116 STRUCT_EPOLL_EVENT_FD_OFFSET=${libgo_cv_c_epoll_event_fd_offset}
15117
15118
15119 ac_fn_c_check_type "$LINENO" "struct exception" "ac_cv_type_struct_exception" "#include <math.h>
15120 "
15121 if test "x$ac_cv_type_struct_exception" = x""yes; then :
15122   libgo_has_struct_exception=yes
15123 else
15124   libgo_has_struct_exception=no
15125 fi
15126
15127 if test "$libgo_has_struct_exception" = "yes"; then
15128
15129 $as_echo "#define HAVE_STRUCT_EXCEPTION 1" >>confdefs.h
15130
15131 fi
15132
15133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setcontext clobbers TLS variables" >&5
15134 $as_echo_n "checking whether setcontext clobbers TLS variables... " >&6; }
15135 if test "${libgo_cv_lib_setcontext_clobbers_tls+set}" = set; then :
15136   $as_echo_n "(cached) " >&6
15137 else
15138   CFLAGS_hold="$CFLAGS"
15139 CFLAGS="$PTHREAD_CFLAGS"
15140 LIBS_hold="$LIBS"
15141 LIBS="$LIBS $PTHREAD_LIBS"
15142 # The cast to long int works around a bug in the HP C Compiler
15143 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15144 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15145 # This bug is HP SR number 8606223364.
15146 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
15147 $as_echo_n "checking size of void *... " >&6; }
15148 if test "${ac_cv_sizeof_void_p+set}" = set; then :
15149   $as_echo_n "(cached) " >&6
15150 else
15151   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
15152
15153 else
15154   if test "$ac_cv_type_void_p" = yes; then
15155      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15156 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15157 { as_fn_set_status 77
15158 as_fn_error "cannot compute sizeof (void *)
15159 See \`config.log' for more details." "$LINENO" 5; }; }
15160    else
15161      ac_cv_sizeof_void_p=0
15162    fi
15163 fi
15164
15165 fi
15166 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
15167 $as_echo "$ac_cv_sizeof_void_p" >&6; }
15168
15169
15170
15171 cat >>confdefs.h <<_ACEOF
15172 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
15173 _ACEOF
15174
15175
15176 as_fn_arith $ac_cv_sizeof_void_p \* 8 && ptr_type_size=$as_val
15177 if test "$cross_compiling" = yes; then :
15178   case "$target:$ptr_type_size" in
15179   i?86-*-solaris2.1[01]:64 | x86_64*-*-solaris2.1[01]:64)
15180     libgo_cv_lib_setcontext_clobbers_tls=yes ;;
15181   *)
15182     libgo_cv_lib_setcontext_clobbers_tls=no ;;
15183  esac
15184
15185 else
15186   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15187 /* end confdefs.h.  */
15188
15189 #include <pthread.h>
15190 #include <stdlib.h>
15191 #include <ucontext.h>
15192 #include <unistd.h>
15193
15194 __thread int tls;
15195
15196 static char stack[10 * 1024 * 1024];
15197 static ucontext_t c;
15198
15199 /* Called via makecontext/setcontext.  */
15200
15201 static void
15202 cfn (void)
15203 {
15204   exit (tls);
15205 }
15206
15207 /* Called via pthread_create.  */
15208
15209 static void *
15210 tfn (void *dummy)
15211 {
15212   /* The thread should still see this value after calling
15213      setcontext.  */
15214   tls = 0;
15215
15216   setcontext (&c);
15217
15218   /* The call to setcontext should not return.  */
15219   abort ();
15220 }
15221
15222 int
15223 main ()
15224 {
15225   pthread_t tid;
15226
15227   /* The thread should not see this value.  */
15228   tls = 1;
15229
15230   if (getcontext (&c) < 0)
15231     abort ();
15232
15233   c.uc_stack.ss_sp = stack;
15234 #ifdef MAKECONTEXT_STACK_TOP
15235   c.uc_stack.ss_sp += sizeof stack;
15236 #endif
15237   c.uc_stack.ss_flags = 0;
15238   c.uc_stack.ss_size = sizeof stack;
15239   c.uc_link = NULL;
15240   makecontext (&c, cfn, 0);
15241
15242   if (pthread_create (&tid, NULL, tfn, NULL) != 0)
15243     abort ();
15244
15245   if (pthread_join (tid, NULL) != 0)
15246     abort ();
15247
15248   /* The thread should have called exit.  */
15249   abort ();
15250 }
15251
15252 _ACEOF
15253 if ac_fn_c_try_run "$LINENO"; then :
15254   libgo_cv_lib_setcontext_clobbers_tls=no
15255 else
15256   libgo_cv_lib_setcontext_clobbers_tls=yes
15257 fi
15258 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15259   conftest.$ac_objext conftest.beam conftest.$ac_ext
15260 fi
15261
15262 CFLAGS="$CFLAGS_hold"
15263 LIBS="$LIBS_hold"
15264
15265 fi
15266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_setcontext_clobbers_tls" >&5
15267 $as_echo "$libgo_cv_lib_setcontext_clobbers_tls" >&6; }
15268 if test "$libgo_cv_lib_setcontext_clobbers_tls" = "yes"; then
15269
15270 $as_echo "#define SETCONTEXT_CLOBBERS_TLS 1" >>confdefs.h
15271
15272 fi
15273
15274 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .eh_frame section should be read-only" >&5
15275 $as_echo_n "checking whether .eh_frame section should be read-only... " >&6; }
15276 if test "${libgo_cv_ro_eh_frame+set}" = set; then :
15277   $as_echo_n "(cached) " >&6
15278 else
15279
15280 libgo_cv_ro_eh_frame=no
15281 echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
15282 if $CC $CFLAGS -S -fpic -fexceptions -o conftest.s conftest.c > /dev/null 2>&1; then
15283   if grep '.section.*eh_frame.*"a"' conftest.s > /dev/null; then
15284     libgo_cv_ro_eh_frame=yes
15285   elif grep '.section.*eh_frame.*#alloc' conftest.c \
15286        | grep -v '#write' > /dev/null; then
15287     libgo_cv_ro_eh_frame=yes
15288   fi
15289 fi
15290 rm -f conftest.*
15291
15292 fi
15293 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ro_eh_frame" >&5
15294 $as_echo "$libgo_cv_ro_eh_frame" >&6; }
15295 if test "x$libgo_cv_ro_eh_frame" = xyes; then
15296
15297 $as_echo "#define EH_FRAME_FLAGS \"a\"" >>confdefs.h
15298
15299 else
15300
15301 $as_echo "#define EH_FRAME_FLAGS \"aw\"" >>confdefs.h
15302
15303 fi
15304
15305 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Qunused-arguments" >&5
15306 $as_echo_n "checking if compiler supports -Qunused-arguments... " >&6; }
15307 if test "${libgo_cv_c_unused_arguments+set}" = set; then :
15308   $as_echo_n "(cached) " >&6
15309 else
15310   CFLAGS_hold=$CFLAGS
15311 CFLAGS="$CFLAGS -Qunused-arguments"
15312 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15313 /* end confdefs.h.  */
15314 int i;
15315 _ACEOF
15316 if ac_fn_c_try_compile "$LINENO"; then :
15317   libgo_cv_c_unused_arguments=yes
15318 else
15319   libgo_cv_c_unused_arguments=no
15320 fi
15321 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15322 CFLAGS=$CFLAGS_hold
15323 fi
15324 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_unused_arguments" >&5
15325 $as_echo "$libgo_cv_c_unused_arguments" >&6; }
15326
15327 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if assembler supports GNU comdat group syntax" >&5
15328 $as_echo_n "checking if assembler supports GNU comdat group syntax... " >&6; }
15329 if test "${libgo_cv_as_comdat_gnu+set}" = set; then :
15330   $as_echo_n "(cached) " >&6
15331 else
15332
15333 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
15334 CFLAGS_hold=$CFLAGS
15335 if test "$libgo_cv_c_unused_arguments" = yes; then
15336   CFLAGS="$CFLAGS -Qunused-arguments"
15337 fi
15338 if $CC $CFLAGS -c conftest.s > /dev/null 2>&1; then
15339   libgo_cv_as_comdat_gnu=yes
15340 else
15341   libgo_cv_as_comdat_gnu=no
15342 fi
15343 CFLAGS=$CFLAGS_hold
15344
15345 fi
15346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_comdat_gnu" >&5
15347 $as_echo "$libgo_cv_as_comdat_gnu" >&6; }
15348 if test "x$libgo_cv_as_comdat_gnu" = xyes; then
15349
15350 $as_echo "#define HAVE_AS_COMDAT_GAS 1" >>confdefs.h
15351
15352 fi
15353
15354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports pc related relocs" >&5
15355 $as_echo_n "checking assembler supports pc related relocs... " >&6; }
15356 if test "${libgo_cv_as_x86_pcrel+set}" = set; then :
15357   $as_echo_n "(cached) " >&6
15358 else
15359
15360 libgo_cv_as_x86_pcrel=yes
15361 echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s
15362 CFLAGS_hold=$CFLAGS
15363 if test "$libgo_cv_c_unused_arguments" = yes; then
15364   CFLAGS="$CFLAGS -Qunused-arguments"
15365 fi
15366 if $CC $CFLAGS -c conftest.s 2>&1 | $EGREP -i 'illegal|warning' > /dev/null; then
15367     libgo_cv_as_x86_pcrel=no
15368 fi
15369 CFLAGS=$CFLAGS_hold
15370
15371 fi
15372 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_pcrel" >&5
15373 $as_echo "$libgo_cv_as_x86_pcrel" >&6; }
15374 if test "x$libgo_cv_as_x86_pcrel" = xyes; then
15375
15376 $as_echo "#define HAVE_AS_X86_PCREL 1" >>confdefs.h
15377
15378 fi
15379
15380 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports unwind section type" >&5
15381 $as_echo_n "checking assembler supports unwind section type... " >&6; }
15382 if test "${libgo_cv_as_x86_64_unwind_section_type+set}" = set; then :
15383   $as_echo_n "(cached) " >&6
15384 else
15385
15386 libgo_cv_as_x86_64_unwind_section_type=yes
15387 echo '.section .eh_frame,"a",@unwind' > conftest.s
15388 CFLAGS_hold=$CFLAGS
15389 if test "$libgo_cv_c_unused_arguments" = yes; then
15390   CFLAGS="$CFLAGS -Qunused-arguments"
15391 fi
15392 if $CC $CFLAGS -c conftest.s 2>&1 | grep -i warning > /dev/null; then
15393     libgo_cv_as_x86_64_unwind_section_type=no
15394 fi
15395 CFLAGS=$CFLAGS_hold
15396
15397 fi
15398 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_64_unwind_section_type" >&5
15399 $as_echo "$libgo_cv_as_x86_64_unwind_section_type" >&6; }
15400 if test "x$libgo_cv_as_x86_64_unwind_section_type" = xyes; then
15401
15402 $as_echo "#define HAVE_AS_X86_64_UNWIND_SECTION_TYPE 1" >>confdefs.h
15403
15404 fi
15405
15406 cat >confcache <<\_ACEOF
15407 # This file is a shell script that caches the results of configure
15408 # tests run on this system so they can be shared between configure
15409 # scripts and configure runs, see configure's option --config-cache.
15410 # It is not useful on other systems.  If it contains results you don't
15411 # want to keep, you may remove or edit it.
15412 #
15413 # config.status only pays attention to the cache file if you give it
15414 # the --recheck option to rerun configure.
15415 #
15416 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15417 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15418 # following values.
15419
15420 _ACEOF
15421
15422 # The following way of writing the cache mishandles newlines in values,
15423 # but we know of no workaround that is simple, portable, and efficient.
15424 # So, we kill variables containing newlines.
15425 # Ultrix sh set writes to stderr and can't be redirected directly,
15426 # and sets the high bit in the cache file unless we assign to the vars.
15427 (
15428   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15429     eval ac_val=\$$ac_var
15430     case $ac_val in #(
15431     *${as_nl}*)
15432       case $ac_var in #(
15433       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15434 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15435       esac
15436       case $ac_var in #(
15437       _ | IFS | as_nl) ;; #(
15438       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15439       *) { eval $ac_var=; unset $ac_var;} ;;
15440       esac ;;
15441     esac
15442   done
15443
15444   (set) 2>&1 |
15445     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15446     *${as_nl}ac_space=\ *)
15447       # `set' does not quote correctly, so add quotes: double-quote
15448       # substitution turns \\\\ into \\, and sed turns \\ into \.
15449       sed -n \
15450         "s/'/'\\\\''/g;
15451           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15452       ;; #(
15453     *)
15454       # `set' quotes correctly as required by POSIX, so do not add quotes.
