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_MINFRAMESIZE
 636 GOARCH_HUGEPAGESIZE
 637 GOARCH_INT64ALIGN
 638 GOARCH_PCQUANTUM
 639 GOARCH_PHYSPAGESIZE
 640 GOARCH_CACHELINESIZE
 641 GOARCH_BIGENDIAN
 642 GOARCH_FAMILY
 643 GOARCH
 644 USE_DEJAGNU
 645 ALLGOOS
 646 GOOS
 647 LIBGO_IS_BSD_FALSE
 648 LIBGO_IS_BSD_TRUE
 649 LIBGO_IS_AIX_FALSE
 650 LIBGO_IS_AIX_TRUE
 651 LIBGO_IS_SOLARIS_FALSE
 652 LIBGO_IS_SOLARIS_TRUE
 653 LIBGO_IS_RTEMS_FALSE
 654 LIBGO_IS_RTEMS_TRUE
 655 LIBGO_IS_DRAGONFLY_FALSE
 656 LIBGO_IS_DRAGONFLY_TRUE
 657 LIBGO_IS_OPENBSD_FALSE
 658 LIBGO_IS_OPENBSD_TRUE
 659 LIBGO_IS_NETBSD_FALSE
 660 LIBGO_IS_NETBSD_TRUE
 661 LIBGO_IS_LINUX_FALSE
 662 LIBGO_IS_LINUX_TRUE
 663 LIBGO_IS_IRIX_FALSE
 664 LIBGO_IS_IRIX_TRUE
 665 LIBGO_IS_FREEBSD_FALSE
 666 LIBGO_IS_FREEBSD_TRUE
 667 LIBGO_IS_DARWIN_FALSE
 668 LIBGO_IS_DARWIN_TRUE
 669 go_include
 670 LIBATOMIC
 671 USE_LIBFFI_FALSE
 672 USE_LIBFFI_TRUE
 673 LIBFFIINCS
 674 LIBFFI
 675 nover_glibgo_toolexeclibdir
 676 glibgo_toolexeclibdir
 677 glibgo_toolexecdir
 678 WERROR
 679 WARN_FLAGS
 680 CC_FOR_BUILD
 681 enable_static
 682 enable_shared
 683 CPP
 684 OTOOL64
 685 OTOOL
 686 LIPO
 687 NMEDIT
 688 DSYMUTIL
 689 AR
 690 OBJDUMP
 691 LN_S
 692 NM
 693 ac_ct_DUMPBIN
 694 DUMPBIN
 695 LIBTOOL
 696 OBJCOPY
 697 RANLIB
 698 LD
 699 FGREP
 700 EGREP
 701 GREP
 702 SED
 703 MAINT
 704 MAINTAINER_MODE_FALSE
 705 MAINTAINER_MODE_TRUE
 706 GOCFLAGS
 707 GOC
 708 am__fastdepCC_FALSE
 709 am__fastdepCC_TRUE
 710 CCDEPMODE
 711 am__nodep
 712 AMDEPBACKSLASH
 713 AMDEP_FALSE
 714 AMDEP_TRUE
 715 am__quote
 716 am__include
 717 DEPDIR
 718 OBJEXT
 719 EXEEXT
 720 ac_ct_CC
 721 CPPFLAGS
 722 LDFLAGS
 723 CFLAGS
 724 CC
 725 am__untar
 726 am__tar
 727 AMTAR
 728 am__leading_dot
 729 SET_MAKE
 730 AWK
 731 mkdir_p
 732 MKDIR_P
 733 INSTALL_STRIP_PROGRAM
 734 STRIP
 735 install_sh
 736 MAKEINFO
 737 AUTOHEADER
 738 AUTOMAKE
 739 AUTOCONF
 740 ACLOCAL
 741 VERSION
 742 PACKAGE
 743 CYGPATH_W
 744 am__isrc
 745 INSTALL_DATA
 746 INSTALL_SCRIPT
 747 INSTALL_PROGRAM
 748 target_os
 749 target_vendor
 750 target_cpu
 751 target
 752 host_os
 753 host_vendor
 754 host_cpu
 755 host
 756 build_os
 757 build_vendor
 758 build_cpu
 759 build
 760 multi_basedir
 761 libtool_VERSION
 762 target_alias
 763 host_alias
 764 build_alias
 765 LIBS
 766 ECHO_T
 767 ECHO_N
 768 ECHO_C
 769 DEFS
 770 mandir
 771 localedir
 772 libdir
 773 psdir
 774 pdfdir
 775 dvidir
 776 htmldir
 777 infodir
 778 docdir
 779 oldincludedir
 780 includedir
 781 localstatedir
 782 sharedstatedir
 783 sysconfdir
 784 datadir
 785 datarootdir
 786 libexecdir
 787 sbindir
 788 bindir
 789 program_transform_name
 790 prefix
 791 exec_prefix
 792 PACKAGE_URL
 793 PACKAGE_BUGREPORT
 794 PACKAGE_STRING
 795 PACKAGE_VERSION
 796 PACKAGE_TARNAME
 797 PACKAGE_NAME
 798 PATH_SEPARATOR
 799 SHELL'
 800 ac_subst_files=''
 801 ac_user_opts='
 802 enable_option_checking
 803 enable_multilib
 804 enable_dependency_tracking
 805 enable_maintainer_mode
 806 with_gnu_ld
 807 enable_shared
 808 enable_static
 809 with_pic
 810 enable_fast_install
 811 enable_libtool_lock
 812 enable_werror
 813 enable_version_specific_runtime_libs
 814 with_libffi
 815 with_libatomic
 816 with_system_libunwind
 817 '
 818       ac_precious_vars='build_alias
 819 host_alias
 820 target_alias
 821 CPP
 822 CPPFLAGS'
 823
 824
 825 # Initialize some variables set by options.
 826 ac_init_help=
 827 ac_init_version=false
 828 ac_unrecognized_opts=
 829 ac_unrecognized_sep=
 830 # The variables have the same names as the options, with
 831 # dashes changed to underlines.
 832 cache_file=/dev/null
 833 exec_prefix=NONE
 834 no_create=
 835 no_recursion=
 836 prefix=NONE
 837 program_prefix=NONE
 838 program_suffix=NONE
 839 program_transform_name=s,x,x,
 840 silent=
 841 site=
 842 srcdir=
 843 verbose=
 844 x_includes=NONE
 845 x_libraries=NONE
 846
 847 # Installation directory options.
 848 # These are left unexpanded so users can "make install exec_prefix=/foo"
 849 # and all the variables that are supposed to be based on exec_prefix
 850 # by default will actually change.
 851 # Use braces instead of parens because sh, perl, etc. also accept them.
 852 # (The list follows the same order as the GNU Coding Standards.)
 853 bindir='${exec_prefix}/bin'
 854 sbindir='${exec_prefix}/sbin'
 855 libexecdir='${exec_prefix}/libexec'
 856 datarootdir='${prefix}/share'
 857 datadir='${datarootdir}'
 858 sysconfdir='${prefix}/etc'
 859 sharedstatedir='${prefix}/com'
 860 localstatedir='${prefix}/var'
 861 includedir='${prefix}/include'
 862 oldincludedir='/usr/include'
 863 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 864 infodir='${datarootdir}/info'
 865 htmldir='${docdir}'
 866 dvidir='${docdir}'
 867 pdfdir='${docdir}'
 868 psdir='${docdir}'
 869 libdir='${exec_prefix}/lib'
 870 localedir='${datarootdir}/locale'
 871 mandir='${datarootdir}/man'
 872
 873 ac_prev=
 874 ac_dashdash=
 875 for ac_option
 876 do
 877   # If the previous option needs an argument, assign it.
 878   if test -n "$ac_prev"; then
 879     eval $ac_prev=\$ac_option
 880     ac_prev=
 881     continue
 882   fi
 883
 884   case $ac_option in
 885   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 886   *)    ac_optarg=yes ;;
 887   esac
 888
 889   # Accept the important Cygnus configure options, so we can diagnose typos.
 890
 891   case $ac_dashdash$ac_option in
 892   --)
 893     ac_dashdash=yes ;;
 894
 895   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 896     ac_prev=bindir ;;
 897   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 898     bindir=$ac_optarg ;;
 899
 900   -build | --build | --buil | --bui | --bu)
 901     ac_prev=build_alias ;;
 902   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 903     build_alias=$ac_optarg ;;
 904
 905   -cache-file | --cache-file | --cache-fil | --cache-fi \
 906   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 907     ac_prev=cache_file ;;
 908   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 909   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 910     cache_file=$ac_optarg ;;
 911
 912   --config-cache | -C)
 913     cache_file=config.cache ;;
 914
 915   -datadir | --datadir | --datadi | --datad)
 916     ac_prev=datadir ;;
 917   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 918     datadir=$ac_optarg ;;
 919
 920   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 921   | --dataroo | --dataro | --datar)
 922     ac_prev=datarootdir ;;
 923   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 924   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 925     datarootdir=$ac_optarg ;;
 926
 927   -disable-* | --disable-*)
 928     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 929     # Reject names that are not valid shell variable names.
 930     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 931       as_fn_error "invalid feature name: $ac_useropt"
 932     ac_useropt_orig=$ac_useropt
 933     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 934     case $ac_user_opts in
 935       *"
 936 "enable_$ac_useropt"
 937 "*) ;;
 938       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 939          ac_unrecognized_sep=', ';;
 940     esac
 941     eval enable_$ac_useropt=no ;;
 942
 943   -docdir | --docdir | --docdi | --doc | --do)
 944     ac_prev=docdir ;;
 945   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 946     docdir=$ac_optarg ;;
 947
 948   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 949     ac_prev=dvidir ;;
 950   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 951     dvidir=$ac_optarg ;;
 952
 953   -enable-* | --enable-*)
 954     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 955     # Reject names that are not valid shell variable names.
 956     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 957       as_fn_error "invalid feature name: $ac_useropt"
 958     ac_useropt_orig=$ac_useropt
 959     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 960     case $ac_user_opts in
 961       *"
 962 "enable_$ac_useropt"
 963 "*) ;;
 964       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 965          ac_unrecognized_sep=', ';;
 966     esac
 967     eval enable_$ac_useropt=\$ac_optarg ;;
 968
 969   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 970   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 971   | --exec | --exe | --ex)
 972     ac_prev=exec_prefix ;;
 973   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 974   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 975   | --exec=* | --exe=* | --ex=*)
 976     exec_prefix=$ac_optarg ;;
 977
 978   -gas | --gas | --ga | --g)
 979     # Obsolete; use --with-gas.
 980     with_gas=yes ;;
 981
 982   -help | --help | --hel | --he | -h)
 983     ac_init_help=long ;;
 984   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
 985     ac_init_help=recursive ;;
 986   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
 987     ac_init_help=short ;;
 988
 989   -host | --host | --hos | --ho)
 990     ac_prev=host_alias ;;
 991   -host=* | --host=* | --hos=* | --ho=*)
 992     host_alias=$ac_optarg ;;
 993
 994   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
 995     ac_prev=htmldir ;;
 996   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
 997   | --ht=*)
 998     htmldir=$ac_optarg ;;
 999
1000   -includedir | --includedir | --includedi | --included | --include \
1001   | --includ | --inclu | --incl | --inc)
1002     ac_prev=includedir ;;
1003   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1004   | --includ=* | --inclu=* | --incl=* | --inc=*)
1005     includedir=$ac_optarg ;;
1006
1007   -infodir | --infodir | --infodi | --infod | --info | --inf)
1008     ac_prev=infodir ;;
1009   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1010     infodir=$ac_optarg ;;
1011
1012   -libdir | --libdir | --libdi | --libd)
1013     ac_prev=libdir ;;
1014   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1015     libdir=$ac_optarg ;;
1016
1017   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1018   | --libexe | --libex | --libe)
1019     ac_prev=libexecdir ;;
1020   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1021   | --libexe=* | --libex=* | --libe=*)
1022     libexecdir=$ac_optarg ;;
1023
1024   -localedir | --localedir | --localedi | --localed | --locale)
1025     ac_prev=localedir ;;
1026   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1027     localedir=$ac_optarg ;;
1028
1029   -localstatedir | --localstatedir | --localstatedi | --localstated \
1030   | --localstate | --localstat | --localsta | --localst | --locals)
1031     ac_prev=localstatedir ;;
1032   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1033   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1034     localstatedir=$ac_optarg ;;
1035
1036   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1037     ac_prev=mandir ;;
1038   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1039     mandir=$ac_optarg ;;
1040
1041   -nfp | --nfp | --nf)
1042     # Obsolete; use --without-fp.
1043     with_fp=no ;;
1044
1045   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1046   | --no-cr | --no-c | -n)
1047     no_create=yes ;;
1048
1049   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1050   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1051     no_recursion=yes ;;
1052
1053   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1054   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1055   | --oldin | --oldi | --old | --ol | --o)
1056     ac_prev=oldincludedir ;;
1057   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1058   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1059   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1060     oldincludedir=$ac_optarg ;;
1061
1062   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1063     ac_prev=prefix ;;
1064   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1065     prefix=$ac_optarg ;;
1066
1067   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1068   | --program-pre | --program-pr | --program-p)
1069     ac_prev=program_prefix ;;
1070   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1071   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1072     program_prefix=$ac_optarg ;;
1073
1074   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1075   | --program-suf | --program-su | --program-s)
1076     ac_prev=program_suffix ;;
1077   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1078   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1079     program_suffix=$ac_optarg ;;
1080
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     ac_prev=program_transform_name ;;
1089   -program-transform-name=* | --program-transform-name=* \
1090   | --program-transform-nam=* | --program-transform-na=* \
1091   | --program-transform-n=* | --program-transform-=* \
1092   | --program-transform=* | --program-transfor=* \
1093   | --program-transfo=* | --program-transf=* \
1094   | --program-trans=* | --program-tran=* \
1095   | --progr-tra=* | --program-tr=* | --program-t=*)
1096     program_transform_name=$ac_optarg ;;
1097
1098   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1099     ac_prev=pdfdir ;;
1100   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1101     pdfdir=$ac_optarg ;;
1102
1103   -psdir | --psdir | --psdi | --psd | --ps)
1104     ac_prev=psdir ;;
1105   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1106     psdir=$ac_optarg ;;
1107
1108   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1109   | -silent | --silent | --silen | --sile | --sil)
1110     silent=yes ;;
1111
1112   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1113     ac_prev=sbindir ;;
1114   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1115   | --sbi=* | --sb=*)
1116     sbindir=$ac_optarg ;;
1117
1118   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1119   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1120   | --sharedst | --shareds | --shared | --share | --shar \
1121   | --sha | --sh)
1122     ac_prev=sharedstatedir ;;
1123   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1124   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1125   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1126   | --sha=* | --sh=*)
1127     sharedstatedir=$ac_optarg ;;
1128
1129   -site | --site | --sit)
1130     ac_prev=site ;;
1131   -site=* | --site=* | --sit=*)
1132     site=$ac_optarg ;;
1133
1134   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1135     ac_prev=srcdir ;;
1136   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1137     srcdir=$ac_optarg ;;
1138
1139   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1140   | --syscon | --sysco | --sysc | --sys | --sy)
1141     ac_prev=sysconfdir ;;
1142   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1143   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1144     sysconfdir=$ac_optarg ;;
1145
1146   -target | --target | --targe | --targ | --tar | --ta | --t)
1147     ac_prev=target_alias ;;
1148   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1149     target_alias=$ac_optarg ;;
1150
1151   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1152     verbose=yes ;;
1153
1154   -version | --version | --versio | --versi | --vers | -V)
1155     ac_init_version=: ;;
1156
1157   -with-* | --with-*)
1158     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1159     # Reject names that are not valid shell variable names.
1160     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1161       as_fn_error "invalid package name: $ac_useropt"
1162     ac_useropt_orig=$ac_useropt
1163     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1164     case $ac_user_opts in
1165       *"
1166 "with_$ac_useropt"
1167 "*) ;;
1168       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1169          ac_unrecognized_sep=', ';;
1170     esac
1171     eval with_$ac_useropt=\$ac_optarg ;;
1172
1173   -without-* | --without-*)
1174     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1175     # Reject names that are not valid shell variable names.
1176     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1177       as_fn_error "invalid package name: $ac_useropt"
1178     ac_useropt_orig=$ac_useropt
1179     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1180     case $ac_user_opts in
1181       *"
1182 "with_$ac_useropt"
1183 "*) ;;
1184       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1185          ac_unrecognized_sep=', ';;
1186     esac
1187     eval with_$ac_useropt=no ;;
1188
1189   --x)
1190     # Obsolete; use --with-x.
1191     with_x=yes ;;
1192
1193   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1194   | --x-incl | --x-inc | --x-in | --x-i)
1195     ac_prev=x_includes ;;
1196   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1197   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1198     x_includes=$ac_optarg ;;
1199
1200   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1201   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1202     ac_prev=x_libraries ;;
1203   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1204   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1205     x_libraries=$ac_optarg ;;
1206
1207   -*) as_fn_error "unrecognized option: \`$ac_option'
1208 Try \`$0 --help' for more information."
1209     ;;
1210
1211   *=*)
1212     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1213     # Reject names that are not valid shell variable names.
1214     case $ac_envvar in #(
1215       '' | [0-9]* | *[!_$as_cr_alnum]* )
1216       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1217     esac
1218     eval $ac_envvar=\$ac_optarg
1219     export $ac_envvar ;;
1220
1221   *)
1222     # FIXME: should be removed in autoconf 3.0.
1223     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1224     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1225       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1226     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1227     ;;
1228
1229   esac
1230 done
1231
1232 if test -n "$ac_prev"; then
1233   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1234   as_fn_error "missing argument to $ac_option"
1235 fi
1236
1237 if test -n "$ac_unrecognized_opts"; then
1238   case $enable_option_checking in
1239     no) ;;
1240     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1241     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1242   esac
1243 fi
1244
1245 # Check all directory arguments for consistency.
1246 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1247                 datadir sysconfdir sharedstatedir localstatedir includedir \
1248                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1249                 libdir localedir mandir
1250 do
1251   eval ac_val=\$$ac_var
1252   # Remove trailing slashes.
1253   case $ac_val in
1254     */ )
1255       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1256       eval $ac_var=\$ac_val;;
1257   esac
1258   # Be sure to have absolute directory names.
1259   case $ac_val in
1260     [\\/$]* | ?:[\\/]* )  continue;;
1261     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1262   esac
1263   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1264 done
1265
1266 # There might be people who depend on the old broken behavior: `$host'
1267 # used to hold the argument of --host etc.
1268 # FIXME: To remove some day.
1269 build=$build_alias
1270 host=$host_alias
1271 target=$target_alias
1272
1273 # FIXME: To remove some day.
1274 if test "x$host_alias" != x; then
1275   if test "x$build_alias" = x; then
1276     cross_compiling=maybe
1277     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1278     If a cross compiler is detected then cross compile mode will be used." >&2
1279   elif test "x$build_alias" != "x$host_alias"; then
1280     cross_compiling=yes
1281   fi
1282 fi
1283
1284 ac_tool_prefix=
1285 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1286
1287 test "$silent" = yes && exec 6>/dev/null
1288
1289
1290 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1291 ac_ls_di=`ls -di .` &&
1292 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1293   as_fn_error "working directory cannot be determined"
1294 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1295   as_fn_error "pwd does not report name of working directory"
1296
1297
1298 # Find the source files, if location was not specified.
1299 if test -z "$srcdir"; then
1300   ac_srcdir_defaulted=yes
1301   # Try the directory containing this script, then the parent directory.
1302   ac_confdir=`$as_dirname -- "$as_myself" ||
1303 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1304          X"$as_myself" : 'X\(//\)[^/]' \| \
1305          X"$as_myself" : 'X\(//\)$' \| \
1306          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1307 $as_echo X"$as_myself" |
1308     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1309             s//\1/
1310             q
1311           }
1312           /^X\(\/\/\)[^/].*/{
1313             s//\1/
1314             q
1315           }
1316           /^X\(\/\/\)$/{
1317             s//\1/
1318             q
1319           }
1320           /^X\(\/\).*/{
1321             s//\1/
1322             q
1323           }
1324           s/.*/./; q'`
1325   srcdir=$ac_confdir
1326   if test ! -r "$srcdir/$ac_unique_file"; then
1327     srcdir=..
1328   fi
1329 else
1330   ac_srcdir_defaulted=no
1331 fi
1332 if test ! -r "$srcdir/$ac_unique_file"; then
1333   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1334   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1335 fi
1336 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1337 ac_abs_confdir=`(
1338         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1339         pwd)`
1340 # When building in place, set srcdir=.
1341 if test "$ac_abs_confdir" = "$ac_pwd"; then
1342   srcdir=.
1343 fi
1344 # Remove unnecessary trailing slashes from srcdir.
1345 # Double slashes in file names in object file debugging info
1346 # mess up M-x gdb in Emacs.
1347 case $srcdir in
1348 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1349 esac
1350 for ac_var in $ac_precious_vars; do
1351   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1352   eval ac_env_${ac_var}_value=\$${ac_var}
1353   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1354   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1355 done
1356
1357 #
1358 # Report the --help message.
1359 #
1360 if test "$ac_init_help" = "long"; then
1361   # Omit some internal or obsolete options to make the list less imposing.
1362   # This message is too long to be a string in the A/UX 3.1 sh.
1363   cat <<_ACEOF
1364 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1365
1366 Usage: $0 [OPTION]... [VAR=VALUE]...
1367
1368 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1369 VAR=VALUE.  See below for descriptions of some of the useful variables.
1370
1371 Defaults for the options are specified in brackets.
1372
1373 Configuration:
1374   -h, --help              display this help and exit
1375       --help=short        display options specific to this package
1376       --help=recursive    display the short help of all the included packages
1377   -V, --version           display version information and exit
1378   -q, --quiet, --silent   do not print \`checking...' messages
1379       --cache-file=FILE   cache test results in FILE [disabled]
1380   -C, --config-cache      alias for \`--cache-file=config.cache'
1381   -n, --no-create         do not create output files
1382       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1383
1384 Installation directories:
1385   --prefix=PREFIX         install architecture-independent files in PREFIX
1386                           [$ac_default_prefix]
1387   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1388                           [PREFIX]
1389
1390 By default, \`make install' will install all the files in
1391 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1392 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1393 for instance \`--prefix=\$HOME'.
1394
1395 For better control, use the options below.
1396
1397 Fine tuning of the installation directories:
1398   --bindir=DIR            user executables [EPREFIX/bin]
1399   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1400   --libexecdir=DIR        program executables [EPREFIX/libexec]
1401   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1402   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1403   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1404   --libdir=DIR            object code libraries [EPREFIX/lib]
1405   --includedir=DIR        C header files [PREFIX/include]
1406   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1407   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1408   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1409   --infodir=DIR           info documentation [DATAROOTDIR/info]
1410   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1411   --mandir=DIR            man documentation [DATAROOTDIR/man]
1412   --docdir=DIR            documentation root [DATAROOTDIR/doc/libgo]
1413   --htmldir=DIR           html documentation [DOCDIR]
1414   --dvidir=DIR            dvi documentation [DOCDIR]
1415   --pdfdir=DIR            pdf documentation [DOCDIR]
1416   --psdir=DIR             ps documentation [DOCDIR]
1417 _ACEOF
1418
1419   cat <<\_ACEOF
1420
1421 Program names:
1422   --program-prefix=PREFIX            prepend PREFIX to installed program names
1423   --program-suffix=SUFFIX            append SUFFIX to installed program names
1424   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1425
1426 System types:
1427   --build=BUILD     configure for building on BUILD [guessed]
1428   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1429   --target=TARGET   configure for building compilers for TARGET [HOST]
1430 _ACEOF
1431 fi
1432
1433 if test -n "$ac_init_help"; then
1434   case $ac_init_help in
1435      short | recursive ) echo "Configuration of package-unused version-unused:";;
1436    esac
1437   cat <<\_ACEOF
1438
1439 Optional Features:
1440   --disable-option-checking  ignore unrecognized --enable/--with options
1441   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1442   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1443   --enable-multilib       build many library versions (default)
1444   --disable-dependency-tracking  speeds up one-time build
1445   --enable-dependency-tracking   do not reject slow dependency extractors
1446   --enable-maintainer-mode  enable make rules and dependencies not useful
1447                           (and sometimes confusing) to the casual installer
1448   --enable-shared[=PKGS]  build shared libraries [default=yes]
1449   --enable-static[=PKGS]  build static libraries [default=yes]
1450   --enable-fast-install[=PKGS]
1451                           optimize for fast installation [default=yes]
1452   --disable-libtool-lock  avoid locking (might break parallel builds)
1453   --enable-werror         turns on -Werror [default=yes]
1454   --enable-version-specific-runtime-libs
1455                           Specify that runtime libraries should be installed
1456                           in a compiler-specific directory
1457
1458 Optional Packages:
1459   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1460   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1461   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1462   --with-pic              try to use only PIC/non-PIC objects [default=use
1463                           both]
1464   --without-libffi        don't use libffi
1465   --without-libatomic     don't use libatomic
1466   --with-system-libunwind use installed libunwind
1467
1468 Some influential environment variables:
1469   CC          C compiler command
1470   CFLAGS      C compiler flags
1471   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1472               nonstandard directory <lib dir>
1473   LIBS        libraries to pass to the linker, e.g. -l<library>
1474   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1475               you have headers in a nonstandard directory <include dir>
1476   GOC         Go compiler command
1477   GOCFLAGS    Go compiler flags
1478   CPP         C preprocessor
1479
1480 Use these variables to override the choices made by `configure' or to help
1481 it to find libraries and programs with nonstandard names/locations.
1482
1483 Report bugs to the package provider.
1484 _ACEOF
1485 ac_status=$?
1486 fi
1487
1488 if test "$ac_init_help" = "recursive"; then
1489   # If there are subdirs, report their specific --help.
1490   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1491     test -d "$ac_dir" ||
1492       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1493       continue
1494     ac_builddir=.
1495
1496 case "$ac_dir" in
1497 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1498 *)
1499   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1500   # A ".." for each directory in $ac_dir_suffix.
1501   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1502   case $ac_top_builddir_sub in
1503   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1504   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1505   esac ;;
1506 esac
1507 ac_abs_top_builddir=$ac_pwd
1508 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1509 # for backward compatibility:
1510 ac_top_builddir=$ac_top_build_prefix
1511
1512 case $srcdir in
1513   .)  # We are building in place.
1514     ac_srcdir=.
1515     ac_top_srcdir=$ac_top_builddir_sub
1516     ac_abs_top_srcdir=$ac_pwd ;;
1517   [\\/]* | ?:[\\/]* )  # Absolute name.
1518     ac_srcdir=$srcdir$ac_dir_suffix;
1519     ac_top_srcdir=$srcdir
1520     ac_abs_top_srcdir=$srcdir ;;
1521   *) # Relative name.
1522     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1523     ac_top_srcdir=$ac_top_build_prefix$srcdir
1524     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1525 esac
1526 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1527
1528     cd "$ac_dir" || { ac_status=$?; continue; }
1529     # Check for guested configure.
1530     if test -f "$ac_srcdir/configure.gnu"; then
1531       echo &&
1532       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1533     elif test -f "$ac_srcdir/configure"; then
1534       echo &&
1535       $SHELL "$ac_srcdir/configure" --help=recursive
1536     else
1537       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1538     fi || ac_status=$?
1539     cd "$ac_pwd" || { ac_status=$?; break; }
1540   done
1541 fi
1542
1543 test -n "$ac_init_help" && exit $ac_status
1544 if $ac_init_version; then
1545   cat <<\_ACEOF
1546 package-unused configure version-unused
1547 generated by GNU Autoconf 2.64
1548
1549 Copyright (C) 2009 Free Software Foundation, Inc.
1550 This configure script is free software; the Free Software Foundation
1551 gives unlimited permission to copy, distribute and modify it.
1552 _ACEOF
1553   exit
1554 fi
1555
1556 ## ------------------------ ##
1557 ## Autoconf initialization. ##
1558 ## ------------------------ ##
1559
1560 # ac_fn_c_try_compile LINENO
1561 # --------------------------
1562 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1563 ac_fn_c_try_compile ()
1564 {
1565   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1566   rm -f conftest.$ac_objext
1567   if { { ac_try="$ac_compile"
1568 case "(($ac_try" in
1569   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1570   *) ac_try_echo=$ac_try;;
1571 esac
1572 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1573 $as_echo "$ac_try_echo"; } >&5
1574   (eval "$ac_compile") 2>conftest.err
1575   ac_status=$?
1576   if test -s conftest.err; then
1577     grep -v '^ *+' conftest.err >conftest.er1
1578     cat conftest.er1 >&5
1579     mv -f conftest.er1 conftest.err
1580   fi
1581   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1582   test $ac_status = 0; } && {
1583          test -z "$ac_c_werror_flag" ||
1584          test ! -s conftest.err
1585        } && test -s conftest.$ac_objext; then :
1586   ac_retval=0
1587 else
1588   $as_echo "$as_me: failed program was:" >&5
1589 sed 's/^/| /' conftest.$ac_ext >&5
1590
1591         ac_retval=1
1592 fi
1593   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1594   return $ac_retval
1595
1596 } # ac_fn_c_try_compile
1597
1598 # ac_fn_c_try_link LINENO
1599 # -----------------------
1600 # Try to link conftest.$ac_ext, and return whether this succeeded.
1601 ac_fn_c_try_link ()
1602 {
1603   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1604   rm -f conftest.$ac_objext conftest$ac_exeext
1605   if { { ac_try="$ac_link"
1606 case "(($ac_try" in
1607   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1608   *) ac_try_echo=$ac_try;;
1609 esac
1610 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1611 $as_echo "$ac_try_echo"; } >&5
1612   (eval "$ac_link") 2>conftest.err
1613   ac_status=$?
1614   if test -s conftest.err; then
1615     grep -v '^ *+' conftest.err >conftest.er1
1616     cat conftest.er1 >&5
1617     mv -f conftest.er1 conftest.err
1618   fi
1619   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1620   test $ac_status = 0; } && {
1621          test -z "$ac_c_werror_flag" ||
1622          test ! -s conftest.err
1623        } && test -s conftest$ac_exeext && {
1624          test "$cross_compiling" = yes ||
1625          $as_test_x conftest$ac_exeext
1626        }; then :
1627   ac_retval=0
1628 else
1629   $as_echo "$as_me: failed program was:" >&5
1630 sed 's/^/| /' conftest.$ac_ext >&5
1631
1632         ac_retval=1
1633 fi
1634   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1635   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1636   # interfere with the next link command; also delete a directory that is
1637   # left behind by Apple's compiler.  We do this before executing the actions.
1638   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1639   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1640   return $ac_retval
1641
1642 } # ac_fn_c_try_link
1643
1644 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1645 # -------------------------------------------------------
1646 # Tests whether HEADER exists and can be compiled using the include files in
1647 # INCLUDES, setting the cache variable VAR accordingly.
1648 ac_fn_c_check_header_compile ()
1649 {
1650   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1651   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1652 $as_echo_n "checking for $2... " >&6; }
1653 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1654   $as_echo_n "(cached) " >&6
1655 else
1656   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1657 /* end confdefs.h.  */
1658 $4
1659 #include <$2>
1660 _ACEOF
1661 if ac_fn_c_try_compile "$LINENO"; then :
1662   eval "$3=yes"
1663 else
1664   eval "$3=no"
1665 fi
1666 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1667 fi
1668 eval ac_res=\$$3
1669                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1670 $as_echo "$ac_res" >&6; }
1671   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1672
1673 } # ac_fn_c_check_header_compile
1674
1675 # ac_fn_c_try_cpp LINENO
1676 # ----------------------
1677 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1678 ac_fn_c_try_cpp ()
1679 {
1680   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1681   if { { ac_try="$ac_cpp conftest.$ac_ext"
1682 case "(($ac_try" in
1683   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1684   *) ac_try_echo=$ac_try;;
1685 esac
1686 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1687 $as_echo "$ac_try_echo"; } >&5
1688   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1689   ac_status=$?
1690   if test -s conftest.err; then
1691     grep -v '^ *+' conftest.err >conftest.er1
1692     cat conftest.er1 >&5
1693     mv -f conftest.er1 conftest.err
1694   fi
1695   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1696   test $ac_status = 0; } >/dev/null && {
1697          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1698          test ! -s conftest.err
1699        }; then :
1700   ac_retval=0
1701 else
1702   $as_echo "$as_me: failed program was:" >&5
1703 sed 's/^/| /' conftest.$ac_ext >&5
1704
1705     ac_retval=1
1706 fi
1707   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1708   return $ac_retval
1709
1710 } # ac_fn_c_try_cpp
1711
1712 # ac_fn_c_try_run LINENO
1713 # ----------------------
1714 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1715 # that executables *can* be run.
1716 ac_fn_c_try_run ()
1717 {
1718   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1719   if { { ac_try="$ac_link"
1720 case "(($ac_try" in
1721   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1722   *) ac_try_echo=$ac_try;;
1723 esac
1724 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1725 $as_echo "$ac_try_echo"; } >&5
1726   (eval "$ac_link") 2>&5
1727   ac_status=$?
1728   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1729   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1730   { { case "(($ac_try" in
1731   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1732   *) ac_try_echo=$ac_try;;
1733 esac
1734 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1735 $as_echo "$ac_try_echo"; } >&5
1736   (eval "$ac_try") 2>&5
1737   ac_status=$?
1738   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1739   test $ac_status = 0; }; }; then :
1740   ac_retval=0
1741 else
1742   $as_echo "$as_me: program exited with status $ac_status" >&5
1743        $as_echo "$as_me: failed program was:" >&5
1744 sed 's/^/| /' conftest.$ac_ext >&5
1745
1746        ac_retval=$ac_status
1747 fi
1748   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1749   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1750   return $ac_retval
1751
1752 } # ac_fn_c_try_run
1753
1754 # ac_fn_c_check_func LINENO FUNC VAR
1755 # ----------------------------------
1756 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1757 ac_fn_c_check_func ()
1758 {
1759   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1760   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1761 $as_echo_n "checking for $2... " >&6; }
1762 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1763   $as_echo_n "(cached) " >&6
1764 else
1765   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1766 /* end confdefs.h.  */
1767 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1768    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1769 #define $2 innocuous_$2
1770
1771 /* System header to define __stub macros and hopefully few prototypes,
1772     which can conflict with char $2 (); below.
1773     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1774     <limits.h> exists even on freestanding compilers.  */
1775
1776 #ifdef __STDC__
1777 # include <limits.h>
1778 #else
1779 # include <assert.h>
1780 #endif
1781
1782 #undef $2
1783
1784 /* Override any GCC internal prototype to avoid an error.
1785    Use char because int might match the return type of a GCC
1786    builtin and then its argument prototype would still apply.  */
1787 #ifdef __cplusplus
1788 extern "C"
1789 #endif
1790 char $2 ();
1791 /* The GNU C library defines this for functions which it implements
1792     to always fail with ENOSYS.  Some functions are actually named
1793     something starting with __ and the normal name is an alias.  */
1794 #if defined __stub_$2 || defined __stub___$2
1795 choke me
1796 #endif
1797
1798 int
1799 main ()
1800 {
1801 return $2 ();
1802   ;
1803   return 0;
1804 }
1805 _ACEOF
1806 if ac_fn_c_try_link "$LINENO"; then :
1807   eval "$3=yes"
1808 else
1809   eval "$3=no"
1810 fi
1811 rm -f core conftest.err conftest.$ac_objext \
1812     conftest$ac_exeext conftest.$ac_ext
1813 fi
1814 eval ac_res=\$$3
1815                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1816 $as_echo "$ac_res" >&6; }
1817   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1818
1819 } # ac_fn_c_check_func
1820
1821 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1822 # -------------------------------------------------------
1823 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1824 # the include files in INCLUDES and setting the cache variable VAR
1825 # accordingly.
1826 ac_fn_c_check_header_mongrel ()
1827 {
1828   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1829   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1830   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1831 $as_echo_n "checking for $2... " >&6; }
1832 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1833   $as_echo_n "(cached) " >&6
1834 fi
1835 eval ac_res=\$$3
1836                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1837 $as_echo "$ac_res" >&6; }
1838 else
1839   # Is the header compilable?
1840 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1841 $as_echo_n "checking $2 usability... " >&6; }
1842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1843 /* end confdefs.h.  */
1844 $4
1845 #include <$2>
1846 _ACEOF
1847 if ac_fn_c_try_compile "$LINENO"; then :
1848   ac_header_compiler=yes
1849 else
1850   ac_header_compiler=no
1851 fi
1852 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1853 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1854 $as_echo "$ac_header_compiler" >&6; }
1855
1856 # Is the header present?
1857 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1858 $as_echo_n "checking $2 presence... " >&6; }
1859 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1860 /* end confdefs.h.  */
1861 #include <$2>
1862 _ACEOF
1863 if ac_fn_c_try_cpp "$LINENO"; then :
1864   ac_header_preproc=yes
1865 else
1866   ac_header_preproc=no
1867 fi
1868 rm -f conftest.err conftest.$ac_ext
1869 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1870 $as_echo "$ac_header_preproc" >&6; }
1871
1872 # So?  What about this header?
1873 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1874   yes:no: )
1875     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1876 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1877     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1878 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1879     ;;
1880   no:yes:* )
1881     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1882 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1883     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1884 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1885     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1886 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1887     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1888 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1889     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1890 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1891     ;;
1892 esac
1893   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1894 $as_echo_n "checking for $2... " >&6; }
1895 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1896   $as_echo_n "(cached) " >&6
1897 else
1898   eval "$3=\$ac_header_compiler"
1899 fi
1900 eval ac_res=\$$3
1901                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1902 $as_echo "$ac_res" >&6; }
1903 fi
1904   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1905
1906 } # ac_fn_c_check_header_mongrel
1907
1908 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1909 # -------------------------------------------
1910 # Tests whether TYPE exists after having included INCLUDES, setting cache
1911 # variable VAR accordingly.
1912 ac_fn_c_check_type ()
1913 {
1914   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1915   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1916 $as_echo_n "checking for $2... " >&6; }
1917 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1918   $as_echo_n "(cached) " >&6
1919 else
1920   eval "$3=no"
1921   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1922 /* end confdefs.h.  */
1923 $4
1924 int
1925 main ()
1926 {
1927 if (sizeof ($2))
1928          return 0;
1929   ;
1930   return 0;
1931 }
1932 _ACEOF
1933 if ac_fn_c_try_compile "$LINENO"; then :
1934   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1935 /* end confdefs.h.  */
1936 $4
1937 int
1938 main ()
1939 {
1940 if (sizeof (($2)))
1941             return 0;
1942   ;
1943   return 0;
1944 }
1945 _ACEOF
1946 if ac_fn_c_try_compile "$LINENO"; then :
1947
1948 else
1949   eval "$3=yes"
1950 fi
1951 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1952 fi
1953 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1954 fi
1955 eval ac_res=\$$3
1956                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1957 $as_echo "$ac_res" >&6; }
1958   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1959
1960 } # ac_fn_c_check_type
1961
1962 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1963 # --------------------------------------------
1964 # Tries to find the compile-time value of EXPR in a program that includes
1965 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1966 # computed
1967 ac_fn_c_compute_int ()
1968 {
1969   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1970   if test "$cross_compiling" = yes; then
1971     # Depending upon the size, compute the lo and hi bounds.
1972 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1973 /* end confdefs.h.  */
1974 $4
1975 int
1976 main ()
1977 {
1978 static int test_array [1 - 2 * !(($2) >= 0)];
1979 test_array [0] = 0
1980
1981   ;
1982   return 0;
1983 }
1984 _ACEOF
1985 if ac_fn_c_try_compile "$LINENO"; then :
1986   ac_lo=0 ac_mid=0
1987   while :; do
1988     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1989 /* end confdefs.h.  */
1990 $4
1991 int
1992 main ()
1993 {
1994 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1995 test_array [0] = 0
1996
1997   ;
1998   return 0;
1999 }
2000 _ACEOF
2001 if ac_fn_c_try_compile "$LINENO"; then :
2002   ac_hi=$ac_mid; break
2003 else
2004   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2005                         if test $ac_lo -le $ac_mid; then
2006                           ac_lo= ac_hi=
2007                           break
2008                         fi
2009                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2010 fi
2011 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2012   done
2013 else
2014   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2015 /* end confdefs.h.  */
2016 $4
2017 int
2018 main ()
2019 {
2020 static int test_array [1 - 2 * !(($2) < 0)];
2021 test_array [0] = 0
2022
2023   ;
2024   return 0;
2025 }
2026 _ACEOF
2027 if ac_fn_c_try_compile "$LINENO"; then :
2028   ac_hi=-1 ac_mid=-1
2029   while :; do
2030     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2031 /* end confdefs.h.  */
2032 $4
2033 int
2034 main ()
2035 {
2036 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2037 test_array [0] = 0
2038
2039   ;
2040   return 0;
2041 }
2042 _ACEOF
2043 if ac_fn_c_try_compile "$LINENO"; then :
2044   ac_lo=$ac_mid; break
2045 else
2046   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2047                         if test $ac_mid -le $ac_hi; then
2048                           ac_lo= ac_hi=
2049                           break
2050                         fi
2051                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2052 fi
2053 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2054   done
2055 else
2056   ac_lo= ac_hi=
2057 fi
2058 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2059 fi
2060 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2061 # Binary search between lo and hi bounds.
2062 while test "x$ac_lo" != "x$ac_hi"; do
2063   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2064   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2065 /* end confdefs.h.  */
2066 $4
2067 int
2068 main ()
2069 {
2070 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2071 test_array [0] = 0
2072
2073   ;
2074   return 0;
2075 }
2076 _ACEOF
2077 if ac_fn_c_try_compile "$LINENO"; then :
2078   ac_hi=$ac_mid
2079 else
2080   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2081 fi
2082 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2083 done
2084 case $ac_lo in #((
2085 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2086 '') ac_retval=1 ;;
2087 esac
2088   else
2089     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2090 /* end confdefs.h.  */
2091 $4
2092 static long int longval () { return $2; }
2093 static unsigned long int ulongval () { return $2; }
2094 #include <stdio.h>
2095 #include <stdlib.h>
2096 int
2097 main ()
2098 {
2099
2100   FILE *f = fopen ("conftest.val", "w");
2101   if (! f)
2102     return 1;
2103   if (($2) < 0)
2104     {
2105       long int i = longval ();
2106       if (i != ($2))
2107         return 1;
2108       fprintf (f, "%ld", i);
2109     }
2110   else
2111     {
2112       unsigned long int i = ulongval ();
2113       if (i != ($2))
2114         return 1;
2115       fprintf (f, "%lu", i);
2116     }
2117   /* Do not output a trailing newline, as this causes \r\n confusion
2118      on some platforms.  */
2119   return ferror (f) || fclose (f) != 0;
2120
2121   ;
2122   return 0;
2123 }
2124 _ACEOF
2125 if ac_fn_c_try_run "$LINENO"; then :
2126   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2127 else
2128   ac_retval=1
2129 fi
2130 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2131   conftest.$ac_objext conftest.beam conftest.$ac_ext
2132 rm -f conftest.val
2133
2134   fi
2135   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2136   return $ac_retval
2137
2138 } # ac_fn_c_compute_int
2139 cat >config.log <<_ACEOF
2140 This file contains any messages produced by compilers while
2141 running configure, to aid debugging if configure makes a mistake.
2142
2143 It was created by package-unused $as_me version-unused, which was
2144 generated by GNU Autoconf 2.64.  Invocation command line was
2145
2146   $ $0 $@
2147
2148 _ACEOF
2149 exec 5>>config.log
2150 {
2151 cat <<_ASUNAME
2152 ## --------- ##
2153 ## Platform. ##
2154 ## --------- ##
2155
2156 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2157 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2158 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2159 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2160 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2161
2162 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2163 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2164
2165 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2166 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2167 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2168 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2169 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2170 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2171 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2172
2173 _ASUNAME
2174
2175 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2176 for as_dir in $PATH
2177 do
2178   IFS=$as_save_IFS
2179   test -z "$as_dir" && as_dir=.
2180     $as_echo "PATH: $as_dir"
2181   done
2182 IFS=$as_save_IFS
2183
2184 } >&5
2185
2186 cat >&5 <<_ACEOF
2187
2188
2189 ## ----------- ##
2190 ## Core tests. ##
2191 ## ----------- ##
2192
2193 _ACEOF
2194
2195
2196 # Keep a trace of the command line.
2197 # Strip out --no-create and --no-recursion so they do not pile up.
2198 # Strip out --silent because we don't want to record it for future runs.
2199 # Also quote any args containing shell meta-characters.
2200 # Make two passes to allow for proper duplicate-argument suppression.
2201 ac_configure_args=
2202 ac_configure_args0=
2203 ac_configure_args1=
2204 ac_must_keep_next=false
2205 for ac_pass in 1 2
2206 do
2207   for ac_arg
2208   do
2209     case $ac_arg in
2210     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2211     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2212     | -silent | --silent | --silen | --sile | --sil)
2213       continue ;;
2214     *\'*)
2215       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2216     esac
2217     case $ac_pass in
2218     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2219     2)
2220       as_fn_append ac_configure_args1 " '$ac_arg'"
2221       if test $ac_must_keep_next = true; then
2222         ac_must_keep_next=false # Got value, back to normal.
2223       else
2224         case $ac_arg in
2225           *=* | --config-cache | -C | -disable-* | --disable-* \
2226           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2227           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2228           | -with-* | --with-* | -without-* | --without-* | --x)
2229             case "$ac_configure_args0 " in
2230               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2231             esac
2232             ;;
2233           -* ) ac_must_keep_next=true ;;
2234         esac
2235       fi
2236       as_fn_append ac_configure_args " '$ac_arg'"
2237       ;;
2238     esac
2239   done
2240 done
2241 { ac_configure_args0=; unset ac_configure_args0;}
2242 { ac_configure_args1=; unset ac_configure_args1;}
2243
2244 # When interrupted or exit'd, cleanup temporary files, and complete
2245 # config.log.  We remove comments because anyway the quotes in there
2246 # would cause problems or look ugly.
2247 # WARNING: Use '\'' to represent an apostrophe within the trap.
2248 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2249 trap 'exit_status=$?
2250   # Save into config.log some information that might help in debugging.
2251   {
2252     echo
2253
2254     cat <<\_ASBOX
2255 ## ---------------- ##
2256 ## Cache variables. ##
2257 ## ---------------- ##
2258 _ASBOX
2259     echo
2260     # The following way of writing the cache mishandles newlines in values,
2261 (
2262   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2263     eval ac_val=\$$ac_var
2264     case $ac_val in #(
2265     *${as_nl}*)
2266       case $ac_var in #(
2267       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2268 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2269       esac
2270       case $ac_var in #(
2271       _ | IFS | as_nl) ;; #(
2272       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2273       *) { eval $ac_var=; unset $ac_var;} ;;
2274       esac ;;
2275     esac
2276   done
2277   (set) 2>&1 |
2278     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2279     *${as_nl}ac_space=\ *)
2280       sed -n \
2281         "s/'\''/'\''\\\\'\'''\''/g;
2282           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2283       ;; #(
2284     *)
2285       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2286       ;;
2287     esac |
2288     sort
2289 )
2290     echo
2291
2292     cat <<\_ASBOX
2293 ## ----------------- ##
2294 ## Output variables. ##
2295 ## ----------------- ##
2296 _ASBOX
2297     echo
2298     for ac_var in $ac_subst_vars
2299     do
2300       eval ac_val=\$$ac_var
2301       case $ac_val in
2302       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2303       esac
2304       $as_echo "$ac_var='\''$ac_val'\''"
2305     done | sort
2306     echo
2307
2308     if test -n "$ac_subst_files"; then
2309       cat <<\_ASBOX
2310 ## ------------------- ##
2311 ## File substitutions. ##
2312 ## ------------------- ##
2313 _ASBOX
2314       echo
2315       for ac_var in $ac_subst_files
2316       do
2317         eval ac_val=\$$ac_var
2318         case $ac_val in
2319         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2320         esac
2321         $as_echo "$ac_var='\''$ac_val'\''"
2322       done | sort
2323       echo
2324     fi
2325
2326     if test -s confdefs.h; then
2327       cat <<\_ASBOX
2328 ## ----------- ##
2329 ## confdefs.h. ##
2330 ## ----------- ##
2331 _ASBOX
2332       echo
2333       cat confdefs.h
2334       echo
2335     fi
2336     test "$ac_signal" != 0 &&
2337       $as_echo "$as_me: caught signal $ac_signal"
2338     $as_echo "$as_me: exit $exit_status"
2339   } >&5
2340   rm -f core *.core core.conftest.* &&
2341     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2342     exit $exit_status
2343 ' 0
2344 for ac_signal in 1 2 13 15; do
2345   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2346 done
2347 ac_signal=0
2348
2349 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2350 rm -f -r conftest* confdefs.h
2351
2352 $as_echo "/* confdefs.h */" > confdefs.h
2353
2354 # Predefined preprocessor variables.
2355
2356 cat >>confdefs.h <<_ACEOF
2357 #define PACKAGE_NAME "$PACKAGE_NAME"
2358 _ACEOF
2359
2360 cat >>confdefs.h <<_ACEOF
2361 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2362 _ACEOF
2363
2364 cat >>confdefs.h <<_ACEOF
2365 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2366 _ACEOF
2367
2368 cat >>confdefs.h <<_ACEOF
2369 #define PACKAGE_STRING "$PACKAGE_STRING"
2370 _ACEOF
2371
2372 cat >>confdefs.h <<_ACEOF
2373 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2374 _ACEOF
2375
2376 cat >>confdefs.h <<_ACEOF
2377 #define PACKAGE_URL "$PACKAGE_URL"
2378 _ACEOF
2379
2380
2381 # Let the site file select an alternate cache file if it wants to.
2382 # Prefer an explicitly selected file to automatically selected ones.
2383 ac_site_file1=NONE
2384 ac_site_file2=NONE
2385 if test -n "$CONFIG_SITE"; then
2386   ac_site_file1=$CONFIG_SITE
2387 elif test "x$prefix" != xNONE; then
2388   ac_site_file1=$prefix/share/config.site
2389   ac_site_file2=$prefix/etc/config.site
2390 else
2391   ac_site_file1=$ac_default_prefix/share/config.site
2392   ac_site_file2=$ac_default_prefix/etc/config.site
2393 fi
2394 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2395 do
2396   test "x$ac_site_file" = xNONE && continue
2397   if test -r "$ac_site_file"; then
2398     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2399 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2400     sed 's/^/| /' "$ac_site_file" >&5
2401     . "$ac_site_file"
2402   fi
2403 done
2404
2405 if test -r "$cache_file"; then
2406   # Some versions of bash will fail to source /dev/null (special
2407   # files actually), so we avoid doing that.
2408   if test -f "$cache_file"; then
2409     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2410 $as_echo "$as_me: loading cache $cache_file" >&6;}
2411     case $cache_file in
2412       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2413       *)                      . "./$cache_file";;
2414     esac
2415   fi
2416 else
2417   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2418 $as_echo "$as_me: creating cache $cache_file" >&6;}
2419   >$cache_file
2420 fi
2421
2422 # Check that the precious variables saved in the cache have kept the same
2423 # value.
2424 ac_cache_corrupted=false
2425 for ac_var in $ac_precious_vars; do
2426   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2427   eval ac_new_set=\$ac_env_${ac_var}_set
2428   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2429   eval ac_new_val=\$ac_env_${ac_var}_value
2430   case $ac_old_set,$ac_new_set in
2431     set,)
2432       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2433 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2434       ac_cache_corrupted=: ;;
2435     ,set)
2436       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2437 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2438       ac_cache_corrupted=: ;;
2439     ,);;
2440     *)
2441       if test "x$ac_old_val" != "x$ac_new_val"; then
2442         # differences in whitespace do not lead to failure.
2443         ac_old_val_w=`echo x $ac_old_val`
2444         ac_new_val_w=`echo x $ac_new_val`
2445         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2446           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2447 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2448           ac_cache_corrupted=:
2449         else
2450           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2451 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2452           eval $ac_var=\$ac_old_val
2453         fi
2454         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2455 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2456         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2457 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2458       fi;;
2459   esac
2460   # Pass precious variables to config.status.
2461   if test "$ac_new_set" = set; then
2462     case $ac_new_val in
2463     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2464     *) ac_arg=$ac_var=$ac_new_val ;;
2465     esac
2466     case " $ac_configure_args " in
2467       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2468       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2469     esac
2470   fi
2471 done
2472 if $ac_cache_corrupted; then
2473   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2474 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2475   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2476 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2477   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2478 fi
2479 ## -------------------- ##
2480 ## Main body of script. ##
2481 ## -------------------- ##
2482
2483 ac_ext=c
2484 ac_cpp='$CPP $CPPFLAGS'
2485 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2486 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2487 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2488
2489
2490
2491
2492
2493
2494 ac_config_headers="$ac_config_headers config.h"
2495
2496
2497 libtool_VERSION=11:0:0
2498
2499
2500 # Default to --enable-multilib
2501 # Check whether --enable-multilib was given.
2502 if test "${enable_multilib+set}" = set; then :
2503   enableval=$enable_multilib; case "$enableval" in
2504   yes) multilib=yes ;;
2505   no)  multilib=no ;;
2506   *)   as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2507  esac
2508 else
2509   multilib=yes
2510 fi
2511
2512
2513 # We may get other options which we leave undocumented:
2514 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2515 # See config-ml.in if you want the gory details.
2516
2517 if test "$srcdir" = "."; then
2518   if test "$with_target_subdir" != "."; then
2519     multi_basedir="$srcdir/$with_multisrctop../.."
2520   else
2521     multi_basedir="$srcdir/$with_multisrctop.."
2522   fi
2523 else
2524   multi_basedir="$srcdir/.."
2525 fi
2526
2527
2528 # Even if the default multilib is not a cross compilation,
2529 # it may be that some of the other multilibs are.
2530 if test $cross_compiling = no && test $multilib = yes \
2531    && test "x${with_multisubdir}" != x ; then
2532    cross_compiling=maybe
2533 fi
2534
2535 ac_config_commands="$ac_config_commands default-1"
2536
2537
2538 ac_aux_dir=
2539 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2540   for ac_t in install-sh install.sh shtool; do
2541     if test -f "$ac_dir/$ac_t"; then
2542       ac_aux_dir=$ac_dir
2543       ac_install_sh="$ac_aux_dir/$ac_t -c"
2544       break 2
2545     fi
2546   done
2547 done
2548 if test -z "$ac_aux_dir"; then
2549   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2550 fi
2551
2552 # These three variables are undocumented and unsupported,
2553 # and are intended to be withdrawn in a future Autoconf release.
2554 # They can cause serious problems if a builder's source tree is in a directory
2555 # whose full name contains unusual characters.
2556 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2557 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2558 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2559
2560
2561 # Make sure we can run config.sub.
2562 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2563   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2564
2565 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2566 $as_echo_n "checking build system type... " >&6; }
2567 if test "${ac_cv_build+set}" = set; then :
2568   $as_echo_n "(cached) " >&6
2569 else
2570   ac_build_alias=$build_alias
2571 test "x$ac_build_alias" = x &&
2572   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2573 test "x$ac_build_alias" = x &&
2574   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2575 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2576   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2577
2578 fi
2579 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2580 $as_echo "$ac_cv_build" >&6; }
2581 case $ac_cv_build in
2582 *-*-*) ;;
2583 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2584 esac
2585 build=$ac_cv_build
2586 ac_save_IFS=$IFS; IFS='-'
2587 set x $ac_cv_build
2588 shift
2589 build_cpu=$1
2590 build_vendor=$2
2591 shift; shift
2592 # Remember, the first character of IFS is used to create $*,
2593 # except with old shells:
2594 build_os=$*
2595 IFS=$ac_save_IFS
2596 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2597
2598
2599 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2600 $as_echo_n "checking host system type... " >&6; }
2601 if test "${ac_cv_host+set}" = set; then :
2602   $as_echo_n "(cached) " >&6
2603 else
2604   if test "x$host_alias" = x; then
2605   ac_cv_host=$ac_cv_build
2606 else
2607   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2608     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2609 fi
2610
2611 fi
2612 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2613 $as_echo "$ac_cv_host" >&6; }
2614 case $ac_cv_host in
2615 *-*-*) ;;
2616 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2617 esac
2618 host=$ac_cv_host
2619 ac_save_IFS=$IFS; IFS='-'
2620 set x $ac_cv_host
2621 shift
2622 host_cpu=$1
2623 host_vendor=$2
2624 shift; shift
2625 # Remember, the first character of IFS is used to create $*,
2626 # except with old shells:
2627 host_os=$*
2628 IFS=$ac_save_IFS
2629 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2630
2631
2632 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2633 $as_echo_n "checking target system type... " >&6; }
2634 if test "${ac_cv_target+set}" = set; then :
2635   $as_echo_n "(cached) " >&6
2636 else
2637   if test "x$target_alias" = x; then
2638   ac_cv_target=$ac_cv_host
2639 else
2640   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2641     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2642 fi
2643
2644 fi
2645 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2646 $as_echo "$ac_cv_target" >&6; }
2647 case $ac_cv_target in
2648 *-*-*) ;;
2649 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2650 esac
2651 target=$ac_cv_target
2652 ac_save_IFS=$IFS; IFS='-'
2653 set x $ac_cv_target
2654 shift
2655 target_cpu=$1
2656 target_vendor=$2
2657 shift; shift
2658 # Remember, the first character of IFS is used to create $*,
2659 # except with old shells:
2660 target_os=$*
2661 IFS=$ac_save_IFS
2662 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2663
2664
2665 # The aliases save the names the user supplied, while $host etc.
2666 # will get canonicalized.
2667 test -n "$target_alias" &&
2668   test "$program_prefix$program_suffix$program_transform_name" = \
2669     NONENONEs,x,x, &&
2670   program_prefix=${target_alias}-
2671
2672 target_alias=${target_alias-$host_alias}
2673
2674 am__api_version='1.11'
2675
2676 # Find a good install program.  We prefer a C program (faster),
2677 # so one script is as good as another.  But avoid the broken or
2678 # incompatible versions:
2679 # SysV /etc/install, /usr/sbin/install
2680 # SunOS /usr/etc/install
2681 # IRIX /sbin/install
2682 # AIX /bin/install
2683 # AmigaOS /C/install, which installs bootblocks on floppy discs
2684 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2685 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2686 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2687 # OS/2's system install, which has a completely different semantic
2688 # ./install, which can be erroneously created by make from ./install.sh.
2689 # Reject install programs that cannot install multiple files.
2690 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2691 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2692 if test -z "$INSTALL"; then
2693 if test "${ac_cv_path_install+set}" = set; then :
2694   $as_echo_n "(cached) " >&6
2695 else
2696   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2697 for as_dir in $PATH
2698 do
2699   IFS=$as_save_IFS
2700   test -z "$as_dir" && as_dir=.
2701     # Account for people who put trailing slashes in PATH elements.
2702 case $as_dir/ in #((
2703   ./ | .// | /[cC]/* | \
2704   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2705   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2706   /usr/ucb/* ) ;;
2707   *)
2708     # OSF1 and SCO ODT 3.0 have their own names for install.
2709     # Don't use installbsd from OSF since it installs stuff as root
2710     # by default.
2711     for ac_prog in ginstall scoinst install; do
2712       for ac_exec_ext in '' $ac_executable_extensions; do
2713         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2714           if test $ac_prog = install &&
2715             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2716             # AIX install.  It has an incompatible calling convention.
2717             :
2718           elif test $ac_prog = install &&
2719             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2720             # program-specific install script used by HP pwplus--don't use.
2721             :
2722           else
2723             rm -rf conftest.one conftest.two conftest.dir
2724             echo one > conftest.one
2725             echo two > conftest.two
2726             mkdir conftest.dir
2727             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2728               test -s conftest.one && test -s conftest.two &&
2729               test -s conftest.dir/conftest.one &&
2730               test -s conftest.dir/conftest.two
2731             then
2732               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2733               break 3
2734             fi
2735           fi
2736         fi
2737       done
2738     done
2739     ;;
2740 esac
2741
2742   done
2743 IFS=$as_save_IFS
2744
2745 rm -rf conftest.one conftest.two conftest.dir
2746
2747 fi
2748   if test "${ac_cv_path_install+set}" = set; then
2749     INSTALL=$ac_cv_path_install
2750   else
2751     # As a last resort, use the slow shell script.  Don't cache a
2752     # value for INSTALL within a source directory, because that will
2753     # break other packages using the cache if that directory is
2754     # removed, or if the value is a relative name.
2755     INSTALL=$ac_install_sh
2756   fi
2757 fi
2758 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2759 $as_echo "$INSTALL" >&6; }
2760
2761 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2762 # It thinks the first close brace ends the variable substitution.
2763 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2764
2765 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2766
2767 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2768
2769 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2770 $as_echo_n "checking whether build environment is sane... " >&6; }
2771 # Just in case
2772 sleep 1
2773 echo timestamp > conftest.file
2774 # Reject unsafe characters in $srcdir or the absolute working directory
2775 # name.  Accept space and tab only in the latter.
2776 am_lf='
2777 '
2778 case `pwd` in
2779   *[\\\"\#\$\&\'\`$am_lf]*)
2780     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2781 esac
2782 case $srcdir in
2783   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2784     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2785 esac
2786
2787 # Do `set' in a subshell so we don't clobber the current shell's
2788 # arguments.  Must try -L first in case configure is actually a
2789 # symlink; some systems play weird games with the mod time of symlinks
2790 # (eg FreeBSD returns the mod time of the symlink's containing
2791 # directory).
2792 if (
2793    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2794    if test "$*" = "X"; then
2795       # -L didn't work.
2796       set X `ls -t "$srcdir/configure" conftest.file`
2797    fi
2798    rm -f conftest.file
2799    if test "$*" != "X $srcdir/configure conftest.file" \
2800       && test "$*" != "X conftest.file $srcdir/configure"; then
2801
2802       # If neither matched, then we have a broken ls.  This can happen
2803       # if, for instance, CONFIG_SHELL is bash and it inherits a
2804       # broken ls alias from the environment.  This has actually
2805       # happened.  Such a system could not be considered "sane".
2806       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
2807 alias in your environment" "$LINENO" 5
2808    fi
2809
2810    test "$2" = conftest.file
2811    )
2812 then
2813    # Ok.
2814    :
2815 else
2816    as_fn_error "newly created file is older than distributed files!
2817 Check your system clock" "$LINENO" 5
2818 fi
2819 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2820 $as_echo "yes" >&6; }
2821 test "$program_prefix" != NONE &&
2822   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2823 # Use a double $ so make ignores it.
2824 test "$program_suffix" != NONE &&
2825   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2826 # Double any \ or $.
2827 # By default was `s,x,x', remove it if useless.
2828 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2829 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2830
2831 # expand $ac_aux_dir to an absolute path
2832 am_aux_dir=`cd $ac_aux_dir && pwd`
2833
2834 if test x"${MISSING+set}" != xset; then
2835   case $am_aux_dir in
2836   *\ * | *\     *)
2837     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2838   *)
2839     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2840   esac
2841 fi
2842 # Use eval to expand $SHELL
2843 if eval "$MISSING --run true"; then
2844   am_missing_run="$MISSING --run "
2845 else
2846   am_missing_run=
2847   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2848 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2849 fi
2850
2851 if test x"${install_sh}" != xset; then
2852   case $am_aux_dir in
2853   *\ * | *\     *)
2854     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2855   *)
2856     install_sh="\${SHELL} $am_aux_dir/install-sh"
2857   esac
2858 fi
2859
2860 # Installed binaries are usually stripped using `strip' when the user
2861 # run `make install-strip'.  However `strip' might not be the right
2862 # tool to use in cross-compilation environments, therefore Automake
2863 # will honor the `STRIP' environment variable to overrule this program.
2864 if test "$cross_compiling" != no; then
2865   if test -n "$ac_tool_prefix"; then
2866   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2867 set dummy ${ac_tool_prefix}strip; ac_word=$2
2868 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2869 $as_echo_n "checking for $ac_word... " >&6; }
2870 if test "${ac_cv_prog_STRIP+set}" = set; then :
2871   $as_echo_n "(cached) " >&6
2872 else
2873   if test -n "$STRIP"; then
2874   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2875 else
2876 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2877 for as_dir in $PATH
2878 do
2879   IFS=$as_save_IFS
2880   test -z "$as_dir" && as_dir=.
2881     for ac_exec_ext in '' $ac_executable_extensions; do
2882   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2883     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2884     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2885     break 2
2886   fi
2887 done
2888   done
2889 IFS=$as_save_IFS
2890
2891 fi
2892 fi
2893 STRIP=$ac_cv_prog_STRIP
2894 if test -n "$STRIP"; then
2895   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2896 $as_echo "$STRIP" >&6; }
2897 else
2898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2899 $as_echo "no" >&6; }
2900 fi
2901
2902
2903 fi
2904 if test -z "$ac_cv_prog_STRIP"; then
2905   ac_ct_STRIP=$STRIP
2906   # Extract the first word of "strip", so it can be a program name with args.
2907 set dummy strip; ac_word=$2
2908 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2909 $as_echo_n "checking for $ac_word... " >&6; }
2910 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2911   $as_echo_n "(cached) " >&6
2912 else
2913   if test -n "$ac_ct_STRIP"; then
2914   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2915 else
2916 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2917 for as_dir in $PATH
2918 do
2919   IFS=$as_save_IFS
2920   test -z "$as_dir" && as_dir=.
