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 HAVE_STAT_TIMESPEC_FALSE
 606 HAVE_STAT_TIMESPEC_TRUE
 607 STRUCT_EPOLL_EVENT_FD_OFFSET
 608 SIZEOF_STRUCT_EPOLL_EVENT
 609 MATH_FLAG
 610 STRINGOPS_FLAG
 611 HAVE_WAIT4_FALSE
 612 HAVE_WAIT4_TRUE
 613 HAVE_STRERROR_R_FALSE
 614 HAVE_STRERROR_R_TRUE
 615 HAVE_SYS_MMAN_H_FALSE
 616 HAVE_SYS_MMAN_H_TRUE
 617 PTHREAD_LIBS
 618 PTHREAD_CFLAGS
 619 NET_LIBS
 620 MATH_LIBS
 621 GOC_IS_LLGO_FALSE
 622 GOC_IS_LLGO_TRUE
 623 GO_SPLIT_STACK
 624 USING_SPLIT_STACK_FALSE
 625 USING_SPLIT_STACK_TRUE
 626 SPLIT_STACK
 627 HWCAP_CFLAGS
 628 OSCFLAGS
 629 GO_SYSCALL_OS_ARCH_FILE
 630 GO_SYSCALL_OS_FILE
 631 GO_LIBCALL_OS_ARCH_FILE
 632 GO_LIBCALL_OS_FILE
 633 ALLGOARCHFAMILY
 634 ALLGOARCH
 635 GOARCH
 636 USE_DEJAGNU
 637 ALLGOOS
 638 GOOS
 639 LIBGO_IS_BSD_FALSE
 640 LIBGO_IS_BSD_TRUE
 641 LIBGO_IS_AIX_FALSE
 642 LIBGO_IS_AIX_TRUE
 643 LIBGO_IS_SOLARIS_FALSE
 644 LIBGO_IS_SOLARIS_TRUE
 645 LIBGO_IS_RTEMS_FALSE
 646 LIBGO_IS_RTEMS_TRUE
 647 LIBGO_IS_DRAGONFLY_FALSE
 648 LIBGO_IS_DRAGONFLY_TRUE
 649 LIBGO_IS_OPENBSD_FALSE
 650 LIBGO_IS_OPENBSD_TRUE
 651 LIBGO_IS_NETBSD_FALSE
 652 LIBGO_IS_NETBSD_TRUE
 653 LIBGO_IS_LINUX_FALSE
 654 LIBGO_IS_LINUX_TRUE
 655 LIBGO_IS_IRIX_FALSE
 656 LIBGO_IS_IRIX_TRUE
 657 LIBGO_IS_FREEBSD_FALSE
 658 LIBGO_IS_FREEBSD_TRUE
 659 LIBGO_IS_DARWIN_FALSE
 660 LIBGO_IS_DARWIN_TRUE
 661 go_include
 662 LIBATOMIC
 663 USE_LIBFFI_FALSE
 664 USE_LIBFFI_TRUE
 665 LIBFFIINCS
 666 LIBFFI
 667 nover_glibgo_toolexeclibdir
 668 glibgo_toolexeclibdir
 669 glibgo_toolexecdir
 670 WERROR
 671 WARN_FLAGS
 672 CC_FOR_BUILD
 673 enable_static
 674 enable_shared
 675 CPP
 676 OTOOL64
 677 OTOOL
 678 LIPO
 679 NMEDIT
 680 DSYMUTIL
 681 AR
 682 OBJDUMP
 683 LN_S
 684 NM
 685 ac_ct_DUMPBIN
 686 DUMPBIN
 687 LIBTOOL
 688 OBJCOPY
 689 RANLIB
 690 LD
 691 FGREP
 692 EGREP
 693 GREP
 694 SED
 695 MAINT
 696 MAINTAINER_MODE_FALSE
 697 MAINTAINER_MODE_TRUE
 698 GOCFLAGS
 699 GOC
 700 am__fastdepCC_FALSE
 701 am__fastdepCC_TRUE
 702 CCDEPMODE
 703 am__nodep
 704 AMDEPBACKSLASH
 705 AMDEP_FALSE
 706 AMDEP_TRUE
 707 am__quote
 708 am__include
 709 DEPDIR
 710 OBJEXT
 711 EXEEXT
 712 ac_ct_CC
 713 CPPFLAGS
 714 LDFLAGS
 715 CFLAGS
 716 CC
 717 am__untar
 718 am__tar
 719 AMTAR
 720 am__leading_dot
 721 SET_MAKE
 722 AWK
 723 mkdir_p
 724 MKDIR_P
 725 INSTALL_STRIP_PROGRAM
 726 STRIP
 727 install_sh
 728 MAKEINFO
 729 AUTOHEADER
 730 AUTOMAKE
 731 AUTOCONF
 732 ACLOCAL
 733 VERSION
 734 PACKAGE
 735 CYGPATH_W
 736 am__isrc
 737 INSTALL_DATA
 738 INSTALL_SCRIPT
 739 INSTALL_PROGRAM
 740 target_os
 741 target_vendor
 742 target_cpu
 743 target
 744 host_os
 745 host_vendor
 746 host_cpu
 747 host
 748 build_os
 749 build_vendor
 750 build_cpu
 751 build
 752 multi_basedir
 753 libtool_VERSION
 754 target_alias
 755 host_alias
 756 build_alias
 757 LIBS
 758 ECHO_T
 759 ECHO_N
 760 ECHO_C
 761 DEFS
 762 mandir
 763 localedir
 764 libdir
 765 psdir
 766 pdfdir
 767 dvidir
 768 htmldir
 769 infodir
 770 docdir
 771 oldincludedir
 772 includedir
 773 localstatedir
 774 sharedstatedir
 775 sysconfdir
 776 datadir
 777 datarootdir
 778 libexecdir
 779 sbindir
 780 bindir
 781 program_transform_name
 782 prefix
 783 exec_prefix
 784 PACKAGE_URL
 785 PACKAGE_BUGREPORT
 786 PACKAGE_STRING
 787 PACKAGE_VERSION
 788 PACKAGE_TARNAME
 789 PACKAGE_NAME
 790 PATH_SEPARATOR
 791 SHELL'
 792 ac_subst_files=''
 793 ac_user_opts='
 794 enable_option_checking
 795 enable_multilib
 796 enable_dependency_tracking
 797 enable_maintainer_mode
 798 with_gnu_ld
 799 enable_shared
 800 enable_static
 801 with_pic
 802 enable_fast_install
 803 enable_libtool_lock
 804 enable_werror
 805 enable_version_specific_runtime_libs
 806 with_libffi
 807 with_libatomic
 808 with_system_libunwind
 809 '
 810       ac_precious_vars='build_alias
 811 host_alias
 812 target_alias
 813 CPP
 814 CPPFLAGS'
 815
 816
 817 # Initialize some variables set by options.
 818 ac_init_help=
 819 ac_init_version=false
 820 ac_unrecognized_opts=
 821 ac_unrecognized_sep=
 822 # The variables have the same names as the options, with
 823 # dashes changed to underlines.
 824 cache_file=/dev/null
 825 exec_prefix=NONE
 826 no_create=
 827 no_recursion=
 828 prefix=NONE
 829 program_prefix=NONE
 830 program_suffix=NONE
 831 program_transform_name=s,x,x,
 832 silent=
 833 site=
 834 srcdir=
 835 verbose=
 836 x_includes=NONE
 837 x_libraries=NONE
 838
 839 # Installation directory options.
 840 # These are left unexpanded so users can "make install exec_prefix=/foo"
 841 # and all the variables that are supposed to be based on exec_prefix
 842 # by default will actually change.
 843 # Use braces instead of parens because sh, perl, etc. also accept them.
 844 # (The list follows the same order as the GNU Coding Standards.)
 845 bindir='${exec_prefix}/bin'
 846 sbindir='${exec_prefix}/sbin'
 847 libexecdir='${exec_prefix}/libexec'
 848 datarootdir='${prefix}/share'
 849 datadir='${datarootdir}'
 850 sysconfdir='${prefix}/etc'
 851 sharedstatedir='${prefix}/com'
 852 localstatedir='${prefix}/var'
 853 includedir='${prefix}/include'
 854 oldincludedir='/usr/include'
 855 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 856 infodir='${datarootdir}/info'
 857 htmldir='${docdir}'
 858 dvidir='${docdir}'
 859 pdfdir='${docdir}'
 860 psdir='${docdir}'
 861 libdir='${exec_prefix}/lib'
 862 localedir='${datarootdir}/locale'
 863 mandir='${datarootdir}/man'
 864
 865 ac_prev=
 866 ac_dashdash=
 867 for ac_option
 868 do
 869   # If the previous option needs an argument, assign it.
 870   if test -n "$ac_prev"; then
 871     eval $ac_prev=\$ac_option
 872     ac_prev=
 873     continue
 874   fi
 875
 876   case $ac_option in
 877   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 878   *)    ac_optarg=yes ;;
 879   esac
 880
 881   # Accept the important Cygnus configure options, so we can diagnose typos.
 882
 883   case $ac_dashdash$ac_option in
 884   --)
 885     ac_dashdash=yes ;;
 886
 887   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 888     ac_prev=bindir ;;
 889   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 890     bindir=$ac_optarg ;;
 891
 892   -build | --build | --buil | --bui | --bu)
 893     ac_prev=build_alias ;;
 894   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 895     build_alias=$ac_optarg ;;
 896
 897   -cache-file | --cache-file | --cache-fil | --cache-fi \
 898   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 899     ac_prev=cache_file ;;
 900   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 901   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 902     cache_file=$ac_optarg ;;
 903
 904   --config-cache | -C)
 905     cache_file=config.cache ;;
 906
 907   -datadir | --datadir | --datadi | --datad)
 908     ac_prev=datadir ;;
 909   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 910     datadir=$ac_optarg ;;
 911
 912   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 913   | --dataroo | --dataro | --datar)
 914     ac_prev=datarootdir ;;
 915   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 916   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 917     datarootdir=$ac_optarg ;;
 918
 919   -disable-* | --disable-*)
 920     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 921     # Reject names that are not valid shell variable names.
 922     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 923       as_fn_error "invalid feature name: $ac_useropt"
 924     ac_useropt_orig=$ac_useropt
 925     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 926     case $ac_user_opts in
 927       *"
 928 "enable_$ac_useropt"
 929 "*) ;;
 930       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 931          ac_unrecognized_sep=', ';;
 932     esac
 933     eval enable_$ac_useropt=no ;;
 934
 935   -docdir | --docdir | --docdi | --doc | --do)
 936     ac_prev=docdir ;;
 937   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 938     docdir=$ac_optarg ;;
 939
 940   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 941     ac_prev=dvidir ;;
 942   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 943     dvidir=$ac_optarg ;;
 944
 945   -enable-* | --enable-*)
 946     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 947     # Reject names that are not valid shell variable names.
 948     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 949       as_fn_error "invalid feature name: $ac_useropt"
 950     ac_useropt_orig=$ac_useropt
 951     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 952     case $ac_user_opts in
 953       *"
 954 "enable_$ac_useropt"
 955 "*) ;;
 956       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 957          ac_unrecognized_sep=', ';;
 958     esac
 959     eval enable_$ac_useropt=\$ac_optarg ;;
 960
 961   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 962   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 963   | --exec | --exe | --ex)
 964     ac_prev=exec_prefix ;;
 965   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 966   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 967   | --exec=* | --exe=* | --ex=*)
 968     exec_prefix=$ac_optarg ;;
 969
 970   -gas | --gas | --ga | --g)
 971     # Obsolete; use --with-gas.
 972     with_gas=yes ;;
 973
 974   -help | --help | --hel | --he | -h)
 975     ac_init_help=long ;;
 976   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 977     ac_init_help=recursive ;;
 978   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 979     ac_init_help=short ;;
 980
 981   -host | --host | --hos | --ho)
 982     ac_prev=host_alias ;;
 983   -host=* | --host=* | --hos=* | --ho=*)
 984     host_alias=$ac_optarg ;;
 985
 986   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 987     ac_prev=htmldir ;;
 988   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 989   | --ht=*)
 990     htmldir=$ac_optarg ;;
 991
 992   -includedir | --includedir | --includedi | --included | --include \
 993   | --includ | --inclu | --incl | --inc)
 994     ac_prev=includedir ;;
 995   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 996   | --includ=* | --inclu=* | --incl=* | --inc=*)
 997     includedir=$ac_optarg ;;
 998
 999   -infodir | --infodir | --infodi | --infod | --info | --inf)
1000     ac_prev=infodir ;;
1001   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1002     infodir=$ac_optarg ;;
1003
1004   -libdir | --libdir | --libdi | --libd)
1005     ac_prev=libdir ;;
1006   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1007     libdir=$ac_optarg ;;
1008
1009   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1010   | --libexe | --libex | --libe)
1011     ac_prev=libexecdir ;;
1012   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1013   | --libexe=* | --libex=* | --libe=*)
1014     libexecdir=$ac_optarg ;;
1015
1016   -localedir | --localedir | --localedi | --localed | --locale)
1017     ac_prev=localedir ;;
1018   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1019     localedir=$ac_optarg ;;
1020
1021   -localstatedir | --localstatedir | --localstatedi | --localstated \
1022   | --localstate | --localstat | --localsta | --localst | --locals)
1023     ac_prev=localstatedir ;;
1024   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1025   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1026     localstatedir=$ac_optarg ;;
1027
1028   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1029     ac_prev=mandir ;;
1030   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1031     mandir=$ac_optarg ;;
1032
1033   -nfp | --nfp | --nf)
1034     # Obsolete; use --without-fp.
1035     with_fp=no ;;
1036
1037   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1038   | --no-cr | --no-c | -n)
1039     no_create=yes ;;
1040
1041   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1042   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1043     no_recursion=yes ;;
1044
1045   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1046   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1047   | --oldin | --oldi | --old | --ol | --o)
1048     ac_prev=oldincludedir ;;
1049   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1050   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1051   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1052     oldincludedir=$ac_optarg ;;
1053
1054   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1055     ac_prev=prefix ;;
1056   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1057     prefix=$ac_optarg ;;
1058
1059   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1060   | --program-pre | --program-pr | --program-p)
1061     ac_prev=program_prefix ;;
1062   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1063   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1064     program_prefix=$ac_optarg ;;
1065
1066   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1067   | --program-suf | --program-su | --program-s)
1068     ac_prev=program_suffix ;;
1069   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1070   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1071     program_suffix=$ac_optarg ;;
1072
1073   -program-transform-name | --program-transform-name \
1074   | --program-transform-nam | --program-transform-na \
1075   | --program-transform-n | --program-transform- \
1076   | --program-transform | --program-transfor \
1077   | --program-transfo | --program-transf \
1078   | --program-trans | --program-tran \
1079   | --progr-tra | --program-tr | --program-t)
1080     ac_prev=program_transform_name ;;
1081   -program-transform-name=* | --program-transform-name=* \
1082   | --program-transform-nam=* | --program-transform-na=* \
1083   | --program-transform-n=* | --program-transform-=* \
1084   | --program-transform=* | --program-transfor=* \
1085   | --program-transfo=* | --program-transf=* \
1086   | --program-trans=* | --program-tran=* \
1087   | --progr-tra=* | --program-tr=* | --program-t=*)
1088     program_transform_name=$ac_optarg ;;
1089
1090   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1091     ac_prev=pdfdir ;;
1092   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1093     pdfdir=$ac_optarg ;;
1094
1095   -psdir | --psdir | --psdi | --psd | --ps)
1096     ac_prev=psdir ;;
1097   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1098     psdir=$ac_optarg ;;
1099
1100   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1101   | -silent | --silent | --silen | --sile | --sil)
1102     silent=yes ;;
1103
1104   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1105     ac_prev=sbindir ;;
1106   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1107   | --sbi=* | --sb=*)
1108     sbindir=$ac_optarg ;;
1109
1110   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1111   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1112   | --sharedst | --shareds | --shared | --share | --shar \
1113   | --sha | --sh)
1114     ac_prev=sharedstatedir ;;
1115   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1116   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1117   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1118   | --sha=* | --sh=*)
1119     sharedstatedir=$ac_optarg ;;
1120
1121   -site | --site | --sit)
1122     ac_prev=site ;;
1123   -site=* | --site=* | --sit=*)
1124     site=$ac_optarg ;;
1125
1126   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1127     ac_prev=srcdir ;;
1128   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1129     srcdir=$ac_optarg ;;
1130
1131   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1132   | --syscon | --sysco | --sysc | --sys | --sy)
1133     ac_prev=sysconfdir ;;
1134   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1135   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1136     sysconfdir=$ac_optarg ;;
1137
1138   -target | --target | --targe | --targ | --tar | --ta | --t)
1139     ac_prev=target_alias ;;
1140   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1141     target_alias=$ac_optarg ;;
1142
1143   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1144     verbose=yes ;;
1145
1146   -version | --version | --versio | --versi | --vers | -V)
1147     ac_init_version=: ;;
1148
1149   -with-* | --with-*)
1150     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1151     # Reject names that are not valid shell variable names.
1152     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1153       as_fn_error "invalid package name: $ac_useropt"
1154     ac_useropt_orig=$ac_useropt
1155     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1156     case $ac_user_opts in
1157       *"
1158 "with_$ac_useropt"
1159 "*) ;;
1160       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1161          ac_unrecognized_sep=', ';;
1162     esac
1163     eval with_$ac_useropt=\$ac_optarg ;;
1164
1165   -without-* | --without-*)
1166     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1167     # Reject names that are not valid shell variable names.
1168     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1169       as_fn_error "invalid package name: $ac_useropt"
1170     ac_useropt_orig=$ac_useropt
1171     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1172     case $ac_user_opts in
1173       *"
1174 "with_$ac_useropt"
1175 "*) ;;
1176       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1177          ac_unrecognized_sep=', ';;
1178     esac
1179     eval with_$ac_useropt=no ;;
1180
1181   --x)
1182     # Obsolete; use --with-x.
1183     with_x=yes ;;
1184
1185   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1186   | --x-incl | --x-inc | --x-in | --x-i)
1187     ac_prev=x_includes ;;
1188   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1189   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1190     x_includes=$ac_optarg ;;
1191
1192   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1193   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1194     ac_prev=x_libraries ;;
1195   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1196   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1197     x_libraries=$ac_optarg ;;
1198
1199   -*) as_fn_error "unrecognized option: \`$ac_option'
1200 Try \`$0 --help' for more information."
1201     ;;
1202
1203   *=*)
1204     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1205     # Reject names that are not valid shell variable names.
1206     case $ac_envvar in #(
1207       '' | [0-9]* | *[!_$as_cr_alnum]* )
1208       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1209     esac
1210     eval $ac_envvar=\$ac_optarg
1211     export $ac_envvar ;;
1212
1213   *)
1214     # FIXME: should be removed in autoconf 3.0.
1215     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1216     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1217       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1218     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1219     ;;
1220
1221   esac
1222 done
1223
1224 if test -n "$ac_prev"; then
1225   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1226   as_fn_error "missing argument to $ac_option"
1227 fi
1228
1229 if test -n "$ac_unrecognized_opts"; then
1230   case $enable_option_checking in
1231     no) ;;
1232     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1233     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1234   esac
1235 fi
1236
1237 # Check all directory arguments for consistency.
1238 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1239                 datadir sysconfdir sharedstatedir localstatedir includedir \
1240                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1241                 libdir localedir mandir
1242 do
1243   eval ac_val=\$$ac_var
1244   # Remove trailing slashes.
1245   case $ac_val in
1246     */ )
1247       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1248       eval $ac_var=\$ac_val;;
1249   esac
1250   # Be sure to have absolute directory names.
1251   case $ac_val in
1252     [\\/$]* | ?:[\\/]* )  continue;;
1253     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1254   esac
1255   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1256 done
1257
1258 # There might be people who depend on the old broken behavior: `$host'
1259 # used to hold the argument of --host etc.
1260 # FIXME: To remove some day.
1261 build=$build_alias
1262 host=$host_alias
1263 target=$target_alias
1264
1265 # FIXME: To remove some day.
1266 if test "x$host_alias" != x; then
1267   if test "x$build_alias" = x; then
1268     cross_compiling=maybe
1269     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1270     If a cross compiler is detected then cross compile mode will be used." >&2
1271   elif test "x$build_alias" != "x$host_alias"; then
1272     cross_compiling=yes
1273   fi
1274 fi
1275
1276 ac_tool_prefix=
1277 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1278
1279 test "$silent" = yes && exec 6>/dev/null
1280
1281
1282 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1283 ac_ls_di=`ls -di .` &&
1284 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1285   as_fn_error "working directory cannot be determined"
1286 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1287   as_fn_error "pwd does not report name of working directory"
1288
1289
1290 # Find the source files, if location was not specified.
1291 if test -z "$srcdir"; then
1292   ac_srcdir_defaulted=yes
1293   # Try the directory containing this script, then the parent directory.
1294   ac_confdir=`$as_dirname -- "$as_myself" ||
1295 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1296          X"$as_myself" : 'X\(//\)[^/]' \| \
1297          X"$as_myself" : 'X\(//\)$' \| \
1298          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1299 $as_echo X"$as_myself" |
1300     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1301             s//\1/
1302             q
1303           }
1304           /^X\(\/\/\)[^/].*/{
1305             s//\1/
1306             q
1307           }
1308           /^X\(\/\/\)$/{
1309             s//\1/
1310             q
1311           }
1312           /^X\(\/\).*/{
1313             s//\1/
1314             q
1315           }
1316           s/.*/./; q'`
1317   srcdir=$ac_confdir
1318   if test ! -r "$srcdir/$ac_unique_file"; then
1319     srcdir=..
1320   fi
1321 else
1322   ac_srcdir_defaulted=no
1323 fi
1324 if test ! -r "$srcdir/$ac_unique_file"; then
1325   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1326   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1327 fi
1328 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1329 ac_abs_confdir=`(
1330         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1331         pwd)`
1332 # When building in place, set srcdir=.
1333 if test "$ac_abs_confdir" = "$ac_pwd"; then
1334   srcdir=.
1335 fi
1336 # Remove unnecessary trailing slashes from srcdir.
1337 # Double slashes in file names in object file debugging info
1338 # mess up M-x gdb in Emacs.
1339 case $srcdir in
1340 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1341 esac
1342 for ac_var in $ac_precious_vars; do
1343   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1344   eval ac_env_${ac_var}_value=\$${ac_var}
1345   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1346   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1347 done
1348
1349 #
1350 # Report the --help message.
1351 #
1352 if test "$ac_init_help" = "long"; then
1353   # Omit some internal or obsolete options to make the list less imposing.
1354   # This message is too long to be a string in the A/UX 3.1 sh.
1355   cat <<_ACEOF
1356 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1357
1358 Usage: $0 [OPTION]... [VAR=VALUE]...
1359
1360 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1361 VAR=VALUE.  See below for descriptions of some of the useful variables.
1362
1363 Defaults for the options are specified in brackets.
1364
1365 Configuration:
1366   -h, --help              display this help and exit
1367       --help=short        display options specific to this package
1368       --help=recursive    display the short help of all the included packages
1369   -V, --version           display version information and exit
1370   -q, --quiet, --silent   do not print \`checking...' messages
1371       --cache-file=FILE   cache test results in FILE [disabled]
1372   -C, --config-cache      alias for \`--cache-file=config.cache'
1373   -n, --no-create         do not create output files
1374       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1375
1376 Installation directories:
1377   --prefix=PREFIX         install architecture-independent files in PREFIX
1378                           [$ac_default_prefix]
1379   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1380                           [PREFIX]
1381
1382 By default, \`make install' will install all the files in
1383 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1384 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1385 for instance \`--prefix=\$HOME'.
1386
1387 For better control, use the options below.
1388
1389 Fine tuning of the installation directories:
1390   --bindir=DIR            user executables [EPREFIX/bin]
1391   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1392   --libexecdir=DIR        program executables [EPREFIX/libexec]
1393   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1394   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1395   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1396   --libdir=DIR            object code libraries [EPREFIX/lib]
1397   --includedir=DIR        C header files [PREFIX/include]
1398   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1399   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1400   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1401   --infodir=DIR           info documentation [DATAROOTDIR/info]
1402   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1403   --mandir=DIR            man documentation [DATAROOTDIR/man]
1404   --docdir=DIR            documentation root [DATAROOTDIR/doc/libgo]
1405   --htmldir=DIR           html documentation [DOCDIR]
1406   --dvidir=DIR            dvi documentation [DOCDIR]
1407   --pdfdir=DIR            pdf documentation [DOCDIR]
1408   --psdir=DIR             ps documentation [DOCDIR]
1409 _ACEOF
1410
1411   cat <<\_ACEOF
1412
1413 Program names:
1414   --program-prefix=PREFIX            prepend PREFIX to installed program names
1415   --program-suffix=SUFFIX            append SUFFIX to installed program names
1416   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1417
1418 System types:
1419   --build=BUILD     configure for building on BUILD [guessed]
1420   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1421   --target=TARGET   configure for building compilers for TARGET [HOST]
1422 _ACEOF
1423 fi
1424
1425 if test -n "$ac_init_help"; then
1426   case $ac_init_help in
1427      short | recursive ) echo "Configuration of package-unused version-unused:";;
1428    esac
1429   cat <<\_ACEOF
1430
1431 Optional Features:
1432   --disable-option-checking  ignore unrecognized --enable/--with options
1433   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1434   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1435   --enable-multilib       build many library versions (default)
1436   --disable-dependency-tracking  speeds up one-time build
1437   --enable-dependency-tracking   do not reject slow dependency extractors
1438   --enable-maintainer-mode  enable make rules and dependencies not useful
1439                           (and sometimes confusing) to the casual installer
1440   --enable-shared[=PKGS]  build shared libraries [default=yes]
1441   --enable-static[=PKGS]  build static libraries [default=yes]
1442   --enable-fast-install[=PKGS]
1443                           optimize for fast installation [default=yes]
1444   --disable-libtool-lock  avoid locking (might break parallel builds)
1445   --enable-werror         turns on -Werror [default=yes]
1446   --enable-version-specific-runtime-libs
1447                           Specify that runtime libraries should be installed
1448                           in a compiler-specific directory
1449
1450 Optional Packages:
1451   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1452   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1453   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1454   --with-pic              try to use only PIC/non-PIC objects [default=use
1455                           both]
1456   --without-libffi        don't use libffi
1457   --without-libatomic     don't use libatomic
1458   --with-system-libunwind use installed libunwind
1459
1460 Some influential environment variables:
1461   CC          C compiler command
1462   CFLAGS      C compiler flags
1463   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1464               nonstandard directory <lib dir>
1465   LIBS        libraries to pass to the linker, e.g. -l<library>
1466   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1467               you have headers in a nonstandard directory <include dir>
1468   GOC         Go compiler command
1469   GOCFLAGS    Go compiler flags
1470   CPP         C preprocessor
1471
1472 Use these variables to override the choices made by `configure' or to help
1473 it to find libraries and programs with nonstandard names/locations.
1474
1475 Report bugs to the package provider.
1476 _ACEOF
1477 ac_status=$?
1478 fi
1479
1480 if test "$ac_init_help" = "recursive"; then
1481   # If there are subdirs, report their specific --help.
1482   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1483     test -d "$ac_dir" ||
1484       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1485       continue
1486     ac_builddir=.
1487
1488 case "$ac_dir" in
1489 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1490 *)
1491   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1492   # A ".." for each directory in $ac_dir_suffix.
1493   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1494   case $ac_top_builddir_sub in
1495   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1496   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1497   esac ;;
1498 esac
1499 ac_abs_top_builddir=$ac_pwd
1500 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1501 # for backward compatibility:
1502 ac_top_builddir=$ac_top_build_prefix
1503
1504 case $srcdir in
1505   .)  # We are building in place.
1506     ac_srcdir=.
1507     ac_top_srcdir=$ac_top_builddir_sub
1508     ac_abs_top_srcdir=$ac_pwd ;;
1509   [\\/]* | ?:[\\/]* )  # Absolute name.
1510     ac_srcdir=$srcdir$ac_dir_suffix;
1511     ac_top_srcdir=$srcdir
1512     ac_abs_top_srcdir=$srcdir ;;
1513   *) # Relative name.
1514     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1515     ac_top_srcdir=$ac_top_build_prefix$srcdir
1516     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1517 esac
1518 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1519
1520     cd "$ac_dir" || { ac_status=$?; continue; }
1521     # Check for guested configure.
1522     if test -f "$ac_srcdir/configure.gnu"; then
1523       echo &&
1524       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1525     elif test -f "$ac_srcdir/configure"; then
1526       echo &&
1527       $SHELL "$ac_srcdir/configure" --help=recursive
1528     else
1529       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1530     fi || ac_status=$?
1531     cd "$ac_pwd" || { ac_status=$?; break; }
1532   done
1533 fi
1534
1535 test -n "$ac_init_help" && exit $ac_status
1536 if $ac_init_version; then
1537   cat <<\_ACEOF
1538 package-unused configure version-unused
1539 generated by GNU Autoconf 2.64
1540
1541 Copyright (C) 2009 Free Software Foundation, Inc.
1542 This configure script is free software; the Free Software Foundation
1543 gives unlimited permission to copy, distribute and modify it.
1544 _ACEOF
1545   exit
1546 fi
1547
1548 ## ------------------------ ##
1549 ## Autoconf initialization. ##
1550 ## ------------------------ ##
1551
1552 # ac_fn_c_try_compile LINENO
1553 # --------------------------
1554 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1555 ac_fn_c_try_compile ()
1556 {
1557   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1558   rm -f conftest.$ac_objext
1559   if { { ac_try="$ac_compile"
1560 case "(($ac_try" in
1561   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1562   *) ac_try_echo=$ac_try;;
1563 esac
1564 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1565 $as_echo "$ac_try_echo"; } >&5
1566   (eval "$ac_compile") 2>conftest.err
1567   ac_status=$?
1568   if test -s conftest.err; then
1569     grep -v '^ *+' conftest.err >conftest.er1
1570     cat conftest.er1 >&5
1571     mv -f conftest.er1 conftest.err
1572   fi
1573   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1574   test $ac_status = 0; } && {
1575          test -z "$ac_c_werror_flag" ||
1576          test ! -s conftest.err
1577        } && test -s conftest.$ac_objext; then :
1578   ac_retval=0
1579 else
1580   $as_echo "$as_me: failed program was:" >&5
1581 sed 's/^/| /' conftest.$ac_ext >&5
1582
1583         ac_retval=1
1584 fi
1585   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1586   return $ac_retval
1587
1588 } # ac_fn_c_try_compile
1589
1590 # ac_fn_c_try_link LINENO
1591 # -----------------------
1592 # Try to link conftest.$ac_ext, and return whether this succeeded.
1593 ac_fn_c_try_link ()
1594 {
1595   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1596   rm -f conftest.$ac_objext conftest$ac_exeext
1597   if { { ac_try="$ac_link"
1598 case "(($ac_try" in
1599   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1600   *) ac_try_echo=$ac_try;;
1601 esac
1602 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1603 $as_echo "$ac_try_echo"; } >&5
1604   (eval "$ac_link") 2>conftest.err
1605   ac_status=$?
1606   if test -s conftest.err; then
1607     grep -v '^ *+' conftest.err >conftest.er1
1608     cat conftest.er1 >&5
1609     mv -f conftest.er1 conftest.err
1610   fi
1611   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1612   test $ac_status = 0; } && {
1613          test -z "$ac_c_werror_flag" ||
1614          test ! -s conftest.err
1615        } && test -s conftest$ac_exeext && {
1616          test "$cross_compiling" = yes ||
1617          $as_test_x conftest$ac_exeext
1618        }; then :
1619   ac_retval=0
1620 else
1621   $as_echo "$as_me: failed program was:" >&5
1622 sed 's/^/| /' conftest.$ac_ext >&5
1623
1624         ac_retval=1
1625 fi
1626   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1627   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1628   # interfere with the next link command; also delete a directory that is
1629   # left behind by Apple's compiler.  We do this before executing the actions.
1630   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1631   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1632   return $ac_retval
1633
1634 } # ac_fn_c_try_link
1635
1636 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1637 # -------------------------------------------------------
1638 # Tests whether HEADER exists and can be compiled using the include files in
1639 # INCLUDES, setting the cache variable VAR accordingly.
1640 ac_fn_c_check_header_compile ()
1641 {
1642   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1643   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1644 $as_echo_n "checking for $2... " >&6; }
1645 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1646   $as_echo_n "(cached) " >&6
1647 else
1648   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1649 /* end confdefs.h.  */
1650 $4
1651 #include <$2>
1652 _ACEOF
1653 if ac_fn_c_try_compile "$LINENO"; then :
1654   eval "$3=yes"
1655 else
1656   eval "$3=no"
1657 fi
1658 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1659 fi
1660 eval ac_res=\$$3
1661                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1662 $as_echo "$ac_res" >&6; }
1663   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1664
1665 } # ac_fn_c_check_header_compile
1666
1667 # ac_fn_c_try_cpp LINENO
1668 # ----------------------
1669 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1670 ac_fn_c_try_cpp ()
1671 {
1672   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1673   if { { ac_try="$ac_cpp conftest.$ac_ext"
1674 case "(($ac_try" in
1675   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1676   *) ac_try_echo=$ac_try;;
1677 esac
1678 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1679 $as_echo "$ac_try_echo"; } >&5
1680   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1681   ac_status=$?
1682   if test -s conftest.err; then
1683     grep -v '^ *+' conftest.err >conftest.er1
1684     cat conftest.er1 >&5
1685     mv -f conftest.er1 conftest.err
1686   fi
1687   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1688   test $ac_status = 0; } >/dev/null && {
1689          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1690          test ! -s conftest.err
1691        }; then :
1692   ac_retval=0
1693 else
1694   $as_echo "$as_me: failed program was:" >&5
1695 sed 's/^/| /' conftest.$ac_ext >&5
1696
1697     ac_retval=1
1698 fi
1699   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1700   return $ac_retval
1701
1702 } # ac_fn_c_try_cpp
1703
1704 # ac_fn_c_try_run LINENO
1705 # ----------------------
1706 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1707 # that executables *can* be run.
1708 ac_fn_c_try_run ()
1709 {
1710   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1711   if { { ac_try="$ac_link"
1712 case "(($ac_try" in
1713   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1714   *) ac_try_echo=$ac_try;;
1715 esac
1716 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1717 $as_echo "$ac_try_echo"; } >&5
1718   (eval "$ac_link") 2>&5
1719   ac_status=$?
1720   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1721   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1722   { { case "(($ac_try" in
1723   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1724   *) ac_try_echo=$ac_try;;
1725 esac
1726 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1727 $as_echo "$ac_try_echo"; } >&5
1728   (eval "$ac_try") 2>&5
1729   ac_status=$?
1730   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1731   test $ac_status = 0; }; }; then :
1732   ac_retval=0
1733 else
1734   $as_echo "$as_me: program exited with status $ac_status" >&5
1735        $as_echo "$as_me: failed program was:" >&5
1736 sed 's/^/| /' conftest.$ac_ext >&5
1737
1738        ac_retval=$ac_status
1739 fi
1740   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1741   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1742   return $ac_retval
1743
1744 } # ac_fn_c_try_run
1745
1746 # ac_fn_c_check_func LINENO FUNC VAR
1747 # ----------------------------------
1748 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1749 ac_fn_c_check_func ()
1750 {
1751   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1752   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1753 $as_echo_n "checking for $2... " >&6; }
1754 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1755   $as_echo_n "(cached) " >&6
1756 else
1757   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1758 /* end confdefs.h.  */
1759 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1760    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1761 #define $2 innocuous_$2
1762
1763 /* System header to define __stub macros and hopefully few prototypes,
1764     which can conflict with char $2 (); below.
1765     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1766     <limits.h> exists even on freestanding compilers.  */
1767
1768 #ifdef __STDC__
1769 # include <limits.h>
1770 #else
1771 # include <assert.h>
1772 #endif
1773
1774 #undef $2
1775
1776 /* Override any GCC internal prototype to avoid an error.
1777    Use char because int might match the return type of a GCC
1778    builtin and then its argument prototype would still apply.  */
1779 #ifdef __cplusplus
1780 extern "C"
1781 #endif
1782 char $2 ();
1783 /* The GNU C library defines this for functions which it implements
1784     to always fail with ENOSYS.  Some functions are actually named
1785     something starting with __ and the normal name is an alias.  */
1786 #if defined __stub_$2 || defined __stub___$2
1787 choke me
1788 #endif
1789
1790 int
1791 main ()
1792 {
1793 return $2 ();
1794   ;
1795   return 0;
1796 }
1797 _ACEOF
1798 if ac_fn_c_try_link "$LINENO"; then :
1799   eval "$3=yes"
1800 else
1801   eval "$3=no"
1802 fi
1803 rm -f core conftest.err conftest.$ac_objext \
1804     conftest$ac_exeext conftest.$ac_ext
1805 fi
1806 eval ac_res=\$$3
1807                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1808 $as_echo "$ac_res" >&6; }
1809   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1810
1811 } # ac_fn_c_check_func
1812
1813 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1814 # -------------------------------------------------------
1815 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1816 # the include files in INCLUDES and setting the cache variable VAR
1817 # accordingly.
1818 ac_fn_c_check_header_mongrel ()
1819 {
1820   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1821   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1822   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1823 $as_echo_n "checking for $2... " >&6; }
1824 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1825   $as_echo_n "(cached) " >&6
1826 fi
1827 eval ac_res=\$$3
1828                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1829 $as_echo "$ac_res" >&6; }
1830 else
1831   # Is the header compilable?
1832 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1833 $as_echo_n "checking $2 usability... " >&6; }
1834 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1835 /* end confdefs.h.  */
1836 $4
1837 #include <$2>
1838 _ACEOF
1839 if ac_fn_c_try_compile "$LINENO"; then :
1840   ac_header_compiler=yes
1841 else
1842   ac_header_compiler=no
1843 fi
1844 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1845 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1846 $as_echo "$ac_header_compiler" >&6; }
1847
1848 # Is the header present?
1849 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1850 $as_echo_n "checking $2 presence... " >&6; }
1851 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1852 /* end confdefs.h.  */
1853 #include <$2>
1854 _ACEOF
1855 if ac_fn_c_try_cpp "$LINENO"; then :
1856   ac_header_preproc=yes
1857 else
1858   ac_header_preproc=no
1859 fi
1860 rm -f conftest.err conftest.$ac_ext
1861 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1862 $as_echo "$ac_header_preproc" >&6; }
1863
1864 # So?  What about this header?
1865 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1866   yes:no: )
1867     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1868 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1869     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1870 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1871     ;;
1872   no:yes:* )
1873     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1874 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1875     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1876 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1877     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1878 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1879     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1880 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1881     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1882 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1883     ;;
1884 esac
1885   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1886 $as_echo_n "checking for $2... " >&6; }
1887 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1888   $as_echo_n "(cached) " >&6
1889 else
1890   eval "$3=\$ac_header_compiler"
1891 fi
1892 eval ac_res=\$$3
1893                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1894 $as_echo "$ac_res" >&6; }
1895 fi
1896   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1897
1898 } # ac_fn_c_check_header_mongrel
1899
1900 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1901 # -------------------------------------------
1902 # Tests whether TYPE exists after having included INCLUDES, setting cache
1903 # variable VAR accordingly.
1904 ac_fn_c_check_type ()
1905 {
1906   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1907   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1908 $as_echo_n "checking for $2... " >&6; }
1909 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1910   $as_echo_n "(cached) " >&6
1911 else
1912   eval "$3=no"
1913   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1914 /* end confdefs.h.  */
1915 $4
1916 int
1917 main ()
1918 {
1919 if (sizeof ($2))
1920          return 0;
1921   ;
1922   return 0;
1923 }
1924 _ACEOF
1925 if ac_fn_c_try_compile "$LINENO"; then :
1926   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1927 /* end confdefs.h.  */
1928 $4
1929 int
1930 main ()
1931 {
1932 if (sizeof (($2)))
1933             return 0;
1934   ;
1935   return 0;
1936 }
1937 _ACEOF
1938 if ac_fn_c_try_compile "$LINENO"; then :
1939
1940 else
1941   eval "$3=yes"
1942 fi
1943 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1944 fi
1945 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1946 fi
1947 eval ac_res=\$$3
1948                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1949 $as_echo "$ac_res" >&6; }
1950   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1951
1952 } # ac_fn_c_check_type
1953
1954 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1955 # --------------------------------------------
1956 # Tries to find the compile-time value of EXPR in a program that includes
1957 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1958 # computed
1959 ac_fn_c_compute_int ()
1960 {
1961   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1962   if test "$cross_compiling" = yes; then
1963     # Depending upon the size, compute the lo and hi bounds.
1964 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1965 /* end confdefs.h.  */
1966 $4
1967 int
1968 main ()
1969 {
1970 static int test_array [1 - 2 * !(($2) >= 0)];
1971 test_array [0] = 0
1972
1973   ;
1974   return 0;
1975 }
1976 _ACEOF
1977 if ac_fn_c_try_compile "$LINENO"; then :
1978   ac_lo=0 ac_mid=0
1979   while :; do
1980     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1981 /* end confdefs.h.  */
1982 $4
1983 int
1984 main ()
1985 {
1986 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1987 test_array [0] = 0
1988
1989   ;
1990   return 0;
1991 }
1992 _ACEOF
1993 if ac_fn_c_try_compile "$LINENO"; then :
1994   ac_hi=$ac_mid; break
1995 else
1996   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1997                         if test $ac_lo -le $ac_mid; then
1998                           ac_lo= ac_hi=
1999                           break
2000                         fi
2001                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2002 fi
2003 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2004   done
2005 else
2006   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2007 /* end confdefs.h.  */
2008 $4
2009 int
2010 main ()
2011 {
2012 static int test_array [1 - 2 * !(($2) < 0)];
2013 test_array [0] = 0
2014
2015   ;
2016   return 0;
2017 }
2018 _ACEOF
2019 if ac_fn_c_try_compile "$LINENO"; then :
2020   ac_hi=-1 ac_mid=-1
2021   while :; do
2022     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2023 /* end confdefs.h.  */
2024 $4
2025 int
2026 main ()
2027 {
2028 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2029 test_array [0] = 0
2030
2031   ;
2032   return 0;
2033 }
2034 _ACEOF
2035 if ac_fn_c_try_compile "$LINENO"; then :
2036   ac_lo=$ac_mid; break
2037 else
2038   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2039                         if test $ac_mid -le $ac_hi; then
2040                           ac_lo= ac_hi=
2041                           break
2042                         fi
2043                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2044 fi
2045 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2046   done
2047 else
2048   ac_lo= ac_hi=
2049 fi
2050 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2051 fi
2052 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2053 # Binary search between lo and hi bounds.
2054 while test "x$ac_lo" != "x$ac_hi"; do
2055   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2056   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2057 /* end confdefs.h.  */
2058 $4
2059 int
2060 main ()
2061 {
2062 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2063 test_array [0] = 0
2064
2065   ;
2066   return 0;
2067 }
2068 _ACEOF
2069 if ac_fn_c_try_compile "$LINENO"; then :
2070   ac_hi=$ac_mid
2071 else
2072   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2073 fi
2074 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2075 done
2076 case $ac_lo in #((
2077 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2078 '') ac_retval=1 ;;
2079 esac
2080   else
2081     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2082 /* end confdefs.h.  */
2083 $4
2084 static long int longval () { return $2; }
2085 static unsigned long int ulongval () { return $2; }
2086 #include <stdio.h>
2087 #include <stdlib.h>
2088 int
2089 main ()
2090 {
2091
2092   FILE *f = fopen ("conftest.val", "w");
2093   if (! f)
2094     return 1;
2095   if (($2) < 0)
2096     {
2097       long int i = longval ();
2098       if (i != ($2))
2099         return 1;
2100       fprintf (f, "%ld", i);
2101     }
2102   else
2103     {
2104       unsigned long int i = ulongval ();
2105       if (i != ($2))
2106         return 1;
2107       fprintf (f, "%lu", i);
2108     }
2109   /* Do not output a trailing newline, as this causes \r\n confusion
2110      on some platforms.  */
2111   return ferror (f) || fclose (f) != 0;
2112
2113   ;
2114   return 0;
2115 }
2116 _ACEOF
2117 if ac_fn_c_try_run "$LINENO"; then :
2118   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2119 else
2120   ac_retval=1
2121 fi
2122 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2123   conftest.$ac_objext conftest.beam conftest.$ac_ext
2124 rm -f conftest.val
2125
2126   fi
2127   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2128   return $ac_retval
2129
2130 } # ac_fn_c_compute_int
2131 cat >config.log <<_ACEOF
2132 This file contains any messages produced by compilers while
2133 running configure, to aid debugging if configure makes a mistake.
2134
2135 It was created by package-unused $as_me version-unused, which was
2136 generated by GNU Autoconf 2.64.  Invocation command line was
2137
2138   $ $0 $@
2139
2140 _ACEOF
2141 exec 5>>config.log
2142 {
2143 cat <<_ASUNAME
2144 ## --------- ##
2145 ## Platform. ##
2146 ## --------- ##
2147
2148 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2149 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2150 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2151 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2152 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2153
2154 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2155 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2156
2157 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2158 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2159 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2160 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2161 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2162 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2163 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2164
2165 _ASUNAME
2166
2167 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2168 for as_dir in $PATH
2169 do
2170   IFS=$as_save_IFS
2171   test -z "$as_dir" && as_dir=.
2172     $as_echo "PATH: $as_dir"
2173   done
2174 IFS=$as_save_IFS
2175
2176 } >&5
2177
2178 cat >&5 <<_ACEOF
2179
2180
2181 ## ----------- ##
2182 ## Core tests. ##
2183 ## ----------- ##
2184
2185 _ACEOF
2186
2187
2188 # Keep a trace of the command line.
2189 # Strip out --no-create and --no-recursion so they do not pile up.
2190 # Strip out --silent because we don't want to record it for future runs.
2191 # Also quote any args containing shell meta-characters.
2192 # Make two passes to allow for proper duplicate-argument suppression.
2193 ac_configure_args=
2194 ac_configure_args0=
2195 ac_configure_args1=
2196 ac_must_keep_next=false
2197 for ac_pass in 1 2
2198 do
2199   for ac_arg
2200   do
2201     case $ac_arg in
2202     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2203     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2204     | -silent | --silent | --silen | --sile | --sil)
2205       continue ;;
2206     *\'*)
2207       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2208     esac
2209     case $ac_pass in
2210     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2211     2)
2212       as_fn_append ac_configure_args1 " '$ac_arg'"
2213       if test $ac_must_keep_next = true; then
2214         ac_must_keep_next=false # Got value, back to normal.
2215       else
2216         case $ac_arg in
2217           *=* | --config-cache | -C | -disable-* | --disable-* \
2218           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2219           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2220           | -with-* | --with-* | -without-* | --without-* | --x)
2221             case "$ac_configure_args0 " in
2222               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2223             esac
2224             ;;
2225           -* ) ac_must_keep_next=true ;;
2226         esac
2227       fi
2228       as_fn_append ac_configure_args " '$ac_arg'"
2229       ;;
2230     esac
2231   done
2232 done
2233 { ac_configure_args0=; unset ac_configure_args0;}
2234 { ac_configure_args1=; unset ac_configure_args1;}
2235
2236 # When interrupted or exit'd, cleanup temporary files, and complete
2237 # config.log.  We remove comments because anyway the quotes in there
2238 # would cause problems or look ugly.
2239 # WARNING: Use '\'' to represent an apostrophe within the trap.
2240 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2241 trap 'exit_status=$?
2242   # Save into config.log some information that might help in debugging.
2243   {
2244     echo
2245
2246     cat <<\_ASBOX
2247 ## ---------------- ##
2248 ## Cache variables. ##
2249 ## ---------------- ##
2250 _ASBOX
2251     echo
2252     # The following way of writing the cache mishandles newlines in values,
2253 (
2254   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2255     eval ac_val=\$$ac_var
2256     case $ac_val in #(
2257     *${as_nl}*)
2258       case $ac_var in #(
2259       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2260 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2261       esac
2262       case $ac_var in #(
2263       _ | IFS | as_nl) ;; #(
2264       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2265       *) { eval $ac_var=; unset $ac_var;} ;;
2266       esac ;;
2267     esac
2268   done
2269   (set) 2>&1 |
2270     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2271     *${as_nl}ac_space=\ *)
2272       sed -n \
2273         "s/'\''/'\''\\\\'\'''\''/g;
2274           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2275       ;; #(
2276     *)
2277       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2278       ;;
2279     esac |
2280     sort
2281 )
2282     echo
2283
2284     cat <<\_ASBOX
2285 ## ----------------- ##
2286 ## Output variables. ##
2287 ## ----------------- ##
2288 _ASBOX
2289     echo
2290     for ac_var in $ac_subst_vars
2291     do
2292       eval ac_val=\$$ac_var
2293       case $ac_val in
2294       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2295       esac
2296       $as_echo "$ac_var='\''$ac_val'\''"
2297     done | sort
2298     echo
2299
2300     if test -n "$ac_subst_files"; then
2301       cat <<\_ASBOX
2302 ## ------------------- ##
2303 ## File substitutions. ##
2304 ## ------------------- ##
2305 _ASBOX
2306       echo
2307       for ac_var in $ac_subst_files
2308       do
2309         eval ac_val=\$$ac_var
2310         case $ac_val in
2311         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2312         esac
2313         $as_echo "$ac_var='\''$ac_val'\''"
2314       done | sort
2315       echo
2316     fi
2317
2318     if test -s confdefs.h; then
2319       cat <<\_ASBOX
2320 ## ----------- ##
2321 ## confdefs.h. ##
2322 ## ----------- ##
2323 _ASBOX
2324       echo
2325       cat confdefs.h
2326       echo
2327     fi
2328     test "$ac_signal" != 0 &&
2329       $as_echo "$as_me: caught signal $ac_signal"
2330     $as_echo "$as_me: exit $exit_status"
2331   } >&5
2332   rm -f core *.core core.conftest.* &&
2333     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2334     exit $exit_status
2335 ' 0
2336 for ac_signal in 1 2 13 15; do
2337   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2338 done
2339 ac_signal=0
2340
2341 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2342 rm -f -r conftest* confdefs.h
2343
2344 $as_echo "/* confdefs.h */" > confdefs.h
2345
2346 # Predefined preprocessor variables.
2347
2348 cat >>confdefs.h <<_ACEOF
2349 #define PACKAGE_NAME "$PACKAGE_NAME"
2350 _ACEOF
2351
2352 cat >>confdefs.h <<_ACEOF
2353 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2354 _ACEOF
2355
2356 cat >>confdefs.h <<_ACEOF
2357 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2358 _ACEOF
2359
2360 cat >>confdefs.h <<_ACEOF
2361 #define PACKAGE_STRING "$PACKAGE_STRING"
2362 _ACEOF
2363
2364 cat >>confdefs.h <<_ACEOF
2365 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2366 _ACEOF
2367
2368 cat >>confdefs.h <<_ACEOF
2369 #define PACKAGE_URL "$PACKAGE_URL"
2370 _ACEOF
2371
2372
2373 # Let the site file select an alternate cache file if it wants to.
2374 # Prefer an explicitly selected file to automatically selected ones.
2375 ac_site_file1=NONE
2376 ac_site_file2=NONE
2377 if test -n "$CONFIG_SITE"; then
2378   ac_site_file1=$CONFIG_SITE
2379 elif test "x$prefix" != xNONE; then
2380   ac_site_file1=$prefix/share/config.site
2381   ac_site_file2=$prefix/etc/config.site
2382 else
2383   ac_site_file1=$ac_default_prefix/share/config.site
2384   ac_site_file2=$ac_default_prefix/etc/config.site
2385 fi
2386 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2387 do
2388   test "x$ac_site_file" = xNONE && continue
2389   if test -r "$ac_site_file"; then
2390     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2391 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2392     sed 's/^/| /' "$ac_site_file" >&5
2393     . "$ac_site_file"
2394   fi
2395 done
2396
2397 if test -r "$cache_file"; then
2398   # Some versions of bash will fail to source /dev/null (special
2399   # files actually), so we avoid doing that.
2400   if test -f "$cache_file"; then
2401     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2402 $as_echo "$as_me: loading cache $cache_file" >&6;}
2403     case $cache_file in
2404       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2405       *)                      . "./$cache_file";;
2406     esac
2407   fi
2408 else
2409   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2410 $as_echo "$as_me: creating cache $cache_file" >&6;}
2411   >$cache_file
2412 fi
2413
2414 # Check that the precious variables saved in the cache have kept the same
2415 # value.
2416 ac_cache_corrupted=false
2417 for ac_var in $ac_precious_vars; do
2418   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2419   eval ac_new_set=\$ac_env_${ac_var}_set
2420   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2421   eval ac_new_val=\$ac_env_${ac_var}_value
2422   case $ac_old_set,$ac_new_set in
2423     set,)
2424       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2425 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2426       ac_cache_corrupted=: ;;
2427     ,set)
2428       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2429 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2430       ac_cache_corrupted=: ;;
2431     ,);;
2432     *)
2433       if test "x$ac_old_val" != "x$ac_new_val"; then
2434         # differences in whitespace do not lead to failure.
2435         ac_old_val_w=`echo x $ac_old_val`
2436         ac_new_val_w=`echo x $ac_new_val`
2437         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2438           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2439 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2440           ac_cache_corrupted=:
2441         else
2442           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2443 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2444           eval $ac_var=\$ac_old_val
2445         fi
2446         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2447 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2448         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2449 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2450       fi;;
2451   esac
2452   # Pass precious variables to config.status.
2453   if test "$ac_new_set" = set; then
2454     case $ac_new_val in
2455     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2456     *) ac_arg=$ac_var=$ac_new_val ;;
2457     esac
2458     case " $ac_configure_args " in
2459       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2460       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2461     esac
2462   fi
2463 done
2464 if $ac_cache_corrupted; then
2465   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2466 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2467   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2468 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2469   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2470 fi
2471 ## -------------------- ##
2472 ## Main body of script. ##
2473 ## -------------------- ##
2474
2475 ac_ext=c
2476 ac_cpp='$CPP $CPPFLAGS'
2477 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2478 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2479 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2480
2481
2482
2483
2484
2485
2486 ac_config_headers="$ac_config_headers config.h"
2487
2488
2489 libtool_VERSION=13:0:0
2490
2491
2492 # Default to --enable-multilib
2493 # Check whether --enable-multilib was given.
2494 if test "${enable_multilib+set}" = set; then :
2495   enableval=$enable_multilib; case "$enableval" in
2496   yes) multilib=yes ;;
2497   no)  multilib=no ;;
2498   *)   as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2499  esac
2500 else
2501   multilib=yes
2502 fi
2503
2504
2505 # We may get other options which we leave undocumented:
2506 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2507 # See config-ml.in if you want the gory details.
2508
2509 if test "$srcdir" = "."; then
2510   if test "$with_target_subdir" != "."; then
2511     multi_basedir="$srcdir/$with_multisrctop../.."
2512   else
2513     multi_basedir="$srcdir/$with_multisrctop.."
2514   fi
2515 else
2516   multi_basedir="$srcdir/.."
2517 fi
2518
2519
2520 # Even if the default multilib is not a cross compilation,
2521 # it may be that some of the other multilibs are.
2522 if test $cross_compiling = no && test $multilib = yes \
2523    && test "x${with_multisubdir}" != x ; then
2524    cross_compiling=maybe
2525 fi
2526
2527 ac_config_commands="$ac_config_commands default-1"
2528
2529
2530 ac_aux_dir=
2531 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2532   for ac_t in install-sh install.sh shtool; do
2533     if test -f "$ac_dir/$ac_t"; then
2534       ac_aux_dir=$ac_dir
2535       ac_install_sh="$ac_aux_dir/$ac_t -c"
2536       break 2
2537     fi
2538   done
2539 done
2540 if test -z "$ac_aux_dir"; then
2541   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2542 fi
2543
2544 # These three variables are undocumented and unsupported,
2545 # and are intended to be withdrawn in a future Autoconf release.
2546 # They can cause serious problems if a builder's source tree is in a directory
2547 # whose full name contains unusual characters.
2548 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2549 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2550 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2551
2552
2553 # Make sure we can run config.sub.
2554 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2555   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2556
2557 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2558 $as_echo_n "checking build system type... " >&6; }
2559 if test "${ac_cv_build+set}" = set; then :
2560   $as_echo_n "(cached) " >&6
2561 else
2562   ac_build_alias=$build_alias
2563 test "x$ac_build_alias" = x &&
2564   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2565 test "x$ac_build_alias" = x &&
2566   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2567 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2568   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2569
2570 fi
2571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2572 $as_echo "$ac_cv_build" >&6; }
2573 case $ac_cv_build in
2574 *-*-*) ;;
2575 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2576 esac
2577 build=$ac_cv_build
2578 ac_save_IFS=$IFS; IFS='-'
2579 set x $ac_cv_build
2580 shift
2581 build_cpu=$1
2582 build_vendor=$2
2583 shift; shift
2584 # Remember, the first character of IFS is used to create $*,
2585 # except with old shells:
2586 build_os=$*
2587 IFS=$ac_save_IFS
2588 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2589
2590
2591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2592 $as_echo_n "checking host system type... " >&6; }
2593 if test "${ac_cv_host+set}" = set; then :
2594   $as_echo_n "(cached) " >&6
2595 else
2596   if test "x$host_alias" = x; then
2597   ac_cv_host=$ac_cv_build
2598 else
2599   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2600     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2601 fi
2602
2603 fi
2604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2605 $as_echo "$ac_cv_host" >&6; }
2606 case $ac_cv_host in
2607 *-*-*) ;;
2608 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2609 esac
2610 host=$ac_cv_host
2611 ac_save_IFS=$IFS; IFS='-'
2612 set x $ac_cv_host
2613 shift
2614 host_cpu=$1
2615 host_vendor=$2
2616 shift; shift
2617 # Remember, the first character of IFS is used to create $*,
2618 # except with old shells:
2619 host_os=$*
2620 IFS=$ac_save_IFS
2621 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2622
2623
2624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2625 $as_echo_n "checking target system type... " >&6; }
2626 if test "${ac_cv_target+set}" = set; then :
2627   $as_echo_n "(cached) " >&6
2628 else
2629   if test "x$target_alias" = x; then
2630   ac_cv_target=$ac_cv_host
2631 else
2632   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2633     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2634 fi
2635
2636 fi
2637 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2638 $as_echo "$ac_cv_target" >&6; }
2639 case $ac_cv_target in
2640 *-*-*) ;;
2641 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2642 esac
2643 target=$ac_cv_target
2644 ac_save_IFS=$IFS; IFS='-'
2645 set x $ac_cv_target
2646 shift
2647 target_cpu=$1
2648 target_vendor=$2
2649 shift; shift
2650 # Remember, the first character of IFS is used to create $*,
2651 # except with old shells:
2652 target_os=$*
2653 IFS=$ac_save_IFS
2654 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2655
2656
2657 # The aliases save the names the user supplied, while $host etc.
2658 # will get canonicalized.
2659 test -n "$target_alias" &&
2660   test "$program_prefix$program_suffix$program_transform_name" = \
2661     NONENONEs,x,x, &&
2662   program_prefix=${target_alias}-
2663
2664 target_alias=${target_alias-$host_alias}
2665
2666 am__api_version='1.11'
2667
2668 # Find a good install program.  We prefer a C program (faster),
2669 # so one script is as good as another.  But avoid the broken or
2670 # incompatible versions:
2671 # SysV /etc/install, /usr/sbin/install
2672 # SunOS /usr/etc/install
2673 # IRIX /sbin/install
2674 # AIX /bin/install
2675 # AmigaOS /C/install, which installs bootblocks on floppy discs
2676 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2677 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2678 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2679 # OS/2's system install, which has a completely different semantic
2680 # ./install, which can be erroneously created by make from ./install.sh.
2681 # Reject install programs that cannot install multiple files.
2682 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2683 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2684 if test -z "$INSTALL"; then
2685 if test "${ac_cv_path_install+set}" = set; then :
2686   $as_echo_n "(cached) " >&6
2687 else
2688   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2689 for as_dir in $PATH
2690 do
2691   IFS=$as_save_IFS
2692   test -z "$as_dir" && as_dir=.
2693     # Account for people who put trailing slashes in PATH elements.
2694 case $as_dir/ in #((
2695   ./ | .// | /[cC]/* | \
2696   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2697   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2698   /usr/ucb/* ) ;;
2699   *)
2700     # OSF1 and SCO ODT 3.0 have their own names for install.
2701     # Don't use installbsd from OSF since it installs stuff as root
2702     # by default.
2703     for ac_prog in ginstall scoinst install; do
2704       for ac_exec_ext in '' $ac_executable_extensions; do
2705         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2706           if test $ac_prog = install &&
2707             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2708             # AIX install.  It has an incompatible calling convention.
2709             :
2710           elif test $ac_prog = install &&
2711             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2712             # program-specific install script used by HP pwplus--don't use.
2713             :
2714           else
2715             rm -rf conftest.one conftest.two conftest.dir
2716             echo one > conftest.one
2717             echo two > conftest.two
2718             mkdir conftest.dir
2719             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2720               test -s conftest.one && test -s conftest.two &&
2721               test -s conftest.dir/conftest.one &&
2722               test -s conftest.dir/conftest.two
2723             then
2724               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2725               break 3
2726             fi
2727           fi
2728         fi
2729       done
2730     done
2731     ;;
2732 esac
2733
2734   done
2735 IFS=$as_save_IFS
2736
2737 rm -rf conftest.one conftest.two conftest.dir
2738
2739 fi
2740   if test "${ac_cv_path_install+set}" = set; then
2741     INSTALL=$ac_cv_path_install
2742   else
2743     # As a last resort, use the slow shell script.  Don't cache a
2744     # value for INSTALL within a source directory, because that will
2745     # break other packages using the cache if that directory is
2746     # removed, or if the value is a relative name.
2747     INSTALL=$ac_install_sh
2748   fi
2749 fi
2750 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2751 $as_echo "$INSTALL" >&6; }
2752
2753 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2754 # It thinks the first close brace ends the variable substitution.
2755 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2756
2757 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2758
2759 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2760
2761 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2762 $as_echo_n "checking whether build environment is sane... " >&6; }
2763 # Just in case
2764 sleep 1
2765 echo timestamp > conftest.file
2766 # Reject unsafe characters in $srcdir or the absolute working directory
2767 # name.  Accept space and tab only in the latter.
2768 am_lf='
2769 '
2770 case `pwd` in
2771   *[\\\"\#\$\&\'\`$am_lf]*)
2772     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2773 esac
2774 case $srcdir in
2775   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2776     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2777 esac
2778
2779 # Do `set' in a subshell so we don't clobber the current shell's
2780 # arguments.  Must try -L first in case configure is actually a
2781 # symlink; some systems play weird games with the mod time of symlinks
2782 # (eg FreeBSD returns the mod time of the symlink's containing
2783 # directory).
2784 if (
2785    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2786    if test "$*" = "X"; then
2787       # -L didn't work.
2788       set X `ls -t "$srcdir/configure" conftest.file`
2789    fi
2790    rm -f conftest.file
2791    if test "$*" != "X $srcdir/configure conftest.file" \
2792       && test "$*" != "X conftest.file $srcdir/configure"; then
2793
2794       # If neither matched, then we have a broken ls.  This can happen
2795       # if, for instance, CONFIG_SHELL is bash and it inherits a
2796       # broken ls alias from the environment.  This has actually
2797       # happened.  Such a system could not be considered "sane".
2798       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
2799 alias in your environment" "$LINENO" 5
2800    fi
2801
2802    test "$2" = conftest.file
2803    )
2804 then
2805    # Ok.
2806    :
2807 else
2808    as_fn_error "newly created file is older than distributed files!
2809 Check your system clock" "$LINENO" 5
2810 fi
2811 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2812 $as_echo "yes" >&6; }
2813 test "$program_prefix" != NONE &&
2814   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2815 # Use a double $ so make ignores it.
2816 test "$program_suffix" != NONE &&
2817   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2818 # Double any \ or $.
2819 # By default was `s,x,x', remove it if useless.
2820 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2821 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2822
2823 # expand $ac_aux_dir to an absolute path
2824 am_aux_dir=`cd $ac_aux_dir && pwd`
2825
2826 if test x"${MISSING+set}" != xset; then
2827   case $am_aux_dir in
2828   *\ * | *\     *)
2829     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2830   *)
2831     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2832   esac
2833 fi
2834 # Use eval to expand $SHELL
2835 if eval "$MISSING --run true"; then
2836   am_missing_run="$MISSING --run "
2837 else
2838   am_missing_run=
2839   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2840 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2841 fi
2842
2843 if test x"${install_sh}" != xset; then
2844   case $am_aux_dir in
2845   *\ * | *\     *)
2846     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2847   *)
2848     install_sh="\${SHELL} $am_aux_dir/install-sh"
2849   esac
2850 fi
2851
2852 # Installed binaries are usually stripped using `strip' when the user
2853 # run `make install-strip'.  However `strip' might not be the right
2854 # tool to use in cross-compilation environments, therefore Automake
2855 # will honor the `STRIP' environment variable to overrule this program.