15455       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15456       ;;
15457     esac |
15458     sort
15459 ) |
15460   sed '
15461      /^ac_cv_env_/b end
15462      t clear
15463      :clear
15464      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15465      t end
15466      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15467      :end' >>confcache
15468 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15469   if test -w "$cache_file"; then
15470     test "x$cache_file" != "x/dev/null" &&
15471       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15472 $as_echo "$as_me: updating cache $cache_file" >&6;}
15473     cat confcache >$cache_file
15474   else
15475     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15476 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15477   fi
15478 fi
15479 rm -f confcache
15480
15481 if test ${multilib} = yes; then
15482   multilib_arg="--enable-multilib"
15483 else
15484   multilib_arg=
15485 fi
15486
15487 ac_config_files="$ac_config_files Makefile testsuite/Makefile"
15488
15489
15490 ac_config_commands="$ac_config_commands default"
15491
15492
15493 cat >confcache <<\_ACEOF
15494 # This file is a shell script that caches the results of configure
15495 # tests run on this system so they can be shared between configure
15496 # scripts and configure runs, see configure's option --config-cache.
15497 # It is not useful on other systems.  If it contains results you don't
15498 # want to keep, you may remove or edit it.
15499 #
15500 # config.status only pays attention to the cache file if you give it
15501 # the --recheck option to rerun configure.
15502 #
15503 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15504 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15505 # following values.
15506
15507 _ACEOF
15508
15509 # The following way of writing the cache mishandles newlines in values,
15510 # but we know of no workaround that is simple, portable, and efficient.
15511 # So, we kill variables containing newlines.
15512 # Ultrix sh set writes to stderr and can't be redirected directly,
15513 # and sets the high bit in the cache file unless we assign to the vars.
15514 (
15515   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15516     eval ac_val=\$$ac_var
15517     case $ac_val in #(
15518     *${as_nl}*)
15519       case $ac_var in #(
15520       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15521 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15522       esac
15523       case $ac_var in #(
15524       _ | IFS | as_nl) ;; #(
15525       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15526       *) { eval $ac_var=; unset $ac_var;} ;;
15527       esac ;;
15528     esac
15529   done
15530
15531   (set) 2>&1 |
15532     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15533     *${as_nl}ac_space=\ *)
15534       # `set' does not quote correctly, so add quotes: double-quote
15535       # substitution turns \\\\ into \\, and sed turns \\ into \.
15536       sed -n \
15537         "s/'/'\\\\''/g;
15538           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15539       ;; #(
15540     *)
15541       # `set' quotes correctly as required by POSIX, so do not add quotes.
15542       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15543       ;;
15544     esac |
15545     sort
15546 ) |
15547   sed '
15548      /^ac_cv_env_/b end
15549      t clear
15550      :clear
15551      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15552      t end
15553      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15554      :end' >>confcache
15555 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15556   if test -w "$cache_file"; then
15557     test "x$cache_file" != "x/dev/null" &&
15558       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15559 $as_echo "$as_me: updating cache $cache_file" >&6;}
15560     cat confcache >$cache_file
15561   else
15562     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15563 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15564   fi
15565 fi
15566 rm -f confcache
15567
15568 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15569 # Let make expand exec_prefix.
15570 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15571
15572 DEFS=-DHAVE_CONFIG_H
15573
15574 ac_libobjs=
15575 ac_ltlibobjs=
15576 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15577   # 1. Remove the extension, and $U if already installed.
15578   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15579   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15580   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15581   #    will be set to the directory where LIBOBJS objects are built.
15582   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15583   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15584 done
15585 LIBOBJS=$ac_libobjs
15586
15587 LTLIBOBJS=$ac_ltlibobjs
15588
15589
15590  if test -n "$EXEEXT"; then
15591   am__EXEEXT_TRUE=
15592   am__EXEEXT_FALSE='#'
15593 else
15594   am__EXEEXT_TRUE='#'
15595   am__EXEEXT_FALSE=
15596 fi
15597
15598 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
15599   as_fn_error "conditional \"AMDEP\" was never defined.
15600 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15601 fi
15602 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
15603   as_fn_error "conditional \"am__fastdepCC\" was never defined.
15604 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15605 fi
15606 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15607   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
15608 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15609 fi
15610 if test -z "${LIBGO_IS_DARWIN_TRUE}" && test -z "${LIBGO_IS_DARWIN_FALSE}"; then
15611   as_fn_error "conditional \"LIBGO_IS_DARWIN\" was never defined.
15612 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15613 fi
15614 if test -z "${LIBGO_IS_FREEBSD_TRUE}" && test -z "${LIBGO_IS_FREEBSD_FALSE}"; then
15615   as_fn_error "conditional \"LIBGO_IS_FREEBSD\" was never defined.
15616 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15617 fi
15618 if test -z "${LIBGO_IS_IRIX_TRUE}" && test -z "${LIBGO_IS_IRIX_FALSE}"; then
15619   as_fn_error "conditional \"LIBGO_IS_IRIX\" was never defined.
15620 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15621 fi
15622 if test -z "${LIBGO_IS_LINUX_TRUE}" && test -z "${LIBGO_IS_LINUX_FALSE}"; then
15623   as_fn_error "conditional \"LIBGO_IS_LINUX\" was never defined.
15624 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15625 fi
15626 if test -z "${LIBGO_IS_NETBSD_TRUE}" && test -z "${LIBGO_IS_NETBSD_FALSE}"; then
15627   as_fn_error "conditional \"LIBGO_IS_NETBSD\" was never defined.
15628 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15629 fi
15630 if test -z "${LIBGO_IS_OPENBSD_TRUE}" && test -z "${LIBGO_IS_OPENBSD_FALSE}"; then
15631   as_fn_error "conditional \"LIBGO_IS_OPENBSD\" was never defined.
15632 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15633 fi
15634 if test -z "${LIBGO_IS_DRAGONFLY_TRUE}" && test -z "${LIBGO_IS_DRAGONFLY_FALSE}"; then
15635   as_fn_error "conditional \"LIBGO_IS_DRAGONFLY\" was never defined.
15636 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15637 fi
15638 if test -z "${LIBGO_IS_RTEMS_TRUE}" && test -z "${LIBGO_IS_RTEMS_FALSE}"; then
15639   as_fn_error "conditional \"LIBGO_IS_RTEMS\" was never defined.
15640 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15641 fi
15642 if test -z "${LIBGO_IS_SOLARIS_TRUE}" && test -z "${LIBGO_IS_SOLARIS_FALSE}"; then
15643   as_fn_error "conditional \"LIBGO_IS_SOLARIS\" was never defined.
15644 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15645 fi
15646 if test -z "${LIBGO_IS_386_TRUE}" && test -z "${LIBGO_IS_386_FALSE}"; then
15647   as_fn_error "conditional \"LIBGO_IS_386\" was never defined.
15648 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15649 fi
15650 if test -z "${LIBGO_IS_ALPHA_TRUE}" && test -z "${LIBGO_IS_ALPHA_FALSE}"; then
15651   as_fn_error "conditional \"LIBGO_IS_ALPHA\" was never defined.
15652 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15653 fi
15654 if test -z "${LIBGO_IS_ARM_TRUE}" && test -z "${LIBGO_IS_ARM_FALSE}"; then
15655   as_fn_error "conditional \"LIBGO_IS_ARM\" was never defined.
15656 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15657 fi
15658 if test -z "${LIBGO_IS_ARM64_TRUE}" && test -z "${LIBGO_IS_ARM64_FALSE}"; then
15659   as_fn_error "conditional \"LIBGO_IS_ARM64\" was never defined.
15660 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15661 fi
15662 if test -z "${LIBGO_IS_M68K_TRUE}" && test -z "${LIBGO_IS_M68K_FALSE}"; then
15663   as_fn_error "conditional \"LIBGO_IS_M68K\" was never defined.
15664 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15665 fi
15666 if test -z "${LIBGO_IS_MIPS_TRUE}" && test -z "${LIBGO_IS_MIPS_FALSE}"; then
15667   as_fn_error "conditional \"LIBGO_IS_MIPS\" was never defined.
15668 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15669 fi
15670 if test -z "${LIBGO_IS_MIPSO32_TRUE}" && test -z "${LIBGO_IS_MIPSO32_FALSE}"; then
15671   as_fn_error "conditional \"LIBGO_IS_MIPSO32\" was never defined.
15672 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15673 fi
15674 if test -z "${LIBGO_IS_MIPSN32_TRUE}" && test -z "${LIBGO_IS_MIPSN32_FALSE}"; then
15675   as_fn_error "conditional \"LIBGO_IS_MIPSN32\" was never defined.
15676 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15677 fi
15678 if test -z "${LIBGO_IS_MIPSN64_TRUE}" && test -z "${LIBGO_IS_MIPSN64_FALSE}"; then
15679   as_fn_error "conditional \"LIBGO_IS_MIPSN64\" was never defined.
15680 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15681 fi
15682 if test -z "${LIBGO_IS_MIPSO64_TRUE}" && test -z "${LIBGO_IS_MIPSO64_FALSE}"; then
15683   as_fn_error "conditional \"LIBGO_IS_MIPSO64\" was never defined.
15684 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15685 fi
15686 if test -z "${LIBGO_IS_PPC_TRUE}" && test -z "${LIBGO_IS_PPC_FALSE}"; then
15687   as_fn_error "conditional \"LIBGO_IS_PPC\" was never defined.
15688 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15689 fi
15690 if test -z "${LIBGO_IS_PPC64_TRUE}" && test -z "${LIBGO_IS_PPC64_FALSE}"; then
15691   as_fn_error "conditional \"LIBGO_IS_PPC64\" was never defined.
15692 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15693 fi
15694 if test -z "${LIBGO_IS_S390_TRUE}" && test -z "${LIBGO_IS_S390_FALSE}"; then
15695   as_fn_error "conditional \"LIBGO_IS_S390\" was never defined.
15696 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15697 fi
15698 if test -z "${LIBGO_IS_S390X_TRUE}" && test -z "${LIBGO_IS_S390X_FALSE}"; then
15699   as_fn_error "conditional \"LIBGO_IS_S390X\" was never defined.
15700 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15701 fi
15702 if test -z "${LIBGO_IS_SPARC_TRUE}" && test -z "${LIBGO_IS_SPARC_FALSE}"; then
15703   as_fn_error "conditional \"LIBGO_IS_SPARC\" was never defined.
15704 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15705 fi
15706 if test -z "${LIBGO_IS_SPARC64_TRUE}" && test -z "${LIBGO_IS_SPARC64_FALSE}"; then
15707   as_fn_error "conditional \"LIBGO_IS_SPARC64\" was never defined.
15708 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15709 fi
15710 if test -z "${LIBGO_IS_X86_64_TRUE}" && test -z "${LIBGO_IS_X86_64_FALSE}"; then
15711   as_fn_error "conditional \"LIBGO_IS_X86_64\" was never defined.
15712 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15713 fi
15714 if test -z "${USING_SPLIT_STACK_TRUE}" && test -z "${USING_SPLIT_STACK_FALSE}"; then
15715   as_fn_error "conditional \"USING_SPLIT_STACK\" was never defined.
15716 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15717 fi
15718 if test -z "${GOC_IS_LLGO_TRUE}" && test -z "${GOC_IS_LLGO_FALSE}"; then
15719   as_fn_error "conditional \"GOC_IS_LLGO\" was never defined.
15720 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15721 fi
15722
15723 if test -z "${HAVE_SYS_MMAN_H_TRUE}" && test -z "${HAVE_SYS_MMAN_H_FALSE}"; then
15724   as_fn_error "conditional \"HAVE_SYS_MMAN_H\" was never defined.
15725 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15726 fi
15727 if test -z "${HAVE_STRERROR_R_TRUE}" && test -z "${HAVE_STRERROR_R_FALSE}"; then
15728   as_fn_error "conditional \"HAVE_STRERROR_R\" was never defined.
15729 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15730 fi
15731 if test -z "${HAVE_WAIT4_TRUE}" && test -z "${HAVE_WAIT4_FALSE}"; then
15732   as_fn_error "conditional \"HAVE_WAIT4\" was never defined.
15733 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15734 fi
15735
15736 : ${CONFIG_STATUS=./config.status}
15737 ac_write_fail=0
15738 ac_clean_files_save=$ac_clean_files
15739 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15740 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15741 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15742 as_write_fail=0
15743 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15744 #! $SHELL
15745 # Generated by $as_me.
15746 # Run this file to recreate the current configuration.
15747 # Compiler output produced by configure, useful for debugging
15748 # configure, is in config.log if it exists.
15749
15750 debug=false
15751 ac_cs_recheck=false
15752 ac_cs_silent=false
15753
15754 SHELL=\${CONFIG_SHELL-$SHELL}
15755 export SHELL
15756 _ASEOF
15757 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15758 ## -------------------- ##
15759 ## M4sh Initialization. ##
15760 ## -------------------- ##
15761
15762 # Be more Bourne compatible
15763 DUALCASE=1; export DUALCASE # for MKS sh
15764 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15765   emulate sh
15766   NULLCMD=:
15767   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15768   # is contrary to our usage.  Disable this feature.