2921     for ac_exec_ext in '' $ac_executable_extensions; do
2922   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2923     ac_cv_prog_ac_ct_STRIP="strip"
2924     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2925     break 2
2926   fi
2927 done
2928   done
2929 IFS=$as_save_IFS
2930
2931 fi
2932 fi
2933 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2934 if test -n "$ac_ct_STRIP"; then
2935   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2936 $as_echo "$ac_ct_STRIP" >&6; }
2937 else
2938   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2939 $as_echo "no" >&6; }
2940 fi
2941
2942   if test "x$ac_ct_STRIP" = x; then
2943     STRIP=":"
2944   else
2945     case $cross_compiling:$ac_tool_warned in
2946 yes:)
2947 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2948 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2949 ac_tool_warned=yes ;;
2950 esac
2951     STRIP=$ac_ct_STRIP
2952   fi
2953 else
2954   STRIP="$ac_cv_prog_STRIP"
2955 fi
2956
2957 fi
2958 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2959
2960 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2961 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2962 if test -z "$MKDIR_P"; then
2963   if test "${ac_cv_path_mkdir+set}" = set; then :
2964   $as_echo_n "(cached) " >&6
2965 else
2966   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2967 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2968 do
2969   IFS=$as_save_IFS
2970   test -z "$as_dir" && as_dir=.
2971     for ac_prog in mkdir gmkdir; do
2972          for ac_exec_ext in '' $ac_executable_extensions; do
2973            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2974            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2975              'mkdir (GNU coreutils) '* | \
2976              'mkdir (coreutils) '* | \
2977              'mkdir (fileutils) '4.1*)
2978                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2979                break 3;;
2980            esac
2981          done
2982        done
2983   done
2984 IFS=$as_save_IFS
2985
2986 fi
2987
2988   if test "${ac_cv_path_mkdir+set}" = set; then
2989     MKDIR_P="$ac_cv_path_mkdir -p"
2990   else
2991     # As a last resort, use the slow shell script.  Don't cache a
2992     # value for MKDIR_P within a source directory, because that will
2993     # break other packages using the cache if that directory is
2994     # removed, or if the value is a relative name.
2995     test -d ./--version && rmdir ./--version
2996     MKDIR_P="$ac_install_sh -d"
2997   fi
2998 fi
2999 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3000 $as_echo "$MKDIR_P" >&6; }
3001
3002 mkdir_p="$MKDIR_P"
3003 case $mkdir_p in
3004   [\\/$]* | ?:[\\/]*) ;;
3005   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3006 esac
3007
3008 for ac_prog in gawk mawk nawk awk
3009 do
3010   # Extract the first word of "$ac_prog", so it can be a program name with args.
3011 set dummy $ac_prog; ac_word=$2
3012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3013 $as_echo_n "checking for $ac_word... " >&6; }
3014 if test "${ac_cv_prog_AWK+set}" = set; then :
3015   $as_echo_n "(cached) " >&6
3016 else
3017   if test -n "$AWK"; then
3018   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3019 else
3020 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3021 for as_dir in $PATH
3022 do
3023   IFS=$as_save_IFS
3024   test -z "$as_dir" && as_dir=.
3025     for ac_exec_ext in '' $ac_executable_extensions; do
3026   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3027     ac_cv_prog_AWK="$ac_prog"
3028     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3029     break 2
3030   fi
3031 done
3032   done
3033 IFS=$as_save_IFS
3034
3035 fi
3036 fi
3037 AWK=$ac_cv_prog_AWK
3038 if test -n "$AWK"; then
3039   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3040 $as_echo "$AWK" >&6; }
3041 else
3042   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3043 $as_echo "no" >&6; }
3044 fi
3045
3046
3047   test -n "$AWK" && break
3048 done
3049
3050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3051 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3052 set x ${MAKE-make}
3053 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3054 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3055   $as_echo_n "(cached) " >&6
3056 else
3057   cat >conftest.make <<\_ACEOF
3058 SHELL = /bin/sh
3059 all:
3060         @echo '@@@%%%=$(MAKE)=@@@%%%'
3061 _ACEOF
3062 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3063 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3064   *@@@%%%=?*=@@@%%%*)
3065     eval ac_cv_prog_make_${ac_make}_set=yes;;
3066   *)
3067     eval ac_cv_prog_make_${ac_make}_set=no;;
3068 esac
3069 rm -f conftest.make
3070 fi
3071 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3072   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3073 $as_echo "yes" >&6; }
3074   SET_MAKE=
3075 else
3076   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3077 $as_echo "no" >&6; }
3078   SET_MAKE="MAKE=${MAKE-make}"
3079 fi
3080
3081 rm -rf .tst 2>/dev/null
3082 mkdir .tst 2>/dev/null
3083 if test -d .tst; then
3084   am__leading_dot=.
3085 else
3086   am__leading_dot=_
3087 fi
3088 rmdir .tst 2>/dev/null
3089
3090 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3091   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3092   # is not polluted with repeated "-I."
3093   am__isrc=' -I$(srcdir)'
3094   # test to see if srcdir already configured
3095   if test -f $srcdir/config.status; then
3096     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3097   fi
3098 fi
3099
3100 # test whether we have cygpath
3101 if test -z "$CYGPATH_W"; then
3102   if (cygpath --version) >/dev/null 2>/dev/null; then
3103     CYGPATH_W='cygpath -w'
3104   else
3105     CYGPATH_W=echo
3106   fi
3107 fi
3108
3109
3110 # Define the identity of the package.
3111  PACKAGE='libgo'
3112  VERSION='version-unused'
3113
3114
3115 # Some tools Automake needs.
3116
3117 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3118
3119
3120 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3121
3122
3123 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3124
3125
3126 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3127
3128
3129 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3130
3131 # We need awk for the "check" target.  The system "awk" is bad on
3132 # some platforms.
3133 # Always define AMTAR for backward compatibility.  Yes, it's still used
3134 # in the wild :-(  We should find a proper way to deprecate it ...
3135 AMTAR='$${TAR-tar}'
3136
3137 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148 ac_ext=c
3149 ac_cpp='$CPP $CPPFLAGS'
3150 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3151 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3152 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3153 if test -n "$ac_tool_prefix"; then
3154   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3155 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3157 $as_echo_n "checking for $ac_word... " >&6; }
3158 if test "${ac_cv_prog_CC+set}" = set; then :
3159   $as_echo_n "(cached) " >&6
3160 else
3161   if test -n "$CC"; then
3162   ac_cv_prog_CC="$CC" # Let the user override the test.
3163 else
3164 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3165 for as_dir in $PATH
3166 do
3167   IFS=$as_save_IFS
3168   test -z "$as_dir" && as_dir=.
3169     for ac_exec_ext in '' $ac_executable_extensions; do
3170   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3171     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3172     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3173     break 2
3174   fi
3175 done
3176   done
3177 IFS=$as_save_IFS
3178
3179 fi
3180 fi
3181 CC=$ac_cv_prog_CC
3182 if test -n "$CC"; then
3183   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3184 $as_echo "$CC" >&6; }
3185 else
3186   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3187 $as_echo "no" >&6; }
3188 fi
3189
3190
3191 fi
3192 if test -z "$ac_cv_prog_CC"; then
3193   ac_ct_CC=$CC
3194   # Extract the first word of "gcc", so it can be a program name with args.
3195 set dummy gcc; ac_word=$2
3196 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3197 $as_echo_n "checking for $ac_word... " >&6; }
3198 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3199   $as_echo_n "(cached) " >&6
3200 else
3201   if test -n "$ac_ct_CC"; then
3202   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3203 else
3204 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3205 for as_dir in $PATH
3206 do
3207   IFS=$as_save_IFS
3208   test -z "$as_dir" && as_dir=.
3209     for ac_exec_ext in '' $ac_executable_extensions; do
3210   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3211     ac_cv_prog_ac_ct_CC="gcc"
3212     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3213     break 2
3214   fi
3215 done
3216   done
3217 IFS=$as_save_IFS
3218
3219 fi
3220 fi
3221 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3222 if test -n "$ac_ct_CC"; then
3223   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3224 $as_echo "$ac_ct_CC" >&6; }
3225 else
3226   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3227 $as_echo "no" >&6; }
3228 fi
3229
3230   if test "x$ac_ct_CC" = x; then
3231     CC=""
3232   else
3233     case $cross_compiling:$ac_tool_warned in
3234 yes:)
3235 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3236 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3237 ac_tool_warned=yes ;;
3238 esac
3239     CC=$ac_ct_CC
3240   fi
3241 else
3242   CC="$ac_cv_prog_CC"
3243 fi
3244
3245 if test -z "$CC"; then
3246           if test -n "$ac_tool_prefix"; then
3247     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3248 set dummy ${ac_tool_prefix}cc; ac_word=$2
3249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3250 $as_echo_n "checking for $ac_word... " >&6; }
3251 if test "${ac_cv_prog_CC+set}" = set; then :
3252   $as_echo_n "(cached) " >&6
3253 else
3254   if test -n "$CC"; then
3255   ac_cv_prog_CC="$CC" # Let the user override the test.
3256 else
3257 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3258 for as_dir in $PATH
3259 do
3260   IFS=$as_save_IFS
3261   test -z "$as_dir" && as_dir=.
3262     for ac_exec_ext in '' $ac_executable_extensions; do
3263   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3264     ac_cv_prog_CC="${ac_tool_prefix}cc"
3265     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3266     break 2
3267   fi
3268 done
3269   done
3270 IFS=$as_save_IFS
3271
3272 fi
3273 fi
3274 CC=$ac_cv_prog_CC
3275 if test -n "$CC"; then
3276   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3277 $as_echo "$CC" >&6; }
3278 else
3279   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3280 $as_echo "no" >&6; }
3281 fi
3282
3283
3284   fi
3285 fi
3286 if test -z "$CC"; then
3287   # Extract the first word of "cc", so it can be a program name with args.
3288 set dummy cc; ac_word=$2
3289 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3290 $as_echo_n "checking for $ac_word... " >&6; }
3291 if test "${ac_cv_prog_CC+set}" = set; then :
3292   $as_echo_n "(cached) " >&6
3293 else
3294   if test -n "$CC"; then
3295   ac_cv_prog_CC="$CC" # Let the user override the test.
3296 else
3297   ac_prog_rejected=no
3298 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3299 for as_dir in $PATH
3300 do
3301   IFS=$as_save_IFS
3302   test -z "$as_dir" && as_dir=.
3303     for ac_exec_ext in '' $ac_executable_extensions; do
3304   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3305     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3306        ac_prog_rejected=yes
3307        continue
3308      fi
3309     ac_cv_prog_CC="cc"
3310     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3311     break 2
3312   fi
3313 done
3314   done
3315 IFS=$as_save_IFS
3316
3317 if test $ac_prog_rejected = yes; then
3318   # We found a bogon in the path, so make sure we never use it.
3319   set dummy $ac_cv_prog_CC
3320   shift
3321   if test $# != 0; then
3322     # We chose a different compiler from the bogus one.
3323     # However, it has the same basename, so the bogon will be chosen
3324     # first if we set CC to just the basename; use the full file name.
3325     shift
3326     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3327   fi
3328 fi
3329 fi
3330 fi
3331 CC=$ac_cv_prog_CC
3332 if test -n "$CC"; then
3333   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3334 $as_echo "$CC" >&6; }
3335 else
3336   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3337 $as_echo "no" >&6; }
3338 fi
3339
3340
3341 fi
3342 if test -z "$CC"; then
3343   if test -n "$ac_tool_prefix"; then
3344   for ac_prog in cl.exe
3345   do
3346     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3347 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3348 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3349 $as_echo_n "checking for $ac_word... " >&6; }
3350 if test "${ac_cv_prog_CC+set}" = set; then :
3351   $as_echo_n "(cached) " >&6
3352 else
3353   if test -n "$CC"; then
3354   ac_cv_prog_CC="$CC" # Let the user override the test.
3355 else
3356 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3357 for as_dir in $PATH
3358 do
3359   IFS=$as_save_IFS
3360   test -z "$as_dir" && as_dir=.
3361     for ac_exec_ext in '' $ac_executable_extensions; do
3362   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3363     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3364     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3365     break 2
3366   fi
3367 done
3368   done
3369 IFS=$as_save_IFS
3370
3371 fi
3372 fi
3373 CC=$ac_cv_prog_CC
3374 if test -n "$CC"; then
3375   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3376 $as_echo "$CC" >&6; }
3377 else
3378   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3379 $as_echo "no" >&6; }
3380 fi
3381
3382
3383     test -n "$CC" && break
3384   done
3385 fi
3386 if test -z "$CC"; then
3387   ac_ct_CC=$CC
3388   for ac_prog in cl.exe
3389 do
3390   # Extract the first word of "$ac_prog", so it can be a program name with args.
3391 set dummy $ac_prog; ac_word=$2
3392 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3393 $as_echo_n "checking for $ac_word... " >&6; }
3394 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3395   $as_echo_n "(cached) " >&6
3396 else
3397   if test -n "$ac_ct_CC"; then
3398   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3399 else
3400 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3401 for as_dir in $PATH
3402 do
3403   IFS=$as_save_IFS
3404   test -z "$as_dir" && as_dir=.
3405     for ac_exec_ext in '' $ac_executable_extensions; do
3406   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3407     ac_cv_prog_ac_ct_CC="$ac_prog"
3408     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3409     break 2
3410   fi
3411 done
3412   done
3413 IFS=$as_save_IFS
3414
3415 fi
3416 fi
3417 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3418 if test -n "$ac_ct_CC"; then
3419   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3420 $as_echo "$ac_ct_CC" >&6; }
3421 else
3422   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3423 $as_echo "no" >&6; }
3424 fi
3425
3426
3427   test -n "$ac_ct_CC" && break
3428 done
3429
3430   if test "x$ac_ct_CC" = x; then
3431     CC=""
3432   else
3433     case $cross_compiling:$ac_tool_warned in
3434 yes:)
3435 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3436 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3437 ac_tool_warned=yes ;;
3438 esac
3439     CC=$ac_ct_CC
3440   fi
3441 fi
3442
3443 fi
3444
3445
3446 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3447 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3448 as_fn_error "no acceptable C compiler found in \$PATH
3449 See \`config.log' for more details." "$LINENO" 5; }
3450
3451 # Provide some information about the compiler.
3452 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3453 set X $ac_compile
3454 ac_compiler=$2
3455 for ac_option in --version -v -V -qversion; do
3456   { { ac_try="$ac_compiler $ac_option >&5"
3457 case "(($ac_try" in
3458   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3459   *) ac_try_echo=$ac_try;;
3460 esac
3461 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3462 $as_echo "$ac_try_echo"; } >&5
3463   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3464   ac_status=$?
3465   if test -s conftest.err; then
3466     sed '10a\
3467 ... rest of stderr output deleted ...
3468          10q' conftest.err >conftest.er1
3469     cat conftest.er1 >&5
3470     rm -f conftest.er1 conftest.err
3471   fi
3472   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3473   test $ac_status = 0; }
3474 done
3475
3476 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3477 /* end confdefs.h.  */
3478
3479 int
3480 main ()
3481 {
3482
3483   ;
3484   return 0;
3485 }
3486 _ACEOF
3487 ac_clean_files_save=$ac_clean_files
3488 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3489 # Try to create an executable without -o first, disregard a.out.
3490 # It will help us diagnose broken compilers, and finding out an intuition
3491 # of exeext.
3492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3493 $as_echo_n "checking for C compiler default output file name... " >&6; }
3494 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3495
3496 # The possible output files:
3497 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3498
3499 ac_rmfiles=
3500 for ac_file in $ac_files
3501 do
3502   case $ac_file in
3503     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3504     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3505   esac
3506 done
3507 rm -f $ac_rmfiles
3508
3509 if { { ac_try="$ac_link_default"
3510 case "(($ac_try" in
3511   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3512   *) ac_try_echo=$ac_try;;
3513 esac
3514 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3515 $as_echo "$ac_try_echo"; } >&5
3516   (eval "$ac_link_default") 2>&5
3517   ac_status=$?
3518   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3519   test $ac_status = 0; }; then :
3520   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3521 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3522 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3523 # so that the user can short-circuit this test for compilers unknown to
3524 # Autoconf.
3525 for ac_file in $ac_files ''
3526 do
3527   test -f "$ac_file" || continue
3528   case $ac_file in
3529     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3530         ;;
3531     [ab].out )
3532         # We found the default executable, but exeext='' is most
3533         # certainly right.
3534         break;;
3535     *.* )
3536         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3537         then :; else
3538            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3539         fi
3540         # We set ac_cv_exeext here because the later test for it is not
3541         # safe: cross compilers may not add the suffix if given an `-o'
3542         # argument, so we may need to know it at that point already.
3543         # Even if this section looks crufty: it has the advantage of
3544         # actually working.
3545         break;;
3546     * )
3547         break;;
3548   esac
3549 done
3550 test "$ac_cv_exeext" = no && ac_cv_exeext=
3551
3552 else
3553   ac_file=''
3554 fi
3555 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3556 $as_echo "$ac_file" >&6; }
3557 if test -z "$ac_file"; then :
3558   $as_echo "$as_me: failed program was:" >&5
3559 sed 's/^/| /' conftest.$ac_ext >&5
3560
3561 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3562 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3563 { as_fn_set_status 77
3564 as_fn_error "C compiler cannot create executables
3565 See \`config.log' for more details." "$LINENO" 5; }; }
3566 fi
3567 ac_exeext=$ac_cv_exeext
3568
3569 # Check that the compiler produces executables we can run.  If not, either
3570 # the compiler is broken, or we cross compile.
3571 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3572 $as_echo_n "checking whether the C compiler works... " >&6; }
3573 # If not cross compiling, check that we can run a simple program.
3574 if test "$cross_compiling" != yes; then
3575   if { ac_try='./$ac_file'
3576   { { case "(($ac_try" in
3577   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3578   *) ac_try_echo=$ac_try;;
3579 esac
3580 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3581 $as_echo "$ac_try_echo"; } >&5
3582   (eval "$ac_try") 2>&5
3583   ac_status=$?
3584   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3585   test $ac_status = 0; }; }; then
3586     cross_compiling=no
3587   else
3588     if test "$cross_compiling" = maybe; then
3589         cross_compiling=yes
3590     else
3591         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3592 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3593 as_fn_error "cannot run C compiled programs.
3594 If you meant to cross compile, use \`--host'.
3595 See \`config.log' for more details." "$LINENO" 5; }
3596     fi
3597   fi
3598 fi
3599 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3600 $as_echo "yes" >&6; }
3601
3602 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3603 ac_clean_files=$ac_clean_files_save
3604 # Check that the compiler produces executables we can run.  If not, either
3605 # the compiler is broken, or we cross compile.
3606 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3607 $as_echo_n "checking whether we are cross compiling... " >&6; }
3608 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3609 $as_echo "$cross_compiling" >&6; }
3610
3611 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3612 $as_echo_n "checking for suffix of executables... " >&6; }
3613 if { { ac_try="$ac_link"
3614 case "(($ac_try" in
3615   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3616   *) ac_try_echo=$ac_try;;
3617 esac
3618 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3619 $as_echo "$ac_try_echo"; } >&5
3620   (eval "$ac_link") 2>&5
3621   ac_status=$?
3622   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3623   test $ac_status = 0; }; then :
3624   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3625 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3626 # work properly (i.e., refer to `conftest.exe'), while it won't with
3627 # `rm'.
3628 for ac_file in conftest.exe conftest conftest.*; do
3629   test -f "$ac_file" || continue
3630   case $ac_file in
3631     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3632     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3633           break;;
3634     * ) break;;
3635   esac
3636 done
3637 else
3638   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3639 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3640 as_fn_error "cannot compute suffix of executables: cannot compile and link
3641 See \`config.log' for more details." "$LINENO" 5; }
3642 fi
3643 rm -f conftest$ac_cv_exeext
3644 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3645 $as_echo "$ac_cv_exeext" >&6; }
3646
3647 rm -f conftest.$ac_ext
3648 EXEEXT=$ac_cv_exeext
3649 ac_exeext=$EXEEXT
3650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3651 $as_echo_n "checking for suffix of object files... " >&6; }
3652 if test "${ac_cv_objext+set}" = set; then :
3653   $as_echo_n "(cached) " >&6
3654 else
3655   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3656 /* end confdefs.h.  */
3657
3658 int
3659 main ()
3660 {
3661
3662   ;
3663   return 0;
3664 }
3665 _ACEOF
3666 rm -f conftest.o conftest.obj
3667 if { { ac_try="$ac_compile"
3668 case "(($ac_try" in
3669   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3670   *) ac_try_echo=$ac_try;;
3671 esac
3672 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3673 $as_echo "$ac_try_echo"; } >&5
3674   (eval "$ac_compile") 2>&5
3675   ac_status=$?
3676   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3677   test $ac_status = 0; }; then :
3678   for ac_file in conftest.o conftest.obj conftest.*; do
3679   test -f "$ac_file" || continue;
3680   case $ac_file in
3681     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3682     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3683        break;;
3684   esac
3685 done
3686 else
3687   $as_echo "$as_me: failed program was:" >&5
3688 sed 's/^/| /' conftest.$ac_ext >&5
3689
3690 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3691 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3692 as_fn_error "cannot compute suffix of object files: cannot compile
3693 See \`config.log' for more details." "$LINENO" 5; }
3694 fi
3695 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3696 fi
3697 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3698 $as_echo "$ac_cv_objext" >&6; }
3699 OBJEXT=$ac_cv_objext
3700 ac_objext=$OBJEXT
3701 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3702 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3703 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3704   $as_echo_n "(cached) " >&6
3705 else
3706   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3707 /* end confdefs.h.  */
3708
3709 int
3710 main ()
3711 {
3712 #ifndef __GNUC__
3713        choke me
3714 #endif
3715
3716   ;
3717   return 0;
3718 }
3719 _ACEOF
3720 if ac_fn_c_try_compile "$LINENO"; then :
3721   ac_compiler_gnu=yes
3722 else
3723   ac_compiler_gnu=no
3724 fi
3725 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3726 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3727
3728 fi
3729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3730 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3731 if test $ac_compiler_gnu = yes; then
3732   GCC=yes
3733 else
3734   GCC=
3735 fi
3736 ac_test_CFLAGS=${CFLAGS+set}
3737 ac_save_CFLAGS=$CFLAGS
3738 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3739 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3740 if test "${ac_cv_prog_cc_g+set}" = set; then :
3741   $as_echo_n "(cached) " >&6
3742 else
3743   ac_save_c_werror_flag=$ac_c_werror_flag
3744    ac_c_werror_flag=yes
3745    ac_cv_prog_cc_g=no
3746    CFLAGS="-g"
3747    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3748 /* end confdefs.h.  */
3749
3750 int
3751 main ()
3752 {
3753
3754   ;
3755   return 0;
3756 }
3757 _ACEOF
3758 if ac_fn_c_try_compile "$LINENO"; then :
3759   ac_cv_prog_cc_g=yes
3760 else
3761   CFLAGS=""
3762       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3763 /* end confdefs.h.  */
3764
3765 int
3766 main ()
3767 {
3768
3769   ;
3770   return 0;
3771 }
3772 _ACEOF
3773 if ac_fn_c_try_compile "$LINENO"; then :
3774
3775 else
3776   ac_c_werror_flag=$ac_save_c_werror_flag
3777          CFLAGS="-g"
3778          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3779 /* end confdefs.h.  */
3780
3781 int
3782 main ()
3783 {
3784
3785   ;
3786   return 0;
3787 }
3788 _ACEOF
3789 if ac_fn_c_try_compile "$LINENO"; then :
3790   ac_cv_prog_cc_g=yes
3791 fi
3792 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3793 fi
3794 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3795 fi
3796 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3797    ac_c_werror_flag=$ac_save_c_werror_flag
3798 fi
3799 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3800 $as_echo "$ac_cv_prog_cc_g" >&6; }
3801 if test "$ac_test_CFLAGS" = set; then
3802   CFLAGS=$ac_save_CFLAGS
3803 elif test $ac_cv_prog_cc_g = yes; then
3804   if test "$GCC" = yes; then
3805     CFLAGS="-g -O2"
3806   else
3807     CFLAGS="-g"
3808   fi
3809 else
3810   if test "$GCC" = yes; then
3811     CFLAGS="-O2"
3812   else
3813     CFLAGS=
3814   fi
3815 fi
3816 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3817 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3818 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3819   $as_echo_n "(cached) " >&6
3820 else
3821   ac_cv_prog_cc_c89=no
3822 ac_save_CC=$CC
3823 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3824 /* end confdefs.h.  */
3825 #include <stdarg.h>
3826 #include <stdio.h>
3827 #include <sys/types.h>
3828 #include <sys/stat.h>
3829 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3830 struct buf { int x; };
3831 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3832 static char *e (p, i)
3833      char **p;
3834      int i;
3835 {
3836   return p[i];
3837 }
3838 static char *f (char * (*g) (char **, int), char **p, ...)
3839 {
3840   char *s;
3841   va_list v;
3842   va_start (v,p);
3843   s = g (p, va_arg (v,int));
3844   va_end (v);
3845   return s;
3846 }
3847
3848 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3849    function prototypes and stuff, but not '\xHH' hex character constants.
3850    These don't provoke an error unfortunately, instead are silently treated
3851    as 'x'.  The following induces an error, until -std is added to get
3852    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3853    array size at least.  It's necessary to write '\x00'==0 to get something
3854    that's true only with -std.  */
3855 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3856
3857 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3858    inside strings and character constants.  */
3859 #define FOO(x) 'x'
3860 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3861
3862 int test (int i, double x);
3863 struct s1 {int (*f) (int a);};
3864 struct s2 {int (*f) (double a);};
3865 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3866 int argc;
3867 char **argv;
3868 int
3869 main ()
3870 {
3871 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3872   ;
3873   return 0;
3874 }
3875 _ACEOF
3876 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3877         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3878 do
3879   CC="$ac_save_CC $ac_arg"
3880   if ac_fn_c_try_compile "$LINENO"; then :
3881   ac_cv_prog_cc_c89=$ac_arg
3882 fi
3883 rm -f core conftest.err conftest.$ac_objext
3884   test "x$ac_cv_prog_cc_c89" != "xno" && break
3885 done
3886 rm -f conftest.$ac_ext
3887 CC=$ac_save_CC
3888
3889 fi
3890 # AC_CACHE_VAL
3891 case "x$ac_cv_prog_cc_c89" in
3892   x)
3893     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3894 $as_echo "none needed" >&6; } ;;
3895   xno)
3896     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3897 $as_echo "unsupported" >&6; } ;;
3898   *)
3899     CC="$CC $ac_cv_prog_cc_c89"
3900     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3901 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3902 esac
3903 if test "x$ac_cv_prog_cc_c89" != xno; then :
3904
3905 fi
3906
3907 ac_ext=c
3908 ac_cpp='$CPP $CPPFLAGS'
3909 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3910 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3911 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3912 DEPDIR="${am__leading_dot}deps"
3913
3914 ac_config_commands="$ac_config_commands depfiles"
3915
3916
3917 am_make=${MAKE-make}
3918 cat > confinc << 'END'
3919 am__doit:
3920         @echo this is the am__doit target
3921 .PHONY: am__doit
3922 END
3923 # If we don't find an include directive, just comment out the code.
3924 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3925 $as_echo_n "checking for style of include used by $am_make... " >&6; }
3926 am__include="#"
3927 am__quote=
3928 _am_result=none
3929 # First try GNU make style include.
3930 echo "include confinc" > confmf
3931 # Ignore all kinds of additional output from `make'.
3932 case `$am_make -s -f confmf 2> /dev/null` in #(
3933 *the\ am__doit\ target*)
3934   am__include=include
3935   am__quote=
3936   _am_result=GNU
3937   ;;
3938 esac
3939 # Now try BSD make style include.
3940 if test "$am__include" = "#"; then
3941    echo '.include "confinc"' > confmf
3942    case `$am_make -s -f confmf 2> /dev/null` in #(
3943    *the\ am__doit\ target*)
3944      am__include=.include
3945      am__quote="\""
3946      _am_result=BSD
3947      ;;
3948    esac
3949 fi
3950
3951
3952 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3953 $as_echo "$_am_result" >&6; }
3954 rm -f confinc confmf
3955
3956 # Check whether --enable-dependency-tracking was given.
3957 if test "${enable_dependency_tracking+set}" = set; then :
3958   enableval=$enable_dependency_tracking;
3959 fi
3960
3961 if test "x$enable_dependency_tracking" != xno; then
3962   am_depcomp="$ac_aux_dir/depcomp"
3963   AMDEPBACKSLASH='\'
3964   am__nodep='_no'
3965 fi
3966  if test "x$enable_dependency_tracking" != xno; then
3967   AMDEP_TRUE=
3968   AMDEP_FALSE='#'
3969 else
3970   AMDEP_TRUE='#'
3971   AMDEP_FALSE=
3972 fi
3973
3974
3975
3976 depcc="$CC"   am_compiler_list=
3977
3978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3979 $as_echo_n "checking dependency style of $depcc... " >&6; }
3980 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
3981   $as_echo_n "(cached) " >&6
3982 else
3983   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3984   # We make a subdir and do the tests there.  Otherwise we can end up
3985   # making bogus files that we don't know about and never remove.  For
3986   # instance it was reported that on HP-UX the gcc test will end up
3987   # making a dummy file named `D' -- because `-MD' means `put the output
3988   # in D'.
3989   rm -rf conftest.dir
3990   mkdir conftest.dir
3991   # Copy depcomp to subdir because otherwise we won't find it if we're
3992   # using a relative directory.
3993   cp "$am_depcomp" conftest.dir
3994   cd conftest.dir
3995   # We will build objects and dependencies in a subdirectory because
3996   # it helps to detect inapplicable dependency modes.  For instance
3997   # both Tru64's cc and ICC support -MD to output dependencies as a
3998   # side effect of compilation, but ICC will put the dependencies in
3999   # the current directory while Tru64 will put them in the object
4000   # directory.
4001   mkdir sub
4002
4003   am_cv_CC_dependencies_compiler_type=none
4004   if test "$am_compiler_list" = ""; then
4005      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4006   fi
4007   am__universal=false
4008   case " $depcc " in #(
4009      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4010      esac
4011
4012   for depmode in $am_compiler_list; do
4013     # Setup a source with many dependencies, because some compilers
4014     # like to wrap large dependency lists on column 80 (with \), and
4015     # we should not choose a depcomp mode which is confused by this.
4016     #
4017     # We need to recreate these files for each test, as the compiler may
4018     # overwrite some of them when testing with obscure command lines.
4019     # This happens at least with the AIX C compiler.
4020     : > sub/conftest.c
4021     for i in 1 2 3 4 5 6; do
4022       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4023       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4024       # Solaris 8's {/usr,}/bin/sh.
4025       touch sub/conftst$i.h
4026     done
4027     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4028
4029     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4030     # mode.  It turns out that the SunPro C++ compiler does not properly
4031     # handle `-M -o', and we need to detect this.  Also, some Intel
4032     # versions had trouble with output in subdirs
4033     am__obj=sub/conftest.${OBJEXT-o}
4034     am__minus_obj="-o $am__obj"
4035     case $depmode in
4036     gcc)
4037       # This depmode causes a compiler race in universal mode.
4038       test "$am__universal" = false || continue
4039       ;;
4040     nosideeffect)
4041       # after this tag, mechanisms are not by side-effect, so they'll
4042       # only be used when explicitly requested
4043       if test "x$enable_dependency_tracking" = xyes; then
4044         continue
4045       else
4046         break
4047       fi
4048       ;;
4049     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4050       # This compiler won't grok `-c -o', but also, the minuso test has
4051       # not run yet.  These depmodes are late enough in the game, and
4052       # so weak that their functioning should not be impacted.
4053       am__obj=conftest.${OBJEXT-o}
4054       am__minus_obj=
4055       ;;
4056     none) break ;;
4057     esac
4058     if depmode=$depmode \
4059        source=sub/conftest.c object=$am__obj \
4060        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4061        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4062          >/dev/null 2>conftest.err &&
4063        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4064        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4065        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4066        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4067       # icc doesn't choke on unknown options, it will just issue warnings
4068       # or remarks (even with -Werror).  So we grep stderr for any message
4069       # that says an option was ignored or not supported.
4070       # When given -MP, icc 7.0 and 7.1 complain thusly:
4071       #   icc: Command line warning: ignoring option '-M'; no argument required
4072       # The diagnosis changed in icc 8.0:
4073       #   icc: Command line remark: option '-MP' not supported
4074       if (grep 'ignoring option' conftest.err ||
4075           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4076         am_cv_CC_dependencies_compiler_type=$depmode
4077         break
4078       fi
4079     fi
4080   done
4081
4082   cd ..
4083   rm -rf conftest.dir
4084 else
4085   am_cv_CC_dependencies_compiler_type=none
4086 fi
4087
4088 fi
4089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4090 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4091 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4092
4093  if
4094   test "x$enable_dependency_tracking" != xno \
4095   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4096   am__fastdepCC_TRUE=
4097   am__fastdepCC_FALSE='#'
4098 else
4099   am__fastdepCC_TRUE='#'
4100   am__fastdepCC_FALSE=
4101 fi
4102
4103
4104 ac_ext=go
4105 ac_compile='$GOC -c $GOCFLAGS conftest.$ac_ext >&5'
4106 ac_link='$GOC -o conftest$ac_exeext $GOCFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4107 ac_compile_gnu=yes
4108 if test -n "$ac_tool_prefix"; then
4109   # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
4110 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
4111 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4112 $as_echo_n "checking for $ac_word... " >&6; }
4113 if test "${ac_cv_prog_GOC+set}" = set; then :
4114   $as_echo_n "(cached) " >&6
4115 else
4116   if test -n "$GOC"; then
4117   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4118 else
4119 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4120 for as_dir in $PATH
4121 do
4122   IFS=$as_save_IFS
4123   test -z "$as_dir" && as_dir=.
4124     for ac_exec_ext in '' $ac_executable_extensions; do
4125   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4126     ac_cv_prog_GOC="${ac_tool_prefix}gccgo"
4127     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4128     break 2
4129   fi
4130 done
4131   done
4132 IFS=$as_save_IFS
4133
4134 fi
4135 fi
4136 GOC=$ac_cv_prog_GOC
4137 if test -n "$GOC"; then
4138   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4139 $as_echo "$GOC" >&6; }
4140 else
4141   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4142 $as_echo "no" >&6; }
4143 fi
4144
4145
4146 fi
4147 if test -z "$ac_cv_prog_GOC"; then
4148   ac_ct_GOC=$GOC
4149   # Extract the first word of "gccgo", so it can be a program name with args.
4150 set dummy gccgo; ac_word=$2
4151 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4152 $as_echo_n "checking for $ac_word... " >&6; }
4153 if test "${ac_cv_prog_ac_ct_GOC+set}" = set; then :
4154   $as_echo_n "(cached) " >&6
4155 else
4156   if test -n "$ac_ct_GOC"; then
4157   ac_cv_prog_ac_ct_GOC="$ac_ct_GOC" # Let the user override the test.
4158 else
4159 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4160 for as_dir in $PATH
4161 do
4162   IFS=$as_save_IFS
4163   test -z "$as_dir" && as_dir=.
4164     for ac_exec_ext in '' $ac_executable_extensions; do
4165   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4166     ac_cv_prog_ac_ct_GOC="gccgo"
4167     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4168     break 2
4169   fi
4170 done
4171   done
4172 IFS=$as_save_IFS
4173
4174 fi
4175 fi
4176 ac_ct_GOC=$ac_cv_prog_ac_ct_GOC
4177 if test -n "$ac_ct_GOC"; then
4178   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GOC" >&5
4179 $as_echo "$ac_ct_GOC" >&6; }
4180 else
4181   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4182 $as_echo "no" >&6; }
4183 fi
4184
4185   if test "x$ac_ct_GOC" = x; then
4186     GOC=""
4187   else
4188     case $cross_compiling:$ac_tool_warned in
4189 yes:)
4190 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4191 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4192 ac_tool_warned=yes ;;
4193 esac
4194     GOC=$ac_ct_GOC
4195   fi
4196 else
4197   GOC="$ac_cv_prog_GOC"
4198 fi
4199
4200 if test -z "$GOC"; then
4201   if test -n "$ac_tool_prefix"; then
4202     # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
4203 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
4204 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4205 $as_echo_n "checking for $ac_word... " >&6; }
4206 if test "${ac_cv_prog_GOC+set}" = set; then :
4207   $as_echo_n "(cached) " >&6
4208 else
4209   if test -n "$GOC"; then
4210   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4211 else
4212 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4213 for as_dir in $PATH
4214 do
4215   IFS=$as_save_IFS
4216   test -z "$as_dir" && as_dir=.
4217     for ac_exec_ext in '' $ac_executable_extensions; do
4218   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4219     ac_cv_prog_GOC="$ac_tool_prefix}gccgo"
4220     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4221     break 2
4222   fi
4223 done
4224   done
4225 IFS=$as_save_IFS
4226
4227 fi
4228 fi
4229 GOC=$ac_cv_prog_GOC
4230 if test -n "$GOC"; then
4231   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4232 $as_echo "$GOC" >&6; }
4233 else
4234   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4235 $as_echo "no" >&6; }
4236 fi
4237
4238
4239   fi
4240 fi
4241 if test -z "$GOC"; then
4242   # Extract the first word of "gccgo", so it can be a program name with args.
4243 set dummy gccgo; ac_word=$2
4244 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4245 $as_echo_n "checking for $ac_word... " >&6; }
4246 if test "${ac_cv_prog_GOC+set}" = set; then :
4247   $as_echo_n "(cached) " >&6
4248 else
4249   if test -n "$GOC"; then
4250   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4251 else
4252   ac_prog_rejected=no
4253 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4254 for as_dir in $PATH
4255 do
4256   IFS=$as_save_IFS
4257   test -z "$as_dir" && as_dir=.
4258     for ac_exec_ext in '' $ac_executable_extensions; do
4259   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4260     if test "$as_dir/$ac_word$ac_exec_ext" = "gccgo"; then
4261        ac_prog_rejected=yes
4262        continue
4263      fi
4264     ac_cv_prog_GOC="gccgo"
4265     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4266     break 2
4267   fi
4268 done
4269   done
4270 IFS=$as_save_IFS
4271
4272 if test $ac_prog_rejected = yes; then
4273   # We found a bogon in the path, so make sure we never use it.
4274   set dummy $ac_cv_prog_GOC
4275   shift
4276   if test $# != 0; then
4277     # We chose a different compiler from the bogus one.
4278     # However, it has the same basename, so the bogon will be chosen
4279     # first if we set GOC to just the basename; use the full file name.
4280     shift
4281     ac_cv_prog_GOC="$as_dir/$ac_word${1+' '}$@"
4282   fi
4283 fi
4284 fi
4285 fi
4286 GOC=$ac_cv_prog_GOC
4287 if test -n "$GOC"; then
4288   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4289 $as_echo "$GOC" >&6; }
4290 else
4291   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4292 $as_echo "no" >&6; }
4293 fi
4294
4295
4296 fi
4297
4298
4299 # Provide some information about the compiler.
4300 $as_echo "$as_me:${as_lineno-$LINENO}: checking for Go compiler version" >&5
4301 set X $ac_compile
4302 ac_compiler=$2
4303 { { ac_try="$ac_compiler --version >&5"
4304 case "(($ac_try" in
4305   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4306   *) ac_try_echo=$ac_try;;
4307 esac
4308 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4309 $as_echo "$ac_try_echo"; } >&5
4310   (eval "$ac_compiler --version >&5") 2>conftest.err
4311   ac_status=$?
4312   if test -s conftest.err; then
4313     sed '10a\
4314 ... rest of stderr output deleted ...
4315          10q' conftest.err >conftest.er1
4316     cat conftest.er1 >&5
4317     rm -f conftest.er1 conftest.err
4318   fi
4319   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4320   test $ac_status = 0; }
4321 GOCFLAGS="-g -O2"
4322 ac_ext=c
4323 ac_cpp='$CPP $CPPFLAGS'
4324 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4325 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4326 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4327
4328
4329
4330
4331
4332 case ${host} in
4333   *-*-aix*)
4334     # static hash tables crashes on AIX when libgo is built with O2
4335     CFLAGS="$CFLAGS -fno-section-anchors"
4336     GOCFLAGS="$GOCFLAGS -fno-section-anchors"
4337     ;;
4338 esac
4339
4340
4341 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4342 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4343     # Check whether --enable-maintainer-mode was given.
4344 if test "${enable_maintainer_mode+set}" = set; then :
4345   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4346 else
4347   USE_MAINTAINER_MODE=no
4348 fi
4349
4350   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4351 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4352    if test $USE_MAINTAINER_MODE = yes; then
4353   MAINTAINER_MODE_TRUE=
4354   MAINTAINER_MODE_FALSE='#'
4355 else
4356   MAINTAINER_MODE_TRUE='#'
4357   MAINTAINER_MODE_FALSE=
4358 fi
4359
4360   MAINT=$MAINTAINER_MODE_TRUE
4361
4362
4363
4364 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4365 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4366 if test "${ac_cv_path_SED+set}" = set; then :
4367   $as_echo_n "(cached) " >&6
4368 else
4369             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4370      for ac_i in 1 2 3 4 5 6 7; do
4371        ac_script="$ac_script$as_nl$ac_script"
4372      done
4373      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4374      { ac_script=; unset ac_script;}
4375      if test -z "$SED"; then
4376   ac_path_SED_found=false
4377   # Loop through the user's path and test for each of PROGNAME-LIST
4378   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4379 for as_dir in $PATH
4380 do
4381   IFS=$as_save_IFS
4382   test -z "$as_dir" && as_dir=.
4383     for ac_prog in sed gsed; do
4384     for ac_exec_ext in '' $ac_executable_extensions; do
4385       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4386       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
4387 # Check for GNU ac_path_SED and select it if it is found.
4388   # Check for GNU $ac_path_SED
4389 case `"$ac_path_SED" --version 2>&1` in
4390 *GNU*)
4391   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4392 *)
4393   ac_count=0
4394   $as_echo_n 0123456789 >"conftest.in"
4395   while :
4396   do
4397     cat "conftest.in" "conftest.in" >"conftest.tmp"
4398     mv "conftest.tmp" "conftest.in"
4399     cp "conftest.in" "conftest.nl"
4400     $as_echo '' >> "conftest.nl"
4401     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4402     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4403     as_fn_arith $ac_count + 1 && ac_count=$as_val
4404     if test $ac_count -gt ${ac_path_SED_max-0}; then
4405       # Best one so far, save it but keep looking for a better one
4406       ac_cv_path_SED="$ac_path_SED"
4407       ac_path_SED_max=$ac_count
4408     fi
4409     # 10*(2^10) chars as input seems more than enough
4410     test $ac_count -gt 10 && break
4411   done
4412   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4413 esac
4414
4415       $ac_path_SED_found && break 3
4416     done
4417   done
4418   done
4419 IFS=$as_save_IFS
4420   if test -z "$ac_cv_path_SED"; then
4421     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
4422   fi
4423 else
4424   ac_cv_path_SED=$SED
4425 fi
4426
4427 fi
4428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4429 $as_echo "$ac_cv_path_SED" >&6; }
4430  SED="$ac_cv_path_SED"
4431   rm -f conftest.sed
4432
4433 test -z "$SED" && SED=sed
4434 Xsed="$SED -e 1s/^X//"
4435
4436
4437
4438
4439
4440
4441
4442
4443
4444
4445
4446 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4447 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4448 if test "${ac_cv_path_GREP+set}" = set; then :
4449   $as_echo_n "(cached) " >&6
4450 else
4451   if test -z "$GREP"; then
4452   ac_path_GREP_found=false
4453   # Loop through the user's path and test for each of PROGNAME-LIST
4454   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4455 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4456 do
4457   IFS=$as_save_IFS
4458   test -z "$as_dir" && as_dir=.
4459     for ac_prog in grep ggrep; do
4460     for ac_exec_ext in '' $ac_executable_extensions; do
4461       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4462       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4463 # Check for GNU ac_path_GREP and select it if it is found.
4464   # Check for GNU $ac_path_GREP
4465 case `"$ac_path_GREP" --version 2>&1` in
4466 *GNU*)
4467   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4468 *)
4469   ac_count=0
4470   $as_echo_n 0123456789 >"conftest.in"
4471   while :
4472   do
4473     cat "conftest.in" "conftest.in" >"conftest.tmp"
4474     mv "conftest.tmp" "conftest.in"
4475     cp "conftest.in" "conftest.nl"
4476     $as_echo 'GREP' >> "conftest.nl"
4477     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4478     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4479     as_fn_arith $ac_count + 1 && ac_count=$as_val
4480     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4481       # Best one so far, save it but keep looking for a better one
4482       ac_cv_path_GREP="$ac_path_GREP"
4483       ac_path_GREP_max=$ac_count
4484     fi
4485     # 10*(2^10) chars as input seems more than enough
4486     test $ac_count -gt 10 && break
4487   done
4488   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4489 esac
4490
4491       $ac_path_GREP_found && break 3
4492     done
4493   done
4494   done
4495 IFS=$as_save_IFS
4496   if test -z "$ac_cv_path_GREP"; then
4497     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4498   fi
4499 else
4500   ac_cv_path_GREP=$GREP
4501 fi
4502
4503 fi
4504 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4505 $as_echo "$ac_cv_path_GREP" >&6; }
4506  GREP="$ac_cv_path_GREP"
4507
4508
4509 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4510 $as_echo_n "checking for egrep... " >&6; }
4511 if test "${ac_cv_path_EGREP+set}" = set; then :
4512   $as_echo_n "(cached) " >&6
4513 else
4514   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4515    then ac_cv_path_EGREP="$GREP -E"
4516    else
4517      if test -z "$EGREP"; then
4518   ac_path_EGREP_found=false
4519   # Loop through the user's path and test for each of PROGNAME-LIST
4520   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4521 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4522 do
4523   IFS=$as_save_IFS
4524   test -z "$as_dir" && as_dir=.
4525     for ac_prog in egrep; do
4526     for ac_exec_ext in '' $ac_executable_extensions; do
4527       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4528       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4529 # Check for GNU ac_path_EGREP and select it if it is found.
4530   # Check for GNU $ac_path_EGREP
4531 case `"$ac_path_EGREP" --version 2>&1` in
4532 *GNU*)
4533   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4534 *)
4535   ac_count=0
4536   $as_echo_n 0123456789 >"conftest.in"
4537   while :
4538   do
4539     cat "conftest.in" "conftest.in" >"conftest.tmp"
4540     mv "conftest.tmp" "conftest.in"
4541     cp "conftest.in" "conftest.nl"
4542     $as_echo 'EGREP' >> "conftest.nl"
4543     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4544     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4545     as_fn_arith $ac_count + 1 && ac_count=$as_val
4546     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4547       # Best one so far, save it but keep looking for a better one
4548       ac_cv_path_EGREP="$ac_path_EGREP"
4549       ac_path_EGREP_max=$ac_count
4550     fi
4551     # 10*(2^10) chars as input seems more than enough
4552     test $ac_count -gt 10 && break
4553   done
4554   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4555 esac
4556
4557       $ac_path_EGREP_found && break 3
4558     done
4559   done
4560   done
4561 IFS=$as_save_IFS
4562   if test -z "$ac_cv_path_EGREP"; then
4563     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4564   fi
4565 else
4566   ac_cv_path_EGREP=$EGREP
4567 fi
4568
4569    fi
4570 fi
4571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4572 $as_echo "$ac_cv_path_EGREP" >&6; }
4573  EGREP="$ac_cv_path_EGREP"
4574
4575
4576 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4577 $as_echo_n "checking for fgrep... " >&6; }
4578 if test "${ac_cv_path_FGREP+set}" = set; then :
4579   $as_echo_n "(cached) " >&6
4580 else
4581   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4582    then ac_cv_path_FGREP="$GREP -F"
4583    else
4584      if test -z "$FGREP"; then
4585   ac_path_FGREP_found=false
4586   # Loop through the user's path and test for each of PROGNAME-LIST
4587   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4588 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4589 do
4590   IFS=$as_save_IFS
4591   test -z "$as_dir" && as_dir=.
4592     for ac_prog in fgrep; do
4593     for ac_exec_ext in '' $ac_executable_extensions; do
4594       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4595       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
4596 # Check for GNU ac_path_FGREP and select it if it is found.
4597   # Check for GNU $ac_path_FGREP
4598 case `"$ac_path_FGREP" --version 2>&1` in
4599 *GNU*)
4600   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4601 *)
4602   ac_count=0
4603   $as_echo_n 0123456789 >"conftest.in"
4604   while :
4605   do
4606     cat "conftest.in" "conftest.in" >"conftest.tmp"
4607     mv "conftest.tmp" "conftest.in"
4608     cp "conftest.in" "conftest.nl"
4609     $as_echo 'FGREP' >> "conftest.nl"
4610     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4611     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4612     as_fn_arith $ac_count + 1 && ac_count=$as_val
4613     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4614       # Best one so far, save it but keep looking for a better one
4615       ac_cv_path_FGREP="$ac_path_FGREP"
4616       ac_path_FGREP_max=$ac_count
4617     fi
4618     # 10*(2^10) chars as input seems more than enough
4619     test $ac_count -gt 10 && break
4620   done
4621   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4622 esac
4623
4624       $ac_path_FGREP_found && break 3
4625     done
4626   done
4627   done
4628 IFS=$as_save_IFS
4629   if test -z "$ac_cv_path_FGREP"; then
4630     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4631   fi
4632 else
4633   ac_cv_path_FGREP=$FGREP
4634 fi
4635
4636    fi
4637 fi
4638 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4639 $as_echo "$ac_cv_path_FGREP" >&6; }
4640  FGREP="$ac_cv_path_FGREP"
4641
4642
4643 test -z "$GREP" && GREP=grep
4644
4645
4646
4647
4648
4649
4650
4651
4652
4653
4654
4655
4656
4657
4658
4659
4660
4661 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4662 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4663 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4664
4665 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4666 $as_echo_n "checking how to print strings... " >&6; }
4667 # Test print first, because it will be a builtin if present.
4668 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4669    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4670   ECHO='print -r --'
4671 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4672   ECHO='printf %s\n'
4673 else
4674   # Use this function as a fallback that always works.
4675   func_fallback_echo ()
4676   {
4677     eval 'cat <<_LTECHO_EOF
4678 $1
4679 _LTECHO_EOF'
4680   }
4681   ECHO='func_fallback_echo'
4682 fi
4683
4684 # func_echo_all arg...
4685 # Invoke $ECHO with all args, space-separated.
4686 func_echo_all ()
4687 {
4688     $ECHO ""
4689 }
4690
4691 case "$ECHO" in
4692   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4693 $as_echo "printf" >&6; } ;;
4694   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4695 $as_echo "print -r" >&6; } ;;
4696   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4697 $as_echo "cat" >&6; } ;;
4698 esac
4699
4700
4701
4702
4703
4704
4705
4706
4707
4708
4709
4710
4711
4712
4713
4714
4715 # Check whether --with-gnu-ld was given.
4716 if test "${with_gnu_ld+set}" = set; then :
4717   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
4718 else
4719   with_gnu_ld=no
4720 fi
4721
4722 ac_prog=ld
4723 if test "$GCC" = yes; then
4724   # Check if gcc -print-prog-name=ld gives a path.
4725   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4726 $as_echo_n "checking for ld used by $CC... " >&6; }
4727   case $host in
4728   *-*-mingw*)
4729     # gcc leaves a trailing carriage return which upsets mingw
4730     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4731   *)
4732     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4733   esac
4734   case $ac_prog in
4735     # Accept absolute paths.
4736     [\\/]* | ?:[\\/]*)
4737       re_direlt='/[^/][^/]*/\.\./'
4738       # Canonicalize the pathname of ld
4739       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4740       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4741         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4742       done
4743       test -z "$LD" && LD="$ac_prog"
4744       ;;
4745   "")
4746     # If it fails, then pretend we aren't using GCC.
4747     ac_prog=ld
4748     ;;
4749   *)
4750     # If it is relative, then search for the first ld in PATH.
4751     with_gnu_ld=unknown
4752     ;;
4753   esac
4754 elif test "$with_gnu_ld" = yes; then
4755   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4756 $as_echo_n "checking for GNU ld... " >&6; }
4757 else
4758   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4759 $as_echo_n "checking for non-GNU ld... " >&6; }
4760 fi
4761 if test "${lt_cv_path_LD+set}" = set; then :
4762   $as_echo_n "(cached) " >&6
4763 else
4764   if test -z "$LD"; then
4765   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4766   for ac_dir in $PATH; do
4767     IFS="$lt_save_ifs"
4768     test -z "$ac_dir" && ac_dir=.
4769     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4770       lt_cv_path_LD="$ac_dir/$ac_prog"
4771       # Check to see if the program is GNU ld.  I'd rather use --version,
4772       # but apparently some variants of GNU ld only accept -v.
4773       # Break only if it was the GNU/non-GNU ld that we prefer.
4774       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4775       *GNU* | *'with BFD'*)
4776         test "$with_gnu_ld" != no && break
4777         ;;
4778       *)
4779         test "$with_gnu_ld" != yes && break
4780         ;;
4781       esac
4782     fi
4783   done
4784   IFS="$lt_save_ifs"
4785 else
4786   lt_cv_path_LD="$LD" # Let the user override the test with a path.
4787 fi
4788 fi
4789
4790 LD="$lt_cv_path_LD"
4791 if test -n "$LD"; then
4792   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4793 $as_echo "$LD" >&6; }
4794 else
4795   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4796 $as_echo "no" >&6; }
4797 fi
4798 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
4799 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4800 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4801 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
4802   $as_echo_n "(cached) " >&6
4803 else
4804   # I'd rather use --version here, but apparently some GNU lds only accept -v.
4805 case `$LD -v 2>&1 </dev/null` in
4806 *GNU* | *'with BFD'*)
4807   lt_cv_prog_gnu_ld=yes
4808   ;;
4809 *)
4810   lt_cv_prog_gnu_ld=no
4811   ;;
4812 esac
4813 fi
4814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4815 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4816 with_gnu_ld=$lt_cv_prog_gnu_ld
4817
4818
4819
4820
4821
4822
4823
4824
4825
4826 if test -n "$ac_tool_prefix"; then
4827   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4828 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4829 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4830 $as_echo_n "checking for $ac_word... " >&6; }
4831 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4832   $as_echo_n "(cached) " >&6
4833 else
4834   if test -n "$RANLIB"; then
4835   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4836 else
4837 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4838 for as_dir in $PATH
4839 do
4840   IFS=$as_save_IFS
4841   test -z "$as_dir" && as_dir=.
4842     for ac_exec_ext in '' $ac_executable_extensions; do
4843   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4844     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4845     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4846     break 2
4847   fi
4848 done
4849   done
4850 IFS=$as_save_IFS
4851
4852 fi
4853 fi
4854 RANLIB=$ac_cv_prog_RANLIB
4855 if test -n "$RANLIB"; then
4856   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4857 $as_echo "$RANLIB" >&6; }
4858 else
4859   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4860 $as_echo "no" >&6; }
4861 fi
4862
4863
4864 fi
4865 if test -z "$ac_cv_prog_RANLIB"; then
4866   ac_ct_RANLIB=$RANLIB
4867   # Extract the first word of "ranlib", so it can be a program name with args.
4868 set dummy ranlib; ac_word=$2
4869 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4870 $as_echo_n "checking for $ac_word... " >&6; }
4871 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4872   $as_echo_n "(cached) " >&6
4873 else
4874   if test -n "$ac_ct_RANLIB"; then
4875   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4876 else
4877 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4878 for as_dir in $PATH
4879 do
4880   IFS=$as_save_IFS
4881   test -z "$as_dir" && as_dir=.
4882     for ac_exec_ext in '' $ac_executable_extensions; do
4883   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4884     ac_cv_prog_ac_ct_RANLIB="ranlib"
4885     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4886     break 2
4887   fi
4888 done
4889   done
4890 IFS=$as_save_IFS
4891
4892 fi
4893 fi
4894 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4895 if test -n "$ac_ct_RANLIB"; then
4896   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4897 $as_echo "$ac_ct_RANLIB" >&6; }
4898 else
4899   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4900 $as_echo "no" >&6; }
4901 fi
4902
4903   if test "x$ac_ct_RANLIB" = x; then
4904     RANLIB=":"
4905   else
4906     case $cross_compiling:$ac_tool_warned in
4907 yes:)
4908 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4909 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4910 ac_tool_warned=yes ;;
4911 esac
4912     RANLIB=$ac_ct_RANLIB
4913   fi
4914 else
4915   RANLIB="$ac_cv_prog_RANLIB"
4916 fi
4917
4918 if test -n "$ac_tool_prefix"; then
4919   # Extract the first word of "${ac_tool_prefix}objcopy", so it can be a program name with args.
4920 set dummy ${ac_tool_prefix}objcopy; ac_word=$2
4921 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4922 $as_echo_n "checking for $ac_word... " >&6; }
4923 if test "${ac_cv_prog_OBJCOPY+set}" = set; then :
4924   $as_echo_n "(cached) " >&6
4925 else
4926   if test -n "$OBJCOPY"; then
4927   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
4928 else
4929 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4930 for as_dir in $PATH
4931 do
4932   IFS=$as_save_IFS
4933   test -z "$as_dir" && as_dir=.
4934     for ac_exec_ext in '' $ac_executable_extensions; do
4935   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4936     ac_cv_prog_OBJCOPY="${ac_tool_prefix}objcopy"
4937     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4938     break 2
4939   fi
4940 done
4941   done
4942 IFS=$as_save_IFS
4943
4944 fi
4945 fi
4946 OBJCOPY=$ac_cv_prog_OBJCOPY
4947 if test -n "$OBJCOPY"; then
4948   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
4949 $as_echo "$OBJCOPY" >&6; }
4950 else
4951   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4952 $as_echo "no" >&6; }
4953 fi
4954
4955
4956 fi
4957 if test -z "$ac_cv_prog_OBJCOPY"; then
4958   ac_ct_OBJCOPY=$OBJCOPY
4959   # Extract the first word of "objcopy", so it can be a program name with args.
4960 set dummy objcopy; ac_word=$2
4961 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4962 $as_echo_n "checking for $ac_word... " >&6; }
4963 if test "${ac_cv_prog_ac_ct_OBJCOPY+set}" = set; then :
4964   $as_echo_n "(cached) " >&6
4965 else
4966   if test -n "$ac_ct_OBJCOPY"; then
4967   ac_cv_prog_ac_ct_OBJCOPY="$ac_ct_OBJCOPY" # Let the user override the test.
4968 else
4969 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4970 for as_dir in $PATH
4971 do
4972   IFS=$as_save_IFS
4973   test -z "$as_dir" && as_dir=.
4974     for ac_exec_ext in '' $ac_executable_extensions; do
4975   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4976     ac_cv_prog_ac_ct_OBJCOPY="objcopy"
4977     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4978     break 2
4979   fi
4980 done
4981   done
4982 IFS=$as_save_IFS
4983
4984 fi
4985 fi
4986 ac_ct_OBJCOPY=$ac_cv_prog_ac_ct_OBJCOPY
4987 if test -n "$ac_ct_OBJCOPY"; then
4988   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJCOPY" >&5
4989 $as_echo "$ac_ct_OBJCOPY" >&6; }
4990 else
4991   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4992 $as_echo "no" >&6; }
4993 fi
4994
4995   if test "x$ac_ct_OBJCOPY" = x; then
4996     OBJCOPY="missing-objcopy"
4997   else
4998     case $cross_compiling:$ac_tool_warned in
4999 yes:)
5000 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5001 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5002 ac_tool_warned=yes ;;
5003 esac
5004     OBJCOPY=$ac_ct_OBJCOPY
5005   fi
5006 else
5007   OBJCOPY="$ac_cv_prog_OBJCOPY"
5008 fi
5009
5010
5011 enable_dlopen=yes
5012
5013
5014
5015 case `pwd` in
5016   *\ * | *\     *)
5017     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5018 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5019 esac
5020
5021
5022
5023 macro_version='2.2.7a'
5024 macro_revision='1.3134'
5025
5026
5027
5028
5029
5030
5031
5032
5033
5034
5035
5036
5037
5038 ltmain="$ac_aux_dir/ltmain.sh"
5039
5040 # Backslashify metacharacters that are still active within
5041 # double-quoted strings.
5042 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5043
5044 # Same as above, but do not quote variable references.
5045 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5046
5047 # Sed substitution to delay expansion of an escaped shell variable in a
5048 # double_quote_subst'ed string.
5049 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5050
5051 # Sed substitution to delay expansion of an escaped single quote.
5052 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5053
5054 # Sed substitution to avoid accidental globbing in evaled expressions
5055 no_glob_subst='s/\*/\\\*/g'
5056
5057 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5058 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5059 if test "${lt_cv_path_NM+set}" = set; then :
5060   $as_echo_n "(cached) " >&6
5061 else
5062   if test -n "$NM"; then
5063   # Let the user override the test.
5064   lt_cv_path_NM="$NM"
5065 else
5066   lt_nm_to_check="${ac_tool_prefix}nm"
5067   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5068     lt_nm_to_check="$lt_nm_to_check nm"
5069   fi
5070   for lt_tmp_nm in $lt_nm_to_check; do
5071     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5072     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5073       IFS="$lt_save_ifs"
5074       test -z "$ac_dir" && ac_dir=.
5075       tmp_nm="$ac_dir/$lt_tmp_nm"
5076       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5077         # Check to see if the nm accepts a BSD-compat flag.
5078         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5079         #   nm: unknown option "B" ignored
5080         # Tru64's nm complains that /dev/null is an invalid object file
5081         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5082         */dev/null* | *'Invalid file or object type'*)
5083           lt_cv_path_NM="$tmp_nm -B"
5084           break
5085           ;;
5086         *)
5087           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5088           */dev/null*)
5089             lt_cv_path_NM="$tmp_nm -p"
5090             break
5091             ;;
5092           *)
5093             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5094             continue # so that we can try to find one that supports BSD flags
5095             ;;
5096           esac
5097           ;;
5098         esac
5099       fi
5100     done
5101     IFS="$lt_save_ifs"
5102   done
5103   : ${lt_cv_path_NM=no}
5104 fi
5105 fi
5106 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5107 $as_echo "$lt_cv_path_NM" >&6; }
5108 if test "$lt_cv_path_NM" != "no"; then
5109   NM="$lt_cv_path_NM"
5110 else
5111   # Didn't find any BSD compatible name lister, look for dumpbin.
5112   if test -n "$DUMPBIN"; then :
5113     # Let the user override the test.
5114   else
5115     if test -n "$ac_tool_prefix"; then
5116   for ac_prog in dumpbin "link -dump"
5117   do
5118     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5119 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5120 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5121 $as_echo_n "checking for $ac_word... " >&6; }
5122 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
5123   $as_echo_n "(cached) " >&6
5124 else
5125   if test -n "$DUMPBIN"; then
5126   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5127 else
5128 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5129 for as_dir in $PATH
5130 do
5131   IFS=$as_save_IFS
5132   test -z "$as_dir" && as_dir=.
5133     for ac_exec_ext in '' $ac_executable_extensions; do
5134   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5135     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5136     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5137     break 2
5138   fi
5139 done
5140   done
5141 IFS=$as_save_IFS
5142
5143 fi
5144 fi
5145 DUMPBIN=$ac_cv_prog_DUMPBIN
5146 if test -n "$DUMPBIN"; then
5147   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5148 $as_echo "$DUMPBIN" >&6; }
5149 else
5150   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5151 $as_echo "no" >&6; }
5152 fi
5153
5154
5155     test -n "$DUMPBIN" && break
5156   done
5157 fi
5158 if test -z "$DUMPBIN"; then
5159   ac_ct_DUMPBIN=$DUMPBIN
5160   for ac_prog in dumpbin "link -dump"
5161 do
5162   # Extract the first word of "$ac_prog", so it can be a program name with args.
5163 set dummy $ac_prog; ac_word=$2
5164 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5165 $as_echo_n "checking for $ac_word... " >&6; }
5166 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
5167   $as_echo_n "(cached) " >&6
5168 else
5169   if test -n "$ac_ct_DUMPBIN"; then
5170   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5171 else
5172 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5173 for as_dir in $PATH
5174 do
5175   IFS=$as_save_IFS
5176   test -z "$as_dir" && as_dir=.