2856 if test "$cross_compiling" != no; then
2857   if test -n "$ac_tool_prefix"; then
2858   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2859 set dummy ${ac_tool_prefix}strip; ac_word=$2
2860 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2861 $as_echo_n "checking for $ac_word... " >&6; }
2862 if test "${ac_cv_prog_STRIP+set}" = set; then :
2863   $as_echo_n "(cached) " >&6
2864 else
2865   if test -n "$STRIP"; then
2866   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2867 else
2868 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2869 for as_dir in $PATH
2870 do
2871   IFS=$as_save_IFS
2872   test -z "$as_dir" && as_dir=.
2873     for ac_exec_ext in '' $ac_executable_extensions; do
2874   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2875     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2876     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2877     break 2
2878   fi
2879 done
2880   done
2881 IFS=$as_save_IFS
2882
2883 fi
2884 fi
2885 STRIP=$ac_cv_prog_STRIP
2886 if test -n "$STRIP"; then
2887   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2888 $as_echo "$STRIP" >&6; }
2889 else
2890   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2891 $as_echo "no" >&6; }
2892 fi
2893
2894
2895 fi
2896 if test -z "$ac_cv_prog_STRIP"; then
2897   ac_ct_STRIP=$STRIP
2898   # Extract the first word of "strip", so it can be a program name with args.
2899 set dummy strip; ac_word=$2
2900 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2901 $as_echo_n "checking for $ac_word... " >&6; }
2902 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2903   $as_echo_n "(cached) " >&6
2904 else
2905   if test -n "$ac_ct_STRIP"; then
2906   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2907 else
2908 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2909 for as_dir in $PATH
2910 do
2911   IFS=$as_save_IFS
2912   test -z "$as_dir" && as_dir=.
2913     for ac_exec_ext in '' $ac_executable_extensions; do
2914   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2915     ac_cv_prog_ac_ct_STRIP="strip"
2916     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2917     break 2
2918   fi
2919 done
2920   done
2921 IFS=$as_save_IFS
2922
2923 fi
2924 fi
2925 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2926 if test -n "$ac_ct_STRIP"; then
2927   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2928 $as_echo "$ac_ct_STRIP" >&6; }
2929 else
2930   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2931 $as_echo "no" >&6; }
2932 fi
2933
2934   if test "x$ac_ct_STRIP" = x; then
2935     STRIP=":"
2936   else
2937     case $cross_compiling:$ac_tool_warned in
2938 yes:)
2939 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2940 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2941 ac_tool_warned=yes ;;
2942 esac
2943     STRIP=$ac_ct_STRIP
2944   fi
2945 else
2946   STRIP="$ac_cv_prog_STRIP"
2947 fi
2948
2949 fi
2950 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2951
2952 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2953 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2954 if test -z "$MKDIR_P"; then
2955   if test "${ac_cv_path_mkdir+set}" = set; then :
2956   $as_echo_n "(cached) " >&6
2957 else
2958   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2959 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2960 do
2961   IFS=$as_save_IFS
2962   test -z "$as_dir" && as_dir=.
2963     for ac_prog in mkdir gmkdir; do
2964          for ac_exec_ext in '' $ac_executable_extensions; do
2965            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2966            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2967              'mkdir (GNU coreutils) '* | \
2968              'mkdir (coreutils) '* | \
2969              'mkdir (fileutils) '4.1*)
2970                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2971                break 3;;
2972            esac
2973          done
2974        done
2975   done
2976 IFS=$as_save_IFS
2977
2978 fi
2979
2980   if test "${ac_cv_path_mkdir+set}" = set; then
2981     MKDIR_P="$ac_cv_path_mkdir -p"
2982   else
2983     # As a last resort, use the slow shell script.  Don't cache a
2984     # value for MKDIR_P within a source directory, because that will
2985     # break other packages using the cache if that directory is
2986     # removed, or if the value is a relative name.
2987     test -d ./--version && rmdir ./--version
2988     MKDIR_P="$ac_install_sh -d"
2989   fi
2990 fi
2991 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2992 $as_echo "$MKDIR_P" >&6; }
2993
2994 mkdir_p="$MKDIR_P"
2995 case $mkdir_p in
2996   [\\/$]* | ?:[\\/]*) ;;
2997   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2998 esac
2999
3000 for ac_prog in gawk mawk nawk awk
3001 do
3002   # Extract the first word of "$ac_prog", so it can be a program name with args.
3003 set dummy $ac_prog; ac_word=$2
3004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3005 $as_echo_n "checking for $ac_word... " >&6; }
3006 if test "${ac_cv_prog_AWK+set}" = set; then :
3007   $as_echo_n "(cached) " >&6
3008 else
3009   if test -n "$AWK"; then
3010   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3011 else
3012 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3013 for as_dir in $PATH
3014 do
3015   IFS=$as_save_IFS
3016   test -z "$as_dir" && as_dir=.
3017     for ac_exec_ext in '' $ac_executable_extensions; do
3018   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3019     ac_cv_prog_AWK="$ac_prog"
3020     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3021     break 2
3022   fi
3023 done
3024   done
3025 IFS=$as_save_IFS
3026
3027 fi
3028 fi
3029 AWK=$ac_cv_prog_AWK
3030 if test -n "$AWK"; then
3031   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3032 $as_echo "$AWK" >&6; }
3033 else
3034   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3035 $as_echo "no" >&6; }
3036 fi
3037
3038
3039   test -n "$AWK" && break
3040 done
3041
3042 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3043 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3044 set x ${MAKE-make}
3045 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3046 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3047   $as_echo_n "(cached) " >&6
3048 else
3049   cat >conftest.make <<\_ACEOF
3050 SHELL = /bin/sh
3051 all:
3052         @echo '@@@%%%=$(MAKE)=@@@%%%'
3053 _ACEOF
3054 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3055 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3056   *@@@%%%=?*=@@@%%%*)
3057     eval ac_cv_prog_make_${ac_make}_set=yes;;
3058   *)
3059     eval ac_cv_prog_make_${ac_make}_set=no;;
3060 esac
3061 rm -f conftest.make
3062 fi
3063 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3064   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3065 $as_echo "yes" >&6; }
3066   SET_MAKE=
3067 else
3068   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3069 $as_echo "no" >&6; }
3070   SET_MAKE="MAKE=${MAKE-make}"
3071 fi
3072
3073 rm -rf .tst 2>/dev/null
3074 mkdir .tst 2>/dev/null
3075 if test -d .tst; then
3076   am__leading_dot=.
3077 else
3078   am__leading_dot=_
3079 fi
3080 rmdir .tst 2>/dev/null
3081
3082 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3083   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3084   # is not polluted with repeated "-I."
3085   am__isrc=' -I$(srcdir)'
3086   # test to see if srcdir already configured
3087   if test -f $srcdir/config.status; then
3088     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3089   fi
3090 fi
3091
3092 # test whether we have cygpath
3093 if test -z "$CYGPATH_W"; then
3094   if (cygpath --version) >/dev/null 2>/dev/null; then
3095     CYGPATH_W='cygpath -w'
3096   else
3097     CYGPATH_W=echo
3098   fi
3099 fi
3100
3101
3102 # Define the identity of the package.
3103  PACKAGE='libgo'
3104  VERSION='version-unused'
3105
3106
3107 # Some tools Automake needs.
3108
3109 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3110
3111
3112 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3113
3114
3115 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3116
3117
3118 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3119
3120
3121 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3122
3123 # We need awk for the "check" target.  The system "awk" is bad on
3124 # some platforms.
3125 # Always define AMTAR for backward compatibility.  Yes, it's still used
3126 # in the wild :-(  We should find a proper way to deprecate it ...
3127 AMTAR='$${TAR-tar}'
3128
3129 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140 ac_ext=c
3141 ac_cpp='$CPP $CPPFLAGS'
3142 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3143 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3144 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3145 if test -n "$ac_tool_prefix"; then
3146   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3147 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3149 $as_echo_n "checking for $ac_word... " >&6; }
3150 if test "${ac_cv_prog_CC+set}" = set; then :
3151   $as_echo_n "(cached) " >&6
3152 else
3153   if test -n "$CC"; then
3154   ac_cv_prog_CC="$CC" # Let the user override the test.
3155 else
3156 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3157 for as_dir in $PATH
3158 do
3159   IFS=$as_save_IFS
3160   test -z "$as_dir" && as_dir=.
3161     for ac_exec_ext in '' $ac_executable_extensions; do
3162   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3163     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3164     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3165     break 2
3166   fi
3167 done
3168   done
3169 IFS=$as_save_IFS
3170
3171 fi
3172 fi
3173 CC=$ac_cv_prog_CC
3174 if test -n "$CC"; then
3175   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3176 $as_echo "$CC" >&6; }
3177 else
3178   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3179 $as_echo "no" >&6; }
3180 fi
3181
3182
3183 fi
3184 if test -z "$ac_cv_prog_CC"; then
3185   ac_ct_CC=$CC
3186   # Extract the first word of "gcc", so it can be a program name with args.
3187 set dummy gcc; ac_word=$2
3188 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3189 $as_echo_n "checking for $ac_word... " >&6; }
3190 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3191   $as_echo_n "(cached) " >&6
3192 else
3193   if test -n "$ac_ct_CC"; then
3194   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3195 else
3196 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3197 for as_dir in $PATH
3198 do
3199   IFS=$as_save_IFS
3200   test -z "$as_dir" && as_dir=.
3201     for ac_exec_ext in '' $ac_executable_extensions; do
3202   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3203     ac_cv_prog_ac_ct_CC="gcc"
3204     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3205     break 2
3206   fi
3207 done
3208   done
3209 IFS=$as_save_IFS
3210
3211 fi
3212 fi
3213 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3214 if test -n "$ac_ct_CC"; then
3215   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3216 $as_echo "$ac_ct_CC" >&6; }
3217 else
3218   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3219 $as_echo "no" >&6; }
3220 fi
3221
3222   if test "x$ac_ct_CC" = x; then
3223     CC=""
3224   else
3225     case $cross_compiling:$ac_tool_warned in
3226 yes:)
3227 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3228 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3229 ac_tool_warned=yes ;;
3230 esac
3231     CC=$ac_ct_CC
3232   fi
3233 else
3234   CC="$ac_cv_prog_CC"
3235 fi
3236
3237 if test -z "$CC"; then
3238           if test -n "$ac_tool_prefix"; then
3239     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3240 set dummy ${ac_tool_prefix}cc; ac_word=$2
3241 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3242 $as_echo_n "checking for $ac_word... " >&6; }
3243 if test "${ac_cv_prog_CC+set}" = set; then :
3244   $as_echo_n "(cached) " >&6
3245 else
3246   if test -n "$CC"; then
3247   ac_cv_prog_CC="$CC" # Let the user override the test.
3248 else
3249 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3250 for as_dir in $PATH
3251 do
3252   IFS=$as_save_IFS
3253   test -z "$as_dir" && as_dir=.
3254     for ac_exec_ext in '' $ac_executable_extensions; do
3255   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3256     ac_cv_prog_CC="${ac_tool_prefix}cc"
3257     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3258     break 2
3259   fi
3260 done
3261   done
3262 IFS=$as_save_IFS
3263
3264 fi
3265 fi
3266 CC=$ac_cv_prog_CC
3267 if test -n "$CC"; then
3268   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3269 $as_echo "$CC" >&6; }
3270 else
3271   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3272 $as_echo "no" >&6; }
3273 fi
3274
3275
3276   fi
3277 fi
3278 if test -z "$CC"; then
3279   # Extract the first word of "cc", so it can be a program name with args.
3280 set dummy cc; ac_word=$2
3281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3282 $as_echo_n "checking for $ac_word... " >&6; }
3283 if test "${ac_cv_prog_CC+set}" = set; then :
3284   $as_echo_n "(cached) " >&6
3285 else
3286   if test -n "$CC"; then
3287   ac_cv_prog_CC="$CC" # Let the user override the test.
3288 else
3289   ac_prog_rejected=no
3290 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3291 for as_dir in $PATH
3292 do
3293   IFS=$as_save_IFS
3294   test -z "$as_dir" && as_dir=.
3295     for ac_exec_ext in '' $ac_executable_extensions; do
3296   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3297     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3298        ac_prog_rejected=yes
3299        continue
3300      fi
3301     ac_cv_prog_CC="cc"
3302     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3303     break 2
3304   fi
3305 done
3306   done
3307 IFS=$as_save_IFS
3308
3309 if test $ac_prog_rejected = yes; then
3310   # We found a bogon in the path, so make sure we never use it.
3311   set dummy $ac_cv_prog_CC
3312   shift
3313   if test $# != 0; then
3314     # We chose a different compiler from the bogus one.
3315     # However, it has the same basename, so the bogon will be chosen
3316     # first if we set CC to just the basename; use the full file name.
3317     shift
3318     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3319   fi
3320 fi
3321 fi
3322 fi
3323 CC=$ac_cv_prog_CC
3324 if test -n "$CC"; then
3325   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3326 $as_echo "$CC" >&6; }
3327 else
3328   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3329 $as_echo "no" >&6; }
3330 fi
3331
3332
3333 fi
3334 if test -z "$CC"; then
3335   if test -n "$ac_tool_prefix"; then
3336   for ac_prog in cl.exe
3337   do
3338     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3339 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3341 $as_echo_n "checking for $ac_word... " >&6; }
3342 if test "${ac_cv_prog_CC+set}" = set; then :
3343   $as_echo_n "(cached) " >&6
3344 else
3345   if test -n "$CC"; then
3346   ac_cv_prog_CC="$CC" # Let the user override the test.
3347 else
3348 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3349 for as_dir in $PATH
3350 do
3351   IFS=$as_save_IFS
3352   test -z "$as_dir" && as_dir=.
3353     for ac_exec_ext in '' $ac_executable_extensions; do
3354   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3355     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3356     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3357     break 2
3358   fi
3359 done
3360   done
3361 IFS=$as_save_IFS
3362
3363 fi
3364 fi
3365 CC=$ac_cv_prog_CC
3366 if test -n "$CC"; then
3367   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3368 $as_echo "$CC" >&6; }
3369 else
3370   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3371 $as_echo "no" >&6; }
3372 fi
3373
3374
3375     test -n "$CC" && break
3376   done
3377 fi
3378 if test -z "$CC"; then
3379   ac_ct_CC=$CC
3380   for ac_prog in cl.exe
3381 do
3382   # Extract the first word of "$ac_prog", so it can be a program name with args.
3383 set dummy $ac_prog; ac_word=$2
3384 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3385 $as_echo_n "checking for $ac_word... " >&6; }
3386 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3387   $as_echo_n "(cached) " >&6
3388 else
3389   if test -n "$ac_ct_CC"; then
3390   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3391 else
3392 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3393 for as_dir in $PATH
3394 do
3395   IFS=$as_save_IFS
3396   test -z "$as_dir" && as_dir=.
3397     for ac_exec_ext in '' $ac_executable_extensions; do
3398   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3399     ac_cv_prog_ac_ct_CC="$ac_prog"
3400     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3401     break 2
3402   fi
3403 done
3404   done
3405 IFS=$as_save_IFS
3406
3407 fi
3408 fi
3409 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3410 if test -n "$ac_ct_CC"; then
3411   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3412 $as_echo "$ac_ct_CC" >&6; }
3413 else
3414   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3415 $as_echo "no" >&6; }
3416 fi
3417
3418
3419   test -n "$ac_ct_CC" && break
3420 done
3421
3422   if test "x$ac_ct_CC" = x; then
3423     CC=""
3424   else
3425     case $cross_compiling:$ac_tool_warned in
3426 yes:)
3427 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3428 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3429 ac_tool_warned=yes ;;
3430 esac
3431     CC=$ac_ct_CC
3432   fi
3433 fi
3434
3435 fi
3436
3437
3438 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3439 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3440 as_fn_error "no acceptable C compiler found in \$PATH
3441 See \`config.log' for more details." "$LINENO" 5; }
3442
3443 # Provide some information about the compiler.
3444 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3445 set X $ac_compile
3446 ac_compiler=$2
3447 for ac_option in --version -v -V -qversion; do
3448   { { ac_try="$ac_compiler $ac_option >&5"
3449 case "(($ac_try" in
3450   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3451   *) ac_try_echo=$ac_try;;
3452 esac
3453 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3454 $as_echo "$ac_try_echo"; } >&5
3455   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3456   ac_status=$?
3457   if test -s conftest.err; then
3458     sed '10a\
3459 ... rest of stderr output deleted ...
3460          10q' conftest.err >conftest.er1
3461     cat conftest.er1 >&5
3462     rm -f conftest.er1 conftest.err
3463   fi
3464   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3465   test $ac_status = 0; }
3466 done
3467
3468 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3469 /* end confdefs.h.  */
3470
3471 int
3472 main ()
3473 {
3474
3475   ;
3476   return 0;
3477 }
3478 _ACEOF
3479 ac_clean_files_save=$ac_clean_files
3480 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3481 # Try to create an executable without -o first, disregard a.out.
3482 # It will help us diagnose broken compilers, and finding out an intuition
3483 # of exeext.
3484 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3485 $as_echo_n "checking for C compiler default output file name... " >&6; }
3486 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3487
3488 # The possible output files:
3489 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3490
3491 ac_rmfiles=
3492 for ac_file in $ac_files
3493 do
3494   case $ac_file in
3495     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3496     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3497   esac
3498 done
3499 rm -f $ac_rmfiles
3500
3501 if { { ac_try="$ac_link_default"
3502 case "(($ac_try" in
3503   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3504   *) ac_try_echo=$ac_try;;
3505 esac
3506 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3507 $as_echo "$ac_try_echo"; } >&5
3508   (eval "$ac_link_default") 2>&5
3509   ac_status=$?
3510   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3511   test $ac_status = 0; }; then :
3512   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3513 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3514 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3515 # so that the user can short-circuit this test for compilers unknown to
3516 # Autoconf.
3517 for ac_file in $ac_files ''
3518 do
3519   test -f "$ac_file" || continue
3520   case $ac_file in
3521     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3522         ;;
3523     [ab].out )
3524         # We found the default executable, but exeext='' is most
3525         # certainly right.
3526         break;;
3527     *.* )
3528         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3529         then :; else
3530            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3531         fi
3532         # We set ac_cv_exeext here because the later test for it is not
3533         # safe: cross compilers may not add the suffix if given an `-o'
3534         # argument, so we may need to know it at that point already.
3535         # Even if this section looks crufty: it has the advantage of
3536         # actually working.
3537         break;;
3538     * )
3539         break;;
3540   esac
3541 done
3542 test "$ac_cv_exeext" = no && ac_cv_exeext=
3543
3544 else
3545   ac_file=''
3546 fi
3547 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3548 $as_echo "$ac_file" >&6; }
3549 if test -z "$ac_file"; then :
3550   $as_echo "$as_me: failed program was:" >&5
3551 sed 's/^/| /' conftest.$ac_ext >&5
3552
3553 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3554 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3555 { as_fn_set_status 77
3556 as_fn_error "C compiler cannot create executables
3557 See \`config.log' for more details." "$LINENO" 5; }; }
3558 fi
3559 ac_exeext=$ac_cv_exeext
3560
3561 # Check that the compiler produces executables we can run.  If not, either
3562 # the compiler is broken, or we cross compile.
3563 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3564 $as_echo_n "checking whether the C compiler works... " >&6; }
3565 # If not cross compiling, check that we can run a simple program.
3566 if test "$cross_compiling" != yes; then
3567   if { ac_try='./$ac_file'
3568   { { case "(($ac_try" in
3569   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3570   *) ac_try_echo=$ac_try;;
3571 esac
3572 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3573 $as_echo "$ac_try_echo"; } >&5
3574   (eval "$ac_try") 2>&5
3575   ac_status=$?
3576   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3577   test $ac_status = 0; }; }; then
3578     cross_compiling=no
3579   else
3580     if test "$cross_compiling" = maybe; then
3581         cross_compiling=yes
3582     else
3583         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3584 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3585 as_fn_error "cannot run C compiled programs.
3586 If you meant to cross compile, use \`--host'.
3587 See \`config.log' for more details." "$LINENO" 5; }
3588     fi
3589   fi
3590 fi
3591 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3592 $as_echo "yes" >&6; }
3593
3594 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3595 ac_clean_files=$ac_clean_files_save
3596 # Check that the compiler produces executables we can run.  If not, either
3597 # the compiler is broken, or we cross compile.
3598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3599 $as_echo_n "checking whether we are cross compiling... " >&6; }
3600 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3601 $as_echo "$cross_compiling" >&6; }
3602
3603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3604 $as_echo_n "checking for suffix of executables... " >&6; }
3605 if { { ac_try="$ac_link"
3606 case "(($ac_try" in
3607   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3608   *) ac_try_echo=$ac_try;;
3609 esac
3610 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3611 $as_echo "$ac_try_echo"; } >&5
3612   (eval "$ac_link") 2>&5
3613   ac_status=$?
3614   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3615   test $ac_status = 0; }; then :
3616   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3617 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3618 # work properly (i.e., refer to `conftest.exe'), while it won't with
3619 # `rm'.
3620 for ac_file in conftest.exe conftest conftest.*; do
3621   test -f "$ac_file" || continue
3622   case $ac_file in
3623     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3624     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3625           break;;
3626     * ) break;;
3627   esac
3628 done
3629 else
3630   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3631 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3632 as_fn_error "cannot compute suffix of executables: cannot compile and link
3633 See \`config.log' for more details." "$LINENO" 5; }
3634 fi
3635 rm -f conftest$ac_cv_exeext
3636 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3637 $as_echo "$ac_cv_exeext" >&6; }
3638
3639 rm -f conftest.$ac_ext
3640 EXEEXT=$ac_cv_exeext
3641 ac_exeext=$EXEEXT
3642 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3643 $as_echo_n "checking for suffix of object files... " >&6; }
3644 if test "${ac_cv_objext+set}" = set; then :
3645   $as_echo_n "(cached) " >&6
3646 else
3647   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3648 /* end confdefs.h.  */
3649
3650 int
3651 main ()
3652 {
3653
3654   ;
3655   return 0;
3656 }
3657 _ACEOF
3658 rm -f conftest.o conftest.obj
3659 if { { ac_try="$ac_compile"
3660 case "(($ac_try" in
3661   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3662   *) ac_try_echo=$ac_try;;
3663 esac
3664 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3665 $as_echo "$ac_try_echo"; } >&5
3666   (eval "$ac_compile") 2>&5
3667   ac_status=$?
3668   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3669   test $ac_status = 0; }; then :
3670   for ac_file in conftest.o conftest.obj conftest.*; do
3671   test -f "$ac_file" || continue;
3672   case $ac_file in
3673     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3674     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3675        break;;
3676   esac
3677 done
3678 else
3679   $as_echo "$as_me: failed program was:" >&5
3680 sed 's/^/| /' conftest.$ac_ext >&5
3681
3682 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3683 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3684 as_fn_error "cannot compute suffix of object files: cannot compile
3685 See \`config.log' for more details." "$LINENO" 5; }
3686 fi
3687 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3688 fi
3689 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3690 $as_echo "$ac_cv_objext" >&6; }
3691 OBJEXT=$ac_cv_objext
3692 ac_objext=$OBJEXT
3693 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3694 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3695 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3696   $as_echo_n "(cached) " >&6
3697 else
3698   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3699 /* end confdefs.h.  */
3700
3701 int
3702 main ()
3703 {
3704 #ifndef __GNUC__
3705        choke me
3706 #endif
3707
3708   ;
3709   return 0;
3710 }
3711 _ACEOF
3712 if ac_fn_c_try_compile "$LINENO"; then :
3713   ac_compiler_gnu=yes
3714 else
3715   ac_compiler_gnu=no
3716 fi
3717 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3718 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3719
3720 fi
3721 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3722 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3723 if test $ac_compiler_gnu = yes; then
3724   GCC=yes
3725 else
3726   GCC=
3727 fi
3728 ac_test_CFLAGS=${CFLAGS+set}
3729 ac_save_CFLAGS=$CFLAGS
3730 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3731 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3732 if test "${ac_cv_prog_cc_g+set}" = set; then :
3733   $as_echo_n "(cached) " >&6
3734 else
3735   ac_save_c_werror_flag=$ac_c_werror_flag
3736    ac_c_werror_flag=yes
3737    ac_cv_prog_cc_g=no
3738    CFLAGS="-g"
3739    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3740 /* end confdefs.h.  */
3741
3742 int
3743 main ()
3744 {
3745
3746   ;
3747   return 0;
3748 }
3749 _ACEOF
3750 if ac_fn_c_try_compile "$LINENO"; then :
3751   ac_cv_prog_cc_g=yes
3752 else
3753   CFLAGS=""
3754       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3755 /* end confdefs.h.  */
3756
3757 int
3758 main ()
3759 {
3760
3761   ;
3762   return 0;
3763 }
3764 _ACEOF
3765 if ac_fn_c_try_compile "$LINENO"; then :
3766
3767 else
3768   ac_c_werror_flag=$ac_save_c_werror_flag
3769          CFLAGS="-g"
3770          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3771 /* end confdefs.h.  */
3772
3773 int
3774 main ()
3775 {
3776
3777   ;
3778   return 0;
3779 }
3780 _ACEOF
3781 if ac_fn_c_try_compile "$LINENO"; then :
3782   ac_cv_prog_cc_g=yes
3783 fi
3784 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3785 fi
3786 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3787 fi
3788 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3789    ac_c_werror_flag=$ac_save_c_werror_flag
3790 fi
3791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3792 $as_echo "$ac_cv_prog_cc_g" >&6; }
3793 if test "$ac_test_CFLAGS" = set; then
3794   CFLAGS=$ac_save_CFLAGS
3795 elif test $ac_cv_prog_cc_g = yes; then
3796   if test "$GCC" = yes; then
3797     CFLAGS="-g -O2"
3798   else
3799     CFLAGS="-g"
3800   fi
3801 else
3802   if test "$GCC" = yes; then
3803     CFLAGS="-O2"
3804   else
3805     CFLAGS=
3806   fi
3807 fi
3808 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3809 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3810 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3811   $as_echo_n "(cached) " >&6
3812 else
3813   ac_cv_prog_cc_c89=no
3814 ac_save_CC=$CC
3815 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3816 /* end confdefs.h.  */
3817 #include <stdarg.h>
3818 #include <stdio.h>
3819 #include <sys/types.h>
3820 #include <sys/stat.h>
3821 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3822 struct buf { int x; };
3823 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3824 static char *e (p, i)
3825      char **p;
3826      int i;
3827 {
3828   return p[i];
3829 }
3830 static char *f (char * (*g) (char **, int), char **p, ...)
3831 {
3832   char *s;
3833   va_list v;
3834   va_start (v,p);
3835   s = g (p, va_arg (v,int));
3836   va_end (v);
3837   return s;
3838 }
3839
3840 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3841    function prototypes and stuff, but not '\xHH' hex character constants.
3842    These don't provoke an error unfortunately, instead are silently treated
3843    as 'x'.  The following induces an error, until -std is added to get
3844    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3845    array size at least.  It's necessary to write '\x00'==0 to get something
3846    that's true only with -std.  */
3847 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3848
3849 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3850    inside strings and character constants.  */
3851 #define FOO(x) 'x'
3852 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3853
3854 int test (int i, double x);
3855 struct s1 {int (*f) (int a);};
3856 struct s2 {int (*f) (double a);};
3857 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3858 int argc;
3859 char **argv;
3860 int
3861 main ()
3862 {
3863 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3864   ;
3865   return 0;
3866 }
3867 _ACEOF
3868 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3869         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3870 do
3871   CC="$ac_save_CC $ac_arg"
3872   if ac_fn_c_try_compile "$LINENO"; then :
3873   ac_cv_prog_cc_c89=$ac_arg
3874 fi
3875 rm -f core conftest.err conftest.$ac_objext
3876   test "x$ac_cv_prog_cc_c89" != "xno" && break
3877 done
3878 rm -f conftest.$ac_ext
3879 CC=$ac_save_CC
3880
3881 fi
3882 # AC_CACHE_VAL
3883 case "x$ac_cv_prog_cc_c89" in
3884   x)
3885     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3886 $as_echo "none needed" >&6; } ;;
3887   xno)
3888     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3889 $as_echo "unsupported" >&6; } ;;
3890   *)
3891     CC="$CC $ac_cv_prog_cc_c89"
3892     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3893 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3894 esac
3895 if test "x$ac_cv_prog_cc_c89" != xno; then :
3896
3897 fi
3898
3899 ac_ext=c
3900 ac_cpp='$CPP $CPPFLAGS'
3901 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3902 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3903 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3904 DEPDIR="${am__leading_dot}deps"
3905
3906 ac_config_commands="$ac_config_commands depfiles"
3907
3908
3909 am_make=${MAKE-make}
3910 cat > confinc << 'END'
3911 am__doit:
3912         @echo this is the am__doit target
3913 .PHONY: am__doit
3914 END
3915 # If we don't find an include directive, just comment out the code.
3916 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3917 $as_echo_n "checking for style of include used by $am_make... " >&6; }
3918 am__include="#"
3919 am__quote=
3920 _am_result=none
3921 # First try GNU make style include.
3922 echo "include confinc" > confmf
3923 # Ignore all kinds of additional output from `make'.
3924 case `$am_make -s -f confmf 2> /dev/null` in #(
3925 *the\ am__doit\ target*)
3926   am__include=include
3927   am__quote=
3928   _am_result=GNU
3929   ;;
3930 esac
3931 # Now try BSD make style include.
3932 if test "$am__include" = "#"; then
3933    echo '.include "confinc"' > confmf
3934    case `$am_make -s -f confmf 2> /dev/null` in #(
3935    *the\ am__doit\ target*)
3936      am__include=.include
3937      am__quote="\""
3938      _am_result=BSD
3939      ;;
3940    esac
3941 fi
3942
3943
3944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3945 $as_echo "$_am_result" >&6; }
3946 rm -f confinc confmf
3947
3948 # Check whether --enable-dependency-tracking was given.
3949 if test "${enable_dependency_tracking+set}" = set; then :
3950   enableval=$enable_dependency_tracking;
3951 fi
3952
3953 if test "x$enable_dependency_tracking" != xno; then
3954   am_depcomp="$ac_aux_dir/depcomp"
3955   AMDEPBACKSLASH='\'
3956   am__nodep='_no'
3957 fi
3958  if test "x$enable_dependency_tracking" != xno; then
3959   AMDEP_TRUE=
3960   AMDEP_FALSE='#'
3961 else
3962   AMDEP_TRUE='#'
3963   AMDEP_FALSE=
3964 fi
3965
3966
3967
3968 depcc="$CC"   am_compiler_list=
3969
3970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3971 $as_echo_n "checking dependency style of $depcc... " >&6; }
3972 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
3973   $as_echo_n "(cached) " >&6
3974 else
3975   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3976   # We make a subdir and do the tests there.  Otherwise we can end up
3977   # making bogus files that we don't know about and never remove.  For
3978   # instance it was reported that on HP-UX the gcc test will end up
3979   # making a dummy file named `D' -- because `-MD' means `put the output
3980   # in D'.
3981   rm -rf conftest.dir
3982   mkdir conftest.dir
3983   # Copy depcomp to subdir because otherwise we won't find it if we're
3984   # using a relative directory.
3985   cp "$am_depcomp" conftest.dir
3986   cd conftest.dir
3987   # We will build objects and dependencies in a subdirectory because
3988   # it helps to detect inapplicable dependency modes.  For instance
3989   # both Tru64's cc and ICC support -MD to output dependencies as a
3990   # side effect of compilation, but ICC will put the dependencies in
3991   # the current directory while Tru64 will put them in the object
3992   # directory.
3993   mkdir sub
3994
3995   am_cv_CC_dependencies_compiler_type=none
3996   if test "$am_compiler_list" = ""; then
3997      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
3998   fi
3999   am__universal=false
4000   case " $depcc " in #(
4001      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4002      esac
4003
4004   for depmode in $am_compiler_list; do
4005     # Setup a source with many dependencies, because some compilers
4006     # like to wrap large dependency lists on column 80 (with \), and
4007     # we should not choose a depcomp mode which is confused by this.
4008     #
4009     # We need to recreate these files for each test, as the compiler may
4010     # overwrite some of them when testing with obscure command lines.
4011     # This happens at least with the AIX C compiler.
4012     : > sub/conftest.c
4013     for i in 1 2 3 4 5 6; do
4014       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4015       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4016       # Solaris 8's {/usr,}/bin/sh.
4017       touch sub/conftst$i.h
4018     done
4019     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4020
4021     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4022     # mode.  It turns out that the SunPro C++ compiler does not properly
4023     # handle `-M -o', and we need to detect this.  Also, some Intel
4024     # versions had trouble with output in subdirs
4025     am__obj=sub/conftest.${OBJEXT-o}
4026     am__minus_obj="-o $am__obj"
4027     case $depmode in
4028     gcc)
4029       # This depmode causes a compiler race in universal mode.
4030       test "$am__universal" = false || continue
4031       ;;
4032     nosideeffect)
4033       # after this tag, mechanisms are not by side-effect, so they'll
4034       # only be used when explicitly requested
4035       if test "x$enable_dependency_tracking" = xyes; then
4036         continue
4037       else
4038         break
4039       fi
4040       ;;
4041     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4042       # This compiler won't grok `-c -o', but also, the minuso test has
4043       # not run yet.  These depmodes are late enough in the game, and
4044       # so weak that their functioning should not be impacted.
4045       am__obj=conftest.${OBJEXT-o}
4046       am__minus_obj=
4047       ;;
4048     none) break ;;
4049     esac
4050     if depmode=$depmode \
4051        source=sub/conftest.c object=$am__obj \
4052        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4053        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4054          >/dev/null 2>conftest.err &&
4055        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4056        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4057        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4058        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4059       # icc doesn't choke on unknown options, it will just issue warnings
4060       # or remarks (even with -Werror).  So we grep stderr for any message
4061       # that says an option was ignored or not supported.
4062       # When given -MP, icc 7.0 and 7.1 complain thusly:
4063       #   icc: Command line warning: ignoring option '-M'; no argument required
4064       # The diagnosis changed in icc 8.0:
4065       #   icc: Command line remark: option '-MP' not supported
4066       if (grep 'ignoring option' conftest.err ||
4067           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4068         am_cv_CC_dependencies_compiler_type=$depmode
4069         break
4070       fi
4071     fi
4072   done
4073
4074   cd ..
4075   rm -rf conftest.dir
4076 else
4077   am_cv_CC_dependencies_compiler_type=none
4078 fi
4079
4080 fi
4081 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4082 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4083 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4084
4085  if
4086   test "x$enable_dependency_tracking" != xno \
4087   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4088   am__fastdepCC_TRUE=
4089   am__fastdepCC_FALSE='#'
4090 else
4091   am__fastdepCC_TRUE='#'
4092   am__fastdepCC_FALSE=
4093 fi
4094
4095
4096 ac_ext=go
4097 ac_compile='$GOC -c $GOCFLAGS conftest.$ac_ext >&5'
4098 ac_link='$GOC -o conftest$ac_exeext $GOCFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4099 ac_compile_gnu=yes
4100 if test -n "$ac_tool_prefix"; then
4101   # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
4102 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
4103 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4104 $as_echo_n "checking for $ac_word... " >&6; }
4105 if test "${ac_cv_prog_GOC+set}" = set; then :
4106   $as_echo_n "(cached) " >&6
4107 else
4108   if test -n "$GOC"; then
4109   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4110 else
4111 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4112 for as_dir in $PATH
4113 do
4114   IFS=$as_save_IFS
4115   test -z "$as_dir" && as_dir=.
4116     for ac_exec_ext in '' $ac_executable_extensions; do
4117   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4118     ac_cv_prog_GOC="${ac_tool_prefix}gccgo"
4119     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4120     break 2
4121   fi
4122 done
4123   done
4124 IFS=$as_save_IFS
4125
4126 fi
4127 fi
4128 GOC=$ac_cv_prog_GOC
4129 if test -n "$GOC"; then
4130   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4131 $as_echo "$GOC" >&6; }
4132 else
4133   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4134 $as_echo "no" >&6; }
4135 fi
4136
4137
4138 fi
4139 if test -z "$ac_cv_prog_GOC"; then
4140   ac_ct_GOC=$GOC
4141   # Extract the first word of "gccgo", so it can be a program name with args.
4142 set dummy gccgo; ac_word=$2
4143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4144 $as_echo_n "checking for $ac_word... " >&6; }
4145 if test "${ac_cv_prog_ac_ct_GOC+set}" = set; then :
4146   $as_echo_n "(cached) " >&6
4147 else
4148   if test -n "$ac_ct_GOC"; then
4149   ac_cv_prog_ac_ct_GOC="$ac_ct_GOC" # Let the user override the test.
4150 else
4151 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4152 for as_dir in $PATH
4153 do
4154   IFS=$as_save_IFS
4155   test -z "$as_dir" && as_dir=.
4156     for ac_exec_ext in '' $ac_executable_extensions; do
4157   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4158     ac_cv_prog_ac_ct_GOC="gccgo"
4159     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4160     break 2
4161   fi
4162 done
4163   done
4164 IFS=$as_save_IFS
4165
4166 fi
4167 fi
4168 ac_ct_GOC=$ac_cv_prog_ac_ct_GOC
4169 if test -n "$ac_ct_GOC"; then
4170   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GOC" >&5
4171 $as_echo "$ac_ct_GOC" >&6; }
4172 else
4173   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4174 $as_echo "no" >&6; }
4175 fi
4176
4177   if test "x$ac_ct_GOC" = x; then
4178     GOC=""
4179   else
4180     case $cross_compiling:$ac_tool_warned in
4181 yes:)
4182 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4183 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4184 ac_tool_warned=yes ;;
4185 esac
4186     GOC=$ac_ct_GOC
4187   fi
4188 else
4189   GOC="$ac_cv_prog_GOC"
4190 fi
4191
4192 if test -z "$GOC"; then
4193   if test -n "$ac_tool_prefix"; then
4194     # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
4195 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
4196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4197 $as_echo_n "checking for $ac_word... " >&6; }
4198 if test "${ac_cv_prog_GOC+set}" = set; then :
4199   $as_echo_n "(cached) " >&6
4200 else
4201   if test -n "$GOC"; then
4202   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4203 else
4204 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4205 for as_dir in $PATH
4206 do
4207   IFS=$as_save_IFS
4208   test -z "$as_dir" && as_dir=.
4209     for ac_exec_ext in '' $ac_executable_extensions; do
4210   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4211     ac_cv_prog_GOC="$ac_tool_prefix}gccgo"
4212     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4213     break 2
4214   fi
4215 done
4216   done
4217 IFS=$as_save_IFS
4218
4219 fi
4220 fi
4221 GOC=$ac_cv_prog_GOC
4222 if test -n "$GOC"; then
4223   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4224 $as_echo "$GOC" >&6; }
4225 else
4226   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4227 $as_echo "no" >&6; }
4228 fi
4229
4230
4231   fi
4232 fi
4233 if test -z "$GOC"; then
4234   # Extract the first word of "gccgo", so it can be a program name with args.
4235 set dummy gccgo; ac_word=$2
4236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4237 $as_echo_n "checking for $ac_word... " >&6; }
4238 if test "${ac_cv_prog_GOC+set}" = set; then :
4239   $as_echo_n "(cached) " >&6
4240 else
4241   if test -n "$GOC"; then
4242   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4243 else
4244   ac_prog_rejected=no
4245 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4246 for as_dir in $PATH
4247 do
4248   IFS=$as_save_IFS
4249   test -z "$as_dir" && as_dir=.
4250     for ac_exec_ext in '' $ac_executable_extensions; do
4251   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4252     if test "$as_dir/$ac_word$ac_exec_ext" = "gccgo"; then
4253        ac_prog_rejected=yes
4254        continue
4255      fi
4256     ac_cv_prog_GOC="gccgo"
4257     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4258     break 2
4259   fi
4260 done
4261   done
4262 IFS=$as_save_IFS
4263
4264 if test $ac_prog_rejected = yes; then
4265   # We found a bogon in the path, so make sure we never use it.
4266   set dummy $ac_cv_prog_GOC
4267   shift
4268   if test $# != 0; then
4269     # We chose a different compiler from the bogus one.
4270     # However, it has the same basename, so the bogon will be chosen
4271     # first if we set GOC to just the basename; use the full file name.
4272     shift
4273     ac_cv_prog_GOC="$as_dir/$ac_word${1+' '}$@"
4274   fi
4275 fi
4276 fi
4277 fi
4278 GOC=$ac_cv_prog_GOC
4279 if test -n "$GOC"; then
4280   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4281 $as_echo "$GOC" >&6; }
4282 else
4283   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4284 $as_echo "no" >&6; }
4285 fi
4286
4287
4288 fi
4289
4290
4291 # Provide some information about the compiler.
4292 $as_echo "$as_me:${as_lineno-$LINENO}: checking for Go compiler version" >&5
4293 set X $ac_compile
4294 ac_compiler=$2
4295 { { ac_try="$ac_compiler --version >&5"
4296 case "(($ac_try" in
4297   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4298   *) ac_try_echo=$ac_try;;
4299 esac
4300 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4301 $as_echo "$ac_try_echo"; } >&5
4302   (eval "$ac_compiler --version >&5") 2>conftest.err
4303   ac_status=$?
4304   if test -s conftest.err; then
4305     sed '10a\
4306 ... rest of stderr output deleted ...
4307          10q' conftest.err >conftest.er1
4308     cat conftest.er1 >&5
4309     rm -f conftest.er1 conftest.err
4310   fi
4311   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4312   test $ac_status = 0; }
4313 GOCFLAGS="-g -O2"
4314 ac_ext=c
4315 ac_cpp='$CPP $CPPFLAGS'
4316 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4317 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4318 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4319
4320
4321
4322
4323
4324 case ${host} in
4325   *-*-aix*)
4326     # static hash tables crashes on AIX when libgo is built with O2
4327     CFLAGS="$CFLAGS -fno-section-anchors"
4328     GOCFLAGS="$GOCFLAGS -fno-section-anchors"
4329     ;;
4330 esac
4331
4332
4333 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4334 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4335     # Check whether --enable-maintainer-mode was given.
4336 if test "${enable_maintainer_mode+set}" = set; then :
4337   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4338 else
4339   USE_MAINTAINER_MODE=no
4340 fi
4341
4342   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4343 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4344    if test $USE_MAINTAINER_MODE = yes; then
4345   MAINTAINER_MODE_TRUE=
4346   MAINTAINER_MODE_FALSE='#'
4347 else
4348   MAINTAINER_MODE_TRUE='#'
4349   MAINTAINER_MODE_FALSE=
4350 fi
4351
4352   MAINT=$MAINTAINER_MODE_TRUE
4353
4354
4355
4356 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4357 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4358 if test "${ac_cv_path_SED+set}" = set; then :
4359   $as_echo_n "(cached) " >&6
4360 else
4361             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4362      for ac_i in 1 2 3 4 5 6 7; do
4363        ac_script="$ac_script$as_nl$ac_script"
4364      done
4365      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4366      { ac_script=; unset ac_script;}
4367      if test -z "$SED"; then
4368   ac_path_SED_found=false
4369   # Loop through the user's path and test for each of PROGNAME-LIST
4370   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4371 for as_dir in $PATH
4372 do
4373   IFS=$as_save_IFS
4374   test -z "$as_dir" && as_dir=.
4375     for ac_prog in sed gsed; do
4376     for ac_exec_ext in '' $ac_executable_extensions; do
4377       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4378       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
4379 # Check for GNU ac_path_SED and select it if it is found.
4380   # Check for GNU $ac_path_SED
4381 case `"$ac_path_SED" --version 2>&1` in
4382 *GNU*)
4383   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4384 *)
4385   ac_count=0
4386   $as_echo_n 0123456789 >"conftest.in"
4387   while :
4388   do
4389     cat "conftest.in" "conftest.in" >"conftest.tmp"
4390     mv "conftest.tmp" "conftest.in"
4391     cp "conftest.in" "conftest.nl"
4392     $as_echo '' >> "conftest.nl"
4393     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4394     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4395     as_fn_arith $ac_count + 1 && ac_count=$as_val
4396     if test $ac_count -gt ${ac_path_SED_max-0}; then
4397       # Best one so far, save it but keep looking for a better one
4398       ac_cv_path_SED="$ac_path_SED"
4399       ac_path_SED_max=$ac_count
4400     fi
4401     # 10*(2^10) chars as input seems more than enough
4402     test $ac_count -gt 10 && break
4403   done
4404   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4405 esac
4406
4407       $ac_path_SED_found && break 3
4408     done
4409   done
4410   done
4411 IFS=$as_save_IFS
4412   if test -z "$ac_cv_path_SED"; then
4413     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
4414   fi
4415 else
4416   ac_cv_path_SED=$SED
4417 fi
4418
4419 fi
4420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4421 $as_echo "$ac_cv_path_SED" >&6; }
4422  SED="$ac_cv_path_SED"
4423   rm -f conftest.sed
4424
4425 test -z "$SED" && SED=sed
4426 Xsed="$SED -e 1s/^X//"
4427
4428
4429
4430
4431
4432
4433
4434
4435
4436
4437
4438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4439 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4440 if test "${ac_cv_path_GREP+set}" = set; then :
4441   $as_echo_n "(cached) " >&6
4442 else
4443   if test -z "$GREP"; then
4444   ac_path_GREP_found=false
4445   # Loop through the user's path and test for each of PROGNAME-LIST
4446   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4447 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4448 do
4449   IFS=$as_save_IFS
4450   test -z "$as_dir" && as_dir=.
4451     for ac_prog in grep ggrep; do
4452     for ac_exec_ext in '' $ac_executable_extensions; do
4453       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4454       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4455 # Check for GNU ac_path_GREP and select it if it is found.
4456   # Check for GNU $ac_path_GREP
4457 case `"$ac_path_GREP" --version 2>&1` in
4458 *GNU*)
4459   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4460 *)
4461   ac_count=0
4462   $as_echo_n 0123456789 >"conftest.in"
4463   while :
4464   do
4465     cat "conftest.in" "conftest.in" >"conftest.tmp"
4466     mv "conftest.tmp" "conftest.in"
4467     cp "conftest.in" "conftest.nl"
4468     $as_echo 'GREP' >> "conftest.nl"
4469     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4470     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4471     as_fn_arith $ac_count + 1 && ac_count=$as_val
4472     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4473       # Best one so far, save it but keep looking for a better one
4474       ac_cv_path_GREP="$ac_path_GREP"
4475       ac_path_GREP_max=$ac_count
4476     fi
4477     # 10*(2^10) chars as input seems more than enough
4478     test $ac_count -gt 10 && break
4479   done
4480   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4481 esac
4482
4483       $ac_path_GREP_found && break 3
4484     done
4485   done
4486   done
4487 IFS=$as_save_IFS
4488   if test -z "$ac_cv_path_GREP"; then
4489     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4490   fi
4491 else
4492   ac_cv_path_GREP=$GREP
4493 fi
4494
4495 fi
4496 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4497 $as_echo "$ac_cv_path_GREP" >&6; }
4498  GREP="$ac_cv_path_GREP"
4499
4500
4501 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4502 $as_echo_n "checking for egrep... " >&6; }
4503 if test "${ac_cv_path_EGREP+set}" = set; then :
4504   $as_echo_n "(cached) " >&6
4505 else
4506   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4507    then ac_cv_path_EGREP="$GREP -E"
4508    else
4509      if test -z "$EGREP"; then
4510   ac_path_EGREP_found=false
4511   # Loop through the user's path and test for each of PROGNAME-LIST
4512   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4513 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4514 do
4515   IFS=$as_save_IFS
4516   test -z "$as_dir" && as_dir=.
4517     for ac_prog in egrep; do
4518     for ac_exec_ext in '' $ac_executable_extensions; do
4519       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4520       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4521 # Check for GNU ac_path_EGREP and select it if it is found.
4522   # Check for GNU $ac_path_EGREP
4523 case `"$ac_path_EGREP" --version 2>&1` in
4524 *GNU*)
4525   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4526 *)
4527   ac_count=0
4528   $as_echo_n 0123456789 >"conftest.in"
4529   while :
4530   do
4531     cat "conftest.in" "conftest.in" >"conftest.tmp"
4532     mv "conftest.tmp" "conftest.in"
4533     cp "conftest.in" "conftest.nl"
4534     $as_echo 'EGREP' >> "conftest.nl"
4535     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4536     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4537     as_fn_arith $ac_count + 1 && ac_count=$as_val
4538     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4539       # Best one so far, save it but keep looking for a better one
4540       ac_cv_path_EGREP="$ac_path_EGREP"
4541       ac_path_EGREP_max=$ac_count
4542     fi
4543     # 10*(2^10) chars as input seems more than enough
4544     test $ac_count -gt 10 && break
4545   done
4546   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4547 esac
4548
4549       $ac_path_EGREP_found && break 3
4550     done
4551   done
4552   done
4553 IFS=$as_save_IFS
4554   if test -z "$ac_cv_path_EGREP"; then
4555     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4556   fi
4557 else
4558   ac_cv_path_EGREP=$EGREP
4559 fi
4560
4561    fi
4562 fi
4563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4564 $as_echo "$ac_cv_path_EGREP" >&6; }
4565  EGREP="$ac_cv_path_EGREP"
4566
4567
4568 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4569 $as_echo_n "checking for fgrep... " >&6; }
4570 if test "${ac_cv_path_FGREP+set}" = set; then :
4571   $as_echo_n "(cached) " >&6
4572 else
4573   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4574    then ac_cv_path_FGREP="$GREP -F"
4575    else
4576      if test -z "$FGREP"; then
4577   ac_path_FGREP_found=false
4578   # Loop through the user's path and test for each of PROGNAME-LIST
4579   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4580 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4581 do
4582   IFS=$as_save_IFS
4583   test -z "$as_dir" && as_dir=.
4584     for ac_prog in fgrep; do
4585     for ac_exec_ext in '' $ac_executable_extensions; do
4586       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4587       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
4588 # Check for GNU ac_path_FGREP and select it if it is found.
4589   # Check for GNU $ac_path_FGREP
4590 case `"$ac_path_FGREP" --version 2>&1` in
4591 *GNU*)
4592   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4593 *)
4594   ac_count=0
4595   $as_echo_n 0123456789 >"conftest.in"
4596   while :
4597   do
4598     cat "conftest.in" "conftest.in" >"conftest.tmp"
4599     mv "conftest.tmp" "conftest.in"
4600     cp "conftest.in" "conftest.nl"
4601     $as_echo 'FGREP' >> "conftest.nl"
4602     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4603     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4604     as_fn_arith $ac_count + 1 && ac_count=$as_val
4605     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4606       # Best one so far, save it but keep looking for a better one
4607       ac_cv_path_FGREP="$ac_path_FGREP"
4608       ac_path_FGREP_max=$ac_count
4609     fi
4610     # 10*(2^10) chars as input seems more than enough
4611     test $ac_count -gt 10 && break
4612   done
4613   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4614 esac
4615
4616       $ac_path_FGREP_found && break 3
4617     done
4618   done
4619   done
4620 IFS=$as_save_IFS
4621   if test -z "$ac_cv_path_FGREP"; then
4622     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4623   fi
4624 else
4625   ac_cv_path_FGREP=$FGREP
4626 fi
4627
4628    fi
4629 fi
4630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4631 $as_echo "$ac_cv_path_FGREP" >&6; }
4632  FGREP="$ac_cv_path_FGREP"
4633
4634
4635 test -z "$GREP" && GREP=grep
4636
4637
4638
4639
4640
4641
4642
4643
4644
4645
4646
4647
4648
4649
4650
4651
4652
4653 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4654 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4655 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4656
4657 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4658 $as_echo_n "checking how to print strings... " >&6; }
4659 # Test print first, because it will be a builtin if present.
4660 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4661    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4662   ECHO='print -r --'
4663 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4664   ECHO='printf %s\n'
4665 else
4666   # Use this function as a fallback that always works.
4667   func_fallback_echo ()
4668   {
4669     eval 'cat <<_LTECHO_EOF
4670 $1
4671 _LTECHO_EOF'
4672   }
4673   ECHO='func_fallback_echo'
4674 fi
4675
4676 # func_echo_all arg...
4677 # Invoke $ECHO with all args, space-separated.
4678 func_echo_all ()
4679 {
4680     $ECHO ""
4681 }
4682
4683 case "$ECHO" in
4684   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4685 $as_echo "printf" >&6; } ;;
4686   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4687 $as_echo "print -r" >&6; } ;;
4688   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4689 $as_echo "cat" >&6; } ;;
4690 esac
4691
4692
4693
4694
4695
4696
4697
4698
4699
4700
4701
4702
4703
4704
4705
4706
4707 # Check whether --with-gnu-ld was given.
4708 if test "${with_gnu_ld+set}" = set; then :
4709   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
4710 else
4711   with_gnu_ld=no
4712 fi
4713
4714 ac_prog=ld
4715 if test "$GCC" = yes; then
4716   # Check if gcc -print-prog-name=ld gives a path.
4717   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4718 $as_echo_n "checking for ld used by $CC... " >&6; }
4719   case $host in
4720   *-*-mingw*)
4721     # gcc leaves a trailing carriage return which upsets mingw
4722     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4723   *)
4724     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4725   esac
4726   case $ac_prog in
4727     # Accept absolute paths.
4728     [\\/]* | ?:[\\/]*)
4729       re_direlt='/[^/][^/]*/\.\./'
4730       # Canonicalize the pathname of ld
4731       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4732       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4733         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4734       done
4735       test -z "$LD" && LD="$ac_prog"
4736       ;;
4737   "")
4738     # If it fails, then pretend we aren't using GCC.
4739     ac_prog=ld
4740     ;;
4741   *)
4742     # If it is relative, then search for the first ld in PATH.
4743     with_gnu_ld=unknown
4744     ;;
4745   esac
4746 elif test "$with_gnu_ld" = yes; then
4747   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4748 $as_echo_n "checking for GNU ld... " >&6; }
4749 else
4750   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4751 $as_echo_n "checking for non-GNU ld... " >&6; }
4752 fi
4753 if test "${lt_cv_path_LD+set}" = set; then :
4754   $as_echo_n "(cached) " >&6
4755 else
4756   if test -z "$LD"; then
4757   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4758   for ac_dir in $PATH; do
4759     IFS="$lt_save_ifs"
4760     test -z "$ac_dir" && ac_dir=.
4761     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4762       lt_cv_path_LD="$ac_dir/$ac_prog"
4763       # Check to see if the program is GNU ld.  I'd rather use --version,
4764       # but apparently some variants of GNU ld only accept -v.
4765       # Break only if it was the GNU/non-GNU ld that we prefer.
4766       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4767       *GNU* | *'with BFD'*)
4768         test "$with_gnu_ld" != no && break
4769         ;;
4770       *)
4771         test "$with_gnu_ld" != yes && break
4772         ;;
4773       esac
4774     fi
4775   done
4776   IFS="$lt_save_ifs"
4777 else
4778   lt_cv_path_LD="$LD" # Let the user override the test with a path.
4779 fi
4780 fi
4781
4782 LD="$lt_cv_path_LD"
4783 if test -n "$LD"; then
4784   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4785 $as_echo "$LD" >&6; }
4786 else
4787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4788 $as_echo "no" >&6; }
4789 fi
4790 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
4791 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4792 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4793 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
4794   $as_echo_n "(cached) " >&6
4795 else
4796   # I'd rather use --version here, but apparently some GNU lds only accept -v.
4797 case `$LD -v 2>&1 </dev/null` in
4798 *GNU* | *'with BFD'*)
4799   lt_cv_prog_gnu_ld=yes
4800   ;;
4801 *)
4802   lt_cv_prog_gnu_ld=no
4803   ;;
4804 esac
4805 fi
4806 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4807 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4808 with_gnu_ld=$lt_cv_prog_gnu_ld
4809
4810
4811
4812
4813
4814
4815
4816
4817
4818 if test -n "$ac_tool_prefix"; then
4819   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4820 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4821 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4822 $as_echo_n "checking for $ac_word... " >&6; }
4823 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4824   $as_echo_n "(cached) " >&6
4825 else
4826   if test -n "$RANLIB"; then
4827   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4828 else
4829 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4830 for as_dir in $PATH
4831 do
4832   IFS=$as_save_IFS
4833   test -z "$as_dir" && as_dir=.
4834     for ac_exec_ext in '' $ac_executable_extensions; do
4835   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4836     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4837     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4838     break 2
4839   fi
4840 done
4841   done
4842 IFS=$as_save_IFS
4843
4844 fi
4845 fi
4846 RANLIB=$ac_cv_prog_RANLIB
4847 if test -n "$RANLIB"; then
4848   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4849 $as_echo "$RANLIB" >&6; }
4850 else
4851   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4852 $as_echo "no" >&6; }
4853 fi
4854
4855
4856 fi
4857 if test -z "$ac_cv_prog_RANLIB"; then
4858   ac_ct_RANLIB=$RANLIB
4859   # Extract the first word of "ranlib", so it can be a program name with args.
4860 set dummy ranlib; ac_word=$2
4861 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4862 $as_echo_n "checking for $ac_word... " >&6; }
4863 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4864   $as_echo_n "(cached) " >&6
4865 else
4866   if test -n "$ac_ct_RANLIB"; then
4867   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4868 else
4869 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4870 for as_dir in $PATH
4871 do
4872   IFS=$as_save_IFS
4873   test -z "$as_dir" && as_dir=.
4874     for ac_exec_ext in '' $ac_executable_extensions; do
4875   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4876     ac_cv_prog_ac_ct_RANLIB="ranlib"
4877     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4878     break 2
4879   fi
4880 done
4881   done
4882 IFS=$as_save_IFS
4883
4884 fi
4885 fi
4886 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4887 if test -n "$ac_ct_RANLIB"; then
4888   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4889 $as_echo "$ac_ct_RANLIB" >&6; }
4890 else
4891   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4892 $as_echo "no" >&6; }
4893 fi
4894
4895   if test "x$ac_ct_RANLIB" = x; then
4896     RANLIB=":"
4897   else
4898     case $cross_compiling:$ac_tool_warned in
4899 yes:)
4900 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4901 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4902 ac_tool_warned=yes ;;
4903 esac
4904     RANLIB=$ac_ct_RANLIB
4905   fi
4906 else
4907   RANLIB="$ac_cv_prog_RANLIB"
4908 fi
4909
4910 if test -n "$ac_tool_prefix"; then
4911   # Extract the first word of "${ac_tool_prefix}objcopy", so it can be a program name with args.
4912 set dummy ${ac_tool_prefix}objcopy; ac_word=$2
4913 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4914 $as_echo_n "checking for $ac_word... " >&6; }
4915 if test "${ac_cv_prog_OBJCOPY+set}" = set; then :
4916   $as_echo_n "(cached) " >&6
4917 else
4918   if test -n "$OBJCOPY"; then
4919   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
4920 else
4921 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4922 for as_dir in $PATH
4923 do
4924   IFS=$as_save_IFS
4925   test -z "$as_dir" && as_dir=.
4926     for ac_exec_ext in '' $ac_executable_extensions; do
4927   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4928     ac_cv_prog_OBJCOPY="${ac_tool_prefix}objcopy"
4929     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4930     break 2
4931   fi
4932 done
4933   done
4934 IFS=$as_save_IFS
4935
4936 fi
4937 fi
4938 OBJCOPY=$ac_cv_prog_OBJCOPY
4939 if test -n "$OBJCOPY"; then
4940   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
4941 $as_echo "$OBJCOPY" >&6; }
4942 else
4943   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4944 $as_echo "no" >&6; }
4945 fi
4946
4947
4948 fi
4949 if test -z "$ac_cv_prog_OBJCOPY"; then
4950   ac_ct_OBJCOPY=$OBJCOPY
4951   # Extract the first word of "objcopy", so it can be a program name with args.
4952 set dummy objcopy; ac_word=$2
4953 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4954 $as_echo_n "checking for $ac_word... " >&6; }
4955 if test "${ac_cv_prog_ac_ct_OBJCOPY+set}" = set; then :
4956   $as_echo_n "(cached) " >&6
4957 else
4958   if test -n "$ac_ct_OBJCOPY"; then
4959   ac_cv_prog_ac_ct_OBJCOPY="$ac_ct_OBJCOPY" # Let the user override the test.
4960 else
4961 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4962 for as_dir in $PATH
4963 do
4964   IFS=$as_save_IFS
4965   test -z "$as_dir" && as_dir=.
4966     for ac_exec_ext in '' $ac_executable_extensions; do
4967   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4968     ac_cv_prog_ac_ct_OBJCOPY="objcopy"
4969     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4970     break 2
4971   fi
4972 done
4973   done
4974 IFS=$as_save_IFS
4975
4976 fi
4977 fi
4978 ac_ct_OBJCOPY=$ac_cv_prog_ac_ct_OBJCOPY
4979 if test -n "$ac_ct_OBJCOPY"; then
4980   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJCOPY" >&5
4981 $as_echo "$ac_ct_OBJCOPY" >&6; }
4982 else
4983   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4984 $as_echo "no" >&6; }
4985 fi
4986
4987   if test "x$ac_ct_OBJCOPY" = x; then
4988     OBJCOPY="missing-objcopy"
4989   else
4990     case $cross_compiling:$ac_tool_warned in
4991 yes:)
4992 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4993 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4994 ac_tool_warned=yes ;;
4995 esac
4996     OBJCOPY=$ac_ct_OBJCOPY
4997   fi
4998 else
4999   OBJCOPY="$ac_cv_prog_OBJCOPY"
5000 fi
5001
5002
5003 enable_dlopen=yes
5004
5005
5006
5007 case `pwd` in
5008   *\ * | *\     *)
5009     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5010 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5011 esac
5012
5013
5014
5015 macro_version='2.2.7a'
5016 macro_revision='1.3134'
5017
5018
5019
5020
5021
5022
5023
5024
5025
5026
5027
5028
5029
5030 ltmain="$ac_aux_dir/ltmain.sh"
5031
5032 # Backslashify metacharacters that are still active within
5033 # double-quoted strings.
5034 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5035
5036 # Same as above, but do not quote variable references.
5037 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5038
5039 # Sed substitution to delay expansion of an escaped shell variable in a
5040 # double_quote_subst'ed string.
5041 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5042
5043 # Sed substitution to delay expansion of an escaped single quote.
5044 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5045
5046 # Sed substitution to avoid accidental globbing in evaled expressions
5047 no_glob_subst='s/\*/\\\*/g'
5048
5049 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5050 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5051 if test "${lt_cv_path_NM+set}" = set; then :
5052   $as_echo_n "(cached) " >&6
5053 else
5054   if test -n "$NM"; then
5055   # Let the user override the test.
5056   lt_cv_path_NM="$NM"
5057 else
5058   lt_nm_to_check="${ac_tool_prefix}nm"
5059   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5060     lt_nm_to_check="$lt_nm_to_check nm"
5061   fi
5062   for lt_tmp_nm in $lt_nm_to_check; do
5063     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5064     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5065       IFS="$lt_save_ifs"
5066       test -z "$ac_dir" && ac_dir=.
5067       tmp_nm="$ac_dir/$lt_tmp_nm"
5068       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5069         # Check to see if the nm accepts a BSD-compat flag.
5070         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5071         #   nm: unknown option "B" ignored
5072         # Tru64's nm complains that /dev/null is an invalid object file
5073         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5074         */dev/null* | *'Invalid file or object type'*)
5075           lt_cv_path_NM="$tmp_nm -B"
5076           break
5077           ;;
5078         *)
5079           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5080           */dev/null*)
5081             lt_cv_path_NM="$tmp_nm -p"
5082             break
5083             ;;
5084           *)
5085             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5086             continue # so that we can try to find one that supports BSD flags
5087             ;;
5088           esac
5089           ;;
5090         esac
5091       fi
5092     done
5093     IFS="$lt_save_ifs"
5094   done
5095   : ${lt_cv_path_NM=no}
5096 fi
5097 fi
5098 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5099 $as_echo "$lt_cv_path_NM" >&6; }
5100 if test "$lt_cv_path_NM" != "no"; then
5101   NM="$lt_cv_path_NM"
5102 else
5103   # Didn't find any BSD compatible name lister, look for dumpbin.
5104   if test -n "$DUMPBIN"; then :
5105     # Let the user override the test.
5106   else
5107     if test -n "$ac_tool_prefix"; then
5108   for ac_prog in dumpbin "link -dump"
5109   do
5110     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5111 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5112 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5113 $as_echo_n "checking for $ac_word... " >&6; }
5114 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
5115   $as_echo_n "(cached) " >&6
5116 else
5117   if test -n "$DUMPBIN"; then
5118   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5119 else
5120 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5121 for as_dir in $PATH
5122 do
5123   IFS=$as_save_IFS
5124   test -z "$as_dir" && as_dir=.
5125     for ac_exec_ext in '' $ac_executable_extensions; do
5126   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5127     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5128     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5129     break 2
5130   fi
5131 done
5132   done
5133 IFS=$as_save_IFS
5134
5135 fi
5136 fi
5137 DUMPBIN=$ac_cv_prog_DUMPBIN
5138 if test -n "$DUMPBIN"; then
5139   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5140 $as_echo "$DUMPBIN" >&6; }
5141 else
5142   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5143 $as_echo "no" >&6; }
5144 fi
5145
5146
5147     test -n "$DUMPBIN" && break
5148   done
5149 fi
5150 if test -z "$DUMPBIN"; then
5151   ac_ct_DUMPBIN=$DUMPBIN
5152   for ac_prog in dumpbin "link -dump"
5153 do
5154   # Extract the first word of "$ac_prog", so it can be a program name with args.