15769   alias -g '${1+"$@"}'='"$@"'
15770   setopt NO_GLOB_SUBST
15771 else
15772   case `(set -o) 2>/dev/null` in #(
15773   *posix*) :
15774     set -o posix ;; #(
15775   *) :
15776      ;;
15777 esac
15778 fi
15779
15780
15781 as_nl='
15782 '
15783 export as_nl
15784 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15785 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15786 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15787 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15788 # Prefer a ksh shell builtin over an external printf program on Solaris,
15789 # but without wasting forks for bash or zsh.
15790 if test -z "$BASH_VERSION$ZSH_VERSION" \
15791     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15792   as_echo='print -r --'
15793   as_echo_n='print -rn --'
15794 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15795   as_echo='printf %s\n'
15796   as_echo_n='printf %s'
15797 else
15798   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15799     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15800     as_echo_n='/usr/ucb/echo -n'
15801   else
15802     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15803     as_echo_n_body='eval
15804       arg=$1;
15805       case $arg in #(
15806       *"$as_nl"*)
15807         expr "X$arg" : "X\\(.*\\)$as_nl";
15808         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15809       esac;
15810       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15811     '
15812     export as_echo_n_body
15813     as_echo_n='sh -c $as_echo_n_body as_echo'
15814   fi
15815   export as_echo_body
15816   as_echo='sh -c $as_echo_body as_echo'
15817 fi
15818
15819 # The user is always right.
15820 if test "${PATH_SEPARATOR+set}" != set; then
15821   PATH_SEPARATOR=:
15822   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15823     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15824       PATH_SEPARATOR=';'
15825   }
15826 fi
15827
15828
15829 # IFS
15830 # We need space, tab and new line, in precisely that order.  Quoting is
15831 # there to prevent editors from complaining about space-tab.
15832 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15833 # splitting by setting IFS to empty value.)
15834 IFS=" ""        $as_nl"
15835
15836 # Find who we are.  Look in the path if we contain no directory separator.
15837 case $0 in #((
15838   *[\\/]* ) as_myself=$0 ;;
15839   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15840 for as_dir in $PATH
15841 do
15842   IFS=$as_save_IFS
15843   test -z "$as_dir" && as_dir=.
15844     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15845   done
15846 IFS=$as_save_IFS
15847
15848      ;;
15849 esac
15850 # We did not find ourselves, most probably we were run as `sh COMMAND'
15851 # in which case we are not to be found in the path.
15852 if test "x$as_myself" = x; then
15853   as_myself=$0
15854 fi
15855 if test ! -f "$as_myself"; then
15856   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15857   exit 1
15858 fi
15859
15860 # Unset variables that we do not need and which cause bugs (e.g. in
15861 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15862 # suppresses any "Segmentation fault" message there.  '((' could
15863 # trigger a bug in pdksh 5.2.14.
15864 for as_var in BASH_ENV ENV MAIL MAILPATH
15865 do eval test x\${$as_var+set} = xset \
15866   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15867 done
15868 PS1='$ '
15869 PS2='> '
15870 PS4='+ '
15871
15872 # NLS nuisances.
15873 LC_ALL=C
15874 export LC_ALL
15875 LANGUAGE=C
15876 export LANGUAGE
15877
15878 # CDPATH.
15879 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15880
15881
15882 # as_fn_error ERROR [LINENO LOG_FD]
15883 # ---------------------------------
15884 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15885 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15886 # script with status $?, using 1 if that was 0.
15887 as_fn_error ()
15888 {
15889   as_status=$?; test $as_status -eq 0 && as_status=1
15890   if test "$3"; then
15891     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15892     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
15893   fi
15894   $as_echo "$as_me: error: $1" >&2
15895   as_fn_exit $as_status
15896 } # as_fn_error
15897
15898
15899 # as_fn_set_status STATUS
15900 # -----------------------
15901 # Set $? to STATUS, without forking.
15902 as_fn_set_status ()
15903 {
15904   return $1
15905 } # as_fn_set_status
15906
15907 # as_fn_exit STATUS
15908 # -----------------
15909 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15910 as_fn_exit ()
15911 {
15912   set +e
15913   as_fn_set_status $1
15914   exit $1
15915 } # as_fn_exit
15916
15917 # as_fn_unset VAR
15918 # ---------------
15919 # Portably unset VAR.
15920 as_fn_unset ()
15921 {
15922   { eval $1=; unset $1;}
15923 }
15924 as_unset=as_fn_unset
15925 # as_fn_append VAR VALUE
15926 # ----------------------
15927 # Append the text in VALUE to the end of the definition contained in VAR. Take
15928 # advantage of any shell optimizations that allow amortized linear growth over
15929 # repeated appends, instead of the typical quadratic growth present in naive
15930 # implementations.
15931 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15932   eval 'as_fn_append ()
15933   {
15934     eval $1+=\$2
15935   }'
15936 else
15937   as_fn_append ()
15938   {
15939     eval $1=\$$1\$2
15940   }
15941 fi # as_fn_append
15942
15943 # as_fn_arith ARG...
15944 # ------------------
15945 # Perform arithmetic evaluation on the ARGs, and store the result in the
15946 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15947 # must be portable across $(()) and expr.
15948 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15949   eval 'as_fn_arith ()
15950   {
15951     as_val=$(( $* ))
15952   }'
15953 else
15954   as_fn_arith ()
15955   {
15956     as_val=`expr "$@" || test $? -eq 1`
15957   }
15958 fi # as_fn_arith
15959
15960
15961 if expr a : '\(a\)' >/dev/null 2>&1 &&
15962    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15963   as_expr=expr
15964 else
15965   as_expr=false
15966 fi
15967
15968 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15969   as_basename=basename
15970 else
15971   as_basename=false
15972 fi
15973
15974 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15975   as_dirname=dirname
15976 else
15977   as_dirname=false
15978 fi
15979
15980 as_me=`$as_basename -- "$0" ||
15981 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15982          X"$0" : 'X\(//\)$' \| \
15983          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15984 $as_echo X/"$0" |
15985     sed '/^.*\/\([^/][^/]*\)\/*$/{
15986             s//\1/
15987             q
15988           }
15989           /^X\/\(\/\/\)$/{
15990             s//\1/
15991             q
15992           }
15993           /^X\/\(\/\).*/{
15994             s//\1/
15995             q
15996           }
15997           s/.*/./; q'`
15998
15999 # Avoid depending upon Character Ranges.
16000 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16001 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16002 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16003 as_cr_digits='0123456789'
16004 as_cr_alnum=$as_cr_Letters$as_cr_digits
16005
16006 ECHO_C= ECHO_N= ECHO_T=
16007 case `echo -n x` in #(((((
16008 -n*)
16009   case `echo 'xy\c'` in
16010   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16011   xy)  ECHO_C='\c';;
16012   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16013        ECHO_T=' ';;
16014   esac;;
16015 *)
16016   ECHO_N='-n';;
16017 esac
16018
16019 rm -f conf$$ conf$$.exe conf$$.file
16020 if test -d conf$$.dir; then
16021   rm -f conf$$.dir/conf$$.file
16022 else
16023   rm -f conf$$.dir
16024   mkdir conf$$.dir 2>/dev/null
16025 fi
16026 if (echo >conf$$.file) 2>/dev/null; then
16027   if ln -s conf$$.file conf$$ 2>/dev/null; then
16028     as_ln_s='ln -s'
16029     # ... but there are two gotchas:
16030     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16031     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16032     # In both cases, we have to default to `cp -p'.
16033     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16034       as_ln_s='cp -p'
16035   elif ln conf$$.file conf$$ 2>/dev/null; then
16036     as_ln_s=ln
16037   else
16038     as_ln_s='cp -p'
16039   fi
16040 else
16041   as_ln_s='cp -p'
16042 fi
16043 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16044 rmdir conf$$.dir 2>/dev/null
16045
16046
16047 # as_fn_mkdir_p
16048 # -------------
16049 # Create "$as_dir" as a directory, including parents if necessary.
16050 as_fn_mkdir_p ()
16051 {
16052
16053   case $as_dir in #(
16054   -*) as_dir=./$as_dir;;
16055   esac
16056   test -d "$as_dir" || eval $as_mkdir_p || {
16057     as_dirs=
16058     while :; do
16059       case $as_dir in #(
16060       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16061       *) as_qdir=$as_dir;;
16062       esac
16063       as_dirs="'$as_qdir' $as_dirs"
16064       as_dir=`$as_dirname -- "$as_dir" ||
16065 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16066          X"$as_dir" : 'X\(//\)[^/]' \| \
16067          X"$as_dir" : 'X\(//\)$' \| \
16068          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16069 $as_echo X"$as_dir" |
16070     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16071             s//\1/
16072             q
16073           }
16074           /^X\(\/\/\)[^/].*/{
16075             s//\1/
16076             q
16077           }
16078           /^X\(\/\/\)$/{
16079             s//\1/
16080             q
16081           }
16082           /^X\(\/\).*/{
16083             s//\1/
16084             q
16085           }
16086           s/.*/./; q'`
16087       test -d "$as_dir" && break
16088     done
16089     test -z "$as_dirs" || eval "mkdir $as_dirs"
16090   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
16091
16092
16093 } # as_fn_mkdir_p
16094 if mkdir -p . 2>/dev/null; then
16095   as_mkdir_p='mkdir -p "$as_dir"'
16096 else
16097   test -d ./-p && rmdir ./-p
16098   as_mkdir_p=false
16099 fi
16100
16101 if test -x / >/dev/null 2>&1; then
16102   as_test_x='test -x'
16103 else
16104   if ls -dL / >/dev/null 2>&1; then
16105     as_ls_L_option=L
16106   else
16107     as_ls_L_option=
16108   fi
16109   as_test_x='
16110     eval sh -c '\''
16111       if test -d "$1"; then
16112         test -d "$1/.";
16113       else
16114         case $1 in #(
16115         -*)set "./$1";;
16116         esac;
16117         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
16118         ???[sx]*):;;*)false;;esac;fi
16119     '\'' sh
16120   '
16121 fi
16122 as_executable_p=$as_test_x
16123
16124 # Sed expression to map a string onto a valid CPP name.
16125 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16126
16127 # Sed expression to map a string onto a valid variable name.
16128 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16129
16130
16131 exec 6>&1
16132 ## ----------------------------------- ##
16133 ## Main body of $CONFIG_STATUS script. ##
16134 ## ----------------------------------- ##
16135 _ASEOF
16136 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16137
16138 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16139 # Save the log message, to keep $0 and so on meaningful, and to
16140 # report actual input values of CONFIG_FILES etc. instead of their
16141 # values after options handling.
16142 ac_log="
16143 This file was extended by package-unused $as_me version-unused, which was
16144 generated by GNU Autoconf 2.64.  Invocation command line was
16145
16146   CONFIG_FILES    = $CONFIG_FILES
16147   CONFIG_HEADERS  = $CONFIG_HEADERS
16148   CONFIG_LINKS    = $CONFIG_LINKS
16149   CONFIG_COMMANDS = $CONFIG_COMMANDS
16150   $ $0 $@
16151
16152 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16153 "
16154
16155 _ACEOF
16156
16157 case $ac_config_files in *"
16158 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16159 esac
16160
16161 case $ac_config_headers in *"
16162 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16163 esac
16164
16165
16166 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16167 # Files that config.status was made for.
16168 config_files="$ac_config_files"
16169 config_headers="$ac_config_headers"
16170 config_commands="$ac_config_commands"
16171
16172 _ACEOF
16173
16174 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16175 ac_cs_usage="\
16176 \`$as_me' instantiates files and other configuration actions
16177 from templates according to the current configuration.  Unless the files
16178 and actions are specified as TAGs, all are instantiated by default.
16179
16180 Usage: $0 [OPTION]... [TAG]...
16181
16182   -h, --help       print this help, then exit
16183   -V, --version    print version number and configuration settings, then exit
16184   -q, --quiet, --silent
16185                    do not print progress messages
16186   -d, --debug      don't remove temporary files
16187       --recheck    update $as_me by reconfiguring in the same conditions
16188       --file=FILE[:TEMPLATE]
16189                    instantiate the configuration file FILE
16190       --header=FILE[:TEMPLATE]
16191                    instantiate the configuration header FILE
16192
16193 Configuration files:
16194 $config_files
16195
16196 Configuration headers:
16197 $config_headers
16198
16199 Configuration commands:
16200 $config_commands
16201
16202 Report bugs to the package provider."
16203
16204 _ACEOF
16205 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16206 ac_cs_version="\\
16207 package-unused config.status version-unused
16208 configured by $0, generated by GNU Autoconf 2.64,
16209   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
16210
16211 Copyright (C) 2009 Free Software Foundation, Inc.
16212 This config.status script is free software; the Free Software Foundation
16213 gives unlimited permission to copy, distribute and modify it."
