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 OSCFLAGS
 628 GO_SYSCALL_OS_ARCH_FILE
 629 GO_SYSCALL_OS_FILE
 630 GO_LIBCALL_OS_ARCH_FILE
 631 GO_LIBCALL_OS_FILE
 632 GOARCH
 633 LIBGO_IS_X86_64_FALSE
 634 LIBGO_IS_X86_64_TRUE
 635 LIBGO_IS_SPARC64_FALSE
 636 LIBGO_IS_SPARC64_TRUE
 637 LIBGO_IS_SPARC_FALSE
 638 LIBGO_IS_SPARC_TRUE
 639 LIBGO_IS_S390X_FALSE
 640 LIBGO_IS_S390X_TRUE
 641 LIBGO_IS_S390_FALSE
 642 LIBGO_IS_S390_TRUE
 643 LIBGO_IS_PPC64LE_FALSE
 644 LIBGO_IS_PPC64LE_TRUE
 645 LIBGO_IS_PPC64_FALSE
 646 LIBGO_IS_PPC64_TRUE
 647 LIBGO_IS_PPC_FALSE
 648 LIBGO_IS_PPC_TRUE
 649 LIBGO_IS_MIPSO64_FALSE
 650 LIBGO_IS_MIPSO64_TRUE
 651 LIBGO_IS_MIPSN64_FALSE
 652 LIBGO_IS_MIPSN64_TRUE
 653 LIBGO_IS_MIPSN32_FALSE
 654 LIBGO_IS_MIPSN32_TRUE
 655 LIBGO_IS_MIPSO32_FALSE
 656 LIBGO_IS_MIPSO32_TRUE
 657 LIBGO_IS_MIPS_FALSE
 658 LIBGO_IS_MIPS_TRUE
 659 LIBGO_IS_M68K_FALSE
 660 LIBGO_IS_M68K_TRUE
 661 LIBGO_IS_ARM64_FALSE
 662 LIBGO_IS_ARM64_TRUE
 663 LIBGO_IS_ARM_FALSE
 664 LIBGO_IS_ARM_TRUE
 665 LIBGO_IS_ALPHA_FALSE
 666 LIBGO_IS_ALPHA_TRUE
 667 LIBGO_IS_386_FALSE
 668 LIBGO_IS_386_TRUE
 669 USE_DEJAGNU
 670 GOOS
 671 LIBGO_IS_SOLARIS_FALSE
 672 LIBGO_IS_SOLARIS_TRUE
 673 LIBGO_IS_RTEMS_FALSE
 674 LIBGO_IS_RTEMS_TRUE
 675 LIBGO_IS_DRAGONFLY_FALSE
 676 LIBGO_IS_DRAGONFLY_TRUE
 677 LIBGO_IS_OPENBSD_FALSE
 678 LIBGO_IS_OPENBSD_TRUE
 679 LIBGO_IS_NETBSD_FALSE
 680 LIBGO_IS_NETBSD_TRUE
 681 LIBGO_IS_LINUX_FALSE
 682 LIBGO_IS_LINUX_TRUE
 683 LIBGO_IS_IRIX_FALSE
 684 LIBGO_IS_IRIX_TRUE
 685 LIBGO_IS_FREEBSD_FALSE
 686 LIBGO_IS_FREEBSD_TRUE
 687 LIBGO_IS_DARWIN_FALSE
 688 LIBGO_IS_DARWIN_TRUE
 689 go_include
 690 LIBATOMIC
 691 LIBFFIINCS
 692 LIBFFI
 693 nover_glibgo_toolexeclibdir
 694 glibgo_toolexeclibdir
 695 glibgo_toolexecdir
 696 WERROR
 697 WARN_FLAGS
 698 CC_FOR_BUILD
 699 enable_static
 700 enable_shared
 701 CPP
 702 OTOOL64
 703 OTOOL
 704 LIPO
 705 NMEDIT
 706 DSYMUTIL
 707 AR
 708 OBJDUMP
 709 LN_S
 710 NM
 711 ac_ct_DUMPBIN
 712 DUMPBIN
 713 LIBTOOL
 714 OBJCOPY
 715 RANLIB
 716 LD
 717 FGREP
 718 EGREP
 719 GREP
 720 SED
 721 MAINT
 722 MAINTAINER_MODE_FALSE
 723 MAINTAINER_MODE_TRUE
 724 GOCFLAGS
 725 GOC
 726 am__fastdepCC_FALSE
 727 am__fastdepCC_TRUE
 728 CCDEPMODE
 729 am__nodep
 730 AMDEPBACKSLASH
 731 AMDEP_FALSE
 732 AMDEP_TRUE
 733 am__quote
 734 am__include
 735 DEPDIR
 736 OBJEXT
 737 EXEEXT
 738 ac_ct_CC
 739 CPPFLAGS
 740 LDFLAGS
 741 CFLAGS
 742 CC
 743 am__untar
 744 am__tar
 745 AMTAR
 746 am__leading_dot
 747 SET_MAKE
 748 AWK
 749 mkdir_p
 750 MKDIR_P
 751 INSTALL_STRIP_PROGRAM
 752 STRIP
 753 install_sh
 754 MAKEINFO
 755 AUTOHEADER
 756 AUTOMAKE
 757 AUTOCONF
 758 ACLOCAL
 759 VERSION
 760 PACKAGE
 761 CYGPATH_W
 762 am__isrc
 763 INSTALL_DATA
 764 INSTALL_SCRIPT
 765 INSTALL_PROGRAM
 766 target_os
 767 target_vendor
 768 target_cpu
 769 target
 770 host_os
 771 host_vendor
 772 host_cpu
 773 host
 774 build_os
 775 build_vendor
 776 build_cpu
 777 build
 778 multi_basedir
 779 libtool_VERSION
 780 target_alias
 781 host_alias
 782 build_alias
 783 LIBS
 784 ECHO_T
 785 ECHO_N
 786 ECHO_C
 787 DEFS
 788 mandir
 789 localedir
 790 libdir
 791 psdir
 792 pdfdir
 793 dvidir
 794 htmldir
 795 infodir
 796 docdir
 797 oldincludedir
 798 includedir
 799 localstatedir
 800 sharedstatedir
 801 sysconfdir
 802 datadir
 803 datarootdir
 804 libexecdir
 805 sbindir
 806 bindir
 807 program_transform_name
 808 prefix
 809 exec_prefix
 810 PACKAGE_URL
 811 PACKAGE_BUGREPORT
 812 PACKAGE_STRING
 813 PACKAGE_VERSION
 814 PACKAGE_TARNAME
 815 PACKAGE_NAME
 816 PATH_SEPARATOR
 817 SHELL'
 818 ac_subst_files=''
 819 ac_user_opts='
 820 enable_option_checking
 821 enable_multilib
 822 enable_dependency_tracking
 823 enable_maintainer_mode
 824 with_gnu_ld
 825 enable_shared
 826 enable_static
 827 with_pic
 828 enable_fast_install
 829 enable_libtool_lock
 830 enable_werror
 831 enable_version_specific_runtime_libs
 832 with_libffi
 833 with_libatomic
 834 with_system_libunwind
 835 '
 836       ac_precious_vars='build_alias
 837 host_alias
 838 target_alias
 839 CPP
 840 CPPFLAGS'
 841
 842
 843 # Initialize some variables set by options.
 844 ac_init_help=
 845 ac_init_version=false
 846 ac_unrecognized_opts=
 847 ac_unrecognized_sep=
 848 # The variables have the same names as the options, with
 849 # dashes changed to underlines.
 850 cache_file=/dev/null
 851 exec_prefix=NONE
 852 no_create=
 853 no_recursion=
 854 prefix=NONE
 855 program_prefix=NONE
 856 program_suffix=NONE
 857 program_transform_name=s,x,x,
 858 silent=
 859 site=
 860 srcdir=
 861 verbose=
 862 x_includes=NONE
 863 x_libraries=NONE
 864
 865 # Installation directory options.
 866 # These are left unexpanded so users can "make install exec_prefix=/foo"
 867 # and all the variables that are supposed to be based on exec_prefix
 868 # by default will actually change.
 869 # Use braces instead of parens because sh, perl, etc. also accept them.
 870 # (The list follows the same order as the GNU Coding Standards.)
 871 bindir='${exec_prefix}/bin'
 872 sbindir='${exec_prefix}/sbin'
 873 libexecdir='${exec_prefix}/libexec'
 874 datarootdir='${prefix}/share'
 875 datadir='${datarootdir}'
 876 sysconfdir='${prefix}/etc'
 877 sharedstatedir='${prefix}/com'
 878 localstatedir='${prefix}/var'
 879 includedir='${prefix}/include'
 880 oldincludedir='/usr/include'
 881 docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
 882 infodir='${datarootdir}/info'
 883 htmldir='${docdir}'
 884 dvidir='${docdir}'
 885 pdfdir='${docdir}'
 886 psdir='${docdir}'
 887 libdir='${exec_prefix}/lib'
 888 localedir='${datarootdir}/locale'
 889 mandir='${datarootdir}/man'
 890
 891 ac_prev=
 892 ac_dashdash=
 893 for ac_option
 894 do
 895   # If the previous option needs an argument, assign it.
 896   if test -n "$ac_prev"; then
 897     eval $ac_prev=\$ac_option
 898     ac_prev=
 899     continue
 900   fi
 901
 902   case $ac_option in
 903   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 904   *)    ac_optarg=yes ;;
 905   esac
 906
 907   # Accept the important Cygnus configure options, so we can diagnose typos.
 908
 909   case $ac_dashdash$ac_option in
 910   --)
 911     ac_dashdash=yes ;;
 912
 913   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 914     ac_prev=bindir ;;
 915   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 916     bindir=$ac_optarg ;;
 917
 918   -build | --build | --buil | --bui | --bu)
 919     ac_prev=build_alias ;;
 920   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 921     build_alias=$ac_optarg ;;
 922
 923   -cache-file | --cache-file | --cache-fil | --cache-fi \
 924   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 925     ac_prev=cache_file ;;
 926   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 927   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 928     cache_file=$ac_optarg ;;
 929
 930   --config-cache | -C)
 931     cache_file=config.cache ;;
 932
 933   -datadir | --datadir | --datadi | --datad)
 934     ac_prev=datadir ;;
 935   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 936     datadir=$ac_optarg ;;
 937
 938   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 939   | --dataroo | --dataro | --datar)
 940     ac_prev=datarootdir ;;
 941   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 942   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 943     datarootdir=$ac_optarg ;;
 944
 945   -disable-* | --disable-*)
 946     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 947     # Reject names that are not valid shell variable names.
 948     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 949       as_fn_error "invalid feature name: $ac_useropt"
 950     ac_useropt_orig=$ac_useropt
 951     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 952     case $ac_user_opts in
 953       *"
 954 "enable_$ac_useropt"
 955 "*) ;;
 956       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 957          ac_unrecognized_sep=', ';;
 958     esac
 959     eval enable_$ac_useropt=no ;;
 960
 961   -docdir | --docdir | --docdi | --doc | --do)
 962     ac_prev=docdir ;;
 963   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 964     docdir=$ac_optarg ;;
 965
 966   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 967     ac_prev=dvidir ;;
 968   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 969     dvidir=$ac_optarg ;;
 970
 971   -enable-* | --enable-*)
 972     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 973     # Reject names that are not valid shell variable names.
 974     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 975       as_fn_error "invalid feature name: $ac_useropt"
 976     ac_useropt_orig=$ac_useropt
 977     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 978     case $ac_user_opts in
 979       *"
 980 "enable_$ac_useropt"
 981 "*) ;;
 982       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 983          ac_unrecognized_sep=', ';;
 984     esac
 985     eval enable_$ac_useropt=\$ac_optarg ;;
 986
 987   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 988   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 989   | --exec | --exe | --ex)
 990     ac_prev=exec_prefix ;;
 991   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 992   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 993   | --exec=* | --exe=* | --ex=*)
 994     exec_prefix=$ac_optarg ;;
 995
 996   -gas | --gas | --ga | --g)
 997     # Obsolete; use --with-gas.
 998     with_gas=yes ;;
 999
1000   -help | --help | --hel | --he | -h)
1001     ac_init_help=long ;;
1002   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1003     ac_init_help=recursive ;;
1004   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1005     ac_init_help=short ;;
1006
1007   -host | --host | --hos | --ho)
1008     ac_prev=host_alias ;;
1009   -host=* | --host=* | --hos=* | --ho=*)
1010     host_alias=$ac_optarg ;;
1011
1012   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1013     ac_prev=htmldir ;;
1014   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1015   | --ht=*)
1016     htmldir=$ac_optarg ;;
1017
1018   -includedir | --includedir | --includedi | --included | --include \
1019   | --includ | --inclu | --incl | --inc)
1020     ac_prev=includedir ;;
1021   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1022   | --includ=* | --inclu=* | --incl=* | --inc=*)
1023     includedir=$ac_optarg ;;
1024
1025   -infodir | --infodir | --infodi | --infod | --info | --inf)
1026     ac_prev=infodir ;;
1027   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1028     infodir=$ac_optarg ;;
1029
1030   -libdir | --libdir | --libdi | --libd)
1031     ac_prev=libdir ;;
1032   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1033     libdir=$ac_optarg ;;
1034
1035   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1036   | --libexe | --libex | --libe)
1037     ac_prev=libexecdir ;;
1038   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1039   | --libexe=* | --libex=* | --libe=*)
1040     libexecdir=$ac_optarg ;;
1041
1042   -localedir | --localedir | --localedi | --localed | --locale)
1043     ac_prev=localedir ;;
1044   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1045     localedir=$ac_optarg ;;
1046
1047   -localstatedir | --localstatedir | --localstatedi | --localstated \
1048   | --localstate | --localstat | --localsta | --localst | --locals)
1049     ac_prev=localstatedir ;;
1050   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1051   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1052     localstatedir=$ac_optarg ;;
1053
1054   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1055     ac_prev=mandir ;;
1056   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1057     mandir=$ac_optarg ;;
1058
1059   -nfp | --nfp | --nf)
1060     # Obsolete; use --without-fp.
1061     with_fp=no ;;
1062
1063   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1064   | --no-cr | --no-c | -n)
1065     no_create=yes ;;
1066
1067   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1068   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1069     no_recursion=yes ;;
1070
1071   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1072   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1073   | --oldin | --oldi | --old | --ol | --o)
1074     ac_prev=oldincludedir ;;
1075   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1076   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1077   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1078     oldincludedir=$ac_optarg ;;
1079
1080   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1081     ac_prev=prefix ;;
1082   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1083     prefix=$ac_optarg ;;
1084
1085   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1086   | --program-pre | --program-pr | --program-p)
1087     ac_prev=program_prefix ;;
1088   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1089   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1090     program_prefix=$ac_optarg ;;
1091
1092   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1093   | --program-suf | --program-su | --program-s)
1094     ac_prev=program_suffix ;;
1095   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1096   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1097     program_suffix=$ac_optarg ;;
1098
1099   -program-transform-name | --program-transform-name \
1100   | --program-transform-nam | --program-transform-na \
1101   | --program-transform-n | --program-transform- \
1102   | --program-transform | --program-transfor \
1103   | --program-transfo | --program-transf \
1104   | --program-trans | --program-tran \
1105   | --progr-tra | --program-tr | --program-t)
1106     ac_prev=program_transform_name ;;
1107   -program-transform-name=* | --program-transform-name=* \
1108   | --program-transform-nam=* | --program-transform-na=* \
1109   | --program-transform-n=* | --program-transform-=* \
1110   | --program-transform=* | --program-transfor=* \
1111   | --program-transfo=* | --program-transf=* \
1112   | --program-trans=* | --program-tran=* \
1113   | --progr-tra=* | --program-tr=* | --program-t=*)
1114     program_transform_name=$ac_optarg ;;
1115
1116   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1117     ac_prev=pdfdir ;;
1118   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1119     pdfdir=$ac_optarg ;;
1120
1121   -psdir | --psdir | --psdi | --psd | --ps)
1122     ac_prev=psdir ;;
1123   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1124     psdir=$ac_optarg ;;
1125
1126   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1127   | -silent | --silent | --silen | --sile | --sil)
1128     silent=yes ;;
1129
1130   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1131     ac_prev=sbindir ;;
1132   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1133   | --sbi=* | --sb=*)
1134     sbindir=$ac_optarg ;;
1135
1136   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1137   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1138   | --sharedst | --shareds | --shared | --share | --shar \
1139   | --sha | --sh)
1140     ac_prev=sharedstatedir ;;
1141   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1142   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1143   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1144   | --sha=* | --sh=*)
1145     sharedstatedir=$ac_optarg ;;
1146
1147   -site | --site | --sit)
1148     ac_prev=site ;;
1149   -site=* | --site=* | --sit=*)
1150     site=$ac_optarg ;;
1151
1152   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1153     ac_prev=srcdir ;;
1154   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1155     srcdir=$ac_optarg ;;
1156
1157   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1158   | --syscon | --sysco | --sysc | --sys | --sy)
1159     ac_prev=sysconfdir ;;
1160   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1161   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1162     sysconfdir=$ac_optarg ;;
1163
1164   -target | --target | --targe | --targ | --tar | --ta | --t)
1165     ac_prev=target_alias ;;
1166   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1167     target_alias=$ac_optarg ;;
1168
1169   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1170     verbose=yes ;;
1171
1172   -version | --version | --versio | --versi | --vers | -V)
1173     ac_init_version=: ;;
1174
1175   -with-* | --with-*)
1176     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1177     # Reject names that are not valid shell variable names.
1178     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1179       as_fn_error "invalid package name: $ac_useropt"
1180     ac_useropt_orig=$ac_useropt
1181     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1182     case $ac_user_opts in
1183       *"
1184 "with_$ac_useropt"
1185 "*) ;;
1186       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1187          ac_unrecognized_sep=', ';;
1188     esac
1189     eval with_$ac_useropt=\$ac_optarg ;;
1190
1191   -without-* | --without-*)
1192     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1193     # Reject names that are not valid shell variable names.
1194     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1195       as_fn_error "invalid package name: $ac_useropt"
1196     ac_useropt_orig=$ac_useropt
1197     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1198     case $ac_user_opts in
1199       *"
1200 "with_$ac_useropt"
1201 "*) ;;
1202       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1203          ac_unrecognized_sep=', ';;
1204     esac
1205     eval with_$ac_useropt=no ;;
1206
1207   --x)
1208     # Obsolete; use --with-x.
1209     with_x=yes ;;
1210
1211   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1212   | --x-incl | --x-inc | --x-in | --x-i)
1213     ac_prev=x_includes ;;
1214   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1215   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1216     x_includes=$ac_optarg ;;
1217
1218   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1219   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1220     ac_prev=x_libraries ;;
1221   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1222   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1223     x_libraries=$ac_optarg ;;
1224
1225   -*) as_fn_error "unrecognized option: \`$ac_option'
1226 Try \`$0 --help' for more information."
1227     ;;
1228
1229   *=*)
1230     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1231     # Reject names that are not valid shell variable names.
1232     case $ac_envvar in #(
1233       '' | [0-9]* | *[!_$as_cr_alnum]* )
1234       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1235     esac
1236     eval $ac_envvar=\$ac_optarg
1237     export $ac_envvar ;;
1238
1239   *)
1240     # FIXME: should be removed in autoconf 3.0.
1241     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1242     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1243       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1244     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1245     ;;
1246
1247   esac
1248 done
1249
1250 if test -n "$ac_prev"; then
1251   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1252   as_fn_error "missing argument to $ac_option"
1253 fi
1254
1255 if test -n "$ac_unrecognized_opts"; then
1256   case $enable_option_checking in
1257     no) ;;
1258     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1259     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1260   esac
1261 fi
1262
1263 # Check all directory arguments for consistency.
1264 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1265                 datadir sysconfdir sharedstatedir localstatedir includedir \
1266                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1267                 libdir localedir mandir
1268 do
1269   eval ac_val=\$$ac_var
1270   # Remove trailing slashes.
1271   case $ac_val in
1272     */ )
1273       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1274       eval $ac_var=\$ac_val;;
1275   esac
1276   # Be sure to have absolute directory names.
1277   case $ac_val in
1278     [\\/$]* | ?:[\\/]* )  continue;;
1279     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1280   esac
1281   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1282 done
1283
1284 # There might be people who depend on the old broken behavior: `$host'
1285 # used to hold the argument of --host etc.
1286 # FIXME: To remove some day.
1287 build=$build_alias
1288 host=$host_alias
1289 target=$target_alias
1290
1291 # FIXME: To remove some day.
1292 if test "x$host_alias" != x; then
1293   if test "x$build_alias" = x; then
1294     cross_compiling=maybe
1295     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1296     If a cross compiler is detected then cross compile mode will be used." >&2
1297   elif test "x$build_alias" != "x$host_alias"; then
1298     cross_compiling=yes
1299   fi
1300 fi
1301
1302 ac_tool_prefix=
1303 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1304
1305 test "$silent" = yes && exec 6>/dev/null
1306
1307
1308 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1309 ac_ls_di=`ls -di .` &&
1310 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1311   as_fn_error "working directory cannot be determined"
1312 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1313   as_fn_error "pwd does not report name of working directory"
1314
1315
1316 # Find the source files, if location was not specified.
1317 if test -z "$srcdir"; then
1318   ac_srcdir_defaulted=yes
1319   # Try the directory containing this script, then the parent directory.
1320   ac_confdir=`$as_dirname -- "$as_myself" ||
1321 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1322          X"$as_myself" : 'X\(//\)[^/]' \| \
1323          X"$as_myself" : 'X\(//\)$' \| \
1324          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1325 $as_echo X"$as_myself" |
1326     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1327             s//\1/
1328             q
1329           }
1330           /^X\(\/\/\)[^/].*/{
1331             s//\1/
1332             q
1333           }
1334           /^X\(\/\/\)$/{
1335             s//\1/
1336             q
1337           }
1338           /^X\(\/\).*/{
1339             s//\1/
1340             q
1341           }
1342           s/.*/./; q'`
1343   srcdir=$ac_confdir
1344   if test ! -r "$srcdir/$ac_unique_file"; then
1345     srcdir=..
1346   fi
1347 else
1348   ac_srcdir_defaulted=no
1349 fi
1350 if test ! -r "$srcdir/$ac_unique_file"; then
1351   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1352   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1353 fi
1354 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1355 ac_abs_confdir=`(
1356         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1357         pwd)`
1358 # When building in place, set srcdir=.
1359 if test "$ac_abs_confdir" = "$ac_pwd"; then
1360   srcdir=.
1361 fi
1362 # Remove unnecessary trailing slashes from srcdir.
1363 # Double slashes in file names in object file debugging info
1364 # mess up M-x gdb in Emacs.
1365 case $srcdir in
1366 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1367 esac
1368 for ac_var in $ac_precious_vars; do
1369   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1370   eval ac_env_${ac_var}_value=\$${ac_var}
1371   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1372   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1373 done
1374
1375 #
1376 # Report the --help message.
1377 #
1378 if test "$ac_init_help" = "long"; then
1379   # Omit some internal or obsolete options to make the list less imposing.
1380   # This message is too long to be a string in the A/UX 3.1 sh.
1381   cat <<_ACEOF
1382 \`configure' configures package-unused version-unused to adapt to many kinds of systems.
1383
1384 Usage: $0 [OPTION]... [VAR=VALUE]...
1385
1386 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1387 VAR=VALUE.  See below for descriptions of some of the useful variables.
1388
1389 Defaults for the options are specified in brackets.
1390
1391 Configuration:
1392   -h, --help              display this help and exit
1393       --help=short        display options specific to this package
1394       --help=recursive    display the short help of all the included packages
1395   -V, --version           display version information and exit
1396   -q, --quiet, --silent   do not print \`checking...' messages
1397       --cache-file=FILE   cache test results in FILE [disabled]
1398   -C, --config-cache      alias for \`--cache-file=config.cache'
1399   -n, --no-create         do not create output files
1400       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1401
1402 Installation directories:
1403   --prefix=PREFIX         install architecture-independent files in PREFIX
1404                           [$ac_default_prefix]
1405   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1406                           [PREFIX]
1407
1408 By default, \`make install' will install all the files in
1409 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1410 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1411 for instance \`--prefix=\$HOME'.
1412
1413 For better control, use the options below.
1414
1415 Fine tuning of the installation directories:
1416   --bindir=DIR            user executables [EPREFIX/bin]
1417   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1418   --libexecdir=DIR        program executables [EPREFIX/libexec]
1419   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1420   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1421   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1422   --libdir=DIR            object code libraries [EPREFIX/lib]
1423   --includedir=DIR        C header files [PREFIX/include]
1424   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1425   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1426   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1427   --infodir=DIR           info documentation [DATAROOTDIR/info]
1428   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1429   --mandir=DIR            man documentation [DATAROOTDIR/man]
1430   --docdir=DIR            documentation root [DATAROOTDIR/doc/libgo]
1431   --htmldir=DIR           html documentation [DOCDIR]
1432   --dvidir=DIR            dvi documentation [DOCDIR]
1433   --pdfdir=DIR            pdf documentation [DOCDIR]
1434   --psdir=DIR             ps documentation [DOCDIR]
1435 _ACEOF
1436
1437   cat <<\_ACEOF
1438
1439 Program names:
1440   --program-prefix=PREFIX            prepend PREFIX to installed program names
1441   --program-suffix=SUFFIX            append SUFFIX to installed program names
1442   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1443
1444 System types:
1445   --build=BUILD     configure for building on BUILD [guessed]
1446   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1447   --target=TARGET   configure for building compilers for TARGET [HOST]
1448 _ACEOF
1449 fi
1450
1451 if test -n "$ac_init_help"; then
1452   case $ac_init_help in
1453      short | recursive ) echo "Configuration of package-unused version-unused:";;
1454    esac
1455   cat <<\_ACEOF
1456
1457 Optional Features:
1458   --disable-option-checking  ignore unrecognized --enable/--with options
1459   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1460   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1461   --enable-multilib       build many library versions (default)
1462   --disable-dependency-tracking  speeds up one-time build
1463   --enable-dependency-tracking   do not reject slow dependency extractors
1464   --enable-maintainer-mode  enable make rules and dependencies not useful
1465                           (and sometimes confusing) to the casual installer
1466   --enable-shared[=PKGS]  build shared libraries [default=yes]
1467   --enable-static[=PKGS]  build static libraries [default=yes]
1468   --enable-fast-install[=PKGS]
1469                           optimize for fast installation [default=yes]
1470   --disable-libtool-lock  avoid locking (might break parallel builds)
1471   --enable-werror         turns on -Werror [default=yes]
1472   --enable-version-specific-runtime-libs
1473                           Specify that runtime libraries should be installed
1474                           in a compiler-specific directory
1475
1476 Optional Packages:
1477   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1478   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1479   --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
1480   --with-pic              try to use only PIC/non-PIC objects [default=use
1481                           both]
1482   --without-libffi        don't use libffi
1483   --without-libatomic     don't use libatomic
1484   --with-system-libunwind use installed libunwind
1485
1486 Some influential environment variables:
1487   CC          C compiler command
1488   CFLAGS      C compiler flags
1489   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1490               nonstandard directory <lib dir>
1491   LIBS        libraries to pass to the linker, e.g. -l<library>
1492   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1493               you have headers in a nonstandard directory <include dir>
1494   GOC         Go compiler command
1495   GOCFLAGS    Go compiler flags
1496   CPP         C preprocessor
1497
1498 Use these variables to override the choices made by `configure' or to help
1499 it to find libraries and programs with nonstandard names/locations.
1500
1501 Report bugs to the package provider.
1502 _ACEOF
1503 ac_status=$?
1504 fi
1505
1506 if test "$ac_init_help" = "recursive"; then
1507   # If there are subdirs, report their specific --help.
1508   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1509     test -d "$ac_dir" ||
1510       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1511       continue
1512     ac_builddir=.
1513
1514 case "$ac_dir" in
1515 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1516 *)
1517   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1518   # A ".." for each directory in $ac_dir_suffix.
1519   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1520   case $ac_top_builddir_sub in
1521   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1522   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1523   esac ;;
1524 esac
1525 ac_abs_top_builddir=$ac_pwd
1526 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1527 # for backward compatibility:
1528 ac_top_builddir=$ac_top_build_prefix
1529
1530 case $srcdir in
1531   .)  # We are building in place.
1532     ac_srcdir=.
1533     ac_top_srcdir=$ac_top_builddir_sub
1534     ac_abs_top_srcdir=$ac_pwd ;;
1535   [\\/]* | ?:[\\/]* )  # Absolute name.
1536     ac_srcdir=$srcdir$ac_dir_suffix;
1537     ac_top_srcdir=$srcdir
1538     ac_abs_top_srcdir=$srcdir ;;
1539   *) # Relative name.
1540     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1541     ac_top_srcdir=$ac_top_build_prefix$srcdir
1542     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1543 esac
1544 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1545
1546     cd "$ac_dir" || { ac_status=$?; continue; }
1547     # Check for guested configure.
1548     if test -f "$ac_srcdir/configure.gnu"; then
1549       echo &&
1550       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1551     elif test -f "$ac_srcdir/configure"; then
1552       echo &&
1553       $SHELL "$ac_srcdir/configure" --help=recursive
1554     else
1555       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1556     fi || ac_status=$?
1557     cd "$ac_pwd" || { ac_status=$?; break; }
1558   done
1559 fi
1560
1561 test -n "$ac_init_help" && exit $ac_status
1562 if $ac_init_version; then
1563   cat <<\_ACEOF
1564 package-unused configure version-unused
1565 generated by GNU Autoconf 2.64
1566
1567 Copyright (C) 2009 Free Software Foundation, Inc.
1568 This configure script is free software; the Free Software Foundation
1569 gives unlimited permission to copy, distribute and modify it.
1570 _ACEOF
1571   exit
1572 fi
1573
1574 ## ------------------------ ##
1575 ## Autoconf initialization. ##
1576 ## ------------------------ ##
1577
1578 # ac_fn_c_try_compile LINENO
1579 # --------------------------
1580 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1581 ac_fn_c_try_compile ()
1582 {
1583   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1584   rm -f conftest.$ac_objext
1585   if { { ac_try="$ac_compile"
1586 case "(($ac_try" in
1587   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1588   *) ac_try_echo=$ac_try;;
1589 esac
1590 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1591 $as_echo "$ac_try_echo"; } >&5
1592   (eval "$ac_compile") 2>conftest.err
1593   ac_status=$?
1594   if test -s conftest.err; then
1595     grep -v '^ *+' conftest.err >conftest.er1
1596     cat conftest.er1 >&5
1597     mv -f conftest.er1 conftest.err
1598   fi
1599   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1600   test $ac_status = 0; } && {
1601          test -z "$ac_c_werror_flag" ||
1602          test ! -s conftest.err
1603        } && test -s conftest.$ac_objext; then :
1604   ac_retval=0
1605 else
1606   $as_echo "$as_me: failed program was:" >&5
1607 sed 's/^/| /' conftest.$ac_ext >&5
1608
1609         ac_retval=1
1610 fi
1611   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1612   return $ac_retval
1613
1614 } # ac_fn_c_try_compile
1615
1616 # ac_fn_c_try_link LINENO
1617 # -----------------------
1618 # Try to link conftest.$ac_ext, and return whether this succeeded.
1619 ac_fn_c_try_link ()
1620 {
1621   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1622   rm -f conftest.$ac_objext conftest$ac_exeext
1623   if { { ac_try="$ac_link"
1624 case "(($ac_try" in
1625   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1626   *) ac_try_echo=$ac_try;;
1627 esac
1628 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1629 $as_echo "$ac_try_echo"; } >&5
1630   (eval "$ac_link") 2>conftest.err
1631   ac_status=$?
1632   if test -s conftest.err; then
1633     grep -v '^ *+' conftest.err >conftest.er1
1634     cat conftest.er1 >&5
1635     mv -f conftest.er1 conftest.err
1636   fi
1637   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1638   test $ac_status = 0; } && {
1639          test -z "$ac_c_werror_flag" ||
1640          test ! -s conftest.err
1641        } && test -s conftest$ac_exeext && {
1642          test "$cross_compiling" = yes ||
1643          $as_test_x conftest$ac_exeext
1644        }; then :
1645   ac_retval=0
1646 else
1647   $as_echo "$as_me: failed program was:" >&5
1648 sed 's/^/| /' conftest.$ac_ext >&5
1649
1650         ac_retval=1
1651 fi
1652   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1653   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1654   # interfere with the next link command; also delete a directory that is
1655   # left behind by Apple's compiler.  We do this before executing the actions.
1656   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1657   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1658   return $ac_retval
1659
1660 } # ac_fn_c_try_link
1661
1662 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1663 # -------------------------------------------------------
1664 # Tests whether HEADER exists and can be compiled using the include files in
1665 # INCLUDES, setting the cache variable VAR accordingly.
1666 ac_fn_c_check_header_compile ()
1667 {
1668   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1669   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1670 $as_echo_n "checking for $2... " >&6; }
1671 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1672   $as_echo_n "(cached) " >&6
1673 else
1674   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1675 /* end confdefs.h.  */
1676 $4
1677 #include <$2>
1678 _ACEOF
1679 if ac_fn_c_try_compile "$LINENO"; then :
1680   eval "$3=yes"
1681 else
1682   eval "$3=no"
1683 fi
1684 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1685 fi
1686 eval ac_res=\$$3
1687                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1688 $as_echo "$ac_res" >&6; }
1689   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1690
1691 } # ac_fn_c_check_header_compile
1692
1693 # ac_fn_c_try_cpp LINENO
1694 # ----------------------
1695 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1696 ac_fn_c_try_cpp ()
1697 {
1698   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1699   if { { ac_try="$ac_cpp conftest.$ac_ext"
1700 case "(($ac_try" in
1701   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1702   *) ac_try_echo=$ac_try;;
1703 esac
1704 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1705 $as_echo "$ac_try_echo"; } >&5
1706   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1707   ac_status=$?
1708   if test -s conftest.err; then
1709     grep -v '^ *+' conftest.err >conftest.er1
1710     cat conftest.er1 >&5
1711     mv -f conftest.er1 conftest.err
1712   fi
1713   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1714   test $ac_status = 0; } >/dev/null && {
1715          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1716          test ! -s conftest.err
1717        }; then :
1718   ac_retval=0
1719 else
1720   $as_echo "$as_me: failed program was:" >&5
1721 sed 's/^/| /' conftest.$ac_ext >&5
1722
1723     ac_retval=1
1724 fi
1725   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1726   return $ac_retval
1727
1728 } # ac_fn_c_try_cpp
1729
1730 # ac_fn_c_try_run LINENO
1731 # ----------------------
1732 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1733 # that executables *can* be run.
1734 ac_fn_c_try_run ()
1735 {
1736   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1737   if { { ac_try="$ac_link"
1738 case "(($ac_try" in
1739   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1740   *) ac_try_echo=$ac_try;;
1741 esac
1742 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1743 $as_echo "$ac_try_echo"; } >&5
1744   (eval "$ac_link") 2>&5
1745   ac_status=$?
1746   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1747   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1748   { { case "(($ac_try" in
1749   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1750   *) ac_try_echo=$ac_try;;
1751 esac
1752 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1753 $as_echo "$ac_try_echo"; } >&5
1754   (eval "$ac_try") 2>&5
1755   ac_status=$?
1756   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1757   test $ac_status = 0; }; }; then :
1758   ac_retval=0
1759 else
1760   $as_echo "$as_me: program exited with status $ac_status" >&5
1761        $as_echo "$as_me: failed program was:" >&5
1762 sed 's/^/| /' conftest.$ac_ext >&5
1763
1764        ac_retval=$ac_status
1765 fi
1766   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1767   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1768   return $ac_retval
1769
1770 } # ac_fn_c_try_run
1771
1772 # ac_fn_c_check_func LINENO FUNC VAR
1773 # ----------------------------------
1774 # Tests whether FUNC exists, setting the cache variable VAR accordingly
1775 ac_fn_c_check_func ()
1776 {
1777   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1778   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1779 $as_echo_n "checking for $2... " >&6; }
1780 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1781   $as_echo_n "(cached) " >&6
1782 else
1783   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1784 /* end confdefs.h.  */
1785 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1786    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
1787 #define $2 innocuous_$2
1788
1789 /* System header to define __stub macros and hopefully few prototypes,
1790     which can conflict with char $2 (); below.
1791     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1792     <limits.h> exists even on freestanding compilers.  */
1793
1794 #ifdef __STDC__
1795 # include <limits.h>
1796 #else
1797 # include <assert.h>
1798 #endif
1799
1800 #undef $2
1801
1802 /* Override any GCC internal prototype to avoid an error.
1803    Use char because int might match the return type of a GCC
1804    builtin and then its argument prototype would still apply.  */
1805 #ifdef __cplusplus
1806 extern "C"
1807 #endif
1808 char $2 ();
1809 /* The GNU C library defines this for functions which it implements
1810     to always fail with ENOSYS.  Some functions are actually named
1811     something starting with __ and the normal name is an alias.  */
1812 #if defined __stub_$2 || defined __stub___$2
1813 choke me
1814 #endif
1815
1816 int
1817 main ()
1818 {
1819 return $2 ();
1820   ;
1821   return 0;
1822 }
1823 _ACEOF
1824 if ac_fn_c_try_link "$LINENO"; then :
1825   eval "$3=yes"
1826 else
1827   eval "$3=no"
1828 fi
1829 rm -f core conftest.err conftest.$ac_objext \
1830     conftest$ac_exeext conftest.$ac_ext
1831 fi
1832 eval ac_res=\$$3
1833                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1834 $as_echo "$ac_res" >&6; }
1835   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1836
1837 } # ac_fn_c_check_func
1838
1839 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1840 # -------------------------------------------------------
1841 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1842 # the include files in INCLUDES and setting the cache variable VAR
1843 # accordingly.
1844 ac_fn_c_check_header_mongrel ()
1845 {
1846   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1847   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1848   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1849 $as_echo_n "checking for $2... " >&6; }
1850 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1851   $as_echo_n "(cached) " >&6
1852 fi
1853 eval ac_res=\$$3
1854                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1855 $as_echo "$ac_res" >&6; }
1856 else
1857   # Is the header compilable?
1858 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1859 $as_echo_n "checking $2 usability... " >&6; }
1860 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1861 /* end confdefs.h.  */
1862 $4
1863 #include <$2>
1864 _ACEOF
1865 if ac_fn_c_try_compile "$LINENO"; then :
1866   ac_header_compiler=yes
1867 else
1868   ac_header_compiler=no
1869 fi
1870 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1871 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1872 $as_echo "$ac_header_compiler" >&6; }
1873
1874 # Is the header present?
1875 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1876 $as_echo_n "checking $2 presence... " >&6; }
1877 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1878 /* end confdefs.h.  */
1879 #include <$2>
1880 _ACEOF
1881 if ac_fn_c_try_cpp "$LINENO"; then :
1882   ac_header_preproc=yes
1883 else
1884   ac_header_preproc=no
1885 fi
1886 rm -f conftest.err conftest.$ac_ext
1887 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1888 $as_echo "$ac_header_preproc" >&6; }
1889
1890 # So?  What about this header?
1891 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1892   yes:no: )
1893     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1894 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1895     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1896 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1897     ;;
1898   no:yes:* )
1899     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1900 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1901     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1902 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1903     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1904 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1905     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1906 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1907     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1908 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1909     ;;
1910 esac
1911   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1912 $as_echo_n "checking for $2... " >&6; }
1913 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1914   $as_echo_n "(cached) " >&6
1915 else
1916   eval "$3=\$ac_header_compiler"
1917 fi
1918 eval ac_res=\$$3
1919                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1920 $as_echo "$ac_res" >&6; }
1921 fi
1922   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1923
1924 } # ac_fn_c_check_header_mongrel
1925
1926 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1927 # -------------------------------------------
1928 # Tests whether TYPE exists after having included INCLUDES, setting cache
1929 # variable VAR accordingly.
1930 ac_fn_c_check_type ()
1931 {
1932   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1933   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1934 $as_echo_n "checking for $2... " >&6; }
1935 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1936   $as_echo_n "(cached) " >&6
1937 else
1938   eval "$3=no"
1939   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1940 /* end confdefs.h.  */
1941 $4
1942 int
1943 main ()
1944 {
1945 if (sizeof ($2))
1946          return 0;
1947   ;
1948   return 0;
1949 }
1950 _ACEOF
1951 if ac_fn_c_try_compile "$LINENO"; then :
1952   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1953 /* end confdefs.h.  */
1954 $4
1955 int
1956 main ()
1957 {
1958 if (sizeof (($2)))
1959             return 0;
1960   ;
1961   return 0;
1962 }
1963 _ACEOF
1964 if ac_fn_c_try_compile "$LINENO"; then :
1965
1966 else
1967   eval "$3=yes"
1968 fi
1969 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1970 fi
1971 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1972 fi
1973 eval ac_res=\$$3
1974                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1975 $as_echo "$ac_res" >&6; }
1976   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1977
1978 } # ac_fn_c_check_type
1979
1980 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1981 # --------------------------------------------
1982 # Tries to find the compile-time value of EXPR in a program that includes
1983 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1984 # computed
1985 ac_fn_c_compute_int ()
1986 {
1987   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1988   if test "$cross_compiling" = yes; then
1989     # Depending upon the size, compute the lo and hi bounds.
1990 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1991 /* end confdefs.h.  */
1992 $4
1993 int
1994 main ()
1995 {
1996 static int test_array [1 - 2 * !(($2) >= 0)];
1997 test_array [0] = 0
1998
1999   ;
2000   return 0;
2001 }
2002 _ACEOF
2003 if ac_fn_c_try_compile "$LINENO"; then :
2004   ac_lo=0 ac_mid=0
2005   while :; do
2006     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2007 /* end confdefs.h.  */
2008 $4
2009 int
2010 main ()
2011 {
2012 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2013 test_array [0] = 0
2014
2015   ;
2016   return 0;
2017 }
2018 _ACEOF
2019 if ac_fn_c_try_compile "$LINENO"; then :
2020   ac_hi=$ac_mid; break
2021 else
2022   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2023                         if test $ac_lo -le $ac_mid; then
2024                           ac_lo= ac_hi=
2025                           break
2026                         fi
2027                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2028 fi
2029 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2030   done
2031 else
2032   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2033 /* end confdefs.h.  */
2034 $4
2035 int
2036 main ()
2037 {
2038 static int test_array [1 - 2 * !(($2) < 0)];
2039 test_array [0] = 0
2040
2041   ;
2042   return 0;
2043 }
2044 _ACEOF
2045 if ac_fn_c_try_compile "$LINENO"; then :
2046   ac_hi=-1 ac_mid=-1
2047   while :; do
2048     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2049 /* end confdefs.h.  */
2050 $4
2051 int
2052 main ()
2053 {
2054 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2055 test_array [0] = 0
2056
2057   ;
2058   return 0;
2059 }
2060 _ACEOF
2061 if ac_fn_c_try_compile "$LINENO"; then :
2062   ac_lo=$ac_mid; break
2063 else
2064   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2065                         if test $ac_mid -le $ac_hi; then
2066                           ac_lo= ac_hi=
2067                           break
2068                         fi
2069                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2070 fi
2071 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2072   done
2073 else
2074   ac_lo= ac_hi=
2075 fi
2076 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2077 fi
2078 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2079 # Binary search between lo and hi bounds.
2080 while test "x$ac_lo" != "x$ac_hi"; do
2081   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2082   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2083 /* end confdefs.h.  */
2084 $4
2085 int
2086 main ()
2087 {
2088 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2089 test_array [0] = 0
2090
2091   ;
2092   return 0;
2093 }
2094 _ACEOF
2095 if ac_fn_c_try_compile "$LINENO"; then :
2096   ac_hi=$ac_mid
2097 else
2098   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2099 fi
2100 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2101 done
2102 case $ac_lo in #((
2103 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2104 '') ac_retval=1 ;;
2105 esac
2106   else
2107     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2108 /* end confdefs.h.  */
2109 $4
2110 static long int longval () { return $2; }
2111 static unsigned long int ulongval () { return $2; }
2112 #include <stdio.h>
2113 #include <stdlib.h>
2114 int
2115 main ()
2116 {
2117
2118   FILE *f = fopen ("conftest.val", "w");
2119   if (! f)
2120     return 1;
2121   if (($2) < 0)
2122     {
2123       long int i = longval ();
2124       if (i != ($2))
2125         return 1;
2126       fprintf (f, "%ld", i);
2127     }
2128   else
2129     {
2130       unsigned long int i = ulongval ();
2131       if (i != ($2))
2132         return 1;
2133       fprintf (f, "%lu", i);
2134     }
2135   /* Do not output a trailing newline, as this causes \r\n confusion
2136      on some platforms.  */
2137   return ferror (f) || fclose (f) != 0;
2138
2139   ;
2140   return 0;
2141 }
2142 _ACEOF
2143 if ac_fn_c_try_run "$LINENO"; then :
2144   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2145 else
2146   ac_retval=1
2147 fi
2148 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2149   conftest.$ac_objext conftest.beam conftest.$ac_ext
2150 rm -f conftest.val
2151
2152   fi
2153   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2154   return $ac_retval
2155
2156 } # ac_fn_c_compute_int
2157 cat >config.log <<_ACEOF
2158 This file contains any messages produced by compilers while
2159 running configure, to aid debugging if configure makes a mistake.
2160
2161 It was created by package-unused $as_me version-unused, which was
2162 generated by GNU Autoconf 2.64.  Invocation command line was
2163
2164   $ $0 $@
2165
2166 _ACEOF
2167 exec 5>>config.log
2168 {
2169 cat <<_ASUNAME
2170 ## --------- ##
2171 ## Platform. ##
2172 ## --------- ##
2173
2174 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2175 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2176 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2177 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2178 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2179
2180 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2181 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2182
2183 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2184 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2185 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2186 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2187 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2188 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2189 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2190
2191 _ASUNAME
2192
2193 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2194 for as_dir in $PATH
2195 do
2196   IFS=$as_save_IFS
2197   test -z "$as_dir" && as_dir=.
2198     $as_echo "PATH: $as_dir"
2199   done
2200 IFS=$as_save_IFS
2201
2202 } >&5
2203
2204 cat >&5 <<_ACEOF
2205
2206
2207 ## ----------- ##
2208 ## Core tests. ##
2209 ## ----------- ##
2210
2211 _ACEOF
2212
2213
2214 # Keep a trace of the command line.
2215 # Strip out --no-create and --no-recursion so they do not pile up.
2216 # Strip out --silent because we don't want to record it for future runs.
2217 # Also quote any args containing shell meta-characters.
2218 # Make two passes to allow for proper duplicate-argument suppression.
2219 ac_configure_args=
2220 ac_configure_args0=
2221 ac_configure_args1=
2222 ac_must_keep_next=false
2223 for ac_pass in 1 2
2224 do
2225   for ac_arg
2226   do
2227     case $ac_arg in
2228     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2229     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2230     | -silent | --silent | --silen | --sile | --sil)
2231       continue ;;
2232     *\'*)
2233       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2234     esac
2235     case $ac_pass in
2236     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2237     2)
2238       as_fn_append ac_configure_args1 " '$ac_arg'"
2239       if test $ac_must_keep_next = true; then
2240         ac_must_keep_next=false # Got value, back to normal.
2241       else
2242         case $ac_arg in
2243           *=* | --config-cache | -C | -disable-* | --disable-* \
2244           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2245           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2246           | -with-* | --with-* | -without-* | --without-* | --x)
2247             case "$ac_configure_args0 " in
2248               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2249             esac
2250             ;;
2251           -* ) ac_must_keep_next=true ;;
2252         esac
2253       fi
2254       as_fn_append ac_configure_args " '$ac_arg'"
2255       ;;
2256     esac
2257   done
2258 done
2259 { ac_configure_args0=; unset ac_configure_args0;}
2260 { ac_configure_args1=; unset ac_configure_args1;}
2261
2262 # When interrupted or exit'd, cleanup temporary files, and complete
2263 # config.log.  We remove comments because anyway the quotes in there
2264 # would cause problems or look ugly.
2265 # WARNING: Use '\'' to represent an apostrophe within the trap.
2266 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2267 trap 'exit_status=$?
2268   # Save into config.log some information that might help in debugging.
2269   {
2270     echo
2271
2272     cat <<\_ASBOX
2273 ## ---------------- ##
2274 ## Cache variables. ##
2275 ## ---------------- ##
2276 _ASBOX
2277     echo
2278     # The following way of writing the cache mishandles newlines in values,
2279 (
2280   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2281     eval ac_val=\$$ac_var
2282     case $ac_val in #(
2283     *${as_nl}*)
2284       case $ac_var in #(
2285       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2286 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2287       esac
2288       case $ac_var in #(
2289       _ | IFS | as_nl) ;; #(
2290       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2291       *) { eval $ac_var=; unset $ac_var;} ;;
2292       esac ;;
2293     esac
2294   done
2295   (set) 2>&1 |
2296     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2297     *${as_nl}ac_space=\ *)
2298       sed -n \
2299         "s/'\''/'\''\\\\'\'''\''/g;
2300           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2301       ;; #(
2302     *)
2303       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2304       ;;
2305     esac |
2306     sort
2307 )
2308     echo
2309
2310     cat <<\_ASBOX
2311 ## ----------------- ##
2312 ## Output variables. ##
2313 ## ----------------- ##
2314 _ASBOX
2315     echo
2316     for ac_var in $ac_subst_vars
2317     do
2318       eval ac_val=\$$ac_var
2319       case $ac_val in
2320       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2321       esac
2322       $as_echo "$ac_var='\''$ac_val'\''"
2323     done | sort
2324     echo
2325
2326     if test -n "$ac_subst_files"; then
2327       cat <<\_ASBOX
2328 ## ------------------- ##
2329 ## File substitutions. ##
2330 ## ------------------- ##
2331 _ASBOX
2332       echo
2333       for ac_var in $ac_subst_files
2334       do
2335         eval ac_val=\$$ac_var
2336         case $ac_val in
2337         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2338         esac
2339         $as_echo "$ac_var='\''$ac_val'\''"
2340       done | sort
2341       echo
2342     fi
2343
2344     if test -s confdefs.h; then
2345       cat <<\_ASBOX
2346 ## ----------- ##
2347 ## confdefs.h. ##
2348 ## ----------- ##
2349 _ASBOX
2350       echo
2351       cat confdefs.h
2352       echo
2353     fi
2354     test "$ac_signal" != 0 &&
2355       $as_echo "$as_me: caught signal $ac_signal"
2356     $as_echo "$as_me: exit $exit_status"
2357   } >&5
2358   rm -f core *.core core.conftest.* &&
2359     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2360     exit $exit_status
2361 ' 0
2362 for ac_signal in 1 2 13 15; do
2363   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2364 done
2365 ac_signal=0
2366
2367 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2368 rm -f -r conftest* confdefs.h
2369
2370 $as_echo "/* confdefs.h */" > confdefs.h
2371
2372 # Predefined preprocessor variables.
2373
2374 cat >>confdefs.h <<_ACEOF
2375 #define PACKAGE_NAME "$PACKAGE_NAME"
2376 _ACEOF
2377
2378 cat >>confdefs.h <<_ACEOF
2379 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2380 _ACEOF
2381
2382 cat >>confdefs.h <<_ACEOF
2383 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2384 _ACEOF
2385
2386 cat >>confdefs.h <<_ACEOF
2387 #define PACKAGE_STRING "$PACKAGE_STRING"
2388 _ACEOF
2389
2390 cat >>confdefs.h <<_ACEOF
2391 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2392 _ACEOF
2393
2394 cat >>confdefs.h <<_ACEOF
2395 #define PACKAGE_URL "$PACKAGE_URL"
2396 _ACEOF
2397
2398
2399 # Let the site file select an alternate cache file if it wants to.
2400 # Prefer an explicitly selected file to automatically selected ones.
2401 ac_site_file1=NONE
2402 ac_site_file2=NONE
2403 if test -n "$CONFIG_SITE"; then
2404   ac_site_file1=$CONFIG_SITE
2405 elif test "x$prefix" != xNONE; then
2406   ac_site_file1=$prefix/share/config.site
2407   ac_site_file2=$prefix/etc/config.site
2408 else
2409   ac_site_file1=$ac_default_prefix/share/config.site
2410   ac_site_file2=$ac_default_prefix/etc/config.site
2411 fi
2412 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2413 do
2414   test "x$ac_site_file" = xNONE && continue
2415   if test -r "$ac_site_file"; then
2416     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2417 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2418     sed 's/^/| /' "$ac_site_file" >&5
2419     . "$ac_site_file"
2420   fi
2421 done
2422
2423 if test -r "$cache_file"; then
2424   # Some versions of bash will fail to source /dev/null (special
2425   # files actually), so we avoid doing that.
2426   if test -f "$cache_file"; then
2427     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2428 $as_echo "$as_me: loading cache $cache_file" >&6;}
2429     case $cache_file in
2430       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2431       *)                      . "./$cache_file";;
2432     esac
2433   fi
2434 else
2435   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2436 $as_echo "$as_me: creating cache $cache_file" >&6;}
2437   >$cache_file
2438 fi
2439
2440 # Check that the precious variables saved in the cache have kept the same
2441 # value.
2442 ac_cache_corrupted=false
2443 for ac_var in $ac_precious_vars; do
2444   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2445   eval ac_new_set=\$ac_env_${ac_var}_set
2446   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2447   eval ac_new_val=\$ac_env_${ac_var}_value
2448   case $ac_old_set,$ac_new_set in
2449     set,)
2450       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2451 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2452       ac_cache_corrupted=: ;;
2453     ,set)
2454       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2455 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2456       ac_cache_corrupted=: ;;
2457     ,);;
2458     *)
2459       if test "x$ac_old_val" != "x$ac_new_val"; then
2460         # differences in whitespace do not lead to failure.
2461         ac_old_val_w=`echo x $ac_old_val`
2462         ac_new_val_w=`echo x $ac_new_val`
2463         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2464           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2465 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2466           ac_cache_corrupted=:
2467         else
2468           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2469 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2470           eval $ac_var=\$ac_old_val
2471         fi
2472         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2473 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2474         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2475 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2476       fi;;
2477   esac
2478   # Pass precious variables to config.status.
2479   if test "$ac_new_set" = set; then
2480     case $ac_new_val in
2481     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2482     *) ac_arg=$ac_var=$ac_new_val ;;
2483     esac
2484     case " $ac_configure_args " in
2485       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2486       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2487     esac
2488   fi
2489 done
2490 if $ac_cache_corrupted; then
2491   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2492 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2493   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2494 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2495   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2496 fi
2497 ## -------------------- ##
2498 ## Main body of script. ##
2499 ## -------------------- ##
2500
2501 ac_ext=c
2502 ac_cpp='$CPP $CPPFLAGS'
2503 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2504 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2505 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2506
2507
2508
2509
2510
2511
2512 ac_config_headers="$ac_config_headers config.h"
2513
2514
2515 libtool_VERSION=8:0:0
2516
2517
2518 # Default to --enable-multilib
2519 # Check whether --enable-multilib was given.
2520 if test "${enable_multilib+set}" = set; then :
2521   enableval=$enable_multilib; case "$enableval" in
2522   yes) multilib=yes ;;
2523   no)  multilib=no ;;
2524   *)   as_fn_error "bad value $enableval for multilib option" "$LINENO" 5 ;;
2525  esac
2526 else
2527   multilib=yes
2528 fi
2529
2530
2531 # We may get other options which we leave undocumented:
2532 # --with-target-subdir, --with-multisrctop, --with-multisubdir
2533 # See config-ml.in if you want the gory details.
2534
2535 if test "$srcdir" = "."; then
2536   if test "$with_target_subdir" != "."; then
2537     multi_basedir="$srcdir/$with_multisrctop../.."
2538   else
2539     multi_basedir="$srcdir/$with_multisrctop.."
2540   fi
2541 else
2542   multi_basedir="$srcdir/.."
2543 fi
2544
2545
2546 # Even if the default multilib is not a cross compilation,
2547 # it may be that some of the other multilibs are.
2548 if test $cross_compiling = no && test $multilib = yes \
2549    && test "x${with_multisubdir}" != x ; then
2550    cross_compiling=maybe
2551 fi
2552
2553 ac_config_commands="$ac_config_commands default-1"
2554
2555
2556 ac_aux_dir=
2557 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2558   for ac_t in install-sh install.sh shtool; do
2559     if test -f "$ac_dir/$ac_t"; then
2560       ac_aux_dir=$ac_dir
2561       ac_install_sh="$ac_aux_dir/$ac_t -c"
2562       break 2
2563     fi
2564   done
2565 done
2566 if test -z "$ac_aux_dir"; then
2567   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2568 fi
2569
2570 # These three variables are undocumented and unsupported,
2571 # and are intended to be withdrawn in a future Autoconf release.
2572 # They can cause serious problems if a builder's source tree is in a directory
2573 # whose full name contains unusual characters.
2574 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
2575 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
2576 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
2577
2578
2579 # Make sure we can run config.sub.
2580 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
2581   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2582
2583 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2584 $as_echo_n "checking build system type... " >&6; }
2585 if test "${ac_cv_build+set}" = set; then :
2586   $as_echo_n "(cached) " >&6
2587 else
2588   ac_build_alias=$build_alias
2589 test "x$ac_build_alias" = x &&
2590   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2591 test "x$ac_build_alias" = x &&
2592   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
2593 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
2594   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2595
2596 fi
2597 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2598 $as_echo "$ac_cv_build" >&6; }
2599 case $ac_cv_build in
2600 *-*-*) ;;
2601 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
2602 esac
2603 build=$ac_cv_build
2604 ac_save_IFS=$IFS; IFS='-'
2605 set x $ac_cv_build
2606 shift
2607 build_cpu=$1
2608 build_vendor=$2
2609 shift; shift
2610 # Remember, the first character of IFS is used to create $*,
2611 # except with old shells:
2612 build_os=$*
2613 IFS=$ac_save_IFS
2614 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
2615
2616
2617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2618 $as_echo_n "checking host system type... " >&6; }
2619 if test "${ac_cv_host+set}" = set; then :
2620   $as_echo_n "(cached) " >&6
2621 else
2622   if test "x$host_alias" = x; then
2623   ac_cv_host=$ac_cv_build
2624 else
2625   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
2626     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2627 fi
2628
2629 fi
2630 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2631 $as_echo "$ac_cv_host" >&6; }
2632 case $ac_cv_host in
2633 *-*-*) ;;
2634 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
2635 esac
2636 host=$ac_cv_host
2637 ac_save_IFS=$IFS; IFS='-'
2638 set x $ac_cv_host
2639 shift
2640 host_cpu=$1
2641 host_vendor=$2
2642 shift; shift
2643 # Remember, the first character of IFS is used to create $*,
2644 # except with old shells:
2645 host_os=$*
2646 IFS=$ac_save_IFS
2647 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
2648
2649
2650 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2651 $as_echo_n "checking target system type... " >&6; }
2652 if test "${ac_cv_target+set}" = set; then :
2653   $as_echo_n "(cached) " >&6
2654 else
2655   if test "x$target_alias" = x; then
2656   ac_cv_target=$ac_cv_host
2657 else
2658   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
2659     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2660 fi
2661
2662 fi
2663 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2664 $as_echo "$ac_cv_target" >&6; }
2665 case $ac_cv_target in
2666 *-*-*) ;;
2667 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
2668 esac
2669 target=$ac_cv_target
2670 ac_save_IFS=$IFS; IFS='-'
2671 set x $ac_cv_target
2672 shift
2673 target_cpu=$1
2674 target_vendor=$2
2675 shift; shift
2676 # Remember, the first character of IFS is used to create $*,
2677 # except with old shells:
2678 target_os=$*
2679 IFS=$ac_save_IFS
2680 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
2681
2682
2683 # The aliases save the names the user supplied, while $host etc.
2684 # will get canonicalized.
2685 test -n "$target_alias" &&
2686   test "$program_prefix$program_suffix$program_transform_name" = \
2687     NONENONEs,x,x, &&
2688   program_prefix=${target_alias}-
2689
2690 target_alias=${target_alias-$host_alias}
2691
2692 am__api_version='1.11'
2693
2694 # Find a good install program.  We prefer a C program (faster),
2695 # so one script is as good as another.  But avoid the broken or
2696 # incompatible versions:
2697 # SysV /etc/install, /usr/sbin/install
2698 # SunOS /usr/etc/install
2699 # IRIX /sbin/install
2700 # AIX /bin/install
2701 # AmigaOS /C/install, which installs bootblocks on floppy discs
2702 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2703 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
2704 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2705 # OS/2's system install, which has a completely different semantic
2706 # ./install, which can be erroneously created by make from ./install.sh.
2707 # Reject install programs that cannot install multiple files.
2708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2709 $as_echo_n "checking for a BSD-compatible install... " >&6; }
2710 if test -z "$INSTALL"; then
2711 if test "${ac_cv_path_install+set}" = set; then :
2712   $as_echo_n "(cached) " >&6
2713 else
2714   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2715 for as_dir in $PATH
2716 do
2717   IFS=$as_save_IFS
2718   test -z "$as_dir" && as_dir=.
2719     # Account for people who put trailing slashes in PATH elements.
2720 case $as_dir/ in #((
2721   ./ | .// | /[cC]/* | \
2722   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
2723   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
2724   /usr/ucb/* ) ;;
2725   *)
2726     # OSF1 and SCO ODT 3.0 have their own names for install.
2727     # Don't use installbsd from OSF since it installs stuff as root
2728     # by default.
2729     for ac_prog in ginstall scoinst install; do
2730       for ac_exec_ext in '' $ac_executable_extensions; do
2731         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2732           if test $ac_prog = install &&
2733             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2734             # AIX install.  It has an incompatible calling convention.
2735             :
2736           elif test $ac_prog = install &&
2737             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2738             # program-specific install script used by HP pwplus--don't use.
2739             :
2740           else
2741             rm -rf conftest.one conftest.two conftest.dir
2742             echo one > conftest.one
2743             echo two > conftest.two
2744             mkdir conftest.dir
2745             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2746               test -s conftest.one && test -s conftest.two &&
2747               test -s conftest.dir/conftest.one &&
2748               test -s conftest.dir/conftest.two
2749             then
2750               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2751               break 3
2752             fi
2753           fi
2754         fi
2755       done
2756     done
2757     ;;
2758 esac
2759
2760   done
2761 IFS=$as_save_IFS
2762
2763 rm -rf conftest.one conftest.two conftest.dir
2764
2765 fi
2766   if test "${ac_cv_path_install+set}" = set; then
2767     INSTALL=$ac_cv_path_install
2768   else
2769     # As a last resort, use the slow shell script.  Don't cache a
2770     # value for INSTALL within a source directory, because that will
2771     # break other packages using the cache if that directory is
2772     # removed, or if the value is a relative name.
2773     INSTALL=$ac_install_sh
2774   fi
2775 fi
2776 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2777 $as_echo "$INSTALL" >&6; }
2778
2779 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2780 # It thinks the first close brace ends the variable substitution.
2781 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2782
2783 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2784
2785 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2786
2787 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2788 $as_echo_n "checking whether build environment is sane... " >&6; }
2789 # Just in case
2790 sleep 1
2791 echo timestamp > conftest.file
2792 # Reject unsafe characters in $srcdir or the absolute working directory
2793 # name.  Accept space and tab only in the latter.
2794 am_lf='
2795 '
2796 case `pwd` in
2797   *[\\\"\#\$\&\'\`$am_lf]*)
2798     as_fn_error "unsafe absolute working directory name" "$LINENO" 5;;
2799 esac
2800 case $srcdir in
2801   *[\\\"\#\$\&\'\`$am_lf\ \     ]*)
2802     as_fn_error "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2803 esac
2804
2805 # Do `set' in a subshell so we don't clobber the current shell's
2806 # arguments.  Must try -L first in case configure is actually a
2807 # symlink; some systems play weird games with the mod time of symlinks
2808 # (eg FreeBSD returns the mod time of the symlink's containing
2809 # directory).
2810 if (
2811    set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2812    if test "$*" = "X"; then
2813       # -L didn't work.
2814       set X `ls -t "$srcdir/configure" conftest.file`
2815    fi
2816    rm -f conftest.file
2817    if test "$*" != "X $srcdir/configure conftest.file" \
2818       && test "$*" != "X conftest.file $srcdir/configure"; then
2819
2820       # If neither matched, then we have a broken ls.  This can happen
2821       # if, for instance, CONFIG_SHELL is bash and it inherits a
2822       # broken ls alias from the environment.  This has actually
2823       # happened.  Such a system could not be considered "sane".
2824       as_fn_error "ls -t appears to fail.  Make sure there is not a broken
2825 alias in your environment" "$LINENO" 5
2826    fi
2827
2828    test "$2" = conftest.file
2829    )
2830 then
2831    # Ok.
2832    :
2833 else
2834    as_fn_error "newly created file is older than distributed files!
2835 Check your system clock" "$LINENO" 5
2836 fi
2837 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2838 $as_echo "yes" >&6; }
2839 test "$program_prefix" != NONE &&
2840   program_transform_name="s&^&$program_prefix&;$program_transform_name"
2841 # Use a double $ so make ignores it.
2842 test "$program_suffix" != NONE &&
2843   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2844 # Double any \ or $.
2845 # By default was `s,x,x', remove it if useless.
2846 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2847 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
2848
2849 # expand $ac_aux_dir to an absolute path
2850 am_aux_dir=`cd $ac_aux_dir && pwd`
2851
2852 if test x"${MISSING+set}" != xset; then
2853   case $am_aux_dir in
2854   *\ * | *\     *)
2855     MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2856   *)
2857     MISSING="\${SHELL} $am_aux_dir/missing" ;;
2858   esac
2859 fi
2860 # Use eval to expand $SHELL
2861 if eval "$MISSING --run true"; then
2862   am_missing_run="$MISSING --run "
2863 else
2864   am_missing_run=
2865   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2866 $as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2867 fi
2868
2869 if test x"${install_sh}" != xset; then
2870   case $am_aux_dir in
2871   *\ * | *\     *)
2872     install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2873   *)
2874     install_sh="\${SHELL} $am_aux_dir/install-sh"
2875   esac
2876 fi
2877
2878 # Installed binaries are usually stripped using `strip' when the user
2879 # run `make install-strip'.  However `strip' might not be the right
2880 # tool to use in cross-compilation environments, therefore Automake
2881 # will honor the `STRIP' environment variable to overrule this program.
2882 if test "$cross_compiling" != no; then
2883   if test -n "$ac_tool_prefix"; then
2884   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2885 set dummy ${ac_tool_prefix}strip; ac_word=$2
2886 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2887 $as_echo_n "checking for $ac_word... " >&6; }
2888 if test "${ac_cv_prog_STRIP+set}" = set; then :
2889   $as_echo_n "(cached) " >&6
2890 else
2891   if test -n "$STRIP"; then
2892   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2893 else
2894 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2895 for as_dir in $PATH
2896 do
2897   IFS=$as_save_IFS
2898   test -z "$as_dir" && as_dir=.
2899     for ac_exec_ext in '' $ac_executable_extensions; do
2900   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2901     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2902     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2903     break 2
2904   fi
2905 done
2906   done
2907 IFS=$as_save_IFS
2908
2909 fi
2910 fi
2911 STRIP=$ac_cv_prog_STRIP
2912 if test -n "$STRIP"; then
2913   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2914 $as_echo "$STRIP" >&6; }
2915 else
2916   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2917 $as_echo "no" >&6; }
2918 fi
2919
2920
2921 fi
2922 if test -z "$ac_cv_prog_STRIP"; then
2923   ac_ct_STRIP=$STRIP
2924   # Extract the first word of "strip", so it can be a program name with args.
2925 set dummy strip; ac_word=$2
2926 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2927 $as_echo_n "checking for $ac_word... " >&6; }
2928 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
2929   $as_echo_n "(cached) " >&6
2930 else
2931   if test -n "$ac_ct_STRIP"; then
2932   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2933 else
2934 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2935 for as_dir in $PATH
2936 do
2937   IFS=$as_save_IFS
2938   test -z "$as_dir" && as_dir=.