5155 set dummy $ac_prog; ac_word=$2
5156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5157 $as_echo_n "checking for $ac_word... " >&6; }
5158 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
5159   $as_echo_n "(cached) " >&6
5160 else
5161   if test -n "$ac_ct_DUMPBIN"; then
5162   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5163 else
5164 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5165 for as_dir in $PATH
5166 do
5167   IFS=$as_save_IFS
5168   test -z "$as_dir" && as_dir=.
5169     for ac_exec_ext in '' $ac_executable_extensions; do
5170   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5171     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5172     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5173     break 2
5174   fi
5175 done
5176   done
5177 IFS=$as_save_IFS
5178
5179 fi
5180 fi
5181 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5182 if test -n "$ac_ct_DUMPBIN"; then
5183   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5184 $as_echo "$ac_ct_DUMPBIN" >&6; }
5185 else
5186   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5187 $as_echo "no" >&6; }
5188 fi
5189
5190
5191   test -n "$ac_ct_DUMPBIN" && break
5192 done
5193
5194   if test "x$ac_ct_DUMPBIN" = x; then
5195     DUMPBIN=":"
5196   else
5197     case $cross_compiling:$ac_tool_warned in
5198 yes:)
5199 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5200 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5201 ac_tool_warned=yes ;;
5202 esac
5203     DUMPBIN=$ac_ct_DUMPBIN
5204   fi
5205 fi
5206
5207     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5208     *COFF*)
5209       DUMPBIN="$DUMPBIN -symbols"
5210       ;;
5211     *)
5212       DUMPBIN=:
5213       ;;
5214     esac
5215   fi
5216
5217   if test "$DUMPBIN" != ":"; then
5218     NM="$DUMPBIN"
5219   fi
5220 fi
5221 test -z "$NM" && NM=nm
5222
5223
5224
5225
5226
5227
5228 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5229 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5230 if test "${lt_cv_nm_interface+set}" = set; then :
5231   $as_echo_n "(cached) " >&6
5232 else
5233   lt_cv_nm_interface="BSD nm"
5234   echo "int some_variable = 0;" > conftest.$ac_ext
5235   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5236   (eval "$ac_compile" 2>conftest.err)
5237   cat conftest.err >&5
5238   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5239   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5240   cat conftest.err >&5
5241   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5242   cat conftest.out >&5
5243   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5244     lt_cv_nm_interface="MS dumpbin"
5245   fi
5246   rm -f conftest*
5247 fi
5248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5249 $as_echo "$lt_cv_nm_interface" >&6; }
5250
5251 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5252 $as_echo_n "checking whether ln -s works... " >&6; }
5253 LN_S=$as_ln_s
5254 if test "$LN_S" = "ln -s"; then
5255   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5256 $as_echo "yes" >&6; }
5257 else
5258   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5259 $as_echo "no, using $LN_S" >&6; }
5260 fi
5261
5262 # find the maximum length of command line arguments
5263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5264 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5265 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
5266   $as_echo_n "(cached) " >&6
5267 else
5268     i=0
5269   teststring="ABCD"
5270
5271   case $build_os in
5272   msdosdjgpp*)
5273     # On DJGPP, this test can blow up pretty badly due to problems in libc
5274     # (any single argument exceeding 2000 bytes causes a buffer overrun
5275     # during glob expansion).  Even if it were fixed, the result of this
5276     # check would be larger than it should be.
5277     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5278     ;;
5279
5280   gnu*)
5281     # Under GNU Hurd, this test is not required because there is
5282     # no limit to the length of command line arguments.
5283     # Libtool will interpret -1 as no limit whatsoever
5284     lt_cv_sys_max_cmd_len=-1;
5285     ;;
5286
5287   cygwin* | mingw* | cegcc*)
5288     # On Win9x/ME, this test blows up -- it succeeds, but takes
5289     # about 5 minutes as the teststring grows exponentially.
5290     # Worse, since 9x/ME are not pre-emptively multitasking,
5291     # you end up with a "frozen" computer, even though with patience
5292     # the test eventually succeeds (with a max line length of 256k).
5293     # Instead, let's just punt: use the minimum linelength reported by
5294     # all of the supported platforms: 8192 (on NT/2K/XP).
5295     lt_cv_sys_max_cmd_len=8192;
5296     ;;
5297
5298   mint*)
5299     # On MiNT this can take a long time and run out of memory.
5300     lt_cv_sys_max_cmd_len=8192;
5301     ;;
5302
5303   amigaos*)
5304     # On AmigaOS with pdksh, this test takes hours, literally.
5305     # So we just punt and use a minimum line length of 8192.
5306     lt_cv_sys_max_cmd_len=8192;
5307     ;;
5308
5309   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5310     # This has been around since 386BSD, at least.  Likely further.
5311     if test -x /sbin/sysctl; then
5312       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5313     elif test -x /usr/sbin/sysctl; then
5314       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5315     else
5316       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5317     fi
5318     # And add a safety zone
5319     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5320     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5321     ;;
5322
5323   interix*)
5324     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5325     lt_cv_sys_max_cmd_len=196608
5326     ;;
5327
5328   osf*)
5329     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5330     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5331     # nice to cause kernel panics so lets avoid the loop below.
5332     # First set a reasonable default.
5333     lt_cv_sys_max_cmd_len=16384
5334     #
5335     if test -x /sbin/sysconfig; then
5336       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5337         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5338       esac
5339     fi
5340     ;;
5341   sco3.2v5*)
5342     lt_cv_sys_max_cmd_len=102400
5343     ;;
5344   sysv5* | sco5v6* | sysv4.2uw2*)
5345     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5346     if test -n "$kargmax"; then
5347       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5348     else
5349       lt_cv_sys_max_cmd_len=32768
5350     fi
5351     ;;
5352   *)
5353     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5354     if test -n "$lt_cv_sys_max_cmd_len"; then
5355       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5356       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5357     else
5358       # Make teststring a little bigger before we do anything with it.
5359       # a 1K string should be a reasonable start.
5360       for i in 1 2 3 4 5 6 7 8 ; do
5361         teststring=$teststring$teststring
5362       done
5363       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5364       # If test is not a shell built-in, we'll probably end up computing a
5365       # maximum length that is only half of the actual maximum length, but
5366       # we can't tell.
5367       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5368                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5369               test $i != 17 # 1/2 MB should be enough
5370       do
5371         i=`expr $i + 1`
5372         teststring=$teststring$teststring
5373       done
5374       # Only check the string length outside the loop.
5375       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5376       teststring=
5377       # Add a significant safety factor because C++ compilers can tack on
5378       # massive amounts of additional arguments before passing them to the
5379       # linker.  It appears as though 1/2 is a usable value.
5380       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5381     fi
5382     ;;
5383   esac
5384
5385 fi
5386
5387 if test -n $lt_cv_sys_max_cmd_len ; then
5388   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5389 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5390 else
5391   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5392 $as_echo "none" >&6; }
5393 fi
5394 max_cmd_len=$lt_cv_sys_max_cmd_len
5395
5396
5397
5398
5399
5400
5401 : ${CP="cp -f"}
5402 : ${MV="mv -f"}
5403 : ${RM="rm -f"}
5404
5405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5406 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5407 # Try some XSI features
5408 xsi_shell=no
5409 ( _lt_dummy="a/b/c"
5410   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5411       = c,a/b,, \
5412     && eval 'test $(( 1 + 1 )) -eq 2 \
5413     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5414   && xsi_shell=yes
5415 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5416 $as_echo "$xsi_shell" >&6; }
5417
5418
5419 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5420 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5421 lt_shell_append=no
5422 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5423     >/dev/null 2>&1 \
5424   && lt_shell_append=yes
5425 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5426 $as_echo "$lt_shell_append" >&6; }
5427
5428
5429 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5430   lt_unset=unset
5431 else
5432   lt_unset=false
5433 fi
5434
5435
5436
5437
5438
5439 # test EBCDIC or ASCII
5440 case `echo X|tr X '\101'` in
5441  A) # ASCII based system
5442     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5443   lt_SP2NL='tr \040 \012'
5444   lt_NL2SP='tr \015\012 \040\040'
5445   ;;
5446  *) # EBCDIC based system
5447   lt_SP2NL='tr \100 \n'
5448   lt_NL2SP='tr \r\n \100\100'
5449   ;;
5450 esac
5451
5452
5453
5454
5455
5456
5457
5458
5459
5460 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5461 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5462 if test "${lt_cv_ld_reload_flag+set}" = set; then :
5463   $as_echo_n "(cached) " >&6
5464 else
5465   lt_cv_ld_reload_flag='-r'
5466 fi
5467 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5468 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5469 reload_flag=$lt_cv_ld_reload_flag
5470 case $reload_flag in
5471 "" | " "*) ;;
5472 *) reload_flag=" $reload_flag" ;;
5473 esac
5474 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5475 case $host_os in
5476   darwin*)
5477     if test "$GCC" = yes; then
5478       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5479     else
5480       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5481     fi
5482     ;;
5483 esac
5484
5485
5486
5487
5488
5489
5490
5491
5492
5493 if test -n "$ac_tool_prefix"; then
5494   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5495 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5497 $as_echo_n "checking for $ac_word... " >&6; }
5498 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
5499   $as_echo_n "(cached) " >&6
5500 else
5501   if test -n "$OBJDUMP"; then
5502   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5503 else
5504 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5505 for as_dir in $PATH
5506 do
5507   IFS=$as_save_IFS
5508   test -z "$as_dir" && as_dir=.
5509     for ac_exec_ext in '' $ac_executable_extensions; do
5510   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5511     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5512     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5513     break 2
5514   fi
5515 done
5516   done
5517 IFS=$as_save_IFS
5518
5519 fi
5520 fi
5521 OBJDUMP=$ac_cv_prog_OBJDUMP
5522 if test -n "$OBJDUMP"; then
5523   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5524 $as_echo "$OBJDUMP" >&6; }
5525 else
5526   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5527 $as_echo "no" >&6; }
5528 fi
5529
5530
5531 fi
5532 if test -z "$ac_cv_prog_OBJDUMP"; then
5533   ac_ct_OBJDUMP=$OBJDUMP
5534   # Extract the first word of "objdump", so it can be a program name with args.
5535 set dummy objdump; ac_word=$2
5536 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5537 $as_echo_n "checking for $ac_word... " >&6; }
5538 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
5539   $as_echo_n "(cached) " >&6
5540 else
5541   if test -n "$ac_ct_OBJDUMP"; then
5542   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5543 else
5544 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5545 for as_dir in $PATH
5546 do
5547   IFS=$as_save_IFS
5548   test -z "$as_dir" && as_dir=.
5549     for ac_exec_ext in '' $ac_executable_extensions; do
5550   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5551     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5552     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5553     break 2
5554   fi
5555 done
5556   done
5557 IFS=$as_save_IFS
5558
5559 fi
5560 fi
5561 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5562 if test -n "$ac_ct_OBJDUMP"; then
5563   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5564 $as_echo "$ac_ct_OBJDUMP" >&6; }
5565 else
5566   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5567 $as_echo "no" >&6; }
5568 fi
5569
5570   if test "x$ac_ct_OBJDUMP" = x; then
5571     OBJDUMP="false"
5572   else
5573     case $cross_compiling:$ac_tool_warned in
5574 yes:)
5575 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5576 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5577 ac_tool_warned=yes ;;
5578 esac
5579     OBJDUMP=$ac_ct_OBJDUMP
5580   fi
5581 else
5582   OBJDUMP="$ac_cv_prog_OBJDUMP"
5583 fi
5584
5585 test -z "$OBJDUMP" && OBJDUMP=objdump
5586
5587
5588
5589
5590
5591
5592
5593
5594
5595 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5596 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5597 if test "${lt_cv_deplibs_check_method+set}" = set; then :
5598   $as_echo_n "(cached) " >&6
5599 else
5600   lt_cv_file_magic_cmd='$MAGIC_CMD'
5601 lt_cv_file_magic_test_file=
5602 lt_cv_deplibs_check_method='unknown'
5603 # Need to set the preceding variable on all platforms that support
5604 # interlibrary dependencies.
5605 # 'none' -- dependencies not supported.
5606 # `unknown' -- same as none, but documents that we really don't know.
5607 # 'pass_all' -- all dependencies passed with no checks.
5608 # 'test_compile' -- check by making test program.
5609 # 'file_magic [[regex]]' -- check by looking for files in library path
5610 # which responds to the $file_magic_cmd with a given extended regex.
5611 # If you have `file' or equivalent on your system and you're not sure
5612 # whether `pass_all' will *always* work, you probably want this one.
5613
5614 case $host_os in
5615 aix[4-9]*)
5616   lt_cv_deplibs_check_method=pass_all
5617   ;;
5618
5619 beos*)
5620   lt_cv_deplibs_check_method=pass_all
5621   ;;
5622
5623 bsdi[45]*)
5624   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5625   lt_cv_file_magic_cmd='/usr/bin/file -L'
5626   lt_cv_file_magic_test_file=/shlib/libc.so
5627   ;;
5628
5629 cygwin*)
5630   # func_win32_libid is a shell function defined in ltmain.sh
5631   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5632   lt_cv_file_magic_cmd='func_win32_libid'
5633   ;;
5634
5635 mingw* | pw32*)
5636   # Base MSYS/MinGW do not provide the 'file' command needed by
5637   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5638   # unless we find 'file', for example because we are cross-compiling.
5639   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5640   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5641     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5642     lt_cv_file_magic_cmd='func_win32_libid'
5643   else
5644     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5645     lt_cv_file_magic_cmd='$OBJDUMP -f'
5646   fi
5647   ;;
5648
5649 cegcc*)
5650   # use the weaker test based on 'objdump'. See mingw*.
5651   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5652   lt_cv_file_magic_cmd='$OBJDUMP -f'
5653   ;;
5654
5655 darwin* | rhapsody*)
5656   lt_cv_deplibs_check_method=pass_all
5657   ;;
5658
5659 freebsd* | dragonfly*)
5660   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5661     case $host_cpu in
5662     i*86 )
5663       # Not sure whether the presence of OpenBSD here was a mistake.
5664       # Let's accept both of them until this is cleared up.
5665       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5666       lt_cv_file_magic_cmd=/usr/bin/file
5667       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5668       ;;
5669     esac
5670   else
5671     lt_cv_deplibs_check_method=pass_all
5672   fi
5673   ;;
5674
5675 gnu*)
5676   lt_cv_deplibs_check_method=pass_all
5677   ;;
5678
5679 haiku*)
5680   lt_cv_deplibs_check_method=pass_all
5681   ;;
5682
5683 hpux10.20* | hpux11*)
5684   lt_cv_file_magic_cmd=/usr/bin/file
5685   case $host_cpu in
5686   ia64*)
5687     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5688     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5689     ;;
5690   hppa*64*)
5691     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5692     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5693     ;;
5694   *)
5695     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5696     lt_cv_file_magic_test_file=/usr/lib/libc.sl
5697     ;;
5698   esac
5699   ;;
5700
5701 interix[3-9]*)
5702   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5703   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5704   ;;
5705
5706 irix5* | irix6* | nonstopux*)
5707   case $LD in
5708   *-32|*"-32 ") libmagic=32-bit;;
5709   *-n32|*"-n32 ") libmagic=N32;;
5710   *-64|*"-64 ") libmagic=64-bit;;
5711   *) libmagic=never-match;;
5712   esac
5713   lt_cv_deplibs_check_method=pass_all
5714   ;;
5715
5716 # This must be Linux ELF.
5717 linux* | k*bsd*-gnu | kopensolaris*-gnu)
5718   lt_cv_deplibs_check_method=pass_all
5719   ;;
5720
5721 netbsd*)
5722   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5723     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5724   else
5725     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5726   fi
5727   ;;
5728
5729 newos6*)
5730   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5731   lt_cv_file_magic_cmd=/usr/bin/file
5732   lt_cv_file_magic_test_file=/usr/lib/libnls.so
5733   ;;
5734
5735 *nto* | *qnx*)
5736   lt_cv_deplibs_check_method=pass_all
5737   ;;
5738
5739 openbsd*)
5740   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5741     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5742   else
5743     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5744   fi
5745   ;;
5746
5747 osf3* | osf4* | osf5*)
5748   lt_cv_deplibs_check_method=pass_all
5749   ;;
5750
5751 rdos*)
5752   lt_cv_deplibs_check_method=pass_all
5753   ;;
5754
5755 solaris*)
5756   lt_cv_deplibs_check_method=pass_all
5757   ;;
5758
5759 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5760   lt_cv_deplibs_check_method=pass_all
5761   ;;
5762
5763 sysv4 | sysv4.3*)
5764   case $host_vendor in
5765   motorola)
5766     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]'
5767     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5768     ;;
5769   ncr)
5770     lt_cv_deplibs_check_method=pass_all
5771     ;;
5772   sequent)
5773     lt_cv_file_magic_cmd='/bin/file'
5774     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5775     ;;
5776   sni)
5777     lt_cv_file_magic_cmd='/bin/file'
5778     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5779     lt_cv_file_magic_test_file=/lib/libc.so
5780     ;;
5781   siemens)
5782     lt_cv_deplibs_check_method=pass_all
5783     ;;
5784   pc)
5785     lt_cv_deplibs_check_method=pass_all
5786     ;;
5787   esac
5788   ;;
5789
5790 tpf*)
5791   lt_cv_deplibs_check_method=pass_all
5792   ;;
5793 esac
5794
5795 fi
5796 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5797 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5798 file_magic_cmd=$lt_cv_file_magic_cmd
5799 deplibs_check_method=$lt_cv_deplibs_check_method
5800 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5801
5802
5803
5804
5805
5806
5807
5808
5809
5810
5811
5812
5813 if test -n "$ac_tool_prefix"; then
5814   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5815 set dummy ${ac_tool_prefix}ar; ac_word=$2
5816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5817 $as_echo_n "checking for $ac_word... " >&6; }
5818 if test "${ac_cv_prog_AR+set}" = set; then :
5819   $as_echo_n "(cached) " >&6
5820 else
5821   if test -n "$AR"; then
5822   ac_cv_prog_AR="$AR" # Let the user override the test.
5823 else
5824 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5825 for as_dir in $PATH
5826 do
5827   IFS=$as_save_IFS
5828   test -z "$as_dir" && as_dir=.
5829     for ac_exec_ext in '' $ac_executable_extensions; do
5830   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5831     ac_cv_prog_AR="${ac_tool_prefix}ar"
5832     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5833     break 2
5834   fi
5835 done
5836   done
5837 IFS=$as_save_IFS
5838
5839 fi
5840 fi
5841 AR=$ac_cv_prog_AR
5842 if test -n "$AR"; then
5843   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5844 $as_echo "$AR" >&6; }
5845 else
5846   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5847 $as_echo "no" >&6; }
5848 fi
5849
5850
5851 fi
5852 if test -z "$ac_cv_prog_AR"; then
5853   ac_ct_AR=$AR
5854   # Extract the first word of "ar", so it can be a program name with args.
5855 set dummy ar; ac_word=$2
5856 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5857 $as_echo_n "checking for $ac_word... " >&6; }
5858 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5859   $as_echo_n "(cached) " >&6
5860 else
5861   if test -n "$ac_ct_AR"; then
5862   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5863 else
5864 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5865 for as_dir in $PATH
5866 do
5867   IFS=$as_save_IFS
5868   test -z "$as_dir" && as_dir=.
5869     for ac_exec_ext in '' $ac_executable_extensions; do
5870   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5871     ac_cv_prog_ac_ct_AR="ar"
5872     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5873     break 2
5874   fi
5875 done
5876   done
5877 IFS=$as_save_IFS
5878
5879 fi
5880 fi
5881 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5882 if test -n "$ac_ct_AR"; then
5883   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5884 $as_echo "$ac_ct_AR" >&6; }
5885 else
5886   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5887 $as_echo "no" >&6; }
5888 fi
5889
5890   if test "x$ac_ct_AR" = x; then
5891     AR="false"
5892   else
5893     case $cross_compiling:$ac_tool_warned in
5894 yes:)
5895 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5896 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5897 ac_tool_warned=yes ;;
5898 esac
5899     AR=$ac_ct_AR
5900   fi
5901 else
5902   AR="$ac_cv_prog_AR"
5903 fi
5904
5905 test -z "$AR" && AR=ar
5906 test -z "$AR_FLAGS" && AR_FLAGS=cru
5907
5908
5909
5910
5911
5912
5913
5914
5915
5916
5917
5918 if test -n "$ac_tool_prefix"; then
5919   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5920 set dummy ${ac_tool_prefix}strip; ac_word=$2
5921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5922 $as_echo_n "checking for $ac_word... " >&6; }
5923 if test "${ac_cv_prog_STRIP+set}" = set; then :
5924   $as_echo_n "(cached) " >&6
5925 else
5926   if test -n "$STRIP"; then
5927   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5928 else
5929 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5930 for as_dir in $PATH
5931 do
5932   IFS=$as_save_IFS
5933   test -z "$as_dir" && as_dir=.
5934     for ac_exec_ext in '' $ac_executable_extensions; do
5935   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5936     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5937     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5938     break 2
5939   fi
5940 done
5941   done
5942 IFS=$as_save_IFS
5943
5944 fi
5945 fi
5946 STRIP=$ac_cv_prog_STRIP
5947 if test -n "$STRIP"; then
5948   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5949 $as_echo "$STRIP" >&6; }
5950 else
5951   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5952 $as_echo "no" >&6; }
5953 fi
5954
5955
5956 fi
5957 if test -z "$ac_cv_prog_STRIP"; then
5958   ac_ct_STRIP=$STRIP
5959   # Extract the first word of "strip", so it can be a program name with args.
5960 set dummy strip; ac_word=$2
5961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5962 $as_echo_n "checking for $ac_word... " >&6; }
5963 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
5964   $as_echo_n "(cached) " >&6
5965 else
5966   if test -n "$ac_ct_STRIP"; then
5967   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5968 else
5969 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5970 for as_dir in $PATH
5971 do
5972   IFS=$as_save_IFS
5973   test -z "$as_dir" && as_dir=.
5974     for ac_exec_ext in '' $ac_executable_extensions; do
5975   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5976     ac_cv_prog_ac_ct_STRIP="strip"
5977     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5978     break 2
5979   fi
5980 done
5981   done
5982 IFS=$as_save_IFS
5983
5984 fi
5985 fi
5986 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5987 if test -n "$ac_ct_STRIP"; then
5988   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5989 $as_echo "$ac_ct_STRIP" >&6; }
5990 else
5991   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5992 $as_echo "no" >&6; }
5993 fi
5994
5995   if test "x$ac_ct_STRIP" = x; then
5996     STRIP=":"
5997   else
5998     case $cross_compiling:$ac_tool_warned in
5999 yes:)
6000 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6001 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6002 ac_tool_warned=yes ;;
6003 esac
6004     STRIP=$ac_ct_STRIP
6005   fi
6006 else
6007   STRIP="$ac_cv_prog_STRIP"
6008 fi
6009
6010 test -z "$STRIP" && STRIP=:
6011
6012
6013
6014
6015
6016
6017 if test -n "$ac_tool_prefix"; then
6018   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6019 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6020 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6021 $as_echo_n "checking for $ac_word... " >&6; }
6022 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6023   $as_echo_n "(cached) " >&6
6024 else
6025   if test -n "$RANLIB"; then
6026   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6027 else
6028 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6029 for as_dir in $PATH
6030 do
6031   IFS=$as_save_IFS
6032   test -z "$as_dir" && as_dir=.
6033     for ac_exec_ext in '' $ac_executable_extensions; do
6034   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6035     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6036     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6037     break 2
6038   fi
6039 done
6040   done
6041 IFS=$as_save_IFS
6042
6043 fi
6044 fi
6045 RANLIB=$ac_cv_prog_RANLIB
6046 if test -n "$RANLIB"; then
6047   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6048 $as_echo "$RANLIB" >&6; }
6049 else
6050   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6051 $as_echo "no" >&6; }
6052 fi
6053
6054
6055 fi
6056 if test -z "$ac_cv_prog_RANLIB"; then
6057   ac_ct_RANLIB=$RANLIB
6058   # Extract the first word of "ranlib", so it can be a program name with args.
6059 set dummy ranlib; ac_word=$2
6060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6061 $as_echo_n "checking for $ac_word... " >&6; }
6062 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6063   $as_echo_n "(cached) " >&6
6064 else
6065   if test -n "$ac_ct_RANLIB"; then
6066   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6067 else
6068 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6069 for as_dir in $PATH
6070 do
6071   IFS=$as_save_IFS
6072   test -z "$as_dir" && as_dir=.
6073     for ac_exec_ext in '' $ac_executable_extensions; do
6074   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6075     ac_cv_prog_ac_ct_RANLIB="ranlib"
6076     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6077     break 2
6078   fi
6079 done
6080   done
6081 IFS=$as_save_IFS
6082
6083 fi
6084 fi
6085 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6086 if test -n "$ac_ct_RANLIB"; then
6087   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6088 $as_echo "$ac_ct_RANLIB" >&6; }
6089 else
6090   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6091 $as_echo "no" >&6; }
6092 fi
6093
6094   if test "x$ac_ct_RANLIB" = x; then
6095     RANLIB=":"
6096   else
6097     case $cross_compiling:$ac_tool_warned in
6098 yes:)
6099 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6100 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6101 ac_tool_warned=yes ;;
6102 esac
6103     RANLIB=$ac_ct_RANLIB
6104   fi
6105 else
6106   RANLIB="$ac_cv_prog_RANLIB"
6107 fi
6108
6109 test -z "$RANLIB" && RANLIB=:
6110
6111
6112
6113
6114
6115
6116 # Determine commands to create old-style static archives.
6117 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6118 old_postinstall_cmds='chmod 644 $oldlib'
6119 old_postuninstall_cmds=
6120
6121 if test -n "$RANLIB"; then
6122   case $host_os in
6123   openbsd*)
6124     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6125     ;;
6126   *)
6127     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6128     ;;
6129   esac
6130   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6131 fi
6132
6133 case $host_os in
6134   darwin*)
6135     lock_old_archive_extraction=yes ;;
6136   *)
6137     lock_old_archive_extraction=no ;;
6138 esac
6139
6140
6141
6142
6143
6144
6145
6146
6147
6148
6149
6150
6151
6152
6153
6154
6155
6156
6157
6158
6159
6160
6161
6162
6163
6164
6165
6166
6167
6168
6169
6170
6171
6172
6173
6174
6175
6176
6177
6178 # If no C compiler was specified, use CC.
6179 LTCC=${LTCC-"$CC"}
6180
6181 # If no C compiler flags were specified, use CFLAGS.
6182 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6183
6184 # Allow CC to be a program name with arguments.
6185 compiler=$CC
6186
6187
6188 # Check for command to grab the raw symbol name followed by C symbol from nm.
6189 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6190 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6191 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
6192   $as_echo_n "(cached) " >&6
6193 else
6194
6195 # These are sane defaults that work on at least a few old systems.
6196 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6197
6198 # Character class describing NM global symbol codes.
6199 symcode='[BCDEGRST]'
6200
6201 # Regexp to match symbols that can be accessed directly from C.
6202 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6203
6204 # Define system-specific variables.
6205 case $host_os in
6206 aix*)
6207   symcode='[BCDT]'
6208   ;;
6209 cygwin* | mingw* | pw32* | cegcc*)
6210   symcode='[ABCDGISTW]'
6211   ;;
6212 hpux*)
6213   if test "$host_cpu" = ia64; then
6214     symcode='[ABCDEGRST]'
6215   fi
6216   ;;
6217 irix* | nonstopux*)
6218   symcode='[BCDEGRST]'
6219   ;;
6220 osf*)
6221   symcode='[BCDEGQRST]'
6222   ;;
6223 solaris*)
6224   symcode='[BDRT]'
6225   ;;
6226 sco3.2v5*)
6227   symcode='[DT]'
6228   ;;
6229 sysv4.2uw2*)
6230   symcode='[DT]'
6231   ;;
6232 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6233   symcode='[ABDT]'
6234   ;;
6235 sysv4)
6236   symcode='[DFNSTU]'
6237   ;;
6238 esac
6239
6240 # If we're using GNU nm, then use its standard symbol codes.
6241 case `$NM -V 2>&1` in
6242 *GNU* | *'with BFD'*)
6243   symcode='[ABCDGIRSTW]' ;;
6244 esac
6245
6246 # Transform an extracted symbol line into a proper C declaration.
6247 # Some systems (esp. on ia64) link data and code symbols differently,
6248 # so use this general approach.
6249 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6250
6251 # Transform an extracted symbol line into symbol name and symbol address
6252 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6253 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'"
6254
6255 # Handle CRLF in mingw tool chain
6256 opt_cr=
6257 case $build_os in
6258 mingw*)
6259   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6260   ;;
6261 esac
6262
6263 # Try without a prefix underscore, then with it.
6264 for ac_symprfx in "" "_"; do
6265
6266   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6267   symxfrm="\\1 $ac_symprfx\\2 \\2"
6268
6269   # Write the raw and C identifiers.
6270   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6271     # Fake it for dumpbin and say T for any non-static function
6272     # and D for any global variable.
6273     # Also find C++ and __fastcall symbols from MSVC++,
6274     # which start with @ or ?.
6275     lt_cv_sys_global_symbol_pipe="$AWK '"\
6276 "     {last_section=section; section=\$ 3};"\
6277 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6278 "     \$ 0!~/External *\|/{next};"\
6279 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6280 "     {if(hide[section]) next};"\
6281 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6282 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6283 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6284 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6285 "     ' prfx=^$ac_symprfx"
6286   else
6287     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6288   fi
6289
6290   # Check to see that the pipe works correctly.
6291   pipe_works=no
6292
6293   rm -f conftest*
6294   cat > conftest.$ac_ext <<_LT_EOF
6295 #ifdef __cplusplus
6296 extern "C" {
6297 #endif
6298 char nm_test_var;
6299 void nm_test_func(void);
6300 void nm_test_func(void){}
6301 #ifdef __cplusplus
6302 }
6303 #endif
6304 int main(){nm_test_var='a';nm_test_func();return(0);}
6305 _LT_EOF
6306
6307   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6308   (eval $ac_compile) 2>&5
6309   ac_status=$?
6310   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6311   test $ac_status = 0; }; then
6312     # Now try to grab the symbols.
6313     nlist=conftest.nm
6314     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6315   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6316   ac_status=$?
6317   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6318   test $ac_status = 0; } && test -s "$nlist"; then
6319       # Try sorting and uniquifying the output.
6320       if sort "$nlist" | uniq > "$nlist"T; then
6321         mv -f "$nlist"T "$nlist"
6322       else
6323         rm -f "$nlist"T
6324       fi
6325
6326       # Make sure that we snagged all the symbols we need.
6327       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6328         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6329           cat <<_LT_EOF > conftest.$ac_ext
6330 #ifdef __cplusplus
6331 extern "C" {
6332 #endif
6333
6334 _LT_EOF
6335           # Now generate the symbol file.
6336           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6337
6338           cat <<_LT_EOF >> conftest.$ac_ext
6339
6340 /* The mapping between symbol names and symbols.  */
6341 const struct {
6342   const char *name;
6343   void       *address;
6344 }
6345 lt__PROGRAM__LTX_preloaded_symbols[] =
6346 {
6347   { "@PROGRAM@", (void *) 0 },
6348 _LT_EOF
6349           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6350           cat <<\_LT_EOF >> conftest.$ac_ext
6351   {0, (void *) 0}
6352 };
6353
6354 /* This works around a problem in FreeBSD linker */
6355 #ifdef FREEBSD_WORKAROUND
6356 static const void *lt_preloaded_setup() {
6357   return lt__PROGRAM__LTX_preloaded_symbols;
6358 }
6359 #endif
6360
6361 #ifdef __cplusplus
6362 }
6363 #endif
6364 _LT_EOF
6365           # Now try linking the two files.
6366           mv conftest.$ac_objext conftstm.$ac_objext
6367           lt_save_LIBS="$LIBS"
6368           lt_save_CFLAGS="$CFLAGS"
6369           LIBS="conftstm.$ac_objext"
6370           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6371           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6372   (eval $ac_link) 2>&5
6373   ac_status=$?
6374   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6375   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6376             pipe_works=yes
6377           fi
6378           LIBS="$lt_save_LIBS"
6379           CFLAGS="$lt_save_CFLAGS"
6380         else
6381           echo "cannot find nm_test_func in $nlist" >&5
6382         fi
6383       else
6384         echo "cannot find nm_test_var in $nlist" >&5
6385       fi
6386     else
6387       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6388     fi
6389   else
6390     echo "$progname: failed program was:" >&5
6391     cat conftest.$ac_ext >&5
6392   fi
6393   rm -rf conftest* conftst*
6394
6395   # Do not use the global_symbol_pipe unless it works.
6396   if test "$pipe_works" = yes; then
6397     break
6398   else
6399     lt_cv_sys_global_symbol_pipe=
6400   fi
6401 done
6402
6403 fi
6404
6405 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6406   lt_cv_sys_global_symbol_to_cdecl=
6407 fi
6408 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6409   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6410 $as_echo "failed" >&6; }
6411 else
6412   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6413 $as_echo "ok" >&6; }
6414 fi
6415
6416
6417
6418
6419
6420
6421
6422
6423
6424
6425
6426
6427
6428
6429
6430
6431
6432
6433
6434
6435
6436
6437
6438 # Check whether --enable-libtool-lock was given.
6439 if test "${enable_libtool_lock+set}" = set; then :
6440   enableval=$enable_libtool_lock;
6441 fi
6442
6443 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6444
6445 # Some flags need to be propagated to the compiler or linker for good
6446 # libtool support.
6447 case $host in
6448 ia64-*-hpux*)
6449   # Find out which ABI we are using.
6450   echo 'int i;' > conftest.$ac_ext
6451   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6452   (eval $ac_compile) 2>&5
6453   ac_status=$?
6454   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6455   test $ac_status = 0; }; then
6456     case `/usr/bin/file conftest.$ac_objext` in
6457       *ELF-32*)
6458         HPUX_IA64_MODE="32"
6459         ;;
6460       *ELF-64*)
6461         HPUX_IA64_MODE="64"
6462         ;;
6463     esac
6464   fi
6465   rm -rf conftest*
6466   ;;
6467 *-*-irix6*)
6468   # Find out which ABI we are using.
6469   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6470   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6471   (eval $ac_compile) 2>&5
6472   ac_status=$?
6473   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6474   test $ac_status = 0; }; then
6475     if test "$lt_cv_prog_gnu_ld" = yes; then
6476       case `/usr/bin/file conftest.$ac_objext` in
6477         *32-bit*)
6478           LD="${LD-ld} -melf32bsmip"
6479           ;;
6480         *N32*)
6481           LD="${LD-ld} -melf32bmipn32"
6482           ;;
6483         *64-bit*)
6484           LD="${LD-ld} -melf64bmip"
6485         ;;
6486       esac
6487     else
6488       case `/usr/bin/file conftest.$ac_objext` in
6489         *32-bit*)
6490           LD="${LD-ld} -32"
6491           ;;
6492         *N32*)
6493           LD="${LD-ld} -n32"
6494           ;;
6495         *64-bit*)
6496           LD="${LD-ld} -64"
6497           ;;
6498       esac
6499     fi
6500   fi
6501   rm -rf conftest*
6502   ;;
6503
6504 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6505 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6506   # Find out which ABI we are using.
6507   echo 'int i;' > conftest.$ac_ext
6508   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6509   (eval $ac_compile) 2>&5
6510   ac_status=$?
6511   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6512   test $ac_status = 0; }; then
6513     case `/usr/bin/file conftest.o` in
6514       *32-bit*)
6515         case $host in
6516           x86_64-*kfreebsd*-gnu)
6517             LD="${LD-ld} -m elf_i386_fbsd"
6518             ;;
6519           x86_64-*linux*)
6520             case `/usr/bin/file conftest.o` in
6521               *x86-64*)
6522                 LD="${LD-ld} -m elf32_x86_64"
6523                 ;;
6524               *)
6525                 LD="${LD-ld} -m elf_i386"
6526                 ;;
6527             esac
6528             ;;
6529           powerpc64le-*linux*)
6530             LD="${LD-ld} -m elf32lppclinux"
6531             ;;
6532           powerpc64-*linux*)
6533             LD="${LD-ld} -m elf32ppclinux"
6534             ;;
6535           s390x-*linux*)
6536             LD="${LD-ld} -m elf_s390"
6537             ;;
6538           sparc64-*linux*)
6539             LD="${LD-ld} -m elf32_sparc"
6540             ;;
6541         esac
6542         ;;
6543       *64-bit*)
6544         case $host in
6545           x86_64-*kfreebsd*-gnu)
6546             LD="${LD-ld} -m elf_x86_64_fbsd"
6547             ;;
6548           x86_64-*linux*)
6549             LD="${LD-ld} -m elf_x86_64"
6550             ;;
6551           powerpcle-*linux*)
6552             LD="${LD-ld} -m elf64lppc"
6553             ;;
6554           powerpc-*linux*)
6555             LD="${LD-ld} -m elf64ppc"
6556             ;;
6557           s390*-*linux*|s390*-*tpf*)
6558             LD="${LD-ld} -m elf64_s390"
6559             ;;
6560           sparc*-*linux*)
6561             LD="${LD-ld} -m elf64_sparc"
6562             ;;
6563         esac
6564         ;;
6565     esac
6566   fi
6567   rm -rf conftest*
6568   ;;
6569
6570 *-*-sco3.2v5*)
6571   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6572   SAVE_CFLAGS="$CFLAGS"
6573   CFLAGS="$CFLAGS -belf"
6574   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6575 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6576 if test "${lt_cv_cc_needs_belf+set}" = set; then :
6577   $as_echo_n "(cached) " >&6
6578 else
6579   ac_ext=c
6580 ac_cpp='$CPP $CPPFLAGS'
6581 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6582 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6583 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6584
6585      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6586 /* end confdefs.h.  */
6587
6588 int
6589 main ()
6590 {
6591
6592   ;
6593   return 0;
6594 }
6595 _ACEOF
6596 if ac_fn_c_try_link "$LINENO"; then :
6597   lt_cv_cc_needs_belf=yes
6598 else
6599   lt_cv_cc_needs_belf=no
6600 fi
6601 rm -f core conftest.err conftest.$ac_objext \
6602     conftest$ac_exeext conftest.$ac_ext
6603      ac_ext=c
6604 ac_cpp='$CPP $CPPFLAGS'
6605 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6606 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6607 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6608
6609 fi
6610 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6611 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6612   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6613     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6614     CFLAGS="$SAVE_CFLAGS"
6615   fi
6616   ;;
6617 sparc*-*solaris*)
6618   # Find out which ABI we are using.
6619   echo 'int i;' > conftest.$ac_ext
6620   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6621   (eval $ac_compile) 2>&5
6622   ac_status=$?
6623   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6624   test $ac_status = 0; }; then
6625     case `/usr/bin/file conftest.o` in
6626     *64-bit*)
6627       case $lt_cv_prog_gnu_ld in
6628       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6629       *)
6630         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6631           LD="${LD-ld} -64"
6632         fi
6633         ;;
6634       esac
6635       ;;
6636     esac
6637   fi
6638   rm -rf conftest*
6639   ;;
6640 esac
6641
6642 need_locks="$enable_libtool_lock"
6643
6644
6645   case $host_os in
6646     rhapsody* | darwin*)
6647     if test -n "$ac_tool_prefix"; then
6648   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6649 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6651 $as_echo_n "checking for $ac_word... " >&6; }
6652 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
6653   $as_echo_n "(cached) " >&6
6654 else
6655   if test -n "$DSYMUTIL"; then
6656   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6657 else
6658 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6659 for as_dir in $PATH
6660 do
6661   IFS=$as_save_IFS
6662   test -z "$as_dir" && as_dir=.
6663     for ac_exec_ext in '' $ac_executable_extensions; do
6664   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6665     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
6666     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6667     break 2
6668   fi
6669 done
6670   done
6671 IFS=$as_save_IFS
6672
6673 fi
6674 fi
6675 DSYMUTIL=$ac_cv_prog_DSYMUTIL
6676 if test -n "$DSYMUTIL"; then
6677   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
6678 $as_echo "$DSYMUTIL" >&6; }
6679 else
6680   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6681 $as_echo "no" >&6; }
6682 fi
6683
6684
6685 fi
6686 if test -z "$ac_cv_prog_DSYMUTIL"; then
6687   ac_ct_DSYMUTIL=$DSYMUTIL
6688   # Extract the first word of "dsymutil", so it can be a program name with args.
6689 set dummy dsymutil; ac_word=$2
6690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6691 $as_echo_n "checking for $ac_word... " >&6; }
6692 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
6693   $as_echo_n "(cached) " >&6
6694 else
6695   if test -n "$ac_ct_DSYMUTIL"; then
6696   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
6697 else
6698 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6699 for as_dir in $PATH
6700 do
6701   IFS=$as_save_IFS
6702   test -z "$as_dir" && as_dir=.
6703     for ac_exec_ext in '' $ac_executable_extensions; do
6704   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6705     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
6706     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6707     break 2
6708   fi
6709 done
6710   done
6711 IFS=$as_save_IFS
6712
6713 fi
6714 fi
6715 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
6716 if test -n "$ac_ct_DSYMUTIL"; then
6717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
6718 $as_echo "$ac_ct_DSYMUTIL" >&6; }
6719 else
6720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6721 $as_echo "no" >&6; }
6722 fi
6723
6724   if test "x$ac_ct_DSYMUTIL" = x; then
6725     DSYMUTIL=":"
6726   else
6727     case $cross_compiling:$ac_tool_warned in
6728 yes:)
6729 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6730 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6731 ac_tool_warned=yes ;;
6732 esac
6733     DSYMUTIL=$ac_ct_DSYMUTIL
6734   fi
6735 else
6736   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
6737 fi
6738
6739     if test -n "$ac_tool_prefix"; then
6740   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
6741 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
6742 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6743 $as_echo_n "checking for $ac_word... " >&6; }
6744 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
6745   $as_echo_n "(cached) " >&6
6746 else
6747   if test -n "$NMEDIT"; then
6748   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
6749 else
6750 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6751 for as_dir in $PATH
6752 do
6753   IFS=$as_save_IFS
6754   test -z "$as_dir" && as_dir=.
6755     for ac_exec_ext in '' $ac_executable_extensions; do
6756   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6757     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
6758     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6759     break 2
6760   fi
6761 done
6762   done
6763 IFS=$as_save_IFS
6764
6765 fi
6766 fi
6767 NMEDIT=$ac_cv_prog_NMEDIT
6768 if test -n "$NMEDIT"; then
6769   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
6770 $as_echo "$NMEDIT" >&6; }
6771 else
6772   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6773 $as_echo "no" >&6; }
6774 fi
6775
6776
6777 fi
6778 if test -z "$ac_cv_prog_NMEDIT"; then
6779   ac_ct_NMEDIT=$NMEDIT
6780   # Extract the first word of "nmedit", so it can be a program name with args.
6781 set dummy nmedit; ac_word=$2
6782 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6783 $as_echo_n "checking for $ac_word... " >&6; }
6784 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
6785   $as_echo_n "(cached) " >&6
6786 else
6787   if test -n "$ac_ct_NMEDIT"; then
6788   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
6789 else
6790 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6791 for as_dir in $PATH
6792 do
6793   IFS=$as_save_IFS
6794   test -z "$as_dir" && as_dir=.
6795     for ac_exec_ext in '' $ac_executable_extensions; do
6796   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6797     ac_cv_prog_ac_ct_NMEDIT="nmedit"
6798     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6799     break 2
6800   fi
6801 done
6802   done
6803 IFS=$as_save_IFS
6804
6805 fi
6806 fi
6807 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
6808 if test -n "$ac_ct_NMEDIT"; then
6809   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
6810 $as_echo "$ac_ct_NMEDIT" >&6; }
6811 else
6812   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6813 $as_echo "no" >&6; }
6814 fi
6815
6816   if test "x$ac_ct_NMEDIT" = x; then
6817     NMEDIT=":"
6818   else
6819     case $cross_compiling:$ac_tool_warned in
6820 yes:)
6821 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6822 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6823 ac_tool_warned=yes ;;
6824 esac
6825     NMEDIT=$ac_ct_NMEDIT
6826   fi
6827 else
6828   NMEDIT="$ac_cv_prog_NMEDIT"
6829 fi
6830
6831     if test -n "$ac_tool_prefix"; then
6832   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
6833 set dummy ${ac_tool_prefix}lipo; ac_word=$2
6834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6835 $as_echo_n "checking for $ac_word... " >&6; }
6836 if test "${ac_cv_prog_LIPO+set}" = set; then :
6837   $as_echo_n "(cached) " >&6
6838 else
6839   if test -n "$LIPO"; then
6840   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
6841 else
6842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6843 for as_dir in $PATH
6844 do
6845   IFS=$as_save_IFS
6846   test -z "$as_dir" && as_dir=.
6847     for ac_exec_ext in '' $ac_executable_extensions; do
6848   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6849     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
6850     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6851     break 2
6852   fi
6853 done
6854   done
6855 IFS=$as_save_IFS
6856
6857 fi
6858 fi
6859 LIPO=$ac_cv_prog_LIPO
6860 if test -n "$LIPO"; then
6861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
6862 $as_echo "$LIPO" >&6; }
6863 else
6864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6865 $as_echo "no" >&6; }
6866 fi
6867
6868
6869 fi
6870 if test -z "$ac_cv_prog_LIPO"; then
6871   ac_ct_LIPO=$LIPO
6872   # Extract the first word of "lipo", so it can be a program name with args.
6873 set dummy lipo; ac_word=$2
6874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6875 $as_echo_n "checking for $ac_word... " >&6; }
6876 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
6877   $as_echo_n "(cached) " >&6
6878 else
6879   if test -n "$ac_ct_LIPO"; then
6880   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
6881 else
6882 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6883 for as_dir in $PATH
6884 do
6885   IFS=$as_save_IFS
6886   test -z "$as_dir" && as_dir=.
6887     for ac_exec_ext in '' $ac_executable_extensions; do
6888   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6889     ac_cv_prog_ac_ct_LIPO="lipo"
6890     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6891     break 2
6892   fi
6893 done
6894   done
6895 IFS=$as_save_IFS
6896
6897 fi
6898 fi
6899 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
6900 if test -n "$ac_ct_LIPO"; then
6901   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
6902 $as_echo "$ac_ct_LIPO" >&6; }
6903 else
6904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6905 $as_echo "no" >&6; }
6906 fi
6907
6908   if test "x$ac_ct_LIPO" = x; then
6909     LIPO=":"
6910   else
6911     case $cross_compiling:$ac_tool_warned in
6912 yes:)
6913 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6914 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6915 ac_tool_warned=yes ;;
6916 esac
6917     LIPO=$ac_ct_LIPO
6918   fi
6919 else
6920   LIPO="$ac_cv_prog_LIPO"
6921 fi
6922
6923     if test -n "$ac_tool_prefix"; then
6924   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
6925 set dummy ${ac_tool_prefix}otool; ac_word=$2
6926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6927 $as_echo_n "checking for $ac_word... " >&6; }
6928 if test "${ac_cv_prog_OTOOL+set}" = set; then :
6929   $as_echo_n "(cached) " >&6
6930 else
6931   if test -n "$OTOOL"; then
6932   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
6933 else
6934 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6935 for as_dir in $PATH
6936 do
6937   IFS=$as_save_IFS
6938   test -z "$as_dir" && as_dir=.
6939     for ac_exec_ext in '' $ac_executable_extensions; do
6940   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6941     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
6942     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6943     break 2
6944   fi
6945 done
6946   done
6947 IFS=$as_save_IFS
6948
6949 fi
6950 fi
6951 OTOOL=$ac_cv_prog_OTOOL
6952 if test -n "$OTOOL"; then
6953   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
6954 $as_echo "$OTOOL" >&6; }
6955 else
6956   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6957 $as_echo "no" >&6; }
6958 fi
6959
6960
6961 fi
6962 if test -z "$ac_cv_prog_OTOOL"; then
6963   ac_ct_OTOOL=$OTOOL
6964   # Extract the first word of "otool", so it can be a program name with args.
6965 set dummy otool; ac_word=$2
6966 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6967 $as_echo_n "checking for $ac_word... " >&6; }
6968 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
6969   $as_echo_n "(cached) " >&6
6970 else
6971   if test -n "$ac_ct_OTOOL"; then
6972   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
6973 else
6974 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6975 for as_dir in $PATH
6976 do
6977   IFS=$as_save_IFS
6978   test -z "$as_dir" && as_dir=.
6979     for ac_exec_ext in '' $ac_executable_extensions; do
6980   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6981     ac_cv_prog_ac_ct_OTOOL="otool"
6982     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6983     break 2
6984   fi
6985 done
6986   done
6987 IFS=$as_save_IFS
6988
6989 fi
6990 fi
6991 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
6992 if test -n "$ac_ct_OTOOL"; then
6993   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
6994 $as_echo "$ac_ct_OTOOL" >&6; }
6995 else
6996   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6997 $as_echo "no" >&6; }
6998 fi
6999
7000   if test "x$ac_ct_OTOOL" = x; then
7001     OTOOL=":"
7002   else
7003     case $cross_compiling:$ac_tool_warned in
7004 yes:)
7005 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7006 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7007 ac_tool_warned=yes ;;
7008 esac
7009     OTOOL=$ac_ct_OTOOL
7010   fi
7011 else
7012   OTOOL="$ac_cv_prog_OTOOL"
7013 fi
7014
7015     if test -n "$ac_tool_prefix"; then
7016   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7017 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7018 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7019 $as_echo_n "checking for $ac_word... " >&6; }
7020 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
7021   $as_echo_n "(cached) " >&6
7022 else
7023   if test -n "$OTOOL64"; then
7024   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7025 else
7026 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7027 for as_dir in $PATH
7028 do
7029   IFS=$as_save_IFS
7030   test -z "$as_dir" && as_dir=.
7031     for ac_exec_ext in '' $ac_executable_extensions; do
7032   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7033     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7034     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7035     break 2
7036   fi
7037 done
7038   done
7039 IFS=$as_save_IFS
7040
7041 fi
7042 fi
7043 OTOOL64=$ac_cv_prog_OTOOL64
7044 if test -n "$OTOOL64"; then
7045   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7046 $as_echo "$OTOOL64" >&6; }
7047 else
7048   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7049 $as_echo "no" >&6; }
7050 fi
7051
7052
7053 fi
7054 if test -z "$ac_cv_prog_OTOOL64"; then
7055   ac_ct_OTOOL64=$OTOOL64
7056   # Extract the first word of "otool64", so it can be a program name with args.
7057 set dummy otool64; ac_word=$2
7058 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7059 $as_echo_n "checking for $ac_word... " >&6; }
7060 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
7061   $as_echo_n "(cached) " >&6
7062 else
7063   if test -n "$ac_ct_OTOOL64"; then
7064   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7065 else
7066 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7067 for as_dir in $PATH
7068 do
7069   IFS=$as_save_IFS
7070   test -z "$as_dir" && as_dir=.
7071     for ac_exec_ext in '' $ac_executable_extensions; do
7072   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7073     ac_cv_prog_ac_ct_OTOOL64="otool64"
7074     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7075     break 2
7076   fi
7077 done
7078   done
7079 IFS=$as_save_IFS
7080
7081 fi
7082 fi
7083 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7084 if test -n "$ac_ct_OTOOL64"; then
7085   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7086 $as_echo "$ac_ct_OTOOL64" >&6; }
7087 else
7088   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7089 $as_echo "no" >&6; }
7090 fi
7091
7092   if test "x$ac_ct_OTOOL64" = x; then
7093     OTOOL64=":"
7094   else
7095     case $cross_compiling:$ac_tool_warned in
7096 yes:)
7097 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7098 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7099 ac_tool_warned=yes ;;
7100 esac
7101     OTOOL64=$ac_ct_OTOOL64
7102   fi
7103 else
7104   OTOOL64="$ac_cv_prog_OTOOL64"
7105 fi
7106
7107
7108
7109
7110
7111
7112
7113
7114
7115
7116
7117
7118
7119
7120
7121
7122
7123
7124
7125
7126
7127
7128
7129
7130
7131
7132
7133     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7134 $as_echo_n "checking for -single_module linker flag... " >&6; }
7135 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
7136   $as_echo_n "(cached) " >&6
7137 else
7138   lt_cv_apple_cc_single_mod=no
7139       if test -z "${LT_MULTI_MODULE}"; then
7140         # By default we will add the -single_module flag. You can override
7141         # by either setting the environment variable LT_MULTI_MODULE
7142         # non-empty at configure time, or by adding -multi_module to the
7143         # link flags.
7144         rm -rf libconftest.dylib*
7145         echo "int foo(void){return 1;}" > conftest.c
7146         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7147 -dynamiclib -Wl,-single_module conftest.c" >&5
7148         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7149           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7150         _lt_result=$?
7151         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7152           lt_cv_apple_cc_single_mod=yes
7153         else
7154           cat conftest.err >&5
7155         fi
7156         rm -rf libconftest.dylib*
7157         rm -f conftest.*
7158       fi
7159 fi
7160 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7161 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7162     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7163 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7164 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
7165   $as_echo_n "(cached) " >&6
7166 else
7167   lt_cv_ld_exported_symbols_list=no
7168       save_LDFLAGS=$LDFLAGS
7169       echo "_main" > conftest.sym
7170       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7171       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7172 /* end confdefs.h.  */
7173
7174 int
7175 main ()
7176 {
7177
7178   ;
7179   return 0;
7180 }
7181 _ACEOF
7182 if ac_fn_c_try_link "$LINENO"; then :
7183   lt_cv_ld_exported_symbols_list=yes
7184 else
7185   lt_cv_ld_exported_symbols_list=no
7186 fi
7187 rm -f core conftest.err conftest.$ac_objext \
7188     conftest$ac_exeext conftest.$ac_ext
7189         LDFLAGS="$save_LDFLAGS"
7190
7191 fi
7192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7193 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7194     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7195 $as_echo_n "checking for -force_load linker flag... " >&6; }
7196 if test "${lt_cv_ld_force_load+set}" = set; then :
7197   $as_echo_n "(cached) " >&6
7198 else
7199   lt_cv_ld_force_load=no
7200       cat > conftest.c << _LT_EOF
7201 int forced_loaded() { return 2;}
7202 _LT_EOF
7203       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7204       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7205       echo "$AR cru libconftest.a conftest.o" >&5
7206       $AR cru libconftest.a conftest.o 2>&5
7207       cat > conftest.c << _LT_EOF
7208 int main() { return 0;}
7209 _LT_EOF
7210       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7211       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7212       _lt_result=$?
7213       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7214         lt_cv_ld_force_load=yes
7215       else
7216         cat conftest.err >&5
7217       fi
7218         rm -f conftest.err libconftest.a conftest conftest.c
7219         rm -rf conftest.dSYM
7220
7221 fi
7222 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7223 $as_echo "$lt_cv_ld_force_load" >&6; }
7224     case $host_os in
7225     rhapsody* | darwin1.[012])
7226       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7227     darwin1.*)
7228       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7229     darwin*) # darwin 5.x on
7230       # if running on 10.5 or later, the deployment target defaults
7231       # to the OS version, if on x86, and 10.4, the deployment
7232       # target defaults to 10.4. Don't you love it?
7233       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7234         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7235           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7236         10.[012][,.]*)
7237           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7238         10.*)
7239           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7240       esac
7241     ;;
7242   esac
7243     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7244       _lt_dar_single_mod='$single_module'
7245     fi
7246     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7247       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7248     else
7249       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7250     fi
7251     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7252       _lt_dsymutil='~$DSYMUTIL $lib || :'
7253     else
7254       _lt_dsymutil=
7255     fi
7256     ;;
7257   esac
7258
7259 ac_ext=c
7260 ac_cpp='$CPP $CPPFLAGS'
7261 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7262 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7263 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7264 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7265 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7266 # On Suns, sometimes $CPP names a directory.
7267 if test -n "$CPP" && test -d "$CPP"; then
7268   CPP=
7269 fi
7270 if test -z "$CPP"; then
7271   if test "${ac_cv_prog_CPP+set}" = set; then :
7272   $as_echo_n "(cached) " >&6
7273 else
7274       # Double quotes because CPP needs to be expanded
7275     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7276     do
7277       ac_preproc_ok=false
7278 for ac_c_preproc_warn_flag in '' yes
7279 do
7280   # Use a header file that comes with gcc, so configuring glibc
7281   # with a fresh cross-compiler works.
7282   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7283   # <limits.h> exists even on freestanding compilers.
7284   # On the NeXT, cc -E runs the code through the compiler's parser,
7285   # not just through cpp. "Syntax error" is here to catch this case.
7286   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7287 /* end confdefs.h.  */
7288 #ifdef __STDC__
7289 # include <limits.h>
7290 #else
7291 # include <assert.h>
7292 #endif
7293                      Syntax error
7294 _ACEOF
7295 if ac_fn_c_try_cpp "$LINENO"; then :
7296
7297 else
7298   # Broken: fails on valid input.
7299 continue
7300 fi
7301 rm -f conftest.err conftest.$ac_ext
7302
7303   # OK, works on sane cases.  Now check whether nonexistent headers
7304   # can be detected and how.
7305   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7306 /* end confdefs.h.  */
7307 #include <ac_nonexistent.h>
7308 _ACEOF
7309 if ac_fn_c_try_cpp "$LINENO"; then :
7310   # Broken: success on invalid input.
7311 continue
7312 else
7313   # Passes both tests.
7314 ac_preproc_ok=:
7315 break
7316 fi
7317 rm -f conftest.err conftest.$ac_ext
7318
7319 done
7320 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7321 rm -f conftest.err conftest.$ac_ext
7322 if $ac_preproc_ok; then :
7323   break
7324 fi
7325
7326     done
7327     ac_cv_prog_CPP=$CPP
7328
7329 fi
7330   CPP=$ac_cv_prog_CPP
7331 else
7332   ac_cv_prog_CPP=$CPP
7333 fi
7334 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7335 $as_echo "$CPP" >&6; }
7336 ac_preproc_ok=false
7337 for ac_c_preproc_warn_flag in '' yes
7338 do
7339   # Use a header file that comes with gcc, so configuring glibc
7340   # with a fresh cross-compiler works.
7341   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7342   # <limits.h> exists even on freestanding compilers.
7343   # On the NeXT, cc -E runs the code through the compiler's parser,
7344   # not just through cpp. "Syntax error" is here to catch this case.
7345   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7346 /* end confdefs.h.  */
7347 #ifdef __STDC__
7348 # include <limits.h>
7349 #else
7350 # include <assert.h>
7351 #endif
7352                      Syntax error
7353 _ACEOF
7354 if ac_fn_c_try_cpp "$LINENO"; then :
7355
7356 else
7357   # Broken: fails on valid input.
7358 continue
7359 fi
7360 rm -f conftest.err conftest.$ac_ext
7361
7362   # OK, works on sane cases.  Now check whether nonexistent headers
7363   # can be detected and how.
7364   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7365 /* end confdefs.h.  */
7366 #include <ac_nonexistent.h>
7367 _ACEOF
7368 if ac_fn_c_try_cpp "$LINENO"; then :
7369   # Broken: success on invalid input.
7370 continue
7371 else
7372   # Passes both tests.
7373 ac_preproc_ok=:
7374 break
7375 fi
7376 rm -f conftest.err conftest.$ac_ext
7377
7378 done
7379 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7380 rm -f conftest.err conftest.$ac_ext
7381 if $ac_preproc_ok; then :
7382
7383 else
7384   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7385 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7386 as_fn_error "C preprocessor \"$CPP\" fails sanity check
7387 See \`config.log' for more details." "$LINENO" 5; }
7388 fi
7389
7390 ac_ext=c
7391 ac_cpp='$CPP $CPPFLAGS'
7392 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7393 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7394 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7395
7396
7397 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7398 $as_echo_n "checking for ANSI C header files... " >&6; }
7399 if test "${ac_cv_header_stdc+set}" = set; then :
7400   $as_echo_n "(cached) " >&6
7401 else
7402   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7403 /* end confdefs.h.  */
7404 #include <stdlib.h>
7405 #include <stdarg.h>
7406 #include <string.h>
7407 #include <float.h>
7408
7409 int
7410 main ()
7411 {
7412
7413   ;
7414   return 0;
7415 }
7416 _ACEOF
7417 if ac_fn_c_try_compile "$LINENO"; then :
7418   ac_cv_header_stdc=yes
7419 else
7420   ac_cv_header_stdc=no
7421 fi
7422 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7423
7424 if test $ac_cv_header_stdc = yes; then
7425   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7426   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7427 /* end confdefs.h.  */
7428 #include <string.h>
7429
7430 _ACEOF
7431 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7432   $EGREP "memchr" >/dev/null 2>&1; then :
7433
7434 else
7435   ac_cv_header_stdc=no
7436 fi
7437 rm -f conftest*
7438
7439 fi
7440
7441 if test $ac_cv_header_stdc = yes; then
7442   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7443   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7444 /* end confdefs.h.  */
7445 #include <stdlib.h>
7446
7447 _ACEOF
7448 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7449   $EGREP "free" >/dev/null 2>&1; then :
7450
7451 else
7452   ac_cv_header_stdc=no
7453 fi
7454 rm -f conftest*
7455
7456 fi
7457
7458 if test $ac_cv_header_stdc = yes; then
7459   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7460   if test "$cross_compiling" = yes; then :
7461   :
7462 else
7463   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7464 /* end confdefs.h.  */
7465 #include <ctype.h>
7466 #include <stdlib.h>
7467 #if ((' ' & 0x0FF) == 0x020)
7468 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7469 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7470 #else
7471 # define ISLOWER(c) \
7472                    (('a' <= (c) && (c) <= 'i') \
7473                      || ('j' <= (c) && (c) <= 'r') \
7474                      || ('s' <= (c) && (c) <= 'z'))
7475 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7476 #endif
7477
7478 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7479 int
7480 main ()
7481 {
7482   int i;
7483   for (i = 0; i < 256; i++)
7484     if (XOR (islower (i), ISLOWER (i))
7485         || toupper (i) != TOUPPER (i))
7486       return 2;
7487   return 0;
7488 }
7489 _ACEOF
7490 if ac_fn_c_try_run "$LINENO"; then :
7491
7492 else
7493   ac_cv_header_stdc=no
7494 fi
7495 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7496   conftest.$ac_objext conftest.beam conftest.$ac_ext
7497 fi
7498
7499 fi
7500 fi
7501 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7502 $as_echo "$ac_cv_header_stdc" >&6; }
7503 if test $ac_cv_header_stdc = yes; then
7504
7505 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7506
7507 fi
7508
7509 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7510 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7511                   inttypes.h stdint.h unistd.h
7512 do :
7513   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7514 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7515 "
7516 eval as_val=\$$as_ac_Header
7517    if test "x$as_val" = x""yes; then :
7518   cat >>confdefs.h <<_ACEOF
7519 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7520 _ACEOF
7521
7522 fi
7523
7524 done
7525
7526
7527 for ac_header in dlfcn.h
7528 do :
7529   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7530 "
7531 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7532   cat >>confdefs.h <<_ACEOF
7533 #define HAVE_DLFCN_H 1
7534 _ACEOF
7535
7536 fi
7537
7538 done
7539
7540 if test -n "$ac_tool_prefix"; then
7541   # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
7542 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
7543 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7544 $as_echo_n "checking for $ac_word... " >&6; }
7545 if test "${ac_cv_prog_GOC+set}" = set; then :
7546   $as_echo_n "(cached) " >&6
7547 else
7548   if test -n "$GOC"; then
7549   ac_cv_prog_GOC="$GOC" # Let the user override the test.
7550 else
7551 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7552 for as_dir in $PATH
7553 do
7554   IFS=$as_save_IFS
7555   test -z "$as_dir" && as_dir=.
7556     for ac_exec_ext in '' $ac_executable_extensions; do
7557   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7558     ac_cv_prog_GOC="${ac_tool_prefix}gccgo"
7559     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7560     break 2
7561   fi
7562 done
7563   done
7564 IFS=$as_save_IFS
7565
7566 fi
7567 fi
7568 GOC=$ac_cv_prog_GOC
7569 if test -n "$GOC"; then
7570   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
7571 $as_echo "$GOC" >&6; }
7572 else
7573   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7574 $as_echo "no" >&6; }
7575 fi
7576
7577
7578 fi
7579 if test -z "$ac_cv_prog_GOC"; then
7580   ac_ct_GOC=$GOC
7581   # Extract the first word of "gccgo", so it can be a program name with args.
7582 set dummy gccgo; ac_word=$2
7583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7584 $as_echo_n "checking for $ac_word... " >&6; }
7585 if test "${ac_cv_prog_ac_ct_GOC+set}" = set; then :
7586   $as_echo_n "(cached) " >&6
7587 else
7588   if test -n "$ac_ct_GOC"; then
7589   ac_cv_prog_ac_ct_GOC="$ac_ct_GOC" # Let the user override the test.