5177     for ac_exec_ext in '' $ac_executable_extensions; do
5178   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5179     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5180     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5181     break 2
5182   fi
5183 done
5184   done
5185 IFS=$as_save_IFS
5186
5187 fi
5188 fi
5189 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5190 if test -n "$ac_ct_DUMPBIN"; then
5191   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5192 $as_echo "$ac_ct_DUMPBIN" >&6; }
5193 else
5194   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5195 $as_echo "no" >&6; }
5196 fi
5197
5198
5199   test -n "$ac_ct_DUMPBIN" && break
5200 done
5201
5202   if test "x$ac_ct_DUMPBIN" = x; then
5203     DUMPBIN=":"
5204   else
5205     case $cross_compiling:$ac_tool_warned in
5206 yes:)
5207 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5208 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5209 ac_tool_warned=yes ;;
5210 esac
5211     DUMPBIN=$ac_ct_DUMPBIN
5212   fi
5213 fi
5214
5215     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5216     *COFF*)
5217       DUMPBIN="$DUMPBIN -symbols"
5218       ;;
5219     *)
5220       DUMPBIN=:
5221       ;;
5222     esac
5223   fi
5224
5225   if test "$DUMPBIN" != ":"; then
5226     NM="$DUMPBIN"
5227   fi
5228 fi
5229 test -z "$NM" && NM=nm
5230
5231
5232
5233
5234
5235
5236 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5237 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5238 if test "${lt_cv_nm_interface+set}" = set; then :
5239   $as_echo_n "(cached) " >&6
5240 else
5241   lt_cv_nm_interface="BSD nm"
5242   echo "int some_variable = 0;" > conftest.$ac_ext
5243   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5244   (eval "$ac_compile" 2>conftest.err)
5245   cat conftest.err >&5
5246   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5247   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5248   cat conftest.err >&5
5249   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5250   cat conftest.out >&5
5251   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5252     lt_cv_nm_interface="MS dumpbin"
5253   fi
5254   rm -f conftest*
5255 fi
5256 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5257 $as_echo "$lt_cv_nm_interface" >&6; }
5258
5259 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5260 $as_echo_n "checking whether ln -s works... " >&6; }
5261 LN_S=$as_ln_s
5262 if test "$LN_S" = "ln -s"; then
5263   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5264 $as_echo "yes" >&6; }
5265 else
5266   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5267 $as_echo "no, using $LN_S" >&6; }
5268 fi
5269
5270 # find the maximum length of command line arguments
5271 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5272 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5273 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
5274   $as_echo_n "(cached) " >&6
5275 else
5276     i=0
5277   teststring="ABCD"
5278
5279   case $build_os in
5280   msdosdjgpp*)
5281     # On DJGPP, this test can blow up pretty badly due to problems in libc
5282     # (any single argument exceeding 2000 bytes causes a buffer overrun
5283     # during glob expansion).  Even if it were fixed, the result of this
5284     # check would be larger than it should be.
5285     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5286     ;;
5287
5288   gnu*)
5289     # Under GNU Hurd, this test is not required because there is
5290     # no limit to the length of command line arguments.
5291     # Libtool will interpret -1 as no limit whatsoever
5292     lt_cv_sys_max_cmd_len=-1;
5293     ;;
5294
5295   cygwin* | mingw* | cegcc*)
5296     # On Win9x/ME, this test blows up -- it succeeds, but takes
5297     # about 5 minutes as the teststring grows exponentially.
5298     # Worse, since 9x/ME are not pre-emptively multitasking,
5299     # you end up with a "frozen" computer, even though with patience
5300     # the test eventually succeeds (with a max line length of 256k).
5301     # Instead, let's just punt: use the minimum linelength reported by
5302     # all of the supported platforms: 8192 (on NT/2K/XP).
5303     lt_cv_sys_max_cmd_len=8192;
5304     ;;
5305
5306   mint*)
5307     # On MiNT this can take a long time and run out of memory.
5308     lt_cv_sys_max_cmd_len=8192;
5309     ;;
5310
5311   amigaos*)
5312     # On AmigaOS with pdksh, this test takes hours, literally.
5313     # So we just punt and use a minimum line length of 8192.
5314     lt_cv_sys_max_cmd_len=8192;
5315     ;;
5316
5317   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5318     # This has been around since 386BSD, at least.  Likely further.
5319     if test -x /sbin/sysctl; then
5320       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5321     elif test -x /usr/sbin/sysctl; then
5322       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5323     else
5324       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5325     fi
5326     # And add a safety zone
5327     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5328     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5329     ;;
5330
5331   interix*)
5332     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5333     lt_cv_sys_max_cmd_len=196608
5334     ;;
5335
5336   osf*)
5337     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5338     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5339     # nice to cause kernel panics so lets avoid the loop below.
5340     # First set a reasonable default.
5341     lt_cv_sys_max_cmd_len=16384
5342     #
5343     if test -x /sbin/sysconfig; then
5344       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5345         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5346       esac
5347     fi
5348     ;;
5349   sco3.2v5*)
5350     lt_cv_sys_max_cmd_len=102400
5351     ;;
5352   sysv5* | sco5v6* | sysv4.2uw2*)
5353     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5354     if test -n "$kargmax"; then
5355       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5356     else
5357       lt_cv_sys_max_cmd_len=32768
5358     fi
5359     ;;
5360   *)
5361     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5362     if test -n "$lt_cv_sys_max_cmd_len"; then
5363       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5364       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5365     else
5366       # Make teststring a little bigger before we do anything with it.
5367       # a 1K string should be a reasonable start.
5368       for i in 1 2 3 4 5 6 7 8 ; do
5369         teststring=$teststring$teststring
5370       done
5371       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5372       # If test is not a shell built-in, we'll probably end up computing a
5373       # maximum length that is only half of the actual maximum length, but
5374       # we can't tell.
5375       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5376                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5377               test $i != 17 # 1/2 MB should be enough
5378       do
5379         i=`expr $i + 1`
5380         teststring=$teststring$teststring
5381       done
5382       # Only check the string length outside the loop.
5383       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5384       teststring=
5385       # Add a significant safety factor because C++ compilers can tack on
5386       # massive amounts of additional arguments before passing them to the
5387       # linker.  It appears as though 1/2 is a usable value.
5388       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5389     fi
5390     ;;
5391   esac
5392
5393 fi
5394
5395 if test -n $lt_cv_sys_max_cmd_len ; then
5396   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5397 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5398 else
5399   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5400 $as_echo "none" >&6; }
5401 fi
5402 max_cmd_len=$lt_cv_sys_max_cmd_len
5403
5404
5405
5406
5407
5408
5409 : ${CP="cp -f"}
5410 : ${MV="mv -f"}
5411 : ${RM="rm -f"}
5412
5413 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5414 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5415 # Try some XSI features
5416 xsi_shell=no
5417 ( _lt_dummy="a/b/c"
5418   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5419       = c,a/b,, \
5420     && eval 'test $(( 1 + 1 )) -eq 2 \
5421     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5422   && xsi_shell=yes
5423 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5424 $as_echo "$xsi_shell" >&6; }
5425
5426
5427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5428 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5429 lt_shell_append=no
5430 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5431     >/dev/null 2>&1 \
5432   && lt_shell_append=yes
5433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5434 $as_echo "$lt_shell_append" >&6; }
5435
5436
5437 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5438   lt_unset=unset
5439 else
5440   lt_unset=false
5441 fi
5442
5443
5444
5445
5446
5447 # test EBCDIC or ASCII
5448 case `echo X|tr X '\101'` in
5449  A) # ASCII based system
5450     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5451   lt_SP2NL='tr \040 \012'
5452   lt_NL2SP='tr \015\012 \040\040'
5453   ;;
5454  *) # EBCDIC based system
5455   lt_SP2NL='tr \100 \n'
5456   lt_NL2SP='tr \r\n \100\100'
5457   ;;
5458 esac
5459
5460
5461
5462
5463
5464
5465
5466
5467
5468 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5469 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5470 if test "${lt_cv_ld_reload_flag+set}" = set; then :
5471   $as_echo_n "(cached) " >&6
5472 else
5473   lt_cv_ld_reload_flag='-r'
5474 fi
5475 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5476 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5477 reload_flag=$lt_cv_ld_reload_flag
5478 case $reload_flag in
5479 "" | " "*) ;;
5480 *) reload_flag=" $reload_flag" ;;
5481 esac
5482 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5483 case $host_os in
5484   darwin*)
5485     if test "$GCC" = yes; then
5486       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5487     else
5488       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5489     fi
5490     ;;
5491 esac
5492
5493
5494
5495
5496
5497
5498
5499
5500
5501 if test -n "$ac_tool_prefix"; then
5502   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5503 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5505 $as_echo_n "checking for $ac_word... " >&6; }
5506 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
5507   $as_echo_n "(cached) " >&6
5508 else
5509   if test -n "$OBJDUMP"; then
5510   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5511 else
5512 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5513 for as_dir in $PATH
5514 do
5515   IFS=$as_save_IFS
5516   test -z "$as_dir" && as_dir=.
5517     for ac_exec_ext in '' $ac_executable_extensions; do
5518   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5519     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5520     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5521     break 2
5522   fi
5523 done
5524   done
5525 IFS=$as_save_IFS
5526
5527 fi
5528 fi
5529 OBJDUMP=$ac_cv_prog_OBJDUMP
5530 if test -n "$OBJDUMP"; then
5531   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5532 $as_echo "$OBJDUMP" >&6; }
5533 else
5534   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5535 $as_echo "no" >&6; }
5536 fi
5537
5538
5539 fi
5540 if test -z "$ac_cv_prog_OBJDUMP"; then
5541   ac_ct_OBJDUMP=$OBJDUMP
5542   # Extract the first word of "objdump", so it can be a program name with args.
5543 set dummy objdump; ac_word=$2
5544 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5545 $as_echo_n "checking for $ac_word... " >&6; }
5546 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
5547   $as_echo_n "(cached) " >&6
5548 else
5549   if test -n "$ac_ct_OBJDUMP"; then
5550   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5551 else
5552 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5553 for as_dir in $PATH
5554 do
5555   IFS=$as_save_IFS
5556   test -z "$as_dir" && as_dir=.
5557     for ac_exec_ext in '' $ac_executable_extensions; do
5558   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5559     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5560     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5561     break 2
5562   fi
5563 done
5564   done
5565 IFS=$as_save_IFS
5566
5567 fi
5568 fi
5569 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5570 if test -n "$ac_ct_OBJDUMP"; then
5571   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5572 $as_echo "$ac_ct_OBJDUMP" >&6; }
5573 else
5574   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5575 $as_echo "no" >&6; }
5576 fi
5577
5578   if test "x$ac_ct_OBJDUMP" = x; then
5579     OBJDUMP="false"
5580   else
5581     case $cross_compiling:$ac_tool_warned in
5582 yes:)
5583 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5584 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5585 ac_tool_warned=yes ;;
5586 esac
5587     OBJDUMP=$ac_ct_OBJDUMP
5588   fi
5589 else
5590   OBJDUMP="$ac_cv_prog_OBJDUMP"
5591 fi
5592
5593 test -z "$OBJDUMP" && OBJDUMP=objdump
5594
5595
5596
5597
5598
5599
5600
5601
5602
5603 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5604 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5605 if test "${lt_cv_deplibs_check_method+set}" = set; then :
5606   $as_echo_n "(cached) " >&6
5607 else
5608   lt_cv_file_magic_cmd='$MAGIC_CMD'
5609 lt_cv_file_magic_test_file=
5610 lt_cv_deplibs_check_method='unknown'
5611 # Need to set the preceding variable on all platforms that support
5612 # interlibrary dependencies.
5613 # 'none' -- dependencies not supported.
5614 # `unknown' -- same as none, but documents that we really don't know.
5615 # 'pass_all' -- all dependencies passed with no checks.
5616 # 'test_compile' -- check by making test program.
5617 # 'file_magic [[regex]]' -- check by looking for files in library path
5618 # which responds to the $file_magic_cmd with a given extended regex.
5619 # If you have `file' or equivalent on your system and you're not sure
5620 # whether `pass_all' will *always* work, you probably want this one.
5621
5622 case $host_os in
5623 aix[4-9]*)
5624   lt_cv_deplibs_check_method=pass_all
5625   ;;
5626
5627 beos*)
5628   lt_cv_deplibs_check_method=pass_all
5629   ;;
5630
5631 bsdi[45]*)
5632   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5633   lt_cv_file_magic_cmd='/usr/bin/file -L'
5634   lt_cv_file_magic_test_file=/shlib/libc.so
5635   ;;
5636
5637 cygwin*)
5638   # func_win32_libid is a shell function defined in ltmain.sh
5639   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5640   lt_cv_file_magic_cmd='func_win32_libid'
5641   ;;
5642
5643 mingw* | pw32*)
5644   # Base MSYS/MinGW do not provide the 'file' command needed by
5645   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5646   # unless we find 'file', for example because we are cross-compiling.
5647   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5648   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5649     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5650     lt_cv_file_magic_cmd='func_win32_libid'
5651   else
5652     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5653     lt_cv_file_magic_cmd='$OBJDUMP -f'
5654   fi
5655   ;;
5656
5657 cegcc*)
5658   # use the weaker test based on 'objdump'. See mingw*.
5659   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5660   lt_cv_file_magic_cmd='$OBJDUMP -f'
5661   ;;
5662
5663 darwin* | rhapsody*)
5664   lt_cv_deplibs_check_method=pass_all
5665   ;;
5666
5667 freebsd* | dragonfly*)
5668   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5669     case $host_cpu in
5670     i*86 )
5671       # Not sure whether the presence of OpenBSD here was a mistake.
5672       # Let's accept both of them until this is cleared up.
5673       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5674       lt_cv_file_magic_cmd=/usr/bin/file
5675       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5676       ;;
5677     esac
5678   else
5679     lt_cv_deplibs_check_method=pass_all
5680   fi
5681   ;;
5682
5683 gnu*)
5684   lt_cv_deplibs_check_method=pass_all
5685   ;;
5686
5687 haiku*)
5688   lt_cv_deplibs_check_method=pass_all
5689   ;;
5690
5691 hpux10.20* | hpux11*)
5692   lt_cv_file_magic_cmd=/usr/bin/file
5693   case $host_cpu in
5694   ia64*)
5695     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5696     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5697     ;;
5698   hppa*64*)
5699     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5700     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5701     ;;
5702   *)
5703     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5704     lt_cv_file_magic_test_file=/usr/lib/libc.sl
5705     ;;
5706   esac
5707   ;;
5708
5709 interix[3-9]*)
5710   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5711   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5712   ;;
5713
5714 irix5* | irix6* | nonstopux*)
5715   case $LD in
5716   *-32|*"-32 ") libmagic=32-bit;;
5717   *-n32|*"-n32 ") libmagic=N32;;
5718   *-64|*"-64 ") libmagic=64-bit;;
5719   *) libmagic=never-match;;
5720   esac
5721   lt_cv_deplibs_check_method=pass_all
5722   ;;
5723
5724 # This must be Linux ELF.
5725 linux* | k*bsd*-gnu | kopensolaris*-gnu)
5726   lt_cv_deplibs_check_method=pass_all
5727   ;;
5728
5729 netbsd*)
5730   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5731     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5732   else
5733     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5734   fi
5735   ;;
5736
5737 newos6*)
5738   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5739   lt_cv_file_magic_cmd=/usr/bin/file
5740   lt_cv_file_magic_test_file=/usr/lib/libnls.so
5741   ;;
5742
5743 *nto* | *qnx*)
5744   lt_cv_deplibs_check_method=pass_all
5745   ;;
5746
5747 openbsd*)
5748   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5749     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5750   else
5751     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5752   fi
5753   ;;
5754
5755 osf3* | osf4* | osf5*)
5756   lt_cv_deplibs_check_method=pass_all
5757   ;;
5758
5759 rdos*)
5760   lt_cv_deplibs_check_method=pass_all
5761   ;;
5762
5763 solaris*)
5764   lt_cv_deplibs_check_method=pass_all
5765   ;;
5766
5767 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5768   lt_cv_deplibs_check_method=pass_all
5769   ;;
5770
5771 sysv4 | sysv4.3*)
5772   case $host_vendor in
5773   motorola)
5774     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]'
5775     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5776     ;;
5777   ncr)
5778     lt_cv_deplibs_check_method=pass_all
5779     ;;
5780   sequent)
5781     lt_cv_file_magic_cmd='/bin/file'
5782     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5783     ;;
5784   sni)
5785     lt_cv_file_magic_cmd='/bin/file'
5786     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5787     lt_cv_file_magic_test_file=/lib/libc.so
5788     ;;
5789   siemens)
5790     lt_cv_deplibs_check_method=pass_all
5791     ;;
5792   pc)
5793     lt_cv_deplibs_check_method=pass_all
5794     ;;
5795   esac
5796   ;;
5797
5798 tpf*)
5799   lt_cv_deplibs_check_method=pass_all
5800   ;;
5801 esac
5802
5803 fi
5804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5805 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5806 file_magic_cmd=$lt_cv_file_magic_cmd
5807 deplibs_check_method=$lt_cv_deplibs_check_method
5808 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5809
5810
5811
5812
5813
5814
5815
5816
5817
5818
5819
5820
5821 if test -n "$ac_tool_prefix"; then
5822   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5823 set dummy ${ac_tool_prefix}ar; ac_word=$2
5824 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5825 $as_echo_n "checking for $ac_word... " >&6; }
5826 if test "${ac_cv_prog_AR+set}" = set; then :
5827   $as_echo_n "(cached) " >&6
5828 else
5829   if test -n "$AR"; then
5830   ac_cv_prog_AR="$AR" # Let the user override the test.
5831 else
5832 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5833 for as_dir in $PATH
5834 do
5835   IFS=$as_save_IFS
5836   test -z "$as_dir" && as_dir=.
5837     for ac_exec_ext in '' $ac_executable_extensions; do
5838   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5839     ac_cv_prog_AR="${ac_tool_prefix}ar"
5840     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5841     break 2
5842   fi
5843 done
5844   done
5845 IFS=$as_save_IFS
5846
5847 fi
5848 fi
5849 AR=$ac_cv_prog_AR
5850 if test -n "$AR"; then
5851   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5852 $as_echo "$AR" >&6; }
5853 else
5854   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5855 $as_echo "no" >&6; }
5856 fi
5857
5858
5859 fi
5860 if test -z "$ac_cv_prog_AR"; then
5861   ac_ct_AR=$AR
5862   # Extract the first word of "ar", so it can be a program name with args.
5863 set dummy ar; ac_word=$2
5864 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5865 $as_echo_n "checking for $ac_word... " >&6; }
5866 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5867   $as_echo_n "(cached) " >&6
5868 else
5869   if test -n "$ac_ct_AR"; then
5870   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5871 else
5872 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5873 for as_dir in $PATH
5874 do
5875   IFS=$as_save_IFS
5876   test -z "$as_dir" && as_dir=.
5877     for ac_exec_ext in '' $ac_executable_extensions; do
5878   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5879     ac_cv_prog_ac_ct_AR="ar"
5880     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5881     break 2
5882   fi
5883 done
5884   done
5885 IFS=$as_save_IFS
5886
5887 fi
5888 fi
5889 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5890 if test -n "$ac_ct_AR"; then
5891   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5892 $as_echo "$ac_ct_AR" >&6; }
5893 else
5894   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5895 $as_echo "no" >&6; }
5896 fi
5897
5898   if test "x$ac_ct_AR" = x; then
5899     AR="false"
5900   else
5901     case $cross_compiling:$ac_tool_warned in
5902 yes:)
5903 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5904 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5905 ac_tool_warned=yes ;;
5906 esac
5907     AR=$ac_ct_AR
5908   fi
5909 else
5910   AR="$ac_cv_prog_AR"
5911 fi
5912
5913 test -z "$AR" && AR=ar
5914 test -z "$AR_FLAGS" && AR_FLAGS=cru
5915
5916
5917
5918
5919
5920
5921
5922
5923
5924
5925
5926 if test -n "$ac_tool_prefix"; then
5927   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5928 set dummy ${ac_tool_prefix}strip; ac_word=$2
5929 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5930 $as_echo_n "checking for $ac_word... " >&6; }
5931 if test "${ac_cv_prog_STRIP+set}" = set; then :
5932   $as_echo_n "(cached) " >&6
5933 else
5934   if test -n "$STRIP"; then
5935   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5936 else
5937 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5938 for as_dir in $PATH
5939 do
5940   IFS=$as_save_IFS
5941   test -z "$as_dir" && as_dir=.
5942     for ac_exec_ext in '' $ac_executable_extensions; do
5943   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5944     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5945     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5946     break 2
5947   fi
5948 done
5949   done
5950 IFS=$as_save_IFS
5951
5952 fi
5953 fi
5954 STRIP=$ac_cv_prog_STRIP
5955 if test -n "$STRIP"; then
5956   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5957 $as_echo "$STRIP" >&6; }
5958 else
5959   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5960 $as_echo "no" >&6; }
5961 fi
5962
5963
5964 fi
5965 if test -z "$ac_cv_prog_STRIP"; then
5966   ac_ct_STRIP=$STRIP
5967   # Extract the first word of "strip", so it can be a program name with args.
5968 set dummy strip; ac_word=$2
5969 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5970 $as_echo_n "checking for $ac_word... " >&6; }
5971 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
5972   $as_echo_n "(cached) " >&6
5973 else
5974   if test -n "$ac_ct_STRIP"; then
5975   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5976 else
5977 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5978 for as_dir in $PATH
5979 do
5980   IFS=$as_save_IFS
5981   test -z "$as_dir" && as_dir=.
5982     for ac_exec_ext in '' $ac_executable_extensions; do
5983   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5984     ac_cv_prog_ac_ct_STRIP="strip"
5985     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5986     break 2
5987   fi
5988 done
5989   done
5990 IFS=$as_save_IFS
5991
5992 fi
5993 fi
5994 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5995 if test -n "$ac_ct_STRIP"; then
5996   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5997 $as_echo "$ac_ct_STRIP" >&6; }
5998 else
5999   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6000 $as_echo "no" >&6; }
6001 fi
6002
6003   if test "x$ac_ct_STRIP" = x; then
6004     STRIP=":"
6005   else
6006     case $cross_compiling:$ac_tool_warned in
6007 yes:)
6008 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6009 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6010 ac_tool_warned=yes ;;
6011 esac
6012     STRIP=$ac_ct_STRIP
6013   fi
6014 else
6015   STRIP="$ac_cv_prog_STRIP"
6016 fi
6017
6018 test -z "$STRIP" && STRIP=:
6019
6020
6021
6022
6023
6024
6025 if test -n "$ac_tool_prefix"; then
6026   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6027 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6029 $as_echo_n "checking for $ac_word... " >&6; }
6030 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6031   $as_echo_n "(cached) " >&6
6032 else
6033   if test -n "$RANLIB"; then
6034   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6035 else
6036 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6037 for as_dir in $PATH
6038 do
6039   IFS=$as_save_IFS
6040   test -z "$as_dir" && as_dir=.
6041     for ac_exec_ext in '' $ac_executable_extensions; do
6042   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6043     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6044     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6045     break 2
6046   fi
6047 done
6048   done
6049 IFS=$as_save_IFS
6050
6051 fi
6052 fi
6053 RANLIB=$ac_cv_prog_RANLIB
6054 if test -n "$RANLIB"; then
6055   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6056 $as_echo "$RANLIB" >&6; }
6057 else
6058   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6059 $as_echo "no" >&6; }
6060 fi
6061
6062
6063 fi
6064 if test -z "$ac_cv_prog_RANLIB"; then
6065   ac_ct_RANLIB=$RANLIB
6066   # Extract the first word of "ranlib", so it can be a program name with args.
6067 set dummy ranlib; ac_word=$2
6068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6069 $as_echo_n "checking for $ac_word... " >&6; }
6070 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6071   $as_echo_n "(cached) " >&6
6072 else
6073   if test -n "$ac_ct_RANLIB"; then
6074   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6075 else
6076 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6077 for as_dir in $PATH
6078 do
6079   IFS=$as_save_IFS
6080   test -z "$as_dir" && as_dir=.
6081     for ac_exec_ext in '' $ac_executable_extensions; do
6082   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6083     ac_cv_prog_ac_ct_RANLIB="ranlib"
6084     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6085     break 2
6086   fi
6087 done
6088   done
6089 IFS=$as_save_IFS
6090
6091 fi
6092 fi
6093 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6094 if test -n "$ac_ct_RANLIB"; then
6095   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6096 $as_echo "$ac_ct_RANLIB" >&6; }
6097 else
6098   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6099 $as_echo "no" >&6; }
6100 fi
6101
6102   if test "x$ac_ct_RANLIB" = x; then
6103     RANLIB=":"
6104   else
6105     case $cross_compiling:$ac_tool_warned in
6106 yes:)
6107 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6108 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6109 ac_tool_warned=yes ;;
6110 esac
6111     RANLIB=$ac_ct_RANLIB
6112   fi
6113 else
6114   RANLIB="$ac_cv_prog_RANLIB"
6115 fi
6116
6117 test -z "$RANLIB" && RANLIB=:
6118
6119
6120
6121
6122
6123
6124 # Determine commands to create old-style static archives.
6125 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6126 old_postinstall_cmds='chmod 644 $oldlib'
6127 old_postuninstall_cmds=
6128
6129 if test -n "$RANLIB"; then
6130   case $host_os in
6131   openbsd*)
6132     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6133     ;;
6134   *)
6135     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6136     ;;
6137   esac
6138   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6139 fi
6140
6141 case $host_os in
6142   darwin*)
6143     lock_old_archive_extraction=yes ;;
6144   *)
6145     lock_old_archive_extraction=no ;;
6146 esac
6147
6148
6149
6150
6151
6152
6153
6154
6155
6156
6157
6158
6159
6160
6161
6162
6163
6164
6165
6166
6167
6168
6169
6170
6171
6172
6173
6174
6175
6176
6177
6178
6179
6180
6181
6182
6183
6184
6185
6186 # If no C compiler was specified, use CC.
6187 LTCC=${LTCC-"$CC"}
6188
6189 # If no C compiler flags were specified, use CFLAGS.
6190 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6191
6192 # Allow CC to be a program name with arguments.
6193 compiler=$CC
6194
6195
6196 # Check for command to grab the raw symbol name followed by C symbol from nm.
6197 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6198 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6199 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
6200   $as_echo_n "(cached) " >&6
6201 else
6202
6203 # These are sane defaults that work on at least a few old systems.
6204 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6205
6206 # Character class describing NM global symbol codes.
6207 symcode='[BCDEGRST]'
6208
6209 # Regexp to match symbols that can be accessed directly from C.
6210 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6211
6212 # Define system-specific variables.
6213 case $host_os in
6214 aix*)
6215   symcode='[BCDT]'
6216   ;;
6217 cygwin* | mingw* | pw32* | cegcc*)
6218   symcode='[ABCDGISTW]'
6219   ;;
6220 hpux*)
6221   if test "$host_cpu" = ia64; then
6222     symcode='[ABCDEGRST]'
6223   fi
6224   ;;
6225 irix* | nonstopux*)
6226   symcode='[BCDEGRST]'
6227   ;;
6228 osf*)
6229   symcode='[BCDEGQRST]'
6230   ;;
6231 solaris*)
6232   symcode='[BDRT]'
6233   ;;
6234 sco3.2v5*)
6235   symcode='[DT]'
6236   ;;
6237 sysv4.2uw2*)
6238   symcode='[DT]'
6239   ;;
6240 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6241   symcode='[ABDT]'
6242   ;;
6243 sysv4)
6244   symcode='[DFNSTU]'
6245   ;;
6246 esac
6247
6248 # If we're using GNU nm, then use its standard symbol codes.
6249 case `$NM -V 2>&1` in
6250 *GNU* | *'with BFD'*)
6251   symcode='[ABCDGIRSTW]' ;;
6252 esac
6253
6254 # Transform an extracted symbol line into a proper C declaration.
6255 # Some systems (esp. on ia64) link data and code symbols differently,
6256 # so use this general approach.
6257 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6258
6259 # Transform an extracted symbol line into symbol name and symbol address
6260 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6261 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'"
6262
6263 # Handle CRLF in mingw tool chain
6264 opt_cr=
6265 case $build_os in
6266 mingw*)
6267   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6268   ;;
6269 esac
6270
6271 # Try without a prefix underscore, then with it.
6272 for ac_symprfx in "" "_"; do
6273
6274   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6275   symxfrm="\\1 $ac_symprfx\\2 \\2"
6276
6277   # Write the raw and C identifiers.
6278   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6279     # Fake it for dumpbin and say T for any non-static function
6280     # and D for any global variable.
6281     # Also find C++ and __fastcall symbols from MSVC++,
6282     # which start with @ or ?.
6283     lt_cv_sys_global_symbol_pipe="$AWK '"\
6284 "     {last_section=section; section=\$ 3};"\
6285 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6286 "     \$ 0!~/External *\|/{next};"\
6287 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6288 "     {if(hide[section]) next};"\
6289 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6290 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6291 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6292 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6293 "     ' prfx=^$ac_symprfx"
6294   else
6295     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6296   fi
6297
6298   # Check to see that the pipe works correctly.
6299   pipe_works=no
6300
6301   rm -f conftest*
6302   cat > conftest.$ac_ext <<_LT_EOF
6303 #ifdef __cplusplus
6304 extern "C" {
6305 #endif
6306 char nm_test_var;
6307 void nm_test_func(void);
6308 void nm_test_func(void){}
6309 #ifdef __cplusplus
6310 }
6311 #endif
6312 int main(){nm_test_var='a';nm_test_func();return(0);}
6313 _LT_EOF
6314
6315   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6316   (eval $ac_compile) 2>&5
6317   ac_status=$?
6318   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6319   test $ac_status = 0; }; then
6320     # Now try to grab the symbols.
6321     nlist=conftest.nm
6322     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6323   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6324   ac_status=$?
6325   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6326   test $ac_status = 0; } && test -s "$nlist"; then
6327       # Try sorting and uniquifying the output.
6328       if sort "$nlist" | uniq > "$nlist"T; then
6329         mv -f "$nlist"T "$nlist"
6330       else
6331         rm -f "$nlist"T
6332       fi
6333
6334       # Make sure that we snagged all the symbols we need.
6335       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6336         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6337           cat <<_LT_EOF > conftest.$ac_ext
6338 #ifdef __cplusplus
6339 extern "C" {
6340 #endif
6341
6342 _LT_EOF
6343           # Now generate the symbol file.
6344           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6345
6346           cat <<_LT_EOF >> conftest.$ac_ext
6347
6348 /* The mapping between symbol names and symbols.  */
6349 const struct {
6350   const char *name;
6351   void       *address;
6352 }
6353 lt__PROGRAM__LTX_preloaded_symbols[] =
6354 {
6355   { "@PROGRAM@", (void *) 0 },
6356 _LT_EOF
6357           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6358           cat <<\_LT_EOF >> conftest.$ac_ext
6359   {0, (void *) 0}
6360 };
6361
6362 /* This works around a problem in FreeBSD linker */
6363 #ifdef FREEBSD_WORKAROUND
6364 static const void *lt_preloaded_setup() {
6365   return lt__PROGRAM__LTX_preloaded_symbols;
6366 }
6367 #endif
6368
6369 #ifdef __cplusplus
6370 }
6371 #endif
6372 _LT_EOF
6373           # Now try linking the two files.
6374           mv conftest.$ac_objext conftstm.$ac_objext
6375           lt_save_LIBS="$LIBS"
6376           lt_save_CFLAGS="$CFLAGS"
6377           LIBS="conftstm.$ac_objext"
6378           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6379           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6380   (eval $ac_link) 2>&5
6381   ac_status=$?
6382   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6383   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6384             pipe_works=yes
6385           fi
6386           LIBS="$lt_save_LIBS"
6387           CFLAGS="$lt_save_CFLAGS"
6388         else
6389           echo "cannot find nm_test_func in $nlist" >&5
6390         fi
6391       else
6392         echo "cannot find nm_test_var in $nlist" >&5
6393       fi
6394     else
6395       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6396     fi
6397   else
6398     echo "$progname: failed program was:" >&5
6399     cat conftest.$ac_ext >&5
6400   fi
6401   rm -rf conftest* conftst*
6402
6403   # Do not use the global_symbol_pipe unless it works.
6404   if test "$pipe_works" = yes; then
6405     break
6406   else
6407     lt_cv_sys_global_symbol_pipe=
6408   fi
6409 done
6410
6411 fi
6412
6413 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6414   lt_cv_sys_global_symbol_to_cdecl=
6415 fi
6416 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6417   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6418 $as_echo "failed" >&6; }
6419 else
6420   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6421 $as_echo "ok" >&6; }
6422 fi
6423
6424
6425
6426
6427
6428
6429
6430
6431
6432
6433
6434
6435
6436
6437
6438
6439
6440
6441
6442
6443
6444
6445
6446 # Check whether --enable-libtool-lock was given.
6447 if test "${enable_libtool_lock+set}" = set; then :
6448   enableval=$enable_libtool_lock;
6449 fi
6450
6451 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6452
6453 # Some flags need to be propagated to the compiler or linker for good
6454 # libtool support.
6455 case $host in
6456 ia64-*-hpux*)
6457   # Find out which ABI we are using.
6458   echo 'int i;' > conftest.$ac_ext
6459   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6460   (eval $ac_compile) 2>&5
6461   ac_status=$?
6462   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6463   test $ac_status = 0; }; then
6464     case `/usr/bin/file conftest.$ac_objext` in
6465       *ELF-32*)
6466         HPUX_IA64_MODE="32"
6467         ;;
6468       *ELF-64*)
6469         HPUX_IA64_MODE="64"
6470         ;;
6471     esac
6472   fi
6473   rm -rf conftest*
6474   ;;
6475 *-*-irix6*)
6476   # Find out which ABI we are using.
6477   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6478   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6479   (eval $ac_compile) 2>&5
6480   ac_status=$?
6481   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6482   test $ac_status = 0; }; then
6483     if test "$lt_cv_prog_gnu_ld" = yes; then
6484       case `/usr/bin/file conftest.$ac_objext` in
6485         *32-bit*)
6486           LD="${LD-ld} -melf32bsmip"
6487           ;;
6488         *N32*)
6489           LD="${LD-ld} -melf32bmipn32"
6490           ;;
6491         *64-bit*)
6492           LD="${LD-ld} -melf64bmip"
6493         ;;
6494       esac
6495     else
6496       case `/usr/bin/file conftest.$ac_objext` in
6497         *32-bit*)
6498           LD="${LD-ld} -32"
6499           ;;
6500         *N32*)
6501           LD="${LD-ld} -n32"
6502           ;;
6503         *64-bit*)
6504           LD="${LD-ld} -64"
6505           ;;
6506       esac
6507     fi
6508   fi
6509   rm -rf conftest*
6510   ;;
6511
6512 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6513 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6514   # Find out which ABI we are using.
6515   echo 'int i;' > conftest.$ac_ext
6516   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6517   (eval $ac_compile) 2>&5
6518   ac_status=$?
6519   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6520   test $ac_status = 0; }; then
6521     case `/usr/bin/file conftest.o` in
6522       *32-bit*)
6523         case $host in
6524           x86_64-*kfreebsd*-gnu)
6525             LD="${LD-ld} -m elf_i386_fbsd"
6526             ;;
6527           x86_64-*linux*)
6528             case `/usr/bin/file conftest.o` in
6529               *x86-64*)
6530                 LD="${LD-ld} -m elf32_x86_64"
6531                 ;;
6532               *)
6533                 LD="${LD-ld} -m elf_i386"
6534                 ;;
6535             esac
6536             ;;
6537           powerpc64le-*linux*)
6538             LD="${LD-ld} -m elf32lppclinux"
6539             ;;
6540           powerpc64-*linux*)
6541             LD="${LD-ld} -m elf32ppclinux"
6542             ;;
6543           s390x-*linux*)
6544             LD="${LD-ld} -m elf_s390"
6545             ;;
6546           sparc64-*linux*)
6547             LD="${LD-ld} -m elf32_sparc"
6548             ;;
6549         esac
6550         ;;
6551       *64-bit*)
6552         case $host in
6553           x86_64-*kfreebsd*-gnu)
6554             LD="${LD-ld} -m elf_x86_64_fbsd"
6555             ;;
6556           x86_64-*linux*)
6557             LD="${LD-ld} -m elf_x86_64"
6558             ;;
6559           powerpcle-*linux*)
6560             LD="${LD-ld} -m elf64lppc"
6561             ;;
6562           powerpc-*linux*)
6563             LD="${LD-ld} -m elf64ppc"
6564             ;;
6565           s390*-*linux*|s390*-*tpf*)
6566             LD="${LD-ld} -m elf64_s390"
6567             ;;
6568           sparc*-*linux*)
6569             LD="${LD-ld} -m elf64_sparc"
6570             ;;
6571         esac
6572         ;;
6573     esac
6574   fi
6575   rm -rf conftest*
6576   ;;
6577
6578 *-*-sco3.2v5*)
6579   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6580   SAVE_CFLAGS="$CFLAGS"
6581   CFLAGS="$CFLAGS -belf"
6582   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6583 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6584 if test "${lt_cv_cc_needs_belf+set}" = set; then :
6585   $as_echo_n "(cached) " >&6
6586 else
6587   ac_ext=c
6588 ac_cpp='$CPP $CPPFLAGS'
6589 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6590 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6591 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6592
6593      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6594 /* end confdefs.h.  */
6595
6596 int
6597 main ()
6598 {
6599
6600   ;
6601   return 0;
6602 }
6603 _ACEOF
6604 if ac_fn_c_try_link "$LINENO"; then :
6605   lt_cv_cc_needs_belf=yes
6606 else
6607   lt_cv_cc_needs_belf=no
6608 fi
6609 rm -f core conftest.err conftest.$ac_objext \
6610     conftest$ac_exeext conftest.$ac_ext
6611      ac_ext=c
6612 ac_cpp='$CPP $CPPFLAGS'
6613 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6614 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6615 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6616
6617 fi
6618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6619 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6620   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6621     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6622     CFLAGS="$SAVE_CFLAGS"
6623   fi
6624   ;;
6625 sparc*-*solaris*)
6626   # Find out which ABI we are using.
6627   echo 'int i;' > conftest.$ac_ext
6628   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6629   (eval $ac_compile) 2>&5
6630   ac_status=$?
6631   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6632   test $ac_status = 0; }; then
6633     case `/usr/bin/file conftest.o` in
6634     *64-bit*)
6635       case $lt_cv_prog_gnu_ld in
6636       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6637       *)
6638         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6639           LD="${LD-ld} -64"
6640         fi
6641         ;;
6642       esac
6643       ;;
6644     esac
6645   fi
6646   rm -rf conftest*
6647   ;;
6648 esac
6649
6650 need_locks="$enable_libtool_lock"
6651
6652
6653   case $host_os in
6654     rhapsody* | darwin*)
6655     if test -n "$ac_tool_prefix"; then
6656   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6657 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6658 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6659 $as_echo_n "checking for $ac_word... " >&6; }
6660 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
6661   $as_echo_n "(cached) " >&6
6662 else
6663   if test -n "$DSYMUTIL"; then
6664   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6665 else
6666 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6667 for as_dir in $PATH
6668 do
6669   IFS=$as_save_IFS
6670   test -z "$as_dir" && as_dir=.
6671     for ac_exec_ext in '' $ac_executable_extensions; do
6672   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6673     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
6674     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6675     break 2
6676   fi
6677 done
6678   done
6679 IFS=$as_save_IFS
6680
6681 fi
6682 fi
6683 DSYMUTIL=$ac_cv_prog_DSYMUTIL
6684 if test -n "$DSYMUTIL"; then
6685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
6686 $as_echo "$DSYMUTIL" >&6; }
6687 else
6688   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6689 $as_echo "no" >&6; }
6690 fi
6691
6692
6693 fi
6694 if test -z "$ac_cv_prog_DSYMUTIL"; then
6695   ac_ct_DSYMUTIL=$DSYMUTIL
6696   # Extract the first word of "dsymutil", so it can be a program name with args.
6697 set dummy dsymutil; ac_word=$2
6698 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6699 $as_echo_n "checking for $ac_word... " >&6; }
6700 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
6701   $as_echo_n "(cached) " >&6
6702 else
6703   if test -n "$ac_ct_DSYMUTIL"; then
6704   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
6705 else
6706 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6707 for as_dir in $PATH
6708 do
6709   IFS=$as_save_IFS
6710   test -z "$as_dir" && as_dir=.
6711     for ac_exec_ext in '' $ac_executable_extensions; do
6712   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6713     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
6714     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6715     break 2
6716   fi
6717 done
6718   done
6719 IFS=$as_save_IFS
6720
6721 fi
6722 fi
6723 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
6724 if test -n "$ac_ct_DSYMUTIL"; then
6725   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
6726 $as_echo "$ac_ct_DSYMUTIL" >&6; }
6727 else
6728   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6729 $as_echo "no" >&6; }
6730 fi
6731
6732   if test "x$ac_ct_DSYMUTIL" = x; then
6733     DSYMUTIL=":"
6734   else
6735     case $cross_compiling:$ac_tool_warned in
6736 yes:)
6737 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6738 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6739 ac_tool_warned=yes ;;
6740 esac
6741     DSYMUTIL=$ac_ct_DSYMUTIL
6742   fi
6743 else
6744   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
6745 fi
6746
6747     if test -n "$ac_tool_prefix"; then
6748   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
6749 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
6750 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6751 $as_echo_n "checking for $ac_word... " >&6; }
6752 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
6753   $as_echo_n "(cached) " >&6
6754 else
6755   if test -n "$NMEDIT"; then
6756   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
6757 else
6758 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6759 for as_dir in $PATH
6760 do
6761   IFS=$as_save_IFS
6762   test -z "$as_dir" && as_dir=.
6763     for ac_exec_ext in '' $ac_executable_extensions; do
6764   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6765     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
6766     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6767     break 2
6768   fi
6769 done
6770   done
6771 IFS=$as_save_IFS
6772
6773 fi
6774 fi
6775 NMEDIT=$ac_cv_prog_NMEDIT
6776 if test -n "$NMEDIT"; then
6777   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
6778 $as_echo "$NMEDIT" >&6; }
6779 else
6780   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6781 $as_echo "no" >&6; }
6782 fi
6783
6784
6785 fi
6786 if test -z "$ac_cv_prog_NMEDIT"; then
6787   ac_ct_NMEDIT=$NMEDIT
6788   # Extract the first word of "nmedit", so it can be a program name with args.
6789 set dummy nmedit; ac_word=$2
6790 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6791 $as_echo_n "checking for $ac_word... " >&6; }
6792 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
6793   $as_echo_n "(cached) " >&6
6794 else
6795   if test -n "$ac_ct_NMEDIT"; then
6796   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
6797 else
6798 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6799 for as_dir in $PATH
6800 do
6801   IFS=$as_save_IFS
6802   test -z "$as_dir" && as_dir=.
6803     for ac_exec_ext in '' $ac_executable_extensions; do
6804   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6805     ac_cv_prog_ac_ct_NMEDIT="nmedit"
6806     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6807     break 2
6808   fi
6809 done
6810   done
6811 IFS=$as_save_IFS
6812
6813 fi
6814 fi
6815 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
6816 if test -n "$ac_ct_NMEDIT"; then
6817   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
6818 $as_echo "$ac_ct_NMEDIT" >&6; }
6819 else
6820   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6821 $as_echo "no" >&6; }
6822 fi
6823
6824   if test "x$ac_ct_NMEDIT" = x; then
6825     NMEDIT=":"
6826   else
6827     case $cross_compiling:$ac_tool_warned in
6828 yes:)
6829 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6830 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6831 ac_tool_warned=yes ;;
6832 esac
6833     NMEDIT=$ac_ct_NMEDIT
6834   fi
6835 else
6836   NMEDIT="$ac_cv_prog_NMEDIT"
6837 fi
6838
6839     if test -n "$ac_tool_prefix"; then
6840   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
6841 set dummy ${ac_tool_prefix}lipo; ac_word=$2
6842 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6843 $as_echo_n "checking for $ac_word... " >&6; }
6844 if test "${ac_cv_prog_LIPO+set}" = set; then :
6845   $as_echo_n "(cached) " >&6
6846 else
6847   if test -n "$LIPO"; then
6848   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
6849 else
6850 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6851 for as_dir in $PATH
6852 do
6853   IFS=$as_save_IFS
6854   test -z "$as_dir" && as_dir=.
6855     for ac_exec_ext in '' $ac_executable_extensions; do
6856   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6857     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
6858     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6859     break 2
6860   fi
6861 done
6862   done
6863 IFS=$as_save_IFS
6864
6865 fi
6866 fi
6867 LIPO=$ac_cv_prog_LIPO
6868 if test -n "$LIPO"; then
6869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
6870 $as_echo "$LIPO" >&6; }
6871 else
6872   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6873 $as_echo "no" >&6; }
6874 fi
6875
6876
6877 fi
6878 if test -z "$ac_cv_prog_LIPO"; then
6879   ac_ct_LIPO=$LIPO
6880   # Extract the first word of "lipo", so it can be a program name with args.
6881 set dummy lipo; ac_word=$2
6882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6883 $as_echo_n "checking for $ac_word... " >&6; }
6884 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
6885   $as_echo_n "(cached) " >&6
6886 else
6887   if test -n "$ac_ct_LIPO"; then
6888   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
6889 else
6890 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6891 for as_dir in $PATH
6892 do
6893   IFS=$as_save_IFS
6894   test -z "$as_dir" && as_dir=.
6895     for ac_exec_ext in '' $ac_executable_extensions; do
6896   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6897     ac_cv_prog_ac_ct_LIPO="lipo"
6898     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6899     break 2
6900   fi
6901 done
6902   done
6903 IFS=$as_save_IFS
6904
6905 fi
6906 fi
6907 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
6908 if test -n "$ac_ct_LIPO"; then
6909   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
6910 $as_echo "$ac_ct_LIPO" >&6; }
6911 else
6912   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6913 $as_echo "no" >&6; }
6914 fi
6915
6916   if test "x$ac_ct_LIPO" = x; then
6917     LIPO=":"
6918   else
6919     case $cross_compiling:$ac_tool_warned in
6920 yes:)
6921 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6922 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6923 ac_tool_warned=yes ;;
6924 esac
6925     LIPO=$ac_ct_LIPO
6926   fi
6927 else
6928   LIPO="$ac_cv_prog_LIPO"
6929 fi
6930
6931     if test -n "$ac_tool_prefix"; then
6932   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
6933 set dummy ${ac_tool_prefix}otool; ac_word=$2
6934 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6935 $as_echo_n "checking for $ac_word... " >&6; }
6936 if test "${ac_cv_prog_OTOOL+set}" = set; then :
6937   $as_echo_n "(cached) " >&6
6938 else
6939   if test -n "$OTOOL"; then
6940   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
6941 else
6942 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6943 for as_dir in $PATH
6944 do
6945   IFS=$as_save_IFS
6946   test -z "$as_dir" && as_dir=.
6947     for ac_exec_ext in '' $ac_executable_extensions; do
6948   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6949     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
6950     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6951     break 2
6952   fi
6953 done
6954   done
6955 IFS=$as_save_IFS
6956
6957 fi
6958 fi
6959 OTOOL=$ac_cv_prog_OTOOL
6960 if test -n "$OTOOL"; then
6961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
6962 $as_echo "$OTOOL" >&6; }
6963 else
6964   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6965 $as_echo "no" >&6; }
6966 fi
6967
6968
6969 fi
6970 if test -z "$ac_cv_prog_OTOOL"; then
6971   ac_ct_OTOOL=$OTOOL
6972   # Extract the first word of "otool", so it can be a program name with args.
6973 set dummy otool; ac_word=$2
6974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6975 $as_echo_n "checking for $ac_word... " >&6; }
6976 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
6977   $as_echo_n "(cached) " >&6
6978 else
6979   if test -n "$ac_ct_OTOOL"; then
6980   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
6981 else
6982 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6983 for as_dir in $PATH
6984 do
6985   IFS=$as_save_IFS
6986   test -z "$as_dir" && as_dir=.
6987     for ac_exec_ext in '' $ac_executable_extensions; do
6988   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6989     ac_cv_prog_ac_ct_OTOOL="otool"
6990     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6991     break 2
6992   fi
6993 done
6994   done
6995 IFS=$as_save_IFS
6996
6997 fi
6998 fi
6999 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7000 if test -n "$ac_ct_OTOOL"; then
7001   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7002 $as_echo "$ac_ct_OTOOL" >&6; }
7003 else
7004   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7005 $as_echo "no" >&6; }
7006 fi
7007
7008   if test "x$ac_ct_OTOOL" = x; then
7009     OTOOL=":"
7010   else
7011     case $cross_compiling:$ac_tool_warned in
7012 yes:)
7013 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7014 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7015 ac_tool_warned=yes ;;
7016 esac
7017     OTOOL=$ac_ct_OTOOL
7018   fi
7019 else
7020   OTOOL="$ac_cv_prog_OTOOL"
7021 fi
7022
7023     if test -n "$ac_tool_prefix"; then
7024   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7025 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7026 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7027 $as_echo_n "checking for $ac_word... " >&6; }
7028 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
7029   $as_echo_n "(cached) " >&6
7030 else
7031   if test -n "$OTOOL64"; then
7032   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7033 else
7034 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7035 for as_dir in $PATH
7036 do
7037   IFS=$as_save_IFS
7038   test -z "$as_dir" && as_dir=.
7039     for ac_exec_ext in '' $ac_executable_extensions; do
7040   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7041     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7042     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7043     break 2
7044   fi
7045 done
7046   done
7047 IFS=$as_save_IFS
7048
7049 fi
7050 fi
7051 OTOOL64=$ac_cv_prog_OTOOL64
7052 if test -n "$OTOOL64"; then
7053   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7054 $as_echo "$OTOOL64" >&6; }
7055 else
7056   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7057 $as_echo "no" >&6; }
7058 fi
7059
7060
7061 fi
7062 if test -z "$ac_cv_prog_OTOOL64"; then
7063   ac_ct_OTOOL64=$OTOOL64
7064   # Extract the first word of "otool64", so it can be a program name with args.
7065 set dummy otool64; ac_word=$2
7066 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7067 $as_echo_n "checking for $ac_word... " >&6; }
7068 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
7069   $as_echo_n "(cached) " >&6
7070 else
7071   if test -n "$ac_ct_OTOOL64"; then
7072   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7073 else
7074 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7075 for as_dir in $PATH
7076 do
7077   IFS=$as_save_IFS
7078   test -z "$as_dir" && as_dir=.
7079     for ac_exec_ext in '' $ac_executable_extensions; do
7080   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7081     ac_cv_prog_ac_ct_OTOOL64="otool64"
7082     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7083     break 2
7084   fi
7085 done
7086   done
7087 IFS=$as_save_IFS
7088
7089 fi
7090 fi
7091 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7092 if test -n "$ac_ct_OTOOL64"; then
7093   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7094 $as_echo "$ac_ct_OTOOL64" >&6; }
7095 else
7096   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7097 $as_echo "no" >&6; }
7098 fi
7099
7100   if test "x$ac_ct_OTOOL64" = x; then
7101     OTOOL64=":"
7102   else
7103     case $cross_compiling:$ac_tool_warned in
7104 yes:)
7105 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7106 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7107 ac_tool_warned=yes ;;
7108 esac
7109     OTOOL64=$ac_ct_OTOOL64
7110   fi
7111 else
7112   OTOOL64="$ac_cv_prog_OTOOL64"
7113 fi
7114
7115
7116
7117
7118
7119
7120
7121
7122
7123
7124
7125
7126
7127
7128
7129
7130
7131
7132
7133
7134
7135
7136
7137
7138
7139
7140
7141     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7142 $as_echo_n "checking for -single_module linker flag... " >&6; }
7143 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
7144   $as_echo_n "(cached) " >&6
7145 else
7146   lt_cv_apple_cc_single_mod=no
7147       if test -z "${LT_MULTI_MODULE}"; then
7148         # By default we will add the -single_module flag. You can override
7149         # by either setting the environment variable LT_MULTI_MODULE
7150         # non-empty at configure time, or by adding -multi_module to the
7151         # link flags.
7152         rm -rf libconftest.dylib*
7153         echo "int foo(void){return 1;}" > conftest.c
7154         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7155 -dynamiclib -Wl,-single_module conftest.c" >&5
7156         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7157           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7158         _lt_result=$?
7159         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7160           lt_cv_apple_cc_single_mod=yes
7161         else
7162           cat conftest.err >&5
7163         fi
7164         rm -rf libconftest.dylib*
7165         rm -f conftest.*
7166       fi
7167 fi
7168 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7169 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7170     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7171 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7172 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
7173   $as_echo_n "(cached) " >&6
7174 else
7175   lt_cv_ld_exported_symbols_list=no
7176       save_LDFLAGS=$LDFLAGS
7177       echo "_main" > conftest.sym
7178       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7179       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7180 /* end confdefs.h.  */
7181
7182 int
7183 main ()
7184 {
7185
7186   ;
7187   return 0;
7188 }
7189 _ACEOF
7190 if ac_fn_c_try_link "$LINENO"; then :
7191   lt_cv_ld_exported_symbols_list=yes
7192 else
7193   lt_cv_ld_exported_symbols_list=no
7194 fi
7195 rm -f core conftest.err conftest.$ac_objext \
7196     conftest$ac_exeext conftest.$ac_ext
7197         LDFLAGS="$save_LDFLAGS"
7198
7199 fi
7200 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7201 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7202     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7203 $as_echo_n "checking for -force_load linker flag... " >&6; }
7204 if test "${lt_cv_ld_force_load+set}" = set; then :
7205   $as_echo_n "(cached) " >&6
7206 else
7207   lt_cv_ld_force_load=no
7208       cat > conftest.c << _LT_EOF
7209 int forced_loaded() { return 2;}
7210 _LT_EOF
7211       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7212       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7213       echo "$AR cru libconftest.a conftest.o" >&5
7214       $AR cru libconftest.a conftest.o 2>&5
7215       cat > conftest.c << _LT_EOF
7216 int main() { return 0;}
7217 _LT_EOF
7218       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7219       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7220       _lt_result=$?
7221       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7222         lt_cv_ld_force_load=yes
7223       else
7224         cat conftest.err >&5
7225       fi
7226         rm -f conftest.err libconftest.a conftest conftest.c
7227         rm -rf conftest.dSYM
7228
7229 fi
7230 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7231 $as_echo "$lt_cv_ld_force_load" >&6; }
7232     case $host_os in
7233     rhapsody* | darwin1.[012])
7234       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7235     darwin1.*)
7236       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7237     darwin*) # darwin 5.x on
7238       # if running on 10.5 or later, the deployment target defaults
7239       # to the OS version, if on x86, and 10.4, the deployment
7240       # target defaults to 10.4. Don't you love it?
7241       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7242         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7243           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7244         10.[012][,.]*)
7245           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7246         10.*)
7247           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7248       esac
7249     ;;
7250   esac
7251     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7252       _lt_dar_single_mod='$single_module'
7253     fi
7254     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7255       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7256     else
7257       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7258     fi
7259     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7260       _lt_dsymutil='~$DSYMUTIL $lib || :'
7261     else
7262       _lt_dsymutil=
7263     fi
7264     ;;
7265   esac
7266
7267 ac_ext=c
7268 ac_cpp='$CPP $CPPFLAGS'
7269 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7270 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7271 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7272 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7273 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7274 # On Suns, sometimes $CPP names a directory.
7275 if test -n "$CPP" && test -d "$CPP"; then
7276   CPP=
7277 fi
7278 if test -z "$CPP"; then
7279   if test "${ac_cv_prog_CPP+set}" = set; then :
7280   $as_echo_n "(cached) " >&6
7281 else
7282       # Double quotes because CPP needs to be expanded
7283     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7284     do
7285       ac_preproc_ok=false
7286 for ac_c_preproc_warn_flag in '' yes
7287 do
7288   # Use a header file that comes with gcc, so configuring glibc
7289   # with a fresh cross-compiler works.
7290   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7291   # <limits.h> exists even on freestanding compilers.
7292   # On the NeXT, cc -E runs the code through the compiler's parser,
7293   # not just through cpp. "Syntax error" is here to catch this case.
7294   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7295 /* end confdefs.h.  */
7296 #ifdef __STDC__
7297 # include <limits.h>
7298 #else
7299 # include <assert.h>
7300 #endif
7301                      Syntax error
7302 _ACEOF
7303 if ac_fn_c_try_cpp "$LINENO"; then :
7304
7305 else
7306   # Broken: fails on valid input.
7307 continue
7308 fi
7309 rm -f conftest.err conftest.$ac_ext
7310
7311   # OK, works on sane cases.  Now check whether nonexistent headers
7312   # can be detected and how.
7313   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7314 /* end confdefs.h.  */
7315 #include <ac_nonexistent.h>
7316 _ACEOF
7317 if ac_fn_c_try_cpp "$LINENO"; then :
7318   # Broken: success on invalid input.
7319 continue
7320 else
7321   # Passes both tests.
7322 ac_preproc_ok=:
7323 break
7324 fi
7325 rm -f conftest.err conftest.$ac_ext
7326
7327 done
7328 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7329 rm -f conftest.err conftest.$ac_ext
7330 if $ac_preproc_ok; then :
7331   break
7332 fi
7333
7334     done
7335     ac_cv_prog_CPP=$CPP
7336
7337 fi
7338   CPP=$ac_cv_prog_CPP
7339 else
7340   ac_cv_prog_CPP=$CPP
7341 fi
7342 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7343 $as_echo "$CPP" >&6; }
7344 ac_preproc_ok=false
7345 for ac_c_preproc_warn_flag in '' yes
7346 do
7347   # Use a header file that comes with gcc, so configuring glibc
7348   # with a fresh cross-compiler works.
7349   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7350   # <limits.h> exists even on freestanding compilers.
7351   # On the NeXT, cc -E runs the code through the compiler's parser,
7352   # not just through cpp. "Syntax error" is here to catch this case.
7353   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7354 /* end confdefs.h.  */
7355 #ifdef __STDC__
7356 # include <limits.h>
7357 #else
7358 # include <assert.h>
7359 #endif
7360                      Syntax error
7361 _ACEOF
7362 if ac_fn_c_try_cpp "$LINENO"; then :
7363
7364 else
7365   # Broken: fails on valid input.
7366 continue
7367 fi
7368 rm -f conftest.err conftest.$ac_ext
7369
7370   # OK, works on sane cases.  Now check whether nonexistent headers
7371   # can be detected and how.
7372   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7373 /* end confdefs.h.  */
7374 #include <ac_nonexistent.h>
7375 _ACEOF
7376 if ac_fn_c_try_cpp "$LINENO"; then :
7377   # Broken: success on invalid input.
7378 continue
7379 else
7380   # Passes both tests.
7381 ac_preproc_ok=:
7382 break
7383 fi
7384 rm -f conftest.err conftest.$ac_ext
7385
7386 done
7387 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7388 rm -f conftest.err conftest.$ac_ext
7389 if $ac_preproc_ok; then :
7390
7391 else
7392   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7393 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7394 as_fn_error "C preprocessor \"$CPP\" fails sanity check
7395 See \`config.log' for more details." "$LINENO" 5; }
7396 fi
7397
7398 ac_ext=c
7399 ac_cpp='$CPP $CPPFLAGS'
7400 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7401 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7402 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7403
7404
7405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7406 $as_echo_n "checking for ANSI C header files... " >&6; }
7407 if test "${ac_cv_header_stdc+set}" = set; then :
7408   $as_echo_n "(cached) " >&6
7409 else
7410   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7411 /* end confdefs.h.  */
7412 #include <stdlib.h>
7413 #include <stdarg.h>
7414 #include <string.h>
7415 #include <float.h>
7416
7417 int
7418 main ()
7419 {
7420
7421   ;
7422   return 0;
7423 }
7424 _ACEOF
7425 if ac_fn_c_try_compile "$LINENO"; then :
7426   ac_cv_header_stdc=yes
7427 else
7428   ac_cv_header_stdc=no
7429 fi
7430 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7431
7432 if test $ac_cv_header_stdc = yes; then
7433   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7434   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7435 /* end confdefs.h.  */
7436 #include <string.h>
7437
7438 _ACEOF
7439 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7440   $EGREP "memchr" >/dev/null 2>&1; then :
7441
7442 else
7443   ac_cv_header_stdc=no
7444 fi
7445 rm -f conftest*
7446
7447 fi
7448
7449 if test $ac_cv_header_stdc = yes; then
7450   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7451   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7452 /* end confdefs.h.  */
7453 #include <stdlib.h>
7454
7455 _ACEOF
7456 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7457   $EGREP "free" >/dev/null 2>&1; then :
7458
7459 else
7460   ac_cv_header_stdc=no
7461 fi
7462 rm -f conftest*
7463
7464 fi
7465
7466 if test $ac_cv_header_stdc = yes; then
7467   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7468   if test "$cross_compiling" = yes; then :
7469   :
7470 else
7471   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7472 /* end confdefs.h.  */
7473 #include <ctype.h>
7474 #include <stdlib.h>
7475 #if ((' ' & 0x0FF) == 0x020)
7476 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7477 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7478 #else
7479 # define ISLOWER(c) \
7480                    (('a' <= (c) && (c) <= 'i') \
7481                      || ('j' <= (c) && (c) <= 'r') \
7482                      || ('s' <= (c) && (c) <= 'z'))
7483 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7484 #endif
7485
7486 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7487 int
7488 main ()
7489 {
7490   int i;
7491   for (i = 0; i < 256; i++)
7492     if (XOR (islower (i), ISLOWER (i))
7493         || toupper (i) != TOUPPER (i))
7494       return 2;
7495   return 0;
7496 }
7497 _ACEOF
7498 if ac_fn_c_try_run "$LINENO"; then :
7499
7500 else
7501   ac_cv_header_stdc=no
7502 fi
7503 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7504   conftest.$ac_objext conftest.beam conftest.$ac_ext
7505 fi
7506
7507 fi
7508 fi
7509 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7510 $as_echo "$ac_cv_header_stdc" >&6; }
7511 if test $ac_cv_header_stdc = yes; then
7512
7513 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7514
7515 fi
7516
7517 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7518 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7519                   inttypes.h stdint.h unistd.h
7520 do :
7521   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7522 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7523 "
7524 eval as_val=\$$as_ac_Header
7525    if test "x$as_val" = x""yes; then :
7526   cat >>confdefs.h <<_ACEOF
7527 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7528 _ACEOF
7529
7530 fi
7531
7532 done
7533
7534
7535 for ac_header in dlfcn.h
7536 do :
7537   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7538 "
7539 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7540   cat >>confdefs.h <<_ACEOF
7541 #define HAVE_DLFCN_H 1
7542 _ACEOF
7543
7544 fi
7545
7546 done
7547
7548 if test -n "$ac_tool_prefix"; then
7549   # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
7550 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
7551 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7552 $as_echo_n "checking for $ac_word... " >&6; }
7553 if test "${ac_cv_prog_GOC+set}" = set; then :
7554   $as_echo_n "(cached) " >&6
7555 else
7556   if test -n "$GOC"; then
7557   ac_cv_prog_GOC="$GOC" # Let the user override the test.
7558 else
7559 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7560 for as_dir in $PATH
7561 do
7562   IFS=$as_save_IFS
7563   test -z "$as_dir" && as_dir=.
7564     for ac_exec_ext in '' $ac_executable_extensions; do
7565   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7566     ac_cv_prog_GOC="${ac_tool_prefix}gccgo"
7567     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7568     break 2
7569   fi
7570 done
7571   done
7572 IFS=$as_save_IFS
7573
7574 fi
7575 fi
7576 GOC=$ac_cv_prog_GOC
7577 if test -n "$GOC"; then
7578   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
7579 $as_echo "$GOC" >&6; }
7580 else
7581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7582 $as_echo "no" >&6; }
7583 fi
7584
7585
7586 fi
7587 if test -z "$ac_cv_prog_GOC"; then
7588   ac_ct_GOC=$GOC
7589   # Extract the first word of "gccgo", so it can be a program name with args.
7590 set dummy gccgo; ac_word=$2
7591 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7592 $as_echo_n "checking for $ac_word... " >&6; }
7593 if test "${ac_cv_prog_ac_ct_GOC+set}" = set; then :
7594   $as_echo_n "(cached) " >&6
7595 else
7596   if test -n "$ac_ct_GOC"; then
7597   ac_cv_prog_ac_ct_GOC="$ac_ct_GOC" # Let the user override the test.
7598 else
7599 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7600 for as_dir in $PATH
7601 do
7602   IFS=$as_save_IFS
7603   test -z "$as_dir" && as_dir=.
7604     for ac_exec_ext in '' $ac_executable_extensions; do
7605   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7606     ac_cv_prog_ac_ct_GOC="gccgo"
7607     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7608     break 2
7609   fi
7610 done
7611   done
7612 IFS=$as_save_IFS
7613
7614 fi
7615 fi
7616 ac_ct_GOC=$ac_cv_prog_ac_ct_GOC
7617 if test -n "$ac_ct_GOC"; then
7618   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GOC" >&5
7619 $as_echo "$ac_ct_GOC" >&6; }
7620 else
7621   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7622 $as_echo "no" >&6; }
7623 fi
7624
7625   if test "x$ac_ct_GOC" = x; then
7626     GOC=""
7627   else
7628     case $cross_compiling:$ac_tool_warned in
7629 yes:)
7630 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7631 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7632 ac_tool_warned=yes ;;
7633 esac
7634     GOC=$ac_ct_GOC
7635   fi
7636 else
7637   GOC="$ac_cv_prog_GOC"
7638 fi
7639
7640
7641
7642
7643
7644
7645 # Set options
7646
7647
7648
7649
7650   enable_win32_dll=no
7651
7652
7653             # Check whether --enable-shared was given.
7654 if test "${enable_shared+set}" = set; then :
7655   enableval=$enable_shared; p=${PACKAGE-default}
7656     case $enableval in
7657     yes) enable_shared=yes ;;
7658     no) enable_shared=no ;;
7659     *)
7660       enable_shared=no
7661       # Look at the argument we got.  We use all the common list separators.