2939     for ac_exec_ext in '' $ac_executable_extensions; do
2940   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2941     ac_cv_prog_ac_ct_STRIP="strip"
2942     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2943     break 2
2944   fi
2945 done
2946   done
2947 IFS=$as_save_IFS
2948
2949 fi
2950 fi
2951 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2952 if test -n "$ac_ct_STRIP"; then
2953   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2954 $as_echo "$ac_ct_STRIP" >&6; }
2955 else
2956   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2957 $as_echo "no" >&6; }
2958 fi
2959
2960   if test "x$ac_ct_STRIP" = x; then
2961     STRIP=":"
2962   else
2963     case $cross_compiling:$ac_tool_warned in
2964 yes:)
2965 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2966 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2967 ac_tool_warned=yes ;;
2968 esac
2969     STRIP=$ac_ct_STRIP
2970   fi
2971 else
2972   STRIP="$ac_cv_prog_STRIP"
2973 fi
2974
2975 fi
2976 INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2977
2978 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2979 $as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2980 if test -z "$MKDIR_P"; then
2981   if test "${ac_cv_path_mkdir+set}" = set; then :
2982   $as_echo_n "(cached) " >&6
2983 else
2984   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2985 for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2986 do
2987   IFS=$as_save_IFS
2988   test -z "$as_dir" && as_dir=.
2989     for ac_prog in mkdir gmkdir; do
2990          for ac_exec_ext in '' $ac_executable_extensions; do
2991            { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
2992            case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2993              'mkdir (GNU coreutils) '* | \
2994              'mkdir (coreutils) '* | \
2995              'mkdir (fileutils) '4.1*)
2996                ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2997                break 3;;
2998            esac
2999          done
3000        done
3001   done
3002 IFS=$as_save_IFS
3003
3004 fi
3005
3006   if test "${ac_cv_path_mkdir+set}" = set; then
3007     MKDIR_P="$ac_cv_path_mkdir -p"
3008   else
3009     # As a last resort, use the slow shell script.  Don't cache a
3010     # value for MKDIR_P within a source directory, because that will
3011     # break other packages using the cache if that directory is
3012     # removed, or if the value is a relative name.
3013     test -d ./--version && rmdir ./--version
3014     MKDIR_P="$ac_install_sh -d"
3015   fi
3016 fi
3017 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
3018 $as_echo "$MKDIR_P" >&6; }
3019
3020 mkdir_p="$MKDIR_P"
3021 case $mkdir_p in
3022   [\\/$]* | ?:[\\/]*) ;;
3023   */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
3024 esac
3025
3026 for ac_prog in gawk mawk nawk awk
3027 do
3028   # Extract the first word of "$ac_prog", so it can be a program name with args.
3029 set dummy $ac_prog; ac_word=$2
3030 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3031 $as_echo_n "checking for $ac_word... " >&6; }
3032 if test "${ac_cv_prog_AWK+set}" = set; then :
3033   $as_echo_n "(cached) " >&6
3034 else
3035   if test -n "$AWK"; then
3036   ac_cv_prog_AWK="$AWK" # Let the user override the test.
3037 else
3038 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3039 for as_dir in $PATH
3040 do
3041   IFS=$as_save_IFS
3042   test -z "$as_dir" && as_dir=.
3043     for ac_exec_ext in '' $ac_executable_extensions; do
3044   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3045     ac_cv_prog_AWK="$ac_prog"
3046     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3047     break 2
3048   fi
3049 done
3050   done
3051 IFS=$as_save_IFS
3052
3053 fi
3054 fi
3055 AWK=$ac_cv_prog_AWK
3056 if test -n "$AWK"; then
3057   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
3058 $as_echo "$AWK" >&6; }
3059 else
3060   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3061 $as_echo "no" >&6; }
3062 fi
3063
3064
3065   test -n "$AWK" && break
3066 done
3067
3068 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
3069 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
3070 set x ${MAKE-make}
3071 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
3072 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
3073   $as_echo_n "(cached) " >&6
3074 else
3075   cat >conftest.make <<\_ACEOF
3076 SHELL = /bin/sh
3077 all:
3078         @echo '@@@%%%=$(MAKE)=@@@%%%'
3079 _ACEOF
3080 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
3081 case `${MAKE-make} -f conftest.make 2>/dev/null` in
3082   *@@@%%%=?*=@@@%%%*)
3083     eval ac_cv_prog_make_${ac_make}_set=yes;;
3084   *)
3085     eval ac_cv_prog_make_${ac_make}_set=no;;
3086 esac
3087 rm -f conftest.make
3088 fi
3089 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
3090   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3091 $as_echo "yes" >&6; }
3092   SET_MAKE=
3093 else
3094   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3095 $as_echo "no" >&6; }
3096   SET_MAKE="MAKE=${MAKE-make}"
3097 fi
3098
3099 rm -rf .tst 2>/dev/null
3100 mkdir .tst 2>/dev/null
3101 if test -d .tst; then
3102   am__leading_dot=.
3103 else
3104   am__leading_dot=_
3105 fi
3106 rmdir .tst 2>/dev/null
3107
3108 if test "`cd $srcdir && pwd`" != "`pwd`"; then
3109   # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
3110   # is not polluted with repeated "-I."
3111   am__isrc=' -I$(srcdir)'
3112   # test to see if srcdir already configured
3113   if test -f $srcdir/config.status; then
3114     as_fn_error "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
3115   fi
3116 fi
3117
3118 # test whether we have cygpath
3119 if test -z "$CYGPATH_W"; then
3120   if (cygpath --version) >/dev/null 2>/dev/null; then
3121     CYGPATH_W='cygpath -w'
3122   else
3123     CYGPATH_W=echo
3124   fi
3125 fi
3126
3127
3128 # Define the identity of the package.
3129  PACKAGE='libgo'
3130  VERSION='version-unused'
3131
3132
3133 # Some tools Automake needs.
3134
3135 ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
3136
3137
3138 AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
3139
3140
3141 AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3142
3143
3144 AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3145
3146
3147 MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3148
3149 # We need awk for the "check" target.  The system "awk" is bad on
3150 # some platforms.
3151 # Always define AMTAR for backward compatibility.  Yes, it's still used
3152 # in the wild :-(  We should find a proper way to deprecate it ...
3153 AMTAR='$${TAR-tar}'
3154
3155 am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166 ac_ext=c
3167 ac_cpp='$CPP $CPPFLAGS'
3168 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3169 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3170 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3171 if test -n "$ac_tool_prefix"; then
3172   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3173 set dummy ${ac_tool_prefix}gcc; ac_word=$2
3174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3175 $as_echo_n "checking for $ac_word... " >&6; }
3176 if test "${ac_cv_prog_CC+set}" = set; then :
3177   $as_echo_n "(cached) " >&6
3178 else
3179   if test -n "$CC"; then
3180   ac_cv_prog_CC="$CC" # Let the user override the test.
3181 else
3182 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3183 for as_dir in $PATH
3184 do
3185   IFS=$as_save_IFS
3186   test -z "$as_dir" && as_dir=.
3187     for ac_exec_ext in '' $ac_executable_extensions; do
3188   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3189     ac_cv_prog_CC="${ac_tool_prefix}gcc"
3190     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3191     break 2
3192   fi
3193 done
3194   done
3195 IFS=$as_save_IFS
3196
3197 fi
3198 fi
3199 CC=$ac_cv_prog_CC
3200 if test -n "$CC"; then
3201   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3202 $as_echo "$CC" >&6; }
3203 else
3204   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3205 $as_echo "no" >&6; }
3206 fi
3207
3208
3209 fi
3210 if test -z "$ac_cv_prog_CC"; then
3211   ac_ct_CC=$CC
3212   # Extract the first word of "gcc", so it can be a program name with args.
3213 set dummy gcc; ac_word=$2
3214 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3215 $as_echo_n "checking for $ac_word... " >&6; }
3216 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3217   $as_echo_n "(cached) " >&6
3218 else
3219   if test -n "$ac_ct_CC"; then
3220   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3221 else
3222 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3223 for as_dir in $PATH
3224 do
3225   IFS=$as_save_IFS
3226   test -z "$as_dir" && as_dir=.
3227     for ac_exec_ext in '' $ac_executable_extensions; do
3228   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3229     ac_cv_prog_ac_ct_CC="gcc"
3230     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3231     break 2
3232   fi
3233 done
3234   done
3235 IFS=$as_save_IFS
3236
3237 fi
3238 fi
3239 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3240 if test -n "$ac_ct_CC"; then
3241   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3242 $as_echo "$ac_ct_CC" >&6; }
3243 else
3244   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3245 $as_echo "no" >&6; }
3246 fi
3247
3248   if test "x$ac_ct_CC" = x; then
3249     CC=""
3250   else
3251     case $cross_compiling:$ac_tool_warned in
3252 yes:)
3253 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3254 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3255 ac_tool_warned=yes ;;
3256 esac
3257     CC=$ac_ct_CC
3258   fi
3259 else
3260   CC="$ac_cv_prog_CC"
3261 fi
3262
3263 if test -z "$CC"; then
3264           if test -n "$ac_tool_prefix"; then
3265     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3266 set dummy ${ac_tool_prefix}cc; ac_word=$2
3267 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3268 $as_echo_n "checking for $ac_word... " >&6; }
3269 if test "${ac_cv_prog_CC+set}" = set; then :
3270   $as_echo_n "(cached) " >&6
3271 else
3272   if test -n "$CC"; then
3273   ac_cv_prog_CC="$CC" # Let the user override the test.
3274 else
3275 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3276 for as_dir in $PATH
3277 do
3278   IFS=$as_save_IFS
3279   test -z "$as_dir" && as_dir=.
3280     for ac_exec_ext in '' $ac_executable_extensions; do
3281   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3282     ac_cv_prog_CC="${ac_tool_prefix}cc"
3283     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3284     break 2
3285   fi
3286 done
3287   done
3288 IFS=$as_save_IFS
3289
3290 fi
3291 fi
3292 CC=$ac_cv_prog_CC
3293 if test -n "$CC"; then
3294   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3295 $as_echo "$CC" >&6; }
3296 else
3297   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3298 $as_echo "no" >&6; }
3299 fi
3300
3301
3302   fi
3303 fi
3304 if test -z "$CC"; then
3305   # Extract the first word of "cc", so it can be a program name with args.
3306 set dummy cc; ac_word=$2
3307 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3308 $as_echo_n "checking for $ac_word... " >&6; }
3309 if test "${ac_cv_prog_CC+set}" = set; then :
3310   $as_echo_n "(cached) " >&6
3311 else
3312   if test -n "$CC"; then
3313   ac_cv_prog_CC="$CC" # Let the user override the test.
3314 else
3315   ac_prog_rejected=no
3316 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3317 for as_dir in $PATH
3318 do
3319   IFS=$as_save_IFS
3320   test -z "$as_dir" && as_dir=.
3321     for ac_exec_ext in '' $ac_executable_extensions; do
3322   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3323     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3324        ac_prog_rejected=yes
3325        continue
3326      fi
3327     ac_cv_prog_CC="cc"
3328     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3329     break 2
3330   fi
3331 done
3332   done
3333 IFS=$as_save_IFS
3334
3335 if test $ac_prog_rejected = yes; then
3336   # We found a bogon in the path, so make sure we never use it.
3337   set dummy $ac_cv_prog_CC
3338   shift
3339   if test $# != 0; then
3340     # We chose a different compiler from the bogus one.
3341     # However, it has the same basename, so the bogon will be chosen
3342     # first if we set CC to just the basename; use the full file name.
3343     shift
3344     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3345   fi
3346 fi
3347 fi
3348 fi
3349 CC=$ac_cv_prog_CC
3350 if test -n "$CC"; then
3351   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3352 $as_echo "$CC" >&6; }
3353 else
3354   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3355 $as_echo "no" >&6; }
3356 fi
3357
3358
3359 fi
3360 if test -z "$CC"; then
3361   if test -n "$ac_tool_prefix"; then
3362   for ac_prog in cl.exe
3363   do
3364     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3365 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3367 $as_echo_n "checking for $ac_word... " >&6; }
3368 if test "${ac_cv_prog_CC+set}" = set; then :
3369   $as_echo_n "(cached) " >&6
3370 else
3371   if test -n "$CC"; then
3372   ac_cv_prog_CC="$CC" # Let the user override the test.
3373 else
3374 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3375 for as_dir in $PATH
3376 do
3377   IFS=$as_save_IFS
3378   test -z "$as_dir" && as_dir=.
3379     for ac_exec_ext in '' $ac_executable_extensions; do
3380   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3381     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3382     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3383     break 2
3384   fi
3385 done
3386   done
3387 IFS=$as_save_IFS
3388
3389 fi
3390 fi
3391 CC=$ac_cv_prog_CC
3392 if test -n "$CC"; then
3393   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3394 $as_echo "$CC" >&6; }
3395 else
3396   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3397 $as_echo "no" >&6; }
3398 fi
3399
3400
3401     test -n "$CC" && break
3402   done
3403 fi
3404 if test -z "$CC"; then
3405   ac_ct_CC=$CC
3406   for ac_prog in cl.exe
3407 do
3408   # Extract the first word of "$ac_prog", so it can be a program name with args.
3409 set dummy $ac_prog; ac_word=$2
3410 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3411 $as_echo_n "checking for $ac_word... " >&6; }
3412 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
3413   $as_echo_n "(cached) " >&6
3414 else
3415   if test -n "$ac_ct_CC"; then
3416   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3417 else
3418 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3419 for as_dir in $PATH
3420 do
3421   IFS=$as_save_IFS
3422   test -z "$as_dir" && as_dir=.
3423     for ac_exec_ext in '' $ac_executable_extensions; do
3424   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3425     ac_cv_prog_ac_ct_CC="$ac_prog"
3426     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3427     break 2
3428   fi
3429 done
3430   done
3431 IFS=$as_save_IFS
3432
3433 fi
3434 fi
3435 ac_ct_CC=$ac_cv_prog_ac_ct_CC
3436 if test -n "$ac_ct_CC"; then
3437   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3438 $as_echo "$ac_ct_CC" >&6; }
3439 else
3440   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3441 $as_echo "no" >&6; }
3442 fi
3443
3444
3445   test -n "$ac_ct_CC" && break
3446 done
3447
3448   if test "x$ac_ct_CC" = x; then
3449     CC=""
3450   else
3451     case $cross_compiling:$ac_tool_warned in
3452 yes:)
3453 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3454 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3455 ac_tool_warned=yes ;;
3456 esac
3457     CC=$ac_ct_CC
3458   fi
3459 fi
3460
3461 fi
3462
3463
3464 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3465 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3466 as_fn_error "no acceptable C compiler found in \$PATH
3467 See \`config.log' for more details." "$LINENO" 5; }
3468
3469 # Provide some information about the compiler.
3470 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3471 set X $ac_compile
3472 ac_compiler=$2
3473 for ac_option in --version -v -V -qversion; do
3474   { { ac_try="$ac_compiler $ac_option >&5"
3475 case "(($ac_try" in
3476   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3477   *) ac_try_echo=$ac_try;;
3478 esac
3479 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3480 $as_echo "$ac_try_echo"; } >&5
3481   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3482   ac_status=$?
3483   if test -s conftest.err; then
3484     sed '10a\
3485 ... rest of stderr output deleted ...
3486          10q' conftest.err >conftest.er1
3487     cat conftest.er1 >&5
3488     rm -f conftest.er1 conftest.err
3489   fi
3490   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3491   test $ac_status = 0; }
3492 done
3493
3494 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3495 /* end confdefs.h.  */
3496
3497 int
3498 main ()
3499 {
3500
3501   ;
3502   return 0;
3503 }
3504 _ACEOF
3505 ac_clean_files_save=$ac_clean_files
3506 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3507 # Try to create an executable without -o first, disregard a.out.
3508 # It will help us diagnose broken compilers, and finding out an intuition
3509 # of exeext.
3510 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3511 $as_echo_n "checking for C compiler default output file name... " >&6; }
3512 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3513
3514 # The possible output files:
3515 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3516
3517 ac_rmfiles=
3518 for ac_file in $ac_files
3519 do
3520   case $ac_file in
3521     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3522     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3523   esac
3524 done
3525 rm -f $ac_rmfiles
3526
3527 if { { ac_try="$ac_link_default"
3528 case "(($ac_try" in
3529   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3530   *) ac_try_echo=$ac_try;;
3531 esac
3532 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3533 $as_echo "$ac_try_echo"; } >&5
3534   (eval "$ac_link_default") 2>&5
3535   ac_status=$?
3536   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3537   test $ac_status = 0; }; then :
3538   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3539 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3540 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3541 # so that the user can short-circuit this test for compilers unknown to
3542 # Autoconf.
3543 for ac_file in $ac_files ''
3544 do
3545   test -f "$ac_file" || continue
3546   case $ac_file in
3547     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3548         ;;
3549     [ab].out )
3550         # We found the default executable, but exeext='' is most
3551         # certainly right.
3552         break;;
3553     *.* )
3554         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3555         then :; else
3556            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3557         fi
3558         # We set ac_cv_exeext here because the later test for it is not
3559         # safe: cross compilers may not add the suffix if given an `-o'
3560         # argument, so we may need to know it at that point already.
3561         # Even if this section looks crufty: it has the advantage of
3562         # actually working.
3563         break;;
3564     * )
3565         break;;
3566   esac
3567 done
3568 test "$ac_cv_exeext" = no && ac_cv_exeext=
3569
3570 else
3571   ac_file=''
3572 fi
3573 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3574 $as_echo "$ac_file" >&6; }
3575 if test -z "$ac_file"; then :
3576   $as_echo "$as_me: failed program was:" >&5
3577 sed 's/^/| /' conftest.$ac_ext >&5
3578
3579 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3580 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3581 { as_fn_set_status 77
3582 as_fn_error "C compiler cannot create executables
3583 See \`config.log' for more details." "$LINENO" 5; }; }
3584 fi
3585 ac_exeext=$ac_cv_exeext
3586
3587 # Check that the compiler produces executables we can run.  If not, either
3588 # the compiler is broken, or we cross compile.
3589 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3590 $as_echo_n "checking whether the C compiler works... " >&6; }
3591 # If not cross compiling, check that we can run a simple program.
3592 if test "$cross_compiling" != yes; then
3593   if { ac_try='./$ac_file'
3594   { { case "(($ac_try" in
3595   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3596   *) ac_try_echo=$ac_try;;
3597 esac
3598 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3599 $as_echo "$ac_try_echo"; } >&5
3600   (eval "$ac_try") 2>&5
3601   ac_status=$?
3602   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3603   test $ac_status = 0; }; }; then
3604     cross_compiling=no
3605   else
3606     if test "$cross_compiling" = maybe; then
3607         cross_compiling=yes
3608     else
3609         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3610 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3611 as_fn_error "cannot run C compiled programs.
3612 If you meant to cross compile, use \`--host'.
3613 See \`config.log' for more details." "$LINENO" 5; }
3614     fi
3615   fi
3616 fi
3617 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3618 $as_echo "yes" >&6; }
3619
3620 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3621 ac_clean_files=$ac_clean_files_save
3622 # Check that the compiler produces executables we can run.  If not, either
3623 # the compiler is broken, or we cross compile.
3624 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3625 $as_echo_n "checking whether we are cross compiling... " >&6; }
3626 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3627 $as_echo "$cross_compiling" >&6; }
3628
3629 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3630 $as_echo_n "checking for suffix of executables... " >&6; }
3631 if { { ac_try="$ac_link"
3632 case "(($ac_try" in
3633   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3634   *) ac_try_echo=$ac_try;;
3635 esac
3636 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3637 $as_echo "$ac_try_echo"; } >&5
3638   (eval "$ac_link") 2>&5
3639   ac_status=$?
3640   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3641   test $ac_status = 0; }; then :
3642   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3643 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3644 # work properly (i.e., refer to `conftest.exe'), while it won't with
3645 # `rm'.
3646 for ac_file in conftest.exe conftest conftest.*; do
3647   test -f "$ac_file" || continue
3648   case $ac_file in
3649     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3650     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3651           break;;
3652     * ) break;;
3653   esac
3654 done
3655 else
3656   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3657 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3658 as_fn_error "cannot compute suffix of executables: cannot compile and link
3659 See \`config.log' for more details." "$LINENO" 5; }
3660 fi
3661 rm -f conftest$ac_cv_exeext
3662 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3663 $as_echo "$ac_cv_exeext" >&6; }
3664
3665 rm -f conftest.$ac_ext
3666 EXEEXT=$ac_cv_exeext
3667 ac_exeext=$EXEEXT
3668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3669 $as_echo_n "checking for suffix of object files... " >&6; }
3670 if test "${ac_cv_objext+set}" = set; then :
3671   $as_echo_n "(cached) " >&6
3672 else
3673   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3674 /* end confdefs.h.  */
3675
3676 int
3677 main ()
3678 {
3679
3680   ;
3681   return 0;
3682 }
3683 _ACEOF
3684 rm -f conftest.o conftest.obj
3685 if { { ac_try="$ac_compile"
3686 case "(($ac_try" in
3687   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3688   *) ac_try_echo=$ac_try;;
3689 esac
3690 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3691 $as_echo "$ac_try_echo"; } >&5
3692   (eval "$ac_compile") 2>&5
3693   ac_status=$?
3694   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3695   test $ac_status = 0; }; then :
3696   for ac_file in conftest.o conftest.obj conftest.*; do
3697   test -f "$ac_file" || continue;
3698   case $ac_file in
3699     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3700     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3701        break;;
3702   esac
3703 done
3704 else
3705   $as_echo "$as_me: failed program was:" >&5
3706 sed 's/^/| /' conftest.$ac_ext >&5
3707
3708 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3709 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3710 as_fn_error "cannot compute suffix of object files: cannot compile
3711 See \`config.log' for more details." "$LINENO" 5; }
3712 fi
3713 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3714 fi
3715 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3716 $as_echo "$ac_cv_objext" >&6; }
3717 OBJEXT=$ac_cv_objext
3718 ac_objext=$OBJEXT
3719 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3720 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3721 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3722   $as_echo_n "(cached) " >&6
3723 else
3724   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3725 /* end confdefs.h.  */
3726
3727 int
3728 main ()
3729 {
3730 #ifndef __GNUC__
3731        choke me
3732 #endif
3733
3734   ;
3735   return 0;
3736 }
3737 _ACEOF
3738 if ac_fn_c_try_compile "$LINENO"; then :
3739   ac_compiler_gnu=yes
3740 else
3741   ac_compiler_gnu=no
3742 fi
3743 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3744 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3745
3746 fi
3747 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3748 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3749 if test $ac_compiler_gnu = yes; then
3750   GCC=yes
3751 else
3752   GCC=
3753 fi
3754 ac_test_CFLAGS=${CFLAGS+set}
3755 ac_save_CFLAGS=$CFLAGS
3756 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3757 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3758 if test "${ac_cv_prog_cc_g+set}" = set; then :
3759   $as_echo_n "(cached) " >&6
3760 else
3761   ac_save_c_werror_flag=$ac_c_werror_flag
3762    ac_c_werror_flag=yes
3763    ac_cv_prog_cc_g=no
3764    CFLAGS="-g"
3765    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3766 /* end confdefs.h.  */
3767
3768 int
3769 main ()
3770 {
3771
3772   ;
3773   return 0;
3774 }
3775 _ACEOF
3776 if ac_fn_c_try_compile "$LINENO"; then :
3777   ac_cv_prog_cc_g=yes
3778 else
3779   CFLAGS=""
3780       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3781 /* end confdefs.h.  */
3782
3783 int
3784 main ()
3785 {
3786
3787   ;
3788   return 0;
3789 }
3790 _ACEOF
3791 if ac_fn_c_try_compile "$LINENO"; then :
3792
3793 else
3794   ac_c_werror_flag=$ac_save_c_werror_flag
3795          CFLAGS="-g"
3796          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3797 /* end confdefs.h.  */
3798
3799 int
3800 main ()
3801 {
3802
3803   ;
3804   return 0;
3805 }
3806 _ACEOF
3807 if ac_fn_c_try_compile "$LINENO"; then :
3808   ac_cv_prog_cc_g=yes
3809 fi
3810 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3811 fi
3812 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3813 fi
3814 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3815    ac_c_werror_flag=$ac_save_c_werror_flag
3816 fi
3817 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3818 $as_echo "$ac_cv_prog_cc_g" >&6; }
3819 if test "$ac_test_CFLAGS" = set; then
3820   CFLAGS=$ac_save_CFLAGS
3821 elif test $ac_cv_prog_cc_g = yes; then
3822   if test "$GCC" = yes; then
3823     CFLAGS="-g -O2"
3824   else
3825     CFLAGS="-g"
3826   fi
3827 else
3828   if test "$GCC" = yes; then
3829     CFLAGS="-O2"
3830   else
3831     CFLAGS=
3832   fi
3833 fi
3834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3835 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3836 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3837   $as_echo_n "(cached) " >&6
3838 else
3839   ac_cv_prog_cc_c89=no
3840 ac_save_CC=$CC
3841 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3842 /* end confdefs.h.  */
3843 #include <stdarg.h>
3844 #include <stdio.h>
3845 #include <sys/types.h>
3846 #include <sys/stat.h>
3847 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3848 struct buf { int x; };
3849 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3850 static char *e (p, i)
3851      char **p;
3852      int i;
3853 {
3854   return p[i];
3855 }
3856 static char *f (char * (*g) (char **, int), char **p, ...)
3857 {
3858   char *s;
3859   va_list v;
3860   va_start (v,p);
3861   s = g (p, va_arg (v,int));
3862   va_end (v);
3863   return s;
3864 }
3865
3866 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3867    function prototypes and stuff, but not '\xHH' hex character constants.
3868    These don't provoke an error unfortunately, instead are silently treated
3869    as 'x'.  The following induces an error, until -std is added to get
3870    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3871    array size at least.  It's necessary to write '\x00'==0 to get something
3872    that's true only with -std.  */
3873 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3874
3875 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3876    inside strings and character constants.  */
3877 #define FOO(x) 'x'
3878 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3879
3880 int test (int i, double x);
3881 struct s1 {int (*f) (int a);};
3882 struct s2 {int (*f) (double a);};
3883 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3884 int argc;
3885 char **argv;
3886 int
3887 main ()
3888 {
3889 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3890   ;
3891   return 0;
3892 }
3893 _ACEOF
3894 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3895         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3896 do
3897   CC="$ac_save_CC $ac_arg"
3898   if ac_fn_c_try_compile "$LINENO"; then :
3899   ac_cv_prog_cc_c89=$ac_arg
3900 fi
3901 rm -f core conftest.err conftest.$ac_objext
3902   test "x$ac_cv_prog_cc_c89" != "xno" && break
3903 done
3904 rm -f conftest.$ac_ext
3905 CC=$ac_save_CC
3906
3907 fi
3908 # AC_CACHE_VAL
3909 case "x$ac_cv_prog_cc_c89" in
3910   x)
3911     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3912 $as_echo "none needed" >&6; } ;;
3913   xno)
3914     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3915 $as_echo "unsupported" >&6; } ;;
3916   *)
3917     CC="$CC $ac_cv_prog_cc_c89"
3918     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3919 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3920 esac
3921 if test "x$ac_cv_prog_cc_c89" != xno; then :
3922
3923 fi
3924
3925 ac_ext=c
3926 ac_cpp='$CPP $CPPFLAGS'
3927 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3928 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3929 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3930 DEPDIR="${am__leading_dot}deps"
3931
3932 ac_config_commands="$ac_config_commands depfiles"
3933
3934
3935 am_make=${MAKE-make}
3936 cat > confinc << 'END'
3937 am__doit:
3938         @echo this is the am__doit target
3939 .PHONY: am__doit
3940 END
3941 # If we don't find an include directive, just comment out the code.
3942 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3943 $as_echo_n "checking for style of include used by $am_make... " >&6; }
3944 am__include="#"
3945 am__quote=
3946 _am_result=none
3947 # First try GNU make style include.
3948 echo "include confinc" > confmf
3949 # Ignore all kinds of additional output from `make'.
3950 case `$am_make -s -f confmf 2> /dev/null` in #(
3951 *the\ am__doit\ target*)
3952   am__include=include
3953   am__quote=
3954   _am_result=GNU
3955   ;;
3956 esac
3957 # Now try BSD make style include.
3958 if test "$am__include" = "#"; then
3959    echo '.include "confinc"' > confmf
3960    case `$am_make -s -f confmf 2> /dev/null` in #(
3961    *the\ am__doit\ target*)
3962      am__include=.include
3963      am__quote="\""
3964      _am_result=BSD
3965      ;;
3966    esac
3967 fi
3968
3969
3970 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3971 $as_echo "$_am_result" >&6; }
3972 rm -f confinc confmf
3973
3974 # Check whether --enable-dependency-tracking was given.
3975 if test "${enable_dependency_tracking+set}" = set; then :
3976   enableval=$enable_dependency_tracking;
3977 fi
3978
3979 if test "x$enable_dependency_tracking" != xno; then
3980   am_depcomp="$ac_aux_dir/depcomp"
3981   AMDEPBACKSLASH='\'
3982   am__nodep='_no'
3983 fi
3984  if test "x$enable_dependency_tracking" != xno; then
3985   AMDEP_TRUE=
3986   AMDEP_FALSE='#'
3987 else
3988   AMDEP_TRUE='#'
3989   AMDEP_FALSE=
3990 fi
3991
3992
3993
3994 depcc="$CC"   am_compiler_list=
3995
3996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3997 $as_echo_n "checking dependency style of $depcc... " >&6; }
3998 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
3999   $as_echo_n "(cached) " >&6
4000 else
4001   if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4002   # We make a subdir and do the tests there.  Otherwise we can end up
4003   # making bogus files that we don't know about and never remove.  For
4004   # instance it was reported that on HP-UX the gcc test will end up
4005   # making a dummy file named `D' -- because `-MD' means `put the output
4006   # in D'.
4007   rm -rf conftest.dir
4008   mkdir conftest.dir
4009   # Copy depcomp to subdir because otherwise we won't find it if we're
4010   # using a relative directory.
4011   cp "$am_depcomp" conftest.dir
4012   cd conftest.dir
4013   # We will build objects and dependencies in a subdirectory because
4014   # it helps to detect inapplicable dependency modes.  For instance
4015   # both Tru64's cc and ICC support -MD to output dependencies as a
4016   # side effect of compilation, but ICC will put the dependencies in
4017   # the current directory while Tru64 will put them in the object
4018   # directory.
4019   mkdir sub
4020
4021   am_cv_CC_dependencies_compiler_type=none
4022   if test "$am_compiler_list" = ""; then
4023      am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4024   fi
4025   am__universal=false
4026   case " $depcc " in #(
4027      *\ -arch\ *\ -arch\ *) am__universal=true ;;
4028      esac
4029
4030   for depmode in $am_compiler_list; do
4031     # Setup a source with many dependencies, because some compilers
4032     # like to wrap large dependency lists on column 80 (with \), and
4033     # we should not choose a depcomp mode which is confused by this.
4034     #
4035     # We need to recreate these files for each test, as the compiler may
4036     # overwrite some of them when testing with obscure command lines.
4037     # This happens at least with the AIX C compiler.
4038     : > sub/conftest.c
4039     for i in 1 2 3 4 5 6; do
4040       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4041       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4042       # Solaris 8's {/usr,}/bin/sh.
4043       touch sub/conftst$i.h
4044     done
4045     echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4046
4047     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4048     # mode.  It turns out that the SunPro C++ compiler does not properly
4049     # handle `-M -o', and we need to detect this.  Also, some Intel
4050     # versions had trouble with output in subdirs
4051     am__obj=sub/conftest.${OBJEXT-o}
4052     am__minus_obj="-o $am__obj"
4053     case $depmode in
4054     gcc)
4055       # This depmode causes a compiler race in universal mode.
4056       test "$am__universal" = false || continue
4057       ;;
4058     nosideeffect)
4059       # after this tag, mechanisms are not by side-effect, so they'll
4060       # only be used when explicitly requested
4061       if test "x$enable_dependency_tracking" = xyes; then
4062         continue
4063       else
4064         break
4065       fi
4066       ;;
4067     msvc7 | msvc7msys | msvisualcpp | msvcmsys)
4068       # This compiler won't grok `-c -o', but also, the minuso test has
4069       # not run yet.  These depmodes are late enough in the game, and
4070       # so weak that their functioning should not be impacted.
4071       am__obj=conftest.${OBJEXT-o}
4072       am__minus_obj=
4073       ;;
4074     none) break ;;
4075     esac
4076     if depmode=$depmode \
4077        source=sub/conftest.c object=$am__obj \
4078        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4079        $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4080          >/dev/null 2>conftest.err &&
4081        grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4082        grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4083        grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4084        ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4085       # icc doesn't choke on unknown options, it will just issue warnings
4086       # or remarks (even with -Werror).  So we grep stderr for any message
4087       # that says an option was ignored or not supported.
4088       # When given -MP, icc 7.0 and 7.1 complain thusly:
4089       #   icc: Command line warning: ignoring option '-M'; no argument required
4090       # The diagnosis changed in icc 8.0:
4091       #   icc: Command line remark: option '-MP' not supported
4092       if (grep 'ignoring option' conftest.err ||
4093           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4094         am_cv_CC_dependencies_compiler_type=$depmode
4095         break
4096       fi
4097     fi
4098   done
4099
4100   cd ..
4101   rm -rf conftest.dir
4102 else
4103   am_cv_CC_dependencies_compiler_type=none
4104 fi
4105
4106 fi
4107 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4108 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4109 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4110
4111  if
4112   test "x$enable_dependency_tracking" != xno \
4113   && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4114   am__fastdepCC_TRUE=
4115   am__fastdepCC_FALSE='#'
4116 else
4117   am__fastdepCC_TRUE='#'
4118   am__fastdepCC_FALSE=
4119 fi
4120
4121
4122 ac_ext=go
4123 ac_compile='$GOC -c $GOCFLAGS conftest.$ac_ext >&5'
4124 ac_link='$GOC -o conftest$ac_exeext $GOCFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4125 ac_compile_gnu=yes
4126 if test -n "$ac_tool_prefix"; then
4127   # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
4128 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
4129 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4130 $as_echo_n "checking for $ac_word... " >&6; }
4131 if test "${ac_cv_prog_GOC+set}" = set; then :
4132   $as_echo_n "(cached) " >&6
4133 else
4134   if test -n "$GOC"; then
4135   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4136 else
4137 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4138 for as_dir in $PATH
4139 do
4140   IFS=$as_save_IFS
4141   test -z "$as_dir" && as_dir=.
4142     for ac_exec_ext in '' $ac_executable_extensions; do
4143   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4144     ac_cv_prog_GOC="${ac_tool_prefix}gccgo"
4145     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4146     break 2
4147   fi
4148 done
4149   done
4150 IFS=$as_save_IFS
4151
4152 fi
4153 fi
4154 GOC=$ac_cv_prog_GOC
4155 if test -n "$GOC"; then
4156   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4157 $as_echo "$GOC" >&6; }
4158 else
4159   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4160 $as_echo "no" >&6; }
4161 fi
4162
4163
4164 fi
4165 if test -z "$ac_cv_prog_GOC"; then
4166   ac_ct_GOC=$GOC
4167   # Extract the first word of "gccgo", so it can be a program name with args.
4168 set dummy gccgo; ac_word=$2
4169 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4170 $as_echo_n "checking for $ac_word... " >&6; }
4171 if test "${ac_cv_prog_ac_ct_GOC+set}" = set; then :
4172   $as_echo_n "(cached) " >&6
4173 else
4174   if test -n "$ac_ct_GOC"; then
4175   ac_cv_prog_ac_ct_GOC="$ac_ct_GOC" # Let the user override the test.
4176 else
4177 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4178 for as_dir in $PATH
4179 do
4180   IFS=$as_save_IFS
4181   test -z "$as_dir" && as_dir=.
4182     for ac_exec_ext in '' $ac_executable_extensions; do
4183   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4184     ac_cv_prog_ac_ct_GOC="gccgo"
4185     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4186     break 2
4187   fi
4188 done
4189   done
4190 IFS=$as_save_IFS
4191
4192 fi
4193 fi
4194 ac_ct_GOC=$ac_cv_prog_ac_ct_GOC
4195 if test -n "$ac_ct_GOC"; then
4196   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GOC" >&5
4197 $as_echo "$ac_ct_GOC" >&6; }
4198 else
4199   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4200 $as_echo "no" >&6; }
4201 fi
4202
4203   if test "x$ac_ct_GOC" = x; then
4204     GOC=""
4205   else
4206     case $cross_compiling:$ac_tool_warned in
4207 yes:)
4208 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4209 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4210 ac_tool_warned=yes ;;
4211 esac
4212     GOC=$ac_ct_GOC
4213   fi
4214 else
4215   GOC="$ac_cv_prog_GOC"
4216 fi
4217
4218 if test -z "$GOC"; then
4219   if test -n "$ac_tool_prefix"; then
4220     # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
4221 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
4222 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4223 $as_echo_n "checking for $ac_word... " >&6; }
4224 if test "${ac_cv_prog_GOC+set}" = set; then :
4225   $as_echo_n "(cached) " >&6
4226 else
4227   if test -n "$GOC"; then
4228   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4229 else
4230 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4231 for as_dir in $PATH
4232 do
4233   IFS=$as_save_IFS
4234   test -z "$as_dir" && as_dir=.
4235     for ac_exec_ext in '' $ac_executable_extensions; do
4236   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4237     ac_cv_prog_GOC="$ac_tool_prefix}gccgo"
4238     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4239     break 2
4240   fi
4241 done
4242   done
4243 IFS=$as_save_IFS
4244
4245 fi
4246 fi
4247 GOC=$ac_cv_prog_GOC
4248 if test -n "$GOC"; then
4249   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4250 $as_echo "$GOC" >&6; }
4251 else
4252   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4253 $as_echo "no" >&6; }
4254 fi
4255
4256
4257   fi
4258 fi
4259 if test -z "$GOC"; then
4260   # Extract the first word of "gccgo", so it can be a program name with args.
4261 set dummy gccgo; ac_word=$2
4262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4263 $as_echo_n "checking for $ac_word... " >&6; }
4264 if test "${ac_cv_prog_GOC+set}" = set; then :
4265   $as_echo_n "(cached) " >&6
4266 else
4267   if test -n "$GOC"; then
4268   ac_cv_prog_GOC="$GOC" # Let the user override the test.
4269 else
4270   ac_prog_rejected=no
4271 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4272 for as_dir in $PATH
4273 do
4274   IFS=$as_save_IFS
4275   test -z "$as_dir" && as_dir=.
4276     for ac_exec_ext in '' $ac_executable_extensions; do
4277   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4278     if test "$as_dir/$ac_word$ac_exec_ext" = "gccgo"; then
4279        ac_prog_rejected=yes
4280        continue
4281      fi
4282     ac_cv_prog_GOC="gccgo"
4283     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4284     break 2
4285   fi
4286 done
4287   done
4288 IFS=$as_save_IFS
4289
4290 if test $ac_prog_rejected = yes; then
4291   # We found a bogon in the path, so make sure we never use it.
4292   set dummy $ac_cv_prog_GOC
4293   shift
4294   if test $# != 0; then
4295     # We chose a different compiler from the bogus one.
4296     # However, it has the same basename, so the bogon will be chosen
4297     # first if we set GOC to just the basename; use the full file name.
4298     shift
4299     ac_cv_prog_GOC="$as_dir/$ac_word${1+' '}$@"
4300   fi
4301 fi
4302 fi
4303 fi
4304 GOC=$ac_cv_prog_GOC
4305 if test -n "$GOC"; then
4306   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
4307 $as_echo "$GOC" >&6; }
4308 else
4309   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4310 $as_echo "no" >&6; }
4311 fi
4312
4313
4314 fi
4315
4316
4317 # Provide some information about the compiler.
4318 $as_echo "$as_me:${as_lineno-$LINENO}: checking for Go compiler version" >&5
4319 set X $ac_compile
4320 ac_compiler=$2
4321 { { ac_try="$ac_compiler --version >&5"
4322 case "(($ac_try" in
4323   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4324   *) ac_try_echo=$ac_try;;
4325 esac
4326 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4327 $as_echo "$ac_try_echo"; } >&5
4328   (eval "$ac_compiler --version >&5") 2>conftest.err
4329   ac_status=$?
4330   if test -s conftest.err; then
4331     sed '10a\
4332 ... rest of stderr output deleted ...
4333          10q' conftest.err >conftest.er1
4334     cat conftest.er1 >&5
4335     rm -f conftest.er1 conftest.err
4336   fi
4337   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4338   test $ac_status = 0; }
4339 GOCFLAGS="-g -O2"
4340 ac_ext=c
4341 ac_cpp='$CPP $CPPFLAGS'
4342 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4343 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4344 ac_compiler_gnu=$ac_cv_c_compiler_gnu
4345
4346
4347
4348
4349
4350
4351 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
4352 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
4353     # Check whether --enable-maintainer-mode was given.
4354 if test "${enable_maintainer_mode+set}" = set; then :
4355   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
4356 else
4357   USE_MAINTAINER_MODE=no
4358 fi
4359
4360   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
4361 $as_echo "$USE_MAINTAINER_MODE" >&6; }
4362    if test $USE_MAINTAINER_MODE = yes; then
4363   MAINTAINER_MODE_TRUE=
4364   MAINTAINER_MODE_FALSE='#'
4365 else
4366   MAINTAINER_MODE_TRUE='#'
4367   MAINTAINER_MODE_FALSE=
4368 fi
4369
4370   MAINT=$MAINTAINER_MODE_TRUE
4371
4372
4373
4374 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
4375 $as_echo_n "checking for a sed that does not truncate output... " >&6; }
4376 if test "${ac_cv_path_SED+set}" = set; then :
4377   $as_echo_n "(cached) " >&6
4378 else
4379             ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
4380      for ac_i in 1 2 3 4 5 6 7; do
4381        ac_script="$ac_script$as_nl$ac_script"
4382      done
4383      echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
4384      { ac_script=; unset ac_script;}
4385      if test -z "$SED"; then
4386   ac_path_SED_found=false
4387   # Loop through the user's path and test for each of PROGNAME-LIST
4388   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4389 for as_dir in $PATH
4390 do
4391   IFS=$as_save_IFS
4392   test -z "$as_dir" && as_dir=.
4393     for ac_prog in sed gsed; do
4394     for ac_exec_ext in '' $ac_executable_extensions; do
4395       ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
4396       { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
4397 # Check for GNU ac_path_SED and select it if it is found.
4398   # Check for GNU $ac_path_SED
4399 case `"$ac_path_SED" --version 2>&1` in
4400 *GNU*)
4401   ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
4402 *)
4403   ac_count=0
4404   $as_echo_n 0123456789 >"conftest.in"
4405   while :
4406   do
4407     cat "conftest.in" "conftest.in" >"conftest.tmp"
4408     mv "conftest.tmp" "conftest.in"
4409     cp "conftest.in" "conftest.nl"
4410     $as_echo '' >> "conftest.nl"
4411     "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
4412     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4413     as_fn_arith $ac_count + 1 && ac_count=$as_val
4414     if test $ac_count -gt ${ac_path_SED_max-0}; then
4415       # Best one so far, save it but keep looking for a better one
4416       ac_cv_path_SED="$ac_path_SED"
4417       ac_path_SED_max=$ac_count
4418     fi
4419     # 10*(2^10) chars as input seems more than enough
4420     test $ac_count -gt 10 && break
4421   done
4422   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4423 esac
4424
4425       $ac_path_SED_found && break 3
4426     done
4427   done
4428   done
4429 IFS=$as_save_IFS
4430   if test -z "$ac_cv_path_SED"; then
4431     as_fn_error "no acceptable sed could be found in \$PATH" "$LINENO" 5
4432   fi
4433 else
4434   ac_cv_path_SED=$SED
4435 fi
4436
4437 fi
4438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
4439 $as_echo "$ac_cv_path_SED" >&6; }
4440  SED="$ac_cv_path_SED"
4441   rm -f conftest.sed
4442
4443 test -z "$SED" && SED=sed
4444 Xsed="$SED -e 1s/^X//"
4445
4446
4447
4448
4449
4450
4451
4452
4453
4454
4455
4456 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4457 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4458 if test "${ac_cv_path_GREP+set}" = set; then :
4459   $as_echo_n "(cached) " >&6
4460 else
4461   if test -z "$GREP"; then
4462   ac_path_GREP_found=false
4463   # Loop through the user's path and test for each of PROGNAME-LIST
4464   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4465 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4466 do
4467   IFS=$as_save_IFS
4468   test -z "$as_dir" && as_dir=.
4469     for ac_prog in grep ggrep; do
4470     for ac_exec_ext in '' $ac_executable_extensions; do
4471       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4472       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
4473 # Check for GNU ac_path_GREP and select it if it is found.
4474   # Check for GNU $ac_path_GREP
4475 case `"$ac_path_GREP" --version 2>&1` in
4476 *GNU*)
4477   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4478 *)
4479   ac_count=0
4480   $as_echo_n 0123456789 >"conftest.in"
4481   while :
4482   do
4483     cat "conftest.in" "conftest.in" >"conftest.tmp"
4484     mv "conftest.tmp" "conftest.in"
4485     cp "conftest.in" "conftest.nl"
4486     $as_echo 'GREP' >> "conftest.nl"
4487     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4488     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4489     as_fn_arith $ac_count + 1 && ac_count=$as_val
4490     if test $ac_count -gt ${ac_path_GREP_max-0}; then
4491       # Best one so far, save it but keep looking for a better one
4492       ac_cv_path_GREP="$ac_path_GREP"
4493       ac_path_GREP_max=$ac_count
4494     fi
4495     # 10*(2^10) chars as input seems more than enough
4496     test $ac_count -gt 10 && break
4497   done
4498   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4499 esac
4500
4501       $ac_path_GREP_found && break 3
4502     done
4503   done
4504   done
4505 IFS=$as_save_IFS
4506   if test -z "$ac_cv_path_GREP"; then
4507     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4508   fi
4509 else
4510   ac_cv_path_GREP=$GREP
4511 fi
4512
4513 fi
4514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4515 $as_echo "$ac_cv_path_GREP" >&6; }
4516  GREP="$ac_cv_path_GREP"
4517
4518
4519 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4520 $as_echo_n "checking for egrep... " >&6; }
4521 if test "${ac_cv_path_EGREP+set}" = set; then :
4522   $as_echo_n "(cached) " >&6
4523 else
4524   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
4525    then ac_cv_path_EGREP="$GREP -E"
4526    else
4527      if test -z "$EGREP"; then
4528   ac_path_EGREP_found=false
4529   # Loop through the user's path and test for each of PROGNAME-LIST
4530   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4531 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4532 do
4533   IFS=$as_save_IFS
4534   test -z "$as_dir" && as_dir=.
4535     for ac_prog in egrep; do
4536     for ac_exec_ext in '' $ac_executable_extensions; do
4537       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4538       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
4539 # Check for GNU ac_path_EGREP and select it if it is found.
4540   # Check for GNU $ac_path_EGREP
4541 case `"$ac_path_EGREP" --version 2>&1` in
4542 *GNU*)
4543   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4544 *)
4545   ac_count=0
4546   $as_echo_n 0123456789 >"conftest.in"
4547   while :
4548   do
4549     cat "conftest.in" "conftest.in" >"conftest.tmp"
4550     mv "conftest.tmp" "conftest.in"
4551     cp "conftest.in" "conftest.nl"
4552     $as_echo 'EGREP' >> "conftest.nl"
4553     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
4554     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4555     as_fn_arith $ac_count + 1 && ac_count=$as_val
4556     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4557       # Best one so far, save it but keep looking for a better one
4558       ac_cv_path_EGREP="$ac_path_EGREP"
4559       ac_path_EGREP_max=$ac_count
4560     fi
4561     # 10*(2^10) chars as input seems more than enough
4562     test $ac_count -gt 10 && break
4563   done
4564   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4565 esac
4566
4567       $ac_path_EGREP_found && break 3
4568     done
4569   done
4570   done
4571 IFS=$as_save_IFS
4572   if test -z "$ac_cv_path_EGREP"; then
4573     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4574   fi
4575 else
4576   ac_cv_path_EGREP=$EGREP
4577 fi
4578
4579    fi
4580 fi
4581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4582 $as_echo "$ac_cv_path_EGREP" >&6; }
4583  EGREP="$ac_cv_path_EGREP"
4584
4585
4586 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
4587 $as_echo_n "checking for fgrep... " >&6; }
4588 if test "${ac_cv_path_FGREP+set}" = set; then :
4589   $as_echo_n "(cached) " >&6
4590 else
4591   if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
4592    then ac_cv_path_FGREP="$GREP -F"
4593    else
4594      if test -z "$FGREP"; then
4595   ac_path_FGREP_found=false
4596   # Loop through the user's path and test for each of PROGNAME-LIST
4597   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4598 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4599 do
4600   IFS=$as_save_IFS
4601   test -z "$as_dir" && as_dir=.
4602     for ac_prog in fgrep; do
4603     for ac_exec_ext in '' $ac_executable_extensions; do
4604       ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
4605       { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
4606 # Check for GNU ac_path_FGREP and select it if it is found.
4607   # Check for GNU $ac_path_FGREP
4608 case `"$ac_path_FGREP" --version 2>&1` in
4609 *GNU*)
4610   ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
4611 *)
4612   ac_count=0
4613   $as_echo_n 0123456789 >"conftest.in"
4614   while :
4615   do
4616     cat "conftest.in" "conftest.in" >"conftest.tmp"
4617     mv "conftest.tmp" "conftest.in"
4618     cp "conftest.in" "conftest.nl"
4619     $as_echo 'FGREP' >> "conftest.nl"
4620     "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
4621     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
4622     as_fn_arith $ac_count + 1 && ac_count=$as_val
4623     if test $ac_count -gt ${ac_path_FGREP_max-0}; then
4624       # Best one so far, save it but keep looking for a better one
4625       ac_cv_path_FGREP="$ac_path_FGREP"
4626       ac_path_FGREP_max=$ac_count
4627     fi
4628     # 10*(2^10) chars as input seems more than enough
4629     test $ac_count -gt 10 && break
4630   done
4631   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4632 esac
4633
4634       $ac_path_FGREP_found && break 3
4635     done
4636   done
4637   done
4638 IFS=$as_save_IFS
4639   if test -z "$ac_cv_path_FGREP"; then
4640     as_fn_error "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4641   fi
4642 else
4643   ac_cv_path_FGREP=$FGREP
4644 fi
4645
4646    fi
4647 fi
4648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
4649 $as_echo "$ac_cv_path_FGREP" >&6; }
4650  FGREP="$ac_cv_path_FGREP"
4651
4652
4653 test -z "$GREP" && GREP=grep
4654
4655
4656
4657
4658
4659
4660
4661
4662
4663
4664
4665
4666
4667
4668
4669
4670
4671 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
4672 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
4673 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
4674
4675 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
4676 $as_echo_n "checking how to print strings... " >&6; }
4677 # Test print first, because it will be a builtin if present.
4678 if test "X`print -r -- -n 2>/dev/null`" = X-n && \
4679    test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
4680   ECHO='print -r --'
4681 elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
4682   ECHO='printf %s\n'
4683 else
4684   # Use this function as a fallback that always works.
4685   func_fallback_echo ()
4686   {
4687     eval 'cat <<_LTECHO_EOF
4688 $1
4689 _LTECHO_EOF'
4690   }
4691   ECHO='func_fallback_echo'
4692 fi
4693
4694 # func_echo_all arg...
4695 # Invoke $ECHO with all args, space-separated.
4696 func_echo_all ()
4697 {
4698     $ECHO ""
4699 }
4700
4701 case "$ECHO" in
4702   printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
4703 $as_echo "printf" >&6; } ;;
4704   print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
4705 $as_echo "print -r" >&6; } ;;
4706   *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
4707 $as_echo "cat" >&6; } ;;
4708 esac
4709
4710
4711
4712
4713
4714
4715
4716
4717
4718
4719
4720
4721
4722
4723
4724
4725 # Check whether --with-gnu-ld was given.
4726 if test "${with_gnu_ld+set}" = set; then :
4727   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
4728 else
4729   with_gnu_ld=no
4730 fi
4731
4732 ac_prog=ld
4733 if test "$GCC" = yes; then
4734   # Check if gcc -print-prog-name=ld gives a path.
4735   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
4736 $as_echo_n "checking for ld used by $CC... " >&6; }
4737   case $host in
4738   *-*-mingw*)
4739     # gcc leaves a trailing carriage return which upsets mingw
4740     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
4741   *)
4742     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
4743   esac
4744   case $ac_prog in
4745     # Accept absolute paths.
4746     [\\/]* | ?:[\\/]*)
4747       re_direlt='/[^/][^/]*/\.\./'
4748       # Canonicalize the pathname of ld
4749       ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
4750       while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
4751         ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
4752       done
4753       test -z "$LD" && LD="$ac_prog"
4754       ;;
4755   "")
4756     # If it fails, then pretend we aren't using GCC.
4757     ac_prog=ld
4758     ;;
4759   *)
4760     # If it is relative, then search for the first ld in PATH.
4761     with_gnu_ld=unknown
4762     ;;
4763   esac
4764 elif test "$with_gnu_ld" = yes; then
4765   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
4766 $as_echo_n "checking for GNU ld... " >&6; }
4767 else
4768   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
4769 $as_echo_n "checking for non-GNU ld... " >&6; }
4770 fi
4771 if test "${lt_cv_path_LD+set}" = set; then :
4772   $as_echo_n "(cached) " >&6
4773 else
4774   if test -z "$LD"; then
4775   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
4776   for ac_dir in $PATH; do
4777     IFS="$lt_save_ifs"
4778     test -z "$ac_dir" && ac_dir=.
4779     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
4780       lt_cv_path_LD="$ac_dir/$ac_prog"
4781       # Check to see if the program is GNU ld.  I'd rather use --version,
4782       # but apparently some variants of GNU ld only accept -v.
4783       # Break only if it was the GNU/non-GNU ld that we prefer.
4784       case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
4785       *GNU* | *'with BFD'*)
4786         test "$with_gnu_ld" != no && break
4787         ;;
4788       *)
4789         test "$with_gnu_ld" != yes && break
4790         ;;
4791       esac
4792     fi
4793   done
4794   IFS="$lt_save_ifs"
4795 else
4796   lt_cv_path_LD="$LD" # Let the user override the test with a path.
4797 fi
4798 fi
4799
4800 LD="$lt_cv_path_LD"
4801 if test -n "$LD"; then
4802   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
4803 $as_echo "$LD" >&6; }
4804 else
4805   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4806 $as_echo "no" >&6; }
4807 fi
4808 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
4809 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
4810 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
4811 if test "${lt_cv_prog_gnu_ld+set}" = set; then :
4812   $as_echo_n "(cached) " >&6
4813 else
4814   # I'd rather use --version here, but apparently some GNU lds only accept -v.
4815 case `$LD -v 2>&1 </dev/null` in
4816 *GNU* | *'with BFD'*)
4817   lt_cv_prog_gnu_ld=yes
4818   ;;
4819 *)
4820   lt_cv_prog_gnu_ld=no
4821   ;;
4822 esac
4823 fi
4824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
4825 $as_echo "$lt_cv_prog_gnu_ld" >&6; }
4826 with_gnu_ld=$lt_cv_prog_gnu_ld
4827
4828
4829
4830
4831
4832
4833
4834
4835
4836 if test -n "$ac_tool_prefix"; then
4837   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4838 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4839 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4840 $as_echo_n "checking for $ac_word... " >&6; }
4841 if test "${ac_cv_prog_RANLIB+set}" = set; then :
4842   $as_echo_n "(cached) " >&6
4843 else
4844   if test -n "$RANLIB"; then
4845   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4846 else
4847 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4848 for as_dir in $PATH
4849 do
4850   IFS=$as_save_IFS
4851   test -z "$as_dir" && as_dir=.
4852     for ac_exec_ext in '' $ac_executable_extensions; do
4853   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4854     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4855     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4856     break 2
4857   fi
4858 done
4859   done
4860 IFS=$as_save_IFS
4861
4862 fi
4863 fi
4864 RANLIB=$ac_cv_prog_RANLIB
4865 if test -n "$RANLIB"; then
4866   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4867 $as_echo "$RANLIB" >&6; }
4868 else
4869   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4870 $as_echo "no" >&6; }
4871 fi
4872
4873
4874 fi
4875 if test -z "$ac_cv_prog_RANLIB"; then
4876   ac_ct_RANLIB=$RANLIB
4877   # Extract the first word of "ranlib", so it can be a program name with args.
4878 set dummy ranlib; ac_word=$2
4879 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4880 $as_echo_n "checking for $ac_word... " >&6; }
4881 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
4882   $as_echo_n "(cached) " >&6
4883 else
4884   if test -n "$ac_ct_RANLIB"; then
4885   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4886 else
4887 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4888 for as_dir in $PATH
4889 do
4890   IFS=$as_save_IFS
4891   test -z "$as_dir" && as_dir=.
4892     for ac_exec_ext in '' $ac_executable_extensions; do
4893   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4894     ac_cv_prog_ac_ct_RANLIB="ranlib"
4895     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4896     break 2
4897   fi
4898 done
4899   done
4900 IFS=$as_save_IFS
4901
4902 fi
4903 fi
4904 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4905 if test -n "$ac_ct_RANLIB"; then
4906   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4907 $as_echo "$ac_ct_RANLIB" >&6; }
4908 else
4909   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4910 $as_echo "no" >&6; }
4911 fi
4912
4913   if test "x$ac_ct_RANLIB" = x; then
4914     RANLIB=":"
4915   else
4916     case $cross_compiling:$ac_tool_warned in
4917 yes:)
4918 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4919 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4920 ac_tool_warned=yes ;;
4921 esac
4922     RANLIB=$ac_ct_RANLIB
4923   fi
4924 else
4925   RANLIB="$ac_cv_prog_RANLIB"
4926 fi
4927
4928 if test -n "$ac_tool_prefix"; then
4929   # Extract the first word of "${ac_tool_prefix}objcopy", so it can be a program name with args.
4930 set dummy ${ac_tool_prefix}objcopy; ac_word=$2
4931 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4932 $as_echo_n "checking for $ac_word... " >&6; }
4933 if test "${ac_cv_prog_OBJCOPY+set}" = set; then :
4934   $as_echo_n "(cached) " >&6
4935 else
4936   if test -n "$OBJCOPY"; then
4937   ac_cv_prog_OBJCOPY="$OBJCOPY" # Let the user override the test.
4938 else
4939 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4940 for as_dir in $PATH
4941 do
4942   IFS=$as_save_IFS
4943   test -z "$as_dir" && as_dir=.
4944     for ac_exec_ext in '' $ac_executable_extensions; do
4945   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4946     ac_cv_prog_OBJCOPY="${ac_tool_prefix}objcopy"
4947     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4948     break 2
4949   fi
4950 done
4951   done
4952 IFS=$as_save_IFS
4953
4954 fi
4955 fi
4956 OBJCOPY=$ac_cv_prog_OBJCOPY
4957 if test -n "$OBJCOPY"; then
4958   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJCOPY" >&5
4959 $as_echo "$OBJCOPY" >&6; }
4960 else
4961   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4962 $as_echo "no" >&6; }
4963 fi
4964
4965
4966 fi
4967 if test -z "$ac_cv_prog_OBJCOPY"; then
4968   ac_ct_OBJCOPY=$OBJCOPY
4969   # Extract the first word of "objcopy", so it can be a program name with args.
4970 set dummy objcopy; ac_word=$2
4971 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4972 $as_echo_n "checking for $ac_word... " >&6; }
4973 if test "${ac_cv_prog_ac_ct_OBJCOPY+set}" = set; then :
4974   $as_echo_n "(cached) " >&6
4975 else
4976   if test -n "$ac_ct_OBJCOPY"; then
4977   ac_cv_prog_ac_ct_OBJCOPY="$ac_ct_OBJCOPY" # Let the user override the test.
4978 else
4979 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4980 for as_dir in $PATH
4981 do
4982   IFS=$as_save_IFS
4983   test -z "$as_dir" && as_dir=.
4984     for ac_exec_ext in '' $ac_executable_extensions; do
4985   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4986     ac_cv_prog_ac_ct_OBJCOPY="objcopy"
4987     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4988     break 2
4989   fi
4990 done
4991   done
4992 IFS=$as_save_IFS
4993
4994 fi
4995 fi
4996 ac_ct_OBJCOPY=$ac_cv_prog_ac_ct_OBJCOPY
4997 if test -n "$ac_ct_OBJCOPY"; then
4998   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJCOPY" >&5
4999 $as_echo "$ac_ct_OBJCOPY" >&6; }
5000 else
5001   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5002 $as_echo "no" >&6; }
5003 fi
5004
5005   if test "x$ac_ct_OBJCOPY" = x; then
5006     OBJCOPY="missing-objcopy"
5007   else
5008     case $cross_compiling:$ac_tool_warned in
5009 yes:)
5010 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5011 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5012 ac_tool_warned=yes ;;
5013 esac
5014     OBJCOPY=$ac_ct_OBJCOPY
5015   fi
5016 else
5017   OBJCOPY="$ac_cv_prog_OBJCOPY"
5018 fi
5019
5020
5021 enable_dlopen=yes
5022
5023
5024
5025 case `pwd` in
5026   *\ * | *\     *)
5027     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
5028 $as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
5029 esac
5030
5031
5032
5033 macro_version='2.2.7a'
5034 macro_revision='1.3134'
5035
5036
5037
5038
5039
5040
5041
5042
5043
5044
5045
5046
5047
5048 ltmain="$ac_aux_dir/ltmain.sh"
5049
5050 # Backslashify metacharacters that are still active within
5051 # double-quoted strings.
5052 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
5053
5054 # Same as above, but do not quote variable references.
5055 double_quote_subst='s/\(["`\\]\)/\\\1/g'
5056
5057 # Sed substitution to delay expansion of an escaped shell variable in a
5058 # double_quote_subst'ed string.
5059 delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
5060
5061 # Sed substitution to delay expansion of an escaped single quote.
5062 delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
5063
5064 # Sed substitution to avoid accidental globbing in evaled expressions
5065 no_glob_subst='s/\*/\\\*/g'
5066
5067 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
5068 $as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
5069 if test "${lt_cv_path_NM+set}" = set; then :
5070   $as_echo_n "(cached) " >&6
5071 else
5072   if test -n "$NM"; then
5073   # Let the user override the test.
5074   lt_cv_path_NM="$NM"
5075 else
5076   lt_nm_to_check="${ac_tool_prefix}nm"
5077   if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
5078     lt_nm_to_check="$lt_nm_to_check nm"
5079   fi
5080   for lt_tmp_nm in $lt_nm_to_check; do
5081     lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
5082     for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
5083       IFS="$lt_save_ifs"
5084       test -z "$ac_dir" && ac_dir=.
5085       tmp_nm="$ac_dir/$lt_tmp_nm"
5086       if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
5087         # Check to see if the nm accepts a BSD-compat flag.
5088         # Adding the `sed 1q' prevents false positives on HP-UX, which says:
5089         #   nm: unknown option "B" ignored
5090         # Tru64's nm complains that /dev/null is an invalid object file
5091         case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
5092         */dev/null* | *'Invalid file or object type'*)
5093           lt_cv_path_NM="$tmp_nm -B"
5094           break
5095           ;;
5096         *)
5097           case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
5098           */dev/null*)
5099             lt_cv_path_NM="$tmp_nm -p"
5100             break
5101             ;;
5102           *)
5103             lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
5104             continue # so that we can try to find one that supports BSD flags
5105             ;;
5106           esac
5107           ;;
5108         esac
5109       fi
5110     done
5111     IFS="$lt_save_ifs"
5112   done
5113   : ${lt_cv_path_NM=no}
5114 fi
5115 fi
5116 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
5117 $as_echo "$lt_cv_path_NM" >&6; }
5118 if test "$lt_cv_path_NM" != "no"; then
5119   NM="$lt_cv_path_NM"
5120 else
5121   # Didn't find any BSD compatible name lister, look for dumpbin.
5122   if test -n "$DUMPBIN"; then :
5123     # Let the user override the test.
5124   else
5125     if test -n "$ac_tool_prefix"; then
5126   for ac_prog in dumpbin "link -dump"
5127   do
5128     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5129 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5130 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5131 $as_echo_n "checking for $ac_word... " >&6; }
5132 if test "${ac_cv_prog_DUMPBIN+set}" = set; then :
5133   $as_echo_n "(cached) " >&6
5134 else
5135   if test -n "$DUMPBIN"; then
5136   ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
5137 else
5138 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5139 for as_dir in $PATH
5140 do
5141   IFS=$as_save_IFS
5142   test -z "$as_dir" && as_dir=.
5143     for ac_exec_ext in '' $ac_executable_extensions; do
5144   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5145     ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
5146     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5147     break 2
5148   fi
5149 done
5150   done
5151 IFS=$as_save_IFS
5152
5153 fi
5154 fi
5155 DUMPBIN=$ac_cv_prog_DUMPBIN
5156 if test -n "$DUMPBIN"; then
5157   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
5158 $as_echo "$DUMPBIN" >&6; }
5159 else
5160   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5161 $as_echo "no" >&6; }
5162 fi
5163
5164
5165     test -n "$DUMPBIN" && break
5166   done
5167 fi
5168 if test -z "$DUMPBIN"; then
5169   ac_ct_DUMPBIN=$DUMPBIN
5170   for ac_prog in dumpbin "link -dump"
5171 do
5172   # Extract the first word of "$ac_prog", so it can be a program name with args.
5173 set dummy $ac_prog; ac_word=$2
5174 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5175 $as_echo_n "checking for $ac_word... " >&6; }
5176 if test "${ac_cv_prog_ac_ct_DUMPBIN+set}" = set; then :
5177   $as_echo_n "(cached) " >&6
5178 else
5179   if test -n "$ac_ct_DUMPBIN"; then
5180   ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
5181 else
5182 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5183 for as_dir in $PATH
5184 do
5185   IFS=$as_save_IFS
5186   test -z "$as_dir" && as_dir=.
5187     for ac_exec_ext in '' $ac_executable_extensions; do
5188   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5189     ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
5190     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5191     break 2
5192   fi
5193 done
5194   done
5195 IFS=$as_save_IFS
5196
5197 fi
5198 fi
5199 ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
5200 if test -n "$ac_ct_DUMPBIN"; then
5201   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
5202 $as_echo "$ac_ct_DUMPBIN" >&6; }
5203 else
5204   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5205 $as_echo "no" >&6; }
5206 fi
5207
5208
5209   test -n "$ac_ct_DUMPBIN" && break
5210 done
5211
5212   if test "x$ac_ct_DUMPBIN" = x; then
5213     DUMPBIN=":"
5214   else
5215     case $cross_compiling:$ac_tool_warned in
5216 yes:)
5217 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5218 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5219 ac_tool_warned=yes ;;
5220 esac
5221     DUMPBIN=$ac_ct_DUMPBIN
5222   fi
5223 fi
5224
5225     case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
5226     *COFF*)
5227       DUMPBIN="$DUMPBIN -symbols"
5228       ;;
5229     *)
5230       DUMPBIN=:
5231       ;;
5232     esac
5233   fi
5234
5235   if test "$DUMPBIN" != ":"; then
5236     NM="$DUMPBIN"
5237   fi
5238 fi
5239 test -z "$NM" && NM=nm
5240
5241
5242
5243
5244
5245
5246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
5247 $as_echo_n "checking the name lister ($NM) interface... " >&6; }
5248 if test "${lt_cv_nm_interface+set}" = set; then :
5249   $as_echo_n "(cached) " >&6
5250 else
5251   lt_cv_nm_interface="BSD nm"
5252   echo "int some_variable = 0;" > conftest.$ac_ext
5253   (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
5254   (eval "$ac_compile" 2>conftest.err)
5255   cat conftest.err >&5
5256   (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
5257   (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
5258   cat conftest.err >&5
5259   (eval echo "\"\$as_me:$LINENO: output\"" >&5)
5260   cat conftest.out >&5
5261   if $GREP 'External.*some_variable' conftest.out > /dev/null; then
5262     lt_cv_nm_interface="MS dumpbin"
5263   fi
5264   rm -f conftest*
5265 fi
5266 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
5267 $as_echo "$lt_cv_nm_interface" >&6; }
5268
5269 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5270 $as_echo_n "checking whether ln -s works... " >&6; }
5271 LN_S=$as_ln_s
5272 if test "$LN_S" = "ln -s"; then
5273   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5274 $as_echo "yes" >&6; }
5275 else
5276   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5277 $as_echo "no, using $LN_S" >&6; }
5278 fi
5279
5280 # find the maximum length of command line arguments
5281 { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
5282 $as_echo_n "checking the maximum length of command line arguments... " >&6; }
5283 if test "${lt_cv_sys_max_cmd_len+set}" = set; then :
5284   $as_echo_n "(cached) " >&6
5285 else
5286     i=0
5287   teststring="ABCD"
5288
5289   case $build_os in
5290   msdosdjgpp*)
5291     # On DJGPP, this test can blow up pretty badly due to problems in libc
5292     # (any single argument exceeding 2000 bytes causes a buffer overrun
5293     # during glob expansion).  Even if it were fixed, the result of this
5294     # check would be larger than it should be.