7590 else
7591 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7592 for as_dir in $PATH
7593 do
7594   IFS=$as_save_IFS
7595   test -z "$as_dir" && as_dir=.
7596     for ac_exec_ext in '' $ac_executable_extensions; do
7597   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7598     ac_cv_prog_ac_ct_GOC="gccgo"
7599     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7600     break 2
7601   fi
7602 done
7603   done
7604 IFS=$as_save_IFS
7605
7606 fi
7607 fi
7608 ac_ct_GOC=$ac_cv_prog_ac_ct_GOC
7609 if test -n "$ac_ct_GOC"; then
7610   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GOC" >&5
7611 $as_echo "$ac_ct_GOC" >&6; }
7612 else
7613   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7614 $as_echo "no" >&6; }
7615 fi
7616
7617   if test "x$ac_ct_GOC" = x; then
7618     GOC=""
7619   else
7620     case $cross_compiling:$ac_tool_warned in
7621 yes:)
7622 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7623 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7624 ac_tool_warned=yes ;;
7625 esac
7626     GOC=$ac_ct_GOC
7627   fi
7628 else
7629   GOC="$ac_cv_prog_GOC"
7630 fi
7631
7632
7633
7634
7635
7636
7637 # Set options
7638
7639
7640
7641
7642   enable_win32_dll=no
7643
7644
7645             # Check whether --enable-shared was given.
7646 if test "${enable_shared+set}" = set; then :
7647   enableval=$enable_shared; p=${PACKAGE-default}
7648     case $enableval in
7649     yes) enable_shared=yes ;;
7650     no) enable_shared=no ;;
7651     *)
7652       enable_shared=no
7653       # Look at the argument we got.  We use all the common list separators.
7654       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7655       for pkg in $enableval; do
7656         IFS="$lt_save_ifs"
7657         if test "X$pkg" = "X$p"; then
7658           enable_shared=yes
7659         fi
7660       done
7661       IFS="$lt_save_ifs"
7662       ;;
7663     esac
7664 else
7665   enable_shared=yes
7666 fi
7667
7668
7669
7670
7671
7672
7673
7674
7675
7676   # Check whether --enable-static was given.
7677 if test "${enable_static+set}" = set; then :
7678   enableval=$enable_static; p=${PACKAGE-default}
7679     case $enableval in
7680     yes) enable_static=yes ;;
7681     no) enable_static=no ;;
7682     *)
7683      enable_static=no
7684       # Look at the argument we got.  We use all the common list separators.
7685       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7686       for pkg in $enableval; do
7687         IFS="$lt_save_ifs"
7688         if test "X$pkg" = "X$p"; then
7689           enable_static=yes
7690         fi
7691       done
7692       IFS="$lt_save_ifs"
7693       ;;
7694     esac
7695 else
7696   enable_static=yes
7697 fi
7698
7699
7700
7701
7702
7703
7704
7705
7706
7707
7708 # Check whether --with-pic was given.
7709 if test "${with_pic+set}" = set; then :
7710   withval=$with_pic; pic_mode="$withval"
7711 else
7712   pic_mode=default
7713 fi
7714
7715
7716 test -z "$pic_mode" && pic_mode=default
7717
7718
7719
7720
7721
7722
7723
7724   # Check whether --enable-fast-install was given.
7725 if test "${enable_fast_install+set}" = set; then :
7726   enableval=$enable_fast_install; p=${PACKAGE-default}
7727     case $enableval in
7728     yes) enable_fast_install=yes ;;
7729     no) enable_fast_install=no ;;
7730     *)
7731       enable_fast_install=no
7732       # Look at the argument we got.  We use all the common list separators.
7733       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7734       for pkg in $enableval; do
7735         IFS="$lt_save_ifs"
7736         if test "X$pkg" = "X$p"; then
7737           enable_fast_install=yes
7738         fi
7739       done
7740       IFS="$lt_save_ifs"
7741       ;;
7742     esac
7743 else
7744   enable_fast_install=yes
7745 fi
7746
7747
7748
7749
7750
7751
7752
7753
7754
7755
7756
7757 # This can be used to rebuild libtool when needed
7758 LIBTOOL_DEPS="$ltmain"
7759
7760 # Always use our own libtool.
7761 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7762
7763
7764
7765
7766
7767
7768
7769
7770
7771
7772
7773
7774
7775
7776
7777
7778
7779
7780
7781
7782
7783
7784
7785
7786
7787
7788 test -z "$LN_S" && LN_S="ln -s"
7789
7790
7791
7792
7793
7794
7795
7796
7797
7798
7799
7800
7801
7802
7803 if test -n "${ZSH_VERSION+set}" ; then
7804    setopt NO_GLOB_SUBST
7805 fi
7806
7807 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7808 $as_echo_n "checking for objdir... " >&6; }
7809 if test "${lt_cv_objdir+set}" = set; then :
7810   $as_echo_n "(cached) " >&6
7811 else
7812   rm -f .libs 2>/dev/null
7813 mkdir .libs 2>/dev/null
7814 if test -d .libs; then
7815   lt_cv_objdir=.libs
7816 else
7817   # MS-DOS does not allow filenames that begin with a dot.
7818   lt_cv_objdir=_libs
7819 fi
7820 rmdir .libs 2>/dev/null
7821 fi
7822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7823 $as_echo "$lt_cv_objdir" >&6; }
7824 objdir=$lt_cv_objdir
7825
7826
7827
7828
7829
7830 cat >>confdefs.h <<_ACEOF
7831 #define LT_OBJDIR "$lt_cv_objdir/"
7832 _ACEOF
7833
7834
7835
7836
7837 case $host_os in
7838 aix3*)
7839   # AIX sometimes has problems with the GCC collect2 program.  For some
7840   # reason, if we set the COLLECT_NAMES environment variable, the problems
7841   # vanish in a puff of smoke.
7842   if test "X${COLLECT_NAMES+set}" != Xset; then
7843     COLLECT_NAMES=
7844     export COLLECT_NAMES
7845   fi
7846   ;;
7847 esac
7848
7849 # Global variables:
7850 ofile=libtool
7851 can_build_shared=yes
7852
7853 # All known linkers require a `.a' archive for static linking (except MSVC,
7854 # which needs '.lib').
7855 libext=a
7856
7857 with_gnu_ld="$lt_cv_prog_gnu_ld"
7858
7859 old_CC="$CC"
7860 old_CFLAGS="$CFLAGS"
7861
7862 # Set sane defaults for various variables
7863 test -z "$CC" && CC=cc
7864 test -z "$LTCC" && LTCC=$CC
7865 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
7866 test -z "$LD" && LD=ld
7867 test -z "$ac_objext" && ac_objext=o
7868
7869 for cc_temp in $compiler""; do
7870   case $cc_temp in
7871     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
7872     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
7873     \-*) ;;
7874     *) break;;
7875   esac
7876 done
7877 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
7878
7879
7880 # Only perform the check for file, if the check method requires it
7881 test -z "$MAGIC_CMD" && MAGIC_CMD=file
7882 case $deplibs_check_method in
7883 file_magic*)
7884   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
7885     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
7886 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
7887 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7888   $as_echo_n "(cached) " >&6
7889 else
7890   case $MAGIC_CMD in
7891 [\\/*] |  ?:[\\/]*)
7892   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7893   ;;
7894 *)
7895   lt_save_MAGIC_CMD="$MAGIC_CMD"
7896   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7897   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7898   for ac_dir in $ac_dummy; do
7899     IFS="$lt_save_ifs"
7900     test -z "$ac_dir" && ac_dir=.
7901     if test -f $ac_dir/${ac_tool_prefix}file; then
7902       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
7903       if test -n "$file_magic_test_file"; then
7904         case $deplibs_check_method in
7905         "file_magic "*)
7906           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7907           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7908           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7909             $EGREP "$file_magic_regex" > /dev/null; then
7910             :
7911           else
7912             cat <<_LT_EOF 1>&2
7913
7914 *** Warning: the command libtool uses to detect shared libraries,
7915 *** $file_magic_cmd, produces output that libtool cannot recognize.
7916 *** The result is that libtool may fail to recognize shared libraries
7917 *** as such.  This will affect the creation of libtool libraries that
7918 *** depend on shared libraries, but programs linked with such libtool
7919 *** libraries will work regardless of this problem.  Nevertheless, you
7920 *** may want to report the problem to your system manager and/or to
7921 *** bug-libtool@gnu.org
7922
7923 _LT_EOF
7924           fi ;;
7925         esac
7926       fi
7927       break
7928     fi
7929   done
7930   IFS="$lt_save_ifs"
7931   MAGIC_CMD="$lt_save_MAGIC_CMD"
7932   ;;
7933 esac
7934 fi
7935
7936 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7937 if test -n "$MAGIC_CMD"; then
7938   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7939 $as_echo "$MAGIC_CMD" >&6; }
7940 else
7941   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7942 $as_echo "no" >&6; }
7943 fi
7944
7945
7946
7947
7948
7949 if test -z "$lt_cv_path_MAGIC_CMD"; then
7950   if test -n "$ac_tool_prefix"; then
7951     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
7952 $as_echo_n "checking for file... " >&6; }
7953 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7954   $as_echo_n "(cached) " >&6
7955 else
7956   case $MAGIC_CMD in
7957 [\\/*] |  ?:[\\/]*)
7958   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7959   ;;
7960 *)
7961   lt_save_MAGIC_CMD="$MAGIC_CMD"
7962   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7963   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7964   for ac_dir in $ac_dummy; do
7965     IFS="$lt_save_ifs"
7966     test -z "$ac_dir" && ac_dir=.
7967     if test -f $ac_dir/file; then
7968       lt_cv_path_MAGIC_CMD="$ac_dir/file"
7969       if test -n "$file_magic_test_file"; then
7970         case $deplibs_check_method in
7971         "file_magic "*)
7972           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7973           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7974           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7975             $EGREP "$file_magic_regex" > /dev/null; then
7976             :
7977           else
7978             cat <<_LT_EOF 1>&2
7979
7980 *** Warning: the command libtool uses to detect shared libraries,
7981 *** $file_magic_cmd, produces output that libtool cannot recognize.
7982 *** The result is that libtool may fail to recognize shared libraries
7983 *** as such.  This will affect the creation of libtool libraries that
7984 *** depend on shared libraries, but programs linked with such libtool
7985 *** libraries will work regardless of this problem.  Nevertheless, you
7986 *** may want to report the problem to your system manager and/or to
7987 *** bug-libtool@gnu.org
7988
7989 _LT_EOF
7990           fi ;;
7991         esac
7992       fi
7993       break
7994     fi
7995   done
7996   IFS="$lt_save_ifs"
7997   MAGIC_CMD="$lt_save_MAGIC_CMD"
7998   ;;
7999 esac
8000 fi
8001
8002 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8003 if test -n "$MAGIC_CMD"; then
8004   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8005 $as_echo "$MAGIC_CMD" >&6; }
8006 else
8007   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8008 $as_echo "no" >&6; }
8009 fi
8010
8011
8012   else
8013     MAGIC_CMD=:
8014   fi
8015 fi
8016
8017   fi
8018   ;;
8019 esac
8020
8021 # Use C for the default configuration in the libtool script
8022
8023 lt_save_CC="$CC"
8024 ac_ext=c
8025 ac_cpp='$CPP $CPPFLAGS'
8026 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8027 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8028 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8029
8030
8031 # Source file extension for C test sources.
8032 ac_ext=c
8033
8034 # Object file extension for compiled C test sources.
8035 objext=o
8036 objext=$objext
8037
8038 # Code to be used in simple compile tests
8039 lt_simple_compile_test_code="int some_variable = 0;"
8040
8041 # Code to be used in simple link tests
8042 lt_simple_link_test_code='int main(){return(0);}'
8043
8044
8045
8046
8047
8048
8049
8050 # If no C compiler was specified, use CC.
8051 LTCC=${LTCC-"$CC"}
8052
8053 # If no C compiler flags were specified, use CFLAGS.
8054 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8055
8056 # Allow CC to be a program name with arguments.
8057 compiler=$CC
8058
8059 # Save the default compiler, since it gets overwritten when the other
8060 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8061 compiler_DEFAULT=$CC
8062
8063 # save warnings/boilerplate of simple test code
8064 ac_outfile=conftest.$ac_objext
8065 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8066 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8067 _lt_compiler_boilerplate=`cat conftest.err`
8068 $RM conftest*
8069
8070 ac_outfile=conftest.$ac_objext
8071 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8072 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8073 _lt_linker_boilerplate=`cat conftest.err`
8074 $RM -r conftest*
8075
8076
8077 ## CAVEAT EMPTOR:
8078 ## There is no encapsulation within the following macros, do not change
8079 ## the running order or otherwise move them around unless you know exactly
8080 ## what you are doing...
8081 if test -n "$compiler"; then
8082
8083 lt_prog_compiler_no_builtin_flag=
8084
8085 if test "$GCC" = yes; then
8086   case $cc_basename in
8087   nvcc*)
8088     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8089   *)
8090     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8091   esac
8092
8093   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8094 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8095 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
8096   $as_echo_n "(cached) " >&6
8097 else
8098   lt_cv_prog_compiler_rtti_exceptions=no
8099    ac_outfile=conftest.$ac_objext
8100    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8101    lt_compiler_flag="-fno-rtti -fno-exceptions"
8102    # Insert the option either (1) after the last *FLAGS variable, or
8103    # (2) before a word containing "conftest.", or (3) at the end.
8104    # Note that $ac_compile itself does not contain backslashes and begins
8105    # with a dollar sign (not a hyphen), so the echo should work correctly.
8106    # The option is referenced via a variable to avoid confusing sed.
8107    lt_compile=`echo "$ac_compile" | $SED \
8108    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8109    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8110    -e 's:$: $lt_compiler_flag:'`
8111    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8112    (eval "$lt_compile" 2>conftest.err)
8113    ac_status=$?
8114    cat conftest.err >&5
8115    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8116    if (exit $ac_status) && test -s "$ac_outfile"; then
8117      # The compiler can only warn and ignore the option if not recognized
8118      # So say no if there are warnings other than the usual output.
8119      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8120      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8121      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8122        lt_cv_prog_compiler_rtti_exceptions=yes
8123      fi
8124    fi
8125    $RM conftest*
8126
8127 fi
8128 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8129 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8130
8131 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8132     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8133 else
8134     :
8135 fi
8136
8137 fi
8138
8139
8140
8141
8142
8143
8144   lt_prog_compiler_wl=
8145 lt_prog_compiler_pic=
8146 lt_prog_compiler_static=
8147
8148 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8149 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8150
8151   if test "$GCC" = yes; then
8152     lt_prog_compiler_wl='-Wl,'
8153     lt_prog_compiler_static='-static'
8154
8155     case $host_os in
8156       aix*)
8157       # All AIX code is PIC.
8158       if test "$host_cpu" = ia64; then
8159         # AIX 5 now supports IA64 processor
8160         lt_prog_compiler_static='-Bstatic'
8161       fi
8162       lt_prog_compiler_pic='-fPIC'
8163       ;;
8164
8165     amigaos*)
8166       case $host_cpu in
8167       powerpc)
8168             # see comment about AmigaOS4 .so support
8169             lt_prog_compiler_pic='-fPIC'
8170         ;;
8171       m68k)
8172             # FIXME: we need at least 68020 code to build shared libraries, but
8173             # adding the `-m68020' flag to GCC prevents building anything better,
8174             # like `-m68040'.
8175             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8176         ;;
8177       esac
8178       ;;
8179
8180     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8181       # PIC is the default for these OSes.
8182       ;;
8183
8184     mingw* | cygwin* | pw32* | os2* | cegcc*)
8185       # This hack is so that the source file can tell whether it is being
8186       # built for inclusion in a dll (and should export symbols for example).
8187       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8188       # (--disable-auto-import) libraries
8189       lt_prog_compiler_pic='-DDLL_EXPORT'
8190       ;;
8191
8192     darwin* | rhapsody*)
8193       # PIC is the default on this platform
8194       # Common symbols not allowed in MH_DYLIB files
8195       lt_prog_compiler_pic='-fno-common'
8196       ;;
8197
8198     haiku*)
8199       # PIC is the default for Haiku.
8200       # The "-static" flag exists, but is broken.
8201       lt_prog_compiler_static=
8202       ;;
8203
8204     hpux*)
8205       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8206       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8207       # sets the default TLS model and affects inlining.
8208       case $host_cpu in
8209       hppa*64*)
8210         # +Z the default
8211         ;;
8212       *)
8213         lt_prog_compiler_pic='-fPIC'
8214         ;;
8215       esac
8216       ;;
8217
8218     interix[3-9]*)
8219       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8220       # Instead, we relocate shared libraries at runtime.
8221       ;;
8222
8223     msdosdjgpp*)
8224       # Just because we use GCC doesn't mean we suddenly get shared libraries
8225       # on systems that don't support them.
8226       lt_prog_compiler_can_build_shared=no
8227       enable_shared=no
8228       ;;
8229
8230     *nto* | *qnx*)
8231       # QNX uses GNU C++, but need to define -shared option too, otherwise
8232       # it will coredump.
8233       lt_prog_compiler_pic='-fPIC -shared'
8234       ;;
8235
8236     sysv4*MP*)
8237       if test -d /usr/nec; then
8238         lt_prog_compiler_pic=-Kconform_pic
8239       fi
8240       ;;
8241
8242     *)
8243       lt_prog_compiler_pic='-fPIC'
8244       ;;
8245     esac
8246
8247     case $cc_basename in
8248     nvcc*) # Cuda Compiler Driver 2.2
8249       lt_prog_compiler_wl='-Xlinker '
8250       lt_prog_compiler_pic='-Xcompiler -fPIC'
8251       ;;
8252     esac
8253   else
8254     # PORTME Check for flag to pass linker flags through the system compiler.
8255     case $host_os in
8256     aix*)
8257       lt_prog_compiler_wl='-Wl,'
8258       if test "$host_cpu" = ia64; then
8259         # AIX 5 now supports IA64 processor
8260         lt_prog_compiler_static='-Bstatic'
8261       else
8262         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8263       fi
8264       ;;
8265
8266     mingw* | cygwin* | pw32* | os2* | cegcc*)
8267       # This hack is so that the source file can tell whether it is being
8268       # built for inclusion in a dll (and should export symbols for example).
8269       lt_prog_compiler_pic='-DDLL_EXPORT'
8270       ;;
8271
8272     hpux9* | hpux10* | hpux11*)
8273       lt_prog_compiler_wl='-Wl,'
8274       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8275       # not for PA HP-UX.
8276       case $host_cpu in
8277       hppa*64*|ia64*)
8278         # +Z the default
8279         ;;
8280       *)
8281         lt_prog_compiler_pic='+Z'
8282         ;;
8283       esac
8284       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8285       lt_prog_compiler_static='${wl}-a ${wl}archive'
8286       ;;
8287
8288     irix5* | irix6* | nonstopux*)
8289       lt_prog_compiler_wl='-Wl,'
8290       # PIC (with -KPIC) is the default.
8291       lt_prog_compiler_static='-non_shared'
8292       ;;
8293
8294     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8295       case $cc_basename in
8296       # old Intel for x86_64 which still supported -KPIC.
8297       ecc*)
8298         lt_prog_compiler_wl='-Wl,'
8299         lt_prog_compiler_pic='-KPIC'
8300         lt_prog_compiler_static='-static'
8301         ;;
8302       # icc used to be incompatible with GCC.
8303       # ICC 10 doesn't accept -KPIC any more.
8304       icc* | ifort*)
8305         lt_prog_compiler_wl='-Wl,'
8306         lt_prog_compiler_pic='-fPIC'
8307         lt_prog_compiler_static='-static'
8308         ;;
8309       # Lahey Fortran 8.1.
8310       lf95*)
8311         lt_prog_compiler_wl='-Wl,'
8312         lt_prog_compiler_pic='--shared'
8313         lt_prog_compiler_static='--static'
8314         ;;
8315       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8316         # Portland Group compilers (*not* the Pentium gcc compiler,
8317         # which looks to be a dead project)
8318         lt_prog_compiler_wl='-Wl,'
8319         lt_prog_compiler_pic='-fpic'
8320         lt_prog_compiler_static='-Bstatic'
8321         ;;
8322       ccc*)
8323         lt_prog_compiler_wl='-Wl,'
8324         # All Alpha code is PIC.
8325         lt_prog_compiler_static='-non_shared'
8326         ;;
8327       xl* | bgxl* | bgf* | mpixl*)
8328         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8329         lt_prog_compiler_wl='-Wl,'
8330         lt_prog_compiler_pic='-qpic'
8331         lt_prog_compiler_static='-qstaticlink'
8332         ;;
8333       *)
8334         case `$CC -V 2>&1 | sed 5q` in
8335         *Sun\ F* | *Sun*Fortran*)
8336           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8337           lt_prog_compiler_pic='-KPIC'
8338           lt_prog_compiler_static='-Bstatic'
8339           lt_prog_compiler_wl=''
8340           ;;
8341         *Sun\ C*)
8342           # Sun C 5.9
8343           lt_prog_compiler_pic='-KPIC'
8344           lt_prog_compiler_static='-Bstatic'
8345           lt_prog_compiler_wl='-Wl,'
8346           ;;
8347         esac
8348         ;;
8349       esac
8350       ;;
8351
8352     newsos6)
8353       lt_prog_compiler_pic='-KPIC'
8354       lt_prog_compiler_static='-Bstatic'
8355       ;;
8356
8357     *nto* | *qnx*)
8358       # QNX uses GNU C++, but need to define -shared option too, otherwise
8359       # it will coredump.
8360       lt_prog_compiler_pic='-fPIC -shared'
8361       ;;
8362
8363     osf3* | osf4* | osf5*)
8364       lt_prog_compiler_wl='-Wl,'
8365       # All OSF/1 code is PIC.
8366       lt_prog_compiler_static='-non_shared'
8367       ;;
8368
8369     rdos*)
8370       lt_prog_compiler_static='-non_shared'
8371       ;;
8372
8373     solaris*)
8374       lt_prog_compiler_pic='-KPIC'
8375       lt_prog_compiler_static='-Bstatic'
8376       case $cc_basename in
8377       f77* | f90* | f95*)
8378         lt_prog_compiler_wl='-Qoption ld ';;
8379       *)
8380         lt_prog_compiler_wl='-Wl,';;
8381       esac
8382       ;;
8383
8384     sunos4*)
8385       lt_prog_compiler_wl='-Qoption ld '
8386       lt_prog_compiler_pic='-PIC'
8387       lt_prog_compiler_static='-Bstatic'
8388       ;;
8389
8390     sysv4 | sysv4.2uw2* | sysv4.3*)
8391       lt_prog_compiler_wl='-Wl,'
8392       lt_prog_compiler_pic='-KPIC'
8393       lt_prog_compiler_static='-Bstatic'
8394       ;;
8395
8396     sysv4*MP*)
8397       if test -d /usr/nec ;then
8398         lt_prog_compiler_pic='-Kconform_pic'
8399         lt_prog_compiler_static='-Bstatic'
8400       fi
8401       ;;
8402
8403     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8404       lt_prog_compiler_wl='-Wl,'
8405       lt_prog_compiler_pic='-KPIC'
8406       lt_prog_compiler_static='-Bstatic'
8407       ;;
8408
8409     unicos*)
8410       lt_prog_compiler_wl='-Wl,'
8411       lt_prog_compiler_can_build_shared=no
8412       ;;
8413
8414     uts4*)
8415       lt_prog_compiler_pic='-pic'
8416       lt_prog_compiler_static='-Bstatic'
8417       ;;
8418
8419     *)
8420       lt_prog_compiler_can_build_shared=no
8421       ;;
8422     esac
8423   fi
8424
8425 case $host_os in
8426   # For platforms which do not support PIC, -DPIC is meaningless:
8427   *djgpp*)
8428     lt_prog_compiler_pic=
8429     ;;
8430   *)
8431     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8432     ;;
8433 esac
8434 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8435 $as_echo "$lt_prog_compiler_pic" >&6; }
8436
8437
8438
8439
8440
8441
8442 #
8443 # Check to make sure the PIC flag actually works.
8444 #
8445 if test -n "$lt_prog_compiler_pic"; then
8446   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8447 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8448 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
8449   $as_echo_n "(cached) " >&6
8450 else
8451   lt_cv_prog_compiler_pic_works=no
8452    ac_outfile=conftest.$ac_objext
8453    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8454    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8455    # Insert the option either (1) after the last *FLAGS variable, or
8456    # (2) before a word containing "conftest.", or (3) at the end.
8457    # Note that $ac_compile itself does not contain backslashes and begins
8458    # with a dollar sign (not a hyphen), so the echo should work correctly.
8459    # The option is referenced via a variable to avoid confusing sed.
8460    lt_compile=`echo "$ac_compile" | $SED \
8461    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8462    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8463    -e 's:$: $lt_compiler_flag:'`
8464    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8465    (eval "$lt_compile" 2>conftest.err)
8466    ac_status=$?
8467    cat conftest.err >&5
8468    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8469    if (exit $ac_status) && test -s "$ac_outfile"; then
8470      # The compiler can only warn and ignore the option if not recognized
8471      # So say no if there are warnings other than the usual output.
8472      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8473      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8474      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8475        lt_cv_prog_compiler_pic_works=yes
8476      fi
8477    fi
8478    $RM conftest*
8479
8480 fi
8481 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8482 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8483
8484 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8485     case $lt_prog_compiler_pic in
8486      "" | " "*) ;;
8487      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8488      esac
8489 else
8490     lt_prog_compiler_pic=
8491      lt_prog_compiler_can_build_shared=no
8492 fi
8493
8494 fi
8495
8496
8497
8498
8499
8500
8501 #
8502 # Check to make sure the static flag actually works.
8503 #
8504 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8505 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8506 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8507 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
8508   $as_echo_n "(cached) " >&6
8509 else
8510   lt_cv_prog_compiler_static_works=no
8511    save_LDFLAGS="$LDFLAGS"
8512    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8513    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8514    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8515      # The linker can only warn and ignore the option if not recognized
8516      # So say no if there are warnings
8517      if test -s conftest.err; then
8518        # Append any errors to the config.log.
8519        cat conftest.err 1>&5
8520        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8521        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8522        if diff conftest.exp conftest.er2 >/dev/null; then
8523          lt_cv_prog_compiler_static_works=yes
8524        fi
8525      else
8526        lt_cv_prog_compiler_static_works=yes
8527      fi
8528    fi
8529    $RM -r conftest*
8530    LDFLAGS="$save_LDFLAGS"
8531
8532 fi
8533 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8534 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8535
8536 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8537     :
8538 else
8539     lt_prog_compiler_static=
8540 fi
8541
8542
8543
8544
8545
8546
8547
8548   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8549 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8550 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8551   $as_echo_n "(cached) " >&6
8552 else
8553   lt_cv_prog_compiler_c_o=no
8554    $RM -r conftest 2>/dev/null
8555    mkdir conftest
8556    cd conftest
8557    mkdir out
8558    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8559
8560    lt_compiler_flag="-o out/conftest2.$ac_objext"
8561    # Insert the option either (1) after the last *FLAGS variable, or
8562    # (2) before a word containing "conftest.", or (3) at the end.
8563    # Note that $ac_compile itself does not contain backslashes and begins
8564    # with a dollar sign (not a hyphen), so the echo should work correctly.
8565    lt_compile=`echo "$ac_compile" | $SED \
8566    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8567    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8568    -e 's:$: $lt_compiler_flag:'`
8569    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8570    (eval "$lt_compile" 2>out/conftest.err)
8571    ac_status=$?
8572    cat out/conftest.err >&5
8573    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8574    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8575    then
8576      # The compiler can only warn and ignore the option if not recognized
8577      # So say no if there are warnings
8578      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8579      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8580      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8581        lt_cv_prog_compiler_c_o=yes
8582      fi
8583    fi
8584    chmod u+w . 2>&5
8585    $RM conftest*
8586    # SGI C++ compiler will create directory out/ii_files/ for
8587    # template instantiation
8588    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8589    $RM out/* && rmdir out
8590    cd ..
8591    $RM -r conftest
8592    $RM conftest*
8593
8594 fi
8595 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8596 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8597
8598
8599
8600
8601
8602
8603   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8604 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8605 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8606   $as_echo_n "(cached) " >&6
8607 else
8608   lt_cv_prog_compiler_c_o=no
8609    $RM -r conftest 2>/dev/null
8610    mkdir conftest
8611    cd conftest
8612    mkdir out
8613    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8614
8615    lt_compiler_flag="-o out/conftest2.$ac_objext"
8616    # Insert the option either (1) after the last *FLAGS variable, or
8617    # (2) before a word containing "conftest.", or (3) at the end.
8618    # Note that $ac_compile itself does not contain backslashes and begins
8619    # with a dollar sign (not a hyphen), so the echo should work correctly.
8620    lt_compile=`echo "$ac_compile" | $SED \
8621    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8622    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8623    -e 's:$: $lt_compiler_flag:'`
8624    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8625    (eval "$lt_compile" 2>out/conftest.err)
8626    ac_status=$?
8627    cat out/conftest.err >&5
8628    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8629    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8630    then
8631      # The compiler can only warn and ignore the option if not recognized
8632      # So say no if there are warnings
8633      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8634      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8635      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8636        lt_cv_prog_compiler_c_o=yes
8637      fi
8638    fi
8639    chmod u+w . 2>&5
8640    $RM conftest*
8641    # SGI C++ compiler will create directory out/ii_files/ for
8642    # template instantiation
8643    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8644    $RM out/* && rmdir out
8645    cd ..
8646    $RM -r conftest
8647    $RM conftest*
8648
8649 fi
8650 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8651 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8652
8653
8654
8655
8656 hard_links="nottested"
8657 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8658   # do not overwrite the value of need_locks provided by the user
8659   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8660 $as_echo_n "checking if we can lock with hard links... " >&6; }
8661   hard_links=yes
8662   $RM conftest*
8663   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8664   touch conftest.a
8665   ln conftest.a conftest.b 2>&5 || hard_links=no
8666   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8667   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8668 $as_echo "$hard_links" >&6; }
8669   if test "$hard_links" = no; then
8670     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8671 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8672     need_locks=warn
8673   fi
8674 else
8675   need_locks=no
8676 fi
8677
8678
8679
8680
8681
8682
8683   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8684 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8685
8686   runpath_var=
8687   allow_undefined_flag=
8688   always_export_symbols=no
8689   archive_cmds=
8690   archive_expsym_cmds=
8691   compiler_needs_object=no
8692   enable_shared_with_static_runtimes=no
8693   export_dynamic_flag_spec=
8694   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8695   hardcode_automatic=no
8696   hardcode_direct=no
8697   hardcode_direct_absolute=no
8698   hardcode_libdir_flag_spec=
8699   hardcode_libdir_flag_spec_ld=
8700   hardcode_libdir_separator=
8701   hardcode_minus_L=no
8702   hardcode_shlibpath_var=unsupported
8703   inherit_rpath=no
8704   link_all_deplibs=unknown
8705   module_cmds=
8706   module_expsym_cmds=
8707   old_archive_from_new_cmds=
8708   old_archive_from_expsyms_cmds=
8709   thread_safe_flag_spec=
8710   whole_archive_flag_spec=
8711   # include_expsyms should be a list of space-separated symbols to be *always*
8712   # included in the symbol list
8713   include_expsyms=
8714   # exclude_expsyms can be an extended regexp of symbols to exclude
8715   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8716   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8717   # as well as any symbol that contains `d'.
8718   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8719   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8720   # platforms (ab)use it in PIC code, but their linkers get confused if
8721   # the symbol is explicitly referenced.  Since portable code cannot
8722   # rely on this symbol name, it's probably fine to never include it in
8723   # preloaded symbol tables.
8724   # Exclude shared library initialization/finalization symbols.
8725   extract_expsyms_cmds=
8726
8727   case $host_os in
8728   cygwin* | mingw* | pw32* | cegcc*)
8729     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8730     # When not using gcc, we currently assume that we are using
8731     # Microsoft Visual C++.
8732     if test "$GCC" != yes; then
8733       with_gnu_ld=no
8734     fi
8735     ;;
8736   interix*)
8737     # we just hope/assume this is gcc and not c89 (= MSVC++)
8738     with_gnu_ld=yes
8739     ;;
8740   openbsd*)
8741     with_gnu_ld=no
8742     ;;
8743   esac
8744
8745   ld_shlibs=yes
8746
8747   # On some targets, GNU ld is compatible enough with the native linker
8748   # that we're better off using the native interface for both.
8749   lt_use_gnu_ld_interface=no
8750   if test "$with_gnu_ld" = yes; then
8751     case $host_os in
8752       aix*)
8753         # The AIX port of GNU ld has always aspired to compatibility
8754         # with the native linker.  However, as the warning in the GNU ld
8755         # block says, versions before 2.19.5* couldn't really create working
8756         # shared libraries, regardless of the interface used.
8757         case `$LD -v 2>&1` in
8758           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8759           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8760           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8761           *)
8762             lt_use_gnu_ld_interface=yes
8763             ;;
8764         esac
8765         ;;
8766       *)
8767         lt_use_gnu_ld_interface=yes
8768         ;;
8769     esac
8770   fi
8771
8772   if test "$lt_use_gnu_ld_interface" = yes; then
8773     # If archive_cmds runs LD, not CC, wlarc should be empty
8774     wlarc='${wl}'
8775
8776     # Set some defaults for GNU ld with shared library support. These
8777     # are reset later if shared libraries are not supported. Putting them
8778     # here allows them to be overridden if necessary.
8779     runpath_var=LD_RUN_PATH
8780     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8781     export_dynamic_flag_spec='${wl}--export-dynamic'
8782     # ancient GNU ld didn't support --whole-archive et. al.
8783     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8784       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8785     else
8786       whole_archive_flag_spec=
8787     fi
8788     supports_anon_versioning=no
8789     case `$LD -v 2>&1` in
8790       *GNU\ gold*) supports_anon_versioning=yes ;;
8791       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8792       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8793       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8794       *\ 2.11.*) ;; # other 2.11 versions
8795       *) supports_anon_versioning=yes ;;
8796     esac
8797
8798     # See if GNU ld supports shared libraries.
8799     case $host_os in
8800     aix[3-9]*)
8801       # On AIX/PPC, the GNU linker is very broken
8802       if test "$host_cpu" != ia64; then
8803         ld_shlibs=no
8804         cat <<_LT_EOF 1>&2
8805
8806 *** Warning: the GNU linker, at least up to release 2.19, is reported
8807 *** to be unable to reliably create shared libraries on AIX.
8808 *** Therefore, libtool is disabling shared libraries support.  If you
8809 *** really care for shared libraries, you may want to install binutils
8810 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
8811 *** You will then need to restart the configuration process.
8812
8813 _LT_EOF
8814       fi
8815       ;;
8816
8817     amigaos*)
8818       case $host_cpu in
8819       powerpc)
8820             # see comment about AmigaOS4 .so support
8821             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8822             archive_expsym_cmds=''
8823         ;;
8824       m68k)
8825             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8826             hardcode_libdir_flag_spec='-L$libdir'
8827             hardcode_minus_L=yes
8828         ;;
8829       esac
8830       ;;
8831
8832     beos*)
8833       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8834         allow_undefined_flag=unsupported
8835         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
8836         # support --undefined.  This deserves some investigation.  FIXME
8837         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8838       else
8839         ld_shlibs=no
8840       fi
8841       ;;
8842
8843     cygwin* | mingw* | pw32* | cegcc*)
8844       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
8845       # as there is no search path for DLLs.
8846       hardcode_libdir_flag_spec='-L$libdir'
8847       export_dynamic_flag_spec='${wl}--export-all-symbols'
8848       allow_undefined_flag=unsupported
8849       always_export_symbols=no
8850       enable_shared_with_static_runtimes=yes
8851       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
8852
8853       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
8854         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8855         # If the export-symbols file already is a .def file (1st line
8856         # is EXPORTS), use it as is; otherwise, prepend...
8857         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
8858           cp $export_symbols $output_objdir/$soname.def;
8859         else
8860           echo EXPORTS > $output_objdir/$soname.def;
8861           cat $export_symbols >> $output_objdir/$soname.def;
8862         fi~
8863         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8864       else
8865         ld_shlibs=no
8866       fi
8867       ;;
8868
8869     haiku*)
8870       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8871       link_all_deplibs=yes
8872       ;;
8873
8874     interix[3-9]*)
8875       hardcode_direct=no
8876       hardcode_shlibpath_var=no
8877       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
8878       export_dynamic_flag_spec='${wl}-E'
8879       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
8880       # Instead, shared libraries are loaded at an image base (0x10000000 by
8881       # default) and relocated if they conflict, which is a slow very memory
8882       # consuming and fragmenting process.  To avoid this, we pick a random,
8883       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
8884       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
8885       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8886       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8887       ;;
8888
8889     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
8890       tmp_diet=no
8891       if test "$host_os" = linux-dietlibc; then
8892         case $cc_basename in
8893           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
8894         esac
8895       fi
8896       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
8897          && test "$tmp_diet" = no
8898       then
8899         tmp_addflag=
8900         tmp_sharedflag='-shared'
8901         case $cc_basename,$host_cpu in
8902         pgcc*)                          # Portland Group C compiler
8903           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'
8904           tmp_addflag=' $pic_flag'
8905           ;;
8906         pgf77* | pgf90* | pgf95* | pgfortran*)
8907                                         # Portland Group f77 and f90 compilers
8908           whole_archive_flag_spec='${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'
8909           tmp_addflag=' $pic_flag -Mnomain' ;;
8910         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
8911           tmp_addflag=' -i_dynamic' ;;
8912         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
8913           tmp_addflag=' -i_dynamic -nofor_main' ;;
8914         ifc* | ifort*)                  # Intel Fortran compiler
8915           tmp_addflag=' -nofor_main' ;;
8916         lf95*)                          # Lahey Fortran 8.1
8917           whole_archive_flag_spec=
8918           tmp_sharedflag='--shared' ;;
8919         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
8920           tmp_sharedflag='-qmkshrobj'
8921           tmp_addflag= ;;
8922         nvcc*)  # Cuda Compiler Driver 2.2
8923           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8924           compiler_needs_object=yes
8925           ;;
8926         esac
8927         case `$CC -V 2>&1 | sed 5q` in
8928         *Sun\ C*)                       # Sun C 5.9
8929           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\"` ${wl}--no-whole-archive'
8930           compiler_needs_object=yes
8931           tmp_sharedflag='-G' ;;
8932         *Sun\ F*)                       # Sun Fortran 8.3
8933           tmp_sharedflag='-G' ;;
8934         esac
8935         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8936
8937         if test "x$supports_anon_versioning" = xyes; then
8938           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8939             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8940             echo "local: *; };" >> $output_objdir/$libname.ver~
8941             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
8942         fi
8943
8944         case $cc_basename in
8945         xlf* | bgf* | bgxlf* | mpixlf*)
8946           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
8947           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
8948           hardcode_libdir_flag_spec=
8949           hardcode_libdir_flag_spec_ld='-rpath $libdir'
8950           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
8951           if test "x$supports_anon_versioning" = xyes; then
8952             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8953               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8954               echo "local: *; };" >> $output_objdir/$libname.ver~
8955               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
8956           fi
8957           ;;
8958         esac
8959       else
8960         ld_shlibs=no
8961       fi
8962       ;;
8963
8964     netbsd*)
8965       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
8966         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
8967         wlarc=
8968       else
8969         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8970         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8971       fi
8972       ;;
8973
8974     solaris*)
8975       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
8976         ld_shlibs=no
8977         cat <<_LT_EOF 1>&2
8978
8979 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
8980 *** create shared libraries on Solaris systems.  Therefore, libtool
8981 *** is disabling shared libraries support.  We urge you to upgrade GNU
8982 *** binutils to release 2.9.1 or newer.  Another option is to modify
8983 *** your PATH or compiler configuration so that the native linker is
8984 *** used, and then restart.
8985
8986 _LT_EOF
8987       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8988         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8989         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8990       else
8991         ld_shlibs=no
8992       fi
8993       ;;
8994
8995     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
8996       case `$LD -v 2>&1` in
8997         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
8998         ld_shlibs=no
8999         cat <<_LT_EOF 1>&2
9000
9001 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9002 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9003 *** is disabling shared libraries support.  We urge you to upgrade GNU
9004 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9005 *** your PATH or compiler configuration so that the native linker is
9006 *** used, and then restart.
9007
9008 _LT_EOF
9009         ;;
9010         *)
9011           # For security reasons, it is highly recommended that you always
9012           # use absolute paths for naming shared libraries, and exclude the
9013           # DT_RUNPATH tag from executables and libraries.  But doing so
9014           # requires that you compile everything twice, which is a pain.
9015           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9016             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9017             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9018             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9019           else
9020             ld_shlibs=no
9021           fi
9022         ;;
9023       esac
9024       ;;
9025
9026     sunos4*)
9027       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9028       wlarc=
9029       hardcode_direct=yes
9030       hardcode_shlibpath_var=no
9031       ;;
9032
9033     *)
9034       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9035         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9036         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9037       else
9038         ld_shlibs=no
9039       fi
9040       ;;
9041     esac
9042
9043     if test "$ld_shlibs" = no; then
9044       runpath_var=
9045       hardcode_libdir_flag_spec=
9046       export_dynamic_flag_spec=
9047       whole_archive_flag_spec=
9048     fi
9049   else
9050     # PORTME fill in a description of your system's linker (not GNU ld)
9051     case $host_os in
9052     aix3*)
9053       allow_undefined_flag=unsupported
9054       always_export_symbols=yes
9055       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9056       # Note: this linker hardcodes the directories in LIBPATH if there
9057       # are no directories specified by -L.
9058       hardcode_minus_L=yes
9059       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9060         # Neither direct hardcoding nor static linking is supported with a
9061         # broken collect2.
9062         hardcode_direct=unsupported
9063       fi
9064       ;;
9065
9066     aix[4-9]*)
9067       if test "$host_cpu" = ia64; then
9068         # On IA64, the linker does run time linking by default, so we don't
9069         # have to do anything special.
9070         aix_use_runtimelinking=no
9071         exp_sym_flag='-Bexport'
9072         no_entry_flag=""
9073       else
9074         # If we're using GNU nm, then we don't want the "-C" option.
9075         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9076         # Also, AIX nm treats weak defined symbols like other global
9077         # defined symbols, whereas GNU nm marks them as "W".
9078         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9079           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9080         else
9081           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9082         fi
9083         aix_use_runtimelinking=no
9084
9085         # Test if we are trying to use run time linking or normal
9086         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9087         # need to do runtime linking.
9088         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9089           for ld_flag in $LDFLAGS; do
9090           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9091             aix_use_runtimelinking=yes
9092             break
9093           fi
9094           done
9095           ;;
9096         esac
9097
9098         exp_sym_flag='-bexport'
9099         no_entry_flag='-bnoentry'
9100       fi
9101
9102       # When large executables or shared objects are built, AIX ld can
9103       # have problems creating the table of contents.  If linking a library
9104       # or program results in "error TOC overflow" add -mminimal-toc to
9105       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9106       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9107
9108       archive_cmds=''
9109       hardcode_direct=yes
9110       hardcode_direct_absolute=yes
9111       hardcode_libdir_separator=':'
9112       link_all_deplibs=yes
9113       file_list_spec='${wl}-f,'
9114
9115       if test "$GCC" = yes; then
9116         case $host_os in aix4.[012]|aix4.[012].*)
9117         # We only want to do this on AIX 4.2 and lower, the check
9118         # below for broken collect2 doesn't work under 4.3+
9119           collect2name=`${CC} -print-prog-name=collect2`
9120           if test -f "$collect2name" &&
9121            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9122           then
9123           # We have reworked collect2
9124           :
9125           else
9126           # We have old collect2
9127           hardcode_direct=unsupported
9128           # It fails to find uninstalled libraries when the uninstalled
9129           # path is not listed in the libpath.  Setting hardcode_minus_L
9130           # to unsupported forces relinking
9131           hardcode_minus_L=yes
9132           hardcode_libdir_flag_spec='-L$libdir'
9133           hardcode_libdir_separator=
9134           fi
9135           ;;
9136         esac
9137         shared_flag='-shared'
9138         if test "$aix_use_runtimelinking" = yes; then
9139           shared_flag="$shared_flag "'${wl}-G'
9140         fi
9141       else
9142         # not using gcc
9143         if test "$host_cpu" = ia64; then
9144         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9145         # chokes on -Wl,-G. The following line is correct:
9146           shared_flag='-G'
9147         else
9148           if test "$aix_use_runtimelinking" = yes; then
9149             shared_flag='${wl}-G'
9150           else
9151             shared_flag='${wl}-bM:SRE'
9152           fi
9153         fi
9154       fi
9155
9156       export_dynamic_flag_spec='${wl}-bexpall'
9157       # It seems that -bexpall does not export symbols beginning with
9158       # underscore (_), so it is better to generate a list of symbols to export.
9159       always_export_symbols=yes
9160       if test "$aix_use_runtimelinking" = yes; then
9161         # Warning - without using the other runtime loading flags (-brtl),
9162         # -berok will link without error, but may produce a broken library.
9163         allow_undefined_flag='-berok'
9164         # Determine the default libpath from the value encoded in an
9165         # empty executable.
9166         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9167 /* end confdefs.h.  */
9168
9169 int
9170 main ()
9171 {
9172
9173   ;
9174   return 0;
9175 }
9176 _ACEOF
9177 if ac_fn_c_try_link "$LINENO"; then :
9178
9179 lt_aix_libpath_sed='
9180     /Import File Strings/,/^$/ {
9181         /^0/ {
9182             s/^0  *\(.*\)$/\1/
9183             p
9184         }
9185     }'
9186 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9187 # Check for a 64-bit object if we didn't find anything.
9188 if test -z "$aix_libpath"; then
9189   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9190 fi
9191 fi
9192 rm -f core conftest.err conftest.$ac_objext \
9193     conftest$ac_exeext conftest.$ac_ext
9194 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9195
9196         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9197         archive_expsym_cmds='$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 $shared_flag"
9198       else
9199         if test "$host_cpu" = ia64; then
9200           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9201           allow_undefined_flag="-z nodefs"
9202           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9203         else
9204          # Determine the default libpath from the value encoded in an
9205          # empty executable.
9206          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9207 /* end confdefs.h.  */
9208
9209 int
9210 main ()
9211 {
9212
9213   ;
9214   return 0;
9215 }
9216 _ACEOF
9217 if ac_fn_c_try_link "$LINENO"; then :
9218
9219 lt_aix_libpath_sed='
9220     /Import File Strings/,/^$/ {
9221         /^0/ {
9222             s/^0  *\(.*\)$/\1/
9223             p
9224         }
9225     }'
9226 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9227 # Check for a 64-bit object if we didn't find anything.
9228 if test -z "$aix_libpath"; then
9229   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9230 fi
9231 fi
9232 rm -f core conftest.err conftest.$ac_objext \
9233     conftest$ac_exeext conftest.$ac_ext
9234 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9235
9236          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9237           # Warning - without using the other run time loading flags,
9238           # -berok will link without error, but may produce a broken library.
9239           no_undefined_flag=' ${wl}-bernotok'
9240           allow_undefined_flag=' ${wl}-berok'
9241           if test "$with_gnu_ld" = yes; then
9242             # We only use this code for GNU lds that support --whole-archive.
9243             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9244           else
9245             # Exported symbols can be pulled into shared objects from archives
9246             whole_archive_flag_spec='$convenience'
9247           fi
9248           archive_cmds_need_lc=yes
9249           # This is similar to how AIX traditionally builds its shared libraries.
9250           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'
9251         fi
9252       fi
9253       ;;
9254
9255     amigaos*)
9256       case $host_cpu in
9257       powerpc)
9258             # see comment about AmigaOS4 .so support
9259             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9260             archive_expsym_cmds=''
9261         ;;
9262       m68k)
9263             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9264             hardcode_libdir_flag_spec='-L$libdir'
9265             hardcode_minus_L=yes
9266         ;;
9267       esac
9268       ;;
9269
9270     bsdi[45]*)
9271       export_dynamic_flag_spec=-rdynamic
9272       ;;
9273
9274     cygwin* | mingw* | pw32* | cegcc*)
9275       # When not using gcc, we currently assume that we are using
9276       # Microsoft Visual C++.
9277       # hardcode_libdir_flag_spec is actually meaningless, as there is
9278       # no search path for DLLs.
9279       hardcode_libdir_flag_spec=' '
9280       allow_undefined_flag=unsupported
9281       # Tell ltmain to make .lib files, not .a files.
9282       libext=lib
9283       # Tell ltmain to make .dll files, not .so files.
9284       shrext_cmds=".dll"
9285       # FIXME: Setting linknames here is a bad hack.
9286       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9287       # The linker will automatically build a .lib file if we build a DLL.
9288       old_archive_from_new_cmds='true'
9289       # FIXME: Should let the user specify the lib program.
9290       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9291       fix_srcfile_path='`cygpath -w "$srcfile"`'
9292       enable_shared_with_static_runtimes=yes
9293       ;;
9294
9295     darwin* | rhapsody*)
9296
9297
9298   archive_cmds_need_lc=no
9299   hardcode_direct=no
9300   hardcode_automatic=yes
9301   hardcode_shlibpath_var=unsupported
9302   if test "$lt_cv_ld_force_load" = "yes"; then
9303     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9304   else
9305     whole_archive_flag_spec=''
9306   fi
9307   link_all_deplibs=yes
9308   allow_undefined_flag="$_lt_dar_allow_undefined"
9309   case $cc_basename in
9310      ifort*) _lt_dar_can_shared=yes ;;
9311      *) _lt_dar_can_shared=$GCC ;;
9312   esac
9313   if test "$_lt_dar_can_shared" = "yes"; then
9314     output_verbose_link_cmd=func_echo_all
9315     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9316     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9317     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}${_lt_dsymutil}"
9318     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9319
9320   else
9321   ld_shlibs=no
9322   fi
9323
9324       ;;
9325
9326     dgux*)
9327       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9328       hardcode_libdir_flag_spec='-L$libdir'
9329       hardcode_shlibpath_var=no
9330       ;;
9331
9332     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9333     # support.  Future versions do this automatically, but an explicit c++rt0.o
9334     # does not break anything, and helps significantly (at the cost of a little
9335     # extra space).
9336     freebsd2.2*)
9337       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9338       hardcode_libdir_flag_spec='-R$libdir'
9339       hardcode_direct=yes
9340       hardcode_shlibpath_var=no
9341       ;;
9342
9343     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9344     freebsd2.*)
9345       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9346       hardcode_direct=yes
9347       hardcode_minus_L=yes
9348       hardcode_shlibpath_var=no
9349       ;;
9350
9351     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9352     freebsd* | dragonfly*)
9353       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9354       hardcode_libdir_flag_spec='-R$libdir'
9355       hardcode_direct=yes
9356       hardcode_shlibpath_var=no
9357       ;;
9358
9359     hpux9*)
9360       if test "$GCC" = yes; then
9361         archive_cmds='$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 $lib'
9362       else
9363         archive_cmds='$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 $lib'
9364       fi
9365       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9366       hardcode_libdir_separator=:
9367       hardcode_direct=yes
9368
9369       # hardcode_minus_L: Not really in the search PATH,
9370       # but as the default location of the library.
9371       hardcode_minus_L=yes
9372       export_dynamic_flag_spec='${wl}-E'
9373       ;;
9374
9375     hpux10*)
9376       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9377         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9378       else
9379         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9380       fi
9381       if test "$with_gnu_ld" = no; then
9382         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9383         hardcode_libdir_flag_spec_ld='+b $libdir'
9384         hardcode_libdir_separator=:
9385         hardcode_direct=yes
9386         hardcode_direct_absolute=yes
9387         export_dynamic_flag_spec='${wl}-E'
9388         # hardcode_minus_L: Not really in the search PATH,
9389         # but as the default location of the library.
9390         hardcode_minus_L=yes
9391       fi
9392       ;;
9393
9394     hpux11*)
9395       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9396         case $host_cpu in
9397         hppa*64*)
9398           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9399           ;;
9400         ia64*)
9401           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9402           ;;
9403         *)
9404           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9405           ;;
9406         esac
9407       else
9408         case $host_cpu in
9409         hppa*64*)
9410           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9411           ;;
9412         ia64*)
9413           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9414           ;;
9415         *)
9416
9417           # Older versions of the 11.00 compiler do not understand -b yet
9418           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9419           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9420 $as_echo_n "checking if $CC understands -b... " >&6; }
9421 if test "${lt_cv_prog_compiler__b+set}" = set; then :
9422   $as_echo_n "(cached) " >&6
9423 else
9424   lt_cv_prog_compiler__b=no
9425    save_LDFLAGS="$LDFLAGS"
9426    LDFLAGS="$LDFLAGS -b"
9427    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9428    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9429      # The linker can only warn and ignore the option if not recognized
9430      # So say no if there are warnings
9431      if test -s conftest.err; then
9432        # Append any errors to the config.log.
9433        cat conftest.err 1>&5
9434        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9435        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9436        if diff conftest.exp conftest.er2 >/dev/null; then
9437          lt_cv_prog_compiler__b=yes
9438        fi
9439      else
9440        lt_cv_prog_compiler__b=yes
9441      fi
9442    fi
9443    $RM -r conftest*
9444    LDFLAGS="$save_LDFLAGS"
9445
9446 fi
9447 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9448 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9449
9450 if test x"$lt_cv_prog_compiler__b" = xyes; then
9451     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9452 else
9453     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9454 fi
9455
9456           ;;
9457         esac
9458       fi
9459       if test "$with_gnu_ld" = no; then
9460         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9461         hardcode_libdir_separator=:
9462
9463         case $host_cpu in
9464         hppa*64*|ia64*)
9465           hardcode_direct=no
9466           hardcode_shlibpath_var=no
9467           ;;
9468         *)
9469           hardcode_direct=yes
9470           hardcode_direct_absolute=yes
9471           export_dynamic_flag_spec='${wl}-E'
9472
9473           # hardcode_minus_L: Not really in the search PATH,
9474           # but as the default location of the library.
9475           hardcode_minus_L=yes
9476           ;;
9477         esac
9478       fi
9479       ;;
9480
9481     irix5* | irix6* | nonstopux*)
9482       if test "$GCC" = yes; then
9483         archive_cmds='$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 $lib'
9484         # Try to use the -exported_symbol ld option, if it does not
9485         # work, assume that -exports_file does not work either and
9486         # implicitly export all symbols.
9487         save_LDFLAGS="$LDFLAGS"
9488         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9489         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9490 /* end confdefs.h.  */
9491 int foo(void) {}
9492 _ACEOF
9493 if ac_fn_c_try_link "$LINENO"; then :
9494   archive_expsym_cmds='$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 $lib'
9495
9496 fi
9497 rm -f core conftest.err conftest.$ac_objext \
9498     conftest$ac_exeext conftest.$ac_ext
9499         LDFLAGS="$save_LDFLAGS"
9500       else
9501         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9502         archive_expsym_cmds='$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 $lib'
9503       fi
9504       archive_cmds_need_lc='no'
9505       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9506       hardcode_libdir_separator=:
9507       inherit_rpath=yes
9508       link_all_deplibs=yes
9509       ;;
9510
9511     netbsd*)
9512       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9513         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9514       else
9515         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9516       fi
9517       hardcode_libdir_flag_spec='-R$libdir'
9518       hardcode_direct=yes
9519       hardcode_shlibpath_var=no
9520       ;;
9521
9522     newsos6)
9523       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9524       hardcode_direct=yes
9525       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9526       hardcode_libdir_separator=:
9527       hardcode_shlibpath_var=no
9528       ;;
9529
9530     *nto* | *qnx*)
9531       ;;
9532
9533     openbsd*)
9534       if test -f /usr/libexec/ld.so; then
9535         hardcode_direct=yes
9536         hardcode_shlibpath_var=no
9537         hardcode_direct_absolute=yes
9538         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9539           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9540           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9541           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9542           export_dynamic_flag_spec='${wl}-E'
9543         else
9544           case $host_os in
9545            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9546              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9547              hardcode_libdir_flag_spec='-R$libdir'
9548              ;;
9549            *)
9550              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9551              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9552              ;;
9553           esac
9554         fi
9555       else
9556         ld_shlibs=no
9557       fi
9558       ;;
9559
9560     os2*)
9561       hardcode_libdir_flag_spec='-L$libdir'
9562       hardcode_minus_L=yes
9563       allow_undefined_flag=unsupported
9564       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'
9565       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9566       ;;
9567
9568     osf3*)
9569       if test "$GCC" = yes; then
9570         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9571         archive_cmds='$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 $lib'
9572       else
9573         allow_undefined_flag=' -expect_unresolved \*'
9574         archive_cmds='$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 $lib'
9575       fi
9576       archive_cmds_need_lc='no'
9577       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9578       hardcode_libdir_separator=:
9579       ;;
9580
9581     osf4* | osf5*)      # as osf3* with the addition of -msym flag
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}-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 $lib'
9585         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9586       else
9587         allow_undefined_flag=' -expect_unresolved \*'
9588         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'
9589         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~
9590         $CC -shared${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'
9591
9592         # Both c and cxx compiler support -rpath directly
9593         hardcode_libdir_flag_spec='-rpath $libdir'
9594       fi
9595       archive_cmds_need_lc='no'
9596       hardcode_libdir_separator=:
9597       ;;
9598
9599     solaris*)
9600       no_undefined_flag=' -z defs'
9601       if test "$GCC" = yes; then
9602         wlarc='${wl}'
9603         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9604         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9605           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9606       else
9607         case `$CC -V 2>&1` in
9608         *"Compilers 5.0"*)
9609           wlarc=''
9610           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9611           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9612           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9613           ;;
9614         *)
9615           wlarc='${wl}'
9616           archive_cmds='$CC -G${allow_undefined_flag} -h $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           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9619           ;;
9620         esac
9621       fi
9622       hardcode_libdir_flag_spec='-R$libdir'
9623       hardcode_shlibpath_var=no
9624       case $host_os in
9625       solaris2.[0-5] | solaris2.[0-5].*) ;;
9626       *)
9627         # The compiler driver will combine and reorder linker options,
9628         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9629         # but is careful enough not to reorder.
9630         # Supported since Solaris 2.6 (maybe 2.5.1?)
9631         if test "$GCC" = yes; then
9632           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9633         else
9634           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9635         fi
9636         ;;
9637       esac
9638       link_all_deplibs=yes
9639       ;;
9640
9641     sunos4*)
9642       if test "x$host_vendor" = xsequent; then
9643         # Use $CC to link under sequent, because it throws in some extra .o
9644         # files that make .init and .fini sections work.
9645         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9646       else
9647         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9648       fi
9649       hardcode_libdir_flag_spec='-L$libdir'
9650       hardcode_direct=yes
9651       hardcode_minus_L=yes
9652       hardcode_shlibpath_var=no
9653       ;;
9654
9655     sysv4)
9656       case $host_vendor in
9657         sni)
9658           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9659           hardcode_direct=yes # is this really true???
9660         ;;
9661         siemens)
9662           ## LD is ld it makes a PLAMLIB
9663           ## CC just makes a GrossModule.
9664           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9665           reload_cmds='$CC -r -o $output$reload_objs'
9666           hardcode_direct=no
9667         ;;
9668         motorola)
9669           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9670           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9671         ;;
9672       esac
9673       runpath_var='LD_RUN_PATH'
9674       hardcode_shlibpath_var=no
9675       ;;
9676
9677     sysv4.3*)
9678       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9679       hardcode_shlibpath_var=no
9680       export_dynamic_flag_spec='-Bexport'
9681       ;;
9682
9683     sysv4*MP*)
9684       if test -d /usr/nec; then
9685         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9686         hardcode_shlibpath_var=no
9687         runpath_var=LD_RUN_PATH
9688         hardcode_runpath_var=yes
9689         ld_shlibs=yes
9690       fi
9691       ;;
9692
9693     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9694       no_undefined_flag='${wl}-z,text'
9695       archive_cmds_need_lc=no
9696       hardcode_shlibpath_var=no
9697       runpath_var='LD_RUN_PATH'
9698
9699       if test "$GCC" = yes; then
9700         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9701         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9702       else
9703         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9704         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9705       fi
9706       ;;
9707
9708     sysv5* | sco3.2v5* | sco5v6*)
9709       # Note: We can NOT use -z defs as we might desire, because we do not
9710       # link with -lc, and that would cause any symbols used from libc to
9711       # always be unresolved, which means just about no library would
9712       # ever link correctly.  If we're not using GNU ld we use -z text
9713       # though, which does catch some bad symbols but isn't as heavy-handed
9714       # as -z defs.
9715       no_undefined_flag='${wl}-z,text'
9716       allow_undefined_flag='${wl}-z,nodefs'
9717       archive_cmds_need_lc=no
9718       hardcode_shlibpath_var=no
9719       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9720       hardcode_libdir_separator=':'
9721       link_all_deplibs=yes
9722       export_dynamic_flag_spec='${wl}-Bexport'
9723       runpath_var='LD_RUN_PATH'
9724
9725       if test "$GCC" = yes; then
9726         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9727         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9728       else
9729         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9730         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9731       fi
9732       ;;
9733
9734     uts4*)
9735       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9736       hardcode_libdir_flag_spec='-L$libdir'
9737       hardcode_shlibpath_var=no
9738       ;;
9739
9740     *)
9741       ld_shlibs=no
9742       ;;
9743     esac
9744
9745     if test x$host_vendor = xsni; then
9746       case $host in
9747       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9748         export_dynamic_flag_spec='${wl}-Blargedynsym'
9749         ;;
9750       esac
9751     fi
9752   fi
9753
9754 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9755 $as_echo "$ld_shlibs" >&6; }
9756 test "$ld_shlibs" = no && can_build_shared=no
9757
9758 with_gnu_ld=$with_gnu_ld
9759
9760
9761
9762
9763
9764
9765
9766
9767
9768
9769
9770
9771
9772
9773
9774 #
9775 # Do we need to explicitly link libc?
9776 #
9777 case "x$archive_cmds_need_lc" in
9778 x|xyes)
9779   # Assume -lc should be added
9780   archive_cmds_need_lc=yes
9781
9782   if test "$enable_shared" = yes && test "$GCC" = yes; then
9783     case $archive_cmds in
9784     *'~'*)
9785       # FIXME: we may have to deal with multi-command sequences.
9786       ;;
9787     '$CC '*)
9788       # Test whether the compiler implicitly links with -lc since on some
9789       # systems, -lgcc has to come before -lc. If gcc already passes -lc
9790       # to ld, don't add -lc before -lgcc.
9791       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
9792 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
9793 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
9794   $as_echo_n "(cached) " >&6
9795 else
9796   $RM conftest*
9797         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9798
9799         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9800   (eval $ac_compile) 2>&5
9801   ac_status=$?
9802   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9803   test $ac_status = 0; } 2>conftest.err; then
9804           soname=conftest
9805           lib=conftest
9806           libobjs=conftest.$ac_objext
9807           deplibs=
9808           wl=$lt_prog_compiler_wl
9809           pic_flag=$lt_prog_compiler_pic
9810           compiler_flags=-v
9811           linker_flags=-v
9812           verstring=
9813           output_objdir=.
9814           libname=conftest
9815           lt_save_allow_undefined_flag=$allow_undefined_flag
9816           allow_undefined_flag=
9817           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
9818   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
9819   ac_status=$?
9820   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9821   test $ac_status = 0; }
9822           then
9823             lt_cv_archive_cmds_need_lc=no
9824           else
9825             lt_cv_archive_cmds_need_lc=yes
9826           fi
9827           allow_undefined_flag=$lt_save_allow_undefined_flag
9828         else
9829           cat conftest.err 1>&5
9830         fi
9831         $RM conftest*
9832
9833 fi
9834 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
9835 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
9836       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
9837       ;;
9838     esac
9839   fi
9840   ;;
9841 esac
9842
9843
9844
9845
9846
9847
9848
9849
9850
9851
9852
9853
9854
9855
9856
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9991
9992
9993
9994
9995
9996
9997
9998
9999   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10000 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10001
10002 if test "$GCC" = yes; then
10003   case $host_os in
10004     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10005     *) lt_awk_arg="/^libraries:/" ;;
10006   esac
10007   case $host_os in
10008     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10009     *) lt_sed_strip_eq="s,=/,/,g" ;;
10010   esac
10011   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10012   case $lt_search_path_spec in
10013   *\;*)
10014     # if the path contains ";" then we assume it to be the separator
10015     # otherwise default to the standard path separator (i.e. ":") - it is
10016     # assumed that no part of a normal pathname contains ";" but that should
10017     # okay in the real world where ";" in dirpaths is itself problematic.
10018     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10019     ;;
10020   *)
10021     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10022     ;;
10023   esac
10024   # Ok, now we have the path, separated by spaces, we can step through it
10025   # and add multilib dir if necessary.