16214
16215 ac_pwd='$ac_pwd'
16216 srcdir='$srcdir'
16217 INSTALL='$INSTALL'
16218 MKDIR_P='$MKDIR_P'
16219 AWK='$AWK'
16220 test -n "\$AWK" || AWK=awk
16221 _ACEOF
16222
16223 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16224 # The default lists apply if the user does not specify any file.
16225 ac_need_defaults=:
16226 while test $# != 0
16227 do
16228   case $1 in
16229   --*=*)
16230     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16231     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16232     ac_shift=:
16233     ;;
16234   *)
16235     ac_option=$1
16236     ac_optarg=$2
16237     ac_shift=shift
16238     ;;
16239   esac
16240
16241   case $ac_option in
16242   # Handling of the options.
16243   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16244     ac_cs_recheck=: ;;
16245   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16246     $as_echo "$ac_cs_version"; exit ;;
16247   --debug | --debu | --deb | --de | --d | -d )
16248     debug=: ;;
16249   --file | --fil | --fi | --f )
16250     $ac_shift
16251     case $ac_optarg in
16252     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16253     esac
16254     as_fn_append CONFIG_FILES " '$ac_optarg'"
16255     ac_need_defaults=false;;
16256   --header | --heade | --head | --hea )
16257     $ac_shift
16258     case $ac_optarg in
16259     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16260     esac
16261     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16262     ac_need_defaults=false;;
16263   --he | --h)
16264     # Conflict between --help and --header
16265     as_fn_error "ambiguous option: \`$1'
16266 Try \`$0 --help' for more information.";;
16267   --help | --hel | -h )
16268     $as_echo "$ac_cs_usage"; exit ;;
16269   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16270   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16271     ac_cs_silent=: ;;
16272
16273   # This is an error.
16274   -*) as_fn_error "unrecognized option: \`$1'
16275 Try \`$0 --help' for more information." ;;
16276
16277   *) as_fn_append ac_config_targets " $1"
16278      ac_need_defaults=false ;;
16279
16280   esac
16281   shift
16282 done
16283
16284 ac_configure_extra_args=
16285
16286 if $ac_cs_silent; then
16287   exec 6>/dev/null
16288   ac_configure_extra_args="$ac_configure_extra_args --silent"
16289 fi
16290
16291 _ACEOF
16292 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16293 if \$ac_cs_recheck; then
16294   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16295   shift
16296   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16297   CONFIG_SHELL='$SHELL'
16298   export CONFIG_SHELL
16299   exec "\$@"
16300 fi
16301
16302 _ACEOF
16303 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16304 exec 5>>config.log
16305 {
16306   echo
16307   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16308 ## Running $as_me. ##
16309 _ASBOX
16310   $as_echo "$ac_log"
16311 } >&5
16312
16313 _ACEOF
16314 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16315 #
16316 # INIT-COMMANDS
16317 #
16318
16319 srcdir="$srcdir"
16320 host="$host"
16321 target="$target"
16322 with_multisubdir="$with_multisubdir"
16323 with_multisrctop="$with_multisrctop"
16324 with_target_subdir="$with_target_subdir"
16325 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16326 multi_basedir="$multi_basedir"
16327 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16328 CC="$CC"
16329 CXX="$CXX"
16330 GFORTRAN="$GFORTRAN"
16331 GCJ="$GCJ"
16332 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16333
16334
16335 # The HP-UX ksh and POSIX shell print the target directory to stdout
16336 # if CDPATH is set.
16337 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16338
16339 sed_quote_subst='$sed_quote_subst'
16340 double_quote_subst='$double_quote_subst'
16341 delay_variable_subst='$delay_variable_subst'
16342 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16343 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16344 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16345 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16346 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16347 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16348 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16349 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16350 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16351 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16352 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16353 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16354 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16355 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16356 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16357 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16358 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16359 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16360 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16361 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16362 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16363 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16364 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16365 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16366 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16367 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16368 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16369 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16370 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16371 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16372 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16373 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16374 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16375 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16376 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16377 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16378 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16379 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16380 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16381 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16382 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16383 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16384 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16385 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16386 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16387 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16388 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16389 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16390 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"`'
16391 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16392 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16393 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16394 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16395 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16396 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16397 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16398 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16399 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16400 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16401 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16402 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16403 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16404 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16405 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16406 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16407 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16408 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16409 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16410 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16411 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16412 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16413 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16414 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16415 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16416 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16417 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16418 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16419 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16420 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16421 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16422 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16423 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16424 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16425 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16426 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16427 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16428 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16429 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16430 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16431 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16432 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16433 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16434 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16435 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16436 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16437 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16438 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16439 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16440 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16441 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16442 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16443 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16444 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16445 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16446 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16447 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16448 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16449 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16450 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16451 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16452 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16453 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16454 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16455 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16456 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16457 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16458 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16459 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16460 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16461 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16462 LD_GO='`$ECHO "$LD_GO" | $SED "$delay_single_quote_subst"`'
16463 reload_flag_GO='`$ECHO "$reload_flag_GO" | $SED "$delay_single_quote_subst"`'
16464 reload_cmds_GO='`$ECHO "$reload_cmds_GO" | $SED "$delay_single_quote_subst"`'
16465 old_archive_cmds_GO='`$ECHO "$old_archive_cmds_GO" | $SED "$delay_single_quote_subst"`'
16466 compiler_GO='`$ECHO "$compiler_GO" | $SED "$delay_single_quote_subst"`'
16467 GCC_GO='`$ECHO "$GCC_GO" | $SED "$delay_single_quote_subst"`'
16468 lt_prog_compiler_no_builtin_flag_GO='`$ECHO "$lt_prog_compiler_no_builtin_flag_GO" | $SED "$delay_single_quote_subst"`'
16469 lt_prog_compiler_wl_GO='`$ECHO "$lt_prog_compiler_wl_GO" | $SED "$delay_single_quote_subst"`'
16470 lt_prog_compiler_pic_GO='`$ECHO "$lt_prog_compiler_pic_GO" | $SED "$delay_single_quote_subst"`'
16471 lt_prog_compiler_static_GO='`$ECHO "$lt_prog_compiler_static_GO" | $SED "$delay_single_quote_subst"`'
16472 lt_cv_prog_compiler_c_o_GO='`$ECHO "$lt_cv_prog_compiler_c_o_GO" | $SED "$delay_single_quote_subst"`'
16473 archive_cmds_need_lc_GO='`$ECHO "$archive_cmds_need_lc_GO" | $SED "$delay_single_quote_subst"`'
16474 enable_shared_with_static_runtimes_GO='`$ECHO "$enable_shared_with_static_runtimes_GO" | $SED "$delay_single_quote_subst"`'
16475 export_dynamic_flag_spec_GO='`$ECHO "$export_dynamic_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
16476 whole_archive_flag_spec_GO='`$ECHO "$whole_archive_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
16477 compiler_needs_object_GO='`$ECHO "$compiler_needs_object_GO" | $SED "$delay_single_quote_subst"`'
16478 old_archive_from_new_cmds_GO='`$ECHO "$old_archive_from_new_cmds_GO" | $SED "$delay_single_quote_subst"`'
16479 old_archive_from_expsyms_cmds_GO='`$ECHO "$old_archive_from_expsyms_cmds_GO" | $SED "$delay_single_quote_subst"`'
16480 archive_cmds_GO='`$ECHO "$archive_cmds_GO" | $SED "$delay_single_quote_subst"`'
16481 archive_expsym_cmds_GO='`$ECHO "$archive_expsym_cmds_GO" | $SED "$delay_single_quote_subst"`'
16482 module_cmds_GO='`$ECHO "$module_cmds_GO" | $SED "$delay_single_quote_subst"`'
16483 module_expsym_cmds_GO='`$ECHO "$module_expsym_cmds_GO" | $SED "$delay_single_quote_subst"`'
16484 with_gnu_ld_GO='`$ECHO "$with_gnu_ld_GO" | $SED "$delay_single_quote_subst"`'
16485 allow_undefined_flag_GO='`$ECHO "$allow_undefined_flag_GO" | $SED "$delay_single_quote_subst"`'
16486 no_undefined_flag_GO='`$ECHO "$no_undefined_flag_GO" | $SED "$delay_single_quote_subst"`'
16487 hardcode_libdir_flag_spec_GO='`$ECHO "$hardcode_libdir_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
16488 hardcode_libdir_flag_spec_ld_GO='`$ECHO "$hardcode_libdir_flag_spec_ld_GO" | $SED "$delay_single_quote_subst"`'
16489 hardcode_libdir_separator_GO='`$ECHO "$hardcode_libdir_separator_GO" | $SED "$delay_single_quote_subst"`'
16490 hardcode_direct_GO='`$ECHO "$hardcode_direct_GO" | $SED "$delay_single_quote_subst"`'
16491 hardcode_direct_absolute_GO='`$ECHO "$hardcode_direct_absolute_GO" | $SED "$delay_single_quote_subst"`'
16492 hardcode_minus_L_GO='`$ECHO "$hardcode_minus_L_GO" | $SED "$delay_single_quote_subst"`'
16493 hardcode_shlibpath_var_GO='`$ECHO "$hardcode_shlibpath_var_GO" | $SED "$delay_single_quote_subst"`'
16494 hardcode_automatic_GO='`$ECHO "$hardcode_automatic_GO" | $SED "$delay_single_quote_subst"`'
16495 inherit_rpath_GO='`$ECHO "$inherit_rpath_GO" | $SED "$delay_single_quote_subst"`'
16496 link_all_deplibs_GO='`$ECHO "$link_all_deplibs_GO" | $SED "$delay_single_quote_subst"`'
16497 fix_srcfile_path_GO='`$ECHO "$fix_srcfile_path_GO" | $SED "$delay_single_quote_subst"`'
16498 always_export_symbols_GO='`$ECHO "$always_export_symbols_GO" | $SED "$delay_single_quote_subst"`'
16499 export_symbols_cmds_GO='`$ECHO "$export_symbols_cmds_GO" | $SED "$delay_single_quote_subst"`'
16500 exclude_expsyms_GO='`$ECHO "$exclude_expsyms_GO" | $SED "$delay_single_quote_subst"`'
16501 include_expsyms_GO='`$ECHO "$include_expsyms_GO" | $SED "$delay_single_quote_subst"`'
16502 prelink_cmds_GO='`$ECHO "$prelink_cmds_GO" | $SED "$delay_single_quote_subst"`'
16503 file_list_spec_GO='`$ECHO "$file_list_spec_GO" | $SED "$delay_single_quote_subst"`'
16504 hardcode_action_GO='`$ECHO "$hardcode_action_GO" | $SED "$delay_single_quote_subst"`'
16505
16506 LTCC='$LTCC'
16507 LTCFLAGS='$LTCFLAGS'
16508 compiler='$compiler_DEFAULT'
16509
16510 # A function that is used when there is no print builtin or printf.
16511 func_fallback_echo ()
16512 {
16513   eval 'cat <<_LTECHO_EOF
16514 \$1
16515 _LTECHO_EOF'
16516 }
16517
16518 # Quote evaled strings.
16519 for var in SED \
16520 GREP \
16521 EGREP \
16522 FGREP \
16523 SHELL \
16524 ECHO \
16525 LD \
16526 NM \
16527 LN_S \
16528 lt_SP2NL \
16529 lt_NL2SP \
16530 reload_flag \
16531 OBJDUMP \
16532 deplibs_check_method \
16533 file_magic_cmd \
16534 AR \
16535 AR_FLAGS \
16536 STRIP \
16537 RANLIB \
16538 CC \
16539 CFLAGS \
16540 compiler \
16541 lt_cv_sys_global_symbol_pipe \
16542 lt_cv_sys_global_symbol_to_cdecl \
16543 lt_cv_sys_global_symbol_to_c_name_address \
16544 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16545 lt_prog_compiler_no_builtin_flag \
16546 lt_prog_compiler_wl \
16547 lt_prog_compiler_pic \
16548 lt_prog_compiler_static \
16549 lt_cv_prog_compiler_c_o \
16550 need_locks \
16551 DSYMUTIL \
16552 NMEDIT \
16553 LIPO \
16554 OTOOL \
16555 OTOOL64 \
16556 shrext_cmds \
16557 export_dynamic_flag_spec \
16558 whole_archive_flag_spec \
16559 compiler_needs_object \
16560 with_gnu_ld \
16561 allow_undefined_flag \
16562 no_undefined_flag \
16563 hardcode_libdir_flag_spec \
16564 hardcode_libdir_flag_spec_ld \
16565 hardcode_libdir_separator \
16566 fix_srcfile_path \
16567 exclude_expsyms \
16568 include_expsyms \
16569 file_list_spec \
16570 variables_saved_for_relink \
16571 libname_spec \
16572 library_names_spec \
16573 soname_spec \
16574 install_override_mode \
16575 finish_eval \
16576 old_striplib \
16577 striplib \
16578 LD_GO \
16579 reload_flag_GO \
16580 compiler_GO \
16581 lt_prog_compiler_no_builtin_flag_GO \
16582 lt_prog_compiler_wl_GO \
16583 lt_prog_compiler_pic_GO \
16584 lt_prog_compiler_static_GO \
16585 lt_cv_prog_compiler_c_o_GO \
16586 export_dynamic_flag_spec_GO \
16587 whole_archive_flag_spec_GO \
16588 compiler_needs_object_GO \
16589 with_gnu_ld_GO \
16590 allow_undefined_flag_GO \
16591 no_undefined_flag_GO \
16592 hardcode_libdir_flag_spec_GO \
16593 hardcode_libdir_flag_spec_ld_GO \
16594 hardcode_libdir_separator_GO \
16595 fix_srcfile_path_GO \
16596 exclude_expsyms_GO \
16597 include_expsyms_GO \
16598 file_list_spec_GO; do
16599     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16600     *[\\\\\\\`\\"\\\$]*)
16601       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
16602       ;;
16603     *)
16604       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16605       ;;
16606     esac
16607 done
16608
16609 # Double-quote double-evaled strings.