5295     lt_cv_sys_max_cmd_len=12288;    # 12K is about right
5296     ;;
5297
5298   gnu*)
5299     # Under GNU Hurd, this test is not required because there is
5300     # no limit to the length of command line arguments.
5301     # Libtool will interpret -1 as no limit whatsoever
5302     lt_cv_sys_max_cmd_len=-1;
5303     ;;
5304
5305   cygwin* | mingw* | cegcc*)
5306     # On Win9x/ME, this test blows up -- it succeeds, but takes
5307     # about 5 minutes as the teststring grows exponentially.
5308     # Worse, since 9x/ME are not pre-emptively multitasking,
5309     # you end up with a "frozen" computer, even though with patience
5310     # the test eventually succeeds (with a max line length of 256k).
5311     # Instead, let's just punt: use the minimum linelength reported by
5312     # all of the supported platforms: 8192 (on NT/2K/XP).
5313     lt_cv_sys_max_cmd_len=8192;
5314     ;;
5315
5316   mint*)
5317     # On MiNT this can take a long time and run out of memory.
5318     lt_cv_sys_max_cmd_len=8192;
5319     ;;
5320
5321   amigaos*)
5322     # On AmigaOS with pdksh, this test takes hours, literally.
5323     # So we just punt and use a minimum line length of 8192.
5324     lt_cv_sys_max_cmd_len=8192;
5325     ;;
5326
5327   netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
5328     # This has been around since 386BSD, at least.  Likely further.
5329     if test -x /sbin/sysctl; then
5330       lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
5331     elif test -x /usr/sbin/sysctl; then
5332       lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
5333     else
5334       lt_cv_sys_max_cmd_len=65536       # usable default for all BSDs
5335     fi
5336     # And add a safety zone
5337     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5338     lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5339     ;;
5340
5341   interix*)
5342     # We know the value 262144 and hardcode it with a safety zone (like BSD)
5343     lt_cv_sys_max_cmd_len=196608
5344     ;;
5345
5346   osf*)
5347     # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
5348     # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
5349     # nice to cause kernel panics so lets avoid the loop below.
5350     # First set a reasonable default.
5351     lt_cv_sys_max_cmd_len=16384
5352     #
5353     if test -x /sbin/sysconfig; then
5354       case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
5355         *1*) lt_cv_sys_max_cmd_len=-1 ;;
5356       esac
5357     fi
5358     ;;
5359   sco3.2v5*)
5360     lt_cv_sys_max_cmd_len=102400
5361     ;;
5362   sysv5* | sco5v6* | sysv4.2uw2*)
5363     kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
5364     if test -n "$kargmax"; then
5365       lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[  ]//'`
5366     else
5367       lt_cv_sys_max_cmd_len=32768
5368     fi
5369     ;;
5370   *)
5371     lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
5372     if test -n "$lt_cv_sys_max_cmd_len"; then
5373       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
5374       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
5375     else
5376       # Make teststring a little bigger before we do anything with it.
5377       # a 1K string should be a reasonable start.
5378       for i in 1 2 3 4 5 6 7 8 ; do
5379         teststring=$teststring$teststring
5380       done
5381       SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
5382       # If test is not a shell built-in, we'll probably end up computing a
5383       # maximum length that is only half of the actual maximum length, but
5384       # we can't tell.
5385       while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
5386                  = "X$teststring$teststring"; } >/dev/null 2>&1 &&
5387               test $i != 17 # 1/2 MB should be enough
5388       do
5389         i=`expr $i + 1`
5390         teststring=$teststring$teststring
5391       done
5392       # Only check the string length outside the loop.
5393       lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
5394       teststring=
5395       # Add a significant safety factor because C++ compilers can tack on
5396       # massive amounts of additional arguments before passing them to the
5397       # linker.  It appears as though 1/2 is a usable value.
5398       lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
5399     fi
5400     ;;
5401   esac
5402
5403 fi
5404
5405 if test -n $lt_cv_sys_max_cmd_len ; then
5406   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
5407 $as_echo "$lt_cv_sys_max_cmd_len" >&6; }
5408 else
5409   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
5410 $as_echo "none" >&6; }
5411 fi
5412 max_cmd_len=$lt_cv_sys_max_cmd_len
5413
5414
5415
5416
5417
5418
5419 : ${CP="cp -f"}
5420 : ${MV="mv -f"}
5421 : ${RM="rm -f"}
5422
5423 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
5424 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
5425 # Try some XSI features
5426 xsi_shell=no
5427 ( _lt_dummy="a/b/c"
5428   test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
5429       = c,a/b,, \
5430     && eval 'test $(( 1 + 1 )) -eq 2 \
5431     && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
5432   && xsi_shell=yes
5433 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
5434 $as_echo "$xsi_shell" >&6; }
5435
5436
5437 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
5438 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
5439 lt_shell_append=no
5440 ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
5441     >/dev/null 2>&1 \
5442   && lt_shell_append=yes
5443 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
5444 $as_echo "$lt_shell_append" >&6; }
5445
5446
5447 if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
5448   lt_unset=unset
5449 else
5450   lt_unset=false
5451 fi
5452
5453
5454
5455
5456
5457 # test EBCDIC or ASCII
5458 case `echo X|tr X '\101'` in
5459  A) # ASCII based system
5460     # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
5461   lt_SP2NL='tr \040 \012'
5462   lt_NL2SP='tr \015\012 \040\040'
5463   ;;
5464  *) # EBCDIC based system
5465   lt_SP2NL='tr \100 \n'
5466   lt_NL2SP='tr \r\n \100\100'
5467   ;;
5468 esac
5469
5470
5471
5472
5473
5474
5475
5476
5477
5478 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
5479 $as_echo_n "checking for $LD option to reload object files... " >&6; }
5480 if test "${lt_cv_ld_reload_flag+set}" = set; then :
5481   $as_echo_n "(cached) " >&6
5482 else
5483   lt_cv_ld_reload_flag='-r'
5484 fi
5485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
5486 $as_echo "$lt_cv_ld_reload_flag" >&6; }
5487 reload_flag=$lt_cv_ld_reload_flag
5488 case $reload_flag in
5489 "" | " "*) ;;
5490 *) reload_flag=" $reload_flag" ;;
5491 esac
5492 reload_cmds='$LD$reload_flag -o $output$reload_objs'
5493 case $host_os in
5494   darwin*)
5495     if test "$GCC" = yes; then
5496       reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
5497     else
5498       reload_cmds='$LD$reload_flag -o $output$reload_objs'
5499     fi
5500     ;;
5501 esac
5502
5503
5504
5505
5506
5507
5508
5509
5510
5511 if test -n "$ac_tool_prefix"; then
5512   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
5513 set dummy ${ac_tool_prefix}objdump; ac_word=$2
5514 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5515 $as_echo_n "checking for $ac_word... " >&6; }
5516 if test "${ac_cv_prog_OBJDUMP+set}" = set; then :
5517   $as_echo_n "(cached) " >&6
5518 else
5519   if test -n "$OBJDUMP"; then
5520   ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
5521 else
5522 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5523 for as_dir in $PATH
5524 do
5525   IFS=$as_save_IFS
5526   test -z "$as_dir" && as_dir=.
5527     for ac_exec_ext in '' $ac_executable_extensions; do
5528   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5529     ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
5530     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5531     break 2
5532   fi
5533 done
5534   done
5535 IFS=$as_save_IFS
5536
5537 fi
5538 fi
5539 OBJDUMP=$ac_cv_prog_OBJDUMP
5540 if test -n "$OBJDUMP"; then
5541   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
5542 $as_echo "$OBJDUMP" >&6; }
5543 else
5544   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5545 $as_echo "no" >&6; }
5546 fi
5547
5548
5549 fi
5550 if test -z "$ac_cv_prog_OBJDUMP"; then
5551   ac_ct_OBJDUMP=$OBJDUMP
5552   # Extract the first word of "objdump", so it can be a program name with args.
5553 set dummy objdump; ac_word=$2
5554 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5555 $as_echo_n "checking for $ac_word... " >&6; }
5556 if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then :
5557   $as_echo_n "(cached) " >&6
5558 else
5559   if test -n "$ac_ct_OBJDUMP"; then
5560   ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
5561 else
5562 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5563 for as_dir in $PATH
5564 do
5565   IFS=$as_save_IFS
5566   test -z "$as_dir" && as_dir=.
5567     for ac_exec_ext in '' $ac_executable_extensions; do
5568   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5569     ac_cv_prog_ac_ct_OBJDUMP="objdump"
5570     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5571     break 2
5572   fi
5573 done
5574   done
5575 IFS=$as_save_IFS
5576
5577 fi
5578 fi
5579 ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
5580 if test -n "$ac_ct_OBJDUMP"; then
5581   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
5582 $as_echo "$ac_ct_OBJDUMP" >&6; }
5583 else
5584   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5585 $as_echo "no" >&6; }
5586 fi
5587
5588   if test "x$ac_ct_OBJDUMP" = x; then
5589     OBJDUMP="false"
5590   else
5591     case $cross_compiling:$ac_tool_warned in
5592 yes:)
5593 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5594 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5595 ac_tool_warned=yes ;;
5596 esac
5597     OBJDUMP=$ac_ct_OBJDUMP
5598   fi
5599 else
5600   OBJDUMP="$ac_cv_prog_OBJDUMP"
5601 fi
5602
5603 test -z "$OBJDUMP" && OBJDUMP=objdump
5604
5605
5606
5607
5608
5609
5610
5611
5612
5613 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
5614 $as_echo_n "checking how to recognize dependent libraries... " >&6; }
5615 if test "${lt_cv_deplibs_check_method+set}" = set; then :
5616   $as_echo_n "(cached) " >&6
5617 else
5618   lt_cv_file_magic_cmd='$MAGIC_CMD'
5619 lt_cv_file_magic_test_file=
5620 lt_cv_deplibs_check_method='unknown'
5621 # Need to set the preceding variable on all platforms that support
5622 # interlibrary dependencies.
5623 # 'none' -- dependencies not supported.
5624 # `unknown' -- same as none, but documents that we really don't know.
5625 # 'pass_all' -- all dependencies passed with no checks.
5626 # 'test_compile' -- check by making test program.
5627 # 'file_magic [[regex]]' -- check by looking for files in library path
5628 # which responds to the $file_magic_cmd with a given extended regex.
5629 # If you have `file' or equivalent on your system and you're not sure
5630 # whether `pass_all' will *always* work, you probably want this one.
5631
5632 case $host_os in
5633 aix[4-9]*)
5634   lt_cv_deplibs_check_method=pass_all
5635   ;;
5636
5637 beos*)
5638   lt_cv_deplibs_check_method=pass_all
5639   ;;
5640
5641 bsdi[45]*)
5642   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
5643   lt_cv_file_magic_cmd='/usr/bin/file -L'
5644   lt_cv_file_magic_test_file=/shlib/libc.so
5645   ;;
5646
5647 cygwin*)
5648   # func_win32_libid is a shell function defined in ltmain.sh
5649   lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5650   lt_cv_file_magic_cmd='func_win32_libid'
5651   ;;
5652
5653 mingw* | pw32*)
5654   # Base MSYS/MinGW do not provide the 'file' command needed by
5655   # func_win32_libid shell function, so use a weaker test based on 'objdump',
5656   # unless we find 'file', for example because we are cross-compiling.
5657   # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
5658   if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
5659     lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
5660     lt_cv_file_magic_cmd='func_win32_libid'
5661   else
5662     lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
5663     lt_cv_file_magic_cmd='$OBJDUMP -f'
5664   fi
5665   ;;
5666
5667 cegcc*)
5668   # use the weaker test based on 'objdump'. See mingw*.
5669   lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
5670   lt_cv_file_magic_cmd='$OBJDUMP -f'
5671   ;;
5672
5673 darwin* | rhapsody*)
5674   lt_cv_deplibs_check_method=pass_all
5675   ;;
5676
5677 freebsd* | dragonfly*)
5678   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5679     case $host_cpu in
5680     i*86 )
5681       # Not sure whether the presence of OpenBSD here was a mistake.
5682       # Let's accept both of them until this is cleared up.
5683       lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
5684       lt_cv_file_magic_cmd=/usr/bin/file
5685       lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
5686       ;;
5687     esac
5688   else
5689     lt_cv_deplibs_check_method=pass_all
5690   fi
5691   ;;
5692
5693 gnu*)
5694   lt_cv_deplibs_check_method=pass_all
5695   ;;
5696
5697 haiku*)
5698   lt_cv_deplibs_check_method=pass_all
5699   ;;
5700
5701 hpux10.20* | hpux11*)
5702   lt_cv_file_magic_cmd=/usr/bin/file
5703   case $host_cpu in
5704   ia64*)
5705     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
5706     lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
5707     ;;
5708   hppa*64*)
5709     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
5710     lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
5711     ;;
5712   *)
5713     lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
5714     lt_cv_file_magic_test_file=/usr/lib/libc.sl
5715     ;;
5716   esac
5717   ;;
5718
5719 interix[3-9]*)
5720   # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
5721   lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
5722   ;;
5723
5724 irix5* | irix6* | nonstopux*)
5725   case $LD in
5726   *-32|*"-32 ") libmagic=32-bit;;
5727   *-n32|*"-n32 ") libmagic=N32;;
5728   *-64|*"-64 ") libmagic=64-bit;;
5729   *) libmagic=never-match;;
5730   esac
5731   lt_cv_deplibs_check_method=pass_all
5732   ;;
5733
5734 # This must be Linux ELF.
5735 linux* | k*bsd*-gnu | kopensolaris*-gnu)
5736   lt_cv_deplibs_check_method=pass_all
5737   ;;
5738
5739 netbsd*)
5740   if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
5741     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5742   else
5743     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
5744   fi
5745   ;;
5746
5747 newos6*)
5748   lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
5749   lt_cv_file_magic_cmd=/usr/bin/file
5750   lt_cv_file_magic_test_file=/usr/lib/libnls.so
5751   ;;
5752
5753 *nto* | *qnx*)
5754   lt_cv_deplibs_check_method=pass_all
5755   ;;
5756
5757 openbsd*)
5758   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5759     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
5760   else
5761     lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
5762   fi
5763   ;;
5764
5765 osf3* | osf4* | osf5*)
5766   lt_cv_deplibs_check_method=pass_all
5767   ;;
5768
5769 rdos*)
5770   lt_cv_deplibs_check_method=pass_all
5771   ;;
5772
5773 solaris*)
5774   lt_cv_deplibs_check_method=pass_all
5775   ;;
5776
5777 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
5778   lt_cv_deplibs_check_method=pass_all
5779   ;;
5780
5781 sysv4 | sysv4.3*)
5782   case $host_vendor in
5783   motorola)
5784     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]'
5785     lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
5786     ;;
5787   ncr)
5788     lt_cv_deplibs_check_method=pass_all
5789     ;;
5790   sequent)
5791     lt_cv_file_magic_cmd='/bin/file'
5792     lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
5793     ;;
5794   sni)
5795     lt_cv_file_magic_cmd='/bin/file'
5796     lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
5797     lt_cv_file_magic_test_file=/lib/libc.so
5798     ;;
5799   siemens)
5800     lt_cv_deplibs_check_method=pass_all
5801     ;;
5802   pc)
5803     lt_cv_deplibs_check_method=pass_all
5804     ;;
5805   esac
5806   ;;
5807
5808 tpf*)
5809   lt_cv_deplibs_check_method=pass_all
5810   ;;
5811 esac
5812
5813 fi
5814 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
5815 $as_echo "$lt_cv_deplibs_check_method" >&6; }
5816 file_magic_cmd=$lt_cv_file_magic_cmd
5817 deplibs_check_method=$lt_cv_deplibs_check_method
5818 test -z "$deplibs_check_method" && deplibs_check_method=unknown
5819
5820
5821
5822
5823
5824
5825
5826
5827
5828
5829
5830
5831 if test -n "$ac_tool_prefix"; then
5832   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5833 set dummy ${ac_tool_prefix}ar; ac_word=$2
5834 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5835 $as_echo_n "checking for $ac_word... " >&6; }
5836 if test "${ac_cv_prog_AR+set}" = set; then :
5837   $as_echo_n "(cached) " >&6
5838 else
5839   if test -n "$AR"; then
5840   ac_cv_prog_AR="$AR" # Let the user override the test.
5841 else
5842 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5843 for as_dir in $PATH
5844 do
5845   IFS=$as_save_IFS
5846   test -z "$as_dir" && as_dir=.
5847     for ac_exec_ext in '' $ac_executable_extensions; do
5848   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5849     ac_cv_prog_AR="${ac_tool_prefix}ar"
5850     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5851     break 2
5852   fi
5853 done
5854   done
5855 IFS=$as_save_IFS
5856
5857 fi
5858 fi
5859 AR=$ac_cv_prog_AR
5860 if test -n "$AR"; then
5861   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5862 $as_echo "$AR" >&6; }
5863 else
5864   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5865 $as_echo "no" >&6; }
5866 fi
5867
5868
5869 fi
5870 if test -z "$ac_cv_prog_AR"; then
5871   ac_ct_AR=$AR
5872   # Extract the first word of "ar", so it can be a program name with args.
5873 set dummy ar; ac_word=$2
5874 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5875 $as_echo_n "checking for $ac_word... " >&6; }
5876 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5877   $as_echo_n "(cached) " >&6
5878 else
5879   if test -n "$ac_ct_AR"; then
5880   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5881 else
5882 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5883 for as_dir in $PATH
5884 do
5885   IFS=$as_save_IFS
5886   test -z "$as_dir" && as_dir=.
5887     for ac_exec_ext in '' $ac_executable_extensions; do
5888   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5889     ac_cv_prog_ac_ct_AR="ar"
5890     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5891     break 2
5892   fi
5893 done
5894   done
5895 IFS=$as_save_IFS
5896
5897 fi
5898 fi
5899 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5900 if test -n "$ac_ct_AR"; then
5901   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5902 $as_echo "$ac_ct_AR" >&6; }
5903 else
5904   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5905 $as_echo "no" >&6; }
5906 fi
5907
5908   if test "x$ac_ct_AR" = x; then
5909     AR="false"
5910   else
5911     case $cross_compiling:$ac_tool_warned in
5912 yes:)
5913 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5914 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5915 ac_tool_warned=yes ;;
5916 esac
5917     AR=$ac_ct_AR
5918   fi
5919 else
5920   AR="$ac_cv_prog_AR"
5921 fi
5922
5923 test -z "$AR" && AR=ar
5924 test -z "$AR_FLAGS" && AR_FLAGS=cru
5925
5926
5927
5928
5929
5930
5931
5932
5933
5934
5935
5936 if test -n "$ac_tool_prefix"; then
5937   # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5938 set dummy ${ac_tool_prefix}strip; ac_word=$2
5939 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5940 $as_echo_n "checking for $ac_word... " >&6; }
5941 if test "${ac_cv_prog_STRIP+set}" = set; then :
5942   $as_echo_n "(cached) " >&6
5943 else
5944   if test -n "$STRIP"; then
5945   ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5946 else
5947 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5948 for as_dir in $PATH
5949 do
5950   IFS=$as_save_IFS
5951   test -z "$as_dir" && as_dir=.
5952     for ac_exec_ext in '' $ac_executable_extensions; do
5953   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5954     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5955     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5956     break 2
5957   fi
5958 done
5959   done
5960 IFS=$as_save_IFS
5961
5962 fi
5963 fi
5964 STRIP=$ac_cv_prog_STRIP
5965 if test -n "$STRIP"; then
5966   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5967 $as_echo "$STRIP" >&6; }
5968 else
5969   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5970 $as_echo "no" >&6; }
5971 fi
5972
5973
5974 fi
5975 if test -z "$ac_cv_prog_STRIP"; then
5976   ac_ct_STRIP=$STRIP
5977   # Extract the first word of "strip", so it can be a program name with args.
5978 set dummy strip; ac_word=$2
5979 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5980 $as_echo_n "checking for $ac_word... " >&6; }
5981 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
5982   $as_echo_n "(cached) " >&6
5983 else
5984   if test -n "$ac_ct_STRIP"; then
5985   ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5986 else
5987 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5988 for as_dir in $PATH
5989 do
5990   IFS=$as_save_IFS
5991   test -z "$as_dir" && as_dir=.
5992     for ac_exec_ext in '' $ac_executable_extensions; do
5993   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5994     ac_cv_prog_ac_ct_STRIP="strip"
5995     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5996     break 2
5997   fi
5998 done
5999   done
6000 IFS=$as_save_IFS
6001
6002 fi
6003 fi
6004 ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
6005 if test -n "$ac_ct_STRIP"; then
6006   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
6007 $as_echo "$ac_ct_STRIP" >&6; }
6008 else
6009   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6010 $as_echo "no" >&6; }
6011 fi
6012
6013   if test "x$ac_ct_STRIP" = x; then
6014     STRIP=":"
6015   else
6016     case $cross_compiling:$ac_tool_warned in
6017 yes:)
6018 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6019 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6020 ac_tool_warned=yes ;;
6021 esac
6022     STRIP=$ac_ct_STRIP
6023   fi
6024 else
6025   STRIP="$ac_cv_prog_STRIP"
6026 fi
6027
6028 test -z "$STRIP" && STRIP=:
6029
6030
6031
6032
6033
6034
6035 if test -n "$ac_tool_prefix"; then
6036   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6037 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6038 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6039 $as_echo_n "checking for $ac_word... " >&6; }
6040 if test "${ac_cv_prog_RANLIB+set}" = set; then :
6041   $as_echo_n "(cached) " >&6
6042 else
6043   if test -n "$RANLIB"; then
6044   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6045 else
6046 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6047 for as_dir in $PATH
6048 do
6049   IFS=$as_save_IFS
6050   test -z "$as_dir" && as_dir=.
6051     for ac_exec_ext in '' $ac_executable_extensions; do
6052   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6053     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6054     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6055     break 2
6056   fi
6057 done
6058   done
6059 IFS=$as_save_IFS
6060
6061 fi
6062 fi
6063 RANLIB=$ac_cv_prog_RANLIB
6064 if test -n "$RANLIB"; then
6065   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6066 $as_echo "$RANLIB" >&6; }
6067 else
6068   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6069 $as_echo "no" >&6; }
6070 fi
6071
6072
6073 fi
6074 if test -z "$ac_cv_prog_RANLIB"; then
6075   ac_ct_RANLIB=$RANLIB
6076   # Extract the first word of "ranlib", so it can be a program name with args.
6077 set dummy ranlib; ac_word=$2
6078 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6079 $as_echo_n "checking for $ac_word... " >&6; }
6080 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
6081   $as_echo_n "(cached) " >&6
6082 else
6083   if test -n "$ac_ct_RANLIB"; then
6084   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6085 else
6086 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6087 for as_dir in $PATH
6088 do
6089   IFS=$as_save_IFS
6090   test -z "$as_dir" && as_dir=.
6091     for ac_exec_ext in '' $ac_executable_extensions; do
6092   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6093     ac_cv_prog_ac_ct_RANLIB="ranlib"
6094     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6095     break 2
6096   fi
6097 done
6098   done
6099 IFS=$as_save_IFS
6100
6101 fi
6102 fi
6103 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6104 if test -n "$ac_ct_RANLIB"; then
6105   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6106 $as_echo "$ac_ct_RANLIB" >&6; }
6107 else
6108   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6109 $as_echo "no" >&6; }
6110 fi
6111
6112   if test "x$ac_ct_RANLIB" = x; then
6113     RANLIB=":"
6114   else
6115     case $cross_compiling:$ac_tool_warned in
6116 yes:)
6117 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6118 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6119 ac_tool_warned=yes ;;
6120 esac
6121     RANLIB=$ac_ct_RANLIB
6122   fi
6123 else
6124   RANLIB="$ac_cv_prog_RANLIB"
6125 fi
6126
6127 test -z "$RANLIB" && RANLIB=:
6128
6129
6130
6131
6132
6133
6134 # Determine commands to create old-style static archives.
6135 old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
6136 old_postinstall_cmds='chmod 644 $oldlib'
6137 old_postuninstall_cmds=
6138
6139 if test -n "$RANLIB"; then
6140   case $host_os in
6141   openbsd*)
6142     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
6143     ;;
6144   *)
6145     old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
6146     ;;
6147   esac
6148   old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
6149 fi
6150
6151 case $host_os in
6152   darwin*)
6153     lock_old_archive_extraction=yes ;;
6154   *)
6155     lock_old_archive_extraction=no ;;
6156 esac
6157
6158
6159
6160
6161
6162
6163
6164
6165
6166
6167
6168
6169
6170
6171
6172
6173
6174
6175
6176
6177
6178
6179
6180
6181
6182
6183
6184
6185
6186
6187
6188
6189
6190
6191
6192
6193
6194
6195
6196 # If no C compiler was specified, use CC.
6197 LTCC=${LTCC-"$CC"}
6198
6199 # If no C compiler flags were specified, use CFLAGS.
6200 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
6201
6202 # Allow CC to be a program name with arguments.
6203 compiler=$CC
6204
6205
6206 # Check for command to grab the raw symbol name followed by C symbol from nm.
6207 { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
6208 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
6209 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then :
6210   $as_echo_n "(cached) " >&6
6211 else
6212
6213 # These are sane defaults that work on at least a few old systems.
6214 # [They come from Ultrix.  What could be older than Ultrix?!! ;)]
6215
6216 # Character class describing NM global symbol codes.
6217 symcode='[BCDEGRST]'
6218
6219 # Regexp to match symbols that can be accessed directly from C.
6220 sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
6221
6222 # Define system-specific variables.
6223 case $host_os in
6224 aix*)
6225   symcode='[BCDT]'
6226   ;;
6227 cygwin* | mingw* | pw32* | cegcc*)
6228   symcode='[ABCDGISTW]'
6229   ;;
6230 hpux*)
6231   if test "$host_cpu" = ia64; then
6232     symcode='[ABCDEGRST]'
6233   fi
6234   ;;
6235 irix* | nonstopux*)
6236   symcode='[BCDEGRST]'
6237   ;;
6238 osf*)
6239   symcode='[BCDEGQRST]'
6240   ;;
6241 solaris*)
6242   symcode='[BDRT]'
6243   ;;
6244 sco3.2v5*)
6245   symcode='[DT]'
6246   ;;
6247 sysv4.2uw2*)
6248   symcode='[DT]'
6249   ;;
6250 sysv5* | sco5v6* | unixware* | OpenUNIX*)
6251   symcode='[ABDT]'
6252   ;;
6253 sysv4)
6254   symcode='[DFNSTU]'
6255   ;;
6256 esac
6257
6258 # If we're using GNU nm, then use its standard symbol codes.
6259 case `$NM -V 2>&1` in
6260 *GNU* | *'with BFD'*)
6261   symcode='[ABCDGIRSTW]' ;;
6262 esac
6263
6264 # Transform an extracted symbol line into a proper C declaration.
6265 # Some systems (esp. on ia64) link data and code symbols differently,
6266 # so use this general approach.
6267 lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
6268
6269 # Transform an extracted symbol line into symbol name and symbol address
6270 lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/  {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/  {\"\2\", (void *) \&\2},/p'"
6271 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'"
6272
6273 # Handle CRLF in mingw tool chain
6274 opt_cr=
6275 case $build_os in
6276 mingw*)
6277   opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
6278   ;;
6279 esac
6280
6281 # Try without a prefix underscore, then with it.
6282 for ac_symprfx in "" "_"; do
6283
6284   # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
6285   symxfrm="\\1 $ac_symprfx\\2 \\2"
6286
6287   # Write the raw and C identifiers.
6288   if test "$lt_cv_nm_interface" = "MS dumpbin"; then
6289     # Fake it for dumpbin and say T for any non-static function
6290     # and D for any global variable.
6291     # Also find C++ and __fastcall symbols from MSVC++,
6292     # which start with @ or ?.
6293     lt_cv_sys_global_symbol_pipe="$AWK '"\
6294 "     {last_section=section; section=\$ 3};"\
6295 "     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
6296 "     \$ 0!~/External *\|/{next};"\
6297 "     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
6298 "     {if(hide[section]) next};"\
6299 "     {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
6300 "     {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
6301 "     s[1]~/^[@?]/{print s[1], s[1]; next};"\
6302 "     s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
6303 "     ' prfx=^$ac_symprfx"
6304   else
6305     lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[      ]\($symcode$symcode*\)[         ][      ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
6306   fi
6307
6308   # Check to see that the pipe works correctly.
6309   pipe_works=no
6310
6311   rm -f conftest*
6312   cat > conftest.$ac_ext <<_LT_EOF
6313 #ifdef __cplusplus
6314 extern "C" {
6315 #endif
6316 char nm_test_var;
6317 void nm_test_func(void);
6318 void nm_test_func(void){}
6319 #ifdef __cplusplus
6320 }
6321 #endif
6322 int main(){nm_test_var='a';nm_test_func();return(0);}
6323 _LT_EOF
6324
6325   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6326   (eval $ac_compile) 2>&5
6327   ac_status=$?
6328   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6329   test $ac_status = 0; }; then
6330     # Now try to grab the symbols.
6331     nlist=conftest.nm
6332     if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
6333   (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
6334   ac_status=$?
6335   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6336   test $ac_status = 0; } && test -s "$nlist"; then
6337       # Try sorting and uniquifying the output.
6338       if sort "$nlist" | uniq > "$nlist"T; then
6339         mv -f "$nlist"T "$nlist"
6340       else
6341         rm -f "$nlist"T
6342       fi
6343
6344       # Make sure that we snagged all the symbols we need.
6345       if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
6346         if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
6347           cat <<_LT_EOF > conftest.$ac_ext
6348 #ifdef __cplusplus
6349 extern "C" {
6350 #endif
6351
6352 _LT_EOF
6353           # Now generate the symbol file.
6354           eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
6355
6356           cat <<_LT_EOF >> conftest.$ac_ext
6357
6358 /* The mapping between symbol names and symbols.  */
6359 const struct {
6360   const char *name;
6361   void       *address;
6362 }
6363 lt__PROGRAM__LTX_preloaded_symbols[] =
6364 {
6365   { "@PROGRAM@", (void *) 0 },
6366 _LT_EOF
6367           $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/  {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
6368           cat <<\_LT_EOF >> conftest.$ac_ext
6369   {0, (void *) 0}
6370 };
6371
6372 /* This works around a problem in FreeBSD linker */
6373 #ifdef FREEBSD_WORKAROUND
6374 static const void *lt_preloaded_setup() {
6375   return lt__PROGRAM__LTX_preloaded_symbols;
6376 }
6377 #endif
6378
6379 #ifdef __cplusplus
6380 }
6381 #endif
6382 _LT_EOF
6383           # Now try linking the two files.
6384           mv conftest.$ac_objext conftstm.$ac_objext
6385           lt_save_LIBS="$LIBS"
6386           lt_save_CFLAGS="$CFLAGS"
6387           LIBS="conftstm.$ac_objext"
6388           CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
6389           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
6390   (eval $ac_link) 2>&5
6391   ac_status=$?
6392   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6393   test $ac_status = 0; } && test -s conftest${ac_exeext}; then
6394             pipe_works=yes
6395           fi
6396           LIBS="$lt_save_LIBS"
6397           CFLAGS="$lt_save_CFLAGS"
6398         else
6399           echo "cannot find nm_test_func in $nlist" >&5
6400         fi
6401       else
6402         echo "cannot find nm_test_var in $nlist" >&5
6403       fi
6404     else
6405       echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
6406     fi
6407   else
6408     echo "$progname: failed program was:" >&5
6409     cat conftest.$ac_ext >&5
6410   fi
6411   rm -rf conftest* conftst*
6412
6413   # Do not use the global_symbol_pipe unless it works.
6414   if test "$pipe_works" = yes; then
6415     break
6416   else
6417     lt_cv_sys_global_symbol_pipe=
6418   fi
6419 done
6420
6421 fi
6422
6423 if test -z "$lt_cv_sys_global_symbol_pipe"; then
6424   lt_cv_sys_global_symbol_to_cdecl=
6425 fi
6426 if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
6427   { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
6428 $as_echo "failed" >&6; }
6429 else
6430   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
6431 $as_echo "ok" >&6; }
6432 fi
6433
6434
6435
6436
6437
6438
6439
6440
6441
6442
6443
6444
6445
6446
6447
6448
6449
6450
6451
6452
6453
6454
6455
6456 # Check whether --enable-libtool-lock was given.
6457 if test "${enable_libtool_lock+set}" = set; then :
6458   enableval=$enable_libtool_lock;
6459 fi
6460
6461 test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
6462
6463 # Some flags need to be propagated to the compiler or linker for good
6464 # libtool support.
6465 case $host in
6466 ia64-*-hpux*)
6467   # Find out which ABI we are using.
6468   echo 'int i;' > conftest.$ac_ext
6469   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6470   (eval $ac_compile) 2>&5
6471   ac_status=$?
6472   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6473   test $ac_status = 0; }; then
6474     case `/usr/bin/file conftest.$ac_objext` in
6475       *ELF-32*)
6476         HPUX_IA64_MODE="32"
6477         ;;
6478       *ELF-64*)
6479         HPUX_IA64_MODE="64"
6480         ;;
6481     esac
6482   fi
6483   rm -rf conftest*
6484   ;;
6485 *-*-irix6*)
6486   # Find out which ABI we are using.
6487   echo '#line '$LINENO' "configure"' > conftest.$ac_ext
6488   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6489   (eval $ac_compile) 2>&5
6490   ac_status=$?
6491   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6492   test $ac_status = 0; }; then
6493     if test "$lt_cv_prog_gnu_ld" = yes; then
6494       case `/usr/bin/file conftest.$ac_objext` in
6495         *32-bit*)
6496           LD="${LD-ld} -melf32bsmip"
6497           ;;
6498         *N32*)
6499           LD="${LD-ld} -melf32bmipn32"
6500           ;;
6501         *64-bit*)
6502           LD="${LD-ld} -melf64bmip"
6503         ;;
6504       esac
6505     else
6506       case `/usr/bin/file conftest.$ac_objext` in
6507         *32-bit*)
6508           LD="${LD-ld} -32"
6509           ;;
6510         *N32*)
6511           LD="${LD-ld} -n32"
6512           ;;
6513         *64-bit*)
6514           LD="${LD-ld} -64"
6515           ;;
6516       esac
6517     fi
6518   fi
6519   rm -rf conftest*
6520   ;;
6521
6522 x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
6523 s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
6524   # Find out which ABI we are using.
6525   echo 'int i;' > conftest.$ac_ext
6526   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6527   (eval $ac_compile) 2>&5
6528   ac_status=$?
6529   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6530   test $ac_status = 0; }; then
6531     case `/usr/bin/file conftest.o` in
6532       *32-bit*)
6533         case $host in
6534           x86_64-*kfreebsd*-gnu)
6535             LD="${LD-ld} -m elf_i386_fbsd"
6536             ;;
6537           x86_64-*linux*)
6538             case `/usr/bin/file conftest.o` in
6539               *x86-64*)
6540                 LD="${LD-ld} -m elf32_x86_64"
6541                 ;;
6542               *)
6543                 LD="${LD-ld} -m elf_i386"
6544                 ;;
6545             esac
6546             ;;
6547           powerpc64le-*linux*)
6548             LD="${LD-ld} -m elf32lppclinux"
6549             ;;
6550           powerpc64-*linux*)
6551             LD="${LD-ld} -m elf32ppclinux"
6552             ;;
6553           s390x-*linux*)
6554             LD="${LD-ld} -m elf_s390"
6555             ;;
6556           sparc64-*linux*)
6557             LD="${LD-ld} -m elf32_sparc"
6558             ;;
6559         esac
6560         ;;
6561       *64-bit*)
6562         case $host in
6563           x86_64-*kfreebsd*-gnu)
6564             LD="${LD-ld} -m elf_x86_64_fbsd"
6565             ;;
6566           x86_64-*linux*)
6567             LD="${LD-ld} -m elf_x86_64"
6568             ;;
6569           powerpcle-*linux*)
6570             LD="${LD-ld} -m elf64lppc"
6571             ;;
6572           powerpc-*linux*)
6573             LD="${LD-ld} -m elf64ppc"
6574             ;;
6575           s390*-*linux*|s390*-*tpf*)
6576             LD="${LD-ld} -m elf64_s390"
6577             ;;
6578           sparc*-*linux*)
6579             LD="${LD-ld} -m elf64_sparc"
6580             ;;
6581         esac
6582         ;;
6583     esac
6584   fi
6585   rm -rf conftest*
6586   ;;
6587
6588 *-*-sco3.2v5*)
6589   # On SCO OpenServer 5, we need -belf to get full-featured binaries.
6590   SAVE_CFLAGS="$CFLAGS"
6591   CFLAGS="$CFLAGS -belf"
6592   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
6593 $as_echo_n "checking whether the C compiler needs -belf... " >&6; }
6594 if test "${lt_cv_cc_needs_belf+set}" = set; then :
6595   $as_echo_n "(cached) " >&6
6596 else
6597   ac_ext=c
6598 ac_cpp='$CPP $CPPFLAGS'
6599 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6600 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6601 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6602
6603      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6604 /* end confdefs.h.  */
6605
6606 int
6607 main ()
6608 {
6609
6610   ;
6611   return 0;
6612 }
6613 _ACEOF
6614 if ac_fn_c_try_link "$LINENO"; then :
6615   lt_cv_cc_needs_belf=yes
6616 else
6617   lt_cv_cc_needs_belf=no
6618 fi
6619 rm -f core conftest.err conftest.$ac_objext \
6620     conftest$ac_exeext conftest.$ac_ext
6621      ac_ext=c
6622 ac_cpp='$CPP $CPPFLAGS'
6623 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6624 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6625 ac_compiler_gnu=$ac_cv_c_compiler_gnu
6626
6627 fi
6628 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
6629 $as_echo "$lt_cv_cc_needs_belf" >&6; }
6630   if test x"$lt_cv_cc_needs_belf" != x"yes"; then
6631     # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
6632     CFLAGS="$SAVE_CFLAGS"
6633   fi
6634   ;;
6635 sparc*-*solaris*)
6636   # Find out which ABI we are using.
6637   echo 'int i;' > conftest.$ac_ext
6638   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
6639   (eval $ac_compile) 2>&5
6640   ac_status=$?
6641   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6642   test $ac_status = 0; }; then
6643     case `/usr/bin/file conftest.o` in
6644     *64-bit*)
6645       case $lt_cv_prog_gnu_ld in
6646       yes*) LD="${LD-ld} -m elf64_sparc" ;;
6647       *)
6648         if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
6649           LD="${LD-ld} -64"
6650         fi
6651         ;;
6652       esac
6653       ;;
6654     esac
6655   fi
6656   rm -rf conftest*
6657   ;;
6658 esac
6659
6660 need_locks="$enable_libtool_lock"
6661
6662
6663   case $host_os in
6664     rhapsody* | darwin*)
6665     if test -n "$ac_tool_prefix"; then
6666   # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
6667 set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
6668 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6669 $as_echo_n "checking for $ac_word... " >&6; }
6670 if test "${ac_cv_prog_DSYMUTIL+set}" = set; then :
6671   $as_echo_n "(cached) " >&6
6672 else
6673   if test -n "$DSYMUTIL"; then
6674   ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
6675 else
6676 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6677 for as_dir in $PATH
6678 do
6679   IFS=$as_save_IFS
6680   test -z "$as_dir" && as_dir=.
6681     for ac_exec_ext in '' $ac_executable_extensions; do
6682   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6683     ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
6684     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6685     break 2
6686   fi
6687 done
6688   done
6689 IFS=$as_save_IFS
6690
6691 fi
6692 fi
6693 DSYMUTIL=$ac_cv_prog_DSYMUTIL
6694 if test -n "$DSYMUTIL"; then
6695   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
6696 $as_echo "$DSYMUTIL" >&6; }
6697 else
6698   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6699 $as_echo "no" >&6; }
6700 fi
6701
6702
6703 fi
6704 if test -z "$ac_cv_prog_DSYMUTIL"; then
6705   ac_ct_DSYMUTIL=$DSYMUTIL
6706   # Extract the first word of "dsymutil", so it can be a program name with args.
6707 set dummy dsymutil; ac_word=$2
6708 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6709 $as_echo_n "checking for $ac_word... " >&6; }
6710 if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then :
6711   $as_echo_n "(cached) " >&6
6712 else
6713   if test -n "$ac_ct_DSYMUTIL"; then
6714   ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
6715 else
6716 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6717 for as_dir in $PATH
6718 do
6719   IFS=$as_save_IFS
6720   test -z "$as_dir" && as_dir=.
6721     for ac_exec_ext in '' $ac_executable_extensions; do
6722   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6723     ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
6724     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6725     break 2
6726   fi
6727 done
6728   done
6729 IFS=$as_save_IFS
6730
6731 fi
6732 fi
6733 ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
6734 if test -n "$ac_ct_DSYMUTIL"; then
6735   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
6736 $as_echo "$ac_ct_DSYMUTIL" >&6; }
6737 else
6738   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6739 $as_echo "no" >&6; }
6740 fi
6741
6742   if test "x$ac_ct_DSYMUTIL" = x; then
6743     DSYMUTIL=":"
6744   else
6745     case $cross_compiling:$ac_tool_warned in
6746 yes:)
6747 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6748 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6749 ac_tool_warned=yes ;;
6750 esac
6751     DSYMUTIL=$ac_ct_DSYMUTIL
6752   fi
6753 else
6754   DSYMUTIL="$ac_cv_prog_DSYMUTIL"
6755 fi
6756
6757     if test -n "$ac_tool_prefix"; then
6758   # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
6759 set dummy ${ac_tool_prefix}nmedit; ac_word=$2
6760 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6761 $as_echo_n "checking for $ac_word... " >&6; }
6762 if test "${ac_cv_prog_NMEDIT+set}" = set; then :
6763   $as_echo_n "(cached) " >&6
6764 else
6765   if test -n "$NMEDIT"; then
6766   ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
6767 else
6768 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6769 for as_dir in $PATH
6770 do
6771   IFS=$as_save_IFS
6772   test -z "$as_dir" && as_dir=.
6773     for ac_exec_ext in '' $ac_executable_extensions; do
6774   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6775     ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
6776     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6777     break 2
6778   fi
6779 done
6780   done
6781 IFS=$as_save_IFS
6782
6783 fi
6784 fi
6785 NMEDIT=$ac_cv_prog_NMEDIT
6786 if test -n "$NMEDIT"; then
6787   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
6788 $as_echo "$NMEDIT" >&6; }
6789 else
6790   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6791 $as_echo "no" >&6; }
6792 fi
6793
6794
6795 fi
6796 if test -z "$ac_cv_prog_NMEDIT"; then
6797   ac_ct_NMEDIT=$NMEDIT
6798   # Extract the first word of "nmedit", so it can be a program name with args.
6799 set dummy nmedit; ac_word=$2
6800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6801 $as_echo_n "checking for $ac_word... " >&6; }
6802 if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then :
6803   $as_echo_n "(cached) " >&6
6804 else
6805   if test -n "$ac_ct_NMEDIT"; then
6806   ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
6807 else
6808 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6809 for as_dir in $PATH
6810 do
6811   IFS=$as_save_IFS
6812   test -z "$as_dir" && as_dir=.
6813     for ac_exec_ext in '' $ac_executable_extensions; do
6814   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6815     ac_cv_prog_ac_ct_NMEDIT="nmedit"
6816     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6817     break 2
6818   fi
6819 done
6820   done
6821 IFS=$as_save_IFS
6822
6823 fi
6824 fi
6825 ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
6826 if test -n "$ac_ct_NMEDIT"; then
6827   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
6828 $as_echo "$ac_ct_NMEDIT" >&6; }
6829 else
6830   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6831 $as_echo "no" >&6; }
6832 fi
6833
6834   if test "x$ac_ct_NMEDIT" = x; then
6835     NMEDIT=":"
6836   else
6837     case $cross_compiling:$ac_tool_warned in
6838 yes:)
6839 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6840 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6841 ac_tool_warned=yes ;;
6842 esac
6843     NMEDIT=$ac_ct_NMEDIT
6844   fi
6845 else
6846   NMEDIT="$ac_cv_prog_NMEDIT"
6847 fi
6848
6849     if test -n "$ac_tool_prefix"; then
6850   # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
6851 set dummy ${ac_tool_prefix}lipo; ac_word=$2
6852 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6853 $as_echo_n "checking for $ac_word... " >&6; }
6854 if test "${ac_cv_prog_LIPO+set}" = set; then :
6855   $as_echo_n "(cached) " >&6
6856 else
6857   if test -n "$LIPO"; then
6858   ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
6859 else
6860 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6861 for as_dir in $PATH
6862 do
6863   IFS=$as_save_IFS
6864   test -z "$as_dir" && as_dir=.
6865     for ac_exec_ext in '' $ac_executable_extensions; do
6866   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6867     ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
6868     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6869     break 2
6870   fi
6871 done
6872   done
6873 IFS=$as_save_IFS
6874
6875 fi
6876 fi
6877 LIPO=$ac_cv_prog_LIPO
6878 if test -n "$LIPO"; then
6879   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
6880 $as_echo "$LIPO" >&6; }
6881 else
6882   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6883 $as_echo "no" >&6; }
6884 fi
6885
6886
6887 fi
6888 if test -z "$ac_cv_prog_LIPO"; then
6889   ac_ct_LIPO=$LIPO
6890   # Extract the first word of "lipo", so it can be a program name with args.
6891 set dummy lipo; ac_word=$2
6892 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6893 $as_echo_n "checking for $ac_word... " >&6; }
6894 if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then :
6895   $as_echo_n "(cached) " >&6
6896 else
6897   if test -n "$ac_ct_LIPO"; then
6898   ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
6899 else
6900 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6901 for as_dir in $PATH
6902 do
6903   IFS=$as_save_IFS
6904   test -z "$as_dir" && as_dir=.
6905     for ac_exec_ext in '' $ac_executable_extensions; do
6906   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6907     ac_cv_prog_ac_ct_LIPO="lipo"
6908     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6909     break 2
6910   fi
6911 done
6912   done
6913 IFS=$as_save_IFS
6914
6915 fi
6916 fi
6917 ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
6918 if test -n "$ac_ct_LIPO"; then
6919   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
6920 $as_echo "$ac_ct_LIPO" >&6; }
6921 else
6922   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6923 $as_echo "no" >&6; }
6924 fi
6925
6926   if test "x$ac_ct_LIPO" = x; then
6927     LIPO=":"
6928   else
6929     case $cross_compiling:$ac_tool_warned in
6930 yes:)
6931 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6932 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6933 ac_tool_warned=yes ;;
6934 esac
6935     LIPO=$ac_ct_LIPO
6936   fi
6937 else
6938   LIPO="$ac_cv_prog_LIPO"
6939 fi
6940
6941     if test -n "$ac_tool_prefix"; then
6942   # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
6943 set dummy ${ac_tool_prefix}otool; ac_word=$2
6944 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6945 $as_echo_n "checking for $ac_word... " >&6; }
6946 if test "${ac_cv_prog_OTOOL+set}" = set; then :
6947   $as_echo_n "(cached) " >&6
6948 else
6949   if test -n "$OTOOL"; then
6950   ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
6951 else
6952 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6953 for as_dir in $PATH
6954 do
6955   IFS=$as_save_IFS
6956   test -z "$as_dir" && as_dir=.
6957     for ac_exec_ext in '' $ac_executable_extensions; do
6958   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6959     ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
6960     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6961     break 2
6962   fi
6963 done
6964   done
6965 IFS=$as_save_IFS
6966
6967 fi
6968 fi
6969 OTOOL=$ac_cv_prog_OTOOL
6970 if test -n "$OTOOL"; then
6971   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
6972 $as_echo "$OTOOL" >&6; }
6973 else
6974   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6975 $as_echo "no" >&6; }
6976 fi
6977
6978
6979 fi
6980 if test -z "$ac_cv_prog_OTOOL"; then
6981   ac_ct_OTOOL=$OTOOL
6982   # Extract the first word of "otool", so it can be a program name with args.
6983 set dummy otool; ac_word=$2
6984 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6985 $as_echo_n "checking for $ac_word... " >&6; }
6986 if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then :
6987   $as_echo_n "(cached) " >&6
6988 else
6989   if test -n "$ac_ct_OTOOL"; then
6990   ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
6991 else
6992 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6993 for as_dir in $PATH
6994 do
6995   IFS=$as_save_IFS
6996   test -z "$as_dir" && as_dir=.
6997     for ac_exec_ext in '' $ac_executable_extensions; do
6998   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6999     ac_cv_prog_ac_ct_OTOOL="otool"
7000     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7001     break 2
7002   fi
7003 done
7004   done
7005 IFS=$as_save_IFS
7006
7007 fi
7008 fi
7009 ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
7010 if test -n "$ac_ct_OTOOL"; then
7011   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
7012 $as_echo "$ac_ct_OTOOL" >&6; }
7013 else
7014   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7015 $as_echo "no" >&6; }
7016 fi
7017
7018   if test "x$ac_ct_OTOOL" = x; then
7019     OTOOL=":"
7020   else
7021     case $cross_compiling:$ac_tool_warned in
7022 yes:)
7023 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7024 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7025 ac_tool_warned=yes ;;
7026 esac
7027     OTOOL=$ac_ct_OTOOL
7028   fi
7029 else
7030   OTOOL="$ac_cv_prog_OTOOL"
7031 fi
7032
7033     if test -n "$ac_tool_prefix"; then
7034   # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
7035 set dummy ${ac_tool_prefix}otool64; ac_word=$2
7036 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7037 $as_echo_n "checking for $ac_word... " >&6; }
7038 if test "${ac_cv_prog_OTOOL64+set}" = set; then :
7039   $as_echo_n "(cached) " >&6
7040 else
7041   if test -n "$OTOOL64"; then
7042   ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
7043 else
7044 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7045 for as_dir in $PATH
7046 do
7047   IFS=$as_save_IFS
7048   test -z "$as_dir" && as_dir=.
7049     for ac_exec_ext in '' $ac_executable_extensions; do
7050   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7051     ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
7052     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7053     break 2
7054   fi
7055 done
7056   done
7057 IFS=$as_save_IFS
7058
7059 fi
7060 fi
7061 OTOOL64=$ac_cv_prog_OTOOL64
7062 if test -n "$OTOOL64"; then
7063   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
7064 $as_echo "$OTOOL64" >&6; }
7065 else
7066   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7067 $as_echo "no" >&6; }
7068 fi
7069
7070
7071 fi
7072 if test -z "$ac_cv_prog_OTOOL64"; then
7073   ac_ct_OTOOL64=$OTOOL64
7074   # Extract the first word of "otool64", so it can be a program name with args.
7075 set dummy otool64; ac_word=$2
7076 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7077 $as_echo_n "checking for $ac_word... " >&6; }
7078 if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; then :
7079   $as_echo_n "(cached) " >&6
7080 else
7081   if test -n "$ac_ct_OTOOL64"; then
7082   ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
7083 else
7084 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7085 for as_dir in $PATH
7086 do
7087   IFS=$as_save_IFS
7088   test -z "$as_dir" && as_dir=.
7089     for ac_exec_ext in '' $ac_executable_extensions; do
7090   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7091     ac_cv_prog_ac_ct_OTOOL64="otool64"
7092     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7093     break 2
7094   fi
7095 done
7096   done
7097 IFS=$as_save_IFS
7098
7099 fi
7100 fi
7101 ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
7102 if test -n "$ac_ct_OTOOL64"; then
7103   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
7104 $as_echo "$ac_ct_OTOOL64" >&6; }
7105 else
7106   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7107 $as_echo "no" >&6; }
7108 fi
7109
7110   if test "x$ac_ct_OTOOL64" = x; then
7111     OTOOL64=":"
7112   else
7113     case $cross_compiling:$ac_tool_warned in
7114 yes:)
7115 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7116 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7117 ac_tool_warned=yes ;;
7118 esac
7119     OTOOL64=$ac_ct_OTOOL64
7120   fi
7121 else
7122   OTOOL64="$ac_cv_prog_OTOOL64"
7123 fi
7124
7125
7126
7127
7128
7129
7130
7131
7132
7133
7134
7135
7136
7137
7138
7139
7140
7141
7142
7143
7144
7145
7146
7147
7148
7149
7150
7151     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
7152 $as_echo_n "checking for -single_module linker flag... " >&6; }
7153 if test "${lt_cv_apple_cc_single_mod+set}" = set; then :
7154   $as_echo_n "(cached) " >&6
7155 else
7156   lt_cv_apple_cc_single_mod=no
7157       if test -z "${LT_MULTI_MODULE}"; then
7158         # By default we will add the -single_module flag. You can override
7159         # by either setting the environment variable LT_MULTI_MODULE
7160         # non-empty at configure time, or by adding -multi_module to the
7161         # link flags.
7162         rm -rf libconftest.dylib*
7163         echo "int foo(void){return 1;}" > conftest.c
7164         echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7165 -dynamiclib -Wl,-single_module conftest.c" >&5
7166         $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
7167           -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
7168         _lt_result=$?
7169         if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
7170           lt_cv_apple_cc_single_mod=yes
7171         else
7172           cat conftest.err >&5
7173         fi
7174         rm -rf libconftest.dylib*
7175         rm -f conftest.*
7176       fi
7177 fi
7178 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
7179 $as_echo "$lt_cv_apple_cc_single_mod" >&6; }
7180     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
7181 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
7182 if test "${lt_cv_ld_exported_symbols_list+set}" = set; then :
7183   $as_echo_n "(cached) " >&6
7184 else
7185   lt_cv_ld_exported_symbols_list=no
7186       save_LDFLAGS=$LDFLAGS
7187       echo "_main" > conftest.sym
7188       LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
7189       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7190 /* end confdefs.h.  */
7191
7192 int
7193 main ()
7194 {
7195
7196   ;
7197   return 0;
7198 }
7199 _ACEOF
7200 if ac_fn_c_try_link "$LINENO"; then :
7201   lt_cv_ld_exported_symbols_list=yes
7202 else
7203   lt_cv_ld_exported_symbols_list=no
7204 fi
7205 rm -f core conftest.err conftest.$ac_objext \
7206     conftest$ac_exeext conftest.$ac_ext
7207         LDFLAGS="$save_LDFLAGS"
7208
7209 fi
7210 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
7211 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
7212     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
7213 $as_echo_n "checking for -force_load linker flag... " >&6; }
7214 if test "${lt_cv_ld_force_load+set}" = set; then :
7215   $as_echo_n "(cached) " >&6
7216 else
7217   lt_cv_ld_force_load=no
7218       cat > conftest.c << _LT_EOF
7219 int forced_loaded() { return 2;}
7220 _LT_EOF
7221       echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
7222       $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
7223       echo "$AR cru libconftest.a conftest.o" >&5
7224       $AR cru libconftest.a conftest.o 2>&5
7225       cat > conftest.c << _LT_EOF
7226 int main() { return 0;}
7227 _LT_EOF
7228       echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
7229       $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
7230       _lt_result=$?
7231       if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
7232         lt_cv_ld_force_load=yes
7233       else
7234         cat conftest.err >&5
7235       fi
7236         rm -f conftest.err libconftest.a conftest conftest.c
7237         rm -rf conftest.dSYM
7238
7239 fi
7240 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
7241 $as_echo "$lt_cv_ld_force_load" >&6; }
7242     case $host_os in
7243     rhapsody* | darwin1.[012])
7244       _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
7245     darwin1.*)
7246       _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7247     darwin*) # darwin 5.x on
7248       # if running on 10.5 or later, the deployment target defaults
7249       # to the OS version, if on x86, and 10.4, the deployment
7250       # target defaults to 10.4. Don't you love it?
7251       case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
7252         10.0,*86*-darwin8*|10.0,*-darwin[91]*)
7253           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7254         10.[012][,.]*)
7255           _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
7256         10.*)
7257           _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
7258       esac
7259     ;;
7260   esac
7261     if test "$lt_cv_apple_cc_single_mod" = "yes"; then
7262       _lt_dar_single_mod='$single_module'
7263     fi
7264     if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
7265       _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
7266     else
7267       _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
7268     fi
7269     if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
7270       _lt_dsymutil='~$DSYMUTIL $lib || :'
7271     else
7272       _lt_dsymutil=
7273     fi
7274     ;;
7275   esac
7276
7277 ac_ext=c
7278 ac_cpp='$CPP $CPPFLAGS'
7279 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7280 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7281 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7282 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
7283 $as_echo_n "checking how to run the C preprocessor... " >&6; }
7284 # On Suns, sometimes $CPP names a directory.
7285 if test -n "$CPP" && test -d "$CPP"; then
7286   CPP=
7287 fi
7288 if test -z "$CPP"; then
7289   if test "${ac_cv_prog_CPP+set}" = set; then :
7290   $as_echo_n "(cached) " >&6
7291 else
7292       # Double quotes because CPP needs to be expanded
7293     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
7294     do
7295       ac_preproc_ok=false
7296 for ac_c_preproc_warn_flag in '' yes
7297 do
7298   # Use a header file that comes with gcc, so configuring glibc
7299   # with a fresh cross-compiler works.
7300   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7301   # <limits.h> exists even on freestanding compilers.
7302   # On the NeXT, cc -E runs the code through the compiler's parser,
7303   # not just through cpp. "Syntax error" is here to catch this case.
7304   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7305 /* end confdefs.h.  */
7306 #ifdef __STDC__
7307 # include <limits.h>
7308 #else
7309 # include <assert.h>
7310 #endif
7311                      Syntax error
7312 _ACEOF
7313 if ac_fn_c_try_cpp "$LINENO"; then :
7314
7315 else
7316   # Broken: fails on valid input.
7317 continue
7318 fi
7319 rm -f conftest.err conftest.$ac_ext
7320
7321   # OK, works on sane cases.  Now check whether nonexistent headers
7322   # can be detected and how.
7323   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7324 /* end confdefs.h.  */
7325 #include <ac_nonexistent.h>
7326 _ACEOF
7327 if ac_fn_c_try_cpp "$LINENO"; then :
7328   # Broken: success on invalid input.
7329 continue
7330 else
7331   # Passes both tests.
7332 ac_preproc_ok=:
7333 break
7334 fi
7335 rm -f conftest.err conftest.$ac_ext
7336
7337 done
7338 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7339 rm -f conftest.err conftest.$ac_ext
7340 if $ac_preproc_ok; then :
7341   break
7342 fi
7343
7344     done
7345     ac_cv_prog_CPP=$CPP
7346
7347 fi
7348   CPP=$ac_cv_prog_CPP
7349 else
7350   ac_cv_prog_CPP=$CPP
7351 fi
7352 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
7353 $as_echo "$CPP" >&6; }
7354 ac_preproc_ok=false
7355 for ac_c_preproc_warn_flag in '' yes
7356 do
7357   # Use a header file that comes with gcc, so configuring glibc
7358   # with a fresh cross-compiler works.
7359   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
7360   # <limits.h> exists even on freestanding compilers.
7361   # On the NeXT, cc -E runs the code through the compiler's parser,
7362   # not just through cpp. "Syntax error" is here to catch this case.
7363   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7364 /* end confdefs.h.  */
7365 #ifdef __STDC__
7366 # include <limits.h>
7367 #else
7368 # include <assert.h>
7369 #endif
7370                      Syntax error
7371 _ACEOF
7372 if ac_fn_c_try_cpp "$LINENO"; then :
7373
7374 else
7375   # Broken: fails on valid input.
7376 continue
7377 fi
7378 rm -f conftest.err conftest.$ac_ext
7379
7380   # OK, works on sane cases.  Now check whether nonexistent headers
7381   # can be detected and how.
7382   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7383 /* end confdefs.h.  */
7384 #include <ac_nonexistent.h>
7385 _ACEOF
7386 if ac_fn_c_try_cpp "$LINENO"; then :
7387   # Broken: success on invalid input.
7388 continue
7389 else
7390   # Passes both tests.
7391 ac_preproc_ok=:
7392 break
7393 fi
7394 rm -f conftest.err conftest.$ac_ext
7395
7396 done
7397 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
7398 rm -f conftest.err conftest.$ac_ext
7399 if $ac_preproc_ok; then :
7400
7401 else
7402   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7403 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7404 as_fn_error "C preprocessor \"$CPP\" fails sanity check
7405 See \`config.log' for more details." "$LINENO" 5; }
7406 fi
7407
7408 ac_ext=c
7409 ac_cpp='$CPP $CPPFLAGS'
7410 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
7411 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
7412 ac_compiler_gnu=$ac_cv_c_compiler_gnu
7413
7414
7415 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
7416 $as_echo_n "checking for ANSI C header files... " >&6; }
7417 if test "${ac_cv_header_stdc+set}" = set; then :
7418   $as_echo_n "(cached) " >&6
7419 else
7420   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7421 /* end confdefs.h.  */
7422 #include <stdlib.h>
7423 #include <stdarg.h>
7424 #include <string.h>
7425 #include <float.h>
7426
7427 int
7428 main ()
7429 {
7430
7431   ;
7432   return 0;
7433 }
7434 _ACEOF
7435 if ac_fn_c_try_compile "$LINENO"; then :
7436   ac_cv_header_stdc=yes
7437 else
7438   ac_cv_header_stdc=no
7439 fi
7440 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7441
7442 if test $ac_cv_header_stdc = yes; then
7443   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
7444   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7445 /* end confdefs.h.  */
7446 #include <string.h>
7447
7448 _ACEOF
7449 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7450   $EGREP "memchr" >/dev/null 2>&1; then :
7451
7452 else
7453   ac_cv_header_stdc=no
7454 fi
7455 rm -f conftest*
7456
7457 fi
7458
7459 if test $ac_cv_header_stdc = yes; then
7460   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
7461   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7462 /* end confdefs.h.  */
7463 #include <stdlib.h>
7464
7465 _ACEOF
7466 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
7467   $EGREP "free" >/dev/null 2>&1; then :
7468
7469 else
7470   ac_cv_header_stdc=no
7471 fi
7472 rm -f conftest*
7473
7474 fi
7475
7476 if test $ac_cv_header_stdc = yes; then
7477   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
7478   if test "$cross_compiling" = yes; then :
7479   :
7480 else
7481   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7482 /* end confdefs.h.  */
7483 #include <ctype.h>
7484 #include <stdlib.h>
7485 #if ((' ' & 0x0FF) == 0x020)
7486 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
7487 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
7488 #else
7489 # define ISLOWER(c) \
7490                    (('a' <= (c) && (c) <= 'i') \
7491                      || ('j' <= (c) && (c) <= 'r') \
7492                      || ('s' <= (c) && (c) <= 'z'))
7493 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
7494 #endif
7495
7496 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
7497 int
7498 main ()
7499 {
7500   int i;
7501   for (i = 0; i < 256; i++)
7502     if (XOR (islower (i), ISLOWER (i))
7503         || toupper (i) != TOUPPER (i))
7504       return 2;
7505   return 0;
7506 }
7507 _ACEOF
7508 if ac_fn_c_try_run "$LINENO"; then :
7509
7510 else
7511   ac_cv_header_stdc=no
7512 fi
7513 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
7514   conftest.$ac_objext conftest.beam conftest.$ac_ext
7515 fi
7516
7517 fi
7518 fi
7519 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
7520 $as_echo "$ac_cv_header_stdc" >&6; }
7521 if test $ac_cv_header_stdc = yes; then
7522
7523 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
7524
7525 fi
7526
7527 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
7528 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
7529                   inttypes.h stdint.h unistd.h
7530 do :
7531   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
7532 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
7533 "
7534 eval as_val=\$$as_ac_Header
7535    if test "x$as_val" = x""yes; then :
7536   cat >>confdefs.h <<_ACEOF
7537 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
7538 _ACEOF
7539
7540 fi
7541
7542 done
7543
7544
7545 for ac_header in dlfcn.h
7546 do :
7547   ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
7548 "
7549 if test "x$ac_cv_header_dlfcn_h" = x""yes; then :
7550   cat >>confdefs.h <<_ACEOF
7551 #define HAVE_DLFCN_H 1
7552 _ACEOF
7553
7554 fi
7555
7556 done
7557
7558 if test -n "$ac_tool_prefix"; then
7559   # Extract the first word of "${ac_tool_prefix}gccgo", so it can be a program name with args.
7560 set dummy ${ac_tool_prefix}gccgo; ac_word=$2
7561 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7562 $as_echo_n "checking for $ac_word... " >&6; }
7563 if test "${ac_cv_prog_GOC+set}" = set; then :
7564   $as_echo_n "(cached) " >&6
7565 else
7566   if test -n "$GOC"; then
7567   ac_cv_prog_GOC="$GOC" # Let the user override the test.
7568 else
7569 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7570 for as_dir in $PATH
7571 do
7572   IFS=$as_save_IFS
7573   test -z "$as_dir" && as_dir=.
7574     for ac_exec_ext in '' $ac_executable_extensions; do
7575   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7576     ac_cv_prog_GOC="${ac_tool_prefix}gccgo"
7577     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7578     break 2
7579   fi
7580 done
7581   done
7582 IFS=$as_save_IFS
7583
7584 fi
7585 fi
7586 GOC=$ac_cv_prog_GOC
7587 if test -n "$GOC"; then
7588   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GOC" >&5
7589 $as_echo "$GOC" >&6; }
7590 else
7591   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7592 $as_echo "no" >&6; }
7593 fi
7594
7595
7596 fi
7597 if test -z "$ac_cv_prog_GOC"; then
7598   ac_ct_GOC=$GOC
7599   # Extract the first word of "gccgo", so it can be a program name with args.
7600 set dummy gccgo; ac_word=$2
7601 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
7602 $as_echo_n "checking for $ac_word... " >&6; }
7603 if test "${ac_cv_prog_ac_ct_GOC+set}" = set; then :
7604   $as_echo_n "(cached) " >&6
7605 else
7606   if test -n "$ac_ct_GOC"; then
7607   ac_cv_prog_ac_ct_GOC="$ac_ct_GOC" # Let the user override the test.
7608 else
7609 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7610 for as_dir in $PATH
7611 do
7612   IFS=$as_save_IFS
7613   test -z "$as_dir" && as_dir=.
7614     for ac_exec_ext in '' $ac_executable_extensions; do
7615   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
7616     ac_cv_prog_ac_ct_GOC="gccgo"
7617     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
7618     break 2
7619   fi
7620 done
7621   done
7622 IFS=$as_save_IFS
7623
7624 fi
7625 fi
7626 ac_ct_GOC=$ac_cv_prog_ac_ct_GOC
7627 if test -n "$ac_ct_GOC"; then
7628   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GOC" >&5
7629 $as_echo "$ac_ct_GOC" >&6; }
7630 else
7631   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7632 $as_echo "no" >&6; }
7633 fi
7634
7635   if test "x$ac_ct_GOC" = x; then
7636     GOC=""
7637   else
7638     case $cross_compiling:$ac_tool_warned in
7639 yes:)
7640 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
7641 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
7642 ac_tool_warned=yes ;;
7643 esac
7644     GOC=$ac_ct_GOC
7645   fi
7646 else
7647   GOC="$ac_cv_prog_GOC"
7648 fi
7649
7650
7651
7652
7653
7654
7655 # Set options
7656
7657
7658
7659
7660   enable_win32_dll=no
7661
7662
7663             # Check whether --enable-shared was given.
7664 if test "${enable_shared+set}" = set; then :
7665   enableval=$enable_shared; p=${PACKAGE-default}
7666     case $enableval in
7667     yes) enable_shared=yes ;;
7668     no) enable_shared=no ;;
7669     *)
7670       enable_shared=no
7671       # Look at the argument we got.  We use all the common list separators.
7672       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7673       for pkg in $enableval; do
7674         IFS="$lt_save_ifs"
7675         if test "X$pkg" = "X$p"; then
7676           enable_shared=yes
7677         fi
7678       done
7679       IFS="$lt_save_ifs"
7680       ;;
7681     esac
7682 else
7683   enable_shared=yes
7684 fi
7685
7686
7687
7688
7689
7690
7691
7692
7693
7694   # Check whether --enable-static was given.
7695 if test "${enable_static+set}" = set; then :
7696   enableval=$enable_static; p=${PACKAGE-default}
7697     case $enableval in
7698     yes) enable_static=yes ;;
7699     no) enable_static=no ;;
7700     *)
7701      enable_static=no
7702       # Look at the argument we got.  We use all the common list separators.
7703       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7704       for pkg in $enableval; do
7705         IFS="$lt_save_ifs"
7706         if test "X$pkg" = "X$p"; then
7707           enable_static=yes
7708         fi
7709       done
7710       IFS="$lt_save_ifs"
7711       ;;
7712     esac
7713 else
7714   enable_static=yes
7715 fi
7716
7717
7718
7719
7720
7721
7722
7723
7724
7725
7726 # Check whether --with-pic was given.