7662       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7663       for pkg in $enableval; do
7664         IFS="$lt_save_ifs"
7665         if test "X$pkg" = "X$p"; then
7666           enable_shared=yes
7667         fi
7668       done
7669       IFS="$lt_save_ifs"
7670       ;;
7671     esac
7672 else
7673   enable_shared=yes
7674 fi
7675
7676
7677
7678
7679
7680
7681
7682
7683
7684   # Check whether --enable-static was given.
7685 if test "${enable_static+set}" = set; then :
7686   enableval=$enable_static; p=${PACKAGE-default}
7687     case $enableval in
7688     yes) enable_static=yes ;;
7689     no) enable_static=no ;;
7690     *)
7691      enable_static=no
7692       # Look at the argument we got.  We use all the common list separators.
7693       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7694       for pkg in $enableval; do
7695         IFS="$lt_save_ifs"
7696         if test "X$pkg" = "X$p"; then
7697           enable_static=yes
7698         fi
7699       done
7700       IFS="$lt_save_ifs"
7701       ;;
7702     esac
7703 else
7704   enable_static=yes
7705 fi
7706
7707
7708
7709
7710
7711
7712
7713
7714
7715
7716 # Check whether --with-pic was given.
7717 if test "${with_pic+set}" = set; then :
7718   withval=$with_pic; pic_mode="$withval"
7719 else
7720   pic_mode=default
7721 fi
7722
7723
7724 test -z "$pic_mode" && pic_mode=default
7725
7726
7727
7728
7729
7730
7731
7732   # Check whether --enable-fast-install was given.
7733 if test "${enable_fast_install+set}" = set; then :
7734   enableval=$enable_fast_install; p=${PACKAGE-default}
7735     case $enableval in
7736     yes) enable_fast_install=yes ;;
7737     no) enable_fast_install=no ;;
7738     *)
7739       enable_fast_install=no
7740       # Look at the argument we got.  We use all the common list separators.
7741       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7742       for pkg in $enableval; do
7743         IFS="$lt_save_ifs"
7744         if test "X$pkg" = "X$p"; then
7745           enable_fast_install=yes
7746         fi
7747       done
7748       IFS="$lt_save_ifs"
7749       ;;
7750     esac
7751 else
7752   enable_fast_install=yes
7753 fi
7754
7755
7756
7757
7758
7759
7760
7761
7762
7763
7764
7765 # This can be used to rebuild libtool when needed
7766 LIBTOOL_DEPS="$ltmain"
7767
7768 # Always use our own libtool.
7769 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7770
7771
7772
7773
7774
7775
7776
7777
7778
7779
7780
7781
7782
7783
7784
7785
7786
7787
7788
7789
7790
7791
7792
7793
7794
7795
7796 test -z "$LN_S" && LN_S="ln -s"
7797
7798
7799
7800
7801
7802
7803
7804
7805
7806
7807
7808
7809
7810
7811 if test -n "${ZSH_VERSION+set}" ; then
7812    setopt NO_GLOB_SUBST
7813 fi
7814
7815 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7816 $as_echo_n "checking for objdir... " >&6; }
7817 if test "${lt_cv_objdir+set}" = set; then :
7818   $as_echo_n "(cached) " >&6
7819 else
7820   rm -f .libs 2>/dev/null
7821 mkdir .libs 2>/dev/null
7822 if test -d .libs; then
7823   lt_cv_objdir=.libs
7824 else
7825   # MS-DOS does not allow filenames that begin with a dot.
7826   lt_cv_objdir=_libs
7827 fi
7828 rmdir .libs 2>/dev/null
7829 fi
7830 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7831 $as_echo "$lt_cv_objdir" >&6; }
7832 objdir=$lt_cv_objdir
7833
7834
7835
7836
7837
7838 cat >>confdefs.h <<_ACEOF
7839 #define LT_OBJDIR "$lt_cv_objdir/"
7840 _ACEOF
7841
7842
7843
7844
7845 case $host_os in
7846 aix3*)
7847   # AIX sometimes has problems with the GCC collect2 program.  For some
7848   # reason, if we set the COLLECT_NAMES environment variable, the problems
7849   # vanish in a puff of smoke.
7850   if test "X${COLLECT_NAMES+set}" != Xset; then
7851     COLLECT_NAMES=
7852     export COLLECT_NAMES
7853   fi
7854   ;;
7855 esac
7856
7857 # Global variables:
7858 ofile=libtool
7859 can_build_shared=yes
7860
7861 # All known linkers require a `.a' archive for static linking (except MSVC,
7862 # which needs '.lib').
7863 libext=a
7864
7865 with_gnu_ld="$lt_cv_prog_gnu_ld"
7866
7867 old_CC="$CC"
7868 old_CFLAGS="$CFLAGS"
7869
7870 # Set sane defaults for various variables
7871 test -z "$CC" && CC=cc
7872 test -z "$LTCC" && LTCC=$CC
7873 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
7874 test -z "$LD" && LD=ld
7875 test -z "$ac_objext" && ac_objext=o
7876
7877 for cc_temp in $compiler""; do
7878   case $cc_temp in
7879     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
7880     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
7881     \-*) ;;
7882     *) break;;
7883   esac
7884 done
7885 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
7886
7887
7888 # Only perform the check for file, if the check method requires it
7889 test -z "$MAGIC_CMD" && MAGIC_CMD=file
7890 case $deplibs_check_method in
7891 file_magic*)
7892   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
7893     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
7894 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
7895 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7896   $as_echo_n "(cached) " >&6
7897 else
7898   case $MAGIC_CMD in
7899 [\\/*] |  ?:[\\/]*)
7900   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7901   ;;
7902 *)
7903   lt_save_MAGIC_CMD="$MAGIC_CMD"
7904   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7905   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7906   for ac_dir in $ac_dummy; do
7907     IFS="$lt_save_ifs"
7908     test -z "$ac_dir" && ac_dir=.
7909     if test -f $ac_dir/${ac_tool_prefix}file; then
7910       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
7911       if test -n "$file_magic_test_file"; then
7912         case $deplibs_check_method in
7913         "file_magic "*)
7914           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7915           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7916           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7917             $EGREP "$file_magic_regex" > /dev/null; then
7918             :
7919           else
7920             cat <<_LT_EOF 1>&2
7921
7922 *** Warning: the command libtool uses to detect shared libraries,
7923 *** $file_magic_cmd, produces output that libtool cannot recognize.
7924 *** The result is that libtool may fail to recognize shared libraries
7925 *** as such.  This will affect the creation of libtool libraries that
7926 *** depend on shared libraries, but programs linked with such libtool
7927 *** libraries will work regardless of this problem.  Nevertheless, you
7928 *** may want to report the problem to your system manager and/or to
7929 *** bug-libtool@gnu.org
7930
7931 _LT_EOF
7932           fi ;;
7933         esac
7934       fi
7935       break
7936     fi
7937   done
7938   IFS="$lt_save_ifs"
7939   MAGIC_CMD="$lt_save_MAGIC_CMD"
7940   ;;
7941 esac
7942 fi
7943
7944 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7945 if test -n "$MAGIC_CMD"; then
7946   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7947 $as_echo "$MAGIC_CMD" >&6; }
7948 else
7949   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7950 $as_echo "no" >&6; }
7951 fi
7952
7953
7954
7955
7956
7957 if test -z "$lt_cv_path_MAGIC_CMD"; then
7958   if test -n "$ac_tool_prefix"; then
7959     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
7960 $as_echo_n "checking for file... " >&6; }
7961 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7962   $as_echo_n "(cached) " >&6
7963 else
7964   case $MAGIC_CMD in
7965 [\\/*] |  ?:[\\/]*)
7966   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7967   ;;
7968 *)
7969   lt_save_MAGIC_CMD="$MAGIC_CMD"
7970   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7971   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7972   for ac_dir in $ac_dummy; do
7973     IFS="$lt_save_ifs"
7974     test -z "$ac_dir" && ac_dir=.
7975     if test -f $ac_dir/file; then
7976       lt_cv_path_MAGIC_CMD="$ac_dir/file"
7977       if test -n "$file_magic_test_file"; then
7978         case $deplibs_check_method in
7979         "file_magic "*)
7980           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7981           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7982           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7983             $EGREP "$file_magic_regex" > /dev/null; then
7984             :
7985           else
7986             cat <<_LT_EOF 1>&2
7987
7988 *** Warning: the command libtool uses to detect shared libraries,
7989 *** $file_magic_cmd, produces output that libtool cannot recognize.
7990 *** The result is that libtool may fail to recognize shared libraries
7991 *** as such.  This will affect the creation of libtool libraries that
7992 *** depend on shared libraries, but programs linked with such libtool
7993 *** libraries will work regardless of this problem.  Nevertheless, you
7994 *** may want to report the problem to your system manager and/or to
7995 *** bug-libtool@gnu.org
7996
7997 _LT_EOF
7998           fi ;;
7999         esac
8000       fi
8001       break
8002     fi
8003   done
8004   IFS="$lt_save_ifs"
8005   MAGIC_CMD="$lt_save_MAGIC_CMD"
8006   ;;
8007 esac
8008 fi
8009
8010 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8011 if test -n "$MAGIC_CMD"; then
8012   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8013 $as_echo "$MAGIC_CMD" >&6; }
8014 else
8015   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8016 $as_echo "no" >&6; }
8017 fi
8018
8019
8020   else
8021     MAGIC_CMD=:
8022   fi
8023 fi
8024
8025   fi
8026   ;;
8027 esac
8028
8029 # Use C for the default configuration in the libtool script
8030
8031 lt_save_CC="$CC"
8032 ac_ext=c
8033 ac_cpp='$CPP $CPPFLAGS'
8034 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8035 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8036 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8037
8038
8039 # Source file extension for C test sources.
8040 ac_ext=c
8041
8042 # Object file extension for compiled C test sources.
8043 objext=o
8044 objext=$objext
8045
8046 # Code to be used in simple compile tests
8047 lt_simple_compile_test_code="int some_variable = 0;"
8048
8049 # Code to be used in simple link tests
8050 lt_simple_link_test_code='int main(){return(0);}'
8051
8052
8053
8054
8055
8056
8057
8058 # If no C compiler was specified, use CC.
8059 LTCC=${LTCC-"$CC"}
8060
8061 # If no C compiler flags were specified, use CFLAGS.
8062 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8063
8064 # Allow CC to be a program name with arguments.
8065 compiler=$CC
8066
8067 # Save the default compiler, since it gets overwritten when the other
8068 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8069 compiler_DEFAULT=$CC
8070
8071 # save warnings/boilerplate of simple test code
8072 ac_outfile=conftest.$ac_objext
8073 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8074 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8075 _lt_compiler_boilerplate=`cat conftest.err`
8076 $RM conftest*
8077
8078 ac_outfile=conftest.$ac_objext
8079 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8080 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8081 _lt_linker_boilerplate=`cat conftest.err`
8082 $RM -r conftest*
8083
8084
8085 ## CAVEAT EMPTOR:
8086 ## There is no encapsulation within the following macros, do not change
8087 ## the running order or otherwise move them around unless you know exactly
8088 ## what you are doing...
8089 if test -n "$compiler"; then
8090
8091 lt_prog_compiler_no_builtin_flag=
8092
8093 if test "$GCC" = yes; then
8094   case $cc_basename in
8095   nvcc*)
8096     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8097   *)
8098     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8099   esac
8100
8101   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8102 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8103 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
8104   $as_echo_n "(cached) " >&6
8105 else
8106   lt_cv_prog_compiler_rtti_exceptions=no
8107    ac_outfile=conftest.$ac_objext
8108    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8109    lt_compiler_flag="-fno-rtti -fno-exceptions"
8110    # Insert the option either (1) after the last *FLAGS variable, or
8111    # (2) before a word containing "conftest.", or (3) at the end.
8112    # Note that $ac_compile itself does not contain backslashes and begins
8113    # with a dollar sign (not a hyphen), so the echo should work correctly.
8114    # The option is referenced via a variable to avoid confusing sed.
8115    lt_compile=`echo "$ac_compile" | $SED \
8116    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8117    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8118    -e 's:$: $lt_compiler_flag:'`
8119    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8120    (eval "$lt_compile" 2>conftest.err)
8121    ac_status=$?
8122    cat conftest.err >&5
8123    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8124    if (exit $ac_status) && test -s "$ac_outfile"; then
8125      # The compiler can only warn and ignore the option if not recognized
8126      # So say no if there are warnings other than the usual output.
8127      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8128      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8129      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8130        lt_cv_prog_compiler_rtti_exceptions=yes
8131      fi
8132    fi
8133    $RM conftest*
8134
8135 fi
8136 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8137 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8138
8139 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8140     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8141 else
8142     :
8143 fi
8144
8145 fi
8146
8147
8148
8149
8150
8151
8152   lt_prog_compiler_wl=
8153 lt_prog_compiler_pic=
8154 lt_prog_compiler_static=
8155
8156 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8157 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8158
8159   if test "$GCC" = yes; then
8160     lt_prog_compiler_wl='-Wl,'
8161     lt_prog_compiler_static='-static'
8162
8163     case $host_os in
8164       aix*)
8165       # All AIX code is PIC.
8166       if test "$host_cpu" = ia64; then
8167         # AIX 5 now supports IA64 processor
8168         lt_prog_compiler_static='-Bstatic'
8169       fi
8170       lt_prog_compiler_pic='-fPIC'
8171       ;;
8172
8173     amigaos*)
8174       case $host_cpu in
8175       powerpc)
8176             # see comment about AmigaOS4 .so support
8177             lt_prog_compiler_pic='-fPIC'
8178         ;;
8179       m68k)
8180             # FIXME: we need at least 68020 code to build shared libraries, but
8181             # adding the `-m68020' flag to GCC prevents building anything better,
8182             # like `-m68040'.
8183             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8184         ;;
8185       esac
8186       ;;
8187
8188     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8189       # PIC is the default for these OSes.
8190       ;;
8191
8192     mingw* | cygwin* | pw32* | os2* | cegcc*)
8193       # This hack is so that the source file can tell whether it is being
8194       # built for inclusion in a dll (and should export symbols for example).
8195       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8196       # (--disable-auto-import) libraries
8197       lt_prog_compiler_pic='-DDLL_EXPORT'
8198       ;;
8199
8200     darwin* | rhapsody*)
8201       # PIC is the default on this platform
8202       # Common symbols not allowed in MH_DYLIB files
8203       lt_prog_compiler_pic='-fno-common'
8204       ;;
8205
8206     haiku*)
8207       # PIC is the default for Haiku.
8208       # The "-static" flag exists, but is broken.
8209       lt_prog_compiler_static=
8210       ;;
8211
8212     hpux*)
8213       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8214       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8215       # sets the default TLS model and affects inlining.
8216       case $host_cpu in
8217       hppa*64*)
8218         # +Z the default
8219         ;;
8220       *)
8221         lt_prog_compiler_pic='-fPIC'
8222         ;;
8223       esac
8224       ;;
8225
8226     interix[3-9]*)
8227       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8228       # Instead, we relocate shared libraries at runtime.
8229       ;;
8230
8231     msdosdjgpp*)
8232       # Just because we use GCC doesn't mean we suddenly get shared libraries
8233       # on systems that don't support them.
8234       lt_prog_compiler_can_build_shared=no
8235       enable_shared=no
8236       ;;
8237
8238     *nto* | *qnx*)
8239       # QNX uses GNU C++, but need to define -shared option too, otherwise
8240       # it will coredump.
8241       lt_prog_compiler_pic='-fPIC -shared'
8242       ;;
8243
8244     sysv4*MP*)
8245       if test -d /usr/nec; then
8246         lt_prog_compiler_pic=-Kconform_pic
8247       fi
8248       ;;
8249
8250     *)
8251       lt_prog_compiler_pic='-fPIC'
8252       ;;
8253     esac
8254
8255     case $cc_basename in
8256     nvcc*) # Cuda Compiler Driver 2.2
8257       lt_prog_compiler_wl='-Xlinker '
8258       lt_prog_compiler_pic='-Xcompiler -fPIC'
8259       ;;
8260     esac
8261   else
8262     # PORTME Check for flag to pass linker flags through the system compiler.
8263     case $host_os in
8264     aix*)
8265       lt_prog_compiler_wl='-Wl,'
8266       if test "$host_cpu" = ia64; then
8267         # AIX 5 now supports IA64 processor
8268         lt_prog_compiler_static='-Bstatic'
8269       else
8270         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8271       fi
8272       ;;
8273
8274     mingw* | cygwin* | pw32* | os2* | cegcc*)
8275       # This hack is so that the source file can tell whether it is being
8276       # built for inclusion in a dll (and should export symbols for example).
8277       lt_prog_compiler_pic='-DDLL_EXPORT'
8278       ;;
8279
8280     hpux9* | hpux10* | hpux11*)
8281       lt_prog_compiler_wl='-Wl,'
8282       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8283       # not for PA HP-UX.
8284       case $host_cpu in
8285       hppa*64*|ia64*)
8286         # +Z the default
8287         ;;
8288       *)
8289         lt_prog_compiler_pic='+Z'
8290         ;;
8291       esac
8292       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8293       lt_prog_compiler_static='${wl}-a ${wl}archive'
8294       ;;
8295
8296     irix5* | irix6* | nonstopux*)
8297       lt_prog_compiler_wl='-Wl,'
8298       # PIC (with -KPIC) is the default.
8299       lt_prog_compiler_static='-non_shared'
8300       ;;
8301
8302     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8303       case $cc_basename in
8304       # old Intel for x86_64 which still supported -KPIC.
8305       ecc*)
8306         lt_prog_compiler_wl='-Wl,'
8307         lt_prog_compiler_pic='-KPIC'
8308         lt_prog_compiler_static='-static'
8309         ;;
8310       # icc used to be incompatible with GCC.
8311       # ICC 10 doesn't accept -KPIC any more.
8312       icc* | ifort*)
8313         lt_prog_compiler_wl='-Wl,'
8314         lt_prog_compiler_pic='-fPIC'
8315         lt_prog_compiler_static='-static'
8316         ;;
8317       # Lahey Fortran 8.1.
8318       lf95*)
8319         lt_prog_compiler_wl='-Wl,'
8320         lt_prog_compiler_pic='--shared'
8321         lt_prog_compiler_static='--static'
8322         ;;
8323       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8324         # Portland Group compilers (*not* the Pentium gcc compiler,
8325         # which looks to be a dead project)
8326         lt_prog_compiler_wl='-Wl,'
8327         lt_prog_compiler_pic='-fpic'
8328         lt_prog_compiler_static='-Bstatic'
8329         ;;
8330       ccc*)
8331         lt_prog_compiler_wl='-Wl,'
8332         # All Alpha code is PIC.
8333         lt_prog_compiler_static='-non_shared'
8334         ;;
8335       xl* | bgxl* | bgf* | mpixl*)
8336         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8337         lt_prog_compiler_wl='-Wl,'
8338         lt_prog_compiler_pic='-qpic'
8339         lt_prog_compiler_static='-qstaticlink'
8340         ;;
8341       *)
8342         case `$CC -V 2>&1 | sed 5q` in
8343         *Sun\ F* | *Sun*Fortran*)
8344           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8345           lt_prog_compiler_pic='-KPIC'
8346           lt_prog_compiler_static='-Bstatic'
8347           lt_prog_compiler_wl=''
8348           ;;
8349         *Sun\ C*)
8350           # Sun C 5.9
8351           lt_prog_compiler_pic='-KPIC'
8352           lt_prog_compiler_static='-Bstatic'
8353           lt_prog_compiler_wl='-Wl,'
8354           ;;
8355         esac
8356         ;;
8357       esac
8358       ;;
8359
8360     newsos6)
8361       lt_prog_compiler_pic='-KPIC'
8362       lt_prog_compiler_static='-Bstatic'
8363       ;;
8364
8365     *nto* | *qnx*)
8366       # QNX uses GNU C++, but need to define -shared option too, otherwise
8367       # it will coredump.
8368       lt_prog_compiler_pic='-fPIC -shared'
8369       ;;
8370
8371     osf3* | osf4* | osf5*)
8372       lt_prog_compiler_wl='-Wl,'
8373       # All OSF/1 code is PIC.
8374       lt_prog_compiler_static='-non_shared'
8375       ;;
8376
8377     rdos*)
8378       lt_prog_compiler_static='-non_shared'
8379       ;;
8380
8381     solaris*)
8382       lt_prog_compiler_pic='-KPIC'
8383       lt_prog_compiler_static='-Bstatic'
8384       case $cc_basename in
8385       f77* | f90* | f95*)
8386         lt_prog_compiler_wl='-Qoption ld ';;
8387       *)
8388         lt_prog_compiler_wl='-Wl,';;
8389       esac
8390       ;;
8391
8392     sunos4*)
8393       lt_prog_compiler_wl='-Qoption ld '
8394       lt_prog_compiler_pic='-PIC'
8395       lt_prog_compiler_static='-Bstatic'
8396       ;;
8397
8398     sysv4 | sysv4.2uw2* | sysv4.3*)
8399       lt_prog_compiler_wl='-Wl,'
8400       lt_prog_compiler_pic='-KPIC'
8401       lt_prog_compiler_static='-Bstatic'
8402       ;;
8403
8404     sysv4*MP*)
8405       if test -d /usr/nec ;then
8406         lt_prog_compiler_pic='-Kconform_pic'
8407         lt_prog_compiler_static='-Bstatic'
8408       fi
8409       ;;
8410
8411     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8412       lt_prog_compiler_wl='-Wl,'
8413       lt_prog_compiler_pic='-KPIC'
8414       lt_prog_compiler_static='-Bstatic'
8415       ;;
8416
8417     unicos*)
8418       lt_prog_compiler_wl='-Wl,'
8419       lt_prog_compiler_can_build_shared=no
8420       ;;
8421
8422     uts4*)
8423       lt_prog_compiler_pic='-pic'
8424       lt_prog_compiler_static='-Bstatic'
8425       ;;
8426
8427     *)
8428       lt_prog_compiler_can_build_shared=no
8429       ;;
8430     esac
8431   fi
8432
8433 case $host_os in
8434   # For platforms which do not support PIC, -DPIC is meaningless:
8435   *djgpp*)
8436     lt_prog_compiler_pic=
8437     ;;
8438   *)
8439     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8440     ;;
8441 esac
8442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8443 $as_echo "$lt_prog_compiler_pic" >&6; }
8444
8445
8446
8447
8448
8449
8450 #
8451 # Check to make sure the PIC flag actually works.
8452 #
8453 if test -n "$lt_prog_compiler_pic"; then
8454   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8455 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8456 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
8457   $as_echo_n "(cached) " >&6
8458 else
8459   lt_cv_prog_compiler_pic_works=no
8460    ac_outfile=conftest.$ac_objext
8461    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8462    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8463    # Insert the option either (1) after the last *FLAGS variable, or
8464    # (2) before a word containing "conftest.", or (3) at the end.
8465    # Note that $ac_compile itself does not contain backslashes and begins
8466    # with a dollar sign (not a hyphen), so the echo should work correctly.
8467    # The option is referenced via a variable to avoid confusing sed.
8468    lt_compile=`echo "$ac_compile" | $SED \
8469    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8470    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8471    -e 's:$: $lt_compiler_flag:'`
8472    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8473    (eval "$lt_compile" 2>conftest.err)
8474    ac_status=$?
8475    cat conftest.err >&5
8476    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8477    if (exit $ac_status) && test -s "$ac_outfile"; then
8478      # The compiler can only warn and ignore the option if not recognized
8479      # So say no if there are warnings other than the usual output.
8480      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8481      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8482      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8483        lt_cv_prog_compiler_pic_works=yes
8484      fi
8485    fi
8486    $RM conftest*
8487
8488 fi
8489 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8490 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8491
8492 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8493     case $lt_prog_compiler_pic in
8494      "" | " "*) ;;
8495      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8496      esac
8497 else
8498     lt_prog_compiler_pic=
8499      lt_prog_compiler_can_build_shared=no
8500 fi
8501
8502 fi
8503
8504
8505
8506
8507
8508
8509 #
8510 # Check to make sure the static flag actually works.
8511 #
8512 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8513 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8514 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8515 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
8516   $as_echo_n "(cached) " >&6
8517 else
8518   lt_cv_prog_compiler_static_works=no
8519    save_LDFLAGS="$LDFLAGS"
8520    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8521    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8522    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8523      # The linker can only warn and ignore the option if not recognized
8524      # So say no if there are warnings
8525      if test -s conftest.err; then
8526        # Append any errors to the config.log.
8527        cat conftest.err 1>&5
8528        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8529        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8530        if diff conftest.exp conftest.er2 >/dev/null; then
8531          lt_cv_prog_compiler_static_works=yes
8532        fi
8533      else
8534        lt_cv_prog_compiler_static_works=yes
8535      fi
8536    fi
8537    $RM -r conftest*
8538    LDFLAGS="$save_LDFLAGS"
8539
8540 fi
8541 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8542 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8543
8544 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8545     :
8546 else
8547     lt_prog_compiler_static=
8548 fi
8549
8550
8551
8552
8553
8554
8555
8556   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8557 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8558 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8559   $as_echo_n "(cached) " >&6
8560 else
8561   lt_cv_prog_compiler_c_o=no
8562    $RM -r conftest 2>/dev/null
8563    mkdir conftest
8564    cd conftest
8565    mkdir out
8566    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8567
8568    lt_compiler_flag="-o out/conftest2.$ac_objext"
8569    # Insert the option either (1) after the last *FLAGS variable, or
8570    # (2) before a word containing "conftest.", or (3) at the end.
8571    # Note that $ac_compile itself does not contain backslashes and begins
8572    # with a dollar sign (not a hyphen), so the echo should work correctly.
8573    lt_compile=`echo "$ac_compile" | $SED \
8574    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8575    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8576    -e 's:$: $lt_compiler_flag:'`
8577    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8578    (eval "$lt_compile" 2>out/conftest.err)
8579    ac_status=$?
8580    cat out/conftest.err >&5
8581    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8582    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8583    then
8584      # The compiler can only warn and ignore the option if not recognized
8585      # So say no if there are warnings
8586      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8587      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8588      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8589        lt_cv_prog_compiler_c_o=yes
8590      fi
8591    fi
8592    chmod u+w . 2>&5
8593    $RM conftest*
8594    # SGI C++ compiler will create directory out/ii_files/ for
8595    # template instantiation
8596    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8597    $RM out/* && rmdir out
8598    cd ..
8599    $RM -r conftest
8600    $RM conftest*
8601
8602 fi
8603 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8604 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8605
8606
8607
8608
8609
8610
8611   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8612 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8613 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8614   $as_echo_n "(cached) " >&6
8615 else
8616   lt_cv_prog_compiler_c_o=no
8617    $RM -r conftest 2>/dev/null
8618    mkdir conftest
8619    cd conftest
8620    mkdir out
8621    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8622
8623    lt_compiler_flag="-o out/conftest2.$ac_objext"
8624    # Insert the option either (1) after the last *FLAGS variable, or
8625    # (2) before a word containing "conftest.", or (3) at the end.
8626    # Note that $ac_compile itself does not contain backslashes and begins
8627    # with a dollar sign (not a hyphen), so the echo should work correctly.
8628    lt_compile=`echo "$ac_compile" | $SED \
8629    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8630    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8631    -e 's:$: $lt_compiler_flag:'`
8632    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8633    (eval "$lt_compile" 2>out/conftest.err)
8634    ac_status=$?
8635    cat out/conftest.err >&5
8636    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8637    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8638    then
8639      # The compiler can only warn and ignore the option if not recognized
8640      # So say no if there are warnings
8641      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8642      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8643      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8644        lt_cv_prog_compiler_c_o=yes
8645      fi
8646    fi
8647    chmod u+w . 2>&5
8648    $RM conftest*
8649    # SGI C++ compiler will create directory out/ii_files/ for
8650    # template instantiation
8651    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8652    $RM out/* && rmdir out
8653    cd ..
8654    $RM -r conftest
8655    $RM conftest*
8656
8657 fi
8658 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8659 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8660
8661
8662
8663
8664 hard_links="nottested"
8665 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8666   # do not overwrite the value of need_locks provided by the user
8667   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8668 $as_echo_n "checking if we can lock with hard links... " >&6; }
8669   hard_links=yes
8670   $RM conftest*
8671   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8672   touch conftest.a
8673   ln conftest.a conftest.b 2>&5 || hard_links=no
8674   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8675   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8676 $as_echo "$hard_links" >&6; }
8677   if test "$hard_links" = no; then
8678     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8679 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8680     need_locks=warn
8681   fi
8682 else
8683   need_locks=no
8684 fi
8685
8686
8687
8688
8689
8690
8691   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8692 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8693
8694   runpath_var=
8695   allow_undefined_flag=
8696   always_export_symbols=no
8697   archive_cmds=
8698   archive_expsym_cmds=
8699   compiler_needs_object=no
8700   enable_shared_with_static_runtimes=no
8701   export_dynamic_flag_spec=
8702   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8703   hardcode_automatic=no
8704   hardcode_direct=no
8705   hardcode_direct_absolute=no
8706   hardcode_libdir_flag_spec=
8707   hardcode_libdir_flag_spec_ld=
8708   hardcode_libdir_separator=
8709   hardcode_minus_L=no
8710   hardcode_shlibpath_var=unsupported
8711   inherit_rpath=no
8712   link_all_deplibs=unknown
8713   module_cmds=
8714   module_expsym_cmds=
8715   old_archive_from_new_cmds=
8716   old_archive_from_expsyms_cmds=
8717   thread_safe_flag_spec=
8718   whole_archive_flag_spec=
8719   # include_expsyms should be a list of space-separated symbols to be *always*
8720   # included in the symbol list
8721   include_expsyms=
8722   # exclude_expsyms can be an extended regexp of symbols to exclude
8723   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8724   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8725   # as well as any symbol that contains `d'.
8726   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8727   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8728   # platforms (ab)use it in PIC code, but their linkers get confused if
8729   # the symbol is explicitly referenced.  Since portable code cannot
8730   # rely on this symbol name, it's probably fine to never include it in
8731   # preloaded symbol tables.
8732   # Exclude shared library initialization/finalization symbols.
8733   extract_expsyms_cmds=
8734
8735   case $host_os in
8736   cygwin* | mingw* | pw32* | cegcc*)
8737     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8738     # When not using gcc, we currently assume that we are using
8739     # Microsoft Visual C++.
8740     if test "$GCC" != yes; then
8741       with_gnu_ld=no
8742     fi
8743     ;;
8744   interix*)
8745     # we just hope/assume this is gcc and not c89 (= MSVC++)
8746     with_gnu_ld=yes
8747     ;;
8748   openbsd*)
8749     with_gnu_ld=no
8750     ;;
8751   esac
8752
8753   ld_shlibs=yes
8754
8755   # On some targets, GNU ld is compatible enough with the native linker
8756   # that we're better off using the native interface for both.
8757   lt_use_gnu_ld_interface=no
8758   if test "$with_gnu_ld" = yes; then
8759     case $host_os in
8760       aix*)
8761         # The AIX port of GNU ld has always aspired to compatibility
8762         # with the native linker.  However, as the warning in the GNU ld
8763         # block says, versions before 2.19.5* couldn't really create working
8764         # shared libraries, regardless of the interface used.
8765         case `$LD -v 2>&1` in
8766           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8767           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8768           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8769           *)
8770             lt_use_gnu_ld_interface=yes
8771             ;;
8772         esac
8773         ;;
8774       *)
8775         lt_use_gnu_ld_interface=yes
8776         ;;
8777     esac
8778   fi
8779
8780   if test "$lt_use_gnu_ld_interface" = yes; then
8781     # If archive_cmds runs LD, not CC, wlarc should be empty
8782     wlarc='${wl}'
8783
8784     # Set some defaults for GNU ld with shared library support. These
8785     # are reset later if shared libraries are not supported. Putting them
8786     # here allows them to be overridden if necessary.
8787     runpath_var=LD_RUN_PATH
8788     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8789     export_dynamic_flag_spec='${wl}--export-dynamic'
8790     # ancient GNU ld didn't support --whole-archive et. al.
8791     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8792       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8793     else
8794       whole_archive_flag_spec=
8795     fi
8796     supports_anon_versioning=no
8797     case `$LD -v 2>&1` in
8798       *GNU\ gold*) supports_anon_versioning=yes ;;
8799       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8800       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8801       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8802       *\ 2.11.*) ;; # other 2.11 versions
8803       *) supports_anon_versioning=yes ;;
8804     esac
8805
8806     # See if GNU ld supports shared libraries.
8807     case $host_os in
8808     aix[3-9]*)
8809       # On AIX/PPC, the GNU linker is very broken
8810       if test "$host_cpu" != ia64; then
8811         ld_shlibs=no
8812         cat <<_LT_EOF 1>&2
8813
8814 *** Warning: the GNU linker, at least up to release 2.19, is reported
8815 *** to be unable to reliably create shared libraries on AIX.
8816 *** Therefore, libtool is disabling shared libraries support.  If you
8817 *** really care for shared libraries, you may want to install binutils
8818 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
8819 *** You will then need to restart the configuration process.
8820
8821 _LT_EOF
8822       fi
8823       ;;
8824
8825     amigaos*)
8826       case $host_cpu in
8827       powerpc)
8828             # see comment about AmigaOS4 .so support
8829             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8830             archive_expsym_cmds=''
8831         ;;
8832       m68k)
8833             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8834             hardcode_libdir_flag_spec='-L$libdir'
8835             hardcode_minus_L=yes
8836         ;;
8837       esac
8838       ;;
8839
8840     beos*)
8841       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8842         allow_undefined_flag=unsupported
8843         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
8844         # support --undefined.  This deserves some investigation.  FIXME
8845         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8846       else
8847         ld_shlibs=no
8848       fi
8849       ;;
8850
8851     cygwin* | mingw* | pw32* | cegcc*)
8852       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
8853       # as there is no search path for DLLs.
8854       hardcode_libdir_flag_spec='-L$libdir'
8855       export_dynamic_flag_spec='${wl}--export-all-symbols'
8856       allow_undefined_flag=unsupported
8857       always_export_symbols=no
8858       enable_shared_with_static_runtimes=yes
8859       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
8860
8861       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
8862         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8863         # If the export-symbols file already is a .def file (1st line
8864         # is EXPORTS), use it as is; otherwise, prepend...
8865         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
8866           cp $export_symbols $output_objdir/$soname.def;
8867         else
8868           echo EXPORTS > $output_objdir/$soname.def;
8869           cat $export_symbols >> $output_objdir/$soname.def;
8870         fi~
8871         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8872       else
8873         ld_shlibs=no
8874       fi
8875       ;;
8876
8877     haiku*)
8878       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8879       link_all_deplibs=yes
8880       ;;
8881
8882     interix[3-9]*)
8883       hardcode_direct=no
8884       hardcode_shlibpath_var=no
8885       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
8886       export_dynamic_flag_spec='${wl}-E'
8887       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
8888       # Instead, shared libraries are loaded at an image base (0x10000000 by
8889       # default) and relocated if they conflict, which is a slow very memory
8890       # consuming and fragmenting process.  To avoid this, we pick a random,
8891       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
8892       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
8893       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8894       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8895       ;;
8896
8897     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
8898       tmp_diet=no
8899       if test "$host_os" = linux-dietlibc; then
8900         case $cc_basename in
8901           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
8902         esac
8903       fi
8904       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
8905          && test "$tmp_diet" = no
8906       then
8907         tmp_addflag=
8908         tmp_sharedflag='-shared'
8909         case $cc_basename,$host_cpu in
8910         pgcc*)                          # Portland Group C compiler
8911           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'
8912           tmp_addflag=' $pic_flag'
8913           ;;
8914         pgf77* | pgf90* | pgf95* | pgfortran*)
8915                                         # Portland Group f77 and f90 compilers
8916           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8917           tmp_addflag=' $pic_flag -Mnomain' ;;
8918         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
8919           tmp_addflag=' -i_dynamic' ;;
8920         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
8921           tmp_addflag=' -i_dynamic -nofor_main' ;;
8922         ifc* | ifort*)                  # Intel Fortran compiler
8923           tmp_addflag=' -nofor_main' ;;
8924         lf95*)                          # Lahey Fortran 8.1
8925           whole_archive_flag_spec=
8926           tmp_sharedflag='--shared' ;;
8927         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
8928           tmp_sharedflag='-qmkshrobj'
8929           tmp_addflag= ;;
8930         nvcc*)  # Cuda Compiler Driver 2.2
8931           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8932           compiler_needs_object=yes
8933           ;;
8934         esac
8935         case `$CC -V 2>&1 | sed 5q` in
8936         *Sun\ C*)                       # Sun C 5.9
8937           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\"` ${wl}--no-whole-archive'
8938           compiler_needs_object=yes
8939           tmp_sharedflag='-G' ;;
8940         *Sun\ F*)                       # Sun Fortran 8.3
8941           tmp_sharedflag='-G' ;;
8942         esac
8943         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8944
8945         if test "x$supports_anon_versioning" = xyes; then
8946           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8947             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8948             echo "local: *; };" >> $output_objdir/$libname.ver~
8949             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
8950         fi
8951
8952         case $cc_basename in
8953         xlf* | bgf* | bgxlf* | mpixlf*)
8954           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
8955           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
8956           hardcode_libdir_flag_spec=
8957           hardcode_libdir_flag_spec_ld='-rpath $libdir'
8958           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
8959           if test "x$supports_anon_versioning" = xyes; then
8960             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8961               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8962               echo "local: *; };" >> $output_objdir/$libname.ver~
8963               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
8964           fi
8965           ;;
8966         esac
8967       else
8968         ld_shlibs=no
8969       fi
8970       ;;
8971
8972     netbsd*)
8973       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
8974         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
8975         wlarc=
8976       else
8977         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8978         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8979       fi
8980       ;;
8981
8982     solaris*)
8983       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
8984         ld_shlibs=no
8985         cat <<_LT_EOF 1>&2
8986
8987 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
8988 *** create shared libraries on Solaris systems.  Therefore, libtool
8989 *** is disabling shared libraries support.  We urge you to upgrade GNU
8990 *** binutils to release 2.9.1 or newer.  Another option is to modify
8991 *** your PATH or compiler configuration so that the native linker is
8992 *** used, and then restart.
8993
8994 _LT_EOF
8995       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8996         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8997         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8998       else
8999         ld_shlibs=no
9000       fi
9001       ;;
9002
9003     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9004       case `$LD -v 2>&1` in
9005         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9006         ld_shlibs=no
9007         cat <<_LT_EOF 1>&2
9008
9009 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9010 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9011 *** is disabling shared libraries support.  We urge you to upgrade GNU
9012 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9013 *** your PATH or compiler configuration so that the native linker is
9014 *** used, and then restart.
9015
9016 _LT_EOF
9017         ;;
9018         *)
9019           # For security reasons, it is highly recommended that you always
9020           # use absolute paths for naming shared libraries, and exclude the
9021           # DT_RUNPATH tag from executables and libraries.  But doing so
9022           # requires that you compile everything twice, which is a pain.
9023           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9024             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9025             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9026             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9027           else
9028             ld_shlibs=no
9029           fi
9030         ;;
9031       esac
9032       ;;
9033
9034     sunos4*)
9035       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9036       wlarc=
9037       hardcode_direct=yes
9038       hardcode_shlibpath_var=no
9039       ;;
9040
9041     *)
9042       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9043         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9044         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9045       else
9046         ld_shlibs=no
9047       fi
9048       ;;
9049     esac
9050
9051     if test "$ld_shlibs" = no; then
9052       runpath_var=
9053       hardcode_libdir_flag_spec=
9054       export_dynamic_flag_spec=
9055       whole_archive_flag_spec=
9056     fi
9057   else
9058     # PORTME fill in a description of your system's linker (not GNU ld)
9059     case $host_os in
9060     aix3*)
9061       allow_undefined_flag=unsupported
9062       always_export_symbols=yes
9063       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9064       # Note: this linker hardcodes the directories in LIBPATH if there
9065       # are no directories specified by -L.
9066       hardcode_minus_L=yes
9067       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9068         # Neither direct hardcoding nor static linking is supported with a
9069         # broken collect2.
9070         hardcode_direct=unsupported
9071       fi
9072       ;;
9073
9074     aix[4-9]*)
9075       if test "$host_cpu" = ia64; then
9076         # On IA64, the linker does run time linking by default, so we don't
9077         # have to do anything special.
9078         aix_use_runtimelinking=no
9079         exp_sym_flag='-Bexport'
9080         no_entry_flag=""
9081       else
9082         # If we're using GNU nm, then we don't want the "-C" option.
9083         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9084         # Also, AIX nm treats weak defined symbols like other global
9085         # defined symbols, whereas GNU nm marks them as "W".
9086         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9087           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9088         else
9089           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9090         fi
9091         aix_use_runtimelinking=no
9092
9093         # Test if we are trying to use run time linking or normal
9094         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9095         # need to do runtime linking.
9096         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9097           for ld_flag in $LDFLAGS; do
9098           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9099             aix_use_runtimelinking=yes
9100             break
9101           fi
9102           done
9103           ;;
9104         esac
9105
9106         exp_sym_flag='-bexport'
9107         no_entry_flag='-bnoentry'
9108       fi
9109
9110       # When large executables or shared objects are built, AIX ld can
9111       # have problems creating the table of contents.  If linking a library
9112       # or program results in "error TOC overflow" add -mminimal-toc to
9113       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9114       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9115
9116       archive_cmds=''
9117       hardcode_direct=yes
9118       hardcode_direct_absolute=yes
9119       hardcode_libdir_separator=':'
9120       link_all_deplibs=yes
9121       file_list_spec='${wl}-f,'
9122
9123       if test "$GCC" = yes; then
9124         case $host_os in aix4.[012]|aix4.[012].*)
9125         # We only want to do this on AIX 4.2 and lower, the check
9126         # below for broken collect2 doesn't work under 4.3+
9127           collect2name=`${CC} -print-prog-name=collect2`
9128           if test -f "$collect2name" &&
9129            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9130           then
9131           # We have reworked collect2
9132           :
9133           else
9134           # We have old collect2
9135           hardcode_direct=unsupported
9136           # It fails to find uninstalled libraries when the uninstalled
9137           # path is not listed in the libpath.  Setting hardcode_minus_L
9138           # to unsupported forces relinking
9139           hardcode_minus_L=yes
9140           hardcode_libdir_flag_spec='-L$libdir'
9141           hardcode_libdir_separator=
9142           fi
9143           ;;
9144         esac
9145         shared_flag='-shared'
9146         if test "$aix_use_runtimelinking" = yes; then
9147           shared_flag="$shared_flag "'${wl}-G'
9148         fi
9149       else
9150         # not using gcc
9151         if test "$host_cpu" = ia64; then
9152         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9153         # chokes on -Wl,-G. The following line is correct:
9154           shared_flag='-G'
9155         else
9156           if test "$aix_use_runtimelinking" = yes; then
9157             shared_flag='${wl}-G'
9158           else
9159             shared_flag='${wl}-bM:SRE'
9160           fi
9161         fi
9162       fi
9163
9164       export_dynamic_flag_spec='${wl}-bexpall'
9165       # It seems that -bexpall does not export symbols beginning with
9166       # underscore (_), so it is better to generate a list of symbols to export.
9167       always_export_symbols=yes
9168       if test "$aix_use_runtimelinking" = yes; then
9169         # Warning - without using the other runtime loading flags (-brtl),
9170         # -berok will link without error, but may produce a broken library.
9171         allow_undefined_flag='-berok'
9172         # Determine the default libpath from the value encoded in an
9173         # empty executable.
9174         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9175 /* end confdefs.h.  */
9176
9177 int
9178 main ()
9179 {
9180
9181   ;
9182   return 0;
9183 }
9184 _ACEOF
9185 if ac_fn_c_try_link "$LINENO"; then :
9186
9187 lt_aix_libpath_sed='
9188     /Import File Strings/,/^$/ {
9189         /^0/ {
9190             s/^0  *\(.*\)$/\1/
9191             p
9192         }
9193     }'
9194 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9195 # Check for a 64-bit object if we didn't find anything.
9196 if test -z "$aix_libpath"; then
9197   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9198 fi
9199 fi
9200 rm -f core conftest.err conftest.$ac_objext \
9201     conftest$ac_exeext conftest.$ac_ext
9202 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9203
9204         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9205         archive_expsym_cmds='$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 $shared_flag"
9206       else
9207         if test "$host_cpu" = ia64; then
9208           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9209           allow_undefined_flag="-z nodefs"
9210           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9211         else
9212          # Determine the default libpath from the value encoded in an
9213          # empty executable.
9214          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9215 /* end confdefs.h.  */
9216
9217 int
9218 main ()
9219 {
9220
9221   ;
9222   return 0;
9223 }
9224 _ACEOF
9225 if ac_fn_c_try_link "$LINENO"; then :
9226
9227 lt_aix_libpath_sed='
9228     /Import File Strings/,/^$/ {
9229         /^0/ {
9230             s/^0  *\(.*\)$/\1/
9231             p
9232         }
9233     }'
9234 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9235 # Check for a 64-bit object if we didn't find anything.
9236 if test -z "$aix_libpath"; then
9237   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9238 fi
9239 fi
9240 rm -f core conftest.err conftest.$ac_objext \
9241     conftest$ac_exeext conftest.$ac_ext
9242 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9243
9244          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9245           # Warning - without using the other run time loading flags,
9246           # -berok will link without error, but may produce a broken library.
9247           no_undefined_flag=' ${wl}-bernotok'
9248           allow_undefined_flag=' ${wl}-berok'
9249           if test "$with_gnu_ld" = yes; then
9250             # We only use this code for GNU lds that support --whole-archive.
9251             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9252           else
9253             # Exported symbols can be pulled into shared objects from archives
9254             whole_archive_flag_spec='$convenience'
9255           fi
9256           archive_cmds_need_lc=yes
9257           # This is similar to how AIX traditionally builds its shared libraries.
9258           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'
9259         fi
9260       fi
9261       ;;
9262
9263     amigaos*)
9264       case $host_cpu in
9265       powerpc)
9266             # see comment about AmigaOS4 .so support
9267             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9268             archive_expsym_cmds=''
9269         ;;
9270       m68k)
9271             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9272             hardcode_libdir_flag_spec='-L$libdir'
9273             hardcode_minus_L=yes
9274         ;;
9275       esac
9276       ;;
9277
9278     bsdi[45]*)
9279       export_dynamic_flag_spec=-rdynamic
9280       ;;
9281
9282     cygwin* | mingw* | pw32* | cegcc*)
9283       # When not using gcc, we currently assume that we are using
9284       # Microsoft Visual C++.
9285       # hardcode_libdir_flag_spec is actually meaningless, as there is
9286       # no search path for DLLs.
9287       hardcode_libdir_flag_spec=' '
9288       allow_undefined_flag=unsupported
9289       # Tell ltmain to make .lib files, not .a files.
9290       libext=lib
9291       # Tell ltmain to make .dll files, not .so files.
9292       shrext_cmds=".dll"
9293       # FIXME: Setting linknames here is a bad hack.
9294       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9295       # The linker will automatically build a .lib file if we build a DLL.
9296       old_archive_from_new_cmds='true'
9297       # FIXME: Should let the user specify the lib program.
9298       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9299       fix_srcfile_path='`cygpath -w "$srcfile"`'
9300       enable_shared_with_static_runtimes=yes
9301       ;;
9302
9303     darwin* | rhapsody*)
9304
9305
9306   archive_cmds_need_lc=no
9307   hardcode_direct=no
9308   hardcode_automatic=yes
9309   hardcode_shlibpath_var=unsupported
9310   if test "$lt_cv_ld_force_load" = "yes"; then
9311     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9312   else
9313     whole_archive_flag_spec=''
9314   fi
9315   link_all_deplibs=yes
9316   allow_undefined_flag="$_lt_dar_allow_undefined"
9317   case $cc_basename in
9318      ifort*) _lt_dar_can_shared=yes ;;
9319      *) _lt_dar_can_shared=$GCC ;;
9320   esac
9321   if test "$_lt_dar_can_shared" = "yes"; then
9322     output_verbose_link_cmd=func_echo_all
9323     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9324     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9325     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}${_lt_dsymutil}"
9326     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9327
9328   else
9329   ld_shlibs=no
9330   fi
9331
9332       ;;
9333
9334     dgux*)
9335       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9336       hardcode_libdir_flag_spec='-L$libdir'
9337       hardcode_shlibpath_var=no
9338       ;;
9339
9340     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9341     # support.  Future versions do this automatically, but an explicit c++rt0.o
9342     # does not break anything, and helps significantly (at the cost of a little
9343     # extra space).
9344     freebsd2.2*)
9345       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9346       hardcode_libdir_flag_spec='-R$libdir'
9347       hardcode_direct=yes
9348       hardcode_shlibpath_var=no
9349       ;;
9350
9351     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9352     freebsd2.*)
9353       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9354       hardcode_direct=yes
9355       hardcode_minus_L=yes
9356       hardcode_shlibpath_var=no
9357       ;;
9358
9359     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9360     freebsd* | dragonfly*)
9361       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9362       hardcode_libdir_flag_spec='-R$libdir'
9363       hardcode_direct=yes
9364       hardcode_shlibpath_var=no
9365       ;;
9366
9367     hpux9*)
9368       if test "$GCC" = yes; then
9369         archive_cmds='$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 $lib'
9370       else
9371         archive_cmds='$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 $lib'
9372       fi
9373       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9374       hardcode_libdir_separator=:
9375       hardcode_direct=yes
9376
9377       # hardcode_minus_L: Not really in the search PATH,
9378       # but as the default location of the library.
9379       hardcode_minus_L=yes
9380       export_dynamic_flag_spec='${wl}-E'
9381       ;;
9382
9383     hpux10*)
9384       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9385         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9386       else
9387         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9388       fi
9389       if test "$with_gnu_ld" = no; then
9390         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9391         hardcode_libdir_flag_spec_ld='+b $libdir'
9392         hardcode_libdir_separator=:
9393         hardcode_direct=yes
9394         hardcode_direct_absolute=yes
9395         export_dynamic_flag_spec='${wl}-E'
9396         # hardcode_minus_L: Not really in the search PATH,
9397         # but as the default location of the library.
9398         hardcode_minus_L=yes
9399       fi
9400       ;;
9401
9402     hpux11*)
9403       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9404         case $host_cpu in
9405         hppa*64*)
9406           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9407           ;;
9408         ia64*)
9409           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9410           ;;
9411         *)
9412           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9413           ;;
9414         esac
9415       else
9416         case $host_cpu in
9417         hppa*64*)
9418           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9419           ;;
9420         ia64*)
9421           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9422           ;;
9423         *)
9424
9425           # Older versions of the 11.00 compiler do not understand -b yet
9426           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9427           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9428 $as_echo_n "checking if $CC understands -b... " >&6; }
9429 if test "${lt_cv_prog_compiler__b+set}" = set; then :
9430   $as_echo_n "(cached) " >&6
9431 else
9432   lt_cv_prog_compiler__b=no
9433    save_LDFLAGS="$LDFLAGS"
9434    LDFLAGS="$LDFLAGS -b"
9435    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9436    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9437      # The linker can only warn and ignore the option if not recognized
9438      # So say no if there are warnings
9439      if test -s conftest.err; then
9440        # Append any errors to the config.log.
9441        cat conftest.err 1>&5
9442        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9443        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9444        if diff conftest.exp conftest.er2 >/dev/null; then
9445          lt_cv_prog_compiler__b=yes
9446        fi
9447      else
9448        lt_cv_prog_compiler__b=yes
9449      fi
9450    fi
9451    $RM -r conftest*
9452    LDFLAGS="$save_LDFLAGS"
9453
9454 fi
9455 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9456 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9457
9458 if test x"$lt_cv_prog_compiler__b" = xyes; then
9459     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9460 else
9461     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9462 fi
9463
9464           ;;
9465         esac
9466       fi
9467       if test "$with_gnu_ld" = no; then
9468         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9469         hardcode_libdir_separator=:
9470
9471         case $host_cpu in
9472         hppa*64*|ia64*)
9473           hardcode_direct=no
9474           hardcode_shlibpath_var=no
9475           ;;
9476         *)
9477           hardcode_direct=yes
9478           hardcode_direct_absolute=yes
9479           export_dynamic_flag_spec='${wl}-E'
9480
9481           # hardcode_minus_L: Not really in the search PATH,
9482           # but as the default location of the library.
9483           hardcode_minus_L=yes
9484           ;;
9485         esac
9486       fi
9487       ;;
9488
9489     irix5* | irix6* | nonstopux*)
9490       if test "$GCC" = yes; then
9491         archive_cmds='$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 $lib'
9492         # Try to use the -exported_symbol ld option, if it does not
9493         # work, assume that -exports_file does not work either and
9494         # implicitly export all symbols.
9495         save_LDFLAGS="$LDFLAGS"
9496         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9497         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9498 /* end confdefs.h.  */
9499 int foo(void) {}
9500 _ACEOF
9501 if ac_fn_c_try_link "$LINENO"; then :
9502   archive_expsym_cmds='$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 $lib'
9503
9504 fi
9505 rm -f core conftest.err conftest.$ac_objext \
9506     conftest$ac_exeext conftest.$ac_ext
9507         LDFLAGS="$save_LDFLAGS"
9508       else
9509         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9510         archive_expsym_cmds='$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 $lib'
9511       fi
9512       archive_cmds_need_lc='no'
9513       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9514       hardcode_libdir_separator=:
9515       inherit_rpath=yes
9516       link_all_deplibs=yes
9517       ;;
9518
9519     netbsd*)
9520       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9521         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9522       else
9523         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9524       fi
9525       hardcode_libdir_flag_spec='-R$libdir'
9526       hardcode_direct=yes
9527       hardcode_shlibpath_var=no
9528       ;;
9529
9530     newsos6)
9531       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9532       hardcode_direct=yes
9533       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9534       hardcode_libdir_separator=:
9535       hardcode_shlibpath_var=no
9536       ;;
9537
9538     *nto* | *qnx*)
9539       ;;
9540
9541     openbsd*)
9542       if test -f /usr/libexec/ld.so; then
9543         hardcode_direct=yes
9544         hardcode_shlibpath_var=no
9545         hardcode_direct_absolute=yes
9546         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9547           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9548           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9549           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9550           export_dynamic_flag_spec='${wl}-E'
9551         else
9552           case $host_os in
9553            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9554              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9555              hardcode_libdir_flag_spec='-R$libdir'
9556              ;;
9557            *)
9558              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9559              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9560              ;;
9561           esac
9562         fi
9563       else
9564         ld_shlibs=no
9565       fi
9566       ;;
9567
9568     os2*)
9569       hardcode_libdir_flag_spec='-L$libdir'
9570       hardcode_minus_L=yes
9571       allow_undefined_flag=unsupported
9572       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'
9573       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9574       ;;
9575
9576     osf3*)
9577       if test "$GCC" = yes; then
9578         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9579         archive_cmds='$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 $lib'
9580       else
9581         allow_undefined_flag=' -expect_unresolved \*'
9582         archive_cmds='$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 $lib'
9583       fi
9584       archive_cmds_need_lc='no'
9585       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9586       hardcode_libdir_separator=:
9587       ;;
9588
9589     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9590       if test "$GCC" = yes; then
9591         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9592         archive_cmds='$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 $lib'
9593         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9594       else
9595         allow_undefined_flag=' -expect_unresolved \*'
9596         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'
9597         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~
9598         $CC -shared${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'
9599
9600         # Both c and cxx compiler support -rpath directly
9601         hardcode_libdir_flag_spec='-rpath $libdir'
9602       fi
9603       archive_cmds_need_lc='no'
9604       hardcode_libdir_separator=:
9605       ;;
9606
9607     solaris*)
9608       no_undefined_flag=' -z defs'
9609       if test "$GCC" = yes; then
9610         wlarc='${wl}'
9611         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9612         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9613           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9614       else
9615         case `$CC -V 2>&1` in
9616         *"Compilers 5.0"*)
9617           wlarc=''
9618           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9619           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9620           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9621           ;;
9622         *)
9623           wlarc='${wl}'
9624           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9625           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9626           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9627           ;;
9628         esac
9629       fi
9630       hardcode_libdir_flag_spec='-R$libdir'
9631       hardcode_shlibpath_var=no
9632       case $host_os in
9633       solaris2.[0-5] | solaris2.[0-5].*) ;;
9634       *)
9635         # The compiler driver will combine and reorder linker options,
9636         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9637         # but is careful enough not to reorder.
9638         # Supported since Solaris 2.6 (maybe 2.5.1?)
9639         if test "$GCC" = yes; then
9640           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9641         else
9642           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9643         fi
9644         ;;
9645       esac
9646       link_all_deplibs=yes
9647       ;;
9648
9649     sunos4*)
9650       if test "x$host_vendor" = xsequent; then
9651         # Use $CC to link under sequent, because it throws in some extra .o
9652         # files that make .init and .fini sections work.
9653         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9654       else
9655         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9656       fi
9657       hardcode_libdir_flag_spec='-L$libdir'
9658       hardcode_direct=yes
9659       hardcode_minus_L=yes
9660       hardcode_shlibpath_var=no
9661       ;;
9662
9663     sysv4)
9664       case $host_vendor in
9665         sni)
9666           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9667           hardcode_direct=yes # is this really true???
9668         ;;
9669         siemens)
9670           ## LD is ld it makes a PLAMLIB
9671           ## CC just makes a GrossModule.
9672           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9673           reload_cmds='$CC -r -o $output$reload_objs'
9674           hardcode_direct=no
9675         ;;
9676         motorola)
9677           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9678           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9679         ;;
9680       esac
9681       runpath_var='LD_RUN_PATH'
9682       hardcode_shlibpath_var=no
9683       ;;
9684
9685     sysv4.3*)
9686       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9687       hardcode_shlibpath_var=no
9688       export_dynamic_flag_spec='-Bexport'
9689       ;;
9690
9691     sysv4*MP*)
9692       if test -d /usr/nec; then
9693         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9694         hardcode_shlibpath_var=no
9695         runpath_var=LD_RUN_PATH
9696         hardcode_runpath_var=yes
9697         ld_shlibs=yes
9698       fi
9699       ;;
9700
9701     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9702       no_undefined_flag='${wl}-z,text'
9703       archive_cmds_need_lc=no
9704       hardcode_shlibpath_var=no
9705       runpath_var='LD_RUN_PATH'
9706
9707       if test "$GCC" = yes; then
9708         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9709         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9710       else
9711         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9712         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9713       fi
9714       ;;
9715
9716     sysv5* | sco3.2v5* | sco5v6*)
9717       # Note: We can NOT use -z defs as we might desire, because we do not
9718       # link with -lc, and that would cause any symbols used from libc to
9719       # always be unresolved, which means just about no library would
9720       # ever link correctly.  If we're not using GNU ld we use -z text
9721       # though, which does catch some bad symbols but isn't as heavy-handed
9722       # as -z defs.
9723       no_undefined_flag='${wl}-z,text'
9724       allow_undefined_flag='${wl}-z,nodefs'
9725       archive_cmds_need_lc=no
9726       hardcode_shlibpath_var=no
9727       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9728       hardcode_libdir_separator=':'
9729       link_all_deplibs=yes
9730       export_dynamic_flag_spec='${wl}-Bexport'
9731       runpath_var='LD_RUN_PATH'
9732
9733       if test "$GCC" = yes; then
9734         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9735         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9736       else
9737         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9738         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9739       fi
9740       ;;
9741
9742     uts4*)
9743       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9744       hardcode_libdir_flag_spec='-L$libdir'
9745       hardcode_shlibpath_var=no
9746       ;;
9747
9748     *)
9749       ld_shlibs=no
9750       ;;
9751     esac
9752
9753     if test x$host_vendor = xsni; then
9754       case $host in
9755       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9756         export_dynamic_flag_spec='${wl}-Blargedynsym'
9757         ;;
9758       esac
9759     fi
9760   fi
9761
9762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9763 $as_echo "$ld_shlibs" >&6; }
9764 test "$ld_shlibs" = no && can_build_shared=no
9765
9766 with_gnu_ld=$with_gnu_ld
9767
9768
9769
9770
9771
9772
9773
9774
9775
9776
9777
9778
9779
9780
9781
9782 #
9783 # Do we need to explicitly link libc?
9784 #
9785 case "x$archive_cmds_need_lc" in
9786 x|xyes)
9787   # Assume -lc should be added
9788   archive_cmds_need_lc=yes
9789
9790   if test "$enable_shared" = yes && test "$GCC" = yes; then
9791     case $archive_cmds in
9792     *'~'*)
9793       # FIXME: we may have to deal with multi-command sequences.
9794       ;;
9795     '$CC '*)
9796       # Test whether the compiler implicitly links with -lc since on some
9797       # systems, -lgcc has to come before -lc. If gcc already passes -lc
9798       # to ld, don't add -lc before -lgcc.
9799       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
9800 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
9801 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
9802   $as_echo_n "(cached) " >&6
9803 else
9804   $RM conftest*
9805         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9806
9807         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9808   (eval $ac_compile) 2>&5
9809   ac_status=$?
9810   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9811   test $ac_status = 0; } 2>conftest.err; then
9812           soname=conftest
9813           lib=conftest
9814           libobjs=conftest.$ac_objext
9815           deplibs=
9816           wl=$lt_prog_compiler_wl
9817           pic_flag=$lt_prog_compiler_pic
9818           compiler_flags=-v
9819           linker_flags=-v
9820           verstring=
9821           output_objdir=.
9822           libname=conftest
9823           lt_save_allow_undefined_flag=$allow_undefined_flag
9824           allow_undefined_flag=
9825           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
9826   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
9827   ac_status=$?
9828   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9829   test $ac_status = 0; }
9830           then
9831             lt_cv_archive_cmds_need_lc=no
9832           else
9833             lt_cv_archive_cmds_need_lc=yes
9834           fi
9835           allow_undefined_flag=$lt_save_allow_undefined_flag
9836         else
9837           cat conftest.err 1>&5
9838         fi
9839         $RM conftest*
9840
9841 fi
9842 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
9843 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
9844       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
9845       ;;
9846     esac
9847   fi
9848   ;;
9849 esac
9850
9851
9852
9853
9854
9855
9856
9857
9858
9859
9860
9861
9862
9863
9864
9865
9866
9867
9868
9869
9870
9871
9872
9873
9874
9875
9876
9877
9878
9879
9880
9881
9882
9883
9884
9885
9886
9887
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9889
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9922
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9930
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9933
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9950
9951
9952
9953
9954
9955
9956
9957
9958
9959
9960
9961
9962
9963
9964
9965
9966
9967
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9986
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9988
9989
9990
9991
9992
9993
9994
9995
9996
9997
9998
9999
10000
10001
10002
10003
10004
10005
10006
10007   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10008 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10009
10010 if test "$GCC" = yes; then
10011   case $host_os in
10012     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10013     *) lt_awk_arg="/^libraries:/" ;;
10014   esac
10015   case $host_os in
10016     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10017     *) lt_sed_strip_eq="s,=/,/,g" ;;
10018   esac
10019   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10020   case $lt_search_path_spec in
10021   *\;*)
10022     # if the path contains ";" then we assume it to be the separator
10023     # otherwise default to the standard path separator (i.e. ":") - it is
10024     # assumed that no part of a normal pathname contains ";" but that should
10025     # okay in the real world where ";" in dirpaths is itself problematic.
10026     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10027     ;;
10028   *)
10029     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10030     ;;
10031   esac
10032   # Ok, now we have the path, separated by spaces, we can step through it
10033   # and add multilib dir if necessary.
10034   lt_tmp_lt_search_path_spec=
10035   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10036   for lt_sys_path in $lt_search_path_spec; do
10037     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10038       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10039     else
10040       test -d "$lt_sys_path" && \
10041         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10042     fi
10043   done
10044   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10045 BEGIN {RS=" "; FS="/|\n";} {
10046   lt_foo="";
10047   lt_count=0;
10048   for (lt_i = NF; lt_i > 0; lt_i--) {
10049     if ($lt_i != "" && $lt_i != ".") {
10050       if ($lt_i == "..") {
10051         lt_count++;
10052       } else {
10053         if (lt_count == 0) {
10054           lt_foo="/" $lt_i lt_foo;
10055         } else {
10056           lt_count--;
10057         }
10058       }
10059     }
10060   }
10061   if (lt_foo != "") { lt_freq[lt_foo]++; }
10062   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10063 }'`
10064   # AWK program above erroneously prepends '/' to C:/dos/paths
10065   # for these hosts.
10066   case $host_os in
10067     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10068       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10069   esac
10070   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10071 else
10072   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10073 fi
10074 library_names_spec=
10075 libname_spec='lib$name'
10076 soname_spec=
10077 shrext_cmds=".so"
10078 postinstall_cmds=
10079 postuninstall_cmds=
10080 finish_cmds=
10081 finish_eval=
10082 shlibpath_var=
10083 shlibpath_overrides_runpath=unknown
10084 version_type=none
10085 dynamic_linker="$host_os ld.so"
10086 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10087 need_lib_prefix=unknown
10088 hardcode_into_libs=no
10089
10090 # when you set need_version to no, make sure it does not cause -set_version
10091 # flags to be left without arguments
10092 need_version=unknown
10093
10094 case $host_os in
10095 aix3*)
10096   version_type=linux
10097   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10098   shlibpath_var=LIBPATH
10099
10100   # AIX 3 has no versioning support, so we append a major version to the name.