10026   lt_tmp_lt_search_path_spec=
10027   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10028   for lt_sys_path in $lt_search_path_spec; do
10029     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10030       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10031     else
10032       test -d "$lt_sys_path" && \
10033         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10034     fi
10035   done
10036   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10037 BEGIN {RS=" "; FS="/|\n";} {
10038   lt_foo="";
10039   lt_count=0;
10040   for (lt_i = NF; lt_i > 0; lt_i--) {
10041     if ($lt_i != "" && $lt_i != ".") {
10042       if ($lt_i == "..") {
10043         lt_count++;
10044       } else {
10045         if (lt_count == 0) {
10046           lt_foo="/" $lt_i lt_foo;
10047         } else {
10048           lt_count--;
10049         }
10050       }
10051     }
10052   }
10053   if (lt_foo != "") { lt_freq[lt_foo]++; }
10054   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10055 }'`
10056   # AWK program above erroneously prepends '/' to C:/dos/paths
10057   # for these hosts.
10058   case $host_os in
10059     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10060       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10061   esac
10062   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10063 else
10064   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10065 fi
10066 library_names_spec=
10067 libname_spec='lib$name'
10068 soname_spec=
10069 shrext_cmds=".so"
10070 postinstall_cmds=
10071 postuninstall_cmds=
10072 finish_cmds=
10073 finish_eval=
10074 shlibpath_var=
10075 shlibpath_overrides_runpath=unknown
10076 version_type=none
10077 dynamic_linker="$host_os ld.so"
10078 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10079 need_lib_prefix=unknown
10080 hardcode_into_libs=no
10081
10082 # when you set need_version to no, make sure it does not cause -set_version
10083 # flags to be left without arguments
10084 need_version=unknown
10085
10086 case $host_os in
10087 aix3*)
10088   version_type=linux
10089   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10090   shlibpath_var=LIBPATH
10091
10092   # AIX 3 has no versioning support, so we append a major version to the name.
10093   soname_spec='${libname}${release}${shared_ext}$major'
10094   ;;
10095
10096 aix[4-9]*)
10097   version_type=linux
10098   need_lib_prefix=no
10099   need_version=no
10100   hardcode_into_libs=yes
10101   if test "$host_cpu" = ia64; then
10102     # AIX 5 supports IA64
10103     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10104     shlibpath_var=LD_LIBRARY_PATH
10105   else
10106     # With GCC up to 2.95.x, collect2 would create an import file
10107     # for dependence libraries.  The import file would start with
10108     # the line `#! .'.  This would cause the generated library to
10109     # depend on `.', always an invalid library.  This was fixed in
10110     # development snapshots of GCC prior to 3.0.
10111     case $host_os in
10112       aix4 | aix4.[01] | aix4.[01].*)
10113       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10114            echo ' yes '
10115            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10116         :
10117       else
10118         can_build_shared=no
10119       fi
10120       ;;
10121     esac
10122     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10123     # soname into executable. Probably we can add versioning support to
10124     # collect2, so additional links can be useful in future.
10125     if test "$aix_use_runtimelinking" = yes; then
10126       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10127       # instead of lib<name>.a to let people know that these are not
10128       # typical AIX shared libraries.
10129       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10130     else
10131       # We preserve .a as extension for shared libraries through AIX4.2
10132       # and later when we are not doing run time linking.
10133       library_names_spec='${libname}${release}.a $libname.a'
10134       soname_spec='${libname}${release}${shared_ext}$major'
10135     fi
10136     shlibpath_var=LIBPATH
10137   fi
10138   ;;
10139
10140 amigaos*)
10141   case $host_cpu in
10142   powerpc)
10143     # Since July 2007 AmigaOS4 officially supports .so libraries.
10144     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10145     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10146     ;;
10147   m68k)
10148     library_names_spec='$libname.ixlibrary $libname.a'
10149     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10150     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 ${libname}_ixlibrary.a || exit 1; done'
10151     ;;
10152   esac
10153   ;;
10154
10155 beos*)
10156   library_names_spec='${libname}${shared_ext}'
10157   dynamic_linker="$host_os ld.so"
10158   shlibpath_var=LIBRARY_PATH
10159   ;;
10160
10161 bsdi[45]*)
10162   version_type=linux
10163   need_version=no
10164   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10165   soname_spec='${libname}${release}${shared_ext}$major'
10166   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10167   shlibpath_var=LD_LIBRARY_PATH
10168   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10169   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10170   # the default ld.so.conf also contains /usr/contrib/lib and
10171   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10172   # libtool to hard-code these into programs
10173   ;;
10174
10175 cygwin* | mingw* | pw32* | cegcc*)
10176   version_type=windows
10177   shrext_cmds=".dll"
10178   need_version=no
10179   need_lib_prefix=no
10180
10181   case $GCC,$host_os in
10182   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10183     library_names_spec='$libname.dll.a'
10184     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10185     postinstall_cmds='base_file=`basename \${file}`~
10186       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10187       dldir=$destdir/`dirname \$dlpath`~
10188       test -d \$dldir || mkdir -p \$dldir~
10189       $install_prog $dir/$dlname \$dldir/$dlname~
10190       chmod a+x \$dldir/$dlname~
10191       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10192         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10193       fi'
10194     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10195       dlpath=$dir/\$dldll~
10196        $RM \$dlpath'
10197     shlibpath_overrides_runpath=yes
10198
10199     case $host_os in
10200     cygwin*)
10201       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10202       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10203
10204       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10205       ;;
10206     mingw* | cegcc*)
10207       # MinGW DLLs use traditional 'lib' prefix
10208       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10209       ;;
10210     pw32*)
10211       # pw32 DLLs use 'pw' prefix rather than 'lib'
10212       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10213       ;;
10214     esac
10215     ;;
10216
10217   *)
10218     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10219     ;;
10220   esac
10221   dynamic_linker='Win32 ld.exe'
10222   # FIXME: first we should search . and the directory the executable is in
10223   shlibpath_var=PATH
10224   ;;
10225
10226 darwin* | rhapsody*)
10227   dynamic_linker="$host_os dyld"
10228   version_type=darwin
10229   need_lib_prefix=no
10230   need_version=no
10231   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10232   soname_spec='${libname}${release}${major}$shared_ext'
10233   shlibpath_overrides_runpath=yes
10234   shlibpath_var=DYLD_LIBRARY_PATH
10235   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10236
10237   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10238   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10239   ;;
10240
10241 dgux*)
10242   version_type=linux
10243   need_lib_prefix=no
10244   need_version=no
10245   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10246   soname_spec='${libname}${release}${shared_ext}$major'
10247   shlibpath_var=LD_LIBRARY_PATH
10248   ;;
10249
10250 freebsd* | dragonfly*)
10251   # DragonFly does not have aout.  When/if they implement a new
10252   # versioning mechanism, adjust this.
10253   if test -x /usr/bin/objformat; then
10254     objformat=`/usr/bin/objformat`
10255   else
10256     case $host_os in
10257     freebsd[23].*) objformat=aout ;;
10258     *) objformat=elf ;;
10259     esac
10260   fi
10261   version_type=freebsd-$objformat
10262   case $version_type in
10263     freebsd-elf*)
10264       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10265       need_version=no
10266       need_lib_prefix=no
10267       ;;
10268     freebsd-*)
10269       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10270       need_version=yes
10271       ;;
10272   esac
10273   shlibpath_var=LD_LIBRARY_PATH
10274   case $host_os in
10275   freebsd2.*)
10276     shlibpath_overrides_runpath=yes
10277     ;;
10278   freebsd3.[01]* | freebsdelf3.[01]*)
10279     shlibpath_overrides_runpath=yes
10280     hardcode_into_libs=yes
10281     ;;
10282   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10283   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10284     shlibpath_overrides_runpath=no
10285     hardcode_into_libs=yes
10286     ;;
10287   *) # from 4.6 on, and DragonFly
10288     shlibpath_overrides_runpath=yes
10289     hardcode_into_libs=yes
10290     ;;
10291   esac
10292   ;;
10293
10294 gnu*)
10295   version_type=linux
10296   need_lib_prefix=no
10297   need_version=no
10298   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10299   soname_spec='${libname}${release}${shared_ext}$major'
10300   shlibpath_var=LD_LIBRARY_PATH
10301   hardcode_into_libs=yes
10302   ;;
10303
10304 haiku*)
10305   version_type=linux
10306   need_lib_prefix=no
10307   need_version=no
10308   dynamic_linker="$host_os runtime_loader"
10309   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10310   soname_spec='${libname}${release}${shared_ext}$major'
10311   shlibpath_var=LIBRARY_PATH
10312   shlibpath_overrides_runpath=yes
10313   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10314   hardcode_into_libs=yes
10315   ;;
10316
10317 hpux9* | hpux10* | hpux11*)
10318   # Give a soname corresponding to the major version so that dld.sl refuses to
10319   # link against other versions.
10320   version_type=sunos
10321   need_lib_prefix=no
10322   need_version=no
10323   case $host_cpu in
10324   ia64*)
10325     shrext_cmds='.so'
10326     hardcode_into_libs=yes
10327     dynamic_linker="$host_os dld.so"
10328     shlibpath_var=LD_LIBRARY_PATH
10329     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10330     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10331     soname_spec='${libname}${release}${shared_ext}$major'
10332     if test "X$HPUX_IA64_MODE" = X32; then
10333       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10334     else
10335       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10336     fi
10337     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10338     ;;
10339   hppa*64*)
10340     shrext_cmds='.sl'
10341     hardcode_into_libs=yes
10342     dynamic_linker="$host_os dld.sl"
10343     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10344     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10345     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10346     soname_spec='${libname}${release}${shared_ext}$major'
10347     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10348     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10349     ;;
10350   *)
10351     shrext_cmds='.sl'
10352     dynamic_linker="$host_os dld.sl"
10353     shlibpath_var=SHLIB_PATH
10354     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10355     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10356     soname_spec='${libname}${release}${shared_ext}$major'
10357     ;;
10358   esac
10359   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10360   postinstall_cmds='chmod 555 $lib'
10361   # or fails outright, so override atomically:
10362   install_override_mode=555
10363   ;;
10364
10365 interix[3-9]*)
10366   version_type=linux
10367   need_lib_prefix=no
10368   need_version=no
10369   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10370   soname_spec='${libname}${release}${shared_ext}$major'
10371   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10372   shlibpath_var=LD_LIBRARY_PATH
10373   shlibpath_overrides_runpath=no
10374   hardcode_into_libs=yes
10375   ;;
10376
10377 irix5* | irix6* | nonstopux*)
10378   case $host_os in
10379     nonstopux*) version_type=nonstopux ;;
10380     *)
10381         if test "$lt_cv_prog_gnu_ld" = yes; then
10382                 version_type=linux
10383         else
10384                 version_type=irix
10385         fi ;;
10386   esac
10387   need_lib_prefix=no
10388   need_version=no
10389   soname_spec='${libname}${release}${shared_ext}$major'
10390   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10391   case $host_os in
10392   irix5* | nonstopux*)
10393     libsuff= shlibsuff=
10394     ;;
10395   *)
10396     case $LD in # libtool.m4 will add one of these switches to LD
10397     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10398       libsuff= shlibsuff= libmagic=32-bit;;
10399     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10400       libsuff=32 shlibsuff=N32 libmagic=N32;;
10401     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10402       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10403     *) libsuff= shlibsuff= libmagic=never-match;;
10404     esac
10405     ;;
10406   esac
10407   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10408   shlibpath_overrides_runpath=no
10409   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10410   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10411   hardcode_into_libs=yes
10412   ;;
10413
10414 # No shared lib support for Linux oldld, aout, or coff.
10415 linux*oldld* | linux*aout* | linux*coff*)
10416   dynamic_linker=no
10417   ;;
10418
10419 # This must be Linux ELF.
10420 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10421   version_type=linux
10422   need_lib_prefix=no
10423   need_version=no
10424   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10425   soname_spec='${libname}${release}${shared_ext}$major'
10426   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10427   shlibpath_var=LD_LIBRARY_PATH
10428   shlibpath_overrides_runpath=no
10429
10430   # Some binutils ld are patched to set DT_RUNPATH
10431   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
10432   $as_echo_n "(cached) " >&6
10433 else
10434   lt_cv_shlibpath_overrides_runpath=no
10435     save_LDFLAGS=$LDFLAGS
10436     save_libdir=$libdir
10437     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10438          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10439     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10440 /* end confdefs.h.  */
10441
10442 int
10443 main ()
10444 {
10445
10446   ;
10447   return 0;
10448 }
10449 _ACEOF
10450 if ac_fn_c_try_link "$LINENO"; then :
10451   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10452   lt_cv_shlibpath_overrides_runpath=yes
10453 fi
10454 fi
10455 rm -f core conftest.err conftest.$ac_objext \
10456     conftest$ac_exeext conftest.$ac_ext
10457     LDFLAGS=$save_LDFLAGS
10458     libdir=$save_libdir
10459
10460 fi
10461
10462   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10463
10464   # This implies no fast_install, which is unacceptable.
10465   # Some rework will be needed to allow for fast_install
10466   # before this can be enabled.
10467   hardcode_into_libs=yes
10468
10469   # Append ld.so.conf contents to the search path
10470   if test -f /etc/ld.so.conf; then
10471     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' ' '`
10472     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10473   fi
10474
10475   # We used to test for /lib/ld.so.1 and disable shared libraries on
10476   # powerpc, because MkLinux only supported shared libraries with the
10477   # GNU dynamic linker.  Since this was broken with cross compilers,
10478   # most powerpc-linux boxes support dynamic linking these days and
10479   # people can always --disable-shared, the test was removed, and we
10480   # assume the GNU/Linux dynamic linker is in use.
10481   dynamic_linker='GNU/Linux ld.so'
10482   ;;
10483
10484 netbsd*)
10485   version_type=sunos
10486   need_lib_prefix=no
10487   need_version=no
10488   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10489     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10490     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10491     dynamic_linker='NetBSD (a.out) ld.so'
10492   else
10493     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10494     soname_spec='${libname}${release}${shared_ext}$major'
10495     dynamic_linker='NetBSD ld.elf_so'
10496   fi
10497   shlibpath_var=LD_LIBRARY_PATH
10498   shlibpath_overrides_runpath=yes
10499   hardcode_into_libs=yes
10500   ;;
10501
10502 newsos6)
10503   version_type=linux
10504   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10505   shlibpath_var=LD_LIBRARY_PATH
10506   shlibpath_overrides_runpath=yes
10507   ;;
10508
10509 *nto* | *qnx*)
10510   version_type=qnx
10511   need_lib_prefix=no
10512   need_version=no
10513   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10514   soname_spec='${libname}${release}${shared_ext}$major'
10515   shlibpath_var=LD_LIBRARY_PATH
10516   shlibpath_overrides_runpath=no
10517   hardcode_into_libs=yes
10518   dynamic_linker='ldqnx.so'
10519   ;;
10520
10521 openbsd*)
10522   version_type=sunos
10523   sys_lib_dlsearch_path_spec="/usr/lib"
10524   need_lib_prefix=no
10525   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10526   case $host_os in
10527     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10528     *)                          need_version=no  ;;
10529   esac
10530   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10531   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10532   shlibpath_var=LD_LIBRARY_PATH
10533   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10534     case $host_os in
10535       openbsd2.[89] | openbsd2.[89].*)
10536         shlibpath_overrides_runpath=no
10537         ;;
10538       *)
10539         shlibpath_overrides_runpath=yes
10540         ;;
10541       esac
10542   else
10543     shlibpath_overrides_runpath=yes
10544   fi
10545   ;;
10546
10547 os2*)
10548   libname_spec='$name'
10549   shrext_cmds=".dll"
10550   need_lib_prefix=no
10551   library_names_spec='$libname${shared_ext} $libname.a'
10552   dynamic_linker='OS/2 ld.exe'
10553   shlibpath_var=LIBPATH
10554   ;;
10555
10556 osf3* | osf4* | osf5*)
10557   version_type=osf
10558   need_lib_prefix=no
10559   need_version=no
10560   soname_spec='${libname}${release}${shared_ext}$major'
10561   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10562   shlibpath_var=LD_LIBRARY_PATH
10563   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10564   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10565   ;;
10566
10567 rdos*)
10568   dynamic_linker=no
10569   ;;
10570
10571 solaris*)
10572   version_type=linux
10573   need_lib_prefix=no
10574   need_version=no
10575   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10576   soname_spec='${libname}${release}${shared_ext}$major'
10577   shlibpath_var=LD_LIBRARY_PATH
10578   shlibpath_overrides_runpath=yes
10579   hardcode_into_libs=yes
10580   # ldd complains unless libraries are executable
10581   postinstall_cmds='chmod +x $lib'
10582   ;;
10583
10584 sunos4*)
10585   version_type=sunos
10586   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10587   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10588   shlibpath_var=LD_LIBRARY_PATH
10589   shlibpath_overrides_runpath=yes
10590   if test "$with_gnu_ld" = yes; then
10591     need_lib_prefix=no
10592   fi
10593   need_version=yes
10594   ;;
10595
10596 sysv4 | sysv4.3*)
10597   version_type=linux
10598   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10599   soname_spec='${libname}${release}${shared_ext}$major'
10600   shlibpath_var=LD_LIBRARY_PATH
10601   case $host_vendor in
10602     sni)
10603       shlibpath_overrides_runpath=no
10604       need_lib_prefix=no
10605       runpath_var=LD_RUN_PATH
10606       ;;
10607     siemens)
10608       need_lib_prefix=no
10609       ;;
10610     motorola)
10611       need_lib_prefix=no
10612       need_version=no
10613       shlibpath_overrides_runpath=no
10614       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10615       ;;
10616   esac
10617   ;;
10618
10619 sysv4*MP*)
10620   if test -d /usr/nec ;then
10621     version_type=linux
10622     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10623     soname_spec='$libname${shared_ext}.$major'
10624     shlibpath_var=LD_LIBRARY_PATH
10625   fi
10626   ;;
10627
10628 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10629   version_type=freebsd-elf
10630   need_lib_prefix=no
10631   need_version=no
10632   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10633   soname_spec='${libname}${release}${shared_ext}$major'
10634   shlibpath_var=LD_LIBRARY_PATH
10635   shlibpath_overrides_runpath=yes
10636   hardcode_into_libs=yes
10637   if test "$with_gnu_ld" = yes; then
10638     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10639   else
10640     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10641     case $host_os in
10642       sco3.2v5*)
10643         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10644         ;;
10645     esac
10646   fi
10647   sys_lib_dlsearch_path_spec='/usr/lib'
10648   ;;
10649
10650 tpf*)
10651   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10652   version_type=linux
10653   need_lib_prefix=no
10654   need_version=no
10655   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10656   shlibpath_var=LD_LIBRARY_PATH
10657   shlibpath_overrides_runpath=no
10658   hardcode_into_libs=yes
10659   ;;
10660
10661 uts4*)
10662   version_type=linux
10663   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10664   soname_spec='${libname}${release}${shared_ext}$major'
10665   shlibpath_var=LD_LIBRARY_PATH
10666   ;;
10667
10668 *)
10669   dynamic_linker=no
10670   ;;
10671 esac
10672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10673 $as_echo "$dynamic_linker" >&6; }
10674 test "$dynamic_linker" = no && can_build_shared=no
10675
10676 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10677 if test "$GCC" = yes; then
10678   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10679 fi
10680
10681 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10682   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10683 fi
10684 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10685   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10686 fi
10687
10688
10689
10690
10691
10692
10693
10694
10695
10696
10697
10698
10699
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   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
10780 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
10781 hardcode_action=
10782 if test -n "$hardcode_libdir_flag_spec" ||
10783    test -n "$runpath_var" ||
10784    test "X$hardcode_automatic" = "Xyes" ; then
10785
10786   # We can hardcode non-existent directories.
10787   if test "$hardcode_direct" != no &&
10788      # If the only mechanism to avoid hardcoding is shlibpath_var, we
10789      # have to relink, otherwise we might link with an installed library
10790      # when we should be linking with a yet-to-be-installed one
10791      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
10792      test "$hardcode_minus_L" != no; then
10793     # Linking always hardcodes the temporary library directory.
10794     hardcode_action=relink
10795   else
10796     # We can link without hardcoding, and we can hardcode nonexisting dirs.
10797     hardcode_action=immediate
10798   fi
10799 else
10800   # We cannot hardcode anything, or else we can only hardcode existing
10801   # directories.
10802   hardcode_action=unsupported
10803 fi
10804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
10805 $as_echo "$hardcode_action" >&6; }
10806
10807 if test "$hardcode_action" = relink ||
10808    test "$inherit_rpath" = yes; then
10809   # Fast installation is not supported
10810   enable_fast_install=no
10811 elif test "$shlibpath_overrides_runpath" = yes ||
10812      test "$enable_shared" = no; then
10813   # Fast installation is not necessary
10814   enable_fast_install=needless
10815 fi
10816
10817
10818
10819
10820
10821
10822   if test "x$enable_dlopen" != xyes; then
10823   enable_dlopen=unknown
10824   enable_dlopen_self=unknown
10825   enable_dlopen_self_static=unknown
10826 else
10827   lt_cv_dlopen=no
10828   lt_cv_dlopen_libs=
10829
10830   case $host_os in
10831   beos*)
10832     lt_cv_dlopen="load_add_on"
10833     lt_cv_dlopen_libs=
10834     lt_cv_dlopen_self=yes
10835     ;;
10836
10837   mingw* | pw32* | cegcc*)
10838     lt_cv_dlopen="LoadLibrary"
10839     lt_cv_dlopen_libs=
10840     ;;
10841
10842   cygwin*)
10843     lt_cv_dlopen="dlopen"
10844     lt_cv_dlopen_libs=
10845     ;;
10846
10847   darwin*)
10848   # if libdl is installed we need to link against it
10849     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10850 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10851 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10852   $as_echo_n "(cached) " >&6
10853 else
10854   ac_check_lib_save_LIBS=$LIBS
10855 LIBS="-ldl  $LIBS"
10856 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10857 /* end confdefs.h.  */
10858
10859 /* Override any GCC internal prototype to avoid an error.
10860    Use char because int might match the return type of a GCC
10861    builtin and then its argument prototype would still apply.  */
10862 #ifdef __cplusplus
10863 extern "C"
10864 #endif
10865 char dlopen ();
10866 int
10867 main ()
10868 {
10869 return dlopen ();
10870   ;
10871   return 0;
10872 }
10873 _ACEOF
10874 if ac_fn_c_try_link "$LINENO"; then :
10875   ac_cv_lib_dl_dlopen=yes
10876 else
10877   ac_cv_lib_dl_dlopen=no
10878 fi
10879 rm -f core conftest.err conftest.$ac_objext \
10880     conftest$ac_exeext conftest.$ac_ext
10881 LIBS=$ac_check_lib_save_LIBS
10882 fi
10883 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10884 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10885 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10886   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10887 else
10888
10889     lt_cv_dlopen="dyld"
10890     lt_cv_dlopen_libs=
10891     lt_cv_dlopen_self=yes
10892
10893 fi
10894
10895     ;;
10896
10897   *)
10898     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
10899 if test "x$ac_cv_func_shl_load" = x""yes; then :
10900   lt_cv_dlopen="shl_load"
10901 else
10902   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
10903 $as_echo_n "checking for shl_load in -ldld... " >&6; }
10904 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
10905   $as_echo_n "(cached) " >&6
10906 else
10907   ac_check_lib_save_LIBS=$LIBS
10908 LIBS="-ldld  $LIBS"
10909 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10910 /* end confdefs.h.  */
10911
10912 /* Override any GCC internal prototype to avoid an error.
10913    Use char because int might match the return type of a GCC
10914    builtin and then its argument prototype would still apply.  */
10915 #ifdef __cplusplus
10916 extern "C"
10917 #endif
10918 char shl_load ();
10919 int
10920 main ()
10921 {
10922 return shl_load ();
10923   ;
10924   return 0;
10925 }
10926 _ACEOF
10927 if ac_fn_c_try_link "$LINENO"; then :
10928   ac_cv_lib_dld_shl_load=yes
10929 else
10930   ac_cv_lib_dld_shl_load=no
10931 fi
10932 rm -f core conftest.err conftest.$ac_objext \
10933     conftest$ac_exeext conftest.$ac_ext
10934 LIBS=$ac_check_lib_save_LIBS
10935 fi
10936 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
10937 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
10938 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
10939   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
10940 else
10941   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
10942 if test "x$ac_cv_func_dlopen" = x""yes; then :
10943   lt_cv_dlopen="dlopen"
10944 else
10945   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10946 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10947 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10948   $as_echo_n "(cached) " >&6
10949 else
10950   ac_check_lib_save_LIBS=$LIBS
10951 LIBS="-ldl  $LIBS"
10952 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10953 /* end confdefs.h.  */
10954
10955 /* Override any GCC internal prototype to avoid an error.
10956    Use char because int might match the return type of a GCC
10957    builtin and then its argument prototype would still apply.  */
10958 #ifdef __cplusplus
10959 extern "C"
10960 #endif
10961 char dlopen ();
10962 int
10963 main ()
10964 {
10965 return dlopen ();
10966   ;
10967   return 0;
10968 }
10969 _ACEOF
10970 if ac_fn_c_try_link "$LINENO"; then :
10971   ac_cv_lib_dl_dlopen=yes
10972 else
10973   ac_cv_lib_dl_dlopen=no
10974 fi
10975 rm -f core conftest.err conftest.$ac_objext \
10976     conftest$ac_exeext conftest.$ac_ext
10977 LIBS=$ac_check_lib_save_LIBS
10978 fi
10979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10980 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10981 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10982   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10983 else
10984   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
10985 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
10986 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
10987   $as_echo_n "(cached) " >&6
10988 else
10989   ac_check_lib_save_LIBS=$LIBS
10990 LIBS="-lsvld  $LIBS"
10991 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10992 /* end confdefs.h.  */
10993
10994 /* Override any GCC internal prototype to avoid an error.
10995    Use char because int might match the return type of a GCC
10996    builtin and then its argument prototype would still apply.  */
10997 #ifdef __cplusplus
10998 extern "C"
10999 #endif
11000 char dlopen ();
11001 int
11002 main ()
11003 {
11004 return dlopen ();
11005   ;
11006   return 0;
11007 }
11008 _ACEOF
11009 if ac_fn_c_try_link "$LINENO"; then :
11010   ac_cv_lib_svld_dlopen=yes
11011 else
11012   ac_cv_lib_svld_dlopen=no
11013 fi
11014 rm -f core conftest.err conftest.$ac_objext \
11015     conftest$ac_exeext conftest.$ac_ext
11016 LIBS=$ac_check_lib_save_LIBS
11017 fi
11018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11019 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11020 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
11021   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11022 else
11023   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11024 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11025 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
11026   $as_echo_n "(cached) " >&6
11027 else
11028   ac_check_lib_save_LIBS=$LIBS
11029 LIBS="-ldld  $LIBS"
11030 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11031 /* end confdefs.h.  */
11032
11033 /* Override any GCC internal prototype to avoid an error.
11034    Use char because int might match the return type of a GCC
11035    builtin and then its argument prototype would still apply.  */
11036 #ifdef __cplusplus
11037 extern "C"
11038 #endif
11039 char dld_link ();
11040 int
11041 main ()
11042 {
11043 return dld_link ();
11044   ;
11045   return 0;
11046 }
11047 _ACEOF
11048 if ac_fn_c_try_link "$LINENO"; then :
11049   ac_cv_lib_dld_dld_link=yes
11050 else
11051   ac_cv_lib_dld_dld_link=no
11052 fi
11053 rm -f core conftest.err conftest.$ac_objext \
11054     conftest$ac_exeext conftest.$ac_ext
11055 LIBS=$ac_check_lib_save_LIBS
11056 fi
11057 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11058 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11059 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
11060   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11061 fi
11062
11063
11064 fi
11065
11066
11067 fi
11068
11069
11070 fi
11071
11072
11073 fi
11074
11075
11076 fi
11077
11078     ;;
11079   esac
11080
11081   if test "x$lt_cv_dlopen" != xno; then
11082     enable_dlopen=yes
11083   else
11084     enable_dlopen=no
11085   fi
11086
11087   case $lt_cv_dlopen in
11088   dlopen)
11089     save_CPPFLAGS="$CPPFLAGS"
11090     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11091
11092     save_LDFLAGS="$LDFLAGS"
11093     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11094
11095     save_LIBS="$LIBS"
11096     LIBS="$lt_cv_dlopen_libs $LIBS"
11097
11098     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11099 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11100 if test "${lt_cv_dlopen_self+set}" = set; then :
11101   $as_echo_n "(cached) " >&6
11102 else
11103           if test "$cross_compiling" = yes; then :
11104   lt_cv_dlopen_self=cross
11105 else
11106   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11107   lt_status=$lt_dlunknown
11108   cat > conftest.$ac_ext <<_LT_EOF
11109 #line 11109 "configure"
11110 #include "confdefs.h"
11111
11112 #if HAVE_DLFCN_H
11113 #include <dlfcn.h>
11114 #endif
11115
11116 #include <stdio.h>
11117
11118 #ifdef RTLD_GLOBAL
11119 #  define LT_DLGLOBAL           RTLD_GLOBAL
11120 #else
11121 #  ifdef DL_GLOBAL
11122 #    define LT_DLGLOBAL         DL_GLOBAL
11123 #  else
11124 #    define LT_DLGLOBAL         0
11125 #  endif
11126 #endif
11127
11128 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11129    find out it does not work in some platform. */
11130 #ifndef LT_DLLAZY_OR_NOW
11131 #  ifdef RTLD_LAZY
11132 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11133 #  else
11134 #    ifdef DL_LAZY
11135 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11136 #    else
11137 #      ifdef RTLD_NOW
11138 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11139 #      else
11140 #        ifdef DL_NOW
11141 #          define LT_DLLAZY_OR_NOW      DL_NOW
11142 #        else
11143 #          define LT_DLLAZY_OR_NOW      0
11144 #        endif
11145 #      endif
11146 #    endif
11147 #  endif
11148 #endif
11149
11150 /* When -fvisbility=hidden is used, assume the code has been annotated
11151    correspondingly for the symbols needed.  */
11152 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11153 void fnord () __attribute__((visibility("default")));
11154 #endif
11155
11156 void fnord () { int i=42; }
11157 int main ()
11158 {
11159   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11160   int status = $lt_dlunknown;
11161
11162   if (self)
11163     {
11164       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11165       else
11166         {
11167           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11168           else puts (dlerror ());
11169         }
11170       /* dlclose (self); */
11171     }
11172   else
11173     puts (dlerror ());
11174
11175   return status;
11176 }
11177 _LT_EOF
11178   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11179   (eval $ac_link) 2>&5
11180   ac_status=$?
11181   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11182   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11183     (./conftest; exit; ) >&5 2>/dev/null
11184     lt_status=$?
11185     case x$lt_status in
11186       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11187       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11188       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11189     esac
11190   else :
11191     # compilation failed
11192     lt_cv_dlopen_self=no
11193   fi
11194 fi
11195 rm -fr conftest*
11196
11197
11198 fi
11199 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11200 $as_echo "$lt_cv_dlopen_self" >&6; }
11201
11202     if test "x$lt_cv_dlopen_self" = xyes; then
11203       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11204       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11205 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11206 if test "${lt_cv_dlopen_self_static+set}" = set; then :
11207   $as_echo_n "(cached) " >&6
11208 else
11209           if test "$cross_compiling" = yes; then :
11210   lt_cv_dlopen_self_static=cross
11211 else
11212   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11213   lt_status=$lt_dlunknown
11214   cat > conftest.$ac_ext <<_LT_EOF
11215 #line 11215 "configure"
11216 #include "confdefs.h"
11217
11218 #if HAVE_DLFCN_H
11219 #include <dlfcn.h>
11220 #endif
11221
11222 #include <stdio.h>
11223
11224 #ifdef RTLD_GLOBAL
11225 #  define LT_DLGLOBAL           RTLD_GLOBAL
11226 #else
11227 #  ifdef DL_GLOBAL
11228 #    define LT_DLGLOBAL         DL_GLOBAL
11229 #  else
11230 #    define LT_DLGLOBAL         0
11231 #  endif
11232 #endif
11233
11234 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11235    find out it does not work in some platform. */
11236 #ifndef LT_DLLAZY_OR_NOW
11237 #  ifdef RTLD_LAZY
11238 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11239 #  else
11240 #    ifdef DL_LAZY
11241 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11242 #    else
11243 #      ifdef RTLD_NOW
11244 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11245 #      else
11246 #        ifdef DL_NOW
11247 #          define LT_DLLAZY_OR_NOW      DL_NOW
11248 #        else
11249 #          define LT_DLLAZY_OR_NOW      0
11250 #        endif
11251 #      endif
11252 #    endif
11253 #  endif
11254 #endif
11255
11256 /* When -fvisbility=hidden is used, assume the code has been annotated
11257    correspondingly for the symbols needed.  */
11258 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11259 void fnord () __attribute__((visibility("default")));
11260 #endif
11261
11262 void fnord () { int i=42; }
11263 int main ()
11264 {
11265   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11266   int status = $lt_dlunknown;
11267
11268   if (self)
11269     {
11270       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11271       else
11272         {
11273           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11274           else puts (dlerror ());
11275         }
11276       /* dlclose (self); */
11277     }
11278   else
11279     puts (dlerror ());
11280
11281   return status;
11282 }
11283 _LT_EOF
11284   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11285   (eval $ac_link) 2>&5
11286   ac_status=$?
11287   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11288   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11289     (./conftest; exit; ) >&5 2>/dev/null
11290     lt_status=$?
11291     case x$lt_status in
11292       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11293       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11294       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11295     esac
11296   else :
11297     # compilation failed
11298     lt_cv_dlopen_self_static=no
11299   fi
11300 fi
11301 rm -fr conftest*
11302
11303
11304 fi
11305 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11306 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11307     fi
11308
11309     CPPFLAGS="$save_CPPFLAGS"
11310     LDFLAGS="$save_LDFLAGS"
11311     LIBS="$save_LIBS"
11312     ;;
11313   esac
11314
11315   case $lt_cv_dlopen_self in
11316   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11317   *) enable_dlopen_self=unknown ;;
11318   esac
11319
11320   case $lt_cv_dlopen_self_static in
11321   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11322   *) enable_dlopen_self_static=unknown ;;
11323   esac
11324 fi
11325
11326
11327
11328
11329
11330
11331
11332
11333
11334
11335
11336
11337
11338
11339
11340
11341
11342 striplib=
11343 old_striplib=
11344 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11345 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11346 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11347   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11348   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11349   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11350 $as_echo "yes" >&6; }
11351 else
11352 # FIXME - insert some real tests, host_os isn't really good enough
11353   case $host_os in
11354   darwin*)
11355     if test -n "$STRIP" ; then
11356       striplib="$STRIP -x"
11357       old_striplib="$STRIP -S"
11358       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11359 $as_echo "yes" >&6; }
11360     else
11361       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11362 $as_echo "no" >&6; }
11363     fi
11364     ;;
11365   *)
11366     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11367 $as_echo "no" >&6; }
11368     ;;
11369   esac
11370 fi
11371
11372
11373
11374
11375
11376
11377
11378
11379
11380
11381
11382
11383   # Report which library types will actually be built
11384   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11385 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11386   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11387 $as_echo "$can_build_shared" >&6; }
11388
11389   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11390 $as_echo_n "checking whether to build shared libraries... " >&6; }
11391   test "$can_build_shared" = "no" && enable_shared=no
11392
11393   # On AIX, shared libraries and static libraries use the same namespace, and
11394   # are all built from PIC.
11395   case $host_os in
11396   aix3*)
11397     test "$enable_shared" = yes && enable_static=no
11398     if test -n "$RANLIB"; then
11399       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11400       postinstall_cmds='$RANLIB $lib'
11401     fi
11402     ;;
11403
11404   aix[4-9]*)
11405     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11406       test "$enable_shared" = yes && enable_static=no
11407     fi
11408     ;;
11409   esac
11410   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11411 $as_echo "$enable_shared" >&6; }
11412
11413   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11414 $as_echo_n "checking whether to build static libraries... " >&6; }
11415   # Make sure either enable_shared or enable_static is yes.
11416   test "$enable_shared" = yes || enable_static=yes
11417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11418 $as_echo "$enable_static" >&6; }
11419
11420
11421
11422
11423 fi
11424 ac_ext=c
11425 ac_cpp='$CPP $CPPFLAGS'
11426 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11427 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11428 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11429
11430 CC="$lt_save_CC"
11431
11432
11433
11434
11435
11436
11437
11438
11439
11440
11441
11442
11443
11444 # Source file extension for Go test sources.
11445 ac_ext=go
11446
11447 # Object file extension for compiled Go test sources.
11448 objext=o
11449 objext_GO=$objext
11450
11451 # Code to be used in simple compile tests
11452 lt_simple_compile_test_code="package main; func main() { }"
11453
11454 # Code to be used in simple link tests
11455 lt_simple_link_test_code='package main; func main() { }'
11456
11457 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
11458
11459
11460
11461
11462
11463
11464 # If no C compiler was specified, use CC.
11465 LTCC=${LTCC-"$CC"}
11466
11467 # If no C compiler flags were specified, use CFLAGS.
11468 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
11469
11470 # Allow CC to be a program name with arguments.
11471 compiler=$CC
11472
11473
11474 # save warnings/boilerplate of simple test code
11475 ac_outfile=conftest.$ac_objext
11476 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
11477 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11478 _lt_compiler_boilerplate=`cat conftest.err`
11479 $RM conftest*
11480
11481 ac_outfile=conftest.$ac_objext
11482 echo "$lt_simple_link_test_code" >conftest.$ac_ext
11483 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11484 _lt_linker_boilerplate=`cat conftest.err`
11485 $RM -r conftest*
11486
11487
11488 # Allow CC to be a program name with arguments.
11489 lt_save_CC="$CC"
11490 lt_save_GCC="$GCC"
11491 GCC=yes
11492 CC=${GOC-"gccgo"}
11493 compiler=$CC
11494 compiler_GO=$CC
11495 LD_GO="$LD"
11496 for cc_temp in $compiler""; do
11497   case $cc_temp in
11498     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
11499     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
11500     \-*) ;;
11501     *) break;;
11502   esac
11503 done
11504 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
11505
11506
11507 # Go did not exist at the time GCC didn't implicitly link libc in.
11508 archive_cmds_need_lc_GO=no
11509
11510 old_archive_cmds_GO=$old_archive_cmds
11511
11512 ## CAVEAT EMPTOR:
11513 ## There is no encapsulation within the following macros, do not change
11514 ## the running order or otherwise move them around unless you know exactly
11515 ## what you are doing...
11516 if test -n "$compiler"; then
11517
11518 lt_prog_compiler_no_builtin_flag_GO=
11519
11520 if test "$GCC" = yes; then
11521   case $cc_basename in
11522   nvcc*)
11523     lt_prog_compiler_no_builtin_flag_GO=' -Xcompiler -fno-builtin' ;;
11524   *)
11525     lt_prog_compiler_no_builtin_flag_GO=' -fno-builtin' ;;
11526   esac
11527
11528   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
11529 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
11530 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
11531   $as_echo_n "(cached) " >&6
11532 else
11533   lt_cv_prog_compiler_rtti_exceptions=no
11534    ac_outfile=conftest.$ac_objext
11535    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11536    lt_compiler_flag="-fno-rtti -fno-exceptions"
11537    # Insert the option either (1) after the last *FLAGS variable, or
11538    # (2) before a word containing "conftest.", or (3) at the end.
11539    # Note that $ac_compile itself does not contain backslashes and begins
11540    # with a dollar sign (not a hyphen), so the echo should work correctly.
11541    # The option is referenced via a variable to avoid confusing sed.
11542    lt_compile=`echo "$ac_compile" | $SED \
11543    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11544    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11545    -e 's:$: $lt_compiler_flag:'`
11546    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11547    (eval "$lt_compile" 2>conftest.err)
11548    ac_status=$?
11549    cat conftest.err >&5
11550    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11551    if (exit $ac_status) && test -s "$ac_outfile"; then
11552      # The compiler can only warn and ignore the option if not recognized
11553      # So say no if there are warnings other than the usual output.
11554      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
11555      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11556      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
11557        lt_cv_prog_compiler_rtti_exceptions=yes
11558      fi
11559    fi
11560    $RM conftest*
11561
11562 fi
11563 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
11564 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
11565
11566 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
11567     lt_prog_compiler_no_builtin_flag_GO="$lt_prog_compiler_no_builtin_flag_GO -fno-rtti -fno-exceptions"
11568 else
11569     :
11570 fi
11571
11572 fi
11573
11574
11575
11576   lt_prog_compiler_wl_GO=
11577 lt_prog_compiler_pic_GO=
11578 lt_prog_compiler_static_GO=
11579
11580 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
11581 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
11582
11583   if test "$GCC" = yes; then
11584     lt_prog_compiler_wl_GO='-Wl,'
11585     lt_prog_compiler_static_GO='-static'
11586
11587     case $host_os in
11588       aix*)
11589       # All AIX code is PIC.
11590       if test "$host_cpu" = ia64; then
11591         # AIX 5 now supports IA64 processor
11592         lt_prog_compiler_static_GO='-Bstatic'
11593       fi
11594       lt_prog_compiler_pic_GO='-fPIC'
11595       ;;
11596
11597     amigaos*)
11598       case $host_cpu in
11599       powerpc)
11600             # see comment about AmigaOS4 .so support
11601             lt_prog_compiler_pic_GO='-fPIC'
11602         ;;
11603       m68k)
11604             # FIXME: we need at least 68020 code to build shared libraries, but
11605             # adding the `-m68020' flag to GCC prevents building anything better,
11606             # like `-m68040'.
11607             lt_prog_compiler_pic_GO='-m68020 -resident32 -malways-restore-a4'
11608         ;;
11609       esac
11610       ;;
11611
11612     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
11613       # PIC is the default for these OSes.
11614       ;;
11615
11616     mingw* | cygwin* | pw32* | os2* | cegcc*)
11617       # This hack is so that the source file can tell whether it is being
11618       # built for inclusion in a dll (and should export symbols for example).
11619       # Although the cygwin gcc ignores -fPIC, still need this for old-style
11620       # (--disable-auto-import) libraries
11621       lt_prog_compiler_pic_GO='-DDLL_EXPORT'
11622       ;;
11623
11624     darwin* | rhapsody*)
11625       # PIC is the default on this platform
11626       # Common symbols not allowed in MH_DYLIB files
11627       lt_prog_compiler_pic_GO='-fno-common'
11628       ;;
11629
11630     haiku*)
11631       # PIC is the default for Haiku.
11632       # The "-static" flag exists, but is broken.
11633       lt_prog_compiler_static_GO=
11634       ;;
11635
11636     hpux*)
11637       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
11638       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
11639       # sets the default TLS model and affects inlining.
11640       case $host_cpu in
11641       hppa*64*)
11642         # +Z the default
11643         ;;
11644       *)
11645         lt_prog_compiler_pic_GO='-fPIC'
11646         ;;
11647       esac
11648       ;;
11649
11650     interix[3-9]*)
11651       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
11652       # Instead, we relocate shared libraries at runtime.
11653       ;;
11654
11655     msdosdjgpp*)
11656       # Just because we use GCC doesn't mean we suddenly get shared libraries
11657       # on systems that don't support them.
11658       lt_prog_compiler_can_build_shared_GO=no
11659       enable_shared=no
11660       ;;
11661
11662     *nto* | *qnx*)
11663       # QNX uses GNU C++, but need to define -shared option too, otherwise
11664       # it will coredump.
11665       lt_prog_compiler_pic_GO='-fPIC -shared'
11666       ;;
11667
11668     sysv4*MP*)
11669       if test -d /usr/nec; then
11670         lt_prog_compiler_pic_GO=-Kconform_pic
11671       fi
11672       ;;
11673
11674     *)
11675       lt_prog_compiler_pic_GO='-fPIC'
11676       ;;
11677     esac
11678
11679     case $cc_basename in
11680     nvcc*) # Cuda Compiler Driver 2.2
11681       lt_prog_compiler_wl_GO='-Xlinker '
11682       lt_prog_compiler_pic_GO='-Xcompiler -fPIC'
11683       ;;
11684     esac
11685   else
11686     # PORTME Check for flag to pass linker flags through the system compiler.
11687     case $host_os in
11688     aix*)
11689       lt_prog_compiler_wl_GO='-Wl,'
11690       if test "$host_cpu" = ia64; then
11691         # AIX 5 now supports IA64 processor
11692         lt_prog_compiler_static_GO='-Bstatic'
11693       else
11694         lt_prog_compiler_static_GO='-bnso -bI:/lib/syscalls.exp'
11695       fi
11696       ;;
11697
11698     mingw* | cygwin* | pw32* | os2* | cegcc*)
11699       # This hack is so that the source file can tell whether it is being
11700       # built for inclusion in a dll (and should export symbols for example).
11701       lt_prog_compiler_pic_GO='-DDLL_EXPORT'
11702       ;;
11703
11704     hpux9* | hpux10* | hpux11*)
11705       lt_prog_compiler_wl_GO='-Wl,'
11706       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
11707       # not for PA HP-UX.
11708       case $host_cpu in
11709       hppa*64*|ia64*)
11710         # +Z the default
11711         ;;
11712       *)
11713         lt_prog_compiler_pic_GO='+Z'
11714         ;;
11715       esac
11716       # Is there a better lt_prog_compiler_static that works with the bundled CC?
11717       lt_prog_compiler_static_GO='${wl}-a ${wl}archive'
11718       ;;
11719
11720     irix5* | irix6* | nonstopux*)
11721       lt_prog_compiler_wl_GO='-Wl,'
11722       # PIC (with -KPIC) is the default.
11723       lt_prog_compiler_static_GO='-non_shared'
11724       ;;
11725
11726     linux* | k*bsd*-gnu | kopensolaris*-gnu)
11727       case $cc_basename in
11728       # old Intel for x86_64 which still supported -KPIC.
11729       ecc*)
11730         lt_prog_compiler_wl_GO='-Wl,'
11731         lt_prog_compiler_pic_GO='-KPIC'
11732         lt_prog_compiler_static_GO='-static'
11733         ;;
11734       # icc used to be incompatible with GCC.
11735       # ICC 10 doesn't accept -KPIC any more.
11736       icc* | ifort*)
11737         lt_prog_compiler_wl_GO='-Wl,'
11738         lt_prog_compiler_pic_GO='-fPIC'
11739         lt_prog_compiler_static_GO='-static'
11740         ;;
11741       # Lahey Fortran 8.1.
11742       lf95*)
11743         lt_prog_compiler_wl_GO='-Wl,'
11744         lt_prog_compiler_pic_GO='--shared'
11745         lt_prog_compiler_static_GO='--static'
11746         ;;
11747       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
11748         # Portland Group compilers (*not* the Pentium gcc compiler,
11749         # which looks to be a dead project)
11750         lt_prog_compiler_wl_GO='-Wl,'
11751         lt_prog_compiler_pic_GO='-fpic'
11752         lt_prog_compiler_static_GO='-Bstatic'
11753         ;;
11754       ccc*)
11755         lt_prog_compiler_wl_GO='-Wl,'
11756         # All Alpha code is PIC.
11757         lt_prog_compiler_static_GO='-non_shared'
11758         ;;
11759       xl* | bgxl* | bgf* | mpixl*)
11760         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
11761         lt_prog_compiler_wl_GO='-Wl,'
11762         lt_prog_compiler_pic_GO='-qpic'
11763         lt_prog_compiler_static_GO='-qstaticlink'
11764         ;;
11765       *)
11766         case `$CC -V 2>&1 | sed 5q` in
11767         *Sun\ F* | *Sun*Fortran*)
11768           # Sun Fortran 8.3 passes all unrecognized flags to the linker
11769           lt_prog_compiler_pic_GO='-KPIC'
11770           lt_prog_compiler_static_GO='-Bstatic'
11771           lt_prog_compiler_wl_GO=''
11772           ;;
11773         *Sun\ C*)
11774           # Sun C 5.9
11775           lt_prog_compiler_pic_GO='-KPIC'
11776           lt_prog_compiler_static_GO='-Bstatic'
11777           lt_prog_compiler_wl_GO='-Wl,'
11778           ;;
11779         esac
11780         ;;
11781       esac
11782       ;;
11783
11784     newsos6)
11785       lt_prog_compiler_pic_GO='-KPIC'
11786       lt_prog_compiler_static_GO='-Bstatic'
11787       ;;
11788
11789     *nto* | *qnx*)
11790       # QNX uses GNU C++, but need to define -shared option too, otherwise
11791       # it will coredump.
11792       lt_prog_compiler_pic_GO='-fPIC -shared'
11793       ;;
11794
11795     osf3* | osf4* | osf5*)
11796       lt_prog_compiler_wl_GO='-Wl,'
11797       # All OSF/1 code is PIC.
11798       lt_prog_compiler_static_GO='-non_shared'
11799       ;;
11800
11801     rdos*)
11802       lt_prog_compiler_static_GO='-non_shared'
11803       ;;
11804
11805     solaris*)
11806       lt_prog_compiler_pic_GO='-KPIC'
11807       lt_prog_compiler_static_GO='-Bstatic'
11808       case $cc_basename in
11809       f77* | f90* | f95*)
11810         lt_prog_compiler_wl_GO='-Qoption ld ';;
11811       *)
11812         lt_prog_compiler_wl_GO='-Wl,';;
11813       esac
11814       ;;
11815
11816     sunos4*)
11817       lt_prog_compiler_wl_GO='-Qoption ld '
11818       lt_prog_compiler_pic_GO='-PIC'
11819       lt_prog_compiler_static_GO='-Bstatic'
11820       ;;
11821
11822     sysv4 | sysv4.2uw2* | sysv4.3*)
11823       lt_prog_compiler_wl_GO='-Wl,'
11824       lt_prog_compiler_pic_GO='-KPIC'
11825       lt_prog_compiler_static_GO='-Bstatic'
11826       ;;
11827
11828     sysv4*MP*)
11829       if test -d /usr/nec ;then
11830         lt_prog_compiler_pic_GO='-Kconform_pic'
11831         lt_prog_compiler_static_GO='-Bstatic'
11832       fi
11833       ;;
11834
11835     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
11836       lt_prog_compiler_wl_GO='-Wl,'
11837       lt_prog_compiler_pic_GO='-KPIC'
11838       lt_prog_compiler_static_GO='-Bstatic'
11839       ;;
11840
11841     unicos*)
11842       lt_prog_compiler_wl_GO='-Wl,'
11843       lt_prog_compiler_can_build_shared_GO=no
11844       ;;
11845
11846     uts4*)
11847       lt_prog_compiler_pic_GO='-pic'
11848       lt_prog_compiler_static_GO='-Bstatic'
11849       ;;
11850
11851     *)
11852       lt_prog_compiler_can_build_shared_GO=no
11853       ;;
11854     esac
11855   fi
11856
11857 case $host_os in
11858   # For platforms which do not support PIC, -DPIC is meaningless:
11859   *djgpp*)
11860     lt_prog_compiler_pic_GO=
11861     ;;
11862   *)
11863     lt_prog_compiler_pic_GO="$lt_prog_compiler_pic_GO"
11864     ;;
11865 esac
11866 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_GO" >&5
11867 $as_echo "$lt_prog_compiler_pic_GO" >&6; }
11868
11869
11870
11871 #
11872 # Check to make sure the PIC flag actually works.
11873 #
11874 if test -n "$lt_prog_compiler_pic_GO"; then
11875   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_GO works" >&5
11876 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_GO works... " >&6; }
11877 if test "${lt_cv_prog_compiler_pic_works_GO+set}" = set; then :
11878   $as_echo_n "(cached) " >&6
11879 else
11880   lt_cv_prog_compiler_pic_works_GO=no
11881    ac_outfile=conftest.$ac_objext
11882    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11883    lt_compiler_flag="$lt_prog_compiler_pic_GO"
11884    # Insert the option either (1) after the last *FLAGS variable, or
11885    # (2) before a word containing "conftest.", or (3) at the end.
11886    # Note that $ac_compile itself does not contain backslashes and begins
11887    # with a dollar sign (not a hyphen), so the echo should work correctly.
11888    # The option is referenced via a variable to avoid confusing sed.
11889    lt_compile=`echo "$ac_compile" | $SED \
11890    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11891    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11892    -e 's:$: $lt_compiler_flag:'`
11893    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11894    (eval "$lt_compile" 2>conftest.err)
11895    ac_status=$?
11896    cat conftest.err >&5
11897    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11898    if (exit $ac_status) && test -s "$ac_outfile"; then
11899      # The compiler can only warn and ignore the option if not recognized
11900      # So say no if there are warnings other than the usual output.
11901      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
11902      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11903      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
11904        lt_cv_prog_compiler_pic_works_GO=yes
11905      fi
11906    fi
11907    $RM conftest*
11908
11909 fi
11910 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_GO" >&5
11911 $as_echo "$lt_cv_prog_compiler_pic_works_GO" >&6; }
11912
11913 if test x"$lt_cv_prog_compiler_pic_works_GO" = xyes; then
11914     case $lt_prog_compiler_pic_GO in
11915      "" | " "*) ;;
11916      *) lt_prog_compiler_pic_GO=" $lt_prog_compiler_pic_GO" ;;
11917      esac
11918 else
11919     lt_prog_compiler_pic_GO=
11920      lt_prog_compiler_can_build_shared_GO=no
11921 fi
11922
11923 fi
11924
11925
11926
11927 #
11928 # Check to make sure the static flag actually works.
11929 #
11930 wl=$lt_prog_compiler_wl_GO eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GO\"
11931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
11932 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
11933 if test "${lt_cv_prog_compiler_static_works_GO+set}" = set; then :
11934   $as_echo_n "(cached) " >&6
11935 else
11936   lt_cv_prog_compiler_static_works_GO=no
11937    save_LDFLAGS="$LDFLAGS"
11938    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
11939    echo "$lt_simple_link_test_code" > conftest.$ac_ext
11940    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
11941      # The linker can only warn and ignore the option if not recognized
11942      # So say no if there are warnings
11943      if test -s conftest.err; then
11944        # Append any errors to the config.log.
11945        cat conftest.err 1>&5
11946        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
11947        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11948        if diff conftest.exp conftest.er2 >/dev/null; then
11949          lt_cv_prog_compiler_static_works_GO=yes
11950        fi
11951      else
11952        lt_cv_prog_compiler_static_works_GO=yes
11953      fi
11954    fi
11955    $RM -r conftest*
11956    LDFLAGS="$save_LDFLAGS"
11957
11958 fi
11959 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_GO" >&5
11960 $as_echo "$lt_cv_prog_compiler_static_works_GO" >&6; }
11961
11962 if test x"$lt_cv_prog_compiler_static_works_GO" = xyes; then
11963     :
11964 else
11965     lt_prog_compiler_static_GO=
11966 fi
11967
11968
11969
11970
11971   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
11972 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
11973 if test "${lt_cv_prog_compiler_c_o_GO+set}" = set; then :
11974   $as_echo_n "(cached) " >&6
11975 else
11976   lt_cv_prog_compiler_c_o_GO=no
11977    $RM -r conftest 2>/dev/null
11978    mkdir conftest
11979    cd conftest
11980    mkdir out
11981    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11982
11983    lt_compiler_flag="-o out/conftest2.$ac_objext"
11984    # Insert the option either (1) after the last *FLAGS variable, or
11985    # (2) before a word containing "conftest.", or (3) at the end.
11986    # Note that $ac_compile itself does not contain backslashes and begins
11987    # with a dollar sign (not a hyphen), so the echo should work correctly.
11988    lt_compile=`echo "$ac_compile" | $SED \
11989    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11990    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11991    -e 's:$: $lt_compiler_flag:'`
11992    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11993    (eval "$lt_compile" 2>out/conftest.err)
11994    ac_status=$?
11995    cat out/conftest.err >&5
11996    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11997    if (exit $ac_status) && test -s out/conftest2.$ac_objext
11998    then
11999      # The compiler can only warn and ignore the option if not recognized
12000      # So say no if there are warnings
12001      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
12002      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
12003      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
12004        lt_cv_prog_compiler_c_o_GO=yes
12005      fi
12006    fi
12007    chmod u+w . 2>&5
12008    $RM conftest*
12009    # SGI C++ compiler will create directory out/ii_files/ for
12010    # template instantiation
12011    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
12012    $RM out/* && rmdir out
12013    cd ..
12014    $RM -r conftest
12015    $RM conftest*
12016
12017 fi
12018 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_GO" >&5
12019 $as_echo "$lt_cv_prog_compiler_c_o_GO" >&6; }
12020
12021
12022
12023   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
12024 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
12025 if test "${lt_cv_prog_compiler_c_o_GO+set}" = set; then :
12026   $as_echo_n "(cached) " >&6
12027 else
12028   lt_cv_prog_compiler_c_o_GO=no
12029    $RM -r conftest 2>/dev/null
12030    mkdir conftest
12031    cd conftest
12032    mkdir out
12033    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12034
12035    lt_compiler_flag="-o out/conftest2.$ac_objext"
12036    # Insert the option either (1) after the last *FLAGS variable, or
12037    # (2) before a word containing "conftest.", or (3) at the end.
12038    # Note that $ac_compile itself does not contain backslashes and begins
12039    # with a dollar sign (not a hyphen), so the echo should work correctly.
12040    lt_compile=`echo "$ac_compile" | $SED \
12041    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12042    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12043    -e 's:$: $lt_compiler_flag:'`
12044    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12045    (eval "$lt_compile" 2>out/conftest.err)
12046    ac_status=$?
12047    cat out/conftest.err >&5
12048    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12049    if (exit $ac_status) && test -s out/conftest2.$ac_objext
12050    then
12051      # The compiler can only warn and ignore the option if not recognized
12052      # So say no if there are warnings
12053      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
12054      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
12055      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
12056        lt_cv_prog_compiler_c_o_GO=yes
12057      fi
12058    fi
12059    chmod u+w . 2>&5
12060    $RM conftest*
12061    # SGI C++ compiler will create directory out/ii_files/ for
12062    # template instantiation
12063    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
12064    $RM out/* && rmdir out
12065    cd ..
12066    $RM -r conftest
12067    $RM conftest*
12068
12069 fi
12070 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_GO" >&5
12071 $as_echo "$lt_cv_prog_compiler_c_o_GO" >&6; }
12072
12073
12074
12075
12076 hard_links="nottested"
12077 if test "$lt_cv_prog_compiler_c_o_GO" = no && test "$need_locks" != no; then
12078   # do not overwrite the value of need_locks provided by the user
12079   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
12080 $as_echo_n "checking if we can lock with hard links... " >&6; }
12081   hard_links=yes
12082   $RM conftest*
12083   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12084   touch conftest.a
12085   ln conftest.a conftest.b 2>&5 || hard_links=no
12086   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12087   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
12088 $as_echo "$hard_links" >&6; }
12089   if test "$hard_links" = no; then
12090     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
12091 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
12092     need_locks=warn
12093   fi
12094 else
12095   need_locks=no
12096 fi
12097
12098
12099
12100   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12101 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12102
12103   runpath_var=
12104   allow_undefined_flag_GO=
12105   always_export_symbols_GO=no
12106   archive_cmds_GO=
12107   archive_expsym_cmds_GO=
12108   compiler_needs_object_GO=no
12109   enable_shared_with_static_runtimes_GO=no
12110   export_dynamic_flag_spec_GO=
12111   export_symbols_cmds_GO='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
12112   hardcode_automatic_GO=no
12113   hardcode_direct_GO=no
12114   hardcode_direct_absolute_GO=no
12115   hardcode_libdir_flag_spec_GO=
12116   hardcode_libdir_flag_spec_ld_GO=
12117   hardcode_libdir_separator_GO=
12118   hardcode_minus_L_GO=no
12119   hardcode_shlibpath_var_GO=unsupported
12120   inherit_rpath_GO=no
12121   link_all_deplibs_GO=unknown
12122   module_cmds_GO=
12123   module_expsym_cmds_GO=
12124   old_archive_from_new_cmds_GO=
12125   old_archive_from_expsyms_cmds_GO=
12126   thread_safe_flag_spec_GO=
12127   whole_archive_flag_spec_GO=
12128   # include_expsyms should be a list of space-separated symbols to be *always*
12129   # included in the symbol list
12130   include_expsyms_GO=
12131   # exclude_expsyms can be an extended regexp of symbols to exclude
12132   # it will be wrapped by ` (' and `)$', so one must not match beginning or
12133   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
12134   # as well as any symbol that contains `d'.
12135   exclude_expsyms_GO='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
12136   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
12137   # platforms (ab)use it in PIC code, but their linkers get confused if
12138   # the symbol is explicitly referenced.  Since portable code cannot
12139   # rely on this symbol name, it's probably fine to never include it in
12140   # preloaded symbol tables.
12141   # Exclude shared library initialization/finalization symbols.
12142   extract_expsyms_cmds=
12143
12144   case $host_os in
12145   cygwin* | mingw* | pw32* | cegcc*)
12146     # FIXME: the MSVC++ port hasn't been tested in a loooong time
12147     # When not using gcc, we currently assume that we are using
12148     # Microsoft Visual C++.
12149     if test "$GCC" != yes; then
12150       with_gnu_ld=no
12151     fi
12152     ;;
12153   interix*)
12154     # we just hope/assume this is gcc and not c89 (= MSVC++)
12155     with_gnu_ld=yes
12156     ;;
12157   openbsd*)
12158     with_gnu_ld=no
12159     ;;
12160   esac
12161
12162   ld_shlibs_GO=yes
12163
12164   # On some targets, GNU ld is compatible enough with the native linker
12165   # that we're better off using the native interface for both.
12166   lt_use_gnu_ld_interface=no
12167   if test "$with_gnu_ld" = yes; then
12168     case $host_os in
12169       aix*)
12170         # The AIX port of GNU ld has always aspired to compatibility
12171         # with the native linker.  However, as the warning in the GNU ld
12172         # block says, versions before 2.19.5* couldn't really create working
12173         # shared libraries, regardless of the interface used.
12174         case `$LD -v 2>&1` in
12175           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
12176           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
12177           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
12178           *)
12179             lt_use_gnu_ld_interface=yes
12180             ;;
12181         esac
12182         ;;
12183       *)
12184         lt_use_gnu_ld_interface=yes
12185         ;;
12186     esac
12187   fi
12188
12189   if test "$lt_use_gnu_ld_interface" = yes; then
12190     # If archive_cmds runs LD, not CC, wlarc should be empty
12191     wlarc='${wl}'
12192
12193     # Set some defaults for GNU ld with shared library support. These
12194     # are reset later if shared libraries are not supported. Putting them
12195     # here allows them to be overridden if necessary.
12196     runpath_var=LD_RUN_PATH
12197     hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12198     export_dynamic_flag_spec_GO='${wl}--export-dynamic'
12199     # ancient GNU ld didn't support --whole-archive et. al.
12200     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
12201       whole_archive_flag_spec_GO="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12202     else
12203       whole_archive_flag_spec_GO=
12204     fi
12205     supports_anon_versioning=no
12206     case `$LD -v 2>&1` in
12207       *GNU\ gold*) supports_anon_versioning=yes ;;
12208       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
12209       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
12210       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
12211       *\ 2.11.*) ;; # other 2.11 versions
12212       *) supports_anon_versioning=yes ;;
12213     esac
12214
12215     # See if GNU ld supports shared libraries.
12216     case $host_os in
12217     aix[3-9]*)
12218       # On AIX/PPC, the GNU linker is very broken
12219       if test "$host_cpu" != ia64; then
12220         ld_shlibs_GO=no
12221         cat <<_LT_EOF 1>&2
12222
12223 *** Warning: the GNU linker, at least up to release 2.19, is reported
12224 *** to be unable to reliably create shared libraries on AIX.
12225 *** Therefore, libtool is disabling shared libraries support.  If you
12226 *** really care for shared libraries, you may want to install binutils
12227 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
12228 *** You will then need to restart the configuration process.
12229
12230 _LT_EOF
12231       fi
12232       ;;
12233
12234     amigaos*)
12235       case $host_cpu in
12236       powerpc)
12237             # see comment about AmigaOS4 .so support
12238             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12239             archive_expsym_cmds_GO=''
12240         ;;
12241       m68k)
12242             archive_cmds_GO='$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 $output_objdir && a2ixlibrary -32)'
12243             hardcode_libdir_flag_spec_GO='-L$libdir'
12244             hardcode_minus_L_GO=yes
12245         ;;
12246       esac
12247       ;;
12248
12249     beos*)
12250       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12251         allow_undefined_flag_GO=unsupported
12252         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12253         # support --undefined.  This deserves some investigation.  FIXME
12254         archive_cmds_GO='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12255       else
12256         ld_shlibs_GO=no
12257       fi
12258       ;;
12259
12260     cygwin* | mingw* | pw32* | cegcc*)
12261       # _LT_TAGVAR(hardcode_libdir_flag_spec, GO) is actually meaningless,
12262       # as there is no search path for DLLs.
12263       hardcode_libdir_flag_spec_GO='-L$libdir'
12264       export_dynamic_flag_spec_GO='${wl}--export-all-symbols'
12265       allow_undefined_flag_GO=unsupported
12266       always_export_symbols_GO=no
12267       enable_shared_with_static_runtimes_GO=yes
12268       export_symbols_cmds_GO='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
12269
12270       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12271         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12272         # If the export-symbols file already is a .def file (1st line
12273         # is EXPORTS), use it as is; otherwise, prepend...