16610 for var in reload_cmds \
16611 old_postinstall_cmds \
16612 old_postuninstall_cmds \
16613 old_archive_cmds \
16614 extract_expsyms_cmds \
16615 old_archive_from_new_cmds \
16616 old_archive_from_expsyms_cmds \
16617 archive_cmds \
16618 archive_expsym_cmds \
16619 module_cmds \
16620 module_expsym_cmds \
16621 export_symbols_cmds \
16622 prelink_cmds \
16623 postinstall_cmds \
16624 postuninstall_cmds \
16625 finish_cmds \
16626 sys_lib_search_path_spec \
16627 sys_lib_dlsearch_path_spec \
16628 reload_cmds_GO \
16629 old_archive_cmds_GO \
16630 old_archive_from_new_cmds_GO \
16631 old_archive_from_expsyms_cmds_GO \
16632 archive_cmds_GO \
16633 archive_expsym_cmds_GO \
16634 module_cmds_GO \
16635 module_expsym_cmds_GO \
16636 export_symbols_cmds_GO \
16637 prelink_cmds_GO; do
16638     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16639     *[\\\\\\\`\\"\\\$]*)
16640       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
16641       ;;
16642     *)
16643       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16644       ;;
16645     esac
16646 done
16647
16648 ac_aux_dir='$ac_aux_dir'
16649 xsi_shell='$xsi_shell'
16650 lt_shell_append='$lt_shell_append'
16651
16652 # See if we are running on zsh, and set the options which allow our
16653 # commands through without removal of \ escapes INIT.
16654 if test -n "\${ZSH_VERSION+set}" ; then
16655    setopt NO_GLOB_SUBST
16656 fi
16657
16658
16659     PACKAGE='$PACKAGE'
16660     VERSION='$VERSION'
16661     TIMESTAMP='$TIMESTAMP'
16662     RM='$RM'
16663     ofile='$ofile'
16664
16665
16666
16667
16668
16669
16670 # Variables needed in config.status (file generation) which aren't already
16671 # passed by autoconf.
16672 SUBDIRS="$SUBDIRS"
16673
16674
16675 _ACEOF
16676
16677 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16678
16679 # Handling of arguments.
16680 for ac_config_target in $ac_config_targets
16681 do
16682   case $ac_config_target in
16683     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
16684     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
16685     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16686     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
16687     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16688     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
16689     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16690
16691   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16692   esac
16693 done
16694
16695
16696 # If the user did not use the arguments to specify the items to instantiate,
16697 # then the envvar interface is used.  Set only those that are not.
16698 # We use the long form for the default assignment because of an extremely
16699 # bizarre bug on SunOS 4.1.3.
16700 if $ac_need_defaults; then
16701   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16702   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16703   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16704 fi
16705
16706 # Have a temporary directory for convenience.  Make it in the build tree
16707 # simply because there is no reason against having it here, and in addition,
16708 # creating and moving files from /tmp can sometimes cause problems.
16709 # Hook for its removal unless debugging.
16710 # Note that there is a small window in which the directory will not be cleaned:
16711 # after its creation but before its name has been assigned to `$tmp'.
16712 $debug ||
16713 {
16714   tmp=
16715   trap 'exit_status=$?
16716   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16717 ' 0
16718   trap 'as_fn_exit 1' 1 2 13 15
16719 }
16720 # Create a (secure) tmp directory for tmp files.
16721
16722 {
16723   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16724   test -n "$tmp" && test -d "$tmp"
16725 }  ||
16726 {
16727   tmp=./conf$$-$RANDOM
16728   (umask 077 && mkdir "$tmp")
16729 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16730
16731 # Set up the scripts for CONFIG_FILES section.
16732 # No need to generate them if there are no CONFIG_FILES.
16733 # This happens for instance with `./config.status config.h'.
16734 if test -n "$CONFIG_FILES"; then
16735
16736
16737 ac_cr=`echo X | tr X '\015'`
16738 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16739 # But we know of no other shell where ac_cr would be empty at this
16740 # point, so we can use a bashism as a fallback.
16741 if test "x$ac_cr" = x; then
16742   eval ac_cr=\$\'\\r\'
16743 fi
16744 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16745 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16746   ac_cs_awk_cr='\r'
16747 else
16748   ac_cs_awk_cr=$ac_cr
16749 fi
16750
16751 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16752 _ACEOF
16753
16754
16755 {
16756   echo "cat >conf$$subs.awk <<_ACEOF" &&
16757   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16758   echo "_ACEOF"
16759 } >conf$$subs.sh ||
16760   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16761 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16762 ac_delim='%!_!# '
16763 for ac_last_try in false false false false false :; do
16764   . ./conf$$subs.sh ||
16765     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16766
16767   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16768   if test $ac_delim_n = $ac_delim_num; then
16769     break
16770   elif $ac_last_try; then
16771     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16772   else
16773     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16774   fi
16775 done
16776 rm -f conf$$subs.sh
16777
16778 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16779 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16780 _ACEOF
16781 sed -n '
16782 h
16783 s/^/S["/; s/!.*/"]=/
16784 p
16785 g
16786 s/^[^!]*!//
16787 :repl
16788 t repl
16789 s/'"$ac_delim"'$//
16790 t delim
16791 :nl
16792 h
16793 s/\(.\{148\}\).*/\1/
16794 t more1
16795 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16796 p
16797 n
16798 b repl
16799 :more1
16800 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16801 p
16802 g
16803 s/.\{148\}//
16804 t nl
16805 :delim
16806 h
16807 s/\(.\{148\}\).*/\1/
16808 t more2
16809 s/["\\]/\\&/g; s/^/"/; s/$/"/
16810 p
16811 b
16812 :more2
16813 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16814 p
16815 g
16816 s/.\{148\}//
16817 t delim
16818 ' <conf$$subs.awk | sed '
16819 /^[^""]/{
16820   N
16821   s/\n//
16822 }
16823 ' >>$CONFIG_STATUS || ac_write_fail=1
16824 rm -f conf$$subs.awk
16825 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16826 _ACAWK
16827 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16828   for (key in S) S_is_set[key] = 1
16829   FS = "\a"
16830
16831 }
16832 {
16833   line = $ 0
16834   nfields = split(line, field, "@")
16835   substed = 0
16836   len = length(field[1])
16837   for (i = 2; i < nfields; i++) {
16838     key = field[i]
16839     keylen = length(key)
16840     if (S_is_set[key]) {
16841       value = S[key]
16842       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16843       len += length(value) + length(field[++i])
16844       substed = 1
16845     } else
16846       len += 1 + keylen
16847   }
16848
16849   print line
16850 }
16851
16852 _ACAWK
16853 _ACEOF
16854 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16855 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16856   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16857 else
16858   cat
16859 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16860   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16861 _ACEOF
16862
16863 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16864 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16865 # trailing colons and then remove the whole line if VPATH becomes empty
16866 # (actually we leave an empty line to preserve line numbers).
16867 if test "x$srcdir" = x.; then
16868   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16869 s/:*\$(srcdir):*/:/
16870 s/:*\${srcdir}:*/:/
16871 s/:*@srcdir@:*/:/
16872 s/^\([^=]*=[     ]*\):*/\1/
16873 s/:*$//
16874 s/^[^=]*=[       ]*$//
16875 }'
16876 fi
16877
16878 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16879 fi # test -n "$CONFIG_FILES"
16880
16881 # Set up the scripts for CONFIG_HEADERS section.
16882 # No need to generate them if there are no CONFIG_HEADERS.
16883 # This happens for instance with `./config.status Makefile'.
16884 if test -n "$CONFIG_HEADERS"; then
16885 cat >"$tmp/defines.awk" <<\_ACAWK ||
16886 BEGIN {
16887 _ACEOF
16888
16889 # Transform confdefs.h into an awk script `defines.awk', embedded as
16890 # here-document in config.status, that substitutes the proper values into
16891 # config.h.in to produce config.h.
16892
16893 # Create a delimiter string that does not exist in confdefs.h, to ease
16894 # handling of long lines.
16895 ac_delim='%!_!# '
16896 for ac_last_try in false false :; do
16897   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
16898   if test -z "$ac_t"; then
16899     break
16900   elif $ac_last_try; then
16901     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
16902   else
16903     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16904   fi
16905 done
16906
16907 # For the awk script, D is an array of macro values keyed by name,
16908 # likewise P contains macro parameters if any.  Preserve backslash
16909 # newline sequences.
16910
16911 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16912 sed -n '
16913 s/.\{148\}/&'"$ac_delim"'/g
16914 t rset
16915 :rset
16916 s/^[     ]*#[    ]*define[       ][      ]*/ /
16917 t def
16918 d
16919 :def
16920 s/\\$//
16921 t bsnl
16922 s/["\\]/\\&/g
16923 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16924 D["\1"]=" \3"/p
16925 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
16926 d
16927 :bsnl
16928 s/["\\]/\\&/g
16929 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16930 D["\1"]=" \3\\\\\\n"\\/p
16931 t cont
16932 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
16933 t cont
16934 d
16935 :cont
16936 n
16937 s/.\{148\}/&'"$ac_delim"'/g
16938 t clear
16939 :clear
16940 s/\\$//
16941 t bsnlc
16942 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16943 d
16944 :bsnlc
16945 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16946 b cont
16947 ' <confdefs.h | sed '
16948 s/'"$ac_delim"'/"\\\
16949 "/g' >>$CONFIG_STATUS || ac_write_fail=1
16950
16951 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16952   for (key in D) D_is_set[key] = 1
16953   FS = "\a"
16954 }
16955 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
16956   line = \$ 0
16957   split(line, arg, " ")
16958   if (arg[1] == "#") {
16959     defundef = arg[2]
16960     mac1 = arg[3]
16961   } else {
16962     defundef = substr(arg[1], 2)
16963     mac1 = arg[2]
16964   }
16965   split(mac1, mac2, "(") #)
16966   macro = mac2[1]
16967   prefix = substr(line, 1, index(line, defundef) - 1)
16968   if (D_is_set[macro]) {
16969     # Preserve the white space surrounding the "#".
16970     print prefix "define", macro P[macro] D[macro]
16971     next
16972   } else {
16973     # Replace #undef with comments.  This is necessary, for example,
16974     # in the case of _POSIX_SOURCE, which is predefined and required
16975     # on some systems where configure will not decide to define it.
16976     if (defundef == "undef") {
16977       print "/*", prefix defundef, macro, "*/"
16978       next
16979     }
16980   }
16981 }
16982 { print }
16983 _ACAWK
16984 _ACEOF
16985 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16986   as_fn_error "could not setup config headers machinery" "$LINENO" 5
16987 fi # test -n "$CONFIG_HEADERS"
16988
16989
16990 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
16991 shift
16992 for ac_tag
16993 do
16994   case $ac_tag in
16995   :[FHLC]) ac_mode=$ac_tag; continue;;
16996   esac
16997   case $ac_mode$ac_tag in
16998   :[FHL]*:*);;
16999   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17000   :[FH]-) ac_tag=-:-;;
17001   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17002   esac
17003   ac_save_IFS=$IFS
17004   IFS=:
17005   set x $ac_tag
17006   IFS=$ac_save_IFS
17007   shift
17008   ac_file=$1
17009   shift
17010
17011   case $ac_mode in
17012   :L) ac_source=$1;;
17013   :[FH])
17014     ac_file_inputs=
17015     for ac_f
17016     do
17017       case $ac_f in
17018       -) ac_f="$tmp/stdin";;
17019       *) # Look for the file first in the build tree, then in the source tree
17020          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17021          # because $ac_f cannot contain `:'.