10101   soname_spec='${libname}${release}${shared_ext}$major'
10102   ;;
10103
10104 aix[4-9]*)
10105   version_type=linux
10106   need_lib_prefix=no
10107   need_version=no
10108   hardcode_into_libs=yes
10109   if test "$host_cpu" = ia64; then
10110     # AIX 5 supports IA64
10111     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10112     shlibpath_var=LD_LIBRARY_PATH
10113   else
10114     # With GCC up to 2.95.x, collect2 would create an import file
10115     # for dependence libraries.  The import file would start with
10116     # the line `#! .'.  This would cause the generated library to
10117     # depend on `.', always an invalid library.  This was fixed in
10118     # development snapshots of GCC prior to 3.0.
10119     case $host_os in
10120       aix4 | aix4.[01] | aix4.[01].*)
10121       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10122            echo ' yes '
10123            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10124         :
10125       else
10126         can_build_shared=no
10127       fi
10128       ;;
10129     esac
10130     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10131     # soname into executable. Probably we can add versioning support to
10132     # collect2, so additional links can be useful in future.
10133     if test "$aix_use_runtimelinking" = yes; then
10134       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10135       # instead of lib<name>.a to let people know that these are not
10136       # typical AIX shared libraries.
10137       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10138     else
10139       # We preserve .a as extension for shared libraries through AIX4.2
10140       # and later when we are not doing run time linking.
10141       library_names_spec='${libname}${release}.a $libname.a'
10142       soname_spec='${libname}${release}${shared_ext}$major'
10143     fi
10144     shlibpath_var=LIBPATH
10145   fi
10146   ;;
10147
10148 amigaos*)
10149   case $host_cpu in
10150   powerpc)
10151     # Since July 2007 AmigaOS4 officially supports .so libraries.
10152     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10153     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10154     ;;
10155   m68k)
10156     library_names_spec='$libname.ixlibrary $libname.a'
10157     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10158     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 ${libname}_ixlibrary.a || exit 1; done'
10159     ;;
10160   esac
10161   ;;
10162
10163 beos*)
10164   library_names_spec='${libname}${shared_ext}'
10165   dynamic_linker="$host_os ld.so"
10166   shlibpath_var=LIBRARY_PATH
10167   ;;
10168
10169 bsdi[45]*)
10170   version_type=linux
10171   need_version=no
10172   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10173   soname_spec='${libname}${release}${shared_ext}$major'
10174   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10175   shlibpath_var=LD_LIBRARY_PATH
10176   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10177   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10178   # the default ld.so.conf also contains /usr/contrib/lib and
10179   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10180   # libtool to hard-code these into programs
10181   ;;
10182
10183 cygwin* | mingw* | pw32* | cegcc*)
10184   version_type=windows
10185   shrext_cmds=".dll"
10186   need_version=no
10187   need_lib_prefix=no
10188
10189   case $GCC,$host_os in
10190   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10191     library_names_spec='$libname.dll.a'
10192     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10193     postinstall_cmds='base_file=`basename \${file}`~
10194       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10195       dldir=$destdir/`dirname \$dlpath`~
10196       test -d \$dldir || mkdir -p \$dldir~
10197       $install_prog $dir/$dlname \$dldir/$dlname~
10198       chmod a+x \$dldir/$dlname~
10199       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10200         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10201       fi'
10202     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10203       dlpath=$dir/\$dldll~
10204        $RM \$dlpath'
10205     shlibpath_overrides_runpath=yes
10206
10207     case $host_os in
10208     cygwin*)
10209       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10210       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10211
10212       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10213       ;;
10214     mingw* | cegcc*)
10215       # MinGW DLLs use traditional 'lib' prefix
10216       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10217       ;;
10218     pw32*)
10219       # pw32 DLLs use 'pw' prefix rather than 'lib'
10220       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10221       ;;
10222     esac
10223     ;;
10224
10225   *)
10226     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10227     ;;
10228   esac
10229   dynamic_linker='Win32 ld.exe'
10230   # FIXME: first we should search . and the directory the executable is in
10231   shlibpath_var=PATH
10232   ;;
10233
10234 darwin* | rhapsody*)
10235   dynamic_linker="$host_os dyld"
10236   version_type=darwin
10237   need_lib_prefix=no
10238   need_version=no
10239   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10240   soname_spec='${libname}${release}${major}$shared_ext'
10241   shlibpath_overrides_runpath=yes
10242   shlibpath_var=DYLD_LIBRARY_PATH
10243   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10244
10245   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10246   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10247   ;;
10248
10249 dgux*)
10250   version_type=linux
10251   need_lib_prefix=no
10252   need_version=no
10253   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10254   soname_spec='${libname}${release}${shared_ext}$major'
10255   shlibpath_var=LD_LIBRARY_PATH
10256   ;;
10257
10258 freebsd* | dragonfly*)
10259   # DragonFly does not have aout.  When/if they implement a new
10260   # versioning mechanism, adjust this.
10261   if test -x /usr/bin/objformat; then
10262     objformat=`/usr/bin/objformat`
10263   else
10264     case $host_os in
10265     freebsd[23].*) objformat=aout ;;
10266     *) objformat=elf ;;
10267     esac
10268   fi
10269   version_type=freebsd-$objformat
10270   case $version_type in
10271     freebsd-elf*)
10272       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10273       need_version=no
10274       need_lib_prefix=no
10275       ;;
10276     freebsd-*)
10277       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10278       need_version=yes
10279       ;;
10280   esac
10281   shlibpath_var=LD_LIBRARY_PATH
10282   case $host_os in
10283   freebsd2.*)
10284     shlibpath_overrides_runpath=yes
10285     ;;
10286   freebsd3.[01]* | freebsdelf3.[01]*)
10287     shlibpath_overrides_runpath=yes
10288     hardcode_into_libs=yes
10289     ;;
10290   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10291   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10292     shlibpath_overrides_runpath=no
10293     hardcode_into_libs=yes
10294     ;;
10295   *) # from 4.6 on, and DragonFly
10296     shlibpath_overrides_runpath=yes
10297     hardcode_into_libs=yes
10298     ;;
10299   esac
10300   ;;
10301
10302 gnu*)
10303   version_type=linux
10304   need_lib_prefix=no
10305   need_version=no
10306   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10307   soname_spec='${libname}${release}${shared_ext}$major'
10308   shlibpath_var=LD_LIBRARY_PATH
10309   hardcode_into_libs=yes
10310   ;;
10311
10312 haiku*)
10313   version_type=linux
10314   need_lib_prefix=no
10315   need_version=no
10316   dynamic_linker="$host_os runtime_loader"
10317   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10318   soname_spec='${libname}${release}${shared_ext}$major'
10319   shlibpath_var=LIBRARY_PATH
10320   shlibpath_overrides_runpath=yes
10321   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10322   hardcode_into_libs=yes
10323   ;;
10324
10325 hpux9* | hpux10* | hpux11*)
10326   # Give a soname corresponding to the major version so that dld.sl refuses to
10327   # link against other versions.
10328   version_type=sunos
10329   need_lib_prefix=no
10330   need_version=no
10331   case $host_cpu in
10332   ia64*)
10333     shrext_cmds='.so'
10334     hardcode_into_libs=yes
10335     dynamic_linker="$host_os dld.so"
10336     shlibpath_var=LD_LIBRARY_PATH
10337     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10338     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10339     soname_spec='${libname}${release}${shared_ext}$major'
10340     if test "X$HPUX_IA64_MODE" = X32; then
10341       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10342     else
10343       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10344     fi
10345     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10346     ;;
10347   hppa*64*)
10348     shrext_cmds='.sl'
10349     hardcode_into_libs=yes
10350     dynamic_linker="$host_os dld.sl"
10351     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10352     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10353     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10354     soname_spec='${libname}${release}${shared_ext}$major'
10355     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10356     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10357     ;;
10358   *)
10359     shrext_cmds='.sl'
10360     dynamic_linker="$host_os dld.sl"
10361     shlibpath_var=SHLIB_PATH
10362     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10363     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10364     soname_spec='${libname}${release}${shared_ext}$major'
10365     ;;
10366   esac
10367   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10368   postinstall_cmds='chmod 555 $lib'
10369   # or fails outright, so override atomically:
10370   install_override_mode=555
10371   ;;
10372
10373 interix[3-9]*)
10374   version_type=linux
10375   need_lib_prefix=no
10376   need_version=no
10377   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10378   soname_spec='${libname}${release}${shared_ext}$major'
10379   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10380   shlibpath_var=LD_LIBRARY_PATH
10381   shlibpath_overrides_runpath=no
10382   hardcode_into_libs=yes
10383   ;;
10384
10385 irix5* | irix6* | nonstopux*)
10386   case $host_os in
10387     nonstopux*) version_type=nonstopux ;;
10388     *)
10389         if test "$lt_cv_prog_gnu_ld" = yes; then
10390                 version_type=linux
10391         else
10392                 version_type=irix
10393         fi ;;
10394   esac
10395   need_lib_prefix=no
10396   need_version=no
10397   soname_spec='${libname}${release}${shared_ext}$major'
10398   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10399   case $host_os in
10400   irix5* | nonstopux*)
10401     libsuff= shlibsuff=
10402     ;;
10403   *)
10404     case $LD in # libtool.m4 will add one of these switches to LD
10405     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10406       libsuff= shlibsuff= libmagic=32-bit;;
10407     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10408       libsuff=32 shlibsuff=N32 libmagic=N32;;
10409     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10410       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10411     *) libsuff= shlibsuff= libmagic=never-match;;
10412     esac
10413     ;;
10414   esac
10415   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10416   shlibpath_overrides_runpath=no
10417   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10418   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10419   hardcode_into_libs=yes
10420   ;;
10421
10422 # No shared lib support for Linux oldld, aout, or coff.
10423 linux*oldld* | linux*aout* | linux*coff*)
10424   dynamic_linker=no
10425   ;;
10426
10427 # This must be Linux ELF.
10428 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10429   version_type=linux
10430   need_lib_prefix=no
10431   need_version=no
10432   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10433   soname_spec='${libname}${release}${shared_ext}$major'
10434   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10435   shlibpath_var=LD_LIBRARY_PATH
10436   shlibpath_overrides_runpath=no
10437
10438   # Some binutils ld are patched to set DT_RUNPATH
10439   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
10440   $as_echo_n "(cached) " >&6
10441 else
10442   lt_cv_shlibpath_overrides_runpath=no
10443     save_LDFLAGS=$LDFLAGS
10444     save_libdir=$libdir
10445     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10446          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10447     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10448 /* end confdefs.h.  */
10449
10450 int
10451 main ()
10452 {
10453
10454   ;
10455   return 0;
10456 }
10457 _ACEOF
10458 if ac_fn_c_try_link "$LINENO"; then :
10459   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10460   lt_cv_shlibpath_overrides_runpath=yes
10461 fi
10462 fi
10463 rm -f core conftest.err conftest.$ac_objext \
10464     conftest$ac_exeext conftest.$ac_ext
10465     LDFLAGS=$save_LDFLAGS
10466     libdir=$save_libdir
10467
10468 fi
10469
10470   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10471
10472   # This implies no fast_install, which is unacceptable.
10473   # Some rework will be needed to allow for fast_install
10474   # before this can be enabled.
10475   hardcode_into_libs=yes
10476
10477   # Append ld.so.conf contents to the search path
10478   if test -f /etc/ld.so.conf; then
10479     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' ' '`
10480     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10481   fi
10482
10483   # We used to test for /lib/ld.so.1 and disable shared libraries on
10484   # powerpc, because MkLinux only supported shared libraries with the
10485   # GNU dynamic linker.  Since this was broken with cross compilers,
10486   # most powerpc-linux boxes support dynamic linking these days and
10487   # people can always --disable-shared, the test was removed, and we
10488   # assume the GNU/Linux dynamic linker is in use.
10489   dynamic_linker='GNU/Linux ld.so'
10490   ;;
10491
10492 netbsd*)
10493   version_type=sunos
10494   need_lib_prefix=no
10495   need_version=no
10496   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10497     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10498     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10499     dynamic_linker='NetBSD (a.out) ld.so'
10500   else
10501     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10502     soname_spec='${libname}${release}${shared_ext}$major'
10503     dynamic_linker='NetBSD ld.elf_so'
10504   fi
10505   shlibpath_var=LD_LIBRARY_PATH
10506   shlibpath_overrides_runpath=yes
10507   hardcode_into_libs=yes
10508   ;;
10509
10510 newsos6)
10511   version_type=linux
10512   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10513   shlibpath_var=LD_LIBRARY_PATH
10514   shlibpath_overrides_runpath=yes
10515   ;;
10516
10517 *nto* | *qnx*)
10518   version_type=qnx
10519   need_lib_prefix=no
10520   need_version=no
10521   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10522   soname_spec='${libname}${release}${shared_ext}$major'
10523   shlibpath_var=LD_LIBRARY_PATH
10524   shlibpath_overrides_runpath=no
10525   hardcode_into_libs=yes
10526   dynamic_linker='ldqnx.so'
10527   ;;
10528
10529 openbsd*)
10530   version_type=sunos
10531   sys_lib_dlsearch_path_spec="/usr/lib"
10532   need_lib_prefix=no
10533   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10534   case $host_os in
10535     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10536     *)                          need_version=no  ;;
10537   esac
10538   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10539   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10540   shlibpath_var=LD_LIBRARY_PATH
10541   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10542     case $host_os in
10543       openbsd2.[89] | openbsd2.[89].*)
10544         shlibpath_overrides_runpath=no
10545         ;;
10546       *)
10547         shlibpath_overrides_runpath=yes
10548         ;;
10549       esac
10550   else
10551     shlibpath_overrides_runpath=yes
10552   fi
10553   ;;
10554
10555 os2*)
10556   libname_spec='$name'
10557   shrext_cmds=".dll"
10558   need_lib_prefix=no
10559   library_names_spec='$libname${shared_ext} $libname.a'
10560   dynamic_linker='OS/2 ld.exe'
10561   shlibpath_var=LIBPATH
10562   ;;
10563
10564 osf3* | osf4* | osf5*)
10565   version_type=osf
10566   need_lib_prefix=no
10567   need_version=no
10568   soname_spec='${libname}${release}${shared_ext}$major'
10569   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10570   shlibpath_var=LD_LIBRARY_PATH
10571   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10572   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10573   ;;
10574
10575 rdos*)
10576   dynamic_linker=no
10577   ;;
10578
10579 solaris*)
10580   version_type=linux
10581   need_lib_prefix=no
10582   need_version=no
10583   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10584   soname_spec='${libname}${release}${shared_ext}$major'
10585   shlibpath_var=LD_LIBRARY_PATH
10586   shlibpath_overrides_runpath=yes
10587   hardcode_into_libs=yes
10588   # ldd complains unless libraries are executable
10589   postinstall_cmds='chmod +x $lib'
10590   ;;
10591
10592 sunos4*)
10593   version_type=sunos
10594   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10595   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10596   shlibpath_var=LD_LIBRARY_PATH
10597   shlibpath_overrides_runpath=yes
10598   if test "$with_gnu_ld" = yes; then
10599     need_lib_prefix=no
10600   fi
10601   need_version=yes
10602   ;;
10603
10604 sysv4 | sysv4.3*)
10605   version_type=linux
10606   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10607   soname_spec='${libname}${release}${shared_ext}$major'
10608   shlibpath_var=LD_LIBRARY_PATH
10609   case $host_vendor in
10610     sni)
10611       shlibpath_overrides_runpath=no
10612       need_lib_prefix=no
10613       runpath_var=LD_RUN_PATH
10614       ;;
10615     siemens)
10616       need_lib_prefix=no
10617       ;;
10618     motorola)
10619       need_lib_prefix=no
10620       need_version=no
10621       shlibpath_overrides_runpath=no
10622       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10623       ;;
10624   esac
10625   ;;
10626
10627 sysv4*MP*)
10628   if test -d /usr/nec ;then
10629     version_type=linux
10630     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10631     soname_spec='$libname${shared_ext}.$major'
10632     shlibpath_var=LD_LIBRARY_PATH
10633   fi
10634   ;;
10635
10636 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10637   version_type=freebsd-elf
10638   need_lib_prefix=no
10639   need_version=no
10640   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10641   soname_spec='${libname}${release}${shared_ext}$major'
10642   shlibpath_var=LD_LIBRARY_PATH
10643   shlibpath_overrides_runpath=yes
10644   hardcode_into_libs=yes
10645   if test "$with_gnu_ld" = yes; then
10646     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10647   else
10648     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10649     case $host_os in
10650       sco3.2v5*)
10651         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10652         ;;
10653     esac
10654   fi
10655   sys_lib_dlsearch_path_spec='/usr/lib'
10656   ;;
10657
10658 tpf*)
10659   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10660   version_type=linux
10661   need_lib_prefix=no
10662   need_version=no
10663   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10664   shlibpath_var=LD_LIBRARY_PATH
10665   shlibpath_overrides_runpath=no
10666   hardcode_into_libs=yes
10667   ;;
10668
10669 uts4*)
10670   version_type=linux
10671   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10672   soname_spec='${libname}${release}${shared_ext}$major'
10673   shlibpath_var=LD_LIBRARY_PATH
10674   ;;
10675
10676 *)
10677   dynamic_linker=no
10678   ;;
10679 esac
10680 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10681 $as_echo "$dynamic_linker" >&6; }
10682 test "$dynamic_linker" = no && can_build_shared=no
10683
10684 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10685 if test "$GCC" = yes; then
10686   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10687 fi
10688
10689 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10690   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10691 fi
10692 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10693   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10694 fi
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
10780
10781
10782
10783
10784
10785
10786
10787   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
10788 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
10789 hardcode_action=
10790 if test -n "$hardcode_libdir_flag_spec" ||
10791    test -n "$runpath_var" ||
10792    test "X$hardcode_automatic" = "Xyes" ; then
10793
10794   # We can hardcode non-existent directories.
10795   if test "$hardcode_direct" != no &&
10796      # If the only mechanism to avoid hardcoding is shlibpath_var, we
10797      # have to relink, otherwise we might link with an installed library
10798      # when we should be linking with a yet-to-be-installed one
10799      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
10800      test "$hardcode_minus_L" != no; then
10801     # Linking always hardcodes the temporary library directory.
10802     hardcode_action=relink
10803   else
10804     # We can link without hardcoding, and we can hardcode nonexisting dirs.
10805     hardcode_action=immediate
10806   fi
10807 else
10808   # We cannot hardcode anything, or else we can only hardcode existing
10809   # directories.
10810   hardcode_action=unsupported
10811 fi
10812 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
10813 $as_echo "$hardcode_action" >&6; }
10814
10815 if test "$hardcode_action" = relink ||
10816    test "$inherit_rpath" = yes; then
10817   # Fast installation is not supported
10818   enable_fast_install=no
10819 elif test "$shlibpath_overrides_runpath" = yes ||
10820      test "$enable_shared" = no; then
10821   # Fast installation is not necessary
10822   enable_fast_install=needless
10823 fi
10824
10825
10826
10827
10828
10829
10830   if test "x$enable_dlopen" != xyes; then
10831   enable_dlopen=unknown
10832   enable_dlopen_self=unknown
10833   enable_dlopen_self_static=unknown
10834 else
10835   lt_cv_dlopen=no
10836   lt_cv_dlopen_libs=
10837
10838   case $host_os in
10839   beos*)
10840     lt_cv_dlopen="load_add_on"
10841     lt_cv_dlopen_libs=
10842     lt_cv_dlopen_self=yes
10843     ;;
10844
10845   mingw* | pw32* | cegcc*)
10846     lt_cv_dlopen="LoadLibrary"
10847     lt_cv_dlopen_libs=
10848     ;;
10849
10850   cygwin*)
10851     lt_cv_dlopen="dlopen"
10852     lt_cv_dlopen_libs=
10853     ;;
10854
10855   darwin*)
10856   # if libdl is installed we need to link against it
10857     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10858 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10859 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10860   $as_echo_n "(cached) " >&6
10861 else
10862   ac_check_lib_save_LIBS=$LIBS
10863 LIBS="-ldl  $LIBS"
10864 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10865 /* end confdefs.h.  */
10866
10867 /* Override any GCC internal prototype to avoid an error.
10868    Use char because int might match the return type of a GCC
10869    builtin and then its argument prototype would still apply.  */
10870 #ifdef __cplusplus
10871 extern "C"
10872 #endif
10873 char dlopen ();
10874 int
10875 main ()
10876 {
10877 return dlopen ();
10878   ;
10879   return 0;
10880 }
10881 _ACEOF
10882 if ac_fn_c_try_link "$LINENO"; then :
10883   ac_cv_lib_dl_dlopen=yes
10884 else
10885   ac_cv_lib_dl_dlopen=no
10886 fi
10887 rm -f core conftest.err conftest.$ac_objext \
10888     conftest$ac_exeext conftest.$ac_ext
10889 LIBS=$ac_check_lib_save_LIBS
10890 fi
10891 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10892 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10893 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10894   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10895 else
10896
10897     lt_cv_dlopen="dyld"
10898     lt_cv_dlopen_libs=
10899     lt_cv_dlopen_self=yes
10900
10901 fi
10902
10903     ;;
10904
10905   *)
10906     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
10907 if test "x$ac_cv_func_shl_load" = x""yes; then :
10908   lt_cv_dlopen="shl_load"
10909 else
10910   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
10911 $as_echo_n "checking for shl_load in -ldld... " >&6; }
10912 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
10913   $as_echo_n "(cached) " >&6
10914 else
10915   ac_check_lib_save_LIBS=$LIBS
10916 LIBS="-ldld  $LIBS"
10917 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10918 /* end confdefs.h.  */
10919
10920 /* Override any GCC internal prototype to avoid an error.
10921    Use char because int might match the return type of a GCC
10922    builtin and then its argument prototype would still apply.  */
10923 #ifdef __cplusplus
10924 extern "C"
10925 #endif
10926 char shl_load ();
10927 int
10928 main ()
10929 {
10930 return shl_load ();
10931   ;
10932   return 0;
10933 }
10934 _ACEOF
10935 if ac_fn_c_try_link "$LINENO"; then :
10936   ac_cv_lib_dld_shl_load=yes
10937 else
10938   ac_cv_lib_dld_shl_load=no
10939 fi
10940 rm -f core conftest.err conftest.$ac_objext \
10941     conftest$ac_exeext conftest.$ac_ext
10942 LIBS=$ac_check_lib_save_LIBS
10943 fi
10944 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
10945 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
10946 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
10947   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
10948 else
10949   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
10950 if test "x$ac_cv_func_dlopen" = x""yes; then :
10951   lt_cv_dlopen="dlopen"
10952 else
10953   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10954 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10955 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10956   $as_echo_n "(cached) " >&6
10957 else
10958   ac_check_lib_save_LIBS=$LIBS
10959 LIBS="-ldl  $LIBS"
10960 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10961 /* end confdefs.h.  */
10962
10963 /* Override any GCC internal prototype to avoid an error.
10964    Use char because int might match the return type of a GCC
10965    builtin and then its argument prototype would still apply.  */
10966 #ifdef __cplusplus
10967 extern "C"
10968 #endif
10969 char dlopen ();
10970 int
10971 main ()
10972 {
10973 return dlopen ();
10974   ;
10975   return 0;
10976 }
10977 _ACEOF
10978 if ac_fn_c_try_link "$LINENO"; then :
10979   ac_cv_lib_dl_dlopen=yes
10980 else
10981   ac_cv_lib_dl_dlopen=no
10982 fi
10983 rm -f core conftest.err conftest.$ac_objext \
10984     conftest$ac_exeext conftest.$ac_ext
10985 LIBS=$ac_check_lib_save_LIBS
10986 fi
10987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10988 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10989 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10990   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10991 else
10992   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
10993 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
10994 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
10995   $as_echo_n "(cached) " >&6
10996 else
10997   ac_check_lib_save_LIBS=$LIBS
10998 LIBS="-lsvld  $LIBS"
10999 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11000 /* end confdefs.h.  */
11001
11002 /* Override any GCC internal prototype to avoid an error.
11003    Use char because int might match the return type of a GCC
11004    builtin and then its argument prototype would still apply.  */
11005 #ifdef __cplusplus
11006 extern "C"
11007 #endif
11008 char dlopen ();
11009 int
11010 main ()
11011 {
11012 return dlopen ();
11013   ;
11014   return 0;
11015 }
11016 _ACEOF
11017 if ac_fn_c_try_link "$LINENO"; then :
11018   ac_cv_lib_svld_dlopen=yes
11019 else
11020   ac_cv_lib_svld_dlopen=no
11021 fi
11022 rm -f core conftest.err conftest.$ac_objext \
11023     conftest$ac_exeext conftest.$ac_ext
11024 LIBS=$ac_check_lib_save_LIBS
11025 fi
11026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11027 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11028 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
11029   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11030 else
11031   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11032 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11033 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
11034   $as_echo_n "(cached) " >&6
11035 else
11036   ac_check_lib_save_LIBS=$LIBS
11037 LIBS="-ldld  $LIBS"
11038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11039 /* end confdefs.h.  */
11040
11041 /* Override any GCC internal prototype to avoid an error.
11042    Use char because int might match the return type of a GCC
11043    builtin and then its argument prototype would still apply.  */
11044 #ifdef __cplusplus
11045 extern "C"
11046 #endif
11047 char dld_link ();
11048 int
11049 main ()
11050 {
11051 return dld_link ();
11052   ;
11053   return 0;
11054 }
11055 _ACEOF
11056 if ac_fn_c_try_link "$LINENO"; then :
11057   ac_cv_lib_dld_dld_link=yes
11058 else
11059   ac_cv_lib_dld_dld_link=no
11060 fi
11061 rm -f core conftest.err conftest.$ac_objext \
11062     conftest$ac_exeext conftest.$ac_ext
11063 LIBS=$ac_check_lib_save_LIBS
11064 fi
11065 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11066 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11067 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
11068   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11069 fi
11070
11071
11072 fi
11073
11074
11075 fi
11076
11077
11078 fi
11079
11080
11081 fi
11082
11083
11084 fi
11085
11086     ;;
11087   esac
11088
11089   if test "x$lt_cv_dlopen" != xno; then
11090     enable_dlopen=yes
11091   else
11092     enable_dlopen=no
11093   fi
11094
11095   case $lt_cv_dlopen in
11096   dlopen)
11097     save_CPPFLAGS="$CPPFLAGS"
11098     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11099
11100     save_LDFLAGS="$LDFLAGS"
11101     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11102
11103     save_LIBS="$LIBS"
11104     LIBS="$lt_cv_dlopen_libs $LIBS"
11105
11106     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11107 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11108 if test "${lt_cv_dlopen_self+set}" = set; then :
11109   $as_echo_n "(cached) " >&6
11110 else
11111           if test "$cross_compiling" = yes; then :
11112   lt_cv_dlopen_self=cross
11113 else
11114   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11115   lt_status=$lt_dlunknown
11116   cat > conftest.$ac_ext <<_LT_EOF
11117 #line 11117 "configure"
11118 #include "confdefs.h"
11119
11120 #if HAVE_DLFCN_H
11121 #include <dlfcn.h>
11122 #endif
11123
11124 #include <stdio.h>
11125
11126 #ifdef RTLD_GLOBAL
11127 #  define LT_DLGLOBAL           RTLD_GLOBAL
11128 #else
11129 #  ifdef DL_GLOBAL
11130 #    define LT_DLGLOBAL         DL_GLOBAL
11131 #  else
11132 #    define LT_DLGLOBAL         0
11133 #  endif
11134 #endif
11135
11136 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11137    find out it does not work in some platform. */
11138 #ifndef LT_DLLAZY_OR_NOW
11139 #  ifdef RTLD_LAZY
11140 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11141 #  else
11142 #    ifdef DL_LAZY
11143 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11144 #    else
11145 #      ifdef RTLD_NOW
11146 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11147 #      else
11148 #        ifdef DL_NOW
11149 #          define LT_DLLAZY_OR_NOW      DL_NOW
11150 #        else
11151 #          define LT_DLLAZY_OR_NOW      0
11152 #        endif
11153 #      endif
11154 #    endif
11155 #  endif
11156 #endif
11157
11158 /* When -fvisbility=hidden is used, assume the code has been annotated
11159    correspondingly for the symbols needed.  */
11160 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11161 void fnord () __attribute__((visibility("default")));
11162 #endif
11163
11164 void fnord () { int i=42; }
11165 int main ()
11166 {
11167   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11168   int status = $lt_dlunknown;
11169
11170   if (self)
11171     {
11172       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11173       else
11174         {
11175           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11176           else puts (dlerror ());
11177         }
11178       /* dlclose (self); */
11179     }
11180   else
11181     puts (dlerror ());
11182
11183   return status;
11184 }
11185 _LT_EOF
11186   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11187   (eval $ac_link) 2>&5
11188   ac_status=$?
11189   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11190   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11191     (./conftest; exit; ) >&5 2>/dev/null
11192     lt_status=$?
11193     case x$lt_status in
11194       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11195       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11196       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11197     esac
11198   else :
11199     # compilation failed
11200     lt_cv_dlopen_self=no
11201   fi
11202 fi
11203 rm -fr conftest*
11204
11205
11206 fi
11207 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11208 $as_echo "$lt_cv_dlopen_self" >&6; }
11209
11210     if test "x$lt_cv_dlopen_self" = xyes; then
11211       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11212       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11213 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11214 if test "${lt_cv_dlopen_self_static+set}" = set; then :
11215   $as_echo_n "(cached) " >&6
11216 else
11217           if test "$cross_compiling" = yes; then :
11218   lt_cv_dlopen_self_static=cross
11219 else
11220   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11221   lt_status=$lt_dlunknown
11222   cat > conftest.$ac_ext <<_LT_EOF
11223 #line 11223 "configure"
11224 #include "confdefs.h"
11225
11226 #if HAVE_DLFCN_H
11227 #include <dlfcn.h>
11228 #endif
11229
11230 #include <stdio.h>
11231
11232 #ifdef RTLD_GLOBAL
11233 #  define LT_DLGLOBAL           RTLD_GLOBAL
11234 #else
11235 #  ifdef DL_GLOBAL
11236 #    define LT_DLGLOBAL         DL_GLOBAL
11237 #  else
11238 #    define LT_DLGLOBAL         0
11239 #  endif
11240 #endif
11241
11242 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11243    find out it does not work in some platform. */
11244 #ifndef LT_DLLAZY_OR_NOW
11245 #  ifdef RTLD_LAZY
11246 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11247 #  else
11248 #    ifdef DL_LAZY
11249 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11250 #    else
11251 #      ifdef RTLD_NOW
11252 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11253 #      else
11254 #        ifdef DL_NOW
11255 #          define LT_DLLAZY_OR_NOW      DL_NOW
11256 #        else
11257 #          define LT_DLLAZY_OR_NOW      0
11258 #        endif
11259 #      endif
11260 #    endif
11261 #  endif
11262 #endif
11263
11264 /* When -fvisbility=hidden is used, assume the code has been annotated
11265    correspondingly for the symbols needed.  */
11266 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11267 void fnord () __attribute__((visibility("default")));
11268 #endif
11269
11270 void fnord () { int i=42; }
11271 int main ()
11272 {
11273   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11274   int status = $lt_dlunknown;
11275
11276   if (self)
11277     {
11278       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11279       else
11280         {
11281           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11282           else puts (dlerror ());
11283         }
11284       /* dlclose (self); */
11285     }
11286   else
11287     puts (dlerror ());
11288
11289   return status;
11290 }
11291 _LT_EOF
11292   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11293   (eval $ac_link) 2>&5
11294   ac_status=$?
11295   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11296   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11297     (./conftest; exit; ) >&5 2>/dev/null
11298     lt_status=$?
11299     case x$lt_status in
11300       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11301       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11302       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11303     esac
11304   else :
11305     # compilation failed
11306     lt_cv_dlopen_self_static=no
11307   fi
11308 fi
11309 rm -fr conftest*
11310
11311
11312 fi
11313 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11314 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11315     fi
11316
11317     CPPFLAGS="$save_CPPFLAGS"
11318     LDFLAGS="$save_LDFLAGS"
11319     LIBS="$save_LIBS"
11320     ;;
11321   esac
11322
11323   case $lt_cv_dlopen_self in
11324   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11325   *) enable_dlopen_self=unknown ;;
11326   esac
11327
11328   case $lt_cv_dlopen_self_static in
11329   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11330   *) enable_dlopen_self_static=unknown ;;
11331   esac
11332 fi
11333
11334
11335
11336
11337
11338
11339
11340
11341
11342
11343
11344
11345
11346
11347
11348
11349
11350 striplib=
11351 old_striplib=
11352 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11353 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11354 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11355   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11356   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11357   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11358 $as_echo "yes" >&6; }
11359 else
11360 # FIXME - insert some real tests, host_os isn't really good enough
11361   case $host_os in
11362   darwin*)
11363     if test -n "$STRIP" ; then
11364       striplib="$STRIP -x"
11365       old_striplib="$STRIP -S"
11366       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11367 $as_echo "yes" >&6; }
11368     else
11369       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11370 $as_echo "no" >&6; }
11371     fi
11372     ;;
11373   *)
11374     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11375 $as_echo "no" >&6; }
11376     ;;
11377   esac
11378 fi
11379
11380
11381
11382
11383
11384
11385
11386
11387
11388
11389
11390
11391   # Report which library types will actually be built
11392   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11393 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11394   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11395 $as_echo "$can_build_shared" >&6; }
11396
11397   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11398 $as_echo_n "checking whether to build shared libraries... " >&6; }
11399   test "$can_build_shared" = "no" && enable_shared=no
11400
11401   # On AIX, shared libraries and static libraries use the same namespace, and
11402   # are all built from PIC.
11403   case $host_os in
11404   aix3*)
11405     test "$enable_shared" = yes && enable_static=no
11406     if test -n "$RANLIB"; then
11407       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11408       postinstall_cmds='$RANLIB $lib'
11409     fi
11410     ;;
11411
11412   aix[4-9]*)
11413     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11414       test "$enable_shared" = yes && enable_static=no
11415     fi
11416     ;;
11417   esac
11418   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11419 $as_echo "$enable_shared" >&6; }
11420
11421   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11422 $as_echo_n "checking whether to build static libraries... " >&6; }
11423   # Make sure either enable_shared or enable_static is yes.
11424   test "$enable_shared" = yes || enable_static=yes
11425   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11426 $as_echo "$enable_static" >&6; }
11427
11428
11429
11430
11431 fi
11432 ac_ext=c
11433 ac_cpp='$CPP $CPPFLAGS'
11434 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11435 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11436 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11437
11438 CC="$lt_save_CC"
11439
11440
11441
11442
11443
11444
11445
11446
11447
11448
11449
11450
11451
11452 # Source file extension for Go test sources.
11453 ac_ext=go
11454
11455 # Object file extension for compiled Go test sources.
11456 objext=o
11457 objext_GO=$objext
11458
11459 # Code to be used in simple compile tests
11460 lt_simple_compile_test_code="package main; func main() { }"
11461
11462 # Code to be used in simple link tests
11463 lt_simple_link_test_code='package main; func main() { }'
11464
11465 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
11466
11467
11468
11469
11470
11471
11472 # If no C compiler was specified, use CC.
11473 LTCC=${LTCC-"$CC"}
11474
11475 # If no C compiler flags were specified, use CFLAGS.
11476 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
11477
11478 # Allow CC to be a program name with arguments.
11479 compiler=$CC
11480
11481
11482 # save warnings/boilerplate of simple test code
11483 ac_outfile=conftest.$ac_objext
11484 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
11485 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11486 _lt_compiler_boilerplate=`cat conftest.err`
11487 $RM conftest*
11488
11489 ac_outfile=conftest.$ac_objext
11490 echo "$lt_simple_link_test_code" >conftest.$ac_ext
11491 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11492 _lt_linker_boilerplate=`cat conftest.err`
11493 $RM -r conftest*
11494
11495
11496 # Allow CC to be a program name with arguments.
11497 lt_save_CC="$CC"
11498 lt_save_GCC="$GCC"
11499 GCC=yes
11500 CC=${GOC-"gccgo"}
11501 compiler=$CC
11502 compiler_GO=$CC
11503 LD_GO="$LD"
11504 for cc_temp in $compiler""; do
11505   case $cc_temp in
11506     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
11507     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
11508     \-*) ;;
11509     *) break;;
11510   esac
11511 done
11512 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
11513
11514
11515 # Go did not exist at the time GCC didn't implicitly link libc in.
11516 archive_cmds_need_lc_GO=no
11517
11518 old_archive_cmds_GO=$old_archive_cmds
11519
11520 ## CAVEAT EMPTOR:
11521 ## There is no encapsulation within the following macros, do not change
11522 ## the running order or otherwise move them around unless you know exactly
11523 ## what you are doing...
11524 if test -n "$compiler"; then
11525
11526 lt_prog_compiler_no_builtin_flag_GO=
11527
11528 if test "$GCC" = yes; then
11529   case $cc_basename in
11530   nvcc*)
11531     lt_prog_compiler_no_builtin_flag_GO=' -Xcompiler -fno-builtin' ;;
11532   *)
11533     lt_prog_compiler_no_builtin_flag_GO=' -fno-builtin' ;;
11534   esac
11535
11536   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
11537 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
11538 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
11539   $as_echo_n "(cached) " >&6
11540 else
11541   lt_cv_prog_compiler_rtti_exceptions=no
11542    ac_outfile=conftest.$ac_objext
11543    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11544    lt_compiler_flag="-fno-rtti -fno-exceptions"
11545    # Insert the option either (1) after the last *FLAGS variable, or
11546    # (2) before a word containing "conftest.", or (3) at the end.
11547    # Note that $ac_compile itself does not contain backslashes and begins
11548    # with a dollar sign (not a hyphen), so the echo should work correctly.
11549    # The option is referenced via a variable to avoid confusing sed.
11550    lt_compile=`echo "$ac_compile" | $SED \
11551    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11552    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11553    -e 's:$: $lt_compiler_flag:'`
11554    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11555    (eval "$lt_compile" 2>conftest.err)
11556    ac_status=$?
11557    cat conftest.err >&5
11558    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11559    if (exit $ac_status) && test -s "$ac_outfile"; then
11560      # The compiler can only warn and ignore the option if not recognized
11561      # So say no if there are warnings other than the usual output.
11562      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
11563      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11564      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
11565        lt_cv_prog_compiler_rtti_exceptions=yes
11566      fi
11567    fi
11568    $RM conftest*
11569
11570 fi
11571 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
11572 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
11573
11574 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
11575     lt_prog_compiler_no_builtin_flag_GO="$lt_prog_compiler_no_builtin_flag_GO -fno-rtti -fno-exceptions"
11576 else
11577     :
11578 fi
11579
11580 fi
11581
11582
11583
11584   lt_prog_compiler_wl_GO=
11585 lt_prog_compiler_pic_GO=
11586 lt_prog_compiler_static_GO=
11587
11588 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
11589 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
11590
11591   if test "$GCC" = yes; then
11592     lt_prog_compiler_wl_GO='-Wl,'
11593     lt_prog_compiler_static_GO='-static'
11594
11595     case $host_os in
11596       aix*)
11597       # All AIX code is PIC.
11598       if test "$host_cpu" = ia64; then
11599         # AIX 5 now supports IA64 processor
11600         lt_prog_compiler_static_GO='-Bstatic'
11601       fi
11602       lt_prog_compiler_pic_GO='-fPIC'
11603       ;;
11604
11605     amigaos*)
11606       case $host_cpu in
11607       powerpc)
11608             # see comment about AmigaOS4 .so support
11609             lt_prog_compiler_pic_GO='-fPIC'
11610         ;;
11611       m68k)
11612             # FIXME: we need at least 68020 code to build shared libraries, but
11613             # adding the `-m68020' flag to GCC prevents building anything better,
11614             # like `-m68040'.
11615             lt_prog_compiler_pic_GO='-m68020 -resident32 -malways-restore-a4'
11616         ;;
11617       esac
11618       ;;
11619
11620     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
11621       # PIC is the default for these OSes.
11622       ;;
11623
11624     mingw* | cygwin* | pw32* | os2* | cegcc*)
11625       # This hack is so that the source file can tell whether it is being
11626       # built for inclusion in a dll (and should export symbols for example).
11627       # Although the cygwin gcc ignores -fPIC, still need this for old-style
11628       # (--disable-auto-import) libraries
11629       lt_prog_compiler_pic_GO='-DDLL_EXPORT'
11630       ;;
11631
11632     darwin* | rhapsody*)
11633       # PIC is the default on this platform
11634       # Common symbols not allowed in MH_DYLIB files
11635       lt_prog_compiler_pic_GO='-fno-common'
11636       ;;
11637
11638     haiku*)
11639       # PIC is the default for Haiku.
11640       # The "-static" flag exists, but is broken.
11641       lt_prog_compiler_static_GO=
11642       ;;
11643
11644     hpux*)
11645       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
11646       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
11647       # sets the default TLS model and affects inlining.
11648       case $host_cpu in
11649       hppa*64*)
11650         # +Z the default
11651         ;;
11652       *)
11653         lt_prog_compiler_pic_GO='-fPIC'
11654         ;;
11655       esac
11656       ;;
11657
11658     interix[3-9]*)
11659       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
11660       # Instead, we relocate shared libraries at runtime.
11661       ;;
11662
11663     msdosdjgpp*)
11664       # Just because we use GCC doesn't mean we suddenly get shared libraries
11665       # on systems that don't support them.
11666       lt_prog_compiler_can_build_shared_GO=no
11667       enable_shared=no
11668       ;;
11669
11670     *nto* | *qnx*)
11671       # QNX uses GNU C++, but need to define -shared option too, otherwise
11672       # it will coredump.
11673       lt_prog_compiler_pic_GO='-fPIC -shared'
11674       ;;
11675
11676     sysv4*MP*)
11677       if test -d /usr/nec; then
11678         lt_prog_compiler_pic_GO=-Kconform_pic
11679       fi
11680       ;;
11681
11682     *)
11683       lt_prog_compiler_pic_GO='-fPIC'
11684       ;;
11685     esac
11686
11687     case $cc_basename in
11688     nvcc*) # Cuda Compiler Driver 2.2
11689       lt_prog_compiler_wl_GO='-Xlinker '
11690       lt_prog_compiler_pic_GO='-Xcompiler -fPIC'
11691       ;;
11692     esac
11693   else
11694     # PORTME Check for flag to pass linker flags through the system compiler.
11695     case $host_os in
11696     aix*)
11697       lt_prog_compiler_wl_GO='-Wl,'
11698       if test "$host_cpu" = ia64; then
11699         # AIX 5 now supports IA64 processor
11700         lt_prog_compiler_static_GO='-Bstatic'
11701       else
11702         lt_prog_compiler_static_GO='-bnso -bI:/lib/syscalls.exp'
11703       fi
11704       ;;
11705
11706     mingw* | cygwin* | pw32* | os2* | cegcc*)
11707       # This hack is so that the source file can tell whether it is being
11708       # built for inclusion in a dll (and should export symbols for example).
11709       lt_prog_compiler_pic_GO='-DDLL_EXPORT'
11710       ;;
11711
11712     hpux9* | hpux10* | hpux11*)
11713       lt_prog_compiler_wl_GO='-Wl,'
11714       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
11715       # not for PA HP-UX.
11716       case $host_cpu in
11717       hppa*64*|ia64*)
11718         # +Z the default
11719         ;;
11720       *)
11721         lt_prog_compiler_pic_GO='+Z'
11722         ;;
11723       esac
11724       # Is there a better lt_prog_compiler_static that works with the bundled CC?
11725       lt_prog_compiler_static_GO='${wl}-a ${wl}archive'
11726       ;;
11727
11728     irix5* | irix6* | nonstopux*)
11729       lt_prog_compiler_wl_GO='-Wl,'
11730       # PIC (with -KPIC) is the default.
11731       lt_prog_compiler_static_GO='-non_shared'
11732       ;;
11733
11734     linux* | k*bsd*-gnu | kopensolaris*-gnu)
11735       case $cc_basename in
11736       # old Intel for x86_64 which still supported -KPIC.
11737       ecc*)
11738         lt_prog_compiler_wl_GO='-Wl,'
11739         lt_prog_compiler_pic_GO='-KPIC'
11740         lt_prog_compiler_static_GO='-static'
11741         ;;
11742       # icc used to be incompatible with GCC.
11743       # ICC 10 doesn't accept -KPIC any more.
11744       icc* | ifort*)
11745         lt_prog_compiler_wl_GO='-Wl,'
11746         lt_prog_compiler_pic_GO='-fPIC'
11747         lt_prog_compiler_static_GO='-static'
11748         ;;
11749       # Lahey Fortran 8.1.
11750       lf95*)
11751         lt_prog_compiler_wl_GO='-Wl,'
11752         lt_prog_compiler_pic_GO='--shared'
11753         lt_prog_compiler_static_GO='--static'
11754         ;;
11755       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
11756         # Portland Group compilers (*not* the Pentium gcc compiler,
11757         # which looks to be a dead project)
11758         lt_prog_compiler_wl_GO='-Wl,'
11759         lt_prog_compiler_pic_GO='-fpic'
11760         lt_prog_compiler_static_GO='-Bstatic'
11761         ;;
11762       ccc*)
11763         lt_prog_compiler_wl_GO='-Wl,'
11764         # All Alpha code is PIC.
11765         lt_prog_compiler_static_GO='-non_shared'
11766         ;;
11767       xl* | bgxl* | bgf* | mpixl*)
11768         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
11769         lt_prog_compiler_wl_GO='-Wl,'
11770         lt_prog_compiler_pic_GO='-qpic'
11771         lt_prog_compiler_static_GO='-qstaticlink'
11772         ;;
11773       *)
11774         case `$CC -V 2>&1 | sed 5q` in
11775         *Sun\ F* | *Sun*Fortran*)
11776           # Sun Fortran 8.3 passes all unrecognized flags to the linker
11777           lt_prog_compiler_pic_GO='-KPIC'
11778           lt_prog_compiler_static_GO='-Bstatic'
11779           lt_prog_compiler_wl_GO=''
11780           ;;
11781         *Sun\ C*)
11782           # Sun C 5.9
11783           lt_prog_compiler_pic_GO='-KPIC'
11784           lt_prog_compiler_static_GO='-Bstatic'
11785           lt_prog_compiler_wl_GO='-Wl,'
11786           ;;
11787         esac
11788         ;;
11789       esac
11790       ;;
11791
11792     newsos6)
11793       lt_prog_compiler_pic_GO='-KPIC'
11794       lt_prog_compiler_static_GO='-Bstatic'
11795       ;;
11796
11797     *nto* | *qnx*)
11798       # QNX uses GNU C++, but need to define -shared option too, otherwise
11799       # it will coredump.
11800       lt_prog_compiler_pic_GO='-fPIC -shared'
11801       ;;
11802
11803     osf3* | osf4* | osf5*)
11804       lt_prog_compiler_wl_GO='-Wl,'
11805       # All OSF/1 code is PIC.
11806       lt_prog_compiler_static_GO='-non_shared'
11807       ;;
11808
11809     rdos*)
11810       lt_prog_compiler_static_GO='-non_shared'
11811       ;;
11812
11813     solaris*)
11814       lt_prog_compiler_pic_GO='-KPIC'
11815       lt_prog_compiler_static_GO='-Bstatic'
11816       case $cc_basename in
11817       f77* | f90* | f95*)
11818         lt_prog_compiler_wl_GO='-Qoption ld ';;
11819       *)
11820         lt_prog_compiler_wl_GO='-Wl,';;
11821       esac
11822       ;;
11823
11824     sunos4*)
11825       lt_prog_compiler_wl_GO='-Qoption ld '
11826       lt_prog_compiler_pic_GO='-PIC'
11827       lt_prog_compiler_static_GO='-Bstatic'
11828       ;;
11829
11830     sysv4 | sysv4.2uw2* | sysv4.3*)
11831       lt_prog_compiler_wl_GO='-Wl,'
11832       lt_prog_compiler_pic_GO='-KPIC'
11833       lt_prog_compiler_static_GO='-Bstatic'
11834       ;;
11835
11836     sysv4*MP*)
11837       if test -d /usr/nec ;then
11838         lt_prog_compiler_pic_GO='-Kconform_pic'
11839         lt_prog_compiler_static_GO='-Bstatic'
11840       fi
11841       ;;
11842
11843     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
11844       lt_prog_compiler_wl_GO='-Wl,'
11845       lt_prog_compiler_pic_GO='-KPIC'
11846       lt_prog_compiler_static_GO='-Bstatic'
11847       ;;
11848
11849     unicos*)
11850       lt_prog_compiler_wl_GO='-Wl,'
11851       lt_prog_compiler_can_build_shared_GO=no
11852       ;;
11853
11854     uts4*)
11855       lt_prog_compiler_pic_GO='-pic'
11856       lt_prog_compiler_static_GO='-Bstatic'
11857       ;;
11858
11859     *)
11860       lt_prog_compiler_can_build_shared_GO=no
11861       ;;
11862     esac
11863   fi
11864
11865 case $host_os in
11866   # For platforms which do not support PIC, -DPIC is meaningless:
11867   *djgpp*)
11868     lt_prog_compiler_pic_GO=
11869     ;;
11870   *)
11871     lt_prog_compiler_pic_GO="$lt_prog_compiler_pic_GO"
11872     ;;
11873 esac
11874 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_GO" >&5
11875 $as_echo "$lt_prog_compiler_pic_GO" >&6; }
11876
11877
11878
11879 #
11880 # Check to make sure the PIC flag actually works.
11881 #
11882 if test -n "$lt_prog_compiler_pic_GO"; then
11883   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_GO works" >&5
11884 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_GO works... " >&6; }
11885 if test "${lt_cv_prog_compiler_pic_works_GO+set}" = set; then :
11886   $as_echo_n "(cached) " >&6
11887 else
11888   lt_cv_prog_compiler_pic_works_GO=no
11889    ac_outfile=conftest.$ac_objext
11890    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11891    lt_compiler_flag="$lt_prog_compiler_pic_GO"
11892    # Insert the option either (1) after the last *FLAGS variable, or
11893    # (2) before a word containing "conftest.", or (3) at the end.
11894    # Note that $ac_compile itself does not contain backslashes and begins
11895    # with a dollar sign (not a hyphen), so the echo should work correctly.
11896    # The option is referenced via a variable to avoid confusing sed.
11897    lt_compile=`echo "$ac_compile" | $SED \
11898    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11899    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11900    -e 's:$: $lt_compiler_flag:'`
11901    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11902    (eval "$lt_compile" 2>conftest.err)
11903    ac_status=$?
11904    cat conftest.err >&5
11905    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11906    if (exit $ac_status) && test -s "$ac_outfile"; then
11907      # The compiler can only warn and ignore the option if not recognized
11908      # So say no if there are warnings other than the usual output.
11909      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
11910      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11911      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
11912        lt_cv_prog_compiler_pic_works_GO=yes
11913      fi
11914    fi
11915    $RM conftest*
11916
11917 fi
11918 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_GO" >&5
11919 $as_echo "$lt_cv_prog_compiler_pic_works_GO" >&6; }
11920
11921 if test x"$lt_cv_prog_compiler_pic_works_GO" = xyes; then
11922     case $lt_prog_compiler_pic_GO in
11923      "" | " "*) ;;
11924      *) lt_prog_compiler_pic_GO=" $lt_prog_compiler_pic_GO" ;;
11925      esac
11926 else
11927     lt_prog_compiler_pic_GO=
11928      lt_prog_compiler_can_build_shared_GO=no
11929 fi
11930
11931 fi
11932
11933
11934
11935 #
11936 # Check to make sure the static flag actually works.
11937 #
11938 wl=$lt_prog_compiler_wl_GO eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GO\"
11939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
11940 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
11941 if test "${lt_cv_prog_compiler_static_works_GO+set}" = set; then :
11942   $as_echo_n "(cached) " >&6
11943 else
11944   lt_cv_prog_compiler_static_works_GO=no
11945    save_LDFLAGS="$LDFLAGS"
11946    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
11947    echo "$lt_simple_link_test_code" > conftest.$ac_ext
11948    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
11949      # The linker can only warn and ignore the option if not recognized
11950      # So say no if there are warnings
11951      if test -s conftest.err; then
11952        # Append any errors to the config.log.
11953        cat conftest.err 1>&5
11954        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
11955        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11956        if diff conftest.exp conftest.er2 >/dev/null; then
11957          lt_cv_prog_compiler_static_works_GO=yes
11958        fi
11959      else
11960        lt_cv_prog_compiler_static_works_GO=yes
11961      fi
11962    fi
11963    $RM -r conftest*
11964    LDFLAGS="$save_LDFLAGS"
11965
11966 fi
11967 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_GO" >&5
11968 $as_echo "$lt_cv_prog_compiler_static_works_GO" >&6; }
11969
11970 if test x"$lt_cv_prog_compiler_static_works_GO" = xyes; then
11971     :
11972 else
11973     lt_prog_compiler_static_GO=
11974 fi
11975
11976
11977
11978
11979   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
11980 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
11981 if test "${lt_cv_prog_compiler_c_o_GO+set}" = set; then :
11982   $as_echo_n "(cached) " >&6
11983 else
11984   lt_cv_prog_compiler_c_o_GO=no
11985    $RM -r conftest 2>/dev/null
11986    mkdir conftest
11987    cd conftest
11988    mkdir out
11989    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11990
11991    lt_compiler_flag="-o out/conftest2.$ac_objext"
11992    # Insert the option either (1) after the last *FLAGS variable, or
11993    # (2) before a word containing "conftest.", or (3) at the end.
11994    # Note that $ac_compile itself does not contain backslashes and begins
11995    # with a dollar sign (not a hyphen), so the echo should work correctly.
11996    lt_compile=`echo "$ac_compile" | $SED \
11997    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11998    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11999    -e 's:$: $lt_compiler_flag:'`
12000    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12001    (eval "$lt_compile" 2>out/conftest.err)
12002    ac_status=$?
12003    cat out/conftest.err >&5
12004    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12005    if (exit $ac_status) && test -s out/conftest2.$ac_objext
12006    then
12007      # The compiler can only warn and ignore the option if not recognized
12008      # So say no if there are warnings
12009      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
12010      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
12011      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
12012        lt_cv_prog_compiler_c_o_GO=yes
12013      fi
12014    fi
12015    chmod u+w . 2>&5
12016    $RM conftest*
12017    # SGI C++ compiler will create directory out/ii_files/ for
12018    # template instantiation
12019    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
12020    $RM out/* && rmdir out
12021    cd ..
12022    $RM -r conftest
12023    $RM conftest*
12024
12025 fi
12026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_GO" >&5
12027 $as_echo "$lt_cv_prog_compiler_c_o_GO" >&6; }
12028
12029
12030
12031   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
12032 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
12033 if test "${lt_cv_prog_compiler_c_o_GO+set}" = set; then :
12034   $as_echo_n "(cached) " >&6
12035 else
12036   lt_cv_prog_compiler_c_o_GO=no
12037    $RM -r conftest 2>/dev/null
12038    mkdir conftest
12039    cd conftest
12040    mkdir out
12041    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12042
12043    lt_compiler_flag="-o out/conftest2.$ac_objext"
12044    # Insert the option either (1) after the last *FLAGS variable, or
12045    # (2) before a word containing "conftest.", or (3) at the end.
12046    # Note that $ac_compile itself does not contain backslashes and begins
12047    # with a dollar sign (not a hyphen), so the echo should work correctly.
12048    lt_compile=`echo "$ac_compile" | $SED \
12049    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12050    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12051    -e 's:$: $lt_compiler_flag:'`
12052    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12053    (eval "$lt_compile" 2>out/conftest.err)
12054    ac_status=$?
12055    cat out/conftest.err >&5
12056    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12057    if (exit $ac_status) && test -s out/conftest2.$ac_objext
12058    then
12059      # The compiler can only warn and ignore the option if not recognized
12060      # So say no if there are warnings
12061      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
12062      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
12063      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
12064        lt_cv_prog_compiler_c_o_GO=yes
12065      fi
12066    fi
12067    chmod u+w . 2>&5
12068    $RM conftest*
12069    # SGI C++ compiler will create directory out/ii_files/ for
12070    # template instantiation
12071    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
12072    $RM out/* && rmdir out
12073    cd ..
12074    $RM -r conftest
12075    $RM conftest*
12076
12077 fi
12078 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_GO" >&5
12079 $as_echo "$lt_cv_prog_compiler_c_o_GO" >&6; }
12080
12081
12082
12083
12084 hard_links="nottested"
12085 if test "$lt_cv_prog_compiler_c_o_GO" = no && test "$need_locks" != no; then
12086   # do not overwrite the value of need_locks provided by the user
12087   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
12088 $as_echo_n "checking if we can lock with hard links... " >&6; }
12089   hard_links=yes
12090   $RM conftest*
12091   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12092   touch conftest.a
12093   ln conftest.a conftest.b 2>&5 || hard_links=no
12094   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12095   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
12096 $as_echo "$hard_links" >&6; }
12097   if test "$hard_links" = no; then
12098     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
12099 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
12100     need_locks=warn
12101   fi
12102 else
12103   need_locks=no
12104 fi
12105
12106
12107
12108   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12109 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12110
12111   runpath_var=
12112   allow_undefined_flag_GO=
12113   always_export_symbols_GO=no
12114   archive_cmds_GO=
12115   archive_expsym_cmds_GO=
12116   compiler_needs_object_GO=no
12117   enable_shared_with_static_runtimes_GO=no
12118   export_dynamic_flag_spec_GO=
12119   export_symbols_cmds_GO='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
12120   hardcode_automatic_GO=no
12121   hardcode_direct_GO=no
12122   hardcode_direct_absolute_GO=no
12123   hardcode_libdir_flag_spec_GO=
12124   hardcode_libdir_flag_spec_ld_GO=
12125   hardcode_libdir_separator_GO=
12126   hardcode_minus_L_GO=no
12127   hardcode_shlibpath_var_GO=unsupported
12128   inherit_rpath_GO=no
12129   link_all_deplibs_GO=unknown
12130   module_cmds_GO=
12131   module_expsym_cmds_GO=
12132   old_archive_from_new_cmds_GO=
12133   old_archive_from_expsyms_cmds_GO=
12134   thread_safe_flag_spec_GO=
12135   whole_archive_flag_spec_GO=
12136   # include_expsyms should be a list of space-separated symbols to be *always*
12137   # included in the symbol list
12138   include_expsyms_GO=
12139   # exclude_expsyms can be an extended regexp of symbols to exclude
12140   # it will be wrapped by ` (' and `)$', so one must not match beginning or
12141   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
12142   # as well as any symbol that contains `d'.
12143   exclude_expsyms_GO='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
12144   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
12145   # platforms (ab)use it in PIC code, but their linkers get confused if
12146   # the symbol is explicitly referenced.  Since portable code cannot
12147   # rely on this symbol name, it's probably fine to never include it in
12148   # preloaded symbol tables.
12149   # Exclude shared library initialization/finalization symbols.
12150   extract_expsyms_cmds=
12151
12152   case $host_os in
12153   cygwin* | mingw* | pw32* | cegcc*)
12154     # FIXME: the MSVC++ port hasn't been tested in a loooong time
12155     # When not using gcc, we currently assume that we are using
12156     # Microsoft Visual C++.
12157     if test "$GCC" != yes; then
12158       with_gnu_ld=no
12159     fi
12160     ;;
12161   interix*)
12162     # we just hope/assume this is gcc and not c89 (= MSVC++)
12163     with_gnu_ld=yes
12164     ;;
12165   openbsd*)
12166     with_gnu_ld=no
12167     ;;
12168   esac
12169
12170   ld_shlibs_GO=yes
12171
12172   # On some targets, GNU ld is compatible enough with the native linker
12173   # that we're better off using the native interface for both.
12174   lt_use_gnu_ld_interface=no
12175   if test "$with_gnu_ld" = yes; then
12176     case $host_os in
12177       aix*)
12178         # The AIX port of GNU ld has always aspired to compatibility
12179         # with the native linker.  However, as the warning in the GNU ld
12180         # block says, versions before 2.19.5* couldn't really create working
12181         # shared libraries, regardless of the interface used.
12182         case `$LD -v 2>&1` in
12183           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
12184           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
12185           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
12186           *)
12187             lt_use_gnu_ld_interface=yes
12188             ;;
12189         esac
12190         ;;
12191       *)
12192         lt_use_gnu_ld_interface=yes
12193         ;;
12194     esac
12195   fi
12196
12197   if test "$lt_use_gnu_ld_interface" = yes; then
12198     # If archive_cmds runs LD, not CC, wlarc should be empty
12199     wlarc='${wl}'
12200
12201     # Set some defaults for GNU ld with shared library support. These
12202     # are reset later if shared libraries are not supported. Putting them
12203     # here allows them to be overridden if necessary.
12204     runpath_var=LD_RUN_PATH
12205     hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12206     export_dynamic_flag_spec_GO='${wl}--export-dynamic'
12207     # ancient GNU ld didn't support --whole-archive et. al.
12208     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
12209       whole_archive_flag_spec_GO="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12210     else
12211       whole_archive_flag_spec_GO=
12212     fi
12213     supports_anon_versioning=no
12214     case `$LD -v 2>&1` in
12215       *GNU\ gold*) supports_anon_versioning=yes ;;
12216       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
12217       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
12218       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
12219       *\ 2.11.*) ;; # other 2.11 versions
12220       *) supports_anon_versioning=yes ;;
12221     esac
12222
12223     # See if GNU ld supports shared libraries.
12224     case $host_os in
12225     aix[3-9]*)
12226       # On AIX/PPC, the GNU linker is very broken
12227       if test "$host_cpu" != ia64; then
12228         ld_shlibs_GO=no
12229         cat <<_LT_EOF 1>&2
12230
12231 *** Warning: the GNU linker, at least up to release 2.19, is reported
12232 *** to be unable to reliably create shared libraries on AIX.
12233 *** Therefore, libtool is disabling shared libraries support.  If you
12234 *** really care for shared libraries, you may want to install binutils
12235 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
12236 *** You will then need to restart the configuration process.
12237
12238 _LT_EOF
12239       fi
12240       ;;
12241
12242     amigaos*)
12243       case $host_cpu in
12244       powerpc)
12245             # see comment about AmigaOS4 .so support
12246             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12247             archive_expsym_cmds_GO=''
12248         ;;
12249       m68k)
12250             archive_cmds_GO='$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 $output_objdir && a2ixlibrary -32)'
12251             hardcode_libdir_flag_spec_GO='-L$libdir'
12252             hardcode_minus_L_GO=yes
12253         ;;
12254       esac
12255       ;;
12256
12257     beos*)
12258       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12259         allow_undefined_flag_GO=unsupported
12260         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12261         # support --undefined.  This deserves some investigation.  FIXME
12262         archive_cmds_GO='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12263       else
12264         ld_shlibs_GO=no
12265       fi
12266       ;;
12267
12268     cygwin* | mingw* | pw32* | cegcc*)
12269       # _LT_TAGVAR(hardcode_libdir_flag_spec, GO) is actually meaningless,
12270       # as there is no search path for DLLs.
12271       hardcode_libdir_flag_spec_GO='-L$libdir'
12272       export_dynamic_flag_spec_GO='${wl}--export-all-symbols'
12273       allow_undefined_flag_GO=unsupported
12274       always_export_symbols_GO=no
12275       enable_shared_with_static_runtimes_GO=yes
12276       export_symbols_cmds_GO='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
12277
12278       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12279         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12280         # If the export-symbols file already is a .def file (1st line
12281         # is EXPORTS), use it as is; otherwise, prepend...