12274         archive_expsym_cmds_GO='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12275           cp $export_symbols $output_objdir/$soname.def;
12276         else
12277           echo EXPORTS > $output_objdir/$soname.def;
12278           cat $export_symbols >> $output_objdir/$soname.def;
12279         fi~
12280         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12281       else
12282         ld_shlibs_GO=no
12283       fi
12284       ;;
12285
12286     haiku*)
12287       archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12288       link_all_deplibs_GO=yes
12289       ;;
12290
12291     interix[3-9]*)
12292       hardcode_direct_GO=no
12293       hardcode_shlibpath_var_GO=no
12294       hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
12295       export_dynamic_flag_spec_GO='${wl}-E'
12296       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12297       # Instead, shared libraries are loaded at an image base (0x10000000 by
12298       # default) and relocated if they conflict, which is a slow very memory
12299       # consuming and fragmenting process.  To avoid this, we pick a random,
12300       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12301       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
12302       archive_cmds_GO='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12303       archive_expsym_cmds_GO='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12304       ;;
12305
12306     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
12307       tmp_diet=no
12308       if test "$host_os" = linux-dietlibc; then
12309         case $cc_basename in
12310           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
12311         esac
12312       fi
12313       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
12314          && test "$tmp_diet" = no
12315       then
12316         tmp_addflag=
12317         tmp_sharedflag='-shared'
12318         case $cc_basename,$host_cpu in
12319         pgcc*)                          # Portland Group C compiler
12320           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'
12321           tmp_addflag=' $pic_flag'
12322           ;;
12323         pgf77* | pgf90* | pgf95* | pgfortran*)
12324                                         # Portland Group f77 and f90 compilers
12325           whole_archive_flag_spec_GO='${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'
12326           tmp_addflag=' $pic_flag -Mnomain' ;;
12327         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
12328           tmp_addflag=' -i_dynamic' ;;
12329         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
12330           tmp_addflag=' -i_dynamic -nofor_main' ;;
12331         ifc* | ifort*)                  # Intel Fortran compiler
12332           tmp_addflag=' -nofor_main' ;;
12333         lf95*)                          # Lahey Fortran 8.1
12334           whole_archive_flag_spec_GO=
12335           tmp_sharedflag='--shared' ;;
12336         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
12337           tmp_sharedflag='-qmkshrobj'
12338           tmp_addflag= ;;
12339         nvcc*)  # Cuda Compiler Driver 2.2
12340           whole_archive_flag_spec_GO='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12341           compiler_needs_object_GO=yes
12342           ;;
12343         esac
12344         case `$CC -V 2>&1 | sed 5q` in
12345         *Sun\ C*)                       # Sun C 5.9
12346           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\"` ${wl}--no-whole-archive'
12347           compiler_needs_object_GO=yes
12348           tmp_sharedflag='-G' ;;
12349         *Sun\ F*)                       # Sun Fortran 8.3
12350           tmp_sharedflag='-G' ;;
12351         esac
12352         archive_cmds_GO='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12353
12354         if test "x$supports_anon_versioning" = xyes; then
12355           archive_expsym_cmds_GO='echo "{ global:" > $output_objdir/$libname.ver~
12356             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12357             echo "local: *; };" >> $output_objdir/$libname.ver~
12358             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12359         fi
12360
12361         case $cc_basename in
12362         xlf* | bgf* | bgxlf* | mpixlf*)
12363           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
12364           whole_archive_flag_spec_GO='--whole-archive$convenience --no-whole-archive'
12365           hardcode_libdir_flag_spec_GO=
12366           hardcode_libdir_flag_spec_ld_GO='-rpath $libdir'
12367           archive_cmds_GO='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
12368           if test "x$supports_anon_versioning" = xyes; then
12369             archive_expsym_cmds_GO='echo "{ global:" > $output_objdir/$libname.ver~
12370               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12371               echo "local: *; };" >> $output_objdir/$libname.ver~
12372               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
12373           fi
12374           ;;
12375         esac
12376       else
12377         ld_shlibs_GO=no
12378       fi
12379       ;;
12380
12381     netbsd*)
12382       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12383         archive_cmds_GO='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
12384         wlarc=
12385       else
12386         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12387         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12388       fi
12389       ;;
12390
12391     solaris*)
12392       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
12393         ld_shlibs_GO=no
12394         cat <<_LT_EOF 1>&2
12395
12396 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
12397 *** create shared libraries on Solaris systems.  Therefore, libtool
12398 *** is disabling shared libraries support.  We urge you to upgrade GNU
12399 *** binutils to release 2.9.1 or newer.  Another option is to modify
12400 *** your PATH or compiler configuration so that the native linker is
12401 *** used, and then restart.
12402
12403 _LT_EOF
12404       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12405         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12406         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12407       else
12408         ld_shlibs_GO=no
12409       fi
12410       ;;
12411
12412     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
12413       case `$LD -v 2>&1` in
12414         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
12415         ld_shlibs_GO=no
12416         cat <<_LT_EOF 1>&2
12417
12418 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
12419 *** reliably create shared libraries on SCO systems.  Therefore, libtool
12420 *** is disabling shared libraries support.  We urge you to upgrade GNU
12421 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
12422 *** your PATH or compiler configuration so that the native linker is
12423 *** used, and then restart.
12424
12425 _LT_EOF
12426         ;;
12427         *)
12428           # For security reasons, it is highly recommended that you always
12429           # use absolute paths for naming shared libraries, and exclude the
12430           # DT_RUNPATH tag from executables and libraries.  But doing so
12431           # requires that you compile everything twice, which is a pain.
12432           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12433             hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12434             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12435             archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12436           else
12437             ld_shlibs_GO=no
12438           fi
12439         ;;
12440       esac
12441       ;;
12442
12443     sunos4*)
12444       archive_cmds_GO='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12445       wlarc=
12446       hardcode_direct_GO=yes
12447       hardcode_shlibpath_var_GO=no
12448       ;;
12449
12450     *)
12451       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12452         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12453         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12454       else
12455         ld_shlibs_GO=no
12456       fi
12457       ;;
12458     esac
12459
12460     if test "$ld_shlibs_GO" = no; then
12461       runpath_var=
12462       hardcode_libdir_flag_spec_GO=
12463       export_dynamic_flag_spec_GO=
12464       whole_archive_flag_spec_GO=
12465     fi
12466   else
12467     # PORTME fill in a description of your system's linker (not GNU ld)
12468     case $host_os in
12469     aix3*)
12470       allow_undefined_flag_GO=unsupported
12471       always_export_symbols_GO=yes
12472       archive_expsym_cmds_GO='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
12473       # Note: this linker hardcodes the directories in LIBPATH if there
12474       # are no directories specified by -L.
12475       hardcode_minus_L_GO=yes
12476       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
12477         # Neither direct hardcoding nor static linking is supported with a
12478         # broken collect2.
12479         hardcode_direct_GO=unsupported
12480       fi
12481       ;;
12482
12483     aix[4-9]*)
12484       if test "$host_cpu" = ia64; then
12485         # On IA64, the linker does run time linking by default, so we don't
12486         # have to do anything special.
12487         aix_use_runtimelinking=no
12488         exp_sym_flag='-Bexport'
12489         no_entry_flag=""
12490       else
12491         # If we're using GNU nm, then we don't want the "-C" option.
12492         # -C means demangle to AIX nm, but means don't demangle with GNU nm
12493         # Also, AIX nm treats weak defined symbols like other global
12494         # defined symbols, whereas GNU nm marks them as "W".
12495         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
12496           export_symbols_cmds_GO='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
12497         else
12498           export_symbols_cmds_GO='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
12499         fi
12500         aix_use_runtimelinking=no
12501
12502         # Test if we are trying to use run time linking or normal
12503         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12504         # need to do runtime linking.
12505         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12506           for ld_flag in $LDFLAGS; do
12507           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
12508             aix_use_runtimelinking=yes
12509             break
12510           fi
12511           done
12512           ;;
12513         esac
12514
12515         exp_sym_flag='-bexport'
12516         no_entry_flag='-bnoentry'
12517       fi
12518
12519       # When large executables or shared objects are built, AIX ld can
12520       # have problems creating the table of contents.  If linking a library
12521       # or program results in "error TOC overflow" add -mminimal-toc to
12522       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
12523       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12524
12525       archive_cmds_GO=''
12526       hardcode_direct_GO=yes
12527       hardcode_direct_absolute_GO=yes
12528       hardcode_libdir_separator_GO=':'
12529       link_all_deplibs_GO=yes
12530       file_list_spec_GO='${wl}-f,'
12531
12532       if test "$GCC" = yes; then
12533         case $host_os in aix4.[012]|aix4.[012].*)
12534         # We only want to do this on AIX 4.2 and lower, the check
12535         # below for broken collect2 doesn't work under 4.3+
12536           collect2name=`${CC} -print-prog-name=collect2`
12537           if test -f "$collect2name" &&
12538            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12539           then
12540           # We have reworked collect2
12541           :
12542           else
12543           # We have old collect2
12544           hardcode_direct_GO=unsupported
12545           # It fails to find uninstalled libraries when the uninstalled
12546           # path is not listed in the libpath.  Setting hardcode_minus_L
12547           # to unsupported forces relinking
12548           hardcode_minus_L_GO=yes
12549           hardcode_libdir_flag_spec_GO='-L$libdir'
12550           hardcode_libdir_separator_GO=
12551           fi
12552           ;;
12553         esac
12554         shared_flag='-shared'
12555         if test "$aix_use_runtimelinking" = yes; then
12556           shared_flag="$shared_flag "'${wl}-G'
12557         fi
12558       else
12559         # not using gcc
12560         if test "$host_cpu" = ia64; then
12561         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12562         # chokes on -Wl,-G. The following line is correct:
12563           shared_flag='-G'
12564         else
12565           if test "$aix_use_runtimelinking" = yes; then
12566             shared_flag='${wl}-G'
12567           else
12568             shared_flag='${wl}-bM:SRE'
12569           fi
12570         fi
12571       fi
12572
12573       export_dynamic_flag_spec_GO='${wl}-bexpall'
12574       # It seems that -bexpall does not export symbols beginning with
12575       # underscore (_), so it is better to generate a list of symbols to export.
12576       always_export_symbols_GO=yes
12577       if test "$aix_use_runtimelinking" = yes; then
12578         # Warning - without using the other runtime loading flags (-brtl),
12579         # -berok will link without error, but may produce a broken library.
12580         allow_undefined_flag_GO='-berok'
12581         # Determine the default libpath from the value encoded in an
12582         # empty executable.
12583         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12584 /* end confdefs.h.  */
12585
12586 int
12587 main ()
12588 {
12589
12590   ;
12591   return 0;
12592 }
12593 _ACEOF
12594 if ac_fn_c_try_link "$LINENO"; then :
12595
12596 lt_aix_libpath_sed='
12597     /Import File Strings/,/^$/ {
12598         /^0/ {
12599             s/^0  *\(.*\)$/\1/
12600             p
12601         }
12602     }'
12603 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12604 # Check for a 64-bit object if we didn't find anything.
12605 if test -z "$aix_libpath"; then
12606   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12607 fi
12608 fi
12609 rm -f core conftest.err conftest.$ac_objext \
12610     conftest$ac_exeext conftest.$ac_ext
12611 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12612
12613         hardcode_libdir_flag_spec_GO='${wl}-blibpath:$libdir:'"$aix_libpath"
12614         archive_expsym_cmds_GO='$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 $shared_flag"
12615       else
12616         if test "$host_cpu" = ia64; then
12617           hardcode_libdir_flag_spec_GO='${wl}-R $libdir:/usr/lib:/lib'
12618           allow_undefined_flag_GO="-z nodefs"
12619           archive_expsym_cmds_GO="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12620         else
12621          # Determine the default libpath from the value encoded in an
12622          # empty executable.
12623          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12624 /* end confdefs.h.  */
12625
12626 int
12627 main ()
12628 {
12629
12630   ;
12631   return 0;
12632 }
12633 _ACEOF
12634 if ac_fn_c_try_link "$LINENO"; then :
12635
12636 lt_aix_libpath_sed='
12637     /Import File Strings/,/^$/ {
12638         /^0/ {
12639             s/^0  *\(.*\)$/\1/
12640             p
12641         }
12642     }'
12643 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12644 # Check for a 64-bit object if we didn't find anything.
12645 if test -z "$aix_libpath"; then
12646   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12647 fi
12648 fi
12649 rm -f core conftest.err conftest.$ac_objext \
12650     conftest$ac_exeext conftest.$ac_ext
12651 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12652
12653          hardcode_libdir_flag_spec_GO='${wl}-blibpath:$libdir:'"$aix_libpath"
12654           # Warning - without using the other run time loading flags,
12655           # -berok will link without error, but may produce a broken library.
12656           no_undefined_flag_GO=' ${wl}-bernotok'
12657           allow_undefined_flag_GO=' ${wl}-berok'
12658           if test "$with_gnu_ld" = yes; then
12659             # We only use this code for GNU lds that support --whole-archive.
12660             whole_archive_flag_spec_GO='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12661           else
12662             # Exported symbols can be pulled into shared objects from archives
12663             whole_archive_flag_spec_GO='$convenience'
12664           fi
12665           archive_cmds_need_lc_GO=yes
12666           # This is similar to how AIX traditionally builds its shared libraries.
12667           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'
12668         fi
12669       fi
12670       ;;
12671
12672     amigaos*)
12673       case $host_cpu in
12674       powerpc)
12675             # see comment about AmigaOS4 .so support
12676             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12677             archive_expsym_cmds_GO=''
12678         ;;
12679       m68k)
12680             archive_cmds_GO='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
12681             hardcode_libdir_flag_spec_GO='-L$libdir'
12682             hardcode_minus_L_GO=yes
12683         ;;
12684       esac
12685       ;;
12686
12687     bsdi[45]*)
12688       export_dynamic_flag_spec_GO=-rdynamic
12689       ;;
12690
12691     cygwin* | mingw* | pw32* | cegcc*)
12692       # When not using gcc, we currently assume that we are using
12693       # Microsoft Visual C++.
12694       # hardcode_libdir_flag_spec is actually meaningless, as there is
12695       # no search path for DLLs.
12696       hardcode_libdir_flag_spec_GO=' '
12697       allow_undefined_flag_GO=unsupported
12698       # Tell ltmain to make .lib files, not .a files.
12699       libext=lib
12700       # Tell ltmain to make .dll files, not .so files.
12701       shrext_cmds=".dll"
12702       # FIXME: Setting linknames here is a bad hack.
12703       archive_cmds_GO='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
12704       # The linker will automatically build a .lib file if we build a DLL.
12705       old_archive_from_new_cmds_GO='true'
12706       # FIXME: Should let the user specify the lib program.
12707       old_archive_cmds_GO='lib -OUT:$oldlib$oldobjs$old_deplibs'
12708       fix_srcfile_path_GO='`cygpath -w "$srcfile"`'
12709       enable_shared_with_static_runtimes_GO=yes
12710       ;;
12711
12712     darwin* | rhapsody*)
12713
12714
12715   archive_cmds_need_lc_GO=no
12716   hardcode_direct_GO=no
12717   hardcode_automatic_GO=yes
12718   hardcode_shlibpath_var_GO=unsupported
12719   if test "$lt_cv_ld_force_load" = "yes"; then
12720     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 \"$new_convenience\"`'
12721   else
12722     whole_archive_flag_spec_GO=''
12723   fi
12724   link_all_deplibs_GO=yes
12725   allow_undefined_flag_GO="$_lt_dar_allow_undefined"
12726   case $cc_basename in
12727      ifort*) _lt_dar_can_shared=yes ;;
12728      *) _lt_dar_can_shared=$GCC ;;
12729   esac
12730   if test "$_lt_dar_can_shared" = "yes"; then
12731     output_verbose_link_cmd=func_echo_all
12732     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}"
12733     module_cmds_GO="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12734     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}${_lt_dsymutil}"
12735     module_expsym_cmds_GO="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
12736
12737   else
12738   ld_shlibs_GO=no
12739   fi
12740
12741       ;;
12742
12743     dgux*)
12744       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12745       hardcode_libdir_flag_spec_GO='-L$libdir'
12746       hardcode_shlibpath_var_GO=no
12747       ;;
12748
12749     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
12750     # support.  Future versions do this automatically, but an explicit c++rt0.o
12751     # does not break anything, and helps significantly (at the cost of a little
12752     # extra space).
12753     freebsd2.2*)
12754       archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
12755       hardcode_libdir_flag_spec_GO='-R$libdir'
12756       hardcode_direct_GO=yes
12757       hardcode_shlibpath_var_GO=no
12758       ;;
12759
12760     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
12761     freebsd2.*)
12762       archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12763       hardcode_direct_GO=yes
12764       hardcode_minus_L_GO=yes
12765       hardcode_shlibpath_var_GO=no
12766       ;;
12767
12768     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
12769     freebsd* | dragonfly*)
12770       archive_cmds_GO='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
12771       hardcode_libdir_flag_spec_GO='-R$libdir'
12772       hardcode_direct_GO=yes
12773       hardcode_shlibpath_var_GO=no
12774       ;;
12775
12776     hpux9*)
12777       if test "$GCC" = yes; then
12778         archive_cmds_GO='$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 $lib'
12779       else
12780         archive_cmds_GO='$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 $lib'
12781       fi
12782       hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
12783       hardcode_libdir_separator_GO=:
12784       hardcode_direct_GO=yes
12785
12786       # hardcode_minus_L: Not really in the search PATH,
12787       # but as the default location of the library.
12788       hardcode_minus_L_GO=yes
12789       export_dynamic_flag_spec_GO='${wl}-E'
12790       ;;
12791
12792     hpux10*)
12793       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
12794         archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12795       else
12796         archive_cmds_GO='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
12797       fi
12798       if test "$with_gnu_ld" = no; then
12799         hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
12800         hardcode_libdir_flag_spec_ld_GO='+b $libdir'
12801         hardcode_libdir_separator_GO=:
12802         hardcode_direct_GO=yes
12803         hardcode_direct_absolute_GO=yes
12804         export_dynamic_flag_spec_GO='${wl}-E'
12805         # hardcode_minus_L: Not really in the search PATH,
12806         # but as the default location of the library.
12807         hardcode_minus_L_GO=yes
12808       fi
12809       ;;
12810
12811     hpux11*)
12812       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
12813         case $host_cpu in
12814         hppa*64*)
12815           archive_cmds_GO='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
12816           ;;
12817         ia64*)
12818           archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
12819           ;;
12820         *)
12821           archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12822           ;;
12823         esac
12824       else
12825         case $host_cpu in
12826         hppa*64*)
12827           archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
12828           ;;
12829         ia64*)
12830           archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
12831           ;;
12832         *)
12833         archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12834           ;;
12835         esac
12836       fi
12837       if test "$with_gnu_ld" = no; then
12838         hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
12839         hardcode_libdir_separator_GO=:
12840
12841         case $host_cpu in
12842         hppa*64*|ia64*)
12843           hardcode_direct_GO=no
12844           hardcode_shlibpath_var_GO=no
12845           ;;
12846         *)
12847           hardcode_direct_GO=yes
12848           hardcode_direct_absolute_GO=yes
12849           export_dynamic_flag_spec_GO='${wl}-E'
12850
12851           # hardcode_minus_L: Not really in the search PATH,
12852           # but as the default location of the library.
12853           hardcode_minus_L_GO=yes
12854           ;;
12855         esac
12856       fi
12857       ;;
12858
12859     irix5* | irix6* | nonstopux*)
12860       if test "$GCC" = yes; then
12861         archive_cmds_GO='$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 $lib'
12862         # Try to use the -exported_symbol ld option, if it does not
12863         # work, assume that -exports_file does not work either and
12864         # implicitly export all symbols.
12865         save_LDFLAGS="$LDFLAGS"
12866         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
12867         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12868 /* end confdefs.h.  */
12869 int foo(void) {}
12870 _ACEOF
12871 if ac_fn_c_try_link "$LINENO"; then :
12872   archive_expsym_cmds_GO='$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 $lib'
12873
12874 fi
12875 rm -f core conftest.err conftest.$ac_objext \
12876     conftest$ac_exeext conftest.$ac_ext
12877         LDFLAGS="$save_LDFLAGS"
12878       else
12879         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
12880         archive_expsym_cmds_GO='$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 $lib'
12881       fi
12882       archive_cmds_need_lc_GO='no'
12883       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12884       hardcode_libdir_separator_GO=:
12885       inherit_rpath_GO=yes
12886       link_all_deplibs_GO=yes
12887       ;;
12888
12889     netbsd*)
12890       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12891         archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
12892       else
12893         archive_cmds_GO='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
12894       fi
12895       hardcode_libdir_flag_spec_GO='-R$libdir'
12896       hardcode_direct_GO=yes
12897       hardcode_shlibpath_var_GO=no
12898       ;;
12899
12900     newsos6)
12901       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12902       hardcode_direct_GO=yes
12903       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12904       hardcode_libdir_separator_GO=:
12905       hardcode_shlibpath_var_GO=no
12906       ;;
12907
12908     *nto* | *qnx*)
12909       ;;
12910
12911     openbsd*)
12912       if test -f /usr/libexec/ld.so; then
12913         hardcode_direct_GO=yes
12914         hardcode_shlibpath_var_GO=no
12915         hardcode_direct_absolute_GO=yes
12916         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12917           archive_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12918           archive_expsym_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
12919           hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
12920           export_dynamic_flag_spec_GO='${wl}-E'
12921         else
12922           case $host_os in
12923            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
12924              archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12925              hardcode_libdir_flag_spec_GO='-R$libdir'
12926              ;;
12927            *)
12928              archive_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12929              hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
12930              ;;
12931           esac
12932         fi
12933       else
12934         ld_shlibs_GO=no
12935       fi
12936       ;;
12937
12938     os2*)
12939       hardcode_libdir_flag_spec_GO='-L$libdir'
12940       hardcode_minus_L_GO=yes
12941       allow_undefined_flag_GO=unsupported
12942       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'
12943       old_archive_from_new_cmds_GO='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
12944       ;;
12945
12946     osf3*)
12947       if test "$GCC" = yes; then
12948         allow_undefined_flag_GO=' ${wl}-expect_unresolved ${wl}\*'
12949         archive_cmds_GO='$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 $lib'
12950       else
12951         allow_undefined_flag_GO=' -expect_unresolved \*'
12952         archive_cmds_GO='$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 $lib'
12953       fi
12954       archive_cmds_need_lc_GO='no'
12955       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12956       hardcode_libdir_separator_GO=:
12957       ;;
12958
12959     osf4* | osf5*)      # as osf3* with the addition of -msym flag
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}-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 $lib'
12963         hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12964       else
12965         allow_undefined_flag_GO=' -expect_unresolved \*'
12966         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'
12967         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~
12968         $CC -shared${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'
12969
12970         # Both c and cxx compiler support -rpath directly
12971         hardcode_libdir_flag_spec_GO='-rpath $libdir'
12972       fi
12973       archive_cmds_need_lc_GO='no'
12974       hardcode_libdir_separator_GO=:
12975       ;;
12976
12977     solaris*)
12978       no_undefined_flag_GO=' -z defs'
12979       if test "$GCC" = yes; then
12980         wlarc='${wl}'
12981         archive_cmds_GO='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
12982         archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12983           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
12984       else
12985         case `$CC -V 2>&1` in
12986         *"Compilers 5.0"*)
12987           wlarc=''
12988           archive_cmds_GO='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
12989           archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12990           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
12991           ;;
12992         *)
12993           wlarc='${wl}'
12994           archive_cmds_GO='$CC -G${allow_undefined_flag} -h $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           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
12997           ;;
12998         esac
12999       fi
13000       hardcode_libdir_flag_spec_GO='-R$libdir'
13001       hardcode_shlibpath_var_GO=no
13002       case $host_os in
13003       solaris2.[0-5] | solaris2.[0-5].*) ;;
13004       *)
13005         # The compiler driver will combine and reorder linker options,
13006         # but understands `-z linker_flag'.  GCC discards it without `$wl',
13007         # but is careful enough not to reorder.
13008         # Supported since Solaris 2.6 (maybe 2.5.1?)
13009         if test "$GCC" = yes; then
13010           whole_archive_flag_spec_GO='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13011         else
13012           whole_archive_flag_spec_GO='-z allextract$convenience -z defaultextract'
13013         fi
13014         ;;
13015       esac
13016       link_all_deplibs_GO=yes
13017       ;;
13018
13019     sunos4*)
13020       if test "x$host_vendor" = xsequent; then
13021         # Use $CC to link under sequent, because it throws in some extra .o
13022         # files that make .init and .fini sections work.
13023         archive_cmds_GO='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
13024       else
13025         archive_cmds_GO='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
13026       fi
13027       hardcode_libdir_flag_spec_GO='-L$libdir'
13028       hardcode_direct_GO=yes
13029       hardcode_minus_L_GO=yes
13030       hardcode_shlibpath_var_GO=no
13031       ;;
13032
13033     sysv4)
13034       case $host_vendor in
13035         sni)
13036           archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13037           hardcode_direct_GO=yes # is this really true???
13038         ;;
13039         siemens)
13040           ## LD is ld it makes a PLAMLIB
13041           ## CC just makes a GrossModule.
13042           archive_cmds_GO='$LD -G -o $lib $libobjs $deplibs $linker_flags'
13043           reload_cmds_GO='$CC -r -o $output$reload_objs'
13044           hardcode_direct_GO=no
13045         ;;
13046         motorola)
13047           archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13048           hardcode_direct_GO=no #Motorola manual says yes, but my tests say they lie
13049         ;;
13050       esac
13051       runpath_var='LD_RUN_PATH'
13052       hardcode_shlibpath_var_GO=no
13053       ;;
13054
13055     sysv4.3*)
13056       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13057       hardcode_shlibpath_var_GO=no
13058       export_dynamic_flag_spec_GO='-Bexport'
13059       ;;
13060
13061     sysv4*MP*)
13062       if test -d /usr/nec; then
13063         archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13064         hardcode_shlibpath_var_GO=no
13065         runpath_var=LD_RUN_PATH
13066         hardcode_runpath_var=yes
13067         ld_shlibs_GO=yes
13068       fi
13069       ;;
13070
13071     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13072       no_undefined_flag_GO='${wl}-z,text'
13073       archive_cmds_need_lc_GO=no
13074       hardcode_shlibpath_var_GO=no
13075       runpath_var='LD_RUN_PATH'
13076
13077       if test "$GCC" = yes; then
13078         archive_cmds_GO='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13079         archive_expsym_cmds_GO='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13080       else
13081         archive_cmds_GO='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13082         archive_expsym_cmds_GO='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13083       fi
13084       ;;
13085
13086     sysv5* | sco3.2v5* | sco5v6*)
13087       # Note: We can NOT use -z defs as we might desire, because we do not
13088       # link with -lc, and that would cause any symbols used from libc to
13089       # always be unresolved, which means just about no library would
13090       # ever link correctly.  If we're not using GNU ld we use -z text
13091       # though, which does catch some bad symbols but isn't as heavy-handed
13092       # as -z defs.
13093       no_undefined_flag_GO='${wl}-z,text'
13094       allow_undefined_flag_GO='${wl}-z,nodefs'
13095       archive_cmds_need_lc_GO=no
13096       hardcode_shlibpath_var_GO=no
13097       hardcode_libdir_flag_spec_GO='${wl}-R,$libdir'
13098       hardcode_libdir_separator_GO=':'
13099       link_all_deplibs_GO=yes
13100       export_dynamic_flag_spec_GO='${wl}-Bexport'
13101       runpath_var='LD_RUN_PATH'
13102
13103       if test "$GCC" = yes; then
13104         archive_cmds_GO='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13105         archive_expsym_cmds_GO='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13106       else
13107         archive_cmds_GO='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13108         archive_expsym_cmds_GO='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13109       fi
13110       ;;
13111
13112     uts4*)
13113       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13114       hardcode_libdir_flag_spec_GO='-L$libdir'
13115       hardcode_shlibpath_var_GO=no
13116       ;;
13117
13118     *)
13119       ld_shlibs_GO=no
13120       ;;
13121     esac
13122
13123     if test x$host_vendor = xsni; then
13124       case $host in
13125       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
13126         export_dynamic_flag_spec_GO='${wl}-Blargedynsym'
13127         ;;
13128       esac
13129     fi
13130   fi
13131
13132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_GO" >&5
13133 $as_echo "$ld_shlibs_GO" >&6; }
13134 test "$ld_shlibs_GO" = no && can_build_shared=no
13135
13136 with_gnu_ld_GO=$with_gnu_ld
13137
13138
13139
13140
13141
13142
13143 #
13144 # Do we need to explicitly link libc?
13145 #
13146 case "x$archive_cmds_need_lc_GO" in
13147 x|xyes)
13148   # Assume -lc should be added
13149   archive_cmds_need_lc_GO=yes
13150
13151   if test "$enable_shared" = yes && test "$GCC" = yes; then
13152     case $archive_cmds_GO in
13153     *'~'*)
13154       # FIXME: we may have to deal with multi-command sequences.
13155       ;;
13156     '$CC '*)
13157       # Test whether the compiler implicitly links with -lc since on some
13158       # systems, -lgcc has to come before -lc. If gcc already passes -lc
13159       # to ld, don't add -lc before -lgcc.
13160       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
13161 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
13162 if test "${lt_cv_archive_cmds_need_lc_GO+set}" = set; then :
13163   $as_echo_n "(cached) " >&6
13164 else
13165   $RM conftest*
13166         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13167
13168         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13169   (eval $ac_compile) 2>&5
13170   ac_status=$?
13171   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13172   test $ac_status = 0; } 2>conftest.err; then
13173           soname=conftest
13174           lib=conftest
13175           libobjs=conftest.$ac_objext
13176           deplibs=
13177           wl=$lt_prog_compiler_wl_GO
13178           pic_flag=$lt_prog_compiler_pic_GO
13179           compiler_flags=-v
13180           linker_flags=-v
13181           verstring=
13182           output_objdir=.
13183           libname=conftest
13184           lt_save_allow_undefined_flag=$allow_undefined_flag_GO
13185           allow_undefined_flag_GO=
13186           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_GO 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
13187   (eval $archive_cmds_GO 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
13188   ac_status=$?
13189   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13190   test $ac_status = 0; }
13191           then
13192             lt_cv_archive_cmds_need_lc_GO=no
13193           else
13194             lt_cv_archive_cmds_need_lc_GO=yes
13195           fi
13196           allow_undefined_flag_GO=$lt_save_allow_undefined_flag
13197         else
13198           cat conftest.err 1>&5
13199         fi
13200         $RM conftest*
13201
13202 fi
13203 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_GO" >&5
13204 $as_echo "$lt_cv_archive_cmds_need_lc_GO" >&6; }
13205       archive_cmds_need_lc_GO=$lt_cv_archive_cmds_need_lc_GO
13206       ;;
13207     esac
13208   fi
13209   ;;
13210 esac
13211
13212
13213
13214
13215
13216
13217
13218
13219
13220
13221
13222
13223
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   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
13276 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
13277 hardcode_action_GO=
13278 if test -n "$hardcode_libdir_flag_spec_GO" ||
13279    test -n "$runpath_var_GO" ||
13280    test "X$hardcode_automatic_GO" = "Xyes" ; then
13281
13282   # We can hardcode non-existent directories.
13283   if test "$hardcode_direct_GO" != no &&
13284      # If the only mechanism to avoid hardcoding is shlibpath_var, we
13285      # have to relink, otherwise we might link with an installed library
13286      # when we should be linking with a yet-to-be-installed one
13287      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, GO)" != no &&
13288      test "$hardcode_minus_L_GO" != no; then
13289     # Linking always hardcodes the temporary library directory.
13290     hardcode_action_GO=relink
13291   else
13292     # We can link without hardcoding, and we can hardcode nonexisting dirs.
13293     hardcode_action_GO=immediate
13294   fi
13295 else
13296   # We cannot hardcode anything, or else we can only hardcode existing
13297   # directories.
13298   hardcode_action_GO=unsupported
13299 fi
13300 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_GO" >&5
13301 $as_echo "$hardcode_action_GO" >&6; }
13302
13303 if test "$hardcode_action_GO" = relink ||
13304    test "$inherit_rpath_GO" = yes; then
13305   # Fast installation is not supported
13306   enable_fast_install=no
13307 elif test "$shlibpath_overrides_runpath" = yes ||
13308      test "$enable_shared" = no; then
13309   # Fast installation is not necessary
13310   enable_fast_install=needless
13311 fi
13312
13313
13314
13315
13316
13317
13318
13319 fi
13320
13321 ac_ext=c
13322 ac_cpp='$CPP $CPPFLAGS'
13323 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13324 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13325 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13326
13327
13328 GCC=$lt_save_GCC
13329 CC="$lt_save_CC"
13330
13331
13332
13333
13334         ac_config_commands="$ac_config_commands libtool"
13335
13336
13337
13338
13339 # Only expand once:
13340
13341
13342
13343
13344
13345 CC_FOR_BUILD=${CC_FOR_BUILD:-gcc}
13346
13347
13348 for ac_prog in gawk mawk nawk awk
13349 do
13350   # Extract the first word of "$ac_prog", so it can be a program name with args.
13351 set dummy $ac_prog; ac_word=$2
13352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13353 $as_echo_n "checking for $ac_word... " >&6; }
13354 if test "${ac_cv_prog_AWK+set}" = set; then :
13355   $as_echo_n "(cached) " >&6
13356 else
13357   if test -n "$AWK"; then
13358   ac_cv_prog_AWK="$AWK" # Let the user override the test.
13359 else
13360 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13361 for as_dir in $PATH
13362 do
13363   IFS=$as_save_IFS
13364   test -z "$as_dir" && as_dir=.
13365     for ac_exec_ext in '' $ac_executable_extensions; do
13366   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13367     ac_cv_prog_AWK="$ac_prog"
13368     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13369     break 2
13370   fi
13371 done
13372   done
13373 IFS=$as_save_IFS
13374
13375 fi
13376 fi
13377 AWK=$ac_cv_prog_AWK
13378 if test -n "$AWK"; then
13379   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
13380 $as_echo "$AWK" >&6; }
13381 else
13382   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13383 $as_echo "no" >&6; }
13384 fi
13385
13386
13387   test -n "$AWK" && break
13388 done
13389
13390
13391 WARN_FLAGS='-Wall -Wextra -Wwrite-strings -Wcast-qual'
13392
13393
13394 # Check whether --enable-werror was given.
13395 if test "${enable_werror+set}" = set; then :
13396   enableval=$enable_werror;
13397 fi
13398
13399 if test "x$enable_werror" != "xno"; then
13400   WERROR="-Werror"
13401 fi
13402
13403
13404 glibgo_toolexecdir=no
13405 glibgo_toolexeclibdir=no
13406
13407 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
13408 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
13409 # Check whether --enable-version-specific-runtime-libs was given.
13410 if test "${enable_version_specific_runtime_libs+set}" = set; then :
13411   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
13412     yes) version_specific_libs=yes ;;
13413     no)  version_specific_libs=no ;;
13414     *)   as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
13415    esac
13416 else
13417   version_specific_libs=no
13418 fi
13419
13420 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
13421 $as_echo "$version_specific_libs" >&6; }
13422
13423 # Version-specific runtime libs processing.
13424 if test $version_specific_libs = yes; then
13425   glibgo_toolexecdir='${libdir}/gcc/${host_alias}'
13426   glibgo_toolexeclibdir='${toolexecdir}/${gcc_version}$(MULTISUBDIR)'
13427 fi
13428
13429 # Calculate glibgo_toolexecdir, glibgo_toolexeclibdir
13430 # Install a library built with a cross compiler in tooldir, not libdir.
13431 if test -n "$with_cross_host" &&
13432    test x"$with_cross_host" != x"no"; then
13433   nover_glibgo_toolexecdir='${exec_prefix}/${host_alias}'
13434   nover_glibgo_toolexeclibdir='${toolexecdir}/lib'
13435 else
13436   nover_glibgo_toolexecdir='${libdir}/gcc/${host_alias}'
13437   nover_glibgo_toolexeclibdir='${libdir}'
13438 fi
13439 multi_os_directory=`$GOC -print-multi-os-directory`
13440 case $multi_os_directory in
13441   .) ;; # Avoid trailing /.
13442   *) nover_glibgo_toolexeclibdir=${nover_glibgo_toolexeclibdir}/${multi_os_directory} ;;
13443 esac
13444
13445 if test x"$glibgo_toolexecdir" = x"no"; then
13446   glibgo_toolexecdir="${nover_glibgo_toolexecdir}"
13447   glibgo_toolexeclibdir="${nover_glibgo_toolexeclibdir}"
13448 fi
13449
13450
13451
13452
13453
13454 # See if the user wants to configure without libffi.  Some
13455 # architectures don't support it.  FIXME: We should set a default
13456 # based on the host.
13457
13458 # Check whether --with-libffi was given.
13459 if test "${with_libffi+set}" = set; then :
13460   withval=$with_libffi; :
13461 else
13462   with_libffi=${with_libffi_default-yes}
13463 fi
13464
13465
13466 LIBFFI=
13467 LIBFFIINCS=
13468 if test "$with_libffi" != no; then
13469
13470 $as_echo "#define USE_LIBFFI 1" >>confdefs.h
13471
13472    LIBFFI=../libffi/libffi_convenience.la
13473    LIBFFIINCS='-I$(top_srcdir)/../libffi/include -I../libffi/include'
13474 fi
13475
13476
13477  if test "$with_liffi" != "no"; then
13478   USE_LIBFFI_TRUE=
13479   USE_LIBFFI_FALSE='#'
13480 else
13481   USE_LIBFFI_TRUE='#'
13482   USE_LIBFFI_FALSE=
13483 fi
13484
13485
13486 # See if the user wants to configure without libatomic. This is useful if we are
13487 # on an architecture for which libgo does not need an atomic support library and
13488 # libatomic does not support our C compiler.
13489
13490 # Check whether --with-libatomic was given.
13491 if test "${with_libatomic+set}" = set; then :
13492   withval=$with_libatomic; :
13493 else
13494   with_libatomic=${with_libatomic_default-yes}
13495 fi
13496
13497
13498 LIBATOMIC=
13499 if test "$with_libatomic" != no; then
13500    LIBATOMIC=../libatomic/libatomic_convenience.la
13501 fi
13502
13503
13504 # Used to tell GNU make to include a file without telling automake to
13505 # include it.
13506 go_include="-include"
13507
13508
13509 # All known GOOS values.  This is the union of all operating systems
13510 # supported by the gofrontend and all operating systems supported by
13511 # the gc toolchain.
13512 ALLGOOS="aix android darwin dragonfly freebsd irix linux netbsd openbsd plan9 rtems solaris windows"
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 is_aix=no
13524 GOOS=unknown
13525 case ${host} in
13526   *-*-darwin*)   is_darwin=yes;  GOOS=darwin ;;
13527   *-*-freebsd*)  is_freebsd=yes; GOOS=freebsd ;;
13528   *-*-irix6*)    is_irix=yes;    GOOS=irix ;;
13529   *-*-linux*)    is_linux=yes;   GOOS=linux ;;
13530   *-*-netbsd*)   is_netbsd=yes;  GOOS=netbsd ;;
13531   *-*-openbsd*)  is_openbsd=yes; GOOS=openbsd ;;
13532   *-*-dragonfly*) is_dragonfly=yes; GOOS=dragonfly ;;
13533   *-*-rtems*)    is_rtems=yes;   GOOS=rtems ;;
13534   *-*-solaris2*) is_solaris=yes; GOOS=solaris ;;
13535   *-*-aix*)      is_aix=yes;     GOOS=aix ;;
13536 esac
13537  if test $is_darwin = yes; then
13538   LIBGO_IS_DARWIN_TRUE=
13539   LIBGO_IS_DARWIN_FALSE='#'
13540 else
13541   LIBGO_IS_DARWIN_TRUE='#'
13542   LIBGO_IS_DARWIN_FALSE=
13543 fi
13544
13545  if test $is_freebsd = yes; then
13546   LIBGO_IS_FREEBSD_TRUE=
13547   LIBGO_IS_FREEBSD_FALSE='#'
13548 else
13549   LIBGO_IS_FREEBSD_TRUE='#'
13550   LIBGO_IS_FREEBSD_FALSE=
13551 fi
13552
13553  if test $is_irix = yes; then
13554   LIBGO_IS_IRIX_TRUE=
13555   LIBGO_IS_IRIX_FALSE='#'
13556 else
13557   LIBGO_IS_IRIX_TRUE='#'
13558   LIBGO_IS_IRIX_FALSE=
13559 fi
13560
13561  if test $is_linux = yes; then
13562   LIBGO_IS_LINUX_TRUE=
13563   LIBGO_IS_LINUX_FALSE='#'
13564 else
13565   LIBGO_IS_LINUX_TRUE='#'
13566   LIBGO_IS_LINUX_FALSE=
13567 fi
13568
13569  if test $is_netbsd = yes; then
13570   LIBGO_IS_NETBSD_TRUE=
13571   LIBGO_IS_NETBSD_FALSE='#'
13572 else
13573   LIBGO_IS_NETBSD_TRUE='#'
13574   LIBGO_IS_NETBSD_FALSE=
13575 fi
13576
13577  if test $is_openbsd = yes; then
13578   LIBGO_IS_OPENBSD_TRUE=
13579   LIBGO_IS_OPENBSD_FALSE='#'
13580 else
13581   LIBGO_IS_OPENBSD_TRUE='#'
13582   LIBGO_IS_OPENBSD_FALSE=
13583 fi
13584
13585  if test $is_dragonfly = yes; then
13586   LIBGO_IS_DRAGONFLY_TRUE=
13587   LIBGO_IS_DRAGONFLY_FALSE='#'
13588 else
13589   LIBGO_IS_DRAGONFLY_TRUE='#'
13590   LIBGO_IS_DRAGONFLY_FALSE=
13591 fi
13592
13593  if test $is_rtems = yes; then
13594   LIBGO_IS_RTEMS_TRUE=
13595   LIBGO_IS_RTEMS_FALSE='#'
13596 else
13597   LIBGO_IS_RTEMS_TRUE='#'
13598   LIBGO_IS_RTEMS_FALSE=
13599 fi
13600
13601  if test $is_solaris = yes; then
13602   LIBGO_IS_SOLARIS_TRUE=
13603   LIBGO_IS_SOLARIS_FALSE='#'
13604 else
13605   LIBGO_IS_SOLARIS_TRUE='#'
13606   LIBGO_IS_SOLARIS_FALSE=
13607 fi
13608
13609  if test $is_aix = yes; then
13610   LIBGO_IS_AIX_TRUE=
13611   LIBGO_IS_AIX_FALSE='#'
13612 else
13613   LIBGO_IS_AIX_TRUE='#'
13614   LIBGO_IS_AIX_FALSE=
13615 fi
13616
13617  if test $is_darwin = yes -o $is_dragonfly = yes -o $is_freebsd = yes -o $is_netbsd = yes -o $is_openbsd = yes; then
13618   LIBGO_IS_BSD_TRUE=
13619   LIBGO_IS_BSD_FALSE='#'
13620 else
13621   LIBGO_IS_BSD_TRUE='#'
13622   LIBGO_IS_BSD_FALSE=
13623 fi
13624
13625
13626
13627
13628 USE_DEJAGNU=no
13629 case ${host} in
13630   *-*-rtems*) USE_DEJAGNU=yes ;;
13631   ${build}) ;;
13632   *) USE_DEJAGNU=yes ;;
13633 esac
13634
13635
13636 # All known GOARCH values.  This is the union of all architectures
13637 # supported by the gofrontend and all architectures supported by the
13638 # gc toolchain.
13639 # To add a new architecture:
13640 # - add it to this list
13641 # - if appropriate, add an entry to ALLGOARCHFAMILY below
13642 # - add an entry to the case on ${host} below to set GOARCH
13643 # - update goarchList in libgo/go/go/build/syslist.go
13644 # - update goarch.sh to report the values for this architecture
13645 # - update go-set-goarch in gcc/testsuite/go.test/go-test.exp
13646 # - update ptrSizeMap and intSizeMap in libgo/go/cmd/cgo/main.go
13647 # - update arch lists in libgo/match.sh
13648 # - update arch lists in libgo/testsuite/gotest
13649 # - update +build lines in several places
13650 #   - libgo/go/runtime/lfstack_NNbit.go
13651 #   - libgo/go/runtime/hashNN.go
13652 #   - libgo/go/runtime/unalignedN.go
13653 #   - libgo/go/syscall/endian_XX.go
13654 #   - possibly others
13655 # - possibly update files in libgo/go/internal/syscall/unix
13656 ALLGOARCH="386 alpha amd64 amd64p32 arm armbe arm64 arm64be ia64 m68k mips mipsle mips64 mips64le mips64p32 mips64p32le ppc ppc64 ppc64le riscv64 s390 s390x sh shbe sparc sparc64"
13657
13658 # All known GOARCH family values.
13659 ALLGOARCHFAMILY="I386 ALPHA AMD64 ARM ARM64 IA64 M68K MIPS MIPS64 PPC PPC64 RISCV64 S390 S390X SH SPARC SPARC64"
13660
13661 GOARCH=unknown
13662 case ${host} in
13663   alpha*-*-*)
13664     GOARCH=alpha
13665     ;;
13666   aarch64-*-*)
13667     GOARCH=arm64
13668     ;;
13669   arm*-*-* | strongarm*-*-* | ep9312*-*-* | xscale-*-*)
13670     GOARCH=arm
13671     case ${host} in
13672       arm*b*-*-*)
13673         GOARCH=armbe
13674         ;;
13675     esac
13676     ;;
13677   i[34567]86-*-* | x86_64-*-*)
13678     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13679 /* end confdefs.h.  */
13680
13681 #ifdef __x86_64__
13682 #error 64-bit
13683 #endif
13684 _ACEOF
13685 if ac_fn_c_try_compile "$LINENO"; then :
13686   GOARCH=386
13687 else
13688   GOARCH=amd64
13689 fi
13690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13691     ;;
13692   ia64-*-*)
13693     GOARCH=ia64
13694     ;;
13695   m68k*-*-*)
13696     GOARCH=m68k
13697     ;;
13698   mips*-*-*)
13699     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13700 /* end confdefs.h.  */
13701
13702 #if _MIPS_SIM != _ABIO32
13703 #error not o32
13704 #endif
13705 _ACEOF
13706 if ac_fn_c_try_compile "$LINENO"; then :
13707   mips_abi="o32"
13708 else
13709   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13710 /* end confdefs.h.  */
13711
13712 #if _MIPS_SIM != _ABIN32
13713 #error not n32
13714 #endif
13715 _ACEOF
13716 if ac_fn_c_try_compile "$LINENO"; then :
13717   mips_abi="n32"
13718 else
13719   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13720 /* end confdefs.h.  */
13721
13722 #if _MIPS_SIM != _ABI64
13723 #error not n64
13724 #endif
13725 _ACEOF
13726 if ac_fn_c_try_compile "$LINENO"; then :
13727   mips_abi="n64"
13728 else
13729   as_fn_error "unknown MIPS ABI" "$LINENO" 5
13730 mips_abi="n32"
13731 fi
13732 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13733 fi
13734 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13735 fi
13736 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13737     case "$mips_abi" in
13738     "o32") GOARCH=mips ;;
13739     "n32") GOARCH=mips64p32 ;;
13740     "n64") GOARCH=mips64 ;;
13741     esac
13742     case "${host}" in
13743     mips*el-*-*)
13744         GOARCH="${GOARCH}le"
13745         ;;
13746     esac
13747     ;;
13748   rs6000*-*-* | powerpc*-*-*)
13749     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13750 /* end confdefs.h.  */
13751
13752 #ifdef _ARCH_PPC64
13753 #error 64-bit
13754 #endif
13755 _ACEOF
13756 if ac_fn_c_try_compile "$LINENO"; then :
13757   GOARCH=ppc
13758 else
13759
13760 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13761 /* end confdefs.h.  */
13762
13763 #if defined(_BIG_ENDIAN) || defined(__BIG_ENDIAN__)
13764 #error 64be
13765 #endif
13766 _ACEOF
13767 if ac_fn_c_try_compile "$LINENO"; then :
13768   GOARCH=ppc64le
13769 else
13770   GOARCH=ppc64
13771 fi
13772 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13773 fi
13774 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13775     ;;
13776   riscv64-*-*)
13777     GOARCH=riscv64
13778     ;;
13779   s390*-*-*)
13780     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13781 /* end confdefs.h.  */
13782
13783 #if defined(__s390x__)
13784 #error 64-bit
13785 #endif
13786 _ACEOF
13787 if ac_fn_c_try_compile "$LINENO"; then :
13788   GOARCH=s390
13789 else
13790   GOARCH=s390x
13791 fi
13792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13793     ;;
13794   sh3eb*-*-* | sh4eb*-*-*)
13795     GOARCH=shbe
13796     ;;
13797   sh3*-*-* | sh4*-*-*)
13798     GOARCH=sh
13799     ;;
13800   sparc*-*-*)
13801     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13802 /* end confdefs.h.  */
13803
13804 #if defined(__sparcv9) || defined(__arch64__)
13805 #error 64-bit
13806 #endif
13807 _ACEOF
13808 if ac_fn_c_try_compile "$LINENO"; then :
13809   GOARCH=sparc
13810 else
13811   GOARCH=sparc64
13812 fi
13813 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13814     ;;
13815 esac
13816
13817
13818
13819
13820 GO_LIBCALL_OS_FILE=
13821 GO_LIBCALL_OS_ARCH_FILE=
13822 GO_SYSCALL_OS_FILE=
13823 GO_SYSCALL_OS_ARCH_FILE=
13824 if test -f "${srcdir}/go/syscall/libcall_${GOOS}.go"; then
13825   GO_LIBCALL_OS_FILE="go/syscall/libcall_${GOOS}.go"
13826 fi
13827 if test -f "${srcdir}/go/syscall/libcall_${GOOS}_${GOARCH}.go"; then
13828   GO_LIBCALL_OS_ARCH_FILE="go/syscall/libcall_${GOOS}_${GOARCH}.go"
13829 fi
13830 if test -f "${srcdir}/go/syscall/syscall_${GOOS}.go"; then
13831   GO_SYSCALL_OS_FILE="go/syscall/syscall_${GOOS}.go"
13832 fi
13833 if test -f "${srcdir}/go/syscall/syscall_${GOOS}_${GOARCH}.go"; then
13834   GO_SYSCALL_OS_ARCH_FILE="go/syscall/syscall_${GOOS}_${GOARCH}.go"
13835 fi
13836
13837
13838
13839
13840
13841 OSCFLAGS="-D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
13842 case "$target" in
13843     mips-sgi-irix6.5*)
13844         # IRIX 6 needs _XOPEN_SOURCE=500 for the XPG5 version of struct
13845         # msghdr in <sys/socket.h>.
13846         OSCFLAGS="$OSCFLAGS -D_XOPEN_SOURCE=500"
13847         ;;
13848     *-*-solaris2.1[01])
13849         # Solaris 10+ needs this so struct msghdr gets the msg_control
13850         # etc. fields in <sys/socket.h> (_XPG4_2).  _XOPEN_SOURCE=600 as
13851         # above doesn't work with C99.
13852         OSCFLAGS="$OSCFLAGS -std=gnu99 -D_XOPEN_SOURCE=600 -D__EXTENSIONS__"
13853         ;;
13854 esac
13855
13856
13857
13858   test -z "$HWCAP_CFLAGS" && HWCAP_CFLAGS=''
13859
13860   # Restrict the test to Solaris, other assemblers (e.g. AIX as) have -nH
13861   # with a different meaning.
13862   case ${target_os} in
13863     solaris2*)
13864       ac_save_CFLAGS="$CFLAGS"
13865       CFLAGS="$CFLAGS -Wa,-nH"
13866
13867       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for as that supports -Wa,-nH" >&5
13868 $as_echo_n "checking for as that supports -Wa,-nH... " >&6; }
13869       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13870 /* end confdefs.h.  */
13871
13872 int
13873 main ()
13874 {
13875 return 0;
13876   ;
13877   return 0;
13878 }
13879 _ACEOF
13880 if ac_fn_c_try_compile "$LINENO"; then :
13881   ac_hwcap_flags=yes
13882 else
13883   ac_hwcap_flags=no
13884 fi
13885 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13886       if test "$ac_hwcap_flags" = "yes"; then
13887         HWCAP_CFLAGS="-Wa,-nH $HWCAP_CFLAGS"
13888       fi
13889       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_hwcap_flags" >&5
13890 $as_echo "$ac_hwcap_flags" >&6; }
13891
13892       CFLAGS="$ac_save_CFLAGS"
13893       ;;
13894   esac
13895
13896
13897
13898
13899 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fsplit-stack is supported" >&5
13900 $as_echo_n "checking whether -fsplit-stack is supported... " >&6; }
13901 if test "${libgo_cv_c_split_stack_supported+set}" = set; then :
13902   $as_echo_n "(cached) " >&6
13903 else
13904   CFLAGS_hold=$CFLAGS
13905 CFLAGS="$CFLAGS -fsplit-stack"
13906 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13907 /* end confdefs.h.  */
13908 int i;
13909 _ACEOF
13910 if ac_fn_c_try_compile "$LINENO"; then :
13911   libgo_cv_c_split_stack_supported=yes
13912 else
13913   libgo_cv_c_split_stack_supported=no
13914 fi
13915 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13916 CFLAGS=$CFLAGS_hold
13917 fi
13918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_split_stack_supported" >&5
13919 $as_echo "$libgo_cv_c_split_stack_supported" >&6; }
13920
13921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linker supports split/non-split linked together" >&5
13922 $as_echo_n "checking whether linker supports split/non-split linked together... " >&6; }
13923 if test "${libgo_cv_c_linker_split_non_split+set}" = set; then :
13924   $as_echo_n "(cached) " >&6
13925 else
13926   cat > conftest1.c << EOF
13927 extern void f();
13928 int main() { f(); return 0; }
13929 EOF
13930 cat > conftest2.c << EOF
13931 void f() {}
13932 EOF
13933 $CC -c -fsplit-stack $CFLAGS $CPPFLAGS conftest1.c >/dev/null 2>&1
13934 $CC -c $CFLAGS $CPPFLAGS conftest2.c > /dev/null 2>&1
13935 if $CC -o conftest conftest1.$ac_objext conftest2.$ac_objext > /dev/null 2>&1; then
13936   libgo_cv_c_linker_split_non_split=yes
13937 else
13938   libgo_cv_c_linker_split_non_split=no
13939 fi
13940 rm -f conftest1.* conftest2.* conftest
13941 fi
13942 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_linker_split_non_split" >&5
13943 $as_echo "$libgo_cv_c_linker_split_non_split" >&6; }
13944
13945 if test "$libgo_cv_c_split_stack_supported" = yes -a "$libgo_cv_c_linker_split_non_split" = yes; then
13946   SPLIT_STACK=-fsplit-stack
13947
13948 $as_echo "#define USING_SPLIT_STACK 1" >>confdefs.h
13949
13950 else
13951   SPLIT_STACK=
13952 fi
13953
13954  if test "$libgo_cv_c_split_stack_supported" = yes -a "$libgo_cv_c_linker_split_non_split" = yes; then
13955   USING_SPLIT_STACK_TRUE=
13956   USING_SPLIT_STACK_FALSE='#'
13957 else
13958   USING_SPLIT_STACK_TRUE='#'
13959   USING_SPLIT_STACK_FALSE=
13960 fi
13961
13962
13963 if test "$libgo_cv_c_split_stack_supported" = yes -a "$libgo_cv_c_linker_split_non_split" = no; then
13964   GO_SPLIT_STACK=-fno-split-stack
13965 else
13966   GO_SPLIT_STACK=
13967 fi
13968
13969
13970 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linker supports split stack" >&5
13971 $as_echo_n "checking whether linker supports split stack... " >&6; }
13972 if test "${libgo_cv_c_linker_supports_split_stack+set}" = set; then :
13973   $as_echo_n "(cached) " >&6
13974 else
13975   libgo_cv_c_linker_supports_split_stack=no
13976 if $GOC -Wl,--help 2>/dev/null | grep split-stack-adjust-size >/dev/null 2>&1; then
13977   libgo_cv_c_linker_supports_split_stack=yes
13978 fi
13979 fi
13980 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_linker_supports_split_stack" >&5
13981 $as_echo "$libgo_cv_c_linker_supports_split_stack" >&6; }
13982 if test "$libgo_cv_c_linker_supports_split_stack" = yes; then
13983
13984 $as_echo "#define LINKER_SUPPORTS_SPLIT_STACK 1" >>confdefs.h
13985
13986 fi
13987
13988 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler is llgo" >&5
13989 $as_echo_n "checking whether compiler is llgo... " >&6; }
13990 if test "${libgo_cv_c_goc_is_llgo+set}" = set; then :
13991   $as_echo_n "(cached) " >&6
13992 else
13993   libgo_cv_c_goc_is_llgo=no
13994 if $GOC -dumpversion 2>/dev/null | grep llgo >/dev/null 2>&1; then
13995   libgo_cv_c_goc_is_llgo=yes
13996 fi
13997 fi
13998 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_goc_is_llgo" >&5
13999 $as_echo "$libgo_cv_c_goc_is_llgo" >&6; }
14000  if test "$libgo_cv_c_goc_is_llgo" = yes; then
14001   GOC_IS_LLGO_TRUE=
14002   GOC_IS_LLGO_FALSE='#'
14003 else
14004   GOC_IS_LLGO_TRUE='#'
14005   GOC_IS_LLGO_FALSE=
14006 fi
14007
14008
14009 MATH_LIBS=
14010 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
14011 $as_echo_n "checking for sqrt in -lm... " >&6; }
14012 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
14013   $as_echo_n "(cached) " >&6
14014 else
14015   ac_check_lib_save_LIBS=$LIBS
14016 LIBS="-lm  $LIBS"
14017 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14018 /* end confdefs.h.  */
14019
14020 /* Override any GCC internal prototype to avoid an error.
14021    Use char because int might match the return type of a GCC
14022    builtin and then its argument prototype would still apply.  */
14023 #ifdef __cplusplus
14024 extern "C"
14025 #endif
14026 char sqrt ();
14027 int
14028 main ()
14029 {
14030 return sqrt ();
14031   ;
14032   return 0;
14033 }
14034 _ACEOF
14035 if ac_fn_c_try_link "$LINENO"; then :
14036   ac_cv_lib_m_sqrt=yes
14037 else
14038   ac_cv_lib_m_sqrt=no
14039 fi
14040 rm -f core conftest.err conftest.$ac_objext \
14041     conftest$ac_exeext conftest.$ac_ext
14042 LIBS=$ac_check_lib_save_LIBS
14043 fi
14044 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
14045 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
14046 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
14047   MATH_LIBS=-lm
14048 fi
14049
14050
14051
14052 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket libraries" >&5
14053 $as_echo_n "checking for socket libraries... " >&6; }
14054 if test "${libgo_cv_lib_sockets+set}" = set; then :
14055   $as_echo_n "(cached) " >&6
14056 else
14057   libgo_cv_lib_sockets=
14058    libgo_check_both=no
14059    ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
14060 if test "x$ac_cv_func_connect" = x""yes; then :
14061   libgo_check_socket=no
14062 else
14063   libgo_check_socket=yes
14064 fi
14065
14066    if test "$libgo_check_socket" = "yes"; then
14067      unset ac_cv_func_connect
14068      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsocket" >&5
14069 $as_echo_n "checking for main in -lsocket... " >&6; }
14070 if test "${ac_cv_lib_socket_main+set}" = set; then :
14071   $as_echo_n "(cached) " >&6
14072 else
14073   ac_check_lib_save_LIBS=$LIBS
14074 LIBS="-lsocket  $LIBS"
14075 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14076 /* end confdefs.h.  */
14077
14078
14079 int
14080 main ()
14081 {
14082 return main ();
14083   ;
14084   return 0;
14085 }
14086 _ACEOF
14087 if ac_fn_c_try_link "$LINENO"; then :
14088   ac_cv_lib_socket_main=yes
14089 else
14090   ac_cv_lib_socket_main=no
14091 fi
14092 rm -f core conftest.err conftest.$ac_objext \
14093     conftest$ac_exeext conftest.$ac_ext
14094 LIBS=$ac_check_lib_save_LIBS
14095 fi
14096 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_main" >&5
14097 $as_echo "$ac_cv_lib_socket_main" >&6; }
14098 if test "x$ac_cv_lib_socket_main" = x""yes; then :
14099   libgo_cv_lib_sockets="-lsocket"
14100 else
14101   libgo_check_both=yes
14102 fi
14103
14104    fi
14105    if test "$libgo_check_both" = "yes"; then
14106      libgo_old_libs=$LIBS
14107      LIBS="$LIBS -lsocket -lnsl"
14108      unset ac_cv_func_accept
14109      ac_fn_c_check_func "$LINENO" "accept" "ac_cv_func_accept"
14110 if test "x$ac_cv_func_accept" = x""yes; then :
14111   libgo_check_nsl=no
14112                     libgo_cv_lib_sockets="-lsocket -lnsl"
14113 fi
14114
14115      unset ac_cv_func_accept
14116      LIBS=$libgo_old_libs
14117    fi
14118    unset ac_cv_func_gethostbyname
14119    libgo_old_libs="$LIBS"
14120    ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
14121 if test "x$ac_cv_func_gethostbyname" = x""yes; then :
14122
14123 else
14124   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lnsl" >&5
14125 $as_echo_n "checking for main in -lnsl... " >&6; }
14126 if test "${ac_cv_lib_nsl_main+set}" = set; then :
14127   $as_echo_n "(cached) " >&6
14128 else
14129   ac_check_lib_save_LIBS=$LIBS
14130 LIBS="-lnsl  $LIBS"
14131 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14132 /* end confdefs.h.  */
14133
14134
14135 int
14136 main ()
14137 {
14138 return main ();
14139   ;
14140   return 0;
14141 }
14142 _ACEOF
14143 if ac_fn_c_try_link "$LINENO"; then :
14144   ac_cv_lib_nsl_main=yes
14145 else
14146   ac_cv_lib_nsl_main=no
14147 fi
14148 rm -f core conftest.err conftest.$ac_objext \
14149     conftest$ac_exeext conftest.$ac_ext
14150 LIBS=$ac_check_lib_save_LIBS
14151 fi
14152 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_main" >&5
14153 $as_echo "$ac_cv_lib_nsl_main" >&6; }
14154 if test "x$ac_cv_lib_nsl_main" = x""yes; then :
14155   libgo_cv_lib_sockets="$libgo_cv_lib_sockets -lnsl"
14156 fi
14157
14158 fi
14159
14160    unset ac_cv_func_gethostbyname
14161    ac_fn_c_check_func "$LINENO" "sendfile" "ac_cv_func_sendfile"
14162 if test "x$ac_cv_func_sendfile" = x""yes; then :
14163
14164 else
14165   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsendfile" >&5
14166 $as_echo_n "checking for main in -lsendfile... " >&6; }
14167 if test "${ac_cv_lib_sendfile_main+set}" = set; then :
14168   $as_echo_n "(cached) " >&6
14169 else
14170   ac_check_lib_save_LIBS=$LIBS
14171 LIBS="-lsendfile  $LIBS"
14172 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14173 /* end confdefs.h.  */
14174
14175
14176 int
14177 main ()
14178 {
14179 return main ();
14180   ;
14181   return 0;
14182 }
14183 _ACEOF
14184 if ac_fn_c_try_link "$LINENO"; then :
14185   ac_cv_lib_sendfile_main=yes
14186 else
14187   ac_cv_lib_sendfile_main=no
14188 fi
14189 rm -f core conftest.err conftest.$ac_objext \
14190     conftest$ac_exeext conftest.$ac_ext
14191 LIBS=$ac_check_lib_save_LIBS
14192 fi
14193 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sendfile_main" >&5
14194 $as_echo "$ac_cv_lib_sendfile_main" >&6; }
14195 if test "x$ac_cv_lib_sendfile_main" = x""yes; then :
14196   libgo_cv_lib_sockets="$libgo_cv_lib_sockets -lsendfile"
14197 fi
14198
14199 fi
14200
14201    LIBS=$libgo_old_libs
14202
14203 fi
14204 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_sockets" >&5
14205 $as_echo "$libgo_cv_lib_sockets" >&6; }
14206 NET_LIBS="$libgo_cv_lib_sockets"
14207
14208
14209 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is supported" >&5
14210 $as_echo_n "checking whether -pthread is supported... " >&6; }
14211 if test "${libgo_cv_lib_pthread+set}" = set; then :
14212   $as_echo_n "(cached) " >&6
14213 else
14214   CFLAGS_hold=$CFLAGS
14215 CFLAGS="$CFLAGS -pthread -L../libatomic/.libs"
14216 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14217 /* end confdefs.h.  */
14218 int i;
14219 _ACEOF
14220 if ac_fn_c_try_compile "$LINENO"; then :
14221   libgo_cv_lib_pthread=yes
14222 else
14223   libgo_cv_lib_pthread=no
14224 fi
14225 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14226 CFLAGS=$CFLAGS_hold
14227 fi
14228 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_pthread" >&5
14229 $as_echo "$libgo_cv_lib_pthread" >&6; }
14230 PTHREAD_CFLAGS=
14231 if test "$libgo_cv_lib_pthread" = yes; then
14232   # RISC-V apparently adds -latomic when using -pthread.