17022          test -f "$ac_f" ||
17023            case $ac_f in
17024            [\\/$]*) false;;
17025            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17026            esac ||
17027            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17028       esac
17029       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17030       as_fn_append ac_file_inputs " '$ac_f'"
17031     done
17032
17033     # Let's still pretend it is `configure' which instantiates (i.e., don't
17034     # use $as_me), people would be surprised to read:
17035     #    /* config.h.  Generated by config.status.  */
17036     configure_input='Generated from '`
17037           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17038         `' by configure.'
17039     if test x"$ac_file" != x-; then
17040       configure_input="$ac_file.  $configure_input"
17041       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17042 $as_echo "$as_me: creating $ac_file" >&6;}
17043     fi
17044     # Neutralize special characters interpreted by sed in replacement strings.
17045     case $configure_input in #(
17046     *\&* | *\|* | *\\* )
17047        ac_sed_conf_input=`$as_echo "$configure_input" |
17048        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17049     *) ac_sed_conf_input=$configure_input;;
17050     esac
17051
17052     case $ac_tag in
17053     *:-:* | *:-) cat >"$tmp/stdin" \
17054       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17055     esac
17056     ;;
17057   esac
17058
17059   ac_dir=`$as_dirname -- "$ac_file" ||
17060 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17061          X"$ac_file" : 'X\(//\)[^/]' \| \
17062          X"$ac_file" : 'X\(//\)$' \| \
17063          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17064 $as_echo X"$ac_file" |
17065     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17066             s//\1/
17067             q
17068           }
17069           /^X\(\/\/\)[^/].*/{
17070             s//\1/
17071             q
17072           }
17073           /^X\(\/\/\)$/{
17074             s//\1/
17075             q
17076           }
17077           /^X\(\/\).*/{
17078             s//\1/
17079             q
17080           }
17081           s/.*/./; q'`
17082   as_dir="$ac_dir"; as_fn_mkdir_p
17083   ac_builddir=.
17084
17085 case "$ac_dir" in
17086 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17087 *)
17088   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17089   # A ".." for each directory in $ac_dir_suffix.
17090   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17091   case $ac_top_builddir_sub in
17092   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17093   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17094   esac ;;
17095 esac
17096 ac_abs_top_builddir=$ac_pwd
17097 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17098 # for backward compatibility:
17099 ac_top_builddir=$ac_top_build_prefix
17100
17101 case $srcdir in
17102   .)  # We are building in place.
17103     ac_srcdir=.
17104     ac_top_srcdir=$ac_top_builddir_sub
17105     ac_abs_top_srcdir=$ac_pwd ;;
17106   [\\/]* | ?:[\\/]* )  # Absolute name.
17107     ac_srcdir=$srcdir$ac_dir_suffix;
17108     ac_top_srcdir=$srcdir
17109     ac_abs_top_srcdir=$srcdir ;;
17110   *) # Relative name.
17111     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17112     ac_top_srcdir=$ac_top_build_prefix$srcdir
17113     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17114 esac
17115 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17116
17117
17118   case $ac_mode in
17119   :F)
17120   #
17121   # CONFIG_FILE
17122   #
17123
17124   case $INSTALL in
17125   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17126   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17127   esac
17128   ac_MKDIR_P=$MKDIR_P
17129   case $MKDIR_P in
17130   [\\/$]* | ?:[\\/]* ) ;;
17131   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17132   esac
17133 _ACEOF
17134
17135 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17136 # If the template does not know about datarootdir, expand it.
17137 # FIXME: This hack should be removed a few years after 2.60.
17138 ac_datarootdir_hack=; ac_datarootdir_seen=
17139 ac_sed_dataroot='
17140 /datarootdir/ {
17141   p
17142   q
17143 }
17144 /@datadir@/p
17145 /@docdir@/p
17146 /@infodir@/p
17147 /@localedir@/p
17148 /@mandir@/p'
17149 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17150 *datarootdir*) ac_datarootdir_seen=yes;;
17151 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17152   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17153 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17154 _ACEOF
17155 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17156   ac_datarootdir_hack='
17157   s&@datadir@&$datadir&g
17158   s&@docdir@&$docdir&g
17159   s&@infodir@&$infodir&g
17160   s&@localedir@&$localedir&g
17161   s&@mandir@&$mandir&g
17162   s&\\\${datarootdir}&$datarootdir&g' ;;
17163 esac
17164 _ACEOF
17165
17166 # Neutralize VPATH when `$srcdir' = `.'.
17167 # Shell code in configure.ac might set extrasub.
17168 # FIXME: do we really want to maintain this feature?
17169 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17170 ac_sed_extra="$ac_vpsub
17171 $extrasub
17172 _ACEOF
17173 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17174 :t
17175 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17176 s|@configure_input@|$ac_sed_conf_input|;t t
17177 s&@top_builddir@&$ac_top_builddir_sub&;t t
17178 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17179 s&@srcdir@&$ac_srcdir&;t t
17180 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17181 s&@top_srcdir@&$ac_top_srcdir&;t t
17182 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17183 s&@builddir@&$ac_builddir&;t t
17184 s&@abs_builddir@&$ac_abs_builddir&;t t
17185 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17186 s&@INSTALL@&$ac_INSTALL&;t t
17187 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17188 $ac_datarootdir_hack
17189 "
17190 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
17191   || as_fn_error "could not create $ac_file" "$LINENO" 5
17192
17193 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17194   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17195   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17196   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17197 which seems to be undefined.  Please make sure it is defined." >&5
17198 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17199 which seems to be undefined.  Please make sure it is defined." >&2;}
17200
17201   rm -f "$tmp/stdin"
17202   case $ac_file in
17203   -) cat "$tmp/out" && rm -f "$tmp/out";;
17204   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17205   esac \
17206   || as_fn_error "could not create $ac_file" "$LINENO" 5
17207  ;;
17208   :H)
17209   #
17210   # CONFIG_HEADER
17211   #
17212   if test x"$ac_file" != x-; then
17213     {
17214       $as_echo "/* $configure_input  */" \
17215       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17216     } >"$tmp/config.h" \
17217       || as_fn_error "could not create $ac_file" "$LINENO" 5
17218     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17219       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17220 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17221     else
17222       rm -f "$ac_file"
17223       mv "$tmp/config.h" "$ac_file" \
17224         || as_fn_error "could not create $ac_file" "$LINENO" 5
17225     fi
17226   else
17227     $as_echo "/* $configure_input  */" \
17228       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17229       || as_fn_error "could not create -" "$LINENO" 5
17230   fi
17231 # Compute "$ac_file"'s index in $config_headers.
17232 _am_arg="$ac_file"
17233 _am_stamp_count=1
17234 for _am_header in $config_headers :; do
17235   case $_am_header in
17236     $_am_arg | $_am_arg:* )
17237       break ;;
17238     * )
17239       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17240   esac
17241 done
17242 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17243 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17244          X"$_am_arg" : 'X\(//\)[^/]' \| \
17245          X"$_am_arg" : 'X\(//\)$' \| \
17246          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17247 $as_echo X"$_am_arg" |
17248     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17249             s//\1/
17250             q
17251           }
17252           /^X\(\/\/\)[^/].*/{
17253             s//\1/
17254             q
17255           }
17256           /^X\(\/\/\)$/{
17257             s//\1/
17258             q
17259           }
17260           /^X\(\/\).*/{
17261             s//\1/
17262             q
17263           }
17264           s/.*/./; q'`/stamp-h$_am_stamp_count
17265  ;;
17266
17267   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17268 $as_echo "$as_me: executing $ac_file commands" >&6;}
17269  ;;
17270   esac
17271
17272
17273   case $ac_file$ac_mode in
17274     "default-1":C)
17275 # Only add multilib support code if we just rebuilt the top-level
17276 # Makefile.
17277 case " $CONFIG_FILES " in
17278  *" Makefile "*)
17279    ac_file=Makefile . ${multi_basedir}/config-ml.in
17280    ;;
17281 esac ;;
17282     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17283   # Autoconf 2.62 quotes --file arguments for eval, but not when files
17284   # are listed without --file.  Let's play safe and only enable the eval
17285   # if we detect the quoting.
17286   case $CONFIG_FILES in
17287   *\'*) eval set x "$CONFIG_FILES" ;;
17288   *)   set x $CONFIG_FILES ;;
17289   esac
17290   shift
17291   for mf
17292   do
17293     # Strip MF so we end up with the name of the file.
17294     mf=`echo "$mf" | sed -e 's/:.*$//'`
17295     # Check whether this is an Automake generated Makefile or not.
17296     # We used to match only the files named `Makefile.in', but
17297     # some people rename them; so instead we look at the file content.
17298     # Grep'ing the first line is not enough: some people post-process
17299     # each Makefile.in and add a new line on top of each file to say so.
17300     # Grep'ing the whole file is not good either: AIX grep has a line
17301     # limit of 2048, but all sed's we know have understand at least 4000.
17302     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17303       dirpart=`$as_dirname -- "$mf" ||
17304 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17305          X"$mf" : 'X\(//\)[^/]' \| \
17306          X"$mf" : 'X\(//\)$' \| \
17307          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17308 $as_echo X"$mf" |
17309     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17310             s//\1/
17311             q
17312           }
17313           /^X\(\/\/\)[^/].*/{
17314             s//\1/
17315             q
17316           }
17317           /^X\(\/\/\)$/{
17318             s//\1/
17319             q
17320           }
17321           /^X\(\/\).*/{
17322             s//\1/
17323             q
17324           }
17325           s/.*/./; q'`
17326     else
17327       continue
17328     fi
17329     # Extract the definition of DEPDIR, am__include, and am__quote
17330     # from the Makefile without running `make'.
17331     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17332     test -z "$DEPDIR" && continue
17333     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17334     test -z "am__include" && continue
17335     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17336     # When using ansi2knr, U may be empty or an underscore; expand it
17337     U=`sed -n 's/^U = //p' < "$mf"`
17338     # Find all dependency output files, they are included files with
17339     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17340     # simplest approach to changing $(DEPDIR) to its actual value in the
17341     # expansion.
17342     for file in `sed -n "
17343       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17344          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
17345       # Make sure the directory exists.
17346       test -f "$dirpart/$file" && continue
17347       fdir=`$as_dirname -- "$file" ||
17348 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17349          X"$file" : 'X\(//\)[^/]' \| \
17350          X"$file" : 'X\(//\)$' \| \
17351          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17352 $as_echo X"$file" |
17353     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17354             s//\1/
17355             q
17356           }
17357           /^X\(\/\/\)[^/].*/{
17358             s//\1/
17359             q
17360           }
17361           /^X\(\/\/\)$/{
17362             s//\1/
17363             q
17364           }
17365           /^X\(\/\).*/{
17366             s//\1/
17367             q
17368           }
17369           s/.*/./; q'`
17370       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17371       # echo "creating $dirpart/$file"
17372       echo '# dummy' > "$dirpart/$file"
17373     done
17374   done
17375 }
17376  ;;
17377     "libtool":C)
17378
17379     # See if we are running on zsh, and set the options which allow our
17380     # commands through without removal of \ escapes.
17381     if test -n "${ZSH_VERSION+set}" ; then
17382       setopt NO_GLOB_SUBST
17383     fi
17384
17385     cfgfile="${ofile}T"
17386     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17387     $RM "$cfgfile"
17388
17389     cat <<_LT_EOF >> "$cfgfile"
17390 #! $SHELL
17391
17392 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17393 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17394 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17395 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17396 #
17397 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17398 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17399 #   Written by Gordon Matzigkeit, 1996
17400 #
17401 #   This file is part of GNU Libtool.
17402 #
17403 # GNU Libtool is free software; you can redistribute it and/or
17404 # modify it under the terms of the GNU General Public License as
17405 # published by the Free Software Foundation; either version 2 of
17406 # the License, or (at your option) any later version.
17407 #
17408 # As a special exception to the GNU General Public License,
17409 # if you distribute this file as part of a program or library that
17410 # is built using GNU Libtool, you may include this file under the
17411 # same distribution terms that you use for the rest of that program.
17412 #
17413 # GNU Libtool is distributed in the hope that it will be useful,
17414 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17415 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17416 # GNU General Public License for more details.
17417 #
17418 # You should have received a copy of the GNU General Public License
17419 # along with GNU Libtool; see the file COPYING.  If not, a copy
17420 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17421 # obtained by writing to the Free Software Foundation, Inc.,
17422 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17423
17424
17425 # The names of the tagged configurations supported by this script.
17426 available_tags="GO "
17427
17428 # ### BEGIN LIBTOOL CONFIG
17429
17430 # A sed program that does not truncate output.
17431 SED=$lt_SED
17432
17433 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17434 Xsed="\$SED -e 1s/^X//"
17435
17436 # A grep program that handles long lines.
17437 GREP=$lt_GREP
17438
17439 # An ERE matcher.