12282         archive_expsym_cmds_GO='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12283           cp $export_symbols $output_objdir/$soname.def;
12284         else
12285           echo EXPORTS > $output_objdir/$soname.def;
12286           cat $export_symbols >> $output_objdir/$soname.def;
12287         fi~
12288         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12289       else
12290         ld_shlibs_GO=no
12291       fi
12292       ;;
12293
12294     haiku*)
12295       archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12296       link_all_deplibs_GO=yes
12297       ;;
12298
12299     interix[3-9]*)
12300       hardcode_direct_GO=no
12301       hardcode_shlibpath_var_GO=no
12302       hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
12303       export_dynamic_flag_spec_GO='${wl}-E'
12304       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12305       # Instead, shared libraries are loaded at an image base (0x10000000 by
12306       # default) and relocated if they conflict, which is a slow very memory
12307       # consuming and fragmenting process.  To avoid this, we pick a random,
12308       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12309       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
12310       archive_cmds_GO='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12311       archive_expsym_cmds_GO='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12312       ;;
12313
12314     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
12315       tmp_diet=no
12316       if test "$host_os" = linux-dietlibc; then
12317         case $cc_basename in
12318           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
12319         esac
12320       fi
12321       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
12322          && test "$tmp_diet" = no
12323       then
12324         tmp_addflag=
12325         tmp_sharedflag='-shared'
12326         case $cc_basename,$host_cpu in
12327         pgcc*)                          # Portland Group C compiler
12328           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'
12329           tmp_addflag=' $pic_flag'
12330           ;;
12331         pgf77* | pgf90* | pgf95* | pgfortran*)
12332                                         # Portland Group f77 and f90 compilers
12333           whole_archive_flag_spec_GO='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12334           tmp_addflag=' $pic_flag -Mnomain' ;;
12335         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
12336           tmp_addflag=' -i_dynamic' ;;
12337         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
12338           tmp_addflag=' -i_dynamic -nofor_main' ;;
12339         ifc* | ifort*)                  # Intel Fortran compiler
12340           tmp_addflag=' -nofor_main' ;;
12341         lf95*)                          # Lahey Fortran 8.1
12342           whole_archive_flag_spec_GO=
12343           tmp_sharedflag='--shared' ;;
12344         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
12345           tmp_sharedflag='-qmkshrobj'
12346           tmp_addflag= ;;
12347         nvcc*)  # Cuda Compiler Driver 2.2
12348           whole_archive_flag_spec_GO='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12349           compiler_needs_object_GO=yes
12350           ;;
12351         esac
12352         case `$CC -V 2>&1 | sed 5q` in
12353         *Sun\ C*)                       # Sun C 5.9
12354           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\"` ${wl}--no-whole-archive'
12355           compiler_needs_object_GO=yes
12356           tmp_sharedflag='-G' ;;
12357         *Sun\ F*)                       # Sun Fortran 8.3
12358           tmp_sharedflag='-G' ;;
12359         esac
12360         archive_cmds_GO='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12361
12362         if test "x$supports_anon_versioning" = xyes; then
12363           archive_expsym_cmds_GO='echo "{ global:" > $output_objdir/$libname.ver~
12364             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12365             echo "local: *; };" >> $output_objdir/$libname.ver~
12366             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12367         fi
12368
12369         case $cc_basename in
12370         xlf* | bgf* | bgxlf* | mpixlf*)
12371           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
12372           whole_archive_flag_spec_GO='--whole-archive$convenience --no-whole-archive'
12373           hardcode_libdir_flag_spec_GO=
12374           hardcode_libdir_flag_spec_ld_GO='-rpath $libdir'
12375           archive_cmds_GO='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
12376           if test "x$supports_anon_versioning" = xyes; then
12377             archive_expsym_cmds_GO='echo "{ global:" > $output_objdir/$libname.ver~
12378               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12379               echo "local: *; };" >> $output_objdir/$libname.ver~
12380               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
12381           fi
12382           ;;
12383         esac
12384       else
12385         ld_shlibs_GO=no
12386       fi
12387       ;;
12388
12389     netbsd*)
12390       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12391         archive_cmds_GO='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
12392         wlarc=
12393       else
12394         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12395         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12396       fi
12397       ;;
12398
12399     solaris*)
12400       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
12401         ld_shlibs_GO=no
12402         cat <<_LT_EOF 1>&2
12403
12404 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
12405 *** create shared libraries on Solaris systems.  Therefore, libtool
12406 *** is disabling shared libraries support.  We urge you to upgrade GNU
12407 *** binutils to release 2.9.1 or newer.  Another option is to modify
12408 *** your PATH or compiler configuration so that the native linker is
12409 *** used, and then restart.
12410
12411 _LT_EOF
12412       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12413         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12414         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12415       else
12416         ld_shlibs_GO=no
12417       fi
12418       ;;
12419
12420     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
12421       case `$LD -v 2>&1` in
12422         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
12423         ld_shlibs_GO=no
12424         cat <<_LT_EOF 1>&2
12425
12426 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
12427 *** reliably create shared libraries on SCO systems.  Therefore, libtool
12428 *** is disabling shared libraries support.  We urge you to upgrade GNU
12429 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
12430 *** your PATH or compiler configuration so that the native linker is
12431 *** used, and then restart.
12432
12433 _LT_EOF
12434         ;;
12435         *)
12436           # For security reasons, it is highly recommended that you always
12437           # use absolute paths for naming shared libraries, and exclude the
12438           # DT_RUNPATH tag from executables and libraries.  But doing so
12439           # requires that you compile everything twice, which is a pain.
12440           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12441             hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12442             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12443             archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12444           else
12445             ld_shlibs_GO=no
12446           fi
12447         ;;
12448       esac
12449       ;;
12450
12451     sunos4*)
12452       archive_cmds_GO='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12453       wlarc=
12454       hardcode_direct_GO=yes
12455       hardcode_shlibpath_var_GO=no
12456       ;;
12457
12458     *)
12459       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12460         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12461         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12462       else
12463         ld_shlibs_GO=no
12464       fi
12465       ;;
12466     esac
12467
12468     if test "$ld_shlibs_GO" = no; then
12469       runpath_var=
12470       hardcode_libdir_flag_spec_GO=
12471       export_dynamic_flag_spec_GO=
12472       whole_archive_flag_spec_GO=
12473     fi
12474   else
12475     # PORTME fill in a description of your system's linker (not GNU ld)
12476     case $host_os in
12477     aix3*)
12478       allow_undefined_flag_GO=unsupported
12479       always_export_symbols_GO=yes
12480       archive_expsym_cmds_GO='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
12481       # Note: this linker hardcodes the directories in LIBPATH if there
12482       # are no directories specified by -L.
12483       hardcode_minus_L_GO=yes
12484       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
12485         # Neither direct hardcoding nor static linking is supported with a
12486         # broken collect2.
12487         hardcode_direct_GO=unsupported
12488       fi
12489       ;;
12490
12491     aix[4-9]*)
12492       if test "$host_cpu" = ia64; then
12493         # On IA64, the linker does run time linking by default, so we don't
12494         # have to do anything special.
12495         aix_use_runtimelinking=no
12496         exp_sym_flag='-Bexport'
12497         no_entry_flag=""
12498       else
12499         # If we're using GNU nm, then we don't want the "-C" option.
12500         # -C means demangle to AIX nm, but means don't demangle with GNU nm
12501         # Also, AIX nm treats weak defined symbols like other global
12502         # defined symbols, whereas GNU nm marks them as "W".
12503         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
12504           export_symbols_cmds_GO='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
12505         else
12506           export_symbols_cmds_GO='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
12507         fi
12508         aix_use_runtimelinking=no
12509
12510         # Test if we are trying to use run time linking or normal
12511         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12512         # need to do runtime linking.
12513         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12514           for ld_flag in $LDFLAGS; do
12515           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
12516             aix_use_runtimelinking=yes
12517             break
12518           fi
12519           done
12520           ;;
12521         esac
12522
12523         exp_sym_flag='-bexport'
12524         no_entry_flag='-bnoentry'
12525       fi
12526
12527       # When large executables or shared objects are built, AIX ld can
12528       # have problems creating the table of contents.  If linking a library
12529       # or program results in "error TOC overflow" add -mminimal-toc to
12530       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
12531       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12532
12533       archive_cmds_GO=''
12534       hardcode_direct_GO=yes
12535       hardcode_direct_absolute_GO=yes
12536       hardcode_libdir_separator_GO=':'
12537       link_all_deplibs_GO=yes
12538       file_list_spec_GO='${wl}-f,'
12539
12540       if test "$GCC" = yes; then
12541         case $host_os in aix4.[012]|aix4.[012].*)
12542         # We only want to do this on AIX 4.2 and lower, the check
12543         # below for broken collect2 doesn't work under 4.3+
12544           collect2name=`${CC} -print-prog-name=collect2`
12545           if test -f "$collect2name" &&
12546            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12547           then
12548           # We have reworked collect2
12549           :
12550           else
12551           # We have old collect2
12552           hardcode_direct_GO=unsupported
12553           # It fails to find uninstalled libraries when the uninstalled
12554           # path is not listed in the libpath.  Setting hardcode_minus_L
12555           # to unsupported forces relinking
12556           hardcode_minus_L_GO=yes
12557           hardcode_libdir_flag_spec_GO='-L$libdir'
12558           hardcode_libdir_separator_GO=
12559           fi
12560           ;;
12561         esac
12562         shared_flag='-shared'
12563         if test "$aix_use_runtimelinking" = yes; then
12564           shared_flag="$shared_flag "'${wl}-G'
12565         fi
12566       else
12567         # not using gcc
12568         if test "$host_cpu" = ia64; then
12569         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12570         # chokes on -Wl,-G. The following line is correct:
12571           shared_flag='-G'
12572         else
12573           if test "$aix_use_runtimelinking" = yes; then
12574             shared_flag='${wl}-G'
12575           else
12576             shared_flag='${wl}-bM:SRE'
12577           fi
12578         fi
12579       fi
12580
12581       export_dynamic_flag_spec_GO='${wl}-bexpall'
12582       # It seems that -bexpall does not export symbols beginning with
12583       # underscore (_), so it is better to generate a list of symbols to export.
12584       always_export_symbols_GO=yes
12585       if test "$aix_use_runtimelinking" = yes; then
12586         # Warning - without using the other runtime loading flags (-brtl),
12587         # -berok will link without error, but may produce a broken library.
12588         allow_undefined_flag_GO='-berok'
12589         # Determine the default libpath from the value encoded in an
12590         # empty executable.
12591         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12592 /* end confdefs.h.  */
12593
12594 int
12595 main ()
12596 {
12597
12598   ;
12599   return 0;
12600 }
12601 _ACEOF
12602 if ac_fn_c_try_link "$LINENO"; then :
12603
12604 lt_aix_libpath_sed='
12605     /Import File Strings/,/^$/ {
12606         /^0/ {
12607             s/^0  *\(.*\)$/\1/
12608             p
12609         }
12610     }'
12611 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12612 # Check for a 64-bit object if we didn't find anything.
12613 if test -z "$aix_libpath"; then
12614   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12615 fi
12616 fi
12617 rm -f core conftest.err conftest.$ac_objext \
12618     conftest$ac_exeext conftest.$ac_ext
12619 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12620
12621         hardcode_libdir_flag_spec_GO='${wl}-blibpath:$libdir:'"$aix_libpath"
12622         archive_expsym_cmds_GO='$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 $shared_flag"
12623       else
12624         if test "$host_cpu" = ia64; then
12625           hardcode_libdir_flag_spec_GO='${wl}-R $libdir:/usr/lib:/lib'
12626           allow_undefined_flag_GO="-z nodefs"
12627           archive_expsym_cmds_GO="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12628         else
12629          # Determine the default libpath from the value encoded in an
12630          # empty executable.
12631          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12632 /* end confdefs.h.  */
12633
12634 int
12635 main ()
12636 {
12637
12638   ;
12639   return 0;
12640 }
12641 _ACEOF
12642 if ac_fn_c_try_link "$LINENO"; then :
12643
12644 lt_aix_libpath_sed='
12645     /Import File Strings/,/^$/ {
12646         /^0/ {
12647             s/^0  *\(.*\)$/\1/
12648             p
12649         }
12650     }'
12651 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12652 # Check for a 64-bit object if we didn't find anything.
12653 if test -z "$aix_libpath"; then
12654   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12655 fi
12656 fi
12657 rm -f core conftest.err conftest.$ac_objext \
12658     conftest$ac_exeext conftest.$ac_ext
12659 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12660
12661          hardcode_libdir_flag_spec_GO='${wl}-blibpath:$libdir:'"$aix_libpath"
12662           # Warning - without using the other run time loading flags,
12663           # -berok will link without error, but may produce a broken library.
12664           no_undefined_flag_GO=' ${wl}-bernotok'
12665           allow_undefined_flag_GO=' ${wl}-berok'
12666           if test "$with_gnu_ld" = yes; then
12667             # We only use this code for GNU lds that support --whole-archive.
12668             whole_archive_flag_spec_GO='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12669           else
12670             # Exported symbols can be pulled into shared objects from archives
12671             whole_archive_flag_spec_GO='$convenience'
12672           fi
12673           archive_cmds_need_lc_GO=yes
12674           # This is similar to how AIX traditionally builds its shared libraries.
12675           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'
12676         fi
12677       fi
12678       ;;
12679
12680     amigaos*)
12681       case $host_cpu in
12682       powerpc)
12683             # see comment about AmigaOS4 .so support
12684             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12685             archive_expsym_cmds_GO=''
12686         ;;
12687       m68k)
12688             archive_cmds_GO='$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 $output_objdir && a2ixlibrary -32)'
12689             hardcode_libdir_flag_spec_GO='-L$libdir'
12690             hardcode_minus_L_GO=yes
12691         ;;
12692       esac
12693       ;;
12694
12695     bsdi[45]*)
12696       export_dynamic_flag_spec_GO=-rdynamic
12697       ;;
12698
12699     cygwin* | mingw* | pw32* | cegcc*)
12700       # When not using gcc, we currently assume that we are using
12701       # Microsoft Visual C++.
12702       # hardcode_libdir_flag_spec is actually meaningless, as there is
12703       # no search path for DLLs.
12704       hardcode_libdir_flag_spec_GO=' '
12705       allow_undefined_flag_GO=unsupported
12706       # Tell ltmain to make .lib files, not .a files.
12707       libext=lib
12708       # Tell ltmain to make .dll files, not .so files.
12709       shrext_cmds=".dll"
12710       # FIXME: Setting linknames here is a bad hack.
12711       archive_cmds_GO='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
12712       # The linker will automatically build a .lib file if we build a DLL.
12713       old_archive_from_new_cmds_GO='true'
12714       # FIXME: Should let the user specify the lib program.
12715       old_archive_cmds_GO='lib -OUT:$oldlib$oldobjs$old_deplibs'
12716       fix_srcfile_path_GO='`cygpath -w "$srcfile"`'
12717       enable_shared_with_static_runtimes_GO=yes
12718       ;;
12719
12720     darwin* | rhapsody*)
12721
12722
12723   archive_cmds_need_lc_GO=no
12724   hardcode_direct_GO=no
12725   hardcode_automatic_GO=yes
12726   hardcode_shlibpath_var_GO=unsupported
12727   if test "$lt_cv_ld_force_load" = "yes"; then
12728     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 \"$new_convenience\"`'
12729   else
12730     whole_archive_flag_spec_GO=''
12731   fi
12732   link_all_deplibs_GO=yes
12733   allow_undefined_flag_GO="$_lt_dar_allow_undefined"
12734   case $cc_basename in
12735      ifort*) _lt_dar_can_shared=yes ;;
12736      *) _lt_dar_can_shared=$GCC ;;
12737   esac
12738   if test "$_lt_dar_can_shared" = "yes"; then
12739     output_verbose_link_cmd=func_echo_all
12740     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}"
12741     module_cmds_GO="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12742     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}${_lt_dsymutil}"
12743     module_expsym_cmds_GO="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
12744
12745   else
12746   ld_shlibs_GO=no
12747   fi
12748
12749       ;;
12750
12751     dgux*)
12752       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12753       hardcode_libdir_flag_spec_GO='-L$libdir'
12754       hardcode_shlibpath_var_GO=no
12755       ;;
12756
12757     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
12758     # support.  Future versions do this automatically, but an explicit c++rt0.o
12759     # does not break anything, and helps significantly (at the cost of a little
12760     # extra space).
12761     freebsd2.2*)
12762       archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
12763       hardcode_libdir_flag_spec_GO='-R$libdir'
12764       hardcode_direct_GO=yes
12765       hardcode_shlibpath_var_GO=no
12766       ;;
12767
12768     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
12769     freebsd2.*)
12770       archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12771       hardcode_direct_GO=yes
12772       hardcode_minus_L_GO=yes
12773       hardcode_shlibpath_var_GO=no
12774       ;;
12775
12776     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
12777     freebsd* | dragonfly*)
12778       archive_cmds_GO='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
12779       hardcode_libdir_flag_spec_GO='-R$libdir'
12780       hardcode_direct_GO=yes
12781       hardcode_shlibpath_var_GO=no
12782       ;;
12783
12784     hpux9*)
12785       if test "$GCC" = yes; then
12786         archive_cmds_GO='$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 $lib'
12787       else
12788         archive_cmds_GO='$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 $lib'
12789       fi
12790       hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
12791       hardcode_libdir_separator_GO=:
12792       hardcode_direct_GO=yes
12793
12794       # hardcode_minus_L: Not really in the search PATH,
12795       # but as the default location of the library.
12796       hardcode_minus_L_GO=yes
12797       export_dynamic_flag_spec_GO='${wl}-E'
12798       ;;
12799
12800     hpux10*)
12801       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
12802         archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12803       else
12804         archive_cmds_GO='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
12805       fi
12806       if test "$with_gnu_ld" = no; then
12807         hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
12808         hardcode_libdir_flag_spec_ld_GO='+b $libdir'
12809         hardcode_libdir_separator_GO=:
12810         hardcode_direct_GO=yes
12811         hardcode_direct_absolute_GO=yes
12812         export_dynamic_flag_spec_GO='${wl}-E'
12813         # hardcode_minus_L: Not really in the search PATH,
12814         # but as the default location of the library.
12815         hardcode_minus_L_GO=yes
12816       fi
12817       ;;
12818
12819     hpux11*)
12820       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
12821         case $host_cpu in
12822         hppa*64*)
12823           archive_cmds_GO='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
12824           ;;
12825         ia64*)
12826           archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
12827           ;;
12828         *)
12829           archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12830           ;;
12831         esac
12832       else
12833         case $host_cpu in
12834         hppa*64*)
12835           archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
12836           ;;
12837         ia64*)
12838           archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
12839           ;;
12840         *)
12841         archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12842           ;;
12843         esac
12844       fi
12845       if test "$with_gnu_ld" = no; then
12846         hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
12847         hardcode_libdir_separator_GO=:
12848
12849         case $host_cpu in
12850         hppa*64*|ia64*)
12851           hardcode_direct_GO=no
12852           hardcode_shlibpath_var_GO=no
12853           ;;
12854         *)
12855           hardcode_direct_GO=yes
12856           hardcode_direct_absolute_GO=yes
12857           export_dynamic_flag_spec_GO='${wl}-E'
12858
12859           # hardcode_minus_L: Not really in the search PATH,
12860           # but as the default location of the library.
12861           hardcode_minus_L_GO=yes
12862           ;;
12863         esac
12864       fi
12865       ;;
12866
12867     irix5* | irix6* | nonstopux*)
12868       if test "$GCC" = yes; then
12869         archive_cmds_GO='$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 $lib'
12870         # Try to use the -exported_symbol ld option, if it does not
12871         # work, assume that -exports_file does not work either and
12872         # implicitly export all symbols.
12873         save_LDFLAGS="$LDFLAGS"
12874         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
12875         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12876 /* end confdefs.h.  */
12877 int foo(void) {}
12878 _ACEOF
12879 if ac_fn_c_try_link "$LINENO"; then :
12880   archive_expsym_cmds_GO='$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 $lib'
12881
12882 fi
12883 rm -f core conftest.err conftest.$ac_objext \
12884     conftest$ac_exeext conftest.$ac_ext
12885         LDFLAGS="$save_LDFLAGS"
12886       else
12887         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
12888         archive_expsym_cmds_GO='$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 $lib'
12889       fi
12890       archive_cmds_need_lc_GO='no'
12891       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12892       hardcode_libdir_separator_GO=:
12893       inherit_rpath_GO=yes
12894       link_all_deplibs_GO=yes
12895       ;;
12896
12897     netbsd*)
12898       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12899         archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
12900       else
12901         archive_cmds_GO='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
12902       fi
12903       hardcode_libdir_flag_spec_GO='-R$libdir'
12904       hardcode_direct_GO=yes
12905       hardcode_shlibpath_var_GO=no
12906       ;;
12907
12908     newsos6)
12909       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12910       hardcode_direct_GO=yes
12911       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12912       hardcode_libdir_separator_GO=:
12913       hardcode_shlibpath_var_GO=no
12914       ;;
12915
12916     *nto* | *qnx*)
12917       ;;
12918
12919     openbsd*)
12920       if test -f /usr/libexec/ld.so; then
12921         hardcode_direct_GO=yes
12922         hardcode_shlibpath_var_GO=no
12923         hardcode_direct_absolute_GO=yes
12924         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12925           archive_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12926           archive_expsym_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
12927           hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
12928           export_dynamic_flag_spec_GO='${wl}-E'
12929         else
12930           case $host_os in
12931            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
12932              archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12933              hardcode_libdir_flag_spec_GO='-R$libdir'
12934              ;;
12935            *)
12936              archive_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12937              hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
12938              ;;
12939           esac
12940         fi
12941       else
12942         ld_shlibs_GO=no
12943       fi
12944       ;;
12945
12946     os2*)
12947       hardcode_libdir_flag_spec_GO='-L$libdir'
12948       hardcode_minus_L_GO=yes
12949       allow_undefined_flag_GO=unsupported
12950       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'
12951       old_archive_from_new_cmds_GO='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
12952       ;;
12953
12954     osf3*)
12955       if test "$GCC" = yes; then
12956         allow_undefined_flag_GO=' ${wl}-expect_unresolved ${wl}\*'
12957         archive_cmds_GO='$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 $lib'
12958       else
12959         allow_undefined_flag_GO=' -expect_unresolved \*'
12960         archive_cmds_GO='$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 $lib'
12961       fi
12962       archive_cmds_need_lc_GO='no'
12963       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12964       hardcode_libdir_separator_GO=:
12965       ;;
12966
12967     osf4* | osf5*)      # as osf3* with the addition of -msym flag
12968       if test "$GCC" = yes; then
12969         allow_undefined_flag_GO=' ${wl}-expect_unresolved ${wl}\*'
12970         archive_cmds_GO='$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 $lib'
12971         hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12972       else
12973         allow_undefined_flag_GO=' -expect_unresolved \*'
12974         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'
12975         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~
12976         $CC -shared${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'
12977
12978         # Both c and cxx compiler support -rpath directly
12979         hardcode_libdir_flag_spec_GO='-rpath $libdir'
12980       fi
12981       archive_cmds_need_lc_GO='no'
12982       hardcode_libdir_separator_GO=:
12983       ;;
12984
12985     solaris*)
12986       no_undefined_flag_GO=' -z defs'
12987       if test "$GCC" = yes; then
12988         wlarc='${wl}'
12989         archive_cmds_GO='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
12990         archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12991           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
12992       else
12993         case `$CC -V 2>&1` in
12994         *"Compilers 5.0"*)
12995           wlarc=''
12996           archive_cmds_GO='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
12997           archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
12998           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
12999           ;;
13000         *)
13001           wlarc='${wl}'
13002           archive_cmds_GO='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
13003           archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13004           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
13005           ;;
13006         esac
13007       fi
13008       hardcode_libdir_flag_spec_GO='-R$libdir'
13009       hardcode_shlibpath_var_GO=no
13010       case $host_os in
13011       solaris2.[0-5] | solaris2.[0-5].*) ;;
13012       *)
13013         # The compiler driver will combine and reorder linker options,
13014         # but understands `-z linker_flag'.  GCC discards it without `$wl',
13015         # but is careful enough not to reorder.
13016         # Supported since Solaris 2.6 (maybe 2.5.1?)
13017         if test "$GCC" = yes; then
13018           whole_archive_flag_spec_GO='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13019         else
13020           whole_archive_flag_spec_GO='-z allextract$convenience -z defaultextract'
13021         fi
13022         ;;
13023       esac
13024       link_all_deplibs_GO=yes
13025       ;;
13026
13027     sunos4*)
13028       if test "x$host_vendor" = xsequent; then
13029         # Use $CC to link under sequent, because it throws in some extra .o
13030         # files that make .init and .fini sections work.
13031         archive_cmds_GO='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
13032       else
13033         archive_cmds_GO='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
13034       fi
13035       hardcode_libdir_flag_spec_GO='-L$libdir'
13036       hardcode_direct_GO=yes
13037       hardcode_minus_L_GO=yes
13038       hardcode_shlibpath_var_GO=no
13039       ;;
13040
13041     sysv4)
13042       case $host_vendor in
13043         sni)
13044           archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13045           hardcode_direct_GO=yes # is this really true???
13046         ;;
13047         siemens)
13048           ## LD is ld it makes a PLAMLIB
13049           ## CC just makes a GrossModule.
13050           archive_cmds_GO='$LD -G -o $lib $libobjs $deplibs $linker_flags'
13051           reload_cmds_GO='$CC -r -o $output$reload_objs'
13052           hardcode_direct_GO=no
13053         ;;
13054         motorola)
13055           archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13056           hardcode_direct_GO=no #Motorola manual says yes, but my tests say they lie
13057         ;;
13058       esac
13059       runpath_var='LD_RUN_PATH'
13060       hardcode_shlibpath_var_GO=no
13061       ;;
13062
13063     sysv4.3*)
13064       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13065       hardcode_shlibpath_var_GO=no
13066       export_dynamic_flag_spec_GO='-Bexport'
13067       ;;
13068
13069     sysv4*MP*)
13070       if test -d /usr/nec; then
13071         archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13072         hardcode_shlibpath_var_GO=no
13073         runpath_var=LD_RUN_PATH
13074         hardcode_runpath_var=yes
13075         ld_shlibs_GO=yes
13076       fi
13077       ;;
13078
13079     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13080       no_undefined_flag_GO='${wl}-z,text'
13081       archive_cmds_need_lc_GO=no
13082       hardcode_shlibpath_var_GO=no
13083       runpath_var='LD_RUN_PATH'
13084
13085       if test "$GCC" = yes; then
13086         archive_cmds_GO='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13087         archive_expsym_cmds_GO='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13088       else
13089         archive_cmds_GO='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13090         archive_expsym_cmds_GO='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13091       fi
13092       ;;
13093
13094     sysv5* | sco3.2v5* | sco5v6*)
13095       # Note: We can NOT use -z defs as we might desire, because we do not
13096       # link with -lc, and that would cause any symbols used from libc to
13097       # always be unresolved, which means just about no library would
13098       # ever link correctly.  If we're not using GNU ld we use -z text
13099       # though, which does catch some bad symbols but isn't as heavy-handed
13100       # as -z defs.
13101       no_undefined_flag_GO='${wl}-z,text'
13102       allow_undefined_flag_GO='${wl}-z,nodefs'
13103       archive_cmds_need_lc_GO=no
13104       hardcode_shlibpath_var_GO=no
13105       hardcode_libdir_flag_spec_GO='${wl}-R,$libdir'
13106       hardcode_libdir_separator_GO=':'
13107       link_all_deplibs_GO=yes
13108       export_dynamic_flag_spec_GO='${wl}-Bexport'
13109       runpath_var='LD_RUN_PATH'
13110
13111       if test "$GCC" = yes; then
13112         archive_cmds_GO='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13113         archive_expsym_cmds_GO='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13114       else
13115         archive_cmds_GO='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13116         archive_expsym_cmds_GO='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13117       fi
13118       ;;
13119
13120     uts4*)
13121       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13122       hardcode_libdir_flag_spec_GO='-L$libdir'
13123       hardcode_shlibpath_var_GO=no
13124       ;;
13125
13126     *)
13127       ld_shlibs_GO=no
13128       ;;
13129     esac
13130
13131     if test x$host_vendor = xsni; then
13132       case $host in
13133       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
13134         export_dynamic_flag_spec_GO='${wl}-Blargedynsym'
13135         ;;
13136       esac
13137     fi
13138   fi
13139
13140 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_GO" >&5
13141 $as_echo "$ld_shlibs_GO" >&6; }
13142 test "$ld_shlibs_GO" = no && can_build_shared=no
13143
13144 with_gnu_ld_GO=$with_gnu_ld
13145
13146
13147
13148
13149
13150
13151 #
13152 # Do we need to explicitly link libc?
13153 #
13154 case "x$archive_cmds_need_lc_GO" in
13155 x|xyes)
13156   # Assume -lc should be added
13157   archive_cmds_need_lc_GO=yes
13158
13159   if test "$enable_shared" = yes && test "$GCC" = yes; then
13160     case $archive_cmds_GO in
13161     *'~'*)
13162       # FIXME: we may have to deal with multi-command sequences.
13163       ;;
13164     '$CC '*)
13165       # Test whether the compiler implicitly links with -lc since on some
13166       # systems, -lgcc has to come before -lc. If gcc already passes -lc
13167       # to ld, don't add -lc before -lgcc.
13168       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
13169 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
13170 if test "${lt_cv_archive_cmds_need_lc_GO+set}" = set; then :
13171   $as_echo_n "(cached) " >&6
13172 else
13173   $RM conftest*
13174         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13175
13176         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13177   (eval $ac_compile) 2>&5
13178   ac_status=$?
13179   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13180   test $ac_status = 0; } 2>conftest.err; then
13181           soname=conftest
13182           lib=conftest
13183           libobjs=conftest.$ac_objext
13184           deplibs=
13185           wl=$lt_prog_compiler_wl_GO
13186           pic_flag=$lt_prog_compiler_pic_GO
13187           compiler_flags=-v
13188           linker_flags=-v
13189           verstring=
13190           output_objdir=.
13191           libname=conftest
13192           lt_save_allow_undefined_flag=$allow_undefined_flag_GO
13193           allow_undefined_flag_GO=
13194           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_GO 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
13195   (eval $archive_cmds_GO 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
13196   ac_status=$?
13197   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13198   test $ac_status = 0; }
13199           then
13200             lt_cv_archive_cmds_need_lc_GO=no
13201           else
13202             lt_cv_archive_cmds_need_lc_GO=yes
13203           fi
13204           allow_undefined_flag_GO=$lt_save_allow_undefined_flag
13205         else
13206           cat conftest.err 1>&5
13207         fi
13208         $RM conftest*
13209
13210 fi
13211 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_GO" >&5
13212 $as_echo "$lt_cv_archive_cmds_need_lc_GO" >&6; }
13213       archive_cmds_need_lc_GO=$lt_cv_archive_cmds_need_lc_GO
13214       ;;
13215     esac
13216   fi
13217   ;;
13218 esac
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
13276
13277
13278
13279
13280
13281
13282
13283   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
13284 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
13285 hardcode_action_GO=
13286 if test -n "$hardcode_libdir_flag_spec_GO" ||
13287    test -n "$runpath_var_GO" ||
13288    test "X$hardcode_automatic_GO" = "Xyes" ; then
13289
13290   # We can hardcode non-existent directories.
13291   if test "$hardcode_direct_GO" != no &&
13292      # If the only mechanism to avoid hardcoding is shlibpath_var, we
13293      # have to relink, otherwise we might link with an installed library
13294      # when we should be linking with a yet-to-be-installed one
13295      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, GO)" != no &&
13296      test "$hardcode_minus_L_GO" != no; then
13297     # Linking always hardcodes the temporary library directory.
13298     hardcode_action_GO=relink
13299   else
13300     # We can link without hardcoding, and we can hardcode nonexisting dirs.
13301     hardcode_action_GO=immediate
13302   fi
13303 else
13304   # We cannot hardcode anything, or else we can only hardcode existing
13305   # directories.
13306   hardcode_action_GO=unsupported
13307 fi
13308 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_GO" >&5
13309 $as_echo "$hardcode_action_GO" >&6; }
13310
13311 if test "$hardcode_action_GO" = relink ||
13312    test "$inherit_rpath_GO" = yes; then
13313   # Fast installation is not supported
13314   enable_fast_install=no
13315 elif test "$shlibpath_overrides_runpath" = yes ||
13316      test "$enable_shared" = no; then
13317   # Fast installation is not necessary
13318   enable_fast_install=needless
13319 fi
13320
13321
13322
13323
13324
13325
13326
13327 fi
13328
13329 ac_ext=c
13330 ac_cpp='$CPP $CPPFLAGS'
13331 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13332 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13333 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13334
13335
13336 GCC=$lt_save_GCC
13337 CC="$lt_save_CC"
13338
13339
13340
13341
13342         ac_config_commands="$ac_config_commands libtool"
13343
13344
13345
13346
13347 # Only expand once:
13348
13349
13350
13351
13352
13353 CC_FOR_BUILD=${CC_FOR_BUILD:-gcc}
13354
13355
13356 for ac_prog in gawk mawk nawk awk
13357 do
13358   # Extract the first word of "$ac_prog", so it can be a program name with args.
13359 set dummy $ac_prog; ac_word=$2
13360 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13361 $as_echo_n "checking for $ac_word... " >&6; }
13362 if test "${ac_cv_prog_AWK+set}" = set; then :
13363   $as_echo_n "(cached) " >&6
13364 else
13365   if test -n "$AWK"; then
13366   ac_cv_prog_AWK="$AWK" # Let the user override the test.
13367 else
13368 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13369 for as_dir in $PATH
13370 do
13371   IFS=$as_save_IFS
13372   test -z "$as_dir" && as_dir=.
13373     for ac_exec_ext in '' $ac_executable_extensions; do
13374   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13375     ac_cv_prog_AWK="$ac_prog"
13376     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13377     break 2
13378   fi
13379 done
13380   done
13381 IFS=$as_save_IFS
13382
13383 fi
13384 fi
13385 AWK=$ac_cv_prog_AWK
13386 if test -n "$AWK"; then
13387   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
13388 $as_echo "$AWK" >&6; }
13389 else
13390   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13391 $as_echo "no" >&6; }
13392 fi
13393
13394
13395   test -n "$AWK" && break
13396 done
13397
13398
13399 WARN_FLAGS='-Wall -Wextra -Wwrite-strings -Wcast-qual'
13400
13401
13402 # Check whether --enable-werror was given.
13403 if test "${enable_werror+set}" = set; then :
13404   enableval=$enable_werror;
13405 fi
13406
13407 if test "x$enable_werror" != "xno"; then
13408   WERROR="-Werror"
13409 fi
13410
13411
13412 glibgo_toolexecdir=no
13413 glibgo_toolexeclibdir=no
13414
13415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
13416 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
13417 # Check whether --enable-version-specific-runtime-libs was given.
13418 if test "${enable_version_specific_runtime_libs+set}" = set; then :
13419   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
13420     yes) version_specific_libs=yes ;;
13421     no)  version_specific_libs=no ;;
13422     *)   as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
13423    esac
13424 else
13425   version_specific_libs=no
13426 fi
13427
13428 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
13429 $as_echo "$version_specific_libs" >&6; }
13430
13431 # Version-specific runtime libs processing.
13432 if test $version_specific_libs = yes; then
13433   glibgo_toolexecdir='${libdir}/gcc/${host_alias}'
13434   glibgo_toolexeclibdir='${toolexecdir}/${gcc_version}$(MULTISUBDIR)'
13435 fi
13436
13437 # Calculate glibgo_toolexecdir, glibgo_toolexeclibdir
13438 # Install a library built with a cross compiler in tooldir, not libdir.
13439 if test -n "$with_cross_host" &&
13440    test x"$with_cross_host" != x"no"; then
13441   nover_glibgo_toolexecdir='${exec_prefix}/${host_alias}'
13442   nover_glibgo_toolexeclibdir='${toolexecdir}/lib'
13443 else
13444   nover_glibgo_toolexecdir='${libdir}/gcc/${host_alias}'
13445   nover_glibgo_toolexeclibdir='${libdir}'
13446 fi
13447 multi_os_directory=`$GOC -print-multi-os-directory`
13448 case $multi_os_directory in
13449   .) ;; # Avoid trailing /.
13450   *) nover_glibgo_toolexeclibdir=${nover_glibgo_toolexeclibdir}/${multi_os_directory} ;;
13451 esac
13452
13453 if test x"$glibgo_toolexecdir" = x"no"; then
13454   glibgo_toolexecdir="${nover_glibgo_toolexecdir}"
13455   glibgo_toolexeclibdir="${nover_glibgo_toolexeclibdir}"
13456 fi
13457
13458
13459
13460
13461
13462 # See if the user wants to configure without libffi.  Some
13463 # architectures don't support it.  FIXME: We should set a default
13464 # based on the host.
13465
13466 # Check whether --with-libffi was given.
13467 if test "${with_libffi+set}" = set; then :
13468   withval=$with_libffi; :
13469 else
13470   with_libffi=${with_libffi_default-yes}
13471 fi
13472
13473
13474 LIBFFI=
13475 LIBFFIINCS=
13476 if test "$with_libffi" != no; then
13477
13478 $as_echo "#define USE_LIBFFI 1" >>confdefs.h
13479
13480    LIBFFI=../libffi/libffi_convenience.la
13481    LIBFFIINCS='-I$(top_srcdir)/../libffi/include -I../libffi/include'
13482 fi
13483
13484
13485  if test "$with_liffi" != "no"; then
13486   USE_LIBFFI_TRUE=
13487   USE_LIBFFI_FALSE='#'
13488 else
13489   USE_LIBFFI_TRUE='#'
13490   USE_LIBFFI_FALSE=
13491 fi
13492
13493
13494 # See if the user wants to configure without libatomic. This is useful if we are
13495 # on an architecture for which libgo does not need an atomic support library and
13496 # libatomic does not support our C compiler.
13497
13498 # Check whether --with-libatomic was given.
13499 if test "${with_libatomic+set}" = set; then :
13500   withval=$with_libatomic; :
13501 else
13502   with_libatomic=${with_libatomic_default-yes}
13503 fi
13504
13505
13506 LIBATOMIC=
13507 if test "$with_libatomic" != no; then
13508    LIBATOMIC=../libatomic/libatomic_convenience.la
13509 fi
13510
13511
13512 # Used to tell GNU make to include a file without telling automake to
13513 # include it.
13514 go_include="-include"
13515
13516
13517 # All known GOOS values.  This is the union of all operating systems
13518 # supported by the gofrontend and all operating systems supported by
13519 # the gc toolchain.
13520 ALLGOOS="aix android darwin dragonfly freebsd irix linux netbsd openbsd plan9 rtems solaris windows"
13521
13522 is_darwin=no
13523 is_freebsd=no
13524 is_irix=no
13525 is_linux=no
13526 is_netbsd=no
13527 is_openbsd=no
13528 is_dragonfly=no
13529 is_rtems=no
13530 is_solaris=no
13531 is_aix=no
13532 GOOS=unknown
13533 case ${host} in
13534   *-*-darwin*)   is_darwin=yes;  GOOS=darwin ;;
13535   *-*-freebsd*)  is_freebsd=yes; GOOS=freebsd ;;
13536   *-*-irix6*)    is_irix=yes;    GOOS=irix ;;
13537   *-*-linux*)    is_linux=yes;   GOOS=linux ;;
13538   *-*-netbsd*)   is_netbsd=yes;  GOOS=netbsd ;;
13539   *-*-openbsd*)  is_openbsd=yes; GOOS=openbsd ;;
13540   *-*-dragonfly*) is_dragonfly=yes; GOOS=dragonfly ;;
13541   *-*-rtems*)    is_rtems=yes;   GOOS=rtems ;;
13542   *-*-solaris2*) is_solaris=yes; GOOS=solaris ;;
13543   *-*-aix*)      is_aix=yes;     GOOS=aix ;;
13544 esac
13545  if test $is_darwin = yes; then
13546   LIBGO_IS_DARWIN_TRUE=
13547   LIBGO_IS_DARWIN_FALSE='#'
13548 else
13549   LIBGO_IS_DARWIN_TRUE='#'
13550   LIBGO_IS_DARWIN_FALSE=
13551 fi
13552
13553  if test $is_freebsd = yes; then
13554   LIBGO_IS_FREEBSD_TRUE=
13555   LIBGO_IS_FREEBSD_FALSE='#'
13556 else
13557   LIBGO_IS_FREEBSD_TRUE='#'
13558   LIBGO_IS_FREEBSD_FALSE=
13559 fi
13560
13561  if test $is_irix = yes; then
13562   LIBGO_IS_IRIX_TRUE=
13563   LIBGO_IS_IRIX_FALSE='#'
13564 else
13565   LIBGO_IS_IRIX_TRUE='#'
13566   LIBGO_IS_IRIX_FALSE=
13567 fi
13568
13569  if test $is_linux = yes; then
13570   LIBGO_IS_LINUX_TRUE=
13571   LIBGO_IS_LINUX_FALSE='#'
13572 else
13573   LIBGO_IS_LINUX_TRUE='#'
13574   LIBGO_IS_LINUX_FALSE=
13575 fi
13576
13577  if test $is_netbsd = yes; then
13578   LIBGO_IS_NETBSD_TRUE=
13579   LIBGO_IS_NETBSD_FALSE='#'
13580 else
13581   LIBGO_IS_NETBSD_TRUE='#'
13582   LIBGO_IS_NETBSD_FALSE=
13583 fi
13584
13585  if test $is_openbsd = yes; then
13586   LIBGO_IS_OPENBSD_TRUE=
13587   LIBGO_IS_OPENBSD_FALSE='#'
13588 else
13589   LIBGO_IS_OPENBSD_TRUE='#'
13590   LIBGO_IS_OPENBSD_FALSE=
13591 fi
13592
13593  if test $is_dragonfly = yes; then
13594   LIBGO_IS_DRAGONFLY_TRUE=
13595   LIBGO_IS_DRAGONFLY_FALSE='#'
13596 else
13597   LIBGO_IS_DRAGONFLY_TRUE='#'
13598   LIBGO_IS_DRAGONFLY_FALSE=
13599 fi
13600
13601  if test $is_rtems = yes; then
13602   LIBGO_IS_RTEMS_TRUE=
13603   LIBGO_IS_RTEMS_FALSE='#'
13604 else
13605   LIBGO_IS_RTEMS_TRUE='#'
13606   LIBGO_IS_RTEMS_FALSE=
13607 fi
13608
13609  if test $is_solaris = yes; then
13610   LIBGO_IS_SOLARIS_TRUE=
13611   LIBGO_IS_SOLARIS_FALSE='#'
13612 else
13613   LIBGO_IS_SOLARIS_TRUE='#'
13614   LIBGO_IS_SOLARIS_FALSE=
13615 fi
13616
13617  if test $is_aix = yes; then
13618   LIBGO_IS_AIX_TRUE=
13619   LIBGO_IS_AIX_FALSE='#'
13620 else
13621   LIBGO_IS_AIX_TRUE='#'
13622   LIBGO_IS_AIX_FALSE=
13623 fi
13624
13625  if test $is_darwin = yes -o $is_dragonfly = yes -o $is_freebsd = yes -o $is_netbsd = yes -o $is_openbsd = yes; then
13626   LIBGO_IS_BSD_TRUE=
13627   LIBGO_IS_BSD_FALSE='#'
13628 else
13629   LIBGO_IS_BSD_TRUE='#'
13630   LIBGO_IS_BSD_FALSE=
13631 fi
13632
13633
13634
13635
13636 USE_DEJAGNU=no
13637 case ${host} in
13638   *-*-rtems*) USE_DEJAGNU=yes ;;
13639   ${build}) ;;
13640   *) USE_DEJAGNU=yes ;;
13641 esac
13642
13643
13644 # All known GOARCH values.  This is the union of all architectures
13645 # supported by the gofrontend and all architectures supported by the
13646 # gc toolchain.
13647 # N.B. Keep in sync with gcc/testsuite/go.test/go-test.exp (go-set-goarch).
13648 ALLGOARCH="386 alpha amd64 amd64p32 arm armbe arm64 arm64be ia64 m68k mipso32 mipsn32 mipso64 mipsn64 mips mipsle mips64 mips64le mips64p32 mips64p32le ppc ppc64 ppc64le s390 s390x sparc sparc64"
13649
13650 # All known GOARCH_FAMILY values.
13651 ALLGOARCHFAMILY="I386 ALPHA AMD64 ARM ARM64 IA64 M68K MIPS MIPS64 PPC PPC64 S390 S390X SPARC SPARC64"
13652
13653 GOARCH=unknown
13654 GOARCH_FAMILY=unknown
13655 GOARCH_BIGENDIAN=0
13656 GOARCH_CACHELINESIZE=64
13657 GOARCH_PHYSPAGESIZE=4096
13658 GOARCH_PCQUANTUM=1
13659 GOARCH_INT64ALIGN=8
13660 GOARCH_HUGEPAGESIZE=0
13661 GOARCH_MINFRAMESIZE=0
13662 case ${host} in
13663   alpha*-*-*)
13664     GOARCH=alpha
13665     GOARCH_FAMILY=ALPHA
13666     GOARCH_PHYSPAGESIZE=8192
13667     GOARCH_PCQUANTUM=4
13668     ;;
13669   aarch64-*-*)
13670     GOARCH=arm64
13671     GOARCH_FAMILY=ARM64
13672     GOARCH_CACHELINESIZE=32
13673     GOARCH_PHYSPAGESIZE=65536
13674     GOARCH_PCQUANTUM=4
13675     GOARCH_MINFRAMESIZE=8
13676     ;;
13677   arm*-*-* | strongarm*-*-* | ep9312*-*-* | xscale-*-*)
13678     GOARCH=arm
13679     GOARCH_FAMILY=ARM
13680     GOARCH_CACHELINESIZE=32
13681     GOARCH_PCQUANTUM=4
13682     GOARCH_MINFRAMESIZE=4
13683     ;;
13684   i[34567]86-*-* | x86_64-*-*)
13685     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13686 /* end confdefs.h.  */
13687
13688 #ifdef __x86_64__
13689 #error 64-bit
13690 #endif
13691 _ACEOF
13692 if ac_fn_c_try_compile "$LINENO"; then :
13693   GOARCH=386
13694 GOARCH_FAMILY=I386
13695 GOARCH_INT64ALIGN=4
13696 GOARCH_HUGEPAGESIZE="1 << 21"
13697
13698 else
13699   GOARCH=amd64
13700 GOARCH_FAMILY=AMD64
13701 GOARCH_HUGEPAGESIZE="1 << 21"
13702
13703 fi
13704 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13705     ;;
13706   ia64-*-*)
13707     GOARCH=ia64
13708     GOARCH_FAMILY=IA64
13709     GOARCH_CACHELINESIZE=16384
13710     GOARCH_PHYSPAGESIZE=65536
13711     ;;
13712   m68k*-*-*)
13713     GOARCH=m68k
13714     GOARCH_FAMILY=M68K
13715     GOARCH_BIGENDIAN=1
13716     GOARCH_CACHELINESIZE=16
13717     GOARCH_PCQUANTUM=4
13718     GOARCH_INT64ALIGN=2
13719     ;;
13720   mips*-*-*)
13721     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13722 /* end confdefs.h.  */
13723
13724 #if _MIPS_SIM != _ABIO32
13725 #error not o32
13726 #endif
13727 _ACEOF
13728 if ac_fn_c_try_compile "$LINENO"; then :
13729   mips_abi="o32"
13730 else
13731   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13732 /* end confdefs.h.  */
13733
13734 #if _MIPS_SIM != _ABIN32
13735 #error not n32
13736 #endif
13737 _ACEOF
13738 if ac_fn_c_try_compile "$LINENO"; then :
13739   mips_abi="n32"
13740 else
13741   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13742 /* end confdefs.h.  */
13743
13744 #if _MIPS_SIM != _ABI64
13745 #error not n64
13746 #endif
13747 _ACEOF
13748 if ac_fn_c_try_compile "$LINENO"; then :
13749   mips_abi="n64"
13750 else
13751   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13752 /* end confdefs.h.  */
13753
13754 #if _MIPS_SIM != _ABIO64
13755 #error not o64
13756 #endif
13757 _ACEOF
13758 if ac_fn_c_try_compile "$LINENO"; then :
13759   mips_abi="o64"
13760 else
13761   as_fn_error "unknown MIPS ABI" "$LINENO" 5
13762 mips_abi="n32"
13763 fi
13764 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13765 fi
13766 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13767 fi
13768 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13769 fi
13770 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13771     case "$mips_abi" in
13772     "o32") GOARCH=mipso32 ;;
13773     "n32") GOARCH=mipsn32 ;;
13774     "n64") GOARCH=mipsn64 ;;
13775     "o64") GOARCH=mipso64 ;;
13776     esac
13777     case "$mips_abi" in
13778     "o32" | "n32")
13779         GOARCH_FAMILY=MIPS
13780         GOARCH_MINFRAMESIZE=4
13781         ;;
13782     "n64" | "o64")
13783         GOARCH_FAMILY=MIPS64
13784         GOARCH_MINFRAMESIZE=8
13785         ;;
13786     esac
13787     case "${host}" in
13788     mips*el)
13789         ;;
13790     *)
13791         GOARCH_BIGENDIAN=1
13792         ;;
13793     esac
13794     GOARCH_CACHELINESIZE=32
13795     GOARCH_PHYSPAGESIZE=16384
13796     GOARCH_PCQUANTUM=4
13797     ;;
13798   rs6000*-*-* | powerpc*-*-*)
13799     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13800 /* end confdefs.h.  */
13801
13802 #ifdef _ARCH_PPC64
13803 #error 64-bit
13804 #endif
13805 _ACEOF
13806 if ac_fn_c_try_compile "$LINENO"; then :
13807   GOARCH=ppc
13808 GOARCH_FAMILY=PPC
13809 GOARCH_BIGENDIAN=1
13810
13811 else
13812
13813 GOARCH_FAMILY=PPC64
13814 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13815 /* end confdefs.h.  */
13816
13817 #if defined(_BIG_ENDIAN) || defined(__BIG_ENDIAN__)
13818 #error 64be
13819 #endif
13820 _ACEOF
13821 if ac_fn_c_try_compile "$LINENO"; then :
13822   GOARCH=ppc64le
13823
13824 else
13825   GOARCH=ppc64
13826 GOARCH_BIGENDIAN=1
13827
13828 fi
13829 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13830 fi
13831 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13832     GOARCH_PHYSPAGESIZE=65536
13833     GOARCH_PCQUANTUM=4
13834     GOARCH_MINFRAMESIZE=32
13835     ;;
13836   s390*-*-*)
13837     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13838 /* end confdefs.h.  */
13839
13840 #if defined(__s390x__)
13841 #error 64-bit
13842 #endif
13843 _ACEOF
13844 if ac_fn_c_try_compile "$LINENO"; then :
13845   GOARCH=s390
13846 GOARCH_FAMILY=S390
13847 GOARCH_MINFRAMESIZE=4
13848
13849 else
13850   GOARCH=s390x
13851 GOARCH_FAMILY=S390X
13852 GOARCH_MINFRAMESIZE=8
13853
13854 fi
13855 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13856     GOARCH_BIGENDIAN=1
13857     GOARCH_CACHELINESIZE=256
13858     GOARCH_PCQUANTUM=2
13859     ;;
13860   sparc*-*-*)
13861     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13862 /* end confdefs.h.  */
13863
13864 #if defined(__sparcv9) || defined(__arch64__)
13865 #error 64-bit
13866 #endif
13867 _ACEOF
13868 if ac_fn_c_try_compile "$LINENO"; then :
13869   GOARCH=sparc
13870 GOARCH_FAMILY=SPARC
13871
13872 else
13873   GOARCH=sparc64
13874 GOARCH_FAMILY=SPARC64
13875
13876 fi
13877 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13878     GOARCH_BIGENDIAN=1
13879     GOARCH_PHYSPAGESIZE=8192
13880     GOARCH_PCQUANTUM=4
13881     ;;
13882 esac
13883
13884
13885
13886
13887
13888
13889
13890
13891
13892
13893
13894
13895 GO_LIBCALL_OS_FILE=
13896 GO_LIBCALL_OS_ARCH_FILE=
13897 GO_SYSCALL_OS_FILE=
13898 GO_SYSCALL_OS_ARCH_FILE=
13899 if test -f "${srcdir}/go/syscall/libcall_${GOOS}.go"; then
13900   GO_LIBCALL_OS_FILE="go/syscall/libcall_${GOOS}.go"
13901 fi
13902 if test -f "${srcdir}/go/syscall/libcall_${GOOS}_${GOARCH}.go"; then
13903   GO_LIBCALL_OS_ARCH_FILE="go/syscall/libcall_${GOOS}_${GOARCH}.go"
13904 fi
13905 if test -f "${srcdir}/go/syscall/syscall_${GOOS}.go"; then
13906   GO_SYSCALL_OS_FILE="go/syscall/syscall_${GOOS}.go"
13907 fi
13908 if test -f "${srcdir}/go/syscall/syscall_${GOOS}_${GOARCH}.go"; then
13909   GO_SYSCALL_OS_ARCH_FILE="go/syscall/syscall_${GOOS}_${GOARCH}.go"
13910 fi
13911
13912
13913
13914
13915
13916 OSCFLAGS="-D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
13917 case "$target" in
13918     mips-sgi-irix6.5*)
13919         # IRIX 6 needs _XOPEN_SOURCE=500 for the XPG5 version of struct
13920         # msghdr in <sys/socket.h>.
13921         OSCFLAGS="$OSCFLAGS -D_XOPEN_SOURCE=500"
13922         ;;
13923     *-*-solaris2.1[01])
13924         # Solaris 10+ needs this so struct msghdr gets the msg_control
13925         # etc. fields in <sys/socket.h> (_XPG4_2).  _XOPEN_SOURCE=600 as
13926         # above doesn't work with C99.
13927         OSCFLAGS="$OSCFLAGS -std=gnu99 -D_XOPEN_SOURCE=600 -D__EXTENSIONS__"
13928         ;;
13929 esac
13930
13931
13932
13933   test -z "$HWCAP_CFLAGS" && HWCAP_CFLAGS=''
13934
13935   # Restrict the test to Solaris, other assemblers (e.g. AIX as) have -nH
13936   # with a different meaning.
13937   case ${target_os} in
13938     solaris2*)
13939       ac_save_CFLAGS="$CFLAGS"
13940       CFLAGS="$CFLAGS -Wa,-nH"
13941
13942       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for as that supports -Wa,-nH" >&5
13943 $as_echo_n "checking for as that supports -Wa,-nH... " >&6; }
13944       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13945 /* end confdefs.h.  */
13946
13947 int
13948 main ()
13949 {
13950 return 0;
13951   ;
13952   return 0;
13953 }
13954 _ACEOF
13955 if ac_fn_c_try_compile "$LINENO"; then :
13956   ac_hwcap_flags=yes
13957 else
13958   ac_hwcap_flags=no
13959 fi
13960 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13961       if test "$ac_hwcap_flags" = "yes"; then
13962         HWCAP_CFLAGS="-Wa,-nH $HWCAP_CFLAGS"
13963       fi
13964       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_hwcap_flags" >&5
13965 $as_echo "$ac_hwcap_flags" >&6; }
13966
13967       CFLAGS="$ac_save_CFLAGS"
13968       ;;
13969   esac
13970
13971
13972
13973
13974 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fsplit-stack is supported" >&5
13975 $as_echo_n "checking whether -fsplit-stack is supported... " >&6; }
13976 if test "${libgo_cv_c_split_stack_supported+set}" = set; then :
13977   $as_echo_n "(cached) " >&6
13978 else
13979   CFLAGS_hold=$CFLAGS
13980 CFLAGS="$CFLAGS -fsplit-stack"
13981 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13982 /* end confdefs.h.  */
13983 int i;
13984 _ACEOF
13985 if ac_fn_c_try_compile "$LINENO"; then :
13986   libgo_cv_c_split_stack_supported=yes
13987 else
13988   libgo_cv_c_split_stack_supported=no
13989 fi
13990 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13991 CFLAGS=$CFLAGS_hold
13992 fi
13993 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_split_stack_supported" >&5
13994 $as_echo "$libgo_cv_c_split_stack_supported" >&6; }
13995
13996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linker supports split/non-split linked together" >&5
13997 $as_echo_n "checking whether linker supports split/non-split linked together... " >&6; }
13998 if test "${libgo_cv_c_linker_split_non_split+set}" = set; then :
13999   $as_echo_n "(cached) " >&6
14000 else
14001   cat > conftest1.c << EOF
14002 extern void f();
14003 int main() { f(); return 0; }
14004 EOF
14005 cat > conftest2.c << EOF
14006 void f() {}
14007 EOF
14008 $CC -c -fsplit-stack $CFLAGS $CPPFLAGS conftest1.c >/dev/null 2>&1
14009 $CC -c $CFLAGS $CPPFLAGS conftest2.c > /dev/null 2>&1
14010 if $CC -o conftest conftest1.$ac_objext conftest2.$ac_objext > /dev/null 2>&1; then
14011   libgo_cv_c_linker_split_non_split=yes
14012 else
14013   libgo_cv_c_linker_split_non_split=no
14014 fi
14015 rm -f conftest1.* conftest2.* conftest
14016 fi
14017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_linker_split_non_split" >&5
14018 $as_echo "$libgo_cv_c_linker_split_non_split" >&6; }
14019
14020 if test "$libgo_cv_c_split_stack_supported" = yes -a "$libgo_cv_c_linker_split_non_split" = yes; then
14021   SPLIT_STACK=-fsplit-stack
14022
14023 $as_echo "#define USING_SPLIT_STACK 1" >>confdefs.h
14024
14025 else
14026   SPLIT_STACK=
14027 fi
14028
14029  if test "$libgo_cv_c_split_stack_supported" = yes -a "$libgo_cv_c_linker_split_non_split" = yes; then
14030   USING_SPLIT_STACK_TRUE=
14031   USING_SPLIT_STACK_FALSE='#'
14032 else
14033   USING_SPLIT_STACK_TRUE='#'
14034   USING_SPLIT_STACK_FALSE=
14035 fi
14036
14037
14038 if test "$libgo_cv_c_split_stack_supported" = yes -a "$libgo_cv_c_linker_split_non_split" = no; then
14039   GO_SPLIT_STACK=-fno-split-stack
14040 else
14041   GO_SPLIT_STACK=
14042 fi
14043
14044
14045 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linker supports split stack" >&5
14046 $as_echo_n "checking whether linker supports split stack... " >&6; }
14047 if test "${libgo_cv_c_linker_supports_split_stack+set}" = set; then :
14048   $as_echo_n "(cached) " >&6
14049 else
14050   libgo_cv_c_linker_supports_split_stack=no
14051 if $GOC -Wl,--help 2>/dev/null | grep split-stack-adjust-size >/dev/null 2>&1; then
14052   libgo_cv_c_linker_supports_split_stack=yes
14053 fi
14054 fi
14055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_linker_supports_split_stack" >&5
14056 $as_echo "$libgo_cv_c_linker_supports_split_stack" >&6; }
14057 if test "$libgo_cv_c_linker_supports_split_stack" = yes; then
14058
14059 $as_echo "#define LINKER_SUPPORTS_SPLIT_STACK 1" >>confdefs.h
14060
14061 fi
14062
14063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler is llgo" >&5
14064 $as_echo_n "checking whether compiler is llgo... " >&6; }
14065 if test "${libgo_cv_c_goc_is_llgo+set}" = set; then :
14066   $as_echo_n "(cached) " >&6
14067 else
14068   libgo_cv_c_goc_is_llgo=no
14069 if $GOC -dumpversion 2>/dev/null | grep llgo >/dev/null 2>&1; then
14070   libgo_cv_c_goc_is_llgo=yes
14071 fi
14072 fi
14073 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_goc_is_llgo" >&5
14074 $as_echo "$libgo_cv_c_goc_is_llgo" >&6; }
14075  if test "$libgo_cv_c_goc_is_llgo" = yes; then
14076   GOC_IS_LLGO_TRUE=
14077   GOC_IS_LLGO_FALSE='#'
14078 else
14079   GOC_IS_LLGO_TRUE='#'
14080   GOC_IS_LLGO_FALSE=
14081 fi
14082
14083
14084 MATH_LIBS=
14085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
14086 $as_echo_n "checking for sqrt in -lm... " >&6; }
14087 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
14088   $as_echo_n "(cached) " >&6
14089 else
14090   ac_check_lib_save_LIBS=$LIBS
14091 LIBS="-lm  $LIBS"
14092 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14093 /* end confdefs.h.  */
14094
14095 /* Override any GCC internal prototype to avoid an error.
14096    Use char because int might match the return type of a GCC
14097    builtin and then its argument prototype would still apply.  */
14098 #ifdef __cplusplus
14099 extern "C"
14100 #endif
14101 char sqrt ();
14102 int
14103 main ()
14104 {
14105 return sqrt ();
14106   ;
14107   return 0;
14108 }
14109 _ACEOF
14110 if ac_fn_c_try_link "$LINENO"; then :
14111   ac_cv_lib_m_sqrt=yes
14112 else
14113   ac_cv_lib_m_sqrt=no
14114 fi
14115 rm -f core conftest.err conftest.$ac_objext \
14116     conftest$ac_exeext conftest.$ac_ext
14117 LIBS=$ac_check_lib_save_LIBS
14118 fi
14119 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
14120 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
14121 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
14122   MATH_LIBS=-lm
14123 fi
14124
14125
14126
14127 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket libraries" >&5
14128 $as_echo_n "checking for socket libraries... " >&6; }
14129 if test "${libgo_cv_lib_sockets+set}" = set; then :
14130   $as_echo_n "(cached) " >&6
14131 else
14132   libgo_cv_lib_sockets=
14133    libgo_check_both=no
14134    ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
14135 if test "x$ac_cv_func_connect" = x""yes; then :
14136   libgo_check_socket=no
14137 else
14138   libgo_check_socket=yes
14139 fi
14140
14141    if test "$libgo_check_socket" = "yes"; then
14142      unset ac_cv_func_connect
14143      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsocket" >&5
14144 $as_echo_n "checking for main in -lsocket... " >&6; }
14145 if test "${ac_cv_lib_socket_main+set}" = set; then :
14146   $as_echo_n "(cached) " >&6
14147 else
14148   ac_check_lib_save_LIBS=$LIBS
14149 LIBS="-lsocket  $LIBS"
14150 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14151 /* end confdefs.h.  */
14152
14153
14154 int
14155 main ()
14156 {
14157 return main ();
14158   ;
14159   return 0;
14160 }
14161 _ACEOF
14162 if ac_fn_c_try_link "$LINENO"; then :
14163   ac_cv_lib_socket_main=yes
14164 else
14165   ac_cv_lib_socket_main=no
14166 fi
14167 rm -f core conftest.err conftest.$ac_objext \
14168     conftest$ac_exeext conftest.$ac_ext
14169 LIBS=$ac_check_lib_save_LIBS
14170 fi
14171 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_main" >&5
14172 $as_echo "$ac_cv_lib_socket_main" >&6; }
14173 if test "x$ac_cv_lib_socket_main" = x""yes; then :
14174   libgo_cv_lib_sockets="-lsocket"
14175 else
14176   libgo_check_both=yes
14177 fi
14178
14179    fi
14180    if test "$libgo_check_both" = "yes"; then
14181      libgo_old_libs=$LIBS
14182      LIBS="$LIBS -lsocket -lnsl"
14183      unset ac_cv_func_accept
14184      ac_fn_c_check_func "$LINENO" "accept" "ac_cv_func_accept"
14185 if test "x$ac_cv_func_accept" = x""yes; then :
14186   libgo_check_nsl=no
14187                     libgo_cv_lib_sockets="-lsocket -lnsl"
14188 fi
14189
14190      unset ac_cv_func_accept
14191      LIBS=$libgo_old_libs
14192    fi
14193    unset ac_cv_func_gethostbyname
14194    libgo_old_libs="$LIBS"
14195    ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
14196 if test "x$ac_cv_func_gethostbyname" = x""yes; then :
14197
14198 else
14199   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lnsl" >&5
14200 $as_echo_n "checking for main in -lnsl... " >&6; }
14201 if test "${ac_cv_lib_nsl_main+set}" = set; then :
14202   $as_echo_n "(cached) " >&6
14203 else
14204   ac_check_lib_save_LIBS=$LIBS
14205 LIBS="-lnsl  $LIBS"
14206 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14207 /* end confdefs.h.  */
14208
14209
14210 int
14211 main ()
14212 {
14213 return main ();
14214   ;
14215   return 0;
14216 }
14217 _ACEOF
14218 if ac_fn_c_try_link "$LINENO"; then :
14219   ac_cv_lib_nsl_main=yes
14220 else
14221   ac_cv_lib_nsl_main=no
14222 fi
14223 rm -f core conftest.err conftest.$ac_objext \
14224     conftest$ac_exeext conftest.$ac_ext
14225 LIBS=$ac_check_lib_save_LIBS
14226 fi
14227 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_main" >&5
14228 $as_echo "$ac_cv_lib_nsl_main" >&6; }
14229 if test "x$ac_cv_lib_nsl_main" = x""yes; then :
14230   libgo_cv_lib_sockets="$libgo_cv_lib_sockets -lnsl"
14231 fi
14232
14233 fi
14234
14235    unset ac_cv_func_gethostbyname
14236    ac_fn_c_check_func "$LINENO" "sendfile" "ac_cv_func_sendfile"
14237 if test "x$ac_cv_func_sendfile" = x""yes; then :
14238
14239 else
14240   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsendfile" >&5
14241 $as_echo_n "checking for main in -lsendfile... " >&6; }
14242 if test "${ac_cv_lib_sendfile_main+set}" = set; then :
14243   $as_echo_n "(cached) " >&6
14244 else
14245   ac_check_lib_save_LIBS=$LIBS
14246 LIBS="-lsendfile  $LIBS"
14247 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14248 /* end confdefs.h.  */
14249
14250
14251 int
14252 main ()
14253 {
14254 return main ();
14255   ;
14256   return 0;
14257 }
14258 _ACEOF
14259 if ac_fn_c_try_link "$LINENO"; then :
14260   ac_cv_lib_sendfile_main=yes
14261 else
14262   ac_cv_lib_sendfile_main=no
14263 fi
14264 rm -f core conftest.err conftest.$ac_objext \
14265     conftest$ac_exeext conftest.$ac_ext
14266 LIBS=$ac_check_lib_save_LIBS
14267 fi
14268 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sendfile_main" >&5
14269 $as_echo "$ac_cv_lib_sendfile_main" >&6; }
14270 if test "x$ac_cv_lib_sendfile_main" = x""yes; then :
14271   libgo_cv_lib_sockets="$libgo_cv_lib_sockets -lsendfile"
14272 fi
14273
14274 fi
14275
14276    LIBS=$libgo_old_libs
14277
14278 fi
14279 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_sockets" >&5
14280 $as_echo "$libgo_cv_lib_sockets" >&6; }
14281 NET_LIBS="$libgo_cv_lib_sockets"
14282
14283
14284 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is supported" >&5
14285 $as_echo_n "checking whether -pthread is supported... " >&6; }
14286 if test "${libgo_cv_lib_pthread+set}" = set; then :
14287   $as_echo_n "(cached) " >&6
14288 else
14289   CFLAGS_hold=$CFLAGS
14290 CFLAGS="$CFLAGS -pthread"
14291 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14292 /* end confdefs.h.  */
14293 int i;
14294 _ACEOF
14295 if ac_fn_c_try_compile "$LINENO"; then :
14296   libgo_cv_lib_pthread=yes
14297 else
14298   libgo_cv_lib_pthread=no
14299 fi
14300 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14301 CFLAGS=$CFLAGS_hold
14302 fi
14303 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_pthread" >&5
14304 $as_echo "$libgo_cv_lib_pthread" >&6; }
14305 PTHREAD_CFLAGS=
14306 if test "$libgo_cv_lib_pthread" = yes; then
14307   PTHREAD_CFLAGS=-pthread
14308 fi
14309
14310
14311 PTHREAD_LIBS=
14312 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
14313 $as_echo_n "checking for pthread_create in -lpthread... " >&6; }
14314 if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then :
14315   $as_echo_n "(cached) " >&6
14316 else
14317   ac_check_lib_save_LIBS=$LIBS
14318 LIBS="-lpthread  $LIBS"
14319 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14320 /* end confdefs.h.  */
14321
14322 /* Override any GCC internal prototype to avoid an error.