14233   PTHREAD_CFLAGS="-pthread -L../libatomic/.libs"
14234 fi
14235
14236
14237 PTHREAD_LIBS=
14238 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
14239 $as_echo_n "checking for pthread_create in -lpthread... " >&6; }
14240 if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then :
14241   $as_echo_n "(cached) " >&6
14242 else
14243   ac_check_lib_save_LIBS=$LIBS
14244 LIBS="-lpthread  $LIBS"
14245 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14246 /* end confdefs.h.  */
14247
14248 /* Override any GCC internal prototype to avoid an error.
14249    Use char because int might match the return type of a GCC
14250    builtin and then its argument prototype would still apply.  */
14251 #ifdef __cplusplus
14252 extern "C"
14253 #endif
14254 char pthread_create ();
14255 int
14256 main ()
14257 {
14258 return pthread_create ();
14259   ;
14260   return 0;
14261 }
14262 _ACEOF
14263 if ac_fn_c_try_link "$LINENO"; then :
14264   ac_cv_lib_pthread_pthread_create=yes
14265 else
14266   ac_cv_lib_pthread_pthread_create=no
14267 fi
14268 rm -f core conftest.err conftest.$ac_objext \
14269     conftest$ac_exeext conftest.$ac_ext
14270 LIBS=$ac_check_lib_save_LIBS
14271 fi
14272 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
14273 $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
14274 if test "x$ac_cv_lib_pthread_pthread_create" = x""yes; then :
14275   PTHREAD_LIBS=-lpthread
14276 fi
14277
14278
14279
14280 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sched_yield" >&5
14281 $as_echo_n "checking for library containing sched_yield... " >&6; }
14282 if test "${ac_cv_search_sched_yield+set}" = set; then :
14283   $as_echo_n "(cached) " >&6
14284 else
14285   ac_func_search_save_LIBS=$LIBS
14286 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14287 /* end confdefs.h.  */
14288
14289 /* Override any GCC internal prototype to avoid an error.
14290    Use char because int might match the return type of a GCC
14291    builtin and then its argument prototype would still apply.  */
14292 #ifdef __cplusplus
14293 extern "C"
14294 #endif
14295 char sched_yield ();
14296 int
14297 main ()
14298 {
14299 return sched_yield ();
14300   ;
14301   return 0;
14302 }
14303 _ACEOF
14304 for ac_lib in '' rt; do
14305   if test -z "$ac_lib"; then
14306     ac_res="none required"
14307   else
14308     ac_res=-l$ac_lib
14309     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14310   fi
14311   if ac_fn_c_try_link "$LINENO"; then :
14312   ac_cv_search_sched_yield=$ac_res
14313 fi
14314 rm -f core conftest.err conftest.$ac_objext \
14315     conftest$ac_exeext
14316   if test "${ac_cv_search_sched_yield+set}" = set; then :
14317   break
14318 fi
14319 done
14320 if test "${ac_cv_search_sched_yield+set}" = set; then :
14321
14322 else
14323   ac_cv_search_sched_yield=no
14324 fi
14325 rm conftest.$ac_ext
14326 LIBS=$ac_func_search_save_LIBS
14327 fi
14328 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sched_yield" >&5
14329 $as_echo "$ac_cv_search_sched_yield" >&6; }
14330 ac_res=$ac_cv_search_sched_yield
14331 if test "$ac_res" != no; then :
14332   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14333
14334 fi
14335
14336 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
14337 $as_echo_n "checking for library containing nanosleep... " >&6; }
14338 if test "${ac_cv_search_nanosleep+set}" = set; then :
14339   $as_echo_n "(cached) " >&6
14340 else
14341   ac_func_search_save_LIBS=$LIBS
14342 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14343 /* end confdefs.h.  */
14344
14345 /* Override any GCC internal prototype to avoid an error.
14346    Use char because int might match the return type of a GCC
14347    builtin and then its argument prototype would still apply.  */
14348 #ifdef __cplusplus
14349 extern "C"
14350 #endif
14351 char nanosleep ();
14352 int
14353 main ()
14354 {
14355 return nanosleep ();
14356   ;
14357   return 0;
14358 }
14359 _ACEOF
14360 for ac_lib in '' rt; do
14361   if test -z "$ac_lib"; then
14362     ac_res="none required"
14363   else
14364     ac_res=-l$ac_lib
14365     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14366   fi
14367   if ac_fn_c_try_link "$LINENO"; then :
14368   ac_cv_search_nanosleep=$ac_res
14369 fi
14370 rm -f core conftest.err conftest.$ac_objext \
14371     conftest$ac_exeext
14372   if test "${ac_cv_search_nanosleep+set}" = set; then :
14373   break
14374 fi
14375 done
14376 if test "${ac_cv_search_nanosleep+set}" = set; then :
14377
14378 else
14379   ac_cv_search_nanosleep=no
14380 fi
14381 rm conftest.$ac_ext
14382 LIBS=$ac_func_search_save_LIBS
14383 fi
14384 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
14385 $as_echo "$ac_cv_search_nanosleep" >&6; }
14386 ac_res=$ac_cv_search_nanosleep
14387 if test "$ac_res" != no; then :
14388   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14389
14390 fi
14391
14392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
14393 $as_echo_n "checking for library containing clock_gettime... " >&6; }
14394 if test "${ac_cv_search_clock_gettime+set}" = set; then :
14395   $as_echo_n "(cached) " >&6
14396 else
14397   ac_func_search_save_LIBS=$LIBS
14398 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14399 /* end confdefs.h.  */
14400
14401 /* Override any GCC internal prototype to avoid an error.
14402    Use char because int might match the return type of a GCC
14403    builtin and then its argument prototype would still apply.  */
14404 #ifdef __cplusplus
14405 extern "C"
14406 #endif
14407 char clock_gettime ();
14408 int
14409 main ()
14410 {
14411 return clock_gettime ();
14412   ;
14413   return 0;
14414 }
14415 _ACEOF
14416 for ac_lib in '' rt; do
14417   if test -z "$ac_lib"; then
14418     ac_res="none required"
14419   else
14420     ac_res=-l$ac_lib
14421     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14422   fi
14423   if ac_fn_c_try_link "$LINENO"; then :
14424   ac_cv_search_clock_gettime=$ac_res
14425 fi
14426 rm -f core conftest.err conftest.$ac_objext \
14427     conftest$ac_exeext
14428   if test "${ac_cv_search_clock_gettime+set}" = set; then :
14429   break
14430 fi
14431 done
14432 if test "${ac_cv_search_clock_gettime+set}" = set; then :
14433
14434 else
14435   ac_cv_search_clock_gettime=no
14436 fi
14437 rm conftest.$ac_ext
14438 LIBS=$ac_func_search_save_LIBS
14439 fi
14440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
14441 $as_echo "$ac_cv_search_clock_gettime" >&6; }
14442 ac_res=$ac_cv_search_clock_gettime
14443 if test "$ac_res" != no; then :
14444   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14445
14446 fi
14447
14448
14449  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
14450 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
14451 if test "${ac_cv_c_bigendian+set}" = set; then :
14452   $as_echo_n "(cached) " >&6
14453 else
14454   ac_cv_c_bigendian=unknown
14455     # See if we're dealing with a universal compiler.
14456     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14457 /* end confdefs.h.  */
14458 #ifndef __APPLE_CC__
14459                not a universal capable compiler
14460              #endif
14461              typedef int dummy;
14462
14463 _ACEOF
14464 if ac_fn_c_try_compile "$LINENO"; then :
14465
14466         # Check for potential -arch flags.  It is not universal unless
14467         # there are at least two -arch flags with different values.
14468         ac_arch=
14469         ac_prev=
14470         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
14471          if test -n "$ac_prev"; then
14472            case $ac_word in
14473              i?86 | x86_64 | ppc | ppc64)
14474                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
14475                  ac_arch=$ac_word
14476                else
14477                  ac_cv_c_bigendian=universal
14478                  break
14479                fi
14480                ;;
14481            esac
14482            ac_prev=
14483          elif test "x$ac_word" = "x-arch"; then
14484            ac_prev=arch
14485          fi
14486        done
14487 fi
14488 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14489     if test $ac_cv_c_bigendian = unknown; then
14490       # See if sys/param.h defines the BYTE_ORDER macro.
14491       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14492 /* end confdefs.h.  */
14493 #include <sys/types.h>
14494              #include <sys/param.h>
14495
14496 int
14497 main ()
14498 {
14499 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
14500                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
14501                      && LITTLE_ENDIAN)
14502               bogus endian macros
14503              #endif
14504
14505   ;
14506   return 0;
14507 }
14508 _ACEOF
14509 if ac_fn_c_try_compile "$LINENO"; then :
14510   # It does; now see whether it defined to BIG_ENDIAN or not.
14511          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14512 /* end confdefs.h.  */
14513 #include <sys/types.h>
14514                 #include <sys/param.h>
14515
14516 int
14517 main ()
14518 {
14519 #if BYTE_ORDER != BIG_ENDIAN
14520                  not big endian
14521                 #endif
14522
14523   ;
14524   return 0;
14525 }
14526 _ACEOF
14527 if ac_fn_c_try_compile "$LINENO"; then :
14528   ac_cv_c_bigendian=yes
14529 else
14530   ac_cv_c_bigendian=no
14531 fi
14532 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14533 fi
14534 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14535     fi
14536     if test $ac_cv_c_bigendian = unknown; then
14537       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
14538       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14539 /* end confdefs.h.  */
14540 #include <limits.h>
14541
14542 int
14543 main ()
14544 {
14545 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
14546               bogus endian macros
14547              #endif
14548
14549   ;
14550   return 0;
14551 }
14552 _ACEOF
14553 if ac_fn_c_try_compile "$LINENO"; then :
14554   # It does; now see whether it defined to _BIG_ENDIAN or not.
14555          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14556 /* end confdefs.h.  */
14557 #include <limits.h>
14558
14559 int
14560 main ()
14561 {
14562 #ifndef _BIG_ENDIAN
14563                  not big endian
14564                 #endif
14565
14566   ;
14567   return 0;
14568 }
14569 _ACEOF
14570 if ac_fn_c_try_compile "$LINENO"; then :
14571   ac_cv_c_bigendian=yes
14572 else
14573   ac_cv_c_bigendian=no
14574 fi
14575 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14576 fi
14577 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14578     fi
14579     if test $ac_cv_c_bigendian = unknown; then
14580       # Compile a test program.
14581       if test "$cross_compiling" = yes; then :
14582   # Try to guess by grepping values from an object file.
14583          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14584 /* end confdefs.h.  */
14585 short int ascii_mm[] =
14586                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
14587                 short int ascii_ii[] =
14588                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
14589                 int use_ascii (int i) {
14590                   return ascii_mm[i] + ascii_ii[i];
14591                 }
14592                 short int ebcdic_ii[] =
14593                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
14594                 short int ebcdic_mm[] =
14595                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
14596                 int use_ebcdic (int i) {
14597                   return ebcdic_mm[i] + ebcdic_ii[i];
14598                 }
14599                 extern int foo;
14600
14601 int
14602 main ()
14603 {
14604 return use_ascii (foo) == use_ebcdic (foo);
14605   ;
14606   return 0;
14607 }
14608 _ACEOF
14609 if ac_fn_c_try_compile "$LINENO"; then :
14610   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
14611               ac_cv_c_bigendian=yes
14612             fi
14613             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
14614               if test "$ac_cv_c_bigendian" = unknown; then
14615                 ac_cv_c_bigendian=no
14616               else
14617                 # finding both strings is unlikely to happen, but who knows?
14618                 ac_cv_c_bigendian=unknown
14619               fi
14620             fi
14621 fi
14622 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14623 else
14624   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14625 /* end confdefs.h.  */
14626 $ac_includes_default
14627 int
14628 main ()
14629 {
14630
14631              /* Are we little or big endian?  From Harbison&Steele.  */
14632              union
14633              {
14634                long int l;
14635                char c[sizeof (long int)];
14636              } u;
14637              u.l = 1;
14638              return u.c[sizeof (long int) - 1] == 1;
14639
14640   ;
14641   return 0;
14642 }
14643 _ACEOF
14644 if ac_fn_c_try_run "$LINENO"; then :
14645   ac_cv_c_bigendian=no
14646 else
14647   ac_cv_c_bigendian=yes
14648 fi
14649 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14650   conftest.$ac_objext conftest.beam conftest.$ac_ext
14651 fi
14652
14653     fi
14654 fi
14655 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
14656 $as_echo "$ac_cv_c_bigendian" >&6; }
14657  case $ac_cv_c_bigendian in #(
14658    yes)
14659      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
14660 ;; #(
14661    no)
14662       ;; #(
14663    universal)
14664
14665 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
14666
14667      ;; #(
14668    *)
14669      as_fn_error "unknown endianness
14670  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
14671  esac
14672
14673
14674
14675
14676 # Check whether --with-system-libunwind was given.
14677 if test "${with_system_libunwind+set}" = set; then :
14678   withval=$with_system_libunwind;
14679 fi
14680
14681   # If system-libunwind was not specifically set, pick a default setting.
14682   if test x$with_system_libunwind = x; then
14683     case ${target} in
14684       ia64-*-hpux*) with_system_libunwind=yes ;;
14685       *) with_system_libunwind=no ;;
14686     esac
14687   fi
14688   # Based on system-libunwind and target, do we have ipinfo?
14689   if  test x$with_system_libunwind = xyes; then
14690     case ${target} in
14691       ia64-*-*) have_unwind_getipinfo=no ;;
14692       *) have_unwind_getipinfo=yes ;;
14693     esac
14694   else
14695     # Darwin before version 9 does not have _Unwind_GetIPInfo.
14696
14697     case ${target} in
14698       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
14699       *) have_unwind_getipinfo=yes ;;
14700     esac
14701
14702   fi
14703
14704   if test x$have_unwind_getipinfo = xyes; then
14705
14706 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
14707
14708   fi
14709
14710
14711 for ac_header in port.h sched.h semaphore.h sys/file.h sys/mman.h syscall.h sys/epoll.h sys/event.h sys/inotify.h sys/ptrace.h sys/syscall.h sys/user.h sys/utsname.h sys/select.h sys/socket.h net/if.h net/if_arp.h net/route.h netpacket/packet.h sys/prctl.h sys/mount.h sys/vfs.h sys/statfs.h sys/timex.h sys/sysinfo.h utime.h linux/ether.h linux/fs.h linux/ptrace.h linux/reboot.h netinet/in_syst.h netinet/ip.h netinet/ip_mroute.h netinet/if_ether.h
14712 do :
14713   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
14714 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
14715 eval as_val=\$$as_ac_Header
14716    if test "x$as_val" = x""yes; then :
14717   cat >>confdefs.h <<_ACEOF
14718 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
14719 _ACEOF
14720
14721 fi
14722
14723 done
14724
14725
14726 for ac_header in netinet/icmp6.h
14727 do :
14728   ac_fn_c_check_header_compile "$LINENO" "netinet/icmp6.h" "ac_cv_header_netinet_icmp6_h" "#include <netinet/in.h>
14729
14730 "
14731 if test "x$ac_cv_header_netinet_icmp6_h" = x""yes; then :
14732   cat >>confdefs.h <<_ACEOF
14733 #define HAVE_NETINET_ICMP6_H 1
14734 _ACEOF
14735
14736 fi
14737
14738 done
14739
14740
14741 for ac_header in linux/filter.h linux/if_addr.h linux/if_ether.h linux/if_tun.h linux/netlink.h linux/rtnetlink.h
14742 do :
14743   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
14744 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#ifdef HAVE_SYS_SOCKET_H
14745 #include <sys/socket.h>
14746 #endif
14747
14748 "
14749 eval as_val=\$$as_ac_Header
14750    if test "x$as_val" = x""yes; then :
14751   cat >>confdefs.h <<_ACEOF
14752 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
14753 _ACEOF
14754
14755 fi
14756
14757 done
14758
14759
14760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <ustat.h> can be used" >&5
14761 $as_echo_n "checking whether <ustat.h> can be used... " >&6; }
14762 if test "${libgo_cv_c_ustat_h+set}" = set; then :
14763   $as_echo_n "(cached) " >&6
14764 else
14765   CFLAGS_hold=$CFLAGS
14766 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE $OSCFLAGS"
14767 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14768 /* end confdefs.h.  */
14769
14770 #include <sys/types.h>
14771 #ifdef HAVE_LINUX_FILTER_H
14772 #include <linux/filter.h>
14773 #endif
14774 #include <ustat.h>
14775
14776 _ACEOF
14777 if ac_fn_c_try_compile "$LINENO"; then :
14778   libgo_cv_c_ustat_h=yes
14779 else
14780   libgo_cv_c_ustat_h=no
14781 fi
14782 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14783 CFLAGS=$CFLAGS_hold
14784 fi
14785 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_ustat_h" >&5
14786 $as_echo "$libgo_cv_c_ustat_h" >&6; }
14787 if test $libgo_cv_c_ustat_h = yes; then
14788
14789 $as_echo "#define HAVE_USTAT_H 1" >>confdefs.h
14790
14791 fi
14792
14793  if test "$ac_cv_header_sys_mman_h" = yes; then
14794   HAVE_SYS_MMAN_H_TRUE=
14795   HAVE_SYS_MMAN_H_FALSE='#'
14796 else
14797   HAVE_SYS_MMAN_H_TRUE='#'
14798   HAVE_SYS_MMAN_H_FALSE=
14799 fi
14800
14801
14802 for ac_func in strerror_r strsignal wait4 mincore setenv unsetenv dl_iterate_phdr
14803 do :
14804   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14805 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14806 eval as_val=\$$as_ac_var
14807    if test "x$as_val" = x""yes; then :
14808   cat >>confdefs.h <<_ACEOF
14809 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14810 _ACEOF
14811
14812 fi
14813 done
14814
14815  if test "$ac_cv_func_strerror_r" = yes; then
14816   HAVE_STRERROR_R_TRUE=
14817   HAVE_STRERROR_R_FALSE='#'
14818 else
14819   HAVE_STRERROR_R_TRUE='#'
14820   HAVE_STRERROR_R_FALSE=
14821 fi
14822
14823  if test "$ac_cv_func_wait4" = yes; then
14824   HAVE_WAIT4_TRUE=
14825   HAVE_WAIT4_FALSE='#'
14826 else
14827   HAVE_WAIT4_TRUE='#'
14828   HAVE_WAIT4_FALSE=
14829 fi
14830
14831
14832 for ac_func in accept4 dup3 epoll_create1 faccessat fallocate fchmodat fchownat futimesat getxattr inotify_add_watch inotify_init inotify_init1 inotify_rm_watch listxattr mkdirat mknodat open64 openat pipe2 removexattr renameat setxattr sync_file_range splice syscall tee unlinkat unshare utimensat
14833 do :
14834   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14835 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14836 eval as_val=\$$as_ac_var
14837    if test "x$as_val" = x""yes; then :
14838   cat >>confdefs.h <<_ACEOF
14839 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14840 _ACEOF
14841
14842 fi
14843 done
14844
14845 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
14846 if test "x$ac_cv_type_off_t" = x""yes; then :
14847
14848 else
14849
14850 cat >>confdefs.h <<_ACEOF
14851 #define off_t long int
14852 _ACEOF
14853
14854 fi
14855
14856 ac_fn_c_check_type "$LINENO" "loff_t" "ac_cv_type_loff_t" "$ac_includes_default"
14857 if test "x$ac_cv_type_loff_t" = x""yes; then :
14858
14859 cat >>confdefs.h <<_ACEOF
14860 #define HAVE_LOFF_T 1
14861 _ACEOF
14862
14863
14864 fi
14865
14866
14867 LIBS_hold="$LIBS"
14868 LIBS="$LIBS -lm"
14869 for ac_func in cosl expl logl sinl tanl acosl asinl atanl atan2l expm1l ldexpl log10l log1pl
14870 do :
14871   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14872 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14873 eval as_val=\$$as_ac_var
14874    if test "x$as_val" = x""yes; then :
14875   cat >>confdefs.h <<_ACEOF
14876 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14877 _ACEOF
14878
14879 fi
14880 done
14881
14882 LIBS="$LIBS_hold"
14883
14884 CFLAGS_hold="$CFLAGS"
14885 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
14886 LIBS_hold="$LIBS"
14887 LIBS="$LIBS $PTHREAD_LIBS"
14888 for ac_func in sem_timedwait
14889 do :
14890   ac_fn_c_check_func "$LINENO" "sem_timedwait" "ac_cv_func_sem_timedwait"
14891 if test "x$ac_cv_func_sem_timedwait" = x""yes; then :
14892   cat >>confdefs.h <<_ACEOF
14893 #define HAVE_SEM_TIMEDWAIT 1
14894 _ACEOF
14895
14896 fi
14897 done
14898
14899 CFLAGS="$CFLAGS_hold"
14900 LIBS="$LIBS_hold"
14901
14902 LIBS_hold="$LIBS"
14903 LIBS="$LIBS $MATH_LIBS"
14904 for ac_func in matherr
14905 do :
14906   ac_fn_c_check_func "$LINENO" "matherr" "ac_cv_func_matherr"
14907 if test "x$ac_cv_func_matherr" = x""yes; then :
14908   cat >>confdefs.h <<_ACEOF
14909 #define HAVE_MATHERR 1
14910 _ACEOF
14911
14912 fi
14913 done
14914
14915 LIBS="$LIBS_hold"
14916
14917 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_bool_compare_and_swap_4" >&5
14918 $as_echo_n "checking for __sync_bool_compare_and_swap_4... " >&6; }
14919 if test "${libgo_cv_func___sync_bool_compare_and_swap_4+set}" = set; then :
14920   $as_echo_n "(cached) " >&6
14921 else
14922   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14923 /* end confdefs.h.  */
14924
14925 typedef unsigned int uint32  __attribute__ ((mode (SI)));
14926 uint32 i;
14927 int main() { return __sync_bool_compare_and_swap (&i, 0, 1); }
14928
14929 _ACEOF
14930 if ac_fn_c_try_link "$LINENO"; then :
14931   libgo_cv_func___sync_bool_compare_and_swap_4=yes
14932 else
14933   libgo_cv_func___sync_bool_compare_and_swap_4=no
14934 fi
14935 rm -f core conftest.err conftest.$ac_objext \
14936     conftest$ac_exeext conftest.$ac_ext
14937 fi
14938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_func___sync_bool_compare_and_swap_4" >&5
14939 $as_echo "$libgo_cv_func___sync_bool_compare_and_swap_4" >&6; }
14940 if test "$libgo_cv_func___sync_bool_compare_and_swap_4" = "yes"; then
14941
14942 $as_echo "#define HAVE_SYNC_BOOL_COMPARE_AND_SWAP_4 1" >>confdefs.h
14943
14944 fi
14945
14946 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_bool_compare_and_swap_8" >&5
14947 $as_echo_n "checking for __sync_bool_compare_and_swap_8... " >&6; }
14948 if test "${libgo_cv_func___sync_bool_compare_and_swap_8+set}" = set; then :
14949   $as_echo_n "(cached) " >&6
14950 else
14951   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14952 /* end confdefs.h.  */
14953
14954 typedef unsigned int uint64  __attribute__ ((mode (DI)));
14955 uint64 i;
14956 int main() { return __sync_bool_compare_and_swap (&i, 0, 1); }
14957
14958 _ACEOF
14959 if ac_fn_c_try_link "$LINENO"; then :
14960   libgo_cv_func___sync_bool_compare_and_swap_8=yes
14961 else
14962   libgo_cv_func___sync_bool_compare_and_swap_8=no
14963 fi
14964 rm -f core conftest.err conftest.$ac_objext \
14965     conftest$ac_exeext conftest.$ac_ext
14966 fi
14967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_func___sync_bool_compare_and_swap_8" >&5
14968 $as_echo "$libgo_cv_func___sync_bool_compare_and_swap_8" >&6; }
14969 if test "$libgo_cv_func___sync_bool_compare_and_swap_8" = "yes"; then
14970
14971 $as_echo "#define HAVE_SYNC_BOOL_COMPARE_AND_SWAP_8 1" >>confdefs.h
14972
14973 fi
14974
14975 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_fetch_and_add_4" >&5
14976 $as_echo_n "checking for __sync_fetch_and_add_4... " >&6; }
14977 if test "${libgo_cv_func___sync_fetch_and_add_4+set}" = set; then :
14978   $as_echo_n "(cached) " >&6
14979 else
14980   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14981 /* end confdefs.h.  */
14982
14983 typedef unsigned int uint32  __attribute__ ((mode (SI)));
14984 uint32 i;
14985 int main() { return __sync_fetch_and_add (&i, 1); }
14986
14987 _ACEOF
14988 if ac_fn_c_try_link "$LINENO"; then :
14989   libgo_cv_func___sync_fetch_and_add_4=yes
14990 else
14991   libgo_cv_func___sync_fetch_and_add_4=no
14992 fi
14993 rm -f core conftest.err conftest.$ac_objext \
14994     conftest$ac_exeext conftest.$ac_ext
14995 fi
14996 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_func___sync_fetch_and_add_4" >&5
14997 $as_echo "$libgo_cv_func___sync_fetch_and_add_4" >&6; }
14998 if test "$libgo_cv_func___sync_fetch_and_add_4" = "yes"; then
14999
15000 $as_echo "#define HAVE_SYNC_FETCH_AND_ADD_4 1" >>confdefs.h
15001
15002 fi
15003
15004 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_add_and_fetch_8" >&5
15005 $as_echo_n "checking for __sync_add_and_fetch_8... " >&6; }
15006 if test "${libgo_cv_func___sync_add_and_fetch_8+set}" = set; then :
15007   $as_echo_n "(cached) " >&6
15008 else
15009   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15010 /* end confdefs.h.  */
15011
15012 typedef unsigned int uint64  __attribute__ ((mode (DI)));
15013 uint64 i;
15014 int main() { return __sync_add_and_fetch (&i, 1); }
15015
15016 _ACEOF
15017 if ac_fn_c_try_link "$LINENO"; then :
15018   libgo_cv_func___sync_add_and_fetch_8=yes
15019 else
15020   libgo_cv_func___sync_add_and_fetch_8=no
15021 fi
15022 rm -f core conftest.err conftest.$ac_objext \
15023     conftest$ac_exeext conftest.$ac_ext
15024 fi
15025 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_func___sync_add_and_fetch_8" >&5
15026 $as_echo "$libgo_cv_func___sync_add_and_fetch_8" >&6; }
15027 if test "$libgo_cv_func___sync_add_and_fetch_8" = "yes"; then
15028
15029 $as_echo "#define HAVE_SYNC_ADD_AND_FETCH_8 1" >>confdefs.h
15030
15031 fi
15032
15033 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -minline-all-stringops" >&5
15034 $as_echo_n "checking whether compiler supports -minline-all-stringops... " >&6; }
15035 if test "${libgo_cv_c_stringops+set}" = set; then :
15036   $as_echo_n "(cached) " >&6
15037 else
15038   CFLAGS_hold=$CFLAGS
15039 CFLAGS="$CFLAGS -minline-all-stringops"
15040 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15041 /* end confdefs.h.  */
15042 int i;
15043 _ACEOF
15044 if ac_fn_c_try_compile "$LINENO"; then :
15045   libgo_cv_c_stringops=yes
15046 else
15047   libgo_cv_c_stringops=no
15048 fi
15049 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15050 CFLAGS=$CFLAGS_hold
15051 fi
15052 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_stringops" >&5
15053 $as_echo "$libgo_cv_c_stringops" >&6; }
15054 STRINGOPS_FLAG=
15055 if test "$libgo_cv_c_stringops" = yes; then
15056   STRINGOPS_FLAG=-minline-all-stringops
15057 fi
15058
15059
15060 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -mfancy-math-387" >&5
15061 $as_echo_n "checking whether compiler supports -mfancy-math-387... " >&6; }
15062 if test "${libgo_cv_c_fancymath+set}" = set; then :
15063   $as_echo_n "(cached) " >&6
15064 else
15065   CFLAGS_hold=$CFLAGS
15066 CFLAGS="$CFLAGS -mfancy-math-387"
15067 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15068 /* end confdefs.h.  */
15069 int i;
15070 _ACEOF
15071 if ac_fn_c_try_compile "$LINENO"; then :
15072   libgo_cv_c_fancymath=yes
15073 else
15074   libgo_cv_c_fancymath=no
15075 fi
15076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15077 CFLAGS=$CFLAGS_hold
15078 fi
15079 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_fancymath" >&5
15080 $as_echo "$libgo_cv_c_fancymath" >&6; }
15081 MATH_FLAG=
15082 if test "$libgo_cv_c_fancymath" = yes; then
15083   MATH_FLAG="-mfancy-math-387"
15084 fi
15085 MATH_FLAG="${MATH_FLAG} -ffp-contract=off -fno-math-errno -fno-trapping-math"
15086
15087
15088 CFLAGS_hold=$CFLAGS
15089 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE"
15090 ac_fn_c_check_type "$LINENO" "off64_t" "ac_cv_type_off64_t" "$ac_includes_default"
15091 if test "x$ac_cv_type_off64_t" = x""yes; then :
15092
15093 cat >>confdefs.h <<_ACEOF
15094 #define HAVE_OFF64_T 1
15095 _ACEOF
15096
15097
15098 fi
15099
15100 CFLAGS=$CFLAGS_hold
15101
15102 { $as_echo "$as_me:${as_lineno-$LINENO}: checking epoll_event size" >&5
15103 $as_echo_n "checking epoll_event size... " >&6; }
15104 if test "${libgo_cv_c_epoll_event_size+set}" = set; then :
15105   $as_echo_n "(cached) " >&6
15106 else
15107   if ac_fn_c_compute_int "$LINENO" "sizeof (struct epoll_event)" "libgo_cv_c_epoll_event_size"        "#include <sys/epoll.h>"; then :
15108
15109 else
15110   libgo_cv_c_epoll_event_size=0
15111 fi
15112
15113 fi
15114 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_epoll_event_size" >&5
15115 $as_echo "$libgo_cv_c_epoll_event_size" >&6; }
15116 SIZEOF_STRUCT_EPOLL_EVENT=${libgo_cv_c_epoll_event_size}
15117
15118
15119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking epoll_event data.fd offset" >&5
15120 $as_echo_n "checking epoll_event data.fd offset... " >&6; }
15121 if test "${libgo_cv_c_epoll_event_fd_offset+set}" = set; then :
15122   $as_echo_n "(cached) " >&6
15123 else
15124   if ac_fn_c_compute_int "$LINENO" "offsetof (struct epoll_event, data.fd)" "libgo_cv_c_epoll_event_fd_offset"        "#include <stddef.h>
15125 #include <sys/epoll.h>"; then :
15126
15127 else
15128   libgo_cv_c_epoll_event_fd_offset=0
15129 fi
15130
15131 fi
15132 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_epoll_event_fd_offset" >&5
15133 $as_echo "$libgo_cv_c_epoll_event_fd_offset" >&6; }
15134 STRUCT_EPOLL_EVENT_FD_OFFSET=${libgo_cv_c_epoll_event_fd_offset}
15135
15136
15137 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15138 /* end confdefs.h.  */
15139 #include <sys/stat.h>
15140
15141 _ACEOF
15142 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15143   $EGREP "timespec_t.*st_atim" >/dev/null 2>&1; then :
15144   have_stat_timespec=yes
15145 else
15146   have_stat_timespec=no
15147 fi
15148 rm -f conftest*
15149
15150  if test $have_stat_timespec = yes; then
15151   HAVE_STAT_TIMESPEC_TRUE=
15152   HAVE_STAT_TIMESPEC_FALSE='#'
15153 else
15154   HAVE_STAT_TIMESPEC_TRUE='#'
15155   HAVE_STAT_TIMESPEC_FALSE=
15156 fi
15157
15158
15159 ac_fn_c_check_type "$LINENO" "struct exception" "ac_cv_type_struct_exception" "#include <math.h>
15160 "
15161 if test "x$ac_cv_type_struct_exception" = x""yes; then :
15162   libgo_has_struct_exception=yes
15163 else
15164   libgo_has_struct_exception=no
15165 fi
15166
15167 if test "$libgo_has_struct_exception" = "yes"; then
15168
15169 $as_echo "#define HAVE_STRUCT_EXCEPTION 1" >>confdefs.h
15170
15171 fi
15172
15173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setcontext clobbers TLS variables" >&5
15174 $as_echo_n "checking whether setcontext clobbers TLS variables... " >&6; }
15175 if test "${libgo_cv_lib_setcontext_clobbers_tls+set}" = set; then :
15176   $as_echo_n "(cached) " >&6
15177 else
15178   CFLAGS_hold="$CFLAGS"
15179 CFLAGS="$PTHREAD_CFLAGS"
15180 LIBS_hold="$LIBS"
15181 LIBS="$LIBS $PTHREAD_LIBS"
15182 # The cast to long int works around a bug in the HP C Compiler
15183 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15184 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15185 # This bug is HP SR number 8606223364.
15186 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
15187 $as_echo_n "checking size of void *... " >&6; }
15188 if test "${ac_cv_sizeof_void_p+set}" = set; then :
15189   $as_echo_n "(cached) " >&6
15190 else
15191   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
15192
15193 else
15194   if test "$ac_cv_type_void_p" = yes; then
15195      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15196 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15197 { as_fn_set_status 77
15198 as_fn_error "cannot compute sizeof (void *)
15199 See \`config.log' for more details." "$LINENO" 5; }; }
15200    else
15201      ac_cv_sizeof_void_p=0
15202    fi
15203 fi
15204
15205 fi
15206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
15207 $as_echo "$ac_cv_sizeof_void_p" >&6; }
15208
15209
15210
15211 cat >>confdefs.h <<_ACEOF
15212 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
15213 _ACEOF
15214
15215
15216 as_fn_arith $ac_cv_sizeof_void_p \* 8 && ptr_type_size=$as_val
15217 if test "$cross_compiling" = yes; then :
15218   case "$target:$ptr_type_size" in
15219   i?86-*-solaris2.1[01]:64 | x86_64*-*-solaris2.1[01]:64)
15220     libgo_cv_lib_setcontext_clobbers_tls=yes ;;
15221   *)
15222     libgo_cv_lib_setcontext_clobbers_tls=no ;;
15223  esac
15224
15225 else
15226   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15227 /* end confdefs.h.  */
15228
15229 #include <pthread.h>
15230 #include <stdlib.h>
15231 #include <ucontext.h>
15232 #include <unistd.h>
15233
15234 __thread int tls;
15235
15236 static char stack[10 * 1024 * 1024];
15237 static ucontext_t c;
15238
15239 /* Called via makecontext/setcontext.  */
15240
15241 static void
15242 cfn (void)
15243 {
15244   exit (tls);
15245 }
15246
15247 /* Called via pthread_create.  */
15248
15249 static void *
15250 tfn (void *dummy)
15251 {
15252   /* The thread should still see this value after calling
15253      setcontext.  */
15254   tls = 0;
15255
15256   setcontext (&c);
15257
15258   /* The call to setcontext should not return.  */
15259   abort ();
15260 }
15261
15262 int
15263 main ()
15264 {
15265   pthread_t tid;
15266
15267   /* The thread should not see this value.  */
15268   tls = 1;
15269
15270   if (getcontext (&c) < 0)
15271     abort ();
15272
15273   c.uc_stack.ss_sp = stack;
15274 #ifdef MAKECONTEXT_STACK_TOP
15275   c.uc_stack.ss_sp += sizeof stack;
15276 #endif
15277   c.uc_stack.ss_flags = 0;
15278   c.uc_stack.ss_size = sizeof stack;
15279   c.uc_link = NULL;
15280   makecontext (&c, cfn, 0);
15281
15282   if (pthread_create (&tid, NULL, tfn, NULL) != 0)
15283     abort ();
15284
15285   if (pthread_join (tid, NULL) != 0)
15286     abort ();
15287
15288   /* The thread should have called exit.  */
15289   abort ();
15290 }
15291
15292 _ACEOF
15293 if ac_fn_c_try_run "$LINENO"; then :
15294   libgo_cv_lib_setcontext_clobbers_tls=no
15295 else
15296   libgo_cv_lib_setcontext_clobbers_tls=yes
15297 fi
15298 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15299   conftest.$ac_objext conftest.beam conftest.$ac_ext
15300 fi
15301
15302 CFLAGS="$CFLAGS_hold"
15303 LIBS="$LIBS_hold"
15304
15305 fi
15306 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_setcontext_clobbers_tls" >&5
15307 $as_echo "$libgo_cv_lib_setcontext_clobbers_tls" >&6; }
15308 if test "$libgo_cv_lib_setcontext_clobbers_tls" = "yes"; then
15309
15310 $as_echo "#define SETCONTEXT_CLOBBERS_TLS 1" >>confdefs.h
15311
15312 fi
15313
15314 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .eh_frame section should be read-only" >&5
15315 $as_echo_n "checking whether .eh_frame section should be read-only... " >&6; }
15316 if test "${libgo_cv_ro_eh_frame+set}" = set; then :
15317   $as_echo_n "(cached) " >&6
15318 else
15319
15320 libgo_cv_ro_eh_frame=no
15321 echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
15322 if $CC $CFLAGS -S -fpic -fexceptions -o conftest.s conftest.c > /dev/null 2>&1; then
15323   if grep '.section.*eh_frame.*"a"' conftest.s > /dev/null; then
15324     libgo_cv_ro_eh_frame=yes
15325   elif grep '.section.*eh_frame.*#alloc' conftest.c \
15326        | grep -v '#write' > /dev/null; then
15327     libgo_cv_ro_eh_frame=yes
15328   fi
15329 fi
15330 rm -f conftest.*
15331
15332 fi
15333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ro_eh_frame" >&5
15334 $as_echo "$libgo_cv_ro_eh_frame" >&6; }
15335 if test "x$libgo_cv_ro_eh_frame" = xyes; then
15336
15337 $as_echo "#define EH_FRAME_FLAGS \"a\"" >>confdefs.h
15338
15339 else
15340
15341 $as_echo "#define EH_FRAME_FLAGS \"aw\"" >>confdefs.h
15342
15343 fi
15344
15345 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Qunused-arguments" >&5
15346 $as_echo_n "checking if compiler supports -Qunused-arguments... " >&6; }
15347 if test "${libgo_cv_c_unused_arguments+set}" = set; then :
15348   $as_echo_n "(cached) " >&6
15349 else
15350   CFLAGS_hold=$CFLAGS
15351 CFLAGS="$CFLAGS -Qunused-arguments"
15352 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15353 /* end confdefs.h.  */
15354 int i;
15355 _ACEOF
15356 if ac_fn_c_try_compile "$LINENO"; then :
15357   libgo_cv_c_unused_arguments=yes
15358 else
15359   libgo_cv_c_unused_arguments=no
15360 fi
15361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15362 CFLAGS=$CFLAGS_hold
15363 fi
15364 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_unused_arguments" >&5
15365 $as_echo "$libgo_cv_c_unused_arguments" >&6; }
15366
15367 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if assembler supports GNU comdat group syntax" >&5
15368 $as_echo_n "checking if assembler supports GNU comdat group syntax... " >&6; }
15369 if test "${libgo_cv_as_comdat_gnu+set}" = set; then :
15370   $as_echo_n "(cached) " >&6
15371 else
15372
15373 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
15374 CFLAGS_hold=$CFLAGS
15375 if test "$libgo_cv_c_unused_arguments" = yes; then
15376   CFLAGS="$CFLAGS -Qunused-arguments"
15377 fi
15378 if $CC $CFLAGS -c conftest.s > /dev/null 2>&1; then
15379   libgo_cv_as_comdat_gnu=yes
15380 else
15381   libgo_cv_as_comdat_gnu=no
15382 fi
15383 CFLAGS=$CFLAGS_hold
15384
15385 fi
15386 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_comdat_gnu" >&5
15387 $as_echo "$libgo_cv_as_comdat_gnu" >&6; }
15388 if test "x$libgo_cv_as_comdat_gnu" = xyes; then
15389
15390 $as_echo "#define HAVE_AS_COMDAT_GAS 1" >>confdefs.h
15391
15392 fi
15393
15394 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports pc related relocs" >&5
15395 $as_echo_n "checking assembler supports pc related relocs... " >&6; }
15396 if test "${libgo_cv_as_x86_pcrel+set}" = set; then :
15397   $as_echo_n "(cached) " >&6
15398 else
15399
15400 libgo_cv_as_x86_pcrel=yes
15401 echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s
15402 CFLAGS_hold=$CFLAGS
15403 if test "$libgo_cv_c_unused_arguments" = yes; then
15404   CFLAGS="$CFLAGS -Qunused-arguments"
15405 fi
15406 if $CC $CFLAGS -c conftest.s 2>&1 | $EGREP -i 'illegal|warning' > /dev/null; then
15407     libgo_cv_as_x86_pcrel=no
15408 fi
15409 CFLAGS=$CFLAGS_hold
15410
15411 fi
15412 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_pcrel" >&5
15413 $as_echo "$libgo_cv_as_x86_pcrel" >&6; }
15414 if test "x$libgo_cv_as_x86_pcrel" = xyes; then
15415
15416 $as_echo "#define HAVE_AS_X86_PCREL 1" >>confdefs.h
15417
15418 fi
15419
15420 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports unwind section type" >&5
15421 $as_echo_n "checking assembler supports unwind section type... " >&6; }
15422 if test "${libgo_cv_as_x86_64_unwind_section_type+set}" = set; then :
15423   $as_echo_n "(cached) " >&6
15424 else
15425
15426 libgo_cv_as_x86_64_unwind_section_type=yes
15427 echo '.section .eh_frame,"a",@unwind' > conftest.s
15428 CFLAGS_hold=$CFLAGS
15429 if test "$libgo_cv_c_unused_arguments" = yes; then
15430   CFLAGS="$CFLAGS -Qunused-arguments"
15431 fi
15432 if $CC $CFLAGS -c conftest.s 2>&1 | grep -i warning > /dev/null; then
15433     libgo_cv_as_x86_64_unwind_section_type=no
15434 fi
15435 CFLAGS=$CFLAGS_hold
15436
15437 fi
15438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_64_unwind_section_type" >&5
15439 $as_echo "$libgo_cv_as_x86_64_unwind_section_type" >&6; }
15440 if test "x$libgo_cv_as_x86_64_unwind_section_type" = xyes; then
15441
15442 $as_echo "#define HAVE_AS_X86_64_UNWIND_SECTION_TYPE 1" >>confdefs.h
15443
15444 fi
15445
15446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports AES instructions" >&5
15447 $as_echo_n "checking assembler supports AES instructions... " >&6; }
15448 if test "${libgo_cv_as_x86_aes+set}" = set; then :
15449   $as_echo_n "(cached) " >&6
15450 else
15451
15452 libgo_cv_as_x86_aes=yes
15453 echo 'aesenc %xmm0, %xmm1' > conftest.s
15454 CFLAGS_hold=$CFLAGS
15455 if test "$libgo_cv_c_unused_arguments" = yes; then
15456   CFLAGS="$CFLAGS -Qunused-arguments"
15457 fi
15458 if $CC $CFLAGS -c conftest.s 2>&1 | grep -i error > /dev/null; then
15459     libgo_cv_as_x86_aes=no
15460 fi
15461 CFLAGS=$CFLAGS_hold
15462
15463 fi
15464 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_aes" >&5
15465 $as_echo "$libgo_cv_as_x86_aes" >&6; }
15466 if test "x$libgo_cv_as_x86_aes" = xyes; then
15467
15468 $as_echo "#define HAVE_AS_X86_AES 1" >>confdefs.h
15469
15470 fi
15471
15472 cat >confcache <<\_ACEOF
15473 # This file is a shell script that caches the results of configure
15474 # tests run on this system so they can be shared between configure
15475 # scripts and configure runs, see configure's option --config-cache.
15476 # It is not useful on other systems.  If it contains results you don't
15477 # want to keep, you may remove or edit it.
15478 #
15479 # config.status only pays attention to the cache file if you give it
15480 # the --recheck option to rerun configure.
15481 #
15482 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15483 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15484 # following values.
15485
15486 _ACEOF
15487
15488 # The following way of writing the cache mishandles newlines in values,
15489 # but we know of no workaround that is simple, portable, and efficient.
15490 # So, we kill variables containing newlines.
15491 # Ultrix sh set writes to stderr and can't be redirected directly,
15492 # and sets the high bit in the cache file unless we assign to the vars.
15493 (
15494   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15495     eval ac_val=\$$ac_var
15496     case $ac_val in #(
15497     *${as_nl}*)
15498       case $ac_var in #(
15499       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15500 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15501       esac
15502       case $ac_var in #(
15503       _ | IFS | as_nl) ;; #(
15504       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15505       *) { eval $ac_var=; unset $ac_var;} ;;
15506       esac ;;
15507     esac
15508   done
15509
15510   (set) 2>&1 |
15511     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15512     *${as_nl}ac_space=\ *)
15513       # `set' does not quote correctly, so add quotes: double-quote
15514       # substitution turns \\\\ into \\, and sed turns \\ into \.
15515       sed -n \
15516         "s/'/'\\\\''/g;
15517           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15518       ;; #(
15519     *)
15520       # `set' quotes correctly as required by POSIX, so do not add quotes.
15521       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15522       ;;
15523     esac |
15524     sort
15525 ) |
15526   sed '
15527      /^ac_cv_env_/b end
15528      t clear
15529      :clear
15530      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15531      t end
15532      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15533      :end' >>confcache
15534 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15535   if test -w "$cache_file"; then
15536     test "x$cache_file" != "x/dev/null" &&
15537       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15538 $as_echo "$as_me: updating cache $cache_file" >&6;}
15539     cat confcache >$cache_file
15540   else
15541     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15542 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15543   fi
15544 fi
15545 rm -f confcache
15546
15547 if test ${multilib} = yes; then
15548   multilib_arg="--enable-multilib"
15549 else
15550   multilib_arg=
15551 fi
15552
15553 ac_config_files="$ac_config_files Makefile testsuite/Makefile"
15554
15555
15556 ac_config_commands="$ac_config_commands default"
15557
15558
15559 cat >confcache <<\_ACEOF
15560 # This file is a shell script that caches the results of configure
15561 # tests run on this system so they can be shared between configure
15562 # scripts and configure runs, see configure's option --config-cache.
15563 # It is not useful on other systems.  If it contains results you don't
15564 # want to keep, you may remove or edit it.
15565 #
15566 # config.status only pays attention to the cache file if you give it
15567 # the --recheck option to rerun configure.
15568 #
15569 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15570 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15571 # following values.
15572
15573 _ACEOF
15574
15575 # The following way of writing the cache mishandles newlines in values,
15576 # but we know of no workaround that is simple, portable, and efficient.
15577 # So, we kill variables containing newlines.
15578 # Ultrix sh set writes to stderr and can't be redirected directly,
15579 # and sets the high bit in the cache file unless we assign to the vars.
15580 (
15581   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15582     eval ac_val=\$$ac_var
15583     case $ac_val in #(
15584     *${as_nl}*)
15585       case $ac_var in #(
15586       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15587 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15588       esac
15589       case $ac_var in #(
15590       _ | IFS | as_nl) ;; #(
15591       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15592       *) { eval $ac_var=; unset $ac_var;} ;;
15593       esac ;;
15594     esac
15595   done
15596
15597   (set) 2>&1 |
15598     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15599     *${as_nl}ac_space=\ *)
15600       # `set' does not quote correctly, so add quotes: double-quote
15601       # substitution turns \\\\ into \\, and sed turns \\ into \.
15602       sed -n \
15603         "s/'/'\\\\''/g;
15604           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15605       ;; #(
15606     *)
15607       # `set' quotes correctly as required by POSIX, so do not add quotes.
15608       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15609       ;;
15610     esac |
15611     sort
15612 ) |
15613   sed '
15614      /^ac_cv_env_/b end
15615      t clear
15616      :clear
15617      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15618      t end
15619      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15620      :end' >>confcache
15621 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15622   if test -w "$cache_file"; then
15623     test "x$cache_file" != "x/dev/null" &&
15624       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15625 $as_echo "$as_me: updating cache $cache_file" >&6;}
15626     cat confcache >$cache_file
15627   else
15628     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15629 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15630   fi
15631 fi
15632 rm -f confcache
15633
15634 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15635 # Let make expand exec_prefix.
15636 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15637
15638 DEFS=-DHAVE_CONFIG_H
15639
15640 ac_libobjs=
15641 ac_ltlibobjs=
15642 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15643   # 1. Remove the extension, and $U if already installed.
15644   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15645   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15646   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15647   #    will be set to the directory where LIBOBJS objects are built.
15648   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15649   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15650 done
15651 LIBOBJS=$ac_libobjs
15652
15653 LTLIBOBJS=$ac_ltlibobjs
15654
15655
15656  if test -n "$EXEEXT"; then
15657   am__EXEEXT_TRUE=
15658   am__EXEEXT_FALSE='#'
15659 else
15660   am__EXEEXT_TRUE='#'
15661   am__EXEEXT_FALSE=
15662 fi
15663
15664 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
15665   as_fn_error "conditional \"AMDEP\" was never defined.
15666 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15667 fi
15668 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
15669   as_fn_error "conditional \"am__fastdepCC\" was never defined.
15670 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15671 fi
15672 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15673   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
15674 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15675 fi
15676 if test -z "${USE_LIBFFI_TRUE}" && test -z "${USE_LIBFFI_FALSE}"; then
15677   as_fn_error "conditional \"USE_LIBFFI\" was never defined.
15678 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15679 fi
15680 if test -z "${LIBGO_IS_DARWIN_TRUE}" && test -z "${LIBGO_IS_DARWIN_FALSE}"; then
15681   as_fn_error "conditional \"LIBGO_IS_DARWIN\" was never defined.
15682 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15683 fi
15684 if test -z "${LIBGO_IS_FREEBSD_TRUE}" && test -z "${LIBGO_IS_FREEBSD_FALSE}"; then
15685   as_fn_error "conditional \"LIBGO_IS_FREEBSD\" was never defined.
15686 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15687 fi
15688 if test -z "${LIBGO_IS_IRIX_TRUE}" && test -z "${LIBGO_IS_IRIX_FALSE}"; then
15689   as_fn_error "conditional \"LIBGO_IS_IRIX\" was never defined.
15690 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15691 fi
15692 if test -z "${LIBGO_IS_LINUX_TRUE}" && test -z "${LIBGO_IS_LINUX_FALSE}"; then
15693   as_fn_error "conditional \"LIBGO_IS_LINUX\" was never defined.
15694 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15695 fi
15696 if test -z "${LIBGO_IS_NETBSD_TRUE}" && test -z "${LIBGO_IS_NETBSD_FALSE}"; then
15697   as_fn_error "conditional \"LIBGO_IS_NETBSD\" was never defined.
15698 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15699 fi
15700 if test -z "${LIBGO_IS_OPENBSD_TRUE}" && test -z "${LIBGO_IS_OPENBSD_FALSE}"; then
15701   as_fn_error "conditional \"LIBGO_IS_OPENBSD\" was never defined.
15702 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15703 fi
15704 if test -z "${LIBGO_IS_DRAGONFLY_TRUE}" && test -z "${LIBGO_IS_DRAGONFLY_FALSE}"; then
15705   as_fn_error "conditional \"LIBGO_IS_DRAGONFLY\" was never defined.
15706 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15707 fi
15708 if test -z "${LIBGO_IS_RTEMS_TRUE}" && test -z "${LIBGO_IS_RTEMS_FALSE}"; then
15709   as_fn_error "conditional \"LIBGO_IS_RTEMS\" was never defined.
15710 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15711 fi
15712 if test -z "${LIBGO_IS_SOLARIS_TRUE}" && test -z "${LIBGO_IS_SOLARIS_FALSE}"; then
15713   as_fn_error "conditional \"LIBGO_IS_SOLARIS\" was never defined.
15714 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15715 fi
15716 if test -z "${LIBGO_IS_AIX_TRUE}" && test -z "${LIBGO_IS_AIX_FALSE}"; then
15717   as_fn_error "conditional \"LIBGO_IS_AIX\" was never defined.
15718 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15719 fi
15720 if test -z "${LIBGO_IS_BSD_TRUE}" && test -z "${LIBGO_IS_BSD_FALSE}"; then
15721   as_fn_error "conditional \"LIBGO_IS_BSD\" was never defined.
15722 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15723 fi
15724 if test -z "${USING_SPLIT_STACK_TRUE}" && test -z "${USING_SPLIT_STACK_FALSE}"; then
15725   as_fn_error "conditional \"USING_SPLIT_STACK\" was never defined.
15726 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15727 fi
15728 if test -z "${GOC_IS_LLGO_TRUE}" && test -z "${GOC_IS_LLGO_FALSE}"; then
15729   as_fn_error "conditional \"GOC_IS_LLGO\" was never defined.
15730 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15731 fi
15732
15733 if test -z "${HAVE_SYS_MMAN_H_TRUE}" && test -z "${HAVE_SYS_MMAN_H_FALSE}"; then
15734   as_fn_error "conditional \"HAVE_SYS_MMAN_H\" was never defined.
15735 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15736 fi
15737 if test -z "${HAVE_STRERROR_R_TRUE}" && test -z "${HAVE_STRERROR_R_FALSE}"; then
15738   as_fn_error "conditional \"HAVE_STRERROR_R\" was never defined.
15739 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15740 fi
15741 if test -z "${HAVE_WAIT4_TRUE}" && test -z "${HAVE_WAIT4_FALSE}"; then
15742   as_fn_error "conditional \"HAVE_WAIT4\" was never defined.
15743 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15744 fi
15745 if test -z "${HAVE_STAT_TIMESPEC_TRUE}" && test -z "${HAVE_STAT_TIMESPEC_FALSE}"; then
15746   as_fn_error "conditional \"HAVE_STAT_TIMESPEC\" was never defined.
15747 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15748 fi
15749
15750 : ${CONFIG_STATUS=./config.status}
15751 ac_write_fail=0
15752 ac_clean_files_save=$ac_clean_files
15753 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15754 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15755 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15756 as_write_fail=0
15757 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15758 #! $SHELL
15759 # Generated by $as_me.
15760 # Run this file to recreate the current configuration.
15761 # Compiler output produced by configure, useful for debugging
15762 # configure, is in config.log if it exists.
15763
15764 debug=false
15765 ac_cs_recheck=false
15766 ac_cs_silent=false
15767
15768 SHELL=\${CONFIG_SHELL-$SHELL}
15769 export SHELL
15770 _ASEOF
15771 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15772 ## -------------------- ##
15773 ## M4sh Initialization. ##
15774 ## -------------------- ##
15775
15776 # Be more Bourne compatible
15777 DUALCASE=1; export DUALCASE # for MKS sh
15778 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15779   emulate sh
15780   NULLCMD=:
15781   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15782   # is contrary to our usage.  Disable this feature.
15783   alias -g '${1+"$@"}'='"$@"'
15784   setopt NO_GLOB_SUBST
15785 else
15786   case `(set -o) 2>/dev/null` in #(
15787   *posix*) :
15788     set -o posix ;; #(
15789   *) :
15790      ;;
15791 esac
15792 fi
15793
15794
15795 as_nl='
15796 '
15797 export as_nl
15798 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15799 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15800 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15801 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15802 # Prefer a ksh shell builtin over an external printf program on Solaris,
15803 # but without wasting forks for bash or zsh.
15804 if test -z "$BASH_VERSION$ZSH_VERSION" \
15805     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15806   as_echo='print -r --'
15807   as_echo_n='print -rn --'
15808 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15809   as_echo='printf %s\n'
15810   as_echo_n='printf %s'
15811 else
15812   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15813     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15814     as_echo_n='/usr/ucb/echo -n'
15815   else
15816     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15817     as_echo_n_body='eval
15818       arg=$1;
15819       case $arg in #(
15820       *"$as_nl"*)
15821         expr "X$arg" : "X\\(.*\\)$as_nl";
15822         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15823       esac;
15824       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15825     '
15826     export as_echo_n_body
15827     as_echo_n='sh -c $as_echo_n_body as_echo'
15828   fi
15829   export as_echo_body
15830   as_echo='sh -c $as_echo_body as_echo'
15831 fi
15832
15833 # The user is always right.
15834 if test "${PATH_SEPARATOR+set}" != set; then
15835   PATH_SEPARATOR=:
15836   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15837     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15838       PATH_SEPARATOR=';'
15839   }
15840 fi
15841
15842
15843 # IFS
15844 # We need space, tab and new line, in precisely that order.  Quoting is
15845 # there to prevent editors from complaining about space-tab.
15846 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15847 # splitting by setting IFS to empty value.)
15848 IFS=" ""        $as_nl"
15849
15850 # Find who we are.  Look in the path if we contain no directory separator.
15851 case $0 in #((
15852   *[\\/]* ) as_myself=$0 ;;
15853   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15854 for as_dir in $PATH
15855 do
15856   IFS=$as_save_IFS
15857   test -z "$as_dir" && as_dir=.
15858     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15859   done
15860 IFS=$as_save_IFS
15861
15862      ;;
15863 esac
15864 # We did not find ourselves, most probably we were run as `sh COMMAND'
15865 # in which case we are not to be found in the path.
15866 if test "x$as_myself" = x; then
15867   as_myself=$0
15868 fi
15869 if test ! -f "$as_myself"; then
15870   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15871   exit 1
15872 fi
15873
15874 # Unset variables that we do not need and which cause bugs (e.g. in
15875 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15876 # suppresses any "Segmentation fault" message there.  '((' could
15877 # trigger a bug in pdksh 5.2.14.
15878 for as_var in BASH_ENV ENV MAIL MAILPATH
15879 do eval test x\${$as_var+set} = xset \
15880   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15881 done
15882 PS1='$ '
15883 PS2='> '
15884 PS4='+ '
15885
15886 # NLS nuisances.
15887 LC_ALL=C
15888 export LC_ALL
15889 LANGUAGE=C
15890 export LANGUAGE
15891
15892 # CDPATH.
15893 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15894
15895
15896 # as_fn_error ERROR [LINENO LOG_FD]
15897 # ---------------------------------
15898 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15899 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15900 # script with status $?, using 1 if that was 0.
15901 as_fn_error ()
15902 {
15903   as_status=$?; test $as_status -eq 0 && as_status=1
15904   if test "$3"; then
15905     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15906     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
15907   fi
15908   $as_echo "$as_me: error: $1" >&2
15909   as_fn_exit $as_status
15910 } # as_fn_error
15911
15912
15913 # as_fn_set_status STATUS
15914 # -----------------------
15915 # Set $? to STATUS, without forking.
15916 as_fn_set_status ()
15917 {
15918   return $1
15919 } # as_fn_set_status
15920
15921 # as_fn_exit STATUS
15922 # -----------------
15923 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15924 as_fn_exit ()
15925 {
15926   set +e
15927   as_fn_set_status $1
15928   exit $1
15929 } # as_fn_exit
15930
15931 # as_fn_unset VAR
15932 # ---------------
15933 # Portably unset VAR.
15934 as_fn_unset ()
15935 {
15936   { eval $1=; unset $1;}
15937 }
15938 as_unset=as_fn_unset
15939 # as_fn_append VAR VALUE
15940 # ----------------------
15941 # Append the text in VALUE to the end of the definition contained in VAR. Take
15942 # advantage of any shell optimizations that allow amortized linear growth over
15943 # repeated appends, instead of the typical quadratic growth present in naive
15944 # implementations.
15945 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15946   eval 'as_fn_append ()
15947   {
15948     eval $1+=\$2
15949   }'
15950 else
15951   as_fn_append ()
15952   {
15953     eval $1=\$$1\$2
15954   }
15955 fi # as_fn_append
15956
15957 # as_fn_arith ARG...
15958 # ------------------
15959 # Perform arithmetic evaluation on the ARGs, and store the result in the
15960 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15961 # must be portable across $(()) and expr.
15962 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15963   eval 'as_fn_arith ()
15964   {
15965     as_val=$(( $* ))
15966   }'
15967 else
15968   as_fn_arith ()
15969   {
15970     as_val=`expr "$@" || test $? -eq 1`
15971   }
15972 fi # as_fn_arith
15973
15974
15975 if expr a : '\(a\)' >/dev/null 2>&1 &&
15976    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15977   as_expr=expr
15978 else
15979   as_expr=false
15980 fi
15981
15982 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15983   as_basename=basename
15984 else
15985   as_basename=false
15986 fi
15987
15988 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15989   as_dirname=dirname
15990 else
15991   as_dirname=false
15992 fi
15993
15994 as_me=`$as_basename -- "$0" ||
15995 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15996          X"$0" : 'X\(//\)$' \| \
15997          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15998 $as_echo X/"$0" |
15999     sed '/^.*\/\([^/][^/]*\)\/*$/{
16000             s//\1/
16001             q
16002           }
16003           /^X\/\(\/\/\)$/{
16004             s//\1/
16005             q
16006           }
16007           /^X\/\(\/\).*/{
16008             s//\1/
16009             q
16010           }
16011           s/.*/./; q'`
16012
16013 # Avoid depending upon Character Ranges.
16014 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16015 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16016 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16017 as_cr_digits='0123456789'
16018 as_cr_alnum=$as_cr_Letters$as_cr_digits
16019
16020 ECHO_C= ECHO_N= ECHO_T=
16021 case `echo -n x` in #(((((
16022 -n*)
16023   case `echo 'xy\c'` in
16024   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16025   xy)  ECHO_C='\c';;
16026   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16027        ECHO_T=' ';;
16028   esac;;
16029 *)
16030   ECHO_N='-n';;
16031 esac
16032
16033 rm -f conf$$ conf$$.exe conf$$.file
16034 if test -d conf$$.dir; then
16035   rm -f conf$$.dir/conf$$.file
16036 else
16037   rm -f conf$$.dir
16038   mkdir conf$$.dir 2>/dev/null
16039 fi
16040 if (echo >conf$$.file) 2>/dev/null; then
16041   if ln -s conf$$.file conf$$ 2>/dev/null; then
16042     as_ln_s='ln -s'
16043     # ... but there are two gotchas:
16044     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16045     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16046     # In both cases, we have to default to `cp -p'.
16047     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16048       as_ln_s='cp -p'
16049   elif ln conf$$.file conf$$ 2>/dev/null; then
16050     as_ln_s=ln
16051   else
16052     as_ln_s='cp -p'
16053   fi
16054 else
16055   as_ln_s='cp -p'
16056 fi
16057 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16058 rmdir conf$$.dir 2>/dev/null
16059
16060
16061 # as_fn_mkdir_p
16062 # -------------
16063 # Create "$as_dir" as a directory, including parents if necessary.
16064 as_fn_mkdir_p ()
16065 {
16066
16067   case $as_dir in #(
16068   -*) as_dir=./$as_dir;;
16069   esac
16070   test -d "$as_dir" || eval $as_mkdir_p || {
16071     as_dirs=
16072     while :; do
16073       case $as_dir in #(
16074       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16075       *) as_qdir=$as_dir;;
16076       esac
16077       as_dirs="'$as_qdir' $as_dirs"
16078       as_dir=`$as_dirname -- "$as_dir" ||
16079 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16080          X"$as_dir" : 'X\(//\)[^/]' \| \
16081          X"$as_dir" : 'X\(//\)$' \| \
16082          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16083 $as_echo X"$as_dir" |
16084     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16085             s//\1/
16086             q
16087           }
16088           /^X\(\/\/\)[^/].*/{
16089             s//\1/
16090             q
16091           }
16092           /^X\(\/\/\)$/{
16093             s//\1/
16094             q
16095           }
16096           /^X\(\/\).*/{
16097             s//\1/
16098             q
16099           }
16100           s/.*/./; q'`
16101       test -d "$as_dir" && break
16102     done
16103     test -z "$as_dirs" || eval "mkdir $as_dirs"
16104   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
16105
16106
16107 } # as_fn_mkdir_p
16108 if mkdir -p . 2>/dev/null; then
16109   as_mkdir_p='mkdir -p "$as_dir"'
16110 else
16111   test -d ./-p && rmdir ./-p
16112   as_mkdir_p=false
16113 fi
16114
16115 if test -x / >/dev/null 2>&1; then
16116   as_test_x='test -x'
16117 else
16118   if ls -dL / >/dev/null 2>&1; then
16119     as_ls_L_option=L
16120   else
16121     as_ls_L_option=
16122   fi
16123   as_test_x='
16124     eval sh -c '\''
16125       if test -d "$1"; then
16126         test -d "$1/.";
16127       else
16128         case $1 in #(
16129         -*)set "./$1";;
16130         esac;
16131         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
16132         ???[sx]*):;;*)false;;esac;fi
16133     '\'' sh
16134   '
16135 fi
16136 as_executable_p=$as_test_x
16137
16138 # Sed expression to map a string onto a valid CPP name.
16139 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16140
16141 # Sed expression to map a string onto a valid variable name.
16142 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16143
16144
16145 exec 6>&1
16146 ## ----------------------------------- ##
16147 ## Main body of $CONFIG_STATUS script. ##
16148 ## ----------------------------------- ##
16149 _ASEOF
16150 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16151
16152 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16153 # Save the log message, to keep $0 and so on meaningful, and to
16154 # report actual input values of CONFIG_FILES etc. instead of their
16155 # values after options handling.