7727 if test "${with_pic+set}" = set; then :
7728   withval=$with_pic; pic_mode="$withval"
7729 else
7730   pic_mode=default
7731 fi
7732
7733
7734 test -z "$pic_mode" && pic_mode=default
7735
7736
7737
7738
7739
7740
7741
7742   # Check whether --enable-fast-install was given.
7743 if test "${enable_fast_install+set}" = set; then :
7744   enableval=$enable_fast_install; p=${PACKAGE-default}
7745     case $enableval in
7746     yes) enable_fast_install=yes ;;
7747     no) enable_fast_install=no ;;
7748     *)
7749       enable_fast_install=no
7750       # Look at the argument we got.  We use all the common list separators.
7751       lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
7752       for pkg in $enableval; do
7753         IFS="$lt_save_ifs"
7754         if test "X$pkg" = "X$p"; then
7755           enable_fast_install=yes
7756         fi
7757       done
7758       IFS="$lt_save_ifs"
7759       ;;
7760     esac
7761 else
7762   enable_fast_install=yes
7763 fi
7764
7765
7766
7767
7768
7769
7770
7771
7772
7773
7774
7775 # This can be used to rebuild libtool when needed
7776 LIBTOOL_DEPS="$ltmain"
7777
7778 # Always use our own libtool.
7779 LIBTOOL='$(SHELL) $(top_builddir)/libtool'
7780
7781
7782
7783
7784
7785
7786
7787
7788
7789
7790
7791
7792
7793
7794
7795
7796
7797
7798
7799
7800
7801
7802
7803
7804
7805
7806 test -z "$LN_S" && LN_S="ln -s"
7807
7808
7809
7810
7811
7812
7813
7814
7815
7816
7817
7818
7819
7820
7821 if test -n "${ZSH_VERSION+set}" ; then
7822    setopt NO_GLOB_SUBST
7823 fi
7824
7825 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
7826 $as_echo_n "checking for objdir... " >&6; }
7827 if test "${lt_cv_objdir+set}" = set; then :
7828   $as_echo_n "(cached) " >&6
7829 else
7830   rm -f .libs 2>/dev/null
7831 mkdir .libs 2>/dev/null
7832 if test -d .libs; then
7833   lt_cv_objdir=.libs
7834 else
7835   # MS-DOS does not allow filenames that begin with a dot.
7836   lt_cv_objdir=_libs
7837 fi
7838 rmdir .libs 2>/dev/null
7839 fi
7840 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
7841 $as_echo "$lt_cv_objdir" >&6; }
7842 objdir=$lt_cv_objdir
7843
7844
7845
7846
7847
7848 cat >>confdefs.h <<_ACEOF
7849 #define LT_OBJDIR "$lt_cv_objdir/"
7850 _ACEOF
7851
7852
7853
7854
7855 case $host_os in
7856 aix3*)
7857   # AIX sometimes has problems with the GCC collect2 program.  For some
7858   # reason, if we set the COLLECT_NAMES environment variable, the problems
7859   # vanish in a puff of smoke.
7860   if test "X${COLLECT_NAMES+set}" != Xset; then
7861     COLLECT_NAMES=
7862     export COLLECT_NAMES
7863   fi
7864   ;;
7865 esac
7866
7867 # Global variables:
7868 ofile=libtool
7869 can_build_shared=yes
7870
7871 # All known linkers require a `.a' archive for static linking (except MSVC,
7872 # which needs '.lib').
7873 libext=a
7874
7875 with_gnu_ld="$lt_cv_prog_gnu_ld"
7876
7877 old_CC="$CC"
7878 old_CFLAGS="$CFLAGS"
7879
7880 # Set sane defaults for various variables
7881 test -z "$CC" && CC=cc
7882 test -z "$LTCC" && LTCC=$CC
7883 test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
7884 test -z "$LD" && LD=ld
7885 test -z "$ac_objext" && ac_objext=o
7886
7887 for cc_temp in $compiler""; do
7888   case $cc_temp in
7889     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
7890     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
7891     \-*) ;;
7892     *) break;;
7893   esac
7894 done
7895 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
7896
7897
7898 # Only perform the check for file, if the check method requires it
7899 test -z "$MAGIC_CMD" && MAGIC_CMD=file
7900 case $deplibs_check_method in
7901 file_magic*)
7902   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
7903     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
7904 $as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
7905 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7906   $as_echo_n "(cached) " >&6
7907 else
7908   case $MAGIC_CMD in
7909 [\\/*] |  ?:[\\/]*)
7910   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7911   ;;
7912 *)
7913   lt_save_MAGIC_CMD="$MAGIC_CMD"
7914   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7915   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7916   for ac_dir in $ac_dummy; do
7917     IFS="$lt_save_ifs"
7918     test -z "$ac_dir" && ac_dir=.
7919     if test -f $ac_dir/${ac_tool_prefix}file; then
7920       lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
7921       if test -n "$file_magic_test_file"; then
7922         case $deplibs_check_method in
7923         "file_magic "*)
7924           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7925           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7926           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7927             $EGREP "$file_magic_regex" > /dev/null; then
7928             :
7929           else
7930             cat <<_LT_EOF 1>&2
7931
7932 *** Warning: the command libtool uses to detect shared libraries,
7933 *** $file_magic_cmd, produces output that libtool cannot recognize.
7934 *** The result is that libtool may fail to recognize shared libraries
7935 *** as such.  This will affect the creation of libtool libraries that
7936 *** depend on shared libraries, but programs linked with such libtool
7937 *** libraries will work regardless of this problem.  Nevertheless, you
7938 *** may want to report the problem to your system manager and/or to
7939 *** bug-libtool@gnu.org
7940
7941 _LT_EOF
7942           fi ;;
7943         esac
7944       fi
7945       break
7946     fi
7947   done
7948   IFS="$lt_save_ifs"
7949   MAGIC_CMD="$lt_save_MAGIC_CMD"
7950   ;;
7951 esac
7952 fi
7953
7954 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7955 if test -n "$MAGIC_CMD"; then
7956   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
7957 $as_echo "$MAGIC_CMD" >&6; }
7958 else
7959   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7960 $as_echo "no" >&6; }
7961 fi
7962
7963
7964
7965
7966
7967 if test -z "$lt_cv_path_MAGIC_CMD"; then
7968   if test -n "$ac_tool_prefix"; then
7969     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
7970 $as_echo_n "checking for file... " >&6; }
7971 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then :
7972   $as_echo_n "(cached) " >&6
7973 else
7974   case $MAGIC_CMD in
7975 [\\/*] |  ?:[\\/]*)
7976   lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
7977   ;;
7978 *)
7979   lt_save_MAGIC_CMD="$MAGIC_CMD"
7980   lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
7981   ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
7982   for ac_dir in $ac_dummy; do
7983     IFS="$lt_save_ifs"
7984     test -z "$ac_dir" && ac_dir=.
7985     if test -f $ac_dir/file; then
7986       lt_cv_path_MAGIC_CMD="$ac_dir/file"
7987       if test -n "$file_magic_test_file"; then
7988         case $deplibs_check_method in
7989         "file_magic "*)
7990           file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
7991           MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
7992           if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
7993             $EGREP "$file_magic_regex" > /dev/null; then
7994             :
7995           else
7996             cat <<_LT_EOF 1>&2
7997
7998 *** Warning: the command libtool uses to detect shared libraries,
7999 *** $file_magic_cmd, produces output that libtool cannot recognize.
8000 *** The result is that libtool may fail to recognize shared libraries
8001 *** as such.  This will affect the creation of libtool libraries that
8002 *** depend on shared libraries, but programs linked with such libtool
8003 *** libraries will work regardless of this problem.  Nevertheless, you
8004 *** may want to report the problem to your system manager and/or to
8005 *** bug-libtool@gnu.org
8006
8007 _LT_EOF
8008           fi ;;
8009         esac
8010       fi
8011       break
8012     fi
8013   done
8014   IFS="$lt_save_ifs"
8015   MAGIC_CMD="$lt_save_MAGIC_CMD"
8016   ;;
8017 esac
8018 fi
8019
8020 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
8021 if test -n "$MAGIC_CMD"; then
8022   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
8023 $as_echo "$MAGIC_CMD" >&6; }
8024 else
8025   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8026 $as_echo "no" >&6; }
8027 fi
8028
8029
8030   else
8031     MAGIC_CMD=:
8032   fi
8033 fi
8034
8035   fi
8036   ;;
8037 esac
8038
8039 # Use C for the default configuration in the libtool script
8040
8041 lt_save_CC="$CC"
8042 ac_ext=c
8043 ac_cpp='$CPP $CPPFLAGS'
8044 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
8045 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
8046 ac_compiler_gnu=$ac_cv_c_compiler_gnu
8047
8048
8049 # Source file extension for C test sources.
8050 ac_ext=c
8051
8052 # Object file extension for compiled C test sources.
8053 objext=o
8054 objext=$objext
8055
8056 # Code to be used in simple compile tests
8057 lt_simple_compile_test_code="int some_variable = 0;"
8058
8059 # Code to be used in simple link tests
8060 lt_simple_link_test_code='int main(){return(0);}'
8061
8062
8063
8064
8065
8066
8067
8068 # If no C compiler was specified, use CC.
8069 LTCC=${LTCC-"$CC"}
8070
8071 # If no C compiler flags were specified, use CFLAGS.
8072 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
8073
8074 # Allow CC to be a program name with arguments.
8075 compiler=$CC
8076
8077 # Save the default compiler, since it gets overwritten when the other
8078 # tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
8079 compiler_DEFAULT=$CC
8080
8081 # save warnings/boilerplate of simple test code
8082 ac_outfile=conftest.$ac_objext
8083 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
8084 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8085 _lt_compiler_boilerplate=`cat conftest.err`
8086 $RM conftest*
8087
8088 ac_outfile=conftest.$ac_objext
8089 echo "$lt_simple_link_test_code" >conftest.$ac_ext
8090 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
8091 _lt_linker_boilerplate=`cat conftest.err`
8092 $RM -r conftest*
8093
8094
8095 ## CAVEAT EMPTOR:
8096 ## There is no encapsulation within the following macros, do not change
8097 ## the running order or otherwise move them around unless you know exactly
8098 ## what you are doing...
8099 if test -n "$compiler"; then
8100
8101 lt_prog_compiler_no_builtin_flag=
8102
8103 if test "$GCC" = yes; then
8104   case $cc_basename in
8105   nvcc*)
8106     lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
8107   *)
8108     lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
8109   esac
8110
8111   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
8112 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
8113 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
8114   $as_echo_n "(cached) " >&6
8115 else
8116   lt_cv_prog_compiler_rtti_exceptions=no
8117    ac_outfile=conftest.$ac_objext
8118    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8119    lt_compiler_flag="-fno-rtti -fno-exceptions"
8120    # Insert the option either (1) after the last *FLAGS variable, or
8121    # (2) before a word containing "conftest.", or (3) at the end.
8122    # Note that $ac_compile itself does not contain backslashes and begins
8123    # with a dollar sign (not a hyphen), so the echo should work correctly.
8124    # The option is referenced via a variable to avoid confusing sed.
8125    lt_compile=`echo "$ac_compile" | $SED \
8126    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8127    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8128    -e 's:$: $lt_compiler_flag:'`
8129    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8130    (eval "$lt_compile" 2>conftest.err)
8131    ac_status=$?
8132    cat conftest.err >&5
8133    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8134    if (exit $ac_status) && test -s "$ac_outfile"; then
8135      # The compiler can only warn and ignore the option if not recognized
8136      # So say no if there are warnings other than the usual output.
8137      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8138      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8139      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8140        lt_cv_prog_compiler_rtti_exceptions=yes
8141      fi
8142    fi
8143    $RM conftest*
8144
8145 fi
8146 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
8147 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
8148
8149 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
8150     lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
8151 else
8152     :
8153 fi
8154
8155 fi
8156
8157
8158
8159
8160
8161
8162   lt_prog_compiler_wl=
8163 lt_prog_compiler_pic=
8164 lt_prog_compiler_static=
8165
8166 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
8167 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
8168
8169   if test "$GCC" = yes; then
8170     lt_prog_compiler_wl='-Wl,'
8171     lt_prog_compiler_static='-static'
8172
8173     case $host_os in
8174       aix*)
8175       # All AIX code is PIC.
8176       if test "$host_cpu" = ia64; then
8177         # AIX 5 now supports IA64 processor
8178         lt_prog_compiler_static='-Bstatic'
8179       fi
8180       lt_prog_compiler_pic='-fPIC'
8181       ;;
8182
8183     amigaos*)
8184       case $host_cpu in
8185       powerpc)
8186             # see comment about AmigaOS4 .so support
8187             lt_prog_compiler_pic='-fPIC'
8188         ;;
8189       m68k)
8190             # FIXME: we need at least 68020 code to build shared libraries, but
8191             # adding the `-m68020' flag to GCC prevents building anything better,
8192             # like `-m68040'.
8193             lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
8194         ;;
8195       esac
8196       ;;
8197
8198     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
8199       # PIC is the default for these OSes.
8200       ;;
8201
8202     mingw* | cygwin* | pw32* | os2* | cegcc*)
8203       # This hack is so that the source file can tell whether it is being
8204       # built for inclusion in a dll (and should export symbols for example).
8205       # Although the cygwin gcc ignores -fPIC, still need this for old-style
8206       # (--disable-auto-import) libraries
8207       lt_prog_compiler_pic='-DDLL_EXPORT'
8208       ;;
8209
8210     darwin* | rhapsody*)
8211       # PIC is the default on this platform
8212       # Common symbols not allowed in MH_DYLIB files
8213       lt_prog_compiler_pic='-fno-common'
8214       ;;
8215
8216     haiku*)
8217       # PIC is the default for Haiku.
8218       # The "-static" flag exists, but is broken.
8219       lt_prog_compiler_static=
8220       ;;
8221
8222     hpux*)
8223       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
8224       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
8225       # sets the default TLS model and affects inlining.
8226       case $host_cpu in
8227       hppa*64*)
8228         # +Z the default
8229         ;;
8230       *)
8231         lt_prog_compiler_pic='-fPIC'
8232         ;;
8233       esac
8234       ;;
8235
8236     interix[3-9]*)
8237       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
8238       # Instead, we relocate shared libraries at runtime.
8239       ;;
8240
8241     msdosdjgpp*)
8242       # Just because we use GCC doesn't mean we suddenly get shared libraries
8243       # on systems that don't support them.
8244       lt_prog_compiler_can_build_shared=no
8245       enable_shared=no
8246       ;;
8247
8248     *nto* | *qnx*)
8249       # QNX uses GNU C++, but need to define -shared option too, otherwise
8250       # it will coredump.
8251       lt_prog_compiler_pic='-fPIC -shared'
8252       ;;
8253
8254     sysv4*MP*)
8255       if test -d /usr/nec; then
8256         lt_prog_compiler_pic=-Kconform_pic
8257       fi
8258       ;;
8259
8260     *)
8261       lt_prog_compiler_pic='-fPIC'
8262       ;;
8263     esac
8264
8265     case $cc_basename in
8266     nvcc*) # Cuda Compiler Driver 2.2
8267       lt_prog_compiler_wl='-Xlinker '
8268       lt_prog_compiler_pic='-Xcompiler -fPIC'
8269       ;;
8270     esac
8271   else
8272     # PORTME Check for flag to pass linker flags through the system compiler.
8273     case $host_os in
8274     aix*)
8275       lt_prog_compiler_wl='-Wl,'
8276       if test "$host_cpu" = ia64; then
8277         # AIX 5 now supports IA64 processor
8278         lt_prog_compiler_static='-Bstatic'
8279       else
8280         lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
8281       fi
8282       ;;
8283
8284     mingw* | cygwin* | pw32* | os2* | cegcc*)
8285       # This hack is so that the source file can tell whether it is being
8286       # built for inclusion in a dll (and should export symbols for example).
8287       lt_prog_compiler_pic='-DDLL_EXPORT'
8288       ;;
8289
8290     hpux9* | hpux10* | hpux11*)
8291       lt_prog_compiler_wl='-Wl,'
8292       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
8293       # not for PA HP-UX.
8294       case $host_cpu in
8295       hppa*64*|ia64*)
8296         # +Z the default
8297         ;;
8298       *)
8299         lt_prog_compiler_pic='+Z'
8300         ;;
8301       esac
8302       # Is there a better lt_prog_compiler_static that works with the bundled CC?
8303       lt_prog_compiler_static='${wl}-a ${wl}archive'
8304       ;;
8305
8306     irix5* | irix6* | nonstopux*)
8307       lt_prog_compiler_wl='-Wl,'
8308       # PIC (with -KPIC) is the default.
8309       lt_prog_compiler_static='-non_shared'
8310       ;;
8311
8312     linux* | k*bsd*-gnu | kopensolaris*-gnu)
8313       case $cc_basename in
8314       # old Intel for x86_64 which still supported -KPIC.
8315       ecc*)
8316         lt_prog_compiler_wl='-Wl,'
8317         lt_prog_compiler_pic='-KPIC'
8318         lt_prog_compiler_static='-static'
8319         ;;
8320       # icc used to be incompatible with GCC.
8321       # ICC 10 doesn't accept -KPIC any more.
8322       icc* | ifort*)
8323         lt_prog_compiler_wl='-Wl,'
8324         lt_prog_compiler_pic='-fPIC'
8325         lt_prog_compiler_static='-static'
8326         ;;
8327       # Lahey Fortran 8.1.
8328       lf95*)
8329         lt_prog_compiler_wl='-Wl,'
8330         lt_prog_compiler_pic='--shared'
8331         lt_prog_compiler_static='--static'
8332         ;;
8333       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
8334         # Portland Group compilers (*not* the Pentium gcc compiler,
8335         # which looks to be a dead project)
8336         lt_prog_compiler_wl='-Wl,'
8337         lt_prog_compiler_pic='-fpic'
8338         lt_prog_compiler_static='-Bstatic'
8339         ;;
8340       ccc*)
8341         lt_prog_compiler_wl='-Wl,'
8342         # All Alpha code is PIC.
8343         lt_prog_compiler_static='-non_shared'
8344         ;;
8345       xl* | bgxl* | bgf* | mpixl*)
8346         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
8347         lt_prog_compiler_wl='-Wl,'
8348         lt_prog_compiler_pic='-qpic'
8349         lt_prog_compiler_static='-qstaticlink'
8350         ;;
8351       *)
8352         case `$CC -V 2>&1 | sed 5q` in
8353         *Sun\ F* | *Sun*Fortran*)
8354           # Sun Fortran 8.3 passes all unrecognized flags to the linker
8355           lt_prog_compiler_pic='-KPIC'
8356           lt_prog_compiler_static='-Bstatic'
8357           lt_prog_compiler_wl=''
8358           ;;
8359         *Sun\ C*)
8360           # Sun C 5.9
8361           lt_prog_compiler_pic='-KPIC'
8362           lt_prog_compiler_static='-Bstatic'
8363           lt_prog_compiler_wl='-Wl,'
8364           ;;
8365         esac
8366         ;;
8367       esac
8368       ;;
8369
8370     newsos6)
8371       lt_prog_compiler_pic='-KPIC'
8372       lt_prog_compiler_static='-Bstatic'
8373       ;;
8374
8375     *nto* | *qnx*)
8376       # QNX uses GNU C++, but need to define -shared option too, otherwise
8377       # it will coredump.
8378       lt_prog_compiler_pic='-fPIC -shared'
8379       ;;
8380
8381     osf3* | osf4* | osf5*)
8382       lt_prog_compiler_wl='-Wl,'
8383       # All OSF/1 code is PIC.
8384       lt_prog_compiler_static='-non_shared'
8385       ;;
8386
8387     rdos*)
8388       lt_prog_compiler_static='-non_shared'
8389       ;;
8390
8391     solaris*)
8392       lt_prog_compiler_pic='-KPIC'
8393       lt_prog_compiler_static='-Bstatic'
8394       case $cc_basename in
8395       f77* | f90* | f95*)
8396         lt_prog_compiler_wl='-Qoption ld ';;
8397       *)
8398         lt_prog_compiler_wl='-Wl,';;
8399       esac
8400       ;;
8401
8402     sunos4*)
8403       lt_prog_compiler_wl='-Qoption ld '
8404       lt_prog_compiler_pic='-PIC'
8405       lt_prog_compiler_static='-Bstatic'
8406       ;;
8407
8408     sysv4 | sysv4.2uw2* | sysv4.3*)
8409       lt_prog_compiler_wl='-Wl,'
8410       lt_prog_compiler_pic='-KPIC'
8411       lt_prog_compiler_static='-Bstatic'
8412       ;;
8413
8414     sysv4*MP*)
8415       if test -d /usr/nec ;then
8416         lt_prog_compiler_pic='-Kconform_pic'
8417         lt_prog_compiler_static='-Bstatic'
8418       fi
8419       ;;
8420
8421     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
8422       lt_prog_compiler_wl='-Wl,'
8423       lt_prog_compiler_pic='-KPIC'
8424       lt_prog_compiler_static='-Bstatic'
8425       ;;
8426
8427     unicos*)
8428       lt_prog_compiler_wl='-Wl,'
8429       lt_prog_compiler_can_build_shared=no
8430       ;;
8431
8432     uts4*)
8433       lt_prog_compiler_pic='-pic'
8434       lt_prog_compiler_static='-Bstatic'
8435       ;;
8436
8437     *)
8438       lt_prog_compiler_can_build_shared=no
8439       ;;
8440     esac
8441   fi
8442
8443 case $host_os in
8444   # For platforms which do not support PIC, -DPIC is meaningless:
8445   *djgpp*)
8446     lt_prog_compiler_pic=
8447     ;;
8448   *)
8449     lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
8450     ;;
8451 esac
8452 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic" >&5
8453 $as_echo "$lt_prog_compiler_pic" >&6; }
8454
8455
8456
8457
8458
8459
8460 #
8461 # Check to make sure the PIC flag actually works.
8462 #
8463 if test -n "$lt_prog_compiler_pic"; then
8464   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
8465 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
8466 if test "${lt_cv_prog_compiler_pic_works+set}" = set; then :
8467   $as_echo_n "(cached) " >&6
8468 else
8469   lt_cv_prog_compiler_pic_works=no
8470    ac_outfile=conftest.$ac_objext
8471    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8472    lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
8473    # Insert the option either (1) after the last *FLAGS variable, or
8474    # (2) before a word containing "conftest.", or (3) at the end.
8475    # Note that $ac_compile itself does not contain backslashes and begins
8476    # with a dollar sign (not a hyphen), so the echo should work correctly.
8477    # The option is referenced via a variable to avoid confusing sed.
8478    lt_compile=`echo "$ac_compile" | $SED \
8479    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8480    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8481    -e 's:$: $lt_compiler_flag:'`
8482    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8483    (eval "$lt_compile" 2>conftest.err)
8484    ac_status=$?
8485    cat conftest.err >&5
8486    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8487    if (exit $ac_status) && test -s "$ac_outfile"; then
8488      # The compiler can only warn and ignore the option if not recognized
8489      # So say no if there are warnings other than the usual output.
8490      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
8491      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8492      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
8493        lt_cv_prog_compiler_pic_works=yes
8494      fi
8495    fi
8496    $RM conftest*
8497
8498 fi
8499 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
8500 $as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
8501
8502 if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
8503     case $lt_prog_compiler_pic in
8504      "" | " "*) ;;
8505      *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
8506      esac
8507 else
8508     lt_prog_compiler_pic=
8509      lt_prog_compiler_can_build_shared=no
8510 fi
8511
8512 fi
8513
8514
8515
8516
8517
8518
8519 #
8520 # Check to make sure the static flag actually works.
8521 #
8522 wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
8523 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
8524 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
8525 if test "${lt_cv_prog_compiler_static_works+set}" = set; then :
8526   $as_echo_n "(cached) " >&6
8527 else
8528   lt_cv_prog_compiler_static_works=no
8529    save_LDFLAGS="$LDFLAGS"
8530    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
8531    echo "$lt_simple_link_test_code" > conftest.$ac_ext
8532    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
8533      # The linker can only warn and ignore the option if not recognized
8534      # So say no if there are warnings
8535      if test -s conftest.err; then
8536        # Append any errors to the config.log.
8537        cat conftest.err 1>&5
8538        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
8539        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
8540        if diff conftest.exp conftest.er2 >/dev/null; then
8541          lt_cv_prog_compiler_static_works=yes
8542        fi
8543      else
8544        lt_cv_prog_compiler_static_works=yes
8545      fi
8546    fi
8547    $RM -r conftest*
8548    LDFLAGS="$save_LDFLAGS"
8549
8550 fi
8551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
8552 $as_echo "$lt_cv_prog_compiler_static_works" >&6; }
8553
8554 if test x"$lt_cv_prog_compiler_static_works" = xyes; then
8555     :
8556 else
8557     lt_prog_compiler_static=
8558 fi
8559
8560
8561
8562
8563
8564
8565
8566   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8567 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8568 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8569   $as_echo_n "(cached) " >&6
8570 else
8571   lt_cv_prog_compiler_c_o=no
8572    $RM -r conftest 2>/dev/null
8573    mkdir conftest
8574    cd conftest
8575    mkdir out
8576    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8577
8578    lt_compiler_flag="-o out/conftest2.$ac_objext"
8579    # Insert the option either (1) after the last *FLAGS variable, or
8580    # (2) before a word containing "conftest.", or (3) at the end.
8581    # Note that $ac_compile itself does not contain backslashes and begins
8582    # with a dollar sign (not a hyphen), so the echo should work correctly.
8583    lt_compile=`echo "$ac_compile" | $SED \
8584    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8585    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8586    -e 's:$: $lt_compiler_flag:'`
8587    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8588    (eval "$lt_compile" 2>out/conftest.err)
8589    ac_status=$?
8590    cat out/conftest.err >&5
8591    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8592    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8593    then
8594      # The compiler can only warn and ignore the option if not recognized
8595      # So say no if there are warnings
8596      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8597      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8598      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8599        lt_cv_prog_compiler_c_o=yes
8600      fi
8601    fi
8602    chmod u+w . 2>&5
8603    $RM conftest*
8604    # SGI C++ compiler will create directory out/ii_files/ for
8605    # template instantiation
8606    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8607    $RM out/* && rmdir out
8608    cd ..
8609    $RM -r conftest
8610    $RM conftest*
8611
8612 fi
8613 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8614 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8615
8616
8617
8618
8619
8620
8621   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
8622 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
8623 if test "${lt_cv_prog_compiler_c_o+set}" = set; then :
8624   $as_echo_n "(cached) " >&6
8625 else
8626   lt_cv_prog_compiler_c_o=no
8627    $RM -r conftest 2>/dev/null
8628    mkdir conftest
8629    cd conftest
8630    mkdir out
8631    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
8632
8633    lt_compiler_flag="-o out/conftest2.$ac_objext"
8634    # Insert the option either (1) after the last *FLAGS variable, or
8635    # (2) before a word containing "conftest.", or (3) at the end.
8636    # Note that $ac_compile itself does not contain backslashes and begins
8637    # with a dollar sign (not a hyphen), so the echo should work correctly.
8638    lt_compile=`echo "$ac_compile" | $SED \
8639    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
8640    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
8641    -e 's:$: $lt_compiler_flag:'`
8642    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
8643    (eval "$lt_compile" 2>out/conftest.err)
8644    ac_status=$?
8645    cat out/conftest.err >&5
8646    echo "$as_me:$LINENO: \$? = $ac_status" >&5
8647    if (exit $ac_status) && test -s out/conftest2.$ac_objext
8648    then
8649      # The compiler can only warn and ignore the option if not recognized
8650      # So say no if there are warnings
8651      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
8652      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
8653      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
8654        lt_cv_prog_compiler_c_o=yes
8655      fi
8656    fi
8657    chmod u+w . 2>&5
8658    $RM conftest*
8659    # SGI C++ compiler will create directory out/ii_files/ for
8660    # template instantiation
8661    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
8662    $RM out/* && rmdir out
8663    cd ..
8664    $RM -r conftest
8665    $RM conftest*
8666
8667 fi
8668 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
8669 $as_echo "$lt_cv_prog_compiler_c_o" >&6; }
8670
8671
8672
8673
8674 hard_links="nottested"
8675 if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
8676   # do not overwrite the value of need_locks provided by the user
8677   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
8678 $as_echo_n "checking if we can lock with hard links... " >&6; }
8679   hard_links=yes
8680   $RM conftest*
8681   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8682   touch conftest.a
8683   ln conftest.a conftest.b 2>&5 || hard_links=no
8684   ln conftest.a conftest.b 2>/dev/null && hard_links=no
8685   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
8686 $as_echo "$hard_links" >&6; }
8687   if test "$hard_links" = no; then
8688     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
8689 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
8690     need_locks=warn
8691   fi
8692 else
8693   need_locks=no
8694 fi
8695
8696
8697
8698
8699
8700
8701   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
8702 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
8703
8704   runpath_var=
8705   allow_undefined_flag=
8706   always_export_symbols=no
8707   archive_cmds=
8708   archive_expsym_cmds=
8709   compiler_needs_object=no
8710   enable_shared_with_static_runtimes=no
8711   export_dynamic_flag_spec=
8712   export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
8713   hardcode_automatic=no
8714   hardcode_direct=no
8715   hardcode_direct_absolute=no
8716   hardcode_libdir_flag_spec=
8717   hardcode_libdir_flag_spec_ld=
8718   hardcode_libdir_separator=
8719   hardcode_minus_L=no
8720   hardcode_shlibpath_var=unsupported
8721   inherit_rpath=no
8722   link_all_deplibs=unknown
8723   module_cmds=
8724   module_expsym_cmds=
8725   old_archive_from_new_cmds=
8726   old_archive_from_expsyms_cmds=
8727   thread_safe_flag_spec=
8728   whole_archive_flag_spec=
8729   # include_expsyms should be a list of space-separated symbols to be *always*
8730   # included in the symbol list
8731   include_expsyms=
8732   # exclude_expsyms can be an extended regexp of symbols to exclude
8733   # it will be wrapped by ` (' and `)$', so one must not match beginning or
8734   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
8735   # as well as any symbol that contains `d'.
8736   exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
8737   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
8738   # platforms (ab)use it in PIC code, but their linkers get confused if
8739   # the symbol is explicitly referenced.  Since portable code cannot
8740   # rely on this symbol name, it's probably fine to never include it in
8741   # preloaded symbol tables.
8742   # Exclude shared library initialization/finalization symbols.
8743   extract_expsyms_cmds=
8744
8745   case $host_os in
8746   cygwin* | mingw* | pw32* | cegcc*)
8747     # FIXME: the MSVC++ port hasn't been tested in a loooong time
8748     # When not using gcc, we currently assume that we are using
8749     # Microsoft Visual C++.
8750     if test "$GCC" != yes; then
8751       with_gnu_ld=no
8752     fi
8753     ;;
8754   interix*)
8755     # we just hope/assume this is gcc and not c89 (= MSVC++)
8756     with_gnu_ld=yes
8757     ;;
8758   openbsd*)
8759     with_gnu_ld=no
8760     ;;
8761   esac
8762
8763   ld_shlibs=yes
8764
8765   # On some targets, GNU ld is compatible enough with the native linker
8766   # that we're better off using the native interface for both.
8767   lt_use_gnu_ld_interface=no
8768   if test "$with_gnu_ld" = yes; then
8769     case $host_os in
8770       aix*)
8771         # The AIX port of GNU ld has always aspired to compatibility
8772         # with the native linker.  However, as the warning in the GNU ld
8773         # block says, versions before 2.19.5* couldn't really create working
8774         # shared libraries, regardless of the interface used.
8775         case `$LD -v 2>&1` in
8776           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
8777           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
8778           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
8779           *)
8780             lt_use_gnu_ld_interface=yes
8781             ;;
8782         esac
8783         ;;
8784       *)
8785         lt_use_gnu_ld_interface=yes
8786         ;;
8787     esac
8788   fi
8789
8790   if test "$lt_use_gnu_ld_interface" = yes; then
8791     # If archive_cmds runs LD, not CC, wlarc should be empty
8792     wlarc='${wl}'
8793
8794     # Set some defaults for GNU ld with shared library support. These
8795     # are reset later if shared libraries are not supported. Putting them
8796     # here allows them to be overridden if necessary.
8797     runpath_var=LD_RUN_PATH
8798     hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
8799     export_dynamic_flag_spec='${wl}--export-dynamic'
8800     # ancient GNU ld didn't support --whole-archive et. al.
8801     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
8802       whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
8803     else
8804       whole_archive_flag_spec=
8805     fi
8806     supports_anon_versioning=no
8807     case `$LD -v 2>&1` in
8808       *GNU\ gold*) supports_anon_versioning=yes ;;
8809       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
8810       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
8811       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
8812       *\ 2.11.*) ;; # other 2.11 versions
8813       *) supports_anon_versioning=yes ;;
8814     esac
8815
8816     # See if GNU ld supports shared libraries.
8817     case $host_os in
8818     aix[3-9]*)
8819       # On AIX/PPC, the GNU linker is very broken
8820       if test "$host_cpu" != ia64; then
8821         ld_shlibs=no
8822         cat <<_LT_EOF 1>&2
8823
8824 *** Warning: the GNU linker, at least up to release 2.19, is reported
8825 *** to be unable to reliably create shared libraries on AIX.
8826 *** Therefore, libtool is disabling shared libraries support.  If you
8827 *** really care for shared libraries, you may want to install binutils
8828 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
8829 *** You will then need to restart the configuration process.
8830
8831 _LT_EOF
8832       fi
8833       ;;
8834
8835     amigaos*)
8836       case $host_cpu in
8837       powerpc)
8838             # see comment about AmigaOS4 .so support
8839             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8840             archive_expsym_cmds=''
8841         ;;
8842       m68k)
8843             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
8844             hardcode_libdir_flag_spec='-L$libdir'
8845             hardcode_minus_L=yes
8846         ;;
8847       esac
8848       ;;
8849
8850     beos*)
8851       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
8852         allow_undefined_flag=unsupported
8853         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
8854         # support --undefined.  This deserves some investigation.  FIXME
8855         archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8856       else
8857         ld_shlibs=no
8858       fi
8859       ;;
8860
8861     cygwin* | mingw* | pw32* | cegcc*)
8862       # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
8863       # as there is no search path for DLLs.
8864       hardcode_libdir_flag_spec='-L$libdir'
8865       export_dynamic_flag_spec='${wl}--export-all-symbols'
8866       allow_undefined_flag=unsupported
8867       always_export_symbols=no
8868       enable_shared_with_static_runtimes=yes
8869       export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
8870
8871       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
8872         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8873         # If the export-symbols file already is a .def file (1st line
8874         # is EXPORTS), use it as is; otherwise, prepend...
8875         archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
8876           cp $export_symbols $output_objdir/$soname.def;
8877         else
8878           echo EXPORTS > $output_objdir/$soname.def;
8879           cat $export_symbols >> $output_objdir/$soname.def;
8880         fi~
8881         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
8882       else
8883         ld_shlibs=no
8884       fi
8885       ;;
8886
8887     haiku*)
8888       archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8889       link_all_deplibs=yes
8890       ;;
8891
8892     interix[3-9]*)
8893       hardcode_direct=no
8894       hardcode_shlibpath_var=no
8895       hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
8896       export_dynamic_flag_spec='${wl}-E'
8897       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
8898       # Instead, shared libraries are loaded at an image base (0x10000000 by
8899       # default) and relocated if they conflict, which is a slow very memory
8900       # consuming and fragmenting process.  To avoid this, we pick a random,
8901       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
8902       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
8903       archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8904       archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
8905       ;;
8906
8907     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
8908       tmp_diet=no
8909       if test "$host_os" = linux-dietlibc; then
8910         case $cc_basename in
8911           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
8912         esac
8913       fi
8914       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
8915          && test "$tmp_diet" = no
8916       then
8917         tmp_addflag=
8918         tmp_sharedflag='-shared'
8919         case $cc_basename,$host_cpu in
8920         pgcc*)                          # Portland Group C compiler
8921           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8922           tmp_addflag=' $pic_flag'
8923           ;;
8924         pgf77* | pgf90* | pgf95* | pgfortran*)
8925                                         # Portland Group f77 and f90 compilers
8926           whole_archive_flag_spec='${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'
8927           tmp_addflag=' $pic_flag -Mnomain' ;;
8928         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
8929           tmp_addflag=' -i_dynamic' ;;
8930         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
8931           tmp_addflag=' -i_dynamic -nofor_main' ;;
8932         ifc* | ifort*)                  # Intel Fortran compiler
8933           tmp_addflag=' -nofor_main' ;;
8934         lf95*)                          # Lahey Fortran 8.1
8935           whole_archive_flag_spec=
8936           tmp_sharedflag='--shared' ;;
8937         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
8938           tmp_sharedflag='-qmkshrobj'
8939           tmp_addflag= ;;
8940         nvcc*)  # Cuda Compiler Driver 2.2
8941           whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
8942           compiler_needs_object=yes
8943           ;;
8944         esac
8945         case `$CC -V 2>&1 | sed 5q` in
8946         *Sun\ C*)                       # Sun C 5.9
8947           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\"` ${wl}--no-whole-archive'
8948           compiler_needs_object=yes
8949           tmp_sharedflag='-G' ;;
8950         *Sun\ F*)                       # Sun Fortran 8.3
8951           tmp_sharedflag='-G' ;;
8952         esac
8953         archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8954
8955         if test "x$supports_anon_versioning" = xyes; then
8956           archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8957             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8958             echo "local: *; };" >> $output_objdir/$libname.ver~
8959             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
8960         fi
8961
8962         case $cc_basename in
8963         xlf* | bgf* | bgxlf* | mpixlf*)
8964           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
8965           whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
8966           hardcode_libdir_flag_spec=
8967           hardcode_libdir_flag_spec_ld='-rpath $libdir'
8968           archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
8969           if test "x$supports_anon_versioning" = xyes; then
8970             archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
8971               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
8972               echo "local: *; };" >> $output_objdir/$libname.ver~
8973               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
8974           fi
8975           ;;
8976         esac
8977       else
8978         ld_shlibs=no
8979       fi
8980       ;;
8981
8982     netbsd*)
8983       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
8984         archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
8985         wlarc=
8986       else
8987         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
8988         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
8989       fi
8990       ;;
8991
8992     solaris*)
8993       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
8994         ld_shlibs=no
8995         cat <<_LT_EOF 1>&2
8996
8997 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
8998 *** create shared libraries on Solaris systems.  Therefore, libtool
8999 *** is disabling shared libraries support.  We urge you to upgrade GNU
9000 *** binutils to release 2.9.1 or newer.  Another option is to modify
9001 *** your PATH or compiler configuration so that the native linker is
9002 *** used, and then restart.
9003
9004 _LT_EOF
9005       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9006         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9007         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9008       else
9009         ld_shlibs=no
9010       fi
9011       ;;
9012
9013     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
9014       case `$LD -v 2>&1` in
9015         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
9016         ld_shlibs=no
9017         cat <<_LT_EOF 1>&2
9018
9019 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
9020 *** reliably create shared libraries on SCO systems.  Therefore, libtool
9021 *** is disabling shared libraries support.  We urge you to upgrade GNU
9022 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
9023 *** your PATH or compiler configuration so that the native linker is
9024 *** used, and then restart.
9025
9026 _LT_EOF
9027         ;;
9028         *)
9029           # For security reasons, it is highly recommended that you always
9030           # use absolute paths for naming shared libraries, and exclude the
9031           # DT_RUNPATH tag from executables and libraries.  But doing so
9032           # requires that you compile everything twice, which is a pain.
9033           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9034             hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9035             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9036             archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9037           else
9038             ld_shlibs=no
9039           fi
9040         ;;
9041       esac
9042       ;;
9043
9044     sunos4*)
9045       archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9046       wlarc=
9047       hardcode_direct=yes
9048       hardcode_shlibpath_var=no
9049       ;;
9050
9051     *)
9052       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
9053         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9054         archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
9055       else
9056         ld_shlibs=no
9057       fi
9058       ;;
9059     esac
9060
9061     if test "$ld_shlibs" = no; then
9062       runpath_var=
9063       hardcode_libdir_flag_spec=
9064       export_dynamic_flag_spec=
9065       whole_archive_flag_spec=
9066     fi
9067   else
9068     # PORTME fill in a description of your system's linker (not GNU ld)
9069     case $host_os in
9070     aix3*)
9071       allow_undefined_flag=unsupported
9072       always_export_symbols=yes
9073       archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
9074       # Note: this linker hardcodes the directories in LIBPATH if there
9075       # are no directories specified by -L.
9076       hardcode_minus_L=yes
9077       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
9078         # Neither direct hardcoding nor static linking is supported with a
9079         # broken collect2.
9080         hardcode_direct=unsupported
9081       fi
9082       ;;
9083
9084     aix[4-9]*)
9085       if test "$host_cpu" = ia64; then
9086         # On IA64, the linker does run time linking by default, so we don't
9087         # have to do anything special.
9088         aix_use_runtimelinking=no
9089         exp_sym_flag='-Bexport'
9090         no_entry_flag=""
9091       else
9092         # If we're using GNU nm, then we don't want the "-C" option.
9093         # -C means demangle to AIX nm, but means don't demangle with GNU nm
9094         # Also, AIX nm treats weak defined symbols like other global
9095         # defined symbols, whereas GNU nm marks them as "W".
9096         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
9097           export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9098         else
9099           export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
9100         fi
9101         aix_use_runtimelinking=no
9102
9103         # Test if we are trying to use run time linking or normal
9104         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
9105         # need to do runtime linking.
9106         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
9107           for ld_flag in $LDFLAGS; do
9108           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
9109             aix_use_runtimelinking=yes
9110             break
9111           fi
9112           done
9113           ;;
9114         esac
9115
9116         exp_sym_flag='-bexport'
9117         no_entry_flag='-bnoentry'
9118       fi
9119
9120       # When large executables or shared objects are built, AIX ld can
9121       # have problems creating the table of contents.  If linking a library
9122       # or program results in "error TOC overflow" add -mminimal-toc to
9123       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
9124       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
9125
9126       archive_cmds=''
9127       hardcode_direct=yes
9128       hardcode_direct_absolute=yes
9129       hardcode_libdir_separator=':'
9130       link_all_deplibs=yes
9131       file_list_spec='${wl}-f,'
9132
9133       if test "$GCC" = yes; then
9134         case $host_os in aix4.[012]|aix4.[012].*)
9135         # We only want to do this on AIX 4.2 and lower, the check
9136         # below for broken collect2 doesn't work under 4.3+
9137           collect2name=`${CC} -print-prog-name=collect2`
9138           if test -f "$collect2name" &&
9139            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
9140           then
9141           # We have reworked collect2
9142           :
9143           else
9144           # We have old collect2
9145           hardcode_direct=unsupported
9146           # It fails to find uninstalled libraries when the uninstalled
9147           # path is not listed in the libpath.  Setting hardcode_minus_L
9148           # to unsupported forces relinking
9149           hardcode_minus_L=yes
9150           hardcode_libdir_flag_spec='-L$libdir'
9151           hardcode_libdir_separator=
9152           fi
9153           ;;
9154         esac
9155         shared_flag='-shared'
9156         if test "$aix_use_runtimelinking" = yes; then
9157           shared_flag="$shared_flag "'${wl}-G'
9158         fi
9159       else
9160         # not using gcc
9161         if test "$host_cpu" = ia64; then
9162         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
9163         # chokes on -Wl,-G. The following line is correct:
9164           shared_flag='-G'
9165         else
9166           if test "$aix_use_runtimelinking" = yes; then
9167             shared_flag='${wl}-G'
9168           else
9169             shared_flag='${wl}-bM:SRE'
9170           fi
9171         fi
9172       fi
9173
9174       export_dynamic_flag_spec='${wl}-bexpall'
9175       # It seems that -bexpall does not export symbols beginning with
9176       # underscore (_), so it is better to generate a list of symbols to export.
9177       always_export_symbols=yes
9178       if test "$aix_use_runtimelinking" = yes; then
9179         # Warning - without using the other runtime loading flags (-brtl),
9180         # -berok will link without error, but may produce a broken library.
9181         allow_undefined_flag='-berok'
9182         # Determine the default libpath from the value encoded in an
9183         # empty executable.
9184         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9185 /* end confdefs.h.  */
9186
9187 int
9188 main ()
9189 {
9190
9191   ;
9192   return 0;
9193 }
9194 _ACEOF
9195 if ac_fn_c_try_link "$LINENO"; then :
9196
9197 lt_aix_libpath_sed='
9198     /Import File Strings/,/^$/ {
9199         /^0/ {
9200             s/^0  *\(.*\)$/\1/
9201             p
9202         }
9203     }'
9204 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9205 # Check for a 64-bit object if we didn't find anything.
9206 if test -z "$aix_libpath"; then
9207   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9208 fi
9209 fi
9210 rm -f core conftest.err conftest.$ac_objext \
9211     conftest$ac_exeext conftest.$ac_ext
9212 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9213
9214         hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9215         archive_expsym_cmds='$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 $shared_flag"
9216       else
9217         if test "$host_cpu" = ia64; then
9218           hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
9219           allow_undefined_flag="-z nodefs"
9220           archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
9221         else
9222          # Determine the default libpath from the value encoded in an
9223          # empty executable.
9224          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9225 /* end confdefs.h.  */
9226
9227 int
9228 main ()
9229 {
9230
9231   ;
9232   return 0;
9233 }
9234 _ACEOF
9235 if ac_fn_c_try_link "$LINENO"; then :
9236
9237 lt_aix_libpath_sed='
9238     /Import File Strings/,/^$/ {
9239         /^0/ {
9240             s/^0  *\(.*\)$/\1/
9241             p
9242         }
9243     }'
9244 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9245 # Check for a 64-bit object if we didn't find anything.
9246 if test -z "$aix_libpath"; then
9247   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
9248 fi
9249 fi
9250 rm -f core conftest.err conftest.$ac_objext \
9251     conftest$ac_exeext conftest.$ac_ext
9252 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
9253
9254          hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
9255           # Warning - without using the other run time loading flags,
9256           # -berok will link without error, but may produce a broken library.
9257           no_undefined_flag=' ${wl}-bernotok'
9258           allow_undefined_flag=' ${wl}-berok'
9259           if test "$with_gnu_ld" = yes; then
9260             # We only use this code for GNU lds that support --whole-archive.
9261             whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
9262           else
9263             # Exported symbols can be pulled into shared objects from archives
9264             whole_archive_flag_spec='$convenience'
9265           fi
9266           archive_cmds_need_lc=yes
9267           # This is similar to how AIX traditionally builds its shared libraries.
9268           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'
9269         fi
9270       fi
9271       ;;
9272
9273     amigaos*)
9274       case $host_cpu in
9275       powerpc)
9276             # see comment about AmigaOS4 .so support
9277             archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
9278             archive_expsym_cmds=''
9279         ;;
9280       m68k)
9281             archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
9282             hardcode_libdir_flag_spec='-L$libdir'
9283             hardcode_minus_L=yes
9284         ;;
9285       esac
9286       ;;
9287
9288     bsdi[45]*)
9289       export_dynamic_flag_spec=-rdynamic
9290       ;;
9291
9292     cygwin* | mingw* | pw32* | cegcc*)
9293       # When not using gcc, we currently assume that we are using
9294       # Microsoft Visual C++.
9295       # hardcode_libdir_flag_spec is actually meaningless, as there is
9296       # no search path for DLLs.
9297       hardcode_libdir_flag_spec=' '
9298       allow_undefined_flag=unsupported
9299       # Tell ltmain to make .lib files, not .a files.
9300       libext=lib
9301       # Tell ltmain to make .dll files, not .so files.
9302       shrext_cmds=".dll"
9303       # FIXME: Setting linknames here is a bad hack.
9304       archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
9305       # The linker will automatically build a .lib file if we build a DLL.
9306       old_archive_from_new_cmds='true'
9307       # FIXME: Should let the user specify the lib program.
9308       old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
9309       fix_srcfile_path='`cygpath -w "$srcfile"`'
9310       enable_shared_with_static_runtimes=yes
9311       ;;
9312
9313     darwin* | rhapsody*)
9314
9315
9316   archive_cmds_need_lc=no
9317   hardcode_direct=no
9318   hardcode_automatic=yes
9319   hardcode_shlibpath_var=unsupported
9320   if test "$lt_cv_ld_force_load" = "yes"; then
9321     whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
9322   else
9323     whole_archive_flag_spec=''
9324   fi
9325   link_all_deplibs=yes
9326   allow_undefined_flag="$_lt_dar_allow_undefined"
9327   case $cc_basename in
9328      ifort*) _lt_dar_can_shared=yes ;;
9329      *) _lt_dar_can_shared=$GCC ;;
9330   esac
9331   if test "$_lt_dar_can_shared" = "yes"; then
9332     output_verbose_link_cmd=func_echo_all
9333     archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
9334     module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
9335     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}${_lt_dsymutil}"
9336     module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
9337
9338   else
9339   ld_shlibs=no
9340   fi
9341
9342       ;;
9343
9344     dgux*)
9345       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9346       hardcode_libdir_flag_spec='-L$libdir'
9347       hardcode_shlibpath_var=no
9348       ;;
9349
9350     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
9351     # support.  Future versions do this automatically, but an explicit c++rt0.o
9352     # does not break anything, and helps significantly (at the cost of a little
9353     # extra space).
9354     freebsd2.2*)
9355       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
9356       hardcode_libdir_flag_spec='-R$libdir'
9357       hardcode_direct=yes
9358       hardcode_shlibpath_var=no
9359       ;;
9360
9361     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
9362     freebsd2.*)
9363       archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9364       hardcode_direct=yes
9365       hardcode_minus_L=yes
9366       hardcode_shlibpath_var=no
9367       ;;
9368
9369     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
9370     freebsd* | dragonfly*)
9371       archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
9372       hardcode_libdir_flag_spec='-R$libdir'
9373       hardcode_direct=yes
9374       hardcode_shlibpath_var=no
9375       ;;
9376
9377     hpux9*)
9378       if test "$GCC" = yes; then
9379         archive_cmds='$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 $lib'
9380       else
9381         archive_cmds='$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 $lib'
9382       fi
9383       hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9384       hardcode_libdir_separator=:
9385       hardcode_direct=yes
9386
9387       # hardcode_minus_L: Not really in the search PATH,
9388       # but as the default location of the library.
9389       hardcode_minus_L=yes
9390       export_dynamic_flag_spec='${wl}-E'
9391       ;;
9392
9393     hpux10*)
9394       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9395         archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9396       else
9397         archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9398       fi
9399       if test "$with_gnu_ld" = no; then
9400         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9401         hardcode_libdir_flag_spec_ld='+b $libdir'
9402         hardcode_libdir_separator=:
9403         hardcode_direct=yes
9404         hardcode_direct_absolute=yes
9405         export_dynamic_flag_spec='${wl}-E'
9406         # hardcode_minus_L: Not really in the search PATH,
9407         # but as the default location of the library.
9408         hardcode_minus_L=yes
9409       fi
9410       ;;
9411
9412     hpux11*)
9413       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
9414         case $host_cpu in
9415         hppa*64*)
9416           archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9417           ;;
9418         ia64*)
9419           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9420           ;;
9421         *)
9422           archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9423           ;;
9424         esac
9425       else
9426         case $host_cpu in
9427         hppa*64*)
9428           archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9429           ;;
9430         ia64*)
9431           archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
9432           ;;
9433         *)
9434
9435           # Older versions of the 11.00 compiler do not understand -b yet
9436           # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
9437           { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
9438 $as_echo_n "checking if $CC understands -b... " >&6; }
9439 if test "${lt_cv_prog_compiler__b+set}" = set; then :
9440   $as_echo_n "(cached) " >&6
9441 else
9442   lt_cv_prog_compiler__b=no
9443    save_LDFLAGS="$LDFLAGS"
9444    LDFLAGS="$LDFLAGS -b"
9445    echo "$lt_simple_link_test_code" > conftest.$ac_ext
9446    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
9447      # The linker can only warn and ignore the option if not recognized
9448      # So say no if there are warnings
9449      if test -s conftest.err; then
9450        # Append any errors to the config.log.
9451        cat conftest.err 1>&5
9452        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
9453        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
9454        if diff conftest.exp conftest.er2 >/dev/null; then
9455          lt_cv_prog_compiler__b=yes
9456        fi
9457      else
9458        lt_cv_prog_compiler__b=yes
9459      fi
9460    fi
9461    $RM -r conftest*
9462    LDFLAGS="$save_LDFLAGS"
9463
9464 fi
9465 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
9466 $as_echo "$lt_cv_prog_compiler__b" >&6; }
9467
9468 if test x"$lt_cv_prog_compiler__b" = xyes; then
9469     archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
9470 else
9471     archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
9472 fi
9473
9474           ;;
9475         esac
9476       fi
9477       if test "$with_gnu_ld" = no; then
9478         hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
9479         hardcode_libdir_separator=:
9480
9481         case $host_cpu in
9482         hppa*64*|ia64*)
9483           hardcode_direct=no
9484           hardcode_shlibpath_var=no
9485           ;;
9486         *)
9487           hardcode_direct=yes
9488           hardcode_direct_absolute=yes
9489           export_dynamic_flag_spec='${wl}-E'
9490
9491           # hardcode_minus_L: Not really in the search PATH,
9492           # but as the default location of the library.
9493           hardcode_minus_L=yes
9494           ;;
9495         esac
9496       fi
9497       ;;
9498
9499     irix5* | irix6* | nonstopux*)
9500       if test "$GCC" = yes; then
9501         archive_cmds='$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 $lib'
9502         # Try to use the -exported_symbol ld option, if it does not
9503         # work, assume that -exports_file does not work either and
9504         # implicitly export all symbols.
9505         save_LDFLAGS="$LDFLAGS"
9506         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
9507         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9508 /* end confdefs.h.  */
9509 int foo(void) {}
9510 _ACEOF
9511 if ac_fn_c_try_link "$LINENO"; then :
9512   archive_expsym_cmds='$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 $lib'
9513
9514 fi
9515 rm -f core conftest.err conftest.$ac_objext \
9516     conftest$ac_exeext conftest.$ac_ext
9517         LDFLAGS="$save_LDFLAGS"
9518       else
9519         archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
9520         archive_expsym_cmds='$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 $lib'
9521       fi
9522       archive_cmds_need_lc='no'
9523       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9524       hardcode_libdir_separator=:
9525       inherit_rpath=yes
9526       link_all_deplibs=yes
9527       ;;
9528
9529     netbsd*)
9530       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
9531         archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
9532       else
9533         archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
9534       fi
9535       hardcode_libdir_flag_spec='-R$libdir'
9536       hardcode_direct=yes
9537       hardcode_shlibpath_var=no
9538       ;;
9539
9540     newsos6)
9541       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9542       hardcode_direct=yes
9543       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9544       hardcode_libdir_separator=:
9545       hardcode_shlibpath_var=no
9546       ;;
9547
9548     *nto* | *qnx*)
9549       ;;
9550
9551     openbsd*)
9552       if test -f /usr/libexec/ld.so; then
9553         hardcode_direct=yes
9554         hardcode_shlibpath_var=no
9555         hardcode_direct_absolute=yes
9556         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
9557           archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9558           archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
9559           hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9560           export_dynamic_flag_spec='${wl}-E'
9561         else
9562           case $host_os in
9563            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
9564              archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
9565              hardcode_libdir_flag_spec='-R$libdir'
9566              ;;
9567            *)
9568              archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
9569              hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
9570              ;;
9571           esac
9572         fi
9573       else
9574         ld_shlibs=no
9575       fi
9576       ;;
9577
9578     os2*)
9579       hardcode_libdir_flag_spec='-L$libdir'
9580       hardcode_minus_L=yes
9581       allow_undefined_flag=unsupported
9582       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'
9583       old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
9584       ;;
9585
9586     osf3*)
9587       if test "$GCC" = yes; then
9588         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9589         archive_cmds='$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 $lib'
9590       else
9591         allow_undefined_flag=' -expect_unresolved \*'
9592         archive_cmds='$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 $lib'
9593       fi
9594       archive_cmds_need_lc='no'
9595       hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9596       hardcode_libdir_separator=:
9597       ;;
9598
9599     osf4* | osf5*)      # as osf3* with the addition of -msym flag
9600       if test "$GCC" = yes; then
9601         allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
9602         archive_cmds='$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 $lib'
9603         hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
9604       else
9605         allow_undefined_flag=' -expect_unresolved \*'
9606         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'
9607         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~
9608         $CC -shared${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'
9609
9610         # Both c and cxx compiler support -rpath directly
9611         hardcode_libdir_flag_spec='-rpath $libdir'
9612       fi
9613       archive_cmds_need_lc='no'
9614       hardcode_libdir_separator=:
9615       ;;
9616
9617     solaris*)
9618       no_undefined_flag=' -z defs'
9619       if test "$GCC" = yes; then
9620         wlarc='${wl}'
9621         archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
9622         archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9623           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9624       else
9625         case `$CC -V 2>&1` in
9626         *"Compilers 5.0"*)
9627           wlarc=''
9628           archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
9629           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9630           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
9631           ;;
9632         *)
9633           wlarc='${wl}'
9634           archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
9635           archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
9636           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
9637           ;;
9638         esac
9639       fi
9640       hardcode_libdir_flag_spec='-R$libdir'
9641       hardcode_shlibpath_var=no
9642       case $host_os in
9643       solaris2.[0-5] | solaris2.[0-5].*) ;;
9644       *)
9645         # The compiler driver will combine and reorder linker options,
9646         # but understands `-z linker_flag'.  GCC discards it without `$wl',
9647         # but is careful enough not to reorder.
9648         # Supported since Solaris 2.6 (maybe 2.5.1?)
9649         if test "$GCC" = yes; then
9650           whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
9651         else
9652           whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
9653         fi
9654         ;;
9655       esac
9656       link_all_deplibs=yes
9657       ;;
9658
9659     sunos4*)
9660       if test "x$host_vendor" = xsequent; then
9661         # Use $CC to link under sequent, because it throws in some extra .o
9662         # files that make .init and .fini sections work.
9663         archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
9664       else
9665         archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
9666       fi
9667       hardcode_libdir_flag_spec='-L$libdir'
9668       hardcode_direct=yes
9669       hardcode_minus_L=yes
9670       hardcode_shlibpath_var=no
9671       ;;
9672
9673     sysv4)
9674       case $host_vendor in
9675         sni)
9676           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9677           hardcode_direct=yes # is this really true???
9678         ;;
9679         siemens)
9680           ## LD is ld it makes a PLAMLIB
9681           ## CC just makes a GrossModule.
9682           archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
9683           reload_cmds='$CC -r -o $output$reload_objs'
9684           hardcode_direct=no
9685         ;;
9686         motorola)
9687           archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9688           hardcode_direct=no #Motorola manual says yes, but my tests say they lie
9689         ;;
9690       esac
9691       runpath_var='LD_RUN_PATH'
9692       hardcode_shlibpath_var=no
9693       ;;
9694
9695     sysv4.3*)
9696       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9697       hardcode_shlibpath_var=no
9698       export_dynamic_flag_spec='-Bexport'
9699       ;;
9700
9701     sysv4*MP*)
9702       if test -d /usr/nec; then
9703         archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9704         hardcode_shlibpath_var=no
9705         runpath_var=LD_RUN_PATH
9706         hardcode_runpath_var=yes
9707         ld_shlibs=yes
9708       fi
9709       ;;
9710
9711     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
9712       no_undefined_flag='${wl}-z,text'
9713       archive_cmds_need_lc=no
9714       hardcode_shlibpath_var=no
9715       runpath_var='LD_RUN_PATH'
9716
9717       if test "$GCC" = yes; then
9718         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9719         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9720       else
9721         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9722         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9723       fi
9724       ;;
9725
9726     sysv5* | sco3.2v5* | sco5v6*)
9727       # Note: We can NOT use -z defs as we might desire, because we do not
9728       # link with -lc, and that would cause any symbols used from libc to
9729       # always be unresolved, which means just about no library would
9730       # ever link correctly.  If we're not using GNU ld we use -z text
9731       # though, which does catch some bad symbols but isn't as heavy-handed
9732       # as -z defs.
9733       no_undefined_flag='${wl}-z,text'
9734       allow_undefined_flag='${wl}-z,nodefs'
9735       archive_cmds_need_lc=no
9736       hardcode_shlibpath_var=no
9737       hardcode_libdir_flag_spec='${wl}-R,$libdir'
9738       hardcode_libdir_separator=':'
9739       link_all_deplibs=yes
9740       export_dynamic_flag_spec='${wl}-Bexport'
9741       runpath_var='LD_RUN_PATH'
9742
9743       if test "$GCC" = yes; then
9744         archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9745         archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9746       else
9747         archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9748         archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
9749       fi
9750       ;;
9751
9752     uts4*)
9753       archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
9754       hardcode_libdir_flag_spec='-L$libdir'
9755       hardcode_shlibpath_var=no
9756       ;;
9757
9758     *)
9759       ld_shlibs=no
9760       ;;
9761     esac
9762
9763     if test x$host_vendor = xsni; then
9764       case $host in
9765       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
9766         export_dynamic_flag_spec='${wl}-Blargedynsym'
9767         ;;
9768       esac
9769     fi
9770   fi
9771
9772 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
9773 $as_echo "$ld_shlibs" >&6; }
9774 test "$ld_shlibs" = no && can_build_shared=no
9775
9776 with_gnu_ld=$with_gnu_ld
9777
9778
9779
9780
9781
9782
9783
9784
9785
9786
9787
9788
9789
9790
9791
9792 #
9793 # Do we need to explicitly link libc?
9794 #
9795 case "x$archive_cmds_need_lc" in
9796 x|xyes)
9797   # Assume -lc should be added
9798   archive_cmds_need_lc=yes
9799
9800   if test "$enable_shared" = yes && test "$GCC" = yes; then
9801     case $archive_cmds in
9802     *'~'*)
9803       # FIXME: we may have to deal with multi-command sequences.
9804       ;;
9805     '$CC '*)
9806       # Test whether the compiler implicitly links with -lc since on some
9807       # systems, -lgcc has to come before -lc. If gcc already passes -lc
9808       # to ld, don't add -lc before -lgcc.
9809       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
9810 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
9811 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then :
9812   $as_echo_n "(cached) " >&6
9813 else
9814   $RM conftest*
9815         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
9816
9817         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
9818   (eval $ac_compile) 2>&5
9819   ac_status=$?
9820   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9821   test $ac_status = 0; } 2>conftest.err; then
9822           soname=conftest
9823           lib=conftest
9824           libobjs=conftest.$ac_objext
9825           deplibs=
9826           wl=$lt_prog_compiler_wl
9827           pic_flag=$lt_prog_compiler_pic
9828           compiler_flags=-v
9829           linker_flags=-v
9830           verstring=
9831           output_objdir=.
9832           libname=conftest
9833           lt_save_allow_undefined_flag=$allow_undefined_flag
9834           allow_undefined_flag=
9835           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
9836   (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
9837   ac_status=$?
9838   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
9839   test $ac_status = 0; }
9840           then
9841             lt_cv_archive_cmds_need_lc=no
9842           else
9843             lt_cv_archive_cmds_need_lc=yes
9844           fi
9845           allow_undefined_flag=$lt_save_allow_undefined_flag
9846         else
9847           cat conftest.err 1>&5
9848         fi
9849         $RM conftest*
9850
9851 fi
9852 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
9853 $as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
9854       archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
9855       ;;
9856     esac
9857   fi
9858   ;;
9859 esac
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
9888
9889
9890
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9893
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9963
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9966
9967
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10000
10001
10002
10003
10004
10005
10006
10007
10008
10009
10010
10011
10012
10013
10014
10015
10016
10017   { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
10018 $as_echo_n "checking dynamic linker characteristics... " >&6; }
10019
10020 if test "$GCC" = yes; then
10021   case $host_os in
10022     darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
10023     *) lt_awk_arg="/^libraries:/" ;;
10024   esac
10025   case $host_os in
10026     mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
10027     *) lt_sed_strip_eq="s,=/,/,g" ;;
10028   esac
10029   lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
10030   case $lt_search_path_spec in
10031   *\;*)
10032     # if the path contains ";" then we assume it to be the separator
10033     # otherwise default to the standard path separator (i.e. ":") - it is
10034     # assumed that no part of a normal pathname contains ";" but that should
10035     # okay in the real world where ";" in dirpaths is itself problematic.
10036     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
10037     ;;
10038   *)
10039     lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
10040     ;;
10041   esac
10042   # Ok, now we have the path, separated by spaces, we can step through it
10043   # and add multilib dir if necessary.
10044   lt_tmp_lt_search_path_spec=
10045   lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
10046   for lt_sys_path in $lt_search_path_spec; do
10047     if test -d "$lt_sys_path/$lt_multi_os_dir"; then
10048       lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
10049     else
10050       test -d "$lt_sys_path" && \
10051         lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
10052     fi
10053   done
10054   lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
10055 BEGIN {RS=" "; FS="/|\n";} {
10056   lt_foo="";
10057   lt_count=0;
10058   for (lt_i = NF; lt_i > 0; lt_i--) {
10059     if ($lt_i != "" && $lt_i != ".") {
10060       if ($lt_i == "..") {
10061         lt_count++;
10062       } else {
10063         if (lt_count == 0) {
10064           lt_foo="/" $lt_i lt_foo;
10065         } else {
10066           lt_count--;
10067         }
10068       }
10069     }
10070   }
10071   if (lt_foo != "") { lt_freq[lt_foo]++; }
10072   if (lt_freq[lt_foo] == 1) { print lt_foo; }
10073 }'`
10074   # AWK program above erroneously prepends '/' to C:/dos/paths
10075   # for these hosts.
10076   case $host_os in
10077     mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
10078       $SED 's,/\([A-Za-z]:\),\1,g'` ;;
10079   esac
10080   sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
10081 else
10082   sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
10083 fi
10084 library_names_spec=
10085 libname_spec='lib$name'
10086 soname_spec=
10087 shrext_cmds=".so"
10088 postinstall_cmds=
10089 postuninstall_cmds=
10090 finish_cmds=
10091 finish_eval=
10092 shlibpath_var=
10093 shlibpath_overrides_runpath=unknown
10094 version_type=none
10095 dynamic_linker="$host_os ld.so"
10096 sys_lib_dlsearch_path_spec="/lib /usr/lib"
10097 need_lib_prefix=unknown
10098 hardcode_into_libs=no
10099
10100 # when you set need_version to no, make sure it does not cause -set_version
10101 # flags to be left without arguments
10102 need_version=unknown
10103
10104 case $host_os in
10105 aix3*)
10106   version_type=linux
10107   library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
10108   shlibpath_var=LIBPATH
10109
10110   # AIX 3 has no versioning support, so we append a major version to the name.
10111   soname_spec='${libname}${release}${shared_ext}$major'
10112   ;;
10113
10114 aix[4-9]*)
10115   version_type=linux
10116   need_lib_prefix=no
10117   need_version=no
10118   hardcode_into_libs=yes
10119   if test "$host_cpu" = ia64; then
10120     # AIX 5 supports IA64
10121     library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
10122     shlibpath_var=LD_LIBRARY_PATH
10123   else
10124     # With GCC up to 2.95.x, collect2 would create an import file
10125     # for dependence libraries.  The import file would start with
10126     # the line `#! .'.  This would cause the generated library to
10127     # depend on `.', always an invalid library.  This was fixed in
10128     # development snapshots of GCC prior to 3.0.
10129     case $host_os in
10130       aix4 | aix4.[01] | aix4.[01].*)
10131       if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
10132            echo ' yes '
10133            echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
10134         :
10135       else
10136         can_build_shared=no
10137       fi
10138       ;;
10139     esac
10140     # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
10141     # soname into executable. Probably we can add versioning support to
10142     # collect2, so additional links can be useful in future.
10143     if test "$aix_use_runtimelinking" = yes; then
10144       # If using run time linking (on AIX 4.2 or later) use lib<name>.so
10145       # instead of lib<name>.a to let people know that these are not
10146       # typical AIX shared libraries.
10147       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10148     else
10149       # We preserve .a as extension for shared libraries through AIX4.2
10150       # and later when we are not doing run time linking.