14323    Use char because int might match the return type of a GCC
14324    builtin and then its argument prototype would still apply.  */
14325 #ifdef __cplusplus
14326 extern "C"
14327 #endif
14328 char pthread_create ();
14329 int
14330 main ()
14331 {
14332 return pthread_create ();
14333   ;
14334   return 0;
14335 }
14336 _ACEOF
14337 if ac_fn_c_try_link "$LINENO"; then :
14338   ac_cv_lib_pthread_pthread_create=yes
14339 else
14340   ac_cv_lib_pthread_pthread_create=no
14341 fi
14342 rm -f core conftest.err conftest.$ac_objext \
14343     conftest$ac_exeext conftest.$ac_ext
14344 LIBS=$ac_check_lib_save_LIBS
14345 fi
14346 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
14347 $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
14348 if test "x$ac_cv_lib_pthread_pthread_create" = x""yes; then :
14349   PTHREAD_LIBS=-lpthread
14350 fi
14351
14352
14353
14354 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sched_yield" >&5
14355 $as_echo_n "checking for library containing sched_yield... " >&6; }
14356 if test "${ac_cv_search_sched_yield+set}" = set; then :
14357   $as_echo_n "(cached) " >&6
14358 else
14359   ac_func_search_save_LIBS=$LIBS
14360 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14361 /* end confdefs.h.  */
14362
14363 /* Override any GCC internal prototype to avoid an error.
14364    Use char because int might match the return type of a GCC
14365    builtin and then its argument prototype would still apply.  */
14366 #ifdef __cplusplus
14367 extern "C"
14368 #endif
14369 char sched_yield ();
14370 int
14371 main ()
14372 {
14373 return sched_yield ();
14374   ;
14375   return 0;
14376 }
14377 _ACEOF
14378 for ac_lib in '' rt; do
14379   if test -z "$ac_lib"; then
14380     ac_res="none required"
14381   else
14382     ac_res=-l$ac_lib
14383     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14384   fi
14385   if ac_fn_c_try_link "$LINENO"; then :
14386   ac_cv_search_sched_yield=$ac_res
14387 fi
14388 rm -f core conftest.err conftest.$ac_objext \
14389     conftest$ac_exeext
14390   if test "${ac_cv_search_sched_yield+set}" = set; then :
14391   break
14392 fi
14393 done
14394 if test "${ac_cv_search_sched_yield+set}" = set; then :
14395
14396 else
14397   ac_cv_search_sched_yield=no
14398 fi
14399 rm conftest.$ac_ext
14400 LIBS=$ac_func_search_save_LIBS
14401 fi
14402 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sched_yield" >&5
14403 $as_echo "$ac_cv_search_sched_yield" >&6; }
14404 ac_res=$ac_cv_search_sched_yield
14405 if test "$ac_res" != no; then :
14406   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14407
14408 fi
14409
14410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
14411 $as_echo_n "checking for library containing nanosleep... " >&6; }
14412 if test "${ac_cv_search_nanosleep+set}" = set; then :
14413   $as_echo_n "(cached) " >&6
14414 else
14415   ac_func_search_save_LIBS=$LIBS
14416 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14417 /* end confdefs.h.  */
14418
14419 /* Override any GCC internal prototype to avoid an error.
14420    Use char because int might match the return type of a GCC
14421    builtin and then its argument prototype would still apply.  */
14422 #ifdef __cplusplus
14423 extern "C"
14424 #endif
14425 char nanosleep ();
14426 int
14427 main ()
14428 {
14429 return nanosleep ();
14430   ;
14431   return 0;
14432 }
14433 _ACEOF
14434 for ac_lib in '' rt; do
14435   if test -z "$ac_lib"; then
14436     ac_res="none required"
14437   else
14438     ac_res=-l$ac_lib
14439     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14440   fi
14441   if ac_fn_c_try_link "$LINENO"; then :
14442   ac_cv_search_nanosleep=$ac_res
14443 fi
14444 rm -f core conftest.err conftest.$ac_objext \
14445     conftest$ac_exeext
14446   if test "${ac_cv_search_nanosleep+set}" = set; then :
14447   break
14448 fi
14449 done
14450 if test "${ac_cv_search_nanosleep+set}" = set; then :
14451
14452 else
14453   ac_cv_search_nanosleep=no
14454 fi
14455 rm conftest.$ac_ext
14456 LIBS=$ac_func_search_save_LIBS
14457 fi
14458 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
14459 $as_echo "$ac_cv_search_nanosleep" >&6; }
14460 ac_res=$ac_cv_search_nanosleep
14461 if test "$ac_res" != no; then :
14462   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14463
14464 fi
14465
14466 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
14467 $as_echo_n "checking for library containing clock_gettime... " >&6; }
14468 if test "${ac_cv_search_clock_gettime+set}" = set; then :
14469   $as_echo_n "(cached) " >&6
14470 else
14471   ac_func_search_save_LIBS=$LIBS
14472 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14473 /* end confdefs.h.  */
14474
14475 /* Override any GCC internal prototype to avoid an error.
14476    Use char because int might match the return type of a GCC
14477    builtin and then its argument prototype would still apply.  */
14478 #ifdef __cplusplus
14479 extern "C"
14480 #endif
14481 char clock_gettime ();
14482 int
14483 main ()
14484 {
14485 return clock_gettime ();
14486   ;
14487   return 0;
14488 }
14489 _ACEOF
14490 for ac_lib in '' rt; do
14491   if test -z "$ac_lib"; then
14492     ac_res="none required"
14493   else
14494     ac_res=-l$ac_lib
14495     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14496   fi
14497   if ac_fn_c_try_link "$LINENO"; then :
14498   ac_cv_search_clock_gettime=$ac_res
14499 fi
14500 rm -f core conftest.err conftest.$ac_objext \
14501     conftest$ac_exeext
14502   if test "${ac_cv_search_clock_gettime+set}" = set; then :
14503   break
14504 fi
14505 done
14506 if test "${ac_cv_search_clock_gettime+set}" = set; then :
14507
14508 else
14509   ac_cv_search_clock_gettime=no
14510 fi
14511 rm conftest.$ac_ext
14512 LIBS=$ac_func_search_save_LIBS
14513 fi
14514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
14515 $as_echo "$ac_cv_search_clock_gettime" >&6; }
14516 ac_res=$ac_cv_search_clock_gettime
14517 if test "$ac_res" != no; then :
14518   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14519
14520 fi
14521
14522
14523  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
14524 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
14525 if test "${ac_cv_c_bigendian+set}" = set; then :
14526   $as_echo_n "(cached) " >&6
14527 else
14528   ac_cv_c_bigendian=unknown
14529     # See if we're dealing with a universal compiler.
14530     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14531 /* end confdefs.h.  */
14532 #ifndef __APPLE_CC__
14533                not a universal capable compiler
14534              #endif
14535              typedef int dummy;
14536
14537 _ACEOF
14538 if ac_fn_c_try_compile "$LINENO"; then :
14539
14540         # Check for potential -arch flags.  It is not universal unless
14541         # there are at least two -arch flags with different values.
14542         ac_arch=
14543         ac_prev=
14544         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
14545          if test -n "$ac_prev"; then
14546            case $ac_word in
14547              i?86 | x86_64 | ppc | ppc64)
14548                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
14549                  ac_arch=$ac_word
14550                else
14551                  ac_cv_c_bigendian=universal
14552                  break
14553                fi
14554                ;;
14555            esac
14556            ac_prev=
14557          elif test "x$ac_word" = "x-arch"; then
14558            ac_prev=arch
14559          fi
14560        done
14561 fi
14562 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14563     if test $ac_cv_c_bigendian = unknown; then
14564       # See if sys/param.h defines the BYTE_ORDER macro.
14565       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14566 /* end confdefs.h.  */
14567 #include <sys/types.h>
14568              #include <sys/param.h>
14569
14570 int
14571 main ()
14572 {
14573 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
14574                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
14575                      && LITTLE_ENDIAN)
14576               bogus endian macros
14577              #endif
14578
14579   ;
14580   return 0;
14581 }
14582 _ACEOF
14583 if ac_fn_c_try_compile "$LINENO"; then :
14584   # It does; now see whether it defined to BIG_ENDIAN or not.
14585          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14586 /* end confdefs.h.  */
14587 #include <sys/types.h>
14588                 #include <sys/param.h>
14589
14590 int
14591 main ()
14592 {
14593 #if BYTE_ORDER != BIG_ENDIAN
14594                  not big endian
14595                 #endif
14596
14597   ;
14598   return 0;
14599 }
14600 _ACEOF
14601 if ac_fn_c_try_compile "$LINENO"; then :
14602   ac_cv_c_bigendian=yes
14603 else
14604   ac_cv_c_bigendian=no
14605 fi
14606 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14607 fi
14608 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14609     fi
14610     if test $ac_cv_c_bigendian = unknown; then
14611       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
14612       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14613 /* end confdefs.h.  */
14614 #include <limits.h>
14615
14616 int
14617 main ()
14618 {
14619 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
14620               bogus endian macros
14621              #endif
14622
14623   ;
14624   return 0;
14625 }
14626 _ACEOF
14627 if ac_fn_c_try_compile "$LINENO"; then :
14628   # It does; now see whether it defined to _BIG_ENDIAN or not.
14629          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14630 /* end confdefs.h.  */
14631 #include <limits.h>
14632
14633 int
14634 main ()
14635 {
14636 #ifndef _BIG_ENDIAN
14637                  not big endian
14638                 #endif
14639
14640   ;
14641   return 0;
14642 }
14643 _ACEOF
14644 if ac_fn_c_try_compile "$LINENO"; then :
14645   ac_cv_c_bigendian=yes
14646 else
14647   ac_cv_c_bigendian=no
14648 fi
14649 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14650 fi
14651 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14652     fi
14653     if test $ac_cv_c_bigendian = unknown; then
14654       # Compile a test program.
14655       if test "$cross_compiling" = yes; then :
14656   # Try to guess by grepping values from an object file.
14657          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14658 /* end confdefs.h.  */
14659 short int ascii_mm[] =
14660                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
14661                 short int ascii_ii[] =
14662                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
14663                 int use_ascii (int i) {
14664                   return ascii_mm[i] + ascii_ii[i];
14665                 }
14666                 short int ebcdic_ii[] =
14667                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
14668                 short int ebcdic_mm[] =
14669                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
14670                 int use_ebcdic (int i) {
14671                   return ebcdic_mm[i] + ebcdic_ii[i];
14672                 }
14673                 extern int foo;
14674
14675 int
14676 main ()
14677 {
14678 return use_ascii (foo) == use_ebcdic (foo);
14679   ;
14680   return 0;
14681 }
14682 _ACEOF
14683 if ac_fn_c_try_compile "$LINENO"; then :
14684   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
14685               ac_cv_c_bigendian=yes
14686             fi
14687             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
14688               if test "$ac_cv_c_bigendian" = unknown; then
14689                 ac_cv_c_bigendian=no
14690               else
14691                 # finding both strings is unlikely to happen, but who knows?
14692                 ac_cv_c_bigendian=unknown
14693               fi
14694             fi
14695 fi
14696 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14697 else
14698   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14699 /* end confdefs.h.  */
14700 $ac_includes_default
14701 int
14702 main ()
14703 {
14704
14705              /* Are we little or big endian?  From Harbison&Steele.  */
14706              union
14707              {
14708                long int l;
14709                char c[sizeof (long int)];
14710              } u;
14711              u.l = 1;
14712              return u.c[sizeof (long int) - 1] == 1;
14713
14714   ;
14715   return 0;
14716 }
14717 _ACEOF
14718 if ac_fn_c_try_run "$LINENO"; then :
14719   ac_cv_c_bigendian=no
14720 else
14721   ac_cv_c_bigendian=yes
14722 fi
14723 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14724   conftest.$ac_objext conftest.beam conftest.$ac_ext
14725 fi
14726
14727     fi
14728 fi
14729 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
14730 $as_echo "$ac_cv_c_bigendian" >&6; }
14731  case $ac_cv_c_bigendian in #(
14732    yes)
14733      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
14734 ;; #(
14735    no)
14736       ;; #(
14737    universal)
14738
14739 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
14740
14741      ;; #(
14742    *)
14743      as_fn_error "unknown endianness
14744  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
14745  esac
14746
14747
14748
14749
14750 # Check whether --with-system-libunwind was given.
14751 if test "${with_system_libunwind+set}" = set; then :
14752   withval=$with_system_libunwind;
14753 fi
14754
14755   # If system-libunwind was not specifically set, pick a default setting.
14756   if test x$with_system_libunwind = x; then
14757     case ${target} in
14758       ia64-*-hpux*) with_system_libunwind=yes ;;
14759       *) with_system_libunwind=no ;;
14760     esac
14761   fi
14762   # Based on system-libunwind and target, do we have ipinfo?
14763   if  test x$with_system_libunwind = xyes; then
14764     case ${target} in
14765       ia64-*-*) have_unwind_getipinfo=no ;;
14766       *) have_unwind_getipinfo=yes ;;
14767     esac
14768   else
14769     # Darwin before version 9 does not have _Unwind_GetIPInfo.
14770
14771     case ${target} in
14772       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
14773       *) have_unwind_getipinfo=yes ;;
14774     esac
14775
14776   fi
14777
14778   if test x$have_unwind_getipinfo = xyes; then
14779
14780 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
14781
14782   fi
14783
14784
14785 for ac_header in port.h sched.h semaphore.h sys/file.h sys/mman.h syscall.h sys/epoll.h sys/event.h sys/inotify.h sys/ptrace.h sys/syscall.h sys/user.h sys/utsname.h sys/select.h sys/socket.h net/if.h net/if_arp.h net/route.h netpacket/packet.h sys/prctl.h sys/mount.h sys/vfs.h sys/statfs.h sys/timex.h sys/sysinfo.h utime.h linux/ether.h linux/fs.h linux/reboot.h netinet/icmp6.h netinet/in_syst.h netinet/ip.h netinet/ip_mroute.h netinet/if_ether.h
14786 do :
14787   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
14788 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
14789 eval as_val=\$$as_ac_Header
14790    if test "x$as_val" = x""yes; then :
14791   cat >>confdefs.h <<_ACEOF
14792 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
14793 _ACEOF
14794
14795 fi
14796
14797 done
14798
14799
14800 for ac_header in linux/filter.h linux/if_addr.h linux/if_ether.h linux/if_tun.h linux/netlink.h linux/rtnetlink.h
14801 do :
14802   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
14803 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#ifdef HAVE_SYS_SOCKET_H
14804 #include <sys/socket.h>
14805 #endif
14806
14807 "
14808 eval as_val=\$$as_ac_Header
14809    if test "x$as_val" = x""yes; then :
14810   cat >>confdefs.h <<_ACEOF
14811 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
14812 _ACEOF
14813
14814 fi
14815
14816 done
14817
14818
14819 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <ustat.h> can be used" >&5
14820 $as_echo_n "checking whether <ustat.h> can be used... " >&6; }
14821 if test "${libgo_cv_c_ustat_h+set}" = set; then :
14822   $as_echo_n "(cached) " >&6
14823 else
14824   CFLAGS_hold=$CFLAGS
14825 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE $OSCFLAGS"
14826 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14827 /* end confdefs.h.  */
14828
14829 #include <sys/types.h>
14830 #ifdef HAVE_LINUX_FILTER_H
14831 #include <linux/filter.h>
14832 #endif
14833 #include <ustat.h>
14834
14835 _ACEOF
14836 if ac_fn_c_try_compile "$LINENO"; then :
14837   libgo_cv_c_ustat_h=yes
14838 else
14839   libgo_cv_c_ustat_h=no
14840 fi
14841 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14842 CFLAGS=$CFLAGS_hold
14843 fi
14844 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_ustat_h" >&5
14845 $as_echo "$libgo_cv_c_ustat_h" >&6; }
14846 if test $libgo_cv_c_ustat_h = yes; then
14847
14848 $as_echo "#define HAVE_USTAT_H 1" >>confdefs.h
14849
14850 fi
14851
14852  if test "$ac_cv_header_sys_mman_h" = yes; then
14853   HAVE_SYS_MMAN_H_TRUE=
14854   HAVE_SYS_MMAN_H_FALSE='#'
14855 else
14856   HAVE_SYS_MMAN_H_TRUE='#'
14857   HAVE_SYS_MMAN_H_FALSE=
14858 fi
14859
14860
14861 for ac_func in strerror_r strsignal wait4 mincore setenv unsetenv dl_iterate_phdr
14862 do :
14863   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14864 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14865 eval as_val=\$$as_ac_var
14866    if test "x$as_val" = x""yes; then :
14867   cat >>confdefs.h <<_ACEOF
14868 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14869 _ACEOF
14870
14871 fi
14872 done
14873
14874  if test "$ac_cv_func_strerror_r" = yes; then
14875   HAVE_STRERROR_R_TRUE=
14876   HAVE_STRERROR_R_FALSE='#'
14877 else
14878   HAVE_STRERROR_R_TRUE='#'
14879   HAVE_STRERROR_R_FALSE=
14880 fi
14881
14882  if test "$ac_cv_func_wait4" = yes; then
14883   HAVE_WAIT4_TRUE=
14884   HAVE_WAIT4_FALSE='#'
14885 else
14886   HAVE_WAIT4_TRUE='#'
14887   HAVE_WAIT4_FALSE=
14888 fi
14889
14890
14891 for ac_func in accept4 dup3 epoll_create1 faccessat fallocate fchmodat fchownat futimesat getxattr inotify_add_watch inotify_init inotify_init1 inotify_rm_watch listxattr mkdirat mknodat open64 openat pipe2 removexattr renameat setxattr sync_file_range splice syscall tee unlinkat unshare utimensat
14892 do :
14893   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14894 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14895 eval as_val=\$$as_ac_var
14896    if test "x$as_val" = x""yes; then :
14897   cat >>confdefs.h <<_ACEOF
14898 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14899 _ACEOF
14900
14901 fi
14902 done
14903
14904 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
14905 if test "x$ac_cv_type_off_t" = x""yes; then :
14906
14907 else
14908
14909 cat >>confdefs.h <<_ACEOF
14910 #define off_t long int
14911 _ACEOF
14912
14913 fi
14914
14915 ac_fn_c_check_type "$LINENO" "loff_t" "ac_cv_type_loff_t" "$ac_includes_default"
14916 if test "x$ac_cv_type_loff_t" = x""yes; then :
14917
14918 cat >>confdefs.h <<_ACEOF
14919 #define HAVE_LOFF_T 1
14920 _ACEOF
14921
14922
14923 fi
14924
14925
14926 LIBS_hold="$LIBS"
14927 LIBS="$LIBS -lm"
14928 for ac_func in cosl expl logl sinl tanl acosl asinl atanl atan2l expm1l ldexpl log10l log1pl
14929 do :
14930   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14931 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14932 eval as_val=\$$as_ac_var
14933    if test "x$as_val" = x""yes; then :
14934   cat >>confdefs.h <<_ACEOF
14935 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14936 _ACEOF
14937
14938 fi
14939 done
14940
14941 LIBS="$LIBS_hold"
14942
14943 CFLAGS_hold="$CFLAGS"
14944 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
14945 LIBS_hold="$LIBS"
14946 LIBS="$LIBS $PTHREAD_LIBS"
14947 for ac_func in sem_timedwait
14948 do :
14949   ac_fn_c_check_func "$LINENO" "sem_timedwait" "ac_cv_func_sem_timedwait"
14950 if test "x$ac_cv_func_sem_timedwait" = x""yes; then :
14951   cat >>confdefs.h <<_ACEOF
14952 #define HAVE_SEM_TIMEDWAIT 1
14953 _ACEOF
14954
14955 fi
14956 done
14957
14958 CFLAGS="$CFLAGS_hold"
14959 LIBS="$LIBS_hold"
14960
14961 LIBS_hold="$LIBS"
14962 LIBS="$LIBS $MATH_LIBS"
14963 for ac_func in matherr
14964 do :
14965   ac_fn_c_check_func "$LINENO" "matherr" "ac_cv_func_matherr"
14966 if test "x$ac_cv_func_matherr" = x""yes; then :
14967   cat >>confdefs.h <<_ACEOF
14968 #define HAVE_MATHERR 1
14969 _ACEOF
14970
14971 fi
14972 done
14973
14974 LIBS="$LIBS_hold"
14975
14976 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_bool_compare_and_swap_4" >&5
14977 $as_echo_n "checking for __sync_bool_compare_and_swap_4... " >&6; }
14978 if test "${libgo_cv_func___sync_bool_compare_and_swap_4+set}" = set; then :
14979   $as_echo_n "(cached) " >&6
14980 else
14981   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14982 /* end confdefs.h.  */
14983
14984 typedef unsigned int uint32  __attribute__ ((mode (SI)));
14985 uint32 i;
14986 int main() { return __sync_bool_compare_and_swap (&i, 0, 1); }
14987
14988 _ACEOF
14989 if ac_fn_c_try_link "$LINENO"; then :
14990   libgo_cv_func___sync_bool_compare_and_swap_4=yes
14991 else
14992   libgo_cv_func___sync_bool_compare_and_swap_4=no
14993 fi
14994 rm -f core conftest.err conftest.$ac_objext \
14995     conftest$ac_exeext conftest.$ac_ext
14996 fi
14997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_func___sync_bool_compare_and_swap_4" >&5
14998 $as_echo "$libgo_cv_func___sync_bool_compare_and_swap_4" >&6; }
14999 if test "$libgo_cv_func___sync_bool_compare_and_swap_4" = "yes"; then
15000
15001 $as_echo "#define HAVE_SYNC_BOOL_COMPARE_AND_SWAP_4 1" >>confdefs.h
15002
15003 fi
15004
15005 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_bool_compare_and_swap_8" >&5
15006 $as_echo_n "checking for __sync_bool_compare_and_swap_8... " >&6; }
15007 if test "${libgo_cv_func___sync_bool_compare_and_swap_8+set}" = set; then :
15008   $as_echo_n "(cached) " >&6
15009 else
15010   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15011 /* end confdefs.h.  */
15012
15013 typedef unsigned int uint64  __attribute__ ((mode (DI)));
15014 uint64 i;
15015 int main() { return __sync_bool_compare_and_swap (&i, 0, 1); }
15016
15017 _ACEOF
15018 if ac_fn_c_try_link "$LINENO"; then :
15019   libgo_cv_func___sync_bool_compare_and_swap_8=yes
15020 else
15021   libgo_cv_func___sync_bool_compare_and_swap_8=no
15022 fi
15023 rm -f core conftest.err conftest.$ac_objext \
15024     conftest$ac_exeext conftest.$ac_ext
15025 fi
15026 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_func___sync_bool_compare_and_swap_8" >&5
15027 $as_echo "$libgo_cv_func___sync_bool_compare_and_swap_8" >&6; }
15028 if test "$libgo_cv_func___sync_bool_compare_and_swap_8" = "yes"; then
15029
15030 $as_echo "#define HAVE_SYNC_BOOL_COMPARE_AND_SWAP_8 1" >>confdefs.h
15031
15032 fi
15033
15034 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_fetch_and_add_4" >&5
15035 $as_echo_n "checking for __sync_fetch_and_add_4... " >&6; }
15036 if test "${libgo_cv_func___sync_fetch_and_add_4+set}" = set; then :
15037   $as_echo_n "(cached) " >&6
15038 else
15039   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15040 /* end confdefs.h.  */
15041
15042 typedef unsigned int uint32  __attribute__ ((mode (SI)));
15043 uint32 i;
15044 int main() { return __sync_fetch_and_add (&i, 1); }
15045
15046 _ACEOF
15047 if ac_fn_c_try_link "$LINENO"; then :
15048   libgo_cv_func___sync_fetch_and_add_4=yes
15049 else
15050   libgo_cv_func___sync_fetch_and_add_4=no
15051 fi
15052 rm -f core conftest.err conftest.$ac_objext \
15053     conftest$ac_exeext conftest.$ac_ext
15054 fi
15055 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_func___sync_fetch_and_add_4" >&5
15056 $as_echo "$libgo_cv_func___sync_fetch_and_add_4" >&6; }
15057 if test "$libgo_cv_func___sync_fetch_and_add_4" = "yes"; then
15058
15059 $as_echo "#define HAVE_SYNC_FETCH_AND_ADD_4 1" >>confdefs.h
15060
15061 fi
15062
15063 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_add_and_fetch_8" >&5
15064 $as_echo_n "checking for __sync_add_and_fetch_8... " >&6; }
15065 if test "${libgo_cv_func___sync_add_and_fetch_8+set}" = set; then :
15066   $as_echo_n "(cached) " >&6
15067 else
15068   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15069 /* end confdefs.h.  */
15070
15071 typedef unsigned int uint64  __attribute__ ((mode (DI)));
15072 uint64 i;
15073 int main() { return __sync_add_and_fetch (&i, 1); }
15074
15075 _ACEOF
15076 if ac_fn_c_try_link "$LINENO"; then :
15077   libgo_cv_func___sync_add_and_fetch_8=yes
15078 else
15079   libgo_cv_func___sync_add_and_fetch_8=no
15080 fi
15081 rm -f core conftest.err conftest.$ac_objext \
15082     conftest$ac_exeext conftest.$ac_ext
15083 fi
15084 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_func___sync_add_and_fetch_8" >&5
15085 $as_echo "$libgo_cv_func___sync_add_and_fetch_8" >&6; }
15086 if test "$libgo_cv_func___sync_add_and_fetch_8" = "yes"; then
15087
15088 $as_echo "#define HAVE_SYNC_ADD_AND_FETCH_8 1" >>confdefs.h
15089
15090 fi
15091
15092 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -minline-all-stringops" >&5
15093 $as_echo_n "checking whether compiler supports -minline-all-stringops... " >&6; }
15094 if test "${libgo_cv_c_stringops+set}" = set; then :
15095   $as_echo_n "(cached) " >&6
15096 else
15097   CFLAGS_hold=$CFLAGS
15098 CFLAGS="$CFLAGS -minline-all-stringops"
15099 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15100 /* end confdefs.h.  */
15101 int i;
15102 _ACEOF
15103 if ac_fn_c_try_compile "$LINENO"; then :
15104   libgo_cv_c_stringops=yes
15105 else
15106   libgo_cv_c_stringops=no
15107 fi
15108 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15109 CFLAGS=$CFLAGS_hold
15110 fi
15111 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_stringops" >&5
15112 $as_echo "$libgo_cv_c_stringops" >&6; }
15113 STRINGOPS_FLAG=
15114 if test "$libgo_cv_c_stringops" = yes; then
15115   STRINGOPS_FLAG=-minline-all-stringops
15116 fi
15117
15118
15119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -mfancy-math-387" >&5
15120 $as_echo_n "checking whether compiler supports -mfancy-math-387... " >&6; }
15121 if test "${libgo_cv_c_fancymath+set}" = set; then :
15122   $as_echo_n "(cached) " >&6
15123 else
15124   CFLAGS_hold=$CFLAGS
15125 CFLAGS="$CFLAGS -mfancy-math-387"
15126 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15127 /* end confdefs.h.  */
15128 int i;
15129 _ACEOF
15130 if ac_fn_c_try_compile "$LINENO"; then :
15131   libgo_cv_c_fancymath=yes
15132 else
15133   libgo_cv_c_fancymath=no
15134 fi
15135 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15136 CFLAGS=$CFLAGS_hold
15137 fi
15138 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_fancymath" >&5
15139 $as_echo "$libgo_cv_c_fancymath" >&6; }
15140 MATH_FLAG=
15141 if test "$libgo_cv_c_fancymath" = yes; then
15142   MATH_FLAG="-mfancy-math-387 -funsafe-math-optimizations"
15143 else
15144   MATH_FLAG="-ffp-contract=off"
15145 fi
15146
15147
15148 CFLAGS_hold=$CFLAGS
15149 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE"
15150 ac_fn_c_check_type "$LINENO" "off64_t" "ac_cv_type_off64_t" "$ac_includes_default"
15151 if test "x$ac_cv_type_off64_t" = x""yes; then :
15152
15153 cat >>confdefs.h <<_ACEOF
15154 #define HAVE_OFF64_T 1
15155 _ACEOF
15156
15157
15158 fi
15159
15160 CFLAGS=$CFLAGS_hold
15161
15162 { $as_echo "$as_me:${as_lineno-$LINENO}: checking epoll_event size" >&5
15163 $as_echo_n "checking epoll_event size... " >&6; }
15164 if test "${libgo_cv_c_epoll_event_size+set}" = set; then :
15165   $as_echo_n "(cached) " >&6
15166 else
15167   if ac_fn_c_compute_int "$LINENO" "sizeof (struct epoll_event)" "libgo_cv_c_epoll_event_size"        "#include <sys/epoll.h>"; then :
15168
15169 else
15170   libgo_cv_c_epoll_event_size=0
15171 fi
15172
15173 fi
15174 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_epoll_event_size" >&5
15175 $as_echo "$libgo_cv_c_epoll_event_size" >&6; }
15176 SIZEOF_STRUCT_EPOLL_EVENT=${libgo_cv_c_epoll_event_size}
15177
15178
15179 { $as_echo "$as_me:${as_lineno-$LINENO}: checking epoll_event data.fd offset" >&5
15180 $as_echo_n "checking epoll_event data.fd offset... " >&6; }
15181 if test "${libgo_cv_c_epoll_event_fd_offset+set}" = set; then :
15182   $as_echo_n "(cached) " >&6
15183 else
15184   if ac_fn_c_compute_int "$LINENO" "offsetof (struct epoll_event, data.fd)" "libgo_cv_c_epoll_event_fd_offset"        "#include <stddef.h>
15185 #include <sys/epoll.h>"; then :
15186
15187 else
15188   libgo_cv_c_epoll_event_fd_offset=0
15189 fi
15190
15191 fi
15192 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_epoll_event_fd_offset" >&5
15193 $as_echo "$libgo_cv_c_epoll_event_fd_offset" >&6; }
15194 STRUCT_EPOLL_EVENT_FD_OFFSET=${libgo_cv_c_epoll_event_fd_offset}
15195
15196
15197 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15198 /* end confdefs.h.  */
15199 #include <sys/stat.h>
15200
15201 _ACEOF
15202 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15203   $EGREP "timespec_t.*st_atim" >/dev/null 2>&1; then :
15204   have_stat_timespec=yes
15205 else
15206   have_stat_timespec=no
15207 fi
15208 rm -f conftest*
15209
15210  if test $have_stat_timespec = yes; then
15211   HAVE_STAT_TIMESPEC_TRUE=
15212   HAVE_STAT_TIMESPEC_FALSE='#'
15213 else
15214   HAVE_STAT_TIMESPEC_TRUE='#'
15215   HAVE_STAT_TIMESPEC_FALSE=
15216 fi
15217
15218
15219 ac_fn_c_check_type "$LINENO" "struct exception" "ac_cv_type_struct_exception" "#include <math.h>
15220 "
15221 if test "x$ac_cv_type_struct_exception" = x""yes; then :
15222   libgo_has_struct_exception=yes
15223 else
15224   libgo_has_struct_exception=no
15225 fi
15226
15227 if test "$libgo_has_struct_exception" = "yes"; then
15228
15229 $as_echo "#define HAVE_STRUCT_EXCEPTION 1" >>confdefs.h
15230
15231 fi
15232
15233 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setcontext clobbers TLS variables" >&5
15234 $as_echo_n "checking whether setcontext clobbers TLS variables... " >&6; }
15235 if test "${libgo_cv_lib_setcontext_clobbers_tls+set}" = set; then :
15236   $as_echo_n "(cached) " >&6
15237 else
15238   CFLAGS_hold="$CFLAGS"
15239 CFLAGS="$PTHREAD_CFLAGS"
15240 LIBS_hold="$LIBS"
15241 LIBS="$LIBS $PTHREAD_LIBS"
15242 # The cast to long int works around a bug in the HP C Compiler
15243 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15244 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15245 # This bug is HP SR number 8606223364.
15246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
15247 $as_echo_n "checking size of void *... " >&6; }
15248 if test "${ac_cv_sizeof_void_p+set}" = set; then :
15249   $as_echo_n "(cached) " >&6
15250 else
15251   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
15252
15253 else
15254   if test "$ac_cv_type_void_p" = yes; then
15255      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15256 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15257 { as_fn_set_status 77
15258 as_fn_error "cannot compute sizeof (void *)
15259 See \`config.log' for more details." "$LINENO" 5; }; }
15260    else
15261      ac_cv_sizeof_void_p=0
15262    fi
15263 fi
15264
15265 fi
15266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
15267 $as_echo "$ac_cv_sizeof_void_p" >&6; }
15268
15269
15270
15271 cat >>confdefs.h <<_ACEOF
15272 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
15273 _ACEOF
15274
15275
15276 as_fn_arith $ac_cv_sizeof_void_p \* 8 && ptr_type_size=$as_val
15277 if test "$cross_compiling" = yes; then :
15278   case "$target:$ptr_type_size" in
15279   i?86-*-solaris2.1[01]:64 | x86_64*-*-solaris2.1[01]:64)
15280     libgo_cv_lib_setcontext_clobbers_tls=yes ;;
15281   *)
15282     libgo_cv_lib_setcontext_clobbers_tls=no ;;
15283  esac
15284
15285 else
15286   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15287 /* end confdefs.h.  */
15288
15289 #include <pthread.h>
15290 #include <stdlib.h>
15291 #include <ucontext.h>
15292 #include <unistd.h>
15293
15294 __thread int tls;
15295
15296 static char stack[10 * 1024 * 1024];
15297 static ucontext_t c;
15298
15299 /* Called via makecontext/setcontext.  */
15300
15301 static void
15302 cfn (void)
15303 {
15304   exit (tls);
15305 }
15306
15307 /* Called via pthread_create.  */
15308
15309 static void *
15310 tfn (void *dummy)
15311 {
15312   /* The thread should still see this value after calling
15313      setcontext.  */
15314   tls = 0;
15315
15316   setcontext (&c);
15317
15318   /* The call to setcontext should not return.  */
15319   abort ();
15320 }
15321
15322 int
15323 main ()
15324 {
15325   pthread_t tid;
15326
15327   /* The thread should not see this value.  */
15328   tls = 1;
15329
15330   if (getcontext (&c) < 0)
15331     abort ();
15332
15333   c.uc_stack.ss_sp = stack;
15334 #ifdef MAKECONTEXT_STACK_TOP
15335   c.uc_stack.ss_sp += sizeof stack;
15336 #endif
15337   c.uc_stack.ss_flags = 0;
15338   c.uc_stack.ss_size = sizeof stack;
15339   c.uc_link = NULL;
15340   makecontext (&c, cfn, 0);
15341
15342   if (pthread_create (&tid, NULL, tfn, NULL) != 0)
15343     abort ();
15344
15345   if (pthread_join (tid, NULL) != 0)
15346     abort ();
15347
15348   /* The thread should have called exit.  */
15349   abort ();
15350 }
15351
15352 _ACEOF
15353 if ac_fn_c_try_run "$LINENO"; then :
15354   libgo_cv_lib_setcontext_clobbers_tls=no
15355 else
15356   libgo_cv_lib_setcontext_clobbers_tls=yes
15357 fi
15358 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15359   conftest.$ac_objext conftest.beam conftest.$ac_ext
15360 fi
15361
15362 CFLAGS="$CFLAGS_hold"
15363 LIBS="$LIBS_hold"
15364
15365 fi
15366 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_setcontext_clobbers_tls" >&5
15367 $as_echo "$libgo_cv_lib_setcontext_clobbers_tls" >&6; }
15368 if test "$libgo_cv_lib_setcontext_clobbers_tls" = "yes"; then
15369
15370 $as_echo "#define SETCONTEXT_CLOBBERS_TLS 1" >>confdefs.h
15371
15372 fi
15373
15374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .eh_frame section should be read-only" >&5
15375 $as_echo_n "checking whether .eh_frame section should be read-only... " >&6; }
15376 if test "${libgo_cv_ro_eh_frame+set}" = set; then :
15377   $as_echo_n "(cached) " >&6
15378 else
15379
15380 libgo_cv_ro_eh_frame=no
15381 echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
15382 if $CC $CFLAGS -S -fpic -fexceptions -o conftest.s conftest.c > /dev/null 2>&1; then
15383   if grep '.section.*eh_frame.*"a"' conftest.s > /dev/null; then
15384     libgo_cv_ro_eh_frame=yes
15385   elif grep '.section.*eh_frame.*#alloc' conftest.c \
15386        | grep -v '#write' > /dev/null; then
15387     libgo_cv_ro_eh_frame=yes
15388   fi
15389 fi
15390 rm -f conftest.*
15391
15392 fi
15393 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ro_eh_frame" >&5
15394 $as_echo "$libgo_cv_ro_eh_frame" >&6; }
15395 if test "x$libgo_cv_ro_eh_frame" = xyes; then
15396
15397 $as_echo "#define EH_FRAME_FLAGS \"a\"" >>confdefs.h
15398
15399 else
15400
15401 $as_echo "#define EH_FRAME_FLAGS \"aw\"" >>confdefs.h
15402
15403 fi
15404
15405 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Qunused-arguments" >&5
15406 $as_echo_n "checking if compiler supports -Qunused-arguments... " >&6; }
15407 if test "${libgo_cv_c_unused_arguments+set}" = set; then :
15408   $as_echo_n "(cached) " >&6
15409 else
15410   CFLAGS_hold=$CFLAGS
15411 CFLAGS="$CFLAGS -Qunused-arguments"
15412 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15413 /* end confdefs.h.  */
15414 int i;
15415 _ACEOF
15416 if ac_fn_c_try_compile "$LINENO"; then :
15417   libgo_cv_c_unused_arguments=yes
15418 else
15419   libgo_cv_c_unused_arguments=no
15420 fi
15421 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15422 CFLAGS=$CFLAGS_hold
15423 fi
15424 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_unused_arguments" >&5
15425 $as_echo "$libgo_cv_c_unused_arguments" >&6; }
15426
15427 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if assembler supports GNU comdat group syntax" >&5
15428 $as_echo_n "checking if assembler supports GNU comdat group syntax... " >&6; }
15429 if test "${libgo_cv_as_comdat_gnu+set}" = set; then :
15430   $as_echo_n "(cached) " >&6
15431 else
15432
15433 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
15434 CFLAGS_hold=$CFLAGS
15435 if test "$libgo_cv_c_unused_arguments" = yes; then
15436   CFLAGS="$CFLAGS -Qunused-arguments"
15437 fi
15438 if $CC $CFLAGS -c conftest.s > /dev/null 2>&1; then
15439   libgo_cv_as_comdat_gnu=yes
15440 else
15441   libgo_cv_as_comdat_gnu=no
15442 fi
15443 CFLAGS=$CFLAGS_hold
15444
15445 fi
15446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_comdat_gnu" >&5
15447 $as_echo "$libgo_cv_as_comdat_gnu" >&6; }
15448 if test "x$libgo_cv_as_comdat_gnu" = xyes; then
15449
15450 $as_echo "#define HAVE_AS_COMDAT_GAS 1" >>confdefs.h
15451
15452 fi
15453
15454 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports pc related relocs" >&5
15455 $as_echo_n "checking assembler supports pc related relocs... " >&6; }
15456 if test "${libgo_cv_as_x86_pcrel+set}" = set; then :
15457   $as_echo_n "(cached) " >&6
15458 else
15459
15460 libgo_cv_as_x86_pcrel=yes
15461 echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s
15462 CFLAGS_hold=$CFLAGS
15463 if test "$libgo_cv_c_unused_arguments" = yes; then
15464   CFLAGS="$CFLAGS -Qunused-arguments"
15465 fi
15466 if $CC $CFLAGS -c conftest.s 2>&1 | $EGREP -i 'illegal|warning' > /dev/null; then
15467     libgo_cv_as_x86_pcrel=no
15468 fi
15469 CFLAGS=$CFLAGS_hold
15470
15471 fi
15472 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_pcrel" >&5
15473 $as_echo "$libgo_cv_as_x86_pcrel" >&6; }
15474 if test "x$libgo_cv_as_x86_pcrel" = xyes; then
15475
15476 $as_echo "#define HAVE_AS_X86_PCREL 1" >>confdefs.h
15477
15478 fi
15479
15480 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports unwind section type" >&5
15481 $as_echo_n "checking assembler supports unwind section type... " >&6; }
15482 if test "${libgo_cv_as_x86_64_unwind_section_type+set}" = set; then :
15483   $as_echo_n "(cached) " >&6
15484 else
15485
15486 libgo_cv_as_x86_64_unwind_section_type=yes
15487 echo '.section .eh_frame,"a",@unwind' > conftest.s
15488 CFLAGS_hold=$CFLAGS
15489 if test "$libgo_cv_c_unused_arguments" = yes; then
15490   CFLAGS="$CFLAGS -Qunused-arguments"
15491 fi
15492 if $CC $CFLAGS -c conftest.s 2>&1 | grep -i warning > /dev/null; then
15493     libgo_cv_as_x86_64_unwind_section_type=no
15494 fi
15495 CFLAGS=$CFLAGS_hold
15496
15497 fi
15498 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_64_unwind_section_type" >&5
15499 $as_echo "$libgo_cv_as_x86_64_unwind_section_type" >&6; }
15500 if test "x$libgo_cv_as_x86_64_unwind_section_type" = xyes; then
15501
15502 $as_echo "#define HAVE_AS_X86_64_UNWIND_SECTION_TYPE 1" >>confdefs.h
15503
15504 fi
15505
15506 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports AES instructions" >&5
15507 $as_echo_n "checking assembler supports AES instructions... " >&6; }
15508 if test "${libgo_cv_as_x86_aes+set}" = set; then :
15509   $as_echo_n "(cached) " >&6
15510 else
15511
15512 libgo_cv_as_x86_aes=yes
15513 echo 'aesenc %xmm0, %xmm1' > conftest.s
15514 CFLAGS_hold=$CFLAGS
15515 if test "$libgo_cv_c_unused_arguments" = yes; then
15516   CFLAGS="$CFLAGS -Qunused-arguments"
15517 fi
15518 if $CC $CFLAGS -c conftest.s 2>&1 | grep -i error > /dev/null; then
15519     libgo_cv_as_x86_aes=no
15520 fi
15521 CFLAGS=$CFLAGS_hold
15522
15523 fi
15524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_aes" >&5
15525 $as_echo "$libgo_cv_as_x86_aes" >&6; }
15526 if test "x$libgo_cv_as_x86_aes" = xyes; then
15527
15528 $as_echo "#define HAVE_AS_X86_AES 1" >>confdefs.h
15529
15530 fi
15531
15532 cat >confcache <<\_ACEOF
15533 # This file is a shell script that caches the results of configure
15534 # tests run on this system so they can be shared between configure
15535 # scripts and configure runs, see configure's option --config-cache.
15536 # It is not useful on other systems.  If it contains results you don't
15537 # want to keep, you may remove or edit it.
15538 #
15539 # config.status only pays attention to the cache file if you give it
15540 # the --recheck option to rerun configure.
15541 #
15542 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15543 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15544 # following values.
15545
15546 _ACEOF
15547
15548 # The following way of writing the cache mishandles newlines in values,
15549 # but we know of no workaround that is simple, portable, and efficient.
15550 # So, we kill variables containing newlines.
15551 # Ultrix sh set writes to stderr and can't be redirected directly,
15552 # and sets the high bit in the cache file unless we assign to the vars.
15553 (
15554   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15555     eval ac_val=\$$ac_var
15556     case $ac_val in #(
15557     *${as_nl}*)
15558       case $ac_var in #(
15559       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15560 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15561       esac
15562       case $ac_var in #(
15563       _ | IFS | as_nl) ;; #(
15564       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15565       *) { eval $ac_var=; unset $ac_var;} ;;
15566       esac ;;
15567     esac
15568   done
15569
15570   (set) 2>&1 |
15571     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15572     *${as_nl}ac_space=\ *)
15573       # `set' does not quote correctly, so add quotes: double-quote
15574       # substitution turns \\\\ into \\, and sed turns \\ into \.
15575       sed -n \
15576         "s/'/'\\\\''/g;
15577           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15578       ;; #(
15579     *)
15580       # `set' quotes correctly as required by POSIX, so do not add quotes.
15581       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15582       ;;
15583     esac |
15584     sort
15585 ) |
15586   sed '
15587      /^ac_cv_env_/b end
15588      t clear
15589      :clear
15590      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15591      t end
15592      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15593      :end' >>confcache
15594 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15595   if test -w "$cache_file"; then
15596     test "x$cache_file" != "x/dev/null" &&
15597       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15598 $as_echo "$as_me: updating cache $cache_file" >&6;}
15599     cat confcache >$cache_file
15600   else
15601     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15602 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15603   fi
15604 fi
15605 rm -f confcache
15606
15607 if test ${multilib} = yes; then
15608   multilib_arg="--enable-multilib"
15609 else
15610   multilib_arg=
15611 fi
15612
15613 ac_config_files="$ac_config_files Makefile testsuite/Makefile"
15614
15615
15616 ac_config_commands="$ac_config_commands default"
15617
15618
15619 cat >confcache <<\_ACEOF
15620 # This file is a shell script that caches the results of configure
15621 # tests run on this system so they can be shared between configure
15622 # scripts and configure runs, see configure's option --config-cache.
15623 # It is not useful on other systems.  If it contains results you don't
15624 # want to keep, you may remove or edit it.
15625 #
15626 # config.status only pays attention to the cache file if you give it
15627 # the --recheck option to rerun configure.
15628 #
15629 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15630 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15631 # following values.
15632
15633 _ACEOF
15634
15635 # The following way of writing the cache mishandles newlines in values,
15636 # but we know of no workaround that is simple, portable, and efficient.
15637 # So, we kill variables containing newlines.
15638 # Ultrix sh set writes to stderr and can't be redirected directly,
15639 # and sets the high bit in the cache file unless we assign to the vars.
15640 (
15641   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15642     eval ac_val=\$$ac_var
15643     case $ac_val in #(
15644     *${as_nl}*)
15645       case $ac_var in #(
15646       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15647 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15648       esac
15649       case $ac_var in #(
15650       _ | IFS | as_nl) ;; #(
15651       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15652       *) { eval $ac_var=; unset $ac_var;} ;;
15653       esac ;;
15654     esac
15655   done
15656
15657   (set) 2>&1 |
15658     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15659     *${as_nl}ac_space=\ *)
15660       # `set' does not quote correctly, so add quotes: double-quote
15661       # substitution turns \\\\ into \\, and sed turns \\ into \.
15662       sed -n \
15663         "s/'/'\\\\''/g;
15664           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15665       ;; #(
15666     *)
15667       # `set' quotes correctly as required by POSIX, so do not add quotes.
15668       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15669       ;;
15670     esac |
15671     sort
15672 ) |
15673   sed '
15674      /^ac_cv_env_/b end
15675      t clear
15676      :clear
15677      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15678      t end
15679      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15680      :end' >>confcache
15681 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15682   if test -w "$cache_file"; then
15683     test "x$cache_file" != "x/dev/null" &&
15684       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15685 $as_echo "$as_me: updating cache $cache_file" >&6;}
15686     cat confcache >$cache_file
15687   else
15688     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15689 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15690   fi
15691 fi
15692 rm -f confcache
15693
15694 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15695 # Let make expand exec_prefix.
15696 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15697
15698 DEFS=-DHAVE_CONFIG_H
15699
15700 ac_libobjs=
15701 ac_ltlibobjs=
15702 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15703   # 1. Remove the extension, and $U if already installed.
15704   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15705   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15706   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15707   #    will be set to the directory where LIBOBJS objects are built.
15708   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15709   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15710 done
15711 LIBOBJS=$ac_libobjs
15712
15713 LTLIBOBJS=$ac_ltlibobjs
15714
15715
15716  if test -n "$EXEEXT"; then
15717   am__EXEEXT_TRUE=
15718   am__EXEEXT_FALSE='#'
15719 else
15720   am__EXEEXT_TRUE='#'
15721   am__EXEEXT_FALSE=
15722 fi
15723
15724 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
15725   as_fn_error "conditional \"AMDEP\" was never defined.
15726 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15727 fi
15728 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
15729   as_fn_error "conditional \"am__fastdepCC\" was never defined.
15730 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15731 fi
15732 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15733   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
15734 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15735 fi
15736 if test -z "${USE_LIBFFI_TRUE}" && test -z "${USE_LIBFFI_FALSE}"; then
15737   as_fn_error "conditional \"USE_LIBFFI\" was never defined.
15738 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15739 fi
15740 if test -z "${LIBGO_IS_DARWIN_TRUE}" && test -z "${LIBGO_IS_DARWIN_FALSE}"; then
15741   as_fn_error "conditional \"LIBGO_IS_DARWIN\" was never defined.
15742 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15743 fi
15744 if test -z "${LIBGO_IS_FREEBSD_TRUE}" && test -z "${LIBGO_IS_FREEBSD_FALSE}"; then
15745   as_fn_error "conditional \"LIBGO_IS_FREEBSD\" was never defined.
15746 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15747 fi
15748 if test -z "${LIBGO_IS_IRIX_TRUE}" && test -z "${LIBGO_IS_IRIX_FALSE}"; then
15749   as_fn_error "conditional \"LIBGO_IS_IRIX\" was never defined.
15750 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15751 fi
15752 if test -z "${LIBGO_IS_LINUX_TRUE}" && test -z "${LIBGO_IS_LINUX_FALSE}"; then
15753   as_fn_error "conditional \"LIBGO_IS_LINUX\" was never defined.
15754 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15755 fi
15756 if test -z "${LIBGO_IS_NETBSD_TRUE}" && test -z "${LIBGO_IS_NETBSD_FALSE}"; then
15757   as_fn_error "conditional \"LIBGO_IS_NETBSD\" was never defined.
15758 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15759 fi
15760 if test -z "${LIBGO_IS_OPENBSD_TRUE}" && test -z "${LIBGO_IS_OPENBSD_FALSE}"; then
15761   as_fn_error "conditional \"LIBGO_IS_OPENBSD\" was never defined.
15762 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15763 fi
15764 if test -z "${LIBGO_IS_DRAGONFLY_TRUE}" && test -z "${LIBGO_IS_DRAGONFLY_FALSE}"; then
15765   as_fn_error "conditional \"LIBGO_IS_DRAGONFLY\" was never defined.
15766 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15767 fi
15768 if test -z "${LIBGO_IS_RTEMS_TRUE}" && test -z "${LIBGO_IS_RTEMS_FALSE}"; then
15769   as_fn_error "conditional \"LIBGO_IS_RTEMS\" was never defined.
15770 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15771 fi
15772 if test -z "${LIBGO_IS_SOLARIS_TRUE}" && test -z "${LIBGO_IS_SOLARIS_FALSE}"; then
15773   as_fn_error "conditional \"LIBGO_IS_SOLARIS\" was never defined.
15774 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15775 fi
15776 if test -z "${LIBGO_IS_AIX_TRUE}" && test -z "${LIBGO_IS_AIX_FALSE}"; then
15777   as_fn_error "conditional \"LIBGO_IS_AIX\" was never defined.
15778 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15779 fi
15780 if test -z "${LIBGO_IS_BSD_TRUE}" && test -z "${LIBGO_IS_BSD_FALSE}"; then
15781   as_fn_error "conditional \"LIBGO_IS_BSD\" was never defined.
15782 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15783 fi
15784 if test -z "${USING_SPLIT_STACK_TRUE}" && test -z "${USING_SPLIT_STACK_FALSE}"; then
15785   as_fn_error "conditional \"USING_SPLIT_STACK\" was never defined.
15786 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15787 fi
15788 if test -z "${GOC_IS_LLGO_TRUE}" && test -z "${GOC_IS_LLGO_FALSE}"; then
15789   as_fn_error "conditional \"GOC_IS_LLGO\" was never defined.
15790 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15791 fi
15792
15793 if test -z "${HAVE_SYS_MMAN_H_TRUE}" && test -z "${HAVE_SYS_MMAN_H_FALSE}"; then
15794   as_fn_error "conditional \"HAVE_SYS_MMAN_H\" was never defined.
15795 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15796 fi
15797 if test -z "${HAVE_STRERROR_R_TRUE}" && test -z "${HAVE_STRERROR_R_FALSE}"; then
15798   as_fn_error "conditional \"HAVE_STRERROR_R\" was never defined.
15799 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15800 fi
15801 if test -z "${HAVE_WAIT4_TRUE}" && test -z "${HAVE_WAIT4_FALSE}"; then
15802   as_fn_error "conditional \"HAVE_WAIT4\" was never defined.
15803 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15804 fi
15805 if test -z "${HAVE_STAT_TIMESPEC_TRUE}" && test -z "${HAVE_STAT_TIMESPEC_FALSE}"; then
15806   as_fn_error "conditional \"HAVE_STAT_TIMESPEC\" was never defined.
15807 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15808 fi
15809
15810 : ${CONFIG_STATUS=./config.status}
15811 ac_write_fail=0
15812 ac_clean_files_save=$ac_clean_files
15813 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15814 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15815 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15816 as_write_fail=0
15817 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15818 #! $SHELL
15819 # Generated by $as_me.
15820 # Run this file to recreate the current configuration.
15821 # Compiler output produced by configure, useful for debugging
15822 # configure, is in config.log if it exists.
15823
15824 debug=false
15825 ac_cs_recheck=false
15826 ac_cs_silent=false
15827
15828 SHELL=\${CONFIG_SHELL-$SHELL}
15829 export SHELL
15830 _ASEOF
15831 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15832 ## -------------------- ##
15833 ## M4sh Initialization. ##
15834 ## -------------------- ##
15835
15836 # Be more Bourne compatible
15837 DUALCASE=1; export DUALCASE # for MKS sh
15838 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15839   emulate sh
15840   NULLCMD=:
15841   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15842   # is contrary to our usage.  Disable this feature.
15843   alias -g '${1+"$@"}'='"$@"'
15844   setopt NO_GLOB_SUBST
15845 else
15846   case `(set -o) 2>/dev/null` in #(
15847   *posix*) :
15848     set -o posix ;; #(
15849   *) :
15850      ;;
15851 esac
15852 fi
15853
15854
15855 as_nl='
15856 '
15857 export as_nl
15858 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15859 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15860 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15861 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15862 # Prefer a ksh shell builtin over an external printf program on Solaris,
15863 # but without wasting forks for bash or zsh.
15864 if test -z "$BASH_VERSION$ZSH_VERSION" \
15865     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15866   as_echo='print -r --'
15867   as_echo_n='print -rn --'
15868 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15869   as_echo='printf %s\n'
15870   as_echo_n='printf %s'
15871 else
15872   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15873     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15874     as_echo_n='/usr/ucb/echo -n'
15875   else
15876     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15877     as_echo_n_body='eval
15878       arg=$1;
15879       case $arg in #(
15880       *"$as_nl"*)
15881         expr "X$arg" : "X\\(.*\\)$as_nl";
15882         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15883       esac;
15884       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15885     '
15886     export as_echo_n_body
15887     as_echo_n='sh -c $as_echo_n_body as_echo'
15888   fi
15889   export as_echo_body
15890   as_echo='sh -c $as_echo_body as_echo'
15891 fi
15892
15893 # The user is always right.
15894 if test "${PATH_SEPARATOR+set}" != set; then
15895   PATH_SEPARATOR=:
15896   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15897     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15898       PATH_SEPARATOR=';'
15899   }
15900 fi
15901
15902
15903 # IFS
15904 # We need space, tab and new line, in precisely that order.  Quoting is
15905 # there to prevent editors from complaining about space-tab.
15906 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15907 # splitting by setting IFS to empty value.)
15908 IFS=" ""        $as_nl"
15909
15910 # Find who we are.  Look in the path if we contain no directory separator.
15911 case $0 in #((
15912   *[\\/]* ) as_myself=$0 ;;
15913   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15914 for as_dir in $PATH
15915 do
15916   IFS=$as_save_IFS
15917   test -z "$as_dir" && as_dir=.
15918     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15919   done
15920 IFS=$as_save_IFS
15921
15922      ;;
15923 esac
15924 # We did not find ourselves, most probably we were run as `sh COMMAND'
15925 # in which case we are not to be found in the path.
15926 if test "x$as_myself" = x; then
15927   as_myself=$0
15928 fi
15929 if test ! -f "$as_myself"; then
15930   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15931   exit 1
15932 fi
15933
15934 # Unset variables that we do not need and which cause bugs (e.g. in
15935 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15936 # suppresses any "Segmentation fault" message there.  '((' could
15937 # trigger a bug in pdksh 5.2.14.
15938 for as_var in BASH_ENV ENV MAIL MAILPATH
15939 do eval test x\${$as_var+set} = xset \
15940   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15941 done
15942 PS1='$ '
15943 PS2='> '
15944 PS4='+ '
15945
15946 # NLS nuisances.
15947 LC_ALL=C
15948 export LC_ALL
15949 LANGUAGE=C
15950 export LANGUAGE
15951
15952 # CDPATH.
15953 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15954
15955
15956 # as_fn_error ERROR [LINENO LOG_FD]
15957 # ---------------------------------
15958 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15959 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15960 # script with status $?, using 1 if that was 0.
15961 as_fn_error ()
15962 {
15963   as_status=$?; test $as_status -eq 0 && as_status=1
15964   if test "$3"; then
15965     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15966     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
15967   fi
15968   $as_echo "$as_me: error: $1" >&2
15969   as_fn_exit $as_status
15970 } # as_fn_error
15971
15972
15973 # as_fn_set_status STATUS
15974 # -----------------------
15975 # Set $? to STATUS, without forking.
15976 as_fn_set_status ()
15977 {
15978   return $1
15979 } # as_fn_set_status
15980
15981 # as_fn_exit STATUS
15982 # -----------------
15983 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15984 as_fn_exit ()
15985 {
15986   set +e
15987   as_fn_set_status $1
15988   exit $1
15989 } # as_fn_exit
15990
15991 # as_fn_unset VAR
15992 # ---------------
15993 # Portably unset VAR.
15994 as_fn_unset ()
15995 {
15996   { eval $1=; unset $1;}
15997 }
15998 as_unset=as_fn_unset
15999 # as_fn_append VAR VALUE
16000 # ----------------------
16001 # Append the text in VALUE to the end of the definition contained in VAR. Take
16002 # advantage of any shell optimizations that allow amortized linear growth over
16003 # repeated appends, instead of the typical quadratic growth present in naive
16004 # implementations.
16005 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16006   eval 'as_fn_append ()
16007   {
16008     eval $1+=\$2
16009   }'
16010 else
16011   as_fn_append ()
16012   {
16013     eval $1=\$$1\$2
16014   }
16015 fi # as_fn_append
16016
16017 # as_fn_arith ARG...
16018 # ------------------
16019 # Perform arithmetic evaluation on the ARGs, and store the result in the
16020 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16021 # must be portable across $(()) and expr.
16022 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16023   eval 'as_fn_arith ()
16024   {
16025     as_val=$(( $* ))
16026   }'
16027 else
16028   as_fn_arith ()
16029   {
16030     as_val=`expr "$@" || test $? -eq 1`
16031   }
16032 fi # as_fn_arith
16033
16034
16035 if expr a : '\(a\)' >/dev/null 2>&1 &&
16036    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16037   as_expr=expr
16038 else
16039   as_expr=false
16040 fi
16041
16042 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16043   as_basename=basename
16044 else
16045   as_basename=false
16046 fi
16047
16048 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16049   as_dirname=dirname
16050 else
16051   as_dirname=false
16052 fi
16053
16054 as_me=`$as_basename -- "$0" ||
16055 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16056          X"$0" : 'X\(//\)$' \| \
16057          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16058 $as_echo X/"$0" |
16059     sed '/^.*\/\([^/][^/]*\)\/*$/{
16060             s//\1/
16061             q
16062           }
16063           /^X\/\(\/\/\)$/{
16064             s//\1/
16065             q
16066           }
16067           /^X\/\(\/\).*/{
16068             s//\1/
16069             q
16070           }
16071           s/.*/./; q'`
16072
16073 # Avoid depending upon Character Ranges.
16074 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16075 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16076 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16077 as_cr_digits='0123456789'
16078 as_cr_alnum=$as_cr_Letters$as_cr_digits
16079
16080 ECHO_C= ECHO_N= ECHO_T=
16081 case `echo -n x` in #(((((
16082 -n*)
16083   case `echo 'xy\c'` in
16084   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16085   xy)  ECHO_C='\c';;
16086   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16087        ECHO_T=' ';;
16088   esac;;
16089 *)
16090   ECHO_N='-n';;
16091 esac
16092
16093 rm -f conf$$ conf$$.exe conf$$.file
16094 if test -d conf$$.dir; then
16095   rm -f conf$$.dir/conf$$.file
16096 else
16097   rm -f conf$$.dir
16098   mkdir conf$$.dir 2>/dev/null
16099 fi
16100 if (echo >conf$$.file) 2>/dev/null; then
16101   if ln -s conf$$.file conf$$ 2>/dev/null; then
16102     as_ln_s='ln -s'
16103     # ... but there are two gotchas:
16104     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16105     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16106     # In both cases, we have to default to `cp -p'.
16107     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16108       as_ln_s='cp -p'
16109   elif ln conf$$.file conf$$ 2>/dev/null; then
16110     as_ln_s=ln
16111   else
16112     as_ln_s='cp -p'
16113   fi
16114 else
16115   as_ln_s='cp -p'
16116 fi
16117 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16118 rmdir conf$$.dir 2>/dev/null
16119
16120
16121 # as_fn_mkdir_p
16122 # -------------
16123 # Create "$as_dir" as a directory, including parents if necessary.
16124 as_fn_mkdir_p ()
16125 {
16126
16127   case $as_dir in #(
16128   -*) as_dir=./$as_dir;;
16129   esac
16130   test -d "$as_dir" || eval $as_mkdir_p || {
16131     as_dirs=
16132     while :; do
16133       case $as_dir in #(
16134       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16135       *) as_qdir=$as_dir;;
16136       esac
16137       as_dirs="'$as_qdir' $as_dirs"
16138       as_dir=`$as_dirname -- "$as_dir" ||
16139 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16140          X"$as_dir" : 'X\(//\)[^/]' \| \
16141          X"$as_dir" : 'X\(//\)$' \| \
16142          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16143 $as_echo X"$as_dir" |
16144     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16145             s//\1/
16146             q
16147           }
16148           /^X\(\/\/\)[^/].*/{
16149             s//\1/
16150             q
16151           }
16152           /^X\(\/\/\)$/{
16153             s//\1/
16154             q
16155           }
16156           /^X\(\/\).*/{
16157             s//\1/
16158             q
16159           }
16160           s/.*/./; q'`
16161       test -d "$as_dir" && break
16162     done
16163     test -z "$as_dirs" || eval "mkdir $as_dirs"
16164   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
16165
16166
16167 } # as_fn_mkdir_p
16168 if mkdir -p . 2>/dev/null; then
16169   as_mkdir_p='mkdir -p "$as_dir"'
16170 else
16171   test -d ./-p && rmdir ./-p
16172   as_mkdir_p=false
16173 fi
16174
16175 if test -x / >/dev/null 2>&1; then
16176   as_test_x='test -x'
16177 else
16178   if ls -dL / >/dev/null 2>&1; then
16179     as_ls_L_option=L
16180   else
16181     as_ls_L_option=
16182   fi
16183   as_test_x='
16184     eval sh -c '\''
16185       if test -d "$1"; then
16186         test -d "$1/.";
16187       else
16188         case $1 in #(
16189         -*)set "./$1";;
16190         esac;
16191         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
16192         ???[sx]*):;;*)false;;esac;fi
16193     '\'' sh
16194   '
16195 fi
16196 as_executable_p=$as_test_x
16197
16198 # Sed expression to map a string onto a valid CPP name.
16199 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16200
16201 # Sed expression to map a string onto a valid variable name.
16202 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16203
16204
16205 exec 6>&1
16206 ## ----------------------------------- ##
16207 ## Main body of $CONFIG_STATUS script. ##
16208 ## ----------------------------------- ##
16209 _ASEOF
16210 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16211
16212 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16213 # Save the log message, to keep $0 and so on meaningful, and to
16214 # report actual input values of CONFIG_FILES etc. instead of their
16215 # values after options handling.