17440 EGREP=$lt_EGREP
17441
17442 # A literal string matcher.
17443 FGREP=$lt_FGREP
17444
17445 # Shell to use when invoking shell scripts.
17446 SHELL=$lt_SHELL
17447
17448 # An echo program that protects backslashes.
17449 ECHO=$lt_ECHO
17450
17451 # Which release of libtool.m4 was used?
17452 macro_version=$macro_version
17453 macro_revision=$macro_revision
17454
17455 # Whether or not to build shared libraries.
17456 build_libtool_libs=$enable_shared
17457
17458 # Whether or not to build static libraries.
17459 build_old_libs=$enable_static
17460
17461 # What type of objects to build.
17462 pic_mode=$pic_mode
17463
17464 # Whether or not to optimize for fast installation.
17465 fast_install=$enable_fast_install
17466
17467 # The host system.
17468 host_alias=$host_alias
17469 host=$host
17470 host_os=$host_os
17471
17472 # The build system.
17473 build_alias=$build_alias
17474 build=$build
17475 build_os=$build_os
17476
17477 # A BSD- or MS-compatible name lister.
17478 NM=$lt_NM
17479
17480 # Whether we need soft or hard links.
17481 LN_S=$lt_LN_S
17482
17483 # What is the maximum length of a command?
17484 max_cmd_len=$max_cmd_len
17485
17486 # Object file suffix (normally "o").
17487 objext=$ac_objext
17488
17489 # Executable file suffix (normally "").
17490 exeext=$exeext
17491
17492 # whether the shell understands "unset".
17493 lt_unset=$lt_unset
17494
17495 # turn spaces into newlines.
17496 SP2NL=$lt_lt_SP2NL
17497
17498 # turn newlines into spaces.
17499 NL2SP=$lt_lt_NL2SP
17500
17501 # An object symbol dumper.
17502 OBJDUMP=$lt_OBJDUMP
17503
17504 # Method to check whether dependent libraries are shared objects.
17505 deplibs_check_method=$lt_deplibs_check_method
17506
17507 # Command to use when deplibs_check_method == "file_magic".
17508 file_magic_cmd=$lt_file_magic_cmd
17509
17510 # The archiver.
17511 AR=$lt_AR
17512 AR_FLAGS=$lt_AR_FLAGS
17513
17514 # A symbol stripping program.
17515 STRIP=$lt_STRIP
17516
17517 # Commands used to install an old-style archive.
17518 RANLIB=$lt_RANLIB
17519 old_postinstall_cmds=$lt_old_postinstall_cmds
17520 old_postuninstall_cmds=$lt_old_postuninstall_cmds
17521
17522 # Whether to use a lock for old archive extraction.
17523 lock_old_archive_extraction=$lock_old_archive_extraction
17524
17525 # A C compiler.
17526 LTCC=$lt_CC
17527
17528 # LTCC compiler flags.
17529 LTCFLAGS=$lt_CFLAGS
17530
17531 # Take the output of nm and produce a listing of raw symbols and C names.
17532 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
17533
17534 # Transform the output of nm in a proper C declaration.
17535 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
17536
17537 # Transform the output of nm in a C name address pair.
17538 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
17539
17540 # Transform the output of nm in a C name address pair when lib prefix is needed.
17541 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
17542
17543 # The name of the directory that contains temporary libtool files.
17544 objdir=$objdir
17545
17546 # Used to examine libraries when file_magic_cmd begins with "file".
17547 MAGIC_CMD=$MAGIC_CMD
17548
17549 # Must we lock files when doing compilation?
17550 need_locks=$lt_need_locks
17551
17552 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
17553 DSYMUTIL=$lt_DSYMUTIL
17554
17555 # Tool to change global to local symbols on Mac OS X.
17556 NMEDIT=$lt_NMEDIT
17557
17558 # Tool to manipulate fat objects and archives on Mac OS X.
17559 LIPO=$lt_LIPO
17560
17561 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
17562 OTOOL=$lt_OTOOL
17563
17564 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
17565 OTOOL64=$lt_OTOOL64
17566
17567 # Old archive suffix (normally "a").
17568 libext=$libext
17569
17570 # Shared library suffix (normally ".so").
17571 shrext_cmds=$lt_shrext_cmds
17572
17573 # The commands to extract the exported symbol list from a shared archive.
17574 extract_expsyms_cmds=$lt_extract_expsyms_cmds
17575
17576 # Variables whose values should be saved in libtool wrapper scripts and
17577 # restored at link time.
17578 variables_saved_for_relink=$lt_variables_saved_for_relink
17579
17580 # Do we need the "lib" prefix for modules?
17581 need_lib_prefix=$need_lib_prefix
17582
17583 # Do we need a version for libraries?
17584 need_version=$need_version
17585
17586 # Library versioning type.
17587 version_type=$version_type
17588
17589 # Shared library runtime path variable.
17590 runpath_var=$runpath_var
17591
17592 # Shared library path variable.
17593 shlibpath_var=$shlibpath_var
17594
17595 # Is shlibpath searched before the hard-coded library search path?
17596 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
17597
17598 # Format of library name prefix.
17599 libname_spec=$lt_libname_spec
17600
17601 # List of archive names.  First name is the real one, the rest are links.
17602 # The last name is the one that the linker finds with -lNAME
17603 library_names_spec=$lt_library_names_spec
17604
17605 # The coded name of the library, if different from the real name.
17606 soname_spec=$lt_soname_spec
17607
17608 # Permission mode override for installation of shared libraries.
17609 install_override_mode=$lt_install_override_mode
17610
17611 # Command to use after installation of a shared archive.
17612 postinstall_cmds=$lt_postinstall_cmds
17613
17614 # Command to use after uninstallation of a shared archive.
17615 postuninstall_cmds=$lt_postuninstall_cmds
17616
17617 # Commands used to finish a libtool library installation in a directory.
17618 finish_cmds=$lt_finish_cmds
17619
17620 # As "finish_cmds", except a single script fragment to be evaled but
17621 # not shown.
17622 finish_eval=$lt_finish_eval
17623
17624 # Whether we should hardcode library paths into libraries.
17625 hardcode_into_libs=$hardcode_into_libs
17626
17627 # Compile-time system search path for libraries.
17628 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
17629
17630 # Run-time system search path for libraries.
17631 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
17632
17633 # Whether dlopen is supported.
17634 dlopen_support=$enable_dlopen
17635
17636 # Whether dlopen of programs is supported.
17637 dlopen_self=$enable_dlopen_self
17638
17639 # Whether dlopen of statically linked programs is supported.
17640 dlopen_self_static=$enable_dlopen_self_static
17641
17642 # Commands to strip libraries.
17643 old_striplib=$lt_old_striplib
17644 striplib=$lt_striplib
17645
17646
17647 # The linker used to build libraries.
17648 LD=$lt_LD
17649
17650 # How to create reloadable object files.
17651 reload_flag=$lt_reload_flag
17652 reload_cmds=$lt_reload_cmds
17653
17654 # Commands used to build an old-style archive.
17655 old_archive_cmds=$lt_old_archive_cmds
17656
17657 # A language specific compiler.
17658 CC=$lt_compiler
17659
17660 # Is the compiler the GNU compiler?
17661 with_gcc=$GCC
17662
17663 # Compiler flag to turn off builtin functions.
17664 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
17665
17666 # How to pass a linker flag through the compiler.
17667 wl=$lt_lt_prog_compiler_wl
17668
17669 # Additional compiler flags for building library objects.
17670 pic_flag=$lt_lt_prog_compiler_pic
17671
17672 # Compiler flag to prevent dynamic linking.
17673 link_static_flag=$lt_lt_prog_compiler_static
17674
17675 # Does compiler simultaneously support -c and -o options?
17676 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
17677
17678 # Whether or not to add -lc for building shared libraries.
17679 build_libtool_need_lc=$archive_cmds_need_lc
17680
17681 # Whether or not to disallow shared libs when runtime libs are static.
17682 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
17683
17684 # Compiler flag to allow reflexive dlopens.
17685 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
17686
17687 # Compiler flag to generate shared objects directly from archives.
17688 whole_archive_flag_spec=$lt_whole_archive_flag_spec
17689
17690 # Whether the compiler copes with passing no objects directly.
17691 compiler_needs_object=$lt_compiler_needs_object
17692
17693 # Create an old-style archive from a shared archive.
17694 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
17695
17696 # Create a temporary old-style archive to link instead of a shared archive.
17697 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
17698
17699 # Commands used to build a shared archive.
17700 archive_cmds=$lt_archive_cmds
17701 archive_expsym_cmds=$lt_archive_expsym_cmds
17702
17703 # Commands used to build a loadable module if different from building
17704 # a shared archive.
17705 module_cmds=$lt_module_cmds
17706 module_expsym_cmds=$lt_module_expsym_cmds
17707
17708 # Whether we are building with GNU ld or not.
17709 with_gnu_ld=$lt_with_gnu_ld
17710
17711 # Flag that allows shared libraries with undefined symbols to be built.
17712 allow_undefined_flag=$lt_allow_undefined_flag
17713
17714 # Flag that enforces no undefined symbols.
17715 no_undefined_flag=$lt_no_undefined_flag
17716
17717 # Flag to hardcode \$libdir into a binary during linking.
17718 # This must work even if \$libdir does not exist
17719 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
17720
17721 # If ld is used when linking, flag to hardcode \$libdir into a binary
17722 # during linking.  This must work even if \$libdir does not exist.
17723 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
17724
17725 # Whether we need a single "-rpath" flag with a separated argument.
17726 hardcode_libdir_separator=$lt_hardcode_libdir_separator
17727
17728 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17729 # DIR into the resulting binary.
17730 hardcode_direct=$hardcode_direct
17731
17732 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17733 # DIR into the resulting binary and the resulting library dependency is
17734 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
17735 # library is relocated.
17736 hardcode_direct_absolute=$hardcode_direct_absolute
17737
17738 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
17739 # into the resulting binary.
17740 hardcode_minus_L=$hardcode_minus_L
17741
17742 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
17743 # into the resulting binary.
17744 hardcode_shlibpath_var=$hardcode_shlibpath_var
17745
17746 # Set to "yes" if building a shared library automatically hardcodes DIR
17747 # into the library and all subsequent libraries and executables linked
17748 # against it.
17749 hardcode_automatic=$hardcode_automatic
17750
17751 # Set to yes if linker adds runtime paths of dependent libraries
17752 # to runtime path list.
17753 inherit_rpath=$inherit_rpath
17754
17755 # Whether libtool must link a program against all its dependency libraries.
17756 link_all_deplibs=$link_all_deplibs
17757
17758 # Fix the shell variable \$srcfile for the compiler.
17759 fix_srcfile_path=$lt_fix_srcfile_path
17760
17761 # Set to "yes" if exported symbols are required.
17762 always_export_symbols=$always_export_symbols
17763
17764 # The commands to list exported symbols.
17765 export_symbols_cmds=$lt_export_symbols_cmds
17766
17767 # Symbols that should not be listed in the preloaded symbols.
17768 exclude_expsyms=$lt_exclude_expsyms
17769
17770 # Symbols that must always be exported.
17771 include_expsyms=$lt_include_expsyms
17772
17773 # Commands necessary for linking programs (against libraries) with templates.
17774 prelink_cmds=$lt_prelink_cmds
17775
17776 # Specify filename containing input files.
17777 file_list_spec=$lt_file_list_spec
17778
17779 # How to hardcode a shared library path into an executable.
17780 hardcode_action=$hardcode_action
17781
17782 # ### END LIBTOOL CONFIG
17783
17784 _LT_EOF
17785
17786   case $host_os in
17787   aix3*)
17788     cat <<\_LT_EOF >> "$cfgfile"
17789 # AIX sometimes has problems with the GCC collect2 program.  For some
17790 # reason, if we set the COLLECT_NAMES environment variable, the problems
17791 # vanish in a puff of smoke.
17792 if test "X${COLLECT_NAMES+set}" != Xset; then
17793   COLLECT_NAMES=
17794   export COLLECT_NAMES
17795 fi
17796 _LT_EOF
17797     ;;
17798   esac
17799
17800
17801 ltmain="$ac_aux_dir/ltmain.sh"
17802
17803
17804   # We use sed instead of cat because bash on DJGPP gets confused if
17805   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
17806   # text mode, it properly converts lines to CR/LF.  This bash problem
17807   # is reportedly fixed, but why not run on old versions too?
17808   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
17809     || (rm -f "$cfgfile"; exit 1)
17810
17811   case $xsi_shell in
17812   yes)
17813     cat << \_LT_EOF >> "$cfgfile"
17814
17815 # func_dirname file append nondir_replacement
17816 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17817 # otherwise set result to NONDIR_REPLACEMENT.