10151       library_names_spec='${libname}${release}.a $libname.a'
10152       soname_spec='${libname}${release}${shared_ext}$major'
10153     fi
10154     shlibpath_var=LIBPATH
10155   fi
10156   ;;
10157
10158 amigaos*)
10159   case $host_cpu in
10160   powerpc)
10161     # Since July 2007 AmigaOS4 officially supports .so libraries.
10162     # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
10163     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10164     ;;
10165   m68k)
10166     library_names_spec='$libname.ixlibrary $libname.a'
10167     # Create ${libname}_ixlibrary.a entries in /sys/libs.
10168     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 ${libname}_ixlibrary.a || exit 1; done'
10169     ;;
10170   esac
10171   ;;
10172
10173 beos*)
10174   library_names_spec='${libname}${shared_ext}'
10175   dynamic_linker="$host_os ld.so"
10176   shlibpath_var=LIBRARY_PATH
10177   ;;
10178
10179 bsdi[45]*)
10180   version_type=linux
10181   need_version=no
10182   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10183   soname_spec='${libname}${release}${shared_ext}$major'
10184   finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
10185   shlibpath_var=LD_LIBRARY_PATH
10186   sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
10187   sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
10188   # the default ld.so.conf also contains /usr/contrib/lib and
10189   # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
10190   # libtool to hard-code these into programs
10191   ;;
10192
10193 cygwin* | mingw* | pw32* | cegcc*)
10194   version_type=windows
10195   shrext_cmds=".dll"
10196   need_version=no
10197   need_lib_prefix=no
10198
10199   case $GCC,$host_os in
10200   yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
10201     library_names_spec='$libname.dll.a'
10202     # DLL is installed to $(libdir)/../bin by postinstall_cmds
10203     postinstall_cmds='base_file=`basename \${file}`~
10204       dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
10205       dldir=$destdir/`dirname \$dlpath`~
10206       test -d \$dldir || mkdir -p \$dldir~
10207       $install_prog $dir/$dlname \$dldir/$dlname~
10208       chmod a+x \$dldir/$dlname~
10209       if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
10210         eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
10211       fi'
10212     postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
10213       dlpath=$dir/\$dldll~
10214        $RM \$dlpath'
10215     shlibpath_overrides_runpath=yes
10216
10217     case $host_os in
10218     cygwin*)
10219       # Cygwin DLLs use 'cyg' prefix rather than 'lib'
10220       soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10221
10222       sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
10223       ;;
10224     mingw* | cegcc*)
10225       # MinGW DLLs use traditional 'lib' prefix
10226       soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10227       ;;
10228     pw32*)
10229       # pw32 DLLs use 'pw' prefix rather than 'lib'
10230       library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
10231       ;;
10232     esac
10233     ;;
10234
10235   *)
10236     library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
10237     ;;
10238   esac
10239   dynamic_linker='Win32 ld.exe'
10240   # FIXME: first we should search . and the directory the executable is in
10241   shlibpath_var=PATH
10242   ;;
10243
10244 darwin* | rhapsody*)
10245   dynamic_linker="$host_os dyld"
10246   version_type=darwin
10247   need_lib_prefix=no
10248   need_version=no
10249   library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
10250   soname_spec='${libname}${release}${major}$shared_ext'
10251   shlibpath_overrides_runpath=yes
10252   shlibpath_var=DYLD_LIBRARY_PATH
10253   shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
10254
10255   sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
10256   sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
10257   ;;
10258
10259 dgux*)
10260   version_type=linux
10261   need_lib_prefix=no
10262   need_version=no
10263   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
10264   soname_spec='${libname}${release}${shared_ext}$major'
10265   shlibpath_var=LD_LIBRARY_PATH
10266   ;;
10267
10268 freebsd* | dragonfly*)
10269   # DragonFly does not have aout.  When/if they implement a new
10270   # versioning mechanism, adjust this.
10271   if test -x /usr/bin/objformat; then
10272     objformat=`/usr/bin/objformat`
10273   else
10274     case $host_os in
10275     freebsd[23].*) objformat=aout ;;
10276     *) objformat=elf ;;
10277     esac
10278   fi
10279   version_type=freebsd-$objformat
10280   case $version_type in
10281     freebsd-elf*)
10282       library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10283       need_version=no
10284       need_lib_prefix=no
10285       ;;
10286     freebsd-*)
10287       library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
10288       need_version=yes
10289       ;;
10290   esac
10291   shlibpath_var=LD_LIBRARY_PATH
10292   case $host_os in
10293   freebsd2.*)
10294     shlibpath_overrides_runpath=yes
10295     ;;
10296   freebsd3.[01]* | freebsdelf3.[01]*)
10297     shlibpath_overrides_runpath=yes
10298     hardcode_into_libs=yes
10299     ;;
10300   freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
10301   freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
10302     shlibpath_overrides_runpath=no
10303     hardcode_into_libs=yes
10304     ;;
10305   *) # from 4.6 on, and DragonFly
10306     shlibpath_overrides_runpath=yes
10307     hardcode_into_libs=yes
10308     ;;
10309   esac
10310   ;;
10311
10312 gnu*)
10313   version_type=linux
10314   need_lib_prefix=no
10315   need_version=no
10316   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10317   soname_spec='${libname}${release}${shared_ext}$major'
10318   shlibpath_var=LD_LIBRARY_PATH
10319   hardcode_into_libs=yes
10320   ;;
10321
10322 haiku*)
10323   version_type=linux
10324   need_lib_prefix=no
10325   need_version=no
10326   dynamic_linker="$host_os runtime_loader"
10327   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
10328   soname_spec='${libname}${release}${shared_ext}$major'
10329   shlibpath_var=LIBRARY_PATH
10330   shlibpath_overrides_runpath=yes
10331   sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/beos/system/lib'
10332   hardcode_into_libs=yes
10333   ;;
10334
10335 hpux9* | hpux10* | hpux11*)
10336   # Give a soname corresponding to the major version so that dld.sl refuses to
10337   # link against other versions.
10338   version_type=sunos
10339   need_lib_prefix=no
10340   need_version=no
10341   case $host_cpu in
10342   ia64*)
10343     shrext_cmds='.so'
10344     hardcode_into_libs=yes
10345     dynamic_linker="$host_os dld.so"
10346     shlibpath_var=LD_LIBRARY_PATH
10347     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10348     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10349     soname_spec='${libname}${release}${shared_ext}$major'
10350     if test "X$HPUX_IA64_MODE" = X32; then
10351       sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
10352     else
10353       sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
10354     fi
10355     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10356     ;;
10357   hppa*64*)
10358     shrext_cmds='.sl'
10359     hardcode_into_libs=yes
10360     dynamic_linker="$host_os dld.sl"
10361     shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
10362     shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
10363     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10364     soname_spec='${libname}${release}${shared_ext}$major'
10365     sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
10366     sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
10367     ;;
10368   *)
10369     shrext_cmds='.sl'
10370     dynamic_linker="$host_os dld.sl"
10371     shlibpath_var=SHLIB_PATH
10372     shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
10373     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10374     soname_spec='${libname}${release}${shared_ext}$major'
10375     ;;
10376   esac
10377   # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
10378   postinstall_cmds='chmod 555 $lib'
10379   # or fails outright, so override atomically:
10380   install_override_mode=555
10381   ;;
10382
10383 interix[3-9]*)
10384   version_type=linux
10385   need_lib_prefix=no
10386   need_version=no
10387   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10388   soname_spec='${libname}${release}${shared_ext}$major'
10389   dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
10390   shlibpath_var=LD_LIBRARY_PATH
10391   shlibpath_overrides_runpath=no
10392   hardcode_into_libs=yes
10393   ;;
10394
10395 irix5* | irix6* | nonstopux*)
10396   case $host_os in
10397     nonstopux*) version_type=nonstopux ;;
10398     *)
10399         if test "$lt_cv_prog_gnu_ld" = yes; then
10400                 version_type=linux
10401         else
10402                 version_type=irix
10403         fi ;;
10404   esac
10405   need_lib_prefix=no
10406   need_version=no
10407   soname_spec='${libname}${release}${shared_ext}$major'
10408   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
10409   case $host_os in
10410   irix5* | nonstopux*)
10411     libsuff= shlibsuff=
10412     ;;
10413   *)
10414     case $LD in # libtool.m4 will add one of these switches to LD
10415     *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
10416       libsuff= shlibsuff= libmagic=32-bit;;
10417     *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
10418       libsuff=32 shlibsuff=N32 libmagic=N32;;
10419     *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
10420       libsuff=64 shlibsuff=64 libmagic=64-bit;;
10421     *) libsuff= shlibsuff= libmagic=never-match;;
10422     esac
10423     ;;
10424   esac
10425   shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
10426   shlibpath_overrides_runpath=no
10427   sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
10428   sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
10429   hardcode_into_libs=yes
10430   ;;
10431
10432 # No shared lib support for Linux oldld, aout, or coff.
10433 linux*oldld* | linux*aout* | linux*coff*)
10434   dynamic_linker=no
10435   ;;
10436
10437 # This must be Linux ELF.
10438 linux* | k*bsd*-gnu | kopensolaris*-gnu)
10439   version_type=linux
10440   need_lib_prefix=no
10441   need_version=no
10442   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10443   soname_spec='${libname}${release}${shared_ext}$major'
10444   finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
10445   shlibpath_var=LD_LIBRARY_PATH
10446   shlibpath_overrides_runpath=no
10447
10448   # Some binutils ld are patched to set DT_RUNPATH
10449   if test "${lt_cv_shlibpath_overrides_runpath+set}" = set; then :
10450   $as_echo_n "(cached) " >&6
10451 else
10452   lt_cv_shlibpath_overrides_runpath=no
10453     save_LDFLAGS=$LDFLAGS
10454     save_libdir=$libdir
10455     eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
10456          LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
10457     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10458 /* end confdefs.h.  */
10459
10460 int
10461 main ()
10462 {
10463
10464   ;
10465   return 0;
10466 }
10467 _ACEOF
10468 if ac_fn_c_try_link "$LINENO"; then :
10469   if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
10470   lt_cv_shlibpath_overrides_runpath=yes
10471 fi
10472 fi
10473 rm -f core conftest.err conftest.$ac_objext \
10474     conftest$ac_exeext conftest.$ac_ext
10475     LDFLAGS=$save_LDFLAGS
10476     libdir=$save_libdir
10477
10478 fi
10479
10480   shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
10481
10482   # This implies no fast_install, which is unacceptable.
10483   # Some rework will be needed to allow for fast_install
10484   # before this can be enabled.
10485   hardcode_into_libs=yes
10486
10487   # Append ld.so.conf contents to the search path
10488   if test -f /etc/ld.so.conf; then
10489     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' ' '`
10490     sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
10491   fi
10492
10493   # We used to test for /lib/ld.so.1 and disable shared libraries on
10494   # powerpc, because MkLinux only supported shared libraries with the
10495   # GNU dynamic linker.  Since this was broken with cross compilers,
10496   # most powerpc-linux boxes support dynamic linking these days and
10497   # people can always --disable-shared, the test was removed, and we
10498   # assume the GNU/Linux dynamic linker is in use.
10499   dynamic_linker='GNU/Linux ld.so'
10500   ;;
10501
10502 netbsd*)
10503   version_type=sunos
10504   need_lib_prefix=no
10505   need_version=no
10506   if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
10507     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10508     finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10509     dynamic_linker='NetBSD (a.out) ld.so'
10510   else
10511     library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
10512     soname_spec='${libname}${release}${shared_ext}$major'
10513     dynamic_linker='NetBSD ld.elf_so'
10514   fi
10515   shlibpath_var=LD_LIBRARY_PATH
10516   shlibpath_overrides_runpath=yes
10517   hardcode_into_libs=yes
10518   ;;
10519
10520 newsos6)
10521   version_type=linux
10522   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10523   shlibpath_var=LD_LIBRARY_PATH
10524   shlibpath_overrides_runpath=yes
10525   ;;
10526
10527 *nto* | *qnx*)
10528   version_type=qnx
10529   need_lib_prefix=no
10530   need_version=no
10531   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10532   soname_spec='${libname}${release}${shared_ext}$major'
10533   shlibpath_var=LD_LIBRARY_PATH
10534   shlibpath_overrides_runpath=no
10535   hardcode_into_libs=yes
10536   dynamic_linker='ldqnx.so'
10537   ;;
10538
10539 openbsd*)
10540   version_type=sunos
10541   sys_lib_dlsearch_path_spec="/usr/lib"
10542   need_lib_prefix=no
10543   # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
10544   case $host_os in
10545     openbsd3.3 | openbsd3.3.*)  need_version=yes ;;
10546     *)                          need_version=no  ;;
10547   esac
10548   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10549   finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
10550   shlibpath_var=LD_LIBRARY_PATH
10551   if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
10552     case $host_os in
10553       openbsd2.[89] | openbsd2.[89].*)
10554         shlibpath_overrides_runpath=no
10555         ;;
10556       *)
10557         shlibpath_overrides_runpath=yes
10558         ;;
10559       esac
10560   else
10561     shlibpath_overrides_runpath=yes
10562   fi
10563   ;;
10564
10565 os2*)
10566   libname_spec='$name'
10567   shrext_cmds=".dll"
10568   need_lib_prefix=no
10569   library_names_spec='$libname${shared_ext} $libname.a'
10570   dynamic_linker='OS/2 ld.exe'
10571   shlibpath_var=LIBPATH
10572   ;;
10573
10574 osf3* | osf4* | osf5*)
10575   version_type=osf
10576   need_lib_prefix=no
10577   need_version=no
10578   soname_spec='${libname}${release}${shared_ext}$major'
10579   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10580   shlibpath_var=LD_LIBRARY_PATH
10581   sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
10582   sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
10583   ;;
10584
10585 rdos*)
10586   dynamic_linker=no
10587   ;;
10588
10589 solaris*)
10590   version_type=linux
10591   need_lib_prefix=no
10592   need_version=no
10593   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10594   soname_spec='${libname}${release}${shared_ext}$major'
10595   shlibpath_var=LD_LIBRARY_PATH
10596   shlibpath_overrides_runpath=yes
10597   hardcode_into_libs=yes
10598   # ldd complains unless libraries are executable
10599   postinstall_cmds='chmod +x $lib'
10600   ;;
10601
10602 sunos4*)
10603   version_type=sunos
10604   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
10605   finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
10606   shlibpath_var=LD_LIBRARY_PATH
10607   shlibpath_overrides_runpath=yes
10608   if test "$with_gnu_ld" = yes; then
10609     need_lib_prefix=no
10610   fi
10611   need_version=yes
10612   ;;
10613
10614 sysv4 | sysv4.3*)
10615   version_type=linux
10616   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10617   soname_spec='${libname}${release}${shared_ext}$major'
10618   shlibpath_var=LD_LIBRARY_PATH
10619   case $host_vendor in
10620     sni)
10621       shlibpath_overrides_runpath=no
10622       need_lib_prefix=no
10623       runpath_var=LD_RUN_PATH
10624       ;;
10625     siemens)
10626       need_lib_prefix=no
10627       ;;
10628     motorola)
10629       need_lib_prefix=no
10630       need_version=no
10631       shlibpath_overrides_runpath=no
10632       sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
10633       ;;
10634   esac
10635   ;;
10636
10637 sysv4*MP*)
10638   if test -d /usr/nec ;then
10639     version_type=linux
10640     library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
10641     soname_spec='$libname${shared_ext}.$major'
10642     shlibpath_var=LD_LIBRARY_PATH
10643   fi
10644   ;;
10645
10646 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
10647   version_type=freebsd-elf
10648   need_lib_prefix=no
10649   need_version=no
10650   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
10651   soname_spec='${libname}${release}${shared_ext}$major'
10652   shlibpath_var=LD_LIBRARY_PATH
10653   shlibpath_overrides_runpath=yes
10654   hardcode_into_libs=yes
10655   if test "$with_gnu_ld" = yes; then
10656     sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
10657   else
10658     sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
10659     case $host_os in
10660       sco3.2v5*)
10661         sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
10662         ;;
10663     esac
10664   fi
10665   sys_lib_dlsearch_path_spec='/usr/lib'
10666   ;;
10667
10668 tpf*)
10669   # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
10670   version_type=linux
10671   need_lib_prefix=no
10672   need_version=no
10673   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10674   shlibpath_var=LD_LIBRARY_PATH
10675   shlibpath_overrides_runpath=no
10676   hardcode_into_libs=yes
10677   ;;
10678
10679 uts4*)
10680   version_type=linux
10681   library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
10682   soname_spec='${libname}${release}${shared_ext}$major'
10683   shlibpath_var=LD_LIBRARY_PATH
10684   ;;
10685
10686 *)
10687   dynamic_linker=no
10688   ;;
10689 esac
10690 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
10691 $as_echo "$dynamic_linker" >&6; }
10692 test "$dynamic_linker" = no && can_build_shared=no
10693
10694 variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
10695 if test "$GCC" = yes; then
10696   variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
10697 fi
10698
10699 if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
10700   sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
10701 fi
10702 if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
10703   sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
10704 fi
10705
10706
10707
10708
10709
10710
10711
10712
10713
10714
10715
10716
10717
10718
10719
10720
10721
10722
10723
10724
10725
10726
10727
10728
10729
10730
10731
10732
10733
10734
10735
10736
10737
10738
10739
10740
10741
10742
10743
10744
10745
10746
10747
10748
10749
10750
10751
10752
10753
10754
10755
10756
10757
10758
10759
10760
10761
10762
10763
10764
10765
10766
10767
10768
10769
10770
10771
10772
10773
10774
10775
10776
10777
10778
10779
10780
10781
10782
10783
10784
10785
10786
10787
10788
10789
10790
10791
10792
10793
10794
10795
10796
10797   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
10798 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
10799 hardcode_action=
10800 if test -n "$hardcode_libdir_flag_spec" ||
10801    test -n "$runpath_var" ||
10802    test "X$hardcode_automatic" = "Xyes" ; then
10803
10804   # We can hardcode non-existent directories.
10805   if test "$hardcode_direct" != no &&
10806      # If the only mechanism to avoid hardcoding is shlibpath_var, we
10807      # have to relink, otherwise we might link with an installed library
10808      # when we should be linking with a yet-to-be-installed one
10809      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
10810      test "$hardcode_minus_L" != no; then
10811     # Linking always hardcodes the temporary library directory.
10812     hardcode_action=relink
10813   else
10814     # We can link without hardcoding, and we can hardcode nonexisting dirs.
10815     hardcode_action=immediate
10816   fi
10817 else
10818   # We cannot hardcode anything, or else we can only hardcode existing
10819   # directories.
10820   hardcode_action=unsupported
10821 fi
10822 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
10823 $as_echo "$hardcode_action" >&6; }
10824
10825 if test "$hardcode_action" = relink ||
10826    test "$inherit_rpath" = yes; then
10827   # Fast installation is not supported
10828   enable_fast_install=no
10829 elif test "$shlibpath_overrides_runpath" = yes ||
10830      test "$enable_shared" = no; then
10831   # Fast installation is not necessary
10832   enable_fast_install=needless
10833 fi
10834
10835
10836
10837
10838
10839
10840   if test "x$enable_dlopen" != xyes; then
10841   enable_dlopen=unknown
10842   enable_dlopen_self=unknown
10843   enable_dlopen_self_static=unknown
10844 else
10845   lt_cv_dlopen=no
10846   lt_cv_dlopen_libs=
10847
10848   case $host_os in
10849   beos*)
10850     lt_cv_dlopen="load_add_on"
10851     lt_cv_dlopen_libs=
10852     lt_cv_dlopen_self=yes
10853     ;;
10854
10855   mingw* | pw32* | cegcc*)
10856     lt_cv_dlopen="LoadLibrary"
10857     lt_cv_dlopen_libs=
10858     ;;
10859
10860   cygwin*)
10861     lt_cv_dlopen="dlopen"
10862     lt_cv_dlopen_libs=
10863     ;;
10864
10865   darwin*)
10866   # if libdl is installed we need to link against it
10867     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10868 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10869 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10870   $as_echo_n "(cached) " >&6
10871 else
10872   ac_check_lib_save_LIBS=$LIBS
10873 LIBS="-ldl  $LIBS"
10874 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10875 /* end confdefs.h.  */
10876
10877 /* Override any GCC internal prototype to avoid an error.
10878    Use char because int might match the return type of a GCC
10879    builtin and then its argument prototype would still apply.  */
10880 #ifdef __cplusplus
10881 extern "C"
10882 #endif
10883 char dlopen ();
10884 int
10885 main ()
10886 {
10887 return dlopen ();
10888   ;
10889   return 0;
10890 }
10891 _ACEOF
10892 if ac_fn_c_try_link "$LINENO"; then :
10893   ac_cv_lib_dl_dlopen=yes
10894 else
10895   ac_cv_lib_dl_dlopen=no
10896 fi
10897 rm -f core conftest.err conftest.$ac_objext \
10898     conftest$ac_exeext conftest.$ac_ext
10899 LIBS=$ac_check_lib_save_LIBS
10900 fi
10901 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10902 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10903 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
10904   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
10905 else
10906
10907     lt_cv_dlopen="dyld"
10908     lt_cv_dlopen_libs=
10909     lt_cv_dlopen_self=yes
10910
10911 fi
10912
10913     ;;
10914
10915   *)
10916     ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
10917 if test "x$ac_cv_func_shl_load" = x""yes; then :
10918   lt_cv_dlopen="shl_load"
10919 else
10920   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
10921 $as_echo_n "checking for shl_load in -ldld... " >&6; }
10922 if test "${ac_cv_lib_dld_shl_load+set}" = set; then :
10923   $as_echo_n "(cached) " >&6
10924 else
10925   ac_check_lib_save_LIBS=$LIBS
10926 LIBS="-ldld  $LIBS"
10927 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10928 /* end confdefs.h.  */
10929
10930 /* Override any GCC internal prototype to avoid an error.
10931    Use char because int might match the return type of a GCC
10932    builtin and then its argument prototype would still apply.  */
10933 #ifdef __cplusplus
10934 extern "C"
10935 #endif
10936 char shl_load ();
10937 int
10938 main ()
10939 {
10940 return shl_load ();
10941   ;
10942   return 0;
10943 }
10944 _ACEOF
10945 if ac_fn_c_try_link "$LINENO"; then :
10946   ac_cv_lib_dld_shl_load=yes
10947 else
10948   ac_cv_lib_dld_shl_load=no
10949 fi
10950 rm -f core conftest.err conftest.$ac_objext \
10951     conftest$ac_exeext conftest.$ac_ext
10952 LIBS=$ac_check_lib_save_LIBS
10953 fi
10954 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
10955 $as_echo "$ac_cv_lib_dld_shl_load" >&6; }
10956 if test "x$ac_cv_lib_dld_shl_load" = x""yes; then :
10957   lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
10958 else
10959   ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
10960 if test "x$ac_cv_func_dlopen" = x""yes; then :
10961   lt_cv_dlopen="dlopen"
10962 else
10963   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
10964 $as_echo_n "checking for dlopen in -ldl... " >&6; }
10965 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
10966   $as_echo_n "(cached) " >&6
10967 else
10968   ac_check_lib_save_LIBS=$LIBS
10969 LIBS="-ldl  $LIBS"
10970 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10971 /* end confdefs.h.  */
10972
10973 /* Override any GCC internal prototype to avoid an error.
10974    Use char because int might match the return type of a GCC
10975    builtin and then its argument prototype would still apply.  */
10976 #ifdef __cplusplus
10977 extern "C"
10978 #endif
10979 char dlopen ();
10980 int
10981 main ()
10982 {
10983 return dlopen ();
10984   ;
10985   return 0;
10986 }
10987 _ACEOF
10988 if ac_fn_c_try_link "$LINENO"; then :
10989   ac_cv_lib_dl_dlopen=yes
10990 else
10991   ac_cv_lib_dl_dlopen=no
10992 fi
10993 rm -f core conftest.err conftest.$ac_objext \
10994     conftest$ac_exeext conftest.$ac_ext
10995 LIBS=$ac_check_lib_save_LIBS
10996 fi
10997 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
10998 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
10999 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11000   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
11001 else
11002   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
11003 $as_echo_n "checking for dlopen in -lsvld... " >&6; }
11004 if test "${ac_cv_lib_svld_dlopen+set}" = set; then :
11005   $as_echo_n "(cached) " >&6
11006 else
11007   ac_check_lib_save_LIBS=$LIBS
11008 LIBS="-lsvld  $LIBS"
11009 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11010 /* end confdefs.h.  */
11011
11012 /* Override any GCC internal prototype to avoid an error.
11013    Use char because int might match the return type of a GCC
11014    builtin and then its argument prototype would still apply.  */
11015 #ifdef __cplusplus
11016 extern "C"
11017 #endif
11018 char dlopen ();
11019 int
11020 main ()
11021 {
11022 return dlopen ();
11023   ;
11024   return 0;
11025 }
11026 _ACEOF
11027 if ac_fn_c_try_link "$LINENO"; then :
11028   ac_cv_lib_svld_dlopen=yes
11029 else
11030   ac_cv_lib_svld_dlopen=no
11031 fi
11032 rm -f core conftest.err conftest.$ac_objext \
11033     conftest$ac_exeext conftest.$ac_ext
11034 LIBS=$ac_check_lib_save_LIBS
11035 fi
11036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
11037 $as_echo "$ac_cv_lib_svld_dlopen" >&6; }
11038 if test "x$ac_cv_lib_svld_dlopen" = x""yes; then :
11039   lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
11040 else
11041   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
11042 $as_echo_n "checking for dld_link in -ldld... " >&6; }
11043 if test "${ac_cv_lib_dld_dld_link+set}" = set; then :
11044   $as_echo_n "(cached) " >&6
11045 else
11046   ac_check_lib_save_LIBS=$LIBS
11047 LIBS="-ldld  $LIBS"
11048 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11049 /* end confdefs.h.  */
11050
11051 /* Override any GCC internal prototype to avoid an error.
11052    Use char because int might match the return type of a GCC
11053    builtin and then its argument prototype would still apply.  */
11054 #ifdef __cplusplus
11055 extern "C"
11056 #endif
11057 char dld_link ();
11058 int
11059 main ()
11060 {
11061 return dld_link ();
11062   ;
11063   return 0;
11064 }
11065 _ACEOF
11066 if ac_fn_c_try_link "$LINENO"; then :
11067   ac_cv_lib_dld_dld_link=yes
11068 else
11069   ac_cv_lib_dld_dld_link=no
11070 fi
11071 rm -f core conftest.err conftest.$ac_objext \
11072     conftest$ac_exeext conftest.$ac_ext
11073 LIBS=$ac_check_lib_save_LIBS
11074 fi
11075 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
11076 $as_echo "$ac_cv_lib_dld_dld_link" >&6; }
11077 if test "x$ac_cv_lib_dld_dld_link" = x""yes; then :
11078   lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
11079 fi
11080
11081
11082 fi
11083
11084
11085 fi
11086
11087
11088 fi
11089
11090
11091 fi
11092
11093
11094 fi
11095
11096     ;;
11097   esac
11098
11099   if test "x$lt_cv_dlopen" != xno; then
11100     enable_dlopen=yes
11101   else
11102     enable_dlopen=no
11103   fi
11104
11105   case $lt_cv_dlopen in
11106   dlopen)
11107     save_CPPFLAGS="$CPPFLAGS"
11108     test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
11109
11110     save_LDFLAGS="$LDFLAGS"
11111     wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
11112
11113     save_LIBS="$LIBS"
11114     LIBS="$lt_cv_dlopen_libs $LIBS"
11115
11116     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
11117 $as_echo_n "checking whether a program can dlopen itself... " >&6; }
11118 if test "${lt_cv_dlopen_self+set}" = set; then :
11119   $as_echo_n "(cached) " >&6
11120 else
11121           if test "$cross_compiling" = yes; then :
11122   lt_cv_dlopen_self=cross
11123 else
11124   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11125   lt_status=$lt_dlunknown
11126   cat > conftest.$ac_ext <<_LT_EOF
11127 #line 11127 "configure"
11128 #include "confdefs.h"
11129
11130 #if HAVE_DLFCN_H
11131 #include <dlfcn.h>
11132 #endif
11133
11134 #include <stdio.h>
11135
11136 #ifdef RTLD_GLOBAL
11137 #  define LT_DLGLOBAL           RTLD_GLOBAL
11138 #else
11139 #  ifdef DL_GLOBAL
11140 #    define LT_DLGLOBAL         DL_GLOBAL
11141 #  else
11142 #    define LT_DLGLOBAL         0
11143 #  endif
11144 #endif
11145
11146 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11147    find out it does not work in some platform. */
11148 #ifndef LT_DLLAZY_OR_NOW
11149 #  ifdef RTLD_LAZY
11150 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11151 #  else
11152 #    ifdef DL_LAZY
11153 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11154 #    else
11155 #      ifdef RTLD_NOW
11156 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11157 #      else
11158 #        ifdef DL_NOW
11159 #          define LT_DLLAZY_OR_NOW      DL_NOW
11160 #        else
11161 #          define LT_DLLAZY_OR_NOW      0
11162 #        endif
11163 #      endif
11164 #    endif
11165 #  endif
11166 #endif
11167
11168 /* When -fvisbility=hidden is used, assume the code has been annotated
11169    correspondingly for the symbols needed.  */
11170 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11171 void fnord () __attribute__((visibility("default")));
11172 #endif
11173
11174 void fnord () { int i=42; }
11175 int main ()
11176 {
11177   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11178   int status = $lt_dlunknown;
11179
11180   if (self)
11181     {
11182       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11183       else
11184         {
11185           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11186           else puts (dlerror ());
11187         }
11188       /* dlclose (self); */
11189     }
11190   else
11191     puts (dlerror ());
11192
11193   return status;
11194 }
11195 _LT_EOF
11196   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11197   (eval $ac_link) 2>&5
11198   ac_status=$?
11199   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11200   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11201     (./conftest; exit; ) >&5 2>/dev/null
11202     lt_status=$?
11203     case x$lt_status in
11204       x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
11205       x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
11206       x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
11207     esac
11208   else :
11209     # compilation failed
11210     lt_cv_dlopen_self=no
11211   fi
11212 fi
11213 rm -fr conftest*
11214
11215
11216 fi
11217 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
11218 $as_echo "$lt_cv_dlopen_self" >&6; }
11219
11220     if test "x$lt_cv_dlopen_self" = xyes; then
11221       wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
11222       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
11223 $as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
11224 if test "${lt_cv_dlopen_self_static+set}" = set; then :
11225   $as_echo_n "(cached) " >&6
11226 else
11227           if test "$cross_compiling" = yes; then :
11228   lt_cv_dlopen_self_static=cross
11229 else
11230   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
11231   lt_status=$lt_dlunknown
11232   cat > conftest.$ac_ext <<_LT_EOF
11233 #line 11233 "configure"
11234 #include "confdefs.h"
11235
11236 #if HAVE_DLFCN_H
11237 #include <dlfcn.h>
11238 #endif
11239
11240 #include <stdio.h>
11241
11242 #ifdef RTLD_GLOBAL
11243 #  define LT_DLGLOBAL           RTLD_GLOBAL
11244 #else
11245 #  ifdef DL_GLOBAL
11246 #    define LT_DLGLOBAL         DL_GLOBAL
11247 #  else
11248 #    define LT_DLGLOBAL         0
11249 #  endif
11250 #endif
11251
11252 /* We may have to define LT_DLLAZY_OR_NOW in the command line if we
11253    find out it does not work in some platform. */
11254 #ifndef LT_DLLAZY_OR_NOW
11255 #  ifdef RTLD_LAZY
11256 #    define LT_DLLAZY_OR_NOW            RTLD_LAZY
11257 #  else
11258 #    ifdef DL_LAZY
11259 #      define LT_DLLAZY_OR_NOW          DL_LAZY
11260 #    else
11261 #      ifdef RTLD_NOW
11262 #        define LT_DLLAZY_OR_NOW        RTLD_NOW
11263 #      else
11264 #        ifdef DL_NOW
11265 #          define LT_DLLAZY_OR_NOW      DL_NOW
11266 #        else
11267 #          define LT_DLLAZY_OR_NOW      0
11268 #        endif
11269 #      endif
11270 #    endif
11271 #  endif
11272 #endif
11273
11274 /* When -fvisbility=hidden is used, assume the code has been annotated
11275    correspondingly for the symbols needed.  */
11276 #if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
11277 void fnord () __attribute__((visibility("default")));
11278 #endif
11279
11280 void fnord () { int i=42; }
11281 int main ()
11282 {
11283   void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
11284   int status = $lt_dlunknown;
11285
11286   if (self)
11287     {
11288       if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
11289       else
11290         {
11291           if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
11292           else puts (dlerror ());
11293         }
11294       /* dlclose (self); */
11295     }
11296   else
11297     puts (dlerror ());
11298
11299   return status;
11300 }
11301 _LT_EOF
11302   if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
11303   (eval $ac_link) 2>&5
11304   ac_status=$?
11305   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
11306   test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
11307     (./conftest; exit; ) >&5 2>/dev/null
11308     lt_status=$?
11309     case x$lt_status in
11310       x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
11311       x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
11312       x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
11313     esac
11314   else :
11315     # compilation failed
11316     lt_cv_dlopen_self_static=no
11317   fi
11318 fi
11319 rm -fr conftest*
11320
11321
11322 fi
11323 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
11324 $as_echo "$lt_cv_dlopen_self_static" >&6; }
11325     fi
11326
11327     CPPFLAGS="$save_CPPFLAGS"
11328     LDFLAGS="$save_LDFLAGS"
11329     LIBS="$save_LIBS"
11330     ;;
11331   esac
11332
11333   case $lt_cv_dlopen_self in
11334   yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
11335   *) enable_dlopen_self=unknown ;;
11336   esac
11337
11338   case $lt_cv_dlopen_self_static in
11339   yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
11340   *) enable_dlopen_self_static=unknown ;;
11341   esac
11342 fi
11343
11344
11345
11346
11347
11348
11349
11350
11351
11352
11353
11354
11355
11356
11357
11358
11359
11360 striplib=
11361 old_striplib=
11362 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
11363 $as_echo_n "checking whether stripping libraries is possible... " >&6; }
11364 if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
11365   test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
11366   test -z "$striplib" && striplib="$STRIP --strip-unneeded"
11367   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11368 $as_echo "yes" >&6; }
11369 else
11370 # FIXME - insert some real tests, host_os isn't really good enough
11371   case $host_os in
11372   darwin*)
11373     if test -n "$STRIP" ; then
11374       striplib="$STRIP -x"
11375       old_striplib="$STRIP -S"
11376       { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11377 $as_echo "yes" >&6; }
11378     else
11379       { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11380 $as_echo "no" >&6; }
11381     fi
11382     ;;
11383   *)
11384     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11385 $as_echo "no" >&6; }
11386     ;;
11387   esac
11388 fi
11389
11390
11391
11392
11393
11394
11395
11396
11397
11398
11399
11400
11401   # Report which library types will actually be built
11402   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
11403 $as_echo_n "checking if libtool supports shared libraries... " >&6; }
11404   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
11405 $as_echo "$can_build_shared" >&6; }
11406
11407   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
11408 $as_echo_n "checking whether to build shared libraries... " >&6; }
11409   test "$can_build_shared" = "no" && enable_shared=no
11410
11411   # On AIX, shared libraries and static libraries use the same namespace, and
11412   # are all built from PIC.
11413   case $host_os in
11414   aix3*)
11415     test "$enable_shared" = yes && enable_static=no
11416     if test -n "$RANLIB"; then
11417       archive_cmds="$archive_cmds~\$RANLIB \$lib"
11418       postinstall_cmds='$RANLIB $lib'
11419     fi
11420     ;;
11421
11422   aix[4-9]*)
11423     if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
11424       test "$enable_shared" = yes && enable_static=no
11425     fi
11426     ;;
11427   esac
11428   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
11429 $as_echo "$enable_shared" >&6; }
11430
11431   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
11432 $as_echo_n "checking whether to build static libraries... " >&6; }
11433   # Make sure either enable_shared or enable_static is yes.
11434   test "$enable_shared" = yes || enable_static=yes
11435   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
11436 $as_echo "$enable_static" >&6; }
11437
11438
11439
11440
11441 fi
11442 ac_ext=c
11443 ac_cpp='$CPP $CPPFLAGS'
11444 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
11445 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
11446 ac_compiler_gnu=$ac_cv_c_compiler_gnu
11447
11448 CC="$lt_save_CC"
11449
11450
11451
11452
11453
11454
11455
11456
11457
11458
11459
11460
11461
11462 # Source file extension for Go test sources.
11463 ac_ext=go
11464
11465 # Object file extension for compiled Go test sources.
11466 objext=o
11467 objext_GO=$objext
11468
11469 # Code to be used in simple compile tests
11470 lt_simple_compile_test_code="package main; func main() { }"
11471
11472 # Code to be used in simple link tests
11473 lt_simple_link_test_code='package main; func main() { }'
11474
11475 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
11476
11477
11478
11479
11480
11481
11482 # If no C compiler was specified, use CC.
11483 LTCC=${LTCC-"$CC"}
11484
11485 # If no C compiler flags were specified, use CFLAGS.
11486 LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
11487
11488 # Allow CC to be a program name with arguments.
11489 compiler=$CC
11490
11491
11492 # save warnings/boilerplate of simple test code
11493 ac_outfile=conftest.$ac_objext
11494 echo "$lt_simple_compile_test_code" >conftest.$ac_ext
11495 eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11496 _lt_compiler_boilerplate=`cat conftest.err`
11497 $RM conftest*
11498
11499 ac_outfile=conftest.$ac_objext
11500 echo "$lt_simple_link_test_code" >conftest.$ac_ext
11501 eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
11502 _lt_linker_boilerplate=`cat conftest.err`
11503 $RM -r conftest*
11504
11505
11506 # Allow CC to be a program name with arguments.
11507 lt_save_CC="$CC"
11508 lt_save_GCC="$GCC"
11509 GCC=yes
11510 CC=${GOC-"gccgo"}
11511 compiler=$CC
11512 compiler_GO=$CC
11513 LD_GO="$LD"
11514 for cc_temp in $compiler""; do
11515   case $cc_temp in
11516     compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
11517     distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
11518     \-*) ;;
11519     *) break;;
11520   esac
11521 done
11522 cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
11523
11524
11525 # Go did not exist at the time GCC didn't implicitly link libc in.
11526 archive_cmds_need_lc_GO=no
11527
11528 old_archive_cmds_GO=$old_archive_cmds
11529
11530 ## CAVEAT EMPTOR:
11531 ## There is no encapsulation within the following macros, do not change
11532 ## the running order or otherwise move them around unless you know exactly
11533 ## what you are doing...
11534 if test -n "$compiler"; then
11535
11536 lt_prog_compiler_no_builtin_flag_GO=
11537
11538 if test "$GCC" = yes; then
11539   case $cc_basename in
11540   nvcc*)
11541     lt_prog_compiler_no_builtin_flag_GO=' -Xcompiler -fno-builtin' ;;
11542   *)
11543     lt_prog_compiler_no_builtin_flag_GO=' -fno-builtin' ;;
11544   esac
11545
11546   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
11547 $as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
11548 if test "${lt_cv_prog_compiler_rtti_exceptions+set}" = set; then :
11549   $as_echo_n "(cached) " >&6
11550 else
11551   lt_cv_prog_compiler_rtti_exceptions=no
11552    ac_outfile=conftest.$ac_objext
11553    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11554    lt_compiler_flag="-fno-rtti -fno-exceptions"
11555    # Insert the option either (1) after the last *FLAGS variable, or
11556    # (2) before a word containing "conftest.", or (3) at the end.
11557    # Note that $ac_compile itself does not contain backslashes and begins
11558    # with a dollar sign (not a hyphen), so the echo should work correctly.
11559    # The option is referenced via a variable to avoid confusing sed.
11560    lt_compile=`echo "$ac_compile" | $SED \
11561    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11562    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11563    -e 's:$: $lt_compiler_flag:'`
11564    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11565    (eval "$lt_compile" 2>conftest.err)
11566    ac_status=$?
11567    cat conftest.err >&5
11568    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11569    if (exit $ac_status) && test -s "$ac_outfile"; then
11570      # The compiler can only warn and ignore the option if not recognized
11571      # So say no if there are warnings other than the usual output.
11572      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
11573      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11574      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
11575        lt_cv_prog_compiler_rtti_exceptions=yes
11576      fi
11577    fi
11578    $RM conftest*
11579
11580 fi
11581 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
11582 $as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
11583
11584 if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
11585     lt_prog_compiler_no_builtin_flag_GO="$lt_prog_compiler_no_builtin_flag_GO -fno-rtti -fno-exceptions"
11586 else
11587     :
11588 fi
11589
11590 fi
11591
11592
11593
11594   lt_prog_compiler_wl_GO=
11595 lt_prog_compiler_pic_GO=
11596 lt_prog_compiler_static_GO=
11597
11598 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
11599 $as_echo_n "checking for $compiler option to produce PIC... " >&6; }
11600
11601   if test "$GCC" = yes; then
11602     lt_prog_compiler_wl_GO='-Wl,'
11603     lt_prog_compiler_static_GO='-static'
11604
11605     case $host_os in
11606       aix*)
11607       # All AIX code is PIC.
11608       if test "$host_cpu" = ia64; then
11609         # AIX 5 now supports IA64 processor
11610         lt_prog_compiler_static_GO='-Bstatic'
11611       fi
11612       lt_prog_compiler_pic_GO='-fPIC'
11613       ;;
11614
11615     amigaos*)
11616       case $host_cpu in
11617       powerpc)
11618             # see comment about AmigaOS4 .so support
11619             lt_prog_compiler_pic_GO='-fPIC'
11620         ;;
11621       m68k)
11622             # FIXME: we need at least 68020 code to build shared libraries, but
11623             # adding the `-m68020' flag to GCC prevents building anything better,
11624             # like `-m68040'.
11625             lt_prog_compiler_pic_GO='-m68020 -resident32 -malways-restore-a4'
11626         ;;
11627       esac
11628       ;;
11629
11630     beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
11631       # PIC is the default for these OSes.
11632       ;;
11633
11634     mingw* | cygwin* | pw32* | os2* | cegcc*)
11635       # This hack is so that the source file can tell whether it is being
11636       # built for inclusion in a dll (and should export symbols for example).
11637       # Although the cygwin gcc ignores -fPIC, still need this for old-style
11638       # (--disable-auto-import) libraries
11639       lt_prog_compiler_pic_GO='-DDLL_EXPORT'
11640       ;;
11641
11642     darwin* | rhapsody*)
11643       # PIC is the default on this platform
11644       # Common symbols not allowed in MH_DYLIB files
11645       lt_prog_compiler_pic_GO='-fno-common'
11646       ;;
11647
11648     haiku*)
11649       # PIC is the default for Haiku.
11650       # The "-static" flag exists, but is broken.
11651       lt_prog_compiler_static_GO=
11652       ;;
11653
11654     hpux*)
11655       # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
11656       # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
11657       # sets the default TLS model and affects inlining.
11658       case $host_cpu in
11659       hppa*64*)
11660         # +Z the default
11661         ;;
11662       *)
11663         lt_prog_compiler_pic_GO='-fPIC'
11664         ;;
11665       esac
11666       ;;
11667
11668     interix[3-9]*)
11669       # Interix 3.x gcc -fpic/-fPIC options generate broken code.
11670       # Instead, we relocate shared libraries at runtime.
11671       ;;
11672
11673     msdosdjgpp*)
11674       # Just because we use GCC doesn't mean we suddenly get shared libraries
11675       # on systems that don't support them.
11676       lt_prog_compiler_can_build_shared_GO=no
11677       enable_shared=no
11678       ;;
11679
11680     *nto* | *qnx*)
11681       # QNX uses GNU C++, but need to define -shared option too, otherwise
11682       # it will coredump.
11683       lt_prog_compiler_pic_GO='-fPIC -shared'
11684       ;;
11685
11686     sysv4*MP*)
11687       if test -d /usr/nec; then
11688         lt_prog_compiler_pic_GO=-Kconform_pic
11689       fi
11690       ;;
11691
11692     *)
11693       lt_prog_compiler_pic_GO='-fPIC'
11694       ;;
11695     esac
11696
11697     case $cc_basename in
11698     nvcc*) # Cuda Compiler Driver 2.2
11699       lt_prog_compiler_wl_GO='-Xlinker '
11700       lt_prog_compiler_pic_GO='-Xcompiler -fPIC'
11701       ;;
11702     esac
11703   else
11704     # PORTME Check for flag to pass linker flags through the system compiler.
11705     case $host_os in
11706     aix*)
11707       lt_prog_compiler_wl_GO='-Wl,'
11708       if test "$host_cpu" = ia64; then
11709         # AIX 5 now supports IA64 processor
11710         lt_prog_compiler_static_GO='-Bstatic'
11711       else
11712         lt_prog_compiler_static_GO='-bnso -bI:/lib/syscalls.exp'
11713       fi
11714       ;;
11715
11716     mingw* | cygwin* | pw32* | os2* | cegcc*)
11717       # This hack is so that the source file can tell whether it is being
11718       # built for inclusion in a dll (and should export symbols for example).
11719       lt_prog_compiler_pic_GO='-DDLL_EXPORT'
11720       ;;
11721
11722     hpux9* | hpux10* | hpux11*)
11723       lt_prog_compiler_wl_GO='-Wl,'
11724       # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
11725       # not for PA HP-UX.
11726       case $host_cpu in
11727       hppa*64*|ia64*)
11728         # +Z the default
11729         ;;
11730       *)
11731         lt_prog_compiler_pic_GO='+Z'
11732         ;;
11733       esac
11734       # Is there a better lt_prog_compiler_static that works with the bundled CC?
11735       lt_prog_compiler_static_GO='${wl}-a ${wl}archive'
11736       ;;
11737
11738     irix5* | irix6* | nonstopux*)
11739       lt_prog_compiler_wl_GO='-Wl,'
11740       # PIC (with -KPIC) is the default.
11741       lt_prog_compiler_static_GO='-non_shared'
11742       ;;
11743
11744     linux* | k*bsd*-gnu | kopensolaris*-gnu)
11745       case $cc_basename in
11746       # old Intel for x86_64 which still supported -KPIC.
11747       ecc*)
11748         lt_prog_compiler_wl_GO='-Wl,'
11749         lt_prog_compiler_pic_GO='-KPIC'
11750         lt_prog_compiler_static_GO='-static'
11751         ;;
11752       # icc used to be incompatible with GCC.
11753       # ICC 10 doesn't accept -KPIC any more.
11754       icc* | ifort*)
11755         lt_prog_compiler_wl_GO='-Wl,'
11756         lt_prog_compiler_pic_GO='-fPIC'
11757         lt_prog_compiler_static_GO='-static'
11758         ;;
11759       # Lahey Fortran 8.1.
11760       lf95*)
11761         lt_prog_compiler_wl_GO='-Wl,'
11762         lt_prog_compiler_pic_GO='--shared'
11763         lt_prog_compiler_static_GO='--static'
11764         ;;
11765       pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
11766         # Portland Group compilers (*not* the Pentium gcc compiler,
11767         # which looks to be a dead project)
11768         lt_prog_compiler_wl_GO='-Wl,'
11769         lt_prog_compiler_pic_GO='-fpic'
11770         lt_prog_compiler_static_GO='-Bstatic'
11771         ;;
11772       ccc*)
11773         lt_prog_compiler_wl_GO='-Wl,'
11774         # All Alpha code is PIC.
11775         lt_prog_compiler_static_GO='-non_shared'
11776         ;;
11777       xl* | bgxl* | bgf* | mpixl*)
11778         # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
11779         lt_prog_compiler_wl_GO='-Wl,'
11780         lt_prog_compiler_pic_GO='-qpic'
11781         lt_prog_compiler_static_GO='-qstaticlink'
11782         ;;
11783       *)
11784         case `$CC -V 2>&1 | sed 5q` in
11785         *Sun\ F* | *Sun*Fortran*)
11786           # Sun Fortran 8.3 passes all unrecognized flags to the linker
11787           lt_prog_compiler_pic_GO='-KPIC'
11788           lt_prog_compiler_static_GO='-Bstatic'
11789           lt_prog_compiler_wl_GO=''
11790           ;;
11791         *Sun\ C*)
11792           # Sun C 5.9
11793           lt_prog_compiler_pic_GO='-KPIC'
11794           lt_prog_compiler_static_GO='-Bstatic'
11795           lt_prog_compiler_wl_GO='-Wl,'
11796           ;;
11797         esac
11798         ;;
11799       esac
11800       ;;
11801
11802     newsos6)
11803       lt_prog_compiler_pic_GO='-KPIC'
11804       lt_prog_compiler_static_GO='-Bstatic'
11805       ;;
11806
11807     *nto* | *qnx*)
11808       # QNX uses GNU C++, but need to define -shared option too, otherwise
11809       # it will coredump.
11810       lt_prog_compiler_pic_GO='-fPIC -shared'
11811       ;;
11812
11813     osf3* | osf4* | osf5*)
11814       lt_prog_compiler_wl_GO='-Wl,'
11815       # All OSF/1 code is PIC.
11816       lt_prog_compiler_static_GO='-non_shared'
11817       ;;
11818
11819     rdos*)
11820       lt_prog_compiler_static_GO='-non_shared'
11821       ;;
11822
11823     solaris*)
11824       lt_prog_compiler_pic_GO='-KPIC'
11825       lt_prog_compiler_static_GO='-Bstatic'
11826       case $cc_basename in
11827       f77* | f90* | f95*)
11828         lt_prog_compiler_wl_GO='-Qoption ld ';;
11829       *)
11830         lt_prog_compiler_wl_GO='-Wl,';;
11831       esac
11832       ;;
11833
11834     sunos4*)
11835       lt_prog_compiler_wl_GO='-Qoption ld '
11836       lt_prog_compiler_pic_GO='-PIC'
11837       lt_prog_compiler_static_GO='-Bstatic'
11838       ;;
11839
11840     sysv4 | sysv4.2uw2* | sysv4.3*)
11841       lt_prog_compiler_wl_GO='-Wl,'
11842       lt_prog_compiler_pic_GO='-KPIC'
11843       lt_prog_compiler_static_GO='-Bstatic'
11844       ;;
11845
11846     sysv4*MP*)
11847       if test -d /usr/nec ;then
11848         lt_prog_compiler_pic_GO='-Kconform_pic'
11849         lt_prog_compiler_static_GO='-Bstatic'
11850       fi
11851       ;;
11852
11853     sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
11854       lt_prog_compiler_wl_GO='-Wl,'
11855       lt_prog_compiler_pic_GO='-KPIC'
11856       lt_prog_compiler_static_GO='-Bstatic'
11857       ;;
11858
11859     unicos*)
11860       lt_prog_compiler_wl_GO='-Wl,'
11861       lt_prog_compiler_can_build_shared_GO=no
11862       ;;
11863
11864     uts4*)
11865       lt_prog_compiler_pic_GO='-pic'
11866       lt_prog_compiler_static_GO='-Bstatic'
11867       ;;
11868
11869     *)
11870       lt_prog_compiler_can_build_shared_GO=no
11871       ;;
11872     esac
11873   fi
11874
11875 case $host_os in
11876   # For platforms which do not support PIC, -DPIC is meaningless:
11877   *djgpp*)
11878     lt_prog_compiler_pic_GO=
11879     ;;
11880   *)
11881     lt_prog_compiler_pic_GO="$lt_prog_compiler_pic_GO"
11882     ;;
11883 esac
11884 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_prog_compiler_pic_GO" >&5
11885 $as_echo "$lt_prog_compiler_pic_GO" >&6; }
11886
11887
11888
11889 #
11890 # Check to make sure the PIC flag actually works.
11891 #
11892 if test -n "$lt_prog_compiler_pic_GO"; then
11893   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_GO works" >&5
11894 $as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_GO works... " >&6; }
11895 if test "${lt_cv_prog_compiler_pic_works_GO+set}" = set; then :
11896   $as_echo_n "(cached) " >&6
11897 else
11898   lt_cv_prog_compiler_pic_works_GO=no
11899    ac_outfile=conftest.$ac_objext
11900    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
11901    lt_compiler_flag="$lt_prog_compiler_pic_GO"
11902    # Insert the option either (1) after the last *FLAGS variable, or
11903    # (2) before a word containing "conftest.", or (3) at the end.
11904    # Note that $ac_compile itself does not contain backslashes and begins
11905    # with a dollar sign (not a hyphen), so the echo should work correctly.
11906    # The option is referenced via a variable to avoid confusing sed.
11907    lt_compile=`echo "$ac_compile" | $SED \
11908    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
11909    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
11910    -e 's:$: $lt_compiler_flag:'`
11911    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
11912    (eval "$lt_compile" 2>conftest.err)
11913    ac_status=$?
11914    cat conftest.err >&5
11915    echo "$as_me:$LINENO: \$? = $ac_status" >&5
11916    if (exit $ac_status) && test -s "$ac_outfile"; then
11917      # The compiler can only warn and ignore the option if not recognized
11918      # So say no if there are warnings other than the usual output.
11919      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
11920      $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11921      if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
11922        lt_cv_prog_compiler_pic_works_GO=yes
11923      fi
11924    fi
11925    $RM conftest*
11926
11927 fi
11928 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_GO" >&5
11929 $as_echo "$lt_cv_prog_compiler_pic_works_GO" >&6; }
11930
11931 if test x"$lt_cv_prog_compiler_pic_works_GO" = xyes; then
11932     case $lt_prog_compiler_pic_GO in
11933      "" | " "*) ;;
11934      *) lt_prog_compiler_pic_GO=" $lt_prog_compiler_pic_GO" ;;
11935      esac
11936 else
11937     lt_prog_compiler_pic_GO=
11938      lt_prog_compiler_can_build_shared_GO=no
11939 fi
11940
11941 fi
11942
11943
11944
11945 #
11946 # Check to make sure the static flag actually works.
11947 #
11948 wl=$lt_prog_compiler_wl_GO eval lt_tmp_static_flag=\"$lt_prog_compiler_static_GO\"
11949 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
11950 $as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
11951 if test "${lt_cv_prog_compiler_static_works_GO+set}" = set; then :
11952   $as_echo_n "(cached) " >&6
11953 else
11954   lt_cv_prog_compiler_static_works_GO=no
11955    save_LDFLAGS="$LDFLAGS"
11956    LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
11957    echo "$lt_simple_link_test_code" > conftest.$ac_ext
11958    if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
11959      # The linker can only warn and ignore the option if not recognized
11960      # So say no if there are warnings
11961      if test -s conftest.err; then
11962        # Append any errors to the config.log.
11963        cat conftest.err 1>&5
11964        $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
11965        $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
11966        if diff conftest.exp conftest.er2 >/dev/null; then
11967          lt_cv_prog_compiler_static_works_GO=yes
11968        fi
11969      else
11970        lt_cv_prog_compiler_static_works_GO=yes
11971      fi
11972    fi
11973    $RM -r conftest*
11974    LDFLAGS="$save_LDFLAGS"
11975
11976 fi
11977 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_GO" >&5
11978 $as_echo "$lt_cv_prog_compiler_static_works_GO" >&6; }
11979
11980 if test x"$lt_cv_prog_compiler_static_works_GO" = xyes; then
11981     :
11982 else
11983     lt_prog_compiler_static_GO=
11984 fi
11985
11986
11987
11988
11989   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
11990 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
11991 if test "${lt_cv_prog_compiler_c_o_GO+set}" = set; then :
11992   $as_echo_n "(cached) " >&6
11993 else
11994   lt_cv_prog_compiler_c_o_GO=no
11995    $RM -r conftest 2>/dev/null
11996    mkdir conftest
11997    cd conftest
11998    mkdir out
11999    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12000
12001    lt_compiler_flag="-o out/conftest2.$ac_objext"
12002    # Insert the option either (1) after the last *FLAGS variable, or
12003    # (2) before a word containing "conftest.", or (3) at the end.
12004    # Note that $ac_compile itself does not contain backslashes and begins
12005    # with a dollar sign (not a hyphen), so the echo should work correctly.
12006    lt_compile=`echo "$ac_compile" | $SED \
12007    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12008    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12009    -e 's:$: $lt_compiler_flag:'`
12010    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12011    (eval "$lt_compile" 2>out/conftest.err)
12012    ac_status=$?
12013    cat out/conftest.err >&5
12014    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12015    if (exit $ac_status) && test -s out/conftest2.$ac_objext
12016    then
12017      # The compiler can only warn and ignore the option if not recognized
12018      # So say no if there are warnings
12019      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
12020      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
12021      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
12022        lt_cv_prog_compiler_c_o_GO=yes
12023      fi
12024    fi
12025    chmod u+w . 2>&5
12026    $RM conftest*
12027    # SGI C++ compiler will create directory out/ii_files/ for
12028    # template instantiation
12029    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
12030    $RM out/* && rmdir out
12031    cd ..
12032    $RM -r conftest
12033    $RM conftest*
12034
12035 fi
12036 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_GO" >&5
12037 $as_echo "$lt_cv_prog_compiler_c_o_GO" >&6; }
12038
12039
12040
12041   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
12042 $as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
12043 if test "${lt_cv_prog_compiler_c_o_GO+set}" = set; then :
12044   $as_echo_n "(cached) " >&6
12045 else
12046   lt_cv_prog_compiler_c_o_GO=no
12047    $RM -r conftest 2>/dev/null
12048    mkdir conftest
12049    cd conftest
12050    mkdir out
12051    echo "$lt_simple_compile_test_code" > conftest.$ac_ext
12052
12053    lt_compiler_flag="-o out/conftest2.$ac_objext"
12054    # Insert the option either (1) after the last *FLAGS variable, or
12055    # (2) before a word containing "conftest.", or (3) at the end.
12056    # Note that $ac_compile itself does not contain backslashes and begins
12057    # with a dollar sign (not a hyphen), so the echo should work correctly.
12058    lt_compile=`echo "$ac_compile" | $SED \
12059    -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
12060    -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
12061    -e 's:$: $lt_compiler_flag:'`
12062    (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
12063    (eval "$lt_compile" 2>out/conftest.err)
12064    ac_status=$?
12065    cat out/conftest.err >&5
12066    echo "$as_me:$LINENO: \$? = $ac_status" >&5
12067    if (exit $ac_status) && test -s out/conftest2.$ac_objext
12068    then
12069      # The compiler can only warn and ignore the option if not recognized
12070      # So say no if there are warnings
12071      $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
12072      $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
12073      if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
12074        lt_cv_prog_compiler_c_o_GO=yes
12075      fi
12076    fi
12077    chmod u+w . 2>&5
12078    $RM conftest*
12079    # SGI C++ compiler will create directory out/ii_files/ for
12080    # template instantiation
12081    test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
12082    $RM out/* && rmdir out
12083    cd ..
12084    $RM -r conftest
12085    $RM conftest*
12086
12087 fi
12088 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_GO" >&5
12089 $as_echo "$lt_cv_prog_compiler_c_o_GO" >&6; }
12090
12091
12092
12093
12094 hard_links="nottested"
12095 if test "$lt_cv_prog_compiler_c_o_GO" = no && test "$need_locks" != no; then
12096   # do not overwrite the value of need_locks provided by the user
12097   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
12098 $as_echo_n "checking if we can lock with hard links... " >&6; }
12099   hard_links=yes
12100   $RM conftest*
12101   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12102   touch conftest.a
12103   ln conftest.a conftest.b 2>&5 || hard_links=no
12104   ln conftest.a conftest.b 2>/dev/null && hard_links=no
12105   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
12106 $as_echo "$hard_links" >&6; }
12107   if test "$hard_links" = no; then
12108     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
12109 $as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
12110     need_locks=warn
12111   fi
12112 else
12113   need_locks=no
12114 fi
12115
12116
12117
12118   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
12119 $as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
12120
12121   runpath_var=
12122   allow_undefined_flag_GO=
12123   always_export_symbols_GO=no
12124   archive_cmds_GO=
12125   archive_expsym_cmds_GO=
12126   compiler_needs_object_GO=no
12127   enable_shared_with_static_runtimes_GO=no
12128   export_dynamic_flag_spec_GO=
12129   export_symbols_cmds_GO='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
12130   hardcode_automatic_GO=no
12131   hardcode_direct_GO=no
12132   hardcode_direct_absolute_GO=no
12133   hardcode_libdir_flag_spec_GO=
12134   hardcode_libdir_flag_spec_ld_GO=
12135   hardcode_libdir_separator_GO=
12136   hardcode_minus_L_GO=no
12137   hardcode_shlibpath_var_GO=unsupported
12138   inherit_rpath_GO=no
12139   link_all_deplibs_GO=unknown
12140   module_cmds_GO=
12141   module_expsym_cmds_GO=
12142   old_archive_from_new_cmds_GO=
12143   old_archive_from_expsyms_cmds_GO=
12144   thread_safe_flag_spec_GO=
12145   whole_archive_flag_spec_GO=
12146   # include_expsyms should be a list of space-separated symbols to be *always*
12147   # included in the symbol list
12148   include_expsyms_GO=
12149   # exclude_expsyms can be an extended regexp of symbols to exclude
12150   # it will be wrapped by ` (' and `)$', so one must not match beginning or
12151   # end of line.  Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
12152   # as well as any symbol that contains `d'.
12153   exclude_expsyms_GO='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
12154   # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
12155   # platforms (ab)use it in PIC code, but their linkers get confused if
12156   # the symbol is explicitly referenced.  Since portable code cannot
12157   # rely on this symbol name, it's probably fine to never include it in
12158   # preloaded symbol tables.
12159   # Exclude shared library initialization/finalization symbols.
12160   extract_expsyms_cmds=
12161
12162   case $host_os in
12163   cygwin* | mingw* | pw32* | cegcc*)
12164     # FIXME: the MSVC++ port hasn't been tested in a loooong time
12165     # When not using gcc, we currently assume that we are using
12166     # Microsoft Visual C++.
12167     if test "$GCC" != yes; then
12168       with_gnu_ld=no
12169     fi
12170     ;;
12171   interix*)
12172     # we just hope/assume this is gcc and not c89 (= MSVC++)
12173     with_gnu_ld=yes
12174     ;;
12175   openbsd*)
12176     with_gnu_ld=no
12177     ;;
12178   esac
12179
12180   ld_shlibs_GO=yes
12181
12182   # On some targets, GNU ld is compatible enough with the native linker
12183   # that we're better off using the native interface for both.
12184   lt_use_gnu_ld_interface=no
12185   if test "$with_gnu_ld" = yes; then
12186     case $host_os in
12187       aix*)
12188         # The AIX port of GNU ld has always aspired to compatibility
12189         # with the native linker.  However, as the warning in the GNU ld
12190         # block says, versions before 2.19.5* couldn't really create working
12191         # shared libraries, regardless of the interface used.
12192         case `$LD -v 2>&1` in
12193           *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
12194           *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
12195           *\ \(GNU\ Binutils\)\ [3-9]*) ;;
12196           *)
12197             lt_use_gnu_ld_interface=yes
12198             ;;
12199         esac
12200         ;;
12201       *)
12202         lt_use_gnu_ld_interface=yes
12203         ;;
12204     esac
12205   fi
12206
12207   if test "$lt_use_gnu_ld_interface" = yes; then
12208     # If archive_cmds runs LD, not CC, wlarc should be empty
12209     wlarc='${wl}'
12210
12211     # Set some defaults for GNU ld with shared library support. These
12212     # are reset later if shared libraries are not supported. Putting them
12213     # here allows them to be overridden if necessary.
12214     runpath_var=LD_RUN_PATH
12215     hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12216     export_dynamic_flag_spec_GO='${wl}--export-dynamic'
12217     # ancient GNU ld didn't support --whole-archive et. al.
12218     if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
12219       whole_archive_flag_spec_GO="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
12220     else
12221       whole_archive_flag_spec_GO=
12222     fi
12223     supports_anon_versioning=no
12224     case `$LD -v 2>&1` in
12225       *GNU\ gold*) supports_anon_versioning=yes ;;
12226       *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
12227       *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
12228       *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
12229       *\ 2.11.*) ;; # other 2.11 versions
12230       *) supports_anon_versioning=yes ;;
12231     esac
12232
12233     # See if GNU ld supports shared libraries.
12234     case $host_os in
12235     aix[3-9]*)
12236       # On AIX/PPC, the GNU linker is very broken
12237       if test "$host_cpu" != ia64; then
12238         ld_shlibs_GO=no
12239         cat <<_LT_EOF 1>&2
12240
12241 *** Warning: the GNU linker, at least up to release 2.19, is reported
12242 *** to be unable to reliably create shared libraries on AIX.
12243 *** Therefore, libtool is disabling shared libraries support.  If you
12244 *** really care for shared libraries, you may want to install binutils
12245 *** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
12246 *** You will then need to restart the configuration process.
12247
12248 _LT_EOF
12249       fi
12250       ;;
12251
12252     amigaos*)
12253       case $host_cpu in
12254       powerpc)
12255             # see comment about AmigaOS4 .so support
12256             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12257             archive_expsym_cmds_GO=''
12258         ;;
12259       m68k)
12260             archive_cmds_GO='$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 $output_objdir && a2ixlibrary -32)'
12261             hardcode_libdir_flag_spec_GO='-L$libdir'
12262             hardcode_minus_L_GO=yes
12263         ;;
12264       esac
12265       ;;
12266
12267     beos*)
12268       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12269         allow_undefined_flag_GO=unsupported
12270         # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
12271         # support --undefined.  This deserves some investigation.  FIXME
12272         archive_cmds_GO='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12273       else
12274         ld_shlibs_GO=no
12275       fi
12276       ;;
12277
12278     cygwin* | mingw* | pw32* | cegcc*)
12279       # _LT_TAGVAR(hardcode_libdir_flag_spec, GO) is actually meaningless,
12280       # as there is no search path for DLLs.
12281       hardcode_libdir_flag_spec_GO='-L$libdir'
12282       export_dynamic_flag_spec_GO='${wl}--export-all-symbols'
12283       allow_undefined_flag_GO=unsupported
12284       always_export_symbols_GO=no
12285       enable_shared_with_static_runtimes_GO=yes
12286       export_symbols_cmds_GO='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
12287
12288       if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
12289         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12290         # If the export-symbols file already is a .def file (1st line
12291         # is EXPORTS), use it as is; otherwise, prepend...