16216 ac_log="
16217 This file was extended by package-unused $as_me version-unused, which was
16218 generated by GNU Autoconf 2.64.  Invocation command line was
16219
16220   CONFIG_FILES    = $CONFIG_FILES
16221   CONFIG_HEADERS  = $CONFIG_HEADERS
16222   CONFIG_LINKS    = $CONFIG_LINKS
16223   CONFIG_COMMANDS = $CONFIG_COMMANDS
16224   $ $0 $@
16225
16226 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16227 "
16228
16229 _ACEOF
16230
16231 case $ac_config_files in *"
16232 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16233 esac
16234
16235 case $ac_config_headers in *"
16236 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16237 esac
16238
16239
16240 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16241 # Files that config.status was made for.
16242 config_files="$ac_config_files"
16243 config_headers="$ac_config_headers"
16244 config_commands="$ac_config_commands"
16245
16246 _ACEOF
16247
16248 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16249 ac_cs_usage="\
16250 \`$as_me' instantiates files and other configuration actions
16251 from templates according to the current configuration.  Unless the files
16252 and actions are specified as TAGs, all are instantiated by default.
16253
16254 Usage: $0 [OPTION]... [TAG]...
16255
16256   -h, --help       print this help, then exit
16257   -V, --version    print version number and configuration settings, then exit
16258   -q, --quiet, --silent
16259                    do not print progress messages
16260   -d, --debug      don't remove temporary files
16261       --recheck    update $as_me by reconfiguring in the same conditions
16262       --file=FILE[:TEMPLATE]
16263                    instantiate the configuration file FILE
16264       --header=FILE[:TEMPLATE]
16265                    instantiate the configuration header FILE
16266
16267 Configuration files:
16268 $config_files
16269
16270 Configuration headers:
16271 $config_headers
16272
16273 Configuration commands:
16274 $config_commands
16275
16276 Report bugs to the package provider."
16277
16278 _ACEOF
16279 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16280 ac_cs_version="\\
16281 package-unused config.status version-unused
16282 configured by $0, generated by GNU Autoconf 2.64,
16283   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
16284
16285 Copyright (C) 2009 Free Software Foundation, Inc.
16286 This config.status script is free software; the Free Software Foundation
16287 gives unlimited permission to copy, distribute and modify it."
16288
16289 ac_pwd='$ac_pwd'
16290 srcdir='$srcdir'
16291 INSTALL='$INSTALL'
16292 MKDIR_P='$MKDIR_P'
16293 AWK='$AWK'
16294 test -n "\$AWK" || AWK=awk
16295 _ACEOF
16296
16297 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16298 # The default lists apply if the user does not specify any file.
16299 ac_need_defaults=:
16300 while test $# != 0
16301 do
16302   case $1 in
16303   --*=*)
16304     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16305     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16306     ac_shift=:
16307     ;;
16308   *)
16309     ac_option=$1
16310     ac_optarg=$2
16311     ac_shift=shift
16312     ;;
16313   esac
16314
16315   case $ac_option in
16316   # Handling of the options.
16317   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16318     ac_cs_recheck=: ;;
16319   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16320     $as_echo "$ac_cs_version"; exit ;;
16321   --debug | --debu | --deb | --de | --d | -d )
16322     debug=: ;;
16323   --file | --fil | --fi | --f )
16324     $ac_shift
16325     case $ac_optarg in
16326     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16327     esac
16328     as_fn_append CONFIG_FILES " '$ac_optarg'"
16329     ac_need_defaults=false;;
16330   --header | --heade | --head | --hea )
16331     $ac_shift
16332     case $ac_optarg in
16333     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16334     esac
16335     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16336     ac_need_defaults=false;;
16337   --he | --h)
16338     # Conflict between --help and --header
16339     as_fn_error "ambiguous option: \`$1'
16340 Try \`$0 --help' for more information.";;
16341   --help | --hel | -h )
16342     $as_echo "$ac_cs_usage"; exit ;;
16343   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16344   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16345     ac_cs_silent=: ;;
16346
16347   # This is an error.
16348   -*) as_fn_error "unrecognized option: \`$1'
16349 Try \`$0 --help' for more information." ;;
16350
16351   *) as_fn_append ac_config_targets " $1"
16352      ac_need_defaults=false ;;
16353
16354   esac
16355   shift
16356 done
16357
16358 ac_configure_extra_args=
16359
16360 if $ac_cs_silent; then
16361   exec 6>/dev/null
16362   ac_configure_extra_args="$ac_configure_extra_args --silent"
16363 fi
16364
16365 _ACEOF
16366 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16367 if \$ac_cs_recheck; then
16368   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16369   shift
16370   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16371   CONFIG_SHELL='$SHELL'
16372   export CONFIG_SHELL
16373   exec "\$@"
16374 fi
16375
16376 _ACEOF
16377 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16378 exec 5>>config.log
16379 {
16380   echo
16381   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16382 ## Running $as_me. ##
16383 _ASBOX
16384   $as_echo "$ac_log"
16385 } >&5
16386
16387 _ACEOF
16388 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16389 #
16390 # INIT-COMMANDS
16391 #
16392
16393 srcdir="$srcdir"
16394 host="$host"
16395 target="$target"
16396 with_multisubdir="$with_multisubdir"
16397 with_multisrctop="$with_multisrctop"
16398 with_target_subdir="$with_target_subdir"
16399 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16400 multi_basedir="$multi_basedir"
16401 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16402 CC="$CC"
16403 CXX="$CXX"
16404 GFORTRAN="$GFORTRAN"
16405 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16406
16407
16408 # The HP-UX ksh and POSIX shell print the target directory to stdout
16409 # if CDPATH is set.
16410 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16411
16412 sed_quote_subst='$sed_quote_subst'
16413 double_quote_subst='$double_quote_subst'
16414 delay_variable_subst='$delay_variable_subst'
16415 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16416 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16417 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16418 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16419 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16420 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16421 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16422 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16423 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16424 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16425 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16426 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16427 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16428 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16429 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16430 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16431 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16432 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16433 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16434 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16435 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16436 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16437 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16438 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16439 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16440 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16441 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16442 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16443 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16444 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16445 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16446 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16447 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16448 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16449 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16450 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16451 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16452 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16453 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16454 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16455 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16456 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16457 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16458 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16459 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16460 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16461 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16462 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16463 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"`'
16464 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16465 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16466 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16467 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16468 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16469 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16470 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16471 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16472 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16473 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16474 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16475 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16476 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16477 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16478 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16479 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16480 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16481 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16482 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16483 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16484 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16485 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16486 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16487 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16488 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16489 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16490 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16491 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16492 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16493 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16494 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16495 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16496 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16497 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16498 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16499 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16500 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16501 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16502 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16503 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16504 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16505 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16506 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16507 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16508 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16509 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16510 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16511 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16512 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16513 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16514 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16515 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16516 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16517 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16518 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16519 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16520 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16521 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16522 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16523 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16524 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16525 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16526 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16527 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16528 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16529 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16530 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16531 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16532 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16533 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16534 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16535 LD_GO='`$ECHO "$LD_GO" | $SED "$delay_single_quote_subst"`'
16536 reload_flag_GO='`$ECHO "$reload_flag_GO" | $SED "$delay_single_quote_subst"`'
16537 reload_cmds_GO='`$ECHO "$reload_cmds_GO" | $SED "$delay_single_quote_subst"`'
16538 old_archive_cmds_GO='`$ECHO "$old_archive_cmds_GO" | $SED "$delay_single_quote_subst"`'
16539 compiler_GO='`$ECHO "$compiler_GO" | $SED "$delay_single_quote_subst"`'
16540 GCC_GO='`$ECHO "$GCC_GO" | $SED "$delay_single_quote_subst"`'
16541 lt_prog_compiler_no_builtin_flag_GO='`$ECHO "$lt_prog_compiler_no_builtin_flag_GO" | $SED "$delay_single_quote_subst"`'
16542 lt_prog_compiler_wl_GO='`$ECHO "$lt_prog_compiler_wl_GO" | $SED "$delay_single_quote_subst"`'
16543 lt_prog_compiler_pic_GO='`$ECHO "$lt_prog_compiler_pic_GO" | $SED "$delay_single_quote_subst"`'
16544 lt_prog_compiler_static_GO='`$ECHO "$lt_prog_compiler_static_GO" | $SED "$delay_single_quote_subst"`'
16545 lt_cv_prog_compiler_c_o_GO='`$ECHO "$lt_cv_prog_compiler_c_o_GO" | $SED "$delay_single_quote_subst"`'
16546 archive_cmds_need_lc_GO='`$ECHO "$archive_cmds_need_lc_GO" | $SED "$delay_single_quote_subst"`'
16547 enable_shared_with_static_runtimes_GO='`$ECHO "$enable_shared_with_static_runtimes_GO" | $SED "$delay_single_quote_subst"`'
16548 export_dynamic_flag_spec_GO='`$ECHO "$export_dynamic_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
16549 whole_archive_flag_spec_GO='`$ECHO "$whole_archive_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
16550 compiler_needs_object_GO='`$ECHO "$compiler_needs_object_GO" | $SED "$delay_single_quote_subst"`'
16551 old_archive_from_new_cmds_GO='`$ECHO "$old_archive_from_new_cmds_GO" | $SED "$delay_single_quote_subst"`'
16552 old_archive_from_expsyms_cmds_GO='`$ECHO "$old_archive_from_expsyms_cmds_GO" | $SED "$delay_single_quote_subst"`'
16553 archive_cmds_GO='`$ECHO "$archive_cmds_GO" | $SED "$delay_single_quote_subst"`'
16554 archive_expsym_cmds_GO='`$ECHO "$archive_expsym_cmds_GO" | $SED "$delay_single_quote_subst"`'
16555 module_cmds_GO='`$ECHO "$module_cmds_GO" | $SED "$delay_single_quote_subst"`'
16556 module_expsym_cmds_GO='`$ECHO "$module_expsym_cmds_GO" | $SED "$delay_single_quote_subst"`'
16557 with_gnu_ld_GO='`$ECHO "$with_gnu_ld_GO" | $SED "$delay_single_quote_subst"`'
16558 allow_undefined_flag_GO='`$ECHO "$allow_undefined_flag_GO" | $SED "$delay_single_quote_subst"`'
16559 no_undefined_flag_GO='`$ECHO "$no_undefined_flag_GO" | $SED "$delay_single_quote_subst"`'
16560 hardcode_libdir_flag_spec_GO='`$ECHO "$hardcode_libdir_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
16561 hardcode_libdir_flag_spec_ld_GO='`$ECHO "$hardcode_libdir_flag_spec_ld_GO" | $SED "$delay_single_quote_subst"`'
16562 hardcode_libdir_separator_GO='`$ECHO "$hardcode_libdir_separator_GO" | $SED "$delay_single_quote_subst"`'
16563 hardcode_direct_GO='`$ECHO "$hardcode_direct_GO" | $SED "$delay_single_quote_subst"`'
16564 hardcode_direct_absolute_GO='`$ECHO "$hardcode_direct_absolute_GO" | $SED "$delay_single_quote_subst"`'
16565 hardcode_minus_L_GO='`$ECHO "$hardcode_minus_L_GO" | $SED "$delay_single_quote_subst"`'
16566 hardcode_shlibpath_var_GO='`$ECHO "$hardcode_shlibpath_var_GO" | $SED "$delay_single_quote_subst"`'
16567 hardcode_automatic_GO='`$ECHO "$hardcode_automatic_GO" | $SED "$delay_single_quote_subst"`'
16568 inherit_rpath_GO='`$ECHO "$inherit_rpath_GO" | $SED "$delay_single_quote_subst"`'
16569 link_all_deplibs_GO='`$ECHO "$link_all_deplibs_GO" | $SED "$delay_single_quote_subst"`'
16570 fix_srcfile_path_GO='`$ECHO "$fix_srcfile_path_GO" | $SED "$delay_single_quote_subst"`'
16571 always_export_symbols_GO='`$ECHO "$always_export_symbols_GO" | $SED "$delay_single_quote_subst"`'
16572 export_symbols_cmds_GO='`$ECHO "$export_symbols_cmds_GO" | $SED "$delay_single_quote_subst"`'
16573 exclude_expsyms_GO='`$ECHO "$exclude_expsyms_GO" | $SED "$delay_single_quote_subst"`'
16574 include_expsyms_GO='`$ECHO "$include_expsyms_GO" | $SED "$delay_single_quote_subst"`'
16575 prelink_cmds_GO='`$ECHO "$prelink_cmds_GO" | $SED "$delay_single_quote_subst"`'
16576 file_list_spec_GO='`$ECHO "$file_list_spec_GO" | $SED "$delay_single_quote_subst"`'
16577 hardcode_action_GO='`$ECHO "$hardcode_action_GO" | $SED "$delay_single_quote_subst"`'
16578
16579 LTCC='$LTCC'
16580 LTCFLAGS='$LTCFLAGS'
16581 compiler='$compiler_DEFAULT'
16582
16583 # A function that is used when there is no print builtin or printf.
16584 func_fallback_echo ()
16585 {
16586   eval 'cat <<_LTECHO_EOF
16587 \$1
16588 _LTECHO_EOF'
16589 }
16590
16591 # Quote evaled strings.
16592 for var in SED \
16593 GREP \
16594 EGREP \
16595 FGREP \
16596 SHELL \
16597 ECHO \
16598 LD \
16599 NM \
16600 LN_S \
16601 lt_SP2NL \
16602 lt_NL2SP \
16603 reload_flag \
16604 OBJDUMP \
16605 deplibs_check_method \
16606 file_magic_cmd \
16607 AR \
16608 AR_FLAGS \
16609 STRIP \
16610 RANLIB \
16611 CC \
16612 CFLAGS \
16613 compiler \
16614 lt_cv_sys_global_symbol_pipe \
16615 lt_cv_sys_global_symbol_to_cdecl \
16616 lt_cv_sys_global_symbol_to_c_name_address \
16617 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16618 lt_prog_compiler_no_builtin_flag \
16619 lt_prog_compiler_wl \
16620 lt_prog_compiler_pic \
16621 lt_prog_compiler_static \
16622 lt_cv_prog_compiler_c_o \
16623 need_locks \
16624 DSYMUTIL \
16625 NMEDIT \
16626 LIPO \
16627 OTOOL \
16628 OTOOL64 \
16629 shrext_cmds \
16630 export_dynamic_flag_spec \
16631 whole_archive_flag_spec \
16632 compiler_needs_object \
16633 with_gnu_ld \
16634 allow_undefined_flag \
16635 no_undefined_flag \
16636 hardcode_libdir_flag_spec \
16637 hardcode_libdir_flag_spec_ld \
16638 hardcode_libdir_separator \
16639 fix_srcfile_path \
16640 exclude_expsyms \
16641 include_expsyms \
16642 file_list_spec \
16643 variables_saved_for_relink \
16644 libname_spec \
16645 library_names_spec \
16646 soname_spec \
16647 install_override_mode \
16648 finish_eval \
16649 old_striplib \
16650 striplib \
16651 LD_GO \
16652 reload_flag_GO \
16653 compiler_GO \
16654 lt_prog_compiler_no_builtin_flag_GO \
16655 lt_prog_compiler_wl_GO \
16656 lt_prog_compiler_pic_GO \
16657 lt_prog_compiler_static_GO \
16658 lt_cv_prog_compiler_c_o_GO \
16659 export_dynamic_flag_spec_GO \
16660 whole_archive_flag_spec_GO \
16661 compiler_needs_object_GO \
16662 with_gnu_ld_GO \
16663 allow_undefined_flag_GO \
16664 no_undefined_flag_GO \
16665 hardcode_libdir_flag_spec_GO \
16666 hardcode_libdir_flag_spec_ld_GO \
16667 hardcode_libdir_separator_GO \
16668 fix_srcfile_path_GO \
16669 exclude_expsyms_GO \
16670 include_expsyms_GO \
16671 file_list_spec_GO; do
16672     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16673     *[\\\\\\\`\\"\\\$]*)
16674       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
16675       ;;
16676     *)
16677       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16678       ;;
16679     esac
16680 done
16681
16682 # Double-quote double-evaled strings.
16683 for var in reload_cmds \
16684 old_postinstall_cmds \
16685 old_postuninstall_cmds \
16686 old_archive_cmds \
16687 extract_expsyms_cmds \
16688 old_archive_from_new_cmds \
16689 old_archive_from_expsyms_cmds \
16690 archive_cmds \
16691 archive_expsym_cmds \
16692 module_cmds \
16693 module_expsym_cmds \
16694 export_symbols_cmds \
16695 prelink_cmds \
16696 postinstall_cmds \
16697 postuninstall_cmds \
16698 finish_cmds \
16699 sys_lib_search_path_spec \
16700 sys_lib_dlsearch_path_spec \
16701 reload_cmds_GO \
16702 old_archive_cmds_GO \
16703 old_archive_from_new_cmds_GO \
16704 old_archive_from_expsyms_cmds_GO \
16705 archive_cmds_GO \
16706 archive_expsym_cmds_GO \
16707 module_cmds_GO \
16708 module_expsym_cmds_GO \
16709 export_symbols_cmds_GO \
16710 prelink_cmds_GO; do
16711     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16712     *[\\\\\\\`\\"\\\$]*)
16713       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
16714       ;;
16715     *)
16716       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16717       ;;
16718     esac
16719 done
16720
16721 ac_aux_dir='$ac_aux_dir'
16722 xsi_shell='$xsi_shell'
16723 lt_shell_append='$lt_shell_append'
16724
16725 # See if we are running on zsh, and set the options which allow our
16726 # commands through without removal of \ escapes INIT.
16727 if test -n "\${ZSH_VERSION+set}" ; then
16728    setopt NO_GLOB_SUBST
16729 fi
16730
16731
16732     PACKAGE='$PACKAGE'
16733     VERSION='$VERSION'
16734     TIMESTAMP='$TIMESTAMP'
16735     RM='$RM'
16736     ofile='$ofile'
16737
16738
16739
16740
16741
16742
16743 # Variables needed in config.status (file generation) which aren't already
16744 # passed by autoconf.
16745 SUBDIRS="$SUBDIRS"
16746
16747
16748 _ACEOF
16749
16750 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16751
16752 # Handling of arguments.
16753 for ac_config_target in $ac_config_targets
16754 do
16755   case $ac_config_target in
16756     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
16757     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
16758     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16759     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
16760     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16761     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
16762     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16763
16764   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16765   esac
16766 done
16767
16768
16769 # If the user did not use the arguments to specify the items to instantiate,
16770 # then the envvar interface is used.  Set only those that are not.
16771 # We use the long form for the default assignment because of an extremely
16772 # bizarre bug on SunOS 4.1.3.
16773 if $ac_need_defaults; then
16774   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16775   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16776   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16777 fi
16778
16779 # Have a temporary directory for convenience.  Make it in the build tree
16780 # simply because there is no reason against having it here, and in addition,
16781 # creating and moving files from /tmp can sometimes cause problems.
16782 # Hook for its removal unless debugging.
16783 # Note that there is a small window in which the directory will not be cleaned:
16784 # after its creation but before its name has been assigned to `$tmp'.
16785 $debug ||
16786 {
16787   tmp=
16788   trap 'exit_status=$?
16789   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16790 ' 0
16791   trap 'as_fn_exit 1' 1 2 13 15
16792 }
16793 # Create a (secure) tmp directory for tmp files.
16794
16795 {
16796   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16797   test -n "$tmp" && test -d "$tmp"
16798 }  ||
16799 {
16800   tmp=./conf$$-$RANDOM
16801   (umask 077 && mkdir "$tmp")
16802 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16803
16804 # Set up the scripts for CONFIG_FILES section.
16805 # No need to generate them if there are no CONFIG_FILES.
16806 # This happens for instance with `./config.status config.h'.
16807 if test -n "$CONFIG_FILES"; then
16808
16809
16810 ac_cr=`echo X | tr X '\015'`
16811 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16812 # But we know of no other shell where ac_cr would be empty at this
16813 # point, so we can use a bashism as a fallback.
16814 if test "x$ac_cr" = x; then
16815   eval ac_cr=\$\'\\r\'
16816 fi
16817 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16818 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16819   ac_cs_awk_cr='\r'
16820 else
16821   ac_cs_awk_cr=$ac_cr
16822 fi
16823
16824 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16825 _ACEOF
16826
16827
16828 {
16829   echo "cat >conf$$subs.awk <<_ACEOF" &&
16830   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16831   echo "_ACEOF"
16832 } >conf$$subs.sh ||
16833   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16834 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16835 ac_delim='%!_!# '
16836 for ac_last_try in false false false false false :; do
16837   . ./conf$$subs.sh ||
16838     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16839
16840   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16841   if test $ac_delim_n = $ac_delim_num; then
16842     break
16843   elif $ac_last_try; then
16844     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16845   else
16846     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16847   fi
16848 done
16849 rm -f conf$$subs.sh
16850
16851 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16852 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16853 _ACEOF
16854 sed -n '
16855 h
16856 s/^/S["/; s/!.*/"]=/
16857 p
16858 g
16859 s/^[^!]*!//
16860 :repl
16861 t repl
16862 s/'"$ac_delim"'$//
16863 t delim
16864 :nl
16865 h
16866 s/\(.\{148\}\).*/\1/
16867 t more1
16868 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16869 p
16870 n
16871 b repl
16872 :more1
16873 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16874 p
16875 g
16876 s/.\{148\}//
16877 t nl
16878 :delim
16879 h
16880 s/\(.\{148\}\).*/\1/
16881 t more2
16882 s/["\\]/\\&/g; s/^/"/; s/$/"/
16883 p
16884 b
16885 :more2
16886 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16887 p
16888 g
16889 s/.\{148\}//
16890 t delim
16891 ' <conf$$subs.awk | sed '
16892 /^[^""]/{
16893   N
16894   s/\n//
16895 }
16896 ' >>$CONFIG_STATUS || ac_write_fail=1
16897 rm -f conf$$subs.awk
16898 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16899 _ACAWK
16900 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16901   for (key in S) S_is_set[key] = 1
16902   FS = "\a"
16903
16904 }
16905 {
16906   line = $ 0
16907   nfields = split(line, field, "@")
16908   substed = 0
16909   len = length(field[1])
16910   for (i = 2; i < nfields; i++) {
16911     key = field[i]
16912     keylen = length(key)
16913     if (S_is_set[key]) {
16914       value = S[key]
16915       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16916       len += length(value) + length(field[++i])
16917       substed = 1
16918     } else
16919       len += 1 + keylen
16920   }
16921
16922   print line
16923 }
16924
16925 _ACAWK
16926 _ACEOF
16927 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16928 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16929   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16930 else
16931   cat
16932 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16933   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16934 _ACEOF
16935
16936 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16937 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16938 # trailing colons and then remove the whole line if VPATH becomes empty
16939 # (actually we leave an empty line to preserve line numbers).
16940 if test "x$srcdir" = x.; then
16941   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16942 s/:*\$(srcdir):*/:/
16943 s/:*\${srcdir}:*/:/
16944 s/:*@srcdir@:*/:/
16945 s/^\([^=]*=[     ]*\):*/\1/
16946 s/:*$//
16947 s/^[^=]*=[       ]*$//
16948 }'
16949 fi
16950
16951 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16952 fi # test -n "$CONFIG_FILES"
16953
16954 # Set up the scripts for CONFIG_HEADERS section.
16955 # No need to generate them if there are no CONFIG_HEADERS.
16956 # This happens for instance with `./config.status Makefile'.
16957 if test -n "$CONFIG_HEADERS"; then
16958 cat >"$tmp/defines.awk" <<\_ACAWK ||
16959 BEGIN {
16960 _ACEOF
16961
16962 # Transform confdefs.h into an awk script `defines.awk', embedded as
16963 # here-document in config.status, that substitutes the proper values into
16964 # config.h.in to produce config.h.
16965
16966 # Create a delimiter string that does not exist in confdefs.h, to ease
16967 # handling of long lines.
16968 ac_delim='%!_!# '
16969 for ac_last_try in false false :; do
16970   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
16971   if test -z "$ac_t"; then
16972     break
16973   elif $ac_last_try; then
16974     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
16975   else
16976     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16977   fi
16978 done
16979
16980 # For the awk script, D is an array of macro values keyed by name,
16981 # likewise P contains macro parameters if any.  Preserve backslash
16982 # newline sequences.
16983
16984 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
16985 sed -n '
16986 s/.\{148\}/&'"$ac_delim"'/g
16987 t rset
16988 :rset
16989 s/^[     ]*#[    ]*define[       ][      ]*/ /
16990 t def
16991 d
16992 :def
16993 s/\\$//
16994 t bsnl
16995 s/["\\]/\\&/g
16996 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
16997 D["\1"]=" \3"/p
16998 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
16999 d
17000 :bsnl
17001 s/["\\]/\\&/g
17002 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17003 D["\1"]=" \3\\\\\\n"\\/p
17004 t cont
17005 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17006 t cont
17007 d
17008 :cont
17009 n
17010 s/.\{148\}/&'"$ac_delim"'/g
17011 t clear
17012 :clear
17013 s/\\$//
17014 t bsnlc
17015 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17016 d
17017 :bsnlc
17018 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17019 b cont
17020 ' <confdefs.h | sed '
17021 s/'"$ac_delim"'/"\\\
17022 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17023
17024 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17025   for (key in D) D_is_set[key] = 1
17026   FS = "\a"
17027 }
17028 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17029   line = \$ 0
17030   split(line, arg, " ")
17031   if (arg[1] == "#") {
17032     defundef = arg[2]
17033     mac1 = arg[3]
17034   } else {
17035     defundef = substr(arg[1], 2)
17036     mac1 = arg[2]
17037   }
17038   split(mac1, mac2, "(") #)
17039   macro = mac2[1]
17040   prefix = substr(line, 1, index(line, defundef) - 1)
17041   if (D_is_set[macro]) {
17042     # Preserve the white space surrounding the "#".
17043     print prefix "define", macro P[macro] D[macro]
17044     next
17045   } else {
17046     # Replace #undef with comments.  This is necessary, for example,
17047     # in the case of _POSIX_SOURCE, which is predefined and required
17048     # on some systems where configure will not decide to define it.
17049     if (defundef == "undef") {
17050       print "/*", prefix defundef, macro, "*/"
17051       next
17052     }
17053   }
17054 }
17055 { print }
17056 _ACAWK
17057 _ACEOF
17058 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17059   as_fn_error "could not setup config headers machinery" "$LINENO" 5
17060 fi # test -n "$CONFIG_HEADERS"
17061
17062
17063 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
17064 shift
17065 for ac_tag
17066 do
17067   case $ac_tag in
17068   :[FHLC]) ac_mode=$ac_tag; continue;;
17069   esac
17070   case $ac_mode$ac_tag in
17071   :[FHL]*:*);;
17072   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17073   :[FH]-) ac_tag=-:-;;
17074   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17075   esac
17076   ac_save_IFS=$IFS
17077   IFS=:
17078   set x $ac_tag
17079   IFS=$ac_save_IFS
17080   shift
17081   ac_file=$1
17082   shift
17083
17084   case $ac_mode in
17085   :L) ac_source=$1;;
17086   :[FH])
17087     ac_file_inputs=
17088     for ac_f
17089     do
17090       case $ac_f in
17091       -) ac_f="$tmp/stdin";;
17092       *) # Look for the file first in the build tree, then in the source tree
17093          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17094          # because $ac_f cannot contain `:'.
17095          test -f "$ac_f" ||
17096            case $ac_f in
17097            [\\/$]*) false;;
17098            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17099            esac ||
17100            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17101       esac
17102       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17103       as_fn_append ac_file_inputs " '$ac_f'"
17104     done
17105
17106     # Let's still pretend it is `configure' which instantiates (i.e., don't
17107     # use $as_me), people would be surprised to read:
17108     #    /* config.h.  Generated by config.status.  */
17109     configure_input='Generated from '`
17110           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17111         `' by configure.'
17112     if test x"$ac_file" != x-; then
17113       configure_input="$ac_file.  $configure_input"
17114       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17115 $as_echo "$as_me: creating $ac_file" >&6;}
17116     fi
17117     # Neutralize special characters interpreted by sed in replacement strings.
17118     case $configure_input in #(
17119     *\&* | *\|* | *\\* )
17120        ac_sed_conf_input=`$as_echo "$configure_input" |
17121        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17122     *) ac_sed_conf_input=$configure_input;;
17123     esac
17124
17125     case $ac_tag in
17126     *:-:* | *:-) cat >"$tmp/stdin" \
17127       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17128     esac
17129     ;;
17130   esac
17131
17132   ac_dir=`$as_dirname -- "$ac_file" ||
17133 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17134          X"$ac_file" : 'X\(//\)[^/]' \| \
17135          X"$ac_file" : 'X\(//\)$' \| \
17136          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17137 $as_echo X"$ac_file" |
17138     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17139             s//\1/
17140             q
17141           }
17142           /^X\(\/\/\)[^/].*/{
17143             s//\1/
17144             q
17145           }
17146           /^X\(\/\/\)$/{
17147             s//\1/
17148             q
17149           }
17150           /^X\(\/\).*/{
17151             s//\1/
17152             q
17153           }
17154           s/.*/./; q'`
17155   as_dir="$ac_dir"; as_fn_mkdir_p
17156   ac_builddir=.
17157
17158 case "$ac_dir" in
17159 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17160 *)
17161   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17162   # A ".." for each directory in $ac_dir_suffix.
17163   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17164   case $ac_top_builddir_sub in
17165   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17166   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17167   esac ;;
17168 esac
17169 ac_abs_top_builddir=$ac_pwd
17170 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17171 # for backward compatibility:
17172 ac_top_builddir=$ac_top_build_prefix
17173
17174 case $srcdir in
17175   .)  # We are building in place.
17176     ac_srcdir=.
17177     ac_top_srcdir=$ac_top_builddir_sub
17178     ac_abs_top_srcdir=$ac_pwd ;;
17179   [\\/]* | ?:[\\/]* )  # Absolute name.
17180     ac_srcdir=$srcdir$ac_dir_suffix;
17181     ac_top_srcdir=$srcdir
17182     ac_abs_top_srcdir=$srcdir ;;
17183   *) # Relative name.
17184     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17185     ac_top_srcdir=$ac_top_build_prefix$srcdir
17186     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17187 esac
17188 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17189
17190
17191   case $ac_mode in
17192   :F)
17193   #
17194   # CONFIG_FILE
17195   #
17196
17197   case $INSTALL in
17198   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17199   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17200   esac
17201   ac_MKDIR_P=$MKDIR_P
17202   case $MKDIR_P in
17203   [\\/$]* | ?:[\\/]* ) ;;
17204   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17205   esac
17206 _ACEOF
17207
17208 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17209 # If the template does not know about datarootdir, expand it.
17210 # FIXME: This hack should be removed a few years after 2.60.
17211 ac_datarootdir_hack=; ac_datarootdir_seen=
17212 ac_sed_dataroot='
17213 /datarootdir/ {
17214   p
17215   q
17216 }
17217 /@datadir@/p
17218 /@docdir@/p
17219 /@infodir@/p
17220 /@localedir@/p
17221 /@mandir@/p'
17222 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17223 *datarootdir*) ac_datarootdir_seen=yes;;
17224 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17225   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17226 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17227 _ACEOF
17228 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17229   ac_datarootdir_hack='
17230   s&@datadir@&$datadir&g
17231   s&@docdir@&$docdir&g
17232   s&@infodir@&$infodir&g
17233   s&@localedir@&$localedir&g
17234   s&@mandir@&$mandir&g
17235   s&\\\${datarootdir}&$datarootdir&g' ;;
17236 esac
17237 _ACEOF
17238
17239 # Neutralize VPATH when `$srcdir' = `.'.
17240 # Shell code in configure.ac might set extrasub.
17241 # FIXME: do we really want to maintain this feature?
17242 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17243 ac_sed_extra="$ac_vpsub
17244 $extrasub
17245 _ACEOF
17246 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17247 :t
17248 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17249 s|@configure_input@|$ac_sed_conf_input|;t t
17250 s&@top_builddir@&$ac_top_builddir_sub&;t t
17251 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17252 s&@srcdir@&$ac_srcdir&;t t
17253 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17254 s&@top_srcdir@&$ac_top_srcdir&;t t
17255 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17256 s&@builddir@&$ac_builddir&;t t
17257 s&@abs_builddir@&$ac_abs_builddir&;t t
17258 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17259 s&@INSTALL@&$ac_INSTALL&;t t
17260 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17261 $ac_datarootdir_hack
17262 "
17263 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
17264   || as_fn_error "could not create $ac_file" "$LINENO" 5
17265
17266 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17267   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17268   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17269   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17270 which seems to be undefined.  Please make sure it is defined." >&5
17271 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17272 which seems to be undefined.  Please make sure it is defined." >&2;}
17273
17274   rm -f "$tmp/stdin"
17275   case $ac_file in
17276   -) cat "$tmp/out" && rm -f "$tmp/out";;
17277   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17278   esac \
17279   || as_fn_error "could not create $ac_file" "$LINENO" 5
17280  ;;
17281   :H)
17282   #
17283   # CONFIG_HEADER
17284   #
17285   if test x"$ac_file" != x-; then
17286     {
17287       $as_echo "/* $configure_input  */" \
17288       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17289     } >"$tmp/config.h" \
17290       || as_fn_error "could not create $ac_file" "$LINENO" 5
17291     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17292       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17293 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17294     else
17295       rm -f "$ac_file"
17296       mv "$tmp/config.h" "$ac_file" \
17297         || as_fn_error "could not create $ac_file" "$LINENO" 5
17298     fi
17299   else
17300     $as_echo "/* $configure_input  */" \
17301       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17302       || as_fn_error "could not create -" "$LINENO" 5
17303   fi
17304 # Compute "$ac_file"'s index in $config_headers.
17305 _am_arg="$ac_file"
17306 _am_stamp_count=1
17307 for _am_header in $config_headers :; do
17308   case $_am_header in
17309     $_am_arg | $_am_arg:* )
17310       break ;;
17311     * )
17312       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17313   esac
17314 done
17315 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17316 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17317          X"$_am_arg" : 'X\(//\)[^/]' \| \
17318          X"$_am_arg" : 'X\(//\)$' \| \
17319          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17320 $as_echo X"$_am_arg" |
17321     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17322             s//\1/
17323             q
17324           }
17325           /^X\(\/\/\)[^/].*/{
17326             s//\1/
17327             q
17328           }
17329           /^X\(\/\/\)$/{
17330             s//\1/
17331             q
17332           }
17333           /^X\(\/\).*/{
17334             s//\1/
17335             q
17336           }
17337           s/.*/./; q'`/stamp-h$_am_stamp_count
17338  ;;
17339
17340   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17341 $as_echo "$as_me: executing $ac_file commands" >&6;}
17342  ;;
17343   esac
17344
17345
17346   case $ac_file$ac_mode in
17347     "default-1":C)
17348 # Only add multilib support code if we just rebuilt the top-level
17349 # Makefile.
17350 case " $CONFIG_FILES " in
17351  *" Makefile "*)
17352    ac_file=Makefile . ${multi_basedir}/config-ml.in
17353    ;;
17354 esac ;;
17355     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17356   # Autoconf 2.62 quotes --file arguments for eval, but not when files
17357   # are listed without --file.  Let's play safe and only enable the eval
17358   # if we detect the quoting.
17359   case $CONFIG_FILES in
17360   *\'*) eval set x "$CONFIG_FILES" ;;
17361   *)   set x $CONFIG_FILES ;;
17362   esac
17363   shift
17364   for mf
17365   do
17366     # Strip MF so we end up with the name of the file.
17367     mf=`echo "$mf" | sed -e 's/:.*$//'`
17368     # Check whether this is an Automake generated Makefile or not.
17369     # We used to match only the files named `Makefile.in', but
17370     # some people rename them; so instead we look at the file content.
17371     # Grep'ing the first line is not enough: some people post-process
17372     # each Makefile.in and add a new line on top of each file to say so.
17373     # Grep'ing the whole file is not good either: AIX grep has a line
17374     # limit of 2048, but all sed's we know have understand at least 4000.
17375     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17376       dirpart=`$as_dirname -- "$mf" ||
17377 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17378          X"$mf" : 'X\(//\)[^/]' \| \
17379          X"$mf" : 'X\(//\)$' \| \
17380          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17381 $as_echo X"$mf" |
17382     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17383             s//\1/
17384             q
17385           }
17386           /^X\(\/\/\)[^/].*/{
17387             s//\1/
17388             q
17389           }
17390           /^X\(\/\/\)$/{
17391             s//\1/
17392             q
17393           }
17394           /^X\(\/\).*/{
17395             s//\1/
17396             q
17397           }
17398           s/.*/./; q'`
17399     else
17400       continue
17401     fi
17402     # Extract the definition of DEPDIR, am__include, and am__quote
17403     # from the Makefile without running `make'.
17404     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17405     test -z "$DEPDIR" && continue
17406     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17407     test -z "am__include" && continue
17408     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17409     # When using ansi2knr, U may be empty or an underscore; expand it
17410     U=`sed -n 's/^U = //p' < "$mf"`
17411     # Find all dependency output files, they are included files with
17412     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17413     # simplest approach to changing $(DEPDIR) to its actual value in the
17414     # expansion.
17415     for file in `sed -n "
17416       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17417          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
17418       # Make sure the directory exists.
17419       test -f "$dirpart/$file" && continue
17420       fdir=`$as_dirname -- "$file" ||
17421 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17422          X"$file" : 'X\(//\)[^/]' \| \
17423          X"$file" : 'X\(//\)$' \| \
17424          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17425 $as_echo X"$file" |
17426     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17427             s//\1/
17428             q
17429           }
17430           /^X\(\/\/\)[^/].*/{
17431             s//\1/
17432             q
17433           }
17434           /^X\(\/\/\)$/{
17435             s//\1/
17436             q
17437           }
17438           /^X\(\/\).*/{
17439             s//\1/
17440             q
17441           }
17442           s/.*/./; q'`
17443       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17444       # echo "creating $dirpart/$file"
17445       echo '# dummy' > "$dirpart/$file"
17446     done
17447   done
17448 }
17449  ;;
17450     "libtool":C)
17451
17452     # See if we are running on zsh, and set the options which allow our
17453     # commands through without removal of \ escapes.
17454     if test -n "${ZSH_VERSION+set}" ; then
17455       setopt NO_GLOB_SUBST
17456     fi
17457
17458     cfgfile="${ofile}T"
17459     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17460     $RM "$cfgfile"
17461
17462     cat <<_LT_EOF >> "$cfgfile"
17463 #! $SHELL
17464
17465 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17466 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17467 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17468 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17469 #
17470 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17471 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17472 #   Written by Gordon Matzigkeit, 1996
17473 #
17474 #   This file is part of GNU Libtool.
17475 #
17476 # GNU Libtool is free software; you can redistribute it and/or
17477 # modify it under the terms of the GNU General Public License as
17478 # published by the Free Software Foundation; either version 2 of
17479 # the License, or (at your option) any later version.
17480 #
17481 # As a special exception to the GNU General Public License,
17482 # if you distribute this file as part of a program or library that
17483 # is built using GNU Libtool, you may include this file under the
17484 # same distribution terms that you use for the rest of that program.
17485 #
17486 # GNU Libtool is distributed in the hope that it will be useful,
17487 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17488 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17489 # GNU General Public License for more details.
17490 #
17491 # You should have received a copy of the GNU General Public License
17492 # along with GNU Libtool; see the file COPYING.  If not, a copy
17493 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17494 # obtained by writing to the Free Software Foundation, Inc.,
17495 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17496
17497
17498 # The names of the tagged configurations supported by this script.
17499 available_tags="GO "
17500
17501 # ### BEGIN LIBTOOL CONFIG
17502
17503 # A sed program that does not truncate output.
17504 SED=$lt_SED
17505
17506 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17507 Xsed="\$SED -e 1s/^X//"
17508
17509 # A grep program that handles long lines.
17510 GREP=$lt_GREP
17511
17512 # An ERE matcher.
17513 EGREP=$lt_EGREP
17514
17515 # A literal string matcher.
17516 FGREP=$lt_FGREP
17517
17518 # Shell to use when invoking shell scripts.
17519 SHELL=$lt_SHELL
17520
17521 # An echo program that protects backslashes.
17522 ECHO=$lt_ECHO
17523
17524 # Which release of libtool.m4 was used?
17525 macro_version=$macro_version
17526 macro_revision=$macro_revision
17527
17528 # Whether or not to build shared libraries.
17529 build_libtool_libs=$enable_shared
17530
17531 # Whether or not to build static libraries.
17532 build_old_libs=$enable_static
17533
17534 # What type of objects to build.
17535 pic_mode=$pic_mode
17536
17537 # Whether or not to optimize for fast installation.
17538 fast_install=$enable_fast_install
17539
17540 # The host system.
17541 host_alias=$host_alias
17542 host=$host
17543 host_os=$host_os
17544
17545 # The build system.
17546 build_alias=$build_alias
17547 build=$build
17548 build_os=$build_os
17549
17550 # A BSD- or MS-compatible name lister.
17551 NM=$lt_NM
17552
17553 # Whether we need soft or hard links.
17554 LN_S=$lt_LN_S
17555
17556 # What is the maximum length of a command?
17557 max_cmd_len=$max_cmd_len
17558
17559 # Object file suffix (normally "o").
17560 objext=$ac_objext
17561
17562 # Executable file suffix (normally "").
17563 exeext=$exeext
17564
17565 # whether the shell understands "unset".
17566 lt_unset=$lt_unset
17567
17568 # turn spaces into newlines.
17569 SP2NL=$lt_lt_SP2NL
17570
17571 # turn newlines into spaces.
17572 NL2SP=$lt_lt_NL2SP
17573
17574 # An object symbol dumper.
17575 OBJDUMP=$lt_OBJDUMP
17576
17577 # Method to check whether dependent libraries are shared objects.
17578 deplibs_check_method=$lt_deplibs_check_method
17579
17580 # Command to use when deplibs_check_method == "file_magic".
17581 file_magic_cmd=$lt_file_magic_cmd
17582
17583 # The archiver.
17584 AR=$lt_AR
17585 AR_FLAGS=$lt_AR_FLAGS
17586
17587 # A symbol stripping program.
17588 STRIP=$lt_STRIP
17589
17590 # Commands used to install an old-style archive.
17591 RANLIB=$lt_RANLIB
17592 old_postinstall_cmds=$lt_old_postinstall_cmds
17593 old_postuninstall_cmds=$lt_old_postuninstall_cmds
17594
17595 # Whether to use a lock for old archive extraction.
17596 lock_old_archive_extraction=$lock_old_archive_extraction
17597
17598 # A C compiler.
17599 LTCC=$lt_CC
17600
17601 # LTCC compiler flags.
17602 LTCFLAGS=$lt_CFLAGS
17603
17604 # Take the output of nm and produce a listing of raw symbols and C names.
17605 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
17606
17607 # Transform the output of nm in a proper C declaration.
17608 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
17609
17610 # Transform the output of nm in a C name address pair.
17611 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
17612
17613 # Transform the output of nm in a C name address pair when lib prefix is needed.
17614 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
17615
17616 # The name of the directory that contains temporary libtool files.
17617 objdir=$objdir
17618
17619 # Used to examine libraries when file_magic_cmd begins with "file".
17620 MAGIC_CMD=$MAGIC_CMD
17621
17622 # Must we lock files when doing compilation?
17623 need_locks=$lt_need_locks
17624
17625 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
17626 DSYMUTIL=$lt_DSYMUTIL
17627
17628 # Tool to change global to local symbols on Mac OS X.
17629 NMEDIT=$lt_NMEDIT
17630
17631 # Tool to manipulate fat objects and archives on Mac OS X.
17632 LIPO=$lt_LIPO
17633
17634 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
17635 OTOOL=$lt_OTOOL
17636
17637 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
17638 OTOOL64=$lt_OTOOL64
17639
17640 # Old archive suffix (normally "a").
17641 libext=$libext
17642
17643 # Shared library suffix (normally ".so").
17644 shrext_cmds=$lt_shrext_cmds
17645
17646 # The commands to extract the exported symbol list from a shared archive.
17647 extract_expsyms_cmds=$lt_extract_expsyms_cmds
17648
17649 # Variables whose values should be saved in libtool wrapper scripts and
17650 # restored at link time.
17651 variables_saved_for_relink=$lt_variables_saved_for_relink
17652
17653 # Do we need the "lib" prefix for modules?
17654 need_lib_prefix=$need_lib_prefix
17655
17656 # Do we need a version for libraries?
17657 need_version=$need_version
17658
17659 # Library versioning type.
17660 version_type=$version_type
17661
17662 # Shared library runtime path variable.
17663 runpath_var=$runpath_var
17664
17665 # Shared library path variable.
17666 shlibpath_var=$shlibpath_var
17667
17668 # Is shlibpath searched before the hard-coded library search path?
17669 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
17670
17671 # Format of library name prefix.
17672 libname_spec=$lt_libname_spec
17673
17674 # List of archive names.  First name is the real one, the rest are links.
17675 # The last name is the one that the linker finds with -lNAME
17676 library_names_spec=$lt_library_names_spec
17677
17678 # The coded name of the library, if different from the real name.
17679 soname_spec=$lt_soname_spec
17680
17681 # Permission mode override for installation of shared libraries.
17682 install_override_mode=$lt_install_override_mode
17683
17684 # Command to use after installation of a shared archive.
17685 postinstall_cmds=$lt_postinstall_cmds
17686
17687 # Command to use after uninstallation of a shared archive.
17688 postuninstall_cmds=$lt_postuninstall_cmds
17689
17690 # Commands used to finish a libtool library installation in a directory.
17691 finish_cmds=$lt_finish_cmds
17692
17693 # As "finish_cmds", except a single script fragment to be evaled but
17694 # not shown.
17695 finish_eval=$lt_finish_eval
17696
17697 # Whether we should hardcode library paths into libraries.
17698 hardcode_into_libs=$hardcode_into_libs
17699
17700 # Compile-time system search path for libraries.
17701 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
17702
17703 # Run-time system search path for libraries.
17704 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
17705
17706 # Whether dlopen is supported.
17707 dlopen_support=$enable_dlopen
17708
17709 # Whether dlopen of programs is supported.
17710 dlopen_self=$enable_dlopen_self
17711
17712 # Whether dlopen of statically linked programs is supported.
17713 dlopen_self_static=$enable_dlopen_self_static
17714
17715 # Commands to strip libraries.
17716 old_striplib=$lt_old_striplib
17717 striplib=$lt_striplib
17718
17719
17720 # The linker used to build libraries.
17721 LD=$lt_LD
17722
17723 # How to create reloadable object files.
17724 reload_flag=$lt_reload_flag
17725 reload_cmds=$lt_reload_cmds
17726
17727 # Commands used to build an old-style archive.
17728 old_archive_cmds=$lt_old_archive_cmds
17729
17730 # A language specific compiler.
17731 CC=$lt_compiler
17732
17733 # Is the compiler the GNU compiler?
17734 with_gcc=$GCC
17735
17736 # Compiler flag to turn off builtin functions.
17737 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
17738
17739 # How to pass a linker flag through the compiler.
17740 wl=$lt_lt_prog_compiler_wl
17741
17742 # Additional compiler flags for building library objects.
17743 pic_flag=$lt_lt_prog_compiler_pic
17744
17745 # Compiler flag to prevent dynamic linking.
17746 link_static_flag=$lt_lt_prog_compiler_static
17747
17748 # Does compiler simultaneously support -c and -o options?
17749 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
17750
17751 # Whether or not to add -lc for building shared libraries.
17752 build_libtool_need_lc=$archive_cmds_need_lc
17753
17754 # Whether or not to disallow shared libs when runtime libs are static.
17755 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
17756
17757 # Compiler flag to allow reflexive dlopens.
17758 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
17759
17760 # Compiler flag to generate shared objects directly from archives.
17761 whole_archive_flag_spec=$lt_whole_archive_flag_spec
17762
17763 # Whether the compiler copes with passing no objects directly.
17764 compiler_needs_object=$lt_compiler_needs_object
17765
17766 # Create an old-style archive from a shared archive.
17767 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
17768
17769 # Create a temporary old-style archive to link instead of a shared archive.
17770 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
17771
17772 # Commands used to build a shared archive.
17773 archive_cmds=$lt_archive_cmds
17774 archive_expsym_cmds=$lt_archive_expsym_cmds
17775
17776 # Commands used to build a loadable module if different from building
17777 # a shared archive.
17778 module_cmds=$lt_module_cmds
17779 module_expsym_cmds=$lt_module_expsym_cmds
17780
17781 # Whether we are building with GNU ld or not.
17782 with_gnu_ld=$lt_with_gnu_ld
17783
17784 # Flag that allows shared libraries with undefined symbols to be built.
17785 allow_undefined_flag=$lt_allow_undefined_flag
17786
17787 # Flag that enforces no undefined symbols.
17788 no_undefined_flag=$lt_no_undefined_flag
17789
17790 # Flag to hardcode \$libdir into a binary during linking.
17791 # This must work even if \$libdir does not exist
17792 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
17793
17794 # If ld is used when linking, flag to hardcode \$libdir into a binary
17795 # during linking.  This must work even if \$libdir does not exist.
17796 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
17797
17798 # Whether we need a single "-rpath" flag with a separated argument.
17799 hardcode_libdir_separator=$lt_hardcode_libdir_separator
17800
17801 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17802 # DIR into the resulting binary.
17803 hardcode_direct=$hardcode_direct
17804
17805 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17806 # DIR into the resulting binary and the resulting library dependency is
17807 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
17808 # library is relocated.
17809 hardcode_direct_absolute=$hardcode_direct_absolute
17810
17811 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
17812 # into the resulting binary.
17813 hardcode_minus_L=$hardcode_minus_L
17814
17815 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
17816 # into the resulting binary.
17817 hardcode_shlibpath_var=$hardcode_shlibpath_var
17818
17819 # Set to "yes" if building a shared library automatically hardcodes DIR
17820 # into the library and all subsequent libraries and executables linked
17821 # against it.
17822 hardcode_automatic=$hardcode_automatic
17823
17824 # Set to yes if linker adds runtime paths of dependent libraries
17825 # to runtime path list.
17826 inherit_rpath=$inherit_rpath
17827
17828 # Whether libtool must link a program against all its dependency libraries.
17829 link_all_deplibs=$link_all_deplibs
17830
17831 # Fix the shell variable \$srcfile for the compiler.
17832 fix_srcfile_path=$lt_fix_srcfile_path
17833
17834 # Set to "yes" if exported symbols are required.
17835 always_export_symbols=$always_export_symbols
17836
17837 # The commands to list exported symbols.
17838 export_symbols_cmds=$lt_export_symbols_cmds
17839
17840 # Symbols that should not be listed in the preloaded symbols.
17841 exclude_expsyms=$lt_exclude_expsyms
17842
17843 # Symbols that must always be exported.
17844 include_expsyms=$lt_include_expsyms
17845
17846 # Commands necessary for linking programs (against libraries) with templates.
17847 prelink_cmds=$lt_prelink_cmds
17848
17849 # Specify filename containing input files.
17850 file_list_spec=$lt_file_list_spec
17851
17852 # How to hardcode a shared library path into an executable.
17853 hardcode_action=$hardcode_action
17854
17855 # ### END LIBTOOL CONFIG
17856
17857 _LT_EOF
17858
17859   case $host_os in
17860   aix3*)
17861     cat <<\_LT_EOF >> "$cfgfile"
17862 # AIX sometimes has problems with the GCC collect2 program.  For some
17863 # reason, if we set the COLLECT_NAMES environment variable, the problems
17864 # vanish in a puff of smoke.
17865 if test "X${COLLECT_NAMES+set}" != Xset; then
17866   COLLECT_NAMES=
17867   export COLLECT_NAMES
17868 fi
17869 _LT_EOF
17870     ;;
17871   esac
17872
17873
17874 ltmain="$ac_aux_dir/ltmain.sh"
17875
17876
17877   # We use sed instead of cat because bash on DJGPP gets confused if
17878   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
17879   # text mode, it properly converts lines to CR/LF.  This bash problem
17880   # is reportedly fixed, but why not run on old versions too?
17881   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
17882     || (rm -f "$cfgfile"; exit 1)
17883
17884   case $xsi_shell in
17885   yes)
17886     cat << \_LT_EOF >> "$cfgfile"
17887
17888 # func_dirname file append nondir_replacement
17889 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17890 # otherwise set result to NONDIR_REPLACEMENT.
17891 func_dirname ()
17892 {
17893   case ${1} in
17894     */*) func_dirname_result="${1%/*}${2}" ;;
17895     *  ) func_dirname_result="${3}" ;;
17896   esac
17897 }
17898
17899 # func_basename file
17900 func_basename ()
17901 {
17902   func_basename_result="${1##*/}"
17903 }
17904
17905 # func_dirname_and_basename file append nondir_replacement
17906 # perform func_basename and func_dirname in a single function
17907 # call:
17908 #   dirname:  Compute the dirname of FILE.  If nonempty,
17909 #             add APPEND to the result, otherwise set result
17910 #             to NONDIR_REPLACEMENT.
17911 #             value returned in "$func_dirname_result"
17912 #   basename: Compute filename of FILE.
17913 #             value retuned in "$func_basename_result"
17914 # Implementation must be kept synchronized with func_dirname
17915 # and func_basename. For efficiency, we do not delegate to
17916 # those functions but instead duplicate the functionality here.
17917 func_dirname_and_basename ()
17918 {
17919   case ${1} in
17920     */*) func_dirname_result="${1%/*}${2}" ;;
17921     *  ) func_dirname_result="${3}" ;;
17922   esac
17923   func_basename_result="${1##*/}"
17924 }
17925
17926 # func_stripname prefix suffix name
17927 # strip PREFIX and SUFFIX off of NAME.
17928 # PREFIX and SUFFIX must not contain globbing or regex special
17929 # characters, hashes, percent signs, but SUFFIX may contain a leading
17930 # dot (in which case that matches only a dot).
17931 func_stripname ()
17932 {
17933   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
17934   # positional parameters, so assign one to ordinary parameter first.
17935   func_stripname_result=${3}
17936   func_stripname_result=${func_stripname_result#"${1}"}
17937   func_stripname_result=${func_stripname_result%"${2}"}
17938 }
17939
17940 # func_opt_split
17941 func_opt_split ()
17942 {
17943   func_opt_split_opt=${1%%=*}
17944   func_opt_split_arg=${1#*=}
17945 }
17946
17947 # func_lo2o object
17948 func_lo2o ()
17949 {
17950   case ${1} in
17951     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
17952     *)    func_lo2o_result=${1} ;;
17953   esac
17954 }
17955
17956 # func_xform libobj-or-source
17957 func_xform ()
17958 {
17959   func_xform_result=${1%.*}.lo
17960 }
17961
17962 # func_arith arithmetic-term...
17963 func_arith ()
17964 {
17965   func_arith_result=$(( $* ))
17966 }
17967
17968 # func_len string
17969 # STRING may not start with a hyphen.
17970 func_len ()
17971 {
17972   func_len_result=${#1}
17973 }
17974
17975 _LT_EOF
17976     ;;
17977   *) # Bourne compatible functions.
17978     cat << \_LT_EOF >> "$cfgfile"
17979
17980 # func_dirname file append nondir_replacement
17981 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17982 # otherwise set result to NONDIR_REPLACEMENT.
17983 func_dirname ()
17984 {
17985   # Extract subdirectory from the argument.
17986   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
17987   if test "X$func_dirname_result" = "X${1}"; then
17988     func_dirname_result="${3}"
17989   else
17990     func_dirname_result="$func_dirname_result${2}"
17991   fi
17992 }
17993
17994 # func_basename file
17995 func_basename ()
17996 {
17997   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
17998 }
17999
18000
18001 # func_stripname prefix suffix name
18002 # strip PREFIX and SUFFIX off of NAME.
18003 # PREFIX and SUFFIX must not contain globbing or regex special
18004 # characters, hashes, percent signs, but SUFFIX may contain a leading
18005 # dot (in which case that matches only a dot).
18006 # func_strip_suffix prefix name
18007 func_stripname ()
18008 {
18009   case ${2} in
18010     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
18011     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
18012   esac
18013 }
18014
18015 # sed scripts:
18016 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
18017 my_sed_long_arg='1s/^-[^=]*=//'
18018
18019 # func_opt_split
18020 func_opt_split ()
18021 {
18022   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
18023   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
18024 }
18025
18026 # func_lo2o object
18027 func_lo2o ()
18028 {
18029   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
18030 }
18031
18032 # func_xform libobj-or-source
18033 func_xform ()
18034 {
18035   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
18036 }
18037
18038 # func_arith arithmetic-term...
18039 func_arith ()
18040 {
18041   func_arith_result=`expr "$@"`
18042 }
18043
18044 # func_len string
18045 # STRING may not start with a hyphen.
18046 func_len ()
18047 {
18048   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
18049 }
18050
18051 _LT_EOF
18052 esac
18053
18054 case $lt_shell_append in
18055   yes)
18056     cat << \_LT_EOF >> "$cfgfile"
18057
18058 # func_append var value
18059 # Append VALUE to the end of shell variable VAR.
18060 func_append ()
18061 {
18062   eval "$1+=\$2"
18063 }
18064 _LT_EOF
18065     ;;
18066   *)
18067     cat << \_LT_EOF >> "$cfgfile"
18068
18069 # func_append var value
18070 # Append VALUE to the end of shell variable VAR.
18071 func_append ()
18072 {
18073   eval "$1=\$$1\$2"
18074 }
18075
18076 _LT_EOF
18077     ;;
18078   esac
18079
18080
18081   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
18082     || (rm -f "$cfgfile"; exit 1)
18083
18084   mv -f "$cfgfile" "$ofile" ||
18085     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
18086   chmod +x "$ofile"
18087
18088
18089     cat <<_LT_EOF >> "$ofile"
18090
18091 # ### BEGIN LIBTOOL TAG CONFIG: GO
18092
18093 # The linker used to build libraries.
18094 LD=$lt_LD_GO
18095
18096 # How to create reloadable object files.
18097 reload_flag=$lt_reload_flag_GO
18098 reload_cmds=$lt_reload_cmds_GO
18099
18100 # Commands used to build an old-style archive.
18101 old_archive_cmds=$lt_old_archive_cmds_GO
18102
18103 # A language specific compiler.
18104 CC=$lt_compiler_GO
18105
18106 # Is the compiler the GNU compiler?
18107 with_gcc=$GCC_GO
18108
18109 # Compiler flag to turn off builtin functions.
18110 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GO
18111
18112 # How to pass a linker flag through the compiler.
18113 wl=$lt_lt_prog_compiler_wl_GO
18114
18115 # Additional compiler flags for building library objects.
18116 pic_flag=$lt_lt_prog_compiler_pic_GO
18117
18118 # Compiler flag to prevent dynamic linking.
18119 link_static_flag=$lt_lt_prog_compiler_static_GO
18120
18121 # Does compiler simultaneously support -c and -o options?
18122 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GO
18123
18124 # Whether or not to add -lc for building shared libraries.
18125 build_libtool_need_lc=$archive_cmds_need_lc_GO
18126
18127 # Whether or not to disallow shared libs when runtime libs are static.
18128 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GO
18129
18130 # Compiler flag to allow reflexive dlopens.
18131 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GO
18132
18133 # Compiler flag to generate shared objects directly from archives.
18134 whole_archive_flag_spec=$lt_whole_archive_flag_spec_GO
18135
18136 # Whether the compiler copes with passing no objects directly.
18137 compiler_needs_object=$lt_compiler_needs_object_GO
18138
18139 # Create an old-style archive from a shared archive.
18140 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GO
18141
18142 # Create a temporary old-style archive to link instead of a shared archive.
18143 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GO
18144
18145 # Commands used to build a shared archive.
18146 archive_cmds=$lt_archive_cmds_GO
18147 archive_expsym_cmds=$lt_archive_expsym_cmds_GO
18148
18149 # Commands used to build a loadable module if different from building
18150 # a shared archive.
18151 module_cmds=$lt_module_cmds_GO
18152 module_expsym_cmds=$lt_module_expsym_cmds_GO
18153
18154 # Whether we are building with GNU ld or not.
18155 with_gnu_ld=$lt_with_gnu_ld_GO
18156
18157 # Flag that allows shared libraries with undefined symbols to be built.
18158 allow_undefined_flag=$lt_allow_undefined_flag_GO
18159
18160 # Flag that enforces no undefined symbols.
18161 no_undefined_flag=$lt_no_undefined_flag_GO
18162
18163 # Flag to hardcode \$libdir into a binary during linking.
18164 # This must work even if \$libdir does not exist
18165 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GO
18166
18167 # If ld is used when linking, flag to hardcode \$libdir into a binary
18168 # during linking.  This must work even if \$libdir does not exist.
18169 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GO
18170
18171 # Whether we need a single "-rpath" flag with a separated argument.
18172 hardcode_libdir_separator=$lt_hardcode_libdir_separator_GO
18173
18174 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18175 # DIR into the resulting binary.
18176 hardcode_direct=$hardcode_direct_GO
18177
18178 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18179 # DIR into the resulting binary and the resulting library dependency is
18180 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
18181 # library is relocated.
18182 hardcode_direct_absolute=$hardcode_direct_absolute_GO
18183
18184 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
18185 # into the resulting binary.
18186 hardcode_minus_L=$hardcode_minus_L_GO
18187
18188 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
18189 # into the resulting binary.
18190 hardcode_shlibpath_var=$hardcode_shlibpath_var_GO
18191
18192 # Set to "yes" if building a shared library automatically hardcodes DIR
18193 # into the library and all subsequent libraries and executables linked
18194 # against it.
18195 hardcode_automatic=$hardcode_automatic_GO
18196
18197 # Set to yes if linker adds runtime paths of dependent libraries
18198 # to runtime path list.
18199 inherit_rpath=$inherit_rpath_GO
18200
18201 # Whether libtool must link a program against all its dependency libraries.
18202 link_all_deplibs=$link_all_deplibs_GO
18203
18204 # Fix the shell variable \$srcfile for the compiler.
18205 fix_srcfile_path=$lt_fix_srcfile_path_GO
18206
18207 # Set to "yes" if exported symbols are required.
18208 always_export_symbols=$always_export_symbols_GO
18209
18210 # The commands to list exported symbols.
18211 export_symbols_cmds=$lt_export_symbols_cmds_GO
18212
18213 # Symbols that should not be listed in the preloaded symbols.
18214 exclude_expsyms=$lt_exclude_expsyms_GO
18215
18216 # Symbols that must always be exported.
18217 include_expsyms=$lt_include_expsyms_GO
18218
18219 # Commands necessary for linking programs (against libraries) with templates.
18220 prelink_cmds=$lt_prelink_cmds_GO
18221
18222 # Specify filename containing input files.
18223 file_list_spec=$lt_file_list_spec_GO
18224
18225 # How to hardcode a shared library path into an executable.
18226 hardcode_action=$hardcode_action_GO
18227
18228 # ### END LIBTOOL TAG CONFIG: GO
18229 _LT_EOF
18230
18231  ;;
18232     "default":C) if test -n "$CONFIG_FILES"; then
18233    # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
18234    # that multilib installs will end up installed in the correct place.
18235    # The testsuite needs it for multilib-aware ABI baseline files.
18236    # To work around this not being passed down from config-ml.in ->
18237    # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
18238    # append it here.  Only modify Makefiles that have just been created.
18239    #
18240    # Also, get rid of this simulated-VPATH thing that automake does.
18241    cat > vpsed << \_EOF
18242 s!`test -f '$<' || echo '$(srcdir)/'`!!
18243 _EOF
18244    for i in $SUBDIRS; do
18245     case $CONFIG_FILES in
18246      *${i}/Makefile*)
18247        #echo "Adding MULTISUBDIR to $i/Makefile"
18248        sed -f vpsed $i/Makefile > tmp
18249        grep '^MULTISUBDIR =' Makefile >> tmp
18250        mv tmp $i/Makefile
18251        ;;
18252     esac
18253    done
18254    rm vpsed
18255  fi
18256  ;;
18257
18258   esac
18259 done # for ac_tag
18260
18261
18262 as_fn_exit 0
18263 _ACEOF
18264 ac_clean_files=$ac_clean_files_save
18265
18266 test $ac_write_fail = 0 ||
18267   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
18268
18269
18270 # configure is writing to config.log, and then calls config.status.
18271 # config.status does its own redirection, appending to config.log.
18272 # Unfortunately, on DOS this fails, as config.log is still kept open
18273 # by configure, so config.status won't be able to write to it; its
18274 # output is simply discarded.  So we exec the FD to /dev/null,
18275 # effectively closing config.log, so it can be properly (re)opened and
18276 # appended to by config.status.  When coming back to configure, we
18277 # need to make the FD available again.
18278 if test "$no_create" != yes; then
18279   ac_cs_success=:
18280   ac_config_status_args=
18281   test "$silent" = yes &&
18282     ac_config_status_args="$ac_config_status_args --quiet"
18283   exec 5>/dev/null
18284   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18285   exec 5>>config.log
18286   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18287   # would make configure fail if this is the last instruction.
18288   $ac_cs_success || as_fn_exit $?
18289 fi
18290 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18291   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18292 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18293 fi
18294