17818 func_dirname ()
17819 {
17820   case ${1} in
17821     */*) func_dirname_result="${1%/*}${2}" ;;
17822     *  ) func_dirname_result="${3}" ;;
17823   esac
17824 }
17825
17826 # func_basename file
17827 func_basename ()
17828 {
17829   func_basename_result="${1##*/}"
17830 }
17831
17832 # func_dirname_and_basename file append nondir_replacement
17833 # perform func_basename and func_dirname in a single function
17834 # call:
17835 #   dirname:  Compute the dirname of FILE.  If nonempty,
17836 #             add APPEND to the result, otherwise set result
17837 #             to NONDIR_REPLACEMENT.
17838 #             value returned in "$func_dirname_result"
17839 #   basename: Compute filename of FILE.
17840 #             value retuned in "$func_basename_result"
17841 # Implementation must be kept synchronized with func_dirname
17842 # and func_basename. For efficiency, we do not delegate to
17843 # those functions but instead duplicate the functionality here.
17844 func_dirname_and_basename ()
17845 {
17846   case ${1} in
17847     */*) func_dirname_result="${1%/*}${2}" ;;
17848     *  ) func_dirname_result="${3}" ;;
17849   esac
17850   func_basename_result="${1##*/}"
17851 }
17852
17853 # func_stripname prefix suffix name
17854 # strip PREFIX and SUFFIX off of NAME.
17855 # PREFIX and SUFFIX must not contain globbing or regex special
17856 # characters, hashes, percent signs, but SUFFIX may contain a leading
17857 # dot (in which case that matches only a dot).
17858 func_stripname ()
17859 {
17860   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
17861   # positional parameters, so assign one to ordinary parameter first.
17862   func_stripname_result=${3}
17863   func_stripname_result=${func_stripname_result#"${1}"}
17864   func_stripname_result=${func_stripname_result%"${2}"}
17865 }
17866
17867 # func_opt_split
17868 func_opt_split ()
17869 {
17870   func_opt_split_opt=${1%%=*}
17871   func_opt_split_arg=${1#*=}
17872 }
17873
17874 # func_lo2o object
17875 func_lo2o ()
17876 {
17877   case ${1} in
17878     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
17879     *)    func_lo2o_result=${1} ;;
17880   esac
17881 }
17882
17883 # func_xform libobj-or-source
17884 func_xform ()
17885 {
17886   func_xform_result=${1%.*}.lo
17887 }
17888
17889 # func_arith arithmetic-term...
17890 func_arith ()
17891 {
17892   func_arith_result=$(( $* ))
17893 }
17894
17895 # func_len string
17896 # STRING may not start with a hyphen.
17897 func_len ()
17898 {
17899   func_len_result=${#1}
17900 }
17901
17902 _LT_EOF
17903     ;;
17904   *) # Bourne compatible functions.
17905     cat << \_LT_EOF >> "$cfgfile"
17906
17907 # func_dirname file append nondir_replacement
17908 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17909 # otherwise set result to NONDIR_REPLACEMENT.
17910 func_dirname ()
17911 {
17912   # Extract subdirectory from the argument.
17913   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
17914   if test "X$func_dirname_result" = "X${1}"; then
17915     func_dirname_result="${3}"
17916   else
17917     func_dirname_result="$func_dirname_result${2}"
17918   fi
17919 }
17920
17921 # func_basename file
17922 func_basename ()
17923 {
17924   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
17925 }
17926
17927
17928 # func_stripname prefix suffix name
17929 # strip PREFIX and SUFFIX off of NAME.
17930 # PREFIX and SUFFIX must not contain globbing or regex special
17931 # characters, hashes, percent signs, but SUFFIX may contain a leading
17932 # dot (in which case that matches only a dot).
17933 # func_strip_suffix prefix name
17934 func_stripname ()
17935 {
17936   case ${2} in
17937     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
17938     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
17939   esac
17940 }
17941
17942 # sed scripts:
17943 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
17944 my_sed_long_arg='1s/^-[^=]*=//'
17945
17946 # func_opt_split
17947 func_opt_split ()
17948 {
17949   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
17950   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
17951 }
17952
17953 # func_lo2o object
17954 func_lo2o ()
17955 {
17956   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
17957 }
17958
17959 # func_xform libobj-or-source
17960 func_xform ()
17961 {
17962   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
17963 }
17964
17965 # func_arith arithmetic-term...
17966 func_arith ()
17967 {
17968   func_arith_result=`expr "$@"`
17969 }
17970
17971 # func_len string
17972 # STRING may not start with a hyphen.
17973 func_len ()
17974 {
17975   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
17976 }
17977
17978 _LT_EOF
17979 esac
17980
17981 case $lt_shell_append in
17982   yes)
17983     cat << \_LT_EOF >> "$cfgfile"
17984
17985 # func_append var value
17986 # Append VALUE to the end of shell variable VAR.
17987 func_append ()
17988 {
17989   eval "$1+=\$2"
17990 }
17991 _LT_EOF
17992     ;;
17993   *)
17994     cat << \_LT_EOF >> "$cfgfile"
17995
17996 # func_append var value
17997 # Append VALUE to the end of shell variable VAR.
17998 func_append ()
17999 {
18000   eval "$1=\$$1\$2"
18001 }
18002
18003 _LT_EOF
18004     ;;
18005   esac
18006
18007
18008   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
18009     || (rm -f "$cfgfile"; exit 1)
18010
18011   mv -f "$cfgfile" "$ofile" ||
18012     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
18013   chmod +x "$ofile"
18014
18015
18016     cat <<_LT_EOF >> "$ofile"
18017
18018 # ### BEGIN LIBTOOL TAG CONFIG: GO
18019
18020 # The linker used to build libraries.
18021 LD=$lt_LD_GO
18022
18023 # How to create reloadable object files.
18024 reload_flag=$lt_reload_flag_GO
18025 reload_cmds=$lt_reload_cmds_GO
18026
18027 # Commands used to build an old-style archive.
18028 old_archive_cmds=$lt_old_archive_cmds_GO
18029
18030 # A language specific compiler.
18031 CC=$lt_compiler_GO
18032
18033 # Is the compiler the GNU compiler?
18034 with_gcc=$GCC_GO
18035
18036 # Compiler flag to turn off builtin functions.
18037 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GO
18038
18039 # How to pass a linker flag through the compiler.
18040 wl=$lt_lt_prog_compiler_wl_GO
18041
18042 # Additional compiler flags for building library objects.
18043 pic_flag=$lt_lt_prog_compiler_pic_GO
18044
18045 # Compiler flag to prevent dynamic linking.
18046 link_static_flag=$lt_lt_prog_compiler_static_GO
18047
18048 # Does compiler simultaneously support -c and -o options?
18049 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GO
18050
18051 # Whether or not to add -lc for building shared libraries.
18052 build_libtool_need_lc=$archive_cmds_need_lc_GO
18053
18054 # Whether or not to disallow shared libs when runtime libs are static.
18055 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GO
18056
18057 # Compiler flag to allow reflexive dlopens.
18058 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GO
18059
18060 # Compiler flag to generate shared objects directly from archives.
18061 whole_archive_flag_spec=$lt_whole_archive_flag_spec_GO
18062
18063 # Whether the compiler copes with passing no objects directly.
18064 compiler_needs_object=$lt_compiler_needs_object_GO
18065
18066 # Create an old-style archive from a shared archive.
18067 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GO
18068
18069 # Create a temporary old-style archive to link instead of a shared archive.
18070 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GO
18071
18072 # Commands used to build a shared archive.
18073 archive_cmds=$lt_archive_cmds_GO
18074 archive_expsym_cmds=$lt_archive_expsym_cmds_GO
18075
18076 # Commands used to build a loadable module if different from building
18077 # a shared archive.
18078 module_cmds=$lt_module_cmds_GO
18079 module_expsym_cmds=$lt_module_expsym_cmds_GO
18080
18081 # Whether we are building with GNU ld or not.
18082 with_gnu_ld=$lt_with_gnu_ld_GO
18083
18084 # Flag that allows shared libraries with undefined symbols to be built.
18085 allow_undefined_flag=$lt_allow_undefined_flag_GO
18086
18087 # Flag that enforces no undefined symbols.
18088 no_undefined_flag=$lt_no_undefined_flag_GO
18089
18090 # Flag to hardcode \$libdir into a binary during linking.
18091 # This must work even if \$libdir does not exist
18092 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GO
18093
18094 # If ld is used when linking, flag to hardcode \$libdir into a binary
18095 # during linking.  This must work even if \$libdir does not exist.
18096 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GO
18097
18098 # Whether we need a single "-rpath" flag with a separated argument.
18099 hardcode_libdir_separator=$lt_hardcode_libdir_separator_GO
18100
18101 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18102 # DIR into the resulting binary.
18103 hardcode_direct=$hardcode_direct_GO
18104
18105 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18106 # DIR into the resulting binary and the resulting library dependency is
18107 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
18108 # library is relocated.
18109 hardcode_direct_absolute=$hardcode_direct_absolute_GO
18110
18111 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
18112 # into the resulting binary.
18113 hardcode_minus_L=$hardcode_minus_L_GO
18114
18115 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
18116 # into the resulting binary.
18117 hardcode_shlibpath_var=$hardcode_shlibpath_var_GO
18118
18119 # Set to "yes" if building a shared library automatically hardcodes DIR
18120 # into the library and all subsequent libraries and executables linked
18121 # against it.
18122 hardcode_automatic=$hardcode_automatic_GO
18123
18124 # Set to yes if linker adds runtime paths of dependent libraries
18125 # to runtime path list.
18126 inherit_rpath=$inherit_rpath_GO
18127
18128 # Whether libtool must link a program against all its dependency libraries.
18129 link_all_deplibs=$link_all_deplibs_GO
18130
18131 # Fix the shell variable \$srcfile for the compiler.
18132 fix_srcfile_path=$lt_fix_srcfile_path_GO
18133
18134 # Set to "yes" if exported symbols are required.
18135 always_export_symbols=$always_export_symbols_GO
18136
18137 # The commands to list exported symbols.
18138 export_symbols_cmds=$lt_export_symbols_cmds_GO
18139
18140 # Symbols that should not be listed in the preloaded symbols.
18141 exclude_expsyms=$lt_exclude_expsyms_GO
18142
18143 # Symbols that must always be exported.
18144 include_expsyms=$lt_include_expsyms_GO
18145
18146 # Commands necessary for linking programs (against libraries) with templates.
18147 prelink_cmds=$lt_prelink_cmds_GO
18148
18149 # Specify filename containing input files.
18150 file_list_spec=$lt_file_list_spec_GO
18151
18152 # How to hardcode a shared library path into an executable.
18153 hardcode_action=$hardcode_action_GO
18154
18155 # ### END LIBTOOL TAG CONFIG: GO
18156 _LT_EOF
18157
18158  ;;
18159     "default":C) if test -n "$CONFIG_FILES"; then
18160    # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
18161    # that multilib installs will end up installed in the correct place.
18162    # The testsuite needs it for multilib-aware ABI baseline files.
18163    # To work around this not being passed down from config-ml.in ->
18164    # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
18165    # append it here.  Only modify Makefiles that have just been created.
18166    #
18167    # Also, get rid of this simulated-VPATH thing that automake does.
18168    cat > vpsed << \_EOF
18169 s!`test -f '$<' || echo '$(srcdir)/'`!!
18170 _EOF
18171    for i in $SUBDIRS; do
18172     case $CONFIG_FILES in
18173      *${i}/Makefile*)
18174        #echo "Adding MULTISUBDIR to $i/Makefile"
18175        sed -f vpsed $i/Makefile > tmp
18176        grep '^MULTISUBDIR =' Makefile >> tmp
18177        mv tmp $i/Makefile
18178        ;;
18179     esac
18180    done
18181    rm vpsed
18182  fi
18183  ;;
18184
18185   esac
18186 done # for ac_tag
18187
18188
18189 as_fn_exit 0
18190 _ACEOF
18191 ac_clean_files=$ac_clean_files_save
18192
18193 test $ac_write_fail = 0 ||
18194   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
18195
18196
18197 # configure is writing to config.log, and then calls config.status.
18198 # config.status does its own redirection, appending to config.log.
18199 # Unfortunately, on DOS this fails, as config.log is still kept open
18200 # by configure, so config.status won't be able to write to it; its
18201 # output is simply discarded.  So we exec the FD to /dev/null,
18202 # effectively closing config.log, so it can be properly (re)opened and
18203 # appended to by config.status.  When coming back to configure, we
18204 # need to make the FD available again.
18205 if test "$no_create" != yes; then
18206   ac_cs_success=:
18207   ac_config_status_args=
18208   test "$silent" = yes &&
18209     ac_config_status_args="$ac_config_status_args --quiet"
18210   exec 5>/dev/null
18211   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18212   exec 5>>config.log
18213   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18214   # would make configure fail if this is the last instruction.
18215   $ac_cs_success || as_fn_exit $?
18216 fi
18217 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18218   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18219 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18220 fi
18221