12292         archive_expsym_cmds_GO='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
12293           cp $export_symbols $output_objdir/$soname.def;
12294         else
12295           echo EXPORTS > $output_objdir/$soname.def;
12296           cat $export_symbols >> $output_objdir/$soname.def;
12297         fi~
12298         $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
12299       else
12300         ld_shlibs_GO=no
12301       fi
12302       ;;
12303
12304     haiku*)
12305       archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12306       link_all_deplibs_GO=yes
12307       ;;
12308
12309     interix[3-9]*)
12310       hardcode_direct_GO=no
12311       hardcode_shlibpath_var_GO=no
12312       hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
12313       export_dynamic_flag_spec_GO='${wl}-E'
12314       # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
12315       # Instead, shared libraries are loaded at an image base (0x10000000 by
12316       # default) and relocated if they conflict, which is a slow very memory
12317       # consuming and fragmenting process.  To avoid this, we pick a random,
12318       # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
12319       # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
12320       archive_cmds_GO='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12321       archive_expsym_cmds_GO='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
12322       ;;
12323
12324     gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
12325       tmp_diet=no
12326       if test "$host_os" = linux-dietlibc; then
12327         case $cc_basename in
12328           diet\ *) tmp_diet=yes;;       # linux-dietlibc with static linking (!diet-dyn)
12329         esac
12330       fi
12331       if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
12332          && test "$tmp_diet" = no
12333       then
12334         tmp_addflag=
12335         tmp_sharedflag='-shared'
12336         case $cc_basename,$host_cpu in
12337         pgcc*)                          # Portland Group C compiler
12338           whole_archive_flag_spec_GO='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12339           tmp_addflag=' $pic_flag'
12340           ;;
12341         pgf77* | pgf90* | pgf95* | pgfortran*)
12342                                         # Portland Group f77 and f90 compilers
12343           whole_archive_flag_spec_GO='${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'
12344           tmp_addflag=' $pic_flag -Mnomain' ;;
12345         ecc*,ia64* | icc*,ia64*)        # Intel C compiler on ia64
12346           tmp_addflag=' -i_dynamic' ;;
12347         efc*,ia64* | ifort*,ia64*)      # Intel Fortran compiler on ia64
12348           tmp_addflag=' -i_dynamic -nofor_main' ;;
12349         ifc* | ifort*)                  # Intel Fortran compiler
12350           tmp_addflag=' -nofor_main' ;;
12351         lf95*)                          # Lahey Fortran 8.1
12352           whole_archive_flag_spec_GO=
12353           tmp_sharedflag='--shared' ;;
12354         xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
12355           tmp_sharedflag='-qmkshrobj'
12356           tmp_addflag= ;;
12357         nvcc*)  # Cuda Compiler Driver 2.2
12358           whole_archive_flag_spec_GO='${wl}--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
12359           compiler_needs_object_GO=yes
12360           ;;
12361         esac
12362         case `$CC -V 2>&1 | sed 5q` in
12363         *Sun\ C*)                       # Sun C 5.9
12364           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\"` ${wl}--no-whole-archive'
12365           compiler_needs_object_GO=yes
12366           tmp_sharedflag='-G' ;;
12367         *Sun\ F*)                       # Sun Fortran 8.3
12368           tmp_sharedflag='-G' ;;
12369         esac
12370         archive_cmds_GO='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12371
12372         if test "x$supports_anon_versioning" = xyes; then
12373           archive_expsym_cmds_GO='echo "{ global:" > $output_objdir/$libname.ver~
12374             cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12375             echo "local: *; };" >> $output_objdir/$libname.ver~
12376             $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
12377         fi
12378
12379         case $cc_basename in
12380         xlf* | bgf* | bgxlf* | mpixlf*)
12381           # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
12382           whole_archive_flag_spec_GO='--whole-archive$convenience --no-whole-archive'
12383           hardcode_libdir_flag_spec_GO=
12384           hardcode_libdir_flag_spec_ld_GO='-rpath $libdir'
12385           archive_cmds_GO='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
12386           if test "x$supports_anon_versioning" = xyes; then
12387             archive_expsym_cmds_GO='echo "{ global:" > $output_objdir/$libname.ver~
12388               cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
12389               echo "local: *; };" >> $output_objdir/$libname.ver~
12390               $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
12391           fi
12392           ;;
12393         esac
12394       else
12395         ld_shlibs_GO=no
12396       fi
12397       ;;
12398
12399     netbsd*)
12400       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12401         archive_cmds_GO='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
12402         wlarc=
12403       else
12404         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12405         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12406       fi
12407       ;;
12408
12409     solaris*)
12410       if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
12411         ld_shlibs_GO=no
12412         cat <<_LT_EOF 1>&2
12413
12414 *** Warning: The releases 2.8.* of the GNU linker cannot reliably
12415 *** create shared libraries on Solaris systems.  Therefore, libtool
12416 *** is disabling shared libraries support.  We urge you to upgrade GNU
12417 *** binutils to release 2.9.1 or newer.  Another option is to modify
12418 *** your PATH or compiler configuration so that the native linker is
12419 *** used, and then restart.
12420
12421 _LT_EOF
12422       elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12423         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12424         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12425       else
12426         ld_shlibs_GO=no
12427       fi
12428       ;;
12429
12430     sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
12431       case `$LD -v 2>&1` in
12432         *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
12433         ld_shlibs_GO=no
12434         cat <<_LT_EOF 1>&2
12435
12436 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
12437 *** reliably create shared libraries on SCO systems.  Therefore, libtool
12438 *** is disabling shared libraries support.  We urge you to upgrade GNU
12439 *** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
12440 *** your PATH or compiler configuration so that the native linker is
12441 *** used, and then restart.
12442
12443 _LT_EOF
12444         ;;
12445         *)
12446           # For security reasons, it is highly recommended that you always
12447           # use absolute paths for naming shared libraries, and exclude the
12448           # DT_RUNPATH tag from executables and libraries.  But doing so
12449           # requires that you compile everything twice, which is a pain.
12450           if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12451             hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12452             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12453             archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12454           else
12455             ld_shlibs_GO=no
12456           fi
12457         ;;
12458       esac
12459       ;;
12460
12461     sunos4*)
12462       archive_cmds_GO='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12463       wlarc=
12464       hardcode_direct_GO=yes
12465       hardcode_shlibpath_var_GO=no
12466       ;;
12467
12468     *)
12469       if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
12470         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12471         archive_expsym_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
12472       else
12473         ld_shlibs_GO=no
12474       fi
12475       ;;
12476     esac
12477
12478     if test "$ld_shlibs_GO" = no; then
12479       runpath_var=
12480       hardcode_libdir_flag_spec_GO=
12481       export_dynamic_flag_spec_GO=
12482       whole_archive_flag_spec_GO=
12483     fi
12484   else
12485     # PORTME fill in a description of your system's linker (not GNU ld)
12486     case $host_os in
12487     aix3*)
12488       allow_undefined_flag_GO=unsupported
12489       always_export_symbols_GO=yes
12490       archive_expsym_cmds_GO='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
12491       # Note: this linker hardcodes the directories in LIBPATH if there
12492       # are no directories specified by -L.
12493       hardcode_minus_L_GO=yes
12494       if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
12495         # Neither direct hardcoding nor static linking is supported with a
12496         # broken collect2.
12497         hardcode_direct_GO=unsupported
12498       fi
12499       ;;
12500
12501     aix[4-9]*)
12502       if test "$host_cpu" = ia64; then
12503         # On IA64, the linker does run time linking by default, so we don't
12504         # have to do anything special.
12505         aix_use_runtimelinking=no
12506         exp_sym_flag='-Bexport'
12507         no_entry_flag=""
12508       else
12509         # If we're using GNU nm, then we don't want the "-C" option.
12510         # -C means demangle to AIX nm, but means don't demangle with GNU nm
12511         # Also, AIX nm treats weak defined symbols like other global
12512         # defined symbols, whereas GNU nm marks them as "W".
12513         if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
12514           export_symbols_cmds_GO='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
12515         else
12516           export_symbols_cmds_GO='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
12517         fi
12518         aix_use_runtimelinking=no
12519
12520         # Test if we are trying to use run time linking or normal
12521         # AIX style linking. If -brtl is somewhere in LDFLAGS, we
12522         # need to do runtime linking.
12523         case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
12524           for ld_flag in $LDFLAGS; do
12525           if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
12526             aix_use_runtimelinking=yes
12527             break
12528           fi
12529           done
12530           ;;
12531         esac
12532
12533         exp_sym_flag='-bexport'
12534         no_entry_flag='-bnoentry'
12535       fi
12536
12537       # When large executables or shared objects are built, AIX ld can
12538       # have problems creating the table of contents.  If linking a library
12539       # or program results in "error TOC overflow" add -mminimal-toc to
12540       # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
12541       # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
12542
12543       archive_cmds_GO=''
12544       hardcode_direct_GO=yes
12545       hardcode_direct_absolute_GO=yes
12546       hardcode_libdir_separator_GO=':'
12547       link_all_deplibs_GO=yes
12548       file_list_spec_GO='${wl}-f,'
12549
12550       if test "$GCC" = yes; then
12551         case $host_os in aix4.[012]|aix4.[012].*)
12552         # We only want to do this on AIX 4.2 and lower, the check
12553         # below for broken collect2 doesn't work under 4.3+
12554           collect2name=`${CC} -print-prog-name=collect2`
12555           if test -f "$collect2name" &&
12556            strings "$collect2name" | $GREP resolve_lib_name >/dev/null
12557           then
12558           # We have reworked collect2
12559           :
12560           else
12561           # We have old collect2
12562           hardcode_direct_GO=unsupported
12563           # It fails to find uninstalled libraries when the uninstalled
12564           # path is not listed in the libpath.  Setting hardcode_minus_L
12565           # to unsupported forces relinking
12566           hardcode_minus_L_GO=yes
12567           hardcode_libdir_flag_spec_GO='-L$libdir'
12568           hardcode_libdir_separator_GO=
12569           fi
12570           ;;
12571         esac
12572         shared_flag='-shared'
12573         if test "$aix_use_runtimelinking" = yes; then
12574           shared_flag="$shared_flag "'${wl}-G'
12575         fi
12576       else
12577         # not using gcc
12578         if test "$host_cpu" = ia64; then
12579         # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
12580         # chokes on -Wl,-G. The following line is correct:
12581           shared_flag='-G'
12582         else
12583           if test "$aix_use_runtimelinking" = yes; then
12584             shared_flag='${wl}-G'
12585           else
12586             shared_flag='${wl}-bM:SRE'
12587           fi
12588         fi
12589       fi
12590
12591       export_dynamic_flag_spec_GO='${wl}-bexpall'
12592       # It seems that -bexpall does not export symbols beginning with
12593       # underscore (_), so it is better to generate a list of symbols to export.
12594       always_export_symbols_GO=yes
12595       if test "$aix_use_runtimelinking" = yes; then
12596         # Warning - without using the other runtime loading flags (-brtl),
12597         # -berok will link without error, but may produce a broken library.
12598         allow_undefined_flag_GO='-berok'
12599         # Determine the default libpath from the value encoded in an
12600         # empty executable.
12601         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12602 /* end confdefs.h.  */
12603
12604 int
12605 main ()
12606 {
12607
12608   ;
12609   return 0;
12610 }
12611 _ACEOF
12612 if ac_fn_c_try_link "$LINENO"; then :
12613
12614 lt_aix_libpath_sed='
12615     /Import File Strings/,/^$/ {
12616         /^0/ {
12617             s/^0  *\(.*\)$/\1/
12618             p
12619         }
12620     }'
12621 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12622 # Check for a 64-bit object if we didn't find anything.
12623 if test -z "$aix_libpath"; then
12624   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12625 fi
12626 fi
12627 rm -f core conftest.err conftest.$ac_objext \
12628     conftest$ac_exeext conftest.$ac_ext
12629 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12630
12631         hardcode_libdir_flag_spec_GO='${wl}-blibpath:$libdir:'"$aix_libpath"
12632         archive_expsym_cmds_GO='$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 $shared_flag"
12633       else
12634         if test "$host_cpu" = ia64; then
12635           hardcode_libdir_flag_spec_GO='${wl}-R $libdir:/usr/lib:/lib'
12636           allow_undefined_flag_GO="-z nodefs"
12637           archive_expsym_cmds_GO="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
12638         else
12639          # Determine the default libpath from the value encoded in an
12640          # empty executable.
12641          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12642 /* end confdefs.h.  */
12643
12644 int
12645 main ()
12646 {
12647
12648   ;
12649   return 0;
12650 }
12651 _ACEOF
12652 if ac_fn_c_try_link "$LINENO"; then :
12653
12654 lt_aix_libpath_sed='
12655     /Import File Strings/,/^$/ {
12656         /^0/ {
12657             s/^0  *\(.*\)$/\1/
12658             p
12659         }
12660     }'
12661 aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12662 # Check for a 64-bit object if we didn't find anything.
12663 if test -z "$aix_libpath"; then
12664   aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
12665 fi
12666 fi
12667 rm -f core conftest.err conftest.$ac_objext \
12668     conftest$ac_exeext conftest.$ac_ext
12669 if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
12670
12671          hardcode_libdir_flag_spec_GO='${wl}-blibpath:$libdir:'"$aix_libpath"
12672           # Warning - without using the other run time loading flags,
12673           # -berok will link without error, but may produce a broken library.
12674           no_undefined_flag_GO=' ${wl}-bernotok'
12675           allow_undefined_flag_GO=' ${wl}-berok'
12676           if test "$with_gnu_ld" = yes; then
12677             # We only use this code for GNU lds that support --whole-archive.
12678             whole_archive_flag_spec_GO='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
12679           else
12680             # Exported symbols can be pulled into shared objects from archives
12681             whole_archive_flag_spec_GO='$convenience'
12682           fi
12683           archive_cmds_need_lc_GO=yes
12684           # This is similar to how AIX traditionally builds its shared libraries.
12685           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'
12686         fi
12687       fi
12688       ;;
12689
12690     amigaos*)
12691       case $host_cpu in
12692       powerpc)
12693             # see comment about AmigaOS4 .so support
12694             archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
12695             archive_expsym_cmds_GO=''
12696         ;;
12697       m68k)
12698             archive_cmds_GO='$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 $output_objdir && a2ixlibrary -32)'
12699             hardcode_libdir_flag_spec_GO='-L$libdir'
12700             hardcode_minus_L_GO=yes
12701         ;;
12702       esac
12703       ;;
12704
12705     bsdi[45]*)
12706       export_dynamic_flag_spec_GO=-rdynamic
12707       ;;
12708
12709     cygwin* | mingw* | pw32* | cegcc*)
12710       # When not using gcc, we currently assume that we are using
12711       # Microsoft Visual C++.
12712       # hardcode_libdir_flag_spec is actually meaningless, as there is
12713       # no search path for DLLs.
12714       hardcode_libdir_flag_spec_GO=' '
12715       allow_undefined_flag_GO=unsupported
12716       # Tell ltmain to make .lib files, not .a files.
12717       libext=lib
12718       # Tell ltmain to make .dll files, not .so files.
12719       shrext_cmds=".dll"
12720       # FIXME: Setting linknames here is a bad hack.
12721       archive_cmds_GO='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
12722       # The linker will automatically build a .lib file if we build a DLL.
12723       old_archive_from_new_cmds_GO='true'
12724       # FIXME: Should let the user specify the lib program.
12725       old_archive_cmds_GO='lib -OUT:$oldlib$oldobjs$old_deplibs'
12726       fix_srcfile_path_GO='`cygpath -w "$srcfile"`'
12727       enable_shared_with_static_runtimes_GO=yes
12728       ;;
12729
12730     darwin* | rhapsody*)
12731
12732
12733   archive_cmds_need_lc_GO=no
12734   hardcode_direct_GO=no
12735   hardcode_automatic_GO=yes
12736   hardcode_shlibpath_var_GO=unsupported
12737   if test "$lt_cv_ld_force_load" = "yes"; then
12738     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 \"$new_convenience\"`'
12739   else
12740     whole_archive_flag_spec_GO=''
12741   fi
12742   link_all_deplibs_GO=yes
12743   allow_undefined_flag_GO="$_lt_dar_allow_undefined"
12744   case $cc_basename in
12745      ifort*) _lt_dar_can_shared=yes ;;
12746      *) _lt_dar_can_shared=$GCC ;;
12747   esac
12748   if test "$_lt_dar_can_shared" = "yes"; then
12749     output_verbose_link_cmd=func_echo_all
12750     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}"
12751     module_cmds_GO="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
12752     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}${_lt_dsymutil}"
12753     module_expsym_cmds_GO="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
12754
12755   else
12756   ld_shlibs_GO=no
12757   fi
12758
12759       ;;
12760
12761     dgux*)
12762       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12763       hardcode_libdir_flag_spec_GO='-L$libdir'
12764       hardcode_shlibpath_var_GO=no
12765       ;;
12766
12767     # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
12768     # support.  Future versions do this automatically, but an explicit c++rt0.o
12769     # does not break anything, and helps significantly (at the cost of a little
12770     # extra space).
12771     freebsd2.2*)
12772       archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
12773       hardcode_libdir_flag_spec_GO='-R$libdir'
12774       hardcode_direct_GO=yes
12775       hardcode_shlibpath_var_GO=no
12776       ;;
12777
12778     # Unfortunately, older versions of FreeBSD 2 do not have this feature.
12779     freebsd2.*)
12780       archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12781       hardcode_direct_GO=yes
12782       hardcode_minus_L_GO=yes
12783       hardcode_shlibpath_var_GO=no
12784       ;;
12785
12786     # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
12787     freebsd* | dragonfly*)
12788       archive_cmds_GO='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
12789       hardcode_libdir_flag_spec_GO='-R$libdir'
12790       hardcode_direct_GO=yes
12791       hardcode_shlibpath_var_GO=no
12792       ;;
12793
12794     hpux9*)
12795       if test "$GCC" = yes; then
12796         archive_cmds_GO='$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 $lib'
12797       else
12798         archive_cmds_GO='$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 $lib'
12799       fi
12800       hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
12801       hardcode_libdir_separator_GO=:
12802       hardcode_direct_GO=yes
12803
12804       # hardcode_minus_L: Not really in the search PATH,
12805       # but as the default location of the library.
12806       hardcode_minus_L_GO=yes
12807       export_dynamic_flag_spec_GO='${wl}-E'
12808       ;;
12809
12810     hpux10*)
12811       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
12812         archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12813       else
12814         archive_cmds_GO='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
12815       fi
12816       if test "$with_gnu_ld" = no; then
12817         hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
12818         hardcode_libdir_flag_spec_ld_GO='+b $libdir'
12819         hardcode_libdir_separator_GO=:
12820         hardcode_direct_GO=yes
12821         hardcode_direct_absolute_GO=yes
12822         export_dynamic_flag_spec_GO='${wl}-E'
12823         # hardcode_minus_L: Not really in the search PATH,
12824         # but as the default location of the library.
12825         hardcode_minus_L_GO=yes
12826       fi
12827       ;;
12828
12829     hpux11*)
12830       if test "$GCC" = yes && test "$with_gnu_ld" = no; then
12831         case $host_cpu in
12832         hppa*64*)
12833           archive_cmds_GO='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
12834           ;;
12835         ia64*)
12836           archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
12837           ;;
12838         *)
12839           archive_cmds_GO='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12840           ;;
12841         esac
12842       else
12843         case $host_cpu in
12844         hppa*64*)
12845           archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
12846           ;;
12847         ia64*)
12848           archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
12849           ;;
12850         *)
12851         archive_cmds_GO='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
12852           ;;
12853         esac
12854       fi
12855       if test "$with_gnu_ld" = no; then
12856         hardcode_libdir_flag_spec_GO='${wl}+b ${wl}$libdir'
12857         hardcode_libdir_separator_GO=:
12858
12859         case $host_cpu in
12860         hppa*64*|ia64*)
12861           hardcode_direct_GO=no
12862           hardcode_shlibpath_var_GO=no
12863           ;;
12864         *)
12865           hardcode_direct_GO=yes
12866           hardcode_direct_absolute_GO=yes
12867           export_dynamic_flag_spec_GO='${wl}-E'
12868
12869           # hardcode_minus_L: Not really in the search PATH,
12870           # but as the default location of the library.
12871           hardcode_minus_L_GO=yes
12872           ;;
12873         esac
12874       fi
12875       ;;
12876
12877     irix5* | irix6* | nonstopux*)
12878       if test "$GCC" = yes; then
12879         archive_cmds_GO='$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 $lib'
12880         # Try to use the -exported_symbol ld option, if it does not
12881         # work, assume that -exports_file does not work either and
12882         # implicitly export all symbols.
12883         save_LDFLAGS="$LDFLAGS"
12884         LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
12885         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12886 /* end confdefs.h.  */
12887 int foo(void) {}
12888 _ACEOF
12889 if ac_fn_c_try_link "$LINENO"; then :
12890   archive_expsym_cmds_GO='$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 $lib'
12891
12892 fi
12893 rm -f core conftest.err conftest.$ac_objext \
12894     conftest$ac_exeext conftest.$ac_ext
12895         LDFLAGS="$save_LDFLAGS"
12896       else
12897         archive_cmds_GO='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
12898         archive_expsym_cmds_GO='$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 $lib'
12899       fi
12900       archive_cmds_need_lc_GO='no'
12901       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12902       hardcode_libdir_separator_GO=:
12903       inherit_rpath_GO=yes
12904       link_all_deplibs_GO=yes
12905       ;;
12906
12907     netbsd*)
12908       if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
12909         archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
12910       else
12911         archive_cmds_GO='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
12912       fi
12913       hardcode_libdir_flag_spec_GO='-R$libdir'
12914       hardcode_direct_GO=yes
12915       hardcode_shlibpath_var_GO=no
12916       ;;
12917
12918     newsos6)
12919       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
12920       hardcode_direct_GO=yes
12921       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12922       hardcode_libdir_separator_GO=:
12923       hardcode_shlibpath_var_GO=no
12924       ;;
12925
12926     *nto* | *qnx*)
12927       ;;
12928
12929     openbsd*)
12930       if test -f /usr/libexec/ld.so; then
12931         hardcode_direct_GO=yes
12932         hardcode_shlibpath_var_GO=no
12933         hardcode_direct_absolute_GO=yes
12934         if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
12935           archive_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12936           archive_expsym_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
12937           hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
12938           export_dynamic_flag_spec_GO='${wl}-E'
12939         else
12940           case $host_os in
12941            openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
12942              archive_cmds_GO='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
12943              hardcode_libdir_flag_spec_GO='-R$libdir'
12944              ;;
12945            *)
12946              archive_cmds_GO='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
12947              hardcode_libdir_flag_spec_GO='${wl}-rpath,$libdir'
12948              ;;
12949           esac
12950         fi
12951       else
12952         ld_shlibs_GO=no
12953       fi
12954       ;;
12955
12956     os2*)
12957       hardcode_libdir_flag_spec_GO='-L$libdir'
12958       hardcode_minus_L_GO=yes
12959       allow_undefined_flag_GO=unsupported
12960       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'
12961       old_archive_from_new_cmds_GO='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
12962       ;;
12963
12964     osf3*)
12965       if test "$GCC" = yes; then
12966         allow_undefined_flag_GO=' ${wl}-expect_unresolved ${wl}\*'
12967         archive_cmds_GO='$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 $lib'
12968       else
12969         allow_undefined_flag_GO=' -expect_unresolved \*'
12970         archive_cmds_GO='$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 $lib'
12971       fi
12972       archive_cmds_need_lc_GO='no'
12973       hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12974       hardcode_libdir_separator_GO=:
12975       ;;
12976
12977     osf4* | osf5*)      # as osf3* with the addition of -msym flag
12978       if test "$GCC" = yes; then
12979         allow_undefined_flag_GO=' ${wl}-expect_unresolved ${wl}\*'
12980         archive_cmds_GO='$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 $lib'
12981         hardcode_libdir_flag_spec_GO='${wl}-rpath ${wl}$libdir'
12982       else
12983         allow_undefined_flag_GO=' -expect_unresolved \*'
12984         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'
12985         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~
12986         $CC -shared${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'
12987
12988         # Both c and cxx compiler support -rpath directly
12989         hardcode_libdir_flag_spec_GO='-rpath $libdir'
12990       fi
12991       archive_cmds_need_lc_GO='no'
12992       hardcode_libdir_separator_GO=:
12993       ;;
12994
12995     solaris*)
12996       no_undefined_flag_GO=' -z defs'
12997       if test "$GCC" = yes; then
12998         wlarc='${wl}'
12999         archive_cmds_GO='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
13000         archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13001           $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
13002       else
13003         case `$CC -V 2>&1` in
13004         *"Compilers 5.0"*)
13005           wlarc=''
13006           archive_cmds_GO='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
13007           archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13008           $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
13009           ;;
13010         *)
13011           wlarc='${wl}'
13012           archive_cmds_GO='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
13013           archive_expsym_cmds_GO='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
13014           $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
13015           ;;
13016         esac
13017       fi
13018       hardcode_libdir_flag_spec_GO='-R$libdir'
13019       hardcode_shlibpath_var_GO=no
13020       case $host_os in
13021       solaris2.[0-5] | solaris2.[0-5].*) ;;
13022       *)
13023         # The compiler driver will combine and reorder linker options,
13024         # but understands `-z linker_flag'.  GCC discards it without `$wl',
13025         # but is careful enough not to reorder.
13026         # Supported since Solaris 2.6 (maybe 2.5.1?)
13027         if test "$GCC" = yes; then
13028           whole_archive_flag_spec_GO='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
13029         else
13030           whole_archive_flag_spec_GO='-z allextract$convenience -z defaultextract'
13031         fi
13032         ;;
13033       esac
13034       link_all_deplibs_GO=yes
13035       ;;
13036
13037     sunos4*)
13038       if test "x$host_vendor" = xsequent; then
13039         # Use $CC to link under sequent, because it throws in some extra .o
13040         # files that make .init and .fini sections work.
13041         archive_cmds_GO='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
13042       else
13043         archive_cmds_GO='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
13044       fi
13045       hardcode_libdir_flag_spec_GO='-L$libdir'
13046       hardcode_direct_GO=yes
13047       hardcode_minus_L_GO=yes
13048       hardcode_shlibpath_var_GO=no
13049       ;;
13050
13051     sysv4)
13052       case $host_vendor in
13053         sni)
13054           archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13055           hardcode_direct_GO=yes # is this really true???
13056         ;;
13057         siemens)
13058           ## LD is ld it makes a PLAMLIB
13059           ## CC just makes a GrossModule.
13060           archive_cmds_GO='$LD -G -o $lib $libobjs $deplibs $linker_flags'
13061           reload_cmds_GO='$CC -r -o $output$reload_objs'
13062           hardcode_direct_GO=no
13063         ;;
13064         motorola)
13065           archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13066           hardcode_direct_GO=no #Motorola manual says yes, but my tests say they lie
13067         ;;
13068       esac
13069       runpath_var='LD_RUN_PATH'
13070       hardcode_shlibpath_var_GO=no
13071       ;;
13072
13073     sysv4.3*)
13074       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13075       hardcode_shlibpath_var_GO=no
13076       export_dynamic_flag_spec_GO='-Bexport'
13077       ;;
13078
13079     sysv4*MP*)
13080       if test -d /usr/nec; then
13081         archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13082         hardcode_shlibpath_var_GO=no
13083         runpath_var=LD_RUN_PATH
13084         hardcode_runpath_var=yes
13085         ld_shlibs_GO=yes
13086       fi
13087       ;;
13088
13089     sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
13090       no_undefined_flag_GO='${wl}-z,text'
13091       archive_cmds_need_lc_GO=no
13092       hardcode_shlibpath_var_GO=no
13093       runpath_var='LD_RUN_PATH'
13094
13095       if test "$GCC" = yes; then
13096         archive_cmds_GO='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13097         archive_expsym_cmds_GO='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13098       else
13099         archive_cmds_GO='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13100         archive_expsym_cmds_GO='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13101       fi
13102       ;;
13103
13104     sysv5* | sco3.2v5* | sco5v6*)
13105       # Note: We can NOT use -z defs as we might desire, because we do not
13106       # link with -lc, and that would cause any symbols used from libc to
13107       # always be unresolved, which means just about no library would
13108       # ever link correctly.  If we're not using GNU ld we use -z text
13109       # though, which does catch some bad symbols but isn't as heavy-handed
13110       # as -z defs.
13111       no_undefined_flag_GO='${wl}-z,text'
13112       allow_undefined_flag_GO='${wl}-z,nodefs'
13113       archive_cmds_need_lc_GO=no
13114       hardcode_shlibpath_var_GO=no
13115       hardcode_libdir_flag_spec_GO='${wl}-R,$libdir'
13116       hardcode_libdir_separator_GO=':'
13117       link_all_deplibs_GO=yes
13118       export_dynamic_flag_spec_GO='${wl}-Bexport'
13119       runpath_var='LD_RUN_PATH'
13120
13121       if test "$GCC" = yes; then
13122         archive_cmds_GO='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13123         archive_expsym_cmds_GO='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13124       else
13125         archive_cmds_GO='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13126         archive_expsym_cmds_GO='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
13127       fi
13128       ;;
13129
13130     uts4*)
13131       archive_cmds_GO='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
13132       hardcode_libdir_flag_spec_GO='-L$libdir'
13133       hardcode_shlibpath_var_GO=no
13134       ;;
13135
13136     *)
13137       ld_shlibs_GO=no
13138       ;;
13139     esac
13140
13141     if test x$host_vendor = xsni; then
13142       case $host in
13143       sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
13144         export_dynamic_flag_spec_GO='${wl}-Blargedynsym'
13145         ;;
13146       esac
13147     fi
13148   fi
13149
13150 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_GO" >&5
13151 $as_echo "$ld_shlibs_GO" >&6; }
13152 test "$ld_shlibs_GO" = no && can_build_shared=no
13153
13154 with_gnu_ld_GO=$with_gnu_ld
13155
13156
13157
13158
13159
13160
13161 #
13162 # Do we need to explicitly link libc?
13163 #
13164 case "x$archive_cmds_need_lc_GO" in
13165 x|xyes)
13166   # Assume -lc should be added
13167   archive_cmds_need_lc_GO=yes
13168
13169   if test "$enable_shared" = yes && test "$GCC" = yes; then
13170     case $archive_cmds_GO in
13171     *'~'*)
13172       # FIXME: we may have to deal with multi-command sequences.
13173       ;;
13174     '$CC '*)
13175       # Test whether the compiler implicitly links with -lc since on some
13176       # systems, -lgcc has to come before -lc. If gcc already passes -lc
13177       # to ld, don't add -lc before -lgcc.
13178       { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
13179 $as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
13180 if test "${lt_cv_archive_cmds_need_lc_GO+set}" = set; then :
13181   $as_echo_n "(cached) " >&6
13182 else
13183   $RM conftest*
13184         echo "$lt_simple_compile_test_code" > conftest.$ac_ext
13185
13186         if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
13187   (eval $ac_compile) 2>&5
13188   ac_status=$?
13189   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13190   test $ac_status = 0; } 2>conftest.err; then
13191           soname=conftest
13192           lib=conftest
13193           libobjs=conftest.$ac_objext
13194           deplibs=
13195           wl=$lt_prog_compiler_wl_GO
13196           pic_flag=$lt_prog_compiler_pic_GO
13197           compiler_flags=-v
13198           linker_flags=-v
13199           verstring=
13200           output_objdir=.
13201           libname=conftest
13202           lt_save_allow_undefined_flag=$allow_undefined_flag_GO
13203           allow_undefined_flag_GO=
13204           if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_GO 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
13205   (eval $archive_cmds_GO 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
13206   ac_status=$?
13207   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
13208   test $ac_status = 0; }
13209           then
13210             lt_cv_archive_cmds_need_lc_GO=no
13211           else
13212             lt_cv_archive_cmds_need_lc_GO=yes
13213           fi
13214           allow_undefined_flag_GO=$lt_save_allow_undefined_flag
13215         else
13216           cat conftest.err 1>&5
13217         fi
13218         $RM conftest*
13219
13220 fi
13221 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_GO" >&5
13222 $as_echo "$lt_cv_archive_cmds_need_lc_GO" >&6; }
13223       archive_cmds_need_lc_GO=$lt_cv_archive_cmds_need_lc_GO
13224       ;;
13225     esac
13226   fi
13227   ;;
13228 esac
13229
13230
13231
13232
13233
13234
13235
13236
13237
13238
13239
13240
13241
13242
13243
13244
13245
13246
13247
13248
13249
13250
13251
13252
13253
13254
13255
13256
13257
13258
13259
13260
13261
13262
13263
13264
13265
13266
13267
13268
13269
13270
13271
13272
13273
13274
13275
13276
13277
13278
13279
13280
13281
13282
13283
13284
13285
13286
13287
13288
13289
13290
13291
13292
13293   { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
13294 $as_echo_n "checking how to hardcode library paths into programs... " >&6; }
13295 hardcode_action_GO=
13296 if test -n "$hardcode_libdir_flag_spec_GO" ||
13297    test -n "$runpath_var_GO" ||
13298    test "X$hardcode_automatic_GO" = "Xyes" ; then
13299
13300   # We can hardcode non-existent directories.
13301   if test "$hardcode_direct_GO" != no &&
13302      # If the only mechanism to avoid hardcoding is shlibpath_var, we
13303      # have to relink, otherwise we might link with an installed library
13304      # when we should be linking with a yet-to-be-installed one
13305      ## test "$_LT_TAGVAR(hardcode_shlibpath_var, GO)" != no &&
13306      test "$hardcode_minus_L_GO" != no; then
13307     # Linking always hardcodes the temporary library directory.
13308     hardcode_action_GO=relink
13309   else
13310     # We can link without hardcoding, and we can hardcode nonexisting dirs.
13311     hardcode_action_GO=immediate
13312   fi
13313 else
13314   # We cannot hardcode anything, or else we can only hardcode existing
13315   # directories.
13316   hardcode_action_GO=unsupported
13317 fi
13318 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_GO" >&5
13319 $as_echo "$hardcode_action_GO" >&6; }
13320
13321 if test "$hardcode_action_GO" = relink ||
13322    test "$inherit_rpath_GO" = yes; then
13323   # Fast installation is not supported
13324   enable_fast_install=no
13325 elif test "$shlibpath_overrides_runpath" = yes ||
13326      test "$enable_shared" = no; then
13327   # Fast installation is not necessary
13328   enable_fast_install=needless
13329 fi
13330
13331
13332
13333
13334
13335
13336
13337 fi
13338
13339 ac_ext=c
13340 ac_cpp='$CPP $CPPFLAGS'
13341 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
13342 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
13343 ac_compiler_gnu=$ac_cv_c_compiler_gnu
13344
13345
13346 GCC=$lt_save_GCC
13347 CC="$lt_save_CC"
13348
13349
13350
13351
13352         ac_config_commands="$ac_config_commands libtool"
13353
13354
13355
13356
13357 # Only expand once:
13358
13359
13360
13361
13362
13363 CC_FOR_BUILD=${CC_FOR_BUILD:-gcc}
13364
13365
13366 for ac_prog in gawk mawk nawk awk
13367 do
13368   # Extract the first word of "$ac_prog", so it can be a program name with args.
13369 set dummy $ac_prog; ac_word=$2
13370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
13371 $as_echo_n "checking for $ac_word... " >&6; }
13372 if test "${ac_cv_prog_AWK+set}" = set; then :
13373   $as_echo_n "(cached) " >&6
13374 else
13375   if test -n "$AWK"; then
13376   ac_cv_prog_AWK="$AWK" # Let the user override the test.
13377 else
13378 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
13379 for as_dir in $PATH
13380 do
13381   IFS=$as_save_IFS
13382   test -z "$as_dir" && as_dir=.
13383     for ac_exec_ext in '' $ac_executable_extensions; do
13384   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
13385     ac_cv_prog_AWK="$ac_prog"
13386     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
13387     break 2
13388   fi
13389 done
13390   done
13391 IFS=$as_save_IFS
13392
13393 fi
13394 fi
13395 AWK=$ac_cv_prog_AWK
13396 if test -n "$AWK"; then
13397   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
13398 $as_echo "$AWK" >&6; }
13399 else
13400   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
13401 $as_echo "no" >&6; }
13402 fi
13403
13404
13405   test -n "$AWK" && break
13406 done
13407
13408
13409 WARN_FLAGS='-Wall -Wextra -Wwrite-strings -Wcast-qual'
13410
13411
13412 # Check whether --enable-werror was given.
13413 if test "${enable_werror+set}" = set; then :
13414   enableval=$enable_werror;
13415 fi
13416
13417 if test "x$enable_werror" != "xno"; then
13418   WERROR="-Werror"
13419 fi
13420
13421
13422 glibgo_toolexecdir=no
13423 glibgo_toolexeclibdir=no
13424
13425 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --enable-version-specific-runtime-libs" >&5
13426 $as_echo_n "checking for --enable-version-specific-runtime-libs... " >&6; }
13427 # Check whether --enable-version-specific-runtime-libs was given.
13428 if test "${enable_version_specific_runtime_libs+set}" = set; then :
13429   enableval=$enable_version_specific_runtime_libs; case "$enableval" in
13430     yes) version_specific_libs=yes ;;
13431     no)  version_specific_libs=no ;;
13432     *)   as_fn_error "Unknown argument to enable/disable version-specific libs" "$LINENO" 5;;
13433    esac
13434 else
13435   version_specific_libs=no
13436 fi
13437
13438 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $version_specific_libs" >&5
13439 $as_echo "$version_specific_libs" >&6; }
13440
13441 # Version-specific runtime libs processing.
13442 if test $version_specific_libs = yes; then
13443   glibgo_toolexecdir='${libdir}/gcc/${host_alias}'
13444   glibgo_toolexeclibdir='${toolexecdir}/${gcc_version}$(MULTISUBDIR)'
13445 fi
13446
13447 # Calculate glibgo_toolexecdir, glibgo_toolexeclibdir
13448 # Install a library built with a cross compiler in tooldir, not libdir.
13449 if test -n "$with_cross_host" &&
13450    test x"$with_cross_host" != x"no"; then
13451   nover_glibgo_toolexecdir='${exec_prefix}/${host_alias}'
13452   nover_glibgo_toolexeclibdir='${toolexecdir}/lib'
13453 else
13454   nover_glibgo_toolexecdir='${libdir}/gcc/${host_alias}'
13455   nover_glibgo_toolexeclibdir='${libdir}'
13456 fi
13457 multi_os_directory=`$GOC -print-multi-os-directory`
13458 case $multi_os_directory in
13459   .) ;; # Avoid trailing /.
13460   *) nover_glibgo_toolexeclibdir=${nover_glibgo_toolexeclibdir}/${multi_os_directory} ;;
13461 esac
13462
13463 if test x"$glibgo_toolexecdir" = x"no"; then
13464   glibgo_toolexecdir="${nover_glibgo_toolexecdir}"
13465   glibgo_toolexeclibdir="${nover_glibgo_toolexeclibdir}"
13466 fi
13467
13468
13469
13470
13471
13472 # See if the user wants to configure without libffi.  Some
13473 # architectures don't support it.  FIXME: We should set a default
13474 # based on the host.
13475
13476 # Check whether --with-libffi was given.
13477 if test "${with_libffi+set}" = set; then :
13478   withval=$with_libffi; :
13479 else
13480   with_libffi=${with_libffi_default-yes}
13481 fi
13482
13483
13484 LIBFFI=
13485 LIBFFIINCS=
13486 if test "$with_libffi" != no; then
13487
13488 $as_echo "#define USE_LIBFFI 1" >>confdefs.h
13489
13490    LIBFFI=../libffi/libffi_convenience.la
13491    LIBFFIINCS='-I$(top_srcdir)/../libffi/include -I../libffi/include'
13492 fi
13493
13494
13495
13496 # See if the user wants to configure without libatomic. This is useful if we are
13497 # on an architecture for which libgo does not need an atomic support library and
13498 # libatomic does not support our C compiler.
13499
13500 # Check whether --with-libatomic was given.
13501 if test "${with_libatomic+set}" = set; then :
13502   withval=$with_libatomic; :
13503 else
13504   with_libatomic=${with_libatomic_default-yes}
13505 fi
13506
13507
13508 LIBATOMIC=
13509 if test "$with_libatomic" != no; then
13510    LIBATOMIC=../libatomic/libatomic_convenience.la
13511 fi
13512
13513
13514 # Used to tell GNU make to include a file without telling automake to
13515 # include it.
13516 go_include="-include"
13517
13518
13519 is_darwin=no
13520 is_freebsd=no
13521 is_irix=no
13522 is_linux=no
13523 is_netbsd=no
13524 is_openbsd=no
13525 is_dragonfly=no
13526 is_rtems=no
13527 is_solaris=no
13528 GOOS=unknown
13529 case ${host} in
13530   *-*-darwin*)   is_darwin=yes;  GOOS=darwin ;;
13531   *-*-freebsd*)  is_freebsd=yes; GOOS=freebsd ;;
13532   *-*-irix6*)    is_irix=yes;    GOOS=irix ;;
13533   *-*-linux*)    is_linux=yes;   GOOS=linux ;;
13534   *-*-netbsd*)   is_netbsd=yes;  GOOS=netbsd ;;
13535   *-*-openbsd*)  is_openbsd=yes; GOOS=openbsd ;;
13536   *-*-dragonfly*) is_dragonfly=yes; GOOS=dragonfly ;;
13537   *-*-rtems*)    is_rtems=yes;   GOOS=rtems ;;
13538   *-*-solaris2*) is_solaris=yes; GOOS=solaris ;;
13539 esac
13540  if test $is_darwin = yes; then
13541   LIBGO_IS_DARWIN_TRUE=
13542   LIBGO_IS_DARWIN_FALSE='#'
13543 else
13544   LIBGO_IS_DARWIN_TRUE='#'
13545   LIBGO_IS_DARWIN_FALSE=
13546 fi
13547
13548  if test $is_freebsd = yes; then
13549   LIBGO_IS_FREEBSD_TRUE=
13550   LIBGO_IS_FREEBSD_FALSE='#'
13551 else
13552   LIBGO_IS_FREEBSD_TRUE='#'
13553   LIBGO_IS_FREEBSD_FALSE=
13554 fi
13555
13556  if test $is_irix = yes; then
13557   LIBGO_IS_IRIX_TRUE=
13558   LIBGO_IS_IRIX_FALSE='#'
13559 else
13560   LIBGO_IS_IRIX_TRUE='#'
13561   LIBGO_IS_IRIX_FALSE=
13562 fi
13563
13564  if test $is_linux = yes; then
13565   LIBGO_IS_LINUX_TRUE=
13566   LIBGO_IS_LINUX_FALSE='#'
13567 else
13568   LIBGO_IS_LINUX_TRUE='#'
13569   LIBGO_IS_LINUX_FALSE=
13570 fi
13571
13572  if test $is_netbsd = yes; then
13573   LIBGO_IS_NETBSD_TRUE=
13574   LIBGO_IS_NETBSD_FALSE='#'
13575 else
13576   LIBGO_IS_NETBSD_TRUE='#'
13577   LIBGO_IS_NETBSD_FALSE=
13578 fi
13579
13580  if test $is_openbsd = yes; then
13581   LIBGO_IS_OPENBSD_TRUE=
13582   LIBGO_IS_OPENBSD_FALSE='#'
13583 else
13584   LIBGO_IS_OPENBSD_TRUE='#'
13585   LIBGO_IS_OPENBSD_FALSE=
13586 fi
13587
13588  if test $is_dragonfly = yes; then
13589   LIBGO_IS_DRAGONFLY_TRUE=
13590   LIBGO_IS_DRAGONFLY_FALSE='#'
13591 else
13592   LIBGO_IS_DRAGONFLY_TRUE='#'
13593   LIBGO_IS_DRAGONFLY_FALSE=
13594 fi
13595
13596  if test $is_rtems = yes; then
13597   LIBGO_IS_RTEMS_TRUE=
13598   LIBGO_IS_RTEMS_FALSE='#'
13599 else
13600   LIBGO_IS_RTEMS_TRUE='#'
13601   LIBGO_IS_RTEMS_FALSE=
13602 fi
13603
13604  if test $is_solaris = yes; then
13605   LIBGO_IS_SOLARIS_TRUE=
13606   LIBGO_IS_SOLARIS_FALSE='#'
13607 else
13608   LIBGO_IS_SOLARIS_TRUE='#'
13609   LIBGO_IS_SOLARIS_FALSE=
13610 fi
13611
13612
13613
13614 USE_DEJAGNU=no
13615 case ${host} in
13616   *-*-rtems*) USE_DEJAGNU=yes ;;
13617   ${build}) ;;
13618   *) USE_DEJAGNU=yes ;;
13619 esac
13620
13621
13622 is_386=no
13623 is_alpha=no
13624 is_arm=no
13625 is_arm64=no
13626 is_m68k=no
13627 mips_abi=unknown
13628 is_ppc=no
13629 is_ppc64=no
13630 is_ppc64le=no
13631 is_s390=no
13632 is_s390x=no
13633 is_sparc=no
13634 is_sparc64=no
13635 is_x86_64=no
13636 GOARCH=unknown
13637 case ${host} in
13638   alpha*-*-*)
13639     is_alpha=yes
13640     GOARCH=alpha
13641     ;;
13642   aarch64-*-*)
13643     is_arm64=yes
13644     GOARCH=arm64
13645     ;;
13646   arm*-*-* | strongarm*-*-* | ep9312*-*-* | xscale-*-*)
13647     is_arm=yes
13648     GOARCH=arm
13649     ;;
13650   i[34567]86-*-* | x86_64-*-*)
13651     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13652 /* end confdefs.h.  */
13653
13654 #ifdef __x86_64__
13655 #error 64-bit
13656 #endif
13657 _ACEOF
13658 if ac_fn_c_try_compile "$LINENO"; then :
13659   is_386=yes
13660 else
13661   is_x86_64=yes
13662 fi
13663 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13664     if test "$is_386" = "yes"; then
13665       GOARCH=386
13666     else
13667       GOARCH=amd64
13668     fi
13669     ;;
13670   m68k*-*-*)
13671     is_m68k=yes
13672     GOARCH=m68k
13673     ;;
13674   mips*-*-*)
13675     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13676 /* end confdefs.h.  */
13677
13678 #if _MIPS_SIM != _ABIO32
13679 #error not o32
13680 #endif
13681 _ACEOF
13682 if ac_fn_c_try_compile "$LINENO"; then :
13683   mips_abi="o32"
13684 else
13685   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13686 /* end confdefs.h.  */
13687
13688 #if _MIPS_SIM != _ABIN32
13689 #error not n32
13690 #endif
13691 _ACEOF
13692 if ac_fn_c_try_compile "$LINENO"; then :
13693   mips_abi="n32"
13694 else
13695   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13696 /* end confdefs.h.  */
13697
13698 #if _MIPS_SIM != _ABI64
13699 #error not n64
13700 #endif
13701 _ACEOF
13702 if ac_fn_c_try_compile "$LINENO"; then :
13703   mips_abi="n64"
13704 else
13705   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13706 /* end confdefs.h.  */
13707
13708 #if _MIPS_SIM != _ABIO64
13709 #error not o64
13710 #endif
13711 _ACEOF
13712 if ac_fn_c_try_compile "$LINENO"; then :
13713   mips_abi="o64"
13714 else
13715   as_fn_error "unknown MIPS ABI" "$LINENO" 5
13716 mips_abi="n32"
13717 fi
13718 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13719 fi
13720 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13721 fi
13722 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13723 fi
13724 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13725     case "$mips_abi" in
13726     "o32") GOARCH=mipso32 ;;
13727     "n32") GOARCH=mipsn32 ;;
13728     "n64") GOARCH=mipsn64 ;;
13729     "o64") GOARCH=mipso64 ;;
13730     esac
13731     ;;
13732   rs6000*-*-* | powerpc*-*-*)
13733     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13734 /* end confdefs.h.  */
13735
13736 #ifdef _ARCH_PPC64
13737 #error 64-bit
13738 #endif
13739 _ACEOF
13740 if ac_fn_c_try_compile "$LINENO"; then :
13741   is_ppc=yes
13742 else
13743   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13744 /* end confdefs.h.  */
13745
13746 #if defined(_BIG_ENDIAN) || defined(__BIG_ENDIAN__)
13747 #error 64be
13748 #endif
13749 _ACEOF
13750 if ac_fn_c_try_compile "$LINENO"; then :
13751   is_ppc64le=yes
13752 else
13753   is_ppc64=yes
13754 fi
13755 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13756 fi
13757 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13758     if test "$is_ppc" = "yes"; then
13759       GOARCH=ppc
13760     elif test "$is_ppc64" = "yes"; then
13761       GOARCH=ppc64
13762     else
13763       GOARCH=ppc64le
13764     fi
13765     ;;
13766   s390*-*-*)
13767     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13768 /* end confdefs.h.  */
13769
13770 #if defined(__s390x__)
13771 #error 64-bit
13772 #endif
13773 _ACEOF
13774 if ac_fn_c_try_compile "$LINENO"; then :
13775   is_s390=yes
13776 else
13777   is_s390x=yes
13778 fi
13779 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13780     if test "$is_s390" = "yes"; then
13781       GOARCH=s390
13782     else
13783       GOARCH=s390x
13784     fi
13785     ;;
13786   sparc*-*-*)
13787     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13788 /* end confdefs.h.  */
13789
13790 #if defined(__sparcv9) || defined(__arch64__)
13791 #error 64-bit
13792 #endif
13793 _ACEOF
13794 if ac_fn_c_try_compile "$LINENO"; then :
13795   is_sparc=yes
13796 else
13797   is_sparc64=yes
13798 fi
13799 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
13800     if test "$is_sparc" = "yes"; then
13801       GOARCH=sparc
13802     else
13803       GOARCH=sparc64
13804     fi
13805     ;;
13806 esac
13807  if test $is_386 = yes; then
13808   LIBGO_IS_386_TRUE=
13809   LIBGO_IS_386_FALSE='#'
13810 else
13811   LIBGO_IS_386_TRUE='#'
13812   LIBGO_IS_386_FALSE=
13813 fi
13814
13815  if test $is_alpha = yes; then
13816   LIBGO_IS_ALPHA_TRUE=
13817   LIBGO_IS_ALPHA_FALSE='#'
13818 else
13819   LIBGO_IS_ALPHA_TRUE='#'
13820   LIBGO_IS_ALPHA_FALSE=
13821 fi
13822
13823  if test $is_arm = yes; then
13824   LIBGO_IS_ARM_TRUE=
13825   LIBGO_IS_ARM_FALSE='#'
13826 else
13827   LIBGO_IS_ARM_TRUE='#'
13828   LIBGO_IS_ARM_FALSE=
13829 fi
13830
13831  if test $is_arm64 = yes; then
13832   LIBGO_IS_ARM64_TRUE=
13833   LIBGO_IS_ARM64_FALSE='#'
13834 else
13835   LIBGO_IS_ARM64_TRUE='#'
13836   LIBGO_IS_ARM64_FALSE=
13837 fi
13838
13839  if test $is_m68k = yes; then
13840   LIBGO_IS_M68K_TRUE=
13841   LIBGO_IS_M68K_FALSE='#'
13842 else
13843   LIBGO_IS_M68K_TRUE='#'
13844   LIBGO_IS_M68K_FALSE=
13845 fi
13846
13847  if test $mips_abi != unknown; then
13848   LIBGO_IS_MIPS_TRUE=
13849   LIBGO_IS_MIPS_FALSE='#'
13850 else
13851   LIBGO_IS_MIPS_TRUE='#'
13852   LIBGO_IS_MIPS_FALSE=
13853 fi
13854
13855  if test $mips_abi = o32; then
13856   LIBGO_IS_MIPSO32_TRUE=
13857   LIBGO_IS_MIPSO32_FALSE='#'
13858 else
13859   LIBGO_IS_MIPSO32_TRUE='#'
13860   LIBGO_IS_MIPSO32_FALSE=
13861 fi
13862
13863  if test $mips_abi = n32; then
13864   LIBGO_IS_MIPSN32_TRUE=
13865   LIBGO_IS_MIPSN32_FALSE='#'
13866 else
13867   LIBGO_IS_MIPSN32_TRUE='#'
13868   LIBGO_IS_MIPSN32_FALSE=
13869 fi
13870
13871  if test $mips_abi = n64; then
13872   LIBGO_IS_MIPSN64_TRUE=
13873   LIBGO_IS_MIPSN64_FALSE='#'
13874 else
13875   LIBGO_IS_MIPSN64_TRUE='#'
13876   LIBGO_IS_MIPSN64_FALSE=
13877 fi
13878
13879  if test $mips_abi = o64; then
13880   LIBGO_IS_MIPSO64_TRUE=
13881   LIBGO_IS_MIPSO64_FALSE='#'
13882 else
13883   LIBGO_IS_MIPSO64_TRUE='#'
13884   LIBGO_IS_MIPSO64_FALSE=
13885 fi
13886
13887  if test $is_ppc = yes; then
13888   LIBGO_IS_PPC_TRUE=
13889   LIBGO_IS_PPC_FALSE='#'
13890 else
13891   LIBGO_IS_PPC_TRUE='#'
13892   LIBGO_IS_PPC_FALSE=
13893 fi
13894
13895  if test $is_ppc64 = yes; then
13896   LIBGO_IS_PPC64_TRUE=
13897   LIBGO_IS_PPC64_FALSE='#'
13898 else
13899   LIBGO_IS_PPC64_TRUE='#'
13900   LIBGO_IS_PPC64_FALSE=
13901 fi
13902
13903  if test $is_ppc64le = yes; then
13904   LIBGO_IS_PPC64LE_TRUE=
13905   LIBGO_IS_PPC64LE_FALSE='#'
13906 else
13907   LIBGO_IS_PPC64LE_TRUE='#'
13908   LIBGO_IS_PPC64LE_FALSE=
13909 fi
13910
13911  if test $is_s390 = yes; then
13912   LIBGO_IS_S390_TRUE=
13913   LIBGO_IS_S390_FALSE='#'
13914 else
13915   LIBGO_IS_S390_TRUE='#'
13916   LIBGO_IS_S390_FALSE=
13917 fi
13918
13919  if test $is_s390x = yes; then
13920   LIBGO_IS_S390X_TRUE=
13921   LIBGO_IS_S390X_FALSE='#'
13922 else
13923   LIBGO_IS_S390X_TRUE='#'
13924   LIBGO_IS_S390X_FALSE=
13925 fi
13926
13927  if test $is_sparc = yes; then
13928   LIBGO_IS_SPARC_TRUE=
13929   LIBGO_IS_SPARC_FALSE='#'
13930 else
13931   LIBGO_IS_SPARC_TRUE='#'
13932   LIBGO_IS_SPARC_FALSE=
13933 fi
13934
13935  if test $is_sparc64 = yes; then
13936   LIBGO_IS_SPARC64_TRUE=
13937   LIBGO_IS_SPARC64_FALSE='#'
13938 else
13939   LIBGO_IS_SPARC64_TRUE='#'
13940   LIBGO_IS_SPARC64_FALSE=
13941 fi
13942
13943  if test $is_x86_64 = yes; then
13944   LIBGO_IS_X86_64_TRUE=
13945   LIBGO_IS_X86_64_FALSE='#'
13946 else
13947   LIBGO_IS_X86_64_TRUE='#'
13948   LIBGO_IS_X86_64_FALSE=
13949 fi
13950
13951
13952
13953 GO_LIBCALL_OS_FILE=
13954 GO_LIBCALL_OS_ARCH_FILE=
13955 GO_SYSCALL_OS_FILE=
13956 GO_SYSCALL_OS_ARCH_FILE=
13957 if test -f "${srcdir}/go/syscall/libcall_${GOOS}.go"; then
13958   GO_LIBCALL_OS_FILE="go/syscall/libcall_${GOOS}.go"
13959 fi
13960 if test -f "${srcdir}/go/syscall/libcall_${GOOS}_${GOARCH}.go"; then
13961   GO_LIBCALL_OS_ARCH_FILE="go/syscall/libcall_${GOOS}_${GOARCH}.go"
13962 fi
13963 if test -f "${srcdir}/go/syscall/syscall_${GOOS}.go"; then
13964   GO_SYSCALL_OS_FILE="go/syscall/syscall_${GOOS}.go"
13965 fi
13966 if test -f "${srcdir}/go/syscall/syscall_${GOOS}_${GOARCH}.go"; then
13967   GO_SYSCALL_OS_ARCH_FILE="go/syscall/syscall_${GOOS}_${GOARCH}.go"
13968 fi
13969
13970
13971
13972
13973
13974 OSCFLAGS="-D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64"
13975 case "$target" in
13976     mips-sgi-irix6.5*)
13977         # IRIX 6 needs _XOPEN_SOURCE=500 for the XPG5 version of struct
13978         # msghdr in <sys/socket.h>.
13979         OSCFLAGS="$OSCFLAGS -D_XOPEN_SOURCE=500"
13980         ;;
13981     *-*-solaris2.1[01])
13982         # Solaris 10+ needs this so struct msghdr gets the msg_control
13983         # etc. fields in <sys/socket.h> (_XPG4_2).  _XOPEN_SOURCE=600 as
13984         # above doesn't work with C99.
13985         OSCFLAGS="$OSCFLAGS -std=gnu99 -D_XOPEN_SOURCE=600 -D__EXTENSIONS__"
13986         ;;
13987 esac
13988
13989
13990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fsplit-stack is supported" >&5
13991 $as_echo_n "checking whether -fsplit-stack is supported... " >&6; }
13992 if test "${libgo_cv_c_split_stack_supported+set}" = set; then :
13993   $as_echo_n "(cached) " >&6
13994 else
13995   CFLAGS_hold=$CFLAGS
13996 CFLAGS="$CFLAGS -fsplit-stack"
13997 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13998 /* end confdefs.h.  */
13999 int i;
14000 _ACEOF
14001 if ac_fn_c_try_compile "$LINENO"; then :
14002   libgo_cv_c_split_stack_supported=yes
14003 else
14004   libgo_cv_c_split_stack_supported=no
14005 fi
14006 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14007 CFLAGS=$CFLAGS_hold
14008 fi
14009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_split_stack_supported" >&5
14010 $as_echo "$libgo_cv_c_split_stack_supported" >&6; }
14011
14012 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linker supports split/non-split linked together" >&5
14013 $as_echo_n "checking whether linker supports split/non-split linked together... " >&6; }
14014 if test "${libgo_cv_c_linker_split_non_split+set}" = set; then :
14015   $as_echo_n "(cached) " >&6
14016 else
14017   cat > conftest1.c << EOF
14018 extern void f();
14019 int main() { f(); return 0; }
14020 EOF
14021 cat > conftest2.c << EOF
14022 void f() {}
14023 EOF
14024 $CC -c -fsplit-stack $CFLAGS $CPPFLAGS conftest1.c
14025 $CC -c $CFLAGS $CPPFLAGS conftest2.c
14026 if $CC -o conftest conftest1.$ac_objext conftest2.$ac_objext; then
14027   libgo_cv_c_linker_split_non_split=yes
14028 else
14029   libgo_cv_c_linker_split_non_split=no
14030 fi
14031 rm -f conftest1.* conftest2.* conftest
14032 fi
14033 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_linker_split_non_split" >&5
14034 $as_echo "$libgo_cv_c_linker_split_non_split" >&6; }
14035
14036 if test "$libgo_cv_c_split_stack_supported" = yes -a "$libgo_cv_c_linker_split_non_split" = yes; then
14037   SPLIT_STACK=-fsplit-stack
14038
14039 $as_echo "#define USING_SPLIT_STACK 1" >>confdefs.h
14040
14041 else
14042   SPLIT_STACK=
14043 fi
14044
14045  if test "$libgo_cv_c_split_stack_supported" = yes -a "$libgo_cv_c_linker_split_non_split" = yes; then
14046   USING_SPLIT_STACK_TRUE=
14047   USING_SPLIT_STACK_FALSE='#'
14048 else
14049   USING_SPLIT_STACK_TRUE='#'
14050   USING_SPLIT_STACK_FALSE=
14051 fi
14052
14053
14054 if test "$libgo_cv_c_split_stack_supported" = yes -a "$libgo_cv_c_linker_split_non_split" = no; then
14055   GO_SPLIT_STACK=-fno-split-stack
14056 else
14057   GO_SPLIT_STACK=
14058 fi
14059
14060
14061 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linker supports split stack" >&5
14062 $as_echo_n "checking whether linker supports split stack... " >&6; }
14063 if test "${libgo_cv_c_linker_supports_split_stack+set}" = set; then :
14064   $as_echo_n "(cached) " >&6
14065 else
14066   libgo_cv_c_linker_supports_split_stack=no
14067 if $GOC -Wl,--help 2>/dev/null | grep split-stack-adjust-size >/dev/null 2>&1; then
14068   libgo_cv_c_linker_supports_split_stack=yes
14069 fi
14070 fi
14071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_linker_supports_split_stack" >&5
14072 $as_echo "$libgo_cv_c_linker_supports_split_stack" >&6; }
14073 if test "$libgo_cv_c_linker_supports_split_stack" = yes; then
14074
14075 $as_echo "#define LINKER_SUPPORTS_SPLIT_STACK 1" >>confdefs.h
14076
14077 fi
14078
14079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler is llgo" >&5
14080 $as_echo_n "checking whether compiler is llgo... " >&6; }
14081 if test "${libgo_cv_c_goc_is_llgo+set}" = set; then :
14082   $as_echo_n "(cached) " >&6
14083 else
14084   libgo_cv_c_goc_is_llgo=no
14085 if $GOC -dumpversion 2>/dev/null | grep llgo >/dev/null 2>&1; then
14086   libgo_cv_c_goc_is_llgo=yes
14087 fi
14088 fi
14089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_goc_is_llgo" >&5
14090 $as_echo "$libgo_cv_c_goc_is_llgo" >&6; }
14091  if test "$libgo_cv_c_goc_is_llgo" = yes; then
14092   GOC_IS_LLGO_TRUE=
14093   GOC_IS_LLGO_FALSE='#'
14094 else
14095   GOC_IS_LLGO_TRUE='#'
14096   GOC_IS_LLGO_FALSE=
14097 fi
14098
14099
14100 MATH_LIBS=
14101 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrt in -lm" >&5
14102 $as_echo_n "checking for sqrt in -lm... " >&6; }
14103 if test "${ac_cv_lib_m_sqrt+set}" = set; then :
14104   $as_echo_n "(cached) " >&6
14105 else
14106   ac_check_lib_save_LIBS=$LIBS
14107 LIBS="-lm  $LIBS"
14108 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14109 /* end confdefs.h.  */
14110
14111 /* Override any GCC internal prototype to avoid an error.
14112    Use char because int might match the return type of a GCC
14113    builtin and then its argument prototype would still apply.  */
14114 #ifdef __cplusplus
14115 extern "C"
14116 #endif
14117 char sqrt ();
14118 int
14119 main ()
14120 {
14121 return sqrt ();
14122   ;
14123   return 0;
14124 }
14125 _ACEOF
14126 if ac_fn_c_try_link "$LINENO"; then :
14127   ac_cv_lib_m_sqrt=yes
14128 else
14129   ac_cv_lib_m_sqrt=no
14130 fi
14131 rm -f core conftest.err conftest.$ac_objext \
14132     conftest$ac_exeext conftest.$ac_ext
14133 LIBS=$ac_check_lib_save_LIBS
14134 fi
14135 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sqrt" >&5
14136 $as_echo "$ac_cv_lib_m_sqrt" >&6; }
14137 if test "x$ac_cv_lib_m_sqrt" = x""yes; then :
14138   MATH_LIBS=-lm
14139 fi
14140
14141
14142
14143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket libraries" >&5
14144 $as_echo_n "checking for socket libraries... " >&6; }
14145 if test "${libgo_cv_lib_sockets+set}" = set; then :
14146   $as_echo_n "(cached) " >&6
14147 else
14148   libgo_cv_lib_sockets=
14149    libgo_check_both=no
14150    ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
14151 if test "x$ac_cv_func_connect" = x""yes; then :
14152   libgo_check_socket=no
14153 else
14154   libgo_check_socket=yes
14155 fi
14156
14157    if test "$libgo_check_socket" = "yes"; then
14158      unset ac_cv_func_connect
14159      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsocket" >&5
14160 $as_echo_n "checking for main in -lsocket... " >&6; }
14161 if test "${ac_cv_lib_socket_main+set}" = set; then :
14162   $as_echo_n "(cached) " >&6
14163 else
14164   ac_check_lib_save_LIBS=$LIBS
14165 LIBS="-lsocket  $LIBS"
14166 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14167 /* end confdefs.h.  */
14168
14169
14170 int
14171 main ()
14172 {
14173 return main ();
14174   ;
14175   return 0;
14176 }
14177 _ACEOF
14178 if ac_fn_c_try_link "$LINENO"; then :
14179   ac_cv_lib_socket_main=yes
14180 else
14181   ac_cv_lib_socket_main=no
14182 fi
14183 rm -f core conftest.err conftest.$ac_objext \
14184     conftest$ac_exeext conftest.$ac_ext
14185 LIBS=$ac_check_lib_save_LIBS
14186 fi
14187 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_main" >&5
14188 $as_echo "$ac_cv_lib_socket_main" >&6; }
14189 if test "x$ac_cv_lib_socket_main" = x""yes; then :
14190   libgo_cv_lib_sockets="-lsocket"
14191 else
14192   libgo_check_both=yes
14193 fi
14194
14195    fi
14196    if test "$libgo_check_both" = "yes"; then
14197      libgo_old_libs=$LIBS
14198      LIBS="$LIBS -lsocket -lnsl"
14199      unset ac_cv_func_accept
14200      ac_fn_c_check_func "$LINENO" "accept" "ac_cv_func_accept"
14201 if test "x$ac_cv_func_accept" = x""yes; then :
14202   libgo_check_nsl=no
14203                     libgo_cv_lib_sockets="-lsocket -lnsl"
14204 fi
14205
14206      unset ac_cv_func_accept
14207      LIBS=$libgo_old_libs
14208    fi
14209    unset ac_cv_func_gethostbyname
14210    libgo_old_libs="$LIBS"
14211    ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
14212 if test "x$ac_cv_func_gethostbyname" = x""yes; then :
14213
14214 else
14215   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lnsl" >&5
14216 $as_echo_n "checking for main in -lnsl... " >&6; }
14217 if test "${ac_cv_lib_nsl_main+set}" = set; then :
14218   $as_echo_n "(cached) " >&6
14219 else
14220   ac_check_lib_save_LIBS=$LIBS
14221 LIBS="-lnsl  $LIBS"
14222 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14223 /* end confdefs.h.  */
14224
14225
14226 int
14227 main ()
14228 {
14229 return main ();
14230   ;
14231   return 0;
14232 }
14233 _ACEOF
14234 if ac_fn_c_try_link "$LINENO"; then :
14235   ac_cv_lib_nsl_main=yes
14236 else
14237   ac_cv_lib_nsl_main=no
14238 fi
14239 rm -f core conftest.err conftest.$ac_objext \
14240     conftest$ac_exeext conftest.$ac_ext
14241 LIBS=$ac_check_lib_save_LIBS
14242 fi
14243 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_main" >&5
14244 $as_echo "$ac_cv_lib_nsl_main" >&6; }
14245 if test "x$ac_cv_lib_nsl_main" = x""yes; then :
14246   libgo_cv_lib_sockets="$libgo_cv_lib_sockets -lnsl"
14247 fi
14248
14249 fi
14250
14251    unset ac_cv_func_gethostbyname
14252    ac_fn_c_check_func "$LINENO" "sendfile" "ac_cv_func_sendfile"
14253 if test "x$ac_cv_func_sendfile" = x""yes; then :
14254
14255 else
14256   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lsendfile" >&5
14257 $as_echo_n "checking for main in -lsendfile... " >&6; }
14258 if test "${ac_cv_lib_sendfile_main+set}" = set; then :
14259   $as_echo_n "(cached) " >&6
14260 else
14261   ac_check_lib_save_LIBS=$LIBS
14262 LIBS="-lsendfile  $LIBS"
14263 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14264 /* end confdefs.h.  */
14265
14266
14267 int
14268 main ()
14269 {
14270 return main ();
14271   ;
14272   return 0;
14273 }
14274 _ACEOF
14275 if ac_fn_c_try_link "$LINENO"; then :
14276   ac_cv_lib_sendfile_main=yes
14277 else
14278   ac_cv_lib_sendfile_main=no
14279 fi
14280 rm -f core conftest.err conftest.$ac_objext \
14281     conftest$ac_exeext conftest.$ac_ext
14282 LIBS=$ac_check_lib_save_LIBS
14283 fi
14284 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sendfile_main" >&5
14285 $as_echo "$ac_cv_lib_sendfile_main" >&6; }
14286 if test "x$ac_cv_lib_sendfile_main" = x""yes; then :
14287   libgo_cv_lib_sockets="$libgo_cv_lib_sockets -lsendfile"
14288 fi
14289
14290 fi
14291
14292    LIBS=$libgo_old_libs
14293
14294 fi
14295 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_sockets" >&5
14296 $as_echo "$libgo_cv_lib_sockets" >&6; }
14297 NET_LIBS="$libgo_cv_lib_sockets"
14298
14299
14300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -pthread is supported" >&5
14301 $as_echo_n "checking whether -pthread is supported... " >&6; }
14302 if test "${libgo_cv_lib_pthread+set}" = set; then :
14303   $as_echo_n "(cached) " >&6
14304 else
14305   CFLAGS_hold=$CFLAGS
14306 CFLAGS="$CFLAGS -pthread"
14307 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14308 /* end confdefs.h.  */
14309 int i;
14310 _ACEOF
14311 if ac_fn_c_try_compile "$LINENO"; then :
14312   libgo_cv_lib_pthread=yes
14313 else
14314   libgo_cv_lib_pthread=no
14315 fi
14316 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14317 CFLAGS=$CFLAGS_hold
14318 fi
14319 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_pthread" >&5
14320 $as_echo "$libgo_cv_lib_pthread" >&6; }
14321 PTHREAD_CFLAGS=
14322 if test "$libgo_cv_lib_pthread" = yes; then
14323   PTHREAD_CFLAGS=-pthread
14324 fi
14325
14326
14327 PTHREAD_LIBS=
14328 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create in -lpthread" >&5
14329 $as_echo_n "checking for pthread_create in -lpthread... " >&6; }
14330 if test "${ac_cv_lib_pthread_pthread_create+set}" = set; then :
14331   $as_echo_n "(cached) " >&6
14332 else
14333   ac_check_lib_save_LIBS=$LIBS
14334 LIBS="-lpthread  $LIBS"
14335 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14336 /* end confdefs.h.  */
14337
14338 /* Override any GCC internal prototype to avoid an error.