16156 ac_log="
16157 This file was extended by package-unused $as_me version-unused, which was
16158 generated by GNU Autoconf 2.64.  Invocation command line was
16159
16160   CONFIG_FILES    = $CONFIG_FILES
16161   CONFIG_HEADERS  = $CONFIG_HEADERS
16162   CONFIG_LINKS    = $CONFIG_LINKS
16163   CONFIG_COMMANDS = $CONFIG_COMMANDS
16164   $ $0 $@
16165
16166 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16167 "
16168
16169 _ACEOF
16170
16171 case $ac_config_files in *"
16172 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16173 esac
16174
16175 case $ac_config_headers in *"
16176 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16177 esac
16178
16179
16180 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16181 # Files that config.status was made for.
16182 config_files="$ac_config_files"
16183 config_headers="$ac_config_headers"
16184 config_commands="$ac_config_commands"
16185
16186 _ACEOF
16187
16188 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16189 ac_cs_usage="\
16190 \`$as_me' instantiates files and other configuration actions
16191 from templates according to the current configuration.  Unless the files
16192 and actions are specified as TAGs, all are instantiated by default.
16193
16194 Usage: $0 [OPTION]... [TAG]...
16195
16196   -h, --help       print this help, then exit
16197   -V, --version    print version number and configuration settings, then exit
16198   -q, --quiet, --silent
16199                    do not print progress messages
16200   -d, --debug      don't remove temporary files
16201       --recheck    update $as_me by reconfiguring in the same conditions
16202       --file=FILE[:TEMPLATE]
16203                    instantiate the configuration file FILE
16204       --header=FILE[:TEMPLATE]
16205                    instantiate the configuration header FILE
16206
16207 Configuration files:
16208 $config_files
16209
16210 Configuration headers:
16211 $config_headers
16212
16213 Configuration commands:
16214 $config_commands
16215
16216 Report bugs to the package provider."
16217
16218 _ACEOF
16219 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16220 ac_cs_version="\\
16221 package-unused config.status version-unused
16222 configured by $0, generated by GNU Autoconf 2.64,
16223   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
16224
16225 Copyright (C) 2009 Free Software Foundation, Inc.
16226 This config.status script is free software; the Free Software Foundation
16227 gives unlimited permission to copy, distribute and modify it."
16228
16229 ac_pwd='$ac_pwd'
16230 srcdir='$srcdir'
16231 INSTALL='$INSTALL'
16232 MKDIR_P='$MKDIR_P'
16233 AWK='$AWK'
16234 test -n "\$AWK" || AWK=awk
16235 _ACEOF
16236
16237 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16238 # The default lists apply if the user does not specify any file.
16239 ac_need_defaults=:
16240 while test $# != 0
16241 do
16242   case $1 in
16243   --*=*)
16244     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16245     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16246     ac_shift=:
16247     ;;
16248   *)
16249     ac_option=$1
16250     ac_optarg=$2
16251     ac_shift=shift
16252     ;;
16253   esac
16254
16255   case $ac_option in
16256   # Handling of the options.
16257   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16258     ac_cs_recheck=: ;;
16259   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16260     $as_echo "$ac_cs_version"; exit ;;
16261   --debug | --debu | --deb | --de | --d | -d )
16262     debug=: ;;
16263   --file | --fil | --fi | --f )
16264     $ac_shift
16265     case $ac_optarg in
16266     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16267     esac
16268     as_fn_append CONFIG_FILES " '$ac_optarg'"
16269     ac_need_defaults=false;;
16270   --header | --heade | --head | --hea )
16271     $ac_shift
16272     case $ac_optarg in
16273     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16274     esac
16275     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16276     ac_need_defaults=false;;
16277   --he | --h)
16278     # Conflict between --help and --header
16279     as_fn_error "ambiguous option: \`$1'
16280 Try \`$0 --help' for more information.";;
16281   --help | --hel | -h )
16282     $as_echo "$ac_cs_usage"; exit ;;
16283   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16284   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16285     ac_cs_silent=: ;;
16286
16287   # This is an error.
16288   -*) as_fn_error "unrecognized option: \`$1'
16289 Try \`$0 --help' for more information." ;;
16290
16291   *) as_fn_append ac_config_targets " $1"
16292      ac_need_defaults=false ;;
16293
16294   esac
16295   shift
16296 done
16297
16298 ac_configure_extra_args=
16299
16300 if $ac_cs_silent; then
16301   exec 6>/dev/null
16302   ac_configure_extra_args="$ac_configure_extra_args --silent"
16303 fi
16304
16305 _ACEOF
16306 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16307 if \$ac_cs_recheck; then
16308   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16309   shift
16310   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16311   CONFIG_SHELL='$SHELL'
16312   export CONFIG_SHELL
16313   exec "\$@"
16314 fi
16315
16316 _ACEOF
16317 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16318 exec 5>>config.log
16319 {
16320   echo
16321   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16322 ## Running $as_me. ##
16323 _ASBOX
16324   $as_echo "$ac_log"
16325 } >&5
16326
16327 _ACEOF
16328 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16329 #
16330 # INIT-COMMANDS
16331 #
16332
16333 srcdir="$srcdir"
16334 host="$host"
16335 target="$target"
16336 with_multisubdir="$with_multisubdir"
16337 with_multisrctop="$with_multisrctop"
16338 with_target_subdir="$with_target_subdir"
16339 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16340 multi_basedir="$multi_basedir"
16341 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16342 CC="$CC"
16343 CXX="$CXX"
16344 GFORTRAN="$GFORTRAN"
16345 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16346
16347
16348 # The HP-UX ksh and POSIX shell print the target directory to stdout
16349 # if CDPATH is set.
16350 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16351
16352 sed_quote_subst='$sed_quote_subst'
16353 double_quote_subst='$double_quote_subst'
16354 delay_variable_subst='$delay_variable_subst'
16355 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16356 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16357 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16358 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16359 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16360 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16361 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16362 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16363 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16364 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16365 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16366 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16367 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16368 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16369 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16370 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16371 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16372 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16373 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16374 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16375 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16376 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16377 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16378 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16379 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16380 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16381 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16382 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16383 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16384 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16385 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16386 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16387 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16388 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16389 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16390 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16391 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16392 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16393 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16394 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16395 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16396 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16397 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16398 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16399 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16400 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16401 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16402 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16403 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"`'
16404 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16405 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16406 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16407 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16408 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16409 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16410 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16411 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16412 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16413 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16414 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16415 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16416 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16417 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16418 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16419 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16420 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16421 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16422 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16423 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16424 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16425 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16426 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16427 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16428 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16429 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16430 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16431 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16432 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16433 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16434 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16435 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16436 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16437 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16438 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16439 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16440 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16441 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16442 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16443 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16444 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16445 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16446 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16447 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16448 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16449 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16450 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16451 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16452 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16453 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16454 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16455 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16456 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16457 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16458 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16459 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16460 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16461 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16462 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16463 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16464 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16465 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16466 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16467 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16468 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16469 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16470 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16471 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16472 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16473 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16474 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16475 LD_GO='`$ECHO "$LD_GO" | $SED "$delay_single_quote_subst"`'
16476 reload_flag_GO='`$ECHO "$reload_flag_GO" | $SED "$delay_single_quote_subst"`'
16477 reload_cmds_GO='`$ECHO "$reload_cmds_GO" | $SED "$delay_single_quote_subst"`'
16478 old_archive_cmds_GO='`$ECHO "$old_archive_cmds_GO" | $SED "$delay_single_quote_subst"`'
16479 compiler_GO='`$ECHO "$compiler_GO" | $SED "$delay_single_quote_subst"`'
16480 GCC_GO='`$ECHO "$GCC_GO" | $SED "$delay_single_quote_subst"`'
16481 lt_prog_compiler_no_builtin_flag_GO='`$ECHO "$lt_prog_compiler_no_builtin_flag_GO" | $SED "$delay_single_quote_subst"`'
16482 lt_prog_compiler_wl_GO='`$ECHO "$lt_prog_compiler_wl_GO" | $SED "$delay_single_quote_subst"`'
16483 lt_prog_compiler_pic_GO='`$ECHO "$lt_prog_compiler_pic_GO" | $SED "$delay_single_quote_subst"`'
16484 lt_prog_compiler_static_GO='`$ECHO "$lt_prog_compiler_static_GO" | $SED "$delay_single_quote_subst"`'
16485 lt_cv_prog_compiler_c_o_GO='`$ECHO "$lt_cv_prog_compiler_c_o_GO" | $SED "$delay_single_quote_subst"`'
16486 archive_cmds_need_lc_GO='`$ECHO "$archive_cmds_need_lc_GO" | $SED "$delay_single_quote_subst"`'
16487 enable_shared_with_static_runtimes_GO='`$ECHO "$enable_shared_with_static_runtimes_GO" | $SED "$delay_single_quote_subst"`'
16488 export_dynamic_flag_spec_GO='`$ECHO "$export_dynamic_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
16489 whole_archive_flag_spec_GO='`$ECHO "$whole_archive_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
16490 compiler_needs_object_GO='`$ECHO "$compiler_needs_object_GO" | $SED "$delay_single_quote_subst"`'
16491 old_archive_from_new_cmds_GO='`$ECHO "$old_archive_from_new_cmds_GO" | $SED "$delay_single_quote_subst"`'
16492 old_archive_from_expsyms_cmds_GO='`$ECHO "$old_archive_from_expsyms_cmds_GO" | $SED "$delay_single_quote_subst"`'
16493 archive_cmds_GO='`$ECHO "$archive_cmds_GO" | $SED "$delay_single_quote_subst"`'
16494 archive_expsym_cmds_GO='`$ECHO "$archive_expsym_cmds_GO" | $SED "$delay_single_quote_subst"`'
16495 module_cmds_GO='`$ECHO "$module_cmds_GO" | $SED "$delay_single_quote_subst"`'
16496 module_expsym_cmds_GO='`$ECHO "$module_expsym_cmds_GO" | $SED "$delay_single_quote_subst"`'
16497 with_gnu_ld_GO='`$ECHO "$with_gnu_ld_GO" | $SED "$delay_single_quote_subst"`'
16498 allow_undefined_flag_GO='`$ECHO "$allow_undefined_flag_GO" | $SED "$delay_single_quote_subst"`'
16499 no_undefined_flag_GO='`$ECHO "$no_undefined_flag_GO" | $SED "$delay_single_quote_subst"`'
16500 hardcode_libdir_flag_spec_GO='`$ECHO "$hardcode_libdir_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
16501 hardcode_libdir_flag_spec_ld_GO='`$ECHO "$hardcode_libdir_flag_spec_ld_GO" | $SED "$delay_single_quote_subst"`'
16502 hardcode_libdir_separator_GO='`$ECHO "$hardcode_libdir_separator_GO" | $SED "$delay_single_quote_subst"`'
16503 hardcode_direct_GO='`$ECHO "$hardcode_direct_GO" | $SED "$delay_single_quote_subst"`'
16504 hardcode_direct_absolute_GO='`$ECHO "$hardcode_direct_absolute_GO" | $SED "$delay_single_quote_subst"`'
16505 hardcode_minus_L_GO='`$ECHO "$hardcode_minus_L_GO" | $SED "$delay_single_quote_subst"`'
16506 hardcode_shlibpath_var_GO='`$ECHO "$hardcode_shlibpath_var_GO" | $SED "$delay_single_quote_subst"`'
16507 hardcode_automatic_GO='`$ECHO "$hardcode_automatic_GO" | $SED "$delay_single_quote_subst"`'
16508 inherit_rpath_GO='`$ECHO "$inherit_rpath_GO" | $SED "$delay_single_quote_subst"`'
16509 link_all_deplibs_GO='`$ECHO "$link_all_deplibs_GO" | $SED "$delay_single_quote_subst"`'
16510 fix_srcfile_path_GO='`$ECHO "$fix_srcfile_path_GO" | $SED "$delay_single_quote_subst"`'
16511 always_export_symbols_GO='`$ECHO "$always_export_symbols_GO" | $SED "$delay_single_quote_subst"`'
16512 export_symbols_cmds_GO='`$ECHO "$export_symbols_cmds_GO" | $SED "$delay_single_quote_subst"`'
16513 exclude_expsyms_GO='`$ECHO "$exclude_expsyms_GO" | $SED "$delay_single_quote_subst"`'
16514 include_expsyms_GO='`$ECHO "$include_expsyms_GO" | $SED "$delay_single_quote_subst"`'
16515 prelink_cmds_GO='`$ECHO "$prelink_cmds_GO" | $SED "$delay_single_quote_subst"`'
16516 file_list_spec_GO='`$ECHO "$file_list_spec_GO" | $SED "$delay_single_quote_subst"`'
16517 hardcode_action_GO='`$ECHO "$hardcode_action_GO" | $SED "$delay_single_quote_subst"`'
16518
16519 LTCC='$LTCC'
16520 LTCFLAGS='$LTCFLAGS'
16521 compiler='$compiler_DEFAULT'
16522
16523 # A function that is used when there is no print builtin or printf.
16524 func_fallback_echo ()
16525 {
16526   eval 'cat <<_LTECHO_EOF
16527 \$1
16528 _LTECHO_EOF'
16529 }
16530
16531 # Quote evaled strings.
16532 for var in SED \
16533 GREP \
16534 EGREP \
16535 FGREP \
16536 SHELL \
16537 ECHO \
16538 LD \
16539 NM \
16540 LN_S \
16541 lt_SP2NL \
16542 lt_NL2SP \
16543 reload_flag \
16544 OBJDUMP \
16545 deplibs_check_method \
16546 file_magic_cmd \
16547 AR \
16548 AR_FLAGS \
16549 STRIP \
16550 RANLIB \
16551 CC \
16552 CFLAGS \
16553 compiler \
16554 lt_cv_sys_global_symbol_pipe \
16555 lt_cv_sys_global_symbol_to_cdecl \
16556 lt_cv_sys_global_symbol_to_c_name_address \
16557 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16558 lt_prog_compiler_no_builtin_flag \
16559 lt_prog_compiler_wl \
16560 lt_prog_compiler_pic \
16561 lt_prog_compiler_static \
16562 lt_cv_prog_compiler_c_o \
16563 need_locks \
16564 DSYMUTIL \
16565 NMEDIT \
16566 LIPO \
16567 OTOOL \
16568 OTOOL64 \
16569 shrext_cmds \
16570 export_dynamic_flag_spec \
16571 whole_archive_flag_spec \
16572 compiler_needs_object \
16573 with_gnu_ld \
16574 allow_undefined_flag \
16575 no_undefined_flag \
16576 hardcode_libdir_flag_spec \
16577 hardcode_libdir_flag_spec_ld \
16578 hardcode_libdir_separator \
16579 fix_srcfile_path \
16580 exclude_expsyms \
16581 include_expsyms \
16582 file_list_spec \
16583 variables_saved_for_relink \
16584 libname_spec \
16585 library_names_spec \
16586 soname_spec \
16587 install_override_mode \
16588 finish_eval \
16589 old_striplib \
16590 striplib \
16591 LD_GO \
16592 reload_flag_GO \
16593 compiler_GO \
16594 lt_prog_compiler_no_builtin_flag_GO \
16595 lt_prog_compiler_wl_GO \
16596 lt_prog_compiler_pic_GO \
16597 lt_prog_compiler_static_GO \
16598 lt_cv_prog_compiler_c_o_GO \
16599 export_dynamic_flag_spec_GO \
16600 whole_archive_flag_spec_GO \
16601 compiler_needs_object_GO \
16602 with_gnu_ld_GO \
16603 allow_undefined_flag_GO \
16604 no_undefined_flag_GO \
16605 hardcode_libdir_flag_spec_GO \
16606 hardcode_libdir_flag_spec_ld_GO \
16607 hardcode_libdir_separator_GO \
16608 fix_srcfile_path_GO \
16609 exclude_expsyms_GO \
16610 include_expsyms_GO \
16611 file_list_spec_GO; do
16612     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16613     *[\\\\\\\`\\"\\\$]*)
16614       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
16615       ;;
16616     *)
16617       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16618       ;;
16619     esac
16620 done
16621
16622 # Double-quote double-evaled strings.
16623 for var in reload_cmds \
16624 old_postinstall_cmds \
16625 old_postuninstall_cmds \
16626 old_archive_cmds \
16627 extract_expsyms_cmds \
16628 old_archive_from_new_cmds \
16629 old_archive_from_expsyms_cmds \
16630 archive_cmds \
16631 archive_expsym_cmds \
16632 module_cmds \
16633 module_expsym_cmds \
16634 export_symbols_cmds \
16635 prelink_cmds \
16636 postinstall_cmds \
16637 postuninstall_cmds \
16638 finish_cmds \
16639 sys_lib_search_path_spec \
16640 sys_lib_dlsearch_path_spec \
16641 reload_cmds_GO \
16642 old_archive_cmds_GO \
16643 old_archive_from_new_cmds_GO \
16644 old_archive_from_expsyms_cmds_GO \
16645 archive_cmds_GO \
16646 archive_expsym_cmds_GO \
16647 module_cmds_GO \
16648 module_expsym_cmds_GO \
16649 export_symbols_cmds_GO \
16650 prelink_cmds_GO; do
16651     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16652     *[\\\\\\\`\\"\\\$]*)
16653       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
16654       ;;
16655     *)
16656       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16657       ;;
16658     esac
16659 done
16660
16661 ac_aux_dir='$ac_aux_dir'
16662 xsi_shell='$xsi_shell'
16663 lt_shell_append='$lt_shell_append'
16664
16665 # See if we are running on zsh, and set the options which allow our
16666 # commands through without removal of \ escapes INIT.
16667 if test -n "\${ZSH_VERSION+set}" ; then
16668    setopt NO_GLOB_SUBST
16669 fi
16670
16671
16672     PACKAGE='$PACKAGE'
16673     VERSION='$VERSION'
16674     TIMESTAMP='$TIMESTAMP'
16675     RM='$RM'
16676     ofile='$ofile'
16677
16678
16679
16680
16681
16682
16683 # Variables needed in config.status (file generation) which aren't already
16684 # passed by autoconf.
16685 SUBDIRS="$SUBDIRS"
16686
16687
16688 _ACEOF
16689
16690 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16691
16692 # Handling of arguments.
16693 for ac_config_target in $ac_config_targets
16694 do
16695   case $ac_config_target in
16696     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
16697     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
16698     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16699     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
16700     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16701     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
16702     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16703
16704   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16705   esac
16706 done
16707
16708
16709 # If the user did not use the arguments to specify the items to instantiate,
16710 # then the envvar interface is used.  Set only those that are not.
16711 # We use the long form for the default assignment because of an extremely
16712 # bizarre bug on SunOS 4.1.3.
16713 if $ac_need_defaults; then
16714   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16715   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16716   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16717 fi
16718
16719 # Have a temporary directory for convenience.  Make it in the build tree
16720 # simply because there is no reason against having it here, and in addition,
16721 # creating and moving files from /tmp can sometimes cause problems.
16722 # Hook for its removal unless debugging.
16723 # Note that there is a small window in which the directory will not be cleaned:
16724 # after its creation but before its name has been assigned to `$tmp'.
16725 $debug ||
16726 {
16727   tmp=
16728   trap 'exit_status=$?
16729   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16730 ' 0
16731   trap 'as_fn_exit 1' 1 2 13 15
16732 }
16733 # Create a (secure) tmp directory for tmp files.
16734
16735 {
16736   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16737   test -n "$tmp" && test -d "$tmp"
16738 }  ||
16739 {
16740   tmp=./conf$$-$RANDOM
16741   (umask 077 && mkdir "$tmp")
16742 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16743
16744 # Set up the scripts for CONFIG_FILES section.
16745 # No need to generate them if there are no CONFIG_FILES.
16746 # This happens for instance with `./config.status config.h'.
16747 if test -n "$CONFIG_FILES"; then
16748
16749
16750 ac_cr=`echo X | tr X '\015'`
16751 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16752 # But we know of no other shell where ac_cr would be empty at this
16753 # point, so we can use a bashism as a fallback.
16754 if test "x$ac_cr" = x; then
16755   eval ac_cr=\$\'\\r\'
16756 fi
16757 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16758 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16759   ac_cs_awk_cr='\r'
16760 else
16761   ac_cs_awk_cr=$ac_cr
16762 fi
16763
16764 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16765 _ACEOF
16766
16767
16768 {
16769   echo "cat >conf$$subs.awk <<_ACEOF" &&
16770   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16771   echo "_ACEOF"
16772 } >conf$$subs.sh ||
16773   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16774 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16775 ac_delim='%!_!# '
16776 for ac_last_try in false false false false false :; do
16777   . ./conf$$subs.sh ||
16778     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16779
16780   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16781   if test $ac_delim_n = $ac_delim_num; then
16782     break
16783   elif $ac_last_try; then
16784     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16785   else
16786     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16787   fi
16788 done
16789 rm -f conf$$subs.sh
16790
16791 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16792 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16793 _ACEOF
16794 sed -n '
16795 h
16796 s/^/S["/; s/!.*/"]=/
16797 p
16798 g
16799 s/^[^!]*!//
16800 :repl
16801 t repl
16802 s/'"$ac_delim"'$//
16803 t delim
16804 :nl
16805 h
16806 s/\(.\{148\}\).*/\1/
16807 t more1
16808 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16809 p
16810 n
16811 b repl
16812 :more1
16813 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16814 p
16815 g
16816 s/.\{148\}//
16817 t nl
16818 :delim
16819 h
16820 s/\(.\{148\}\).*/\1/
16821 t more2
16822 s/["\\]/\\&/g; s/^/"/; s/$/"/
16823 p
16824 b
16825 :more2
16826 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16827 p
16828 g
16829 s/.\{148\}//
16830 t delim
16831 ' <conf$$subs.awk | sed '
16832 /^[^""]/{
16833   N
16834   s/\n//
16835 }
16836 ' >>$CONFIG_STATUS || ac_write_fail=1
16837 rm -f conf$$subs.awk
16838 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16839 _ACAWK
16840 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16841   for (key in S) S_is_set[key] = 1
16842   FS = "\a"
16843
16844 }
16845 {
16846   line = $ 0
16847   nfields = split(line, field, "@")
16848   substed = 0
16849   len = length(field[1])
16850   for (i = 2; i < nfields; i++) {
16851     key = field[i]
16852     keylen = length(key)
16853     if (S_is_set[key]) {
16854       value = S[key]
16855       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16856       len += length(value) + length(field[++i])
16857       substed = 1
16858     } else
16859       len += 1 + keylen
16860   }
16861
16862   print line
16863 }
16864
16865 _ACAWK
16866 _ACEOF
16867 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16868 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16869   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16870 else
16871   cat
16872 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16873   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16874 _ACEOF
16875
16876 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16877 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16878 # trailing colons and then remove the whole line if VPATH becomes empty
16879 # (actually we leave an empty line to preserve line numbers).
16880 if test "x$srcdir" = x.; then
16881   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16882 s/:*\$(srcdir):*/:/
16883 s/:*\${srcdir}:*/:/
16884 s/:*@srcdir@:*/:/
16885 s/^\([^=]*=[     ]*\):*/\1/
16886 s/:*$//
16887 s/^[^=]*=[       ]*$//
16888 }'
16889 fi
16890
16891 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16892 fi # test -n "$CONFIG_FILES"
16893
16894 # Set up the scripts for CONFIG_HEADERS section.
16895 # No need to generate them if there are no CONFIG_HEADERS.
16896 # This happens for instance with `./config.status Makefile'.
16897 if test -n "$CONFIG_HEADERS"; then
16898 cat >"$tmp/defines.awk" <<\_ACAWK ||
16899 BEGIN {
16900 _ACEOF
16901
16902 # Transform confdefs.h into an awk script `defines.awk', embedded as
16903 # here-document in config.status, that substitutes the proper values into
16904 # config.h.in to produce config.h.
16905
16906 # Create a delimiter string that does not exist in confdefs.h, to ease
16907 # handling of long lines.
16908 ac_delim='%!_!# '
16909 for ac_last_try in false false :; do
16910   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
16911   if test -z "$ac_t"; then
16912     break
16913   elif $ac_last_try; then
16914     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
16915   else
16916     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16917   fi
16918 done
16919
16920 # For the awk script, D is an array of macro values keyed by name,
16921 # likewise P contains macro parameters if any.  Preserve backslash
16922 # newline sequences.
16923
16924 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16925 sed -n '
16926 s/.\{148\}/&'"$ac_delim"'/g
16927 t rset
16928 :rset
16929 s/^[     ]*#[    ]*define[       ][      ]*/ /
16930 t def
16931 d
16932 :def
16933 s/\\$//
16934 t bsnl
16935 s/["\\]/\\&/g
16936 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16937 D["\1"]=" \3"/p
16938 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
16939 d
16940 :bsnl
16941 s/["\\]/\\&/g
16942 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16943 D["\1"]=" \3\\\\\\n"\\/p
16944 t cont
16945 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
16946 t cont
16947 d
16948 :cont
16949 n
16950 s/.\{148\}/&'"$ac_delim"'/g
16951 t clear
16952 :clear
16953 s/\\$//
16954 t bsnlc
16955 s/["\\]/\\&/g; s/^/"/; s/$/"/p
16956 d
16957 :bsnlc
16958 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
16959 b cont
16960 ' <confdefs.h | sed '
16961 s/'"$ac_delim"'/"\\\
16962 "/g' >>$CONFIG_STATUS || ac_write_fail=1
16963
16964 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16965   for (key in D) D_is_set[key] = 1
16966   FS = "\a"
16967 }
16968 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
16969   line = \$ 0
16970   split(line, arg, " ")
16971   if (arg[1] == "#") {
16972     defundef = arg[2]
16973     mac1 = arg[3]
16974   } else {
16975     defundef = substr(arg[1], 2)
16976     mac1 = arg[2]
16977   }
16978   split(mac1, mac2, "(") #)
16979   macro = mac2[1]
16980   prefix = substr(line, 1, index(line, defundef) - 1)
16981   if (D_is_set[macro]) {
16982     # Preserve the white space surrounding the "#".
16983     print prefix "define", macro P[macro] D[macro]
16984     next
16985   } else {
16986     # Replace #undef with comments.  This is necessary, for example,
16987     # in the case of _POSIX_SOURCE, which is predefined and required
16988     # on some systems where configure will not decide to define it.
16989     if (defundef == "undef") {
16990       print "/*", prefix defundef, macro, "*/"
16991       next
16992     }
16993   }
16994 }
16995 { print }
16996 _ACAWK
16997 _ACEOF
16998 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16999   as_fn_error "could not setup config headers machinery" "$LINENO" 5
17000 fi # test -n "$CONFIG_HEADERS"
17001
17002
17003 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
17004 shift
17005 for ac_tag
17006 do
17007   case $ac_tag in
17008   :[FHLC]) ac_mode=$ac_tag; continue;;
17009   esac
17010   case $ac_mode$ac_tag in
17011   :[FHL]*:*);;
17012   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17013   :[FH]-) ac_tag=-:-;;
17014   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17015   esac
17016   ac_save_IFS=$IFS
17017   IFS=:
17018   set x $ac_tag
17019   IFS=$ac_save_IFS
17020   shift
17021   ac_file=$1
17022   shift
17023
17024   case $ac_mode in
17025   :L) ac_source=$1;;
17026   :[FH])
17027     ac_file_inputs=
17028     for ac_f
17029     do
17030       case $ac_f in
17031       -) ac_f="$tmp/stdin";;
17032       *) # Look for the file first in the build tree, then in the source tree
17033          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17034          # because $ac_f cannot contain `:'.
17035          test -f "$ac_f" ||
17036            case $ac_f in
17037            [\\/$]*) false;;
17038            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17039            esac ||
17040            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17041       esac
17042       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17043       as_fn_append ac_file_inputs " '$ac_f'"
17044     done
17045
17046     # Let's still pretend it is `configure' which instantiates (i.e., don't
17047     # use $as_me), people would be surprised to read:
17048     #    /* config.h.  Generated by config.status.  */
17049     configure_input='Generated from '`
17050           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17051         `' by configure.'
17052     if test x"$ac_file" != x-; then
17053       configure_input="$ac_file.  $configure_input"
17054       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17055 $as_echo "$as_me: creating $ac_file" >&6;}
17056     fi
17057     # Neutralize special characters interpreted by sed in replacement strings.
17058     case $configure_input in #(
17059     *\&* | *\|* | *\\* )
17060        ac_sed_conf_input=`$as_echo "$configure_input" |
17061        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17062     *) ac_sed_conf_input=$configure_input;;
17063     esac
17064
17065     case $ac_tag in
17066     *:-:* | *:-) cat >"$tmp/stdin" \
17067       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17068     esac
17069     ;;
17070   esac
17071
17072   ac_dir=`$as_dirname -- "$ac_file" ||
17073 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17074          X"$ac_file" : 'X\(//\)[^/]' \| \
17075          X"$ac_file" : 'X\(//\)$' \| \
17076          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17077 $as_echo X"$ac_file" |
17078     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17079             s//\1/
17080             q
17081           }
17082           /^X\(\/\/\)[^/].*/{
17083             s//\1/
17084             q
17085           }
17086           /^X\(\/\/\)$/{
17087             s//\1/
17088             q
17089           }
17090           /^X\(\/\).*/{
17091             s//\1/
17092             q
17093           }
17094           s/.*/./; q'`
17095   as_dir="$ac_dir"; as_fn_mkdir_p
17096   ac_builddir=.
17097
17098 case "$ac_dir" in
17099 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17100 *)
17101   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17102   # A ".." for each directory in $ac_dir_suffix.
17103   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17104   case $ac_top_builddir_sub in
17105   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17106   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17107   esac ;;
17108 esac
17109 ac_abs_top_builddir=$ac_pwd
17110 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17111 # for backward compatibility:
17112 ac_top_builddir=$ac_top_build_prefix
17113
17114 case $srcdir in
17115   .)  # We are building in place.
17116     ac_srcdir=.
17117     ac_top_srcdir=$ac_top_builddir_sub
17118     ac_abs_top_srcdir=$ac_pwd ;;
17119   [\\/]* | ?:[\\/]* )  # Absolute name.
17120     ac_srcdir=$srcdir$ac_dir_suffix;
17121     ac_top_srcdir=$srcdir
17122     ac_abs_top_srcdir=$srcdir ;;
17123   *) # Relative name.
17124     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17125     ac_top_srcdir=$ac_top_build_prefix$srcdir
17126     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17127 esac
17128 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17129
17130
17131   case $ac_mode in
17132   :F)
17133   #
17134   # CONFIG_FILE
17135   #
17136
17137   case $INSTALL in
17138   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17139   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17140   esac
17141   ac_MKDIR_P=$MKDIR_P
17142   case $MKDIR_P in
17143   [\\/$]* | ?:[\\/]* ) ;;
17144   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17145   esac
17146 _ACEOF
17147
17148 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17149 # If the template does not know about datarootdir, expand it.
17150 # FIXME: This hack should be removed a few years after 2.60.
17151 ac_datarootdir_hack=; ac_datarootdir_seen=
17152 ac_sed_dataroot='
17153 /datarootdir/ {
17154   p
17155   q
17156 }
17157 /@datadir@/p
17158 /@docdir@/p
17159 /@infodir@/p
17160 /@localedir@/p
17161 /@mandir@/p'
17162 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17163 *datarootdir*) ac_datarootdir_seen=yes;;
17164 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17165   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17166 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17167 _ACEOF
17168 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17169   ac_datarootdir_hack='
17170   s&@datadir@&$datadir&g
17171   s&@docdir@&$docdir&g
17172   s&@infodir@&$infodir&g
17173   s&@localedir@&$localedir&g
17174   s&@mandir@&$mandir&g
17175   s&\\\${datarootdir}&$datarootdir&g' ;;
17176 esac
17177 _ACEOF
17178
17179 # Neutralize VPATH when `$srcdir' = `.'.
17180 # Shell code in configure.ac might set extrasub.
17181 # FIXME: do we really want to maintain this feature?
17182 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17183 ac_sed_extra="$ac_vpsub
17184 $extrasub
17185 _ACEOF
17186 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17187 :t
17188 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17189 s|@configure_input@|$ac_sed_conf_input|;t t
17190 s&@top_builddir@&$ac_top_builddir_sub&;t t
17191 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17192 s&@srcdir@&$ac_srcdir&;t t
17193 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17194 s&@top_srcdir@&$ac_top_srcdir&;t t
17195 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17196 s&@builddir@&$ac_builddir&;t t
17197 s&@abs_builddir@&$ac_abs_builddir&;t t
17198 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17199 s&@INSTALL@&$ac_INSTALL&;t t
17200 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17201 $ac_datarootdir_hack
17202 "
17203 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
17204   || as_fn_error "could not create $ac_file" "$LINENO" 5
17205
17206 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17207   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17208   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17209   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17210 which seems to be undefined.  Please make sure it is defined." >&5
17211 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17212 which seems to be undefined.  Please make sure it is defined." >&2;}
17213
17214   rm -f "$tmp/stdin"
17215   case $ac_file in
17216   -) cat "$tmp/out" && rm -f "$tmp/out";;
17217   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17218   esac \
17219   || as_fn_error "could not create $ac_file" "$LINENO" 5
17220  ;;
17221   :H)
17222   #
17223   # CONFIG_HEADER
17224   #
17225   if test x"$ac_file" != x-; then
17226     {
17227       $as_echo "/* $configure_input  */" \
17228       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17229     } >"$tmp/config.h" \
17230       || as_fn_error "could not create $ac_file" "$LINENO" 5
17231     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17232       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17233 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17234     else
17235       rm -f "$ac_file"
17236       mv "$tmp/config.h" "$ac_file" \
17237         || as_fn_error "could not create $ac_file" "$LINENO" 5
17238     fi
17239   else
17240     $as_echo "/* $configure_input  */" \
17241       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17242       || as_fn_error "could not create -" "$LINENO" 5
17243   fi
17244 # Compute "$ac_file"'s index in $config_headers.
17245 _am_arg="$ac_file"
17246 _am_stamp_count=1
17247 for _am_header in $config_headers :; do
17248   case $_am_header in
17249     $_am_arg | $_am_arg:* )
17250       break ;;
17251     * )
17252       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17253   esac
17254 done
17255 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17256 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17257          X"$_am_arg" : 'X\(//\)[^/]' \| \
17258          X"$_am_arg" : 'X\(//\)$' \| \
17259          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17260 $as_echo X"$_am_arg" |
17261     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17262             s//\1/
17263             q
17264           }
17265           /^X\(\/\/\)[^/].*/{
17266             s//\1/
17267             q
17268           }
17269           /^X\(\/\/\)$/{
17270             s//\1/
17271             q
17272           }
17273           /^X\(\/\).*/{
17274             s//\1/
17275             q
17276           }
17277           s/.*/./; q'`/stamp-h$_am_stamp_count
17278  ;;
17279
17280   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17281 $as_echo "$as_me: executing $ac_file commands" >&6;}
17282  ;;
17283   esac
17284
17285
17286   case $ac_file$ac_mode in
17287     "default-1":C)
17288 # Only add multilib support code if we just rebuilt the top-level
17289 # Makefile.
17290 case " $CONFIG_FILES " in
17291  *" Makefile "*)
17292    ac_file=Makefile . ${multi_basedir}/config-ml.in
17293    ;;
17294 esac ;;
17295     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17296   # Autoconf 2.62 quotes --file arguments for eval, but not when files
17297   # are listed without --file.  Let's play safe and only enable the eval
17298   # if we detect the quoting.
17299   case $CONFIG_FILES in
17300   *\'*) eval set x "$CONFIG_FILES" ;;
17301   *)   set x $CONFIG_FILES ;;
17302   esac
17303   shift
17304   for mf
17305   do
17306     # Strip MF so we end up with the name of the file.
17307     mf=`echo "$mf" | sed -e 's/:.*$//'`
17308     # Check whether this is an Automake generated Makefile or not.
17309     # We used to match only the files named `Makefile.in', but
17310     # some people rename them; so instead we look at the file content.
17311     # Grep'ing the first line is not enough: some people post-process
17312     # each Makefile.in and add a new line on top of each file to say so.
17313     # Grep'ing the whole file is not good either: AIX grep has a line
17314     # limit of 2048, but all sed's we know have understand at least 4000.
17315     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17316       dirpart=`$as_dirname -- "$mf" ||
17317 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17318          X"$mf" : 'X\(//\)[^/]' \| \
17319          X"$mf" : 'X\(//\)$' \| \
17320          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17321 $as_echo X"$mf" |
17322     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17323             s//\1/
17324             q
17325           }
17326           /^X\(\/\/\)[^/].*/{
17327             s//\1/
17328             q
17329           }
17330           /^X\(\/\/\)$/{
17331             s//\1/
17332             q
17333           }
17334           /^X\(\/\).*/{
17335             s//\1/
17336             q
17337           }
17338           s/.*/./; q'`
17339     else
17340       continue
17341     fi
17342     # Extract the definition of DEPDIR, am__include, and am__quote
17343     # from the Makefile without running `make'.
17344     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17345     test -z "$DEPDIR" && continue
17346     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17347     test -z "am__include" && continue
17348     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17349     # When using ansi2knr, U may be empty or an underscore; expand it
17350     U=`sed -n 's/^U = //p' < "$mf"`
17351     # Find all dependency output files, they are included files with
17352     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17353     # simplest approach to changing $(DEPDIR) to its actual value in the
17354     # expansion.
17355     for file in `sed -n "
17356       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17357          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
17358       # Make sure the directory exists.
17359       test -f "$dirpart/$file" && continue
17360       fdir=`$as_dirname -- "$file" ||
17361 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17362          X"$file" : 'X\(//\)[^/]' \| \
17363          X"$file" : 'X\(//\)$' \| \
17364          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17365 $as_echo X"$file" |
17366     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17367             s//\1/
17368             q
17369           }
17370           /^X\(\/\/\)[^/].*/{
17371             s//\1/
17372             q
17373           }
17374           /^X\(\/\/\)$/{
17375             s//\1/
17376             q
17377           }
17378           /^X\(\/\).*/{
17379             s//\1/
17380             q
17381           }
17382           s/.*/./; q'`
17383       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17384       # echo "creating $dirpart/$file"
17385       echo '# dummy' > "$dirpart/$file"
17386     done
17387   done
17388 }
17389  ;;
17390     "libtool":C)
17391
17392     # See if we are running on zsh, and set the options which allow our
17393     # commands through without removal of \ escapes.
17394     if test -n "${ZSH_VERSION+set}" ; then
17395       setopt NO_GLOB_SUBST
17396     fi
17397
17398     cfgfile="${ofile}T"
17399     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17400     $RM "$cfgfile"
17401
17402     cat <<_LT_EOF >> "$cfgfile"
17403 #! $SHELL
17404
17405 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17406 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17407 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17408 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17409 #
17410 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17411 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17412 #   Written by Gordon Matzigkeit, 1996
17413 #
17414 #   This file is part of GNU Libtool.
17415 #
17416 # GNU Libtool is free software; you can redistribute it and/or
17417 # modify it under the terms of the GNU General Public License as
17418 # published by the Free Software Foundation; either version 2 of
17419 # the License, or (at your option) any later version.
17420 #
17421 # As a special exception to the GNU General Public License,
17422 # if you distribute this file as part of a program or library that
17423 # is built using GNU Libtool, you may include this file under the
17424 # same distribution terms that you use for the rest of that program.
17425 #
17426 # GNU Libtool is distributed in the hope that it will be useful,
17427 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17428 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17429 # GNU General Public License for more details.
17430 #
17431 # You should have received a copy of the GNU General Public License
17432 # along with GNU Libtool; see the file COPYING.  If not, a copy
17433 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17434 # obtained by writing to the Free Software Foundation, Inc.,
17435 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17436
17437
17438 # The names of the tagged configurations supported by this script.
17439 available_tags="GO "
17440
17441 # ### BEGIN LIBTOOL CONFIG
17442
17443 # A sed program that does not truncate output.
17444 SED=$lt_SED
17445
17446 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17447 Xsed="\$SED -e 1s/^X//"
17448
17449 # A grep program that handles long lines.
17450 GREP=$lt_GREP
17451
17452 # An ERE matcher.
17453 EGREP=$lt_EGREP
17454
17455 # A literal string matcher.
17456 FGREP=$lt_FGREP
17457
17458 # Shell to use when invoking shell scripts.
17459 SHELL=$lt_SHELL
17460
17461 # An echo program that protects backslashes.
17462 ECHO=$lt_ECHO
17463
17464 # Which release of libtool.m4 was used?
17465 macro_version=$macro_version
17466 macro_revision=$macro_revision
17467
17468 # Whether or not to build shared libraries.
17469 build_libtool_libs=$enable_shared
17470
17471 # Whether or not to build static libraries.
17472 build_old_libs=$enable_static
17473
17474 # What type of objects to build.
17475 pic_mode=$pic_mode
17476
17477 # Whether or not to optimize for fast installation.
17478 fast_install=$enable_fast_install
17479
17480 # The host system.
17481 host_alias=$host_alias
17482 host=$host
17483 host_os=$host_os
17484
17485 # The build system.
17486 build_alias=$build_alias
17487 build=$build
17488 build_os=$build_os
17489
17490 # A BSD- or MS-compatible name lister.
17491 NM=$lt_NM
17492
17493 # Whether we need soft or hard links.
17494 LN_S=$lt_LN_S
17495
17496 # What is the maximum length of a command?
17497 max_cmd_len=$max_cmd_len
17498
17499 # Object file suffix (normally "o").
17500 objext=$ac_objext
17501
17502 # Executable file suffix (normally "").
17503 exeext=$exeext
17504
17505 # whether the shell understands "unset".
17506 lt_unset=$lt_unset
17507
17508 # turn spaces into newlines.
17509 SP2NL=$lt_lt_SP2NL
17510
17511 # turn newlines into spaces.
17512 NL2SP=$lt_lt_NL2SP
17513
17514 # An object symbol dumper.
17515 OBJDUMP=$lt_OBJDUMP
17516
17517 # Method to check whether dependent libraries are shared objects.
17518 deplibs_check_method=$lt_deplibs_check_method
17519
17520 # Command to use when deplibs_check_method == "file_magic".
17521 file_magic_cmd=$lt_file_magic_cmd
17522
17523 # The archiver.
17524 AR=$lt_AR
17525 AR_FLAGS=$lt_AR_FLAGS
17526
17527 # A symbol stripping program.
17528 STRIP=$lt_STRIP
17529
17530 # Commands used to install an old-style archive.
17531 RANLIB=$lt_RANLIB
17532 old_postinstall_cmds=$lt_old_postinstall_cmds
17533 old_postuninstall_cmds=$lt_old_postuninstall_cmds
17534
17535 # Whether to use a lock for old archive extraction.
17536 lock_old_archive_extraction=$lock_old_archive_extraction
17537
17538 # A C compiler.
17539 LTCC=$lt_CC
17540
17541 # LTCC compiler flags.
17542 LTCFLAGS=$lt_CFLAGS
17543
17544 # Take the output of nm and produce a listing of raw symbols and C names.
17545 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
17546
17547 # Transform the output of nm in a proper C declaration.
17548 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
17549
17550 # Transform the output of nm in a C name address pair.
17551 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
17552
17553 # Transform the output of nm in a C name address pair when lib prefix is needed.
17554 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
17555
17556 # The name of the directory that contains temporary libtool files.
17557 objdir=$objdir
17558
17559 # Used to examine libraries when file_magic_cmd begins with "file".
17560 MAGIC_CMD=$MAGIC_CMD
17561
17562 # Must we lock files when doing compilation?
17563 need_locks=$lt_need_locks
17564
17565 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
17566 DSYMUTIL=$lt_DSYMUTIL
17567
17568 # Tool to change global to local symbols on Mac OS X.
17569 NMEDIT=$lt_NMEDIT
17570
17571 # Tool to manipulate fat objects and archives on Mac OS X.
17572 LIPO=$lt_LIPO
17573
17574 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
17575 OTOOL=$lt_OTOOL
17576
17577 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
17578 OTOOL64=$lt_OTOOL64
17579
17580 # Old archive suffix (normally "a").
17581 libext=$libext
17582
17583 # Shared library suffix (normally ".so").
17584 shrext_cmds=$lt_shrext_cmds
17585
17586 # The commands to extract the exported symbol list from a shared archive.
17587 extract_expsyms_cmds=$lt_extract_expsyms_cmds
17588
17589 # Variables whose values should be saved in libtool wrapper scripts and
17590 # restored at link time.
17591 variables_saved_for_relink=$lt_variables_saved_for_relink
17592
17593 # Do we need the "lib" prefix for modules?
17594 need_lib_prefix=$need_lib_prefix
17595
17596 # Do we need a version for libraries?
17597 need_version=$need_version
17598
17599 # Library versioning type.
17600 version_type=$version_type
17601
17602 # Shared library runtime path variable.
17603 runpath_var=$runpath_var
17604
17605 # Shared library path variable.
17606 shlibpath_var=$shlibpath_var
17607
17608 # Is shlibpath searched before the hard-coded library search path?
17609 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
17610
17611 # Format of library name prefix.
17612 libname_spec=$lt_libname_spec
17613
17614 # List of archive names.  First name is the real one, the rest are links.
17615 # The last name is the one that the linker finds with -lNAME
17616 library_names_spec=$lt_library_names_spec
17617
17618 # The coded name of the library, if different from the real name.
17619 soname_spec=$lt_soname_spec
17620
17621 # Permission mode override for installation of shared libraries.
17622 install_override_mode=$lt_install_override_mode
17623
17624 # Command to use after installation of a shared archive.
17625 postinstall_cmds=$lt_postinstall_cmds
17626
17627 # Command to use after uninstallation of a shared archive.
17628 postuninstall_cmds=$lt_postuninstall_cmds
17629
17630 # Commands used to finish a libtool library installation in a directory.
17631 finish_cmds=$lt_finish_cmds
17632
17633 # As "finish_cmds", except a single script fragment to be evaled but
17634 # not shown.
17635 finish_eval=$lt_finish_eval
17636
17637 # Whether we should hardcode library paths into libraries.
17638 hardcode_into_libs=$hardcode_into_libs
17639
17640 # Compile-time system search path for libraries.
17641 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
17642
17643 # Run-time system search path for libraries.
17644 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
17645
17646 # Whether dlopen is supported.
17647 dlopen_support=$enable_dlopen
17648
17649 # Whether dlopen of programs is supported.
17650 dlopen_self=$enable_dlopen_self
17651
17652 # Whether dlopen of statically linked programs is supported.
17653 dlopen_self_static=$enable_dlopen_self_static
17654
17655 # Commands to strip libraries.
17656 old_striplib=$lt_old_striplib
17657 striplib=$lt_striplib
17658
17659
17660 # The linker used to build libraries.
17661 LD=$lt_LD
17662
17663 # How to create reloadable object files.
17664 reload_flag=$lt_reload_flag
17665 reload_cmds=$lt_reload_cmds
17666
17667 # Commands used to build an old-style archive.
17668 old_archive_cmds=$lt_old_archive_cmds
17669
17670 # A language specific compiler.
17671 CC=$lt_compiler
17672
17673 # Is the compiler the GNU compiler?
17674 with_gcc=$GCC
17675
17676 # Compiler flag to turn off builtin functions.
17677 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
17678
17679 # How to pass a linker flag through the compiler.
17680 wl=$lt_lt_prog_compiler_wl
17681
17682 # Additional compiler flags for building library objects.
17683 pic_flag=$lt_lt_prog_compiler_pic
17684
17685 # Compiler flag to prevent dynamic linking.
17686 link_static_flag=$lt_lt_prog_compiler_static
17687
17688 # Does compiler simultaneously support -c and -o options?
17689 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
17690
17691 # Whether or not to add -lc for building shared libraries.
17692 build_libtool_need_lc=$archive_cmds_need_lc
17693
17694 # Whether or not to disallow shared libs when runtime libs are static.
17695 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
17696
17697 # Compiler flag to allow reflexive dlopens.
17698 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
17699
17700 # Compiler flag to generate shared objects directly from archives.
17701 whole_archive_flag_spec=$lt_whole_archive_flag_spec
17702
17703 # Whether the compiler copes with passing no objects directly.
17704 compiler_needs_object=$lt_compiler_needs_object
17705
17706 # Create an old-style archive from a shared archive.
17707 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
17708
17709 # Create a temporary old-style archive to link instead of a shared archive.
17710 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
17711
17712 # Commands used to build a shared archive.
17713 archive_cmds=$lt_archive_cmds
17714 archive_expsym_cmds=$lt_archive_expsym_cmds
17715
17716 # Commands used to build a loadable module if different from building
17717 # a shared archive.
17718 module_cmds=$lt_module_cmds
17719 module_expsym_cmds=$lt_module_expsym_cmds
17720
17721 # Whether we are building with GNU ld or not.
17722 with_gnu_ld=$lt_with_gnu_ld
17723
17724 # Flag that allows shared libraries with undefined symbols to be built.
17725 allow_undefined_flag=$lt_allow_undefined_flag
17726
17727 # Flag that enforces no undefined symbols.
17728 no_undefined_flag=$lt_no_undefined_flag
17729
17730 # Flag to hardcode \$libdir into a binary during linking.
17731 # This must work even if \$libdir does not exist
17732 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
17733
17734 # If ld is used when linking, flag to hardcode \$libdir into a binary
17735 # during linking.  This must work even if \$libdir does not exist.
17736 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
17737
17738 # Whether we need a single "-rpath" flag with a separated argument.
17739 hardcode_libdir_separator=$lt_hardcode_libdir_separator
17740
17741 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17742 # DIR into the resulting binary.
17743 hardcode_direct=$hardcode_direct
17744
17745 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17746 # DIR into the resulting binary and the resulting library dependency is
17747 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
17748 # library is relocated.
17749 hardcode_direct_absolute=$hardcode_direct_absolute
17750
17751 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
17752 # into the resulting binary.
17753 hardcode_minus_L=$hardcode_minus_L
17754
17755 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
17756 # into the resulting binary.
17757 hardcode_shlibpath_var=$hardcode_shlibpath_var
17758
17759 # Set to "yes" if building a shared library automatically hardcodes DIR
17760 # into the library and all subsequent libraries and executables linked
17761 # against it.
17762 hardcode_automatic=$hardcode_automatic
17763
17764 # Set to yes if linker adds runtime paths of dependent libraries
17765 # to runtime path list.
17766 inherit_rpath=$inherit_rpath
17767
17768 # Whether libtool must link a program against all its dependency libraries.
17769 link_all_deplibs=$link_all_deplibs
17770
17771 # Fix the shell variable \$srcfile for the compiler.
17772 fix_srcfile_path=$lt_fix_srcfile_path
17773
17774 # Set to "yes" if exported symbols are required.
17775 always_export_symbols=$always_export_symbols
17776
17777 # The commands to list exported symbols.
17778 export_symbols_cmds=$lt_export_symbols_cmds
17779
17780 # Symbols that should not be listed in the preloaded symbols.
17781 exclude_expsyms=$lt_exclude_expsyms
17782
17783 # Symbols that must always be exported.
17784 include_expsyms=$lt_include_expsyms
17785
17786 # Commands necessary for linking programs (against libraries) with templates.
17787 prelink_cmds=$lt_prelink_cmds
17788
17789 # Specify filename containing input files.
17790 file_list_spec=$lt_file_list_spec
17791
17792 # How to hardcode a shared library path into an executable.
17793 hardcode_action=$hardcode_action
17794
17795 # ### END LIBTOOL CONFIG
17796
17797 _LT_EOF
17798
17799   case $host_os in
17800   aix3*)
17801     cat <<\_LT_EOF >> "$cfgfile"
17802 # AIX sometimes has problems with the GCC collect2 program.  For some
17803 # reason, if we set the COLLECT_NAMES environment variable, the problems
17804 # vanish in a puff of smoke.
17805 if test "X${COLLECT_NAMES+set}" != Xset; then
17806   COLLECT_NAMES=
17807   export COLLECT_NAMES
17808 fi
17809 _LT_EOF
17810     ;;
17811   esac
17812
17813
17814 ltmain="$ac_aux_dir/ltmain.sh"
17815
17816
17817   # We use sed instead of cat because bash on DJGPP gets confused if
17818   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
17819   # text mode, it properly converts lines to CR/LF.  This bash problem
17820   # is reportedly fixed, but why not run on old versions too?
17821   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
17822     || (rm -f "$cfgfile"; exit 1)
17823
17824   case $xsi_shell in
17825   yes)
17826     cat << \_LT_EOF >> "$cfgfile"
17827
17828 # func_dirname file append nondir_replacement
17829 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17830 # otherwise set result to NONDIR_REPLACEMENT.
17831 func_dirname ()
17832 {
17833   case ${1} in
17834     */*) func_dirname_result="${1%/*}${2}" ;;
17835     *  ) func_dirname_result="${3}" ;;
17836   esac
17837 }
17838
17839 # func_basename file
17840 func_basename ()
17841 {
17842   func_basename_result="${1##*/}"
17843 }
17844
17845 # func_dirname_and_basename file append nondir_replacement
17846 # perform func_basename and func_dirname in a single function
17847 # call:
17848 #   dirname:  Compute the dirname of FILE.  If nonempty,
17849 #             add APPEND to the result, otherwise set result
17850 #             to NONDIR_REPLACEMENT.
17851 #             value returned in "$func_dirname_result"
17852 #   basename: Compute filename of FILE.
17853 #             value retuned in "$func_basename_result"
17854 # Implementation must be kept synchronized with func_dirname
17855 # and func_basename. For efficiency, we do not delegate to
17856 # those functions but instead duplicate the functionality here.
17857 func_dirname_and_basename ()
17858 {
17859   case ${1} in
17860     */*) func_dirname_result="${1%/*}${2}" ;;
17861     *  ) func_dirname_result="${3}" ;;
17862   esac
17863   func_basename_result="${1##*/}"
17864 }
17865
17866 # func_stripname prefix suffix name
17867 # strip PREFIX and SUFFIX off of NAME.
17868 # PREFIX and SUFFIX must not contain globbing or regex special
17869 # characters, hashes, percent signs, but SUFFIX may contain a leading
17870 # dot (in which case that matches only a dot).
17871 func_stripname ()
17872 {
17873   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
17874   # positional parameters, so assign one to ordinary parameter first.
17875   func_stripname_result=${3}
17876   func_stripname_result=${func_stripname_result#"${1}"}
17877   func_stripname_result=${func_stripname_result%"${2}"}
17878 }
17879
17880 # func_opt_split
17881 func_opt_split ()
17882 {
17883   func_opt_split_opt=${1%%=*}
17884   func_opt_split_arg=${1#*=}
17885 }
17886
17887 # func_lo2o object
17888 func_lo2o ()
17889 {
17890   case ${1} in
17891     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
17892     *)    func_lo2o_result=${1} ;;
17893   esac
17894 }
17895
17896 # func_xform libobj-or-source
17897 func_xform ()
17898 {
17899   func_xform_result=${1%.*}.lo
17900 }
17901
17902 # func_arith arithmetic-term...
17903 func_arith ()
17904 {
17905   func_arith_result=$(( $* ))
17906 }
17907
17908 # func_len string
17909 # STRING may not start with a hyphen.
17910 func_len ()
17911 {
17912   func_len_result=${#1}
17913 }
17914
17915 _LT_EOF
17916     ;;
17917   *) # Bourne compatible functions.
17918     cat << \_LT_EOF >> "$cfgfile"
17919
17920 # func_dirname file append nondir_replacement
17921 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17922 # otherwise set result to NONDIR_REPLACEMENT.
17923 func_dirname ()
17924 {
17925   # Extract subdirectory from the argument.
17926   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
17927   if test "X$func_dirname_result" = "X${1}"; then
17928     func_dirname_result="${3}"
17929   else
17930     func_dirname_result="$func_dirname_result${2}"
17931   fi
17932 }
17933
17934 # func_basename file
17935 func_basename ()
17936 {
17937   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
17938 }
17939
17940
17941 # func_stripname prefix suffix name
17942 # strip PREFIX and SUFFIX off of NAME.
17943 # PREFIX and SUFFIX must not contain globbing or regex special
17944 # characters, hashes, percent signs, but SUFFIX may contain a leading
17945 # dot (in which case that matches only a dot).
17946 # func_strip_suffix prefix name
17947 func_stripname ()
17948 {
17949   case ${2} in
17950     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
17951     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
17952   esac
17953 }
17954
17955 # sed scripts:
17956 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
17957 my_sed_long_arg='1s/^-[^=]*=//'
17958
17959 # func_opt_split
17960 func_opt_split ()
17961 {
17962   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
17963   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
17964 }
17965
17966 # func_lo2o object
17967 func_lo2o ()
17968 {
17969   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
17970 }
17971
17972 # func_xform libobj-or-source
17973 func_xform ()
17974 {
17975   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
17976 }
17977
17978 # func_arith arithmetic-term...
17979 func_arith ()
17980 {
17981   func_arith_result=`expr "$@"`
17982 }
17983
17984 # func_len string
17985 # STRING may not start with a hyphen.
17986 func_len ()
17987 {
17988   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
17989 }
17990
17991 _LT_EOF
17992 esac
17993
17994 case $lt_shell_append in
17995   yes)
17996     cat << \_LT_EOF >> "$cfgfile"
17997
17998 # func_append var value
17999 # Append VALUE to the end of shell variable VAR.
18000 func_append ()
18001 {
18002   eval "$1+=\$2"
18003 }
18004 _LT_EOF
18005     ;;
18006   *)
18007     cat << \_LT_EOF >> "$cfgfile"
18008
18009 # func_append var value
18010 # Append VALUE to the end of shell variable VAR.
18011 func_append ()
18012 {
18013   eval "$1=\$$1\$2"
18014 }
18015
18016 _LT_EOF
18017     ;;
18018   esac
18019
18020
18021   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
18022     || (rm -f "$cfgfile"; exit 1)
18023
18024   mv -f "$cfgfile" "$ofile" ||
18025     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
18026   chmod +x "$ofile"
18027
18028
18029     cat <<_LT_EOF >> "$ofile"
18030
18031 # ### BEGIN LIBTOOL TAG CONFIG: GO
18032
18033 # The linker used to build libraries.
18034 LD=$lt_LD_GO
18035
18036 # How to create reloadable object files.
18037 reload_flag=$lt_reload_flag_GO
18038 reload_cmds=$lt_reload_cmds_GO
18039
18040 # Commands used to build an old-style archive.
18041 old_archive_cmds=$lt_old_archive_cmds_GO
18042
18043 # A language specific compiler.
18044 CC=$lt_compiler_GO
18045
18046 # Is the compiler the GNU compiler?
18047 with_gcc=$GCC_GO
18048
18049 # Compiler flag to turn off builtin functions.
18050 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GO
18051
18052 # How to pass a linker flag through the compiler.
18053 wl=$lt_lt_prog_compiler_wl_GO
18054
18055 # Additional compiler flags for building library objects.
18056 pic_flag=$lt_lt_prog_compiler_pic_GO
18057
18058 # Compiler flag to prevent dynamic linking.
18059 link_static_flag=$lt_lt_prog_compiler_static_GO
18060
18061 # Does compiler simultaneously support -c and -o options?
18062 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GO
18063
18064 # Whether or not to add -lc for building shared libraries.
18065 build_libtool_need_lc=$archive_cmds_need_lc_GO
18066
18067 # Whether or not to disallow shared libs when runtime libs are static.
18068 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GO
18069
18070 # Compiler flag to allow reflexive dlopens.
18071 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GO
18072
18073 # Compiler flag to generate shared objects directly from archives.
18074 whole_archive_flag_spec=$lt_whole_archive_flag_spec_GO
18075
18076 # Whether the compiler copes with passing no objects directly.
18077 compiler_needs_object=$lt_compiler_needs_object_GO
18078
18079 # Create an old-style archive from a shared archive.
18080 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GO
18081
18082 # Create a temporary old-style archive to link instead of a shared archive.
18083 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GO
18084
18085 # Commands used to build a shared archive.
18086 archive_cmds=$lt_archive_cmds_GO
18087 archive_expsym_cmds=$lt_archive_expsym_cmds_GO
18088
18089 # Commands used to build a loadable module if different from building
18090 # a shared archive.
18091 module_cmds=$lt_module_cmds_GO
18092 module_expsym_cmds=$lt_module_expsym_cmds_GO
18093
18094 # Whether we are building with GNU ld or not.
18095 with_gnu_ld=$lt_with_gnu_ld_GO
18096
18097 # Flag that allows shared libraries with undefined symbols to be built.
18098 allow_undefined_flag=$lt_allow_undefined_flag_GO
18099
18100 # Flag that enforces no undefined symbols.
18101 no_undefined_flag=$lt_no_undefined_flag_GO
18102
18103 # Flag to hardcode \$libdir into a binary during linking.
18104 # This must work even if \$libdir does not exist
18105 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GO
18106
18107 # If ld is used when linking, flag to hardcode \$libdir into a binary
18108 # during linking.  This must work even if \$libdir does not exist.
18109 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GO
18110
18111 # Whether we need a single "-rpath" flag with a separated argument.
18112 hardcode_libdir_separator=$lt_hardcode_libdir_separator_GO
18113
18114 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18115 # DIR into the resulting binary.
18116 hardcode_direct=$hardcode_direct_GO
18117
18118 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18119 # DIR into the resulting binary and the resulting library dependency is
18120 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
18121 # library is relocated.
18122 hardcode_direct_absolute=$hardcode_direct_absolute_GO
18123
18124 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
18125 # into the resulting binary.
18126 hardcode_minus_L=$hardcode_minus_L_GO
18127
18128 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
18129 # into the resulting binary.
18130 hardcode_shlibpath_var=$hardcode_shlibpath_var_GO
18131
18132 # Set to "yes" if building a shared library automatically hardcodes DIR
18133 # into the library and all subsequent libraries and executables linked
18134 # against it.
18135 hardcode_automatic=$hardcode_automatic_GO
18136
18137 # Set to yes if linker adds runtime paths of dependent libraries
18138 # to runtime path list.
18139 inherit_rpath=$inherit_rpath_GO
18140
18141 # Whether libtool must link a program against all its dependency libraries.
18142 link_all_deplibs=$link_all_deplibs_GO
18143
18144 # Fix the shell variable \$srcfile for the compiler.
18145 fix_srcfile_path=$lt_fix_srcfile_path_GO
18146
18147 # Set to "yes" if exported symbols are required.
18148 always_export_symbols=$always_export_symbols_GO
18149
18150 # The commands to list exported symbols.
18151 export_symbols_cmds=$lt_export_symbols_cmds_GO
18152
18153 # Symbols that should not be listed in the preloaded symbols.
18154 exclude_expsyms=$lt_exclude_expsyms_GO
18155
18156 # Symbols that must always be exported.
18157 include_expsyms=$lt_include_expsyms_GO
18158
18159 # Commands necessary for linking programs (against libraries) with templates.
18160 prelink_cmds=$lt_prelink_cmds_GO
18161
18162 # Specify filename containing input files.
18163 file_list_spec=$lt_file_list_spec_GO
18164
18165 # How to hardcode a shared library path into an executable.
18166 hardcode_action=$hardcode_action_GO
18167
18168 # ### END LIBTOOL TAG CONFIG: GO
18169 _LT_EOF
18170
18171  ;;
18172     "default":C) if test -n "$CONFIG_FILES"; then
18173    # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
18174    # that multilib installs will end up installed in the correct place.
18175    # The testsuite needs it for multilib-aware ABI baseline files.
18176    # To work around this not being passed down from config-ml.in ->
18177    # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
18178    # append it here.  Only modify Makefiles that have just been created.
18179    #
18180    # Also, get rid of this simulated-VPATH thing that automake does.
18181    cat > vpsed << \_EOF
18182 s!`test -f '$<' || echo '$(srcdir)/'`!!
18183 _EOF
18184    for i in $SUBDIRS; do
18185     case $CONFIG_FILES in
18186      *${i}/Makefile*)
18187        #echo "Adding MULTISUBDIR to $i/Makefile"
18188        sed -f vpsed $i/Makefile > tmp
18189        grep '^MULTISUBDIR =' Makefile >> tmp
18190        mv tmp $i/Makefile
18191        ;;
18192     esac
18193    done
18194    rm vpsed
18195  fi
18196  ;;
18197
18198   esac
18199 done # for ac_tag
18200
18201
18202 as_fn_exit 0
18203 _ACEOF
18204 ac_clean_files=$ac_clean_files_save
18205
18206 test $ac_write_fail = 0 ||
18207   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
18208
18209
18210 # configure is writing to config.log, and then calls config.status.
18211 # config.status does its own redirection, appending to config.log.
18212 # Unfortunately, on DOS this fails, as config.log is still kept open
18213 # by configure, so config.status won't be able to write to it; its
18214 # output is simply discarded.  So we exec the FD to /dev/null,
18215 # effectively closing config.log, so it can be properly (re)opened and
18216 # appended to by config.status.  When coming back to configure, we
18217 # need to make the FD available again.
18218 if test "$no_create" != yes; then
18219   ac_cs_success=:
18220   ac_config_status_args=
18221   test "$silent" = yes &&
18222     ac_config_status_args="$ac_config_status_args --quiet"
18223   exec 5>/dev/null
18224   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18225   exec 5>>config.log
18226   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18227   # would make configure fail if this is the last instruction.
18228   $ac_cs_success || as_fn_exit $?
18229 fi
18230 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18231   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18232 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18233 fi
18234