14339    Use char because int might match the return type of a GCC
14340    builtin and then its argument prototype would still apply.  */
14341 #ifdef __cplusplus
14342 extern "C"
14343 #endif
14344 char pthread_create ();
14345 int
14346 main ()
14347 {
14348 return pthread_create ();
14349   ;
14350   return 0;
14351 }
14352 _ACEOF
14353 if ac_fn_c_try_link "$LINENO"; then :
14354   ac_cv_lib_pthread_pthread_create=yes
14355 else
14356   ac_cv_lib_pthread_pthread_create=no
14357 fi
14358 rm -f core conftest.err conftest.$ac_objext \
14359     conftest$ac_exeext conftest.$ac_ext
14360 LIBS=$ac_check_lib_save_LIBS
14361 fi
14362 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
14363 $as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
14364 if test "x$ac_cv_lib_pthread_pthread_create" = x""yes; then :
14365   PTHREAD_LIBS=-lpthread
14366 fi
14367
14368
14369
14370 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing sched_yield" >&5
14371 $as_echo_n "checking for library containing sched_yield... " >&6; }
14372 if test "${ac_cv_search_sched_yield+set}" = set; then :
14373   $as_echo_n "(cached) " >&6
14374 else
14375   ac_func_search_save_LIBS=$LIBS
14376 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14377 /* end confdefs.h.  */
14378
14379 /* Override any GCC internal prototype to avoid an error.
14380    Use char because int might match the return type of a GCC
14381    builtin and then its argument prototype would still apply.  */
14382 #ifdef __cplusplus
14383 extern "C"
14384 #endif
14385 char sched_yield ();
14386 int
14387 main ()
14388 {
14389 return sched_yield ();
14390   ;
14391   return 0;
14392 }
14393 _ACEOF
14394 for ac_lib in '' rt; do
14395   if test -z "$ac_lib"; then
14396     ac_res="none required"
14397   else
14398     ac_res=-l$ac_lib
14399     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14400   fi
14401   if ac_fn_c_try_link "$LINENO"; then :
14402   ac_cv_search_sched_yield=$ac_res
14403 fi
14404 rm -f core conftest.err conftest.$ac_objext \
14405     conftest$ac_exeext
14406   if test "${ac_cv_search_sched_yield+set}" = set; then :
14407   break
14408 fi
14409 done
14410 if test "${ac_cv_search_sched_yield+set}" = set; then :
14411
14412 else
14413   ac_cv_search_sched_yield=no
14414 fi
14415 rm conftest.$ac_ext
14416 LIBS=$ac_func_search_save_LIBS
14417 fi
14418 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_sched_yield" >&5
14419 $as_echo "$ac_cv_search_sched_yield" >&6; }
14420 ac_res=$ac_cv_search_sched_yield
14421 if test "$ac_res" != no; then :
14422   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14423
14424 fi
14425
14426 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5
14427 $as_echo_n "checking for library containing nanosleep... " >&6; }
14428 if test "${ac_cv_search_nanosleep+set}" = set; then :
14429   $as_echo_n "(cached) " >&6
14430 else
14431   ac_func_search_save_LIBS=$LIBS
14432 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14433 /* end confdefs.h.  */
14434
14435 /* Override any GCC internal prototype to avoid an error.
14436    Use char because int might match the return type of a GCC
14437    builtin and then its argument prototype would still apply.  */
14438 #ifdef __cplusplus
14439 extern "C"
14440 #endif
14441 char nanosleep ();
14442 int
14443 main ()
14444 {
14445 return nanosleep ();
14446   ;
14447   return 0;
14448 }
14449 _ACEOF
14450 for ac_lib in '' rt; do
14451   if test -z "$ac_lib"; then
14452     ac_res="none required"
14453   else
14454     ac_res=-l$ac_lib
14455     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14456   fi
14457   if ac_fn_c_try_link "$LINENO"; then :
14458   ac_cv_search_nanosleep=$ac_res
14459 fi
14460 rm -f core conftest.err conftest.$ac_objext \
14461     conftest$ac_exeext
14462   if test "${ac_cv_search_nanosleep+set}" = set; then :
14463   break
14464 fi
14465 done
14466 if test "${ac_cv_search_nanosleep+set}" = set; then :
14467
14468 else
14469   ac_cv_search_nanosleep=no
14470 fi
14471 rm conftest.$ac_ext
14472 LIBS=$ac_func_search_save_LIBS
14473 fi
14474 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5
14475 $as_echo "$ac_cv_search_nanosleep" >&6; }
14476 ac_res=$ac_cv_search_nanosleep
14477 if test "$ac_res" != no; then :
14478   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14479
14480 fi
14481
14482 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
14483 $as_echo_n "checking for library containing clock_gettime... " >&6; }
14484 if test "${ac_cv_search_clock_gettime+set}" = set; then :
14485   $as_echo_n "(cached) " >&6
14486 else
14487   ac_func_search_save_LIBS=$LIBS
14488 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14489 /* end confdefs.h.  */
14490
14491 /* Override any GCC internal prototype to avoid an error.
14492    Use char because int might match the return type of a GCC
14493    builtin and then its argument prototype would still apply.  */
14494 #ifdef __cplusplus
14495 extern "C"
14496 #endif
14497 char clock_gettime ();
14498 int
14499 main ()
14500 {
14501 return clock_gettime ();
14502   ;
14503   return 0;
14504 }
14505 _ACEOF
14506 for ac_lib in '' rt; do
14507   if test -z "$ac_lib"; then
14508     ac_res="none required"
14509   else
14510     ac_res=-l$ac_lib
14511     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
14512   fi
14513   if ac_fn_c_try_link "$LINENO"; then :
14514   ac_cv_search_clock_gettime=$ac_res
14515 fi
14516 rm -f core conftest.err conftest.$ac_objext \
14517     conftest$ac_exeext
14518   if test "${ac_cv_search_clock_gettime+set}" = set; then :
14519   break
14520 fi
14521 done
14522 if test "${ac_cv_search_clock_gettime+set}" = set; then :
14523
14524 else
14525   ac_cv_search_clock_gettime=no
14526 fi
14527 rm conftest.$ac_ext
14528 LIBS=$ac_func_search_save_LIBS
14529 fi
14530 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
14531 $as_echo "$ac_cv_search_clock_gettime" >&6; }
14532 ac_res=$ac_cv_search_clock_gettime
14533 if test "$ac_res" != no; then :
14534   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
14535
14536 fi
14537
14538
14539  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
14540 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
14541 if test "${ac_cv_c_bigendian+set}" = set; then :
14542   $as_echo_n "(cached) " >&6
14543 else
14544   ac_cv_c_bigendian=unknown
14545     # See if we're dealing with a universal compiler.
14546     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14547 /* end confdefs.h.  */
14548 #ifndef __APPLE_CC__
14549                not a universal capable compiler
14550              #endif
14551              typedef int dummy;
14552
14553 _ACEOF
14554 if ac_fn_c_try_compile "$LINENO"; then :
14555
14556         # Check for potential -arch flags.  It is not universal unless
14557         # there are at least two -arch flags with different values.
14558         ac_arch=
14559         ac_prev=
14560         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
14561          if test -n "$ac_prev"; then
14562            case $ac_word in
14563              i?86 | x86_64 | ppc | ppc64)
14564                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
14565                  ac_arch=$ac_word
14566                else
14567                  ac_cv_c_bigendian=universal
14568                  break
14569                fi
14570                ;;
14571            esac
14572            ac_prev=
14573          elif test "x$ac_word" = "x-arch"; then
14574            ac_prev=arch
14575          fi
14576        done
14577 fi
14578 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14579     if test $ac_cv_c_bigendian = unknown; then
14580       # See if sys/param.h defines the BYTE_ORDER macro.
14581       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14582 /* end confdefs.h.  */
14583 #include <sys/types.h>
14584              #include <sys/param.h>
14585
14586 int
14587 main ()
14588 {
14589 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
14590                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
14591                      && LITTLE_ENDIAN)
14592               bogus endian macros
14593              #endif
14594
14595   ;
14596   return 0;
14597 }
14598 _ACEOF
14599 if ac_fn_c_try_compile "$LINENO"; then :
14600   # It does; now see whether it defined to BIG_ENDIAN or not.
14601          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14602 /* end confdefs.h.  */
14603 #include <sys/types.h>
14604                 #include <sys/param.h>
14605
14606 int
14607 main ()
14608 {
14609 #if BYTE_ORDER != BIG_ENDIAN
14610                  not big endian
14611                 #endif
14612
14613   ;
14614   return 0;
14615 }
14616 _ACEOF
14617 if ac_fn_c_try_compile "$LINENO"; then :
14618   ac_cv_c_bigendian=yes
14619 else
14620   ac_cv_c_bigendian=no
14621 fi
14622 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14623 fi
14624 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14625     fi
14626     if test $ac_cv_c_bigendian = unknown; then
14627       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
14628       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14629 /* end confdefs.h.  */
14630 #include <limits.h>
14631
14632 int
14633 main ()
14634 {
14635 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
14636               bogus endian macros
14637              #endif
14638
14639   ;
14640   return 0;
14641 }
14642 _ACEOF
14643 if ac_fn_c_try_compile "$LINENO"; then :
14644   # It does; now see whether it defined to _BIG_ENDIAN or not.
14645          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14646 /* end confdefs.h.  */
14647 #include <limits.h>
14648
14649 int
14650 main ()
14651 {
14652 #ifndef _BIG_ENDIAN
14653                  not big endian
14654                 #endif
14655
14656   ;
14657   return 0;
14658 }
14659 _ACEOF
14660 if ac_fn_c_try_compile "$LINENO"; then :
14661   ac_cv_c_bigendian=yes
14662 else
14663   ac_cv_c_bigendian=no
14664 fi
14665 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14666 fi
14667 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14668     fi
14669     if test $ac_cv_c_bigendian = unknown; then
14670       # Compile a test program.
14671       if test "$cross_compiling" = yes; then :
14672   # Try to guess by grepping values from an object file.
14673          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14674 /* end confdefs.h.  */
14675 short int ascii_mm[] =
14676                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
14677                 short int ascii_ii[] =
14678                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
14679                 int use_ascii (int i) {
14680                   return ascii_mm[i] + ascii_ii[i];
14681                 }
14682                 short int ebcdic_ii[] =
14683                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
14684                 short int ebcdic_mm[] =
14685                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
14686                 int use_ebcdic (int i) {
14687                   return ebcdic_mm[i] + ebcdic_ii[i];
14688                 }
14689                 extern int foo;
14690
14691 int
14692 main ()
14693 {
14694 return use_ascii (foo) == use_ebcdic (foo);
14695   ;
14696   return 0;
14697 }
14698 _ACEOF
14699 if ac_fn_c_try_compile "$LINENO"; then :
14700   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
14701               ac_cv_c_bigendian=yes
14702             fi
14703             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
14704               if test "$ac_cv_c_bigendian" = unknown; then
14705                 ac_cv_c_bigendian=no
14706               else
14707                 # finding both strings is unlikely to happen, but who knows?
14708                 ac_cv_c_bigendian=unknown
14709               fi
14710             fi
14711 fi
14712 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14713 else
14714   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14715 /* end confdefs.h.  */
14716 $ac_includes_default
14717 int
14718 main ()
14719 {
14720
14721              /* Are we little or big endian?  From Harbison&Steele.  */
14722              union
14723              {
14724                long int l;
14725                char c[sizeof (long int)];
14726              } u;
14727              u.l = 1;
14728              return u.c[sizeof (long int) - 1] == 1;
14729
14730   ;
14731   return 0;
14732 }
14733 _ACEOF
14734 if ac_fn_c_try_run "$LINENO"; then :
14735   ac_cv_c_bigendian=no
14736 else
14737   ac_cv_c_bigendian=yes
14738 fi
14739 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
14740   conftest.$ac_objext conftest.beam conftest.$ac_ext
14741 fi
14742
14743     fi
14744 fi
14745 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
14746 $as_echo "$ac_cv_c_bigendian" >&6; }
14747  case $ac_cv_c_bigendian in #(
14748    yes)
14749      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
14750 ;; #(
14751    no)
14752       ;; #(
14753    universal)
14754
14755 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
14756
14757      ;; #(
14758    *)
14759      as_fn_error "unknown endianness
14760  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
14761  esac
14762
14763
14764
14765
14766 # Check whether --with-system-libunwind was given.
14767 if test "${with_system_libunwind+set}" = set; then :
14768   withval=$with_system_libunwind;
14769 fi
14770
14771   # If system-libunwind was not specifically set, pick a default setting.
14772   if test x$with_system_libunwind = x; then
14773     case ${target} in
14774       ia64-*-hpux*) with_system_libunwind=yes ;;
14775       *) with_system_libunwind=no ;;
14776     esac
14777   fi
14778   # Based on system-libunwind and target, do we have ipinfo?
14779   if  test x$with_system_libunwind = xyes; then
14780     case ${target} in
14781       ia64-*-*) have_unwind_getipinfo=no ;;
14782       *) have_unwind_getipinfo=yes ;;
14783     esac
14784   else
14785     # Darwin before version 9 does not have _Unwind_GetIPInfo.
14786
14787     case ${target} in
14788       *-*-darwin[3-8]|*-*-darwin[3-8].*) have_unwind_getipinfo=no ;;
14789       *) have_unwind_getipinfo=yes ;;
14790     esac
14791
14792   fi
14793
14794   if test x$have_unwind_getipinfo = xyes; then
14795
14796 $as_echo "#define HAVE_GETIPINFO 1" >>confdefs.h
14797
14798   fi
14799
14800
14801 for ac_header in sched.h sys/file.h sys/mman.h syscall.h sys/epoll.h sys/inotify.h sys/ptrace.h sys/syscall.h sys/user.h sys/utsname.h sys/select.h sys/socket.h net/if.h net/if_arp.h net/route.h netpacket/packet.h sys/prctl.h sys/mount.h sys/vfs.h sys/statfs.h sys/timex.h sys/sysinfo.h utime.h linux/ether.h linux/fs.h linux/reboot.h netinet/icmp6.h netinet/in_syst.h netinet/ip.h netinet/ip_mroute.h netinet/if_ether.h
14802 do :
14803   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
14804 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
14805 eval as_val=\$$as_ac_Header
14806    if test "x$as_val" = x""yes; then :
14807   cat >>confdefs.h <<_ACEOF
14808 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
14809 _ACEOF
14810
14811 fi
14812
14813 done
14814
14815
14816 for ac_header in linux/filter.h linux/if_addr.h linux/if_ether.h linux/if_tun.h linux/netlink.h linux/rtnetlink.h
14817 do :
14818   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
14819 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "#ifdef HAVE_SYS_SOCKET_H
14820 #include <sys/socket.h>
14821 #endif
14822
14823 "
14824 eval as_val=\$$as_ac_Header
14825    if test "x$as_val" = x""yes; then :
14826   cat >>confdefs.h <<_ACEOF
14827 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
14828 _ACEOF
14829
14830 fi
14831
14832 done
14833
14834
14835 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <ustat.h> can be used" >&5
14836 $as_echo_n "checking whether <ustat.h> can be used... " >&6; }
14837 if test "${libgo_cv_c_ustat_h+set}" = set; then :
14838   $as_echo_n "(cached) " >&6
14839 else
14840   CFLAGS_hold=$CFLAGS
14841 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE $OSCFLAGS"
14842 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14843 /* end confdefs.h.  */
14844
14845 #include <sys/types.h>
14846 #ifdef HAVE_LINUX_FILTER_H
14847 #include <linux/filter.h>
14848 #endif
14849 #include <ustat.h>
14850
14851 _ACEOF
14852 if ac_fn_c_try_compile "$LINENO"; then :
14853   libgo_cv_c_ustat_h=yes
14854 else
14855   libgo_cv_c_ustat_h=no
14856 fi
14857 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
14858 CFLAGS=$CFLAGS_hold
14859 fi
14860 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_ustat_h" >&5
14861 $as_echo "$libgo_cv_c_ustat_h" >&6; }
14862 if test $libgo_cv_c_ustat_h = yes; then
14863
14864 $as_echo "#define HAVE_USTAT_H 1" >>confdefs.h
14865
14866 fi
14867
14868  if test "$ac_cv_header_sys_mman_h" = yes; then
14869   HAVE_SYS_MMAN_H_TRUE=
14870   HAVE_SYS_MMAN_H_FALSE='#'
14871 else
14872   HAVE_SYS_MMAN_H_TRUE='#'
14873   HAVE_SYS_MMAN_H_FALSE=
14874 fi
14875
14876
14877 for ac_func in strerror_r strsignal wait4 mincore setenv unsetenv dl_iterate_phdr
14878 do :
14879   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14880 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14881 eval as_val=\$$as_ac_var
14882    if test "x$as_val" = x""yes; then :
14883   cat >>confdefs.h <<_ACEOF
14884 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14885 _ACEOF
14886
14887 fi
14888 done
14889
14890  if test "$ac_cv_func_strerror_r" = yes; then
14891   HAVE_STRERROR_R_TRUE=
14892   HAVE_STRERROR_R_FALSE='#'
14893 else
14894   HAVE_STRERROR_R_TRUE='#'
14895   HAVE_STRERROR_R_FALSE=
14896 fi
14897
14898  if test "$ac_cv_func_wait4" = yes; then
14899   HAVE_WAIT4_TRUE=
14900   HAVE_WAIT4_FALSE='#'
14901 else
14902   HAVE_WAIT4_TRUE='#'
14903   HAVE_WAIT4_FALSE=
14904 fi
14905
14906
14907 for ac_func in accept4 dup3 epoll_create1 faccessat fallocate fchmodat fchownat futimesat getxattr inotify_add_watch inotify_init inotify_init1 inotify_rm_watch listxattr mkdirat mknodat open64 openat pipe2 removexattr renameat setxattr sync_file_range splice tee unlinkat unshare utimensat
14908 do :
14909   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14910 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14911 eval as_val=\$$as_ac_var
14912    if test "x$as_val" = x""yes; then :
14913   cat >>confdefs.h <<_ACEOF
14914 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14915 _ACEOF
14916
14917 fi
14918 done
14919
14920 ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
14921 if test "x$ac_cv_type_off_t" = x""yes; then :
14922
14923 else
14924
14925 cat >>confdefs.h <<_ACEOF
14926 #define off_t long int
14927 _ACEOF
14928
14929 fi
14930
14931 ac_fn_c_check_type "$LINENO" "loff_t" "ac_cv_type_loff_t" "$ac_includes_default"
14932 if test "x$ac_cv_type_loff_t" = x""yes; then :
14933
14934 cat >>confdefs.h <<_ACEOF
14935 #define HAVE_LOFF_T 1
14936 _ACEOF
14937
14938
14939 fi
14940
14941
14942 LIBS_hold="$LIBS"
14943 LIBS="$LIBS -lm"
14944 for ac_func in cosl expl logl sinl tanl acosl asinl atanl atan2l expm1l ldexpl log10l log1pl
14945 do :
14946   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
14947 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
14948 eval as_val=\$$as_ac_var
14949    if test "x$as_val" = x""yes; then :
14950   cat >>confdefs.h <<_ACEOF
14951 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
14952 _ACEOF
14953
14954 fi
14955 done
14956
14957 LIBS="$LIBS_hold"
14958
14959 CFLAGS_hold="$CFLAGS"
14960 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
14961 LIBS_hold="$LIBS"
14962 LIBS="$LIBS $PTHREAD_LIBS"
14963 for ac_func in sem_timedwait
14964 do :
14965   ac_fn_c_check_func "$LINENO" "sem_timedwait" "ac_cv_func_sem_timedwait"
14966 if test "x$ac_cv_func_sem_timedwait" = x""yes; then :
14967   cat >>confdefs.h <<_ACEOF
14968 #define HAVE_SEM_TIMEDWAIT 1
14969 _ACEOF
14970
14971 fi
14972 done
14973
14974 CFLAGS="$CFLAGS_hold"
14975 LIBS="$LIBS_hold"
14976
14977 LIBS_hold="$LIBS"
14978 LIBS="$LIBS $MATH_LIBS"
14979 for ac_func in matherr
14980 do :
14981   ac_fn_c_check_func "$LINENO" "matherr" "ac_cv_func_matherr"
14982 if test "x$ac_cv_func_matherr" = x""yes; then :
14983   cat >>confdefs.h <<_ACEOF
14984 #define HAVE_MATHERR 1
14985 _ACEOF
14986
14987 fi
14988 done
14989
14990 LIBS="$LIBS_hold"
14991
14992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_bool_compare_and_swap_4" >&5
14993 $as_echo_n "checking for __sync_bool_compare_and_swap_4... " >&6; }
14994 if test "${libgo_cv_func___sync_bool_compare_and_swap_4+set}" = set; then :
14995   $as_echo_n "(cached) " >&6
14996 else
14997   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14998 /* end confdefs.h.  */
14999
15000 typedef unsigned int uint32  __attribute__ ((mode (SI)));
15001 uint32 i;
15002 int main() { return __sync_bool_compare_and_swap (&i, 0, 1); }
15003
15004 _ACEOF
15005 if ac_fn_c_try_link "$LINENO"; then :
15006   libgo_cv_func___sync_bool_compare_and_swap_4=yes
15007 else
15008   libgo_cv_func___sync_bool_compare_and_swap_4=no
15009 fi
15010 rm -f core conftest.err conftest.$ac_objext \
15011     conftest$ac_exeext conftest.$ac_ext
15012 fi
15013 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_func___sync_bool_compare_and_swap_4" >&5
15014 $as_echo "$libgo_cv_func___sync_bool_compare_and_swap_4" >&6; }
15015 if test "$libgo_cv_func___sync_bool_compare_and_swap_4" = "yes"; then
15016
15017 $as_echo "#define HAVE_SYNC_BOOL_COMPARE_AND_SWAP_4 1" >>confdefs.h
15018
15019 fi
15020
15021 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_bool_compare_and_swap_8" >&5
15022 $as_echo_n "checking for __sync_bool_compare_and_swap_8... " >&6; }
15023 if test "${libgo_cv_func___sync_bool_compare_and_swap_8+set}" = set; then :
15024   $as_echo_n "(cached) " >&6
15025 else
15026   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15027 /* end confdefs.h.  */
15028
15029 typedef unsigned int uint64  __attribute__ ((mode (DI)));
15030 uint64 i;
15031 int main() { return __sync_bool_compare_and_swap (&i, 0, 1); }
15032
15033 _ACEOF
15034 if ac_fn_c_try_link "$LINENO"; then :
15035   libgo_cv_func___sync_bool_compare_and_swap_8=yes
15036 else
15037   libgo_cv_func___sync_bool_compare_and_swap_8=no
15038 fi
15039 rm -f core conftest.err conftest.$ac_objext \
15040     conftest$ac_exeext conftest.$ac_ext
15041 fi
15042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_func___sync_bool_compare_and_swap_8" >&5
15043 $as_echo "$libgo_cv_func___sync_bool_compare_and_swap_8" >&6; }
15044 if test "$libgo_cv_func___sync_bool_compare_and_swap_8" = "yes"; then
15045
15046 $as_echo "#define HAVE_SYNC_BOOL_COMPARE_AND_SWAP_8 1" >>confdefs.h
15047
15048 fi
15049
15050 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_fetch_and_add_4" >&5
15051 $as_echo_n "checking for __sync_fetch_and_add_4... " >&6; }
15052 if test "${libgo_cv_func___sync_fetch_and_add_4+set}" = set; then :
15053   $as_echo_n "(cached) " >&6
15054 else
15055   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15056 /* end confdefs.h.  */
15057
15058 typedef unsigned int uint32  __attribute__ ((mode (SI)));
15059 uint32 i;
15060 int main() { return __sync_fetch_and_add (&i, 1); }
15061
15062 _ACEOF
15063 if ac_fn_c_try_link "$LINENO"; then :
15064   libgo_cv_func___sync_fetch_and_add_4=yes
15065 else
15066   libgo_cv_func___sync_fetch_and_add_4=no
15067 fi
15068 rm -f core conftest.err conftest.$ac_objext \
15069     conftest$ac_exeext conftest.$ac_ext
15070 fi
15071 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_func___sync_fetch_and_add_4" >&5
15072 $as_echo "$libgo_cv_func___sync_fetch_and_add_4" >&6; }
15073 if test "$libgo_cv_func___sync_fetch_and_add_4" = "yes"; then
15074
15075 $as_echo "#define HAVE_SYNC_FETCH_AND_ADD_4 1" >>confdefs.h
15076
15077 fi
15078
15079 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __sync_add_and_fetch_8" >&5
15080 $as_echo_n "checking for __sync_add_and_fetch_8... " >&6; }
15081 if test "${libgo_cv_func___sync_add_and_fetch_8+set}" = set; then :
15082   $as_echo_n "(cached) " >&6
15083 else
15084   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15085 /* end confdefs.h.  */
15086
15087 typedef unsigned int uint64  __attribute__ ((mode (DI)));
15088 uint64 i;
15089 int main() { return __sync_add_and_fetch (&i, 1); }
15090
15091 _ACEOF
15092 if ac_fn_c_try_link "$LINENO"; then :
15093   libgo_cv_func___sync_add_and_fetch_8=yes
15094 else
15095   libgo_cv_func___sync_add_and_fetch_8=no
15096 fi
15097 rm -f core conftest.err conftest.$ac_objext \
15098     conftest$ac_exeext conftest.$ac_ext
15099 fi
15100 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_func___sync_add_and_fetch_8" >&5
15101 $as_echo "$libgo_cv_func___sync_add_and_fetch_8" >&6; }
15102 if test "$libgo_cv_func___sync_add_and_fetch_8" = "yes"; then
15103
15104 $as_echo "#define HAVE_SYNC_ADD_AND_FETCH_8 1" >>confdefs.h
15105
15106 fi
15107
15108 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -minline-all-stringops" >&5
15109 $as_echo_n "checking whether compiler supports -minline-all-stringops... " >&6; }
15110 if test "${libgo_cv_c_stringops+set}" = set; then :
15111   $as_echo_n "(cached) " >&6
15112 else
15113   CFLAGS_hold=$CFLAGS
15114 CFLAGS="$CFLAGS -minline-all-stringops"
15115 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15116 /* end confdefs.h.  */
15117 int i;
15118 _ACEOF
15119 if ac_fn_c_try_compile "$LINENO"; then :
15120   libgo_cv_c_stringops=yes
15121 else
15122   libgo_cv_c_stringops=no
15123 fi
15124 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15125 CFLAGS=$CFLAGS_hold
15126 fi
15127 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_stringops" >&5
15128 $as_echo "$libgo_cv_c_stringops" >&6; }
15129 STRINGOPS_FLAG=
15130 if test "$libgo_cv_c_stringops" = yes; then
15131   STRINGOPS_FLAG=-minline-all-stringops
15132 fi
15133
15134
15135 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports -mfancy-math-387" >&5
15136 $as_echo_n "checking whether compiler supports -mfancy-math-387... " >&6; }
15137 if test "${libgo_cv_c_fancymath+set}" = set; then :
15138   $as_echo_n "(cached) " >&6
15139 else
15140   CFLAGS_hold=$CFLAGS
15141 CFLAGS="$CFLAGS -mfancy-math-387"
15142 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15143 /* end confdefs.h.  */
15144 int i;
15145 _ACEOF
15146 if ac_fn_c_try_compile "$LINENO"; then :
15147   libgo_cv_c_fancymath=yes
15148 else
15149   libgo_cv_c_fancymath=no
15150 fi
15151 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15152 CFLAGS=$CFLAGS_hold
15153 fi
15154 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_fancymath" >&5
15155 $as_echo "$libgo_cv_c_fancymath" >&6; }
15156 MATH_FLAG=
15157 if test "$libgo_cv_c_fancymath" = yes; then
15158   MATH_FLAG="-mfancy-math-387 -funsafe-math-optimizations"
15159 else
15160   MATH_FLAG="-ffp-contract=off"
15161 fi
15162
15163
15164 CFLAGS_hold=$CFLAGS
15165 CFLAGS="$CFLAGS -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE"
15166 ac_fn_c_check_type "$LINENO" "off64_t" "ac_cv_type_off64_t" "$ac_includes_default"
15167 if test "x$ac_cv_type_off64_t" = x""yes; then :
15168
15169 cat >>confdefs.h <<_ACEOF
15170 #define HAVE_OFF64_T 1
15171 _ACEOF
15172
15173
15174 fi
15175
15176 CFLAGS=$CFLAGS_hold
15177
15178 { $as_echo "$as_me:${as_lineno-$LINENO}: checking epoll_event size" >&5
15179 $as_echo_n "checking epoll_event size... " >&6; }
15180 if test "${libgo_cv_c_epoll_event_size+set}" = set; then :
15181   $as_echo_n "(cached) " >&6
15182 else
15183   if ac_fn_c_compute_int "$LINENO" "sizeof (struct epoll_event)" "libgo_cv_c_epoll_event_size"        "#include <sys/epoll.h>"; then :
15184
15185 else
15186   libgo_cv_c_epoll_event_size=0
15187 fi
15188
15189 fi
15190 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_epoll_event_size" >&5
15191 $as_echo "$libgo_cv_c_epoll_event_size" >&6; }
15192 SIZEOF_STRUCT_EPOLL_EVENT=${libgo_cv_c_epoll_event_size}
15193
15194
15195 { $as_echo "$as_me:${as_lineno-$LINENO}: checking epoll_event data.fd offset" >&5
15196 $as_echo_n "checking epoll_event data.fd offset... " >&6; }
15197 if test "${libgo_cv_c_epoll_event_fd_offset+set}" = set; then :
15198   $as_echo_n "(cached) " >&6
15199 else
15200   if ac_fn_c_compute_int "$LINENO" "offsetof (struct epoll_event, data.fd)" "libgo_cv_c_epoll_event_fd_offset"        "#include <stddef.h>
15201 #include <sys/epoll.h>"; then :
15202
15203 else
15204   libgo_cv_c_epoll_event_fd_offset=0
15205 fi
15206
15207 fi
15208 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_epoll_event_fd_offset" >&5
15209 $as_echo "$libgo_cv_c_epoll_event_fd_offset" >&6; }
15210 STRUCT_EPOLL_EVENT_FD_OFFSET=${libgo_cv_c_epoll_event_fd_offset}
15211
15212
15213 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15214 /* end confdefs.h.  */
15215 #include <sys/stat.h>
15216
15217 _ACEOF
15218 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
15219   $EGREP "timespec_t.*st_atim" >/dev/null 2>&1; then :
15220   have_stat_timespec=yes
15221 else
15222   have_stat_timespec=no
15223 fi
15224 rm -f conftest*
15225
15226  if test $have_stat_timespec = yes; then
15227   HAVE_STAT_TIMESPEC_TRUE=
15228   HAVE_STAT_TIMESPEC_FALSE='#'
15229 else
15230   HAVE_STAT_TIMESPEC_TRUE='#'
15231   HAVE_STAT_TIMESPEC_FALSE=
15232 fi
15233
15234
15235 ac_fn_c_check_type "$LINENO" "struct exception" "ac_cv_type_struct_exception" "#include <math.h>
15236 "
15237 if test "x$ac_cv_type_struct_exception" = x""yes; then :
15238   libgo_has_struct_exception=yes
15239 else
15240   libgo_has_struct_exception=no
15241 fi
15242
15243 if test "$libgo_has_struct_exception" = "yes"; then
15244
15245 $as_echo "#define HAVE_STRUCT_EXCEPTION 1" >>confdefs.h
15246
15247 fi
15248
15249 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setcontext clobbers TLS variables" >&5
15250 $as_echo_n "checking whether setcontext clobbers TLS variables... " >&6; }
15251 if test "${libgo_cv_lib_setcontext_clobbers_tls+set}" = set; then :
15252   $as_echo_n "(cached) " >&6
15253 else
15254   CFLAGS_hold="$CFLAGS"
15255 CFLAGS="$PTHREAD_CFLAGS"
15256 LIBS_hold="$LIBS"
15257 LIBS="$LIBS $PTHREAD_LIBS"
15258 # The cast to long int works around a bug in the HP C Compiler
15259 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
15260 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
15261 # This bug is HP SR number 8606223364.
15262 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
15263 $as_echo_n "checking size of void *... " >&6; }
15264 if test "${ac_cv_sizeof_void_p+set}" = set; then :
15265   $as_echo_n "(cached) " >&6
15266 else
15267   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p"        "$ac_includes_default"; then :
15268
15269 else
15270   if test "$ac_cv_type_void_p" = yes; then
15271      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
15272 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
15273 { as_fn_set_status 77
15274 as_fn_error "cannot compute sizeof (void *)
15275 See \`config.log' for more details." "$LINENO" 5; }; }
15276    else
15277      ac_cv_sizeof_void_p=0
15278    fi
15279 fi
15280
15281 fi
15282 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
15283 $as_echo "$ac_cv_sizeof_void_p" >&6; }
15284
15285
15286
15287 cat >>confdefs.h <<_ACEOF
15288 #define SIZEOF_VOID_P $ac_cv_sizeof_void_p
15289 _ACEOF
15290
15291
15292 as_fn_arith $ac_cv_sizeof_void_p \* 8 && ptr_type_size=$as_val
15293 if test "$cross_compiling" = yes; then :
15294   case "$target:$ptr_type_size" in
15295   i?86-*-solaris2.1[01]:64 | x86_64*-*-solaris2.1[01]:64)
15296     libgo_cv_lib_setcontext_clobbers_tls=yes ;;
15297   *)
15298     libgo_cv_lib_setcontext_clobbers_tls=no ;;
15299  esac
15300
15301 else
15302   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15303 /* end confdefs.h.  */
15304
15305 #include <pthread.h>
15306 #include <stdlib.h>
15307 #include <ucontext.h>
15308 #include <unistd.h>
15309
15310 __thread int tls;
15311
15312 static char stack[10 * 1024 * 1024];
15313 static ucontext_t c;
15314
15315 /* Called via makecontext/setcontext.  */
15316
15317 static void
15318 cfn (void)
15319 {
15320   exit (tls);
15321 }
15322
15323 /* Called via pthread_create.  */
15324
15325 static void *
15326 tfn (void *dummy)
15327 {
15328   /* The thread should still see this value after calling
15329      setcontext.  */
15330   tls = 0;
15331
15332   setcontext (&c);
15333
15334   /* The call to setcontext should not return.  */
15335   abort ();
15336 }
15337
15338 int
15339 main ()
15340 {
15341   pthread_t tid;
15342
15343   /* The thread should not see this value.  */
15344   tls = 1;
15345
15346   if (getcontext (&c) < 0)
15347     abort ();
15348
15349   c.uc_stack.ss_sp = stack;
15350 #ifdef MAKECONTEXT_STACK_TOP
15351   c.uc_stack.ss_sp += sizeof stack;
15352 #endif
15353   c.uc_stack.ss_flags = 0;
15354   c.uc_stack.ss_size = sizeof stack;
15355   c.uc_link = NULL;
15356   makecontext (&c, cfn, 0);
15357
15358   if (pthread_create (&tid, NULL, tfn, NULL) != 0)
15359     abort ();
15360
15361   if (pthread_join (tid, NULL) != 0)
15362     abort ();
15363
15364   /* The thread should have called exit.  */
15365   abort ();
15366 }
15367
15368 _ACEOF
15369 if ac_fn_c_try_run "$LINENO"; then :
15370   libgo_cv_lib_setcontext_clobbers_tls=no
15371 else
15372   libgo_cv_lib_setcontext_clobbers_tls=yes
15373 fi
15374 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
15375   conftest.$ac_objext conftest.beam conftest.$ac_ext
15376 fi
15377
15378 CFLAGS="$CFLAGS_hold"
15379 LIBS="$LIBS_hold"
15380
15381 fi
15382 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_lib_setcontext_clobbers_tls" >&5
15383 $as_echo "$libgo_cv_lib_setcontext_clobbers_tls" >&6; }
15384 if test "$libgo_cv_lib_setcontext_clobbers_tls" = "yes"; then
15385
15386 $as_echo "#define SETCONTEXT_CLOBBERS_TLS 1" >>confdefs.h
15387
15388 fi
15389
15390 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .eh_frame section should be read-only" >&5
15391 $as_echo_n "checking whether .eh_frame section should be read-only... " >&6; }
15392 if test "${libgo_cv_ro_eh_frame+set}" = set; then :
15393   $as_echo_n "(cached) " >&6
15394 else
15395
15396 libgo_cv_ro_eh_frame=no
15397 echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
15398 if $CC $CFLAGS -S -fpic -fexceptions -o conftest.s conftest.c > /dev/null 2>&1; then
15399   if grep '.section.*eh_frame.*"a"' conftest.s > /dev/null; then
15400     libgo_cv_ro_eh_frame=yes
15401   elif grep '.section.*eh_frame.*#alloc' conftest.c \
15402        | grep -v '#write' > /dev/null; then
15403     libgo_cv_ro_eh_frame=yes
15404   fi
15405 fi
15406 rm -f conftest.*
15407
15408 fi
15409 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_ro_eh_frame" >&5
15410 $as_echo "$libgo_cv_ro_eh_frame" >&6; }
15411 if test "x$libgo_cv_ro_eh_frame" = xyes; then
15412
15413 $as_echo "#define EH_FRAME_FLAGS \"a\"" >>confdefs.h
15414
15415 else
15416
15417 $as_echo "#define EH_FRAME_FLAGS \"aw\"" >>confdefs.h
15418
15419 fi
15420
15421 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler supports -Qunused-arguments" >&5
15422 $as_echo_n "checking if compiler supports -Qunused-arguments... " >&6; }
15423 if test "${libgo_cv_c_unused_arguments+set}" = set; then :
15424   $as_echo_n "(cached) " >&6
15425 else
15426   CFLAGS_hold=$CFLAGS
15427 CFLAGS="$CFLAGS -Qunused-arguments"
15428 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
15429 /* end confdefs.h.  */
15430 int i;
15431 _ACEOF
15432 if ac_fn_c_try_compile "$LINENO"; then :
15433   libgo_cv_c_unused_arguments=yes
15434 else
15435   libgo_cv_c_unused_arguments=no
15436 fi
15437 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
15438 CFLAGS=$CFLAGS_hold
15439 fi
15440 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_c_unused_arguments" >&5
15441 $as_echo "$libgo_cv_c_unused_arguments" >&6; }
15442
15443 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if assembler supports GNU comdat group syntax" >&5
15444 $as_echo_n "checking if assembler supports GNU comdat group syntax... " >&6; }
15445 if test "${libgo_cv_as_comdat_gnu+set}" = set; then :
15446   $as_echo_n "(cached) " >&6
15447 else
15448
15449 echo '.section .text,"axG",@progbits,.foo,comdat' > conftest.s
15450 CFLAGS_hold=$CFLAGS
15451 if test "$libgo_cv_c_unused_arguments" = yes; then
15452   CFLAGS="$CFLAGS -Qunused-arguments"
15453 fi
15454 if $CC $CFLAGS -c conftest.s > /dev/null 2>&1; then
15455   libgo_cv_as_comdat_gnu=yes
15456 else
15457   libgo_cv_as_comdat_gnu=no
15458 fi
15459 CFLAGS=$CFLAGS_hold
15460
15461 fi
15462 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_comdat_gnu" >&5
15463 $as_echo "$libgo_cv_as_comdat_gnu" >&6; }
15464 if test "x$libgo_cv_as_comdat_gnu" = xyes; then
15465
15466 $as_echo "#define HAVE_AS_COMDAT_GAS 1" >>confdefs.h
15467
15468 fi
15469
15470 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports pc related relocs" >&5
15471 $as_echo_n "checking assembler supports pc related relocs... " >&6; }
15472 if test "${libgo_cv_as_x86_pcrel+set}" = set; then :
15473   $as_echo_n "(cached) " >&6
15474 else
15475
15476 libgo_cv_as_x86_pcrel=yes
15477 echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s
15478 CFLAGS_hold=$CFLAGS
15479 if test "$libgo_cv_c_unused_arguments" = yes; then
15480   CFLAGS="$CFLAGS -Qunused-arguments"
15481 fi
15482 if $CC $CFLAGS -c conftest.s 2>&1 | $EGREP -i 'illegal|warning' > /dev/null; then
15483     libgo_cv_as_x86_pcrel=no
15484 fi
15485 CFLAGS=$CFLAGS_hold
15486
15487 fi
15488 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_pcrel" >&5
15489 $as_echo "$libgo_cv_as_x86_pcrel" >&6; }
15490 if test "x$libgo_cv_as_x86_pcrel" = xyes; then
15491
15492 $as_echo "#define HAVE_AS_X86_PCREL 1" >>confdefs.h
15493
15494 fi
15495
15496 { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports unwind section type" >&5
15497 $as_echo_n "checking assembler supports unwind section type... " >&6; }
15498 if test "${libgo_cv_as_x86_64_unwind_section_type+set}" = set; then :
15499   $as_echo_n "(cached) " >&6
15500 else
15501
15502 libgo_cv_as_x86_64_unwind_section_type=yes
15503 echo '.section .eh_frame,"a",@unwind' > conftest.s
15504 CFLAGS_hold=$CFLAGS
15505 if test "$libgo_cv_c_unused_arguments" = yes; then
15506   CFLAGS="$CFLAGS -Qunused-arguments"
15507 fi
15508 if $CC $CFLAGS -c conftest.s 2>&1 | grep -i warning > /dev/null; then
15509     libgo_cv_as_x86_64_unwind_section_type=no
15510 fi
15511 CFLAGS=$CFLAGS_hold
15512
15513 fi
15514 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $libgo_cv_as_x86_64_unwind_section_type" >&5
15515 $as_echo "$libgo_cv_as_x86_64_unwind_section_type" >&6; }
15516 if test "x$libgo_cv_as_x86_64_unwind_section_type" = xyes; then
15517
15518 $as_echo "#define HAVE_AS_X86_64_UNWIND_SECTION_TYPE 1" >>confdefs.h
15519
15520 fi
15521
15522 cat >confcache <<\_ACEOF
15523 # This file is a shell script that caches the results of configure
15524 # tests run on this system so they can be shared between configure
15525 # scripts and configure runs, see configure's option --config-cache.
15526 # It is not useful on other systems.  If it contains results you don't
15527 # want to keep, you may remove or edit it.
15528 #
15529 # config.status only pays attention to the cache file if you give it
15530 # the --recheck option to rerun configure.
15531 #
15532 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15533 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15534 # following values.
15535
15536 _ACEOF
15537
15538 # The following way of writing the cache mishandles newlines in values,
15539 # but we know of no workaround that is simple, portable, and efficient.
15540 # So, we kill variables containing newlines.
15541 # Ultrix sh set writes to stderr and can't be redirected directly,
15542 # and sets the high bit in the cache file unless we assign to the vars.
15543 (
15544   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15545     eval ac_val=\$$ac_var
15546     case $ac_val in #(
15547     *${as_nl}*)
15548       case $ac_var in #(
15549       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15550 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15551       esac
15552       case $ac_var in #(
15553       _ | IFS | as_nl) ;; #(
15554       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15555       *) { eval $ac_var=; unset $ac_var;} ;;
15556       esac ;;
15557     esac
15558   done
15559
15560   (set) 2>&1 |
15561     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15562     *${as_nl}ac_space=\ *)
15563       # `set' does not quote correctly, so add quotes: double-quote
15564       # substitution turns \\\\ into \\, and sed turns \\ into \.
15565       sed -n \
15566         "s/'/'\\\\''/g;
15567           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15568       ;; #(
15569     *)
15570       # `set' quotes correctly as required by POSIX, so do not add quotes.
15571       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15572       ;;
15573     esac |
15574     sort
15575 ) |
15576   sed '
15577      /^ac_cv_env_/b end
15578      t clear
15579      :clear
15580      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15581      t end
15582      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15583      :end' >>confcache
15584 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15585   if test -w "$cache_file"; then
15586     test "x$cache_file" != "x/dev/null" &&
15587       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15588 $as_echo "$as_me: updating cache $cache_file" >&6;}
15589     cat confcache >$cache_file
15590   else
15591     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15592 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15593   fi
15594 fi
15595 rm -f confcache
15596
15597 if test ${multilib} = yes; then
15598   multilib_arg="--enable-multilib"
15599 else
15600   multilib_arg=
15601 fi
15602
15603 ac_config_files="$ac_config_files Makefile testsuite/Makefile"
15604
15605
15606 ac_config_commands="$ac_config_commands default"
15607
15608
15609 cat >confcache <<\_ACEOF
15610 # This file is a shell script that caches the results of configure
15611 # tests run on this system so they can be shared between configure
15612 # scripts and configure runs, see configure's option --config-cache.
15613 # It is not useful on other systems.  If it contains results you don't
15614 # want to keep, you may remove or edit it.
15615 #
15616 # config.status only pays attention to the cache file if you give it
15617 # the --recheck option to rerun configure.
15618 #
15619 # `ac_cv_env_foo' variables (set or unset) will be overridden when
15620 # loading this file, other *unset* `ac_cv_foo' will be assigned the
15621 # following values.
15622
15623 _ACEOF
15624
15625 # The following way of writing the cache mishandles newlines in values,
15626 # but we know of no workaround that is simple, portable, and efficient.
15627 # So, we kill variables containing newlines.
15628 # Ultrix sh set writes to stderr and can't be redirected directly,
15629 # and sets the high bit in the cache file unless we assign to the vars.
15630 (
15631   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
15632     eval ac_val=\$$ac_var
15633     case $ac_val in #(
15634     *${as_nl}*)
15635       case $ac_var in #(
15636       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
15637 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
15638       esac
15639       case $ac_var in #(
15640       _ | IFS | as_nl) ;; #(
15641       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
15642       *) { eval $ac_var=; unset $ac_var;} ;;
15643       esac ;;
15644     esac
15645   done
15646
15647   (set) 2>&1 |
15648     case $as_nl`(ac_space=' '; set) 2>&1` in #(
15649     *${as_nl}ac_space=\ *)
15650       # `set' does not quote correctly, so add quotes: double-quote
15651       # substitution turns \\\\ into \\, and sed turns \\ into \.
15652       sed -n \
15653         "s/'/'\\\\''/g;
15654           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
15655       ;; #(
15656     *)
15657       # `set' quotes correctly as required by POSIX, so do not add quotes.
15658       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
15659       ;;
15660     esac |
15661     sort
15662 ) |
15663   sed '
15664      /^ac_cv_env_/b end
15665      t clear
15666      :clear
15667      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
15668      t end
15669      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
15670      :end' >>confcache
15671 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
15672   if test -w "$cache_file"; then
15673     test "x$cache_file" != "x/dev/null" &&
15674       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
15675 $as_echo "$as_me: updating cache $cache_file" >&6;}
15676     cat confcache >$cache_file
15677   else
15678     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
15679 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
15680   fi
15681 fi
15682 rm -f confcache
15683
15684 test "x$prefix" = xNONE && prefix=$ac_default_prefix
15685 # Let make expand exec_prefix.
15686 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
15687
15688 DEFS=-DHAVE_CONFIG_H
15689
15690 ac_libobjs=
15691 ac_ltlibobjs=
15692 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
15693   # 1. Remove the extension, and $U if already installed.
15694   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
15695   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
15696   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
15697   #    will be set to the directory where LIBOBJS objects are built.
15698   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
15699   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
15700 done
15701 LIBOBJS=$ac_libobjs
15702
15703 LTLIBOBJS=$ac_ltlibobjs
15704
15705
15706  if test -n "$EXEEXT"; then
15707   am__EXEEXT_TRUE=
15708   am__EXEEXT_FALSE='#'
15709 else
15710   am__EXEEXT_TRUE='#'
15711   am__EXEEXT_FALSE=
15712 fi
15713
15714 if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
15715   as_fn_error "conditional \"AMDEP\" was never defined.
15716 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15717 fi
15718 if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
15719   as_fn_error "conditional \"am__fastdepCC\" was never defined.
15720 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15721 fi
15722 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
15723   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
15724 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15725 fi
15726 if test -z "${LIBGO_IS_DARWIN_TRUE}" && test -z "${LIBGO_IS_DARWIN_FALSE}"; then
15727   as_fn_error "conditional \"LIBGO_IS_DARWIN\" was never defined.
15728 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15729 fi
15730 if test -z "${LIBGO_IS_FREEBSD_TRUE}" && test -z "${LIBGO_IS_FREEBSD_FALSE}"; then
15731   as_fn_error "conditional \"LIBGO_IS_FREEBSD\" was never defined.
15732 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15733 fi
15734 if test -z "${LIBGO_IS_IRIX_TRUE}" && test -z "${LIBGO_IS_IRIX_FALSE}"; then
15735   as_fn_error "conditional \"LIBGO_IS_IRIX\" was never defined.
15736 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15737 fi
15738 if test -z "${LIBGO_IS_LINUX_TRUE}" && test -z "${LIBGO_IS_LINUX_FALSE}"; then
15739   as_fn_error "conditional \"LIBGO_IS_LINUX\" was never defined.
15740 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15741 fi
15742 if test -z "${LIBGO_IS_NETBSD_TRUE}" && test -z "${LIBGO_IS_NETBSD_FALSE}"; then
15743   as_fn_error "conditional \"LIBGO_IS_NETBSD\" was never defined.
15744 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15745 fi
15746 if test -z "${LIBGO_IS_OPENBSD_TRUE}" && test -z "${LIBGO_IS_OPENBSD_FALSE}"; then
15747   as_fn_error "conditional \"LIBGO_IS_OPENBSD\" was never defined.
15748 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15749 fi
15750 if test -z "${LIBGO_IS_DRAGONFLY_TRUE}" && test -z "${LIBGO_IS_DRAGONFLY_FALSE}"; then
15751   as_fn_error "conditional \"LIBGO_IS_DRAGONFLY\" was never defined.
15752 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15753 fi
15754 if test -z "${LIBGO_IS_RTEMS_TRUE}" && test -z "${LIBGO_IS_RTEMS_FALSE}"; then
15755   as_fn_error "conditional \"LIBGO_IS_RTEMS\" was never defined.
15756 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15757 fi
15758 if test -z "${LIBGO_IS_SOLARIS_TRUE}" && test -z "${LIBGO_IS_SOLARIS_FALSE}"; then
15759   as_fn_error "conditional \"LIBGO_IS_SOLARIS\" was never defined.
15760 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15761 fi
15762 if test -z "${LIBGO_IS_386_TRUE}" && test -z "${LIBGO_IS_386_FALSE}"; then
15763   as_fn_error "conditional \"LIBGO_IS_386\" was never defined.
15764 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15765 fi
15766 if test -z "${LIBGO_IS_ALPHA_TRUE}" && test -z "${LIBGO_IS_ALPHA_FALSE}"; then
15767   as_fn_error "conditional \"LIBGO_IS_ALPHA\" was never defined.
15768 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15769 fi
15770 if test -z "${LIBGO_IS_ARM_TRUE}" && test -z "${LIBGO_IS_ARM_FALSE}"; then
15771   as_fn_error "conditional \"LIBGO_IS_ARM\" was never defined.
15772 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15773 fi
15774 if test -z "${LIBGO_IS_ARM64_TRUE}" && test -z "${LIBGO_IS_ARM64_FALSE}"; then
15775   as_fn_error "conditional \"LIBGO_IS_ARM64\" was never defined.
15776 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15777 fi
15778 if test -z "${LIBGO_IS_M68K_TRUE}" && test -z "${LIBGO_IS_M68K_FALSE}"; then
15779   as_fn_error "conditional \"LIBGO_IS_M68K\" was never defined.
15780 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15781 fi
15782 if test -z "${LIBGO_IS_MIPS_TRUE}" && test -z "${LIBGO_IS_MIPS_FALSE}"; then
15783   as_fn_error "conditional \"LIBGO_IS_MIPS\" was never defined.
15784 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15785 fi
15786 if test -z "${LIBGO_IS_MIPSO32_TRUE}" && test -z "${LIBGO_IS_MIPSO32_FALSE}"; then
15787   as_fn_error "conditional \"LIBGO_IS_MIPSO32\" was never defined.
15788 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15789 fi
15790 if test -z "${LIBGO_IS_MIPSN32_TRUE}" && test -z "${LIBGO_IS_MIPSN32_FALSE}"; then
15791   as_fn_error "conditional \"LIBGO_IS_MIPSN32\" was never defined.
15792 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15793 fi
15794 if test -z "${LIBGO_IS_MIPSN64_TRUE}" && test -z "${LIBGO_IS_MIPSN64_FALSE}"; then
15795   as_fn_error "conditional \"LIBGO_IS_MIPSN64\" was never defined.
15796 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15797 fi
15798 if test -z "${LIBGO_IS_MIPSO64_TRUE}" && test -z "${LIBGO_IS_MIPSO64_FALSE}"; then
15799   as_fn_error "conditional \"LIBGO_IS_MIPSO64\" was never defined.
15800 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15801 fi
15802 if test -z "${LIBGO_IS_PPC_TRUE}" && test -z "${LIBGO_IS_PPC_FALSE}"; then
15803   as_fn_error "conditional \"LIBGO_IS_PPC\" was never defined.
15804 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15805 fi
15806 if test -z "${LIBGO_IS_PPC64_TRUE}" && test -z "${LIBGO_IS_PPC64_FALSE}"; then
15807   as_fn_error "conditional \"LIBGO_IS_PPC64\" was never defined.
15808 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15809 fi
15810 if test -z "${LIBGO_IS_PPC64LE_TRUE}" && test -z "${LIBGO_IS_PPC64LE_FALSE}"; then
15811   as_fn_error "conditional \"LIBGO_IS_PPC64LE\" was never defined.
15812 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15813 fi
15814 if test -z "${LIBGO_IS_S390_TRUE}" && test -z "${LIBGO_IS_S390_FALSE}"; then
15815   as_fn_error "conditional \"LIBGO_IS_S390\" was never defined.
15816 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15817 fi
15818 if test -z "${LIBGO_IS_S390X_TRUE}" && test -z "${LIBGO_IS_S390X_FALSE}"; then
15819   as_fn_error "conditional \"LIBGO_IS_S390X\" was never defined.
15820 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15821 fi
15822 if test -z "${LIBGO_IS_SPARC_TRUE}" && test -z "${LIBGO_IS_SPARC_FALSE}"; then
15823   as_fn_error "conditional \"LIBGO_IS_SPARC\" was never defined.
15824 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15825 fi
15826 if test -z "${LIBGO_IS_SPARC64_TRUE}" && test -z "${LIBGO_IS_SPARC64_FALSE}"; then
15827   as_fn_error "conditional \"LIBGO_IS_SPARC64\" was never defined.
15828 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15829 fi
15830 if test -z "${LIBGO_IS_X86_64_TRUE}" && test -z "${LIBGO_IS_X86_64_FALSE}"; then
15831   as_fn_error "conditional \"LIBGO_IS_X86_64\" was never defined.
15832 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15833 fi
15834 if test -z "${USING_SPLIT_STACK_TRUE}" && test -z "${USING_SPLIT_STACK_FALSE}"; then
15835   as_fn_error "conditional \"USING_SPLIT_STACK\" was never defined.
15836 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15837 fi
15838 if test -z "${GOC_IS_LLGO_TRUE}" && test -z "${GOC_IS_LLGO_FALSE}"; then
15839   as_fn_error "conditional \"GOC_IS_LLGO\" was never defined.
15840 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15841 fi
15842
15843 if test -z "${HAVE_SYS_MMAN_H_TRUE}" && test -z "${HAVE_SYS_MMAN_H_FALSE}"; then
15844   as_fn_error "conditional \"HAVE_SYS_MMAN_H\" was never defined.
15845 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15846 fi
15847 if test -z "${HAVE_STRERROR_R_TRUE}" && test -z "${HAVE_STRERROR_R_FALSE}"; then
15848   as_fn_error "conditional \"HAVE_STRERROR_R\" was never defined.
15849 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15850 fi
15851 if test -z "${HAVE_WAIT4_TRUE}" && test -z "${HAVE_WAIT4_FALSE}"; then
15852   as_fn_error "conditional \"HAVE_WAIT4\" was never defined.
15853 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15854 fi
15855 if test -z "${HAVE_STAT_TIMESPEC_TRUE}" && test -z "${HAVE_STAT_TIMESPEC_FALSE}"; then
15856   as_fn_error "conditional \"HAVE_STAT_TIMESPEC\" was never defined.
15857 Usually this means the macro was only invoked conditionally." "$LINENO" 5
15858 fi
15859
15860 : ${CONFIG_STATUS=./config.status}
15861 ac_write_fail=0
15862 ac_clean_files_save=$ac_clean_files
15863 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
15864 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
15865 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
15866 as_write_fail=0
15867 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
15868 #! $SHELL
15869 # Generated by $as_me.
15870 # Run this file to recreate the current configuration.
15871 # Compiler output produced by configure, useful for debugging
15872 # configure, is in config.log if it exists.
15873
15874 debug=false
15875 ac_cs_recheck=false
15876 ac_cs_silent=false
15877
15878 SHELL=\${CONFIG_SHELL-$SHELL}
15879 export SHELL
15880 _ASEOF
15881 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
15882 ## -------------------- ##
15883 ## M4sh Initialization. ##
15884 ## -------------------- ##
15885
15886 # Be more Bourne compatible
15887 DUALCASE=1; export DUALCASE # for MKS sh
15888 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
15889   emulate sh
15890   NULLCMD=:
15891   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
15892   # is contrary to our usage.  Disable this feature.
15893   alias -g '${1+"$@"}'='"$@"'
15894   setopt NO_GLOB_SUBST
15895 else
15896   case `(set -o) 2>/dev/null` in #(
15897   *posix*) :
15898     set -o posix ;; #(
15899   *) :
15900      ;;
15901 esac
15902 fi
15903
15904
15905 as_nl='
15906 '
15907 export as_nl
15908 # Printing a long string crashes Solaris 7 /usr/bin/printf.
15909 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
15910 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
15911 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
15912 # Prefer a ksh shell builtin over an external printf program on Solaris,
15913 # but without wasting forks for bash or zsh.
15914 if test -z "$BASH_VERSION$ZSH_VERSION" \
15915     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
15916   as_echo='print -r --'
15917   as_echo_n='print -rn --'
15918 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
15919   as_echo='printf %s\n'
15920   as_echo_n='printf %s'
15921 else
15922   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
15923     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
15924     as_echo_n='/usr/ucb/echo -n'
15925   else
15926     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
15927     as_echo_n_body='eval
15928       arg=$1;
15929       case $arg in #(
15930       *"$as_nl"*)
15931         expr "X$arg" : "X\\(.*\\)$as_nl";
15932         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
15933       esac;
15934       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
15935     '
15936     export as_echo_n_body
15937     as_echo_n='sh -c $as_echo_n_body as_echo'
15938   fi
15939   export as_echo_body
15940   as_echo='sh -c $as_echo_body as_echo'
15941 fi
15942
15943 # The user is always right.
15944 if test "${PATH_SEPARATOR+set}" != set; then
15945   PATH_SEPARATOR=:
15946   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
15947     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
15948       PATH_SEPARATOR=';'
15949   }
15950 fi
15951
15952
15953 # IFS
15954 # We need space, tab and new line, in precisely that order.  Quoting is
15955 # there to prevent editors from complaining about space-tab.
15956 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15957 # splitting by setting IFS to empty value.)
15958 IFS=" ""        $as_nl"
15959
15960 # Find who we are.  Look in the path if we contain no directory separator.
15961 case $0 in #((
15962   *[\\/]* ) as_myself=$0 ;;
15963   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15964 for as_dir in $PATH
15965 do
15966   IFS=$as_save_IFS
15967   test -z "$as_dir" && as_dir=.
15968     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15969   done
15970 IFS=$as_save_IFS
15971
15972      ;;
15973 esac
15974 # We did not find ourselves, most probably we were run as `sh COMMAND'
15975 # in which case we are not to be found in the path.
15976 if test "x$as_myself" = x; then
15977   as_myself=$0
15978 fi
15979 if test ! -f "$as_myself"; then
15980   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15981   exit 1
15982 fi
15983
15984 # Unset variables that we do not need and which cause bugs (e.g. in
15985 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15986 # suppresses any "Segmentation fault" message there.  '((' could
15987 # trigger a bug in pdksh 5.2.14.
15988 for as_var in BASH_ENV ENV MAIL MAILPATH
15989 do eval test x\${$as_var+set} = xset \
15990   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15991 done
15992 PS1='$ '
15993 PS2='> '
15994 PS4='+ '
15995
15996 # NLS nuisances.
15997 LC_ALL=C
15998 export LC_ALL
15999 LANGUAGE=C
16000 export LANGUAGE
16001
16002 # CDPATH.
16003 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16004
16005
16006 # as_fn_error ERROR [LINENO LOG_FD]
16007 # ---------------------------------
16008 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
16009 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
16010 # script with status $?, using 1 if that was 0.
16011 as_fn_error ()
16012 {
16013   as_status=$?; test $as_status -eq 0 && as_status=1
16014   if test "$3"; then
16015     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
16016     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
16017   fi
16018   $as_echo "$as_me: error: $1" >&2
16019   as_fn_exit $as_status
16020 } # as_fn_error
16021
16022
16023 # as_fn_set_status STATUS
16024 # -----------------------
16025 # Set $? to STATUS, without forking.
16026 as_fn_set_status ()
16027 {
16028   return $1
16029 } # as_fn_set_status
16030
16031 # as_fn_exit STATUS
16032 # -----------------
16033 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
16034 as_fn_exit ()
16035 {
16036   set +e
16037   as_fn_set_status $1
16038   exit $1
16039 } # as_fn_exit
16040
16041 # as_fn_unset VAR
16042 # ---------------
16043 # Portably unset VAR.
16044 as_fn_unset ()
16045 {
16046   { eval $1=; unset $1;}
16047 }
16048 as_unset=as_fn_unset
16049 # as_fn_append VAR VALUE
16050 # ----------------------
16051 # Append the text in VALUE to the end of the definition contained in VAR. Take
16052 # advantage of any shell optimizations that allow amortized linear growth over
16053 # repeated appends, instead of the typical quadratic growth present in naive
16054 # implementations.
16055 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
16056   eval 'as_fn_append ()
16057   {
16058     eval $1+=\$2
16059   }'
16060 else
16061   as_fn_append ()
16062   {
16063     eval $1=\$$1\$2
16064   }
16065 fi # as_fn_append
16066
16067 # as_fn_arith ARG...
16068 # ------------------
16069 # Perform arithmetic evaluation on the ARGs, and store the result in the
16070 # global $as_val. Take advantage of shells that can avoid forks. The arguments
16071 # must be portable across $(()) and expr.
16072 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
16073   eval 'as_fn_arith ()
16074   {
16075     as_val=$(( $* ))
16076   }'
16077 else
16078   as_fn_arith ()
16079   {
16080     as_val=`expr "$@" || test $? -eq 1`
16081   }
16082 fi # as_fn_arith
16083
16084
16085 if expr a : '\(a\)' >/dev/null 2>&1 &&
16086    test "X`expr 00001 : '.*\(...\)'`" = X001; then
16087   as_expr=expr
16088 else
16089   as_expr=false
16090 fi
16091
16092 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
16093   as_basename=basename
16094 else
16095   as_basename=false
16096 fi
16097
16098 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
16099   as_dirname=dirname
16100 else
16101   as_dirname=false
16102 fi
16103
16104 as_me=`$as_basename -- "$0" ||
16105 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
16106          X"$0" : 'X\(//\)$' \| \
16107          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
16108 $as_echo X/"$0" |
16109     sed '/^.*\/\([^/][^/]*\)\/*$/{
16110             s//\1/
16111             q
16112           }
16113           /^X\/\(\/\/\)$/{
16114             s//\1/
16115             q
16116           }
16117           /^X\/\(\/\).*/{
16118             s//\1/
16119             q
16120           }
16121           s/.*/./; q'`
16122
16123 # Avoid depending upon Character Ranges.
16124 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
16125 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
16126 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
16127 as_cr_digits='0123456789'
16128 as_cr_alnum=$as_cr_Letters$as_cr_digits
16129
16130 ECHO_C= ECHO_N= ECHO_T=
16131 case `echo -n x` in #(((((
16132 -n*)
16133   case `echo 'xy\c'` in
16134   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
16135   xy)  ECHO_C='\c';;
16136   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
16137        ECHO_T=' ';;
16138   esac;;
16139 *)
16140   ECHO_N='-n';;
16141 esac
16142
16143 rm -f conf$$ conf$$.exe conf$$.file
16144 if test -d conf$$.dir; then
16145   rm -f conf$$.dir/conf$$.file
16146 else
16147   rm -f conf$$.dir
16148   mkdir conf$$.dir 2>/dev/null
16149 fi
16150 if (echo >conf$$.file) 2>/dev/null; then
16151   if ln -s conf$$.file conf$$ 2>/dev/null; then
16152     as_ln_s='ln -s'
16153     # ... but there are two gotchas:
16154     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
16155     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
16156     # In both cases, we have to default to `cp -p'.
16157     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
16158       as_ln_s='cp -p'
16159   elif ln conf$$.file conf$$ 2>/dev/null; then
16160     as_ln_s=ln
16161   else
16162     as_ln_s='cp -p'
16163   fi
16164 else
16165   as_ln_s='cp -p'
16166 fi
16167 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
16168 rmdir conf$$.dir 2>/dev/null
16169
16170
16171 # as_fn_mkdir_p
16172 # -------------
16173 # Create "$as_dir" as a directory, including parents if necessary.
16174 as_fn_mkdir_p ()
16175 {
16176
16177   case $as_dir in #(
16178   -*) as_dir=./$as_dir;;
16179   esac
16180   test -d "$as_dir" || eval $as_mkdir_p || {
16181     as_dirs=
16182     while :; do
16183       case $as_dir in #(
16184       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
16185       *) as_qdir=$as_dir;;
16186       esac
16187       as_dirs="'$as_qdir' $as_dirs"
16188       as_dir=`$as_dirname -- "$as_dir" ||
16189 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
16190          X"$as_dir" : 'X\(//\)[^/]' \| \
16191          X"$as_dir" : 'X\(//\)$' \| \
16192          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
16193 $as_echo X"$as_dir" |
16194     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
16195             s//\1/
16196             q
16197           }
16198           /^X\(\/\/\)[^/].*/{
16199             s//\1/
16200             q
16201           }
16202           /^X\(\/\/\)$/{
16203             s//\1/
16204             q
16205           }
16206           /^X\(\/\).*/{
16207             s//\1/
16208             q
16209           }
16210           s/.*/./; q'`
16211       test -d "$as_dir" && break
16212     done
16213     test -z "$as_dirs" || eval "mkdir $as_dirs"
16214   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
16215
16216
16217 } # as_fn_mkdir_p
16218 if mkdir -p . 2>/dev/null; then
16219   as_mkdir_p='mkdir -p "$as_dir"'
16220 else
16221   test -d ./-p && rmdir ./-p
16222   as_mkdir_p=false
16223 fi
16224
16225 if test -x / >/dev/null 2>&1; then
16226   as_test_x='test -x'
16227 else
16228   if ls -dL / >/dev/null 2>&1; then
16229     as_ls_L_option=L
16230   else
16231     as_ls_L_option=
16232   fi
16233   as_test_x='
16234     eval sh -c '\''
16235       if test -d "$1"; then
16236         test -d "$1/.";
16237       else
16238         case $1 in #(
16239         -*)set "./$1";;
16240         esac;
16241         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
16242         ???[sx]*):;;*)false;;esac;fi
16243     '\'' sh
16244   '
16245 fi
16246 as_executable_p=$as_test_x
16247
16248 # Sed expression to map a string onto a valid CPP name.
16249 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
16250
16251 # Sed expression to map a string onto a valid variable name.
16252 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
16253
16254
16255 exec 6>&1
16256 ## ----------------------------------- ##
16257 ## Main body of $CONFIG_STATUS script. ##
16258 ## ----------------------------------- ##
16259 _ASEOF
16260 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
16261
16262 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16263 # Save the log message, to keep $0 and so on meaningful, and to
16264 # report actual input values of CONFIG_FILES etc. instead of their
16265 # values after options handling.
16266 ac_log="
16267 This file was extended by package-unused $as_me version-unused, which was
16268 generated by GNU Autoconf 2.64.  Invocation command line was
16269
16270   CONFIG_FILES    = $CONFIG_FILES
16271   CONFIG_HEADERS  = $CONFIG_HEADERS
16272   CONFIG_LINKS    = $CONFIG_LINKS
16273   CONFIG_COMMANDS = $CONFIG_COMMANDS
16274   $ $0 $@
16275
16276 on `(hostname || uname -n) 2>/dev/null | sed 1q`
16277 "
16278
16279 _ACEOF
16280
16281 case $ac_config_files in *"
16282 "*) set x $ac_config_files; shift; ac_config_files=$*;;
16283 esac
16284
16285 case $ac_config_headers in *"
16286 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
16287 esac
16288
16289
16290 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16291 # Files that config.status was made for.
16292 config_files="$ac_config_files"
16293 config_headers="$ac_config_headers"
16294 config_commands="$ac_config_commands"
16295
16296 _ACEOF
16297
16298 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16299 ac_cs_usage="\
16300 \`$as_me' instantiates files and other configuration actions
16301 from templates according to the current configuration.  Unless the files
16302 and actions are specified as TAGs, all are instantiated by default.
16303
16304 Usage: $0 [OPTION]... [TAG]...
16305
16306   -h, --help       print this help, then exit
16307   -V, --version    print version number and configuration settings, then exit
16308   -q, --quiet, --silent
16309                    do not print progress messages
16310   -d, --debug      don't remove temporary files
16311       --recheck    update $as_me by reconfiguring in the same conditions
16312       --file=FILE[:TEMPLATE]
16313                    instantiate the configuration file FILE
16314       --header=FILE[:TEMPLATE]
16315                    instantiate the configuration header FILE
16316
16317 Configuration files:
16318 $config_files
16319
16320 Configuration headers:
16321 $config_headers
16322
16323 Configuration commands:
16324 $config_commands
16325
16326 Report bugs to the package provider."
16327
16328 _ACEOF
16329 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16330 ac_cs_version="\\
16331 package-unused config.status version-unused
16332 configured by $0, generated by GNU Autoconf 2.64,
16333   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
16334
16335 Copyright (C) 2009 Free Software Foundation, Inc.
16336 This config.status script is free software; the Free Software Foundation
16337 gives unlimited permission to copy, distribute and modify it."
16338
16339 ac_pwd='$ac_pwd'
16340 srcdir='$srcdir'
16341 INSTALL='$INSTALL'
16342 MKDIR_P='$MKDIR_P'
16343 AWK='$AWK'
16344 test -n "\$AWK" || AWK=awk
16345 _ACEOF
16346
16347 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16348 # The default lists apply if the user does not specify any file.
16349 ac_need_defaults=:
16350 while test $# != 0
16351 do
16352   case $1 in
16353   --*=*)
16354     ac_option=`expr "X$1" : 'X\([^=]*\)='`
16355     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
16356     ac_shift=:
16357     ;;
16358   *)
16359     ac_option=$1
16360     ac_optarg=$2
16361     ac_shift=shift
16362     ;;
16363   esac
16364
16365   case $ac_option in
16366   # Handling of the options.
16367   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
16368     ac_cs_recheck=: ;;
16369   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
16370     $as_echo "$ac_cs_version"; exit ;;
16371   --debug | --debu | --deb | --de | --d | -d )
16372     debug=: ;;
16373   --file | --fil | --fi | --f )
16374     $ac_shift
16375     case $ac_optarg in
16376     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16377     esac
16378     as_fn_append CONFIG_FILES " '$ac_optarg'"
16379     ac_need_defaults=false;;
16380   --header | --heade | --head | --hea )
16381     $ac_shift
16382     case $ac_optarg in
16383     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
16384     esac
16385     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
16386     ac_need_defaults=false;;
16387   --he | --h)
16388     # Conflict between --help and --header
16389     as_fn_error "ambiguous option: \`$1'
16390 Try \`$0 --help' for more information.";;
16391   --help | --hel | -h )
16392     $as_echo "$ac_cs_usage"; exit ;;
16393   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
16394   | -silent | --silent | --silen | --sile | --sil | --si | --s)
16395     ac_cs_silent=: ;;
16396
16397   # This is an error.
16398   -*) as_fn_error "unrecognized option: \`$1'
16399 Try \`$0 --help' for more information." ;;
16400
16401   *) as_fn_append ac_config_targets " $1"
16402      ac_need_defaults=false ;;
16403
16404   esac
16405   shift
16406 done
16407
16408 ac_configure_extra_args=
16409
16410 if $ac_cs_silent; then
16411   exec 6>/dev/null
16412   ac_configure_extra_args="$ac_configure_extra_args --silent"
16413 fi
16414
16415 _ACEOF
16416 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16417 if \$ac_cs_recheck; then
16418   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
16419   shift
16420   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
16421   CONFIG_SHELL='$SHELL'
16422   export CONFIG_SHELL
16423   exec "\$@"
16424 fi
16425
16426 _ACEOF
16427 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16428 exec 5>>config.log
16429 {
16430   echo
16431   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
16432 ## Running $as_me. ##
16433 _ASBOX
16434   $as_echo "$ac_log"
16435 } >&5
16436
16437 _ACEOF
16438 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16439 #
16440 # INIT-COMMANDS
16441 #
16442
16443 srcdir="$srcdir"
16444 host="$host"
16445 target="$target"
16446 with_multisubdir="$with_multisubdir"
16447 with_multisrctop="$with_multisrctop"
16448 with_target_subdir="$with_target_subdir"
16449 ac_configure_args="${multilib_arg} ${ac_configure_args}"
16450 multi_basedir="$multi_basedir"
16451 CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
16452 CC="$CC"
16453 CXX="$CXX"
16454 GFORTRAN="$GFORTRAN"
16455 GCJ="$GCJ"
16456 AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
16457
16458
16459 # The HP-UX ksh and POSIX shell print the target directory to stdout
16460 # if CDPATH is set.
16461 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
16462
16463 sed_quote_subst='$sed_quote_subst'
16464 double_quote_subst='$double_quote_subst'
16465 delay_variable_subst='$delay_variable_subst'
16466 SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
16467 Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
16468 GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
16469 EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
16470 FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
16471 SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
16472 ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
16473 LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
16474 macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
16475 macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
16476 enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
16477 enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
16478 pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
16479 enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
16480 host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
16481 host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
16482 host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
16483 build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
16484 build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
16485 build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
16486 NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
16487 LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
16488 max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
16489 ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
16490 exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
16491 lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
16492 lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
16493 lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
16494 reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
16495 reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
16496 OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
16497 deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
16498 file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
16499 AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
16500 AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
16501 STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
16502 RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
16503 old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16504 old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16505 old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
16506 lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
16507 CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
16508 CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
16509 compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
16510 GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
16511 lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
16512 lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
16513 lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
16514 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"`'
16515 objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
16516 MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
16517 lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
16518 lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
16519 lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
16520 lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
16521 lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
16522 need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
16523 DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
16524 NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
16525 LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
16526 OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
16527 OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
16528 libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
16529 shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
16530 extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16531 archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
16532 enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
16533 export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
16534 whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
16535 compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
16536 old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
16537 old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
16538 archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
16539 archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16540 module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
16541 module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
16542 with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
16543 allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
16544 no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
16545 hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
16546 hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
16547 hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
16548 hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
16549 hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
16550 hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
16551 hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
16552 hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
16553 inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
16554 link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
16555 fix_srcfile_path='`$ECHO "$fix_srcfile_path" | $SED "$delay_single_quote_subst"`'
16556 always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
16557 export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
16558 exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
16559 include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
16560 prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
16561 file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
16562 variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
16563 need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
16564 need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
16565 version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
16566 runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
16567 shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
16568 shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
16569 libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
16570 library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
16571 soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
16572 install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
16573 postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
16574 postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
16575 finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
16576 finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
16577 hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
16578 sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
16579 sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
16580 hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
16581 enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
16582 enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
16583 enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
16584 old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
16585 striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
16586 LD_GO='`$ECHO "$LD_GO" | $SED "$delay_single_quote_subst"`'
16587 reload_flag_GO='`$ECHO "$reload_flag_GO" | $SED "$delay_single_quote_subst"`'
16588 reload_cmds_GO='`$ECHO "$reload_cmds_GO" | $SED "$delay_single_quote_subst"`'
16589 old_archive_cmds_GO='`$ECHO "$old_archive_cmds_GO" | $SED "$delay_single_quote_subst"`'
16590 compiler_GO='`$ECHO "$compiler_GO" | $SED "$delay_single_quote_subst"`'
16591 GCC_GO='`$ECHO "$GCC_GO" | $SED "$delay_single_quote_subst"`'
16592 lt_prog_compiler_no_builtin_flag_GO='`$ECHO "$lt_prog_compiler_no_builtin_flag_GO" | $SED "$delay_single_quote_subst"`'
16593 lt_prog_compiler_wl_GO='`$ECHO "$lt_prog_compiler_wl_GO" | $SED "$delay_single_quote_subst"`'
16594 lt_prog_compiler_pic_GO='`$ECHO "$lt_prog_compiler_pic_GO" | $SED "$delay_single_quote_subst"`'
16595 lt_prog_compiler_static_GO='`$ECHO "$lt_prog_compiler_static_GO" | $SED "$delay_single_quote_subst"`'
16596 lt_cv_prog_compiler_c_o_GO='`$ECHO "$lt_cv_prog_compiler_c_o_GO" | $SED "$delay_single_quote_subst"`'
16597 archive_cmds_need_lc_GO='`$ECHO "$archive_cmds_need_lc_GO" | $SED "$delay_single_quote_subst"`'
16598 enable_shared_with_static_runtimes_GO='`$ECHO "$enable_shared_with_static_runtimes_GO" | $SED "$delay_single_quote_subst"`'
16599 export_dynamic_flag_spec_GO='`$ECHO "$export_dynamic_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
16600 whole_archive_flag_spec_GO='`$ECHO "$whole_archive_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
16601 compiler_needs_object_GO='`$ECHO "$compiler_needs_object_GO" | $SED "$delay_single_quote_subst"`'
16602 old_archive_from_new_cmds_GO='`$ECHO "$old_archive_from_new_cmds_GO" | $SED "$delay_single_quote_subst"`'
16603 old_archive_from_expsyms_cmds_GO='`$ECHO "$old_archive_from_expsyms_cmds_GO" | $SED "$delay_single_quote_subst"`'
16604 archive_cmds_GO='`$ECHO "$archive_cmds_GO" | $SED "$delay_single_quote_subst"`'
16605 archive_expsym_cmds_GO='`$ECHO "$archive_expsym_cmds_GO" | $SED "$delay_single_quote_subst"`'
16606 module_cmds_GO='`$ECHO "$module_cmds_GO" | $SED "$delay_single_quote_subst"`'
16607 module_expsym_cmds_GO='`$ECHO "$module_expsym_cmds_GO" | $SED "$delay_single_quote_subst"`'
16608 with_gnu_ld_GO='`$ECHO "$with_gnu_ld_GO" | $SED "$delay_single_quote_subst"`'
16609 allow_undefined_flag_GO='`$ECHO "$allow_undefined_flag_GO" | $SED "$delay_single_quote_subst"`'
16610 no_undefined_flag_GO='`$ECHO "$no_undefined_flag_GO" | $SED "$delay_single_quote_subst"`'
16611 hardcode_libdir_flag_spec_GO='`$ECHO "$hardcode_libdir_flag_spec_GO" | $SED "$delay_single_quote_subst"`'
16612 hardcode_libdir_flag_spec_ld_GO='`$ECHO "$hardcode_libdir_flag_spec_ld_GO" | $SED "$delay_single_quote_subst"`'
16613 hardcode_libdir_separator_GO='`$ECHO "$hardcode_libdir_separator_GO" | $SED "$delay_single_quote_subst"`'
16614 hardcode_direct_GO='`$ECHO "$hardcode_direct_GO" | $SED "$delay_single_quote_subst"`'
16615 hardcode_direct_absolute_GO='`$ECHO "$hardcode_direct_absolute_GO" | $SED "$delay_single_quote_subst"`'
16616 hardcode_minus_L_GO='`$ECHO "$hardcode_minus_L_GO" | $SED "$delay_single_quote_subst"`'
16617 hardcode_shlibpath_var_GO='`$ECHO "$hardcode_shlibpath_var_GO" | $SED "$delay_single_quote_subst"`'
16618 hardcode_automatic_GO='`$ECHO "$hardcode_automatic_GO" | $SED "$delay_single_quote_subst"`'
16619 inherit_rpath_GO='`$ECHO "$inherit_rpath_GO" | $SED "$delay_single_quote_subst"`'
16620 link_all_deplibs_GO='`$ECHO "$link_all_deplibs_GO" | $SED "$delay_single_quote_subst"`'
16621 fix_srcfile_path_GO='`$ECHO "$fix_srcfile_path_GO" | $SED "$delay_single_quote_subst"`'
16622 always_export_symbols_GO='`$ECHO "$always_export_symbols_GO" | $SED "$delay_single_quote_subst"`'
16623 export_symbols_cmds_GO='`$ECHO "$export_symbols_cmds_GO" | $SED "$delay_single_quote_subst"`'
16624 exclude_expsyms_GO='`$ECHO "$exclude_expsyms_GO" | $SED "$delay_single_quote_subst"`'
16625 include_expsyms_GO='`$ECHO "$include_expsyms_GO" | $SED "$delay_single_quote_subst"`'
16626 prelink_cmds_GO='`$ECHO "$prelink_cmds_GO" | $SED "$delay_single_quote_subst"`'
16627 file_list_spec_GO='`$ECHO "$file_list_spec_GO" | $SED "$delay_single_quote_subst"`'
16628 hardcode_action_GO='`$ECHO "$hardcode_action_GO" | $SED "$delay_single_quote_subst"`'
16629
16630 LTCC='$LTCC'
16631 LTCFLAGS='$LTCFLAGS'
16632 compiler='$compiler_DEFAULT'
16633
16634 # A function that is used when there is no print builtin or printf.
16635 func_fallback_echo ()
16636 {
16637   eval 'cat <<_LTECHO_EOF
16638 \$1
16639 _LTECHO_EOF'
16640 }
16641
16642 # Quote evaled strings.
16643 for var in SED \
16644 GREP \
16645 EGREP \
16646 FGREP \
16647 SHELL \
16648 ECHO \
16649 LD \
16650 NM \
16651 LN_S \
16652 lt_SP2NL \
16653 lt_NL2SP \
16654 reload_flag \
16655 OBJDUMP \
16656 deplibs_check_method \
16657 file_magic_cmd \
16658 AR \
16659 AR_FLAGS \
16660 STRIP \
16661 RANLIB \
16662 CC \
16663 CFLAGS \
16664 compiler \
16665 lt_cv_sys_global_symbol_pipe \
16666 lt_cv_sys_global_symbol_to_cdecl \
16667 lt_cv_sys_global_symbol_to_c_name_address \
16668 lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
16669 lt_prog_compiler_no_builtin_flag \
16670 lt_prog_compiler_wl \
16671 lt_prog_compiler_pic \
16672 lt_prog_compiler_static \
16673 lt_cv_prog_compiler_c_o \
16674 need_locks \
16675 DSYMUTIL \
16676 NMEDIT \
16677 LIPO \
16678 OTOOL \
16679 OTOOL64 \
16680 shrext_cmds \
16681 export_dynamic_flag_spec \
16682 whole_archive_flag_spec \
16683 compiler_needs_object \
16684 with_gnu_ld \
16685 allow_undefined_flag \
16686 no_undefined_flag \
16687 hardcode_libdir_flag_spec \
16688 hardcode_libdir_flag_spec_ld \
16689 hardcode_libdir_separator \
16690 fix_srcfile_path \
16691 exclude_expsyms \
16692 include_expsyms \
16693 file_list_spec \
16694 variables_saved_for_relink \
16695 libname_spec \
16696 library_names_spec \
16697 soname_spec \
16698 install_override_mode \
16699 finish_eval \
16700 old_striplib \
16701 striplib \
16702 LD_GO \
16703 reload_flag_GO \
16704 compiler_GO \
16705 lt_prog_compiler_no_builtin_flag_GO \
16706 lt_prog_compiler_wl_GO \
16707 lt_prog_compiler_pic_GO \
16708 lt_prog_compiler_static_GO \
16709 lt_cv_prog_compiler_c_o_GO \
16710 export_dynamic_flag_spec_GO \
16711 whole_archive_flag_spec_GO \
16712 compiler_needs_object_GO \
16713 with_gnu_ld_GO \
16714 allow_undefined_flag_GO \
16715 no_undefined_flag_GO \
16716 hardcode_libdir_flag_spec_GO \
16717 hardcode_libdir_flag_spec_ld_GO \
16718 hardcode_libdir_separator_GO \
16719 fix_srcfile_path_GO \
16720 exclude_expsyms_GO \
16721 include_expsyms_GO \
16722 file_list_spec_GO; do
16723     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16724     *[\\\\\\\`\\"\\\$]*)
16725       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
16726       ;;
16727     *)
16728       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16729       ;;
16730     esac
16731 done
16732
16733 # Double-quote double-evaled strings.
16734 for var in reload_cmds \
16735 old_postinstall_cmds \
16736 old_postuninstall_cmds \
16737 old_archive_cmds \
16738 extract_expsyms_cmds \
16739 old_archive_from_new_cmds \
16740 old_archive_from_expsyms_cmds \
16741 archive_cmds \
16742 archive_expsym_cmds \
16743 module_cmds \
16744 module_expsym_cmds \
16745 export_symbols_cmds \
16746 prelink_cmds \
16747 postinstall_cmds \
16748 postuninstall_cmds \
16749 finish_cmds \
16750 sys_lib_search_path_spec \
16751 sys_lib_dlsearch_path_spec \
16752 reload_cmds_GO \
16753 old_archive_cmds_GO \
16754 old_archive_from_new_cmds_GO \
16755 old_archive_from_expsyms_cmds_GO \
16756 archive_cmds_GO \
16757 archive_expsym_cmds_GO \
16758 module_cmds_GO \
16759 module_expsym_cmds_GO \
16760 export_symbols_cmds_GO \
16761 prelink_cmds_GO; do
16762     case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
16763     *[\\\\\\\`\\"\\\$]*)
16764       eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
16765       ;;
16766     *)
16767       eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
16768       ;;
16769     esac
16770 done
16771
16772 ac_aux_dir='$ac_aux_dir'
16773 xsi_shell='$xsi_shell'
16774 lt_shell_append='$lt_shell_append'
16775
16776 # See if we are running on zsh, and set the options which allow our
16777 # commands through without removal of \ escapes INIT.
16778 if test -n "\${ZSH_VERSION+set}" ; then
16779    setopt NO_GLOB_SUBST
16780 fi
16781
16782
16783     PACKAGE='$PACKAGE'
16784     VERSION='$VERSION'
16785     TIMESTAMP='$TIMESTAMP'
16786     RM='$RM'
16787     ofile='$ofile'
16788
16789
16790
16791
16792
16793
16794 # Variables needed in config.status (file generation) which aren't already
16795 # passed by autoconf.
16796 SUBDIRS="$SUBDIRS"
16797
16798
16799 _ACEOF
16800
16801 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16802
16803 # Handling of arguments.
16804 for ac_config_target in $ac_config_targets
16805 do
16806   case $ac_config_target in
16807     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
16808     "default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
16809     "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
16810     "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
16811     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
16812     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
16813     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
16814
16815   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
16816   esac
16817 done
16818
16819
16820 # If the user did not use the arguments to specify the items to instantiate,
16821 # then the envvar interface is used.  Set only those that are not.
16822 # We use the long form for the default assignment because of an extremely
16823 # bizarre bug on SunOS 4.1.3.
16824 if $ac_need_defaults; then
16825   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
16826   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
16827   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
16828 fi
16829
16830 # Have a temporary directory for convenience.  Make it in the build tree
16831 # simply because there is no reason against having it here, and in addition,
16832 # creating and moving files from /tmp can sometimes cause problems.
16833 # Hook for its removal unless debugging.
16834 # Note that there is a small window in which the directory will not be cleaned:
16835 # after its creation but before its name has been assigned to `$tmp'.
16836 $debug ||
16837 {
16838   tmp=
16839   trap 'exit_status=$?
16840   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
16841 ' 0
16842   trap 'as_fn_exit 1' 1 2 13 15
16843 }
16844 # Create a (secure) tmp directory for tmp files.
16845
16846 {
16847   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
16848   test -n "$tmp" && test -d "$tmp"
16849 }  ||
16850 {
16851   tmp=./conf$$-$RANDOM
16852   (umask 077 && mkdir "$tmp")
16853 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
16854
16855 # Set up the scripts for CONFIG_FILES section.
16856 # No need to generate them if there are no CONFIG_FILES.
16857 # This happens for instance with `./config.status config.h'.
16858 if test -n "$CONFIG_FILES"; then
16859
16860
16861 ac_cr=`echo X | tr X '\015'`
16862 # On cygwin, bash can eat \r inside `` if the user requested igncr.
16863 # But we know of no other shell where ac_cr would be empty at this
16864 # point, so we can use a bashism as a fallback.
16865 if test "x$ac_cr" = x; then
16866   eval ac_cr=\$\'\\r\'
16867 fi
16868 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
16869 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
16870   ac_cs_awk_cr='\r'
16871 else
16872   ac_cs_awk_cr=$ac_cr
16873 fi
16874
16875 echo 'BEGIN {' >"$tmp/subs1.awk" &&
16876 _ACEOF
16877
16878
16879 {
16880   echo "cat >conf$$subs.awk <<_ACEOF" &&
16881   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
16882   echo "_ACEOF"
16883 } >conf$$subs.sh ||
16884   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16885 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
16886 ac_delim='%!_!# '
16887 for ac_last_try in false false false false false :; do
16888   . ./conf$$subs.sh ||
16889     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16890
16891   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
16892   if test $ac_delim_n = $ac_delim_num; then
16893     break
16894   elif $ac_last_try; then
16895     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
16896   else
16897     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
16898   fi
16899 done
16900 rm -f conf$$subs.sh
16901
16902 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16903 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
16904 _ACEOF
16905 sed -n '
16906 h
16907 s/^/S["/; s/!.*/"]=/
16908 p
16909 g
16910 s/^[^!]*!//
16911 :repl
16912 t repl
16913 s/'"$ac_delim"'$//
16914 t delim
16915 :nl
16916 h
16917 s/\(.\{148\}\).*/\1/
16918 t more1
16919 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
16920 p
16921 n
16922 b repl
16923 :more1
16924 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16925 p
16926 g
16927 s/.\{148\}//
16928 t nl
16929 :delim
16930 h
16931 s/\(.\{148\}\).*/\1/
16932 t more2
16933 s/["\\]/\\&/g; s/^/"/; s/$/"/
16934 p
16935 b
16936 :more2
16937 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
16938 p
16939 g
16940 s/.\{148\}//
16941 t delim
16942 ' <conf$$subs.awk | sed '
16943 /^[^""]/{
16944   N
16945   s/\n//
16946 }
16947 ' >>$CONFIG_STATUS || ac_write_fail=1
16948 rm -f conf$$subs.awk
16949 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16950 _ACAWK
16951 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
16952   for (key in S) S_is_set[key] = 1
16953   FS = "\a"
16954
16955 }
16956 {
16957   line = $ 0
16958   nfields = split(line, field, "@")
16959   substed = 0
16960   len = length(field[1])
16961   for (i = 2; i < nfields; i++) {
16962     key = field[i]
16963     keylen = length(key)
16964     if (S_is_set[key]) {
16965       value = S[key]
16966       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
16967       len += length(value) + length(field[++i])
16968       substed = 1
16969     } else
16970       len += 1 + keylen
16971   }
16972
16973   print line
16974 }
16975
16976 _ACAWK
16977 _ACEOF
16978 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16979 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
16980   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
16981 else
16982   cat
16983 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
16984   || as_fn_error "could not setup config files machinery" "$LINENO" 5
16985 _ACEOF
16986
16987 # VPATH may cause trouble with some makes, so we remove $(srcdir),
16988 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
16989 # trailing colons and then remove the whole line if VPATH becomes empty
16990 # (actually we leave an empty line to preserve line numbers).
16991 if test "x$srcdir" = x.; then
16992   ac_vpsub='/^[  ]*VPATH[        ]*=/{
16993 s/:*\$(srcdir):*/:/
16994 s/:*\${srcdir}:*/:/
16995 s/:*@srcdir@:*/:/
16996 s/^\([^=]*=[     ]*\):*/\1/
16997 s/:*$//
16998 s/^[^=]*=[       ]*$//
16999 }'
17000 fi
17001
17002 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17003 fi # test -n "$CONFIG_FILES"
17004
17005 # Set up the scripts for CONFIG_HEADERS section.
17006 # No need to generate them if there are no CONFIG_HEADERS.
17007 # This happens for instance with `./config.status Makefile'.
17008 if test -n "$CONFIG_HEADERS"; then
17009 cat >"$tmp/defines.awk" <<\_ACAWK ||
17010 BEGIN {
17011 _ACEOF
17012
17013 # Transform confdefs.h into an awk script `defines.awk', embedded as
17014 # here-document in config.status, that substitutes the proper values into
17015 # config.h.in to produce config.h.
17016
17017 # Create a delimiter string that does not exist in confdefs.h, to ease
17018 # handling of long lines.
17019 ac_delim='%!_!# '
17020 for ac_last_try in false false :; do
17021   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
17022   if test -z "$ac_t"; then
17023     break
17024   elif $ac_last_try; then
17025     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
17026   else
17027     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
17028   fi
17029 done
17030
17031 # For the awk script, D is an array of macro values keyed by name,
17032 # likewise P contains macro parameters if any.  Preserve backslash
17033 # newline sequences.
17034
17035 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
17036 sed -n '
17037 s/.\{148\}/&'"$ac_delim"'/g
17038 t rset
17039 :rset
17040 s/^[     ]*#[    ]*define[       ][      ]*/ /
17041 t def
17042 d
17043 :def
17044 s/\\$//
17045 t bsnl
17046 s/["\\]/\\&/g
17047 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17048 D["\1"]=" \3"/p
17049 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
17050 d
17051 :bsnl
17052 s/["\\]/\\&/g
17053 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
17054 D["\1"]=" \3\\\\\\n"\\/p
17055 t cont
17056 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
17057 t cont
17058 d
17059 :cont
17060 n
17061 s/.\{148\}/&'"$ac_delim"'/g
17062 t clear
17063 :clear
17064 s/\\$//
17065 t bsnlc
17066 s/["\\]/\\&/g; s/^/"/; s/$/"/p
17067 d
17068 :bsnlc
17069 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
17070 b cont
17071 ' <confdefs.h | sed '
17072 s/'"$ac_delim"'/"\\\
17073 "/g' >>$CONFIG_STATUS || ac_write_fail=1
17074
17075 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17076   for (key in D) D_is_set[key] = 1
17077   FS = "\a"
17078 }
17079 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
17080   line = \$ 0
17081   split(line, arg, " ")
17082   if (arg[1] == "#") {
17083     defundef = arg[2]
17084     mac1 = arg[3]
17085   } else {
17086     defundef = substr(arg[1], 2)
17087     mac1 = arg[2]
17088   }
17089   split(mac1, mac2, "(") #)
17090   macro = mac2[1]
17091   prefix = substr(line, 1, index(line, defundef) - 1)
17092   if (D_is_set[macro]) {
17093     # Preserve the white space surrounding the "#".
17094     print prefix "define", macro P[macro] D[macro]
17095     next
17096   } else {
17097     # Replace #undef with comments.  This is necessary, for example,
17098     # in the case of _POSIX_SOURCE, which is predefined and required
17099     # on some systems where configure will not decide to define it.
17100     if (defundef == "undef") {
17101       print "/*", prefix defundef, macro, "*/"
17102       next
17103     }
17104   }
17105 }
17106 { print }
17107 _ACAWK
17108 _ACEOF
17109 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17110   as_fn_error "could not setup config headers machinery" "$LINENO" 5
17111 fi # test -n "$CONFIG_HEADERS"
17112
17113
17114 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
17115 shift
17116 for ac_tag
17117 do
17118   case $ac_tag in
17119   :[FHLC]) ac_mode=$ac_tag; continue;;
17120   esac
17121   case $ac_mode$ac_tag in
17122   :[FHL]*:*);;
17123   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
17124   :[FH]-) ac_tag=-:-;;
17125   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
17126   esac
17127   ac_save_IFS=$IFS
17128   IFS=:
17129   set x $ac_tag
17130   IFS=$ac_save_IFS
17131   shift
17132   ac_file=$1
17133   shift
17134
17135   case $ac_mode in
17136   :L) ac_source=$1;;
17137   :[FH])
17138     ac_file_inputs=
17139     for ac_f
17140     do
17141       case $ac_f in
17142       -) ac_f="$tmp/stdin";;
17143       *) # Look for the file first in the build tree, then in the source tree
17144          # (if the path is not absolute).  The absolute path cannot be DOS-style,
17145          # because $ac_f cannot contain `:'.
17146          test -f "$ac_f" ||
17147            case $ac_f in
17148            [\\/$]*) false;;
17149            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
17150            esac ||
17151            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
17152       esac
17153       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
17154       as_fn_append ac_file_inputs " '$ac_f'"
17155     done
17156
17157     # Let's still pretend it is `configure' which instantiates (i.e., don't
17158     # use $as_me), people would be surprised to read:
17159     #    /* config.h.  Generated by config.status.  */
17160     configure_input='Generated from '`
17161           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
17162         `' by configure.'
17163     if test x"$ac_file" != x-; then
17164       configure_input="$ac_file.  $configure_input"
17165       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
17166 $as_echo "$as_me: creating $ac_file" >&6;}
17167     fi
17168     # Neutralize special characters interpreted by sed in replacement strings.
17169     case $configure_input in #(
17170     *\&* | *\|* | *\\* )
17171        ac_sed_conf_input=`$as_echo "$configure_input" |
17172        sed 's/[\\\\&|]/\\\\&/g'`;; #(
17173     *) ac_sed_conf_input=$configure_input;;
17174     esac
17175
17176     case $ac_tag in
17177     *:-:* | *:-) cat >"$tmp/stdin" \
17178       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
17179     esac
17180     ;;
17181   esac
17182
17183   ac_dir=`$as_dirname -- "$ac_file" ||
17184 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17185          X"$ac_file" : 'X\(//\)[^/]' \| \
17186          X"$ac_file" : 'X\(//\)$' \| \
17187          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
17188 $as_echo X"$ac_file" |
17189     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17190             s//\1/
17191             q
17192           }
17193           /^X\(\/\/\)[^/].*/{
17194             s//\1/
17195             q
17196           }
17197           /^X\(\/\/\)$/{
17198             s//\1/
17199             q
17200           }
17201           /^X\(\/\).*/{
17202             s//\1/
17203             q
17204           }
17205           s/.*/./; q'`
17206   as_dir="$ac_dir"; as_fn_mkdir_p
17207   ac_builddir=.
17208
17209 case "$ac_dir" in
17210 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
17211 *)
17212   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
17213   # A ".." for each directory in $ac_dir_suffix.
17214   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
17215   case $ac_top_builddir_sub in
17216   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
17217   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
17218   esac ;;
17219 esac
17220 ac_abs_top_builddir=$ac_pwd
17221 ac_abs_builddir=$ac_pwd$ac_dir_suffix
17222 # for backward compatibility:
17223 ac_top_builddir=$ac_top_build_prefix
17224
17225 case $srcdir in
17226   .)  # We are building in place.
17227     ac_srcdir=.
17228     ac_top_srcdir=$ac_top_builddir_sub
17229     ac_abs_top_srcdir=$ac_pwd ;;
17230   [\\/]* | ?:[\\/]* )  # Absolute name.
17231     ac_srcdir=$srcdir$ac_dir_suffix;
17232     ac_top_srcdir=$srcdir
17233     ac_abs_top_srcdir=$srcdir ;;
17234   *) # Relative name.
17235     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
17236     ac_top_srcdir=$ac_top_build_prefix$srcdir
17237     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
17238 esac
17239 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
17240
17241
17242   case $ac_mode in
17243   :F)
17244   #
17245   # CONFIG_FILE
17246   #
17247
17248   case $INSTALL in
17249   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
17250   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
17251   esac
17252   ac_MKDIR_P=$MKDIR_P
17253   case $MKDIR_P in
17254   [\\/$]* | ?:[\\/]* ) ;;
17255   */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
17256   esac
17257 _ACEOF
17258
17259 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17260 # If the template does not know about datarootdir, expand it.
17261 # FIXME: This hack should be removed a few years after 2.60.
17262 ac_datarootdir_hack=; ac_datarootdir_seen=
17263 ac_sed_dataroot='
17264 /datarootdir/ {
17265   p
17266   q
17267 }
17268 /@datadir@/p
17269 /@docdir@/p
17270 /@infodir@/p
17271 /@localedir@/p
17272 /@mandir@/p'
17273 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
17274 *datarootdir*) ac_datarootdir_seen=yes;;
17275 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
17276   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
17277 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
17278 _ACEOF
17279 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17280   ac_datarootdir_hack='
17281   s&@datadir@&$datadir&g
17282   s&@docdir@&$docdir&g
17283   s&@infodir@&$infodir&g
17284   s&@localedir@&$localedir&g
17285   s&@mandir@&$mandir&g
17286   s&\\\${datarootdir}&$datarootdir&g' ;;
17287 esac
17288 _ACEOF
17289
17290 # Neutralize VPATH when `$srcdir' = `.'.
17291 # Shell code in configure.ac might set extrasub.
17292 # FIXME: do we really want to maintain this feature?
17293 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
17294 ac_sed_extra="$ac_vpsub
17295 $extrasub
17296 _ACEOF
17297 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
17298 :t
17299 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
17300 s|@configure_input@|$ac_sed_conf_input|;t t
17301 s&@top_builddir@&$ac_top_builddir_sub&;t t
17302 s&@top_build_prefix@&$ac_top_build_prefix&;t t
17303 s&@srcdir@&$ac_srcdir&;t t
17304 s&@abs_srcdir@&$ac_abs_srcdir&;t t
17305 s&@top_srcdir@&$ac_top_srcdir&;t t
17306 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
17307 s&@builddir@&$ac_builddir&;t t
17308 s&@abs_builddir@&$ac_abs_builddir&;t t
17309 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
17310 s&@INSTALL@&$ac_INSTALL&;t t
17311 s&@MKDIR_P@&$ac_MKDIR_P&;t t
17312 $ac_datarootdir_hack
17313 "
17314 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
17315   || as_fn_error "could not create $ac_file" "$LINENO" 5
17316
17317 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
17318   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
17319   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
17320   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17321 which seems to be undefined.  Please make sure it is defined." >&5
17322 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
17323 which seems to be undefined.  Please make sure it is defined." >&2;}
17324
17325   rm -f "$tmp/stdin"
17326   case $ac_file in
17327   -) cat "$tmp/out" && rm -f "$tmp/out";;
17328   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
17329   esac \
17330   || as_fn_error "could not create $ac_file" "$LINENO" 5
17331  ;;
17332   :H)
17333   #
17334   # CONFIG_HEADER
17335   #
17336   if test x"$ac_file" != x-; then
17337     {
17338       $as_echo "/* $configure_input  */" \
17339       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
17340     } >"$tmp/config.h" \
17341       || as_fn_error "could not create $ac_file" "$LINENO" 5
17342     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
17343       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
17344 $as_echo "$as_me: $ac_file is unchanged" >&6;}
17345     else
17346       rm -f "$ac_file"
17347       mv "$tmp/config.h" "$ac_file" \
17348         || as_fn_error "could not create $ac_file" "$LINENO" 5
17349     fi
17350   else
17351     $as_echo "/* $configure_input  */" \
17352       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
17353       || as_fn_error "could not create -" "$LINENO" 5
17354   fi
17355 # Compute "$ac_file"'s index in $config_headers.
17356 _am_arg="$ac_file"
17357 _am_stamp_count=1
17358 for _am_header in $config_headers :; do
17359   case $_am_header in
17360     $_am_arg | $_am_arg:* )
17361       break ;;
17362     * )
17363       _am_stamp_count=`expr $_am_stamp_count + 1` ;;
17364   esac
17365 done
17366 echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
17367 $as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17368          X"$_am_arg" : 'X\(//\)[^/]' \| \
17369          X"$_am_arg" : 'X\(//\)$' \| \
17370          X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
17371 $as_echo X"$_am_arg" |
17372     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17373             s//\1/
17374             q
17375           }
17376           /^X\(\/\/\)[^/].*/{
17377             s//\1/
17378             q
17379           }
17380           /^X\(\/\/\)$/{
17381             s//\1/
17382             q
17383           }
17384           /^X\(\/\).*/{
17385             s//\1/
17386             q
17387           }
17388           s/.*/./; q'`/stamp-h$_am_stamp_count
17389  ;;
17390
17391   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
17392 $as_echo "$as_me: executing $ac_file commands" >&6;}
17393  ;;
17394   esac
17395
17396
17397   case $ac_file$ac_mode in
17398     "default-1":C)
17399 # Only add multilib support code if we just rebuilt the top-level
17400 # Makefile.
17401 case " $CONFIG_FILES " in
17402  *" Makefile "*)
17403    ac_file=Makefile . ${multi_basedir}/config-ml.in
17404    ;;
17405 esac ;;
17406     "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
17407   # Autoconf 2.62 quotes --file arguments for eval, but not when files
17408   # are listed without --file.  Let's play safe and only enable the eval
17409   # if we detect the quoting.
17410   case $CONFIG_FILES in
17411   *\'*) eval set x "$CONFIG_FILES" ;;
17412   *)   set x $CONFIG_FILES ;;
17413   esac
17414   shift
17415   for mf
17416   do
17417     # Strip MF so we end up with the name of the file.
17418     mf=`echo "$mf" | sed -e 's/:.*$//'`
17419     # Check whether this is an Automake generated Makefile or not.
17420     # We used to match only the files named `Makefile.in', but
17421     # some people rename them; so instead we look at the file content.
17422     # Grep'ing the first line is not enough: some people post-process
17423     # each Makefile.in and add a new line on top of each file to say so.
17424     # Grep'ing the whole file is not good either: AIX grep has a line
17425     # limit of 2048, but all sed's we know have understand at least 4000.
17426     if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
17427       dirpart=`$as_dirname -- "$mf" ||
17428 $as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17429          X"$mf" : 'X\(//\)[^/]' \| \
17430          X"$mf" : 'X\(//\)$' \| \
17431          X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
17432 $as_echo X"$mf" |
17433     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17434             s//\1/
17435             q
17436           }
17437           /^X\(\/\/\)[^/].*/{
17438             s//\1/
17439             q
17440           }
17441           /^X\(\/\/\)$/{
17442             s//\1/
17443             q
17444           }
17445           /^X\(\/\).*/{
17446             s//\1/
17447             q
17448           }
17449           s/.*/./; q'`
17450     else
17451       continue
17452     fi
17453     # Extract the definition of DEPDIR, am__include, and am__quote
17454     # from the Makefile without running `make'.
17455     DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
17456     test -z "$DEPDIR" && continue
17457     am__include=`sed -n 's/^am__include = //p' < "$mf"`
17458     test -z "am__include" && continue
17459     am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
17460     # When using ansi2knr, U may be empty or an underscore; expand it
17461     U=`sed -n 's/^U = //p' < "$mf"`
17462     # Find all dependency output files, they are included files with
17463     # $(DEPDIR) in their names.  We invoke sed twice because it is the
17464     # simplest approach to changing $(DEPDIR) to its actual value in the
17465     # expansion.
17466     for file in `sed -n "
17467       s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
17468          sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
17469       # Make sure the directory exists.
17470       test -f "$dirpart/$file" && continue
17471       fdir=`$as_dirname -- "$file" ||
17472 $as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
17473          X"$file" : 'X\(//\)[^/]' \| \
17474          X"$file" : 'X\(//\)$' \| \
17475          X"$file" : 'X\(/\)' \| . 2>/dev/null ||
17476 $as_echo X"$file" |
17477     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
17478             s//\1/
17479             q
17480           }
17481           /^X\(\/\/\)[^/].*/{
17482             s//\1/
17483             q
17484           }
17485           /^X\(\/\/\)$/{
17486             s//\1/
17487             q
17488           }
17489           /^X\(\/\).*/{
17490             s//\1/
17491             q
17492           }
17493           s/.*/./; q'`
17494       as_dir=$dirpart/$fdir; as_fn_mkdir_p
17495       # echo "creating $dirpart/$file"
17496       echo '# dummy' > "$dirpart/$file"
17497     done
17498   done
17499 }
17500  ;;
17501     "libtool":C)
17502
17503     # See if we are running on zsh, and set the options which allow our
17504     # commands through without removal of \ escapes.
17505     if test -n "${ZSH_VERSION+set}" ; then
17506       setopt NO_GLOB_SUBST
17507     fi
17508
17509     cfgfile="${ofile}T"
17510     trap "$RM \"$cfgfile\"; exit 1" 1 2 15
17511     $RM "$cfgfile"
17512
17513     cat <<_LT_EOF >> "$cfgfile"
17514 #! $SHELL
17515
17516 # `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
17517 # Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
17518 # Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
17519 # NOTE: Changes made to this file will be lost: look at ltmain.sh.
17520 #
17521 #   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
17522 #                 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
17523 #   Written by Gordon Matzigkeit, 1996
17524 #
17525 #   This file is part of GNU Libtool.
17526 #
17527 # GNU Libtool is free software; you can redistribute it and/or
17528 # modify it under the terms of the GNU General Public License as
17529 # published by the Free Software Foundation; either version 2 of
17530 # the License, or (at your option) any later version.
17531 #
17532 # As a special exception to the GNU General Public License,
17533 # if you distribute this file as part of a program or library that
17534 # is built using GNU Libtool, you may include this file under the
17535 # same distribution terms that you use for the rest of that program.
17536 #
17537 # GNU Libtool is distributed in the hope that it will be useful,
17538 # but WITHOUT ANY WARRANTY; without even the implied warranty of
17539 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
17540 # GNU General Public License for more details.
17541 #
17542 # You should have received a copy of the GNU General Public License
17543 # along with GNU Libtool; see the file COPYING.  If not, a copy
17544 # can be downloaded from http://www.gnu.org/licenses/gpl.html, or
17545 # obtained by writing to the Free Software Foundation, Inc.,
17546 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17547
17548
17549 # The names of the tagged configurations supported by this script.
17550 available_tags="GO "
17551
17552 # ### BEGIN LIBTOOL CONFIG
17553
17554 # A sed program that does not truncate output.
17555 SED=$lt_SED
17556
17557 # Sed that helps us avoid accidentally triggering echo(1) options like -n.
17558 Xsed="\$SED -e 1s/^X//"
17559
17560 # A grep program that handles long lines.
17561 GREP=$lt_GREP
17562
17563 # An ERE matcher.
17564 EGREP=$lt_EGREP
17565
17566 # A literal string matcher.
17567 FGREP=$lt_FGREP
17568
17569 # Shell to use when invoking shell scripts.
17570 SHELL=$lt_SHELL
17571
17572 # An echo program that protects backslashes.
17573 ECHO=$lt_ECHO
17574
17575 # Which release of libtool.m4 was used?
17576 macro_version=$macro_version
17577 macro_revision=$macro_revision
17578
17579 # Whether or not to build shared libraries.
17580 build_libtool_libs=$enable_shared
17581
17582 # Whether or not to build static libraries.
17583 build_old_libs=$enable_static
17584
17585 # What type of objects to build.
17586 pic_mode=$pic_mode
17587
17588 # Whether or not to optimize for fast installation.
17589 fast_install=$enable_fast_install
17590
17591 # The host system.
17592 host_alias=$host_alias
17593 host=$host
17594 host_os=$host_os
17595
17596 # The build system.
17597 build_alias=$build_alias
17598 build=$build
17599 build_os=$build_os
17600
17601 # A BSD- or MS-compatible name lister.
17602 NM=$lt_NM
17603
17604 # Whether we need soft or hard links.
17605 LN_S=$lt_LN_S
17606
17607 # What is the maximum length of a command?
17608 max_cmd_len=$max_cmd_len
17609
17610 # Object file suffix (normally "o").
17611 objext=$ac_objext
17612
17613 # Executable file suffix (normally "").
17614 exeext=$exeext
17615
17616 # whether the shell understands "unset".
17617 lt_unset=$lt_unset
17618
17619 # turn spaces into newlines.
17620 SP2NL=$lt_lt_SP2NL
17621
17622 # turn newlines into spaces.
17623 NL2SP=$lt_lt_NL2SP
17624
17625 # An object symbol dumper.
17626 OBJDUMP=$lt_OBJDUMP
17627
17628 # Method to check whether dependent libraries are shared objects.
17629 deplibs_check_method=$lt_deplibs_check_method
17630
17631 # Command to use when deplibs_check_method == "file_magic".
17632 file_magic_cmd=$lt_file_magic_cmd
17633
17634 # The archiver.
17635 AR=$lt_AR
17636 AR_FLAGS=$lt_AR_FLAGS
17637
17638 # A symbol stripping program.
17639 STRIP=$lt_STRIP
17640
17641 # Commands used to install an old-style archive.
17642 RANLIB=$lt_RANLIB
17643 old_postinstall_cmds=$lt_old_postinstall_cmds
17644 old_postuninstall_cmds=$lt_old_postuninstall_cmds
17645
17646 # Whether to use a lock for old archive extraction.
17647 lock_old_archive_extraction=$lock_old_archive_extraction
17648
17649 # A C compiler.
17650 LTCC=$lt_CC
17651
17652 # LTCC compiler flags.
17653 LTCFLAGS=$lt_CFLAGS
17654
17655 # Take the output of nm and produce a listing of raw symbols and C names.
17656 global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
17657
17658 # Transform the output of nm in a proper C declaration.
17659 global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
17660
17661 # Transform the output of nm in a C name address pair.
17662 global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
17663
17664 # Transform the output of nm in a C name address pair when lib prefix is needed.
17665 global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
17666
17667 # The name of the directory that contains temporary libtool files.
17668 objdir=$objdir
17669
17670 # Used to examine libraries when file_magic_cmd begins with "file".
17671 MAGIC_CMD=$MAGIC_CMD
17672
17673 # Must we lock files when doing compilation?
17674 need_locks=$lt_need_locks
17675
17676 # Tool to manipulate archived DWARF debug symbol files on Mac OS X.
17677 DSYMUTIL=$lt_DSYMUTIL
17678
17679 # Tool to change global to local symbols on Mac OS X.
17680 NMEDIT=$lt_NMEDIT
17681
17682 # Tool to manipulate fat objects and archives on Mac OS X.
17683 LIPO=$lt_LIPO
17684
17685 # ldd/readelf like tool for Mach-O binaries on Mac OS X.
17686 OTOOL=$lt_OTOOL
17687
17688 # ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
17689 OTOOL64=$lt_OTOOL64
17690
17691 # Old archive suffix (normally "a").
17692 libext=$libext
17693
17694 # Shared library suffix (normally ".so").
17695 shrext_cmds=$lt_shrext_cmds
17696
17697 # The commands to extract the exported symbol list from a shared archive.
17698 extract_expsyms_cmds=$lt_extract_expsyms_cmds
17699
17700 # Variables whose values should be saved in libtool wrapper scripts and
17701 # restored at link time.
17702 variables_saved_for_relink=$lt_variables_saved_for_relink
17703
17704 # Do we need the "lib" prefix for modules?
17705 need_lib_prefix=$need_lib_prefix
17706
17707 # Do we need a version for libraries?
17708 need_version=$need_version
17709
17710 # Library versioning type.
17711 version_type=$version_type
17712
17713 # Shared library runtime path variable.
17714 runpath_var=$runpath_var
17715
17716 # Shared library path variable.
17717 shlibpath_var=$shlibpath_var
17718
17719 # Is shlibpath searched before the hard-coded library search path?
17720 shlibpath_overrides_runpath=$shlibpath_overrides_runpath
17721
17722 # Format of library name prefix.
17723 libname_spec=$lt_libname_spec
17724
17725 # List of archive names.  First name is the real one, the rest are links.
17726 # The last name is the one that the linker finds with -lNAME
17727 library_names_spec=$lt_library_names_spec
17728
17729 # The coded name of the library, if different from the real name.
17730 soname_spec=$lt_soname_spec
17731
17732 # Permission mode override for installation of shared libraries.
17733 install_override_mode=$lt_install_override_mode
17734
17735 # Command to use after installation of a shared archive.
17736 postinstall_cmds=$lt_postinstall_cmds
17737
17738 # Command to use after uninstallation of a shared archive.
17739 postuninstall_cmds=$lt_postuninstall_cmds
17740
17741 # Commands used to finish a libtool library installation in a directory.
17742 finish_cmds=$lt_finish_cmds
17743
17744 # As "finish_cmds", except a single script fragment to be evaled but
17745 # not shown.
17746 finish_eval=$lt_finish_eval
17747
17748 # Whether we should hardcode library paths into libraries.
17749 hardcode_into_libs=$hardcode_into_libs
17750
17751 # Compile-time system search path for libraries.
17752 sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
17753
17754 # Run-time system search path for libraries.
17755 sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
17756
17757 # Whether dlopen is supported.
17758 dlopen_support=$enable_dlopen
17759
17760 # Whether dlopen of programs is supported.
17761 dlopen_self=$enable_dlopen_self
17762
17763 # Whether dlopen of statically linked programs is supported.
17764 dlopen_self_static=$enable_dlopen_self_static
17765
17766 # Commands to strip libraries.
17767 old_striplib=$lt_old_striplib
17768 striplib=$lt_striplib
17769
17770
17771 # The linker used to build libraries.
17772 LD=$lt_LD
17773
17774 # How to create reloadable object files.
17775 reload_flag=$lt_reload_flag
17776 reload_cmds=$lt_reload_cmds
17777
17778 # Commands used to build an old-style archive.
17779 old_archive_cmds=$lt_old_archive_cmds
17780
17781 # A language specific compiler.
17782 CC=$lt_compiler
17783
17784 # Is the compiler the GNU compiler?
17785 with_gcc=$GCC
17786
17787 # Compiler flag to turn off builtin functions.
17788 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
17789
17790 # How to pass a linker flag through the compiler.
17791 wl=$lt_lt_prog_compiler_wl
17792
17793 # Additional compiler flags for building library objects.
17794 pic_flag=$lt_lt_prog_compiler_pic
17795
17796 # Compiler flag to prevent dynamic linking.
17797 link_static_flag=$lt_lt_prog_compiler_static
17798
17799 # Does compiler simultaneously support -c and -o options?
17800 compiler_c_o=$lt_lt_cv_prog_compiler_c_o
17801
17802 # Whether or not to add -lc for building shared libraries.
17803 build_libtool_need_lc=$archive_cmds_need_lc
17804
17805 # Whether or not to disallow shared libs when runtime libs are static.
17806 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
17807
17808 # Compiler flag to allow reflexive dlopens.
17809 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
17810
17811 # Compiler flag to generate shared objects directly from archives.
17812 whole_archive_flag_spec=$lt_whole_archive_flag_spec
17813
17814 # Whether the compiler copes with passing no objects directly.
17815 compiler_needs_object=$lt_compiler_needs_object
17816
17817 # Create an old-style archive from a shared archive.
17818 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
17819
17820 # Create a temporary old-style archive to link instead of a shared archive.
17821 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
17822
17823 # Commands used to build a shared archive.
17824 archive_cmds=$lt_archive_cmds
17825 archive_expsym_cmds=$lt_archive_expsym_cmds
17826
17827 # Commands used to build a loadable module if different from building
17828 # a shared archive.
17829 module_cmds=$lt_module_cmds
17830 module_expsym_cmds=$lt_module_expsym_cmds
17831
17832 # Whether we are building with GNU ld or not.
17833 with_gnu_ld=$lt_with_gnu_ld
17834
17835 # Flag that allows shared libraries with undefined symbols to be built.
17836 allow_undefined_flag=$lt_allow_undefined_flag
17837
17838 # Flag that enforces no undefined symbols.
17839 no_undefined_flag=$lt_no_undefined_flag
17840
17841 # Flag to hardcode \$libdir into a binary during linking.
17842 # This must work even if \$libdir does not exist
17843 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
17844
17845 # If ld is used when linking, flag to hardcode \$libdir into a binary
17846 # during linking.  This must work even if \$libdir does not exist.
17847 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
17848
17849 # Whether we need a single "-rpath" flag with a separated argument.
17850 hardcode_libdir_separator=$lt_hardcode_libdir_separator
17851
17852 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17853 # DIR into the resulting binary.
17854 hardcode_direct=$hardcode_direct
17855
17856 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
17857 # DIR into the resulting binary and the resulting library dependency is
17858 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
17859 # library is relocated.
17860 hardcode_direct_absolute=$hardcode_direct_absolute
17861
17862 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
17863 # into the resulting binary.
17864 hardcode_minus_L=$hardcode_minus_L
17865
17866 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
17867 # into the resulting binary.
17868 hardcode_shlibpath_var=$hardcode_shlibpath_var
17869
17870 # Set to "yes" if building a shared library automatically hardcodes DIR
17871 # into the library and all subsequent libraries and executables linked
17872 # against it.
17873 hardcode_automatic=$hardcode_automatic
17874
17875 # Set to yes if linker adds runtime paths of dependent libraries
17876 # to runtime path list.
17877 inherit_rpath=$inherit_rpath
17878
17879 # Whether libtool must link a program against all its dependency libraries.
17880 link_all_deplibs=$link_all_deplibs
17881
17882 # Fix the shell variable \$srcfile for the compiler.
17883 fix_srcfile_path=$lt_fix_srcfile_path
17884
17885 # Set to "yes" if exported symbols are required.
17886 always_export_symbols=$always_export_symbols
17887
17888 # The commands to list exported symbols.
17889 export_symbols_cmds=$lt_export_symbols_cmds
17890
17891 # Symbols that should not be listed in the preloaded symbols.
17892 exclude_expsyms=$lt_exclude_expsyms
17893
17894 # Symbols that must always be exported.
17895 include_expsyms=$lt_include_expsyms
17896
17897 # Commands necessary for linking programs (against libraries) with templates.
17898 prelink_cmds=$lt_prelink_cmds
17899
17900 # Specify filename containing input files.
17901 file_list_spec=$lt_file_list_spec
17902
17903 # How to hardcode a shared library path into an executable.
17904 hardcode_action=$hardcode_action
17905
17906 # ### END LIBTOOL CONFIG
17907
17908 _LT_EOF
17909
17910   case $host_os in
17911   aix3*)
17912     cat <<\_LT_EOF >> "$cfgfile"
17913 # AIX sometimes has problems with the GCC collect2 program.  For some
17914 # reason, if we set the COLLECT_NAMES environment variable, the problems
17915 # vanish in a puff of smoke.
17916 if test "X${COLLECT_NAMES+set}" != Xset; then
17917   COLLECT_NAMES=
17918   export COLLECT_NAMES
17919 fi
17920 _LT_EOF
17921     ;;
17922   esac
17923
17924
17925 ltmain="$ac_aux_dir/ltmain.sh"
17926
17927
17928   # We use sed instead of cat because bash on DJGPP gets confused if
17929   # if finds mixed CR/LF and LF-only lines.  Since sed operates in
17930   # text mode, it properly converts lines to CR/LF.  This bash problem
17931   # is reportedly fixed, but why not run on old versions too?
17932   sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
17933     || (rm -f "$cfgfile"; exit 1)
17934
17935   case $xsi_shell in
17936   yes)
17937     cat << \_LT_EOF >> "$cfgfile"
17938
17939 # func_dirname file append nondir_replacement
17940 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
17941 # otherwise set result to NONDIR_REPLACEMENT.
17942 func_dirname ()
17943 {
17944   case ${1} in
17945     */*) func_dirname_result="${1%/*}${2}" ;;
17946     *  ) func_dirname_result="${3}" ;;
17947   esac
17948 }
17949
17950 # func_basename file
17951 func_basename ()
17952 {
17953   func_basename_result="${1##*/}"
17954 }
17955
17956 # func_dirname_and_basename file append nondir_replacement
17957 # perform func_basename and func_dirname in a single function
17958 # call:
17959 #   dirname:  Compute the dirname of FILE.  If nonempty,
17960 #             add APPEND to the result, otherwise set result
17961 #             to NONDIR_REPLACEMENT.
17962 #             value returned in "$func_dirname_result"
17963 #   basename: Compute filename of FILE.
17964 #             value retuned in "$func_basename_result"
17965 # Implementation must be kept synchronized with func_dirname
17966 # and func_basename. For efficiency, we do not delegate to
17967 # those functions but instead duplicate the functionality here.
17968 func_dirname_and_basename ()
17969 {
17970   case ${1} in
17971     */*) func_dirname_result="${1%/*}${2}" ;;
17972     *  ) func_dirname_result="${3}" ;;
17973   esac
17974   func_basename_result="${1##*/}"
17975 }
17976
17977 # func_stripname prefix suffix name
17978 # strip PREFIX and SUFFIX off of NAME.
17979 # PREFIX and SUFFIX must not contain globbing or regex special
17980 # characters, hashes, percent signs, but SUFFIX may contain a leading
17981 # dot (in which case that matches only a dot).
17982 func_stripname ()
17983 {
17984   # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
17985   # positional parameters, so assign one to ordinary parameter first.
17986   func_stripname_result=${3}
17987   func_stripname_result=${func_stripname_result#"${1}"}
17988   func_stripname_result=${func_stripname_result%"${2}"}
17989 }
17990
17991 # func_opt_split
17992 func_opt_split ()
17993 {
17994   func_opt_split_opt=${1%%=*}
17995   func_opt_split_arg=${1#*=}
17996 }
17997
17998 # func_lo2o object
17999 func_lo2o ()
18000 {
18001   case ${1} in
18002     *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
18003     *)    func_lo2o_result=${1} ;;
18004   esac
18005 }
18006
18007 # func_xform libobj-or-source
18008 func_xform ()
18009 {
18010   func_xform_result=${1%.*}.lo
18011 }
18012
18013 # func_arith arithmetic-term...
18014 func_arith ()
18015 {
18016   func_arith_result=$(( $* ))
18017 }
18018
18019 # func_len string
18020 # STRING may not start with a hyphen.
18021 func_len ()
18022 {
18023   func_len_result=${#1}
18024 }
18025
18026 _LT_EOF
18027     ;;
18028   *) # Bourne compatible functions.
18029     cat << \_LT_EOF >> "$cfgfile"
18030
18031 # func_dirname file append nondir_replacement
18032 # Compute the dirname of FILE.  If nonempty, add APPEND to the result,
18033 # otherwise set result to NONDIR_REPLACEMENT.
18034 func_dirname ()
18035 {
18036   # Extract subdirectory from the argument.
18037   func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
18038   if test "X$func_dirname_result" = "X${1}"; then
18039     func_dirname_result="${3}"
18040   else
18041     func_dirname_result="$func_dirname_result${2}"
18042   fi
18043 }
18044
18045 # func_basename file
18046 func_basename ()
18047 {
18048   func_basename_result=`$ECHO "${1}" | $SED "$basename"`
18049 }
18050
18051
18052 # func_stripname prefix suffix name
18053 # strip PREFIX and SUFFIX off of NAME.
18054 # PREFIX and SUFFIX must not contain globbing or regex special
18055 # characters, hashes, percent signs, but SUFFIX may contain a leading
18056 # dot (in which case that matches only a dot).
18057 # func_strip_suffix prefix name
18058 func_stripname ()
18059 {
18060   case ${2} in
18061     .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
18062     *)  func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
18063   esac
18064 }
18065
18066 # sed scripts:
18067 my_sed_long_opt='1s/^\(-[^=]*\)=.*/\1/;q'
18068 my_sed_long_arg='1s/^-[^=]*=//'
18069
18070 # func_opt_split
18071 func_opt_split ()
18072 {
18073   func_opt_split_opt=`$ECHO "${1}" | $SED "$my_sed_long_opt"`
18074   func_opt_split_arg=`$ECHO "${1}" | $SED "$my_sed_long_arg"`
18075 }
18076
18077 # func_lo2o object
18078 func_lo2o ()
18079 {
18080   func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
18081 }
18082
18083 # func_xform libobj-or-source
18084 func_xform ()
18085 {
18086   func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
18087 }
18088
18089 # func_arith arithmetic-term...
18090 func_arith ()
18091 {
18092   func_arith_result=`expr "$@"`
18093 }
18094
18095 # func_len string
18096 # STRING may not start with a hyphen.
18097 func_len ()
18098 {
18099   func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
18100 }
18101
18102 _LT_EOF
18103 esac
18104
18105 case $lt_shell_append in
18106   yes)
18107     cat << \_LT_EOF >> "$cfgfile"
18108
18109 # func_append var value
18110 # Append VALUE to the end of shell variable VAR.
18111 func_append ()
18112 {
18113   eval "$1+=\$2"
18114 }
18115 _LT_EOF
18116     ;;
18117   *)
18118     cat << \_LT_EOF >> "$cfgfile"
18119
18120 # func_append var value
18121 # Append VALUE to the end of shell variable VAR.
18122 func_append ()
18123 {
18124   eval "$1=\$$1\$2"
18125 }
18126
18127 _LT_EOF
18128     ;;
18129   esac
18130
18131
18132   sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
18133     || (rm -f "$cfgfile"; exit 1)
18134
18135   mv -f "$cfgfile" "$ofile" ||
18136     (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
18137   chmod +x "$ofile"
18138
18139
18140     cat <<_LT_EOF >> "$ofile"
18141
18142 # ### BEGIN LIBTOOL TAG CONFIG: GO
18143
18144 # The linker used to build libraries.
18145 LD=$lt_LD_GO
18146
18147 # How to create reloadable object files.
18148 reload_flag=$lt_reload_flag_GO
18149 reload_cmds=$lt_reload_cmds_GO
18150
18151 # Commands used to build an old-style archive.
18152 old_archive_cmds=$lt_old_archive_cmds_GO
18153
18154 # A language specific compiler.
18155 CC=$lt_compiler_GO
18156
18157 # Is the compiler the GNU compiler?
18158 with_gcc=$GCC_GO
18159
18160 # Compiler flag to turn off builtin functions.
18161 no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_GO
18162
18163 # How to pass a linker flag through the compiler.
18164 wl=$lt_lt_prog_compiler_wl_GO
18165
18166 # Additional compiler flags for building library objects.
18167 pic_flag=$lt_lt_prog_compiler_pic_GO
18168
18169 # Compiler flag to prevent dynamic linking.
18170 link_static_flag=$lt_lt_prog_compiler_static_GO
18171
18172 # Does compiler simultaneously support -c and -o options?
18173 compiler_c_o=$lt_lt_cv_prog_compiler_c_o_GO
18174
18175 # Whether or not to add -lc for building shared libraries.
18176 build_libtool_need_lc=$archive_cmds_need_lc_GO
18177
18178 # Whether or not to disallow shared libs when runtime libs are static.
18179 allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_GO
18180
18181 # Compiler flag to allow reflexive dlopens.
18182 export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_GO
18183
18184 # Compiler flag to generate shared objects directly from archives.
18185 whole_archive_flag_spec=$lt_whole_archive_flag_spec_GO
18186
18187 # Whether the compiler copes with passing no objects directly.
18188 compiler_needs_object=$lt_compiler_needs_object_GO
18189
18190 # Create an old-style archive from a shared archive.
18191 old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_GO
18192
18193 # Create a temporary old-style archive to link instead of a shared archive.
18194 old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_GO
18195
18196 # Commands used to build a shared archive.
18197 archive_cmds=$lt_archive_cmds_GO
18198 archive_expsym_cmds=$lt_archive_expsym_cmds_GO
18199
18200 # Commands used to build a loadable module if different from building
18201 # a shared archive.
18202 module_cmds=$lt_module_cmds_GO
18203 module_expsym_cmds=$lt_module_expsym_cmds_GO
18204
18205 # Whether we are building with GNU ld or not.
18206 with_gnu_ld=$lt_with_gnu_ld_GO
18207
18208 # Flag that allows shared libraries with undefined symbols to be built.
18209 allow_undefined_flag=$lt_allow_undefined_flag_GO
18210
18211 # Flag that enforces no undefined symbols.
18212 no_undefined_flag=$lt_no_undefined_flag_GO
18213
18214 # Flag to hardcode \$libdir into a binary during linking.
18215 # This must work even if \$libdir does not exist
18216 hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_GO
18217
18218 # If ld is used when linking, flag to hardcode \$libdir into a binary
18219 # during linking.  This must work even if \$libdir does not exist.
18220 hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_GO
18221
18222 # Whether we need a single "-rpath" flag with a separated argument.
18223 hardcode_libdir_separator=$lt_hardcode_libdir_separator_GO
18224
18225 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18226 # DIR into the resulting binary.
18227 hardcode_direct=$hardcode_direct_GO
18228
18229 # Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
18230 # DIR into the resulting binary and the resulting library dependency is
18231 # "absolute",i.e impossible to change by setting \${shlibpath_var} if the
18232 # library is relocated.
18233 hardcode_direct_absolute=$hardcode_direct_absolute_GO
18234
18235 # Set to "yes" if using the -LDIR flag during linking hardcodes DIR
18236 # into the resulting binary.
18237 hardcode_minus_L=$hardcode_minus_L_GO
18238
18239 # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
18240 # into the resulting binary.
18241 hardcode_shlibpath_var=$hardcode_shlibpath_var_GO
18242
18243 # Set to "yes" if building a shared library automatically hardcodes DIR
18244 # into the library and all subsequent libraries and executables linked
18245 # against it.
18246 hardcode_automatic=$hardcode_automatic_GO
18247
18248 # Set to yes if linker adds runtime paths of dependent libraries
18249 # to runtime path list.
18250 inherit_rpath=$inherit_rpath_GO
18251
18252 # Whether libtool must link a program against all its dependency libraries.
18253 link_all_deplibs=$link_all_deplibs_GO
18254
18255 # Fix the shell variable \$srcfile for the compiler.
18256 fix_srcfile_path=$lt_fix_srcfile_path_GO
18257
18258 # Set to "yes" if exported symbols are required.
18259 always_export_symbols=$always_export_symbols_GO
18260
18261 # The commands to list exported symbols.
18262 export_symbols_cmds=$lt_export_symbols_cmds_GO
18263
18264 # Symbols that should not be listed in the preloaded symbols.
18265 exclude_expsyms=$lt_exclude_expsyms_GO
18266
18267 # Symbols that must always be exported.
18268 include_expsyms=$lt_include_expsyms_GO
18269
18270 # Commands necessary for linking programs (against libraries) with templates.
18271 prelink_cmds=$lt_prelink_cmds_GO
18272
18273 # Specify filename containing input files.
18274 file_list_spec=$lt_file_list_spec_GO
18275
18276 # How to hardcode a shared library path into an executable.
18277 hardcode_action=$hardcode_action_GO
18278
18279 # ### END LIBTOOL TAG CONFIG: GO
18280 _LT_EOF
18281
18282  ;;
18283     "default":C) if test -n "$CONFIG_FILES"; then
18284    # Multilibs need MULTISUBDIR defined correctly in certain makefiles so
18285    # that multilib installs will end up installed in the correct place.
18286    # The testsuite needs it for multilib-aware ABI baseline files.
18287    # To work around this not being passed down from config-ml.in ->
18288    # srcdir/Makefile.am -> srcdir/{src,libsupc++,...}/Makefile.am, manually
18289    # append it here.  Only modify Makefiles that have just been created.
18290    #
18291    # Also, get rid of this simulated-VPATH thing that automake does.
18292    cat > vpsed << \_EOF
18293 s!`test -f '$<' || echo '$(srcdir)/'`!!
18294 _EOF
18295    for i in $SUBDIRS; do
18296     case $CONFIG_FILES in
18297      *${i}/Makefile*)
18298        #echo "Adding MULTISUBDIR to $i/Makefile"
18299        sed -f vpsed $i/Makefile > tmp
18300        grep '^MULTISUBDIR =' Makefile >> tmp
18301        mv tmp $i/Makefile
18302        ;;
18303     esac
18304    done
18305    rm vpsed
18306  fi
18307  ;;
18308
18309   esac
18310 done # for ac_tag
18311
18312
18313 as_fn_exit 0
18314 _ACEOF
18315 ac_clean_files=$ac_clean_files_save
18316
18317 test $ac_write_fail = 0 ||
18318   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
18319
18320
18321 # configure is writing to config.log, and then calls config.status.
18322 # config.status does its own redirection, appending to config.log.
18323 # Unfortunately, on DOS this fails, as config.log is still kept open
18324 # by configure, so config.status won't be able to write to it; its
18325 # output is simply discarded.  So we exec the FD to /dev/null,
18326 # effectively closing config.log, so it can be properly (re)opened and
18327 # appended to by config.status.  When coming back to configure, we
18328 # need to make the FD available again.
18329 if test "$no_create" != yes; then
18330   ac_cs_success=:
18331   ac_config_status_args=
18332   test "$silent" = yes &&
18333     ac_config_status_args="$ac_config_status_args --quiet"
18334   exec 5>/dev/null
18335   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
18336   exec 5>>config.log
18337   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
18338   # would make configure fail if this is the last instruction.
18339   $ac_cs_success || as_fn_exit $?
18340 fi
18341 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
18342   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
18343 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
18344 fi
18345